CN106152219A - A kind of oil smoke leading type range hood - Google Patents
A kind of oil smoke leading type range hood Download PDFInfo
- Publication number
- CN106152219A CN106152219A CN201610703130.0A CN201610703130A CN106152219A CN 106152219 A CN106152219 A CN 106152219A CN 201610703130 A CN201610703130 A CN 201610703130A CN 106152219 A CN106152219 A CN 106152219A
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- China
- Prior art keywords
- smoke
- side plate
- deflector
- exhaust fume
- oil smoke
- 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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Classifications
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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
- F24C15/2071—Removing cooking fumes mounting of cooking hood
-
- 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
-
- 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
- F24C15/2078—Removing cooking fumes movable
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- 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 oil smoke leading type range hood, including fan shroud and exhaust fume collecting hood, it is provided with blower fan in described fan shroud, described exhaust fume collecting hood is provided with smoke barrier in forward upper position, it is characterized in that: disposed behind at described smoke barrier has smoke deflector, space between described smoke deflector and smoke barrier is constituted leads smoke chamber, space between this smoke deflector and exhaust fume collecting hood constitutes smoke collecting chamber, and smoke deflector at least two leave gap between side and the corresponding housing of exhaust fume collecting hood, make described smoke chamber of leading be connected with described smoke collecting chamber;Described range hood also includes guiding device of drying, described blowing guiding device include blowing out described smoke deflector and tilt upward, to the blowing mouth of the air-flow of intermediate flow, described blowing mouth is opened in the front part sides of described exhaust fume collecting hood and respectively near the bottom of described exhaust fume collecting hood.
Description
Technical field
The present invention relates to a kind of range hood, especially a kind of oil smoke leading type range hood.
Background technology
Traditional range hood is installed on top (top is inhaled) or rear flank side (the side suction) of pan, and oil smoke is natural ascension after producing
Diffusion.Conventional side extraction cooking fume extractor, is typically provided with casing and is arranged on the smoke barrier in casing front, and oil smoke is from gear cigarette
The surrounding of plate enters in casing, and then enters the air inlet of range hood.
As disclosed in the Chinese patent of Application No. 201220486226.3 a kind of have can the lampblack absorber of opening and closing air inlet,
Including the housing of lampblack absorber, the front side of housing has one and is provided with air inlet, air intake towards the kitchen range top and the panel of user, panel
Mouth is provided with the smoke barrier of the mating shapes with air inlet, and the upper end of smoke barrier is hinged on the upper end of air inlet also by hinge
And can rotate around this hinge, the lower end of smoke barrier and the lower end of air inlet are provided with the locking device being mutually matched.Such oil
Cigarette machine can semi-automatically carry out the cut out of smoke barrier and open work, to prevent pouring in down a chimney and abnormal flavour in lampblack absorber of oil smoke
Overflow.Yet with the narrow of skyscraper common flue and along with the increase of flue number of users, the row of domestic cooking fume remover
Tolerance reduces, negative pressure the suction effect produced weakens, and thus causes oil smoke easily to external diffusion.
Summary of the invention
The technical problem to be solved is the problem existed for above-mentioned prior art, it is provided that one prevents oil smoke
To external diffusion, the oil smoke leading type range hood of lifting smoke absorption effect.
The present invention solves the technical scheme that above-mentioned technical problem used: a kind of oil smoke leading type range hood, including
Fan shroud and exhaust fume collecting hood, be provided with blower fan in described fan shroud, described exhaust fume collecting hood is provided with smoke barrier in forward upper position, its
Being characterised by: disposed behind at described smoke barrier has smoke deflector, the space between described smoke deflector and smoke barrier is constituted leads cigarette
Chamber, space between this smoke deflector and exhaust fume collecting hood constitutes smoke collecting chamber, and smoke deflector at least two sides and exhaust fume collecting hood right
Answer and between housing, leave gap, make described smoke chamber of leading be connected with described smoke collecting chamber;Described range hood also includes blowing
Guiding device, described blowing guiding device includes to blow out described smoke deflector and tilting upward, to the air-flow of intermediate flow
Blowing mouth, described blowing mouth at least two and be opened in the front part sides of described exhaust fume collecting hood respectively and near described collection cigarette
The bottom of cover.
For meeting the flow behavior of oil smoke, preferably guiding oil smoke, described smoke barrier and smoke deflector are the most gradually
Roll backward and tiltedly extend.
Preferably, for preferably guiding oil smoke along the Surface runoff of smoke deflector, be rapidly introduced into smoke collecting chamber, described in lead cigarette
The angle formed between plate and vertical direction is 20~50 degree.
According to currently preferred, described blowing guiding device also includes suction airflow and blows to the auxiliary of described blowing mouth
Blower fan, described blowing mouth includes that described accessory fan is connected to described first blowing mouth by the first air guide member, respectively by
Two air guide members are connected to described second blowing mouth.
For further speeding up oil smoke flow velocity, and preventing oil smoke to external diffusion, described first air guide member and the first blowing mouth are even
The end connect tilts upward extension, and the end of described second air guide member and the connection of the second blowing mouth tilts upward extension.
According to an aspect of the present invention, accessory fan is from the outside suction airflow of exhaust fume collecting hood, and described accessory fan includes respectively
It is arranged on described exhaust fume collecting hood end face both sides and the first blower fan of described exhaust fume collecting hood ft connection and the second blower fan.
According to a further aspect in the invention, accessory fan is suction airflow in smoke collecting chamber, improves fume-exhausting efficiency, described auxiliary
Blower fan is helped to include being separately positioned on the first blower fan and second blower fan of the internal both sides of described smoke collecting chamber.
Preferably, for further speeding up the speed that oil smoke guides, four sides of described smoke deflector and described exhaust fume collecting hood
Gap is all left between corresponding housing.
Preferably, the structure of exhaust fume collecting hood is, described exhaust fume collecting hood includes top board, back plate, the first side plate and the second side plate, described
Air inlet is opened on described top board, and described back plate is positioned at the rear side of described top board, the top of described back plate and described top board
Rear side connects, and the top of described first side plate and the second side plate is connected with the left and right sides of top board respectively, and described smoke deflector is respectively
And it is formed for, between described top board, back plate, the first side plate and the second side plate, the gap that oil smoke passes through.
Preferably, attachment structure and position relationship between side plate and smoke deflector are that described first side plate includes the first side
Plate main body, the first gear cigarette limit being bent to form to the second side plate direction on front side of the first side plate main and on first gear cigarette limit
The the first side plate flange being bent to form backward away from the first side plate main side;Described second side plate include the second side plate main,
The second gear cigarette limit that is bent to form to the first side plate direction on front side of described second side plate main and second gear cigarette outlying from
The second side plate flange that second side plate main side is bent to form backward, the arranged on left and right sides of described smoke deflector bends respectively backward
It is formed with the first smoke deflector flange and the second smoke deflector flange, between described first side plate flange and the first smoke deflector flange, institute
State and between the second side plate flange and the second smoke deflector flange, be respectively formed with the gap passed through for oil smoke;Described blowing mouth is opened respectively
It is located on described first side plate flange and the second side plate flange.
For adjusting the position of smoke deflector according to oil smoke amount, thus preferably guide oil smoke, described first side plate and smoke deflector,
Formed between described second side plate and smoke deflector and be slidably connected, be provided with in described smoke collecting chamber for driving described smoke deflector to exist
The drive mechanism of movement in front and rear direction.
Preferably, attachment structure and position relationship between back plate and smoke deflector be, described back plate include back plate main body,
Third gear cigarette limit that the bottom forward fold of back plate main body is formed and tilt upward extension in the leading section on third gear cigarette limit
Back plate flange, between being each formed with between bottom and described third gear cigarette limit and the back plate flange of described smoke deflector supplying oil smoke to pass through
Gap.
