CN202258797U - Small-diameter top cover explosion-proof capacitor - Google Patents
Small-diameter top cover explosion-proof capacitor Download PDFInfo
- Publication number
- CN202258797U CN202258797U CN2011203149556U CN201120314955U CN202258797U CN 202258797 U CN202258797 U CN 202258797U CN 2011203149556 U CN2011203149556 U CN 2011203149556U CN 201120314955 U CN201120314955 U CN 201120314955U CN 202258797 U CN202258797 U CN 202258797U
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- CN
- China
- Prior art keywords
- top cover
- terminal fixing
- explosion
- housing
- fixing pedestal
- 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 - Lifetime
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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model relates to a small-diameter top cover explosion-proof capacitor comprising a cylindrical housing; wherein an opening at a top of the housing is sealed by a top cover in the form of explosion proofing, a terminal fixing base is arranged on the top cover; an external diameter of the cylindrical housing is less than or equal to 30mm; the terminal fixing base is formed by at least one inverted cone with a wide top and a narrow bottom; a narrower end of the inverted cone of the terminal fixing base is abutted against the top cover; and a top surface of the terminal fixing base is correspondingly provided with two leading-out terminals. According to the small-diameter top cover explosion-proof capacitor of the utility model with the above structure, the diameter of the housing is less than or equal to 30mm, thus oil perfusion volume can be reduced, and material cost also can be reduced; in addition, the terminal fixing base is formed by the inverted cone with the wide top and the narrow bottom, and the narrower end of the inverted cone is abutted against the top cover, thereby increasing a distance and a space between the terminal fixing base and a sealing part of the housing, and ensuring that a sealing mould may have enough space to perform sealing processing.
Description
Technical field
The utility model relates to a kind of capacitor, especially designs a kind of top cover explosion-resistant capacitor of minor diameter.
Background technology
At present, the diameter of producing top cover explosion-resistant capacitor generally φ 35mm or more than because diameter is bigger, do not have enough spaces to fixedly mount, make to install and fix to bring inconvenience; In addition, the less capacitor of some Capacity Ratio adopts the major diameter shell too, causes oily groundwater increment to increase, the increase of material cost.
Summary of the invention
The purpose of the utility model is to solve the deficiency of above-mentioned prior art; And provide a kind of simple and reasonable for structure; Conveniently install and use, save production cost, the capacitor casing diameter is less; Increased the distance of terminal fixing pedestal and housing sealing part, guaranteed that seal mould has the minor diameter top cover explosion-proof type capacitor that seals in enough spaces.
The utility model solves the technical scheme that its technical problem adopted: a kind of minor diameter top cover explosion-proof type capacitor, comprise housing cylindraceous, and the housing top end opening is sealed with top cover with explosion-proof form; Terminal fixing pedestal is installed on the top cover, it is characterized in that, said housing external diameter cylindraceous is≤30mm; Terminal fixing pedestal is made up of at least one inverted cone wide at the top and narrow at the bottom, and a narrower end and the top cover of the terminal fixing pedestal of inverted cone offsets, and terminal fixing pedestal end face correspondence is equipped with two leading-out terminals; The minor diameter top cover explosion-proof type capacitor of this structure; Its diameter of the housing is less than or equals 30mm, reduces oily groundwater increment, reduces material cost; And terminal fixing pedestal is arranged to inverted cone wide at the top and narrow at the bottom; A narrower end and the top cover of inverted cone offsets, and increased the distance and the space of terminal fixing pedestal and housing sealing part, guarantees that seal mould has enough spaces and seals processing.
The utility model can also adopt following technical measures to solve: as improvement further, the terminal fixing pedestal end face between said two leading-out terminals is provided with dividing plate; Separate with dividing plate between two leading-out terminals, guarantee electrical safety.
Said terminal fixing pedestal is made up of two inverted cones connections wide at the top and narrow at the bottom.
Said housing external diameter cylindraceous is 25mm-30mm.
Said left and right two inverted cones wide at the top and narrow at the bottom are that monolithic connects formation.
The beneficial effect of the utility model is: a kind of capacitor of being convenient to install of the utility model, and it is simple and reasonable for structure, the convenient installation; Its diameter of the housing is 25mm-30mm; Be to reduce oily groundwater increment between inner walls and the fuse, save material, reduce production costs; And terminal fixing pedestal is arranged at least one inverted cone wide at the top and narrow at the bottom; A narrower end and the top cover of inverted cone offsets, and increased sealing part distance and space between terminal fixing pedestal and the shell nozzle, guarantees that seal mould has enough spaces and seals processing.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of relative another angle of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
To shown in Figure 2, a kind of minor diameter top cover explosion-proof type capacitor comprises housing 1 cylindraceous like Fig. 1; Housing 1 top end opening is sealed with top cover 2 with explosion-proof form, and terminal fixing pedestal 3 is installed on the top cover 1, and said housing 1 external diameter cylindraceous is≤30mm; Terminal fixing pedestal 3 is made up of two inverted cones connections wide at the top and narrow at the bottom, and terminal fixing pedestal 3 narrower ends 301 of inverted cone offset with top covers 2, and terminal fixing pedestal 3 end faces 302 correspondences are equipped with two leading-out terminals 5; The minor diameter top cover explosion-proof type capacitor of this structure; Its housing 1 diameter is less than or equals 30mm, reduces oily groundwater increment, reduces material cost; And terminal fixing pedestal 3 is arranged to inverted cone wide at the top and narrow at the bottom; The narrower end 301 of inverted cone offsets with top cover 2, has increased distance and space between terminal fixing pedestal 3 and housing 1 sealing part 6, guarantees that seal mould has enough spaces and seals processing.
As improvement further, terminal fixing pedestal 3 end faces 302 between said two leading-out terminals 5 are provided with dividing plate 7; Separate with dividing plate 7 between two leading-out terminals 5, guarantee electrical safety.
Said housing cylindraceous 1 external diameter is 25mm-30mm.
Said left and right two inverted cones wide at the top and narrow at the bottom are that monolithic connects formation.
Above-described specific embodiment is merely the utility model preferred embodiment, the equivalent arrangements of being done according to the utility model claim such as, and the technology that all should be the utility model contains.
Claims (5)
1. minor diameter top cover explosion-proof type capacitor; Comprise housing cylindraceous (1); Housing (1) top end opening is sealed with top cover (2) with explosion-proof form, and terminal fixing pedestal (3) is installed on the top cover (1), it is characterized in that; Said housing cylindraceous (1) external diameter is≤30mm; Terminal fixing pedestal (3) is made up of at least one inverted cone wide at the top and narrow at the bottom connection, and the narrower end (301) of the terminal fixing pedestal of inverted cone (3) offsets with top cover (2), and terminal fixing pedestal (3) end face (302) correspondence is equipped with two leading-out terminals (5).
2. minor diameter top cover explosion-proof type capacitor according to claim 1 is characterized in that terminal fixing pedestal (3) end face (302) between said two leading-out terminals (5) is provided with dividing plate (7).
3. minor diameter top cover explosion-proof type capacitor according to claim 1 is characterized in that, said terminal fixing pedestal (3) is made up of two inverted cones connections wide at the top and narrow at the bottom.
4. minor diameter top cover explosion-proof type capacitor according to claim 1 is characterized in that said housing cylindraceous (1) external diameter is 25mm-30mm.
5. minor diameter top cover explosion-proof type capacitor according to claim 3 is characterized in that, said left and right two inverted cones wide at the top and narrow at the bottom are that monolithic connects formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203149556U CN202258797U (en) | 2011-08-26 | 2011-08-26 | Small-diameter top cover explosion-proof capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203149556U CN202258797U (en) | 2011-08-26 | 2011-08-26 | Small-diameter top cover explosion-proof capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258797U true CN202258797U (en) | 2012-05-30 |
Family
ID=46120003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203149556U Expired - Lifetime CN202258797U (en) | 2011-08-26 | 2011-08-26 | Small-diameter top cover explosion-proof capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103811168A (en) * | 2014-01-20 | 2014-05-21 | 宁国市天威电器有限公司 | Insulating terminal for capacitor cover plate |
-
2011
- 2011-08-26 CN CN2011203149556U patent/CN202258797U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103811168A (en) * | 2014-01-20 | 2014-05-21 | 宁国市天威电器有限公司 | Insulating terminal for capacitor cover plate |
| CN103811168B (en) * | 2014-01-20 | 2018-01-26 | 合肥市易远新材料有限公司 | Capacitor cover plate insulated terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FOSHAN SHUNDE SHENGYE ELECTRICAL CO., LTD. Free format text: FORMER OWNER: SHENGYE ELECTRICAL APPLIANCES CO., LTD., SHUNDE DISTRICT, FOSHAN CITY Effective date: 20140617 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140617 Address after: 528308 Guangdong Province, Foshan city Shunde District Lunjiao new Xi four northbound No. 4 Patentee after: SHENGYE ELECTRICAL CO., LTD. Address before: 528308 Guangdong Province, Foshan city Shunde District Lunjiao Street three Chau Industrial District Patentee before: Shengye Electrical Appliances Co., Ltd., Shunde District, Foshan City |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528308 North 4 Lunjiao Xinxi Fourth Road, Shunde District, Foshan City, Guangdong Province Patentee after: Shengye Electric Co., Ltd. Address before: 528308 North 4 Lunjiao Xinxi Fourth Road, Shunde District, Foshan City, Guangdong Province Patentee before: SHENGYE ELECTRICAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |