CN208042007U - A kind of instant and near light linkage dimming mechanism - Google Patents
A kind of instant and near light linkage dimming mechanism Download PDFInfo
- Publication number
- CN208042007U CN208042007U CN201720940625.5U CN201720940625U CN208042007U CN 208042007 U CN208042007 U CN 208042007U CN 201720940625 U CN201720940625 U CN 201720940625U CN 208042007 U CN208042007 U CN 208042007U
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- light
- holder
- dipped beam
- ball seat
- dimming
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Abstract
The utility model is related to front shining lamp adjustment technical fields,More particularly to it is a kind of remote,Dipped beam linkage dimming mechanism,Including dipped beam holder and distance light holder,Dipped beam holder is wherein rotatably assorted with the first light regulating bolt on one side,Distance light holder is wherein rotatably assorted with the second light regulating bolt on one side,It is connected by interlocking bar between dipped beam holder and distance light holder,Interlocking bar is both perpendicular to dipped beam holder and distance light holder,The telescopic rod of dipped beam holder and light dimming electric motor is vertically connected,Light dimming electric motor can drive dipped beam holder to be rotated around side where the first light regulating bolt simultaneously,Drive distance light holder around the radius of side rotation and the two rotation where the second light regulating bolt,Direction and angle all same,After light dimming electric motor is connected to signal,The telescopic rod of light dimming electric motor carries out stretching or backward movement,To drive dipped beam holder and distance light holder pivots,Effectively realize dimming function,Total is compact,Shorten the spatial dimension that interlocking bar significantly reduces entire mechanism,Promote the miniaturization of headlamp.
Description
Technical field
The utility model is related to front shining lamp adjustment technical field more particularly to a kind of instant and near light linkage dimming mechanisms.
Background technology
It is provided in GB4785_2007, it is close caused by vehicle load changes to make up that automobile need to have front shining lamp adjustment device
The variation of light dead line gradient.And distance light needs to keep specific relationship on photometric screen with dipped beam light type, i.e., is filled in light modulation
Distance light is generally also used when setting adjusting dipped beam gradient while the mode of adjusting is to keep the relative position between the two.Instant and near light
Linkage dimming mechanism is a kind of while adjusting distance light and dipped beam system and device, it can be ensured that distance light is consistent with dipped beam system adjustment
Property.
However linkage adjustment structure common at present is chiefly used in halogen and Xenon headlamp, haves the shortcomings that volume is larger simultaneously
With the risk of failure of adjustment.LED headlamp moulding at this stage has the tendency that developing (in vehicle axis system to long and narrow direction
On be presented as：Y-direction and Z-direction size become smaller).The influence of headlamp interior layout is：When distance-light uses split-type design side
When case, the distance of distance-light intermodule is restricted (size of Y-direction under vehicle axis system), and in such cases, link light modulation machine
Structure also will by Y-direction size reduce influenced, in some instances it may even be possible to occur space it is too small be difficult to arrange linkage adjustment mechanism the case where.
Therefore, it is significant to research and develop a kind of novel, small size headlamp instant and near light linkage dimming mechanism.
Utility model content
The purpose of the utility model is to overcome the problems of the above-mentioned prior art, a kind of small volume, Neng Goushi are provided
The instant and near light linkage dimming mechanism of existing headlamp miniaturization.
Technical solution adopted by the utility model to solve its technical problems is：A kind of instant and near light linkage dimming mechanism, packet
Dipped beam holder and distance light holder are included, dipped beam holder is wherein rotatably assorted with the first light regulating bolt on one side, and distance light holder is wherein
It is rotatably assorted with the second light regulating bolt, is connected by interlocking bar between dipped beam holder and distance light holder on one side, interlocking bar is hung down simultaneously
Directly in dipped beam holder and distance light holder, the telescopic rod of dipped beam holder and light dimming electric motor is vertically connected, and light dimming electric motor can drive simultaneously
Dipped beam holder is rotated where the first light regulating bolt when rotation, drive distance light holder are where the second light regulating bolt and the two turns
Dynamic radius, direction and angle all same.
The dipped beam holder is square frame, and the first ball seat is respectively set in the adjacent corner of dipped beam holder two of which
Sub-unit, the first light regulating bolt are two, and one end of two the first light regulating bolts passes through the of bulb and Liang Ge corners respectively
One ball seat sub-unit is corresponded to constitute and is rotatably assorted.
The light dimming electric motor is connected with another turning of dipped beam holder and the turning is different from two the first ball seat sub-unit institutes
At turning.
