CN201251071Y - Car lamp adjusting framework - Google Patents
Car lamp adjusting framework Download PDFInfo
- Publication number
- CN201251071Y CN201251071Y CNU2008201327627U CN200820132762U CN201251071Y CN 201251071 Y CN201251071 Y CN 201251071Y CN U2008201327627 U CNU2008201327627 U CN U2008201327627U CN 200820132762 U CN200820132762 U CN 200820132762U CN 201251071 Y CN201251071 Y CN 201251071Y
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- car light
- driving member
- framework
- light according
- adjusted
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims description 4
- 230000000994 depressogenic effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000003993 interaction Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000005286 illumination Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
A car lamp adjusting framework is arranged on a lamp holder of a head lamp and comprises a first part connected to the lamp holder and a second part arranged at the other end of the first part, wherein the first part and the second part are respectively provided with a first connecting holder and a second connecting holder which are mutually connected; the second part is provided with a drive part which can obtain power output by a drive unit to generate interaction, thus the second part and the first part at the front end of the second part have an axial displacement stroke arranged between a starting position and an adjusting position, so that the first part can control beam generated by the head lamp to project towards a certain direction, thus the utility model can easily assemble and disassemble the connection relation of the first part and the second part, thereby being applied to various different use environments.
Description
Technical field
The utility model relates to a kind of car light, refers to a kind of car light adjustment framework especially.
Background technology
Vehicular headlamps provides vehicle to be enough to the light source of identification road ahead and barrier under night or insufficient light situation.The tradition Vehicular headlamps is fixed in the front end of vehicle, though front light can be provided, after vehicle advances to bend, the light of head lamp can't reach the turning, if when barrier appears in turning position, the driver only has the quite of short duration reaction time, increases the danger that night, bend was driven.
For solving the above-mentioned problem that night, bend was driven, develop a kind of adaptability the place ahead illuminator (Adaptive Front-light System, AFS), make headlight can change the angle of ray cast along with turn inside diameter, with the road conditions on the illumination bend, may produce visual dead angle when avoiding thus turning night, with improving safety.See also TaiWan, China M322889 number, M322888 number, M277639 patent case, and U.S. US 6,345, No. 905, No. 6,568,837, US, US 6,623, No. 147, US6,821, No. 004, US 7, shown in 195, No. 384 patent cases etc., general AFS is arranged at a side of headlight, by the direction of reflection shield on the displacement adjustment headlight of an adjusting lever, to reach the purpose that changes throw light.Except being applied to adjust the car light left-right rotation with the AFS that meets the bend illumination, above-mentioned adjusting lever device also go for automatic leveling system (Automatic Leveling System, ALS) among.When general vehicle was sailed in the road surface, plane is up, headlight is stablized provided illuminating ray, and the confession driver understands the road conditions on the road surface, the place ahead.Yet, when vehicle travels on the climb and fall highway section, cause the inclination of vehicle body because of gradient relation, making vehicle body and road surface is not to be horizontal relationship, so the light that headlight provided can't provide preferable illumination direction and distance.Navigate on when going up a slope, form an acute angle between vehicle body and the upward slope road surface, and reduction vehicle light illumination distance allows the driver can't see the road conditions in a distant place.If when navigating on descending, form an obtuse angle between vehicle body and the descending road surface, car light can't be projeced on the road surface, makes the driver can't see the road conditions in descending highway section.Therefore, ALS utilizes and adjusts the projection that induction device is adjusted the headlight vertical direction, to address the above problem.
Because the size or the inner space of headlight, may produce difference because of different car types or user's demand, for allowing AFS or ALS can adjust the direction of throw light smoothly, the length of adjusting lever must the change to some extent along with different car types or headlight kind.Method at present commonly used is to change the corresponding adjusting lever of whole group according to different situations, because the end of adjusting lever is connected in a drive unit, and is activated the interlock of device and makes this adjusting lever carry out displacement.If change whole group adjusting lever, certainly will to re-assembly this adjusting lever and this drive unit, make after adjusting lever and the drive unit fluid-tight engagement could accurate adjustment front end the headlight projecting direction.Quite expend built-up time, and may be because the error of disassembling, and cause the damage of whole group drive unit in when assembling.
The utility model content
Main purpose of the present utility model is to make the headlight adjusting device extensively to be applied to different car types or headlight.For reaching above-mentioned purpose, the utility model provides a kind of car light to adjust framework, be arranged on the lamp socket of a headlight, this car light is adjusted framework and is included one and be connected in first one of this lamp socket, and one be arranged at second one of this other end of first one, this first one and this second portion do not have first joint chair and second joint chair of mutual winding, this second one has a driving section, be subjected to the power of driver element output and produced interlock, make this second one with and first one of front end possess in original position and adjust an axial displacement stroke between the position, make this first one to be regulated and control the light that this headlight produces and throw towards a predetermined direction.
Wherein, this first one and this lamp socket bonding station have one first junction surface and second junction surface respectively, and this first junction surface is a spheroid, this second junction surface have one with the corresponding depressed part of this spheroid.First joint chair and this second joint chair have the helicitic texture that screws mutually, make this first one to screw togather mutually with this second one, can not allow both break away from mutually because of vibrations or torsion.In addition, this driving section includes one and is bolted in this first driving member of second one, and is arranged at second driving member between this first driving member and this driver element.Has one first tooth portion on this first driving member, this driver element has one second tooth portion, this second driving member is provided with first teeth groove and second teeth groove that corresponds to this first tooth portion and this second tooth portion, makes this driver element be able to drive this first one and second one along power and carries out this axial displacement stroke.For this first driving member is fixed on this second one, this second one and this first driving member have corresponding helicitic texture respectively.In the utility model, this driver element electrical ties is in one drive circuit, and this drive circuit is provided with a signal connection end mouth for external computer system or electronic equipment electrical connection, make this driver element can be subjected to this drive circuit or from the regulation and control of external electrical signal, and control drive this first one with second one direction and rotary speed.
The utility model car light is adjusted Architecture characteristic and is:
1. assembling and dismantling mutually between this first one and second one if desire to be applied to multiple different car type or headlight, only need be changed suitable first one and get final product, will not put in order and organize the position that assembling was changed or changed to drive unit.
2. assembling and dismantling of the present utility model are quite convenient, both can save built-up time, can avoid again because the damage of assembling part that error causes.
Description of drawings
Fig. 1 is the stereoscopic schematic diagram that the utility model car light is adjusted framework one preferred embodiment.
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram that the utility model car light is adjusted framework one preferred embodiment.
Fig. 3-1 and Fig. 3 the-the 2nd, and the utility model car light is adjusted and carried out the action schematic diagram that lamp socket is adjusted in framework one preferred embodiment.
Fig. 4 is that the utility model car light is adjusted the structural profile schematic diagram that is applicable to relatively large bulb in the framework.
The specific embodiment
Relevant detailed description of the present utility model and technology contents now cooperate schematic view illustrating as follows:
Seeing also shown in Fig. 1, Fig. 2 and Fig. 3-1, is the stereoscopic and the STRUCTURE DECOMPOSITION schematic diagram of the utility model one preferred embodiment, and as shown in the figure: the utility model is that a kind of car light is adjusted framework 10, is linked to the lamp socket 21 of a headlight 20.In present embodiment, be with ALS as implementing aspect, and the utility model also can be applicable among the AFS.Include a reflection shield 22 on this lamp socket 21, and a bulb 23 that is arranged in this reflection shield 22.This car light is adjusted framework 10 and is included shell body 11, to be arranged at this shell body 11 outer and be connected in first one 12 of this lamp socket 21 and second one 13 of being arranged between this other end of first one 12 and this shell body 11.The bonding station of the reflection shield 22 of this first one 12 and this lamp socket 21 has one first junction surface 121 and second junction surface 221 respectively.This first junction surface 121 is a spheroid, this second junction surface 221 have one with the corresponding depressed part of this spheroid, make this second junction surface 221 be able to multi-angle and be engaged in this first junction surface 121.This shell body 11 has the fore shell portion 111 and the back cover portion 112 of mutual assembling, has one in this fore shell portion 111 for this second one 13 opening that wears 113.For making this first one 12 firmly to join with this second one 13, this first one 12 and this second one 13 first joint chair 122 and second joint chair 131 that has mutual winding respectively, and this first joint chair 122 and this second joint chair 131 have the helicitic texture that screws mutually.
As shown in Figure 2, this other end of second one 13 has a driving section 132, and this driving section 132 is connected in a driver element 30, and is subjected to the power of this driver element 30 outputs and makes this second one 13 to produce interlock.This driver element 30 is arranged in this shell body 11, and in present embodiment, this driver element 30 is a motor apparatus.These driver element 30 electrical ties are in one drive circuit 31, and are provided with a signal connection end mouth 32 in this drive circuit 31.This signal connection end mouth 32 gets so that this drive circuit 31 is electrically connected on external computer system or electronic installation, to obtain control signal, controls the drive pattern of this driver element 30, as driving direction or actuating speed etc.This driving section 132 includes a spiral shell and is located at this first driving member 133 of second one 13, and is arranged at second driving member 134 between this first driving member 133 and this driver element 30.This first driving member 133 and this second one 13 have a corresponding helicitic texture respectively, and this first driving member 133 is bolted on this second one 13.This driver element 30, this driving section 132 and this second one 13 mode by gears engaged is interlock each other.Have one first tooth portion 135 on this first driving member 133, this driver element 30 has one second tooth portion 136, and this second driving member 134 is provided with first teeth groove 137 and second teeth groove 138 that corresponds to this first tooth portion 135 and this second tooth portion 136.
Please consult again shown in Fig. 3-1 and Fig. 3-2, for carrying out the action schematic diagram that lamp socket is adjusted in the utility model one preferred embodiment.This second one 13 with and first one 12 interlock of front end by this driver element 30 possess and be positioned at original position (shown in Fig. 3-1) and adjust an axial displacement stroke P between the position (shown in Fig. 3-2).When this driver element 30 rotates, drive this second tooth portion 136 and produce rotation, and drive and these second tooth portion, 136 intermeshing second teeth groove 138, this second driving member 134 is rotated.First teeth groove 137 and this second teeth groove 138 on this second driving member 134 are coaxial settings, so this first teeth groove 137 is also along with this second teeth groove 138 rotates with the relation of these second tooth portion, 136 engagements.Because this first teeth groove 137 is intermeshing relation also with this first tooth portion 135, drives this first driving member 133 and rotate.Because the relation of being spirally connected between this first driving member 133 and this second one 13, and this second one 13 direction that is able to be worn out by this opening 113 carried out this axial displacement stroke P, and promote the reflection shield 22 of first one 12 front end thus, and then the direction of adjusting reflection shield 22 is controlled the light that bulb 23 produced and is throwed towards a predetermined direction.
See also Fig. 3-1 and shown in Figure 4, because in the utility model, this first one 12 and this second one 13 is passed through first joint chair 122 and the 131 mutual windings of second joint chair.Can be replaced by various sample attitudes for this first one 12 in response to different car types or headlight 20 structures for making the utility model.For example, bulb 23 sizes that disclosed in Fig. 4 are obviously greater than the bulb 23 that is disclosed among Fig. 3-1, and make that the distance between the reflection shield 22 and shell body 11 is greater than Fig. 3-1 among Fig. 4.The utility model only need be changed the first one 12 long headlight 20 that can adapt among Fig. 4, does not need the position between this shell body 11 of construction again and this headlight 20, enlarges the scope that can use.
In sum, the utility model car light is adjusted in the framework, can assemble mutually and disassemble with second one for this first one, if desire to be disposed in different car types or the headlight, only need change first one of linking to each other with the lamp socket of this headlight and get final product.Compared to the traditional vehicle driving lamp, the utility model is applicable to multiple different car type or headlight, for car trader or assembler, provides suitable convenience and practicality.
Below the utility model is described in detail, only the above person only is a preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented.Be that all equalizations of doing according to the utility model claim change and modify etc., all should still belong in the patent covering scope of the present utility model.
Claims (9)
1. a car light is adjusted framework, is arranged on the lamp socket (21) of a headlight (20), it is characterized in that,
Described car light is adjusted framework (10) and is included first one (12) that are connected in described lamp socket (21), and second one (13) that are arranged at the other end of described first one (12), described first one (12) and described second one (13) have first joint chair (122) and second joint chair (131) of mutual winding respectively, described second one (13) have a driving section (132), be subjected to the power of a driver element (30) output and produced interlock, make described second one (13) with and first one (12) of front end possess in original position and adjust an axial displacement stroke between the position, make described first one (12) be regulated and control the light that described headlight (20) produces and throw towards a predetermined direction.
2. car light according to claim 1 is adjusted framework, it is characterized in that the bonding station of described first one (12) and described lamp socket (21) has one first junction surface (121) and second junction surface (221) respectively.
3. car light according to claim 2 is adjusted framework, it is characterized in that described first junction surface (121) is a spheroid, described second junction surface (221) have one with the corresponding depressed part of described spheroid.
4. car light according to claim 1 is adjusted framework, it is characterized in that described first joint chair (122) and described second joint chair (131) have the helicitic texture that screws mutually.
5. car light according to claim 1 is adjusted framework, it is characterized in that, described driving section (132) include one be bolted in first driving member (133) of described second one (13) and be arranged at described first driving member (133) and described driver element (30) between second driving member (134).
6. car light according to claim 5 is adjusted framework, it is characterized in that, has one first tooth portion (135) on described first driving member (133), described driver element (30) has one second tooth portion (136), and described second driving member (134) is provided with first teeth groove (137) and second teeth groove (138) that corresponds to described first tooth portion (135) and the described second tooth portion (136).
7. car light according to claim 5 is adjusted framework, it is characterized in that described second one (13) and described first driving member (133) have corresponding helicitic texture respectively.
8. car light according to claim 1 is adjusted framework, it is characterized in that described driver element (30) electrical ties is in one drive circuit (31).
9. car light according to claim 8 is adjusted framework, it is characterized in that described drive circuit (31) is provided with a signal connection end mouth (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201327627U CN201251071Y (en) | 2008-08-26 | 2008-08-26 | Car lamp adjusting framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201327627U CN201251071Y (en) | 2008-08-26 | 2008-08-26 | Car lamp adjusting framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201251071Y true CN201251071Y (en) | 2009-06-03 |
Family
ID=40746745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201327627U Expired - Fee Related CN201251071Y (en) | 2008-08-26 | 2008-08-26 | Car lamp adjusting framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201251071Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431489A (en) * | 2011-10-20 | 2012-05-02 | 奇瑞汽车股份有限公司 | Adaptive front lighting system (AFS) horizontal angle adjustment actuating mechanism |
| CN102734727A (en) * | 2011-04-08 | 2012-10-17 | 株式会社小糸制作所 | Vehicular headlamp |
-
2008
- 2008-08-26 CN CNU2008201327627U patent/CN201251071Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734727A (en) * | 2011-04-08 | 2012-10-17 | 株式会社小糸制作所 | Vehicular headlamp |
| CN102734727B (en) * | 2011-04-08 | 2014-08-27 | 株式会社小糸制作所 | Vehicular headlamp |
| CN102431489A (en) * | 2011-10-20 | 2012-05-02 | 奇瑞汽车股份有限公司 | Adaptive front lighting system (AFS) horizontal angle adjustment actuating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20110826 |