CN203026358U - Capacitor structure - Google Patents
Capacitor structure Download PDFInfo
- Publication number
- CN203026358U CN203026358U CN 201220597479 CN201220597479U CN203026358U CN 203026358 U CN203026358 U CN 203026358U CN 201220597479 CN201220597479 CN 201220597479 CN 201220597479 U CN201220597479 U CN 201220597479U CN 203026358 U CN203026358 U CN 203026358U
- Authority
- CN
- China
- Prior art keywords
- capacitor
- intermediate cavity
- annular chamber
- boss
- top cover
- 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
Links
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model discloses a capacitor structure. The capacitor structure comprises a capacitor housing made from a vulcanized rubber material. The inner space of the capacitor housing is partitioned into two portions including a middle cavity and an annular cavity surrounding the middle cavity through an annular partition board. A capacitor core is arranged in the middle cavity. Cooling oil is injected into the annular cavity. The top portion of the capacitor housing is covered with a top cover. According to the utility model, the cooling capability of the capacitor is greatly improved, so that the security of the capacitor can be improved.
Description
Technical field
The utility model relates to capacitor area, is specially a kind of capacitor arrangement.
Background technology
Electric capacity is one of a large amount of electronic components that use in electronic equipment, is widely used in every aspects such as straight, coupling, bypass, filtering, resonant tank, power conversion, control circuits.Electric capacity is to be made of any two insulated from each other and very near conductors of being separated by.In prior art, there is the problem that heat is difficult to leave in capacitor, and affects the safe operation of capacitor.
The utility model content
The purpose of this utility model is to provide a kind of capacitor, the problem that is difficult to leave to solve prior art capacitor heat.
In order to achieve the above object, the technical scheme that adopts of the utility model is:
A kind of capacitor arrangement, include the capacitor case that vulcanized rubber material is made, it is characterized in that: described capacitor case inside is divided into intermediate cavity by toroidal membrane and around annular chamber two parts of intermediate cavity, wherein be provided with electric capacity core body and intermediate cavity top in intermediate cavity and be made as accent, heat radiation oil and annular chamber top seal have been poured in annular chamber, also include the top cover that covers at the capacitor case top, described top cover top is provided with binding post, and binding post is electrically connected to by wire with the electric capacity core body.
Described a kind of capacitor arrangement is characterized in that: described top cover top is connected with boss, and boss is placed in the capacitor case intermediate cavity, and the boss sidewall sheath has the sealing ring that consists of sealing with the intermediate cavity inwall.
In the utility model, capacitor case is divided into intermediate cavity and annular chamber, and heat radiation oil is set in annular chamber, can greatly improve the heat-sinking capability of capacitor, and then the fail safe that has improved capacitor.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1.A kind of capacitor arrangement, include the capacitor case 1 that vulcanized rubber material is made, capacitor case 1 inside is divided into by toroidal membrane 2 annular chamber two parts that intermediate cavity 3 reaches around intermediate cavity 3, wherein be provided with electric capacity core body 4 and intermediate cavity 3 tops in intermediate cavity 3 and be made as accent, heat radiation oil 5 and annular chamber top seal have been poured in annular chamber, also include the top cover 6 that covers at capacitor case 1 top, top cover 6 tops are provided with binding post 7, and binding post 7 is electrically connected to by wire 8 with electric capacity core body 4.
Top cover 6 tops are connected with boss 9, and boss 9 is placed in capacitor case 1 intermediate cavity 3, and boss 9 sidewall sheath have the sealing ring 10 that consists of sealing with intermediate cavity 3 inwalls.
Claims (2)
1. capacitor arrangement, include the capacitor case that vulcanized rubber material is made, it is characterized in that: described capacitor case inside is divided into intermediate cavity by toroidal membrane and around annular chamber two parts of intermediate cavity, wherein be provided with electric capacity core body and intermediate cavity top in intermediate cavity and be made as accent, heat radiation oil and annular chamber top seal have been poured in annular chamber, also include the top cover that covers at the capacitor case top, described top cover top is provided with binding post, and binding post is electrically connected to by wire with the electric capacity core body.
2. a kind of capacitor arrangement according to claim 1 is characterized in that: described top cover top is connected with boss, and boss is placed in the capacitor case intermediate cavity, and the boss sidewall sheath has the sealing ring that consists of sealing with the intermediate cavity inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220597479 CN203026358U (en) | 2012-11-13 | 2012-11-13 | Capacitor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220597479 CN203026358U (en) | 2012-11-13 | 2012-11-13 | Capacitor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203026358U true CN203026358U (en) | 2013-06-26 |
Family
ID=48650324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220597479 Expired - Fee Related CN203026358U (en) | 2012-11-13 | 2012-11-13 | Capacitor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203026358U (en) |
-
2012
- 2012-11-13 CN CN 201220597479 patent/CN203026358U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203026362U (en) | Internal explosion-proof type capacitor with built-in arch platform | |
| CN204215900U (en) | Capacitor for microwave oven | |
| CN203026358U (en) | Capacitor structure | |
| CN203013519U (en) | Structure of internal explosion-proof capacitor | |
| CN203026359U (en) | Internal explosion-proof type capacitor with cooling oil | |
| CN203013510U (en) | Capacitor with arched bench inside | |
| CN203013512U (en) | Capacitor with heat radiating oil | |
| CN204464051U (en) | Be convenient to the capacitor of resin solidification | |
| CN202796461U (en) | Capacitor | |
| CN206040446U (en) | Novel super capacitor | |
| CN202736766U (en) | Pressure-release explosion-proof capacitor for lamp | |
| CN204834349U (en) | Electric capacity | |
| CN203026366U (en) | Capacitor | |
| CN204189616U (en) | Heat dissipation electrical container | |
| CN202855546U (en) | Split-phase compensation intelligent capacitor | |
| CN202940377U (en) | High-pressure encapsulation structure and electric connector using same | |
| CN202796711U (en) | Sealed-type high-voltage vacuum circuit breaker pole suitable for smart power grid | |
| CN206742417U (en) | A kind of battery | |
| CN105609306A (en) | Shockproof capacitor | |
| CN204088406U (en) | Electrokinetic cell and electrokinetic cell top cover | |
| CN205751753U (en) | Safety is pressure anti-breakdown high-voltage mutual inductor casing | |
| CN203013525U (en) | Internal explosion-proof capacitor | |
| CN202660599U (en) | Fuel igniter | |
| CN201780868U (en) | Explosion-proof capacitor with positioning ring | |
| CN203826214U (en) | Capacitor shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131113 |