JP2561281Y2 - lighting equipment - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to lighting equipment.

[0002]

2. Description of the Related Art A conventional example is shown in FIGS. That is, this lighting fixture has a fixture body 51 having an opening 50 and containing a lamp (not shown), and an edge 5 of the opening 50.
A ring-shaped accessory 5 exemplifying a frame 52 which is screwed to the front surface of the frame 6 and holds a light-transmitting material 53 inside, and a hood which is externally fitted to the frame 52 and whose outer peripheral surface is attached with screws 54.
5 is provided.

[0003]

However, in this lighting fixture, since the accessory 55 is attached to the frame 52 by the screw 54 on the outer peripheral surface, the screw 54 can be seen when the fixture is used. Even when the accessory 55 is not used, the mounting hole 57 of the screw 54 can be seen on the outer peripheral surface of the frame 52. For this reason, there was a defect that appearance was bad.

[0004] Therefore, an object of the present invention is to provide a lighting fixture capable of improving appearance.

[0005]

The lighting fixture of the present invention is:
A device body having an opening and containing a lamp, a frame attached to the front surface of the edge of the opening and holding a light-transmitting material inside, and a ring-shaped portion externally fitted to the frame; A locking portion having a plurality of mounting pieces sandwiched between a frame and the edge of the opening, and forming a plurality of locking holes in the ring-shaped portion, and locking the locking portion with the locking holes; An accessory provided on the mounting piece is provided.

[0006]

According to the configuration of the present invention, the ring-shaped part of the accessory is fitted into the frame, the locking part of the mounting piece is locked in the locking hole of the ring-shaped part, and the frame is connected to the opening of the appliance body. By attaching the accessory to the frame, the attachment piece of the accessory is sandwiched between the frame and the edge of the opening, and the accessory is fixed to the appliance body. For this reason, since no fixing screw is required on the outer periphery of the accessory, no screw appears on the outer periphery of the accessory. Even when the accessory is not used, the screw hole does not appear on the outer periphery of the frame, so that the appearance is improved.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to FIGS. That is, this lighting fixture includes a fixture main body 1,
It has a frame 2 and an accessory 3. The device main body 1 has an opening 5 and accommodates a lamp 4, and a translucent device is used as an example. That is, the outer shape of the instrument body 1 is trumpet-shaped, and has a built-in lamp socket 7 in which a lamp 4 is mounted on a small diameter portion 6 and is attached to an arm 9 via a shaft portion 8 for swinging.

The frame 2 is attached to the front surface of the edge 10 of the opening 5 with a screw 11 and holds a light transmitting material 15 inside. The frame 2 has a groove 12 on the inner periphery and a packing 13 in the groove 12. The inner peripheral groove 14 of the packing 13 is fitted with a peripheral portion of a light transmitting material 15 made of glass as an example. At the time of assembling, the packing 13 is fitted on the outer periphery of the translucent material 15, and the packing 13 is fitted into the groove 12.

The accessory 3 has a ring-shaped portion 16 fitted to the frame 2 and a mounting piece 17 sandwiched between the frame 2 and the edge 10 of the opening 5.
A plurality of locking holes 18 are formed in 6, and a locking portion 19 that locks into the locking holes 18 is provided on the mounting piece 17. In the embodiment, a louver in which a plurality of louver pieces 20 are provided on the inner side is used as an example, and the mounting piece 17 has one end piece of a U-shaped bent plate as the locking portion 19. Also, a hole 21 is formed in the other end of the mounting piece 17,
A screw hole 22 is formed in the frame 2 so as to face the
1 is screwed into the screw hole 22. In addition, screw 2
The head 3 is a space 1 where the head enters the edge 10 of the opening 5.
0 'is formed. Further, a notch corresponding to the thickness of the mounting piece 17 may be formed in all or any of the edge portion 10, the ring-shaped portion 16 and the frame 2, and the frame 2 and the edge portion 10 may be brought into close contact with each other.

In the assembly, the ring-shaped portion 16 is fitted to the frame 2,
The locking portion 19 of the mounting piece 17 is locked in the locking hole 18, and the frame 2 is fixed to the edge 10 of the opening 5 with the screw 11. At this time, the mounting piece 17 is fixed to the frame 2 with the screw 23.
3 is concealed by the frame 2 and the edge 10 of the instrument body 1 and is not visible from the outside. According to this embodiment, the ring-shaped portion 16 of the accessory 3 is fitted to the frame 2, and the locking portion 19 of the mounting piece 17 is fitted.
Is locked in the locking hole 18 of the ring-shaped portion 16 and the frame 2 is attached to the edge 10 of the opening 5 of the instrument body 1 with the screw 11 so that the mounting piece 17 of the accessory 3 is attached to the frame 2 and the opening. 5
The accessory 3 is fixed to the device main body 1 by being sandwiched between the edge portion 10 and the edge portion 10. For this reason, since no fixing screw is required on the outer periphery of the accessory 3, no screw appears on the outer periphery of the accessory. Even when the accessory is not used, the screw hole does not appear on the outer periphery of the frame, so that the appearance is improved.

The accessory 3 may be a hood, a color filter and a guard.

[0012]

According to the lighting device of the present invention, a lighting device body having an opening and containing a lamp, and a frame attached to a front surface of an edge of the opening and holding a light transmitting material inside. Having a ring-shaped portion fitted to the frame and having a plurality of mounting pieces sandwiched between the frame and the edge of the opening, and forming a plurality of locking holes in the ring-shaped portion. And the accessory provided with a locking portion for locking the locking hole in the mounting piece, the ring-shaped portion of the accessory is fitted to the frame, and the locking portion of the mounting piece is locked by the ring-shaped portion. The frame is attached to the edge of the opening of the appliance main body by being locked in the hole, whereby the attachment piece of the accessory is sandwiched between the frame and the edge of the opening, and the accessory is fixed to the appliance main body. For this reason, screws do not appear on the outer circumference of the accessory because fixing screws are not required on the outer circumference of the accessory, and screw holes do not appear on the outer circumference of the frame even when accessories are not used,
This has the effect of improving the appearance.

[Brief description of the drawings]

FIG. 1 is a partial cross-sectional view of one embodiment of the present invention.

FIG. 2 is a partially exploded sectional view thereof.

FIG. 3 is an overall side view.

FIG. 4 is an exploded perspective view in which accessories are detached from a device main body.

FIG. 5 is an exploded perspective view in which a frame is removed from a device main body.

FIG. 6 is a side view of a conventional example.

FIG. 7 is a partial sectional view thereof.

FIG. 8 is a partially exploded sectional view of a frame and accessories.

FIG. 9 is a partial sectional view in a state where accessories are removed.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Instrument main body 2 Frame 3 Accessory 4 Lamp 5 Opening 10 Edge 15 Translucent material 16 Ring-shaped part 17 Mounting piece 18 Locking hole 19 Locking part

Claims (1)

(57) [Scope of request for utility model registration] 1. An appliance body having an opening and containing a lamp, a frame attached to a front surface of an edge of the opening and holding a light-transmitting material inside, and a ring shape fitted to the frame. And a plurality of mounting pieces sandwiched between the frame and the edge of the opening, and a plurality of locking holes formed in the ring-shaped portion and locked in the locking holes. A lighting device comprising: an accessory having a locking portion provided on the mounting piece.