JP6693554B2 - lighting equipment - Google Patents

Description

  The present invention relates to an emergency lighting device that lights up in an emergency such as a power failure.

  2. Description of the Related Art Conventionally, in a lighting fixture mounted on a mounting portion such as a ceiling, the lighting device is arranged in the lighting fixture so as to be perpendicular to the mounting portion (for example, see Patent Document 1), or the lighting device is mounted on the ceiling. For example, the electric wires may be arranged in the vicinity of the center in the lateral direction of the surface to be attached to the attached portion, and the electric wires may be arranged on both side surfaces of the lighting device (for example, see Patent Document 2).

Japanese Patent No. 4376720 (for example, see FIG. 1) Japanese Patent No. 4423875 (for example, see paragraphs [0014] to [0015].) No. 54-132982 Actual exploitation No. 57-25459

  However, in the luminaire in Patent Document 1, since a lighting device having a short-side cross section having a size substantially the same as the size of the short-side cross section of the main body fitting is arranged, other parts are arranged in the lighting device. There is a problem that it cannot be installed in the projection plane. Further, in the luminaire in Patent Document 2, since the lighting device is arranged in the vicinity of the center in the lateral direction of the surface to be attached to the attached portion, there is a problem that the arrangement of the attachment hole, the power supply inlet hole, and the like is limited. ..

In recent years, emergency lighting fixtures have been designed to increase the emergency lighting time by an emergency power source such as a storage battery for a long time compared to the conventional one for the purpose of surely guiding evacuation from accidents and disasters in large-scale buildings and underground malls. The demand is increasing.
In order to achieve a long emergency lighting time with an emergency power supply, it is necessary to increase the capacity of the storage battery installed in the emergency lighting fixture.As a method of increasing the capacity, use a storage battery that is larger than the conventional storage battery to increase the capacity. There is a method of increasing the number and a method of increasing the number of storage batteries mounted. If a large storage battery is installed in an existing lighting fixture or multiple storage batteries are installed, it is extremely important to secure a place to install a mounting hole for fixing to the ceiling or a power supply hole for drawing the power line. It was necessary to increase the size of the lighting equipment itself.

  An object of the present invention is to make it possible to easily replace a storage battery by forming an extraction space for sliding the storage battery in the central direction of the main body metal fitting and in the horizontal direction to the main body metal fitting.

Luminaire of the present invention is a long shape, a body portion attached to the mounting base, vignetting attached to said body portion, said light source for irradiating light onto the mounted portion directly facing the space, and the storage battery the provided longitudinal end side of the main body portion, and a battery fitting accommodating space is formed for accommodating the storage battery, comprising a, in a state where the light source is et out or the main body, the is extracted spatial sliding the battery in the horizontal direction are formed to the central direction and the body portion of the main body portion, in a state in which the light source the main body portion is attached to the attached part is attached to the main body portion, said housing The storage battery housed in the space is located closer to the attached portion than the light source is.

  The storage battery can be easily replaced by forming the extraction space for sliding the storage battery in the central direction of the main body metal fitting and in the horizontal direction with respect to the main body metal fitting.

3 is a perspective view of the lighting fixture shown in Embodiment 1. FIG. It is an exploded perspective view of the lighting fixture shown in FIG. It is a disassembled perspective view of the main-body part of the lighting fixture shown in FIG. FIG. 4 is an exploded perspective view of a socket portion of the main body portion shown in FIG. 3. It is a perspective view of the storage battery fixing tool of the main-body part shown in FIG. It is a perspective view of the main-body part of the lighting fixture shown in FIG. It is a bottom view of the main body part shown in FIG. It is a disassembled perspective view which decomposed | disassembled the lighting device unit of the main-body part shown in FIG. It is sectional drawing showing the AA cross section of the main-body part shown in FIG. 7 is a perspective view of a main body portion of the lighting fixture shown in Embodiment 2. FIG. It is a disassembled perspective view which decomposed | disassembled the lighting device unit of the main-body part shown in FIG. It is a bottom view of the main-body part shown in FIG. It is sectional drawing showing the EE cross section of the main body part of the lighting fixture shown in FIG.

