CN204179185U - A kind of quick heat radiating filter cavity - Google Patents
A kind of quick heat radiating filter cavity Download PDFInfo
- Publication number
- CN204179185U CN204179185U CN201420703913.5U CN201420703913U CN204179185U CN 204179185 U CN204179185 U CN 204179185U CN 201420703913 U CN201420703913 U CN 201420703913U CN 204179185 U CN204179185 U CN 204179185U
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- CN
- China
- Prior art keywords
- radiating fin
- radiating
- cavity
- quick heat
- filter cavity
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- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of quick heat radiating filter cavity, comprising: cavity and radiating fin group; Described radiating fin group comprises pedestal and some radiating fins arranged in parallel; Described cavity is connected with described pedestal; The thickness of described radiating fin is cumulative towards described pedestal direction; Described radiating fin is provided with projection.Quick heat radiating filter cavity body structure of the present utility model is simple, perfect heat-dissipating, effectively can increase the useful life of filter.
Description
Technical field
The utility model relates to a kind of filter accessory, particularly quick heat radiating filter cavity.
Background technology
Filter is a kind of device signal being had to process effect, and as far as possible undampedly Main Function allows useful signal pass through, the reflection large as far as possible to unwanted signal.Filter is operationally the same with other electronic components, can produce a large amount of heats and the temperature of the internal system of self and configuration is raised, and along with the rapid accumulation of heat, its runnability can continuous decrease.Operating for guaranteeing that filter can maintain in its normal temperature range, usually on filter, heat abstractor can be installed, thus discharge its heat produced.Generally common heat abstractor can be the circle of the matched combined using single radiator or radiator and fan or rectangular radiator, it mainly comprises body and radially multiple or be parallel to the radiating fin of body surface, thus increase the surface area of radiator integral, to the heat conduction of filter be come on radiating fin, heat dissipation is obtained and promotes.General employing increases number of fins and length increases heat dissipation capacity, but relies on this mode and infeasible merely, and along with the distance of the length opposing body of radiating fin is far away, the attenuation amplitude of its heat transfer efficiency is larger.In addition, the matched combined of radiator and fan, although can increase radiating effect to a certain extent, complicated structure cost of manufacture is high, too increases the consumption of the energy, and fan itself also can produce certain heat on the other hand.
Utility model content
Utility model object: the purpose of this utility model is to solve the deficiencies in the prior art, provides that a kind of structure is simple, easy to use, the quick heat radiating filter cavity of perfect heat-dissipating.
Technical scheme: in order to realize above object, a kind of quick heat radiating filter cavity described in the utility model, comprising: cavity and radiating fin group; Described radiating fin group comprises pedestal and some radiating fins arranged in parallel; Described cavity is connected with described pedestal; The thickness of described radiating fin is cumulative towards described pedestal direction; Described radiating fin is provided with projection.Quick heat radiating filter cavity body structure of the present utility model is simple, perfect heat-dissipating, effectively can increase the useful life of filter.Described radiating fin is provided with projection, can increase radiating fin surface area, increases radiating effect.
The shape in the cross section of radiating fin described in the utility model is the dendriform of trapezoidal or multistage extension.The dendrimers of trapezoidal or multistage extension, can increase radiating fin with extraneous contact area with the radiating efficiency of further heat radiation fin.
Projection described in the utility model can be circular, square, triangle, rhombus or pentagon.Protruding shape can be selected according to needs of production.
As further optimization, described projection is asymmetric distribution in radiating fin both sides, and this distribution mode can increase the air circulation between radiating fin, accelerates heat radiation.
Cavity described in the utility model can weld with described pedestal, screw is connected or buckle connects.Optional multiple connected mode, is convenient to install.
Beneficial effect: compared with prior art, the utility model has the following advantages:
1, quick heat radiating filter cavity body structure described in the utility model simple, easy accessibility, perfect heat-dissipating, effectively can increase the useful life of filter.
2, described in the utility model, radiating fin is provided with projection, and projection is asymmetric distribution in radiating fin both sides, radiating fin cross sectional shape is the dendriform of trapezoidal or multistage extension, can increase fin with extraneous contact area with the radiating efficiency of further heat radiation fin.
Accompanying drawing explanation
Fig. 1 is the utility model quick heat radiating filter cavity structural representation.
Fig. 2 is an embodiment dendriform radiating fin schematic cross-section.
In figure: 1 cavity, 2 pedestals, 3 radiating fins, 4 projections.
embodiment:
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
Embodiment 1
As shown in Figure 1, a kind of quick heat radiating filter cavity, comprising: cavity 1 and radiating fin group; Described radiating fin group comprise pedestal 2 and and some radiating fins 3 arranged in parallel; Described cavity 1 is connected with described pedestal 2; The thickness of described radiating fin 3 is cumulative towards described pedestal 2 direction; Described radiating fin 3 is provided with protruding 4.
The shape in described radiating fin 3 cross section is trapezoidal.
Described protruding 4 is circular.
Described protruding 4 is asymmetric distribution in radiating fin 3 both sides.
Described cavity 1 material is albronze; Described radiating fin group material is aluminium.Cavity is connected with filter, directly conducts the heat of filter, and the albronze material adopting heat conductivility better makes cavity, adds thermal conductivity, contributes to heat and conduct to radiating fin fast.Radiating fin group material is aluminium, and aluminium material is light and radiating effect is good.
When the utility model uses, be screwed with pedestal 2 by cavity 1 and be connected, filter mounts is screwed with both sides, cavity 1 bottom projection and is connected.Heat sink cavity transmits the heat that filter sheds, and heat is distributed in air through radiating fin, effectively reduces filter internal temperature.
Embodiment 2
As shown in Figure 1-2, embodiment 2 with the difference of embodiment 1 is: the shape in described radiating fin 3 cross section is the dendriform of multistage extension.All the other are identical with embodiment 1.
Claims (5)
1. a quick heat radiating filter cavity, comprising: cavity (1) and radiating fin group; It is characterized in that: described radiating fin group comprises pedestal (2) and some radiating fins arranged in parallel (3); Described cavity (1) is connected with described pedestal (2); The thickness of described radiating fin (3) is cumulative towards described pedestal (2) direction; Described radiating fin (3) is provided with projection (4).
2. a kind of quick heat radiating filter cavity according to claim 1, is characterized in that: the shape in described radiating fin (3) cross section is the dendriform of trapezoidal or multistage extension.
3. a kind of quick heat radiating filter cavity according to claim 1, is characterized in that: described projection (4) can be circular, square, triangle, rhombus or pentagon.
4. a kind of quick heat radiating filter cavity according to claim 1, is characterized in that: described projection (4) is asymmetric distribution in radiating fin (3) both sides.
5. a kind of quick heat radiating filter cavity according to claim 1, is characterized in that: described cavity (1) can weld with described pedestal (2), screw is connected or buckle connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703913.5U CN204179185U (en) | 2014-11-21 | 2014-11-21 | A kind of quick heat radiating filter cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703913.5U CN204179185U (en) | 2014-11-21 | 2014-11-21 | A kind of quick heat radiating filter cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204179185U true CN204179185U (en) | 2015-02-25 |
Family
ID=52567969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420703913.5U Expired - Fee Related CN204179185U (en) | 2014-11-21 | 2014-11-21 | A kind of quick heat radiating filter cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204179185U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105377002A (en) * | 2015-12-04 | 2016-03-02 | 太仓陶氏电气有限公司 | Snowflake-shaped liquid radiator |
| CN107517577A (en) * | 2017-10-20 | 2017-12-26 | 成都美数科技有限公司 | The heat sink compound of filter cavity |
-
2014
- 2014-11-21 CN CN201420703913.5U patent/CN204179185U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105377002A (en) * | 2015-12-04 | 2016-03-02 | 太仓陶氏电气有限公司 | Snowflake-shaped liquid radiator |
| CN105377002B (en) * | 2015-12-04 | 2018-07-06 | 太仓陶氏电气有限公司 | A kind of snowflake shape liquid radiator |
| CN107517577A (en) * | 2017-10-20 | 2017-12-26 | 成都美数科技有限公司 | The heat sink compound of filter cavity |
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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: 20150225 Termination date: 20161121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |