CN202883469U - Movable impeller of electric fan used for cleaner - Google Patents
Movable impeller of electric fan used for cleaner Download PDFInfo
- Publication number
- CN202883469U CN202883469U CN 201220353754 CN201220353754U CN202883469U CN 202883469 U CN202883469 U CN 202883469U CN 201220353754 CN201220353754 CN 201220353754 CN 201220353754 U CN201220353754 U CN 201220353754U CN 202883469 U CN202883469 U CN 202883469U
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- CN
- China
- Prior art keywords
- electric fan
- movable vane
- movable impeller
- vane wheel
- blade
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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 provides a movable impeller of an electric fan used for a cleaner and belongs to the technical field of the electric fan. The movable impeller of the electric fan used for the cleaner comprises a movable impeller main body and is characterized in that both the outer surface and inner surface of the whole movable impeller main body are coated and provided with film layers, and the thickness of each film layer is 0.1 to 0.5 millimeter. The technical scheme includes that gaps which exist on the surface of the impeller main body are plugged due to the fact that both the outer surface and inner surface of the whole movable impeller main body are coated and provided with the film layers, and a sealing role is played. The movable impeller of the electric fan used for the cleaner avoids mutual series flow of air flows which enter into fan blades from gaps in all passages, increases adsorbed air flows and a vacuum degree, strengthens air adsorbing effect of the movable impeller and improves working efficiency of the whole machine of the electric fan.
Description
Technical field
The utility model belongs to the electric fan technical field, is specially a kind of vacuum cleaner and takes turns with the movable vane of electric fan.
Background technique
The movable vane wheel of the electric fan air draft system that current domestic vacuum cleaners use all adopts aluminum alloy material, is comprised of upper and lower impeller and N blade, axially rivets up and down N special-shaped blade between the impeller blade, makes and forms N air-suction channel between blade and the blade.Upper impeller blade middle part is provided with the air sucking mouth, because of the blade effect movable vane wheel inner air is discharged when the rotation of movable vane wheel and generates very strong negative air pressure strong production vacuum, and is poor with external pressure formation high negative pressure simultaneously.Make outside air under the effect of pressure reduction, be continued to suck movable vane wheel inside from the air sucking mouth and discharged by blade again, turn that to flow out electric fan by guide disc outer and form complete air draught working procedure.What adopt because of air blade and impeller blade up and down is that riveting process connects, Gu can have the riveted joint gap between the three, when movable vane wheel High Rotation Speed, air-flow is sucked into the air-suction channel into movable vane wheel inner space, wherein there is the small part air-flow from this gap, to flow out, affect each other adjacent passage and produce eddy current, reduce degree of vacuum and the air mass flow of electric fan, thereby reduce output and the working efficiency that sucks power.
The model utility content
For the above-mentioned problems in the prior art, the purpose of this utility model is to design the technological scheme that provides a kind of vacuum cleaner to take turns with the movable vane of electric fan, prevent from entering into air-flow in the fan blade in each passage from the slit mutual crossfire, increase intake air flow and degree of vacuum, improved the complete machine working efficiency of electric fan.
Described a kind of vacuum cleaner comprises the movable vane wheel body with the movable vane wheel of electric fan, it is characterized in that the whole inner and outer surface of movable vane wheel body all applies paint film layer is set.
Described a kind of vacuum cleaner is taken turns with the movable vane of electric fan, and the thickness that it is characterized in that described paint film layer is 0.1-0.5mm.
Described a kind of vacuum cleaner is taken turns with the movable vane of electric fan, it is characterized in that described movable vane wheel body consists of by axially riveting one group of abnormity blade between upper impeller blade, the lower impeller blade, the upper impeller blade after the assembling, lower impeller blade and special-shaped blade inner and outer surface all apply paint film layer are set.
Described a kind of vacuum cleaner is characterized in that in the middle of the impeller blade air sucking mouth being set with the movable vane wheel of electric fan.
The technological scheme that above-mentioned a kind of vacuum cleaner is taken turns with the movable vane of electric fan, by all applying at the whole inner and outer surface of movable vane wheel body paint film layer is set, gap plugging with the existence of movable vane wheel body surface, play seal action, prevent from entering into air-flow in the fan blade in each passage from the slit mutual crossfire, increase intake air flow and degree of vacuum, strengthened movable vane wheel air draught effect, improved the complete machine working efficiency of electric fan.
