CN109307236A - A kind of distance-light lens group device of anti-dispersion - Google Patents
A kind of distance-light lens group device of anti-dispersion Download PDFInfo
- Publication number
- CN109307236A CN109307236A CN201811295641.9A CN201811295641A CN109307236A CN 109307236 A CN109307236 A CN 109307236A CN 201811295641 A CN201811295641 A CN 201811295641A CN 109307236 A CN109307236 A CN 109307236A
- Authority
- CN
- China
- Prior art keywords
- lens
- light
- solenoid valve
- dispersion
- distance
- 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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of distance-light lens group device of anti-dispersion, including lamp body reflector, illuminating source, light-blocking sheet devices, electromagnetic valve mechanism, lens, lens cover.Solenoid valve in electromagnetic valve mechanism is fixed on solenoid valve mounting plate, and solenoid valve mounting plate is equipped with through-hole.The inner face of lens is by being attached with cut-off light filtering films.Beneficial effect is: can be effectively prevented the appearance of dispersion, and structure is simple, compact, fabricate at low cost.
Description
Technical field
The present invention relates to car lights fields, and in particular to a kind of vehicle front lighting LED headlight.
Background technique
Headlight for vehicles, also referred to as car headlamp are commonly referred to as two functions of high beam and dipped headlight.It is otherwise known as vapour
The eyes of vehicle are not only the important composition component an of car configuration, also, more and under the conditions of driving at night and bad weather
Safe driving be closely related.Current lens group structure is one of most common optical system structure of headlight for vehicles, is based on it
Excellent spotlight effect, good appearance are widely used on car light.
Application number 201721086493.0,207350116 U of Authorization Notice No. CN, entitled " automobile long-and-short distant light
The patent document of integrated LED headlight " discloses a kind of automobile LED headlight: " including reflector, LED chip, lens, sleeve with
And radiating subassembly, one end of the sleeve connect the lens, the other end is connect with the radiating subassembly, on the radiating subassembly
It is provided with the platform for disposing the LED chip, the platform is equipped with the reflector along the two sides of big light exit direction
Positioning table, in same level, the downside of the platform is equipped with several parallel, fin-like for the platform and positioning table
Cooling fin, be equipped with gap between the adjacent cooling fin, the front of the beam projecting of the reflector be equipped with light barrier and
The upside of the solenoid valve coupled with the light barrier, the solenoid valve is equipped with arc dog-ear plate ".But LED described in the patent is big
The distance-light switching of lamp be all as the switching of the distance-lights of existing other automobile LED headlights by set solenoid valve come
Switchback shifts gears tabula rasa come what is realized, not can guarantee and is always to switch to position.And light barrier positional shift will lead to and dispersion occurs, thus
The "cut-off"line for directly resulting in actual dipped beam light shape will appear the phenomenon that turning blue.Current existing solution, such as select
Production lens are removed with the glass material of low dispersion；Select the glass material of the common material of muti-piece to remove production lens, wherein one for another example
A method is exactly to concave towards opposite lens with one piece of front by increasing by one piece behind lens.But these methods are respectively present
Following problem:
1. the glass material of low dispersion, producting process difficulty is larger, technology be not it is especially mature, cause to have always been high in price
Under not, involve great expense；
2. often increasing a lens for the scheme of multiple lens, corresponding price all can slightly increase, meanwhile, it is increased
Lens, installation difficulty is also big, because entire lamps and lanterns need to meet certain provisions of laws and regulations, assembles bring tolerance, just very
It is likely to result in being unsatisfactory for these design requirements, also, also will increase the weight of whole lamp, be unfavorable for light-weight design.
Summary of the invention
It is low and be not in the far and near optical lens of dispersion to be to provide a kind of manufacturing cost to main inventive purpose of the invention
Group device.
Technical solution used in the present invention is: a kind of distance-light lens group device of anti-dispersion, including lamp body reflector, hair
Radiant, light-blocking sheet devices, electromagnetic valve mechanism, lens, lens cover.Solenoid valve in electromagnetic valve mechanism is fixed on solenoid valve installation
On plate, solenoid valve mounting plate is equipped with through-hole.The inner face of lens is by being attached with cut-off light filtering films.
