CN216719714U - Coil inductor of spiral insulating plate - Google Patents
Coil inductor of spiral insulating plate Download PDFInfo
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- CN216719714U CN216719714U CN202123181140.8U CN202123181140U CN216719714U CN 216719714 U CN216719714 U CN 216719714U CN 202123181140 U CN202123181140 U CN 202123181140U CN 216719714 U CN216719714 U CN 216719714U
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- inductor
- insulating plate
- spiral
- iron core
- wire
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Abstract
The utility model discloses a coil inductor of a spiral insulating plate, which comprises a structural main body, wherein the structural main body comprises an inductor, and the inductor consists of an iron core and a lead spirally wound on the outer side of the iron core; insulation plates which are symmetrically distributed and are spiral are arranged on two sides of the inductor, and the wires extend outwards and are spirally arranged along the insulation plates; the spiral insulating plate can separate the wires, so that the electromagnetic interference between the wires and between the inductor and other electronic components is reduced; lay the wire along spiral helicine insulation board simultaneously, can arrange the line better, avoid the confusion between the wire.
Description
Technical Field
The utility model relates to the field of inductors, in particular to a coil inductor of a spiral insulating plate.
Background
The inductance coil is a device which works by utilizing the principle of electromagnetic induction and has the functions of flow resistance, tuning and frequency selection in a circuit, so that the inductance coil has very important function in electrical elements.
Because inductance coils utilizes the electromagnetic induction's principle to work, consequently at the in-process of operation, wire and iron core all can send electromagnetic interference signal, and this interference signal is to influencing inductance self and other electronic components's normal operating, and the mode that adopts on the present market is mostly set up the insulation board respectively at inductance coils's upper and lower end, but the interference between the wire can't be avoided to this structure.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a coil inductor of a spiral insulating plate, which can solve the problems in the background art.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a coil inductor of a spiral insulating plate comprises a structural main body, wherein the structural main body comprises an inductor, and the inductor consists of an iron core and a lead spirally wound on the outer side of the iron core;
insulation plates which are symmetrically distributed and are spiral are arranged on two sides of the inductor, and the wires extend outwards and are spirally arranged along the insulation plates;
the tail end of the wire faces downwards and is provided with a pin in a connecting mode.
Furthermore, an insulating rubber sleeve is arranged on the outer side of the lead;
further, a protective shell is arranged on the outer side of the inductor, a through hole is formed in the side face of the protective shell, and the lead penetrates through the through hole;
furthermore, a rubber pad is arranged on the upper surface of the insulating plate, a groove with a semicircular section is formed in the rubber pad, and the wire is laid in the groove;
further, the iron core is cylindrical, and the lead is in close contact with the iron core;
furthermore, the lower end of the inductor is provided with an installation base, and the lower end face of the installation base is provided with a clamping piece protruding downwards.
Compared with the prior art, the utility model has the beneficial effects that: according to the coil inductor of the spiral insulating plate, the spiral insulating plate is arranged to separate the wires, so that electromagnetic interference between the wires and between the inductor and other electronic components is reduced; lay the wire along spiral helicine insulation board simultaneously, can arrange the line better, avoid the confusion between the wire.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a first partial schematic of the present invention;
FIG. 3 is a second partial structural view of the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention.
Reference numbers in the figures: 1-an inductor; 2-iron core; 3-a wire; 4-an insulating plate; 5-pin; 6-insulating rubber sleeve; 7-protective shell; 8-rubber pad; 9-mounting a base; 10-fastener.
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.
The coil inductor of a spiral-type insulating sheet according to the present invention will be described in detail with reference to fig. 1 to 4: a coil inductor of a spiral insulating plate comprises a structural main body, wherein the structural main body comprises an inductor 1, and the inductor 1 consists of an iron core 2 and a lead 3 spirally wound on the outer side of the iron core 2;
the wires 3 are laid along the insulating plate 4, so that the wires 3 and the wires 3 can be insulated, and the electromagnetic interference between the wires 3 and the wires 3 is isolated;
the tail end of the lead 3 faces downwards and is connected with a pin 5, and the inductor 1 is connected with an external circuit board or other electronic components through the pin 5.
Preferably, the outer side of the lead 3 is provided with an insulating rubber sleeve 6, so that the electromagnetic interference is further isolated;
preferably, a protective shell 7 is arranged on the outer side of the inductor 1, a through hole is formed in the side surface of the protective shell 7, and the lead 3 passes through the through hole;
preferably, the upper surface of the insulating plate 4 is provided with a rubber pad 8, the rubber pad 8 is provided with a groove with a semicircular section, the wire 3 is laid in the groove, and the rubber pad 8 plays an insulating role on one hand and plays a limiting role on the other hand to prevent the wire 3 from moving;
preferably, the iron core 2 is cylindrical, and the wire 3 is in close contact with the iron core 2;
preferably, the lower end of the inductor 1 is provided with a mounting base 9, the lower end surface of the mounting base 9 is provided with a clip 10 protruding downward, and the inductor 1 is mounted to a place to be used through the mounting base 9 and the clip 10.
In summary, the coil inductor of the spiral insulating plate of the present invention has the advantages that the spiral insulating plate can separate the wires, so as to reduce electromagnetic interference between the wires and between the inductor and other electronic components; lay the wire along spiral helicine insulation board simultaneously, can arrange the line better, avoid the confusion between the wire.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The coil inductor of the spiral insulating plate is characterized by comprising a structural main body, wherein the structural main body comprises an inductor, and the inductor consists of an iron core and a lead spirally wound on the outer side of the iron core;
insulation plates which are symmetrically distributed and are spiral are arranged on two sides of the inductor, and the wires extend outwards and are spirally arranged along the insulation plates;
the tail end of the wire faces downwards and is provided with a pin in a connecting mode.
2. A coil inductor of a spiral insulating plate according to claim 1, wherein: and an insulating rubber sleeve is arranged on the outer side of the lead.
3. A coil inductor of a spiral insulating plate according to claim 1, wherein: the outside of inductor is equipped with the protective housing, the side of protective housing is equipped with the through-hole, the wire passes the through-hole.
4. A coil inductor of a spiral insulating plate according to claim 1, wherein: the upper surface of the insulating plate is provided with a rubber pad, the rubber pad is provided with a groove with a semicircular section, and the wire is laid in the groove.
5. A coil inductor of a spiral insulating plate according to claim 1, wherein: the iron core is cylindrical, and the wire is in close contact with the iron core.
6. A coil inductor of a spiral insulating plate according to claim 1, wherein: the lower extreme of inductor is equipped with the installation base, the lower terminal surface of installation base is equipped with the card of downward protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123181140.8U CN216719714U (en) | 2021-12-17 | 2021-12-17 | Coil inductor of spiral insulating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123181140.8U CN216719714U (en) | 2021-12-17 | 2021-12-17 | Coil inductor of spiral insulating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216719714U true CN216719714U (en) | 2022-06-10 |
Family
ID=81885049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123181140.8U Active CN216719714U (en) | 2021-12-17 | 2021-12-17 | Coil inductor of spiral insulating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216719714U (en) |
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2021
- 2021-12-17 CN CN202123181140.8U patent/CN216719714U/en active Active
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