Circulating cooling device of electric cabinet of electromagnetic induction heater

Abstract

The utility model discloses a circulating cooling device for an electric cabinet of an electromagnetic induction heater, which comprises a heat conduction bottom plate and an electric cabinet body arranged on the heat conduction bottom plate, one side of the heat conduction bottom plate is communicated with the inside of the electric cabinet body, and a circulating water cooling assembly is arranged on the heat conduction bottom plate. The circulating water cooling assembly is used for performing circulating water cooling on the interior of the electric control box body through the heat conduction bottom plate; the upper end of the electric control box body is provided with an air cooling assembly, and the air cooling assembly is used for carrying out rapid air cooling on the interior of the electric control box body. The electric control box is provided with the circulating water cooling assembly and the air cooling assembly, and through the combined cooling and heat dissipation effect of the circulating water cooling assembly and the air cooling assembly, the heat dissipation effect of the electric control box of the electromagnetic induction heater is improved; and normal use of the electric cabinet of the electromagnetic induction heater is ensured.

Description

Technical Field

[0001] This utility model belongs to the field of electromagnetic induction heater technology, specifically relating to a circulating cooling device for an electromagnetic induction heater control box. Background Technology

[0002] Electromagnetic induction heaters are one of the most widely used heating methods in industrial and civilian equipment today. They employ electromagnetic heating technology, which is developed based on Faraday's law of induction and is an application of that law.

[0003] An electromagnetic induction heater control box is a device that converts electrical energy into heat energy using the principle of electromagnetic induction. Its main components include an induction coil and a heating element. During operation, heat energy is generated inside the control box. If the control box is not cooled down in time, it will damage the electrical components inside the control box.

[0004] Existing electromagnetic induction heater control boxes use heat dissipation windows and fans for cooling, which cannot effectively cool the control box and results in low cooling efficiency, affecting the normal operation of the control box. Therefore, we propose a circulating cooling device for electromagnetic induction heater control boxes. Utility Model Content

[0005] The purpose of this invention is to provide a circulating cooling device for the control box of an electromagnetic induction heater, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a circulating cooling device for an electromagnetic induction heater control box, comprising a heat-conducting base plate and an control box body disposed on the heat-conducting base plate, one side of the heat-conducting base plate communicating with the interior of the control box body, and a circulating water cooling component disposed on the heat-conducting base plate, the circulating water cooling component being used to circulate water to cool the interior of the control box body through the heat-conducting base plate;

[0007] An air-cooling component is provided at the upper end of the electrical control box, which is used to rapidly cool the interior of the electrical control box.

[0008] Preferably, the circulating water cooling assembly includes a circulating water cooling channel, a cooling water inlet, and a cooling water outlet;

[0009] The circulating water cooling channel is S-shaped and opened inside the heat-conducting base plate. The cooling water inlet and the cooling water outlet are symmetrically arranged at the bottom of the heat-conducting base plate, and the cooling water inlet and the cooling water outlet are respectively connected to the two ends of the circulating water cooling channel.

[0010] The cooling water inlet and the cooling water outlet are connected to external circulating cooling water.

[0011] Preferably, the air-cooling assembly includes a fixed heat-conducting plate and heat-conducting fins;

[0012] The fixed heat-conducting plate is disposed at the upper end of the electrical control box, and a number of heat-conducting fins are disposed at equal intervals at the bottom of the fixed heat-conducting plate.

[0013] Preferably, the fixed heat-conducting plate has a plurality of heat dissipation holes distributed at equal intervals.

[0014] Preferably, the fixed heat-conducting plate is bolted to the upper end of the electrical control box.

[0015] Preferably, the air-cooling assembly further includes a fan bracket and a cooling fan;

[0016] The fan bracket is mounted on the fixed heat-conducting plate, and a heat dissipation gap is formed between the fan bracket and the fixed heat-conducting plate. The cooling fans are symmetrically distributed on the fan bracket.

