CN109882796A - Automobile LED headlamp - Google Patents
Automobile LED headlamp Download PDFInfo
- Publication number
- CN109882796A CN109882796A CN201910068999.6A CN201910068999A CN109882796A CN 109882796 A CN109882796 A CN 109882796A CN 201910068999 A CN201910068999 A CN 201910068999A CN 109882796 A CN109882796 A CN 109882796A
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- China
- Prior art keywords
- high beam
- dipped headlight
- lamp
- lamp bracket
- mounting
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Links
- 238000009434 installation Methods 0.000 claims description 9
- 230000008450 motivation Effects 0.000 claims description 8
- 239000011324 bead Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention also provides a kind of automobile LED headlamps, dipped headlight, high beam, reflection subassembly, radiating subassembly, the concentrating component being installed on lamp bracket including lamp bracket and respectively；The mounting surface of the dipped headlight is installed in lamp bracket in level, and the mounting surface of the high beam and the mounting surface of dipped headlight are installed on lamp bracket in obtuse angle；The light transmitting terminal that the concentrating component is installed on high beam is used to focus high beam and adjusts the crevice projection angle of high beam；The reflection subassembly is installed in the launching position of the light transmitting terminal of dipped headlight and the light for reflecting dipped headlight；The radiating subassembly is installed between the mounting surface of the dipped headlight and the mounting surface of high beam.Radiating subassembly is arranged in the back side of the two by the way that connection is arranged in the mounting surface of the mounting surface of dipped headlight and high beam in obtuse angle in the present invention, so that the mounting surface of dipped headlight efficiently solves the problems, such as that local location temperature is excessively high far from the mounting surface of high beam.
Description
Technical field
The present invention relates to lighting device for vehicle technical field more particularly to a kind of automobile LED headlamps.
Background technique
Existing market is got on the car double lamp bead LED headlamps, using distance-light lamp bead on radiator back-to-back peace
Dress mode causes the high temperature of two lamp beads to be gathered in narrow local location；Or Lamp cup is independently reflected using distance-light,
Due to back-to-back layout type, it be easy to cause far and near light irradiation position deviation and bad adjustment.
In addition, power module majority needs additional installation site using seperated mode；Or lamp group is combined integrally to tie
Structure, but can not be from rear portion independent disassembling, later maintenance is difficult.
Summary of the invention
The present invention in order to solve the technical problem, provides a kind of automobile LED headlamp.
The present invention also provides a kind of automobile LED headlamps, dipped headlight, the distance light being installed on lamp bracket including lamp bracket and respectively
Lamp, reflection subassembly, radiating subassembly, concentrating component；The mounting surface of the dipped headlight is installed in lamp bracket in level, the high beam
The mounting surface of mounting surface and dipped headlight is installed on lamp bracket in obtuse angle；The light transmitting terminal that the concentrating component is installed on high beam is used
In focusing high beam and adjust the crevice projection angle of high beam；The reflection subassembly is installed in the light transmitting terminal of dipped headlight and is used for
Reflect the launching position of the light of dipped headlight；The radiating subassembly is installed in the installation of the mounting surface and high beam of the dipped headlight
Between face.
Further, the lamp bracket is equipped with the dipped headlight mounting base connecting with the mounting surface of dipped headlight and the peace with high beam
The high beam mounting base of dress face connection；The dipped headlight mounting base connect setting with high beam mounting base in obtuse angle.
Further, the lamp bracket is equipped with condenser groove, the optically focused group in the side of high beam mounting base installation high beam
Part includes the light collecting barrel for being installed in condenser groove and being equipped with the hollow cavity of both ends open, to be installed in hollow cavity open at one end
Convex lens and the mounting plate being installed on the outside of convex lens, the installation board ends are fixedly connected on the edge of the open end of condenser groove
Side wall.
Further, the light transmitting terminal of the other end open end of the light collecting barrel and high beam connects；The light collecting barrel
Diameter become larger from the light transmitting terminal of high beam to the direction of convex lens.
Further, the reflection subassembly is installed in above dipped headlight mounting base, and the reflection subassembly includes in bowl-shape
Reflecting mirror and along the outwardly extending interconnecting piece in the edge of reflecting mirror, the lamp bracket be equipped be correspondingly connected with the interconnecting piece it is anti-
Penetrate slot.
