CN114334369A - Triangular three-dimensional iron core non-encapsulated dry type transformer - Google Patents
Triangular three-dimensional iron core non-encapsulated dry type transformer Download PDFInfo
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- CN114334369A CN114334369A CN202210115243.4A CN202210115243A CN114334369A CN 114334369 A CN114334369 A CN 114334369A CN 202210115243 A CN202210115243 A CN 202210115243A CN 114334369 A CN114334369 A CN 114334369A
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Abstract
The invention discloses a triangular three-dimensional iron core non-encapsulated dry-type transformer, which relates to the technical field of transformers and comprises a transformer body, a first fixed block and a support assembly, wherein the first fixed block is arranged at the bottom of the transformer body, and the support assembly is arranged on the outer surface of the first fixed block; the first fixing block comprises an extrusion plate, a first cylindrical rod, a second cylindrical rod, a clamping plate and a connecting block, the bottom of the transformer body can be extruded and fixed through the first fixing block, the stability of the transformer body in the transportation process is further improved, the phenomenon that a carriage shakes due to uneven roads during transportation, and therefore the transformer body collides is avoided.
Description
Technical Field
The invention belongs to the technical field of transformers, and particularly relates to a triangular three-dimensional iron core non-encapsulated dry-type transformer.
Background
The structure of the triangular three-dimensional iron core non-encapsulated dry type transformer is generally compact, so that the occurrence of the collision condition is reduced, but in the transportation and treatment process of the triangular three-dimensional iron core non-encapsulated dry type transformer, whether a road is flat or not cannot be guaranteed, so that a carriage is inevitably shaken when a vehicle passes through a bumpy or muddy road, and the triangular three-dimensional iron core non-encapsulated dry type transformer is likely to collide with the inner wall of the vehicle, so that the damage condition of the triangular three-dimensional iron core non-encapsulated dry type transformer is caused, and the angular three-dimensional iron core non-encapsulated dry type transformer is provided.
Disclosure of Invention
The invention aims to provide a triangular three-dimensional iron core non-encapsulated dry-type transformer, which solves the existing problems through a first fixing block.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a triangular three-dimensional iron core non-encapsulated dry-type transformer which comprises a transformer body, a first fixed block and a support assembly, wherein the first fixed block is arranged at the bottom of the transformer body, and the support assembly is arranged on the outer surface of the first fixed block;
one fixed block comprises an extrusion plate, a first cylindrical rod, a second cylindrical rod, a clamping plate, a connecting block, a circular plate, a triangular connecting plate, a short rod and a limiting component, a triangular groove is formed in the top of the fixed block, the extrusion plate is arranged inside the triangular groove, the first cylindrical rod and the second cylindrical rod are fixedly connected to one side, close to the inner wall of the triangular groove, of the extrusion plate, a square groove is formed in the first fixed block, the clamping plate is arranged inside the square groove, the connecting block is fixedly connected to the right side of the clamping plate, the circular plate is fixedly connected to the right side of the connecting block, the triangular connecting plate is fixedly connected to the outer surface of the connecting block, the short rod is fixedly connected to the right side of the inner wall of the square groove, and the limiting component is arranged at the top of the fixed block.
Further, the right sides of the first cylindrical rod and the second cylindrical rod are fixedly connected with the left side of the clamping plate, the right side of the triangular connecting plate is in contact with the left side of the circular plate, and the left side of the clamping plate is in contact with the left side of the inner wall of the square groove;
the inner wall of the triangular groove is provided with a notch, and the shape and the size of the notch are the same as those of the upper end and the lower end of the extrusion plate.
Furthermore, the left side and the right side of the triangular connecting plate are fixedly connected with a first spring, one ends of the two first springs, which are far away from each other, are fixedly connected with the left side and the right side of the inner wall of the square groove respectively, and the springs are sleeved on the outer surface of the short rod;
the first cylindrical rod and the second cylindrical rod are arranged in a triangular shape, the first cylindrical rod is arranged at the lower end of the middle shaft of the extrusion plate, and the second cylindrical rod is arranged at the upper ends of the left side and the right side of the extrusion plate.
Further, the supporting assembly comprises an arc block, a supporting rod, a limiting rod, a top rod, a clamping block and a supporting plate, a first through hole is formed in the inner portion of the arc block, the supporting rod is connected to the inside of the first through hole in a sliding mode, a second through hole is formed in the inner wall of the first through hole, the limiting rod is fixedly connected to the upper end of the inner portion of the second through hole, the top rod is fixedly connected to the top of the supporting rod, the clamping block is fixedly connected to the upper end and the lower end of the right side of the arc block, and the supporting plate is fixedly connected to the bottom of the supporting rod;
and one side of each clamping block, which is close to each other, is fixedly connected with the upper side and the lower side of the first fixing block.
Furthermore, a circular plate is connected to the upper end inside the through hole I in a sliding mode, the top of the ejector rod penetrates through the bottom of the limiting rod and is fixedly connected with the bottom of the circular plate, and the bottom of the circular plate is in contact with the top of the limiting rod;
the top of the supporting rod is fixedly connected with a second spring, the supporting rod is cylindrical, the top of the second spring is fixedly connected with the bottom of the limiting rod, and the second spring is sleeved on the outer surface of the ejector rod.
Further, spacing subassembly includes arc piece, square piece, connecting plate, two fixed blocks, T pole, dead lever, arc pole, joint block and ejector pad, square piece fixed connection is in arc piece inner wall left side, both ends about square piece are connected to connecting plate fixed connection, the one end of square piece is kept away from to two fixed block fixed connection at the connecting plate, two inside arc walls that are provided with of fixed block, T pole sliding connection is inside the arc wall, dead lever fixed connection is in the inside axis department of arc wall, both ends about the dead lever are connected to arc pole fixed connection, the one end of fixed block two is kept away from at the T pole to the joint block setting, ejector pad fixed connection is on the joint block right side.
Further, the shape of the second fixing block is arc-shaped, the T rod is rotatably connected with the connecting block through a rotating shaft, the shape and the size of one end, far away from the connecting block, of the T rod are the same as those of the inner part of the second fixing block, and the right side of the push block is in contact with the outer surface of the transformer body.
Further, an arc-shaped notch is formed in one side, close to each other, of each of the two T-shaped rods, one end, far away from the fixed rod, of each arc-shaped rod extends into the corresponding arc-shaped notch, and each arc-shaped rod is connected to the corresponding arc-shaped notch in a sliding mode;
one end of the arc-shaped rod far away from the fixing rod is fixedly connected with a spring III, and one end of the spring III far away from the arc-shaped rod is fixedly connected with the inner wall of the arc-shaped notch.
The invention has the following beneficial effects:
according to the invention, the effect of extruding and fixing the bottom of the transformer body can be achieved through the first fixing block, the stability of the transformer body in the transportation process is further improved, the phenomenon that the transformer body is collided due to shaking of a carriage caused by uneven road in the transportation process is reduced, the first cylindrical rod and the second cylindrical rod can be limited simultaneously through the triangular connecting plate, and the force borne by the first cylindrical rod and the second cylindrical rod can be uniformly borne, so that the stress degree of the extrusion plate is improved to a certain extent.
According to the invention, through the limiting assembly, the third spring is extruded when the T rod moves, the resilience force of the third spring is applied to the connecting block through the T rod, so that the effect of pushing the push block is achieved, the transformer body can be clamped and limited to a certain extent, and the position of the second fixing block is limited to a certain extent through the auxiliary limiting of the connecting plate, so that the situation that the position of the second fixing block deviates due to frequent stress is avoided.
According to the invention, through the supporting component, the weight of the transformer body can be borne, and the effect of concentrating most energy at the lower end is achieved, so that the stability of the transformer body can be increased to a certain extent, the influence of shaking of a carriage on the transformer body is further reduced, the protection effect of the transformer body is increased through phase change, the effect of limiting the arc block is achieved through the limiting rod, and the bearing of the arc block on force can be limited within an optimal range.
According to the invention, the shape of the supporting plate is similar to the general shape of the transformer body, and the stability and the fixing effect on the transformer body can be increased to the greatest extent through the arrangement of the triangle, the fixing effect between the circular arc block and the first fixing block can be increased through the fixture block, and the effect of limiting the position of the triangular connecting plate is achieved through the short rod.
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 view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of a first fixing block according to the present invention;
FIG. 3 is a schematic view of the internal structure of the first fixing block according to the present invention;
FIG. 4 is a schematic view of the internal structure of the support assembly of the present invention;
FIG. 5 is a schematic view of the internal structure of the spacing assembly of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5;
FIG. 7 is a right side view of the triangular connecting plate of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a transformer body; 2. a first fixed block; 21. a pressing plate; 22. a first cylindrical rod; 23. a second cylindrical rod; 24. clamping a plate; 25. connecting blocks; 26. a circular plate; 27. a triangular connecting plate; 28. a short bar; 29. a limiting component; 291. an arc block; 292. a square block; 293. a connecting plate; 294. a second fixed block; 295. a T-bar; 296. fixing the rod; 297. an arcuate bar; 298. connecting blocks; 299. a push block; 3. a support assembly; 31. an arc block; 32. a strut; 33. a limiting rod; 34. a top rod; 35. a clamping block; 36. and a support plate.
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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1 to 7, the present invention is a triangular three-dimensional core non-encapsulated dry-type transformer, including a transformer body 1, a first fixing block 2 and a supporting component 3, wherein the first fixing block 2 is disposed at the bottom of the transformer body 1, and the supporting component 3 is disposed on the outer surface of the first fixing block 2;
the first fixing block 2 comprises an extrusion plate 21, a first cylindrical rod 22, a second cylindrical rod 23, a clamping plate 24, a connecting block 25, a circular plate 26, a triangular connecting plate 27, a short rod 28 and a limiting component 29, a triangular groove is formed in the top of the first fixing block 2, the extrusion plate 21 is arranged inside the triangular groove, the first cylindrical rod 22 and the second cylindrical rod 23 are both fixedly connected to one side of the extrusion plate 21 close to the inner wall of the triangular groove, a square groove is formed in the first fixing block 2, the clamping plate 24 is arranged inside the square groove, the connecting block 25 is fixedly connected to the right side of the clamping plate 24, the circular plate 26 is fixedly connected to the right side of the connecting block 25, the triangular connecting plate 27 is fixedly connected to the outer surface of the connecting block 25, the short rod 28 is fixedly connected to the right side of the inner wall of the square groove, the limiting component 29 is arranged at the top of the first fixing block 2, and the effect of extruding and fixing the bottom of the transformer body 1 can be achieved through the first fixing block 2, and then increased the stability of transformer body 1 in the transportation, reduced when the transportation, lead to the railway carriage to rock because the road unevenness to the condition that leads to transformer body 1 to appear colliding with takes place.
The right sides of the first cylindrical rod 22 and the second cylindrical rod 23 are fixedly connected with the left side of the clamping plate 24, the right side of the triangular connecting plate 27 is in mutual contact with the left side of the circular plate 26, and the left side of the clamping plate 24 is in mutual contact with the left side of the inner wall of the square groove;
the inner wall of the triangular groove is provided with a notch, and the shape and the size of the notch are the same as those of the upper end and the lower end of the extrusion plate 21.
The left side and the right side of the triangular connecting plate 27 are fixedly connected with a first spring, the first cylindrical rod 22 and the second cylindrical rod 23 can be limited at the same time through the triangular connecting plate 27, the force borne by the first cylindrical rod 22 and the force borne by the second cylindrical rod 23 can be borne uniformly, so that the stress degree of the extrusion plate 21 is improved to a certain degree, one ends, far away from each other, of the first springs are fixedly connected with the left side and the right side of the inner wall of the square groove respectively, the springs are sleeved on the outer surface of the short rod 28, and the effect of limiting the position of the triangular connecting plate 27 is achieved through the short rod 28;
the first cylindrical rod 22 and the second cylindrical rod 23 are arranged in a triangular shape, the first cylindrical rod 22 is arranged at the lower end of the middle shaft of the extrusion plate 21, and the second cylindrical rod 23 is arranged at the upper ends of the left side and the right side of the extrusion plate 21.
The supporting component 3 comprises an arc block 31, a support rod 32, a limiting rod 33, a top rod 34, a clamping block 35 and a supporting plate 36, wherein a first opening is arranged inside the arc block 31, the support rod 32 is connected inside the first opening in a sliding manner, a second opening is formed in the inner wall of the first opening, the limiting rod 33 is fixedly connected to the upper end inside the second opening, the top rod 34 is fixedly connected to the top of the support rod 32, the clamping block 35 is fixedly connected to the upper end and the lower end of the right side of the arc block 31, the supporting plate 36 is fixedly connected to the bottom of the support rod 32, the supporting plate 36 passes through the supporting plate 36, the shape of the supporting plate 36 is similar to the general shape of the transformer body 1, and through the arrangement of a triangle, the stabilizing and fixing effects on the transformer body 1 can be increased to the greatest extent, the supporting component 3 can bear the weight of the transformer body 1, the effect that most of energy can be concentrated at the lower end is achieved, and the stability of the transformer body 1 can be increased to a certain extent, the influence of shaking of the carriage on the body of the transformer body 1 is further reduced, and the protection effect on the transformer body 1 is improved due to phase change;
one side of the two clamping blocks 35, which is close to each other, is fixedly connected with the upper side and the lower side of the first fixing block 2, and the fixing effect between the circular arc block 31 and the first fixing block 2 can be improved through the clamping blocks 35.
The upper end of the inside of the first through hole is connected with a circular plate in a sliding mode, the top of the ejector rod 34 penetrates through the bottom of the limiting rod 33 and is fixedly connected with the bottom of the circular plate, and the bottom of the circular plate is in contact with the top of the limiting rod 33;
the top of the supporting rod 32 is fixedly connected with a second spring, the top of the second spring is fixedly connected with the bottom of the limiting rod 33, the effect of limiting the arc block 31 is achieved through the limiting rod 33, the bearing of the arc block on force can be limited within the optimal range, and the spring is sleeved on the outer surface of the ejector rod 34.
The limiting assembly 29 comprises an arc block 291, a square block 292, a connecting plate 293, a second fixed block 294, a T rod 295, a fixing rod 296, an arc rod 297, a connecting block 298 and a pushing block 299, the square block 292 is fixedly connected to the left side of the inner wall of the arc block 291, the connecting plate 293 is fixedly connected to the upper end and the lower end of the square block 292, the position of the second fixed block 294 is limited to a certain extent through the connecting plate 293 in an auxiliary mode, the situation that the position of the second fixed block 294 deviates due to frequent stress is avoided, the second fixed block 294 is fixedly connected to one end, far away from the square block 292, of the connecting plate 293, an arc groove is formed inside the second fixed block 294, the T rod 295 is slidably connected inside the arc groove, the fixing rod 296 is fixedly connected to a middle shaft inside the arc groove, the arc rod 297 is fixedly connected to the upper end and the lower end of the fixing rod 296, the connecting block 298 is arranged at one end, far away from the second fixed block 294, the pushing block 299 is fixedly connected to the right side of the connecting block 298, through spacing subassembly 29, can extrude spring three when T pole 295 removes, the power that spring three kick-backed can be applyed for the connection piece 298 through T pole 295 and then reach the effect that promotes ejector pad 299, and then can press from both sides tight spacing effect to transformer body 1 to a certain extent.
The second fixing block 294 is arc-shaped, the T rod 295 is rotatably connected with the connecting block 298 through a rotating shaft, and the right side of the push block 299 is in contact with the outer surface of the transformer body 1.
An arc-shaped notch is formed in one side, close to each other, of the two T-shaped rods 295, one end, far away from the fixing rod 296, of the arc-shaped rod 297 extends into the arc-shaped notch, and the arc-shaped rod 297 is connected inside the arc-shaped notch in a sliding mode;
one end of the arc-shaped rod 297 far away from the fixing rod 296 is fixedly connected with a spring III, and one end of the spring III far away from the arc-shaped rod 297 is fixedly connected with the inner wall of the arc-shaped notch.
One specific application of this embodiment is: the transformer body 1 is placed into a triangular notch at the top of a first fixed block 2, a first cylindrical rod 22 and a second cylindrical rod 23 are driven by a pressure of an extrusion plate 21 to simultaneously move towards the inside of a square groove, a triangular connecting plate 27 is driven by a clamping plate 24 to move along a short rod 28, the first spring on the right side is extruded when the triangular connecting plate 27 moves, the first spring on the left side is stretched, when the transformer body 1 is completely placed into the first fixed block 2, an arc block 31 is connected with the first fixed block 2 and is subjected to the weight from the transformer body 1, the arc block 31 drives a limiting rod 33 to move downwards, but a support rod 32 and a support plate 36 are supported on the ground and are in a static state, the limiting rod 33 can extrude the second spring when moving, the effect of bearing the force of the transformer body 1 is achieved, and a push block 299 is also in contact with the outer surface of the transformer body 1, and further moving inwards, when the pushing block 299 moves, the T rod 295 is pushed by the joint 298 to move inwards towards the second fixed block 294, when the T rod 295 moves, the third spring is pressed, and the resilience force of the third spring is applied to the joint 298 through the T rod 295, so that the effect of pushing the pushing block 299 is achieved.
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 (8)
1. The utility model provides a three-dimensional iron core of triangle non-envelopment dry-type transformer, includes transformer body (1), fixed block one (2) and supporting component (3), its characterized in that: the first fixing block (2) is arranged at the bottom of the transformer body (1), and the supporting component (3) is arranged on the outer surface of the first fixing block (2);
the first fixing block (2) comprises an extrusion plate (21), a first cylindrical rod (22), a second cylindrical rod (23), a clamping plate (24), a connecting block (25), a circular plate (26), a triangular connecting plate (27), a short rod (28) and a limiting component (29), wherein a triangular groove is formed in the top of the first fixing block (2), the extrusion plate (21) is arranged inside the triangular groove, the first cylindrical rod (22) and the second cylindrical rod (23) are fixedly connected to one side, close to the inner wall of the triangular groove, of the extrusion plate (21), a square groove is formed in the first fixing block (2), the clamping plate (24) is arranged inside the square groove, the connecting block (25) is fixedly connected to the right side of the clamping plate (24), the circular plate (26) is fixedly connected to the right side of the connecting block (25), and the triangular connecting plate (27) is fixedly connected to the outer surface of the connecting block (25), short rod (28) fixed connection is on square inslot inner wall right side, spacing subassembly (29) set up at fixed block one (2) top.
2. The triangular solid core non-encapsulated dry-type transformer of claim 1, wherein the right sides of the first cylindrical rod (22) and the second cylindrical rod (23) are fixedly connected with the left side of a clamping plate (24), the right side of the triangular connecting plate (27) is in contact with the left side of a circular plate (26), and the left side of the clamping plate (24) is in contact with the left side of the inner wall of the square groove;
the inner wall of the triangular groove is provided with a notch, and the shape and the size of the notch are the same as those of the upper end and the lower end of the extrusion plate (21).
3. The triangular solid core non-encapsulated dry-type transformer of claim 2, wherein the left and right sides of the triangular connecting plate (27) are fixedly connected with springs I, the ends of the two springs I far away from each other are fixedly connected with the left and right sides of the inner wall of the square groove respectively, and the springs are sleeved on the outer surface of the short rod (28);
the first cylindrical rod (22) and the second cylindrical rod (23) are arranged in a triangular shape, the first cylindrical rod (22) is arranged at the lower end of the middle shaft of the extrusion plate (21), and the second cylindrical rod (23) is arranged at the upper ends of the left side and the right side of the extrusion plate (21).
