CN111059511A - LED high beam and low beam big lamp module - Google Patents
LED high beam and low beam big lamp module Download PDFInfo
- Publication number
- CN111059511A CN111059511A CN201811210029.7A CN201811210029A CN111059511A CN 111059511 A CN111059511 A CN 111059511A CN 201811210029 A CN201811210029 A CN 201811210029A CN 111059511 A CN111059511 A CN 111059511A
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- Prior art keywords
- lens
- light
- high beam
- low beam
- led
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- Pending
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- 239000011324 bead Substances 0.000 claims description 33
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 4
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 4
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000008397 galvanized steel Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005286 illumination Methods 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract description 6
- 239000002245 particle Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 3
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- 230000007547 defect Effects 0.000 description 2
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- 230000004907 flux Effects 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
- F21S41/255—Lenses with a front view of circular or truncated circular outline
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an LED high beam and low beam large lamp module, which comprises a lens, a lens support, a heat insulation sheet, a shading sheet, a lens, a PCB light source plate, a radiator, a first screw, a second screw and bolts, wherein the lens is connected with the front end of the lens support, the heat insulation sheet is fixed in the lens support through the first screw, the shading sheet is fixed in the lens support through a plurality of second screws, the heat insulation sheet is positioned at one side of the shading sheet, the lens and the PCB light source plate are both connected with the lens support, the shading sheet is connected with the lens, the lens is connected with the PCB light source plate, the PCB light source plate is connected with the radiator, and the bolts are respectively fixed at the rear end of the lens support through the radiator, the PCB light source plate and the lens. The invention can realize the fine adjustment of the high beam and low beam light distribution, and can improve the illumination effect, the reliability and the heat dissipation effect.
Description
Technical Field
The invention relates to a module, in particular to an LED high beam and low beam module.
Background
The automobile dipped headlight is used for short-distance illumination, and the design requirements are that the irradiation range is large (160 degrees) and the irradiation distance is short. The dipped headlight has a very obvious beam cut-off line, so that dazzling of a driver of an oncoming vehicle is avoided. The high beam illuminates at a higher height than the low beam and is therefore able to illuminate objects that are taller and farther. Low beam lights are typically used on highways illuminated by street lights. High beam lights are used on highways that are not illuminated and are often used to illuminate the signboards above the highways that are far away. The aim of communicating with other drivers can be achieved by different modes of changing the distance light and the near light.
Conventional High and low beam light sources include halogen bulbs and HID (High Intensity Discharge, xenon lamp). The LED has the advantages of energy saving, power saving and long service life, and in recent years, the far and near light module with the LED as a light source is more and more widely applied. However, due to the limitation of LED technology, the luminous flux of a single LED chip is limited, which is not enough to meet the requirements of near-far light applications, so in recent years, LED modules on the market usually adopt single multi-chip packaged LED particles to meet the requirement of high luminous flux. The single multi-core packaged LED particles generate large and concentrated heat, which results in low heat dissipation efficiency and large volume of the heat sink, and usually require a fan to perform auxiliary heat dissipation.
Disclosure of Invention
The invention aims to provide an LED high beam and low beam lamp module which can realize fine adjustment of high beam and low beam light distribution, improve lighting effect, reliability and heat dissipation effect.
The invention solves the technical problems through the following technical scheme: the utility model provides a big lamp module group of LED distance light, it includes lens, the lens support, the heat insulating sheet, the anti-dazzling screen, the lens, PCB light source board, the radiator, first screw, the second screw, the bolt, lens link to each other with lens support front end, the heat insulating sheet is inside at the lens support through first screw fixation, the anti-dazzling screen is inside at the lens support through a plurality of second screw fixation, the heat insulating sheet is located anti-dazzling screen one side, the lens, PCB light source board all links to each other with the lens support, the anti-dazzling screen links to each other with the lens, the lens links to each other with PCB light source board, PCB light source board links to each other with the radiator, a plurality of bolts loop through the radiator respectively, the PCB board, the lens.
Preferably, the lens support is provided with a plurality of buckles and a plurality of bolt connecting columns, and the buckles are located on one side of the bolt connecting columns.
Preferably, the lens holder takes a bell-mouth shape with a small front and a large rear.
Preferably, a plurality of bolt through holes are formed in the lens, the PCB light source board and the radiator.
Preferably, be equipped with a plurality of LED lamp pearl granule on the PCB light source board, LED lamp pearl granule includes short-distance beam LED lamp pearl, distance light LED lamp pearl, and LED lamp pearl is located distance light LED lamp pearl one side.
Preferably, the heat sink is provided with a plurality of fins, and the fins are provided with a plurality of raised grains.