Further, the radiating subassembly includes being installed in dissipating for dipped headlight mounting base back side and high beam mounting base back side
Hot fin and it is installed in the separate radiator fan with dipped headlight mounting base side of radiating fin.
Further, the lamp bracket further includes the lamp mirror mounting rack being installed on lamp bracket and the lamp for being installed in lamp mirror mounting rack
Mirror；The lamp mirror mounting rack is installed in the common end of dipped headlight and the projection of high beam light.
Further, before the automobile LED according to further including the power supply mould group for being detachably installed in lamp bracket, the power supply mould group
It is installed in side of the lamp bracket far from the lamp mirror mounting rack.
Further, the adjustment for adjusting the high beam light launching position and angle is also equipped on the lamp bracket
Component；The adjustment component includes the barn door being installed in convex lens far from high beam side, for barn door to be fixedly mounted
Fixed plate, the mounting ear that fixed plate is set for axis and the motivation of adjustment part for driving fixed plate to rotate along the mounting ear.
Further, the fixed plate is equipped with the engaging lug connect with the installation trunnion at both ends, is equipped between the engaging lug
Connecting shaft, the output end of the motivation of adjustment part are equipped with adjustment bar, and one end that the adjustment bar is connect with connecting rod, which is equipped with, to be used for
Be clamped and connected the holding tank of axis.
The beneficial effects of the present invention are: the present invention by setting the mounting surface of the mounting surface of dipped headlight and high beam in obtuse angle
It sets connection, and radiating subassembly is set in the back side of the two, so that the mounting surface of dipped headlight is far from the mounting surface of high beam, effectively
Solve the problems, such as that local location temperature is excessively high；Meanwhile be arranged concentrating component, enable high beam launching position and angle just
In adjustment, be conducive to light type optimization；Structure is relatively easy, convenient for application.
Detailed description of the invention
Fig. 1 is the perspective view of automobile LED headlamp one embodiment of the present invention.
Fig. 2 is the perspective view of another embodiment of automobile LED headlamp of the present invention.
Fig. 3 is the perspective view of automobile LED headlamp further embodiment of the present invention.
Fig. 4 is the enlarged drawing of part A in Fig. 3.
Fig. 5 is the perspective view of another embodiment of automobile LED headlamp of the present invention.
Fig. 6 is the perspective view of the lamp bracket of automobile LED headlamp one embodiment of the present invention.
Fig. 7 is the perspective view of the lamp bracket of another embodiment of automobile LED headlamp of the present invention.
Fig. 8 is the perspective view of the lamp bracket of automobile LED headlamp further embodiment of the present invention.
Fig. 9 is the perspective view of the concentrating component of automobile LED headlamp one embodiment of the present invention.
Figure 10 is the perspective view of the concentrating component of another embodiment of automobile LED headlamp of the present invention.
Figure 11 is the perspective view of the dipped headlight of automobile LED headlamp one embodiment of the present invention.
Figure 12 is the perspective view of the high beam of automobile LED headlamp one embodiment of the present invention.
Figure 13 is the perspective view of the reflection subassembly of automobile LED headlamp one embodiment of the present invention.
Figure 14 is the perspective view of the adjustment unit installing board of automobile LED headlamp one embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
Below by specific embodiment combination attached drawing, invention is further described in detail.
As shown in Fig. 1 ~ Figure 14, the present invention also provides a kind of automobile LED headlamp, including lamp bracket 1 and it is installed in lamp respectively
Dipped headlight 2, high beam 3, reflection subassembly 4, radiating subassembly 5, concentrating component 8 on frame 1；The mounting surface 21 of the dipped headlight is in water
Paperback is set to lamp bracket 1, and the mounting surface 31 of the high beam 3 and the mounting surface 21 of dipped headlight 2 are installed on lamp bracket 1 in obtuse angle；It is described
The light transmitting terminal that concentrating component 8 is installed on high beam 3 is used to focus high beam 3 and adjusts the crevice projection angle of high beam 3；It is described
Reflection subassembly 4 is installed in the launching position of the light transmitting terminal of dipped headlight 2 and the light for reflecting dipped headlight 2；The heat dissipation
Component 5 is installed between the mounting surface 21 of the dipped headlight 2 and the mounting surface 31 of high beam 3.
The mounting surface 31 of the mounting surface 21 of dipped headlight 2 and high beam 3 by being arranged connection by the present invention in obtuse angle, and two
Radiating subassembly 5 is arranged in the back side of person, so that the mounting surface 21 of dipped headlight 2 is efficiently solved far from the mounting surface 31 of high beam 3
The excessively high problem of local location temperature；Meanwhile concentrating component 8 is set, enable the launching position of high beam 3 and angle to be convenient for adjusting
It is whole, be conducive to light type optimization；Structure is relatively easy, convenient for application.
In one alternate embodiment, the lamp bracket 1 is equipped with the dipped headlight mounting base connecting with the mounting surface 21 of dipped headlight 2
11 and the high beam mounting base 12 that is connect with the mounting surface 31 of high beam 3；The dipped headlight mounting base 11 and high beam mounting base
12 connection settings in obtuse angle.Specifically, the dipped headlight mounting base 11 is equipped with the mounting surface 21 for accommodating the dipped headlight 2
Dipped headlight mounting groove, the high beam mounting base 12 are equipped with the high beam installation of the mounting surface 31 for accommodating the high beam 3
Slot；Convenient for dipped headlight 2 and high beam 3 are fixed installing, meanwhile, it also can increase dipped headlight mounting base 11 and high beam mounting base 12
With the contact area of dipped headlight 2 and high beam 3, radiate convenient for subsequent, it is simple and convenient.
In one alternate embodiment, the lamp bracket 1 is equipped with optically focused in the side that high beam mounting base 12 installs high beam
Slot 13, the concentrating component 8 include the light collecting barrel 81 for being installed in condenser groove 13 and being equipped with the hollow cavity of both ends open, installing
In hollow cavity convex lens 82 open at one end and the mounting plate 83 being installed on the outside of convex lens 82,83 both ends of mounting plate are solid
Surely it is connected to the edge side wall of the open end of condenser groove 13.The other end open end of the light collecting barrel 81 and the light of high beam 3
Transmitting terminal connection；The diameter of the light collecting barrel 81 is become larger from the light transmitting terminal of high beam 3 to the direction of convex lens 82.This
In embodiment, light collecting barrel 81 is set, convenient for by the light-ray condensing of high beam 3 to convex lens 82, and convex lens 82 is set and then can
It is enough that the light of high beam 3 is further gathered into transmitting；Mounting plate 83 is set, can effectively fix the concentrating component 8, simply
It is convenient.
In one alternate embodiment, the reflection subassembly 4 is installed in 11 top of dipped headlight mounting base, the reflection subassembly
4 include in bowl-shape reflecting mirror 41 and along the outwardly extending interconnecting piece 42 in the edge of reflecting mirror 41, and the lamp bracket 1 is equipped with and institute
State the reflection groove 14 that interconnecting piece 42 is correspondingly connected with.Bowl-shape reflecting mirror 41 is set, the light that will effectively can be projected vertically upward
Line is gone out in horizontal reflection, simple and convenient, and interconnecting piece 42 is arranged, and reflecting mirror 41 effectively can be fixedly connected on lamp bracket 1
On.
In one alternate embodiment, the radiating subassembly 5 includes being installed in 11 back side of dipped headlight mounting base and high beam
The radiating fin 51 of 12 back side of mounting base and it is installed in the separate radiator fan with 11 side of dipped headlight mounting base of radiating fin 51
52.In the present embodiment, radiating fin 51 is installed in 12 back side of 11 back side of dipped headlight mounting base and high beam mounting base, Neng Gouyou
Effect radiates to dipped headlight mounting base 11 and high beam mounting base 12, and radiator fan 52 is arranged, and can further increase scattered
The thermal efficiency.
In one alternate embodiment, the lamp bracket 1 further includes the lamp mirror mounting rack 61 being installed on lamp bracket 1 and is installed in
The lamp mirror 62 of lamp mirror mounting rack 61；The lamp mirror mounting rack 61 is installed in the common end of dipped headlight 2 and the projection of 3 light of high beam.
Specifically, the lamp mirror 62 is in bowl-shape, convenient for the light of high beam 3 and dipped headlight 2 is gathered transmitting.
In one alternate embodiment, before the automobile LED according to further including the power supply mould group 7 for being detachably installed in lamp bracket 1,
The power supply mould group 7 is installed in side of the lamp bracket 1 far from the lamp mirror mounting rack 61.Improve the entirety of automobile LED headlamp
Property, and can independent detaching structure, convenient for the later maintenance and upgrading of power module 7.
In one alternate embodiment, it is also equipped on the lamp bracket 1 for adjusting the 3 light launching position of high beam
And the adjustment component of angle；The adjustment component includes the barn door 91 being installed in convex lens 82 far from 3 side of high beam, is used for
The fixed plate 92 of barn door 91 is fixedly mounted, sets the mounting ear 93 of fixed plate 92 for axis and for driving fixed plate 92 along described
The motivation of adjustment part 94 that mounting ear 93 rotates.The fixed plate 92 is equipped with the engaging lug 93 connect with 97 axis of mounting ear at both ends, institute
It states and is equipped with connecting shaft 95 between engaging lug 93, the output end of the motivation of adjustment part 94 is equipped with adjustment bar 96, the adjustment bar 96
The one end connecting with connecting rod is equipped with the holding tank for the axis 95 that is clamped and connected.Specifically, the motivation of adjustment part 94 is using electricity
Machine, the barn door 91 are in arcuation, and the mounting ear 97 is fixed on adjustment unit installing board 15.In the present embodiment, when
When opening dipped headlight, when driving adjustment bar 96 to move up by adjusting force piece 94, drive fixed plate 92 suitable around mounting ear 97
Hour hands rotation, is turned up the angle of barn door 91, so that barn door 91 blocks the light of high beam；When opening high beam, pass through
When motivation of adjustment part 94 drives adjustment bar 96 to move down, drives fixed plate 92 to rotate counterclockwise around mounting ear 97, turn down shading
The angle of plate 91, by adjusting component, can effectively adjust the projectional angle of high beam 3 so that 3 throw light of high beam is gone out
Degree, it is user-friendly, it is simple and convenient.
In the description of this specification, reference term " embodiment ", " some embodiments ", " an implementation
The description of example ", " some embodiments ", " example ", " specific example " or " some examples " etc. means to combine the embodiment or example
Particular features, structures, materials, or characteristics described are included at least one embodiment or example of the invention.In this explanation
In book, schematic expression of the above terms be may not refer to the same embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more of the embodiments or examples.
The above content is specific embodiment is combined, further detailed description of the invention, and it cannot be said that this hair
Bright specific implementation is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, it is not taking off
Under the premise of from present inventive concept, a number of simple deductions or replacements can also be made.
Claims (10)
1. a kind of automobile LED headlamp, which is characterized in that be installed in including lamp bracket and respectively dipped headlight on lamp bracket, high beam,
Reflection subassembly, radiating subassembly, concentrating component；The mounting surface of the dipped headlight is installed in lamp bracket, the peace of the high beam in level
The mounting surface of dress face and dipped headlight is installed on lamp bracket in obtuse angle；The light transmitting terminal that the concentrating component is installed on high beam is used for
It focuses high beam and adjusts the crevice projection angle of high beam；The reflection subassembly is installed in the light transmitting terminal of dipped headlight and for anti-
Penetrate the launching position of the light of dipped headlight；The radiating subassembly is installed in the mounting surface of the dipped headlight and the mounting surface of high beam
Between.
2. automobile LED headlamp as described in claim 1, which is characterized in that the lamp bracket is equipped with the mounting surface with dipped headlight
The dipped headlight mounting base of connection and the high beam mounting base being connect with the mounting surface of high beam；The dipped headlight mounting base and distance light
Lamp mounting base connects setting in obtuse angle.
3. automobile LED headlamp as claimed in claim 2, which is characterized in that the lamp bracket is remote in the installation of high beam mounting base
The side of light lamp is equipped with condenser groove, and the concentrating component includes the hollow cavity for being installed in condenser groove and being equipped with both ends open
Light collecting barrel, the mounting plate for being installed in hollow cavity convex lens open at one end and being installed on the outside of convex lens, the mounting plate two
End is fixedly connected on the edge side wall of the open end of condenser groove.
4. automobile LED headlamp as claimed in claim 3, which is characterized in that the other end open end of the light collecting barrel and remote
The light transmitting terminal of light lamp connects；The diameter of the light collecting barrel is gradually become from the light transmitting terminal of high beam to the direction of convex lens
Greatly.
5. automobile LED headlamp as claimed in claim 2, which is characterized in that the reflection subassembly is installed in dipped headlight installation
Seat top, the reflection subassembly include in bowl-shape reflecting mirror and along the outwardly extending interconnecting piece in the edge of reflecting mirror, the lamp
It is provided with the reflection groove being correspondingly connected with the interconnecting piece.
6. automobile LED headlamp as claimed in claim 2, which is characterized in that the radiating subassembly includes being installed in dipped headlight
The radiating fin of mounting base back side and high beam mounting base back side and to be installed in radiating fin separate with dipped headlight mounting base side
Radiator fan.
7. automobile LED headlamp as described in claim 1, which is characterized in that the lamp bracket further includes being installed on lamp bracket
Lamp mirror mounting rack and the lamp mirror for being installed in lamp mirror mounting rack；The lamp mirror mounting rack is installed in dipped headlight and the projection of high beam light
Common end.
8. automobile LED headlamp as claimed in claim 7, which is characterized in that shining before the automobile LED further includes removable remove stage makeup and costume
Set on the power supply mould group of lamp bracket, the power supply mould group is installed in side of the lamp bracket far from the lamp mirror mounting rack.
9. automobile LED headlamp as claimed in claim 3, which is characterized in that be also equipped on the lamp bracket for adjusting
State the adjustment component of high beam light launching position and angle；The adjustment component includes being installed in convex lens far from high beam one
The barn door of side, the fixed plate for barn door to be fixedly mounted set the mounting ear of fixed plate for axis and for driving fixed plate
Along the motivation of adjustment part of mounting ear rotation.
10. automobile LED headlamp as claimed in claim 9, which is characterized in that the fixed plate is equipped with the mounting ear with both ends
The engaging lug that axis connects, connecting shaft is equipped between the engaging lug, and the output end of the motivation of adjustment part is equipped with adjustment bar, the tune
One end that whole bar is connect with connecting rod is equipped with the holding tank for the axis that is clamped and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910068999.6A CN109882796A (en) | 2019-01-24 | 2019-01-24 | Automobile LED headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910068999.6A CN109882796A (en) | 2019-01-24 | 2019-01-24 | Automobile LED headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109882796A true CN109882796A (en) | 2019-06-14 |
Family
ID=66926830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910068999.6A Pending CN109882796A (en) | 2019-01-24 | 2019-01-24 | Automobile LED headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109882796A (en) |
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|---|---|---|---|---|
| CN1912452A (en) * | 2005-07-29 | 2007-02-14 | 株式会社小糸制作所 | Front lamp of vehicle |
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| CN208253473U (en) * | 2018-06-08 | 2018-12-18 | 广州广日电气设备有限公司 | Light shield device, distance-light switching mechanism and car light |
| CN208269033U (en) * | 2018-06-04 | 2018-12-21 | 朱国平 | A kind of rapid cooling LED distance-light integrated lens mould group |
| CN209386196U (en) * | 2019-01-24 | 2019-09-13 | 荣海恒信汽车零件销售有限公司 | Automobile LED headlamp |
| CN111780054A (en) * | 2020-07-30 | 2020-10-16 | 江苏博度信息科技有限公司 | Lighting device |
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2019
- 2019-01-24 CN CN201910068999.6A patent/CN109882796A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1912452A (en) * | 2005-07-29 | 2007-02-14 | 株式会社小糸制作所 | Front lamp of vehicle |
| CN103363410A (en) * | 2012-04-06 | 2013-10-23 | 湖北省比格斯通光电科技有限公司 | Vehicle lamp with integrated far and near light |
| CN104100905A (en) * | 2014-06-19 | 2014-10-15 | 安徽湛蓝光电科技有限公司 | LED (Light Emitting Diode) automobile high-beam and low-beam integrated headlamp |
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| CN206310406U (en) * | 2017-01-04 | 2017-07-07 | 广州市谷承科电子科技有限公司 | A kind of LED automobile headlamp of distance-light one |
| CN207316790U (en) * | 2017-08-16 | 2018-05-04 | 深圳市金风驰科技有限公司 | Distance-light one car light |
| CN208269033U (en) * | 2018-06-04 | 2018-12-21 | 朱国平 | A kind of rapid cooling LED distance-light integrated lens mould group |
| CN208253473U (en) * | 2018-06-08 | 2018-12-18 | 广州广日电气设备有限公司 | Light shield device, distance-light switching mechanism and car light |
| CN209386196U (en) * | 2019-01-24 | 2019-09-13 | 荣海恒信汽车零件销售有限公司 | Automobile LED headlamp |
| CN111780054A (en) * | 2020-07-30 | 2020-10-16 | 江苏博度信息科技有限公司 | Lighting device |
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