CN110131772A - Kitchen ventilator - Google Patents
Kitchen ventilator Download PDFInfo
- Publication number
- CN110131772A CN110131772A CN201910557647.7A CN201910557647A CN110131772A CN 110131772 A CN110131772 A CN 110131772A CN 201910557647 A CN201910557647 A CN 201910557647A CN 110131772 A CN110131772 A CN 110131772A
- Authority
- CN
- China
- Prior art keywords
- collecting hood
- fume collecting
- exhaust fume
- driving device
- driving
- 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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- 239000003517 fume Substances 0.000 claims abstract description 78
- 239000000779 smoke Substances 0.000 claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000013011 mating Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000007306 turnover Effects 0.000 claims 1
- 235000019504 cigarettes Nutrition 0.000 description 9
- 238000009434 installation Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 101100441413 Caenorhabditis elegans cup-15 gene Proteins 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000010411 cooking Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 208000032765 Device extrusion Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The present invention provides a kind of kitchen ventilators, are related to kitchen appliance technical field；The kitchen ventilator includes exhaust fume collecting hood, driving device, adapter and baffle, and driving device is set to the outside of exhaust fume collecting hood, and the driving end of driving device passes through exhaust fume collecting hood；Adapter includes first connecting portion and second connecting portion, first connecting portion and driving end detachable connection, second connecting portion protrusion drives the periphery at end and by the first connector and baffle detachable connection, and driving device is opened by adapter driving baffle or the smoke inlet of closure exhaust fume collecting hood；Exhaust fume collecting hood is equipped with dismounting hole, and dismounting hole is corresponding with the first connector, and can pass through for the first connector.Driving device dismounting in the kitchen ventilator is convenient.
Description
Technical field
The present invention relates to kitchen appliance technical field more particularly to a kind of kitchen ventilators.
Background technique
The manufacturing process of Chinese tradition cooking culture includes decocting, frying, is fried, is roasting etc., is produced during making food big
The oil smoke of amount, and oil smoke is not only more serious to the environmental pollution in kitchen, but also kitchen operation personnel are chronically at oil smoke surroundings
It is larger to body harm, it is serious, or even cancer can be suffered from, therefore, kitchen ventilator is widely used among kitchen, is cooked with reducing
Prepare food process discharge to kitchen space oil smoke.
It is generally fitted with wind deflector auxiliary kitchen ventilator in kitchen ventilator to hold together cigarette or block smoke inlet, the movement of wind deflector
It needs to provide power by driving device, driving device is typically mounted in the exhaust fume collecting hood of kitchen ventilator, and the driving end of driving device
It is located inside exhaust fume collecting hood with the junction of wind deflector, need to repair driving device or cleaning treatment is carried out to wind deflector
When, it is necessary to the side plate of exhaust fume collecting hood or top plate are disassembled, the junction of driving device and wind deflector can be dismounted
Operation, disassembling operations are complicated and difficulty is big.
Summary of the invention
The purpose of the present invention is to provide a kind of kitchen ventilators, to solve driving device in kitchen ventilator existing in the prior art
Dismount the big technical problem of difficulty.
Kitchen ventilator provided by the invention, including exhaust fume collecting hood, driving device, adapter and baffle, the driving device are set to
The outside of the exhaust fume collecting hood, and the driving end of the driving device passes through the exhaust fume collecting hood；The adapter includes the first connection
Portion and second connecting portion, the first connecting portion and driving end detachable connection, described in the second connecting portion is protruded
It drives the periphery at end and passes through the first connector and the baffle detachable connection, the driving device passes through the adapter
The baffle is driven to open or block the smoke inlet of the exhaust fume collecting hood；
The exhaust fume collecting hood is equipped with dismounting hole, and the dismounting hole is corresponding with first connector, and can be for described
First connector passes through.
Further, the baffle is equipped with connecting bracket, and is connect by the connecting bracket with the adapter.
Further, the connecting bracket is equipped with connection boss, and the connection boss with the adapter for connecting.
Further, the first connecting portion and the driving end pass through the second connector detachable connection, the company
Bracket is connect equipped with receiving area, the position that second connector protrudes the first connecting portion can be contained in the receiving
Area.
Further, position-limit mechanism is equipped between the driving end and the adapter, the position-limit mechanism includes grafting
The positive stop lug boss and limiting groove of cooperation, the positive stop lug boss is set to one of the driving end and described adapter, described
Limiting groove is set to the other of the driving end and described adapter.
