照明装置和车辆
By forming a channel between the light-emitting module and the supplementary light module in the headlight and placing the light-cutting mechanism within the channel, the problem of the light-cutting mechanism occupying the optical light-emitting area is solved, achieving a compact structure and stable lighting effect, while avoiding obstruction by the decorative cover and high temperature accumulation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGZHOU GOKOLE TECHNOLOGY CO LTD
- Filing Date
- 2025-07-29
- Publication Date
- 2026-07-17
AI Technical Summary
The current headlight design has a large light-cutting mechanism, which occupies the effective optical light-emitting area, affecting the headlight's adaptability and light-cutting effect. Furthermore, reducing the size may lead to insufficient power.
The light-emitting module and the supplementary light module are mounted on the heat dissipation body to form a channel, and the light-cutting mechanism is set in the channel. The projection of the light-emitting lens does not occupy the effective area. The light-emitting module is directly connected to the driving component to ensure stable lighting.
This design achieves a compact lighting device structure, improves adaptability and light-cutting effect, avoids light blocking and high temperature accumulation caused by the decorative cover, and ensures the lighting effect and the stability of the decorative cover.
Smart Images
Figure CN224516564U_ABST
Abstract
Claims
1. An illumination device, characterized by include: A lighting system includes a light-emitting module, a supplementary light module, and a light-emitting lens, wherein a channel is formed between the light-emitting module and the supplementary light module, and the light-emitting lens is used to emit a light beam formed by the light-emitting module and the supplementary light module; A beam-cutting mechanism is used to switch the light beam emitted by the light-emitting module into a near beam or a far beam, and the beam-cutting mechanism is located within the channel; The heat dissipation body has the light-emitting module and the supplementary light module located on one side of the heat dissipation body. The heat dissipation body is provided with a driving component, and the light-emitting module, the supplementary light module and the light-cutting mechanism are all connected to the driving component.
2. The illumination device of claim 1, wherein Both the light-emitting module and the supplementary light module are located between the light-emitting lens and the driving component. The light-emitting lens includes a first lens portion for emitting the light beam from the light-emitting module and a second lens portion for emitting the light beam from the supplementary light module.
3. The illumination device of claim 2, wherein, The central axis of the first lens is located on the side of the light-emitting module's beam center closer to the channel, and the distance between the central axis of the first lens and the light-emitting module's beam center is a, 0 mm. <a≤0.5mm。 4. The illumination device of claim 2, wherein The central axis of the second lens is located on the side of the beam center of the supplementary light module closer to the channel, and the distance between the central axis of the second lens and the beam of the supplementary light module is b, 0 mm. <b≤0.5mm。 5. The illumination device of claim 2, wherein, A mounting bracket is provided between the light-emitting lens and the heat dissipation body. The supplementary lighting module includes a direct light source, which is located on the mounting bracket on the side facing the light-emitting lens.
6. The illumination device of claim 5, wherein, The heat dissipation body is provided with a heat dissipation cover, the heat dissipation cover and the light-emitting module are located on the same side of the driving component, the driving component is located between the heat dissipation cover and the heat dissipation body, and one side of the heat dissipation cover extends to the light-emitting module.
7. The lighting device according to claim 1, characterized in that, The heat dissipation body has a wire passage hole on the side facing the lighting system. The wire passage hole is connected to the channel. The driving component and the supplementary light module are connected by a connecting wire. Both the channel and the wire passage hole are used to accommodate the connecting wire.
8. The illumination device of claim 1, wherein, The light-emitting module includes a floodlight source and a spotlight source. The width of the beam emitted by the floodlight source is greater than the width of the beam emitted by the spotlight source. The floodlight source includes a first light source and a first reflector. The first reflector is located on the side of the first light source away from the channel. The spotlight source includes a second light source and a second reflector. The second reflector is located on the side of the second light source away from the channel.
9. A vehicle characterized by comprising: The vehicle includes a vehicle body and the lighting device as described in claim 8. The vehicle body is provided with a decorative cover and a mounting hole for mounting the lighting device. The decorative cover is located on the outer periphery of the mounting hole, the lighting device is located inside the mounting hole, and the light-emitting module is located above the supplementary light module.
10. The vehicle of claim 9, wherein, The left and right car lights are installed on the car body through the mounting holes, and each of the left and right car lights comprises the lighting device. The floodlight light source of the left car light is arranged on the side close to the outside of the car body, and the floodlight light source of the right car light is arranged on the side close to the outside of the car body.