Electric control equipment of special vehicle motor

Abstract

The invention discloses electric control equipment of a special vehicle motor, and relates to the technical field of electric control equipment, the electric control equipment comprises an electric control equipment body, a heat dissipation assembly and a rotating assembly, the electric control equipment body is fixedly connected with a top cover, and one end of the electric control equipment body is fixedly connected with a fixing sleeve; the heat dissipation assembly comprises heat dissipation pipes installed in the electric control equipment body, the number of the heat dissipation pipes is multiple, multiple sets of air outlet holes are formed in the heat dissipation pipes, one end of each heat dissipation pipe extends into the fixing sleeve, and the heat dissipation assembly blows air through the air outlet holes formed in the multiple sets of heat dissipation pipes to dissipate heat of electrical elements in the electric control equipment body. Through cooperation of the heat dissipation assembly and the rotating assembly, air is uniformly blown into the electric control equipment body after being cooled, so that the heat dissipation efficiency of the electric control equipment body is improved, and the problem that in the prior art, when the external temperature is high, the heat exchange efficiency is poor, and consequently the heat dissipation efficiency of the electric control equipment body is low is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of electric control equipment, in particular to an electric control equipment for a special vehicle motor. Background Art

[0002] The electronic control equipment of the motor refers to various electronic devices used to control the operation of the motor, mainly including modules such as motor controller, sensor, electronic controller, power supply and distribution system. The motor controller is the core part of the electronic control equipment. It controls the start, stop, speed, direction and other parameters of the motor by receiving external command signals to achieve precise control of the motor.

[0003] At present, the electric control equipment of the motor generates heat during operation. If the heat cannot be dissipated in time, the temperature of the equipment will be too high, thereby affecting its normal operation, and may even damage the equipment or shorten its service life. The heat dissipation methods of the electric control equipment in the prior art include the following methods: the first is to dissipate heat naturally by adding a heat sink, and the second is to dissipate heat by adding a fan. However, both of the above heat dissipation methods absorb and discharge the heat inside the electric control equipment, and dissipate the heat of the electric control equipment through heat exchange between the inside and outside air. However, when the external ambient temperature is too high, the heat exchange between the inside and outside air cannot achieve a good heat dissipation effect on the electric control equipment. To this end, the present invention proposes an electric control equipment for a special vehicle motor. Summary of the invention

[0004] The object of the present invention is to provide an electric control device for a special vehicle motor to solve the problems raised in the above background technology. To achieve the above object, the present invention provides the following technical solutions: an electric control device for a special vehicle motor, comprising an electric control device body, a heat dissipation component and a rotating component, the electric control device body is fixedly connected with a top cover, and one end of the electric control device body is fixedly connected with a fixed sleeve, the heat dissipation component comprises a heat dissipation pipe installed inside the electric control device body, the heat dissipation pipe is provided with multiple groups, and the heat dissipation pipe is provided with multiple groups of air outlet holes, one end of the heat dissipation pipe extends into the fixed sleeve, and the heat dissipation component blows air through the multiple groups of air outlet holes provided on the heat dissipation pipe to dissipate the electrical components inside the electric control device body, the rotating component is arranged in coordination with the heat dissipation component, the rotating component is used to drive the multiple groups of heat dissipation pipes to reciprocate, so that the blowing area of ​​the heat dissipation pipe is increased, and the heat dissipation efficiency of the electric control device body is improved through the mutual cooperation of the heat dissipation component and the rotating component.

[0005] Preferably, the heat dissipation assembly includes a motor fixed in the fixed sleeve, the output end of the motor is fixedly connected to a coupling, one end of the coupling is fixedly connected to a driving shaft, a wind wheel is fixedly connected to the driving shaft, the outer side surface of the wind wheel is sleeved with a wind hood fixed to the inside of the fixed sleeve, the wind hood is rotatably connected to the driving shaft, and one end of the wind hood is provided with a plurality of through holes, the other end of the wind hood is connected to a blowing pipe, the end of the blowing pipe is connected to a cooling member for cooling the air, and the end of the cooling member is connected to a connecting pipe, the end of the connecting pipe is connected to a shunt pipe, the shunt pipe is rotatably connected to a plurality of rotating tubes, and the plurality of rotating tubes are respectively fixedly connected to the plurality of heat dissipation tubes, so as to dissipate heat inside the electric control equipment body and improve the heat dissipation effect.

