A transformer with easy heat dissipation effect

Abstract

The present invention discloses a transformer with an easy heat dissipation effect, and specifically relates to the technical field of heat dissipation transformers, comprising: a transformer body and a transformer shell, wherein the transformer body is located in the transformer shell, and the outside of the transformer shell is symmetrically provided with two groups of ventilation holes communicated with the inside thereof, and the two groups of ventilation holes, the transformer shell and the transformer body are combined to form a transformer with easy heat dissipation; a ventilation component, which is used to keep the ventilation holes well ventilated, and to keep ventilation and evaporation heat dissipation between natural wind and the transformer; the present invention can not only scrape the ventilation holes and the soft brush plates through the arrangement of soft brush plates, heat dissipation holes and drainage tubes, and reduce the accumulation of rainwater to form water droplets and form irregular water films on the surfaces of the ventilation holes, but also realize that the drainage tube evaporates and dissipates the internal moisture between the drainage tube and the transformer body, which is convenient for heat dissipation of the transformer and is beneficial for the transformer to have a good heat dissipation effect.

Description

Technical Field

[0001] The invention relates to the technical field of heat dissipation transformers, and in particular to a transformer with an easy heat dissipation effect. Background Art

[0002] Transformers provide power transformation. There are many types of transformers, which are mainly divided into single-phase transformers and multi-phase transformers. They are mainly composed of iron cores and windings. In addition, the structure of the transformer also includes an oil level gauge, a transformer coil, a ventilation device, an umbrella skirt, various wires and wire connection nodes. Since most transformers are installed outdoors, and when the transformer is working, the coil will generate a lot of heat, and the load loss of the transformer is related to the temperature. The higher the temperature, the greater the loss. Therefore, when the transformer is working, a ventilation evaporation device is required to effectively dissipate the heat inside. At present, a ventilation evaporation device is mostly installed on the outside of the transformer to cool down its internal temperature. The ventilation evaporation device set in the transformer uses a ventilation filter plate to keep the air circulation in the transformer, so that the transformer has an easy heat dissipation effect. Due to rainy weather, the ventilation evaporation device on the outside of the transformer surface is easy to get wet, and the ventilation evaporation device generates airflow around the transformer, making the surface of the ventilation filter plate easy to be contaminated with rainwater, and the airflow will affect the flow of rainwater, causing the rainwater to tend to gather together to form water droplets, thereby causing the rainwater to form an irregular water film on the surface of the ventilation filter plate, affecting the heat dissipation of the transformer and reducing the heat dissipation efficiency of the transformer. Summary of the invention

[0003] The purpose of the present invention is to provide a transformer with an easy heat dissipation effect. Through the arrangement of a soft brush plate, heat dissipation holes and a drainage pipe, it is possible not only to scrape the ventilation holes and the soft brush plate, thereby reducing the accumulation of rainwater to form water droplets and forming an irregular water film on the surface of the ventilation holes, so that the heat dissipation holes and the ventilation holes overlap to maintain ventilation and heat dissipation between the transformer housing and the transformer body, but also to achieve the drainage pipe to evaporate and dissipate the internal moisture between the drainage pipe and the transformer body, thereby facilitating the heat dissipation of the transformer and being beneficial to the transformer having a good heat dissipation effect, so as to solve the above-mentioned deficiencies in the technology.

