CN108302445A - The full LED distance light lamp module of high efficiency smart matrix form - Google Patents
The full LED distance light lamp module of high efficiency smart matrix form Download PDFInfo
- Publication number
- CN108302445A CN108302445A CN201610749205.9A CN201610749205A CN108302445A CN 108302445 A CN108302445 A CN 108302445A CN 201610749205 A CN201610749205 A CN 201610749205A CN 108302445 A CN108302445 A CN 108302445A
- Authority
- CN
- China
- Prior art keywords
- led
- light
- matrix
- mirror
- circuit board
- 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
- 239000011159 matrix material Substances 0.000 title claims abstract description 56
- 230000001186 cumulative effect Effects 0.000 claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000011324 bead Substances 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000012913 prioritisation Methods 0.000 description 7
- 238000005286 illumination Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- 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
- F21V7/04—Optical design
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to vehicle head lamp technical fields, more particularly to the full LED distance light lamp module of high efficiency smart matrix form, including pedestal, LED radiator, LED circuit board, matrix L ED light sources, free-form surface mirror and cumulative mirror, LED circuit board and free-form surface mirror are installed on pedestal, matrix L ED light sources are mounted on the top of LED circuit board, LED radiator is mounted on the lower section of LED circuit board, LED circuit board controls the light on and off of matrix L ED light sources, matrix L ED light sources are for realizing independent assortment light type, the light that matrix L ED light sources are sent out is irradiated to after cumulative mirror on free-form surface mirror, free-form surface mirror reflects the light for being irradiated to itself.Mechanism of the present invention is simple, is easily installed, and reflection efficiency is high, and light type is variable, and radiating efficiency is high, the utilization rate of luminous energy is increased to 30% or more using cumulative mirror, while can reduce the size or quantity of matrix L ED light sources.
Description
Technical field
The present invention relates to vehicle head lamp technical field more particularly to the full LED distance light lamp modules of high efficiency smart matrix form.
Background technology
With the development of auto industry, automobile has become the main traffic of people and means of transport in modern society,
City and traffic density travelled on highway are increasing, the life security and property of a large amount of traffic accidents of the thing followed and people
Loss is being continuously increased, therefore the safety of running car is also increasingly taken seriously.And car headlamp is responsible for illumination
It is the important component for influencing ride safety of automobile with two kinds of functions of indication signal.Existing vehicle front lighting lamp system is being set
There is also some defects on meter, and such as when automobile is excessively curved, automobile side visibility is poor；It, can be to head-on when automobile accelerates suddenly
And the automobile come causes dazzling, deceleration suddenly, can reduce the visibility in front；When vehicle load changes, before also causing
The variation of illuminator illumination direction and illumination distances.Deficiency in these designs, all can be in the safety in influencing vehicle traveling process.
Invention content
The purpose of the present invention is overcoming the deficiencies of existing technologies, a kind of high efficiency smart square improving vehicle driving safety is provided
The full LED distance light lamp module of configuration.
Realizing the technical solution of the object of the invention is：The full LED distance light lamp module of high efficiency smart matrix form, including pedestal, LED
Radiator, LED circuit board, matrix L ED light sources, free-form surface mirror and cumulative mirror, LED circuit board and free-form surface mirror
It is installed on pedestal, matrix L ED light sources are mounted on the top of LED circuit board, and LED radiator is mounted under LED circuit board
Square, the light on and off of the circuit control matrix L ED light sources in LED circuit board, matrix L ED light sources are for realizing independent assortment light type, square
The light that matrix LED light source is sent out is irradiated to after cumulative mirror on free-form surface mirror, and free-form surface mirror is to being irradiated to itself
Light reflected.
As the prioritization scheme of the present invention, free-form surface mirror is made of the free form surface of multiple curvature.
As the prioritization scheme of the present invention, cumulative mirror is aspherical convex type lens, and cumulative mirror is used to improve the utilization of luminous energy
Rate.
As the prioritization scheme of the present invention, pedestal includes top surface and inclined-plane, and top surface and inclined-plane tilt intersection, and free form surface is anti-
Mirror is penetrated on top surface, LED circuit board is mounted on inclined-plane, and the angle on LED circuit board and inclined-plane is 90 °, cumulative mirror and LED
Wiring board is parallel.
As the prioritization scheme of the present invention, the LED unit that matrix L ED light sources are combined by multiple random alignments forms, each
LED unit includes 3-5 LED lamp beads, and every lamp bead can be lighted individually, is combined come real by the random alignment of multiple LED units
Light type is now freely combined.
As the prioritization scheme of the present invention, sliding rail is installed on pedestal, free-form surface mirror is by moving on the slide rail
To adjust the angle of reflection.
As the prioritization scheme of the present invention, LED radiator is copper radiator, and LED radiator is radiated using fin type.
