CN104916433A - Capacitor - Google Patents
Capacitor Download PDFInfo
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- CN104916433A CN104916433A CN201510361373.6A CN201510361373A CN104916433A CN 104916433 A CN104916433 A CN 104916433A CN 201510361373 A CN201510361373 A CN 201510361373A CN 104916433 A CN104916433 A CN 104916433A
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- frame body
- electrode
- outer frame
- capacitor
- contact
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Abstract
The present invention discloses a capacitor. The capacitor comprises a first electrode outer frame body and a second electrode outer frame body. The first electrode outer frame body and the second electrode outer frame body are coupled to each other via an insulating isolation frame body to form a primary frame body. The primary frame body is hollow, and a capacitor core group is arranged inside the primary frame body. The capacitor core group is provided with one or more than one first electrode contact and second electrode contact. A contact hole mating with the first electrode contact is arranged on the first electrode outer frame body, and a contact hole mating with the second electrode contact is arranged on the second electrode outer frame body. According to the present invention, a primary frame body is formed two outer frame bodies and an insulating isolation frame body and the outer frame body is used as an electrode of the capacitor, and a plurality of capacitor cores are arranged in the primary frame body. The plurality of capacitor cores employ a conductive metal sheet as a coupling carrier. The conductive metal sheet is close to an inner wall face of the entire primary frame body. This facilitates heat dissipation to the primary frame body during use of the capacitor, and is favorable for better heat dissipation.
Description
Technical field
The present invention relates to a kind of capacitor.
Background technology
Electric capacity is called in the usual letter of capacitor, as the term suggests being ' container of dress electricity ', is a kind of device holding electric charge.Electric capacity is one of a large amount of electronic component used in electronic equipment, be widely used in circuit every straight-through friendship, coupling, bypass, filtering, resonant tank, power conversion, the aspects such as control.For effectively transmitting or changing electric energy, improve its power factor, usually will use capacitor.In the prior art, capacitor is made up of shell and capacitor core, and wherein, fuse is placed in shell, and the heat that capacitor core produces in the course of the work is by binding post and shell heat radiation.And due to radiating effect good not, capacitor is easy to occur heat ageing phenomenon under long-time high-temperature condition, thus has a strong impact on capacitor physical life, and therefore the heat dissipation problem of capacitor also more and more causes the attention of people.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide the good combined capacitor of a kind of radiating effect.
For achieving the above object, a kind of capacitor of the present invention, comprises the first electrode outer frame body and the second electrode outer frame body, and this first electrode outer frame body and the second electrode outer frame body are butted into a main frame jointly by a dielectric separation framework; This main frame inner hollow, arranges a capacitance core subgroup therein; This capacitance core subgroup is provided with one or more first electrode contact, the second electrode contact; Described first electrode contact and the second electrode contact are electrically connected with described first electrode outer frame body, the second electrode outer frame body respectively, described capacitance core subgroup comprises multiple interconnective capacitor core, and be electrically connected with the first electrode slice forming capacitance core subgroup two electrodes and the second electrode slice with capacitor core, described first electrode slice is provided with one or more first electrode contact, described second electrode slice is provided with one or more second electrode contact; The contact apertures that described first electrode contact is arranged by corresponding first electrode contact on described first electrode outer frame body is electrically connected with described first electrode outer frame body, and the contact apertures that described second electrode contact is arranged by corresponding second electrode contact on described second electrode outer frame body is electrically connected with described second electrode outer frame body.
Preferably, between described capacitance core subgroup and described main frame, interval is arranged, and is filled with insulating barrier in clearance space.
Preferably, fin is equipped with at described first electrode outer frame body and the second electrode outer frame body periphery.
Preferably, end cap is in the outer end of described first electrode outer frame body and the second electrode outer frame body.
Beneficial effect of the present invention is:
The present invention is formed main frame by two outer frame bodies and insulation divided frame body and is made outer frame body as the electrode of capacitor, multiple capacitor core is provided with in main frame, multiple capacitor core is using conductive metal sheet as connection carrier, increase the heat production area in the capacitor course of work, this conductive metal sheet is mutually close with an internal face of whole Zhu's framework, be convenient to capacitor in use to main frame dissipate heat, outer frame body is provided with fin, be conducive to better heat radiation.In addition, each conductive metal sheet arranges multiple contact, ensure that conductive metal sheet is connected with the good electrical of outer frame body on the one hand, increase heat-transfer path on the other hand, the heat of capacitor internal can be conducted rapidly, to reach the effect of quick heat radiating.
Accompanying drawing explanation
Fig. 1 is the structure cutaway view of capacitor described in the embodiment of the present invention;
Fig. 2 is A-A view in Fig. 1.
Embodiment
Below in conjunction with Figure of description, the present invention will be further described.
As depicted in figs. 1 and 2, a kind of capacitor described in the present embodiment, comprises the first electrode outer frame body 1 and the second electrode outer frame body 2, and this first electrode outer frame body 1 and the second electrode outer frame body 2 are butted into a main frame jointly by a dielectric separation framework 3.This main frame inner hollow, arranges a capacitance core subgroup therein.Described capacitance core subgroup comprises multiple interconnective capacitor core 4, and the first electrode slice 5 and the second electrode slice 6 be electrically connected with capacitor core to form capacitance core subgroup two electrodes, described first electrode slice 5 and the second electrode slice 6 can adopt conductive metallic material, such as Copper Foil etc.Described first electrode slice 5 is provided with one or more first electrode contact 7, described second electrode slice 6 is provided with one or more second electrode contact 8.The contact apertures that described first electrode contact 7 is arranged by corresponding first electrode contact 7 on described first electrode outer frame body 1 is electrically connected with described first electrode outer frame body 1, and the contact apertures that described second electrode contact 8 is arranged by corresponding second electrode contact 8 on described second electrode outer frame body 2 is electrically connected with described second electrode outer frame body 2.In addition, between described capacitance core subgroup and described main frame, interval is arranged, and is filled with insulating barrier 9 in clearance space.Be equipped with fin 10 at described first electrode outer frame body 1 and the second electrode outer frame body 2 periphery, better can reach the object of heat radiation.Be end cap 11 in the outer end of described first electrode outer frame body 1 and the second electrode outer frame body 2, this end cap 11 can be dismantled and assemble, and facilitates capacitor core to be assembled in main frame.
The present invention is formed main frame by two outer frame bodies and insulation divided frame body and is made outer frame body as the electrode of capacitor, multiple capacitor core 4 is provided with in main frame, multiple capacitor core 4 is using conductive metal sheet as connection carrier, increase the heat production area in the capacitor course of work, this conductive metal sheet is mutually close with an internal face of whole Zhu's framework, be convenient to capacitor in use to main frame dissipate heat, outer frame body is provided with fin 10, be conducive to better heat radiation.In addition, each conductive metal sheet arranges multiple contact, ensure that conductive metal sheet is connected with the good electrical of outer frame body on the one hand, increase heat-transfer path on the other hand, the heat of capacitor internal can be conducted rapidly, to reach the effect of quick heat radiating.
Above; be only preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection range that protection scope of the present invention should define with claim is as the criterion.
Claims (4)
1. a capacitor, is characterized in that, comprises the first electrode outer frame body and the second electrode outer frame body, and this first electrode outer frame body and the second electrode outer frame body are butted into a main frame jointly by a dielectric separation framework; This main frame inner hollow, arranges a capacitance core subgroup therein; This capacitance core subgroup is provided with one or more first electrode contact, the second electrode contact; Described first electrode contact and the second electrode contact are electrically connected with described first electrode outer frame body, the second electrode outer frame body respectively, described capacitance core subgroup comprises multiple interconnective capacitor core, and be electrically connected with the first electrode slice forming capacitance core subgroup two electrodes and the second electrode slice with capacitor core, described first electrode slice is provided with one or more first electrode contact, described second electrode slice is provided with one or more second electrode contact; The contact apertures that described first electrode contact is arranged by corresponding first electrode contact on described first electrode outer frame body is electrically connected with described first electrode outer frame body, and the contact apertures that described second electrode contact is arranged by corresponding second electrode contact on described second electrode outer frame body is electrically connected with described second electrode outer frame body.
2. capacitor according to claim 1, is characterized in that, between described capacitance core subgroup and described main frame, interval is arranged, and is filled with insulating barrier in clearance space.
3. capacitor according to claim 1, is characterized in that, is equipped with fin at described first electrode outer frame body and the second electrode outer frame body periphery.
4. capacitor according to claim 1, is characterized in that, is end cap in the outer end of described first electrode outer frame body and the second electrode outer frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510361373.6A CN104916433A (en) | 2015-06-28 | 2015-06-28 | Capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510361373.6A CN104916433A (en) | 2015-06-28 | 2015-06-28 | Capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104916433A true CN104916433A (en) | 2015-09-16 |
Family
ID=54085429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510361373.6A Pending CN104916433A (en) | 2015-06-28 | 2015-06-28 | Capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104916433A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105609306A (en) * | 2015-12-21 | 2016-05-25 | 苏州权素船舶电子有限公司 | Shockproof capacitor |
| WO2018068181A1 (en) * | 2016-10-10 | 2018-04-19 | 华为技术有限公司 | Capacitor unit, integrated capacitor and resonant unit |
| CN108039279A (en) * | 2017-12-31 | 2018-05-15 | 桐城市湃腾机械设计有限公司 | A kind of capacitor |
-
2015
- 2015-06-28 CN CN201510361373.6A patent/CN104916433A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105609306A (en) * | 2015-12-21 | 2016-05-25 | 苏州权素船舶电子有限公司 | Shockproof capacitor |
| WO2018068181A1 (en) * | 2016-10-10 | 2018-04-19 | 华为技术有限公司 | Capacitor unit, integrated capacitor and resonant unit |
| CN108235782A (en) * | 2016-10-10 | 2018-06-29 | 华为技术有限公司 | Capacitor cell, integrated capacitance and resonant element |
| US10998873B2 (en) | 2016-10-10 | 2021-05-04 | Huawei Technologies Co., Ltd. | Capacitor unit, integrated capacitor, and resonance unit |
| CN108039279A (en) * | 2017-12-31 | 2018-05-15 | 桐城市湃腾机械设计有限公司 | A kind of capacitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150916 |