CN204334171U - Water proof type automobile radiator fan motor - Google Patents
Water proof type automobile radiator fan motor Download PDFInfo
- Publication number
- CN204334171U CN204334171U CN201520011110.8U CN201520011110U CN204334171U CN 204334171 U CN204334171 U CN 204334171U CN 201520011110 U CN201520011110 U CN 201520011110U CN 204334171 U CN204334171 U CN 204334171U
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- CN
- China
- Prior art keywords
- motor
- electric machine
- machine casing
- bearing chamber
- water proof
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses water proof type automobile radiator fan motor, comprise electric machine casing and front and rear cover, front end housing is provided with through hole and stretches out outward by fan electromotor axle, it is characterized in that: between electric machine casing and front and rear cover, cross totally enclosed motor internal space, the outer wall of electric machine casing is provided with intubate, and intubate is provided with insertion hole and is communicated with motor internal space.The utility model is applied to the liquid circulation cooling system of automobile engine, has the advantage that technique is simple, easy to assembly, water proof and dust proof is effective, improve useful life.
Description
Technical field
The utility model relates to a kind of automobile component, is specifically related to a kind of water proof type automobile radiator fan motor.
Background technology
In the process of moving, engine can produce too much heat to vehicle, and in order to allow engine can not because of overheated and cisco unity malfunction, people devise liquid circulation cooling system, and wherein radiator fan plays a part very important.Radiator fan is made up of flabellum and motor, and motor is most critical.The ordinary construction of existing automobile radiator fan motor is: comprise electric machine casing and front and rear cover, front end housing is provided with through hole and stretches out outward by fan electromotor axle, for ensureing the heat radiation of motor internal, front and rear cover is provided with heat radiation fenestra, shortcoming is that water proof and dust proof effect is bad, motor internal easily enters the article such as water, dust, shortens motor useful life; In addition, electric machine casing and front end housing are normally by stretching mode global formation, complex process, assembling is also inconvenient, and the fore bearing chamber formed on front end housing by the way can only be protrude to away from motor internal direction, so the axial location of motor shaft needs to carry out strict guarantee by the size between each part in assembling process, add assembly difficulty.
Summary of the invention
In view of the deficiencies in the prior art, the utility model provides a kind of water proof type automobile radiator fan motor having that technique is simple, easy to assembly, water proof and dust proof is effective, improve useful life.
The utility model takes following technical scheme:
Water proof type automobile radiator fan motor, comprise electric machine casing and front and rear cover, front end housing is provided with through hole and stretches out outward by fan electromotor axle, it is characterized in that: between electric machine casing and front and rear cover, cross totally enclosed motor internal space, the outer wall of electric machine casing is provided with intubate, and intubate is provided with insertion hole and is communicated with motor internal space.
Electric machine casing, front end housing and rear end cap adopt Split type structure, front end housing is provided with fore bearing chamber, fore bearing chamber is recessed to motor internal direction, by cover plate block after the mounted motor axle front support of fore bearing chamber, rear end cap is provided with rear bearing chamber, rear bearing chamber is protruded to away from motor internal direction, rear bearing chamber mounted motor axle rear support.
After adopting technique scheme, the Advantageous Effects that the utility model realizes is: 1. the totally-enclosed design in motor internal space, the heat radiation of motor internal is drawn outward by intubate, effectively improves the water proof and dust proof effect of radiator fan motor, extends motor useful life; 2. electric machine casing, front end housing and rear end cap adopt Split type structure, and technique is simple, easy to make, is beneficial to the installation of motor internal part, makes easy to assembly; 3. because fore bearing chamber is recessed to motor internal direction, so fore bearing chamber is placed on electric machine casing, such motor shaft front support just can be assembled outside motor, as long as at this moment simply arrange on motor shaft and carry out spacing back-up ring to front support, just easily can realize the reliable axial location of motor shaft, make easy to assembly.
Accompanying drawing explanation
The utility model has following accompanying drawing:
Fig. 1 is shape assumption diagram of the present utility model,
Fig. 2 is cut-away view of the present utility model.
Embodiment
Drawings illustrate the technical solution of the utility model and embodiment, further describe each details and the operation principle thereof of embodiment below more by reference to the accompanying drawings.
As shown in the figure, water proof type automobile radiator fan motor of the present utility model, comprise electric machine casing 1, front end housing 6 and rear end cap 2, front end housing 6 is provided with through hole and stretches out outward by fan electromotor axle 9, totally enclosed motor internal space 5 is crossed between electric machine casing 1 and front and rear cover, the outer wall of electric machine casing 1 is provided with intubate 3, and intubate 3 is provided with insertion hole 4 and is communicated with motor internal space 5; Electric machine casing 1, front end housing 6 and rear end cap 2 adopt Split type structure, front end housing 6 is provided with fore bearing chamber 7, fore bearing chamber 7 is recessed to motor internal direction, by cover plate 10 block after fore bearing chamber 7 mounted motor axle front support 8, rear end cap 2 is provided with rear bearing chamber 11, rear bearing chamber 11 is protruded to away from motor internal direction, rear bearing chamber 11 mounted motor axle rear support 12.
Claims (2)
1. water proof type automobile radiator fan motor, comprise electric machine casing and front and rear cover, front end housing is provided with through hole and stretches out outward by fan electromotor axle, it is characterized in that: between electric machine casing and front and rear cover, cross totally enclosed motor internal space, the outer wall of electric machine casing is provided with intubate, and intubate is provided with insertion hole and is communicated with motor internal space.
2. water proof type automobile radiator fan motor as claimed in claim 1, it is characterized in that: electric machine casing, front end housing and rear end cap adopt Split type structure, front end housing is provided with fore bearing chamber, fore bearing chamber is recessed to motor internal direction, by cover plate block after the mounted motor axle front support of fore bearing chamber, rear end cap is provided with rear bearing chamber, and rear bearing chamber is protruded to away from motor internal direction, rear bearing chamber mounted motor axle rear support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520011110.8U CN204334171U (en) | 2015-01-08 | 2015-01-08 | Water proof type automobile radiator fan motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520011110.8U CN204334171U (en) | 2015-01-08 | 2015-01-08 | Water proof type automobile radiator fan motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204334171U true CN204334171U (en) | 2015-05-13 |
Family
ID=53170484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520011110.8U Expired - Fee Related CN204334171U (en) | 2015-01-08 | 2015-01-08 | Water proof type automobile radiator fan motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204334171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196467A (en) * | 2017-06-30 | 2017-09-22 | 广东美的环境电器制造有限公司 | Ceiling-fan motor mounting structure, ceiling fan and ceiling-fan motor installation method |
| CN108900051A (en) * | 2018-08-18 | 2018-11-27 | 佛山市顺德区金泰德胜电机有限公司 | The assembly method of permanent-magnet servo motor |
-
2015
- 2015-01-08 CN CN201520011110.8U patent/CN204334171U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196467A (en) * | 2017-06-30 | 2017-09-22 | 广东美的环境电器制造有限公司 | Ceiling-fan motor mounting structure, ceiling fan and ceiling-fan motor installation method |
| CN107196467B (en) * | 2017-06-30 | 2023-09-29 | 广东美的环境电器制造有限公司 | Ceiling fan motor mounting structure, ceiling fan and ceiling fan motor mounting method |
| CN108900051A (en) * | 2018-08-18 | 2018-11-27 | 佛山市顺德区金泰德胜电机有限公司 | The assembly method of permanent-magnet servo motor |
| CN108900051B (en) * | 2018-08-18 | 2020-02-14 | 佛山市顺德区金泰德胜电机有限公司 | Assembling method of permanent magnet servo motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20180108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |