CN110160103A - Range hood and device with same - Google Patents
Range hood and device with same Download PDFInfo
- Publication number
- CN110160103A CN110160103A CN201910521799.1A CN201910521799A CN110160103A CN 110160103 A CN110160103 A CN 110160103A CN 201910521799 A CN201910521799 A CN 201910521799A CN 110160103 A CN110160103 A CN 110160103A
- Authority
- CN
- China
- Prior art keywords
- collecting hood
- fume collecting
- kitchen ventilator
- exhaust fume
- channel structure
- 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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- 239000000779 smoke Substances 0.000 claims abstract description 104
- 239000003517 fume Substances 0.000 claims description 91
- 230000007246 mechanism Effects 0.000 claims description 34
- 235000019504 cigarettes Nutrition 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 4
- 238000010168 coupling process Methods 0.000 abstract 4
- 238000005859 coupling reaction Methods 0.000 abstract 4
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 239000006233 lamp black Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 239000002360 explosive Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000237983 Trochidae Species 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 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
- F24C15/2078—Removing cooking fumes movable
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 relates to the technical field of kitchen appliances, in particular to a range hood and a device with the range hood. A range hood, comprising: the smoke collecting hood is arranged on an object to be installed; the angle adjusting structure, the one end of angle adjusting structure with treat installation object rotatable coupling, the other end and collection petticoat pipe rotatable coupling. Through setting up the angle modulation structure, the one end of angle modulation structure with treat installation object rotatable coupling, the other end and collection petticoat pipe rotatable coupling, make the user adjust the angle and the position of collection petticoat pipe according to actual need, for example, the user can make the collection petticoat pipe pass through and treat to rotate between the installation object, adjust the high position of collection petticoat pipe, so that collection petticoat pipe adapts to user's height, prevent that the oil smoke from directly blowing to the user, and simultaneously, the user can further rotate the collection petticoat pipe and relative with the income smoke mouth of adjustment collection petticoat pipe, make more oil smoke all can be absorbed by collection petticoat pipe, promote lampblack absorber's collection cigarette.
Description
Technical field
The present invention relates to cooking apparatus technical fields, and in particular to a kind of kitchen ventilator and the device with kitchen ventilator.
Background technique
With the improvement of living standards, more and more people have moved into building, kitchen ventilator becomes every household indispensability
Kitchen appliance.Kitchen ventilator on the market is mostly integral design at present, and the installation of kitchen ventilator is usually all directly by oil smoke
Machine ontology is fixed, or kitchen ventilator ontology is fixed on kitchen wall surface by mounting bracket, in use kitchen ventilator
Operating angle is unadjustable, and use is more inconvenient.
A kind of smoke exhaust ventilator, including air box are disclosed in the prior art, and air box lower end, which is provided with, passes through ripple with it
The exhaust fume collecting hood of hose connection is fixedly installed otic placode on exhaust fume collecting hood, and the upper end of otic placode and the side plate of air box are hinged by shaft,
Electric expansion cylinder is fixedly installed on the left of shaft on the air box of lower section, below telescopic rod one end of electric expansion cylinder and shaft
Otic placode contact, in use, by starting electric expansion cylinder, so that the telescopic rod of electric expansion cylinder extends and otic placode is rotated,
So as to adjust the operating angle of exhaust fume collecting hood, but the smoke extractor needs to be arranged electric expansion cylinder, otic placode is used cooperatively to adjust
The angle of exhaust fume collecting hood, structure is more complex, and exhaust fume collecting hood is fixedly connected with otic placode, and only the upper end of otic placode can be rotated by shaft, makes
Exhaust fume collecting hood is obtained in some rotational angle ranges, the smoke inlet of exhaust fume collecting hood cannot be towards kitchen range, so that the collection cigarette effect of exhaust fume collecting hood
It is poor.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that overcoming smoke collecting cover angle adjustment structure in the prior art complicated
And in some angular ranges exhaust fume collecting hood the poor defect of collection cigarette effect, to provide a kind of smoke collecting cover angle adjustment structure letter
It is single, and collect the preferable kitchen ventilator of cigarette effect and the device with kitchen ventilator in any angle.
