Electrical automation control box

Abstract

The present invention discloses an electrical automation control box, including a control box body and a support pad, wherein four support pads are provided, and the four support pads are respectively fixedly provided on both sides of the front side and the rear side of the bottom of the control box body, and the present invention relates to the technical field of control boxes. The electrical automation control box is provided with an unfolding mechanism, a dust removal mechanism and a limiting mechanism between the control box body and the box door, so that when the box door is opened, the device can promote the vertical unfolding of the heat dissipation mesh plates on both sides of the control box body through the synchronous coordination of the unfolding mechanism, the dust removal mechanism and the limiting mechanism, so as to facilitate the exposure of the inner and outer layers for cleaning, and synchronously start the self-starting driving motor and adjust the blowing of the installation cover, so that the dust accumulated at the bottom of the inner cavity of the control box body can be blown out from the installation port and the box door, and the rotation angle of the box door can be stably limited in real time through the unfolding mechanism, the dust removal mechanism and the limiting mechanism.

Description

Technical Field

[0001] The invention relates to the field of electrical automation, in particular to an electrical automation control box. Background Art

[0002] Electrical automation has developed rapidly and has been gradually applied to many fields, becoming an important part of the high-tech industry. The control box is a common device in electrical automation. The control box is a combination of switchgear, measuring instruments, protective electrical appliances and auxiliary equipment assembled in a closed or semi-closed metal box or on a screen according to the electrical wiring requirements. Its layout should meet the requirements for normal operation of the power system. In normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches. In case of fault or abnormal operation, the circuit can be cut off or an alarm can be sounded with the help of protective electrical appliances.

[0003] In order to facilitate the normal operation of electrical components, control boxes usually have heat dissipation holes on both sides for temperature dissipation. The heat dissipation slots can dissipate heat so that the internal temperature of the control box meets the normal operation of electrical components. However, it is inevitable that using heat dissipation slots as the main way of air circulation will also have shortcomings. For example, the heat dissipation slots are often in contact with the air, so the inner and outer surfaces of the heat dissipation slots are usually easily adhered by floating dust in the air, making it inconvenient to clean the inner layer of the heat dissipation slots. Secondly, the interior of the control box also lacks corresponding centralized dust removal mechanisms, so that the interior of the control box will be difficult to clean due to the close arrangement of lines and the inconvenience of manual intervention, resulting in dust accumulation at the bottom of the inner cavity of the control box that is not easy to clean. In order to avoid such problems, an electrical automation control box is proposed to solve the existing problems. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides an electrical automation control box, which solves the problems that the inner layer of the heat dissipation slot of the control box is difficult to clean and the dust accumulated inside the control box is inconvenient to clean.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an electrical automation control box, including a control box body and support pads, four support pads are provided, and the four support pads are respectively fixedly arranged on both sides of the front and rear sides of the bottom of the control box body, a mounting frame is fixedly connected to the bottom of the inner cavity of the control box body, both sides of the front side of the control box body are rotatably provided with box doors, an unfolding mechanism is provided between the box door and the control box body, a dust removal mechanism is provided between the unfolding mechanism and the control box body, and a limiting mechanism is provided between the unfolding mechanism, the box door and the control box body.

[0006] Preferably, the unfolding mechanism includes an installation opening, wherein two installation openings are provided, and the two installation openings are respectively opened at two sides of the control box body, and a rotating roller is rotatably connected with the front side and the rear side of the inner cavity of the installation opening through a bearing, and the surface of the rotating roller is fixedly connected with a heat dissipation mesh plate, and both sides of the bottom of the control box body are rotatably connected with a rotating column through a bearing, and one end of the rotating column passes through and extends to the interior of the control box body, and the surface of the rotating column and the interior of the control box body are fixedly connected with a cam used in conjunction with the heat dissipation mesh plate, and both sides of the bottom of the control box body are rotatably connected with a rotating column through a bearing, one end of the rotating column passes through the control box body and the door of the control box in turn and extends to the top of the control box body, and the rotating column is fixedly connected to the adjacent door, and the surface of the rotating column and the bottom of the control box body is fixedly connected with a first pulley, and the surface of the rotating column is fixedly connected with a second pulley, and a transmission belt is transmission-connected between the adjacent second pulley and the first pulley.

[0007] Preferably, the dust removing mechanism includes a transverse rotating rod, which is rotatably arranged at the bottom of the inner cavity of the control box body through a bearing, one end of the transverse rotating rod is fixedly connected to a slave bevel gear, and the surface of the rotating column located on the left is fixedly connected to a main bevel gear meshing with the slave bevel gear, the surface of the transverse rotating rod is fixedly connected to a plurality of mounting covers, the bottom of the mounting cover is fixedly connected to a driving motor through a bracket, the output shaft of the driving motor is fixedly connected to a mounting shaft through a coupling, a plurality of rotating fan blades are fixedly arranged on the surface of the mounting shaft and in an internal annular array located inside the mounting cover, and a mounting slot frame is fixedly connected to one side of the control box body, and a trigger button used in conjunction with the driving motor is provided on the inner wall of the mounting slot frame.

[0008] Preferably, the limiting mechanism includes a U-shaped fixing rod, two of which are provided, and the two U-shaped fixing rods are respectively fixedly provided on both sides of the top of the control box body, one end of the U-shaped fixing rod at the bending point is fixedly connected to a ratchet, the rear side of the rotating column is fixedly connected to a fixing frame through a special-shaped frame, a pawl for matching with the ratchet is slidingly provided inside the fixing frame, a return spring is fixedly connected between the side surface of the pawl and one side of the inner cavity of the fixing frame, two return springs are provided, and the two return springs are symmetrically arranged up and down, and a disengagement mechanism is provided between the pawl and the box door.

[0009] Preferably, the disengagement mechanism includes a first track groove, which is opened inside the rotating column, and a second track groove is opened inside the box door. A pull rope is fixedly connected to one side of the pawl, and one end of the pull rope passes through the first track groove, the second track groove and the box door in sequence and extends to the front side of the box door. The end of the pull rope extending to the front side of the box door is fixedly connected to a hand pull plate.

[0010] Preferably, a push-pull ring is fixedly connected to the front side of the box door, and guide grooves are provided at the top and bottom of the inner cavity of the push-pull ring, and a guide slider is slidably connected inside the guide groove.

[0011] Preferably, opposite sides of the two guide sliding blocks are fixedly connected to the top and bottom of the hand-pull plate respectively.

[0012] Preferably, a plurality of adsorption magnetic sheets are provided on opposite sides of the two heat dissipation mesh plates, and metal fixing strips used in conjunction with the adsorption magnetic sheets are fixedly provided on both sides of the control box body.

[0013] Preferably, a plurality of ventilation and heat dissipation slots are provided on the top of the control box body.

[0014] Preferably, the top and bottom of the rear side of the hand-pull plate are fixedly connected with spacer rods. Beneficial Effects

[0015] The present invention provides an electrical automation control box. Compared with the existing technology, it has the following beneficial effects:

[0016] (1) The electrical automation control box is provided with an unfolding mechanism, a dust removal mechanism and a limiting mechanism between the control box body and the door, so that when the door is opened, the device can promote the vertical unfolding of the heat dissipation mesh plates on both sides of the control box body through the synchronous coordination of the unfolding mechanism, the dust removal mechanism and the limiting mechanism, so as to expose the inner and outer layers for cleaning, and synchronously start the drive motor and adjust the air blowing of the installation cover, so that the dust accumulated at the bottom of the inner cavity of the control box body can be blown out to the outside through the installation opening and the door, and the unfolding mechanism, the dust removal mechanism and the limiting mechanism can be used to stably limit the rotation angle of the door in real time.

[0017] (2) The electrical automation control box is provided with a disengagement mechanism between the pawl and the box door, so that the anti-reversal cooperation between the ratchet and the pawl can be easily released, so that the box door can be reset and closed manually later.

[0018] (3) The electrical automation control box has a spacer bar fixedly arranged on the rear side of the hand-pull plate, and the spacer bar is pressed against the front side of the box door, so that the hand-pull plate and the box door can be separated by the spacer bar. By separating them, it is convenient to manually pull the hand-pull plate.

[0019] (4) The electrical automation control box is provided with an adsorption magnetic sheet on the side of the heat dissipation mesh and a matching metal fixing strip on the side of the control box body, so that after the heat dissipation mesh is reset, the heat dissipation mesh can be firmly set on the side of the control box body through the adsorption cooperation of the adsorption magnetic sheet and the metal fixing strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the external structure of the present invention;

[0021] Figure 2 A bottom view of the control box structure of the present invention;

[0022] Figure 3 For the present invention Figure 2 A partial enlarged view of the middle A;

[0023] Figure 4 It is a cross-sectional view of the control box body structure of the present invention;

[0024] Figure 5 It is a schematic diagram of the unfolding mechanism and the dust removal mechanism structure of the present invention;

[0025] Figure 6 For the present invention Figure 4 A partial enlarged view of point B in the middle;

[0026] Figure 7 It is a schematic diagram of the structure of the limiting mechanism of the present invention;

[0027] Figure 8 This is an expanded view of the internal structure of the door of the present invention;

[0028] Fig. 9 It is a cross-sectional view of the internal structure of the door of the present invention;

[0029] Fig.10 For the present invention Fig. 9 A partial enlarged view of point C in the middle;

[0030] Fig.11 It is a schematic diagram of the unfolding mechanism structure of the present invention.

[0031] In the figure: 1, control box body; 2, support pad; 3, mounting frame; 4, box door; 5, unfolding mechanism; 501, mounting port; 502, rotating roller; 503, heat dissipation screen; 504, rotating column; 505, cam; 506, rotating column; 507, first pulley; 508, second pulley; 509, transmission belt; 6, dust removal mechanism; 601, horizontal rotating rod; 602, slave bevel gear; 603, main bevel gear; 604, mounting cover; 605, driving motor; 606, mounting shaft; 607 , rotating fan blades; 608, mounting slot frame; 609, trigger button; 7, limiting mechanism; 701, U-shaped fixing rod; 702, ratchet; 703, fixing frame; 704, pawl; 705, reset spring; 706, disengagement mechanism; 7061, first track groove; 7062, second track groove; 7063, pull rope; 7064, hand pull plate; 8, push-pull ring; 9, guide slide groove; 10, guide slider; 11, adsorption magnetic sheet; 12, metal fixing strip; 13, ventilation and heat dissipation groove; 14, spacing rod. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0033] See also Figure 1-11 , the present invention provides two technical solutions: Embodiment 1

[0034] An electrical automation control box comprises a control box body 1 and a support pad 2, four support pads 2 are provided, and the four support pads 2 are respectively fixedly arranged on both sides of the front and rear sides of the bottom of the control box body 1, a mounting frame 3 is fixedly connected to the bottom of the inner cavity of the control box body 1, both sides of the front side of the control box body 1 are rotatably provided with box doors 4, a plurality of ventilation and heat dissipation slots 13 are provided on the top of the control box body 1, and the mounting frame 3 is composed of a plurality of vertical poles and a grid frame, and the grid frame is used for installing electrical components.

[0035] As a preferred embodiment, in order to facilitate cleaning of both sides of the heat dissipation mesh plate 503, an unfolding mechanism 5 is arranged between the box door 4 and the control box body 1, and the unfolding mechanism 5 includes an installation opening 501, and two installation openings 501 are provided, and the two installation openings 501 are respectively opened on both sides of the control box body 1, and a rotating roller 502 is rotatably connected between the front and rear sides of the inner cavity of the installation opening 501 through a bearing, and the surface of the rotating roller 502 is fixedly connected to the heat dissipation mesh plate 503, and both sides of the bottom of the control box body 1 are rotatably connected to a rotating column 504 through a bearing, and one end of the rotating column 504 penetrates and extends to the inside of the control box body 1, and the rotating column 50 The surface of the rotating column 504 and the interior of the control box body 1 are fixedly connected with a cam 505 used in conjunction with the heat dissipation mesh plate 503, and both sides of the bottom of the control box body 1 are rotatably connected with a rotating column 506 through bearings, one end of the rotating column 506 passes through the control box body 1 and the box door 4 in sequence and extends to the top of the control box body 1, and the rotating column 506 is fixedly connected to the adjacent box door 4, and the surface of the rotating column 504 and the bottom of the control box body 1 are fixedly connected with a first pulley 507, and the surface of the rotating column 506 is fixedly connected with a second pulley 508, and a transmission belt 509 is connected between the adjacent second pulley 508 and the first pulley 507;

[0036] A plurality of adsorption magnetic sheets 11 are disposed on opposite sides of the two heat dissipation mesh plates 503 , and metal fixing strips 12 used in conjunction with the adsorption magnetic sheets 11 are fixedly disposed on both sides of the control box body 1 .

[0037] As a preferred embodiment, in order to facilitate the removal of dust accumulated at the bottom of the inner cavity of the control box body 1, an ash removal mechanism 6 is arranged between the unfolding mechanism 5 and the control box body 1, and the ash removal mechanism 6 includes a horizontal rotating rod 601, and the horizontal rotating rod 601 is rotatably arranged at the bottom of the inner cavity of the control box body 1 through a bearing, and one end of the horizontal rotating rod 601 is fixedly connected to a slave bevel gear 602, and the surface of the left rotating column 504 is fixedly connected to a main bevel gear 603 meshing with the slave bevel gear 602, and the surface of the horizontal rotating rod 601 is fixedly connected to a plurality of mounting covers 604, and the bottom of the mounting cover 604 is fixedly connected to a driving motor 605 through a bracket. The output shaft of the driving motor 605 is fixedly connected to the mounting shaft 606 through a coupling, and a plurality of rotating blades 607 are fixedly arranged on the surface of the mounting shaft 606 and in a circular array inside the mounting cover 604. A mounting slot frame 608 is fixedly connected to one side of the control box body 1, and a trigger button 609 for use with the driving motor 605 is arranged on the inner wall of the mounting slot frame 608. As a detailed explanation: a master control button for use with the driving motor 605 is arranged on one side of the control box body 1. The master control button can be used to conveniently manually control the rotating blades 607 to blow air and dissipate heat, thereby enhancing the daily heat dissipation effect inside the control box body 1.

[0038] As a preferred embodiment, in order to facilitate the real-time limiting and fixing of the rotation angle of the box door 4, a limiting mechanism 7 is arranged between the unfolding mechanism 5, the box door 4 and the control box body 1, and the limiting mechanism 7 includes a U-shaped fixing rod 701, and two U-shaped fixing rods 701 are provided, and the two U-shaped fixing rods 701 are respectively fixedly arranged on both sides of the top of the control box body 1, and one end of the U-shaped fixing rod 701 at the bending point is fixedly connected with a ratchet 702, and the rear side of the rotating column 506 is fixedly connected with a fixing frame 703 through a special-shaped frame, and the internal sliding of the fixing frame 703 is provided with a ratchet 704 used in conjunction with the ratchet 702, and a reset spring 705 is fixedly connected between the side surface of the ratchet 704 and one side of the inner cavity of the fixing frame 703, and two reset springs 705 are provided, and the two reset springs 705 are symmetrically arranged up and down. Embodiment 2

[0039] An electrical automation control box comprises a control box body 1 and support pads 2, four support pads 2 are provided, and the four support pads 2 are respectively fixedly arranged on both sides of the front and rear sides of the bottom of the control box body 1, a mounting frame 3 is fixedly connected to the bottom of the inner cavity of the control box body 1, doors 4 are rotatably arranged on both sides of the front side of the control box body 1, and a plurality of ventilation and heat dissipation slots 13 are opened on the top of the control box body 1.

[0040] An unfolding mechanism 5 is arranged between the box door 4 and the control box body 1, and the unfolding mechanism 5 includes an installation opening 501, and two installation openings 501 are arranged, and the two installation openings 501 are respectively opened on both sides of the control box body 1, and a rotating roller 502 is rotatably connected between the front and rear sides of the inner cavity of the installation opening 501 through a bearing, and a heat dissipation mesh plate 503 is fixedly connected to the surface of the rotating roller 502, and a rotating column 504 is rotatably connected to both sides of the bottom of the control box body 1 through a bearing, and one end of the rotating column 504 penetrates and extends to the inside of the control box body 1, and the surface of the rotating column 504 is located at the control box body 1. A cam 505 used in conjunction with the heat dissipation mesh plate 503 is fixedly connected inside, and rotating columns 506 are rotatably connected to both sides of the bottom of the control box body 1 through bearings. One end of the rotating column 506 passes through the control box body 1 and the box door 4 in sequence and extends to the top of the control box body 1, and the rotating column 506 is fixedly connected to the adjacent box door 4. The surface of the rotating column 504 and the bottom of the control box body 1 are fixedly connected to a first pulley 507, and the surface of the rotating column 506 is fixedly connected to a second pulley 508, and a transmission belt 509 is connected between the adjacent second pulley 508 and the first pulley 507;