Further, the top plate of the exhaust fume collecting hood is equipped with the accommodating chamber to lower recess, and the driving device is contained in institute
Accommodating chamber is stated, and the driving end passes through the bottom plate of the accommodating chamber, the dismounting hole is set to the bottom plate.
Further, the top plate is equipped with mounting hole, is inlaid with mounting box in the mounting hole, the mounting box it is interior
Portion space forms the accommodating chamber.
Further, the edge of the mounting hole has bent downward guiding edge, and the guiding is along the box with the mounting box
Body matches.
Further, the box mouth edge of the mounting box is overlapped in the mounting hole to flange, the flange is externally provided with
Edge, and connect with the top plate.
Further, the driving device includes push-rod electric machine, and the push-rod electric machine includes driving motor, guide sleeve and pushes away
Bar, the push rod are plugged in the guide sleeve, and the output end of the driving motor is connect with the push rod, for driving the push rod
Length direction along the guide sleeve moves, and is equipped between the guide sleeve and the push rod for being oriented to the pushrod movement
Guiding mechanism；The guide sleeve is connect with the exhaust fume collecting hood, and the push rod passes through the exhaust fume collecting hood.
Kitchen ventilator of the present invention has the beneficial effect that
Kitchen ventilator provided by the invention, including for gather to oil smoke receiving exhaust fume collecting hood, need to be subjected to displacement pair
Baffle that smoke inlet is blocked or opened, the driving device for being used to that baffle to be driven to move as power source and for dress will to be driven
The adapter that the driving end and baffle set link together.
When installation, driving device is mounted on exhaust fume collecting hood first, the driving end of driving device passes through exhaust fume collecting hood and protrudes into collection
Inside petticoat pipe, adapter is connected to the driving of driving device from smoke inlet (or other opening on exhaust fume collecting hood) by subsequent operator
End；Driving device driving pinboard is controlled close to exhaust fume collecting hood, until installing position and the exhaust fume collecting hood of the first connector on adapter
On dismounting hole site it is corresponding, after after baffle is aligned by smoke inlet (or other opening on exhaust fume collecting hood) with adapter, from
The first connector is inserted into through dismounting hole outside to inside and adapter and baffle link together, driving device is completed and baffle exists
Installation on exhaust fume collecting hood.Then according to the service condition of kitchen ventilator, controls driving device driving baffle and open or block smoke inlet
, such as: when needing using kitchen ventilator, control driving device driving baffle is detached from smoke inlet, and external oil smoke enters through smoke inlet
In exhaust fume collecting hood and finally it is discharged in common flue；When without using kitchen ventilator, control driving device driving baffle block into
At mouth, the occurrence of to reduce the oil smoke in common flue through exhaust fume collecting hood recharge to kitchen, cause secondary pollution to kitchen.
It needs to remove driving device when being repaired or replaced, control driving device driving baffle makes to transfer close to top plate
The first connector on part is corresponding with the dismounting hole site on exhaust fume collecting hood, removes the first connector and through dismounting hole through tearing open after
It fills hole and takes out the first connector, take out baffle from smoke inlet (or other opening on exhaust fume collecting hood)；Then removes and take from driving end
Pinboard out finally removes driving device from exhaust fume collecting hood.
In the kitchen ventilator, when driving device needs dismounting to be repaired or replaced, the behaviour such as dismount without carrying out to exhaust fume collecting hood
Work can install or remove driving device, and dismounting is convenient, easy to operate, substantially increase the easy to use of kitchen ventilator
Property.
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 outline structural diagram of kitchen ventilator provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram of internal structure of kitchen ventilator provided in an embodiment of the present invention；
Fig. 3 is the configuration schematic diagram of the section components of kitchen ventilator provided in an embodiment of the present invention；
Fig. 4 is the partial structural diagram that kitchen ventilator provided in an embodiment of the present invention removes upper cover plate；
Fig. 5 is one of the exhaust fume collecting hood schematic diagram of internal structure of kitchen ventilator provided in an embodiment of the present invention, wherein baffle is in
Full-gear；
Fig. 6 is the two of the exhaust fume collecting hood schematic diagram of internal structure of kitchen ventilator provided in an embodiment of the present invention, wherein baffle is in
Half-open position；
Fig. 7 is the three of the exhaust fume collecting hood schematic diagram of internal structure of kitchen ventilator provided in an embodiment of the present invention, wherein baffle is in
Sealed condition；
Fig. 8 is the partial enlargement diagram of A in Fig. 5；
Fig. 9 is that driving device is mounted on the vertical view of the partial structurtes in mounting box in kitchen ventilator provided in an embodiment of the present invention
Figure.
