CN202382043U - Light source device of bulb lamp - Google Patents
Light source device of bulb lamp Download PDFInfo
- Publication number
- CN202382043U CN202382043U CN2011204714229U CN201120471422U CN202382043U CN 202382043 U CN202382043 U CN 202382043U CN 2011204714229 U CN2011204714229 U CN 2011204714229U CN 201120471422 U CN201120471422 U CN 201120471422U CN 202382043 U CN202382043 U CN 202382043U
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- substrate
- radiating
- radiating shell
- light source
- driving power
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Abstract
A light source device of a bulb lamp comprises a substrate which can be made of aluminum or ceramic composite materials. A light reflection coating is arranged on the outer surface of the substrate, a plurality of light-emitting diode (LED) luminous bodies or one integrated high-power LED luminous body is arranged on the outer surface of the substrate, radiating casings are sequentially arranged below the substrate from top to bottom, plastic frameworks and driving power supplies are sequentially installed in the radiating casings, the driving power supplies are completely filled by radiating glue, and a high transmittance cover is arranged above the substrate and can be made of glass, plastics or acrylics. The light source device adopts the LED luminous bodies serving as light supplies and an optimized radiating system design, has the advantages of being environment-friendly, energy-saving, long in service life, high in luminance, good in color rendering, rapid in starting speed and the like, and can meet requirements of an energy star for illumination.
Description
Technical field:
The utility model patent relates to a kind of led light source device, particularly a kind of LED bulb lamp light supply apparatus.
Background technology:
At present, because LED has characteristics such as energy-saving and environmental protection, safety, becoming the main product of lighting field.Each big major country of the whole world has worked out the plan that replaces incandescent lamp bulb, and the star of american energy proposes relevant criterion.Yet the LED lighting field does not also have to satisfy fully the product of this standard at present.The utility model is intended to design a kind of LED bulb lamp light supply apparatus that replaces 25 to 100 watts of incandescent lamps fully.
This installs main design object is the Energy Star standard, and mainly from light source, the overall structure that heat spreader structures and driving power cooperate is considered.It is the principle principle that light source is selected to reach the Energy Star standard simultaneously with light efficiency, colour temperature and colour rendering index.The energy-conservation integral heat sink system of design of High Efficiency on this basis.
LED bulb lamp light supply apparatus main feature is can be according to the requirement of total light flux, design different volumes size and radiator structure size.LED bulb lamp light supply apparatus can satisfy the luminous requirement of the 270 above omnidirectionals of degree, and satisfies the warm colour temperature requirement of the most comfortable.Luminous efficiency is high, and brightness is high, and characteristics such as stability height and environment-friendly and green also are the advantage places that LED bulb lamp light supply apparatus can be widely used.
The utility model content:
In order to overcome the deficiency of above-mentioned prior art; The purpose of the utility model is to provide a kind of LED bulb lamp light supply apparatus, and the technical scheme that the utility model adopted is: a kind of LED bulb lamp light supply apparatus comprises substrate; The material of substrate can be an aluminium; Can be Al-base ceramic composite material also, be provided with optical reflection coating, several LED illuminators or an integrated high power LED illuminator also are set at outer surface of substrate at outer surface of substrate; Above substrate, be provided with the high permeability cover, the material of cover can be glass, plastics or Ya Keli.Below substrate, be disposed with radiating shell from top to bottom; Increased heat emissivity coefficient after the outer surface process sandblast of radiating shell and the anodized; In radiating shell inside plastic skeleton and driving power are installed successively, driving power portion is filled by thermal paste fully; Radiating shell below be light supply apparatus interface skeleton.
Because the light source that the utility model adopts is the radiating shell system design of LED illuminator and optimization, the number of the radiating fin of radiating shell is also passed through optimal design, thus have dispel the heat good; Environmental protection and energy saving; Life-span is long, and brightness is high, and colour rendering is good; Characteristics such as toggle speed is fast can satisfy the requirement of Energy Star illumination.
Description of drawings:
Fig. 1 is the Facad structure sketch map of the utility model.
Fig. 2 is the plan structure sketch map of the utility model.
Among the figure: 1 is that substrate, 2 is that LED illuminator, 3 is that cover, 4 is that radiating shell, 5 is that driving power, 6 is that light supply apparatus interface skeleton, 7 is that thermal paste, 8 is that plastic skeleton, 9 is a radiating fin.
The specific embodiment:
Below in conjunction with accompanying drawing and embodiment the structure and the operation principle of the utility model are further specified.
