CN101876415A - Automobile headlamp LED combined chip illuminator - Google Patents

Automobile headlamp LED combined chip illuminator Download PDF

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Publication number
CN101876415A
CN101876415A CN2010102002569A CN201010200256A CN101876415A CN 101876415 A CN101876415 A CN 101876415A CN 2010102002569 A CN2010102002569 A CN 2010102002569A CN 201010200256 A CN201010200256 A CN 201010200256A CN 101876415 A CN101876415 A CN 101876415A
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CN
China
Prior art keywords
light source
automobile headlamp
light
illuminator
equilateral
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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
Application number
CN2010102002569A
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Chinese (zh)
Inventor
王刚
Original Assignee
王刚
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 王刚 filed Critical 王刚
Priority to CN2010102002569A priority Critical patent/CN101876415A/en
Publication of CN101876415A publication Critical patent/CN101876415A/en
Pending legal-status Critical Current

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Abstract

The invention relates to an automobile headlamp LED combined chip illuminator, which directly substitutes for a bulb using filament as light source in an automobile headlamp bowl. The illuminator mainly comprises a lighting part and a radiating part. The lighting part is grouped by a plurality of LED chips and fixed on a polyhedron with an equilateral cross section and also on every side face of rectangular or prism base frame. A static point light source for causing optical line to emit outwards in spherical form is packed uniformly with resin. The radiating part is connected with the lighting part, and can be flexibly designed according to requirements and fixed on lamp holders in various types.

Description

Automobile headlamp LED combined chip illuminator
Under the field: make through unified encapsulation with a plurality of led chips, static point automobile front light source makes light outside radiation spherical in shape, and effect is same as and has in the vehicle headlight light bowl, make the based on halogen bulb and the incandescent lamp bulb of light source with filament.
Technical background: based on halogen bulb and incandescent lamp bulb in the known automobile front light bowl, optoelectronic transformation efficiency is low, a large amount of electric energy are converted into useless heat energy, and single led brightness is little, polycrystalline LED light-emitting area is big again, and light all is cone shape and outwards radiates, and makes the side direction wedge angle of reflector also very little, most of light scattering and can not being reflexed on the unit are that needs irradiation by the light bowl all can not be applicable to existing vehicle headlight light bowl.As use on the existing vehicle, it is very high that cost will be changed in the total Chengdu of headlight.And the present invention is a kind of static point light source, and light is by any outside radiation spherical in shape, and is similar to the filament of based on halogen bulb, can directly replace based on halogen bulb and incandescent lamp bulb in the car light light bowl, and other structure that need not to change car light.
Summary of the invention: the present invention mainly is made up of luminous and heat radiation two parts.Luminous component comprises a plurality of led chips, a pedestal that links to each other with radiator.Pedestal is that a cross section is equilateral polyhedron, can be cuboid or triangular prism etc.One group of led chip is adorned in each side, every group at least one, the light that every two adjacent groups led chip is sent can mutual superposition.After the unified encapsulation of resin, form a static point light source that makes light by any outside radiation spherical in shape.The light that is sent is formed light beam by light bowl reflection back, shines road the place ahead.But the fin flexible design also is fixed on the lamp socket of various models, as H 4, H 3, H 7, to be suitable for different automobile types headlight light bowl.
Beneficial effect: at first the present invention, under the situation that does not change original headlight structure, replace based on halogen bulb and incandescent lamp bulb, because be a kind of static point light source, have characteristics such as volume easy for installation, simple in structure, luminous is little.The experiment proved that, the more little good more suitable more irradiation far away of light beam effect that after the concave mirror reflection, forms of illuminator volume, give more reaction time of driver during driving at night, because LED optoelectronic transformation efficiency height, life-span is long, but saves energy, the service life of prolongation storage battery and headlight, reduce fuel consume, reduce exhaust emissions.
Implementation method: a plurality of led chips (1) groupings being fixed on each side of the pedestal of being made by highly heat-conductive material (2) with cross section is that the cuboid of equilateral type is an example.Be furnished with electrode on the pedestal, chip be connected with electrode, with the unified encapsulation of resin (7) with lead (4).Fin (3) but flexible design and being fixed on the lamp socket of different lamp types with rivet (8) is made the LED combined chip illuminator.
Automobile headlamp LED combined chip illuminator Figure of description, catalogue
Accompanying drawing 1: automobile headlamp LED combined chip illuminator diagram; (1) led chip (2) pedestal (3) fin (4) electrode, lead (5) lamp socket (8) rivet
Accompanying drawing 2: automobile headlamp LED combined chip illuminator luminous component structure diagram; (1) led chip (2) pedestal (3) fin (4) electrode, lead among the figure
Accompanying drawing 3: automobile headlamp LED combined chip illuminator luminous component cross section diagram; (1) led chip (2) pedestal (4) electrode, lead (6) fluorescent coating (7) resin among the figure

Claims (3)

