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CN103528004A - Far and near light integrated vehicle lamp - Google Patents

Far and near light integrated vehicle lamp Download PDF

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Publication number
CN103528004A
CN103528004A CN201210230306.7A CN201210230306A CN103528004A CN 103528004 A CN103528004 A CN 103528004A CN 201210230306 A CN201210230306 A CN 201210230306A CN 103528004 A CN103528004 A CN 103528004A
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CN
China
Prior art keywords
light
auxiliary
light emission
emission body
optical lens
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Granted
Application number
CN201210230306.7A
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Chinese (zh)
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CN103528004B (en
Inventor
徐煜
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Chongqing Shun Shun Chi Photoelectric Technology Co Ltd
Original Assignee
Hubei Bige Sitong Optoelectronics Technology Co Ltd
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Priority to CN201210230306.7A priority Critical patent/CN103528004B/en
Publication of CN103528004A publication Critical patent/CN103528004A/en
Application granted granted Critical
Publication of CN103528004B publication Critical patent/CN103528004B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention discloses a far and near light integrated vehicle lamp which comprises a main light-emitting body component, an optical lens, a shading plate turning mechanism and an auxiliary light-emitting component. The main light-emitting body component is provided with a main light-emitting body and a reflecting face which faces the light-emitting body. The light-emitting body is an integrated module light-emitting diode and is arranged on a fixing frame. The reflecting face of the light-emitting body is formed by a plurality of sections of independent reflecting faces in a combining mode. A reflecting body where the reflecting face is placed is fixed on the fixing frame. Light rays from the main light-emitting body are reflected through the reflecting face and then are emitted out from the optical lens. The shading plate turning mechanism is arranged between the optical lens and the main light-emitting body component, the light rays pass through completely or are partially shaded through the shading plate turning mechanism, and switching irradiating of far light and near light is formed. The auxiliary light-emitting component is independently arranged relative to the main light-emitting body and is provided with an auxiliary light-emitting body and an auxiliary reflecting face which faces the auxiliary light-emitting body, and the auxiliary light-emitting body is an integrated module light-emitting diode. According to the far and near light integrated vehicle lamp, the irradiating width of the main light-emitting body can be compensated, the requirement for improving irradiating lamp width can be met, and product cost can be prevented from increasing greatly.

