CN201158335Y - Steering vehicle lamp without drive element - Google Patents
Steering vehicle lamp without drive element Download PDFInfo
- Publication number
- CN201158335Y CN201158335Y CNU2007201738282U CN200720173828U CN201158335Y CN 201158335 Y CN201158335 Y CN 201158335Y CN U2007201738282 U CNU2007201738282 U CN U2007201738282U CN 200720173828 U CN200720173828 U CN 200720173828U CN 201158335 Y CN201158335 Y CN 201158335Y
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- CN
- China
- Prior art keywords
- lamp
- spring
- car light
- automobile
- steering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000005484 gravity Effects 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 210000005069 ears Anatomy 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model belongs to the technology field of the automobile accessories. The prior steering lamp is characterized in that a power source for rotating the lamp is required, and the prior steering lamp is not associated with the speed. The steering automobile lamp comprises a lamp (4) and a lamp bracket (1). The steering automobile lamp is characterized in that the lamp (4) is installed on the lamp bracket (1) through a vertical rotating axle (5), and a gravity center adjusting block (3) of the lamp is installed at the tail part of the lamp (4), and used for adjusting the distance of the gravity center of the lamp relative to the rotating axle (5); when a balancing spring (2) adopts a tension spring, the quantity of the springs is two, one end of each spring is connected with the lug of the lamp (4), and the other end of the spring is connected with the lamp bracket (1); when the balancing spring (2) adopts a torsion spring, the quantity of the springs is two, one end of each spring is connected with the upper end or the lower end of the rotating axle (5), and the other end is connected with the lamp bracket (1). The automobile steering lamp has the advantages that the purpose that any driving element is not required can be achieved, the structure is simple, the operation is convenient, and the automobile steering lamp can ensure the vehicle illumination during the process of normally driving or turning, and can enhance the security for driving at night.
Description
Technical field
The utility model relates to a kind of turning vehicle lights that need not driver element, belongs to the car accessories technical field.Especially automobile can make the distribution of light and the deflection angle of vehicle adapt when night running, improves the visiblity of obstacle, solves the problem of vision blind area.
Background technology
At present, automobile front all is fixedly mounted on the head both sides of automobile, and car light cannot rotate with automobile turning.When automobile during at turning driving, there is the problem of a vision blind area, very easily cause traffic accident.In order to address this problem, China Patent No. is CN02220719.8 (turning to automotive lamp synchronously with the wheel direction), CN94218881.0 (the full automaticity car light turns to synchro), CN97206635.7 (the synchronous steering hardware of car light), CN9822904.2 (Lamp for indicating change of drive direction), CN98219067.0 (automatic steering car light), CN97227309.3 (a kind of car light steering hardware), CN01256895.3 (the synchronous steering hardware of car light), CN03243375.1 (automobile lamp steering hardware), CN200520114773.9 (a kind of automobile lamp that turns to) etc., proposed various solutions, but two common characteristic have all been arranged: the first, need power resources that are used for making the car light rotation, comprise deflector, the automobile pull bar, Hydraulic Pump, electro-motor etc.The second, all it doesn't matter with speed for these all schemes.But in fact should be, when automobile during at turning driving, the automobile speed height then corner of car light be big, and the corner of car light also just reduces when the speed of a motor vehicle of automobile slows down.
Summary of the invention
The purpose of this utility model is intended to solve the deficiencies in the prior art and a kind of automobile lamp is provided, and it is promptly relevant with wheel steering angle, also relevant with the speed of a motor vehicle of automobile a kind of turning vehicle lights that need not driver element.
A kind of turning vehicle lights that need not driver element comprises car light, and lamp bracket is characterized in that: car light is installed on the lamp bracket by a vertical rotating shaft, and car light center of gravity regulating block is installed in the afterbody of car light, is used for regulating the distance of car light center of gravity with respect to rotating shaft;
When balance spring was extension spring, spring was two, and the picking up the ears an of end of each spring and car light links to each other, and the other end links to each other with lamp bracket; When balance spring was torsion spring, spring was two, and an end of each spring links to each other with rotating shaft upper end or lower end, and the other end links to each other with lamp bracket.
The automobile lamp that the utility model provides, it is promptly relevant with wheel steering angle, also relevant with the speed of a motor vehicle of automobile a kind of turning vehicle lights that need not driver element.
Description of drawings
Structural representation when Fig. 1 is the utility model use extension spring.
Structural representation when Fig. 2 is the utility model use torsion spring.
Fig. 3 is the illumination zone variation scheme drawing that the utility model is installed in traveling vehicle.
Fig. 4 is the connection structure scheme drawing of car light 4 of the present utility model, rotating shaft 5 car light center of gravity regulating blocks 3.
The specific embodiment
The purpose of this utility model is to realize by such method: a kind of turning vehicle lights that need not driver element comprises car light 4, lamp bracket 1, car light center of gravity regulating block 3, balance spring 2, rotating shaft 5 compositions such as grade.Car light 1 is installed on the lamp bracket 1 by a vertical rotating shaft 5, between rotating shaft 5 and the lamp bracket 1 antifriction-bearing box is housed, and plays a part to reduce to rub.Car light center of gravity regulating block 3 is installed in the afterbody of car light 4, and spring one end links to each other with car light 4 when balance spring 2 is extension spring, and the other end links to each other with lamp bracket 1; Spring one end links to each other with rotating shaft 5 when balance spring is torsion spring, and the other end links to each other with lamp bracket 1.
When automobile turning, because the deviation of gravity center rotating shaft certain distance of car light 4, under action of centrifugal force, will outwards rotate, yet balance spring produces and hinders the resisting moment that car light rotates, car light and spring reach a moment balance as a result, and at this moment car light and lamp bracket just in time also turn to angle required when turning.When the automobile straight-line travelling, owing to there is not the existence of centnifugal force, car light also just can not deflection so.Centnifugal force is an amount relevant with turn radius on the one hand in addition, and turn radius is relevant with the corner of wheel, and centnifugal force is also relevant with the speed of a motor vehicle on the other hand, therefore can be easy to realize that by centnifugal force car light turns to control.Can change the center of gravity of car light 4 and the distance of rotating shaft 5 by the nut of regulating on the car light center of gravity regulating block 36, thereby the size of car light centnifugal force during the change automobile turning changes the relative rotation of car light and lamp bracket.
Claims (2)
1, a kind of turning vehicle lights that need not driver element, comprise car light (4), lamp bracket (1), it is characterized in that: car light (4) is installed on the lamp bracket (1) by a vertical rotating shaft (5), car light center of gravity regulating block (3) is installed in the afterbody of car light (4), is used for regulating the distance of car light center of gravity with respect to rotating shaft (5); Also comprise two balance springs (2), balance spring is extension spring or torsion spring.
2, a kind of turning vehicle lights that need not driver element according to claim 1 is characterized in that:
When balance spring (2) was extension spring, spring was two, and the picking up the ears an of end of each spring and car light (4) links to each other, and the other end links to each other with lamp bracket (1); When balance spring (2) was torsion spring, spring was two, and an end of each spring links to each other with rotating shaft (5) upper end or lower end, and the other end links to each other with lamp bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201738282U CN201158335Y (en) | 2007-10-26 | 2007-10-26 | Steering vehicle lamp without drive element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201738282U CN201158335Y (en) | 2007-10-26 | 2007-10-26 | Steering vehicle lamp without drive element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201158335Y true CN201158335Y (en) | 2008-12-03 |
Family
ID=40108927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201738282U Expired - Lifetime CN201158335Y (en) | 2007-10-26 | 2007-10-26 | Steering vehicle lamp without drive element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201158335Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101157350B (en) * | 2007-10-26 | 2011-04-27 | 北京工业大学 | Turning vehicle lights without drive element |
-
2007
- 2007-10-26 CN CNU2007201738282U patent/CN201158335Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101157350B (en) * | 2007-10-26 | 2011-04-27 | 北京工业大学 | Turning vehicle lights without drive element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20081203 Effective date of abandoning: 20071026 |