CN207149417U - A kind of staggered edge free film capacitor - Google Patents

Abstract

The utility model discloses a kind of staggered edge free film capacitor, including inner core of capacitor, diaphragm, splitting board and connection buckle composition, the diaphragm is inlaid with the outside of the inner core of capacitor, the diaphragm innermost insert has the splitting board, the splitting board both ends are inlaid with the connection buckle, the connection buckle is connected on the diaphragm, by setting layer and solar heat protection outer membrane inside diaphragm, on the one hand layer can be utilized has the function that conduction electric current, on the other hand there is the metal foil of the solar heat protection outer membrane set by outside heat-resisting quantity can prevent capacitor overheat from causing capacitor to damage, by setting splitting board and connection buckle, the size of diaphragm can be changed by detachable mode, so as to meet the needs of different electric currents, improve the feature of capacitor.

Description

A kind of staggered edge free film capacitor

Technical field

Electronic component technology field is the utility model is related to, specially a kind of staggered edge free film capacitor.

Background technology

Capacitor is a kind of device for accommodating electric charge, and the electricity and voltage strength of capacitor and the capacitor film in outside are deposited In very big contact, the design method of traditional capacitor film generally use misalignment formula, lack to the electricity of capacitor and The function that voltage is adjusted, the utility model devise a kind of staggered edge free film capacitor, and to capacitor using detachable Connected mode, the effect that the electricity and voltage strength of capacitor can be adjusted.

Utility model content

The purpose of this utility model is to provide a kind of staggered edge free film capacitor, solved proposed in background technology Problem.

To achieve the above object, the utility model provides following technical scheme：A kind of staggered edge free film capacitor, including electricity Container inner core, diaphragm, splitting board and connection buckle composition, the inner core of capacitor outside is inlaid with the diaphragm, described Diaphragm innermost insert has the splitting board, and the splitting board both ends are inlaid with the connection buckle, the connection buckle connection On the diaphragm.

As a kind of preferred embodiment of the present utility model, the diaphragm is made up of layer and solar heat protection outer membrane, The layer is inlaid with the solar heat protection outer membrane using makrolon material and outside, and the solar heat protection outer membrane uses metal foil Material.

As a kind of preferred embodiment of the present utility model, the splitting board is by concave-board, neck, connection projection and edge Panel, the concave-board innermost insert have the neck, the neck right side face connection projection, and the connection projection is uniformly inlayed On the elbow-board, the splitting board both sides are inlaid with the diaphragm.

As a kind of preferred embodiment of the present utility model, the connection buckle is made up of bottom plate, clamp and gim peg, The clamp of fluted and groove connection upside is inlayed on the upside of the bottom plate, the gim peg is provided with the right side of the clamp.

Compared with prior art, the beneficial effects of the utility model are as follows：

1. by setting layer and solar heat protection outer membrane inside diaphragm, reaching for layer on the one hand can be utilized The effect of electric current is conducted, there is the metal foil of the solar heat protection outer membrane on the other hand set by outside heat-resisting quantity can prevent electric capacity Device overheats and causes capacitor to damage.

2. by setting splitting board and connection buckle, the size of diaphragm can be changed by detachable mode Become, so as to meet the needs of different electric currents, improve the feature of capacitor.

Brief description of the drawings

Fig. 1 is a kind of overall schematic of staggered edge free film capacitor of the utility model；

Fig. 2 is a kind of diaphragm structure chart of staggered edge free film capacitor of the utility model；

Fig. 3 is a kind of splitting board structure chart of staggered edge free film capacitor of the utility model；

Fig. 4 is a kind of connection buckle structure chart of staggered edge free film capacitor of the utility model.

