CN-224210972-U - Instrument panel atmosphere lamp assembly of electric vehicle

Abstract

The utility model relates to the technical field of atmosphere lamps of electric vehicles, in particular to an atmosphere lamp assembly of an instrument panel of an electric vehicle, which comprises an instrument shell and an irradiation mechanism, the illuminating mechanism is arranged in the instrument shell and comprises a light-isolating plate and a light-emitting unit, the instrument shell is provided with a light-transmitting area, and the light-isolating plate is covered on the light-emitting unit so that light rays emitted by the light-emitting unit can be emitted through the light-transmitting area. So set up, the light that the luminescence unit sent only can pass through the light barrier and guide to the printing opacity region of settlement to realize the directional conduction of light, prevent light scattering, crosstalk, ensure that light propagates according to predetermined route, it not only can ensure that illumination regional luminance is even, can also further optimize the conduction route of light, realize the accurate control of light efficiency, effectively reduce energy loss, realize energy-conservation and the dual promotion of light efficiency.

Inventors

• LI JIANHUA
• JIANG YUNPENG

Assignees

• 上海雅迪信息技术有限公司

Dates

Publication Date

20260508

Application Date

20250620

Claims (10)

1. 1. The utility model provides an electric motor car's panel board atmosphere lamp assembly, includes instrument casing and irradiation mechanism, irradiation mechanism set up in the instrument casing, its characterized in that, irradiation mechanism includes light-proof board (1) and light-emitting unit (2), the instrument casing has printing opacity region (3), light-proof board (1) cover is located light-emitting unit (2), so that light-emitting unit (2) sent can be via printing opacity region (3) are penetrated.
2. 2. The electric vehicle instrument panel atmosphere lamp assembly according to claim 1, wherein the light emitting unit (2) comprises an LED light source (21) and a PCB board (22), the light blocking board (1) is fixedly mounted on the PCB board (22), the light blocking board (1) is covered on the LED light source (21), the LED light source (21) is arranged on the PCB board (22), and light emitted by the LED light source (21) can be emitted through the light transmitting area (3).
3. 3. The electric vehicle instrument panel atmosphere lamp assembly according to claim 2, characterized in that the instrument housing comprises an instrument upper cover (4) and an instrument lower cover (5), the instrument upper cover (4) is mounted on the instrument lower cover (5), the electric vehicle instrument panel atmosphere lamp assembly further comprises a light filter film (6), and the light filter film (6) is arranged between the instrument upper cover (4) and the light shielding plate (1).
4. 4. An electric vehicle dashboard atmosphere light assembly according to claim 3, wherein one side of the filter film (6) is attached to the light barrier plate (1), and the other side of the filter film (6) is adhered to the meter upper cover (4).
5. 5. The electric vehicle instrument panel atmosphere lamp assembly according to claim 4, further comprising a connecting piece (7), wherein the connecting piece (7) sequentially penetrates through the instrument upper cover (4), the filter film (6), the light isolation plate (1), the PCB (22) and is connected to the instrument lower shell (5).
6. 6. The electric vehicle dashboard atmosphere light assembly according to claim 5 wherein the connection (7) is a bolt.
7. 7. An electric vehicle dashboard atmosphere light assembly according to claim 3, wherein the surface of the upper meter cover (4) is treated with black master light-blocking.
8. 8. A dashboard atmosphere light assembly of an electric vehicle according to claim 3, wherein the meter lower housing (5) is made of white PC diffusant material.
9. 9. The electric vehicle dashboard atmosphere light assembly according to any of claims 1-8 wherein the light barrier (1) is made of white PPO light blocking material.
10. 10. The electric vehicle dashboard atmosphere light assembly according to claim 9, wherein the light blocking rate of the light blocking plate (1) is 100%.

Description

Instrument panel atmosphere lamp assembly of electric vehicle Technical Field The utility model relates to the technical field of atmosphere lamps of electric vehicles, in particular to an instrument panel atmosphere lamp assembly of an electric vehicle. Background The utility model provides an electric motor car panel board atmosphere lamp is a lighting system for promoting whole car aesthetic property and travelling comfort, and it is through specific light effect, builds warm, technological sense or individualized driving atmosphere, is indispensable decoration and functional configuration in the electric motor car whole car. The existing electric vehicle instrument panel atmosphere lamp mostly adopts a light guide strip structure, and the light-emitting effect is realized by matching an LED light source with a light guide material, but the light transmission path is disordered, the accurate control is difficult, the energy loss is increased, and the visual experience of a user is reduced to a certain extent. Therefore, there is a need for an instrument panel atmosphere lamp assembly of an electric vehicle to solve the above problems. Disclosure of utility model The utility model aims to provide an instrument panel atmosphere lamp assembly of an electric vehicle, which can optimize a light transmission path, realize accurate control of light efficiency and effectively reduce energy loss. In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an instrument panel atmosphere lamp assembly of an electric vehicle, which comprises an instrument shell and an irradiation mechanism, wherein the irradiation mechanism is arranged in the instrument shell and comprises a light-isolating plate and a light-emitting unit, the instrument shell is provided with a light-transmitting area, and the light-isolating plate is covered on the light-emitting unit so that light rays emitted by the light-emitting unit can be emitted through the light-transmitting area. As an optimized technical scheme of the instrument panel atmosphere lamp assembly of the electric vehicle, the light emitting unit comprises an LED light source and a PCB board, the light isolating board is fixedly installed on the PCB board, the light isolating board is covered on the LED light source, the LED light source is arranged on the PCB board, and light rays emitted by the LED light source can be emitted through the light transmitting area. As a preferred technical scheme of the electric vehicle instrument panel atmosphere lamp assembly, the instrument shell comprises an instrument upper cover and an instrument lower shell, the instrument upper cover is arranged on the instrument lower shell, and the electric vehicle instrument panel atmosphere lamp assembly further comprises a light filtering film which is arranged between the instrument upper cover and the light isolation plate. As a preferable technical scheme of the instrument panel atmosphere lamp assembly of the electric vehicle, one side of the filter film is attached to the light isolation plate, and the other side of the filter film is adhered to the instrument upper cover. As a preferred technical scheme of the electric vehicle instrument panel atmosphere lamp assembly, the electric vehicle instrument panel atmosphere lamp assembly further comprises a connecting piece, and the connecting piece sequentially penetrates through the instrument upper cover, the filter film, the light isolation plate and the PCB and is connected to the instrument lower shell. As a preferable technical scheme of the instrument panel atmosphere lamp assembly of the electric vehicle, the connecting piece is a bolt. As a preferable technical scheme of the instrument panel atmosphere lamp assembly of the electric vehicle, the surface of the instrument upper cover is subjected to black color master light-blocking treatment. As a preferable technical scheme of the instrument panel atmosphere lamp assembly of the electric vehicle, the instrument lower shell is made of white PC diffusant materials. As a preferable technical scheme of the instrument panel atmosphere lamp assembly of the electric vehicle, the light isolation plate is made of white PPO light-blocking materials. As a preferable technical scheme of the instrument panel atmosphere lamp assembly of the electric vehicle, the light blocking rate of the light blocking plate is 100%. The beneficial effects of the utility model are as follows: The utility model provides an electric vehicle instrument panel atmosphere lamp assembly, which comprises an instrument shell and an irradiation mechanism, wherein the irradiation mechanism is arranged in the instrument shell, the irradiation mechanism comprises a light-isolating plate and a light-emitting unit, the instrument shell is provided with a light-transmitting area, and the light-isolating plate is covered on the light-emitting unit so that light rays emitted