[0004] In order to achieve the above object, the present invention provides the following technical solution: a transformer with easy heat dissipation effect, comprising:

[0005] A transformer body and a transformer housing, wherein the transformer body is located in the transformer housing, and two sets of ventilation holes communicating with the interior of the transformer housing are symmetrically opened on the outside of the transformer housing, and the two sets of ventilation holes, the transformer housing and the transformer body are combined to form a transformer that is easy to dissipate heat;

[0006] A ventilation component is used to keep the ventilation holes well ventilated and to maintain ventilation evaporation and heat dissipation between natural wind and the transformer. The ventilation component includes a plurality of drainage pipes installed on the outside of the transformer body, a slide groove opened on one side of the transformer shell and communicating with the inside of the ventilation holes, and a soft brush plate slidably connected to the slide groove, and the soft brush plate is used to move rainwater in the ventilation holes. One side of the soft brush plate is provided with heat dissipation holes communicating with the inside of the ventilation holes, and the heat dissipation holes and the ventilation holes are staggered. A water collecting frame is fixed to the outside of the transformer shell, and the water collecting frame is used to collect rainwater. And transported to multiple drainage pipes, and the moisture in the drainage pipes and the outside of the transformer shell are evaporated and dissipated, the water collecting frame is installed with a frame cover for closing or opening the inside, the water collecting frame is provided with an auxiliary component for pushing the soft brush plate to move back and forth along the slide groove, and the auxiliary component is provided with a guide component for driving the frame cover to rotate synchronously on the water collecting frame when the soft brush plate moves; and the number of auxiliary components, the number of soft brush plates and the number of ventilation holes are the same, all of which are set to two groups, and the two groups of auxiliary components synchronously move the two soft brush plates back and forth along the slide groove under the action of the guide component;

[0007] The auxiliary component includes a baffle fixed on one side of the water collecting frame, a connecting frame slidably connected to one side of the water collecting frame, and a connecting frame fixed on one side of the soft brush plate, and one end of the connecting frame is fixed on one side of the connecting frame, and a pushing block is fixed on the side of the connecting frame facing the connecting frame, and a pushing groove is provided on one side of the pushing block, and a resistance block is connected in the pushing groove for sliding up and down, and a crank wheel is movably connected to one end of the resistance block, and a servo motor is fixed to one end of the baffle, and the servo motor is used to drive the crank wheel to rotate, and a stabilizing component for matching it with the connecting frame is provided on one side of the water collecting frame; and two groups of auxiliary components are jointly provided with a servo motor, so that one servo motor drives the two connecting frames to move synchronously at the same time, which can reduce unnecessary energy transfer and thus improve the force transmission efficiency of the equipment.

[0008] Preferably, the ventilation assembly also includes a drainage box fixed to the bottom of the water collecting frame and communicating with the interior thereof, and a plurality of connecting pipes fixed to the plurality of drainage pipes, one end of the plurality of connecting pipes extending to the outside of the transformer housing and fixed to the outside of the drainage box, and the plurality of connecting pipes communicating with the interior of the drainage box, a control valve fixed to one end of the drainage box for controlling the transport of rainwater in the drainage box, an arc-shaped filter plate installed in the water collecting frame, a drainage assembly matched with the guide assembly in the water collecting frame, and the drainage assembly is pushed when the guide assembly rotates to process the surface of the arc-shaped filter plate; and the arc-shaped filter plate is provided in the water collecting frame. The filter plate is used to filter the rainwater collected in the water collecting frame, and to block the rainwater and external impurities between the water collecting frame and the drainage box, so that the rainwater and external impurities are separated on the arc filter plate, reducing the blockage of the drainage box by impurities, maintaining the normal transportation of rainwater, and facilitating the good evaporation and heat dissipation effect on the outside of the transformer casing. The specific structure and principle of the control valve are common knowledge known in the art, so they are not described in detail in this application; and the arc filter plate is arranged in an arc structure, which can gather the rainwater to the middle part of the arc filter plate, so that the rainwater can flow steadily into the drainage box.