Preferably, the radiator is made of an aluminum type material.
Preferably, a plurality of condensers are arranged on the lens, each condenser comprises a low beam condenser and a high beam condenser, and the low beam condenser is positioned on one side of the high beam condenser.
Preferably, the lens is made of a colorless and transparent PC material or PMMA material.
Preferably, the lens is fixed separation blade, and the lens adopts the galvanized steel sheet material, and the lens is installed at the place ahead middle part of passing light spotlight ware and distance light spotlight ware, and the thickness of lens is 0.4mm to guarantee part intensity, the front end of lens is done and is thinned to below 0.2 mm.
Compared with the prior art, the invention has the following beneficial effects:
each condenser can independently control light distribution, and fine adjustment of high beam and low beam light distribution can be realized;
the plurality of condensers coordinate to distribute light, so that the illumination uniformity and the broadening of the far and near light of the automobile on the road surface can be effectively improved, and the defects that the traditional single reflector module is narrow in light type, uneven in brightness, bright spots and prone to generating glare are overcome;
thirdly, the design of the fixed light barrier has the advantages of no noise and high reliability; meanwhile, the front end of the baffle is thinned, so that dark areas near a light and shade cut-off line during a high beam function are reduced;
and fourthly, the distributed LED lamp bead layout can effectively avoid heat concentration, has high heat dissipation efficiency, effectively reduces the junction temperature of the LED, and has long service life and high reliability.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
FIG. 3 is a schematic structural diagram of a PCB light source board of the present invention.
FIG. 4 is a schematic view of the lens of the present invention.
Detailed Description
The following provides a detailed description of the preferred embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 to 2, the LED high beam and low beam large light module of the present invention includes a lens 1, a lens holder 2, a heat-insulating sheet 3, a light-shielding sheet 4, a lens 5, a PCB light source board 6, a heat sink 7, a first screw 8, a second screw 9, and a bolt 10, wherein the lens 1 is connected to the front end of the lens holder 2, the heat-insulating sheet 3 is fixed inside the lens holder 2 by the first screw 8, the light-shielding sheet 4 is fixed inside the lens holder 2 by a plurality of second screws 9, the heat-insulating sheet 3 is located on one side of the light-shielding sheet 4, the lens 5 and the PCB light source board 6 are both connected to the lens holder 2, the light-shielding sheet 4 is connected to the lens 5, the lens 5 is connected to the PCB light source board 6, the PCB light source board 6 is connected to the heat sink 7, and the plurality of bolts 10 are respectively fixed to the rear end of the lens holder 2 through.
Be equipped with a plurality of buckles 21 and a plurality of bolt connection post 22 on the lens support 2, buckle 21 is located bolt connection post 22 one side, conveniently connects like this to improve the fastness.
The lens support 2 is in a horn mouth shape with a small front part and a big back part, so that on one hand, the lens support 2 is convenient to be demoulded in the injection molding process, and the manufacturable shape is improved; the other side is convenient to assemble, the lens 1 is installed at the end with the smallest volume, and the heat insulation sheet 3, the shading sheet 4, the lens 5, the PCB light source board 6 and the radiator 7 are sequentially installed at the end with the large volume, so that the installation is convenient.
A plurality of bolt through holes 11 are formed in the lens 5, the PCB light source board 6 and the radiator 7, so that the bolts 10 can be conveniently fixed, and firmness is improved.
As shown in fig. 3, a plurality of LED lamp bead particles 61 are disposed on the PCB light source board 6, the LED lamp bead particles 61 include a low beam LED lamp bead 611 and a high beam LED lamp bead 612, and the LED lamp bead 611 is located on one side of the high beam LED lamp bead 612, so that on one hand, heat generated by the LED lamp bead particles 61 is conveniently dispersed, and heat dissipation by the heat sink 7 is facilitated, thereby improving the service life and reliability of the LED lamp bead particles; on the other hand is divided into near-beam LED lamp pearl 611, far-beam LED lamp pearl 612 LED lamp pearl granule 61 and can realize the far and near light function of fixed light barrier, and far-beam function and near-beam function are independent each other, and another function can also work when a function became invalid, is unlikely to the vehicle and loses the illumination at night completely to improve illuminating effect.
The heat sink 7 is provided with a plurality of fins 71, and the fins 71 are provided with a plurality of raised grains, so that the heat dissipation effect can be improved.
The heat sink 7 is made of an aluminum type material, so that the heat conductivity can be reduced, and the cost can be reduced.
As shown in fig. 4, the lens 5 is provided with a plurality of light collectors 51, the light collectors 51 include a low beam light collector 511 and a high beam light collector 512, and the low beam light collector 511 is located at one side of the high beam light collector 512, so as to refract and distribute light from the LED bead particles 61.
The lens 5 is made of a colorless and transparent PC (Polycarbonate) material or PMMA (polymethyl methacrylate) material, so that light transmittance can be improved.
The utility model discloses a high beam optical system, including light-shading sheet 4, light-shading sheet 4 is fixed separation blade, and light-shading sheet 4 adopts the galvanized steel sheet material, and light-shading sheet 4 installs at the place ahead middle part of passing light spotlight ware 511 and distance light spotlight ware 512, and light-shading sheet 4's thickness is 0.4mm to guarantee part intensity, light-shading sheet 4's front end is done and is thinned below 0.2mm (millimeter), thereby near dark space of light and shade cut-off line when reducing the distance light function, and can reduce the cost.
The working principle of the invention is as follows: the lens support is sequentially fixed with a lens, a heat insulation sheet, a shading sheet, a lens, a PCB light source board and a radiator from the front end to the rear end, the lens is used for refracting a light source of the PCB light source board, the light source board is refracted into the lens through the lens support, the PCB light source board provides the light source through LED lamp bead particles, the radiator is used for radiating, and the radiating effect is improved through fins on the radiator; the first screw, the second screw and the bolt are used for connection, so that firmness is improved; the heat insulation sheet is arranged in the lens support to isolate solar radiation emitted through the lens, so that light spots formed by sunlight through the focusing of the lens are prevented from burning the inner wall of the lens support; the LED lamp bead particles are distributed on the PCB light source board in two rows in a dispersing way, the upper row is a near-beam LED lamp bead, the lower row is a high-beam LED lamp bead, the interior of each LED lamp bead is connected in series, the near-beam LED lamp bead has a near-beam function, and the high-beam LED lamp bead has a high-beam function, so that the LED lamp beads can be mutually independent, and when one function fails, the other function can work, and the condition that a vehicle completely loses illumination at night is avoided; each LED lamp bead particle on the PCB light source board is provided with a corresponding condenser on the lens in front for refracting and distributing light from the LED, the near-light LED lamp beads in the upper row on the PCB light source board correspond to the near-light condensers, and the high-light LED lamp beads in the upper and lower rows on the PCB light source board correspond to the high-light condensers; the buckle is used for connecting the lens and the lens support, and the bolt connecting column is used for facilitating the bolt to sequentially fix the lens, a PCB (Printed Circuit Board) light source Board and a radiator through the bolt through hole, so that the firmness is improved; when the light distribution lens is used, when the light distribution lens has a low-beam function, the power supply on the low-beam LED lamp bead only having the low-beam function is switched on, light rays emitted by the low-beam LED lamp bead form a light and shade cut-off line through the shading sheet after passing through the light distribution lens, and then the low-beam is focused through the lens to emit the low beam; when the high beam function, the low beam LED lamp bead with the low beam function keeps the on state, the high beam LED lamp bead power with the high beam function is also on at the same time, the Light emitted from the high beam LED (Light Emitting Diode) lamp bead is refracted and distributed by the Light distribution lens, and the high beam is emitted by the focusing action of the lens.
The invention has the following functions:
each condenser can independently control light distribution, and fine adjustment of high beam and low beam light distribution can be realized;
the plurality of condensers coordinate to distribute light, so that the illumination uniformity and the broadening of the far and near light of the automobile on the road surface can be effectively improved, and the defects that the traditional single reflector module is narrow in light type, uneven in brightness, bright spots and prone to generating glare are overcome;
thirdly, the design of the fixed light barrier has the advantages of no noise and high reliability; meanwhile, the front end of the baffle is thinned, so that dark areas near a light and shade cut-off line during a high beam function are reduced;
and fourthly, the distributed LED lamp bead layout can effectively avoid heat concentration, has high heat dissipation efficiency, effectively reduces the junction temperature of the LED, and has long service life and high reliability.
The above embodiments are described in further detail to solve the technical problems, technical solutions and advantages of the present invention, and it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a big lamp module group of LED distance light, a serial communication port, it includes lens, the lens support, the heat insulating sheet, the anti-dazzling screen, the lens, PCB light source board, the radiator, first screw, the second screw, the bolt, lens link to each other with lens support front end, the heat insulating sheet is fixed inside the lens support through first screw, the anti-dazzling screen is fixed inside the lens support through a plurality of second screws, the heat insulating sheet is located anti-dazzling screen one side, the lens, PCB light source board all links to each other with the lens support, the anti-dazzling screen links to each other with the lens, the lens links to each other with PCB light source board, PCB light source board links to each other with the radiator, a plurality of bolts loop through the radiator respectively, PCB light source board, the lens.
