CN215808089U

CN215808089U - Indicating lamp

Info

Publication number: CN215808089U
Application number: CN202122181323.3U
Authority: CN
Inventors: 王念欧; 廖炜; 储文进; 李伟帆
Original assignee: Shenzhen Accompany Technology Co Ltd
Current assignee: Shenzhen Accompany Technology Co Ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-11
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses an indicator light, which comprises a supporting plate, a lamp panel, a light guide plate and a light screen, wherein the supporting plate, the lamp panel, the light guide plate and the light screen are sequentially connected; the lamp panel comprises a circuit board connected with the supporting plate and a lamp body arranged on the circuit board; the light guide plate is made of a light-transmitting material, or the light guide plate is made of a light-tight material and is provided with a light through hole, and the light through hole is positioned at a position corresponding to the lamp body and used for allowing the indicating light emitted by the lamp body to pass through; the light shading plate is provided with a light-transmitting pattern, and the light-transmitting pattern is located at a position corresponding to the lamp body to change the penetrating shape of the indicating light. The indicating light emitted by the lamp body of the indicating lamp is emitted from the light-transmitting pattern on the light shielding plate after the diffuse reflection of the indicating light is eliminated or filtered through the light guide plate, and the shape of the indicating light can be changed into a striking type through the light-transmitting pattern. Different application scenes can be suitable for by setting different shapes of the light-transmitting patterns, and the effects of sense of unity and design are achieved.

Description

Indicating lamp

Technical Field

The utility model relates to the field of lamp equipment, in particular to an indicator lamp.

Background

Indicator lights generally refer to devices that monitor the status of circuits and electrical equipment operating or location with lights. Indicator lights are typically used to reflect the operating status of an electrical circuit (power or no power), the operating status of an electrical device (running, shut down or test), and the position status (closed or open), among others.

Most of the gear light or function indicator lights of the electronic products on the market are single white or other colors, and the displayed patterns are basically single circles, so that the integrity and the design feeling are not formed, and the gear light or function indicator lights are not striking in the using process of consumers.

SUMMERY OF THE UTILITY MODEL

The object of the utility model is therefore to provide a striking indicator light.

In order to achieve the above purpose, the technical solution of the embodiment of the present invention is realized as follows:

an indicator lamp comprises a supporting plate, a lamp panel, a light guide plate and a light screen which are connected in sequence; the lamp panel comprises a circuit board connected with the supporting plate and a lamp body arranged on the circuit board; the light guide plate is made of a light-transmitting material, or the light guide plate is made of a light-tight material and is provided with a light through hole, and the light through hole is positioned at a position corresponding to the lamp body and used for allowing the indicating light emitted by the lamp body to pass through; the light shading plate is provided with a light-transmitting pattern, and the light-transmitting pattern is located at a position corresponding to the lamp body to change the penetrating shape of the indicating light.

Preferably, the light shielding plate is made of opaque material, and the light-transmitting pattern is a pattern hole penetrating through the light shielding plate.

Preferably, the shading plate is made of rubber.

Preferably, the light shielding plate is made of a light-transmitting material, a light shielding layer is arranged on the light shielding plate, and the light-transmitting pattern is a light-transmitting pattern formed on the light shielding layer.

Preferably, the shading plate is made of transparent plastic or glass, and the shading layer is arranged on the surface of the shading plate.

Preferably, the lamp panel is long, the number of the lamp bodies is multiple, and the multiple lamp bodies are arranged on the circuit board at intervals along the length direction of the lamp panel; the light shading plate forms the light-transmitting graph at the position corresponding to each lamp body, and the shapes of the light-transmitting graphs corresponding to different lamp bodies are different.

Preferably, the light guide plate and the light shielding plate are integrally disposed or are fitted through a sleeve beer process.

Preferably, the indicator light includes 2 adjacent light bodies, and the light shielding plate is correspondingly formed with 2 semicircular light-transmitting patterns.

Preferably, the light-transmitting pattern comprises one or more combinations of triangles, diamonds, semicircles, trapezoids and rectangles.

Preferably, one end of the light through hole close to the circuit board extends outwards in a conical shape.

In the above-mentioned scheme of this application, the pilot lamp is including backup pad, lamp plate, light guide plate and the light screen that connects gradually, and the lamp plate includes the circuit board of being connected with the backup pad and sets up the lamp body on the circuit board, and the printing opacity figure that the light body sent is eliminated diffuse reflection or is filtered back from the light screen through the light guide plate and is jetted out, and the printing opacity figure can change the shape of pilot light into striking pattern. Different application scenes can be suitable for by setting different shapes of the light-transmitting patterns, and the effects of sense of unity and design are achieved.

