CN106439963A - Range hood provided with cooking fume guide plate - Google Patents
Range hood provided with cooking fume guide plate Download PDFInfo
- Publication number
- CN106439963A CN106439963A CN201610872699.XA CN201610872699A CN106439963A CN 106439963 A CN106439963 A CN 106439963A CN 201610872699 A CN201610872699 A CN 201610872699A CN 106439963 A CN106439963 A CN 106439963A
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- China
- Prior art keywords
- smoke deflector
- push rod
- range hood
- cooking fume
- guide plate
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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
- F24C15/2078—Removing cooking fumes movable
- F24C15/2085—Removing cooking fumes movable adjustable in height
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a range hood provided with a cooking fume guide plate. The range hood comprises a cooking fume collection hood, a fan hood, the cooking fume guide plate, a lifting mechanism and an oil cup, wherein the lifting mechanism is used for driving the cooking fume guide plate to be lifted up and down; the oil cup is arranged below the cooking fume collecting hood and is positioned at the rear side of the cooking fume guide plate; the lifting mechanism comprises a first lifting mechanism and a second lifting mechanism, wherein the first lifting mechanism is used for driving the cooking fume guide plate to rotate and to be lifted up and down with respect to the oil cup; the second lifting mechanism is used for driving the cooking fume guide plate to move forwards and backwards and to be lifted up and down with respect to the oil cup; therefore, the cooking fume guide plate can do a lifting motion in a manner of bypassing the oil cup by virtue of the first lifting mechanism and the second lifting mechanism. Under the driving of the lifting mechanism, the rear end of the cooking fume guide plate is inclined downwards when the cooking fume guide plate is in a contracted state, so that accumulated oil dirt can enter the oil cup via oil leaking holes; when the cooking fume guide plate is in a descending state, the front end of the cooking fume guide plate is inclined downwards, and the oil dirt is accumulated forwards, so that the cooking fume guide plate has a certain oil accumulation function and can bypass the oil cup, the oil cup does not need to move with the cooking fume guide plate, oil line problems are solved as well, and the cooking fume suction effect of the range hood is improved.
Description
Technical field
The present invention relates to a kind of range hood, especially a kind of range hood with smoke deflector.
Background technology
At present, European type cooker hood integral installation highly determine range hood from produce oil smoke pot distant, negative pressure
Loss ratio is larger, and above pot, the oil smoke of ascension is easily escaped from the both sides of exhaust fume collecting hood, leads to smoke absorption effect poor.In order to improve
The range hood effect of range hood, people are improved to the structure of range hood, and wherein common practice is to oil suction
The blower fan system of cigarette machine improves, and such as increases the power of blower fan, such as improve structure etc. of impeller although, this change
Enter the smoke absorption effect that can effectively lift range hood, it require that improving the structure of whole blower fan system, not only more multiple
Miscellaneous, but also negative pressuren zone distribution during range hood work can not be improved, negative pressure loss is relatively or larger, the oil above the kitchen range top
Cigarette is still easily escaped from the both sides of exhaust fume collecting hood.
There is the range hood preventing fumes escaping by the structure arranging smoke deflector, as the applicant in prior art
Disclosed in the Chinese patent of Application No. 200910096759.3, a kind of range hood with smoke deflector, has body, exhaust fume collecting hood
And smoke deflector, exhaust fume collecting hood is provided with air inlet, and smoke deflector is just arranging to this air inlet and maintaining predetermined spacing with exhaust fume collecting hood,
Thus be formed with therebetween with exhaust fume collecting hood in smoke deflector holding the oil smoke passage that oil smoke passes through, the smoke deflector at corresponding oil smoke passage
Spacing and exhaust fume collecting hood between is in the gesture being gradually reduced from smoke deflector outer circumference air inlet direction.But this smoke deflector and collection cigarette
Cover is fixed it is impossible to motion, leads to negative pressuren zone cannot expand downwards extension, the effect of fume-exhausting is limited.
For this reason, the applicant has made to said structure to improve, such as the Chinese patent of Application No. 201310398663.9 is public
A kind of top-sucking kitchen ventilator opened, including body, exhaust fume collecting hood, blower fan and cowling panel, exhaust fume collecting hood has air intake from bottom to top
Mouthful, cowling panel just simultaneously forms the air intake passage passing through for oil smoke, cowling panel to the setting of this air inlet and exhaust fume collecting hood inner cavity wall between
Can meet cowling panel and realize hiding, work and three kinds of states of cleaning, be easy to use up and down located at the air inlet of exhaust fume collecting hood.
However, the elevating mechanism of this range hood, it drives cowling panel VTOL function, due to the restriction of oil circuit, needs lubricating cup and whole
Stream plate synchronization lifting, additionally, cowling panel is also possible to interfere with lubricating cup in lifting process.
Content of the invention
The technical problem to be solved is the problem existing for above-mentioned prior art, provides a kind of regulation oil
Road, the range hood with smoke deflector of lifting smoke absorption effect.
The present invention solves the technical scheme that adopted of above-mentioned technical problem：A kind of range hood with smoke deflector, bag
Include exhaust fume collecting hood, fan shroud, smoke deflector, elevating mechanism and lubricating cup for driving described smoke deflector lifting, described lubricating cup setting
Below exhaust fume collecting hood, be located at smoke deflector on rear side of it is characterised in that：Described elevating mechanism includes driving described smoke deflector relatively described
Lubricating cup rotate and lifting the first elevating mechanism, and drive the relatively described lubricating cup of described smoke deflector to move forward and backward and lifting the
Two elevating mechanisms, thus described first elevating mechanism and the second elevating mechanism make described smoke deflector bypass described lubricating cup to be risen
Fall motion.
First elevating mechanism is preferably, and described first elevating mechanism includes the first push rod and the first axle sleeve tilting, institute
State the first axle sleeve and rotate with the side wall of described fan shroud and be connected, the top of described first push rod is inserted in the first axle sleeve, described
The lower end of the first push rod is connected with anterior rotation of smoke deflector, and described first push rod can stretch relatively described first axle sleeve.
Drive the first putter action for ease of automatic, be fixedly installed described first push rod of driving in described first axle sleeve and move
The first drive mechanism made.
According to an aspect of the present invention, described second elevating mechanism includes the second push rod, the second axle sleeve and connecting rod, described
The top of connecting rod is inserted in second in axle sleeve and can relatively stretch the second axle sleeve, between described connecting rod and the second push rod directly or
It is indirectly connected with, described second push rod keeps vertical state and lower end is connected with the posterior rotation of smoke deflector.
Preferably, for ease of limiting the movement locus of the second push rod, described second elevating mechanism also include the first slide rail and
Second slide rail, the side wall of the top of described second axle sleeve and fan shroud rotates and is connected, the lower end of described connecting rod and the second push rod
Upper end is passed through the first slide block and is rotated connection, and described second push rod is additionally provided with the second slide block, and described first slide rail and second is slided
The upper and lower arrangement of rail, offers the first chute sliding for described first slide block, opens in described second slide rail in described first slide rail
It is provided with the second chute sliding for the second slide block.
For guaranteeing that the second push rod keeps vertically, and be moved rearwards by first forward, again when declining, described first chute and
All in the arc projecting forward and radian is identical for second chute.
Preferably, for ease of limiting the movement locus of the second push rod, described second elevating mechanism also include drive link, first
Rocking bar and the second rocking bar, described second axle sleeve is connected with the side wall of fan shroud and keeps vertical, the lower end of described connecting rod and second
The upper end of push rod is connected by drive rod rotation, and one end of described first rocking bar is connected with the side wall rotation of fan shroud, the other end
Rotate with the upper end of the second push rod and be connected, one end of described second rocking bar is connected with the side wall rotation of fan shroud, the other end then turns
The position being located at below the first rocking bar is automatically connected on the second push rod.
