CN202930225U - Capacitor dustproof heat radiation housing - Google Patents
Capacitor dustproof heat radiation housing Download PDFInfo
- Publication number
- CN202930225U CN202930225U CN 201220610737 CN201220610737U CN202930225U CN 202930225 U CN202930225 U CN 202930225U CN 201220610737 CN201220610737 CN 201220610737 CN 201220610737 U CN201220610737 U CN 201220610737U CN 202930225 U CN202930225 U CN 202930225U
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- Prior art keywords
- housing
- capacitor
- heat radiation
- utility
- model
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- 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 capacitor dustproof heat radiation housing, and belongs to the capacitor technology field. The capacitor dustproof heat radiation housing includes a housing, an end cover and a pedestal. The housing is arranged on the pedestal. The upper end of the housing is provided with the end cover. The capacitor dustproof heat radiation housing is characterized in that the upper end of the housing is provided with heat radiation grooves which are arranged in parallel on the housing. The heat radiation grooves are in a shutter structure which can effectively prevent the dust from entering into the housing. The two ends of the pedestal are provided with installation holes. The capacitor dustproof heat radiation housing is simple in structure and is reasonable in design. The housing of the capacitor is provided with the heat radiation grooves, so the heat radiation effect is improved. The heat radiation grooves are arranged into the shutter structure, so the dust can be effectively prevented from entering into the capacitor, and the service lifetime of the capacitor is prolonged.
Description
Technical field
The utility model relates to a kind of capacitor case, is specifically related to a kind of capacitor dust-proof radiating casing, belongs to the capacitor technology field.
Background technology
Electric capacity is called in the common letter of capacitor, as its name suggests, is ' container of dress electricity ', 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, is widely used in handing over every straight-through in circuit, coupling, bypass, filtering, resonant tank, power conversion, the aspects such as control.Capacitor is comprised of housing, capacitor body, lead terminal and impregnating agent, existing capacitor is generally to adopt fully closed shell, purpose is the fail safe that guarantees capacitor, prevent it and cause utmost point shell phenomenon because rock, but fully closed shell radiating effect is poor, capacitor work the time can produce heat, if untimely distributing can affect useful life of capacitor; And the capacitor that uses at present installation is inconvenient, because the poor capacitor that causes of radiating effect is short useful life, after utmost point shell phenomenon even occurs, needs to change or maintenance, has increased use cost; In order to address the above problem, there is the people to offer radiating groove on capacitor case, although can play thermolysis,, dust easily enters into capacitor internal by radiating groove, affects the useful life of capacitor.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of capacitor heat-dissipating casing of simple in structure, reasonable in design, good dustproof effect.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of capacitor dust-proof radiating casing, comprise housing, end cap and base, housing is arranged on base, the upper end is provided with end cap, it is characterized in that: described housing upper end is provided with radiating groove, and described radiating groove is arranged in parallel within on housing, and described radiating groove is the venetian blind type structure, effectively blocks dust enters into enclosure interior, and described base two ends are provided with installing hole.
Described housing is aluminum material or plastic material.
Described installing hole is screw.
The beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, offers radiating groove on capacitor casing, can accelerate radiating effect; Radiating groove is designed to the venetian blind type structure, and effective entering of blocks dust extends useful life of capacitor.
Description of drawings
Fig. 1 is a kind of capacitor dust-proof radiating casing of the utility model structural representation;
Fig. 2 is the utility model radiating groove side structure schematic diagram.
Wherein: the 1-housing; The 2-end cap; The 3-base; The 4-radiating groove; The 5-installing hole.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
A kind of capacitor dust-proof radiating casing as shown in Figure 1 and Figure 2, comprise housing 1, end cap 2 and base 3, housing 1 is arranged on base 3, and the upper end is provided with end cap 2, and housing 1 upper end is provided with radiating groove 4, radiating groove 4 is arranged in parallel within on housing 1, radiating groove 4 is the venetian blind type structure, and effectively blocks dust enters into housing 1 inside, and housing 1 is plastic material, base 3 two ends are provided with installing hole 5, and installing hole 5 is screw.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. capacitor dust-proof radiating casing, comprise housing, end cap and base, housing is arranged on base, the upper end is provided with end cap, it is characterized in that: described housing upper end is provided with radiating groove, described radiating groove is arranged in parallel within on housing, and described radiating groove is the venetian blind type structure, and described base two ends are provided with installing hole.
2. a kind of capacitor dust-proof radiating casing according to claim 1, it is characterized in that: described housing is aluminum material or plastic material.
3. a kind of capacitor dust-proof radiating casing according to claim 1, it is characterized in that: described installing hole is screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610737 CN202930225U (en) | 2012-11-19 | 2012-11-19 | Capacitor dustproof heat radiation housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610737 CN202930225U (en) | 2012-11-19 | 2012-11-19 | Capacitor dustproof heat radiation housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202930225U true CN202930225U (en) | 2013-05-08 |
Family
ID=48220161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220610737 Expired - Fee Related CN202930225U (en) | 2012-11-19 | 2012-11-19 | Capacitor dustproof heat radiation housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202930225U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106298235A (en) * | 2016-09-14 | 2017-01-04 | 铜陵源丰电子有限责任公司 | Suspended type heat radiation capacitor bottom one |
| CN109103018A (en) * | 2018-09-21 | 2018-12-28 | 南通成晟电子实业有限公司 | A kind of Low-cost alternating-current capacitor for motor |
-
2012
- 2012-11-19 CN CN 201220610737 patent/CN202930225U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106298235A (en) * | 2016-09-14 | 2017-01-04 | 铜陵源丰电子有限责任公司 | Suspended type heat radiation capacitor bottom one |
| CN109103018A (en) * | 2018-09-21 | 2018-12-28 | 南通成晟电子实业有限公司 | A kind of Low-cost alternating-current capacitor for motor |
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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: 20130508 Termination date: 20131119 |