CN214124552U

CN214124552U - Low-voltage remote-control switch cabinet

Info

Publication number: CN214124552U
Application number: CN202022725569.8U
Authority: CN
Inventors: 王莉芳; 杜汪洋
Original assignee: Wuhan Heli Electric Appliance Co ltd
Current assignee: Wuhan Heli Electric Appliance Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-09-03
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a low pressure telemechanical switch cabinet relates to the power equipment field, including main part, block structure, heat radiation structure, one side of main part is rotated through the bolt and is connected with the cabinet door, the inner wall of main part is provided with the heat dissipation bottom plate, the top inner wall of main part is provided with the upper cover. The utility model discloses a heat that the main part is inside to be produced will be absorbed partly by the radiating bottom plate, it dispels the heat to be provided with a plurality of holes through radiating bottom plate inner wall, start the air pump simultaneously, the air pump will produce inside the air admission hose, pass through inside the connecting pipe again, atmospheric pressure will get into inside the main part through a plurality of intake pipes of being connected with the connecting pipe this moment, because the existence of baffle, so get into the inside air of main part will be at main part internal loop, under exhaust fan's effect, make the inside hot gas flow of main part discharge, reached and carried out radiating purpose to the main part, increase the inside cold and hot air replacement of main part, the service life of main part is prolonged.

Description

Low-voltage remote-control switch cabinet

Technical Field

The utility model relates to a power equipment field specifically is a low pressure telemechanical switch cabinet.

Background

At present, the traditional low-voltage switch cabinet mainly realizes the functions of power distribution, control, protection, monitoring and the like through a low-voltage switch control cabinet combined by a circuit breaker, a contactor, a thermal relay, a fuse, a control relay, various main electrical appliances, a mutual inductor and various electrical instruments (an ammeter, a voltmeter, a power meter, an electric energy meter and the like). The traditional switch cabinet needs to be provided with various analog pointer instruments and relays; great inconvenience is brought to production, storage and maintenance, manual direct operation is taken as a main part, intelligent management of a computer cannot be realized, and the realization of more complex control logic is difficult.

The multifunctional intelligent telecontrol low-voltage switch cabinet is a low-voltage distribution complete equipment integrating assembled structure, low-voltage distribution, remote meter reading, load monitoring control management system and low-voltage distribution monitoring fault alarm system into one body, and utilizes wireless communication network optical fiber network and other communication network to establish communication link with computer so as to implement the main functions of remote monitoring state of distribution equipment and on-line monitoring control fault alarm, etc.

At present traditional low-voltage switchgear opens the mode at its cabinet door loaded down with trivial details, the lock is heavy, is unfavorable for the less staff of strength to use, and traditional low-voltage switchgear can produce a large amount of heats in the use, in inclosed environment, can influence the life of the internal part of the cabinet body, so the utility model provides a low pressure telemechanical switch cabinet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the traditional locking piece is opened inconveniently and the traditional internal portion radiating effect of cabinet is poor, a low-voltage remote switch cabinet is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage telecontrol switch cabinet comprises a main body, a clamping structure and a heat dissipation structure, wherein one side of the main body is rotatably connected with a cabinet door through a bolt, a heat dissipation bottom plate is arranged on the inner wall of the main body, and an upper cover is arranged on the inner wall of the top end of the main body;

the clamping structure comprises a sleeve located on the inner wall of the cabinet door, and further comprises a positioning groove located on the inner wall of the main body, the sleeve is connected to one end of the sleeve, a spring is arranged on the inner wall of the sleeve, the top end of the spring is connected with a pressing plate, a pressing block is arranged on the top end of the pressing plate, and a clamping block is connected to the outer wall of the pressing plate in a penetrating mode.

Preferably, heat radiation structure is including being located the fretwork net under the main part inner wall upper cover, just heat radiation structure is still including intake pipe and the exhaust fan who is located the upper cover inner wall, the intake pipe is located one side of exhaust fan, the central point department of putting of fretwork net is provided with the baffle, exhaust fan's top inner wall is provided with the dust screen, the one end of intake pipe is connected with the connecting pipe, one side inner wall connection of connecting pipe has the hose, the one end of hose is connected with the air pump.

Preferably, the inner wall of constant head tank is provided with and removes track assorted draw-in groove with the fixture block, the outer wall of fixture block is hemispherical structure.

Preferably, the air inlet pipe is provided with a plurality of air inlet pipes, and the plurality of air inlet pipes and the exhaust fan are symmetrically distributed on the inner wall of the upper cover.

Preferably, the outer wall of the heat dissipation bottom plate is provided with a plurality of holes, and the inner wall of the heat dissipation bottom plate is of a hollow structure.

Preferably, one end of the pressing block penetrates through the inner wall of the handle, and the inner wall of the handle is provided with a groove matched with the moving track of the pressing block.

