CN112186597B - Power distribution cabinet with good heat dissipation performance - Google Patents

Power distribution cabinet with good heat dissipation performance Download PDF

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Publication number
CN112186597B
CN112186597B CN202011180983.3A CN202011180983A CN112186597B CN 112186597 B CN112186597 B CN 112186597B CN 202011180983 A CN202011180983 A CN 202011180983A CN 112186597 B CN112186597 B CN 112186597B
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CN
China
Prior art keywords
cabinet body
welded
cabinet
heat dissipation
shaped plate
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Active
Application number
CN202011180983.3A
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Chinese (zh)
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CN112186597A (en
Inventor
王国辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zibo Yongxin Electrical Appliance Co ltd
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Zibo Yongxin Electrical Appliance Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Zibo Yongxin Electrical Appliance Co ltd filed Critical Zibo Yongxin Electrical Appliance Co ltd
Priority to CN202011180983.3A priority Critical patent/CN112186597B/en
Publication of CN112186597A publication Critical patent/CN112186597A/en
Application granted granted Critical
Publication of CN112186597B publication Critical patent/CN112186597B/en
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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56Cooling; Ventilation
    • H02B1/565Cooling; Ventilation for cabinets
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/28Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/303Bases or feet
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/306Accessories, e.g. windows
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/32Mounting of devices therein
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/32Mounting of devices therein
    • H02B1/34Racks
    • H02B1/36Racks with withdrawable units
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/50Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/52Mobile units, e.g. for work sites
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/14Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Abstract

The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with good heat dissipation performance, which comprises a cabinet body, wherein a baffle plate is welded between two sides in the cabinet body, a chute is formed in the middle position of the upper surface of the baffle plate, a sliding block is slidably arranged in the chute, an L-shaped plate is welded at one end of the sliding block, sealing strips are adhered to four sides of the L-shaped plate, a bottom plate is arranged above the L-shaped plate through screws, an installation plate is welded at the middle position above the bottom plate, a plurality of air holes are formed in one side of the installation plate and the bottom surface of the L-shaped plate, a fixing mechanism is arranged at one side of the L-shaped plate, a box body is arranged at one end part outside the cabinet body through screws, a refrigerating sheet is arranged at the top part in the box body, an air extracting pump is sleeved at one side of the box body, a metal pipe is welded at one side of the cabinet body through a metal pipe, one end of the metal pipe is connected with one end of the air extracting pump, a plurality of connecting pipes are welded at one end of the connecting pipes, a spray head is sleeved at one end of each connecting pipe, the invention has good heat dissipation performance.

Description

Power distribution cabinet with good heat dissipation performance
Technical Field
The invention relates to the technical field of power distribution cabinets with good heat dissipation performance, in particular to a power distribution cabinet with good heat dissipation performance.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; motor control centers are used in load concentration and loop-rich applications, where they distribute the power from a circuit of a higher level of distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.
The components and parts in current switch board are installed on the mounting panel as an organic whole with the cabinet body usually, and cabinet body inner space is little, when dispelling the heat to the internal heat dissipation of cabinet through heat dissipation mechanism, the heat is difficult to circulate, and the heat dissipation is slower, and the effect is poor.
Disclosure of Invention
The invention aims to solve the defect of poor heat dissipation performance in the prior art, and provides a power distribution cabinet with good heat dissipation performance.
In order to achieve the purpose, the invention adopts the following technical scheme:
a power distribution cabinet with good heat dissipation performance is designed, and comprises a cabinet body, wherein a baffle is welded between two sides in the cabinet body, a chute is formed in the middle position of the upper surface of the baffle, a sliding block is slidably mounted in the chute, an L-shaped plate is welded at one end of the sliding block, sealing strips are adhered to four side surfaces of the L-shaped plate, a bottom plate is mounted above the L-shaped plate through screws, a mounting plate is welded at the middle position above the bottom plate, a plurality of air holes are formed in one side of the mounting plate and the bottom surface of the L-shaped plate, a pushing handle is welded at the upper end part of the L-shaped plate, a fixing mechanism is mounted at one side of the L-shaped plate, a box body is mounted at one end part outside the cabinet body through screws, a refrigerating sheet is mounted at the top inside the box body, an air pump is sleeved at one side of the box body, a metal pipe is welded at one side of the cabinet body in a penetrating manner, one end outside the metal pipe is connected with one end of the air pump, the utility model discloses a cabinet, including cabinet body, cabinet door, cabinet body, the internal one end top welding of tubular metal resonator is located the cabinet has a plurality of connecting pipe, the shower nozzle has all been cup jointed to connecting pipe one end, cabinet body one side is rotated and is installed the chamber door, supplementary heat dissipation mechanism is installed to cabinet body and chamber door one side, the internal bottom of cabinet has the mechanism of removing the tide through the mounting screw, the gyro wheel that has the brake structure is all installed at cabinet body bottom both ends.
Preferably, the fixing mechanism comprises a plurality of connecting plates, a plurality of connecting plates are installed on one side of the L-shaped plate, clamping blocks are welded on one sides of the connecting plates, and a plurality of clamping grooves are formed in one side of the cabinet body.
Preferably, supplementary heat dissipation mechanism includes a plurality of louvre, a plurality of louvre has all been seted up to cabinet body and chamber door one side, the mesh plate is all installed through the screw to the position of louvre department outside the cabinet body and chamber door, a ventilated membrane has all been stained with to a mesh plate side, cold hair-dryer is all installed through the screw to one side in the cabinet body and the chamber door.
Preferably, the dehumidifying mechanism comprises a hot air blower, and the hot air blower is mounted at the bottom in the cabinet body through screws.
Preferably, the top has the dust catcher through the screw installation in the cabinet body, the dust absorption pipe has been cup jointed to the dust catcher top, dust absorption pipe one end is passed cabinet body top and is connected with the suction box.
Preferably, the welding of cabinet body outer bottom intermediate position has the sleeve, the welding of top has the spring in the sleeve, lie in spring one end sliding connection in the sleeve and have the connecting rod, the welding of connecting rod one end has the base, the balancing weight has all been welded at base top both ends.
Preferably, a fixed rod is welded on one side of the connecting rod, a groove is formed in the upper surface of the fixed rod, a shaft sleeve is welded at the bottom of the groove, a rotating shaft is sleeved at the upper end of the shaft sleeve, a first fixed block is welded at one end of the rotating shaft, and a second fixed block is welded below the cabinet body.
The power distribution cabinet with good heat dissipation performance has the beneficial effects that: this design is mainly to install the mechanism that can shift out the mounting panel that has components and parts of the internal installation of cabinet, and when the high temperature condition appears, can make the convenient internal of shifting out of cabinet of mounting panel that has components and parts, rethread heat dissipation mechanism dispels the heat to the internal, makes the better circulation of the internal heat of cabinet and dispels away.
