CN106059164A - Energy saving and environment-friendly type motor housing - Google Patents
Energy saving and environment-friendly type motor housing Download PDFInfo
- Publication number
- CN106059164A CN106059164A CN201610599672.8A CN201610599672A CN106059164A CN 106059164 A CN106059164 A CN 106059164A CN 201610599672 A CN201610599672 A CN 201610599672A CN 106059164 A CN106059164 A CN 106059164A
- Authority
- CN
- China
- Prior art keywords
- water pipe
- cover body
- outer cover
- water
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The invention discloses an energy saving and environment-friendly type motor housing. The outer wall of the housing body is evenly distributed with axial direction heat radiating grooves. The left ends and the right ends of the axial direction heat radiating grooves open respectively to the corresponding ends of the housing body. The two ends at the bottom of the housing body are provided with a mounting base respectively. The outer face of the housing body is provided with a rubber made water pipe. The rubber made water pipe is bended into an S shape structure and is formed by a group of flat and straight pipe sections and U shape pipe sections. The left and the right at the outer face of the housing body are sleeved by two hoops that have the rubber made water pipe clamped tightly on the housing body. One end of the rubber made water pipe is a water inlet end while the other end a water outlet end. When used, both the water inlet end and the water outlet end of the rubber made water pipe are communicated with the same water tank. The water tank is provided with a water pump that pumps water towards the rubber made water pipe. According to the invention, the motor housing is provided with a bended S shape water pipe. The material for making the pipe and how the pipe is wound make the pipe organically cooperate with the inner diameter of the housing.
Description
Technical field
The invention belongs to machine field, particularly relate to a kind of energy saving and environment friendly motor housing.
Background technology
Motor is that one uses power set widely, and it is typically made up of parts such as shell, stator and rotors, its China and foreign countries
Circumferentially arranged with one group of groove that axially dispels the heat on the outer wall of shell, this outer casing bottom be respectively arranged at two ends with an erection support.Outward
Being installed with stator on the inwall of shell, this stator is rotatably assorted with rotor, and the via that the output shaft on rotor is from shell one end is worn
Going out, the other end of this shell is equipped with heat radiation end cap, and this heat radiation end cap is for protecting the cooling fan in motor.During use, electricity
Chance is generated heat, and not only can affect transmission efficiency, precision if the most effectively carrying out dispelling the heat, but also can affect the service life of motor,
So may result in energy-conserving and environment-protective performance poor.Although cooling fan can have certain heat sinking function, but radiating effect is not
Very preferable.
In order to improve radiating effect, add again auxiliary-radiating structure and method.The cooling mode master of motor at present
Will be by following several: natural cooling, forced air cooling, self-ventilation and water-cooled, compared with other types of cooling, in equal-wattage grade
Under, use the motor of water-cooling pattern cooling to have volume little, lightweight advantage, the utilization rate of material is higher.Chinese patent is public
Having driven multiple water cooled machine, such as Chinese patent ZL2012105457033 and disclosed a kind of water-cooled machine, it is in described casing
Outside is additionally provided with outer housing, and described outer housing is provided with water inlet and outlet, and the inwall of described outer housing is additionally provided with thread, described spiral shell
The footpath, the end of tooth is in close contact with the outer wall of described casing, the gap between described water inlet, two adjacent threads and the water outlet degree of lip-rounding
Becoming water stream channel, the thread on described outer housing inwall is double end thread, the water inlet on described outer housing and outlet respectively with institute
The one end stating odontogenetic two water stream channels of double end spiral shell is connected, and the other end of said two water stream channel is by casing
Step is connected, and described water inlet is provided with water proof circle, and described water proof circle is arc-shaped, with described water inlet on described outer housing
Corresponding position is provided with the mating shapes of a spline step, the shape of described spline step and described water proof circle.
