Efficient heat dissipation type combined power distribution cabinet with temperature detection function

Abstract

The utility model discloses an efficient heat dissipation type combined power distribution cabinet with a temperature detection function, which comprises a cabinet body, a bidirectional heat dissipation assembly is arranged in the middle of the cabinet body, the cabinet body is divided into an upper part and a lower part through the bidirectional heat dissipation assembly, the inner side walls of the upper part and the lower part of the cabinet body are both provided with heat dissipation inclined windows, and the heat dissipation inclined windows are provided with heat dissipation holes. The two outer sides, corresponding to the bidirectional heat dissipation assembly, of the cabinet body are provided with air inlet assemblies. Temperature sensors are arranged in the upper part and the lower part of the cabinet body, cabinet doors are arranged at the positions, corresponding to the upper part and the lower part, of the cabinet body, a display screen with a built-in processor is arranged on the cabinet door located on the upper part of the cabinet body, and the temperature sensors are connected with the display screen. According to the utility model, the bidirectional heat dissipation assembly, the heat dissipation inclined window and the air inlet assembly are arranged, heat generated in the cabinet body can be rapidly dissipated, and the heat dissipation effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of power distribution cabinets, and in particular relates to a high-efficiency heat dissipation type combined power distribution cabinet with a temperature detection function. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet. It is the terminal equipment of the distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is a low-voltage distribution device composed of switchgear, measuring instruments, protective electrical appliances and auxiliary equipment assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements. During normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches; in case of fault or abnormal operation, the circuit can be cut off or alarmed with the help of protective electrical appliances. In addition, various parameters in operation can be displayed by measuring instruments, and certain electrical parameters can be adjusted to give prompts or send signals for deviations from normal working conditions. Distribution cabinets are commonly used in various power generation, distribution and substations.

[0003] During the operation of the distribution cabinet, in hot weather, the internal electrical components will have high temperature failures, causing the distribution cabinet to fail to operate normally. Most of the existing distribution cabinets are closed boxes with poor heat dissipation and cannot dissipate heat in time. For this reason, we propose an efficient heat dissipation combined distribution cabinet with temperature detection function. Utility Model Content

[0004] The purpose of the utility model is to provide a high-efficiency heat-dissipating combined power distribution cabinet with a temperature detection function, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: an efficient heat dissipation type combined power distribution cabinet with temperature detection function, comprising a cabinet, a bidirectional heat dissipation component is arranged in the middle of the cabinet, the cabinet is divided into an upper part and a lower part by the bidirectional heat dissipation component, heat dissipation inclined windows are provided on the inner side walls of the upper and lower parts of the cabinet, and air inlet components are arranged on both outer sides of the cabinet corresponding to the bidirectional heat dissipation component;

[0006] Temperature sensors are arranged in the upper and lower parts of the cabinet, cabinet doors are arranged at the corresponding upper and lower parts of the cabinet, a display screen with a built-in processor is arranged on the cabinet door located at the upper part of the cabinet, and the temperature sensor is connected to the display screen.

[0007] Preferably, the two-way heat dissipation assembly includes a drawer cover, a pull-out bracket, a guide rail and a heat dissipation fan;

[0008] The drawer cover is arranged in the middle part of the cabinet body, the pull-out bracket is movably arranged in the drawer cover through the guide rail, two cooling fans are provided, and the two cooling fans are symmetrically arranged at the upper and lower ends of the pull-out bracket. Air supply ports are opened at the upper and lower ends of the drawer cover corresponding to the positions of the cooling fans, and a first dust filter is arranged in the air supply port.

[0009] Preferably, a cover plate is provided on the outer side of the pull-out bracket, and a buckle groove is provided on the cover plate.

[0010] Preferably, the air inlet assembly comprises an air inlet cover;

[0011] Air inlets are provided at positions on both outer sides of the cabinet corresponding to the positions of the bidirectional heat dissipation components. The air inlet cover is arranged at positions on the cabinet corresponding to the air inlets. The air inlet cover is connected to the inside of the drawer cover through the air inlet.

[0012] Preferably, a second dust filter is provided in the air inlet.

[0013] Preferably, the air inlet cover is a rectangular table structure that gradually shrinks outwards.

[0014] Preferably, the heat dissipation inclined windows are distributed inclined from inside to outside and from top to bottom.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model is provided with a two-way heat dissipation component, a heat dissipation tilt window and an air inlet component. When in use, two heat dissipation fans are running, and the external natural air is sucked into the drawer cover through the air inlet cover and the air inlet. Under the blowing action of the heat dissipation fan, the natural air is sent into the upper and lower cabinets in the cabinet through the air supply port, and then the high-temperature heat generated by the electrical components is discharged from the cabinet through the heat dissipation tilt window, which can quickly dissipate the heat generated in the cabinet and improve the heat dissipation effect;

[0017] 2. The utility model is provided with a first dust filter in the air outlet and a second dust filter in the air inlet, which effectively reduces the return of dust into the cabinet and protects the normal use of electrical components in the cabinet;

[0018] 3. The utility model is provided with a temperature sensor and a display screen. The temperature of the upper and lower parts of the cabinet is detected by the temperature sensor, and the temperature is displayed on the display screen, so that the temperature inside the cabinet can be directly checked to avoid malfunction of the distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0021] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0022] Figure 4 It is a partial three-dimensional structural schematic diagram of the utility model;

[0023] Figure 5 It is a partial three-dimensional structural schematic diagram of the utility model;

[0024] Figure 6 It is a partial three-dimensional structural schematic diagram of the utility model.

[0025] In the figure: 1. cabinet body; 2. two-way heat dissipation component; 201. drawer cover; 202. pull-out bracket; 203. guide rail; 204. cooling fan; 205. air supply port; 206. first dust filter; 207. cover plate; 208. buckle slot; 3. heat dissipation tilt window; 4. air inlet component; 401. air inlet cover; 402. air inlet port; 403. second dust filter; 5. temperature sensor; 6. cabinet door; 7. display screen. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 6The utility model provides an efficient heat dissipation combined power distribution cabinet with temperature detection function, including a cabinet body 1, a two-way heat dissipation component 2 is arranged in the middle of the cabinet body 1, and the two-way heat dissipation component 2 includes a drawer cover 201, a pull-out bracket 202, a guide rail 203 and a heat dissipation fan 204; the drawer cover 201 is arranged in the middle of the cabinet body 1, the pull-out bracket 202 is movably arranged in the drawer cover 201 through the guide rail 203, and two heat dissipation fans 204 are arranged, and the two heat dissipation fans 204 are symmetrically arranged at the upper and lower ends of the pull-out bracket 202, and the upper and lower ends of the drawer cover 201 are respectively provided with air supply ports 205 at positions corresponding to the heat dissipation fans 204, and the air supply ports 205 are provided with a first dustproof filter 206, and the outer side of the pull-out bracket 202 is provided with a cover plate 207, and the cover The plate 207 is provided with a buckle groove 208, and the cabinet 1 is divided into an upper part and a lower part by the two-way heat dissipation component 2. The inner side walls of the upper and lower parts of the cabinet 1 are provided with heat dissipation inclined windows 3, and the heat dissipation inclined windows 3 are inclined from the inside to the outside and from the top to the bottom. The cabinet 1 is provided with air inlet components 4 on both sides corresponding to the two-way heat dissipation component 2, and the air inlet component 4 includes an air inlet cover 401; the cabinet 1 is provided with air inlets 402 at positions corresponding to the two-way heat dissipation component 2 on both sides, and the air inlet cover 401 is a rectangular platform structure that gradually shrinks outward, and the air inlet cover 401 is arranged at a position on the cabinet 1 corresponding to the air inlet 402, and the air inlet cover 401 is connected to the drawer cover 201 through the air inlet 402, and a second dust filter 403 is arranged in the air inlet 402;

[0028] Temperature sensors 5 are provided in the upper and lower parts of the cabinet 1. Cabinet doors 6 are provided at the corresponding upper and lower parts of the cabinet 1. A display screen 7 with a built-in processor is provided on the cabinet door 6 located at the upper part of the cabinet 1. The temperature sensor 5 and the display screen 7 are connected.

[0029] The utility model is provided with a two-way heat dissipation component 2, a heat dissipation inclined window 3 and an air inlet component 4. When in use, the two heat dissipation fans 204 are in operation, and external natural air is sucked into the drawer cover 201 through the air inlet cover 401 and the air inlet 402. Under the blowing action of the heat dissipation fans 204, natural air is sent into the upper and lower cabinets in the cabinet 1 through the air supply port 205, and then the high-temperature heat generated by the electrical components is discharged from the cabinet through the heat dissipation inclined window 3, so that the heat generated in the cabinet 1 can be quickly dissipated, thereby improving the heat dissipation effect;

[0030] In addition, the utility model is provided with a first dust filter 206 in the air outlet 205 and a second dust filter 403 in the air inlet 402, which effectively reduces the return of dust into the cabinet 1 and protects the normal use of the electrical components in the cabinet 1;

[0031] The utility model is provided with a temperature sensor 5 and a display screen 7. The temperature of the upper and lower parts of the cabinet 1 is detected by the temperature sensor 5, and the temperature is displayed by the display screen 7, so that the temperature in the cabinet 1 can be directly checked to avoid malfunction of the power distribution cabinet.

[0032] In summary, the method for using the high-efficiency heat dissipation combined distribution cabinet with temperature detection function provided in this embodiment is as follows: it is provided with a two-way heat dissipation component 2, a heat dissipation inclined window 3 and an air inlet component 4. When in use, the two heat dissipation fans 204 are running, and the external natural air is sucked into the drawer cover 201 through the air inlet hood 401 and the air inlet 402. Under the blowing action of the heat dissipation fan 204, the natural air is sent into the upper and lower cabinets in the cabinet 1 through the air supply port 205, and then the high-temperature heat generated by the electrical components is discharged from the cabinet through the heat dissipation inclined window 3; a temperature sensor 5 and a display screen 7 are provided, and the temperature of the upper and lower parts of the cabinet 1 is detected by the temperature sensor 5, and the temperature is displayed through the display screen 7, so that the temperature in the cabinet 1 can be directly checked.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient heat dissipation combined power distribution cabinet with temperature detection function, characterized in that: The cabinet (1) comprises a cabinet body (1), wherein a bidirectional heat dissipation component (2) is arranged in the middle of the cabinet body (1), the cabinet body (1) is divided into an upper part and a lower part by the bidirectional heat dissipation component (2), the inner side walls of the upper part and the lower part of the cabinet body (1) are both provided with heat dissipation inclined windows (3), and the cabinet body (1) is provided with air inlet components (4) on both outer sides corresponding to the bidirectional heat dissipation component (2); Temperature sensors (5) are arranged in both the upper and lower parts of the cabinet (1); cabinet doors (6) are arranged on the cabinet (1) at locations corresponding to the upper and lower parts; a display screen (7) with a built-in processor is arranged on the cabinet door (6) located on the upper part of the cabinet (1); and the temperature sensor (5) and the display screen (7) are connected.

2. According to claim 1, a high-efficiency heat dissipation combined power distribution cabinet with temperature detection function, characterized in that: The two-way heat dissipation component (2) comprises a drawer cover (201), a pull-out bracket (202), a guide rail (203) and a heat dissipation fan (204); The drawer cover (201) is arranged in the middle of the cabinet (1); the pull-out bracket (202) is movably arranged in the drawer cover (201) through the guide rail (203); two cooling fans (204) are provided, and the two cooling fans (204) are symmetrically arranged at the upper and lower ends of the pull-out bracket (202); air outlets (205) are provided at the upper and lower ends of the drawer cover (201) corresponding to the positions of the cooling fans (204); and a first dustproof filter (206) is provided in the air outlet (205).

3. The high-efficiency heat dissipation combined power distribution cabinet with temperature detection function according to claim 2, characterized in that: A cover plate (207) is provided on the outer side of the pull-out bracket (202), and a buckle groove (208) is provided on the cover plate (207).

4. The high-efficiency heat dissipation combined power distribution cabinet with temperature detection function according to claim 2, characterized in that: The air inlet assembly (4) comprises an air inlet cover (401); Air inlets (402) are provided on both outer sides of the cabinet (1) at positions corresponding to the two-way heat dissipation components (2); the air inlet cover (401) is arranged at positions on the cabinet (1) corresponding to the air inlets (402); the air inlet cover (401) and the inside of the drawer cover (201) are connected via the air inlet (402).

5. The high-efficiency heat dissipation combined power distribution cabinet with temperature detection function according to claim 4, characterized in that: A second dust-proof filter (403) is arranged in the air inlet (402).

6. The high-efficiency heat dissipation combined power distribution cabinet with temperature detection function according to claim 4, characterized in that: The air inlet cover (401) is a rectangular platform structure that gradually shrinks outwards.

7. The high-efficiency heat dissipation combined power distribution cabinet with temperature detection function according to claim 1, characterized in that: The heat dissipation inclined windows (3) are distributed in an inclined manner from inside to outside and from top to bottom.

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