[0041] A plurality of adsorption magnetic sheets 11 are disposed on opposite sides of the two heat dissipation mesh plates 503 , and metal fixing strips 12 used in conjunction with the adsorption magnetic sheets 11 are fixedly disposed on both sides of the control box body 1 .

[0042] A dust removal mechanism 6 is arranged between the unfolding mechanism 5 and the control box body 1, and the dust removal mechanism 6 includes a transverse rotating rod 601, which is rotatably arranged at the bottom of the inner cavity of the control box body 1 through a bearing, one end of the transverse rotating rod 601 is fixedly connected to a slave bevel gear 602, and the surface of the left rotating column 504 is fixedly connected to a main bevel gear 603 meshing with the slave bevel gear 602, and a plurality of mounting covers 604 are fixedly connected to the surface of the transverse rotating rod 601, and a driving motor 605 is fixedly connected to the bottom of the mounting cover 604 through a bracket, and the output shaft of the driving motor 605 is fixedly connected to the mounting shaft 606 through a coupling, and a plurality of rotating fan blades 607 are fixedly arranged on the surface of the mounting shaft 606 and in an annular array inside the mounting cover 604, and a mounting slot frame 608 is fixedly connected to one side of the control box body 1, and a trigger button 609 used in conjunction with the driving motor 605 is arranged on the inner wall of the mounting slot frame 608.

[0043] A limiting mechanism 7 is arranged between the unfolding mechanism 5, the box door 4 and the control box body 1, and the limiting mechanism 7 includes a U-shaped fixing rod 701. Two U-shaped fixing rods 701 are arranged, and the two U-shaped fixing rods 701 are respectively fixedly arranged on both sides of the top of the control box body 1, and one end of the U-shaped fixing rod 701 at the bending part is fixedly connected with a ratchet 702, and the rear side of the rotating column 506 is fixedly connected with a fixing frame 703 through a special-shaped frame, and the interior of the fixing frame 703 is slidingly arranged with a ratchet 704 used in conjunction with the ratchet 702, and a reset spring 705 is fixedly connected between the side surface of the ratchet 704 and one side of the inner cavity of the fixing frame 703, and two reset springs 705 are arranged symmetrically up and down.

[0044] Furthermore, in order to facilitate the contact of the anti-reversal cooperation between the pawl 704 and the ratchet 702, a disengagement mechanism 706 is arranged between the pawl 704 and the box door 4, and the disengagement mechanism 706 includes a first track groove 7061, and the first track groove 7061 is opened inside the rotating column 506, and a second track groove 7062 is opened inside the box door 4. A pull rope 7063 is fixedly connected to one side of the pawl 704, and one end of the pull rope 7063 passes through the first track groove 7061, the second track groove 7062 and the box door 4 in sequence and extends to the front side of the box door 4, and the end of the pull rope 7063 extending to the front side of the box door 4 is fixedly connected to a hand pull plate 7064.

[0045] Among them, in order to improve the convenience of using the hand-pull plate 7064, a push-pull ring 8 is fixedly connected to the front side of the box door 4, and guide grooves 9 are provided at the top and bottom of the inner cavity of the push-pull ring 8. A guide slider 10 is slidably connected inside the guide groove 9. The opposite sides of the two guide sliders 10 are respectively fixedly connected to the top and bottom of the hand-pull plate 7064, and the top and bottom of the rear side of the hand-pull plate 7064 are fixedly connected with a spacing rod 14.

[0046] The advantages of the second embodiment over the first embodiment are: by providing a disengagement mechanism 706 between the pawl 704 and the door 4, the anti-reversal cooperation between the ratchet 702 and the pawl 704 can be easily released, so that the door 4 can be manually reset and closed later, and by fixing a spacing rod 14 on the rear side of the hand-pull plate 7064 and squeezing the spacing rod 14 against the front side of the door 4, the hand-pull plate 7064 and the door 4 can be spaced apart by the spacing rod 14. By spacing them apart, it is convenient to manually stretch the hand-pull plate 7064.

[0047] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0048] When in use, step one, first use the push-pull ring 8 to pull the two box doors 4 to flip to both sides, and finally flip 180 degrees. When the box door 4 rotates, it will drive the adjacent rotating column 506 to rotate. The rotation of the rotating column 506 drives the second pulley 508 to rotate. The second pulley 508 drives the rotating column 504 to rotate synchronously through the transmission cooperation with the transmission belt 509 and the first pulley 507. The rotating column 504 drives the cam 505 to rotate 180 degrees. After the cam 505 rotates 180 degrees, it will squeeze the adjacent heat dissipation mesh plate 503. After being squeezed, the heat dissipation mesh plate 503 will be vertically expanded;

[0049] Step 2: During the synchronous rotation of the left rotating column 504 and the cam 505, the rotating column 504 will also synchronously drive the main bevel gear 603 to rotate. When the main bevel gear 603 rotates, it will mesh with the slave bevel gear 602 and drive the horizontal rotating rod 601 to rotate 180 degrees. The rotation of the horizontal rotating rod 601 synchronously drives several installation covers 604 to switch the upper and lower positions of the air outlets. Secondly, when the rotating column 504 drives the cam 505 to squeeze the heat dissipation mesh plate 503 to make the heat dissipation mesh plate 503 vertically unfold, the vertical heat dissipation mesh plate 503 on the left side will also be squeezed and contacted with the trigger button 609 on the side of the control box body 1 through vertical flipping. After the trigger button 609 is triggered, the driving motor 605 with the flipping angle starts to start automatically. The driving motor 605 starts to drive the installation shaft 606 and the rotating fan blades 607 to rotate and blow air through the output shaft. After the wind blows downward, the dust accumulated at the bottom of the inner cavity of the control box body 1 will be cleaned out from the installation port 501 and the door 4.

[0050] Step 3: When the door 4 drives the rotating column 506 to rotate, the rotating column 506 also drives the fixed frame 703 and the ratchet 704 to rotate. During the rotation process, the ratchet 704 continuously adapts to the surface of the ratchet wheel 702 to prevent reverse rotation.

[0051] Step 4, when the box door 4 is reset, the operator holds the push-pull ring 8 and the hand-pull plate 7064, and pulls the hand-pull plate 7064. The hand-pull plate 7064 pulls the pull rope 7063 to move, and the pull rope 7063 drives the pawl 704 to retract into the inside of the fixed frame 703, and causes it to disengage from the anti-reversal adapter with the ratchet 702. When the box door 4 is reset, the hand-pull plate 7064 can be released.

Claims

1. An electrical automation control box, comprising a control box body (1) and a support pad (2), wherein four support pads (2) are provided, and the four support pads (2) are respectively fixedly arranged on both sides of the front side and the rear side of the bottom of the control box body (1), characterized in that: A mounting frame (3) is fixedly connected to the bottom of the inner cavity of the control box body (1); box doors (4) are rotatably provided on both sides of the front side of the control box body (1); an unfolding mechanism (5) is provided between the box door (4) and the control box body (1); a dust removal mechanism (6) is provided between the unfolding mechanism (5) and the control box body (1); and a limiting mechanism (7) is provided between the unfolding mechanism (5), the box door (4) and the control box body (1); The unfolding mechanism (5) comprises an installation opening (501), two installation openings (501) are provided, and the two installation openings (501) are respectively opened on both sides of the control box body (1), a rotating roller (502) is rotatably connected between the front side and the rear side of the inner cavity of the installation opening (501) via a bearing, and a heat dissipation mesh plate (503) is fixedly connected to the surface of the rotating roller (502), and a rotating column (504) is rotatably connected to both sides of the bottom of the control box body (1) via a bearing, and one end of the rotating column (504) penetrates and extends to the inside of the control box body (1), and the surface of the rotating column (504) and located inside the control box body (1) is fixedly connected to the heat dissipation mesh plate (503) and a cam (505) used in conjunction with the control box body (1). Both sides of the bottom of the control box body (1) are rotatably connected to a rotating column (506) via bearings. One end of the rotating column (506) sequentially penetrates the control box body (1) and the box door (4) and extends to the top of the control box body (1). The rotating column (506) is fixedly connected to the adjacent box door (4). The surface of the rotating column (504) and located at the bottom of the control box body (1) are fixedly connected to a first pulley (507). The surface of the rotating column (506) is fixedly connected to a second pulley (508). A transmission belt (509) is connected between the adjacent second pulley (508) and the first pulley (507). The dust removal mechanism (6) comprises a transverse rotating rod (601), the transverse rotating rod (601) being rotatably arranged at the bottom of the inner cavity of the control box body (1) via a bearing, one end of the transverse rotating rod (601) being fixedly connected to a slave bevel gear (602), a main bevel gear (603) meshing with the slave bevel gear (602) being fixedly connected to the surface of the rotating column (504) on the left side, a plurality of mounting covers (604) being fixedly connected to the surface of the transverse rotating rod (601), and a bottom of the mounting cover (604) being fixedly connected to the bottom of the mounting cover (604). The control box body (1) is fixedly connected to a driving motor (605) via a bracket, the output shaft of the driving motor (605) is fixedly connected to a mounting shaft (606) via a coupling, a plurality of rotating blades (607) are fixedly arranged in a circular array on the surface of the mounting shaft (606) and located inside the mounting cover (604), a mounting slot frame (608) is fixedly connected to one side of the control box body (1), and a trigger button (609) used in conjunction with the driving motor (605) is arranged on the inner wall of the mounting slot frame (608).

2. An electrical automation control box according to claim 1, characterized in that: The limiting mechanism (7) comprises a U-shaped fixing rod (701), wherein two U-shaped fixing rods (701) are provided, and the two U-shaped fixing rods (701) are respectively fixedly provided on both sides of the top of the control box body (1), one end of the U-shaped fixing rod (701) at the bend is fixedly connected to a ratchet (702), the rear side of the rotating column (506) is fixedly connected to a fixing frame (703) via a special-shaped frame, a ratchet (704) matched with the ratchet (702) is slidably provided inside the fixing frame (703), a return spring (705) is fixedly connected between the side surface of the ratchet (704) and one side of the inner cavity of the fixing frame (703), and two return springs (705) are provided, and the two return springs (705) are symmetrically arranged up and down, and a disengagement mechanism (706) is provided between the ratchet (704) and the box door (4).

3. An electrical automation control box according to claim 2, characterized in that: The disengagement mechanism (706) comprises a first track groove (7061), the first track groove (7061) being opened inside the rotating column (506), the second track groove (7062) being opened inside the box door (4), a pull rope (7063) being fixedly connected to one side of the ratchet (704), and one end of the pull rope (7063) successively passes through the first track groove (7061), the second track groove (7062) and the box door (4) and extends to the front side of the box door (4), and one end of the pull rope (7063) extending to the front side of the box door (4) is fixedly connected to a hand pull plate (7064).

4. An electrical automation control box according to claim 3, characterized in that: A push-pull ring (8) is fixedly connected to the front side of the box door (4), a guide slot (9) is provided at the top and bottom of the inner cavity of the push-pull ring (8), and a guide slider (10) is slidably connected inside the guide slot (9).

5. An electrical automation control box according to claim 4, characterized in that: The two guide slide blocks (10) have opposite sides fixedly connected to the top and bottom of the hand pull plate (7064) respectively.

6. An electrical automation control box according to claim 1, characterized in that: A plurality of adsorption magnetic sheets (11) are provided on opposite sides of the two heat dissipation mesh plates (503), and metal fixing strips (12) used in conjunction with the adsorption magnetic sheets (11) are fixedly provided on both sides of the control box body (1).

7. An electrical automation control box according to claim 1, characterized in that: A plurality of ventilation and heat dissipation slots (13) are provided on the top of the control box body (1).

8. An electrical automation control box according to claim 3, characterized in that: The top and bottom of the rear side of the hand-pull plate (7064) are both fixedly connected with a spacing support rod (14).

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