CN118016411A - High-voltage-resistant sheet transformer - Google Patents
High-voltage-resistant sheet transformer Download PDFInfo
- Publication number
- CN118016411A CN118016411A CN202410268054.XA CN202410268054A CN118016411A CN 118016411 A CN118016411 A CN 118016411A CN 202410268054 A CN202410268054 A CN 202410268054A CN 118016411 A CN118016411 A CN 118016411A
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- China
- Prior art keywords
- lamination
- shaped
- high voltage
- hexagonal
- sheet transformer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003475 lamination Methods 0.000 claims abstract description 80
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 abstract description 6
- 238000009825 accumulation Methods 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 239000003973 paint Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The invention discloses a high-voltage-resistant sheet transformer, which relates to the field of transformers and comprises an outer frame, wherein adjusting mechanisms with a width adjusting function are arranged at the bottoms of two ends of the outer frame, three bending edges are arranged at the two ends of the outer frame, a lamination mechanism is arranged in the outer frame, a coil seat is arranged in the lamination mechanism, and the lamination mechanism comprises a plurality of M-shaped laminations, strip-shaped laminations and hexagonal holes. According to the high-voltage-resistant sheet transformer, the hexagonal holes are formed in the M-shaped lamination and the strip-shaped lamination, so that the heat dissipation efficiency can be greatly improved, the heat accumulation during the use period is reduced, the service life is prolonged, the hexagonal holes are formed in the M-shaped lamination and the strip-shaped lamination, the hexagonal hollow columns matched with the hexagonal holes are arranged in the hexagonal holes, the connection tightness between the M-shaped lamination and the strip-shaped lamination can be improved, and the overall strength of the sprayed insulating paint is higher.
Description
Technical Field
The invention relates to the field of transformers, in particular to a high-voltage-resistant sheet type transformer.
Background
A transformer is a device for changing an ac voltage using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, etc. The transformer can be divided into: distribution transformers, power transformers, fully sealed transformers, combination transformers, dry transformers, oil immersed transformers, single-phase transformers, electric furnace transformers, rectifier transformers, reactors, anti-interference transformers, lightning protection transformers, box-type transformer test transformers, corner transformers, heavy current transformers, excitation transformers and the like. The chip wound inductance core has a unique miniaturized structure, can rapidly realize automatic mass production, is continuously developed and explored in the application field, and can be put into electronic products for use.
The prior patent (bulletin number: CN 213400786U) discloses a small Gao Yapian-resistant transformer, and relates to the field of transformers. Including the transformer main part, the upper and lower end of transformer main part evenly is fixed with the welding pin, the right side of welding pin is connected with the wire pin through the coil in the below of transformer main part, the middle part of transformer main part is fixed with positioner, positioner includes location circle seat and spacing bulge loop, the location circle seat is fixed on the transformer main part, the inner wall upside of location circle seat is fixed with spacing bulge loop, positioner's middle part is inlayed and is had retainer plate mechanism, retainer plate mechanism includes retainer plate body and ring groove. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: the lamination in the device has limited heat dissipation effect, and more heat is accumulated in a high-temperature and high-pressure environment, so that potential safety hazards exist; in the device, the lamination needs to be assisted by a mould during installation, so that the installation is more inconvenient; the mounting feet of the device during mounting cannot adapt to mounting holes with different widths, and limitations exist.
Disclosure of Invention
The invention mainly aims to provide a high-voltage-resistant sheet transformer which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
The utility model provides a high-voltage resistant sheet transformer, includes the outside frame, the adjustment mechanism who has the width regulation function is all installed to the both ends bottom of outside frame, the both ends of outside frame all are equipped with three bending edge, the internally mounted of outside frame has lamination mechanism, lamination mechanism's internally mounted has the coil holder, lamination mechanism includes a plurality of "M" lamination, bar lamination and hexagonal hole, the inner chamber has been seted up to running through from top to bottom in the inside of coil holder, a plurality of "M" lamination agrees with the inner chamber.
Preferably, the transformer coil is wound and installed outside the coil seat, and two ends of the bottom surface of the coil seat are respectively provided with a plurality of wiring pins.
Preferably, a plurality of hexagonal holes are formed in the M-shaped lamination and the strip-shaped lamination in a penetrating manner.
Preferably, the positions of the hexagonal holes on the M-shaped lamination and the strip-shaped lamination correspond, and the hexagonal hollow columns are inserted into the hexagonal holes on the lamination mechanism.
Preferably, hexagonal hollow column and hexagonal hole size adaptation through seting up the hexagonal hole on "M" type lamination and bar lamination, can greatly improve radiating efficiency, reduces the heat accumulation during the use, increase of service life, through seting up the hexagonal hole on "M" type lamination and bar lamination, install the hexagonal hollow column with it adaptation in the hexagonal hole, can improve the connection compactness between a plurality of "M" type lamination, the bar lamination, it is higher to water the insulating coating bulk strength.
Preferably, the bottom four corners of outside frame all is equipped with the fixed foot of buckling down, four buckle down fixed foot top and install the layer board, lamination mechanism is located outside frame and layer board inside, outside frame and the inside cavity of layer board and lamination mechanism size adaptation, set up hexagonal hole and the hollow post of hexagonal and conveniently assemble and align, need not external mould cooperation, install comparatively simply.
Preferably, the adjusting mechanism comprises a sliding plate, an adjusting screw, a sliding seat and a mounting plate, wherein the sliding plate is fixedly mounted at one end bottom of the outer frame, and the sliding seat is slidably mounted outside the sliding plate.
Preferably, a mounting plate is fixedly arranged at one end of the sliding seat, and an opening is formed in the mounting plate in a penetrating manner.
Preferably, the adjusting screw is installed in the threading penetration on the sliding plate, through not hard up adjusting screw, then slide pulling sliding seat and mounting panel, adjust two trompils respectively with correspond the mounting hole suitable back, use the instrument to fasten adjusting screw again, accomplish the sliding seat and fix, adaptable different spaced mounting hole, easy to assemble, the adaptability is stronger.
Preferably, the positions of the plurality of M-shaped laminates and the positions of the plurality of strip-shaped laminates correspond to each other, and the plurality of M-shaped laminates and the plurality of strip-shaped laminates are overlapped in a reverse mode in sequence.
Compared with the prior art, the invention has the following beneficial effects:
1. Through seting up the hexagonal hole on "M" type lamination and bar lamination, can greatly improve radiating efficiency, reduce the heat accumulation during the use, increase of service life, through seting up the hexagonal hole on "M" type lamination and bar lamination, install the hexagonal hollow post rather than the adaptation in the hexagonal hole, can improve the connection compactness between a plurality of "M" type lamination, the bar lamination, it is higher to water the insulating coating bulk strength of drenching.
2. The hexagonal hole and the hexagonal hollow column are convenient to assemble and align, an external die is not needed to be matched, and the installation is simple.
3. Through loosening adjusting screw, then slide pulling sliding seat and mounting panel, adjust two trompils respectively and correspond the mounting hole suitable back, use the instrument to fasten adjusting screw again, accomplish the sliding seat and fix, adaptable different spaced mounting hole, easy to assemble, adaptability is stronger.
Drawings
Fig. 1 is a schematic diagram of a first perspective structure of a high voltage resistant chip transformer according to the present invention;
fig. 2 is a schematic diagram of a second perspective structure of a high voltage resistant chip transformer according to the present invention;
Fig. 3 is a schematic diagram of the front view structure of a high voltage resistant sheet transformer according to the present invention;
fig. 4 is a schematic perspective view of an external frame and an adjusting mechanism of a high-voltage-resistant sheet transformer according to the present invention;
FIG. 5 is a schematic diagram of an explosion structure of a lamination mechanism of a high voltage resistant sheet transformer according to the present invention;
FIG. 6 is a schematic perspective view of a high voltage resistant sheet transformer coil holder according to the present invention;
fig. 7 is a schematic perspective view of a high voltage resistant sheet transformer coil holder and lamination mechanism according to the present invention.
In the figure: 1. an outer rim; 2. an inner cavity; 3. bending the edge; 4. a coil seat; 5. a transformer coil; 6. a wiring pin; 7. an adjusting mechanism; 71. a sliding plate; 72. an adjusting screw; 73. a sliding seat; 74. a mounting plate; 75. opening holes; 8. hexagonal hollow column; 9. a lamination mechanism; 91. m-shaped laminations; 92. a strip lamination; 93. hexagonal holes; 10. a supporting plate; 11. the fixing leg is bent downwards.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-7, a high-voltage-resistant sheet transformer comprises an outer frame 1, an adjusting mechanism 7 with a width adjusting function is arranged at the bottoms of two ends of the outer frame 1, three bending edges 3 are arranged at two ends of the outer frame 1, a lamination mechanism 9 is arranged in the outer frame 1, a coil seat 4 is arranged in the lamination mechanism 9, the lamination mechanism 9 comprises a plurality of M-shaped laminations 91, strip-shaped laminations 92 and hexagonal holes 93, an inner cavity 2 is formed in the inner portion of the coil seat 4 in a penetrating mode, and a plurality of M-shaped laminations 91 are matched with the inner cavity 2.
In this embodiment, a transformer coil 5 is wound around the outside of the turn seat 4, and two ends of the bottom surface of the turn seat 4 are respectively provided with a plurality of connection pins 6; a plurality of hexagonal holes 93 are formed in the M-shaped lamination 91 and the strip-shaped lamination 92 in a penetrating manner; the positions of the plurality of M-shaped laminations 91 and the hexagonal holes 93 on the strip-shaped laminations 92 correspond to each other, and hexagonal hollow columns 8 are inserted into the plurality of hexagonal holes 93 on the lamination mechanism 9; the hexagonal hollow column 8 is matched with the hexagonal hole 93 in size; the M-shaped laminates 91 and the strip-shaped laminates 92 are positioned correspondingly, and the M-shaped laminates 91 and the strip-shaped laminates 92 are sequentially overlapped upside down.
Specifically, through seting up hexagonal hole 93 on "M" type lamination 91 and bar lamination 92, can greatly improve radiating efficiency, reduce the heat accumulation during the use, increase of service life, through seting up hexagonal hole 93 on "M" type lamination 91 and bar lamination 92, install the hexagonal hollow post 8 that adapts to it in hexagonal hole 93, can improve the connection compactness between a plurality of "M" type lamination 91, the bar lamination 92, it is higher to water the overall strength of insulating coating.
In this embodiment, the bottom four corners of outside frame 1 all are equipped with buckle down fixed foot 11, four buckle down fixed foot 11 top installs layer board 10, lamination mechanism 9 is located outside frame 1 and layer board 10 inside, outside frame 1 and the inside cavity of layer board 10 and lamination mechanism 9 size adaptation.
Specifically, the hexagonal holes 93 and the hexagonal hollow columns 8 are arranged during installation, so that assembly is convenient and aligned, no external die is needed for matching, and installation is simpler.
In this embodiment, the adjusting mechanism 7 includes a sliding plate 71, an adjusting screw 72, a sliding seat 73 and a mounting plate 74, the sliding plate 71 is fixedly mounted at the bottom of one end of the outer frame 1, and the sliding seat 73 is slidably mounted outside the sliding plate 71; a mounting plate 74 is fixedly mounted at one end of the sliding seat 73, and an opening 75 is formed in the mounting plate 74 in a penetrating manner; an adjusting screw 72 is installed on the sliding plate 71 in a threaded manner.
Specifically, through loosening adjusting screw 72, then slide pulling sliding seat 73 and mounting panel 74, adjust two trompils 75 respectively with correspond the mounting hole suitable back, use the instrument to fasten adjusting screw 72 again, accomplish sliding seat 73 fixed in position, adaptable different spaced mounting hole, easy to assemble, the adaptability is stronger.
According to the invention, a transformer coil 5 is electrically connected with a wiring pin 6, a plurality of M-shaped laminates 91 and strip-shaped laminates 92 are sequentially assembled on a coil seat 4 during production and assembly, then insulating paint epoxy resin is poured on the laminates, the laminates are air-dried and then placed into an external frame 1, after an upper supporting plate 10 is assembled, a lower bending fixing leg 11 is bent by a bending device to fix a lamination mechanism 9, when the device is installed, through loosening an adjusting screw 72 and then sliding and pulling a sliding seat 73 and an installing plate 74, two holes 75 are respectively adjusted to be suitable for corresponding installing holes, the adjusting screw 72 is fastened again by a tool, the position fixing of the sliding seat 73 is completed, the installation holes with different intervals are adaptable, the installation is convenient, the adaptability is higher, the heat dissipation efficiency is greatly improved through arranging hexagonal holes 93 on the M-shaped laminates 91 and the strip-shaped laminates 92, the heat accumulation during the use period is reduced, the service life is prolonged, the hexagonal holes 93 are arranged on the M-shaped laminates 91 and the strip-shaped laminates 92, the hexagonal hole 8 matched with the hexagonal hole 93 is installed, the hollow column 8 is improved, the installation of the hollow column is more compact and the hollow column is more convenient to install, and the installation is more convenient, and the installation of the insulation column is more compact, and the installation is more convenient, and the installation is convenient.
The circuit, the electronic components and the control module are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the invention does not relate to the improvement of software and a method.
Claims (10)
1. The utility model provides a high voltage resistant sheet transformer, includes outside frame (1), its characterized in that: adjustment mechanism (7) with width adjusting function are all installed to the both ends bottom of outside frame (1), the both ends of outside frame (1) all are equipped with three edge of buckling (3), the internally mounted of outside frame (1) has lamination mechanism (9), internally mounted of lamination mechanism (9) has coil holder (4), lamination mechanism (9) include a plurality of "M" lamination (91), bar lamination (92) and hexagonal hole (93), inner chamber (2) have been seted up in running through from top to bottom in the inside of coil holder (4), a plurality of "M" lamination (91) agree with inner chamber (2).
2. A high voltage tolerant sheet transformer according to claim 1, wherein: the transformer coil (5) is wound outside the coil seat (4), and a plurality of wiring pins (6) are respectively arranged at two ends of the bottom surface of the coil seat (4).
3. A high voltage tolerant sheet transformer according to claim 1, wherein: a plurality of hexagonal holes (93) are formed in the M-shaped lamination (91) and the strip-shaped lamination (92) in a penetrating mode.
4. A high voltage tolerant sheet transformer according to claim 3, wherein: the positions of the hexagonal holes (93) on the M-shaped lamination (91) and the strip-shaped lamination (92) are corresponding, and hexagonal hollow columns (8) are inserted into the hexagonal holes (93) on the lamination mechanism (9).
5. The high voltage tolerant sheet transformer of claim 4 wherein: the hexagonal hollow column (8) is matched with the hexagonal hole (93) in size.
6. A high voltage tolerant sheet transformer according to claim 1, wherein: the utility model discloses a novel structure of the laminated structure of the automobile, including outside frame (1), support plate (10) are installed at the bottom four corners of outside frame (1), all are equipped with buckle fixed foot (11) down, four buckle fixed foot (11) top down, lamination mechanism (9) are located outside frame (1) and inside layer board (10), outside frame (1) and the inside cavity of layer board (10) and lamination mechanism (9) size adaptation.
7. A high voltage tolerant sheet transformer according to claim 1, wherein: the adjusting mechanism (7) comprises a sliding plate (71), an adjusting screw (72), a sliding seat (73) and a mounting plate (74), wherein the sliding plate (71) is fixedly mounted at the bottom of one end of the outer frame (1), and the sliding seat (73) is slidably mounted outside the sliding plate (71).
8. The high voltage tolerant sheet transformer of claim 7 wherein: one end of the sliding seat (73) is fixedly provided with a mounting plate (74), and an opening (75) is formed in the mounting plate (74) in a penetrating mode.
9. The high voltage tolerant sheet transformer of claim 7 wherein: an adjusting screw (72) is installed on the sliding plate (71) in a threaded penetrating mode.
10. The high voltage tolerant sheet transformer of claim 7 wherein: the M-shaped lamination (91) and the strip-shaped lamination (92) are in corresponding positions, and the M-shaped lamination (91) and the strip-shaped lamination (92) are overlapped in sequence in a reverse mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410268054.XA CN118016411A (en) | 2024-03-08 | 2024-03-08 | High-voltage-resistant sheet transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410268054.XA CN118016411A (en) | 2024-03-08 | 2024-03-08 | High-voltage-resistant sheet transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118016411A true CN118016411A (en) | 2024-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410268054.XA Pending CN118016411A (en) | 2024-03-08 | 2024-03-08 | High-voltage-resistant sheet transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118016411A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2460145A (en) * | 1948-01-23 | 1949-01-25 | Gen Electric | Variable reluctance core |
| CN202434302U (en) * | 2011-12-26 | 2012-09-12 | 铜陵三佳变压器有限责任公司 | Chocking coil |
| CN105070484A (en) * | 2015-09-07 | 2015-11-18 | 上海稳得新能源科技有限公司 | E-shaped energy and material saving transformer with non-rectangular section iron core |
| TW202009953A (en) * | 2018-08-28 | 2020-03-01 | 楊泰和 | Frame device of iron core of static electrical machine having outwardly-extended heat dissipation fins and/or heat dissipation hole |
| CN214068527U (en) * | 2021-01-21 | 2021-08-27 | 江阴市南闸中天电器有限公司 | High-stability iron core for reactor based on rail-traffic energy storage system |
| CN114496469A (en) * | 2022-01-26 | 2022-05-13 | 四川电器集团股份有限公司 | Transformer for power transmission and transformation and installation method thereof |
-
2024
- 2024-03-08 CN CN202410268054.XA patent/CN118016411A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2460145A (en) * | 1948-01-23 | 1949-01-25 | Gen Electric | Variable reluctance core |
| CN202434302U (en) * | 2011-12-26 | 2012-09-12 | 铜陵三佳变压器有限责任公司 | Chocking coil |
| CN105070484A (en) * | 2015-09-07 | 2015-11-18 | 上海稳得新能源科技有限公司 | E-shaped energy and material saving transformer with non-rectangular section iron core |
| TW202009953A (en) * | 2018-08-28 | 2020-03-01 | 楊泰和 | Frame device of iron core of static electrical machine having outwardly-extended heat dissipation fins and/or heat dissipation hole |
| CN214068527U (en) * | 2021-01-21 | 2021-08-27 | 江阴市南闸中天电器有限公司 | High-stability iron core for reactor based on rail-traffic energy storage system |
| CN114496469A (en) * | 2022-01-26 | 2022-05-13 | 四川电器集团股份有限公司 | Transformer for power transmission and transformation and installation method thereof |
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