Compared with prior art, it is an advantage of the current invention that: smoke deflector is set by the rear side at smoke barrier so that lead cigarette
Formed between plate and smoke barrier and lead formation smoke collecting chamber between smoke chamber, smoke deflector and exhaust fume collecting hood, and lead between smoke chamber and smoke collecting chamber logical
Cross the gap between smoke deflector and exhaust fume collecting hood and connect such that it is able to the oil smoke that family cooking is produced aspirates at blower fan, leads
Under the effect of cigarette plate water conservancy diversion, accelerate oil smoke to kitchen by wall side and the flowing of fan inlet, prevent to external diffusion, be beneficial to pollute
The discharge of air;Additionally, arrange blowing guiding device in both sides, oil smoke is played the effect of acceleration by blowout auxiliary gas, enters one
Step accelerates oil smoke to kitchen by wall side and the flowing of fan inlet, prevents to external diffusion.
Accompanying drawing explanation
Fig. 1 is the perspective view of the range hood of the present invention;
Fig. 2 is the perspective view (hiding smoke barrier) of the range hood of the present invention;
Fig. 3 is the sectional view of first embodiment of range hood of the present invention;
Fig. 4 is that the connection of the smoke deflector of first embodiment of range hood, side plate and the blowing guiding device of the present invention is shown
It is intended to;
Fig. 5-1 is local I enlarged diagram of Fig. 3;
Fig. 5-2 is local II enlarged diagram of Fig. 3;
Fig. 6-1 is local I enlarged diagram of Fig. 4;
Fig. 6-2 is local II enlarged diagram of Fig. 4;
Fig. 7 is the use state front schematic view of the range hood of the present invention;
Fig. 8 is the use state sectional view of the range hood of the present invention;
Fig. 9 is the sectional view of second embodiment of range hood of the present invention;
Figure 10 is that the connection of the smoke deflector of second embodiment of range hood, side plate and the blowing guiding device of the present invention is shown
It is intended to.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
Embodiment one
Seeing Fig. 1~Fig. 4, a kind of oil smoke leading type range hood, including exhaust fume collecting hood 1 and be positioned at above exhaust fume collecting hood 1
Fan shroud 2, is provided with blower fan 3 in fan shroud 2, for by oil smoke suction range hood and by the air-out at fan shroud 2 top
Cover 4 is discharged to common flue.
For ease of describing, when "front", "rear" hereinafter, "left", "right" are range hood use, the side of relative usage person
Position.The housing of exhaust fume collecting hood 1 includes top board 11, back plate 12 and lays respectively at the first side plate 13 and the second side plate of the left and right sides
14.Back plate 12 is positioned at the rear side of top board 11, and the top of back plate 12 is connected with the rear side of top board 11, the first side plate 13 and the second side plate
The left and right sides with top board 11 respectively, the top of 14 is connected.Air inlet 111 is offered on top board 11, the bottom opening of fan shroud 2,
And the position that fan shroud 2 is arranged is corresponding with air inlet 111, thus, after oil smoke sucks in exhaust fume collecting hood 1, air inlet can be passed through
111 enter in fan shroud 2.First side plate 13 and the second side plate 14 are the most gradually by front tilting backwards.
The forward upper of exhaust fume collecting hood 1 is provided with smoke barrier 5, and smoke barrier 5 can be rotated even with exhaust fume collecting hood 1 by fixing axle 51
Connecing, smoke barrier 5 under power drive can be around fixing axle 51, swing in the longitudinal direction.In the present embodiment, before top board 11
Side-lower is provided with panel 52, and smoke barrier 5 is connected to the bottom of panel 52 by fixing axle 51, is achieved in smoke barrier 5 and collection
The connection of petticoat pipe 1.
The rear side of smoke barrier 5 is provided with smoke deflector 6, and smoke deflector 6 and smoke barrier 5 interval are arranged, thus, and smoke deflector 6
With space between smoke barrier 5 constitutes and leads smoke chamber 61, can be to the effect entering the oil smoke that lead smoke chamber 61 and playing acceleration.And lead cigarette
Space between plate 6 and exhaust fume collecting hood 1 then constitutes smoke collecting chamber 10, and smoke collecting chamber 10 is by above-mentioned air inlet 111 with fan shroud 2 even
Logical.
