CN111292923A - Waterproof radiating high-frequency transformer - Google Patents

Waterproof radiating high-frequency transformer Download PDF

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Publication number
CN111292923A
CN111292923A CN202010208296.1A CN202010208296A CN111292923A CN 111292923 A CN111292923 A CN 111292923A CN 202010208296 A CN202010208296 A CN 202010208296A CN 111292923 A CN111292923 A CN 111292923A
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CN
China
Prior art keywords
waterproof
rotating shaft
sealing
frequency transformer
water
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Pending
Application number
CN202010208296.1A
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Chinese (zh)
Inventor
吴爱国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Hengte Group Valtte Electric Co ltd
Original Assignee
Jiangsu Hengte Group Valtte Electric Co ltd
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Application filed by Jiangsu Hengte Group Valtte Electric Co ltd filed Critical Jiangsu Hengte Group Valtte Electric Co ltd
Priority to CN202010208296.1A priority Critical patent/CN111292923A/en
Publication of CN111292923A publication Critical patent/CN111292923A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/022—Encapsulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/025—Constructional details relating to cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/085—Cooling by ambient air
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/16—Water cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H01F2027/406—Temperature sensor or protection

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

A waterproof and heat-dissipating high-frequency transformer comprises a transformer body, a waterproof sealing box and a central processing unit; the transformer body is positioned in the waterproof sealing box, and the transformer body is provided with a spiral cooling pipe; the water pumping pipe is communicated with the water storage tank, and the spiral cooling pipe is connected with the water delivery pipe and the water return pipe; the rotating piece is rotatably arranged on two sides of the waterproof sealing box, vent holes are formed in two sides of the waterproof sealing box, the connecting piece is arranged on the rotating piece, and the sealing disc is arranged on the connecting piece and seals the vent holes; the first rotating shaft is provided with a first fan blade, the first rotating shaft is in transmission connection with a second rotating shaft, and the second rotating shaft is provided with a second fan blade; the central processing unit is in communication connection with the rainwater sensor and the temperature sensor and is in control connection with the first driving device, the second driving device and the water pump. The intelligent high-frequency transformer radiating device is high in intelligent degree, can automatically perform radiating operation on the high-frequency transformer, is good in radiating effect and high in radiating efficiency, has excellent waterproof performance and use effect, and obviously prolongs the service life.

Description

Waterproof radiating high-frequency transformer
Technical Field
The invention relates to the technical field of transformers, in particular to a waterproof and heat-dissipation high-frequency transformer.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, the main components are a primary coil, a secondary coil and an iron core, and the transformer has the functions of voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and the like, and comprises an audio transformer, a medium-frequency transformer, a high-frequency transformer, an impact transformer, an instrument transformer, an electronic transformer, a reactor, a mutual inductor and the like;
high frequency transformer generally installs outdoors, and outdoor environment is complicated and precipitation is many, and traditional high frequency transformer's structure is comparatively simple, often directly dispels the heat through setting up the louvre, and sealed effect is poor, and the radiating effect is not good, intakes easily, brings adverse effect to high frequency transformer's life.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the waterproof and heat-dissipation high-frequency transformer provided by the invention has the advantages that the intelligent degree is high, the heat dissipation operation can be automatically performed on the high-frequency transformer, the heat dissipation effect is good, the heat dissipation efficiency is high, the waterproof performance is excellent, the use effect is excellent, and the service life is obviously prolonged.
(II) technical scheme
The invention provides a waterproof and heat-dissipating high-frequency transformer which comprises a transformer body, a waterproof sealing box, a mounting seat, a water return pipe, a first driving device, a second driving shaft, a rotating part, a connecting piece, a sealing disc, a dust blocking net, a second driving device, a first rotating shaft, a second rotating shaft and a central processing unit, wherein the waterproof sealing box is arranged on the transformer body;
the outer surface of the waterproof sealing box is provided with a rectangular frame, and the rectangular frame is connected with the mounting seat; the transformer body is arranged on the mounting seat and positioned in the waterproof sealing box, and the transformer body is provided with a spiral cooling pipe and a temperature sensor; a water storage tank is arranged in the mounting seat, and a water pump is arranged on the mounting seat; the water pump is provided with a water pumping pipe and a water delivery pipe, and the water pumping pipe is communicated with the water storage tank; the water return pipe is arranged on the mounting seat and communicated with the water storage tank, the water inlet end of the spiral cooling pipe is connected with the water delivery pipe, and the water discharge end of the spiral cooling pipe is connected with the water return pipe;
the waterproof sealing box is provided with a connecting box, the connecting box is provided with a rain shielding top, and the rain shielding top is provided with a rain sensor; the first driving device is arranged on the connecting box, and the output end of the first driving device is provided with a first transmission shaft; the second transmission shaft is horizontally arranged and is rotationally connected with the connecting box, and the first transmission shaft is in transmission connection with the second transmission shaft; the rotating parts are rotatably arranged on two sides of the waterproof sealing box, and the second transmission shaft is in transmission connection with the rotating parts; the two sides of the waterproof sealing box are provided with a plurality of groups of ventilation holes, the ventilation holes on each side are distributed in an annular array around the rotating piece, and the dust blocking net is arranged on the waterproof sealing box and is positioned in the ventilation holes; the connecting piece is arranged on the rotating piece and positioned in the waterproof sealing box, and the sealing disc is arranged on the connecting piece and seals the vent hole;
the second driving device is arranged on the waterproof sealing box, the first rotating shaft is vertically arranged and connected with the output end of the second driving device, and the first rotating shaft is provided with a first fan blade; the second rotating shaft is vertically arranged and is rotationally connected with the waterproof sealing box, the first rotating shaft is in transmission connection with the second rotating shaft, and the second rotating shaft is provided with a second fan blade; the blowing directions of the first fan blade and the second fan blade face the transformer body;
the central processing unit is in communication connection with the rainwater sensor and the temperature sensor and is in control connection with the first driving device, the second driving device and the water pump.
Preferably, the first transmission shaft is horizontally provided with a bevel gear, the second transmission shaft is vertically provided with a bevel gear, and the two bevel gears are in meshing transmission connection.
Preferably, the device further comprises a transmission belt; the second transmission shaft is provided with a driving wheel, the rotating part is provided with a driven wheel, and the driving wheel and the driven wheel are connected in a transmission manner through a transmission belt.
Preferably, the device further comprises a bolt; the rectangular frame is provided with a threaded hole, the mounting seat is correspondingly provided with a threaded groove with an upward opening, and the rectangular frame and the mounting seat are in threaded connection through bolts.
Preferably, a first gear is horizontally arranged on the first rotating shaft, a second gear is horizontally arranged on the second rotating shaft, and the first gear is in meshing transmission connection with the second gear.
Preferably, the mounting seat is provided with a semiconductor refrigeration piece, the cold end of the semiconductor refrigeration piece is positioned in the water storage tank, and the hot end of the semiconductor refrigeration piece is exposed to the outside.
Preferably, the second axes of rotation are in a plurality of sets and are distributed in an annular array about the first axis of rotation.
Preferably, the rectangular frame is provided with a sealing element, the mounting seat is provided with a sealing groove with an upward opening, and the sealing element is inserted into the sealing groove.
Preferably, the device further comprises a sealing sleeve; the seal cover is arranged in the seal groove, and the seal piece props against the seal cover.
Preferably, the sealing plate is provided with a sealing gasket on one side facing the waterproof sealing box.
The technical scheme of the invention has the following beneficial technical effects:
the water pump pumps the water solution in the water storage tank into the spiral cooling pipe, the water solution rises upwards along the spiral cooling pipe and flows into the water storage tank through the water return pipe, the heat generated by the transformer body can be effectively absorbed, and the heat dissipation effect is excellent; the second driving device enables the first rotating shaft to rotate circumferentially in the horizontal direction, the second rotating shaft rotates along with the first rotating shaft, the first fan blades and the second fan blades rotate along with the first rotating shaft and blow air towards the transformer body, the ventilation holes play a role in ventilation and heat dissipation, heat dissipation performance is further improved, and the service life of the high-frequency transformer is prolonged;
the temperature sensor detects the temperature of the transformer body and sends detection information to the central processing unit, the rainwater sensor senses rainwater and sends the information to the central processing unit, and the central processing unit controls the first driving device, the second driving device and the water pump to correspondingly operate, so that heat dissipation operation can be automatically performed, the intelligent degree is high, and energy is saved; when rainy day or end heat dissipation operation, a drive arrangement makes first transmission shaft rotate, and first transmission shaft makes through the second transmission shaft and rotates a certain angle, and sealed dish rotates thereupon until sealing up the ventilation hole, is showing to improve dustproof and waterproof performance, and the result of use is splendid.
Drawings
Fig. 1 is a schematic structural diagram of a waterproof and heat-dissipating high-frequency transformer according to the present invention.
Fig. 2 is a partially enlarged view of a portion a of a waterproof and heat-dissipating high-frequency transformer according to the present invention.
Fig. 3 is a partially enlarged view of a portion B of a waterproof and heat-dissipating high-frequency transformer according to the present invention.
Fig. 4 is a partially enlarged view of a portion C of a waterproof and heat-dissipating high-frequency transformer according to the present invention.
Fig. 5 is a left side view of a waterproof sealing box in a waterproof heat-dissipating high-frequency transformer according to the present invention.
Fig. 6 is a connection diagram (top view) of the first rotating shaft and the second rotating shaft in the waterproof and heat-dissipating high-frequency transformer according to the present invention.
Fig. 7 is a system block diagram of a waterproof and heat-dissipating high-frequency transformer according to the present invention.
Reference numerals: 1. a transformer body; 2. a waterproof seal box; 3. a mounting seat; 4. a connecting box; 5. a rain shielding top; 6. a rectangular frame; 7. a water pump; 8. a water pumping pipe; 9. a water delivery pipe; 10. a water return pipe; 11. a spiral cooling tube; 12. a first driving device; 13. a first drive shaft; 14. a second drive shaft; 15. a transmission belt; 16. a rotating member; 17. a connecting member; 18. sealing the disc; 19. a gasket; 20. a vent hole; 21. a dust blocking net; 22. a second driving device; 23. a first rotating shaft; 24. a first fan blade; 25. a second rotating shaft; 26. a second fan blade; 27. a first gear; 28. a second gear; 29. a rain sensor; 30. a temperature sensor; 31. a water storage tank; 32. a sealing groove; 33. a seal member; 34. a bolt; 35. a central processing unit.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-7, the waterproof and heat-dissipating high-frequency transformer provided by the invention comprises a transformer body 1, a waterproof sealing box 2, a mounting seat 3, a water return pipe 10, a first driving device 12, a second transmission shaft 14, a rotating member 16, a connecting member 17, a sealing disc 18, a dust blocking net 21, a second driving device 22, a first rotating shaft 23, a second rotating shaft 25 and a central processor 35;
the outer surface of the waterproof sealing box 2 is provided with a rectangular frame 6, and the rectangular frame 6 is connected with the mounting seat 3; the transformer body 1 is arranged on the mounting seat 3 and positioned in the waterproof sealing box 2, and the transformer body 1 is provided with a spiral cooling pipe 11 and a temperature sensor 30; a water storage tank 31 is arranged in the mounting seat 3, and a water pump 7 is arranged on the mounting seat 3; a water pumping pipe 8 and a water delivery pipe 9 are arranged on the water pump 7, and the water pumping pipe 8 is communicated with the water storage tank 31; the water return pipe 10 is arranged on the mounting base 3 and communicated with the water storage tank 31, the water inlet end of the spiral cooling pipe 11 is connected with the water delivery pipe 9, and the water discharge end of the spiral cooling pipe 11 is connected with the water return pipe 10;
the waterproof sealing box 2 is provided with a connecting box 4, the connecting box 4 is provided with a rain shielding top 5, the rain shielding top 5 plays a role in shielding rain and sun and protecting a transformer, and the rain shielding top 5 is provided with a rain sensor 29; the first driving device 12 is arranged on the connecting box 4, and the output end of the first driving device is provided with a first transmission shaft 13; the second transmission shaft 14 is horizontally arranged and is rotationally connected with the connecting box 4, and the first transmission shaft 13 is in transmission connection with the second transmission shaft 14; the rotating piece 16 is rotatably arranged on two sides of the waterproof sealing box 2, and the second transmission shaft 14 is in transmission connection with the rotating piece 16; the two sides of the waterproof sealing box 2 are provided with a plurality of groups of ventilation holes 20, the ventilation holes 20 on each side are distributed in an annular array around the rotating piece 16, and the dust blocking net 21 is arranged on the waterproof sealing box 2 and is positioned in the ventilation holes 20; the connecting piece 17 is arranged on the rotating piece 16 and is positioned in the waterproof sealing box 2, and the sealing disc 18 is arranged on the connecting piece 17 and seals the vent hole 20;
the second driving device 22 is arranged on the waterproof sealing box 2, the first rotating shaft 23 is vertically arranged and connected with the output end of the second driving device 22, and the first rotating shaft 23 is provided with a first fan blade 24; the second rotating shaft 25 is vertically arranged and is rotatably connected with the waterproof sealing box 2, the first rotating shaft 23 is in transmission connection with the second rotating shaft 25, and the second rotating shaft 25 is provided with second fan blades 26; the number of the second rotating shafts 25 is multiple, and the second rotating shafts are distributed around the first rotating shaft 23 in an annular array, and the blowing directions of the first fan blades 24 and the second fan blades 26 face the transformer body 1;
the central processor 35 is in communication connection with the rain sensor 29 and the temperature sensor 30, and is in control connection with the first driving device 12, the second driving device 22 and the water pump 7.
In an alternative embodiment, a belt 15 is also included; the first transmission shaft 13 is horizontally provided with bevel gears, the second transmission shaft 14 is vertically provided with bevel gears, the bevel gears are in meshed transmission connection, the second transmission shaft 14 is provided with a driving wheel, the rotating part 16 is provided with a driven wheel, and the driving wheel and the driven wheel are in transmission connection through a transmission belt 15. In operation, first transmission shaft 13 drives second transmission shaft 14 through two bevel gears and rotates, and second transmission shaft 14 drives drive belt 15 through the action wheel and moves, and drive belt 15 drives rotation piece 16 through following the driving wheel and rotates, realizes opening and sealing of ventilation hole 20.
In an alternative embodiment, the drive and driven pulleys are sprockets and the belt 15 is a chain belt.
In an alternative embodiment, a bolt 34 is also included; the rectangular frame 6 is provided with a threaded hole, the mounting seat 3 is correspondingly provided with a threaded groove with an upward opening, and the bolt 34 is in threaded connection with the rectangular frame 6 and the mounting seat 3. By screwing or unscrewing the bolts 34, the waterproof seal box 2 is mounted and dismounted, and the maintenance of the transformer body 1 is facilitated.
In an alternative embodiment, a first gear 27 is horizontally disposed on the first rotating shaft 23, a second gear 28 is horizontally disposed on the second rotating shaft 25, the first gear 27 is in meshing transmission connection with the second gear 28, in operation, the first rotating shaft 23 drives the first gear 27 to rotate, the second gear 28 rotates with the first gear 27, and finally the second rotating shaft 25 performs circular rotation in the horizontal direction.
In an optional embodiment, the mounting base 3 is provided with a semiconductor refrigeration piece, the cold end of the semiconductor refrigeration piece is located in the water storage tank 31, and the hot end of the semiconductor refrigeration piece is exposed to the outside, so that the water solution in the water storage tank 31 can be cooled, and the improvement of the heat dissipation effect of the transformer body 1 is facilitated.
In an optional embodiment, the waterproof sealing box further comprises a sealing sleeve, a sealing element 33 is arranged on the rectangular frame 6, a sealing groove 32 with an upward opening is formed in the mounting base 3, the sealing element 33 is inserted into the sealing groove 32, the sealing sleeve is arranged in the sealing groove 32, and the sealing element 33 abuts against the sealing sleeve, so that the sealing effect and the waterproof performance are further improved, and rainwater is effectively prevented from entering the waterproof sealing box 2.
In an alternative embodiment, the sealing plate 18 is provided with a sealing gasket 19 on the side facing the waterproof sealing case 2, which significantly improves the sealing effect against the ventilation hole 20, further improving the waterproof performance.
When the transformer body 1 is used, the water pump 7 pumps the water solution in the water storage tank 31 into the spiral cooling pipe 11, the water solution rises upwards along the spiral cooling pipe 11 and then flows into the water storage tank 31 through the water return pipe 10, heat generated by the transformer body 1 can be effectively absorbed, and the heat dissipation effect is excellent; the second driving device 22 enables the first rotating shaft 23 to rotate circumferentially in the horizontal direction, the second rotating shaft 25 rotates along with the first rotating shaft 23, the first fan blades 24 and the second fan blades 26 rotate along with the first rotating shaft and blow air towards the transformer body 1, heat generated by the transformer body 1 is dispersed along with the air, and the air vents 20 play a role in ventilation and heat dissipation, so that the heat dissipation performance is further improved, and the service life of the high-frequency transformer is prolonged;
the temperature sensor 30 detects the temperature of the transformer body 1 and sends detection information to the central processing unit 35, the rainwater sensor 29 senses rainwater and sends information to the central processing unit 35, and the central processing unit 35 controls the first driving device 12, the second driving device 22 and the water pump 7 to operate correspondingly, so that heat dissipation operation can be automatically performed, the intelligent degree is high, and energy is saved; when the heat dissipation operation is finished in rainy days, the first driving device 12 enables the first transmission shaft 13 to rotate, the first transmission shaft 13 enables the rotating piece 16 to rotate for a certain angle through the second transmission shaft 14, the sealing disc 18 rotates along with the first transmission shaft until the ventilation hole 20 is sealed, the dustproof and waterproof performance is obviously improved, and the using effect is excellent.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (10)

1. A waterproof and heat-dissipating high-frequency transformer is characterized by comprising a transformer body (1), a waterproof sealing box (2), a mounting seat (3), a water return pipe (10), a first driving device (12), a second transmission shaft (14), a rotating piece (16), a connecting piece (17), a sealing disc (18), a dust blocking net (21), a second driving device (22), a first rotating shaft (23), a second rotating shaft (25) and a central processing unit (35);
the outer surface of the waterproof sealing box (2) is provided with a rectangular frame (6), and the rectangular frame (6) is connected with the mounting seat (3); the transformer body (1) is arranged on the mounting seat (3) and is positioned in the waterproof sealing box (2), and the transformer body (1) is provided with a spiral cooling pipe (11) and a temperature sensor (30); a water storage tank (31) is arranged in the mounting seat (3), and a water pump (7) is arranged on the mounting seat (3); a water pumping pipe (8) and a water delivery pipe (9) are arranged on the water pump (7), and the water pumping pipe (8) is communicated with the water storage tank (31); the water return pipe (10) is arranged on the mounting base (3) and communicated with the water storage tank (31), the water inlet end of the spiral cooling pipe (11) is connected with the water delivery pipe (9), and the water discharge end of the spiral cooling pipe (11) is connected with the water return pipe (10);
a connecting box (4) is arranged on the waterproof sealing box (2), a rain shielding top (5) is arranged on the connecting box (4), and a rain sensor (29) is arranged on the rain shielding top (5); the first driving device (12) is arranged on the connecting box (4), and the output end of the first driving device is provided with a first transmission shaft (13); the second transmission shaft (14) is horizontally arranged and is rotationally connected with the connecting box (4), and the first transmission shaft (13) is in transmission connection with the second transmission shaft (14); the rotating piece (16) is rotatably arranged on two sides of the waterproof sealing box (2), and the second transmission shaft (14) is in transmission connection with the rotating piece (16); the two sides of the waterproof sealing box (2) are provided with a plurality of groups of ventilation holes (20), the ventilation holes (20) on each side are distributed in an annular array around the rotating piece (16), and the dust blocking net (21) is arranged on the waterproof sealing box (2) and positioned in the ventilation holes (20); the connecting piece (17) is arranged on the rotating piece (16) and is positioned in the waterproof sealing box (2), and the sealing disc (18) is arranged on the connecting piece (17) and seals the vent hole (20);
the second driving device (22) is arranged on the waterproof sealing box (2), the first rotating shaft (23) is vertically arranged and connected with the output end of the second driving device (22), and the first rotating shaft (23) is provided with a first fan blade (24); the second rotating shaft (25) is vertically arranged and is rotationally connected with the waterproof sealing box (2), the first rotating shaft (23) is in transmission connection with the second rotating shaft (25), and the second rotating shaft (25) is provided with second fan blades (26); the blowing directions of the first fan blade (24) and the second fan blade (26) face the transformer body (1);
the central processing unit (35) is in communication connection with the rainwater sensor (29) and the temperature sensor (30) and is in control connection with the first driving device (12), the second driving device (22) and the water pump (7).
2. The waterproof and heat-dissipating high-frequency transformer according to claim 1, wherein the first transmission shaft (13) is horizontally provided with bevel gears, the second transmission shaft (14) is vertically provided with bevel gears, and the bevel gears are in meshed transmission connection.
3. The waterproof heat-dissipating high-frequency transformer according to claim 1, further comprising a driving belt (15); a driving wheel is arranged on the second transmission shaft (14), a driven wheel is arranged on the rotating part (16), and the driving wheel and the driven wheel are connected through a transmission belt (15).
4. The waterproof heat-dissipating high-frequency transformer according to claim 1, further comprising a bolt (34); the rectangular frame (6) is provided with a threaded hole, the mounting seat (3) is correspondingly provided with a threaded groove with an upward opening, and the bolt (34) is in threaded connection with the rectangular frame (6) and the mounting seat (3).
5. The waterproof and heat-dissipating high-frequency transformer according to claim 1, wherein a first gear (27) is horizontally arranged on the first rotating shaft (23), a second gear (28) is horizontally arranged on the second rotating shaft (25), and the first gear (27) is in meshed transmission connection with the second gear (28).
6. The waterproof and heat-dissipating high-frequency transformer according to claim 1, wherein a semiconductor refrigeration sheet is arranged on the mounting seat (3), a cold end of the semiconductor refrigeration sheet is located in the water storage tank (31), and a hot end of the semiconductor refrigeration sheet is exposed to the outside.
7. The waterproof heat-dissipating high-frequency transformer according to claim 1, wherein the second rotary shafts (25) are provided in plural groups and distributed in an annular array around the first rotary shaft (23).
8. The waterproof and heat-dissipating high-frequency transformer according to claim 1, wherein a sealing member (33) is disposed on the rectangular frame (6), a sealing groove (32) with an upward opening is disposed on the mounting base (3), and the sealing member (33) is inserted into the sealing groove (32).
9. The waterproof and heat-dissipating high-frequency transformer according to claim 8, further comprising a sealing sleeve; the sealing sleeve is arranged in the sealing groove (32), and the sealing element (33) props against the sealing sleeve.
10. Waterproof heat-dissipating high-frequency transformer according to claim 1, characterized in that the side of the sealing plate (18) facing the waterproof sealing case (2) is provided with a gasket (19).
CN202010208296.1A 2020-03-23 2020-03-23 Waterproof radiating high-frequency transformer Pending CN111292923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010208296.1A CN111292923A (en) 2020-03-23 2020-03-23 Waterproof radiating high-frequency transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010208296.1A CN111292923A (en) 2020-03-23 2020-03-23 Waterproof radiating high-frequency transformer

Publications (1)

Publication Number Publication Date
CN111292923A true CN111292923A (en) 2020-06-16

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Application Number Title Priority Date Filing Date
CN202010208296.1A Pending CN111292923A (en) 2020-03-23 2020-03-23 Waterproof radiating high-frequency transformer

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113450998A (en) * 2021-06-30 2021-09-28 抚州市宏鑫电子有限公司 High-frequency transformer with spontaneous combustion preventing shell

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