CN108800049A - Motor vehicle light optics module - Google Patents
Motor vehicle light optics module Download PDFInfo
- Publication number
- CN108800049A CN108800049A CN201810779780.2A CN201810779780A CN108800049A CN 108800049 A CN108800049 A CN 108800049A CN 201810779780 A CN201810779780 A CN 201810779780A CN 108800049 A CN108800049 A CN 108800049A
- Authority
- CN
- China
- Prior art keywords
- light
- holder
- motor vehicle
- optics module
- rotation
- 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
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 3
- 238000009738 saturating Methods 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 6
- 238000005286 illumination Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 102100034112 Alkyldihydroxyacetonephosphate synthase, peroxisomal Human genes 0.000 description 1
- 101000799143 Homo sapiens Alkyldihydroxyacetonephosphate synthase, peroxisomal Proteins 0.000 description 1
- 238000000848 angular dependent Auger electron spectroscopy Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
-
- 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
-
- 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
- F21S41/19—Attachment of light sources or lamp holders
-
- 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
- F21S41/24—Light guides
-
- 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
- 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
- F21S45/42—Forced cooling
- F21S45/43—Forced cooling using gas
-
- 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
Abstract
The present invention relates to lighting device for vehicle fields, disclose a kind of motor vehicle light optics module, including braced frame (1), bearing (2), spring leaf (3), the small assembly (4) of rotation, AFS motors (5), rotation driving lever (6), rotation support chip (7), light modulation holder (8)；The braced frame (1) is used to support the rotary components；The spring leaf (3) is used for fixing bearing (2), prevents bearing (2) from deviating from；AFS motors (5) the driving rotation driving lever (6), which drives, rotates small assembly (4) rotation, light source is rotated together with small assembly (4) is rotated, it eliminates vehicle bend and illuminates dead angle when driving, while part light source is controlled automatic distinguishing and realizes the purpose that anti-distance light is dazzle the eyes.
Description
Technical field
The present invention relates to lighting device for vehicle fields, more particularly to a kind of motor vehicle light optics module.
Background technology
Darkness road is narrow, and when vehicle crosses with vehicle, the strong light of automobile lamp makes driver's generation dazzle the eyes, and has many in this way because of night row
The strong light stimulus of vehicle, the traffic case to cause the accident.In view of the prevention and containment to this kind of road traffic accident, China's road traffic
Safety law implementing regulations have made motor-driven vehicle meeting at night " must use dipped headlight instead away from high beam is mutually closed outside opposite car 150m "
Regulation.However, on the one hand having quite a few driver due to lacking experience and psychologically handicapped in reality, commonly using remote
Light lamp and other side's meeting, cause other side's glare of driver and lead to traffic accident, and this violation operation is difficult to be supervised.
On the other hand, due in driving procedure frequent darkening, deceleration-operation certain operating burden can be also brought to driver.Mesh
Before, the prior art is dazzling to solve the problems, such as according to corresponding several lamp beads in the position of vehicle, pedestrian extinguishing array of source, but
It is that Vehicular night curve is when driving there are still illumination dead angle, and there are security risks.
Invention content
The purpose of the invention is to overcome Vehicular night curve of the existing technology to be asked when driving in the presence of illumination dead angle
Topic, provides a kind of motor vehicle light optics module, which has adaptive with Vehicular night curve traveling
It should turn to and eliminate illumination dead angle and prevent distance light anti-dazzle according to corresponding light source in the position extinguishing array of source for coming vehicle and pedestrian
Purpose dual function.
To achieve the goals above, the present invention provides a kind of motor vehicle light optics module, including braced frame, bearing,
Spring leaf, the small assembly of rotation, AFS motors, rotation driving lever, rotation support chip and light modulation holder；
The small assembly of rotation is connect by bearing with braced frame, the spring leaf side mounted on bearings, the rotation
Turn support chip to be mounted between the small assembly of rotation and light modulation holder, described rotation driving lever one end is inserted into AFS motors, one end and rotation
Turn small assembly to be fixedly connected, the AFS motors are mounted on light modulation holder；
The braced frame is used to support the rotary components；
The spring leaf is used for fixing bearing, prevents bearing from deviating from.
Further, support chip is recessed circular foil member, is mounted on light modulation holder, as under the small assembly of rotation
The pivot point of side.
