CN104110653A - Light conducting device for vehicle lamp and vehicle lamp - Google Patents
Light conducting device for vehicle lamp and vehicle lamp Download PDFInfo
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- CN104110653A CN104110653A CN201410220144.8A CN201410220144A CN104110653A CN 104110653 A CN104110653 A CN 104110653A CN 201410220144 A CN201410220144 A CN 201410220144A CN 104110653 A CN104110653 A CN 104110653A
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- photoconduction
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Abstract
The invention relates to a light conducting device for a vehicle lamp and the vehicle lamp. The light conducting device comprises a light conducting part, a light source component, a fixing support and a rotating-in type elastic pressing mechanism. The light source component is arranged at the end of the light conducting part. The fixing support is used for fixing the light source component and the light conducting part. A mounting hole matched with the rotating-in type elastic pressing mechanism is formed in the fixing support. One end of the rotating-in type elastic pressing mechanism penetrates through the mounting hole and is fixedly mounted with the light conducting part. The other end of the rotating-in type elastic pressing mechanism and the light source component are fixedly mounted. An elastic piece is arranged on the outer side of the other end of the rotating-in type elastic pressing mechanism. The rotating-in type elastic pressing mechanism and the fixing support are fixed through the elastic piece. The light source component and the fixing support are fixedly arranged. Through elastic force of the elastic piece, the rotating-in type elastic pressing mechanism and the mounting face of the light source component are tightly pressed. The problems that according to an existing mounting mode, the distance between a light conducting end face and a light source cannot be accurately controlled, the positions of the light conducting end face and the light source cannot be accurately controlled, and light conducting light emitting effect is poor are solved.
Description
Technical field
The present invention relates to automobile technical field, specifically a kind of light conduction device and automobile lamp for automobile lamp.
Background technology
Photoconduction in automobile lamp is generally diameter 8mm left and right, has the plastics solid circular pipe of certain length, also has the photoconduction of other cross sectional shapes, as square.Be provided with light source in photoconduction end, the light that light source sends is injected behind photoconduction inside by photoconduction end, by total reflection at photoconduction internal communication.Due to the distance of light source and photoconduction end face and position directly have influence on light source emitted light enter photoconduction inside number, so need accurately to control the distance of light source and photoconduction end face, to guarantee that photoconduction has stable illumination effect.
Traditional mounting means is respectively photoconduction and the assembly including light source and fixed support to be fixed, and has under normal circumstances the connection between multiple fixed supports.Due to the precision of part self, add that multiple tracks assembles the accumulated error causing, be difficult to control well distance and the position of photoconduction end face and light source.
As shown in Figure 1, photoconduction inserts mounting bracket to contact-making surface at present conventional photoconduction mounting means, is fixed by elasticity back-off.While being photoconduction insertion, elasticity back-off is out of shape and opens, and when photoconduction is inserted into contact-making surface, elasticity back-off returns back to nature, forms fixing photoconduction.
The defect of this mounting means is:
(1) because photoconduction self has elasticity, when assembling, be difficult to be pressed into place.
(2) be generally provided with 2 to 3 elasticity back-offs, stable fixing to realize, this just causes being difficult to determine whether that all buckles are all in place, and some buckles block after photoconduction, and whether all the other buckles block photoconduction is difficult to judge.
(3) for the ease of assembling, general buckle can stay a small amount of gap with the boss of photoconduction, causes photoconduction to be located bad, and photoconduction also has a small amount of play after being seated, and causes spacing between photoconduction and LED light source to have the deviation of certain limit.
Summary of the invention
The object of this invention is to provide a kind of light conduction device and automobile lamp for automobile lamp, the present invention is provided with a screw-in elastic hold-down mechanism, can accurately control the distance between light source and photoconduction end face, in order to solve existing mounting means because photoconduction location is bad, cause cannot photoconduction end face and light source between spacing there is deviation, thereby affect the problem of car light illumination effect.
