CN205417342U - Far and near light auto -change over device of car light - Google Patents
Far and near light auto -change over device of car light Download PDFInfo
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- CN205417342U CN205417342U CN201620016181.1U CN201620016181U CN205417342U CN 205417342 U CN205417342 U CN 205417342U CN 201620016181 U CN201620016181 U CN 201620016181U CN 205417342 U CN205417342 U CN 205417342U
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Abstract
The utility model provides a vehicle headlamps's far and near light auto -change over device, includes: be fixed in the movable light screen of holder on and on the speculum, movable light screen can overturn to about doing in the place ahead of vehicle headlamps, goes on switching the matched with shading with far and near light and switches. When using car light distance light function, can supply power for the motor through straightening gear drive, the motor drives movable light screen and overturns and move down to the front lower place, and the distance light function is realized to the head -light. When using car light short -distance beam function, to motor power, movable light screen auto -response to the initial position in outage back, the short -distance beam function is realized to the head -light. According to the utility model discloses a far and near light auto -change over device of car light, the structure of the standard motor of use on transmission structure to guaranteeing reliability of an item and lower cost, and on transmission structure, using straight gear structure conversion transmission mechanism, far and near light department all is equipped with falls the design of making an uproar, overall product simple process, and performance and compatible aspect are assessd, and the product was stronger more in the past. Design of unique heat radiation structure and the unique technology of motor for the solenoid valve can be used in on the extremely harsh halogen head -light light source of temperature.
Description
Technical field
This utility model relates to car lamp device, specifically, this utility model relates to a kind of Far-near lamplight switchover device for vehicle lamp, according to Far-near lamplight switchover device for vehicle lamp described in the utility model, its compact conformation is simple, reduce manufacturing process cost, owing to adding sealing ring and root position limiting structure, greatly reduce noise, additionally, owing to overcoming conventional solenoid valve to be mainly used in the distance-light switch unit of xenon headlight, and this utility model uses electric motor type electromagnetic valve, promotes compatibility.
Background technology
Automobile lighting lamp is necessary for the illuminating effect that the automobile in travelling provides optimal.But, under actual road traffic environment, when two automobile meetings travelled in opposite directions, the high light of headlamp can cause dazzling the eyes of driver to have the danger of generation vehicle accident.
To this, the settling mode currently mainly taked is that the use of the headlamp etc. to automobile carries out long-and-short distant light switching.The different situation used according to distance-light and requirement, use different headlamps.On the other hand, currently the majority vehicle head lamp all uses combined lamp, will form a whole use by the light fixture such as headlamp, front directional.
Although, as it has been described above, the assembling lamp used that the light fixture such as headlamp, front directional is formed a whole have readily accessible, assemble, the advantage such as cleaning, but there is also lamp installation space and limit the problem caused.It is proposed to this end that the long-and-short distant light integration of headlamp, the farthest, low beam use same light source, switch the functional requirement of long-and-short distant light by regulation internal structure when driving.
But, in the occasion of the described combined lamp being formed a whole by the light fixture such as headlamp, front directional and using, once distance-light handoff functionality is the best or loses efficacy, and by the illumination functions of far and near for infringement light, thus easily causes safety and vehicle accident.As can be seen here, in car lighting lamp, the switching of long-and-short distant light is particularly important, and it will directly influence the safety of running car.
To this end, existing people researchs and develops multiple Far-near lamplight switchover device.
Such as, the Chinese utility model patent of Application No. " 200720129230.3 ", disclose a kind of Far-near lamplight switchover device, it is characterized in that: described fixing catch is located at the leading edge of reflector body, described adjusting apparatus includes electromagnetic valve and active blade, described electromagnetic valve is provided with motion bar, with and described active blade connect, described active blade is to be connected with described fixing catch with pin connected assembly, in order to by described pin connected assembly as the rotary shaft of active blade, described active blade is to be extended with and the linking arm of the described perpendicular shape of active blade body, with and the motion bar of described electromagnetic valve connect.
