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CN-224229796-U - Lighting device and vehicle

CN224229796UCN 224229796 UCN224229796 UCN 224229796UCN-224229796-U

Abstract

The application relates to a lighting device and a vehicle, wherein the lighting device comprises a device frame, an adjusting bracket movably connected to the device frame, the adjusting bracket comprises a first mounting part and a second mounting part which are arranged along a preset direction, a first type of optical module is mounted on the first mounting part, a second type of optical module is mounted on the second mounting part, and at least one of the first type of optical module and the second type of optical module is configured to be movably connected with the adjusting bracket so that at least one of the first type of optical module and the second type of optical module has a movable degree of freedom along the preset direction. The lighting device can improve the compactness of the space layout of the lighting device and reduce the whole occupied space of the lighting device while meeting the dimming requirement.

Inventors

  • Lu Xiajun
  • ZHOU HONGTAO
  • WANG YAONONG
  • ZHANG CHAO
  • Yuan shuang

Assignees

  • 浙江零跑科技股份有限公司

Dates

Publication Date
20260512
Application Date
20250619

Claims (10)

  1. 1. A lighting device (100), characterized by comprising: a device frame (110); An adjustment bracket (121) movably connected to the device frame (110), and the adjustment bracket (121) includes a first mounting portion (121 a) and a second mounting portion (121 b) arranged along a predetermined direction (D1); a first type optical module (131) mounted to the first mounting portion (121 a); A second type optical module (132) mounted to the second mounting portion (121 b); Wherein at least one of the first type of optical module (131) and the second type of optical module (132) is configured to be movably connected with the adjusting bracket (121), so that at least one of the first type of optical module (131) and the second type of optical module (132) has a degree of freedom of movement along a predetermined direction (D1).
  2. 2. The lighting device (100) according to claim 1, wherein the angle between the predetermined direction (D1) and the height direction of the lighting device (100) is in the range of 0 ° to 10 °.
  3. 3. The lighting device (100) according to claim 1, wherein the lighting device (100) comprises: a first support joint (141) connected between the adjustment bracket (121) and the device frame (110); At least two first floating joints (142) configured to receive external forces that rotate the adjustment brackets (121) around the first support joints (141), respectively, to adjust the posture of the adjustment brackets (121) with respect to the device frame (110); Wherein the first floating joint (142) is connected between the adjustment bracket (121) and the device frame (110).
  4. 4. A lighting device (100) according to claim 3, characterized in that the direction in which one of the first floating joints (142) is spaced from the first support joint (141) is defined as a first dominant direction (W1), and the direction in which the other of the first floating joints (142) is spaced from the first support joint (141) is defined as a second dominant direction (W2); The first main direction (W1) is perpendicular to the predetermined direction (D1), and the second main direction (W2) is perpendicular to the first main direction (W1).
  5. 5. The lighting device (100) according to claim 4, wherein the lighting device (100) further comprises: At least two bearing pieces (150) which are respectively arranged at two sides of the adjusting bracket (121) along the first main adjusting direction (W1); the device frame (110) has: A limit chute (111) formed on the inner wall of the device frame (110); The extending direction of the limiting sliding groove (111) is intersected with the preset direction (D1), and the bearing piece (150) and the limiting sliding groove (111) form movable fit.
  6. 6. The lighting device (100) according to claim 5, wherein the carrier (150) comprises: an adapting part (151) provided with an arc-shaped surface (151 a) which is arranged around the first main adjusting direction (W1), wherein the arc-shaped surface (151 a) is contacted with the groove wall of the limit chute (111); a limit part (152) protruding from the arc-shaped surface (151 a); Wherein, in the circumferential direction of the carrier (150), the limit part (152) and the adapting part (151) are arranged at different positions of the carrier (150).
  7. 7. The lighting device (100) according to any one of claims 1 to 6, wherein the lighting device (100) comprises: A mounting bracket (122) having a mounting structure for connecting the second type of optical module (132); A second support joint (161) connected between the mounting bracket (122) and the adjustment bracket (121); at least two second floating joints (162) configured to receive external forces that rotate the mounting bracket (122) around the second supporting joints (161), respectively, to adjust the posture of the mounting bracket (122) relative to the adjustment bracket (121); wherein the second floating joint (162) is connected between the mounting bracket (122) and the adjustment bracket (121).
  8. 8. The lighting device (100) according to claim 7, wherein a direction in which one of the second floating joints (162) is spaced apart from the second support joint (161) is defined as a first secondary tuning direction (U1), and a direction in which the other of the second floating joints (162) is spaced apart from the second support joint (161) is defined as a second secondary tuning direction (U2); The first secondary tuning direction (U1) is perpendicular to the predetermined direction (D1), and the second secondary tuning direction (U2) is perpendicular to the first secondary tuning direction (U1).
  9. 9. The lighting device (100) according to claim 8, wherein the device frame (110) has: A vent (112) formed in a sidewall of the device frame (110); The lighting device (100) further comprises: A drainage gum cover (171) which is provided with a drainage channel (171 a) for communicating the ventilation opening (112) and the second type optical module (132); a fan (172) configured to flow the gas in the drainage channel (171 a); Wherein the fan (172) is mounted to the second type of light module (132) or the device frame (110).
  10. 10. A vehicle, characterized by comprising a lighting device (100) as claimed in any one of claims 1 to 9.

Description

Lighting device and vehicle Technical Field The present disclosure relates to lighting technology, and more particularly, to a lighting device and a vehicle. Background In the trend of functional integration of automotive lighting, some lighting devices of vehicles are configured with different light modules (e.g., high beam and low beam lights, digital light processing (DIGITALLIGHT PROCESSING, DLP) projection lights, etc.). In the related art, different light modules adopt dimming mechanisms which are configured independently, so that the overall spatial layout of the lighting device is poor. Disclosure of utility model The embodiment of the application provides a lighting device to at least partially solve the technical problems. In order to achieve the above object, according to a first aspect of the present application, there is provided a lighting device comprising: a device frame; The adjusting bracket is movably connected to the device frame and comprises a first mounting part and a second mounting part which are arranged along a preset direction; a first type of optical module mounted to the first mounting portion; a second type of optical module mounted to the second mounting portion; Wherein at least one of the first type of optical module and the second type of optical module is configured to be movably connected with the adjusting bracket, so that at least one of the first type of optical module and the second type of optical module has a degree of freedom of movement along a predetermined direction. Optionally, in some embodiments of the present application, the angle between the predetermined direction and the height direction of the lighting device ranges from 0 ° to 10 °. Optionally, in some embodiments of the application, the lighting device comprises: The first support joint is connected between the adjusting bracket and the device frame; At least two first floating joints configured to receive external forces respectively that rotate the adjustment bracket about the first support joints to adjust the attitude of the adjustment bracket relative to the device frame; Wherein the first floating joint is connected between the adjustment bracket and the device frame. Alternatively, in some embodiments of the present application, a direction in which one of the first floating joints is spaced apart from the first support joint is defined as a first major direction, and a direction in which the other of the first floating joints is spaced apart from the first support joint is defined as a second major direction; The first major direction is perpendicular to the predetermined direction, and the second major direction is perpendicular to the first major direction. Optionally, in some embodiments of the present application, the lighting device further comprises: at least two bearing pieces are respectively arranged at two sides of the adjusting bracket along the first main adjusting direction; the device frame has: The limiting chute is formed on the inner wall of the device frame; The extending direction of the limiting sliding groove is intersected with the preset direction, and the bearing piece and the limiting sliding groove form movable fit. Optionally, in some embodiments of the application, the carrier comprises: the adapting part is provided with an arc-shaped surface which is arranged around the first main adjusting direction, and the arc-shaped surface is contacted with the groove wall of the limiting chute; the limiting part protrudes out of the arc-shaped surface; the limiting part and the adapting part are arranged at different positions of the bearing piece in the circumferential direction of the bearing piece. Optionally, in some embodiments of the application, the lighting device comprises: the mounting bracket is provided with a mounting structure for connecting the second type of optical module; the second support joint is connected between the mounting bracket and the adjusting bracket; At least two second floating joints configured to receive external forces respectively that rotate the mounting bracket about the second support joints to adjust the attitude of the mounting bracket relative to the adjustment bracket; Wherein the second floating joint is connected between the mounting bracket and the adjusting bracket. Alternatively, in some embodiments of the present application, a direction in which one of the second floating joints is spaced apart from the second support joint is defined as a first secondary tuning direction, and a direction in which the other of the second floating joints is spaced apart from the second support joint is defined as a second secondary tuning direction; The first secondary tuning direction is perpendicular to the predetermined direction, and the second secondary tuning direction is perpendicular to the first secondary tuning direction. Optionally, in some embodiments of the application, the device frame has: A vent formed in a side wall of the d