CN216721125U - Liquid-cooled motor housing - Google Patents

Abstract

The utility model discloses a liquid-cooled motor shell, which relates to the technical field of motor shells and comprises a support bottom plate, wherein one end of the support bottom plate is hinged with a support ring rod, the other end of the support bottom plate is hinged with a support plate, one side of the support bottom plate is provided with a refrigeration assembly, and the top side of the support bottom plate is provided with a refrigeration folded plate which is communicated with the support bottom plate; a hollow layer is arranged on the inner side of the supporting bottom plate, a supporting strip plate is arranged on the inner side of the hollow layer, mounting holes are formed in the tops of two ends of the supporting strip plate, a drain pipe is arranged on one side of the supporting bottom plate, and a threaded cap is arranged at one end of the drain pipe; the cooling and heat dissipation can be uniformly and comprehensively carried out on the main structure in the motor, and the cooling and heat dissipation effect is better; moreover, a constant low-temperature environment can be created for the main structure in the motor, and the cooling and heat dissipation of the main structure in the motor are further facilitated.

Description

Liquid-cooled motor housing

Technical Field

The utility model relates to the technical field of motor shells, in particular to a liquid-cooled motor shell.

Background

The motor is commonly called as a motor, and is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, a shell is usually arranged outside the electromagnetic device to serve as a protective layer, heat dissipation holes and heat dissipation fans are arranged on end covers of existing motor shells to dissipate heat of the motor, when the heat dissipation fans and the heat dissipation holes of the end covers of the existing motor shells dissipate heat, only one end of a main body structure in the motor can be dissipated, the main body structure in the motor cannot be uniformly and comprehensively dissipated and cooled, and the heat dissipation and cooling effects are low; moreover, a constant low temperature environment cannot be provided for the main structure inside the motor.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above disadvantages, the present invention provides a liquid-cooled motor casing, which can uniformly and comprehensively cool and dissipate heat of the main structure inside the motor, and has a better cooling and heat dissipating effect; moreover, a constant low-temperature environment can be created for the main structure in the motor, and the cooling and heat dissipation of the main structure in the motor are further facilitated.

The utility model is realized in such a way that a liquid-cooled motor shell is constructed, and the liquid-cooled motor shell comprises a supporting bottom plate, wherein one end of the supporting bottom plate is hinged with a supporting ring rod, the other end of the supporting bottom plate is hinged with a supporting plate, one side of the supporting bottom plate is provided with a refrigeration assembly, and the top side of the supporting bottom plate is provided with a refrigeration folded plate which is communicated with the refrigeration assembly.

Further, the refrigeration assembly comprises a cold water bin, a submersible pump, a heat dissipation fan, heat dissipation fins, a semiconductor refrigeration piece, a water delivery pipe and a temperature controller, the semiconductor refrigeration piece is installed on one side of the cold water bin, the heat dissipation fins are installed at the heat dissipation end of the semiconductor refrigeration piece, the heat dissipation fan is installed on one side of the heat dissipation fins, the submersible pump is installed at the top of the inner side of the cold water bin, the water delivery pipe is connected to the water delivery end of the submersible pump, and the temperature controller is installed at the top of the outer side of the cold water bin.

Further, the refrigeration folded plate includes cavity board in the side arc, supports cavity board, spliced pole, top arc cavity board, cavity connection leather sheath and temperature sensor, supports the cavity board and connects in cavity board one side in the side arc through cavity connection leather sheath, and the cavity board opposite side is equipped with the cavity board in the top arc in the side arc, and the spliced pole is located the cavity board in the side arc, is supported cavity board and top arc cavity board both ends, and temperature sensor installs in supporting cavity board one side.

Furthermore, one side of the supporting ring rod is equidistantly provided with limiting holes, and the inner side of each limiting hole is provided with a threaded through hole.

Furthermore, a clamping through hole is formed in a narrow edge on one side of the hollow plate in the side arc, a threaded connecting hole is formed in one end of the connecting column, a rubber plug cover is arranged at a water injection port in the top of the hollow plate in the top arc, and hollow rubber pipes are arranged on narrow edges on two sides of the hollow plate in the top arc.

Further, the supporting bottom plate inboard is equipped with the hollow layer, and the hollow layer inboard is equipped with the support slat, and the mounting hole has been seted up at support slat both ends top, and supporting bottom plate one side is equipped with the drain pipe, and drain pipe one end is equipped with the screw cap.

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

the method has the advantages that: put through the immersible pump power, clear water after the immersible pump will cool the inside temperature reduction in cold water storehouse is delivered to the arc in the top through the raceway, then flow into the hollow plate in the side arc through cavity rubber tube, hollow plate flows into the side arc in the rethread side arc, then flow into the hollow layer, then just get into cold water storehouse by the hollow layer again, make the cold water of cooling in whole refrigeration folded plate and the inboard circulation flow of hollow layer, can be evenly comprehensive cool down the heat dissipation for the inside major structure of motor, the radiating effect of cooling is better.

The method has the advantages that: set for the temperature range through temperature controller, when temperature sensor detects that the temperature when supporting the cavity board and flowing through the cold water is less than the temperature range that temperature controller set for, temperature sensor transmits temperature information for behind the temperature controller, temperature controller disconnection semiconductor refrigeration piece power, when temperature sensor detects that the temperature when supporting the cavity board and flowing through the cold water is higher than the temperature range that temperature controller set for, temperature sensor transmits temperature information for behind the temperature controller, temperature controller switch-on semiconductor refrigeration piece power, the semiconductor refrigeration piece continues to refrigerate, can build a invariable microthermal environment for the inside major structure of motor, the heat dissipation of the cooling of the inside major structure of motor of further being convenient for.

Drawings

FIG. 1 is a schematic view of the structure of the liquid-cooled motor casing of the present invention;

FIG. 2 is a schematic view of a threaded through-hole configuration of the present invention;

FIG. 3 is a schematic view of a spacing hole structure according to the present invention;

FIG. 4 is a transverse cross-sectional view of the support base of the present invention;

FIG. 5 is a schematic view of the refrigeration assembly of the present invention;

FIG. 6 is a schematic view of the refrigeration flap construction of the present invention;

FIG. 7 is a schematic view of a snap through hole configuration of the present invention;

FIG. 8 is a schematic view of the hollow rubber tube structure of the present invention;

FIG. 9 is a schematic view of a top-curved hollow plate structure according to the present invention;

FIG. 10 is a schematic view of the threaded connection of the present invention.

In the figure: the refrigerator comprises a supporting bottom plate 1, a supporting ring rod 2, a supporting plate 3, a refrigerating assembly 4, a refrigerating folded plate 5, a hollow layer 11, a supporting strip plate 12, a mounting hole 13, a water drainage pipe 14, a threaded cap 15, a limiting hole 21, a threaded through hole 22, a cold water bin 41, a submersible pump 42, a heat dissipation fan 43, heat dissipation fins 44, a semiconductor refrigerating sheet 45, a water conveying pipe 46, a temperature controller 47, a side arc hollow plate 51, a supporting hollow plate 52, a connecting column 53, a top arc hollow plate 54, a hollow connecting leather sheath 55, a temperature sensor 56, a clamping through hole 511, a threaded connecting hole 531, a rubber plug cover 541 and a hollow rubber pipe 542.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be specifically understood, and unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by one of ordinary skill in the art to which the present invention belongs.

The technical scheme of the utility model is further elaborated in detail by combining the drawings and the specific embodiments of the specification, and the liquid-cooled motor shell provided by the embodiment of the application comprises a supporting base plate 1, wherein one end of the supporting base plate 1 is hinged with a supporting ring rod 2, the other end of the supporting base plate 1 is hinged with a supporting plate 3, a refrigeration assembly 4 is arranged on one side of the supporting base plate 1, and a refrigeration folded plate 5 is arranged on the top side of the supporting base plate 1 and communicated with the top side of the supporting base plate 1.

Referring to fig. 1 and 5 together, the refrigeration assembly 4 includes a cold water tank 41, a submersible pump 42, a heat dissipation fan 43, heat dissipation fins 44, a semiconductor refrigeration sheet 45, a water pipe 46 and a temperature controller 47, wherein the semiconductor refrigeration sheet 45 is installed at one side of the cold water tank 41, the heat dissipation fins 44 are installed at the heat dissipation end of the semiconductor refrigeration sheet 45, the heat dissipation fan 43 is installed at one side of the heat dissipation fins 44, the submersible pump 42 is installed at the top of the inner side of the cold water tank 41, the water pipe 46 is connected to the water delivery end of the submersible pump 42, and the temperature controller 47 is installed at the top of the outer side of the cold water tank 41;

cold water storehouse 41 is the aluminium products, temperature controller 47 and semiconductor refrigeration piece 45 electric connection, temperature controller 47 and temperature sensor 56 electric connection, switch on semiconductor refrigeration piece 45 power, semiconductor refrigeration piece 45 operation back is through its refrigeration end with cold water storehouse 41 refrigeration cooling, make its inside clear water cooling, switch on heat dissipation fan 43 power simultaneously, heat dissipation fin 44 is derived the heat that semiconductor refrigeration piece 45 gived off, then the rethread heat dissipation fan 43 looses the heat, raceway 46 one end is connected in the hollow plate 54 top in the top arc, and both communicate.

As shown in fig. 5-6, the refrigeration flap 5 includes a side arc hollow plate 51, a supporting hollow plate 52, a connecting column 53, a top arc hollow plate 54, a hollow connecting leather sheath 55 and a temperature sensor 56, the supporting hollow plate 52 is connected to one side of the side arc hollow plate 51 through the hollow connecting leather sheath 55, the top arc hollow plate 54 is arranged on the other side of the side arc hollow plate 51, the connecting column 53 is arranged at two ends of the side arc hollow plate 51, the supporting hollow plate 52 and the top arc hollow plate 54, and the temperature sensor 56 is mounted on one side of the supporting hollow plate 52;

the bottom of each group of supporting hollow plates 52 is connected with two groups of side arc hollow plates 51 through hollow connecting leather sleeves 55, the two groups of side arc hollow plates 51 at the bottom of each supporting hollow plate 52 are also connected through hollow connecting leather sleeves 55, the bottommost side arc hollow plate 51 is fixedly connected with the supporting bottom plate 1, hollow rubber pipes 542 on the narrow sides of the top arc hollow plate 54 are respectively embedded into clamping through holes 511 on one sides of the two groups of side arc hollow plates 51, so that the top arc hollow plate 54 is communicated with the two groups of side arc hollow plates 51, then a power supply of the submersible pump 42 is switched on, the submersible pump 42 sends the cooled clean water in the cold water bin 41 to the top arc hollow plate 54 through the water conveying pipe 46, then the cooled clean water flows into the side arc hollow plates 51 through the hollow rubber pipes 542, then flows into the side arc hollow plates 51 through the side arc hollow plates 51, and then flows into the hollow layers 11.

Referring to fig. 2-3, a limiting hole 21 is formed on one side of the supporting ring rod 2 at an equal distance, and a threaded through hole 22 is formed on the inner side of the limiting hole 21;

the structure principle of the edge of the support plate 3 is consistent with that of the support ring rod 2, the limit holes 21 are equidistantly formed in one side of the edge of the support plate 3, threaded through holes 22 are formed in the inner sides of the limit holes 21, the top arc hollow plate 54 is installed between the two sets of side arc hollow plates 51, the support plate 3 is erected again, the limit holes 21 are embedded in the outer side of the connecting column 53, bolts are used for penetrating through the screw-in threaded connecting holes 531 from one end of the threaded through holes 22 to be fixed, the support plate 3 is fixed well at the moment, the support ring rod 2 is erected again, the support ring rod 2 is fixed well in the same mode, the bottom of the support plate 3 and the bottom of the support ring rod 2 and the connecting column 53 corresponding to the two sets of support hollow plates 52 at the bottom of the support ring rod are fixedly connected through the bolts, the support plate 3 and the support ring rod 2 cannot collapse, and meanwhile the whole refrigeration folded plate 5 is supported and cannot collapse.

Referring to fig. 8-10, a clamping through hole 511 is formed in a narrow side of the side arc hollow plate 51, a threaded connecting hole 531 is formed in one end of the connecting column 53, a rubber plug cap 541 is arranged at a water injection port in the top of the top arc hollow plate 54, and a hollow rubber tube 542 is formed in a narrow side of the top arc hollow plate 54;

the hollow plate 51 in the side arc, support hollow plate 52, spliced pole 53 and the hollow plate 54 in the top arc are the aluminium products for the majority, only the top layer of hollow plate 51 in the side arc and hollow plate 54 in the top arc is made for transparent plastic, open rubber stopper lid 541 back, through the appropriate injection clear water of top water filling port, through hollow plate 51 in the side arc and hollow plate 54 top layer transparent plastic of top arc can observe the quantity of having injected water, and simultaneously, the water level of clear water is less than clamping through-hole 511 position height in the hollow plate 51 in the side arc, hollow rubber tube 542 is made through rubber, when embedding clamping through-hole 511 with hollow rubber tube 542, through the elasticity of hollow rubber tube 542, make clamping through-hole 511 when oppressing hollow rubber tube 542, can improve the compactness that hollow rubber tube 542 and clamping through-hole 511 are connected greatly.

Referring to fig. 4, a hollow layer 11 is disposed inside the supporting base plate 1, a supporting strip plate 12 is disposed inside the hollow layer 11, mounting holes 13 are disposed at the top of two ends of the supporting strip plate 12, a drain pipe 14 is disposed on one side of the supporting base plate 1, and a screw cap 15 is disposed at one end of the drain pipe 14;

install the inside major structure of motor through mounting hole 13, support through supporting slat 12 simultaneously, hollow layer 11 and cold water storehouse 41 intercommunication, the 14 one end openings of drain pipe are equipped with to the screw thread, and screw cap 15 inboard is equipped with the screw thread, unscrews screw cap 15, and the drain pipe 14 of being convenient for is discharged hollow layer 11, cold water storehouse 41 and the inside clear water of refrigeration folded plate 5.

The working principle of the utility model is as follows: firstly, the main structure in the motor is well installed through the installation hole 13, and is supported through the support strip plate 12, then the hollow rubber pipes 542 at the narrow sides at the two sides of the arc hollow plate 54 are respectively embedded into the clamping through holes 511 at one side of the two groups of side arc hollow plates 51, so that the top arc hollow plate 54 is communicated with the two groups of side arc hollow plates 51, then the support plate 3 is erected, so that the limiting hole 21 is nested at the outer side of the connecting column 53, then a bolt is used for penetrating through the threaded through hole 22 and screwing into the threaded connecting hole 531 for fixing, at the moment, the support plate 3 is well fixed, then the support ring rod 2 is erected, the support ring rod 2 is well fixed in the same way, because the support plate 3 and the connecting column 53 corresponding to the two groups of support hollow plates 52 at the bottom of the support ring rod 2 are fixedly connected through the bolt, the support plate 3 and the support ring rod 2 can not collapse, at the moment, the whole refrigeration folded plate 5 can not collapse, meanwhile, the refrigeration folded plate 5 is contacted with the main structure in the motor;

after the rubber plug 541 is opened, a proper amount of clean water is injected through the top water injection port, the quantity of injected water can be observed through the top layer transparent plastics of the side arc hollow plate 51 and the top arc hollow plate 54, the temperature range is set through the temperature controller 47, then the power supply of the semiconductor refrigerating sheet 45 is switched on, the semiconductor refrigerating sheet 45 refrigerates and cools the cold water bin 41 through the refrigerating end thereof after running, so that the clean water in the semiconductor refrigerating sheet is cooled, meanwhile, the power supply of the submersible pump 42 is switched on, the submersible pump 42 sends the clean water cooled in the cold water bin 41 to the top arc hollow plate 54 through the water pipe 46, then the clean water flows into the side arc hollow plate 51 through the side arc hollow plate 51, then flows into the hollow layer 11, then flows into the cold water bin 41 through the hollow layer 11, so that the cooled cold water circularly flows in the whole refrigerating folded plate 5 and the hollow layer 11, uniformly and comprehensively cooling the main body knot in the motor;

when the temperature sensor 56 detects that the temperature of the supporting hollow plate 52 flowing through the cold water is lower than the temperature range set by the temperature controller 47, the temperature controller 47 turns off the power supply of the semiconductor chilling plate 45 after the temperature sensor 56 transmits the temperature information to the temperature controller 47, and when the temperature sensor 56 detects that the temperature of the supporting hollow plate 52 flowing through the cold water is higher than the temperature range set by the temperature controller 47, the temperature controller 47 turns on the power supply of the semiconductor chilling plate 45 after the temperature sensor 56 transmits the temperature information to the temperature controller 47, the semiconductor chilling plate 45 continues to chill, and it needs to be noted that the heat dissipation fan 43 and the semiconductor chilling plate 45 are connected in series.

In conclusion; the liquid-cooled motor shell can uniformly and comprehensively cool and radiate the main structure in the motor, and has better cooling and radiating effects; moreover, a constant low-temperature environment can be created for the main structure in the motor, and the cooling and heat dissipation of the main structure in the motor are further facilitated.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein, and it is to be understood that various changes and modifications may be made by one of ordinary skill in the art without departing from the spirit and scope of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (6)

1. A liquid-cooled motor housing, comprising a support base plate (1), characterized in that: supporting baseplate (1) one end articulates there is support ring pole (2), and supporting baseplate (1) other end articulates there is backup pad (3), and supporting baseplate (1) one side is equipped with refrigeration subassembly (4), and supporting baseplate (1) top side is equipped with refrigeration folded plate (5) and both are linked together.

2. The liquid-cooled motor housing as claimed in claim 1, wherein: refrigeration assembly (4) include cold water storehouse (41), immersible pump (42), heat dissipation fan (43), heat radiation fins (44), semiconductor refrigeration piece (45), raceway (46) and temperature controller (47), semiconductor refrigeration piece (45) install in cold water storehouse (41) one side, heat radiation fins (44) are installed in semiconductor refrigeration piece (45) heat dissipation end, heat radiation fins (43) are installed in heat radiation fins (44) one side, immersible pump (42) are installed in cold water storehouse (41) inboard top, raceway (46) are connected in immersible pump (42) water transmission end, temperature controller (47) are installed in cold water storehouse (41) outside top.

3. The liquid-cooled motor housing as claimed in claim 1, wherein: refrigeration folded plate (5) are including hollow plate (51) in the side arc, support hollow plate (52), spliced pole (53), top arc hollow plate (54), cavity connection leather sheath (55) and temperature sensor (56), support hollow plate (52) and pass through cavity connection leather sheath (55) connect in hollow plate (51) one side in the side arc, hollow plate (51) opposite side is equipped with in the top arc hollow plate (54), hollow plate (51), support hollow plate (52) and top arc hollow plate (54) both ends are located in side arc in spliced pole (53), temperature sensor (56) are installed in supporting hollow plate (52) one side.

4. The liquid-cooled motor housing as claimed in claim 1, wherein: spacing hole (21) have been seted up to support ring pole (2) one side equidistance, screw thread through-hole (22) have been seted up to spacing hole (21) inboard.

5. The liquid-cooled motor housing as recited in claim 3, wherein: narrow limit in hollow plate (51) one side is equipped with joint through-hole (511) in the side arc, threaded connection hole (531) have been seted up to spliced pole (53) one end, hollow plate (54) top water filling port is equipped with rubber stopper lid (541) in the top arc, and hollow plate (54) both sides narrow limit is equipped with cavity rubber tube (542) in the top arc.

6. The liquid-cooled motor housing as claimed in claim 1, wherein: the supporting bottom plate (1) inboard is equipped with hollow layer (11), hollow layer (11) inboard is equipped with supporting slat (12), mounting hole (13) have been seted up at supporting slat (12) both ends top, and supporting bottom plate (1) one side is equipped with drain pipe (14), drain pipe (14) one end is equipped with screw cap (15).

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