CN103307527A - Vehicle lamp - Google Patents
Vehicle lamp Download PDFInfo
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- CN103307527A CN103307527A CN2012100646946A CN201210064694A CN103307527A CN 103307527 A CN103307527 A CN 103307527A CN 2012100646946 A CN2012100646946 A CN 2012100646946A CN 201210064694 A CN201210064694 A CN 201210064694A CN 103307527 A CN103307527 A CN 103307527A
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- light
- stroke lever
- bulb
- lamp body
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Abstract
The invention relates to a vehicle lamp, which comprises a lamp body, a stroke rod and a bulb, wherein the lamp body comprises a first axial line, the stroke rod is arranged on the lamp body and can move to and fro in the lamp body along a moving rack between an extending position and a retraction position, the bulb is arranged on the stroke rod and can correspondingly move between a passing light position and a distance light position along with the stroke rod, and the moving track of the stroke rod forms an included angle with the first axial line, so the longitudinal position and the vertical position are respectively and correspondingly changed when the bulb moves along with the stroke rod. The vehicle lamp has the advantage that the light source position can be preferably matched with a headlamp assembly during the passing light and distance light switching.
Description
Technical field
The present invention relates to Vehicular lamp, more particularly, relate to a kind of car light.
Background technology
The driver will open light when running car is on night or rather dark road surface.Headlight on the automobile is mounted in the large lamp assembly, and large lamp assembly is the two ends that are contained in the automobile head, and the headlight of two kinds of forms of four lamp systems (four headlights) that two lamp systems (dual headlamps) that one-sided high beam and dipped headlights be integrated and one-sided high beam and dipped headlights split is arranged.It all is to use the Halogen lamp LED bulb at the beginning that two lamps (dual headlamps) that one-sided high beam and dipped headlights are integrated rise, and the Halogen lamp LED bulb has two luminous tungsten filaments, and namely a bulb has two light source points.These two luminous tungsten filaments not only have the difference of front and back position, and high and low position also has difference.The design of the assembly of two lamps (dual headlamps) headlight for vehicles all is to be complementary with this bulb.Yet Halogen lamp LED comes with some shortcomings, and for example, brightness is low, power consumption is large, the life-span is short etc.
Xenon lamp can solve one of light fixture of the above-mentioned deficiency of Halogen lamp LED, the white superpower arclight that xenon lamp is produced by xenon, can improve the light color temperature value, the sunshine in similar daytime, brightness be 3 times of Halogen lamp LED, power consumption be Halogen lamp LED 45%, the life-span is ten times of Halogen lamp LED.The luminous flux of normal xenon lamp is about 2400 lumens, is more than three times of common Halogen lamp LED.Therefore people just imagination make two lamps that one-sided high beam and dipped headlights are integrated with the alternative traditional Halogen lamp LED of the lights such as xenon lamp.Yet the bulb such as lights such as xenon lamps generally is a pipe one lamp, namely only has a luminous light source in the tubes, and can't substitute simply with a bulb has two Halogen lamp LED bulbs that tungsten filament is luminous.
A kind of telescopic xenon lamp is arranged in the correlation technique, its bulb can move forward and backward, so that light source point has former and later two change in location, to realize that high beam and dipped headlights are integrated, yet, light source point just had the variation of front and back position before and after its bulb moved, but there is not the variation of high and low position, be that bulb is go and return without undue delay flexible, the drawback of this telescopic xenon lamp has: the one, because bulb does not have the variation of high and low position, therefore switching far, light source position does not mate with large lamp assembly in the time of dipped beam, light deformationization is large, especially in-plant illumination is very poor, allow the driver feel visual discomfort should, brought potential safety hazard to driving.
Summary of the invention
The technical problem to be solved in the present invention is, for the above-mentioned many defectives in the correlation technique, provides a kind of improved car light.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of car light, comprise lamp body, stroke lever and bulb, described lamp body comprises a first axle; Described stroke lever is installed on the described lamp body, and can move around between an extended position and a retracted position along a motion track in described lamp body; Described bulb is installed on the described stroke lever, and can correspondingly move between a dipped beam position and a distance light position along with described stroke lever; The motion track of described stroke lever and described first axle are an angle, so that described bulb is when moving along with described stroke lever, front and back position and upper-lower position all occur correspondingly to change.
In car light of the present invention, described bulb remains forward in the process that moves along with described stroke lever.
In car light of the present invention, described bulb comprises second axis, and described the second axis is parallel with described first axle all the time.
In car light of the present invention, described lamp body has a through hole, and described stroke lever can be installed in the described through hole along described motion track with moving around.
In car light of the present invention, be provided with track in the described through hole, described stroke lever is installed on the described track movably; The bearing of trend of described track is parallel with described motion track.
In car light of the present invention, described through hole is Long Circle, and it comprises top and the bottom that lays respectively at the major axis two ends; Described track comprises from the top of described through hole along the major axis of through hole and projects a upper rail downwards and the major axis along through hole upwards projects a lower guideway from the bottom of through hole.
In car light of the present invention, it is smooth circular-arc that the apical margin of described upper rail and lower guideway is in the horizontal.
In car light of the present invention, the upper and lower sides of described stroke lever is formed with respectively the upper and lower guide groove that cooperates with described upper and lower guide rail respectively, and the bottom surface of described upper and lower guide groove is smooth flat.
In car light of the present invention, described car light also comprises a lamp socket, a light shield and an anti-dazzling screen; Described lamp body is installed in the described lamp socket, and described light shield is installed on the described lamp socket and around described bulb, it comprises two opposite sides, and these two opposite sides comprise respectively a bright dipping opening and a light inlet window; Described anti-dazzling screen is installed on the described stroke lever, and between described bulb and described light inlet window, described anti-dazzling screen can move along with described stroke lever; When described bulb was positioned at described dipped beam position, described anti-dazzling screen stopped the light of the described light inlet window of described bulb directive; When described bulb was positioned at described distance light position, described anti-dazzling screen was removed stopping the light of the described light inlet window of described bulb directive.
In car light of the present invention, described car light also comprises driving the drive unit that described stroke lever moves around, described drive unit comprise permanent magnet, the magnetic coil that cooperates with permanent magnet that is installed on the described stroke lever and be arranged at described stroke lever and described lamp body between flexible member; Described flexible member is used for providing an elastic force that remains on described extended position to described stroke lever; When described magnetic coil gets when electric, described magnetic coil produces magnetic field force and attracts described permanent magnet, drives the elastic force that described stroke lever overcomes described flexible member, moves to described retracted position by described extended position.
In car light of the present invention, described car light is Xenon lamp for car.
In car light of the present invention, the size of described angle is between 10～20 degree.
The invention has the beneficial effects as follows: compare with correlation technique, the motion track of stroke lever of the present invention and the first axle of lamp body are an angle, so that described bulb is when moving along with described stroke lever, front and back position and upper-lower position occur correspondingly to change, and light source position can mate preferably with large lamp assembly when switching instant and near light.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the perspective view of the car light in the some embodiments of the invention;
The partial sectional view that Fig. 2 is car light shown in Figure 1 after light shield and lamp socket are removed;
The partial sectional perspective view that Fig. 3 is car light shown in Figure 1 after light shield and lamp socket are removed;
The end view that Fig. 4 is car light shown in Figure 1 after light shield and lamp socket are removed;
Fig. 5 is the sectional axonometric drawing of the lamp body of car light shown in Figure 1;
Fig. 6 is the perspective view of the stroke lever of car light shown in Figure 1;
Fig. 7 partial sectional view under high-beam condition that is car light shown in Figure 1 after light shield and lamp socket are removed;
Fig. 8 is the perspective view of the light shield of car light shown in Figure 1;
Fig. 9 is the perspective view of the anti-dazzling screen of car light shown in Figure 1;
Figure 10 is the planar structure schematic diagram of car light shown in Figure 1 under the dipped beam state;
Figure 11 is the planar structure schematic diagram of car light shown in Figure 1 under high-beam condition.
The specific embodiment
Below in conjunction with specific embodiment and Figure of description the present invention is described in further details.
Fig. 1 has gone out the car light 1 in the some embodiments of the invention, and this car light 1 can be Xenon lamp for car, and it can comprise lamp socket 10, lamp body 20, stroke lever 30, bulb 40, anti-dazzling screen 60 and light shield 50.Lamp socket 10 can be installed in the headlight for vehicles assembly (not shown), lamp body 20 is removably installed in the lamp socket 10, stroke lever 30 can along one with lamp body 20 axis X motion track in a certain angle on be arranged in the lamp body 20 with moving around, bulb 40 and anti-dazzling screen 60 all can be installed on the stroke lever 30 and can be along with stroke lever 30 moves.Light shield 50 is installed on the lamp socket 10, and around bulb 40 and anti-dazzling screen 60.
