JPS5817292Y2 - lighting equipment - Google Patents

Description

[Detailed explanation of the invention] This invention relates to highly decorative lighting equipment such as jump rear lights, and it is possible to connect the main globe and the branching globe while maintaining the decorativeness without any problems in terms of strength. It is an object of the present invention to provide a lighting device through which lead wires can be inserted without any trouble.

This idea provides a reinforcing core made of a curved flat plate that connects the main globe and the branching globe, and a decorative frame divided into two parts is attached along the longitudinal direction of the reinforcing core, and the inner peripheral surface of this decorative frame A lead wire insertion part is formed between the reinforcing core and the lead wire is inserted through the lead wire, and a fixed pipe having a threaded portion formed on the outer periphery is fixed by having an insertion hole through which the lead wire is inserted at one end of the reinforcing core. In addition, a notch is formed to correspond to the insertion hole of the fixed pipe.

Therefore, when attaching a decorative frame divided into two parts to a reinforcing core made of a flat plate and connecting them without any problem in terms of strength and maintaining decorativeness, a notch is formed at the end of the reinforcing core to correspond to the insertion hole. By doing so, the lead wire can be easily inserted into the insertion hole of the thick fixed pipe without being hindered by the thickness of the reinforcing core.

An embodiment of this invention will be explained based on the drawings.

First, the basic configuration will be roughly explained with reference to Figure 1.
1 is a main body globe suspended from the ceiling surface 2,
A plurality of branch gloves 4 are connected to this main body glove 1 by a reinforcing core 3.

A decorative frame 5 whose surface is decorated is attached to the reinforcing core 3 so as to cover it.

Here, the reinforcing core 3 is a flat plate formed in a curved shape such as an S-shape as shown in FIG. A glove attachment portion 7 is bent and formed at the end on the glove 4 side.

As shown in FIG. 3, decorative frames 5a, 5b, and 5C are attached to this reinforcing core 3, which are bent to match the shape of the reinforcing core 3 and divided into three in the longitudinal direction. It is being

These decorative plates 5a, 5b, and 5C are made of a material such as acrylic, and have a cylindrical inner peripheral surface and are divided into two along the longitudinal direction of the reinforcing core 3.

Further, at the ends of these decorative frames 5a, 5b, and 5C, as shown in FIG. 4 or FIG. In addition, a stepped portion 9 is formed on the outer periphery of the end portion.

Here, the reinforcing core 3 and the decorative frames 5a, 5b,
A lead wire insertion portion 11 through which the lead wire 10 can be inserted is formed between the lead wire 5C and the inner circumferential surface of the lead wire 5C.

A connecting fitting 12 is attached to the stepped portion 9 as shown in FIG. 5 to connect the joined ends of the decorative frames 5 a and 5 b and the joined ends of the decorative frames 5 b and 5 C. ing.

This connecting fitting 12 includes the reinforcing core 3 and the lead wire 10.
A key-shaped insertion hole 13 is formed so that the material can be inserted therethrough.

Next, at the end of the reinforcing core 3 on the notch 6 side, as shown in FIG. 7, a fixed pipe 15 is provided, which has an insertion hole 15a for the lead wire 10 in the center and a threaded part 14 on the outer periphery. However, the brazing is fixed at the cut groove portion 16.

A threaded portion 17 corresponding to this threaded portion 14 is formed on this fixed pipe 15, and the decorative frame 5a is formed around the threaded portion 17.
A fixture 19 in which a storage part 18 for receiving the end of the fixture 19 is formed is screwed to its upper side, and the groove part 22 corresponding to the convex part 21 is aligned with the mounting hole 20 formed in the upper part of the main body glove 1. The lower end is fixed with a nut 23.

Further, as shown in FIG. 9, a mounting hole 24 is formed at the end of the reinforcing core 3 on the glove mounting portion 7 side.
A socket mounting plate 2 in which a mounting hole 25 corresponding to 4 is formed.
6 is attached by screws 27.

This socket mounting plate 26 is formed in an L shape to correspond to the glove mounting portion 7, and a notch 28 corresponding to the width of the reinforcing core 3 is formed in the upper part of one vertical side of the socket mounting plate 26. Both side pieces of 28 are bent in different directions to form a fixture support part 29.

A glove fitting 30 supported by the fitting support part 29 is provided, and the reinforcing core 3 and the lead wire 10 are inserted into the upper opening of the glove fitting 30 in the same manner as the insertion hole 13 of the connecting fitting 12. An insertion hole 31 is formed, and a storage piece 32 is attached to receive the end of the decorative frame 5c.

Further, a mounting hole 33 is formed in the glove mounting portion 7 and the socket mounting plate 26, and a socket 34 is mounted on the lower surface thereof with a screw 35.

A glove fixing ring 37 is attached to the outer periphery of the socket 34 and has a support piece 36 for supporting the upper end of the branch globe 4 .

In such a configuration, first, the fixture 19 is screwed onto the outer periphery of the fixed pipe 15 which is brazed to the end of the reinforcing core 3, and then inserted into the mounting hole 20 and fixed to the main body globe 1 with the nut 23. do.

As a result, one end of the reinforcing core 3 and the main glove 1 are connected.

Then, the two connecting fittings 12 are inserted into the reinforcing core 3 from the glove fitting part 7 side, and the glove fitting 30
is inserted through the insertion hole 31, and this glove fitting 30 is inserted through the insertion hole 31.
A socket mounting plate 26 is attached to the reinforcing core 3 in accordance with the above.

Next, while inserting the socket 34 to which the lead wire 10 is connected through the insertion hole 31, the glove attachment portion 7 and the socket attachment plate 26. Attach to.

Then, a branched glove 4 is attached to the lower side of the glove fitting 30.
Attach the glove fixing ring 37 to the socket 34 while positioning the
Install.

Thereby, the reinforcing core 3 and the branching wave 4 are connected.

Therefore, the main glove 1 and the branching glove 4 are temporarily connected via the reinforcing core 3.

Then, the lead wire 10 connected to the socket 34 and inserted through the insertion hole 31 is inserted through the insertion hole 13 of the two connecting fittings 12, and further inserted into the main body glove 1 through the insertion hole 15a of the fixed pipe 15. .

At this time, since the fixed pipe 15 has a threaded portion 14 formed on the outer periphery and is thick, when the lead wire 10 is inserted into the insertion hole 15a of the fixed pipe 15 from both sides of the reinforcing core 3, the plate thickness of the reinforcing core 3 Although it is difficult to insert because it gets in the way,
Since a notch 6 is formed at this end of the reinforcing core 3, the insertion hole 15 of the fixed pipe 15 of this lead wire 10 is formed. a
The insertion into the reinforcing core 3 can be easily carried out without being hindered by the thickness of the reinforcing core 3.

Next, the end of the decorative frame 5a is inserted into the storage part 1 of the fixture 19.
8 and insert the lead wire 10 into the lead wire insertion part 11.
The connecting fitting 12, which had been inserted into the reinforcing core 3 in advance, is inserted into the stepped portion 9 on the other end side.
be fitted.

Further, the other end side of the connecting fitting 12 is attached to the stepped portion 9, and the decorative frame 5b is sandwiched between the reinforcing cores 3, so that the two divided surfaces thereof are joined.

In this case as well, the lead wire 10 is positioned in the lead wire insertion portion 11.

Then, the connecting metal fitting 12 that had been inserted into the reinforcing core 3 in advance is also attached to the stepped portion 9 on the other end side of the decorative frame 5b, and the connecting metal fitting 12 is positioned between the connecting metal fitting 12 and the storage piece 32, and the decorative frame 5b is
The two divided surfaces of C are joined together, and finally the screw 35 is tightened.

In this way, the decorative frames, 5 a , 5 b , 5 C
The connection fitting 12, the fixture 19, and the storage piece 32 divide the reinforcing core 3 into two in the longitudinal direction, and 3 in the longitudinal direction.
The dividing plane is fixed.

Therefore, although the reinforcing core 3 and the decorative frames 5a, 5b, and 5C can connect the main globe 1 and the branching globe 4 without any problem in terms of strength and while maintaining decorativeness, the lead wire 10 When inserting the reinforcing core 3 into the main glove 1 side, a notch 6 is formed at the end of the reinforcing core 3 corresponding to the insertion hole 15a.
This can be easily done without being hindered by the thickness of the reinforcing core 3.

In this invention, as mentioned above, a notch is formed at the end of the reinforcing core to correspond to the insertion hole of the fixed pipe, so when the lead wire is inserted through the insertion hole, it is not hindered by the thickness of the reinforcing core. This method has the advantage of being easy to perform.

[Brief explanation of drawings]

The drawings show one embodiment of this invention; Fig. 1 is a partially cutaway front view, Fig. 2 is a front view of the reinforcing core, and Fig. 3 is a front view of the reinforcing core.
The figure is a front view of the decorative frame, Figure 4 is a longitudinal side view, Figure 5 is a front view of the connecting part, Figure 6 is a perspective view of the connecting fitting, Figure 7 is an exploded perspective view, and Figure 8 is its assembly. 9 is an exploded perspective view, and FIG. 10 is a front view with a portion cut away when assembled. 1. Main body glove, 3. ...Reinforcement core,
4... Branch globe, 5a to 5C...
Decorative frame, 11...Lead wire insertion part.

Claims (1)

[Scope of utility model registration request] A reinforcing core made of a curved flat plate connecting the main glove and the branching globe is provided, and a decorative frame divided into two parts is attached along the longitudinal direction of the reinforcing core, and the inner peripheral surface of the decorative frame and the reinforcing core are A lead wire insertion portion is formed in between, and one end of the reinforcing core has an insertion hole through which the lead wire is inserted, and a fixed pipe having a threaded portion formed on the outer periphery is fixed to the fixed pipe. A lighting device characterized in that a notch is formed to correspond to the insertion hole of the lamp.