CN205717011U - A kind of controllable color temperature high-power LED automobile headlight - Google Patents
A kind of controllable color temperature high-power LED automobile headlight Download PDFInfo
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- CN205717011U CN205717011U CN201620214782.3U CN201620214782U CN205717011U CN 205717011 U CN205717011 U CN 205717011U CN 201620214782 U CN201620214782 U CN 201620214782U CN 205717011 U CN205717011 U CN 205717011U
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- light source
- led light
- heat dissipation
- aluminium base
- metal aluminium
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Abstract
This utility model is specifically related to a kind of controllable color temperature high-power LED automobile headlight, including lamp body, face ring, diffuser, heat dissipation metal aluminium base, intelligent power controller, lens, multiaspect column radiator, LED light source, described LED light source is arranged on heat dissipation metal aluminium base, LED light source is positioned at diffuser, described heat dissipation metal aluminium base includes heat sink and fin, described heat dissipation metal aluminium base is fixed on multiaspect column radiator, is provided with fin with corresponding section, LED light source position and constitutes column.This utility model is combined by using two or more different-colour lamp bead, the power simultaneously regulating each lamp bead reaches to regulate the purpose of colour temperature, headlight is made to play best irradiation performance in different environments, improve safety and comfortableness, original hernia light-source structure is replaced, changes to chip LED light source, to reach conveniently to control color and the court of a feudal ruler long light life-span, described LED light source copper plate replaces original hernia lamp, reaches the effect of rapid heat dissipation.
Description
Technical field
This utility model relates to headlight for vehicles field, a kind of controllable color temperature high-power LED automobile headlight.
Background technology
In recent years, due to the succeeding in developing of great power LED of white light, LED initially entered automotive lighting industry.LED belongs to cold light source, compared with, it has the advantages such as power and energy saving, life-span length, impact resistance be the most broken, and luminous efficiency height does not generate heat that life-span long cost is low but power is difficult to do big, and hernia lamp is that high-pressure discharge luminescence light rate is high but high pressure is dangerous, power is bigger, life-span is shorter, and structure member is complicated, and cost is high, also have LED not flash, toggle speed is fast, the advantage of environmentally safe, is considered as a new generation's perfect light source by photovoltaic industry.LED uses wider in commercial lighting field, it is adaptable to car show, bullion, high-grade dress ornament, place such as accent light such as specialty show window, sales counter etc., be to substitute tradition halogen tungsten lamp and the perfect light source of Metal halogen lamp.Although LED is considered cold light source, but still can produce certain heat during work, the operating temperature of LED generally should be smaller than 50 degree.Having data to show, when the operating temperature of LED reaches 55 degree, its life-span will reduce half.At present, market routine high-powered LED lamp is with ceramic substrate silica gel packaging PCB light source circuit, i.e. high-power LED light source circuit is welded in copper or aluminum-based circuit board, monoblock copper or aluminum-based circuit board are dispelled the heat by the radiating equipment of one, this radiator structure causes high-power lamp plate central point temperature to be gathered, and causes this construction car headlight mono-power of used LED can not be the highest.And because COB light source volume is relatively big, take place the most.
Therefore, it is necessary to propose a kind of technical scheme, operation is simpler, more reliable performance；Can conveniently control color and the court of a feudal ruler long light life-span, and volume is little, power is big, has the effect of rapid heat dissipation simultaneously.Become a kind of new technical need.
Summary of the invention
The problem existed for above-mentioned prior art, this utility model provides a kind of controllable color temperature high-power LED automobile headlight, including lamp body, face ring, diffuser, heat dissipation metal aluminium base, intelligent power controller, lens, multiaspect column radiator and be arranged on the LED light source on described heat dissipation metal aluminium base upper surface, described LED light source is arranged on heat dissipation metal aluminium base, LED light source is positioned at diffuser, described heat dissipation metal aluminium base includes heat sink and fin, described heat dissipation metal aluminium base is fixed on multiaspect column radiator, with LED light source position corresponding section, fin is installed and constitutes column, described LED light source is that RGB electric current controls light source.
Further, described LED light source is made up of the lamp bead of two or more colour temperature.
Further, described LED light source is chip LED light source.
Further, the lamp bead of described LED light source includes that 5500K-7000K colour temperature lamp bead and 3500K-5000K colour temperature lamp bead, 5500K-7000K colour temperature lamp bead and 3500K-5000K colour temperature lamp bead every kind are respectively provided with 1-16 colour temperature lamp bead.
Further, described fin is embedded on multiaspect column radiator, and between fin, parallel interval arranges formation heat dissipation ventilation groove.
Further, described multiaspect column radiator and heat dissipation metal aluminium base are screwed in below LED lamp pad.
The beneficial effects of the utility model are: this utility model operation is simpler, more reliable performance；By using two or more different-colour lamp bead to be combined, the power simultaneously regulating each lamp bead reaches to regulate the purpose of colour temperature, headlight is made to play best irradiation performance in different environments, improve safety and comfortableness, original hernia light-source structure is replaced, changes to chip LED light source, to reach conveniently to control color and the court of a feudal ruler long light life-span, volume is little, and light efficiency is high；Described LED light source copper plate replaces original hernia lamp, reaches the effect of rapid heat dissipation.
Accompanying drawing explanation
Fig. 1 is the structural front view of a kind of large power LED ceiling lamp.
Wherein, 1, lamp body, 2, face ring, 3, diffuser, 4, LED power, 5, lens, 6, heat dissipation metal aluminium base, 7, heat sink, 8, fin, 9, multiaspect column radiator.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
A kind of large power LED ceiling lamp, including lamp body 1, face ring 2, diffuser 3, LED light source 4, lens 5, heat dissipation metal aluminium base 6 and be arranged on the LED light source 3 on described heat dissipation metal aluminium base 6 upper surface, described LED light source 3 is arranged on heat dissipation metal aluminium base 6, LED light source 3 is positioned at diffuser, with corresponding section, LED light source 3 position, heat-dissipation aluminum sectional material column is installed, described radiator aluminum substrate 6 is made up of heat sink 7 and fin 8, described LED light source 3 is arranged on the upper surface of described heat sink 7, described fin 8 is vertically arranged on the lower surface of described heat sink 7.Described LED light source 3 is chip LED light source；Described LED light source can also control light source for RGB electric current.
The lamp bead quantity of described LED light source 3 is 1-30；Described fin 8 arranges in column, and between described fin 8, parallel interval arranges formation heat dissipation ventilation groove；Described multiaspect column radiator 9 and heat dissipation metal aluminium base 6 are screwed in below LED lamp pad, are provided with fin 8 with corresponding section, LED light source 3 position and constitute column.
It is simpler that light fixture of the present utility model has operation, more reliable performance；Original hernia lamp light-source structure is replaced by this utility model, changes to chip LED light source, to reach conveniently to control color and the court of a feudal ruler long light life-span.Volume is little, and power is big.Described LED light source copper plate PCB substrate, reaches the effect of rapid heat dissipation.
Described radiator aluminum substrate 6 is made up of heat sink 7 and fin 8, and described LED light source 3 is arranged on the upper surface of described heat sink 7, and the heat that described LED light source 3 produces can quickly be conducted to heat sink 7, and LED light source 3 temperature preventing thermal accumlation from causing raises；Described fin 8 is vertically arranged on the lower surface of described heat sink 7, and heat is conducted to fin by heat sink 7, fin 8 and heat sink 7 jointly shed to air；Described fin 8 arranges in column, and between described fin 8, parallel interval arranges formation heat dissipation ventilation groove, is used for accelerating air circulation, accelerates the heat exchange between radiator and air, reaches to accelerate the purpose of heat radiation.
It should be appreciated that above-mentioned detailed description of the invention of the present utility model is used only for exemplary illustration or explains principle of the present utility model, and do not constitute restriction of the present utility model.Therefore, any modification, equivalent substitution and improvement etc. done in the case of without departing from spirit and scope of the present utility model, within should be included in protection domain of the present utility model.Additionally, this utility model claims be intended to fall in the equivalents on scope and border or this scope and border whole change and modifications example.
Claims (6)
1. a controllable color temperature high-power LED automobile headlight, including lamp body, face ring, diffuser, heat dissipation metal aluminium base, intelligent power controller, lens, multiaspect column radiator and be arranged on the LED light source on described heat dissipation metal aluminium base upper surface, it is characterized in that: described LED light source is arranged on heat dissipation metal aluminium base, LED light source is positioned at diffuser, described heat dissipation metal aluminium base includes heat sink and fin, described heat dissipation metal aluminium base is fixed on multiaspect column radiator, with LED light source position corresponding section, fin is installed and constitutes column, described LED light source is that RGB electric current controls light source.
A kind of controllable color temperature high-power LED automobile headlight the most according to claim 1, it is characterised in that: described LED light source is made up of the lamp bead of two or more colour temperature.
A kind of controllable color temperature high-power LED automobile headlight the most according to claim 1 and 2, it is characterised in that: described LED light source is chip LED light source.
A kind of controllable color temperature high-power LED automobile headlight the most according to claim 1 and 2, it is characterized in that: the lamp bead of described LED light source includes that 5500K-7000K colour temperature lamp bead and 3500K-5000K colour temperature lamp bead, 5500K-7000K colour temperature lamp bead and 3500K-5000K colour temperature lamp bead every kind are respectively provided with 1-16 colour temperature lamp bead.
A kind of controllable color temperature high-power LED automobile headlight the most according to claim 1, it is characterised in that: described fin is embedded on multiaspect column radiator, and between fin, parallel interval arranges formation heat dissipation ventilation groove.
A kind of controllable color temperature high-power LED automobile headlight the most according to claim 1, it is characterised in that: described multiaspect column radiator and heat dissipation metal aluminium base are screwed in below LED lamp pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214782.3U CN205717011U (en) | 2016-03-21 | 2016-03-21 | A kind of controllable color temperature high-power LED automobile headlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214782.3U CN205717011U (en) | 2016-03-21 | 2016-03-21 | A kind of controllable color temperature high-power LED automobile headlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205717011U true CN205717011U (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620214782.3U Expired - Fee Related CN205717011U (en) | 2016-03-21 | 2016-03-21 | A kind of controllable color temperature high-power LED automobile headlight |
Country Status (1)
| Country | Link |
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| CN (1) | CN205717011U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571697A (en) * | 2017-03-14 | 2018-09-25 | 雅马哈发动机株式会社 | Dipped beam variable color temperature headlight unit |
| CN109578931A (en) * | 2018-12-31 | 2019-04-05 | 广州市诺思赛光电科技有限公司 | A kind of automobile LED headlight based on Internet of Things |
-
2016
- 2016-03-21 CN CN201620214782.3U patent/CN205717011U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571697A (en) * | 2017-03-14 | 2018-09-25 | 雅马哈发动机株式会社 | Dipped beam variable color temperature headlight unit |
| CN109578931A (en) * | 2018-12-31 | 2019-04-05 | 广州市诺思赛光电科技有限公司 | A kind of automobile LED headlight based on Internet of Things |
| CN109578931B (en) * | 2018-12-31 | 2021-05-07 | 广州市诺思赛光电科技有限公司 | Car LED headlight based on thing networking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170321 |
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| CF01 | Termination of patent right due to non-payment of annual fee |