CN-115864183-B - Heat dissipation and heat preservation integrated distribution box

Abstract

The invention discloses a heat-dissipation and heat-preservation integrated distribution box which comprises a rear fixing shell, wherein the top of the rear fixing shell is connected with an electric installation plate through threads, the inside of the electric installation plate is connected with a front shielding shell through riveting, one side of the electric installation plate is connected with an energy supply plug through riveting, the side surfaces of the rear fixing shell and the electric installation plate are provided with cooling mechanisms, the top of the rear fixing shell is connected with a dust removing mechanism through riveting, the cooling mechanisms comprise a plurality of cooling holes uniformly arranged on the rear fixing shell and the electric installation plate, the top of the rear fixing shell is connected with a semiconductor refrigerating sheet through threads, two ends of the semiconductor refrigerating sheet are connected with a temperature-transmission copper pipe through inserting connection, one end of the temperature-transmission copper pipe is connected with the corresponding cooling holes through clearance fit, and the cooling mechanisms comprise a plurality of cooling holes uniformly arranged on the rear fixing shell and the electric installation plate.

Inventors

• WANG KAI
• LI YOUWEI
• CHENG LONG
• PAN LI
• LING JINGJING
• CHEN YUEBING
• HU FANGFANG
• Wang ankang
• WANG JUNSHENG
• ZHANG WEIGUO
• LI QICAN
• JIA GUIQING
• ZHAO MING
• ZHANG GEN
• CHENG TAIYU
• ZHAI JUNHONG

Assignees

• 安徽金马电气科技有限公司

Dates

Publication Date

20260505

Application Date

20221128

Claims (1)

1. 1. The heat dissipation and insulation integrated distribution box comprises a rear fixed shell (1) and is characterized in that the top of the rear fixed shell (1) is connected with an electric installation plate (2) through threads, the inside of the electric installation plate (2) is connected with a front shielding shell (3) through riveting, one side of the electric installation plate (2) is connected with an energy supply plug (4) through riveting, the side surfaces of the rear fixed shell (1) and the electric installation plate (2) are provided with a cooling mechanism (5), and the top of the rear fixed shell (1) is connected with a dust removing mechanism (6) through riveting; The cooling mechanism (5) comprises a plurality of cooling holes (7) uniformly arranged on a rear fixing shell (1) and an electric mounting plate (2), wherein the top of the rear fixing shell (1) is connected with a semiconductor refrigerating sheet (8) through threads, two ends of the semiconductor refrigerating sheet (8) are connected with a temperature-transmitting copper pipe (9) through plug connection, one end of the temperature-transmitting copper pipe (9) is connected with the corresponding cooling hole (7) through clearance fit, a sliding square hole (10) is formed in a top support of the rear fixing shell (1), two ends of the sliding square hole (10) are connected with electromagnets (11) through riveting, one side of each electromagnet (11) is connected with an energy supply plug (4) through a line, the inner wall of each sliding square hole (10) is connected with a friction dust removing sheet (12) through clearance fit, the center of each friction dust removing sheet (12) is connected with a permanent magnet (24) through clearance fit, the inner wall of the electric mounting plate (2) is connected with a hollow screw hole column (13) through welding, two sides of the hollow screw hole column (13) are connected with a moving block (14) through sliding connection, two ends of the moving block (16) are connected with one end of each other through a mortise-shaped elastic clamping block (16), one end of each elastic clamping block (16) is connected with one end (16) through an arc-shaped elastic clamping block (16), the elastic traction belt (17) is connected with the wire guide wheel through contact; one end of the moving block (14) is connected with a hollow connecting column (18) through threads, one end of the hollow connecting column (18) is connected with a special-shaped contact wheel (19) through a hinge, one end of the special-shaped contact wheel (19) is also connected with an elastic element (15) through threads, one end of the special-shaped contact wheel (19) is provided with a winding rod (20), the winding rod (20) is matched with an elastic traction belt (17), one end of the elastic traction belt (17) is connected with a wire spool (21) through threads, one end of the wire spool (21) is connected with an electric installation plate (2) through a bearing, one end of the wire spool (21) is connected with an outer stud (22) through a bearing, two sides of the electric installation plate (2) are provided with twisting contact blocks (23), the outer stud (22) is matched with the twisting contact blocks (23), and four sides of the rear fixing shell (1) are provided with concave-convex grooves and two concave grooves in a matched mode.

Description

Heat dissipation and heat preservation integrated distribution box Technical Field The invention relates to the technical field of power equipment, in particular to a heat-dissipation and heat-preservation integrated distribution box. Background The distribution cabinet (box) transfer power distribution cabinet (box) and the illumination distribution cabinet (box) and the metering cabinet (box) are the final-stage equipment of the distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with scattered load and less loops, and the motor control center is used in the occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. This class of equipment should provide protection, monitoring and control of the load. Meanwhile, the existing distribution box is easy to enter external dust due to ventilation and heat dissipation, so that dust falls off, and the dust can influence the heat dissipation force. Therefore, it is necessary to design a heat-dissipation and heat-preservation integrated distribution box with convenient disassembly and assembly and good heat-dissipation effect. Disclosure of Invention The invention aims to provide a heat-dissipation and heat-preservation integrated distribution box, which aims to solve the problems in the background technology. In order to solve the technical problems, the heat-dissipation and heat-preservation integrated distribution box comprises a rear fixing shell, wherein an electric installation plate is connected to the top of the rear fixing shell through threads, a front shielding shell is connected to the inside of the electric installation plate through riveting, an energy supply plug is connected to one side of the electric installation plate through riveting, a cooling mechanism is arranged on the side surfaces of the rear fixing shell and the electric installation plate, a dust removing mechanism is connected to the top of the rear fixing shell through riveting, the front shielding shell is installed into the electric installation plate, the electric installation plate is fixed, an energy supply plug is installed at last, heat generated by the front shielding shell is dissipated through the cooling mechanism, and dust is removed through the dust removing mechanism. According to the technical scheme, cooling body is including evenly setting up a plurality of cooling hole at rear fixed shell, electrical mounting board, there is the semiconductor refrigeration piece at the top of rear fixed shell through threaded connection, there is the heat transfer copper pipe at the both ends of semiconductor refrigeration piece through the grafting, the one end and the corresponding cooling hole of heat transfer copper pipe pass through clearance fit and are connected, before shelter from shell work heat production, and electrical mounting board, rear fixed shell's cooling hole and shell outside air conduction conduct, dispel the heat, when the heat production is too high, the semiconductor refrigeration piece absorbs heat simultaneously, passes the heat through the heat transfer copper pipe and corresponds the connection cooling hole for the heat dissipation. According to the technical scheme, dust removing mechanism includes the slip square hole, the slip square hole has been seted up to the top support of back fixed shell, the both ends of slip square hole are connected with the electro-magnet through the riveting, and one side and the energy supply plug of two electro-magnets pass through the line connection, slip square hole inner wall is connected with the friction dust removal piece through clearance fit, the permanent magnet is connected through clearance fit in the centre of friction dust removal piece, presses the energy supply plug, opens the power back, and two electro-magnets circular telegram at slip square hole both ends produce the magnetic field, and the permanent magnet repels with the magnetic field, carries out reciprocating motion in slip square hole inside, drives the friction dust removal piece and removes to clear up the cooling hole of contact. According to the technical scheme, the inner wall of electrical installation board has the cavity screw post through welded connection, sliding connection has the movable block through the both sides of cavity screw post, there is elastic element at the top of movable block through mortise and tenon union coupling, elastic element's one end passes through mortise and tenon union arc fixture block, elastic element's bottom has elastic traction area through threaded connection, elastic traction area is through contact connection wire wheel, the one end of movable block has the cavity spliced pole through threaded connection, the one end of cavity spliced pole has special-shaped contact wheel through hinged connection, the one end of sp