CN201103857Y - Integrated LED light source component - Google Patents
Integrated LED light source component Download PDFInfo
- Publication number
- CN201103857Y CN201103857Y CNU2007203055374U CN200720305537U CN201103857Y CN 201103857 Y CN201103857 Y CN 201103857Y CN U2007203055374 U CNU2007203055374 U CN U2007203055374U CN 200720305537 U CN200720305537 U CN 200720305537U CN 201103857 Y CN201103857 Y CN 201103857Y
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- CN
- China
- Prior art keywords
- light source
- led light
- heat dissipation
- base plate
- metal base
- 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.)
- Expired - Fee Related
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Abstract
The utility model discloses an integrated LED light source component, comprising an LED light source and a metal radiating soleplate covered with a radiating glue film which is provided with a light source layer which is formed by one or more LED chips in paralleled connection; the light source layer is encapsulated with a silicon gel layer; one or two sides of the metal radiating soleplate are provided with a positive and negative electrode bonding pad in connection with a wire of the LED chips. By adopting the structure, the integrated LED light source component has the advantages of the high brightness, the good radiating effect, the small size, the long service life, etc.
Description
Technical field
The utility model relates to a kind of semiconductor illuminating light source, refers to a kind of good heat dissipation effect especially, the integrated LED light source assembly that luminosity is high.
Background technology
LED is as a kind of illuminating source, with its luminance height, energy-conservation, plurality of advantages such as long service life and extremely user's favor, be widely used in lighting of home, decorative lighting, the illumination of city lighting engineering, in the industrial production illumination, sell in the market with the lighting of LED as light source, generally all be to adopt common single LED lamp is welded on the circuit board as illuminating source, reach certain brightness plurality of LEDs just is installed, adopt the light source of design so just to make the volume of light fixture to increase, do not meet the small but excellent development trend of present light fixture, also be inconvenient to install or carry, and because increasing of single LEDs quantity makes radiating effect also undesirable, use also can cause the phenomenon of its brightness decay and dead lamp to take place for a long time, shortened the service life of LED shot-light greatly, if the LED that an is adopted number is few, though can reduce the volume of light fixture, be convenient to install or carry, but its brightness is affected again, adopts existing LED to be difficult to realize high brightness and the small and exquisite combination of volume as the lighting of light source.
Summary of the invention
At the technological deficiency of above-mentioned existence, the utility model provides the light source of a kind of integrated LED light source assembly as lighting, by contrast it not only volume is small and exquisite, and luminosity height, and good heat dissipation effect are conveniently installed and are carried.
To achieve these goals, the utility model has adopted following technical proposals: design a kind of integrated LED light source assembly, comprise led light source, heat dissipation metal base plate, be coated with a heat radiation glue-line on the described heat dissipation metal base plate face, the thermal paste aspect is provided with a light source layer of being made up of several led chips that are connected in parallel, be packaged with a layer of silica gel on the described light source aspect, one or both sides are provided with the positive and negative electrode pad that is electrically connected with the led chip lead on the described heat dissipation metal base plate face.
Optimal technical scheme of the present utility model is:
As preferably; Described heat dissipation metal base plate is an aluminium base.
As preferably; Offer screw mounting hole on the described heat dissipation metal base plate face, just be opened in the both sides of heat dissipation metal base plate.
As preferably; Described heat dissipation metal base plate is rectangular circular or oval.
As preferably; Described lead is gold thread or aluminum steel.
As preferably; Described light source layer is to stick on the thermal paste aspect.
As preferably; Described its thickness of heat dissipation metal base plate is the 1.0-5.0 millimeter.Owing to adopted technique scheme, be connected in parallel on the heat dissipation metal base plate that is coated with the radiating insulating glue-line the plurality of LEDs chip is integrated, one or both sides are provided with the positive and negative electrode pad that is electrically connected with the led chip lead on heat dissipation metal base plate face, dripping last layer silica gel again encapsulates it, just form one and had the led light source that the heat dissipation metal base plate is formed and had to the plurality of LEDs chip, got final product work welding power lead on the both positive and negative polarity pad.Compare with existing led light source and both to have reduced volume, improved the brightness of light source again, adopt that such light source just can be done small and exquisitely, attractive in appearance being convenient to installed or carried to light fixture, it is installed on the lamp body heat that can be timely LED be produced when luminous derives, guaranteed the temperature constant state of the operate as normal of LED fully, use for a long time and also can not cause the phenomenon of its brightness decay and dead lamp to take place, improved the service life of LED shot-light greatly, the use cost of just having saved product in the middle of invisible.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing and concrete embodiment the utility model is described in further detail:
The utility model adopts an aluminium base with good heat radiating attribute, and (this radiating bottom plate also can be other metal material as radiating bottom plate; As copper, iron, steel etc.); Can be designed to rectangle or circle, ellipse etc. according to this radiating bottom plate of user's needs, the utility model embodiment just is described with the heat radiation aluminum soleplate of rectangle; As shown in Figure 1; Adopt a thickness greatly between the 1.0-5.0 millimeter, the heat radiation aluminum soleplate 1 of surface smoothing, on the surface of heat radiation aluminum soleplate 1, apply last layer and have the thermal paste of heat sinking function, the thermal paste aspect is provided with a light source layer of being made up of 20 led chips that are connected in parallel 3, and (number of led chip 3 can be set up or reduces according to the design needs of product, do not limit to and 20), for being provided with two respectively, wiring or both sides on 1 of aluminum soleplate of heat radiation easy for installation just are electrically connected with led chip 3 gold threads or aluminum steel, negative terminal pad 5, (also can be only a side setting on 1 of heat dissipation metal aluminum soleplate just be electrically connected with led chip 3 gold threads or aluminum steel, negative terminal pad 5) on light source layer is the face of described led chip 3, is coated with then and is covered with a layer of silica gel 2 its encapsulation, just form one and had the led light source that the aluminum soleplate 1 that dispels the heat is formed and had to 20 (or many) led chips 3, the utility model just has high brightness and good heat sinking function like this, specific volume is littler mutually with the LED that has equal number now, both sides offer a screw mounting hole 4 respectively on 1 of aluminum soleplate of heat radiation, be fixed on the lamp body by screw, power lead just is welded on, can use on the pad 5 of negative pole.The light fixture that adopts led light source of the present utility model to make just can small and exquisite, attractive in appearancely be convenient to install or carry, and good heat dissipation effect, guaranteed the temperature constant state of the operate as normal of LED fully, use for a long time and also can not cause the phenomenon of its brightness decay and dead lamp to take place, improved the service life of LED shot-light greatly, the use cost of just having saved product in the middle of invisible.
