JPS60221902A - Lighting fixture - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a lighting device, in which a reflector is attached to the device body and a lamp holder is attached.
The present invention relates to a configuration for attaching a lamp holder to a device body.

(Prior Art) A conventional lighting fixture has a structure described in, for example, Japanese Utility Model Publication No. 40-20131.

As shown in Figure 1, this structure overlaps the periphery of the reflector plate and the mounting part of the lamp holder C on the periphery of the main body a, and the periphery of the main body a, the periphery of the reflector plate, and the mounting part of the lamp holder C. Because of the structure in which the parts are integrally fixed with tapping screws d, the edges of the main body a, the edges of the reflector plate, and the lamp boulder C
It is troublesome to align the screw holes of the
14 has the disadvantage that the screwdriver is held in one hand and the screw d is held in the other hand, so the tip of the screw d must be aligned with the screw hole in the body a and the reflector plate, making assembly work difficult. Ta.

Furthermore, a structure described in Japanese Utility Model Application Publication No. 54-28279 is known. In this structure, a pair of cut and raised pieces are formed on the peripheral edge of the instrument body, a hole corresponding to the cut and raised pieces is formed on the peripheral edge of the cover that is engaged with the peripheral edge of the instrument body, and the cut and raised pieces are formed on the peripheral edge of the cover that is engaged with the peripheral edge of the instrument body. Insert the strip into the hole, and insert and lock the removal stopper formed on the mounting part of the lamp holder into the slit in the axial direction of the shaft. It is a Buddha whose axis can be freely rotated with the winding ('J-G), and the cover is attached to the main body of the instrument.

[Problems that can be solved by invention]

Until the drawing described in the above-mentioned Japanese Utility Model Publication No. 5128279, a lamp holder is locked to a cylindrical shaft, and this shaft is
II.The structure of 1 is related to the raising piece, and the support spring is removed using a special part (j).
The problem is that IJ requires separate parts for R, and it takes time to assemble, which hinders assembly automation.

The present invention has been made in view of the above points, and a lamp holder is sandwiched between 0 and 1 plates of the lighting equipment body, and the lamp holder is held by a stopper formed on one side of the body and the reflector. As soon as it is locked, the reflector is removed from the main body, and it can be assembled sequentially from the same direction according to the vertical direction.This simplifies the assembly work, reduces the number of parts, and makes it easier to hold the lamp holder. Shino provides quality lighting equipment.

[Means to solve or cover the problem]

The present invention comprises a lighting equipment main body 1, an anti-QJ plate 4 J3 and a lamp holder 7, which are attached to the main body 1, and one of the main body 1 and the reflecting plate 4 has this A lamp holder stopper 6 is formed that protrudes in the joining direction of the main body 1 and the reflecting plate 4, and the lamp holder 7 is locked to this stopper 6 from which joining direction of the main body 1 and the reflecting plate 4. At the same time, a lamp holder 7 is sandwiched between the main body 1 and the reflector 4 at the junction of the wood 1 and the reflector 4, and the lamp holder 7 is fixed by fixing the reflector 4 to the main body 1. There is a part B attached to the main body 1.

(Function) When assembling the lighting equipment of the present invention, C is formed to be either one of the equipment body 1 and the number 4 - 11, and the lamp holder 7 is connected to the fixture 6 between the main body 1 and the anti-reflector 4. After connecting the main body 1 and the reflector 1, the base 4, etc., fix the lamp holder to the main body with the lamp holder stopper. Clamp and fix the lamp holder.In this way, assemble the appliance main body, reflector, and lamp holder sequentially from the same direction.

〔Example〕

Next, the configuration of an embodiment of the present invention will be explained with reference to the drawings.

Reference numeral 1 denotes a lighting equipment main body, and a mounting edge 2 formed around the periphery of which a ballast and other lighting units are mounted 71 ( ) has engagement holes 3 formed at appropriate intervals.

