照明装置
By setting multiple independent light-emitting areas in the lighting fixture and utilizing control modules and lamp group design, the problem of monotonous light effects in the lighting fixture is solved, achieving rich and uniform lighting effects and enhancing the ability to create atmosphere.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SIGNIFY HOLDING BV
- Filing Date
- 2025-06-30
- Publication Date
- 2026-07-17
AI Technical Summary
Existing lighting devices have limited light effects and cannot meet users' needs for different atmospheres and environments.
By setting multiple independently emitting light-emitting areas in the lighting device and using a control module to control the brightness and color of each light-emitting area, combined with the design of different types of lamp groups and light-transmitting covers, the light distribution is optimized to achieve a rich and uniform lighting effect.
It improves the atmosphere created by the lighting device, meets users' needs for different atmospheres, and enhances the promotion and application value of the lighting device.
Smart Images
Figure CN224516633U_ABST
Abstract
Claims
1. An illumination device (100), characterized in that The lighting device (100) includes: Support (10); A light-transmitting cover (20) is disposed on the support (10) and cooperates with the support (10) to form an accommodating space; The light source assembly (30) includes a first lamp group (31), which is housed in the receiving space and mounted on the support (10). The first lamp group (31) has multiple light-emitting areas (311). A control module (40) is mounted on the support (10) and electrically connected to the first lamp group (31) to control the multiple light-emitting areas (311) to emit light independently.
2. The lighting device (100) according to claim 1, characterized in that The light source assembly (30) further includes a second lamp group (32) electrically connected to the control module (40). The second lamp group (32) is housed in the receiving space and mounted on the support (10). The second lamp group (32) includes a first sub-lamp group (321) and a second sub-lamp group (322) that are separated from each other. The second lamp group (32) and the first lamp group (31) are respectively located on opposite sides of the support (10).
3. The lighting device (100) according to claim 2, characterized in that The light source assembly (30) further includes a third lamp group (33) electrically connected to the control module (40), the third lamp group (33) being housed in the receiving space and mounted on the support (10), and the third lamp group (33) being disposed between the first sub-lamp group (321) and the second sub-lamp group (322).
4. The lighting device (100) according to claim 3, characterized in that The light-transmitting cover (20) includes a non-Lambertian diffuser cover (21), and the first lamp group (31), the second lamp group (32) and the third lamp group (33) are all disposed inside the non-Lambertian diffuser cover (21).
5. The lighting device (100) according to claim 3, characterized in that, The angle α between the projection direction of the second lamp group (32) and the perpendicular plane (Y) of the second lamp group is 40°-70°; and / or, The angle β between the projection direction of the second lamp group (32) and the horizontal plane (X) is 0°-30°.
6. The lighting device (100) according to claim 5, characterized in that The light-transmitting cover (20) includes a non-Lambertian diffuser cover (21) and a Lambertian diffuser cover (22). The non-Lambertian diffuser cover (21) covers the Lambertian diffuser cover (22). The Lambertian diffuser cover (22) has a through hole (221). The first lamp group (31) and the third lamp group (33) are both disposed inside the Lambertian diffuser cover (22). The second lamp group (32) is exposed to the outside of the Lambertian diffuser cover (22) through the through hole (221).
7. The lighting device (100) according to claim 2, characterized in that The lighting device (100) further includes a first light-blocking plate (50) and a second light-blocking plate (60), wherein the first light-blocking plate (50) is disposed between the first lamp group (31) and the first sub-lamp group (321), and the second light-blocking plate (60) is disposed between the first lamp group (31) and the second sub-lamp group (322).
8. The lighting device (100) according to any one of claims 1-7, characterized in that, The first lamp group (31) includes a plurality of first light-emitting elements (312) disposed in the corresponding light-emitting area (311), and the plurality of first light-emitting elements (312) are distributed in an arc-shaped structure along the circumference of the support (10).
9. The lighting device (100) according to any one of claims 1-7, characterized in that The first lamp group (31) includes a plurality of first light-emitting elements (312) and a plurality of first lenses (314), with the plurality of first light-emitting elements (312) and the plurality of first lenses (314) being arranged correspondingly.
10. The lighting device (100) according to any one of claims 1-7, characterized in that The lighting device (100) further includes a detection module (70), and the control module (40) is electrically connected to the detection module (70) to control the brightness of the light source assembly (30) according to the detection signal of the detection module (70).