[0006] Preferably, the cooling component includes a cooling tank installed inside the fixed sleeve, the cooling tank is connected with an air inlet pipe connected with the blowing pipe, the air inlet pipe extends to the bottom end of the cooling tank, and the other end of the cooling tank is connected with an air outlet pipe, the end of the air outlet pipe is connected with a connecting pipe, the end of the connecting pipe is connected with a drying tank connected with the connecting pipe, the outer sides of the drying tank and the cooling tank are fixedly connected with a fixing seat fixedly connected to the fixed sleeve, and an agitator connected to the drive shaft is installed inside the drying tank to facilitate cooling of the hot air, thereby blowing the cooled air into the interior of the electronic control device body.

[0007] Preferably, the stirring member includes a rotating shaft rotatably connected to the drying tank, a plurality of groups of stirring blades are fixedly connected to the outer side surface of the rotating shaft, and a driven wheel is fixedly connected to the end of the rotating shaft, a belt is transmission-connected to the outer side surface of the driven wheel, and the end of the belt is transmission-connected to a driving wheel fixedly connected to the driving shaft, so as to stir the desiccant inside the drying tank, improve the contact between air and desiccant, and facilitate natural drying of the desiccant through the stirring effect.

[0008] Preferably, the rotating assembly includes a flat gear fixedly connected to the multiple groups of rotating tubes respectively, the outer side of the flat gear is meshed with a first rack, a connecting plate is fixedly connected to the first rack, a connecting piece is installed between the connecting plate and the main body of the electronic control device, and a reciprocating moving piece connected to the driving shaft is also connected to the connecting plate, the reciprocating moving piece is used to drive the first rack to move back and forth up and down, so as to drive the heat dissipation tube to rotate back and forth.

[0009] Preferably, the reciprocating member includes an incomplete gear fixedly connected to the driving shaft, a second rack is meshed on the outer side of the incomplete gear, both ends of the second rack are fixedly connected to fixed plates, a third rack meshed with the incomplete gear is fixedly connected between the two groups of fixed plates, and a fixing column fixedly connected to the connecting plate is fixedly connected to the third rack, so as to drive the connecting plate to move reciprocally up and down, thereby causing the first rack to move reciprocally up and down.

[0010] Preferably, the connecting member includes a sliding column fixedly connected to the connecting plate, the end of the sliding column is fixedly connected to an anti-sliding block, and the outer side surface of the anti-sliding block is slidably connected to a sliding rail fixedly connected to the main body of the electric control device, so that the connecting plate has a certain friction force, thereby improving the stability of the movement of the connecting plate.

[0011] Preferably, a plurality of groups of air intake pipes are installed inside the electric control device body, a plurality of groups of air intake holes are provided on the air intake pipes, and the ends of the plurality of groups of air intake pipes are connected to a collecting pipe, and the collecting pipe is connected to an air inlet pipe connected to the wind hood, and the air inlet pipe is installed on the wind hood and is located at an end away from the blowing pipe, so as to extract and cool the heat inside the electric control device body, and then blow the cooled air into the electric control device body, thereby improving the heat dissipation efficiency of the electric control device body.

[0012] Preferably, the fixing sleeve is provided with a plurality of heat dissipation holes to facilitate heat dissipation of components such as the motor inside the fixing sleeve.

[0013] Preferably, the drying tank is provided with a plurality of groups of fine holes to facilitate the natural drying and recycling of the desiccant inside the drying tank.

[0014] The present invention has at least the following beneficial effects: 1. The present invention provides an electric control device for a special vehicle motor. When heat is dissipated, the motor is started. The start of the motor will cause the wind wheel to rotate. During the rotation of the wind wheel, wind will be generated at the end of the blowing pipe. Therefore, the wind will enter the cooling member through the blowing pipe for cooling. After the air is cooled, it will be transported to the inside of the shunt pipe through the connecting pipe, and then enter the inside of the multiple groups of rotating pipes through the action of the shunt pipe. The cooled wind will be transported to the heat dissipation pipe through the rotating pipe, and finally discharged through the air outlet, and the wind will be blown to the inside of the electric control device body, thereby dissipating the heat of the electrical components inside the electric control device body. In this process, the heat dissipation pipe is reciprocated by cooperating with the rotating assembly, and the cooled air is uniformly transported to the inside of the electric control device body through the air outlet through the reciprocating rotation of the heat dissipation pipe. Therefore, through the cooperation of the heat dissipation assembly and the rotating assembly, the air is uniformly blown to the inside of the electric control device body after cooling, thereby improving the heat dissipation efficiency of the electric control device body, thereby solving the problem in the prior art that the heat exchange efficiency is poor when the external temperature is high, resulting in low heat dissipation efficiency of the electric control device body.

[0015] 2. The present invention provides an electronic control device for a special vehicle motor. During the heat dissipation process, the rotation of the driving shaft will drive the driving wheel to rotate, and then the driven wheel drives the rotating shaft to rotate through the belt, and then the rotation of the rotating shaft causes the stirring blade to rotate. The desiccant is stirred by the stirring blade to improve the contact efficiency between the air and the desiccant, and the stirring effect facilitates the natural drying of the desiccant, thereby facilitating the reciprocating use of the desiccant. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the structure of the heat dissipation component of the present invention; Figure 4 For the present invention Figure 3 Schematic diagram of the structure of the middle A area; Figure 5 It is a schematic diagram of the cooling element structure of the present invention; Figure 6 It is a schematic diagram of the structure of the stirring member of the present invention; Figure 7 It is a schematic diagram of the connection structure between the rotating assembly and the heat dissipation pipe of the present invention; Figure 8 For the present invention Figure 7 Schematic diagram of the structure of the middle B area; Fig. 9 It is a schematic diagram of the structure of the reciprocating moving part of the present invention; Fig.10 For the present invention Fig. 9 Schematic diagram of the structure of the middle C area; Fig.11 It is a schematic diagram of the air suction structure inside the electric control device body of the present invention.

[0017] In the figure: 1-electric control equipment body; 2-top cover; 3-fixed sleeve; 4-heat dissipation component; 5-heat dissipation pipe; 6-air outlet; 7-rotating component; 8-motor; 9-coupling; 10-drive shaft; 11-wind wheel; 12-wind cover; 13-blowing pipe; 14-cooling element; 15-connecting pipe; 16-diverter pipe; 17-rotating pipe; 18-through hole; 19-cooling tank; 20-inlet pipe; 21-outlet pipe; 22-connecting pipe; 23-drying tank; 24-stirring element; 25-fixed seat ; 26-rotating shaft; 27-stirring blades; 28-driven wheel; 29-belt; 30-driving wheel; 31-flat gear; 32-first rack; 33-connecting plate; 34-reciprocating member; 35-incomplete gear; 36-second rack; 37-fixing plate; 38-third rack; 39-fixing column; 40-connecting member; 41-sliding column; 42-anti-sliding block; 43-slide rail; 44-intake pipe; 45-intake hole; 46-collecting pipe; 47-air inlet pipe; 48-heat dissipation hole. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-Figure 11 The present invention provides a technical solution: an electric control device for a special vehicle motor, comprising an electric control device body 1, a heat dissipation component 4 and a rotating component 7, wherein a top cover 2 is fixedly connected to the electric control device body 1, and a fixed sleeve 3 is fixedly connected to one end of the electric control device body 1, the heat dissipation component 4 comprises a heat dissipation pipe 5 installed inside the electric control device body 1, the heat dissipation pipe 5 is provided with multiple groups, and multiple groups of air outlet holes 6 are provided on the heat dissipation pipe 5, one end of the heat dissipation pipe 5 extends into the fixed sleeve 3, and the heat dissipation component 4 blows air through the multiple groups of air outlet holes 6 provided on the heat dissipation pipe 5 to dissipate the electrical components inside the electric control device body 1, the rotating component 7 is arranged in coordination with the heat dissipation component 4, the rotating component 7 is used to drive the multiple groups of heat dissipation pipes 5 to reciprocate, so that the blowing area of ​​the heat dissipation pipe 5 is increased, and the heat dissipation efficiency of the electric control device body 1 is improved through the mutual coordination of the heat dissipation component 4 and the rotating component 7.

[0020] In this embodiment, during the use of the electronic control device, the air can be cooled by the heat dissipation component 4, and the cooled air is transported to the inside of the heat dissipation pipe 5, and then discharged through the air outlet 6, blowing the wind toward the inside of the electronic control device body 1, and the air blown toward the inside of the electronic control device body 1 is cold air, thereby improving the cooling efficiency, and the heat dissipation pipe 5 can be rotated back and forth by the action of the rotating component 7, thereby increasing the heat dissipation area, thereby improving the heat dissipation efficiency of the electronic control device body 1.

[0021] The heat dissipation assembly 4 includes a motor 8 fixed in the fixed sleeve 3, the output end of the motor 8 is fixedly connected to a coupling 9, one end of the coupling 9 is fixedly connected to a driving shaft 10, a wind wheel 11 is fixedly connected to the driving shaft 10, the outer side of the wind wheel 11 is sleeved with a wind cover 12 fixed to the inside of the fixed sleeve 3, the wind cover 12 is rotatably connected to the driving shaft 10, and one end of the wind cover 12 is provided with a plurality of through holes 18, the other end of the wind cover 12 is connected to a blowing pipe 13, the end of the blowing pipe 13 is connected to a cooling member 14 for cooling air, and the end of the cooling member 14 is connected to a connecting pipe 15, the end of the connecting pipe 15 is connected to a shunt pipe 16, the shunt pipe 16 is rotatably connected to a plurality of rotating pipes 17, and the plurality of rotating pipes 17 are respectively fixedly connected to the plurality of heat dissipation pipes 5, so as to dissipate heat inside the electric control device body 1 and improve the heat dissipation effect.

[0022] In the present embodiment, when heat dissipation is performed, the motor 8 is started, and the starting of the motor 8 will drive the coupling 9 to rotate, and then the driving shaft 10 is driven to rotate through the action of the coupling 9, and the wind wheel 11 is rotated by the rotation of the driving shaft 10. During the rotation of the wind wheel 11, wind force will be generated at the end of the blowing pipe 13, so the wind force will enter the cooling part 14 through the blowing pipe 13 for cooling. After the air is cooled, it will be transported to the inside of the shunt pipe 16 through the connecting pipe 15, and then enter the inside of the multiple groups of rotating tubes 17 through the action of the shunt pipe 16. The cooled wind force is transported to the heat dissipation pipe 5 through the rotating tube 17, and finally discharged through the air outlet 6, blowing the wind force to the inside of the electronic control device body 1, thereby dissipating the heat of the electrical components inside the electronic control device body 1.

[0023] The cooling member 14 includes a cooling tank 19 installed inside the fixed sleeve 3, the cooling tank 19 is connected with an air inlet pipe 20 connected with the blowing pipe 13, the air inlet pipe 20 extends to the bottom end of the cooling tank 19, and the other end of the cooling tank 19 is connected with an air outlet pipe 21, the end of the air outlet pipe 21 is connected with a connecting pipe 22, the end of the connecting pipe 22 is connected with a drying tank 23 connected with the connecting pipe 15, the outer side surfaces of the drying tank 23 and the cooling tank 19 are fixedly connected with a fixing seat 25 fixedly connected with the fixed sleeve 3, and a stirring device connected with the drive shaft 10 is installed inside the drying tank 23. The stirring member 24 is convenient for cooling the hot air, so as to blow the cooled air into the inside of the electric control device body 1; the stirring member 24 includes a rotating shaft 26 rotatably connected to the drying tank 23, and a plurality of stirring blades 27 are fixedly connected to the outer side of the rotating shaft 26, and a driven wheel 28 is fixedly connected to the end of the rotating shaft 26, and a belt 29 is transmission-connected to the outer side of the driven wheel 28, and a driving wheel 30 fixedly connected to the driving shaft 10 is transmission-connected to the end of the belt 29, so as to stir the desiccant inside the drying tank 23, improve the contact efficiency between the air and the desiccant, and facilitate the natural drying of the desiccant through the stirring effect.

[0024] In the present embodiment, when the wind wheel 11 rotates, the wind is blown toward the inside of the air inlet pipe 20 through the blowing pipe 13. The air inlet pipe 20 extends to the bottom end of the cooling tank 19, so that the air inlet pipe 20 extends into the coolant, so that the wind enters the coolant through the air inlet pipe 20, and the air is cooled by the coolant. Then, the cooled air is transported to the connecting pipe 22 through the air outlet pipe 21, and then the air is transported to the inside of the drying tank 23 through the connecting pipe 22, and then the cooled air with humidity is dried by the desiccant inside the drying tank 23, so as to avoid the situation that the wet air enters the inside of the electric control device body 1, causing the humidity inside the electric control device body 1 to be too high, resulting in a short circuit in the electric control device body 1. After the air is dried, the air will enter the inside of the shunt pipe 16 through the connecting pipe 15.

[0025] In this solution, the rotation of the drive shaft 10 will also drive the driving wheel 30 to rotate, and then the driven wheel 28 will drive the rotating shaft 26 to rotate through the belt 29, and then the rotation of the rotating shaft 26 will rotate the stirring blade 27. The desiccant is stirred by the stirring blade 27 to improve the contact efficiency between the air and the desiccant, and the stirring effect facilitates the natural drying of the desiccant, thereby facilitating the reciprocating use of the desiccant.

[0026] The rotating assembly 7 includes a flat gear 31 fixedly connected to the plurality of rotating tubes 17, respectively, a first rack 32 is meshed on the outer side of the flat gear 31, a connecting plate 33 is fixedly connected to the first rack 32, a connecting member 40 is installed between the connecting plate 33 and the electric control device body 1, and a reciprocating member 34 connected to the driving shaft 10 is also connected to the connecting plate 33, the reciprocating member 34 is used to drive the first rack 32 to move up and down, so as to drive the heat dissipation tube 5 to rotate reciprocatingly; the reciprocating member 34 includes an incomplete gear 35 fixedly connected to the driving shaft 10, a second rack 36 is meshed on the outer side of the incomplete gear 35, and the second rack The two ends of 36 are fixedly connected with fixed plates 37, and a third rack 38 meshing with the incomplete gear 35 is fixedly connected between the two groups of fixed plates 37. A fixed column 39 fixedly connected with the connecting plate 33 is fixedly connected to the third rack 38, so as to drive the connecting plate 33 to move back and forth up and down, thereby making the first rack 32 move back and forth up and down; the connecting member 40 includes a sliding column 41 fixedly connected with the connecting plate 33, and an anti-sliding block 42 is fixedly connected to the end of the sliding column 41, and the outer side surface of the anti-sliding block 42 is slidably connected with a sliding rail 43 fixedly connected with the electric control device body 1, so that the connecting plate 33 has a certain friction force, thereby improving the stability of the movement of the connecting plate 33.

