CN219958737U - Voltage transformer iron core structure - Google Patents
Voltage transformer iron core structure Download PDFInfo
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- CN219958737U CN219958737U CN202321560011.6U CN202321560011U CN219958737U CN 219958737 U CN219958737 U CN 219958737U CN 202321560011 U CN202321560011 U CN 202321560011U CN 219958737 U CN219958737 U CN 219958737U
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 165
- 239000008358 core component Substances 0.000 claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004804 winding Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical group [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Coils Or Transformers For Communication (AREA)
Abstract
The utility model relates to the technical field of power equipment and discloses a voltage transformer iron core structure which comprises a first iron core component and a second iron core component, wherein the first iron core component and the second iron core component are semi-circular, a side wall surface of the first iron core component is fixedly connected with a second rectangular block, a side wall surface of the second iron core component is fixedly connected with a first rectangular block, the first rectangular block and the second rectangular block are in an intersecting state, and the other end, close to each other, of the first iron core component and the second iron core component is provided with a clamping mechanism. Can be convenient for rotate first iron core part and second iron core part through setting up first rectangle piece, second rectangle piece and stock, through setting up the block mechanism between first iron core part and second iron core part, fourth rectangle piece is the intercrossing state with the third rectangle piece, and is inseparable, makes the iron core more convenient in the installation through this structural design, also conveniently twines the coil.
Description
Technical Field
The utility model relates to the technical field of power equipment, in particular to a voltage transformer iron core structure.
Background
The voltage transformer uses the electromagnetic induction principle, two windings with different turns and mutual insulation are wound on a closed iron core, a primary winding N1 is connected to a power supply side, a secondary winding N2 is connected to an output side, when the primary winding is applied with voltage, alternating current passes through the windings, alternating magnetic flux phi 1 with the same frequency as the power supply is generated in the iron core, and because the primary winding and the secondary winding are arranged on one iron core, induced electromotive force E2 with the same frequency but different values is generated in the secondary winding according to the electromagnetic induction principle.
The utility model relates to a voltage transformer iron core, which is characterized in that two groups of coils are required to be wound on the outer wall surface of the iron core of the voltage transformer, a 'back' -shaped iron core and an 'O' -shaped closed iron core are commonly used, the common iron core is complicated, time and labor are wasted in the winding process of the coils, and meanwhile, the coils are inconvenient to detach, maintain and replace after being wound on the iron core.
For this purpose, we propose a voltage transformer core structure.
Disclosure of Invention
The utility model mainly solves the technical problems in the prior art and provides a voltage transformer iron core structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme that the voltage transformer iron core structure comprises a first iron core component and a second iron core component, wherein the first iron core component and the second iron core component are in a semicircular shape, a second rectangular block is fixedly connected to one side wall surface of the first iron core component, which is close to the second iron core component, the second rectangular blocks are in multiple groups, the multiple groups of second rectangular blocks are distributed at equal intervals, a first rectangular block is fixedly connected to one side wall surface of the second iron core component, which is close to the first iron core component and the second rectangular block, the multiple groups of first rectangular blocks are distributed at equal intervals, the first rectangular blocks and the second rectangular blocks are in an intersecting state, a long rod is movably penetrated between the first rectangular block and the second rectangular block, and a clamping mechanism is arranged at the other end, which is close to the first iron core component and the second iron core component, of the other end is close to each other.
Preferably, the clamping mechanism is a third rectangular block arranged on a side wall surface, far away from the second rectangular block, of the first iron core component, the third rectangular block and the first iron core component are in a fixed connection relationship, and a fourth rectangular block is fixedly connected on a side wall surface, far away from the first rectangular block, of the second iron core component.
Preferably, the third rectangular blocks are multiple groups, the multiple groups of third rectangular blocks are distributed on one side wall surface of the first iron core component at equal intervals, the fourth rectangular blocks are multiple groups, the multiple groups of fourth rectangular blocks are in an equidistant state on one side wall surface of the second iron core component, the third rectangular blocks and the fourth rectangular blocks are rectangular bodies, and the third rectangular blocks and the fourth rectangular blocks are in an intersecting state.
Preferably, the clamping mechanism is a first clamping block arranged on a side wall surface of the first iron core component, which is far away from the second rectangular block, the first clamping block is in a fixed connection relationship with the first iron core component, and a second clamping block is fixedly connected on a side wall surface of the second iron core component, which is far away from the first rectangular block.
Preferably, the first clamping blocks are multiple groups, the first clamping blocks are right-angled triangles, the second clamping blocks are multiple groups, the second clamping blocks are triangles, and the second clamping blocks are movably clamped between the two first clamping blocks.
Preferably, the clamping mechanism is a third clamping block arranged on a side wall surface of the first iron core component, which is far away from the second rectangular block, the third clamping block is fixedly connected with the first iron core component, and a fourth clamping block is fixedly connected on a side wall surface of the second iron core component, which is far away from the first rectangular block.
Preferably, the third clamping blocks are in a shape of a Chinese character 'shan', the third clamping blocks are in a plurality of groups, the fourth clamping blocks are in a shape of a Chinese character 'ao', the fourth clamping blocks are in a plurality of groups, the fourth clamping blocks are movably clamped with the third clamping blocks, and the number of the fourth clamping blocks corresponds to that of the third clamping blocks one by one.
Advantageous effects
The utility model provides a voltage transformer iron core structure. The beneficial effects are as follows:
(1) This voltage transformer iron core structure, the coil twines respectively on the outer wall of first iron core part and second iron core part, can be convenient for rotate first iron core part and second iron core part through setting up first rectangle piece, second rectangle piece and stock, through setting up block mechanism between first iron core part and second iron core part, third rectangle piece and first iron core part fixed connection, fourth rectangle piece and second iron core part fixed connection, fourth rectangle piece is the intercrossing state with third rectangle piece, it is inseparable to insert, make the iron core more convenient in the installation through this structural design, also convenient winding coil.
(2) The iron core structure of the voltage transformer is characterized in that coils are respectively wound on the outer wall surfaces of the first iron core component and the second iron core component, the first iron core component and the second iron core component can be conveniently rotated by arranging the first rectangular block, the second rectangular block and the long rod, and the clamping mechanism is arranged between the first iron core component and the second iron core component, the first block and first iron core part fixed connection, second block and second iron core part fixed connection, second block is between two first block blocks, and first block is right triangle-shaped, and the second block is triangle-shaped, and laminating each other behind first block and the second block, the permeability is high, is more convenient for install and dismantle through this structural design.
(3) This voltage transformer iron core structure, the coil twines respectively on the outer wall of first iron core part and second iron core part, can be convenient for rotate first iron core part and second iron core part through setting up first rectangle piece, second rectangle piece and stock, through setting up the block mechanism between first iron core part and second iron core part, third block and first iron core part fixed connection, fourth block and second iron core part fixed connection are "mountain" font through setting up third block, fourth block is "concave" font, fourth block and the mutual block of third block, the firmness is higher, it is more convenient at the installation and the wire winding in-process of iron core through this structural design, work efficiency is higher.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
fig. 2 is a schematic diagram of an unfolding structure of a voltage transformer core according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a second embodiment of the present utility model;
fig. 4 is a schematic diagram of an unfolding structure of a core of a second voltage transformer according to an embodiment of the present utility model;
FIG. 5 is a schematic diagram of a third embodiment of the present utility model;
fig. 6 is a schematic diagram of an unfolding structure of a three-voltage transformer core according to an embodiment of the present utility model.
Legend description:
10. a first core component; 11. a second core component; 12. a first rectangular block; 13. a second rectangular block; 14. a long rod; 16. a third rectangular block; 17. a fourth rectangular block; 19. a first engagement block; 20. a second clamping block; 22. a third engagement block; 23. and a fourth clamping block.
Detailed Description
Embodiment one: the utility model provides a voltage transformer iron core structure, as shown in fig. 1 and 2, including first iron core part 10 and second iron core part 11, first iron core part 10 and second iron core part 11 all take the form of semicircle annular, first iron core part 10 is close to the side wall face of second iron core part 11 fixedly connected with second rectangular piece 13, second rectangular piece 13 is the multiunit, and multiunit second rectangular piece 13 equidistant distribution, second iron core part 11 is in the corresponding first rectangular piece 12 of fixedly connected with on the side wall face that is close to first iron core part 10 and second rectangular piece 13, first rectangular piece 12 is the multiunit, and multiunit first rectangular piece 12 equidistant distribution, be the state of crossing each other between first rectangular piece 12 and the second rectangular piece 13, the movable long rod 14 that has run through between first rectangular piece 12 and the second rectangular piece 13, the other end of the first iron core component 10, which is close to the second iron core component 11, is provided with a clamping mechanism, the clamping mechanism is a third rectangular block 16 arranged on one side wall surface of the first iron core component 10, which is far away from the second rectangular block 13, the third rectangular block 16 is fixedly connected with the first iron core component 10, one side wall surface of the second iron core component 11, which is far away from the first rectangular block 12, is fixedly connected with a fourth rectangular block 17, the third rectangular blocks 16 are in multiple groups, the multiple groups of the third rectangular blocks 16 are distributed at equal intervals on one side wall surface of the first iron core component 10, the fourth rectangular blocks 17 are in multiple groups, the multiple groups of the fourth rectangular blocks 17 are in an equidistant state on one side wall surface of the second iron core component 11, the third rectangular blocks 16 and the fourth rectangular blocks 17 are rectangular bodies, and the third rectangular blocks 16 and the fourth rectangular blocks 17 are in an intercrossing state.
Specifically, the coil is wound on the outer wall surfaces of the first iron core component 10 and the second iron core component 11 respectively, the first iron core component 10 and the second iron core component 11 can be conveniently rotated by arranging the first rectangular block 12, the second rectangular block 13 and the long rod 14, the third rectangular block 16 is fixedly connected with the first iron core component 10 by arranging the clamping mechanism between the first iron core component 10 and the second iron core component 11, the fourth rectangular block 17 is fixedly connected with the second iron core component 11, the fourth rectangular block 17 and the third rectangular block 16 are in an intersecting state, the mutual insertion is tight, and the iron core is more convenient in the installation process by the structural design, and the coil is also conveniently wound.
Embodiment two: the utility model provides a voltage transformer iron core structure, as shown in fig. 3 and 4, including first iron core part 10 and second iron core part 11, first iron core part 10 and second iron core part 11 all are semicircle annular, first iron core part 10 is close to the side wall fixedly connected with second rectangle piece 13 of second iron core part 11, second rectangle piece 13 is the multiunit, and multiunit second rectangle piece 13 equidistant distribution, second iron core part 11 is corresponding to be close to first iron core part 10 and second rectangle piece 13 on a side wall fixedly connected with first rectangle piece 12, first rectangle piece 12 is the multiunit, and multiunit first rectangle piece 12 equidistant distribution, be the intercrossing state between first rectangle piece 12 and the second rectangle piece 13, movable run-through has stock 14 between first rectangle piece 12 and the second rectangle piece 13, the other end that first iron core part 10 and second iron core part 11 are close to each other is provided with the block mechanism, the block mechanism is for setting up the first block 19 on the side wall of first iron core part 10 keeps away from the second rectangle piece 13, first block 19 on the side wall of first rectangle piece 13, first block 19 is the multiunit block 20, first block 19 is the second block 20, first block 19 is the multiunit block 20 is the first block 20, the second block 20 is the second block 20, the multiunit block 20 is the first block 20 and is the regular triangle-shaped, the block 20 joint is the first block 20, the block 20 is the second block 20 joint between the second block is the regular block.
Specifically, the coil is twined respectively on the outer wall surface of first iron core part 10 and second iron core part 11, can be convenient for rotate first iron core part 10 and second iron core part 11 through setting up first rectangle piece 12, second rectangle piece 13 and stock 14, through setting up the block mechanism between first iron core part 10 and second iron core part 11, first block 19 and first iron core part 10 fixed connection, second block 20 and second iron core part 11 fixed connection, second block 20 block is between two first block 19, first block 19 is right triangle-shaped, second block 20 is triangle-shaped, laminating each other behind first block 19 and the block of second block 20 block, the permeability is high, be convenient for install and dismantle through this structural design more.
Embodiment III: the utility model provides a voltage transformer iron core structure, as shown in fig. 5 and 6, including first iron core part 10 and second iron core part 11, first iron core part 10 and second iron core part 11 all are semicircle annular, first iron core part 10 is close to the side wall face fixedly connected with second rectangle piece 13 of second iron core part 11, second rectangle piece 13 is the multiunit, and multiunit second rectangle piece 13 equidistant distribution, second iron core part 11 is in the corresponding first rectangle piece 10 that is close to and is connected with first rectangle piece 12 on the side wall face of second rectangle piece 13 fixedly connected with, first rectangle piece 12 is the multiunit, and multiunit first rectangle piece 12 equidistant distribution, be the state of intersecting each other between first rectangle piece 12 and the second rectangle piece 13, movable run through has stock 14 between first rectangle piece 12 and the second rectangle piece 13, the other end that first iron core part 10 and second iron core part 11 are close to each other is provided with the block, the block mechanism is for setting up the third block 22 on the side wall face that keeps away from the second rectangle piece 13 of first iron core part 10, third block 22 and the second block 22 are the second block 23, the multiunit block 22 is the third block 22, the third block 22 is the second block 23, the block 23 is the second block 23, the second block 23 is the second block 23, the multiunit is the second block 23, the second block 23 is the second block 23, and the block is the second block 23, and the second block is 23, and the fourth block 23, and the second block is 23.
