CN205896936U - Car lamp module group of ECE standard W level short -distance beam requirement can satisfy - Google Patents
Car lamp module group of ECE standard W level short -distance beam requirement can satisfy Download PDFInfo
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- CN205896936U CN205896936U CN201620845562.0U CN201620845562U CN205896936U CN 205896936 U CN205896936 U CN 205896936U CN 201620845562 U CN201620845562 U CN 201620845562U CN 205896936 U CN205896936 U CN 205896936U
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- dipped beam
- light
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- dark slide
- lens
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Abstract
The utility model relates to a car lamp module group of ECE standard W level short -distance beam requirement can satisfy, along the light path direction fixed short -distance beam LED circuit board that is provided with in proper order, short -distance beam spotlight ware and lens, still be equipped with between short -distance beam spotlight ware and the lens can automatic transposition transparent light screen, transparent light screen can stop first at least, two positions of second, transparent light screen is in in the light path between short -distance beam spotlight ware and the lens during primary importance, shelter from the front end of short -distance beam spotlight ware, weaken the light corresponding to 10 regions on the line segment among the short -distance beam light shape that the short -distance beam jetted out, fall to the luminance value below the 7100cd, transparent light screen leaves the light path between short -distance beam spotlight ware and the lens during second place, normally shine corresponding to 10 regional light on the line segment, make its luminance value below 12300cd. The utility model discloses do not need a large amount of LED light sources just can realize the conversion between W level short -distance beam and other the rank short -distance beams light shape, and the realization mode is simple, it is small.
Description
Technical field
This utility model is related to a kind of car light module that can meet ece standard w level dipped beam requirement, belongs to car light technology neck
Domain.
Background technology
The car light module of LED light source constantly develops, and creates more multifarious demand, disclosure satisfy that and shines under different road conditions
Bright requirement.For the more road surface of hydrops, conventional dipped headlights is radiated at Herba Plantaginis ponding region, reflective due to water, easily makes
Driver and opposite car driver generation are dazzling, bring hidden danger to traffic safety.In European Union car light standard ece r123-2013
To under severe running environment, especially rainy day surface gathered water road conditions, formulate the special w for forward lighting systems low-beam function
Level car light standard.
At present, the car light module that market can meet ece standard w level is little.Existing car light module, leads to nearly 100
Individually bright, the control of going out of individual led point source, carries out w level dipped beam (i.e. vile weather dipped beam) and other rank dipped beams (such as c level
Basic dipped beam, v level urban road dipped beam and e level super expressway dipped beam) conversion between light shape.For w level dipped beam, this kind of reality
Existing method needs a large amount of LED light sources, relatively costly；For different travel conditions, every led is carried out with bright, control of going out, control system
System is more complicated；And the arrangement of a large amount of LED light sources also makes modular volume larger.
Content of the invention
For overcoming the drawbacks described above of prior art, this utility model provides one kind and can meet ece standard w level dipped beam requirement
Car light module, this car light module do not need a large amount of LED light sources, and implementation is simple.
Main technical schemes of the present utility model have:
A kind of car light module that can meet ece standard w level dipped beam requirement: be fixedly installed dipped beam successively along optical path direction
Led circuit board, dipped beam condenser and lens, be additionally provided between described dipped beam condenser and described lens can automatic displacement transparent
Dark slide, described transparent dark slide at least can rest on first, second two positions, described transparent dark slide during primary importance
It is in the light path between described dipped beam condenser and described lens, its plate face is perpendicular to the primary optical axis of described lens, and blocks
The front end portion on the upper side of described dipped beam condenser, the positions and dimensions of described transparent dark slide are just and dipped beam light shape middle conductor 10 area
The positions and dimensions in domain are corresponding, and during the second position, described transparent dark slide is left between described dipped beam condenser and described lens
Light path.
Described transparent dark slide corresponds respectively to car light module when resting on described primary importance and the second position and is operated in w
Level low beam mode and non-w level low beam mode, during non-w level low beam mode, described transparent dark slide avoids dipped beam light path, corresponding to line
The light normal illumination in section 10 regions, the brightness value making dipped beam light shape middle conductor 10 region is in below 12300cd；W level dipped beam mould
During formula, the light corresponding to line segment 10 region that dipped beam projects is weakened by described transparent dark slide, dipped beam light shape middle conductor 10 area
The brightness value in domain drops to below 7100cd.
