CN203289802U - Fan-shaped heat-radiating fins - Google Patents
Fan-shaped heat-radiating fins Download PDFInfo
- Publication number
- CN203289802U CN203289802U CN201320192189XU CN201320192189U CN203289802U CN 203289802 U CN203289802 U CN 203289802U CN 201320192189X U CN201320192189X U CN 201320192189XU CN 201320192189 U CN201320192189 U CN 201320192189U CN 203289802 U CN203289802 U CN 203289802U
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- China
- Prior art keywords
- heat
- radiating
- fan
- plate body
- radiating wing
- 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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- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The utility model provides fan-shaped heat-radiating fins. A fan-shaped left-end heat-radiating wing and right-end heat-radiating wing are molded at the left and right ends of a heat-radiating plate body. Heating components are fixedly arranged in the middle of the heat-radiating plate body. The left-end heat-radiating wing, the right-end heat-radiating wing and the heat-radiating plate body form a middle-part upper fixation frame and a middle-part lower fixation frame. The heating components are arranged in the middle-part upper fixation frame and the middle-part lower fixation frame. According to the above description, the two heating components can be installed in the heat-radiating fins at the same time, so that installation space is effectively reduced; and the heat radiation performance is also improved through the design of the fan-shaped heat-radiating wings.
Description
Technical field:
The utility model relates to a kind of fin, relates to specifically a kind of field of electrical components fin.
Background technology:
in electric field, some high performance components, can produce amount of heat during due to work, if not processing, gently affect the element self performance, heavy element is burnt out, even have influence on whole properties of product, so can adding a fin to components and parts usually, people reach the purpose that dissipation of heat is gone out, and along with the development of technology, the volume of electronic product is done less and less, how reasonably to utilize space more and more important, this just needs the designer not only to manage the heat that components and parts produce is distributed timely, also to do fin little as much as possible and heat dispersion good.
At present, the high performance components fin is the fin of the parallel heat radiation of single face mostly, and as shown in Figure 1, it comprises the heat sink body 1 with components and parts mounting groove 3 and a plurality of radiating wings 2 that are arranged on radiator fin body 1; The radiator of this structure, its heat mainly concentrate on mounting groove 3 around, reason mounting groove 3 is centre positions, and the heat that its position elements device produces is maximum, because radiating wing 2 is again to design with parallel interval, therefore the circulation of air of intermediate position is bad, the heat that causes components and parts to produce is not easy to distribute, and all concentrates on centre position.
The utility model content:
The purpose of this utility model is a kind of fan-shaped heat radiating fin structure that provides with regard to being the weak point that exists for prior art, it have simple in structure, characteristics little and that thermal diffusivity is good take up room.
For achieving the above object, fan-shaped fin of the present utility model forms respectively at left and right two ends of heat radiation plate body left end radiating wing and the right-hand member radiating wing that is fan-shaped, and the middle part of described heat radiation plate body is fixed with heating element.
As further technical scheme, described left end radiating wing, right-hand member radiating wing and heating panel body form the upper fixed frame in middle part and middle subordinate's fixed frame, and heating element is placed in the upper fixed frame in middle part and subordinate's fixed frame.
By above description, the utility model can be installed two components and parts simultaneously, effectively reduces installing space, by the fan-shaped design to radiating wing, has also promoted heat dispersion.
Description of drawings:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the structural representation of prior art fin;
Fig. 2 is the structural representation of the utility model fin;
The main element symbol description
Subordinate's fixed frame in fixed frame 6---on 1---heat radiation plate body 3---left end radiating wing 4---right-hand member radiating wing 5---middle part
Embodiment:
As shown in Figure 2: fan-shaped fin of the present utility model forms respectively at left and right two ends of heat radiation plate body 1 left end radiating wing 3 and the right-hand member radiating wing 4 that is fan-shaped, and the middle part of described heat radiation plate body 1 is fixed with heating element; Wherein, left end radiating wing 3, right-hand member radiating wing 4 and loose
, based on above-mentioned,, because left end radiating wing 3, right-hand member radiating wing 4 are fan-shaped diffusion design, be conducive to the heat divergence expression and distribute.
Based on above-mentioned, on described middle part, fixed frame 5 and middle subordinate's fixed frame 6 can be installed two heating elements simultaneously, can more reasonably utilize installing space.
The foregoing is only the preferred embodiment that embodies the utility model principle, therefore do not limit protection range of the present utility model, every equalization of doing according to the utility model change with modify and all belong to the scope of the claims that the utility model contains within.
Claims (2)
1. fan-shaped fin is characterized in that: left and right two ends at heat radiation plate body (1) form respectively left end radiating wing (3) and the right-hand member radiating wing (4) that is fan-shaped, and the middle part of described heat radiation plate body (1) is fixed with heating element.
2. a kind of fan-shaped fin according to claim 1, it is characterized in that: left end radiating wing (3), right-hand member radiating wing (4) and heat radiation plate body (1) form the upper fixed frame (5) in middle part and middle subordinate's fixed frame (6), and heating element is placed in the upper fixed frame (5) in middle part and subordinate's fixed frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320192189XU CN203289802U (en) | 2013-04-16 | 2013-04-16 | Fan-shaped heat-radiating fins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320192189XU CN203289802U (en) | 2013-04-16 | 2013-04-16 | Fan-shaped heat-radiating fins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203289802U true CN203289802U (en) | 2013-11-13 |
Family
ID=49546135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320192189XU Expired - Fee Related CN203289802U (en) | 2013-04-16 | 2013-04-16 | Fan-shaped heat-radiating fins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203289802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869792A (en) * | 2015-06-08 | 2015-08-26 | 张素平 | Cooling fin group |
-
2013
- 2013-04-16 CN CN201320192189XU patent/CN203289802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869792A (en) * | 2015-06-08 | 2015-08-26 | 张素平 | Cooling fin group |
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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: 20131113 Termination date: 20140416 |