JPS584210Y2 - Parts mounting structure - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a component mounting structure when the component parts of a lighting device are intended to be assembled and mounted on a single component mounting plate.

In the past, especially for large fluorescent light fixtures, standard components were fixed, so there was a concept of attaching these components to a single component mounting plate.

The purpose of this is to improve the problem that if each part was attached to the main body of the instrument, the work space would be narrowed and the efficiency would not be improved because the installation work had to be done inside the main body of the instrument. However, if each part is screwed to a single mounting plate, work efficiency will not be improved much, so consideration must be given to mounting each part without screws.

The present invention takes this idea further and aims to further improve the efficiency of parts mounting work by attaching two parts at the same time.Hereinafter, one embodiment of the present invention will be explained with reference to drawings. .

In the figure, 1 is the component mounting plate and the mounting hole 3 of the 0-ball socket 2.
, mounting holes 5 for glow sockets 4 are provided at both ends.

The central part of the component mounting plate 1 is a mounting part for the switch 6 and the connector 7, and has a T-shaped cut-and-raised piece 8, a rectangular mounting hole 9, and a cutout claw 10.

Note that 11 is an insertion hole for a wiring cord, which will be described later, and 12 is a bent piece for fixing a connecting portion 4' of the glow socket 4.

Reference numeral 13.13' is a mounting hole for attaching to the instrument body, which will be described later, and rivets 14.14' are used for the mounting.

The connector 7 has mounting legs 7' matching the shape of the cut-and-raised piece 8.

The glow socket 4 and the zero bulb socket 2 are installed in the mounting holes 5 and 3, respectively.

The main body of the cord connector 7 is inserted into the mounting hole 9, and the mounting leg 7' is inserted through the notch 8 obtained by forming the cut-and-raised piece 8.

The switch 6 has a retaining groove 6' on its end surface that coincides with the cut-and-raised piece 8 and the mounting leg 7', and this engages the cut-and-raised piece 8 and the mounting leg 7' at the same time. Notch claw 1
0 can be raised to further prevent removal.

Figure 3 shows the device attached to the main body 15 with rivets (14.14').

Note that 16 and 16' are fluorescent lamp sockets, and 17 is a drawstring.

A plug 19 is inserted into the connector 7 from the back facing a window hole 18 formed in the instrument body 15.

switch 6 or connector 7 and glow socket 4,
All of the wiring cords 20 that connect to the vertical socket 2 are gathered together in the insertion hole 11.

Since the connecting portion 4' of the glow socket 4 is held down by the bending piece 12, the socket 4 at the right end does not require insertion holes 5, 3, etc., and the component mounting plate 1 can be shortened.

With the above structure, the switch 6 and the connector 7 are attached at once by the retaining groove 6' which simultaneously engages the raised piece 8 and the mounting leg 7'.

At this time, the cut and raised piece 8 serves as a guide and allows the switch 6 to be attached to the component mounting plate 1, and the connector 7 is attached to the component mounting plate 1 by engagement of the mounting leg 7' and the retaining groove 6'. , the installation of the switch 6 becomes stronger.

As described above, the present invention provides a first component (
connector 7), a second part (switch 6
), which has the effect of greatly improving the efficiency of the mounting work, and also makes the mounting of the second part even stronger.

In the above embodiments, the first component and the second component are mounted across the component mounting plate 1, but they may be mounted on the same side.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a component mounting plate of the present invention, and FIG. 2 is a perspective view showing the work process of attaching each component to the component mounting plate.
FIG. 3 is a perspective view when the installation is completed. 1...Parts mounting plate, 2...Vertical socket, 3...Mounting hole, 4...Glow socket, 4'...Connection Part, 5...Mounting hole, 6...Switch, 6'...Engagement groove,
7...Connector, 7'...Mounting leg,
8... cut-and-raised piece, 8'... notch part,
9...Mounting hole, 10...Notch claw, 11
......Insertion hole, 12...Bent piece, 13.
13'...Mounting hole, 14.14'...
Rivet, 15... Parts mounting plate, 16.16'
... Fluorescent lamp socket, 17 ... Drawstring, 18 ... Window hole, 19 ... Plug,
20...Wiring code.

Claims (3)

[Scope of utility model registration request] (1) A first component having a mounting leg that matches the shape of a cut-and-raised piece provided on a component mounting plate, and a second component that has an engagement groove that simultaneously engages the cut-and-raised piece and the mounting leg. More mounting structure. (2) The component mounting structure according to claim 1, wherein the mounting leg is inserted through a notch obtained by forming a cut-and-raised piece. (3) The component mounting structure according to claim 1 or 2, wherein the component mounting plate is provided with a notched claw for preventing the component from being removed.