CN202149468U - Radiator - Google Patents
Radiator Download PDFInfo
- Publication number
- CN202149468U CN202149468U CN201120280854U CN201120280854U CN202149468U CN 202149468 U CN202149468 U CN 202149468U CN 201120280854 U CN201120280854 U CN 201120280854U CN 201120280854 U CN201120280854 U CN 201120280854U CN 202149468 U CN202149468 U CN 202149468U
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- Prior art keywords
- radiator
- fin
- utility
- model
- base plate
- 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 radiator which comprises a bottom plate and a plurality of radiator sheets installed on the bottom plate and parallelly arranged, each radiator sheet is provided with at least a ventilation hole, and the surface of each radiator sheet is provided with a plurality of convex points and concave points. The radiator has good radiation effect and fast radiation speed, is especially used in an LED lamp for radiation, and can effectively guarantee an LED chip and the service life and the luminous flux of a lamp ball to be maintained stable for a long time, so that the optimal radiation effect is achieved, and the radiation quality of the LED lamp can be upgraded.
Description
[technical field]
The utility model relates to a kind of radiator, relates in particular to the radiator in a kind of LED of being applied to lamp.
[background technology]
Radiator is used for conducting and release heat.It is applied to every field, especially is widely used in the electron trade field, for example in the LED lamp.When the LED lamp was worked after energising, the LED luminescence chip can produce great amount of heat.When temperature is too high, can influence the life-span of LED luminescence chip, simultaneously, the effect of the luminous flux of lamp pearl that also can the LED luminescence chip.
Common existing radiator, it is simple in structure, and radiating effect is bad.
Thereby the utility model provides a kind of radiator of new construction to overcome above-mentioned deficiency.
[utility model content]
The technical problem that the utility model need solve provides a kind of radiating efficiency height, fireballing radiator.
According to above-mentioned technical problem, designed a kind of radiator, it comprises base plate and is installed on the base plate and mutual a plurality of fin arranged side by side that each fin is provided with at least one ventilating opening, and also is provided with a plurality of salient points or concave point on the surface of each fin.
Further improve as the utility model, each fin is through being installed on the base plate with the base plate riveted.
Further improve as the utility model, be provided with 2 intermediate plates that fin link to each other adjacent between every adjacent 2 fin with this.
Further improve as the utility model, the ventilating opening on each fin is 7.
Further improve as the utility model, said fin is semicircle or rectangle.
The utility model radiator heat-dissipation is effective, and radiating rate is fast, in the time of in being applied to the LED lamp, can guarantee effectively that the life-span of LED lamp and luminous flux keep stable for a long time. reach optimal illuminating effect.
[description of drawings]
Fig. 1 is the schematic perspective view of a kind of embodiment of the utility model radiator.
[specific embodiment]
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Like Fig. 1, be a kind of embodiment of the utility model radiator 1.This radiator is used in the LED lamp, is the heat radiation of LED luminescence chip.
This radiator 1 comprises base plate 2 and a plurality of fin 3.In the present embodiment, this base plate 2 is processed by pure aluminum plate.Fin is processed by 1100 aluminium (1100 aluminium are that the aluminium amount is 99.0% aluminium alloy) material.
Base plate 2 is a rectangle.Each fin 3 links to each other with base plate 2 through the mode of riveted, thereby is installed on the base plate 2.
Each fin 3 is arranged side by side each other and is put on base plate 2.Each fin 3 is provided with 7 ventilating openings 30.Certainly, the number of the utility model ventilating opening 30 is unrestricted, can be 5,6 or other numbers.The purpose of the utility model design ventilating opening is to accelerate radiating rate.
In the utility model, on the surface of each fin 3, also be provided with a plurality of salient points 31 and relative salient point concave point 31 ' in the opposite direction, fully reach the optimal effect of heat radiation.Be provided with an intermediate plate 4 between every 2 adjacent fin, intermediate plate 42 fin adjacent with this interconnect.
As shown in Figure 1, the fin 3 of present embodiment is semicircle.Certainly, among other embodiment of the utility model, fin can be rectangle or other shapes.
The utility model radiator heat-dissipation is effective, and radiating rate is fast, in the time of in being applied to the LED lamp, can effectively guarantee the life-span and the illuminating effect of LED lamp.
Above-described only is the embodiment of the utility model; Should be pointed out that for the person of ordinary skill of the art at this, under the prerequisite that does not break away from the utility model creation design; Can also make improvement, but these all belong to the protection domain of the utility model.
Claims (6)
1. a radiator comprises base plate and is installed on the base plate and mutual a plurality of fin arranged side by side, and it is characterized in that: each fin is provided with at least one ventilating opening, and also is provided with a plurality of salient points or concave point on the surface of each fin.
2. radiator according to claim 1 is characterized in that: each fin is through being installed on the base plate with the base plate riveted.
3. to remove 1 or 2 described radiators according to right, it is characterized in that: be provided with 2 intermediate plates that fin link to each other adjacent between every adjacent 2 fin with this.
4. radiator according to claim 1 is characterized in that: the ventilating opening on each fin is 7.
5. radiator according to claim 1 is characterised in that: said fin is for semicircle.
6. radiator according to claim 1 is characterized in that: said fin is a rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120280854U CN202149468U (en) | 2011-08-01 | 2011-08-01 | Radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120280854U CN202149468U (en) | 2011-08-01 | 2011-08-01 | Radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202149468U true CN202149468U (en) | 2012-02-22 |
Family
ID=45590526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120280854U Expired - Fee Related CN202149468U (en) | 2011-08-01 | 2011-08-01 | Radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202149468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759234A (en) * | 2014-01-02 | 2014-04-30 | 浙江通明电器有限公司 | LED lamp radiator, method for machining same and LED lamp |
-
2011
- 2011-08-01 CN CN201120280854U patent/CN202149468U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759234A (en) * | 2014-01-02 | 2014-04-30 | 浙江通明电器有限公司 | LED lamp radiator, method for machining same and LED lamp |
| CN103759234B (en) * | 2014-01-02 | 2015-12-23 | 浙江通明电器有限公司 | The processing method of a kind of LED lamp heat sink, this radiator and LED |
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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: 20120222 Termination date: 20140801 |
|
| EXPY | Termination of patent right or utility model |