CN103604096A - Dimming support structure for combined headlamp of automobile - Google Patents
Dimming support structure for combined headlamp of automobile Download PDFInfo
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- CN103604096A CN103604096A CN201310657944.1A CN201310657944A CN103604096A CN 103604096 A CN103604096 A CN 103604096A CN 201310657944 A CN201310657944 A CN 201310657944A CN 103604096 A CN103604096 A CN 103604096A
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- light modulation
- nut seat
- connecting elements
- mounting hole
- support
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Abstract
The invention relates to a dimming support structure for a combined headlamp of an automobile. The dimming support structure comprises a dimming support, a nut bed and a dimming bolt, wherein the dimming support is arranged at the back of a reflecting bowl. The dimming support structure is characterized in that the rear end of the dimming support is fixedly connected with a connecting component; the lower part of the connecting component is provided with a nut bed mounting hole matched with the nut bed, and one end of the dimming bolt is matched and connected with the nut bed; two sides of the dimming support are respectively provided with a limiting rib; the upper part of the connecting component is provided with limiting clamping slots matched with the limiting ribs. The invention aims to provide the dimming support structure for the combined headlamp of the automobile, and the dimming support structure can be used for effectively reducing the reflecting bowl loosening and falling problems caused by the abrasion of the dimming support.
Description
Technical field
The present invention relates to automobile lighting system, be specifically related to a kind of combined automobile headlight light modulation supporting structure.
Background technology
Combined automobile headlight distance light adopts reverberation bowl form more at present, the main many employings of light modulation support wherein and the structure of reverberation bowl integrated injection molding.But distance light reverberation bowl adopts BMC material more at present, so light modulation support is also BMC material, there is certain hidden danger, and light modulation support coordinates for movable with nut seat, and BMC material is not wear-resisting, uses for a long time, easy to wear between light modulation support and nut seat, cause becoming flexible and even coming off between light modulation support and nut seat, affect lamp lighting performance, thereby affect traffic safety.Loosening in order to prevent between light modulation support and nut seat, problem comes off, person skilled conducts in-depth research, as disclosed in CN102606986A " connecting elements of a kind of light modulating device of car headlamp and housing and speculum ", comprise housing, speculum, Level tune assembly and vertically adjusting part, Level tune assembly comprises Level tune screw rod and ball cup, vertically adjusting part comprises vertical adjusting screw(rod) and adjusting nut, between Level tune screw rod and ball cup, be connected with Level tune support, in housing, be provided with the first draw-in groove, Level tune support and the first draw-in groove clamping also can relative slidings, vertically between adjusting screw(rod) and adjusting nut, be connected with vertical adjusting support and light dimming electric motor, light dimming electric motor is fixed on a middle part, side of vertical adjusting support, the second draw-in groove is set in housing, vertically adjusting support and the second draw-in groove clamping also can relative slidings.Although this connecting elements can improve the fastness being connected between light modulating device and housing and speculum, phenomenon occurs to reduce powder delivery, come off etc., and its complex structure, does not just avoid wear problem to propose solution, therefore still requires further improvement.
Summary of the invention
The object of this invention is to provide a kind of combined automobile headlight light modulation supporting structure, it can effectively reduce the loosening and problem that comes off of reverberation bowl that light modulation support wearing and tearing cause.
The invention provides a kind of combined automobile headlight light modulation supporting structure, comprise the light modulation support, nut seat, the light modulation bolt that are located at the reverberation bowl back side, it is characterized in that: the rearward end of described light modulation support is fixedly connected with a connecting elements; The bottom of described connecting elements is provided with a nut seat installing hole, and described nut seat coordinates with this nut seat installing hole, and nut seat is connected described in one end of described light modulation bolt; The both sides of described light modulation support are respectively equipped with limit rib, to prevent the rotation of light modulation support; On the top of described connecting elements, be provided with and the suitable spacing draw-in groove of described limit rib.
Further, in the rearward end of described light modulation support, be provided with the first screw mounting hole, described connecting elements top is provided with the second screw mounting hole, this second screw mounting hole is corresponding with described the first screw mounting hole, and described light modulation support and connecting elements are fixedly connected by screw and described the first screw mounting hole, the second screw mounting hole.
