CN213242205U - Novel anti-interference inductor - Google Patents
Novel anti-interference inductor Download PDFInfo
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- CN213242205U CN213242205U CN202021675264.4U CN202021675264U CN213242205U CN 213242205 U CN213242205 U CN 213242205U CN 202021675264 U CN202021675264 U CN 202021675264U CN 213242205 U CN213242205 U CN 213242205U
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- magnetic core
- copper coil
- installation cavity
- inductor
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Abstract
The utility model discloses a novel anti-interference inductor, including copper coil and magnetic core, the magnetic core is including the first magnetic core and the second magnetic core that set up in opposite directions, one side that first magnetic core is close to the second magnetic core is equipped with first installation cavity, the second magnetic core is equipped with the second installation cavity that corresponds with first magnetic core, first installation cavity and second installation cavity are located respectively at the both ends of copper coil, first magnetic core is connected the parcel copper coil with the laminating of second magnetic core, be equipped with first reference column of inner circle complex and second reference column with copper coil in first installation cavity and the second installation cavity respectively, the magnetic core top is equipped with the air gap groove, the magnetic core bottom is connected with the bottom plate, the line foot of copper coil passes magnetic core and bottom plate, the utility model discloses simple structure can enclose the copper coil and cover to prevent that inductor work from influencing other electrical components.
Description
Technical Field
The utility model relates to an inductor, in particular to novel anti-interference inductor.
Background
An inductor is a component that can convert electrical energy into magnetic energy for storage. The inductor has an inductance that only impedes the change in current. If the inductor is in a state where no current is passing, it will try to block the current from flowing through it when the circuit is on; if the inductor is in a current passing state, the inductor will try to keep the current unchanged when the circuit is opened. Inductors are also known as chokes, reactors, dynamic reactors. The inductor generally comprises a framework, a copper coil, a magnetic core or an iron core and other components, wherein the copper coil of the conventional inductor is partially exposed, and a magnetic field generated by the inductor during operation easily influences other electrical elements, so that the copper coil needs to be shielded.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a simple structure can enclose the novel anti-interference inductor who covers to copper coil.
The utility model provides a novel anti-interference inductor, includes copper coil and magnetic core, the magnetic core is including the first magnetic core and the second magnetic core that set up in opposite directions, first magnetic core is close to one side of second magnetic core is equipped with first installation cavity, the second magnetic core be equipped with the second installation cavity that first magnetic core corresponds, first installation cavity is located respectively at the both ends of copper coil reaches in the second installation cavity, first magnetic core is connected the parcel copper coil with the laminating of second magnetic core, is equipped with first reference column of inner circle complex and second reference column with copper coil in first installation cavity and the second installation cavity respectively, and the magnetic core top is equipped with the air gap groove, and the magnetic core bottom is connected with the bottom plate, and the line foot of copper coil passes the magnetic core and the bottom plate.
The utility model discloses a further improvement, the bottom plate be equipped with the wire hole that the stitch position corresponds, the stitch is located in the wire hole.
The utility model discloses a further improvement, the bottom plate bottom is equipped with the supporting legs, the supporting legs supports with the line foot cooperation the magnetic core.
The utility model discloses a further improvement, the bottom plate top is equipped with bellied locating piece, the magnetic core bottom be equipped with locating piece complex constant head tank, the locating piece is located in the constant head tank.
The utility model discloses a further improvement, copper coil is individual layer coiling coil, copper coil's both ends are located respectively to the stitch, first magnetic core reaches the second magnetic core be equipped with respectively with first installation cavity reaches first wire casing and the second wire casing of second installation cavity intercommunication, the stitch is located respectively first wire casing reaches in the second wire casing.
The utility model discloses a further improvement, the copper coil is double-deck coiling coil, the same one end of copper coil is located to the stitch, first magnetic core be equipped with the third wire casing that first installation cavity is connected, the both sides of first installation cavity are located respectively to the third wire casing, and the third wire inslot is located respectively to the stitch.
By adopting the technical scheme, two ends of the copper coil are respectively arranged in the first installation cavity and the second installation cavity, the first magnetic core and the second magnetic core are attached and connected with each other to wrap the copper coil, so that the copper coil is completely arranged in the magnetic core, the copper coil is not exposed, and the influence of a magnetic field generated when the copper coil is electrified on the work of other electrical components is prevented; in addition, the copper coil can be a double-layer winding coil, and the two inductors are connected for use so as to increase the anti-interference function.
Drawings
FIG. 1 is a schematic structural diagram according to a first embodiment;
FIG. 2 is a schematic diagram of a first core according to an embodiment;
FIG. 3 is a right side view of a second core according to one embodiment;
FIG. 4 is a left side view of the copper coil according to the first embodiment;
FIG. 5 is a front view of a copper coil according to a first embodiment;
FIG. 6 is a schematic structural diagram of a base plate according to an embodiment;
FIG. 7 is a schematic structural diagram according to a second embodiment;
FIG. 8 is a right side view of the first core of the second embodiment;
FIG. 9 is a front view of a copper coil according to a second embodiment;
FIG. 10 is a left side view of the copper coil according to the second embodiment;
the following are marked in the figure: 1. a copper coil; 2. a magnetic core; 3. a first magnetic core; 4. a second magnetic core; 5. a first mounting cavity; 6. a second mounting cavity; 7. a first positioning post; 8. a second positioning column; 9. an air gap groove; 10. a base plate; 11. positioning blocks; 12. a first wire slot; 13. a second wire slot; 14. a third wire slot; 15. supporting legs; 16. and (7) a wire outlet hole.
Detailed Description
As shown in FIGS. 1-6, in one embodiment of the present invention, a novel anti-interference inductor comprises a copper coil 1 and a magnetic core 2, the magnetic core 2 is made of manganese-zinc ferrite and has a high initial magnetic permeability, the magnetic core 2 comprises a first magnetic core 3 and a second magnetic core 4 which are oppositely arranged, one side of the first magnetic core 3 close to the second magnetic core 4 is provided with a first installation cavity 5, the second magnetic core 4 is provided with a second installation cavity 6 corresponding to the first magnetic core 3, the first installation cavity 5 and the second installation cavity 6 have the same structure, two ends of the copper coil 1 are respectively arranged in the first installation cavity 5 and the second installation cavity 6, the first magnetic core 3 and the second magnetic core 4 are attached to each other and wrap the copper coil 1, so that the copper coil 1 is completely arranged in the magnetic core 2, the copper coil 1 is not exposed, a magnetic field generated when the copper coil 1 is powered on is prevented from influencing the operation of other electrical components, the first installation cavity 5 and the second installation cavity 6 are respectively provided with a first positioning column 7 and a second positioning column 8 which are matched with the copper coil 1, the first positioning column 7 and the second positioning column 8 are arranged in the inner ring of the copper coil 1, the first positioning column 7 is connected with the second positioning column 8 to position the copper coil 1, the top of the magnetic core 2 is provided with an air gap groove 9, the air gap groove 9 is arranged at the top of the second magnetic core 4 in the embodiment and can be arranged at the top of the first magnetic core 3, the air gap groove 9 is arranged to enable the magnetic core 2 to have an air gap so as to prevent magnetic saturation in the operation of the inductor and increase the temperature and the stability of a magnetic field of the magnetic core 2, the bottom of the magnetic core 2 is connected with a bottom plate 10, the bottom plate 10 is made of an insulating material, a wire pin of the copper coil 1 penetrates through the magnetic core 2 and the bottom plate 10 so as to facilitate the connection and the energization, the specific structure is that the copper coil 1 is a single-layer wound coil, the wire pins are respectively arranged at two ends of the copper coil 1, the first magnetic core 3 and the second magnetic core 4 are, the line foot is located in first wire casing 12 and second wire casing 13 respectively, make the line foot pass magnetic core 2, bottom plate 10 is equipped with the wire hole 16 that corresponds with line foot position, the line foot is located in wire hole 16, make the line foot pass bottom plate 10, bottom plate 10 top is equipped with bellied locating piece 11, 2 bottoms of magnetic core are equipped with the constant head tank with locating piece 11 complex, locating piece 11 is located in the constant head tank, be convenient for the assembly connection of bottom plate 10 and magnetic core 2, because copper coil 1 has two line feet, support the unstability to magnetic core 2, consequently, bottom plate 10 bottom is equipped with supporting legs 15, supporting legs 15 is the rectangle with the line foot cooperation, with stable support magnetic core 2.
As shown in fig. 7-10 the utility model discloses an embodiment two, the difference with embodiment one, copper coil 1 is double-deck coiling coil, copper coil 1 is located to the stitch same one end, first magnetic core 3 is equipped with the third wire casing 14 with first installation cavity 5 intercommunication, the both sides of first installation cavity 5 are located respectively to third wire casing 14, the stitch is located respectively in third wire casing 14, 2 accessible supporting legss 15 of magnetic core support legs support with the stitch cooperation, or pass through glue with two inductors and bond in opposite directions, two sets of stitches cooperation support, the inductor connection uses this moment, the working effect of multiplicable inductor.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (6)
1. The utility model provides a novel anti-interference inductor, includes copper coil (1) and magnetic core (2), its characterized in that: the magnetic core (2) comprises a first magnetic core (3) and a second magnetic core (4) which are arranged oppositely, a first mounting cavity (5) is arranged on one side of the first magnetic core (3) close to the second magnetic core (4), a second mounting cavity (6) corresponding to the first magnetic core (3) is arranged on the second magnetic core (4), first installation cavity (5) are located respectively at the both ends of copper coil (1) and in second installation cavity (6), first magnetic core (3) are laminated with second magnetic core (4) and are connected parcel copper coil (1), be equipped with respectively in first installation cavity (5) and second installation cavity (6) with first reference column (7) of the inner circle complex of copper coil (1) and second reference column (8), magnetic core (2) top is equipped with air gap groove (9), magnetic core (2) bottom is connected with bottom plate (10), the line foot of copper coil (1) pass magnetic core (2) and bottom plate (10).
2. The novel anti-jamming inductor of claim 1, wherein: the bottom plate (10) is provided with wire outlet holes (16) corresponding to the positions of the pins, and the pins are arranged in the wire outlet holes (16).
3. The novel anti-jamming inductor of claim 1, wherein: the bottom plate (10) bottom is equipped with supporting legs (15), supporting legs (15) support with the line foot cooperation magnetic core (2).
4. The novel anti-jamming inductor of claim 1, wherein: the magnetic core is characterized in that a raised positioning block (11) is arranged at the top of the bottom plate (10), a positioning groove matched with the positioning block (11) is arranged at the bottom of the magnetic core (2), and the positioning block (11) is arranged in the positioning groove.
5. The novel anti-jamming inductor of claim 1, wherein: copper coil (1) is the individual layer coiling coil, the both ends of copper coil (1) are located respectively to the stitch, first magnetic core (3) reach second magnetic core (4) be equipped with respectively with first installation cavity (5) reach first wire casing (12) and second wire casing (13) of second installation cavity (6) intercommunication, the stitch is located respectively first wire casing (12) reach in the second wire casing (13).
6. The novel anti-jamming inductor of claim 1, wherein: copper coil (1) is double-deck coiling coil, the same one end of copper coil (1) is located to the stitch, first magnetic core (3) be equipped with third wire casing (14) that first installation cavity (5) are connected, the both sides of first installation cavity (5) are located respectively in third wire casing (14) are located respectively to third wire casing (14), and the stitch is located respectively in third wire casing (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021675264.4U CN213242205U (en) | 2020-08-12 | 2020-08-12 | Novel anti-interference inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021675264.4U CN213242205U (en) | 2020-08-12 | 2020-08-12 | Novel anti-interference inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213242205U true CN213242205U (en) | 2021-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021675264.4U Active CN213242205U (en) | 2020-08-12 | 2020-08-12 | Novel anti-interference inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213242205U (en) |
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2020
- 2020-08-12 CN CN202021675264.4U patent/CN213242205U/en active Active
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