Referring to Fig. 1,2, a kind of LED bulb lamp light supply apparatus comprises substrate 1; The material of substrate 1 can be an aluminium; Also can be Al-base ceramic composite material, be provided with optical reflection coating, several LED illuminators 2 or an integrated high power LED illuminator 2 also are set at substrate 1 outer surface at substrate 1 outer surface; Above substrate 1, be provided with high permeability cover 3, the material of cover 3 can be glass, plastics or Ya Keli.Below substrate 1, be disposed with radiating shell 4 from top to bottom; Increased heat emissivity coefficient after the outer surface process sandblast of radiating shell 4 and the anodized; Plastic skeleton 8 and driving power 5 are installed in radiating shell 4 inside successively, and driving power 5 is filled by thermal paste 7 fully; Radiating shell 4 below be light supply apparatus interface skeleton 6.
The optical reflection coating of light process substrate 1 top that LED illuminator 2 sends and the cover 3 of high permeability can increase the total light flux of output; At radiating shell 4 and the radiating fin 9 on it, and the outer surface of radiating shell 4 passes through sandblast and anodized can effectively satisfy the total system heat radiation, guarantees the long-life and the high light efficiency requirement of this LED bulb lamp light supply apparatus.
Because the utility model has adopted the LED illuminator 2 of efficient low thermal resistance and the radiating shell 2 systems design of optimizing, the number of the radiating fin 9 of radiating shell 2 is also passed through optimal design, so it is good to have a heat radiation; Environmental protection and energy saving; Life-span is long, and brightness is high, and colour rendering is good; Characteristics such as toggle speed is fast can satisfy the requirement of Energy Star illumination.
Claims (5)
1. bulb lamp light supply apparatus; Comprise substrate (1); Be provided with optical reflection coating at substrate (1) outer surface, several LED illuminators (2) or an integrated high power LED illuminator (2) also be set, be provided with high permeability cover (3) in substrate (1) top at substrate (1) outer surface; Be disposed with radiating shell (4) from top to bottom in substrate (1) below, in radiating shell (4) inside plastic skeleton (8) and driving power (5) be installed successively, driving power (5) is filled by thermal paste (7) fully; Below at radiating shell (4) is a light supply apparatus interface skeleton (6).
2. device according to claim 1 is characterized in that: the material of said substrate (1) is aluminium or Al-base ceramic composite material.
3. device according to claim 1 and 2 is characterized in that: the material of cover (3) is glass, plastics or Ya Keli.
4. device according to claim 1 and 2 is characterized in that: the outer surface of radiating shell (4) is through sandblast and anodized.
5. device according to claim 1 and 2 is characterized in that: radiating shell (2) is provided with radiating fin (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204714229U CN202382043U (en) | 2011-11-23 | 2011-11-23 | Light source device of bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204714229U CN202382043U (en) | 2011-11-23 | 2011-11-23 | Light source device of bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202382043U true CN202382043U (en) | 2012-08-15 |
Family
ID=46630544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204714229U Expired - Fee Related CN202382043U (en) | 2011-11-23 | 2011-11-23 | Light source device of bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202382043U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997090A (en) * | 2012-09-11 | 2013-03-27 | 彩虹集团公司 | Dimmable LED (light-emitting diode) bulb lamp light source device |
| CN103032749A (en) * | 2013-01-17 | 2013-04-10 | 上海惠楷节能科技（集团）有限公司 | LED (Light Emitting Diode) lamp with light transmission cover and method for increasing light transmission rate of LED lamp |
| WO2014048049A1 (en) * | 2012-09-26 | 2014-04-03 | 上海顿格电子贸易有限公司 | Integrated led lamp with built-in glue heat dissipation system |
-
2011
- 2011-11-23 CN CN2011204714229U patent/CN202382043U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997090A (en) * | 2012-09-11 | 2013-03-27 | 彩虹集团公司 | Dimmable LED (light-emitting diode) bulb lamp light source device |
| WO2014048049A1 (en) * | 2012-09-26 | 2014-04-03 | 上海顿格电子贸易有限公司 | Integrated led lamp with built-in glue heat dissipation system |
| CN103032749A (en) * | 2013-01-17 | 2013-04-10 | 上海惠楷节能科技（集团）有限公司 | LED (Light Emitting Diode) lamp with light transmission cover and method for increasing light transmission rate of LED lamp |
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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: 20120815 Termination date: 20141123 |
|
| EXPY | Termination of patent right or utility model |