And for example Chinese patent ZL201010040014.8 discloses a kind of water-cooled machine and motor cooling means, and it is at support
The outer surface at middle part has multiple accessory plate axially arranged along motor, is formed multiple axial along motor between adjacent accessory plate
Groove, the plurality of groove is equipped with dismountable cooling tube, coolant can flow in cooling tube, described accessory plate edge
The outside of the axial one end of motor is provided around the many siphunculus of water inlet of support outer surface, and the many siphunculus of described water inlet are provided with at least one
Water inlet, accessory plate is provided around the many siphunculus of draining of support outer surface along the outside of the axial other end of motor, and described draining is many
Siphunculus is provided with at least one discharge outlet, and the two ends of described cooling tube connect with the many siphunculus of water inlet and the many siphunculus of draining respectively, institute
Stating the inside of accessory plate is to be formed between hollow-core construction, and electric machine stator iron along the axial ventilation slot of motor.
In use, it has been found that although existing water-cooled machine cooling effect ratio is individually with radiator fan
Mode increase, but cooling effect or not ideal；What is more important, existing auxiliary heat dissipation mode is not only
Needing to increase the manufactured parts of more than at least 4, structure is the most complicated, and generally requires the internal structure changing motor, so
Just being added significantly to production difficulty and manufacturing cost, and take away heat when motor works to lead to supercooled water, these increase
The waterway of Cooling Water to be formed flowing, the thus accuracy of manufacture and the waterway to shell between the parts and the shell that add
Waterproof sealing problem propose the highest required precision, once occur leaking it is possible to can drain in motor housing, with shell
Internal energized components contact, thus cause getting an electric shock, and then cause serious security incident.
Summary of the invention
The technical problem to be solved is to provide a kind of good heat dissipation effect, simple in construction, safety is high and saves
The motor housing of energy environmental protection.
Technical scheme is as follows: a kind of energy saving and environment friendly motor housing, and including outer cover body (1), this shell is originally
The inwall of body is provided with stator and installs groove, and the outer wall of outer cover body (1) has been evenly distributed the groove that axially dispels the heat (1a), should
Axially the left and right end of heat radiation groove opens the corresponding end to outer cover body (1) respectively, and the two ends of outer cover body (1) bottom are respectively
It is provided with an erection support (1b)；One end of described outer cover body (1) has the via passed for output shaft, this outer cover body
The other end is equipped with heat radiation end cap (1c), it is characterised in that: described outer cover body (1) outside arranges a root rubber water pipe (2), this rubber
The wall thickness of tube of glue is 1-2mm, and the ratio of the internal diameter of rubber water pipe (2) and outer cover body (1) internal diameter is n, this 0.1≤n≤
0.3；
Described rubber water pipe (2) bends to serpentine structure, and is connected by one group of flat segments (2a) and U-tube section (2b)
Forming, wherein U-tube section (2b) is positioned at flat segments (2a) two ends, and is coupled together by the head and the tail of these flat segments (2a),
And U-tube section (2b) is stuck on the outer cover body (1) between adjacent two described axial heat radiation grooves (1a)；Described flat segments
(2a) be respectively clamped in an axial heat radiation groove (1a) of correspondence, and the outer wall of flat segments (2a) with axially dispel the heat groove
(1a) cell wall of both sides is close to；Described outer cover body (1) is set with two anchor ears (3) about outside side by side, and this anchor ear is used for will
Rubber water pipe (2) banding is on outer cover body (1)；
One end of described rubber water pipe (2) is water inlet end, and the other end of this rubber water pipe is water side, and this water side with
Described heat radiation end cap (1c) is positioned at same one end；During use, the water inlet end of described rubber water pipe (2) and water side all with same water
Groove (4) connects, and is provided with in tank (4) for the water pump (5) of rubber water pipe (2) internal pump water.
In technique scheme, one root rubber water pipe (2), described robber cement are set in described outer cover body (1) outside
Pipe (2) bends to serpentine structure, and is formed by connecting by one group of flat segments (2a) and U-tube section (2b), wherein U-tube section
(2b) it is positioned at flat segments (2a) two ends, and the head and the tail of these flat segments (2a) are coupled together, and U-tube section (2b) is stuck in
On outer cover body (1) between adjacent two described axial heat radiation grooves (1a)；Described flat segments (2a) is respectively clamped into correspondence
An axial heat radiation groove (1a) in, and the outer wall of flat segments (2a) is tight with the cell wall of the groove that axially dispels the heat (1a) both sides
Patch, thus can significantly increasing heat radiation area, and heat dissipation region is in all of axial heat radiation groove (1a), heat dissipation region big and
Uniformly.In this case, rubber water pipe (2) being bent to serpentine structure, the effective area of heat dissipation region is looped around than rubber water pipe (2)
The mode of whole outer cover body (1) outside is bigger.In this case use rubber water pipe (2) accommodate cooling water, once be in order to
In drawing materials, two is the heat transfer efficiency height of rubber water pipe (2), and rubber ratio metal material mass-energy transfers heat to cool down water more in time
In, thus logical supercooled water takes away heat in time.
Meanwhile, the wall thickness of rubber water pipe (2) is 1-2mm, the most both can guarantee that robber cement pipe (2) had enough intensity,
Prevent because after bending because of insufficient strength breach, thus avoid leaking, and then stop to cause the security incident got an electric shock, can protect again
Card heat in time, effectively wall thickness through rubber water pipe (2) enter in rubber water pipe (2).It addition, the current cooling of the present invention
Passage, in rubber water pipe (2), is not related with shell, even if leaking, water is not easy to enter motor from motor housing
Inside, the most also can fundamentally avoid causing because leaking getting an electric shock.
Further, the internal diameter of rubber water pipe (2) is n with the ratio of the internal diameter of outer cover body (1), this 0.1≤n≤0.3.Due to electricity
The dimensions of machine is the biggest, and the heat produced during its work is the biggest, and the internal diameter of outer cover of motor is the biggest, in this case rubber
The internal diameter of water pipe (2) also requires that corresponding increase.In the present case, the ratio of the internal diameter of the internal diameter of rubber water pipe (2) and outer cover body (1)
For n, the meaning of this ratio is that heat during motor work is the biggest, the most proportional increasing of internal diameter of rubber water pipe (2)
Greatly, the shell of different size specification thus can preferably be mated.Meanwhile, in this case, the parameter area of n is more suitable, if n mistake
Little, although rubber water pipe (2) can be increased and be wrapped in the area of dissipation summation that outer cover body (1) outside is formed, but rubber can be caused
The internal diameter of tube of glue (2) is less, and cooling water flow velocity in rubber water pipe (2) is the highest, thus can affect radiating effect；Otherwise
If n is excessive, although the internal diameter of rubber water pipe (2) can be increased, the corresponding cooling water flow velocity in rubber water pipe (2) that improves, but meeting
Reduce rubber water pipe (2) and be wrapped in the area of dissipation summation that outer cover body (1) outside is formed, the most also can reduce radiating effect.
Therefore, the internal diameter of rubber water pipe (2) is a critically important technical parameter with the ratio of outer cover body (1) internal diameter, in this case
0.1≤n≤0.3 parameter area moderate, it has taken into account water velocity and area of dissipation summation well because water velocity and
Area of dissipation summation all can affect radiating effect, thus comprehensively improves shell radiating effect in the radial direction.It addition, rubber
One end of water pipe (2) is water inlet end, and the other end of this rubber water pipe is water side, and this water side and described heat radiation end cap (1c)
Be positioned at same one end, thus make cooling water along the axial flow direction of outer cover body (1) with heat radiation end cap (1c) inner side by dispelling the heat
The heat flow direction that fan produces is consistent, can dispel the heat the Axial Thermal stream in motor well the most again, and this is axial
On the heat radiation in the radial direction of heat radiation and shell organically combine, so that this case forms close ties, cooperation and can not
The entirety of segmentation, and then improve the radiating effect of motor housing well.It addition, arranging anchor ear is to fix rubber water pipe
(2), it is only for ensure the fixing installed.
