CN221428685U - Motor heat dissipation shell - Google Patents
Motor heat dissipation shell Download PDFInfo
- Publication number
- CN221428685U CN221428685U CN202323179138.6U CN202323179138U CN221428685U CN 221428685 U CN221428685 U CN 221428685U CN 202323179138 U CN202323179138 U CN 202323179138U CN 221428685 U CN221428685 U CN 221428685U
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- China
- Prior art keywords
- heat dissipation
- cooling
- water
- air
- motor
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 102
- 238000001816 cooling Methods 0.000 claims abstract description 114
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000007788 liquid Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor heat dissipation shell, which comprises a motor shell body, wherein a water cooling heat dissipation cavity is formed in the motor shell body, a heat dissipation fin is arranged on the outer side of the motor shell body, one end of the heat dissipation fin extends into the water cooling heat dissipation cavity, an air cooling heat dissipation groove is formed in one end of the heat dissipation fin, which is close to the water cooling heat dissipation cavity, a first air cooling heat dissipation hole is formed in one end of the heat dissipation fin, which is far away from the water cooling heat dissipation cavity, and one end of the air cooling heat dissipation groove is communicated with the first air cooling heat dissipation hole, and a second air cooling heat dissipation hole is formed in one end of the heat dissipation fin.
Description
Technical Field
The utility model relates to the technical field of motor shells, in particular to a motor heat dissipation shell.
Background
The motor is an electromagnetic device for converting or transmitting electric energy by utilizing an electromagnetic induction principle, and mainly has the function of generating driving torque, and is widely applied to the fields of industry, agriculture, commerce, construction industry and the like as a power source of electric appliances or various machines. In the use, the motor is because the interior coil resistance circular telegram heat generation, iron core magnetic resistance circular telegram heat generation, stator and the reason such as rotor friction heat generation, and the temperature rises gradually, when motor temperature is too high, can lead to its operation to break down, shortens the life of motor. The motor shell is a main component part of the motor, is wrapped outside the motor inner core components such as the stator and the rotor, can play roles in supporting, protecting and radiating the wrapped components, and can ensure the normal operation of the motor only if the motor shell continuously radiates the heat inside the motor.
The utility model provides a motor housing heat dissipation aluminium alloy that application number is CN201821230014.2 among the prior art, includes the shell main part of making with the aluminium alloy, and the shell main part is a section of thick bamboo and both ends run through the structure, when heat radiation fin or shell main part surface attach have more dust, can take out heat radiation fin from the heat dissipation draw-in groove and wash to improve motor housing's heat dispersion. But the heat dissipation mode is single for motor housing radiating effect is relatively poor, and the outside fin of motor housing body is less with the area of external air contact moreover, thereby influences the radiating efficiency of forced air cooling.
Disclosure of utility model
The utility model aims to provide a motor heat dissipation shell, which solves the problems that in the prior art, the heat dissipation mode is single, the heat dissipation effect of the motor shell is poor, and the contact area between external radiating fins of a motor shell body and external air is small, so that the efficiency of air cooling heat dissipation is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a motor heat dissipation shell, includes the motor housing body, the inside water-cooling heat dissipation chamber that has seted up of motor housing body, the motor housing body outside is equipped with the fin, fin one end extends to the water-cooling heat dissipation intracavity portion, the fin is close to the inside forced air cooling heat dissipation groove of having seted up of one end of water-cooling heat dissipation chamber, the fin is kept away from the inside first forced air cooling louvre of having seted up of one end of water-cooling heat dissipation chamber, and forced air cooling heat dissipation groove one end and first forced air cooling louvre intercommunication, fin one end still is equipped with the second forced air cooling louvre.
Further, the water cooling cavity is a plurality of being annular array in the motor housing body inside, the locating hole has been seted up at motor housing body both ends between the water cooling cavity for be convenient for install fixedly to motor housing body both ends.
Furthermore, the water cooling cavity is provided with an arc-shaped groove, and two ends of the water cooling cavity are respectively connected with a circulating liquid inlet and a circulating liquid outlet, so that cooling water is conveniently and continuously conveyed into the water cooling cavity for water cooling treatment.
Further, the first air cooling radiating holes are arranged to be rectangular holes, and the first air cooling radiating holes are symmetrically arranged relative to the air cooling radiating grooves, so that ventilation and heat dissipation treatment is carried out inside one end of each radiating fin, and the heat dissipation effect is good.