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

1. the utility model discloses a give according to briquetting pressure, press the briquetting and remove and will drive and press the clamp plate and remove, press the clamp plate and will give spring pressure, through giving the handle pulling force this moment, can drive the cabinet door and rotate along the pivot, thereby open the cabinet door, through giving cabinet door thrust, make the fixture block get into the constant head tank inner wall under the exogenic action, because its outer wall is hemispherical structure, the fixture block will drive to press the briquetting and remove under the exogenic action, press the briquetting and remove and will drive and press the clamp plate and remove, press the clamp plate and will give spring pressure, when the fixture block gets into the inner wall of constant head tank completely, the fixture block will pop out under the spring force of spring, the other end of fixture block will block at this moment in the inner wall of constant head tank, reached the purpose of being convenient for opening the cabinet door, improved work efficiency;

2. the utility model discloses a heat that the main part is inside to be produced will be absorbed partly by the radiating bottom plate, it dispels the heat to be provided with a plurality of holes through radiating bottom plate inner wall, start the air pump simultaneously, the air pump will produce inside the air admission hose, pass through inside the connecting pipe again, atmospheric pressure will get into inside the main part through a plurality of intake pipes of being connected with the connecting pipe this moment, because the existence of baffle, so get into the inside air of main part will be at main part internal loop, under exhaust fan's effect, make the inside hot gas flow of main part discharge, reached and carried out radiating purpose to the main part, increase the inside cold and hot air replacement of main part, the service life of main part is prolonged.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the fastening structure of the present invention;

fig. 3 is a partial enlarged view of the position a of the present invention.

In the figure: 1. a main body; 2. an upper cover; 3. a cabinet door; 4. a heat dissipation base plate; 5. a snap-fit structure; 501. a handle; 502. a sleeve; 503. a spring; 504. a pressing plate; 505. a pressing block; 506. a clamping block; 507. positioning a groove; 6. a heat dissipation structure; 601. hollowing out the net; 602. a baffle plate; 603. an air inlet pipe; 604. a connecting pipe; 605. a hose; 606. an air pump; 607. a dust screen; 608. an exhaust fan.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The air pump (AS26) mentioned in the utility model can be purchased in the market or by private ordering.

Referring to fig. 1-3, a low-voltage telemechanical switch cabinet comprises a main body 1, a clamping structure 5 and a heat dissipation structure 6, wherein one side of the main body 1 is rotatably connected with a cabinet door 3 through a bolt, the inner wall of the main body 1 is provided with a heat dissipation bottom plate 4, and the inner wall of the top end of the main body 1 is provided with an upper cover 2;

the clamping structure 5 comprises a sleeve 502 located on the inner wall of the cabinet door 3, the clamping structure 5 further comprises a positioning groove 507 located on the inner wall of the main body 1, one end of the sleeve 502 is connected with the sleeve 502, the inner wall of the sleeve 502 is provided with a spring 503, the top end of the spring 503 is connected with a pressing plate 504, the top end of the pressing plate 504 is provided with a pressing block 505, and one end of the pressing plate 504 penetrates through the outer wall of the sleeve 502 to be connected with a clamping block 506.

Please refer to fig. 1, the heat dissipation structure 6 includes a hollow net 601 located right below the upper cover 2 on the inner wall of the main body 1, the heat dissipation structure 6 further includes an air inlet pipe 603 and an exhaust fan 608 located on the inner wall of the upper cover 2, the air inlet pipe 603 is located on one side of the exhaust fan 608, a baffle 602 is disposed at the center of the hollow net 601, a dust screen 607 is disposed on the inner wall of the top end of the exhaust fan 608, one end of the air inlet pipe 603 is connected with a connection pipe 604, one side of the connection pipe 604 is connected with a hose 605, one end of the hose 605 is connected with an air pump 606, and the air inside the main body 1 can circulate with high speed through the structure, thereby achieving the heat dissipation effect.

Please refer to fig. 2, the inner wall of the positioning groove 507 is provided with a locking groove matching with the moving track of the locking block 506, the outer wall of the locking block 506 is of a hemispherical structure, the locking block 506 can enter the inner wall of the positioning groove 507 under the action of external force through the structure, because the outer wall of the locking block is of the hemispherical structure, the locking block 506 drives the pressing block 505 to move under the action of external force, the pressing block 505 moves to drive the pressing plate 504 to move, the pressing plate 504 gives pressure to the spring 503, when the locking block 506 completely enters the inner wall of the positioning groove 507, the locking block 506 pops out under the action of the elastic force of the spring 503, and at this time, the other end of the locking block 506 is locked on the inner wall of the positioning groove 507.

Referring to fig. 1, the plurality of air inlet pipes 603 are disposed, and the plurality of air inlet pipes 603 and the plurality of exhaust fans 608 are symmetrically distributed on the inner wall of the upper cover 2, so that the air inside the main body 1 can be circulated in an accelerated manner.

