CN218936191U

CN218936191U - LED indicator lamp plug-in module

Info

Publication number: CN218936191U
Application number: CN202223404728.XU
Authority: CN
Inventors: 雷霞
Original assignee: Shenzhen Qianqian Xin Electronic Technology Co ltd
Current assignee: Shenzhen Qianqian Xin Electronic Technology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-04-28
Anticipated expiration: 2032-12-19

Abstract

The utility model provides an LED indicator lamp plug-in module, wherein a shell is provided with a plurality of LED lamps and a PCB (printed circuit board), the LED lamps are welded and fixed to be electrically connected with the PCB, the plug-in module is fixedly connected with light guide columns of the plurality of LED lamps, and the plug-in module is fixedly plugged with the PCB; adopt the leaded light post of grafting module fixed LED lamp, the light-emitting end of LED leaded light post shows on the casing, grafting module is equipped with shell fragment and PCB circuit board elastic fixation, the card Kong Kajin cooperation of clamping point and PCB circuit board is fixed to can dismantle, the problem of change is dismantled in the leaded light post installation of the LED lamp of grafting subassembly among the solution prior art, make things convenient for the quantity of the leaded light post of LED lamp to change in a flexible way, the position can change in a flexible way, and easy operation reduces the loss cost, satisfies the requirement that the working property of LED pilot lamp shows.

Description

LED indicator lamp plug-in module

Technical Field

The utility model relates to the technical field of LED lamp display equipment, in particular to an LED indicator lamp plug-in module.

Background

With the universal application of LED indicator lights in electronic products, general LED indicator lights generally display the working status of connectors or electronic products of communication devices. At present, because the usage of the LED indicator lamps is more, a plurality of LED indicator lamps are required to be installed in the connector simultaneously, the LED indicator lamps are generally and directly welded on the PCB, the LED light guide columns are directly fixed above the LED lamps, the LED lamp plug-in modules are not arranged, the LED light guide columns cannot be flexibly installed and disassembled simultaneously, so the LED indicator lamps are inconvenient to replace, the positions and the numbers of the LED light guide columns cannot be replaced as required, plug-in installation connection or disassembly are inconvenient to carry out, maintenance is inconvenient, and meanwhile, the LED indicator lamps are easy to skew due to unstable fixing structures of the LED light guide columns, and normal connection working performance display is affected.

At present, a plurality of LED indicator lamps of plug-in modules are also arranged, the mounting and fixing operation of the LED indicator lamps is troublesome, the LED light guide columns connected with the PCB are inconvenient to replace, the structure is unstable, the cost of disassembling and replacing the LED indicator lamps is high, the operation is troublesome, the quantity and the position replacement of the light guide columns of the connector LED indicator lamps cannot be met, and the requirement of displaying the working performance of the LED indicator lamps cannot be met.

Disclosure of Invention

The utility model provides an LED indicator lamp plug-in module, which adopts a plug-in module to fix a light guide column of an LED lamp, wherein a light emitting end of the LED light guide column is displayed on a shell, the plug-in module is assembled and connected on a PCB (printed circuit board), the plug-in module is fixedly clamped with the PCB, and the plug-in module is detachable, so that the problem of installation, disassembly and replacement of the light guide column of the LED lamp of a plug-in assembly in the prior art is solved, and the requirement of displaying the working performance of the LED indicator lamp is met.

In order to solve the problems, the utility model provides an LED indicator lamp plug-in module, which comprises a shell, wherein the shell is provided with a plurality of LED lamps and a PCB circuit board, the LED lamps are welded and fixed to be electrically connected with the PCB circuit board, the plug-in module is fixedly connected with a plurality of light guide columns of the LED lamps, and the plug-in module is fixedly plugged with the PCB circuit.

Preferably, two ends of the plug-in module are respectively provided with an elastic sheet.

The two ends of the plug-in module are respectively provided with the elastic pieces, the elastic pieces can elastically fix the PCB, and the PCB can be conveniently detached and replaced.