As the prioritization scheme of the present invention, the switching circuit of control matrix L ED light sources is provided in LED circuit board
The present invention has the effect of positive：1) the configuration of the present invention is simple, easy for installation has preferable versatility, can be
Driver provides good lighting environment so that vehicle traveling is more safe and reliable；
2) by the present invention in that with free-form surface mirror, to substantially increase the reflection efficiency of matrix L ED light sources；
3) by the present invention in that the utilization rate of luminous energy is increased to 30% or more with cumulative mirror, while matrix can be reduced
The size or quantity of LED light source；
4) cumulative mirror of the invention and LED circuit board tilt installation so that the light that matrix L ED light sources are sent out can maximize
Be utilized, energy conservation and environmental protection, and the light sent out to matrix L ED light sources is oriented to, and ensure that the direction of illumination of light；
5) single lamp bead in matrix L ED light sources of the present invention can be lighted individually, it can be achieved that light type is freely combined, Ke Yigen
It makes adjustment in real time according to the case where road；
6) LED radiator of the invention is radiated using fin type, and conduction is fast outward for heat, and good heat dissipation effect ensures matrix
LED light source works normally.
Description of the drawings
In order that the present invention can be more clearly and readily understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail.
Fig. 1 is the structure chart of the present invention；
Fig. 2 is the schematic diagram of LED unit of the present invention.
Wherein：1, pedestal, 2, LED radiator, 3, LED circuit board, 4, matrix L ED light sources, 5, free-form surface mirror, 6,
Cumulative mirror, 41, LED unit.
Specific implementation mode
As shown in Figure 1, the invention discloses a kind of full LED distance light lamp module of high efficiency smart matrix form, including pedestal 1, LED
Radiator 2, LED circuit board 3, matrix L ED light sources 4, free-form surface mirror 5 and cumulative mirror 6, LED circuit board 3 and free form surface
Speculum 5 is installed on pedestal 1, and matrix L ED light sources 4 are mounted on the top of LED circuit board 3, and LED radiator 2 is mounted on LED
The lower section of wiring board 3, the light on and off of the circuit control matrix L ED light sources 4 in LED circuit board 3, matrix L ED light sources 4 for realizing from
By combination light type, the light that matrix L ED light sources 4 are sent out is irradiated to after cumulative mirror 6 on free-form surface mirror 5, and free form surface is anti-
Mirror 5 is penetrated to reflect the light for being irradiated to itself.Wherein, the requirement of light distribution is reached by free-form surface mirror 5.
Free-form surface mirror 5 is made of the free form surface of multiple curvature, by using free-form surface mirror 5 as anti-
Mirror is penetrated, the direction of reflection light can project light specified with the shape consecutive variations on 5 surface of free-form surface mirror
Region, using free-form surface mirror 5, not only manufacture craft is simple, but also reflection efficiency is high.
Cumulative mirror 6 is aspherical convex type lens, and cumulative mirror 6 is used to improve the utilization rate of luminous energy, by cumulative mirror 6 to matrix
The light that LED light source 4 is sent out is oriented to, and ensure that the direction of illumination of 4 light of matrix L ED light sources.
Pedestal 1 includes top surface 11 and inclined-plane 12, and top surface 11 and inclined-plane 12 tilt intersection, and free-form surface mirror 5 is mounted on
On top surface 11, LED circuit board 3 is mounted on inclined-plane 12, and LED circuit board 3 and the angle on inclined-plane 12 are 90 °, cumulative mirror 6 and LED
Wiring board 3 is parallel.Wherein, cumulative mirror 6 and LED circuit board 3 are all installed with inclined-plane 12 in 90 ° of angles, can guarantee matrix L ED light sources 4
The light sent out is maximumlly utilized, energy conservation and environmental protection, improves the utilization ratio of light, in the premise for reaching equal illumination effect
Under, it is possible to reduce the quantity of matrix L ED light sources 4.
As shown in Fig. 2, the LED unit 41 that matrix L ED light sources 4 are combined by multiple random alignments forms, each LED unit 41
Including 3-5 LED lamp beads, every lamp bead can be lighted individually, be combined by the random alignment of multiple LED units 41 to realize matrix
Formula intelligence distance light light type.For example, 3 row's LED units 41 of setting, each LED unit 41 includes 5 LED lamp beads.Meanwhile LED line road
It is provided with the switching circuit of control matrix L ED light sources 4 on plate 3, the light on and off of LED lamp bead can be individually controlled by switching circuit,
It to realize different light type, can be adjusted according to the lighting environment in front, for example when the meeting of front, select suitable light
Type, avoids causing that opposite driver's is dazzling.
Sliding rail is installed, free-form surface mirror 5 adjusts the angle of reflection by moving on the slide rail, and leads on pedestal 1
The movement on sliding rail is crossed, to adapt to driving environment, for example, when the light that matrix L ED light sources 4 are sent out need to adjust upward, it is mobile
Free-form surface mirror 5 on sliding rail is adjusted.
LED radiator 2 is copper radiator, and LED radiator 2 is radiated using fin type.It is radiated by fin type, it can be to square
Matrix LED light source 4 is effectively radiated, and has excellent capacity of heat transmission, after tested, finds every luminous LED lamp bead knot
Temperature is 75 °.
In use, when there is the case where coming vehicle and barrier, such as：Front with vehicle, to always vehicle, meeting in the same direction, opposite direction
Meeting, road indicator and reflective road device etc., control matrix L ED light sources 4 realize that a variety of different light type, multiple LED are mono-
The random alignment combination of member 41, and lamp bead light on and off are different in each LED unit 41 therein, according to the traffic conditions of road,
A variety of different light type are presented.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical solution and advantageous effect
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the guarantor of the present invention
Within the scope of shield.
Claims (8)
1. the full LED distance light lamp module of high efficiency smart matrix form, it is characterised in that：Including pedestal (1), LED radiator (2), LED line
Road plate (3), matrix L ED light sources (4), free-form surface mirror (5) and cumulative mirror (6), the LED circuit board (3) and freedom
Curved reflector (5) is installed on pedestal (1), and the matrix L ED light sources (4) are mounted on the top of LED circuit board (3),
The LED radiator (2) is mounted on the lower section of LED circuit board (3), the circuit control matrix L ED light in LED circuit board (3)
The light on and off in source (4), for realizing independent assortment light type, the light that matrix L ED light sources (4) are sent out passes through the matrix L ED light sources (4)
It is irradiated to after cumulative mirror (6) on free-form surface mirror (5), free-form surface mirror (5) carries out instead to being irradiated to the light of itself
It penetrates.
2. the full LED distance light lamp module of high efficiency smart matrix form according to claim 1, it is characterised in that：The freedom
Curved reflector (5) is made of the free form surface of multiple curvature.
3. the full LED distance light lamp module of high efficiency smart matrix form according to claim 1, it is characterised in that：The cumulative
Mirror (6) is aspherical convex type lens, and the cumulative mirror (6) is used to improve the utilization rate of luminous energy.
4. the full LED distance light lamp module of high efficiency smart matrix form according to claim 1, it is characterised in that：The pedestal
(1) include top surface (11) and inclined-plane (12), the top surface (11) and inclined-plane (12) tilt intersection, free form surface reflection
Mirror (5) be mounted on top surface (11) on, the LED circuit board (3) be mounted on inclined-plane (12) on, the LED circuit board (3) with
The angle on inclined-plane (12) is 90 °, and the cumulative mirror (6) is parallel with LED circuit board (3).
5. the full LED distance light lamp module of high efficiency smart matrix form according to claim 1, it is characterised in that：The matrix
The LED unit (41) that LED light source (4) is combined by multiple random alignments forms, and each LED unit (41) includes 3-5 LED lamps
Pearl, every lamp bead can be lighted individually, be combined by the random alignment of multiple LED units (41) to realize independent assortment light type.
6. the full LED distance light lamp module of high efficiency smart matrix form according to claim 1, it is characterised in that：The pedestal
(1) sliding rail is installed, the free-form surface mirror (5) adjusts the angle of reflection by moving on the slide rail on.
7. the full LED distance light lamp module of high efficiency smart matrix form according to claim 1, it is characterised in that：The LED dissipates
Hot device (2) is copper radiator, and the LED radiator (2) is radiated using fin type.
8. the full LED distance light lamp module of high efficiency smart matrix form according to claim 1, it is characterised in that：The LED line
The switching circuit of control matrix L ED light sources (4) is provided on road plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749205.9A CN108302445A (en) | 2016-08-28 | 2016-08-28 | The full LED distance light lamp module of high efficiency smart matrix form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749205.9A CN108302445A (en) | 2016-08-28 | 2016-08-28 | The full LED distance light lamp module of high efficiency smart matrix form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108302445A true CN108302445A (en) | 2018-07-20 |
Family
ID=62871190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610749205.9A Pending CN108302445A (en) | 2016-08-28 | 2016-08-28 | The full LED distance light lamp module of high efficiency smart matrix form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108302445A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011028961A (en) * | 2009-07-23 | 2011-02-10 | Harison Toshiba Lighting Corp | Vehicular lighting system |
| CN103256546A (en) * | 2012-02-15 | 2013-08-21 | 汽车照明罗伊特林根有限公司 | Light module for dazzling-free headlight of motor car |
| CN103615693A (en) * | 2013-12-11 | 2014-03-05 | 陕西烽火佰鸿光电科技有限公司 | Reflecting type LED automotive headlamp |
| CN203744074U (en) * | 2014-01-22 | 2014-07-30 | 长城汽车股份有限公司 | Vehicle lamp for vehicle and vehicle with vehicle lamp |
| CN203857379U (en) * | 2014-05-21 | 2014-10-01 | 天津方合科技发展有限公司 | Lens-type automobile headlamp optical module with high-beam and low-beam integrated double-light sources |
| CN104110631A (en) * | 2014-07-08 | 2014-10-22 | 奇瑞汽车股份有限公司 | Intelligent headlamp based on projection principle |
| CN204730067U (en) * | 2015-06-02 | 2015-10-28 | 上海理工大学 | The car headlamp of distance-light one |
| CN206072923U (en) * | 2016-08-28 | 2017-04-05 | 常州星宇车灯股份有限公司 | The full LED distance light lamp module of high efficiency smart matrix form |
| CN108302446A (en) * | 2016-08-28 | 2018-07-20 | 常州星宇车灯股份有限公司 | The full LED intelligence distance light lamp module of matrix form based on free-form surface mirror |
-
2016
- 2016-08-28 CN CN201610749205.9A patent/CN108302445A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011028961A (en) * | 2009-07-23 | 2011-02-10 | Harison Toshiba Lighting Corp | Vehicular lighting system |
| CN103256546A (en) * | 2012-02-15 | 2013-08-21 | 汽车照明罗伊特林根有限公司 | Light module for dazzling-free headlight of motor car |
| CN103615693A (en) * | 2013-12-11 | 2014-03-05 | 陕西烽火佰鸿光电科技有限公司 | Reflecting type LED automotive headlamp |
| CN203744074U (en) * | 2014-01-22 | 2014-07-30 | 长城汽车股份有限公司 | Vehicle lamp for vehicle and vehicle with vehicle lamp |
| CN203857379U (en) * | 2014-05-21 | 2014-10-01 | 天津方合科技发展有限公司 | Lens-type automobile headlamp optical module with high-beam and low-beam integrated double-light sources |
| CN104110631A (en) * | 2014-07-08 | 2014-10-22 | 奇瑞汽车股份有限公司 | Intelligent headlamp based on projection principle |
| CN204730067U (en) * | 2015-06-02 | 2015-10-28 | 上海理工大学 | The car headlamp of distance-light one |
| CN206072923U (en) * | 2016-08-28 | 2017-04-05 | 常州星宇车灯股份有限公司 | The full LED distance light lamp module of high efficiency smart matrix form |
| CN108302446A (en) * | 2016-08-28 | 2018-07-20 | 常州星宇车灯股份有限公司 | The full LED intelligence distance light lamp module of matrix form based on free-form surface mirror |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20120020057A (en) | Headlight for vehicles and headlight apparatus for vehicles | |
| CN107795952B (en) | Matrix type condensing lens for realizing self-adaptive high beam function | |
| CN206072922U (en) | The full LED intelligence distance light lamp module of matrix form based on free-form surface mirror | |
| CN108397746A (en) | Far and near photosystem based on light guide and car light | |
| EP3567308A1 (en) | Lighting system integrating high and low beams, low beam headlamp, and high beam headlamp | |
| US20100002445A1 (en) | Light emitting diode streetlight apparatus | |
| CN206072923U (en) | The full LED distance light lamp module of high efficiency smart matrix form | |
| CN102367939B (en) | Reflection type automobile LED (light emitting diode) head lamp passing beam optical system | |
| CN209540760U (en) | A kind of lighting device and automobile lighting system | |
| CN108302445A (en) | The full LED distance light lamp module of high efficiency smart matrix form | |
| CN108302446A (en) | The full LED intelligence distance light lamp module of matrix form based on free-form surface mirror | |
| CN103900013B (en) | The dipped beam optical system of bimodulus group Bright folding formula automobile LED headlamp | |
| CN208107967U (en) | Far and near photosystem and car light based on light guide | |
| US20230349530A1 (en) | Automotive headlamp system and automotive lamp | |
| CN205424735U (en) | Illumination area territory adjustable head -light | |
| CN205381189U (en) | Grading system | |
| CN209386206U (en) | A kind of LED car lamp of convertible lamp-type | |
| CN109969071A (en) | Vehicular high beam lamp and vehicle | |
| CN204026413U (en) | A kind of multidimensional road lighting apparatus | |
| CN109812769B (en) | LED car lamp and high beam module thereof | |
| CN108692251B (en) | Transmission type laser LED composite far and near light and auxiliary far light module | |
| CN206310404U (en) | A kind of Auto Rear Fog Lamp mechanism | |
| CN206540034U (en) | A kind of reflective laser LED is combined distance-light, auxiliary distance light module | |
| CN206682799U (en) | A kind of battery truck or motorcycle integrate car light and vehicle lamp assembly | |
| CN109654451A (en) | A kind of LED car lamp of convertible lamp-type |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |