CN109163303A - A kind of distance-light lens module and its Optical implementation method without baffle switching - Google Patents
A kind of distance-light lens module and its Optical implementation method without baffle switching Download PDFInfo
- Publication number
- CN109163303A CN109163303A CN201811123824.2A CN201811123824A CN109163303A CN 109163303 A CN109163303 A CN 109163303A CN 201811123824 A CN201811123824 A CN 201811123824A CN 109163303 A CN109163303 A CN 109163303A
- Authority
- CN
- China
- Prior art keywords
- light
- distance
- dipped beam
- distance light
- lamp panel
- 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.)
- Pending
Links
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
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
- F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
-
- 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 distance-light lens modules without baffle switching, by outer lens, lens carrier, distance light LED lamp panel, distance light radiator, distance light interior len, low beam reflector, dipped beam LED lamp panel, dipped beam radiator and shading baffle are constituted, by cleverly designing, save solenoid valve and distance-light switching baffle, the switching of distance light and dipped beam is realized by the lighting mode of LED, when dipped beam LED lamp panel is lighted, light reflexes to the light of the vertical direction of sending along the longitudinal direction by low beam reflector, light converges at dipped beam "cut-off"line baffle, again by forming entire dipped beam light type after outer lens；High beam mode is on the basis of low beam mode is lighted, distance light LED lamp panel is lighted simultaneously, the light of the distance light LED vertical direction issued is converted to by distance light interior len again and is projected along the longitudinal direction, distance light light type is formed by outer lens again, simultaneously, lens are strengthened to the control ability of high angle scattered light, convenient for promoting the use of using condenser.
Description
Technical field
The present invention relates to automobile lamp accessories field, in particular to it is a kind of without baffle switching distance-light lens module and
Its Optical implementation method.
Background technique
Automobile lamp is particularly significant for road traffic safety, has to the instruction of subsequent vehicle and pedestrian great
Effect, even more particularly important under the situation of the bad sight such as night and dense fog, the development for Hyundai Motor also gradually requires
The fining of car light is divided the work, particularly with the headlamp of road and object for vehicle light illumination Chinese herbaceous peony, it is also desirable to the leather of technology
Newly.
It is current in the prior art, due to car conour design requirement, keep must optical brightness require before
Put, the size of car light requires more and more, it is desirable that the compound function of car light is more and more, how the more vehicles of design size
Lamp becomes one class to study for a long period of time of industrial circle to realize that volume realizes bigger, more stable light-emitting area and luminous intensity
Topic, while being good appearance and consider, it also requires the adaptability of Vehicle lamp structure to need stronger, causes necessary in car light volume
Strict control, overall car light cost and rejection rate are high.
But the double optical mode groups of commonly used traditional distance-light, distance-light implementation are to pass through electricity currently on the market
Magnet valve controls dipped beam baffle, and by the switching up and down of dipped beam baffle, to realize the switching between distance light and dipped beam, this is not only caused
The noise problem and abnormal sound of puzzlement are made us in generation when mould group baffle switches, and due to the generation of multiple components, are also resulted in into
The raising of increase originally and spoilage.
So needing a kind of control ability that can be improved light at present based on above-mentioned, increasing the lens knot of intensity of illumination
Structure.
Summary of the invention
The present invention provides a kind of distance-light lens module and its Optical implementation method without baffle switching, can solve back
Pointed problem in scape technology.