Icon: 1- exhaust fume collecting hood；11- top plate；111- mounting hole；112- is oriented to edge；12- collection cigarette panel；121- into
Mouth；13- upper cover plate；14- lighting device；15- catchment cup；2- baffle；3- connecting bracket；31- connection boss；32-
Receiving area；4- adapter；41- first connecting portion；42- second connecting portion；The second connector of 43-；The first connector of 44-；
45- positive stop lug boss；5- mounting box；51- bottom plate；52- accommodating chamber；53- dismounts hole；54- flange；6- push-rod electric machine；
61- driving motor；62- guide sleeve；63- push rod；631- limiting groove；7- blower hood；71- ribs；8- oil network；
9- check-valves.
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.
In the description of the present invention, it should be noted that term " on ", "lower", "left", "right", "vertical", "inner",
The orientation or positional relationship of the instructions such as "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this hair
Bright and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only,
It is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The present embodiment provides a kind of kitchen ventilators, including exhaust fume collecting hood 1, driving device, adapter 4 and baffle 2, and driving device is set
In the outside of exhaust fume collecting hood 1, and the driving end of driving device passes through exhaust fume collecting hood 1；Adapter 4 includes that first connecting portion 41 and second connect
Socket part 42, first connecting portion 41 and driving end detachable connection, the periphery at the protrusion driving of second connecting portion 42 end and pass through the
A connection piece 44 and 2 detachable connection of baffle, driving device drive baffle 2 to open or block collection cigarette by the adapter 4
The smoke inlet 121 of cover 1；Exhaust fume collecting hood 1 is equipped with dismounting hole 53, and dismounting hole 53 is corresponding with the first connector 44, and can be for the
A connection piece 44 passes through.
Kitchen ventilator provided in this embodiment, including for carrying out gathering the exhaust fume collecting hood 1 of receiving to oil smoke, needing to be subjected to displacement
It baffle 2 that smoke inlet 121 is blocked or opened, the driving device for being used to that baffle 2 to be driven to move as power source and is used for
The adapter 4 that the driving end of driving device and baffle 2 are linked together.
When installation, driving device is mounted on exhaust fume collecting hood 1 first, the driving end of driving device passes through exhaust fume collecting hood 1 and protrudes into
Inside exhaust fume collecting hood 1, adapter 4 is connected to driving dress from smoke inlet 121 (or other opening on exhaust fume collecting hood 1) by subsequent operator
The driving end set；Driving device driving pinboard is controlled close to exhaust fume collecting hood 1, until installing the first connector 44 on adapter 4
Position is corresponding with 53 position of dismounting hole on exhaust fume collecting hood 1, will keep off after through smoke inlet 121 (or other opening on exhaust fume collecting hood 1)
After plate 2 is aligned with adapter 4, the first connector 44 is inserted into through dismounting hole 53 from the outside to the core and connect adapter 4 with baffle 2
Together, the installation of driving device and baffle 2 on exhaust fume collecting hood 1 is completed.Then according to the service condition of kitchen ventilator, control driving
Device drives baffle 2 to open or blocks smoke inlet 121, such as: when needing using kitchen ventilator, control driving device drives baffle
2 are detached from smoke inlets 121, and external oil smoke enters in exhaust fume collecting hood 1 through smoke inlet 121 and is finally discharged in common flue；Without making
When with kitchen ventilator, control driving device driving baffle 2 is blocked at smoke inlet 121, to reduce the oil smoke in common flue through collecting
1 recharge of petticoat pipe is to kitchen, the occurrence of causing secondary pollution to kitchen.
It needs to remove driving device when being repaired or replaced, control driving device driving baffle 2 makes to turn close to top plate 11
The first connector 44 on fitting 4 is corresponding with 53 position of dismounting hole on exhaust fume collecting hood 1, through dismounting hole 53 for the first connector after
44 remove and take out the first connector 44 through dismounting hole 53, take out baffle 2 from smoke inlet 121 (or other opening on exhaust fume collecting hood 1)；
Pinboard is then removed and taken out from driving end, finally removes driving device from exhaust fume collecting hood 1.
In the kitchen ventilator, when driving device needs dismounting to be repaired or replaced, the behaviour such as dismount without carrying out to exhaust fume collecting hood 1
Work can install or remove driving device, and dismounting is convenient, easy to operate, substantially increase the easy to use of kitchen ventilator
Property.
In addition, surrounding accommodating chamber 52 in exhaust fume collecting hood 1, oil smoke enters in accommodating chamber 52 through smoke inlet 121 and arranges through outlet flue
Out, driving device is installed on outside exhaust fume collecting hood 1, i.e., outside accommodating chamber 52, only the driving end of driving device is protruded into accommodating chamber 52
Portion, thus greatly reduce contact of the oil smoke with driving device, it is corresponding to reduce oil smoke oil pollution caused by driving device, it is ensured that
Driving device accurately drives and prolongs its service life to baffle 2.Specifically, flexible sealing can be equipped at dismounting hole 53
Part blocks it, to reduce the oil smoke in accommodating chamber 52 through dismounting hole 53 escape to external amount, corresponding reduction oil smoke pair
Oil pollution caused by driving device；When carrying out disassembling operations to the first connector 44, flexible seals can be removed, it can also
Seam is penetrated to be equipped with directly on flexible seals, when no external force, is penetrated to stitch and is voluntarily squeezed；Need to dismount the first connector 44
When, seam is penetrated by external force extruding, seam stress and deformation is penetrated and passes through for the first connector 44.
Specifically, the second connector 43 can be set at the center at driving end, the first connector 44 can be multiple to be multiple
First connector 44 along pinboard circumferential dispersed distribution, it is corresponding to the first connector 44 on top plate 11 also to be provided with multiple dismounting holes
53, as shown in Figure 3 and Figure 9, need to set on three the first connectors 44 and top plate 11 there are three dismount hole 53.First connector 44
Threaded fastener can be used, tool can be used when wherein installing the first connector 44 and operated, in order to the first connection
Part 44 enters or takes out dismounting hole 53.
In the present embodiment, as shown in Fig. 2, Fig. 3 and figure 5-8, connecting bracket 3 can be equipped on baffle 2, and pass through company
Bracket 3 is connect to connect with adapter 4；Specifically, the connection boss 31 of evagination can be equipped in connecting bracket 3, boss 31 is connected
For being connect with adapter 4.2 place plane of baffle is parallel with 121 place plane of smoke inlet, to ensure baffle 2 to smoke inlet 121
Closure leakproofness；When the telescopic direction of driving device and 2 out of plumb of baffle are arranged, connecting bracket 3 is set on baffle 2,
And connecting bracket 3 is equipped with connection boss 31, and the upper surface for connecting boss 31 is parallel with the lower surface of adapter 4, then when connecting,
The upper surface of connection boss 31 can be fitted closely with the lower surface of adapter 4, be connected to the two using the first connector 44
Together, between the two fitting area is big, and connective stability and fastness are strong.
Specifically, can be connected by glue between connecting bracket 3 and baffle 2 together, connected with reducing using connector
The operation such as perforation on baffle 2 is needed when connecing, and is destroyed caused by 2 leakproofness of baffle, to improve baffle 2 to smoke inlet 121
Closure leakproofness.
In the present embodiment, as shown in figure 3, first connecting portion 41 can be detachable by the second connector 43 with driving end
Connection, connecting bracket 3 are equipped with receiving area 32, and the position of the second connector 43 protrusion first connecting portion 41 can be contained in receiving
Area 32.Adapter 4 and driving end are linked together using the second connector 43 first when due to connection, the second connector of part
After 43 protrusion adapters 4, connecting bracket 3 and adapter 4 cooperate, the second connector 43 protrudes the company of being partially accommodated in of adapter 4
The receiving area 32 for connecing bracket 3, enables connecting bracket 3 to be closely bonded with adapter 4, reduces gap between the two,
Improve the firmness using both 44 pairs of the first connector connections.Specifically, receiving area 32 can be downward groove, such as Fig. 3
With shown in Fig. 8, or through-hole.