4. The triangular solid iron core non-encapsulated dry-type transformer according to claim 1, wherein the support assembly (3) comprises a circular arc block (31), a support rod (32), a limiting rod (33), a top rod (34), a clamping block (35) and a support plate (36), a first through opening is formed in the circular arc block (31), the support rod (32) is slidably connected to the first through opening, a second through opening is formed in the inner wall of the first through opening, the limiting rod (33) is fixedly connected to the upper end of the inner part of the second through opening, the top rod (34) is fixedly connected to the top of the support rod (32), the clamping block (35) is fixedly connected to the upper end and the lower end of the right side of the circular arc block (31), and the support plate (36) is fixedly connected to the bottom of the support rod (32);
and one side of each two clamping blocks (35) close to each other is fixedly connected with the upper side and the lower side of the first fixing block (2).
5. The triangular solid core non-encapsulated dry-type transformer of claim 4, wherein a circular plate is slidably connected to an inner upper end of the through opening, the top of the top rod (34) penetrates through the bottom of the limiting rod (33) and is fixedly connected with the bottom of the circular plate, and the bottom of the circular plate is in contact with the top of the limiting rod (33);
the top of the support rod (32) is fixedly connected with a second spring, the top of the second spring is fixedly connected with the bottom of the limiting rod (33), and the second spring is sleeved on the outer surface of the ejector rod (34).
6. The triangular solid core non-encapsulated dry-type transformer of claim 1, wherein the limiting assembly (29) comprises an arc block (291), a square block (292), a connecting plate (293), a second fixed block (294), a T-bar (295), a fixing rod (296), an arc-shaped bar (297), a connecting block (298) and a pushing block (299), the square block (292) is fixedly connected to the left side of the inner wall of the arc block (291), the connecting plate (293) is fixedly connected to the upper end and the lower end of the square block (292), the second fixed block (294) is fixedly connected to one end of the connecting plate (293) far away from the square block (292), an arc-shaped groove is formed inside the second fixed block (294), the T-bar (295) is slidably connected inside the arc-shaped groove, the fixing rod (296) is fixedly connected to the central shaft inside the arc-shaped groove, and the arc-shaped bar (297) is fixedly connected to the upper end and the lower end of the fixing rod (296), the connecting block (298) is arranged at one end, away from the second fixing block (294), of the T rod (295), and the pushing block (299) is fixedly connected to the right side of the connecting block (298).
7. The triangular solid core non-encapsulated dry-type transformer of claim 6, wherein the second fixing block (294) is arc-shaped, the T-bar (295) is rotatably connected with the connecting block (298) through a rotating shaft, and the right side of the push block (299) is in contact with the outer surface of the transformer body (1).
8. The delta solid core non-encapsulated dry type transformer according to claim 7, wherein, an arc-shaped recess is formed at a side where two T bars (295) are close to each other, one end of the arc-shaped bar (297) far away from the fixing bar (296) extends to the inside of the arc-shaped recess, and the arc-shaped bar (297) is slidably connected to the inside of the arc-shaped recess;
one end, far away from the fixing rod (296), of the arc-shaped rod (297) is fixedly connected with a spring III, and one end, far away from the arc-shaped rod (297), of the spring III is fixedly connected with the inner wall of the arc-shaped notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210115243.4A CN114334369A (en) | 2022-02-06 | 2022-02-06 | Triangular three-dimensional iron core non-encapsulated dry type transformer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210115243.4A CN114334369A (en) | 2022-02-06 | 2022-02-06 | Triangular three-dimensional iron core non-encapsulated dry type transformer |
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| CN114334369A true CN114334369A (en) | 2022-04-12 |
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| CN202210115243.4A Withdrawn CN114334369A (en) | 2022-02-06 | 2022-02-06 | Triangular three-dimensional iron core non-encapsulated dry type transformer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114899006A (en) * | 2022-04-14 | 2022-08-12 | 陆小燕 | Transformer coil insulating layer melts device |
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2022
- 2022-02-06 CN CN202210115243.4A patent/CN114334369A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114899006A (en) * | 2022-04-14 | 2022-08-12 | 陆小燕 | Transformer coil insulating layer melts device |
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