CN115515405A - A heat dissipation protection device for electromechanical equipment - Google Patents

Abstract

The invention discloses a heat dissipation protection device for electromechanical equipment, which comprises an installation box, the left and right sides of the installation box are provided with start-up mechanisms, the start-up mechanism includes a conversion box, an air pump is fixed inside the installation box, and the air pump An adapter tube is installed on the top, and the adapter tube communicates with the conversion box, and the left and right sides of the conversion box are fixedly connected with connection mechanisms, the connection mechanism includes a connection box, and a closing mechanism is arranged between the two connection boxes. The closing mechanism includes an installation frame, and a heat dissipation mechanism is arranged inside the installation frame. By starting the air pump, the high-pressure gas released by the air pump can enter the interior of the control cabinet through the heat dissipation holes of the control cabinet. The blowing gas has a higher air pressure. With the help of air pressure, the gas flow can be accelerated, so that the gas inside the control cabinet can circulate faster. The circulating gas can take the hot gas out of the control cabinet, so as to achieve the effect of heat dissipation protection. .

Description

A heat dissipation protection device for electromechanical equipment

technical field

The invention relates to the field of electromechanical equipment, in particular to a heat dissipation protection device for electromechanical equipment.

Background technique

Electromechanical equipment generally refers to machinery, electrical appliances and electrical automation equipment, which contains many types, and the common control cabinet is a kind of electromechanical equipment;

The control cabinet can be used indoors or outdoors, and the outdoor use environment is much harsher than the indoor use, but the control cabinets used are the same, which will cause the control cabinets used outdoors to be compared with those used indoors. The life of the control cabinet is reduced, and the failure rate is also high;

In order to ensure the normal operation of the internal electrical components, the traditional control cabinet will install a cooling fan on the control cabinet to dissipate heat. However, because it is outdoors, when encountering hot weather, the outdoor temperature is high, and the sun directly shines on the control cabinet. The heating of the control cabinet, coupled with the heat emitted by the electrical components inside the control cabinet, causes a large amount of heat to be stored in the control cabinet, and ordinary cooling fans cannot provide heat dissipation protection for the electrical components in the control cabinet.

Contents of the invention

The purpose of the present invention is to provide a heat dissipation protection device for electromechanical equipment to solve the above technical problems.

In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions to realize:

A heat dissipation protection device for electromechanical equipment, comprising an installation box, the left and right sides of the installation box are provided with start-up mechanisms, the start-up mechanism includes a conversion box, an air pump is fixed inside the installation box, and a rotary switch is installed on the air pump Connecting pipe, the transfer pipe communicates with the conversion box, the left and right sides of the conversion box are fixedly connected with connecting mechanisms, the connecting mechanism includes a connecting box, a closing mechanism is arranged between the two connecting boxes, and the closing mechanism It includes an installation frame, and a heat dissipation mechanism is arranged inside the installation frame.

Preferably, a first partition is fixedly arranged inside the conversion box, and two second partitions are fixedly arranged at the bottom of the first partition, and the second partition is fixedly connected with the conversion box, and the top of the conversion box A slide bar is provided throughout, and the slide bar is slidably connected with the conversion box and the first partition, and the bottom end of the slide bar is fixedly connected with a movable plate, and the movable plate is connected with the conversion box through a third spring, and the movable plate The board is slidably connected with the conversion box, and a plurality of through holes are provided through the first partition, and a ventilation pipe is provided through the first partition, and the ventilation pipe is fixedly connected with the first partition, and the first partition is fixedly connected with the first partition. A connecting frame is arranged above a partition, and a sealing block is fixed at the bottom of the connecting frame, and the sealing block is slidably connected with the through hole. A sponge, the bottom of the placement box is provided with a plurality of water outlet holes, and the placement box is slidably connected with the installation box.

Preferably, the connection box is fixedly connected to the conversion box, a second connection pipe and a third connection pipe are respectively fixed inside the two connection boxes, the top of the second connection pipe communicates with the conversion box, and the first The top ends of the three connecting pipes extend to the interior of the installation box and are fixedly connected with the installation box.