For achieving the above object, the solution of the present invention is: a kind of light conduction device for automobile lamp, comprise photoconduction, light source assembly and fixed support, it is characterized in that: also comprise screw-in elastic hold-down mechanism, described screw-in elastic hold-down mechanism is provided with and coordinates the first installing hole of installing with photoconduction, on described photoconduction, be provided with the first boss, described the first installing hole madial wall is provided with the gathering sill coordinating with the first boss, for making photoconduction insert the first installing hole by boss and coordinating of gathering sill, the relevant position of described the first installing hole is also provided with the fixed card slot coordinating with described the first boss, by rotation screw-in elastic hold-down mechanism, photoconduction is snapped in fixed card slot by the first boss, realize the fixing of photoconduction and elastic pressuring clamping device,
On described fixed support, be provided with the second installing hole coordinating with described screw-in elastic hold-down mechanism, the arranged outside of described screw-in elastic hold-down mechanism one end has the second boss, described the second installing hole madial wall is provided with the via hole coordinating with the second boss, described elastic pressuring clamping device coordinates through described the second installing hole by the second boss and via hole, by rotation screw-in elastic hold-down mechanism, make the second boss be stuck in the edge of the second installing hole end face, restriction elastic pressuring clamping device is deviate from the second installing hole, on the contact-making surface of described fixed support and the second boss, be provided with positive stop lug boss, while being used for rotating, block the second boss, the rotation offset of restriction elastic pressuring clamping device,
The other end of described screw-in elastic hold-down mechanism is symmetrically arranged with the flexure strip of two circular arcs, on two described flexure strips, be provided with spacing preiection, one end end face that described the second installing hole contacts with flexure strip is provided with the groove coordinating with described spacing preiection, elastic pressuring clamping device is through after the second installing hole, described spacing preiection is arranged in groove, by rotation screw-in elastic hold-down mechanism, described spacing preiection skids off groove, makes screw-in elastic hold-down mechanism drive the direction offset setting distance of photoconduction to light source assembly;
Described light source assembly and fixed support fixed installation, compress by the elastic force of described flexure strip and the contact-making surface of screw-in elastic hold-down mechanism.
According to smooth conduction device of the present invention, further, the end face arranged outside that described screw-in elastic hold-down mechanism is provided with one end of flexure strip has protruding Ka Tai, for the postrotational location of screw-in elastic hold-down mechanism.
According to smooth conduction device of the present invention, further, described screw-in elastic hold-down mechanism be provided with for the fixing dowel hole of light source assembly, on described light source assembly, be provided with the alignment pin for coordinating with described dowel hole.
According to smooth conduction device of the present invention, further, described fixed support and light source assembly fixedly mount by screw.
According to smooth conduction device of the present invention, further, the first described boss and the second boss are at least provided with two.
The present invention also provides a kind of automobile lamp, comprise light conduction device, described light conduction device comprises photoconduction, light source assembly and fixed support, it is characterized in that: also comprise screw-in elastic hold-down mechanism, described screw-in elastic hold-down mechanism is provided with and coordinates the first installing hole of installing with photoconduction, on described photoconduction, be provided with the first boss, described the first installing hole madial wall is provided with the gathering sill coordinating with the first boss, for making photoconduction insert the first installing hole by boss and coordinating of gathering sill, the relevant position of described the first installing hole is also provided with the fixed card slot coordinating with described the first boss, by rotation screw-in elastic hold-down mechanism, photoconduction is snapped in fixed card slot by the first boss, realize the fixing of photoconduction and elastic pressuring clamping device,
On described fixed support, be provided with the second installing hole coordinating with described screw-in elastic hold-down mechanism, the arranged outside of described screw-in elastic hold-down mechanism one end has the second boss, described the second installing hole madial wall is provided with the via hole coordinating with the second boss, described elastic pressuring clamping device coordinates through described the second installing hole by the second boss and via hole, by rotation screw-in elastic hold-down mechanism, make the second boss be stuck in the edge of the second installing hole end face, restriction elastic pressuring clamping device is deviate from the second installing hole, on the contact-making surface of described fixed support and the second boss, be provided with positive stop lug boss, while being used for rotating, block the second boss, the rotation offset of restriction elastic pressuring clamping device,
The other end of described screw-in elastic hold-down mechanism is symmetrically arranged with the flexure strip of two circular arcs, on two described flexure strips, be provided with spacing preiection, one end end face that described the second installing hole contacts with flexure strip is provided with the groove coordinating with described spacing preiection, elastic pressuring clamping device is through after the second installing hole, described spacing preiection is arranged in groove, by rotation screw-in elastic hold-down mechanism, described spacing preiection skids off groove, makes screw-in elastic hold-down mechanism drive the direction offset setting distance of photoconduction to light source assembly;
Described light source assembly and fixed support fixed installation, compress by the elastic force of described flexure strip and the contact-making surface of screw-in elastic hold-down mechanism.
According to smooth conduction device of the present invention, further, the end face arranged outside that described screw-in elastic hold-down mechanism is provided with one end of flexure strip has protruding Ka Tai, for the postrotational location of screw-in elastic hold-down mechanism.
According to smooth conduction device of the present invention, further, described screw-in elastic hold-down mechanism be provided with for the fixing dowel hole of light source assembly, on described light source assembly, be provided with the alignment pin for coordinating with described dowel hole.
According to smooth conduction device of the present invention, further, described fixed support and light source assembly fixedly mount by screw.
According to smooth conduction device of the present invention, further, the first described boss and the second boss are at least provided with two.
The installation method that the present invention also aims to provide a kind of smooth conduction device, comprises the steps:
(1) one end that photoconduction is provided with to the first boss is through the second installing hole, again screw-in elastic hold-down mechanism 1 is shifted to the second installing hole in opposite direction, simultaneously photoconduction coordinating by the first boss and gathering sill, insert screw-in elastic hold-down mechanism, and by screw-in elastic hold-down mechanism by the coordinating of the first boss and via hole, drive photoconduction to pass the second installing hole;
(2) rotation screw-in elastic hold-down mechanism, makes the first boss block fixed card slot, makes to rotate screw-in elastic hold-down mechanism and photoconduction and fixes; Simultaneously, screw-in elastic hold-down mechanism drives photoconduction together to the direction offset setting distance of light source assembly, the spacing preiection of flexure strip contacts with the contact-making surface of the second installing hole and produces a certain amount of distortion, three the second boss block support bracket fastened the second installing hole, prevent that screw-in elastic hold-down mechanism from deviating from fixed support, realize the fixing of fixed support and screw-in elastic hold-down mechanism;
(3) two alignment pins of light source assembly are inserted in two dowel holes of screw-in elastic hold-down mechanism, and fix by four screws and fixed support, in the time that light source assembly and fixed support are fixing, the installed surface of light source assembly contacts with the installed surface of screw-in elastic hold-down mechanism, and promote screw-in elastic hold-down mechanism and move to the direction away from light source assembly together with photoconduction, flexure strip distortion, produces elastic force, and screw-in elastic hold-down mechanism is compressed together with photoconduction and light source assembly.
The beneficial effect that the present invention reaches: the present invention is provided with screw-in elastic hold-down mechanism between photoconduction and light source assembly, utilize the elastic force of two flexure strips, guarantee that screw-in elastic hold-down mechanism contacts with the installed surface of light source assembly, make screw-in elastic hold-down mechanism drive the installed surface of photoconduction and light source assembly to compress, solve current conventional mounting means and had a small amount of play because of after being seated at photoconduction, cause spacing between photoconduction and LED light source to have the problem of certain limit deviation, mounting means of the present invention is guaranteed the end face of photoconduction and the spacing of light source and position, make the illumination effect of car light more stable.
Brief description of the drawings
Fig. 1 is existing photoconduction mounting means schematic diagram;
Fig. 2 is a structural representation of light conduction device of the present invention;
Fig. 3 is the exploded view 1 of light conduction device of the present invention;
Fig. 4 is the exploded view 2 of light conduction device of the present invention;
Fig. 5 is the front view of light conduction device of the present invention;
Fig. 6 is the A-A profile of light conduction device of the present invention;
Fig. 7 is the B-B profile of light conduction device of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
Light conduction device embodiment for automobile lamp of the present invention:
As shown in Figure 2, the light conduction device of the present embodiment comprises screw-in elastic hold-down mechanism 1, fixed support 2, photoconduction 3 and light source assembly 4.Screw-in elastic hold-down mechanism 1 is provided with and coordinates the first installing hole of installing with photoconduction 3, and photoconduction inserts in screw-in elastic hold-down mechanism 1 by the first installing hole.Fixed support 2 is provided with the second installing hole coordinating with screw-in elastic hold-down mechanism, one end of screw-in elastic hold-down mechanism 1 is through the second described installing hole, and by after rotation, be fixed by the fixed card slot arranging in the first boss arranging on photoconduction and the first installing hole, the other end of screw-in elastic hold-down mechanism 1 is fixing by alignment pin and light source assembly 4, and described light source assembly 4 is fixing by screw and fixed support 2.
As shown in Figure 3, the screw-in elastic hold-down mechanism 1 of the present embodiment is provided with three the second boss 1a, two flexure strip 1b, gathering sill 1c, fixed card slot 1d and two dowel hole 1e.Photoconduction 3 is provided with two the first boss 3a for fixing photoconduction 3, and the first boss 3a coordinates with fixed card slot 1d, realizes the fixing of photoconduction and screw-in elastic hold-down mechanism 1.The size of gathering sill 1c is slightly larger than the appearance and size of the first boss 3a, and photoconduction 3 inserts in screw-in screw-in elastic hold-down mechanism 1 with coordinating of gathering sill 1c by the first boss 3a.The first installing hole inner side on fixed support 2 is provided with via hole 2a, the size of via hole 2a is slightly larger than the appearance and size of three the second boss 1a, and screw-in screw-in elastic hold-down mechanism 1 coordinates through the second described installing hole by three the second boss 1a and via hole 2a's.Pass after the second described installing hole at photoconduction insertion screw-in elastic hold-down mechanism 1 and screw-in elastic hold-down mechanism 1, screw-in elastic hold-down mechanism 1 is rotated to operation, the first boss 3a is snapped in fixed card slot 1d, realize the fixing of photoconduction and screw-in elastic hold-down mechanism 1.Meanwhile, make the second boss 1a block the edge of the first installing hole, screw-in elastic hold-down mechanism 1 is crossed the second boss 1a and is stuck on fixed support 2, prevents that screw-in elastic hold-down mechanism 1 from deviating from from support bracket fastened installing hole.
On the contact-making surface of described fixed support and the first boss 3a, be provided with positive stop lug boss, while rotation for screw-in elastic hold-down mechanism 1, block the first boss 3a, the rotation offset of restriction screw-in elastic hold-down mechanism 1.As shown in Figure 4, the flexure strip 1b of two circular arcs that arrange on described screw-in elastic hold-down mechanism 1 is provided with spacing preiection, the end face that described the second installing hole coordinates with flexure strip 1b is provided with the groove coordinating with described spacing preiection, screw-in elastic hold-down mechanism 1 is through after the second installing hole, described spacing preiection is arranged in groove, by rotation screw-in elastic hold-down mechanism, described spacing preiection skids off groove, make screw-in elastic hold-down mechanism 1 drive the direction offset setting distance of photoconduction to light source assembly, the spacing preiection of flexure strip 1d contacts with the contact-making surface 2c of the second installing hole.The arranged outside that the screw-in elastic hold-down mechanism 1 of the present embodiment is provided with one end end face of flexure strip has protruding Ka Tai, location after being rotated in place for screw-in elastic hold-down mechanism, finally realizes the fixing of screw-in screw-in elastic hold-down mechanism 1 and fixed support 2.
On light source assembly 4, be provided with light source 4b, two alignment pin 4a and four screws 5, alignment pin 4a coordinates with two dowel hole 1e on screw-in screw-in elastic hold-down mechanism 1, light source assembly and elastic pressuring clamping device are fixed, prevent the skew behind screw-in elastic hold-down mechanism 1 location.
Light source assembly 4 is fixed installation by four screws 5 and between fixing, in the time that light source assembly 4 and fixed support 2 are fixing, the installed surface 4c of light source assembly 4 contacts with the installed surface 3f of screw-in elastic hold-down mechanism 1, and promote elastic pressuring clamping device and move to the direction away from light source toward A together with photoconduction, make two flexure strip 1b distortion, produce elastic force, thereby make screw-in elastic hold-down mechanism drive photoconduction and light source assembly to compress.
The assembling process of smooth conduction device of the present invention is:
Photoconduction 3 is provided with to one end of the first boss 3a along A to passing the second installing hole, again screw-in elastic hold-down mechanism 1 is shifted to the second installing hole in opposite direction, simultaneously photoconduction 3 coordinating by the first boss 3a and gathering sill 1c, insert screw-in elastic hold-down mechanism, and by screw-in elastic hold-down mechanism by the coordinating of the first boss and via hole 2a, drive photoconduction 3 along and A pass in the opposite direction the second installing hole.
Then rotate screw-in elastic hold-down mechanism, make two the first boss 3a block fixed card slot 1d, make to rotate screw-in elastic hold-down mechanism 1 fixing with photoconduction 3.Simultaneously, screw-in elastic hold-down mechanism 1 drives photoconduction together to the direction offset setting distance of light source assembly, the spacing preiection of flexure strip 1d contacts with the contact-making surface 2c of the second installing hole and produces a certain amount of distortion, three the second boss 1a block the second installing hole of fixed support 2, prevent that screw-in elastic hold-down mechanism 1 from deviating from fixed support 2, realize the fixing of fixed support 2 and screw-in elastic hold-down mechanism 1.
Finally two alignment pin 4a of light source assembly 4 are inserted in two dowel hole 1e of screw-in elastic hold-down mechanism 1, and fixing with fixed support 2 by four screws 5.Due to screw-in elastic hold-down mechanism when rotated, the elastic force of flexure strip by screw-in elastic hold-down mechanism 1 and photoconduction 3 along A to skew certain distance, in the time that light source assembly 4 and fixed support 2 are fixing, the installed surface 4c of light source assembly contacts with the installed surface 3f of screw-in elastic hold-down mechanism 1, and promote screw-in elastic hold-down mechanism 1 together with photoconduction 3 toward A to opposite direction move, make two flexure strip 1b distortion, produce elastic force, screw-in elastic hold-down mechanism 1 is compressed together with photoconduction 3 and light source assembly 4.
Due to the elastic reaction of flexure strip, in the time that light source assembly is installed, light source assembly only can promote flexure strip and produce distortion, screw-in elastic hold-down mechanism and photoconduction can't depart from light source, and due in the time that screw-in elastic hold-down mechanism 1 is rotated, by it, the direction to light source assembly has been offset the distance of setting, in the time that light source assembly is installed, drive photoconduction 3 to be slightly offset to the direction away from light source together even if promote screw-in elastic hold-down mechanism 1, can not affect spacing and position between end face and the light source of photoconduction yet, thereby the end face of photoconduction and the spacing of light source and position are guaranteed.
Automobile lamp embodiment of the present invention:
Automobile lamp in the present embodiment comprises light conduction device, and this light conduction device is identical with the embodiment of the above-mentioned light conduction device for automobile lamp, does not repeat them here.
The present invention is provided with screw-in elastic hold-down mechanism between photoconduction and light source assembly, utilize the elastic force of two flexure strips, guarantee that screw-in elastic hold-down mechanism contacts with the installed surface of light source assembly, make screw-in elastic hold-down mechanism drive the installed surface of photoconduction and light source assembly to compress, solve current conventional mounting means and had a small amount of play because of after being seated at photoconduction, cause spacing between photoconduction and LED light source to have the problem of certain limit deviation, mounting means of the present invention is guaranteed the end face of photoconduction and the spacing of light source and position, make the illumination effect of car light more stable.
Claims (10)
1. the light conduction device for automobile lamp, comprise photoconduction, light source assembly and fixed support, it is characterized in that: also comprise screw-in elastic hold-down mechanism, described screw-in elastic hold-down mechanism is provided with and coordinates the first installing hole of installing with photoconduction, on described photoconduction, be provided with the first boss, described the first installing hole madial wall is provided with the gathering sill coordinating with the first boss, for making photoconduction insert the first installing hole by boss and coordinating of gathering sill, the relevant position of described the first installing hole is also provided with the fixed card slot coordinating with described the first boss, by rotation screw-in elastic hold-down mechanism, photoconduction is snapped in fixed card slot by the first boss, realize the fixing of photoconduction and elastic pressuring clamping device,
On described fixed support, be provided with the second installing hole coordinating with described screw-in elastic hold-down mechanism, the arranged outside of described screw-in elastic hold-down mechanism one end has the second boss, described the second installing hole madial wall is provided with the via hole coordinating with the second boss, described screw-in elastic hold-down mechanism coordinates through described the second installing hole by the second boss and via hole, by rotation screw-in elastic hold-down mechanism, make the second boss be stuck in the edge of the second installing hole end face, restriction elastic pressuring clamping device is deviate from the second installing hole, on the contact-making surface of described fixed support and the second boss, be provided with positive stop lug boss, while being used for rotating, block the second boss, the rotation offset of restriction elastic pressuring clamping device,
The other end of described screw-in elastic hold-down mechanism is symmetrically arranged with the flexure strip of two circular arcs, on two described flexure strips, be provided with spacing preiection, one end end face that described the second installing hole contacts with flexure strip is provided with the groove coordinating with described spacing preiection, elastic pressuring clamping device is through after the second installing hole, described spacing preiection is arranged in groove, by rotation screw-in elastic hold-down mechanism, described spacing preiection skids off groove, makes screw-in elastic hold-down mechanism drive the direction offset setting distance of photoconduction to light source assembly;
Described light source assembly and fixed support fixed installation, compress by the elastic force of described flexure strip and the contact-making surface of screw-in elastic hold-down mechanism.
2. smooth conduction device according to claim 1, the end face arranged outside that the screw-in elastic hold-down mechanism described in it is characterized in that is provided with one end of flexure strip has protruding Ka Tai, for the postrotational location of screw-in elastic hold-down mechanism.
3. smooth conduction device according to claim 1, it is characterized in that described screw-in elastic hold-down mechanism be provided with for the fixing dowel hole of light source assembly, on described light source assembly, be provided with the alignment pin for coordinating with described dowel hole.
4. smooth conduction device according to claim 1, is characterized in that described fixed support and light source assembly fixedly mount by screw.
5. smooth conduction device according to claim 1, is characterized in that described the first boss and the second boss are at least provided with two.
6. an automobile lamp, comprise light conduction device, described light conduction device comprises photoconduction, light source assembly and fixed support, it is characterized in that: also comprise screw-in elastic hold-down mechanism, described screw-in elastic hold-down mechanism is provided with and coordinates the first installing hole of installing with photoconduction, on described photoconduction, be provided with the first boss, described the first installing hole madial wall is provided with the gathering sill coordinating with the first boss, for making photoconduction insert the first installing hole by boss and coordinating of gathering sill, the relevant position of described the first installing hole is also provided with the fixed card slot coordinating with described the first boss, by rotation screw-in elastic hold-down mechanism, photoconduction is snapped in fixed card slot by the first boss, realize the fixing of photoconduction and elastic pressuring clamping device,
On described fixed support, be provided with the second installing hole coordinating with described screw-in elastic hold-down mechanism, the arranged outside of described screw-in elastic hold-down mechanism one end has the second boss, described the second installing hole madial wall is provided with the via hole coordinating with the second boss, described elastic pressuring clamping device coordinates through described the second installing hole by the second boss and via hole, by rotation screw-in elastic hold-down mechanism, make the second boss be stuck in the edge of the second installing hole end face, restriction elastic pressuring clamping device is deviate from the second installing hole, on the contact-making surface of described fixed support and the second boss, be provided with positive stop lug boss, while being used for rotating, block the second boss, the rotation offset of restriction elastic pressuring clamping device,
The other end of described screw-in elastic hold-down mechanism is symmetrically arranged with the flexure strip of two circular arcs, on two described flexure strips, be provided with spacing preiection, one end end face that described the second installing hole contacts with flexure strip is provided with the groove coordinating with described spacing preiection, elastic pressuring clamping device is through after the second installing hole, described spacing preiection is arranged in groove, by rotation screw-in elastic hold-down mechanism, described spacing preiection skids off groove, makes screw-in elastic hold-down mechanism drive the direction offset setting distance of photoconduction to light source assembly;
Described light source assembly and fixed support fixed installation, compress by the elastic force of described flexure strip and the contact-making surface of screw-in elastic hold-down mechanism.
7. automobile lamp according to claim 6, the end face arranged outside that the screw-in elastic hold-down mechanism described in it is characterized in that is provided with one end of flexure strip has protruding Ka Tai, for the postrotational location of screw-in elastic hold-down mechanism.
8. automobile lamp according to claim 6, it is characterized in that described screw-in elastic hold-down mechanism be provided with for the fixing dowel hole of light source assembly, on described light source assembly, be provided with the alignment pin for coordinating with described dowel hole.
9. automobile lamp according to claim 6, is characterized in that described fixed support and light source assembly fixedly mount by screw.
10. automobile lamp according to claim 6, is characterized in that described the first boss and the second boss are at least provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410220144.8A CN104110653B (en) | 2014-05-23 | 2014-05-23 | Light conducting device for vehicle lamp and vehicle lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410220144.8A CN104110653B (en) | 2014-05-23 | 2014-05-23 | Light conducting device for vehicle lamp and vehicle lamp |
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| CN104110653B CN104110653B (en) | 2017-01-18 |
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| CN112082108A (en) * | 2019-06-13 | 2020-12-15 | 华域视觉科技(上海)有限公司 | Light guide assembly structure and assembly method |
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| CN113874654A (en) * | 2019-06-04 | 2021-12-31 | Zkw集团有限责任公司 | Lighting device for vehicle headlamp |
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| CN109827135A (en) * | 2018-03-30 | 2019-05-31 | 华域视觉科技(上海)有限公司 | A kind of LED heavy wall light guide mounting structure of automobile lamp |
| CN113874654A (en) * | 2019-06-04 | 2021-12-31 | Zkw集团有限责任公司 | Lighting device for vehicle headlamp |
| US20220228719A1 (en) * | 2019-06-04 | 2022-07-21 | Zkw Group Gmbh | Lighting Device for Vehicle Headlamps |
| US11933465B2 (en) * | 2019-06-04 | 2024-03-19 | Zkw Group Gmbh | Lighting device for vehicle headlamps |
| CN112082108A (en) * | 2019-06-13 | 2020-12-15 | 华域视觉科技(上海)有限公司 | Light guide assembly structure and assembly method |
| CN112082108B (en) * | 2019-06-13 | 2023-11-24 | 华域视觉科技(上海)有限公司 | Light guide assembly structure and assembly method |
| CN112146051A (en) * | 2019-06-26 | 2020-12-29 | 法雷奥市光（中国）车灯有限公司 | Vehicle lamp |
| WO2021217945A1 (en) * | 2020-04-27 | 2021-11-04 | 深圳市绎立锐光科技开发有限公司 | Lighting device and vehicle lamp |
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| CN104110653B (en) | 2017-01-18 |
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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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