Frequency conversion cabinet heat radiation structure with high heat conduction channel and frequency conversion cabinet

Abstract

The utility model relates to the technical field of frequency conversion cabinets, and discloses a frequency conversion cabinet heat dissipation structure with a high heat conduction channel and a frequency conversion cabinet, the frequency conversion cabinet heat dissipation structure comprises a main body mechanism, a heat dissipation mechanism and a support mechanism, the heat dissipation mechanism is located below the main body mechanism, and the support mechanism is located below the heat dissipation mechanism. The main body mechanism comprises a frequency conversion cabinet body, a mounting frame and an adjusting assembly, the mounting frame is fixedly mounted at the left end of the frequency conversion cabinet body, and the adjusting assembly is located in the mounting frame; the adjusting assembly comprises a mounting groove and a transmission motor. According to the frequency conversion cabinet heat dissipation structure with the high heat conduction channel and the frequency conversion cabinet, through installation of the main body mechanism, the uniform heat dissipation capability of the frequency conversion cabinet heat dissipation structure is improved, in the actual use process, the use position of the telescopic ventilation pipe can be conveniently adjusted according to use requirements, uniform heat dissipation operation can be conveniently carried out on the interior of the frequency conversion cabinet body, and the service life of the frequency conversion cabinet is prolonged. And the market competitiveness of the frequency conversion cabinet heat dissipation structure with the high heat conduction channel and the frequency conversion cabinet is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of frequency conversion cabinets, in particular to a frequency conversion cabinet heat dissipation structure with a high heat conduction channel and a frequency conversion cabinet. Background Art

[0002] The frequency conversion cabinet is an electrical control cabinet equipped with a frequency converter, which is convenient for controlling the operation of the motor and for performing frequency conversion power supply operations on the motor.

[0003] The prior art patent document with publication number CN214675942U discloses a high-efficiency heat dissipation type frequency conversion cabinet. The utility model includes a cabinet shell, a cabinet is welded to an outer wall position on one side of the cabinet shell, and a cabinet door is movably connected to the front wall of the cabinet shell, a base is welded between the cabinet shell and the lower surface position of the cabinet, a bearing frame is arranged inside the cabinet shell, and a heat dissipation cavity is opened inside the cabinet shell, a water diversion pipe is fixedly installed inside the heat dissipation cavity, a fixed groove is opened at the middle position of a front wall side of the cabinet away from the cabinet, and a water pump is fixedly installed on the cabinet shell through the fixed groove, a return water pipe is fixedly connected between the water pump and the two end positions of the water diversion pipe, and a heat conductive layer is fixedly installed on the inner surface of the cabinet shell.

[0004] However, due to the poor uniform heat dissipation capability of the prior art patent technology with publication number CN214675942U during use, it is not convenient to quickly and effectively perform uniform heat dissipation operations inside the frequency converter cabinet during actual use, which affects the heat dissipation efficiency and energy saving efficiency. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a frequency converter cabinet heat dissipation structure and a frequency converter cabinet with a high heat conduction channel, so as to solve the problem in the above background technology that the prior art is not convenient for uniform heat dissipation inside the frequency converter cabinet.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a frequency conversion cabinet heat dissipation structure with a high heat conduction channel and a frequency conversion cabinet, comprising a main body mechanism, a heat dissipation mechanism and a support mechanism, wherein the heat dissipation mechanism is located below the main body mechanism, and the support mechanism is located below the heat dissipation mechanism, and the main body mechanism comprises a frequency conversion cabinet body, a mounting frame and an adjustment component, wherein the mounting frame is fixedly mounted at the left end of the frequency conversion cabinet body, and the adjustment component is located inside the mounting frame;

[0009] The adjustment component includes a mounting groove, a transmission motor and a transmission shaft. The mounting groove is fixedly arranged at the right end of the mounting frame, the transmission motor is fixedly installed at the upper end of the inner end of the mounting groove, and the transmission shaft is fixedly installed at the transmission end of the left end of the transmission motor. By installing the transmission motor and the transmission shaft, it is convenient to drive the screw rod to rotate.

[0010] Preferably, the adjustment assembly also includes a block, a screw rod, a movable block and a positioning nut. The block is fixedly mounted on the lower end of the transmission shaft, and the screw rod is fixedly mounted on the lower end of the block. By installing the screw rod, it is possible to facilitate the positioning nut to move in position.

[0011] Preferably, the movable block is fixedly installed at the lower end of the inner end of the installation groove, the lower end of the screw rod is rotatably connected to the movable block, and the positioning nut is threadedly connected to the outer end of the screw rod. By installing the positioning nut, the use position of the telescopic ventilation duct can be easily adjusted.

[0012] Preferably, the heat dissipation mechanism includes a refrigeration box, a suction fan, a telescopic air duct, a filter screen, moisture-absorbing cotton, a semiconductor refrigerator and an exhaust mesh. The refrigeration box is fixedly installed on the left end of the frequency conversion cabinet body, the suction fan is fixedly installed on the upper end of the refrigeration box, the telescopic air duct is fixedly installed on the front end of the refrigeration box, the telescopic air duct is fixedly connected to the right end of the positioning nut, the telescopic air duct extends to the interior of the frequency conversion cabinet body, and air is sucked into the refrigeration box through the suction fan, and the air is discharged into the interior of the frequency conversion cabinet body through the telescopic air duct to perform heat dissipation operations.

[0013] Preferably, the filter plate is fixedly mounted on the inner end of the refrigeration box, the moisture-absorbing cotton is fixedly mounted on the inner end of the refrigeration box, the semiconductor refrigerator is fixedly mounted on the inner end of the refrigeration box, and the exhaust mesh is fixedly arranged on the upper end of the frequency conversion cabinet body. The particulate matter in the air is filtered through the filter plate, and the air is cooled through the semiconductor refrigerator to facilitate heat dissipation.

[0014] Preferably, the supporting mechanism includes a load-bearing base plate, supporting legs, anti-slip foot pads, mounting screw holes and a movable cabinet door. The load-bearing base plate is fixedly mounted on the lower end of the frequency converter cabinet body. By installing the load-bearing base plate, it is possible to facilitate and stably support the installation of the frequency converter cabinet body.

[0015] Preferably, the supporting legs are fixedly mounted on the lower end of the load-bearing base plate, the supporting legs are evenly distributed on the lower end of the load-bearing base plate, and the anti-slip foot pads are fixedly mounted on the lower end of the supporting legs. By installing the supporting legs and the anti-slip foot pads, the device can be stably placed.

[0016] Preferably, the mounting screw hole is fixedly arranged at the upper end of the anti-slip foot pad, and the movable cabinet door is movably installed at the front end of the frequency conversion cabinet body. By setting the mounting screw hole, the effect of improving the placement stability is achieved.

[0017] A frequency conversion cabinet comprises any one of the frequency conversion cabinet heat dissipation structures with a high heat conduction channel as described above.

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

[0019] 1. The heat dissipation structure of the frequency converter cabinet with a high heat conduction channel and the frequency converter cabinet improve the uniform heat dissipation capacity of the utility model by installing the main body mechanism. In actual use, the use position of the telescopic vent pipe can be conveniently adjusted according to the use needs, which is convenient for uniform heat dissipation inside the frequency converter cabinet body, thereby improving the market competitiveness of the heat dissipation structure of the frequency converter cabinet with a high heat conduction channel and the frequency converter cabinet;

[0020] 2. The frequency converter cabinet heat dissipation structure and frequency converter cabinet with high heat conduction channel improve the heat dissipation capacity of the utility model by installing the heat dissipation mechanism. In actual use, the heat dissipation operation inside the frequency converter cabinet body can be carried out in a timely and effective manner;

[0021] 3. The heat dissipation structure of the frequency converter cabinet and the frequency converter cabinet with a high thermal conductivity channel improve the supporting capacity of the utility model by installing the supporting mechanism. In actual use, the device can be conveniently and stably placed, thereby improving the heat dissipation structure of the frequency converter cabinet and the use stability of the frequency converter cabinet with a high thermal conductivity channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0025] Figure 4 It is a schematic diagram of the partial cross-section structure of the heat dissipation mechanism of the utility model.

[0026] In the figure: 1. Main body; 101. Inverter cabinet body; 102. Mounting frame; 103. Adjustment assembly; 1031. Mounting slot; 1032. Transmission motor; 1033. Transmission shaft; 1034. Stopper; 1035. Screw rod; 1036. Moisture absorbing block; 1037. Positioning nut; 2. Heat dissipation mechanism; 201. Refrigeration cabinet; 202. Suction fan; 203. Telescopic ventilation duct; 204. Filter screen; 205. Moisture-absorbing cotton; 206. Semiconductor refrigerator; 207. Exhaust mesh; 3. Support mechanism; 301. Load-bearing bottom plate; 302. Support leg; 303. Anti-slip foot pad; 304. Mounting screw hole; 305. Moisture-absorbing cotton; 306. Semiconductor refrigerator; 3 ... DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-Figure 4 The utility model provides a technical solution: a frequency conversion cabinet heat dissipation structure with a high heat conduction channel and a frequency conversion cabinet, comprising a main body mechanism 1, a heat dissipation mechanism 2 and a support mechanism 3, the heat dissipation mechanism 2 is located below the main body mechanism 1, the support mechanism 3 is located below the heat dissipation mechanism 2, the main body mechanism 1 comprises a frequency conversion cabinet body 101, a mounting frame 102 and an adjustment component 103, the mounting frame 102 is fixedly mounted on the left end of the frequency conversion cabinet body 101, and the adjustment component 103 is located inside the mounting frame 102;

[0029] The adjustment component 103 includes a mounting slot 1031, a transmission motor 1032 and a transmission shaft 1033. The mounting slot 1031 is fixedly arranged at the right end of the mounting frame 102, the transmission motor 1032 is fixedly installed at the upper end of the inner end of the mounting slot 1031, and the transmission shaft 1033 is fixedly installed at the transmission end of the left end of the transmission motor 1032.

[0030] The adjustment component 103 also includes a block 1034, a screw rod 1035, a movable block 1036 and a positioning nut 1037. The block 1034 is fixedly installed at the lower end of the transmission shaft 1033, the screw rod 1035 is fixedly installed at the lower end of the block 1034, the movable block 1036 is fixedly installed at the lower end of the inner end of the installation groove 1031, the lower end of the screw rod 1035 is rotatably connected to the movable block 1036, and the positioning nut 1037 is threadedly connected to the outer end of the screw rod 1035. The transmission motor 1032 is started to rotate the transmission shaft 1033, so that the transmission shaft 1033 drives the screw rod 1035 to rotate, and the positioning nut 1037 moves up and down on the screw rod 1035, driving the telescopic ventilation duct 203 to move.

[0031] The heat dissipation mechanism 2 includes a refrigeration box 201, a suction fan 202, a telescopic ventilation pipe 203, a filter screen 204, a moisture-absorbing cotton 205, a semiconductor refrigerator 206 and an exhaust mesh 207. The refrigeration box 201 is fixedly installed at the left end of the frequency conversion cabinet body 101, the suction fan 202 is fixedly installed at the upper end of the refrigeration box 201, the telescopic ventilation pipe 203 is fixedly installed at the front end of the refrigeration box 201, the telescopic ventilation pipe 203 is fixedly connected to the right end of the positioning nut 1037, and the telescopic ventilation pipe 203 extends to the frequency conversion cabinet Inside the main body 101, the filter plate 204 is fixedly installed on the inner end of the refrigeration box 201, the moisture-absorbing cotton 205 is fixedly installed on the inner end of the refrigeration box 201, the semiconductor refrigerator 206 is fixedly installed on the inner end of the refrigeration box 201, and the exhaust mesh 207 is fixedly set at the upper end of the frequency conversion cabinet body 101. The suction fan 202 is started to suck air into the refrigeration box 201, and the air is cooled by the semiconductor refrigerator 206, and the cooled air is discharged into the frequency conversion cabinet body 101 through the telescopic exhaust duct 203.

[0032] The supporting mechanism 3 includes a load-bearing base plate 301, supporting legs 302, anti-slip pads 303, mounting screw holes 304 and a movable cabinet door 305. The load-bearing base plate 301 is fixedly installed at the lower end of the frequency conversion cabinet body 101, the supporting legs 302 are fixedly installed at the lower end of the load-bearing base plate 301, the supporting legs 302 are evenly distributed at the lower end of the load-bearing base plate 301, the anti-slip pads 303 are fixedly installed at the lower end of the supporting legs 302, the mounting screw holes 304 are fixedly set at the upper end of the anti-slip pads 303, and the movable cabinet door 305 is movably installed at the front end of the frequency conversion cabinet body 101, and the device is stably placed by the supporting legs 302 and the anti-slip pads 303.

[0033] A frequency conversion cabinet comprises any one of the frequency conversion cabinet heat dissipation structures with a high heat conduction channel as described above.

[0034] Working principle: When it is needed, the inverter cabinet heat dissipation structure with high heat conduction channel and the inverter cabinet are first stably placed at the position where it is needed through the support legs 302 and the anti-skid pads 303, and it can be fixedly installed at the use position through the mounting screw holes 304. Then, when it is used, the suction fan 202 is started to suck air into the refrigeration box 201, the air is filtered through the filter plate 204, the moisture in the air is adsorbed by the moisture-absorbing cotton 205, and then the air is condensed by the semiconductor refrigerator 206. The cooling operation is performed, and then the refrigerated air is discharged into the inverter cabinet body 101 through the telescopic vent duct 203, and the interior of the inverter cabinet body 101 is cooled. At the same time, the transmission motor 1032 is started to rotate the transmission shaft 1033, so that the transmission shaft 1033 drives the screw rod 1035 to rotate, and the positioning nut 1037 moves up and down on the screw rod 1035, driving the telescopic vent duct 203 to move, and the interior of the inverter cabinet body 101 is evenly cooled, and then the hot air is dissipated through the exhaust mesh 207.

[0035] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A frequency conversion cabinet heat dissipation structure with a high heat conduction channel, comprising a main body mechanism (1), a heat dissipation mechanism (2) and a support mechanism (3), characterized in that: The heat dissipation mechanism (2) is located below the main mechanism (1), the support mechanism (3) is located below the heat dissipation mechanism (2), the main mechanism (1) comprises a frequency conversion cabinet body (101), a mounting frame (102) and an adjustment component (103), the mounting frame (102) is fixedly mounted on the left end of the frequency conversion cabinet body (101), and the adjustment component (103) is located inside the mounting frame (102); The adjustment component (103) comprises a mounting slot (1031), a transmission motor (1032) and a transmission shaft (1033); the mounting slot (1031) is fixedly arranged at the right end of the mounting frame (102); the transmission motor (1032) is fixedly arranged at the upper end of the inner end of the mounting slot (1031); and the transmission shaft (1033) is fixedly arranged at the transmission end at the left end of the transmission motor (1032).

2. The heat dissipation structure of a frequency converter cabinet with a high heat conduction channel according to claim 1, characterized in that: The adjustment assembly (103) further comprises a stopper (1034), a screw rod (1035), a movable block (1036) and a positioning nut (1037); the stopper (1034) is fixedly mounted on the lower end of the transmission shaft (1033); and the screw rod (1035) is fixedly mounted on the lower end of the stopper (1034).

3. The heat dissipation structure of a frequency converter cabinet with a high heat conduction channel according to claim 2, characterized in that: The movable block (1036) is fixedly mounted at the lower end of the inner end of the mounting groove (1031), the lower end of the screw rod (1035) is rotatably connected to the movable block (1036), and the positioning nut (1037) is threadedly connected to the outer end of the screw rod (1035).

4. The heat dissipation structure of a frequency converter cabinet with a high heat conduction channel according to claim 3 is characterized in that: The heat dissipation mechanism (2) comprises a refrigeration box (201), a suction fan (202), a telescopic ventilation duct (203), a filter screen (204), moisture-absorbing cotton (205), a semiconductor refrigerator (206) and an exhaust mesh (207); the refrigeration box (201) is fixedly mounted on the left end of the frequency conversion cabinet body (101); the suction fan (202) is fixedly mounted on the upper end of the refrigeration box (201); the telescopic ventilation duct (203) is fixedly mounted on the front end of the refrigeration box (201); the telescopic ventilation duct (203) is fixedly connected to the right end of the positioning nut (1037); and the telescopic ventilation duct (203) extends to the interior of the frequency conversion cabinet body (101).

5. The heat dissipation structure of a frequency converter cabinet with a high heat conduction channel according to claim 4, characterized in that: The filter screen (204) is fixedly mounted on the inner end of the refrigeration box (201), the moisture-absorbing cotton (205) is fixedly mounted on the inner end of the refrigeration box (201), the semiconductor refrigerator (206) is fixedly mounted on the inner end of the refrigeration box (201), and the exhaust mesh (207) is fixedly arranged on the upper end of the frequency conversion cabinet body (101).

6. The heat dissipation structure of a frequency converter cabinet with a high heat conduction channel according to claim 5, characterized in that: The support mechanism (3) comprises a load-bearing base plate (301), support legs (302), anti-slip foot pads (303), mounting screw holes (304) and a movable cabinet door (305); the load-bearing base plate (301) is fixedly mounted on the lower end of the frequency conversion cabinet body (101).

7. The heat dissipation structure of a frequency converter cabinet with a high heat conduction channel according to claim 6, characterized in that: The support legs (302) are fixedly mounted on the lower end of the load-bearing base plate (301), the support legs (302) are evenly distributed on the lower end of the load-bearing base plate (301), and the anti-slip foot pads (303) are fixedly mounted on the lower ends of the support legs (302).

8. The heat dissipation structure of a frequency converter cabinet with a high heat conduction channel according to claim 7, characterized in that: The mounting screw hole (304) is fixedly arranged on the upper end of the anti-slip foot pad (303), and the movable cabinet door (305) is movably installed on the front end of the frequency conversion cabinet body (101).

9. A frequency conversion cabinet, characterized in that; A frequency converter cabinet heat dissipation structure with a high thermal conductivity channel as described in any one of claims 1 to 8.

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