Preferably, a sealing rotating plate is arranged inside the installation frame, a fixing plate is fixedly connected to the sealing rotating plate, a chute is provided on the inner wall of the inner cavity of the installation frame, and a fixing block is fixedly arranged inside the chute, A slider is arranged above the fixed block, the slider is slidably connected to the chute, a third rotating plate is rotatably connected to the fixed block, and the end of the third rotating plate away from the fixed block is rotatably connected to the fixed plate. The third rotating plate is rotatably connected to a second rotating plate, and the end of the second rotating plate away from the third rotating plate is rotatably connected to the slider, and the slider is rotatably connected to a first rotating plate, and the first rotating plate is rotatably connected to the sliding block. One end of a rotating plate away from the slider is rotatably connected to the fixed plate, and a fourth connecting pipe is provided through the bottom of the installation frame, and the fourth connecting pipe is fixedly connected to the installation frame, and the left and right ends of the fourth connecting pipe are respectively connected to the The second connecting pipe and the third connecting pipe are connected, the inside of the chute is provided with a sixth connecting pipe, the sixth connecting pipe is connected with the fourth connecting pipe, and the inside of the sixth connecting pipe is slidably connected with a fourth connecting pipe. For the piston, the top end of the fourth piston is fixedly provided with a push rod, and the top end of the installation frame is provided with a rebound mechanism, and the rebound mechanism extends to the inside of the chute.

Preferably, the rebound mechanism includes a limit box, the limit box is fixedly connected with the installation frame, a slide plate is slidably connected inside the limit box, and a slide column is fixedly connected to the bottom of the slide plate, and the bottom of the slide column The end extends to the outside of the limit box where it meets the slide block.

Preferably, the heat dissipation mechanism includes an air guide box, the top of the air guide box communicates with the conversion box through a first connecting pipe, the inside of the air guide box is rotatably connected with a rotating shaft, and the air guide plate is fixedly connected to the rotating shaft, and the rotating shaft A pulley is fixedly connected to the top, and the two pulleys are connected through a connecting belt. An auxiliary box is fixedly connected to the wind guide box, and two first pistons are slidably connected inside the auxiliary box. A rack is fixedly arranged in between, and a gear meshes with the rack, and the gear is fixedly connected with the rotating shaft, and an exchange assembly is arranged on the right side of the auxiliary box.

Preferably, the exchange assembly includes an exchange box, the left top of the exchange box communicates with the auxiliary box through the seventh connecting pipe, the right bottom of the exchange box communicates with the auxiliary box through the eighth connecting pipe, the exchange Two third pistons are slidably connected inside the box, and a push rod is fixedly arranged on the third piston, and the top end of the push rod extends above the exchange box, and two baffles are arranged between the two third pistons, The baffle is fixedly connected with the exchange box, and the baffle is connected with the third piston through the first spring.

Preferably, the left and right sides of the first connecting pipe are fixedly connected with fifth connecting pipes, the fifth connecting pipe located on the front of the first connecting pipe communicates with the exchange box, and the fifth connecting pipe located on the back of the first connecting pipe communicates with the exchange box. A spray gun is installed on the five connecting pipes.

Preferably, a top cover is fixedly connected to the top of the installation box, and a plurality of ventilation holes are opened on the front and rear sides of the installation box.

The beneficial effects of the present invention are:

1. In the present invention, by starting the air pump, the high-pressure gas released by the air pump can enter the interior of the control cabinet through the cooling holes of the control cabinet. Since the gas released by the air pump is relatively larger than the gas blown by the cooling fan, the air pressure can be accelerated. The flow of gas enables the gas inside the control cabinet to circulate faster, and the circulating gas can take the hot gas out of the control cabinet, thereby achieving the effect of heat dissipation protection.

2. By exchanging components, the gas in the first connecting pipe and the fifth connecting pipe can be passed into the auxiliary box from different directions, and the rack in the auxiliary box can be used to drive the gear with the help of air pressure, so that the air deflector can be rotated. The air deflector can change the flow direction of the gas, so that the gas can conduct targeted heat dissipation on the electrical components in the upper, middle and lower parts of the control cabinet.

