CN106427764A - Automatic adjusting system for automobile headlamps - Google Patents
Automatic adjusting system for automobile headlamps Download PDFInfo
- Publication number
- CN106427764A CN106427764A CN201610803518.8A CN201610803518A CN106427764A CN 106427764 A CN106427764 A CN 106427764A CN 201610803518 A CN201610803518 A CN 201610803518A CN 106427764 A CN106427764 A CN 106427764A
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- CN
- China
- Prior art keywords
- light source
- led light
- surface led
- plc
- outside surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/076—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by electrical means including means to transmit the movements, e.g. shafts or joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
- B60Q2400/20—Multi-color single source or LED matrix, e.g. yellow blinker and red brake lamp generated by single lamp
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to an automatic adjusting system for automobile headlamps. According to the automatic adjusting system disclosed by the invention, a plurality of pieces of LED (Light Emitting Diode) light sources which are spherically arranged are utilized, and a method of combining reflected light and direct light is adopted; combined control of the positions and the number of the LED light source pieces is performed by a PLC (Programmable Logic Controller), so that automatically adjusting the illumination strength and the illumination positions of the automobile headlamps is realized. The automatic adjusting system consists of particular devices of a reflecting cover, an outer spherical LED light source bracket, outer spherical LED light sources, an outer spherical LED light source bracket connecting pipe, an inner spherical LED light source bracket connecting pipe, an inner spherical LED light source bracket, inner spherical LED light sources, a headlamp cover, and a PLC control device, wherein the PLC control device receives a switch signal of a lamp light manipulating switch and an input signal of a sensor. According to the automatic adjusting system for the automobile headlamps disclosed by the invention, the illumination positions and the illumination strength of the headlamps are automatically adjusted according to the brightness of surrounding environment, so that illumination requirements for distant light, near light, strong light, low light, left-direction light, right-direction light and the combinations thereof are realized, and the illumination effect is optimized.
Description
Technical field
Car headlamp is the necessary device of automobile normally travel under the conditions of night and insufficient light, be automotive lighting with
The important component part of signaling system, extensively applies in all kinds of automobiles.Its illuminating effect, reliability, convenience is always each
Automotive engineering research department and automobile manufacturing enterprise are endeavoured to improve and improved target in Automobile Design.The present invention relates to it is a kind of
Car headlamp automatic regulating system.
Background technology
Headlight for vehicles light source actually used at present is based on xenon lamp.Also part is had to begin to use LED light source.Make at present
Intensity of illumination and the lighting position of headlamp although car headlamp can change distance-light, can not be automatically adjusted,
Cause vision blind spot and potential safety hazard to driving.Before due to Halogen light and xenon lamp light source control and radiating the problems such as,
The automatic adjustment technology development of car headlamp is made to be restricted.Maturation with LED light source and application are car headlamp from
Dynamic regulation provides condition.With the continuous improvement to lighting demand for the running car, a kind of car headlamp is needed to automatically adjust
System is meeting higher use requirement.
Content of the invention
It is an object of the invention to provide a kind of car headlamp automatic regulating system.The system adopts reflected light and direct light
The method combining, with sphere plurality of LED light source, LED light source consisting chip arrays, carries out PLC and controls certainly with multiple sets of light sources point
The dynamic control mode with both, realizes the regulation of headlamp lighting intensity and lighting position.PLC is to LED light source piece
Position is realized combining and decoding by PLC program with the control of quantity.The concrete device of the system is by reflection shield, spherical outside surface LED light
Source support, spherical outside surface LED light source, spherical outside surface LED light source support connecting tube, Internal Spherical Surface LED light source support connecting tube, Internal Spherical Surface
LED light source support, Internal Spherical Surface LED light source, front lamp cover, PLC control device forms.Control device receives light and manipulates opening of switch
OFF signal, realizes the lighting requirement of distance light, dipped beam, high light, the low light level, cantankerous light, right high light and combinations thereof, meanwhile, by front side
The luminosity sensor installed, the intensity of illumination of the brightness according to surrounding and opposite car light is to the lighting position of headlamp and strong
Degree automatically adjusts, and so that a number of LED light source of spherical outside surface LED light source diverse location is switched on power, light is through reflection shield
Reflection through front lamp cover illuminate vehicle front road.After the energising of Internal Spherical Surface LED light source, light directly illuminates vehicle front road.
