CN110030526A - Headlight lens module - Google Patents
Headlight lens module Download PDFInfo
- Publication number
- CN110030526A CN110030526A CN201910261446.2A CN201910261446A CN110030526A CN 110030526 A CN110030526 A CN 110030526A CN 201910261446 A CN201910261446 A CN 201910261446A CN 110030526 A CN110030526 A CN 110030526A
- Authority
- CN
- China
- Prior art keywords
- supporting mechanism
- lens module
- headlight lens
- light source
- reflector
- 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.)
- Withdrawn
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Classifications
-
- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
-
- 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
-
- 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
-
- 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/36—Combinations of two or more separate reflectors
-
- 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
- F21S45/48—Passive cooling, e.g. using fins, thermal conductive elements or openings with means for conducting heat from the inside to the outside of the lighting devices, e.g. with fins on the outer surface of the lighting device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
-
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of headlight lens modules, comprising: light source, refractive body, device for changing light, sleeve, convex lens and supporting mechanism；Light source includes 2n LED lamp bead, and 2n LED lamp bead is divided to two rows to be arranged in parallel, and every line number amount is n, and n is the positive integer more than or equal to 4, and the extending direction of every portable lighter pearl is parallel with driver's binocular line；Light source is arranged on supporting mechanism, and refractive body is arranged on supporting mechanism and is located at the top of light source, for converging light；Sleeve is connect with supporting mechanism, and convex lens is set to one end opposite with supporting mechanism of sleeve, and device for changing light is fixed on supporting mechanism, for switching dipped beam or high beam mode.Headlight lens module of the invention improves lumen value by improving lamp bead quantity, meets lighting requirements, and arrange by multiple LED lamp bead branches, expands field-of-view angle, improve drive safety.
Description
Technical field
The present invention relates to technical field of automobile illumination more particularly to a kind of headlight lens modules.
Background technique
With the continuous development of LED (light emitting diode) manufacturing technology and the gradually decline of maturation and production cost,
LED light source, which has begun, is widely used in the fields such as auto lamp, special lighting lamps and lanterns, public illumination, has huge development latent
Power, it is considered to be 21 century light source most with prospects.As the essential safety component of running car, automobile lamp exists
Effect in terms of automobile active safety is most important.LED is highly reliable, long service life, excitation purity height, fast response time, body
Product is small to bring brilliant the advantages that changing convenient for design, to automobile appearance, obtains it in terms of illumination outside vehicle more and more common
Using.
Due to the generally existing lower problem of lumen value of LED, LED car lamp is mainly used in turn signal, braking in the prior art
On the signal lamps such as lamp, it is unable to satisfy the lighting demand of the headlight of automobile headlamp.
Summary of the invention
To solve above-mentioned the technical problems existing in the prior art, the present invention provides a kind of headlight lens modules.Tool
Body technique scheme is as follows:
A kind of headlight lens module, comprising: light source, refractive body, device for changing light, sleeve, convex lens and supporting mechanism；Institute
Stating light source includes 2n LED lamp bead, and the 2n LED lamp bead is divided to two rows to be arranged in parallel, and every line number amount is n, and n is to be greater than or wait
It is parallel with driver's binocular line in the extending direction of 4 positive integer, every portable lighter pearl；The light source is arranged in the supporting mechanism
On, the refractive body is arranged on the supporting mechanism and is located at the top of the light source, for converging light；The sleeve with it is described
Supporting mechanism connection, the convex lens are set to one end opposite with the supporting mechanism of the sleeve, the device for changing light
It is fixed on the supporting mechanism, for switching dipped beam or high beam mode.
In a kind of possible design, the supporting mechanism includes the first washer and second packing ring, and first washer is
Ring washer, the second packing ring are semicircle washer, and the open end of the second packing ring is vertically connected on first washer
One side on；The light source and the refractive body are located in the second packing ring, and the sleeve is another with first washer
One side connection.
In a kind of possible design, the refractive body includes the first reflector and the second reflector of fitting, and described the
One reflector is part sphere structure comprising a spherical surface and two planes, second reflector are part billiard table structure,
Its top surface is spherical surface, and excess-three face is plane；The light source is located at the fitting of first reflector and second reflector
The extending direction of the lower section in face and every portable lighter pearl is parallel with the binding face.
