CN210073625U

CN210073625U - Three capacity condenser of top cap explosion-proof type

Info

Publication number: CN210073625U
Application number: CN201921270063.3U
Authority: CN
Inventors: 刘立志; 江海波
Original assignee: Shengye Electric Co Ltd
Current assignee: Shengye Electric Co Ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-02-14
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a three capacity condenser of top cap explosion-proof type, including casing and apron, its characterized in that, casing are the open drum structure in top, install three sub capacitor body in the casing, and modular structure installs about three sub capacitor body adopts, and the top cover of casing is equipped with the apron, and even being equipped with a plurality of terminals on the apron, interval between all terminals satisfies the requirement that the terminal accords with creepage distance and electric clearance. The utility model discloses an install three sub capacitor body simultaneously in the casing, and the modular structure installation forms single capacitor device about three sub capacitor body adopts, and the integrated level is high, is favorable to practicing thrift the space, simplifies the circuit, easy to assemble, the later maintenance and the change maintenance of being convenient for.

Description

Three capacity condenser of top cap explosion-proof type

Technical Field

The utility model relates to a condenser technical field especially relates to a three capacity condenser of top cap explosion-proof type.

Background

A capacitor, generally referred to simply as its capacity to hold a charge, is a capacitance. Definition 1: a capacitor, as the name implies, is an 'electrically charged container', a device that contains an electrical charge. The capacitor is one of electronic elements widely used in electronic equipment, and is widely applied to aspects of blocking AC, coupling, bypassing, filtering, tuning loop, energy conversion, control and the like in a circuit. Definition 2: a capacitor is formed between any two conductors (including wires) which are insulated and closely spaced from each other. The capacitor is formed by sandwiching an insulating dielectric between two metal electrodes. When a voltage is applied between the two metal electrodes, charge is stored in the electrodes, so that the capacitor is an energy storage element. Any two conductors, insulated from each other and in close proximity, form a capacitor. A parallel plate capacitor consists of the plates of the capacitor and a dielectric.

At present, CBB65 is used for a compressor capacitor and CBB61 is used for a fan capacitor in the domestic air-conditioning market, or the compressor capacitor and the fan capacitor are made into a CBB65 double-capacity combined capacitor. However, a plurality of capacitors are generally required to be installed on the existing electrical equipment, and due to the lack of the capacitors in integrated design, a larger reserved installation space is required for installing the plurality of capacitors, and the wire arrangement and the maintenance in the later period are very inconvenient, so that the use requirements of modern electrical equipment are difficult to meet.

SUMMERY OF THE UTILITY MODEL

To prior art's defect, the utility model aims to solve the technical problem that a three capacity condenser of top cap explosion-proof type is provided, this three capacity condenser of top cap explosion-proof type have can practice thrift the space, can simplify circuit, easy to assemble, the later maintenance of being convenient for and the advantage of changing the maintenance.

The utility model discloses a three capacity condenser of top cap explosion-proof type, including casing and apron, the casing is the open drum structure in top, installs three sub capacitor body in the casing, three sub capacitor body adopt upper and lower modular structure installation, and the top cover of casing is equipped with the apron, evenly be equipped with a plurality of terminals on the apron, all interval between the terminal satisfies the requirement that the terminal accords with creepage distance and electric clearance, and modular structure installation forms solitary capacitor device about three sub capacitor body adopts, and the integrated level is high, is favorable to practicing thrift the space, simplifies the circuit, and easy to assemble is convenient for later maintenance and change maintenance.

Further, three sub capacitor bodies include two fan capacitors and a compressor capacitor, and the application field of whole device can be improved to different kinds of condenser complex together, and can deal with multiple condition.

Furthermore, four terminals are uniformly arranged on the cover plate, and the terminal is used for installing external connecting wires and concentrating flat cables, so that the cover plate is convenient to install or disassemble.

Furthermore, a bowl pad is arranged on the terminal.

Furthermore, the cover plate is provided with the explosion-proof block, so that the explosion-proof capability of the whole device is improved, the explosion damage of the whole device is reduced, and the safety of other components is maintained to the maximum extent.

Further, the diameter of the housing is 50 mm.

Further, the terminal is electrically connected to the lead wire.

Compared with the prior art, the utility model has the advantages of as follows: the utility model discloses an install three sub capacitor body simultaneously in the casing, and the modular structure installation forms single capacitor device about three sub capacitor body adopts, and the integrated level is high, is favorable to practicing thrift the space, simplifies the circuit, easy to assemble, the later maintenance and the change maintenance of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the top cover explosion-proof type three-capacity capacitor of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a side view of FIG. 1;

fig. 4 is another schematic overall structure diagram of the top cover explosion-proof type three-capacity capacitor of the present invention.

Wherein the reference numerals are:

the structure comprises a shell 1, a cover plate 2, a terminal 3, a bowl pad 4 and a lead 5.

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.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, back, outer and inner … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Referring to fig. 1-3, a top cover explosion-proof type three-capacity capacitor comprises a shell 1 and a cover plate 2, wherein the shell 1 is of a cylindrical structure with an open top end, the diameter phi of the shell 1 is 50mm, three sub capacitor bodies are installed in the shell 1, the three sub capacitor bodies are installed in an up-and-down combined type structure, the cover plate 2 is sleeved at the top end of the shell 1, a plurality of terminals 3 are uniformly arranged on the cover plate 2, the space between all the terminals 3 meets the requirements of creepage distance and electric clearance, the three sub capacitor bodies are installed in an up-and-down combined type structure to form a single capacitor device, the integration level is high, the space is saved, the circuit is simplified, the installation is convenient, and the later maintenance and the replacement and the maintenance are convenient.

The three sub-capacitor bodies comprise two fan capacitors and a compressor capacitor, the application fields of the whole device can be improved by combining different types of capacitors together, and various conditions can be met.

In some embodiments, a bowl pad 4 is provided on the terminal 3.

In some embodiments, the cover plate 2 is provided with an explosion-proof block, so that the explosion-proof capability of the whole device is improved, the explosion damage of the whole device is reduced, and the safety of other components is maintained to the maximum extent.

The utility model discloses an innovation point lies in, through installing three sub capacitor body simultaneously in casing 1, and the modular structure installation forms single capacitor device about three sub capacitor body adopts, and the integrated level is high, is favorable to practicing thrift the space, simplifies the circuit, and easy to assemble is convenient for later maintenance and change maintenance.

In some embodiments, the terminals 3 are electrically connected to the leads 5, so that the terminals 3 can be electrically connected to a capacitor (or other electronic component) disposed at a remote location through the leads, thereby eliminating the need to place two capacitors in adjacent locations for electrical connection, thereby facilitating the placement of the capacitors.

In some embodiments, the housing 1 is an aluminum shell.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a three capacity capacitors of top cap explosion-proof type, includes casing (1) and apron (2), its characterized in that: casing (1) is the open drum structure in top, installs three sub capacitor body in casing (1), and the modular structure installation about three sub capacitor body adopts, and the top cover of casing (1) is equipped with apron (2), and even being equipped with a plurality of terminals (3) on apron (2), interval between all terminals (3) satisfies the requirement that the terminal accords with creepage distance and electric clearance.

2. The top cover explosion-proof type three-capacity capacitor according to claim 1, characterized in that: the three sub-capacitor bodies are mounted by adopting an up-down combined structure to form a single capacitor device.

3. The top cover explosion-proof type three-capacity capacitor according to claim 2, characterized in that: the three sub-capacitor bodies include two fan capacitors and a compressor capacitor.

4. The top cover explosion-proof type three-capacity capacitor according to claim 1, characterized in that: four terminals (3) are uniformly arranged on the cover plate (2).

5. The top cover explosion-proof type three-capacity capacitor according to claim 4, characterized in that: and a bowl pad is arranged on the terminal (3).

6. The top cover explosion-proof type three-capacity capacitor according to claim 1, characterized in that: and the cover plate (2) is provided with an explosion-proof block.

7. The top-cover explosion-proof type three-capacity capacitor according to any one of claims 1 to 5, characterized in that: the diameter phi of the shell (1) is 50 mm.

8. The top cover explosion-proof type three-capacity capacitor according to claim 1, characterized in that: the terminal (3) is electrically connected to a lead (5).