[0027] In the present embodiment, when the driving shaft 10 rotates, the incomplete gear 35 will be driven to rotate. When the incomplete gear 35 rotates, it will mesh with the second rack 36 and the third rack 38 for transmission respectively. When the incomplete gear 35 meshes with the second rack 36, the second rack 36 is lifted up by the meshing transmission effect of the incomplete gear 35 and the second rack 36. Therefore, the lifting of the second rack 36 causes the fixing plate 37 to drive the third rack 38 to lift up, and then the lifting of the third rack 38 causes the fixing column 39 to drive the connecting plate 33 to lift up. Therefore, the first rack 32 is lifted up by the action of the connecting plate 33, and then the lifting of the first rack 32 drives the flat gear 31 to rotate. When the incomplete gear 35 rotates to the point where it is aligned with the second rack 36, the flat gear 31 is driven to rotate. When the three racks 38 are meshed, the third rack 38 is driven downward by the action of the incomplete gear 35 and the third rack 38, so that the fixing plate 37 and the second rack 36 are moved downward by the downward movement of the third rack 38, and the fixing column 39 drives the connecting plate 33 to move downward by the downward movement of the third rack 38, so that the first rack 32 is moved downward, and then the spur gear 31 is reversed, so that the incomplete gear 35 is meshed with the second rack 36 and the third rack 38 respectively, so that the connecting plate 33 drives the first rack 32 to rise and fall, so that the spur gear 31 reciprocates, and then the rotating tube 17 drives the heat dissipation tube 5 to reciprocate, thereby increasing the blowing area of ​​the heat dissipation tube 5, thereby improving the heat dissipation efficiency of the electronic control device body 1.

[0028] In this solution, a sliding column 41, an anti-sliding block 42 and a sliding rail 43 are installed between the connecting plate 33 and the electric control device body 1, so that the connecting plate 33 has friction when sliding, so that the connecting plate 33 has a certain friction when moving. Through the action of friction, the moving plate will not move downward due to the action of gravity, thereby ensuring the stability of the connecting plate 33 when moving up and down.

[0029] A plurality of air intake pipes 44 are installed inside the electric control device body 1, and a plurality of air intake holes 45 are provided on the air intake pipes 44. The ends of the plurality of air intake pipes 44 are connected with a collecting pipe 46. The collecting pipe 46 is connected with an air inlet pipe 47 connected with the wind hood 12. The air inlet pipe 47 is installed on the wind hood 12 and is located at an end away from the blowing pipe 13, so as to extract and cool the heat inside the electric control device body 1, and then blow the cooled air into the electric control device body 1, so as to improve the heat dissipation efficiency of the electric control device body 1.

[0030] In the present embodiment, when the wind wheel 11 rotates, suction will be generated at the other end of the blowing pipe 13. Therefore, the hot air inside the electric control device body 1 is absorbed into the wind cover 12 through the suction pipe 44, the collecting pipe 46 and the air inlet pipe 47. Then, the hot air is blown to the cooling tank 19 for cooling through the blowing pipe 13. Finally, the cooled air is discharged through the heat dissipation pipe 5 and the air outlet 6, thereby further improving the heat dissipation efficiency of the electric control device body 1.

[0031] In this solution, the fixed sleeve 3 is provided with a plurality of heat dissipation holes 48 to facilitate heat dissipation of components such as the motor 8 inside the fixed sleeve 3, and the drying tank 23 is provided with a plurality of fine holes to facilitate natural drying and recycling of the desiccant inside the drying tank 23.