For guaranteeing that the second push rod keeps vertically, and be moved rearwards by first forward, again when declining, described first rocking bar and
Second rocking bar is arranged on the rear side of described second push rod, and the length of described first rocking bar and the second rocking bar is identical and and blower fan
The link position of cover is located on same vertical curve.
For ease of automatic drive link action, it is fixedly installed in described second axle sleeve and drives the second of described connecting rod action
Drive mechanism.
According to another aspect of the present invention, the second elevating mechanism includes the second push rod, up and down spaced apart first tooth
Wheel and the second gear between two first gears, described second gear is engaged with two first gears respectively, described
Second push rod is connected in eccentric position with two first gears respectively and keeps vertical state.
For ease of automatic driving gear transmission mechanism action, described second elevating mechanism also includes one of for driving
The motor that first gear rotates.
Compared with prior art, it is an advantage of the current invention that：Smoke deflector is driven to adjust in elevating movement by elevating mechanism
The angle of inclination of whole smoke deflector, under smoke deflector retracted state, smoke deflector rear end is downward-sloping, and the greasy dirt enabling accumulation is from oil leak
Hole enters lubricating cup；Under smoke deflector decline state, smoke deflector front end is downward-sloping, and greasy dirt is accumulated forward, so that smoke deflector is had necessarily
Long-pending oil function, so can make smoke deflector bypass lubricating cup, make lubricating cup can not follow smoke deflector motion, and solve oil circuit to ask
Topic, improves lampblack absorber smoke absorption effect.
Brief description
Fig. 1 is the schematic diagram of first embodiment of range hood of the present invention；
Fig. 2 is the decomposing schematic representation of the elevating mechanism of first embodiment of range hood of the present invention；
Fig. 3 is the smoke deflector receiving state schematic diagram of first embodiment of range hood of the present invention；
Fig. 4 is that the smoke deflector of first embodiment of range hood of the present invention declines state one schematic diagram；
Fig. 5 is that the smoke deflector of first embodiment of range hood of the present invention declines state two schematic diagram；
Fig. 6 is that the smoke deflector of first embodiment of range hood of the present invention declines schematic diagram completely；
Fig. 7 is the schematic diagram of second embodiment of range hood of the present invention；
Fig. 8 is the smoke deflector receiving state schematic diagram of second embodiment of range hood of the present invention；
Fig. 9 is that the smoke deflector of second embodiment of range hood of the present invention declines state one schematic diagram；
Figure 10 is that the smoke deflector of second embodiment of range hood of the present invention declines state two schematic diagram；
Figure 11 is that the smoke deflector of second embodiment of range hood of the present invention declines schematic diagram completely；
Figure 12 is the schematic diagram of the 3rd embodiment of range hood of the present invention；
Figure 13 is the smoke deflector receiving state schematic diagram of the 3rd embodiment of range hood of the present invention；
Figure 14 is that the smoke deflector of the 3rd embodiment of range hood of the present invention declines state one schematic diagram；
Figure 15 is that the smoke deflector of the 3rd embodiment of range hood of the present invention declines state two schematic diagram；
Figure 16 is that the smoke deflector of the 3rd embodiment of range hood of the present invention declines schematic diagram completely.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
Embodiment one
Referring to Fig. 1～Fig. 6, a kind of range hood with smoke deflector, including the exhaust fume collecting hood 1, the blower fan that are formed with smoke collecting chamber
Cover 2 and smoke deflector 3, smoke deflector 3 can adopt prior art, as described in the background art, and be arranged on just on exhaust fume collecting hood 1
The underface of the air inlet opening up.The arranged on left and right sides of fan shroud 2 is provided with elevating mechanism 4, for drive smoke deflector 3 rotate and
Lifting.Exhaust fume collecting hood 1 lower section is located at and is provided with lubricating cup 5 on rear side of smoke deflector 3.
The second elevating mechanism that elevating mechanism 4 includes positioned at the first anterior elevating mechanism and is located at rear portion, the first lifting
Mechanism includes the first push rod 41 and the first axle sleeve 42, and the top of the first axle sleeve 42 is rotated with the side wall of fan shroud 2 and is connected, and first pushes away
The top of bar 41 is inserted in the first axle sleeve 42, and the lower end of the first push rod 41 is turned with the position of anterior, the close side of smoke deflector 3
It is dynamically connected.
Second elevating mechanism includes the second push rod 43, the second axle sleeve 44, connecting rod 45, the first slide rail 46 and the second slide rail 47,
The top of the second axle sleeve 44 is rotated with the side wall of fan shroud 2 and is connected, and the top of connecting rod 45 is inserted in the second axle sleeve 44, connecting rod 45
Lower end is passed through the first slide block 481 rotation with the upper end of the second push rod 43 and is connected, and the second push rod 43 is additionally provided with the second slide block
482, the lower end of the second push rod 43 is with the rear portion of smoke deflector 3, near the position of side, rotation is connected.First slide rail 46 and second is sliding
Rail is arranged about 47, offers the first chute 461 in the first slide rail 46, offers the second chute 471 in the second slide rail 47, first
Chute 461 and the second chute 471 are all curved, and radian is identical, in the present embodiment, are prominent to the first elevating mechanism direction
Arc.First slide block 481 slides in the first chute 461, and the second slide block 482 slides in the second chute 471.
For driving the first push rod 41 and the second push rod 42 action, in the first axle sleeve 42, it is fixedly installed the first drive mechanism
491, it is fixedly installed the second drive mechanism 492 in the second axle sleeve 44, in the present embodiment, the first drive mechanism 491 and second
Drive mechanism 492 is electric pushrod, can promote the first push rod 41 and connecting rod 45 moves (i.e. first on length bearing of trend
Push rod 41 first axle sleeve 42 relatively, connecting rod 45 relatively second axle sleeve 44 stretches).
Referring to Fig. 3, when smoke deflector 3 is received in highest position upwards, smoke deflector 3 tilts from front to back gradually downward,
Now the first slide block 481 is located at the top of the first chute 461, and the second slide block 482 is located at the top of the second chute 471, leads
The rearward end of cigarette plate 3 is located above the front end of lubricating cup 5, and on smoke deflector 3, the greasy dirt of accumulation can flow in lubricating cup 5, the first lift
Structure is inclined；Hereafter, when needing using smoke deflector 3, if smoke deflector 3 VTOL function, because oil circuit limits, make lubricating cup 5
Motion must be followed, for this reason, by the elevating mechanism 4 of the present embodiment, when needing smoke deflector 3 to move gradually downward, start the
One drive mechanism 491 and the second drive mechanism 492, the first drive mechanism 491 promote the first push rod 41 along length bearing of trend to
Lower movement, the second drive mechanism 492 promotes connecting rod 45 to move down along length bearing of trend, the first slide block 481 and the second slide block
482 respectively along the first chute 46 and the second chute 47 slide downward, so that the first push rod 41 moves diagonally downward, and second
Push rod 43 moves straight down, forces smoke deflector 3 to rotate, and that is, smoke deflector 3 front portion rotates down, so that the first axle sleeve 42 phase
Fan shroud 2 is rotated and then drive the first push rod 41 to rotate with the first axle sleeve 42, the direction of rotation is seen as side clockwise from Fig. 3
To, that is, make the first push rod 41 tilt backwards angle increase；After smoke deflector 3 turns to the level of Fig. 4, gradually from front to back upwards
Tilt, and the connecting rod 45 of the second elevating mechanism rotates simultaneously, the second push rod 43 then continues to keep vertical, the first slide block 481 is the
Slide downward in one chute 461, the second slide block 482 slide downward in the second chute 471, due to the first push rod 41 rotation and
Second push rod 43 moves forward under two slide blocks drive that (this is because chute projects forward, therefore the mobile route of slide block
For from the front to the back), thus driving, smoke deflector 3 is overall to be moved forward so that the rear end of smoke deflector 3 can bypass lubricating cup 5 to decline, join
See Fig. 5；Then, two slide blocks slide backward along chute relatively, and the first push rod 41 rotates counterclockwise, i.e. the inclining of the first push rod 41
Rake angle reduces, and drives smoke deflector 3 to be moved rearwards by, until the first slide block 481 slides into the lower end of the first chute 461, second is sliding
Block 482 slides into the lower end of the second chute 471, and the front portion of smoke deflector 3 is downward-sloping, preferably 0 °～5 ° of the angle leaning forward,
Greasy dirt is accumulated forward so that smoke deflector 3 has certain long-pending oil function, and the rear end of smoke deflector 3 then after bypassing lubricating cup 5 again
Return to below lubricating cup 5.When range hood quits work, when smoke deflector 3 needs to be upwards collected through, drive mechanism reverse operating.
Thus so that when range hood works, smoke deflector 3 being declined so that negative pressuren zone expands extension downwards, carrying
Rise the smoke absorption effect of range hood, and when range hood quits work, in order to ensure the globality of range hood outward appearance, energy
Enough smoke deflector 3 is risen and is accommodated in the smoke collecting chamber of exhaust fume collecting hood 1.In the motion process of smoke deflector 3, smoke deflector 3 bypasses oil
Cup 5 actions, lubricating cup 5 need not be followed smoke deflector 3 and be moved, and solve the problems, such as oil circuit, improve the smoke absorption effect of range hood.
Embodiment two
Referring to Fig. 7～Figure 11, in the present embodiment, the difference with above-described embodiment one is, the second elevating mechanism includes
Second push rod 43, the second axle sleeve 44, connecting rod 45, drive link 46 ', it is arranged on first rocking bar 47 ' and the of the second push rod 43 rear side
Two rocking bars 48 ', the second axle sleeve 44 is connected with the side wall of fan shroud 2 and keeps vertically, and the second axle sleeve 44 is inserted on the top of connecting rod 45
Interior, the upper end of the lower end of connecting rod 45 and the second push rod 43 is passed through drive link 46 ' and rotates to be connected, the lower end of the second push rod 43 with lead cigarette
The posterior rotation of plate 3 connects.The side wall of one end of the first rocking bar 47 ' and fan shroud 2 rotate be connected, the other end and the second push rod 43
Upper end rotate connect；The side wall of one end of the second rocking bar 48 ' and fan shroud 2 rotate be connected, the other end is then rotatably connected on the
On two push rods 43 (positioned at the lower section of upper end).First rocking bar 47 ' is identical with the length of the second rocking bar 48 ' and the connection of fan shroud 2
Position is located on same vertical curve, and thus two waist bars and the connection of the second push rod 43 makes the second push rod 43 keep vertical.With
Sample, connecting rod 45 is driven by the second drive mechanism 492.
Referring to Fig. 8, when smoke deflector 3 is received in highest position upwards, smoke deflector 3 tilts from front to back gradually downward,
Now connecting rod 45 is through highest position in the second axle sleeve 44, and the rearward end of smoke deflector 3 is located above the front end of lubricating cup 5, leads cigarette
On plate 3, the greasy dirt of accumulation can flow in lubricating cup 5；Hereafter, when needing using smoke deflector 3, when smoke deflector 3 gradually forward, downwards
When mobile, the first elevating mechanism drives smoke deflector 3 to rotate so that after smoke deflector 3 turns to the level of Fig. 9, gradually from front to back
It is inclined upwardly, and the connecting rod 45 of the second elevating mechanism moves down simultaneously, the second push rod 43 is promoted to moving down from drive link 46 '
Dynamic, drive smoke deflector 3 forward, make its rear end bypass lubricating cup 5 to decline, referring to Figure 10, in the process, two rocking bars are from the
The position that two push rod 43 junction is located at peak falls, gradually level, two rocking bars rotate counterclockwise so that the second push rod
43 remain vertical；Hereafter, from continuing to fall with the second push rod 43 junction, the second push rod 43 is gradually moved back by two rocking bars
Dynamic, until connecting rod 45 second axle sleeve 45 relatively moves to bottom, the front portion of smoke deflector 3 is downward-sloping, and greasy dirt is accumulated forward, makes
Obtain smoke deflector 3 and there is certain long-pending oil function, and the rear end of smoke deflector 3 then comes back to below lubricating cup 5 after bypassing lubricating cup 5.
When range hood quits work, when smoke deflector 3 needs to be upwards collected through, drive mechanism reverse operating.In the process, first
The course of work of elevating mechanism is identical with embodiment one.
Embodiment three
Referring to Figure 12～Figure 16, in the present embodiment, the difference with above-described embodiment one is, the company of the second elevating mechanism
Bar and axle sleeve adopt gear drive to replace, includings spaced apart first gear 44 up and down ", positioned at two first gears
44 " second gear 45 between " and the second push rod 43.Second gear 45 " is engaged with two first gears 44 ' respectively, and second
Push rod 43 respectively with two first gears 44 " be connected in eccentric position, first gear 44 " the second push rod 43 is being moved through
Cheng Zhongneng forward, be moved rearwards by, and keep the second push rod 43 vertical all the time in motion process.In the present embodiment, driving machine
Structure is motor, can drive one of first gear 44 " rotate.
The motion mode of smoke deflector 3 is as shown in embodiment one and embodiment two.
Claims (11)
1. a kind of range hood with smoke deflector, including exhaust fume collecting hood (1), fan shroud (2), smoke deflector (3), be used for driving described
Elevating mechanism (4) and lubricating cup (5) that smoke deflector (3) lifts, described lubricating cup (5) is arranged on below exhaust fume collecting hood (1), is located at and leads
On rear side of cigarette plate (3) it is characterised in that：Described elevating mechanism (4) includes driving the relatively described lubricating cup (5) of described smoke deflector (3) to turn
First elevating mechanism of dynamic and lifting, and drive the relatively described lubricating cup (5) of described smoke deflector (3) to move forward and backward and lifting the
Two elevating mechanisms, thus described first elevating mechanism and the second elevating mechanism make described smoke deflector (3) bypass described lubricating cup (5)
Carry out elevating movement.
2. carry as claimed in claim 1 the range hood of smoke deflector it is characterised in that：Described first elevating mechanism includes inclining
Oblique the first push rod (41) and the first axle sleeve (42), described first axle sleeve (42) is rotated with the side wall of described fan shroud (2) and is connected,
The top of described first push rod (41) is inserted in the first axle sleeve (42), the lower end of described first push rod (41) and smoke deflector (3)
Anterior rotation connect, described first push rod (41) can relatively described first axle sleeve (42) be stretched.
3. carry as claimed in claim 2 the range hood of smoke deflector it is characterised in that：Fixing in described first axle sleeve (42)
It is provided with the first drive mechanism (491) driving the action of described first push rod (41).
4. carry as claimed in claim 1 the range hood of smoke deflector it is characterised in that：Described second elevating mechanism includes
Two push rods (43), the second axle sleeve (44) and connecting rod (45), the top of described connecting rod (45) is inserted in the second axle sleeve (44) and energy
Second axle sleeve (44) stretches relatively, direct or indirect connection between described connecting rod (45) and the second push rod (43), and described second pushes away
Bar (43) keeps vertical state and lower end is connected with the posterior rotation of smoke deflector (3).