Drawings

FIG. 1 is an assembly view of a first embodiment of an indicator light according to an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of a first embodiment of an indicator light according to an example of the present application;

FIG. 3 is a schematic plan view of a first embodiment of an indicator light according to an example of the present application;

FIG. 4 is an assembled schematic view of a second embodiment of the indicator light in the example of the present application;

FIG. 5 is a schematic cross-sectional view of a second embodiment of an indicator light according to an example of the present application;

fig. 6 is a schematic plan view of a second embodiment of an indicator light in an example of the present application.

The reference numbers illustrate:

100-support plate, 200 lamp panel, 210-circuit board, 220-lamp body, 300 light guide plate, 310-light through hole, 320-convex column, 400-light screen, 410-light-transmitting pattern and 500-fastening hole.

Detailed Description

The technical scheme of the utility model is further elaborated by combining the drawings and the specific embodiments in the specification. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. In the following description, reference is made to the expression "some embodiments" which describe a subset of all possible embodiments, but it should be understood that "some embodiments" may be the same subset or different subsets of all possible embodiments, and may be combined with each other without conflict.

It will also be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "inner," "outer," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 6, the present application provides a striking indicator light, which includes a supporting plate 100, a lamp panel 200, a light guide plate 300 and a light shielding plate 400 connected in sequence; the lamp panel 200 includes a circuit board 210 connected to the support plate 100 and a lamp body 220 disposed on the circuit board 210; the light guide plate 300 is made of a light-transmitting material, or the light guide plate 300 is made of a light-proof material but is provided with light-passing holes 310, and the light-passing holes 310 are located at positions corresponding to the lamp body 220 so as to allow the indicating light emitted by the lamp body 220 to pass through; the light shielding plate 400 is provided with a light-transmitting pattern 410, and the light-transmitting pattern 410 is located at a position corresponding to the lamp body 220 to change the shape of the transmitted indicating light.

The supporting plate 100 may be made of metal plate or rubber, and the supporting plate 100 is used for supporting the circuit board 210 and connecting to an external device. The lamp panel 200 is used for emitting the pilot light, and the lamp panel 200 can be a PCBA board, including circuit board 210 and a plurality of lamp bodies 220 that set up on circuit board 210.

The light guide plate 300 may be made of transparent material such as transparent ABS plastic, etc. to filter the indicating light. Alternatively, the light guide plate 300 may be made of an opaque plastic material with light passing holes 310. In the embodiment shown in fig. 1 to 3, the light guide plate 300 is made of a light-transmitting material, and the light guide plate 300 is further provided with a convex pillar 320 for cooperating with the light shielding plate 400. In the embodiment shown in fig. 4 to 6, the light guide plate 300 is made of opaque plastic material, and at this time, the light guide plate 300 is used to prevent the diffuse reflection of the indicating light, the light guide plate 300 is formed with a light through hole 310 at a position corresponding to the lamp body 220, the light emitted by the lamp body 220 is linearly transmitted through the light through hole 310, and the shape of the light through pattern 410 is different from the shape of the light through hole 310.

The light shielding plate 400 is used to form a light-transmitting pattern 410, which further changes the shape of the indicating light to improve the eye-catching effect.

In the above scheme of the present application, the indicator light includes a support plate 100, a lamp panel 200, a light guide plate 300 and a light shielding plate 400, which are connected in sequence; the lamp panel 200 includes a circuit board 210 connected to the support plate 100 and a lamp body 220 disposed on the circuit board 210; the indication light emitted from the lamp body 220 is emitted from the light-transmitting pattern 410 on the light-shielding plate 400 after being subjected to diffuse reflection elimination or filtration through the light guide plate 300, and the light-transmitting pattern 410 can change the shape of the indication light into a striking pattern. Different application scenes can be suitable by setting different shapes of the light-transmitting graph 410, and the effects of sense of unity and design are achieved.

Referring to fig. 1 to 3, as an alternative embodiment of the present invention, a light shielding plate 400 is made of an opaque material, and a light-transmitting pattern 410 is a pattern hole penetrating through the light shielding plate 400. Specifically, the light shielding plate 400 may be made of an opaque material such as a rubber material, and the light shielding plate 400 is provided with a pattern hole penetrating through the light shielding plate 400 for emitting the indicating light. The shape of the graphic hole can be one or more of triangle, diamond, semicircle, trapezoid and rectangle. In order to facilitate the connection between the light shielding plate 400 and the light guide plate 300, the transparent light guide plate 300 is provided with the protruding columns 320 matched with the light-transmitting patterns 410, so that the light guide plate 300 and the light shielding plate 400 are integrally arranged through a sleeve beer process, thereby facilitating the integral installation of the indicator lamp.

Referring to fig. 4 to 6, as another alternative embodiment of the present invention, the light shielding plate 400 may also be made of a light-transmitting material, a light shielding layer is disposed on the light shielding plate 400, and the light-transmitting pattern 410 is a light-transmitting pattern formed on the light shielding layer. The shading layer can be formed by spraying or pasting, and the parts except the light-permeable pattern on the shading layer can not transmit light. Further, the light shielding plate 400 is a whole transparent plastic or glass plate, and a light shielding layer is disposed on the surface of the light shielding plate. The light-permeable pattern on the light-shielding layer may include one or more of a triangle, a diamond, a semicircle, a trapezoid, and a rectangle.

As a specific embodiment of the present invention, the lamp panel 200 may be in a long strip shape, the number of the lamp bodies 220 is multiple, the multiple lamp bodies 220 are arranged on the circuit board 210 at intervals along the length direction of the lamp panel 200, and the intervals between the multiple lamp bodies 220 may be equal or may increase or decrease regularly. The plurality of lamp bodies 220 are arranged on the circuit board 210, so that various indicating lights can be emitted, and the design feeling and the integral feeling are better. The light shielding plate 400 forms a light-transmitting pattern 410 at a position corresponding to each of the lamp bodies 220, and the light-transmitting patterns 410 corresponding to different lamp bodies 220 may have the same shape or different shapes.

Preferably, among the plurality of lamp bodies 220, the indicator lamp includes 2 adjacent lamp bodies 220, 2 semicircular light-transmitting patterns 410 are correspondingly formed on the light shielding plate 400, 2 adjacent lamp bodies 220 transmit 2 symmetrical semicircular indicator lights, and the colors of the 2 indicator lights are different, so as to form the effect of a yin-yang lamp.

Further, the end of the light through hole 310 close to the circuit board 210 is tapered and extends outward, so that when the light guide plate 300 and the lamp panel 200 are connected, the lamp body 220 on the lamp panel 200 can be smoothly installed in the light through hole 310. Wherein, a fastening hole 500 may be provided on the indicator light, and the fastening hole 500 penetrates the support plate 100, the lamp panel 200 and the light guide plate 300 so as to connect the support plate 100, the lamp panel 200 and the light guide plate 300 by a screw fastener.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. The scope of the utility model is to be determined by the scope of the appended claims.

Claims

1. An indicator light is characterized by comprising a supporting plate, a lamp panel, a light guide plate and a light screen which are connected in sequence; the lamp panel comprises a circuit board connected with the supporting plate and a lamp body arranged on the circuit board; the light guide plate is made of a light-transmitting material, or the light guide plate is made of a light-tight material and is provided with a light through hole, and the light through hole is positioned at a position corresponding to the lamp body and used for allowing the indicating light emitted by the lamp body to pass through; the light shading plate is provided with a light-transmitting pattern, and the light-transmitting pattern is located at a position corresponding to the lamp body to change the penetrating shape of the indicating light.

2. The indicator lamp of claim 1 wherein said bezel is opaque and said light transmitting pattern is a pattern hole extending through said bezel.

3. The indicator light of claim 2 wherein the bezel is rubber.

4. The indicator lamp according to claim 1, wherein said light-shielding plate is made of a light-transmitting material, said light-shielding plate is provided with a light-shielding layer, and said light-transmitting pattern is a light-transmitting pattern formed on said light-shielding layer.

5. The indicator lamp according to claim 4, wherein the light shielding plate is made of transparent plastic or glass, and the surface of the light shielding plate is provided with the light shielding layer.

6. The indicator lamp according to any one of claims 1 to 5, wherein the lamp panel is elongated, the number of the lamp bodies is plural, and the plural lamp bodies are arranged on the circuit board at intervals along the length direction of the lamp panel; the light shading plate forms the light-transmitting graph at the position corresponding to each lamp body, and the shapes of the light-transmitting graphs corresponding to different lamp bodies are different.

7. The indicator lamp according to any one of claims 1 to 5, wherein the light guide plate and the light shielding plate are integrally provided or are fitted by a sleeve-beer process.

8. The indicator lamp according to any one of claims 1 to 5, wherein said indicator lamp comprises 2 adjacent lamp bodies, and said light shielding plate is correspondingly formed with 2 said light transmission patterns having a semicircular shape.

9. The indicator light as claimed in any one of claims 1 to 5, wherein the light-transmitting pattern comprises one or more combinations of triangles, diamonds, semi-circles, trapezoids, rectangles.

10. The indicator lamp according to any one of claims 1 to 5, wherein an end of the light passing hole adjacent to the circuit board is tapered to extend outward.