CN107631265A - A kind of LED car lamp - Google Patents
A kind of LED car lamp Download PDFInfo
- Publication number
- CN107631265A CN107631265A CN201710937119.5A CN201710937119A CN107631265A CN 107631265 A CN107631265 A CN 107631265A CN 201710937119 A CN201710937119 A CN 201710937119A CN 107631265 A CN107631265 A CN 107631265A
- Authority
- CN
- China
- Prior art keywords
- led
- leg
- lamp bead
- drive circuit
- circuit plate
- 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.)
- Granted
Links
- 239000011324 bead Substances 0.000 claims abstract description 31
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000002775 capsule Substances 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a kind of LED car lamp, including LED lamp bead, LED drive circuit plate, support and safety protection component, safety protection component includes air bag and trigger, each driver element of LED drive circuit plate is accordingly provided with a support, one LED lamp bead and a safety protection component, the control module of driver element receives the Regulate signal from user interface, the signal from vehicle crash sensor is received simultaneously, when car collision, LED lamp bead comes off from LED drive circuit plate, LED drive circuit plate is protected from damaging by air bag.By the present invention can according to the actual requirements or client configure; easily it is combined into a variety of headlight matrixes; make headlight for vehicles that also there is certain function of safety protection while illumination functions are played; improve the security of electric automobile; and in car collision; accurate expensive LED drive circuit plate can also be protected and prevent from damaging, and save cost.
Description
Technical field
The invention belongs to electric automobiles, field of LED illumination, field of automobile safety, more particularly to a kind of electric automobile LED
Car light and safety protection component thereon.
Background technology
LED due to small volume, power consumption is low, brightness is high, environmentally friendly the advantages that and as substitute conventional light source perfect light source,
The application of LED light source is very flexible, can make the various forms of point, line, surface matrix, and control is also extremely convenient, it is only necessary to controls
Electric current can processed arbitrarily controls LED light intensity and/or photochromic.LED is widely used to automotive lighting field, such as vehicle
Headlight, however, the LED headlamp of single type can not meet the diversified security requirement of vehicle, such as LED headlamp is not
Possesses certain impact protecting function.
The content of the invention
To solve the above problems, the invention provides a kind of LED car lamp, the LED car lamp is by plurality of LEDs lamp bead and one
The linear array or face array of individual LED drive circuit plate composition, LED lamp bead and LED drive circuit plate electrical couplings；
LED drive circuit plate has multiple driver elements, and each driver element has a control module, a light modulation mould
Block, a power supply module, two power supply sockets and two signal sockets, power supply socket are sequentially connected light-adjusting module, power supply module
With the positive and negative electrode of power supply；Signal socket is connected to control module, and control module is connected to light-adjusting module；
Support, it has a supporting surface, the first legs of two insertion power supply sockets, and two insertion signal sockets
Second leg, supporting surface are Openworks shape, and for the radiating of LED lamp bead, the diameter at the middle part of the first leg and the second leg is narrower than
End, therefore the first leg and the second leg are easily broken from middle part in stress；
LED lamp bead has two the first power receiving sections electrically connected with the first leg, and one of one and the second leg letter
Number connection the first trusted portion；The LED lamp bead is installed on the supporting surface of support；
The LED car lamp also includes safety protection component, and its volume is less than LED lamp bead, and the security component includes air bag
And trigger, there are on the trigger two the second power receiving sections electrically connected with the first leg, and one with the second leg
The connection of another signal the second trusted portion, the safety protection component is arranged under the supporting surface of support；
Each driver element is accordingly provided with a support, a LED lamp bead and a safety protection component；
The control module receives the Regulate signal from user interface, and sends regulating command according to Regulate signal
To light-adjusting module, and then brightness and/or the color of LED lamp bead are adjusted, meanwhile, control module receives and comes from vehicle crash sensor
Signal, and the signal is sent to trigger in real time, trigger is when car collision, within the extremely short time
Airbag aeration is outwards expanded, the first leg and the second leg are broken under the active force of air bag from middle part so that LED lamp bead from
Left on LED drive circuit plate so that accurate expensive LED drive circuit plate in car collision by air bag
Protection.
Preferably, the material selection metallic copper of the support.
By the present invention can according to the actual requirements or client configure, be easily combined into a variety of headlight matrixes, make automobile
Headlight also has certain function of safety protection while illumination functions are played, and improves the security of electric automobile, works as vapour
When car collides, accurate expensive LED drive circuit plate can also be protected and prevent from damaging, so as to save cost.
Brief description of the drawings
Fig. 1 shows the schematic diagram of the LED car lamp of the application；
Fig. 2 shows the schematic diagram of the LED drive circuit plate of the application.
Embodiment
With reference to the accompanying drawings, the function that the structure of the system is described in detail and is realized.
As shown in figure 1, linear array that LED car lamp is made up of plurality of LEDs lamp bead 1 and a LED drive circuit plate 2 or face
Array, LED lamp bead 1 and the electrical couplings of LED drive circuit plate 2；
As shown in Fig. 2 LED drive circuit plate 2 has multiple driver elements 4, each driver element 4 has a control mould
The power supply module 9 of light-adjusting module 8, one of block 7, one, two power supply sockets 10 and two signal sockets 11, power supply socket 10 is successively
Connect the positive and negative electrode of light-adjusting module 8, power supply module 9 and power supply；Signal socket 11 is connected to control module 7, and control module 7 connects
It is connected to light-adjusting module 8；
Support 3, it has a supporting surface, the first leg 12 of two insertion power supply sockets 10, and two insertion signals
Second leg 13 of 11 sockets, supporting surface is Openworks shape, for the radiating of LED lamp bead 1, the first leg 12 and the second leg 13
The diameter at middle part is narrower than end, therefore the first leg 12 and the second leg 13 are easily broken from middle part in stress；
LED lamp bead 1 has two the first power receiving sections electrically connected with the first leg 12, and one with the second leg 13 it
First trusted portion of one signal connection；The LED lamp bead 1 is installed on the supporting surface of support 3；
The LED car lamp also includes safety protection component, and its volume is less than LED lamp bead, and the security component includes air bag 5
With trigger 6, there is two the second power receiving sections being connected with the first leg electric 12, and one and second on the trigger 6
Second trusted portion of another signal connection of leg 13, the safety protection component are arranged under the supporting surface of support 3；
Each driver element 4 is accordingly provided with 3, LED lamp beads 1 of a support and a safety protection component；
The control module 7 receives the Regulate signal from user interface, and sends regulation according to Regulate signal and refer to
Order adjusts brightness and/or the color of LED lamp bead 1 to light-adjusting module 8, meanwhile, control module 7 receives and comes from vehicle collision
The signal of sensor, and the signal is sent to trigger 6 in real time, trigger 6 is when car collision, extremely short
Time in air bag 5 is inflated outside expansion, the first leg 12 and the second leg 13 break under the active force of air bag 5 from middle part
Split so that LED lamp bead 1 is left from LED drive circuit plate 2, so that accurate expensive LED drive circuit plate 2 is in automobile
By the protection of air bag 5 when colliding.
One skilled in the art would recognize that without departing substantially from as the spirit and scope of the invention described in general manner,
Various changes and/or modification can be carried out to the invention shown in each specific embodiment.Therefore, in terms of all
For, embodiment here is considered as illustrative and and non-limiting.Equally, the present invention includes any feature
Combination, the combination of any feature especially in Patent right requirement, even if the combination of this feature or feature is not in patent
It is explicitely stated in claim or each embodiment here.
Claims (3)
- A kind of 1. LED car lamp, it is characterised in that including LED lamp bead and LED drive circuit plate, and air bag, the safety Air bag is arranged at headlight, the outside inflation in car collision.
- 2. a kind of LED car lamp, linear array that the LED car lamp is made up of plurality of LEDs lamp bead and a LED drive circuit plate or Face array, LED lamp bead and LED drive circuit plate electrical couplings；Characterized in that,LED drive circuit plate has multiple driver elements, each driver element have a control module, a light-adjusting module, One power supply module, two power supply sockets and two signal sockets, power supply socket are sequentially connected light-adjusting module, power supply module and electricity The positive and negative electrode in source；Signal socket is connected to control module, and control module is connected to light-adjusting module；Support, it has a supporting surface, the first legs of two insertion power supply sockets, and the second of two insertion signal sockets Leg, supporting surface are Openworks shape, and for the radiating of LED lamp bead, the diameter at the middle part of the first leg and the second leg is narrower than end, Therefore in stress, the first leg and the second leg are easily broken from middle part；LED lamp bead has two the first power receiving sections electrically connected with the first leg, and one of one and the second leg signal connect The the first trusted portion connect；The LED lamp bead is installed on the supporting surface of support；The LED car lamp also includes safety protection component, and its volume is less than LED lamp bead, and the security component includes air bag and touched Send out device, there are on the trigger two the second power receiving sections electrically connected with the first leg, and one and the second leg it is separately Second trusted portion of one signal connection, the safety protection component are arranged under the supporting surface of support；Each driver element is accordingly provided with a support, a LED lamp bead and a safety protection component；The control module receives the Regulate signal from user interface, and sends regulating command to tune according to Regulate signal Optical module, and then brightness and/or the color of LED lamp bead are adjusted, meanwhile, control module receives the letter from vehicle crash sensor Number, and the signal is sent to trigger in real time, trigger makes gas when car collision within the extremely short time Capsule inflation outwards expansion, the first leg and the second leg are broken under the active force of air bag from middle part so that LED lamp bead is from LED Left on drive circuit board, so that LED drive circuit plate is protected in car collision by air bag.
- 3. the LED car lamp as described in claim 1-2, it is characterised in that the material selection metallic copper of support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710937119.5A CN107631265B (en) | 2017-10-10 | 2017-10-10 | A kind of LED car lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710937119.5A CN107631265B (en) | 2017-10-10 | 2017-10-10 | A kind of LED car lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107631265A true CN107631265A (en) | 2018-01-26 |
| CN107631265B CN107631265B (en) | 2019-02-12 |
Family
ID=61105245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710937119.5A Active CN107631265B (en) | 2017-10-10 | 2017-10-10 | A kind of LED car lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107631265B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111656861A (en) * | 2018-02-06 | 2020-09-11 | Zkw集团有限责任公司 | Line device, lighting device, and vehicle searchlight |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100102538A1 (en) * | 2008-10-27 | 2010-04-29 | Autoliv Asp, Inc. | Method for illuminating colors in a backlit driver airbag emblem |
| CN102734730A (en) * | 2011-04-13 | 2012-10-17 | 沃尔沃汽车公司 | Vehicle light unit and vehicle |
| CN205351072U (en) * | 2015-10-15 | 2016-06-29 | 星慧照明工程集团有限公司 | Synthesize crashproof street lamp |
| CN106122871A (en) * | 2016-08-19 | 2016-11-16 | 上海小糸车灯有限公司 | A kind of photoconduction light-distribution LED protective cover structure and photoconduction luminous intensity distribution automobile lamp thereof |
| CN205991422U (en) * | 2016-08-19 | 2017-03-01 | 上海小糸车灯有限公司 | A kind of photoconduction light-distribution LED protection cover structure and its photoconduction luminous intensity distribution automobile lamp |
-
2017
- 2017-10-10 CN CN201710937119.5A patent/CN107631265B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100102538A1 (en) * | 2008-10-27 | 2010-04-29 | Autoliv Asp, Inc. | Method for illuminating colors in a backlit driver airbag emblem |
| CN102734730A (en) * | 2011-04-13 | 2012-10-17 | 沃尔沃汽车公司 | Vehicle light unit and vehicle |
| CN205351072U (en) * | 2015-10-15 | 2016-06-29 | 星慧照明工程集团有限公司 | Synthesize crashproof street lamp |
| CN106122871A (en) * | 2016-08-19 | 2016-11-16 | 上海小糸车灯有限公司 | A kind of photoconduction light-distribution LED protective cover structure and photoconduction luminous intensity distribution automobile lamp thereof |
| CN205991422U (en) * | 2016-08-19 | 2017-03-01 | 上海小糸车灯有限公司 | A kind of photoconduction light-distribution LED protection cover structure and its photoconduction luminous intensity distribution automobile lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111656861A (en) * | 2018-02-06 | 2020-09-11 | Zkw集团有限责任公司 | Line device, lighting device, and vehicle searchlight |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107631265B (en) | 2019-02-12 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181228 Address after: 518000 Tonggao Factory Building, 2 Third Floor and 5 First Floor B, Tangtou Community, Shiyan Street, Baoan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen union Electronics Co., Ltd. Address before: No. 8, fat West Road, Hefei, Anhui Province Applicant before: Xu Dejie |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |