CN201671847U - Axial fan with shielding case - Google Patents
Axial fan with shielding case Download PDFInfo
- Publication number
- CN201671847U CN201671847U CN2010201703177U CN201020170317U CN201671847U CN 201671847 U CN201671847 U CN 201671847U CN 2010201703177 U CN2010201703177 U CN 2010201703177U CN 201020170317 U CN201020170317 U CN 201020170317U CN 201671847 U CN201671847 U CN 201671847U
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- CN
- China
- Prior art keywords
- stator
- radome
- shielding case
- axial
- model
- 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 relates to an axial fan with a shielding case, which comprises a casing, a rotor component, a stator and a shielding case. The stator is arranged inside the rotor component, the rotor component and the stator are arranged inside the casing, and the stator is arranged inside the shielding case. The axial fan with the shielding case can reduce electromagnetic interference and radiation when a motor runs as the shielding case capable of reducing electromagnetic interference is wrapped on the periphery of the stator, thereby ensuring performance and steadiness of an electronic circuit, a power supply device, a medical device and the like.
Description
Technical field
The utility model relates to a kind of axial-flow blower, relates in particular to a kind of axial-flow blower with radome.
Background technique
Axial-flow blower can be used for place ventilation such as electronic circuit, power apparatus, medical equipment or strengthens the usefulness of heat radiation.The axial-flow blower of prior art generally comprise housing, with the stator of housing close-fitting, with stator rotor assembly in relative rotation, more than the axial-flow blower operation of this structure the time can generate electromagnetic waves, like this to electronic circuit, power apparatus, medical equipment etc. to producing electromagnetic interference and radiation, the performance that influences them and stability.
The model utility content
The utility model can generate electromagnetic waves when the operation at existing axial-flow blower and to electronic circuit, power apparatus, medical equipment etc. to producing electromagnetic interference and radiation, influencing their performance and the deficiency of stability, a kind of axial-flow blower with radome that can reduce electronic interferences and radiation is provided.
The technological scheme that the utility model solves the problems of the technologies described above is as follows: a kind of axial-flow blower with radome comprises housing, rotor assembly, stator and radome, described stator is arranged at the inside of rotor assembly, described rotor assembly and stator are arranged in the housing, and described stator is arranged in the radome.
The beneficial effects of the utility model are: the utlity model has the axial-flow blower of radome because the periphery of stator also is enclosed with the radome that can reduce electromagnetic interference, when motor moves, electromagnetic interference and radiation be can reduce, thereby the performance and the stability of the electronic circuit, power apparatus, medical equipment etc. of installation shaft flow fan guaranteed.
Further, described radome comprises first radome and secondary shielding cover, closely cooperates between described secondary shielding cover and the housing.
Description of drawings
Fig. 1 is the structural representation that the utlity model has the axial-flow blower of radome.
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
Fig. 1 is the structural representation that the utlity model has the axial-flow blower of radome.As shown in Figure 1, described axial-flow blower with radome comprises housing 1, rotor assembly 2, stator 4 and radome 3, described stator 4 is arranged at the inside of rotor assembly 2, and described rotor assembly 2 and stator 4 are arranged in the housing 1, and described stator 4 is arranged in the radome 3.Described radome 3 comprises first radome 31 and secondary shielding cover 32, closely cooperates between described secondary shielding cover 32 and the housing 1, can be so that install.The material of described radome 3 adopts the SGCC galvanized sheet.When mounted, described secondary shielding cover 3.2 is by colding pressing and housing 1 closely cooperates.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. axial-flow blower with radome, comprise housing (1), rotor assembly (2) and stator (4), described stator (4) is arranged at the inside of rotor assembly (2), described rotor assembly (2) and stator (4) are arranged in the housing (1), it is characterized in that: also comprise radome (3), described stator (4) is arranged in the radome (3).
2. the axial-flow blower with radome according to claim 1 is characterized in that: described radome (3) comprises first radome (31) and secondary shielding cover (32), closely cooperates between described secondary shielding cover (32) and the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201703177U CN201671847U (en) | 2010-04-26 | 2010-04-26 | Axial fan with shielding case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201703177U CN201671847U (en) | 2010-04-26 | 2010-04-26 | Axial fan with shielding case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201671847U true CN201671847U (en) | 2010-12-15 |
Family
ID=43329259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201703177U Expired - Fee Related CN201671847U (en) | 2010-04-26 | 2010-04-26 | Axial fan with shielding case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201671847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375415A (en) * | 2012-04-20 | 2013-10-30 | 依必安-派特穆尔芬根股份有限两合公司 | Blower, particularly radial blower |
-
2010
- 2010-04-26 CN CN2010201703177U patent/CN201671847U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375415A (en) * | 2012-04-20 | 2013-10-30 | 依必安-派特穆尔芬根股份有限两合公司 | Blower, particularly radial blower |
| CN103375415B (en) * | 2012-04-20 | 2017-03-29 | 依必安-派特穆尔芬根股份有限两合公司 | Aerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20140426 |