Further, during primary importance, the second focus of described lens is preferably placed at two plates before and after described transparent dark slide
Between the plane that face is located, or it is located at to located in connection a size of basic size and front in front and back corresponding to this position range
Deviation is less than in the range of 5mm afterwards, and the rearmost end of the lower end inner concave curve of the front end face of described dipped beam condenser is preferably placed at
Between the plane that two plate faces are located before and after described transparent dark slide, or be located at before and after corresponding to this position range to correlation
Location dimension is less than in the range of 5mm for basic size and in front and back deviation.
Described transparent dark slide is preferably dimensioned to be: in more than 11mm, width is 6-7mm to length, and thickness is 0.2-
0.5mm.
Described transparent dark slide is preferably provided with dermatoglyph towards described dipped beam condenser one side surface.
The circular hole of a diameter of 0.3-0.5mm can be drilled with described transparent dark slide, the center of circle of adjacent circular holes is apart from permissible
For 0.5-1mm.
Described transparent dark slide is preferably provided with dermatoglyph towards described dipped beam condenser one side surface, meanwhile, described transparent screening
The circular hole of a diameter of 0.3-0.5mm is drilled with tabula rasa, the center of circle distance of adjacent circular holes can be 0.5-1mm.
The described car light module that can meet ece standard w level dipped beam requirement can also be fixed with electromagnetic valve, described transparent screening
Tabula rasa realizes automatic displacement under the drive of described electromagnetic valve, and described transparent dark slide is passed through bonding or threaded is fixed on institute
State on the movable part of electromagnetic valve.
The described car light module that can meet ece standard w level dipped beam requirement can also include electromagnetic valve mounting bracket, described electricity
Magnet valve is fixedly mounted in described electromagnetic valve mounting bracket, and described lens pass through lens collar with described electromagnetic valve mounting bracket even
Connect fixation.
The described car light module that can meet ece standard w level dipped beam requirement can also include radiator, and described radiator is fixed
It is connected in described electromagnetic valve mounting bracket, described dipped beam led circuit board and dipped beam condenser can each be fixedly connected on institute
State on radiator.
The described car light module that can meet ece standard w level dipped beam requirement can also include distance light led circuit board and distance light gathers
Light device, described distance light led circuit board and distance light condenser can each be fixedly connected on described radiator, described distance light optically focused
Device is located between described lens and described distance light led circuit board, and its front end is towards described lens.
The beneficial effects of the utility model are:
This utility model has been intercepted and captured a small part using transparent dark slide and has been derived from the complete of described dipped beam condenser lower surface
Reflection light, be allowed to first pass through described transparent dark slide weakened after enter back into lens, thus reducing what described lens projected
The brightness value of light, makes whole light can meet the brightness value model that c, v, e level of ece standard specifies through described lens after projecting
Enclose, and just can meet, after part total reflection light is weakened, the range of luminance values that the w level of ece standard specifies, so that
Described car light module disclosure satisfy that ece standard w level dipped beam requirement.
This utility model (is also to hold by bonding or the threaded movable part that transparent dark slide is fixed on electromagnetic valve
Row part) on, or the movable part of transparent dark slide and described electromagnetic valve is made of one, the rotation using electromagnetic valve light and
Easily lift the automatic displacement that ground controls transparent dark slide, carry out the on/off conversion of w level low beam mode, obtain dipped beam light shape middle conductor
The different range of luminance values in 10 regions, implementation is simple, include that structure is simple, control system simply, cost is relatively low.
Due to not needing to carry out individually bright, control of going out hence it is evident that saving arrangement space for a large amount of LED light sources, therefore
This utility model is less than the volume of existing similar functions car light module.
Brief description
Fig. 1 is the structural representation of this utility model car light module；
Fig. 2 is that the light of optical system during w level low beam mode open mode moves towards schematic diagram；
Fig. 3 is that the light of optical system during w level low beam mode closed mode moves towards schematic diagram；
Fig. 4 is the logical flow chart of w level low beam mode opening and closing；
Fig. 5 is the schematic diagram in w level low beam mode light shape middle conductor 10 region.
Specific embodiment
As shown in Figure 1, 2, 3, the utility model discloses a kind of car light module that can meet ece standard w level dipped beam requirement
(hereinafter referred to as car light module), for the illumination of automobile, is placed in car headlamp, it is possible to achieve single dipped beam, distance-light one
Body illumination functions.Described car light module includes dipped beam led circuit board 9, the dipped beam optically focused being fixedly installed successively along optical path direction
Device 10 and lens 5.Under regular situation, the light that sent by dipped beam LED light source (on dipped beam led circuit board), through described dipped beam
Condenser refraction and being totally reflected, light-ray condensing is projected forward, wherein some light focuses on the through described dipped beam condenser
Directly project after two focuses, then inject described lens, some light runs into dipped beam condenser lower surface and forms total reflection, from described
Dipped beam condenser front end face projects, then injects described lens, reflects through described lens and projects.That is, injecting described lens
Light a part be derived from the second focus, another part source be described dipped beam condenser lower surface total reflection light.
Be additionally provided between described dipped beam condenser and described lens can automatic displacement transparent dark slide 3, described transparent screening
Tabula rasa at least can rest on first, second two positions, described transparent dark slide during primary importance (position shown in corresponding Fig. 2)
It is in the light path between described dipped beam condenser and described lens, its plate face is perpendicular to the primary optical axis of described lens, and blocks
The portion on the upper side of the front end of described dipped beam condenser, the positions and dimensions of described transparent dark slide are just and dipped beam light shape middle conductor 10
The positions and dimensions in region are corresponding, penetrate from described dipped beam condenser front end face after the total reflection of described dipped beam condenser lower surface
A part (refraction after major part is still emitted directly toward described lens is projected) for the light going out is cut through described transparent dark slide
Described lens are injected again, during the second position (position shown in corresponding Fig. 3), described transparent dark slide leaves described dipped beam optically focused after weak
Light path between device and described lens, penetrates from described dipped beam condenser front end face after the total reflection of described dipped beam condenser lower surface
The light going out all is emitted directly toward described lens.
Described transparent dark slide can be made using transparent resin material.The particular location of described transparent dark slide and size
Can be obtained by the anti-light reviewing line segment 10 region of optical simulation software in design.
Described transparent dark slide corresponds respectively to car light module when resting on described primary importance and the second position and is operated in w
Level low beam mode (position shown in corresponding Fig. 2) and non-w level low beam mode (position shown in corresponding Fig. 3), during non-w level low beam mode,
Described transparent dark slide avoids dipped beam light path, and corresponding to line segment 10 region, (i.e. segment 10 region, represents vehicle front 10m
Interior illumination region) light normal illumination, make the brightness value in dipped beam light shape middle conductor 10 region meet c, v, e of ece standard
The scope of level, that is, its brightness value is in below 12300cd；During w level low beam mode, described transparent dark slide is located at described dipped beam optically focused
The front end of device, the light corresponding to line segment 10 region that dipped beam is projected weakens, so that dipped beam light shape middle conductor 10 area
The brightness value in domain meets the scope of the w level of ece standard, will dipped beam light shape middle conductor 10 region brightness value drop to 7100cd with
Under.
This utility model has been intercepted and captured a small part using transparent dark slide and has been derived from the complete of described dipped beam condenser lower surface
Reflection light, be allowed to first pass through described transparent dark slide weakened after enter back into lens, thus reducing what described lens projected
The brightness value of light, makes whole light can meet the brightness value model that c, v, e level of ece standard specifies through described lens after projecting
Enclose, and just can meet, after part total reflection light is weakened, the range of luminance values that the w level of ece standard specifies.
As further optimisation technique scheme, by corresponding for primary importance described lens, dipped beam condenser and described
When bright dark slide presses following position relationship setting, the brightness value in dipped beam light shape middle conductor 10 region is easier to meet the requirement of w level,
That is: the second focus of described lens is preferably placed between the plane that two plate faces are located before and after described transparent dark slide, or is located at
With before and after corresponding to this position range to located in connection a size of basic size and in front and back deviation be less than in the range of 5mm,
The rearmost end of the lower end inner concave curve of the front end face of described dipped beam condenser is preferably placed at two plate faces before and after described transparent dark slide
Between the plane being located, or be located at before and after corresponding to this position range to located in connection a size of basic size and in front and back
Deviation is less than in the range of 5mm.
The size range of described transparent dark slide is preferably length in more than 11mm, and width is 6-7mm, and thickness is 0.2-
0.5mm.In the present embodiment, the length of described transparent dark slide is 11.7mm, and width is 6.6mm, and thickness is 0.3mm, class w
During the state of function on, transparent dark slide is apart from lens 34.7mm.Aforesaid described transparent dark slide is coordinated to gather with described dipped beam
The mutual alignment relation of light device and described lens, dipped beam light shape middle conductor 10 region when ensure that w level low beam mode well
Brightness value drop to below 7100cd, thus the w level dipped beam meeting ece standard requires.
