JP6545977B2 - Temporary enclosure lighting system - Google Patents

Description

  The present invention relates to a lighting device attached to a metal or synthetic resin panel (hereinafter referred to as a temporary enclosure panel) used for a temporary enclosure installed so as to surround the periphery of a construction site or the like.

  As lighting devices for temporary enclosure panels, those in which flat lighting devices are attached to the temporary enclosure panels are known from Patent Documents 1 to 3 and the like.

  In the temporary enclosure surrounding the construction site etc., a plurality of illumination devices are provided side by side in the temporary enclosure at various intervals, such as at intervals of 2 to 3 m, for the purpose of the street light function at night and PR purposes etc. May be

  Moreover, in the lighting apparatus provided in the temporary enclosure, although company names, company labels, etc. of a construction company or a client etc. are displayed in many cases, depending on the display period and display time, display contents are often changed.

However, in the case where a plurality of lighting devices known by the above-mentioned patent documents are provided side by side so as to be aligned with the front of the temporary enclosure panel, the arrangement of the power supply lines of each lighting device and connection of the power supply lines There is no one that adopted the introduction form.
Moreover, also in the change of the display content in the said well-known illuminating device, the thing which can change the display content easily and quickly is not found.

JP-A-10-102787 JP 2005-336962 JP 2007-291628

  The present invention proposes a new introduction form of the power supply in the lighting device for the temporary enclosure panel described above, and provides a lighting device for the temporary enclosure panel adopting a structure that can easily and quickly change the display content thereof. To be the task.

  The structure of the lighting device of the present invention, which was made for the purpose of solving the above problems, has a shallow shape in which wing-like support sides having coupling holes for attaching to temporary enclosure panels are provided on the left and right outer surfaces and the front face is frame-shaped. The display film is held so as to be exchangeable between the box-like main body at the bottom, the film case guide portions provided on the left and right sides of the frame-like opening back for holding the film case holding the display film up and down. A transparent cover plate sandwiching a transparent base plate and a display film between the front surface of the base plate and a transparent base plate whose left and right sides are guided and supported by the guide portion. And a light source such as a light emitting diode (LED) including a power supply unit provided on the back side of the film case inside the box-like main body; That through the lead wires connected are provided with an input plug and output-outlet disposed outside the box-shaped body is intended to the first feature.

  In the present invention, the film case is formed such that the joint at the lower end of the base plate and the cover plate is exposed downward from the lower surface of the bottom wall of the box-like main body, and a keyhole is formed in the exposed portion. On the other hand, a key member is provided at a portion corresponding to the key hole on the lower surface of the bottom wall of the box-like main body to move back and forth to the key hole to control fixing and detachment of the film case to the box-like main body. As the second feature.

  In the present invention, the connecting holes formed on the wing-like support sides provided on the left and right sides of the box-like main body are the dharma holes, and the dharma holes are panel joining steps formed on the left and right sides of the temporary enclosure panel back surface. A third feature of the present invention is that the box-like main body is fastened to the panel by means of a screw that is held by a screw.

  In the present invention, a box-like shallow bottom having a wing-like support side having a coupling hole for attaching to the temporary enclosure panel with the internally illuminated illumination device on the temporary enclosure panel on the outer surface on both left and right sides It is a film case which holds a main body, a film case guide part provided on the left and right sides of the frame-like opening rear side for holding the film case up and down freely, and a display film. A film case in which a light transmitting base plate whose side is guided and supported by the guide portion and a light transmitting cover plate sandwiching a display film between the front surface of the base plate are joined at the lower end. And a light emitting light source such as an LED including a power supply section provided on the back of the film case inside the box-like main body, and an input plug provided on another side of the box-like main body via a lead wire. And the power outlet is provided so that when the lighting device is provided with a fixed span on the panel of the temporary enclosure, power supply lines can be sequentially connected among the plurality of lighting devices arranged in a row Therefore, the power supply line of each lighting device can be set smartly and rationally.

BRIEF DESCRIPTION OF THE DRAWINGS The perspective view from the front side of an example of the temporary enclosure provided with this invention illuminating device. The enlarged perspective view from the front side of the illuminating device of this invention of FIG. The front view of the box-shaped main body of this invention illuminating device of FIG. The rear view of the state which mounts this invention illuminating device on a temporary enclosure panel. The rear view of the temporary enclosure of FIG. The rear view for demonstrating the state which inserts and detaches a film case in a box-like main body. The enlarged flat sectional view of a state where the lighting installation of the present invention was built on a temporary enclosure panel.

  In FIGS. 1, 6 and 7, reference numeral 1 denotes a temporary enclosure panel of a standard designation formed by bending step portions 1a and 1b for bonding the left and right side portions to each other, either steel plate or plastic It may be. 2 is a supporting frame made of a single pipe or the like for supporting the temporary enclosure W by the panel 1 which is erected in a state in which the step portions 1a and 1b are in close contact with each other in the lateral direction. In the mounting square holes for mounting the lighting device La of the present invention described later, which is transparently installed above the temporary enclosure panel 1, the stepped portions 1a and 1b at the portions corresponding to the four corners of the square holes 3a. On the back side, four screw rods 4 for locking the lighting device La with its support sides 5b and 5c are provided upright.

The main body inventive illumination device La illustrated in FIGS. 2 to 6 and 7 has the following configuration.
First, in FIGS. 2 to 6, 7, 5 is a shallow box-like main body having an opening 5 a in the front side in a frame shape, and the main body 5 is provided with narrow wing-like support sides 5 b and 5 c on the left and right sides. And, the back cover 5d is detachably provided to the back opening of the box-like main body 5. In addition, the box-shaped main body 5 may be provided without the back lid 5 d or provided other than the back surface of the main body 5. The support sides 5b and 5c are provided with four dharma holes 5e fitted to the four screw rods 4 on the panel side. The engagement between the ditch hole 5 e and the screw rod 4 enables the lighting device La to be easily fixed firmly to the temporary enclosure panel 1 and quickly attached and detached by tightening and loosening the screw rod 4.

  Reference numeral 5f denotes a film case guide portion having a substantially concave shape in the horizontal direction when viewed from the flat cross section formed on the left and right sides on the back surface side of the frame-like opening 5a. This guide portion 5f is a film whose lower end portion is formed on the bottom of the box-like main body 5. It communicates with the slit inlet / outlet 5g of the case Fc.

  As shown in FIGS. 2 and 6, the film case Fc is bonded to the base plate 6a and the base plate 6a by a light-transmissive, specifically transparent plastic plate at the lower end by adhesion or pins at the base 6c. The display film F is detachably held between the base plate 6a and the cover plate 6b.

  In FIG. 6, 7 is a lock mechanism of the film case Fc provided on the lower surface of the bottom wall 5h of the box-like main body 5, and the tip of the fixing metal 7a provided for advancing and retracting in the back and forth direction of the box-like main body 5 is a film The case Fc can not be pulled out from the slit-like entrance 5g provided on the bottom wall of the box-like main body 5 by entering a recess or hole (not shown in the figure) provided on the binding base 6c of the case Fc. Lock on In order to pull out the film case Fc from the inlet / outlet 5g, the metal fitting 7a is retracted to release the tip end thereof from the recess (or hole) provided in the base 6c of the film case Fc.

  The illumination device La of the present invention includes a light emitting light source 8a such as an LED or a fluorescent lamp, and a power supply unit 8b for supplying and interrupting lighting power to the light source 8a, as illustrated in FIG. An input plug 8 d with a lead portion 8 c for supplying power such as an external commercial power source to the power supply portion 8 b and an output outlet 8 e are provided outside the main body 5.

  In the lighting device La of the present invention, since the input plug 8d and the output socket 8e are provided in the box-like main body 5 mounted in the square hole 3 of the temporary enclosure panel 1 as described above, When a plurality of lighting devices La are arranged in a row in the temporary enclosure W, the connection plug 9a and the outlet 9b are provided at each end of the power for the light source 8a of each device La between the arranged lighting devices La. It can be connected in series via the provided extension cable 9. As a result, it is possible to set the power supply lines for the plurality of lighting devices La juxtaposed with the temporary enclosure W at appropriate pitches in a smart manner. In FIG. 5, reference numeral 10 denotes a site outlet installed at a construction site etc. In the present invention, if one site outlet 10 is provided, the necessary power is supplied to a plurality of lighting devices La in the connection form of the power supply line. can do.

  Further, in the present invention, the film holder Fc is put in and out from the slit-like entrance 5g formed on the bottom wall 5h of the box-like main body 5, so rain water etc. may enter the film case Fc even when installed outdoors. Absent. In addition, the display contents need only be changed by replacing the display film F sandwiched between the base plate 6a forming the film holder Fc and the cover plate 6b. Therefore, the display contents are changed or the display film F is inserted. There is no illumination light function can be easily selected.

  Since the present invention is as described above, it is extremely useful as a lighting device for a temporary enclosure.

W temporary enclosure 1 temporary enclosure panel 2 support frame 3 square hole 4 screw for locking La invention lighting device 5 box-like main body Fc film case F display film 6a base plate 6b cover plate 6c joint base 7 lock mechanism 7a fixing Hardware 8a Light emitting source 8b Power supply 8c Lead 8d Plug for input 8e Outlet for output 9 Extension cable 9a Connection plug 9b Outlet for connection 10 Field outlet

Claims (3)

A shallow box-like main body having wing-like support sides having coupling holes for attaching to a temporary enclosure panel on the left and right outer surfaces and a front face opened like a frame and a film case for holding the film case back and forth freely A film case guide portion provided on the rear left and right sides of the frame-like opening, and a film case for nipping the display film in a freely exchangeable manner, the left and right sides of the case being guided and supported by the guide portion. The lower end portion of the light-emitting base plate and the light-transmitting cover plate sandwiching the display film between the front surface of the base plate is joined, and the joined portion is exposed downward from the lower end face of the box-like main body Forming a keyhole in the exposed portion, and advancing and retracting to the keyhole at a portion corresponding to the keyhole to fix and release the film case with respect to the box-like main body A film case having a key member Gosuru, temporary enclosure panel lighting device comprising a light emitting light source such as an LED, in that it comprises an output-outlet and the input plug including the inside of the box-like body. The lighting apparatus for temporary enclosure panels according to claim 1, wherein the input plug and the output socket are provided outside the box-like main body through the lead wires .   The holes for connection formed on the wing-like support sides provided on the left and right sides of the box-like main body are dullma holes, and the dharma holes stand on the steps for panel joining formed on the left and right sides of the temporary enclosure panel back surface. The lighting device according to claim 1, wherein the box-like main body is fastened to the panel by means of a screw that is locked to a screw rod.

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