A protective device for electrical engineering and electrical automation based on the Internet of Things

Abstract

The present invention discloses a protective device for electrical engineering and electrical automation based on the Internet of Things, comprising: an electrical component, a shell is arranged on the outside of the electrical component; a soot blowing mechanism is arranged on the support mechanism to move in a vertical direction, a driving mechanism is arranged above the electrical component, a fanning mechanism is arranged at the bottom of the driving mechanism, and the soot blowing mechanism comprises: a moving component, the moving component is slidably connected with the inner cavity of the supporting mechanism; a circulation component, the circulation component is fixed to the middle of the moving component; a blowing rod component, and the blowing rod component is used for gas blowing on both sides of the electrical component. The present invention facilitates the heat dissipation of both side surfaces of the electrical component through the arrangement mode of matching the supporting mechanism and the soot blowing mechanism, and facilitates the acceleration of air circulation on both side surfaces of the electrical component through the soot blowing mechanism, reduces the adhesion of dust, facilitates the rapid dissipation of heat on the side surfaces of the electrical component, and improves the heat dissipation protection efficiency of the electrical component.

Description

Technical Field

[0001] The present invention relates to the field of electrical equipment, and in particular to a protective device for electrical engineering and electrical automation based on the Internet of Things. Background Art

[0002] With the development and production of modern intelligent automatic control, digitalization and networked controllers, electrical automation engineering in the Internet of Things has become increasingly important. Electrical automation equipment is an indispensable part of modern electrical engineering. It is the basis for realizing various mechanical automation and the normal operation of various electrical systems. When electrical components in electrical automation are in use, they will generate heat. If the heat cannot be dissipated in time, it will cause damage to the electrical appliances. Therefore, heat dissipation protection devices are needed to assist in heat dissipation.

[0003] The heat dissipation protection of existing electrical automation equipment basically arranges multiple cooling fans in the inner cavity of the equipment casing, and opens ventilation holes on the outer wall of the casing to achieve the dissipation of heat in the casing. However, as the number of fans in the inner cavity of the casing increases, the heat dissipated by the motor on the fan will also increase, which will also affect the heat dissipation of electrical components in the casing. When the electrical components are placed on the inner cavity of the casing, due to the opening of the ventilation holes, dust in the external air is also easily attached to the electrical components, affecting the heat dissipation on the surface of the electrical components and affecting the heat dissipation protection efficiency of the electrical components. Summary of the invention

[0004] The purpose of the present invention is to provide a protective device for electrical engineering and electrical automation based on the Internet of Things to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: A protective device for electrical engineering and electrical automation based on the Internet of Things, comprising: an electrical component, wherein a housing is provided on the outside of the electrical component;

[0006] Support mechanisms are provided on both sides of the electrical component, a soot blowing mechanism is provided on the support mechanism to move vertically, a driving mechanism is provided above the electrical component, a fanning mechanism is provided at the bottom of the driving mechanism, and the soot blowing mechanism includes:

[0007] A moving assembly, the moving assembly being slidably connected to the inner cavity of the supporting mechanism;

[0008] A circulation component, wherein the circulation component is fixed to the middle of the moving component;

[0009] A blow rod assembly is arranged on one side of the moving assembly close to the electrical component, and is used for blowing gas on both sides of the electrical component.

[0010] Preferably, the supporting mechanism comprises:

[0011] A support frame, wherein the support frame is vertically distributed parallel to the electrical components;

[0012] A screw rod, the bottom of which is rotatably connected to the bottom of the support frame through a bearing;

[0013] A first gear, wherein the first gear is fixed to a top end of the screw rod;

[0014] An auxiliary component, wherein the auxiliary component is arranged at the bottom of the support frame;

[0015] A plurality of push rods, wherein the plurality of push rods are fixed in a rectangular array at one end of the support frame close to the electrical component, and two of the push rods are interlaced and connected with the corners of the electrical component;

[0016] A plurality of suction cup foot pads are respectively fixed on two sides of the bottom of the support frame.

[0017] Preferably, the auxiliary components include:

[0018] A fixing frame, the fixing frame being fixed to the bottom of the inner wall of the housing by screws;

[0019] A plurality of fixing blocks, wherein the fixing blocks are respectively fixed at the corners of the fixing frame in a rectangular array;

[0020] A plurality of clamping plates, the clamping plates being rotated and fixed to the top of the block by pins;

[0021] A plurality of card slots are respectively arranged at the bottom of the back side of the two support frames, and the card plate is movably connected with the inner cavity of the adjacent card slots.

[0022] Preferably, the moving component comprises:

[0023] A moving bar, both ends of which are slidably connected to the inner wall of the support frame, and the circulation component is fixed to the middle of the moving bar;

[0024] A plurality of pipe sleeves, wherein the plurality of pipe sleeves are respectively fixed at two ends of the moving bar;

[0025] A plurality of compression springs, wherein the compression springs are fixed to one end of the inner wall of the pipe sleeve;

[0026] A plurality of limit rods, wherein the limit rod is fixed to one end of the compression spring, the limit rod is slidably connected with the other end of the pipe sleeve, and the limit rod is slidably connected with one end of the adjacent blowing rod assembly;

[0027] A plurality of pull rods are provided in inner cavities of adjacent compression springs, one end of the pull rod is fixedly connected to one end of a limit rod, and the pull rod is slidably and interlacedly connected to one end of a pipe sleeve.

[0028] Preferably, the circulation component comprises:

[0029] A circulation box, wherein the circulation box is fixed to the middle of the moving bar, and the blowing rod assembly is arranged on a side of the circulation box close to the electrical components;

[0030] An air cavity, the air cavity being opened in the top inner cavity of the circulation box;

[0031] A fan, wherein the fan is fixed to the bottom of the inner cavity of the air cavity;

[0032] A plurality of connecting pipes, wherein the connecting pipes are fixedly connected with the bottom of the air cavity;

[0033] The air inlet scoop is fixedly inserted into the bottom of the circulation box, and the plurality of connecting pipes are connected to the inner cavity of the air inlet scoop.

[0034] Preferably, the blowing rod assembly comprises:

[0035] A U-shaped plate, wherein the U-shaped plate is slidably interlaced with two ends of adjacent moving bars;

[0036] A plurality of fixed tubes and a plurality of hoses, wherein the plurality of fixed tubes are equidistantly slidably inserted into the middle of the U-shaped plate through a rubber sleeve, the hose is sleeved on one end of the fixed tube, and the plurality of hoses are fixedly inserted and connected with the top of the adjacent circulation box.

[0037] Preferably, the driving mechanism comprises:

[0038] A plurality of through holes, wherein the plurality of through holes are respectively opened on both sides of the top of the shell, and a plurality of inclined holes are opened on both sides of the bottom of the shell;

[0039] A sliding assembly, wherein the sliding assembly is slidably connected to the inner cavities of the plurality of interpenetrating holes;

[0040] A plurality of balls, wherein the balls are embedded in the inner cavity of the insertion hole;

[0041] A driving rod with a servo motor, the driving rod rotatably inserted into one side of the top of the housing;

[0042] a second gear, the second gear being fixedly inserted into one end of the driving rod;

[0043] A plurality of brackets are fixed to the inner cavity of the shell in the same horizontal plane, the two ends of the driving rod are rotatably connected with one end of the plurality of brackets through bearings, and the fanning mechanism is arranged below the bracket.

[0044] Preferably, the sliding assembly comprises:

[0045] A sliding bar, the sliding bar being slidably connected to the inner cavities of the plurality of interpenetrating holes;

[0046] A plurality of tooth blocks, wherein the plurality of tooth blocks are fixed at equal distances to one side of the inner wall of the sliding bar, and the tooth blocks are meshed and connected with the outer wall of the first gear;

[0047] A rack is fixed to the top of the sliding bar and meshed with the outer wall of the second gear.

[0048] Preferably, the fanning mechanism comprises:

[0049] A plurality of fan components, wherein the plurality of fan components are respectively arranged on both sides of the inner cavity of the shell;

[0050] A synchronization component, the synchronization component is arranged between one of the fan components and the driving rod;

[0051] The third gear and the fourth gear, the third gear is fixedly inserted into one end of the driving rod, the outer walls of the third gear and the fourth gear are meshed and connected, and the fourth gear is arranged at one end of another fan assembly.

[0052] Preferably, the fan assembly comprises:

[0053] A rotating rod, one end of which is rotatably connected to the inner wall of the housing through a bearing, and the other ends of the plurality of rotating rods are rotated below the same bracket through a plurality of suspension rods, the synchronization component is arranged between one of the rotating rods and the driving rod, and the fourth gear is fixedly inserted into one end of another rotating rod;

[0054] A plurality of positioning sleeves, wherein the plurality of positioning sleeves are fixedly inserted into the outer wall of the rotating rod;

[0055] A plurality of fanning plates are fixed to the outer walls of adjacent positioning sleeves in an annular array.

[0056] Technical effects and advantages of the present invention:

[0057] (1) The present invention adopts a configuration mode in which the support mechanism and the soot blowing mechanism cooperate with each other, so that the support mechanism can set the electrical component in a vertical direction in the inner cavity of the shell, so that the heat dissipation of the two side surfaces of the electrical component is convenient, and the soot blowing mechanism is convenient for blowing air on the two side surfaces of the electrical component, so that the air circulation on the two side surfaces of the electrical component is accelerated, the adhesion of dust is reduced, the heat on the side surface of the electrical component is quickly dissipated, and the heat dissipation protection efficiency of the electrical component is improved;

[0058] (2) The present invention adopts a configuration in which a driving mechanism and a fan mechanism are coordinated. Through the driving mechanism, the supporting mechanism can drive the moving assembly to move stably, so as to facilitate the heat dissipation of the electrical components from bottom to top, and the fan mechanism can fan on both sides of the top of the shell, so that the hot air blown off the surface of the electrical components can be dissipated from both sides of the shell, thereby reducing the use of additional electrical appliances and reducing the accumulation of heat in the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0060] Figure 2 It is a schematic diagram of the overall front cross-sectional structure of the present invention.

[0061] Figure 3 It is a schematic diagram of the side cross-sectional structure of the sliding bar of the present invention.

[0062] Figure 4 It is a schematic diagram of the partial cross-sectional structure of the moving strip of the present invention.

[0063] Figure 5 It is a schematic diagram of the top structure of the fixing frame of the present invention.

[0064] Figure 6 For the present invention Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0065] Figure 7 For the present invention Figure 2 Schematic diagram of the local enlarged structure at point B in the middle.

[0066] Figure 8 For the present invention Figure 2 Schematic diagram of the local enlarged structure at point B in the middle.

[0067] In the figure: 1. electrical components; 2. housing; 3. support mechanism; 31. support frame; 32. screw rod; 33. first gear; 34. auxiliary component; 341. fixed frame; 342. fixed block; 343. card plate; 344. card slot; 35. ejector rod; 36. suction cup foot pad; 4. soot blowing mechanism; 41. moving component; 411. moving bar; 412. pipe sleeve; 413. compression spring; 414. limit rod; 415. pull rod; 42. circulation component; 421. circulation box; 422. air chamber; 423. fan; 424. Connecting pipe; 425, air inlet scoop; 43, blowing rod assembly; 431, U-shaped plate; 432, fixing pipe; 433, hose; 5, driving mechanism; 51, insertion hole; 52, sliding assembly; 521, sliding bar; 522, gear block; 523, rack; 53, ball bearing; 54, driving rod; 55, second gear; 56, bracket; 6, fanning mechanism; 61, fanning assembly; 611, rotating rod; 612, positioning sleeve; 613, fanning plate; 62, synchronization assembly; 63, third gear; 64, fourth gear; 7, inclined hole. DETAILED DESCRIPTION

[0068] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0069] The present invention provides Figure 1-8 The protective device for electrical engineering and electrical automation based on the Internet of Things shown includes: an electrical component 1, a shell 2 is arranged outside the electrical component 1, and the shape and size of the shell 2 are not limited.

[0070] Furthermore, support mechanisms 3 are provided on both sides of the electrical component 1, and the support mechanisms 3 include: a support frame 31, a screw rod 32, a first gear 33, an auxiliary component 34, a plurality of push rods 35 and a plurality of suction cup pads 36. The support frame 31 is a U-shaped structure, and a groove structure is provided on the inner side of both sides of the support frame 31. The support frame 31 and the electrical component 1 are vertically parallel. The bottom of the screw rod 32 is rotatably connected to the bottom of the support frame 31 through a bearing. The first gear 33 is fixed to the top of the screw rod 32. The rotation of the first gear 33 facilitates the rotation of the screw rod 32. The auxiliary component 34 is arranged at the bottom of the support frame 31. A plurality of push rods 35 are fixed in a rectangular array to one end of the support frame 31 close to the electrical component 1, and the two push rods 35 are relatively connected to the The corners of the electrical component 1 are arranged in an interlaced and snap-fitting manner, and the end opposite to the two top rods 35 can be slidably interlaced, so that the electrical component 1 can be stably positioned at the end opposite to the two top rods 35, and the electrical component 1 will not slide between the two top rods 35, so that the electrical component 1 is arranged in a suspended state in the inner cavity of the shell 2, so that the outer wall of the electrical component 1 can fully contact the air, and the gas in the air can take away the heat of the outer wall of the electrical component 1. A plurality of suction cup pads 36 are respectively fixed to the two sides of the bottom of the support frame 31, and the suction cup pads 36 and the bottom of the inner wall of the shell 2 are in a vacuum adsorption state. Through the suction cup pads 36, the support frame 31 is convenient to maintain a vertical position, so as to improve the stability of the electrical component 1 between the two support frames 31.

[0071] Specifically, the auxiliary component 34 includes: a fixing frame 341, a plurality of fixing blocks 342, a plurality of clamping plates 343 and a plurality of clamping slots 344. The fixing frame 341 is fixed to the bottom of the inner wall of the shell 2 by screws, and the fixing frame 341 is arranged below the bottom of the two supporting frames 31. The plurality of fixing blocks 342 are fixed at the corners of the fixing frame 341 in a rectangular array. The clamping plates 343 are rotated with the tops of the fixing blocks 342 by pins, and the clamping plates 343 can rotate at the corners of the fixing frame 341. The plurality of clamping slots 344 are respectively provided at the bottom of the back side of the two supporting frames 31. The clamping plates 343 are movably clamped with the inner cavities of the adjacent clamping slots 344. Through the clamping of the clamping plates 343 and the clamping slots 344, the clamping plates 343 are convenient for auxiliary support of the supporting frame 31 in an oblique structure, so as to further improve the stability of the position of the supporting frame 31 and facilitate the disassembly and assembly of the supporting frame 31, so as to facilitate the replacement or maintenance of the electrical components 1.

[0072] Furthermore, a soot blowing mechanism 4 is vertically movable on the support mechanism 3, and the soot blowing mechanism 4 includes: a moving component 41, a circulation component 42 and a blowing rod component 43. The moving component 41 is slidably connected to the inner cavity of the support mechanism 3, the moving component 41 is arranged in the U-shaped inner cavity of the support frame 31, the circulation component 42 is fixed to the middle of the moving component 41, the circulation component 42 is used for wind blowing and suction circulation, the blowing rod component 43 is arranged on a side of the moving component 41 close to the electrical component 1, and the blowing rod component 43 is used for gas blowing on both sides of the electrical component 1. Through the blowing rod component 43, the accuracy of blowing on the surface of the electrical component 1 is improved.

[0073] Specifically, the moving assembly 41 includes: a moving bar 411, a plurality of sleeves 412, a plurality of compression springs 413, a plurality of limit rods 414 and a plurality of pull rods 415. Both ends of the moving bar 411 are slidably connected with the inner wall of the support frame 31, and both ends of the moving bar 411 are slidably connected with the grooves on both sides of the support frame 31. The groove structure is convenient for limiting the position of the moving bar 411, so that the moving bar 411 can only move in the vertical direction in the inner cavity of the support frame 31. The screw rod 32 is threadedly connected with the middle part of the moving bar 411 through the nut seat. The moving bar 411 can move stably through the rotation of the screw rod 32. The circulation assembly 42 is fixed to the middle part of the moving bar 411, and the plurality of sleeves 412 are respectively fixed to the two ends of the moving bar 411. The compression springs 413 are fixed to the inner wall of the sleeves 412. At one end of the wall, a limit rod 414 is fixed to one end of the compression spring 413, and the limit rod 414 is slidably and interlacedly connected with the other end of the sleeve 412, and the limit rod 414 is slidably and interlacedly connected with one end of the adjacent blowing rod assembly 43, and the pull rod 415 is sleeved in the inner cavity of the adjacent compression spring 413, and one end of the pull rod 415 is fixedly connected with one end of the limit rod 414, and the pull rod 415 is slidably and interlacedly connected with one end of the sleeve 412. By pulling the pull rod 415, the compression spring 413 is compressed so that the limit rod 414 can slide out of the end of the U-shaped plate 431, so as to release the position limit of the U-shaped plate 431, and release the pull rod 415, and the compression spring 413 elastically recovers, so that the limit rod 414 can be pushed up, so that the limit rod 414 can be inserted into the inner cavity of the limiting hole on the U-shaped plate 431, so as to limit the position of the U-shaped plate 431.