Description

The car light of distance-light one
Technical field
The present invention relates to a kind of car light, particularly a kind of car light of distance-light one.
Background technology
The car light of the distance-light one of using at present comprises the shading panel turnover mechanism that host emitter, optical lens and formation instant and near light switch.Shading panel turnover mechanism comprises turnover panel and driving mechanism, and it is arranged between host emitter and optical lens, thus turnover panel be subject to drive rotate around the axis make light by or by shading turnover panel, blocked the switching that forms distance-light and irradiate.
The shortcoming of above-mentioned prior art is, because the size reason of optical lens has limited the width that instant and near light irradiates, forms light area short of width; If expand the size of optical lens, can cause the manufacturing cost of car light significantly to rise.
Summary of the invention
The present invention, by auxiliary light emission assembly is set at car light, supplements the irradiating width of host emitter, has both met the requirement of lifting car light irradiation width, can avoid increasing considerably again the cost of product.
For achieving the above object, the invention provides a kind of car light of distance-light one, this car light comprises: host emitter assembly, it has host emitter and for the reflecting surface of illuminator, illuminator is integration module light emitting diode, be installed on fixed mount, the reflecting surface of illuminator by multistage independently reflecting surface combine or single hop reflecting surface, the reflector at reflecting surface place is fixed on fixed mount; Optical lens, penetrates from optical lens after reflecting surface reflection from the light of host emitter; Shading panel turnover mechanism, it is arranged between optical lens and host emitter assembly, shading panel turnover mechanism make through light all-pass cross or partial occlusion, the switching that forms instant and near light is irradiated; Auxiliary light emission assembly, it independently arranges with respect to host emitter assembly, has auxiliary light emission body and for the boosting reflector of auxiliary light emission body, auxiliary light emission body is integration module light emitting diode.
In technique scheme, optical lens scioptics support and fixed mount are fastenedly connected; The lower end of lens carrier be provided with perforation for transmitting the via hole of auxiliary light emission body emitted light, via hole and optical lens are mutually independent and are positioned at the bottom of optical lens.
In technique scheme, auxiliary light emission body is fastenedly connected by auxiliary light emission body support frame and fixed mount, auxiliary light emission body support frame has the rear height along direction of illumination, front low inclined-plane, auxiliary light emission body is installed on the dorsal part on inclined-plane, boosting reflector is the spill cambered surface towards direction of illumination and auxiliary light emission body, the light reflection that spill cambered surface is sent auxiliary light emission body is to via hole, and light sees through the compensation that via hole is realized host emitter irradiating width.
In technique scheme, when reflecting surface is constituted by multistage, the reflecting surface of host emitter assembly is comprised of three sections of cambered surfaces, the top that wherein first, second section of reflection cambered surface is positioned at host emitter connects and arranges forward one by one along optical path direction, the 3rd section of reflection cambered surface is arranged at the below of first, second section of reflection cambered surface, and is positioned at the place ahead of host emitter; The light that host emitter sends also finally reflexes to optical lens along the light path of setting through first, second cambered surface composing in parallel and the 3rd section of reflection cambered surface successively.
In technique scheme, first, second reflector at first, second section of reflection cambered surface place is inlaid in upper and lower involutory fixed mount, and the corresponding position of upper holder front end is provided with the light otch of perforation, and the light after reflection penetrates in light otch.
In technique scheme, the front end of lower fixed frame has the decline ladder extending forward, and shading panel turnover mechanism is fixed on the vertical plane of ladder.
In technique scheme, shading panel turnover mechanism comprises shading turnover panel and drive unit, and described drive unit drives shading turnover panel to rotate around the axis to make the switching that incident ray all-pass is crossed or partial occlusion forms instant and near light to irradiate.
In technique scheme, drive unit consists of solenoid, drive rod, jackshaft and back-moving spring, the electromagnetic force of solenoid is ordered about drive rod and is done motion vertically downward, back-moving spring makes drive rod do motion vertically upward after electromagnetic force disappears, the front end of drive rod is provided with retainer ring, thereby drive rod drives jackshaft to drive shading turnover panel to rotate by retainer ring.
In technique scheme, auxiliary light emission body support frame is arranged on the front end ladder horizontal plane of decline ladder.
In technique scheme, the outer surface of upper and lower fixed mount is provided with the grooving being arranged in parallel one by one, and grooving has formed the radiating fin of upper and lower fixed mount, on fin, the fan for forced heat radiation can also be installed.
Compared with prior art, the present invention has following beneficial effect:
1, by auxiliary light emission assembly is set at car light, the irradiating width of host emitter is supplemented, both can meet the requirement of lifting car light irradiation width, can avoid increasing considerably again the cost of product;
2, the light that auxiliary light emission assembly penetrates can penetrate through the via hole of lens carrier bottom, both can keep the irradiant relatively independent of host emitter and auxiliary light emission body, can effectively save integrally-built taking up room again;
3, the design of three of main light emission assembly sections of reflection cambered surfaces could make reflection ray according to the light path operation of design, and more reasonably collects light, and light source is better utilized!
4, the design of the hierarchic structure of lower fixed frame is convenient to install auxiliary light emission body support frame and shading panel turnover mechanism, and integral layout is more reasonable;
5, it is more convenient that the structural design of shading turnover panel makes controlling of turnover panel, controls and stablize, and the switching effect of instant and near light is better;
6, the design of the fin structure of fixed mount can effectively improve radiating effect.
Accompanying drawing explanation
Fig. 1 is the right front exploded perspective view of looking of distance-light one car light of the present invention;
Fig. 2 is the left front exploded perspective view of looking of distance-light one car light of the present invention;
Fig. 3 is the face upwarding stereogram of first, second reflector of distance-light one car light of the present invention;
Fig. 4 is distance-light one car light shading turnover panel down turning shape state schematic diagram of the present invention (dipped beam state);
Fig. 5 turns over view (high-beam condition) on distance-light one car light shading turnover panel of the present invention;
Fig. 6 is the stereogram after the car light of distance-light one of the present invention assembles.
1-lens carrier, 11-optical lens, 12-via hole, 2-host emitter assembly, 21-the first reflector, 211-first paragraph reflecting surface, 22-the second reflector, 221-second segment reflecting surface, the 3rd section of reflecting surface of 23-, 3-auxiliary light emission body assembly, 31-auxiliary light emission body support frame, 311-inclined-plane, 32-boosting reflector, 33-auxiliary light emission body, 4-shading panel turnover mechanism, 41-drive unit, 42-shading turnover panel, 421-jackshaft, 422-rotating shaft, 423-loophole, 424-shadow shield, 5-upper holder, 51-upper holder inner space, 52-otch, 53-upper holder grooving, 6-lower fixed frame, 61-decline ladder, 62-lower fixed frame grooving.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention is not subject to the restriction of the specific embodiment.
The car light of distance-light one of the present invention as shown in Figure 1, 2, comprises lens carrier 1, host emitter assembly 2, auxiliary light emission body assembly 3, shading panel turnover mechanism 4, upper holder 5 and lower fixed frame 6.
Further as shown in Figure 1, 2, host emitter assembly 2 has host emitter and for the reflecting surface of illuminator, host emitter is integration module light emitting diode, by pedestal, is installed on (host emitter and pedestal belong to prior art, not shown in the drawings) on lower fixed frame 6.Fixed mount is the structure of upper and lower involutory connection, the housing that upper holder 5 is bottom-open, the front end of upper holder has the light otch 52 of perforation, the light of reflection can penetrate in otch 52, reflecting surface is combined by multistage reflecting surface, the reflector at reflecting surface place is fixed on lower fixed frame 6, and the laminating of the reflector at reflecting surface place embeds in upper holder inner space 51.The reflecting surface of host emitter assembly 2 forms (can be also single hop cambered surface or three sections of above cambered surfaces according to specific needs) by three sections of cambered surfaces, referring to Fig. 3, wherein first paragraph reflecting surface 211 is cambered surface and is a part for the first reflector 21, second segment reflecting surface 221 is also cambered surface and is a part for the second reflector 22, first and second section of reflecting surface is all positioned at top (if the employing single hop cambered surface of host emitter, the cambered surface of only using first, second section of reflecting surface to be connected as a single entity, the light reflection direction of cambered surface is directly pointed to optical lens; If adopt three sections of above cambered surfaces, by the segmentation more as required of first, second reflecting surface), first illuminator 21 at first, second reflecting surface place, the second illuminator 22 connect forward along optical path direction the embedding upper holder inner space 51 of arranging and fit one by one, and first host emitter invests first, second reflecting surface 211,221 by sent light.The 3rd section of reflecting surface 23 is arranged at the below of first, second section of reflecting surface, and is placed in the place ahead of host emitter, and the light that first, second section of reflecting surface reflection can be come reflexes to optical lens 11 along the light path of setting, and by optical lens 11, light is penetrated.
Further as shown in Figure 1, 2, mount for optical lenses 1 is provided with optical lens 11, and optical lens 11 scioptics supports 1 are fastenedly connected with upper holder 5, lower fixed frame 6, from the light of host emitter, after reflecting surface reflection, from optical lens 11, penetrates.The lower end of lens carrier 1 is provided with the via hole 12 for auxiliary light emission body 33 emitted lights of perforation, and auxiliary light is directly penetrated without optical lens.
Further as shown in Figure 1, 2, auxiliary light emission body assembly 3 has auxiliary light emission body 33 and for the boosting reflector 32 of auxiliary light emission body, auxiliary light emission body 33 is integration module light emitting diode.Auxiliary light emission body 33 is fastenedly connected (front end of lower fixed frame 6 has the decline ladder 61 extending forward, and auxiliary light emission body support frame 31 is arranged on the downstairs face of decline ladder 61) by auxiliary light emission body support frame 31 and lower fixed frame 6.Auxiliary light emission body support frame 31 has the rear height along direction of illumination, front low inclined-plane 311, auxiliary light emission body 33 is arranged on a side of the direction of illumination dorsad on this inclined-plane 311, boosting reflector 32 is the spill cambered surface towards auxiliary light emission body 33, the light reflection that boosting reflector 32 sends auxiliary light emission body 33 is to direction of illumination, the light being reflected is through the via hole 12 of lens carrier 1, (thereby boosting reflector 32 can also be provided with direction adjustment organization to the irradiating width of supplementary and expansion host emitter as required as required, to control light height or to regulate to both sides, if regulate to both sides and boosting reflector 32 can be divided into two sections of left and right respectively, establish separately left-right rotation governor motion).
Further as shown in Figure 4,5, shading panel turnover mechanism 4 is arranged between optical lens 11 and host emitter 24, can make through light all-pass cross or partial occlusion, the switching that forms instant and near light is irradiated.Particularly, shading panel turnover mechanism 4 is fixed on the ladder facade of lower fixed frame 6 and is positioned at the top of auxiliary light emission body support frame 31, comprise shading turnover panel 42 and drive unit 41, thus drive unit 41 make shading turnover panel 42 around the shaft 422 rotate make light can by or by shading turnover panel 42, blocked the switching that forms instant and near light and irradiate.The surface of shading turnover panel 42 is provided with the loophole 423 of perforation, and the side towards optical lens 11 of loophole 423 is also provided with shadow shield 424, and shadow shield 424 allows the part light in loophole 423 to penetrate or be diffracted into the region of being blocked by shading turnover panel.The drive unit 41 of shading turnover panel consists of solenoid, drive rod, jackshaft 421 and back-moving spring, the electromagnetic force of solenoid is ordered about drive rod and is done motion vertically downward, back-moving spring makes drive rod do motion vertically upward after electromagnetic force disappears, the front end of drive rod is provided with retainer ring, thereby drives jackshaft 421 to drive shading turnover panel 42 to rotate by retainer ring.When needs are used distance light, after solenoid energising, drive rod is drop-down, front end retainer ring by drive rod drives jackshaft 421 in intermediate shaft hole, to rotate and be socketed at both jackshaft under the permission in gap and moves down with drive rod, the bias voltage of formation to steering base, thereby drive shading turnover panel 42 422 to rotate around the shaft, under formation shading turnover panel 42, turn over, realize distant light irradiation; When needs are used dipped beam, solenoid power-off, drive rod moves under the effect of back-moving spring, turns over to realize dipped beam and irradiate on shading turnover panel 42.
Further as Figure 1-3, the outer surface of upper holder 5, lower fixed frame 6 is respectively equipped with the grooving (being upper holder grooving 53, lower fixed frame grooving 62) being arranged in parallel one by one, this grooving has formed the radiating fin of upper and lower fixed mount, and the fan (not shown) that forced heat radiation is used can also be installed in the surface of radiating fin.
Compared with prior art, the present invention, by auxiliary light emission assembly is set in car light, can supplement the irradiating width of host emitter, both can meet the requirement of lifting car light irradiation width, can avoid increasing considerably again the cost of product.
Disclosed is above only a specific embodiment of the present invention, and still, the present invention is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.

Claims (10)

1. a car light for distance-light one, is characterized in that, comprising:
Host emitter assembly, it has host emitter and for the reflecting surface of illuminator, illuminator is integration module light emitting diode, be installed on fixed mount, the reflecting surface of described illuminator by multistage independently reflecting surface combine or single hop reflecting surface forms, the reflector at reflecting surface place is fixed on fixed mount;
Optical lens, penetrates from optical lens after described reflecting surface reflection from the light of described host emitter;
Shading panel turnover mechanism, it is arranged between described optical lens and host emitter assembly, described shading panel turnover mechanism make through light all-pass cross or partial occlusion, the switching that forms instant and near light is irradiated;
Auxiliary light emission assembly, it independently arranges with respect to described host emitter assembly, has auxiliary light emission body and for the boosting reflector of auxiliary light emission body, auxiliary light emission body is integration module light emitting diode.
2. the car light of distance-light one according to claim 1, is characterized in that, described optical lens scioptics support and fixed mount are fastenedly connected; The lower end of lens carrier be provided with perforation for transmitting the via hole of described auxiliary light emission body emitted light, described via hole and optical lens are mutually independent and are positioned at the bottom of described optical lens.
3. the car light of distance-light one according to claim 2, it is characterized in that, described auxiliary light emission body is fastenedly connected by auxiliary light emission body support frame and described fixed mount, described auxiliary light emission body support frame has the rear height along direction of illumination, front low inclined-plane, auxiliary light emission body is installed on the dorsal part on described inclined-plane, boosting reflector is the spill cambered surface towards direction of illumination and auxiliary light emission body, the light reflection that described spill cambered surface is sent auxiliary light emission body is to described via hole, and light sees through the compensation that described via hole is realized host emitter irradiating width.
4. according to the car light of the distance-light one described in any one in claims 1 to 3, it is characterized in that, when reflecting surface is that multistage is when constitute, the reflecting surface of described host emitter assembly is comprised of three sections of cambered surfaces, the top that wherein first, second section of reflection cambered surface is positioned at host emitter connects and arranges forward one by one along optical path direction, the 3rd section of reflection cambered surface is arranged at the below of first, second section of reflection cambered surface, and is positioned at the place ahead of host emitter; The light that host emitter sends finally reflexes to described optical lens through the light path of described first, second, third section of reflection cambered surface edge setting successively.
5. the car light of distance-light one according to claim 4, it is characterized in that, first, second reflector at described first, second section of reflection cambered surface place is inlaid in upper and lower involutory described fixed mount, the corresponding position of upper holder front end is provided with the light otch of perforation, and the light after reflection penetrates in described light otch.
6. the car light of distance-light one according to claim 5, is characterized in that, the front end of lower fixed frame has the decline ladder extending forward, and described shading panel turnover mechanism is fixed on the vertical plane of described ladder.
7. the car light of distance-light one according to claim 6, it is characterized in that, described shading panel turnover mechanism comprises shading turnover panel and drive unit, and described drive unit drives shading turnover panel to rotate around the axis to make the switching that incident ray all-pass is crossed or partial occlusion forms described instant and near light to irradiate.
8. the car light of distance-light one according to claim 7, it is characterized in that, described drive unit consists of solenoid, drive rod, jackshaft and back-moving spring, the electromagnetic force of solenoid is ordered about described drive rod and is done motion vertically downward, described back-moving spring makes drive rod do motion vertically upward after electromagnetic force disappears, the front end of described drive rod is provided with retainer ring, thereby drive rod drives described jackshaft to drive shading turnover panel to rotate by described retainer ring.
9. the car light of distance-light one according to claim 6, is characterized in that, auxiliary light emission body support frame is arranged on the front end ladder horizontal plane of described decline ladder.
10. the car light of distance-light one according to claim 5, is characterized in that, the outer surface of described upper and lower fixed mount is provided with the grooving being arranged in parallel one by one, and described grooving has formed the radiating fin of upper and lower fixed mount.
CN201210230306.7A 2012-07-02 2012-07-02 The car light of distance-light one Expired - Fee Related CN103528004B (en)

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Application Number Priority Date Filing Date Title
CN201210230306.7A CN103528004B (en) 2012-07-02 2012-07-02 The car light of distance-light one

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Application Number Priority Date Filing Date Title
CN201210230306.7A CN103528004B (en) 2012-07-02 2012-07-02 The car light of distance-light one

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CN103528004A true CN103528004A (en) 2014-01-22
CN103528004B CN103528004B (en) 2016-04-13

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Cited By (11)

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Publication number Priority date Publication date Assignee Title
CN105371211A (en) * 2015-12-05 2016-03-02 芜湖安瑞光电有限公司 Automobile head lamp
CN105371212A (en) * 2015-12-05 2016-03-02 芜湖安瑞光电有限公司 Automobile head lamp with high luminance
CN105387412A (en) * 2015-12-07 2016-03-09 江门市大长江集团有限公司 Motorcycle LED headlamp module and motorcycle LED headlamp
CN105387411A (en) * 2015-12-01 2016-03-09 东莞稼砷光电科技有限公司 LED automobile lamp integrating low beam and high beam
CN106813181A (en) * 2015-12-01 2017-06-09 认知控管株式会社 The backlight direction-changing device of vehicle head lamp
CN109058926A (en) * 2018-07-04 2018-12-21 彭峰 The composite structure of fog lamp lenses
CN111023037A (en) * 2019-12-30 2020-04-17 宁波吉利汽车研究开发有限公司 Car light
TWI829416B (en) * 2022-11-08 2024-01-11 秀山交通器材股份有限公司 Vehicle lamp with dipped headlight and full headlight switching device
TWI829410B (en) * 2022-11-02 2024-01-11 秀山交通器材股份有限公司 Vehicle lamp with dipped headlight and full headlight switching device
US11890984B1 (en) 2022-12-29 2024-02-06 Sonar Auto Parts Co., Ltd. Vehicle lamp having switching structure for low-beam and high-beam headlights
TWI834360B (en) * 2022-10-28 2024-03-01 秀山交通器材股份有限公司 Vehicle lamp with dipped headlight and full headlight switching device

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EP2228588A2 (en) * 2009-03-13 2010-09-15 Koito Manufacturing Co., Ltd. Vehicle headlamp
CN201892153U (en) * 2010-11-08 2011-07-06 马瑞利汽车零部件(芜湖)有限公司 Polyether sulphone (PES) lens module of car lamp
CN202733736U (en) * 2012-07-02 2013-02-13 宁波比格斯通光电科技有限公司 Car lamp with integrated long-distance light and short-distance light

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CN201180925Y (en) * 2008-02-19 2009-01-14 帝宝工业股份有限公司 Car lamp apparatus capable of switching far and near lamp
US20100165654A1 (en) * 2008-12-26 2010-07-01 Ichikoh Industries, Ltd. Vehicle headlamp
EP2228588A2 (en) * 2009-03-13 2010-09-15 Koito Manufacturing Co., Ltd. Vehicle headlamp
CN201892153U (en) * 2010-11-08 2011-07-06 马瑞利汽车零部件(芜湖)有限公司 Polyether sulphone (PES) lens module of car lamp
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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105387411A (en) * 2015-12-01 2016-03-09 东莞稼砷光电科技有限公司 LED automobile lamp integrating low beam and high beam
CN106813181A (en) * 2015-12-01 2017-06-09 认知控管株式会社 The backlight direction-changing device of vehicle head lamp
CN105371211A (en) * 2015-12-05 2016-03-02 芜湖安瑞光电有限公司 Automobile head lamp
CN105371212A (en) * 2015-12-05 2016-03-02 芜湖安瑞光电有限公司 Automobile head lamp with high luminance
CN105387412A (en) * 2015-12-07 2016-03-09 江门市大长江集团有限公司 Motorcycle LED headlamp module and motorcycle LED headlamp
CN109058926A (en) * 2018-07-04 2018-12-21 彭峰 The composite structure of fog lamp lenses
CN111023037A (en) * 2019-12-30 2020-04-17 宁波吉利汽车研究开发有限公司 Car light
TWI834360B (en) * 2022-10-28 2024-03-01 秀山交通器材股份有限公司 Vehicle lamp with dipped headlight and full headlight switching device
TWI829410B (en) * 2022-11-02 2024-01-11 秀山交通器材股份有限公司 Vehicle lamp with dipped headlight and full headlight switching device
TWI829416B (en) * 2022-11-08 2024-01-11 秀山交通器材股份有限公司 Vehicle lamp with dipped headlight and full headlight switching device
US11890984B1 (en) 2022-12-29 2024-02-06 Sonar Auto Parts Co., Ltd. Vehicle lamp having switching structure for low-beam and high-beam headlights

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