CN102287641A - Light-emitting diode (LED) lamp with long service life and high power - Google Patents
Light-emitting diode (LED) lamp with long service life and high power Download PDFInfo
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- CN102287641A CN102287641A CN2011102081599A CN201110208159A CN102287641A CN 102287641 A CN102287641 A CN 102287641A CN 2011102081599 A CN2011102081599 A CN 2011102081599A CN 201110208159 A CN201110208159 A CN 201110208159A CN 102287641 A CN102287641 A CN 102287641A
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- light source
- heat radiating
- power supply
- reflection shield
- heat abstractor
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Abstract
The invention discloses a light-emitting diode (LED) lamp with long service life and high power. The LED lamp comprises a power supply component, a light source component, a reflecting shade, a transparent shade and a fixing installation component, wherein the fixing installation component is fixedly connected with the reflecting shade; the power supply component is fixed at the bottom of the reflecting shade; the light source component comprises a high-power LED integrated light source and an aluminum substrate and is fixed at the middle position of the reflecting shade; and the transparent shade covers the light source component. The LED lamp with long service life and high power is characterized by also comprising a heat radiating device, wherein the heat radiating device is arranged inside the reflecting shade; one end of the heat radiating device is connected with the power supply component; and the other end of the heat radiating device is connected with the light source component. By arranging the heat radiating device, the heat which is generated by the light source component can be fully and quickly transferred to the outside by the heat radiating device, a heat radiating effect is greatly improved, the service life of the lamp is ensured, and maintenance cost is saved.
Description
Technical field
The present invention relates to a kind of LED light fixture, especially relate to a kind of long-life high-power LED lamp, belong to lighting technical field.
Background technology
We know that for the long-life high-power LED lamp, its heat dissipation problem is puzzlement industry technical staff's a difficult problem always, and high-power light fixture causes the life-span of light fixture to be reduced greatly because heat radiation is bad, and maintenance cost improves greatly.
Summary of the invention
In order to solve deficiency of the prior art, the object of the present invention is to provide that a kind of maintenance cost is low, good heat dissipation effect, the long long-life high-power LED lamp of lamp life.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of long-life high-power LED lamp, comprise power supply module, light source assembly, reflection shield, translucent cover and fixed installation assembly, the fixed installation assembly is fixedlyed connected with reflection shield, power supply module is fixed on the bottom of reflection shield, light source assembly comprises great power LED integrated optical source and aluminium base, it is fixed on the centre position of reflection shield, above-mentioned translucent cover then covers on the light source assembly, it is characterized in that, also comprise a heat abstractor, described heat abstractor is arranged in the reflection shield, and the one end is connected with power supply module, and the other end is connected with light source assembly.
The material of above-mentioned heat abstractor is the aluminum alloy materials with high thermal conductivity, and it is a finned radiator.
In addition, the back side of the aluminium base in the above-mentioned light source assembly also is coated with heat-conducting silicone grease, and heat-conducting silicone grease contacts with heat abstractor.
The invention has the beneficial effects as follows: the present invention is by being provided with heat abstractor, the heat that makes light source assembly produce can in time pass by heat abstractor fully apace, strengthen radiating effect greatly, guaranteed the service life of light fixture, saved maintenance cost.
Description of drawings:
Fig. 1 is the overall structure schematic diagram of one embodiment of the invention.
Main Reference numeral implication is among the figure:
1, reflection shield 2, heat abstractor 3, power supply module 4, light source assembly
5, heat-conducting silicone grease 6, translucent cover 7, fixed installation assembly.
The specific embodiment
The present invention will be further described below in conjunction with specific embodiment:
Fig. 1 is the overall structure schematic diagram of one embodiment of the invention.
As shown in Figure 1: the long-life high-power LED lamp, comprise power supply module 3, light source assembly 4, reflection shield 1, translucent cover 6, fixed installation assembly 7 and heat abstractor 2, fixed installation assembly 7 is fixedlyed connected with reflection shield 1, power supply module 3 is fixed on the bottom of reflection shield 1, light source assembly 4 comprises great power LED integrated optical source and aluminium base, it is fixed on the centre position of reflection shield 1, above-mentioned translucent cover 6 then covers on the light source assembly 4, in addition, described heat abstractor 2 is arranged in the reflection shield 1, and the one end is connected with power supply module 3, the other end is connected with light source assembly 4, in the present embodiment, the material of described heat abstractor 2 is the aluminum alloy materials with high thermal conductivity, and it is a finned radiator.
In addition, the back side of the aluminium base in the above-mentioned light source assembly can also be coated with heat-conducting silicone grease 5, heat-conducting silicone grease 5 fully contacts with heat abstractor 2, can pass fully fast by heat abstractor 2 heats, when light fixture in running order following time, air is little because of density, just can rise naturally along heat abstractor 2, cold air will replenish from the bottom endlessly, take away heat fast, simultaneously from, the heat that part heat of deriving on the heat abstractor 2 and power supply send spreads out through having larger area reflection shield 1.
Can strengthen the service life of light fixture greatly so that high-power LED lamp has good heat-radiation effect through the present invention, and effectively save maintenance cost, in addition, radiator structure of the present invention is very simple, saved cost for producing.
Foregoing basic principle of the present invention and principal character and advantage of the present invention; the technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and the claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. long-life high-power LED lamp, comprise power supply module, light source assembly, reflection shield, translucent cover and fixed installation assembly, the fixed installation assembly is fixedlyed connected with reflection shield, power supply module is fixed on the bottom of reflection shield, light source assembly comprises great power LED integrated optical source and aluminium base, it is fixed on the centre position of reflection shield, above-mentioned translucent cover then covers on the light source assembly, it is characterized in that, also comprise a heat abstractor, described heat abstractor is arranged in the reflection shield, and the one end is connected with power supply module, and the other end is connected with light source assembly.
2. long-life high-power LED lamp according to claim 1 is characterized in that, the material of described heat abstractor is the aluminum alloy materials with high thermal conductivity.
3. long-life high-power LED lamp according to claim 1 and 2 is characterized in that, described heat abstractor is a finned radiator.
4. long-life high-power LED lamp according to claim 1 is characterized in that the back side of the aluminium base in the described light source assembly also is coated with heat-conducting silicone grease, and heat-conducting silicone grease contacts with heat abstractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102081599A CN102287641A (en) | 2011-07-25 | 2011-07-25 | Light-emitting diode (LED) lamp with long service life and high power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102081599A CN102287641A (en) | 2011-07-25 | 2011-07-25 | Light-emitting diode (LED) lamp with long service life and high power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102287641A true CN102287641A (en) | 2011-12-21 |
Family
ID=45334293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102081599A Pending CN102287641A (en) | 2011-07-25 | 2011-07-25 | Light-emitting diode (LED) lamp with long service life and high power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102287641A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201373279Y (en) * | 2009-01-20 | 2009-12-30 | 中海阳(北京)新能源电力股份有限公司 | LED mining lamp |
| CN201396655Y (en) * | 2009-05-15 | 2010-02-03 | 深圳市金积嘉世纪光电科技有限公司 | Adjustable LED embedded lamp with heat radiation function |
| CN201866649U (en) * | 2010-11-17 | 2011-06-15 | 重庆大学 | LED (light-emitting diode) industrial and mining lamp with matrix arrangement chips |
| CN202195299U (en) * | 2011-07-25 | 2012-04-18 | 苏州晶雷光电照明科技有限公司 | Large-power light-emitting diode (LED) lamp with long service life |
-
2011
- 2011-07-25 CN CN2011102081599A patent/CN102287641A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201373279Y (en) * | 2009-01-20 | 2009-12-30 | 中海阳(北京)新能源电力股份有限公司 | LED mining lamp |
| CN201396655Y (en) * | 2009-05-15 | 2010-02-03 | 深圳市金积嘉世纪光电科技有限公司 | Adjustable LED embedded lamp with heat radiation function |
| CN201866649U (en) * | 2010-11-17 | 2011-06-15 | 重庆大学 | LED (light-emitting diode) industrial and mining lamp with matrix arrangement chips |
| CN202195299U (en) * | 2011-07-25 | 2012-04-18 | 苏州晶雷光电照明科技有限公司 | Large-power light-emitting diode (LED) lamp with long service life |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111221 |