CN112133524A - High-heat-dissipation transformer and heat dissipation method thereof - Google Patents
High-heat-dissipation transformer and heat dissipation method thereof Download PDFInfo
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- CN112133524A CN112133524A CN202011025886.7A CN202011025886A CN112133524A CN 112133524 A CN112133524 A CN 112133524A CN 202011025886 A CN202011025886 A CN 202011025886A CN 112133524 A CN112133524 A CN 112133524A
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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
- H01F27/08—Cooling; Ventilating
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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
- H01F27/02—Casings
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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
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
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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
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
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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
- H01F27/08—Cooling; Ventilating
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
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Abstract
The invention discloses a high-heat-dissipation transformer and a heat dissipation method thereof, and relates to the technical field of transformers. The transformer comprises a square frame, a first supporting strip, a first mounting plate, a supporting column, a second supporting strip, a second mounting plate, a motor and fan blades, the transformer comprises an outer box body, an upper cover, supporting legs, side frame plates, an iron core and supporting blocks, the heat dissipation mechanism comprises an air inlet pipe, an air outlet pipe, an air blower and connecting pipes, a round rod is fixed on the upper surface of the top cover, a third mounting plate is fixed on the upper surface of the round rod, a temperature sensor is arranged on the third mounting plate, and the stretching mechanism comprises a first connecting block, a rotating block, a hydraulic rod, a rotary drum and a second hinged support. According to the invention, through the arrangement of the heat dissipation mechanism, the motor and the fan blades, the oil-immersed transformer can dissipate heat from the inside and the outside simultaneously, and the problem of low heat dissipation efficiency of the existing oil-immersed transformer from the outside is solved.
Description
Technical Field
The invention belongs to the technical field of transformers, and particularly relates to a high-heat-dissipation transformer and a heat dissipation method thereof.
Background
The transformer is a device for changing AC voltage by utilizing the principle of electromagnetic induction, and its main functions include voltage conversion, current conversion, impedance conversion, isolation and voltage stabilization (magnetic saturation transformer), etc., and its constituent components include body (iron core, winding, insulation and lead wire), transformer oil, oil tank and cooling device, voltage regulator, protector (moisture absorber, safety air channel, gas relay, oil conservator and temperature measuring device, etc.) and outlet sleeve, and according to the cooling mode the transformer can be divided into dry-type transformer and oil-immersed transformer, and the dry-type transformer can be extensively used in the places of local lighting, high-rise building, airport and wharf mechanical equipment, etc., and simply, the dry-type transformer is a transformer whose iron core and winding are not immersed in insulating oil, and generally uses resin for insulation, and depends on natural wind cooling, and large capacity depends on fan cooling medium, if oil-immersed self-cooling, oil-immersed air cooling, oil-immersed water cooling, forced oil circulation and the like, insulation is carried out by insulating oil, heat generated by a coil is transferred to a radiator fin of a transformer by circulation of the insulating oil in the transformer, heat generated in the existing oil-immersed transformer is transferred to the external radiator fin for radiation by the heat radiation oil, the heat radiation efficiency is slow, and the internal heat cannot be dissipated in time.
In view of the above, the present invention provides a high heat dissipation transformer and a heat dissipation method thereof to solve the above problems.