In sum only be preferred implementation of the present invention; should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise; can also make several distortion and improvement, these also should be considered as belonging within protection scope of the present invention.
Claims (8)
1. integrated LED light source assembly, comprise led light source, heat dissipation metal base plate, it is characterized in that: be coated with a heat radiation glue-line on the described heat dissipation metal base plate face, the thermal paste aspect is provided with a light source layer of being made up of several led chips that are connected in parallel, be packaged with a layer of silica gel on the described light source aspect, one or both sides are provided with the positive and negative electrode pad that is electrically connected with the led chip lead on the described heat dissipation metal base plate face.
2. a kind of integrated LED light source assembly according to claim 1 is characterized in that: described heat dissipation metal base plate is an aluminium base.
3. a kind of integrated LED light source assembly according to claim 1 is characterized in that: offer screw mounting hole on the described heat dissipation metal base plate face.
4. a kind of integrated LED light source assembly according to claim 3, it is characterized in that: described screw mounting hole is opened in the both sides of heat dissipation metal base plate.
5. a kind of integrated LED light source assembly according to claim 1 is characterized in that: described heat dissipation metal base plate is rectangular circular or oval.
6. a kind of integrated LED light source assembly according to claim 1 is characterized in that: described lead is gold thread or aluminum steel.
7. a kind of integrated LED light source assembly according to claim 1 is characterized in that: described light source layer is to stick on the thermal paste aspect.
8. a kind of integrated LED light source assembly according to claim 1 and 2 is characterized in that: described its thickness of heat dissipation metal base plate is the 1.0-5.0 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203055374U CN201103857Y (en) | 2007-11-21 | 2007-11-21 | Integrated LED light source component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203055374U CN201103857Y (en) | 2007-11-21 | 2007-11-21 | Integrated LED light source component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201103857Y true CN201103857Y (en) | 2008-08-20 |
Family
ID=39950884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203055374U Expired - Fee Related CN201103857Y (en) | 2007-11-21 | 2007-11-21 | Integrated LED light source component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201103857Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813267A (en) * | 2009-12-23 | 2010-08-25 | 北京巨数数字技术开发有限公司 | LED street lamp and LED street lamp display system |
| CN102176505A (en) * | 2011-01-13 | 2011-09-07 | 天津科技大学 | Integrated LED light source system |
| CN104064665A (en) * | 2014-07-16 | 2014-09-24 | 广东威创视讯科技股份有限公司 | Bonding pad design structure based on LEDs |
-
2007
- 2007-11-21 CN CNU2007203055374U patent/CN201103857Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813267A (en) * | 2009-12-23 | 2010-08-25 | 北京巨数数字技术开发有限公司 | LED street lamp and LED street lamp display system |
| CN101813267B (en) * | 2009-12-23 | 2015-10-07 | 深圳市汇能环保科技有限公司 | A kind of LED street lamp and LED street lamp display system |
| CN102176505A (en) * | 2011-01-13 | 2011-09-07 | 天津科技大学 | Integrated LED light source system |
| CN104064665A (en) * | 2014-07-16 | 2014-09-24 | 广东威创视讯科技股份有限公司 | Bonding pad design structure based on LEDs |
| CN104064665B (en) * | 2014-07-16 | 2018-01-23 | 广东威创视讯科技股份有限公司 | A kind of LED-based pad design structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090109 Address after: Shenzhen City, Baoan District Xixiang nine Wai Kok days Fu'an a kind of bamboo industrial park three floor on the eastern side, zip code: 518100 Patentee after: Shenzhen North Korea Photoelectric Technology Co., Ltd. Address before: Xiangxi village, Xiangxi County, Duchang, Jiangxi, zip code: 332600 Co-patentee before: Yang Jun Patentee before: Jue Jue Jiang Co-patentee before: Wang Wenhua Co-patentee before: Jin Zhongjun |
|
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CITY CHAOHANG OPTO-ELECTRICAL TECHNOLOGY Free format text: FORMER OWNER: JIANG JUE Effective date: 20090109 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lianyuan Hai Hai miner's lamp Co., Ltd. Assignor: Shenzhen North Korea Photoelectric Technology Co., Ltd. Contract fulfillment period: 2008.9.10 to 2015.4.15 Contract record no.: 2009430000062 Denomination of utility model: Integrated LED light source component Granted publication date: 20080820 License type: Exclusive license Record date: 20090918 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.10 TO 2015.4.15; CHANGE OF CONTRACT Name of requester: LIANYUAN HAIHU MINER LAMP CO., LTD. Effective date: 20090918 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20101121 |