5. carry as claimed in claim 4 the range hood of smoke deflector it is characterised in that：Described second elevating mechanism also includes
First slide rail (46) and the second slide rail (47), the top of described second axle sleeve (44) is rotated with the side wall of fan shroud (2) and is connected, institute
The upper end of the lower end and the second push rod (43) of stating connecting rod (45) is passed through the first slide block (481) rotation and is connected, described second push rod
(43) it is additionally provided with the second slide block (482), described first slide rail (46) and the upper and lower arrangement of the second slide rail (47) on, described first
Offer the first chute (461) sliding for described first slide block (481) in slide rail (46), open up in described second slide rail (47)
There is the second chute (471) sliding for the second slide block (482).
6. carry as claimed in claim 5 the range hood of smoke deflector it is characterised in that：Described first chute (461) and
All in the arc projecting forward and radian is identical for two chutes (471).
7. carry as claimed in claim 4 the range hood of smoke deflector it is characterised in that：Described second elevating mechanism also includes
Drive link (46 '), the first rocking bar (47 ') and the second rocking bar (48 '), described second axle sleeve (44) is connected with the side wall of fan shroud (2)
It is vertical to connect and keep, and the lower end of described connecting rod (45) is passed through drive link (46 ') rotation with the upper end of the second push rod (43) and is connected, institute
State one end of the first rocking bar (47 ') and fan shroud (2) side wall rotate is connected, the upper end rotation of the other end and the second push rod (43)
Connect, one end of described second rocking bar (48 ') is connected with the side wall rotation of fan shroud (2), the other end is then rotatably connected on second
The upper position being located at below the first rocking bar (47 ') of push rod (43).
8. carry as claimed in claim 7 the range hood of smoke deflector it is characterised in that：Described first rocking bar (47 ') and
Two rocking bars (48 ') are arranged on the rear side of described second push rod (43), the length of described first rocking bar (47 ') and the second rocking bar (48 ')
Spend identical and with fan shroud (2) link position to be located on same vertical curve.
9. the range hood with smoke deflector as any one of claim 4～8 it is characterised in that：Described second axle
It is fixedly installed the second drive mechanism (492) driving described connecting rod (45) action in set (44).
10. carry as claimed in claim 1 the range hood of smoke deflector it is characterised in that：Described second elevating mechanism includes
Second push rod (43), up and down spaced apart first gear (44 ") and be located between two first gears (44 ") second
Gear (45 "), described second gear (45 ") is engaged with two first gears (44 ") respectively, described second push rod (43) respectively with
Two first gears (44 ") connect in eccentric position and keep vertical state.
11. range hoods carrying as claimed in claim 10 smoke deflector it is characterised in that：Described second elevating mechanism also wraps
Include the motor for driving one of first gear (44 ") to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610872699.XA CN106439963B (en) | 2016-09-30 | 2016-09-30 | A kind of range hood with smoke deflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610872699.XA CN106439963B (en) | 2016-09-30 | 2016-09-30 | A kind of range hood with smoke deflector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106439963A true CN106439963A (en) | 2017-02-22 |
| CN106439963B CN106439963B (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610872699.XA Active CN106439963B (en) | 2016-09-30 | 2016-09-30 | A kind of range hood with smoke deflector |
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| CN107975838A (en) * | 2017-05-26 | 2018-05-01 | 宁波方太厨具有限公司 | A kind of range hood with movable smoke deflector |
