CN202221066U - Radiating structure of light-emitting diode (LED) lamp - Google Patents
Radiating structure of light-emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202221066U CN202221066U CN201020602412XU CN201020602412U CN202221066U CN 202221066 U CN202221066 U CN 202221066U CN 201020602412X U CN201020602412X U CN 201020602412XU CN 201020602412 U CN201020602412 U CN 201020602412U CN 202221066 U CN202221066 U CN 202221066U
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- China
- Prior art keywords
- cylindrical body
- led
- interlayer
- fin
- separation layer
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- 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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Abstract
A radiating structure of a light-emitting diode (LED) lamp relates to lighting lamps. A cylindrical body is arranged on the outer portion, a separation layer is arranged in the cylindrical body, a plurality of radiating fins are arranged on one end face of the separation layer, an LED is arranged on the other end face of the separation layer, the cylindrical body, the separation layer and the radiating fins are integrated, double channels for LED working temperature are formed between the separation layer and the cylindrical body and between the separation layer and the radiating fins for direct heat dissipation. The radiating structure of the LED lamp forms the double channels for the LED working temperature for direct heat dissipation through the separation layer and the cylindrical body and the separation layer and the radiating fins, thereby being good in radiating effect.
Description
Technical field
The utility model relates to lighting, relates in particular to a kind of radiator structure of LED lamp.
Background technology
Led light source is as the lighting source of a new generation, compares with other light source such as incandescent lamp etc. at aspects such as consumption rate, working life and environmental protection to have obvious advantage.And its light decay problem that in use has too high difficult diffusingization of the temperature that produces because of LED work itself to cause; Like publication number is CN2826172, the integrated LED lamp heat-radiating device of title, its complex structure; The heat-conducting piece level is many, and the binding site of heat-conducting piece is prone to produce thermal resistance.
The utility model content
The utility model technical problem to be solved is to provide a kind of radiator structure of LED lamp.
The utility model for the technical scheme that the technical solution problem adopts is,
A kind of radiator structure of LED lamp; The outside is a cylindrical body, it is characterized in that: in the said cylindrical body interlayer is arranged, an end face of interlayer is provided with some fin; LED is settled in the other end; Said cylindrical body, interlayer, fin are as a whole, between said interlayer, cylindrical body and interlayer, fin, form the binary channels of LED operating temperature, are used for direct heat radiation.
In order to strengthen radiating effect, the joint portion coating thermal paste of said LED and interlayer.
Said cylindrical body, interlayer, fin are processed by Heat Conduction Materials such as aluminium alloys.
The height of said cylindrical body can be greater than the height of fin, also can be less than the height of fin.
Said fin can be strip or semicircular in shape.
Said interlayer, fin are at an end of cylindrical body.
The advantage of the utility model: 1, the radiator structure of the LED lamp of the utility model, the binary channels that forms the LED operating temperature through interlayer, cylindrical body and interlayer, fin is directly dispelled the heat good heat dissipation effect;
2, the utility model radiator structure, installation LED, joining power just can become a simple lamp body to supply illumination to use:
3, simple in structure, cheap;
4, of many usesly can be used as uses such as lamp affixed to the ceiling, stage lighting, little shot-light.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described
Fig. 1 is the sketch map of the radiator structure of the utility model LED lamp;
Fig. 2 is the cross-sectional figure of the radiator structure of the utility model LED lamp;
Fig. 3 is the sectional side elevation of the radiator structure of the utility model LED lamp;
Among the figure: 1 cylindrical body, 2 interlayers, 3 fin, 4LED.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with concrete diagram, further set forth the present invention.
Like Fig. 1, Fig. 2, shown in Figure 3; A kind of radiator structure of LED lamp: interlayer (2) is arranged in the cylindrical body (1); An end face of interlayer (2) is provided with some fin (3); LED (4) is settled in the other end, and cylindrical body (1), interlayer (2), fin (3) are an integral body, and the binary channels of interlayer (2), cylindrical body (1) and interlayer (2), fin (3) formation LED (4) operating temperature is directly dispelled the heat.
More than show and described 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 explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (6)
1. the radiator structure of a LED lamp; The outside is a cylindrical body; It is characterized in that: in the said cylindrical body interlayer is arranged, an end face of interlayer is provided with some fin, and LED is settled in the other end; Said cylindrical body, interlayer, fin are as a whole, between said interlayer, cylindrical body and interlayer, fin, form the binary channels of LED operating temperature.
2. according to the radiator structure of the said LED lamp of claim 1, it is characterized in that: the joint portion coating thermal paste of said LED and interlayer.
3. according to the radiator structure of the said LED lamp of claim 1, it is characterized in that: said cylindrical body, interlayer, fin are processed by the aluminium alloy Heat Conduction Material.
4. according to the radiator structure of the said LED lamp of claim 1, it is characterized in that: the height of said cylindrical body can be greater than the height of fin, also can be less than the height of fin.
5. according to the radiator structure of the said LED lamp of claim 1, it is characterized in that: said fin can be strip or semicircular in shape.
6. according to the radiator structure of the said LED lamp of claim 1, it is characterized in that: said interlayer, fin are at an end of cylindrical body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020602412XU CN202221066U (en) | 2010-11-11 | 2010-11-11 | Radiating structure of light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020602412XU CN202221066U (en) | 2010-11-11 | 2010-11-11 | Radiating structure of light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202221066U true CN202221066U (en) | 2012-05-16 |
Family
ID=46043092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020602412XU Expired - Fee Related CN202221066U (en) | 2010-11-11 | 2010-11-11 | Radiating structure of light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202221066U (en) |
-
2010
- 2010-11-11 CN CN201020602412XU patent/CN202221066U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20121111 |