[0009] Preferably, the stabilizing assembly includes a supporting frame fixed on one side of the water collecting frame and a stabilizing frame fixed on one side of the connecting frame, a positioning groove is provided on one side of the stabilizing frame adjacent to the connecting frame, and a positioning block is fixed on the top of the supporting frame for sliding in the positioning groove; and the supporting frame and the stabilizing frame are connected under the action of the positioning groove and the positioning block, so that the connecting frame maintains a horizontal connection with one side of the water collecting frame, which is used to guide the connecting frame to move along one side of the water collecting frame, reduce the deviation of the connecting frame during movement, and enable the connecting frame to drive the connecting frame and the soft brush plate to move stably along the slide groove, ensure the overlap between the heat dissipation holes and the ventilation holes, maintain air circulation between the transformer housing and the transformer body, and further improve the good heat dissipation effect of the transformer.

[0010] Preferably, the guide assembly includes two fixed rings symmetrically fixed in the water collecting frame, two rotating disks symmetrically installed on one side of the frame cover, and a rack fixed on the top of the connecting frame, and the two rotating disks are both located in the water collecting frame and rotatably sleeved on the outside of the two fixed rings, the water collecting frame is rotatably connected with two connecting disks matching the two rotating disks, and one end of the two connecting disks extends to the outside of the water collecting frame and is fixed with a gear meshing with the rack, and a connecting column is commonly installed between the two rotating disks; and racks are fixed on the tops of the two connecting frames, so that the number of racks and gears is equal, so that the movement of one of the connecting frames drives the meshing transmission between one of the racks and one of the gears, and then drives one of the rotating disks to rotate, which is used to drive the connecting column to rotate along the water collecting frame, and then the rotation of the connecting column drives the other rotating disk and the other connecting disk to rotate, and then the other gear is meshed with the other rack for transmission, which is used to drive the two connecting frames to push the two soft brush plates to move along the two slide grooves, that is, drive the frame cover to rotate along the water collecting frame, open the water collecting frame to collect rainwater.

[0011] Preferably, the drainage assembly includes a guide groove spirally opened on the outside of the connecting column, two fixing frames symmetrically installed between the two fixing rings, and a half ring sleeved on the outside of the connecting column, and the half ring is located between the two fixing frames, a guide column is installed on the half ring, and one end of the guide column passes through the half ring and extends into the guide groove, a cleaning brush is fixed to the bottom end of the half ring, and the bottom of the cleaning brush contacts the top of the arc filter plate; and the shape of the cleaning brush is consistent with the arc filter plate, so that the cleaning brush can fit between the arc filter plate, which is convenient for more effective cleaning of impurities on the surface of the arc filter plate, reducing the blockage of the surface of the arc filter plate by impurities, and then rainwater can maintain normal evaporation and heat dissipation effect with the transformer housing.

[0012] Preferably, a limit strip is fixed between the two fixing frames, and two limit grooves for the two limit strips to slide are formed on the outside of the semi-ring.

[0013] In the above technical solution, the technical effects and advantages provided by the present invention are:

[0014] 1. Through the setting of the soft brush plate, heat dissipation holes and drainage pipes, it is possible to scrape the ventilation holes and the soft brush plate, reduce the gathering of rainwater to form water droplets and form irregular water films on the surface of the ventilation holes, make the heat dissipation holes overlap with the ventilation holes to maintain ventilation and heat dissipation between the transformer shell and the transformer body, and also enable the drainage pipe to evaporate and dissipate the internal moisture between the transformer body, which is convenient for the heat dissipation of the transformer and is beneficial for the transformer to have a good heat dissipation effect.

[0015] 2. Through the arrangement of the water collecting frame, the arc filter plate and the drainage box, rainwater can be collected and stored on rainy days. At the same time, the arc filter plate blocks the rainwater collected in the water collecting frame from external impurities, so that the rainwater and external impurities are separated on the arc filter plate, reducing the blockage of the drainage box by impurities, maintaining the normal transportation of rainwater, and facilitating the continuous evaporation and heat dissipation between the drainage pipe and the transformer body, further improving the good evaporation and heat dissipation effect of the transformer shell.

