CN211428721U - Integrated automatic temperature control power cabinet - Google Patents

Abstract

The utility model belongs to the technical field of power cabinets, in particular to an integrated automatic temperature control power cabinet, which comprises a cabinet body, an electrical control system is arranged in the cabinet body, and cooling holes are provided on both sides of the inner wall of the cabinet body, so that the The cooling holes are provided with cooling fins, the inner wall of the cabinet is provided with ventilation holes on both sides, the top of the cabinet is provided with a through slot, and the upper part of the through slot is provided with a suction hood, so The top of the cabinet is provided with a suction fan; the utility model, through the setting of a temperature sensor, a single-chip microcomputer, a motor and a suction fan, when the temperature in the cabinet measured by the temperature sensor reaches a preset value, the single-chip microcomputer controls the motor and the suction fan to work, The suction fan sucks the hot air in the cabinet out of the cabinet, while the ventilation holes are used for ventilation, and the electric fan is used for heat dissipation, which improves the work efficiency of heat dissipation. The fins are exported.

Description

An integrated automatic temperature control power cabinet

technical field

The utility model belongs to the technical field of power cabinets, in particular to an integrated automatic temperature control power cabinet.

Background technique

Power cabinet refers to the combination of electrical control cabinets that provide power for the normal operation of the entire machine, including fuses, circuit breakers, contactors, frequency converters, high-voltage cabinets, transformers, and so on.

After the power cabinet works for a long time, the temperature of the cabinet will rise. If the temperature is too high, the electrical control system in the cabinet will be damaged. The existing power cabinet is equipped with an alarm system, but the staff will turn off the system after receiving the alarm. Or starting the cooling device, the process is more troublesome, and if the staff does not arrive at the site in time, it will cause certain damage to the electrical control system. Therefore, the utility model proposes an integrated automatic temperature control power cabinet.

Utility model content

In order to solve the problems raised in the above background art. The utility model provides an integrated automatic temperature control power cabinet, which has the characteristics of automatic temperature control.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an integrated automatic temperature control power cabinet, comprising a cabinet body, an electrical control system is arranged in the cabinet body, and heat dissipation holes are opened on both sides of the inner wall of the cabinet body , the heat dissipation holes are provided with heat dissipation fins, the inner wall of the cabinet is provided with ventilation holes on both sides, the top of the cabinet is provided with a through slot, and the upper part of the through slot is provided with a suction hood , the top of the cabinet is provided with a suction fan, the air intake pipe of the suction fan is connected with the top of the suction hood, the rear side of the cabinet is provided with a fixing groove, and a fixing rod is arranged in the fixing groove, The number of the fixing rods is two, a fan is arranged between the two fixing rods, a temperature sensor and a single-chip microcomputer are arranged on the top of the inner wall of the cabinet body, and a cabinet door is movably connected to one side of the cabinet body.

Preferably, a first dust-proof net is arranged in front of the ventilation hole, and the first dust-proof net and the cabinet are fixed by fixing bolts.

Preferably, a second dust-proof net is arranged in front of the fixing groove.

Preferably, the air outlet pipe of the suction fan is communicated with the outside air.

Preferably, the temperature sensor is electrically connected with the single-chip microcomputer through wires, and the single-chip microcomputer is electrically connected with the suction fan and the fan respectively through wires.

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

In the utility model, through the setting of the temperature sensor, the single-chip microcomputer, the motor and the suction fan, when the temperature in the cabinet measured by the temperature sensor reaches the preset value, the single-chip microcomputer controls the motor and the suction fan to work, and the suction fan sucks the hot air in the cabinet out of the cabinet body At the same time, the ventilation holes are used for ventilation, and the electric fan is used for heat dissipation, which improves the work efficiency of heat dissipation.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the structural representation of the front view of the utility model;

Fig. 2 is the structural representation of the utility model side view;

FIG. 3 is a schematic diagram of the circuit connection of the utility model.

In the figure: 1. Cabinet body; 2. Through slot; 3. Suction cover; 4. Suction fan; 5. First dust filter; 6. Ventilation hole; 7. Heat dissipation hole; , electrical control system; 10, microcontroller; 11, second dust filter; 12, fan; 13, fixing hole; 14, fixing rod; 15, cabinet door.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example

1-3, the present utility model provides the following technical solutions: an integrated automatic temperature control power cabinet, comprising a cabinet body 1, an electrical control system 9 is arranged in the cabinet body 1, and an inner wall of the cabinet body 1 is provided. Both sides are provided with heat dissipation holes 7, the heat dissipation holes 7 are provided with heat dissipation fins 8, both sides of the inner wall of the cabinet body 1 are provided with ventilation holes 6, and the top of the cabinet body 1 is provided with a ventilation hole 6. Slot 2, a suction hood 3 is arranged above the through slot 2, a suction fan 4 is arranged on the top of the cabinet 1, and the air intake pipe of the suction fan 4 is communicated with the top of the suction hood 3. The rear side of the cabinet body 1 is provided with a fixing slot 13 , a fixing rod 14 is arranged in the fixing slot 13 , and the number of the fixing rods 14 is two, and a fan 12 is arranged between the two fixing rods 14 , so The top of the inner wall of the cabinet body 1 is provided with a temperature sensor and a single-chip microcomputer 10, and a cabinet door 15 is movably connected to one side of the cabinet body 1. After the temperature in the cabinet 1 reaches the preset value, the single-chip microcomputer 10 controls the motor and the suction fan 4 to work. The heat dissipation improves the work efficiency of heat dissipation. Under the action of the heat dissipation holes 7 and the heat dissipation fins 8 , the heat in the cabinet 1 can be dissipated through the heat dissipation fins 8 .

Specifically, a first dust-proof net 5 is arranged in front of the ventilation hole 6 . The setting of the first dust-proof net 5 prevents external dust from entering the cabinet 1 through the ventilation hole 6 . A dustproof net 5 is fixed to the cabinet 1 by fixing bolts, and the disassembly of the first dustproof net 5 is facilitated by the arrangement of the fixing bolts.

Specifically, a second dustproof net 11 is disposed in front of the fixing groove 13 , and the arrangement of the second dustproof net 11 has the effect of dustproof and fixed.

Specifically, the air outlet pipe of the suction fan 4 communicates with the outside air.

Specifically, the temperature sensor is electrically connected to the single-chip microcomputer 10 through wires, and the single-chip microcomputer 10 is electrically connected to the suction fan 4 and the fan 12 respectively through wires. 10. The suction fan 4 and the fan 12 are conventional and known equipment, and the specific models can be selected according to specific usage requirements.

The working principle and use process of the utility model: In the utility model, the heat generated in the cabinet body 1 is led out of the cabinet body 1 through the heat dissipation holes 7 and the heat dissipation fins 8, and the ventilation holes 6 are ventilated at the same time. When the temperature sensor measures the cabinet body 1 After the temperature in the cabinet 1 reaches the preset value, the single-chip microcomputer 10 controls the fan 12 and the suction fan 4 to work. The heat dissipation improves the work efficiency of heat dissipation. Under the action of the heat dissipation holes 7 and the heat dissipation fins 8 , the heat in the cabinet 1 can be dissipated through the heat dissipation fins 8 .

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides an integrated form automatic temperature control power cabinet, includes cabinet body (1), its characterized in that: an electrical control system (9) is arranged in the cabinet body (1), heat dissipation holes (7) are formed in two sides of the inner wall of the cabinet body (1), heat dissipation fins (8) are arranged in the heat dissipation holes (7), ventilation holes (6) are formed in two sides of the inner wall of the cabinet body (1), a through groove (2) is formed in the top of the cabinet body (1), an air suction cover (3) is arranged above the through groove (2), a suction fan (4) is arranged at the top of the cabinet body (1), an air inlet pipe of the suction fan (4) is communicated with the top of the air suction cover (3), a fixing groove (13) is formed in the rear side of the cabinet body (1), fixing rods (14) are arranged in the fixing groove (13), two fixing rods (14) are arranged, a fan (12) is arranged between the two fixing rods (14), a temperature sensor and a single chip microcomputer (10) are arranged at the top, one side of the cabinet body (1) is movably connected with a cabinet door (15).

2. The integrated automatic temperature control power cabinet according to claim 1, characterized in that: a first dustproof net (5) is arranged in front of the ventilating hole (6), and the first dustproof net (5) is fixed with the cabinet body (1) through a fixing bolt.

3. The integrated automatic temperature control power cabinet according to claim 1, characterized in that: and a second dustproof net (11) is arranged in front of the fixing groove (13).

4. The integrated automatic temperature control power cabinet according to claim 1, characterized in that: and the air outlet pipe of the suction fan (4) is communicated with the outside air.

5. The integrated automatic temperature control power cabinet according to claim 1, characterized in that: the temperature sensor is electrically connected with the single chip microcomputer (10) through a lead, and the single chip microcomputer (10) is electrically connected with the suction fan (4) and the fan (12) through leads respectively.

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