Disclosure of Invention
The invention aims to provide a high-heat-dissipation transformer and a heat dissipation method thereof.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a high-heat-dissipation transformer which comprises a supporting frame, wherein the supporting frame is provided with a transformer, a heat dissipation mechanism is arranged in the transformer, the supporting frame is provided with two first sun visors and two second sun visors, the top end of the supporting frame is provided with a top cover, and the top cover is connected with the first sun visor and the second sun visor through a stretching mechanism;
the supporting frame comprises a square frame, a plurality of first supporting strips are fixed on the upper surface of the square frame, two first mounting plates are symmetrically fixed between the first supporting strips, supporting columns are fixed at four corners of the square frame, two first sun-shading boards and two second sun-shading boards are symmetrically arranged respectively, one first sun-shading board is located between the two supporting columns and is in rotating connection with the two supporting columns, one second sun-shading board is located between the two supporting columns and is in rotating connection with the two supporting columns, a fourth hinge seat is fixed on one surface of each of the first sun-shading board and the second sun-shading board, two second supporting strips are symmetrically fixed on the lower surface of the square frame, a second mounting plate is fixed between the two second supporting strips, a motor is installed on the second mounting plate, and fan blades are fixed at the output end of the motor;
the transformer comprises an outer box body, an upper cover and two support legs, wherein a frame plate is fixed on the upper surface of the upper cover, the frame plate is fixed on the outer box body through screws, an iron core is installed in the outer box body, two groups of support blocks are symmetrically fixed at the bottom of the outer box body, the other ends of the two support blocks are fixed with the support legs, and the support legs are fixed at gaps between adjacent first support bars through bolts;
the heat dissipation mechanism comprises an air inlet pipe and a plurality of air outlet pipes, wherein one end of the air inlet pipe is fixedly communicated with an air blower, the peripheral side face of the air inlet pipe is fixedly communicated with a plurality of connecting pipes, the air outlet pipes are positioned inside the outer box body and are distributed on two sides of the iron core in a staggered manner, the top ends of the air outlet pipes penetrate through the upper cover, and the bottom ends of the air outlet pipes penetrate through the bottom of the outer box body and are communicated with the connecting pipes;
the top cover is fixed at the top ends of the support columns, a round rod is fixed on the upper surface of the top cover, a third mounting plate is fixed on the upper surface of the round rod, a first hinge seat is fixed on one opposite side surface of the third mounting plate, a first abdicating groove is formed in the other opposite side surface of the third mounting plate, second abdicating grooves are formed in a plurality of side surfaces of the top cover, fixed blocks are fixed on two sides of each second abdicating groove, and a temperature sensor is arranged on the third mounting plate;
the stretching mechanism includes first linkage block, rotatory piece and hydraulic stem, first linkage block one end is fixed with the rotary drum, the fourth free bearing rotates with the rotary drum through the pivot to be connected, first linkage block other end is fixed with the second free bearing, rotatory piece is located between two fixed blocks and rotates through pivot and fixed block to be connected, rotatory piece one end is rotated through pivot and second free bearing and is connected, two hydraulic stem one end rotates through pivot and two first free bearings respectively and is connected, all the other hydraulic stem one end is located first groove of stepping down and rotates with first groove both sides of stepping down and is connected, the output of hydraulic stem is fixed with the third free bearing, the rotatory piece other end rotates through pivot and third free bearing to be connected.
Preferably, the first mounting plate is provided with a first ventilation groove, and the surface of the support column is provided with a plurality of material stealing grooves.
Preferably, a plurality of reinforcing ribs are fixed between the two second supporting bars and are arranged in a linear shape.
Preferably, the inside heat dissipation oil that is filled of outer box, four lateral surfaces of outer box are fixed respectively and are communicated with a plurality of cooling tubes, the rectangular channel has been seted up to the upper surface.
Preferably, the width of the gap between adjacent first supporting strips is equal to the diameter of the bolt column of the bolt.
Preferably, the connection openings of the air outlet pipe, the outer box body and the upper cover are sealed through sealing rings.
Preferably, the blower is fixed to the square frame by screws.
Preferably, the first sun visor and the second sun visor are provided with second ventilation grooves on the upper surfaces.
Preferably, a solar panel is arranged on each of the surfaces of the first sun shield and the second sun shield, a storage battery is arranged on the square frame, the solar panel is connected with the storage battery through a wire, the hydraulic rod is connected with the storage battery through a wire, and the temperature sensor is connected with the storage battery through a wire.
Preferably, the heat dissipation method of the high heat dissipation type transformer includes the following steps:
SS001, the transformer body radiates, when the transformer works, the blower and the motor are started, a large amount of heat energy can be generated near the iron core, on one hand, the heat energy can transfer heat to the outer box body and the radiating pipe through radiating oil, at the moment, the motor in a working state can drive the fan blades to rotate, and blow outside air to the surfaces of the outer box body and the radiating pipe, so as to help the outer box body and the radiating pipe radiate heat, on the other hand, the heat energy can transfer heat to the air outlet pipe through the radiator, under the operation of the blower, the blower can lead outside air into the air inlet pipe, the air inlet pipe can lead the air into the air outlet pipe through the connecting pipes and cool the air outlet pipe, hot air flow can be discharged from the top port of the air outlet pipe, meanwhile, the heat radiation is performed from;
SS002, outside heat is kept apart, when sunlight shines at temperature sensor, the temperature on temperature sensor surface will rise, when the temperature reaches rated value, temperature sensor can give the hydraulic stem with the signal, the hydraulic stem shrink will drive first sunshading board and second sunshading board rotation through the combined action of rotatory piece and first connecting block, thereby carry out the sunshade to the transformer, solar energy electroplax can be with shining the sunshine absorption and the electric energy storage of converting into of first sunshading board and second sunshading board in the battery simultaneously.
The invention has the following beneficial effects:
1. according to the invention, through the arrangement of the heat dissipation mechanism, the motor and the fan blades, heat generated during the working of the transformer can be transferred to the outer box body and the heat dissipation pipes through the heat dissipation oil, at the moment, the motor in a working state can drive the fan blades to rotate and blow outside air to the surfaces of the outer box body and the heat dissipation pipes to help the outer box body and the heat dissipation pipes to dissipate heat, on the other hand, heat can be transferred to the air outlet pipes through the heat dissipaters, under the operation of the air blower, the air blower can pass the outside air into the air inlet pipes, the air inlet pipes can guide the air into the air outlet pipes through the connecting pipes and cool the air outlet pipes, hot air flow can be discharged from the top port parts of the air outlet pipes, meanwhile, heat dissipation is performed from the inside.
2. According to the invention, through the arrangement of the supporting column, the first sun shield, the second sun shield, the temperature sensor, the top cover and the stretching mechanism, the device can judge whether the sun irradiates on the surface of the transformer through the temperature sensor, if the sun irradiates on the surface of the transformer, the hydraulic rod is contracted to drive the first sun shield and the second sun shield to rotate through the combined action of the rotating block and the first connecting block, so that the transformer is shaded, meanwhile, the solar panel absorbs the sun irradiating on the first sun shield and the second sun shield and converts the sun irradiating into electric energy to be stored in the storage battery, and the economic benefit is increased while the sun irradiation is isolated.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a high heat dissipation transformer;
FIG. 2 is a schematic structural view of the support frame, the transformer and the heat dissipation mechanism when connected;
FIG. 3 is a schematic structural view of the connection of the square frame, the first supporting bar, the first mounting plate, the first ventilating slot and the supporting bar;
FIG. 4 is a schematic view of the structure of FIG. 3 from another angle;
FIG. 5 is a schematic structural view of the outer case, the upper cover, the legs and the blower when they are connected;
FIG. 6 is a schematic view of the structure of FIG. 5 at another angle;
FIG. 7 is a schematic structural view of the air inlet pipe, the blower, the connecting pipe and the air outlet pipe when connected;
FIG. 8 is an enlarged view of part A;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a support frame; 101. a square frame; 102. a first support bar; 103. a first mounting plate; 104. a first vent slot; 105. a support pillar; 106. a second supporting strip; 107. a second mounting plate; 108. reinforcing ribs; 2. a transformer; 201. an outer case; 202. a radiating pipe; 203. an upper cover; 204. a frame plate; 205. an iron core; 206. a support leg; 207. a support block; 208. a rectangular groove; 209. a bolt; 3. a heat dissipation mechanism; 301. an air inlet pipe; 302. a blower; 303. a connecting pipe; 304. an air outlet pipe; 4. a first visor; 5. a second visor; 6. a top cover; 601. a round bar; 602. a fixed block; 603. a third mounting plate; 604. a first hinge base; 605. a first abdicating groove; 7. a stretching mechanism; 701. a first connection block; 702. a rotating drum; 703. a second hinge base; 704. rotating the block; 705. a hydraulic lever; 706. a third free bearing; 8. a motor; 9. a fan blade; 10. a fourth free bearing; 11. and a second vent groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention is a high heat dissipation transformer, including a supporting frame 1, a transformer 2 is disposed on the supporting frame 1, a heat dissipation mechanism 3 is disposed in the transformer 2, two first sun visors 4 and two second sun visors 5 are disposed on the supporting frame 1, a top cover 6 is disposed at the top end of the supporting frame 1, and the top cover 6 is connected to the first sun visor 4 and the second sun visor 5 through a stretching mechanism 7;
the supporting frame 1 comprises a square frame 101, a plurality of first supporting bars 102 are fixed on the upper surface of the square frame 101, two first mounting plates 103 are symmetrically fixed between the plurality of first supporting bars 102, the four corners of the square frame 101 are fixed with support posts 105, the two first sun visors 4 and the two second sun visors 5 are respectively arranged symmetrically, one first sun visor 4 is positioned between the two support posts 105 and is rotationally connected with the two support posts 105, one second sun visor 5 is positioned between the two support posts 105 and is rotationally connected with the two support posts 105, a fourth hinge base 10 is fixed on one surface of each of the first sun visor 4 and the second sun visor 5, two second supporting bars 106 are symmetrically fixed on the lower surface of the square frame 101, a second mounting plate 107 is fixed between the two second supporting bars 106, the second mounting plate 107 is provided with a motor 8, and the output end of the motor 8 is fixed with a fan blade 9;
the transformer 2 comprises an outer box 201, an upper cover 203 and two support legs 206, wherein a frame plate 204 is fixed on the upper surface of the upper cover 203, the frame plate 204 is fixed on the outer box 201 through screws, an iron core 205 is installed in the outer box 201, two groups of support blocks 207 are symmetrically fixed at the bottom of the outer box 201, the other ends of the two support blocks 207 are fixed with the support legs 206, and the support legs 206 are fixed at gaps between adjacent first support legs 102 through bolts 209;
the heat dissipation mechanism 3 comprises an air inlet pipe 301 and a plurality of air outlet pipes 304, one end of the air inlet pipe 301 is fixedly communicated with an air blower 302, the peripheral side face of the air inlet pipe 301 is fixedly communicated with a plurality of connecting pipes 303, the air outlet pipes 304 are positioned inside the outer box 201, the air outlet pipes 304 are distributed on two sides of the iron core 205 in a staggered mode, the top ends of the air outlet pipes 304 penetrate through the upper cover 203, and the bottom ends of the air outlet pipes 304 penetrate through the bottom of the outer box 201 and are communicated with the connecting pipes 303;
the top cover 6 is fixed at the top ends of the support columns 105, a round rod 601 is fixed on the upper surface of the top cover 6, a third mounting plate 603 is fixed on the upper surface of the round rod 601, a first hinge seat 604 is fixed on one opposite side surface of the third mounting plate 603, a first abdicating groove 605 is formed in the other opposite side surface of the third mounting plate 603, second abdicating grooves are formed in a plurality of side surfaces of the top cover 6, fixing blocks 602 are fixed on two sides of each second abdicating groove, and a temperature sensor is arranged on the third mounting plate 603;
stretching mechanism 7 includes first connecting block 701, rotatory piece 704 and hydraulic stem 705, first connecting block 701 one end is fixed with rotary drum 702, fourth free bearing 10 rotates with rotary drum 702 through the pivot to be connected, first connecting block 701 other end is fixed with second free bearing 703, rotatory piece 704 is located between two fixed blocks 602 and rotates with fixed block 602 through the pivot to be connected, rotatory piece 704 one end is rotated through pivot and second free bearing 703 to be connected, two hydraulic stem 705 one end rotates through pivot and two first free bearings 604 respectively to be connected, all the other hydraulic stem 705 one end is located first groove 605 of stepping down and rotates with first groove 605 both sides of stepping down to be connected, hydraulic stem 705's output is fixed with third free bearing 706, rotatory piece 704 other end rotates through pivot and third free bearing 706 to be connected.
As further shown in fig. 3, a first ventilation groove 104 is formed in the first mounting plate 103, and a plurality of material stealing grooves are formed in the surface of the supporting column 105, so that ventilation is facilitated and the weight of parts is reduced.
As further shown in fig. 4, a plurality of reinforcing ribs 108 are fixed between the two second supporting bars 106, and the plurality of reinforcing ribs 108 are arranged in a linear shape, so that the air suction is not affected while the structural strength is increased.
As shown in fig. 5, the outer case 201 is filled with heat dissipating oil to dissipate heat generated inside the transformer, the four outer side surfaces of the outer case 201 are respectively and fixedly communicated with a plurality of heat dissipating pipes 202, and the upper surface of the outer case 206 is provided with a rectangular groove 208.
As further shown in fig. 2, the width of the gap between adjacent first support bars 102 is equal to the diameter of the bolt post of the bolt 209, so that the bolt post can pass through the gap between adjacent first support bars 102 to fix and prevent sliding.
Further, as shown in fig. 5 and 6, the connection ports of the air outlet pipe 304, the outer box 201 and the upper cover 203 are sealed by sealing rings, so as to prevent the heat dissipating oil from moving out.
As further shown in fig. 2 and 7, the blower 302 is fixed to the square frame 101 by screws.
As further shown in fig. 1 and 8, the upper surfaces of the first sun visor 4 and the second sun visor 5 are both provided with second ventilation grooves 11 for facilitating the discharge of hot air.
Further, solar energy electric plates are arranged on the surfaces of the first sun shield 4 and the second sun shield 5, a storage battery is arranged on the square frame 101, the solar energy electric plates are connected with the storage battery through wires, the hydraulic rod 705 is connected with the storage battery through wires, and the temperature sensor is connected with the storage battery through wires.
Further, a heat dissipation method of the high heat dissipation type transformer comprises the following steps:
SS001, the transformer body dissipates heat, when the transformer works, the blower 302 and the motor 8 are started, a large amount of heat energy is generated near the iron core 205, on one hand, the heat energy can be transferred to the outer box body 201 and the heat dissipation pipe 202 through heat dissipation oil, at the moment, the motor 8 in a working state can drive the fan blades 9 to rotate, and blows the external wind to the surfaces of the outer box 201 and the radiating pipe 202 to help the outer box 201 and the radiating pipe 202 radiate heat, on the other hand, the heat energy can transfer heat to the air outlet pipe 304 through the radiator, under the operation of the blower 302, the blower 302 will pass the outside air into the air inlet pipe 301, the air inlet pipe 301 will guide the air into the air outlet pipe 304 through the plurality of connecting pipes 303, the air outlet pipe 304 is cooled, hot air flow is discharged from the top port of the air outlet pipe 304, and heat dissipation is performed from the inside and the outside, so that the heat dissipation area is increased, and the heat dissipation speed is increased;
SS002, outside heat is kept apart, when the sunlight shines at temperature sensor, the temperature on temperature sensor surface will rise, when the temperature reaches rated value, temperature sensor will transmit signal to hydraulic stem 705, hydraulic stem 705 shrink will drive first sunshading board 4 and second sunshading board 5 through the combined action of rotatory piece 704 and first connecting block 701 and rotate to carry out the sunshade to the transformer, solar energy electroplax will shine at the sunshine absorption of first sunshading board 4 and second sunshading board 5 and convert the electric energy storage in the battery simultaneously.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a high heat dissipation type transformer which characterized in that: the heat dissipation device comprises a supporting frame (1), wherein a transformer (2) is arranged on the supporting frame (1), a heat dissipation mechanism (3) is arranged in the transformer (2), two first sun visors (4) and two second sun visors (5) are arranged on the supporting frame (1), a top cover (6) is arranged at the top end of the supporting frame (1), and the top cover (6) is connected with the first sun visors (4) and the second sun visors (5) through a stretching mechanism (7);
support frame (1) includes square frame (101), square frame (101) upper surface is fixed with a plurality of first stay bars (102), and is a plurality of the symmetry is fixed with two first mounting panels (103) between first stay bar (102), square frame (101) four corners department all is fixed with support column (105), two first sunshading board (4) and two second sunshading board (5) symmetry respectively set up, one first sunshading board (4) are located between two support columns (105) and rotate with two support columns (105) and be connected, one second sunshading board (5) are located between two support columns (105) and rotate with two support columns (105) and be connected, first sunshading board (4) and second sunshading board (5) a surface all are fixed with fourth hinge seat (10), square frame (101) lower surface symmetry is fixed with two second support bars (106), two be fixed with second mounting panel (107) between second support bar (106), a motor (8) is mounted on the second mounting plate (107), and fan blades (9) are fixed at the output end of the motor (8);
the transformer (2) comprises an outer box body (201), an upper cover (203) and two supporting legs (206), wherein a frame plate (204) is fixed on the upper surface of the upper cover (203), the frame plate (204) is fixed on the outer box body (201) through screws, an iron core (205) is installed inside the outer box body (201), two groups of supporting blocks (207) are symmetrically fixed at the bottom of the outer box body (201), the other ends of the two supporting blocks (207) are fixed with the supporting legs (206), and the supporting legs (206) are fixed at gaps between adjacent first supporting legs (102) through bolts (209);
the heat dissipation mechanism (3) comprises an air inlet pipe (301) and a plurality of air outlet pipes (304), one end of the air inlet pipe (301) is fixedly communicated with an air blower (302), the side faces of the air inlet pipe (301) are fixedly communicated with a plurality of connecting pipes (303), the air outlet pipes (304) are positioned inside the outer box body (201), the air outlet pipes (304) are distributed on two sides of the iron core (205) in a staggered mode, the top ends of the air outlet pipes (304) penetrate through the upper cover (203), and the bottom ends of the air outlet pipes (304) penetrate through the bottom of the outer box body (201) and are communicated with the connecting pipes (303);
the top cover (6) is fixed at the top ends of the support columns (105), a round rod (601) is fixed on the upper surface of the top cover (6), a third mounting plate (603) is fixed on the upper surface of the round rod (601), a first hinge seat (604) is fixed on one opposite side of the third mounting plate (603), a first abdicating groove (605) is formed in the other opposite side of the third mounting plate (603), second abdicating grooves are formed in a plurality of sides of the top cover (6), fixed blocks (602) are fixed on two sides of each second abdicating groove, and a temperature sensor is arranged on the third mounting plate (603);
the stretching mechanism (7) comprises a first connecting block (701), a rotating block (704) and a hydraulic rod (705), one end of the first connecting block (701) is fixed with a rotating drum (702), a fourth hinged support (10) is rotatably connected with the rotating drum (702) through a rotating shaft, the other end of the first connecting block (701) is fixed with a second hinged support (703), the rotating block (704) is positioned between two fixed blocks (602) and is rotatably connected with the fixed blocks (602) through the rotating shaft, one end of the rotating block (704) is rotatably connected with the second hinged support (703) through the rotating shaft, one end of the hydraulic rod (705) is rotatably connected with the two first hinged supports (604) through the rotating shaft, one end of the hydraulic rod (705) is positioned in a first abdicating groove (605) and is rotatably connected with the two sides of the first abdicating groove (605), the output end of the hydraulic rod (705) is fixed with a third hinged support (706), the other end of the rotating block (704) is rotatably connected with a third hinged support (706) through a rotating shaft.
2. The high heat dissipation type transformer of claim 1, wherein a first ventilation groove (104) is formed in the first mounting plate (103), and a plurality of material stealing grooves are formed in the surface of the supporting column (105).
3. The transformer of claim 1, wherein a plurality of ribs (108) are fixed between the second supporting bars (106), and the plurality of ribs (108) are arranged in a linear manner.
4. The transformer of claim 1, wherein the outer casing (201) is filled with heat dissipating oil, the outer casing (201) has four outer sides fixedly connected with a plurality of heat dissipating pipes (202), and the upper surface of the outer casing (206) is formed with a rectangular groove (208).
5. The transformer of claim 1, wherein the width of the gap between adjacent first supporting bars (102) is equal to the diameter of the bolt column of the bolt (209).
6. The transformer with high heat dissipation performance as claimed in claim 1, wherein the connection ports of the air outlet pipe (304) and the outer casing (201) and the upper cover (203) are sealed by sealing rings.
7. The transformer of claim 1, wherein the blower (302) is fixed to the square frame (101) by screws.
8. The transformer of claim 1, wherein the first sun visor (4) and the second sun visor (5) are provided with second ventilation slots (11) on the upper surfaces thereof.
9. The transformer of claim 1, wherein a solar panel is disposed on each of the first sun visor (4) and the second sun visor (5), a battery is disposed on the square frame (101), the solar panel is connected to the battery through a wire, the hydraulic rod (705) is connected to the battery through a wire, and the temperature sensor is connected to the battery through a wire.
10. The heat dissipation method for the high heat dissipation transformer according to any one of claims 1 to 9, comprising the steps of:
SS001, the transformer body dissipates heat, when the transformer works, the blower (302) and the motor (8) are started, a large amount of heat energy can be generated near the iron core (205), the heat energy can transfer heat to the outer box body (201) and the radiating pipe (202) through radiating oil on one hand, the motor (8) in a working state can drive the fan blades (9) to rotate at the moment, and blow outside air to the surfaces of the outer box body (201) and the radiating pipe (202) to help the outer box body (201) and the radiating pipe (202) dissipate heat, on the other hand, the heat energy can transfer heat to the air outlet pipe (304) through the radiator, under the operation of the blower (302), the blower (302) can lead the outside air into the air inlet pipe (301), the air inlet pipe (301) can lead the air into the air outlet pipe (304) through a plurality of connecting pipes (303) and cool the air outlet pipe (304), and hot air flow can be discharged from the top port of the air, meanwhile, heat dissipation is carried out from the inside and the outside, so that the heat dissipation area is increased, and the heat dissipation speed is increased;
SS002, outside heat is kept apart, when the sunlight shines at temperature sensor, the temperature on temperature sensor surface will rise, when the temperature reaches rated value, temperature sensor will transmit signal to hydraulic stem (705), hydraulic stem (705) shrink will drive first sunshading board (4) and second sunshading board (5) through the combined action of rotatory piece (704) and first connecting block (701) and rotate, thereby carry out the sunshade to the transformer, solar energy electroplax will shine the sunshine absorption of first sunshading board (4) and second sunshading board (5) and convert the electric energy into and store in the battery simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011025886.7A CN112133524A (en) | 2020-09-25 | 2020-09-25 | High-heat-dissipation transformer and heat dissipation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011025886.7A CN112133524A (en) | 2020-09-25 | 2020-09-25 | High-heat-dissipation transformer and heat dissipation method thereof |
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| CN112133524A true CN112133524A (en) | 2020-12-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114068145A (en) * | 2021-12-28 | 2022-02-18 | 广西南宝特电气制造有限公司 | Intelligent amorphous alloy transformer |
-
2020
- 2020-09-25 CN CN202011025886.7A patent/CN112133524A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114068145A (en) * | 2021-12-28 | 2022-02-18 | 广西南宝特电气制造有限公司 | Intelligent amorphous alloy transformer |
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