In figure:1- inner core of capacitor, 2- diaphragms, 3- splitting boards, 4- connection buckles, 21- layers, outside 22- solar heat protection Film, 31- concave-boards, 32- necks, 33- connection projections, 34- elbow-boards, 41- bottom plates, 42- clamps, 43- gim pegs.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-4 are referred to, the utility model provides a kind of staggered edge free film capacitor technical scheme：Including inner core of capacitor 1st, diaphragm 2, splitting board 3 and connection buckle 4 form, and the outside of inner core of capacitor 1 is inlaid with the diaphragm 2, described thin The innermost insert of diaphragm 2 has the splitting board 3, and the both ends of splitting board 3 are inlaid with the connection buckle 4, and the connection buckle 4 connects Connect on the diaphragm 2.

The diaphragm 2 is made up of layer 21 and solar heat protection outer membrane 22, and the layer 21 uses makrolon material Expect and outside is inlaid with the solar heat protection outer membrane 22, the solar heat protection outer membrane 22 uses metal foil material, by being set inside diaphragm 2 Layer 21 and solar heat protection outer membrane 22 are put, on the one hand can utilize layer 21 has the function that conduction electric current, the opposing party There is the metal foil for the solar heat protection outer membrane 22 that face is set by outside heat-resisting quantity can prevent capacitor overheat from causing capacitor Damage.

The splitting board 3 is inlayed by concave-board 31, neck 32, connection projection 33 and elbow-board 34, the inner side of concave-board 31 Embedded with the neck 32, the right side face connection projection 33 of neck 32, the connection projection 33 is uniformly embedded in described inlay On plate 34, the both sides of splitting board 3 are inlaid with the diaphragm 2.

The connection buckle 4 is made up of bottom plate 41, clamp 42 and gim peg 43, the upside of the bottom plate 41 inlay it is fluted and The clamp 42 of connection upside in groove, the right side of clamp 42 is provided with the gim peg 43, by setting splitting board 3 and connection card Button 4, can be changed to the size of diaphragm 2 by detachable mode, so as to meet the needs of different electric currents, improve electricity The feature of container.

Operation principle：By setting layer 21 and solar heat protection outer membrane 22 inside diaphragm 2, it on the one hand can utilize and lead Electrical inner layer 21 has the function that conduction electric current, and the metal foil of the solar heat protection outer membrane 22 on the other hand set by outside has resistance to height Warm nature can prevent capacitor from overheating and causing capacitor to damage, can be to film by setting splitting board 3 and connection buckle 4 The size of piece 2 is changed by detachable mode, so as to meet the needs of different electric currents, improves the feature of capacitor.

Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc., It should be included within the scope of protection of the utility model.

Claims (4)

1. a kind of staggered edge free film capacitor, including inner core of capacitor（1）, diaphragm（2）, splitting board（3）And connection buckle（4） Composition, it is characterised in that：The inner core of capacitor（1）Outside is inlaid with the diaphragm（2）, the diaphragm（2）Inlay inner side Embedded with the splitting board（3）, the splitting board（3）Both ends are inlaid with the connection buckle（4）, the connection buckle（4）Connection The diaphragm（2）On.

A kind of 2. staggered edge free film capacitor according to claim 1, it is characterised in that：The diaphragm（2）By conduction Internal layer（21）With solar heat protection outer membrane（22）Composition, the layer（21）It is inlaid with using makrolon material and outside described anti- Hot outer membrane（22）, the solar heat protection outer membrane（22）Using metal foil material.

A kind of 3. staggered edge free film capacitor according to claim 1, it is characterised in that：The splitting board（3）By groove Plate（31）, neck（32）, connection projection（33）And elbow-board（34）, the concave-board（31）Innermost insert has the neck （32）, the neck（32）Right side face connection projection（33）, the connection projection（33）Uniformly it is embedded in the elbow-board （34）On, the splitting board（3）Both sides are inlaid with the diaphragm（2）.

A kind of 4. staggered edge free film capacitor according to claim 1, it is characterised in that：The connection buckle（4）The bottom of by Plate（41）, clamp（42）And gim peg（43）Composition, the bottom plate（41）Inlay connection upside in fluted and groove in upside Clamp（42）, the clamp（42）Right side is provided with the gim peg（43）.