Intelligent control automobile lamp
By designing an intelligent control system in car headlights and adjusting the illumination angle of the headlights using components such as driving motors and adjustment screws, the problem of insufficient lighting areas when turning at night is solved, and the illumination areas of the corners and driving safety are improved.
Patent Information
- Application Number
- CN202421418940.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-06-20
AI Technical Summary
When driving at night, the lighting area of the headlights on the curve is limited when the vehicle turns, resulting in a large blind spot at the curve, which affects the driver's view of the road clearly, and safety needs to be improved.
An intelligent control car light is designed. Through the cooperation of components such as upper fixture, lower fixture, rotating shaft, follower gear, guide housing, adjustment screw, drive member, rack, etc., the driving motor drives the adjustment screw to form rotation, and drives the drive member and rack to form reciprocating movement along the guide groove of the guide housing, thereby driving the follower gear and rotation shaft to adjust the illumination angle of the lamp body.
When driving on a curve, adjusting the illumination angle of the headlights makes the illumination area larger in the curve, making the driver clear of the road and improving safety.
Smart Images
Figure CN222773216U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of vehicle lamps, in particular to an intelligently controlled vehicle lamp. Background Art
[0002] Headlights are a tool for illuminating the road at night and are also a tool for issuing various vehicle driving signals. They are one of the important components of a car and are related to the safety of vehicles driving at night. When driving at night, when a vehicle turns, the headlights have a limited lighting area for the curve, and the blind spot at the curve is large, which affects the driver's ability to see the road clearly. Safety needs to be improved. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide an intelligently controlled automobile headlight in view of the above-mentioned defects, which can adjust the angle of the headlight to make the illumination area of the curve larger, making it easier for the driver to see the road clearly and improving safety.
[0004] The utility model solves the technical problem by adopting the following technical solutions: an intelligently controlled automobile lamp, comprising a lamp bracket and a lamp body, the lamp body being provided with an upper fixing member and a lower fixing member, the upper fixing member and the lower fixing member being matched to clamp and fix the lamp body, and the upper fixing member and the lower fixing member being detachably connected, a rotating shaft rotatably connected to the lamp bracket being provided at the top end of the upper fixing member and the bottom end of the lower fixing member, a follower gear being sleeved on the rotating shaft of the lower fixing member, a guide housing being provided on the lamp bracket at one end of the lower fixing member, first supporting end portions being symmetrically provided on both sides inside the guide housing, an adjusting screw being rotatably provided between the two first supporting end portions, a driving motor being provided on one side of the guide housing, a driving end of the driving motor being connected to the adjusting screw, a driving member being threadedly connected to the adjusting screw, a guide groove matching the driving member being provided at one end of the guide housing close to the follower gear, one end of the driving member penetrating the guide groove and extending to the outside of the guide housing, a rack being provided on the driving member outside the guide housing, and the rack being meshed with the follower gear.
[0005] Furthermore, the upper fixing member includes an upper horizontal section, an upper arc section, and an upper connecting section. The upper arc section is symmetrically arranged at both ends of the upper horizontal section, and the upper connecting section is arranged at one end of the upper arc section away from the upper horizontal section. The bottom end of the upper horizontal section is an arc structure matching the lamp body.
[0006] Furthermore, the lower fixing member includes a lower horizontal section, a lower arc section, and a lower connecting section. The lower arc section is symmetrically arranged at both ends of the lower horizontal section, the lower arc section and the upper arc section are arranged in a mirror image, and the lower connecting section is arranged at one end of the lower arc section away from the lower horizontal section. The top end of the lower horizontal section is an arc structure matching the lamp body, and the top end of the lower connecting section is in conflict with the bottom end of the upper connecting section.
[0007] Furthermore, a limit assembly is provided at one end of the guide housing close to the follower gear, and the limit assembly includes a second support end symmetrically arranged on the lamp bracket and a sliding rod arranged between the two second support ends, and the driving member outside the guide housing is slidably connected to the sliding rod.
[0008] Furthermore, a control module electrically connected to the drive motor is disposed on a side of the guide housing away from the drive motor.
[0009] The beneficial effects of the utility model are:
[0010] The utility model is provided by the coordinated arrangement of an upper fixing member, a lower fixing member, a rotating shaft, a follower gear, a guide housing, a first supporting end portion, an adjusting screw, a driving member, a rack, a guide groove, and a driving motor. The driving motor drives the adjusting screw to rotate, and drives the driving member and the rack to reciprocate along the guide groove of the guide housing. Since the rack is meshed with the follower gear, the follower gear and the rotating shaft are driven to rotate, and the upper fixing member, the lower fixing member, the rotating shaft and the lamp body are driven to rotate, so as to adjust the illumination angle of the lamp body. When driving on a curved road, the illumination area of the lamp on the curved road is made larger, so that the driver can see the road clearly and the safety is higher. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The foregoing and other objects, features and advantages of the present invention will become apparent from the following detailed description in conjunction with the accompanying drawings.
[0012] Figure 1 This is a rear cross-sectional view in which the guide housing is omitted for the present invention.
[0013] Figure 2 It is a rear sectional view of the utility model.
[0014] Figure 3 It is a front view of the guide housing of the utility model.
[0015] Figure 4 This is a top sectional view of the guide housing of the utility model.
[0016] Among them: 1. headlight bracket; 2. lamp body; 3. upper fixing member; 301. upper horizontal section; 302. upper arc section; 303. upper connecting section; 4. lower fixing member; 401. lower horizontal section; 402. lower arc section; 403. lower connecting section; 5. rotating shaft; 7. guide shell; 8. first supporting end; 9. adjusting screw; 10. driving motor; 11. driving member; 12. rack; 1301. second supporting end; 1302. sliding rod; 14. control module. DETAILED DESCRIPTION
[0017] The utility model is further described below in conjunction with the accompanying drawings.
[0018] Reference Figure 1-4 As shown, the intelligent control automobile lamp includes a lamp bracket 1 and a lamp body 2. The lamp body 2 is provided with an upper fixing member 3 and a lower fixing member 4. The upper fixing member 3 and the lower fixing member 4 cooperate to clamp and fix the lamp body 2, and the upper fixing member 3 and the lower fixing member 4 are detachably connected. The upper fixing member 3 includes an upper horizontal section 301, an upper arc section 302, and an upper connecting section 303. The upper arc section 302 is symmetrically arranged at both ends of the upper horizontal section 301, and the upper connecting section 303 is arranged at one end of the upper arc section 302 away from the upper horizontal section 301. The bottom end of the upper horizontal section 301 is an arc structure matching the lamp body 2. The lower fixing member 4 includes a lower horizontal section 40 1. Lower arc segment 402 and lower connecting segment 403. The lower arc segment 402 is symmetrically arranged at both ends of the lower horizontal segment 401. The lower arc segment 402 and the upper arc segment 302 are arranged in a mirror image. The upper arc segment 302 and the lower arc segment 402 cooperate to form an annular structure. The lower connecting segment 403 is arranged at one end of the lower arc segment 402 away from the lower horizontal segment 401. The top of the lower horizontal segment 401 is an arc structure matching the lamp body 2. The top of the lower connecting segment 403 conflicts with the bottom end of the upper connecting segment 303. The upper connecting segment 303 and the lower connecting segment 403 are fixed by bolts. The detachable structure facilitates the installation and disassembly of the lamp body 2.
[0019] A rotating shaft 5 rotatably connected to the headlight bracket 1 is provided at the top end of the upper fixing member 3 and the bottom end of the lower fixing member 4. The upper fixing member 3 and the lower fixing member 4 rotate between the headlight bracket 1 through the rotating shaft 5. A follower gear 6 is sleeved on the rotating shaft 5 of the lower fixing member 4. A guide shell 7 is provided on the headlight bracket 1 at one end of the lower fixing member 4. First support end portions 8 are symmetrically provided on both sides of the guide shell 7. An adjusting screw 9 is rotatably provided between the two first support end portions 8. A driving motor 10 is provided on one side of the guide shell 7. The driving end of the driving motor 10 is connected to the adjusting screw 9. A driving member 11 is threadedly connected to the adjusting screw 9. A guide groove 701 matching the driving member 11 is provided at one end of the guide shell 7 close to the follower gear 6. One end of the driving member 11 passes through the guide groove 701. It extends to the outside of the guide housing 7. A rack 12 is provided on the driving member 11 outside the guide groove 701. The rack 12 is meshed with the follower gear 6. The guide groove 701 cooperates with the driving member 11, so that the driving member 11 can stably reciprocate on the guide housing 7. The driving motor 10 drives the adjusting screw 9 to rotate, and drives the driving member 11 and the rack 12 to reciprocate along the guide groove 701 of the guide housing 7. Since the rack 12 is meshed with the follower gear 6, the follower gear 6 and the rotating shaft 5 are driven to rotate, driving the upper fixing member 3, the lower fixing member 4, the rotating shaft 5 and the lamp body 2 to rotate in the horizontal direction, adjusting the illumination angle of the lamp body 2. When driving on a curve, the illumination area of the lamp on the curve is larger, which is convenient for the driver to see the road clearly and has higher safety.
[0020] A limiting assembly is provided at one end of the guide housing 7 close to the follower gear 6, and the limiting assembly further increases the movement stability of the driving member 11, so that the cooperation between the rack 12 and the follower gear 6 is more stable. The limiting assembly can also support and limit the driving member 11 outside the guide housing 7. The limiting assembly includes a second supporting end 1301 symmetrically arranged on the lamp bracket 1 and a sliding rod 1302 arranged between the two second supporting ends 1301. The sliding rod 1302 is parallel to the adjusting screw 9. The driving member 11 outside the guide housing 7 is slidably connected with the sliding rod 1302. When one end of the driving member 11 reciprocates along the adjusting screw 9, the other end of the driving member 11 also reciprocates along the sliding rod 1302.
[0021] A control module 14 electrically connected to the drive motor 10 is provided on the side of the guide housing 7 away from the drive motor 10. The control module 14 is electrically connected to the vehicle controller. The control module 14 can receive the rotation signal of the steering gear and control the drive motor 10 to work according to the rotation direction of the steering gear, so that the lamp body 2 rotates in the rotation direction. When driving on a curve, the illumination area of the car light on the curve is larger, which is convenient for the driver to see the road clearly and has higher safety.
[0022] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification or equivalent changes made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the present invention.
Claims
1. An intelligently controlled automobile lamp, comprising a lamp bracket (1) and a lamp body (2), characterized in that: The lamp body (2) is provided with an upper fixing member (3) and a lower fixing member (4), and the upper fixing member (3) and the lower fixing member (4) cooperate to clamp and fix the lamp body (2), and the upper fixing member (3) and the lower fixing member (4) are detachably connected. A rotating shaft (5) rotatably connected to the vehicle lamp bracket (1) is provided at the top end of the upper fixing member (3) and the bottom end of the lower fixing member (4). A follower gear (6) is sleeved on the rotating shaft (5) of the lower fixing member (4). A guide housing (7) is provided on the vehicle lamp bracket (1) at one end of the lower fixing member (4). First support end portions (8) are symmetrically provided on both sides of the guide housing (7). The two first support end portions (8) are symmetrically provided on the two sides of the guide housing (7). An adjusting screw (9) is rotatably arranged between the guide housing (8), a driving motor (10) is arranged on one side of the guide housing (7), a driving end of the driving motor (10) is connected to the adjusting screw (9), a driving member (11) is threadedly connected to the adjusting screw (9), a guiding groove (701) matching with the driving member (11) is provided at one end of the guide housing (7) close to the follower gear (6), one end of the driving member (11) passes through the guiding groove (701) and extends to the outside of the guide housing (7), a rack (12) is arranged on the driving member (11) outside the guiding groove (701), and the rack (12) is meshed with the follower gear (6).
2. The intelligent control automobile lamp according to claim 1, characterized in that: The upper fixing member (3) comprises an upper horizontal section (301), an upper arc section (302), and an upper connecting section (303); the upper arc section (302) is symmetrically arranged at two ends of the upper horizontal section (301); the upper connecting section (303) is arranged at one end of the upper arc section (302) away from the upper horizontal section (301); and the bottom end of the upper horizontal section (301) is an arc structure matching the lamp body (2).
3. The intelligent control automobile lamp according to claim 2, characterized in that: The lower fixing member (4) comprises a lower horizontal section (401), a lower arc section (402), and a lower connecting section (403); the lower arc section (402) is symmetrically arranged at two ends of the lower horizontal section (401); the lower arc section (402) and the upper arc section (302) are arranged in a mirror image; the lower connecting section (403) is arranged at one end of the lower arc section (402) away from the lower horizontal section (401); the top end of the lower horizontal section (401) is an arc structure matching the lamp body (2); and the top end of the lower connecting section (403) is in conflict with the bottom end of the upper connecting section (303).
4. The intelligent control automobile lamp according to claim 1, characterized in that: A limit assembly is provided at one end of the guide housing (7) close to the follower gear (6), and the limit assembly includes a second support end (1301) symmetrically arranged on the lamp bracket (1) and a sliding rod (1302) arranged between the two second support end portions (1301), and a driving member (11) outside the guide housing (7) is slidably connected to the sliding rod (1302).
5. The intelligent control automobile lamp according to claim 1, characterized in that: A control module (14) electrically connected to the drive motor (10) is provided on a side of the guide housing (7) away from the drive motor (10).