CN211958312U

CN211958312U - Multifunctional power distribution cabinet capable of utilizing natural wind to cool

Info

Publication number: CN211958312U
Application number: CN202020596213.6U
Authority: CN
Inventors: 王炜
Original assignee: Fuzhou Jinhaoyang Power Equipment Co ltd
Current assignee: Fuzhou Jinhaoyang Power Equipment Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-11-17
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a multifunctional power distribution cabinet capable of utilizing natural wind to cool, the structure of which comprises a top cover, a fixed hole, a machine body, a rotating handle, an air inlet heat dissipation port, a cabinet door and an auxiliary heat dissipation block, when the multifunctional power distribution cabinet is overheated in the power distribution cabinet without natural wind, a thermal induction block on the auxiliary heat dissipation block at the bottom of the multifunctional power distribution cabinet can sense the temperature in the power distribution cabinet, so that a thermal expansion medium above an air pushing plate in a sliding groove expands, the air pushing plate is pushed to move downwards, a connecting bracket is pulled to slide downwards on an embedded groove, so that a baffle is pushed to be pushed away by the air dissipation port, the bottom opening of the power distribution cabinet is used for heat dissipation, and the structure of the improved equipment can be used for heat dissipation by opening at the bottom of the power distribution cabinet when the equipment is used without natural wind for auxiliary heat dissipation, keeping the equipment operating well.

Description

Multifunctional power distribution cabinet capable of utilizing natural wind to cool

Technical Field

The utility model relates to a can utilize natural wind to carry out multifunctional power distribution cabinet who cools down belongs to switch board technical field.

Background

The power distribution cabinet is a general name of a motor control center and is used in occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. The electric energy of a certain circuit of the upper-level power distribution equipment is distributed to the nearby load, the equipment provides protection, monitoring and control for the load, and meanwhile, the air inlet is formed in the equipment, so that the heat dissipation can be performed on the inside of the power distribution cabinet by utilizing the entering of natural wind, but the prior art still has the following defects:

although current switch board can utilize natural wind to assist it, nevertheless in avoiding more debris to enter into the switch board via the thermovent, the thermovent on it often designs less, leads to equipment when not having natural wind to dispel the heat, if electrical components overload operating temperature is higher in it, easily makes the temperature in the switch board can not be better in time distribute away, is unfavorable for equipment to move.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a can utilize natural wind to carry out multifunctional power distribution cabinet who cools down, though can utilize natural wind to assist it with the prior art existing power distribution cabinet of solution, nevertheless in avoiding more debris to enter into the switch board via the thermovent, the thermovent on it often designs less, lead to equipment when not having natural wind to carry out the heat dissipation, if electrical components overload operation temperature is higher in it, easily make the temperature in the switch board can not be better in time distribute away, be unfavorable for the equipment problem of carrying out the operation.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a multifunctional power distribution cabinet capable of utilizing natural wind to cool comprises a top cover, a fixed hole, a machine body, a rotating handle, an air inlet heat dissipation port, a cabinet door and an auxiliary heat dissipation block, wherein the bottom end of the top cover is welded with the top end of the machine body, the fixed hole and the top cover are of an integrated structure, the front end of the machine body is connected with a cabinet door hinge, the rotating handle is embedded and installed on the cabinet door, the air inlet heat dissipation port and the right end of the machine body are of an integrated structure, the auxiliary heat dissipation block is embedded and installed on the bottom end of the machine body, the auxiliary heat dissipation block is composed of a connecting support, a thermal induction block, a sliding groove, an air pushing plate, an air exhaust port, an air dissipation port, a baffle, a block body and an embedded groove, the bottom end of the thermal induction block is welded with the top end of the connecting support, the sliding groove and the block body are of an integrated structure, the air pushing, the air-cooling fan is characterized in that the air-cooling opening and the connecting support are of an integrated structure, the top end of the baffle is movably touched with the bottom end of the air-cooling opening, the baffle is embedded and installed on the block body, the block body and the embedded groove are of an integrated structure, and the block body is embedded and installed at the bottom end of the fan body.

Further, the fixing hole is positioned right above the machine body.

Further, the auxiliary heat dissipation block is located on the bottom of the cabinet door.

Further, the baffle is a rectangular plate block structure.

Further, the air-dispersing opening is perpendicular to the baffle plate.

Furthermore, the sliding groove is of a cuboid empty groove structure, and openings are formed in the upper end and the lower end of the sliding groove.

Furthermore, the baffle is made of rubber materials and has certain heat resistance.

Advantageous effects

The utility model relates to a multifunctional power distribution cabinet capable of utilizing natural wind to cool, the cabinet door on the front end of the cabinet body is used for opening the cabinet body, the electric elements in the cabinet body can be used by wiring and installing, simultaneously, the natural wind can enter through the air inlet heat dissipation ports on the two sides of the cabinet body for heat dissipation, when the cabinet body is overheated without natural wind, the thermal induction block on the auxiliary heat dissipation block body at the bottom of the cabinet body can sense the temperature in the cabinet body, thereby the thermal expansion medium above the air pushing plate in the sliding groove is expanded, thereby the air pushing plate is pushed to move downwards, the connecting bracket is pulled to slide downwards on the embedded groove, thereby the baffle is pushed away by the air dissipation port, the bottom opening of the cabinet body is used for heat dissipation, through the structure of the improved equipment, when the equipment is used without natural wind for auxiliary heat dissipation, the opening heat dissipation can be carried out at the, keeping the equipment operating well.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a multifunctional power distribution cabinet capable of utilizing natural wind to cool the utility model;

FIG. 2 is a schematic cross-sectional detailed structure diagram of the front view of the auxiliary heat dissipation block of the present invention;

fig. 3 is a schematic structural diagram of a cross-sectional detailed structure of the auxiliary heat dissipation block after the front view of the auxiliary heat dissipation block of the present invention is operated.

In the figure: the air-conditioning cabinet comprises a top cover-1, a fixing hole-2, a machine body-3, a rotating handle-4, an air inlet heat dissipation port-5, a cabinet door-6, an auxiliary heat dissipation block-7, a connecting bracket-71, a heat sensing block-72, a sliding groove-73, an air pushing plate-74, an air outlet-75, an air dissipation port-76, a baffle-77, a block-78 and an embedded groove-79.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Please refer to fig. 1, fig. 2 and fig. 3, the utility model provides a multifunctional power distribution cabinet technical scheme that can utilize natural wind to cool down: the structure of the heat dissipation device comprises a top cover 1, a fixing hole 2, a machine body 3, a rotating handle 4, an air inlet heat dissipation port 5, a cabinet door 6 and an auxiliary heat dissipation block 7, wherein the bottom end of the top cover 1 is welded with the top end of the machine body 3, the fixing hole 2 and the top cover 1 are of an integrated structure, the front end of the machine body 3 is hinged with the cabinet door 6, the rotating handle 4 is embedded and installed on the cabinet door 6, the air inlet heat dissipation port 5 and the right end of the machine body 3 are of an integrated structure, the auxiliary heat dissipation block 7 is embedded and installed on the bottom end of the machine body 3, the auxiliary heat dissipation block 7 is composed of a connecting support 71, a heat induction block 72, a sliding groove 73, an air pushing plate 74, an exhaust port 75, an air dissipation port 76, a baffle 77, a block body 78 and an embedded groove 79, the connecting support 71 is embedded and installed on the embedded groove 79, the bottom end of the heat induction block 72 is welded with, air push plate 74 embedding is installed on sliding tray 73, gas vent 75 and sliding tray 73's bottom is integrated structure, scattered wind gap 76 and linking bridge 71 are integrated structure, baffle 77's top and the touching of the bottom activity of scattered wind gap 76, baffle 77 embedding is installed on block 78, block 78 and embedded groove 79 are integrated structure, block 78 embedding is installed on the bottom of organism 3, fixed orifices 2 are located organism 3 directly over, supplementary radiating block 7 is located cabinet door 6's bottom, baffle 77 is cuboid plate structure, scattered wind gap 76 and baffle 77 mutually perpendicular, sliding tray 73 is cuboid dead slot structure, and both ends all are equipped with the opening about it, baffle 77 adopts the rubber material to make, has certain heat resistance.

When needs use the switch board, come to organism 3 to open through cabinet door 6 on the organism 3 front end, electrical components in it carries out the wiring installation and can use, can make the natural wind come in through the air inlet thermovent 5 of its both sides simultaneously and dispel the heat, when not having the natural wind and overheated in the switch board, thermoinduction block 72 on the supplementary radiating block 7 block 78 of its bottom can respond to the temperature in the switch board, thereby make the thermal expansion medium of pushing away gas plate 74 top in the sliding tray 73 take place the inflation, thereby push away gas plate 74 and move down, pulling linking bridge 71 gliding on embedded groove 79, thereby make scattered wind mouth 76 push away baffle 77, the bottom opening that makes the switch board dispels the heat.

The utility model solves the problems that the prior power distribution cabinet can utilize natural wind to assist the power distribution cabinet, but in order to avoid more sundries from entering the power distribution cabinet through the heat dissipation port, the heat dissipation port on the power distribution cabinet is often designed to be smaller, so that the temperature in the power distribution cabinet cannot be well and timely dissipated when the equipment does not dissipate heat by natural wind, such as the overload operation temperature of electrical elements in the power distribution cabinet is higher, and the equipment is not favorable for running, through the mutual combination of the components, the machine body 3 is opened through the cabinet door 6 on the front end of the machine body 3, the electrical elements in the power distribution cabinet can be used by wiring installation, meanwhile, the natural wind can enter through the air inlet heat dissipation ports 5 on the two sides of the machine body for heat dissipation, when the power distribution cabinet is overheated without natural wind, the heat induction blocks 72 on the auxiliary heat dissipation blocks 7 on the bottom of the power distribution cabinet can sense the temperature in the power, thereby make the thermal expansion medium of pushing away gas board 74 top in sliding tray 73 take place the inflation to push away gas board 74 and move down, pulling linking bridge 71 and go up the gliding in embedded groove 79, thereby make scattered wind mouth 76 push away baffle 77, make the bottom opening of switch board dispel the heat, through the structure of improved equipment, make equipment when using not having natural wind to carry out supplementary heat dissipation, can carry out the opening heat dissipation in the bottom of switch board, keep the good operation of equipment.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a can utilize natural wind to carry out multifunctional power distribution cabinet who cools down, its structure includes top cap (1), fixed orifices (2), organism (3), rotates handle (4), air inlet thermovent (5), cabinet door (6), supplementary radiating block (7), its characterized in that:

the bottom of top cap (1) welds mutually with the top of organism (3), fixed orifices (2) and top cap (1) are integrated structure, the front end and cabinet door (6) hinged joint of organism (3), rotate handle (4) embedding and install on cabinet door (6), air inlet thermovent (5) and the right-hand member of organism (3) are integrated structure, supplementary radiating block (7) embedding is installed on the bottom of organism (3), supplementary radiating block (7) comprises linking bridge (71), thermoinduction piece (72), sliding tray (73), push away gas board (74), gas vent (75), wind dispersing mouth (76), baffle (77), block (78), embedded groove (79), linking bridge (71) embedding is installed on embedded groove (79), the bottom of thermoinduction piece (72) welds mutually with the top of connecting bridge (71), the sliding groove (73) and the block body (78) are of an integrated structure, the air pushing plate (74) is embedded and installed on the sliding groove (73), the air exhaust port (75) and the bottom end of the sliding groove (73) are of an integrated structure, the air exhaust port (76) and the connecting support (71) are of an integrated structure, the top end of the baffle plate (77) is movably touched with the bottom end of the air exhaust port (76), the baffle plate (77) is embedded and installed on the block body (78), the block body (78) and the embedded groove (79) are of an integrated structure, and the block body (78) is embedded and installed at the bottom end of the machine body (3).

2. The multifunctional power distribution cabinet capable of utilizing natural wind to cool according to claim 1, characterized in that: the fixing hole (2) is located right above the machine body (3), and the auxiliary heat dissipation block (7) is located at the bottom of the cabinet door (6).

3. The multifunctional power distribution cabinet capable of utilizing natural wind to cool according to claim 1, characterized in that: the baffle (77) is of a cuboid plate structure.

4. The multifunctional power distribution cabinet capable of utilizing natural wind to cool according to claim 1, characterized in that: the air dispersing opening (76) is perpendicular to the baffle plate (77).

5. The multifunctional power distribution cabinet capable of utilizing natural wind to cool according to claim 1, characterized in that: the sliding groove (73) is of a cuboid empty groove structure, and openings are formed in the upper end and the lower end of the sliding groove.