CN218102263U - A control cabinet with efficient heat dissipation function - Google Patents

Abstract

The utility model discloses a control cabinet with a high-efficiency heat dissipation function, which relates to the technical field of control cabinets, comprising a cabinet body and cooling holes provided on both sides of the cabinet body, and further comprising: a cabinet door rotatably installed on the cabinet body; The interior of the cabinet body is provided with a vertically sliding mounting plate, the mounting plate is provided with a heat dissipation assembly, and a connecting assembly is provided between the heat dissipation assembly and the installation plate; the interior of the cabinet is provided with a heat dissipation assembly for A moving drive assembly, the heat dissipation assembly includes an installation box arranged on the installation board, and a motor is fixedly installed on the inner wall of the installation box. The utility model provides a control cabinet with a high-efficiency heat dissipation function. By adjusting the height of the heat dissipation components on the installation board, the heat dissipation components can perform heat dissipation treatment on electrical components of different heights, thereby improving the air flow inside the cabinet. performance, thereby improving the cooling efficiency of the heat inside the control cabinet.

Description

A control cabinet with efficient heat dissipation function

technical field

The utility model relates to the technical field of control cabinets, in particular to a control cabinet with a high-efficiency heat dissipation function.

Background technique

The control cabinet is to assemble the switchgear, measuring instrument, protective device and auxiliary equipment in the closed or semiclosed metal cabinet or on the screen width according to the requirements of electrical wiring. and the safety of surrounding equipment. During normal operation, the circuit can be connected or disconnected by means of a manual or automatic switch. Cut off the circuit or alarm with the help of protective electrical appliances in case of failure or abnormal operation. Various parameters in operation can be displayed by means of measuring instruments, and some electrical parameters can also be adjusted to prompt or send out signals for deviations from normal working conditions. Commonly used in various power generation, distribution and substations.

For example, the announcement is CN215989923U3, and the Chinese patent titled "An Electrical Automation Control Cabinet with Efficient Heat Dissipation Function" includes a cabinet body, a partition board is installed inside the cabinet body, and several through holes are opened on one side of the partition board , a control module is installed above the partition, a display screen is installed on the top of the control module, a control button is installed below the display screen, a PLC controller is installed in the middle of the control module, and one side of the PLC controller is installed There is a temperature sensor, a heat dissipation module is arranged under the partition, a fixing plate is installed on one side of the cabinet, bolt holes are opened at both ends of the fixing plate, and screws are interspersed and connected in the bolt holes. The above-mentioned patents solve the problem of low cooling efficiency of automation control cabinets currently on the market.

The disadvantage of the above patents is that during the use of the control cabinet, the electrical components in the control cabinet are prone to generate heat during use. In order to avoid the situation that the high heat in the control cabinet affects the operation of the motor components Therefore, it is necessary to dissipate heat from the control cabinet. However, the heat dissipation method adopted in the above-mentioned patent can only dissipate heat to the electrical components in the same horizontal direction. Since the installation heights of the electrical components in the control cabinet are inconsistent, the above-mentioned The heat dissipation method adopted in the patent is inconvenient to conduct the heat generated by the motor components of different heights, thereby reducing the heat dissipation efficiency of the heat inside the control cabinet to a certain extent.

Utility model content

The purpose of this utility model is to provide a control cabinet with efficient heat dissipation function to solve the above-mentioned shortcomings in the prior art.

In order to achieve the above purpose, the utility model provides the following technical solutions: a control cabinet with high-efficiency heat dissipation function, including a cabinet body and heat dissipation holes opened on both sides of the cabinet body, and also includes: a cabinet that is rotatably installed on the cabinet body door; the inside of the cabinet body is vertically slidably provided with a mounting plate, the heat dissipation assembly is provided on the installation board, and a connecting assembly is provided between the heat dissipation assembly and the installation plate; the interior of the cabinet body is provided with a The drive component that moves the component.

Further, the heat dissipation assembly includes an installation box arranged on the installation board, a motor is fixedly installed on the inner wall of the installation box, and fan blades are fixedly connected to the output end of the motor.

Further, the connection assembly includes four clips fixedly installed on the installation board, and the installation box is clamped between the four clips; the connection assembly also includes The support plate on the board, a pinch plate is slidably arranged between the support plate and the installation box, and an elastic unit is arranged between the pinch plate and the support plate; two pinch plates are provided on the side wall of the installation box Compatible docking slots.

Further, the elastic unit is a compression spring, and the two ends of the compression spring are respectively fixedly connected with the support plate and the buckle plate.

Further, a slide bar is slidably inserted on the support plate, the slide bar is fixedly connected to the buckle plate, and the compression spring is sheathed on the slide bar.

Further, the drive assembly includes a motor fixedly installed on the cabinet, the output end of the motor is fixedly connected with a first bevel gear, and the cabinet is rotatably connected with a screw, and the screw is close to One end of the motor is fixedly connected with a second bevel gear meshed with the first bevel gear, and the mounting plate is screwed on the screw rod.

Further, a guide rod is fixedly installed on the inner wall of the cabinet, and the installation plate is slidably connected to the guide rod.

Further, a protective plate is fixedly installed on the installation box, and the motor and the fan blade are located between the installation box and the protective plate.

In the above technical solution, the utility model provides a control cabinet with a high-efficiency heat dissipation function, which has the following beneficial effects: when it is necessary to dissipate heat from electrical components of different heights in the control cabinet, the connecting components on the mounting board are used to make The cooling component can be installed on the mounting plate, and then the driving component is used to make the cooling component on the mounting plate slide vertically under the drive of the driving component, so that the heat inside the cabinet can be transmitted through the heat sink under the action of the cooling component. Through the heat dissipation holes on the cabinet body, it is discharged to the outside of the cabinet body. By adjusting the height of the heat dissipation components on the mounting plate, the heat dissipation components can dissipate heat from electrical components of different heights, thereby improving the fluidity of the air inside the cabinet. , thereby improving the heat dissipation efficiency of the internal heat of the control cabinet.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. For some embodiments described, those skilled in the art can also obtain other drawings according to these drawings.

Fig. 1 is the overall structural schematic diagram that the utility model embodiment provides;

Fig. 2 is a schematic structural view of A in Fig. 1 provided by an embodiment of the present invention;

Fig. 3 is a schematic diagram of the bottom structure of Fig. 1 provided by the embodiment of the present invention;

Fig. 4 is the structural schematic diagram of B in Fig. 2 that the utility model embodiment provides;

FIG. 5 is a partially disassembled structural schematic diagram of the heat dissipation assembly in FIG. 1 provided by an embodiment of the present invention.

Explanation of reference signs:

1. Cabinet body; 11. Cooling hole; 2. Cabinet door; 31. Motor; 32. First bevel gear; 33. Screw rod; 34. Second bevel gear; 35. Mounting plate; 351. Clamping plate; 352, support plate; 353, buckle plate; 354, elastic unit; 355, slide bar; 36, cooling assembly; 361, installation box; 362, docking groove; 363, motor; 364, fan blade; 365, protective plate; 37 , guide rod.

detailed description

In order to make those skilled in the art better understand the technical solution of the utility model, the utility model will be further introduced in detail below in conjunction with the accompanying drawings.

Please refer to Fig. 1-5, the embodiment of the utility model provides, including the cabinet body 1 and the heat dissipation holes 11 opened on both sides of the cabinet body 1, and also includes: the cabinet door 2 which is rotatably installed on the cabinet body 1; the cabinet body 1 A mounting plate 35 is vertically slid inside the mounting plate 35, a cooling assembly 36 is arranged on the mounting plate 35, and a connecting assembly is arranged between the cooling assembly 36 and the mounting plate 35; the inside of the cabinet body 1 is provided with a drive for the cooling assembly 36 to move Assemblies; when it is necessary to dissipate heat from electrical components of different heights in the control cabinet, use the connection assembly on the mounting plate 35 to enable the heat dissipation assembly 36 to be installed on the mounting plate 35, and then use the drive assembly to make the mounting plate 35 The cooling assembly 36 can slide vertically under the drive of the driving assembly, so that the heat inside the cabinet 1 can be discharged to the outside of the cabinet 1 through the cooling holes 11 on the cabinet 1 under the action of the cooling assembly 36 , by utilizing the height adjustment of the heat dissipation assembly 36 on the mounting plate 35, the heat dissipation assembly 36 can dissipate heat for electrical components of different heights, thereby improving the fluidity of the air inside the cabinet 1, and further improving the heat dissipation inside the control cabinet. cooling efficiency.

Specifically, the heat dissipation assembly 36 includes an installation box 361 arranged on the installation board 35, a motor 363 is fixedly installed on the inner wall of the installation box 361, and the output end of the motor 363 is fixedly connected with a fan blade 364; when it is necessary to perform heat dissipation treatment on the inside of the control cabinet , turn on the motor 363 inside the installation box 361, so that the fan blade 364 can rotate under the action of the motor 363, so as to ventilate through the inside of the control cabinet and increase the circulation of the air inside the control cabinet, thereby improving the control cabinet. Internal heat dissipation.

Specifically, the connecting assembly includes four clamping plates 351 fixedly mounted on the mounting plate 35, and the mounting box 361 is clamped between the four clamping plates 351; the connecting assembly also includes a support plate 352 fixedly connected to the mounting plate 35, A pinch plate 353 is slidably arranged between the support plate 352 and the installation box 361, and an elastic unit 354 is arranged between the pinch plate 353 and the support plate 352; Groove 362; Before using the cooling assembly 36 to dissipate heat inside the control cabinet, the installation box 361 is clamped between the four clamping plates 351, and then the elastic unit 354 on the support plate 352 is used to make the pinch plate 353 elastically Under the action of the unit 354, it is inserted into the docking groove 362 on the installation box 361, so that the installation box 361 can be limited between the four clamping plates 351 and the buckle plate 353, thereby achieving the convenience of the heat dissipation assembly 36 The effect of disassembly.

Specifically, the elastic unit 354 is a compression spring, and the two ends of the compression spring are fixedly connected with the support plate 352 and the buckle plate 353 respectively; The plate 353 can be quickly inserted into the docking groove 362 on the installation box 361 under the force of the pressure spring, so that the installation box 361 can be limited between the four clamping plates 351 and the buckle plate 353 .

Specifically, a slide bar 355 is slidably inserted on the support plate 352, and the slide bar 355 is fixedly connected to the buckle plate 353, and the compression spring is sleeved on the slide bar 355; role.

Specifically, the drive assembly includes a motor 31 fixedly installed on the cabinet 1, the output end of the motor 31 is fixedly connected with a first bevel gear 32, and the cabinet 1 is rotatably connected with a screw 33, and the screw 33 is close to the motor 31. One end is fixedly connected with the second bevel gear 34 meshed with the first bevel gear 32, and the mounting plate 35 is screwed on the screw rod 33; when the height of the cooling assembly 36 needs to be adjusted, open the motor inside the cabinet 1 31, so that the screw 33 can rotate under the action of the first bevel gear 32 and the second bevel gear 34, thereby driving the heat dissipation assembly 36 on the mounting plate 35 to move vertically.

Specifically, a guide rod 37 is fixedly installed on the inner wall of the cabinet body 1, and the mounting plate 35 is slidably connected to the guide rod 37;

Specifically, a protective plate 365 is fixedly installed on the installation box 361, and the motor 363 and the fan blade 364 are located between the installation box 361 and the protective plate 365; 364 for protection.

Some exemplary embodiments of the present utility model have been described above only by way of illustration. Needless to say, those skilled in the art can use various Modifications are made to the described embodiments. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims (8)

1. The utility model provides a switch board with high-efficient heat dissipation function, includes the cabinet body (1) and sets up louvre (11) in the cabinet body (1) both sides, its characterized in that still includes:

a cabinet door (2) rotatably mounted on the cabinet body (1);

a mounting plate (35) is vertically and slidably arranged in the cabinet body (1), a heat dissipation assembly (36) is arranged on the mounting plate (35), and a connecting assembly is arranged between the heat dissipation assembly (36) and the mounting plate (35);

the cabinet body (1) is internally provided with a driving assembly used for moving the heat dissipation assembly (36).

2. The control cabinet with the efficient heat dissipation function according to claim 1, wherein the heat dissipation assembly (36) comprises a mounting box (361) arranged on the mounting plate (35), a motor (363) is fixedly mounted on an inner wall of the mounting box (361), and fan blades (364) are fixedly connected to an output end of the motor (363).

3. The control cabinet with the efficient heat dissipation function according to claim 2, wherein the connecting assembly comprises four clamping plates (351) fixedly mounted on the mounting plate (35), and the mounting box (361) is clamped between the four clamping plates (351);

the connecting assembly further comprises a supporting plate (352) fixedly connected to the mounting plate (35), a pinch plate (353) is arranged between the supporting plate (352) and the mounting box (361) in a sliding mode, and an elastic unit (354) is arranged between the pinch plate (353) and the supporting plate (352);

two butt joint grooves (362) matched with the pinch plates (353) are formed in the side wall of the mounting box (361).

4. The control cabinet with the efficient heat dissipation function according to claim 3, wherein the elastic unit (354) is a compression spring, and two ends of the compression spring are fixedly connected with the support plate (352) and the pinch plate (353), respectively.

5. The control cabinet with the efficient heat dissipation function according to claim 4, wherein a sliding rod (355) is slidably inserted on the supporting plate (352), the sliding rod (355) is fixedly connected to the pinch plate (353), and the compression spring is sleeved on the sliding rod (355).

6. The control cabinet with the efficient heat dissipation function according to claim 1, wherein the driving assembly comprises a motor (31) fixedly mounted on the cabinet body (1), an output end of the motor (31) is fixedly connected with a first bevel gear (32), the cabinet body (1) is rotatably connected with a lead screw (33), one end, close to the motor (31), of the lead screw (33) is fixedly connected with a second bevel gear (34) meshed with the first bevel gear (32), and the mounting plate (35) is in threaded connection with the lead screw (33).

7. The control cabinet with the efficient heat dissipation function according to claim 1, wherein a guide rod (37) is fixedly mounted on an inner wall of the cabinet body (1), and the mounting plate (35) is slidably connected to the guide rod (37).

8. The control cabinet with the efficient heat dissipation function according to claim 2, wherein a shielding plate (365) is fixedly mounted on the mounting box (361), and the motor (363) and the fan blades (364) are located between the mounting box (361) and the shielding plate (365).

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