Amorphous material three-dimensional roll iron core

Abstract

The utility model discloses an amorphous material three-dimensional roll iron core, which comprises a roll iron core main body, a protective framework structure is wrapped outside the roll iron core main body, a detachable structure is arranged between the protective framework structure and the roll iron core main body, a front cover shell is detachably arranged at the front end of the protective framework structure, and a rear cover shell is detachably arranged at the rear end of the protective framework structure. The rear end of the protective framework structure is detachably provided with a rear cover shell, protective side plates are arranged on the surfaces of the two sides of the roll iron core body, and heat dissipation holes and reinforcing ribs are arranged on the surfaces of the protective side plates respectively. The roll iron core is conveniently assembled, fixed and formed, the protective framework structure is arranged to be matched with the housing structure, the exterior of the roll iron core can be rapidly limited and safely protected, the roll iron core is prevented from being corroded and damaged by the external environment, meanwhile, the two ends of the roll iron core are reinforced, clamped and protected, and the roll iron core has the advantages of being good in installation stability, high in reliability and the like. The structural strength is high, and damage and deformation are not prone to occurring.

Description

Technical Field

[0001] The utility model relates to the technical field of wound iron cores, in particular to a three-dimensional wound iron core made of an amorphous material. Background Art

[0002] The Chinese authorized patent document, publication number CN202332513U, relates to an amorphous alloy three-dimensional wound core. Specifically, it consists of three core legs of equal height and outer diameter, wound from amorphous alloy strip, joined vertically to upper and lower yokes. Each core leg has a circular cross-section, while the upper and lower yokes are identical equilateral triangle frames made from amorphous alloy strip of equal width. Transformers made with this core have advantages such as low iron loss, low noise, reduced material consumption, and excellent short-circuit surge resistance.

[0003] The above-mentioned prior art does not provide good structural protection for the exterior of the three-dimensional wound core, which makes it susceptible to the influence of the external environment and causes damage to the wound core body. Therefore, it is necessary to develop a new type of amorphous material three-dimensional wound core. Utility Model Content

[0004] The purpose of the present invention is to provide a three-dimensional wound iron core made of amorphous material to solve the problem in the prior art proposed in the above background technology that the exterior of the three-dimensional wound iron core is not well structurally protected, resulting in it being easily affected by the external environment and causing damage to the wound iron core body.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a three-dimensional wound iron core made of amorphous material, comprising a wound iron core main body, the outside of the wound iron core main body is wrapped with a protective skeleton structure, a detachable structure is provided between the protective skeleton structure and the wound iron core main body, a front cover shell is detachably installed at the front end of the protective skeleton structure, and a rear cover shell is detachably installed at the rear end of the protective skeleton structure, protective side panels are provided on both side surfaces of the wound iron core main body, and heat dissipation holes and reinforcement ribs are respectively provided on the surfaces of the protective side panels.

[0006] Preferably, a plurality of skeleton support plates are installed inside the protective skeleton structure, a limiting frame beam is provided at the middle position of the skeleton support plate, a hollow groove is provided inside the wound core body, and the wound core body is fixed to the limiting frame beam through the hollow groove.

[0007] Preferably, first positioning holes are provided at the four corner positions of the surface of the front cover shell, second positioning holes are provided at the four corner positions of the surface of the rear cover shell, and third positioning holes are provided at the four corner positions of the surface of the protective frame structure.

[0008] Preferably, the front cover shell, the rear cover shell and the protective frame structure are fixedly connected by positioning pins passing through the positioning holes, and limiting pin caps are provided at both ends of the positioning pins.

[0009] Preferably, an accommodating cavity is provided inside the front cover and the rear cover, and the accommodating cavity is engaged and connected with the wound core body.

[0010] Preferably, the wound core body and the protective side plates are integrally formed by welding.

[0011] Preferably, a supporting base plate is provided at the bottom of the protective frame structure, and a fixing slot is provided on the surface of the supporting base plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model conveniently assembles and fixes the wound iron core, and is provided with a protective skeleton structure and a cover structure, which can quickly limit the outside of the wound iron core for safety protection to prevent it from being eroded and damaged by the external environment. At the same time, the two ends of the wound iron core are reinforced and clamped for protection, so that it has the advantages of good installation stability, high structural strength, and not easy to be damaged or deformed. At the same time, the entire wound iron core structure has the advantages of tight and stable connection, and easy assembly, disassembly and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a side structural diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the exploded structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the partial installation structure of the utility model.

[0018] In the figure: 1. Protective frame structure; 2. Rear cover; 3. Support base plate; 4. Front cover; 5. Fixing slot hole; 6. Second positioning hole; 7. Accommodating cavity; 8. Coil core body; 9. First positioning hole; 10. Skeleton support plate; 11. Third positioning hole; 12. Limiting frame beam; 13. Positioning pin; 14. Limiting pin cap; 15. Protective side plate; 16. Heat dissipation hole; 17. Hollow groove; 18. Reinforcement rib. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] See also Figure 1-4The utility model provides an embodiment: a three-dimensional wound iron core of an amorphous material, including a wound iron core main body 8, the outside of the wound iron core main body 8 is wrapped with a protective skeleton structure 1, the protective skeleton structure 1 and the wound iron core main body 8 are a detachable structure, the front end of the protective skeleton structure 1 is detachably installed with a front cover 4, the rear end of the protective skeleton structure 1 is detachably installed with a rear cover 2, and protective side panels 15 are provided on both side surfaces of the wound iron core main body 8, and the surfaces of the protective side panels 15 are respectively provided with heat dissipation holes 16 and reinforcement ribs 18.

[0021] Furthermore, multiple skeleton support plates 10 are installed inside the protective skeleton structure 1, and a limiting frame beam 12 is set at the middle position of the skeleton support plate 10. A hollow groove 17 is set inside the wound core body 8, and the wound core body 8 is clamped and fixed with the limiting frame beam 12 through the hollow groove 17. By providing a convenient limiting frame beam 12 and a hollow groove 17 for docking, the protective skeleton structure 1 and the wound core body 8 can be quickly clamped into an integral protective structure. The skeleton support plate 10 is used to wrap the outside of the wound core body 8 with layers of protection to prevent it from collision and deformation.

[0022] Furthermore, first positioning holes 9 are provided at the four corner positions of the surface of the front cover 4, second positioning holes 6 are provided at the four corner positions of the surface of the rear cover 2, and third positioning holes 11 are provided at the four corner positions of the surface of the protective frame structure 1, which facilitate positioning and docking.

[0023] Furthermore, the front cover shell 4, the rear cover shell 2 and the protective frame structure 1 are fixedly connected by a positioning pin 13 passing through the positioning hole, and a limiting pin cap 14 is provided at both ends of the positioning pin 13, so that the front cover shell 4, the rear cover shell 2 and the protective frame structure 1 can be quickly aligned, installed and fixed, and have the advantages of tight and stable connection and easy disassembly and assembly.

[0024] Furthermore, an accommodating cavity 7 is provided inside the front cover 4 and the rear cover 2 , and the accommodating cavity 7 is engaged and connected with the wound core body 8 , so as to be convenient for wrapping, installing and protecting the wound core body 8 .

[0025] Furthermore, the wound core body 8 and the protective side plates 15 are integrally formed by welding, so as to facilitate reinforcement and protection of both ends of the wound core body 8 .

[0026] Furthermore, a supporting base plate 3 is provided at the bottom of the protective frame structure 1, and a fixing slot 5 is provided on the surface of the supporting base plate 3, which is convenient for fixing to the equipment by passing the screw assembly through the fixing slot 5, thereby being used to quickly install and fix the bottom of the protective frame structure 1.

[0027] Working principle: When in use, the outer wrapping of the wound core body 8 is provided with a protective frame structure 1, which is conveniently connected to the hollow groove 17 by providing a limiting frame beam 12, so that the protective frame structure 1 and the wound core body 8 can be quickly connected to form an integral protective structure. The frame support plate 10 is used to wrap the outer layer of the wound core body 8 to prevent it from collision and deformation. The front end of the protective frame structure 1 is detachably installed with a front cover 4, and the rear end of the protective frame structure 1 is detachably installed with a rear cover 2. The front cover 4, the rear cover 2 and the protective frame The structures 1 are fixedly connected by positioning pins 13 passing through the positioning holes, and limiting pin caps 14 are provided at both ends of the positioning pins 13, so that the front cover 4, the rear cover 2 and the protective frame structure 1 can be quickly aligned, installed and fixed to form, with the advantages of tight and stable connection and easy disassembly and assembly. Protective side panels 15 are provided on both side surfaces of the wound core body 8, and heat dissipation holes 16 and reinforcement ribs 18 are provided on the surfaces of the protective side panels 15, respectively, to facilitate reinforcement and protection of the two ends of the wound core body 8. At the same time, the heat dissipation holes 16 can facilitate ventilation and heat dissipation inside the wound core body 8.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets, welding, etc. in the existing technology. In addition, the machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A three-dimensional wound core made of an amorphous material, comprising a wound core body (8), characterized in that: The outer surface of the wound core body (8) is wrapped with a protective frame structure (1), and a detachable structure is provided between the protective frame structure (1) and the wound core body (8). The front end of the protective frame structure (1) is detachably mounted with a front cover (4), and the rear end of the protective frame structure (1) is detachably mounted with a rear cover (2). The surfaces of both sides of the wound core body (8) are provided with protective side panels (15), and the surfaces of the protective side panels (15) are respectively provided with heat dissipation holes (16) and reinforcement ribs (18).

2. The amorphous material three-dimensional wound core according to claim 1, characterized in that: A plurality of skeleton support plates (10) are installed inside the protective skeleton structure (1), a limit frame beam (12) is provided at the middle position of the skeleton support plate (10), a hollow groove (17) is provided inside the wound core body (8), and the wound core body (8) is fixed to the limit frame beam (12) through the hollow groove (17).

3. The three-dimensional wound core made of amorphous material according to claim 1, characterized in that: The front cover (4) is provided with first positioning holes (9) at the four corner positions of the surface, the rear cover (2) is provided with second positioning holes (6) at the four corner positions of the surface, and the protective frame structure (1) is provided with third positioning holes (11) at the four corner positions of the surface.

4. The three-dimensional wound core made of amorphous material according to claim 3, characterized in that: The front cover (4), the rear cover (2) and the protective frame structure (1) are fixedly connected by positioning pins (13) passing through positioning holes, and limiting pin caps (14) are provided at both ends of the positioning pins (13).

5. The three-dimensional wound core made of amorphous material according to claim 1, characterized in that: An accommodating cavity (7) is provided inside the front cover (4) and the rear cover (2), and the accommodating cavity (7) is engaged and connected with the wound core body (8).

6. The three-dimensional wound core made of amorphous material according to claim 1, characterized in that: The wound core body (8) and the protective side plate (15) are integrally formed by welding.

7. The three-dimensional wound core made of amorphous material according to claim 1, characterized in that: A supporting base plate (3) is provided at the bottom of the protective frame structure (1), and a fixing slot hole (5) is provided on the surface of the supporting base plate (3).

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