[0032] Working principle: When heat dissipation is performed, the motor 8 is started, and the start of the motor 8 will drive the coupling 9 to rotate, and then the driving shaft 10 is driven to rotate through the action of the coupling 9, and the wind wheel 11 is rotated by the rotation of the driving shaft 10. During the rotation of the wind wheel 11, wind force will be generated at the end of the blowing pipe 13. Therefore, when the wind wheel 11 rotates, the wind force will be blown to the inside of the air intake pipe 20 through the blowing pipe 13. The air intake pipe 20 extends to the bottom end of the cooling tank 19, so the air intake pipe 20 extends into the coolant, so that the wind force enters the coolant through the air intake pipe 20, and the air is cooled by the action of the coolant, and then the cooled air is transported to the connecting pipe 22 through the air outlet pipe 21, and then the air is discharged through the connecting pipe 22. The air is transported to the interior of the drying tank 23, and then the desiccant in the drying tank 23 dries the cooled and humid air to prevent the humid air from entering the interior of the electric control device body 1, which may cause the humidity inside the electric control device body 1 to be too high and cause a short circuit in the electric control device body 1. After the air is dried, the air will enter the shunt pipe 16 through the connecting pipe 15, and then enter the multiple groups of rotating pipes 17 through the shunt pipe 16. The cooled wind is transported to the heat dissipation pipe 5 through the rotating pipe 17, and finally discharged through the air outlet 6 to the interior of the electric control device body 1, thereby dissipating the heat of the electrical components inside the electric control device body 1. In this process, the rotation of the driving shaft 10 will also drive the driving wheel 30 to rotate, and then The driven wheel 28 is driven by the belt 29 to rotate the rotating shaft 26, and the rotation of the rotating shaft 26 is used to rotate the stirring blade 27. The desiccant is stirred by the stirring blade 27 to improve the contact efficiency between the air and the desiccant. The stirring effect facilitates the natural drying of the desiccant, thereby facilitating the reciprocating use of the desiccant. In the process of heat dissipation, the rotation of the driving shaft 10 will drive the incomplete gear 35 to rotate. When the incomplete gear 35 rotates, it will mesh with the second rack 36 and the third rack 38 for transmission. When the incomplete gear 35 meshes with the second rack 36, the meshing transmission effect of the incomplete gear 35 and the second rack 36 causes the second rack 36 to rise, so that the incomplete gear 35 and the third rack 38 are used to mesh with each other. The rise of the second rack 36 causes the fixed plate 37 to drive the third rack 38 to rise, and then the rise of the third rack 38 causes the fixed column 39 to drive the connecting plate 33 to rise, so that the first rack 32 is driven to rise by the action of the connecting plate 33, and then the rise of the first rack 32 drives the flat gear 31 to rotate, and when the incomplete gear 35 rotates to mesh with the third rack 38, the incomplete gear 35 and the third rack 38 drive the third rack 38 to move downward, so that the fixed plate 37 and the second rack 36 are moved downward by the downward movement of the third rack 38, and the fixed column 39 drives the connecting plate 33 to move downward by the downward movement of the third rack 38, so that the first rack 32 is moved downward, and then the flat gear 31 is driven to reverse,Thus, the connecting plate 33 drives the first rack 32 to rise and fall through the meshing transmission of the incomplete gear 35 with the second rack 36 and the third rack 38, so that the flat gear 31 reciprocates, and then the rotating tube 17 drives the heat dissipation tube 5 to reciprocate, thereby increasing the blowing area of ​​the heat dissipation tube 5, thereby improving the heat dissipation efficiency of the electronic control device body 1.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric control device for a special vehicle motor, comprising: An electric control device body (1), a top cover (2) being fixedly connected to the electric control device body (1), and a fixing sleeve (3) being fixedly connected to one end of the electric control device body (1); It is characterized by further comprising: A heat dissipation component (4), the heat dissipation component (4) comprising a heat dissipation pipe (5) installed inside the electric control device body (1), the heat dissipation pipe (5) being provided in a plurality of groups, and the heat dissipation pipe (5) being provided with a plurality of groups of air outlet holes (6), one end of the heat dissipation pipe (5) extending into the fixing sleeve (3), and the heat dissipation component (4) dissipating heat from the electrical components inside the electric control device body (1) by blowing air through the air outlet holes (6) provided on the plurality of groups of the heat dissipation pipes (5); A rotating assembly (7), the rotating assembly (7) being arranged in cooperation with the heat dissipation assembly (4), the rotating assembly (7) being used to drive the plurality of groups of heat dissipation pipes (5) to reciprocate, thereby increasing the blowing area of ​​the heat dissipation pipes (5).

2. The electric control device for a special vehicle motor according to claim 1, characterized in that: The heat dissipation assembly (4) comprises a motor (8) fixed in the fixed sleeve (3); the output end of the motor (8) is fixedly connected to a coupling (9); one end of the coupling (9) is fixedly connected to a drive shaft (10); a wind wheel (11) is fixedly connected to the drive shaft (10); an outer side surface of the wind wheel (11) is provided with a wind shield (12) fixed in the fixed sleeve (3); the wind shield (12) is rotatably connected to the drive shaft (10), and one end of the wind shield (12) is open. A plurality of through holes (18) are provided, the other end of the wind cover (12) is connected to a blowing pipe (13), the end of the blowing pipe (13) is connected to a cooling element (14) for cooling air, and the end of the cooling element (14) is connected to a connecting pipe (15), the end of the connecting pipe (15) is connected to a shunt pipe (16), the shunt pipe (16) is rotatably connected to a plurality of rotating pipes (17), and the plurality of rotating pipes (17) are respectively fixedly connected to the plurality of heat dissipation pipes (5).

