CN201450385U - Shell structure of a motor - Google Patents
Shell structure of a motor Download PDFInfo
- Publication number
- CN201450385U CN201450385U CN2009200589326U CN200920058932U CN201450385U CN 201450385 U CN201450385 U CN 201450385U CN 2009200589326 U CN2009200589326 U CN 2009200589326U CN 200920058932 U CN200920058932 U CN 200920058932U CN 201450385 U CN201450385 U CN 201450385U
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- CN
- China
- Prior art keywords
- water pipe
- housing
- motor casing
- casing structure
- structure according
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- Expired - Lifetime
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Abstract
The utility model relates to a shell structure of a motor, which comprises a hollow shell (1) made of metal material and a water pipe (2), wherein the water pipe (2) and the hollow shell (1) are cast into one, and the water pipe (2) is packed in the hollow shell (1); the water pipe (2) is in a spiral shape; and the water pipe (2) is a metal pipe with good thermal conduction. The utility model has the advantages of simple and reasonable structure, simple processing technology, convenient arrangement and connection, low manufacturing cost and good sealing performance.
Description
Technical field:
The utility model relates generally to a kind of motor casing structure.
Background technology:
At present; high-power and generate heat severe, the bad motor of heat dissipation environment for some; the measure of general employing certain protection; for example pump motor, electric motor of automobile etc.; temperature control circuit protection motor normally is set in the motor the inside, prevents that temperature rise is too high, or the radiator structure of improvement motor; accelerate heat radiation, make the temperature rise of motor be unlikely to too high.
The radiator structure of improvement motor can be obtained effect preferably, and current some water-cooling structures that occurred are left water channel exactly on electric machine casing, take away heat as early as possible by flowing water.But the channell on inwall that present electric machine casing has, the channell on outer wall that has puts a jacket casing again and seals, the water channel that has causes spiral helicine, and what have causes ring-type, part many complex structures, processing difficulties, the manufacturing cost height need be provided with hermetically-sealed construction specially, cause structure complicated more, the part number increases, and in case seal bad the appearance and leak, is easy to damage motor, it is inconvenient that connection is installed, and radiating effect is undesirable.
The utility model content:
A purpose of the present utility model provides a kind of motor casing structure, and it is simple and reasonable, and processing technology is simple, install easy to connect, low cost of manufacture, good airproof performance.
Of the present utility model is to finish by following technical scheme:
A kind of motor casing structure comprises the hollow housing that a metal material is made, and it also comprises water pipe in addition, and water pipe and housing are cast in aggregates and water pipe is wrapped in the housing.
Above-mentioned described water pipe is spiral-shaped.
Above-mentioned described water pipe is a thermal conductivity good metal pipe.
Water inlet, the delivery port of above-mentioned described water pipe stretch out housing.
The water inlet of above-mentioned described water pipe, delivery port have external screw thread or internal thread.
The water inlet of above-mentioned described water pipe, delivery port are that the lateral wall from housing stretches out.
Above-mentioned described water inlet is positioned at the top of delivery port.
Form circular cavity in the middle of the above-mentioned described housing.
The shape of above-mentioned described housing is a cylinder, perhaps square cylinder.
The quantity of above-mentioned described water pipe can be the 1-10 root, can cast side by side to be wrapped in the housing the inside.
Compared with prior art, the utlity model has following advantage: 1) water pipe and housing are cast in aggregates and water pipe is wrapped in the housing, and be simple and reasonable, processing technology is simple, low cost of manufacture, good airproof performance can not occur because of sealing the bad seepy question that occurs.2) water pipe is spiral-shaped, is thermal conductivity good metal pipe, and rapid heat dissipation and heat radiation are evenly; 3) water inlet of water pipe, delivery port have external screw thread or internal thread, the water inlet of water pipe, delivery port are that the lateral wall from housing stretches out, reasonable in design, and it is very convenient that connection is installed, 4) water inlet is positioned at the top of delivery port, utilize the deadweight of water to accelerate water velocity, thereby accelerate heat radiation; 5) form circular cavity in the middle of the housing, the shape of housing is a cylinder, and perhaps square cylinder is simple in structure, handling ease.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is done detailed explanation:
Fig. 1 is the utility model stereogram;
Fig. 2 is a cutaway view of the present utility model;
Fig. 3 is the stereogram of water pipe of the present utility model.
Embodiment:
As Fig. 1, Fig. 2, shown in Figure 3, a kind of motor casing structure comprises the hollow housing 1 that a metal material is made, and it also comprises water pipe 2 in addition, and water pipe 2 is cast in aggregates with housing 1 and water pipe 2 is wrapped in 1 li of housing.Water pipe 2 is spiral-shaped, and water pipe 2 is thermal conductivity good metal pipes, and the two-port of water pipe 2 is stretched out housing 1, and water inlet 21, the delivery port 22 of water pipe 2 have external screw thread or internal thread.The water inlet 21 of water pipe 2, delivery port 22 are that the lateral wall from housing 1 stretches out, and water inlet 21 is positioned at the top of delivery port 22.Form circular cavity 3 in the middle of the housing 1, the shape of housing 1 is a cylinder, perhaps square cylinder.1 to Fig. 3, we have used at housing 1 and have cast a water pipe 2.But the quantity of water pipe 2 can be the 1-10 root, can cast side by side to be wrapped in housing 1 the inside.
The foregoing description is a better embodiment of the present utility model; but execution mode of the present utility model is not limited thereto; other are any not to deviate from change, the modification done under spirit of the present utility model and the principle, substitute, combination, simplify; be the substitute mode of equivalence, be included within the protection range of the present utility model.
Claims (10)
1. a motor casing structure comprises the hollow housing (1) that a metal material is made, and it is characterized in that: it also comprises water pipe (2), and water pipe (2) is cast in aggregates with housing (1) and water pipe (2) is wrapped in housing (1) lining.
2. a kind of motor casing structure according to claim 1 is characterized in that: water pipe (2) is spiral-shaped.
3. a kind of motor casing structure according to claim 2 is characterized in that: water pipe (2) is a thermal conductivity good metal pipe.
4. according to claim 1 or 2 or 3 described a kind of motor casing structures, it is characterized in that: water inlet (21), the delivery port (22) of water pipe (2) stretch out housing (1).
5. a kind of motor casing structure according to claim 4 is characterized in that: water inlet (21), the delivery port (22) of water pipe (2) have external screw thread or internal thread.
6. a kind of motor casing structure according to claim 5 is characterized in that: the water inlet (21) of water pipe (2), delivery port (22) are that the lateral wall from housing (1) stretches out.
7. a kind of motor casing structure according to claim 6 is characterized in that: water inlet (21) is positioned at the top of delivery port (22).
8. a kind of motor casing structure according to claim 7 is characterized in that: form circular cavity (3) in the middle of the housing (1).
9. a kind of motor casing structure according to claim 8 is characterized in that: the shape of housing (1) is a cylinder, perhaps square cylinder.
10. according to claim 1 or 2 or 3 described a kind of motor casing structures, it is characterized in that: the quantity of water pipe (2) is the 1-10 root, can cast side by side to be wrapped in housing (1) the inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200589326U CN201450385U (en) | 2009-06-17 | 2009-06-17 | Shell structure of a motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200589326U CN201450385U (en) | 2009-06-17 | 2009-06-17 | Shell structure of a motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201450385U true CN201450385U (en) | 2010-05-05 |
Family
ID=42555108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200589326U Expired - Lifetime CN201450385U (en) | 2009-06-17 | 2009-06-17 | Shell structure of a motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201450385U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944785A (en) * | 2010-08-16 | 2011-01-12 | 宁波韵升股份有限公司 | Motor stator shell and manufacturing method thereof |
| CN102857017A (en) * | 2011-06-30 | 2013-01-02 | 南车戚墅堰机车车辆工艺研究所有限公司 | Integrated water-cooling motor shell |
| CN103023219A (en) * | 2012-12-14 | 2013-04-03 | 上海亿力电器有限公司 | Water cooling motor |
| CN109890165B (en) * | 2019-03-27 | 2020-10-16 | 江苏金丰机电有限公司 | A controller based on encapsulating is sealed for sharing electric bicycle |
-
2009
- 2009-06-17 CN CN2009200589326U patent/CN201450385U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944785A (en) * | 2010-08-16 | 2011-01-12 | 宁波韵升股份有限公司 | Motor stator shell and manufacturing method thereof |
| CN102857017A (en) * | 2011-06-30 | 2013-01-02 | 南车戚墅堰机车车辆工艺研究所有限公司 | Integrated water-cooling motor shell |
| CN103023219A (en) * | 2012-12-14 | 2013-04-03 | 上海亿力电器有限公司 | Water cooling motor |
| CN103023219B (en) * | 2012-12-14 | 2015-05-13 | 上海亿力电器有限公司 | Water cooling motor |
| US9472995B2 (en) | 2012-12-14 | 2016-10-18 | Shanghai Yili Electric Co., Ltd. | Water-cooled electrical motor |
| CN109890165B (en) * | 2019-03-27 | 2020-10-16 | 江苏金丰机电有限公司 | A controller based on encapsulating is sealed for sharing electric bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100505 |
|
| CX01 | Expiry of patent term |