CN105066207A - Driving mechanism of smoke barrier of smoke exhaust ventilator - Google Patents
Driving mechanism of smoke barrier of smoke exhaust ventilator Download PDFInfo
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- CN105066207A CN105066207A CN201510488049.0A CN201510488049A CN105066207A CN 105066207 A CN105066207 A CN 105066207A CN 201510488049 A CN201510488049 A CN 201510488049A CN 105066207 A CN105066207 A CN 105066207A
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- transmission component
- smoke barrier
- hinged
- connecting rod
- driving mechanism
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A driving mechanism of a smoke barrier of a smoke exhaust ventilator comprises a driving device and a hinged shaft. The driving device is fixed to the inner side of a panel of the smoke exhaust ventilator and provided with an output shaft. The hinged shaft is located at one end of the inner side of the smoke barrier. A first transmission assembly and a second transmission assembly are arranged on the inner side of the panel of the smoke exhaust ventilator. The first transmission assembly is connected with the output shaft and the hinged shaft. The second transmission assembly is connected with the first transmission assembly and the smoke barrier. The second transmission assembly is hinged to the first transmission assembly through an auxiliary hinged shaft. The output shaft drives the hinged shaft to move through the first transmission assembly and drives the smoke barrier to rotate around the smoke barrier through the second transmission assembly at the same time, and therefore the smoke barrier opens or closes an air inlet in the panel. By the adoption of the driving mechanism of the smoke barrier, the smoke barrier will not be worn when rotating, and the movement trail of the smoke barrier is irregular and can be adjusted according to the installation position; and the driving mechanism is small in size and easy to install and produce.
Description
Technical field
The present invention relates to a kind of smoke barrier of lampblack absorber, particularly relate to a kind of driving mechanism of lampblack absorber smoke barrier.
Background technology
A kind of oblique suction of rising in the market or side-suction type range hood greatly increase oil smoke clean absorption rate in the mode of its low level smoking, and install by wall because of it, oil smoke is head-on and from the oblique cigarette machine that enters, this avoid operating personnel and suck the advantages such as oil smoke passively, and overcome the deficiency of tradition top range hood.The smoke barrier of close-suction range hood, because it can stop oil smoke in the on state, aspects such as forming negative pressure Long Yan district with body, can stop again the inner peculiar smell diffusion of lampblack absorber in off position, reduce that the oil smoke of common duct is altered, plays a part key.
The smoke barrier of the existing lampblack absorber manually mode such as electronic or pneumatic achieves the closure or openness of smoke barrier.If mode manually carrys out closure or openness smoke barrier, so staff just needs to overcome the gravity of smoke barrier and is arranged on the resistance of the damper on smoke barrier (resistance of this damper is more than or equal to the gravity of smoke barrier usually, effect makes smoke barrier realize location at an arbitrary position), this series products needs when causing user to use to apply larger power by hand, feel is not good, poor user experience.Therefore, lampblack absorber smoke barrier begins through electronic or pneumatic mode and realizes unlatching or closedown.
The Chinese invention patent being ZL201020612195.2 as the patent No. discloses a kind of lampblack absorber with movable fume guide mechanism, comprise housing, intelligent control unit, motor, air inlet, air inlet is provided with collection cigarette panel, housing is located in the end activity of this collection cigarette panel, connecting rod, for movable rod that can be tortuous, collection cigarette panel is located in one end of this connecting rod, the other end is connected with a variable transmission mechanism, although such lampblack absorber can prevent return air taint of odour, protect kitchen environment, and make that collection cigarette panel is closed makes lampblack absorber more attractive in appearance and convenient cleaning, but such collection cigarette panel controls to rotate by motor and movable rod, complex structure, higher to requirement on machining accuracy, if precision is inadequate, may cause collecting cigarette panel and cannot close or open not enough situation completely.
