CN215955095U

CN215955095U - High-humidity-resistant capacitor

Info

Publication number: CN215955095U
Application number: CN202122550505.3U
Authority: CN
Inventors: 杜嘉杰; 魏蓉晖; 沈志宏; 杜敏
Original assignee: Dong Jia Electronics Chenzhou Co ltd
Current assignee: Dong Jia Electronics Chenzhou Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-03-04
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a high-humidity-resistant capacitor, which comprises a capacitor main body, wherein a first connecting pin is fixedly arranged at the top of the capacitor main body, a second connecting pin is fixedly arranged at one side, located at the first connecting pin, of the top of the capacitor main body, a sealing mechanism is fixedly arranged on the capacitor main body, the sealing mechanism comprises a connecting screw hole, a connecting support leg, a sealing shell, a pin opening, a sealing strip and a fixing nut, a positioning mechanism is arranged above the sealing mechanism, the positioning mechanism comprises a positioning screw rod, a connecting base, a connecting wire, a pin jack and a positioning base, the positioning base is arranged above the capacitor main body, the connecting base is fixedly arranged at the middle position of the surface of the positioning base, the pin jack is arranged on the connecting base, and the connecting wire is connected in the pin jack. The utility model relates to a high-humidity-resistant capacitor, which belongs to the field of capacitors and has better moisture-resistant and corrosion-resistant properties.

Description

High-humidity-resistant capacitor

Technical Field

The utility model relates to the field of capacitors, in particular to a high-humidity-resistant capacitor.

Background

Two conductors which are close to each other, with a non-conductive insulating medium in between, constitute a capacitor. When a voltage is applied across the two plates of the capacitor, the capacitor stores charge. The capacitance of the capacitor is numerically equal to the ratio of the amount of charge on one conductive plate to the voltage between the two plates. The basic unit of capacitance of a capacitor is farad (F). The capacitor element is generally denoted by letter C in the circuit diagram. In a direct current circuit, a capacitor is equivalent to an open circuit. A capacitor is a component capable of storing electric charges and is one of the most commonly used electronic components. The types of capacitors can be divided into nonpolar variable capacitors, nonpolar fixed capacitors, polar capacitors and the like in principle, and can be divided into CBB capacitors (polyethylene), polyester capacitors, ceramic capacitors, mica capacitors, monolithic capacitors, electrolytic capacitors, tantalum capacitors and the like in terms of materials. The existing capacitor is provided with two pins, and the pins of the capacitor are easily corroded and damaged when the capacitor is used in a humid environment.

SUMMERY OF THE UTILITY MODEL

The main object of the present invention is to provide a capacitor resistant to high humidity, which can effectively solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a condenser of resistant high humidity, includes the condenser main part, condenser main part top fixed mounting has first connection pin, condenser main part top is located first connection pin one side fixed mounting and has the second to connect the pin, fixed mounting has sealing mechanism in the condenser main part, sealing mechanism is including connecting the screw, connecting the stabilizer blade, seal shell, pin opening, sealing strip and fixation nut, positioning mechanism is installed to the sealing mechanism top, positioning mechanism includes positioning screw, connection base, connecting wire, pin jack and location base.

Preferably, the positioning base is arranged above the capacitor main body, a connecting base is fixedly arranged at the middle position of the surface of the positioning base, a pin jack is formed in the connecting base, a connecting wire is connected in the pin jack, and a positioning screw rod is fixedly arranged at the position of the surface of the positioning base at the four corners.

Preferably, a through hole is formed in the positioning base, the connecting lead penetrates through the positioning base through the through hole and then is connected into the pin jack, and the sealing mechanism is connected to the positioning base through the positioning screw rod.

Preferably, seal shell fixed mounting has seted up the pin opening in the seal shell bottom in condenser main part top, seal shell edge fixed mounting has the connection stabilizer blade, connect stabilizer blade four corners position and seted up the pin opening, connect the inboard edge fixed mounting of stabilizer blade and have the sealing strip, it installs fixing nut to connect screw one side to be located positioning screw.

Preferably, the sealing shell is fixed at the top of the capacitor body through glue, the first connecting pin and the second connecting pin extend into the sealing shell through pin openings, the connecting support legs are connected to the positioning screw rod through connecting screw holes, the sealing shell is fixed to the positioning base through fixing nuts, and the first connecting pin and the second connecting pin are connected to the connecting base through pin inserting holes.

Preferably, the capacitor main body is connected to the positioning mechanism through a sealing mechanism.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the first connecting pin and the second connecting pin on the capacitor body can be connected in the pin jack, the fixing nut can be screwed after the first connecting pin and the second connecting pin are connected in the pin jack, and the first connecting pin and the second connecting pin can be sealed in the sealed shell after the fixing nut is screwed, so that the first connecting pin and the second connecting pin on the capacitor body are prevented from being corroded.

Drawings

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

FIG. 2 is a schematic view of the positioning mechanism of the present invention;

fig. 3 is a schematic view of the sealing mechanism of the present invention.

In the figure: 1. a first connection pin; 2. a capacitor body; 3. a second connection pin; 4. a sealing mechanism; 401. a connecting screw hole; 402. connecting support legs; 403. sealing the housing; 404. pin gaps; 405. a sealing strip; 406. fixing a nut; 5. a positioning mechanism; 501. positioning a screw rod; 502. connecting a base; 503. connecting a lead; 504. a pin jack; 505. and (5) positioning the base.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, a capacitor with high humidity resistance, including capacitor body 2, capacitor body 2 top fixed mounting has first connection pin 1, capacitor body 2 top is located first connection pin 1 one side fixed mounting has second connection pin 3, fixed mounting has sealing mechanism 4 on the capacitor body 2, sealing mechanism 4 is including connecting screw 401, connect the stabilizer blade 402, seal housing 403, pin opening 404, sealing strip 405 and fixation nut 406, positioning mechanism 5 is installed to sealing mechanism 4 top, positioning mechanism 5 includes positioning screw 501, connection base 502, connecting wire 503, pin jack 504 and positioning base 505, capacitor body 2 passes through sealing mechanism 4 and connects on positioning mechanism 5.

In this embodiment, in order to prevent the first connection pin 1 and the second connection pin 3 from being corroded, the second connection pin 3 is fixedly installed on the top of the capacitor main body 2 at one side of the first connection pin 1, the sealing mechanism 4 is fixedly installed on the capacitor main body 2, the sealing mechanism 4 comprises a connection screw hole 401, a connection leg 402, a sealing housing 403, a pin opening 404, a sealing strip 405 and a fixing nut 406, a positioning mechanism 5 is installed above the sealing mechanism 4, the positioning mechanism 5 comprises a positioning screw 501, a connection base 502, a connection wire 503, a pin insertion hole 504 and a positioning base 505, the positioning base 505 is installed above the capacitor main body 2, the connection base 502 is fixedly installed at the middle position on the surface of the positioning base 505, the pin insertion hole 504 is formed on the connection base 502, the connection wire 503 is connected in the pin insertion hole 504, and the positioning screw 501 is fixedly installed on the surface of the positioning base 505 at four angular positions, a through hole is arranged on a positioning base 505, a connecting lead 503 passes through the positioning base 505 through the through hole and then is connected in a pin jack 504, a sealing mechanism 4 is connected on the positioning base 505 through a positioning screw 501, a sealing shell 403 is fixedly arranged at the top of a capacitor main body 2, the bottom of the sealing shell 403 is provided with a pin notch 404, the edge of the sealing shell 403 is fixedly provided with a connecting leg 402, four corners of the connecting leg 402 are provided with the pin notch 404, the inner side edge of the connecting leg 402 is fixedly provided with a sealing strip 405, one side of a connecting screw hole 401 is arranged on the positioning screw 501 and is provided with a fixing nut 406, the sealing shell 403 is fixed at the top of the capacitor main body 2 through glue, a first connecting pin 1 and a second connecting pin 3 extend into the sealing shell 403 through the pin notch 404, the connecting leg 402 is connected on the positioning screw 501 through a connecting screw hole 401, the sealing shell 403 is fixed on the positioning base 505 through the fixing nut 406, first connection pin 1 and second connection pin 3 are connected on connecting base 502 through pin jack 504, first connection pin 1 and second connection pin 3 on capacitor body 2 can be connected in pin jack 504, fixing nut 406 can be screwed after first connection pin 1 and second connection pin 3 are connected in pin jack 504, first connection pin 1 and second connection pin 3 can be sealed in sealed housing 403 after fixing nut 406 is screwed, thereby preventing first connection pin 1 and second connection pin 3 on capacitor body 2 from being corroded.