Specifically, the coil is twined respectively on the outer wall surface of first iron core part 10 and second iron core part 11, can be convenient for rotate first iron core part 10 and second iron core part 11 through setting up first rectangle piece 12, second rectangle piece 13 and stock 14, through setting up the block mechanism between first iron core part 10 and second iron core part 11, third block 22 and first iron core part 10 fixed connection, fourth block 23 and second iron core part 11 fixed connection, be "mountain" font through setting up third block 22, fourth block 23 is "concave" font, fourth block 23 and the mutual block of third block 22, the firmness is higher, it is more convenient in the installation and the wire winding in-process of iron core through this structural design, work efficiency is higher.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. The utility model provides a voltage transformer iron core structure, includes first iron core part (10) and second iron core part (11), and first iron core part (10) and second iron core part (11) all are semicircle annular, its characterized in that: the first iron core component (10) is close to a side wall surface of the second iron core component (11) and fixedly connected with second rectangular blocks (13), the second rectangular blocks (13) are multiple groups, the multiple groups of the second rectangular blocks (13) are distributed at equal intervals, the second iron core component (11) is fixedly connected with first rectangular blocks (12) on a side wall surface which is correspondingly close to the first iron core component (10) and the second rectangular blocks (13), the first rectangular blocks (12) are multiple groups, the multiple groups of the first rectangular blocks (12) are distributed at equal intervals, the first rectangular blocks (12) and the second rectangular blocks (13) are in an intersecting state, a long rod (14) is movably penetrated between the first rectangular blocks (12) and the second rectangular blocks (13), and the other end, which is close to the first iron core component (10) and the second iron core component (11), is provided with a clamping mechanism.
2. The voltage transformer core structure of claim 1, wherein: the clamping mechanism is a third rectangular block (16) arranged on a side wall surface, far away from the second rectangular block (13), of the first iron core component (10), the third rectangular block (16) is fixedly connected with the first iron core component (10), and a fourth rectangular block (17) is fixedly connected on a side wall surface, far away from the first rectangular block (12), of the second iron core component (11).
3. The voltage transformer core structure of claim 2, wherein: the third rectangular blocks (16) are multiple groups, the multiple groups of the third rectangular blocks (16) are distributed on one side wall surface of the first iron core component (10) at equal intervals, the fourth rectangular blocks (17) are multiple groups, the multiple groups of the fourth rectangular blocks (17) are in an equidistant state on one side wall surface of the second iron core component (11), the third rectangular blocks (16) and the fourth rectangular blocks (17) are rectangular bodies, and the third rectangular blocks (16) and the fourth rectangular blocks (17) are in an intersecting state.
4. The voltage transformer core structure of claim 1, wherein: the clamping mechanism is a first clamping block (19) arranged on a side wall surface, far away from the second rectangular block (13), of the first iron core component (10), the first clamping block (19) is fixedly connected with the first iron core component (10), and a second clamping block (20) is fixedly connected on a side wall surface, far away from the first rectangular block (12), of the second iron core component (11).
5. The voltage transformer core structure of claim 4, wherein: the first clamping blocks (19) are multiple groups, the first clamping blocks (19) are right-angled triangles, the second clamping blocks (20) are multiple groups, the second clamping blocks (20) are triangular, and the second clamping blocks (20) are movably clamped between the two first clamping blocks (19).
6. The voltage transformer core structure of claim 1, wherein: the clamping mechanism is a third clamping block (22) arranged on one side wall surface, far away from the second rectangular block (13), of the first iron core component (10), the third clamping block (22) is fixedly connected with the first iron core component (10), and a fourth clamping block (23) is fixedly connected on one side wall surface, far away from the first rectangular block (12), of the second iron core component (11).
7. The voltage transformer core structure of claim 6, wherein: the third clamping blocks (22) are in a shape of a Chinese character 'shan', the third clamping blocks (22) are in a plurality of groups, the fourth clamping blocks (23) are in a shape of a Chinese character 'concave', the fourth clamping blocks (23) are in a plurality of groups, the fourth clamping blocks (23) are movably clamped with the third clamping blocks (22), and the number of the fourth clamping blocks (23) corresponds to that of the third clamping blocks (22) one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321560011.6U CN219958737U (en) | 2023-06-19 | 2023-06-19 | Voltage transformer iron core structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321560011.6U CN219958737U (en) | 2023-06-19 | 2023-06-19 | Voltage transformer iron core structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219958737U true CN219958737U (en) | 2023-11-03 |
Family
ID=88544502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321560011.6U Active CN219958737U (en) | 2023-06-19 | 2023-06-19 | Voltage transformer iron core structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219958737U (en) |
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2023
- 2023-06-19 CN CN202321560011.6U patent/CN219958737U/en active Active
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