CN207074604U - A kind of capacitor lead and aluminium electrolutic capacitor - Google Patents

A kind of capacitor lead and aluminium electrolutic capacitor Download PDF

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Publication number
CN207074604U
CN207074604U CN201720900650.0U CN201720900650U CN207074604U CN 207074604 U CN207074604 U CN 207074604U CN 201720900650 U CN201720900650 U CN 201720900650U CN 207074604 U CN207074604 U CN 207074604U
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China
Prior art keywords
lead
aluminium foil
capacitor
aluminium
sub
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Application number
CN201720900650.0U
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Chinese (zh)
Inventor
曾伟城
潘宁华
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Shenzhen Guolan Electronic Technology Co Ltd
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Shenzhen Guolan Electronic Technology Co Ltd
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Priority to CN201720900650.0U priority Critical patent/CN207074604U/en
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Abstract

The utility model discloses a kind of capacitor lead, and the two root leads that the lead is branched into from centre, two sub- leads are relative, and two relative faces of the sub- lead are parallel;The utility model also provides a kind of aluminium electrolutic capacitor, including:Housing, electric capacity, sealing layer and pin, the electric capacity include:Aluminium foil, the lead and electrolytic paper being riveted on aluminium foil, the lead are connected with pin, and the lead is foregoing capacitor lead, and aluminium foil is stated in two sub- cable guide residences, and the aluminium foil is fixed between two root leads by rivet.During the utility model root lead therein riveting aluminium foil, another root lead can be used as pad, avoid and burr is produced because of magic flower when pierce riveting, prevented because burr puncture electrolytic paper and caused by the short circuit of common aluminium electrolutic capacitor, blast etc.;Meanwhile two root lead and aluminium foil riveting, strengthen the connection of lead and aluminium foil, avoid contact with bad.

Description

A kind of capacitor lead and aluminium electrolutic capacitor
Technical field
It the utility model is related to capacitor, more particularly to a kind of capacitor lead and aluminium electrolutic capacitor.
Background technology
Existing common alminium electrolytic condenser generally comprises lead, anode foils, Cathode Foil and electrolytic paper, and lead is riveted on accordingly Anode foils or Cathode Foil on, electrolytic paper is located between anode foils and Cathode Foil.Lead and anode foils and lead and anode Riveting between paper tinsel is substantially all easily to be produced burr because of magic flower when piercing riveting, is worked as sun using riveting, cold welding mode, this mode When pole paper tinsel, Cathode Foil wind to form electric capacity together with electrolytic paper, the burr can pierce through electrolytic paper, and common aluminium electrolutic capacitor exists Using or be powered in the state of can produce spark phenomenon, easily cause short circuit, blast of common aluminium electrolutic capacitor etc..
Therefore, the prior art is defective, it is necessary to improve.
Utility model content
The technical problems to be solved in the utility model is:A kind of capacitor lead and aluminium electrolutic capacitor are provided, avoided There is burr after lead and anode foils or Cathode Foil riveting, so as to avoid caused by burr pierces through electrolytic paper capacitor short-circuit, quick-fried Fry.
The technical solution of the utility model is as follows:A kind of capacitor lead is provided, the lead is branched into from centre Two root leads, two sub- leads are relative, and two relative faces of the sub- lead are parallel.
Further, the relative face of two sub- leads is plane, is easy to lead to clamp aluminium foil.
Further, the utility model also provides a kind of aluminium electrolutic capacitor, including:Be provided with an opening portion housing, The electric capacity that is arranged in the housing, the sealing layer being arranged at the shell nozzle, through the sealing layer and with the electricity Hold the pin of connection, the electric capacity includes:Aluminium foil, the lead and electrolytic paper being riveted on aluminium foil, the lead connect with pin Connect, the lead is foregoing capacitor lead, and aluminium foil is stated in two sub- cable guide residences, and the aluminium foil is consolidated by rivet It is scheduled between two root leads.The aluminium foil is divided into Cathode Foil and anode foils.When riveting aluminium foil due to a root lead, Ling Yigen Sub- lead can as pad, to avoid and burr produced because of magic flower when piercing riveting, prevented because burr pierces through electrolytic paper and Cause short circuit, blast of common aluminium electrolutic capacitor etc..
Further, two sub- leads are fixed with aluminium foil riveting.By two-sided riveting, lead can preferably with Aluminium foil contacts, and avoids contact with bad.
Using such scheme, the utility model provides a kind of capacitor lead and aluminium electrolutic capacitor, by by lead Two relative sub- leads are split into, the lead forms aluminium electrolutic capacitor with aluminium foil riveting again, due to a root lead riveting When connecing aluminium foil, another root lead can be as pad, to avoid and burr produced because of magic flower when piercing riveting, prevent because of hair Thorn pierces through electrolytic paper and causes the short circuit of common aluminium electrolutic capacitor, blast etc.;Meanwhile two root lead and aluminium foil riveting, The connection of lead and aluminium foil is strengthened, is avoided contact with bad.
Brief description of the drawings
Fig. 1 is the structural representation of lead of the present utility model;
Fig. 2 is the structural representation that lead of the present utility model rivets aluminium foil;
Fig. 3 is the sectional view of aluminium electrolutic capacitor of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Refer to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of capacitor lead, and the lead 1 is from middle bifurcated Into two root leads 2, two sub- leads 2 are relative, and two relative faces of the sub- lead 2 are parallel.
Two relative faces of the sub- lead 2 are plane, are easy to lead 1 to clamp aluminium foil 3.
Referring to Fig. 3, the utility model also provides a kind of aluminium electrolutic capacitor, including:It is provided with the housing of an opening portion 5th, the electric capacity 6 that is arranged in the housing 5, be arranged on the sealing layer 7 of the opening of housing 5, through the sealing layer 7 and with The pin 8 that the electric capacity 6 connects, the electric capacity 6 include:Aluminium foil 3, the lead 1 being riveted on aluminium foil and electrolytic paper, it is described to draw Line 1 is connected with pin 8, and the lead 1 is foregoing capacitor lead, and two sub- leads 2 clamp the aluminium foil 3, institute Aluminium foil 3 is stated to be fixed between two root leads 2 by rivet 4.The aluminium foil 3 divides for Cathode Foil and anode foils.Due to a root When lead 2 rivets aluminium foil 3, another root lead 2 can as pad, to avoid and burr produced because of magic flower when piercing riveting, Prevented because burr pierces through electrolytic paper and caused by the short circuit of common aluminium electrolutic capacitor, blast etc..
Two sub- leads 2 are riveted with aluminium foil 3 and fixed.By two-sided riveting, lead 1 can preferably with aluminium foil 3 Contact, is avoided contact with bad.
In summary, the utility model provides a kind of capacitor lead and aluminium electrolutic capacitor, by the way that lead is divided The sub- lead relative into two, the lead form aluminium electrolutic capacitor with aluminium foil riveting again, because a root lead rivets aluminium During paper tinsel, another root lead can be as pad, to avoid and burr produced because of magic flower when piercing riveting, prevent Yin Maocici Wear electrolytic paper and cause the short circuit of common aluminium electrolutic capacitor, blast etc.;Meanwhile two root lead and aluminium foil riveting, strengthen The connection of lead and aluminium foil, is avoided contact with bad.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, it is all in this practicality All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model Within the scope of shield.

Claims (4)

1. a kind of capacitor lead, it is characterised in that the two root leads that the lead is branched into from centre, two sons Lead is relative, and two relative faces of the sub- lead are parallel.
2. a kind of capacitor lead according to claim 1, it is characterised in that two relative faces of the sub- lead are Plane.
3. a kind of aluminium electrolutic capacitor, including:It is provided with the housing of an opening portion, the electric capacity being arranged in the housing, sets Sealing layer at the shell nozzle, include through the sealing layer and with the pin of the capacitance connection, the electric capacity:Aluminium Paper tinsel, the lead and electrolytic paper being riveted on aluminium foil, the lead are connected with pin, it is characterised in that the lead is right It is required that the capacitor lead described in any one of 1-2, aluminium foil is stated in two sub- cable guide residences, and the aluminium foil is consolidated by rivet It is scheduled between two root leads.
A kind of 4. aluminium electrolutic capacitor according to claim 3, it is characterised in that two sub- leads with aluminium foil riveting Connect fixation.
CN201720900650.0U 2017-07-24 2017-07-24 A kind of capacitor lead and aluminium electrolutic capacitor Active CN207074604U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720900650.0U CN207074604U (en) 2017-07-24 2017-07-24 A kind of capacitor lead and aluminium electrolutic capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720900650.0U CN207074604U (en) 2017-07-24 2017-07-24 A kind of capacitor lead and aluminium electrolutic capacitor

Publications (1)

Publication Number Publication Date
CN207074604U true CN207074604U (en) 2018-03-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720900650.0U Active CN207074604U (en) 2017-07-24 2017-07-24 A kind of capacitor lead and aluminium electrolutic capacitor

Country Status (1)

Country Link
CN (1) CN207074604U (en)

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