[0017] Preferably, the fan bracket is bolted to the fixed heat-conducting plate.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. This utility model is equipped with a circulating water cooling component and an air cooling component. In use, the cooling water inlet and outlet are connected to circulating cooling water. The heat-conducting base plate absorbs the heat generated inside the electrical control box. The cooling water circulating in the circulating water cooling channel carries away the heat on the heat-conducting base plate, thereby cooling the electrical control box. At the same time, the fixed heat-conducting plate and heat-conducting fins further absorb the heat generated inside the electrical control box. The cooling fan blows air outward, quickly expelling the heat on the fixed heat-conducting plate and heat-conducting fins through the heat dissipation vent, achieving rapid forced air cooling, further cooling the electrical control box. Through the combined cooling effect of the circulating water cooling component and the air cooling component, the heat dissipation effect of the electromagnetic induction heater electrical control box is improved, ensuring the normal use of the electromagnetic induction heater electrical control box.

[0020] 2. In this utility model, the fixed heat-conducting plate and fan bracket are installed by bolts, which makes it easy to disassemble and maintain the air-cooling component from the electrical control box, and facilitates the cleaning and maintenance of the air-cooling component. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0023] Figure 3 This is a cross-sectional view of the heat-conducting base plate of this utility model;

[0024] Figure 4 This is a three-dimensional structural diagram of the air-cooled component of this utility model;

[0025] Figure 5 This is a three-dimensional structural diagram of the air-cooled component of this utility model;

[0026] Figure 6 This is a three-dimensional structural diagram of the air-cooled component of this utility model.

[0027] In the diagram: 1. Heat-conducting base plate; 2. Electrical control box; 3. Circulating water cooling assembly; 301. Circulating water cooling channel; 302. Cooling water inlet; 303. Cooling water outlet; 4. Air cooling assembly; 401. Fixed heat-conducting plate; 402. Heat-conducting fins; 403. Heat dissipation vent; 404. Fan bracket; 405. Cooling fan. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1-6 The circulating cooling device for the control box of the electromagnetic induction heater provided by this utility model includes a heat-conducting base plate 1 and a control box 2 disposed on the heat-conducting base plate 1. One side of the heat-conducting base plate 1 is connected to the interior of the control box 2. A circulating water cooling component 3 is disposed on the heat-conducting base plate 1. The circulating water cooling component 3 is used to circulate water to cool the interior of the control box 2 through the heat-conducting base plate 1. The circulating water cooling component 3 includes a circulating water cooling channel 301, a cooling water inlet 302 and a cooling water outlet 303. The circulating water cooling channel 301 is opened in an S-shape inside the heat-conducting base plate 1. The cooling water inlet 302 and the cooling water outlet 303 are symmetrically disposed at the bottom of the heat-conducting base plate 1, and the cooling water inlet 302 and the cooling water outlet 303 are respectively connected to the two ends of the circulating water cooling channel 301. The cooling water inlet 302 and the cooling water outlet 303 are connected to circulating cooling water.

[0030] An air-cooling assembly 4 is provided at the upper end of the electrical control box 2. The air-cooling assembly 4 is used to quickly cool the interior of the electrical control box 2. The air-cooling assembly 4 includes a fixed heat-conducting plate 401 and heat-conducting fins 402. The fixed heat-conducting plate 401 is located at the upper end of the electrical control box 2. Several heat-conducting fins 402 are provided at equal intervals at the bottom of the fixed heat-conducting plate 401. Several heat dissipation vents 403 are provided on the fixed heat-conducting plate 401. The air-cooling assembly 4 also includes a fan bracket 404 and a cooling fan 405. The fan bracket 404 is located on the fixed heat-conducting plate 401, and a heat dissipation gap is formed between the fan bracket 404 and the fixed heat-conducting plate 401. The cooling fans 405 are symmetrically distributed on the fan bracket 404.

[0031] This utility model is equipped with a circulating water cooling component 3 and an air cooling component 4. In use, the cooling water inlet 302 and the cooling water outlet 303 are connected to circulating cooling water. The heat-conducting base plate 1 absorbs the heat generated inside the electrical control box 2. The cooling water circulating in the circulating water cooling channel 301 carries away the heat on the heat-conducting base plate 1, thereby cooling the electrical control box 2. At the same time, the fixed heat-conducting plate 401 and the heat-conducting fins 402 further absorb the heat generated inside the electrical control box 2. The cooling fan 405 blows air outward, and the heat on the fixed heat-conducting plate 401 and the heat-conducting fins 402 is quickly discharged through the heat dissipation port 403, realizing rapid forced air cooling and further cooling the electrical control box 2. Through the combined cooling and heat dissipation effect of the circulating water cooling component 3 and the air cooling component 4, the heat dissipation effect of the electromagnetic induction heater electrical control box is improved, ensuring the normal use of the electromagnetic induction heater electrical control box.

[0032] In this embodiment, as Figure 1 , Figures 4-6 As shown, the fixed heat-conducting plate 401 is bolted to the upper end of the electrical control box 2, and the fan bracket 404 is bolted to the fixed heat-conducting plate 401.

[0033] In this utility model, the fixed heat-conducting plate 401 and the fan bracket 404 are installed by bolts, which makes it easy to disassemble and maintain the air-cooled component 4 from the electrical control box 2, and facilitates the cleaning and maintenance of the air-cooled component 4.

[0034] In summary, the method of using the circulating cooling device for the electromagnetic induction heater control box provided in this embodiment is as follows: During use, the cooling water inlet 302 and cooling water outlet 303 are connected to circulating cooling water. The heat-conducting base plate 1 absorbs the heat generated inside the control box 2. The cooling water circulating in the circulating water cooling channel 301 carries away the heat on the heat-conducting base plate 1, thereby cooling the control box 2. At the same time, the fixed heat-conducting plate 401 and heat-conducting fins 402 further absorb the heat generated inside the control box 2. The cooling fan 405 blows air outward, and the heat on the fixed heat-conducting plate 401 and heat-conducting fins 402 is quickly discharged through the heat dissipation port 403, realizing rapid forced air cooling and further cooling the control box 2.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A circulating cooling device for an electromagnetic induction heater control box, characterized in that, It includes a heat-conducting base plate (1) and an electrical control box (2) disposed on the heat-conducting base plate (1). One side of the heat-conducting base plate (1) is connected to the interior of the electrical control box (2). A circulating water cooling assembly (3) is disposed on the heat-conducting base plate (1). The circulating water cooling assembly (3) is used to circulate water to cool the interior of the electrical control box (2) through the heat-conducting base plate (1). The upper end of the electrical control box (2) is provided with an air-cooling component (4), which is used to rapidly cool the interior of the electrical control box (2). The circulating water cooling component (3) includes a circulating water cooling channel (301), a cooling water inlet (302), and a cooling water outlet (303). The circulating water cooling channel (301) is S-shaped and opened inside the heat-conducting base plate (1). The cooling water inlet (302) and the cooling water outlet (303) are symmetrically arranged at the bottom of the heat-conducting base plate (1), and the cooling water inlet (302) and the cooling water outlet (303) are respectively connected to the two ends of the circulating water cooling channel (301). The cooling water inlet (302) and the cooling water outlet (303) are connected to external circulating cooling water; The air-cooled assembly (4) includes a fixed heat-conducting plate (401) and heat-conducting fins (402). The fixed heat-conducting plate (401) is disposed at the upper end of the electrical control box (2), and a number of heat-conducting fins (402) are provided at the bottom of the fixed heat-conducting plate (401) at equal intervals. The air-cooling assembly (4) also includes a fan bracket (404) and a cooling fan (405). The fan bracket (404) is disposed on the fixed heat-conducting plate (401), and a heat dissipation gap is formed between the fan bracket (404) and the fixed heat-conducting plate (401). The fan bracket (404) is provided with symmetrically distributed cooling fans (405).

2. The circulating cooling device for the control box of an electromagnetic induction heater according to claim 1, characterized in that: The fixed heat-conducting plate (401) has several heat dissipation holes (403) distributed at equal intervals.

3. The circulating cooling device for the control box of an electromagnetic induction heater according to claim 1, characterized in that: The fixed heat-conducting plate (401) is bolted to the upper end of the electrical control box (2).

4. The circulating cooling device for the control box of an electromagnetic induction heater according to claim 1, characterized in that: The fan bracket (404) is bolted to the fixed heat-conducting plate (401).

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