In a kind of possible design, multiple aspheric curved-surface reflection sides are provided in first reflector.
In a kind of possible design, multiple aspherical reflecting curved surfaces are provided in second reflector.
In a kind of possible design, the supporting mechanism is rigid.
In a kind of possible design, the headlight lens module further includes radiator, and the radiator is arranged in institute
State the lower section of second packing ring.
In a kind of possible design, cross-ventilation driving device is provided with below the radiator.
In a kind of possible design, the radiator is fine aluminium material.
In a kind of possible design, the radiator is snakelike grating structure.
The major advantage of technical solution of the present invention is as follows:
Headlight lens module of the invention is having LED itself photograph by selecting 2n LED lamp bead as light source
On the basis of bright advantage (highly reliable, long service life, excitation purity height, fast response time), passes through and improve the raising of lamp bead quantity
Lumen value meets lighting requirements, and is arranged by multiple LED lamp bead branches, expands field-of-view angle, improves drive safety.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes of the invention one
Point, the illustrative embodiments of the present invention and their descriptions are used to explain the present invention, does not constitute improper limitations of the present invention.Attached
In figure:
Fig. 1 is the main view of headlight lens module provided by one embodiment of the present invention；
Fig. 2 is the top view of headlight lens module provided by one embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the first washer in headlight lens module provided by one embodiment of the present invention；
Fig. 4 is the structural schematic diagram of second packing ring in headlight lens module provided by one embodiment of the present invention；
Fig. 5 is the dipped beam effect diagram of headlight lens module provided by one embodiment of the present invention；
Fig. 6 is the distance light effect diagram of headlight lens module provided by one embodiment of the present invention；
Fig. 7 is the index path of light source in headlight lens module provided by one embodiment of the present invention.
Description of symbols:
1- light source, 2- refractive body, the first reflector of 21-, the second reflector of 22-, 3- device for changing light, 4- sleeve, 5- convex lens
Mirror, 6- supporting mechanism, the first washer of 61-, 62- second packing ring, 7- radiator, 8- cross-ventilation driving device.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only of the invention
A part of the embodiment, instead of all the embodiments.Based on the embodiment of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Below in conjunction with attached drawing, the technical solution of embodiment that the present invention will be described in detail offer.
The embodiment of the invention provides a kind of headlight lens modules, as shown in Fig. 1, the headlight lens module packet
It includes: light source 1, refractive body 2, device for changing light 3, sleeve 4, convex lens 5 and supporting mechanism 6.Light source 1 includes 2n LED lamp bead, and 2n is a
LED lamp bead is divided to two rows to be arranged in parallel, and every line number amount is n, and n is the positive integer more than or equal to 4, the extending direction of every portable lighter pearl
It is parallel with driver's binocular line.Light source 1 is arranged on supporting mechanism 6, and refractive body 2 is arranged on supporting mechanism 6 and is located at light
The top in source 1, for converging light.Sleeve 4 is connect with supporting mechanism 6, and convex lens 5 is set to the opposite with supporting mechanism 6 of sleeve 4
One end, device for changing light 3 are fixed on supporting mechanism 6, for switching dipped beam or high beam mode.
The working principle of headlight lens module provided in an embodiment of the present invention is illustrated below:
By the way that 2n LED lamp bead is arranged, n is the positive integer more than or equal to 4, for example, it can be 4,5,6 etc., with
Guarantee the intensity of illumination of headlight.The 2n LED lamp bead is divided to two rows to be arranged in parallel, and forms area source, and the length of the area source
Direction (that is, extending direction of every portable lighter pearl) is parallel with driver's binocular line, and light radiation range is wider, expands angle of visibility
Degree improves drive safety.Refractive body 2 is used to the light concentration that light source 1 issues reflexing to vehicle front, and reaching illumination needs
It asks.By the way that sleeve 4 is arranged, the front end of sleeve 4 is provided with convex lens 5, refractive body 2 reflect after light in 4 internal flow of sleeve,
It avoids fiber-loss, after 5 optically focused of planoconvex lens, further increases intensity of illumination.Device for changing light 3 is for switching dipped beam and distance light mould
Formula meets normal driving demand.
As it can be seen that headlight lens module provided in an embodiment of the present invention, by selecting 2n LED lamp bead as light source 1,
On the basis of having LED own illumination advantage (highly reliable, long service life, excitation purity height, fast response time), by mentioning
High lamp bead quantity improves lumen value, meets lighting requirements, and arrange by multiple LED lamp bead branches, expands field-of-view angle, mention
High drive safety.
In headlight lens module provided in an embodiment of the present invention, supporting mechanism 6 as rack plays support and by each portion
Part integrates fixed function, illustratively, as shown in attached drawing 1-4, supporting mechanism 6 include the first washer 61 and second packing ring 62, first
Washer 61 is ring washer, and second packing ring 62 is semicircle washer, and the open end of second packing ring 62 is vertically connected on the first washer
On 61 one side；Light source 1 and refractive body 2 are located in second packing ring 62, and sleeve 4 is connect with the another side of the first washer 61.
So set, the occupied space of supporting mechanism 6 is smaller, and each component can organically be combined.
Further, multiple installation hole locations, sleeve 4 and darkening dress are respectively arranged in the first washer 61 and second packing ring 62
Installation hole location can be correspondingly arranged on 3 equal components by setting.When installation, installation hole location alignment rear bolt passes through the mounting hole of alignment
Position covers loading nut fastening on bolt, realizes and fix.
Further, it is also provided with location hole on the first washer 61, accordingly, the components such as sleeve 4, device for changing light 3
On locating piece can be set, be limited in location hole by locating piece, indicating to have been moved into correct position when installation can be into
Row fastens in next step, reduces alignment difficulty, avoids the occurrence of installation deviation.
Optionally, as shown in Fig. 3, the width of the two sides up and down of the first washer 61 is smaller, and the width of the left and right sides is larger,
Hole location, the integrated distributions such as location hole are installed in the left and right sides, so set, the intensity of the left and right sides is larger, second packing ring 62 with
The connecting portion of first washer 61 is located at the left and right sides, guarantees bonding strength.
Further, supporting mechanism 6 can be rigid, guarantee bonding strength.
In headlight lens module provided in an embodiment of the present invention, refractive body 2 plays remittance light action, for issuing area source
Light integrated distribution is in the front of automobile after reflection and refraction so that car light intensity of illumination is up to standard, illustratively, such as attached Fig. 1 and 2
Shown, refractive body 2 includes the first reflector 21 and the second reflector 22 of fitting, and the first reflector 21 is part sphere structure,
It includes a spherical surface and two planes, and the second reflector 22 is part billiard table structure, and top surface is spherical surface, and excess-three face is flat
Face；Light source 1 is located at the lower section of the binding face of the first reflector 21 and the second reflector 22 and the extending direction and patch of every portable lighter pearl
Conjunction face is parallel.It is provided with multiple aspheric curved-surface reflection sides in first reflector 21, is provided in the second reflector 22 multiple non-
Spheric reflection curved surface.
As shown in Fig. 1, before being with the direction of automobile normal running, the front end face of the first reflector 21 and bottom surface are flat
Face, two planes and a spherical surface surround the outer surface of the first reflector 21.The front end face and rear end face of second reflector 22
For parallel plane, bottom surface is plane, and front end face, rear end face, bottom surface and the mating spherical surfaces of top surface surround the second reflector 22
Outer surface.And second reflector 22 rear end face and the first reflector 21 front end face fitting.So set, forming androgynous double sections
The refractive body 2 of formula, the light that light source 1 issues backward enters the first reflector 21, by the secondary of multiple aspheric curved-surface reflection sides
Refraction makes light be mainly distributed on automobile front central region (corresponding far lighting).The light source 1 that light source 1 issues forward enters
Second reflector 22, the birefringence through multiple aspheric reflecting surfaces make light be mainly distributed on the two side areas of automobile front
And nearly vehicle end (corresponding lower beam illumination).By the design of the consubstantiality two section type illuminator, lens module light type is expired
Sufficient national standard, and light type is good, brightness is high, meets or exceeds the effect of Same Efficieney hernia headlight, and can improve the efficiency of light energy utilization.It should
The dipped beam effect of headlight lens module may refer to attached drawing 5, and distance light effect may refer to attached drawing 6.
Wherein, 8 aspheric curved-surface reflection sides can be set in the first reflector 21, can have been set in the second reflector 22
It is equipped with 6 aspherical reflecting curved surfaces.As shown in Fig. 1, the radius of sphericity of the first reflector 21 can be less than the second reflector 22
Radius of sphericity.8 aspheric curved-surface reflection sides in first reflector 21 are respectively formed 8 different reflectings surface, correspond to not
Same ray regions so that reflection light meets national automobile headlamp lighting criteria, while reaching the friend of driver and passenger and pedestrian
It is good.Based on same reason, 6 aspherical reflecting curved surfaces in the second reflector 22 are respectively formed 6 different reflectings surface, right
Different ray regions are answered, so that reflection light meets national automobile headlamp lighting criteria, while reaching driver and passenger and pedestrian
Close friend.The index path of light source 1 may refer to attached drawing 7.
LED lamp bead can generate heating problem in use, and in order to improve heat dissipation effect, headlight lens module is also wrapped
Radiator 7 is included, the lower section of second packing ring 62 is arranged in radiator 7.By the way that radiator 7 is arranged, lamp bead is avoided to cross high yield because of temperature
Raw damage, extends lamp bead service life.
Further, the lower section of radiator 7 is also provided with cross-ventilation driving device 8.Cross-ventilation driving device 8
For accelerating air to flow, the exchange of hot and cold air is carried out in air flow process, accelerates the heat dissipation of heat, improves heat dissipation effect
Fruit.
Optionally, in order to further increase heat dissipation effect, radiator 7 is fine aluminium material.The good heat conductivity of fine aluminium, thermal conductivity
Rate is up to 236W/mK, and by taking common 6061 aluminium alloy as an example, thermal conductivity 180w/mK is compared it is found that fine aluminium is with higher
Thermal conductivity.By improving thermal conductivity, radiator 7 is made to have more preferably heat dissipation effect.The intensity of fine aluminium is lower, and the present invention is implemented
By using the supporting mechanism 6 of rigid in example, to guarantee the integral strength of the headlight lens module, safety in utilization,
Stability and reliability are higher.
Further, as shown in Fig. 1, radiator 7 can be snakelike grating structure, and the radiator 7 of this kind of structure is not only
Convenient for thermally conductive, and it is convenient for cross-ventilation, keeps the working effect of cross-ventilation driving device 8 preferable, further increase heat dissipation effect.
In the embodiment of the present invention, sleeve 4 plays connection function, connect convex lens 5 with supporting mechanism 6, illustratively, such as attached drawing
Shown in 1, the front end of sleeve 4 is tubular structure, for accommodating convex lens 5.The rear end of sleeve 4 is two opposite connecting plates,
Under the premise of playing connection function, on the one hand, make the lighter in weight of sleeve 4, on the other hand, reserve enough spaces for pacifying
Fill device for changing light 3 etc..
It should be noted that, in this document, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In addition, placement shape of "front", "rear", "left", "right", "upper", the "lower" herein to be indicated in attached drawing
State is reference.
Finally, it should be noted that the above examples are only used to illustrate the technical scheme of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of headlight lens module characterized by comprising light source, refractive body, device for changing light, sleeve, convex lens and branch
Support mechanism；
The light source includes 2n LED lamp bead, and the 2n LED lamp bead is divided to two rows to be arranged in parallel, and every line number amount is n, and n is big
In or equal to 4 positive integer, the extending direction of every portable lighter pearl is parallel with driver's binocular line；
The light source is arranged on the supporting mechanism, and the refractive body is arranged on the supporting mechanism and is located at the light source
Top, for converging light；
The sleeve is connect with the supporting mechanism, and the convex lens is set to the opposite with the supporting mechanism of the sleeve
One end, the device for changing light are fixed on the supporting mechanism, for switching dipped beam or high beam mode.
2. headlight lens module according to claim 1, which is characterized in that the supporting mechanism include the first washer and
Second packing ring, first washer are ring washer, and the second packing ring is semicircle washer, the open end of the second packing ring
It is vertically connected on the one side of first washer；
The light source and the refractive body are located in the second packing ring, and the another side of the sleeve and first washer connects
It connects.
3. headlight lens module according to claim 1, which is characterized in that the refractive body includes the first anti-of fitting
Light cup and the second reflector, first reflector are part sphere structure comprising a spherical surface and two planes, described the
Two reflectors are part billiard table structure, and top surface is spherical surface, and excess-three face is plane；
The light source is located at the lower section of the binding face of first reflector and second reflector and the extension of every portable lighter pearl
Direction is parallel with the binding face.
4. headlight lens module according to claim 3, which is characterized in that be provided in first reflector multiple
Aspheric curved-surface reflection side.
5. headlight lens module according to claim 3, which is characterized in that be provided in second reflector multiple
Aspherical reflecting curved surface.
6. headlight lens module according to claim 1 or 2, which is characterized in that the supporting mechanism is rigid.
7. headlight lens module according to claim 2, which is characterized in that the headlight lens module further includes dissipating
The lower section of the second packing ring is arranged in hot device, the radiator.
8. headlight lens module according to claim 7, which is characterized in that be provided with air below the radiator
Convection current driving device.
9. headlight lens module according to claim 7, which is characterized in that the radiator is fine aluminium material.
10. headlight lens module according to claim 7, which is characterized in that the radiator is snakelike grating structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910261446.2A CN110030526A (en) | 2019-04-02 | 2019-04-02 | Headlight lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910261446.2A CN110030526A (en) | 2019-04-02 | 2019-04-02 | Headlight lens module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110030526A true CN110030526A (en) | 2019-07-19 |
Family
ID=67237242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910261446.2A Withdrawn CN110030526A (en) | 2019-04-02 | 2019-04-02 | Headlight lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110030526A (en) |
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|---|---|---|---|---|
| US20140098517A1 (en) * | 2012-10-10 | 2014-04-10 | Federal-Mogul Corporation | Low and high beam headlamp |
| CN205155787U (en) * | 2015-11-06 | 2016-04-13 | 浙江汇盈电子有限公司 | Shine headlight before car LED short -distance beam |
| CN205245025U (en) * | 2015-12-15 | 2016-05-18 | 安徽卡澜特车灯科技有限公司 | Shine headlight optical system before far and near light integration car of high efficiency LED single -chip |
| CN205979501U (en) * | 2016-08-29 | 2017-02-22 | 宁波帝宝交通器材有限公司 | Car headlight LED lens module |
| CN109027945A (en) * | 2018-06-08 | 2018-12-18 | 广州广日电气设备有限公司 | Distance-light integral type car light |
| CN209638920U (en) * | 2019-04-02 | 2019-11-15 | 浙江海奥车灯科技有限公司 | Headlight lens module |
-
2019
- 2019-04-02 CN CN201910261446.2A patent/CN110030526A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140098517A1 (en) * | 2012-10-10 | 2014-04-10 | Federal-Mogul Corporation | Low and high beam headlamp |
| CN104981376A (en) * | 2012-10-10 | 2015-10-14 | 联邦墨古尔公司 | Low and high beam headlamp |
| CN205155787U (en) * | 2015-11-06 | 2016-04-13 | 浙江汇盈电子有限公司 | Shine headlight before car LED short -distance beam |
| CN205245025U (en) * | 2015-12-15 | 2016-05-18 | 安徽卡澜特车灯科技有限公司 | Shine headlight optical system before far and near light integration car of high efficiency LED single -chip |
| CN205979501U (en) * | 2016-08-29 | 2017-02-22 | 宁波帝宝交通器材有限公司 | Car headlight LED lens module |
| CN109027945A (en) * | 2018-06-08 | 2018-12-18 | 广州广日电气设备有限公司 | Distance-light integral type car light |
| CN209638920U (en) * | 2019-04-02 | 2019-11-15 | 浙江海奥车灯科技有限公司 | Headlight lens module |
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Application publication date: 20190719 |