Please refer to fig. 1, the outer wall of the heat dissipating bottom plate 4 is provided with a plurality of holes, the inner wall of the heat dissipating bottom plate 4 is a hollow structure, the heat generated inside the inner main body 1 can be partially absorbed by the heat dissipating bottom plate 4, and the heat is dissipated through the plurality of holes arranged on the inner wall of the heat dissipating bottom plate 4.

Please refer to fig. 2, one end of the pressing block 505 penetrates the inner wall of the handle 501, and the inner wall of the handle 501 is provided with a groove matching with the moving track of the pressing block 505, so that the pressing block 505 cannot be ejected out under the limitation of the groove on the inner wall of the handle 501.

The working principle is as follows: when the device is used, pressure is applied to the pressing block 505, the pressing block 505 moves to drive the pressing plate 504 to move, the pressing plate 504 applies pressure to the spring 503, at the moment, the cabinet door 3 can be driven to rotate along the rotating shaft by applying tension to the handle 501, so that the cabinet door 3 is opened, the fixture block 506 enters the inner wall of the positioning groove 507 under the action of external force by applying thrust to the cabinet door 3, the fixture block 506 is in a hemispherical structure due to the fact that the outer wall of the fixture block is in the hemispherical structure, the pressing block 505 moves to drive the pressing plate 504 to move, the pressing plate 504 applies pressure to the spring 503, when the fixture block 506 completely enters the inner wall of the positioning groove 507, the fixture block 506 pops up under the action of the elastic force of the spring 503, at the moment, the other end of the fixture block 506 is clamped on the inner wall of the positioning groove 507, when the device works, heat generated in the main body 1 is partially absorbed by the heat dissipation bottom plate 4, the inner wall of the heat dissipation bottom plate 4 is provided with a plurality of holes for heat dissipation, the air pump 606 and the exhaust fan are started simultaneously, the air pump 606 starts to work, the air pump 606 generates air to enter the hose 605, the air enters the connecting pipe 604, the air pressure enters the main body 1 through a plurality of air inlet pipes 603 connected with the connecting pipe 604, due to the existence of the baffle 602, the air entering the main body 1 is circulated inside the main body 1, and the hot air flow inside the main body 1 is exhausted under the action of the exhaust fan 608.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a low pressure telemechanical switch cabinet, includes main part (1), block structure (5), heat radiation structure (6), its characterized in that: one side of the main body (1) is rotatably connected with a cabinet door (3) through a bolt, the inner wall of the main body (1) is provided with a heat dissipation bottom plate (4), and the inner wall of the top end of the main body (1) is provided with an upper cover (2);

the clamping structure (5) comprises a sleeve (502) located on the inner wall of the cabinet door (3), the clamping structure (5) further comprises a positioning groove (507) located on the inner wall of the main body (1), one end of the sleeve (502) is connected with the sleeve (502), the inner wall of the sleeve (502) is provided with a spring (503), the top end of the spring (503) is connected with a pressing plate (504), the top end of the pressing plate (504) is provided with a pressing block (505), and one end of the pressing plate (504) penetrates through the outer wall of the sleeve (502) to be connected with a clamping block (506).

2. A low voltage telemechanical switchgear, according to claim 1, characterized in that: the heat dissipation structure (6) is including fretwork net (601) that is located main part (1) inner wall upper cover (2) under, just heat dissipation structure (6) is still including intake pipe (603) and exhaust fan (608) that are located upper cover (2) inner wall, intake pipe (603) are located one side of exhaust fan (608), the central point department of putting of fretwork net (601) is provided with baffle (602), the top inner wall of exhaust fan (608) is provided with dust screen (607), the one end of intake pipe (603) is connected with connecting pipe (604), the one side inner wall of connecting pipe (604) is connected with hose (605), the one end of hose (605) is connected with air pump (606).

3. A low voltage telemechanical switchgear, according to claim 1, characterized in that: the inner wall of constant head tank (507) is provided with the draw-in groove that moves the orbit assorted with fixture block (506), the outer wall of fixture block (506) is hemispherical structure.

4. A low voltage telemechanical switchgear, according to claim 2, characterized in that: the air inlet pipes (603) are arranged in a plurality, and the air inlet pipes (603) and the exhaust fan (608) are symmetrically distributed on the inner wall of the upper cover (2).

5. A low voltage telemechanical switchgear, according to claim 1, characterized in that: the outer wall of the heat dissipation bottom plate (4) is provided with a plurality of holes, and the inner wall of the heat dissipation bottom plate (4) is of a hollow structure.

6. A low voltage telemechanical switchgear, according to claim 1, characterized in that: one end of the pressing block (505) penetrates through the inner wall of the handle (501), and a groove matched with the moving track of the pressing block (505) is formed in the inner wall of the handle (501).