[0016] 3. Through the arrangement of the connecting frame, connecting column, frame cover and soft brush plate, the soft brush plate and the ventilation hole can be driven to move back and forth, reducing the formation of water film on the surface of the ventilation hole, ensuring normal ventilation between the transformer housing and the transformer body. At the same time, the movement of the connecting frame drives the connecting column to rotate synchronously, so that the soft brush plate slides and drives the frame cover to rotate at the same time, and then the frame cover can open the collection port of the water collection frame to collect rainwater on rainy days, thereby improving the rational use of the water source and thus improving the force transmission efficiency of the equipment.

[0017] 4. Through the setting of the guide component, the frame cover and the cleaning brush can be used for synchronous movement, which can reduce unnecessary energy transfer and thus improve the force transmission efficiency of the equipment. At the same time, when the cleaning brush moves back and forth on the arc filter plate, it is convenient to push the impurities on the surface of the arc filter plate, thereby reducing the time required for cleaning, improving the overall operating efficiency, and further enhancing the ventilation, evaporation and heat dissipation effect of the transformer shell.

[0018] 5. Through the setting of the drainage component, it can maintain a close fit with the arc filter plate, which is convenient for effectively cleaning the impurities on the surface of the arc filter plate, reducing the blockage of the surface of the arc filter plate by impurities, which is conducive to the smooth passage of rainwater and further improving the good heat dissipation effect of the transformer housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

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

[0021] Figure 2 A partial cross-sectional view of a transformer housing and a transformer body of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the soft brush plate and the transformer housing being separated according to the present invention;

[0023] Figure 4It is a structural schematic diagram of the ventilation assembly of the present invention;

[0024] Figure 5 This is a schematic diagram of the structure in which the heat dissipation holes and the ventilation holes overlap with each other in the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the stabilizing assembly of the present invention;

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

[0027] Figure 8 It is a schematic structural diagram of the drainage component of the present invention.

[0028] Description of reference numerals:

[0029] 1. Transformer body; 11. Transformer housing; 12. Ventilation holes;

[0030] 2. Ventilation assembly; 21. Soft brush plate; 22. Curved filter plate; 23. Heat dissipation hole; 24. Water collecting frame; 25. Frame cover; 26. Drainage box; 27. Control valve; 28. Connecting pipe; 29. ​​Drainage pipe;

[0031] 3. Auxiliary components; 31. Connecting frame; 32. Connecting frame; 33. Pushing block; 34. Pushing slot; 35. Baffle; 36. Resistance block; 37. Crank wheel; 38. Servo motor;

[0032] 4. Stabilizing assembly; 41. Stabilizing frame; 42. Positioning block; 43. Positioning slot; 44. Support frame;

[0033] 5. Guide assembly; 51. Rotating plate; 52. Connecting column; 53. Gear; 54. Rack; 55. Connecting plate; 56. Fixed ring;

[0034] 6. Drainage assembly; 61. Limiting groove; 62. Guide groove; 63. Guide column; 64. Fixed frame; 65. Half ring; 66. Cleaning brush. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0036] The present invention provides Figure 1-Figure 7 A transformer with an easy heat dissipation effect shown in the figure comprises: a transformer body 1 and a transformer housing 11, wherein the transformer body 1 is located in the transformer housing 11, and two groups of ventilation holes 12 communicating with the inside of the transformer housing 11 are symmetrically opened on the outside of the transformer housing 11, and the two groups of ventilation holes 12, the transformer housing 11 and the transformer body 1 are combined to form a transformer with easy heat dissipation;

[0037] The ventilation assembly 2 is used to keep the ventilation hole 12 well ventilated and to keep ventilation evaporation and heat dissipation between natural wind and the transformer. The ventilation assembly 2 includes a plurality of drainage pipes 29 installed on the outside of the transformer body 1, a slide groove opened on one side of the transformer housing 11 and communicating with the inside of the ventilation hole 12, and a soft brush plate 21 slidably connected in the slide groove, and the soft brush plate 21 is used to move rainwater in the ventilation hole 12, and a heat dissipation hole 23 is opened on one side of the soft brush plate 21 and communicates with the inside of the ventilation hole 12, and the heat dissipation hole 23 and the ventilation hole 12 are connected. Staggered arrangement, a water collecting frame 24 is fixed on the outside of the transformer housing 11, and the water collecting frame 24 is used to collect rainwater and transport it to multiple drainage pipes 29, and evaporate and dissipate the moisture in the drainage pipes 29 and the outside of the transformer housing 11. A frame cover 25 for closing or opening the inside of the water collecting frame 24 is installed, and an auxiliary component 3 for pushing the soft brush plate 21 to move back and forth along the slide groove is provided on the water collecting frame 24. A guide component 5 is provided in the auxiliary component 3, which is used to drive the frame cover 25 to rotate synchronously on the water collecting frame 24 when the soft brush plate 21 moves;

[0038] The ventilation assembly 2 also includes a drainage box 26 fixed to the bottom of the water collecting frame 24 and communicating with the interior thereof, and a plurality of connecting pipes 28 fixed on a plurality of drainage pipes 29, one end of the plurality of connecting pipes 28 extends to the outside of the transformer housing 11 and is fixed to the outside of the drainage box 26, and the plurality of connecting pipes 28 are communicated with the interior of the drainage box 26, a control valve 27 is fixed to one end of the drainage box 26 for controlling the transport of rainwater in the drainage box 26, an arc-shaped filter plate 22 is installed in the water collecting frame 24, a drainage assembly 6 cooperating with the guide assembly 5 is provided in the water collecting frame 24, and the drainage assembly 6 is pushed when the guide assembly 5 rotates to process the surface of the arc-shaped filter plate 22.

[0039] The auxiliary component 3 includes a baffle 35 fixed to one side of the water collecting frame 24, a connecting frame 31 slidably connected to one side of the water collecting frame 24, and a connecting frame 32 fixed to one side of the soft brush plate 21, and one end of the connecting frame 32 is fixed to one side of the connecting frame 31, and a pushing block 33 is fixed to the side of the connecting frame 31 facing the connecting frame 32, and a pushing groove 34 is provided on one side of the pushing block 33, and a resistance block 36 is slidably connected in the pushing groove 34 up and down, and a crank wheel 37 is movably connected to one end of the resistance block 36, and a servo motor 38 is fixed to one end of the baffle 35, and the servo motor 38 is used to drive the crank wheel 37 to rotate, and a stabilizing component 4 is provided on one side of the water collecting frame 24 to match it with the connecting frame 31; the stabilizing component 4 includes a supporting frame 44 fixed to one side of the water collecting frame 24 and a stabilizing frame 41 fixed to one side of the connecting frame 31, and a positioning groove 43 is provided on the side of the stabilizing frame 41 adjacent to the connecting frame 31, and a positioning block 42 for the positioning groove 43 to slide is fixed to the top of the supporting frame 44.

[0040] The guide assembly 5 includes two fixed rings 56 symmetrically fixed in the water collecting frame 24, two rotating disks 51 symmetrically installed on one side of the frame cover 25, and a rack 54 fixed to the top of the connecting frame 31, and the two rotating disks 51 are both located in the water collecting frame 24 and rotatably sleeved on the outside of the two fixed rings 56, and two connecting disks 55 that cooperate with the two rotating disks 51 are rotatably connected in the water collecting frame 24, and one end of the two connecting disks 55 extends to the outside of the water collecting frame 24 and is fixed with a gear 53 meshing with the rack 54, and a connecting column 52 is commonly installed between the two rotating disks 51.

