CN216957684U - High-voltage ferrite magnetic core structure - Google Patents
High-voltage ferrite magnetic core structure Download PDFInfo
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- CN216957684U CN216957684U CN202220076407.2U CN202220076407U CN216957684U CN 216957684 U CN216957684 U CN 216957684U CN 202220076407 U CN202220076407 U CN 202220076407U CN 216957684 U CN216957684 U CN 216957684U
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Abstract
The utility model discloses a high-voltage ferrite core structure which comprises two magnetic cores which are oppositely arranged, wherein each magnetic core comprises a magnetic core part and two installation parts which are integrally formed at two ends of the magnetic core part, a limiting inclined plane is arranged at the joint of the inner side wall of each installation part and the inner side wall of the magnetic core part, two high-voltage bags are installed on the two corresponding installation parts at intervals, each high-voltage bag is abutted against the limiting inclined plane, a fixing hole is arranged on the outer side wall of each installation part, and two fixing rods sequentially penetrate through the two fixing holes on the two corresponding installation parts so as to fix the two magnetic cores. According to the utility model, the high-voltage package is abutted against the upper and lower limiting inclined planes of the two magnetic cores, so that the high-voltage package is not contacted with the two magnetic core parts of the two magnetic cores, the upper and lower sections of safe distances are generated, and the high-voltage package is ensured not to be broken down; and two fixing holes on two corresponding installation parts are sequentially penetrated through the two fixing rods so as to fix the two magnetic cores together and solve the problem that the two magnetic cores are not fixed well.
Description
Technical Field
The utility model belongs to the technical field of high-voltage packages, and particularly relates to a high-voltage ferrite magnetic core structure.
Background
Ferrite core is a high-frequency magnetic conductive material (the principle is the same as that of silicon steel sheet, but only used in high-frequency environment), and is mainly used as a high-frequency transformer (such as a switching power supply, a line output transformer and the like), a high-frequency magnetic ring (for interference resistance) and the like, so that the magnetic conductivity is increased, the inductance quality factor is improved, and the ferrite core is used in the transformer.
The existing ferrite magnetic core is not suitable for being used as a high-voltage package and has a plurality of defects:
1. the internal space is not enough, the high-voltage package cannot be wound with more wires, the insulation distance is too small, and the high-voltage package is easy to break down;
2. the magnetic circuit is too long, the longitudinal distance is too high, the magnetic circuit is long, and the magnetic permeability is reduced;
3. the fixation is not good.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a high voltage ferrite core structure that can solve the above problems.
The utility model provides a high-pressure ferrite core structure for install high-pressure package, including two magnetic cores that set up relatively, every the magnetic core include magnetic core portion and integrated into one piece in two installation departments on the magnetic core portion both ends, every the installation department inside wall with the junction of magnetic core portion inside wall is equipped with spacing inclined plane, two high-pressure package is installed at two that correspond on the installation department and the interval sets up, every high-pressure package butt spacing inclined plane, every be equipped with the fixed orifices on the installation department lateral wall, pass two that correspond in proper order through two dead levers two on the installation department the fixed orifices, in order to be two the magnetic core is fixed.
Further, spacing inclined plane with the contained angle on installation department inside wall surface is 135 degrees, spacing inclined plane with the contained angle on magnetic core portion inside wall surface is 135 degrees.
Furthermore, the fixing holes are screw holes, and the fixing rod is a screw rod.
Compared with the prior art, the high-voltage ferrite magnetic core structure provided by the utility model has the advantages that the high-voltage package is abutted against the upper limiting inclined plane and the lower limiting inclined plane of the two magnetic cores, so that the high-voltage package is not contacted with the two magnetic core parts of the two magnetic cores, the upper safety distance and the lower safety distance are generated, and the high-voltage package is ensured not to be broken down; and two fixing holes on two corresponding installation parts are sequentially penetrated through the two fixing rods so as to fix the two magnetic cores together and solve the problem that the two magnetic cores are not fixed well.
Drawings
Fig. 1 is a schematic structural diagram of a high-voltage ferrite core structure provided by the present invention.
Fig. 2 is a schematic structural diagram of a high-voltage ferrite core structure fixed with two fixing rods.
Fig. 3 is a schematic structural diagram of fig. 2 after two high-voltage packages are installed.
Detailed Description
Specific examples of the present invention will be described in further detail below. It should be understood that the description herein of embodiments of the utility model is not intended to limit the scope of the utility model.
Fig. 1 to fig. 3 are schematic structural diagrams of a high voltage ferrite core structure according to the present invention. The utility model provides a high-pressure ferrite core structure for install high-pressure package 20, including two magnetic cores 10 of relative setting, every magnetic core 10 include magnetic core portion 11 and integrated into one piece in two installation departments 12, every on the 11 both ends of magnetic core portion the 12 inside walls of installation department with the junction of the 11 inside walls of magnetic core portion is equipped with spacing inclined plane 13, two high-pressure package 20 is installed and is being corresponded two on the installation department 12 and the interval sets up, every high-pressure package 20 butt spacing inclined plane 13, every be equipped with fixed orifices 121 on the 12 lateral walls of installation department, pass corresponding two in proper order through two dead levers 30 two on the installation department 12 fixed orifices 121, in order to two magnetic core 10 is fixed.
The high-voltage package 20 is abutted against the upper and lower limiting inclined planes 13 of the two magnetic cores 10, so that the high-voltage package 20 is not contacted with the two magnetic core parts 11 of the two magnetic cores 10, an upper and lower section of safety distance is generated, and the high-voltage package 20 is ensured not to be broken down; the distance between the two installation parts 12 of the magnetic core 10 is larger than that between the two installation parts 12 of the existing magnetic core 10, so that the high-voltage package 20 can be wound with more wires, and the voltage can be increased only by winding more wires on the high-voltage package 20; and the problem that the two magnetic cores 10 are not well fixed is solved by sequentially passing the two fixing rods 30 through the two fixing holes 121 on the two corresponding mounting parts 12 to fix the two magnetic cores 10 together.
The spacing inclined plane 13 with the contained angle on installation department 12 inside wall surface is 135 degrees, spacing inclined plane 13 with the contained angle on 11 inside wall surfaces of magnet core portion is 135 degrees. The limit inclined plane 13 at the angle is arranged, and the framework of the installed high-voltage pack 20 can be completely abutted against the limit inclined plane 13, so that the high-voltage pack 20 cannot move, and the safety distance between the high-voltage pack 20 and the magnetic core 10 is ensured.
The fixing holes 121 are screw holes, and the fixing rod 30 is a screw rod. In this embodiment, the inner side wall of the fixing hole 121 has an internal thread, the outer side wall of the fixing rod 30 has an external thread, and the fixing rod 30 is screwed into the two fixing holes 121 of the two corresponding mounting portions 12, so as to fix the two magnetic cores 10.
It should be noted that, after the two magnetic cores 10 are assembled and fixed together by the high voltage package 20, the two magnetic cores 10 are fixed between the two fixing plates, so as to complete the assembly of one high voltage package 20.
Compared with the prior art, the high-voltage ferrite magnetic core 10 structure provided by the utility model has the advantages that the high-voltage pack 20 is abutted against the upper and lower limiting inclined planes 13 of the two magnetic cores 10, so that the high-voltage pack 20 is not contacted with the two magnetic core parts 11 of the two magnetic cores 10, the upper and lower safety distances are generated, and the high-voltage pack 20 is ensured not to be broken down; and the problem that the two magnetic cores 10 are not well fixed is solved by sequentially passing the two fixing rods 30 through the two fixing holes 121 on the two corresponding mounting parts 12 to fix the two magnetic cores 10 together.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, and any modifications, equivalents or improvements that are within the spirit of the present invention are intended to be covered by the following claims.
Claims (3)
1. The utility model provides a high-pressure ferrite core structure for install high-pressure package, its characterized in that, including two magnetic cores of relative setting, every the magnetic core include magnetic core portion and integrated into one piece in two installation departments on the magnetic core portion both ends, every the installation department inside wall with the junction of magnetic core portion inside wall is equipped with spacing inclined plane, two high-pressure package is installed at two that correspond on the installation department and the interval sets up, every high-pressure package butt spacing inclined plane, every be equipped with the fixed orifices on the installation department lateral wall, pass two that correspond in proper order through two dead levers two on the installation department the fixed orifices, in order to fix two the magnetic core.
2. The high voltage ferrite core structure of claim 1, wherein an angle between said limit slope and a surface of an inner sidewall of said mounting portion is 135 degrees, and an angle between said limit slope and a surface of an inner sidewall of said core portion is 135 degrees.
3. The high voltage ferrite core structure of claim 1, wherein said fastening holes are screw holes and said fastening bars are screw rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220076407.2U CN216957684U (en) | 2022-01-12 | 2022-01-12 | High-voltage ferrite magnetic core structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220076407.2U CN216957684U (en) | 2022-01-12 | 2022-01-12 | High-voltage ferrite magnetic core structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216957684U true CN216957684U (en) | 2022-07-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220076407.2U Active CN216957684U (en) | 2022-01-12 | 2022-01-12 | High-voltage ferrite magnetic core structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216957684U (en) |
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2022
- 2022-01-12 CN CN202220076407.2U patent/CN216957684U/en active Active
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