CN201523287U - Water-cooling type AC generator for automobile - Google Patents
Water-cooling type AC generator for automobile Download PDFInfo
- Publication number
- CN201523287U CN201523287U CN2009202553795U CN200920255379U CN201523287U CN 201523287 U CN201523287 U CN 201523287U CN 2009202553795 U CN2009202553795 U CN 2009202553795U CN 200920255379 U CN200920255379 U CN 200920255379U CN 201523287 U CN201523287 U CN 201523287U
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- Prior art keywords
- cooling water
- generator
- automobile
- water
- rear end
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- 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.)
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Abstract
The utility model discloses a water-cooling type AC generator for an automobile, which comprises standard nuts, a belt pulley, a standard screw rod, a front end cover, a rotor, a fan, a bearing, standard connectors, a stator, a rear end cover, an O-shaped ring, a rectifier, a regulator, a rear cover cap, and a protective hood, and is characterized in that a U-shaped groove is formed on the rear end cover of an automotive generator; cooling water is isolated from other components by the O-shaped ring; two standard connectors are respectively arranged at the inlet and the outlet of the U-shaped groove; and cooling water in a cooling water tank of the automobile is connected to the automotive generator through a circumscribed water pipe, so that a circularly flowing cooling waterway is formed between the automotive generator and the cooling water tank of the automobile. The cooling water is cooled by a cooling system of the automobile, thereby ensuring that the temperature of the cooling water can reach the standard of cycle use, reducing the temperature of the generator more quickly, and ensuring the working reliability and stability of the generator.
Description
Technical field
The utility model relates to a kind of radiating mode of automobile current generator, is specifically related to a kind of water-cooled automobile alternator.
Background technology
The primary structure of AC generator for vehicle is made up of parts such as belt pulley, front end housing, stator, rotor, fan, bearing, rear end cap, rectifier, adjuster, back cover cap, master screw and standard nuts.At present, the heat radiation of generator is mainly by wind energy, and the heat that is produced during with rectifier and stator and rotor work is taken away, thereby reduces the temperature of generator.There is following defective in the method for this kind heat radiation:
1. when the generator operating ambient temperature is too high, the wind heat dissipation capability will descend, and can't guarantee that the heat of generator distributes fast.
2. using air-cooled wind energy is by being fan from generator inside, so also can produce noise when making wind energy.
3. use air-cooled structure, more inner parts of generator (as rectifier, adjuster, stator etc.) must expose, and just can reach better radiating effect.Because such environmental effects, after parts exposed, the product corrosion resistance was low, and after the part parts are subjected to the external impurities bump, was easy to cause disabler.
Summary of the invention
The purpose of this utility model is the deficiency that overcomes prior art, and a kind of water-cooled automobile alternator is provided.It is to increase " U " type groove and O on the basis of original structure " the type ring.Make this generating function accelerate the radiating rate of automobile current generator, guarantee the reliability of automobile current generator heat radiation; Avoid or reduce the noise that generator when work produce; Guarantee the reliability and the stability of automobile current generator work.
The purpose of this utility model is achieved in that a kind of water-cooled automobile alternator, is made up of standard nut, belt pulley, master screw, front end housing, rotor, fan, bearing, modular connection, stator, rear end cap, " O " type ring, rectifier, adjuster, back cover cap, protective cover.It is characterized in that: on the rear end cap of automobile current generator, do " U " type groove, " O " type of suit ring on rear end cap." U " type groove is isolated cooling water and other parts by " O " type ring, be provided with the joint of two standards in " U " type groove water inlet and water outlet place, cooling water in the cooling water car case, be connected on the automobile current generator by external water pipe, allow form a mobile cooling water channel capable of circulation between automobile current generator and the cooling water car case, reduce the temperature of cooling water by the cooling system of automobile.
Described " U " type groove is for cooling water provides mobile water route capable of circulation.
Described " O " type ring can be isolated cooling water and other parts, guarantees that the whole circulation water route is water-tight.
Its beneficial effect is: owing to adopt the mode of water-cooled, the heat that power component produces during generator work, the water that is cooled absorbs rapidly, and the cooling system that enters automobile reduces the temperature of cooling water, make the water temperature of cooling water reach the standard that recycles, guarantee to reduce rapidly the temperature of generator.Can avoid or reduce the use fan, eliminate or reduce the noise of generator.Adopt the mode of water-cooled, inner member that can the seal protection generator avoids zero element to expose, and improves the resistance to corrosion of generator.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an end cap schematic diagram of the present utility model.
Fig. 3 is the A-A profile of Fig. 2.
Fig. 4 is a work of the present utility model water route schematic diagram.