But, according to the Far-near lamplight switchover device of described utility model patent, its modular construction is relative complex, and its main purpose is to protect minimizing and the temperature rise amplitude of power consumption, it is difficult to reach to switch flexible, the combination type functional requirement of simple in construction.
It addition, during driver drives vehicle, there will be the situation of meeting and climb and fall unavoidably.Particularly automobile is when night running, when the car bulb gone in the same direction and climb and fall, the reflection light on road surface can affect the vision of driver, if will result in the most by force driver not see road ahead, so needing driver to switch the distance-light of automobile in time, if switching is not in time, so that it may can cause vehicle accident.Therefore, modern vehicle is widely used distance-light switching mechanism and realizes the distance-light switching control of automobile, and electromagnetic actuator (electromagnetic valve) is widely used in distance-light switching mechanism.The action utilizing the absorption of the electric magnet in electromagnetic actuator and resilience can realize the switching of distance-light, and its action is the most reliable.
But, in actual applications, bigger collision noise can be sent during due to the electromagnetic actuation in existing electromagnetic actuator and release, thus attract the complaint of some users.Under the overall situation the most increasingly emphasizing user's comfort, noise when reducing electromagnetic actuator work just seems and is extremely necessary.Additionally, electric magnet can produce stronger vibrations when adhesive and release, the most easily cause light shape to shake, and this vibrations also can cause the faults such as connection loosens, and affects the reliability of distance-light switching mechanism.
Additionally, number of patent application is that " 201410226360.3 ", invention entitled " Far-near lamplight switchover device of a kind of car headlamp " disclose a kind of Far-near lamplight switchover device being mainly used in vehicle xenon headlamp, use shearing dynamic iron core type electromagnetic valve, and include: the clamper being fixed on reflecting mirror, it is characterized in that, electromagnet it is fixed with on clamper, described electromagnet is connected with connecting bushing by axostylus axostyle, described connecting bushing matches with movable light shield plate, and described movable light shield plate matches by its angle of freely rotatable change around rotary shaft.
According to the Far-near lamplight switchover device of above-mentioned car headlamp, by the magnetic force moving axostylus axostyle of electromagnet, movable light shield plate can be driven around one side shaft fulcrum, changed by the angle changing movable light shield plate, cause the change of shaded effect.
But, Far-near lamplight switchover device according to above-mentioned car headlamp, movable light shield plate is around one side shaft fulcrum, changed by the angle changing movable light shield plate, cause the change of shaded effect, the change at the shading position that the angle change of its movable light shield plate brings receives restriction, affects distance-light switching effect；
It addition, according to the Far-near lamplight switchover device of above-mentioned car headlamp, the stop structure of its most simple spacing one end, only serve position-limiting action, without noise reduction, therefore operating noise is big.
As it is shown in figure 1, the operation principle of the system of the shearing dynamic iron core type electromagnetic valve of use is as follows in the past:
When driver needs to use car light road function, press distance-light switching driving lever, BCM (i.e. the distance-light switching solenoid valve module of hardware and software platform) can be to solenoid valve, electromagnetic force is produced after coil electricity, iron core is moved, linkage drives dark slide to move down, it is achieved road function, automatically electromagnetic valve is returned to initial position by spring force after power-off.In actual applications, bigger collision noise can be sent during due to the electromagnetic actuation in existing electromagnetic actuator and release, thus also attract the complaint of some users.
Under the overall situation the most increasingly emphasizing user's comfort, noise when reducing electromagnetic actuator work just seems and is extremely necessary.Additionally, electric magnet can produce stronger vibrations when adhesive and release, the most easily cause light shape to shake, and this vibrations also can cause the faults such as connection loosens, and affects the reliability of distance-light switching mechanism.
