CN209948884U

CN209948884U - Motor heat dissipation cooling device

Info

Publication number: CN209948884U
Application number: CN201921285220.8U
Authority: CN
Inventors: 周玉新; 肖辉国; 曲伟东; 郝玉林
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-01-14
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses a motor heat dissipation cooling device, which comprises a housin, the left inner wall of casing is fixed with the rotating electrical machines, and the output of rotating electrical machines passes through the axis of rotation and is connected with the fixing base rotation, the outer wall of fixing base is fixed with the blade, the upper and lower inner wall symmetric position of casing is fixed with fan and lower fan respectively, and the inner wall of casing is fixed with temperature sensor, the internally mounted of casing has the motor main part, the upper and lower end of casing is seted up flutedly, and the internally mounted of recess has fastening bolt, the front end of casing is fixed with the temperature controller, the welding of the lower extreme bilateral symmetry position of casing has the base. The utility model discloses a set up fan, temperature sensor, blade, rotating electrical machines, lower fan, fastening bolt, screw thread spiral hole, axis of rotation, fixing base and temperature controller, solved heat dissipation cooling device and did not have the automatic problem of consuming time and wasting time of power of function manual operation that dispels the heat consuming time and the difficult dismantlement when wasing consuming time.

Description

Motor heat dissipation cooling device

Technical Field

The utility model relates to a motor heat dissipation cooling technology field specifically is a motor heat dissipation cooling device.

Background

An electric motor is a device that converts electrical energy into mechanical energy. The electromagnetic power generating device utilizes an electrified coil to generate a rotating magnetic field and acts on a rotor to form magnetoelectric power rotating torque. The motors are classified into dc motors and ac motors according to the power sources used, and most of the motors in the power system are ac motors, which may be synchronous motors or asynchronous motors. The motor generates a large amount of heat during operation, and a heat dissipation cooling device is generally used for heat dissipation.

However, the prior art has the following defects:

1. the traditional heat dissipation cooling device has no automatic heat dissipation function, needs manual operation, and is time-consuming and labor-consuming;

2. the traditional heat dissipation cooling device is not easy to disassemble, and consumes time and labor during cleaning.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a motor heat dissipation cooling device has solved heat dissipation cooling device and has not had the automatic heat dissipation function manual operation consuming time and consume the problem of consuming time and consuming time when wasing with difficult dismantlement.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a motor heat dissipation cooling device, includes the casing, the left inner wall of casing is fixed with the rotating electrical machines, and the output of rotating electrical machines passes through the axis of rotation and is connected with the fixing base rotation, the outer wall of fixing base is fixed with the blade, the upper and lower inner wall symmetric position of casing is fixed with fan and lower fan respectively, and the inner wall of casing is fixed with temperature sensor, the internally mounted of casing has the motor main part, the upper and lower end of casing is seted up flutedly, and the internally mounted of recess has fastening bolt, the front end of casing is fixed with the temperature controller.

Preferably, a baffle is fixed to an inner wall of the housing, and a right end of the baffle is in abutting connection with the motor main body.

Preferably, the left end of the shell is provided with a heat dissipation hole, and the right end of the shell is provided with an opening.

Preferably, the housing is provided with a threaded hole, and the fastening bolt passes through the threaded hole and is rotatably connected with a threaded groove formed in the motor main body.

Preferably, the bases are welded at the left-right symmetrical positions of the lower end of the shell.

Preferably, the output end of the temperature controller is electrically connected with the input ends of the upper fan, the rotating motor and the lower fan, and the input end of the temperature controller is electrically connected with the output end of the temperature sensor.

(III) advantageous effects

The utility model provides a motor heat dissipation cooling device possesses following beneficial effect:

(1) the utility model solves the problem that the heat dissipation cooling device is time-consuming and labor-consuming in manual operation without automatic heat dissipation function by arranging the upper fan, the temperature sensor, the blades, the rotating motor, the lower fan, the rotating shaft, the fixed seat and the temperature controller, utilizes the inner wall of the shell to be fixed with the temperature sensor which can sense the temperature in the shell and convert the temperature into an output signal to be transmitted to the temperature controller, the temperature range of the motor body in normal operation is set in advance through the temperature controller, when the temperature detected by the temperature sensor exceeds the set temperature range, the temperature controller can automatically switch on the power supply of the upper fan, the rotating motor and the lower fan, the upper fan and the lower fan which are switched on rotate in the same direction, air convection can be formed in the shell to dissipate heat, the rotating motor which is switched on can drive the blades to rotate through the rotating shaft and the fixed seat, the, when the temperature detected by the temperature sensor is lower than the set temperature range, the temperature controller can automatically cut off the power supplies of the upper fan, the rotating motor and the lower fan, and the effect of automatic heat dissipation is achieved.