The corner of dipped beam holder where light dimming electric motor is connected and fixed plate, where plane where fixed plate and dipped beam holder
Plane is parallel or overlaps, and one end of interlocking bar is rotatedly connected by the ball seat in the plate face of bulb and fixed plate, the other end passes through
Bulb and the second ball seat sub-unit of distance light holder corner setting are rotatedly connected.
Third ball seat sub-unit is respectively set in the adjacent corner of the distance light holder two of which, and the second light regulating bolt is
Two, one end of two the second light regulating bolts corresponds structure by bulb and the third ball seat sub-unit of Liang Ge corners respectively
At being rotatably assorted, the second ball seat sub-unit is arranged in the corner different from turning where two third ball seat sub-units.
Advantageous effect：When the utility model is used, the first light regulating bolt and the second light regulating bolt heat are embedded in car headlamp
Shell in, after light dimming electric motor is connected to dim signal, the telescopic rod of light dimming electric motor stretch out or backward movement, to drive
Dipped beam holder is rotated where the first light regulating bolt when rotation, drive distance light holder are where the second light regulating bolt and the two turns
Dynamic radius, direction and angle all same, effectively realizes dimming function, and total is more compact, shortens interlocking bar effectively
The spatial dimension for reducing entire mechanism promotes the miniaturization of headlamp, reduces cost.
Description of the drawings
Fig. 1 is the stereogram of the utility model；
Fig. 2 is the stereogram of another angle of the utility model；
Fig. 3 is the stereogram of interlocking bar；
Fig. 4 is the simplified pinciple figure of the utility model.
In figure：10- dipped beams holder, 11- the first ball seat sub-units；20- distance light holder, the second ball seats of 21- sub-unit, 22-
Third ball seat sub-unit；The first light regulating bolts of 30-；The second light regulating bolts of 40-；50- interlocking bar；60- light dimming electric motors；70- is fixed
Plate.
Specific implementation mode
With reference to Fig. 1-4, the utility model will be further described.
A kind of instant and near light linkage dimming mechanism, including dipped beam holder 10 and distance light holder 20, wherein the one of dipped beam holder 10
Side and the first light regulating bolt 30 are rotatably assorted, and distance light holder 20 is wherein rotatably assorted with the second light regulating bolt 40 on one side, dipped beam
It is connected by interlocking bar 50 between holder 10 and distance light holder 20, interlocking bar 50 is both perpendicular to dipped beam holder 10 and distance light holder
20, the telescopic rod of dipped beam holder 10 and light dimming electric motor 60 is vertically connected, and light dimming electric motor 60 can drive dipped beam holder 10 around simultaneously
One light regulating bolt, 30 place while rotation, drive distance light holder 20 around the second 40 place of light regulating bolt while rotate and the two rotation partly
Diameter, direction and angle all same.
When the utility model is used, the first light regulating bolt 30 and 40 heat of the second light regulating bolt are embedded in the shell of car headlamp
In, after light dimming electric motor 60 is connected to dim signal, the telescopic rod of light dimming electric motor 60 carries out stretching or backward movement, close to drive
Light holder 10 around 30 place of the first light regulating bolt while rotation, drive distance light holder 20 around the second 40 place of light regulating bolt while rotate and
Radius, direction and the angle all same of the two rotation, effectively realize dimming function, and total is more compact, shorten interlocking bar
50 significantly reduce the spatial dimension of entire mechanism, promote the miniaturization of headlamp, reduce cost, in addition, interlocking bar
PA66-GF30 may be used in 50 material, and nylon has self lubricity, it is ensured that and mechanism is gone slick during light modulation,
There is not Caton phenomenon, the glass fibre for adding 30% ensures the hardness of interlocking bar 50, improves wearability, increases and uses the longevity
Life.The shape of interlocking bar 50 is also not necessarily limited to straight-bar, can be according to the position of practical dipped beam holder 10 and distance light holder 20 to interlocking bar
50 carry out the adjustment of shape, and the middle part of interlocking bar 50 can be designed to Openworks shape, can effectively improve the intensity of interlocking bar 50, simultaneously
The use for reducing material, reduces cost.
Scheme as a further preference：The dipped beam holder 10 is square frame, and 10 two of which phase of dipped beam holder
Adjacent corner is respectively set the first ball seat sub-unit 11, and the first light regulating bolt 30 is two, two the first light regulating bolts 30
One end corresponds to constitute and be rotatably assorted by bulb and the first ball seat sub-unit 11 of Liang Ge corners respectively, ensures light modulation electricity
Machine 60 can drive entire dipped beam holder 10 to rotate.
Further, the light dimming electric motor 60 is connected with another turning of dipped beam holder 10 and the turning is different from two first
11 place turning of ball seat sub-unit.
