CN115359993B - High heat dissipation type transformer - Google Patents
High heat dissipation type transformer Download PDFInfo
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- CN115359993B CN115359993B CN202210991827.8A CN202210991827A CN115359993B CN 115359993 B CN115359993 B CN 115359993B CN 202210991827 A CN202210991827 A CN 202210991827A CN 115359993 B CN115359993 B CN 115359993B
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 49
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims abstract description 20
- 238000005245 sintering Methods 0.000 claims abstract description 14
- 239000004964 aerogel Substances 0.000 claims description 25
- 238000009413 insulation Methods 0.000 claims description 16
- 238000010030 laminating Methods 0.000 claims description 7
- 230000006870 function Effects 0.000 abstract description 12
- 238000001816 cooling Methods 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 description 15
- 230000000694 effects Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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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
- 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
- H01F27/02—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
- H01F27/06—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
- H01F27/10—Liquid cooling
- H01F27/18—Liquid cooling by evaporating liquids
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a high heat dissipation type transformer, which belongs to the technical field of transformers and particularly relates to a high heat dissipation type transformer. Through the memory alloy spring that sets up for the device can be when the temperature rise automatic expansion light screen all around, realizes carrying out sun-proof function of shading to the radiator unit, can also utilize the inside sintering wall of radiator unit to realize high-efficient cooling function simultaneously.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a high-heat-dissipation type transformer.
Background
The transformer is used for changing voltage, the winding number of coils at two ends of the iron core is changed to realize the function of boosting or reducing voltage, the outside of the transformer consists of a shell and a heat dissipation plate, the damage of the transformer caused by heat accumulation is avoided, and the existing transformer has some defects when in use;
the existing transformer can realize the heat dissipation function through an external heat dissipation plate, but when the transformer is used in high-temperature weather, the sun shield cannot be automatically unfolded after being heated, the heat dissipation performance can be influenced by direct sunlight on the surface of the heat dissipation plate, the sun shield cannot be automatically stored after the temperature is reduced, the transformer is poor in functionality, manual operation is needed or additional driving equipment is added for use, the automation effect can not be realized under the condition of ensuring the functionality, the existing transformer is usually supported at the bottom through I-steel or channel steel, heat can be transferred to the inside of the transformer through steel sheets, internal heat is further accumulated, and the transformer is especially used in a region with higher ground temperature and does not have the function of efficiently isolating the ground temperature.
Disclosure of Invention
The present invention has been made in view of the problems existing in the existing transformers.
In order to solve the technical problems, according to one aspect of the present invention, the following technical solutions are provided: the utility model provides a high heat dissipation type transformer, includes the supporting seat, aerogel heat insulating board has been placed on the surface of supporting seat, the opening has been seted up all around to the aerogel heat insulating board, the inside laminating of opening is provided with the stand, the fixed backup pad that is provided with in top of aerogel heat insulating board, transformer body is installed to the top of backup pad, heat radiation assembly is installed all around to transformer body, and first shading subassembly is installed at transformer body's top, first shading subassembly's centre is provided with the connecting block, be fixed connection between connecting block and the transformer body, the left side of connecting block is provided with the memory alloy spring, the front end fixed mounting of memory alloy spring has the overlap piece, and the rear end fixed mounting of memory alloy spring has the flange, second shading subassembly is installed to transformer body's left and right sides.
As a preferable scheme of the high heat dissipation type transformer of the present invention, wherein: the supporting seat, the supporting plate, the transformer body and the stand column are integrated, the upper surface of the aerogel thermal insulation plate is mutually attached to the lower surface of the supporting plate and the upper surface of the supporting seat, and the inner wall of the through hole is mutually attached to the outer wall of the stand column.
As a preferable scheme of the high heat dissipation type transformer of the present invention, wherein: the heat dissipation assembly comprises a shell fixedly mounted on the side face of the transformer body, a heat conducting fin is fixedly mounted on the rear side of the shell, an inner groove is formed in the shell, a sintering wall is arranged on the inner wall of the inner groove, and a heat insulation layer is arranged in the middle of the rear side of the shell.
As a preferable scheme of the high heat dissipation type transformer of the present invention, wherein: the shell, the heat conducting fin, the sintering wall and the heat insulation layer are integrated, and the heat dissipation components are distributed at equal intervals around the transformer body.
As a preferable scheme of the high heat dissipation type transformer of the present invention, wherein: the first shading component comprises a first shading plate which is mounted on the upper surface of the transformer body in a laminating mode, a second shading plate is mounted above the first shading plate in a laminating mode, through holes are formed in the middle of the first shading plate and the middle of the second shading plate, a fixing rod is fixedly mounted in the through holes of the second shading plate, a fixing block is fixedly connected to the lower portion of the fixing rod, a first rack is fixedly connected to the lower portion of the fixing block, a cylindrical gear is connected to the side face of the first rack in a meshed mode, the cylindrical gear is connected with the transformer body in a rotating mode, and a second rack is connected to the left side of the cylindrical gear in a meshed mode.
As a preferable scheme of the high heat dissipation type transformer of the present invention, wherein: the transformer is characterized in that the first light shielding plate is fixedly connected with the overlap joint block, the second rack is fixedly connected with the first light shielding plate, a communication groove for the fixed block and the first rack to pass through is formed in the front side of the first light shielding plate, the lower surface of the overlap joint block is mutually attached to the upper surface of the transformer body, and a telescopic structure is formed between the first light shielding plate and the second light shielding plate through the first rack, the cylindrical gear and the second rack.
As a preferable scheme of the high heat dissipation type transformer of the present invention, wherein: the left side and the right side below the second light screen are fixedly connected with movable battens, a limiting groove for the movable battens to move is formed in the upper surface of the first light screen, and the first light screen forms a first sliding structure with the transformer body through the convex plate, the memory alloy spring and the joint block.
As a preferable scheme of the high heat dissipation type transformer of the present invention, wherein: the second shading component comprises third shading plates which are slidably mounted on the left side and the right side of the transformer body, a first rubber wheel is tightly pressed on the upper portion of the third shading plates, the front end of the first rubber wheel is fixedly connected with a first bevel gear, the side face of the first bevel gear is connected with a second bevel gear in a meshed mode, the right side of the second bevel gear is fixedly connected with a second rubber wheel, the position of the second rubber wheel corresponds to the position of the first shading plates, and the first rubber wheel, the first bevel gear, the second bevel gear and the connection mode between the second rubber wheel and the transformer body are in rotary connection.
As a preferable scheme of the high heat dissipation type transformer of the present invention, wherein: the first bevel gear and the second bevel gear form a first rotating structure with the transformer body through the first light shielding plate, the first rubber wheel forms a second rotating structure with the transformer body through the first bevel gear and the second bevel gear, the left side and the right side of the transformer body are provided with movable grooves for the third light shielding plate to move, and the third light shielding plate forms a second sliding structure with the transformer body through the first rubber wheel.
Compared with the prior art, the invention has the beneficial effects that:
1. through the memory alloy spring that sets up for when the device's temperature risees, the memory alloy spring is automatic to the pulling first light screen is moved backward, under the effect of cylinder gear and rack, the automatic forward movement of second light screen, thereby realize the function of automatic expansion first light screen and second light screen when high temperature weather uses, promoted the convenience that the device used, solved current transformer protective effect relatively poor defect when using.
2. Through first bevel gear and second bevel gear on the device for first light screen can utilize the frictional force between first light screen and the second rubber wheel to drive the second bevel gear and rotate when removing, thereby make first rubber wheel drive the third light screen and move to the outside, make the device can expand the sun-proof function of light screen realization to radiator unit all around simultaneously when high temperature weather uses, with guarantee subsequent radiating effect, avoid radiator unit temperature to rise to influence heat dispersion, solved current transformer and can not realize automatic shading's effect under the circumstances of guaranteeing the functionality when using, this perception of grabbing has the stronger advantage of functionality.
3. Through sintering wall and conducting strip in the radiating component, liquid in the sintering wall can evaporate into gas because of the high temperature, and the gas carries the heat and flows to the other end from the one end of radiating component, and the lower gas of temperature of the other end can liquefy the heat release once more, utilizes the capillary action of sintering wall to make liquid flow to the evaporation end once more, realizes circulation heat dissipation function, compares in current fin, and the device uses the heat pipe formula heat dissipation, has the better advantage of radiating effect, has solved the defect that current transformer heat dispersion is not enough.
4. Through the heat insulating board of aerogel material on the device for heat in the transformer is transmitted to ground reduces by a wide margin, makes the device reduce the heat transmission on ground when guaranteeing supporting stability, has promoted the functionality of device, has solved current transformer and can not high-efficient isolation ground temperature's defect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present invention, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:
FIG. 1 is a schematic diagram of the overall structure of a high heat dissipation type transformer according to the present invention;
FIG. 2 is a schematic view of the structure of the high heat dissipation type transformer of FIG. 1A according to the present invention;
FIG. 3 is a schematic view of the structure of the high heat dissipation type transformer of FIG. 1 at B;
FIG. 4 is a schematic diagram showing a cross-sectional structure of a first shielding plate of a high heat dissipation type transformer according to the present invention;
FIG. 5 is a schematic view showing the internal structure of a heat dissipating assembly of a high heat dissipating transformer according to the present invention;
FIG. 6 is a schematic view of a high heat dissipation type transformer aerogel insulation panel and column connection structure according to the present invention;
FIG. 7 is a schematic view of the overall structure of a high heat dissipation type transformer aerogel insulation panel according to the present invention.
Reference numerals in the drawings: 1. a support base; 2. aerogel thermal insulation panels; 3. a support plate; 4. a transformer body; 5. a column; 6. a through port; 7. a heat dissipation assembly; 701. a housing; 702. a heat conductive sheet; 703. sintering the wall; 704. a thermal insulation layer; 705. an inner tank; 8. a first shade assembly; 801. a first light shielding plate; 802. a second light shielding plate; 803. a through hole; 804. a fixed rod; 805. a fixed block; 806. a first rack; 807. a cylindrical gear; 808. a second rack; 809. a communication groove; 810. moving the slats; 811. a limit groove; 9. a connecting block; 10. a convex plate; 11. a memory alloy spring; 12. a splicing block; 13. a movable groove; 14. a second shade assembly; 1401. a third light shielding plate; 1402. a first rubber wheel; 1403. a first bevel gear; 1404. a second bevel gear; 1405. and a second rubber wheel.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Examples
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1-7, a high heat dissipation type transformer, including supporting seat 1, aerogel heat insulating board 2 has been placed on the surface of supporting seat 1, open 6 has been seted up around aerogel heat insulating board 2, aerogel heat insulating board 2 makes the device can high-efficient isolation ground temperature, avoid the inside of ground high temperature too much transmission to the transformer, the practicality of device has been promoted, the inside laminating of open 6 is provided with stand 5, the fixed backup pad 3 that is provided with in the top of aerogel heat insulating board 2, transformer body 4 is installed to the top of backup pad 3, heat radiation assembly 7 is installed around transformer body 4, device heat radiation assembly 7 around can carry out high-efficient heat dissipation work to transformer body 4, first shading assembly 8 is installed at the top of transformer body 4, the centre of first shading assembly 8 is provided with connecting block 9, be fixed connection between connecting block 9 and the transformer body 4, the left side of connecting block 9 is provided with memory alloy spring 11, the front end fixed mounting of memory alloy spring 11 has 12, automatic contraction when the temperature rises, thereby drive first shading assembly 8 is automatic, and then, the heat radiation assembly 7 is carried out to the transformer body 4 to the heat radiation assembly of transformer, the second shading assembly is realized to the heat radiation assembly is high-efficient heat radiation assembly 14, thereby the second heat radiation assembly is stretched out to the heat radiation assembly is realized to the transformer assembly is stretched out to the transformer body 4, the heat radiation assembly is stretched out to the second heat radiation assembly is stretched out the heat radiation assembly is 14.
In this example, supporting seat 1, backup pad 3, transformer body 4 and stand 5 are an entity, and the upper surface of aerogel heat insulating board 2 laminates with the lower surface of backup pad 3 and the upper surface of supporting seat 1 each other, and the inner wall of opening 6 laminates with the outer wall of stand 5 each other, and aerogel heat insulating board 2 laminates with supporting seat 1 and backup pad 3 each other, and aerogel heat insulating board 2 does not play the supporting role to make the device utilize the aerogel material to realize thermal-insulated function when guaranteeing aerogel heat insulating board 2 durability, avoid ground high temperature transmission to the inside of transformer.
In this example, the heat dissipation assembly 7 includes a housing 701 fixedly mounted on a side of the transformer body 4, a heat conducting sheet 702 is fixedly mounted on a rear side of the housing 701, an inner groove 705 is formed in an inner portion of the housing 701, a sintering wall 703 is disposed on an inner wall of the inner groove 705, a heat insulation layer 704 is disposed in a middle of a rear side of the housing 701, the heat insulation layer 704 can avoid high temperature outside the device from being transferred to an inner portion of the device, and liquid in the inner portion is circularly evaporated and liquefied through capillary action through the sintering wall 703 on the device, so that heat dissipation performance of the device is improved.
In this example, the housing 701, the heat conducting fin 702, the sintering wall 703 and the heat insulating layer 704 are integrated, the heat dissipation components 7 are distributed at equal intervals around the transformer body 4, and the heat dissipation components 7 distributed at equal intervals enable the device to perform efficient heat dissipation operation on each position around the transformer body 4, and meanwhile, the heat conducting fin 702 enables heat in the transformer body 4 to be efficiently transferred to the inside of the heat dissipation components 7.
In this example, the first shade assembly 8 includes the laminating and installs in the first light screen 801 of transformer body 4 upper surface, the top laminating of first light screen 801 is provided with second light screen 802, through-hole 803 has all been seted up to the centre of first light screen 801 and second light screen 802, fixed mounting has dead lever 804 in the through-hole 803 of second light screen 802, the below fixedly connected with fixed block 805 of dead lever 804, the below fixedly connected with first rack 806 of fixed block 805, the side meshing of first rack 806 is connected with cylindrical gear 807, be rotatory connection between cylindrical gear 807 and the transformer body 4, the left side meshing of cylindrical gear 807 is connected with second rack 808, first rack 806 is rotatory when moving, second rack 808 moves in the opposite direction, through first rack 806 on the device, cylindrical gear 807 and second rack 808 for the device can drive second light screen 802 and move in the opposite direction when first light screen 801 moves, and then make first light screen 801 and second light screen 802 of device top move in the opposite direction or move in the opposite direction.
In this example, the first light-shielding plate 801 is fixedly connected with the overlap block 12, the second rack 808 is fixedly connected with the first light-shielding plate 801, the front side of the first light-shielding plate 801 is provided with a communication groove 809 for the fixed block 805 and the first rack 806 to pass through, the lower surface of the overlap block 12 is mutually attached to the upper surface of the transformer body 4, the first light-shielding plate 801 forms a telescopic structure with the second light-shielding plate 802 through the first rack 806, the cylindrical gear 807 and the second rack 808, and the telescopic structure on the device, so that the second light-shielding plate 802 moves forward when the first light-shielding plate 801 moves backward, thereby shielding the front side and the rear side of the transformer body 4 and guaranteeing the heat dissipation performance of the device.
In this example, the left and right sides below the second light-shielding plate 802 are fixedly connected with a moving slat 810, the upper surface of the first light-shielding plate 801 is provided with a limit groove 811 for the moving slat 810 to move, the first light-shielding plate 801 forms a first sliding structure through the convex plate 10, the memory alloy spring 11 and the overlap block 12 with the transformer body 4, when the temperature rises through the memory alloy spring 11 on the device, the memory alloy spring 11 contracts to drive the first light-shielding plate 801 to move backwards, so as to realize an automatic light-shielding function, and when the temperature decreases, the memory alloy spring 11 automatically stretches, so that the first light-shielding plate 801 is automatically stored, and the functionality of the device is improved.
In this example, the second shade assembly 14 includes a third shade plate 1401 slidably mounted on the left and right sides of the transformer body 4, a first rubber wheel 1402 is tightly pressed on the upper side of the third shade plate 1401, a first bevel gear 1403 is fixedly connected to the front end of the first rubber wheel 1402, a second bevel gear 1404 is connected to the side surface of the first bevel gear 1403 in a meshed manner, a second rubber wheel 1405 is fixedly connected to the right side of the second bevel gear 1404, the position of the second rubber wheel 1405 corresponds to the position of the first shade plate 801, the first rubber wheel 1402, the first bevel gear 1403, the second bevel gear 1404 and the connection mode between the second rubber wheel 1405 and the transformer body 4 are all rotary connection, and when the first shade plate 801 on the device moves, the first bevel gear 1404 can drive the second bevel gear 1404 to rotate by using the friction force between the first bevel gear 1403 and the second rubber wheel 1405, the second bevel gear 1404 is driven by the outer wall of the first rubber wheel 1402 to prop against the third shade plate 1401, so that the left and right sides of the transformer can be shifted outwards.
In this example, the second bevel gear 1404 and the second rubber wheel 1405 form a first rotating structure through the first light-shielding plate 801 and the transformer body 4, the first rubber wheel 1402 forms a second rotating structure through the first bevel gear 1403 and the second bevel gear 1404 and the transformer body 4, the left side and the right side of the transformer body 4 are both provided with movable grooves 13 for the third light-shielding plate 1401 to move, the third light-shielding plate 1401 forms a second sliding structure through the first rubber wheel 1402 and the transformer body 4, the device can utilize the first bevel gear 1403 and the second bevel gear 1404 when in use, so that the first light-shielding plate 801 can synchronously move when moving, and then the light-shielding plates on the left side and the right side of the transformer body 4 can synchronously spread when the temperature rises, and can be synchronously stored when the temperature decreases, thereby enhancing the heat dissipation performance of the device.
It should be noted that, the present invention is a high heat dissipation type transformer, firstly, as shown in fig. 1, 6 and 7, the device supports the transformer body 4 through the supporting seat 1, the supporting plate 3 and the upright post 5, because the upper surface of the aerogel heat insulation plate 2 is mutually attached to the lower surface of the supporting plate 3, the lower surface of the aerogel heat insulation plate 2 is mutually attached to the upper surface of the supporting seat 1, and the inner wall of the through hole 6 around the aerogel heat insulation plate 2 is mutually attached to the outer wall of the upright post 5, the device can realize the heat insulation function of the supporting part of the transformer by the aerogel heat insulation plate 2, so that the heat of the ground is transferred to the inside of the transformer body 4 as little as possible;
as shown in fig. 1 and fig. 5, the heat of the transformer body 4 is transferred to the inside of the heat dissipation assembly 7 through the heat conduction sheet 702 on the heat dissipation assembly 7, the liquid in the sintering wall 703 is vaporized into gas at high temperature, the gas carries heat to flow from one end of the inner tank 705 to the other end, the gas with lower temperature at the other end is liquefied again to release heat, and the capillary action of the sintering wall 703 is utilized to enable the liquid to flow to the evaporating end of the inner tank 705 again, so that the circulation heat dissipation function is realized;
as shown in fig. 1-4, in order to avoid the temperature rise of the heat radiation assembly 7 caused by high-temperature roasting in the use process, the memory alloy spring 11 at the front end of the convex plate 10 of the device contracts when heated, the memory alloy spring 11 pulls the lap block 12 and the first light shielding plate 801 to move forward, because the connecting block 9 is fixed with the transformer body 4, the second rack 808 is mounted in the connecting block 9 in a sliding manner in a limiting manner, therefore, the first light shielding plate 801 can move forward and backward through the second rack 808, when the first light shielding plate 801 and the second rack 808 move backward, the second rack 808 drives the cylindrical gear 807 to rotate clockwise, thereby enabling the second light shielding plate 802, the fixed rod 804, the fixed block 805 and the first rack 806 to move forward, the communication groove 809 enables the first rack 806 to pass through from the inside of the first light shielding plate 801, so that the first light shielding plate 801 and the second light shielding plate 802 move in opposite directions or move backward, thereby performing light shielding on the heat radiation assembly 7 at the front and rear sides of the transformer body 4, the device can also utilize the first light shielding plate 801 to move and squeeze the second light shielding plate 1405, so that the second light shielding plate 801 drives the second bevel gear to move forward, and the second bevel gear is driven by the second light shielding plate 802 to move backward, thereby enabling the second bevel gear to move down the second light shielding plate 802 to move down, thereby enabling the second light shielding plate 1401 to move down the second light shielding plate 13, thereby enabling the third light shielding plate 1401 to move down the heat radiation assembly to move down, and the second bevel gear 1401, thereby enabling the third light shielding plate 1401 to move down, and the second light shielding plate 801 to move forward, thereby enabling the heat shielding plate 13 to move down, and the heat shielding plate 13 to move down, and then make the device can drive the synchronous expansion of heating panel all around at the high temperature, to the synchronous removal of device cooling module 7 all around, after the temperature reduces, the heating panel all around of device accomodates simultaneously, and second light screen 802 on removal lath 810 and the limit groove 811 makes first light screen 801 can straight back and forth movement.
Although the invention has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. The utility model provides a high heat dissipation type transformer, includes supporting seat (1), its characterized in that: aerogel heat insulating board (2) have been placed on the surface of supporting seat (1), opening (6) have been seted up around aerogel heat insulating board (2), the inside laminating of opening (6) is provided with stand (5), the top of aerogel heat insulating board (2) is fixed to be provided with backup pad (3), and transformer body (4) are installed to the top of backup pad (3), install radiator unit (7) around transformer body (4), first shading subassembly (8) are installed at the top of transformer body (4), the centre of first shading subassembly (8) is provided with connecting block (9), be fixed connection between connecting block (9) and transformer body (4), the left side of connecting block (9) is provided with memory alloy spring (11), the front end fixed mounting of memory alloy spring (11) has overlap piece (12), and the rear end fixed mounting of memory alloy spring (11) has boss (10), second shading subassembly (14) are installed on the left and right sides of transformer body (4);
the first shading component (8) comprises a first shading plate (801) which is mounted on the upper surface of the transformer body (4) in a fitting mode, a second shading plate (802) is mounted above the first shading plate (801) in a fitting mode, through holes (803) are formed in the middle of the first shading plate (801) and the second shading plate (802), a fixing rod (804) is fixedly mounted in the through holes (803) of the second shading plate (802), a fixing block (805) is fixedly connected to the lower portion of the fixing rod (804), a first rack (806) is fixedly connected to the lower portion of the fixing block (805), a cylindrical gear (807) is connected to the side face of the first rack (806) in a meshed mode, a second rack (808) is connected to the left side of the cylindrical gear (807) in a meshed mode, the second rack (808) is fixedly connected with the first shading plate (801), and a rack (809) for the fixing block (805) and the first rack (809) to penetrate through the front side of the first shading plate (801);
the first light shielding plate (801) is fixedly connected with the overlap block (12), the lower surface of the overlap block (12) is mutually attached to the upper surface of the transformer body (4), and the first light shielding plate (801) forms a telescopic structure through a first rack (806), a cylindrical gear (807), a second rack (808) and a second light shielding plate (802);
the left side and the right side below the second light shielding plate (802) are fixedly connected with moving laths (810), a limiting groove (811) for the moving laths (810) to move is formed in the upper surface of the first light shielding plate (801), and a first sliding structure is formed between the first light shielding plate (801) and the transformer body (4) through a convex plate (10), a memory alloy spring (11) and a lap joint block (12);
the second shading component (14) comprises a third shading plate (1401) which is slidably arranged on the left side and the right side of the transformer body (4), a first rubber wheel (1402) is tightly pressed above the third shading plate (1401), the front end of the first rubber wheel (1402) is fixedly connected with a first bevel gear (1403), the side face of the first bevel gear (1403) is in meshed connection with a second bevel gear (1404), the right side of the second bevel gear (1404) is fixedly connected with a second rubber wheel (1405), the position of the second rubber wheel (1405) corresponds to the position of the first shading plate (801), and the connection modes among the first rubber wheel (1402), the first bevel gear (1403), the second bevel gear (1404) and the second rubber wheel (1405) and the transformer body (4) are all in rotary connection;
the transformer is characterized in that a first rotating structure is formed between the second bevel gear (1404) and the second rubber wheel (1405) through the first light shielding plate (801) and the transformer body (4), a second rotating structure is formed between the first rubber wheel (1402) through the first bevel gear (1403) and the second bevel gear (1404) and the transformer body (4), movable grooves (13) for the third light shielding plate (1401) to move are formed in the left side and the right side of the transformer body (4), and a second sliding structure is formed between the third light shielding plate (1401) through the first rubber wheel (1402) and the transformer body (4).
2. A high heat dissipation type transformer as defined in claim 1, wherein: the supporting seat (1), the supporting plate (3), the transformer body (4) and the stand column (5) are integrated, the upper surface of the aerogel thermal insulation plate (2) is mutually attached to the lower surface of the supporting plate (3) and the upper surface of the supporting seat (1), and the inner wall of the through hole (6) is mutually attached to the outer wall of the stand column (5).
3. A high heat dissipation type transformer as defined in claim 2, wherein: the heat dissipation assembly (7) comprises a shell (701) fixedly mounted on the side face of the transformer body (4), a heat conducting fin (702) is fixedly mounted on the rear side of the shell (701), an inner groove (705) is formed in the shell (701), a sintering wall (703) is arranged on the inner wall of the inner groove (705), and a heat insulation layer (704) is arranged in the middle of the rear side of the shell (701).
4. A high heat dissipation type transformer according to claim 3, wherein: the shell (701), the heat conducting fin (702), the sintering wall (703) and the heat insulating layer (704) are integrated, and the heat dissipation components (7) are distributed at equal intervals around the transformer body (4).
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| CN114530310A (en) * | 2022-02-22 | 2022-05-24 | 陈杰 | Cooling device for transformer |
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| JPH09179614A (en) * | 1995-12-25 | 1997-07-11 | Nikon Corp | Synchronous driving device |
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