CN203215769U - Wind wheel of range hood - Google Patents
Wind wheel of range hood Download PDFInfo
- Publication number
- CN203215769U CN203215769U CN 201320062170 CN201320062170U CN203215769U CN 203215769 U CN203215769 U CN 203215769U CN 201320062170 CN201320062170 CN 201320062170 CN 201320062170 U CN201320062170 U CN 201320062170U CN 203215769 U CN203215769 U CN 203215769U
- Authority
- CN
- China
- Prior art keywords
- support ring
- blade
- wind wheel
- range hood
- support
- 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 of a range hood. The wind wheel comprises a first support ring, a second support ring and blades, wherein a third support ring is also arranged between the first support ring and the second support ring; the length of the blade between the first support ring and the third support ring is identical to that of the blade between the second support ring and the third support ring; a support bracket is arranged on the third support ring. By means of the third support ring installed between the first support ring and the second support ring, the length of each blade between the support rings is greatly shortened; the non-deformability of the blades is increased; the service lives of the blades are prolonged; a driving device is fixed through the third support ring, so that the operation stability of the driving device is ensured.
Description
Technical field
The utility model relates to a kind of range hood wind wheel.
Background technology
Present widely used range hood wind wheel generally only comprises the blade of two support rings and support ring support.In lampblack absorber when running,, wind speed round is higher, and blade is under centrifugal action, and after long-time the use, the situation of being out of shape appears in blade easily, influences the operational efficiency of lampblack absorber.
The drive unit of range hood generally is fixed on the air-ducting ring base plate, and under motor ran up situation, vibration obviously caused stable equipment operation relatively poor.
The utility model content
The utility model is at the deficiencies in the prior art, and purpose is to provide the range hood wind wheel that a kind of non-deformability is strong, can strengthen the drive unit operation stability.
The utility model realizes that the technical scheme of above-mentioned purpose is: a kind of range hood wind wheel, comprise first support ring, second support ring and blade, also be provided with three-support ring in the middle of first support ring and second support ring, length of blade between described first support ring and the three-support ring is identical with the length of the blade between second support ring and the three-support ring, and described three-support ring is provided with supporting bracket.
The beneficial effects of the utility model are: by being installed in the middle three-support ring of first support ring and second support ring, shortened the monolithic length of blade between the support ring greatly, improved the non-deformability of blade, prolonged the service life of blade; Drive unit is fixing by three-support ring, the stability when having guaranteed the drive unit operation.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model three-support ring schematic diagram.
Among the figure: first support ring 1, second support ring 2, blade 3, three-support ring 4, supporting bracket 5
The specific embodiment
Below in conjunction with accompanying drawing, and in conjunction with the embodiments, the utility model is described further.
As shown in Figure 1, a kind of range hood wind wheel comprises first support ring 1, second support ring 2 and blade 3, has increased three-support ring 4 in the middle of first support ring 1 and second support ring 2.Blade 3 length between first support ring 1 and the three-support ring 4 are identical with the length of the blade 3 between second support ring 2 and the three-support ring 4.Described three-support ring 4 is provided with the supporting bracket 5 for drive unit.
The support ring of the utility model wind wheel and blade 3 are by after the punch forming, adopt the mode of welding to connect, product is compared with the range hood wind wheel of routine, has shortened the monolithic length of blade 3 between the support ring greatly, improve the non-deformability of blade 3, prolonged the service life of blade; Drive unit is fixing by three-support ring 4, the stability when having guaranteed the drive unit operation.
Claims (1)
1. range hood wind wheel, comprise first support ring (1), second support ring (2) and blade (3), it is characterized in that: also be provided with three-support ring (4) in the middle of first support ring (1) and second support ring (2), blade (3) length between described first support ring (1) and the three-support ring (4) is identical with the length of the blade (3) between second support ring (2) and the three-support ring (4), and described three-support ring (4) is provided with supporting bracket (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062170 CN203215769U (en) | 2013-02-04 | 2013-02-04 | Wind wheel of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062170 CN203215769U (en) | 2013-02-04 | 2013-02-04 | Wind wheel of range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203215769U true CN203215769U (en) | 2013-09-25 |
Family
ID=49205298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320062170 Expired - Fee Related CN203215769U (en) | 2013-02-04 | 2013-02-04 | Wind wheel of range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203215769U (en) |
-
2013
- 2013-02-04 CN CN 201320062170 patent/CN203215769U/en not_active Expired - Fee Related
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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: 20130925 Termination date: 20140204 |