CN201448718U - LED headlamp - Google Patents

LED headlamp Download PDF

Info

Publication number
CN201448718U
CN201448718U CN2009200568974U CN200920056897U CN201448718U CN 201448718 U CN201448718 U CN 201448718U CN 2009200568974 U CN2009200568974 U CN 2009200568974U CN 200920056897 U CN200920056897 U CN 200920056897U CN 201448718 U CN201448718 U CN 201448718U
Authority
CN
China
Prior art keywords
led light
led
light emitting
emitting source
folded shape
Prior art date
Application number
CN2009200568974U
Other languages
Chinese (zh)
Inventor
钟弘毅
刘敏
吴曙亮
Original Assignee
广州广日电气设备有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广州广日电气设备有限公司 filed Critical 广州广日电气设备有限公司
Priority to CN2009200568974U priority Critical patent/CN201448718U/en
Application granted granted Critical
Publication of CN201448718U publication Critical patent/CN201448718U/en

Links

Abstract

The utility model relates to an LED headlamp belonging to the automobile lighting field, which is formed by an optical component, an LED luminous source, a laminated radiator, and a drive device, wherein the LED luminous source is fixedly mounted on the laminated radiator; the optical component is mounted at the front end of the LED luminous source; the optical component is mounted on the laminated radiator; the drive device is connected with the LED luminous source through a circuit; the LED luminous source includes three LED light sources in triangular distribution; and the laminated radiator comprises a radiating base, a heat conductor pipe and radiating laminations. The utility model has the advantages of stable and reliable work, simple and reasonable structure, convenient assembly, good light distribution performance, good radiating effect, low cost and long service life.

Description

The LED automobile headlamp
Technical field
The utility model LED automobile headlamp belongs to the automotive lighting field, particularly relates to the automobile headlamp of a kind of LED as light emitting source.
Background technology
Widely used on the automobile headlamp now is traditional light emitting source, the light emitting source of orthodox car headlight exists that energy consumption is big, the life-span is short, the response time waits shortcoming slowly, along with people more and more pay attention to energy-saving and environmental protection, the energy-saving and environmental protection of automobile are required to improve the shortcoming of orthodox car headlight, the LED light emitting source can play the effect of energy-saving and environmental protection, can also improve travel safety.
Summary of the invention
The purpose of this utility model is to avoid weak point of the prior art, and provides a kind of LED as light emitting source, good heat dissipation effect, the LED automobile headlamp that improve service life.
The purpose of this utility model reaches by following measure, it is by optics, the LED light emitting source, folded shape radiator, drive unit is formed, and the LED light emitting source is fixedly mounted on the folded shape radiator, and optics is installed in the front end of LED light emitting source, optics is installed on the folded shape radiator, and the LED light emitting source connects drive unit by circuit.
The LED light emitting source is made up of three led light sources, and three led light sources are in triangular distribution.Three led light sources carry out circuit turn-on by lead.
Optics is to be assemblied by lens and speculum, and lens are fixed on the speculum by bonding way,
Folded shape radiator comprises cooling base, heat pipe and heat radiation lamination, and heat pipe passes the heat radiation lamination, and heat pipe passes cooling base, and heat pipe is fixed on the cooling base, forms radiator integral.
The utility model working stability is reliable, and is simple and reasonable, easy to assembly, luminous intensity distribution performance is good, good heat dissipation effect, cost is low, the life-span is long.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is optical component structure schematic diagrames of the present utility model.
Accompanying drawing 3 is structural representations of the present utility model.
Accompanying drawing 4 is led light source structural representations of the present utility model.
Accompanying drawing 5 is folded shape heat spreader structures schematic diagrames of the present utility model.
Accompanying drawing 6 is cross-sectional view of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As accompanying drawing 1, accompanying drawing 2, shown in the accompanying drawing 3, the utility model is by optics 200, LED light emitting source 100, folded shape radiator 300, drive unit forms 600, the LED light emitting source is made up of three led light sources, three led light sources are in triangular distribution, three led light sources carry out circuit turn-on by lead. and three led light sources are fixedly mounted on the folded shape radiator, LED light emitting source optics is installed in the front end of LED light emitting source, optics is installed on the folded shape radiator, drive unit connects the LED light emitting source by circuit. and the LED light emitting source 100 that triangle distributes is fixed on the folded shape radiator 300 by securing member 400, then combined secondary optics parts 200 are fixed on the folded shape radiator 300 by securing member 500, form the LED automobile headlamp, the whole LED automobile headlamp is by driver 600 power supplies. and optics is to be assemblied by lens 200A and speculum 200B, and lens are fixed on the speculum by bonding way.
As shown in Figure 4, the utility model LED light emitting source carries out circuit turn-on by three 100A that are in triangular distribution by lead 100B.
As shown in Figure 5, the folded shape radiator of the utility model comprises cooling base 300A, heat pipe 300B and heat radiation lamination 300C.Heat pipe passes the heat radiation lamination and follows cooling base and be fixed the formation radiator integral.
As shown in Figure 6, the utility model is by optics 200, LED light emitting source 100, folded shape radiator 300, drive unit is formed, and three led light sources are fixedly mounted on the cooling base of folded shape radiator, LED light emitting source optics is installed in the front end of LED light emitting source, optics is installed on the cooling base of folded shape radiator, and heat pipe passes the heat radiation lamination and follows cooling base and be fixed the formation radiator integral.

