JP5531325B2 - Electronic firefly light emitting device - Google Patents

Description

  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic firefly light emitting device that emits light similar to natural fireflies, and in particular, can be used as a light emitting device, and is a single-piece electronic device in which a firefly-shaped main body and a power supply are integrated. The present invention relates to a firefly light emitting device.

A conventional electronic fluorescent light emitting device is composed of a large leaf-shaped power supply unit that looks like a leaf of a plant and a fluorescent light-emitting main body that looks like a firefly. By connecting a plug provided on the lower surface of the light emitting main body, a light emitting diode (hereinafter referred to as LED) provided in the fluorescent light emitting main body is blinked by a solar cell and a capacitor provided in the leaf power source. The thing of the structure was known (for example, refer patent document 1).

Further, in the above-described conventional electronic fluorescent light emitting device, an attachment member such as a clip is integrally provided on the leaf-shaped power supply unit, and the leaf-shaped power supply unit is attached to a plant or the like by the attachment member. Moreover, in the electronic fluorescent light emitting device shown in Patent Document 1 ( utility model registration No. 3007780 ) described later, a green LED is provided in a state of being exposed at the tail of the fluorescent light emitting main body, and the green LED is blinked. Yes.

Utility Model Registration No. 3007780

  However, in the electronic firefly light emitting device shown in the above-mentioned utility model registration No. 3007780, a circuit for causing a leaf-type power supply unit to emit LEDs such as a solar cell, a pattern film, a plate-shaped transparent cover, a storage battery, and an oscillation circuit, and It is necessary to provide an attachment member such as a clip. For this reason, the leaf-shaped power supply unit has a problem that it requires a very large area and volume compared to the fluorescent light emitting main body unit.

  Further, in the electronic fluorescent light emitting device shown in the above-mentioned utility model registration No. 3007780, the fluorescent light emitting main body part is mounted on the upper surface of the leaf-shaped power supply part attached to the vegetation etc. by the attaching member, Since it is necessary to connect the attached leaf-shaped power supply unit and the fluorescent light emitting body part by a cord, there is a problem that the installation place and the installation method of the fluorescent light emitting body part are limited. In particular, when an electronic firefly light emitting device is used as a figurine, there is a problem in that it does not look good because it is necessary to place a large-shaped leaf-shaped power supply part and a firefly light emitting body part together. In addition, the direct light from the green LED exposed at the tail of the firefly light emitting main body cannot obtain a gentle brightness that softens people, and the green LED is exposed from the tail of the firefly light emitting main body. However, the green LED itself and the mounting structure of the green LED have a problem that it is necessary to adopt a configuration in consideration of waterproofing measures.

  In view of the above problems, the object of the present invention is to make it possible to reduce the size and increase the degree of freedom of installation location and installation method even in the case of a single product form in which the main body and power supply unit are integrated. Accordingly, it is an object of the present invention to provide an electronic firefly light emitting device that can be developed for various uses and can produce a light emission color similar to the color of light emitted by a natural firefly.

To achieve the above object, the present invention provides a firefly-shaped body portion, and a power supply unit removably attached to the firefly-shaped body portion, cylindrical for mounting said power supply unit on the lower surface of the firefly-shaped body portion and a connector portion, and, in the firefly-shaped body portion, LED and compact control board emission control circuit is incorporated, and an LED connected to the LED light emission control circuit of the compact control board, from the LED provided with a Karafu I Luther which light is transmitted, to the tubular connector portion, a pair of body side contacts for electrically connecting the button battery provided in the power supply portion and the LED light emission control circuit , moreover, the light from the LED, the Karafu I Luther and the firefly-shaped body portion with the electronic fireflies as a transparent cover blocks provided in the rear by transmitting irradiating the firefly shaped body outsiders of In the optical device, the LED, and high intensity white light emitting diode of InGaN-based, and the color filter, the color appearance becomes yellowish green system by superimposing a plurality of different permeable sheet-like filter color By being formed as described above, it is characterized in that light having a wavelength of 530 to 570 nm is transmitted .

Further features of the present invention, the Karafu I Luther, a plurality of sheet-like full I Luther superimposed with Teso overlay different sheet off I Luther color, a means to promote the diffused reflection of light formed by bonding and fixing with double-sided adhesive tape, moreover, the transparent cover block is to subjected to uneven comprising a means to promote the diffused reflection of light.

  Further, the present invention is characterized in that the power supply unit is mounted on a battery housing that can be attached to and detached from the cylindrical connector unit, a rechargeable button battery provided in the battery housing, and an upper surface of the battery housing. At least a pair of power source side contacts that are embedded in and contacted with the pair of main body side contacts, and the battery housing body is removed from the cylindrical connector portion. Then, the button battery provided in the battery housing can be charged by connecting the pair of power source side contacts of the battery housing to a charging terminal of a separately prepared charger.

Further features of the present invention, the legs blocks surrounding the said tubular connector portion provided on the lower surface of the firefly-shaped body portion, provided in the firefly-shaped body portion, the lowermost end of the leg block, wherein so as to be positioned above the lower surface of the battery housing member mounted on the tubular connector portion, sets the length of the leg block, the leg block, provided on the lower surface of the firefly-shaped body portion The present invention consists of a mounting flat portion having a fitting opening for fitting to the mounting protrusion, and a plurality of front legs, middle legs and rear legs integrally formed on the mounting flat portion.

Further features of the present invention is the LED light emission control circuit, in that so as to encompass PWM booster circuit for boosting the voltage that is fed from the microcomputer and the power supply unit capable of PWM control.

  Furthermore, the feature of the present invention is that the firefly-shaped main body has a main body central block formed integrally with a head and an outer shell of the cylindrical connector portion, and a chest block fitted to a root portion of the head, A transparent cover block that is attached to a position away from the head of the main body central block to form a transparent portion, a leg block that is attached to the lower surface of the main body central block, and a head of the main body central block In addition to the antenna block to be attached, the main body central block has a left and right divided structure.

According to the first aspect of the present invention, it is possible to make the appearance of an electronic fluorescent light emitting device that is compact even if it is a single product form integrated with a firefly- shaped main body and a power supply, and that does not require a power cord. to be able to increase the flexibility of the location and installation method it is possible to deploy a variety of applications, the light from the LED, by transmitting the Karafu I Luther and the transparent cover block, the emission color of natural firefly It was possible to provide an electronic firefly light emitting device that makes it possible to easily emit light from the rear part of the firefly shaped main body part .