Embodiment 1.
1 is a perspective view of the lighting fixture shown in Embodiment 1, and FIG. 2 is an exploded perspective view of the lighting fixture shown in FIG.

  The lighting fixture 1000 includes a main body 100 to which a fluorescent lamp 2000 as a light source is attached, and a reflector 200 attached to the main body 100 by a reflector attaching thumbscrew 110 with a storage battery 3000 attached to the main body 100. It is configured.

FIG. 3 is an exploded perspective view of the main body of the lighting fixture shown in FIG.
The main body 100 includes an elongated main body metal fitting 120 that is attached to a mounting portion such as a ceiling, and a terminal block 130 that is attached to the main body metal fitting 120 and to which a power supply wire drawn from the outside of the lighting fixture 1000 is connected. A lighting device unit 140 attached to the main body fitting 120, socket portions 150 provided at both ends in the longitudinal direction of the main body fitting 120, to which the fluorescent lamp 2000 is attached, and a storage battery fixing tool for fixing the storage battery 3000 to the main body fitting 120. 160 and a control device 170 attached to the body fitting 120.

The lighting device unit 140 includes a mounting bracket 141 mounted on the main body bracket 120, a lighting device 142 mounted on the mounting bracket 141, and an inspection switch 143.
The lighting device 142 lights the fluorescent lamp 2000 during normal use when commercial power is supplied.
The lighting device 142 is attached to the case main body 142a so as to cover the case main body 142a, a lighting circuit device (not shown) that is housed in the case main body 142a, and lights the fluorescent lamp 2000. And a case cover 142b. The outer shell of the lighting device 142 has a rectangular parallelepiped shape when the case cover 142b is attached to the case body 142a, and has a shape in which the height direction is shorter than the width direction.
The inspection switch 143 includes a rectangular parallelepiped inspection switch body 143a, a drawstring 143b for operating a switch provided inside the lighting switch body 143a, and a blind plate 143c attached to the drawstring 143b. Become.

  The inspection switch 143 is provided so as to be interposed between the power supply line connected to the lighting device 142 and the control device 170 from the terminal block 130, and the pulling string of the inspection switch 143 is pulled to temporarily The power supply from the commercial power source to the lighting device 142 and the control device 170 is shut off to simulate a power failure state, and the fluorescent lamp 2000 is turned on by the storage battery 3000, and the state of the storage battery 3000 (lifetime, poor charging due to poor connection, etc.). Is to be inspected.

The terminal block 130 is fixed to the main body metal fitting 120 by a fastening member such as a screw, and is connected to a power line drawn from the outside of the lighting fixture 1000.
The control device 170 is fixed to the main body metal fitting 120 by a fastening member such as a screw, and electric wires are connected to the terminal block 130, the lighting device 142, the fluorescent lamp 2000, and the storage battery 3000, respectively.
The control device 170 charges the storage battery 3000 when the commercial power source is supplied and electrically connects the fluorescent lamp 2000 with the power output from the lighting device 142 so that the commercial power source is not supplied. In the event of a disaster such as a power failure, the fluorescent lamp 2000 is turned on by operating with the electric power from the storage battery 3000.

The reflection plate 200 includes a reflection plate flat portion 210, a reflection plate inclined portion 220 that is inclined from both ends of the reflection plate flat portion 210 so as to widen toward the attached portion, and end plates attached to both ends in the longitudinal direction. 230 and.
The reflection plate flat surface portion 210 is provided at an end portion in the longitudinal direction, and is for fixing the reflection plate 200 to the main body portion 100 and the socket opening portion 211 for inserting the socket 152 described later when being attached to the main body portion 100. It has a reflector mounting hole 212 into which the reflector mounting knob screw 110 is inserted, and a switch opening 213 into which the drawstring 143b portion of the inspection switch 143 is inserted.
The reflector 200 is attached to the body 100 by the reflector attachment knob screw 110 so as to cover the lighting device 142, the controller 170, the terminal block 130, the storage battery 3000, and the inspection switch 143 attached to the body 100. ..
The switch opening 213 is formed in an elliptical shape so that the drawstring 143 can be easily operated, and is closed by a blind plate 143c so that the inside of the reflection plate 200 is not conspicuous.