Here, illuminating source is fixed on lamp body reflector by clamp, and light-blocking sheet devices are equipped with remote/close light barrier,
Far/closely light barrier is connected with electromagnetic valve mechanism, after remote/close light barrier is connected with electromagnetic valve mechanism, entire electromagnetic valve mechanism and lamp
Body reflector is fixed together, and light cutoff filter membrane system is attached on lens by electroplating technique, has finally plated cut-off light filtering films
Lens be fixed on lens cover, then lens cover is fixed together with lamp body reflector again, entire headlamp lens group device group
It installs.The present invention can be effectively prevented the appearance of dispersion, structure letter using the cut-off light filtering films for the inner face for being attached to lens
It is single, compact, and fabricate at low cost.
Preferably, lens cover is equipped with several connecting pins.Between lamp body reflector and solenoid valve mounting plate and lamp body is reflective
It is connected together with bolt between bowl and connecting pin.Further preferably, the connecting pin is Z-shape.
Preferably, lens cover is equipped with several folding feet for being used to fix lens, lens are fixed using folding foot in lens cover
On.
In conclusion the beneficial effects of the present invention are: the present invention can be effectively prevented the appearance of dispersion, and structure letter
Single, compact, it is a kind of distance-light lens group device of very outstanding anti-dispersion that processing and manufacturing is at low cost.
Detailed description of the invention
Fig. 1: explosive view of the invention；
Fig. 2: structural schematic diagram of the invention；
In figure: lamp body reflector 1, illuminating source 2, light-blocking sheet devices 3, electromagnetic valve mechanism 4, solenoid valve 4.1, solenoid valve mounting plate
4.2, through-hole 4.3, lens 5, lens cover 6, connecting pin 6.1, folding foot 6.2, cut-off light filtering films 7.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
As shown in Figure 1 and Figure 2, the present invention includes lamp body reflector 1, illuminating source 2, light-blocking sheet devices 3, electromagnetic valve mechanism
4, lens 5, lens cover 6.Solenoid valve 4.1 in electromagnetic valve mechanism 4 is fixed on solenoid valve mounting plate 4.2, solenoid valve mounting plate
4.2 are equipped with through-hole 4.3.The inner face of lens 5 is attached with cut-off light filtering films 7 by plating.Wherein, lens cover 6 sets that there are four in Z
The connecting pin 6.1 of shape.Between lamp body reflector 1 and solenoid valve mounting plate 4.2 and between lamp body reflector 1 and connecting pin 6.1
It is connected together with bolt.Preferably, being set on lens cover 6 there are four foot 6.2 is rolled over, four folding feet 6.2 are lens 5 and lens cover
6 are fixed together, and this will not be repeated here for specific structural details.
In the specific embodiment of the above, some detailed structures and the structure of existing distance-light lens group device are similar
Seemingly, this will not be repeated here.
The specific embodiment of the above is only the preferable embodiment of the present invention, and tool of the invention is not limited with this
Body implements structure and practical range, some equivalent changes made by all shape, structures and purpose of design in accordance with the present invention
Change ought to be included within the scope of protection of the present invention namely these equivalence changes all should be by protection of the invention.
Claims (4)
1. a kind of distance-light lens group device of anti-dispersion, including lamp body reflector (1), illuminating source (2), light-blocking sheet devices
(3), electromagnetic valve mechanism (4), lens (5), lens cover (6)；Solenoid valve (4.1) in electromagnetic valve mechanism (4) is fixed on solenoid valve
On mounting plate (4.2), solenoid valve mounting plate (4.2) is equipped with through-hole (4.3)；It is cut it is characterized in that: the inner face of lens (5) is attached with
Only filter coating (7).
2. the distance-light lens group device of a kind of anti-dispersion according to claim 1, it is characterized in that: lens cover (6) is equipped with
Several connecting pins (6.1)；Between lamp body reflector (1) and solenoid valve mounting plate (4.2) and lamp body reflector (1) and connecting pin
(6.1) it is connected together with bolt between.
3. the distance-light lens group device of a kind of anti-dispersion according to claim 2, it is characterized in that: the connecting pin
(6.1) Z-shape.
4. a kind of distance-light lens group device of anti-dispersion described according to claim 1 or 3 after 2, it is characterized in that: lens cover
(6) it is equipped with several for fixing the folding foot (6.2) of lens (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811295641.9A CN109307236A (en) | 2018-11-01 | 2018-11-01 | A kind of distance-light lens group device of anti-dispersion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811295641.9A CN109307236A (en) | 2018-11-01 | 2018-11-01 | A kind of distance-light lens group device of anti-dispersion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109307236A true CN109307236A (en) | 2019-02-05 |
Family
ID=65222946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811295641.9A Pending CN109307236A (en) | 2018-11-01 | 2018-11-01 | A kind of distance-light lens group device of anti-dispersion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109307236A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1074407A (en) * | 1996-08-30 | 1998-03-17 | Koito Mfg Co Ltd | Lighting fixture |
| US20050225999A1 (en) * | 2004-04-08 | 2005-10-13 | Bucher Lloyd K | Projector lamp headlight with chromatic aberration correction |
| JP2006131130A (en) * | 2004-11-08 | 2006-05-25 | Kyowa Sangyo Kk | Indoor lighting system for vehicle and sun visor for vehicle |
| CN102374468A (en) * | 2010-08-24 | 2012-03-14 | 富士重工业株式会社 | Vehicle headlamp |
| CN205079135U (en) * | 2015-08-31 | 2016-03-09 | 丹阳市宝石照明***有限公司 | Difunctional car projection lamp module piece |
| CN107166294A (en) * | 2017-07-07 | 2017-09-15 | 长沙科讯智能科技有限公司 | A kind of headlight for vehicle lens subassembly of achievable subregion illumination |
| CN207350116U (en) * | 2017-08-28 | 2018-05-11 | 苏州耀新电子有限公司 | Automobile using long-and-short distant light one LED headlights |
| CN209146995U (en) * | 2018-11-01 | 2019-07-23 | 浙江零跑科技有限公司 | A kind of distance-light lens group device of anti-dispersion |
-
2018
- 2018-11-01 CN CN201811295641.9A patent/CN109307236A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1074407A (en) * | 1996-08-30 | 1998-03-17 | Koito Mfg Co Ltd | Lighting fixture |
| US20050225999A1 (en) * | 2004-04-08 | 2005-10-13 | Bucher Lloyd K | Projector lamp headlight with chromatic aberration correction |
| JP2006131130A (en) * | 2004-11-08 | 2006-05-25 | Kyowa Sangyo Kk | Indoor lighting system for vehicle and sun visor for vehicle |
| CN102374468A (en) * | 2010-08-24 | 2012-03-14 | 富士重工业株式会社 | Vehicle headlamp |
| CN205079135U (en) * | 2015-08-31 | 2016-03-09 | 丹阳市宝石照明***有限公司 | Difunctional car projection lamp module piece |
| CN107166294A (en) * | 2017-07-07 | 2017-09-15 | 长沙科讯智能科技有限公司 | A kind of headlight for vehicle lens subassembly of achievable subregion illumination |
| CN207350116U (en) * | 2017-08-28 | 2018-05-11 | 苏州耀新电子有限公司 | Automobile using long-and-short distant light one LED headlights |
| CN209146995U (en) * | 2018-11-01 | 2019-07-23 | 浙江零跑科技有限公司 | A kind of distance-light lens group device of anti-dispersion |
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Address after: 310051 1st and 6th floors, no.451 Internet of things street, Binjiang District, Hangzhou City, Zhejiang Province Applicant after: Zhejiang Zero run Technology Co.,Ltd. Address before: 310051 1st and 6th floors, no.451 Internet of things street, Binjiang District, Hangzhou City, Zhejiang Province Applicant before: ZHEJIANG LEAPMOTOR TECHNOLOGY Co.,Ltd. |