Further, one end of the radiating fin is provided with an arc-shaped end face, and the arc-shaped end face is arranged in the water cooling cavity.
Further, the inner side of the arc-shaped end face is provided with an arc-shaped heat dissipation groove, and the arc-shaped heat dissipation groove is communicated with the air cooling heat dissipation groove, so that cooling water is conveniently and continuously conveyed into the water cooling heat dissipation cavity for water cooling treatment.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the water-cooling heat dissipation cavity and the heat dissipation fins arranged on the outer side are arranged in the motor shell body, so that the inside of the motor shell can be cooled and dissipated, and meanwhile, the heat dissipation fins can be used for cooling and dissipating heat outside the motor shell, and the two modes act simultaneously, so that the heat dissipation effect of the motor shell is good.
2. According to the utility model, one end of the radiating fin extends into the water cooling cavity, the air cooling radiating groove is formed in one end of the radiating fin, which is close to the water cooling cavity, and the first air cooling radiating hole is formed in one end of the radiating fin, which is far away from the water cooling cavity, so that the contact area between the external radiating fin of the motor shell body and the outside air is increased, the air cooling radiating efficiency is improved, the contact area between the external wall of the water cooling cavity and the outside air is increased, the air cooling heat conduction and radiating treatment is conveniently carried out on one side of the water cooling cavity, and the water cooling radiating efficiency is improved.
3. According to the utility model, one end of the radiating fin is provided with the arc-shaped end face, the arc-shaped end face is arranged in the water cooling radiating cavity, the inner side of the arc-shaped end face is provided with the arc-shaped radiating groove, and the arc-shaped radiating groove is communicated with the air cooling radiating groove, so that the contact area between the outer wall of the water cooling radiating cavity and the outside air is further increased, and the efficiency of water cooling radiating is further improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a front elevational view of the overall structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure at A of the present utility model;
fig. 4 is a schematic view of a heat sink structure according to the present utility model.
In the figure: 1. a motor housing body; 2. positioning holes; 3. a water-cooling heat dissipation cavity; 4. a heat sink; 5. an air-cooled heat sink; 6. a first air-cooled heat dissipation hole; 7. the second air cooling radiating hole; 8. an arc end surface; 9. arc radiating groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 2, 3 and 4, in an embodiment of the utility model, a motor heat dissipation housing includes a motor housing body 1, a water cooling heat dissipation cavity 3 is formed inside the motor housing body 1, a heat dissipation fin 4 is disposed outside the motor housing body 1, so that the inside of the motor housing can be cooled by water, and meanwhile, the heat dissipation fin 4 can be utilized to perform air cooling heat dissipation treatment on the outside of the motor housing, so that the heat dissipation effect of the motor housing is better, one end of the heat dissipation fin 4 extends into the water cooling heat dissipation cavity 3, an air cooling heat dissipation groove 5 is formed inside one end of the heat dissipation fin 4, which is close to the water cooling heat dissipation cavity 3, a first air cooling heat dissipation hole 6 is formed inside one end of the heat dissipation fin 4, which is far away from the water cooling heat dissipation cavity 3, and one end of the air cooling heat dissipation groove 5 is communicated with the first air cooling heat dissipation hole 6, so that the contact area between the heat dissipation fin outside the motor housing body 1 and the outside air is increased, the air cooling efficiency is improved, the area between the outer wall of the water cooling heat dissipation cavity 3 and the outside air is increased, the air cooling heat dissipation treatment is facilitated on one side of the water cooling heat dissipation cavity 3, the side is favorable to be improved, one end of the heat dissipation fin 4 is further provided with a first air cooling heat dissipation hole 7, and the heat dissipation area is convenient to be enlarged from the first air cooling heat dissipation hole 7.
As shown in fig. 2-3, a plurality of water-cooling heat dissipation cavities 3 are arranged in an annular array in the motor housing body 1, so that uniform heat dissipation treatment is conveniently carried out on the inner part and the outer part of the motor housing body 1, and positioning holes 2 are formed in the two ends of the motor housing body 1 between the water-cooling heat dissipation cavities 3, so that installation and fixation of the two ends of the motor housing body 1 are conveniently carried out; the water cooling cavity 3 is arranged into an arc-shaped groove, and two ends of the water cooling cavity 3 are respectively connected with a circulating liquid inlet and a circulating liquid outlet, so that cooling water is conveniently and continuously conveyed into the water cooling cavity 3 for water cooling treatment.
As shown in fig. 2-4, the first air-cooling heat dissipation holes 6 are rectangular holes, and the first air-cooling heat dissipation holes 6 are symmetrically arranged about the air-cooling heat dissipation grooves 5, so that ventilation heat dissipation treatment is performed inside one end of the heat dissipation fin 4, and the heat dissipation effect is good; the fin 4 one end is equipped with arc terminal surface 8, and arc terminal surface 8 sets up in water-cooling heat dissipation chamber 3, and arc terminal surface 8 inboard is equipped with arc radiating groove 9, and arc radiating groove 9 and forced air cooling radiating groove 5 intercommunication for further increased the area of water-cooling heat dissipation chamber 3 outer wall and external air contact, be favorable to further improving water-cooling heat dissipation's of water-cooling heat dissipation chamber 3 efficiency.
The working principle and the using flow of the utility model are as follows: through the water cooling cavity 3 formed in the motor housing body 1 and the cooling fins 4 formed outside, the inside of the motor housing can be cooled by water, and meanwhile, the outside of the motor housing can be cooled by air by the cooling fins 4, and the two modes are simultaneously acted, so that the motor housing has a good cooling effect; the cooling fin 4 one end extends to the inside of the water cooling cavity 3, the air cooling heat dissipation groove 5 is formed in the inside of one end of the cooling fin 4, which is close to the water cooling cavity 3, and the first air cooling heat dissipation hole 6 is formed in the inside of one end of the cooling fin 4, which is far away from the water cooling cavity 3, so that the contact area of the external cooling fin of the motor housing body 1 with the outside air is increased, the air cooling heat dissipation efficiency is improved, the contact area of the outer wall of the water cooling cavity 3 with the outside air is increased, the air cooling heat conduction heat dissipation treatment is carried out on one side of the water cooling cavity 3 conveniently, and the water cooling efficiency is improved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a motor heat dissipation shell, includes motor housing body (1), its characterized in that: the motor housing body (1) is inside to be seted up water-cooling heat dissipation chamber (3), motor housing body (1) outside is equipped with fin (4), fin (4) one end extends to inside water-cooling heat dissipation chamber (3), air-cooling heat dissipation groove (5) have been seted up to the inside one end that is close to water-cooling heat dissipation chamber (3) of fin (4), first air-cooling heat dissipation hole (6) have been seted up to the inside one end that keeps away from water-cooling heat dissipation chamber (3) of fin (4), and air-cooling heat dissipation groove (5) one end and first air-cooling heat dissipation hole (6) intercommunication.
2. A motor heat dissipation case as defined in claim 1, wherein: the water cooling cavity (3) is arranged in the motor housing body (1) in an annular array, and positioning holes (2) are formed in two ends of the motor housing body (1) between the water cooling cavities (3).
3. A motor heat dissipation case as defined in claim 2, wherein: the water cooling cavity (3) is arranged into an arc-shaped groove, and two ends of the water cooling cavity (3) are respectively connected with a circulating liquid inlet and a circulating liquid outlet.
4. A motor heat dissipation case as defined in claim 1, wherein: the first air cooling radiating holes (6) are arranged to be rectangular holes, and the first air cooling radiating holes (6) are symmetrically arranged relative to the air cooling radiating grooves (5).
5. A motor heat dissipation case as defined in claim 1, wherein: one end of each radiating fin (4) is provided with an arc-shaped end face (8), and the arc-shaped end faces (8) are arranged in the water cooling cavity (3).
6. A motor heat dissipation case as defined in claim 5, wherein: the inner side of the arc-shaped end face (8) is provided with an arc-shaped heat dissipation groove (9), and the arc-shaped heat dissipation groove (9) is communicated with the air-cooled heat dissipation groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323179138.6U CN221428685U (en) | 2023-11-24 | 2023-11-24 | Motor heat dissipation shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323179138.6U CN221428685U (en) | 2023-11-24 | 2023-11-24 | Motor heat dissipation shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221428685U true CN221428685U (en) | 2024-07-26 |
Family
ID=92015851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323179138.6U Active CN221428685U (en) | 2023-11-24 | 2023-11-24 | Motor heat dissipation shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221428685U (en) |
-
2023
- 2023-11-24 CN CN202323179138.6U patent/CN221428685U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |