CN202747292U - Ceramic radiator for light-emitting diode (LED) lamp - Google Patents
Ceramic radiator for light-emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202747292U CN202747292U CN2012204070175U CN201220407017U CN202747292U CN 202747292 U CN202747292 U CN 202747292U CN 2012204070175 U CN2012204070175 U CN 2012204070175U CN 201220407017 U CN201220407017 U CN 201220407017U CN 202747292 U CN202747292 U CN 202747292U
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- CN
- China
- Prior art keywords
- ceramic
- led
- casing body
- lamp
- light
- 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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Abstract
The utility model provides a ceramic radiator for a light-emitting diode (LED) lamp and relates to the technical field of LED lamps. The ceramic radiator for the LED lamp comprises a casing body, wherein a transparent lampshade is arranged on the casing body. A screw connecting part is arranged at the bottom of the casing body. A light-emitting device is arranged in the casing body. The ceramic radiator for the LED lamp is characterized in that the casing body is made of ceramic material. Radiating fins are arranged on the casing body and are arranged in a ceramic structure. Compared with the prior art, the ceramic material is adopted to replace prior metal material, and therefore heat dispersion is improved greatly, cost is reduced and meanwhile service life of the lamp is prolonged.
Description
Technical field
The utility model relates to LED lamp technical field, is specifically related to a kind of LED lamp ceramic heat-dissipating body.
Background technology
Under the background that Present Global energy starved worry raises once again, energy savings is the important problem that we shall face future, at lighting field, the application of LED luminous product is just attracting common people's sight, LED has the many merits such as light efficiency is high, long service life, energy-saving and environmental protection, more and more is widely used in various fields.It is the new type light source of 21 century, has advantages of that efficient is high, the life-span is long, the conventional light source such as cracky can't not compare with it.When adding forward voltage, the light-emitting diodes physical efficiency is sent monochrome, discontinuous light, and this is a kind of of electroluminescent effect.Change the chemical composition of the semi-conducting material that adopts, can make light-emittingdiode be emitted near ultraviolet ray, visible light or ultrared light.Because it is low by (only 1.5-3V) that LED makes voltage, can active illuminating and certain brightness is arranged, brightness can use again voltage (or electric current) to regulate, again shock-resistant, anti-vibration itself, life-span are long, therefore played increasing application in the demonstration field, especially utilize in the fluorescent lamp field, have the technological merit that brightness is high, the life-span is long.In order to adapt to the trend of energy-conserving and environment-protective, bring into use in the market LED to replace incandescent lamp and fluorescent lamp.The radiator of tradition LED lamp all adopts the aluminum material to make, and structure is single, and its intensity is general, and heat dispersion neither be fine.
The utility model content
Technical problem to be solved in the utility model is to improve a kind of novel structure, the LED lamp ceramic heat-dissipating body of good heat dissipation effect.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of LED lamp ceramic heat-dissipating body, comprise housing, described housing top is provided with Transparent lamp shade, described housing bottom is provided with threaded joints, be provided with luminescence component in the described housing, it is characterized in that: described housing is made by ceramic material, and described housing is provided with fin, and described fin is ceramic structure.
Described fin and housing are one-body molded.
Described fin is " S " type structure.
The beneficial effects of the utility model are: the utility model is compared with conventional art, adopts the original metal material of ceramic material bag, and its heat dispersion has had large increase, has also reduced cost, has also prolonged the service life of light fixture simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of LED lamp ceramic heat-dissipating body, comprise housing 1, housing 1 top is provided with Transparent lamp shade 2, and housing 1 bottom is provided with threaded joints 4, be provided with luminescence component in the housing 1, housing 1 is made by ceramic material, and housing 1 is provided with fin 3, and fin 3 is ceramic structure, fin 3 is one-body molded with housing 1, and fin 3 is " S " type structure.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. LED lamp ceramic heat-dissipating body, comprise housing, described housing top is provided with Transparent lamp shade, described housing bottom is provided with threaded joints, be provided with luminescence component in the described housing, it is characterized in that: described housing is made by ceramic material, and described housing is provided with fin, and described fin is ceramic structure.
2. a kind of LED lamp ceramic heat-dissipating body according to claim 1, it is characterized in that: described fin and housing are one-body molded.
3. a kind of LED lamp ceramic heat-dissipating body according to claim 1, it is characterized in that: described fin is " S " type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204070175U CN202747292U (en) | 2012-08-16 | 2012-08-16 | Ceramic radiator for light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204070175U CN202747292U (en) | 2012-08-16 | 2012-08-16 | Ceramic radiator for light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202747292U true CN202747292U (en) | 2013-02-20 |
Family
ID=47706682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204070175U Expired - Fee Related CN202747292U (en) | 2012-08-16 | 2012-08-16 | Ceramic radiator for light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202747292U (en) |
-
2012
- 2012-08-16 CN CN2012204070175U patent/CN202747292U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20150816 |
|
| EXPY | Termination of patent right or utility model |