CN1825002A - Fume exhaustor - Google Patents
Fume exhaustor Download PDFInfo
- Publication number
- CN1825002A CN1825002A CN 200510049123 CN200510049123A CN1825002A CN 1825002 A CN1825002 A CN 1825002A CN 200510049123 CN200510049123 CN 200510049123 CN 200510049123 A CN200510049123 A CN 200510049123A CN 1825002 A CN1825002 A CN 1825002A
- Authority
- CN
- China
- Prior art keywords
- collecting hood
- fume collecting
- exhaust fume
- right baffle
- driving shaft
- 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.)
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Abstract
A kitchen ventilator comprises a cooking fume collecting hood, a movable partition covering the indent space of the cooking fume collecting hood connected on both sides of the hood via a rotating shaft, two parallel set rotating shafts, a helical gear at the same end of the rotating shafts engaged with the helical gear at two ends of the driving shaft separately and a driving shaft driven by a power mechanism is disposed perpendicular to the rotating shaft of the movable partition.
Description
Technical field
The present invention relates to ventilation unit, particularly a kind of smoke exhaust ventilator.
Background technology
Present smoke exhaust ventilator consists predominantly of exhaust fume collecting hood, at the top of exhaust fume collecting hood or rear side be provided with axial fan and be used to aspirate oil smoke in the kitchen, oil smoke is discharged by oil-smoke expulsion pipe.But they also exist some shortcomings, owing to consider the layout of kitchen integral body, exhaust fume collecting hood can not be done very greatly, this has just influenced collection cigarette effect, oil smoke always can leak from the side edge of exhaust fume collecting hood, even add the power of big fan, also can't improve smoke discharging effect preferably, solve the problem that is full of oil smoke in the kitchen.And lampblack absorber has been grown service time, can be in the exhaust fume collecting hood inboard, and long-pending greasy dirt down is very ugly on the fan blade of fan, the filter screen.
Summary of the invention
The objective of the invention is provides a kind of can the enhancing to collect the cigarette effect for solving above-mentioned the deficiencies in the prior art, and improves the smoke exhaust ventilator of smoke exhaust ventilator outward appearance.
The technical scheme that the present invention provides for achieving the above object is: a kind of smoke exhaust ventilator, it comprises exhaust fume collecting hood, exhaust fume collecting hood is provided with the sideboard that the interior concave space of exhaust fume collecting hood can be covered, about sideboard is divided into two, what flexibly connect with exhaust fume collecting hood left side be right baffle-plate, with the flexible connection of exhaust fume collecting hood right side be right baffle plate.
Above-mentioned right baffle-plate and right baffle plate are connected in the dual-side of exhaust fume collecting hood separately by turning cylinder, two turning cylinders be arranged in parallel, the same end of turning cylinder all is provided with helical gear, and respectively with the engagement of the helical gear of both ends of main drive shaft, the vertical setting of turning cylinder of driving shaft and sideboard, driving shaft is connected with actuating unit.
Described actuating unit comprises motor, and the power output shaft of motor is provided with gear, is provided with the tooth that matches with gear with the corresponding position of gear on the axle body of driving shaft, and motor rotates by the gear driven driving shaft.
Right baffle-plate and right baffle plate be symmetry substantially, and the length of they and turning cylinder fillet and the side edge length of exhaust fume collecting hood are basic identical.Blower fan both sides at the exhaust fume collecting hood end face are provided with air inlet towards the left baffle turning cylinder.
The invention has the beneficial effects as follows on traditional exhaust fume collecting hood and set up baffle plate, launch during use and can play drainage, be equivalent to increase the collection cigarette area of exhaust fume collecting hood, can improve the smoke discharging effect of lampblack absorber preferably the ambient air of exhaust fume collecting hood.When not using, can close up baffle plate again, hide the lower space of exhaust fume collecting hood, hide filter screen and fan than greasy dirt, smoke exhaust ventilator is seemed be provided with two air inlets along the baffle plate expansion direction simultaneously by neat and tidy, can more effectively absorb oil smoke.
The present invention is further elaborated by embodiment below in conjunction with accompanying drawing, but embodiment does not limit protection scope of the present invention.
Description of drawings
Fig. 1 is the schematic diagram of baffle plate of the present invention when opening;
Schematic diagram when Fig. 2 is a flapper closure of the present invention;
Fig. 3 is the structural representation of power set of the present invention.
The specific embodiment
Embodiment 1:
As shown in Figure 1 and Figure 2, smoke exhaust ventilator of the present invention, it comprises exhaust fume collecting hood 1, exhaust fume collecting hood 1 is provided with the sideboard 3 that the interior concave space of exhaust fume collecting hood 1 can be covered, about sideboard 3 is divided into two, what flexibly connect with exhaust fume collecting hood 1 left side be right baffle-plate 31, with the flexible connection of exhaust fume collecting hood 1 right side be right baffle plate 32.Right baffle-plate 31 and right baffle plate 32 be arranged in parallel by 2, two turning cylinders 4 of dual-side that turning cylinder 4 is connected in exhaust fume collecting hood 1 separately.Right baffle-plate 31 and right baffle plate 32 be symmetry substantially, they and the length of turning cylinder 4 fillets and side 2 same length of exhaust fume collecting hood.Sideboard 3 can also pass through multiple movable connection methods such as hinge joint, hinge and be connected with the side 2 of exhaust fume collecting hood 1.When using smoke exhaust ventilator, launch sideboard 3, can play drainage, be equivalent to increase the collection cigarette area of exhaust fume collecting hood 1, can improve the smoke discharging effect of lampblack absorber preferably exhaust fume collecting hood 1 ambient air.When stopping using smoke exhaust ventilator, close up sideboard 3, hide the lower space of exhaust fume collecting hood 1, hide filter screen and fan than greasy dirt, make the smoke exhaust ventilator neat and tidy that seems.
Embodiment 2:
Smoke exhaust ventilator in the present embodiment in order to improve the automaticity that sideboard 3 opens and closes, has been set up actuating unit 5 on exhaust fume collecting hood 1.Actuating unit 5 in the present embodiment comprises micromachine 7, and the power output shaft 8 of micromachine 7 is provided with gear 9.As shown in Figure 3, between two turning cylinders 4 of the sideboard 3 that be arranged in parallel, be provided with the driving shaft 6 vertical with turning cylinder 4, driving shaft 6 two ends are provided with helical gear, they mesh with the helical gear of being located at two turning cylinder 4 same ends respectively, thereby reach the purpose of electronic-controlled power steering.On the axle body of driving shaft 6, be provided with the tooth 10 that matches with gear 9 with gear 9 corresponding positions.
When micromachine 7 work, the gear 9 on its power output shaft 8 drives driving shaft 6 by the tooth on driving shaft 6 axle bodies 10 and rotates, and 6 helical gears by two ends of driving shaft drive turning cylinder 4 and rotate, and realize sideboard 3 closure or openness.Blower fan both sides at the exhaust fume collecting hood end face are provided with air inlet towards the left baffle turning cylinder, can absorb the oil smoke of collecting more glibly like this, improve effect.
Claims (5)
1 one kinds of smoke exhaust ventilators, it comprises exhaust fume collecting hood (1), it is characterized in that: exhaust fume collecting hood (1) is provided with the sideboard (3) that the interior concave space of exhaust fume collecting hood (1) can be covered, about sideboard (3) is divided into two, what flexibly connect with exhaust fume collecting hood (1) left side be right baffle-plate (31), with the flexible connection of exhaust fume collecting hood (1) right side be right baffle plate (32).
2 a kind of smoke exhaust ventilators according to claim 1, it is characterized in that: right baffle-plate (31) and right baffle plate (32) are connected in the dual-side (2) of exhaust fume collecting hood (1) separately by turning cylinder (4), two turning cylinders (4) be arranged in parallel, the same end of turning cylinder (4) all is provided with helical gear, and respectively with the engagement of the helical gear at driving shaft (6) two ends, the vertical setting of turning cylinder (4) of driving shaft (6) and sideboard (3), driving shaft (6) is connected with actuating unit (5).
3 a kind of smoke exhaust ventilators according to claim 2, it is characterized in that: described actuating unit (5) comprises motor (7), the power output shaft (8) of motor (7) is provided with gear (9), is provided with the tooth (10) that matches with gear (9) with the corresponding position of gear (9) on the axle body of driving shaft (6).
4 according to claim 1 or 2 or 3 described a kind of smoke exhaust ventilators, it is characterized in that: right baffle-plate (31) and right baffle plate (32) be symmetry substantially, they and the length of turning cylinder (4) fillet and side (2) same length of exhaust fume collecting hood.
5 a kind of smoke exhaust ventilators according to claim 4 is characterized in that: in the blower fan both sides of exhaust fume collecting hood (1) end face, be provided with air inlet towards left baffle turning cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510049123 CN1825002A (en) | 2005-02-23 | 2005-02-23 | Fume exhaustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510049123 CN1825002A (en) | 2005-02-23 | 2005-02-23 | Fume exhaustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1825002A true CN1825002A (en) | 2006-08-30 |
Family
ID=36935791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510049123 Pending CN1825002A (en) | 2005-02-23 | 2005-02-23 | Fume exhaustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1825002A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851666A (en) * | 2012-12-03 | 2014-06-11 | 海尔集团公司 | Range hood and control method thereof |
| CN107763701A (en) * | 2017-12-04 | 2018-03-06 | 东北师范大学 | The automatic wing expanse formula smoke exhaust ventilator of receipts petticoat pipe based on Internet of things node guiding |
-
2005
- 2005-02-23 CN CN 200510049123 patent/CN1825002A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851666A (en) * | 2012-12-03 | 2014-06-11 | 海尔集团公司 | Range hood and control method thereof |
| CN103851666B (en) * | 2012-12-03 | 2018-06-19 | 海尔集团公司 | Kitchen ventilator and its control method |
| CN107763701A (en) * | 2017-12-04 | 2018-03-06 | 东北师范大学 | The automatic wing expanse formula smoke exhaust ventilator of receipts petticoat pipe based on Internet of things node guiding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |