CN202813527U - Lifting driving structure of range hood - Google Patents
Lifting driving structure of range hood Download PDFInfo
- Publication number
- CN202813527U CN202813527U CN 201220467729 CN201220467729U CN202813527U CN 202813527 U CN202813527 U CN 202813527U CN 201220467729 CN201220467729 CN 201220467729 CN 201220467729 U CN201220467729 U CN 201220467729U CN 202813527 U CN202813527 U CN 202813527U
- Authority
- CN
- China
- Prior art keywords
- range hood
- driving structure
- lifting driving
- utility
- 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 provides a lifting driving structure of a range hood. The lifting driving structure comprises a range hood shell, an air cabinet, an air outlet, main motors as well as air absorbing cylinders, wherein the air absorbing cylinders are provided with synchronous motors, a pulley and steel wire ropes, and farther, shaft wheels of the synchronous motors are provided with two wire coiling grooves. The lifting driving structure provided by the utility model has the beneficial effects that the air absorbing cylinder of the range hood is lifted, thus the oil-taking smoke capability of the range hood is strengthened.
Description
Technical field
The utility model relates to the machine for kitchen use field, particularly a kind of lifting drives structure of smoke exhaust ventilator.
Background technology
Along with improving constantly of living standard and science and technology, household electrical appliances are also in continuous update.The effect of smoke exhaust ventilator is to purify kitchen environment, and the protection people are healthy, are the requisite important household electrical appliances of each family.
The fixing design of at present traditional smoke exhaust ventilator wind sucting tube so that the smoke exhaust ventilator wind sucting tube is fixed with the distance of pot and be larger, causes oil smoke can't blot only.
Summary of the invention
In order to overcome the defective of prior art, the utility model provides following technical scheme:
A kind of lifting drives structure of smoke exhaust ventilator comprises cooking-fume exhausting hood housing, the wind cabinet, and air outlet, main motor and wind sucting tube are installed synchronous motor, pulley and steel wire rope at described wind sucting tube.
Further, described synchronous motor arbor wheel is provided with twice spiral groove.
The beneficial effect that the utility model brings is: the wind sucting tube liftable of smoke exhaust ventilator, thereby so that the fume-exhausting ability of smoke exhaust ventilator reinforcement.
Description of drawings
Fig. 1 is the utility model master TV structure schematic diagram;
Fig. 2 is the utility model side-looking structural representation;
Fig. 3 is the synchronous motor schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
Referring to Fig. 1 to 3, a kind of lifting drives structure of smoke exhaust ventilator comprises cooking-fume exhausting hood housing 1, wind cabinet 3, and air outlet 2, main motor 4 and wind sucting tube 5 are installed synchronous motor 6, pulley 8 and steel wire rope 7 at described wind sucting tube 5.Wherein synchronous motor 6 arbor wheels are provided with twice spiral groove 61, at wind sucting tube 5 a pair of reverse pulling force are arranged, and form the structure that one-to-one draws, and the phenomenon of avoiding steel wire rope 7 to occur interfering with each other.Operation downwards upwards provides pulling force by synchronous motor 6 by the gravity of wind sucting tube 5, thereby realizes the elevating function of wind sucting tube.
The above; it only is the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; variation or the replacement that can expect without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. the lifting drives structure of a smoke exhaust ventilator comprises cooking-fume exhausting hood housing, the wind cabinet, and air outlet, main motor and wind sucting tube is characterized in that, install synchronous motor, pulley and steel wire rope at described wind sucting tube.
2. the lifting drives structure of smoke exhaust ventilator according to claim 1 is characterized in that, described synchronous motor arbor wheel is provided with twice spiral groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467729 CN202813527U (en) | 2012-09-14 | 2012-09-14 | Lifting driving structure of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467729 CN202813527U (en) | 2012-09-14 | 2012-09-14 | Lifting driving structure of range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202813527U true CN202813527U (en) | 2013-03-20 |
Family
ID=47872390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220467729 Expired - Fee Related CN202813527U (en) | 2012-09-14 | 2012-09-14 | Lifting driving structure of range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202813527U (en) |
-
2012
- 2012-09-14 CN CN 201220467729 patent/CN202813527U/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: 20130320 Termination date: 20130914 |