Drawings
Fig. 1 is a schematic structural diagram of a power distribution cabinet with good heat dissipation performance according to the present invention;
fig. 2 is a schematic side view of a power distribution cabinet with good heat dissipation performance according to the present invention;
fig. 3 is a schematic top view of a power distribution cabinet with good heat dissipation performance according to the present invention;
fig. 4 is a schematic structural diagram of a box body of a power distribution cabinet with good heat dissipation performance, which is provided by the invention;
fig. 5 is an enlarged schematic structural diagram of a position a of the power distribution cabinet with good heat dissipation performance.
In the figure: the cabinet body 1, the baffle 2, the spout 3, the slider 4, the L-shaped board 5, the sealing strip 6, the bottom plate 7, the mounting panel 8, the bleeder vent 9, the pushing hands 10, the connecting plate 11, the fixture block 12, the draw-in groove 13, the box body 14, the aspiration pump 15, the metal tube 16, the connecting tube 17, the shower nozzle 18, the louvre 19, the mesh plate 20, the ventilated membrane 21, the cold air blower 22, the hot air blower 23, the dust catcher 24, the dust absorption pipe 25, the dust absorption box 26, the sleeve 27, the spring 28, the connecting rod 29, the base 30, the balancing weight 31, the fixed link 32, the recess 33, the shaft sleeve 34, the rotating shaft 35, the first fixed block 36, the second fixed block 37, the refrigeration piece 38, the gyro wheel 39, the chamber door 40.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-4, a power distribution cabinet with good heat dissipation performance comprises a cabinet body 1, wherein a baffle plate 2 is welded between two sides in the cabinet body 1, a chute 3 is formed in the middle position of the upper surface of the baffle plate 2, a slide block 4 is slidably mounted in the chute 3, an L-shaped plate 5 is welded at one end of the slide block 4, sealing strips 6 are adhered to four sides of the L-shaped plate 5, the sealing strips 6 can play a role of sealing and moisture-proofing for a gap between the L-shaped plate 5 and the cabinet body 1, a bottom plate 7 is mounted above the L-shaped plate 5 through screws, a mounting plate 8 is welded at the middle position above the bottom plate 7, a plurality of air holes 9 are formed in one side of the mounting plate 8 and the bottom surface of the L-shaped plate 5, each component can be mounted on the mounting plate 8, the air holes 9 can enable heat to be better dissipated, and a pushing handle 10 is welded at the end part above the L-shaped plate 5, the L-shaped plate 5 is characterized in that a fixing mechanism is installed on one side of the L-shaped plate 5 and comprises a plurality of connecting plates 11, the connecting plates 11 are installed on one side of the L-shaped plate 5, clamping blocks 12 are welded on one sides of the connecting plates 11, a plurality of clamping grooves 13 are formed in one side of the cabinet body 1, when high temperature exists in the cabinet body 1, the L-shaped plate 5 can be pushed towards one end through a pushing hand 10, the clamping blocks 12 installed at one ends of the connecting plates 11 are moved out of the corresponding clamping grooves 13, the L-shaped plate 5 can move towards one end outside the cabinet body 1, meanwhile, the sliding block 4 can also move towards one end in the sliding groove 3, the mounting plate 8 is integrally positioned outside the cabinet body 1, therefore, the cabinet body 1 is more spacious, the hot air is better in ventilation and can be more easily dispersed in the cabinet body 1, heat can be rapidly dissipated into the cabinet body 1 through a heat dissipation mechanism, the mounting plate 8 with components is positioned outside the cabinet body 1, and components on the mounting plate 8 can be positioned in a narrow space in the cabinet body 1, more easily dispel the heat, after the heat dissipation, can promote L template 5 to one end through pushing hands 10, make L template 5 remove to cabinet 1 internal one end, slider 4 also will remove to one end in spout 3 simultaneously, make the fixture block 12 card of 11 one end installations of connecting plate fix L template 5 in going into corresponding draw-in groove 13.
A box body 14 is arranged at the end part of one side outside the cabinet body 1 through a screw, a refrigerating sheet 38 is arranged at the top inside the box body 14, an air pump 15 is sleeved on one side of the box body 14, a metal pipe 16 is welded on one side of the cabinet body 1 in a penetrating way, one end of the metal pipe 16 outside is connected with one end of the air pump 15, a plurality of connecting pipes 17 are welded above one end of the metal pipe 16 positioned in the cabinet body 1, one end of each connecting pipe 17 is sleeved with a spray head 18, when the mounting plate 8 with the L-shaped plate 5 is moved out of the cabinet body 1, the refrigeration pill 38 may be activated, the air within the enclosure 14 may be refrigerated by the refrigeration pill 38, simultaneously, the air pump 15 is started, air after refrigeration in the box body 14 is pumped into the metal pipe 16 through the air pump 15, and air after refrigeration enters the spray heads 18 sleeved by the connecting pipes 17 through the metal pipe 16 to be sprayed out, so that the cabinet body 1 can be uniformly cooled.