Claims (6)

1. a LED automobile headlamp is characterized in that by optics, the LED light emitting source, and folded shape radiator is formed, and the LED light emitting source is fixedly mounted on the folded shape radiator, and optics is installed in the front end of LED light emitting source, and optics is installed on the folded shape radiator.
2. LED automobile headlamp according to claim 1 is characterized in that the LED light emitting source is made up of three led light sources, and three led light sources are in triangular distribution.
3. LED automobile headlamp according to claim 1 is characterized in that optics is to be assemblied by lens and speculum, and lens are adhesively fixed on the speculum.
4. LED automobile headlamp according to claim 1 is characterized in that folded shape radiator comprises cooling base, heat pipe and heat radiation lamination, and heat pipe passes the heat radiation lamination, and heat pipe passes with cooling base, and heat pipe is fixed on the cooling base.
5. LED automobile headlamp according to claim 1, it is characterized in that being fixedly mounted on the cooling base of folded shape radiator by three led light sources, optics is installed on the cooling base of folded shape radiator, heat pipe passes the heat radiation lamination, heat pipe passes with cooling base, heat pipe is fixed on the cooling base, forms radiator integral.
6. LED automobile headlamp according to claim 1 is characterized in that the LED light emitting source connects drive unit by circuit.
CN2009200568974U 2009-05-15 2009-05-15 LED headlamp CN201448718U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200568974U CN201448718U (en) 2009-05-15 2009-05-15 LED headlamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200568974U CN201448718U (en) 2009-05-15 2009-05-15 LED headlamp

Publications (1)

Publication Number Publication Date
CN201448718U true CN201448718U (en) 2010-05-05

Family

ID=42553438

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200568974U CN201448718U (en) 2009-05-15 2009-05-15 LED headlamp

Country Status (1)

Country Link
CN (1) CN201448718U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102954424A (en) * 2012-10-31 2013-03-06 常州市五一灯具有限公司 Automobile LED (light emitting diode) high-beam headlamp
CN103511909A (en) * 2012-06-20 2014-01-15 霍尼韦尔朗能电器系统技术(广东)有限公司 Condensation type lens optical module
CN104279535A (en) * 2014-10-23 2015-01-14 东莞市闻誉实业有限公司 Lamp cover
CN104456211A (en) * 2014-12-05 2015-03-25 东莞市闻誉实业有限公司 LED lamp with refrigerating piece
CN104501086A (en) * 2014-12-05 2015-04-08 东莞市闻誉实业有限公司 Lampshade with refrigeration plate
CN106885146A (en) * 2015-11-24 2017-06-23 欧司朗有限公司 Light fixture and the method for producing light fixture

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103511909A (en) * 2012-06-20 2014-01-15 霍尼韦尔朗能电器系统技术(广东)有限公司 Condensation type lens optical module
CN102954424A (en) * 2012-10-31 2013-03-06 常州市五一灯具有限公司 Automobile LED (light emitting diode) high-beam headlamp
CN104279535A (en) * 2014-10-23 2015-01-14 东莞市闻誉实业有限公司 Lamp cover
CN104279535B (en) * 2014-10-23 2017-06-06 东莞市闻誉实业有限公司 Lampshade
CN104456211A (en) * 2014-12-05 2015-03-25 东莞市闻誉实业有限公司 LED lamp with refrigerating piece
CN104501086A (en) * 2014-12-05 2015-04-08 东莞市闻誉实业有限公司 Lampshade with refrigeration plate
CN104501086B (en) * 2014-12-05 2015-12-02 东莞市闻誉实业有限公司 With the lampshade of cooling piece
CN106885146A (en) * 2015-11-24 2017-06-23 欧司朗有限公司 Light fixture and the method for producing light fixture

Similar Documents

Publication Publication Date Title
CN203258536U (en) Light-guide-type automobile lamp
CN205938866U (en) A light body structure and vehicle headlamps for vehicle headlamps
CN201787407U (en) Modularized LED lamp
CN201436456U (en) LED automobile rear combined signal lamp
CN201885039U (en) LED traffic signal lamp
CN104676438A (en) Wind energy and electric energy street lamp capable of wind prevention and sand fixation
CN104501081A (en) Wind-solar power generation energy-saving LED (light-emitting diode) streetlamp and manufacturing method thereof
CN102809098B (en) Automatic focusing LED (Light Emitting Diode) searching lamp
CN205245034U (en) A big lamp module of far and near light integration of LED group for storage battery car or motorcycle
CN203311790U (en) LED (Light Emitting Diode) soft light signpost for road bend
CN203309715U (en) Displacement LED (Light Emitting Diode) light source for ceiling lamp
CN203656762U (en) Rear fog lamp used for automobile
CN201935091U (en) Large power light emitting diode (LED) headlamp of automobiles
CN204829642U (en) Environmental protection is light for car
CN202629732U (en) Light source module capable of increasing irradiation range and lamp structure
CN201434245Y (en) LED lighting lamp tube
CN201736886U (en) Automobile-used LED taillamp
CN101373055A (en) High-power LED road lamp
CN204879807U (en) Detachable heat dissipation type led street lamp
CN204176515U (en) With the energy-conservation headlight of new automobile LED of fan
CN201344435Y (en) Efficient energy-saving forklift lighting system
CN201521885U (en) LED car lamp device
CN202298500U (en) Novel road security guide board
CN201973623U (en) LED (light-emitting diode) panel lamp
CN202327949U (en) Vehicle headlamp LED light source and vehicle headlamp therefore

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100505

Termination date: 20170515

CF01 Termination of patent right due to non-payment of annual fee