[0074] Specifically, the circulation assembly 42 includes: a circulation box 421, an air cavity 422, a fan 423, a plurality of connecting pipes 424 and an air inlet hopper 425. The circulation box 421 is fixed to the middle of the moving bar 411. Through the movement of the moving bar 411, the circulation box 421 can be stably moved on the side surface of the electrical component 1, so as to facilitate the blowing treatment of the side surface of the electrical component 1 from bottom to top. The blowing rod assembly 43 is arranged on the side of the circulation box 421 close to the electrical component 1. The air cavity 422 is opened in the top inner cavity of the circulation box 421. The fan 423 is fixed to the air cavity 422. At the bottom of the inner cavity, the fan 423 is electrically connected to the external power supply through an external switch, a plurality of connecting tubes 424 are fixedly inserted and connected with the bottom of the wind cavity 422, an air inlet scoop 425 is fixedly inserted at the bottom of the circulation box 421, a plurality of connecting tubes 424 are communicated with the inner cavity of the air inlet scoop 425, and a dustproof net is fixedly connected to the open end of the air inlet scoop 425, which can reduce the large particles of dust entering the inner cavity of the wind cavity 422, so that the gas can enter the inner cavity of the plurality of connecting tubes 424 from the air inlet scoop 425, and enter the inner cavity of the wind cavity 422 through the fan 423, and the wind is blown out through the blowing rod assembly 43.

[0075] Specifically, the blow rod assembly 43 includes: a U-shaped plate 431, a plurality of fixed tubes 432 and a plurality of hoses 433. The U-shaped plate 431 is slidably interlaced with the two ends of the adjacent moving strips 411, so that the distance between the U-shaped plate 431 and the moving strip 411 can be adjusted, so that the U-shaped plate 431 can stably slide in the vertical direction on the concave and convex side surface of the electrical component 1. The plurality of fixed tubes 432 are equidistantly slidably interlaced in the middle of the U-shaped plate 431 through the rubber sleeve. Through the rubber sleeve, it is convenient to adjust the extension distance of the fixed tube 432 so that the fixed tube 432 can cooperate with the uneven electrical component 1. The side surface of the fixed tube 432 is arranged to maintain a close distance with the concave and convex surface of the electrical component 1, so that the gas in the inner cavity of the fixed tube 432 can accurately blow the surface of the electrical component 1, thereby accelerating the flow of gas on the surface of the electrical component 1 and improving the heat dissipation efficiency. At the same time, it is convenient to blow the dust on the side surface of the electrical component 1 to both sides of the inner cavity of the shell 2. The hose 433 is sleeved on one end of the fixed tube 432, and multiple hoses 433 are fixedly connected with the top of the adjacent circulation box 421. Through the hose 433, the distance of the fixed tube 432 on the U-shaped plate 431 can be easily adjusted.

[0076] Furthermore, a driving mechanism 5 is arranged above the electrical component 1, and the driving mechanism 5 includes: a plurality of insertion holes 51, a sliding assembly 52, a plurality of balls 53, a driving rod 54 with a servo motor, a second gear 55 and a plurality of brackets 56, wherein the plurality of insertion holes 51 are respectively opened on both sides of the top of the housing 2, and a plurality of inclined holes 7 are opened on both sides of the bottom of the housing 2, wherein the inclined holes 7 are downwardly inclined structures of the housing 2 from the inside to the outside, so as to reduce the dust and dirt from entering the inner cavity of the housing 2, the sliding assembly 52 is slidably connected with the inner cavity of the plurality of insertion holes 51, and the balls 53 are embedded in the inner cavity of the insertion holes 51, so as to facilitate the movement of the plurality of insertion holes 51. The sliding assembly 52 is stably supported, the driving rod 54 is rotatably inserted into one side of the top of the outer shell 2, the second gear 55 is fixedly inserted into one end of the driving rod 54, and multiple brackets 56 are fixed to the inner cavity of the outer shell 2 in the same horizontal plane. The two ends of the driving rod 54 are rotatably inserted and connected with one end of the multiple brackets 56 through bearings respectively, so as to facilitate the stable position of the driving rod 54, and the servo motor at one end of the driving rod 54 is fixed to the outer wall of the outer shell 2, and the output end of the servo motor is transmission-connected to one end of the driving rod 54, and the servo motor is electrically connected to the external power supply through an external switch, so as to facilitate the stable rotation of the driving rod 54.

[0077] Specifically, the sliding assembly 52 includes: a sliding bar 521, a plurality of tooth blocks 522 and a rack 523. The sliding bar 521 is slidably connected to the inner cavity of the plurality of interlaced holes 51. The length of the sliding bar 521 is not limited, and the side section of the sliding bar 521 is an L-shaped structure. The inner wall of the sliding bar 521 fits and rolls with the outer wall of the plurality of ball bearings 53, so that the sliding bar 521 can stably slide on the top of the shell 2. The plurality of tooth blocks 522 are equidistantly fixed to one side of the inner wall of the sliding bar 521. The tooth block 522 is meshed with the outer wall of the first gear 33. Through the movement of the sliding bar 521, the tooth block 522 can drive the two first gears 33 to rotate synchronously, so that the screw rod 32 can rotate stably. The rack 523 is fixed to the top of the sliding bar 521, and the rack 523 is meshed with the outer wall of the second gear 55. The rotation of the driving rod 54 makes it convenient for the second gear 55 to drive the rack 523 to move, so that the movement of the sliding bar 521 is convenient.

[0078] Furthermore, a fanning mechanism 6 is provided at the bottom of the driving mechanism 5, and the fanning mechanism 6 is provided below the bracket 56. The fanning mechanism 6 includes: a plurality of fan components 61, a synchronization component 62, a third gear 63 and a fourth gear 64. The plurality of fan components 61 are respectively provided on both sides of the inner cavity of the outer shell 2, and the fan components 61 can fan the gas on both sides of the inner cavity of the outer shell 2 so that the hot air can be fanned out from the inner cavity of the inclined hole 7. The synchronization component 62 is provided between one of the fan components 61 and the driving rod 54, the third gear 63 is fixedly inserted into one end of the driving rod 54, and the outer walls of the third gear 63 and the fourth gear 64 are meshed and connected. The fourth gear 64 is provided at one end of another fan component 61. Through the rotation of the driving rod 54, the third gear 63 drives the fourth gear 64 to rotate in the opposite direction, so that the two fan components 61 are fanned in opposite directions, so as to facilitate the gas on both sides of the inner cavity of the outer shell 2 to be fanned to the inclined holes 7 on both sides of the outer shell 2 respectively, thereby improving the heat dissipation efficiency of the inner cavity of the outer shell 2.

[0079] The fan assembly 61 includes: a rotating rod 611, a plurality of positioning sleeves 612 and a plurality of fan plates 613. One end of the rotating rod 611 is rotatably connected to the inner wall of the housing 2 through a bearing. The other ends of the plurality of rotating rods 611 are rotated below the same bracket 56 through a plurality of suspension rods. The synchronous assembly 62 is arranged between one of the rotating rods 611 and the driving rod 54. The synchronous assembly 62 includes two synchronous wheels and a synchronous belt. The synchronous belt is arranged between the two synchronous wheels. The two synchronous wheels are respectively fixed to one end of the rotating rod 611 and one end of the driving rod 54, so that one of the rotating rods 611 and the driving rod 54 can rotate. The rod 611 and the driving rod 54 rotate synchronously, and the fourth gear 64 is fixedly inserted into one end of the other rotating rod 611 to facilitate the two rotating rods 611 to rotate in opposite directions. A plurality of positioning sleeves 612 are fixedly inserted into the outer wall of the rotating rod 611, and a plurality of fanning plates 613 are fixed in a circular array to the outer wall of the adjacent positioning sleeves 612, so that the fanning plates 613 can dissipate the heat on both sides of the outer shell 2 outward, so that the device can not only quickly dissipate the heat of the outer wall of the electrical component 1, but also quickly dissipate the heat of the inner cavity of the outer shell 2, thereby improving the protection stability of the electrical automation electrical appliances.

[0080] Working principle of the present invention:

[0081] The servo motor at the end of the driving rod 54 drives the second gear 55 to drive the sliding bar 521 to slide horizontally, so that the two first gears 33 in the inner cavity of the sliding bar 521 can rotate under the push of the tooth block 522, which is convenient for the rotation of the screw rod 32. The position of the moving bar 411 is limited by the support frame 31, so that the moving bar 411 can stably move upward from the bottom of the electrical component 1, and the fan 423 in the inner cavity of the circulation box 421 is turned on, so that the fixed pipe 432 can accurately blow air to the side surface of the electrical component 1. Dust and hot air are blown to both sides of the inner cavity of the shell 2. At the same time, through the engagement of the synchronization component 62 and the third gear 63 and the fourth gear 64, the two rotating rods 611 rotate in opposite directions, so that the fanning plates 613 on the rotating rods 611 fan toward the inclined holes 7 on the same side, so that the hot air and dust blown to both sides of the inner cavity of the shell 2 can be blown out of the inner cavity of the shell 2 through the inclined holes 7, thereby improving the protection performance of the electrical component 1. At the same time, through the supporting mechanism 3, the electrical component 1 can be stably supported, so that the electrical component 1 can be stably used.

[0082] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A protective device for electrical engineering and electrical automation based on the Internet of Things, comprising: An electrical component (1), wherein a housing (2) is disposed outside the electrical component (1); The invention is characterized in that support mechanisms (3) are provided on both sides of the electrical component (1), a soot blowing mechanism (4) is provided on the support mechanism (3) and moves in a vertical direction, a driving mechanism (5) is provided above the electrical component (1), a fanning mechanism (6) is provided at the bottom of the driving mechanism (5), and the soot blowing mechanism (4) comprises: A moving component (41), the moving component (41) being slidably connected to the inner cavity of the supporting mechanism (3); A circulation component (42), wherein the circulation component (42) is fixed to the middle portion of the moving component (41); a blow rod assembly (43), the blow rod assembly (43) being arranged on a side of the moving assembly (41) close to the electrical component (1), the blow rod assembly (43) being used for blowing gas on both sides of the electrical component (1); The supporting mechanism (3) comprises: A support frame (31), wherein the support frame (31) and the electrical component (1) are arranged vertically and in parallel; A screw rod (32), the bottom of the screw rod (32) being rotatably interlaced with the bottom of the support frame (31) via a bearing; A first gear (33), the first gear (33) being fixed to a top end of the screw rod (32); An auxiliary component (34), wherein the auxiliary component (34) is arranged at the bottom of the support frame (31); A plurality of push rods (35), wherein the plurality of push rods (35) are fixed in a rectangular array to one end of the support frame (31) close to the electrical component (1), and two of the push rods (35) are interlaced and clamped with the corners of the electrical component (1); A plurality of suction cup pads (36), wherein the plurality of suction cup pads (36) are respectively fixed to two sides of the bottom of the support frame (31); The driving mechanism (5) comprises: A plurality of through holes (51), wherein the plurality of through holes (51) are respectively provided on both sides of the top of the housing (2), and a plurality of inclined holes (7) are provided on both sides of the bottom of the housing (2); A sliding assembly (52), the sliding assembly (52) being slidably connected to the inner cavities of the plurality of through holes (51); A plurality of rolling balls (53), wherein the rolling balls (53) are embedded in the inner cavity of the insertion hole (51); A driving rod (54) with a servo motor, the driving rod (54) being rotatably inserted into one side of the top of the housing (2); a second gear (55), the second gear (55) being fixedly inserted into one end of the driving rod (54); a plurality of brackets (56), the plurality of brackets (56) being fixed to the inner cavity of the housing (2) in the same horizontal plane, the two ends of the driving rod (54) being rotatably interlaced with one end of the plurality of brackets (56) via bearings, and the fanning mechanism (6) being arranged below the brackets (56); The fanning mechanism (6) comprises: A plurality of fan assemblies (61), wherein the plurality of fan assemblies (61) are respectively arranged on both sides of the inner cavity of the outer shell (2); A synchronization component (62), wherein the synchronization component (62) is arranged between one of the fan components (61) and the driving rod (54); A third gear (63) and a fourth gear (64), wherein the third gear (63) is fixedly inserted into one end of the driving rod (54), the outer walls of the third gear (63) and the fourth gear (64) are meshingly connected, and the fourth gear (64) is arranged at one end of another fan assembly (61).

2. A protective device for electrical engineering and electrical automation based on the Internet of Things according to claim 1, characterized in that: The auxiliary component (34) comprises: A fixing frame (341), wherein the fixing frame (341) is fixed to the bottom of the inner wall of the outer shell (2) by means of screws; A plurality of fixing blocks (342), wherein the plurality of fixing blocks (342) are respectively fixed at corners of the fixing frame (341) in a rectangular array; A plurality of clamping plates (343), wherein the clamping plates (343) are rotated with the top of the fixing block (342) via pins; A plurality of card slots (344) are respectively provided at the bottom of the back side of the two support frames (31); the card plate (343) is movably engaged with the inner cavity of an adjacent card slot (344).

3. A protective device for electrical engineering and electrical automation based on the Internet of Things according to claim 2, characterized in that: The moving component (41) comprises: A moving bar (411), both ends of which are slidably connected to the inner wall of the support frame (31), and the circulation component (42) is fixed to the middle of the moving bar (411); A plurality of pipe sleeves (412), wherein the plurality of pipe sleeves (412) are respectively fixed to two ends of the moving bar (411); A plurality of compression springs (413), wherein the compression springs (413) are fixed to one end of the inner wall of the pipe sleeve (412); A plurality of limit rods (414), wherein the limit rods (414) are fixed to one end of the compression spring (413), the limit rods (414) are slidably connected to the other end of the pipe sleeve (412), and the limit rods (414) are slidably connected to one end of an adjacent blowing rod assembly (43); A plurality of pull rods (415) are sleeved in the inner cavities of adjacent compression springs (413), one end of the pull rod (415) is fixedly connected to one end of a limit rod (414), and the pull rod (415) is slidably connected to one end of a pipe sleeve (412).

4. A protective device for electrical engineering and electrical automation based on the Internet of Things according to claim 3, characterized in that: The circulation component (42) comprises: A circulation box (421), wherein the circulation box (421) is fixed to the middle of the moving bar (411), and the blowing rod assembly (43) is arranged on a side of the circulation box (421) close to the electrical component (1); An air cavity (422), wherein the air cavity (422) is opened in the top inner cavity of the circulation box (421); A fan (423), wherein the fan (423) is fixed to the bottom of the inner cavity of the air cavity (422); A plurality of connecting tubes (424), wherein the plurality of connecting tubes (424) are fixedly connected through and through the bottom of the air cavity (422); An air inlet scoop (425) is fixedly inserted into the bottom of the circulation box (421), and the plurality of connecting pipes (424) are in communication with the inner cavity of the air inlet scoop (425).

5. The protection device for electrical engineering and electrical automation based on the Internet of Things according to claim 4 is characterized in that: The blowing rod assembly (43) comprises: A U-shaped plate (431), wherein the U-shaped plate (431) is slidably interlaced with two ends of an adjacent moving bar (411); A plurality of fixed tubes (432) and a plurality of hoses (433), wherein the plurality of fixed tubes (432) are slidably inserted into the middle of the U-shaped plate (431) at equal intervals through a rubber sleeve, and the hose (433) is sleeved on one end of the fixed tube (432), and the plurality of hoses (433) are fixedly inserted and connected with the top of an adjacent circulation box (421).

6. The protection device for electrical engineering and electrical automation based on the Internet of Things according to claim 1, characterized in that: The sliding assembly (52) comprises: A sliding bar (521), the sliding bar (521) being slidably connected to the inner cavities of the plurality of interpenetrating holes (51); A plurality of tooth blocks (522), wherein the plurality of tooth blocks (522) are fixed at equal distances to one side of the inner wall of the sliding bar (521), and the tooth blocks (522) are meshingly connected with the outer wall of the first gear (33); A rack (523), the rack (523) being fixed to the top of the sliding bar (521), and the rack (523) being meshingly connected with the outer wall of the second gear (55).

7. The protection device for electrical engineering and electrical automation based on the Internet of Things according to claim 1, characterized in that: The fan assembly (61) comprises: A rotating rod (611), one end of the rotating rod (611) being rotatably interlaced with the inner wall of the housing (2) via a bearing, the other ends of a plurality of the rotating rods (611) being rotated below the same bracket (56) via a plurality of suspension rods, the synchronizing component (62) being arranged between one of the rotating rods (611) and the driving rod (54), and the fourth gear (64) being fixedly interlaced with one end of another of the rotating rods (611); A plurality of positioning sleeves (612), wherein the plurality of positioning sleeves (612) are fixedly inserted into the outer wall of the rotating rod (611); A plurality of fanning plates (613) are fixed to the outer walls of adjacent positioning sleeves (612) in a circular array.

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