CN2863556Y - Shifter for distance light and dimmer light of vehicle heat lamp - Google Patents
Shifter for distance light and dimmer light of vehicle heat lamp Download PDFInfo
- Publication number
- CN2863556Y CN2863556Y CN 200520046180 CN200520046180U CN2863556Y CN 2863556 Y CN2863556 Y CN 2863556Y CN 200520046180 CN200520046180 CN 200520046180 CN 200520046180 U CN200520046180 U CN 200520046180U CN 2863556 Y CN2863556 Y CN 2863556Y
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- China
- Prior art keywords
- shade
- light
- far
- electromagnet
- reaching
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- Expired - Lifetime
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the far-reaching/near-reaching light switching device of the car front-illumination-lights, characterized in that an anti-dazzling screen inside the shell is provided and is connected with the shell. The anti-dazzling screen is also connected with one end of the connecting piece and the other end of the connecting piece is connected with the controlling apparatus. The structure adopting this utility model can change the anti-dazzling angle of the anti-dazzling screen of the car front-illumination-lights through the fore-and-aft movement of the top bar of the electromagnet which is connected with the anti-dazzling screen to meet the requirement of switching the far-reaching and near-reaching lights. This utility model is stable in transmitting motion, reliable, quick in response and can meet the requirement of switching the far-reaching and near-reaching lights of the car front-illumination-lights.
Description
Technical field:
The utility model relates to the control setup of vehicle light, particularly the far and near light shifter of vehicle head lamp.
Background technology:
Among the clause that vehicles meeting must be observed, have aly, must send a car apart from the opposite and close country beam mutually beyond 150 meters, use passing light instead for do not having on street lamp or the underlit road night, when narrow bridge, narrow road and unpowered vehicle meeting, inaccurate sustained use country beam.In order to satisfy the lighting requirement of driving, on car light, must be provided with two cover lighting systems, in the prior art, the instant and near light lamp is two groups of lamps separately, and a cover fluorescent tube and a mirror surface thereof respectively arranged, and has caused the productive costs of car light to rise.
Summary of the invention:
The purpose of this utility model is to provide a kind of convenient and practical vehicle head lamp far and near light shifter, can utilize that one group of lamp is finished far, the switching of low beam light.To achieve these goals, the technical solution of the utility model is as follows: the far and near light shifter of vehicle head lamp, comprise barrel-type casing, inner walls is provided with reflective surface, it is characterized in that in housing, being provided with a shade, shade is connected with housing, and this shade also is connected with an end of attaching parts, and the other end of this attaching parts is connected with control setup.According to an embodiment of the present utility model, control setup is an electromagnet, and electromagnet is connected with push rod, and push rod is connected with attaching parts, also is provided with electrical connector on the electromagnet.The tube port position of barrel-type casing is provided with the arc reflective surface, and shade is positioned at after the reflective surface and part is exposed at outside the reflective surface, and the shape of barrel-type casing matches with the shade shape, connects by S. A. between shade and the housing.The housing tube port position that has shade is provided with spacing edge-cut, and shade is provided with the spacing block set that matches with it.Take structure of the present utility model, can change the shading angle of the car headlamp shade that is attached thereto, thereby realize the requirement that far and near light switches by seesawing of electromagnet push rod.The utility model transmission is stable, good reliability, and speed of response is fast, and the car headlamp requirement that far and near light switches can be provided.
Description of drawings:
Fig. 1 is a front elevation of the present utility model
Fig. 2 is the left view of Fig. 1
Below in conjunction with drawings and Examples the utility model is elaborated.
The specific embodiment
Comprise barrel-type casing 3 among the figure, housing 3 inwalls are provided with reflective surface, it is characterized in that being provided with in housing 3 shade 2, and an end of shade 2 is connected with housing 3, one end of this shade 2 also is connected with an end of attaching parts 7, and the other end of this attaching parts 7 is connected with control setup.According to an embodiment of the present utility model, control setup is an electromagnet 1, and electromagnet 1 is connected with push rod 8, and push rod 8 is connected with attaching parts 7, also is provided with electrical connector 9 on the electromagnet 1.One end tube port position of barrel-type casing 3 is provided with the arc reflective surface, and shade 2 is positioned at after the reflective surface and part is exposed at outside the reflective surface, and the shape of barrel-type casing matches with the shade shape, connects by S. A. 10 between shade 2 and the housing 3.The housing tube port position that has shade is provided with spacing edge-cut, and shade is provided with the spacing block set that matches with it.
