CN107461776B - Side-absorption type smoke exhaust ventilator - Google Patents
Side-absorption type smoke exhaust ventilator Download PDFInfo
- Publication number
- CN107461776B CN107461776B CN201610383070.9A CN201610383070A CN107461776B CN 107461776 B CN107461776 B CN 107461776B CN 201610383070 A CN201610383070 A CN 201610383070A CN 107461776 B CN107461776 B CN 107461776B
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- Prior art keywords
- smoke
- plate body
- smoke deflector
- deflector
- absorption type
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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
- F24C15/2021—Arrangement or mounting of control or safety systems
-
- 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
- F24C15/2071—Removing cooking fumes mounting of cooking hood
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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
A kind of side-absorption type smoke exhaust ventilator, including exhaust fume collecting hood (1) and movable smoke deflector (2), exhaust fume collecting hood (1) is equipped with smoke inlet (10), and movable smoke deflector (2) is arranged to opening, switching between closed state；Movable smoke deflector (2) includes several plate bodys (20,21,22), movable smoke deflector (2) is in the closure state, all plate bodys (20,21,22) set gradually along first direction (X), and two plate bodys (20,21,22) adjacent on (X) are rotatably connected in a first direction, the rotary centerline (O) of each plate body (20,21,22) is parallel to second direction (Y).Movable smoke deflector (2) in the open state, is at least got up as folding line using the rotary centerline of one of plate body, reduces the extension elongation of movable smoke deflector in the present invention.
Description
Technical field
The present invention relates to kitchen ventilator technical fields, more particularly to a kind of side-absorption type smoke exhaust ventilator.
Background technique
Smoke exhaust ventilator is a kind of kitchen appliance for purifying kitchen environment, is broadly divided into two kinds, and respectively direct absorbing type is taken out
Kitchen ventilator, side-absorption type smoke exhaust ventilator.Wherein, side-absorption type smoke exhaust ventilator with its beautiful shape, preferable smoke absorption effect and
Preferable oil smoke separating property and increasingly liked by people.
A kind of existing side-absorption type smoke exhaust ventilator includes that exhaust fume collecting hood and movable smoke deflector, exhaust fume collecting hood are equipped with smoke inlet, and activity is led
Cigarette plate is an entire plate, is arranged to switch between opening state, closed state.Wherein, it is closed when movable smoke deflector is in
Oil smoke is stopped to enter smoke inlet when conjunction state.When movable smoke deflector forms the eaves portion of a stretching in the open state to guide oil
Cigarette enters smoke inlet, so that making the smoking effect of side-absorption type smoke exhaust ventilator enhances, has reached and has taken oil smoke, fast purification kitchen away in time
The purpose of room environment.
However, the deficiency of above-mentioned existing side-absorption type smoke exhaust ventilator is: when movable smoke deflector in the open state, stretch
Length is longer out, and occupied space is larger, reduces the cooking space range of user, constrains when increasing culinary art to caused by user security risk
The possibility that sense and user and smoke deflector collide.
Summary of the invention
The problem to be solved in the present invention is: the movable smoke deflector of existing side-absorption type smoke exhaust ventilator stretches out in the open state
Length is longer, and occupied space is larger, reduces the cooking space range of user, to sense of depression caused by user security risk when increasing culinary art
And the possibility that user and smoke deflector collide.
To solve the above problems, the present invention provides a kind of side-absorption type smoke exhaust ventilator, including exhaust fume collecting hood and movable smoke deflector,
The exhaust fume collecting hood is equipped with smoke inlet, and the activity smoke deflector is arranged to switch between opening state, closed state, the work
Dynamic smoke deflector forms the eaves portion that one stretches out to guide oil smoke to enter the smoke inlet when being in the opening state, the activity is led
Cigarette plate stops oil smoke to enter the smoke inlet when being in the closed state；
The activity smoke deflector includes several plate bodys, all described when the activity smoke deflector is in the closed state
Plate body is set gradually along first direction, and two adjacent in said first direction plate bodys are rotatably connected, Ge Gesuo
The rotary centerline for stating plate body is parallel to second direction, and the second direction is perpendicular to first direction；
The movable smoke deflector of the closed state can be relatively described along the plate body that the first direction is located at upper end
Exhaust fume collecting hood opens upwards, so that the activity smoke deflector switches to the opening state from the closed state；
When the activity smoke deflector is in the opening state, at least with the center of rotation of plate body described in one of them
Line gets up for folding line.
Optionally, when the movable smoke deflector is in the closed state, the outer surface of all plate bodys is located at same
In plane；Alternatively,
The outer surface of all plate bodys is curved surface, all described when the activity smoke deflector is in the closed state
The outer surface of plate body links up smoothly along the first direction.
Optionally, when the movable smoke deflector is in the opening state, all plate body stacked in parallel settings；Or
Person,
When the activity smoke deflector is in the opening state, two adjacent plates on at least described first direction
Body intersection setting.
Optionally, the quantity of the plate body is two.
Optionally, the movable smoke deflector of the closed state is located at the plate body and the institute of upper end along the first direction
Exhaust fume collecting hood is stated to be rotatably connected.
Optionally, the exhaust fume collecting hood includes being located at the cover body at the movable smoke deflector rear and being fixed on the cover originally
Fixation panel in front of body；
Be rotatably connected positioned at one end of the plate body of the upper end with the fixed panel, the other end with it is adjacent another
The plate body is rotatably connected；
When the activity smoke deflector is in the closed state, the outer surface of all plate bodys and the fixed panel
Outer surface it is in the same plane.
Optionally, the exhaust fume collecting hood is equipped with the sliding rail extended along the first direction；
The movable smoke deflector of the closed state along the first direction be located at lower end the plate body one end and phase
Adjacent another plate body is rotatably connected, the other end is free end, and the free end can be slided along the sliding rail.
Optionally, the quantity of the plate body is two, the side-absorption type smoke exhaust ventilator further include: drive control mechanism, institute
It states drive control mechanism to be used for: the plate body positioned at upper end being driven to rotate so that the activity is led when receiving and smoking instruction
Cigarette plate is in the opening state, and receive stop smoking instruction when the driving plate body positioned at upper end along opposite
Direction rotates so that the activity smoke deflector is in the closed state.
Optionally, the side-absorption type smoke exhaust ventilator further include: control switch, to the drive when control switch is triggered
Dynamic control mechanism sends the smoking instruction or the stopping is smoked and instructed.
Optionally, the side-absorption type smoke exhaust ventilator further include: oil smoke sensor, the oil smoke sensor are used for: being detected
Smokings is sent to the drive control mechanism when to oil smoke to instruct；When oil smoke is not detected to the drive control mechanism
Send the stopping smoking instruction.
Compared with prior art, technical solution of the present invention has the advantage that
Side-absorption type smoke exhaust ventilator not smoke pumping when, movable smoke deflector is in closed state, to stop oil smoke to enter smoke inlet.
When side-absorption type smoke exhaust ventilator smoke pumping, movable smoke deflector is in the open state, and formed one stretch out eaves portion, with guide oil smoke into
Enter smoke inlet, reduce the possibility that oil smoke is fled to movable smoke deflector top, to improve the cage cigarette effect of side-absorption type smoke exhaust ventilator
Fruit has achieved the purpose that take oil smoke, fast purification kitchen environment away in time.It is the prior art of an entire plate with movable smoke deflector
Unlike, movable smoke deflector is divided into several plate bodys in technical solution of the present invention, movable smoke deflector in the closure state
All plate bodys are set gradually along first direction.And adjacent two plate bodys are rotatably connected in a first direction, each plate body
Rotary centerline is parallel to the second direction vertical with first direction.The movable smoke deflector of closed state is located at upper along first direction
When the plate body of end opens upwards with respect to exhaust fume collecting hood, allow hand over to opening state.So, movable smoke deflector, which is in, opens
When state, it can be got up using the rotary centerline of plate body as folding line, so that being the existing skill of an entire plate with movable smoke deflector
Art is compared, and the extension elongation of movable smoke deflector in the open state reduces in this programme.So, movable smoke deflector is in
Occupied space reduces when opening state, increases the cooking space range of user, constrains when reducing culinary art to caused by user security risk
The possibility that sense and user and smoke deflector collide.
Further, in the closure state, the outer surface of all plate bodys is in the same plane for movable smoke deflector, so that
The outer surface of entire activity smoke deflector is an even curface, and moulding is very simple clean and tidy, is also easily cleaned.
Further, all plate body stacked in parallel setting in movable smoke deflector, so that the structure of movable smoke deflector is the most
The compact, realization that takes up space minimizes.
Further, the quantity of plate body is two in movable smoke deflector so that the folding of movable smoke deflector, stretching, extension control compared with
It is simple.
Further, the movable smoke deflector of closed state is located at the plate body of upper end and exhaust fume collecting hood along first direction and can be rotated
Connection, when the rotation of the plate body of upper end, movable smoke deflector can switch between closed state, opening state, so that movable
The folding control of smoke deflector is relatively simple.
Further, exhaust fume collecting hood is equipped with the sliding rail extended in a first direction, and the movable smoke deflector of closed state is along first party
It is rotatably connected to the one end for the plate body for being located at lower end and adjacent another plate body, the other end is the freedom that can be slided along sliding rail
End.When movable smoke deflector is folded, is stretched, the other end of the plate body of lower end because always by the constraint of sliding rail without
It stretches out, thus compared with movable smoke deflector is the prior art of an entire plate, reduce the extension elongation of movable smoke deflector.
Further, the quantity of plate body is two in movable smoke deflector, and side-absorption type smoke exhaust ventilator further includes drive control machine
Structure, be used for receive smoke instruction when driving upper end plate body rotate so that movable smoke deflector is in the open state, and
The plate body of upper end is driven to rotate in opposite direction when receiving and stopping smoking instruction so that movable smoke deflector is in closed form
State.That is, the plate body of upper end drives the plate body movement of lower end to realize folding, the stretching, extension of movable smoke deflector.Cigarette is led in activity
During plate is folded up, the extension elongation of movable smoke deflector is constantly equal to one of plate body in the side perpendicular to second direction
Upward size farthest reduces movable smoke deflector so that movable smoke deflector remains at the smallest extension elongation
Occupied space.
Further, side-absorption type smoke exhaust ventilator further includes control switch, when control switch is triggered, drive control mechanism
It sends the smoking instruction or the stopping is smoked and instructed.It so, can be with when user is intended to cook or stop culinary art
The action control of movable smoke deflector is realized by way of triggering control switch manually.
Further, side-absorption type smoke exhaust ventilator further includes oil smoke sensor, and oil smoke sensor is used for when detecting oil smoke
The smoking instruction is sent to drive control mechanism, and sends the stopping to drive control mechanism when oil smoke is not detected
It smokes and instructs.It so, can be by way of intelligent measurement oil smoke come real when user is intended to cook or stop culinary art
The action control of existing activity smoke deflector.
Detailed description of the invention
Fig. 1 be in the first embodiment of the present invention side-absorption type smoke exhaust ventilator in movable smoke deflector in the closure state vertical
Body figure；
Fig. 2 be in the first embodiment of the present invention side-absorption type smoke exhaust ventilator in movable smoke deflector in the open state vertical
Body figure one；
Fig. 3 be in the first embodiment of the present invention side-absorption type smoke exhaust ventilator in movable smoke deflector in the open state vertical
Body figure two；
Fig. 4 is the perspective view of movable smoke deflector in the closure state in the second embodiment of the present invention；
Fig. 5 is the perspective view of movable smoke deflector in the open state in the second embodiment of the present invention；
Fig. 6 is the perspective view of movable smoke deflector in the open state in the variation of second embodiment of the invention；
Fig. 7 be in the third embodiment of the present invention side-absorption type smoke exhaust ventilator in movable smoke deflector in the closure state vertical
Body figure；
Fig. 8 be in the third embodiment of the present invention side-absorption type smoke exhaust ventilator in movable smoke deflector in the open state vertical
Body figure；
The reference numerals are as follows:
1- exhaust fume collecting hood, 10- smoke inlet, 11- sliding rail, 12- cover body, 13, the fixed panel of 14-；
2- activity smoke deflector, 20,21,22- plate body；
The air duct 3-；
4- drive control mechanism；
5- control switch；
6- oil smoke sensor；
7- movable panel；
O- rotary centerline；
X- first direction, Y- second direction, L- extension elongation.
Specific embodiment
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
First embodiment
In conjunction with shown in Fig. 1 to Fig. 3, the side-absorption type smoke exhaust ventilator of the present embodiment includes exhaust fume collecting hood 1 and movable smoke deflector 2,
In, exhaust fume collecting hood 1 is equipped with smoke inlet 10, and movable smoke deflector 2 is arranged to switch between closed state, opening state.
Side-absorption type smoke exhaust ventilator not smoke pumping when, movable smoke deflector 2 is in the closed state (shown in Fig. 1), stops oil
Cigarette enters smoke inlet 10.
When side-absorption type smoke exhaust ventilator smoke pumping, movable smoke deflector 2 is in the opening state (shown in Fig. 2, Fig. 3), and shape
The eaves portion stretched out at one, so-called eaves portion refer to: at least a part of front positioned at plane (not identifying) of movable smoke deflector 2, and
The part that movable smoke deflector 2 is located in front of plane can limit oil smoke and flee upwards, and so-called top refers to along side-suction type smoke pumping
The short transverse of machine is located at side of the movable smoke deflector 2 far from ground, which is that cigarette is led in the activity in the closed state
Plane where plate 2.The eaves portion can guide oil smoke to enter smoke inlet 10, reduce oil smoke to fleeing above movable smoke deflector 2
Possibility reached and taken oil smoke, fast purification kitchen environment away in time to improve the cage cigarette effect of side-absorption type smoke exhaust ventilator
Purpose.Oil smoke is collected in exhaust fume collecting hood 1 from after the entrance of smoke inlet 10, and is flowed out by air duct 3.
In the present embodiment, the blower fan system of side-absorption type smoke exhaust ventilator is (not shown) is arranged in air duct 3, in the present embodiment
Alternative in, the blower fan system is arranged in exhaust fume collecting hood 1.The blower fan system includes the electricity of impeller and driving impeller rotation
Machine.
As shown in Figure 1, movable smoke deflector 2 includes plate body 20,21, and when movable smoke deflector 2 is in the closed state, plate body
20, it 21 setting gradually, and is rotatably connected along first direction X, the rotary centerline O of plate body 20,21 is parallel to second direction Y,
Second direction Y is perpendicular to first direction X.The movable smoke deflector 2 of the closed state is located at the plate body of upper end along first direction X
The opposite exhaust fume collecting hood 1 of 20 energy opens upwards, so that the movable self-closing conjunction state of smoke deflector 2 switches to the opening state.It is so-called upward
Open and refer to: plate body 20 along the direction perpendicular to first direction X, second direction Y far from oil inlet 10 to expose smoke inlet 10, and
Plate body 20 along first direction X close to one end of plate body 21 side-suction type take out smoke extractor short transverse on to far from ground direction
Movement.
It as shown in Figure 2 and Figure 3, is folding with the rotary centerline O of plate body 21 when movable smoke deflector 2 is in the opening state
Line is folded up, so that compared with movable smoke deflector is the prior art of an entire plate, work in the open state in this programme
The extension elongation L of dynamic smoke deflector 2 reduces.So, the occupied space of movable smoke deflector 2 reduces, and increases the culinary art of user
Spatial dimension, the possibility to collide when reducing culinary art to sense of depression caused by user security risk and user and smoke deflector.In this hair
In bright technical solution, it is so-called activity smoke deflector 2 extension elongation L refer to movable smoke deflector 2 in the open state its hang down
Directly in the full-size on the direction of the plane, the plane is 2 place of movable smoke deflector in the closed state
Plane.
In the inventive solutions, so-called movable smoke deflector 2 gets up to refer to by folding line of rotary centerline O:
As shown in Fig. 2, the angle between the plate body 20,21 of the broken line two sides, which is greater than 0 degree, is less than 180 degree, i.e. the intersection of plate body 20,21 is set
It sets；Alternatively, as shown in figure 3, the plate body 20 of the broken line two sides, 21 stacked in parallel are arranged.
Preferably, when movable smoke deflector 2 is in the opening state, the plate body 20 of broken line two sides, the setting of 21 stacked in parallel,
It is minimized because the compactest, the occupied space of the structure of movable smoke deflector 2 is realized at this time, and the phase of plate body 20 and plate body 21
Surface will not be contaminated because contacting oil smoke.
As shown in figure 3, when movable smoke deflector 2 is in the opening state, angle of the plate body 20,21 relative to exhaust fume collecting hood 1
It will affect the cage cigarette effect of movable smoke deflector 2, and then influence the smoking effect of side-absorption type smoke exhaust ventilator.It has been investigated that working as plate
When plane where body 20,21 and smoke inlet 10 is vertically arranged, the cage cigarette effect of movable smoke deflector 2 is best.
As shown in Figure 1, in the present embodiment, plate body 20, plate body 21 it is equal sized so that the activity of the closed state
Smoke deflector 2 is two plate bodys by even partition along first direction X.In the alternative of the present embodiment, the ruler of plate body 20, plate body 21
It is very little unequal, so that the movable smoke deflector 2 of the closed state is two plate bodys by non-uniformly distributed load along first direction X.
In the present embodiment, when movable smoke deflector 2 is in the closed state, the not formed eaves portion, in withdrawal shape
State, with the extension elongation and occupied space of reduction activity smoke deflector 2.
