CN220895303U

CN220895303U - High-durability iron core

Info

Publication number: CN220895303U
Application number: CN202322369228.5U
Authority: CN
Inventors: 杨智达
Original assignee: Wuxi Yida Electrical Appliances Co ltd
Current assignee: Wuxi Yida Electrical Appliances Co ltd
Priority date: 2023-09-01
Filing date: 2023-09-01
Publication date: 2024-05-03
Anticipated expiration: 2033-09-01

Abstract

The utility model discloses a high-durability iron core, which relates to the technical field of iron cores, and aims at the problems that the existing iron core is not firm enough in connection mode, the end part of the iron core is exposed outside through bolt and nut installation, noise is generated when the iron core is used, the heat dissipation effect is general, the durability is not high enough, and the use effect is not ideal. The utility model has reasonable design, firm connection mode, hiding of the bolts and the nuts, reduction of noise generated when the iron core is used, good heat dissipation effect, high durability and good use effect, and is worthy of popularization and use.

Description

High-durability iron core

Technical Field

The utility model relates to the technical field of iron cores, in particular to a high-durability iron core.

Background

Iron core refers to a material used in electromagnetic devices, typically to construct the core of inductors and transformers. The iron core is made of a material with high magnetic permeability, such as iron or sodium, and the like, and has the main effects of increasing the induction effect of the inductor on current, improving the property of the inductor, enabling the iron core to concentrate magnetic field lines, reducing energy loss and improving the efficiency of the transformer.

However, the existing iron core is not firm enough in connection mode, the end part can be exposed outside through bolt and nut installation, noise can be generated when the iron core is used, the heat dissipation effect is general, the durability is not high enough, and the use effect is not ideal.

Disclosure of utility model

The utility model aims to solve the defects that the existing iron core is not firm enough in connection mode, the end parts are exposed outside through bolt and nut installation, noise is generated when the iron core is used, the heat dissipation effect is general, the durability is not high enough, and the use effect is not ideal, and provides the iron core with high durability.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a high durability iron core, includes the iron core body, around establishing the hole has been seted up at the top of iron core body, the constant head tank has been seted up at the edge of iron core body, the mounting groove has all been seted up at the top of iron core body and bottom, corresponding two same locating hole has been seted up between the mounting groove, the bolt has been placed in the locating hole, threaded connection has the nut on the bolt, the end position of bolt is located corresponding in the mounting groove, the nut is located corresponding in the mounting groove.

In a preferred embodiment, a plurality of first heat dissipation holes are formed in the top of the iron core body, and the first heat dissipation holes are arranged at equal intervals.

In a preferred embodiment, a plurality of second heat dissipation holes are formed in the top of the iron core body, and the second heat dissipation holes are arranged at equal intervals.

In a preferred embodiment, the two adjacent core bodies are bonded by hot melt adhesive.

In a preferred embodiment, the surface of the core body is provided with a galvanization layer.

According to the high-durability iron core, when the iron core body is assembled, the hot melt adhesive is smeared on the iron core body, and the adjacent two iron core bodies are tightly attached through the hot melt adhesive, so that the continuity of a magnetic circuit between the iron core bodies is effectively improved, and the energy loss is reduced;

According to the high-durability iron core, the bolts are placed in the positioning holes, the nuts are connected with the bolts in a threaded mode, the strength between the iron core bodies is improved through auxiliary matching of the bolts and the nuts, the end heads of the bolts and the nuts are located in the corresponding mounting grooves, noise is reduced when the iron core bodies operate, the heat dissipation air channels of the iron core bodies are optimized through the first heat dissipation holes and the second heat dissipation holes, and surplus heat can be efficiently discharged when the iron core bodies operate;

The utility model has reasonable design, firm connection mode, hiding of the bolts and the nuts, reduction of noise generated when the iron core is used, good heat dissipation effect, high durability and good use effect, and is worthy of popularization and use.

Drawings

Fig. 1 is a schematic perspective view of a high durability iron core according to the present utility model;

fig. 2 is a schematic perspective view of a combination of a plurality of core bodies of a high-durability core according to the present utility model;

Fig. 3 is a schematic perspective view of a combination of a plurality of core bodies of a high-durability core according to the present utility model;

Fig. 4 is a schematic cross-sectional view of a plurality of core bodies of a high durability core according to the present utility model.

In the figure: 1. an iron core body; 2. winding holes; 3. a positioning groove; 4. a mounting groove; 5. positioning holes; 6. a first heat radiation hole; 7. a second heat radiation hole; 8. a bolt; 9. and (3) a nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, one embodiment of the present solution provides: the utility model provides a high durability iron core, includes iron core body 1, around establishing hole 2 has been seted up at the top of iron core body 1, constant head tank 3 has been seted up at the edge of iron core body 1, mounting groove 4 has all been seted up at the top of iron core body 1 and bottom, same locating hole 5 has been seted up between two corresponding mounting grooves 4, bolt 8 has been placed in the locating hole 5, threaded connection has nut 9 on the bolt 8, the end position of bolt 8 is located corresponding mounting groove 4, nut 9 is located corresponding mounting groove 4.

In this embodiment, a plurality of first heat dissipation holes 6 are provided at the top of the core body 1, and the plurality of first heat dissipation holes 6 are arranged at equal intervals, so as to improve the heat dissipation effect of the core body 1 during use.

In this embodiment, a plurality of second heat dissipation holes 7 are provided at the top of the core body 1, and the plurality of second heat dissipation holes 7 are arranged at equal intervals, so as to improve the heat dissipation effect of the core body 1 during use.

In this embodiment, two adjacent iron core bodies 1 are bonded by hot melt adhesive, so that continuity between the iron core bodies 1 is improved, and energy loss in use is reduced.

In this embodiment, the surface of the iron core body 1 is provided with a galvanized layer, so that the iron core body 1 has a good rust-proof effect.

The working principle is that firstly, when the iron core body 1 is assembled, hot melt adhesive is smeared on the iron core body 1, the adjacent two iron core bodies 1 are tightly attached through the hot melt adhesive, the continuity of a magnetic circuit between the iron core bodies 1 is effectively improved, energy loss is reduced, then the bolts 8 are placed in the positioning holes 5, the nuts 9 are in threaded connection with the bolts 8, the strength between the iron core bodies 1 is improved through the auxiliary cooperation of the bolts 8 and the nuts 9, the end parts of the bolts 8 and the nuts 9 are located in the corresponding mounting grooves 4, noise is reduced during the operation of the iron core bodies 1, the heat dissipation air duct of the iron core body 1 is optimized through the first heat dissipation holes 6 and the second heat dissipation holes 7, and redundant heat can be efficiently discharged during the operation of the iron core bodies 1.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A high durability core, comprising: iron core body (1), around establishing hole (2) have been seted up at the top of iron core body (1), constant head tank (3) have been seted up at the edge of iron core body (1), mounting groove (4) have all been seted up at the top and the bottom of iron core body (1), two corresponding between mounting groove (4) set up same locating hole (5), bolt (8) have been placed in locating hole (5), threaded connection has nut (9) on bolt (8), the end position of bolt (8) is located corresponding in mounting groove (4), nut (9) are located corresponding in mounting groove (4), a plurality of first louvres (6) have been seted up at the top of iron core body (1), a plurality of second louvres (7) are equidistant setting, two adjacent iron core bodies (1) are through hot melt adhesive between carrying out hot melt adhesive layer (1).