一种可升降的汽车内饰氛围灯
By designing retractable automotive interior ambient lighting, and utilizing a drive structure to achieve automatic extension and retraction of the light body, the problems of dust accumulation and structural complexity are solved, enhancing the technological feel and lifespan of the interior.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DAMING ELECTRONICS (CHONGQING) CO LTD
- Filing Date
- 2025-10-10
- Publication Date
- 2026-07-17
AI Technical Summary
Existing automotive interior ambient lighting is often exposed, leading to dust accumulation, inconvenient cleaning, and easy damage. It also has a complex structure and high cost.
Design a retractable automotive interior ambient light. The light module automatically extends and retracts through a drive structure. It utilizes interior panels to reflect light and is protected by a cover. The light module uses independent upper and lower PCBs and a semi-transparent lampshade to achieve various lighting effects.
It enhances the technological feel and personalized experience of the interior, avoids dust accumulation and accidental damage, extends service life, and simplifies the structure to reduce costs.
Smart Images
Figure CN224510986U_ABST
Abstract
Claims
1. A liftable automotive interior mood light, characterized in that, Includes a bottom cover (2) fixed to the inside of the interior panel (1) of the car. The interior panel (1) has a through hole. The bottom cover (2) has a cavity (3) that is opposite to and connected to the through hole. The cavity (3) has a lamp body module and a drive structure for driving the lamp body module to extend out of the through hole or retract into the cavity (3). The lamp body module has an upper cover (4). When the lamp body module retracts into the cavity (3) under the action of the drive structure, the upper cover (4) covers the through hole.
2. The liftable automotive interior mood lighting according to claim 1, wherein, The lamp body module includes a cylindrical bracket, an ambient light PCB board located around the bracket, and a lamp cover located on the outside of the ambient light PCB board. The upper cover (4) is located at one end of the bracket that can extend through the through hole.
3. The liftable automotive interior mood lighting according to claim 2, wherein, The bracket includes a tapered upper bracket (5) and a tapered lower bracket (6). The upper bracket (5) and the lower bracket (6) are coaxial and their small ends are opposite each other. The ambient light PCB board includes an upper ambient light PCB board (7) located around the upper bracket (5) and a lower ambient light PCB board (8) located around the lower bracket (6). The lampshade includes an upper lampshade (9) covering the upper ambient light PCB board (7) and a lower lampshade (10) covering the lower ambient light PCB board (8). The upper cover (4) is located at the end of the upper lampshade (9) away from the lower lampshade (10).
4. The liftable automotive interior mood lighting according to claim 3, wherein, The inner wall of the cavity (3) is provided with a plurality of guide grooves (11) extending along the length of the cavity (3) and communicating with the cavity (3). The lower support (6) has a plurality of guide parts (12) that correspond one-to-one with the guide grooves (11) and extend into the guide grooves (11). The guide parts (12) slide with the guide grooves (11).
5. The liftable automotive interior mood lighting according to claim 4, wherein, The guide part (12) is provided with a guide hole, and a guide rod (13) extending along the sliding direction of the lamp body module is fixed in the guide groove (11). The guide rod (13) passes through the corresponding guide hole and slides with the guide hole.
6. The liftable automotive interior mood lighting according to claim 3, wherein, The drive structure includes a geared motor (14) fixed on the bottom cover (2), a rotating arm (15) fixed on the output shaft of the geared motor (14), and a pull rod (16) with one end hinged to the rotating arm (15). The other end of the pull rod (16) is hinged to the lamp body module.
7. The liftable automotive interior mood lighting according to claim 6, characterized in that The bottom cover (2) is connected to a motor cover (17) at the end away from the interior panel (1), and the geared motor (14) is installed inside the motor cover (17).
8. The liftable automotive interior mood lighting according to claim 6, wherein, The lower bracket (6) is provided with a control PCB board (18). Two of the signal output terminals of the control PCB board (18) are connected to the signal input terminals of the upper ambient light PCB board (7) and the lower ambient light PCB board (8), respectively. The third signal output terminal of the control PCB board (18) is connected to the signal input terminal of the geared motor (14).