Damper driving motor convenient for heat dissipation
By combining a liquid collection tank, cooling pipes, and a transmission mechanism, the problem of poor heat dissipation of the motor under different temperature environments is solved, achieving stable operation and efficient heat dissipation of the motor.
Patent Information
- Application Number
- CN202422753266.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-11-12
AI Technical Summary
Poor heat dissipation of motors under different temperature conditions can lead to unstable operation, increased energy consumption, and even condensation.
It adopts a combined structure of liquid collection tank, cooling pipe, transmission mechanism and cooling fan. The cooling fan is driven to rotate by the transmission mechanism through coolant circulation to achieve automatic heat dissipation of the motor.
Stable operation of the motor under different temperature conditions is achieved, avoiding increased energy consumption and condensation, and improving the motor's heat dissipation efficiency.
Smart Images
Figure CN223858997U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the field of dampers, in particular to a damper driving motor facilitating heat dissipation. BACKGROUND
[0002] The motor in the damper, namely the damper motor, mainly functions to slow down the vibration and inertial force of the motor rotor during the operation of the motor, and in practical applications, the damper motor is widely applied to motor load control, start control, speed control and the like in various industrial fields, and the size of the damping force can be accurately controlled by adjusting the current, so as to realize accurate control of the motor speed and torque.
[0003] When the motor works for a long time, heat is generated inside due to the continuous passage of current, if the heat dissipation is poor, the heat cannot be dissipated in time, the temperature inside the motor will continue to rise, which is easy to cause the motor to overheat and the resistance inside the motor to increase due to high temperature, thereby increasing the energy consumption and reducing the output power, and the stability of the motor is poor, but in some special cases such as use in low temperature, the heat dissipated in the motor is not so high, and the heat dissipation needs to be changed, or even the condensation phenomenon of the motor needs to be prevented, to avoid the increase of energy consumption and the instability of the motor. CONTENT OF THE INVENTION
[0004] In order to solve the problem that the heat dissipation of the motor cannot be changed according to the need in different temperature environments to prevent the instability of the motor, the increase of energy consumption and the condensation phenomenon, the application provides a damper driving motor facilitating heat dissipation.
[0005] The damper driving motor facilitating heat dissipation provided by the application adopts the following technical scheme:
[0006] The damper driving motor facilitating heat dissipation comprises a motor body, a liquid accumulation bin is fixed on one side of the motor body, a cooling pipe is arranged at the lower part of the liquid accumulation bin, a drainage bin is fixed on one side of the inner cavity of the liquid accumulation bin, and a transmission mechanism is arranged on one side of the drainage bin.
[0007] The transmission mechanism comprises a fan blade rotatably arranged in the inner cavity of the drainage bin, a first gear is fixed on the upper part of the fan blade, a second gear is arranged in meshing relation on one side of the first gear, a first helical gear is fixed on the lower part of the second gear, a second helical gear is arranged in meshing relation on one side of the first helical gear, a small single pulley is fixed on the side of the second helical gear away from the first helical gear, a belt is slidably arranged in the recess of the middle part of the small single pulley, a large single pulley is slidably arranged on the side of the belt away from the small single pulley, and a heat dissipation fan for air cooling heat dissipation is arranged on the side of the large single pulley away from the cooling pipe.
[0008] Through adoption of the above technical scheme, the liquid-accumulating bin and the cooling pipe can cooperate to circulate heat dissipation of the motor, and through cooperation of the drainage bin and the transmission mechanism, the heat dissipation fan can be driven to further dissipate heat when the motor dissipates a large amount of heat.
[0009] Preferably, the transmission mechanism further comprises a fixed block fixedly arranged on one side surface of the liquid-accumulating bin, and the upper part and the lower part of the fixed block are respectively rotatably connected with the second gear and the first helical gear.
[0010] Through adoption of the above technical scheme, the fixed block fixedly connected with the liquid-accumulating bin can support the second gear and the first helical gear.
[0011] Preferably, the cooling pipe is wound outside the motor body, and one end of the cooling pipe is fixedly penetrated through the bottom of the inner cavity of the drainage bin.
[0012] Through adoption of the above technical scheme, the cooling pipe is connected with the drainage bin, and is used in cooperation with the thermostat to control the pushing of the liquid on the fan blade.
[0013] Preferably, the one end of the cooling pipe fixedly penetrated through the upper part of the drainage bin is provided with a thermostat capable of being closed according to temperature change.
[0014] Through adoption of the above technical scheme, the thermostat can be set to close and open the valve according to the set temperature, so as to achieve the effect of automatically opening and closing the fan.
[0015] Preferably, a frame fixedly arranged outside the heat dissipation fan is fixedly connected with the motor body, and four corner blocks of the same structure and installation are symmetrically arranged at four corners of the frame on one side of the cooling pipe.
[0016] Through adoption of the above technical scheme, the four corner blocks can provide good support and certain damping effect for the whole device.
[0017] Preferably, the middle part of the corner block, which is at the same angle position as the first helical gear, is rotatably connected with the small single pulley and the second helical gear.
[0018] Through adoption of the above technical scheme, the corner block can support the rotation of the second helical gear and the small single pulley.
[0019] Preferably, the inner ring surface of the large single pulley is fixedly provided with a fixed shaft fixedly connected with the inner ring surface of the middle part of the heat dissipation fan.
[0020] Through adoption of the above technical scheme, the fixed shaft can fix the large single pulley and the fan, so that they can move synchronously.
[0021] Preferably, the one end of the drainage bin and the cooling pipe fixedly penetrated through the lower part is fixedly provided with a three-way valve fixedly penetrated through the liquid-accumulating bin.
[0022] By adopting the technical scheme, the three-way valve can help the cooling pipe to distribute the liquid, and can cooperate with the thermostat to realize the closing of the valve.
[0023] In summary, the present application has at least one of the following beneficial technical effects:
[0024] The cooling pipe and the liquid storage bin cooperate to realize the circulation cooling on the surface of the motor body, and the heat rises to make the thermostat guide the liquid into the drainage bin, and then the liquid drives the fan blades to rotate, and then drives the first gear, the second gear, the first bevel gear, the second bevel gear, the small single pulley, the large single pulley to rotate, so as to drive the cooling fan to rotate, and achieve the effect of further heat dissipation. When the temperature does not reach the setting of the thermostat, it indicates that the liquid in the cooling pipe is sufficient to dissipate the heat of the motor body, avoiding unnecessary waste. BRIEF DESCRIPTION OF DRAWINGS
[0025] Figure 1 It is a whole schematic view of the present application;
[0026] Figure 2 It is a rear view of the internal structure of the present application;
[0027] Figure 3 It is a front sectional view of the internal structure of the present application;
[0028] Figure 4 It is an exploded view of the internal structure of the present application;
[0029] Figure 5 It is an enlarged view of the transmission mechanism structure of the present application
[0030] Figure 6 It is an enlarged view of the connection relationship between the fan blades and the drainage bin of the present application.
[0031] Reference signs: 1, motor body; 2, liquid storage bin; 3, cooling pipe; 4, drainage bin;
[0032] 5, transmission mechanism; 51, fan blade; 52, first gear; 53, second gear; 54, first bevel gear; 55, second bevel gear; 56, small single pulley; 57, belt; 58, large single pulley; 59, fixed block;
[0033] 6, corner block; 7, frame; 8, thermostat; 9, cooling fan; 10, fixed shaft; 11, three-way valve. DETAILED DESCRIPTION
[0034] The following will be described in detail in combination with the drawings Figures 1-6 The present application will be further described in detail.
[0035] The application discloses a damper driving motor facilitating heat dissipation.