3. By setting the water-absorbing sponge to absorb water in rainy weather, as the rain continues to absorb, the weight of the water-absorbing sponge will continue to increase, so that the weight will stop the sealing block from blocking the through hole, so that the gas released by the air pump will enter For different pipelines, the sealing rotary plate can be rotated by the air pressure of the gas, thereby sealing the installation frame, covering the cooling net or cooling holes on the control cabinet, effectively preventing the entry of rainwater.

4. By opening multiple water outlet holes at the bottom of the storage box, it is convenient for the water-absorbing sponge to drain, so that after the rain stops, the water-absorbing sponge will continue to drain water and reduce its weight, so that the blocking block will block the through hole again to cut off the gas circulation channel. Under the action of the elastic mechanism, the sealing rotating plate is restored to its original shape, which effectively realizes the closed protection of rainfall and the protection of heat dissipation by opening when it stops raining.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the connection schematic diagram of installation frame and installation box of the present invention;

Fig. 3 is a structural schematic diagram of the heat dissipation mechanism of the present invention;

Fig. 4 is a schematic structural diagram of the switching assembly of the present invention;

Fig. 5 is the structural representation of starting mechanism of the present invention;

Fig. 6 is a structural schematic diagram of the closing mechanism of the present invention;

Figure 7 is an enlarged schematic view of part A of Figure 6 of the present invention;

Fig. 8 is a schematic structural view of the rebound mechanism of the present invention;

Fig. 9 is a schematic diagram of the connection between the sixth connecting pipe and the ejector rod in the present invention.

Reference signs: 1. Installation box; 2. Top cover; 3. Absorbent sponge; 4. Placement box; 5. Connection box; 6. First connecting pipe; 7. Installation frame; 8. Air pump; 10. Conversion box; 11. Second connecting pipe; 12. Limiting box; 13. Ventilation pipe; 14. Third connecting pipe; 15. Fourth connecting pipe; 16. Sealing transfer plate; 17. Spray gun; 18. The first Five connecting pipes; 19, the first piston; 20, exchange box; 21, rack; 22, gear; 23, pulley; 24, connecting belt; The sixth connecting pipe; 29, the chute; 30, the push rod; 31, the seventh connecting pipe; 32, the third piston; 33, the baffle; 34, the first spring; 35, the eighth connecting pipe; 36, the second Spring; 37, slide plate; 38, sliding column; 39, ejector rod; 40, sealing block; 41, fourth piston; 42, fixed plate; 43, first rotating plate; 44, slide block; 45, second rotating plate ; 46, the third rotating plate; 47, fixed block; 48, slide bar; 49, connecting frame; 50, the first dividing plate; 51, movable plate; 52, the third spring; 53, the second dividing plate; 54, auxiliary box.

detailed description

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific embodiments and accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, not all . Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

Example 1:

As shown in Figure 1-4, a heat dissipation protection device for electromechanical equipment, including an installation box 1, is characterized in that: the left and right sides of the installation box 1 are provided with a starting mechanism, the starting mechanism includes a conversion box 10, and the inside of the installation box 1 is fixed. There is an air pump 8, and an adapter pipe 9 is installed on the air pump 8. The adapter pipe 9 communicates with the conversion box 10, and the left and right sides of the conversion box 10 are fixedly connected with connecting mechanisms. There is a closing mechanism, the closing mechanism includes the installation frame 7, and the inside of the installation frame 7 is provided with a heat dissipation mechanism. There is a rotating shaft 26, the rotating shaft 26 is fixedly connected with the wind deflector 25, the rotating shaft 26 is fixedly connected with a pulley 23, the two pulleys 23 are connected through the connecting belt 24, the auxiliary box 54 is fixedly connected with the air guiding box 27, and the auxiliary box 54 slides inside Two first pistons 19 are connected, a rack 21 is fixedly arranged between the two first pistons 19, a gear 22 is meshed on the rack 21, the gear 22 is fixedly connected with the rotating shaft 26, and an exchange assembly is arranged on the right side of the auxiliary box 54 , the connection box 5 is fixedly connected with the conversion box 10, and the second connection pipe 11 and the third connection pipe 14 are respectively fixedly arranged inside the two connection boxes 5, the top of the second connection pipe 11 communicates with the conversion box 10, and the third connection pipe 14 The top extends to the inside of the installation box 1 and is fixedly connected with the installation box 1;

There are multiple ventilation holes on the front and rear sides of the installation box 1, and the device is directly placed on the corresponding control cabinet. The installation box 1 and the connection box 5 on the device are connected to the control cabinet through bolts;

Start the air pump 8, the air pump 8 will release the gas to the inside of the air box 27 through the transfer pipe 9, and the released gas will directly enter the control cabinet through the cooling holes provided on the control cabinet. Large, so that the gas will immediately push the gas in the control cabinet out of the control cabinet after entering the control cabinet, and the exhausted gas will take away the heat inside the control cabinet and discharge it, thus effectively protecting the control cabinet from heat dissipation.

Example 2:

As shown in Figures 1-4, under the condition that other parts are the same as in Embodiment 1, the difference between this embodiment and Embodiment 1 is that the exchange assembly includes an exchange box 20, and the left top of the exchange box 20 passes through the seventh connecting pipe 31 communicates with the auxiliary box 54, and the bottom of the right side of the exchange box 20 communicates with the auxiliary box 54 through the eighth connecting pipe 35. The inside of the exchange box 20 is slidably connected with two third pistons 32, and the third piston 32 is fixedly provided with a pusher. Rod 30, the top of push rod 30 extends above the exchange box 20, two baffles 33 are arranged between the two third pistons 32, the baffles 33 are fixedly connected with the exchange box 20, and the baffles 33 are connected to the first spring 34 by the first spring 34. The three pistons 32 are connected to each other, the left and right sides of the first connecting pipe 6 are fixedly connected with the fifth connecting pipe 18, and the fifth connecting pipe 18 located on the front of the first connecting pipe 6 communicates with the exchange box 20;

When the wind guide box 27 guides the wind, because the position of the wind guide box 27 is fixed, the direction of the wind blowing is also fixed. At this time, the hand can be stretched into the installation frame when the sealing rotating plate 16 does not block the installation frame 7. 7 Pull the push rod 30 inside to make the push rod 30 move up continuously. When the push rod 30 cannot move up, stop pulling the push rod 30, and the gas that enters the fifth connecting pipe 18 through the first connecting pipe 6 will pass through the seventh connecting pipe. The tube 31 enters the auxiliary box 54, and then, with the help of the air pressure of the gas, the third piston 32 can be pushed, the third piston 32 drives the rack 21 to move down, the rack 21 can drive the gear 22 to rotate, and the gear 22 drives the rotating shaft 26 to rotate, and the rotating shaft 26 drives another rotating shaft 26 to rotate through connecting belt 24, belt pulley 23, thereby can drive two wind deflectors 25 to rotate together, by rotating wind deflector 25, can make wind deflector 25 change the trend of gas, thereby gas can blow to The upper, middle and lower parts of the control cabinet can be targeted for heat dissipation protection;

When the rack 21 cannot move down, you can push the push rod 30 to make the third piston 32 move down continuously. When it cannot move down, stop pushing. At this time, the gas will push the rack 21 from the bottom of the auxiliary box 54 to move up and drive the gear 22 Rotate so that the wind deflector 25 changes direction again;

When not in use, the push rod 30 can be released directly, and the push rod 30 will go back to the distance under the action of the first spring 34, so that the fifth connecting pipe 18 will not communicate with any connecting pipe, and cannot carry out gas delivery. ;

A spray gun 17 is installed on the fifth connecting pipe 18 located at the back of the first connecting pipe 6 , and by providing one more connecting pipe and spray gun 17 , dust cleaning can be performed on various parts in the control cabinet in a targeted manner.