A kind of distance-light lens module without baffle switching, by outer lens (1), lens carrier (2), distance light LED lamp panel
(3), distance light radiator (4), distance light interior len (5), low beam reflector (6), dipped beam LED lamp panel (7) dipped beam radiator (8) and screening
Tabula rasa (9) is constituted, and barn door (9) is mounted on distance light interior len (5) rear upper, is connected with dipped beam radiator (8), dipped beam heat dissipation
Dipped beam LED lamp panel (7) and low beam reflector (6) are installed, and dipped beam LED lamp panel (7) is located at low beam reflector (6) on device (8)
Top, lower section or side position, while distance light radiator (4) is combined with dipped beam radiator (8) by screw, remote
Distance light LED lamp panel (3) and distance light interior len (5) are installed on light radiator, dipped beam radiator (8) wild card has lens carrier (2),
It is equipped with outer lens (1) outside lens carrier (2) front end, low beam reflector (6) is free-form surface mirror, distance light interior len
(5) it is made of condenser (51) and paraboloid (52) two parts, generally organic transparent glass or guide-lighting polymerization are organic
Material, tail portion are with certain thickness parallel tabula rasa, and for nose thickness much larger than tail portion, front end surface, that is, light-emitting surface is cambered surface
Shape makes the front end of front end surface and tape thickness that paraboloid (52) be integrally formed, paraboloid (52) just under
Side is equipped with downward projection of condenser (51), and condenser is integrally in the cone with cambered surface, condenser top be recessed inwardly after again
It is reversed prominent.
As a preferred embodiment of the above technical solution, the upper surface of distance light interior len (5) is face of aluminizing.
As a preferred embodiment of the above technical solution, the LED light in distance light LED lamp panel (3) is located at the optically focused of distance light interior len (5)
In the focus of device (51), the LED light in dipped beam LED lamp panel (7) is located at the coke of free-form surface mirror, that is, low beam reflector (6)
Point.
In the above-mentioned technical solutions, when being applied to mould group low beam mode, distance light LED lamp panel (3) is extinguished, dipped beam LED light
LED light on plate (7) is located at the focus of free-form surface mirror, that is, low beam reflector (6), when dipped beam LED lamp panel (7) emit light
When line, after light reaches free-form surface mirror, that is, low beam reflector (6), is reflected by low beam reflector (6), reach hide at this time
Light above baffle plate (9) can be passed through from the upper surface of distance light interior len (5), due to the upper surface shape of distance light interior len (5)
Shape is consistent with dipped beam "cut-off"line light type shape, and the upper surface of distance light interior len (5) is face of aluminizing, so light cannot
It is mapped on outer lens (1), and is reflected downwards across distance light interior len (5), to form dipped beam light type.
In the above-mentioned technical solutions, when being applied to mould group high beam mode, in low beam mode, that is, dipped beam LED lamp panel (7)
LED light light on the basis of, when the LED light on distance light LED lamp panel (3) emits light, light is first passed around in distance light thoroughly
Light is pooled directional light, then is tied by the paraboloid (52) of distance light interior len (5) by the condenser (51) of mirror (5)
The parallel anaclasis of vertical direction is converted 90 degree, converges at the focus of the paraboloid (52) of distance light interior len (5) by structure
(F1), which is the focus of entire module lens simultaneously, is in this way sent out distance light LED lamp panel by distance light interior len (5)
The light of vertical direction out is converted to the focus that horizontal direction light converges at module lens, and light passes through outer lens (1), shape again
At distance light light type.
In the above-mentioned technical solutions, condenser (31), outer lens (5) are for plano-convex, plano-concave, convexo-convex or concave-convex microscope group
It closes.
As a preferred embodiment of the above technical solution, the condenser (51) in distance light interior len (5) is equipped with multiple groups.
As a preferred embodiment of the above technical solution, the cambered surface on the paraboloid (52) of distance light interior len (5) reflects
The reflecting surface of device is smooth paraboloid.As a preferred embodiment of the above technical solution, the paraboloid (52) of distance light interior len (5)
On cambered surface, that is, light-emitting surface be equipped with multiple groups bar shaped spread decorative pattern.As a preferred embodiment of the above technical solution, distance light interior len (5)
Light-emitting surface is cambered surface or plane.
