Plastic winding framework of electronic component

Abstract

The utility model relates to the technical field of electronic components, and discloses an electronic component plastic winding skeleton, which comprises a skeleton body, a winding support, a plastic winding wire, and a plastic winding wire, air holes are formed in the middles of the heat dissipation clamping plates, the multiple winding supporting columns are evenly distributed in the circumferential direction of the air holes, and the two ends of the winding supporting columns are fixedly connected to the two heat dissipation clamping plates respectively. The reinforcing structure is used for reinforcing the framework body; and the framework body is detachably mounted and fixed on the portable fixing structure. Compared with the prior art, the coil framework has the advantages that the coil framework is provided with the air holes, a plurality of winding supporting columns are used for supporting a winding together, the winding can be cooled from the inner side of a coil, the heat dissipation capacity is better, the framework body is detachably installed and fixed on a portable fixing structure, the installation mode is fast and convenient, and the coil framework is convenient to use. And later replacement is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic components, in particular to a plastic winding skeleton for electronic components. Background Art

[0002] The winding skeleton of electronic components, usually made of materials such as plastics, plays an important role in circuit manufacturing. Its main functions include: providing structural support, improving mechanical strength, maintaining the shape of the winding, facilitating installation, ensuring winding accuracy, improving production efficiency, and reducing production costs, etc.

[0003] However, most of the winding parts of the existing electronic component winding skeletons on the market are a square or circular plastic pipe, which makes it difficult for the heat at the winding part to be discharged. As a result, part of the material melts and wraps the winding, further affecting the heat dissipation of the winding. Finally, the winding temperature is too high and damaged, and it is not easy to replace the existing electronic component winding skeleton after installation and fixation. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the above technical difficulties and provide a plastic winding skeleton for electronic components. The winding part of the winding skeleton is multiple winding pillars, and there are intervals between the winding pillars. Heat dissipation and cooling are carried out on the winding from the inside of the winding through ventilation holes, and the skeleton body is detachably installed and fixed on a portable fixing structure.

[0005] To solve the above technical problem, the technical solution provided by the utility model is as follows:

[0006] A plastic winding skeleton for electronic components, comprising:

[0007] A skeleton body, including heat dissipation clamping plates and winding pillars; ventilation holes are opened in the middle of the heat dissipation clamping plates, and a plurality of winding pillars are evenly arranged circumferentially around the ventilation holes. Both ends of the winding pillars are respectively connected and fixed to the two heat dissipation clamping plates;

[0008] A reinforcement structure for reinforcing the skeleton body;

[0009] A portable fixing structure, and the skeleton body is detachably installed and fixed on the portable fixing structure.

[0010] As an improvement, the reinforcement structure includes reinforcing ribs and diagonal braces; both ends of adjacent two winding pillars are respectively fixedly connected through the reinforcing ribs, and the reinforcing ribs are also connected and fixed to the heat dissipation clamping plate on the same side. The diagonal brace is integrally formed by a central rod body and rib plates. The rib plates correspond to the winding pillars one by one and are evenly arranged along the circumferential direction of the central rod body. One side of each rib plate away from the central rod body is respectively connected and fixed to the middle part of the winding pillar.

[0011] As an improvement, a wire head bayonet is formed on one of the heat dissipation clamping plates of the skeleton body, and a plurality of wire head bayonets are arranged circumferentially at the edge of the heat dissipation clamping plate. After the winding is wound around the winding support column, the wire head end of the winding is buckled at one of the wire head bayonets, which is convenient for connecting with the external circuit.

[0012] As an improvement, the portable fixing structure includes a fixing base and a fixing clamping plate; a fixing collar is formed on the side of the heat dissipation clamping plate facing away from the winding support column. The fixing base is a plate structure, and fixing clamping plates are integrally formed at both ends respectively, and then an elastic structure body is formed as a whole. Through holes are reserved on the fixing clamping plates, and after being sleeved on the fixing collar through the through holes, the fixing collar and the fixing clamping plate are closely attached to the heat dissipation clamping plate.

[0013] The advantages of the present utility model compared with the prior art are as follows:

[0014] 1. The present utility model is provided with ventilation holes, and a plurality of winding support columns are used to support the winding together, so that heat dissipation and cooling can be carried out on the winding from the inside of the coil, and the heat dissipation ability is better.

[0015] 2. The skeleton body of the present utility model is detachably installed and fixed on the portable fixing structure, and the installation method is fast and convenient, which is convenient for replacing it later.

[0016] 3. The whole of the present utility model is made of plastic material, and has a simple structure and low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the structural schematic Figure 1 .

[0018] Figure 2 is the structural schematic diagram of the skeleton body of the present utility model.

[0019] Figure 3 is the structural schematic Figure 2 .

[0020] Figure 4 is the structural schematic diagram of the portable fixing structure of the present utility model.

[0021] As shown in the figure: 1. Winding support column; 2. Heat dissipation clamping plate; 3. Coil; 4. Diagonal brace; 5. Reinforcing rib; 6. Ventilation hole; 7. Fixing collar; 8. Wire head bayonet; 9. Fixing base; 10. Fixing clamping plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise stated, the meaning of "plurality" is two or more. Additionally, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.

[0023] The following further describes the present utility model in detail with reference to the drawings.

[0024] An electronic component plastic winding skeleton, as Figure 1 shown, includes a skeleton body and a portable fixing structure.

[0025] The skeleton body includes heat dissipation clamping plates 2 and winding support columns 1. As Figure 2 shown, the heat dissipation clamping plate 2 is a square plate structure, and a circular ventilation hole 6 is formed in the middle. A fixing collar 7 adapted to the ventilation hole 6 is also formed on the heat dissipation clamping plate 2. Four winding support columns 1 are circumferentially and uniformly arranged around the ventilation hole 6. Both ends of the winding support column 1 are respectively connected and fixed to the two heat dissipation clamping plates 2 (on the other side where the fixing collar 7 is formed). The two ends of adjacent winding support columns 1 are respectively fixedly connected through a reinforcing member, and the reinforcing rib 5 is also fixedly connected to the heat dissipation clamping plate 2 on the same side. The diagonal bracing member 4 is integrally formed by a central rod body and four rib plates circumferentially and uniformly arranged along the central rod body. The sides of the rib plates away from the central rod body are respectively fixedly connected to the middle parts of the winding support columns 1. After the winding is wound around the four winding support columns 1, the diagonal bracing member 4 supports the winding support columns 1 to prevent the winding support columns 1 from bending and deforming. A wire head bayonet 8 is formed on one of the heat dissipation clamping plates 2 of the skeleton body, and four wire head bayonets 8 are evenly arranged on each side of the heat dissipation clamping plate 2 (a total of 16). After the winding is wound around the four winding support columns 1, the wire head end of the winding is buckled into one of the wire head bayonets 8 (for convenient connection with other circuits).

[0026] The portable fixing structure includes a fixing base 9 and fixing clamping plates 10; the fixing base 9 is a plate structure with four installation through holes reserved. After fixing clamping plates 10 are integrally formed at both ends respectively, an elastic structure is formed as a whole. And the fixing clamping plates 10 are sleeved on the fixing collar 7 through the through holes reserved in the middle. And after being sleeved on the fixing collar 7 through the through hole fit, both the fixing collar 7 and the fixing clamping plates 10 are in close contact with the heat dissipation clamping plate 2. Three installation through holes are reserved on one of the fixing clamping plates 10 for fixing (when the skeleton body is arranged vertically), and the heat dissipation clamping plate 2 has a certain elasticity.

[0027] Both the skeleton body and the portable fixing structure are made of plastic.

[0028] In the specific implementation of this embodiment:

[0029] The winding (enameled copper wire) is closely wound around the winding support pillar 1 of the skeleton body, and the pressure on the winding support pillar 1 is respectively borne by the winding support pillar 1, the reinforcing rib 5 and the diagonal brace 4, so no obvious deformation occurs. The winding forms a square coil 3 under the support of the winding support pillar 1. The end of the winding is buckled in the wire head bayonet 8 on the heat dissipation clamping plate 2. Multiple layers of coils 3 can be wound on the skeleton body (each layer of coil 3 is isolated by setting insulating tape), and the respective winding ends are respectively fitted in different wire head bayonets 8.

[0030] The portable fixing structure is fixed at a specified position by screws (it can be arranged vertically or horizontally), and the fixing collars 7 at both ends of the skeleton body are respectively sleeved in the two fixing clamping plates 10 (during the fixing process, the two fixing clamping plates 10 elastically deform towards the opposite sides), so that the skeleton body is fixed in the portable fixing structure, and the circuit connection of the skeleton body is carried out.

[0031] During use, the winding works normally, and heat dissipation is carried out simultaneously on the inner and outer sides, increasing the heat dissipation area, prolonging the service life of the winding, and improving the use effect of the winding.

[0032] The above describes the present invention and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the creative purpose of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. A plastic winding frame for electronic components, characterized in that: include: The skeleton body comprises a heat dissipation clamping plate (2) and a winding support (1); a ventilation hole (6) is opened in the middle of the heat dissipation clamping plate (2), and a plurality of winding supports (1) are evenly arranged around the ventilation hole (6), and two ends of the winding support (1) are respectively connected and fixed to the two heat dissipation clamping plates (2); A reinforcement structure for reinforcing the skeleton body; The convenient fixing structure is a structure on which the skeleton body is detachably mounted and fixed.

2. The electronic component plastic winding skeleton according to claim 1, characterized in that: The reinforcement structure comprises reinforcing ribs (5), and the two ends of two adjacent winding pillars (1) are respectively fixedly connected via the reinforcing ribs (5), and the reinforcing ribs (5) are also fixedly connected to the heat dissipation clamping plate (2) on the same side.

3. The electronic component plastic winding skeleton according to claim 2, characterized in that: The reinforcement structure also includes a diagonal brace (4), which is formed by integrally molding a central rod body and ribs, the ribs corresponding to the winding pillars (1) one by one and evenly arranged along the circumference of the central rod body, and the side of each rib away from the central rod body is fixedly connected to the middle of the winding pillar (1).

4. The electronic component plastic winding skeleton according to claim 1, characterized in that: A wire end snap-in (8) is formed on one of the heat dissipation clamping plates (2) of the skeleton body, and a plurality of wire end snap-in (8) are arranged circumferentially at the edge of the heat dissipation clamping plate (2); after the wire is wound around the winding support (1), the wire end of the winding is buckled into one of the wire end snap-in (8).

5. The electronic component plastic winding skeleton according to claim 1, characterized in that: The convenient fixing structure comprises a fixing base (9) and a fixing clamp (10); a fixing collar (7) is formed on the side of the heat dissipation clamp (2) facing away from the winding support (1); the fixing base (9) is a plate structure, and the fixing clamps (10) are integrally formed at both ends, so that the whole is an elastic structure; a through hole is reserved on the fixing clamp (10), and after the fixing collar (7) is fitted on the fixing collar (7) through the through hole, the fixing collar (7) and the fixing clamp (10) are tightly fitted to the heat dissipation clamp (2).

6. The electronic component plastic winding frame according to claim 5, characterized in that: A plurality of mounting through holes are reserved on the fixed base (9) and one of the fixed clamping plates (10).

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