Next, details of the socket 150 will be described.
FIG. 4 is an exploded perspective view of the socket portion of the main body portion shown in FIG.

  The socket part 150 includes a socket mounting bracket 151 mounted on the main body bracket 120 and to which the reflection plate 200 is fixed, and a socket 152 mounted on the socket mounting bracket 151.

The socket mounting bracket 151 has a substantially U-shaped cross-sectional shape including a socket mounting bracket flat portion 151a and a rising portion 151b.
The socket mounting bracket flat portion 151a has a socket mounting opening 151aa for mounting the socket 152, and a mounting screw hole 151ab into which the reflecting plate mounting thumbscrew 110 for fixing the reflecting plate 200 to the main body 100 is screwed. ing.
The rising portion 151 b has a claw portion 151 ba that fits inside the main body fitting 120.
The socket 152 has a receiving portion 152a to which a base (for example, a G13 base) of the fluorescent lamp 2000 is attached, and a fixing groove 152b to be attached to the socket attachment fitting 151.
In this socket 152, the fixing groove 152b is inserted into the peripheral frame portion of the socket attachment opening 151aa, and is attached to the socket attachment fitting 151.

Next, details of the storage battery attachment 160 will be described.
FIG. 5 is a perspective view of the storage battery fixture of the main body shown in FIG.
The storage battery fitting 160 has a storage battery insertion fitting 161, a storage battery fitting 162, a mounting base 163, and a battery mounting fitting thumbscrew 164 for mounting the storage battery fitting 162 on the mounting base 163.

  The storage battery insertion fitting 161 is arranged between the main body fitting 120 and the socket attachment fitting 162, and is fixed to the main body fitting 120 by a fastening member such as a screw. Thereby, a space into which a part of the storage battery 3000 can be inserted is formed between the inner surface of the main body fitting 120 and the inner surface of the storage battery insertion fitting 161.

  The mounting base 163 is formed of a mounting bracket mounting surface 163a to which the storage battery mounting bracket 162 is fixed by a battery mounting bracket thumbscrew 164, a mounting base rising portion 163b, and a main body mounting portion 163c mounted to the main body bracket 120, The main body mounting portion 163c is fixed to the main body fitting 120 by a fastening member such as a screw.

  The storage battery mounting bracket 162 has a storage battery mounting bracket fixing hole 162 a into which the battery mounting bracket knob screw 164 is inserted and fixed to the mounting base 163. The storage battery mounting bracket 162 is fixed to the mounting base 163 to hold the side of the storage battery 3000 opposite to the side held by the storage battery inserting bracket 161.

  As described above, the storage battery mounting fixture 160 fixes the storage battery 3000 to the main body mounting member 141a by fixing the storage battery 3000 to the main body mounting portion 141a with the storage battery 3000 stored in the space on the inner surface side of the storage battery inserting metal member 161. It can be fixed at 120.

  The storage battery 3000 can be replaced by removing the storage battery mounting bracket 162 from the mounting base 163 and pulling out from the space formed by the storage battery inserting bracket 161 and the main body bracket 120.

Next, details of the main body 100 will be described.
FIG. 6 is a perspective view of the main body of the lighting fixture shown in FIG. 2, and FIG. 7 is a bottom view of the main body shown in FIG.

The main body metal fitting 120 includes a substantially rectangular plate-shaped main body metal fitting mounting portion 121 facing the mounting portion, and a main body metal fitting rising portion 122 formed by bending from both ends in the lateral direction of the main body metal fitting mounting portion 121. And has a substantially U-shape.
The body metal fitting mounting portion 121 is provided with mounting holes 121a on both side ends in the longitudinal direction with respect to the central portion, a first power source hole 121b in the central portion, and a position closer to the longitudinal end portion than the central portion. A second power supply hole 121c is provided on the side of the lighting device 142 that is disposed in.

  The mounting hole 121a is a hole used for fixing the lighting fixture 1000 to a mounting surface such as a ceiling or a wall.

  The first power supply hole 121b is a hole through which an input electric wire for supplying electric power from a commercial power supply to the lighting fixture 1000 is inserted into and out of the main body 100 (lighting fixture 1000). In addition, when using a crossover electric wire for supplying the electric power from a commercial power supply to another lighting fixture through the terminal block 130, the crossover electric wire may be inserted into this first power supply hole 121b.

The second power supply hole 121c has a function similar to that of the first power supply hole 121b, and the size thereof can be changed from that of the first power supply hole 121b so that a wire having a large diameter can be pulled in. Or by disposing it at a position of the main body metal fitting mounting portion 121 different from the first power supply hole 121b, when the main body portion 100 is attached to the attached portion, the power supply line and the main body portion 100 which are already provided are attached. It is a hole that allows you to match the position where you want to attach.
The main body metal fitting rising portion 122 is formed by being bent from the lateral direction of the main body metal fitting mounting portion 121, thereby suppressing bending of the main body metal fitting mounting portion 121 in the longitudinal direction and mounting components such as the socket mounting metal fitting 151. It becomes a part mounting part.

Next, details of the mounting bracket 141 and the lighting device 142 that form the lighting device unit 140 will be described.
8 is an exploded perspective view of the lighting device unit of the main body shown in FIG. 6, and FIG. 9 is a cross-sectional view showing an AA cross section of the main body shown in FIG. 7.

  The mounting bracket 141 has a substantially L-shaped cross section, and has a main body mounting part 141a fixed to the main body mounting part 121 on one surface and a lighting device mounting part 141b fixed to the lighting device 142 on the other surface. ing. The mounting bracket 141 is further formed with an inspection switch mounting portion 141c to which the inspection switch 143 is mounted by being bent from the main body mounting portion 141a so that the lighting device mounting portion 141b faces it.

  The body mounting portion 141a has a power hole opening 141aa at a position where it engages with the second power hole 121c.

  The inspection switch mounting portion 141c is formed with a fixing portion for fixing the inspection switch 143 on the surface facing the lighting device mounting portion 141b.

  The lighting device 142 is attached to the lighting device mounting portion 141b of the mounting bracket 141 and fixed to the main body metal fitting 120, and the mounting surface of the lighting device 142 is substantially perpendicular to the main body portion 100 (main body metal fitting mounting portion 121). It has become.

  The width W of the lighting device 142 is approximately equal to the length L of the main body fitting 120 in the lateral direction (width W ≦ length L), and the height H of the lighting device 142 is shorter than the width W ( Height H <width W).

  Therefore, since the height H of the lighting device 142 is shorter than the length L of the main body fitting 120 in the lateral direction, by mounting the lighting device 142 to the lighting device mounting portion 141b, the main body fitting mounting portion 121 (main body mounting portion 141a ), A working space (section C shown in FIG. 9) for the worker to attach the main body 100 to a mounted portion such as a ceiling surface is provided, and the workability of the worker can be improved.

  Further, by mounting the lighting device 142 to the lighting device mounting portion 141b, a second power supply hole 121c for passing a power supply line is provided in a horizontal direction with respect to the lighting device mounting portion 141b, or an installation space for installing parts (FIG. 9). Section D) is formed.

  In this way, by arranging the mounting surface of the lighting device 142 in the vertical direction with respect to the main body metal fitting mounting portion 121 of the main body metal fitting 120 by the mounting metal fitting 141, a space where parts can be installed is secured in the main body metal mounting portion 121. It is possible to improve the efficiency of component arrangement.

  Further, since the lighting device unit 140 is attached to the main body metal fitting 120 in a state where the lighting device 142 and the inspection switch 143 are opposed to each other, an installation space for arranging components in the longitudinal direction of the main body metal fitting 120 can be provided. Therefore, in this embodiment, the storage batteries 3000 can be installed on both ends of the main body fitting 120, and the capacity of the storage battery 3000 can be increased while being approximately the same size as the conventional main body fitting 120.

  Further, by mounting the lighting device 142 and the inspection switch 143 on the mounting bracket 141 and integrating them, it is possible to improve workability in assembling the lighting fixture 1000.

  In this embodiment, the case where the direction in which the mounting surface of the lighting device 142 is arranged (hereinafter, simply referred to as the arrangement direction) is set to be substantially perpendicular to the main body metal fitting mounting portion 121 of the main metal bracket 120 has been described. The arrangement direction of the device 142 is not limited to the vertical direction, and the arrangement direction may be an acute angle or an obtuse angle depending on the space of the main body fitting 120, the shape of the inner side of the reflector 200 (the main body fitting 120 side), and the like. ..

  In this embodiment, the case where the mounting surface of the lighting device 142 is arranged vertically to the main body metal fitting mounting portion 121 has been described. However, the same applies when the control device 170 is arranged substantially perpendicular to the main body metal mounting portion 121. The effect of can be obtained.

  In this embodiment, the case where the fluorescent lamp 2000 is used as a light source has been described, but a light source such as an LED lamp or an organic EL may be used. Further, it is desirable that the LED lamp used for the emergency lighting fixture is a straight tube type LED lamp using a glass tube.

  Further, in the lighting fixture 1000 according to the present embodiment, the case where one fluorescent lamp 2000 is used has been described, but a plurality of lamps may be used. When a plurality of lamps are used, the number of types of lamps may not be one, but a plurality of types of lamps may be combined (for example, a fluorescent lamp and an LED lamp may be combined). As a concrete example of a combination of a fluorescent lamp and an LED lamp, for example, an emergency lighting fixture that combines both regular lighting and emergency lighting is optimal, and normally, the LED lamp is lit alone, or the LED lamp and the fluorescent lamp are It is preferable that both are turned on and the fluorescent lamp is turned on in an emergency such as when the commercial power supply is cut off.

  Further, in this embodiment, the case where the fluorescent lamp 2000 which is the light source is attachable to and detachable from the lighting fixture 1000 has been described. However, when an LED lamp or an organic EL is used as the light source, the light source serves as the lighting fixture. The structure may be detachable, or the light source may be built in the lighting fixture.

  In this embodiment, the storage battery mounting bracket 162 is provided with a storage battery mounting bracket fixing hole 162a through which the storage battery mounting bracket thumb screw 164 penetrates, but the shape of this hole may not be a perfect circle, and may be an oval or the like. May be In this way, when the hole shape of the storage battery mounting bracket fixing hole 162a is made oval, the storage battery mounting bracket 162 is removed without removing the storage battery mounting bracket 162 from the mounting base 163, and the storage battery mounting bracket 162 is loosened. It can be slid laterally and the storage battery 3000 can be replaced.

  In the present embodiment, the first power supply hole 121b is described as a power supply hole that is normally used, but the power supply hole that is normally used may be either the first power supply hole 121b or the second power supply hole 121c, and both are normally used. May be used.

Embodiment 2.
Since the structure of the lighting fixture in the present embodiment is the same as that of the first embodiment, the same reference numerals as those in the first embodiment are attached and the description thereof is omitted, and the shape of the mounting bracket different from that of the first embodiment will be described in detail.

  10 is a perspective view of a main body portion of the lighting fixture shown in Embodiment 2, FIG. 11 is an exploded perspective view of the lighting device unit of the main body portion shown in FIG. 10, and FIG. 13 is a bottom view of the main body shown in FIG. 13, and FIG. 13 is a cross-sectional view showing a cross section taken along line EE of the main body of the lighting fixture shown in FIG. 12.

  The mounting bracket 141 'of this embodiment has a substantially U-shaped cross section, and is bent from one end of the main body mounting part 141a fixed to the main body mounting part 121 and one end of the main body mounting part 141a in the lateral direction. And a lighting device mounting portion 141b to which the lighting device 142 is fixed, and a lighting device mounting portion 141b formed by bending from the other end in the lateral direction of the main body mounting portion 141a. It is composed of an inspection switch mounting portion 141d to which the switch 143 is mounted.

  The body mounting portion 141a has a power hole opening 141aa at a position where it engages with the second power hole 121c.