In sum, the present invention arranges a water pipe bending to serpentine in enclosure, and by the material of water pipe,
The canoe of water pipe and water pipe are organic with the ratio of the internal diameter of shell to be coordinated, and forms one and connects each other, indivisible has
Machine is overall, thus improves radiating effect in the radial direction well, and simultaneously by controlling the flowing side of water pipe inner cooling water
Always improve the radiating effect of axial direction, and radial and axial on heat radiation combine and effectively improve the entirety of shell and dissipate
Thermal effect；And cool down the cooling duct of water only in water pipe, and do not contact with shell, thus be inherently eliminated because of
Leak and cause the potential safety hazard got an electric shock；And, the present invention mainly by increase water pipe the most effectively, improve dexterously outside
The integral heat sink effect of shell, increases that parts are few and simple in construction, and the change doing shell is the least, changes low cost, implements the most square
Just, parts are many, structure is complicated, existing structure is changed big, manufacture difficulty the most very effectively to overcome prior art increase
Greatly, cost is high and there is the defect of electric shock probability, thus has that good heat dissipation effect, simple in construction, safety be high and energy-saving ring
The advantages such as guarantor.
Optimization as the present invention designs, and the numerical value of described n is 0.15 or 0.2 or 0.25.
Using above structure to design, between this parameter designing can preferably be taken into account and balance, water velocity is total with area of dissipation
Relation between and, thus further improve shell radiating effect in the radial direction, these point values are not belonging to routine and set
Meter.
As decision design, the wall thickness of described rubber water pipe (2) is 1.5mm.Use above-mentioned parameter so that rubber water pipe
(2) have enough structural strengths and good heat conductivility concurrently, it is thus possible to dispel the heat more rapidly, and then improve the property of the present invention
Energy.
Beneficial effect: the present invention arranges a water pipe bending to serpentine in enclosure, and by the material of water pipe,
The canoe of water pipe and water pipe are organic with the ratio of the internal diameter of shell to be coordinated, and forms one and connects each other, indivisible has
Machine is overall, thus improves radiating effect in the radial direction well, and simultaneously by controlling the flowing side of water pipe inner cooling water
Always improve the radiating effect of axial direction, and radial and axial on heat radiation combine and effectively improve the entirety of shell and dissipate
Thermal effect；And cool down the cooling duct of water only in water pipe, and do not contact with shell, thus be inherently eliminated because of
Leak and cause the potential safety hazard got an electric shock；And, the present invention mainly by increase water pipe the most effectively, improve dexterously outside
The integral heat sink effect of shell, increases that parts are few and simple in construction, and the change doing shell is the least, changes low cost, implements the most square
Just, parts are many, structure is complicated, existing structure is changed big, manufacture difficulty the most very effectively to overcome prior art increase
Greatly, cost is high and there is the defect of electric shock probability, thus has that good heat dissipation effect, simple in construction, safety be high and energy-saving ring
The advantages such as guarantor, cannot be only used for the improvement of brand-new motor, and can be used for the transformation after Motor Production Test.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the cross section view of Fig. 1.
Fig. 3 is that the A-A of Fig. 2 is to cutaway view Amplified image.
Fig. 4 is the schematic diagram after Fig. 1 removes the parts such as anchor ear.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
As shown in Fig. 1,2,3 and 4, a kind of energy saving and environment friendly motor housing, including outer cover body 1, this outer cover body 1 is aluminum
Foundry goods.The inwall of outer cover body 1 is provided with stator and installs groove, and the outer wall of outer cover body 1 has been evenly distributed axially heat radiation
Groove 1a, the left and right end of this groove 1a that axially dispels the heat opens the two ends to outer cover body 1 respectively.Two ends bottom outer cover body 1 are divided
It is not provided with an erection support 1b, bottom erection support 1b, has the installing hole run through up and down.One end of outer cover body 1 has
The via passed for output shaft, the other end at outer cover body 1 is used for covering shell equipped with heat radiation end cap 1c, this heat radiation end cap 1c
Louvre is had on radiator fan in body 1, and heat radiation end cap 1c.Motor work time, the heat in motor housing mainly from
Axially heat radiation groove 1a at radiator fan and on outer cover body 1 drains, and i.e. axially heat radiation is main heat radiation with radially heat radiation
Path, therefore the two heat dissipation path has just become the direction improved.
As the improvements of this case, arranging a root rubber water pipe 2 outside outer cover body 1, the wall thickness of this rubber water pipe 2 is
1-2mm, and can more preferably 1.2,1.4,1.6 or 1.8mm.The ratio of the internal diameter of rubber water pipe 2 and outer cover body 1 internal diameter
For n, this 0.1≤n≤0.3, and can more preferably 0.12 or 0.15 or 0.2 or 0.25 or 0.28.Certainly, water pipe 2 also may be used
To change fire-fighting water bag into.
As shown in Fig. 1,2,3 and 4, rubber water pipe 2 bends to serpentine structure, and by one group of flat segments 2a and U-tube
Section 2b is formed by connecting, and wherein U-tube section 2b is positioned at flat segments 2a two ends, and is connected by the head and the tail of these flat segments 2a
Come, and U-tube section 2b is stuck on the outer cover body 1 between adjacent two axial heat radiation groove 1a.Flat segments 2a is respectively clamped into
In a corresponding axial heat radiation groove 1a, and the outer wall of flat segments 2a is close to the axial cell wall dispelling the heat groove 1a both sides.
It is pointed out that when flat segments 2a passes the axially heat radiation groove 1a at erection support 1b, on two erection support 1b all
It is respectively necessary for drill-through hole.Outside outer cover body 1, left and right is set with two anchor ears 3 side by side, and this anchor ear is for by rubber water pipe 2 banding
On outer cover body 1, the two anchor ear 3 is between two erection support 1b, and the spacing of two anchor ears 3 is 5-10mm.
One end of rubber water pipe 2 is water inlet end, and the other end of this rubber water pipe is water side, and this water side and radiating end
Lid 1c is positioned at same one end；During use, the water inlet end of rubber water pipe 2 all connects with same tank 4 with water side, and in tank 4
Being provided with for the water pump 5 to rubber water pipe 2 internal pump water, this water pump 5 is to the water inlet end pump water of rubber water pipe 2, and water pump 5 and rubber
The water inlet end connected mode of water pipe 2 is prior art, does not repeats at this.In order to improve radiating effect, tank 3 is additionally provided with outsourcing
Cooling system, this cooling system is for cooling water temperature, and the kind of cooling system is varied, such as fan or refrigeration
Machine.
The foregoing is only presently preferred embodiments of the present invention, not with the present invention for limiting, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (3)
1. an energy saving and environment friendly motor housing, including outer cover body (1), the inwall of this outer cover body is provided with stator and installs recessed
Groove, the outer wall of outer cover body (1) has been evenly distributed the groove that axially dispels the heat (1a), and the left and right end of this groove that axially dispels the heat divides
Do not open the corresponding end to outer cover body (1), and outer cover body (1) bottom be respectively arranged at two ends with an erection support (1b)；Institute
State one end of outer cover body (1) and have the via passed for output shaft, the other end of this outer cover body equipped with heat radiation end cap (1c),
It is characterized in that: described outer cover body (1) outside arranges a root rubber water pipe (2), and the wall thickness of this rubber water pipe is 1 2mm, and
The internal diameter of rubber water pipe (2) is n with the ratio of outer cover body (1) internal diameter, this 0.1≤n≤0.3；
Described rubber water pipe (2) bends to serpentine structure, and is formed by connecting by one group of flat segments (2a) and U-tube section (2b),
Wherein U-tube section (2b) is positioned at flat segments (2a) two ends, and is coupled together by the head and the tail of these flat segments (2a), and U-shaped
Pipeline section (2b) is stuck on the outer cover body (1) between adjacent two described axial heat radiation grooves (1a)；Described flat segments (2a)
Be respectively clamped in an axial heat radiation groove (1a) of correspondence, and the outer wall of flat segments (2a) with axially dispel the heat groove (1a) two
The cell wall of side is close to；Described outer cover body (1) is set with two anchor ears (3) about outside side by side, and this anchor ear is for by robber cement
Pipe (2) banding is on outer cover body (1)；
One end of described rubber water pipe (2) is water inlet end, and the other end of this rubber water pipe is water side, and this water side is with described
Heat radiation end cap (1c) is positioned at same one end；During use, the water inlet end of described rubber water pipe (2) and water side all with same tank
(4) connection, and be provided with in tank (4) for the water pump (5) of rubber water pipe (2) internal pump water.
Energy saving and environment friendly motor housing the most according to claim 1, it is characterised in that: the numerical value of described n is 0.15 or 0.2
Or 0.25.
Energy saving and environment friendly motor housing the most according to claim 1, it is characterised in that: the wall thickness of described rubber water pipe (2)
For 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610599672.8A CN106059164A (en) | 2016-07-27 | 2016-07-27 | Energy saving and environment-friendly type motor housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610599672.8A CN106059164A (en) | 2016-07-27 | 2016-07-27 | Energy saving and environment-friendly type motor housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106059164A true CN106059164A (en) | 2016-10-26 |
Family
ID=57417852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610599672.8A Pending CN106059164A (en) | 2016-07-27 | 2016-07-27 | Energy saving and environment-friendly type motor housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106059164A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394938A (en) * | 2017-07-28 | 2017-11-24 | 安徽皖南电机股份有限公司 | Electric machine casing |
| CN110350707A (en) * | 2019-07-03 | 2019-10-18 | 南京越博动力系统股份有限公司 | Electric machine casing and motor |
| WO2020238147A1 (en) * | 2019-05-31 | 2020-12-03 | 北京致行慕远科技有限公司 | Electric motor cooling system and all-terrain vehicle with same |
| WO2021087940A1 (en) * | 2019-11-08 | 2021-05-14 | 南京金崎新能源动力研究院有限公司 | Motor housing having good heat dissipation |
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|---|---|---|---|---|
| CN201758321U (en) * | 2010-07-15 | 2011-03-09 | 韩晓新 | Radiating structure of direct-current motor with low rotation speed and large torque |
| US20120001503A1 (en) * | 2010-07-01 | 2012-01-05 | Rong-Jong Owng | Electric motor having heat pipes |
| CN205336037U (en) * | 2015-12-19 | 2016-06-22 | 孙旭亚 | Motor with heat radiation structure |
| CN206004441U (en) * | 2016-07-27 | 2017-03-08 | 南方电网科学研究院有限责任公司 | Energy-saving environment-friendly motor housing |
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2016
- 2016-07-27 CN CN201610599672.8A patent/CN106059164A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120001503A1 (en) * | 2010-07-01 | 2012-01-05 | Rong-Jong Owng | Electric motor having heat pipes |
| CN201758321U (en) * | 2010-07-15 | 2011-03-09 | 韩晓新 | Radiating structure of direct-current motor with low rotation speed and large torque |
| CN205336037U (en) * | 2015-12-19 | 2016-06-22 | 孙旭亚 | Motor with heat radiation structure |
| CN206004441U (en) * | 2016-07-27 | 2017-03-08 | 南方电网科学研究院有限责任公司 | Energy-saving environment-friendly motor housing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394938A (en) * | 2017-07-28 | 2017-11-24 | 安徽皖南电机股份有限公司 | Electric machine casing |
| WO2020238147A1 (en) * | 2019-05-31 | 2020-12-03 | 北京致行慕远科技有限公司 | Electric motor cooling system and all-terrain vehicle with same |
| CN110350707A (en) * | 2019-07-03 | 2019-10-18 | 南京越博动力系统股份有限公司 | Electric machine casing and motor |
| WO2021087940A1 (en) * | 2019-11-08 | 2021-05-14 | 南京金崎新能源动力研究院有限公司 | Motor housing having good heat dissipation |
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