[0036] With reference to Figure 1 , Figure 2 , Figure 3 The damper driving motor facilitating heat dissipation comprises a motor body 1 and a liquid accumulation bin 2 fixedly arranged on one side of an upper portion of a mounting shell outside the motor body 1 close to a tail end, a drainage bin 4 fixedly arranged on one side of an inner cavity of the liquid accumulation bin 2 and used for rotating a fan blade 51 by water flow, and a cooling pipe 3 wound on an outer surface of the motor body 1 and arranged at a lower portion of the liquid accumulation bin 2 and the drainage bin 4, one end of the cooling pipe 3 is fixedly and penetratingly arranged at a bottom of the inner cavity of the liquid accumulation bin 2 and is sealed, a micro water pump is arranged at a position where the liquid accumulation bin 2 and the cooling pipe 3 are fixedly and penetratingly arranged, circulation of refrigerant in the liquid accumulation bin 2 and the cooling pipe 3 is facilitated, and the refrigerant is cooled and radiated, the micro water pump is arranged in the liquid accumulation bin 2, an electricity connection end of the micro water pump needs to penetrate the liquid accumulation bin 2 and be sealed to prevent liquid leakage, and the electricity connection end penetrating the liquid accumulation bin 2 can be connected to electricity together with the motor body 1 or separately.
[0037] With reference to Figure 1 , Figure 2 , Figure 3 The other end of the cooling pipe 3 is fixedly and penetratingly arranged at a bottom of an inner cavity of the drainage bin 4 and is sealed, a three-way valve 11 is fixedly arranged at a lower portion of the end of the cooling pipe 3 fixedly and penetratingly arranged at the drainage bin 4, a small section of the cooling pipe 3 is fixedly and penetratingly arranged at a side wall of the liquid accumulation bin 2 on one side of the drainage bin 4 through a valve port of the three-way valve 11 and is sealed, a thermostat 8 is arranged at an upper portion of the inner cavity of the end of the cooling pipe 3 fixedly and penetratingly arranged at the drainage bin 4, the thermostat 8 can be closed according to temperature change of refrigerant in the cooling pipe 3, the refrigerant can enter the inner cavity of the drainage bin 4, and the inner cavities of the liquid accumulation bin 2 and the drainage bin 4 are communicated.
[0038] The liquid accumulation bin 2 can be added with refrigerant, which can prevent the motor from being unable to start due to excessively low temperature in winter, and the refrigerant added in the liquid accumulation bin 2 can better radiate heat, the cooling pipe 3 wound on the outer surface of the motor body 1 can dredge heat of the motor body 1, is responsible for conveying heat radiated by the motor body 1 away, when heat in the cooling pipe 3 is high, the thermostat 8 arranged at the end of the cooling pipe 3 fixedly and penetratingly arranged at the drainage bin 4 is opened, refrigerant in the cooling pipe 3 can flow into the drainage bin 4, the inner cavities of the liquid accumulation bin 2 and the drainage bin 4 are communicated, so that circulation in the cooling pipe 3 and the liquid accumulation bin 2 is not affected, and the refrigerant flowing in the drainage bin 4 can rotate the fan blade 51, and drive the whole transmission mechanism 5 to operate, the thermostat 8 can adopt a type with paraffin as an internal material and can be automatically opened and closed under thermal expansion and cold contraction.
[0039] Referring to Figure 4 , Figure 5 , the transmission mechanism 5 is arranged on one side of the drain chamber 4, and the transmission mechanism 5 comprises a fan blade 51 rotatably arranged in the inner cavity of the drain chamber 4 near the opening of the liquid accumulation chamber 2. The fan blade 51 is fixedly connected with a first gear 52 on one side of the upper part of the inner cavity of the drain chamber 4, and the first gear 52 is sealed at the position of the drain chamber 4 to prevent liquid leakage. The first gear 52 is arranged in meshing relationship with a second gear 53 on the side away from the cooling pipe 3, and the lower part of the second gear 53 is fixedly penetrated into the middle part of a fixed block 59. The fixed block 59 is fixedly connected with the outer side wall of the liquid accumulation chamber 2 on one side of the drain chamber 4. The second gear 53 is fixedly penetrated into one end of the fixed block 59 and is fixedly connected with a first bevel gear 54. The first bevel gear 54 is arranged in meshing relationship with a second bevel gear 55 on the side away from the fan blade 51. The surface on the side away from the first bevel gear 54 of the second bevel gear 55 is fixedly connected with the surface on one side of a small single pulley 56. The small single pulley 56 is arranged in sliding relationship with a belt 57 in the recess in the middle part of the small single pulley 56. The belt 57 is arranged in sliding relationship with the inner recess on the outer ring surface of a large single pulley 58 on the side away from the small single pulley 56. Thus, the belt 57 can move around the small single pulley 56 and the belt 57, and the rotational kinetic energy of the small single pulley 56 is transmitted to the large single pulley 58, so that the large single pulley 58 can rotate together with the small single pulley 56.
[0040] When the frozen liquid enters the drain chamber 4, the fan blade 51 is pushed to rotate. When the fan blade 51 rotates, the first gear 52 fixedly connected with the upper part of the fan blade 51 rotates synchronously. When the first gear 52 rotates, the second gear 53 arranged in meshing relationship with the first gear 52 rotates, and the first bevel gear 54 fixedly connected with the second gear 53 rotates synchronously. When the first bevel gear 54 rotates, the second bevel gear 55 arranged in meshing relationship with the first bevel gear 54 rotates, and the small single pulley 56 fixedly connected with the second bevel gear 55 rotates synchronously. When the small single pulley 56 rotates, the belt 57 moves around the small single pulley 56, and the rotational kinetic energy is transmitted to the large single pulley 58, so that the large single pulley 58 rotates together with the small single pulley 56.
[0041] Referring to Figure 2 , Figure 3 , Figure 4The inner ring surface of the large single pulley 58 is fixedly connected with the outer ring surface of one side of the fixed shaft 10, and the outer ring surface of the fixed shaft 10 away from the large single pulley 58 is fixedly connected with the inner ring surface of the middle part of the cooling fan 9, and the outer part of the cooling fan 9 is fixedly connected with the inner surface of the frame 7, and the outer surface of the frame 7 is fixedly connected with the shell of the motor body 1, and the frame 7 is fixedly arranged with four corner blocks 6 on the surface of one side of the cooling pipe 3, and the four corner blocks 6 are symmetrically arranged, and the structure and installation mode of the four corner blocks 6 are the same, and among the four corner blocks 6, the corner block 6 at the same angle position as the first helical gear 54 is movably penetrated by the small single pulley 56 and the second helical gear 55, and the small single pulley 56 and the second helical gear 55 are rotatably arranged on the corner block 6.
[0042] The fixed shaft 10 is fixedly connected with the large single pulley 58 and the cooling fan 9, so that the large single pulley 58 can drive the cooling fan 9 to rotate when the large single pulley 58 rotates, and the cooling fan 9 can discharge the heat generated by the motor body 1 to the outside when the cooling fan 9 rotates, and the cooling pipe 3 can improve the heat dissipation effect, and the frame 7 is fixedly connected with the motor body 1 to provide support for the cooling fan 9 and the fixed shaft 10, thereby supporting the rotation of the large single pulley 58, and the corner block 6 is fixedly connected with the frame 7 and is rotatably connected with the small single pulley 56 and the second helical gear 55, which is also to provide support for the rotation of the second helical gear 55 and the small single pulley 56.
[0043] It should be noted that the motor body 1, the thermostat 8 and the three-way valve 11 are prior art, and their structure and principle will not be described here. The above device also needs to be installed with a micro water pump for operation, and the micro water pump can be powered with the motor, and the thermostat 8 can be a thermostat 8 with paraffin material inside. However, since they are prior art, they will not be described in detail.
[0044] The implementation principle of the damper driving motor with the heat dissipation convenience according to the embodiment of the application is as follows: when the motor body 1 is running, the refrigerant in the liquid storage bin 2 will also circulate and dissipate heat outside the motor body 1 under the action of the micro water pump through the cooling pipe 3; when the heat dissipated in the motor body 1 is large, the heat transferred to the cooling liquid in the cooling pipe 3 increases, at this time, the heat will be captured by the thermostat 8, when the heat is greater than the preset value of the thermostat 8, the thermostat 8 will open the passage, so that the cooling liquid in the cooling pipe 3 enters the drainage bin 4 through the upper end of the three-way valve 11, and then flows back into the liquid storage bin 2, but the liquid will push the fan blade 51 to rotate in the process of backflow, the fan blade 51 will drive the first gear 52 to rotate synchronously, and then the second gear 53 and the first helical gear 54 rotate synchronously, the rotation of the first helical gear 54 can drive the second helical gear 55 and the small single pulley 56 to rotate synchronously, and then the large single pulley 58 can be driven to rotate through the belt 57, and the large single pulley 58 can drive the heat dissipation fan 9 to rotate through the fixed shaft 10, and the rotation of the heat dissipation fan 9 can discharge the heat dissipated by the motor body 1 and discharge the heat dissipated by the cooling liquid in the cooling pipe 3 at the same time.
[0045] The above is only the optional embodiment of the present disclosure, and is not used to limit the present disclosure, and the present disclosure can have various modifications and changes for the person skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present disclosure shall be included in the protection scope of the present disclosure.
Claims
1. A damper drive motor that facilitates heat dissipation, characterized by: Including motor body (1), one side of the motor body (1) is fixed with liquid storage bin (2), the lower part of the liquid storage bin (2) is provided with cooling pipe (3), the inner cavity of the liquid storage bin (2) is fixed with drainage bin (4) on one side, the drainage bin (4) is provided with transmission mechanism (5) on one side; The transmission mechanism (5) includes a fan blade (51) rotatably arranged in the drainage bin (4), the upper part of the fan blade (51) is fixedly provided with a first gear (52), the first gear (52) is meshingly provided with a second gear (53) on one side, the lower part of the second gear (53) is fixedly provided with a first helical gear (54), the first helical gear (54) is meshingly provided with a second helical gear (55) on one side, the second helical gear (55) is fixedly provided with a small single pulley (56) away from the first helical gear (54) on one side, the middle groove of the small single pulley (56) is slidably provided with a belt (57), the large single pulley (58) is slidably provided with the belt (57) away from the small single pulley (56) on one side, the large single pulley (58) is provided with a heat dissipation fan (9) for air cooling heat dissipation away from the cooling pipe (3) on one side; The cooling pipe (3) is wound on the outside of the motor body (1), and one end of the cooling pipe (3) is fixedly penetrated into the inner cavity of the drainage bin (4), and the other end of the cooling pipe (3) is fixedly penetrated into the upper part of the drainage bin (4) and is provided with a thermostat (8) capable of closing according to temperature change.
2. The damper drive motor with ease of heat dissipation of claim 1, wherein: The transmission mechanism (5) further includes a fixed block (59) fixedly arranged on the surface of the liquid storage bin (2), and the upper part and the lower part of the fixed block (59) are rotatably connected with the second gear (53) and the first helical gear (54) respectively.
3. The damper drive motor of claim 1, wherein: The heat dissipation fan (9) is fixedly provided with a frame (7) fixedly connected with the motor body (1) on the outside, and the frame (7) is located on one side of the cooling pipe (3) Four corner blocks (6) with the same structure and installation are symmetrically arranged at four corners.
4. The damper drive motor of claim 3, wherein: The middle part of the corner block (6) located at the same angle position as the first helical gear (54) among the four corner blocks (6) is rotatably connected with the small single pulley (56) and the second helical gear (55).
5. The damper drive motor of claim 1, wherein: The inner ring surface of the large single pulley (58) is fixedly provided with a fixed shaft (10) fixedly connected with the middle inner ring surface of the heat dissipation fan (9).
6. The damper drive motor of claim 1, wherein: The drainage bin (4) and the cooling pipe (3) are fixedly penetrated into one end of the lower part, and the three-way valve (11) is fixedly penetrated into the liquid storage bin (2).