Described transparent dark slide is also provided with dermatoglyph towards described dipped beam condenser one side surface, to injecting light therein
Line plays scattering process, reduces light ray energy further, and then reduces the brightness value in dipped beam light shape middle conductor 10 region.The present embodiment
Described in transparent dark slide be provided that thin dermatoglyph, make scattering evenly, soft.For the side that dermatoglyph is done on transparent dark slide
Case, to the luminance-reduction principle in line segment 10 region be: the light being sent by dipped beam LED light source, via the front end of dipped beam condenser
Project, be radiated in the transparent dark slide doing dermatoglyph, light creates scattering, energy occurs loss so that being originally radiated at
The light ray energy in dipped beam light shape middle conductor 10 region reduces, and the brightness value in dipped beam light shape middle conductor 10 region is fallen below 7100cd
Below.
The circular hole of a diameter of 0.3-0.5mm can also be drilled with described transparent dark slide, the center of circle distance of adjacent circular holes is
0.5-1mm.The setting of described circular hole makes the light that described dipped beam condenser front end face projects pass through transparent dark slide directive institute
State uniformity during lens and more preferably, adjust brightness values, to a certain degree improve light utilization efficiency simultaneously.Do in transparent dark slide
The scheme of circular hole, to the luminance-reduction principle in line segment 10 region be: the light being sent by dipped beam LED light source, via dipped beam optically focused
The front end of device is projected, and a part is radiated at the side wall of not rounded bore region in transparent dark slide and circular hole so that this partly light
Line is refracted or reflected, and changes original propagation path, and a big chunk light does not irradiate the line being formed in dipped beam light shape again
Section 10 regions, and a part defines the light in line segment 10 region in corresponding dipped beam light shape via non-circular hole area illumination,
Also because be have lost portion of energy by the weakening effect of transparent dark slide.Another part directly projects forward via circular hole,
It is not subject to the weakening effect of transparent dark slide, still irradiate some light forming line segment 10 region in dipped beam light shape.
The smooth no hole plate that transparent resin is made is the configurations of described transparent dark slide, is provided with dermatoglyph thereon
And/or set round-meshed scheme be described transparent dark slide other can arrangement, the brightness in dipped beam light shape middle conductor 10 region
It can be the single effect of described transparent dark slide or on this basis during configurations that value is reduced to below 7100cd
Addition of the various levels of brightness value corresponding to dermatoglyph and/or circular hole and reduce the superimposed resultant effect of principle.
In the present embodiment, described transparent dark slide is driven to realize automatic displacement using electromagnetic valve 1, when transparent dark slide is in
Block described dipped beam condenser front position when, dipped beam is in w level work state, when described solenoid valve control around electromagnetic valve revolve
Rotating shaft turns to be played when avoiding dipped beam light path, and dipped beam is in non-w level work state.Described transparent dark slide can pass through bonding or spiral shell
The movable part (being also execution unit) that stricture of vagina is fastened on described electromagnetic valve goes up the movable part it is also possible to described electromagnetic valve
It is made of one formula structure.
As shown in figure 5, the scope of rectangle inframe is the test zone of line segment 10, its angular range is: laterally l-4.5 °,
R2 °, longitudinally less than -4 °.
The work of w level low beam mode need to be carried out in the state of front fog lamp is closed, and need at least meet one of following condition:
(1) pavement humidity exceedes default value；(2) rain brush is in running order and it is continuous or automatic control mode has continued
At least more than 2 minutes.A kind of logical flow chart reflecting w level low beam mode switch shown in Fig. 4 is it is necessary first to judge front fog lamp
Whether it is closed, if it is, continuing follow-up judgement, if it is not, being directly switch into w level low beam mode off status, that is,
Non- w level low beam mode.After judging that front fog lamp is in open mode, successively judge whether pavement humidity exceedes threshold value and rain
Whether brush starts more than 2 minutes, and any one judged result is yes, then switch to w level low beam mode open state.If previous
The individual result judging is no, then carry out a rear judgement, if also whether the result of a rear judgement, switch to w level dipped beam
Pattern off status.
Described car light module can also include electromagnetic valve mounting bracket 2, and described electromagnetic valve can be solid by 4 tapping screws
Dingan County is contained in described electromagnetic valve mounting bracket.Described lens can by lens collar 4 with described electromagnetic valve mounting bracket even
Connect fixation.Specifically, positioned by plane and two pitses between described lens collar and electromagnetic valve mounting bracket, lens collar is permissible
It is fixed in electromagnetic valve mounting bracket by 4 tapping screws.Described lens are positioned on described lens collar by pin-and-hole cooperation,
Fixed with described lens collar by fastener matching structure again.The opening size 40mm*60mm of described lens.
Described car light module can also include radiator 8, and described radiator can be positioned at described electricity by plane and two pitses
In magnet valve mounting bracket, then it is fixedly connected in described electromagnetic valve mounting bracket by symmetrical each 2 tapping screws.
Described dipped beam led circuit board and dipped beam condenser are then each fixedly connected on described radiator.Described dipped beam led
Can be positioned by plane and two pitses between circuit board and radiator, then carry out fixation is installed by 2 machine screws.Described dipped beam
Heat-conducting glue is scribbled between led circuit board and radiator.Can be fixed by plane and two pitses between described dipped beam condenser and radiator
Position, then be fixed by 2 tapping screws.
Described car light module can also include distance light led circuit board 7 and distance light condenser 6, makes described car light module simultaneously
Realize road function；Described distance light led circuit board and distance light condenser can each be fixedly connected on described radiator.Described
Can be positioned by plane and two pitses between distance light led circuit board and radiator, then carry out fixation is installed by 2 machine screws.
Heat-conducting glue is scribbled between described distance light led circuit board and radiator.One can be passed through between described distance light condenser and radiator
Face two finger setting, then be fixed by 2 tapping screws.Described distance light condenser and described dipped beam condenser general parallel orientation cloth
Put, described distance light condenser is located between described lens and described distance light led circuit board, and its front end is towards described lens.
This utility model compare existing a large amount of LED light sources individually bright, go out control realization w level dipped beam and non-w level near
For the car light module of switching between light light shape, volume is less, and overall dimension is: is about 150mm, wide about 100mm, high about 70mm.
Claims (15)
1. a kind of car light module that can meet ece standard w level dipped beam requirement it is characterised in that: fix successively along optical path direction
It is provided with dipped beam led circuit board, dipped beam condenser and lens, being additionally provided between described dipped beam condenser and described lens can be automatic
The transparent dark slide of indexing, described transparent dark slide at least can rest on first, second two positions, described in during primary importance
Transparent dark slide is in the light path between described dipped beam condenser and described lens, and its plate face is perpendicular to the key light of described lens
Axle, and block the front end portion on the upper side of described dipped beam condenser, the positions and dimensions of described transparent dark slide are just and dipped beam light shape
The positions and dimensions in middle conductor 10 region are corresponding, and during the second position, described transparent dark slide leaves described dipped beam condenser and institute
State the light path between lens.
2. the car light module that ece standard w level dipped beam requirement can be met as claimed in claim 1 it is characterised in that: described transparent
Dark slide corresponds respectively to car light module and is operated in w level low beam mode and non-w when resting on described primary importance and the second position
Level low beam mode, during non-w level low beam mode, described transparent dark slide avoids dipped beam light path, corresponding to the light in line segment 10 region
Normal illumination, in below 12300cd, during w level low beam mode, it is right that dipped beam projects the brightness value in dipped beam light shape middle conductor 10 region
Should be weakened by described transparent dark slide in the light in line segment 10 region, the brightness value in dipped beam light shape middle conductor 10 region drops to
Below 7100cd.
3. the car light module that ece standard w level dipped beam requirement can be met as claimed in claim 2 it is characterised in that: primary importance
When, between the second focus plane that two plate faces are located before and after described transparent dark slide of described lens, or it is located at this
Before and after corresponding to position range, to located in connection a size of basic size and in front and back deviation is less than in the range of 5mm, described
It is flat that the rearmost end of the lower end inner concave curve of the front end face of dipped beam condenser two plate faces before and after described transparent dark slide are located
Between face, or it is located at not surpassing to located in connection a size of basic size and in front and back deviation in front and back corresponding to this position range
Cross in the range of 5mm.
4. the car light module that ece standard w level dipped beam requirement can be met as claimed in claim 3 it is characterised in that: described transparent
In more than 11mm, width is 6-7mm to the length of dark slide, and thickness is 0.2-0.5mm.
5. the car light module that ece standard w level dipped beam requirement can be met as claimed in claim 4 it is characterised in that: described transparent
Dark slide is provided with dermatoglyph towards described dipped beam condenser one side surface.