A kind of distance-light lens module without baffle switching provided by the invention, by cleverly designing, traditional remote
On the basis of the double optical mode groups of dipped beam, solenoid valve and distance-light switching baffle are saved, distance light is realized by the lighting mode of LED
With the switching of dipped beam, when dipped beam LED lamp panel is lighted, light reflexes to the light of the vertical direction of sending by low beam reflector
Along the longitudinal direction, light converges at dipped beam "cut-off"line baffle, then by forming entire dipped beam light type after outer lens；
On the basis of low beam mode is lighted, distance light LED lamp panel is lighted simultaneously, then is erected by distance light interior len what distance light LED was issued
Histogram to light be converted to and project along the longitudinal direction, light forms distance light light type by outer lens again, meanwhile, using condenser plus
Strong control abilities of the lens to high angle scattered light, additionally due to size simply can be accomplished very little by structure so that material at
This is lower, convenient for promoting the use of.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of distance-light lens module without baffle switching provided by the invention.
Fig. 2 is a kind of knot of the distance light interior len (5) of distance-light lens module without baffle switching provided by the invention
Structure schematic diagram.
Fig. 3 is a kind of cuing open for distance light interior len (5) of distance-light lens module without baffle switching provided by the invention
Face structural schematic diagram.
The light that Fig. 4 works when being a kind of low beam mode of distance-light lens module without baffle switching provided by the invention
Line conspectus.
The light that Fig. 5 works when being a kind of high beam mode of distance-light lens module without baffle switching provided by the invention
Line conspectus.
Fig. 6 is a kind of distance light interior len for distance-light lens module without baffle switching that the embodiment of the present invention 1 provides
(5) cambered surface, that is, reflector reflecting surface on paraboloid (52) is smooth paraboloid.
Fig. 7 is a kind of distance light interior len for distance-light lens module without baffle switching that the embodiment of the present invention 2 provides
(5) cambered surface, that is, light-emitting surface on paraboloid (52) is equipped with multiple groups bar shaped and spreads decorative pattern.
Fig. 8 is a kind of distance light interior len for distance-light lens module without baffle switching that the embodiment of the present invention 3 provides
(5) light-emitting surface is cambered surface.
Fig. 9 is a kind of distance light interior len for distance-light lens module without baffle switching that the embodiment of the present invention 4 provides
(5) light-emitting surface is plane.
Specific embodiment
With reference to the accompanying drawing, the specific embodiment of the present invention is described in detail, it is to be understood that of the invention
Protection scope be not limited by the specific implementation.
As shown in Figure 1, a kind of distance-light lens module without baffle switching provided in an embodiment of the present invention, by outer lens
1, lens carrier 2, distance light LED lamp panel 3, distance light radiator 4, distance light interior len 5, low beam reflector 6, dipped beam LED lamp panel 7 and close
Light radiator 8 is constituted, and is equipped with dipped beam LED lamp panel 7 and low beam reflector 6 on dipped beam radiator 8, and dipped beam LED lamp panel 7 is located at
Top, lower section or the side position of low beam reflector 6 are equipped in distance light LED lamp panel 3 and distance light thoroughly on distance light radiator 8
Mirror 5,8 wild card of dipped beam radiator have lens carrier 2, and outer lens 1 are equipped with outside 2 front end of lens carrier, and low beam reflector 6 is certainly
By curved reflector；As shown in figure 5, distance light LED lamp panel 3 is located in the focus of the condenser 51 of distance light interior len 5.
As shown in Figure 2-5, distance light interior len 5 is made of condenser 51 and 52 two parts of paraboloid, is generally had
Machine transparent glass or guide-lighting polymerization organic material, tail portion 54 are with certain thickness parallel tabula rasa, and nose thickness is much larger than tail
Portion, front end surface, that is, light-emitting surface 53 are arc surfaced, make the front end of front end surface and tape thickness that paraboloid 52 be integrally formed,
In the downward projection of condenser 51 that is arranged right below of paraboloid 52, condenser is integrally in the cone with cambered surface, is gathered
Light device top is reversed prominent again after being recessed inwardly.
In actual work, as shown in figure 4, when being applied to mould group low beam mode, distance light interior len 5 is bright as dipped beam at this time
Dark dead line baffle, distance light LED lamp panel 3 are extinguished, and when dipped beam LED lamp panel 7 emits light, light reaches free-form surface mirror
I.e. after low beam reflector 6, the light of shading baffle 9 is reflected by low beam reflector 6, due to being blocked by shading baffle 9, cannot
It is mapped on outer lens 1 across distance light interior len 5；The light of the top of shading baffle 9 is reflected into through low beam reflector 6, then it can be from remote
The upper surface of light interior len 5 passes through, i.e. the upper surface shape of distance light interior len 5 and dipped beam "cut-off"line light type shape one at this time
It causes, simultaneously because the upper surface of distance light interior len 5 is face of aluminizing, light can be prevented by passing through when distance light 5 upper surface of interior len
Below lens and directive, dipped beam light type is formed.
As shown in figure 5, the LED light point when being applied to mould group high beam mode, in low beam mode, that is, dipped beam LED lamp panel 7
On the basis of bright, when the LED light in distance light LED lamp panel 3 emits light, light first passes around the condenser of distance light interior len 5
51, light is pooled into directional light, then passes through 52 structure of paraboloid of distance light interior len 5, by the parallel of vertical direction
Anaclasis converts 90 degree, converges at the focus F1 of the paraboloid 52 of distance light interior len 5, focus F1 is simultaneously entire mould
The focus of group lens, can be converted to level side for the light for the vertical direction that distance light LED lamp panel issues by distance light interior len 5 in this way
The focus of module lens is converged to light, light passes through lens again, forms distance light light type.
As shown in fig. 6, the condenser 51 in distance light interior len 5 is equipped with multiple groups.
As a preferred embodiment of the above technical solution, on cambered surface, that is, light-emitting surface on the paraboloid 52 of distance light interior len 5
Decorative pattern is spread in no bar shaped.
As a preferred embodiment of the above technical solution, Fig. 6-9 gives the cambered surface on the paraboloid 52 of distance light interior len 5
I.e. light-emitting surface is equipped with several examples that decorative pattern is spread in multiple groups bar shaped: Fig. 6 is on the paraboloid 52 of distance light interior len 5
Cambered surface, that is, reflector reflecting surface is smooth paraboloid；Fig. 7 is that the cambered surface on the paraboloid 52 of distance light interior len 5 goes out
Smooth surface is equipped with multiple groups bar shaped and spreads decorative pattern.
Fig. 8,9 be Fig. 2 top view, as shown in figure 8, the light-emitting surface of distance light interior len 5 be cambered surface；As shown in figure 9, remote
The light-emitting surface of light interior len 5 is plane.
Disclosed above is only several specific embodiments of the invention, and still, the embodiment of the present invention is not limited to this, is appointed
What what those skilled in the art can think variation should all fall into protection scope of the present invention.
Claims (10)
1. a kind of distance-light lens module without baffle switching, which is characterized in that by outer lens (1), lens carrier (2), remote
Light LED lamp panel (3), distance light radiator (4), distance light interior len (5), low beam reflector (6), dipped beam LED lamp panel (7), dipped beam dissipate
Hot device (8) and barn door (9) are constituted, barn door (9) be mounted on distance light interior len (5) rear upper, with dipped beam radiator (8) phase
Even, dipped beam LED lamp panel (7) and low beam reflector (6) are installed, and dipped beam LED lamp panel (7) is located at closely on dipped beam radiator (8)
Top, lower section or the side position of light reflection mirror (6), while distance light radiator (4) is combined by screw with dipped beam radiator (8)
Together, distance light LED lamp panel (3) and distance light interior len (5), dipped beam radiator (8) wild card are installed on distance light radiator (4)
Have lens carrier (2), be equipped with outer lens (1) outside lens carrier (2) front end, low beam reflector (6) is free form surface reflection
Mirror, distance light interior len (5) are made of condenser (51) and paraboloid (52) two parts, generally organic transparent glass or
Leaded light polymerization organic material, tail portion are with certain thickness parallel tabula rasa, and for nose thickness much larger than tail portion, front end surface is
Smooth surface is arc surfaced, makes the front end of front end surface and tape thickness that paraboloid (52) be integrally formed, in paraboloid
(52) be arranged right below downward projection of condenser (51), condenser are integrally in the cone with cambered surface, condenser top to
It is reversed prominent again after sunken inside.
2. a kind of distance-light lens module without baffle switching according to claim 1, which is characterized in that in distance light thoroughly
The upper surface of mirror (5) is face of aluminizing.
3. a kind of distance-light lens module without baffle switching according to claim 1, which is characterized in that distance light LED
LED light on lamp plate (3) is located in the focus of condenser (51) of distance light interior len (5), the LED light in dipped beam LED lamp panel (7)
Focus positioned at free-form surface mirror, that is, low beam reflector (6).
4. a kind of distance-light lens module without baffle switching according to claim 1 or 2, which is characterized in that when answering
When for mould group low beam mode, distance light LED lamp panel (3) is extinguished, and the LED light in dipped beam LED lamp panel (7) is located at free form surface reflection
The focus of mirror, that is, low beam reflector (6), when dipped beam LED lamp panel (7) emit light, light arrival free-form surface mirror, that is, close
It after light reflection mirror (6), is reflected by low beam reflector (6), the light reached above shading baffle (9) at this time can be out of distance light thoroughly
The upper surface of mirror (5) passes through, since the upper surface shape of distance light interior len (5) is consistent with dipped beam "cut-off"line light type shape,
And the light in shading baffle (9) is reached, since the upper surface of distance light interior len (5) is face of aluminizing, hidden by shading baffle (9)
It keeps off, cannot pass through distance light interior len (5) and be mapped on outer lens (1), and reflect downwards, form dipped beam light type.
5. a kind of distance-light lens module without baffle switching according to claim 1 or 2, which is characterized in that when answering
When for mould group high beam mode, on the basis of the LED light in low beam mode, that is, dipped beam LED lamp panel (7) is lighted, as distance light LED
When LED light on lamp plate (3) emits light, light first passes around the condenser (51) of distance light interior len (5), pools light
Directional light, then pass through paraboloid (52) structure of distance light interior len (5), the parallel anaclasis of vertical direction is converted 90
Degree, converges at the focus (F1) of the paraboloid (52) of distance light interior len (5), and the focus (F1) is saturating for entire mould group simultaneously
The focus of mirror, in this way by distance light interior len (5) by the light for the vertical direction that distance light LED lamp panel issues, be converted to horizontal direction
Light converges at the focus of module lens, and light passes through outer lens (1) again, forms distance light light type.
6. a kind of distance-light lens module without baffle switching according to claim 1, which is characterized in that condenser
(31), outer lens (5) are for the combination of plano-convex, plano-concave, convexo-convex or concave and convex lenses.
7. a kind of distance-light lens module without baffle switching according to claim 1, which is characterized in that in distance light thoroughly
Condenser (51) on mirror (5) is equipped with multiple groups.
8. a kind of distance-light lens module without baffle switching according to claim 1 or 2, which is characterized in that distance light
Cambered surface, that is, reflector reflecting surface on the paraboloid (52) of interior len (5) is smooth paraboloid.
9. a kind of distance-light lens module without baffle switching according to claim 1, which is characterized in that in distance light thoroughly
Cambered surface, that is, light-emitting surface on the paraboloid (52) of mirror (5) is equipped with multiple groups bar shaped and spreads decorative pattern.
