CN213461328U - Electric fan motor housing with from cooling function - Google Patents

Abstract

The utility model discloses an electric fan motor casing with from cooling function, including motor casing, the outside fixed mounting of motor casing left end has the connection shell, motor casing's right-hand member fixed mounting has the heat conduction casing, the right-hand member fixed mounting of heat conduction casing has the heat dissipation casing, the inside middle part fixed mounting of motor casing has the rotating electrical machines body, the transmission end fixedly connected with rotation axis of rotating electrical machines body, the rotation axis extends to the outside of connecting the shell left end. This electric fan motor shell with from cooling function, through installation temperature sensor and signal controller, can set up the temperature value to temperature sensor, with signal transmission to signal controller when temperature sensor detects the temperature of electric fan and is greater than temperature sensor's temperature, signal controller control electric motor drives radiator fan and rotates, avoids the electric fan to dispel the heat for a long time, reduces unnecessary electric energy consumption, improves this motor casing from cooling effect.

Description

Electric fan motor housing with from cooling function

Technical Field

The utility model relates to a motor housing technical field specifically is an electric fan motor casing with from cooling function.

Background

The motor shell generally refers to an external shell of all electrical equipment, is a protection device of a motor, is made of silicon steel sheets and other materials by using a stamping and deep drawing process, and can well protect internal equipment of the motor by adding process treatment such as rust prevention, plastic spraying and the like on the surface.

The electric fan that has commonly used usually also has motor housing, but electric fan motor housing radiating effect is not good, can fuse with indoor temperature at the indoor heat dissipation of high temperature simultaneously, leads to indoor temperature still unchangeable, and is extremely poor to user's result of use, and motor housing does not possess the shock attenuation simultaneously, and the vibrations of motor high frequency can lead to the electric fan unstable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric fan motor casing with from cooling function to it is not good to solve the radiating effect of electric fan motor casing that provides among the above-mentioned background art, can fuse with indoor temperature in the indoor heat dissipation of high temperature simultaneously, leads to indoor temperature still unchangeable, extremely poor to user's result of use, and motor casing does not possess the shock attenuation simultaneously, and the vibrations of motor high frequency can lead to the unstable problem of electric fan.

In order to achieve the above object, the utility model provides a following technical scheme: the electric fan motor shell with the self-cooling function comprises a motor shell, wherein a connecting shell is fixedly mounted on the outer side of the left end of the motor shell, a heat-conducting shell is fixedly mounted at the right end of the motor shell, a heat-radiating shell is fixedly mounted at the right end of the heat-conducting shell, a rotating motor body is fixedly mounted in the middle of the interior of the motor shell, a rotating shaft is fixedly connected to a transmission end of the rotating motor body, and the rotating shaft extends to the outer side of the left end of the connecting shell.

Preferably, middle part fixed mounting between heat conduction casing and the heat dissipation casing has electric motor, electric motor's right-hand member fixedly connected with radiator fan, the inboard of heat dissipation casing is fixed and is provided with the thermovent, the thermovent is rectangle and structure, the thermovent equidistance distributes in the inboard of heat dissipation casing.

Preferably, the right-hand member fixed mounting in the motor casing outside has the heat insulating mattress, the inboard fixed mounting of heat insulating mattress has temperature sensor, temperature sensor extends to the inside of motor casing and is located the right-hand member of rotating electrical machines body, electric motor's outside fixed mounting has signal controller, signal controller and temperature sensor signal connection.

Preferably, the heat-conducting shell is fixedly provided with heat-conducting fins inside, the heat-conducting fins are located between the left end and the right end of the rotating motor body and the heat-radiating fan, and the heat-conducting fins are distributed inside the heat-conducting shell at equal intervals.

Preferably, the outside fixed mounting of rotating electrical machines body has the damping ring, the damping ring is located the inside inner wall of motor casing, the inboard fixed mounting of damping ring has damping spring, damping spring equidistance distributes in the inboard of damping ring.

Preferably, the upper and lower both ends fixed mounting of thermovent inboard has dustproof wane, dustproof wane symmetric distribution is in the upper and lower both ends of thermovent inboard, fixed mounting has wear-resisting circle between the outside of rotation axis and the inboard of connecting the shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the electric fan motor shell with the self-cooling function, the cooling fan is installed, and the cooling port is formed, so that the electric fan can quickly cool a user when the user blows air, the phenomenon that the rotating motor body is damaged at high temperature when the rotating motor body runs for a long time in high-temperature weather is avoided, the rejection rate of the electric fan is increased, the using effect of the user under the condition that the blowing and cooling are not delayed is better, the cooling effect of the motor shell is improved, the damage rate of the electric fan is reduced, and the maintenance cost of the user is reduced;

2. according to the electric fan motor shell with the self-cooling function, the temperature sensor can be set with a temperature value by installing the temperature sensor and the signal controller, when the temperature sensor detects that the temperature of the electric fan is higher than that of the temperature sensor, a signal is transmitted to the signal controller, then the signal controller controls the electric motor to drive the cooling fan to rotate, the electric fan is prevented from cooling for a long time, unnecessary electric energy consumption is reduced, the cost of a user can be reduced, and the self-cooling effect of the motor shell is improved;

3. this electric fan motor shell with from cooling function through the installation conducting strip, can concentrate on the conducting strip with the produced temperature of motor body, then dispels the heat to it through radiator fan for unnecessary long-time the dispelling of heat of moving of electric fan, avoided radiating temperature and indoor temperature to fuse the higher phenomenon of indoor temperature that leads to, thereby improved this motor casing's heat conduction effect.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic sectional view of the motor housing according to the present invention;

FIG. 3 is a front view of the damping ring of the present invention;

fig. 4 is the utility model discloses dustproof wane enlarges the structure schematic diagram.

In the figure: 1. a motor housing; 2. a connecting shell; 3. a thermally conductive housing; 4. a heat dissipating housing; 5. a rotating electric machine body; 6. a rotating shaft; 7. an electric motor; 8. a heat radiation fan; 9. a heat dissipation port; 10. a heat insulating pad; 11. a temperature sensor; 12. a signal controller; 13. a heat conductive sheet; 14. a damping ring; 15. a damping spring; 16. a dustproof seesaw; 17. wear-resisting circle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an electric fan motor shell with from cooling function, including motor casing 1, the outside fixed mounting of 1 left end of motor casing has connecting shell 2, the right-hand member fixed mounting of motor casing 1 has heat conduction casing 3, the right-hand member fixed mounting of heat conduction casing 3 has heat dissipation casing 4, the inside middle part fixed mounting of motor casing 1 has rotating electrical machines body 5, the transmission end fixedly connected with rotation axis 6 of rotating electrical machines body 5, rotation axis 6 extends to the outside of connecting 2 left ends of shell.

Further, middle part fixed mounting between heat conduction casing 3 and the heat dissipation casing 4 has electric motor 7, electric motor 7's right-hand member fixedly connected with radiator fan 8, the inboard of heat dissipation casing 4 is fixed and is provided with thermovent 9, thermovent 9 is rectangle and structure, thermovent 9 equidistance distributes in the inboard of heat dissipation casing 4, through installing radiator fan 8, and thermovent 9 has been set up, make the electric fan can carry out quick heat dissipation under the condition that the user bloies, the phenomenon that high temperature damaged appears in the long-time operation of rotating electrical machines body 5 in high temperature weather has been avoided, the disability rate of electric fan has been increased, thereby it is better to make the user not hinder the result of use under blowing and heat dissipation two, the radiating effect of this motor casing 1 has been improved, the spoilage of electric fan has been reduced, user's cost of maintenance has been reduced.

Further, a heat insulation pad 10 is fixedly installed at the right end of the outer side of the motor housing 1, a temperature sensor 11 is fixedly installed at the inner side of the heat insulation pad 10, the temperature sensor 11 extends into the motor housing 1 and is located at the right end of the rotating motor body 5, a signal controller 12 is fixedly installed at the outer side of the electric motor 7, the signal controller 12 is in signal connection with the temperature sensor 11, and by installing the temperature sensor 11 and the signal controller 12, the temperature sensor 11 may be set with a temperature value, and when the temperature sensor 11 detects that the temperature of the electric fan is greater than the temperature of the temperature sensor 11, a signal is transmitted to the signal controller 12, then the signal controller 12 controls the electric motor 7 to drive the heat dissipation fan 8 to rotate, thereby avoiding the long-time heat dissipation of the electric fan, reducing the unnecessary consumption of electric energy, the cost of the user can be reduced, and the self-cooling effect of the motor shell 1 is improved.

Further, the inside fixed mounting of heat conduction casing 3 has conducting strip 13, conducting strip 13 is located between the both ends about rotating electrical machines body 5 and radiator fan 8, conducting strip 13 equidistance distributes in the inside of heat conduction casing 3, through installing conducting strip 13, can concentrate on conducting strip 13 with the produced temperature of motor body 5, then dispel the heat to it through radiator fan 8, make the electric fan unnecessarily dispel the heat for a long time when moving, avoided the radiating temperature and the indoor temperature that fuse and lead to the higher phenomenon of indoor temperature, thereby the heat conduction effect of this motor casing 1 has been improved.

Further, the outside fixed mounting of rotating electrical machines body 5 has damping ring 14, damping ring 14 is located the inside inner wall of motor casing 1, damping ring 14's inboard fixed mounting has damping spring 15, damping spring 15 equidistance distributes in damping ring 14's inboard, through installation damping ring 14 and damping spring 15, can effectual improvement rotating electrical machines body 5 produced vibrations, avoided the higher unstable phenomenon of electric fan that leads to of electric fan vibration frequency, thereby the shock attenuation effect of this motor casing 1 has been improved.

Further, 9 inboard upper and lower both ends fixed mounting of thermovent has dustproof wane 16, 16 symmetric distribution of dustproof wane is in 9 inboard upper and lower both ends of thermovent, fixed mounting has wear-resisting circle 17 between the outside of rotation axis 6 and the inboard of connecting shell 2, through installing dustproof wane 16, the inside of dust entering motor casing 1 through thermovent 9 has been avoided, this motor casing 1's dustproof effect has been improved, make the friction that produces between connecting shell 2 and the rotation axis 6 can be better for a long time through wear-resisting circle 17, avoided the phenomenon that the flabellum appears rocking of electric fan simultaneously, the wear-resisting effect of this motor casing 1 has been improved.

The working principle is as follows: firstly, a temperature value is set for a temperature sensor 11, when the temperature sensor 11 detects that the temperature of the electric fan is higher than the temperature of the temperature sensor 11, a signal is transmitted to a signal controller 12, then the signal controller 12 controls an electric motor 7 to drive a radiating fan 8 to rotate, then the heat is radiated through a radiating port 9, the phenomenon that the rotating motor body 5 is damaged at high temperature in long-time operation in high-temperature weather is avoided, the rejection rate of the electric fan is increased, the using effect of a user under the condition of not delaying the blowing and the radiating functions is better, the radiating effect of the motor shell 1 is improved, meanwhile, the temperature generated by the motor body 5 can be concentrated on the heat conducting fins 13 by installing the heat conducting fins 13, then the heat is radiated through the radiating fan 8, the electric fan does not need to radiate for a long time in operation, and the phenomenon that the indoor temperature is higher due to the fusion of the radiated temperature and the indoor temperature is avoided, thereby improving the heat conduction effect of the motor housing 1.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides an electric fan motor shell with from cooling function, includes motor casing (1), its characterized in that: the utility model discloses a motor casing, including motor casing (1), right-hand member fixed mounting have heat conduction casing (3), the right-hand member fixed mounting of heat conduction casing (3) has heat dissipation casing (4), the inside middle part fixed mounting of motor casing (1) has rotating electrical machines body (5), the transmission end fixedly connected with rotation axis (6) of rotating electrical machines body (5), rotation axis (6) extend to the outside of connecting shell (2) left end.

2. An electric fan motor casing with self-cooling function as claimed in claim 1, characterized in that: middle part fixed mounting between heat conduction casing (3) and heat dissipation casing (4) has electric motor (7), the right-hand member fixedly connected with radiator fan (8) of electric motor (7), the inboard of heat dissipation casing (4) is fixed and is provided with thermovent (9), thermovent (9) are rectangle and structure, thermovent (9) equidistance distributes in the inboard of heat dissipation casing (4).

3. An electric fan motor casing with self-cooling function as claimed in claim 2, characterized in that: the motor comprises a motor shell (1), a heat insulation pad (10) is fixedly mounted at the right end of the outer side of the motor shell (1), a temperature sensor (11) is fixedly mounted at the inner side of the heat insulation pad (10), the temperature sensor (11) extends to the inner part of the motor shell (1) and is located at the right end of a rotating motor body (5), a signal controller (12) is fixedly mounted at the outer side of an electric motor (7), and the signal controller (12) is in signal connection with the temperature sensor (11).

4. An electric fan motor casing with self-cooling function as claimed in claim 2, characterized in that: the heat conduction type motor is characterized in that heat conduction fins (13) are fixedly mounted inside the heat conduction shell (3), the heat conduction fins (13) are located between the left end and the right end of the rotating motor body (5) and the heat dissipation fan (8), and the heat conduction fins (13) are distributed inside the heat conduction shell (3) at equal intervals.

5. An electric fan motor casing with self-cooling function as claimed in claim 1, characterized in that: the outside fixed mounting of rotating electrical machines body (5) has damping ring (14), damping ring (14) are located the inside inner wall of motor casing (1), the inboard fixed mounting of damping ring (14) has damping spring (15), damping spring (15) equidistance distribution is in the inboard of damping ring (14).

6. An electric fan motor casing with self-cooling function as claimed in claim 2, characterized in that: the utility model discloses a heat dissipation structure, including thermovent (9), dustproof wane (16) are fixed mounting at the upper and lower both ends of thermovent (9) inboard, dustproof wane (16) symmetric distribution is in the upper and lower both ends of thermovent (9) inboard, fixed mounting has wear-resisting circle (17) between the outside of rotation axis (6) and the inboard of connecting shell (2).

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