2. The LED high beam and low beam headlamp module as defined in claim 1, wherein the lens holder has a plurality of clips and a plurality of bolt connection posts, the clips are located on one side of the bolt connection posts.
3. The LED high beam and low beam headlamp module as defined in claim 2, wherein the lens holder has a flared shape with a small front and a large rear.
4. The LED high beam and low beam lamp module as claimed in claim 1, wherein the lens, the PCB light source board and the heat sink are all provided with a plurality of bolt through holes.
5. The LED high beam and low beam headlamp module as claimed in claim 4, wherein a plurality of LED lamp beads are disposed on the PCB light source board, the LED lamp beads include a low beam LED lamp bead and a high beam LED lamp bead, and the low beam LED lamp bead is disposed on one side of the high beam LED lamp bead.
6. The LED high beam and low beam headlamp module as defined in claim 4, wherein the heat sink has a plurality of fins with a plurality of wave patterns thereon.
7. The LED high beam and low beam lamp module as claimed in claim 6, wherein the heat sink is made of aluminum.
8. The LED high beam and low beam headlamp module as defined in claim 4, wherein the lens has a plurality of light collectors, the light collectors include a low beam light collector and a high beam light collector, and the low beam light collector is located at one side of the high beam light collector.
9. The LED high beam and low beam headlamp module as defined in claim 8, wherein the lens is made of PC or PMMA.
10. The LED high beam and low beam headlamp module as defined in claim 1, wherein the light shielding plate is a fixed type shielding plate, the light shielding plate is made of galvanized steel plate, the light shielding plate is installed in the middle of the front of the low beam condenser and the high beam condenser, the thickness of the light shielding plate is 0.4mm, so as to ensure the strength of the components, and the front end of the light shielding plate is thinned to be less than 0.2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811210029.7A CN111059511A (en) | 2018-10-17 | 2018-10-17 | LED high beam and low beam big lamp module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811210029.7A CN111059511A (en) | 2018-10-17 | 2018-10-17 | LED high beam and low beam big lamp module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111059511A true CN111059511A (en) | 2020-04-24 |
Family
ID=70297016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811210029.7A Pending CN111059511A (en) | 2018-10-17 | 2018-10-17 | LED high beam and low beam big lamp module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111059511A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856324A (en) * | 2021-01-18 | 2021-05-28 | 南京缤致光电科技有限公司 | Lighting module for LED light source of motor vehicle headlamp |
| CN119267826A (en) * | 2024-10-25 | 2025-01-07 | 镇江明丰电子科技有限公司 | A new type of highly integrated high and low beam lens module and vehicle lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101368714A (en) * | 2007-08-16 | 2009-02-18 | 大亿交通工业制造股份有限公司 | Heat radiating device for LED vehicle lamp |
| CN102997155A (en) * | 2012-12-07 | 2013-03-27 | 广州市佛达信号设备有限公司 | Light-emitting diode (LED) headlamp for motorcycle |
| CN106164573A (en) * | 2014-04-08 | 2016-11-23 | 市光工业株式会社 | Lamps apparatus for vehicle |
| US20180292065A1 (en) * | 2017-04-11 | 2018-10-11 | Valeo Lighting Hubei Technical Center Co. Ltd | Lighting module and motor vehicle including the same |
-
2018
- 2018-10-17 CN CN201811210029.7A patent/CN111059511A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101368714A (en) * | 2007-08-16 | 2009-02-18 | 大亿交通工业制造股份有限公司 | Heat radiating device for LED vehicle lamp |
| CN102997155A (en) * | 2012-12-07 | 2013-03-27 | 广州市佛达信号设备有限公司 | Light-emitting diode (LED) headlamp for motorcycle |
| CN106164573A (en) * | 2014-04-08 | 2016-11-23 | 市光工业株式会社 | Lamps apparatus for vehicle |
| US20180292065A1 (en) * | 2017-04-11 | 2018-10-11 | Valeo Lighting Hubei Technical Center Co. Ltd | Lighting module and motor vehicle including the same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856324A (en) * | 2021-01-18 | 2021-05-28 | 南京缤致光电科技有限公司 | Lighting module for LED light source of motor vehicle headlamp |
| CN119267826A (en) * | 2024-10-25 | 2025-01-07 | 镇江明丰电子科技有限公司 | A new type of highly integrated high and low beam lens module and vehicle lamp |
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Application publication date: 20200424 |