Together consult Fig. 2 and Fig. 3, this car light 1 also can comprise the drive unit 70 that is installed in the lamp body 20, and this drive unit 70 links to each other with stroke lever 30, is used for driving stroke lever 30 and moves around in lamp body 20.Be appreciated that ground, the present invention is not limited to Xenon lamp for car, and other similar car lights also can be suitable for.
Together consult Fig. 4 and Fig. 5, lamp body 20 is the ladder tubular in certain embodiments substantially, and it has an axis X, and sequentially comprises first section 21, second section 22 and the 3rd section 23.First section 21 and the 3rd section 23 all can be cylindric, and the diameter of the 3rd section 23 is greater than the diameter of first section 21.Second section 22 can roughly be horn-like, and first section 21 is connected with the 3rd section 23 transition.Can form one in first section 21 roughly is and can forms one in 210, the second sections of oblong through hole 22 and roughly be in 220, the three sections of trumpet-shaped through hole 23 and can form a cylindrical hole 230.The aperture of through hole 230 can greater than the maximum diameter of hole of through hole 220, form a step 24 between through hole 230 and through hole 220.Also be formed with a step 25 between through hole 210 and the through hole 220.
As shown in the figure, the through hole 210 of first section 21 comprises top and the bottom that lays respectively at the major axis two ends, the top of through hole 210 projects a upper rail 212 downwards along the major axis of through hole 210, the bottom of through hole 210 upwards projects a lower guideway 214 along the major axis of through hole 210, and upper rail 212 can all be tabular with lower guideway 214.Upper rail 212 is parallel to each other with the apical margin of lower guideway 214, and be an angle a with the axis X of lamp body 20, the large I of this angle a is between 10～20 degree, thereby the axis X that forms a bearing of trend and lamp body 20 is the track of angle a, stroke lever 30 is arranged on this track, and the motion track that can be along the axis X with lamp body 20 certain angle moves around.Upper rail 212 can also be arranged to smooth circular-arc with the apical margin of lower guideway 214 in the horizontal.Structural representation when Fig. 2 and Fig. 7 show respectively stroke lever 30 and be in the state of stretching out and retracted mode.
Together consult Fig. 6, stroke lever 30 can sequentially comprise moving part 31 on the track that is arranged at movably lamp body 20 in certain embodiments, be arranged at the flange part 32 of moving part 31 1 ends, be arranged at the connecting portion 33 on the flange part 32 and be arranged at magnet installation portion 34 in the connecting portion 33.Flange part 32, connecting portion 33 and magnet installation portion 34 are positioned at second section 22 of lamp body 20, this three's axis is parallel with the axis X of lamp body 20, the axis X of the axis of moving part 31 and lamp body 20 is certain angle, and the large I of this angle equates with above-mentioned angle a.The upper surface of moving part 31 and lower surface are respectively arranged with along moving part 31 axially extended upper rail 310 and lower guide channels 312, on the upper rail 212 and lower guideway 214 of upper rail 310 and the sheathed lamp body 20 of lower guide channel 312 difference, thereby stroke lever 30 is installed on upper rail 212 and the lower guideway 214 movably.
The bottom surface of upper rail 310 and lower guide channel 312 all is smooth flat, contact so that roughly be line between stroke lever 30 and upper rail 212 and the lower guideway 214, can significantly reduce the contact area between stroke lever 30 and the lamp body 20, and then reducing frictional force between the two, stroke lever 30 occurs in moving process and the possibility of lamp body 20 clamping stagnations to reduce.Be appreciated that ground, in certain embodiments, also guide groove can be arranged on the lamp body 20, and guide rail is arranged on the stroke lever 30, and reach similar effect.Be appreciated that again ground, in certain embodiments, also can reduce frictional force by the smoothness of contact-making surface between lift stroke bar 30 and the lamp body 20, also can not arrange track this moment, and directly in first section 21 of lamp body 20, form the through hole of an inclination, equally can be so that stroke lever 30 can be along moving around with axis X motion track in a certain angle in lamp body 20.
