CN102661509A - High-power light emitting diode (LED) radiating module with metal radiating device - Google Patents
High-power light emitting diode (LED) radiating module with metal radiating device Download PDFInfo
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- CN102661509A CN102661509A CN2012101315724A CN201210131572A CN102661509A CN 102661509 A CN102661509 A CN 102661509A CN 2012101315724 A CN2012101315724 A CN 2012101315724A CN 201210131572 A CN201210131572 A CN 201210131572A CN 102661509 A CN102661509 A CN 102661509A
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- radiating
- light source
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- led
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Abstract
The invention relates to a high power light emitting diode (LED) radiating module with a metal radiating device. The high-power light emitting diode (LED) radiating module comprises a lens component, a light source and a radiating aluminum plate, wherein the lens component comprises a lens cover, a lens and a lens bracket, is arranged above the light source; the lens bracket is contacted with the upper surface of the light source; the light source is fixed above the radiating aluminum plate; each side face and the bottom of the radiating aluminum plate are provided with a plurality of radiating holes; each radiating hole forms a radiating channel inside the radiating aluminum plate; all radiating channels are staggered from and communicated with one another. The LED radiating module has the characteristics of good radiating effect, large radiating area and the like.
Description
Technical field
The present invention relates to a kind of great power LED cooling module that is provided with the heat dissipation metal device.
Background technology
Along with of the continuous popularization of LED light fixture in market, the technical development of LED Lighting Industry, the led module Development Trend becomes each manufacturer and LED technical research person's research direction; Usually adopting light source board to be arranged on LED heat radiation module in the existing high-power LED lamp dispels the heat; Yet poor radiation, the area of dissipation of existing LED heat radiation module are little; If want to implement bigger area of dissipation; Just must enlarge the area of LED heat radiation module, cause the weight of heat sink material and the increase of cost, and the effect that reaches be also unsatisfactory.
Summary of the invention
The objective of the invention is to overcome the defective of prior art, a kind of radiating effect, big, the low great power LED cooling module that is provided with the heat dissipation metal device of cost of area of dissipation are provided.
For realizing above-mentioned purpose, the present invention is a kind of LED heat radiation module, comprises lens subassembly, light source and heat-dissipating aluminium plate; Wherein, lens subassembly comprises lens gland, lens and lens carrier, and lens subassembly is arranged on the top of light source, and lens carrier contacts with light source; Wherein, described light source is fixed on the top of heat-dissipating aluminium plate, and each side of heat-dissipating aluminium plate all offers some thermovents, and each thermovent all forms heat dissipation channel in heat-dissipating aluminium plate inside, and mutual dislocation is arranged and is interconnected between each heat dissipation channel.
Not only improved the effect that heat transmits because light source is set directly at heat-dissipating aluminium plate, also reduced light source board, thereby saved material; Adopt the some heat dissipation channels of heat-dissipating aluminium plate set inside, mutual dislocation and connection between the heat dissipation channel; Each heat dissipation channel all has certain area cavity, and the certain area of dissipation of the heat radiation of LED, this heat-dissipating aluminium plate can utilize the cubic metal characters or patterns structure of a plurality of heat dissipation channels, under the situation with volume, has bigger area width and passage; Improve radiating effect, reduced the quality of heat-dissipating aluminium plate.
Wherein, the bottom surface of described light source is embedded in the heat-dissipating aluminium plate, and the upper surface of light source exposes out.Adopt the mode of this embedded type to make the heat of light source to be delivered to fast on the heat-dissipating aluminium plate, dispel the heat through heat-dissipating aluminium plate.
Wherein, offer seal groove on described lens carrier and the end face that light source contacts, be provided with sealing ring in the seal groove.Be provided with hermetically-sealed construction and can prevent the influence of water smoke light source.
Wherein, described thermovent be shaped as circle, the diameter of each thermovent is arranged in the 3-5mm.
Adopt the diameter of circular thermovent and thermovent different, the thermovent diameter is arranged in the 3-5mm interval, can be increased in the gross area of thermovent under the equal aluminium sheet area, has increased area of dissipation and has improved radiating effect, has reduced the quality of heat-dissipating aluminium plate.
Description of drawings
Fig. 1 is the profile of embodiment of the invention product.
The specific embodiment
See also Fig. 1, the present invention is a kind of great power LED cooling module that is provided with the heat dissipation metal device, comprises lens subassembly, light source 4 and heat-dissipating aluminium plate 5; Wherein, Lens subassembly comprises lens gland 1, lens 2 and lens carrier 3; Lens subassembly is arranged on the top of light source 4, and lens carrier 3 is arranged on the upper surface of light source 1, and lens 2 scioptics supports 3 are fixed with lens cover 1; Offer seal groove on lens carrier 3 and the end face that light source 4 contacts, be provided with sealing ring 7 in the seal groove; The bottom surface of light source 4 is embedded in the heat-dissipating aluminium plate 5; Each side of heat-dissipating aluminium plate 5 and bottom surface all offer some thermovents 6; Thermovent 6 be shaped as circle, the diameter of each thermovent 6 is different and all be arranged in the 3-5mm, each thermovent 6 all forms heat dissipation channel in heat-dissipating aluminium plate 5 inside; Mutual dislocation is arranged and is interconnected between each heat dissipation channel, and described heat-dissipating aluminium plate 5 is exactly the heat dissipation metal device.
Claims (4)
1. a great power LED cooling module that is provided with the heat dissipation metal device comprises lens subassembly, light source and heat-dissipating aluminium plate; Wherein, lens subassembly comprises lens gland, lens and lens carrier, and lens subassembly is arranged on the top of light source, and lens carrier contacts with the upper surface of light source; It is characterized in that: described light source is fixed on the top of heat-dissipating aluminium plate; Each side and the bottom surface of heat-dissipating aluminium plate all offer some thermovents; Each thermovent all forms heat dissipation channel in heat-dissipating aluminium plate inside, and mutual dislocation is arranged and is interconnected between each heat dissipation channel.
2. a kind of great power LED cooling module that is provided with the heat dissipation metal device according to claim 1, it is characterized in that: the bottom surface of described light source is embedded in the heat-dissipating aluminium plate, and the upper surface of light source exposes out.
3. a kind of great power LED cooling module that is provided with the heat dissipation metal device according to claim 1 and 2 is characterized in that: offer seal groove on described lens carrier and the end face that light source contacts, be provided with sealing ring in the seal groove.
4. a kind of great power LED cooling module that is provided with the heat dissipation metal device according to claim 1 and 2 is characterized in that: described thermovent be shaped as circle, the diameter of each thermovent is arranged in the 3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101315724A CN102661509A (en) | 2012-05-02 | 2012-05-02 | High-power light emitting diode (LED) radiating module with metal radiating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101315724A CN102661509A (en) | 2012-05-02 | 2012-05-02 | High-power light emitting diode (LED) radiating module with metal radiating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102661509A true CN102661509A (en) | 2012-09-12 |
Family
ID=46771051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101315724A Pending CN102661509A (en) | 2012-05-02 | 2012-05-02 | High-power light emitting diode (LED) radiating module with metal radiating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102661509A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201162972Y (en) * | 2007-07-31 | 2008-12-10 | 宁波安迪光电科技有限公司 | LED road lamp light source module group |
| CN101576206A (en) * | 2009-05-05 | 2009-11-11 | 浙江名芯半导体科技有限公司 | High-power LED lamp based on heat pipe for thermal conductivity |
| CN201363572Y (en) * | 2008-12-26 | 2009-12-16 | 黄金鹿 | LED light source module |
-
2012
- 2012-05-02 CN CN2012101315724A patent/CN102661509A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201162972Y (en) * | 2007-07-31 | 2008-12-10 | 宁波安迪光电科技有限公司 | LED road lamp light source module group |
| CN201363572Y (en) * | 2008-12-26 | 2009-12-16 | 黄金鹿 | LED light source module |
| CN101576206A (en) * | 2009-05-05 | 2009-11-11 | 浙江名芯半导体科技有限公司 | High-power LED lamp based on heat pipe for thermal conductivity |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120912 |