CN215118546U

CN215118546U - Ferrite core inductor

Info

Publication number: CN215118546U
Application number: CN202121218348.XU
Authority: CN
Inventors: 程涤非; 范林华; 程永国
Original assignee: Haining Feiteng Electronics Co ltd
Current assignee: Haining Feiteng Electronics Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-12-10
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a ferrite core inductor, including ferrite core inductor main part, the connection encapsulation bed of material can be dismantled to the inner wall of ferrite core inductor main part, the outer wall winding of ferrite core inductor main part is organized, the pin is all welded at the both ends of winding group, the equal fixed connection protection mechanism in both ends of encapsulation bed of material lower extreme surface, the equal fixed connection installation mechanism in rear end of encapsulation bed of material both ends surface and upper end surface. A ferrite core inductor, the stand wear and tear bobbin of setting is with the connected part protection of winding group and pin in inside, the electric leakage is avoided with No. two insulating protective cover to an insulating protective cover of setting, a locating plate and the convenient installation of fixed screw hole with ferrite core inductor of setting, whether the locating plate of setting can be installed between two sets of fixed screw holes according to the position selection of installation, brings better use prospect.

Description

Ferrite core inductor

Technical Field

The utility model relates to a ferrite core inductor technical field specifically is a ferrite core inductor.

Background

The ferrite magnetic core is a high-frequency magnetic conductive material (the principle is the same as that of a silicon steel sheet, but the ferrite magnetic core is only used in a high-frequency environment), 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, increases the magnetic permeability, improves the inductance quality factor, is used in the transformer, mainly comprises 3 metal elements of iron (Fe), manganese (Mn) and zinc (Zn), is generally called as manganese-zinc ferrite, and has high magnetic effect because of no air gap and consistent sectional area; an inductor is a component capable of converting electric energy into magnetic energy for storage, and is similar to a transformer in structure but has only one winding, and the inductor has a certain inductance which only hinders a change in current, and if the inductor is in a state of no current passing through the inductor, the inductor tries to hinder the current from flowing through the inductor when a circuit is on, and if the inductor is in a state of current passing through the inductor, the inductor tries to keep the current constant when the circuit is off, and the inductor is also called a choke, a reactor or a dynamic reactor.

When the existing ferrite core inductor is installed and used, the following two problems exist:

1. the connection part of the winding group and the pin of the existing ferrite core inductor can be disconnected, so that the ferrite core inductor cannot be well used.

2. The existing ferrite core inductor is inconvenient to install.

In view of the above disadvantages, a ferrite core inductor is proposed to overcome the above problems, which brings certain adverse effects to people during the use.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The not enough to prior art, the utility model provides a ferrite core inductor possesses advantages such as the coupling part and the easy to assemble of protection copper line and pin, can effectively solve the problem among the background art.

Technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a ferrite core inductor, includes ferrite core inductor main part, the connection encapsulation bed of material can be dismantled to the inner wall of ferrite core inductor main part, the outer wall winding of ferrite core inductor main part is organized, the equal welding pin in both ends of winding group, the equal fixed connection protection mechanism in both ends of encapsulation bed of material lower extreme surface, the equal fixed connection installation mechanism in rear end of encapsulation bed of material both ends surface and upper end surface.

Preferably, the protection mechanism comprises a wear-resistant wire cylinder, a first insulating protection sleeve, a second insulating protection sleeve and a square connecting block, the wear-resistant wire cylinder is positioned on the inner walls of the first insulating protection sleeve, the second insulating protection sleeve and the square connecting block, the first insulating protection sleeve is positioned on the inner surface of the upper end of the second insulating protection sleeve, and the second insulating protection sleeve is positioned on the inner surface of the upper end of the square connecting block.

Preferably, a fixing adhesive is arranged between the wear-resistant wire barrel and the first insulating protective outer sleeve, the upper end of the outer wall of the wear-resistant wire barrel is fixedly connected with the inner wall of the first insulating protective outer sleeve through the fixing adhesive, the fixing adhesive is arranged between the wear-resistant wire barrel and the square connecting block, the lower end of the outer wall of the wear-resistant wire barrel is fixedly connected with the inner wall of the square connecting block through the fixing adhesive, the fixing adhesive is arranged between the first insulating protective outer sleeve and the second insulating protective outer sleeve, the lower end of the outer wall of the first insulating protective outer sleeve is fixedly connected with the inner surface of the upper end of the second insulating protective outer sleeve through the fixing adhesive, the fixing adhesive is arranged between the second insulating protective outer sleeve and the square connecting block, and the lower end of the outer wall of the second insulating protective outer sleeve is fixedly connected with the inner surface of the upper end of the square connecting block through the fixing adhesive.

Preferably, a set of installation mechanism is including a locating plate, fixed screw hole, No. two locating plates, slider, a constant head tank and No. two constant head tanks.

Preferably, a locating plate is provided with two sets ofly, and is located the upper and lower end surface of No. two locating plates respectively, fixed screw hole is provided with two sets ofly, and is located the central inner wall of two sets of locating plates respectively, the slider is provided with two sets ofly, and is located the middle part of No. two locating plate upper and lower end surfaces respectively, a constant head tank is provided with two sets ofly, and is located the upper and lower end inner wall of No. two locating plates respectively, No. two constant head tanks are located the central inner wall of No. two locating plates.

Preferably, the central inner wall at a locating plate is seted up to fixed screw hole, No. two locating plates and slider integrated into one piece, be provided with the movable groove between a locating plate and the slider, the outer wall swing joint of lower extreme internal surface through movable groove and slider of a locating plate, the upper and lower end inner wall at No. two locating plates is seted up to a constant head tank, the central inner wall at No. two locating plates is seted up to No. two constant head tanks.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, stand wear and tear bobbin through setting up with the connected portion protection of winding group and pin in inside, the electric leakage is avoided with No. two insulating protective cover to an insulating protective cover of setting, a locating plate and the convenient installation with ferrite core inductor main part of fixing screw hole of setting, whether the position selection of setting can be installed between two sets of fixing screw holes according to the installation.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a ferrite core inductor according to the present invention.

Fig. 2 is a schematic structural diagram of a protection mechanism in a ferrite core inductor according to the present invention.

Fig. 3 is an exploded view of a protection mechanism in a ferrite core inductor according to the present invention.

Fig. 4 is a schematic structural diagram of the mounting mechanism in the ferrite core inductor according to the present invention.

Fig. 5 is an exploded view of a mounting mechanism in a ferrite core inductor according to the present invention.

In the figure: 1. a ferrite core inductor body; 2. packaging the material layer; 3. winding; 4. a pin; 5. a protection mechanism; 6. an installation mechanism; 51. a wear-resistant bobbin; 52. a first insulating protective sleeve; 53. a second insulating protective sleeve; 54. a square connecting block; 61. a first positioning plate; 62. fixing the threaded hole; 63. a second positioning plate; 64. a slider; 65. a first positioning groove; 66. a second positioning groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Detailed description of the preferred embodiment

The present embodiment is an embodiment of a ferrite core inductor.

As shown in fig. 1 to 5, a ferrite core inductor comprises a ferrite core inductor body 1, wherein an encapsulating material layer 2 is detachably connected to the inner wall of the ferrite core inductor body 1, a winding group 3 is wound on the outer wall of the ferrite core inductor body 1, pins 4 are welded at both ends of the winding group 3, a protection mechanism 5 is fixedly connected at both ends of the outer surface of the lower end of the encapsulating material layer 2, and a mounting mechanism 6 is fixedly connected at both ends of the outer surface of the encapsulating material layer 2 and at the rear end of the outer surface of the upper end.

The group of protection mechanisms 5 comprise a wear-resistant wire barrel 51, a first insulating protection outer sleeve 52, a second insulating protection outer sleeve 53 and a square connecting block 54, wherein the wear-resistant wire barrel 51 is positioned on the inner walls of the first insulating protection outer sleeve 52, the second insulating protection outer sleeve 53 and the square connecting block 54, the first insulating protection outer sleeve 52 is positioned on the inner surface of the upper end of the second insulating protection outer sleeve 53, and the second insulating protection outer sleeve 53 is positioned on the inner surface of the upper end of the square connecting block 54; a fixing glue is arranged between the wear-resistant wire barrel 51 and the first insulating protective outer sleeve 52, the upper end of the outer wall of the wear-resistant wire barrel 51 is fixedly connected with the inner wall of the first insulating protective outer sleeve 52 through the fixing glue, the fixing glue is arranged between the wear-resistant wire barrel 51 and the square connecting block 54, the lower end of the outer wall of the wear-resistant wire barrel 51 is fixedly connected with the inner wall of the square connecting block 54 through the fixing glue, the fixing glue is arranged between the first insulating protective outer sleeve 52 and the second insulating protective outer sleeve 53, the lower end of the outer wall of the first insulating protective outer sleeve 52 is fixedly connected with the inner surface of the upper end of the second insulating protective outer sleeve 53 through the fixing glue, the fixing glue is arranged between the second insulating protective outer sleeve 53 and the square connecting block 54, and the lower end of the outer wall of the second insulating protective outer sleeve 53 is fixedly connected with the inner surface of the upper end of the square connecting block 54 through the fixing glue; the group of mounting mechanisms 6 comprises a first positioning plate 61, a fixing threaded hole 62, a second positioning plate 63, a sliding block 64, a first positioning groove 65 and a second positioning groove 66; the first positioning plate 61 is provided with two groups which are respectively positioned on the outer surfaces of the upper end and the lower end of the second positioning plate 63, the fixing threaded holes 62 are provided with two groups which are respectively positioned on the inner walls of the centers of the upper end and the lower end of the two groups of the first positioning plates 61, the sliding blocks 64 are provided with two groups which are respectively positioned in the middle of the outer surfaces of the upper end and the lower end of the second positioning plate 63, the first positioning grooves 65 are provided with two groups which are respectively positioned on the inner walls of the upper end and the lower end of the second positioning plate 63, and the second positioning grooves 66 are positioned on the inner walls of the centers of the second positioning plates 63; fixed screw hole 62 is seted up at the central inner wall of No. one locating plate 61, No. two locating plates 63 and slider 64 integrated into one piece, is provided with the movable groove between No. one locating plate 61 and the slider 64, and the lower extreme internal surface of No. one locating plate 61 passes through the outer wall swing joint of movable groove and slider 64, and No. one constant head tank 65 is seted up at the upper and lower end inner wall of No. two locating plates 63, and No. two constant head tanks 66 are seted up at the central inner wall of No. two locating plates 63.

It should be noted that the present invention relates to a ferrite core inductor, which comprises a ferrite core inductor main body 1, a package material layer 2, a winding group 3, a pin 4, a protection mechanism 5 and an installation mechanism 6, wherein the protection mechanism 5 comprises a wear-resistant bobbin 51, a first insulating protective outer sleeve 52, a second insulating protective outer sleeve 53 and a square connecting block 54, the connection portion of the winding group 3 and the pin 4 is protected on the inner wall of the wear-resistant bobbin 51 by the wear-resistant bobbin 51, the human body is prevented from being damaged by electric leakage by the first insulating protective outer sleeve 52 and the second insulating protective outer sleeve 53, the protection mechanism 5 is installed on the outer surface of the lower end of the package material layer 2 by the square connecting block 54, and the installation mechanism 6 of the ferrite core inductor comprises a first positioning plate 61, a fixing threaded hole 62, a second positioning plate 63, a slider 64, No. one constant head tank 65 and No. two constant head tanks 66 constitute, conveniently install ferrite core inductor main part 1 through a locating plate 61 and the fixed screw hole 62 that sets up, and a constant head tank 65 and No. two constant head tanks 66 that set up can change shape and position to whether install No. two locating plates 63 between two sets of locating plates 61 through slider 64 by the protruding object decision according to the position of installation.

Detailed description of the invention

This embodiment is an embodiment of a protection mechanism for use on a ferrite core inductor.

As shown in fig. 1-3, a protection mechanism 5 for a ferrite core inductor, wherein a set of protection mechanism 5 includes a wear-resistant bobbin 51, a first insulating protective sleeve 52, a second insulating protective sleeve 53 and a square connection block 54, the wear-resistant bobbin 51 is located on the inner walls of the first insulating protective sleeve 52, the second insulating protective sleeve 53 and the square connection block 54, the first insulating protective sleeve 52 is located on the inner surface of the upper end of the second insulating protective sleeve 53, the second insulating protective sleeve 53 is located on the inner surface of the upper end of the square connection block 54, a fixing glue is disposed between the wear-resistant bobbin 51 and the first insulating protective sleeve 52, the upper end of the outer wall of the wear-resistant bobbin 51 is fixedly connected with the inner wall of the first insulating protective sleeve 52 through the fixing glue, a fixing glue is disposed between the wear-resistant bobbin 51 and the square connection block 54, the lower end of the outer wall of the wear-resistant bobbin 51 is fixedly connected with the inner wall of the square connection block 54 through the fixing glue, a fixing glue is arranged between the first insulating protection outer sleeve 52 and the second insulating protection outer sleeve 53, the lower end of the outer wall of the first insulating protection outer sleeve 52 is fixedly connected with the inner surface of the upper end of the second insulating protection outer sleeve 53 through the fixing glue, the fixing glue is arranged between the second insulating protection outer sleeve 53 and the square connecting block 54, and the lower end of the outer wall of the second insulating protection outer sleeve 53 is fixedly connected with the inner surface of the upper end of the square connecting block 54 through the fixing glue.

Detailed description of the preferred embodiment

The present embodiment is an embodiment of a mounting mechanism for use on a ferrite core inductor.

As shown in fig. 1 and 4-5, a mounting mechanism 6 for a ferrite core inductor, wherein a set of mounting mechanism 6 comprises a first positioning plate 61, a fixing threaded hole 62, a second positioning plate 63, a sliding block 64, a first positioning groove 65 and a second positioning groove 66, the first positioning plate 61 is provided with two sets which are respectively positioned on the outer surfaces of the upper end and the lower end of the second positioning plate 63, the fixing threaded hole 62 is provided with two sets which are respectively positioned on the central inner wall of the two sets of the first positioning plate 61, the sliding block 64 is provided with two sets which are respectively positioned in the middle of the outer surfaces of the upper end and the lower end of the second positioning plate 63, the first positioning groove 65 is provided with two sets which are respectively positioned on the inner walls of the upper end and the lower end of the second positioning plate 63, the second positioning groove 66 is positioned on the central inner wall of the second positioning plate 63, the fixing threaded hole 62 is opened on the central inner wall of the first positioning plate 61, and the second positioning plate 63 and the sliding block 64 are integrally formed, a movable groove is formed between the first positioning plate 61 and the sliding block 64, the inner surface of the lower end of the first positioning plate 61 is movably connected with the outer wall of the sliding block 64 through the movable groove, the first positioning groove 65 is formed in the inner wall of the upper end and the lower end of the second positioning plate 63, and the second positioning groove 66 is formed in the inner wall of the center of the second positioning plate 63.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A ferrite core inductor comprising a ferrite core inductor body (1), characterized in that: the inner wall of ferrite core inductor main part (1) can be dismantled and connect encapsulation bed of material (2), the outer wall winding of ferrite core inductor main part (1) is organized (3), pin (4) are all welded at the both ends of winding group (3), the equal fixed connection protection mechanism in both ends (5) of encapsulation bed of material (2) lower extreme surface, the equal fixed connection installation mechanism in rear end (6) of encapsulation bed of material (2) both ends surface and upper end surface.

2. A ferrite core inductor according to claim 1, wherein: the protection mechanism (5) comprises a wear-resistant wire barrel (51), a first insulating protection outer sleeve (52), a second insulating protection outer sleeve (53) and a square connecting block (54), the wear-resistant wire barrel (51) is located on the inner walls of the first insulating protection outer sleeve (52), the second insulating protection outer sleeve (53) and the square connecting block (54), the first insulating protection outer sleeve (52) is located on the inner surface of the upper end of the second insulating protection outer sleeve (53), and the second insulating protection outer sleeve (53) is located on the inner surface of the upper end of the square connecting block (54).

3. A ferrite core inductor according to claim 2, wherein: the cable comprises a wear-resistant cable barrel (51), a square connecting block (54), a first insulating protective outer sleeve (52), a second insulating protective outer sleeve (53), a first insulating protective outer sleeve (53), a second insulating protective outer sleeve (53), a fixing glue and a fixing glue, wherein the fixing glue is arranged between the wear-resistant cable barrel (51) and the first insulating protective outer sleeve (52), the fixing glue is arranged at the upper end of the outer wall of the wear-resistant cable barrel (51), the lower end of the outer wall of the wear-resistant cable barrel (51) is fixedly connected with the inner wall of the square connecting block (54) through the fixing glue, the fixing glue is arranged between the first insulating protective outer sleeve (52) and the second insulating protective outer sleeve (53), the lower end of the outer wall of the second insulating protective outer sleeve (53) is fixedly connected with the inner surface of the upper end of the square connecting block (54) through the fixing glue, the fixing glue is arranged between the second insulating protective outer sleeve (53) and the square connecting block (54), and the lower end of the outer wall of the second insulating protective outer sleeve (53) is fixedly connected with the inner surface of the upper end of the square connecting block (54) through the fixing glue .

4. A ferrite core inductor according to claim 1, wherein: the group of mounting mechanisms (6) comprises a first positioning plate (61), a fixing threaded hole (62), a second positioning plate (63), a sliding block (64), a first positioning groove (65) and a second positioning groove (66).

5. A ferrite core inductor according to claim 4, wherein: no. one locating plate (61) is provided with two sets ofly, and is located the upper and lower end surface of No. two locating plates (63) respectively, fixed screw hole (62) are provided with two sets ofly, and are located the central inner wall of two sets of locating plates (61) respectively, slider (64) are provided with two sets ofly, and are located the middle part of No. two locating plates (63) upper and lower end surface respectively, No. one constant head tank (65) are provided with two sets ofly, and are located the upper and lower end inner wall of No. two locating plates (63) respectively, No. two constant head tanks (66) are located the central inner wall of No. two locating plates (63).

6. A ferrite core inductor according to claim 5, wherein: the central inner wall at locating plate (61) is seted up to fixed thread hole (62), No. two locating plates (63) and slider (64) integrated into one piece, be provided with the activity groove between a locating plate (61) and slider (64), the outer wall swing joint of lower extreme internal surface through activity groove and slider (64) of a locating plate (61), the upper and lower end inner wall at No. two locating plates (63) is seted up in constant head tank (65), the central inner wall at No. two locating plates (63) is seted up in No. two constant head tanks (66).