Again as shown in Figure 6, the end face of the other end that the moving part 31 of stroke lever 30 and flange part 32 are relative is vertical with the axis X of lamp body 20, the middle part of this end face is formed with a bulb mounting hole 314, also is formed with two anti-dazzling screen installing holes 316 around the bulb mounting hole 314.When bulb 40 and anti-dazzling screen 60 were installed in respectively in bulb mounting hole 314 and the anti-dazzling screen installing hole 316, the axis of bulb 40 and anti-dazzling screen 60 can be all parallel with the axis X of lamp body 20.So, when stroke lever 30 moves around in lamp body 20, bulb 40 and anti-dazzling screen 60 can along with stroke lever 30 produce before and after and up and down displacements, and bulb 40 is in mobile process, it is parallel with the axis X of lamp body 20 that the axis of bulb 40 can remain.The flange part 32 of stroke lever 30 is arranged in second section 22 of lamp body 20, can be resisted against between the through hole 210 of the through hole 220 of second section 22 and first section 21 on the step 25, thereby limit the stroke that stretches out of stroke lever 30.
Again as shown in Figures 2 and 3, drive unit 70 can comprise in certain embodiments annular permanent magnet 71 on the magnet installation portion 34 that is installed on stroke lever 30, is installed on the annular magnetic coil 72 in the 3rd section 23 of lamp body 20 and is connected to flexible member 73 between the flange part 32 of annular magnetic coil 72 and stroke lever 30.Flexible member 73 is the column spring in certain embodiments, and it is used for applying a tension force to stroke lever 30, so that stroke lever 30 remains on the state of stretching out.Permanent magnet 71 can be the unattenuated extraordinary permanent magnet of condition of high temperature magnetic, and its expanding-contracting action can be quick and accurately in the time of can guaranteeing that stroke lever 30 is worked under the condition of high temperature.In the course of work, when magnetic coil 72 when electric, it produces a magnetic field opposite with the magnetic of permanent magnet 71, and the magnetic field force that formation attracts each other, under the effect of magnetic field force, stroke lever 30 adhesives that are loaded with bulb 40 namely to be retracted, this moment, flexible member 73 was compressed.When magnetic coil 72 dead electricity, coil magnetic field disappears, and magnetic field force is also along with disappearance, and compressed flexible member 73 restores, and stretches out and drive stroke lever 30.So, by control magnetic coil 72 electric and dead electricity, can control the retraction of stroke lever 30 and stretch out.Be appreciated that ground, also can adopt other drive unit to control the flexible of stroke lever 30, for example, the drive unit that electro-motor and gear train combine etc.
Together consult Fig. 1 and shown in Figure 8, light shield 50 can roughly be cylindric in certain embodiments, it can comprise a cover body 51 cylindraceous and an end cap 52 that is arranged on the cover body 51, cover body 51 comprises two opposite sides, the sidewall at the middle part of side is cut one of in these two opposite sides, form one and roughly be bright dipping opening 53, penetrate from this bright dipping opening 53 so that the light that bulb 40 sends is enough.Be formed with the light inlet window 54 of a convex shape on the relative sidewall of cover body 51 and this bright dipping opening 53, this light inlet window 54 can cooperate with anti-dazzling screen 60, allows light optionally from wherein ejaculation.
As shown in Figure 9, anti-dazzling screen 60 is curved sheet roughly in certain embodiments, and it comprises a light shielding part 61, two installation portions 62 and an insulation hole 63.Anti-dazzling screen 60 is inserted in the anti-dazzling screen installing hole 316 of stroke lever 30 by installation portion 62, insulation hole 63 is in order to improve thermal resistance, reduce heat and transmitted to stroke lever 30 by anti-dazzling screen 60, because the stroke lever 30 general plastic materials that adopt are made, too high temperature easily works the mischief to stroke lever 30.
In certain embodiments, anti-dazzling screen 60 is between the light inlet window 54 of bulb 40 and light shield 50.The light shielding part 61 of anti-dazzling screen 60 can stop the part light on the sidewall of light inlet window 54 place sides of bulb 40 directive light shields 50, so that bulb 40 is when luminous, can form a shadow region on the sidewall of the light inlet window 54 place sides of light shield 50, and because bulb 40 and anti-dazzling screen 60 can move along with stroke lever 30, the position in this shadow region also can change.
As shown in figure 10, when stroke lever 30 is in when stretching out state, bulb 40 and anti-dazzling screen 60 are also along with stretching out, the light inlet window 54 of light shield 50 is crossed on the top of anti-dazzling screen 60 fully, and because the light source point 41 of bulb 40 is just near the top of anti-dazzling screen 60, so that whole light inlet window 54 all is in the shadow region, light only penetrates from bright dipping opening 53.Again as shown in figure 11, when stroke lever 30 was in retracted mode, bulb 40 and anti-dazzling screen 60 were also along with retraction, and at this moment, the top of anti-dazzling screen 60 is lower than the top of the light inlet window 54 of light shield 50, so that the light that light source point 410 sends can penetrate from light inlet window 54.
