CN108571696A - A kind of speculum adjustable anti-dazzling intelligence front lamp device - Google Patents
A kind of speculum adjustable anti-dazzling intelligence front lamp device Download PDFInfo
- Publication number
- CN108571696A CN108571696A CN201711062603.4A CN201711062603A CN108571696A CN 108571696 A CN108571696 A CN 108571696A CN 201711062603 A CN201711062603 A CN 201711062603A CN 108571696 A CN108571696 A CN 108571696A
- Authority
- CN
- China
- Prior art keywords
- speculum
- led
- luminescence chips
- led luminescence
- pcb 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
- 238000004020 luminiscence type Methods 0.000 claims abstract description 25
- 230000003287 optical effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000006854 communication Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011084 recovery 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
- 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
- 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]
Abstract
The present invention relates to car headlamp design fields,More particularly to a kind of speculum adjustable anti-dazzling intelligence front lamp device,Including speculum group,Pcb board,Radiator,LED light source group,LED drives and control unit,LED light source group includes 6 40 LED luminescence chips,Speculum group includes 2 10 speculums,Each speculum corresponds to 1 10 LED luminescence chips,Speculum group and LED light source group are fixed on pcb board,Pcb board is fixed on a heat sink,LED drives the light on and off that each LED luminescence chips can be individually controlled with control unit,The current location information of vehicular traffic that is calculated according to algorithm if detecting that there is vehicular traffic in front when use turns off or connects part LED luminescence chips,The LED luminescence chips that light is influenced to vehicular traffic are closed,The LED luminescence chips that light avoids vehicular traffic are opened to illuminate,To generate anti-glare distance light distribution.
Description
Technical field
The present invention relates to car headlamp design field more particularly to a kind of speculum adjustable anti-dazzling intelligence headlamps
Device.
Background technology
At this stage, the abuse of dazzle light or the safety for seriously affecting driving at night is misused.When night drives a vehicle, distance light
Lamp can make opposite driver and front truck driver generate moment blinding, the blinding time according to everyone eyesight and ambient enviroment not
With and it is different, but recovery time need 2 seconds or so at the soonest, this is extremely hazardous for the driver of high speed traveling.
Currently, automobile distance light anti-dazzle method can be divided into passive type anti-glare method and active anti-glare method.Passive type is anti-
It is that distance light light is filtered or is inhaled at human eye, at the front windshield or somewhere of other light communication processes to dazzle the eyes method
Processing is received to prevent glare of driver.In contrast, active anti-glare method is the break-make shape to light source at car headlamp
State is controlled, to reach effect.The anti-glare effect of automobile distance light anti-dazzle device existing in the prior art is poor, deposits
There is security risk.
Invention content
The purpose of the present invention is overcoming defect of the existing technology, providing preferably a kind of speculum of anti-glare effect can
Mode anti-glare intelligence front lamp device.
The technical solution adopted by the present invention to solve the technical problems is：A kind of speculum adjustable anti-dazzling intelligence is preceding to shine
Lamp device, including speculum group, pcb board, radiator, LED light source group, LED driving and control unit, LED light source group include 6-
40 LED luminescence chips, speculum group include 2-10 speculum, and each speculum corresponds to 1-10 LED luminescence chip, are reflected
Microscope group and LED light source group are fixed on pcb board, and pcb board is fixed on a heat sink, and LED drivings and control unit can be controlled individually
The light on and off of each LED luminescence chips.
Further, the rows of mirrors in the speculum group is arranged at 1-4.
Preferably, the reflector position is adjustable is fixed on pcb board.
Advantageous effect：In use, detecting upcoming traffic situation by automobile preposition sensor first, then pass through algorithm
Required information is calculated, then sends out order and control unit is made to turn off or connect corresponding LED luminescence chips, if front is not
When detecting vehicular traffic, all LED luminescence chips are in the state of " bright ", are at this time full distance light distribution.If inspection
The current location information for the vehicular traffic that front has vehicular traffic to be then calculated according to algorithm is measured to turn off or connect part
LED luminescence chips, the LED luminescence chips that light is influenced to vehicular traffic are closed, and light avoids the LED luminescence chips of vehicular traffic
It opens to illuminate, to generate anti-glare distance light distribution.
Description of the drawings
Fig. 1 is that the present invention generates the schematic diagram without dazzling distance light when using；
Fig. 2 is the structure chart of the present invention；
Fig. 3 is the explosive view of Fig. 2；
Fig. 4 is the structure chart of pcb board；
In figure：10- speculum groups；20-PCB plates；30- radiators；40-LED light source groups.
Specific implementation mode
With reference to Fig. 1-4, the invention will be further described.
A kind of speculum adjustable anti-dazzling intelligence front lamp device, including speculum group 10, pcb board 20, radiator 30,
LED light source group 40, LED drivings and control unit, LED light source group 40 include 6-40 LED luminescence chip, and speculum group 10 includes
2-10 speculum, each speculum correspond to 1-10 LED luminescence chip, and speculum group 10 and LED light source group 40 are fixed on PCB
On plate 20, pcb board 20 is fixed on radiator 30, and LED drivings and control unit can individually control the bright of each LED luminescence chips
It goes out.
In use, detecting upcoming traffic situation by automobile preposition sensor first, institute is then calculated by algorithm
The information needed, then send out order and control unit is made to turn off or connect corresponding LED luminescence chips, if friendship is not detected in front
When being open to traffic, all LED luminescence chips are in the state of " bright ", are at this time full distance light distribution.If detecting front
There is the current location information for the vehicular traffic that vehicular traffic is then calculated according to algorithm and shines core to turn off or connect part LED
Piece, the LED luminescence chips that light is influenced to vehicular traffic are closed, and the LED luminescence chips that light avoids vehicular traffic are opened to shine
It is bright, to generate anti-glare distance light distribution.In conjunction with Fig. 1, when the front sensors of A vehicles detect front vehicles B and C, pass through control
Unit processed closes corresponding LED luminescence chips so that I, III, V region only except the positions front vehicles B and C is shone
It is bright, light direct projection vehicle driver is avoided, vehicle driver's dazzles the eyes, and effect is very good, ensure that the safety of nighttime driving
Property and comfort.
Further, the rows of mirrors in the speculum group 10 is arranged at 1-4.
Preferably, the reflector position is adjustable is fixed on pcb board 20, wherein can open up T-type on pcb board 20
Other holes such as hole or U-shaped hole, fix speculum as shown in figure 4, being bolted at the hole so that each speculum with
The distance between corresponding LED luminescence chips can make a relative move adjusting, and speculum is adjusted and is fixed to optimum position to protect
Card obtains most preferably exporting light type.
It should be appreciated that specific embodiment described above is only used for explaining the present invention, it is not intended to limit the present invention.By
The obvious changes or variations that the spirit of the present invention is extended out are still in the protection scope of this invention.
Claims (3)
1. a kind of speculum adjustable anti-dazzling intelligence front lamp device, it is characterised in that：Including speculum group (10), pcb board
(20), radiator (30), LED light source group (40), LED drivings and control unit, LED light source group (40) include that 6-40 LED is sent out
Optical chip, speculum group (10) include 2-10 speculum, and each speculum corresponds to 1-10 LED luminescence chip, speculum group
(10) it is fixed on pcb board (20) with LED light source group (40), pcb board (20) is fixed on radiator (30), LED drivings and control
Unit processed can individually control the light on and off of each LED luminescence chips.
2. speculum adjustable anti-dazzling intelligence front lamp device according to claim 1, it is characterised in that：The reflection
Rows of mirrors in microscope group (10) is arranged at 1-4.
3. speculum adjustable anti-dazzling intelligence front lamp device according to claim 1 or 2, it is characterised in that：It is described
Reflector position is adjustable to be fixed on pcb board (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711062603.4A CN108571696A (en) | 2017-10-31 | 2017-10-31 | A kind of speculum adjustable anti-dazzling intelligence front lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711062603.4A CN108571696A (en) | 2017-10-31 | 2017-10-31 | A kind of speculum adjustable anti-dazzling intelligence front lamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108571696A true CN108571696A (en) | 2018-09-25 |
Family
ID=63576538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711062603.4A Pending CN108571696A (en) | 2017-10-31 | 2017-10-31 | A kind of speculum adjustable anti-dazzling intelligence front lamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108571696A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016037812A1 (en) * | 2014-09-09 | 2016-03-17 | Hella Kgaa Hueck & Co. | Headlight for vehicles |
| CN206522710U (en) * | 2017-01-16 | 2017-09-26 | 常州星宇车灯股份有限公司 | Matrix LED front lamp device based on reflection |
| CN207569778U (en) * | 2017-10-31 | 2018-07-03 | 常州星宇车灯股份有限公司 | A kind of speculum adjustable anti-dazzling intelligence front lamp device |
-
2017
- 2017-10-31 CN CN201711062603.4A patent/CN108571696A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016037812A1 (en) * | 2014-09-09 | 2016-03-17 | Hella Kgaa Hueck & Co. | Headlight for vehicles |
| CN206522710U (en) * | 2017-01-16 | 2017-09-26 | 常州星宇车灯股份有限公司 | Matrix LED front lamp device based on reflection |
| CN207569778U (en) * | 2017-10-31 | 2018-07-03 | 常州星宇车灯股份有限公司 | A kind of speculum adjustable anti-dazzling intelligence front lamp device |
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