CN212422982U - Blind area lamp device - Google Patents
Blind area lamp device Download PDFInfo
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- CN212422982U CN212422982U CN202021139745.3U CN202021139745U CN212422982U CN 212422982 U CN212422982 U CN 212422982U CN 202021139745 U CN202021139745 U CN 202021139745U CN 212422982 U CN212422982 U CN 212422982U
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- circuit board
- lens
- installation cavity
- led lamp
- cambered surface
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Abstract
The utility model particularly relates to a blind area lamp device, including the casing, be equipped with the installation cavity in the casing, be equipped with the circuit board in the installation cavity, the circuit board is equipped with LED lamp and circuit board printing opacity mouth, wherein: be equipped with ya keli lens between installation cavity and the circuit board, ya keli lens is installed in the installation cavity, and the LED lamp is towards ya keli lens, and the surface of circuit board is equipped with panel, light-passing board and double faced adhesive tape in proper order. The utility model has the advantages that: the structure implements the reflection effect through the acrylic lens, can reduce the manufacturing process difficulty and has environmental protection, and effectively solves the problem that the inner cover body in the prior art needs electroplating process treatment to cause environmental pollution.
Description
Technical Field
The utility model relates to the technical field of automobiles, specifically a blind area lamp device.
Background
With the rapid development of national economy and the great improvement of the quality of life of people, private cars enter most families and become a civilian transportation tool, and as blind areas exist when a driver observes the side and the rear of a rearview mirror in the running process of a vehicle, traffic accidents such as scratch and collision are often caused by the blind areas in the rearview mirror when the vehicle changes lanes and turns; for another example, in rainy and foggy weather, the rearview mirror is easily blurred, so that the judgment of the driver on side and rear obstacles is influenced. Therefore, a device for assisting a driver in judging the distance between obstacles in the blind area of the vehicle is urgently needed.
Recently, there are on the market: the warning lamp for the rearview mirror of the vehicle is provided with a base, a face shield and a circuit board with a plurality of LED light sources are arranged on the base, fixing feet are arranged on the face shield, and the circuit board is connected with the base through fixing column feet on the face shield. In the use, can appear bright inhomogeneous phenomenon at the face guard, in order to overcome bright inhomogeneous problem, increase LED light source quantity on the circuit board, cause the electric energy consume big and be inconvenient for set up the shortcoming such as.
A car blind area lamp appears to foretell shortcoming, including the outer cover body, the outer cover body is equipped with the panel, is provided with the printing opacity district on the face guard, and the outer internal cavity that is equipped with of cover, wherein the cavity holds the inner cover body, and the top department of the inner cover body is equipped with the circuit board, and the bottom surface department of circuit board is equipped with the LED light source, is equipped with first reflection of light face and second reflection of light face in the inner cover body, and the LED light source is towards first reflection of light face department, and the circuit board is equipped with the opening, and second reflection of light face is towards the.
The first reflecting surface and the second reflecting surface in the inner cover body need to be electroplated to implement the light refraction effect, but pollution exists in the electroplating process, and the requirement on the manufacturing process is high.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned prior art not enough, provide a blind area lamp device that can reduce the manufacturing process degree of difficulty and have the environmental protection.
The utility model discloses a blind area lamp device, including the casing, be equipped with the installation cavity in the casing, be equipped with the circuit board in the installation cavity, the circuit board is equipped with LED lamp and circuit board printing opacity mouth, wherein: be equipped with ya keli lens between installation cavity and the circuit board, ya keli lens is installed in the installation cavity, and the LED lamp is towards ya keli lens, and the surface of circuit board is equipped with panel, light-passing board and double faced adhesive tape in proper order.
It is specific further, ya keli lens is equipped with first cambered surface and second cambered surface, and the second cambered surface divide into two at least cambered surfaces and is connected, and the adjacent edge of first cambered surface and second cambered surface is connected.
Specifically further, one side edge of the acrylic lens is provided with a first concave position.
Specifically further, acrylic lens opposite side edge is equipped with the second concave position, and the inner wall of installation cavity is equipped with the projection, and the projection is arranged in the second concave position.
Specifically, the circuit board is provided with a mounting hole.
Particularly, the LED lamp and the acrylic lens are not in contact with each other or in contact with each other.
The utility model has the advantages that: the structure implements the reflection effect through the acrylic lens, can reduce the manufacturing process difficulty and has environmental protection, and effectively solves the problem that the inner cover body in the prior art needs electroplating process treatment to cause environmental pollution.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded schematic view of the present invention.
Fig. 3 is a schematic diagram of the connection structure of the circuit board, the first lighting area and the LED lamp of the present invention.
Fig. 4 is a schematic view of the acrylic lens structure of the present invention.
The reference numbers are as follows:
the light-transmitting panel comprises a shell 1, a mounting cavity 101, a convex column 102, an acrylic lens 2, a first concave position 201, a second concave position 202, a first arc surface 203, a second arc surface 204, a circuit board 3, a circuit board light-transmitting opening 301, a mounting hole 302, an LED lamp 303, a panel 4, a light-transmitting plate 5 and a double-sided adhesive tape 6.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 to 4, the utility model discloses a blind area lamp device, including casing 1, be equipped with installation cavity 101 in the casing 1, be equipped with circuit board 3 in the installation cavity 101, circuit board 3 is equipped with LED lamp 303 and circuit board light trap 301, wherein: be equipped with ya keli lens 2 between installation cavity 101 and the circuit board 3, ya keli lens 2 is installed in installation cavity 101, and LED lamp 303 is towards ya keli lens 2, and the surface of circuit board 3 is equipped with panel 4, light-passing board 5 and double faced adhesive tape 6 in proper order.
The structure can reduce the difficulty of the manufacturing process and has environmental protection by implementing the reflection effect through the acrylic lens 2, and effectively solves the problem that the inner cover body in the prior art needs to be treated by an electroplating process to cause environmental pollution. Direct current power supply inputs to LED lamp 303, and LED lamp 303 sends light, and light shines to ya keli lens 2, refracts through ya keli lens 2, makes light more even and pass through circuit board light trap 301 and see through light, and light passes panel 4, light-passing board 5 and double faced adhesive tape 6 respectively, and shines on the rear-view mirror of car, and the warning figure carries out the height and shines and light on the rear-view mirror, plays the effect of warning.
Inferior gram force lens 2 is equipped with first cambered surface 203 and second cambered surface 204, and second cambered surface 204 divide into two at least cambered surfaces and is connected, and the adjacent edge of first cambered surface 203 and second cambered surface 204 is connected. The acrylic lens 2 uses the first arc surface 203 and the second arc surface 204 to implement refraction, wherein part of the light is reflected to the first arc surface 203 through the second arc surface 204, and at least two arc surfaces are preferably connected in the structure, so that the light is irradiated on the second arc surface 204 to implement diffusion, and the light is more uniform.
In addition, the edge of one side of the acrylic lens 2 is provided with a first concave position 201. Furthermore, a second concave position 202 is arranged at the edge of the other side of the acrylic lens 2, a convex column 102 is arranged on the inner wall of the mounting cavity 101, and the convex column 102 is arranged in the second concave position 202. The convex column 102 and the second concave position 202 are combined to limit the displacement of the acrylic lens 2.
The drawings and the disclosure are to be regarded as illustrative in nature and not as restrictive, and all changes, equivalents and modifications that come within the spirit and principles of the invention are intended to be embraced therein.
Claims (6)
1. The utility model provides a blind area lamp device, includes casing (1), is equipped with installation cavity (101) in casing (1), is equipped with circuit board (3) in installation cavity (101), and circuit board (3) are equipped with LED lamp (303) and circuit board printing opacity mouth (301), its characterized in that: be equipped with ya keli lens (2) between installation cavity (101) and circuit board (3), install in installation cavity (101) yakeli lens (2), LED lamp (303) are towards yakeli lens (2), and the surface of circuit board (3) is equipped with panel (4), light-passing board (5) and double faced adhesive tape (6) in proper order.
2. The blind spot light assembly of claim 1, wherein: acrylic lens (2) are equipped with first cambered surface (203) and second cambered surface (204), and second cambered surface (204) divide into two at least cambered surfaces and are connected, and the adjacent edge of first cambered surface (203) and second cambered surface (204) is connected.
3. The blind spot light assembly of claim 1, wherein: a first concave position (201) is arranged at the edge of one side of the acrylic lens (2).
4. The blind spot light assembly of claim 1, wherein: the edge of the other side of the acrylic lens (2) is provided with a second concave position (202), the inner wall of the mounting cavity (101) is provided with a convex column (102), and the convex column (102) is arranged in the second concave position (202).
5. The blind spot light assembly of claim 1, wherein: the circuit board (3) is provided with a mounting hole (302).
6. The blind spot light assembly of claim 1, wherein: the LED lamp (303) and the acrylic lens (2) are not in contact with each other or in contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021139745.3U CN212422982U (en) | 2020-06-18 | 2020-06-18 | Blind area lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021139745.3U CN212422982U (en) | 2020-06-18 | 2020-06-18 | Blind area lamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212422982U true CN212422982U (en) | 2021-01-29 |
Family
ID=74280999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021139745.3U Active CN212422982U (en) | 2020-06-18 | 2020-06-18 | Blind area lamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212422982U (en) |
-
2020
- 2020-06-18 CN CN202021139745.3U patent/CN212422982U/en active Active
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| GR01 | Patent grant |