[0041] When it is rainy and the transformer is in the process of heat dissipation, the servo motor 38 first drives the crank wheel 37 to move in a circular motion, and then the crank wheel 37 rotates to drive the resistance block 36 to slide upward or downward along the pushing groove 34. At this time, the resistance block 36 moves upward along the pushing groove 34, and is squeezed with the pushing groove 34 and pushes the pushing block 33 to move to the left, and the connecting frame 31 moves to push the connecting frame 32 to move along the slide groove, and the connecting frame 32 moves to push the soft brush plate 21 to move to the left along the slide groove, so that a part of the soft brush plate 21 moves along the slide groove and is in a blocked state between the vent 12. As the soft brush plate 21 moves, the vent 12 opened on its surface is blocked. The heat dissipation holes 23 approach the ventilation holes 12, and then the heat dissipation holes 23 and the ventilation holes 12 are staggered, and then the ventilation holes 12 and the heat dissipation holes 23 are kept in a semi-overlapping state, which is convenient for maintaining ventilation and heat dissipation in the transformer housing 11 and the transformer body 1. Then the soft brush plate 21 drives the heat dissipation holes 23 and the ventilation holes 12 to be in a first connection state, and then the frame cover 25 rotates on the water collecting frame 24, making the upper part of the collecting opening of the water collecting frame 24 half-open; secondly, the continuous rotation of the servo motor 38 drives the resistance block 36 to slide from top to bottom along the pushing groove 34, and at this time, a part of the soft brush plate 21 passes over the ventilation holes 12 to connect the heat dissipation holes 23 and the ventilation holes 1 2, so that the hole between the ventilation hole 12 and the heat dissipation hole 23 remains the largest, and the ventilation hole 12 and the heat dissipation hole 23 are in the second connection state, and the upper part of the water collecting frame 24 is opened again, as the resistance block 36 slides downward along the pushing groove 34 and squeezes between the pushing groove 34, and pushes the pushing block 33 to move to the right, then the pushing block 33 moves to drive the connecting frame 31 to move synchronously, so that the connecting frame 32 pulls the soft brush plate 21 to move to the right along the slide groove, and then the soft brush plate 21 is fine-tuned to drive the heat dissipation hole 23 and the ventilation hole 12 to restore the first connection state, and by controlling the rotation direction of the servo motor 38, the pushing block 33 is pushed to move to the right. After moving to the right, the block 33 immediately moves to the left. Similarly, the frame cover 25 is used to keep the upper part of the water collecting frame 24 in a semi-open shape, and reciprocates in sequence to scrape the ventilation hole 12 and the soft brush plate 21, thereby reducing the formation of water droplets on the surface of the ventilation hole 12 to form an irregular water film, so that the heat dissipation holes 23 overlap with the ventilation holes 12 to maintain ventilation and heat dissipation between the transformer housing 11 and the transformer body 1; secondly, the connecting frame 31 drives the stabilizing frame 41 to slide along the supporting frame 44 during the movement, so that the positioning groove 43 and the positioning block 42 slide synchronously, which is used to move the connecting frame 31 horizontally along one side of the water collecting frame 24;Subsequently, one of the connecting frames 31 is moved to drive one of the racks 54 to mesh with one of the gears 53, and then one of the rotating disks 51 is driven to rotate, which is used to drive the connecting column 52 to rotate along the water collection frame 24, and then the connecting column 52 rotates to drive another rotating disk 51 and another connecting disk 55 to rotate, and then another gear 53 is meshed with another rack 54 to drive the two connecting frames 32 to push the two soft brush plates 21 to move along the two chutes, that is, to drive the frame cover 25 to rotate along the water collection frame 24, and open the upper part of the water collection frame 24 to collect rainwater. , the rainwater collected in the water collection frame 24 moves to the drainage box 26 through the arc filter plate 22, and as the drainage box 26 collects the rainwater in the water collection frame 24 again, the control valve 27 drives the rainwater inside the drainage box 26 to be transported to the connecting pipe 28, and then the connecting pipe 28 transports the rainwater inside to the drainage pipe 29, so that part of the water inside the drainage pipe 29 takes away the external temperature of the transformer housing 11 during the movement, and then the drainage pipe 29 can evaporate and dissipate the heat between the internal water and the transformer body 1, which is convenient for the heat dissipation of the transformer and is conducive to the transformer having a good heat dissipation effect. ;

[0042] refer to Figure 1 , Figure 7 and Figure 8 As shown, the drainage assembly 6 includes a guide groove 62 spirally opened on the outside of the connecting column 52, two fixing frames 64 symmetrically installed between the two fixing rings 56, and a semi-ring 65 sleeved on the outside of the connecting column 52, and the semi-ring 65 is located between the two fixing frames 64, a guide column 63 is installed on the semi-ring 65, and one end of the guide column 63 passes through the semi-ring 65 and extends into the guide groove 62, a cleaning brush 66 is fixed to the bottom end of the semi-ring 65, and the bottom of the cleaning brush 66 contacts the top of the arc filter plate 22; a limit strip is fixed between the two fixing frames 64, and two limit slots 61 for the two limit strips to slide are opened on the outside of the semi-ring 65.

[0043] Through the above technical solution:

[0044] When the connecting column 52 rotates, the guide groove 62 is driven to rotate synchronously through the rotation of the connecting column 52, that is, the guide groove 62 rotates clockwise or counterclockwise along the water collecting frame 24, at this time, the guide groove 62 slides between the guide column 63 inside it and pushes the guide column 63 to move left or right, and the semi-ring 65 moves to the left, driving the semi-ring 65 to slide between the two fixing frames 64, and the semi-ring 65 moves to slide the limiting groove 61 opened on its outside along the limiting strip, so that the movement of the semi-ring 65 drives the cleaning brush 66 to slide between the two fixing frames 64, and the cleaning brush 66 slides along the arc filter plate 22 and pushes the impurities on the arc filter plate 22, which is used to clean the impurities on the surface of the arc filter plate 22, reduce the blockage of the surface of the arc filter plate 22 by impurities, which is conducive to the smooth passage of rainwater, and further improves the good heat dissipation effect of the transformer housing 11.

[0045] The above only describes certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, a person skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A transformer with easy heat dissipation effect, characterized in that: include: A transformer body (1) and a transformer housing (11), wherein the transformer body (1) is located inside the transformer housing (11), two groups of ventilation holes (12) communicating with the interior of the transformer housing (11) are symmetrically provided on the outside of the transformer housing (11), and the two groups of ventilation holes (12), the transformer housing (11) and the transformer body (1) are combined to form a transformer that is easy to dissipate heat; A ventilation assembly (2) is used to keep the ventilation hole (12) well ventilated and to maintain ventilation evaporation and heat dissipation between natural wind and the transformer. The ventilation assembly (2) comprises a plurality of drainage pipes (29) installed on the outside of the transformer body (1), a slide groove opened on one side of the transformer housing (11) and communicating with the inside of the ventilation hole (12), and a soft brush plate (21) slidably connected to the slide groove, wherein the soft brush plate (21) is used to move rainwater in the ventilation hole (12), a heat dissipation hole (23) opened on one side of the soft brush plate (21) and communicating with the inside of the ventilation hole (12), and the heat dissipation hole (23) and the ventilation hole (12) are staggered. The transformer housing (11) is provided with a water collecting frame (24) fixed to the outside of the transformer housing (11), and the water collecting frame (24) is used to collect rainwater and transport it to a plurality of drainage pipes (29), and evaporate and dissipate the water in the drainage pipes (29) and the outside of the transformer housing (11); a frame cover (25) for closing or opening the inside of the water collecting frame (24) is installed on the water collecting frame (24); an auxiliary component (3) for pushing the soft brush plate (21) to move back and forth along the slide groove is provided on the water collecting frame (24); a guide component (5) is provided in the auxiliary component (3) for driving the frame cover (25) to rotate synchronously on the water collecting frame (24) when the soft brush plate (21) moves; The auxiliary component (3) comprises a baffle (35) fixed to one side of the water collecting frame (24), a connecting frame (31) slidably connected to one side of the water collecting frame (24), and a connecting frame (32) fixed to one side of the soft brush plate (21), wherein one end of the connecting frame (32) is fixed to one side of the connecting frame (31), a pushing block (33) is fixed to the side of the connecting frame (31) facing the connecting frame (32), a pushing groove (34) is provided on one side of the pushing block (33), a resistance block (36) is slidably connected in the pushing groove (34), one end of the resistance block (36) is movably connected to a crank wheel (37), a servo motor (38) is fixed to one end of the baffle (35), and the servo motor (38) is used to drive the crank wheel (37) to rotate, and a stabilizing component (4) is provided on one side of the water collecting frame (24) to match it with the connecting frame (31).

2. A transformer with easy heat dissipation effect according to claim 1, characterized in that: The ventilation assembly (2) further comprises a drainage box (26) fixed to the bottom of the water collecting frame (24) and communicating with the interior thereof, and a plurality of connecting pipes (28) fixed to the plurality of drainage pipes (29), one end of the plurality of connecting pipes (28) extending to the outside of the transformer housing (11) and fixed to the outside of the drainage box (26), and the plurality of connecting pipes (28) communicating with the interior of the drainage box (26), a control valve (27) fixed to one end of the drainage box (26) for controlling the transport of rainwater in the drainage box (26), an arc-shaped filter plate (22) installed in the water collecting frame (24), a drainage assembly (6) matched with the guide assembly (5) provided in the water collecting frame (24), and the drainage assembly (6) is pushed when the guide assembly (5) rotates to process the surface of the arc-shaped filter plate (22).

3. A transformer with easy heat dissipation effect according to claim 1, characterized in that: The stabilizing assembly (4) comprises a support frame (44) fixed to one side of the water collecting frame (24) and a stabilizing frame (41) fixed to one side of the connecting frame (31); a positioning groove (43) is provided on one side of the stabilizing frame (41) adjacent to the connecting frame (31); and a positioning block (42) is fixed to the top end of the support frame (44) for the positioning groove (43) to slide.

4. A transformer with easy heat dissipation effect according to claim 2, characterized in that: The guide assembly (5) comprises two fixed rings (56) symmetrically fixed in the water collecting frame (24), two rotating disks (51) symmetrically mounted on one side of the frame cover (25), and a rack (54) fixed to the top of the connecting frame (31), wherein the two rotating disks (51) are both located in the water collecting frame (24) and are rotatably sleeved on the outside of the two fixed rings (56), and two connecting disks (55) matching with the two rotating disks (51) are rotatably connected in the water collecting frame (24), and one end of the two connecting disks (55) extends to the outside of the water collecting frame (24) and is fixed with a gear (53) meshing with the rack (54), and a connecting column (52) is installed between the two rotating disks (51).

5. A transformer with easy heat dissipation effect according to claim 4, characterized in that: The drainage assembly (6) comprises a guide groove (62) spirally opened on the outside of the connecting column (52), two fixing frames (64) symmetrically mounted between two fixing rings (56), and a semi-ring (65) sleeved on the outside of the connecting column (52), wherein the semi-ring (65) is located between the two fixing frames (64), a guide column (63) is mounted on the semi-ring (65), and one end of the guide column (63) passes through the semi-ring (65) and extends into the guide groove (62), and a cleaning brush (66) is fixed at the bottom end of the semi-ring (65), and the bottom of the cleaning brush (66) contacts the top of the arc-shaped filter plate (22).

6. A transformer with easy heat dissipation effect according to claim 5, characterized in that: A limit strip is fixed between the two fixing frames (64), and two limit grooves (61) for the two limit strips to slide are formed on the outside of the semi-ring (65).

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