Motor hanging seat with excellent heat dissipation performance

Abstract

The utility model discloses a motor hanging seat with excellent heat dissipation performance, which comprises a base, heat conduction bosses at two sides of the base are provided with heat dissipation grooves II, the base is provided with heat dissipation grooves I at two ends of the heat dissipation grooves II, the number of the heat dissipation grooves I is three, and the heat dissipation grooves I correspond to the front, middle and rear positions of a motor. Mounting grooves are formed in the front end and the rear end of the base correspondingly. By arranging the heat conduction boss made of the high heat conduction material and the arc-shaped heat conduction plate, heat dissipation can be conducted on the side, making contact with the hanging seat, of the motor, the situation that heat cannot be dissipated due to heat accumulation is avoided, the arranged heat dissipation fins are distributed in an array mode, the heat dissipation area of the hanging seat is effectively increased, and the arranged heat exchange pipes penetrate through the heat dissipation fins, so that heat dissipation efficiency is improved. The heat dissipation fans are respectively arranged at the front part, the middle part and the rear part of the motor, so that the heat is forcibly taken away through air flow, heat accumulation is further avoided, and the weight of the lifting seat is reduced by adopting an aluminum alloy light material.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor installation technical field, concretely is a motor suspension seat with excellent heat dissipation performance. BACKGROUND

[0002] The motor suspension seat is a key component on the bogie frame of rail transit vehicles (such as high-speed rail), used for fixing the traction motor component to ensure the stability of the motor in operation.

[0003] The prior art discloses a motor lower suspension seat, relating to the rail technical field, comprising a fixed plate, the top of the fixed plate is fixedly connected with a supporting block, the top of the supporting block is fixedly connected with a mounting block, a pair of mounting holes are formed in the mounting block, and the top of the fixed plate is provided with an identification area.

[0004] The motor suspension seat has a solid metal structure, and the heat dissipation area is limited, so that the heat is easily accumulated at the contact part between the hoisting and the motor during the operation of the motor, and the long-term high temperature affects the performance and service life of the motor. UTILITY MODEL CONTENTS

[0005] The utility model discloses a motor suspension seat with excellent heat dissipation performance, which solves the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a motor suspension seat with excellent heat dissipation performance, comprising a base, the two sides of the base are provided with heat dissipation grooves two, the base is provided with heat dissipation grooves one at both ends of the heat dissipation grooves two, and the front and rear ends of the base are provided with mounting grooves.

[0007] The arc-shaped heat conduction plates are fixedly connected to the groove openings of the heat dissipation grooves two, the bottom side of the arc-shaped heat conduction plates is provided with heat dissipation fins, the water tanks are installed at one end of the mounting grooves, the outer side of the water tank is provided with a drain pipe, the bottom of the water tank is fixedly connected with a base, the bottom side of the water tank and inside the base are provided with refrigeration fins, the base is provided with ventilation grooves around, the heat exchange pipes are arranged between the water inlet and outlet of the water tank, and the heat exchange pipes penetrate through the heat dissipation fins and are connected with the water tank through the water pump.

[0008] In the technical scheme, the heat-conducting boss and the arc-shaped heat-conducting plate made of high-thermal-conductivity material can dissipate heat on the side of the motor in contact with the suspension seat, so that heat accumulation is avoided, the heat dissipation fins are arranged in an array, the heat dissipation area of the suspension seat is effectively increased, the heat exchange pipe is arranged to penetrate through the heat dissipation fins, and the heat of the heat dissipation fins can be quickly taken away, so that the heat dissipation of the suspension seat is accelerated.

[0009] The cover plate is arranged at the slot opening of the heat dissipation groove through rivets, the cover plate is provided with ventilation holes arranged in an array, and the heat dissipation fan is arranged in the heat dissipation groove.

[0010] In the technical scheme, the heat dissipation fans are arranged at the front, middle and rear positions of the motor, and heat is forcedly taken away by airflow, so that heat accumulation is further avoided.

[0011] As a further preferred aspect of the technical scheme, the base is internally provided with mounting holes one on both sides, the mounting holes one are connected with the motor through bolts, and the base is provided with mounting holes two on both side edges, and the mounting holes two are connected with external equipment through bolts.

[0012] As a further preferred aspect of the technical scheme, the heat dissipation fins are arranged in an array, and the spacing between adjacent heat dissipation fins is 2-5 mm.

[0013] As a further preferred aspect of the technical scheme, the heat dissipation fins are arranged in the heat dissipation groove two, and the bottom side of the heat dissipation fins is flush with the bottom side of the heat dissipation groove two.

[0014] As a further preferred aspect of the technical scheme, the base is made of aluminum alloy material.

[0015] In the technical scheme, aluminum alloy light material is used to reduce the weight of the suspension seat and to quickly conduct heat.

[0016] As a further preferred aspect of the technical scheme, the heat-conducting boss on the base is in contact with the motor shell, and the outer wall below the motor is in contact with the arc-shaped heat-conducting plate.

[0017] As a further preferred aspect of the technical scheme, the heat dissipation groove one is provided with three groups corresponding to the front, middle and rear positions of the motor.

[0018] The utility model provides a kind of motor suspension seat with excellent heat dissipation performance, with the following beneficial effects:

[0019] (1) the utility model discloses a heat-conducting boss and an arc-shaped heat-conducting plate made of high-thermal-conductivity material, which can dissipate heat on the side of the motor in contact with the suspension seat, so that heat accumulation is avoided, the heat dissipation fins are arranged in an array, the heat dissipation area of the suspension seat is effectively increased, the heat exchange pipe is arranged to penetrate through the heat dissipation fins, and the heat of the heat dissipation fins can be quickly taken away, so that the heat dissipation of the suspension seat is accelerated.

[0020] (2) This utility model further avoids heat accumulation by setting heat dissipation fans at the front, middle and rear of the motor and forcibly removing heat through airflow. It also uses lightweight aluminum alloy material to reduce the weight of the hanging seat. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a partial cross-sectional view of the present invention;

[0023] Figure 3 This is an enlarged view of Figure B of this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the base of this utility model;

[0025] Figure 5 This is an enlarged view of Figure A of this utility model;

[0026] In the diagram: 1. Base; 11. Heat dissipation slot one; 12. Heat dissipation slot two; 13. Mounting hole one; 14. Mounting hole two; 15. Mounting slot; 2. Heat dissipation fan; 21. Cover plate; 3. Arc-shaped heat conduction plate; 31. Heat dissipation fins; 32. Heat exchange tube; 33. Water tank; 331. Drain pipe; 332. Base; 333. Ventilation slot; 334. Cooling chip. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0028] This utility model provides a technical solution: such as Figure 1 and Figure 4 As shown in this embodiment, a motor mounting bracket with excellent heat dissipation performance includes a base 1. The base 1 is made of aluminum alloy material, which is lightweight to reduce the weight of the bracket. Mounting holes 13 are provided on both sides of the base 1. The mounting holes 13 are connected to the motor by bolts. Mounting holes 14 are provided on both sides of the base 1 edge. The mounting holes 14 are connected to external equipment by bolts. Heat dissipation grooves 12 are provided on both sides of the base 1 heat-conducting protrusions. Heat dissipation grooves 11 are provided on the base 1 at both ends of the heat dissipation grooves 12. Mounting grooves 15 are provided at both the front and rear ends of the base 1.

[0029] like Figure 2 and Figure 4As shown, the grooves of the heat dissipation groove one 11 are provided with cover plates 21 through rivets, and the cover plates 21 are provided with ventilation holes in an array. The heat dissipation groove one 11 is provided with three groups of heat dissipation fans 2 corresponding to the front, middle and rear positions of the motor. The heat dissipation fans 2 are arranged at the front, middle and rear positions of the motor respectively to forcibly take away heat through airflow and further avoid heat accumulation.

[0030] As shown in Figure 2 , Figure 3 and Figure 5 , the heat-conducting bosses on the base 1 are in contact with the motor shell, and the outer wall below the motor is in contact with the arc-shaped heat-conducting plate 3. The grooves of the heat dissipation groove two 12 are fixedly connected with the arc-shaped heat-conducting plate 3. The arc-shaped heat-conducting plate 3 is provided with heat dissipation fins 31 arranged on the bottom side. The heat dissipation fins 31 are arranged in an array, and the spacing between adjacent heat dissipation fins 31 is 2-5 mm. This spacing is determined by comprehensively considering the heat exchange efficiency of the fins, fluid resistance and dust prevention and other factors. The heat dissipation fins 31 are arranged inside the heat dissipation groove two 12, and the bottom side of the heat dissipation fins 31 is flush with the bottom side of the heat dissipation groove two 12. One end of the installation groove 15 is provided with a water tank 33. A temperature sensor is arranged in the water tank 33. When the water tank temperature sensor detects that the temperature is higher than the set value, the power supply of the refrigeration fin 334 is started. The cold end absorbs the heat of the water tank to reduce the water temperature. The hot end discharges heat to the external environment through the aluminum heat dissipation fins and the fan. One end of the outer side of the water tank 33 is provided with a drain pipe 331. The bottom of the water tank 33 is fixedly connected with a base 332. The bottom side of the water tank 33 and inside the base 332 are provided with refrigeration fins 334. The refrigeration fins 334 on the water tank usually adopt semiconductor refrigeration technology (Peltier effect), which is a prior art field. The base 332 is provided with ventilation grooves 333 around. Heat exchange pipes 32 are arranged between the water inlet and outlet of one end of the inner side of the water tank 33. The heat exchange pipes 32 penetrate through the heat dissipation fins 31 and are connected with the water tank 33 through a water pump. The heat-conducting bosses made of high-thermal-conductivity material and the arc-shaped heat-conducting plate 3 can dissipate heat on the side of the motor in contact with the suspension seat, avoid heat accumulation and heat dissipation. The heat dissipation fins 31 arranged in an array effectively increase the heat dissipation area of the suspension seat. The heat exchange pipes 32 penetrating through the heat dissipation fins 31 can quickly take away the heat of the heat dissipation fins 31 and accelerate the heat dissipation of the suspension seat.

[0031] The utility model provides a motor hanging seat that excellent heat dissipation performance, concrete working principle is as follows: through bolt makes the mounting hole one 13 with the mounting hole on the motor connection, makes the motor shell with the heat conduction boss and the arc heat conduction plate 3 contact, makes the motor and the heat that accumulates with the hanging seat through the arc heat conduction plate 3 guide 31, when the motor operation starts the water pump simultaneously 33 in the cooling water circulation flow in 32, through the heat transfer fast takes away the heat on the heat dissipation fin 31, installs temperature sensor in the water tank 33, when the water tank temperature sensor detects temperature higher than the set value, starts the refrigeration piece 334 power, the cold end absorbs the water tank heat, reduces the water temperature, the hot end radiates and arranges the heat to the external environment, makes the water tank 33 cooling water circulation use, starts the cooling fan 2 simultaneously, through the airflow forcedly takes away the heat, further avoids the heat accumulation.

[0032] Although the embodiments of the utility model have been shown and described, it will be appreciated by those of ordinary skill in the art that various changes, modifications, alternatives, and variations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A motor suspension with excellent heat dissipation, comprising a base (1), characterized in that: Both sides of the base (1) are provided with heat dissipation grooves two (12), and the base (1) is provided with heat dissipation grooves one (11) at both ends of the heat dissipation grooves two (12), and the base (1) is provided with mounting grooves (15) at both ends. The arc-shaped heat conduction plates (3) are fixedly connected to the notches of the heat dissipation grooves two (12), the arc-shaped heat conduction plates (3) are provided with heat dissipation fins (31) on the bottom side, one end of the mounting grooves (15) is provided with a water tank (33), one end of the outer side of the water tank (33) is provided with a drain pipe (331), the bottom of the water tank (33) is fixedly connected with a base (332), the bottom side of the water tank (33) and inside the base (332) are provided with refrigeration fins (334), the base (332) is provided with ventilation grooves (333) around, the heat exchange pipes (32) are arranged between the water inlets and outlets of one end of the inner side of the water tank (33), the heat exchange pipes (32) penetrate through the heat dissipation fins (31) and are connected with the water tank (33) through a water pump; The heat dissipation grooves one (11) are provided with cover plates (21) at the notches through rivets, the cover plates (21) are provided with ventilation holes in an array, and the heat dissipation grooves one (11) are provided with heat dissipation fans (2).

2. The motor hanger with excellent heat dissipation performance according to claim 1, characterized in that: Both sides of the base (1) are provided with mounting holes one (13) inside, the mounting holes one (13) are connected with the motor through bolts, and the edges of both sides of the base (1) are provided with mounting holes two (14), the mounting holes two (14) are connected with external equipment through bolts.

3. The motor hanger with excellent heat dissipation performance according to claim 1, characterized in that: The heat dissipation fins (31) are arranged in an array, and the distance between adjacent heat dissipation fins (31) is 2-5mm.

4. The motor hanger with excellent heat dissipation performance according to claim 1, characterized in that: The heat dissipation fins (31) are arranged inside the heat dissipation grooves two (12), and the bottom side of the heat dissipation fins (31) is flush with the bottom side of the heat dissipation grooves two (12).

5. The motor hanger with excellent heat dissipation performance according to claim 1, characterized in that: The base (1) is made of aluminum alloy material.

6. The motor hanger with excellent heat dissipation performance according to claim 1, characterized in that: The heat conduction bosses on the base (1) are in contact with the motor shell, and the outer wall below the motor is in contact with the arc-shaped heat conduction plate (3).

7. The motor hanger with excellent heat dissipation performance according to claim 1, characterized in that: The heat dissipation grooves one (11) are provided with three groups, corresponding to the front, middle and rear positions of the motor.

Images