Motor framework

Abstract

The motor framework comprises a framework body and a heat dissipation cover plate, the heat dissipation cover plate is arranged at the top of the framework body, the framework body comprises an iron core and a capillary copper pipe, the iron core is formed by stacking a plurality of groups of silicon steel sheets, and winding openings for winding enameled wires are formed in the periphery of the circle center of the iron core at equal intervals in a penetrating mode. Inner insertion pipe holes are vertically formed in the inner periphery of the framework body at equal intervals in a penetrating mode. Through an assembly composed of the skeleton main body and the heat dissipation cover plate, a set of skeleton structure for winding enameled wires with good heat resistance is provided for the motor, and through arranging a plurality of groups of capillary copper pipes in the iron core formed by stacking the silicon steel sheets, the temperature in the motor can be effectively conducted to the heat dissipation cover plate; and the heat dissipation cover plate improves the heat dissipation effect of the iron core with large heat dissipation limitation of the motor, so that the use stability of the iron core is better, and meanwhile, the heat resistance of the enameled wire is also improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor technology field, concretely relates to a motor framework. BACKGROUND

[0002] At present, in the use of motor, the winding framework of enameled wire - the core, usually located inside the motor shell, its heat exchange efficiency with the outside of motor is limited, and the heat dissipation is difficult, which leads to the heat resistance of the motor interior being limited to a certain extent, affecting the service life of the motor.

[0003] The existing motor core framework for enameled wire winding has low and difficult external heat dissipation efficiency, which leads to serious temperature accumulation in the motor interior, limited heat resistance, and affects the stability of the motor, and therefore a motor framework is proposed. UTILITY MODEL CONTENTS

[0004] In view of the problems in the prior art, the utility model provides a motor framework to provide a set of enameled wire winding framework structure with good heat resistance for the motor, a plurality of groups of capillary copper pipes are built in the core composed of silicon steel sheets, which can effectively conduct the temperature in the motor interior to the heat dissipation cover plate, and the heat dissipation effect of the core with large heat dissipation limitation in the motor is improved by the heat dissipation cover plate, the stability of the core is better, and the heat resistance of the core to enameled wire is also improved, and the stability of the overall operation of the motor is improved.

[0005] The utility model solves the technical scheme that the technical scheme adopts a kind of motor framework, including framework main body and heat dissipation cover plate, the heat dissipation cover plate is set in framework main body top portion;

[0006] The framework main body includes the core composed of multiple groups of silicon steel sheets and capillary copper pipe, the winding port for enameled wire winding is opened along the circumferential equidistance of the core and is penetrated, the inner plug pipe hole is opened in the equidistance of the inner circumferential of the framework main body and is penetrated vertically, and the outer plug pipe hole is opened in the equidistance of the outer circumferential of the framework main body and is penetrated vertically.

[0007] By adopting the above technical scheme, the framework main body and the heat dissipation cover plate are used to provide a set of enameled wire winding framework structure with good heat resistance for the motor, a plurality of groups of capillary copper pipes are built in the core composed of silicon steel sheets, which can effectively conduct the temperature in the motor interior to the heat dissipation cover plate, and the heat dissipation effect of the core with large heat dissipation limitation in the motor is improved by the heat dissipation cover plate, the stability of the core is better, and the heat resistance of the core to enameled wire is also improved, and the stability of the overall operation of the motor is improved.

[0008] Specifically, the capillary copper pipe is sequentially inserted into the inner plug pipe hole and the outer plug pipe hole, and the top of the capillary copper pipe penetrates the top of the core.

[0009] Through adopting the technical scheme, the heat in the iron core is conducted to the heat dissipation cover plate through the capillary copper pipe.

[0010] Specifically, the heat dissipation cover plate comprises an aluminum casing end plate, fins and a socket for plugging the capillary copper pipe, the top of the capillary copper pipe is a tapered structure, and the socket cavity is an inner tapered structure corresponding to the capillary copper pipe.

[0011] Specifically, the aluminum casing end plate is arranged at the top of the iron core, and the fins are integrally connected in an equidistant ring array along the top of the aluminum casing end plate.

[0012] Through adopting the technical scheme, the fins can increase the area of the heat dissipation cover plate in contact with the outside, so that the heat dissipation cover plate has better heat dissipation performance.

[0013] Specifically, the capillary copper pipe is inserted into the socket, and the socket and the capillary copper pipe are coated with heat dissipation silicone grease, the capillary copper pipe is provided with copper powder, pure water is filled into the bottom of the pipe body, and the two ends of the capillary copper pipe are in a plugged state.

[0014] The utility model discloses a heat dissipation cover plate and a motor core frame structure, and the heat dissipation cover plate is arranged on the iron core of the motor core frame structure, and the heat dissipation cover plate is arranged on the iron core of the motor core frame structure. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further explained in connection with the drawings and examples.

[0016] Figure 1 It is the overall schematic diagram of the utility model;

[0017] Figure 2 It is the skeleton main part schematic diagram of the utility model;

[0018] Figure 3 It is the iron core schematic diagram of the utility model;

[0019] Figure 4 It is the heat dissipation cover plate bottom schematic diagram of the utility model;

[0020] In the drawing: skeleton main part 1, iron core 11, winding port 12, internal insertion pipe hole 13, external insertion pipe hole 14, capillary copper pipe 15, heat dissipation cover plate 2, aluminum casing end plate 21, fin 22, socket 23. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0022] As shown in Figures 1-4 The utility model discloses a motor framework, including framework main body 1 and heat dissipation cover plate 2, heat dissipation cover plate 2 sets up in framework main body 1 top department;

[0023] Framework main body 1 includes the iron core 11 and capillary copper pipe 15 by the silicon steel sheet of multiple groups of stacking and the composition, the wire-wound port 12 for enameled wire winding is set up along the circumferential equidistance of circle center and is penetrated to the iron core 11, the inner plug pipe hole 13 of equidistance vertical penetration is set up to the inner periphery of framework main body 1, the outer plug pipe hole 14 of equidistance vertical penetration is set up to the outer periphery of framework main body 1.

[0024] In use, framework main body 1 and heat dissipation cover plate 2 provide a set of enameled wire winding framework structure with good heat resistance for motor, through the built-in several groups of capillary copper pipe 15 on the iron core 11 of silicon steel sheet stacking composition, the temperature inside motor can be effectively conducted to heat dissipation cover plate 2, the heat dissipation effect of the iron core 11 located in the heat dissipation limitation of motor is improved by heat dissipation cover plate 2, the stability of iron core 11 is better, and the heat resistance of enameled wire is also improved.

[0025] The utility model further includes, capillary copper pipe 15 is successively filled and inserts into inner plug pipe hole 13 and outer plug pipe hole 14, and capillary copper pipe 15 top penetrates the top of iron core 11.

[0026] In use, the heat in the iron core 11 is conducted to heat dissipation cover plate 2 by capillary copper pipe 15.

[0027] The utility model further includes, heat dissipation cover plate 2 includes aluminum casing end plate 21, fin 22 and the jack 23 for capillary copper pipe 15 plug connection, the top of capillary copper pipe 15 is conical structure, and the jack 23 cavity is the inner conical structure corresponding to capillary copper pipe 15.

[0028] The utility model further includes, aluminum casing end plate 21 sets up in the top of iron core 11, and fin 22 is integrally connected along the top of aluminum casing end plate 21 with annular array array equidistance.

[0029] In use, the area of heat dissipation cover plate 2 and the outside contact can be improved by fin 22, so that heat dissipation cover plate 2 can have better heat dissipation.

[0030] The utility model also includes, the top of capillary copper pipe 15 inserts into the jack 23, and smears the heat dissipation silicone grease between the jack 23 and capillary copper pipe 15, be provided with copper powder in capillary copper pipe 15, and the inside bottom of pipe body is filled with pure water, and the both ends of capillary copper pipe 15 are the plugging.

[0031] The utility model discloses a motor skeleton that is formed by the skeleton main body 1 and the heat dissipation cover plate 2, replaces the end cover of the traditional motor core and motor shell, and the diameter and height of the skeleton main body 1 and the heat dissipation cover plate 2 are set according to actual use demand, the resistance on the skeleton main body 1 is inserted into the motor shell for cooperation and use after winding, the heat dissipation cover plate 2 is arranged on the motor shell cover, and the motor shell is fixed by bolt riveting or welding connection after the heat dissipation cover plate 2 is completed, when the motor operates, the heat in the core 11 of the skeleton main body 1 can be conducted to the aluminum motor shell end plate 21 of the heat dissipation cover plate 2 based on the capillary action in the capillary copper pipe 15, the heat on the skeleton main body 1 can be more efficiently conducted to the outside, the heat resistance of the core to the enameled wire is improved, and the stability of the motor use is improved.

[0032] In the description of the utility model, it is understood that the orientation or position relation indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relation shown in the drawings, or is the orientation or position relation commonly placed when the utility model product is used, or is the orientation or position relation commonly understood by the person skilled in the art, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, structure and operation, therefore cannot be understood as limiting the utility model.

[0033] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. In the utility model, unless otherwise clearly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "screw connection" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, or electrical connection;

[0034] The above embodiment is only the preferred embodiment of the utility model, and does not limit the protection scope of the utility model, so: all equivalent changes made according to the structure, shape, principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. An electrical machine frame, characterized in that, It includes a skeleton body (1) and a heat dissipation cover plate (2), the heat dissipation cover plate (2) is arranged on the top of the skeleton body (1); The skeleton body (1) includes an iron core (11) composed of a plurality of groups of silicon steel sheet stacks and a capillary copper pipe (15), the iron core (11) is provided with a winding port (12) for winding enameled wire along the circumferential direction of the center of the iron core (11) at equal intervals, the inner plug hole (13) is vertically and equally arranged on the inner circumference of the skeleton body (1), and the outer plug hole (14) is vertically and equally arranged on the outer circumference of the skeleton body (1).

2. An electrical machine former according to claim 1, characterised in that The capillary copper pipe (15) is sequentially inserted into the inner plug hole (13) and the outer plug hole (14), and the top of the capillary copper pipe (15) penetrates the top of the iron core (11).

3. An electrical machine former according to claim 2, characterised in that The heat dissipation cover plate (2) includes an aluminum casing end plate (21), a fin (22) and a jack (23) for inserting the capillary copper pipe (15), the top of the capillary copper pipe (15) is a tapered structure, and the jack (23) is an inner tapered structure corresponding to the capillary copper pipe (15).

4. An electrical machine former according to claim 3, characterised in that The aluminum casing end plate (21) is arranged on the top of the iron core (11), and the fin (22) is integrally connected to the top of the aluminum casing end plate (21) in a ring array at equal intervals.

5. An electrical machine former according to claim 4, characterised in that The top of the capillary copper pipe (15) is inserted into the jack (23), and the jack (23) and the capillary copper pipe (15) are coated with heat dissipation silicone grease.

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