In the present embodiment, as shown in figure 8, can be equipped with position-limit mechanism between driving end and adapter 4, position-limit mechanism includes
Mating positive stop lug boss 45 and limiting groove 631, positive stop lug boss 45 are set to driving one of end and adapter 4, limit
Groove 631 is set to driving the other of end and adapter 4.It is set on adapter 4 with positive stop lug boss 45, limiting groove 631 is set
It is illustrated for driving end, when connection adapter piece 4 is with driving end, is first plugged in the positive stop lug boss 45 on adapter 4
In the limiting groove 631 for driving end, determine that adapter 4 connect installation first on adapter 4 with the relative position at end is driven
The position of part 44 can be corresponding with the dismounting hole 53 on exhaust fume collecting hood 1, to ensure the installation of subsequent first connector 44.Specifically
Positive stop lug boss 45 and 631 correspondence of limiting groove can be it is two or more, in order to the relative position at adapter 4 and driving end
It determines.
In the present embodiment, the accommodating chamber 52 to lower recess can be equipped on the top plate 11 of exhaust fume collecting hood 1, driving device accommodates
In accommodating chamber 52, and end is driven to pass through the bottom plate 51 of accommodating chamber 52, dismounting hole 53 is set to bottom plate 51.It here is that driving device is being pushed up
A kind of concrete form installed on plate 11, driving device are fixed in the accommodating chamber 52 on top plate 11, are realizing driving device
On the basis of installation, the volume of driving device protrusion top plate 11 is reduced, the corresponding driving device that reduces is to 11 upper space of top plate
It occupies, reduces the overall volume of kitchen ventilator；In addition, the driving end of driving device is sunk down at the bottom plate 51 of accommodating chamber 52, then drive
Distance of the moved end apart from smoke inlet 121 reduces, and drives the outwardly directed length in end so as to shorten driving device, reduces driving device
Driving load；Again, accommodating chamber 52 can play a protective role to driving device, be made with reducing external factor to driving device
At damage.
In the present embodiment, as shown in Figure 3 and Figure 4, it can be equipped with mounting hole 111 on top plate, be inlaid in mounting hole 111
The inner space of mounting box 5, mounting box 5 forms accommodating chamber 52.It here is a kind of specific shape that top plate 11 is equipped with accommodating chamber 52
Formula opens up mounting hole 111 on top plate 11, then by independent parts mounting block 5 be inserted into mounting hole 111 in, and with top plate 11
Connection.
Specifically, as shown in Figure 3 and Figure 4, the edge of mounting hole 111 can bend downward guiding along 112, it is oriented to edge
112 match with the box body of mounting box 5.The box mouth edge of mounting box 5 is overlapped in mounting hole to flange 54, flange 54 is externally provided with
111 edge, and connect with top plate 11.When installation, mounting box 5 is opening up, cassette bottom is inserted into downward in mounting hole 111, is led
Guide and limit is carried out to the position in the box body of 112 pairs of mounting boxs 5 insertion mounting hole 111, until mounting box 5 is fully inserted into peace
It fills in hole 111, the flange 54 of 5 box mouth of mounting box is overlapped in the edge of mounting hole 111, then by flange 54 and is pacified using connector
Dress 111 edge of hole is fixedly connected.
In the present embodiment, as shown in figure 5, driving device may include push-rod electric machine 6, push-rod electric machine 6 includes driving motor
61, guide sleeve 62 and push rod 63, push rod 63 are plugged in guide sleeve 62, and the output end of driving motor 61 is connect with push rod 63, for driving
Push rod 63 is moved along the length direction of guide sleeve 62, is equipped between guide sleeve 62 and push rod 63 and is oriented to for moving to push rod 63
Guiding mechanism；Guide sleeve 62 is connect with exhaust fume collecting hood 1, and push rod 63 passes through exhaust fume collecting hood 1.It here is a kind of concrete form of driving device,
It is attached between driving motor 61 and push rod 63 by nut-screw rod mechanism or worm gear mechanism, by turning for driving motor 61
It is dynamic to move the stretching motion for being changed into push rod 63, and the telescopic direction of the course changing control push rod 63 of driving motor 61, wherein guide sleeve
Guiding mechanism, when push rod 63 stretches under the driving of driving motor 61 along guide sleeve 62, guiding mechanism are equipped between 62 and push rod 63
Flexible stroke to push rod 63 along guide sleeve 62 carries out position restriction, to improve the telescopic location accuracy of push rod 63, it is ensured that push away
The position precision that bar 63 drives baffle 2, it is ensured that closure leakproofness of the baffle 2 to smoke inlet 121.Specifically, guiding mechanism
It may include guide groove and guide rail, guide rail is slidably connected in guide groove, and guide groove is set to one of guide sleeve 62 and push rod 63
On, guide rail is set on the other of guide sleeve 62 and push rod 63, and the length direction of guide groove is axial consistent with guide sleeve 62.
Driving device can also select other mechanism, such as rack-and-pinion, worm and gear in addition to above-mentioned push-rod electric machine 6.
In the present embodiment, as shown in Fig. 2, can be equipped with upper cover plate 13 on exhaust fume collecting hood 1, upper cover plate 13 is covered on top plate 11
Driving device is provide in it by top, to protect to driving device.
Specifically, as depicted in figs. 1 and 2, on the exhaust fume collecting hood 1 of kitchen ventilator can be equipped with blower hood 7, blower hood 7 with
Ribs 71 is can connect between exhaust fume collecting hood 1, to improve the firmness of the connection of the two.The outlet flue of kitchen ventilator and smoke exhaust pipe it
Between can be communicated with check-valves 9, when kitchen ventilator standby mode, be in sealed condition in check-valves 9, the spool of check-valves 9 will be public
Flue and barrier in exhaust fume collecting hood 1 are two separate spaces altogether, to reduce the oil smoke in common flue through 1 recharge of exhaust fume collecting hood to kitchen
The secondary pollution caused by kitchen；When needing using kitchen ventilator, control check-valves 9 is in connected state, the oil smoke in exhaust fume collecting hood 1
It is drained into common flue by check-valves 9 and smoke exhaust pipe.
In the present embodiment, as shown in Fig. 2, baffle 2 can be located inside exhaust fume collecting hood 1, smoke inlet 121 is set to exhaust fume collecting hood 1
Collect on cigarette panel 12, the inner wall of collection cigarette panel 12 is equipped with the oil network 8 of frame-type, and oil network 8 is enclosed around smoke inlet 121, without making
When with kitchen ventilator, driving device driving baffle 2 is protruded into the frame of oil smoke, and blocks to smoke inlet 121；It needs using oil smoke
When machine, control driving device driving baffle 2 is far from smoke inlet 121, between oil network 8 is enclosed between baffle 2 and smoke inlet 121
Gap, external oil smoke need the filtering by oil network 8 just to can enter in accommodating chamber 52 after the entrance of smoke inlet 121, and oil network 8 can be right
Oil smoke carry out primary filtration, with reduce enter accommodating chamber 52 in oil smoke content, reduce oil smoke to the inner wall of accommodating chamber 52 or its
Oil pollution caused by interior each component；In addition it is also possible to reduce subsequent purification system to the load of cooking fume purification handling.Specifically
, the mesh in oil network 8 can may be round hole, square hole etc. for waist-shaped hole.
In the present embodiment, as depicted in figs. 1 and 2, collecting the smoke inlet 121 on cigarette panel 12 can be two, and two into cigarette
Mouth 121 is arranged along the left and right directions of collection cigarette panels 12, with the left burner and right burner one-to-one correspondence on hearth；Driving device and gear
Plate 2 corresponding to smoke inlet 121 is also two.Operator can be according to the oil smoke amount generated on left burner and right burner to two
The sealed condition of smoke inlet 121 is controlled, and when such as left burner generation oil smoke amount is larger, controls the driving device driving gear in left side
Distance is larger between plate 2 and smoke inlet 121, and the negative pressure of exhaust fume collecting hood 1 distribution to the smoke inlet 121 is larger, mutually should smoke inlet 121
It is stronger to the suction capactity of left burner region oil smoke.The sealed condition at two smoke inlets 121 is controlled according to oil smoke amount,
To control the distribution of negative pressure, kitchen ventilator is improved to the clean-up effect of oil smoke.
In the present embodiment, as depicted in figs. 1 and 2, lighting device 14, lighting device can be provided on collection cigarette panel 12
14 pairs of hearth regions illuminate, and improve the brightness in the region, in order to the effect of operator, improve the easy to use of kitchen ventilator
Degree.
In the present embodiment, as depicted in figs. 1 and 2, catchment cup 15, shape in exhaust fume collecting hood 1 can also be equipped in 1 bottom of exhaust fume collecting hood
At greasy dirt flow downwardly into catchment cup 15, catchment cup 15 plays the role of temporarily storing to greasy dirt, is dripped downwards with reducing greasy dirt
The occurrence of dropping down onto hearth, hearth polluted.After a period of use, catchment cup 15 is removed and is cleared up, laid equal stress on
Newly it is mounted on exhaust fume collecting hood 1.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify to technical solution documented by previous embodiment, or some or all of the technical features are equal
Replacement；And these are modified or replaceed, the model for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (10)
1. a kind of kitchen ventilator, which is characterized in that including exhaust fume collecting hood (1), driving device, adapter (4) and baffle (2), the drive
Dynamic device is set to the outside of the exhaust fume collecting hood (1), and the driving end of the driving device passes through the exhaust fume collecting hood (1)；Described turn
Fitting (4) includes first connecting portion (41) and second connecting portion (42), and the first connecting portion (41) and the driving end are removable
Formula connection is unloaded, the second connecting portion (42) protrudes the periphery at the driving end and by the first connector (44) and the baffle
(2) detachable connection, the driving device drive the baffle (2) to open or block the collection by the adapter (4)
The smoke inlet (121) of petticoat pipe (1)；
The exhaust fume collecting hood (1) is equipped with dismounting hole (53), and the dismounting hole (53) is corresponding with the first connector (44), and
It can be passed through for first connector (44).
2. kitchen ventilator according to claim 1, which is characterized in that the baffle (2) is equipped with connecting bracket (3), and leads to
The connecting bracket (3) is crossed to connect with the adapter (4).
3. kitchen ventilator according to claim 2, which is characterized in that the connecting bracket (3) is equipped with connection boss (31),
The connection boss (31) with the adapter (4) for connecting.
4. kitchen ventilator according to claim 2, which is characterized in that the first connecting portion (41) passes through with the driving end
Second connector (43) detachable connection, the connecting bracket (3) are equipped with receiving area (32), second connector (43)
The position for protruding the first connecting portion (41) can be contained in the receiving area (32).
5. kitchen ventilator according to claim 1, which is characterized in that be equipped between the driving end and the adapter (4)
Position-limit mechanism, the position-limit mechanism include mating positive stop lug boss (45) and limiting groove (631), the positive stop lug boss
(45) it is set to one of the driving end and the adapter (4), the limiting groove (631) is set to the driving end and institute
State the other of adapter (4).
6. kitchen ventilator according to any one of claims 1-5, which is characterized in that the top plate (11) of the exhaust fume collecting hood (1)
It is equipped with the accommodating chamber (52) to lower recess, the driving device is contained in the accommodating chamber (52), and the driving end passes through
The bottom plate (51) of the accommodating chamber (52), the dismounting hole (53) are set to the bottom plate (51).
7. kitchen ventilator according to claim 6, which is characterized in that the top plate (11) is equipped with mounting hole (111), described
It is inlaid with mounting box (5) in mounting hole (111), the inner space of the mounting box (5) forms the accommodating chamber (52).
8. kitchen ventilator according to claim 7, which is characterized in that the edge of the mounting hole (111), which has been bent downward, leads
To along (112), the guiding matches along (112) and the box body of the mounting box (5).
9. kitchen ventilator according to claim 7, which is characterized in that turn over to being externally provided at the box mouth edge of the mounting box (5)
Side (54), the flange (54) is overlapped in the edge of the mounting hole (111), and connect with the top plate (11).
10. kitchen ventilator according to any one of claims 1-5, which is characterized in that the driving device includes push rod electricity
Machine (6), the push-rod electric machine (6) include driving motor (61), guide sleeve (62) and push rod (63), and the push rod (63) is plugged in institute
It states guide sleeve (62), the output end of the driving motor (61) is connect with the push rod (63), for driving the push rod (63) edge
The length direction of the guide sleeve (62) moves, and is equipped between the guide sleeve (62) and the push rod (63) for the push rod
(63) guiding mechanism being oriented to is moved；The guide sleeve (62) connect with the exhaust fume collecting hood (1), and the push rod (63) passes through institute
State exhaust fume collecting hood (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910557647.7A CN110131772B (en) | 2019-06-25 | 2019-06-25 | Fume exhaust fan |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910557647.7A CN110131772B (en) | 2019-06-25 | 2019-06-25 | Fume exhaust fan |
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| Publication Number | Publication Date |
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| CN110131772A true CN110131772A (en) | 2019-08-16 |
| CN110131772B CN110131772B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910557647.7A Active CN110131772B (en) | 2019-06-25 | 2019-06-25 | Fume exhaust fan |
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| Country | Link |
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| CN (1) | CN110131772B (en) |
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| CN110131772B (en) | 2024-05-24 |
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