CN204117859U - A kind of aluminum-casing capacitor with plastic protection cover - Google Patents
A kind of aluminum-casing capacitor with plastic protection cover Download PDFInfo
- Publication number
- CN204117859U CN204117859U CN201420441448.2U CN201420441448U CN204117859U CN 204117859 U CN204117859 U CN 204117859U CN 201420441448 U CN201420441448 U CN 201420441448U CN 204117859 U CN204117859 U CN 204117859U
- Authority
- CN
- China
- Prior art keywords
- protection cover
- plastic protection
- aluminum
- cover
- end bowl
- 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 discloses a kind of aluminum-casing capacitor with plastic protection cover, comprise housing, upper cover, end bowl, cable and plastic protection cover, described housing bottom outer wall is connected with bolt, housing upper end arranges upper cover, on cover and be provided with end bowl, described cable is located on the brace of end bowl inside bottom surface through the connection of end bowl, described plastic protection cover is arranged on and covers, plastic protection cover comprises top, middle part and bottom, described upper and lower is cylindrical, middle part is truncated cone-shaped, described top, middle part and lower diameter increase successively, through hole is provided with in the middle of plastic protection cover, described cable from inside to outside passes through hole and stretches out.The aluminum-casing capacitor security performance of band plastic protection cover of the present utility model is good, during use, easy for installation, safe and reliable.
Description
Technical field
The utility model relates to new electronic component technical field, particularly relates to a kind of aluminum-casing capacitor with plastic protection cover.
Background technology
At present; aluminum-casing capacitor end bowl adopts bonding wire structure, and cable is directly connected with brace, and fail safe is low; some upper ends adopt aluminum hull protective cover; ensure that two interelectrode creepage distances and guard electrode are not easy to be accessed, the certain defencive function had, avoids causing the accident; together with but aluminum hull electric capacity can not be connected directly between with the protective cover of aluminum material; need just can be linked together by crimping again, install inconvenient, and be easily out of shape.
Utility model content
The purpose of this utility model there is provided a kind of aluminum-casing capacitor with plastic protection cover, plastic protection cover is provided with in aluminum-casing capacitor upper end, capacitor for voltage protection two electrodes, adopt pneumatic means directly to press during installation and just can complete installation, easy for installation, substantially increase production efficiency, and Stability Analysis of Structures, not yielding, in addition, cable is located on the brace of end bowl inside bottom surface by the connection of end bowl, filling epoxy resin in end bowl, there is good protection effect, avoid the exposed hidden danger causing line short or electric leakage of lead-in wire, substantially increase the security performance of electric capacity.
The technical solution adopted in the utility model is as follows:
A kind of aluminum-casing capacitor with plastic protection cover, comprise housing, upper cover, end bowl, cable and plastic protection cover, described housing bottom outer wall is connected with bolt, housing upper end arranges upper cover, on cover and be provided with end bowl, described cable is located on the brace of end bowl inside bottom surface through the connection of end bowl, described plastic protection cover is arranged on and covers, described plastic protection cover comprises top, middle part and bottom, described upper and lower is cylindrical, middle part is truncated cone-shaped, described top, middle part and lower diameter increase successively, through hole is provided with in the middle of described plastic protection cover, described cable from inside to outside passes through hole and stretches out.
The inner filling epoxy resin of described end bowl.There is good protection effect, avoid the exposed hidden danger causing line short or electric leakage of lead-in wire, substantially increase the security performance of electric capacity.
Described plastic protection cover is integrated injection mo(u)lding.
Described plastic protection cover adopts nylon material to make.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model by arranging plastic protection cover on aluminum-casing capacitor, top is arranged to by plastic protection cover, middle part and bottom, upper and lower is cylindrical, middle part is truncated cone-shaped, described top, middle part and lower diameter increase successively, good stability, employing nylon material is made, not yielding, through hole is provided with in the middle of plastic protection cover, lead-in wire is drawn from through hole, capacitor for voltage protection two electrodes, plastic protection cover adopts plastics integrated injection molding, adopt pneumatic means directly to press during installation and just can complete installation, good airproof performance, easy for installation, substantially increase production efficiency, directly drawn by cable tail to change into simultaneously and wrap up in end bowl, filling epoxy resin in end bowl, has good protection effect, avoids the exposed hidden danger causing line short or electric leakage of lead-in wire, improve the security performance of electric capacity, be connected with bolt at housing exterior walls, install by spiral is convenient, it is easy for installation, safe and reliable when aluminum-casing capacitor of the present utility model uses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model will be further described.
See accompanying drawing, a kind of aluminum-casing capacitor with plastic protection cover, comprise housing 1, upper cover 2, end bowl 3, cable 4 and plastic protection cover 5, described housing 1 bottom outer wall is connected with bolt 6, housing 1 upper end arranges upper cover 2, upper cover 2 is provided with end bowl 3, described cable 4 is located on the brace of end bowl 3 inside bottom surface through the connection of end bowl 3, the described inner filling epoxy resin of end bowl 3, described plastic protection cover 5 is arranged on upper cover 2, described plastic protection cover 5 comprises top 501, middle part 502 and bottom 503, described top 501 and bottom 503 are cylindrical, middle part 502 is truncated cone-shaped, described top 501, middle part 502 and bottom 503 diameter increase successively, through hole 504 is provided with in the middle of described plastic protection cover 5, described cable 4 from inside to outside passes through hole 504 and stretches out, described plastic protection cover 5 adopts nylon material integrated injection molding.The utility model by arranging plastic protection cover 5 on aluminum-casing capacitor, through hole 504 is provided with in the middle of plastic protection cover, lead-in wire is drawn from through hole, capacitor for voltage protection two electrodes, plastic protection cover adopts plastics integrated injection molding, adopts pneumatic means directly to press and just can complete installation, good airproof performance during installation, easy for installation, substantially increase production efficiency; Directly drawn by cable tail to change into simultaneously and wrap up in end bowl, filling epoxy resin in end bowl, has good protection effect, avoids the exposed hidden danger causing line short or electric leakage of lead-in wire, improve the security performance of electric capacity; Be connected with bolt 6 at housing 2 outer wall, install by spiral 6 is convenient, easy for installation, safe and reliable when aluminum-casing capacitor of the present utility model uses.
Claims (4)
1. the aluminum-casing capacitor with plastic protection cover, it is characterized in that: comprise housing, upper cover, end bowl, cable and plastic protection cover, described housing bottom outer wall is connected with bolt, housing upper end arranges upper cover, on cover and be provided with end bowl, described cable is located on the brace of end bowl inside bottom surface through the connection of end bowl, described plastic protection cover is arranged on and covers, described plastic protection cover comprises top, middle part and bottom, described upper and lower is cylindrical, middle part is truncated cone-shaped, described top, middle part and lower diameter increase successively, through hole is provided with in the middle of described plastic protection cover, described cable from inside to outside passes through hole and stretches out.
2. the aluminum-casing capacitor of band plastic protection cover according to claim 1, is characterized in that: the inner filling epoxy resin of described end bowl.
3. the aluminum-casing capacitor of band plastic protection cover according to claim 1, is characterized in that: described plastic protection cover is integrated injection mo(u)lding.
4. the aluminum-casing capacitor of band plastic protection cover according to claim 1, is characterized in that: described plastic protection cover adopts nylon material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441448.2U CN204117859U (en) | 2014-08-06 | 2014-08-06 | A kind of aluminum-casing capacitor with plastic protection cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441448.2U CN204117859U (en) | 2014-08-06 | 2014-08-06 | A kind of aluminum-casing capacitor with plastic protection cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204117859U true CN204117859U (en) | 2015-01-21 |
Family
ID=52335147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420441448.2U Expired - Fee Related CN204117859U (en) | 2014-08-06 | 2014-08-06 | A kind of aluminum-casing capacitor with plastic protection cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204117859U (en) |
-
2014
- 2014-08-06 CN CN201420441448.2U patent/CN204117859U/en not_active Expired - Fee Related
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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: 20150121 Termination date: 20200806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |