Capacitor motor wire frame skeleton with good insulativity

Abstract

The utility model relates to the field of motor wire frame skeletons, and discloses a capacitor motor wire frame skeleton with good insulativity, which comprises a frame body, a plurality of limiting blocks are uniformly arranged on the inner side of the frame body, the plurality of limiting blocks are integrally connected with the frame body, a limiting frame is integrally arranged at the upper end of the frame body, and the limiting frame is integrally connected with the frame body. A plurality of first wiring grooves are evenly formed in the upper end of the limiting frame, and second wiring grooves are formed in the positions, opposite to the first wiring grooves, of the upper ends of the limiting blocks. According to the utility model, the upper end of the limiting frame is uniformly provided with the plurality of first wiring grooves, the upper ends of the plurality of limiting blocks are provided with the second wiring grooves opposite to the plurality of first wiring grooves, and one sides of the plurality of limiting blocks are provided with the square grooves, so that the coils can be flexibly distributed; good magnetic circuit conduction and magnetic field distribution can be achieved, the output capacity and efficiency of the motor are improved, and the situation of current leakage caused by electromagnetic imbalance is avoided.

Description

Technical Field

[0001] The utility model relates to the field of motor wire frame skeletons, in particular to a capacitor motor wire frame skeleton with good insulation. Background Art

[0002] The wire frame skeleton of the capacitor motor refers to the structural frame of the capacitor motor, which is used to support and fix the various components of the capacitor motor. The wire frame skeleton of the capacitor motor rubber core plays an important role in the motor. It must not only ensure good insulation performance and magnetic circuit characteristics, but also provide stable mechanical support. Only in this way can the normal operation, high efficiency performance, safety and reliability of the motor be ensured.

[0003] Traditional capacitor motor wire frame skeletons are usually made of metal materials, such as iron, aluminum, etc. These metals do not have good insulation properties. When the capacitor motor wire frame skeleton contacts the current conductor, it may cause current leakage or short circuit. In addition, the unreasonable shape and structure of the skeleton may cause electromagnetic imbalance and then current leakage, affecting the normal operation and safety of the motor.

[0004] Therefore, those skilled in the art provide a capacitor motor wire frame skeleton with good insulation to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a capacitor motor wire frame skeleton with good insulation is proposed. A plurality of first wiring grooves are evenly opened on the upper end of the limit frame, second wiring grooves are opened at the upper ends of the plurality of limit blocks at positions relative to the plurality of first wiring grooves, and square grooves are opened on one side of the plurality of limit blocks so that the coils can be flexibly distributed, good magnetic circuit conduction and magnetic field distribution can be achieved, the output capacity and efficiency of the motor can be improved, and electromagnetic imbalance and current leakage can be avoided.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A capacitor motor wire frame skeleton with good insulation, comprising a frame, a plurality of limit blocks are evenly arranged on the inner side of the frame, the plurality of limit blocks are integrally connected to the frame, a limit frame is integrally arranged on the upper end of the frame, a plurality of first wiring grooves are evenly opened on the upper end of the limit frame, a second wiring groove is opened at the upper end of the plurality of limit blocks at positions relative to the plurality of first wiring grooves, and a square groove is opened on one side of the plurality of limit blocks;

[0008] Through the above technical scheme, by evenly opening a plurality of first wiring grooves at the upper end of the limit frame, second wiring grooves are opened at the upper ends of the plurality of limit blocks at positions relative to the plurality of first wiring grooves, and square grooves are opened on one side of the plurality of limit blocks, the coils can be flexibly distributed, good magnetic circuit conduction and magnetic field distribution can be achieved, the output capacity and efficiency of the motor can be improved, and electromagnetic imbalance and subsequent current leakage can be avoided.

[0009] Furthermore, an annular groove is provided in the middle of the outer side of the frame;

[0010] According to the technical solution, an annular groove is provided in the middle of the outer side of the frame, thereby facilitating the distribution of the coils.

[0011] Furthermore, an extension edge is integrally provided at the lower end of the outer side of the frame, and positioning grooves are provided at the four corners of the cross of the extension edge;

[0012] Through the above technical solution, by integrally arranging an extension edge at the lower end of the outer side of the frame body, positioning grooves are provided at the four corners of the cross of the extension edge, thereby improving the accuracy of the wire frame skeleton installation.

[0013] Furthermore, a plurality of fixed blocks are evenly arranged on the upper end of the frame;

[0014] Through the above technical solution, multiple groups of fixing blocks are evenly arranged on the upper end of the frame to facilitate connection with the outer shell part.

[0015] Furthermore, the raw materials of the frame, the plurality of limit blocks, the plurality of fixed blocks, the limit frame and the extension edge are all polytetrafluoroethylene;

[0016] Through the above technical solution, the raw materials of the frame, multiple limit blocks, multiple groups of fixing blocks, limit frames and extension edges are all made of polytetrafluoroethylene, so that the entire wire frame skeleton has good insulation performance, high temperature resistance and mechanical strength.

[0017] Furthermore, the bottoms of the plurality of the first wiring troughs and the second wiring troughs are flush with the upper end surface of the frame;

[0018] Through the above technical solution, the bottoms of the plurality of first wiring grooves and the second wiring grooves are flush with the upper end surface of the frame, thereby facilitating the distribution of the coils.

[0019] The utility model has the following beneficial effects:

[0020] 1. The utility model proposes a capacitor motor wire frame skeleton with good insulation, in which a plurality of first wiring grooves are evenly opened on the upper end of the limit frame, a second wiring groove is opened at the upper end of a plurality of limit blocks at a position relative to the plurality of first wiring grooves, and a square groove is opened on one side of the plurality of limit blocks so that the coils can be flexibly distributed, good magnetic circuit conduction and magnetic field distribution can be achieved, the output capacity and efficiency of the motor can be improved, and electromagnetic imbalance and current leakage can be avoided.

[0021] 2. The utility model proposes a capacitor motor wire frame skeleton with good insulation. First, the raw materials of the frame body, multiple limit blocks, multiple groups of fixing blocks, limit frames and extension edges are all polytetrafluoroethylene, so that the entire wire frame skeleton has good insulation performance, high temperature resistance and mechanical strength. By integrally arranging an extension edge at the lower end of the outer side of the frame body, positioning grooves are opened at the four corners of the cross of the extension edge to improve the accuracy of the wire frame skeleton installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is an isometric view of a capacitor motor wire frame skeleton with good insulation performance proposed by the utility model;

[0023] Figure 2 This is a left axonometric view of a capacitor motor wire frame skeleton with good insulation performance proposed by the utility model;

[0024] Figure 3 This is a top axonometric view of a capacitor motor wire frame skeleton with good insulation performance proposed by the utility model;

[0025] Figure 4 This is a cross-sectional view of a capacitor motor wire frame skeleton with good insulation performance proposed by the utility model;

[0026] Figure 5 This is a top view of a capacitor motor wire frame skeleton with good insulation performance proposed by the utility model.

[0027] Legend:

[0028] 1. Frame; 2. Limit block; 3. Square groove; 4. Limit frame; 5. First wiring groove; 6. Second wiring groove; 7. Fixing block; 8. Annular groove; 9. Extended edge; 10. Positioning groove. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-5 The utility model provides an embodiment: a capacitor motor wire frame skeleton with good insulation, including a frame 1, a plurality of limit blocks 2 are evenly arranged on the inner side of the frame 1, and the plurality of limit blocks 2 are integrally connected to the frame 1, and a limit frame 4 is integrally arranged on the upper end of the frame 1, and a plurality of first wiring grooves 5 are evenly opened on the upper end of the limit frame 4, and second wiring grooves 6 are opened at the relative positions of the upper ends of the plurality of limit blocks 2 and the plurality of first wiring grooves 5, and square grooves 3 are opened on one side of the plurality of limit blocks 2. By evenly opening a plurality of first wiring grooves 5 on the upper end of the limit frame 4, a second wiring groove 6 is opened at the relative positions of the upper ends of the plurality of limit blocks 2 and the plurality of first wiring grooves 5, and square grooves 3 are opened on one side of the plurality of limit blocks 2, the coils can be flexibly distributed, good magnetic circuit conduction and magnetic field distribution can be achieved, the output capacity and efficiency of the motor can be improved, and electromagnetic imbalance and current leakage can be avoided.

[0031] An annular groove 8 is provided in the middle of the outer side of the frame 1, and the annular groove 8 is provided in the middle of the outer side of the frame 1 to facilitate the distribution of the coil. An extended edge 9 is integrally provided at the lower end of the outer side of the frame 1, and positioning grooves 10 are provided at the four corners of the cross of the extended edge 9. An extended edge 9 is integrally provided at the lower end of the outer side of the frame 1, and positioning grooves 10 are provided at the four corners of the cross of the extended edge 9 to improve the accuracy of the wire frame installation. A plurality of sets of fixing blocks 7 are evenly provided at the upper end of the frame 1, and a plurality of sets of fixing blocks 7 are evenly provided at the upper end of the frame 1 to facilitate the connection with the outer shell. The raw materials of the frame 1, the multiple limit blocks 2, the multiple groups of fixed blocks 7, the limit frame 4 and the extended edge 9 are all polytetrafluoroethylene, and the raw materials of the frame 1, the multiple limit blocks 2, the multiple groups of fixed blocks 7, the limit frame 4 and the extended edge 9 are all polytetrafluoroethylene, so that the entire wire frame skeleton has good insulation performance, high temperature resistance and mechanical strength, and the bottoms of the multiple first wiring grooves 5 and the second wiring grooves 6 are flush with the upper end surface of the frame 1, and the distribution of the coils is facilitated by the bottoms of the multiple first wiring grooves 5 and the second wiring grooves 6 are flush with the upper end surface of the frame 1.

[0032] Working principle: by evenly opening a plurality of first wiring grooves 5 at the upper end of the limit frame 4, second wiring grooves 6 are opened at the upper ends of the plurality of limit blocks 2 at positions relative to the plurality of first wiring grooves 5, and square grooves 3 are opened on one side of the plurality of limit blocks 2 so that the coils can be flexibly distributed, good magnetic circuit conduction and magnetic field distribution can be achieved, the output capacity and efficiency of the motor can be improved, and electromagnetic imbalance and subsequent current leakage can be avoided. The raw materials of the frame 1, the plurality of limit blocks 2, the plurality of fixed blocks 7, the limit frame 4 and the extension edge 9 are all polytetrafluoroethylene, so that the entire wire frame skeleton has good insulation performance, high temperature resistance and mechanical strength. By integrally arranging an extension edge 9 at the lower end of the outer side of the frame 1, positioning grooves 10 are opened at the four corners of the cross of the extension edge 9 to improve the accuracy of the wire frame skeleton installation.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A capacitor motor wire frame with good insulation, comprising a frame (1), characterized in that: A plurality of limit blocks (2) are evenly arranged on the inner side of the frame (1); the plurality of limit blocks (2) are integrally connected to the frame (1); a limit frame (4) is integrally arranged on the upper end of the frame (1); a plurality of first wiring grooves (5) are evenly arranged on the upper end of the limit frame (4); second wiring grooves (6) are arranged at the upper ends of the plurality of limit blocks (2) at positions relative to the plurality of first wiring grooves (5); and a square groove (3) is arranged on one side of the plurality of limit blocks (2).

2. A capacitor motor wire frame skeleton with good insulation according to claim 1, characterized in that: An annular groove (8) is provided in the middle of the outer side of the frame body (1).

3. A capacitor motor wire frame skeleton with good insulation according to claim 1, characterized in that: An extension edge (9) is integrally provided at the lower outer end of the frame body (1), and positioning grooves (10) are provided at the four corners of the cross of the extension edge (9).

4. The capacitor motor wire frame skeleton with good insulation according to claim 1, characterized in that: The upper end of the frame (1) is evenly provided with a plurality of sets of fixing blocks (7).

5. The capacitor motor wire frame skeleton with good insulation according to claim 1, characterized in that: The raw materials of the frame (1), the plurality of limit blocks (2), the plurality of fixed blocks (7), the limit frame (4) and the extension edge (9) are all polytetrafluoroethylene.

6. The capacitor motor wire frame skeleton with good insulation according to claim 1, characterized in that: The bottoms of the plurality of first wiring grooves (5) and second wiring grooves (6) are all flush with the upper end surface of the frame (1).

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