CN114458997B - Intelligent automobile lighting system beneficial to safe driving - Google Patents
Intelligent automobile lighting system beneficial to safe driving Download PDFInfo
- Publication number
- CN114458997B CN114458997B CN202210379354.6A CN202210379354A CN114458997B CN 114458997 B CN114458997 B CN 114458997B CN 202210379354 A CN202210379354 A CN 202210379354A CN 114458997 B CN114458997 B CN 114458997B
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- Prior art keywords
- guide rail
- guide
- sliding
- driving
- bracket
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
- F21S41/657—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by moving light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/34—Supporting elements displaceable along a guiding element
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses an intelligent automobile lighting system beneficial to safe driving, which comprises a vehicle, a head lamp and a driving device, wherein the head lamp is arranged on the vehicle; the head lamp is arranged on a front vertical surface of the vehicle and comprises a guide support, a guide rail, a sliding mechanism, a light source part, a balancing weight and a lifting driving mechanism, wherein the guide rail is in a J-shaped structure, a bent section of the guide rail is positioned above the guide rail, the sliding mechanism is slidably clamped on the guide rail, the light source part is arranged on the sliding mechanism, the guide support is provided with a pulley block, a steel wire rope is wound on the pulley block and connected to the balancing weight, the sliding mechanism is fixedly connected with the steel wire rope, the guide support is connected with a first screw rod, the balancing weight is sleeved on the first screw rod, and the lifting driving mechanism is used for driving the first screw rod to rotate; the driving device is used for driving the lifting driving mechanism to work; the invention realizes the adjustment of the height of the light source part, effectively reduces the influence on the drivers of the front and opposite lanes and ensures safer driving.
Description
Technical Field
The invention relates to the technical field of automobile lighting, in particular to an intelligent automobile lighting system beneficial to safe driving.
Background
The existing automobile headlamp is fixedly connected with an automobile body, the height of the automobile headlamp is fixed in the using process, a vehicle is often required to be switched into a far-light mode under a driving scene of a high-speed road condition, and the excessively high height of the headlamp enables the light irradiation range to be too large, so that the driving safety of drivers on opposite lanes and front lanes is seriously affected.
Disclosure of Invention
The invention aims to overcome the defects and provide an intelligent automobile lighting system which is beneficial to safe driving.
In order to achieve the purpose, the invention adopts the following specific scheme:
an intelligent automobile lighting system for facilitating safe driving comprises a vehicle, a headlamp and a driving device;
the two head lamps are fixedly arranged on a vertical surface at the front side of the vehicle in a bilateral symmetry manner, each head lamp comprises a guide support, a guide track, a sliding mechanism, a light source part, a balancing weight and a lifting driving mechanism, the guide support is fixedly connected to the vehicle, the guide track is fixedly connected to the guide support, the guide track is in a J-shaped structure, the bending section of the guide track is positioned above the bending section of the guide track, the sliding mechanism is in sliding joint with the guide track, the light source part is fixedly arranged on the sliding mechanism, the upper end and the lower end of the guide support are both provided with pulley blocks, a steel wire rope is wound between the two pulley blocks, both ends of the steel wire rope are both fixedly connected to the balancing weight, the sliding mechanism is also fixedly connected with the steel wire rope, the guide support is also rotatably connected with a first screw rod, and the balancing weight is in threaded sleeve joint with the first screw rod, the lifting driving mechanism is used for driving the first screw rod to rotate;
the driving device is fixedly arranged on the vertical surface of the front side of the vehicle and is used for driving the two lifting driving mechanisms to work.
The lifting driving mechanism further comprises a hydraulic push rod, a mounting support, a rack and a gear, wherein the mounting support is fixed on the guide support, the hydraulic push rod is fixed on the mounting support, the rack is connected to the guide support in a sliding mode, and the gear is fixedly sleeved on one end of the first screw and meshed with the rack.
Furthermore, the rack is provided with a first strip-shaped hole, the guide support is convexly provided with a guide block, and the guide block is movably embedded into the first strip-shaped hole.
The driving device further comprises a hydraulic cylinder body, a hydraulic piston, a return spring and a windward plate, wherein the hydraulic cylinder body is installed on a vehicle, the hydraulic piston is arranged on the hydraulic cylinder body, a hydraulic cavity is formed between the hydraulic piston and the hydraulic cylinder body, an accommodating groove is formed in the hydraulic cavity, an avoiding hole is formed in the position, corresponding to the accommodating groove, of the hydraulic piston, the return spring is installed in the accommodating groove, two ends of the return spring are respectively abutted to the hydraulic cylinder body and the hydraulic piston, the windward plate is fixed on the hydraulic piston, and the hydraulic cavity is respectively communicated with two hydraulic push rods through a liquid pipe.
Further, the driving device further comprises a damper, and the damper is installed in the accommodating groove.
The sliding mechanism further comprises a sliding support, a connecting shaft and a plurality of clamping units, the sliding support is of a U-shaped structure, an installation lug extends from the sliding support, the light source part is fixed on the installation lug, second strip-shaped holes are formed in the inner side walls of the two ends of the sliding support, the two ends of the connecting shaft are respectively and movably embedded into the second strip-shaped holes correspondingly, the middle of the connecting shaft is fixedly connected with a steel wire rope, the plurality of clamping units are uniformly distributed at the two ends of the sliding support, the clamping units are rotatably connected to the sliding support, and the clamping units are movably clamped on the guide rail.
Furthermore, each clamping unit comprises a roller bracket and two clamping rollers, a first convex shaft is convexly arranged in the middle of one side of the roller bracket, the first convex shaft is rotatably connected to the sliding bracket, two second convex shafts are convexly arranged on the other side of the roller bracket at intervals, the two clamping rollers are correspondingly sleeved on the two second convex shafts one by one, and the two clamping rollers are clamped on the guide rail in a matched manner.
The clamping unit further comprises a second screw, a locking nut and a damping friction pad, wherein the first protruding shaft is axially provided with a thread through hole, the second screw thread penetrates through the thread through hole, the damping friction pad is fixed at one end of the second screw, and the locking nut is sleeved at the other end of the second screw in a threaded manner.
The invention has the beneficial effects that: according to the invention, the lifting driving mechanism is driven by the driving device, so that the sliding mechanism drives the light source part to slide up and down along the guide rail of the J-shaped structure, the height of the light source part is adjusted, the position of the light source part in a near light mode is highest, the depression angle of irradiation is larger, a driver can know road conditions conveniently, and the position of the light source part in a far light mode is reduced, so that dazzling of the driver in a front lane and an opposite lane caused by direct light can be reduced, the influence on the driver in the front lane and the opposite lane is effectively reduced, and the driving is safer.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of a headlamp of the present invention;
FIG. 3 is a schematic cross-sectional view of a headlamp of the present invention;
FIG. 4 is a perspective view of the slide mechanism of the present invention;
FIG. 5 is a perspective view of the guide track of the present invention;
FIG. 6 is a perspective view of the lift drive mechanism of the present invention;
FIG. 7 is a schematic cross-sectional view of a clamping unit of the present invention;
FIG. 8 is a schematic cross-sectional view of the drive of the present invention;
description of reference numerals: 1. a vehicle; 2. a head lamp; 21. a guide bracket; 22. a guide rail; 23. a sliding mechanism; 231. a sliding support; 232. a connecting shaft; 233. a clamping unit; 2331. a roller bracket; 2332. clamping the roller; 2333. a second screw; 2334. locking the nut; 2335. a damping friction pad; 24. a light source unit; 25. a balancing weight; 26. a lifting drive mechanism; 261. a hydraulic push rod; 262. mounting a bracket; 263. a rack; 264. a gear; 27. a pulley block; 28. a wire rope; 29. a first screw; 3. a drive device; 31. a hydraulic cylinder block; 32. a hydraulic piston; 33. a return spring; 34. a windward plate; 35. a liquid pipe; 36. a damper.
Detailed Description
The present invention will be described in further detail with reference to the drawings and specific examples, which should not be construed as limiting the scope of the invention.
As shown in fig. 1 to 8, the intelligent automobile lighting system for helping safe driving in the embodiment includes a vehicle 1, a head lamp 2 and a driving device 3;
the two headlamps 2 are fixedly mounted on a vertical surface on the front side of the vehicle 1 in a bilateral symmetry manner, each headlamp 2 comprises a guide support 21, a guide rail 22, a sliding mechanism 23, a light source part 24, a balancing weight 25 and a lifting driving mechanism 26, the guide support 21 is fixedly connected to the vehicle 1, the guide rail 22 is fixedly connected to the guide support 21, the guide rail 22 is in a J-shaped structure, the bending section of the guide rail 22 is located above, the sliding mechanism 23 is slidably clamped on the guide rail 22, the light source part 24 is fixedly mounted on the sliding mechanism 23, the upper end and the lower end of the guide support 21 are respectively provided with a pulley block 27, a steel wire rope 28 is wound between the two pulley blocks 27, two ends of the steel wire rope 28 are both fixedly connected to the balancing weight 25, the sliding mechanism 23 is also fixedly connected to the steel wire rope 28, the guide support 21 is also rotatably connected with a first screw 29, the counterweight 25 is sleeved on the first screw 29 in a threaded manner, and the lifting driving mechanism 26 is used for driving the first screw 29 to rotate;
the driving device 3 is fixedly arranged on a front vertical surface of the vehicle 1 and is used for driving the two lifting driving mechanisms 26 to work.
The working mode of the embodiment is as follows: when the automobile is in a low-speed driving state, the driving device 3 drives the lifting driving mechanism 26 to work, the lifting driving mechanism 26 drives the first screw rod 29 to rotate, the first screw rod 29 drives the counterweight block 25 to move downwards, the counterweight block 25 pulls the sliding mechanism 23 to slide upwards along the guide rail 22 through the steel wire rope 28 until the sliding mechanism 23 drives the light source part 24 to slide to the top of the bending section of the guide rail 22, namely, the top end of the bending section is positioned, so that the light source part 24 tilts downwards, the effective irradiation distance of light emitted by the light source part 24 is short, and the light source part is in a low-beam mode, at the moment, the height of the light source part 24 is high, the irradiation depression angle is large, and a driver can find a depressed part of a road surface and avoid the depressed part in time; when the automobile is in a high-speed driving state, the driving device 3 drives the lifting driving mechanism 26 to work, the lifting driving mechanism 26 drives the first screw 29 to reversely rotate, the first screw 29 drives the counterweight 25 to move upwards, the counterweight 25 drives the sliding mechanism 23 to slide downwards along the guide rail 22 through the steel wire rope 28, the sliding mechanism 23 drives the light source part 24 to slide downwards, so that the irradiation depression angle of the light source part 24 is gradually reduced, the effective irradiation area of the light is gradually increased, the far-distance road condition is switched into a far-light mode, a driver can conveniently observe the long-distance road condition, after the sliding mechanism 23 enters the straight line section of the guide rail 22 from the bent section of the guide rail 22, the irradiation depression angle of the light source part 24 is reduced to the lowest and is not changed any more, the height of the light source part 24 is reduced, the position of the light source part 24 is closer to the ground, and the direct irradiation of the light to the drivers in the front and opposite lanes is reduced, the driving safety is improved.
This embodiment passes through lift actuating mechanism 26 under drive arrangement 3's drive, make slide mechanism 23 drive light source portion 24 and can slide from top to bottom along J style of calligraphy structure's guide rail 22, thereby realize the height of adjustment light source portion 24, make light source portion 24 the position under the mode of passing light highest, the angle of depression of shining is bigger, the navigating mate understanding road conditions of being more convenient for, make light source portion 24 position under the mode of passing light reduce simultaneously, thereby can reduce the dazzling that the light direct beam led to the place ahead and led to the lane navigating mate and cause, effectively reduce the influence that leads to the fact place ahead and to the lane navigating mate, it is safer to drive a vehicle.
As shown in fig. 1 to 3 and 6, based on the above embodiment, further, the lifting driving mechanism 26 includes a hydraulic push rod 261, a mounting bracket 262, a rack 263, and a gear 264, the mounting bracket 262 is fixed on the guide bracket 21, the hydraulic push rod 261 is fixed on the mounting bracket 262, the rack 263 is slidably connected on the guide bracket 21, and the gear 264 is fixedly sleeved on one end of the first screw 29 and engaged with the rack 263.
As shown in fig. 2, 3, and 6, in this embodiment, specifically, a first strip-shaped hole is formed on the rack 263, a guide block is convexly arranged on the guide bracket 21, and the guide block is movably embedded in the first strip-shaped hole; utilize first bar hole and guide block cooperation, lead spacingly to the removal of rack 263, restrict rack 263's stroke simultaneously, avoid slide mechanism 23 slippage from guide rail 22, the structural use is more reliable.
As shown in fig. 1 and fig. 8, in this embodiment, specifically, the driving device 3 includes a hydraulic cylinder 31, a hydraulic piston 32, a return spring 33 and a windward plate 34, the hydraulic cylinder 31 is installed on the vehicle 1, the hydraulic piston 32 is installed on the hydraulic cylinder 31 and a hydraulic cavity is formed between the hydraulic cylinder 31 and the hydraulic cylinder 31, an accommodating groove is disposed in the hydraulic cavity, a relief hole is disposed at a position of the hydraulic piston 32 corresponding to the accommodating groove, the return spring 33 is installed in the accommodating groove, two ends of the return spring 33 respectively abut against the hydraulic cylinder 31 and the hydraulic piston 32, the windward plate 34 is fixed on the hydraulic piston 32, and the hydraulic cavity is respectively communicated with the two hydraulic push rods 261 through a liquid pipe 35.
In practical use, when the automobile runs at a low speed, the pressure on the windward plate 34 is small, the windward plate 34 is in a static state under the support of the return spring 33, at the moment, the oil is completely in the hydraulic cavity, the counterweight 25 is in the lowest position, the sliding mechanism 23 is in the highest position, when the automobile runs at a high speed, because the windward plate 34 is under a larger pressure, the driving hydraulic piston 32 is pressed against the return spring 33 to be compressed, so that the volume of the hydraulic cavity is reduced, the oil in the hydraulic cavity enters the hydraulic push rod 261 through the liquid pipe 35, so that the hydraulic push rod 261 pushes the rack 263 to extend out, the rack 263 drives the gear 264 to rotate, the gear 264 drives the first screw 29 to rotate, the first screw 29 drives the counterweight 25 to move upwards, therefore, the steel wire rope 28 drives the sliding mechanism 23 to slide, the height of the light source part 24 and the irradiation depression angle are adjusted, and the light requirement for adjusting according to the use scene is met.
As shown in fig. 8, based on the above embodiment, further, the driving device 3 further includes a damper 36, and the damper 36 is installed in the accommodating groove. In this embodiment, the damper 36 is provided to avoid the influence of the inertia effect on the stability of the driving device 3 in emergency situations such as emergency braking, and the adjustment process of the whole lighting system is smoother.
As shown in fig. 1 to 4, based on the above embodiment, further, the sliding mechanism 23 includes a sliding support 231, a connecting shaft 232, and a plurality of clamping units 233, the sliding support 231 is of a U-shaped structure, an installation ear extends from the sliding support 231, the light source unit 24 is fixed on the installation ear, second strip-shaped holes are respectively formed in inner side walls at two ends of the sliding support 231, two ends of the connecting shaft 232 are respectively and movably embedded into the second strip-shaped holes, the middle portion of the connecting shaft 232 is further fixedly connected to the steel wire rope 28, the plurality of clamping units 233 are uniformly distributed at two ends of the sliding support 231, the clamping units 233 are rotatably connected to the sliding support 231, and the clamping units 233 are movably clamped on the guide rail 22. In this embodiment, the number of the clamping units 233 is four, and the four clamping units 233 are uniformly distributed on both ends of the sliding bracket 231.
In this embodiment, specifically, each of the clamping units 233 includes a roller bracket 2331 and two clamping rollers 2332, a first protruding shaft is protruded from a middle portion of one side of the roller bracket 2331, the first protruding shaft is rotatably connected to the sliding bracket 231, two second protruding shafts are protruded from the other side of the roller bracket 2331 at intervals, the two clamping rollers 2332 are correspondingly sleeved on the two second protruding shafts one by one, and the two clamping rollers 2332 are clamped on the guide rail 22 in a matching manner.
In actual use, the sliding support 231 is slidably engaged with the guide rail 22 through the clamping rollers 2332 of the four clamping units 233, and the steel wire rope 28 drives the whole sliding mechanism 23 to slide along the guide rail 22 by pulling the connecting shaft 232, so as to adjust the height of the light source unit 24, and is rotatably connected to the sliding support 231 through the roller support 2331, so that the clamping rollers 2332 can smoothly slide along the whole guide rail 22.
As shown in fig. 4 and 7, based on the above embodiments, the clamping unit 233 further includes a second screw 2333, a lock nut 2334 and a damping friction pad 2335, the first protruding shaft is axially provided with a threaded hole, the second screw 2333 is threaded through the threaded hole, the damping friction pad 2335 is fixed to one end of the second screw 2333, and the lock nut 2334 is threaded onto the other end of the second screw 2333.
In practical use, the gap between the damping friction pad 2335 and the inner sidewall of the sliding bracket 231 is adjusted by the second screw 2333, so as to adjust the damping force received by the roller bracket 2331, and the second screw 2333 is locked by the cooperation of the locking nut 2334 and the inner sidewall of the sliding bracket 231, so that the two clamping rollers 2332 are reliably clamped on the guide rail 22, and the rotation resistance of the roller bracket 2331 is increased by the damping friction pad 2335, so as to avoid the influence of emergency such as emergency braking on the stability of the clamping unit 233 due to inertia effect, so that the adjustment process of the whole lighting system is smoother.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present patent application are included in the protection scope of the present patent application.
Claims (8)
1. An intelligent vehicle lighting system that helps safe driving, comprising:
a vehicle (1);
the two headlamps (2) are symmetrically and fixedly arranged on the vertical face of the front side of the vehicle (1) in the left-right direction, each headlamp (2) comprises a guide support (21), a guide rail (22), a sliding mechanism (23), a light source part (24), a balancing weight (25) and a lifting driving mechanism (26), the guide support (21) is fixedly connected to the vehicle (1), the guide rail (22) is fixedly connected to the guide support (21), the guide rail (22) is of a J-shaped structure, the bending section of the guide rail (22) is located above the guide rail, the sliding mechanism (23) is in sliding clamping connection with the guide rail (22), the light source part (24) is fixedly arranged on the sliding mechanism (23), pulley blocks (27) are arranged at the upper end and the lower end of the guide support (21), and a steel wire rope (28) is wound between the two pulley blocks (27), both ends of the steel wire rope (28) are fixedly connected to a balancing weight (25), the sliding mechanism (23) is further fixedly connected with the steel wire rope (28), the guide support (21) is further rotatably connected with a first screw rod (29), the balancing weight (25) is in threaded sleeve connection with the first screw rod (29), and the lifting driving mechanism (26) is used for driving the first screw rod (29) to rotate; and
the driving device (3) is fixedly arranged on a front vertical surface of the vehicle (1) and is used for driving the two lifting driving mechanisms (26) to work;
the light source unit (24) can slide up and down along a guide rail (22) having a J-shaped structure.
2. An intelligent automobile lighting system assisting in safe driving according to claim 1, wherein the lifting driving mechanism (26) comprises a hydraulic push rod (261), a mounting bracket (262), a rack (263) and a gear (264), the mounting bracket (262) is fixed on the guide bracket (21), the hydraulic push rod (261) is fixed on the mounting bracket (262), the rack (263) is slidably connected on the guide bracket (21), and the gear (264) is fixedly sleeved on one end of the first screw (29) and meshed with the rack (263).
3. An intelligent automobile lighting system beneficial to safe driving according to claim 2, wherein a first strip-shaped hole is formed in the rack (263), a guide block is convexly arranged on the guide bracket (21), and the guide block is movably embedded into the first strip-shaped hole.
4. An intelligent vehicle lighting system as recited in claim 2 or 3, characterized in that the driving device (3) comprises a hydraulic cylinder body (31), a hydraulic piston (32), a return spring (33) and a windward plate (34), the hydraulic cylinder body (31) is arranged on the vehicle (1), the hydraulic piston (32) is arranged on the hydraulic cylinder body (31) and forms a hydraulic cavity with the hydraulic cylinder body (31), an accommodating groove is arranged in the hydraulic cavity, a avoidance hole is arranged at the position of the hydraulic piston (32) corresponding to the accommodating groove, the return spring (33) is arranged in the containing groove, two ends of the return spring (33) are respectively abutted against the hydraulic cylinder body (31) and the hydraulic piston (32), the windward plate (34) is fixed on the hydraulic piston (32), and the hydraulic cavity is respectively communicated with the two hydraulic push rods (261) through a liquid pipe (35).
5. An intelligent vehicle lighting system for assisting safe driving according to claim 4, wherein the driving device (3) further comprises a damper (36), and the damper (36) is installed in the accommodating groove.
6. An intelligent vehicle lighting system as recited in claim 1, characterized in that the sliding mechanism (23) comprises a sliding bracket (231), a connecting shaft (232) and a plurality of clamping units (233), the sliding support (231) is of a U-shaped structure, a mounting lug extends on the sliding support (231), the light source part (24) is fixed on the mounting lug, the inner side walls of the two ends of the sliding support (231) are both provided with second strip-shaped holes, two ends of the connecting shaft (232) are respectively and movably embedded into the second strip-shaped holes correspondingly, the middle part of the connecting shaft (232) is also fixedly connected with a steel wire rope (28), a plurality of clamping units (233) are uniformly distributed at two ends of the sliding bracket (231), the clamping unit (233) is rotatably connected to the sliding support (231), and the clamping unit (233) is movably clamped on the guide rail (22).
7. The intelligent car lighting system for assisting safe driving as claimed in claim 6, wherein each of the clamping units (233) comprises a roller bracket (2331) and two clamping rollers (2332), a first protruding shaft is protruded from the middle of one side of the roller bracket (2331), the first protruding shaft is rotatably connected to the sliding bracket (231), two second protruding shafts are protruded from the other side of the roller bracket (2331) at intervals, the two clamping rollers (2332) are correspondingly sleeved on the two second protruding shafts one by one, and the two clamping rollers (2332) are clamped on the guide rail (22) in a matching manner.
8. The intelligent car lighting system for assisting in safe driving as claimed in claim 7, wherein the clamping unit (233) further comprises a second screw (2333), a locking nut (2334) and a damping friction pad (2335), the first protruding shaft is axially provided with a threaded through hole, the second screw (2333) is threaded through the threaded through hole, the damping friction pad (2335) is fixed at one end of the second screw (2333), and the locking nut (2334) is threaded on the other end of the second screw (2333).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210379354.6A CN114458997B (en) | 2022-04-12 | 2022-04-12 | Intelligent automobile lighting system beneficial to safe driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210379354.6A CN114458997B (en) | 2022-04-12 | 2022-04-12 | Intelligent automobile lighting system beneficial to safe driving |
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| Publication Number | Publication Date |
|---|---|
| CN114458997A CN114458997A (en) | 2022-05-10 |
| CN114458997B true CN114458997B (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210379354.6A Active CN114458997B (en) | 2022-04-12 | 2022-04-12 | Intelligent automobile lighting system beneficial to safe driving |
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| Country | Link |
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| CN (1) | CN114458997B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179764B (en) * | 2022-09-13 | 2023-01-10 | 华东交通大学 | High-reliability new energy automobile headlamp |
| CN116642158B (en) * | 2023-05-22 | 2024-04-12 | 北京熙捷科技有限公司 | Automobile lighting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1533915A (en) * | 1975-02-06 | 1978-11-29 | Carello & C Spa Fausto | Device for adjusting the inclination of a vehicle's headlamps |
| CN106183963A (en) * | 2016-08-19 | 2016-12-07 | 德施普科技发展温州有限公司 | A kind of regulation system of turn signal |
| CN108099760A (en) * | 2017-12-13 | 2018-06-01 | 芜湖润蓝生物科技有限公司 | A kind of headlight for vehicles convenient for adjusting angle |
| CN113028326A (en) * | 2021-02-01 | 2021-06-25 | 深圳市康时源科技有限公司 | A wire casing lamp that is used for rail vehicle's ability to adjust luminous angle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298574C (en) * | 2004-03-23 | 2007-02-07 | 顾群 | Equipment for rising and falling headlamp on locomotive |
| JP5939418B2 (en) * | 2012-01-24 | 2016-06-22 | スタンレー電気株式会社 | Vehicle lamp unit |
-
2022
- 2022-04-12 CN CN202210379354.6A patent/CN114458997B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1533915A (en) * | 1975-02-06 | 1978-11-29 | Carello & C Spa Fausto | Device for adjusting the inclination of a vehicle's headlamps |
| CN106183963A (en) * | 2016-08-19 | 2016-12-07 | 德施普科技发展温州有限公司 | A kind of regulation system of turn signal |
| CN108099760A (en) * | 2017-12-13 | 2018-06-01 | 芜湖润蓝生物科技有限公司 | A kind of headlight for vehicles convenient for adjusting angle |
| CN113028326A (en) * | 2021-02-01 | 2021-06-25 | 深圳市康时源科技有限公司 | A wire casing lamp that is used for rail vehicle's ability to adjust luminous angle |
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| Publication number | Publication date |
|---|---|
| CN114458997A (en) | 2022-05-10 |
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