Preferably, the fixed connection end of the elastic sheet is provided with an elastic opening.

The fixed connection end of the spring plate is provided with an elastic opening, and the elastic opening corresponds to the spring plate, so that the spring plate is elastic and elastically fixes the PCB.

Preferably, the spring plate is provided with a clamping point.

Preferably, the clamping points are correspondingly matched with the clamping holes of the PCB to be clamped and can be detached.

The two upper clamping points of the two end spring plates of the plug-in module are respectively corresponding to the two upper clamping holes of the PCB, and the clamping points are clamped into the clamping holes, so that the plug-in module is fixedly positioned, the electric connection position of the LED lamp on the PCB is fixed, the LED lamp cannot easily slip out of the clamping holes, and the spring plates are conveniently pulled out of the clamping holes and detached.

Preferably, the inserting module is provided with two or more positioning blocks corresponding to the elastic sheet, and the PCB is pressed and positioned.

The position of the inserting module corresponding to the elastic sheet is provided with two or more positioning blocks, and the PCB is pressed and positioned, so that the inserting module is clamped, and the LED lamp is fixed and clamped.

Preferably, the light emitting end of the light guide column is inserted and fixed in the display hole of the shell for displaying by the LED lamp.

The light emitting end of the light guide column of the LED lamp is inserted and fixed in the display hole of the shell, and is used for displaying the LED lamp, so that the structure is stable, and the display hole is convenient to display.

Preferably, the position of the light guide column relative to the LED lamp is provided with an oblique angle, which is used for refracting the light of the LED lamp to the light emitting end of the LED light guide column.

The beneficial effects of the utility model are as follows: adopt the leaded light post of grafting module fixed LED lamp, the light-emitting end of LED leaded light post shows on the casing, grafting module is equipped with shell fragment and PCB circuit board elastic fixation, the card Kong Kajin cooperation of clamping point and PCB circuit board is fixed to can dismantle, the problem of change is dismantled in the leaded light post installation of the LED lamp of grafting subassembly among the solution prior art, make things convenient for the quantity of the leaded light post of LED lamp to change in a flexible way, the position can change in a flexible way, and easy operation reduces the loss cost, satisfies the requirement that the working property of LED pilot lamp shows.

Drawings

FIG. 1 is a schematic diagram of an exploded structure of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a plug module according to an embodiment of the utility model;

fig. 3 is a schematic diagram of an assembly structure according to an embodiment of the utility model.

Reference numerals

1. A housing; 2. a display hole; 3. a plug-in module; 4. a light guide column; 5. a first positioning block; 6. bevel angle; 7. a PCB circuit board; 8. a clamping hole; 9. a base; 10. a spring plate; 11. a second positioning block; 12. and (5) clamping points.

Detailed Description

For a more complete understanding of the technical aspects of the present utility model, reference should be made to the following descriptions and illustrations of the technical aspects of the utility model, but not limited thereto, in conjunction with the accompanying drawings and the specific embodiments.

As shown in fig. 1 to 3, in a specific embodiment of the present utility model, an LED indicator lamp plugging module includes a housing 1 and a base 9, the housing 1 is provided with a plurality of LED lamps and a PCB circuit board 7, the LED lamps are welded and fixed to be electrically connected with the PCB circuit board 7, the plugging module 3 is fixedly connected with light guide columns 4 of the plurality of LED lamps, and the plugging module 3 is plugged and fixed to the PCB circuit.

Further, two ends of the plugging module 3 are respectively provided with an elastic sheet 10.

The two ends of the plug-in module 3 are respectively provided with an elastic sheet 10, and the elastic sheet 10 can elastically fix the PCB 7 and also can conveniently detach and replace the PCB 7.

Further, the fixed connection end of the elastic sheet 10 is provided with an elastic opening.

The fixed connection end of the spring plate 10 is provided with an elastic opening, and the elastic opening corresponds to the spring plate 10, so that the spring plate 10 has elasticity, and the PCB 7 is elastically fixed.