A kind of lid fume exhaust fan and for example disclosed in Chinese patent CN201599859U comprises exhaust fume collecting hood and air inlet, air inlet is provided with and renovates, renovate and be provided with clockwise torsion mechanism and drawing and releasing mechanism between exhaust fume collecting hood, drawing and releasing mechanism comprises draw-bar seat, motor cabinet, motor, pull bar and drag-line, draw-bar seat is arranged on to be renovated, motor cabinet is arranged on exhaust fume collecting hood, motor is arranged on motor cabinet, motor is provided with moving runner, drag-line and moving runner hinged, one end of pull bar is fixedly connected with draw-bar seat, the other end of pull bar is fixedly connected with drag-line, this invention is that one is provided with and renovates, and turning-lid opening-closing is more convenient, there is the lid fume exhaust fan that cigarette effect is better attractive in appearance again, but this switch renovated controls by motor and drag-line and pull bar, may cause renovating cannot close completely once motor goes wrong or between pull bar and drag-line, assembly precision is not high, therefore, still there is the hidden danger that oil smoke pours in down a chimney.
Therefore, in sum, if realized unlatching or the closedown of smoke barrier by electronic or pneumatic mode, electronic or pneumatic equipment needs the gravity overcoming smoke barrier, then electronic or pneumatic equipment needs enough large power output usually, usual cost will be very high, and structure will become complicated, but also can have the hidden danger that oil smoke pours in down a chimney.
Summary of the invention
Technical problem to be solved by this invention is to provide that a kind of pressure is little, light abrasion, and movement locus easy to process can regulate the lampblack absorber smoke barrier driving mechanism adapting to installation environment.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of driving mechanism of lampblack absorber smoke barrier, comprise the inner side of the panel being fixed on lampblack absorber and there is the drive unit of output shaft, and be positioned at the hinge of inner opposite end of smoke barrier, it is characterized in that: inside the panel of described lampblack absorber, be provided with the first transmission component and the second transmission component, described first transmission component connects described output shaft and described hinge, described second transmission component connects the first transmission component and described smoke barrier, described second transmission component and described first transmission component are hinged by auxiliary hinge, described output shaft drives described hinge to move through described first transmission component, and drive described smoke barrier to rotate around hinge through described second transmission component simultaneously, and then make described smoke barrier open or close air inlet on described panel.
Preferably, described first transmission component, the second transmission component are link assembly.
As an embodiment of the invention, the first end of described first transmission component to be fixedly connected on described output shaft and along with output shaft rotation, second end of described first transmission component is hinged on described hinge, the first end of described second transmission component is hinged on the inner side of panel, second end of described second transmission component is hinged on the medial surface of smoke barrier, and described auxiliary hinge is positioned at the middle part of described first transmission component and the second transmission component.
As another embodiment of the invention, the first end of described first transmission component to be fixedly connected on described output shaft and along with output shaft rotation, second end of described first transmission component is hinged on described hinge, the first end of described second transmission component is hinged on described first transmission component by auxiliary hinge, and the second end of described second transmission component is hinged on the medial surface of smoke barrier.
Preferably, described first transmission component comprises first end and is fixedly connected on first connecting rod on described output shaft, and the second end of described first connecting rod and the first end of second connecting rod are hinged, and the second end of described second connecting rod is hinged on described hinge.
Preferably, described second transmission component comprises third connecting rod and double leval jib, the first end of described third connecting rod is hinged on inside described panel, and the second end of described third connecting rod and the first end of double leval jib are hinged, and the second end of described double leval jib is hinged on the medial surface of described smoke barrier.
Preferably, described second transmission component comprises third connecting rod and double leval jib, the first end of described third connecting rod by described auxiliary hinge and described first transmission component hinged, second end of described third connecting rod and the first end of described double leval jib hinged, second end of described double leval jib is hinged on the medial surface of described smoke barrier, the inner side of described kitchen ventilator panel is provided with the guide rail of arc, and described auxiliary hinge inserts the guide rail that is positioned at described arc and along guide rail movement.
Preferably, described second connecting rod is L shape parts, and the bending part of described second connecting rod is provided with described auxiliary hinge.
Connect for the ease of installing, the inner side of described smoke barrier is fixed with connecting plate, and described hinge is positioned on described connecting plate, and the second end of described second transmission component is articulated with on described connecting plate.
For the ease of fixed drive device and transmission component, the inner side of described panel is fixedly connected with fixed head, and described drive unit is fixed on described fixed head, and the first end of described second transmission component is articulated with on described fixed head.
For the ease of fixed drive device and transmission component, the inner side of described panel is fixedly connected with fixed head, and described drive unit is fixed on described fixed head, and described guide rail is positioned on described fixed head.
In order to make the motion of the higher smoke barrier of transmission efficiency more controlled, described first transmission component is parallel with the plane at the second transmission component place, described connecting plate is vertical with described smoke barrier, and described first transmission component place plane is also vertical with described smoke barrier with the second transmission component place plane.
Preferably, described third connecting rod is hook shaped component.
Compared with prior art, the invention has the advantages that this smoke barrier driving mechanism not only only needs less power can drive the rotation of smoke barrier, and can while drive smoke barrier to rotate around hinge, drive again hinge motion on one side, make the movement locus of smoke barrier be irregular curve, therefore make the rotation of smoke barrier to cause wearing and tearing, and the movement locus of smoke barrier is irregular, can regulate according to the position of installing, and this driving mechanism volume is little, is easy to install and produce.
Accompanying drawing explanation
Fig. 1 is the schematic diagram (smoke barrier closed condition) that the driving mechanism of the lampblack absorber smoke barrier of the embodiment of the present invention is installed on lampblack absorber.
Fig. 2 is the schematic diagram (phantom of smoke barrier open mode) that the driving mechanism of the lampblack absorber smoke barrier of the embodiment of the present invention is installed on lampblack absorber.
Fig. 3 is the schematic diagram (smoke barrier closed condition) of the driving mechanism of the lampblack absorber smoke barrier of the embodiment of the present invention.
Fig. 4 is the schematic diagram (smoke barrier opens the state of part) of the driving mechanism of the lampblack absorber smoke barrier of the embodiment of the present invention.
Fig. 5 is the schematic diagram (smoke barrier full open position) of the driving mechanism of the lampblack absorber smoke barrier of the embodiment of the present invention.
Fig. 6 is the schematic diagram (smoke barrier closed condition) of the driving mechanism of the lampblack absorber smoke barrier of another embodiment of the present invention.
Fig. 7 is the state that the schematic diagram smoke barrier of the driving mechanism of the lampblack absorber smoke barrier of another embodiment of the present invention opens part).
Fig. 8 is the schematic diagram (smoke barrier closed condition) of the driving mechanism of the lampblack absorber smoke barrier of another embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As Figure 1-5, the panel 100 of this lampblack absorber tilts towards operator and arranges, and it has an air inlet 101, and air inlet 101 is provided with smoke barrier 200.The driving mechanism of the lampblack absorber smoke barrier of the embodiment of the present invention, comprise a drive motors 1, the output shaft 11 of described drive motors 1 rotates, and this drive motors 1 is fixedly connected on the inner side of the panel 100 of lampblack absorber, and is positioned at the top of the smoke barrier 200 on panel 100.Be fixed with hinge 4 inside one end of this smoke barrier 200, preferably, this hinge 4 is positioned at inside the upper end of smoke barrier 200.This drive motors 1 can be also other drive units, as long as have the output shaft of a rotation.
The driving mechanism of this smoke barrier also comprises first end and is fixedly connected on first connecting rod 21 on the output shaft 11 of drive motors 1, the first end of this first connecting rod 21 is fixedly connected with output shaft 11, and along with output shaft 11 rotates, second end of this first connecting rod 21 is hinged on the first end of a second connecting rod 22, namely this first connecting rod 21 is hinged with second connecting rod 22, second end of this second connecting rod 22 is hinged on the hinge 4 inside smoke barrier 200, therefore, the rotation of the output shaft 11 of drive motors 1, first connecting rod 21 can be driven to rotate, and then drive the movement of hinge 4 of this smoke barrier 200.
Preferably, this second connecting rod 22 is bending shape parts, preferably, is L shape parts, the bending part of this second connecting rod 22, and namely the middle part of this second connecting rod 22 is hinged to the middle part of third connecting rod 23 by an auxiliary hinge 5.
And the first end of this third connecting rod 23 is hinged to the inner side of kitchen ventilator panel 100, the middle part of this third connecting rod 23 is hinged with second connecting rod 22 by auxiliary hinge 5, second end of this third connecting rod 23 is hinged to the first end of double leval jib 24, second end of this double leval jib 24 is hinged on the medial surface of smoke barrier 200, namely this double leval jib 24 is also hinged with third connecting rod 23, and the position that namely this double leval jib 24 is hinged with smoke barrier 200 and the hinge 4 of smoke barrier 200 are separately.Therefore, the motion of second connecting rod 22 can drive third connecting rod 23 and double leval jib 24 to rotate, and then drives this smoke barrier 200 to rotate around its hinge 4.Therefore, by the rotation of the output shaft 11 of drive motors 1, the air inlet that smoke barrier 200 is opened the air inlet on this panel or closed on this panel can be driven.