Smoke deflector 6 at least leaves gap between the corresponding housing of both sides and exhaust fume collecting hood 1 and makes above-mentioned to lead smoke chamber 61
Connect with smoke collecting chamber 10.In the present embodiment, it is preferred that between four sides and the corresponding housing of exhaust fume collecting hood 1 of smoke deflector 6 all
Leave gap, smoke deflector 6 top and the front side of top board 11, the bottom of smoke deflector 6 and the bottom of back plate 12, the left and right of smoke deflector 6
It is formed with gap, thus so that leading smoke chamber 61 and connect with smoke collecting chamber 10, oil smoke can be at smoke deflector between both sides with corresponding side plate
Walk around above-mentioned gap (upper and lower, left and right) under the guide functions of 6 and enter in smoke collecting chamber 10, and after air inlet 111 enters
Range hood is discharged by blower fan 3.Seeing Fig. 5-1, being formed with spacing between the top of top board 11 and smoke deflector 6 is between d1
Gap.Smoke barrier 5 and smoke deflector 6 roll tiltedly the most backward, and the angle between smoke deflector 6 and vertical direction is preferred
Being 20~50 degree, smoke barrier 5 is parallel with smoke deflector 6.
In the present embodiment, the first side plate 13 is arranged on the right side of top board 11, including the first side plate main 131, first
The first gear cigarette limit 132 that is bent to form to the second side plate 14 direction on front side of side plate main 131 and remote on first gear cigarette limit 132
The first side plate flange 133 that (internal to smoke collecting chamber 10) is bent to form backward from the first side plate main 131 side.Smoke deflector 6
Right side has been bent to form the first smoke deflector flange 62 backward, is formed between the first side plate flange 133 and the first smoke deflector flange 62
The gap having spacing to be d2, sees Fig. 6-1, passes through for oil smoke.The upper and lower of the first smoke deflector flange 62 is offered respectively
There is groove 621, by the connecting pin that is arranged on the first smoke deflector flange 133 134 through groove 621 by the first side plate 13 He
Smoke deflector 6 connects.Groove 621 is in the strip extended in the longitudinal direction so that connecting pin 134 can slide in groove 621,
So that smoke deflector 6 can be with the first side plate 13 relative movement.
Second side plate 14 is arranged on the left side of top board 11, including the second side plate main 141, before the second side plate main 141
Second gear cigarette limit 142 that lateral first side plate 13 direction is bent to form and on second gear cigarette limit 142 away from the second side plate main
141 sides the second side plate flange 143 that (internal to smoke collecting chamber 10) is bent to form backward.The left side of smoke deflector 6 bent backward
Becoming to have the second smoke deflector flange 63, being formed with spacing between the second side plate flange 143 and the second smoke deflector flange 63 is between d3
Gap, sees Fig. 6-2, passes through for oil smoke.Connected mode between second side plate flange 143 and the second smoke deflector flange 63 and the
Connected mode between side plate flange 133 and the first smoke deflector flange 62 is identical, so that smoke deflector 6 can be with the second side
Plate 14 relative movement.
Side plate (i.e. relative to smoke collecting chamber 10) for ease of smoke deflector 6 opposite sides moves, and is additionally provided with and drives in smoke collecting chamber 10
Motivation structure 64, is used for promoting smoke deflector 6 forward and backward movement in smoke collecting chamber 10, thus according to the size of oil smoke amount (as by with pan
Between distance cause) change and lead the size of smoke chamber 61, preferably oil smoke to be accelerated.In the present embodiment, machine is driven
Structure 64 is electric pushrod, and the front end of the motion bar 641 of electric pushrod is connected to inside the first smoke deflector flange 62 of smoke deflector 6.
For ease of arranging drive mechanism 64, the inner side of the first side plate 13 is provided with mounting seat 135, and drive mechanism 64 is fixed on mounting seat
On 135.