Further, the spring plate 10 is provided with a clamping point 12.

Further, the clamping points 12 are correspondingly matched and clamped with the clamping holes 8 of the PCB 7, and are detachable.

The clip points 12 are arranged on the spring plates 10, the two upper clip points 12 of the spring plates 10 at the two ends of the plug-in module 3 respectively correspond to the two upper clip holes 8 on the PCB 7, and the clip points 12 are blocked into the clip holes 8, so that the plug-in module 3 is fixedly positioned, the electric connection position of the LED lamp on the PCB 7 is fixed, the LED lamp cannot easily slip out of the clip holes 8, and the spring plates 10 are conveniently pulled out of the clip holes 8 and are convenient to detach.

Further, the plugging module 3 is provided with two or more than two positioning blocks I5 and II 11 corresponding to the spring plate 10, and compresses and positions the PCB 7.

Two or more than two positioning blocks I5 and II 11 are arranged at the positions of the inserting module 3 corresponding to the elastic sheets 10, and the PCB 7 is pressed and positioned, so that the inserting module 3 is clamped, and the LED lamp is clamped.

Further, the light emitting end of the light guide column 4 is inserted and fixed in the display hole 2 of the shell 1 for displaying by the LED lamp.

The light emitting end of the light guide column 4 of the LED lamp is inserted and fixed in the display hole 2 of the shell 1, and is used for displaying the LED lamp, so that the structure is stable, and the position of the display hole 2 is convenient to display.

Further, an oblique angle 6 is arranged at the position of the light guide column 4 opposite to the LED lamp, and is used for refracting the light of the LED lamp to the light emitting end of the LED light guide column 4.

The beneficial effects of the utility model are as follows: adopt the leaded light post 4 of fixed LED lamp of grafting module 3, the light-emitting end of LED leaded light post 4 shows on casing 1, grafting module 3 is equipped with shell fragment 10 and PCB circuit board 7 elastic fixation, the card hole 8 chucking cooperation of card point 12 and PCB circuit board 7 is fixed to can dismantle, the problem of dismantling the change is installed to the leaded light post 4 of the LED lamp of solving among the prior art grafting subassembly, makes things convenient for the quantity of the leaded light post 4 of LED lamp to change in a flexible way, and the position can change in a flexible way, and easy operation reduces the loss cost, satisfies the requirement that the working property of LED pilot lamp shows.

The foregoing description is only the preferred embodiments of the present patent, and is not intended to limit the scope of the present patent, and all equivalent structures or equivalent processes using the descriptions and the contents of the drawings are directly or indirectly applied to other related technical fields, which belong to the scope of the present patent.

Claims

1. The utility model provides a LED pilot lamp plug-in module, includes the casing, its characterized in that, the casing sets up a plurality of LED lamps and PCB circuit board, LED lamp welded fastening with PCB circuit board electricity is connected, plug-in module fixed connection is a plurality of the leaded light post of LED lamp, plug-in module with PCB circuit is pegged graft fixedly.

2. The LED indicator lamp plug-in module according to claim 1, wherein two ends of the plug-in module are respectively provided with an elastic sheet.

3. The LED indicator light plug-in module of claim 2, wherein the fixed connection end of the spring plate is provided with an elastic opening.

4. The LED indicator light plug-in module of claim 2, wherein the spring plate is provided with a snap-in point.

5. The LED indicator lamp connector module of claim 4, wherein the snap-fit engagement is removable with the snap-fit engagement of the PCB.

6. The LED indicator lamp plugging module according to claim 1 or 2, wherein two or more positioning blocks are provided on the corresponding spring plate of the plugging module, and the PCB is pressed and positioned.

7. The LED indicator light plug module of claim 1, wherein the light-emitting end of the light guide post is inserted and fixed in the display hole of the housing for the LED light to display.

8. The LED light fixture of claim 1 wherein the light guide post is positioned opposite the LED light with an oblique angle to refract the LED light to the light exit end of the light guide post.