Therefore, the Far-near lamplight switchover device of conventional car headlamp there is the problem that cost is high, noise is big, compatibility is the best.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is: provide a kind of Far-near lamplight switchover device for vehicle lamp, according to Far-near lamplight switchover device for vehicle lamp described in the utility model, use a kind of distance-light switch motor electromagnetic valve module, distance-light switching solenoid valve modular structure is compact simply, reduces manufacturing process cost；Described distance-light switching solenoid valve module adds sealing ring and root position limiting structure, greatly reduces noise；Further, since overcome conventional solenoid valve to be mainly used in the distance-light switch unit of xenon headlight, described distance-light switching solenoid valve module is applicable to the occasion such as xenon headlight and Halogen light, promotes it compatible.
The technical scheme of a kind of Far-near lamplight switchover device for vehicle lamp of the present utility model is as follows:
A kind of Far-near lamplight switchover device of car headlamp, including: the clamper 6 be arranged at car headlamp front, being fixed on reflecting mirror and the movable light shield plate 5 being arranged on clamper 6, it is characterised in that
Also include motor and by motor-driven Spur Gear Driving mechanism,
Described movable light shield plate can with bottom it for fulcrum in the front of car headlamp to spinning upside down, carry out the shading switching matched with distance-light switching,
When using car light road function, operation distance-light switching driving lever, electrical power, drive movable light shield plate 5 forward downward to overturn and move down by Spur Gear Driving mechanism, headlamp realizes road function,
When using car light low-beam function, operation distance-light switching driving lever, to motor power-off, after power-off, movable light shield plate 5 automatically reverts to initial position, and headlamp realizes low-beam function,
Local hollow out design is used for arranging the housing of motor.
The housing arranging motor uses local hollow out design, to increase heat-dissipating space, to accelerate high temperature air flowing velocity, plays cooling-down effect.
According to a kind of Far-near lamplight switchover device for vehicle lamp described in the utility model, it is characterised in that:
Movable light shield plate 5 rear is provided with heat producing light sources 10, recessed prone arc light-blocking structure is set on the downside of movable light shield plate 5, using car light road function, when i.e. headlamp is in high-beam operational state, the direct heat transfer of motor electromagnetic valve actuating mechanism is covered by movable light shield plate 5 light-blocking structure that forward downward overturns and moves down by heat producing light sources.
Owing to being provided with heat producing light sources 10 in movable light shield plate 5 front lower place, using car light road function, when i.e. headlamp is in high-beam operational state, heat producing light sources is covered by the recessed prone arc light-blocking structure arranged on the downside of the movable light shield plate 5 that forward downward overturns and moves down, thus, the direct impact by heat producing light sources of motor electromagnetic valve actuating mechanism can be avoided to affect its service life.
According to a kind of Far-near lamplight switchover device for vehicle lamp described in the utility model, it is characterised in that: described Spur Gear Driving mechanism includes:
Rotor sub-unit with motor output shaft meshed transmission gear, described rotor sub-unit is a fan-shaped spur gear, its fan-shaped spur gear portions and motor output shaft meshed transmission gear, bottom its sector coaxially connected with movable light shield plate 5, and movable light shield plate 5 can be driven to spin upside down in the front of car headlamp.
According to a kind of Far-near lamplight switchover device for vehicle lamp described in the utility model, it is characterised in that: movable light shield plate 5 is provided with spacing rubber blanket near clamper 6 side.
According to a kind of Far-near lamplight switchover device for vehicle lamp described in the utility model, distance light is spacing by root, and dipped beam passes through rubber blanket, the most only light type accurate location provides spacing, the effect of the noise reduction more played.
According to a kind of Far-near lamplight switchover device for vehicle lamp described in the utility model, it is characterised in that: described movable light shield plate 5 is disposed in proximity to the rubber blanket of clamper 6 side and is arranged at movable light shield plate 5 two side end.
According to a kind of Far-near lamplight switchover device for vehicle lamp described in the utility model, it is characterised in that: described movable light shield plate 5 is provided with the spring being arranged on housing 3 in clamper 6 side dorsad,
When headlamp is realized to low-beam function by high beam function, described movable light shield plate 5 automatically reverts to initial position by spring force, and headlamp realizes low-beam function,
Can play simultaneously and reduce because the effect of the noise that clamper 6 causes abutted against by movable light shield plate 5.
According to a kind of Far-near lamplight switchover device for vehicle lamp described in the utility model, it is characterised in that: on movable light shield plate 5, middle side part is provided with triangle light type dark slide, and the ramp of described triangle light barrier is downward-sloping to headlamp front.
According to a kind of Far-near lamplight switchover device for vehicle lamp described in the utility model, it is characterised in that: described Far-near lamplight switchover device for vehicle lamp is for the distance-light switching of halogen headlamp.
Certainly, Far-near lamplight switchover device for vehicle lamp described in the utility model can also be used for the distance-light switching of Xenon headlamp, but the use environment of halogen headlamp is the most harsh.
According to a kind of Far-near lamplight switchover device for vehicle lamp of the present utility model, special light barrier is convertible mode of operation, using car light road function, when i.e. headlamp is in high-beam operational state, heat producing light sources is covered by the recessed prone arc light-blocking structure arranged on the downside of the movable light shield plate 5 that forward downward overturns and moves down, thus, the direct impact by heat producing light sources of motor electromagnetic valve actuating mechanism can be avoided to affect its service life.
According to a kind of Far-near lamplight switchover device for vehicle lamp of the present utility model, drive mechanism uses standard electromotor gear transmission system replace traditional nonstandard transmission actuator, thus ensure the reliability of product and relatively low cost.
According to a kind of Far-near lamplight switchover device for vehicle lamp of the present utility model, on drive mechanism, being designed with noise-reducing design at distance-light, product integrated artistic is simple, and performance and compatible aspect are examined, and more conventional product is higher.Unique heat radiation structure design and motor Particular craft so that motor electromagnetic valve can be used on the halogen headlamp light source that temperature is the most harsh.
When using car light road function, operation distance-light switching driving lever, electrical power, drive movable light shield plate 5 forward downward to overturn and move down by Spur Gear Driving mechanism, headlamp realizes road function,
When using car light low-beam function, operation distance-light switching driving lever, to motor power-off, after power-off, movable light shield plate 5 automatically reverts to initial position by spring force, and headlamp realizes low-beam function.
According to the Far-near lamplight switchover device of above-mentioned car headlamp, by the magnetic force moving axostylus axostyle of electromagnet, movable light shield plate can be driven around one side shaft fulcrum, changed by the angle changing movable light shield plate, cause the change of shaded effect.And this utility model is to use motor as actuator, pass through Spur Gear Driving, i.e. rotor sub-unit, movable light shield plate direction before and after headlamp is driven to overturn, drive distance-light switches, and when vehicular high beam duty, is covered by heat producing light sources, avoiding actuator to be directly heated and then affect service life, heat-resisting analysis and Preliminary experiment results show that this design can reduce actuator temperature 10 DEG C～20 DEG C.
According to a kind of Far-near lamplight switchover device for vehicle lamp of the present utility model, have an advantage that
(1) low cost, through analysis and assessment, this utility model product declines 20% compared with similar OEM product cost, and manufacturing process is simpler compared with conventional product；
(2) noise little-owing to adding sealing ring and root position limiting structure, greatly reduce noise, compared with like product decline more than 30%；
(3) compatible good-conventional solenoid valve is mainly used in the distance-light switch unit of xenon headlight, and this utility model uses electric motor type electromagnetic valve, overcomes conventional product not enough.
Accompanying drawing explanation
Fig. 1 is the Far-near lamplight switchover device schematic diagram of conventional headlamp.
Fig. 2 is the axonometric chart of a kind of Far-near lamplight switchover device for vehicle lamp of the present utility model.
Fig. 3 is a kind of Far-near lamplight switchover device for vehicle lamp of the present utility model schematic diagram when being in low-beam operational state.
Fig. 4 is a kind of Far-near lamplight switchover device for vehicle lamp of the present utility model schematic diagram when being in high-beam operational state.
Fig. 5 is the light-blocking structure schematic diagram being arranged at movable light shield plate of a kind of Far-near lamplight switchover device for vehicle lamp of the present utility model, and during the upset of movable light shield plate forward downward, heat producing light sources is covered by light-blocking structure.
Fig. 6 is the motor housing schematic diagram of a kind of Far-near lamplight switchover device for vehicle lamp of the present utility model.
Fig. 7 is the part explosive view of electric motor type electromagnetic valve.
In figure, 1 is housing, and 2 is motor, 3 is rotor sub-unit, 4 is torsion spring, and 5 is movable light shield plate, and 6 is clamper, 7 is the triangle light barrier being arranged at middle side part on movable light shield plate 5,8 for arranging on the downside of movable light shield plate 5, light-blocking structure that concave surface is the most curved, 9 is rotor sub-unit rotating shaft, and 10 is rotor sub-unit bearing, 11 is rubber blanket, and 12 is light source.
Detailed description of the invention
Hereinafter, referring to the drawings, the best mode for implementing automobile long-and-short distant light switching device of the present utility model is described in detail.
Embodiment 1
The Far-near lamplight switchover device of the car headlamp that a kind of distance-light for halogen headlamp switches, including: the clamper 6 be arranged at car headlamp front, being fixed on reflecting mirror and the movable light shield plate 5 being arranged on clamper 6.Described movable light shield plate can with bottom it for fulcrum in the front of car headlamp to spinning upside down, carry out the shading switching matched with distance-light switching.When using car light road function, operation distance-light switching driving lever, electrical power, the housing of motor uses local hollow out design.
Driven by motor movable light shield plate 5 forward downward overturns and moves down, and headlamp realizes road function.When using car light low-beam function, operation distance-light switching driving lever, motor power-off, after power-off, movable light shield plate 5 automatically reverts to initial position, and headlamp realizes low-beam function.
According to the present embodiment, special light barrier is convertible mode of operation, and adds the barrier structure of light direct projection actuator.
According to the present embodiment, movable light shield plate 5 rear is provided with heat producing light sources, using car light road function, when i.e. headlamp is in high-beam operational state, the movable light shield plate 5 that forward downward overturns and moves down, by the recessed prone arc light-blocking structure arranged on the downside of it, heat producing light sources is covered, thus, actuator can be avoided directly to be affected by heat producing light sources and affect its service life.
According to the present embodiment, this utility model key structure is, uses standard electromotor gear transmission system to replace traditional nonstandard transmission actuator to complete.Described Spur Gear Driving mechanism includes: motor, rotor sub-unit with motor output shaft meshed transmission gear, described rotor sub-unit is a fan-shaped spur gear, its spur gear portions and motor output shaft meshed transmission gear, bottom its sector coaxially connected with movable light shield plate 5, and movable light shield plate 5 can be driven to spin upside down in the front of car headlamp.
Additionally, movable light shield plate 5 is provided with rubber blanket near clamper 6 side, thus, described rubber blanket is not only light type accurate location and provides spacing, more automatically revert to initial position at movable light shield plate 5 by spring force, headlamp by high beam function, can be played and reduce because the effect of the noise that clamper 6 causes abutted against by movable light shield plate 5 when low-beam function realizes.
According to the present embodiment, described movable light shield plate 5 is provided with spring in clamper 6 side dorsad, when headlamp is realized to low-beam function by high beam function, described movable light shield plate 5 automatically reverts to initial position by spring force, headlamp realizes low-beam function, can play simultaneously and reduce because the effect of the noise that clamper 6 causes abutted against by movable light shield plate 5.
According to a kind of Far-near lamplight switchover device for vehicle lamp of the present utility model, drive mechanism uses the structure of standard electromotor, thus ensure the reliability of product and relatively low cost, and on drive mechanism, using spur gear structure conversion driving mechanism, be designed with noise-reducing design at distance-light, product integrated artistic is simple, performance and compatible aspect are examined, and more conventional product is higher.Unique heat radiation structure design and motor Particular craft, make electromagnetic valve can be used on the halogen headlamp light source that temperature is the most harsh (Xenon headlamp can also be adaptive, highlights halogen headlamp here for no other reason than that the use environment of halogen headlamp is more harsh).
According to a kind of Far-near lamplight switchover device for vehicle lamp of the present utility model, have an advantage that
(1) low cost, through analysis and assessment, this utility model product declines 20% compared with similar OEM product cost, and manufacturing process is simpler compared with conventional product；
(2) noise little-owing to adding sealing ring and root position limiting structure, greatly reduce noise, compared with like product decline more than 30%；
(3) compatible good-conventional solenoid valve is mainly used in the distance-light switch unit of xenon headlight, and this utility model uses electric motor type electromagnetic valve, overcomes conventional product not enough.
Claims (9)
1. a Far-near lamplight switchover device for car headlamp, including: it is arranged at car headlamp front, the clamper being fixed on reflecting mirror and the movable light shield plate being arranged on clamper, it is characterised in that
Also include motor and by motor-driven Spur Gear Driving mechanism,
Described movable light shield plate can with bottom it for fulcrum in the front of car headlamp to spinning upside down, carry out the shading switching matched with distance-light switching,
When using car light road function, operation distance-light switching driving lever, electrical power, drive movable light shield plate forward downward to overturn and move down by Spur Gear Driving mechanism, headlamp realizes road function,
When using car light low-beam function, operation distance-light switching driving lever, to motor power-off, after power-off, movable light shield plate automatically reverts to initial position, and headlamp realizes low-beam function,
Local hollow out design is used for arranging the housing of motor.
2. a kind of Far-near lamplight switchover device for vehicle lamp, it is characterized in that: movable light shield plate rear is provided with heat producing light sources, recessed prone arc light-blocking structure is set on the downside of movable light shield plate, using car light road function, when i.e. headlamp is in high-beam operational state, the direct heat transfer of motor electromagnetic valve actuating mechanism is covered by the movable light shield plate light-blocking structure that forward downward overturns and moves down by heat producing light sources.
Owing to being provided with heat producing light sources in movable light shield plate front lower place, using car light road function, when i.e. headlamp is in high-beam operational state, heat producing light sources is covered by the recessed prone arc light-blocking structure arranged on the downside of the movable light shield plate that forward downward overturns and moves down, thus, the direct impact by heat producing light sources of motor electromagnetic valve actuating mechanism can be avoided to affect its service life.
3. a kind of Far-near lamplight switchover device for vehicle lamp, it is characterised in that: described Spur Gear Driving mechanism includes:
Rotor sub-unit with motor output shaft meshed transmission gear, described rotor sub-unit is a fan-shaped spur gear, its fan-shaped spur gear portions and motor output shaft meshed transmission gear, bottom its sector coaxially connected with movable light shield plate, and movable light shield plate can be driven to spin upside down in the front of car headlamp.
4. a kind of Far-near lamplight switchover device for vehicle lamp, it is characterised in that: movable light shield plate is provided with spacing rubber blanket near clamper side.
5. a kind of Far-near lamplight switchover device for vehicle lamp, distance light is spacing by root, and dipped beam passes through rubber blanket, the most only light type accurate location provides spacing, the effect of the noise reduction more played.
6. a kind of Far-near lamplight switchover device for vehicle lamp, it is characterised in that: the rubber blanket that described movable light shield plate is disposed in proximity to clamper side is arranged at movable light shield plate two side end.
7. a kind of Far-near lamplight switchover device for vehicle lamp, it is characterised in that: described movable light shield backboard is provided with the spring being arranged on housing 3 to clamper side,
When headlamp is realized to low-beam function by high beam function, described movable light shield plate automatically reverts to initial position by spring force, and headlamp realizes low-beam function,
Can play simultaneously and reduce because the effect of the noise that clamper causes abutted against by movable light shield plate.
8. a kind of Far-near lamplight switchover device for vehicle lamp, it is characterised in that: on movable light shield plate, middle side part is provided with triangle light type dark slide, and the ramp of described triangle light barrier is downward-sloping to headlamp front.
9. a kind of Far-near lamplight switchover device for vehicle lamp, it is characterised in that: described Far-near lamplight switchover device for vehicle lamp is for the distance-light switching of halogen headlamp.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620016181.1U CN205417342U (en) | 2016-01-08 | 2016-01-08 | Far and near light auto -change over device of car light |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620016181.1U CN205417342U (en) | 2016-01-08 | 2016-01-08 | Far and near light auto -change over device of car light |
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| CN205417342U true CN205417342U (en) | 2016-08-03 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107082042A (en) * | 2017-06-22 | 2017-08-22 | 河南天海电器有限公司 | Car headlamp distance-light switching chopping mechanism and its bulb module |
| CN107499225A (en) * | 2017-08-18 | 2017-12-22 | 上海小糸车灯有限公司 | Vehicle light illumination device, vehicle lamp assembly and automobile |
| CN108194892A (en) * | 2018-03-05 | 2018-06-22 | 宁波依诺汽车电子有限公司 | A kind of LED distance-lights switch and distance-light integral type car light |
| CN108216010A (en) * | 2016-12-14 | 2018-06-29 | 常州星宇车灯股份有限公司 | A kind of adaptive car lamp switching mechanism replied based on torque spring |
| CN108224358A (en) * | 2018-03-05 | 2018-06-29 | 宁波依诺汽车电子有限公司 | A kind of tangent line baffle being applied on double light shifters |
| CN108275065A (en) * | 2017-01-05 | 2018-07-13 | 常州星宇车灯股份有限公司 | A kind of adaptive front lamp light type switching module based on Hall sensor |
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2016
- 2016-01-08 CN CN201620016181.1U patent/CN205417342U/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216010A (en) * | 2016-12-14 | 2018-06-29 | 常州星宇车灯股份有限公司 | A kind of adaptive car lamp switching mechanism replied based on torque spring |
| CN108216010B (en) * | 2016-12-14 | 2023-08-29 | 常州星宇车灯股份有限公司 | Self-adaptive car light switching device based on torsion spring returns |
| CN108275065A (en) * | 2017-01-05 | 2018-07-13 | 常州星宇车灯股份有限公司 | A kind of adaptive front lamp light type switching module based on Hall sensor |
| CN107082042A (en) * | 2017-06-22 | 2017-08-22 | 河南天海电器有限公司 | Car headlamp distance-light switching chopping mechanism and its bulb module |
| CN107499225A (en) * | 2017-08-18 | 2017-12-22 | 上海小糸车灯有限公司 | Vehicle light illumination device, vehicle lamp assembly and automobile |
| CN107499225B (en) * | 2017-08-18 | 2023-11-28 | 华域视觉科技(上海)有限公司 | Car light lighting device, car light assembly and car |
| CN108194892A (en) * | 2018-03-05 | 2018-06-22 | 宁波依诺汽车电子有限公司 | A kind of LED distance-lights switch and distance-light integral type car light |
| CN108224358A (en) * | 2018-03-05 | 2018-06-29 | 宁波依诺汽车电子有限公司 | A kind of tangent line baffle being applied on double light shifters |
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| CP01 | Change in the name or title of a patent holder | ||
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Address after: 201800 Yecheng Road, Jiading District, Jiading District, Shanghai Patentee after: Hua Yu vision technology (Shanghai) Co., Ltd. Address before: 201800 Yecheng Road, Jiading District, Jiading District, Shanghai Patentee before: Xiaoxi Car Lights Co., Ltd., Shanghai |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190517 Address after: 401122 Chongqing Economic and Technological Development Zone Jingkaiyuan C42-1 Patentee after: Huayu Visual Technology (Chongqing) Co., Ltd. Address before: 201800 Yecheng Road, Jiading District, Jiading District, Shanghai Patentee before: Hua Yu vision technology (Shanghai) Co., Ltd. |