In addition, 4 is a reflector plate formed on the lower surface of the main body 1 (=J [J], and the edge 5 of the instrument main body 1 (=A) formed on the periphery overlapped with the edge 2. A lamp holder stopper 6 made of a dowel that is engaged with the engagement hole 3 is attached to the reflector plate 4.
It is formed to protrude in the joining direction with the instrument main body 1.

Reference numeral 7 denotes a lamp holder, and a slender elastic plate is bent to form a mounting part 9 which is sandwiched between the lamp holding part 8 and the mounting edges 2 and 5, and the mounting part 9 is engaged with the lamp holder stopper 6. An engagement hole 10 is formed.

Next, the operation of this embodiment will be explained.

When assembling, after engaging the engagement hole 10 of the lamp holder 7 with the stopper 6 of the reflection plate 4 and further engaging the engagement hole 3 of the main body 1, the reflection plate 4 is assembled by caulking the stopper 6. is fixed to the main body 1, and at the same time, the mounting portion 9 of the lamp holder, which is engaged with the stopper 6, is held between the main body 1 and the reflector 4, and the lamp holder 7 is connected to the main body 1, the reflector 4, and the lamp holder 7. are assembled sequentially from the same direction.

Next, the structure of another embodiment will be explained with reference to FIGS. 4 and 5.

The lamp holder stopper 6 is cut and raised from the mounting edge 5 of the reflector plate 4, and is formed with a protruding piece Ic, and the mounting edge 2 of the main body 1 is
The engagement hole 3 of the lamp holder 7 and the engagement hole 10 of the mounting portion 9 of the lamp holder 7
are each formed into a square hole shape into which the stopper 6 is fitted. After the engagement hole 10 of the lamp holder 7 and the engagement hole 3 of the main body 1 are engaged with the stopper 6 of the fouling plate 4, the stopper 6 is bent onto the main body 1 and fixed.

Further, the stopper 6 provided on the reflector plate 4 may be formed by cutting out a separate part in the shape of a single character in advance, instead of cutting and raising it.

Furthermore, in the above embodiment, a structure in which a lamp holder stopper 6 was formed on the mounting edge 5 of the fouling plate 4 was explained, but the stopper 6
It is also possible to form -C on the main body 1.

〔Effect of the invention〕

According to the present invention, the lamp holder is locked to a lamp holder stopper that is protruded from either the lighting device or the reflector plate attached to the main body in the direction in which the main body and the reflector are joined, so that the lamp holder can be attached to the main body and reflector. The reflector plate is attached to the main body using this lamp holder stopper.The reflector plate can be attached to the main body by sandwiching the lamp holder between the reflector plate and the main body, making assembly easy. Moreover, since the main body, reflector, and lamp holder can be assembled in the same direction, it is suitable for automated assembly and the lamp holder can be held securely, and the lamp holder stopper can be installed integrally with the reflector or the main body. Since the number of parts to be assembled is small, ease of assembly can be improved, and quality can be improved.

[Brief explanation of the drawing]

Fig. 1 is a vertical sectional front view of a conventional lighting fixture, Fig. 2 is an exploded perspective view of a lighting fixture showing one embodiment of the present invention, Fig. 3 is a longitudinal sectional front view of the same, and Fig. 4 is a longitudinal sectional front view of the lighting fixture showing an embodiment of the present invention. FIG. 5 is an exploded perspective view of the lighting fixture shown, and FIG. 5 is a longitudinal sectional front view of the same. 1. Lighting equipment body, 4. Reflector plate, 6. Lamp holder stopper, 7. Lamp holder.

Claims (1)

[Claims] (1) Consisting of a lighting equipment body, a reflector plate and a lamp holder that are attached to the body, and a lamp holder that is attached to either the body or the reflector and projects in the direction in which the body and the reflector are joined. A lamp holder stopper is formed, and the lamp holder is fixed to the stopper from which direction the main body and the reflector plate are joined, and the lamp holder is fixed to the main body and the reflector plate by joining the main body and the reflection plate. 1. A lighting fixture, characterized in that the main body and the reflector plate are fixed to each other by the lamp holder stopper.