CN205048398U - LED bulb radiator - Google Patents
LED bulb radiator Download PDFInfo
- Publication number
- CN205048398U CN205048398U CN201520863178.9U CN201520863178U CN205048398U CN 205048398 U CN205048398 U CN 205048398U CN 201520863178 U CN201520863178 U CN 201520863178U CN 205048398 U CN205048398 U CN 205048398U
- Authority
- CN
- China
- Prior art keywords
- cup
- heat dissipation
- heat radiation
- led bulb
- plastic cup
- 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
Links
Abstract
The utility model discloses a LED bulb radiator, including heat dissipation aluminum cup and heat dissipation plastics cup, heat dissipation aluminum cup and heat dissipation plastics cup inseparable looks adaptation each other combine together fixedly, through inciting somebody to action heat dissipation aluminum cup and heat dissipation plastics cup be inseparable looks adaptation and combine together fixedly each other, and it is whole for metal or whole has under the prerequisite of better radiating effect in the assurance for the structural style of plastics to have replaced adopting of tradition, has effectively lightened the weight of lamps and lanterns to reduction in production cost, it is safe durable, environmental protection and energy saving.
Description
Technical field
The utility model relates to LED art, refers in particular to a kind of LED bulb radiator.
Background technology
LED has high brightness, the advantage such as energy-conservation, and it is used in increasing occasion.Along with the development of LED technology, market also increases day by day to the demand of LED application, the application of all kinds of LED also gets more and more, but the caloric value of LED light source is usually larger, so just need to carry out heat radiation to ensure that it normally works to LED light source, therefore more and more higher requirement is proposed to the design of its radiator structure.
In prior art, the heat radiation of LED ball shape bulb adopts radiator more, current radiator mostly is metal heat sink or plastic tank radiators, adopt metal heat sink, its radiating effect is good, effectively can solve the heat dissipation problem of LED, however due to its entirety be metal material, heavier-weight, and production cost is high; Adopt plastic tank radiators, it is lightweight, effectively can reduce production cost, but because plastic material radiating efficiency is not as good as metal, its radiating effect is undesirable, has a strong impact on the service life of light fixture.
Summary of the invention
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide the simple LED bulb radiator of a kind of structure, it had both alleviated the weight of light fixture, realized again good radiating effect, safety durable, and reduce the production cost of light fixture, increase the service life.
For achieving the above object, the utility model adopts following technical scheme:
A kind of LED bulb radiator, includes radiation aluminium cup and heat radiation plastic cup, described radiation aluminium cup and heat radiation plastic cup closely suitable each other and be fixed together.
Preferably, described radiation aluminium cup and heat radiation plastic cup are hollow structure.
Preferably, described radiation aluminium cup is arranged on the internal face of heat radiation plastic cup by the mode of produced by insert molding, and the outer wall of this radiation aluminium cup is closely linked with the inwall of heat radiation plastic cup.
Preferably, described heat radiation plastic cup includes main part and the threaded portion of one-body molded connection.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution:
This radiator includes radiation aluminium cup and heat radiation plastic cup, described radiation aluminium cup and heat radiation plastic cup closely suitable each other and be fixed together, what instead of tradition adopts the overall version being metal or entirety and being plastics, under guarantee has the prerequisite of better heat dissipation effect, effectively alleviate the weight of light fixture, and reduce production cost, safety durable, environmental protection and energy saving.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the preferred embodiment of the utility model;
Fig. 2 is the sectional view of the preferred embodiment of the utility model.
Accompanying drawing identifier declaration:
10, radiation aluminium cup 20, heat radiation plastic cup
21, main part 22, threaded portion
Detailed description of the invention
Please refer to shown in Fig. 1 to Fig. 2, that show the concrete structure of first preferred embodiment of the utility model, include radiation aluminium cup 10 and heat radiation plastic cup 20, described radiation aluminium cup 10 and heat radiation plastic cup 20 closely suitable each other and be fixed together.
Specifically, described radiation aluminium cup 10 and heat radiation plastic cup 20 are hollow structure, and described heat radiation plastic cup 20 includes main part 21 and threaded portion 22, and described main part 21 and threaded portion 22 are formed in one connection.Described radiation aluminium cup 10 is arranged on the internal face of heat radiation plastic cup 20 by the mode of produced by insert molding, and the outer wall of this radiation aluminium cup 10 is closely linked with the inwall of heat radiation plastic cup 20.
Design focal point of the present utility model is: this radiator includes radiation aluminium cup and heat radiation plastic cup, described radiation aluminium cup and heat radiation plastic cup closely suitable each other and be fixed together, what instead of tradition adopts the overall version being metal or entirety and being plastics, under guarantee has the prerequisite of better heat dissipation effect, effectively alleviate the weight of light fixture, and reduce production cost, safety durable, environmental protection and energy saving.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (4)
1. a LED bulb radiator, is characterized in that: include radiation aluminium cup and heat radiation plastic cup, described radiation aluminium cup and heat radiation plastic cup closely suitable each other and be fixed together.
2. LED bulb radiator as claimed in claim 1, is characterized in that: described radiation aluminium cup and heat radiation plastic cup are hollow structure.
3. LED bulb radiator as claimed in claim 1, is characterized in that: described radiation aluminium cup is arranged on the internal face of heat radiation plastic cup by the mode of produced by insert molding, and the outer wall of this radiation aluminium cup is closely linked with the inwall of heat radiation plastic cup.
4. LED bulb radiator as claimed in claim 1, is characterized in that: described heat radiation plastic cup includes main part and the threaded portion of one-body molded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863178.9U CN205048398U (en) | 2015-11-03 | 2015-11-03 | LED bulb radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863178.9U CN205048398U (en) | 2015-11-03 | 2015-11-03 | LED bulb radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205048398U true CN205048398U (en) | 2016-02-24 |
Family
ID=55341973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520863178.9U Expired - Fee Related CN205048398U (en) | 2015-11-03 | 2015-11-03 | LED bulb radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205048398U (en) |
-
2015
- 2015-11-03 CN CN201520863178.9U patent/CN205048398U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20161103 |