10. a kind of distance-light lens module without baffle switching according to claim 1, which is characterized in that in distance light
The light-emitting surface of lens (5) is cambered surface or plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811123824.2A CN109163303A (en) | 2018-09-26 | 2018-09-26 | A kind of distance-light lens module and its Optical implementation method without baffle switching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811123824.2A CN109163303A (en) | 2018-09-26 | 2018-09-26 | A kind of distance-light lens module and its Optical implementation method without baffle switching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109163303A true CN109163303A (en) | 2019-01-08 |
Family
ID=64892524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811123824.2A Pending CN109163303A (en) | 2018-09-26 | 2018-09-26 | A kind of distance-light lens module and its Optical implementation method without baffle switching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109163303A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006003A (en) * | 2019-05-09 | 2019-07-12 | 华域视觉科技(上海)有限公司 | Drive the vehicle head lamp that light shape is wholely set in left and right |
| CN111486404A (en) * | 2020-04-17 | 2020-08-04 | 东风汽车有限公司 | Front combined vehicle lamp |
| CN111503592A (en) * | 2020-01-17 | 2020-08-07 | 保定星光鸿鹄汽车灯具有限公司 | Integrative L ED formula car light of far and near light |
| CN112303580A (en) * | 2020-10-20 | 2021-02-02 | 丹阳欧德车业科技有限公司 | Multi-curved-surface reflection light-gathering type LED (light-emitting diode) dipped beam lens module |
| CN114001319A (en) * | 2020-07-28 | 2022-02-01 | 东莞雷笛克光学有限公司 | Light guide system with dual light sources |
-
2018
- 2018-09-26 CN CN201811123824.2A patent/CN109163303A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006003A (en) * | 2019-05-09 | 2019-07-12 | 华域视觉科技(上海)有限公司 | Drive the vehicle head lamp that light shape is wholely set in left and right |
| CN111503592A (en) * | 2020-01-17 | 2020-08-07 | 保定星光鸿鹄汽车灯具有限公司 | Integrative L ED formula car light of far and near light |
| CN111486404A (en) * | 2020-04-17 | 2020-08-04 | 东风汽车有限公司 | Front combined vehicle lamp |
| CN114001319A (en) * | 2020-07-28 | 2022-02-01 | 东莞雷笛克光学有限公司 | Light guide system with dual light sources |
| CN112303580A (en) * | 2020-10-20 | 2021-02-02 | 丹阳欧德车业科技有限公司 | Multi-curved-surface reflection light-gathering type LED (light-emitting diode) dipped beam lens module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109163303A (en) | A kind of distance-light lens module and its Optical implementation method without baffle switching | |
| CN103062698B (en) | Ground traffic tools region correspondence points to light distribution type LED lamp and manufacture method thereof | |
| CN109282234B (en) | Projection unit for automobile dipped headlight and automobile lamp thereof | |
| CN206398581U (en) | LED long-and-short distant lights | |
| WO2021109361A1 (en) | Vehicle lamp module and vehicle lamp | |
| CN106439689A (en) | High beam and low beam integrated automobile LED headlamp optical system | |
| CN205716859U (en) | A kind of LED automobile lens of distance-light one | |
| CN105276487A (en) | High beam and low beam integrated LED automobile lens | |
| CN108278572A (en) | The double optical lens automobile fronts of LED bifocus | |
| KR102610227B1 (en) | Headlight optical elements, headlight modules, vehicle lamps and vehicles | |
| CN108050482A (en) | A kind of projecting unit of projection-type headlight for vehicles and its lower beam illumination system | |
| CN205118889U (en) | Integrative LED car lens of far and near light | |
| CN110939912A (en) | Car lamp module with ADB function | |
| JP2021506066A (en) | Projection device for floodlights for automatic vehicles | |
| CN208997963U (en) | A kind of automobile dipped headlight projecting unit and its car light | |
| CN107062123B (en) | Projection type optical lighting system for automobile lamp | |
| CN208090585U (en) | A kind of projecting unit of projection-type headlight for vehicles and its lower beam illumination system | |
| CN103196087B (en) | Headlight for automobile | |
| CN108266695A (en) | A kind of optics module using matrix form optical baffle | |
| CN209013099U (en) | A kind of distance-light lens module without baffle switching | |
| CN206669544U (en) | A kind of projection-type optical lighting system for automobile lamp | |
| JP7404528B2 (en) | Vehicle lamp module, vehicle headlamp and vehicle | |
| CN207555475U (en) | A kind of distance light lens module of efficiently high optically focused | |
| CN103900013B (en) | The dipped beam optical system of bimodulus group Bright folding formula automobile LED headlamp | |
| CN203810244U (en) | Low beam optical system of double-module light spot stacked type automobile LED headlamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |