CN216287927U

CN216287927U - Inductor

Info

Publication number: CN216287927U
Application number: CN202123214181.2U
Authority: CN
Inventors: 范康华
Original assignee: Zhejiang Zhengliang Electronic And Electrical Co ltd
Current assignee: Zhejiang Zhengliang Electronic And Electrical Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-04-12
Anticipated expiration: 2031-12-17

Abstract

The utility model provides an inductor, which comprises a base and a main body arranged above the base, wherein pins are arranged below the base, one ends of the pins are fixedly connected with the base, the other ends of the pins extend in the reverse direction, a winding is arranged above the main body, the main body comprises an annular part and a filling part detachably connected with the annular part, the winding is wound on the annular part, the two ends of the winding are respectively connected with the pins, and an insulating groove for clamping the end part of the winding is formed in the filling part.

Description

Inductor

Technical Field

The utility model relates to the technical field of inductors, in particular to an inductor.

Background

The toroidal inductor is used in a large number because of having advantages such as economize material, stability is good, and the magnetic core among the prior art is general integrated into one piece, nevertheless because the magnetic core is closed, the wire winding process and difficulty to the wire winding is thick, and the misoperation among the wire winding process leads to the quality of inductor to be difficult to guarantee easily.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the utility model is to overcome the defects that the quality of the inductor is difficult to ensure easily due to the fact that a magnetic core is closed, the winding process is extremely difficult, the winding is thick, and the operation is not proper in the winding process in the prior art, so that the inductor with the winding convenience is provided.

Therefore, the utility model provides an inductor which comprises a base and a main body arranged above the base, wherein pins are arranged below the base, one ends of the pins are fixedly connected with the base, the other ends of the pins extend in the opposite direction, a winding is arranged above the main body, the main body comprises a ring-shaped piece and a filling piece detachably connected with the ring-shaped piece, the winding is wound on the ring-shaped piece, two ends of the winding are respectively connected with the pins, and an insulating groove for clamping the end part of the winding is formed in the filling piece.

Further: the cross section of the pin is a circular surface.

Further: the winding is wound along the circumferential direction of the annular piece, the winding comprises a winding wire, a first connecting end and a second connecting end, the first connecting end and the second connecting end are arranged at two ends of the winding wire, the pins comprise a first connecting pin and a second connecting pin, the first connecting pin is connected with the first connecting end, and the second connecting pin is connected with the second connecting end.

Further: the insulation groove comprises a first groove and a second groove, when the first connecting pin is connected with the first connecting end and the second connecting pin is connected with the second connecting end, the first connecting end is clamped in the first groove, and the second connecting end is clamped in the second groove.

Further: the junction of annular member and filler is provided with the bar rail, the filler includes first connection face and second connection face, be provided with on first connection face and the second connection face with the bar groove of bar rail looks adaptation, when the annular member is connected with the filler, the bar rail is connected with the bar groove.

Further: the annular part comprises second connecting parts of the first connecting parts which are oppositely arranged, and the strip-shaped rails are arranged on the positions, close to the two end parts, of the first connecting parts and/or the second connecting parts.

Further: the annular piece comprises a second connecting surface of the first connecting surface which is arranged oppositely, and the strip-shaped rail is arranged in the middle of the first connecting surface and/or the second connecting surface.

The technical scheme of the utility model has the following advantages:

1. according to the inductor provided by the utility model, the flat pin is modified into the pin with the round cross section, the pin is not easy to bend in the daily collision or transportation process, and the quality of a product can be effectively improved.

2. According to the inductor provided by the utility model, the main body is not provided with the opening, so that the winding process is very inconvenient, the winding is convenient, the main body is divided into the annular part and the filling part, and the winding is convenient to wind from the opening

3. According to the inductor provided by the utility model, the insulation groove comprises the first groove and the second groove, the first connecting end is clamped into the first groove, and the second connecting end is clamped into the second groove.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic diagram of the overall structure of an inductor;

FIG. 2 is a side view of an inductor;

fig. 3 is a schematic structural diagram of the first connection end of the inductor being clamped into the first slot;

FIG. 4 is a schematic diagram of the second connection end of the inductor being snapped into the second slot;

FIG. 5 is a schematic view of the structure of the annular member;

FIG. 6 is another schematic view of the ring;

FIG. 7 is a schematic view of a connection structure of the annular member and the filling member;

fig. 8 is a schematic view of a connection structure of the ring member and the filling member.

Description of reference numerals:

1. a base; 2. a main body; 21. an annular member; 22. a filling member; 23. a first connection face; 24. a second connection face; 3. a pin; 31. a first connecting pin; 32. a second connecting pin; 41. winding; 42. a first connection end; 43. a second connection end; 51. a first groove; 52. a second groove; 6. a strip rail; 61. a strip-shaped groove; 7. a first connection portion; 71. a second connecting portion.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Examples

This embodiment provides an inductor, include base 1 and set up in main part 2 of base 1 top, base 1 below is provided with

3, 3 one end of pin and base 1 fixed connection, the other end are reverse extension 2 tops of main part are provided with the winding, main part 2 includes annular member 21 and can dismantle the packing 22 of being connected with annular member 21, winding and annular member 21 are last and the both ends of winding are connected with pin 3 respectively, be provided with the insulating slot that is used for supplying winding end card to go into on the packing 22.

The specific improvement is as follows: as shown in fig. 1: base 1's top has set up main part 2, base 1 below sets up pin 3, main part 2 includes annular member 21 and can dismantle the filler 22 of being connected with annular member 21, among the prior art, most of main part 2 is integrated into one piece, consequently at winding process, because main part 2 does not have the opening, consequently at winding in-process, very inconvenient, for the winding of convenience, consequently divide into annular member 21 and filler 22 with main part 2, make things convenient for the winding to twine from the opening part.

On the basis of the above-described embodiment: the cross section of the pin 3 is a circular surface.

The specific improvement is as follows: pin 3 among the prior art adopts the pin 3 of flat form mostly, and the pin 3 of this kind of shape is being connected and is buckling easily with the in-process that uses, consequently in this technical scheme, is revised into pin 3 that the cross section is the disc with flat pin 3, and this kind of pin 3 is difficult to take place to buckle at daily collision or the in-process of transportation, can effectual improvement product quality.

On the basis of the above-described embodiment: the winding is wound along the circumferential direction of the ring-shaped member 21, the winding includes a winding 41 and a first connection end 42 and a second connection end 43 which are arranged at two ends of the winding 41, the pin 3 includes a first connection pin 31 and a second connection pin 32, the first connection pin 31 is connected with the first connection end 42, and the second connection pin 32 is connected with the second connection end 43.

On the basis of the above-described embodiment: the insulation groove comprises a first groove 51 and a second groove 52, when the first connection pin 31 is connected with the first connection end 42 and the second connection pin 32 is connected with the second connection end 43, the first connection end 42 is clamped in the first groove 51, and the second connection end 43 is clamped in the second groove 52.

The specific improvement is as follows: as shown in fig. 3 and 4, the winding wire 41 is wound on the ring-shaped member 21, the two ends of the winding wire 41 are the first connection end 42 and the second connection end 43, the first connection end 42 is connected with the first connection pin 31, and the second connection end 43 is connected with the second connection pin 32, so as to avoid the contact between the first connection end 42 and the second connection end 43, because the insulation groove is arranged on the filling member 22, the insulation groove comprises the first groove 51 and the second groove 52, the first connection end 42 is clamped into the first groove 51, and the second connection end 43 is clamped into the second groove 52, so that the contact between the first connection end 42 and the second connection end 43 can be effectively avoided through the arrangement of the first groove 51 and the second groove 52, thereby forming a short circuit phenomenon.

On the basis of the above-described embodiment: the junction of annular member 21 and filler 22 is provided with bar rail 6, filler 22 includes first connection face 23 and second connection face 24, be provided with the bar groove 61 with bar rail 6 looks adaptation on first connection face 23 and the second connection face 24, when annular member 21 is connected with filler 22, bar rail 6 is connected with bar groove 61.

The specific improvement is as follows: as shown in fig. 7 and 8, the connecting portion between the ring member 21 and the filling member 22 is provided with the strip rail 6, the filling member 22 includes a first connecting surface 23 and a second connecting surface 24, and both the first connecting surface 23 and the second connecting surface 24 are disposed at the side surface, when the filling member 22 is inserted into the ring member 21, in order to ensure that the ring member 21 and the filling member 22 can be tightly connected, when the filling member 22 is installed, the filling member 22 can be effectively fixed on the ring member 21 by inserting the strip rail 6 into the strip groove 61.

On the basis of the above-described embodiment: the ring member 21 includes a second connecting portion 71 opposite to the first connecting portion 7, and the strip rail 6 is disposed at a position near both ends of the first connecting portion 7 and/or the second connecting portion 71.

On the basis of the above-described embodiment: the ring member 21 comprises a second connecting surface 24 of the oppositely arranged first connecting surface 23, and the strip rail 6 is arranged in the middle of the first connecting surface 23 and/or the second connecting surface 24.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims

1. The utility model provides an inductor, its characterized in that includes base (1) and sets up in main part (2) of base (1) top, base (1) below is provided with pin (3), pin (3) one end and base (1) fixed connection, the other end are reverse extension main part (2) top is provided with the winding, main part (2) include loop forming element (21) and can dismantle filler (22) of being connected with loop forming element (21), the winding twines on loop forming element (21) and the both ends of winding are connected with pin (3) respectively, be provided with the insulating slot that is used for supplying winding tip card to go into on filler (22).

2. An inductor according to claim 1, characterized in that: the cross section of the pin (3) is a circular surface.

3. An inductor according to claim 2, characterized in that: the winding is wound along the circumferential direction of the annular piece (21), the winding comprises a winding (41) and a first connecting end (42) and a second connecting end (43) which are arranged at two ends of the winding (41), the pin (3) comprises a first connecting pin (31) and a second connecting pin (32), the first connecting pin (31) is connected with the first connecting end (42), and the second connecting pin (32) is connected with the second connecting end (43).

4. An inductor according to claim 1, 2 or 3, characterized in that: the insulation groove comprises a first groove (51) and a second groove (52), when the first connecting pin (31) is connected with the first connecting end (42), and the second connecting pin (32) is connected with the second connecting end (43), the first connecting end (42) is clamped in the first groove (51), and the second connecting end (43) is clamped in the second groove (52).

5. An inductor according to claim 4, characterized in that: the junction of annular member (21) and filler (22) is provided with bar rail (6), filler (22) are including first connecting face (23) and second connecting face (24), be provided with on first connecting face (23) and the second connecting face (24) with bar groove (61) of bar rail (6) looks adaptation, when annular member (21) is connected with filler (22), bar rail (6) are connected with bar groove (61).

6. An inductor according to claim 5, characterized in that: the ring-shaped member (21) comprises a first connecting portion (7) and a second connecting portion (71) which are arranged oppositely, and the strip-shaped rail (6) is arranged at the position, close to the two end portions, of the first connecting portion (7) and/or the second connecting portion (71).

7. An inductor according to claim 5, characterized in that: the ring-shaped element (21) comprises a second connecting surface (24) of the first connecting surface (23) which is arranged opposite to the second connecting surface, and the strip-shaped rail (6) is arranged in the middle of the first connecting surface (23) and/or the second connecting surface (24).