CN207587545U - A kind of aluminium electrolutic capacitor - Google Patents

A kind of aluminium electrolutic capacitor Download PDF

Info

Publication number
CN207587545U
CN207587545U CN201721069627.8U CN201721069627U CN207587545U CN 207587545 U CN207587545 U CN 207587545U CN 201721069627 U CN201721069627 U CN 201721069627U CN 207587545 U CN207587545 U CN 207587545U
Authority
CN
China
Prior art keywords
aluminium
aluminium foil
capacitor
homalocephalus
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
Application number
CN201721069627.8U
Other languages
Chinese (zh)
Inventor
王卫星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinhua Wan Thousand Electronics Co Ltd
Original Assignee
Jinhua Wan Thousand Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jinhua Wan Thousand Electronics Co Ltd filed Critical Jinhua Wan Thousand Electronics Co Ltd
Priority to CN201721069627.8U priority Critical patent/CN207587545U/en
Application granted granted Critical
Publication of CN207587545U publication Critical patent/CN207587545U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

A kind of aluminium electrolutic capacitor disclosed in the utility model, including housing, capacitor pin, aluminium foil and electrolytic paper, aluminium homalocephalus and the aluminium foil riveting Position Design of the capacitor pin are in the arc consistent with winding radian.Compared with prior art, the cambered design of the aluminium homalocephalus position reduces the damage to aluminium foil, also increases contact surface and connect, so as to enhance the electrical property of capacitance with can fit together well with aluminium foil after aluminium foil riveting.

Description

A kind of aluminium electrolutic capacitor
Technical field
The utility model belongs to electronic component field, specifically, being to be related to a kind of aluminium electrolutic capacitor.
Background technology
The aluminium electrolutic capacitor of industry inner circular at present, capacitor pin together with electrolytic paper with winding again after aluminium foil riveting Molding, but current electrolysis capacitor pin aluminium homalocephalus is all flat construction, and the flat part of aluminium can make aluminium foil jack up damage after winding, Aluminium homalocephalus can also with aluminium foil contact area reduced, charge-discharge performance is influenced, so as to influence its service life.
Utility model content
The utility model is in order to solve the above technical problems, provide a kind of aluminium electrolutic capacitor.
A kind of aluminium electrolutic capacitor provided to solve above-mentioned technical problem, including housing, capacitor pin, aluminium foil and electricity Paper is solved, aluminium homalocephalus and the aluminium foil riveting Position Design of the capacitor pin are in the arc consistent with winding radian.
Further, the aluminium homalocephalus of the capacitor pin is provided with foliation, the foliation one with aluminium foil riveting position End is covered in above aluminium homalocephalus, and the other end is fixedly connected with aluminium foil in a manner that patch is welded.
A kind of aluminium electrolutic capacitor disclosed in the utility model, including housing, capacitor pin, aluminium foil and electrolytic paper, institute The aluminium homalocephalus for the capacitor pin stated is in the arc consistent with winding radian with aluminium foil riveting Position Design.Compared with prior art, The cambered design of the aluminium homalocephalus position is reduced with can fit together well with aluminium foil after aluminium foil riveting to aluminium foil Damage, also increases contact surface and connects, so as to enhance the electrical property of (raising) capacitance.
Description of the drawings
Fig. 1 is the utility model aluminium electrolutic capacitor capacitor pin structure diagram;
Fig. 2 is the utility model aluminium electrolutic capacitor dimensional structure diagram;
Fig. 3 is the utility model aluminium electrolutic capacitor capacitor pin and aluminium foil riveting structure diagram;
Fig. 4 is sticks on foil construction schematic diagram after the utility model aluminium electrolutic capacitor capacitor pin and aluminium foil riveting;
In figure, 1:Housing;2:Capacitor pin;3:Aluminium foil;4:Foliation;21:Aluminium homalocephalus
Specific embodiment
Some vocabulary has such as been used to censure specific components in specification and claim.Those skilled in the art should It is understood that hardware manufacturer may call same component with different nouns.This specification and claims are not with name The difference of title is used as the mode for distinguishing component, but is used as the criterion of differentiation with the difference of component functionally.Such as logical The " comprising " of specification and claim mentioned in is an open language, thus should be construed to " including but do not limit In ".Specification subsequent descriptions are preferred embodiment of the present invention, and so the description is to illustrate the utility model Rule for the purpose of, be not intended to limit the scope of the utility model.The scope of protection of the utility model is when regarding appended power Profit is required subject to institute's defender.
The utility model is described in further detail below in conjunction with attached drawing, but not as the restriction to the utility model.
Embodiment
As shown in Figs. 1-3, a kind of aluminium electrolutic capacitor, it is described including housing 1, capacitor pin 2, aluminium foil 3 and electrolytic paper Aluminium homalocephalus 21 and 3 riveting location of the aluminium foil design of capacitor pin be in the arc consistent with winding radian.
As shown in figure 4, to prevent aluminium homalocephalus 21 from piercing through electrolytic paper with burr after the riveting of aluminium foil 3, it is furthermore preferred that the electricity The aluminium homalocephalus 21 and 3 riveting location of aluminium foil for holding pin are provided with foliation 4, and described 4 one end of foliation is covered in above aluminium homalocephalus 21, The other end is fixedly connected with aluminium foil 3 by the way of cold welding.
A kind of aluminium electrolutic capacitor disclosed in the utility model, including housing, capacitor pin, aluminium foil and electrolytic paper, institute The aluminium homalocephalus for the capacitor pin stated is in the arc consistent with winding radian with aluminium foil riveting Position Design.Compared with prior art, The cambered design of the aluminium homalocephalus position is reduced with can fit together well with aluminium foil after aluminium foil riveting to aluminium foil Damage, also increases contact area, so as to improve the electrical property of capacitance.
The preferred embodiment of the utility model has shown and described in above description, but as previously described, it should be understood that this practicality It is novel to be not limited to form disclosed herein, the exclusion to other embodiment is not to be taken as, and available for various other Combination, modification and environment, and above-mentioned introduction or the skill of related field can be passed through within the scope of the inventive concept described herein Art or knowledge are modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, It then all should be in the protection domain of the appended claims for the utility model.

Claims (3)

1. a kind of aluminium electrolutic capacitor, including housing (1), capacitor pin (2), aluminium foil (3) and electrolytic paper, which is characterized in that The aluminium homalocephalus (21) of the capacitor pin is in the arc consistent with winding radian with the design of aluminium foil (3) riveting location.
2. aluminium electrolutic capacitor according to claim 1, which is characterized in that the aluminium homalocephalus (21) of the capacitor pin with Aluminium foil (3) riveting location is provided with foliation (4).
3. aluminium electrolutic capacitor according to claim 2, which is characterized in that it is flat that described foliation (4) one end is covered in aluminium Above, the other end is fixedly connected head (21) with aluminium foil (3) in a manner that patch is welded.
CN201721069627.8U 2017-08-24 2017-08-24 A kind of aluminium electrolutic capacitor Expired - Fee Related CN207587545U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721069627.8U CN207587545U (en) 2017-08-24 2017-08-24 A kind of aluminium electrolutic capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721069627.8U CN207587545U (en) 2017-08-24 2017-08-24 A kind of aluminium electrolutic capacitor

Publications (1)

Publication Number Publication Date
CN207587545U true CN207587545U (en) 2018-07-06

Family

ID=62718845

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721069627.8U Expired - Fee Related CN207587545U (en) 2017-08-24 2017-08-24 A kind of aluminium electrolutic capacitor

Country Status (1)

Country Link
CN (1) CN207587545U (en)

Similar Documents

Publication Publication Date Title
CN204289103U (en) A kind of packing paper structure of high-voltage capacitor
CN204303557U (en) The aluminum hull of electrolytic capacitor
CN207587545U (en) A kind of aluminium electrolutic capacitor
CN104143440A (en) Aluminum electrolytic capacitor
CN205564540U (en) High performance condenser
CN204348645U (en) A kind of insulated tension pole mucilage binding and joint thereof
CN207651684U (en) A kind of power connector
CN204792453U (en) Aluminum electrolytic condenser
CN206558453U (en) A kind of structure that reclosing breaker can be made to be easily installed wiring
CN207074604U (en) A kind of capacitor lead and aluminium electrolutic capacitor
CN205646248U (en) Highly reliable big current contact spare of inside and outside dual face contact
CN204792440U (en) Resistant reverse voltage aluminium electrolytic capacitor
CN205334466U (en) USB concentrator with WIFI function
CN203300446U (en) Explosion-proof capacitor
CN203734010U (en) Electric shock resistant socket
CN208422692U (en) A kind of electrolytic capacitor with anti-antistructure
CN204335134U (en) For the printed circuit board (PCB) of mobile device
CN209266150U (en) A kind of PFC inductance mounting structure easy to disassemble
CN207587546U (en) A kind of aluminium electrolutic capacitor of vibration resistance
CN104900408A (en) Aluminium electrolytic capacitor resistant to inverse voltage
CN204289109U (en) A kind of aluminium electrolytic capacitor
CN205543029U (en) Overvoltage protection electricity core
CN206489985U (en) A kind of horizontal electrochemical capacitor
CN205487758U (en) Electric container upper cover of built -in ground connection
CN207233992U (en) A kind of large power air-conditioned plug

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: 20180706

Termination date: 20200824