1. being fixed on the cross section of being made by highly heat-conductive material by a plurality of led chips is on the equilateral polyhedron pedestal, can directly replace the automobile headlamp LED combined chip illuminator of making the bulb of light source in the existing vehicle headlight light bowl of filament through what the unified encapsulation of resin the static point light source of making and the radiator, the lamp socket that are attached thereto were made.
2. the cross section of being made by highly heat-conductive material is equilateral polyhedron pedestal, can be multiple bodies such as equilateral cuboid or triangular prism for cross section, and fin is flexible design as required also.
3. the polyhedron pedestal of making by a plurality of led chips with by highly heat-conductive material is made after the unified encapsulation of resin make light by any to the static point light source of emission all round, also be suitable as the some light source that other have the concave mirror light fixture.
CN2010102002569A 2010-06-01 2010-06-01 Automobile headlamp LED combined chip illuminator Pending CN101876415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010102002569A CN101876415A (en) 2010-06-01 2010-06-01 Automobile headlamp LED combined chip illuminator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010102002569A CN101876415A (en) 2010-06-01 2010-06-01 Automobile headlamp LED combined chip illuminator

Publications (1)

Publication Number Publication Date
CN101876415A true CN101876415A (en) 2010-11-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010102002569A Pending CN101876415A (en) 2010-06-01 2010-06-01 Automobile headlamp LED combined chip illuminator

Country Status (1)

Country Link
CN (1) CN101876415A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104197262A (en) * 2014-07-17 2014-12-10 杨道达 LED automobile lamp, manufacturing method of LED automobile lamp and automobile headlamp assembly
CN104713011A (en) * 2015-03-17 2015-06-17 杨道达 Car lamp
CN105423217A (en) * 2016-01-12 2016-03-23 镇江亿地光电照明有限公司 H4 LED automobile headlamp
CN105485603A (en) * 2016-01-12 2016-04-13 镇江亿地光电照明有限公司 S25 automobile LED steering brake light
CN105757580A (en) * 2016-04-28 2016-07-13 镇江亿地光电照明有限公司 H13 LED automotive headlight
CN105757582A (en) * 2016-04-28 2016-07-13 镇江亿地光电照明有限公司 3156 and 3157 LED steering and braking lighting lamp for automobile
CN105757581A (en) * 2016-04-28 2016-07-13 镇江亿地光电照明有限公司 9007 LED car headlamp
CN105757583A (en) * 2016-04-28 2016-07-13 镇江亿地光电照明有限公司 Car LED foglight common for HB3 and HB4
CN105782852A (en) * 2016-04-28 2016-07-20 镇江亿地光电照明有限公司 H1 LED car headlamp

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070115656A1 (en) * 2005-11-24 2007-05-24 Industrial Technology Research Institute Illumination module
CN101354115A (en) * 2007-07-24 2009-01-28 财团法人工业技术研究院 Heat radiation system of LED headlight module
CN101368677A (en) * 2007-05-07 2009-02-18 王刚 LED integrated chip group illuminator for automobile front light
CN101871610A (en) * 2009-04-27 2010-10-27 王刚 LED combined chip light emitter of automobile headlamp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070115656A1 (en) * 2005-11-24 2007-05-24 Industrial Technology Research Institute Illumination module
CN101368677A (en) * 2007-05-07 2009-02-18 王刚 LED integrated chip group illuminator for automobile front light
CN101354115A (en) * 2007-07-24 2009-01-28 财团法人工业技术研究院 Heat radiation system of LED headlight module
CN101871610A (en) * 2009-04-27 2010-10-27 王刚 LED combined chip light emitter of automobile headlamp

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104197262A (en) * 2014-07-17 2014-12-10 杨道达 LED automobile lamp, manufacturing method of LED automobile lamp and automobile headlamp assembly
WO2016008213A1 (en) * 2014-07-17 2016-01-21 杨道达 Led automobile lamp and manufacturing method thereof, and automobile headlamp assembly
CN104713011A (en) * 2015-03-17 2015-06-17 杨道达 Car lamp
CN105423217A (en) * 2016-01-12 2016-03-23 镇江亿地光电照明有限公司 H4 LED automobile headlamp
CN105485603A (en) * 2016-01-12 2016-04-13 镇江亿地光电照明有限公司 S25 automobile LED steering brake light
CN105757580A (en) * 2016-04-28 2016-07-13 镇江亿地光电照明有限公司 H13 LED automotive headlight
CN105757582A (en) * 2016-04-28 2016-07-13 镇江亿地光电照明有限公司 3156 and 3157 LED steering and braking lighting lamp for automobile
CN105757581A (en) * 2016-04-28 2016-07-13 镇江亿地光电照明有限公司 9007 LED car headlamp
CN105757583A (en) * 2016-04-28 2016-07-13 镇江亿地光电照明有限公司 Car LED foglight common for HB3 and HB4
CN105782852A (en) * 2016-04-28 2016-07-20 镇江亿地光电照明有限公司 H1 LED car headlamp

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Legal Events

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PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C53 Correction of patent for invention or patent application
CB02 Change of applicant information

Address after: 066000, No. 1, unit 19, 12 Xin Kai, Harbour District, Hebei, Qinhuangdao

Applicant after: Wang Gang

Address before: 165463 the Inner Mongolia Autonomous Region city Hulun Buir town Tuozhamin Oroqen Qi Jiwen forestry bureau forest investigation team

Applicant before: Wang Gang

C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20101103

C05 Deemed withdrawal (patent law before 1993)