CN106949420A - A kind of split type light source assembly and the car light using the light source assembly - Google Patents
A kind of split type light source assembly and the car light using the light source assembly Download PDFInfo
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- CN106949420A CN106949420A CN201710300863.4A CN201710300863A CN106949420A CN 106949420 A CN106949420 A CN 106949420A CN 201710300863 A CN201710300863 A CN 201710300863A CN 106949420 A CN106949420 A CN 106949420A
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- Prior art keywords
- light source
- light
- split type
- unit
- source assembly
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- 230000015572 biosynthetic process Effects 0.000 claims abstract description 15
- 238000005286 illumination Methods 0.000 abstract description 26
- 238000000034 method Methods 0.000 abstract description 5
- 238000011900 installation process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- 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]
- F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to lighting technical field, specifically related to a kind of split type light source assembly and the car light using the light source assembly, the split type light source assembly, including some light source cells, each described light source cell is corresponding to be disposed with a ray-collecting unit, the light that the light source cell is sent is corresponding in a region after each self-corresponding ray-collecting unit to be formed with hot spot unit, and each hot spot unit forms headlamp lighting hot spot in the way of overlapping or splicing.Using the split type light source assembly of the application, first, due to being to use split type light source and split type light collection device, in installation process, the arrangement that light source assembly can disperse, with higher space flexibility, hand over for traditional Vehicle lamp structure, be not required to reserve the installing space of single large-size；And when this has connecting method formation, then can be by individually controlling the start and stop of light source, and then control the shape of illumination spot, it is ensured that the safety of meeting.
Description
Technical field
The present invention relates to lighting technical field, and in particular to a kind of split type light source assembly and the car using the light source assembly
Lamp.
Background technology
In technical field of automobile illumination, to the luminous intensity and photograph of the far lighting, lower beam illumination and fog lamp of motor vehicle
Penetrate direction and propose and clearly require.For the dipped headlight of headlamp, it is desirable to which emitted light necessarily be formed clearly bright
Dark dead line, and for the formation of the "cut-off"line, presently mainly using this technology of shadow shield progress shading, its principle
It is that the light that light source is launched is blocked by setting shadow shield to some light, and then forms a light and shade region,
Penumbra forms a "cut-off"line, thus, making its illuminated area meet the regulation of relevant criterion.
It is typically to include a light source in current head lamp structure, a ray-collecting for collecting light
Device, and a shade for shutting out the light, the overall car light of these structure compositions one, using such structure,
Although being volume first with being embodied in there is also corresponding not enough so that Vehicle lamp structure has preferable integraty
It is larger, reserved larger installing space is needed on vehicle, on the other hand, the illumination region pattern form of car light is by shade
Shape control, although form the lighting pattern with "cut-off"line, still, the lighting pattern shape is fixed, it is difficult to right
Subregion in illumination region is individually adjusted, so adaptability is also poor.
The content of the invention
It is an object of the invention to：There is provided a kind of split type light source for the above mentioned problem existed for current head lamp structure
Component and the car light using the light source assembly.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of split type light source assembly, including some light source cells, each described light source cell is corresponding to be disposed with a light
Line collector unit, the light that the light source cell is sent correspondence in a region after each self-corresponding ray-collecting unit
Formation have hot spot unit, each hot spot unit by it is overlapping or splicing in the way of form headlamp lighting hot spot.
Using the split type light source assembly of the application, firstly, since being to use split type light source and split type light
Collection device, in installation process, the arrangement that light source assembly can disperse, with higher space flexibility, hands over traditional car light
For structure, it is not required to reserve the installing space of single large-size；By multiple hot spot units when on the other hand, due to illumination spot
Formed in the way of overlapping or splicing, when using overlap mode formation, can by individually controlling the start and stop of light source cell,
And then adjust the brightness of illumination of hot spot；And when this has connecting method formation, then can be entered by individually controlling the start and stop of light source
And the shape of illumination spot is controlled, particularly, for example, in meeting, the light of directive direction to the car can be completely closed, compared with
For the headlamp for being conventionally formed "cut-off"line illumination spot, the safety of meeting further ensure that.
It is preferred that, the ray-collecting unit is to set jagged on lens, the ray-collecting unit, the breach
Edge shape is corresponding with the light and shade cut-off shape of headlamp lighting hot spot.
As it is another preferably, the light collection device be Reflecting shade structure, the light-emitting window edge of the reflection shield is extremely
A rare part is corresponding with the light and shade cut-off shape of headlamp lighting hot spot.
In this application, using two kinds of above-mentioned structures so that, the illumination spot formed after the combination of each hot spot unit,
With the shape with "cut-off"line for meeting headlamp lighting requirement.
Further, the light source cell is LED light source.
Disclosed herein as well is a kind of car light,
A kind of car light, including above-mentioned split type light source assembly.
The car light of the application, as a result of above-mentioned split type light source assembly, and then facilitates the installation of car light, and
And, for more traditional Vehicle lamp structure, the illumination spot of formation can be controlled and adjusted accordingly, so being also convenient for illumination
The adjustment of hot spot.
It is preferred that, also include grenade instrumentation, the light that the light source cell is sent is received through each self-corresponding light
Collect unit to collect, then form the hot spot unit after the grenade instrumentation again.
It is further preferred that the grenade instrumentation is lens.
It is further preferred that the grenade instrumentation includes some projecting units, each projecting unit and a light source list
Member is corresponding.
In the such scheme of the application, using grenade instrumentation formation hot spot, be conducive to the control to optical quality, and adopt
Grenade instrumentation is used as with lens so that grenade instrumentation has good overall row, and further, and grenade instrumentation could be arranged to
Split type structure, including some projecting units corresponding with light source cell, i.e. each hot spot unit are by independent projection list
Member projection is formed, convenient according to light source cell and the position of ray-collecting unit, and selects suitable projecting unit, is entered
And the convenient control to hot spot cell configuration.
It is further preferred that each described light source assembly it is corresponding be connected with one control its open and close open
Close device.By setting switching device, in that context it may be convenient to the independent start and stop for controlling each light source cell.
It is further preferred that light source cell and each self-corresponding ray-collecting unit and projecting unit phase described in each
Connection, forms automotive lamp unit, and each described automotive lamp unit is removably connected with vehicle body respectively.
The car light of the application, one group of light source unit, ray-collecting unit are connected to form automotive lamp unit with projecting unit, enter
The car light that facilitates of one step is installed and arranged, moreover, when some automotive lamp unit is damaged, in that context it may be convenient to individually changed,
And also save cost.
In summary, by adopting the above-described technical solution, the beneficial effect of the application is：
1st, the split type light source assembly of the application, firstly, since being using split type light source and split type ray-collecting dress
Put, in installation process, the arrangement that light source assembly can disperse, with higher space flexibility, friendship tradition Vehicle lamp structure
Speech, is not required to reserve the installing space of single large-size；By multiple hot spot units with overlapping when on the other hand, due to illumination spot
, can be by individually controlling the start and stop of light source cell when using overlap mode formation or the mode of splicing is formed, and then adjust
The brightness of illumination of whole hot spot；And when this has connecting method formation, then can be by individually controlling the start and stop of light source, and then control
The shape of illumination spot, particularly, for example, in meeting, the light of directive direction to the car can be completely closed, more traditional shape
Into for the headlamp of "cut-off"line illumination spot, the safety of meeting further ensure that；
2nd, the car light of the application, as a result of above-mentioned split type light source assembly, and then facilitates the installation of car light, also,
For more traditional Vehicle lamp structure, the illumination spot of formation can be controlled and adjusted accordingly, so being also convenient for illumination light
The adjustment of spot.
Brief description of the drawings
The light path schematic diagram of light source assembly when Fig. 1 forms illumination spot in an overlapping arrangement for the hot spot unit of the application；
The light path schematic diagram of light source assembly when Fig. 2 forms illumination spot for the hot spot unit of the application with connecting method；
Fig. 3 is the structural representation of the application light collection device,
Marked in figure：1- light source cells, 2- ray-collecting units, 3- breach, 4- projecting units, 5- switching devices, 6- car light lists
Member.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
Embodiment 1, as Figure 1-3,
A kind of split type light source assembly, including some light source cells 1, the light source cell 1 is corresponding is disposed with one for each
Ray-collecting unit 2, the light that the light source cell 1 is sent is after each self-corresponding ray-collecting unit 2 in a region
It is interior it is corresponding be formed with hot spot unit, each hot spot unit by it is overlapping or splicing in the way of form headlamp lighting hot spot.
Using the split type light source assembly of present embodiment, firstly, since being using split type light source and split type
Light collection device, in installation process, the arrangement that light source assembly can disperse, with higher space flexibility, hands over tradition
For Vehicle lamp structure, it is not required to reserve the installing space of single large-size；By multiple hot spots when on the other hand, due to illumination spot
Unit is formed in the way of overlapping or splicing, can be by individually controlling light source cell 1 when using overlap mode formation
Start and stop, and then adjust the brightness of illumination of hot spot；And when this has connecting method formation, then can be by individually controlling opening for light source
Stop, and then control the shape of illumination spot, particularly, for example, in meeting, can close the light of directive direction to the car completely
Close, for the headlamp for being relatively conventionally formed "cut-off"line illumination spot, further ensure that the safety of meeting.
As a kind of embodiment, the ray-collecting unit 2 be provided with lens, the ray-collecting unit 2 it is scarce
Mouth 3, the edge shape of the breach 3 is corresponding with the light and shade cut-off shape of headlamp lighting hot spot.
As another embodiment, the light collection device is Reflecting shade structure, the light-emitting window side of the reflection shield
Edge is at least part of corresponding with headlamp lighting hot spot light and shade cut-off shape.
In the present embodiment, using two kinds of above-mentioned structures so that, the illumination light formed after the combination of each hot spot unit
Spot, with the shape with "cut-off"line for meeting headlamp lighting requirement.
Further, the light source cell 1 is LED light source.Using LED light source, not only with less size, also have
Higher brightness, and longer service life, further facilitate the arrangement of the application light source assembly.
Embodiment 2, as Figure 1-3,
A kind of car light, including above-mentioned split type light source assembly.
The car light of present embodiment, as a result of above-mentioned split type light source assembly, and then facilitates the installation of car light,
Also, for more traditional Vehicle lamp structure, the illumination spot of formation can be controlled and adjusted accordingly, so being also convenient for shining
The adjustment of Mingguang City's spot.
As a kind of embodiment, also include grenade instrumentation, the light that the light source cell 1 is sent is through each self-corresponding
The ray-collecting unit 2 is collected, and then forms the hot spot unit after the grenade instrumentation again.
As a kind of embodiment, the grenade instrumentation is lens.
As a kind of embodiment, the grenade instrumentation includes some projecting units 4, each projecting unit 4 and one
Light source cell 1 is corresponding.
In the such scheme of present embodiment, using grenade instrumentation formation hot spot, be conducive to the control to optical quality,
And it is used as grenade instrumentation using lens so that grenade instrumentation has good overall row, and further, and grenade instrumentation can be set
Split type structure, including some projecting units 4 corresponding with light source cell 1 are set to, i.e., each hot spot unit is by independent
The projection of projecting unit 4 is formed, convenient according to light source cell 1 and the position of ray-collecting unit 2, and selects suitable throw
Penetrate unit 4, and then the conveniently control to hot spot cell configuration.
As a kind of embodiment, each described light source assembly is corresponding to be connected with one and controls it to open and close
Switching device 5.By setting switching device 5, in that context it may be convenient to the independent start and stop for controlling each light source cell 1.
As a kind of embodiment, light source cell 1 and each self-corresponding ray-collecting unit 2 and projection described in each
Unit 4 is connected, and forms automotive lamp unit 6, and each described automotive lamp unit 6 is removably connected with vehicle body respectively.
The car light of present embodiment, one group of light source unit 1, ray-collecting unit 2 are connected to form car light with projecting unit 4
Unit 6, further facilitates car light and installs and arrange, moreover, when some automotive lamp unit 6 is damaged, in that context it may be convenient to individually
Changed, and also save cost.
Any modification, equivalent and improvement for being made within the spirit and principles of the invention etc., should be included in
Within protection scope of the present invention.
Claims (10)
1. a kind of split type light source assembly, including some light source cells, each described light source cell is corresponding to be disposed with one
Ray-collecting unit, the light that the light source cell is sent is right in a region after each self-corresponding ray-collecting unit
The formation answered has hot spot unit, and each hot spot unit forms headlamp lighting hot spot in the way of overlapping or splicing.
2. split type light source assembly according to claim 1, it is characterised in that：The ray-collecting unit is lens, institute
State and set jagged on ray-collecting unit, the edge shape of the breach ends shape phase with the light and shade of headlamp lighting hot spot
Correspondence.
3. split type light source assembly according to claim 1, it is characterised in that：The light collection device is reflection shield knot
Structure, the light-emitting window edge of the reflection shield is at least part of corresponding with headlamp lighting hot spot light and shade cut-off shape.
4. the split type light source assembly according to claim 1-3 any one, it is characterised in that：The light source cell is
LED light source.
5. a kind of car light, it is characterised in that：Including the split type light source assembly described in claim 1-4 any one.
6. car light according to claim 5, it is characterised in that：Also include grenade instrumentation, what the light source cell was sent
Light is collected through each self-corresponding ray-collecting unit, then forms the hot spot unit after the grenade instrumentation again.
7. car light according to claim 5, it is characterised in that：The grenade instrumentation is lens.
8. the car light according to claim 5-7 any one, it is characterised in that：It is single that the grenade instrumentation includes some projections
Member, each projecting unit is corresponding with a light source cell.
9. car light according to claim 8, it is characterised in that：Each described light source assembly is corresponding to be connected with one
The switching device for controlling it to open and close.
10. car light according to claim 8, it is characterised in that：Light source cell and each self-corresponding light described in each
Line collector unit is connected with projecting unit, forms automotive lamp unit, and each described automotive lamp unit removably connects with vehicle body respectively
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710300863.4A CN106949420A (en) | 2017-05-02 | 2017-05-02 | A kind of split type light source assembly and the car light using the light source assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710300863.4A CN106949420A (en) | 2017-05-02 | 2017-05-02 | A kind of split type light source assembly and the car light using the light source assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106949420A true CN106949420A (en) | 2017-07-14 |
Family
ID=59478034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710300863.4A Pending CN106949420A (en) | 2017-05-02 | 2017-05-02 | A kind of split type light source assembly and the car light using the light source assembly |
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| CN (1) | CN106949420A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302485A (en) * | 2017-09-13 | 2018-07-20 | 上海小糸车灯有限公司 | Car light intelligent illuminating system, vehicle lamp assembly and automobile |
| CN112584567A (en) * | 2019-09-30 | 2021-03-30 | 宁波舜宇车载光学技术有限公司 | Multi-chip lighting system and control method thereof |
| CN115079499A (en) * | 2022-07-22 | 2022-09-20 | 常州星宇车灯股份有限公司 | Dynamic projection module applied to car lamp and design method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351860A (en) * | 2015-12-14 | 2016-02-24 | 周礼书 | Light collecting device and headlamp provided with light splitting structure |
| CN105889840A (en) * | 2016-06-08 | 2016-08-24 | 广东雷腾智能光电有限公司 | Self-adaptive high-low-beam integrated LED multi-module headlamp |
-
2017
- 2017-05-02 CN CN201710300863.4A patent/CN106949420A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351860A (en) * | 2015-12-14 | 2016-02-24 | 周礼书 | Light collecting device and headlamp provided with light splitting structure |
| CN105889840A (en) * | 2016-06-08 | 2016-08-24 | 广东雷腾智能光电有限公司 | Self-adaptive high-low-beam integrated LED multi-module headlamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302485A (en) * | 2017-09-13 | 2018-07-20 | 上海小糸车灯有限公司 | Car light intelligent illuminating system, vehicle lamp assembly and automobile |
| CN112584567A (en) * | 2019-09-30 | 2021-03-30 | 宁波舜宇车载光学技术有限公司 | Multi-chip lighting system and control method thereof |
| CN112584567B (en) * | 2019-09-30 | 2024-01-26 | 宁波舜宇车载光学技术有限公司 | Multi-chip lighting system and control method thereof |
| CN115079499A (en) * | 2022-07-22 | 2022-09-20 | 常州星宇车灯股份有限公司 | Dynamic projection module applied to car lamp and design method thereof |
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