Among the figure: 1, standard nut; 2, belt pulley; 3, master screw; 4, front end housing; 5, rotor; 6, fan; 7, bearing; 8, modular connection; 9, stator; 10, rear end cap; 11, " O " type ring; 12, rectifier; 13, adjuster; 14, master screw; 15, master screw; 16, back cover cap; 17, master screw; 18, protective cover.← be water inlet, → be water outlet.
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model comprises standard nut 1, belt pulley 2, master screw 3,14,15, front end housing 4, rotor 5, fan 6, bearing 7, modular connection 8, stator 9, rear end cap 10, " O " type ring 11, rectifier 12, adjuster 13, back cover cap 16, protective cover 18.On the rear end cap of automobile current generator, do " U " type groove, " O " type of suit ring 11 on rear end cap 10." U " type groove is isolated cooling water and other parts by " O " type ring 11, be provided with the joint 8 of two standards in " U " type groove water inlet and water outlet place, cooling water in the cooling water car case, be connected on the automobile current generator by external water pipe, allow and form a mobile cooling water channel capable of circulation between automobile current generator and the cooling water car case, reduce the temperature of cooling water at last by the cooling system of automobile, the water temperature of guaranteeing cooling water can reach the standard that recycles, thereby the temperature of faster reduction generator is guaranteed the reliability and the stability of generator work.
Claims (1)
1. a water-cooled automobile alternator is made up of standard nut, belt pulley, master screw, front end housing, rotor, fan, bearing, modular connection, stator, rear end cap, " 0 " type ring, rectifier, adjuster, back cover cap, protective cover; It is characterized in that: on the rear end cap of automobile current generator, do " U " type groove, " O " type of suit ring on rear end cap; U " the type groove isolates cooling water and other parts by " O " type ring; be provided with the joint of two standards in the water inlet of " U " type groove and water outlet place; the cooling water in the cooling water car case; be connected on the automobile current generator by external water pipe makes mobile cooling water channel capable of circulation of formation between automobile current generator and the cooling water car case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202553795U CN201523287U (en) | 2009-11-09 | 2009-11-09 | Water-cooling type AC generator for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202553795U CN201523287U (en) | 2009-11-09 | 2009-11-09 | Water-cooling type AC generator for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201523287U true CN201523287U (en) | 2010-07-07 |
Family
ID=42509463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202553795U Expired - Lifetime CN201523287U (en) | 2009-11-09 | 2009-11-09 | Water-cooling type AC generator for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201523287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9570946B2 (en) | 2012-06-25 | 2017-02-14 | Siemens Aktiengesellschaft | Stator arrangement for an electrical machine |
-
2009
- 2009-11-09 CN CN2009202553795U patent/CN201523287U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9570946B2 (en) | 2012-06-25 | 2017-02-14 | Siemens Aktiengesellschaft | Stator arrangement for an electrical machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 221116 No. 26, Mount Huangshan Road, Copper Mt. Economic Development Zone, Copper Mt. County, Jiangsu Province Patentee after: Jiangsu Yunyi Electric Co., Ltd. Address before: 221116 No. 26, Mount Huangshan Road, Copper Mt. Economic Development Zone, Copper Mt. County, Jiangsu Province Patentee before: Xuzhou Yunhao Electronic Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: NINGBO YUNSHENG AUTO ELECTRIC INC. Free format text: FORMER OWNER: JIANGSU YUNYI ELECTRIC CO., LTD. Effective date: 20101116 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 221116 NO.26, HUANGSHAN ROAD, TONGSHAN ECONOMIC DEVELOPMENT ZONE, TONGSHAN COUNTY, JIANGSU PROVINCE TO: 315040 NO.428, MINGZHU ROAD, JIANGDONG DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101116 Address after: 315040 No. 428 Mingzhu Road, Jiangdong District, Zhejiang, Ningbo Patentee after: Ningbo Yunsheng Auto Electric, Inc. Address before: 221116 No. 26, Mount Huangshan Road, Copper Mt. Economic Development Zone, Copper Mt. County, Jiangsu Province Patentee before: Jiangsu Yunyi Electric Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: NINGBO YUNSHENG AUTOMOBILE MOTOR SYSTEM CO., LTD. Effective date: 20121217 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121217 Address after: 315040 No. 428 Mingzhu Road, Jiangdong District, Zhejiang, Ningbo Patentee after: Ningbo Yunsheng Auto Electric, inc. Patentee after: Ningbo Yunsheng Auto Electric, inc. Patentee after: Ningbo Yunsheng Co., Ltd. Address before: 315040 No. 428 Mingzhu Road, Jiangdong District, Zhejiang, Ningbo Patentee before: Ningbo Yunsheng Auto Electric, Inc. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100707 |