CN109579086A - A kind of range hood - Google Patents
A kind of range hood Download PDFInfo
- Publication number
- CN109579086A CN109579086A CN201710909165.4A CN201710909165A CN109579086A CN 109579086 A CN109579086 A CN 109579086A CN 201710909165 A CN201710909165 A CN 201710909165A CN 109579086 A CN109579086 A CN 109579086A
- Authority
- CN
- China
- Prior art keywords
- smoke background
- gear smoke
- guide plate
- gear
- oil guide
- 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.)
- Granted
Links
- 239000000779 smoke Substances 0.000 claims abstract description 105
- 239000003517 fume Substances 0.000 claims abstract description 33
- 230000001050 lubricating effect Effects 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 230000004888 barrier function Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 235000019504 cigarettes Nutrition 0.000 description 6
- 230000000391 smoking effect Effects 0.000 description 4
- 239000004519 grease Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of range hoods, including exhaust fume collecting hood and gear smoke background component, the bottom of the exhaust fume collecting hood is formed with air inlet, the gear smoke background component includes gear smoke background, for driving the driving mechanism of gear smoke background movement, the gear smoke background is arranged in air inlet, it is characterized by: the gear smoke background component further includes that a left side is arranged in exhaust fume collecting hood, the sliding rail of right two sides, the two sides of the gear smoke background are slidably connected with corresponding sliding rail respectively, opening air inlet is downwardly turned over after capable of translateing forward under the driving of driving mechanism along sliding rail to the gear smoke background, or air inlet is closed to rear translation after being flipped up along sliding rail.By the way that the gear smoke background that can be translated and overturn is arranged, gear smoke background can make negative pressuren zone move down with exhaust fume collecting hood mutual cooperation, to promote range hood effect, and the motion mode energy band of this gear smoke background gives user preferable usage experience.
Description
Technical field
The present invention relates to machine for kitchen use, especially a kind of range hood.
Background technique
Range hood has become one of machine for kitchen use equipment indispensable in Modern Family.Usual range hood includes top
Suction and near-absorption type, the principle that the range hood of top suction type utilizes hot gas to rise, suction is generated when cooking to be risen naturally
Oil smoke, additionally due to it is clean and tidy light and handy, occupy little space the advantages that, and it is in an increasingly wide range of applications.
Current top-sucking kitchen ventilator (is mounted on right above kitchen range, thin type, deep type or tower range hood do not wrap
Include side inhale and lower-discharging type) most structure type are as follows: top is arranged exhaust fume collecting hood, and exhaust fume collecting hood has been recessed smoke collecting chamber, on exhaust fume collecting hood
It is provided with air inlet, air inlet is provided with filter screen.One as disclosed in the Chinese patent application No. is 200520086100.7
Kind kitchen hood is set in the middle part of exhaust fume collecting hood including the exhaust fume collecting hood that lower part is arranged in and design in the air duct on exhaust fume collecting hood top
It is equipped with the air inlet ring being connected with air duct bottom end, is provided with fan in air duct, air inlet ring lower part is provided with oil cleaner screen, under oil cleaner screen
Portion is provided with lubricating cup.This range hood, oil smoke enter fan, the range hood front end oil strain effect of this mode through oil cleaner screen
Fruit is not good enough, and surrounding has race cigarette phenomenon.
In order to improve smoke absorption effect, some range hoods with smoke barrier also have been disclosed at present, pass through smoke barrier
Oil smoke is formed and is oppressed.A kind of range hood as disclosed in the Chinese patent application No. is 201320021818.2, including smoking
Mouth, smoke barrier and a pair of of rotating mechanism, the both ends of smoke barrier are rotatably installed on the front side of smoking port by rotating mechanism, lead to
Cross the angle for changing smoke barrier and smoking port, thus it is possible to vary the smoking effect of range hood.
Above-mentioned this range hood can be fully inserted into cabinet hanging cupboard, reduce distance of the exhaust fume collecting hood away from wall, thus with
Cabinet cooperation is beautiful, solves the pain spot that commonly range hood with smoke barrier is met and discussed.But above-mentioned this smoke barrier is grasped manually
Make, only by the power of spring smoke barrier is positioned, unstable and service life is not grown；Moreover, usually this smoke barrier is in order to seal
Air inlet is closed, then the width on front-rear direction can be wider, and the experience sense that this hinge rotation mode will lead to user is poor；This
Outside, in level after closing due to smoke barrier, grease is easy to cause to pollute smoke barrier.
Summary of the invention
The technical problem to be solved by the present invention is in view of the above-mentioned problems of the prior art, providing a kind of operate surely
Determine, guarantee oil smoke channel smoothly range hood.
The technical scheme of the invention to solve the technical problem is: a kind of range hood, including exhaust fume collecting hood and gear
Smoke background component, the bottom of the exhaust fume collecting hood are formed with air inlet, and the gear smoke background component includes gear smoke background, for driving gear smoke background
The driving mechanism of movement, the gear smoke background are arranged in air inlet, it is characterised in that: the gear smoke background component further includes that setting exists
The two sides of the sliding rail of arranged on left and right sides in exhaust fume collecting hood, the gear smoke background are slidably connected with corresponding sliding rail respectively, thus the gear cigarette
Screen downwardly turns over after capable of translateing forward under the driving of driving mechanism along sliding rail to be opened air inlet or is flipped up along sliding rail
Air inlet is closed in translation after backward.
It is connected for the ease of gear smoke background with driving mechanism, sliding rail, the gear smoke background upper surface is set close to the position of rear end
It is equipped with the first attachment base and the second attachment base, the wherein side of the arranged on left and right sides of the gear smoke background is provided with first connection
Seat, and before the arranged on left and right sides for keeping off smoke background is provided with second attachment base, and the second attachment base is located at the first attachment base
Side, first attachment base are connect with driving mechanism, and second attachment base is then slidably connected with the sliding rail.
Preferably, the driving mechanism is electric pushrod, and the output end of the electric pushrod and the rotation of the first attachment base connect
It connects.
Preferably, it is the sliding trace for ensuring to keep off smoke background, offers sliding slot on the inside of the sliding rail, the sliding slot includes straight
Sliding slot section and bending sliding slot section, it is described bending sliding slot section be smoothly connected straight sliding slot section front end and in from back to front by
Gradually reclinate shape is provided with the sliding block being slidably connected with sliding slot on second attachment base.
To avoid sliding block and sliding slot from being detached from and influence the movement of gear smoke background, the sliding rail is in hollow form, the sliding slot and cunning
The hollow cavity of rail is connected to, and the sliding block includes that can pass through the pin shaft of sliding slot and the stop block of pin shaft end is arranged in, described
Stop block is located in the hollow cavity of sliding rail and size is greater than sliding slot.
It can normally be opened and closed to ensure to keep off smoke background, the bottom rear of the exhaust fume collecting hood is provided with lubricating cup, the gear cigarette
The front end of screen is located at the lower section of exhaust fume collecting hood and rear end is then located at the top of lubricating cup.
To avoid the low pollution of the grease inside range hood from keeping off smoke background, the gear smoke background component further includes setting in gear cigarette
The opening with gear smoke background of screen top and fold, the oil guide plate that is unfolded with the closing of gear smoke background, when the oil guide plate is unfolded, after
End is located above lubricating cup.
Preferably, to simplify the structure of oil guide plate as much as possible, while also ensuring that oil guide plate realizes its effect, the Oil Guide
Plate includes the first oil guide plate and the second oil guide plate, by the between the front end of first oil guide plate and the rear end of the second oil guide plate
One hinge is hinged, and hinged by second hinge between the rear end of first oil guide plate and the rear end for keeping off smoke background, described second leads
The front end of oiled-plate method is hinged on exhaust fume collecting hood front interior by third hinge, when the oil guide plate is unfolded, tilts down from front to back.
To avoid oil guide plate reverse folded, the front end of first oil guide plate is provided with unidirectional baffle, the unidirectional baffle
Above second hinge.
Preferably, be convenient for be arranged oil guide plate front end, the exhaust fume collecting hood include positioned at front side front panel and
Baffle on rear side of ground setting in front plate, the front end of second oil guide plate and the trailing flank of baffle are hinged.
Compared with the prior art, the advantages of the present invention are as follows: by the way that the gear smoke background that can be translated and overturn is arranged, keep off smoke background
Can negative pressuren zone be moved down with exhaust fume collecting hood mutual cooperation, to promote range hood effect, and be hung applied to cabinet is embedded into
When range hood in cabinet, the motion mode energy band of this gear smoke background gives user preferable usage experience；By on gear smoke background
Folding oil guide plate is arranged in side, and oil guide plate can be made foldable without blocking oil circuit, can inhale again in range hood work
Kitchen ventilator accepts low grease after stopping, and avoids pollution gear smoke background.
Detailed description of the invention
Fig. 1 is the gear smoke background opening state schematic diagram of range hood of the invention；
Fig. 2 is the partial sectional view of the range hood of Fig. 1；
Fig. 3 is smoke barrier, oil guide plate and its driving mechanism schematic diagram of the range hood of Fig. 1；
Fig. 4 is the decomposition texture schematic diagram of Fig. 3；
I enlarged diagram of part that Fig. 5 is Fig. 2；
II enlarged diagram of part that Fig. 6 is Fig. 2；
III enlarged diagram of part that Fig. 7 is Fig. 2；
Fig. 8 is the gear smoke background closed mode schematic diagram of range hood of the invention；
Fig. 9 is the partial sectional view of the range hood of Fig. 8.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
Referring to FIG. 1 to FIG. 7, a kind of range hood, the cabinet 2 including exhaust fume collecting hood 1, above exhaust fume collecting hood 1, for convenient for retouching
State, hereinafter, "front", "rear", "left", "right", "upper", "lower" each mean user when using range hood, fume-exhausting
Orientation of the machine relative to user, and structure is not limited.Exhaust fume collecting hood 1 includes being located at the front panel 12 of front side and being located at
The side plate 13 of arranged on left and right sides mechanical key or touch key-press can be arranged on plate 12, in front to control range hood, front panel
12 rear sides are arranged at intervals with the baffle 14 for decorating and being isolated, in order to the setting control box between baffle 14 and front panel 12
Deng；The bottom rear of exhaust fume collecting hood 1 is provided with lubricating cup 3, and blower fan system (not shown) is provided in cabinet 2.
The bottom of exhaust fume collecting hood 1 is formed with the air inlet 11 entered for oil smoke between lubricating cup 3 and front panel 12.Oil suction
Smoke machine further includes gear smoke background component, including gear smoke background 51, driving mechanism 52, sliding rail 53 and oil guide plate 54, and the gear setting of smoke background 51 exists
At air inlet 11, so that driving mechanism 52 may make the gear opening when range hood is in running order of smoke background 51, so that negative pressure
Area moves down, expands and hold together cigarette face；It can make to keep off the closing when range hood stops working of smoke background 51 again, so that air inlet 11 is closed,
The strainer and blower compared with greasy dirt can be hidden, the neat and tidy so that range hood seems becomes an entirety, side with cabinet hanging cupboard
Just it cleans, while the taint of odour of oil smoke can be prevented again, improve significantly to air in kitchen environment.
The size and shape of gear smoke background 51 are adapted to air inlet 11, and gear 51 upper surface of smoke background is arranged close to the position of rear end
There are the first attachment base 511 and the second attachment base 512, the wherein side for keeping off the arranged on left and right sides of smoke background 51 is provided with above-mentioned first
Attachment base 512, and the arranged on left and right sides for keeping off smoke background 51 is provided with the second above-mentioned attachment base 512, and the second attachment base 512
Positioned at the front side of the first attachment base 512.First attachment base 511 with above-mentioned driving mechanism 52 for connecting, and the second attachment base
512 connect with above-mentioned sliding rail 53.
In the present embodiment, driving mechanism 52 is preferably electric pushrod, and certain driving mechanism 52 can also use any
Other can drive load to make the mechanism of straight reciprocating motion.The output end of electric pushrod and the first attachment base 511 are rotatablely connected.It is sliding
Rail 53 is arranged on the side plate 13 of corresponding side, and sliding rail 53 includes flat segments 531 and bending section 532, wherein bending section 532 is smooth
It is connected to the front end of flat segments 531 and in curved shape gradually downward from back to front.53 inside of sliding rail is (far from side plate 13
Side) offer sliding slot 533, sliding slot 533 and the global shape of sliding rail 53 consistently extend, i.e., also include straight sliding slot section
5331 are smoothly connected the front end in straight sliding slot section 5331 and are in from rear with bending sliding slot section 5332, bending sliding slot section 5332
Curved shape gradually downward forward, and the front end closing of sliding slot 533.Alternatively, sliding rail 53 or other shapes,
As long as guaranteeing the shape of sliding slot 533.
In the present embodiment, sliding rail 53 is in hollow form, and sliding slot 533 is connected to the hollow cavity 535 of sliding rail 53.Second connection
It is provided with sliding block 534 on seat 512, sliding block 534 is slidably arranged in sliding slot 533, and sliding block 534 includes that can pass through sliding slot 533
Pin shaft 5341 and the stop block 5342 that 5341 end of pin shaft is arranged in, stop block 5342 are located at the middle part inner cavity 535 of sliding rail 53
Interior, size is greater than sliding slot 533, thus can avoid sliding block 534 and is detached from sliding slot 533.
In order to ensure gear smoke background 51 is operating normally, when keeping off the closing of smoke background 51, front end is located at front panel 12 or baffle 14
Lower section, and rear end is then located at the top of lubricating cup 3.
The top of gear smoke background 51 is arranged in oil guide plate 54, is integrally slightly less than gear smoke background 51.Oil guide plate 54 includes the first Oil Guide
Plate 541 and the second oil guide plate 542, wherein by the between the front end of the first oil guide plate 541 and the rear end of the second oil guide plate 542
One hinge 543 is hinged, hinged by second hinge 544 between the rear end of the first oil guide plate 541 and the rear end for keeping off smoke background 51, and second
It is hinged by third hinge 545 between the front end of oil guide plate 542 and the trailing flank (middle part of such as trailing flank) of baffle 14.As a result,
When keeping off smoke background 51 and moving, oil guide plate 54 moves therewith, and since baffle 14 is fixed, the first oil guide plate 541 and the
Two oil guide plates 542 are folded against.And due to the rear end of oil guide plate 54 and gear smoke background 51 rear end, the rear end of oil guide plate 54
Above lubricating cup 3.
In order to avoid the first oil guide plate 541 and the second oil guide plate 542 are reverse folded, the front end of the first oil guide plate 541 is arranged
There is unidirectional baffle 546, is located at 544 top of second hinge.
When range hood work, driving mechanism 52 starts, and makes to keep off smoke background by the first attachment base 511 being attached thereto
51 translate forward along sliding rail 53, and downwardly turn over when reaching the bending sliding slot section 5332 of sliding slot 53, until reaching sliding slot 533
End, gear smoke background 51 fully open, it is preferred that gear smoke background 51 less than 90 ° and be greater than with horizontal direction angulation at this time
Equal to 0 °；During keeping off the opening of smoke background 51, oil guide plate 54 is folded, and thus, it is possible to guarantee that the inflow channel of oil smoke is suitable
Freely, oil smoke will not be blocked.Keeping off smoke background 51 has certain open angle, preferably oil smoke can be guided to enter in range hood
Portion, while keeping off smoke background 51 and the mutual cooperation of exhaust fume collecting hood 1 can make negative pressuren zone move down, to promote range hood effect.In order to protect
Card it is certain hold together cigarette size, gear the distance between 51 front end of smoke background and 1 rear end of exhaust fume collecting hood is more than or equal to 350mm.
When range hood stops working, driving mechanism 52 is again started up, and is driven in the reverse direction gear smoke background 51 and is flipped up backward
After translate, until gear smoke background 51 be closed air inlet 11；During keeping off the closing of smoke background 51, oil guide plate 54 is replied from folded state
It is tilted down to unfolded state, and from front to back, i.e., there is certain angle theta with horizontal direction.Setting side in this way
Formula may make the oil of reflux in cabinet 2, drippage to enter in lubricating cup 3 along oil guide plate 54, will not pollute the upper table of gear smoke background 51
Face solves the problems, such as oil circuit.
Claims (10)
1. a kind of range hood, including exhaust fume collecting hood (1) and gear smoke background component, the bottom of the exhaust fume collecting hood (1) is formed with air inlet
(11), the gear smoke background component includes gear smoke background (51), the driving mechanism (52) for driving gear smoke background (51) movement, the gear
Smoke background (51) is arranged at air inlet (11), it is characterised in that: the gear smoke background component further includes setting in exhaust fume collecting hood (1)
The two sides of the sliding rail (53) of arranged on left and right sides, gear smoke background (51) are slidably connected with corresponding sliding rail (53) respectively, thus described
Gear smoke background (51) downwardly turns over opening air inlet after capable of translateing forward under the driving of driving mechanism (52) along sliding rail (53)
(11) air inlet (11) are closed to rear translation after or being flipped up along sliding rail (53).
2. range hood according to claim 1, it is characterised in that: gear smoke background (51) upper surface is close to rear end
Position is provided with the first attachment base (511) and the second attachment base (512), and wherein the one of the arranged on left and right sides of gear smoke background (51)
Side is provided with first attachment base (512), and the arranged on left and right sides for keeping off smoke background (51) is provided with second attachment base
(512), and the second attachment base (512) is located at the front side of the first attachment base (512), first attachment base (511) and driving
Mechanism (52) connection, second attachment base (512) are then slidably connected with the sliding rail (53).
3. range hood according to claim 2, it is characterised in that: the driving mechanism (52) is electric pushrod, described
The output end of electric pushrod and the first attachment base (511) are rotatablely connected.
4. range hood according to claim 2, it is characterised in that: sliding slot (533) are offered on the inside of the sliding rail (53),
The sliding slot (533) includes straight sliding slot section (5331) and bending sliding slot section (5332), and the bending sliding slot section (5332) is smooth
It is connected to the front end of straight sliding slot section (5331) and in curved shape gradually downward from back to front, second attachment base
(512) sliding block (534) being slidably connected with sliding slot (533) is set on.
5. range hood according to claim 4, it is characterised in that: the sliding rail (53) is in hollow form, the sliding slot
(533) it is connected to the hollow cavity (535) of sliding rail (53), the sliding block (534) includes the pin shaft that can pass through sliding slot (533)
(5341) and the stop block (5342) in pin shaft (5341) end is set, the stop block (5342) is located in sliding rail (53)
In hollow cavity (535) and size is greater than sliding slot (533).
6. range hood according to any one of claims 1 to 5, it is characterised in that: the rear side bottom of the exhaust fume collecting hood (1)
Portion is provided with lubricating cup (3), and the front end of gear smoke background (51) is located at the lower section of exhaust fume collecting hood (1) and rear end is then located at lubricating cup (3)
Top.
7. range hood according to claim 6, it is characterised in that: the gear smoke background component further includes setting in gear smoke background
(51) oil guide plate (54) for folding with the opening for keeping off smoke background (51), being unfolded with the closing of gear smoke background (51) above, it is described
Oil guide plate (54) be unfolded when, rear end be located at lubricating cup (3) top.
8. range hood according to claim 7, it is characterised in that: the oil guide plate (54) includes the first oil guide plate
(541) and the second oil guide plate (542), lead between the front end of first oil guide plate (541) and the rear end of the second oil guide plate (542)
It crosses first axle (543) hingedly, passes through the second hinge between the rear end of first oil guide plate (541) and the rear end for keeping off smoke background (51)
Hingedly, the front end of second oil guide plate (542) is hinged in exhaust fume collecting hood (1) front side chain (544) by third hinge (545)
Portion when the oil guide plate (54) is unfolded, tilts down from front to back.
9. range hood according to claim 8, it is characterised in that: the front end of first oil guide plate (541) is provided with
Unidirectional baffle (546), the unidirectional baffle (546) are located above second hinge (544).
10. range hood according to claim 8, it is characterised in that: the exhaust fume collecting hood (1) includes being located at before front side
Plate (12) and the baffle (14) being spaced apart and arranged on rear side of front panel (12), the front end of second oil guide plate (542) and gear
The trailing flank of plate (14) is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710909165.4A CN109579086B (en) | 2017-09-29 | 2017-09-29 | Fume exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710909165.4A CN109579086B (en) | 2017-09-29 | 2017-09-29 | Fume exhauster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109579086A true CN109579086A (en) | 2019-04-05 |
| CN109579086B CN109579086B (en) | 2024-01-16 |
Family
ID=65919069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710909165.4A Active CN109579086B (en) | 2017-09-29 | 2017-09-29 | Fume exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109579086B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344405A (en) * | 2020-10-16 | 2021-02-09 | 宁波方太厨具有限公司 | Smoke baffle plate assembly and range hood with same |
| CN114688595A (en) * | 2022-06-01 | 2022-07-01 | 杭州老板电器股份有限公司 | Range hood and control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2862694A1 (en) * | 2003-11-24 | 2005-05-27 | Michel Guy Rene Gelin | Frame locking device for e.g. garage door, has stop provided opposite to sliding of articulated rod, in contact with surface to block sliding of actuator, during opening/closing of door, and compression spring to maintain stop in position |
| CN103032911A (en) * | 2013-01-16 | 2013-04-10 | 浙江欧意电器有限公司 | Range hood with automatically translating and lifting panel |
| CN206073187U (en) * | 2016-08-31 | 2017-04-05 | 杭州老板电器股份有限公司 | A kind of cigarette machine of auto-translating smoke barrier |
| CN206160233U (en) * | 2016-08-31 | 2017-05-10 | 杭州老板电器股份有限公司 | Cigarette machine keeps off automatic mechanism that opens and shuts of cigarette board |
-
2017
- 2017-09-29 CN CN201710909165.4A patent/CN109579086B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2862694A1 (en) * | 2003-11-24 | 2005-05-27 | Michel Guy Rene Gelin | Frame locking device for e.g. garage door, has stop provided opposite to sliding of articulated rod, in contact with surface to block sliding of actuator, during opening/closing of door, and compression spring to maintain stop in position |
| CN103032911A (en) * | 2013-01-16 | 2013-04-10 | 浙江欧意电器有限公司 | Range hood with automatically translating and lifting panel |
| CN206073187U (en) * | 2016-08-31 | 2017-04-05 | 杭州老板电器股份有限公司 | A kind of cigarette machine of auto-translating smoke barrier |
| CN206160233U (en) * | 2016-08-31 | 2017-05-10 | 杭州老板电器股份有限公司 | Cigarette machine keeps off automatic mechanism that opens and shuts of cigarette board |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344405A (en) * | 2020-10-16 | 2021-02-09 | 宁波方太厨具有限公司 | Smoke baffle plate assembly and range hood with same |
| CN114688595A (en) * | 2022-06-01 | 2022-07-01 | 杭州老板电器股份有限公司 | Range hood and control method |
| CN114688595B (en) * | 2022-06-01 | 2022-09-20 | 杭州老板电器股份有限公司 | Range hood and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109579086B (en) | 2024-01-16 |
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