CN202839313U

CN202839313U - Capacitor with double special-shaped terminals

Info

Publication number: CN202839313U
Application number: CN 201220557251
Authority: CN
Inventors: 吴平
Original assignee: Anhui Tongfeng Electronics Co Ltd
Current assignee: Anhui Tongfeng Electronics Co Ltd
Priority date: 2012-10-26
Filing date: 2012-10-26
Publication date: 2013-03-27
Anticipated expiration: 2022-10-26

Abstract

The utility model relates to a capacitor with double special-shaped terminals. The capacitor comprises a shell, a core assembly and the two special-shaped terminals. Positioning through holes are arranged at lower ends of inserting plates of each terminal, and fillers can be immersed in the positioning through holes. The capacitor has the advantages that the size of the capacitor is reduced, filler consumption can be saved by 25%, the duration of a pouring procedure can be shortened by 10%, and the rejection rate caused by skewing appearances of inserting plates or loose and weak inserting plates of capacitors is reduced by 40%; and the capacitor is simple in positioning structure, high in reliability and applicable to large-scale production and utilization, and is time-saving, labor-saving and fast.

Description

Capacitor with special-shaped two-terminal

Technical field

The utility model relates to a kind of capacitor with special-shaped two-terminal.

Background technology

Capacitor such as CBB61 type square electric container with special-shaped two-terminal, two horizontal direction abnormity terminals that are welded on the capacitor core group side, two single inserted sheets on each terminal need arrange in the same horizontal line, because of its structure special, conventional two filling-in bit terminals are difficult to location and fixing, it is crooked, soft unable that capacitor product after the embedding moulding is prone to inserted sheet, and the installation that can not satisfy complete machine patches.In order to address this is that, common way is the height that increases the capacitor plastic casing, come firm inserted sheet to hold more inserts, namely exchange stability for by improving the inserted sheet height that immerses inserts, cause small product size to increase, and the inserts consumption also increases, and causes the production cost to increase.

Summary of the invention

The purpose of this utility model is for the deficiencies in the prior art, and a kind of capacitor with special-shaped two-terminal is provided, and not only can save inserts, can also improve the capacitor product qualified rate.

The utility model has adopted following technical scheme: each terminal has the positioning through hole that immerses for inserts in the inserted sheet lower end.In the time of in inserts is fed into housing, immerse inserts in the positioning through hole, so that terminal position is firm, easily crooked, the insecure phenomenon that can effectively avoid this abnormity two-terminal to produce because of the special structure of inserted sheet.

For making things convenient for inserts to immerse, the aperture of described positioning through hole should be at 1.0～1.2mm.

Each inserted sheet lower end of described each terminal has 1～2 positioning through hole.

After the utility model adopts technique scheme, the plastic casing height can reduce 3mm at least, the capacitor volume is reduced, but also can save 25% inserts consumption, the perfusion activity time can reduce by 10%, because of the crooked outward appearance of capacitor inserted sheet or the soft unable percent defective reduction by 40% that causes of inserted sheet.This location structure is simple, and reliability is high, and is time saving and energy saving quick, is suitable for producing in enormous quantities and using.

Description of drawings

Fig. 1 is the structural representation after the utility model removes cover plate.

Embodiment

The utility model is take CBB61 type AC diaphragm capacitor as example.

As shown in Figure 1, comprise housing 1, core group 2 and two special-shaped terminals 3 that horizontal direction arranges.Two special-shaped terminals 3 are welded on respectively the two sides of core group 2, and are encapsulated in the housing 1 by inserts 4.

Each terminal 3 has two inserted

sheets

31,32, two inserted

sheets

31,32 lower ends have 1～2 for the positioning through hole 33 of inserts immersion, and the aperture of positioning through hole should be at 1.0～1.2mm.

When inserts 4 is fed into housing 1 when interior, positioning through hole 33 interior immersion inserts so that these terminal 3 firm positions can effectively be avoided easily crooked, insecure phenomenon of this abnormity terminal, can reduce the housing height.

The utility model can also be adapted to that alternating current motor motor starting inserted sheet is drawn, the capacitor of dry type type, as: the CBB60 type.

Claims

1. the capacitor that has special-shaped two-terminal, comprise housing (1), core group (2) and two special-shaped terminals (3), it is characterized in that: each terminal (3) has the positioning through hole (33) that immerses for inserts (4) in inserted sheet (31,32) lower end.

2. the capacitor with special-shaped two-terminal according to claim 1, it is characterized in that: the aperture of described positioning through hole (33) is at 1.0～1.2mm.

3. the capacitor with special-shaped two-terminal according to claim 1 and 2, it is characterized in that: each inserted sheet lower end of described each terminal (3) has 1～2 positioning through hole (33).