In practical use, the positioning mechanism 5 is first installed at the use position, the first connection pin 1 and the second connection pin 3 can be inserted into the pin insertion hole 504 after the positioning mechanism 5 is installed at the use position, after the first connection pin 1 and the second connection pin 3 are inserted into the pin insertion hole 504, the positioning screw 501 passes through the connection screw hole 401, and after the positioning screw 501 passes through the connection screw hole 401, the fixing nut 406 can be tightened, because the sealing strip 405 is fixedly mounted at the inner edge of the connecting leg 402, the sealing housing 403 is fixed on the positioning base 505 by the fixing nut 406, the first connection lead 1 and the second connection lead 3 can be sealed in the hermetic case 403 after the fixing nut 406 is tightened, thereby preventing the first and second connection pins 1 and 3 on the capacitor body 2 from being corroded.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A capacitor resistant to high humidity, characterized by: including capacitor body (2), capacitor body (2) top fixed mounting has first connection pin (1), capacitor body (2) top is located first connection pin (1) one side fixed mounting and has second connection pin (3), fixed mounting has sealing mechanism (4) on capacitor body (2), sealing mechanism (4) are including connecting screw (401), connecting support leg (402), seal housing (403), pin opening (404), sealing strip (405) and fixation nut (406), positioning mechanism (5) are installed to sealing mechanism (4) top, positioning mechanism (5) are including positioning screw (501), connection base (502), connecting wire (503), pin jack (504) and location base (505).

2. A capacitor according to claim 1, characterized in that: the capacitor is characterized in that the positioning base (505) is arranged above the capacitor body (2), the middle position of the surface of the positioning base (505) is fixedly provided with a connecting base (502), a pin jack (504) is arranged on the connecting base (502), a connecting wire (503) is connected in the pin jack (504), and the surface of the positioning base (505) is positioned at four angular positions and is fixedly provided with a positioning screw (501).

3. A capacitor according to claim 2, characterized in that: the positioning base (505) is provided with a through hole, the connecting lead (503) passes through the positioning base (505) through the through hole and then is connected into the pin jack (504), and the sealing mechanism (4) is connected onto the positioning base (505) through the positioning screw rod (501).

4. A capacitor according to claim 3, characterized in that: seal shell (403) fixed mounting is in capacitor body (2) top, pin opening (404) have been seted up to seal shell (403) bottom, seal shell (403) edge fixed mounting has connecting stabilizer blade (402), pin opening (404) have been seted up to connecting stabilizer blade (402) four corners position, connecting stabilizer blade (402) inboard edge fixed mounting has sealing strip (405), it installs fixation nut (406) to connect screw (401) one side to be located positioning screw (501).

5. The capacitor of claim 4, wherein: sealed housing (403) pass through glue to be fixed at capacitor body (2) top, first connection pin (1) and second connection pin (3) stretch into sealed housing (403) through pin opening (404) in, connect stabilizer blade (402) and connect on positioning screw (501) through connecting screw (401), sealed housing (403) are fixed on location base (505) through fixation nut (406), first connection pin (1) and second connection pin (3) are connected on connecting base (502) through pin jack (504).

6. The capacitor of claim 5, wherein: the capacitor main body (2) is connected to the positioning mechanism (5) through the sealing mechanism (4).