6. the car light module that ece standard w level dipped beam requirement can be met as claimed in claim 5 it is characterised in that: described transparent
The circular hole of a diameter of 0.3-0.5mm is drilled with dark slide, the center of circle distance of adjacent circular holes is 0.5-1mm.
7. can meet, as described in claim 1,2,3,4,5 or 6, the car light module that ece standard w level dipped beam requires, its feature exists
In: also it is fixed with electromagnetic valve, described transparent dark slide realizes automatic displacement under the drive of described electromagnetic valve, described transparent screening
Tabula rasa passes through on bonding or the threaded movable part being fixed on described electromagnetic valve.
8. the car light module that ece standard w level dipped beam requirement can be met as claimed in claim 7 it is characterised in that: also include
Electromagnetic valve mounting bracket, described electromagnetic valve is fixedly mounted in described electromagnetic valve mounting bracket, and described lens pass through lens collar
It is connected with described electromagnetic valve mounting bracket.
9. the car light module that ece standard w level dipped beam requirement can be met as claimed in claim 8 it is characterised in that: also include dissipating
Hot device, described radiator is fixedly connected in described electromagnetic valve mounting bracket, and described dipped beam led circuit board and dipped beam condenser are each
Self-retaining is connected on described radiator.
10. the car light module that ece standard w level dipped beam requirement can be met as claimed in claim 9 it is characterised in that: also include
Distance light led circuit board and distance light condenser, described distance light led circuit board and distance light condenser are each fixedly connected on described radiating
On device, described distance light condenser is located between described lens and described distance light led circuit board, and its front end is towards described lens.
The 11. car light modules that can meet ece standard w level dipped beam requirement as claimed in claim 4 it is characterised in that: described
The circular hole of a diameter of 0.3-0.5mm is drilled with bright dark slide, the center of circle distance of adjacent circular holes is 0.5-1mm.
The 12. car light modules that can meet ece standard w level dipped beam requirement as claimed in claim 11 it is characterised in that: also fixing
It is provided with electromagnetic valve, described transparent dark slide realizes automatic displacement under the drive of described electromagnetic valve, and described transparent dark slide is passed through
In bonding or the threaded movable part being fixed on described electromagnetic valve.
The 13. car light modules that can meet ece standard w level dipped beam requirement as claimed in claim 12 it is characterised in that: also include
Electromagnetic valve mounting bracket, described electromagnetic valve is fixedly mounted in described electromagnetic valve mounting bracket, and described lens pass through lens collar
It is connected with described electromagnetic valve mounting bracket.
The 14. car light modules that can meet ece standard w level dipped beam requirement as claimed in claim 13 it is characterised in that: also include
Radiator, described radiator is fixedly connected in described electromagnetic valve mounting bracket, described dipped beam led circuit board and dipped beam condenser
Each it is fixedly connected on described radiator.
The 15. car light modules that can meet ece standard w level dipped beam requirement as claimed in claim 14 it is characterised in that: also include
Distance light led circuit board and distance light condenser, described distance light led circuit board and distance light condenser are each fixedly connected on described radiating
On device, described distance light condenser is located between described lens and described distance light led circuit board, and its front end is towards described lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620845562.0U CN205896936U (en) | 2016-08-05 | 2016-08-05 | Car lamp module group of ECE standard W level short -distance beam requirement can satisfy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620845562.0U CN205896936U (en) | 2016-08-05 | 2016-08-05 | Car lamp module group of ECE standard W level short -distance beam requirement can satisfy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205896936U true CN205896936U (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620845562.0U Expired - Fee Related CN205896936U (en) | 2016-08-05 | 2016-08-05 | Car lamp module group of ECE standard W level short -distance beam requirement can satisfy |
Country Status (1)
| Country | Link |
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| CN (1) | CN205896936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051582A (en) * | 2016-08-05 | 2016-10-26 | 上海小糸车灯有限公司 | Car lamp module capable of meeting W-level near-light requirements of ECE standards |
-
2016
- 2016-08-05 CN CN201620845562.0U patent/CN205896936U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051582A (en) * | 2016-08-05 | 2016-10-26 | 上海小糸车灯有限公司 | Car lamp module capable of meeting W-level near-light requirements of ECE standards |
| CN106051582B (en) * | 2016-08-05 | 2018-08-14 | 上海小糸车灯有限公司 | The car light module of W grades of dipped beam requirements of ECE standards can be met |
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