(2) The utility model discloses a set up fastening bolt, screw thread revolves hole and screw thread spiral groove, the problem of consuming time and wasting power when having solved heat dissipation cooling device and easily dismantling the washing, screw thread revolves the hole has been seted up on utilizing the casing, and fastening bolt passes the screw thread spiral groove rotation of seting up on screw thread revolves hole and the motor main part and is connected, the rotatory fastening bolt that makes progress earlier, rotatory fastening bolt can upwards remove, until fastening bolt breaks away from screw thread revolves hole and screw thread spiral groove completely, all fastening bolt that rotate according to the same method breaks away from the casing, exert effort to the right at last to the motor main part, make the motor main part break away from the casing completely can, reach quick detachable abluent effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connection between the housing and the motor body of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the connection between the rotating electrical machine and the blade of FIG. 1 according to the present invention;

fig. 5 is a front view schematically illustrating the present invention.

The reference numbers in the figures are:

1. a housing; 2. a baffle plate; 3. an upper fan; 4. a temperature sensor; 5. a blade; 6. a rotating electric machine; 7. a motor main body; 8. a base; 9. a lower fan; 10. a groove; 11. fastening a bolt; 12. screwing the screw thread into the hole; 13. screwing a groove; 14. an opening; 15. a rotating shaft; 16. a fixed seat; 17. a temperature controller; 18. and (4) heat dissipation holes.

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.

As shown in fig. 1-5, the utility model provides a technical solution: a motor heat dissipation cooling device comprises a shell 1, a rotary motor 6 is fixed on the left inner wall of the shell 1, the type of the rotary motor 6 is RS-365, the prior art is known, the output end of the rotary motor 6 is rotatably connected with a fixed seat 16 through a rotating shaft 15, blades 5 are fixed on the outer wall of the fixed seat 16, an upper fan 3 and a lower fan 9 are respectively fixed at symmetrical positions of the upper inner wall and the lower inner wall of the shell 1, the type of the upper fan 3 and the type of the lower fan 9 are T40, the prior art is known, a temperature sensor 4 is fixed on the inner wall of the shell 1, the type of the temperature sensor 4 is DS18B20, the prior art is known, a motor main body 7 is installed inside the shell 1, a heat dissipation hole 2 is fixed on the inner wall of the shell 1, the right end of the baffle 2 is connected with the motor main body 7 in an abutting mode, the left end of the shell 1 is provided, the upper end and the lower end of a shell 1 are provided with grooves 10, fastening bolts 11 are arranged in the grooves 10, threaded rotary holes 12 are arranged on the shell 1, the fastening bolts 11 penetrate through the threaded rotary holes 12 to be rotatably connected with threaded rotary grooves 13 arranged on a motor main body 7, bases 8 are welded at the left-right symmetrical positions of the lower end of the shell 1, the fastening bolts 11 are firstly rotated upwards, the rotating fastening bolts 11 can move upwards until the fastening bolts 11 are completely separated from the threaded rotary holes 12 and the threaded rotary grooves 13, all the fastening bolts 11 are rotated to be separated from the shell 1 according to the same method, and finally, rightward acting force is applied to the motor main body 7 to ensure that the motor main body 7 is completely separated from the shell 1, a temperature controller 17 is fixed at the front end of the shell 1, the model of the temperature controller 17 is REX-C100, the prior art is known, the output end of the temperature controller 17 is electrically connected with the input ends of an upper fan 3, a, the input end of the temperature controller 17 is electrically connected with the output end of the temperature sensor 4, the temperature sensor 4 can sense the temperature in the shell 1 and convert the temperature into an output signal to be transmitted to the temperature controller 17, the temperature range of the motor main body 7 in normal operation is set through the temperature controller 17 in advance, when the temperature detected by the temperature sensor 4 exceeds the set temperature range, the temperature controller 17 can automatically switch on the power supplies of the upper fan 3, the rotating motor 6 and the lower fan 9, the upper fan 3 and the lower fan 9 which are switched on rotate in the same direction, air convection can be formed in the shell 1 for heat dissipation, the rotating motor 6 which is switched on can drive the blades 5 to rotate through the rotating shaft 15 and the fixing seat 16, the blades 5 which rotate at high speed can accelerate the air circulation speed for heat dissipation, and when the temperature detected by the temperature sensor 4 is lower than the set temperature range, the temperature controller 17 can automatically, Rotating electric machine 6 and lower fan 9.

The working principle is as follows: when the temperature sensor 4 is used, the temperature sensor 4 can sense the temperature in the shell 1 and convert the temperature into an output signal to be transmitted to the temperature controller 17, the temperature range of the motor main body 7 during normal operation is set through the temperature controller 17 in advance, when the temperature detected by the temperature sensor 4 exceeds the set temperature range, the temperature controller 17 can automatically switch on the power supplies of the upper fan 3, the rotating motor 6 and the lower fan 9, the upper fan 3 and the lower fan 9 which are switched on rotate in the same direction, air convection can be formed in the shell 1 to dissipate heat, the rotating motor 6 which is switched on can drive the blades 5 to rotate through the rotating shaft 15 and the fixing seat 16, the blades 5 which rotate at high speed can accelerate the air circulation speed to dissipate heat, when the temperature detected by the temperature sensor 4 is lower than the set temperature range, the temperature controller 17 can automatically switch off the power supplies of the upper fan 3, the rotating motor 6 and the, when disassembling, the fastening bolt 11 is first rotated upward, the rotated fastening bolt 11 moves upward until the fastening bolt 11 is completely separated from the threaded hole 12 and the threaded groove 13, all the fastening bolts 11 are rotated in the same manner to be separated from the housing 1, and finally, a rightward force is applied to the motor main body 7, so that the motor main body 7 is completely separated from the housing 1.

To sum up can, the utility model discloses a fan 3, temperature sensor 4, blade 5, rotating electrical machines 6, lower fan 9, fastening bolt 11, screw thread revolve hole 12, screw thread spiral groove 13, axis of rotation 15, fixing base 16 and temperature controller 17 have been solved and heat dissipation cooling device does not have the automatic heat dissipation function manual operation problem consuming time and power consuming time and difficult dismantlement washing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A motor heat dissipation cooling device comprises a shell (1), and is characterized in that: the utility model discloses a temperature-sensing device, including casing (1), the left inner wall of casing (1) is fixed with rotating electrical machines (6), and the output of rotating electrical machines (6) passes through axis of rotation (15) and is connected with fixing base (16) rotation, the outer wall of fixing base (16) is fixed with blade (5), the upper and lower inner wall symmetric position of casing (1) is fixed with fan (3) and lower fan (9) respectively, and the inner wall of casing (1) is fixed with temperature sensor (4), the internally mounted of casing (1) has motor main part (7), the upper and lower end of casing (1) is seted up flutedly (10), and the internally mounted of recess (10) has fastening bolt (11), the front end of casing (1) is fixed with temperature controller (17).

2. A heat sink cooling device for an electric motor according to claim 1, wherein: the inner wall of the shell (1) is fixed with a baffle (2), and the right end of the baffle (2) is connected with the motor main body (7) in an abutting mode.

3. A heat sink cooling device for an electric motor according to claim 1, wherein: the left end of the shell (1) is provided with a heat dissipation hole (18), and the right end of the shell (1) is provided with an opening (14).

4. A heat sink cooling device for an electric motor according to claim 1, wherein: a threaded hole (12) is formed in the shell (1), and the fastening bolt (11) penetrates through the threaded hole (12) to be rotatably connected with a threaded groove (13) formed in the motor main body (7).

5. A heat sink cooling device for an electric motor according to claim 1, wherein: bases (8) are welded at the left-right symmetrical positions of the lower end of the shell (1).

6. A heat sink cooling device for an electric motor according to claim 1, wherein: the output end of the temperature controller (17) is electrically connected with the input ends of the upper fan (3), the rotating motor (6) and the lower fan (9), and the input end of the temperature controller (17) is electrically connected with the output end of the temperature sensor (4).