According to the invention of claim 2, the irregular reflection of Karafu I Luther and light formed by bonding fixed by double-sided adhesive tape by superimposing plural color different sheet filter a means to promote the diffused reflection of light and a transparent cover block to which the irregularities a means to promote, the light from the LED passing through the Karafu I Luther and the transparent cover block. Thus irradiated out from the rear of the firefly-shaped body portion, mild light more is approximated to the emission color of natural fireflies, could provide an electronic fluorescent light emitting device capable of emitting from the rear of the firefly-shaped body portion.

  According to the invention of claim 3, by removing the battery housing constituting the power supply unit from the firefly-shaped main body, the button battery housed in the battery housing can be easily charged, and the charging is performed. Since the button battery can be reused, it is possible to prevent the battery housing constituting the power supply unit from being discarded or the entire electronic fluorescent light emitting device from being discarded, and the electronic fluorescent light emitting device can be used continuously. Therefore, we were able to provide an environmentally friendly electronic firefly light emitting device.

  According to the invention of claim 4, the length of the leg block is set so that the lowermost end of the leg block is located above the lower surface of the battery housing attached to the cylindrical connector part. Therefore, the battery housing can serve as an installation base when installing the electronic fluorescent light emitting device in a predetermined lifting place, and separates the leg block from the surface (upper surface) of the predetermined place. Since the electronic fluorescent light emitting device can be installed in the (floating) state, the electronic fluorescent light emitting device capable of reducing the breakage of the leg block can be provided.

According to the invention of claim 5, a PWM boost circuit and PWM control capable microcomputer boosts the voltage fed from the power source unit, by providing the LED light emission control circuit, even at low supply voltage of button battery Since it is possible to obtain a voltage necessary for lighting the LED, it is possible to use a smaller button battery. Therefore, it is possible to reduce the size of the battery housing of the power source, and the firefly-shaped main body and the power source both can be achieved electronic fluorescent emission device overall miniaturization consisting of parts, the PWM control is capable microcomputer, a LED emission pattern, it can be brought close to the light emission pattern of natural fluorite, and peace to people We were able to provide an electronic firefly emitting device that gives peace of mind.

According to the sixth aspect of the present invention, an electronic firefly light emitting device whose appearance form approximates that of a natural firefly to a natural firefly by assembling the main body central block, the chest block, the transparent cover block, the leg block, and the antenna block. it is possible to easily complete the, by the main central block and the left and right bisected structure in its main central block, and a small control board and Karafu I Luther LED and LED light emission control circuit is incorporated, It is easy to incorporate, and the main body central block has a left and right split structure, so that a single vertical stripe is formed on the top surface (back) of the firefly-shaped body, which is close to the natural firefly splash It was possible to provide an electronic fire-emitting device capable of obtaining the above.

FIG. 2 is an internal structure explanatory view in which a main part is cross-sectioned in order to explain the internal structure of the electron fired light emitting device showing an embodiment of the present invention. It is a front view of the electronic firefly light emitting device showing an embodiment of the present invention. 1 is a top view of an electronic fire emitting device showing an embodiment of the present invention. It is a bottom view of the electronic firefly light emitting device showing an embodiment of the present invention. 1 is a left side view of an electronic fire emitting device showing an embodiment of the present invention. It is a right view of the electronic firefly light emitting device showing an embodiment of the present invention. (A) is a top view, (B) is a front view, (C) is a rear view, and (B) is a left-side main body case constituting a firefly-shaped main body portion of an electronic firefly light emitting device showing an embodiment of the present invention. D) is a bottom view. (A) is a top view, (B) is a rear view, (C) is a front view, and (C) is related to a right main body case constituting a firefly-shaped main body portion of an electronic firefly light emitting device showing an embodiment of the present invention. D) is a bottom view. 1 is a front view, FIG. 3B is a top view, FIG. 3C is a bottom view, and FIG. ) Is a rear view, and (E) is a right side view. It relates to a transparent cover block constituting a firefly-shaped main body part of an electronic firefly emitting device showing an embodiment of the present invention, wherein (A) is a left side view, and (B) is an X1-X1 cross section of FIG. FIG. 4C is a right side view. It is a plan view of Karafu I le terpolymers provided firefly-shaped body portion of the electronic fluorescent light-emitting device according to an embodiment of the present invention. It relates to a leg block constituting a firefly-shaped main body part of an electronic firefly emitting device showing an embodiment of the present invention, (A) is a top view, and (B) is an X2-X2 enlarged cross section of FIG. FIG. FIG. 4A is a top view and FIG. 5B is a side view of a antenna block that constitutes a firefly-shaped main body of an electronic firefly emitting device according to an embodiment of the present invention. FIG. 14A is a top view of the cylindrical case of the battery housing constituting the power supply unit of the electronic fluorescent light emitting device according to the embodiment of the present invention, and FIG. X3 sectional drawing, (C) is a bottom view. It relates to a cylindrical lower case of a battery housing that constitutes a power supply unit of an electronic fluorescent light emitting device showing an embodiment of the present invention, (A) is a top view, and (B) is X4- in FIG. It is X4 sectional drawing. It is a principal part expanded sectional view for demonstrating the alignment state of the left main body case and the right main body case which comprise the firefly-shaped main-body part of the electronic firefly-emitting device which shows one Embodiment of this invention. It is related with the terminal frame and main body side contactor which are provided in the firefly shape main-body part of the electronic fire-emitting device which shows one Embodiment of this invention, (A) is a top view, (B) is X5-X5 of FIG. 15 (A). It is sectional drawing. It is a bottom view of the firefly shape main-body part of the electronic firefly-emitting device which shows one Embodiment of this invention. 1 is an overall enlarged perspective view of a state in which a firefly-shaped main body portion and a power supply portion of an electronic firefly emitting device showing an embodiment of the present invention are integrated. FIG. 1 is an overall enlarged perspective view of a state in which a firefly-shaped main body part and a power supply part of an electronic firefly light emitting device showing an embodiment of the present invention are separated. FIG. It is an electric circuit diagram of an electronic firefly light emitting device showing an embodiment of the present invention. It is a figure which shows the change pattern of the electric current which flows into LED obtained by the electronic firefly-emitting device by one Embodiment of this invention.

Hereinafter, with reference to FIGS. 1 to 22 that exhibit an embodiment of the engagement Ru electronic fluorescent light-emitting device of the present invention will be described.

FIGS electronic fluorescent light-emitting device 1 of the embodiment shown in 6, the firefly-shaped body portion 2, and a power supply unit 3 detachably attached to the firefly-shaped body portion 2, firefly-shaped body portion 2 The cylindrical connector part 4 for attaching the power supply part 3 to the lower surface (abdominal part) 2A is provided. A light emitting means 10 to be described later is provided in the cavity K in the firefly-shaped body 2. The light emitted by the light emitting means 10 is emitted to the outside of the firefly-shaped main body 2 only from the transparent part 2C formed on the rear part 2B of the lower surface 2A of the firefly-shaped main body 2.

The firefly-shaped main body 2 includes a main body central block 5 integrally formed with a head 5A corresponding to a natural firefly compound eye portion and an outer shell of the cylindrical connector portion 4, and a front end of the main body central block 5 and the head 5A. And a chest block 6 corresponding to the front chest part of natural fireflies and a transparent part 2C constituting a transparent part 2C attached to a position corresponding to a light emitter at the rear end of the abdomen of natural fireflies Cover block 7, leg block 8 attached to the lower surface of main body central block 5 corresponding to a natural firefly abdomen, and antenna part corresponding to natural firefly antenna attached to head 5A of main body central block 5 It comprises at least block 9 (see FIGS. 1 to 4). In the present embodiment, the leg block 8 is composed of a total of six corresponding to two natural firefly front legs, two middle legs and two rear legs (see FIGS. 3, 4 and 18). ).

Body middle block 5 head 5A and the tubular connector portion 4 is integrally formed, breast block 6, the transparent cover block 7, leg blocks 8 and Antennae unit block 9 tends to strongly welded to ultraviolet, moreover, recyclable It is made by molding with a resin that can be easily reduced in weight. The appearance color of the main body central block 5, the leg block 8, and the antenna block 9 is black. The appearance color of the chest block 6 is orange. The main body central block 5, the chest block 6, the transparent cover block 7 , the leg block 8, and the antenna block 9 are integrated by ultrasonic welding. The transparent cover block 7 is made of a colorless transparent resin, as shown in FIGS. 10A , 10B , and 10C. case-like block 5 B and the right and the opening edge portion 7C of the main body case like block 5 transparent cover block 7 into the opening 5D at which is formed by combining the C to press fit, the rear protruding wall portion of the body middle block 5 As a shape having a flat contact surface portion 7D that contacts the lower surface of 5G , it is made by molding.

The main body central block 5 of the firefly-shaped main body 2 has a left and right bifurcated structure including a left main body case block 5B and a right main body case block 5C formed symmetrically. The left main body case like block 5 B and the right main body case like block 5 C, respectively, halves and one half portion of the cylindrical connector portion 4 of the head 5A are integrally formed (see FIGS. 7 and 8). By aligning the left main body case like block 5 B and the right main body case like block 5 C, it is as head 5A and the cylindrical connector portion 4 is formed (see FIGS. 5 and 6). Is formed in the rear of the body center block 5, and the opening 5D for attaching a transparent cover block 7 is formed by combining the left main body case like block 5 B and the right main body case like block 5 C.

By aligning the left main body case like block 5 B and the right main body case like block 5 C, it is between the left main body case like block 5 B and the right main body case like block 5 C, the body center of firefly-shaped body portion 2 A cavity K in the block 5 is formed (see FIG. 1). Joint of the left main body case like block 5 B and the right main body case like block 5 C, as shown by the dotted line circle P shown in FIG. 16, by a spigot structure, easy to adhere, easy to hold the water-tightness It is like that. The joint of the left main body case like block 5 B and the right main body case like block 5 C, small holes are provided with positioning the small protrusion for positioning the both its positioning small projection is fitted. When the left main body case-like block 5B and the right main body case-like block 5C are combined and ultrasonically welded, the light generated by the light emitting means 10 is prevented from leaking from portions other than the opening 5D. . Chest block 6, FIG. 9 (A), (B) , (C), (D), it has a shape as shown in (E), Hamago凹6A and left main body case like block 5 B and the right body by fitting the lower case-like block 5 C of the triangular portion 5F, at a position adjacent to the left main body case like block 5 B and the right main body case like block 5 C of the head 5A, so as to be Tamagi is there.

In the center of the firefly-shaped body portion 2 of the top surface 2D corresponding to the upper wing portion of the natural fluorite, by ultrasonic welding together the left main body case like block 5 B and the right main body case like block 5 C, firefly shape A vertically long line 5E extending in the longitudinal direction of the main body 2 is formed. As a result, on the upper surface 2D of the firefly-shaped main body 2, a form is formed that is divided into left and right like the upper wings of natural firefly (see FIG. 3). Antennae unit block 9, as shown in FIG. 13 (A), (B) , forked portion 9A and comprising a root portion 9B has a shape, the root portion 9B is left body case like block 5 B and in a state of being sandwiched between the right main body case like block 5 C of the head 5A, it is mounted.

  As shown in FIGS. 12A and 12B, the leg block 8 includes two front legs 8A, two middle legs 8B, and two rear legs 8C. Two front legs 8A, two middle legs 8B, and two rear legs 8C are attached to a mounting flat part 8E having a fitting opening 8D that is fitted to a square-shaped mounting projection 2E provided on 2A. The structure is integrally formed. L-shaped bent portions 8F are formed at the lower ends of the front legs 8A, middle legs 8B and rear legs 8C (see FIGS. 5 and 6).

As shown in FIG. 1, the light emitting means 10 includes at least one LED 11 and one small control board 13 in which an LED light emission control circuit 12 described later is incorporated. The LED 11 is an InGaN-based high-intensity white light-emitting diode having an emission luminance of about 1000 mcd, is attached to the small control board 13, and is electrically connected to the LED emission control circuit 12. The LED 11 emission control method is a step-up PWM method, so that the LED 11 emission current can be set to a maximum of 1.5 mA, the emission luminance to about 70 mcd, and the continuous emission time to about 10 hours. did. Between the small control board 13 and the transparent portion 2C of the firefly-shaped body portion 2 in the Firefly shaped body 2, Karafu and I Luther 14 is provided, only light from LED11 transmitted through the Karafu I Luther 14 The transparent cover block 7 corresponding to the transparent part 2C is irradiated outside the firefly-shaped main body part 2. Also, LED 11 provided on the rear underside of a small control board 13 is of a side type are used, are arranged so as to be irradiated horizontally toward the light from the LED 11 is in Karafu I Luther 14.

The small control board 13 has a size of about 7 mm wide × about 17 mm long × about 1 mm thick, and is held between the left main body case-like block 5 B and the right main body case-like block 5 C of the main body central block 5. Karafu I Luther 14 has an exterior shape as shown in FIG. 11, there to be about 0.4mm thick. Karafu I Luther 14, by superposing a plurality of different colors permeable even with sheet filter made of a resin, with the appearance of color (color appearance) is what is used to be a yellow-greenish , between the overlapped Align was sheet off I Luther, by bonding and fixing with double-sided adhesive tape comprising a means to promote the diffused reflection of light, it is to be formed. Further, Karafu I Luther 14, as the hue distribution of light natural fireflies, since the distribution of the main wavelength band of 530Nm～570nm, makes it possible to transmit the wavelength of the 530Nm～570nm, more sheets are so superposed to select a different sheet off I Luther color. The inner curved surface 7A of the transparent cover block 7 shown in FIG. 10, as a means for promoting the diffused reflection of light, so as to form irregularities. As a result, from the rear 2B of firefly-shaped body portion 2, even if a large brightness of the light emitted in the LED 11, to transmit while diffuse the light in the inner curved surface 7A of Karafu I Luther 14 and the transparent cover block 7 become of, it becomes a light-emitting color and brightness was approximate to the color of the light emitted by the nature of fireflies, become so that to the light-emitting gentle light that approximates to the emission color of the nature of fireflies.

As shown in FIG. 1, the LED light emission control circuit 12 of the small control board 13 is provided with a pair of main body side contacts 15 and 15A made of rod-like metal that are mechanically and electrically connected by lead wires. . The pair of main body side contacts 15, 15 </ b> A is formed by the terminal frame 16 made of an insulating plate having a thickness of about 1 mm so as to face the cylindrical connector portion 4 of the main body central block 5. Attach to the top inside. The pair of main body side contactors 15 and 15A are attached to the terminal frame 16 as shown in FIGS.

As shown in FIG. 1, the power supply unit 3 includes a battery housing 17 including a cylindrical upper case (battery box) 17 </ b> A and a cylindrical lower case (battery lid) 17 </ b> B, and a rechargeable battery provided in the battery housing 17. The button battery 18 and the projecting diameter small cylinder portion 17A-2 provided on the upper surface 17A-1 of the cylindrical upper case 17A of the battery housing 17 are fitted with a pair of main body side contacts 15, 15A. A pair of cylindrical metal power contacts 19 and 19A that come into contact with each other and a plus side contact plate (plus side electrode) provided on the upper wall of the battery housing 17 and in contact with the plus terminal of the button battery 18 Plate) 20 and a negative side contact plate (negative side electrode plate) 21 provided on the lower wall portion in the battery housing 17 and brought into contact with the negative terminal of the button battery 18. The plus side contact plate 20 is connected to one of the pair of power source side contacts 19, 19A, and the other other contact is brought into contact with the minus side contact plate 21 using a lead wire. Thus, the voltage of the button battery 18 can be taken out from the pair of power source side contacts 19 and 19A . The button battery 18 is a small manganese dioxide lithium storage battery having specifications of a voltage of 3 V, a maximum load current of 5 mA, and a capacity of 15 mAHr. The size of the button battery 18 is about 12 mm in diameter and about 2 mm in thickness. The cylindrical upper case 17A is made of resin and has a shape shown in FIGS. 14A, 14B, and 14C. The cylindrical lower case 17B is made of resin and has a shape shown in FIGS. The battery housing 17 is formed by press-fitting the outer peripheral wall 17B-2 of the cylindrical lower case 17B to the inner peripheral wall 17A-4 of the cylindrical upper case 17A. A recess for fitting and positioning the cylindrical upper case 17A and the cylindrical lower case 17B between the inner peripheral wall 17A-4 of the cylindrical upper case 17A and the outer peripheral wall 17B-2 of the cylindrical lower case 17B. Grooves and convex protrusions that fit into the recessed grooves are provided.

  The battery housing 17 having a two-part configuration of the cylindrical upper case 17A and the cylindrical lower case 17B is molded by a resin that is resistant to ultraviolet rays and easily welded, and that can be easily recycled and reduced in weight. It is supposed to be. The battery housing 17 has a total height of about 10 mm and a diameter of about 16 mm. The height (thickness) of the upper surface 17A-1 of the cylindrical upper case 17A from the lower surface of the cylindrical lower case 17B when the cylindrical upper case 17A and the cylindrical lower case 17B are assembled is about 6 mm. It is. The height of the projecting diameter small cylindrical portion 17A-2 provided on the upper surface 17A-1 of the cylindrical upper case 17A is about 4 mm. The appearance color of the cylindrical upper case 17 </ b> A and the cylindrical lower case 17 </ b> B is the same black color as the main body central block 5 and the leg block 8.

  When the small-diameter cylindrical portion 17A-2 of the battery housing 17 of the power supply unit 3 is fitted into the cylindrical connector portion 4 of the main body central block 5, a pair of main body side contacts 15 in the cylindrical connector portion 4 is provided. 15A and the pair of power source side contacts 19 and 19A in the battery housing 17 are in contact with each other, whereby the voltage of the button battery 18 is applied to the LED light emission control circuit 12 of the small control board 13 and the LED light emission control circuit. The LED 11 emits light by the action of 12, and the emitted light is irradiated (radiated) outside the firefly-shaped main body 2 only from the transparent portion 2C of the lower surface 2A of the firefly-shaped main body 2 (see FIG. 1).

  After separating the firefly-shaped main body portion 2 and the power source portion 3 by pulling out the protruding small diameter cylindrical portion 17A-2 of the battery housing 17 of the power source portion 3 from the cylindrical connector portion 4 of the main body central block 5, the battery By inserting the pair of power source side contacts 19, 19 </ b> A of the storage body 17 into terminals of a separately provided charger (not shown), the button battery 18 in the battery storage body 17 can be charged. is there. In addition, the tubular connector part 4 of the main body central block 5 has a plug connected to another power source when it is desired to use another power source such as a commercial power source after the firefly-shaped main body unit 2 and the power source unit 3 are separated. An attached power cord (not shown) can be detachably connected. By connecting a power cord with a plug (not shown) connected to the power source of the battery charger 18 separately provided to the cylindrical connector portion 4 of the central block 5 of the main body, Even during the charging operation of the consumed button battery 18, the transparent part 2 </ b> C of the firefly-shaped main body 2 can emit light, and the usability of the electronic firefly emitting device 1 can be improved.

  As shown in FIG. 1 and FIG. 19, in the state where the small cylindrical portion 17A-2 of the battery housing 17 of the power supply unit 3 is fitted in the cylindrical connector portion 4 of the central block 5 of the main unit, In order to prevent the battery housing 17 of the power supply unit 3 and the main body central block 5 of the firefly-shaped main body 2 from separating even if the firefly-shaped main body 2 is lifted by holding the block 5, The battery housing 17 is press-fitted into the small-diameter cylindrical portion 17A-2.

The leg block 8 is formed by attaching the fitting opening 8D of the attachment flat part 8E of the leg block 8 to the attachment projection 2E provided on the lower surface 2A of the firefly-shaped main body part 2, so that the front leg of the leg block 8 is provided. 8A, the middle leg 8B, and the rear leg 8C are in a state (form) surrounding the left and right sides of the cylindrical connector part 4 provided on the lower surface 2A of the firefly-shaped main body part 2 (see FIGS. 3, 4, and 18). In this state, the lowermost end of the leg block 8, i.e., the front legs 8A, the lower surface of the L-shaped bent portion 8 F middle leg 8B and rear leg 8C is the bottom surface of the battery housing member 14 attached to the tubular connector portion 2 The length of the leg block 8, that is, the length of the front leg 8 A, the middle leg 8 B, and the rear leg 8 C of the leg block 8 is set so as to be positioned above (see FIGS. 2, 5 and 5). 6).

In a state where the battery housing body 17 is attached to the tubular connector portion 2 of the firefly-shaped main body portion 2, the battery housing body 17 can stably place the firefly-shaped main body portion 2 on the mounting table in a horizontal state. Thus, the lower surface (bottom surface) 17B-1 of the cylindrical lower case 17B of the battery housing 17 is a flat surface. Further, as shown in FIG. 20, when the battery housing 17 is removed from the tubular connector portion 4 of the firefly-shaped main body 2, the firefly-shaped main body 2 is stably placed on a mounting table or the like in a horizontal state. The length and shape of the front leg 8A, the middle leg 8B and the rear leg 8C of the leg block 8 are set so as to be able to do so.

As shown in FIGS. 7B and 7D and FIGS. 8B and 8D, the fitting regulation flat portion 4A is provided on the inner wall of the cylindrical connector portion 4 of the central block 5 of the main body. (See FIG. 1). As shown in FIG. 14A, a fitting regulation flat portion 17A-3 is provided on the outer peripheral wall of the projecting diameter small cylinder portion 17A-2 of the battery housing 17 of the power supply unit 3 (see FIG. 1). The fitting regulation flat part 17A-3 on the power supply part 3 side is aligned with the fitting regulation flat part 4A on the main body central block 5 side, and the battery is stored in the cylindrical connector part 4 of the main body central block 5 If the small diameter cylindrical portion 17A-2 of the body 17 is not inserted (fitted), the small diameter cylindrical portion 17A-2 cannot be inserted (fitted) into the cylindrical connector portion 4. is there. Thus, when the small cylindrical portion 17A-2 of the battery housing 17 is inserted (fitted) into the cylindrical connector portion 4 of the central block 5 of the main body, the pair of the cylindrical connector portions 4 is always fitted. The main body side contacts 15, 15A and the pair of power source side contacts 19, 19A in the battery housing 17 can be brought into contact with each other by the same contact, and the plus terminal side and the minus terminal side of the button battery 18; The positive terminal side and the negative terminal side of the LED light emission control circuit 12 of the small control board 13 are not erroneously connected in reverse.

  The size of the single-sided electronic fluorescent light emitting device 1 integrated with the firefly-shaped main body 2 and the power supply unit 3 is within about 20 mm in height size × about 40 mm in length (including the antenna portion) × width size (leg portion) (Including) 20 mm or less. The size of the firefly-shaped main body 2 is about 8 mm in width dimension × about 15 mm in height (including antenna part) × about 15 mm in length (including antenna part) about 40 mm. As a result, when the electronic firefly light emitting device 1 is viewed from above, the outer peripheral circular portion of the battery housing 17 of the power supply unit 3 is located between the side surface in the horizontal direction of the firefly-shaped main body 2 and the leg block 8. Since the front leg 8A, the middle leg 8B and the rear leg 8C of the leg block 8 are positioned so as to surround the outer peripheral circular part, an image is produced in which natural fireflies are stopped in the battery housing 17. Yes. The image is more emphasized by the fact that the cylindrical connector portion 4, the battery housing body 17, and the leg block 8 are the same black.

A small control board 10 incorporated in the firefly-shaped main body 2 includes a microcomputer (MC) 22, a bypass capacitor (C1) 23, and a reactor (L1) constituting the LED light emission control circuit 12 shown in FIG. ) 24, a diode (D1) 25, a smoothing capacitor (C2) 26, a switching transistor (Q1) 27, and a resistor 28 (R1) are incorporated.

A reactor (L1) 24, a diode (D1) 25, a smoothing capacitor (C2) 26, and a switching transistor (Q1) 27 are connected to a pulse width modulation signal (hereinafter referred to as a pulse width modulation signal) output from a microcomputer (MC) 22, as shown in FIG. , Which is referred to as a PWM signal). When the pulse width of the PWM signal is increased by the PWM booster circuit, the output of the PWM booster circuit, that is, the smoothing capacitor (C2) 26 is increased, and when the pulse width of the PWM signal is decreased, the output of the PWM booster circuit, that is, smoothing is performed. The capacitor (C2) 26 is made small. The resistor 28 (R1) has a function of detecting the current of one LED (light emitting diode) 11, and the voltage detected by the resistor 28 (R1) is an A / D conversion input of the microcomputer (MC) 22. The signal is input to the terminal (AN1) 29. The output terminal 30 (PWM) of the microcomputer (MC) 22 is connected to the switching transistor (Q1) 27. In FIG. 21, the symbol AG represents the ground.

The microcomputer (MC) 22 incorporates about 1,000 light emission current command values. Data on the emission pattern of natural fireflies is collected, and the emission data is incorporated in the microcomputer (MC) 22 as about 1,000 emission current command values. The microcomputer (MC) 22 sequentially extracts about 1,000 light emission current command values every about 30 mS, and the LED current value obtained by the extracted light emission current command value and the resistor 28 (R1) becomes equal. Thus, the pulse width of the PWM signal output from the microcomputer (MC) 22 is controlled. When about 1,000 light emission current command values are extracted, the microcomputer (MC) 22 returns to the original state and repeatedly extracts about 1,000 light emission current command values. In this embodiment, the current flowing through the LED 11 by PWM control by the microcomputer (MC) 22 is changed as shown in the light emission pattern of FIG. 22, and the brightness of the LED 11 is gradually darkened or gradually brightened. and that, by transmitting the Karafu I Luther 14 and the transparent cover block 7, emission color approximate to the emission color of natural firefly (color and hue) and the fact that the obtained I coupled with, firefly shaped body The light irradiated from the transparent part 2C of the rear part 2B of the part 2 to the outside of the firefly-shaped main body part 2 can be obtained by increasing the feature of 1 / f fluctuation.

  An example of the assembly procedure on the firefly-shaped main body 2 side of the electronic firefly emitting device 1 according to the above-described embodiment will be described.

(1) First, the small control board 13, the microcomputer 22, the bypass capacitor 23, reactor 24, diode 25, by the smoothing capacitor 26, the LED light emission control circuit 12 and LED11 consisting like switch ring transistor 27 and a resistor 28 such as soldering At the same time, the pair of main body side contacts 15 and 15A provided on the terminal frame 16 are mechanically and electrically connected to the LED light emission control circuit 12 of the small control board 13 by lead wires.

(2) Next, in the step (1), and small control board 13 on which the LED light emission control circuit 12, LED 11 and a pair of body-side contact 15,15A is attached, and Karafu I Luther 14, Antennae unit block 9 is sandwiched between the left main body case-like block 5B and the right main body case-like block 5C of the main body central block 5, and then the left main body case-like block 5B and the right main body case-like block 5C are combined. The mating portion is fixed by ultrasonic welding. In that case, small control board 13 small control board 13 in the cavity K in the body center block 5 is maintained horizontally with respect to the longitudinal direction of the main central block 5, and, Karafu I Luther 14 of small control board 13 The pair of main body side contacts 15 and 15A are maintained vertically in the cylindrical connector portion 4 of the main body central block 5, and are maintained at the rear side. There are disposed so as to be located near the Karafu I Luther 14.

(3) Next, after press-fitting the chest block 6 between the front end of the main body central block 5 and the head 5A, the press-fitting portion is ultrasonically welded.

(4) Then, after the press-fitted a transparent cover block 7 into the opening 5D at which is formed by combining a left main body case like block 5 B and the right main body case like block 5 C, the press fit portion Ultrasonic welding.

(5) Finally, the fitting opening 8D provided in the attachment flat portion 8E of the leg block 8 is press-fitted into the attachment protrusion 2E provided on the lower surface 2A of the firefly-shaped main body portion 2, and then the press-fit. By assembling the joint portion ultrasonically, the leg block 8 is attached to the lower surface 2A of the firefly-shaped main body 2 to complete the assembly work on the firefly-shaped main body 2 side.

  In the assembly procedure (2) on the firefly-shaped main body 2 side, when the left main body case block 5B and the right main body case block 5C are combined and fixed by ultrasonic welding, the left main body case block 5B and the right main body case shape The airtightness and watertightness of the seam of the block 5C are maintained.

  Next, an example of an assembly procedure on the power supply unit 3 side of the electronic firefly emitting device 1 according to the above-described embodiment will be described.

(A) First, of the pair of power supply side contacts 19 and 19A embedded in the small projecting diameter cylindrical portion 17A-2 of the cylindrical upper case 17A of the power supply unit 3, the power supply side contactor 19 is contacted. Then, the plus side contact plate 20 to be brought into contact with the plus terminal of the button battery 18 is fixed to the upper wall portion in the cylindrical upper case 17A.

(B) Next, the other of the pair of power source side contacts 19, 19A embedded in the small diameter cylindrical portion 17A-2 on the minus side contact plate 21 to be brought into contact with the minus terminal of the button battery 18 A lead wire for connecting to the power supply side contact 19A is attached.

(C) Next, the other power source side contactor of the other of the pair of power source side contactors 19 and 19A in which the lead wire fixed to the minus side contact plate 21 is embedded in the small diameter cylindrical portion 17A-2. Connect to 19A.

(D) Next, in the step (b), the minus side contact plate 21 to which the lead wire is attached is installed on the inner bottom wall of the cylindrical lower case 17B of the battery housing 14, and the minus side contact is made. The button battery 18 is positioned between the plate 21 and the plus side contact plate 20 fixed to the upper wall portion in the cylindrical upper case 17A, and the plus terminal of the button battery 18 is in the plus side contact. It will be in the state which can contact the board 20. FIG.

(E) Finally, by press fit the cylindrical upper case 17A to the cylindrical lower case 17B, it is possible to terminate the assembly operation of the power unit 3 side.

  In the assembly procedure (e) on the power supply unit 3 side, when the cylindrical upper case 17A is press-fitted into the cylindrical lower case 17B, the airtightness and watertightness of the joint between the cylindrical upper case 17A and the cylindrical lower case 17B Sex is maintained.

When using the electronic fluorescent light emitting device 1 having the above-described configuration, the small diameter cylindrical portion 17A-2 of the battery housing 17 of the power supply unit 3 is connected to the cylindrical connector portion 4 of the fluorescent main body 2. By press-fitting, the power supply unit 3 is attached to the lower surface of the firefly-shaped main body unit 2 as shown in FIG.

At the same time that the power source unit 3 is attached to the lower surface of the firefly-shaped main body unit 2, the pair of main body side contacts 15, 15A and the pair of power source side contacts 19, 19A come into contact with each other. A voltage is applied to the LED light emission control circuit 12 provided on the small control board 13 in the firefly-shaped main body 2, and the LED 11 provided on the small control board 13 in the firefly-shaped main body 2 is operated by the operation of the LED light emission control circuit 12. , Blinking light emission similar to natural fireflies is repeated. In this embodiment, the flickering light similar to natural fireflies is continuously performed for about 10 hours. Here, flickering light emission refers to light emission that repeats a pattern in which light is gradually emitted brightly and then suddenly strongly and brightly emitted, or light is gradually emitted darkly and then disappears.

  By integrating the firefly-shaped main body 2 and the power source 3, the electronic firefly light emitting device 1 that repeats flickering light similar to natural fireflies can be placed as a figurine on a display shelf or placed on potted soil. You can enjoy it as a soothing firefly by placing it on an office desk, study desk or mounting table.

  When the flashing light emission similar to a natural firefly is continuously performed for about 10 hours and the button battery 18 in the power supply unit 3 is exhausted, the battery storage of the power supply unit 3 from the tubular connector unit 4 of the firefly-shaped main body unit 2 is performed. By pulling out the projecting diameter small cylinder portion 17A-2 of the body 17, the firefly-shaped main body portion 2 and the power source portion 3 are separated as shown in FIG. The separated power source unit 3 connects the pair of power source side contacts 19 and 19A provided in the battery housing 17 of the power source unit 3 to a charging terminal of a separately provided charger, thereby charging the button battery 18. Do work. In addition, the separated firefly-shaped main body 2 is placed on the mounting table or the like using the L-shaped bent portions 8F of the front leg 8A, the middle leg 8B, and the rear leg 8C of the leg block 8. Just place it horizontally.

  When the charging operation of the button battery 18 is completed, the small-diameter cylindrical portion 17A-2 of the battery housing 17 of the power source unit 3 is again press-fitted into the cylindrical connector unit 4 of the firefly-shaped main body unit 2. By attaching the power supply unit 3 to the lower surface of the firefly-shaped main body 2, it is possible to obtain an electronic firefly light emitting device 1 that repeats blinking light emission that approximates natural firefly.

  As described above, according to the above-described embodiment, it is possible for the first time to make the electronic firefly emitting device 1 downsized even in a single product form integrated with the firefly-shaped main body 2 and the power supply unit 3. In addition, the degree of freedom of the installation method can be increased and can be developed for various uses, and the light from the LED 11 is transmitted through the color filter 14 and the transparent cover block 7, so that the natural firefly emission color can be obtained. It is possible to easily emit approximate light.

  Furthermore, according to the electronic fluorescent light emitting device 1 of the above-described embodiment, the overall weight of the electronic fluorescent light emitting device 1 can be reduced to about 4 g, and the fluorescent main body 2 and the power supply unit 3 Even in the case of the integrated single-unit electronic fluorescent light emitting device 1, the height dimension is within about 20 mm × the length dimension (including the antenna part) is within about 40 mm × the width dimension (including the leg part) is within 20 mm. Can do.

  Furthermore, according to the electronic fluorescent device 1 of the above embodiment, the lowermost end of the leg block 8 is positioned above the lower surface of the battery housing 17 attached to the cylindrical connector portion 4. The battery housing 17 can serve as an installation base when the firefly-shaped main body 2 of the electronic firefly emitting device 1 is installed at a predetermined location, and the legs from the surface (upper surface) of the predetermined location. Since the electronic fluorescent light emitting device 1 can be installed in a state where the block 8 is separated (floated), the breakage of the leg block 8 can be reduced. Further, the bottom surface of the cylindrical lower case 17B of the battery housing 17 is placed on potted soil or placed on an office desk, a study desk, a mounting table, etc. The shape main body 2 can be installed in a stable state.

Furthermore, according to the electronic firefly light emitting device 1 of the above-described embodiment, the firefly-shaped main body 2 is separated from the firefly-shaped main body 2 and the power supply 3 and the button battery 18 provided in the power supply 3 is charged. 2 front legs 8A, the lower surface of each L-shaped bent portion 8 F middle leg 8B and rear leg 8C, can be left installed in base such as placing in a horizontal state, which is convenient.

  Furthermore, according to the electronic firefly light emitting device 1 of the above-described embodiment, the firefly-shaped main body unit 2 and the power supply unit 3 are electrically connected by integrating the miniaturized power supply unit 3 with the firefly-shaped main body unit 2. In addition, since the lead wire for connecting to the light source is unnecessary, and the blinking light emission similar to that of natural fireflies is repeated, the electronic firefly light emitting device 1 can be used as a small ornament for interior decoration (interior).

Furthermore, according to the electronic fluorescent light emitting device 1 of the above-described embodiment, the power supply unit 3 can be downsized because it does not have a complicated structure in which mounting members such as a solar cell, a pattern film, a transparent cover, a storage battery, and a clip are provided. And productivity can be improved. Further, according to the electronic fluorescent light emitting device 1 of the above embodiment, the left main body case like block 5 B and the right main body case like block 5 C, since it is watertight and airtight secured, LED 11 and small control board Even if water droplets adhere to the upper surface 2D of the firefly-shaped main body 2 in the cavity K in which electrical components such as 13 are accommodated, the water droplets do not enter the cavity K. There is no need to apply to LED11.

  Furthermore, according to the electronic firefly light emitting device 1 of the above-described embodiment, the small-diameter cylindrical portion 17A-2 of the battery housing body 17 of the power supply unit 3 is press-fitted into the cylindrical connector portion 4 of the firefly-shaped main body portion 2. In this case, only when the fitting regulation flat part 4A of the cylindrical connector part 4 and the fitting regulation flat part 17A-3 of the small cylindrical part 17A-2 of the battery housing 17 coincide with each other, the cylindrical connector. The small cylindrical portion 17A-2 of the battery housing 17 is press-fitted into the portion 4, and the plus terminal side and the minus terminal side of the button battery 18 and the plus terminal side and the minus terminal side of the light emission control circuit 12 are mistakenly reversed. There is no connection.

In the electronic firefly light emitting device 1 according to the above-described embodiment, the firefly-shaped main body 2 is simply completed by assembling the main body central block 5, the chest block 6, the transparent cover block 7, the leg block 8, and the antenna block 9. it is possible to, by the body center block 5 and the left and right bisected structure in its main central block 5, small control board 13 on which the LED light emission control circuit 12 is incorporated between the LED11 and the color off I Luther 14 Can be easily incorporated, and by making the central block of the main body into a left and right split structure, a single vertical stripe is formed on the upper surface (back) of the firefly-shaped main body 2, and natural firefly splashes A form close to that can be obtained.

  In the electronic fluorescent light emitting device 1 according to the above-described embodiment, after the battery housing 17 is removed from the cylindrical connector portion 4, a separately prepared power cord with a plug can be attached to and detached from the cylindrical connector portion 4. Since there is no charger after the button battery 18 is exhausted, even if the exhausted button battery 18 cannot be charged, another power source is connected to the power cord with a plug. By connecting to the connector 4, it is possible to make the electronic fluorescent light emitting device 1 emit light, which is convenient.

Further, in the electronic firefly light emitting device 1 of the above-described embodiment, the data of the natural firefly light emission pattern is collected, and the light emission data is built in the microcomputer 22 as about 1,000 light emission current command values. Since the LED 11 is caused to emit light according to the light emission current command values, the light similar to the natural firefly emission pattern is transmitted from the transparent cover block 7 constituting the transparent portion 2C of the firefly-shaped main body 2 to the firefly-shaped main body 2. An electronic firefly light emitting device 1 that can be irradiated to the outside and emits flickering light that resembles natural firefly is obtained.

Further, in the electronic fluorescent light emitting device 1 of the above embodiment, the LED 11, with a high intensity white light emitting diode, a Karafu I Luther 14, the color superposing a plurality of different sheet off I Luther color a yellowish green system, the overlapped sheet off I Luther was, bonded by a means of promoting the diffused reflection of light, yet, by applying a means of promoting the irregular reflection of light to the transparent cover blocks, firefly-shaped body portion as the color of light to be irradiated from the transparent cover block 7 in 2 out firefly-shaped body portion constituting the second transparent portion 2C is natural fireflies emit, because it is possible to more approximate, gentle light with a calm can get.

According to the above embodiment, more LED light emission control circuit 12 provided with a PWM boost circuit that boosts the voltage fed from the power supply unit 3, even those button battery 18 is a low voltage to turn on the LED11 it is possible to obtain a voltage required, more for the use of small button battery 18 is enabled, enables miniaturization of the battery container 17 of the power supply unit 3, firefly-shaped body portion 2 and the power unit both can be achieved electronic fluorescent light emitting device entire miniaturization of three Prefecture, the PWM control is possible the microcomputer 22, the LED emission pattern, it can be brought close to the light emission pattern of natural fireflies, the human An electronic firefly light emitting device 1 that provides comfort and security can be obtained.

In the one embodiment, the transparent cover block 7 is colorless and transparent, but is not limited thereto. Where constituting the Karafu I Luther 14, by adjusting the color of a plurality of differently colored sheet off I Luther, a transparent cover blocks 7 may also be adapted to the transparent colored.

DESCRIPTION OF SYMBOLS 1 Electronic fluorescent light-emitting device 2 Fluorescent-shaped main-body part 2A Lower surface of fluorescent-shaped main-body part 2B Rear part 2C Transparent part 2E Mounting protrusion 3 Power supply part 4 Cylindrical connector part 5 Main body center block 5A Head part 5B Left main body case-like block 5C Right main body Case-shaped block 6 Chest block 7 Transparent cover block 8 Leg block 8A Front leg 8B Middle leg 8C Rear leg 8D Fitting opening 8E Mounting flat part 8F L-shaped bent part 9 Antenna part block 11 LED (light emitting diode)
12 LED light emission control circuit 13 small control board 14 Karafu I Luther 15,15A button battery 19,19A pair of power source side contact of the pair of body-side contactor 17 battery housing body 17A-2 projecting small diameter tube portion 18 Rechargeable 22 Microcomputer

Claims (6)

Has a firefly-shaped body portion, and a power supply unit removably attached to the firefly-shaped body portion and a cylindrical connector portion for mounting said power supply unit on the lower surface of the firefly-shaped body portion, and wherein the firefly shape in the main body, and a small control board LED light emission control circuit is incorporated, and an LED connected to the LED light emission control circuit of the compact control board, provided with a Karafu I Luther the light from the LED is transmitted, said tubular connector portion, a pair of body side contacts for electrically connecting the button battery provided in the power supply portion and the LED light emission control circuit is provided, moreover, the light from the LED, the Karafu in the child firefly emitting device collector which is adapted I Luther and by transmitting transparent cover block provided on a rear portion of the firefly-shaped body portion for irradiating the firefly shaped body outsiders,
The LED is an InGaN-based high-intensity white light-emitting diode, and the color filter is formed by superimposing a plurality of transmissive sheet-like filters of different colors so that the appearance color is yellowish green. Thus, an electronic fluorescent light emitting device characterized in that light having a wavelength of 530 to 570 nm is transmitted . The Karafu I Luther, that a plurality of sheet-like full I Luther superimposed with Teso overlay different sheet off I Luther colors, adhered and fixed by double-sided adhesive tape comprising a means to promote the diffused reflection of light formed by, moreover, the transparent cover blocks, electronic fluorescent light emitting device according to claim 1, characterized in that subjected to uneven comprising a means to promote the diffused reflection of light.   The power supply unit includes a battery housing detachable from the cylindrical connector portion, a rechargeable button battery provided in the battery housing, and a small projecting diameter portion provided on the upper surface of the battery housing. And at least a pair of power supply side contacts that are embedded and in contact with the pair of main body side contacts, and after removing the battery housing body from the cylindrical connector portion, 3. The electronic device according to claim 1, wherein the button battery provided in the battery housing can be charged by connecting the pair of power source side contacts to a charging terminal of a separately prepared charger. Firefly light emitting device. Legs blocks surrounding the said tubular connector portion provided on the lower surface of the firefly-shaped body portion, provided in the firefly-shaped body portion, the lowermost end of the leg block, mounted on the tubular connector portion batteries so as to be positioned above the lower surface of the housing body, and sets the length of the leg portion blocks, the legs blocks, where fitted into the mounting projections provided on the lower surface of the firefly-shaped body portion 4. An electronic fluorescent light emitting device according to claim 1, comprising: a mounting flat part having a fitting opening of a plurality of parts; and a plurality of front legs, middle legs and rear legs integrally formed on the mounting flat part. . 5. The electronic device according to claim 1, wherein the LED light emission control circuit includes a microcomputer capable of PWM control and a PWM boosting circuit that boosts a voltage supplied from the power supply unit. Firefly light emitting device.   The firefly-shaped main body, a main body central block formed integrally with a head and an outer shell of the cylindrical connector portion, a chest block fitted to a base portion of the head, and the head of the main body central block A transparent cover block that is attached to a position away from the transparent cover block to form a transparent portion, a leg block that is attached to the lower surface of the central block of the main body, and a antenna block that is attached to the head of the central block of the main body 6. The electronic fluorescent light emitting device according to claim 1, wherein the main body central block has a left and right divided structure.

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