In the present embodiment, when movable smoke deflector 2 is in the closed state, the outer surface of plate body 20,21 is located at same
In plane.In the inventive solutions, the outer surface of so-called plate body 20,21 refers on the thickness direction of plate body 20,21
Backwards to the surface of oil inlet 10.So, side-absorption type smoke exhaust ventilator not smoke pumping when, the outer surface of entire activity smoke deflector 2
For an even curface, moulding is very simple clean and tidy, is also easily cleaned.
In the alternative of the present embodiment, the outer surface of plate body 20,21 is curved surface, and movable smoke deflector 2 is in the closure
When state, the outer surface of plate body 20,21 links up smoothly along first direction X, so that being in the movable smoke deflector 2 of the closed state
Entire outer surface plate body 20 and plate body 21 cohesive position can natural transition, do not have mutation.In a particular embodiment,
The curved surface is cambered surface, and the entire outer surface of the movable smoke deflector 2 in the closed state is wavy surface.
In the present embodiment, movable smoke deflector 2 is located at the front of exhaust fume collecting hood 1.In the inventive solutions, A is located at B
Front refer to using user when side-absorption type smoke exhaust ventilator close to A, far from B.In the alternative of the present embodiment, movable smoke deflector
2 can also be located at the front of exhaust fume collecting hood 1 with only a fraction.
In the present embodiment, the movable smoke deflector 2 of the closed state along first direction X be located at the plate body 20 of upper end with
Exhaust fume collecting hood 1 is rotatably connected, and plate body 20 is rotated relative to exhaust fume collecting hood 1, and when plate body 20 rotates, movable smoke deflector 2 can
Switch between the closed state, the opening state, so that the folding control of movable smoke deflector 2 is very simple.In this hair
In bright technical solution, so-called upper end refer to movable smoke deflector 2 in the closed state along first direction X far from ground
End.It should be noted that in the inventive solutions, the opposite exhaust fume collecting hood 1 of movable smoke deflector 2 moves the side to realize folding
Formula should not be limited to given embodiment.
In the present embodiment, plate body 20 is realized by hinged mode with exhaust fume collecting hood 1 and is rotatably connected, plate body 20 and plate body
21 realize also by hinged mode and are rotatably connected.Certainly, in other embodiments, plate body 20 and exhaust fume collecting hood 1, plate body 20 with
Plate body 21 can also be realized otherwise and is rotatably connected.
In conjunction with shown in Fig. 1 to Fig. 3, in the present embodiment, exhaust fume collecting hood 1 is equipped with the sliding rail 11 extended along first direction X, described
The movable smoke deflector 2 of closed state rotatably connects along one end of the first direction X plate body 21 for being located at lower end with adjacent plate body 20
Connect, the other end be free end, the free end can be slided along sliding rail 11.In the inventive solutions, so-called lower end
Refer to end of the movable smoke deflector 2 in the closed state along first direction X close to ground.
In the present embodiment, the side-absorption type smoke exhaust ventilator further includes drive control mechanism 4.Drive control mechanism 4 is used for
The plate body 20 positioned at upper end is driven to rotate when receiving and smoking instruction, plate body 20 drives the rotation of plate body 21, and plate body 21
X is moved up along a first direction in sliding rail 11 for the free end so that movable smoke deflector 2 is in the opening state,
Expose smoke inlet 10, and is got up using the rotary centerline O of plate body 21 as folding line.
Drive control mechanism 4 is also used to drive the plate body 20 positioned at upper end along phase when receiving and stopping smoking instruction
Anti- direction rotation, plate body 20 drive plate body 21 to rotate, and the free end of plate body 21 X along a first direction in sliding rail 11
It moves down, so that movable smoke deflector 2 is in the closed state, blocks smoke inlet 10, and extend.
In other words, in movable smoke deflector 2, plate body 20 is active plate, and plate body 21 is follower plate, and plate body 20 drives plate body 21
Movement is to realize the folding of movable smoke deflector 2, stretch.
In the technical scheme of this embodiment, the mistake that 4 driving activity smoke deflector 2 of drive control mechanism is acted to fold up
Cheng Zhong, the other end of the plate body 21 of lower end are led because of the constraint always by sliding rail 11 without stretching out, thus with existing activity
Cigarette plate is that the prior art of an entire plate is compared, and reduces the extension elongation of movable smoke deflector 2.The stretching of movable smoke deflector 2 is long
Degree is constantly equal to size of the plate body 20 (or plate body 21) on the direction perpendicular to second direction Y, so that movable smoke deflector 2 is protected always
Hold the occupied space that movable smoke deflector 2 is farthest reduced in the smallest extension elongation.
It should be noted that in the inventive solutions, 4 driving activity smoke deflector 2 of drive control mechanism is acted with reality
The mode now fold, stretched should not be limited to given embodiment.For example, can also pass through in the alternative of the present embodiment
Following manner realizes same purpose: drive control mechanism 4 drives the free end of plate body 21 when receiving and smoking instruction
X is moved up along a first direction in sliding rail 11, and since plate body 21 and plate body 20 are rotatably connected, therefore plate body 21 is mobile
It will drive the rotation of plate body 20, also simultaneously with the folding of realization activity smoke deflector 2；Drive control mechanism 4 receive stop smoke refer to
X is moved down along a first direction in sliding rail 11 for the free end of driving plate body 21 when enabling, and plate body 21 is while mobile
It will drive the rotation of plate body 20, also with the stretching, extension of realization activity smoke deflector 2.In other words, in the alternative of the present embodiment, plate body 21
For active plate, plate body 20 is follower plate, and plate body 21 drives the movement of plate body 20 to realize folding, the stretching, extension of movable smoke deflector 2.
In the present embodiment, the side-absorption type smoke exhaust ventilator further includes control switch 5, when control switch 5 is triggered, is driven
Dynamic control mechanism 4 sends the smoking instruction or the stopping is smoked and instructed.So, when user is intended to cook or stops
When culinary art, the action control of movable smoke deflector 2 can be realized by way of triggering control switch 5 manually.
In the alternative of the present embodiment, the side-absorption type smoke exhaust ventilator further includes oil smoke sensor 6, oil smoke sensor 6
For: the smoking, which is sent, to drive control mechanism 4 when detecting oil smoke instructs；When oil smoke is not detected to drive control
Mechanism 4 sends the stopping smoking instruction.So, when user is intended to cook or stop culinary art, intelligence can be passed through
The mode of oil smoke is detected to realize the action control of movable smoke deflector 2.
In the present embodiment, drive control mechanism 4 includes motor and push rod, and the output end of motor and one end of push rod connect
It connects, the other end of push rod is fixedly connected with plate body 20.Push rod rotation is driven when motor rotates, push rod drives plate body 20 to rotate.It needs
Illustrate, the construction of drive control mechanism 4 should not be limited to given embodiment.
Shown in continuing to refer to figure 1, in the present embodiment, exhaust fume collecting hood 1 includes the cover body 12 positioned at 2 rear of movable smoke deflector
And it is fixed on the fixation panel 13,14 in 12 front of cover body.One end of plate body 20 is rotatably connected with fixed panel 13, is another
End is rotatably connected with plate body 21.
When movable smoke deflector 2 is in the closed state, fixed panel 13,14 is located at movable smoke deflector 2 along first direction X
Two sides, the outer surface of the outer surface of plate body 20,21 and fixed panel 13,14 is in the same plane, side-suction type smoke pumping
The outer surface of the front panel (i.e. movable smoke deflector 2 and fixed panel 13,14) of machine is an even curface, and moulding is very simple whole
It is clean, also easily cleaned.The operating element and display screen that side-absorption type smoke exhaust ventilator can be set on fixed panel 13,14, pass through
The operating element user can control side-absorption type smoke exhaust ventilator accordingly.
It, can also be without fixed panel 14 in the alternative of the present embodiment.
Second embodiment
Difference between second embodiment and first embodiment is: in a second embodiment, as shown in figure 4, activity is led
Cigarette plate 2 further includes plate body 22, when movable smoke deflector 2 is in the closed state, plate body 22 along first direction X be located at plate body 20,
Between 21, and it is rotatably connected with plate body 20,21.
In conjunction with shown in Fig. 4 and Fig. 5, when movable smoke deflector 2 is in the opening state, with the center of rotation of plate body 20,22
Line O is folding line (i.e. movable smoke deflector 2 gets up using two rotary centerline O as folding line), so that plate body 20,21,22
Stacked in parallel setting.
In conjunction with shown in Fig. 4 and Fig. 6, in the alternative of the present embodiment, when movable smoke deflector 2 is in the opening state,
Only using the rotary centerline O of plate body 22 as folding line, the outer surface of plate body 20,21 is still located on same plane.
It should be noted that in the inventive solutions, the quantity of plate body should not be limited to institute in movable smoke deflector
To embodiment.No matter the quantity of plate body is how many, as long as movable smoke deflector is in the opening state, at least with one of them
Rotary centerline gets up for folding line, it can the extension elongation of reduction activity smoke deflector.According to plate body in movable smoke deflector
Quantity variation, corresponding adjustment can be made to the construction of drive control mechanism on the basis of the present embodiment, to realize work
Folding, the stretching, extension control of dynamic smoke deflector.
