CN210985819U

CN210985819U - Liquid-cooled motor aluminum shell

Info

Publication number: CN210985819U
Application number: CN201922034511.6U
Authority: CN
Inventors: 敖本军; 敖奇军; 雷文博; 黄鑫; 周赵雄; 黄少清
Original assignee: Shenzhen Hengna Hardware Plastic Products Co ltd
Current assignee: Shenzhen Hengna Hardware Plastic Products Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-07-10
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to a motor aluminum hull technical field, and a liquid cooling type motor aluminum hull is disclosed, which comprises a housin, the cavity has been seted up in the casing, and a plurality of evenly distributed's of fixedly connected with liquid cooling pipe in the cavity, the equal fixed intercommunication in the left and right sides of a plurality of liquid cooling pipes has first connecting pipe, the through-hole corresponding with first connecting pipe has all been seted up to the left and right sides of casing, the equal fixedly connected with shunt tubes in the left and right sides of casing, the shunt tubes is close to one side of casing and has been seted up a plurality of liquid outlets corresponding with first connecting pipe, the shunt tubes is kept away from one side of casing and has been seted up the inlet, and the interior fixedly connected with second connecting pipe of inlet, the lateral. The utility model discloses can effectually enlarge the heat radiating area of motor aluminum hull to improve the life of motor, can conveniently fasten defeated oil pipe and second connecting pipe simultaneously, improved its compactness.

Description

Liquid-cooled motor aluminum shell

Technical Field

The utility model relates to a motor aluminum hull technical field especially relates to a liquid cooling type motor aluminum hull.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, and a liquid cooling heat dissipation structure is arranged in a shell of the high-power-density motor because the motor generates large heat in the use process.

The existing motor aluminum shell has the following defects when in use:

firstly, the heat productivity of the motor is large and the heat dissipation speed is slow due to the continuous improvement of the power density of the motor, so that the motor is easy to burn and the use of the motor is influenced;

secondly, when being connected with external pipeline, it is too inconvenient to connect, and the compactness is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art because of the continuous improvement of the power density of motor, lead to giving out heat of motor great, the heat gives off speed slower, burns out the motor easily, influences the use of motor, and when being connected with external pipeline, connects too inconveniently, and the relatively poor problem of compactness, and a liquid cooling type motor aluminum hull that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a liquid cooling type motor aluminum hull, includes the casing, the cavity has been seted up in the casing, and a plurality of evenly distributed's of fixedly connected with liquid cooling pipe in the cavity, and is a plurality of the equal fixed intercommunication in the left and right sides of liquid cooling pipe has first connecting pipe, the through-hole corresponding with first connecting pipe has all been seted up to the left and right sides of casing, the equal fixedly connected with shunt tubes in the left and right sides of casing, the shunt tubes is close to one side of casing and has seted up a plurality of liquid outlets corresponding with first connecting pipe, the shunt tubes is kept away from one side of casing and has been seted up the inlet, and the interior fixedly connected with second connecting pipe of inlet, the lateral wall fixedly connected with of shunt.

Preferably, the upper side and the lower side of the shell are fixedly connected with mounting plates, and mounting holes are formed in the surfaces of the mounting plates.

Preferably, fastening device includes the fixed block with two symmetric distributions of shunt tubes lateral wall fixed connection, two the surface of fixed block all inlays and is equipped with antifriction bearing, and antifriction bearing's inner wall fixedly connected with threaded rod, the one end threaded connection of threaded rod has a screw thread section of thick bamboo, the one end fixedly connected with arc mounting plate of threaded rod is kept away from to the screw thread section of thick bamboo, the T type guide bar of two symmetric distributions of lateral wall fixedly connected with of fixed block, the equal fixedly connected with in upper and lower both sides of a screw thread section of thick bamboo and the corresponding guide cylinder of T type guide bar.

Preferably, one end of the threaded rod, which is far away from the threaded cylinder, is fixedly connected with a rotating block.

Preferably, one side of each of the two opposite arc-shaped fastening plates is fixedly connected with a sealing gasket.

Compared with the prior art, the utility model provides a liquid cooling type motor aluminum hull possesses following beneficial effect:

1. this liquid cooling type motor aluminum hull through being provided with liquid cooling pipe, first connecting pipe, shunt tubes and second connecting pipe, can effectual heat radiating area who enlarges the motor aluminum hull to the life of motor has been improved.

2. This liquid cooling type motor aluminum hull through being provided with fastening device, can conveniently fasten defeated oil pipe and second connecting pipe, has improved its compactness.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can the effectual heat radiating area who enlarges the motor aluminum hull to improve the life of motor, can conveniently fasten defeated oil pipe and second connecting pipe simultaneously, improved its compactness.

Drawings

Fig. 1 is a schematic structural diagram of an aluminum housing of a liquid-cooled motor according to the present invention;

fig. 2 is a schematic structural diagram of the casing, the shunt tube and the fastening mechanism connection portion of the liquid-cooled motor aluminum casing according to the present invention.

In the figure: the device comprises a shell 1, a liquid cooling pipe 2, a first connecting pipe 3, a shunt pipe 4, a second connecting pipe 5, a fastening mechanism 6, a fixing block 61, a threaded rod 62, a threaded barrel 63, an arc-shaped fastening plate 64, a T-shaped guide rod 65, a guide barrel 66, a mounting plate 7, a rotating block 8 and a sealing gasket 9.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a liquid cooling type motor aluminum shell, including casing 1, the cavity has been seted up in casing 1, and a plurality of evenly distributed's of fixedly connected with liquid cooling pipe 2 in the cavity, a plurality of liquid cooling pipe 2's the equal fixed intercommunication in left and right sides has first connecting pipe 3, the through-hole corresponding with first connecting pipe 3 has all been seted up to casing 1's the left and right sides, the equal fixedly connected with shunt tubes 4 in casing 1's the left and right sides, shunt tubes 4 is close to one side of casing 1 and has seted up a plurality of liquid outlets corresponding with first connecting pipe 3, shunt tubes 4 keep away from one side of casing 1 and has seted up the inlet, and fixedly connected with second connecting pipe 5 in the inlet, shunt tubes 4's lateral wall fixedly connected with and the.

The equal fixedly connected with mounting panel 7 in the upper and lower both sides of casing 1, the mounting hole has been seted up on the surface of mounting panel 7, can conveniently install casing 1.

Fastening device 6 includes the fixed block 61 with shunt tubes 4 lateral wall fixed connection's two symmetric distributions, antifriction bearing has all been inlayed on the surface of two fixed blocks 61, and antifriction bearing's inner wall fixedly connected with threaded rod 62, threaded rod 62's one end threaded connection has a screw thread section of thick bamboo 63, threaded cylinder 63 keeps away from threaded rod 62's one end fixedly connected with arc mounting plate 64, the T type guide bar 65 of two symmetric distributions of fixed block 61's lateral wall fixedly connected with, the equal fixedly connected with in upper and lower both sides of screw thread section of thick bamboo 63 and the corresponding guide cylinder 66 of T type guide bar 65, can conveniently fasten defeated oil pipe and second connecting pipe 5, the compactness thereof has been improved.

One end fixedly connected with turning block 8 that threaded rod 62 kept away from threaded cylinder 63 can conveniently rotate threaded rod 62.

The equal fixedly connected with of one side that two arc mounting plates 64 are relative seals up 9, can the effectual leakproofness that increases between two arc mounting plates 64.

In the utility model, when the motor in the shell 1 needs to be cooled circularly, the oil pipeline is connected on the second connecting pipe 5, the turning block 8 is rotated, the turning block 8 drives the threaded rod 62 to rotate in the rolling bearing on the fixed block 61, the threaded rod 62 pushes the threaded cylinder 63 by the principle of thread movement, the threaded cylinder 63 pulls the guide cylinder 66 to make the guide cylinder 66 slide on the T-shaped guide rod 65, the threaded cylinder 63 pushes the arc fastening plate 64, the two arc fastening plates 64 fasten the oil pipeline and the second connecting pipe 5, the oil pipeline and the second connecting pipe 5 can be conveniently fastened, the tightness is improved, the cooling oil in the oil pipeline enters the shunt pipe 4 by the second connecting pipe 5, and is conveyed into the first connecting pipe 3 by a plurality of liquid outlets on the side wall of the shunt pipe 4, and enters the liquid cooling pipe 2 by the first connecting pipe 3, the cooling oil in the liquid cooling pipe 2 sucks away the heat on the motor aluminum shell, and leads out the oil through another second connecting pipe 5, so that the motor aluminum shell can be cooled through repeated circulation, the heat dissipation area of the motor aluminum shell can be effectively enlarged, and the service life of the motor is prolonged.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A liquid-cooled motor aluminum shell comprises a shell body (1) and is characterized in that a cavity is arranged in the shell body (1), a plurality of evenly distributed liquid cooling pipes (2) are fixedly connected in the cavity, the left side and the right side of the plurality of liquid cooling pipes (2) are fixedly communicated with first connecting pipes (3), the left side and the right side of the shell (1) are both provided with through holes corresponding to the first connecting pipes (3), the left side and the right side of the shell (1) are both fixedly connected with a shunt tube (4), one side of the shunt tube (4) close to the shell (1) is provided with a plurality of liquid outlets corresponding to the first connecting tubes (3), a liquid inlet is arranged on one side of the shunt pipe (4) far away from the shell (1), and fixedly connected with second connecting pipe (5) in the inlet port, the lateral wall fixedly connected with of shunt tubes (4) and corresponding fastening device (6) of second connecting pipe (5).

2. The liquid-cooled motor aluminum casing as claimed in claim 1, wherein mounting plates (7) are fixedly connected to both upper and lower sides of the casing (1), and mounting holes are formed in the surfaces of the mounting plates (7).

3. The liquid-cooled motor aluminum casing as claimed in claim 1, wherein the fastening mechanism (6) comprises two symmetrically distributed fixing blocks (61) fixedly connected with the side wall of the shunt tube (4), a rolling bearing is embedded in the surface of each of the two fixing blocks (61), a threaded rod (62) is fixedly connected with the inner wall of the rolling bearing, a threaded barrel (63) is connected with one end of the threaded rod (62) in a threaded manner, an arc-shaped fastening plate (64) is fixedly connected with one end of the threaded barrel (63) far away from the threaded rod (62), two symmetrically distributed T-shaped guide rods (65) are fixedly connected with the side wall of the fixing block (61), and guide barrels (66) corresponding to the T-shaped guide rods (65) are fixedly connected with the upper and lower sides of the threaded barrel (63).

4. The aluminum shell for the liquid-cooled motor as claimed in claim 3, wherein a turning block (8) is fixedly connected to one end of the threaded rod (62) far away from the threaded cylinder (63).

5. The liquid-cooled motor aluminum case as claimed in claim 3, wherein a gasket (9) is fixedly connected to each of opposite sides of the two arc-shaped fastening plates (64).