  The inspection switch fixing portion 141d faces the lighting device mounting portion 141 and is formed so as to stand up from the entire longitudinal side of the main body mounting portion 141a.

  The mounting bracket 141 ′ includes wiring connected to the terminal block 130 from the commercial power source inside the mounting bracket 141 ′ and the power line 300 arranged from the terminal block 130 to the lighting device 142 and the control device 170, and outside the mounting bracket 141 ′. The lamp line 400 from the lighting device 142 and the control device 170 to the socket 152 is arranged in the.

  Therefore, the mounting bracket 141 ′ is arranged so that the lighting device mounting portion 141 b or the inspection switch mounting portion 141 d is interposed between the lamp line 400 and the power supply line 300, so that the power supply line 300 is connected to the lamp line 400. The leakage of noise can be suppressed, and the noise can be reduced.

Further, the main body 100 is electrically connected to the ground wire through the terminal block 130 or directly, and the mounting metal fitting 141 ′ is connected to the main body 100 directly or with a fastening metal fitting such as a metal screw. Electrically connected via. Therefore, the main body 100 and the mounting bracket 141 ′ are grounded.
As described above, the main body 100 and the mounting bracket 141 ′ are grounded to ground, so that noise leakage from the lamp wire 400 to the power supply wire 300 can be further suppressed.

  Further, also in this embodiment, the same effect as that of the first embodiment can be obtained.

  1000 lighting fixture, 100 main body part, 110 reflection plate mounting thumbscrew, 120 main body metal fitting, 121 main body metal fitting mounting part, 121a mounting hole, 121b first power supply hole, 121c second power supply hole, 122 main body metal fitting rising part, 130 Terminal block, 140 lighting device unit, 141, 141 'mounting bracket, 141a main body mounting part, 141aa power hole opening, 141b lighting device mounting part, 141c, 141d inspection switch mounting part, 142 lighting device, 142a case main body, 142b Case cover, 143 inspection switch, 143a inspection switch main body, 143b drawstring, 143c blindfold plate, 150 socket part, 151 socket mounting bracket, 151a socket mounting bracket flat part, 151aa socket mounting opening, 151ab mounting screw hole, 151bVertical part, 151ba claw part, 152 socket, 152a receiving part, 152b fixing groove, 160 storage battery fixing tool, 161 storage battery inserting metal fitting, 162 storage battery mounting metal fitting, 162a storage battery mounting metal fitting fixing hole, 163 mounting base, 163a metal mounting surface , 163b Vertical stand of mounting base, 163c Main body mounting part, 164 Battery mounting bracket thumbscrew, 170 Control device, 200 reflector, 210 Reflector flat part, 211 Socket opening, 212 Reflector mounting hole, 213 Switch opening , 220 reflector inclined part, 230 end plate, 300 power line, 400 lamp line, 2000 fluorescent lamp, 3000 storage battery.

Claims (3)

With a long shape , the main body part that is attached to the attached part ,
A light source for emitting light to vignetting with the main body portion, and wherein the attached portion directly facing the space,
Storage battery,
A storage battery attachment provided on the end side in the longitudinal direction of the main body portion , in which a storage space for storing the storage battery is formed,
Equipped with
In a state in which the light source is outside et whether the body part, is withdrawn a space sliding the battery in the horizontal direction are formed to the central direction and the main portion of the body portion,
A lighting fixture in which the storage battery stored in the storage space is located closer to the mounted portion than the light source in a state where the main body portion is attached to the mounted portion and the light source is attached to the main body portion . When the main body is attached to the attached portion and the light source is attached to the main body, the storage battery stored in the storage space is viewed from a space directly facing the attached portion. The lighting fixture according to claim 1, wherein the lighting fixture is located at a position overlapping with the light source . The main body portion includes a storage battery mounting bracket that restricts the storage battery from sliding toward the center of the main body portion,
In a state where the main body part is attached to the attached part and the light source is removed from the main body part, the storage battery attachment is removed from the main body part in a direction from the main body part toward a space directly facing the attached part. The lighting fixture according to claim 1 or 2, which is capable.