CN215935358U

CN215935358U - Heat radiation structure for electric cabinet box

Info

Publication number: CN215935358U
Application number: CN202121558151.0U
Authority: CN
Inventors: 于世龙; 朱建明
Original assignee: Suzhou Chishun Electric Appliance Co ltd
Current assignee: Suzhou Chishun Electric Appliance Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-03-01
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a heat dissipation structure for an electric cabinet, which comprises a cabinet body, wherein a rain shielding plate is installed at the top end of the cabinet body, a heat dissipation window is formed in one end of the cabinet body, the other end of the cabinet body is connected with a heat dissipation box body, a ventilation window is welded at one end of the heat dissipation box body, a heat dissipation mechanism is installed at one end of the ventilation window, a temperature control mechanism is connected to the lower end of the heat dissipation mechanism, and a filter screen is embedded in the ventilation window. According to the utility model, the arrangement of the heat dissipation mechanism can blow out hot air in the cabinet, so that the temperature in the cabinet is reduced, the electric elements in the electric cabinet are greatly protected, the service life of the electric elements is prolonged, and the arrangement of the temperature control mechanism can intelligently regulate and control the motor, thereby greatly reducing unnecessary energy consumption and reducing the operation cost.

Description

Heat radiation structure for electric cabinet box

Technical Field

The utility model relates to the related technical field of electrical equipment, in particular to a heat dissipation structure for an electrical cabinet.

Background

Along with the continuous development of society and science and technology, electrical engineering and automation technology also develop the maturity rapidly to become the important component part of high and new technology industry, the regulator cubicle is formed by steel processing and is used for protecting the cupboard of components and parts normal work, and regulator cubicle preparation material generally divide into hot rolling and cold-rolled steel sheet two kinds, and cold-rolled steel sheet and relative hot-rolled steel sheet are softer, more are fit for the preparation of regulator cubicle, and the regulator cubicle usage is extensive.

But the regulator cubicle heat dissipation is only through the heat dissipation window heat dissipation at present, and the inside air mobility of regulator cubicle is poor, leads to the radiating efficiency lower, and the heat that inside produced will lead to the damage of the inside electrical component of regulator cubicle, produces unnecessary power failure influence etc..

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a heat dissipation structure for an electrical cabinet, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a heat radiation structure for electric cabinet case, includes the cabinet body, the dash board is installed on the top of the cabinet body, the heat dissipation window has been seted up to the one end of the cabinet body, and the other end of the cabinet body is connected with the heat dissipation box, the one end welding of heat dissipation box has the ventilation window, heat dissipation mechanism is installed to the one end of ventilation window, heat dissipation mechanism's lower extreme is connected with temperature control mechanism, the ventilation window is embedded to have the filter screen.

Preferably, the heat dissipation window is in a louver type, and the window leaves of the heat dissipation window are inclined downwards.

Preferably, the upper end and the lower end of the ventilation window are both provided with bolt holes, and the inside of the ventilation window is penetrated and provided with a sliding groove.

Preferably, the heat dissipation mechanism comprises a fixing frame, a motor and a fan, the motor is fixedly mounted at one end of the fixing frame, a screw hole is formed in the other end of the fixing frame, and an output shaft of the motor is connected with the fan.

Preferably, the screw hole is matched with the bolt hole, and the fixing frame is connected with the ventilation window through the screw hole and the bolt.

Preferably, the temperature control mechanism comprises a first wire, a temperature control switch, a second wire and a temperature sensor, one end of the first wire is electrically connected with the motor, the other end of the first wire is electrically connected with the temperature control switch, one end of the temperature control switch is electrically connected with the second wire, and one end of the second wire is electrically connected with the temperature sensor.

Preferably, the filter screen and the ventilation window size phase-match, and the filter screen passes through the inside of spout embedding ventilation window.

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

(1) according to the utility model, the arrangement of the heat dissipation mechanism can blow out hot air in the cabinet, so that the temperature in the cabinet is reduced, the electric elements in the electric cabinet are greatly protected, and the service life of the electric elements is prolonged.

(2) According to the utility model, through the arrangement of the temperature control mechanism, the motor can be intelligently regulated and controlled, so that unnecessary energy consumption is greatly reduced, and the operation cost is reduced.

(3) According to the utility model, through the arrangement of the sliding groove of the ventilation window, when the filter screen is dirty, the filter screen can be directly drawn out and replaced by a new filter screen without any tool, and the operation is simple and practical.

Drawings

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

FIG. 2 is a schematic structural diagram of a heat dissipation mechanism according to the present invention;

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

Fig. 4 is a schematic view of the filter screen structure of the present invention.

In the figure: 1. a cabinet body; 2. a flashing; 3. a heat dissipation window; 4. a heat dissipation box body; 5. a ventilation window; 501. bolt holes; 502. a chute; 6. a heat dissipation mechanism; 601. a fixed mount; 602. a motor; 603. a fan; 604. a silk hole; 7. a temperature control mechanism; 701. a first conductive line; 702. a temperature control switch; 703. a second guide; 704. a temperature sensor; 8. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a heat radiation structure for electric cabinet case, includes the cabinet body 1, dash board 2 is installed on the top of the cabinet body 1, heat dissipation window 3 has been seted up to the one end of the cabinet body 1, and the other end of the cabinet body 1 is connected with heat dissipation box 4, the one end welding of heat dissipation box 4 has ventilation window 5, heat dissipation mechanism 6 is installed to ventilation window 5's one end, the lower extreme of heat dissipation mechanism 6 is connected with temperature control mechanism 7, ventilation window 5 is embedded to have filter screen 8.

Specifically, the heat dissipation window 3 is the shutter style, and the window leaf downward sloping of heat dissipation window 3, and this setting not only leads to the science to ventilate, can also keep off the rain, makes the rainwater can not drench the damage that causes electrical element in the cabinet.

Specifically, the lower extreme all is provided with bolt hole 501 on ventilation window 5, and ventilation window 5's inside runs through and has seted up spout 502, and this sets up convenient connection, and easy operation is practical.

Specifically, heat dissipation mechanism 6 includes mount 601, motor 602 and fan 603, mount 601 one end fixed mounting has motor 602, and the mount 601 other end is provided with screw hole 604, the output shaft of motor 602 has fan 603, and this setting can cool down the internal cabinet, blows out the hot gas flow outside the cabinet.

Specifically, screw hole 604 and bolt hole 501 phase-match, mount 601 passes through

screw hole

604 and 5 bolted connection of ventilation window, and this sets up the convenient dismantlement of change, and bolted construction firm in connection, easy operation is practical.

Specifically, the temperature control mechanism 7 includes a first wire 701, a temperature control switch 702, a second wire 703 and a temperature sensor 704, one end of the first wire 701 is electrically connected to the motor 602, the other end of the first wire 701 is electrically connected to the temperature control switch 702, one end of the temperature control switch 702 is electrically connected to the second wire 703, one end of the second wire 703 is electrically connected to the temperature sensor 704, and the temperature inside the cabinet is intelligently controlled by the temperature control switch, so that energy consumption is reduced, and operation cost is reduced.

Specifically, filter screen 8 and ventilation window 5 size phase-match, and filter screen 8 pass through this setting in spout 502 embedding ventilation window 5 and to filter screen 8 change easy operation convenience, need not change with the help of the instrument.

The working principle is as follows: firstly, screw holes 604 on a fixing frame 601 are aligned with bolt holes 501 on a ventilating window 5 and fixed by bolts, a filter screen 8 is pushed into a sliding groove 502 on the ventilating window 5, a temperature control switch 702 is set to the temperature required in a cabinet body 1 after the filter screen 8 is installed, at the moment, the temperature control switch 702 controls a motor 602 according to a temperature signal transmitted by a temperature sensor 704, when the temperature in the cabinet is higher than the set temperature value, the motor 602 is started to drive a fan 603 to rotate, hot air in the cabinet is blown out from the radiating window 3, the temperature in the cabinet is reduced, when the temperature in the cabinet is cooled down, the temperature sensor 704 transmits a signal to the temperature control switch 702, the temperature control switch 702 controls the motor 602 to stop working, when the filter screen 8 has more dust and needs to be replaced, only the filter screen 8 needs to be drawn out from the sliding groove 502 and then a new filter screen 8 needs to be inserted from the sliding groove 502, when the motor 602 fails, the motor 602 can be taken down for maintenance by sending down the bolt connected with the bolt hole 501 and the screw hole 604, the motor 602 is convenient to disassemble and maintain, the model of the motor 602 is YE2-132S-4, the model of the temperature sensor 704 is PT100CWF1, and the model of the fan 603 is APB25-5-B, so that the installation and use processes of the heat dissipation structure of the electric cabinet box are completed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat radiation structure for electric cabinet case, includes the cabinet body (1), its characterized in that: rain shield (2) are installed on the top of the cabinet body (1), heat dissipation window (3) have been seted up to the one end of the cabinet body (1), and the other end of the cabinet body (1) is connected with heat dissipation box (4), the one end welding of heat dissipation box (4) has ventilation window (5), heat dissipation mechanism (6) are installed to the one end of ventilation window (5), the lower extreme of heat dissipation mechanism (6) is connected with temperature control mechanism (7), ventilation window (5) are embedded to have filter screen (8).

2. The heat dissipation structure for an electric cabinet box according to claim 1, wherein: the heat dissipation window (3) is in a shutter type, and the window leaf of the heat dissipation window (3) inclines downwards.

3. The heat dissipation structure for an electric cabinet box according to claim 1, wherein: the upper end and the lower end of the ventilating window (5) are provided with bolt holes (501), and the inside of the ventilating window (5) is penetrated and provided with a sliding groove (502).

4. The heat dissipation structure for an electric cabinet box according to claim 1, wherein: the heat dissipation mechanism (6) comprises a fixing frame (601), a motor (602) and a fan (603), wherein the motor (602) is fixedly mounted at one end of the fixing frame (601), a threaded hole (604) is formed in the other end of the fixing frame (601), and an output shaft of the motor (602) is connected with the fan (603).

5. The heat dissipation structure for an electrical cabinet box according to claim 4, wherein: the screw hole (604) is matched with the bolt hole (501), and the fixing frame (601) is connected with the ventilation window (5) through the screw hole (604) through a bolt.

6. The heat dissipation structure for an electric cabinet box according to claim 1, wherein: temperature-controlled mechanism (7) include first wire (701), temperature detect switch (702), second wire (703) and temperature sensor (704), first wire (701) one end and motor (602) electric connection, and the other end electric connection of first wire (701) has temperature detect switch (702), temperature detect switch (702) one end electric connection has second wire (703), the one end electric connection of second wire (703) has temperature sensor (704).

7. The heat dissipation structure for an electric cabinet box according to claim 1, wherein: filter screen (8) and ventilation window (5) size phase-match, and filter screen (8) pass through the inside of spout (502) embedding ventilation window (5).