CN218549663U

CN218549663U - Noise-reduction heat dissipation type alternating current motor

Info

Publication number: CN218549663U
Application number: CN202221986104.0U
Authority: CN
Inventors: 鞠涛; 赵义乾; 孙晓军; 陈凤桐; 郑昊然; 张大伟
Original assignee: Shandong Fuzhi Daxing Motor Co ltd
Current assignee: Shandong Fuzhi Daxing Motor Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-02-28
Anticipated expiration: 2032-07-29

Abstract

The utility model provides a heat dissipation type AC motor of making an uproar falls relates to AC motor technical field. The noise-reduction heat-dissipation alternating current motor comprises a motor body, a bottom mounting plate, a noise-reduction shell and a heat-dissipation mechanism, wherein the noise-reduction shell is mounted on the upper surface of the bottom mounting plate, the motor body is arranged in the noise-reduction shell, and the heat-dissipation mechanism is connected with the right end of the noise-reduction shell. This heat dissipation type AC motor of making an uproar falls, through the fin, mutually supporting of shell body and fan, the heat transfer that the motor body produced gives the fin, and the fin gives the shell body partial heat transference, utilizes phase change material to give out the heat, and the fan rotates simultaneously and makes the air flow, can take away the heat of fin, further strengthens AC motor's radiating effect, can prevent that AC motor during operation is overheated, makes AC motor can normally work for a long time.

Description

Noise-reduction heat dissipation type alternating current motor

Technical Field

The utility model relates to an AC motor technical field specifically is a heat dissipation type AC motor of making an uproar falls.

Background

An ac motor is a device that converts the electrical energy of an ac current into mechanical energy. An AC motor is composed of an electromagnet winding or distributed stator winding for generating magnetic field and a rotary armature or rotor. In order to reduce the influence of noise in the use process of the alternating current motor, a noise reduction shell is additionally arranged, so that heat generated in the working process of the alternating current motor can not be dissipated easily, the alternating current motor is overheated easily, and the normal use of the alternating current motor is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heat dissipation type AC motor of making an uproar falls can solve the problem in the aforesaid.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a heat dissipation type AC motor of making an uproar falls, includes motor body, bottom mounting panel, falls the shell and the heat dissipation mechanism of making an uproar, the last surface mounting of bottom mounting panel has the shell of making an uproar, the inside of falling the shell of making an uproar is provided with motor body, the heat dissipation mechanism is connected with the right-hand member of falling the shell of making an uproar, heat dissipation mechanism includes shell body, fan, fin, support frame and transmission shaft, install a plurality of fins that are the circumference and arrange on the inner wall of shell body, the internally mounted of shell body has the support frame, install the fan on the support frame, the fan passes through the transmission shaft and is connected with motor body's rotor.

Specifically, an interlayer is arranged inside the outer shell, and the interlayer is filled with a phase-change material.

Specifically, the left end of the cooling fin is connected with the motor body.

Specifically, a polyurethane foam sound absorption layer is adhered to the inner wall of the noise reduction shell.

Specifically, the right side of the noise reduction shell is provided with a first sound absorption cotton plate, and the right side of the shell is provided with a second sound absorption cotton plate.

Specifically, the number of the heat radiating fins is at least 4.

Compared with the prior art, this heat dissipation type AC motor that makes an uproar falls possesses following beneficial effect:

this heat dissipation type AC motor of making an uproar falls passes through the fin, mutually supporting of shell body and fan, because the fin is connected with the motor body, the heat transfer that the motor body produced is for the fin, the fin passes to the shell body partial heat, utilize phase change material to give out the heat, when AC motor works simultaneously, the rotation of rotor is driving the fan through the transmission shaft and is rotating, the fan rotates and makes the air flow, can take away the heat of fin, further strengthen AC motor's radiating effect, can prevent that AC motor during operation is overheated, make AC motor can normally work for a long time.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a schematic side view of the structure of the present invention.

Wherein, 1, the motor body; 2. a bottom mounting plate; 3. a noise reducing housing; 4. a fan; 5. a heat sink; 6. a support frame; 7. an outer housing; 8. a drive shaft; 9. an interlayer; 10. a polyurethane foam sound absorbing layer; 11. a first sound absorption cotton plate; 12. and a second sound absorption cotton plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention. It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, unless otherwise explicitly stated or limited in the description of the present invention, the terms "mounted," "connected" and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-2, the embodiment of the utility model provides a heat dissipation type ac motor falls makes an uproar, including motor body 1, bottom mounting panel 2, fall shell 3 and the heat dissipation mechanism of making an uproar, the last surface mounting of bottom mounting panel 2 has shell 3 of making an uproar, the inner wall of shell 3 of making an uproar pastes and has polyurethane foam sound absorbing layer 10, can strengthen the noise cancelling effect of shell 3 of making an uproar, reduce the noise of ac motor work, the inside of shell 3 of making an uproar is provided with motor body 1 outside, heat dissipation mechanism is connected with the right-hand member of falling shell 3 of making an uproar, it installs sound absorbing cotton board 11 on the right side of shell 3 of making an uproar to fall, the noise that reduces motor body 1 transmits shell body 7, sound absorbing cotton board two 12 is installed on the right side of shell body 7, the noise transmission of fan 4 that reduces shell body 7 woollen goes out shell body 7, and then reduce the production of whole motor alternating current noise.

The heat dissipation mechanism comprises an outer shell 7, a fan 4, heat dissipation fins 5, a support frame 6 and a transmission shaft 8, a plurality of heat dissipation fins 5 which are arranged circumferentially are installed on the inner wall of the outer shell 7, the left end of each heat dissipation fin 5 is connected with the motor body 1, the number of the heat dissipation fins 5 is at least 4, the number of the heat dissipation fins in the embodiment is 18, the heat dissipation fins 5 are connected with the motor body 1, heat generated by the motor body 1 is transferred to the heat dissipation fins 5, the motor body 1 can be quickly dissipated, the support frame 6 is installed inside the outer shell 7, the fan 4 is installed on the support frame 6 and is connected with a rotor of the motor body 1 through the transmission shaft 8, when the motor body 1 rotates, the rotor rotates to drive the fan 4 through the transmission shaft 8, the fan 4 rotates to enable air to flow, the heat of the heat dissipation fins 5 can be taken away, the motor body 1 dissipates heat, an interlayer 9 is arranged inside the outer shell 7, and the interlayer 9 is filled with a phase change material. The radiating fins 5 transmit part of heat to the outer shell 7, and the phase-change material is used for radiating the heat, so that the radiating effect of the alternating current motor is further enhanced.

In conclusion, when the noise-reduction heat-dissipation type alternating current motor is used, the noise of the alternating current motor is reduced through the noise-reduction shell 3, the polyurethane foam sound absorption layer 10, the sound absorption cotton plate I and the sound absorption cotton plate II, the heat dissipation effect of the alternating current motor can be enhanced through the heat dissipation mechanism consisting of the shell body 7, the fan 4 and the heat dissipation fins 5, the alternating current motor can be prevented from being overheated during operation, and the alternating current motor can normally operate for a long time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat dissipation type AC motor of making an uproar falls, includes motor body (1), bottom mounting panel (2), falls outer shell (3) and the heat dissipation mechanism of making an uproar, its characterized in that: the utility model discloses a motor, including bottom mounting panel (2), the upper surface mounting of bottom mounting panel (2) has the shell of making an uproar (3) of falling, the inside of falling the shell of making an uproar (3) is provided with motor body (1), heat dissipation mechanism is connected with the right-hand member of falling the shell of making an uproar (3) of falling, heat dissipation mechanism includes shell body (7), fan (4), fin (5), support frame (6) and transmission shaft (8), install a plurality of fin (5) that are the circumference and arrange on the inner wall of shell body (7), the internally mounted of shell body (7) has support frame (6), install fan (4) on support frame (6), fan (4) are connected with the rotor of motor body (1) through transmission shaft (8).

2. A noise reducing and heat dissipating type ac motor according to claim 1, wherein: an interlayer (9) is arranged inside the outer shell (7), and the interlayer (9) is filled with a phase-change material.

3. A noise reducing and heat dissipating type ac motor according to claim 1, wherein: the left end of the radiating fin (5) is connected with the motor body (1).

4. A noise-reducing heat-dissipating type ac motor according to claim 1, wherein: and a polyurethane foam sound absorption layer (10) is adhered to the inner wall of the noise reduction shell (3).

5. A noise reducing and heat dissipating type ac motor according to claim 1, wherein: the right side of the noise reduction shell (3) is provided with a first sound absorption cotton plate (11), and the right side of the shell body (7) is provided with a second sound absorption cotton plate (12).

6. A noise reducing and heat dissipating type ac motor according to claim 1, wherein: the number of the radiating fins (5) is at least 4.