Therefore, above-mentioned first connecting rod 21 and second connecting rod 22 are the first transmission component, the first end of the first transmission component is the first end of first connecting rod 21, second end of the first transmission component is the second end of second connecting rod 22, namely this first transmission component connects output shaft and hinge and drives the movement of hinge, third connecting rod 23 and double leval jib 24 are the second transmission component, the first end of this second transmission component is the first end of third connecting rod 23, second end of this second transmission component is the second end of this double leval jib assembly 24, this second transmission component connects the first transmission component and smoke barrier and drives smoke barrier to rotate around hinge.Be hinged by auxiliary hinge 5 between this first transmission component and second transmission component, output shaft second end that the first end of the first transmission component is connected to drive motors 1 is connected to the hinge 4 of smoke barrier, the first end of this second transmission component is hinged to the inner side of this panel 100, and the second end is hinged on smoke barrier 200.Therefore the rotation of the output shaft 11 of this drive motors 1, namely the motion of the hinge 4 of smoke barrier 200 can be driven by the first transmission component, the hinge 4 driving smoke barrier 200 to be connected with panel 100 around it by the second transmission component again on the other hand rotates, therefore, the rotary motion trace of this smoke barrier 200 is not a simple arc track around hinge 4, but the curve that complicated, as shown in broken line in fig. 5, therefore, the movement locus of this smoke barrier 200 can design according to the difference of lampblack absorber installation site, and required driving force reduces greatly when making smoke barrier 200 move, and the rotation of smoke barrier 200 also can not cause wearing and tearing.
Preferably, the back side of this panel 100 is fixed with a fixed head 300, and described drive motors 1 fixed by this fixed head 300, and the first end of this third connecting rod 23 is hinged to this fixed head 300.And preferably, the behind of this smoke barrier 200 is fixedly connected with a plate 3, this connecting plate is vertical with smoke barrier 200, one end of this connecting plate 3 is hinged with the second end of second connecting rod 22, namely the hinge 4 of smoke barrier 200 is positioned on this connecting plate 3, the other end of this connecting plate 3 is hinged with the second end of this double leval jib 24, makes the connection between linkage and smoke barrier convenient like this, be easy to installation and removal.Preferably, this third connecting rod 23 is a hook shaped component.
As shown in figs 6-8, for another embodiment of the present invention, in this embodiment, first transmission component is identical with the first transmission component in above-described embodiment, include first end and be fixedly connected on first connecting rod 21 on the output shaft 11 of drive motors 1, the first end of this first connecting rod 21 is fixedly connected with output shaft 11, and along with output shaft 11 rotates, second end of this first connecting rod 21 is hinged on the first end of a second connecting rod 22, second end of this second connecting rod 22 is hinged on the hinge 4 of smoke barrier 200, therefore, the rotation of the output shaft 11 of drive motors 1, first connecting rod 21 can be driven to rotate, and then drive the movement of hinge 4 of this smoke barrier 200.Now, one end of this first transmission component be fixedly connected on drive motors 1 output shaft on and along with output shaft rotation, the hinge 4 of the other end and smoke barrier 200 is hinged.The back side of this panel 100 is fixed with a fixed head 300, and the behind of this smoke barrier 200 is fixedly connected with a plate 3, and the hinge 4 of smoke barrier 200 is positioned on this connecting plate 3.
This second transmission component comprises third connecting rod 23 ' hinged successively and double leval jib 24 ' mutually, namely the second end of third connecting rod 23 ' and the first end of double leval jib 24 ' are hinged, second end of double leval jib 24 ' is hinged on the medial surface of smoke barrier 200, and the position that namely this double leval jib 24 is hinged with smoke barrier 200 and the hinge 4 of smoke barrier 200 are separately.The middle part of this second connecting rod 22 and the first end of third connecting rod 23 ' are hinged by auxiliary hinge 5, and therefore, the motion of second connecting rod 22 can drive third connecting rod 23 ' and double leval jib 24 ' to rotate, and then drives this smoke barrier 200 to rotate around its hinge 4.And the inner side of this panel 100 is fixed with a fixed head 300, described drive motors 1 fixed by this fixed head 300, this fixed head 300 is also provided with guide rail 301, this guide rail 301 also can not be located on fixed head 300, as long as inside the panel being located at lampblack absorber, described auxiliary hinge 5 is a slide block, insertion is positioned at described guide rail 301, and move along guide rail 301, now, the first end being equivalent to this third connecting rod 23 ' is hinged by assisting inside hinge 5 and the panel of lampblack absorber.Described guide rail 301 be the track of an arc for limiting the movement locus of auxiliary hinge 5, the motion that smoke barrier is rotated around hinge is stablized controlled more.And the first end of this third connecting rod 23 ' and second connecting rod 22 are hinged simultaneously.Namely be hinged inside one end of this second transmission component and the panel of lampblack absorber, the smoke barrier of the other end and lampblack absorber is hinged, and the second transmission component and the first transmission component are hinged.And in this embodiment, the inner side of smoke barrier 200 is also fixedly connected with a plate 3, this connecting plate 3 is vertical with smoke barrier 200, one end of this connecting plate 3 is hinged with the second end of second connecting rod 22, namely the hinge 4 of smoke barrier 200 is positioned on this connecting plate 3, the other end of this connecting plate 3 is hinged with the second end of this double leval jib 24 ', makes the connection between linkage and smoke barrier convenient like this, be easy to installation and removal.Third connecting rod 23 ' in this embodiment and double leval jib 24 ' are the shaft-like parts of straight shape, and first connecting rod 21 is also shaft-like parts, and second connecting rod 22 is also the parts of a L shape, the bending part of these L shape parts and one end of third connecting rod 23 ' hinged.
And those skilled in the art also can recognize, this first transmission component and the second transmission component also not necessarily two described in first, second embodiment above-mentioned are all link assemblies, also can as described in above-mentioned second embodiment, two transmission components include connecting rod, and the second transmission component further comprises the structure of slide block (auxiliary hinge) and track (guide rail).And often neither organize in transmission component and only have two connecting rods, also can be a connecting rod, or more than two connecting rods, also not necessarily above-mentioned shape.This first transmission component and the second transmission component also can be the transmission components of other structures, and as the combination of slide block guide rail, other transmission mechanisms such as the combination of rack-and-pinion or feed screw nut can adopt.
Above-mentioned first transmission component and the second transmission component are all positioned at the inner side of the panel 100 of lampblack absorber, and the plane at the first transmission component place is parallel with the plane at the second transmission component place, and the plane at this first transmission component place is all vertical with smoke barrier with the plane at the second transmission component place.And the driving mechanism of this smoke barrier, can be provided with one in the side of smoke barrier, also can be that the both sides of smoke barrier are respectively provided with one, or also arrange one in the centre of smoke barrier, or also can be respectively arrange one in the both sides of smoke barrier, centre arranges at least one.And this driving mechanism is also not necessarily for the range hood of side-suction type, also may be used for having of top suction type can in the range hood of folding smoke barrier.And those skilled in the art also can recognize, as long as drive unit can drive again smoke barrier to rotate around hinge while the hinge movement driving smoke barrier, the rotation that can be output shaft, through the movement of the first transmission mechanism drive hinge, drives smoke barrier around the rotation of hinge through the second transmission mechanism simultaneously; The output shaft that the output shaft of this drive unit also not necessarily rotates can be the output shaft of telescopic moving, as long as can drive transmission device motion drive hinge to move to rotate around hinge with smoke barrier simultaneously.
This smoke barrier driving mechanism not only only needs less power can drive the rotation of smoke barrier, and can while drive smoke barrier to rotate around hinge, drive again hinge motion on one side, the movement locus of smoke barrier is made to be irregular curve, therefore make the rotation of smoke barrier to cause wearing and tearing, and the movement locus of smoke barrier is irregular, can regulates according to the position of installing, and this driving mechanism volume is little, be easy to install and produce.
Although more than describe in detail the preferred embodiments of the present invention, should be expressly understood that, for a person skilled in the art, the present invention can have various modifications and variations.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (13)
1. the driving mechanism of a lampblack absorber smoke barrier, comprise the inner side of the panel (100) being fixed on lampblack absorber and there is the drive unit of output shaft (11), and be positioned at the hinge (4) of inner opposite end of smoke barrier (200), it is characterized in that: panel (100) inner side of described lampblack absorber is provided with the first transmission component and the second transmission component, described first transmission component connects described output shaft (11) and described hinge (4), described second transmission component connects the first transmission component and described smoke barrier (200), described second transmission component and described first transmission component are hinged by auxiliary hinge (5), described output shaft (11) drives described hinge (4) mobile through described first transmission component, and drive described smoke barrier (200) to rotate around hinge (4) through described second transmission component simultaneously, and then make described smoke barrier (200) open or close air inlet (101) on described panel (100).
2. the driving mechanism of lampblack absorber smoke barrier as claimed in claim 1, is characterized in that: described first transmission component, the second transmission component are link assembly.
3. the driving mechanism of lampblack absorber smoke barrier as claimed in claim 1 or 2, it is characterized in that: it is upper and rotate along with output shaft (11) that the first end of described first transmission component is fixedly connected on described output shaft (11), second end of described first transmission component is hinged on described hinge (4), the first end of described second transmission component is hinged on the inner side of panel (100), second end of described second transmission component is hinged on the medial surface of smoke barrier (200), described auxiliary hinge (5) is positioned at the middle part of described first transmission component and the second transmission component.
4. the driving mechanism of lampblack absorber smoke barrier as claimed in claim 1 or 2, it is characterized in that: it is upper and rotate along with output shaft (11) that the first end of described first transmission component is fixedly connected on described output shaft (11), second end of described first transmission component is hinged on described hinge (4), the first end of described second transmission component is hinged on described first transmission component by auxiliary hinge (5), and the second end of described second transmission component is hinged on the medial surface of smoke barrier (200).
5. the driving mechanism of lampblack absorber smoke barrier as claimed in claim 1 or 2, it is characterized in that: described first transmission component comprises first end and is fixedly connected on first connecting rod (21) on described output shaft (11), second end of described first connecting rod (21) and the first end of second connecting rod (22) are hinged, and the second end of described second connecting rod (22) is hinged on described hinge (4).
6. the driving mechanism of lampblack absorber smoke barrier as claimed in claim 3, it is characterized in that: described second transmission component comprises third connecting rod (23) and double leval jib (24), the first end of described third connecting rod (23) is hinged on described panel (100) inner side, second end of described third connecting rod (23) and the first end of double leval jib (24) are hinged, and the second end of described double leval jib (24) is hinged on the medial surface of described smoke barrier (200).
7. the driving mechanism of lampblack absorber smoke barrier as claimed in claim 4, it is characterized in that: described second transmission component comprises third connecting rod (23 ') and double leval jib (24 '), the first end of described third connecting rod (23 ') is hinged by described auxiliary hinge (5) and described first transmission component, second end of described third connecting rod (23 ') and the first end of described double leval jib (24 ') hinged, second end of described double leval jib (24 ') is hinged on the medial surface of described smoke barrier (200), the inner side of described kitchen ventilator panel is provided with the guide rail (301) of arc, the insertion of described auxiliary hinge (5) is positioned at the guide rail (301) of described arc and moves along guide rail (301).
8. the driving mechanism of lampblack absorber smoke barrier as claimed in claim 5, it is characterized in that: described second connecting rod (22) is L shape parts, the bending part of described second connecting rod (22) is provided with described auxiliary hinge (5).
9. the driving mechanism of the lampblack absorber smoke barrier according to any one of claim 3-4,6-7, it is characterized in that: the inner side of described smoke barrier (200) is fixed with connecting plate (3), described hinge (4) is positioned on described connecting plate (3), and the second end of described second transmission component is articulated with on described connecting plate (3).
10. the driving mechanism of the lampblack absorber smoke barrier according to any one of claim 1-3,6, it is characterized in that: the inner side of described panel (100) is fixedly connected with fixed head (300), described drive unit is fixed on described fixed head (300), and the first end of described second transmission component is articulated with on described fixed head (300).
The driving mechanism of 11. lampblack absorber smoke barriers as claimed in claim 7, it is characterized in that: the inner side of described panel (100) is fixedly connected with fixed head (300), described drive unit is fixed on described fixed head (300), and described guide rail (301) is positioned on described fixed head (300).
The driving mechanism of 12. lampblack absorber smoke barriers as claimed in claim 9, it is characterized in that: described first transmission component is parallel with the plane at the second transmission component place, described connecting plate (3) is vertical with described smoke barrier (200), and described first transmission component place plane is also vertical with described smoke barrier (200) with the second transmission component place plane.
The driving mechanism of 13. lampblack absorber smoke barriers as claimed in claim 6, is characterized in that: described third connecting rod (23) is hook shaped component.
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| CN201510488049.0A CN105066207B (en) | 2015-08-11 | 2015-08-11 | A kind of drive mechanism of lampblack absorber smoke barrier |
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| CN201510488049.0A CN105066207B (en) | 2015-08-11 | 2015-08-11 | A kind of drive mechanism of lampblack absorber smoke barrier |
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| CN105066207A true CN105066207A (en) | 2015-11-18 |
| CN105066207B CN105066207B (en) | 2017-07-18 |
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| CN111811008A (en) * | 2020-06-29 | 2020-10-23 | 宁波方太厨具有限公司 | Smoke baffle plate movement mechanism and range hood applying same |
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| CN105387499A (en) * | 2015-11-30 | 2016-03-09 | 浙江科太厨房电器有限公司 | Pulse type efficient environmentally friendly integrated cooker |
| CN105509114A (en) * | 2015-12-28 | 2016-04-20 | 广东美的厨房电器制造有限公司 | Surface cover pushing structure and exhaust hood |
| CN107218632A (en) * | 2016-03-22 | 2017-09-29 | 博西华电器（江苏）有限公司 | Side-suction type range hood and its smoking control method |
| CN105890012A (en) * | 2016-06-30 | 2016-08-24 | 中山市日顺厨卫有限公司 | Smoke exhaust ventilator |
| CN107559908A (en) * | 2016-07-01 | 2018-01-09 | 博西华电器（江苏）有限公司 | Side-absorption type smoke exhaust ventilator |
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| CN106765383A (en) * | 2016-12-08 | 2017-05-31 | 宁波方太厨具有限公司 | A kind of face plate of smoke exhaust ventilator structure |
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| EP3399243A1 (en) * | 2017-05-02 | 2018-11-07 | BSH Hausgeräte GmbH | Inclined cooker hood |
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| CN109425005B (en) * | 2017-08-31 | 2024-01-16 | 宁波方太厨具有限公司 | Driving mechanism of smoke baffle of range hood |
| CN109028239B (en) * | 2018-10-08 | 2024-04-26 | 杭州老板电器股份有限公司 | Fume collecting device and range hood |
| CN109028239A (en) * | 2018-10-08 | 2018-12-18 | 杭州老板电器股份有限公司 | Smoke collecting device and kitchen ventilator |
| CN110131772A (en) * | 2019-06-25 | 2019-08-16 | 杭州老板电器股份有限公司 | Kitchen ventilator |
| CN110131772B (en) * | 2019-06-25 | 2024-05-24 | 杭州老板电器股份有限公司 | Fume exhaust fan |
| CN110578945A (en) * | 2019-08-26 | 2019-12-17 | 华帝股份有限公司 | Transmission mechanism capable of realizing linkage of lifting and overturning and range hood |
| CN112161305B (en) * | 2019-09-27 | 2022-01-11 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN112161305A (en) * | 2019-09-27 | 2021-01-01 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN110925835B (en) * | 2019-12-03 | 2022-03-11 | 佛山市顺德区美的洗涤电器制造有限公司 | Driving mechanism, case and oil smoke purification device |
| CN110925835A (en) * | 2019-12-03 | 2020-03-27 | 佛山市顺德区美的洗涤电器制造有限公司 | Driving mechanism, case and oil smoke purification device |
| CN111288523A (en) * | 2020-03-16 | 2020-06-16 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN111811008A (en) * | 2020-06-29 | 2020-10-23 | 宁波方太厨具有限公司 | Smoke baffle plate movement mechanism and range hood applying same |
| CN112664987A (en) * | 2020-12-21 | 2021-04-16 | 纯米科技(上海)股份有限公司 | Smoke exhaust ventilator and smoke exhaust ventilator control method and device |
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