In order to guide oil smoke to flow to air inlet 111 further, range hood also includes blowing guiding device.Blowing is led
Stream device includes suction airflow the accessory fan blown out, and the air-flow of accessory fan blows to be opened in exhaust fume collecting hood 1 front part sides
Blowing mouth.In the present embodiment, accessory fan includes the first blower fan 71 and second being separately positioned on the end face both sides of top board 11
Blower fan 72, with exhaust fume collecting hood 1 ft connection and suction airflow.Blowing mouth includes the first blowing being opened in exhaust fume collecting hood 1 front part sides
Mouth 71 and the second blowing mouth 72, the first blowing mouth 71 and the second blowing mouth 72 are close to the bottom of exhaust fume collecting hood 1.First blower fan 71 with
First side plate 13 is corresponding, and the second blower fan 72 is corresponding with the second side plate 14, and the first side plate flange 133 offers the first blowing
Mouthfuls 73, the first blower fan 71 is connected to the first blowing mouth 73 by the first air guide member 74, the second side plate flange 143 offers and the
The second blowing mouth 75 that one blowing mouth 73 is relative, the second blower fan 72 is connected to the second blowing mouth 75 by the second air guide member 76.The
One air guide member 74 and the second air guide member 76 are positioned at smoke collecting chamber 10, in the present embodiment, the first air guide member 74 and the second air guide member
76 in a tubular form.The end that first air guide member 74 is connected with the first blowing mouth 73 tilts upward extension, the second air guide member 76 and
The end that two blowing mouths 75 connect tilts upward extension, is thus tilted upward by oil smoke and blows (pressing close to smoke deflector 6), promotes oil
Cigarette flows to air inlet 111 the most rapidly.First air guide member 74 and the second air guide member 76 internal diameter the most from top to bottom are gradually reduced,
Thus blow out after the air-flow that blower fan produces can be accelerated, be conducive to oil smoke is guided.Alternatively, accessory fan is also
Can only have a blower fan.
Seeing Fig. 7, when range hood uses, pan 8 is placed on the front side of range hood.Blowing guiding device 7 is not opened
Qi Shi, the path of oil smoke diffusion illustrates with "------> ", and after guiding device 7 of drying is opened, the path of oil smoke diffusion with " → "
Illustrate, it can be seen that, oil smoke now is more concentrated, it is easier to flow to air inlet 111.
Referring back to Fig. 3, Fig. 5-2, back plate 12 includes back plate main body 121, is formed at the bottom forward fold of back plate main body 121
Third gear cigarette limit 122 and tilt upward the back plate flange 123 of extension in the leading section on third gear cigarette limit 122, back plate flange
123 can be parallel with smoke deflector 6.It is formed with, between bottom and the third gear cigarette limit 122 of smoke deflector 6, the gap that spacing is d4, leads
Being formed with the gap that spacing is d5 between bottom and the back plate flange 123 of cigarette plate 6, the two gap forms the lower air intake of oil smoke
Mouthful, pass through for oil smoke.
Seeing Fig. 8, when being not provided with lower air inlet, the path of oil smoke diffusion illustrates with "------> ", and arranges lower air inlet
Time, oil smoke diffusion path with " → " illustrate, it can be seen that, add the passage that oil smoke flows to air inlet 111, be conducive to carrying
Rise smoke absorption effect.
Embodiment two
See Fig. 9 and Figure 10, in the present embodiment, be with the distinguishing feature of above-described embodiment one, embodiment one
In the blower fan of blowing guiding device suck clean air from range hood outside, and in the present embodiment, water conservancy diversion of drying
Device is arranged in range hood, sucks oil smoke from the inside of range hood and blows out from leading smoke chamber 61.