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| CN109469933A (en) * | 2017-09-08 | 2019-03-15 | 宁波方太厨具有限公司 | A kind of oil-collecting of near-suction type oil smoke suction machine smoke deflector, Unloading Device |
| CN109579083A (en) * | 2017-09-29 | 2019-04-05 | 宁波方太厨具有限公司 | A kind of range hood |
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| CN109855131A (en) * | 2017-11-30 | 2019-06-07 | 宁波方太厨具有限公司 | A kind of closed top-sucking kitchen ventilator of air inlet and its control method |
| CN109990352A (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 |
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| CN107975838A (en) * | 2017-05-26 | 2018-05-01 | 宁波方太厨具有限公司 | A kind of range hood with movable smoke deflector |
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| CN108240645A (en) * | 2017-09-08 | 2018-07-03 | 宁波方太厨具有限公司 | A kind of oil-collecting of near-suction type oil smoke suction machine smoke deflector, Unloading Device |
| CN109469933B (en) * | 2017-09-08 | 2024-01-16 | 宁波方太厨具有限公司 | Oil collecting and discharging device of smoke guide plate of near-suction type 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 |
| CN109579083B (en) * | 2017-09-29 | 2024-02-20 | 宁波方太厨具有限公司 | Fume exhauster |
| US11680713B2 (en) * | 2017-10-24 | 2023-06-20 | Kenfam Pty Ltd | Exhaust canopy |
| US20200278119A1 (en) * | 2017-10-24 | 2020-09-03 | Kenfam Pty Ltd | Exhaust canopy |
| CN109855131A (en) * | 2017-11-30 | 2019-06-07 | 宁波方太厨具有限公司 | A kind of closed top-sucking kitchen ventilator of air inlet and its control method |
| CN109855131B (en) * | 2017-11-30 | 2024-01-16 | 宁波方太厨具有限公司 | Top suction type range hood with closeable air inlet and control method thereof |
| CN109990341A (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 |
| CN109990352B (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 |
| 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 |
| 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 |
| CN109990341B (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 |
| CN109990352A (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 |
| CN109990347B (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 |
| CN110657470A (en) * | 2018-06-29 | 2020-01-07 | 博西华电器（江苏）有限公司 | Smoke ventilator, be used for smoke guide plate of smoke ventilator |
| CN110657470B (en) * | 2018-06-29 | 2022-12-27 | 博西华电器（江苏）有限公司 | Smoke ventilator, be used for smoke guide plate of smoke ventilator |
| CN108954454A (en) * | 2018-09-19 | 2018-12-07 | 杭州老板电器股份有限公司 | Kitchen ventilator and cigarette stove all-in-one machine |
| CN109373384B (en) * | 2018-10-26 | 2024-05-14 | 浙江欧琳生活健康科技有限公司 | Fume exhaust fan |
| CN109373384A (en) * | 2018-10-26 | 2019-02-22 | 浙江欧琳生活健康科技有限公司 | A kind of kitchen ventilator |
| CN109405020A (en) * | 2018-11-30 | 2019-03-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood |
| CN109663713A (en) * | 2018-12-05 | 2019-04-23 | 青岛理工大学 | Wax-leaching tilting machine and wax pouring method |
| CN109663713B (en) * | 2018-12-05 | 2023-09-26 | 青岛理工大学 | Wax draining tilting machine and wax pouring method |
| CN111006284A (en) * | 2020-01-03 | 2020-04-14 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN111425904A (en) * | 2020-04-15 | 2020-07-17 | 宁波方太厨具有限公司 | Range hood and control method thereof |
| CN112344405A (en) * | 2020-10-16 | 2021-02-09 | 宁波方太厨具有限公司 | Smoke baffle plate assembly and range hood with same |
| CN113390116B (en) * | 2021-06-21 | 2022-12-06 | 华帝股份有限公司 | Movement mechanism of ceiling type range hood |
| CN113669768B (en) * | 2021-06-21 | 2022-11-25 | 华帝股份有限公司 | Smoke guide plate structure of range hood and control method thereof |
| CN113669768A (en) * | 2021-06-21 | 2021-11-19 | 华帝股份有限公司 | Smoke guide plate structure of range hood and control method thereof |
| CN113390116A (en) * | 2021-06-21 | 2021-09-14 | 华帝股份有限公司 | Movement mechanism of ceiling type range hood |
| WO2023156197A1 (en) * | 2022-02-17 | 2023-08-24 | BSH Hausgeräte GmbH | Extractor hood |
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