Car light 1 generally is to be horizontally placed in the large lamp assembly in use, and arranges in bright dipping opening 53 mode up of light shield 50.So, when bulb 40 is in extended position, light source point 41 is blocked by anti-dazzling screen 60 to the light of light inlet window 54 ejaculations of light shield 50, only have light to shine on the first half minute surface (not shown) of large lamp assembly from bright dipping opening 53 this moment, through the closer distance place of the light beam irradiates behind the first half mirror-reflection in the automobile front, be dipped beam, this moment, the state at car light 1 place was the dipped beam state.When bulb 40 is in retracted position, light can penetrate from bright dipping opening 53 and light inlet window 54 simultaneously, this moment, light can shine on the upper and lower minute surface of large lamp assembly simultaneously, through the light beam behind the mirror-reflection of upper and lower can be radiated at the automobile front than distant location, be distance light, this moment, the state at car light 1 place was high-beam condition.In addition, because in the process that car light 1 switches between dipped beam state and high-beam condition, the displacement meeting of bulb 40 before and after not only occurs correspondingly to change, and in height also can occur correspondingly to change, to satisfy the demand of light source point difference of front and back position and high and low position under dipped beam and high-beam condition; And bulb 40 can remain forward, not tilt, thereby so that dipped beam and distance light light shape meet standard-required more.In certain embodiments, to keep forwards be that the axis of bulb 40 remains parallel with the axis X of lamp body 20 for bulb 40.
In certain embodiments, car light 1 can be fixed in the headlight for vehicles assembly (not shown) by lamp socket 10, and the total car of this headlight can be used as the lighting of automobile form on night or rather dark road surface.Car light 1 can be adapted to be mounted within the assembly of two lamp systems (dual headlamps) that one-sided high beam and dipped headlights be integrated, at this moment, because 41 light source points of bulb 40 light beam that diverse location produces in large lamp assembly is also different, wherein, the light source point of bulb 40 is when fixing a point close to lamp socket, the light beam that produces is distance light, and the bulb source position is when fixing a point away from lamp socket, and the light beam of generation is dipped beam.
In certain embodiments, the drive unit 70 in the lamp body 20 is connected with bulb and can be connected with supply line's (not shown) of automobile power source, and the supply line of automobile power source is connected with control conversion equipment (not shown) again.The driver will open light when running car is on night or rather dark road surface, changes the position of bulb source in large lamp assembly by operation control conversion equipment, thereby reaches the switching of instant and near light.
The above only is preferred embodiment of the present invention, and protection scope of the present invention also not only is confined to above-described embodiment, and all technical schemes that belongs under the thinking of the present invention all belong to protection scope of the present invention.Should be pointed out that for those skilled in the art, in the some improvements and modifications that do not break away under the principle of the invention prerequisite, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a car light comprises lamp body, stroke lever and bulb, and described lamp body comprises a first axle; Described stroke lever is installed on the described lamp body, and can move around between an extended position and a retracted position along a motion track in described lamp body; Described bulb is installed on the described stroke lever, and can correspondingly move between a dipped beam position and a distance light position along with described stroke lever; It is characterized in that, the motion track of described stroke lever and described first axle are an angle, so that described bulb is when moving along with described stroke lever, front and back position and upper-lower position all occur correspondingly to change.
2. car light according to claim 1 is characterized in that, described bulb remains forward in the process that moves along with described stroke lever.
3. car light according to claim 2 is characterized in that, described bulb comprises second axis, and described the second axis is parallel with described first axle all the time.
4. each described car light is characterized in that according to claim 1-3, and described lamp body has a through hole, and described stroke lever can be installed in the described through hole along described motion track with moving around.
5. car light according to claim 4 is characterized in that, is provided with track in the described through hole, and described stroke lever is installed on the described track movably; The bearing of trend of described track is parallel with described motion track.
6. car light according to claim 5 is characterized in that, described through hole is Long Circle, and it comprises top and the bottom that lays respectively at the major axis two ends; Described track comprises from the top of described through hole along the major axis of through hole and projects a upper rail downwards and the major axis along through hole upwards projects a lower guideway from the bottom of through hole.
7. car light according to claim 6 is characterized in that, it is smooth circular-arc that the apical margin of described upper rail and lower guideway is in the horizontal; The upper and lower sides of described stroke lever is formed with respectively the upper and lower guide groove that cooperates with described upper and lower guide rail respectively, and the bottom surface of described upper and lower guide groove is smooth flat.
8. each described car light is characterized in that according to claim 1-3, and described car light is Xenon lamp for car; The size of described angle is between 10～20 degree.
9. each described car light is characterized in that according to claim 1-3, and described car light also comprises a lamp socket, a light shield and an anti-dazzling screen; Described lamp body is installed in the described lamp socket, and described light shield is installed on the described lamp socket and around described bulb, it comprises two opposite sides, and these two opposite sides comprise respectively a bright dipping opening and a light inlet window; Described anti-dazzling screen is installed on the described stroke lever, and between described bulb and described light inlet window, described anti-dazzling screen can move along with described stroke lever; When described bulb was positioned at described dipped beam position, described anti-dazzling screen stopped the light of the described light inlet window of described bulb directive; When described bulb was positioned at described distance light position, described anti-dazzling screen was removed stopping the light of the described light inlet window of described bulb directive.
10. each described car light according to claim 1-3, it is characterized in that, described car light also comprises driving the drive unit that described stroke lever moves around, described drive unit comprise permanent magnet, the magnetic coil that cooperates with this permanent magnet that is installed on the described stroke lever and be arranged at described stroke lever and described lamp body between flexible member; Described flexible member is used for providing an elastic force that remains on described extended position to described stroke lever; When described magnetic coil gets when electric, described magnetic coil produces magnetic field force and attracts described permanent magnet, drives the elastic force that described stroke lever overcomes described flexible member, moves to described retracted position by described extended position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210064694.6A CN103307527B (en) | 2012-03-13 | 2012-03-13 | Car light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210064694.6A CN103307527B (en) | 2012-03-13 | 2012-03-13 | Car light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103307527A true CN103307527A (en) | 2013-09-18 |
| CN103307527B CN103307527B (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210064694.6A Active CN103307527B (en) | 2012-03-13 | 2012-03-13 | Car light |
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| Country | Link |
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| CN (1) | CN103307527B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750332A (en) * | 2020-07-03 | 2020-10-09 | 深圳高维照明技术有限公司 | Variable lighting device and automobile lamp |
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| US20020024819A1 (en) * | 2000-08-31 | 2002-02-28 | Ichikoh Industries, Ltd. | Light source bulb for head lamp |
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| US20060158894A1 (en) * | 2003-01-21 | 2006-07-20 | A-Gi Chou | Motor vehicle reverse assistance light |
| CN201093286Y (en) * | 2007-09-06 | 2008-07-30 | 魏坤华 | Vehicle front lighting xenon lamp |
| CN201232922Y (en) * | 2008-07-26 | 2009-05-06 | 浙江傅氏电器有限公司 | Bulb swinging xenon lamp |
| CN201615425U (en) * | 2010-04-01 | 2010-10-27 | 梁旭荣 | Automobile xenon near-far lamp |
| CN202532352U (en) * | 2012-03-13 | 2012-11-14 | 深圳市拓邦汽车电子技术有限公司 | Automotive lamp |
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2012
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020024819A1 (en) * | 2000-08-31 | 2002-02-28 | Ichikoh Industries, Ltd. | Light source bulb for head lamp |
| US20060158894A1 (en) * | 2003-01-21 | 2006-07-20 | A-Gi Chou | Motor vehicle reverse assistance light |
| CN2733172Y (en) * | 2004-09-18 | 2005-10-12 | 姚流文 | High /low beam light adjusting device for cars |
| CN201093286Y (en) * | 2007-09-06 | 2008-07-30 | 魏坤华 | Vehicle front lighting xenon lamp |
| CN201232922Y (en) * | 2008-07-26 | 2009-05-06 | 浙江傅氏电器有限公司 | Bulb swinging xenon lamp |
| CN201615425U (en) * | 2010-04-01 | 2010-10-27 | 梁旭荣 | Automobile xenon near-far lamp |
| CN202532352U (en) * | 2012-03-13 | 2012-11-14 | 深圳市拓邦汽车电子技术有限公司 | Automotive lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750332A (en) * | 2020-07-03 | 2020-10-09 | 深圳高维照明技术有限公司 | Variable lighting device and automobile lamp |
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| Publication number | Publication date |
|---|---|
| CN103307527B (en) | 2016-03-09 |
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