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CN-224217924-U - Anti-interference high-low voltage power distribution cabinet

CN224217924UCN 224217924 UCN224217924 UCN 224217924UCN-224217924-U

Abstract

The utility model relates to the technical field of power distribution cabinets and discloses an anti-interference high-low voltage power distribution cabinet which comprises a cabinet body, a cabinet door I and a cabinet door II, wherein a top shell is fixedly arranged at the top end of the cabinet body, a fixing frame I, a partition board I, a fixing frame II and a partition board II are fixedly arranged in the cabinet body, an anti-interference component is arranged in the fixing frame I, a guide groove is formed in the outer side of the fixing frame II, a mounting frame is arranged in the outer side of the fixing frame II, and a guide block is fixedly arranged on one surface, close to the fixing frame II, of the mounting frame. This anti-interference high-low voltage power distribution cabinet through the cooperation of radiating fin and vent and radiator unit, can realize the quick heat dissipation to electronic components, avoids electronic components to be in working under the high temperature environment for a long time, leads to damaging, influences normal use, and the practicality is higher, through the cooperation of guide block and guide way, can realize the quick installation of mounting bracket to realize the quick installation of electronic components, after long-time use, be convenient for overhaul it.

Inventors

  • CAI BOYU
  • ZHANG YUMING
  • SUN FEI

Assignees

  • 骐鹏集团有限公司

Dates

Publication Date
20260508
Application Date
20250506

Claims (7)

  1. 1. The anti-interference high-low voltage power distribution cabinet comprises a cabinet body (1), a cabinet door I (2) and a cabinet door II (3), and is characterized in that a top shell (4) is fixedly arranged at the top end of the cabinet body (1), a first fixing frame (5), a first partition plate (6), a second fixing frame (7) and a second partition plate (8) are fixedly arranged in the cabinet body (1), an anti-interference component (9) is arranged in the first fixing frame (5), a guide groove (10) is formed in the outer side of the second fixing frame (7), a mounting frame (11) is arranged in the outer side of the second fixing frame (7), a guide block (12) is fixedly arranged on one surface, close to the second fixing frame (7), of the mounting frame (11), an electronic component (13) is fixedly arranged on one surface, close to the second partition plate (3), of the second partition plate (8), a ventilation opening (15) is formed in the outer side of the cabinet body (1), and a heat dissipation component (16) is arranged in the top shell (4).
  2. 2. The anti-interference high-low voltage power distribution cabinet according to claim 1, wherein the anti-interference component (9) comprises a supporting piece (901), a slot (902), a supporting plate (903), an inserting rod (904), a fixed block (905), a positioning groove (906), a sliding groove (907), a limiting block (908), a filter (909), a positioning block (910) and a limiting groove (911), the slot (902) is formed in the outer side of the supporting piece (901), the supporting plate (903) is arranged in the first fixing frame (5), the inserting rod (904) is fixedly arranged at the bottom end of the supporting plate (903), the fixed block (905) is fixedly arranged at the top end of the supporting plate (903), the positioning groove (906) and the sliding groove (907) are formed in one surface, far away from the supporting plate (903), the limiting block (908) is connected in a sliding manner, the filter (909) is arranged on one surface, far away from the supporting plate (901), the positioning block (910) is fixedly arranged on the outer side of the filter (909), the positioning block (910) is arranged on the outer side of the supporting plate (903), the inserting rod (911) is fixedly arranged on the outer side of the supporting plate (903), the inserting rod (904) and the inserting rod (904) is fixedly arranged on the side of the inserting rod (903, the supporting plate (903) and the central line of the first fixing frame (5) are positioned on the same vertical line.
  3. 3. The anti-interference high-low voltage power distribution cabinet of claim 2, wherein the positioning block (910) and the positioning groove (906) are installed in a plugging manner, and the cross section of the positioning block (910) is in an L-shaped structure.
  4. 4. The anti-interference high-low voltage power distribution cabinet according to claim 2, wherein the sliding groove (907) is communicated with the limiting groove (911), and the limiting block (908) is matched with the limiting groove (911).
  5. 5. The anti-interference high-low voltage power distribution cabinet according to claim 1, wherein the guide blocks (12) and the guide grooves (10) are arranged in an inserting mode, the sections of the guide blocks (12) are of a U-shaped structure, the guide grooves (10) are provided with the same plurality, and the guide grooves (10) are distributed at equal intervals.
  6. 6. The anti-interference high-low voltage power distribution cabinet according to claim 1, wherein the radiating fins (14) are matched with the ventilation openings (15), the same plurality of radiating fins (14) are arranged, and the radiating fins (14) are distributed at equal intervals.
  7. 7. The anti-interference high-low voltage power distribution cabinet according to claim 1, wherein the heat dissipation assembly (16) comprises a water pump (1601), a water tank (1602), a first water pipe (1603), a second water pipe (1604), a third water pipe (1605) and a fourth water pipe (1606), the water pump (1601) and the water tank (1602) are fixedly arranged in the top shell (4), the first water pipe (1603) is arranged between the water pump (1601) and the water tank (1602), the second water pipe (1604) is arranged on the outer side of the water pump (1601), the third water pipe (1605) is arranged on the outer side of the second partition plate (8), the fourth water pipe (1606) is arranged on the outer side of the water tank (1602), the first water pipe (1603), the second water pipe (1604), the third water pipe (1605) and the fourth water pipe (1606) are communicated, and the section of the third water pipe (1605) is in a' snake-shaped structure.

Description

Anti-interference high-low voltage power distribution cabinet Technical Field The utility model relates to the technical field of power distribution cabinets, in particular to an anti-interference high-low voltage power distribution cabinet. Background The high-low voltage power distribution cabinet is core equipment for electric energy distribution, control, measurement and connection cables in an electric power supply system, and is generally composed of the high-voltage power distribution cabinet and the low-voltage power distribution cabinet, and is used for processing electric energy distribution and management of different voltage classes, wherein the high-low voltage power distribution cabinet is indispensable equipment in the electric power system and is mainly used for introducing electric energy from a high voltage side, reducing voltage through a transformer and then distributing the electric energy to electric equipment through the low-voltage power distribution cabinet, and the electric equipment is integrated with protection devices such as a switch, a circuit breaker and a fuse, and control elements such as a button, an indicator lamp and an instrument, so that a complete power distribution device is formed. The utility model patent publication No. CN219918143U discloses a high-voltage power distribution cabinet with an anti-interference function, which is characterized in that an air inlet is arranged, when air enters the power distribution cabinet through the air inlet, after the air flows into the power distribution cabinet from a big hole and a small hole, the volume of the air is increased, the pressure is reduced, the temperature is reduced, and the temperature can be reduced better, but the high-voltage power distribution cabinet with the anti-interference function only dissipates heat of a motor by the cooperation of a fan and the air hole, has poor heat dissipation performance, does not design an installation structure of an electronic component, is inconvenient to overhaul after long-time use, has poor practicability, and is inconvenient to popularize and use. Disclosure of Invention The utility model aims to solve the technical problem of providing an anti-interference high-low voltage power distribution cabinet, which can effectively solve the problems that in the prior art, a motor is radiated only by matching a fan with an air hole, the radiating performance is poor, an installation structure of an electronic component is not designed, the maintenance is inconvenient after long-time use, the practicability is poor, and the popularization and the use are inconvenient. The anti-interference high-low voltage power distribution cabinet comprises a cabinet body, a cabinet door I and a cabinet door II, wherein a top shell is fixedly arranged at the top end of the cabinet body, a fixing frame I, a partition board I, a fixing frame II and a partition board II are fixedly arranged in the cabinet body, an anti-interference component is arranged in the fixing frame I, a guide groove is formed in the outer side of the fixing frame II, a mounting frame is arranged in the outer side of the fixing frame II, a guide block is fixedly arranged on one surface, close to the fixing frame II, of the mounting frame, an electronic component is fixedly arranged on one surface, close to the cabinet door II, of the mounting frame, a radiating fin is fixedly arranged on one surface, close to the cabinet door II, of the mounting frame, a vent is formed in the outer side of the cabinet body, and a radiating component is arranged in the top shell. Preferably, the anti-interference assembly comprises a supporting piece, a slot, a supporting plate, an inserting rod, a fixed block, a positioning groove, a sliding groove, a limiting block, a filter, a positioning block and a limiting groove, wherein the slot is formed in the outer side of the supporting piece, the supporting plate is arranged in the fixing frame I, the inserting rod is fixedly arranged at the bottom end of the supporting plate, the fixed block is fixedly arranged at the top end of the supporting plate, the positioning groove and the sliding groove are formed in one surface, far away from the supporting plate, of the fixed block, the limiting block is slidably connected to the inner side of the sliding groove, far away from the supporting piece, the filter is arranged on one surface, far away from the supporting piece, the positioning block is fixedly arranged in the outer side of the filter, the limiting groove is formed in the outer side of the positioning block, the inserting rod and the slot are in an inserting installation mode, and the central line of the supporting plate and the fixing frame I is located on the same vertical line. Through above-mentioned technical scheme, the staff inserts the inside of slot with the inserted bar, can realize the quick installation of backup pad, after long-time use, is convenient for overhaul it. Preferabl