CN201916224U - Electric fan - Google Patents
Electric fan Download PDFInfo
- Publication number
- CN201916224U CN201916224U CN2011200040547U CN201120004054U CN201916224U CN 201916224 U CN201916224 U CN 201916224U CN 2011200040547 U CN2011200040547 U CN 2011200040547U CN 201120004054 U CN201120004054 U CN 201120004054U CN 201916224 U CN201916224 U CN 201916224U
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- frame
- air
- fan
- electric fan
- arc air
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Abstract
The utility model discloses an electric fan, which comprises a motor connected with fan blades through a rotary shaft. A protective frame surrounds the outside of the fan blades, an air outlet grid is arranged at the front end of the protective frame and includes a central board and a frame, a plurality of arc air guide bars are peripherally arranged between the central board and the frame, and portions of intervals among the arc air guide bars and close to the frame are larger than portions of the intervals close to the central board. As the air guide bars of the air outlet grid of the fan are tilted relative to the direction of the rotary shaft, output air volume of the fan can be evenly distributed through the arc air guide bars in front of the fan blades and cooling and summer heat relief effects for people can be strengthened beneficially.
Description
Technical field
The utility model relates to field of household appliances, particularly a kind of electric fan.
Background technique
Electric fan generally comprises motor, and motor is connected with flabellum by rotating shaft, and the flabellum external packets is with protective frame, and the protective frame front end is provided with the air-out grid.In the prior art, the form of air-out grid has varied, but their air-out characteristics or be that the big center of wind speed, fan outside wind speed is few, or is that the big outside of the center wind speed wind speed of fan is few, influences people's the effect of relieving summer heat of enjoying the cool.
The model utility content
The technical problems to be solved in the utility model provides the uniform electric fan of a kind of discharge quantity of fan, helps improving people's the effect of relieving summer heat of enjoying the cool.
In order to solve the problems of the technologies described above, a kind of electric fan of the present utility model, comprise motor, motor is connected with flabellum by rotating shaft, the flabellum external packets is with protective frame, and described protective frame front end is provided with the air-out grid, and this air-out grid comprises center plate and frame, circumference is provided with some arc air-guiding strips between center plate and the frame, and close frame place, the interval between this arc air-guiding strip is greater than close center plate place.
As improvement of the technical scheme, described arc air-guiding strip tilts with respect to rotor shaft direction, and is big more away from its inclined degree of arc air-guiding strip part of center plate.
The beneficial effects of the utility model are: because the air-guiding strip of this electric fan air-out grid tilts with respect to rotor shaft direction, can the discharge quantity of fan of fan evenly be distributed, help improving people's the effect of relieving summer heat of enjoying the cool.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is one of structural representation of air-out grid;
Fig. 3 be the air-out grid structural representation two.
Embodiment
Referring to figs. 1 through Fig. 3, a kind of electric fan of the present utility model, comprise motor 6, motor 6 is connected with flabellum 8 by rotating shaft 7, flabellum 8 external packets are with protective frame 1, and described protective frame 1 front end is provided with air-out grid 2, and this air-out grid 2 comprises center plate 3 and frame 4, circumference is provided with some arc air-guiding strips 5 between center plate 3 and the frame 4, and close frame place, the interval between this arc air-guiding strip 5 is greater than close center plate place.Because the air-guiding strip of this electric fan air-out grid tilts with respect to rotor shaft direction, can the discharge quantity of fan of fan evenly be distributed, and helps improving people's the effect of relieving summer heat of enjoying the cool.
In this example, described arc air-guiding strip 5 tilts with respect to rotor shaft direction, and is big more away from its inclined degree of arc air-guiding strip part of center plate, makes air quantity be more evenly distributed by said structure.
The above only is a preferential mode of execution of the present utility model, as long as realize that with basic identical means the technological scheme of the utility model purpose all belongs within the protection domain of the present utility model.
Claims (2)
1. electric fan, comprise motor (6), motor (6) is connected with flabellum (8) by rotating shaft (7), flabellum (8) external packets is with protective frame (1), it is characterized in that described protective frame (1) front end is provided with air-out grid (2), this air-out grid (2) comprises center plate (3) and frame (4), and circumference is provided with some arc air-guiding strips (5) between center plate (3) and the frame (4), and close frame place, the interval between this arc air-guiding strip (5) is greater than close center plate place.
2. electric fan according to claim 1 is characterized in that described arc air-guiding strip (5) tilts with respect to rotor shaft direction, and is big more away from its inclined degree of arc air-guiding strip part of center plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200040547U CN201916224U (en) | 2011-01-07 | 2011-01-07 | Electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200040547U CN201916224U (en) | 2011-01-07 | 2011-01-07 | Electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201916224U true CN201916224U (en) | 2011-08-03 |
Family
ID=44416021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200040547U Expired - Lifetime CN201916224U (en) | 2011-01-07 | 2011-01-07 | Electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201916224U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019497A (en) * | 2014-06-26 | 2014-09-03 | 无锡市汉马空调与通风设备有限公司 | Fan coiled pipe of central air conditioner |
| CN105485877A (en) * | 2015-12-31 | 2016-04-13 | 东莞市利发爱尔空气净化***有限公司 | Air exhausting device for air purifier |
| CN111094755A (en) * | 2017-09-29 | 2020-05-01 | 爱丽思欧雅玛株式会社 | Air blower |
-
2011
- 2011-01-07 CN CN2011200040547U patent/CN201916224U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019497A (en) * | 2014-06-26 | 2014-09-03 | 无锡市汉马空调与通风设备有限公司 | Fan coiled pipe of central air conditioner |
| CN105485877A (en) * | 2015-12-31 | 2016-04-13 | 东莞市利发爱尔空气净化***有限公司 | Air exhausting device for air purifier |
| WO2017113942A1 (en) * | 2015-12-31 | 2017-07-06 | 东莞市利发爱尔空气净化***有限公司 | Exhaust device of air cleaner |
| CN105485877B (en) * | 2015-12-31 | 2019-01-25 | 东莞市利发爱尔空气净化***有限公司 | A kind of air exhausting device of air purifier |
| CN111094755A (en) * | 2017-09-29 | 2020-05-01 | 爱丽思欧雅玛株式会社 | Air blower |
| US10859287B2 (en) | 2017-09-29 | 2020-12-08 | Iris Ohyama Inc. | Air circulator |
| EP3690250A4 (en) * | 2017-09-29 | 2021-06-16 | Iris Ohyama Inc. | Blower |
| US11402120B2 (en) | 2017-09-29 | 2022-08-02 | Iris Ohyama Inc. | Air circulator |
| EP4039982A1 (en) * | 2017-09-29 | 2022-08-10 | Iris Ohyama Inc. | Blower |
| US11686500B2 (en) | 2017-09-29 | 2023-06-27 | Iris Ohyama Inc. | Air circulator |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |