CN203325712U - Heat-dissipation capacitor - Google Patents
Heat-dissipation capacitor Download PDFInfo
- Publication number
- CN203325712U CN203325712U CN2013202394032U CN201320239403U CN203325712U CN 203325712 U CN203325712 U CN 203325712U CN 2013202394032 U CN2013202394032 U CN 2013202394032U CN 201320239403 U CN201320239403 U CN 201320239403U CN 203325712 U CN203325712 U CN 203325712U
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- CN
- China
- Prior art keywords
- heat
- utility
- model
- pedestal
- dissipation
- 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 relates to a heat-dissipation capacitor which comprises a cylindrical housing. The bottom of the housing is connected with a pedestal. The surface of the pedestal is provided with an air hole. The outer surface of the pedestal is coated with a waterproof breathable film. The utility model has beneficial effects that the pedestal is provided with the air hole which is in favor of heat dissipation, the heat-dissipation capacitor is safe and reliable, the waterproof breathable film is in favor of gas circulation, the heat-dissipation capacitor is moistureproof, and the service life of the heat-dissipation capacitor is long.
Description
Technical field
The utility model relates to a kind of heat dissipation electrical container.
Background technology
Capacitor is a kind of device that holds electric charge.Electric capacity is one of a large amount of electronic components that use in electronic equipment, be widely used in circuit every aspects such as straight-through friendship, coupling, bypass, filtering, resonant tank, power conversion, controls.
Existing capacitor case is generally aluminium and makes, and in use, the shell heat dispersion that aluminium is made is poor for capacitor, when serious, even can blast, and fail safe is poor.
The utility model content
The technical problems to be solved in the utility model is: based on the problems referred to above, provide a kind of heat dissipation electrical container.
The utility model solves the technical scheme that its technical problem adopts: a kind of heat dissipation electrical container, comprise columnar housing, and housing bottom is connected with base, and susceptor surface offers pore, and base outer surface is coated with waterproof ventilated membrane.
The beneficial effects of the utility model are: offer pore on base, are conducive to heat radiation, and safe and reliable; Waterproof ventilated membrane is conducive to gas communication, moistureproof damp proof, long service life.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Wherein: 1. housing, 2. base, 3. waterproof ventilated membrane.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
A kind of heat dissipation electrical container as shown in Figure 1, comprise columnar housing 1, and housing 1 bottom is connected with base 2, and base 2 surfaces offer pore, and base 2 outer surfaces are coated with waterproof ventilated membrane 3.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, the relevant staff can, in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to the claim scope.
Claims (1)
1. a heat dissipation electrical container, comprise columnar housing (1), it is characterized in that: described housing (1) bottom is connected with base (2), and base (2) surface offers pore, and base (2) outer surface is coated with waterproof ventilated membrane (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202394032U CN203325712U (en) | 2013-05-07 | 2013-05-07 | Heat-dissipation capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202394032U CN203325712U (en) | 2013-05-07 | 2013-05-07 | Heat-dissipation capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203325712U true CN203325712U (en) | 2013-12-04 |
Family
ID=49665025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202394032U Expired - Fee Related CN203325712U (en) | 2013-05-07 | 2013-05-07 | Heat-dissipation capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203325712U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111489894A (en) * | 2020-04-07 | 2020-08-04 | 湖南艾华集团股份有限公司 | Solid-state aluminum electrolytic capacitor with good heat dissipation performance and preparation method thereof |
| CN111489893A (en) * | 2020-04-07 | 2020-08-04 | 湖南艾华集团股份有限公司 | Liquid aluminum electrolytic capacitor with good heat dissipation performance and preparation method thereof |
-
2013
- 2013-05-07 CN CN2013202394032U patent/CN203325712U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111489894A (en) * | 2020-04-07 | 2020-08-04 | 湖南艾华集团股份有限公司 | Solid-state aluminum electrolytic capacitor with good heat dissipation performance and preparation method thereof |
| CN111489893A (en) * | 2020-04-07 | 2020-08-04 | 湖南艾华集团股份有限公司 | Liquid aluminum electrolytic capacitor with good heat dissipation performance and preparation method thereof |
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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: 20131204 Termination date: 20140507 |