CN202839314U - CBB61-type alternating-current film capacitor - Google Patents

CBB61-type alternating-current film capacitor Download PDF

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Publication number
CN202839314U
CN202839314U CN 201220552912 CN201220552912U CN202839314U CN 202839314 U CN202839314 U CN 202839314U CN 201220552912 CN201220552912 CN 201220552912 CN 201220552912 U CN201220552912 U CN 201220552912U CN 202839314 U CN202839314 U CN 202839314U
Authority
CN
China
Prior art keywords
cbb61
housing
mounting panel
core group
capacitor
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
CN 201220552912
Other languages
Chinese (zh)
Inventor
吴平
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.)
Anhui Tongfeng Electronics Co Ltd
Original Assignee
Anhui Tongfeng 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 Anhui Tongfeng Electronics Co Ltd filed Critical Anhui Tongfeng Electronics Co Ltd
Priority to CN 201220552912 priority Critical patent/CN202839314U/en
Application granted granted Critical
Publication of CN202839314U publication Critical patent/CN202839314U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a CBB61-type alternating-current film capacitor which comprises a square shell, a core assembly, and a terminal. The core assembly and the terminal are fixed in the shell through filler. A mounting board is arranged on one side of the bottom of the shell. The bottom wall of an inner cavity of the shell is inwardly arched shape in the widthwise direction. The CBB61-type alternating-current film capacitor saves the filler by 5-10%, is shorter in filling process time by 10% and shorter in heat-curing time by 4%. The core assembly is easy to position and convenient to assembly. The core assembly of the capacitor is up to 99.5% in skew appearance passing rate.

Description

CBB61 type AC diaphragm capacitor
Technical field
The utility model relates to a kind of CBB61 type AC diaphragm capacitor.
Background technology
The structure of CBB61 type AC diaphragm capacitor comprises square casing 1, core group 4 and binding post 2 as shown in Figure 1, and core group 4 and binding post 2 are fixed in the housing 1 by inserts 3, and housing 1 bottom one side is provided with mounting panel 11 and installing hole 12.Plastic casing 1 is square, its inner chamber also is square, core group 4 bottoms are flat circular arc type, in the time of within it packs the capacitor plastic casing into, because the area of space 5 that need to fill of core group 4 two bottom sides, 6 larger, not only can cause inserts 3 wastes, and easily cause it crooked in the placement core group process, the crooked outward appearance waste product of capacitor core group very easily occur.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of CBB61 type AC diaphragm capacitor is provided, and not only can save inserts, can also improve the capacitor product qualified rate.
The utility model has adopted following technical scheme: comprise square casing, core group and binding post, core group and binding post are fixed in the housing by inserts, and housing bottom one side is provided with mounting panel, and the diapire of housing inner chamber is the arc setting at Width.
In the time of within it packs the capacitor plastic casing into, because the area of space that core group two bottom sides need to be filled is less, can save inserts, and the arc diapire of housing inner chamber has positioning action to the core group, it is crooked that it is difficult for, and can reduce the outward appearance waste product that produces because the core group is crooked.
Consider the saving case material, the shell bottom wall even thickness is so that housing bottom is the setting of cylindrical arc at Width.In order to make things convenient for the support of capacitor, oriented lower end extends to form around its housing bottom is used for the base that supports, and described mounting panel is arranged on chassis outer side.
The base portion inboard that links to each other with mounting panel is provided with end face and the mounting panel bottom is positioned at conplane platform.This platform not only can increase the Area of bearing of capacitor bottom, can also play the effect of reinforcement, so that mounting panel and base junction easy fracture not.
After the utility model adopts technique scheme, the use amount 5 ~ 10% that not only can save inserts, and pour into activity time and can reduce by 10%, the heating cure time can reduce by 4%; And the core group is easily located, and is easy to assembly, and the crooked appearance yield of capacitor core group can bring up to 99.5%.
Description of drawings
Fig. 1 is the structural representation of existing CBB61 type AC diaphragm capacitor.
Fig. 2 is the utility model shell structure schematic diagram.
Fig. 3 is the upward view of Fig. 2.
Embodiment
The utility model CBB61 type AC diaphragm capacitor comprises square casing 1, core group 4 and binding post 2, and core group 4 and binding post 2 are fixed in the housing 1 by inserts 3, and housing 1 bottom one side is provided with mounting panel 11 and installing hole 12, can be with reference to figure 1.
Housing 1 structure as shown in Figure 2, the diapire 13 of housing 1 inner chamber is the arc setting at Width.This arc structure not only can reduce the area of space that core group two bottom sides need to be filled, and saves inserts, also has the positioning action to the core group, and it is crooked that it is difficult for, and can reduce the outward appearance waste product that produces because the core group is crooked.
Consider the saving case material, housing 1 bottom wall thickness is even, and housing bottom 15 is the cylindrical arc at Width.The base 14 that is used for support that oriented lower end extends to form around the housing bottom, mounting panel 11 is arranged on base 14 outsides.The base 14 part inboards that link to each other with mounting panel 11 are provided with end face and mounting panel 11 bottoms are positioned at conplane platform 16.
This platform 16 not only can increase the Area of bearing of capacitor bottom, can also play the effect of reinforcement, so that mounting panel and base junction easy fracture not.

Claims (3)

1.CBB61 type AC diaphragm capacitor, comprise square casing (1), core group (4) binding post (2), core group (4) and binding post (2) are fixed in the housing (1) by inserts (3), housing (1) bottom one side is provided with mounting panel (11), and it is characterized in that: the diapire (13) of housing (1) inner chamber is inside circular arc setting at Width.
2. CBB61 type AC diaphragm capacitor according to claim 1, it is characterized in that: housing bottom (15) is the setting of cylindrical arc at Width, the base (14) that is used for support that oriented lower end extends to form around the housing bottom, described mounting panel (11) are arranged on base (14) outside.
3. CBB61 type AC diaphragm capacitor according to claim 2 is characterized in that: base (14) the part inboard that links to each other with mounting panel (11) is provided with end face and mounting panel (11) bottom is positioned at conplane platform (16).
CN 201220552912 2012-10-26 2012-10-26 CBB61-type alternating-current film capacitor Expired - Fee Related CN202839314U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220552912 CN202839314U (en) 2012-10-26 2012-10-26 CBB61-type alternating-current film capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220552912 CN202839314U (en) 2012-10-26 2012-10-26 CBB61-type alternating-current film capacitor

Publications (1)

Publication Number Publication Date
CN202839314U true CN202839314U (en) 2013-03-27

Family

ID=47950958

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220552912 Expired - Fee Related CN202839314U (en) 2012-10-26 2012-10-26 CBB61-type alternating-current film capacitor

Country Status (1)

Country Link
CN (1) CN202839314U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103779080A (en) * 2014-02-19 2014-05-07 铜陵市佳龙飞电容器有限公司 Core packet fixing method in capacitor assembling process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103779080A (en) * 2014-02-19 2014-05-07 铜陵市佳龙飞电容器有限公司 Core packet fixing method in capacitor assembling process

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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: 20130327

Termination date: 20151026

EXPY Termination of patent right or utility model