The change of adaptating lighting environment, realizes optimizing and optimal illumination effect.
According to the present invention, reflection shield is a part for elliposoidal surface of shell, is a thin walled shell part.Inner surface plating is anti-
Light film, when LED light source electrified light emitting, source light, after reflection shield reflection, projects to vehicle front.
According to the present invention, spherical outside surface LED light source support, it is a hemisphere face thin walled shell part, installs on its outer surface
Arrange by three loops, circumferentially equally distributed encapsulated LED light source.The wiring of every sheet laser passes through spherical outside surface LED light
Source support, is pooled in spherical outside surface LED light source support connecting tube in outer spherical LED light source bracket concave surface, after reflection shield
Portion draws.
According to the present invention, spherical outside surface LED light source, it is encapsulated white light LEDs piece.In outer spherical LED light source bracket evagination
Three circle circumference are pressed on surface.Outer ring has 10 LED light source pieces, is uniformly distributed along big circumference.Centre circle has 8 LED light sources
Piece, even circumferential distribution in edge.Inner ring has 6 LED light source pieces, is uniformly distributed along small circumference.
According to the present invention, spherical outside surface LED light source support connecting tube, is a tubular member, in order to support spherical outside surface LED light
Source support, and spherical outside surface LED light source support is coupled together with reflection shield.Spherical outside surface LED is passed through in the wiring of spherical outside surface LED light source
Light source bracket connecting tube is drawn in lamp body.
According to the present invention, Internal Spherical Surface LED light source support connecting tube, is a tubular member, in order to support Internal Spherical Surface LED light
Source support, and Internal Spherical Surface LED light source support is coupled together with reflection shield.Internal Spherical Surface LED is passed through in the wiring of Internal Spherical Surface LED light source
Light source bracket connecting tube is drawn in lamp body.
According to the present invention, Internal Spherical Surface LED light source support, it is a hemisphere face thin walled shell part, its inner surface is installed
By two loop arrangement circumferentially equally distributed encapsulated LED light sources.The wiring of every sheet laser passes through Internal Spherical Surface LED light source
Support, is pooled in spherical outside surface LED light source support connecting tube in Internal Spherical Surface LED light source support convex surface, from reflection shield rear portion
Draw.
According to the present invention, Internal Spherical Surface LED light source, it is encapsulated white light LEDs piece.In Internal Spherical Surface LED light source support indent
Two circle circumference are pressed on surface.Outer ring has 8 LED light source pieces, is uniformly distributed along big circumference.Inner ring has 4 LED light sources
Piece, even circumferential distribution in edge.There is a piece of LED light source piece at Internal Spherical Surface LED light source carriage center.
According to the present invention, the core cell of control device is 45 points of PLC, carries out power control to 37 LED light source pieces.
The input terminal of PLC has two class input values, and the first kind is the switching value of manual signal light control manipulator input, and Equations of The Second Kind is vehicle-mounted
Intensity of light and the analog input of luminance sensor input.The voltage and current input terminal of analog quantity connects through operational amplifier
Analog-digital converter, then access PLC through input photocoupler.On-off signal signal and analog input signal are through PLC program
After process, through output resistance and output display LED, pipe is coupled by output photoelectric and exports to output audion, make outer, interior
The LED light source energising of diverse location and varying number on spherical LED light source bracket.Realize the automatically excellent of automobile headlight illumination
Change and adjust.
According to the present invention, PLC control device is made up of elements below：Output display LED array, shows for automobile instrument panel
Headlamp lighting state.Output photoelectric couples pipe array, isolation PLC outfan and every LED light source piece strong and weak electricity, it is to avoid dry
Disturb.Output power transistors array, is the electrical switch of every LED light source piece.Vehicle lamp light source LED array, headlamp fuse,
Vehicle lamp light source LED piece, output power transistors, pressure limiting resistance, output photoelectric coupling pipe, output display LED, current-limiting resistance, mould
Plan input amplifier, analog input negative terminal, analog quantity current input terminal, input resistance, analog quantity voltage input terminal,
Input analog-to-digital converter, inputs photocoupler, and On-off signal switchs.
Brief description
Accompanying drawing combines concrete principle and the structure that embodiment illustrates the present invention：
For the main section view of present example device with to sectional view, in figure label indicates part or position to accompanying drawing.
Wherein：
Fig. 1 is a kind of main sectional view of car headlamp automatic regulating system.In figure：1 is reflection shield, and 2 is spherical outside surface LED
Light source bracket, 3 is spherical outside surface LED light source, and 4 is spherical outside surface LED light source support connecting tube, and 5 is that Internal Spherical Surface LED light source support connects
Pipe, 6 is Internal Spherical Surface LED light source support, and 7 is Internal Spherical Surface LED light source, and 8 is front lamp cover.
Fig. 2 is a kind of A direction view of car headlamp automatic regulating system.In figure：1 is reflection shield, and 2 is spherical outside surface LED
Light source bracket, 3 is spherical outside surface LED light source, and 6 is Internal Spherical Surface LED light source support, and 7 is Internal Spherical Surface LED light source.
Fig. 3 is a kind of light path schematic diagram of car headlamp automatic regulating system.
Fig. 4 is a kind of PLC control device schematic diagram of car headlamp automatic regulating system.In figure：9 is PLC, and 10 is defeated
Go out to show LED array, 11 is output photoelectric coupling pipe array, and 12 is output power transistors array, and 13 is vehicle lamp light source LED battle array
Row, 14 is automobile storage battery, and 15 is headlight fuse, and 16 is vehicle lamp light source LED, and 17 is output power transistors, and 18 is pressure limiting
Resistance, 19 is output photoelectric coupling pipe, and 20 is output display LED, and 21 is current-limiting resistance, and 22 is simulation input amplifier, and 23 are
Analog input negative terminal, 24 is analog quantity current input terminal, and 25 is input resistance, and 26 is analog quantity voltage input terminal,
27 is input analog-to-digital converter, and 28 is input photocoupler, and 29 is On-off signal switch.
Specific embodiment
This embodiment is a kind of concrete structure of car headlamp automatic regulating system, illustrates that the present invention fills by example
The composition put and operation principle.It is an object of the invention to provide a kind of car headlamp automatic regulating system.The system is using anti-
Penetrate the method that light is combined with direct light, with sphere multiple spot LED light source, with the mode of multigroup luminous point combination, realize headlamp
Lighting intensity and the regulation of lighting position.PLC is realized combining by PLC program with the control of quantity to LED light source piece position
And decoding.The concrete device of the system is by reflection shield 1, spherical outside surface LED light source support 2, spherical outside surface LED light source 3, spherical outside surface LED
Light source bracket connecting tube 4, Internal Spherical Surface LED light source support connecting tube 5, Internal Spherical Surface LED light source support 6, Internal Spherical Surface LED light source 7, front
Lampshade 8 forms.After the LED light source energising of the diverse location of spherical outside surface LED light source 3, light is after reflection shield 1 reflection through front lamp cover
Illumination vehicle front road.After Internal Spherical Surface LED light source 7 energising, light directly illuminates vehicle front road.
According to this embodiment, reflection shield 1 is a part for elliposoidal surface of shell, is a thin walled shell part.Interior table
Reflective membrane is plated in face, and when LED light source electrified light emitting, source light, after reflection shield reflection, projects to vehicle front.
According to this embodiment, spherical outside surface LED light source support 2, it is a hemisphere face thin walled shell part, on its outer surface
Install by three loop arrangements, circumferentially equally distributed encapsulated LED light source.The wiring of every sheet laser passes through spherical outside surface
LED light source support 2, is pooled in spherical outside surface LED light source support connecting tube 4 in the concave surface of outer spherical LED light source bracket 2
Portion, draws from reflection shield 1 rear portion.
According to this embodiment, spherical outside surface LED light source 3, it is encapsulated white light LEDs piece.In outer spherical LED light source bracket
Three circle circumference are pressed on 2 convex surface.Outer ring has 10 LED light source pieces, is uniformly distributed along big circumference.Centre circle has 8
LED light source piece, even circumferential distribution in edge.Inner ring has 6 LED light source pieces, is uniformly distributed along small circumference.
According to the present embodiment, spherical outside surface LED light source support connecting tube 4, is a tubular member, in order to support spherical outside surface
LED light source support 2, and spherical outside surface LED light source support 2 and reflection shield 1 are coupled together.The wiring of spherical outside surface LED light source 3 is passed through
Spherical outside surface LED light source support connecting tube 4 is drawn in lamp body.
According to this embodiment, Internal Spherical Surface LED light source support connecting tube 5, is a tubular member, in order to support Internal Spherical Surface
LED light source support 6, and Internal Spherical Surface LED light source support 6 and reflection shield 1 are coupled together.The wiring of Internal Spherical Surface LED light source 7 is passed through
Internal Spherical Surface LED light source support connecting tube 5 is drawn in lamp body.
According to the present embodiment, Internal Spherical Surface LED light source support 6, it is a hemisphere face thin walled shell part, its inner surface is pacified
Dress is by two loop arrangement circumferentially equally distributed encapsulated LED light sources.The wiring of every sheet laser passes through Internal Spherical Surface LED light
Source support 6, is pooled to 4 in spherical outside surface LED light source support connecting tube in the convex surface of Internal Spherical Surface LED light source support 6, from reflective
Cover rear portion is drawn.
According to this embodiment, Internal Spherical Surface LED light source 7, it is encapsulated white light LEDs piece.In Internal Spherical Surface LED light source support
Two circle circumference are pressed on 6 concave surface.Outer ring has 8 LED light source pieces, is uniformly distributed along big circumference.Inner ring has 4
LED light source piece, even circumferential distribution in edge.There is a piece of LED light source piece in the center of Internal Spherical Surface LED light source support 6.
According to this embodiment, the core cell of PLC control device is 45 points of PLC, and 37 LED light source pieces are energized
Control.The input terminal of PLC has two class input values, and the first kind is the switching value of manual signal light control manipulator input, Equations of The Second Kind
It is Vehicle lighting intensity and the analog input of luminance sensor input.The voltage and current input terminal of analog quantity is put through computing
Big device connects analog-digital converter, then accesses PLC through input photocoupler.On-off signal signal and analog input signal warp
After PLC program is processed, through output resistance and output display LED, pipe is coupled by output photoelectric and exports to output audion,
The LED light source energising of diverse location and varying number outside making, on Internal Spherical Surface LED light source support.Realize automobile headlight illumination
Full-automatic optimizing regulation.
According to this embodiment, PLC control device is made up of elements below：9 is 45 terminals P LC, and 10 is output display LED
Array, shows headlamp lighting state for automobile instrument panel.11 is output photoelectric coupling pipe array, for isolating PLC outfan
With every LED light source piece strong and weak electricity, it is to avoid interference.12 is output power transistors array, is the electronic cutting of every LED light source piece
Close.13 is vehicle lamp light source LED array, and 14 is automobile storage battery, and 15 is headlight fuse, and 16 is vehicle lamp light source LED, and 17 is output
Power transistor, 18 is pressure limiting resistance, and 19 is output photoelectric coupling pipe, and 20 is output display LED, and 21 is current-limiting resistance, and 22 are
Simulation input amplifier, 23 is analog input negative terminal, and 24 is analog quantity current input terminal, and 25 is input resistance, and 26 are
Analog quantity voltage input terminal, 27 is input analog-to-digital converter, and 28 is input photocoupler, and 29 is On-off signal switch.
Present example apparatus structure is simple, stable and reliable in work.
Claims (9)
1. a kind of car headlamp automatic regulating system is it is characterised in that be used on sphere the plurality of LED light source piece of setting,
LED light source consisting chip arrays, the method being combined with direct light using reflected light, with PLC, position and number are carried out to LED light source piece
The combination of amount controls, and realizes automatically adjusting of automobile headlamp light intensity of illumination and lighting position；PLC control device receives lamp
Light manipulates the switching signal of switch and the input signal of sensor, in conjunction with surrounding brightness to the lighting position of headlamp and
Intensity automatically adjusts, and realizes the lighting requirement of distance light, dipped beam, high light, the low light level, left-hand light, dextrad light and combinations thereof；PLC
LED light source piece position is realized combining and decoding by PLC program with the control of quantity；The concrete device of the system by reflection shield,
Spherical outside surface LED light source support, spherical outside surface LED light source, spherical outside surface LED light source support connecting tube, Internal Spherical Surface LED light source support connects
Pipe, Internal Spherical Surface LED light source support, Internal Spherical Surface LED light source, front lamp cover, PLC control device forms；PLC control device receives light
Manipulate the switching signal of switch, realize the lighting requirement of distance light, dipped beam, high light, the low light level, cantankerous light, right high light and combinations thereof, with
When, the luminosity sensor installed by front side, the intensity of illumination of the brightness according to surrounding and opposite car light is to headlamp
Lighting position and intensity automatically adjust, and so that a number of LED light source of spherical outside surface LED light source diverse location is switched on power,
The reflection through reflection shield for the light illuminates vehicle front road through front lamp cover；After the energising of Internal Spherical Surface LED light source, light directly illuminates vapour
Front side road, the change of adaptating lighting environment, realize optimizing illuminating effect.
2. as claimed in claim 1 a kind of car headlamp automatic regulating system it is characterised in that reflection shield is elliposoidal shell
The part in body surface face, is a thin walled shell part, and inner surface plates reflective membrane, when LED light source electrified light emitting, source light warp
After reflection shield reflection, project to vehicle front.
3. as claimed in claim 1 a kind of car headlamp automatic regulating system it is characterised in that spherical outside surface LED light source props up
Frame, is a hemisphere face thin walled shell part, on its outer surface install by three loops arrangement, circumferentially equally distributed through envelope
The LED light source piece of dress, the wiring of every sheet laser passes through spherical outside surface LED light source support, in outer spherical LED light source bracket concave surface
It is pooled in spherical outside surface LED light source support connecting tube, draw from reflection shield rear portion.
4. a kind of car headlamp automatic regulating system, it is characterised in that spherical outside surface LED light source, is as claimed in claim 1
Encapsulated white light LEDs piece, presses three circle circumference, outer ring has 10 LED in outer spherical LED light source bracket convex surface
Light source piece, is uniformly distributed along big circumference, and centre circle has 8 LED light source pieces, even circumferential distribution in edge, and inner ring has 6 LED light sources
Piece, is uniformly distributed along small circumference.
5. as claimed in claim 1 a kind of car headlamp automatic regulating system it is characterised in that spherical outside surface LED light source props up
Frame connecting tube, is a tubular member, in order to support spherical outside surface LED light source support, and by spherical outside surface LED light source support with reflective
Cover couples together, and the wiring of spherical outside surface LED light source is drawn in lamp body by spherical outside surface LED light source support connecting tube.
6. as claimed in claim 1 a kind of car headlamp automatic regulating system it is characterised in that Internal Spherical Surface LED light source props up
Frame connecting tube, is a tubular member, in order to support Internal Spherical Surface LED light source support, and by Internal Spherical Surface LED light source support with reflective
Cover couples together, and the wiring of Internal Spherical Surface LED light source is drawn in lamp body by Internal Spherical Surface LED light source support connecting tube.
7. as claimed in claim 1 a kind of car headlamp automatic regulating system it is characterised in that Internal Spherical Surface LED light source props up
Frame, is a hemisphere face thin walled shell part, on its inner surface install by two loops arrangement circumferentially equally distributed through envelope
The LED light source of dress, the wiring of every sheet laser passes through Internal Spherical Surface LED light source support, converges in Internal Spherical Surface LED light source support convex surface
Collect in spherical outside surface LED light source support connecting tube, draw from reflection shield rear portion.
8. a kind of car headlamp automatic regulating system, it is characterised in that Internal Spherical Surface LED light source, is as claimed in claim 1
Encapsulated white light LEDs piece, presses two circle circumference, outer ring has 8 LED on Internal Spherical Surface LED light source support concave surface
Light source piece, is uniformly distributed along big circumference, and inner ring has 4 LED light source pieces, and in edge, even circumferential distribution, props up in Internal Spherical Surface LED light source
There is a piece of LED light source piece frame center.
9. as claimed in claim 1 a kind of car headlamp automatic regulating system it is characterised in that the core of PLC control device
Heart unit is 45 points of PLC, carries out power control to 37 LED light source pieces；PLC control device is made up of elements below：45 terminals
PLC, output display LED array, show headlamp lighting state for automobile instrument panel；Output photoelectric couple pipe array, for every
From PLC outfan and every LED light source piece strong and weak electricity, it is to avoid interference；Output power transistors array, is every LED light source piece
Electrical switch；Vehicle lamp light source LED array, automobile storage battery, headlamp fuse, pressure limiting resistance, current-limiting resistance, simulation input
Amplifier, analog input negative terminal, analog quantity current input terminal, input resistance, analog quantity voltage input terminal, input mould
Number converter, inputs photocoupler, and On-off signal switchs；The input terminal of PLC has two class input values, and the first kind is manual
The switching value of signal light control manipulator input, Equations of The Second Kind is Vehicle lighting intensity and the analog input of luminance sensor input；
The voltage and current input terminal of analog quantity connects analog-digital converter through operational amplifier, then accesses PLC through input photocoupler；
On-off signal signal and analog input signal after PLC program process, through output resistance and output display LED, by defeated
Go out photocoupler to export to output audion, make diverse location and varying number on outer, Internal Spherical Surface LED light source support
LED light source is energized, and realizes the full-automatic optimizing regulation of automobile headlight illumination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610803518.8A CN106427764B (en) | 2016-08-29 | 2016-08-29 | A kind of car headlamp automatic regulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610803518.8A CN106427764B (en) | 2016-08-29 | 2016-08-29 | A kind of car headlamp automatic regulating system |
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| Publication Number | Publication Date |
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| CN106427764A true CN106427764A (en) | 2017-02-22 |
| CN106427764B CN106427764B (en) | 2018-12-25 |
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| CN201610803518.8A Active CN106427764B (en) | 2016-08-29 | 2016-08-29 | A kind of car headlamp automatic regulating system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109818406A (en) * | 2019-03-14 | 2019-05-28 | 宁波英泰克照明有限公司 | A kind of new type solar energy lighting system |
| CN109869688A (en) * | 2017-12-05 | 2019-06-11 | Lg电子株式会社 | Vehicle lamp and vehicle |
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| KR20090103359A (en) * | 2008-03-28 | 2009-10-01 | 동선산업전자주식회사 | The Lens of the car's LED-lamp |
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| CN109818406A (en) * | 2019-03-14 | 2019-05-28 | 宁波英泰克照明有限公司 | A kind of new type solar energy lighting system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106427764B (en) | 2018-12-25 |
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Effective date of registration: 20181108 Address after: 201799 floor 5, C building, 333 National Convention and Exhibition Center, song Ze Avenue, Qingpu District, Shanghai. Applicant after: Weimar Automobile Technology Group Co.,Ltd. Address before: 510640 2401, unit 371-1, Zhong Gong education building, five mountain road, Tianhe District, Guangzhou, Guangdong. Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20181108 Address after: 510640 2401, unit 371-1, Zhong Gong education building, five mountain road, Tianhe District, Guangzhou, Guangdong. Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 510665 293 Zhongshan Avenue, Tianhe District, Guangzhou, Guangdong. Applicant before: GUANGDONG POLYTECHNIC NORMAL University |
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