Further, described nut seat installing hole is rectangular, and described nut seat is also rectangular.
The utility model compared with prior art has following advantages: because this structure increases connecting elements between light modulation support and light modulation bolt, solved fret wear problem; Owing to having designed spacing draw-in groove on connecting elements, light modulation support is provided with limit rib, the two coordinates assurance connecting elements and light modulation support can not rotate, simultaneously by screw, light modulation support and connecting elements is fastening, guarantee that the two can not become flexible, thereby realized parts Assembly stability, can not bring new wearing and tearing and loosening problem, and then well solved the original support caused reverberation bowl loose or dislocation problem of wearing and tearing.
Accompanying drawing explanation
Fig. 1 is existing vehicle lamp light modulation supporting structure schematic diagram;
Fig. 2 is structural representation of the present invention;
Fig. 3 is light modulation supporting structure schematic diagram;
Fig. 4 is the Facad structure schematic diagram of connecting elements;
Fig. 5 is the structure schematic diagram of Fig. 4;
Fig. 6 is the assembly structure schematic diagram of the present invention in light fixture.
In figure: 1-reverberation bowl, 2-light modulation support, 21-limit rib, 22-the first screw mounting hole, 3-nut seat, 4-light modulation bolt, 5-connecting elements, the spacing draw-in groove of 51-, 52-the second screw mounting hole, 53-nut seat installing hole, 6-screw, 7-lamp housing, 8-decorative lamp part, 9-lens.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Existing vehicle lamp light modulation supporting structure shown in Figure 1: its light modulation support 2 coordinates for movable with nut seat 3, the BMC material that light modulation support adopts is not wear-resisting, long-term use, easy to wear between light modulation support 2 and nut seat 3, cause becoming flexible and even coming off between light modulation support 2 and nut seat 3, affect lamp lighting performance, thereby affect traffic safety.
The problems referred to above that exist in order to solve prior art, the present invention adopts following technical scheme, referring to a kind of combined automobile headlight light modulation supporting structure shown in Fig. 2-5, comprise the light modulation support 2, nut seat 3, the light modulation bolt 4 that are located at reverberation bowl 1 back side, it is characterized in that: the rearward end of described light modulation support 2 is fixedly connected with a connecting elements 5; The bottom of described connecting elements 5 is provided with a nut seat installing hole 53, and described nut seat 3 coordinates with this nut seat installing hole, and nut seat 3 is connected described in one end of described light modulation bolt 4; The both sides of described light modulation support 2 are respectively equipped with limit rib 21, to prevent the rotation of light modulation support; On the top of described connecting elements, be provided with and the suitable spacing draw-in groove 51 of described limit rib 21.
Further, in the rearward end of described light modulation support 2, be provided with the first screw mounting hole 22, described connecting elements top is provided with the second screw mounting hole 52, this second screw mounting hole is corresponding with described the first screw mounting hole 22, and described light modulation support 2 is fixedly connected by screw 6 and described the first screw mounting hole 22, the second screw mounting hole 52 with connecting elements 5.
Further, described nut seat installing hole 53 is rectangular, and described nut seat 3 is also rectangular.
As shown in Figure 6, in light fixture, a lamp housing 7 is connected to the other end of light modulation bolt 4, one lens 9 is located at before reverberation bowl 1, this lens 9 is connected with described lamp housing 7 two ends, thereby whole light modulation supporting structure is surrounded, inwall at lamp housing 7 is provided with decorative lamp part 8, and this decorative lamp part is between reverberation bowl 1 and lens 9.
In addition, be designed with limit rib 21 on light modulation support 2, the spacing draw-in groove 51 on corresponding connecting elements 5, sticks into limit rib 21 in spacing draw-in groove 51 during assembling, then by screw 6, light modulation support 2 and connecting elements 5 is fastening.Thereby make the two firm and reliable connection, and can not rotate.Connecting elements 5 is connected with nut seat 3 by nut seat installing hole 53, described light modulation support and reverberation bowl are one-body molded, the independent moulding of described connecting elements, select the more material of tough and hard wear resistant, can select the material of tough and hard wear resistant more as nylon, reduce the loosening and risk that comes off of bringing after wearing and tearing, improve light fixture reliability.This structure guarantees the 3rd newly-increased parts Assembly stability when having solved fret wear problem, can not bring new wearing and tearing and loosening problem, thereby has well solved the reverberation bowl loose or dislocation problem that original support wearing and tearing bring.
Claims (3)
1. a combined automobile headlight light modulation supporting structure, comprise the light modulation support (2), nut seat (3), the light modulation bolt (4) that are located at reverberation bowl (1) back side, it is characterized in that: the rearward end of described light modulation support (2) is fixedly connected with a connecting elements (5); The bottom of described connecting elements (5) is provided with a nut seat installing hole (53), and described nut seat (3) coordinates with this nut seat installing hole, and nut seat (3) is connected described in one end of described light modulation bolt (4); The both sides of described light modulation support (2) are respectively equipped with limit rib (21); On the top of described connecting elements, be provided with and the suitable spacing draw-in groove of described limit rib (21) (51).
2. a kind of combined automobile headlight light modulation supporting structure according to claim 1, it is characterized in that: in the rearward end of described light modulation support (2), be provided with the first screw mounting hole (22), described connecting elements top is provided with the second screw mounting hole (52), this second screw mounting hole is corresponding with described the first screw mounting hole (22), and described light modulation support (2) is fixedly connected by screw (6) and described the first screw mounting hole (22), the second screw mounting hole (52) with connecting elements (5).
3. a kind of combined automobile headlight light modulation supporting structure according to claim 1 and 2, is characterized in that: described nut seat installing hole (53) is rectangular, and described nut seat (3) is also rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310657944.1A CN103604096A (en) | 2013-12-09 | 2013-12-09 | Dimming support structure for combined headlamp of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310657944.1A CN103604096A (en) | 2013-12-09 | 2013-12-09 | Dimming support structure for combined headlamp of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103604096A true CN103604096A (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310657944.1A Pending CN103604096A (en) | 2013-12-09 | 2013-12-09 | Dimming support structure for combined headlamp of automobile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122899A (en) * | 2016-08-11 | 2016-11-16 | 江苏华骋科技有限公司 | A kind of automobile lamp reflector of band adjustment seat |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03276502A (en) * | 1990-03-27 | 1991-12-06 | Koito Mfg Co Ltd | Headlamp for automobile |
| US5260857A (en) * | 1992-05-27 | 1993-11-09 | Gte Products Corporation | Adjustment linkage for a vehicle headlamp |
| JPH07186816A (en) * | 1993-11-04 | 1995-07-25 | Koito Mfg Co Ltd | Illumination axis adjusting device for head lamp |
| CN102606986A (en) * | 2012-03-30 | 2012-07-25 | 重庆长安汽车股份有限公司 | Dimming device, casing and reflector connection structure of automobile headlamp |
| CN202469405U (en) * | 2012-02-08 | 2012-10-03 | 青岛海信电器股份有限公司 | Bracket fixing structure and television |
| CN203586095U (en) * | 2013-12-09 | 2014-05-07 | 重庆长安汽车股份有限公司 | Dimming support structure of automobile combination headlamp |
-
2013
- 2013-12-09 CN CN201310657944.1A patent/CN103604096A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03276502A (en) * | 1990-03-27 | 1991-12-06 | Koito Mfg Co Ltd | Headlamp for automobile |
| US5260857A (en) * | 1992-05-27 | 1993-11-09 | Gte Products Corporation | Adjustment linkage for a vehicle headlamp |
| JPH07186816A (en) * | 1993-11-04 | 1995-07-25 | Koito Mfg Co Ltd | Illumination axis adjusting device for head lamp |
| CN202469405U (en) * | 2012-02-08 | 2012-10-03 | 青岛海信电器股份有限公司 | Bracket fixing structure and television |
| CN102606986A (en) * | 2012-03-30 | 2012-07-25 | 重庆长安汽车股份有限公司 | Dimming device, casing and reflector connection structure of automobile headlamp |
| CN203586095U (en) * | 2013-12-09 | 2014-05-07 | 重庆长安汽车股份有限公司 | Dimming support structure of automobile combination headlamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122899A (en) * | 2016-08-11 | 2016-11-16 | 江苏华骋科技有限公司 | A kind of automobile lamp reflector of band adjustment seat |
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Application publication date: 20140226 |