The cabinet comprises a cabinet body 1, a cabinet door 40 is rotatably installed on one side of the cabinet body 1, an auxiliary heat dissipation mechanism is installed on one side of the cabinet body 1 and one side of the cabinet door 40, the auxiliary heat dissipation mechanism comprises a plurality of heat dissipation holes 19, the cabinet body 1 and one side of the cabinet door 40 are both provided with a plurality of heat dissipation holes 19, mesh plates 20 are installed at the positions, located at the heat dissipation holes 19, of the cabinet body 1 and the cabinet door 40 through screws, a breathable film 21 is adhered to one side of each mesh plate 20, dust is prevented from entering the cabinet body 1 under the condition that the breathable film 20 with the breathable film 21 can ensure breathability, cold air blowers 22 are installed on one side of the cabinet body 1 and one side of the cabinet door 40 through screws, a dehumidifying mechanism is installed at the inner bottom of the cabinet body 1 through screws, the dehumidifying mechanism comprises a hot air blower 23, the hot air blower 23 is installed at the inner bottom of the cabinet body 1 through screws, and when moisture in the cabinet body 1 is heavier, the hot air blower 23 can be started, blow hot-blastly in to the cabinet body 1 through hot-blast blower 23, moisture will be discharged through louvre 19, plays certain moisture removing effect, gyro wheel 39 that has the brake structure is all installed at cabinet body 1 bottom both ends, and the simple to operate of gyro wheel 39 is to the removal of the cabinet body 1, at ordinary times, can assist the heat dissipation through the mounting panel 8 of the components and parts that supplementary heat dissipation mechanism installed in the cabinet body 1, mainly all install cold hair-dryer 22 in cabinet body 1 and chamber door 40 one side to be located cold hair-dryer 22 at cabinet body 1 and chamber door 40 and locate to have seted up louvre 19, when opening cold hair-dryer 22, can form the convection phenomenon, make the radiating effect of the cabinet body 1 better.
Example 2
Referring to fig. 1, as another preferred embodiment of the invention, the only difference from embodiment 1 is that a dust collector 24 is installed at the top inside the cabinet 1 through a screw, a dust collection pipe 25 is sleeved above the dust collector 24, one end of the dust collection pipe 25 penetrates through the upper side of the cabinet 1 and is connected with a dust collection box 26, and the dust collector 24 can be started to suck dust floating in the cabinet 1 while the heat dissipation and dehumidification work is performed, and the dust will enter the dust collection box 26 to be collected.
Example 3
Referring to fig. 1 and 5, as another preferred embodiment of the invention, the only difference from embodiment 1 is that a sleeve 27 is welded in the middle of the outer bottom of the cabinet 1, a spring 28 is welded at the top of the inner portion of the sleeve 27, a connecting rod 29 is slidably connected to one end of the sleeve 27 located at the spring 28, a base 30 is welded at one end of the connecting rod 29, balancing weights 31 are welded at both ends of the upper portion of the base 30, a fixing rod 32 is welded at one side of the connecting rod 29, a groove 33 is formed in the upper surface of the fixing rod 32, a shaft sleeve 34 is welded at the bottom of the groove 33, a rotating shaft 35 is sleeved at the upper end of the shaft sleeve 34, a first fixing block 36 is welded at one end of the rotating shaft 35, a second fixing block 37 is welded at the lower portion of the cabinet 1, when the cabinet 1 does not need to be moved, in order to prevent the cabinet 1 from moving, when the cabinet 1 does not need to be moved, the fixing rod 32 can be pulled to enable the connecting rod 29 to move towards one end in the spring 28, the first fixing block 36 can move above the second fixing block 37, the first fixing block 36 is rotated to enable the end portion of the first fixing block 36 to face the sleeve 27, then the fixing rod 32 is loosened, under the elastic action of the spring 28, the fixing rod 32 and the connecting rod 29 can move downwards to enable the base 30 to touch the ground, meanwhile, the counterweight block 31 arranged on the base 30 plays a role of pressing the base 30 under the assistance of the gravity of the counterweight block, so that the cabinet body 1 is not easy to move, when the cabinet body 1 needs to be moved, the fixing rod 32 can be pulled to enable the connecting rod 29 to move towards one end in the spring 28 to enable the first fixing block 36 to move above the second fixing block 37, the first fixing block 36 is rotated to enable the end portion of the first fixing block 36 to face the second fixing block 37, the fixing rod 32 is loosened, the lower surface of the first fixing block 36 can touch the upper surface of one end of the second fixing block 37, the base 30 is separated from the ground, so that the cabinet body 1 is convenient to move.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (5)

1. The power distribution cabinet with good heat dissipation performance comprises a cabinet body (1) and is characterized in that a baffle (2) is welded between two sides in the cabinet body (1), a chute (3) is formed in the middle position of the upper surface of the baffle (2), a sliding block (4) is slidably mounted in the chute (3), an L-shaped plate (5) is welded at one end of the sliding block (4), sealing strips (6) are adhered to four sides of the L-shaped plate (5), a bottom plate (7) is mounted above the L-shaped plate (5) through screws, a mounting plate (8) is welded at the middle position above the bottom plate (7), a plurality of air holes (9) are formed in one side of the mounting plate (8) and the bottom surface of the L-shaped plate (5), a pushing handle (10) is welded at the upper end part of the L-shaped plate (5), a fixing mechanism is mounted at one side of the L-shaped plate (5), a box body (14) is mounted at one side end part outside the cabinet body (1) through screws, the refrigerator comprises a box body (14), a refrigerating sheet (38) is installed at the top in the box body (14), an air pump (15) is sleeved on one side of the box body (14), a metal pipe (16) penetrates through and is welded on one side of a cabinet body (1), one end of the outer side of the metal pipe (16) is connected with one end of the air pump (15), a plurality of connecting pipes (17) are welded above one end of the metal pipe (16) located in the cabinet body (1), a spray head (18) is sleeved on one end of each connecting pipe (17), a cabinet door (40) is rotatably installed on one side of the cabinet body (1), auxiliary heat dissipation mechanisms are installed on one sides of the cabinet body (1) and the cabinet door (40), a dehumidifying mechanism is installed at the bottom in the cabinet body (1) through screws, and idler wheels (39) with brake structures are installed at two ends of the bottom of the cabinet body (1);
a sleeve (27) is welded in the middle of the outer bottom of the cabinet body (1), a spring (28) is welded at the inner top of the sleeve (27), a connecting rod (29) is slidably connected to one end, located on the spring (28), in the sleeve (27), one end of the connecting rod (29) is welded with a base (30), and balancing weights (31) are welded at two ends above the base (30); connecting rod (29) one side welding has dead lever (32), dead lever (32) upper surface is seted up flutedly (33), bottom welding has axle sleeve (34) in recess (33), pivot (35) have been cup jointed to axle sleeve (34) upper end, pivot (35) one end welding has first fixed block (36), the welding of the cabinet body (1) below has second fixed block (37).
2. The power distribution cabinet with good heat dissipation performance according to claim 1, wherein the fixing mechanism comprises a plurality of connecting plates (11), the connecting plates (11) are mounted on one side of the L-shaped plate (5), clamping blocks (12) are welded on one side of each connecting plate (11), and a plurality of clamping grooves (13) are formed in one side of the cabinet body (1).
3. The power distribution cabinet with good heat dissipation performance according to claim 1, wherein the auxiliary heat dissipation mechanism comprises a plurality of heat dissipation holes (19), the cabinet body (1) and one side of the cabinet door (40) are both provided with the plurality of heat dissipation holes (19), mesh plates (20) are mounted at the positions, located at the heat dissipation holes (19), outside the cabinet body (1) and the cabinet door (40) through screws, one side of each mesh plate (20) is adhered with a breathable film (21), and cold air blowers (22) are mounted at one side inside the cabinet body (1) and one side of the cabinet door (40) through screws.
4. The power distribution cabinet with good heat dissipation performance according to claim 1, wherein the moisture removing mechanism comprises a hot air blower (23), and the hot air blower (23) is installed at the bottom in the cabinet body (1) through a screw.
5. The power distribution cabinet with good heat dissipation performance according to claim 1, characterized in that a dust collector (24) is mounted at the top in the cabinet body (1) through a screw, a dust collection pipe (25) is sleeved above the dust collector (24), and one end of the dust collection pipe (25) penetrates through the upper portion of the cabinet body (1) and is connected with a dust collection box (26).
CN202011180983.3A 2020-10-29 2020-10-29 Power distribution cabinet with good heat dissipation performance Active CN112186597B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011180983.3A CN112186597B (en) 2020-10-29 2020-10-29 Power distribution cabinet with good heat dissipation performance

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Application Number Priority Date Filing Date Title
CN202011180983.3A CN112186597B (en) 2020-10-29 2020-10-29 Power distribution cabinet with good heat dissipation performance

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CN112186597A CN112186597A (en) 2021-01-05
CN112186597B true CN112186597B (en) 2022-05-31

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