CN207134243U - The automatic connection in series-parallel high square resistance metal metallized safety film of micro unit - Google Patents
The automatic connection in series-parallel high square resistance metal metallized safety film of micro unit Download PDFInfo
- Publication number
- CN207134243U CN207134243U CN201720761734.0U CN201720761734U CN207134243U CN 207134243 U CN207134243 U CN 207134243U CN 201720761734 U CN201720761734 U CN 201720761734U CN 207134243 U CN207134243 U CN 207134243U
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- China
- Prior art keywords
- micro unit
- series
- automatic connection
- square resistance
- high square
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Abstract
The utility model discloses a kind of metallizing safety membrane used in capacitor, it is characterised in that：Upper/lower electrode sheetmetal membrane structure is different, bottom crown two edges are thickened area, the utility model advantage is the connection between electrode micro unit, both the parallel connection between micro unit had been played, there is fuse again simultaneously, when capacitor works, there is no electric current to flow through on connection filament between micro unit, the loss of fuse when capacitor normal work present in common safety film capacitor being not present on the fuse of this structure, improve the stability of condenser capacity, extend its service life, and it is simple in construction, it is convenient to carry out.
Description
Technical field
It the utility model is related to the automatic connection in series-parallel high square resistance metallization peace of capacitor area, particularly capacitor micro unit
Full film.
Background technology
The metallized film used at present, or simple safeguard membrane structural is used, or simple high square resistance film is used, have
Respective weak point, fuse has electric current and flowed through in the presence of certain loss when safety film capacitor works, and influences capacitor
Service life, high square resistance film is less desirable in terms of self-healing because the coat of metal is than relatively thin, and it is tight that time self-healing heating easily occurs
Weight.Both can not meet requirement now, so combining the two advantage, evade deficiency and improved.
The content of the invention
The purpose of this utility model is to overcome the above insufficient, is related to a kind of automatic connection in series-parallel high square resistance of new micro unit
Metal metallized safety film, so that capacitor has high pressure, it is lost small, it is ensured that while reliability, improve capacitor and use the longevity
Life.
The purpose of this utility model is achieved through the following technical solutions：A kind of automatic connection in series-parallel high square resistance metal of micro unit
Change safety diaphragm, including basement membrane（5）, both sides thickened area（1）, fuse（2）, metal vapor deposition layer（3）, blank（4）All it is not to be deposited
Part.Basement membrane（5）For the other materials film such as polypropylene screen, polyester film, the two edges of bottom crown will thicken, the coat of metal
（3）Can be zinc, aluminium, allumen or other metal materials, fuse（2）Play micro unit parallel connection, it is micro- when capacitor works
Connection fuse between unit（2）Upper no electric current flows through, and after the folded volume of upper and lower two-plate, micro unit automatic string can be achieved simultaneously
Connection.
The utility model compared with prior art, has advantages below：The different structure of upper bottom crown, make electrode micro unit
Between connection, fuse had both played the parallel connection between micro unit, while had again with common safety diaphragm identical fuse
Effect, when capacitor works, does not have electric current to flow through on the connection filament between micro unit, so, on the fuse of this structure
In the absence of present in common safety film capacitor during capacitor normal work fuse loss, improve the steady of condenser capacity
It is qualitative, extend its service life, and it is simple in construction, it is convenient to carry out.
Brief description of the drawings
Fig. 1 is upper and lower battery lead plate film schematic diagram.
Fig. 2 is the schematic diagram after the upper bottom crown of evaporation.
Embodiment
As shown in figure 1, a kind of automatic connection in series-parallel high square resistance metal metallized safety film of micro unit, including basement membrane（5）, both sides thicken
Area（1）, fuse（2）, metal vapor deposition layer（3）, clear area（4）All it is not evaporated segment.Basement membrane（5）For polypropylene screen, polyester
The other materials film such as film, the two edges of bottom crown will thicken, the coat of metal（3）Can be zinc, aluminium, allumen or other
Metal material.By the difference of upper and lower electrode plate structure, automatic series and parallel is realized, when capacitor works, the company between micro unit
Connecing on filament does not have electric current to flow through, and better than common safety diaphragm, greatly reduces this partition losses, improves the stabilization of condenser capacity
Property, extend its service life.
More than display the advantages of describing general principle of the present utility model, principal character and the utility model.This area
Technical staff should be recognized that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification only
It is to illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has
Various changes and modifications, these changes and improvements are both fallen within claimed scope.The utility model is applied inventing simultaneously.
All all modes that the purpose of this utility model is realized using the similar structure of the utility model and its method are new in this practicality
Within the protection domain of type.
Claims (7)
1. the automatic connection in series-parallel high square resistance metal metallized safety film of micro unit, it is characterized in that, it is made up of following sections：Basement membrane（5）, two
Side thickened area（1）, fuse（2）, metal vapor deposition layer（3）, clear area（4）All it is not evaporated segment, and upper and lower electrode plate structure is not
Together.
2. the automatic connection in series-parallel high square resistance metal metallized safety film of micro unit according to claim 1, it is characterised in that：Basement membrane
（5）For the other materials film such as polypropylene screen, polyester film.
3. the automatic connection in series-parallel high square resistance metal metallized safety film of micro unit according to claim 1, it is characterised in that：Bottom crown
Two edges will thicken.
4. the automatic connection in series-parallel high square resistance metal metallized safety film of micro unit according to claim 1, it is characterised in that：Metal-plated
Layer（3）Can be zinc, aluminium, allumen or other metal materials.
5. the automatic connection in series-parallel high square resistance metal metallized safety film of micro unit according to claim 1, it is characterised in that：Fuse
（2）Play micro unit parallel connection.
6. the automatic connection in series-parallel high square resistance metal metallized safety film of micro unit according to claim 1, it is characterised in that：Capacitor
During work, the connection fuse between micro unit（2）Upper no electric current flows through.
7. the automatic connection in series-parallel high square resistance metal metallized safety film of micro unit according to claim 1, it is characterised in that：Upper and lower two
After pole volume, the automatic connection in series-parallel of micro unit can be achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720761734.0U CN207134243U (en) | 2017-06-28 | 2017-06-28 | The automatic connection in series-parallel high square resistance metal metallized safety film of micro unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720761734.0U CN207134243U (en) | 2017-06-28 | 2017-06-28 | The automatic connection in series-parallel high square resistance metal metallized safety film of micro unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207134243U true CN207134243U (en) | 2018-03-23 |
Family
ID=61632515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720761734.0U Expired - Fee Related CN207134243U (en) | 2017-06-28 | 2017-06-28 | The automatic connection in series-parallel high square resistance metal metallized safety film of micro unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207134243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134363A (en) * | 2017-06-28 | 2017-09-05 | 哈尔滨理工大学 | The automatic connection in series-parallel high square resistance metal metallized safety film of micro unit |
-
2017
- 2017-06-28 CN CN201720761734.0U patent/CN207134243U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134363A (en) * | 2017-06-28 | 2017-09-05 | 哈尔滨理工大学 | The automatic connection in series-parallel high square resistance metal metallized safety film of micro unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180323 Termination date: 20190628 |