First blower fan 71 and the second blower fan 72 are arranged on the both sides in smoke collecting chamber 10, and wherein, the first blower fan 71 can be with
Side plate 13 is fixed, and the second blower fan 72 then can be fixed with the second side plate 14.First blower fan 71 is near the first blowing mouth 73, logical
Crossing the first air guide member 74 and be connected to the first blowing mouth 73, the second blower fan 72 is then near the second blowing mouth 75, by the second wind-guiding
Part 76 is connected to the second blowing mouth 75.First air guide member 74 and the second air guide member 76 are positioned at smoke collecting chamber 10.First air guide member 74
The end being connected with the first blowing mouth 73 tilts upward extension, the end that the second air guide member 76 is connected with the second blowing mouth 75
Tilt upward extension, thus oil smoke is tilted upward and blow (pressing close to smoke deflector 6), promote oil smoke the most rapidly to air inlet
111 flowings.And owing to the first blower fan 71 and the second blower fan 72 suck oil smoke air-flow in smoke collecting chamber 10, it is consequently formed recycle stream
Dynamic oil smoke air-flow, in the case of air output is constant, more can improve the efficiency of fume-exhausting compared to cleaned air water conservancy diversion.
Claims (12)
1. an oil smoke leading type range hood, including fan shroud (2) and exhaust fume collecting hood (1), described fan shroud is provided with wind in (2)
Machine (3), described exhaust fume collecting hood (1) is provided with smoke barrier (5) in forward upper position, it is characterised in that: at described smoke barrier (5)
Disposed behind have smoke deflector (6), and the space between described smoke deflector (6) and smoke barrier (5) is constituted leads smoke chamber (61), this smoke deflector
(6) space and between exhaust fume collecting hood (1) constitutes smoke collecting chamber (10), and smoke deflector (6) at least two sides and exhaust fume collecting hood (1)
Corresponding housing between leave gap, make described smoke chamber (61) of leading be connected with described smoke collecting chamber (10);Described fume-exhausting
Machine also includes guiding device of drying, described blowing guiding device include blowing out described smoke deflector (6) and tilt upward, to
The blowing mouth of the air-flow of intermediate flow, described blowing mouth at least two and be opened in the front portion two of described exhaust fume collecting hood (1) respectively
Side and the bottom near described exhaust fume collecting hood (1).
2. the oil smoke leading type range hood as according to any one of claims 1 to 3, it is characterised in that: described smoke barrier (5)
Tiltedly extension is rolled the most backward with smoke deflector (6).
3. oil smoke leading type range hood as claimed in claim 2, it is characterised in that: described smoke deflector (6) and vertical direction
Between formed angle be 20~50 degree.
4. the oil smoke leading type range hood as according to any one of claims 1 to 3, it is characterised in that: described blowing water conservancy diversion
Device also includes suction airflow and blows to the accessory fan of described blowing mouth, and described blowing mouth includes the first relative blowing mouth
(73) and the second blowing mouth (74), described accessory fan is connected to described first blowing mouth by the first air guide member (74) respectively
(73), it is connected to described second blowing mouth (74) by the second air guide member (76).
5. oil smoke leading type range hood as claimed in claim 4, it is characterised in that: described first air guide member (74) and first
The end that blowing mouth (73) connects tilts upward extension, the end that described second air guide member (76) is connected with the second blowing mouth (75)
Extension is tilted upward at end.
6. the oil smoke leading type range hood as described in claim 4 or 5, it is characterised in that: described accessory fan includes respectively
It is arranged on the first blower fan (71) and second blower fan of described exhaust fume collecting hood (1) end face both sides and described exhaust fume collecting hood (1) ft connection
(72)。
7. the oil smoke leading type range hood as described in claim 4 or 5, it is characterised in that: described accessory fan includes respectively
It is arranged on the first blower fan (71) and second blower fan (72) of the internal both sides of described smoke collecting chamber (10).
8. the oil smoke leading type range hood as according to any one of claims 1 to 3, it is characterised in that: described smoke deflector (6)
Four sides and the corresponding housing of described exhaust fume collecting hood (1) between all leave gap.
9. oil smoke leading type range hood as claimed in claim 8, it is characterised in that: described exhaust fume collecting hood (1) includes top board
(11), back plate (12), the first side plate (13) and the second side plate (14), described top board (11) offers the described smoke collecting chamber of connection
(10) and the air inlet (111) of fan shroud (2), described back plate (12) is positioned at the rear side of described top board (11), described back plate (12)
Top be connected with the rear side of described top board (11), the top of described first side plate (13) and the second side plate (14) respectively with top board
(11) the left and right sides connects, described smoke deflector (6) respectively with described top board (11), back plate (12), the first side plate (13) and the
Two side plates are formed for, between (14), the gap that oil smoke passes through.
10. oil smoke leading type range hood as claimed in claim 9, it is characterised in that: described first side plate (13) includes the
Side plate main body (131), the first gear cigarette limit being bent to form to the second side plate (14) direction in the first side plate main (131) front side
(132) the first side plate and on first gear cigarette limit (132) being bent to form backward away from the first side plate main (131) side turns over
Limit (133);Described second side plate (14) includes the second side plate main (141), in described second side plate main (141) front side to the
Second gear cigarette limit (142) that side plate (13) direction is bent to form and on second gear cigarette limit (142) away from the second side plate main
(141) the second side plate flange (143) that side is bent to form backward, the arranged on left and right sides of described smoke deflector (6) bends respectively backward
Being formed with the first smoke deflector flange (62) and the second smoke deflector flange (63), described first side plate flange (133) and first leads cigarette
It is respectively formed with between plate flange (62), between described second side plate flange (143) and the second smoke deflector flange (63) for oil smoke
The gap passed through;Described blowing mouth is opened on described first side plate flange (133) and the second side plate flange (143) respectively.
11. oil smoke leading type range hoods as claimed in claim 10, it is characterised in that: described first side plate (13) and lead cigarette
Formed between plate (6), described second side plate (14) and smoke deflector (6) and be slidably connected, be provided with in described smoke collecting chamber (10) for
Drive the drive mechanism (64) of described smoke deflector (6) movement in front and rear direction.
12. oil smoke leading type range hoods as claimed in claim 9, it is characterised in that: described back plate (12) includes back plate master
Body (121), on the third gear cigarette limit (122) that the bottom forward fold of back plate main body (121) is formed and on third gear cigarette limit
(122) leading section tilts upward the back plate flange (123) of extension, the bottom of described smoke deflector (6) and described third gear cigarette limit
(122) gap passed through for oil smoke and it is each formed with between back plate flange (123).
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CN201610703130.0A CN106152219B (en) | 2016-08-19 | 2016-08-19 | A kind of oil smoke leading type range hood |
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CN201610703130.0A CN106152219B (en) | 2016-08-19 | 2016-08-19 | A kind of oil smoke leading type range hood |
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CN106152219B CN106152219B (en) | 2018-08-31 |
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CN109654568A (en) * | 2019-01-26 | 2019-04-19 | 珠海格力电器股份有限公司 | Smoke guide plate, range hood and smoke guide control method of range hood |
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CN109579083B (en) * | 2017-09-29 | 2024-02-20 | 宁波方太厨具有限公司 | Fume exhauster |
CN109579085A (en) * | 2017-09-29 | 2019-04-05 | 宁波方太厨具有限公司 | A kind of range hood |
CN109579083A (en) * | 2017-09-29 | 2019-04-05 | 宁波方太厨具有限公司 | A kind of range hood |
CN109990342B (en) * | 2017-12-30 | 2024-01-16 | 宁波方太厨具有限公司 | A smoke guide locking mechanism for range hood |
CN109990346A (en) * | 2017-12-30 | 2019-07-09 | 宁波方太厨具有限公司 | A kind of range hood |
CN109990342A (en) * | 2017-12-30 | 2019-07-09 | 宁波方太厨具有限公司 | A kind of smoke deflector locking mechanism for range hood |
CN109990351A (en) * | 2017-12-30 | 2019-07-09 | 宁波方太厨具有限公司 | A kind of smoke deflector locking mechanism for range hood |
CN109990351B (en) * | 2017-12-30 | 2024-02-20 | 宁波方太厨具有限公司 | A smoke guide locking mechanism for range hood |
CN109990346B (en) * | 2017-12-30 | 2024-01-16 | 宁波方太厨具有限公司 | Fume exhauster |
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CN112228929A (en) * | 2020-09-04 | 2021-01-15 | 宁波方太厨具有限公司 | Range hood and control method thereof |
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