JPH0711717U - lighting equipment - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a lighting device in which the position of a switch string can be easily understood, natural light from a miniature ball can be obtained, and a cover can be omitted. [Structure] A ceiling mounting portion 7 that can be detachably operated from the lower surface is provided in the center, a plurality of lamp main bodies 82 are provided in the peripheral portion, and a miniature ball through hole 83 is formed in a side portion thereof. Instrument main body 2 with switch string insertion hole 84 formed in
A bean ball socket 80 equipped with a bean ball 88 that is attached to the inside of the instrument main body 2 and partially exposed to the outside from the bean ball through hole 83 so that light leaks from the switch string insertion hole 84.
And a switch 81 having a switch string 89 that is attached near the miniature ball socket 80 and hangs down from the switch string insertion hole 84.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a lighting fixture.

[0002]

[Prior art]

 Conventional examples are shown in FIGS. 7 and 8. That is, in this lighting fixture, a miniature ball 101 and a switch 102 are provided in the center of the fixture main body 100, covered with a translucent cover 103, and a plurality of lamp main bodies 104 are provided around the fixture main body 100. A ceiling mounting portion 105 is provided on the upper surface of the main body 100. 106 is a switch string.

[0003]

[Problems to be solved by the device]

 However, since this lighting fixture has the cover 103, the number of parts increases, but it is difficult to obtain natural light with the miniature ball 101 itself without the cover 103, and when the switch string 106 is separated from the miniature ball 101, the switch string in the dark. There was a problem that the position of 106 was difficult to understand.

Further, when the ceiling mounting portion that can be detachably operated from the lower surface is provided in the central portion of the instrument body, there is a problem that the mini ball and the switch string cannot be provided in the central portion of the instrument body. Therefore, the object of the present invention is to install the miniature ball and the switch string outside the central portion of the instrument body so that the position of the switch string is easy to understand and the natural light of the miniature ball can be obtained to cover the cover. It is to provide a lighting device that can be omitted.

[0005]

[Means for Solving the Problems]

 The lighting apparatus of the present invention has a ceiling mounting portion that can be detachably operated from the lower surface as a center, has a plurality of lamp main bodies in the peripheral portion, and forms a miniature ball through hole in a side portion between the lamp main bodies. Between the lamp body, a device main body with a switch string insertion hole formed on the lower surface near the miniature ball through hole, and the miniature ball penetrating so that light is leaked from the switch string insertion hole installed inside the fixture main body. It is provided with a miniature ball socket having a miniature ball partially exposed to the outside through a hole, and a switch having a switch string attached near the miniature ball socket and hanging from the switch string insertion hole. .

[0006]

[Action]

 According to the configuration of the present invention, when the switch string is pulled to light the miniature ball, a part of the light of the miniature ball emits to the outside and becomes indirect light reflected on the ceiling, so that a natural light is obtained and the miniature ball cover is obtained. Becomes unnecessary. The rest of the light from the miniature ball is reflected from the inside of the main unit through the switch string insertion hole and the light leaks to the outside, so that the switch string is illuminated brightly and the position of the switch string can be easily understood. Furthermore, since the miniature ball socket position and the switch position are close to each other, electrical wiring becomes easy.

[0007]

【Example】

 An embodiment of this invention will be described with reference to FIGS. That is, the illuminator includes the fixture body 2, the miniature ball socket 80, and the switch 81. First, the fixture 1 and the hook ceiling 3 will be described. As shown in FIG. 4, the fixture 1 has a stopper blade 4 for hooking on the hooking ceiling 3 on the upper surface and locking step portions 5 and 5'on the outer circumference, and is connected to the stopper blade 4 and pulled out from the lower surface. It has a power supply connector 6 connected to the cord 50. The hook ceiling 3 has a receiving blade (not shown) that locks the blade 4 inside the blade insertion hole 51, but as shown in FIG. 4, a wood screw (not shown) is attached to the mounting hole 9. It is attached to the ceiling 49 by and is connected to a power supply line (not shown) through the hole 10.

The mounting tool 1 will be described in more detail. The main body 13 has a ceiling-like cylindrical shape as shown in FIG. 4, and the locking step portion 5 is formed by a circumferential groove on the outer circumferential surface, and is partially formed. The lock button operation part 17 is formed by a notch. The plug blade 4 is projected from the upper surface, the lower end opening is closed with a lid 45, and is attached with a screw 29. The cord 50 connected to the blade 4 is pulled out through a notch formed in the lid 45. Reference numeral 19 is a lock button that elastically projects from the upper surface of the fixture 1 and locks and locks in a lock hole (not shown) of the hook ceiling 3, and 22 is a release button that sinks the lock button 19.

Next, the fixture main body 2 has a ceiling mounting portion 7 that can be detachably operated from the lower surface as a center, has a plurality of lamp fixture bodies 82 in the peripheral portion, and has a side portion between the plurality of lamp fixture bodies 82. A miniature ball through hole 83 is formed, and a switch string insertion hole 84 is formed on the lower surface in the vicinity of the miniature ball through hole 83 between the plurality of lamp main bodies 82. The ceiling mounting portion 7 has an oval shape, and has a fitting cylinder portion 47 into which the fitting 1 is fitted at a central position thereof, and a pair of locking portions elastically and removably locked to the locking step portion 5. 31 is projected from the hole 35 in the inner peripheral surface of the fitting tubular portion 47. A mounting hole 33 is formed in the center of the fixture main body 2, a mounting hole 48 is formed in the peripheral portion thereof, and the ceiling mounting portion 7 is mounted by a screw 34 through the mounting hole 90 so as to close the mounting hole 33. Further, the locking portion 31 of the ceiling mounting portion 7 integrally has a pair of release levers 39 for releasing this, and both are stored in the storage space portion 36 opened on the lower surface 54 of the fitting cylinder portion 47, and the spring is provided. The locking portion 31 is pressed by 41 to urge the locking portion 31 to project from the hole 35, the storage space 36 is closed by the lower cover 37, and the release lever 39 is hung from the opening 38. Further, a taper 42 is provided at the tip of the locking portion 31 so that the locking portion 31 can be retracted along the taper 42 when the instrument body 2 is inserted. The locking portion 31 is slidably locked in the circumferential direction of the locking step portion 5.

The connector receiver 8 to which the power feeding connector 6 is connected approaches the lower surface 54 at a position between the pair of release levers 39, is positioned parallel to the lower surface 54, and is positioned parallel to the wall surface 53. It is provided in the instrument body 2. The connector receiver 8 is connected to a ballast, a switch, etc. of a lighting circuit section (not shown) of the fixture body 2. Reference numeral 85 is a cover mounting hole, and 86 is a cover that closes the ceiling mounting portion 7. The mounting portion (not shown) is inserted into the cover mounting hole and is detachably locked by rotation.

The miniature ball socket 80 is mounted inside the instrument main body 2 and exposes a part, for example, about half, of the miniature ball through hole 83 to the outside so that light leaks from the switch string insertion hole 83. I am wearing 88. The switch 81 has a switch string 89 that is attached to the inside of the instrument body 2 and hangs down from the switch string insertion hole 88.

In this lighting fixture mounting device, when the plug blade 4 of the fixture 1 is inserted into the hook ceiling 3 and hooked by rotation, the plug blade 4 electrically and mechanically moves to a receiving blade (not shown) of the hook ceiling 3. Lock. With the blade 4 hooked, the lock button 19 projects and fits into the lock button receiver of the hooking ceiling 3, and the fixture 1 is prevented from rotating to prevent the fixture 1 from accidentally coming off. When removing the blade 4, the release button 22 is pressed to sink the lock button 19, and in this state, when the fixture 1 is rotated in the opposite direction to the above, the blade 4 is disengaged from the receiving blade of the hooking sealing 3.

Next, when the mounting tool 1 is hooked on the hooking ceiling 3, the mounting tool 1 is fitted into the fitting tubular portion 47 of the ceiling mounting part 7, and the guide taper 42 at the tip of the locking part 31 is removed. It comes in contact with the peripheral surface of the fixture 1 and retreats, returns at the locking step 5, and the locking part 31 of the ceiling mounting part 7 of the instrument body 1 is elastic so as to be rotatable in the circumferential direction of the locking step 5. Lock. When the power supply connector 6 is inserted into and connected to the connector receiver 8 while the power supply connector 6 is moved by applying the power supply connector 6 to the lower surface 54 of the fitting tubular portion 47, the instrument body 2 is attached to the hook ceiling 3.

On the other hand, when the instrument main body 2 is detached from the fixture 1, the power feeding connector 6 is pulled out from the connector receiver 8, and then the release lever 39 is operated to detach the locking portion 31 from the locking step portion 5. , Remove the instrument body 2 from the fixture 1. According to this embodiment, when the switch string 89 is pulled and the miniature ball 88 is lit, a part of the light of the miniature ball 88 emits to the outside and becomes indirect light reflected on the ceiling 49, so that a natural light is obtained. This eliminates the need for a bean ball cover. The remaining light of the miniature ball 88 is reflected from the inside of the main body 2 through the switch string insertion hole 83 while reflecting the switch string 89, so that the light leaks to the outside, so that the switch string 89 is illuminated brightly and the position of the switch string 89 can be known. It gets easier. Further, since the position of the miniature ball socket 80 and the position of the switch 81 are close to each other, electric wiring becomes easy.

[0015]

[Effect of device]

 According to the luminaire of this invention, when the bean ball is lit by pulling the switch string, a part of the light of the bean ball is emitted to the outside and becomes the indirect light reflected on the ceiling, so that a natural light is obtained. No need for a ball cover. Also, the rest of the light from the miniature ball is reflected from the inside of the main body through the switch string insertion hole and the light leaks to the outside, so that the switch string is illuminated brightly and the position of the switch string can be easily understood. Furthermore, since the position of the miniature ball socket and the position of the switch are close to each other, there is an effect that electric wiring becomes easy.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment of the present invention before mounting.

FIG. 2 is a sectional view of a main part.

FIG. 3 is a plan view seen from below.

FIG. 4 is an exploded perspective view of a lighting fixture mounting device.

FIG. 5 is a half sectional view of a mounted state.

FIG. 6 is a perspective view of a ceiling mounting portion.

FIG. 7 is a half cross-sectional side view of a conventional example.

FIG. 8 is a plan view seen from below.

[Explanation of symbols]

 2 Fixture body 7 Ceiling mount 80 Bean ball socket 81 Switch 82 Lamp body 83 Bean ball insertion hole 84 Switch string insertion hole 88 Bean ball 89 Switch string

Claims (1)

[Scope of utility model registration request] 1. A ceiling mounting portion that can be detachably operated from the lower surface is provided at the center, and a plurality of lamp bodies are provided in the peripheral portion, and a miniature ball through hole is formed in a side portion between the lamp bodies. Between the miniature ball through-hole and a device main body having a switch string insertion hole formed on the lower surface in the vicinity of the miniature ball through-hole between the device main body and the switch string insertion hole so that light is leaked from the switch string insertion hole A luminaire comprising a miniature ball socket having a miniature ball exposed to the outside, and a switch having a switch string mounted near the miniature ball socket and hanging from the switch string insertion hole.