3rd embodiment
Difference between 3rd embodiment and first embodiment is: in the third embodiment, as shown in Fig. 7 to Fig. 8, side
Absorption type range hood further includes the movable panel 7 positioned at 1 front of exhaust fume collecting hood, and movable panel 7 can be along sliding rail 11 with respect to exhaust fume collecting hood 1
It is moved along first direction X, the plate body 20 in movable smoke deflector 2 is rotatably connected with movable panel 7.When movable panel 7 is mobile,
Drive activity smoke deflector 2 is mobile, to expose or block oil inlet 10.
Folding, the stretching, extension of movable smoke deflector 2 may be implemented by following two ways:
After movable panel 7 moves in place, 20,21 being rotated by drive control mechanism 4 of plate body will be movable
Smoke deflector 2 is folded up or is extended.
While movable panel 7 is mobile, 20,21 being rotated by drive control mechanism 4 of plate body leads activity
Cigarette plate 2 is folded up or is extended.
In the present embodiment, plate body 21 one end on X far from plate body 20 and is not disposed in sliding rail 11, In in a first direction
When the folding of movable smoke deflector 2, stretching, extension, plate body 21 is detached from sliding rail 11 in the upper one end far from plate body 20 X in a first direction, moves
Not by the constraint of sliding rail 11.
In the present invention, each embodiment uses progressive literary style, and the difference of emphasis description and previous embodiment is each to implement
Same section in example is referred to previous embodiment.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (10)
1. a kind of side-absorption type smoke exhaust ventilator, including exhaust fume collecting hood (1) and movable smoke deflector (2), the exhaust fume collecting hood (1) are equipped with smoke inlet
(10), the movable smoke deflector (2) is arranged to switch between opening state, closed state, at the activity smoke deflector (2)
The eaves portion that one stretches out is formed when the opening state to guide oil smoke into the smoke inlet (10), the activity smoke deflector
(2) oil smoke is stopped to enter the smoke inlet (10) when being in the closed state；
It is characterized in that, the activity smoke deflector (2) includes several plate bodys (20,21,22), the activity smoke deflector (2) is in
When the closed state, all plate bodys (20,21,22) set gradually along first direction (X), and in the first direction
(X) adjacent two plate bodys (20,21,22) are rotatably connected on, the center of rotation of each plate body (20,21,22)
Line (O) is parallel to second direction (Y), and the second direction (Y) is perpendicular to first direction (X)；
The movable smoke deflector (2) of the closed state can phase along the plate body (20) that the first direction (X) is located at upper end
The exhaust fume collecting hood (1) is opened upwards, so that the activity smoke deflector (2) switches to the open shape from the closed state
State；
When the activity smoke deflector (2) is in the opening state, at least with rotary centerline described in one of them (O) for broken line
It folds up.
2. side-absorption type smoke exhaust ventilator as described in claim 1, which is characterized in that the activity smoke deflector (2) is in described and closes
When conjunction state, the outer surface of all plate bodys (20,21,22) is in the same plane；Alternatively,
The outer surface of all plate bodys (20,21,22) is curved surface, when the activity smoke deflector (2) is in the closed state,
The outer surface of all plate bodys (20,21,22) links up smoothly along the first direction (X).
3. side-absorption type smoke exhaust ventilator as described in claim 1, which is characterized in that the activity smoke deflector (2) is in described and beats
When open state, all plate body (20,21,22) stacked in parallel settings；Alternatively,
When the activity smoke deflector (2) is in the opening state, on at least described first direction (X) described in adjacent two
Plate body (20,21,22) intersection setting.
4. side-absorption type smoke exhaust ventilator as described in claim 1, which is characterized in that the plate body (20,21,
22) quantity is two.
5. side-absorption type smoke exhaust ventilator as described in claim 1, which is characterized in that the movable smoke deflector (2) of the closed state
It is located at the plate body (20) of upper end along the first direction (X) and the exhaust fume collecting hood (1) is rotatably connected.
6. side-absorption type smoke exhaust ventilator as claimed in claim 5, which is characterized in that the exhaust fume collecting hood (1) includes being located at the work
The cover body (12) at dynamic smoke deflector (2) rear and the fixation panel (13) being fixed in front of the cover body (12)；
It is rotatably connected positioned at one end of the plate body (20) of the upper end with the fixed panel (13), the other end and phase
Adjacent another plate body (21,22) is rotatably connected；
When the activity smoke deflector (2) is in the closed state, the outer surface of all plate bodys (20,21,22) and institute
The outer surface for stating fixed panel (13) is in the same plane.
7. side-absorption type smoke exhaust ventilator as claimed in claim 5, which is characterized in that the exhaust fume collecting hood (1) is equipped with along described first
The sliding rail (11) that direction (X) extends；
The movable smoke deflector (2) of the closed state is located at the one of the plate body (21) of lower end along the first direction (X)
End is rotatably connected with adjacent another plate body (20,22), the other end is free end, and the free end can be along the sliding rail
(11) it slides.
8. side-absorption type smoke exhaust ventilator as claimed in claim 7, which is characterized in that the quantity of the plate body (20,21,22) is two
It is a, the side-absorption type smoke exhaust ventilator further include: drive control mechanism (4), the drive control mechanism (4) are used for: taken out receiving
The driving plate body (20) positioned at upper end rotates so that the activity smoke deflector (2) is in the opening when cigarette instructs
State, and drive the plate body (20) positioned at upper end to rotate in opposite direction when receiving and stopping smoking instruction
So that the activity smoke deflector (2) is in the closed state.
9. side-absorption type smoke exhaust ventilator as claimed in claim 8, which is characterized in that the side-absorption type smoke exhaust ventilator further include: control
System switch (5) sends smokings to the drive control mechanism (4) when the control switch (5) is triggered and instructs or described
Stop instruction of smoking.
10. side-absorption type smoke exhaust ventilator as claimed in claim 8, which is characterized in that the side-absorption type smoke exhaust ventilator further include: oil
Smoke sensor (6), the oil smoke sensor (6) are used for: when detecting oil smoke to described in the drive control mechanism (4) transmission
It smokes and instructs；The stopping smoking instruction is sent to the drive control mechanism (4) when oil smoke is not detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383070.9A CN107461776B (en) | 2016-06-02 | 2016-06-02 | Side-absorption type smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383070.9A CN107461776B (en) | 2016-06-02 | 2016-06-02 | Side-absorption type smoke exhaust ventilator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107461776A CN107461776A (en) | 2017-12-12 |
| CN107461776B true CN107461776B (en) | 2019-10-29 |
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ID=60545228
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610383070.9A Active CN107461776B (en) | 2016-06-02 | 2016-06-02 | Side-absorption type smoke exhaust ventilator |
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| Country | Link |
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| CN (1) | CN107461776B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375348B (en) * | 2019-06-27 | 2021-06-15 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN110375358B (en) * | 2019-06-27 | 2021-11-19 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN110260381B (en) * | 2019-07-15 | 2020-05-19 | 珠海格力电器股份有限公司 | Side-draft range hood |
| CN110375366B (en) * | 2019-07-29 | 2020-09-29 | 宁波方太厨具有限公司 | Low-suction type range hood |
| CN110686290A (en) * | 2019-10-11 | 2020-01-14 | 宁波方太厨具有限公司 | Low-suction type range hood |
| CN111006285B (en) * | 2020-01-03 | 2022-01-14 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN111351090A (en) * | 2020-04-28 | 2020-06-30 | 佛山市顺德区美的洗涤电器制造有限公司 | Smoke exhaust ventilator |
| CN111811009A (en) * | 2020-06-29 | 2020-10-23 | 宁波方太厨具有限公司 | Range hood and control method thereof |
| US11428419B2 (en) * | 2020-07-28 | 2022-08-30 | Whirlpool Corporation | Vent hood assembly |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2096713U (en) * | 1991-07-02 | 1992-02-19 | 吴敏炜 | Smoke diversion plate for oil-smoke draining machine |
| GB2270638B (en) * | 1992-09-18 | 1995-08-23 | Fuji Industries Co Ltd | Range hood |
| WO2007107034A1 (en) * | 2006-03-17 | 2007-09-27 | Acxing Industrial Co., Ltd. | Supplemental exhaust structure and method |
| CN104421990A (en) * | 2013-08-27 | 2015-03-18 | 杨成圆 | Side-draft range hood with openable baffles |
| CN204786671U (en) * | 2015-07-02 | 2015-11-18 | 青岛兴邦电子电器有限公司 | Formula lampblack absorber is inhaled to side |
| CN205156083U (en) * | 2015-10-23 | 2016-04-13 | 博西华电器（江苏）有限公司 | Side suction type range hood |
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| CN107461776A (en) | 2017-12-12 |
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