Example 3:

As shown in Figure 1-2 and Figure 5-9, in the case that other parts are the same as in Embodiment 1, the difference between this embodiment and Embodiment 1 is that a first partition 50 is fixed inside the conversion box 10, The bottom of the first partition 50 is fixedly provided with two second partitions 53, the second partition 53 is fixedly connected with the conversion box 10, the top of the conversion box 10 is provided with a slide bar 48, the slide bar 48 is connected with the conversion box 10, the first The partition 50 is slidably connected, the bottom end of the slide bar 48 is fixedly connected with a movable plate 51, the movable plate 51 is connected with the conversion box 10 through the third spring 52, the movable plate 51 is slidably connected with the conversion box 10, and the first partition 50 penetrates A plurality of through holes are provided, and a ventilation pipe 13 is provided through the first partition 50, and the ventilation pipe 13 is fixedly connected with the first partition 50, and a connecting frame 49 is arranged above the first partition 50, and the bottom of the connecting frame 49 is fixed. There is a sealing block 40, the sealing block 40 is slidably connected with the through hole, the top of the sliding rod 48 is fixedly connected with the placement box 4, the inside of the placement box 4 is fixedly connected with the water-absorbing sponge 3, and the bottom end of the placement box 4 is provided with a plurality of water outlet holes. The box 4 is slidably connected with the installation box 1, the inside of the installation frame 7 is provided with a sealing rotating plate 16, the sealing rotating plate 16 is fixedly connected with a fixed plate 42, and the inner wall of the inner cavity of the installation frame 7 is provided with a chute 29, and the chute 29 is fixed inside A fixed block 47 is provided, and a slider 44 is arranged above the fixed block 47. The slider 44 is slidably connected with the chute 29. The fixed block 47 is rotatably connected with a third rotating plate 46. The third rotating plate 46 is far away from one end of the fixed block 47. Rotately connected with the fixed plate 42, the third rotating plate 46 is rotatably connected with the second rotating plate 45, and the end of the second rotating plate 45 away from the third rotating plate 46 is rotatably connected with the slider 44, and the slider 44 is rotatably connected with the first A rotating plate 43, the end of the first rotating plate 43 away from the slider 44 is rotationally connected to the fixed plate 42, the bottom of the mounting frame 7 is provided with a fourth connecting pipe 15, the fourth connecting pipe 15 is fixedly connected to the mounting frame 7, the fourth The left and right ends of the connecting pipe 15 communicate with the second connecting pipe 11 and the third connecting pipe 14 respectively, the inside of the chute 29 is provided with a sixth connecting pipe 28, the sixth connecting pipe 28 communicates with the fourth connecting pipe 15, and the sixth connecting pipe 28 communicates with the fourth connecting pipe 15. A fourth piston 41 is slidably connected to the inside of the connecting pipe 28 , the top of the fourth piston 41 is fixedly provided with a push rod 39 , and the top of the installation frame 7 is provided with a rebound mechanism extending to the inside of the chute 29 ;

The top of the installation box 1 is fixedly connected with a top cover 2. When it encounters rainy weather, the rainwater will not only drip directly onto the absorbent sponge 3 and be absorbed by the absorbent sponge 3, but also drip onto the top cover 2 and flow along the top cover 2 to absorb water. on the sponge 3, so that the water-absorbing sponge 3 can absorb rainwater faster;

As the water-absorbing sponge 3 absorbs rainwater continuously, the weight of the water-absorbing sponge 3 will also continue to increase. With the help of the weight, the slide bar 48 can drive the connecting frame 49 to move down, and the connecting frame 49 drives the sealing block 40 to move down, so that the first partition The through hole on the plate 50 is opened, at this time, the gas discharged from the adapter pipe 9 will enter the second connecting pipe 11 through the through hole, and then part of the gas passing through the second connecting pipe 11 will return to the installation box 1 to accelerate the heat dissipation inside the installation box 1 , the other part will enter the interior of the sixth connecting pipe 28 and impact the fourth piston 41, so that the fourth piston 41 will drive the slider 44 to move upward, and the upward movement of the slider 44 will cause the first rotating plate 43 and the second rotating plate 45 to rotate. The second rotating plate 45 drives the third rotating plate 46 to rotate, so that under the cooperation of the third rotating plate 46, the first rotating plate 43 and the fixed plate 42, the sealing rotating plate 16 returns to the inside of the mounting frame 7 to seal the mounting frame 7 At this time, the external rain will not be able to enter the inside of the control cabinet through the cooling holes of the control cabinet, which effectively protects the control cabinet, and there are cooling holes at the bottom of the installation frame 7, and the cooling holes of the control cabinet correspond to the cooling holes at the bottom of the installation frame 7. The cooperation can still play a heat dissipation effect when the sealing rotating plate 16 blocks the installation frame 7;

The rebound mechanism includes a limit box 12, which is fixedly connected to the installation frame 7. A slide plate 37 is slidably connected to the inside of the limit box 12. A sliding column 38 is fixedly connected to the bottom of the slide plate 37. The bottom end of the slide column 38 extends to the limit position. The outer side of the box 12 is connected to the slide block 44. When the rain stops, the water-absorbing sponge 3 will only drain water and cannot absorb water. Since the bottom of the box 4 is provided with a plurality of water outlet holes, the water source on the water-absorbing sponge 3 will flow along. The water outlet hole is discharged, and the discharge of the water source will reduce the weight of the water-absorbing sponge 3, so that the sliding bar 48 will move up under the action of the third spring 52, and the moving up of the sliding bar 48 will cause the sealing block 40 to block the through hole, thereby effectively sealing the water. This channel is closed, so that the gas cannot enter the second connecting pipe 11. At this time, the piston in the sixth connecting pipe 28 will lose the support of the air pressure, and will be driven by the second spring 36 to move the movable column down and extrude, and the movable column will squeeze the slider. 44, make the slider 44 move down continuously, the slider 44 moves down to drive the first rotating plate 43, the second rotating plate 45, and the third rotating plate 46 to rotate, so that the sealing rotating plate 16 is rotated again, the installation frame 7 is opened, and the release Cooling holes on the control cabinet for heat dissipation.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and those described in the above-mentioned embodiments and description are only preferred examples of the present invention, and are not intended to limit the present invention, without departing from the spirit and scope of the present invention. Under the premise, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (9)

1. The utility model provides an electromechanical device heat dissipation protection device, includes install bin (1), its characterized in that: both sides all are provided with actuating mechanism about install bin (1), actuating mechanism includes conversion box (10), install bin (1) inside fixed air pump (8) that is provided with, install switching pipe (9) on air pump (8), switching pipe (9) and conversion box (10) intercommunication, the equal fixedly connected with coupling mechanism in both sides about conversion box (10), coupling mechanism includes connecting box (5), two be provided with closing mechanism between connecting box (5), closing mechanism includes installing frame (7), installing frame (7) inside is provided with heat dissipation mechanism.

2. The electromechanical device heat dissipation protection device of claim 1, wherein: a first clapboard (50) is fixedly arranged inside the conversion box (10), two second partition boards (53) are fixedly arranged at the bottom of the first partition board (50), the second clapboard (53) is fixedly connected with the conversion box (10), a sliding rod (48) is arranged at the top of the conversion box (10) in a penetrating way, the sliding rod (48) is connected with the conversion box (10) and the first clapboard (50) in a sliding way, a movable plate (51) is fixedly connected at the bottom end of the sliding rod (48), the movable plate (51) is connected with the conversion box (10) through a third spring (52), the movable plate (51) is connected with the conversion box (10) in a sliding way, a plurality of through holes are arranged on the first clapboard (50) in a penetrating way, a vent pipe (13) is arranged on the first clapboard (50) in a penetrating way, the vent pipe (13) is fixedly connected with the first clapboard (50), a connecting frame (49) is arranged above the first clapboard (50), the bottom of the connecting frame (49) is fixedly provided with a sealing block (40), the sealing block (40) is connected with the through hole in a sliding way, the top end of the sliding rod (48) is fixedly connected with a placing box (4), the interior of the placing box (4) is fixedly connected with a water-absorbing sponge (3), place box (4) bottom and run through and be provided with a plurality of apopores, place box (4) and install bin (1) sliding connection.

3. The electromechanical device heat dissipation protection apparatus of claim 1, wherein: the connecting box (5) and the conversion box (10) are fixedly connected, two the inside second connecting pipe (11) and the inside third connecting pipe (14) that are fixedly provided with respectively of connecting box (5), second connecting pipe (11) top is linked together with conversion box (10), third connecting pipe (14) top extends to the install bin (1) inside and with install bin (1) fixed connection.

4. The electromechanical device heat dissipation protection device of claim 3, wherein: the mounting frame (7) is internally provided with a sealing rotating plate (16), the sealing rotating plate (16) is fixedly connected with a fixing plate (42), the inner cavity wall of the mounting frame (7) is provided with a sliding groove (29), the sliding groove (29) is internally and fixedly provided with a fixing block (47), a sliding block (44) is arranged above the fixing block (47), the sliding block (44) is connected with the sliding groove (29) in a sliding manner, the fixing block (47) is rotatably connected with a third rotating plate (46), one end of the third rotating plate (46) far away from the fixing block (47) is rotatably connected with the fixing plate (42), the third rotating plate (46) is rotatably connected with a second rotating plate (45), one end of the second rotating plate (45) far away from the third rotating plate (46) is rotatably connected with the sliding block (44), the sliding block (44) is rotatably connected with a first rotating plate (43), one end of the first rotating plate (43) far away from the sliding block (44) is rotatably connected with the fixing plate (42), a fourth connecting pipe (15) is arranged at the bottom of the mounting frame (7) in a penetrating manner, the fourth connecting pipe (15) is fixedly connected with the mounting frame (7), and the second connecting pipe (29) is respectively communicated with the second connecting pipe (11), sixth connecting pipe (28) are linked together with fourth connecting pipe (15), the inside sliding connection of sixth connecting pipe (28) has fourth piston (41), fourth piston (41) top is fixed and is provided with ejector pin (39), installing frame (7) top is run through and is provided with resilience mechanism, resilience mechanism extends to inside spout (29).

5. The electromechanical device heat dissipation protection device of claim 4, wherein: the resilience mechanism includes spacing box (12), spacing box (12) and installing frame (7) fixed connection, the inside sliding connection of spacing box (12) has slide (37), slide (37) bottom fixedly connected with slip post (38), slip post (38) bottom extends to the department that meets with slider (44) in the spacing box (12) outside.

6. The electromechanical device heat dissipation protection apparatus of claim 1, wherein: the heat dissipation mechanism comprises an air guide box (27), the top end of the air guide box (27) is communicated with a conversion box (10) through a first connecting pipe (6), a rotating shaft (26) is connected to the inside of the air guide box (27) in a rotating mode, an air deflector (25) is fixedly connected to the rotating shaft (26), a belt pulley (23) is fixedly connected to the rotating shaft (26) in a rotating mode, the belt pulley (23) is connected to the rotating shaft (26) in a connecting mode through a connecting belt (24), an auxiliary box (54) is fixedly connected to the air guide box (27), two first pistons (19) are slidably connected to the inside of the auxiliary box (54) in a sliding mode, a rack (21) is fixedly arranged between the first pistons (19), a gear (22) is meshed to the rack (21), the gear (22) is fixedly connected with the rotating shaft (26), and an exchange assembly is arranged on the right side of the auxiliary box (54).

7. The electromechanical device heat dissipation protection apparatus of claim 6, wherein: the exchange assembly comprises an exchange box (20), the top of the left side of the exchange box (20) is communicated with an auxiliary box (54) through a seventh connecting pipe (31), the bottom of the right side of the exchange box (20) is communicated with the auxiliary box (54) through an eighth connecting pipe (35), two third pistons (32) are slidably connected inside the exchange box (20), a push rod (30) is fixedly arranged on each third piston (32), the top end of each push rod (30) extends to the upper side of the exchange box (20), two baffle plates (33) are arranged between the third pistons (32), each baffle plate (33) is fixedly connected with the exchange box (20), and each baffle plate (33) is connected with the corresponding third piston (32) through a first spring (34).

8. The electromechanical device heat dissipation protection apparatus of claim 7, wherein: the spray gun is characterized in that fifth connecting pipes (18) are fixedly connected to the left side and the right side of the first connecting pipe (6), the fifth connecting pipe (18) located on the front face of the first connecting pipe (6) is communicated with an exchange box (20), and a spray gun (17) is mounted on the fifth connecting pipe (18) located on the back face of the first connecting pipe (6).

9. The electromechanical device heat dissipation protection apparatus of claim 1, wherein: install bin (1) top fixedly connected with overhead guard (2), a plurality of ventilation holes have all been seted up to both sides around install bin (1).

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