Further, the small assembly of rotation includes vehicle lamp assembly, holder, radiator；
The vehicle lamp assembly is connect through holder with radiator.
Further, rotation driving lever one end is fixed by screws on holder, the other end and bearing pin company of AFS motor center
It connects.AFS motors are linear motion motor, and motor moving axis makes linear motion, rotate left and right of the driving lever with AFS motor bearings
Movement, then, rotation driving lever drive the rotary shaft rotation for rotating small assembly around light modulation holder.
Further, the vehicle lamp assembly include lens, lens carrier, speculum, dipped beam wiring board, distance light wiring board,
Distance light concentrator and distance light concentrator holder；
Described lens carrier one end is connect with lens, and the dipped beam wiring board is mounted on the upper surface of radiator, speculum
It is arranged above dipped beam wiring board, the distance light wiring board is on the side end face of radiator, the distance light concentrator holder
Distance light concentrator is installed, and is connect with distance light wiring board；
The vehicle lamp assembly is connect by lens carrier and screw with holder；
The speculum is spherical reflector.
Further, the distance light concentrator is first order optics part, has light-guiding pillar identical with quantity of light source, leans on dipped beam
Source is the concentrator construction of indent, has the effect of optically focused.
Further, multiple light sources are respectively arranged on the dipped beam wiring board and distance light wiring board, the light source includes
But it is not limited to LED light source.
Further, the light source is independently controlled respectively, multiple independent different zones is formed on photometric screen and can
The light block individually controlled.
Further, the holder uses metal aluminum alloy material, and wear-resisting and intensity is good, difficult deformation.
Further, fan is installed on the radiator, for promoting light source light-emitting efficiency and service life.
Through the above technical solutions, beneficial effects of the present invention：It eliminates and shines with Vehicular night curve traveling self-adapting steering
Bright dead angle and according to come vehicle and pedestrian position extinguish array of source in corresponding light source prevent distance light anti-glare, solve simultaneously
Also bending light dead angle and anti-glare problem greatly improve the visuality and lighting safety of night enforcement.
Description of the drawings
Fig. 1 is the side view of motor vehicle light optics module of the present invention；
Fig. 2 is the sectional view of motor vehicle light optics module of the present invention；
Fig. 3 is the schematic diagram of the rotary components of the present invention.
Reference sign
1 braced frame, 2 bearing, 3 spring leaf
5AFS motors 6 rotate driving lever 7 and rotate support chip
8 light modulation holders
The 4 small assemblies of rotation
41 vehicle lamp assemblies
411 lens, 412 lens carrier, 413 speculum
414 dipped beam wiring board, 415 distance light wiring board, 416 distance light concentrator
417 distance light concentrator holders
42 holders
43 radiators
431 fans
Specific implementation mode
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, left and right " typically refers to
The current position relationship of structure in view.
As shown in Figure 1, 2, 3, a kind of motor vehicle light optics module, including braced frame 1, bearing 2, spring leaf 3, rotation
Small assembly 4, AFS motors 5, rotation driving lever 6, rotation support chip 7 and light modulation holder 8；
The small assembly 4 of rotation is connect by bearing 2 with braced frame 1, and the spring leaf 3 is mounted on 2 top of bearing, institute
It states rotation support chip 7 and is mounted on and rotate between small assembly 4 and light modulation holder 8, AFS motors 5 are inserted into described 6 one end of rotation driving lever
In, one end is fixedly connected with small assembly 4 is rotated, and the AFS motors 5 are mounted on light modulation holder 8；
The braced frame 1 is used to support the rotary components；
The spring leaf 3 is used for fixing bearing 2, prevents bearing 2 from deviating from.
The support chip 7 is recessed circular foil member, is mounted on light modulation holder 8, as small 4 lower section of assembly of rotation
Pivot point.
The small assembly 4 of rotation includes vehicle lamp assembly 41, holder 42, radiator 43；
The vehicle lamp assembly 41 is connect through holder 42 with radiator 43.
Described 6 one end of rotation driving lever is fixed by screws on holder 42, and the other end and 5 central shaft of AFS motors are consigned company
It connects.AFS motors 5 are linear motion motor, and motor moving axis makes linear motion, and rotation driving lever 6 is with 5 bearing of AFS motors
Side-to-side movement, then, rotation driving lever 6 drive the rotary shaft rotation for rotating small assembly 4 around light modulation holder 8.