Description of drawings
Fig. 1 is main TV structure schematic representation of the present utility model;
Fig. 2 is upper and lower impeller blade and special-shaped blade side direction generalized section;
Fig. 3 is backsight structural representation of the present utility model;
Fig. 4 is the linkage structure schematic representation of upper and lower impeller blade and special-shaped blade;
Among the figure: impeller blade, 2-paint film layer, 3-air sucking mouth under 1-movable vane wheel body, the upper impeller blade of 101-, 102-abnormity blade, the 103-.
Embodiment
The utility model is described in further detail below in conjunction with Figure of description.
As shown in the figure, this vacuum cleaner comprises movable vane wheel body 1 with the movable vane wheel of electric fan, and movable vane wheel body 1 whole inner and outer surface all applies paint film layer 2 is set.The thickness of described paint film layer 2 is 0.1-0.5mm.Described movable vane wheel body consists of by axially riveting one group of abnormity blade 102 between upper impeller blade 101, the lower impeller blade 103, in the middle of the upper impeller blade 101 air sucking mouth 3 is set, upper impeller blade 101 after the assembling, lower impeller blade 103 and special-shaped blade 102 inner and outer surface all apply paint film layer 2 are set, form the N bar independently and airtight air-suction channel in movable vane wheel inside, air-flow enters inside via the round mouth outflow outside fan blade of special-shaped blade 102 water conservancy diversion from the air sucking mouth 3 that is positioned at the middle part when the rotation of movable vane wheel, by guide disc air-flow is sent electric fan and finishes air draught work.
The utility model is by taking turns movable vane whole electrophoresis coating process, all apply at the whole inner and outer surface of movable vane wheel body paint film layer is set, shutoff is carried out in the inner gap that exists of movable vane wheel, prevent that air-flow is in the inner vortes interference air draught effect that produces of movable vane wheel, improved inner degree of vacuum and the air mass flow of movable vane wheel, thereby improve the whole output power of motor, increase work efficiency.
More than disclosed only be a specific embodiment of the present utility model, the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (3)
1. a vacuum cleaner comprises movable vane wheel body (1) with the movable vane wheel of electric fan, it is characterized in that the whole inner and outer surface of movable vane wheel body (1) all applies paint film layer (2) is set, and the thickness of described paint film layer (2) is 0.1-0.5mm.
2. a kind of vacuum cleaner as claimed in claim 1 is taken turns with the movable vane of electric fan, it is characterized in that described movable vane wheel body consists of by axially riveting one group of abnormity blade (102) between upper impeller blade (101), the lower impeller blade (103), the upper impeller blade (101) after the assembling, lower impeller blade (103) and special-shaped blade (102) inner and outer surface all apply paint film layer (2) are set.
3. a kind of vacuum cleaner as claimed in claim 2 is characterized in that in the middle of the impeller blade (101) air sucking mouth (3) being set with the movable vane wheel of electric fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220353754 CN202883469U (en) | 2012-07-20 | 2012-07-20 | Movable impeller of electric fan used for cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220353754 CN202883469U (en) | 2012-07-20 | 2012-07-20 | Movable impeller of electric fan used for cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202883469U true CN202883469U (en) | 2013-04-17 |
Family
ID=48074903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220353754 Expired - Fee Related CN202883469U (en) | 2012-07-20 | 2012-07-20 | Movable impeller of electric fan used for cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202883469U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003463A (en) * | 2015-06-29 | 2015-10-28 | 肖彦均 | Split type impeller structure of high-efficiency electric blower fan for dust collector |
| CN105090111A (en) * | 2015-06-19 | 2015-11-25 | 苏州亚铨机械科技有限公司 | Novel movable impeller of motor |
| CN109356882A (en) * | 2018-11-28 | 2019-02-19 | 苏州弗来特金属制品有限公司 | A kind of movable vane wheel |
-
2012
- 2012-07-20 CN CN 201220353754 patent/CN202883469U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090111A (en) * | 2015-06-19 | 2015-11-25 | 苏州亚铨机械科技有限公司 | Novel movable impeller of motor |
| CN105003463A (en) * | 2015-06-29 | 2015-10-28 | 肖彦均 | Split type impeller structure of high-efficiency electric blower fan for dust collector |
| CN109356882A (en) * | 2018-11-28 | 2019-02-19 | 苏州弗来特金属制品有限公司 | A kind of movable vane wheel |
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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: 20130417 Termination date: 20150720 |
|
| EXPY | Termination of patent right or utility model |