CN203423068U - Capacitor box body - Google Patents
Capacitor box body Download PDFInfo
- Publication number
- CN203423068U CN203423068U CN201320404808.7U CN201320404808U CN203423068U CN 203423068 U CN203423068 U CN 203423068U CN 201320404808 U CN201320404808 U CN 201320404808U CN 203423068 U CN203423068 U CN 203423068U
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- CN
- China
- Prior art keywords
- box body
- capacitor
- capacitor box
- housing
- utility
- 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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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model relates to a capacitor box body. The capacitor box body includes a shell body, which comprises a round side wall and a bottom wall, wherein the shell body is separated into capacitor chambers and terminal chambers by baffle plates, leading wires are disposed on the side wall, and an insulation layer is coated on the external surface of the shell body. The capacitor box body has advantages of being reasonable in structure design, being capable of reducing oxidisability of an external shell, being capable of improving product insulativity and safety performance, and being capable of expanding service life of a capacitor and reducing cost.
Description
Technical field
The utility model relates to a kind of capacitor box body.
1 scape technology
Capacitor chamber is one of a large amount of electronic components that use in electronic equipment, and the isolation being widely used in circuit is handed over every straight-through, coupling, resonant tank, power conversion, the aspects such as control.The shell of capacitor is also very important concerning capacitor, and existing capacitor case is all generally to be made by aluminium, but it is easily oxidized, reduces the insulativity of shell simultaneously, reduces product security performance in use, the useful life of shortening capatcitor.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, a kind of capacitor box body that improves security performance and useful life is provided.
The utility model solves the technical scheme that its technical problem adopts: a kind of capacitor box body, have housing, housing is comprised of circular side wall and diapire, in housing, by barrier partitions, becomes capacitance cavity and terminal cavities, on sidewall, be provided with lead-in wire, on the outer surface of housing, bag adheres to insulating barrier.
Further, the wall thickness of housing is 0.25-0.5mm.
Further, thickness of insulating layer is 0.03-0.05mm.
Further, the material that insulating barrier adopts is epoxy resin.
The beneficial effects of the utility model are: the utility model is reasonable in design, reduce the oxidizability of shell, improve the insulating properties of product, increase its security performance, greatly promote the useful life of capacitor, reduce costs.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. housings in figure, 2. sidewall, 3. diapire, 4. baffle plate, 5. capacitance cavity, 6. terminal cavities, 7. lead-in wire, 8. insulating barrier.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
A kind of capacitor box body as shown in Figure 1, there is housing 1, housing 1 is comprised of circular side wall 2 and diapire 3, in housing 1, by baffle plate 4, be separated into capacitance cavity 5 and terminal cavities 6, on sidewall 2, be provided with lead-in wire 7, on the outer surface of housing 1, bag adheres to insulating barrier 8, and the wall thickness of housing 1 is 0.25-0.5mm, insulating barrier 8 thickness are 0.03-0.05mm, and the material that insulating barrier 8 adopts is epoxy resin.
Above-mentioned execution mode is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and be implemented; can not limit protection range of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in protection range of the present utility model.
Claims (4)
1. a capacitor box body, there is housing (1), it is characterized in that: described housing (1) is comprised of circular side wall (2) and diapire (3), in housing (1), by baffle plate (4), be separated into capacitance cavity (5) and terminal cavities (6), on sidewall (2), be provided with lead-in wire (7), on the outer surface of housing (1), bag adheres to insulating barrier (8).
2. capacitor box body according to claim 1, is characterized in that: the wall thickness of described housing (1) is 0.25-0.5mm.
3. capacitor box body according to claim 1, is characterized in that: described insulating barrier (8) thickness is 0.03-0.05mm.
4. capacitor box body according to claim 1, is characterized in that: the material that described insulating barrier (8) adopts is epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320404808.7U CN203423068U (en) | 2013-07-05 | 2013-07-05 | Capacitor box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320404808.7U CN203423068U (en) | 2013-07-05 | 2013-07-05 | Capacitor box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423068U true CN203423068U (en) | 2014-02-05 |
Family
ID=50022160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320404808.7U Expired - Fee Related CN203423068U (en) | 2013-07-05 | 2013-07-05 | Capacitor box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423068U (en) |
-
2013
- 2013-07-05 CN CN201320404808.7U patent/CN203423068U/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: 20140205 Termination date: 20140705 |
|
| EXPY | Termination of patent right or utility model |