A kind of kitchen ventilator, comprising:
Exhaust fume collecting hood is set on object to be installed；
Angle adjustment mechanism, one end of the angle adjustment mechanism are rotatably connected with the object to be installed, the other end
It is rotatably connected with the exhaust fume collecting hood.
One end of the angle adjustment mechanism and the object to be installed are hinged, and the other end and the exhaust fume collecting hood are hinged.
The angle adjustment mechanism includes:
First axle bed is fixedly installed on the object to be installed；
Second axle bed is fixedly installed on the exhaust fume collecting hood；
Connector, one end and first axle bed are hinged, and the other end and second axle bed are hinged.
Further include:
Air channel structure is formed with the air duct for being suitable for being connected to the negative pressure generating device of kitchen ventilator described in the exhaust fume collecting hood, described
Negative pressure generating device is suitable for the exhaust fume collecting hood and absorbs oil smoke offer negative pressure, and one end of the air channel structure and the exhaust fume collecting hood connect
It connects, the other end is connect with the object to be installed, suitable for driving the air channel structure to turn in angle adjustment mechanism rotation
It is dynamic.
One end of the air channel structure is fixedly connected with the exhaust fume collecting hood, the other end and the fixed company of the object to be installed
It connects.
The object to be installed includes:
Shell, the shell are rotatably connected with the angle adjustment mechanism；
Negative pressure generating device is set in the shell, and the other end of the negative pressure generating device and the air channel structure connects
It connects.
The air channel structure is flexible structure.
The air channel structure is flexible pipe.
The exhaust fume collecting hood includes:
Exhaust fume collecting hood ontology, forms smoke inlet；
Oil network, set on the smoke inlet side of the exhaust fume collecting hood ontology；
Mounting plate, the side set on the exhaust fume collecting hood far from the smoke inlet form outlet flue on the mounting plate, institute
Outlet flue is stated to connect with one end of the air channel structure.
The oil network includes:
Oil smoke baffle area is correspondingly arranged with the smoke inlet；
Oil smoke is by area, and the oil smoke is by being equipped at intervals with multiple mesh in area, suitable for being filtered to oil smoke.
The side on the mounting plate close to the negative pressure generating device is arranged in the outlet flue.
The negative pressure generating device includes:
Shell, the shell are equipped with air inlet and air outlet；
Blower is disposed in the housing, and the air intake of the blower is connect with the other end of the air channel structure, the wind
The outlet air end of machine is connect with the air inlet.
Outer smoke exhaust pipe is connected at the air outlet, suitable for the oil smoke is drained into outdoor.
Check-valves is equipped between the air outlet and the outer smoke exhaust pipe.
A kind of device with kitchen ventilator, including above-mentioned kitchen ventilator.
The device with kitchen ventilator is cabinet.
Technical solution of the present invention has the advantages that
1. a kind of kitchen ventilator provided by the invention, comprising: exhaust fume collecting hood is set on object to be installed；Angle adjustment mechanism, institute
The one end and the object to be installed for stating angle adjustment mechanism are rotatably connected, and the other end is rotatably connected with the exhaust fume collecting hood.
By the way that angle adjustment mechanism is arranged, one end of angle adjustment mechanism is rotatably connected with object to be installed, the other end and the collection
Petticoat pipe is rotatably connected, so that user can adjust the angles and positions of exhaust fume collecting hood according to actual needs, such as user can make to collect
Petticoat pipe adjusts the height and position of exhaust fume collecting hood, so that the height that exhaust fume collecting hood adapts to user is high by rotating between object to be installed
Degree, prevents oil smoke from directly blowing to user, not opposite in the smoke inlet and kitchen range of the exhaust fume collecting hood of a certain height in order to prevent, Yong Huke
It is opposite with kitchen range to adjust the smoke inlet of exhaust fume collecting hood further to rotate exhaust fume collecting hood, so that more oil smoke can be by exhaust fume collecting hood
It absorbs, promotes the collection cigarette effect of kitchen ventilator.
2. a kind of kitchen ventilator provided by the invention further includes air channel structure, it is formed with and is suitable for described in connection on air channel structure
The air duct of the negative pressure generating device of kitchen ventilator described in exhaust fume collecting hood, the negative pressure generating device are suitable for the exhaust fume collecting hood and absorb oil smoke
Negative pressure is provided, one end of the air channel structure is connect with the exhaust fume collecting hood, and the other end is connect with the object to be installed, is suitable for
The angle adjustment mechanism drives the air channel structure to rotate when rotating.The air duct that can be rotated with angle adjustment mechanism by setting
Structure, so that the angular adjustment of exhaust fume collecting hood is more convenient, and since air channel structure and exhaust fume collecting hood can be the two of angle adjustment mechanism
It is rotatable when the rotation of end, so that exhaust fume collecting hood, when turning to a certain angles and positions, further rotation is to adjust air duct knot
The curvature of structure prevents air channel structure from integrally distorting very much, so that the circulation of oil smoke is more smooth.
3. a kind of kitchen ventilator provided by the invention, the object to be installed includes: shell, the shell and the angle tune
Section structure is rotatably connected；Negative pressure generating device is set in the shell, the negative pressure generating device and the air channel structure
Other end connection.By connecting the other end of negative pressure generating device and air channel structure, enable oil smoke by air channel structure
All via being then exhausted from after negative pressure generating device, the collecting effect of oil smoke is improved.
4. a kind of kitchen ventilator provided by the invention, the air channel structure is flexible structure.By setting air channel structure to
Flexible structure, so that air channel structure realizes that rotatable structure is simpler.
5. a kind of kitchen ventilator provided by the invention, oil network includes oil smoke baffle area and oil smoke by area, oil smoke baffle area, with
The smoke inlet is correspondingly arranged；Oil smoke is suitable for carrying out oil smoke by area, the oil smoke by being equipped at intervals with multiple mesh in area
Filtering.By the oil smoke baffle area for being set as being correspondingly arranged with smoke inlet by oil network, so that the negative pressure of negative pressure generating device is oily
Cigarette baffle area scatter around, so that passing through again from oil smoke after the mesh filtering that oil smoke can pass through area via oil smoke
Area passes through, and ensure that the filter effect of oil smoke.
6. the outlet flue of a kind of kitchen ventilator provided by the invention, exhaust fume collecting hood is arranged on the mounting plate close to the negative pressure
The side of generation device.By the way that the outlet flue of exhaust fume collecting hood is arranged on the mounting plate close to the one of the negative pressure generating device
Side enables negative pressure generating device to be placed in some corner locations of cabinet, can save space to a certain extent.
7. a kind of kitchen ventilator provided by the invention, the negative pressure generating device includes shell and blower, shell be equipped with into
Air port and air outlet；Blower is disposed in the housing, and the air intake of the blower is connect with the other end of the air channel structure,
The outlet air end of the blower is connect with the air inlet.By being arranged the blower of negative pressure generating device in shell, so that wind
The noise generated in machine operation process is further isolated, and the unofficial biography of noise are prevented, and reduces the noise of negative pressure generating device.
8. the air outlet of a kind of kitchen ventilator provided by the invention, shell connects outer smoke exhaust pipe, suitable for draining into the oil smoke
It is outdoor.By the way that outer smoke exhaust pipe is arranged, when negative pressure generating device is arranged indoors, the other end of outer smoke exhaust pipe is fixedly installed in outdoor
Or common flue, still oil smoke preferably can be drained into outdoor, without leaking indoors, improve user experience.
9. a kind of kitchen ventilator provided by the invention is equipped with non-return between the air outlet of shell and the outer smoke exhaust pipe
Valve.By the way that check-valves is arranged between air outlet and outer smoke exhaust pipe, reverse irrigation when oil smoke outlet can be effectively prevented, so that oil smoke is equal
It can arrange to outdoor.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the perspective view when shell of cabinet of the invention is opened；
Fig. 2 is the side view of cabinet of the invention；
Fig. 3 is the perspective view when shell of cabinet of the invention is closed；
Fig. 4 is the explosive view of negative pressure generating device of the invention；
Fig. 5 is the explosive view of angle adjustment mechanism of the invention；
Fig. 6 is the explosive view of exhaust fume collecting hood of the invention；
Description of symbols:
1- exhaust fume collecting hood；2- angle adjustment mechanism；The first axle bed of 3-；The second axle bed of 4-；5- connector；6- air channel structure；7-
Shell；8- negative pressure generating device；9- exhaust fume collecting hood ontology；10- smoke inlet；11- oil network；12- mounting plate；13- outlet flue；14- oil
Cigarette baffle area；15- headlamp；The outer smoke exhaust pipe of 16-；17- check-valves；18- air inlet；19- air outlet；20- shell；21- cabinet；
22- kitchen range；23- spiral case；24- motor；25- wind wheel；26- nut；27- bottom plate；The first pressing plate of 28-；The second pressing plate of 29-；30- is aobvious
Show panel；31- check valve body；32- check valve body；33- mesh.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
As shown in figs 1 to 6, a kind of kitchen ventilator, including exhaust fume collecting hood 1 and angle adjustment mechanism 2 are provided in the present embodiment.
Exhaust fume collecting hood 1 is set on object to be installed, and object to be installed can be the wall of cabinet 21 or kitchen in kitchen
What body or any exhaust fume collecting hood can be installed can be on the object of load-bearing；Angle adjustment mechanism 2, one end of angle adjustment mechanism 2 with
Object to be installed is rotatably connected, and the other end is rotatably connected with exhaust fume collecting hood 1.
By the way that angle adjustment mechanism 2 is arranged, one end of angle adjustment mechanism 2 is rotatably connected with object to be installed, another
End is rotatably connected with exhaust fume collecting hood 1, so that user can adjust the angles and positions of exhaust fume collecting hood 1, such as user according to actual needs
Exhaust fume collecting hood 1 can be made by rotating between object to be installed, the height and position of exhaust fume collecting hood 1 is adjusted, so that exhaust fume collecting hood 1 adapts to use
The height height at family, prevents oil smoke from directly blowing to user, in order to prevent in the smoke inlet 10 and kitchen range of the exhaust fume collecting hood 1 of a certain height
22 is opposite, and it is opposite to adjust the smoke inlet 10 of exhaust fume collecting hood 1 and kitchen range 22 that user can further rotate exhaust fume collecting hood 1, so that more
More oil smoke can be absorbed by exhaust fume collecting hood 1, promote the collection cigarette effect of kitchen ventilator.
As shown in figure 5, for the ease of realizing that the both ends of angle adjustment mechanism 2 are rotatably connected, the angle in the present embodiment
One end of adjustment structure 2 and object to be installed are hinged, and the other end and exhaust fume collecting hood 1 are hinged.Specifically, the angle tune in the present embodiment
Section structure 2 includes: the first axle bed 3, is fixedly installed on object to be installed；Second axle bed 4, is fixedly installed on exhaust fume collecting hood 1；Even
Fitting 5, one end is hinged by the first pressing plate 28 and the first axle bed 3, and the other end is hinged by the second pressing plate 29 and the second axle bed 4.
As disposable embodiment, be also possible to angle adjustment mechanism 2 be using four-bar mechanism either telescopic rod etc. other
It is mechanically connected and free movement is to realize that both ends are rotatably connected.
Kitchen ventilator in the present embodiment further includes air channel structure 6, is formed with is suitable for being connected to the negative of 1 kitchen ventilator of exhaust fume collecting hood thereon
The air duct of generation device 8 is pressed, negative pressure generating device 8 is suitable for exhaust fume collecting hood 1 and absorbs oil smoke offer negative pressure, one end of air channel structure 6
It is connect with exhaust fume collecting hood 1, the other end is connect with object to be installed, suitable for driving 6 turns of air channel structure when angle adjustment mechanism 2 rotates
It is dynamic.
The air channel structure 6 that can be rotated with angle adjustment mechanism 2 by setting, so that the angular adjustment of exhaust fume collecting hood 1 is more square
Just, and due to air channel structure 6 and exhaust fume collecting hood 1 can when the both ends of angle adjustment mechanism 2 rotate it is rotatable so that exhaust fume collecting hood 1
It is further to rotate to adjust the curvature of air channel structure 6 when turning to a certain angles and positions, prevent air channel structure 6 whole
Body distorts very much, so that the circulation of oil smoke is more smooth.
One end of air channel structure 6 in the present embodiment is fixedly connected with exhaust fume collecting hood 1, the other end and the fixed company of object to be installed
It connects.As disposable embodiment, the one end and exhaust fume collecting hood 1 for being also possible to air channel structure 6 are rotatably connected, the other end with
Object to be installed is rotatably connected, for example, one end of air channel structure 6 is connect by way of flexural pivot with exhaust fume collecting hood 1, the other end with
Object to be installed is connected by way of flexural pivot.
Object to be installed in the present embodiment includes shell 7 and negative pressure generating device 8, and shell 7 and angle adjustment mechanism 2 can
Rotation connection；Negative pressure generating device 8 is set in shell 7, and negative pressure generating device 8 is connect with the other end of air channel structure 6.Pass through
Negative pressure generating device 8 is connect with the other end of air channel structure 6, is enabled by the oil smoke of air channel structure 6 all via negative pressure
It is then exhausted from after generation device 8, improves the collecting effect of oil smoke.As disposable embodiment, it is also possible to air channel structure
6 other end is connect with shell 7, and shell 7 is connected to the air intake of negative pressure generating device 8.
In order to enable structure is simpler, the air channel structure 6 in the present embodiment is flexible structure.As disposable embodiment party
Formula, being also possible to air channel structure 6 is two sections of rigid structures or more multiterminal rigid structure, is attached in the form of flexural pivot, with
Realize that air channel structure 6 can drive air channel structure 6 to be freely rotated when angle adjustment mechanism 2 rotates.
Specifically, the air channel structure 6 in the present embodiment is flexible pipe.As disposable embodiment, it is also possible to wind
Road structure 6 is the air duct chamber that flexible material surrounds, such as the air duct chamber that rubber surrounds.
There are many kinds of the concrete forms of flexible pipe, and the flexible pipe in the present embodiment is bellows.Specifically, flexible pipe can be
Metal bellows, such as aluminium-alloy pipe or stainless steel tube.As disposable embodiment, being also possible to flexible pipe is it
The bellows of his form.
In order to enable flexible pipe is seen more attractive from the outside, Decorative Cover is additionally provided on the outside of flexible pipe in the present embodiment.As
Disposable embodiment is also possible to be not provided with Decorative Cover on the outside of flexible pipe.
As shown in fig. 6, the exhaust fume collecting hood 1 in the present embodiment includes exhaust fume collecting hood ontology 9, oil network 11 and mounting plate 12.Exhaust fume collecting hood
Ontology 9 forms smoke inlet 10；Oil network 11, set on 10 side of smoke inlet of exhaust fume collecting hood ontology 9；Mounting plate 12 is set to exhaust fume collecting hood 1
Side far from smoke inlet 10 forms outlet flue 13 on mounting plate 12, and outlet flue 13 is connect with one end of air channel structure 6.
Oil network 11 in the present embodiment includes that oil smoke baffle area 14 and oil smoke pass through area, oil smoke baffle area 14, with smoke inlet
10 are correspondingly arranged；Oil smoke is by area, and oil smoke is by being equipped at intervals with multiple mesh 33 in area, suitable for being filtered to oil smoke.Pass through
Oil network 11 is set to the oil smoke baffle area 14 being correspondingly arranged with smoke inlet 10, so that the negative pressure of negative pressure generating device 8 is by oil smoke
Baffle area 14 scatter around, so that oil smoke can be via logical from oil smoke again after the filtering of mesh 33 that oil smoke passes through area
It crosses area to pass through, ensure that the filter effect of oil smoke.As disposable embodiment, it is also possible to interval in oil network 11 and is covered with
Multiple mesh 33, are not provided with oil smoke baffle area 14.
The side on mounting plate 12 close to negative pressure generating device 8 is arranged in the outlet flue 13 of exhaust fume collecting hood 1 in the present embodiment.
By the way that the outlet flue 13 of exhaust fume collecting hood 1 to be arranged in the side on mounting plate 12 close to negative pressure generating device 8, so that negative pressure generates dress
The 8 some corner locations that can be placed in cabinet 21 are set, space can be saved to a certain extent.As disposable embodiment party
Formula, the outlet flue 13 for being also possible to exhaust fume collecting hood 1 are arranged on any position of mounting plate 12.
In order to realize illumination functions, the exhaust fume collecting hood 1 in the present embodiment further includes headlamp 15, is mounted on exhaust fume collecting hood ontology 9
Side bottom surface on.Specifically, the headlamp 15 in the present embodiment is cold light lamp.It, can also as disposable embodiment
To be, headlamp 15 is arranged in the other positions of exhaust fume collecting hood ontology 9.
