CN213958792U

CN213958792U - Anti-static structure film capacitor with insulating shell

Info

Publication number: CN213958792U
Application number: CN202022920842.2U
Authority: CN
Inventors: 余超
Original assignee: Dongguan Ajc Industrial Co ltd
Current assignee: Dongguan Ajc Industrial Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-13
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses an antistatic structure film capacitor with insulating housing, including aluminum hull and capacitor core, the diaphragm is installed to the inner of aluminum hull, and the outer end of diaphragm is provided with the electrode slice, the capacitor core is installed in the inner of electrode slice, and the outer end middle part of capacitor core is provided with transparent adhesive tape, the top both sides of capacitor core are provided with the connecting hole, the electrolysis board is installed to the lower extreme both sides of connecting hole, and the upper end of electrolysis board installs explosion-proof apron, the apron is installed to explosion-proof apron's upper end. This prevent electrostatic structure film capacitor with insulating casing is provided with the capacitor core, and the capacitor core is symmetrical through transparent adhesive tape and electrode slice vertical axis, is provided with the electrode slice around the capacitor core, has good electrically conductive effect and insulating effect, therefore the capacitor core is in splendid operational environment, and convenient operation can reach quick installation, and simple structure, the maintenance work in the later stage of being convenient for.

Description

Anti-static structure film capacitor with insulating shell

Technical Field

The utility model relates to a film capacitor technical field specifically is a prevent static structure film capacitor with insulating casing.

Background

Capacitors are indispensable components for the termination of various electronic products, and play a crucial role in electronic systems. In applications such as industry and power supply, system manufacturers have more urgent demands for capacitors with high capacity and small volume, and in applications such as automobiles, medical treatment, military industry and aerospace, higher requirements for the service life, voltage resistance, reliability and the like of the capacitors are provided.

The thin film capacitor in the market has larger volume in use, higher requirements on stability and loss, poor tolerance capability on the capacitor due to the fact that the maximum capacitance-voltage product can be obtained under the unit volume, no good insulating material is provided, and components and parts in work are easy to damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent static structure film capacitor with insulating casing to the volume of proposing in solving above-mentioned background art is great, requires higher to stability and loss, can obtain the tolerance ability of biggest electric capacity voltage product to the condenser under the unit volume poor, does not have good insulating material, damages the problem of the components and parts of just being at the during operation easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an antistatic structure film capacitor with insulating casing, includes aluminum hull and condenser core, its characterized in that: the diaphragm is installed to the inner of aluminum hull, and the outer end of diaphragm is provided with the electrode slice, the capacitor core is installed in the inner of electrode slice, and is provided with transparent adhesive tape in the middle part of the outer end of capacitor core, the top both sides of capacitor core are provided with the connecting hole, the electrolysis board is installed to the lower extreme both sides of connecting hole, and the upper end of electrolysis board installs explosion-proof cover plate, the apron is installed to the upper end of explosion-proof cover plate, and the lower extreme of apron installs the fuse, the upper end of fuse is provided with the connection piece of being qualified for the next round of competitions, and just installs positive polar tube on the left side of the connection piece of being qualified for the next round of competitions, the negative pole pipe is installed in the left side of positive polar tube, and is provided with the adjustable nut in the inboard middle part of adjustable nut, the inboard middle part of adjustable nut is connected with the lead wire.

Preferably, the capacitor core is symmetrical to the electrode plate in a vertical central axis through a transparent adhesive tape, and the capacitor core and the electrode plate form a detachable structure through the transparent adhesive tape

Preferably, the connecting holes and the electrolytic plate are symmetrically distributed, and two connecting holes are arranged on two sides of the electrolytic plate.

Preferably, the explosion-proof cover plate is horizontal with the cover plate through the fuse, and the fuse is provided with two.

Preferably, the anode tube, the cover plate and the wire outlet connecting piece are distributed horizontally, the cathode tube and the cover plate form a detachable mechanism through the movable nut and the wire outlet connecting piece, and the anode tube and the cathode tube are vertically and symmetrically distributed on two sides of the cover plate.

Preferably, the leads are vertically distributed on two sides of the capacitor core through the outgoing line connecting sheets and the connecting holes, and the leads and the capacitor core are in a welded integral structure.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-static structure film capacitor with the insulating shell is provided with the capacitor core, the capacitor core is symmetrical to the electrode plates in a vertical central axis through the transparent adhesive tape, and the electrode plates are arranged around the capacitor core, so that the capacitor core has good conductive effect and insulating effect, is in an excellent working environment, is convenient to operate, can achieve quick installation, is simple in structure and facilitates later maintenance work;

the connecting holes and the electrolytic plate are symmetrically distributed, the electrolytic plate and the connecting holes are both connected with the leads, the electrolytic plate effectively ensures that the leads transmit power, the capacitor can have good stability, and meanwhile, the leads are stabilized and effective electrification is ensured by using the electrolytic plate and the connecting holes together;

explosion-proof apron is the level form through fuse and apron, and when condenser during operation, the short circuit appears in the condenser, and the fuse can break off the electric current that the condenser core transmitted the very first time, makes the condenser can not explode because of the short circuit, and explosion-proof apron plays protection device's effect, and other parts of protection condenser are not damaged, have improved the security of condenser, the effectual maintenance in later stage of being convenient for.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1. an aluminum shell; 2. a diaphragm; 3. an electrode sheet; 4. a capacitor core; 5. a transparent adhesive tape; 6. connecting holes; 7. an electrolytic plate; 8. an explosion-proof cover plate; 9. a cover plate; 10. a fuse; 11. A wire outgoing connecting sheet; 12. a positive electrode tube; 13. a cathode tube; 14. a movable nut; 15. and (7) leading wires.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a thin film capacitor with an anti-static structure and an insulating shell comprises an aluminum shell 1, a diaphragm 2, an electrode plate 3, a capacitor core 4, a transparent adhesive tape 5, a connecting hole 6, an electrolytic plate 7, an anti-explosion cover plate 8, a cover plate 9, a fuse 10, an outgoing line connecting sheet 11, a positive electrode tube 12, a negative electrode tube 13, a movable nut 14 and a lead 15, wherein the diaphragm 2 is installed at the inner end of the aluminum shell 1, the electrode plate 3 is arranged at the outer end of the diaphragm 2, the capacitor core 4 is installed at the inner end of the electrode plate 3, the transparent adhesive tape 5 is arranged in the middle of the outer end of the capacitor core 4, the connecting hole 6 is arranged at two sides above the capacitor core 4, the electrolytic plate 7 is installed at two sides of the lower end of the connecting hole 6, the anti-explosion cover plate 8 is installed at the upper end of the electrolytic plate 7, the cover plate 9 is installed at the upper end of the anti-explosion cover plate 8, the fuse 10 is installed at the lower end of the cover plate 9, the outgoing line connecting sheet 11 is arranged at the upper end of the fuse 10, and the upper end of the left side of the outgoing line connecting sheet 11 is provided with an anode tube 12, the left side of the anode tube 12 is provided with a cathode tube 13, the middle part of the inner side of the cathode tube 13 is provided with a movable nut 14, and the middle part of the inner side of the movable nut 14 is connected with a lead 15.

The capacitor core 4 is symmetrical to the electrode plates 3 through the transparent adhesive tape 5, the capacitor core 4 and the electrode plates 3 form a detachable structure through the transparent adhesive tape 5, and the electrode plates 3 are arranged around the capacitor core 4 and have good conductive effect and insulating effect, so that the capacitor core 4 is in an excellent working environment, is convenient to operate, can achieve quick installation, is simple in structure and facilitates later maintenance work;

the connecting holes 6 and the electrolytic plate 7 are symmetrically distributed, two connecting holes 6 are arranged on two sides of the electrolytic plate 7, the electrolytic plate 7 and the connecting holes 6 are both connected with the lead 15, the electrolytic plate 7 effectively ensures that the lead 15 transmits power, the capacitor can have good stability, and meanwhile, the electrolytic plate 7 and the connecting holes 6 are jointly used to stabilize the lead 15 and ensure effective electrification;

the anti-explosion cover plate 8 is horizontal to the cover plate 9 through the fuse 10, the fuse 10 is provided with two fuses, when the capacitor works, the capacitor is in short circuit, the fuse 10 can cut off the current transmitted by the capacitor core 4 at the first time, so that the capacitor cannot explode due to the short circuit, the anti-explosion cover plate 8 plays a role of a protection device, other parts of the capacitor are protected from being damaged, the safety of the capacitor is improved, and the later effective maintenance is facilitated;

the anode tube 12, the cover plate 9 and the outgoing line connecting pieces 11 are distributed horizontally, meanwhile, the cathode tube 13 and the cover plate 9 form a detachable mechanism with the outgoing line connecting pieces 11 through movable nuts 14, the anode tube 12 and the cathode tube 13 are vertically and symmetrically distributed on two sides of the cover plate 9, the anode tube 12, the cathode tube 13 and the outgoing line connecting pieces 11 on the two sides are mutually attached, when the capacitor works, the anode tube 12 can be guaranteed to work stably, the capacitor does not stop working because no fixed part is used for supporting, when the anode tube 12 and the cathode tube 13 work for a long time, the anode tube 12 and the cathode tube 13 are damaged, the anode tube 12 and the cathode tube 13 can be detached and remounted through the movable nuts 14, and the anode tube 12 and the cathode tube 13 can be effectively used for a long time;

lead wire 15 is through being qualified for the next round of competitions connecting piece 11 and connecting hole 6 vertical form distribution in condenser core 4 both sides, and lead wire 15 is integrative structure of welding with condenser core 4, as the key equipment of whole equipment, adopted the integrative form of welding to link together, make the transmission power that condenser core 4 can be abundant, and joint strength is high, stable in structure, and make whole lead wire 15 and be qualified for the next round of competitions connecting piece 11 and connecting hole 6 and be vertical form distribution, can guarantee can not appear suddenly when using and drop, have good stability.

The working principle is as follows: to this kind of prevent that electrostatic structure film capacitor with insulating casing at first begins work through the condenser, through storing electric charge and electric energy on condenser core 4, use jointly with electrode slice 3 and form the circuit usually, condenser core 4 top is installed two lead wires 15, transmit electric power for two poles of the earth, condenser core 4 appears electric charge and electric energy all around, diaphragm 2 forms the protective layer, prevent the electric charge removal and make the electric charge remain on condenser core 4, aluminum hull 1 is the insulating protective layer, protect 1 internal part of aluminum hull and can not damaged the condenser by other electric current interference, there is fine guard action, when the electric current passes through the conductor, when having certain resistance, fuse 10 can be timely disconnection electric current, reach other electronic component equipment of protection, just so accomplish the use of whole prevent electrostatic structure film capacitor with insulating casing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An antistatic structure film capacitor with an insulating housing, comprising an aluminum case (1) and a capacitor core (4), characterized in that: the capacitor is characterized in that a diaphragm (2) is installed at the inner end of the aluminum shell (1), an electrode plate (3) is arranged at the outer end of the diaphragm (2), the capacitor core (4) is installed at the inner end of the electrode plate (3), a transparent adhesive tape (5) is arranged in the middle of the outer end of the capacitor core (4), connecting holes (6) are formed in two sides of the upper portion of the capacitor core (4), an electrolytic plate (7) is installed on two sides of the lower end of each connecting hole (6), an explosion-proof cover plate (8) is installed at the upper end of each electrolytic plate (7), a cover plate (9) is installed at the upper end of each explosion-proof cover plate (8), a fuse (10) is installed at the lower end of each cover plate (9), an outlet connecting plate (11) is arranged at the upper end of the upper side of each fuse (10), a positive polar tube (12) is installed at the upper end of the left side of each outlet connecting plate (11), and a negative polar tube (13) is installed at the left side of each positive polar tube (12), and a movable nut (14) is arranged in the middle of the inner side of the cathode tube (13), and a lead (15) is connected in the middle of the inner side of the movable nut (14).

2. An antistatic structural film capacitor in accordance with claim 1 having an insulative housing, wherein: the capacitor core (4) is symmetrical to the electrode plate (3) in terms of a vertical central axis through the transparent adhesive tape (5), and the capacitor core (4) and the electrode plate (3) form a detachable structure through the transparent adhesive tape (5).

3. An antistatic structural film capacitor in accordance with claim 1 having an insulative housing, wherein: the connecting holes (6) and the electrolytic plate (7) are symmetrically distributed, and two connecting holes (6) are arranged on two sides of the electrolytic plate (7).

4. An antistatic structural film capacitor in accordance with claim 1 having an insulative housing, wherein: the explosion-proof cover plate (8) is horizontal with the cover plate (9) through the fuse (10), and the number of the fuse (10) is two.

5. An antistatic structural film capacitor in accordance with claim 1 having an insulative housing, wherein: the anode tube (12), the cover plate (9) and the wire outlet connecting piece (11) are distributed in a horizontal shape, meanwhile, the cathode tube (13) and the cover plate (9) form a detachable mechanism through a movable nut and the wire outlet connecting piece (11), and the anode tube (12) and the cathode tube (13) are vertically and symmetrically distributed on two sides of the cover plate (9).

6. An antistatic structural film capacitor in accordance with claim 1 having an insulative housing, wherein: the lead (15) is vertically distributed on two sides of the capacitor core (4) through the outgoing line connecting sheet (11) and the connecting hole (6), and the lead (15) and the capacitor core (4) are in a welded integral structure.