CN203081854U - Wind wheel for range hood - Google Patents
Wind wheel for range hood Download PDFInfo
- Publication number
- CN203081854U CN203081854U CN 201220715745 CN201220715745U CN203081854U CN 203081854 U CN203081854 U CN 203081854U CN 201220715745 CN201220715745 CN 201220715745 CN 201220715745 U CN201220715745 U CN 201220715745U CN 203081854 U CN203081854 U CN 203081854U
- Authority
- CN
- China
- Prior art keywords
- wind wheel
- female
- sub
- wind
- male
- 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 a wind wheel for a range hook. The wind wheel comprises a female wind wheel which comprises an upper supporting ring, a lower supporting ring and wind vanes. The wind vanes are arranged between the upper supporting ring and the lower supporting ring at intervals. A support is arranged in the lower supporting ring. A wind wheel shaft sleeve is fixed at the center of the support. An inner cavity of the female wind wheel is provided with a male wind wheel which comprises a male wind vane and a wind wheel fixing piece. A through hole is formed at the center of the wind wheel fixing piece. The male wind wheel is inserted into the wind wheel shaft sleeve through the through hole and is fixed on the support through a screw. Fixing of the female wind wheel and the male wind wheel is achieved. The male wind wheel is nested in the female wind wheel, a male-female wind wheel structure is achieved, and the problems that an inner cavity of an original single-layer wind wheel is large in clearance, a wind wheel vane is short, so that the range hook is high in noise and bad in air drafting capacity are solved.
Description
Technical field
The utility model relates to a kind of kitchen ventilator parts, especially a kind of kitchen ventilator blower fan wind wheel.
Background technique
Now the inside wind wheel of the kitchen ventilator that uses in the kitchen generally all is the individual layer wind wheel structure, and the space of this individual layer wind wheel inner chamber is big, has caused the big problem of noise, and wind wheel blade is short, has also influenced the air draught ability of kitchen ventilator to a great extent.
The model utility content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of kitchen ventilator wind wheel is provided.
For achieving the above object, the technical solution of the utility model is: a kind of kitchen ventilator wind wheel, comprise female wind wheel, female wind wheel comprise upper support ring, lower support ring and be disposed on the upper support ring and the lower support ring between fan blade, in the lower support ring supporting frame is set, the center fixation of supporting frame has the wind wheel axle sleeve, female wind wheel inner chamber is provided with sub-wind wheel, sub-wind wheel comprises sub-fan blade and wind wheel fixed plate, wind wheel fixed plate center is provided with through hole, sub-wind wheel is inserted in the wind wheel axle sleeve by through hole, is fixed on the supporting frame with screw, realizes the fixing of female wind wheel and sub-wind wheel.
The beneficial effects of the utility model are: by sub-wind wheel is set in female wind wheel, significantly reduced the space of female wind wheel inner chamber.When kitchen ventilator was worked, sub-wind wheel had been realized the ability of dual air draught along with female wind wheel turns round together, and had reduced the noise that causes because of female wind wheel inner chamber space.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the sub-wind wheel of the utility model.
Among the figure: female wind wheel 1, upper support ring 2, lower support ring 3, supporting frame 31, wind wheel axle sleeve 32, fan blade 4, sub-wind wheel 5, wind wheel fixed plate 51, through hole 52, sub-fan blade 53.
Embodiment
Below in conjunction with accompanying drawing, and in conjunction with the embodiments, the utility model is described further.
Embodiment:
As Fig. 1, shown in Figure 2, a kind of kitchen ventilator wind wheel, comprise female wind wheel 1, female wind wheel 1 comprises upper support ring 2, lower support ring 3 and be disposed on upper support ring 2 and lower support ring 3 between fan blade 4, supporting frame 31 is set in the lower support ring 3, the center fixation of supporting frame 31 has wind wheel axle sleeve 32, female wind wheel 1 inner chamber is provided with sub-wind wheel 5, sub-wind wheel 5 comprises sub-fan blade 53 and wind wheel fixed plate 51, wind wheel fixed plate 51 centers are provided with through hole 52, sub-wind wheel 5 is inserted in the wind wheel axle sleeve 32 by through hole 52, is fixed on the supporting frame 31 with screw, realizes the fixing of female wind wheel 1 and sub-wind wheel 5.
On the basis of script individual layer wind wheel, increased sub-wind wheel 5, sub-wind wheel 5 can be inserted in the wind wheel axle sleeve 32 by its inner through hole 52 that is provided with, by screw wind wheel 5 is fixed on the supporting frame 31 again, realize the fixing of female wind wheel 1 and sub-wind wheel 5, significantly reduced the space of female wind wheel 1 inner chamber.When kitchen ventilator was worked, sub-wind wheel 5 had been realized the ability of dual air draught along with female wind wheel 1 turns round together, and had reduced the noise that causes because of female wind wheel 1 inner chamber space.
Claims (1)
1. kitchen ventilator wind wheel, comprise female wind wheel (1), female wind wheel (1) comprises upper support ring (2), lower support ring (3) and be disposed on upper support ring (2) and lower support ring (3) between fan blade (4), supporting frame (31) is set in the described lower support ring (3), the center fixation of supporting frame (31) has wind wheel axle sleeve (32), it is characterized in that: described female wind wheel (1) inner chamber is provided with sub-wind wheel (5), sub-wind wheel (5) comprises sub-fan blade (53) and wind wheel fixed plate (51), wind wheel fixed plate (51) center is provided with through hole (52), described sub-wind wheel (5) is inserted in the wind wheel axle sleeve (32) by through hole (52), be fixed on the supporting frame (31) with screw, realize the fixing of female wind wheel (1) and sub-wind wheel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220715745 CN203081854U (en) | 2012-12-21 | 2012-12-21 | Wind wheel for range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220715745 CN203081854U (en) | 2012-12-21 | 2012-12-21 | Wind wheel for range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203081854U true CN203081854U (en) | 2013-07-24 |
Family
ID=48827695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220715745 Expired - Fee Related CN203081854U (en) | 2012-12-21 | 2012-12-21 | Wind wheel for range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203081854U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388594A (en) * | 2013-08-10 | 2013-11-13 | 胡国贤 | Small wind wheel with locking nut |
| CN103388593A (en) * | 2013-08-10 | 2013-11-13 | 胡国贤 | Plate arm type small wind wheel with locking nut |
-
2012
- 2012-12-21 CN CN 201220715745 patent/CN203081854U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388594A (en) * | 2013-08-10 | 2013-11-13 | 胡国贤 | Small wind wheel with locking nut |
| CN103388593A (en) * | 2013-08-10 | 2013-11-13 | 胡国贤 | Plate arm type small wind wheel with locking nut |
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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: 20130724 Termination date: 20141221 |
|
| EXPY | Termination of patent right or utility model |