Exhaust fume collecting hood 1 is controlled for ease of operation, and the exhaust fume collecting hood 1 in the present embodiment further includes display panel 30, is mounted on collection
On the front end face of petticoat pipe ontology 9.As disposable embodiment, it is also possible to display panel 30 and is arranged in exhaust fume collecting hood ontology 9
Other positions on.
As shown in figure 4, the negative pressure generating device 8 in the present embodiment includes shell 20 and blower.Shell 20 is equipped with air inlet
Mouth 18 and air outlet 19；Blower is set in shell 20, and the air intake of blower is connect with the other end of air channel structure 6, and blower goes out
Wind end is connect with air inlet 18.By being arranged the blower of negative pressure generating device 8 in shell 20, so that in blower operation process
The noise of generation is further isolated, and the unofficial biography of noise are prevented, and reduces the noise of negative pressure generating device 8.As disposable reality
Mode is applied, is also possible to the interior setting fan of shell 20 for kitchen ventilator and negative pressure is provided.
Specifically, the blower in the present embodiment is centrifugal blower.The spiral case 23 of centrifugal blower is fixedly installed in shell 20,
Motor 24 is fixedly installed in spiral case 23, and wind wheel 25 is coaxially fixed on motor 24, and is fixed by nut 26, and bottom plate 27 is fixed
It is installed at the air inlet 18 of shell 20.
Outer smoke exhaust pipe 16 is connected at the air outlet 19 of shell 20 in the present embodiment, suitable for oil smoke is drained into outdoor.It is logical
The outer smoke exhaust pipe 16 of setting is crossed, when so that negative pressure generating device 8 being arranged indoors, the other end of outer smoke exhaust pipe 16 is fixedly installed in room
Outer or common flue, still preferably can drain into outdoor for oil smoke, without leaking indoors, improve user experience.As variable
The embodiment changed, when negative pressure generating device 8 be arranged at outdoor, outlet smoke pipe 16 can not also be reconnected.
Flow backward when oil smoke outlet in order to prevent, is equipped between the air outlet 19 and outer smoke exhaust pipe 16 of shell 20 in the present embodiment
Check-valves 17.Specifically, the check-valves 17 in the present embodiment includes check valve body 32 and check valve body 31.As convertible
Embodiment, be also possible to be not provided with check-valves 17 between air outlet 19 and outer smoke exhaust pipe 16.
As shown in Figure 1-Figure 3, a kind of device with kitchen ventilator is additionally provided in the present embodiment, including above-mentioned oil smoke
Machine.Specifically, in the present embodiment with kitchen ventilator device be cabinet 21, kitchen range 22 be installed on cabinet 21 it is too busy on, collect cigarette
Cover 1 is installed on the bottom of 21 top shell of cabinet, and negative pressure generating device 8 is arranged inside the shell, so that wind in negative pressure generating device 8
The noise of machine is smaller.As transformable embodiment, it is also possible to negative pressure generating device 8 and is arranged under cabinet 21 either
Outdoor or other users feel suitable any position in the furred ceiling in kitchen.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (16)
1. a kind of kitchen ventilator characterized by comprising
Exhaust fume collecting hood (1) is set on object to be installed；
Angle adjustment mechanism (2), one end and the object to be installed of the angle adjustment mechanism (2) are rotatably connected, another
End is rotatably connected with the exhaust fume collecting hood (1).
2. kitchen ventilator according to claim 1, which is characterized in that one end of the angle adjustment mechanism (2) and it is described to
Mounting object is hinged, and the other end and the exhaust fume collecting hood (1) are hinged.
3. kitchen ventilator according to claim 1, which is characterized in that the angle adjustment mechanism (2) includes:
First axle bed (3) is fixedly installed on the object to be installed；
Second axle bed (4) is fixedly installed on the exhaust fume collecting hood (1)；
Hingedly, the other end and second axle bed (4) are hinged for connector (5), one end and first axle bed (3).
4. kitchen ventilator according to any one of claim 1-3, which is characterized in that further include:
Air channel structure (6) is formed with the air duct for being suitable for being connected to the negative pressure generating device (8) of the exhaust fume collecting hood (1) kitchen ventilator,
The negative pressure generating device (8) is suitable for the exhaust fume collecting hood (1) and absorbs oil smoke offer negative pressure, one end of the air channel structure (6)
It is connect with the exhaust fume collecting hood (1), the other end is connect with the object to be installed, is suitable for rotating in the angle adjustment mechanism (2)
When drive the air channel structure (6) rotate.
5. kitchen ventilator according to claim 4, which is characterized in that one end of the air channel structure (6) and the exhaust fume collecting hood
(1) it is fixedly connected, the other end is fixedly connected with the object to be installed.
6. kitchen ventilator according to claim 4, which is characterized in that
The object to be installed includes:
Shell (7), the shell (7) are rotatably connected with the angle adjustment mechanism (2)；
Negative pressure generating device (8) is set in the shell (7), the negative pressure generating device (8) and the air channel structure (6)
Other end connection.
7. kitchen ventilator according to claim 4, which is characterized in that the air channel structure (6) is flexible structure.
8. kitchen ventilator according to claim 7, which is characterized in that the air channel structure (6) is flexible pipe.
9. kitchen ventilator according to claim 4, which is characterized in that the exhaust fume collecting hood (1) includes:
Exhaust fume collecting hood ontology (9) forms smoke inlet (10)；
Oil network (11) is set to the smoke inlet (10) side of the exhaust fume collecting hood ontology (9)；
Mounting plate (12) is set to the side of the exhaust fume collecting hood (1) far from the smoke inlet (10), forms on the mounting plate (12)
Have outlet flue (13), the outlet flue (13) connect with one end of the air channel structure (6).
10. kitchen ventilator according to claim 9, which is characterized in that the oil network (11) includes:
Oil smoke baffle area (14), the oil smoke baffle area (14) are correspondingly arranged with the smoke inlet (10)；
Oil smoke is by area, and the oil smoke is by being equipped at intervals with multiple mesh (33) in area, suitable for being filtered to oil smoke.
11. kitchen ventilator according to claim 9, which is characterized in that the outlet flue (13) is arranged in the mounting plate
(12) close to the side of the negative pressure generating device (8) on.
12. kitchen ventilator according to claim 4, which is characterized in that the negative pressure generating device (8) includes:
Shell (20), the shell (20) are equipped with air inlet (18) and air outlet (19)；
Blower is set in the shell (20), and the air intake of the blower is connect with the other end of the air channel structure (6), institute
The outlet air end for stating blower is connect with the air inlet (18).
13. kitchen ventilator according to claim 12, which is characterized in that be connected with outer smoke exhaust pipe at the air outlet (19)
(16), suitable for the oil smoke is drained into outdoor.
14. kitchen ventilator according to claim 13, which is characterized in that the air outlet (19) and the outer smoke exhaust pipe (16)
Between be equipped with check-valves (17).
15. a kind of device with kitchen ventilator, which is characterized in that including the oil smoke as described in any one of claim 1-14
Machine.
16. the device according to claim 15 with kitchen ventilator, which is characterized in that the device with kitchen ventilator is
Cabinet (21).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910521799.1A CN110160103A (en) | 2019-06-17 | 2019-06-17 | Range hood and device with same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910521799.1A CN110160103A (en) | 2019-06-17 | 2019-06-17 | Range hood and device with same |
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| CN110160103A true CN110160103A (en) | 2019-08-23 |
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| CN201910521799.1A Pending CN110160103A (en) | 2019-06-17 | 2019-06-17 | Range hood and device with same |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111006288A (en) * | 2020-01-03 | 2020-04-14 | 宁波方太厨具有限公司 | Fume exhaust fan |
| KR102491616B1 (en) * | 2022-05-18 | 2023-01-26 | 주식회사 늘푸른 | Kitchen Hood Filter System |
| KR102491613B1 (en) * | 2022-05-18 | 2023-01-26 | 주식회사 늘푸른 | Angled Adjustable Hood Housing System for Kitchen |
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| KR102491613B1 (en) * | 2022-05-18 | 2023-01-26 | 주식회사 늘푸른 | Angled Adjustable Hood Housing System for Kitchen |
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