CN205487758U - Electric container upper cover of built -in ground connection - Google Patents
Electric container upper cover of built -in ground connection Download PDFInfo
- Publication number
- CN205487758U CN205487758U CN201620092057.3U CN201620092057U CN205487758U CN 205487758 U CN205487758 U CN 205487758U CN 201620092057 U CN201620092057 U CN 201620092057U CN 205487758 U CN205487758 U CN 205487758U
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- CN
- China
- Prior art keywords
- built
- ground connection
- aluminum shell
- metal
- installing hole
- 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 an electric container upper cover of built -in ground connection, including aluminum casing, aluminum casing's bottom is equipped with the ground loop, aluminum casing's upper end is equipped with the plastics upper cover, aluminum casing's top is equipped with leading -out terminal, inboard and the aluminum casing contacting area of plastics upper cover are equipped with built -in sheetmetal, built -in sheetmetal one end sets up in aluminum casing, other end connection metal mounting hole, aluminum casing is through built -in sheetmetal and metal mounting hole solid ground sheetmetal, be equipped with built -in mounting hole on the ground connection sheetmetal, this electric container upper cover of built -in ground connection easy operation, the equipment is convenient fast, and production efficiency is higher.
Description
Technical field
This utility model relates to upper capacitor cover technical field, particularly to the upper capacitor cover of a kind of built-in ground connection.
Background technology
Cylindrical power electronic capacitor typically uses with the metal shell installing bolt, easy for installation and shell is connected with the metal framework of cabinet and directly can play the effect of ground connection, and some use occasion can not use with the shell installing bolt due to the restriction that cabinet designs, the ground connection of capacitor becomes a problem in this case, most capacitor manufacturers use the mode overlapping ground loop on shell, although this method solves problem with grounding, but need regulation when installing, complex operation and outward appearance concordance are bad, user installation need to individually go between when using and receive on metal cabinet.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, adapt to reality need, it is provided that upper plastic cover is provided with built-in metal sheet internal with aluminum shell contact site, and built-in metal sheet is directly injection-moulded in aluminum shell, and be connected with metal installing hole, thus solve the problems referred to above.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
A kind of upper capacitor cover of built-in ground connection, including aluminum shell, the bottom of described aluminum shell is provided with ground loop, the upper end of described aluminum shell is provided with upper plastic cover, the top of described aluminum shell is provided with leading-out terminal, the inner side of described upper plastic cover and aluminum shell contact site are provided with built-in metal sheet, described built-in metal sheet one end is arranged in aluminum shell, the other end connects metal installing hole, described aluminum shell passes through built-in metal sheet and metal installing hole dead earth sheet metal, and described grounded metal sheet is provided with built-in installing hole.
The upper capacitor cover of above-described a kind of built-in ground connection, is characterized by that described built-in installing hole is provided with screw thread.
The upper capacitor cover of above-described a kind of built-in ground connection, is characterized by that described built-in installing hole is metal material.
This utility model is reached to provide the benefit that: the upper capacitor cover of this built-in ground connection, owing to being provided with built-in metal sheet internal with aluminum shell contact site at upper plastic cover, built-in metal sheet is directly injection-moulded in aluminum shell, and be connected with metal installing hole, so metal installing hole connects with aluminum shell, when installing capacitor, metal installing hole directly can take into account the function of ground connection, without installing ground loop the most on the capacitor, and owing to being to be directly injection-moulded in upper capacitor cover, grounded metal sheet will not be subjected to displacement and come off, assemble during capacitor quick and convenient, it is effectively improved production efficiency, and for capacitor user, only capacitor need to be installed on metal cabinet, problem with grounding solves naturally, without again by a capacitor independent grounding line.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, is not intended that restriction of the present utility model together with embodiment of the present utility model.
In the accompanying drawings:
Fig. 1 is the structural representation of the upper capacitor cover of a kind of built-in ground connection described in this utility model embodiment；
Fig. 2 is the structural representation of the upper capacitor cover built-in metal sheet of a kind of built-in ground connection described in this utility model embodiment；
Fig. 3 is the structural representation of the built-in installing hole of upper capacitor cover of a kind of built-in ground connection described in this utility model embodiment；
Diagram: 1, aluminum shell；2, ground loop；3, upper plastic cover；4, leading-out terminal；5, built-in installing hole；6, built-in metal sheet；7, built-in installing hole；8, grounded metal sheet.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains this utility model, be not used to limit this utility model.
Embodiment: as Figure 1-3, the upper capacitor cover of a kind of built-in ground connection of this utility model, including aluminum shell 1, the bottom of described aluminum shell 1 is provided with ground loop 2, the upper end of described aluminum shell 1 is provided with upper plastic cover 3, the top of described aluminum shell 1 is provided with leading-out terminal 4, the inner side of described upper plastic cover 3 and aluminum shell 1 contact site are provided with built-in metal sheet 6, described built-in metal sheet 6 one end is arranged in aluminum shell 1, the other end connects metal installing hole 7, described aluminum shell 1 is by built-in metal sheet 6 and metal installing hole dead earth sheet metal 8, described grounded metal sheet 8 is provided with built-in installing hole 7.
Described built-in installing hole 7 is provided with screw thread, described built-in installing hole 7 is metal material, owing to being provided with built-in metal sheet 6 internal with aluminum shell 1 contact site at upper plastic cover 3, built-in metal sheet 6 is directly injection-moulded in aluminum shell 1, and be connected with metal installing hole, so metal installing hole connects with aluminum shell 1, when installing capacitor, metal installing hole directly can take into account the function of ground connection, without installing ground loop 2 the most on the capacitor, and owing to being to be directly injection-moulded in upper capacitor cover, grounded metal sheet 8 will not be subjected to displacement and come off, assemble during capacitor quick and convenient, it is effectively improved production efficiency, and for capacitor user, only capacitor need to be installed on metal cabinet, problem with grounding solves naturally, without again by a capacitor independent grounding line.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this utility model, although this utility model being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (3)
1. the upper capacitor cover of a built-in ground connection, including aluminum shell (1), it is characterized in that, the bottom of described aluminum shell (1) is provided with ground loop (2), the upper end of described aluminum shell (1) is provided with upper plastic cover (3), the top of described aluminum shell (1) is provided with leading-out terminal (4), the inner side of described upper plastic cover (3) and aluminum shell (1) contact site are provided with built-in metal sheet (6), described built-in metal sheet (6) one end is arranged in aluminum shell (1), the other end connects metal installing hole, described aluminum shell (1) passes through built-in metal sheet (6) and metal installing hole dead earth sheet metal (8), described grounded metal sheet (8) is provided with built-in installing hole (7).
The upper capacitor cover of a kind of built-in ground connection the most according to claim 1, it is characterised in that described built-in installing hole (7) is provided with screw thread.
The upper capacitor cover of a kind of built-in ground connection the most according to claim 1, it is characterised in that described built-in installing hole (7) is metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620092057.3U CN205487758U (en) | 2016-01-30 | 2016-01-30 | Electric container upper cover of built -in ground connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620092057.3U CN205487758U (en) | 2016-01-30 | 2016-01-30 | Electric container upper cover of built -in ground connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205487758U true CN205487758U (en) | 2016-08-17 |
Family
ID=56672372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620092057.3U Expired - Fee Related CN205487758U (en) | 2016-01-30 | 2016-01-30 | Electric container upper cover of built -in ground connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205487758U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341115A (en) * | 2019-08-08 | 2019-10-18 | 佛山市三水兆丰和塑料制品有限公司 | The production technology of capacitor shell, the mold for producing capacitor shell and capacitor shell |
| CN111554512A (en) * | 2020-05-26 | 2020-08-18 | 安徽航睿电子科技有限公司 | Novel energy storage capacitor cover plate grounding device |
-
2016
- 2016-01-30 CN CN201620092057.3U patent/CN205487758U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341115A (en) * | 2019-08-08 | 2019-10-18 | 佛山市三水兆丰和塑料制品有限公司 | The production technology of capacitor shell, the mold for producing capacitor shell and capacitor shell |
| CN111554512A (en) * | 2020-05-26 | 2020-08-18 | 安徽航睿电子科技有限公司 | Novel energy storage capacitor cover plate grounding device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180130 |