3. The electric control device for a special vehicle motor according to claim 2, characterized in that: The cooling element (14) comprises a cooling tank (19) installed inside the fixed sleeve (3); the cooling tank (19) is connected to an air inlet pipe (20) connected to the blowing pipe (13); the air inlet pipe (20) extends to the bottom end of the cooling tank (19); the other end of the cooling tank (19) is connected to an air outlet pipe (21); the end of the air outlet pipe (21) is connected to a connecting pipe (22); the end of the connecting pipe (22) is connected to a drying tank (23) connected to the connecting pipe (15); the outer sides of the drying tank (23) and the cooling tank (19) are fixedly connected to a fixing seat (25) fixedly connected to the fixed sleeve (3); and an agitator (24) connected to the drive shaft (10) is installed inside the drying tank (23).

4. The electric control device for a special vehicle motor according to claim 3, characterized in that: The stirring member (24) comprises a rotating shaft (26) rotatably connected to the drying tank (23); a plurality of groups of stirring blades (27) are fixedly connected to the outer side surface of the rotating shaft (26); a driven wheel (28) is fixedly connected to the end of the rotating shaft (26); a belt (29) is transmission-connected to the outer side surface of the driven wheel (28); and the end of the belt (29) is transmission-connected to a driving wheel (30) fixedly connected to the driving shaft (10).

5. The electric control device for a special vehicle motor according to claim 4, characterized in that: The rotating assembly (7) comprises a flat gear (31) respectively fixedly connected to the plurality of groups of rotating tubes (17); a first rack (32) is meshed on the outer side of the flat gear (31); a connecting plate (33) is fixedly connected to the first rack (32); a connecting member (40) is installed between the connecting plate (33) and the electric control device body (1); and a reciprocating member (34) connected to the driving shaft (10) is also connected to the connecting plate (33); the reciprocating member (34) is used to drive the first rack (32) to reciprocate up and down.

6. The electric control device for a special vehicle motor according to claim 5, characterized in that: The reciprocating member (34) comprises an incomplete gear (35) fixedly connected to the driving shaft (10); a second rack (36) is meshed on the outer side of the incomplete gear (35); fixed plates (37) are fixedly connected to both ends of the second rack (36); a third rack (38) meshed with the incomplete gear (35) is fixedly connected between the two sets of the fixed plates (37); and a fixing column (39) fixedly connected to the connecting plate (33) is fixedly connected to the third rack (38).

7. The electric control device for a special vehicle motor according to claim 6, characterized in that: The connecting member (40) comprises a sliding column (41) fixedly connected to the connecting plate (33); an end of the sliding column (41) is fixedly connected to an anti-sliding block (42); and an outer side surface of the anti-sliding block (42) is slidably connected to a sliding rail (43) fixedly connected to the electric control device body (1).

8. The electric control device for a special vehicle motor according to claim 7, characterized in that: A plurality of groups of air intake pipes (44) are also installed inside the electric control device body (1), and a plurality of groups of air intake holes (45) are provided on the air intake pipes (44). The ends of the plurality of groups of air intake pipes (44) are connected to a collecting pipe (46), and the collecting pipe (46) is connected to an air inlet pipe (47) connected to the wind hood (12). The air inlet pipe (47) is installed on the wind hood (12) and is located at an end away from the blowing pipe (13).

9. The electric control device for a special vehicle motor according to claim 8, characterized in that: The fixing sleeve (3) is provided with a plurality of groups of heat dissipation holes (48).

10. The electric control device for a special vehicle motor according to claim 9, characterized in that: The drying tank (23) is provided with a plurality of groups of fine holes.

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