CN112038058A - Transformer for high-efficient radiating variable current charger - Google Patents
Transformer for high-efficient radiating variable current charger Download PDFInfo
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- CN112038058A CN112038058A CN202010908674.7A CN202010908674A CN112038058A CN 112038058 A CN112038058 A CN 112038058A CN 202010908674 A CN202010908674 A CN 202010908674A CN 112038058 A CN112038058 A CN 112038058A
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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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
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
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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
- H01F27/16—Water cooling
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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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- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
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- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a transformer for a variable current charger with high-efficiency heat dissipation, which comprises a transformer body, wherein a first heat-conducting plate is fixedly arranged on the inner wall of the top of the transformer body, a plurality of first heat-radiating fins are fixedly arranged on the top of the first heat-conducting plate at equal intervals, the tops of the first heat-radiating fins extend out of the transformer body, second heat-conducting plates are fixedly arranged on the inner walls of two sides of the transformer body, a plurality of second heat-radiating fins are fixedly arranged on the sides, far away from each other, of the two second heat-conducting plates, and the sides, far away from the corresponding second heat-conducting plates, of the second heat-radiating fins extend out of the transformer body. The transformer has the advantages of reasonable design, good practicability, capability of quickly radiating the inside of the transformer, good radiating effect on the transformer, capability of avoiding the damage of electric parts in the transformer caused by high temperature, capability of effectively buffering the vibration force generated in the working process of the transformer, good damping seat and capability of prolonging the service life of the transformer.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a transformer for a variable current charger with high-efficiency heat dissipation.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and generally comprises a bobbin, two wire holders fixedly connected to two ends of the bobbin, a magnetic core, a coil, a conducting wire, a binding post and the like, wherein the magnetic core penetrates through the inside of the bobbin, the coil is wound outside the bobbin, and the transformer is one of important components of a variable current charger as a common electronic component.
Through retrieval, the authorized bulletin number is CN210378714U discloses a transformer for a variable current charger, which comprises a bobbin, two wire holders, coils, a magnetic core and a fit clearance, wherein a ring-shaped cavity penetrating through the upper end and the lower end of the bobbin is arranged around the inner periphery of the side wall of the bobbin, a plurality of circles of outer heat dissipation holes communicated with the ring-shaped cavity are sequentially arranged on the outer wall of the bobbin from top to bottom, a plurality of circles of inner heat dissipation holes communicated with the ring-shaped cavity are sequentially arranged on the outer wall of the bobbin from top to bottom, a bimetallic strip is connected to the upper edge of each inner heat dissipation hole, the active layer of the bimetallic strip faces the fit clearance, and heat generated by the coils in the transformer is dissipated through a heat dissipation channel consisting of the plurality of circles of; when the magnetic core generates a large amount of heat, the bimetallic strip is heated to deform, the heat dissipation channel composed of the multiple circles of inner heat dissipation holes and the annular cavity is communicated for heat dissipation, under the condition of long-time electrification, the heat dissipation of the coil and the magnetic core can be timely and effectively carried out, however, in the prior art, when the transformer is used, although the coil and the magnetic core can be radiated, the heat in the transformer can not be quickly and effectively radiated out of the transformer, so that the temperature in the transformer can be gradually increased, the heat radiation effect of the transformer is poor, and the internal electric parts are easily damaged by high temperature, in addition, the transformer can generate vibration in the working process, and the transformer does not have a good damping effect, so that parts in the transformer are easily damaged due to the long-term vibration force, and therefore, the transformer for the variable current charger with the efficient heat dissipation function is provided for solving the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a transformer for a variable current charger with high-efficiency heat dissipation, which solves the problems that the heat in the transformer can not be quickly and effectively dissipated out of the transformer, the temperature in the transformer can also be gradually raised, the heat dissipation effect of the transformer is poor, the internal electric parts of the transformer are easily damaged due to high temperature, and the transformer does not have a good damping effect, so that the parts in the transformer are easily damaged due to long-term vibration force.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a transformer for a variable current charger with high-efficiency heat dissipation comprises a transformer body, wherein a first heat-conducting plate is fixedly arranged on the inner wall of the top of the transformer body, a plurality of first heat-dissipating fins are fixedly arranged on the top of the first heat-conducting plate at equal intervals, the tops of the first heat-dissipating fins extend out of the transformer body, second heat-conducting plates are fixedly arranged on the inner walls of two sides of the transformer body, a plurality of second heat-dissipating fins are fixedly arranged on the sides, away from each other, of the two second heat-conducting plates, one sides, away from the corresponding second heat-conducting plates, of the second heat-dissipating fins extend out of the transformer body, a mounting plate is fixedly arranged in the transformer body, a vent hole is formed in the top of the mounting plate, a fan is fixedly arranged at the bottom of the mounting plate, a cooling liquid tank is fixedly arranged on the inner wall of the, a water delivery pipe is fixedly connected between the water delivery pipe and the water return pipe, the water delivery pipe is respectively communicated with the water delivery pipe and the water return pipe, a circulating pump is fixedly arranged at the top of the cooling liquid tank, the bottom end of a water outlet pipe penetrates through the mounting plate and is fixedly connected with the discharge end of the circulating pump, the bottom end of the water return pipe penetrates through the mounting plate and extends into the cooling liquid tank, a water suction pipe is fixedly arranged at the suction end of the circulating pump, one end of the water suction pipe, far away from the circulating pump, extends into the cooling liquid tank, a supporting seat is fixedly arranged at the bottom of the transformer body, two vertical plates are fixedly arranged at the top of the supporting seat, the two vertical plates are symmetrically arranged at the two sides of the transformer body, a base is arranged below the supporting seat, a fixed plate is fixedly arranged at the top of the base, a fixed groove, one end of the sliding rod extends out of the first sliding groove, one end of the two sliding rods close to each other is fixedly provided with a connecting plate, one side of the two connecting plates close to each other is respectively contacted with two sides of the transformer body, one end of the sliding rod positioned in the first sliding groove is fixedly provided with a first spring, one end of the first spring far away from the sliding rod is fixedly connected on the inner wall of one side of the first sliding groove, one end of a second spring is fixedly arranged on one side of the two connecting plates close to each other, the other end of the second spring is fixedly connected with one side of a corresponding vertical plate, the top of the base is fixedly provided with four supporting columns, the four supporting columns are arranged in pairwise symmetry, the bottom of the supporting seat is provided with two second sliding grooves, the top ends of the four supporting columns are respectively and slidably arranged in the corresponding second, the top ends of the four third springs are fixedly connected with the bottom of the supporting seat, a third sliding groove is formed in the top of the fixing plate, two trapezoidal blocks are slidably mounted in the third sliding groove, the top parts of the two trapezoidal blocks extend out of the third sliding groove, one sides, close to each other, of the two trapezoidal blocks are inclined plane structures, one sides, far away from each other, of the two trapezoidal blocks are fixedly mounted with fourth springs, one ends, far away from each other, of the two fourth springs are fixedly connected with the inner walls of the two sides of the third sliding groove respectively, an upright post positioned between the two trapezoidal blocks is fixedly mounted on the inner wall of the top part of the fixing groove, the bottom end of the upright post is fixedly mounted with a cross rod, two ends of the cross rod are nested with semicircular balls, the two semicircular balls are in sliding contact with the inclined planes of the corresponding trapezoidal blocks respectively, a plurality of third heat radiating fins are fixedly mounted at the bottom of the transformer body, and the, the bottoms of the third radiating fins extend into the fixing grooves.
Preferably, a plurality of air holes are formed in the inner wall of the fixing groove in sequence, and the air holes are arranged in an equidistant array.
Preferably, outlet pipe and wet return all fixed cover are equipped with two first pipe clamps, and outlet pipe and wet return all pass through pipe clamp fixed mounting on corresponding second heat-conducting plate, and outlet pipe and wet return contact with corresponding second heat-conducting plate respectively.
Preferably, the number of the water pipes is five, the five water pipes are arranged at equal intervals, two second pipe clamps are fixedly sleeved on the five water pipes, and the five water pipes are fixedly installed on the inner wall of one side of the transformer body through the pipe clamps.
Preferably, first limiting grooves are formed in the inner wall of the top of the first sliding groove and the inner wall of the bottom of the first sliding groove, first limiting rods are fixedly mounted at the tops and the bottoms of the sliding rods, and the first limiting rods are slidably mounted in the corresponding first limiting grooves.
Preferably, the inner walls of the two sides of the second sliding groove are provided with second limiting grooves, the two sides of the supporting column are fixedly provided with second limiting rods, and the second limiting rods are slidably arranged in the corresponding second limiting grooves.
Preferably, a guide rod is fixedly installed in the third sliding groove, the two trapezoidal blocks are slidably sleeved on the guide rod, and the two fourth springs are sleeved on the guide rod.
Preferably, the bottom of two trapezoidal pieces all nests there are two balls, and four balls all with the bottom inner wall rolling contact of third spout.
(III) advantageous effects
The invention provides a transformer for a variable current charger with high-efficiency heat dissipation. The method has the following beneficial effects:
(1) the transformer for the variable current charger with high-efficiency heat dissipation has the advantages that a part of heat in the transformer body is transferred to the outside by the first heat-conducting plate and the plurality of first heat-dissipating fins, and a part of heat in the transformer body is transferred to the outside by the two second heat-conducting plates and the plurality of second heat-dissipating fins, so that the inside of the transformer body can be dissipated, under the conveying action of the circulating pump, cooling liquid in the cooling liquid tank sequentially flows in a circulating manner through the water outlet pipe, the five water conveying pipes and the water return pipe, in the circulating flow process of the cooling liquid, the heat on the inner wall of the transformer body is absorbed, when the absorbed heat passes through the two second heat-conducting plates and the first heat-conducting plate, the heat in the cooling liquid is transferred to the two second heat-conducting plates and the first heat-conducting plate and is transferred to the outside, and under the action of the fan, the air flow in the transformer body can, the heat in the transformer body can be fully absorbed by the cooling liquid, the two second heat-conducting plates and the first heat-conducting plate and transmitted to the outside, so that the heat dissipation effect and the heat dissipation speed of the transformer body are improved, and the electric parts in the transformer body can normally work.
(2) The transformer for the variable current charger with high-efficiency heat dissipation has the advantages that the transverse vibration force generated by the transformer body is transmitted to the two connecting plates, so that the connecting plates drive the corresponding slide rods to slightly slide in the corresponding first chutes, the two first springs and the four second springs are stressed and deformed to generate elastic force, the transverse vibration force generated by the transformer body can be effectively buffered and damped by utilizing the elastic action generated by the two first springs and the four second springs, the longitudinal vibration force generated by the transformer body is transmitted to the supporting seat, so that the four supporting columns respectively slide in the corresponding second chutes, the four third springs are stressed and deformed to generate elastic force, the supporting seat drives the upright columns, the transverse rods and the two semicircular balls to slightly slide, the two semicircular balls push the corresponding trapezoidal blocks to slide in the third chutes, and the two fourth springs are stressed and deformed to generate elastic force, utilize the elastic force effect that four third springs and two fourth springs produced, can carry out effectual buffering shock attenuation to the vertical shaking force that transformer body received, through at two first springs, four second springs, under the elastic force cooperation that four third springs and two fourth springs produced, can effectively carry out effectual buffering to the shaking force that produces in the transformer body working process, play good cushioning effect, avoid the inside electric spare part of transformer body to receive the shaking force for a long time and damage, prolong transformer body's life.
(3) This high-efficient radiating transformer for variable current charger receives little gliding in-process about shaking force produces through the supporting seat, and the space volume in the fixed slot is changing for the air in the fixed slot produces and flows, utilizes a plurality of third radiating fin can be to the heat transfer in the coolant liquid case to the fixed slot in, and the heat in the fixed slot can be discharged from a plurality of bleeder vents, thereby can carry out the heat transfer to the heat in the coolant liquid case and derive.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 2;
fig. 5 is an enlarged schematic view of a portion C in fig. 2.
In the figure: 1. a transformer body; 2. a first heat-conducting plate; 3. a first heat radiation fin; 4. a second heat-conducting plate; 5. a second heat radiation fin; 6. mounting a plate; 7. a vent hole; 8. a fan; 9. a coolant tank; 10. a water outlet pipe; 11. a water return pipe; 12. a water delivery pipe; 13. a circulation pump; 14. a suction pipe; 15. a supporting seat; 16. a vertical plate; 17. a base; 18. a fixing plate; 19. fixing grooves; 20. a first chute; 21. a slide bar; 22. a connecting plate; 23. a first spring; 24. a second spring; 25. a second chute; 26. a support pillar; 27. a third spring; 28. a third chute; 29. a trapezoidal block; 30. a fourth spring; 31. a column; 32. a cross bar; 33. a semi-sphere; 34. a third heat radiation fin; 35. and (4) air holes.
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.
As shown in fig. 1 to 5, the present invention provides a technical solution: a transformer for a variable current charger with high-efficiency heat dissipation comprises a transformer body 1, wherein a first heat-conducting plate 2 is fixedly installed on the inner wall of the top of the transformer body 1, a plurality of first heat-dissipating fins 3 are fixedly installed on the top of the first heat-conducting plate 2 at equal intervals, the tops of the first heat-dissipating fins 3 extend out of the transformer body 1, second heat-conducting plates 4 are fixedly installed on the inner walls of two sides of the transformer body 1, a plurality of second heat-dissipating fins 5 are fixedly installed on the sides, away from each other, of the two second heat-conducting plates 4, one sides, away from the corresponding second heat-conducting plates 4, of the second heat-dissipating fins 5 extend out of the transformer body 1, a mounting plate 6 is fixedly installed in the transformer body 1, a vent hole 7 is formed in the top of the mounting plate 6, a fan 8 is fixedly installed at the bottom of the mounting plate 6, and a, a water outlet pipe 10 and a water return pipe 11 which are positioned above the mounting plate 6 are arranged in the transformer body 1, a water conveying pipe 12 is fixedly connected between the water conveying pipe 10 and the water return pipe 11, the water conveying pipe 12 is respectively communicated with the water conveying pipe 10 and the water return pipe 11, a circulating pump 13 is fixedly arranged at the top of the cooling liquid tank 9, the bottom end of the water outlet pipe 10 penetrates through the mounting plate 6 and is fixedly connected with the discharge end of the circulating pump 13, the bottom end of the water return pipe 11 penetrates through the mounting plate 6 and extends into the cooling liquid tank 9, a water suction pipe 14 is fixedly arranged at the suction end of the circulating pump 13, one end of the water suction pipe 14, which is far away from the circulating pump 13, extends into the cooling liquid tank 9, a supporting seat 15 is fixedly arranged at the bottom of the transformer body 1, two vertical plates 16 are fixedly arranged at the top of the supporting seat, the bottom of the supporting seat 15 is provided with a fixing groove 19, the top of the fixing plate 18 extends into the fixing groove 19, one side of each of two vertical plates 16 close to each other is provided with a first chute 20, each of the two first chutes 20 is slidably provided with a slide bar 21, one end of each slide bar 21 extends out of the first chute 20, one end of each slide bar 21 close to each other is fixedly provided with a connecting plate 22, one side of each connecting plate 22 close to each other is respectively contacted with two sides of the transformer body 1, one end of each slide bar 21 in the first chute 20 is fixedly provided with a first spring 23, one end of each first spring 23 far away from each slide bar 21 is fixedly connected to the inner wall of one side of each first chute 20, one side of each connecting plate 22 close to each other is fixedly provided with one end of a second spring 24, the other end of each second spring 24 is fixedly connected with one side of the corresponding vertical plate, four supporting columns 26 are symmetrically arranged in pairs, two second sliding grooves 25 are formed in the bottom of the supporting seat 15, the top ends of the four supporting columns 26 are respectively and slidably mounted in the corresponding second sliding grooves 25, four third springs 27 sleeved on the corresponding supporting columns 26 are fixedly mounted at the top of the base 17, the top ends of the four third springs 27 are respectively and fixedly connected with the bottom of the supporting seat 15, a third sliding groove 28 is formed in the top of the fixing plate 18, two trapezoidal blocks 29 are respectively and slidably mounted in the third sliding groove 28, the top parts of the two trapezoidal blocks 29 extend out of the third sliding groove 28, one sides of the two trapezoidal blocks 29 close to each other are of an inclined plane structure, a fourth spring 30 is respectively and fixedly mounted at one side of the two trapezoidal blocks 29 far away from each other, one ends of the two fourth springs 30 far away from each other are respectively and fixedly connected with the inner walls at two sides of the third sliding grooves 28, an upright column 31 positioned between, the bottom fixed mounting of stand 31 has horizontal pole 32, and the both ends of horizontal pole 32 are all nested has hemisphere 33, two hemisphere 33 respectively with the inclined plane sliding contact of corresponding trapezoidal piece 29, the bottom fixed mounting of transformer body 1 has a plurality of third radiating fin 34, the top of a plurality of third radiating fin 34 all extend to transformer body 1 in and with the bottom fixed connection of coolant liquid case 9, the bottom of a plurality of third radiating fin 34 all extends to in the fixed slot 19.
The fixing groove 19 is provided with a plurality of air holes 35 on the inner wall in sequence, the plurality of air holes 35 are arranged in an equidistant array, two first pipe clamps are fixedly sleeved on the water outlet pipe 10 and the water return pipe 11, the water outlet pipe 10 and the water return pipe 11 are fixedly installed on the corresponding second heat conducting plate 4 through the pipe clamps, the water outlet pipe 10 and the water return pipe 11 are respectively contacted with the corresponding second heat conducting plate 4, the number of the water conveying pipes 12 is five, the five water conveying pipes 12 are arranged in an equidistant manner, the five water conveying pipes 12 are fixedly sleeved with the two second pipe clamps, the five water conveying pipes 12 are fixedly installed on the inner wall of one side of the transformer body 1 through the pipe clamps, the inner wall of the top and the inner wall of the bottom of the first sliding groove 20 are respectively provided with a first limiting groove, the top and the bottom of the sliding rod 21 are respectively fixedly provided with a first limiting rod, the first limiting rods are slidably installed in the corresponding first limiting grooves, the inner walls of, the equal fixed mounting in both sides of support column 26 has the second gag lever post, and second gag lever post slidable mounting has the guide bar in the corresponding second spacing inslot, fixed mounting has the guide bar in the third spout 28, and two equal sliding sleeve of trapezoidal piece 29 establish on the guide bar, and two equal cover of fourth spring 30 establish on the guide bar, and two balls have all been nested in the bottom of two trapezoidal pieces 29, and four balls all with the bottom inner wall rolling contact of third spout 28.
In this embodiment, a proper amount of cooling liquid is injected into the cooling liquid tank 9, electrical components inside the transformer body 1 are mounted and fixed on the mounting plate 6, the uppermost water pipe 12 is in contact with the bottom of the first heat conduction plate 2, the water outlet pipe 10, the water return pipe 11 and the water pipe 12 are all made of metal materials with good thermal conductivity, the fan 8 and the circulating pump 13 are electrically connected with an internal circuit of the transformer body 1 through wires, when the transformer body 1 works, the fan 8 and the circulating pump 13 are powered on to start working, a part of heat generated inside the transformer body 1 is transferred to the outside through the first heat conduction plate 2 and the plurality of first heat dissipation fins 3, a part of heat generated inside the transformer body 1 is transferred to the outside through the two second heat conduction plates 4 and the plurality of second heat dissipation fins 5, so as to dissipate heat inside the transformer body 1, under the conveying action of the circulating pump 13, the cooling liquid in the cooling liquid box 9 returns to the cooling liquid box 9 through the water suction pipe 14, the circulating pump 13, the water outlet pipe 10, the five water conveying pipes 12 and the water return pipe 11 in sequence, so as to circularly flow the cooling liquid, in the process of circularly flowing the cooling liquid, the heat on the inner wall of the transformer body 1 is absorbed, the absorbed heat is transmitted to the two second heat conduction plates 4 and the first heat conduction plate 2 and is transmitted to the outside when passing through the two second heat conduction plates 4 and the first heat conduction plate 2, under the action of the fan 8, the air flow in the transformer body 1 can be accelerated, so that the heat in the transformer body 1 can be fully absorbed by the cooling liquid, the two second heat conduction plates 4 and the first heat conduction plate 2 and is transmitted to the outside, thereby improving the heat dissipation effect and the heat dissipation speed of the transformer body 1, and ensuring that the electric parts in the transformer body 1 can normally work, the transformer body 1 can generate vibration in the working process, the transverse vibration force generated by the transformer body 1 is transmitted to the two connecting plates 22, the two connecting plates 22 generate micro-motion under the vibration force, so that the connecting plates 22 drive the corresponding slide rods 21 to slide in the corresponding first slide grooves 20 in a micro-sliding manner, the slide rods 21 drive the corresponding first limiting rods to slide in the corresponding first limiting grooves, the two first springs 23 and the four second springs 24 are deformed under the force to generate elasticity, the transverse vibration force generated by the transformer body 1 can be effectively buffered and damped by utilizing the elastic action generated by the two first springs 23 and the four second springs 24, the longitudinal vibration force generated by the transformer body 1 is transmitted to the supporting seat 15, the supporting seat 15 generates vertical micro-sliding under the vibration force, so that the four supporting columns 26 slide in the corresponding second slide grooves 25 respectively, the supporting column 26 drives the corresponding second limiting rod to slide in the corresponding first limiting groove, the four third springs 27 are stressed to deform to generate elastic force, the supporting seat 15 drives the upright column 31, the cross rod 32 and the two semi-spheres 33 to slightly slide, the two semi-spheres 33 push the corresponding trapezoidal blocks 29 to slide in the third sliding grooves 28, the two trapezoidal blocks 29 drive the corresponding ball to roll in the third sliding grooves 28, the two fourth springs 30 are stressed to deform to generate elastic force, so that the longitudinal vibration force applied to the transformer body 1 can be effectively buffered and damped by utilizing the elastic force action generated by the four third springs 27 and the two fourth springs 30, and the vibration force generated in the working process of the transformer body 1 can be effectively buffered under the cooperation of the elastic force action generated by the two first springs 23, the four second springs 24, the four third springs 27 and the two fourth springs 30, play good cushioning effect, avoid the inside electric spare part of transformer body 1 to receive the shaking force for a long time and damage, prolong the life of transformer body 1, supporting seat 15 receives the shaking force to produce little gliding in-process from top to bottom, the space volume in fixed slot 19 is changing, make the air in fixed slot 19 produce and flow, utilize a plurality of third radiating fin 34 can be to the heat transfer of the coolant liquid absorption in coolant liquid case 9 to fixed slot 19 in, the heat in fixed slot 19 can be discharged from a plurality of bleeder vents 35, thereby can carry out the heat transfer to derive the heat in coolant liquid case 9, the content that does not do not describe in detail in this specification all belongs to the prior art that skilled person in the art publicly knows simultaneously.
To sum up, the transformer for the variable current charger with high heat dissipation efficiency can transfer a part of heat in the transformer body 1 to the outside by using the first heat conduction plate 2 and the plurality of first heat dissipation fins 3, transfer a part of heat in the transformer body 1 to the outside by using the two second heat conduction plates 4 and the plurality of second heat dissipation fins 5, thereby dissipating heat from the inside of the transformer body 1, enable the cooling liquid in the cooling liquid tank 9 to circularly flow through the water outlet pipe 10, the five water delivery pipes 12 and the water return pipe 11 in sequence under the conveying action of the circulating pump 13, absorb heat on the inner wall of the transformer body 1 during the circulating flow of the cooling liquid, transfer the heat in the cooling liquid to the two second heat conduction plates 4 and the first heat conduction plate 2 and transfer the heat to the outside when the absorbed heat passes through the two second heat conduction plates 4 and the first heat conduction plate 2, under the action of the fan 8, the air flow in the transformer body 1 can be accelerated, so that the heat in the transformer body 1 can be fully absorbed by the cooling liquid, the two second heat-conducting plates 4 and the first heat-conducting plate 2 and transmitted to the outside, the heat dissipation effect and the heat dissipation speed of the transformer body 1 are improved, the normal work of the electric parts in the transformer body 1 is ensured, the transverse vibration force generated by the transformer body 1 is transmitted to the two connecting plates 22, the connecting plates 22 drive the corresponding sliding rods 21 to slightly slide in the corresponding first sliding grooves 20, the two first springs 23 and the four second springs 24 are deformed under the stress to generate elastic force, the transverse vibration force generated by the transformer body 1 can be effectively buffered and damped by utilizing the elastic force generated by the two first springs 23 and the four second springs 24, and the longitudinal vibration force generated by the transformer body 1 is transmitted to the supporting seat 15, so that the four supporting columns 26 respectively slide in the corresponding second chutes 25, the four third springs 27 are stressed to deform to generate elastic force, the supporting seat 15 drives the upright column 31, the cross bar 32 and the two semi-spheres 33 to slightly slide, the two semi-spheres 33 push the corresponding trapezoidal blocks 29 to slide in the third chutes 28, the two fourth springs 30 are stressed to deform to generate elastic force, the longitudinal vibration force applied to the transformer body 1 can be effectively buffered and damped by utilizing the elastic force generated by the four third springs 27 and the two fourth springs 30, the vibration force generated in the working process of the transformer body 1 can be effectively buffered by matching the elastic force generated by the two first springs 23, the four second springs 24, the four third springs 27 and the two fourth springs 30, good damping effect is achieved, and the electric parts in the transformer body 1 are prevented from being damaged due to the vibration force for a long time, the service life of the transformer body 1 is prolonged, in the process that the supporting seat 15 is subjected to vibration force to generate up-down micro sliding, the space volume in the fixing groove 19 changes, so that air in the fixing groove 19 flows, the heat in the cooling liquid tank 9 can be transferred into the fixing groove 19 by utilizing the third heat radiating fins 34, and the heat in the fixing groove 19 can be discharged from the air holes 35, so that the heat in the cooling liquid tank 9 can be conducted and conducted.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a high-efficient radiating transformer for variable current charger, includes transformer body (1), its characterized in that: the transformer comprises a transformer body (1), wherein a first heat-conducting plate (2) is fixedly installed on the inner wall of the top of the transformer body (1), a plurality of first heat-radiating fins (3) are fixedly installed on the top of the first heat-conducting plate (2) at equal intervals, the tops of the first heat-radiating fins (3) extend out of the transformer body (1), second heat-conducting plates (4) are fixedly installed on the inner walls of the two sides of the transformer body (1), a plurality of second heat-radiating fins (5) are fixedly installed on the sides, far away from the corresponding second heat-conducting plates (4), of the second heat-radiating fins (5) extend out of the transformer body (1), a mounting plate (6) is fixedly installed in the transformer body (1), a vent hole (7) is formed in the top of the mounting plate (6), a fan (8) is fixedly installed at the bottom of the mounting plate (6), and a cooling liquid tank (9) is fixedly installed on the inner wall of the bottom, a water outlet pipe (10) and a water return pipe (11) which are positioned above the mounting plate (6) are arranged in the transformer body (1), a water conveying pipe (12) is fixedly connected between the water conveying pipe (10) and the water return pipe (11), the water conveying pipe (12) is respectively communicated with the water conveying pipe (10) and the water return pipe (11), a circulating pump (13) is fixedly arranged at the top of the cooling liquid tank (9), the bottom end of the water outlet pipe (10) penetrates through the mounting plate (6) and is fixedly connected with the discharge end of the circulating pump (13), the bottom end of the water return pipe (11) penetrates through the mounting plate (6) and extends into the cooling liquid tank (9), a water suction pipe (14) is fixedly arranged at the suction end of the circulating pump (13), one end, far away from the circulating pump (13), of the water suction pipe (14) extends into the cooling liquid tank (9), a supporting seat (15) is fixedly arranged at the bottom of the transformer, the two vertical plates (16) are symmetrically arranged on two sides of the transformer body (1), a base (17) is arranged below the supporting seat (15), a fixing plate (18) is fixedly arranged at the top of the base (17), a fixing groove (19) is formed in the bottom of the supporting seat (15), the top of the fixing plate (18) extends into the fixing groove (19), first sliding grooves (20) are formed in one sides, close to each other, of the two vertical plates (16), sliding rods (21) are slidably arranged in the two first sliding grooves (20), one ends of the sliding rods (21) extend out of the first sliding grooves (20), connecting plates (22) are fixedly arranged at one ends, close to each other, of the two connecting plates (22) are respectively contacted with two sides of the transformer body (1), and first springs (23) are fixedly arranged at one ends, located in the first sliding grooves (20), of the sliding rods (21), one end of a first spring (23) far away from a sliding rod (21) is fixedly connected to the inner wall of one side of a first sliding chute (20), one side of two connecting plates (22) close to each other is fixedly provided with one end of a second spring (24), the other end of the second spring (24) is fixedly connected with one side of a corresponding vertical plate (16), the top of a base (17) is fixedly provided with four supporting columns (26), the four supporting columns (26) are symmetrically arranged in pairs, the bottom of a supporting seat (15) is provided with two second sliding chutes (25), the top ends of the four supporting columns (26) are respectively slidably arranged in the corresponding second sliding chutes (25), the top of the base (17) is fixedly provided with four third springs (27) sleeved on the corresponding supporting columns (26), the top ends of the four third springs (27) are fixedly connected with the bottom of the supporting seat (15), the top of a fixing plate (18) is provided with a third sliding chute (28), two trapezoidal blocks (29) are slidably mounted in the third sliding groove (28), the tops of the two trapezoidal blocks (29) extend out of the third sliding groove (28), one sides of the two trapezoidal blocks (29) close to each other are both inclined plane structures, one sides of the two trapezoidal blocks (29) far away from each other are both fixedly mounted with fourth springs (30), one ends of the two fourth springs (30) far away from each other are fixedly connected with the inner walls of the two sides of the third sliding groove (28) respectively, a vertical column (31) positioned between the two trapezoidal blocks (29) is fixedly mounted on the inner wall of the top of the fixing groove (19), a transverse rod (32) is fixedly mounted at the bottom end of the vertical column (31), semicircular balls (33) are nested at the two ends of the transverse rod (32), the two semicircular balls (33) are in sliding contact with the inclined planes of the corresponding trapezoidal blocks (29) respectively, and a plurality of third radiating fins (34) are fixedly mounted at the bottom of, the tops of the third heat radiating fins (34) extend into the transformer body (1) and are fixedly connected with the bottom of the cooling liquid tank (9), and the bottoms of the third heat radiating fins (34) extend into the fixing grooves (19).
2. The transformer for a variable current charger with high heat dissipation efficiency as set forth in claim 1, wherein: a plurality of air holes (35) are formed in the inner wall of the fixing groove (19) in sequence, and the air holes (35) are arranged in an equidistant array.
3. The transformer for a variable current charger with high heat dissipation efficiency as set forth in claim 1, wherein: outlet pipe (10) and wet return (11) are all fixed the cover and are equipped with two first pipe clamps, and outlet pipe (10) and wet return (11) all pass through pipe clamp fixed mounting on corresponding second heat-conducting plate (4), and outlet pipe (10) and wet return (11) contact with corresponding second heat-conducting plate (4) respectively.
4. The transformer for a variable current charger with high heat dissipation efficiency as set forth in claim 1, wherein: the transformer comprises a transformer body (1) and is characterized in that the number of the water conveying pipes (12) is five, the five water conveying pipes (12) are arranged at equal intervals, two second pipe clamps are fixedly sleeved on the five water conveying pipes (12), and the five water conveying pipes (12) are fixedly installed on the inner wall of one side of the transformer body (1) through the pipe clamps.
5. The transformer for a variable current charger with high heat dissipation efficiency as set forth in claim 1, wherein: first limiting grooves are formed in the inner wall of the top of the first sliding groove (20) and the inner wall of the bottom of the first sliding groove, first limiting rods are fixedly mounted at the top and the bottom of the sliding rod (21), and the first limiting rods are slidably mounted in the corresponding first limiting grooves.
6. The transformer for a variable current charger with high heat dissipation efficiency as set forth in claim 1, wherein: second limiting grooves are formed in the inner walls of the two sides of the second sliding groove (25), second limiting rods are fixedly mounted on the two sides of the supporting column (26), and the second limiting rods are slidably mounted in the corresponding second limiting grooves.
7. The transformer for a variable current charger with high heat dissipation efficiency as set forth in claim 1, wherein: a guide rod is fixedly arranged in the third sliding groove (28), the two trapezoidal blocks (29) are sleeved on the guide rod in a sliding mode, and the two fourth springs (30) are sleeved on the guide rod.
8. The transformer for a variable current charger with high heat dissipation efficiency as set forth in claim 1, wherein: the bottoms of the two trapezoidal blocks (29) are nested with two balls, and the four balls are in rolling contact with the inner wall of the bottom of the third sliding groove (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010908674.7A CN112038058A (en) | 2020-09-02 | 2020-09-02 | Transformer for high-efficient radiating variable current charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010908674.7A CN112038058A (en) | 2020-09-02 | 2020-09-02 | Transformer for high-efficient radiating variable current charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112038058A true CN112038058A (en) | 2020-12-04 |
Family
ID=73591102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010908674.7A Withdrawn CN112038058A (en) | 2020-09-02 | 2020-09-02 | Transformer for high-efficient radiating variable current charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112038058A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112631407A (en) * | 2021-02-22 | 2021-04-09 | 诸暨市泰源供暖设备有限公司 | Novel radiator structure |
| CN113286486A (en) * | 2021-04-14 | 2021-08-20 | 陈正刚 | Heat dissipation auxiliary device for communication equipment receiver and heat dissipation method thereof |
| CN114446580A (en) * | 2022-02-09 | 2022-05-06 | 江苏大学 | Composite phase change cooling transformer with heat management function |
| CN114597039A (en) * | 2022-03-09 | 2022-06-07 | 江西工程学院 | Electronic information engineering is with high-efficient heat dissipation stabiliser |
-
2020
- 2020-09-02 CN CN202010908674.7A patent/CN112038058A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112631407A (en) * | 2021-02-22 | 2021-04-09 | 诸暨市泰源供暖设备有限公司 | Novel radiator structure |
| CN112631407B (en) * | 2021-02-22 | 2024-02-23 | 诸暨市泰源供暖设备有限公司 | Novel radiator structure |
| CN113286486A (en) * | 2021-04-14 | 2021-08-20 | 陈正刚 | Heat dissipation auxiliary device for communication equipment receiver and heat dissipation method thereof |
| CN113286486B (en) * | 2021-04-14 | 2023-04-28 | 天津七六四通信导航技术有限公司 | Heat dissipation auxiliary device for communication equipment receiver and heat dissipation method thereof |
| CN114446580A (en) * | 2022-02-09 | 2022-05-06 | 江苏大学 | Composite phase change cooling transformer with heat management function |
| CN114597039A (en) * | 2022-03-09 | 2022-06-07 | 江西工程学院 | Electronic information engineering is with high-efficient heat dissipation stabiliser |
| CN114597039B (en) * | 2022-03-09 | 2023-05-12 | 江西工程学院 | Electronic information engineering is with high-efficient heat dissipation stabiliser |
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Application publication date: 20201204 |
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