Electromagnet 1 is connected with housing 3 by screw, guarantees installation strength.The barrel-type casing other end is installed lens 4.Barrel-type casing is provided with three holes 11,12 and 13.Its mesopore 11 and 13 is to link to each other with lamp body 5 with light regulating bolt by nut is installed, and hole 12 is to link to each other with lamp body with light-modulating motor by nut is installed.11, the installation nut used of 12,13 places is connected with far and near light switch unit by the pattern of buckle, easy for installation, the inside face that nut is installed is a sphere, it is fashionable to distribute at the ball head with light regulating bolt or light-modulating motor, still have bigger degree of freedom, therefore, can therefore not produce during front shining lamp adjustment and interfere.
After the electromagnet energising, because electric current flows, generate an electromagnetic field in magnet coil, this magnetic field and the permanent magnet effect that links to each other with push rod produce and drive example, and push rod is stretched out, and during outage, push rod is withdrawn under the spring force effect.Because push rod 8 is connected with shade 2, under the telescopic action of push rod, shade rotates around S. A., thereby changes the throughput of light beam.Because shade is according to the design of dipped beam light shape, therefore, when electromagnet 1 was not worked, shade had stopped part light, and scioptics 4 refraction backs form the light shape that dipped beam requires.During work of electromagnet, push rod stretches out, and shade lifts, and emergent light scioptics refraction back forms distance light light shape.So just realize the function that far and near light switches.
Obviously, those skilled in the art comprises the design of electromagnet, the design of anti-dazzle device, design that anti-dazzle device cooperates with electromagnet or the like without prejudice to spirit of the present invention or do not exceed under the situation of its scope and can make various modifications and distortion to head lamp shifter of the present invention.Therefore, if various modifications of the present invention and modification are in the scope of appending claims and equivalent thereof, then the present invention includes these modifications and modification.
Claims (4)
1, the far and near light shifter of vehicle head lamp comprises barrel-type casing, and inner walls is provided with reflective surface, it is characterized in that in housing, being provided with a shade, shade is connected with housing, and this shade also is connected with an end of attaching parts, and the other end of this attaching parts is connected with control setup.
2, by the far and near light shifter of the described vehicle head lamp of claim 1, it is characterized in that control setup is an electromagnet, electromagnet is connected with push rod, and push rod is connected with attaching parts, also is provided with electrical connector on the electromagnet.
3, by the far and near light shifter of the described vehicle head lamp of claim 2, the tube port position that it is characterized in that barrel-type casing is provided with the arc reflective surface, shade is positioned at after the reflective surface and part is exposed at outside the reflective surface, the shape of barrel-type casing matches with the shade shape, connects by S. A. between shade and the housing.
4, by the far and near light shifter of the described vehicle head lamp of claim 3, it is characterized in that the housing tube port position that has shade is provided with spacing edge-cut, shade is provided with the spacing block set that matches with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520046180 CN2863556Y (en) | 2005-11-01 | 2005-11-01 | Shifter for distance light and dimmer light of vehicle heat lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520046180 CN2863556Y (en) | 2005-11-01 | 2005-11-01 | Shifter for distance light and dimmer light of vehicle heat lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2863556Y true CN2863556Y (en) | 2007-01-31 |
Family
ID=37676010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520046180 Expired - Lifetime CN2863556Y (en) | 2005-11-01 | 2005-11-01 | Shifter for distance light and dimmer light of vehicle heat lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2863556Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009065286A1 (en) * | 2007-11-22 | 2009-05-28 | Shaozhen Sun | Projection-type lamp for vehicle |
| CN102320260A (en) * | 2011-06-30 | 2012-01-18 | 上海沪工汽车电器有限公司 | Electromagnet for controlling far and near lights of car lights |
| CN101570155B (en) * | 2008-05-04 | 2012-03-28 | 法雷奥视觉公司 | Difunctional headlamp for motor vehicle |
-
2005
- 2005-11-01 CN CN 200520046180 patent/CN2863556Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009065286A1 (en) * | 2007-11-22 | 2009-05-28 | Shaozhen Sun | Projection-type lamp for vehicle |
| CN101570155B (en) * | 2008-05-04 | 2012-03-28 | 法雷奥视觉公司 | Difunctional headlamp for motor vehicle |
| CN102320260A (en) * | 2011-06-30 | 2012-01-18 | 上海沪工汽车电器有限公司 | Electromagnet for controlling far and near lights of car lights |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070131 |
|
| EXPY | Termination of patent right or utility model |