CN112616275A

CN112616275A - Electrical control cabinet

Info

Publication number: CN112616275A
Application number: CN202011418073.4A
Authority: CN
Inventors: 张彦生
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-04-06

Abstract

The invention discloses an electrical control cabinet which comprises an electrical control cabinet body, wherein an air outlet is formed in the inner wall of the right side of the electrical control cabinet body, a dustproof net is movably sleeved in the air outlet, the dustproof net is fixed on the right side of the electrical control cabinet body in a threaded mode, a V-shaped protection plate is arranged above the electrical control cabinet body, a fixed block is fixedly arranged at the bottom of the V-shaped protection plate, a rectangular pipe is fixedly arranged at the top of the electrical control cabinet body, and the rectangular pipe is sleeved on the fixed block in a sliding mode. The electric control cabinet is reasonable in design, the heat dissipation fan is conveniently and automatically started to dissipate heat when the temperature in the electric control cabinet body is higher than the preset temperature, the heat dissipation efficiency is improved, the dust guard plate is convenient to vibrate left and right in a continuous circulation mode during heat dissipation, dust particles attached to the right side of the dust guard plate can be effectively shaken down by matching with the inclined arrangement mode of the dust guard plate, the blocking phenomenon is relieved, normal and stable air entering is guaranteed, the dust guard plate can be taken out to be cleaned, and the use requirement is met.

Description

Electrical control cabinet

Technical Field

The invention relates to the technical field of electrical control cabinets, in particular to an electrical control cabinet.

Background

The control cabinet is generally a metal cabinet body used for installing and controlling a switching device for controlling the operation of the power consumption appliance, and is divided into an electrical control cabinet, a variable frequency control cabinet, a low voltage control cabinet, a high voltage control cabinet, a water pump control cabinet, a power control cabinet, an explosion-proof control cabinet, an elevator control cabinet, a PLC control cabinet, a fire control cabinet, a brick machine control cabinet and the like according to functions, wherein the electrical control cabinet is a complete set of control cabinet and can realize electrical cabinet control of motor switching.

Because the electrical control cabinet is internally provided with more electrical devices, a large amount of heat can be generated in the using process, the existing electrical control cabinet is poor in heat dissipation effect, the heat dissipation is mostly realized by heat dissipation holes on a case when the electrical control cabinet is used, the heat dissipation is realized by simply flowing hot air only through the heat dissipation holes, the heat dissipation efficiency is low, and in order to avoid the entry of dust, a dustproof net is mostly arranged at the heat dissipation holes to achieve the dustproof purpose; but its dust screen does not possess the function that in time shakes the ash that falls, and the dust screen that is in air inlet department in use can avoid the dust to get into cabinet internal portion, but the dust is static to be stained with easily and attaches to pile up on the dust screen, causes the ventilation efficiency of air inlet department to reduce the radiating efficiency, can not satisfy the user demand, synthesize above-mentioned condition and improve, therefore we have proposed an electrical control cabinet and be used for solving above-mentioned problem.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides an electrical control cabinet.

The invention provides an electrical control cabinet which comprises an electrical control cabinet body, wherein an air outlet is formed in the inner wall of the right side of the electrical control cabinet body, a dust screen is movably sleeved in the air outlet, the dust screen is fixed to the right side of the electrical control cabinet body in a threaded mode, a V-shaped protection plate is arranged above the electrical control cabinet body, a fixed block is fixedly installed at the bottom of the V-shaped protection plate, a rectangular pipe is fixedly installed at the top of the electrical control cabinet body, the rectangular pipe is sleeved on the fixed block in a sliding mode, a plurality of buffer springs are fixedly installed between the bottom of the fixed block and the top of the electrical control cabinet body, a square frame is embedded in the inner wall of the left side of the electrical control cabinet body, the left side of the square frame extends to the left side of the electrical control cabinet body, and a.

Preferably, the thermal shock ash cleaning mechanism comprises a dust guard movably sleeved in the square frame and obliquely arranged, the left side of the dust guard is provided with a plurality of filter holes, the right side of the dust guard is provided with a cooling fan, the cooling fan consists of a driving motor fixedly arranged between the inner wall of the front side and the inner wall of the rear side of the electrical control cabinet body and a plurality of fan blades fixedly arranged on the output shaft of the driving motor, the top of the driving motor is fixedly provided with a single chip microcomputer, the top of the electrical control cabinet body is fixedly provided with a temperature sensor, an induction probe of the temperature sensor extends into the electrical control cabinet body, the temperature sensor is electrically connected with the single chip microcomputer, the single chip microcomputer is electrically connected with the driving motor, the left side of the square frame is movably contacted with the square rod, the inner wall of the top of the square frame is fixedly provided with a limiting block, and the left side of, an extrusion stop block is movably contacted at the top of the left side of the dustproof plate, a U-shaped rod is fixedly installed at the left side of the extrusion stop block, a clip rod penetrates through the left side of the U-shaped rod, an L-shaped positioning rod is fixedly installed at the top of the left side of the clip rod, the L-shaped positioning rod is slidably sleeved on the U-shaped rod, two first springs are fixedly installed between the right side of the L-shaped positioning rod and the left side of the extrusion stop block, the first springs are movably sleeved on the U-shaped rod, a collision ball is arranged at the right side of the dustproof plate, an obliquely arranged connecting rod is fixedly installed at the top of the collision ball, an obliquely arranged rotating rod is rotatably installed between the inner wall of the front side and the inner wall of the rear side of the clip frame, one side of the bottom of the rotating rod is fixedly connected with the top end of the connecting rod, a tension spring is fixedly installed between the top of the rotating rod, the fixed cover is equipped with the eccentric wheel on driving motor's the output shaft, the first through-hole that the front side set up for the opening is seted up on the right side of L shape pole, the eccentric wheel is located first through-hole, it is equipped with first ball to inlay on the bottom inner wall of first through-hole, the bottom rolling contact of first ball and eccentric wheel, the right side fixed mounting of L shape pole has the uide bushing, the right side fixed mounting who returns the shape frame has T shape locating lever, uide bushing movable sleeve is established on T shape locating lever, fixed mounting has the second spring between the bottom inner wall of T shape locating lever and the bottom of uide bushing, second spring movable sleeve is established on T shape locating lever, be equipped with in the shape frame with heat dissipation and shake grey clearance mechanism matched with dismouting.

Preferably, dismouting mechanism includes the dead lever of fixed mounting in time shape pole right side top and right side bottom, returns shape frame movable sleeve and establishes on two dead levers, the thread groove has been seted up at the top of a dead lever that lies in the top in two dead levers, thread groove internal thread cover is equipped with T-shaped fastening bolt, T-shaped fastening bolt's top extends to the top of returning the shape frame, it establishes on T-shaped fastening bolt to return shape frame thread sleeve, it has the rectangular plate to return shape pole right side bottom fixed mounting, it establishes on the rectangular plate to return shape frame movable sleeve, the bottom of dust guard is articulated mutually with the top of rectangular plate.

Preferably, the outer side of the eccentric is not in contact with the inner wall of the first through hole.

Preferably, a fixed shaft is fixedly installed between the front inner wall and the rear inner wall of the square-shaped frame, a circular hole is formed in the front side of the rotating rod, a bearing is fixedly sleeved in the circular hole, and the inner side of an inner ring of the bearing is fixedly connected with the outer side of the fixed shaft.

Preferably, two rectangular holes are formed in the inner wall of the left side of the L-shaped positioning rod, and the inner wall of each rectangular hole is in sliding connection with the outer side of the U-shaped rod.

Preferably, two first rectangular grooves are formed in the inner wall of the left side of the clip frame, the inner walls of the first rectangular grooves are in movable contact with the outer sides of the corresponding fixing rods, threaded holes are formed in the inner wall of the top of the first rectangular groove above the two first rectangular grooves, and the threaded holes are in threaded connection with the T-shaped fastening bolts.

Preferably, two second balls are embedded on the inner walls of the four sides of the guide sleeve, the T-shaped positioning rod is located between the eight second balls, and the second balls are in rolling contact with the outer side of the T-shaped positioning rod.

Preferably, the electrical control cabinet body is provided with connecting rods on the inner wall of the front side and the inner wall of the rear side, and one ends of the two connecting rods, which are close to each other, are fixedly connected with the front side and the rear side of the driving motor respectively.

Preferably, a second rectangular groove with the left side arranged for the opening is formed in the inner wall of the bottom of the square frame, and the inner wall of the second rectangular groove is in movable contact with the outer side of the rectangular plate.

Compared with the prior art, the invention has the beneficial effects that:

through the dust screen, the air outlet, the V-shaped protection plate, the rectangular tube, the fixed block, the buffer spring, the temperature sensor, the clip frame, the singlechip, the driving motor is matched with the dust screen, when an object falls to a high degree, the downward impact force of the falling object drives the fixed block to move downwards in the rectangular tube through the V-shaped protection plate and buffers the buffer spring, under the elastic action of the buffer spring, the impact force of the falling object at a high position is relieved, the temperature sensor detects the temperature inside the electric control cabinet body, when the temperature inside the electric control cabinet body is higher than a preset temperature, the temperature sensor controls the driving motor to be started through the singlechip, the output shaft of the driving motor drives a plurality of fan blades to rotate to extract outside gas, the extracted gas passes through the dust screen to blow the inside of the electric control cabinet body, and the flow speed of heat inside the electric control cabinet body is accelerated, the heat dissipation efficiency is improved, and when the temperature is lower than the preset temperature, the temperature sensor controls the driving motor to be turned off through the single chip microcomputer;

through the matching of the clip frame, the driving motor, the dust guard, the clip rod, the rectangular plate, the limiting block, the extrusion stop block, the L-shaped positioning rod, the U-shaped rod, the first spring, the fixing rod, the T-shaped fastening bolt, the collision ball, the connecting rod, the rotating rod, the tension spring, the extrusion ball, the L-shaped rod, the eccentric wheel, the first through hole, the T-shaped positioning rod and the guide sleeve with the second spring, the dust guard filters dust in the entering gas, the filtered dust is adhered and accumulated on the left side of the dust guard, simultaneously, the output shaft of the driving motor drives the eccentric wheel to rotate the first ball when rotating the first half circle, the extrusion force drives the L-shaped rod to move downwards through the first ball, the L-shaped rod drives the guide sleeve to move downwards on the T-shaped positioning rod and compress the second spring, the L-shaped rod drives the extrusion ball to extrude the rotating rod downwards, so that the rotating rod drives the connecting rod to rotate leftwards and stretch the tension spring, the connecting rod drives the collision ball to rotate leftwards and collide the dust-proof plate, the collision force drives the dust-proof plate to vibrate and rotate leftwards, the dust-proof plate extrudes the extrusion stop block to move leftwards, the extrusion stop block drives the U-shaped rod to move leftwards and compress the first spring, the extrusion force to the first ball is gradually released when the eccentric wheel rotates the latter half circle, at the moment, the elasticity of the second spring in a compressed state drives the L-shaped rod to move upwards through the guide sleeve, the L-shaped rod drives the extrusion ball to move upwards and release the extrusion force to the rotating rod, at the moment, the elasticity of the tension spring in a stretching state drives the collision ball to rotate and reset through the rotating rod and the connecting rod and separate from the dust-proof plate, the elasticity of the first spring drives the extrusion stop block to extrude the dust-proof plate to rotate rightwards and reset, the eccentric wheel continuously rotates, the dust-proof plate to rotate leftwards and vibrate, the dust-, alleviate and be stained with and attach the jam phenomenon, the positive rotation T shape fastening bolt shifts out from the thread groove, draws L shape locating lever left immediately and drives back the shape pole and remove left, returns the shape pole and passes through the rectangular plate and drive the dust guard and shift out from returning in the shape frame left, can thoroughly clear up the dust guard.

The electric control cabinet is reasonable in design, the heat dissipation fan is conveniently and automatically started to dissipate heat when the temperature in the electric control cabinet body is higher than the preset temperature, the heat dissipation efficiency is improved, the dust guard plate is convenient to vibrate left and right in a continuous circulation mode during heat dissipation, dust particles attached to the right side of the dust guard plate can be effectively shaken down by matching with the inclined arrangement mode of the dust guard plate, the blocking phenomenon is relieved, normal and stable air entering is guaranteed, the dust guard plate can be taken out to be cleaned, and the use requirement is met.

Drawings

Fig. 1 is a schematic structural diagram of an electrical control cabinet according to the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is a perspective view of the L-shaped rod of fig. 3.

In the figure: 100 electric control cabinet body, 101 dust screen, 102 venthole, 1V-shaped guard plate, 2 rectangular pipes, 3 fixed blocks, 4 buffer springs, 5 temperature sensors, 6-shaped frame, 7 drive motor, 8 dust screen, 9-shaped rod, 10 rectangular plate, 11 limited blocks, 12 extrusion stop blocks, 13L-shaped positioning rod, 14U-shaped rod, 15 first spring, 16 fixed rod, 17T-shaped fastening bolt, 18 collision ball, 19 connecting rod, 20 rotating rod, 21 tension spring, 22 extrusion ball, 23L-shaped rod, 24 eccentric wheel, 25 first through hole, 26T-shaped positioning rod, 27 guide sleeve, 28 second spring and 29 single chip microcomputer.

Detailed Description

The present invention will be further illustrated with reference to the following specific examples.

Examples

Referring to fig. 1-4, this embodiment provides an electrical control cabinet, including an electrical control cabinet body 100, an air outlet 102 is formed on the inner wall of the right side of the electrical control cabinet body 100, a dust screen 101 is movably sleeved in the air outlet 102, the dust screen 101 is fixed on the right side of the electrical control cabinet body 100 by a thread, a V-shaped protection plate 1 is arranged above the electrical control cabinet body 100, a fixed block 3 is fixedly installed at the bottom of the V-shaped protection plate 1, a rectangular pipe 2 is fixedly installed at the top of the electrical control cabinet body 100, the rectangular pipe 2 is slidably sleeved on the fixed block 3, a plurality of buffer springs 4 are fixedly installed between the bottom of the fixed block 3 and the top of the electrical control cabinet body 100, a rectangular frame 6 is embedded on the inner wall of the left side of the electrical control cabinet body 100, the left side of the rectangular frame 6 extends to the left side of the electrical control cabinet body 100, a thermal shock ash, the invention has reasonable design, is convenient for automatically starting the cooling fan to dissipate heat when the temperature in the electrical control cabinet body 100 is higher than the preset temperature, improves the heat dissipation efficiency, is convenient for continuously and circularly vibrating the dust guard 8 left and right during heat dissipation, can effectively shake dust particles attached to the right side of the dust guard 8 downwards by matching with the inclined arrangement mode of the dust guard 8, relieves the blocking phenomenon, ensures the normal and stable entering of air, can take out the dust guard 8 to clean, and meets the use requirement.

In the embodiment, the thermal shock ash cleaning mechanism comprises a dust guard 8 movably sleeved in a rectangular frame 6 and obliquely arranged, the left side of the dust guard 8 is provided with a plurality of filter holes, the right side of the dust guard 8 is provided with a cooling fan, the cooling fan is composed of a driving motor 7 fixedly arranged between the inner wall of the front side and the inner wall of the rear side of an electric control cabinet body 100 and a plurality of fan blades fixedly arranged on the output shaft of the driving motor 7, the top of the driving motor 7 is fixedly provided with a single chip microcomputer 29, the top of the electric control cabinet body 100 is fixedly provided with a temperature sensor 5, an induction probe of the temperature sensor 5 extends into the electric control cabinet body 100, the temperature sensor 5 is electrically connected with the single chip microcomputer 29, the single chip microcomputer 29 is electrically connected with the driving motor 7, the left side of the rectangular frame 6 is movably contacted with a rectangular rod 9, the inner wall of the top of the, the left side of the limiting block 11 is movably contacted with the top of the right side of the dust-proof plate 8, the top of the left side of the dust-proof plate 8 is movably contacted with an extrusion stop block 12, the left side of the extrusion stop block 12 is fixedly provided with a U-shaped rod 14, the left side of the U-shaped rod 14 penetrates through a clip-shaped rod 9, the top of the left side of the clip-shaped rod 9 is fixedly provided with an L-shaped positioning rod 13, the L-shaped positioning rod 13 is slidably sleeved on the U-shaped rod 14, two first springs 15 are fixedly arranged between the right side of the L-shaped positioning rod 13 and the left side of the extrusion stop block 12, the first springs 15 are movably sleeved on the U-shaped rod 14, the right side of the dust-proof plate 8 is provided with an impact ball 18, the top of the impact ball 18 is fixedly provided with an obliquely arranged connecting rod 19, a rotating rod 20 is rotatably arranged between the inner wall of the front side and the inner wall of the back side of the clip-shaped frame, an extrusion ball 22 is movably contacted with one side of the top of the rotating rod 20, an L-shaped rod 23 is fixedly arranged on the right side of the extrusion ball 22, an eccentric wheel 24 is fixedly sleeved on an output shaft of the driving motor 7, a first through hole 25 with an opening arranged on the front side is arranged on the right side of the L-shaped rod 23, the eccentric wheel 24 is positioned in the first through hole 25, a first ball is embedded on the inner wall of the bottom of the first through hole 25 and is in rolling contact with the bottom of the eccentric wheel 24, a guide sleeve 27 is fixedly arranged on the right side of the L-shaped rod 23, a T-shaped positioning rod 26 is fixedly arranged on the right side of the clip-shaped frame 6, the guide sleeve 27 is movably sleeved on the T-shaped positioning rod 26, a second spring 28 is fixedly arranged between the inner wall of the bottom of the T-shaped positioning rod 26 and the bottom of the guide sleeve 27, the second spring 28 is movably sleeved on the T-shaped positioning rod 26, a disassembling and assembling mechanism matched with a thermal shock ash dispersing and, the rectangular heat dissipation cabinet is reasonable in design, a heat dissipation fan is conveniently and automatically started to dissipate heat when the temperature in the electric control cabinet body 100 is higher than a preset temperature, the heat dissipation efficiency is improved, the dust prevention plate 8 is conveniently and continuously vibrated left and right in the heat dissipation process, and dust particles attached to the right side of the dust prevention plate 8 can be effectively shaken downwards by matching with the inclined arrangement mode of the dust prevention plate 8, alleviate blocking phenomenon, guarantee the normal stable entering of air, and can take out dust guard 8 and clear up, satisfy the user demand.

In this embodiment, the outer side of the eccentric wheel 24 is not in contact with the inner wall of the first through hole 25, a fixed shaft is fixedly installed between the inner wall of the front side and the inner wall of the rear side of the clip frame 6, a circular hole is formed in the front side of the rotary rod 20, a bearing is fixedly sleeved in the circular hole, the inner side of the inner ring of the bearing is fixedly connected with the outer side of the fixed shaft, two rectangular holes are formed in the inner wall of the left side of the L-shaped positioning rod 13, the inner walls of the rectangular holes are slidably connected with the outer side of the U-shaped rod 14, two first rectangular grooves are formed in the inner wall of the left side of the clip frame 6, the inner walls of the first rectangular grooves are in movable contact with the outer sides of the corresponding fixing rods 16, a threaded hole is formed in the top inner wall of the first rectangular groove located above the two first rectangular grooves, the threaded hole is in threaded connection with the T-shaped fastening bolt, the second ball is in rolling contact with the outer side of the T-shaped positioning rod 26, the inner wall of the front side and the inner wall of the rear side of the electric control cabinet body 100 are both fixedly provided with connecting rods, one ends of the two connecting rods which are close to each other are respectively fixedly connected with the front side and the rear side of the driving motor 7, the inner wall of the bottom of the rectangular frame 6 is provided with a second rectangular groove with an opening on the left side, and the inner wall of the second rectangular groove is movably contacted with the outer side of the rectangular plate 10. The use requirement is met.

In the embodiment, when the electric control cabinet is used, the V-shaped protection plate 1 is arranged to protect the electric control cabinet body 100, when an object falls to a high degree, the downward impact force of the falling object drives the V-shaped protection plate 1 to move downwards, the V-shaped protection plate 1 drives the fixing block 3 to move downwards in the rectangular tube 2 and buffer the buffer spring 4, the impact force of the object falling at a high position is relieved under the elastic action of the buffer spring 4, and the damage risk of electric devices in the electric control cabinet body 100 caused by large impact resonance force is reduced;

the temperature sensor 5 detects the temperature inside the electrical control cabinet body 100, and when the temperature inside the electrical control cabinet body 100 is higher than a preset temperature, the temperature sensor 5 controls the driving motor 7 to start through the singlechip 29, the output shaft of the driving motor 7 drives the plurality of fan blades to rotate, the plurality of fan blades rotate and simultaneously extract the outside air through the dust guard 8, the extracted air passes through the dust guard 8 and enters the electric control cabinet body 100 through the square frame 6, the interior of the electrical control cabinet body 100 is blown, the flowing speed of the heat in the electrical control cabinet body 100 is accelerated, so that the heat flows out to the outside through the dust screen 101, and the heat dissipation efficiency is improved by the way of blowing the air extracted by the heat dissipation fan to the inside of the electrical control cabinet body 100, and similarly, when the temperature is lower than the preset temperature, the temperature sensor 5 controls the driving motor 7 to be turned off through the singlechip 29;

the dust-proof plate 8 filters dust in the entering gas, the filtered dust is attached to the left side of the dust-proof plate 8 and is accumulated for a long time, and the dust is easily blocked, so that during heat dissipation, the output shaft of the driving motor 7 further drives the eccentric wheel 24 to rotate, the eccentric wheel 24 extrudes the first ball when rotating the first half circle, the extrusion force drives the first ball to move downwards, the first ball drives the L-shaped rod 23 to move downwards, the L-shaped rod 23 drives the guide sleeve 27 to move downwards on the T-shaped positioning rod 26, the guide sleeve 26 drives the eight second balls to roll outside the T-shaped positioning rod 26, the guide sleeve 26 compresses the second spring 28 while moving downwards, the L-shaped rod 23 drives the extrusion ball 22 to extrude the rotating rod 20 downwards, the extrusion force drives the rotating rod 20 to rotate downwards, the rotating rod 20 stretches the tension spring 21 while moving downwards, meanwhile, the connecting rod 19 is driven by the rotating rod 20 to rotate leftwards, the connecting rod 19 drives the collision ball 18 to rotate leftwards and collide with the dust-proof plate 8, the collision force drives the dust-proof plate 8 to vibrate and rotate leftwards, the extrusion stop block 12 is extruded while the dust-proof plate 8 rotates, the extrusion force drives the extrusion stop block 12 to move leftwards, the extrusion stop block 12 drives the U-shaped rod 14 to move leftwards, the U-shaped rod 14 moves leftwards and compresses the first spring 15, the extrusion force on the first ball is gradually released when the eccentric wheel 24 rotates for the latter half circle, the elasticity of the second spring 28 in a compression state drives the L-shaped rod 23 to move upwards through the guide sleeve 27, the L-shaped rod 23 drives the extrusion ball 22 to move upwards and release the extrusion force on the rotating rod 20, the elasticity of the tension spring 21 in a tension state drives the rotating rod 20 to rotate upwards to reset, the rotating rod 20 drives the collision ball 18 to rotate to reset through the connecting rod 19 and separate from, meanwhile, the elastic force of the first spring 15 drives the extrusion stop block 12 to move rightwards and extrude the dust-proof plate 8, so that the dust-proof plate 8 returns and resets, the eccentric wheel 24 continuously rotates, the dust-proof plate 8 circularly rotates leftwards and rightwards and vibrates under the action of the eccentric wheel 24, and the vibration force is matched with the inclined arrangement of the dust-proof plate 8, so that the dust on the dust-proof plate 8 is vibrated off, the purpose of automatically and circularly vibrating the dust is achieved, the phenomenon of adhering and blocking is relieved, and the frequency of disassembling and cleaning by workers can be effectively reduced;

when the dust guard 8 needs to be taken out for thorough cleaning, the T-shaped fastening bolt 17 is rotated in the forward direction, the T-shaped fastening bolt 17 is gradually moved out of a threaded groove while rotating, and then the fixation of the clip rod 9 is released, the L-shaped positioning rod 13 is pulled leftwards, the L-shaped positioning rod 13 drives the clip rod 9 to move leftwards, the clip rod 9 drives the two fixing rods 16 to move out of the corresponding first rectangular grooves respectively, the clip rod 9 drives the rectangular plate 10 to move leftwards, the rectangular plate 10 drives the dust guard 8 to move leftwards from the clip frame 6, and the dust guard 8 can be cleaned.

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

1. An electrical control cabinet comprises an electrical control cabinet body (100) and is characterized in that an air outlet (102) is formed in the inner wall of the right side of the electrical control cabinet body (100), a dustproof net (101) is movably sleeved in the air outlet (102), the dustproof net (101) is fixed to the right side of the electrical control cabinet body (100) in a threaded mode, a V-shaped protection plate (1) is arranged above the electrical control cabinet body (100), a fixing block (3) is fixedly arranged at the bottom of the V-shaped protection plate (1), a rectangular pipe (2) is fixedly arranged at the top of the electrical control cabinet body (100), the rectangular pipe (2) is slidably sleeved on the fixing block (3), a plurality of buffer springs (4) are fixedly arranged between the bottom of the fixing block (3) and the top of the electrical control cabinet body (100), and a clip-shaped frame (6) is embedded in the inner wall of the left side of the electrical control cabinet body, the left side of the square frame (6) extends to the left side of the electrical control cabinet body (100), and a thermal shock ash removal mechanism is arranged in the square frame (6).

2. The electrical control cabinet according to claim 1, wherein the thermal shock ash-removing mechanism comprises a dust guard (8) movably sleeved in the rectangular frame (6) and obliquely arranged, the left side of the dust guard (8) is provided with a plurality of filter holes, the right side of the dust guard (8) is provided with a cooling fan, the cooling fan comprises a driving motor (7) fixedly installed between the inner wall of the front side and the inner wall of the rear side of the electrical control cabinet body (100) and a plurality of fan blades fixedly installed on the output shaft of the driving motor (7), the top of the driving motor (7) is fixedly provided with a single chip microcomputer (29), the top of the electrical control cabinet body (100) is fixedly provided with a temperature sensor (5), the inductive probe of the temperature sensor (5) extends into the electrical control cabinet body (100), and the temperature sensor (5) is electrically connected with the single chip microcomputer (29), the single chip microcomputer (29) is electrically connected with the driving motor (7), a clip rod (9) is movably contacted with the left side of the clip frame (6), a limiting block (11) is fixedly installed on the inner wall of the top of the clip frame (6), the left side of the limiting block (11) is movably contacted with the top of the right side of the dustproof plate (8), an extrusion stop block (12) is movably contacted with the top of the left side of the dustproof plate (8), a U-shaped rod (14) is fixedly installed on the left side of the extrusion stop block (12), the left side of the U-shaped rod (14) penetrates through the clip rod (9), an L-shaped positioning rod (13) is fixedly installed on the top of the left side of the clip rod (9), the L-shaped positioning rod (13) is slidably sleeved on the U-shaped rod (14), two first springs (15) are fixedly installed between the right side of the L-shaped positioning rod (13) and the left side of the extrusion stop block (12), the right side of the dustproof plate (8) is provided with a collision ball (18), the top of the collision ball (18) is fixedly provided with a connecting rod (19) which is obliquely arranged, a rotating rod (20) which is obliquely arranged is rotatably arranged between the inner wall of the front side and the inner wall of the rear side of the square frame (6), one side of the bottom of the rotating rod (20) is fixedly connected with the top end of the connecting rod (19), a tension spring (21) is fixedly arranged between the top of the rotating rod (20) and the inner wall of the top of the square frame (6), one side of the top of the rotating rod (20) is movably contacted with an extrusion ball (22), the right side of the extrusion ball (22) is fixedly provided with an L-shaped rod (23), an output shaft of the driving motor (7) is fixedly sleeved with an eccentric wheel (24), the right side of the L-shaped rod (23) is provided with a first through hole (25) of which the front side is arranged as an opening, the eccentric wheel (24) is positioned, the bottom rolling contact of first ball and eccentric wheel (24), the right side fixed mounting of L shape pole (23) has uide bushing (27), the right side fixed mounting who returns shape frame (6) has T shape locating lever (26), uide bushing (27) activity cover is established on T shape locating lever (26), fixed mounting has second spring (28) between the bottom inner wall of T shape locating lever (26) and the bottom of uide bushing (27), second spring (28) activity cover is established on T shape locating lever (26), be equipped with in returning shape frame (6) with scattered thermal shock ash clearance mechanism matched with dismouting mechanism.

3. The electrical control cabinet according to claim 2, wherein the disassembling and assembling mechanism comprises fixing rods (16) fixedly arranged at the top and the bottom of the right side of the clip rod (9), the clip frame (6) is movably sleeved on the two fixing rods (16), a thread groove is formed in the top of one fixing rod (16) positioned above the two fixing rods (16), a T-shaped fastening bolt (17) is sleeved in the thread groove, the top of the T-shaped fastening bolt (17) extends to the upper side of the clip frame (6), the clip frame (6) is screwed on the T-shaped fastening bolt (17), a rectangular plate (10) is fixedly arranged at the bottom of the right side of the clip rod (9), the clip frame (6) is movably sleeved on the rectangular plate (10), and the bottom of the dust-proof plate (8) is hinged to the top of the rectangular plate (10).

4. An electrical control cabinet according to claim 2, characterized in that the outer side of the eccentric (24) is not in contact with the inner wall of the first through hole (25).

5. The electrical control cabinet according to claim 2, wherein a fixed shaft is fixedly installed between the front inner wall and the rear inner wall of the square frame (6), a circular hole is formed in the front side of the rotating rod (20), a bearing is fixedly sleeved in the circular hole, and the inner side of an inner ring of the bearing is fixedly connected with the outer side of the fixed shaft.

6. The electrical control cabinet according to claim 2, wherein the left inner wall of the L-shaped positioning rod (13) is provided with two rectangular holes, and the inner walls of the rectangular holes are slidably connected with the outer sides of the U-shaped rods (14).

7. The electrical control cabinet as claimed in claim 3, wherein the inner wall of the left side of the rectangular frame (6) is provided with two first rectangular grooves, the inner walls of the first rectangular grooves are movably contacted with the outer sides of the corresponding fixing rods (16), the inner wall of the top of the first rectangular groove positioned above the two first rectangular grooves is provided with a threaded hole, and the threaded hole is in threaded connection with the T-shaped fastening bolt (17).

8. The electrical control cabinet according to claim 2, characterized in that two second balls are embedded on the inner walls of the four sides of the guide sleeve (27), the T-shaped positioning rod (26) is positioned between the eight second balls, and the second balls are in rolling contact with the outer side of the T-shaped positioning rod (26).

9. The electrical control cabinet as claimed in claim 2, wherein the electrical control cabinet body (100) is fixedly provided with connecting rods on the front inner wall and the rear inner wall, and the ends of the two connecting rods close to each other are fixedly connected with the front side and the rear side of the driving motor (7) respectively.

10. The electrical control cabinet according to claim 3, wherein a second rectangular groove with an opening at the left side is formed on the inner wall of the bottom of the rectangular frame (6), and the inner wall of the second rectangular groove is movably contacted with the outer side of the rectangular plate (10).