CN217719245U

CN217719245U - Ferrite core inductor

Info

Publication number: CN217719245U
Application number: CN202221976840.8U
Authority: CN
Inventors: 南凯亮
Original assignee: Laiwu Chengwei Electronic Materials Co ltd
Current assignee: Laiwu Chengwei Electronic Materials Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-01
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to a ferrite core inductor, lead the ferrite core including the height that the cross-section is the day font, and the high intermediate position who leads the ferrite core is equipped with the opening, and the alloy piece sets up in the high opening department of leading the ferrite core, and the both ends of leading the ferrite core highly have the winding group with the equidirectional routing of pin, and the high lower extreme of leading the ferrite core is equipped with the mount pad, and the cross-section of mount pad is the L type, and the vertical face and the high ferrite core of leading of mount pad are connected, the horizontal plane and the winding group butt of mount pad, and the vertical face of mount pad is equipped with 4 pins. The utility model relates to a ferrite core inductor makes high ferrite core inductor inductance value through setting up the better alloy material nanocrystalline of inductive character and promotes, and the magnetic conductivity strengthens, and stability increases.

Description

Ferrite core inductor

Technical Field

The utility model relates to a ferrite core inductor.

Background

The inductor is also called choke, and is a component capable of converting electric energy into magnetic energy and storing it, and in the circuit the inductor has the functions of filtering, oscillating, delaying, screening signal and filtering noise, and its structure is similar to that of transformer. The ferrite magnetic core is a high-frequency magnetic conductive material, and is mainly used as a high-frequency transformer, a high-frequency magnetic ring and the like, so that the magnetic permeability is increased, and the quality factor of an inductor is improved. A ferrite core inductor refers to an inductor with a ferrite core. At present, ferrite core inductor has the not strong problem of inductance value in the use, consequently needs a utility model to solve current problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a ferrite core inductor through setting up thereby the better alloy material nanocrystalline of inductive character makes ferrite core inductor preparation coil back inductance value promotion, and magnetic conductivity strengthens, and stability increases.

In order to solve the technical problem, the technical scheme of the utility model is that:

the utility model provides a ferrite core inductor, includes that the cross-section is the height of day font and leads the ferrite core, just the high intermediate position of leading the ferrite core is equipped with the opening, the alloy piece set up in the high opening department of leading the ferrite core, the both ends of leading the ferrite core and pin equidirectional wraparound have wire winding group, and the cross-section of mount pad is the L type, the vertical face of mount pad with the height is led the ferrite core and is connected, the lateral surface of the vertical face of mount pad is equipped with 4 the pin, the horizontal plane of mount pad with the wire winding group butt at the both ends of leading the ferrite core is high, the line head end of wire winding group with the pin wraparound.

Preferably, the number of the winding groups is two.

Preferably, two ends of the high-conductivity ferrite magnetic core at the notch are oval.

Preferably, two ends of the high-conductivity ferrite magnetic core at the notch are in an inclined plane structure.

Through adopting above-mentioned technical scheme high be equipped with in the middle of leading the ferrite core the opening, the shape of opening can change as required.

Preferably, the alloy block is matched with the notch.

Preferably, the contact position of the high-conductivity ferrite magnetic core at the notch and the alloy block is glued.

Through adopting above-mentioned technical scheme, be equipped with the opening in the middle of the ferrite core is led to the height, and opening department sets up alloy material to can promote the inductance value behind the preparation coil, strengthen magnetic conductivity and increase stability.

Preferably, two clamping grooves in the same direction as the pins are formed in the bottom end face of the mounting base.

Preferably, one end of the winding set is in winding connection with a pin at the upper end of the outer side face of the vertical face, and the other end of the winding set penetrates through the clamping groove and is in winding connection with a pin at the lower end of the outer side face of the vertical face.

By adopting the technical scheme, the winding group penetrates through the clamping groove and is fixedly connected with the pins in a winding mode, so that the mounting seat, the ferrite magnetic core and the winding group are fixedly connected.

To sum up, the utility model discloses possess following beneficial technological effect:

the utility model discloses a set up a ferrite core inductor, through the alloy material nanocrystalline that sets up higher inductance in the middle of leading the ferrite core high, the nanocrystalline has high magnetic permeability, high inductance value, and the filter effect is good, and is small, and the stability of nanocrystalline is obviously superior to the ferrite moreover to can promote inductance value, reinforcing magnetic permeability and increase stability behind the preparation coil.

Drawings

For the purpose of more clearly explaining the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a ferrite core inductor according to the present invention;

fig. 2 is a schematic structural view of the mounting seat fastening groove of the present invention;

FIG. 3 is a schematic structural view of the ferrite core mounting alloy block of the present invention;

fig. 4 is a schematic structural view of the winding set of the present invention;

FIG. 5 is a schematic view of the structure of the ferrite core at the opening of the present invention, wherein both ends of the ferrite core are oval;

description of reference numerals: 1. a high-conductivity ferrite core; 2. winding; 3. a mounting seat; 4. a pin; 5. a clamping groove; 6. alloy blocks; 7. and (6) opening.

Detailed Description

The technical solution of the present invention will be described in detail and fully with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. All other embodiments obtained by a person skilled in the art without any creative work based on the present embodiment belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, as the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the appearances of the terms "first" and "second," if any, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example 1

The utility model discloses a ferrite core inductor.

Referring to fig. 1-4, a ferrite core inductor, include that the cross-section is the height of day font and leads ferrite core 1, and the intermediate position that highly leads ferrite core 1 is equipped with opening 7, alloy block 6 sets up in the opening 7 department that highly leads ferrite core 1, the both ends that highly leads ferrite core 1 and pin 4 equidirectional winding respectively have two winding groups 2, the cross-section of mount pad 3 is the L type, highly lead ferrite core 1 and winding group 2 and install on mount pad 3, the vertical face of mount pad 3 is connected with highly leading ferrite core 1, the lateral surface of the vertical face of mount pad 3 is equipped with 4 pin 4, the horizontal plane of mount pad 3 and the winding group 2 butt of highly leading ferrite core 1's both ends, the line head end and the pin 4 winding of winding group 2.

The two ends of the high-conductivity ferrite magnetic core 1 at the opening 7 can be in an inclined plane structure and can be set as required. The alloy block 6 is matched with the notch 7, and the contact position of the high-conductivity ferrite magnetic core at the notch 7 and the alloy block 6 is glued. Two clamping grooves 5 in the same direction as the pins 4 are arranged on the bottom end face of the mounting base 3. One end of the winding group 2 is in winding connection with a pin 4 at the upper end of the outer side face of the vertical face, and the other end of the winding group 2 penetrates through the clamping groove 5 to be in winding connection with a pin 4 at the lower end of the outer side face of the vertical face. Current flows through the leads 4 to the windings 2 and is resisted by the ferrite core 1. The utility model discloses be equipped with opening 7 in the middle of high ferrite core 1 of leading, opening 7 department position sets up the alloy material nanocrystalline of higher inductance, and the nanocrystalline has high magnetic permeability, high inductance value, and the filter effect is good, and is small, and the stability of nanocrystalline is obviously superior to the ferrite moreover to can promote inductance value, reinforcing magnetic permeability and increase stability behind the preparation coil.

Example 2

Referring to fig. 5, the difference from embodiment 1 is that both ends of the high-conductivity ferrite core 1 at the notch 7 of the present embodiment have an elliptical structure.

Above do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a ferrite core inductor, its characterized in that leads ferrite core (1) including the height that the cross-section is the japanese font, just the intermediate position that the height led ferrite core (1) is equipped with opening (7), alloy piece (6) set up in opening (7) department of ferrite core (1) is led to the height, the both ends of ferrite core (1) are led to the height and pin (4) equidirectional winding connection has wire winding group (2), and the cross-section of mount pad (3) is the L type, the vertical face of mount pad (3) with ferrite core (1) is led to the height is connected, the lateral surface of the vertical face of mount pad (3) is equipped with 4 pin (4), the horizontal plane of mount pad (3) with the wire winding group (2) butt at the both ends of ferrite core (1) is led to the height, the line end of wire winding group (2) with pin (4) winding connection.

2. A ferrite core inductor according to claim 1, characterized in that said winding (2) is provided in two.

3. A ferrite core inductor according to claim 1, characterized in that both ends of the high-conductivity ferrite core (1) at the gap (7) are oval.

4. A ferrite core inductor according to claim 1, characterized in that both ends of the high-conductivity ferrite core (1) at the gap (7) are in a slope structure.

5. A ferrite core inductor according to claim 3 or 4, characterized in that said alloy pieces (6) are adapted to said gap (7).

6. The ferrite core inductor according to claim 1, wherein the contact position of the high conductivity ferrite core (1) and the alloy block (6) at the gap (7) is glued.

7. A ferrite core inductor according to claim 1, characterized in that two clamping grooves (5) are provided on the bottom surface of the mounting base (3) in the same direction as the pins (4).

8. The ferrite core inductor according to claim 1, wherein one end of the winding group (2) is connected with the upper end pin (4) of the outer side surface of the vertical surface in a winding manner, and the other end of the winding group (2) passes through the clamping slot (5) and is connected with the lower end pin (4) of the outer side surface of the vertical surface in a winding manner.