The vehicle lamp assembly 41 includes lens 411, lens carrier 412, speculum 413, dipped beam wiring board 414, distance light line
Road plate 415, distance light concentrator 416, distance light concentrator holder 417；
412 one end of the lens carrier and lens 411, the dipped beam wiring board 414 are mounted on the upper surface of radiator 43,
Speculum 413 is arranged above dipped beam wiring board 414, and the distance light wiring board 415 is mounted on the side end face of radiator 43, described
Distance light concentrator 416 is installed on distance light concentrator holder 417, and is connect with distance light wiring board 415；
The vehicle lamp assembly 41 is connect by lens carrier 412 and screw with holder 42；
The speculum 413 is spherical reflector.
The distance light concentrator 416 is first order optics part, has light-guiding pillar identical with quantity of light source, is close to source ends
The concentrator construction of indent, has the effect of optically focused.
It is respectively arranged with multiple light sources on the dipped beam wiring board 414 and distance light wiring board 415, the light source includes but not
It is limited to LED light source.
The light source is independently controlled respectively, and multiple independent different zones and separately controllable are formed on photometric screen
Light block.
The holder 42 uses metal aluminum alloy material, and wear-resisting and intensity is good, difficult deformation.
Fan 431 is installed, for promoting light source light-emitting efficiency and service life on the radiator 43.
The motor vehicle light optics module is installed in the car, and occupation mode is as follows：
When speed is more than certain numerical value, light source igniting on dipped beam wiring board 414 and distance light wiring board 415, dipped beam circuit
Light source projects to form dipped beam through speculum on plate 414, and light source is formed far through 416 optically focused of distance light concentrator on distance light wiring board 415
Light；Signal occurs for Ackermann steer angle, vehicle body, and adaptive forward lighting systems (AFS) control AFS motors 5 and move, and are dialled by rotation
The drive of bar 6 rotates small assembly 4 and rotates respective angles to turn inside diameter direction, and it is exactly distance light and dipped beam hot spot phase to be reflected on road surface
It should move, enhance the brightness of illumination of turn inside diameter direction side, eliminate the invisible dead angle brought by turning；If at this time should
Side by chance has vehicle head-on to sail to come, and ADAS systems, which can detect, to be carried out vehicle situation and send out signal to lamp control system, and carrys out vehicle pair
Answering the hot spot that the distance light in region is formed can be knocked out by control, prevent other side's glare of driver；Dipped beam is still opened simultaneously, is effectively protected
Demonstrate,prove the visuality and lighting safety that Vehicular night is exercised.
The preferred embodiment of the present invention is described in detail above in association with attached drawing, still, the present invention is not limited thereto.At this
In the range of the technology design of invention, a variety of simple variants, including each particular technique can be carried out to technical scheme of the present invention
Feature is combined in any suitable manner.In order to avoid unnecessary repetition, the present invention is to various combinations of possible ways
No longer separately illustrate.But it should also be regarded as the disclosure of the present invention for these simple variants and combination, belongs to the present invention
Protection domain.
Claims (10)
1. a kind of motor vehicle light optics module, which is characterized in that including braced frame (1), bearing (2), spring leaf (3), rotation
Turn small assembly (4), AFS motors (5), rotation driving lever (6), rotation support chip (7) and light modulation holder (8)；
The small assembly (4) of rotation is connect by bearing (2) with braced frame (1), and the spring leaf (3) is mounted on bearing (2)
Top, the rotation support chip (7), which is mounted on, to rotate between small assembly (4) and light modulation holder (8), the rotation driving lever (6) one
End is inserted into AFS motors (5), and one end is fixedly connected with small assembly (4) is rotated, and the AFS motors (5) are mounted on light modulation holder
(8) on；
The braced frame (1) is used to support the rotary components；
The spring leaf (3) is used for fixing bearing (2), prevents bearing (2) from deviating from.
2. motor vehicle light optics module according to claim 1, which is characterized in that the support chip (7) is recessed
Circular foil member is mounted on light modulation holder (8), as the pivot point rotated below small assembly (4).
3. motor vehicle light optics module according to claim 1, which is characterized in that the small assembly (4) of the rotation includes
Vehicle lamp assembly (41), holder (42) and radiator (43)；
The vehicle lamp assembly (41) connect through holder (42) with radiator (43).
4. motor vehicle light optics module according to claim 3, which is characterized in that described rotation driving lever (6) one end is logical
It crosses screw to be fixed on holder (42), the other end and AFS motors (5) centre bearing pin connection.
5. motor vehicle light optics module according to claim 3, which is characterized in that the vehicle lamp assembly (41) includes saturating
Mirror (411), lens carrier (412), speculum (413), dipped beam wiring board (414), distance light wiring board (415), distance light concentrator
(416) and distance light concentrator holder (417)；
Described lens carrier (412) one end is connect with lens (411), and the dipped beam wiring board (414) is mounted on radiator (43)
Upper surface, above the dipped beam wiring board (414), the distance light wiring board (415) is mounted on radiator for speculum (413) setting
(43) side end face, is equipped with distance light concentrator (416) on the distance light concentrator holder (417), and with distance light wiring board
(415) it connects；
The vehicle lamp assembly (41) is connect by lens carrier (412) and screw with holder (42)；
The speculum (413) is spherical reflector.
6. motor vehicle light optics module according to claim 5, which is characterized in that the distance light concentrator (416) is
First order optics part has light-guiding pillar identical with quantity of light source, close to the concentrator construction that source ends are indent, with optically focused
Effect.
7. motor vehicle light optics module according to claim 5, which is characterized in that the dipped beam wiring board (414) and
Multiple light sources are respectively arranged on distance light wiring board (415), the light source includes but not limited to LED light source.
8. motor vehicle light optics module according to claim 7, which is characterized in that the light source is individually controlled respectively
System, forms multiple independent different zones and separately controllable light block on photometric screen.
9. motor vehicle light optics module according to claim 3, which is characterized in that the holder (42) uses aluminium alloy
Material.
10. motor vehicle light optics module according to claim 3, which is characterized in that installed on the radiator (43)
There is fan (431), for promoting light source light-emitting efficiency and service life.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810779780.2A CN108800049A (en) | 2018-07-16 | 2018-07-16 | Motor vehicle light optics module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810779780.2A CN108800049A (en) | 2018-07-16 | 2018-07-16 | Motor vehicle light optics module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108800049A true CN108800049A (en) | 2018-11-13 |
Family
ID=64076676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810779780.2A Pending CN108800049A (en) | 2018-07-16 | 2018-07-16 | Motor vehicle light optics module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108800049A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160040848A1 (en) * | 2014-08-11 | 2016-02-11 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
| CN105570794A (en) * | 2016-02-23 | 2016-05-11 | 上海小糸车灯有限公司 | Automobile lamp LED high-low beam integrated PES unit with ADB function |
| CN205256150U (en) * | 2015-12-25 | 2016-05-25 | 上海小糸车灯有限公司 | Car car light AFS rotary mechanism |
| CN205619154U (en) * | 2016-04-13 | 2016-10-05 | 束旭初 | Area turns to LED vehicle headlamps lens structure of illumination function |
| CN207049828U (en) * | 2017-08-10 | 2018-02-27 | 上海小糸车灯有限公司 | Car light AFS rotating mechanisms |
| JP2018083533A (en) * | 2016-11-24 | 2018-05-31 | スタンレー電気株式会社 | Vehicle lamp |
| CN208382021U (en) * | 2018-07-16 | 2019-01-15 | 华域视觉科技(上海)有限公司 | Motor vehicle light optics mould group |
-
2018
- 2018-07-16 CN CN201810779780.2A patent/CN108800049A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160040848A1 (en) * | 2014-08-11 | 2016-02-11 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
| CN205256150U (en) * | 2015-12-25 | 2016-05-25 | 上海小糸车灯有限公司 | Car car light AFS rotary mechanism |
| CN105570794A (en) * | 2016-02-23 | 2016-05-11 | 上海小糸车灯有限公司 | Automobile lamp LED high-low beam integrated PES unit with ADB function |
| CN205619154U (en) * | 2016-04-13 | 2016-10-05 | 束旭初 | Area turns to LED vehicle headlamps lens structure of illumination function |
| JP2018083533A (en) * | 2016-11-24 | 2018-05-31 | スタンレー電気株式会社 | Vehicle lamp |
| CN207049828U (en) * | 2017-08-10 | 2018-02-27 | 上海小糸车灯有限公司 | Car light AFS rotating mechanisms |
| CN208382021U (en) * | 2018-07-16 | 2019-01-15 | 华域视觉科技(上海)有限公司 | Motor vehicle light optics mould group |
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