Preferably, the corner of the dipped beam holder 10 where light dimming electric motor 60 is connected and fixed plate 70, is put down where fixed plate 70
Face is parallel with 10 place plane of dipped beam holder or overlaps, and one end of interlocking bar 50 passes through the ball in the plate face of bulb and fixed plate 70
Seat is rotatedly connected, the other end is rotatedly connected by the second ball seat sub-unit 21 that bulb and 20 corner of distance light holder are arranged, and joins
Rotation connection between lever 50 and distance light holder 20 ensures that the rotation of dipped beam holder 10 can steadily drive turning for distance light holder 20
It is dynamic.
Further, third ball seat sub-unit 22 is respectively set in the adjacent corner of 20 two of which of distance light holder,
Second light regulating bolt 40 is two, and one end of two the second light regulating bolts 40 passes through the third ball of bulb and Liang Ge corners respectively
Seat sub-unit 22 is corresponded to constitute and is rotatably assorted, and the second ball seat sub-unit 21 is arranged in different from two third ball seat sub-units 22
The corner at place turning.
It should be appreciated that specific embodiment described above is only used for explaining the utility model, it is not used to limit this reality
With novel.By the utility model the obvious changes or variations extended out of spirit still in the utility model protection
Among range.
Claims (5)
- The dimming mechanism 1. a kind of instant and near light links, it is characterised in that：Including dipped beam holder (10) and distance light holder (20), dipped beam Holder (10) is wherein rotatably assorted with the first light regulating bolt (30) on one side, and distance light holder (20) is wherein dimmed with second on one side Screw (40) is rotatably assorted, and is connected by interlocking bar (50) between dipped beam holder (10) and distance light holder (20), interlocking bar (50) Both perpendicular to dipped beam holder (10) and distance light holder (20), the vertical phase of telescopic rod of dipped beam holder (10) and light dimming electric motor (60) Even, light dimming electric motor (60) can drive dipped beam holder (10) around side rotation, drive distance light branch where the first light regulating bolt (30) simultaneously Radius, direction and angle all same of the frame (20) around side rotation and the two rotation where the second light regulating bolt (40).
- The dimming mechanism 2. instant and near light according to claim 1 links, it is characterised in that：The dipped beam holder (10) is side Shape frame, and the first ball seat sub-unit (11), the first light modulation is respectively set in the adjacent corner of dipped beam holder (10) two of which Screw (30) is two, and one end of two the first light regulating bolts (30) passes through bulb and the first ball seat of Liang Ge corners point respectively Assembly (11) is corresponded to constitute and is rotatably assorted.
- The dimming mechanism 3. instant and near light according to claim 2 links, it is characterised in that：The light dimming electric motor (60) and close Another turning of light holder (10) is connected and the turning is different from turning where two the first ball seat sub-units (11).
- The dimming mechanism 4. instant and near light according to claim 3 links, it is characterised in that：It is close where light dimming electric motor (60) The corner of light holder (10) is connected and fixed plate (70), and plane is parallel with plane where dipped beam holder (10) where fixed plate (70) Or overlap, one end of interlocking bar (50) is rotatedly connected by the ball seat in the plate face of bulb and fixed plate (70), the other end passes through Bulb and the second ball seat sub-unit (21) of distance light holder (20) corner setting are rotatedly connected.
- The dimming mechanism 5. instant and near light according to claim 4 links, it is characterised in that：The distance light holder (20) is wherein Third ball seat sub-unit (22) is respectively set in two adjacent corners, and the second light regulating bolt (40) is two, two second tune One end of light screw (40) is corresponded by bulb and the third ball seat sub-unit (22) of Liang Ge corners constitute rotation respectively Cooperation, the second ball seat sub-unit (21) are arranged in the corner different from turning where two third ball seat sub-units (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720940625.5U CN208042007U (en) | 2017-07-28 | 2017-07-28 | A kind of instant and near light linkage dimming mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720940625.5U CN208042007U (en) | 2017-07-28 | 2017-07-28 | A kind of instant and near light linkage dimming mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN208042007U true CN208042007U (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720940625.5U Active CN208042007U (en) | 2017-07-28 | 2017-07-28 | A kind of instant and near light linkage dimming mechanism |
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| CN (1) | CN208042007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692275A (en) * | 2017-07-28 | 2018-10-23 | 常州星宇车灯股份有限公司 | A kind of instant and near light linkage dimming mechanism |
-
2017
- 2017-07-28 CN CN201720940625.5U patent/CN208042007U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692275A (en) * | 2017-07-28 | 2018-10-23 | 常州星宇车灯股份有限公司 | A kind of instant and near light linkage dimming mechanism |
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