Background technique
Integrated kitchen range, is also referred to as environment-protection oven or integrated environment-friendly stove in industry, integrated kitchen range be a kind of collection range hood, gas-cooker,
The multiple functions such as disinfection cabinet, storage cabinet have saving space, smoke pumping effect good, low energy ring in the kitchen appliance of one
The advantages that guarantor.Integrated kitchen range smoke evacuation system generally comprises the hollow exhaust fume collecting hood being arranged on rear side of integrated kitchen range body top, before exhaust fume collecting hood
Smoke inlet is arranged in the surface of side, and the lower part of exhaust fume collecting hood is successively connected to blower, smoke exhaust pipe by defeated smoke pipe.Existing integrated kitchen range exists
There is also certain defects in use process:
1, the smoke extract rate of integrated kitchen range and distance dependent of its smoke inlet apart from oil smoke source, smoke inlet is closer to oil smoke source, just
It can more be siphoned away before oil smoke is spread, to improve smoking ability.But its smoke inlet of existing integrated kitchen range generallys use solid
Fixed setting, that is to say, that the height of smoke inlet can not be adjusted.And in actual life, the cookware that people use has in height
There is biggish difference, such as: the height of pan is in 8-10cm or so, and the height of common frying pan is in 10-15cm or so, and steamer
Height then in 18-25cm or so.Cookware difference will lead to the difference on oil smoke source height, and then identical in blower realtime power
In the case where, the strong influence pump drainage effect of oil smoke.For this purpose, Normal practice in the prior art otherwise be improve blower
Real-time working power or be expand smoke inlet area, so that smoke inlet is all had universality to the cookware of various elevations.But it is preceding
Person can not only consume more abilities, and can generate huge noise, influence kitchen environment;And the latter is due to smoke inlet area
The case where increasing, the suction of oil smoke will be reduced, being easy to happen excessive cigarette, leakage cigarette.In conclusion if reasonable structure can be passed through
The height of smoke inlet is adjusted according to the actual height in oil smoke source, it will be with fabulous market prospects.
Although 2, integrated kitchen range has preferable pumping smoke discharging effect, the exhaust fume collecting hood front plate of integrated kitchen range is close to the position of smoke inlet
It sets, in the long-term use, inevitably has small part grease and be condensate in the front plate of exhaust fume collecting hood close to smoke inlet
On position, and this partial region is the region that the user visual field can observe directly, serious to influence kitchen visually clean and tidy
Degree.User carries out wiping every time and is more troublesome after the completion of integrated kitchen range use.If the part grease stain becomes but without wiping
More bad erasing after cold will if things go on like this will form obstinate dirt, reduce the user experience of user.
3, it due to containing more grease in oil smoke, is easy to be condensate in the inside of integrated kitchen range, not only influences the components such as blower
Normal work, while there is biggish security risk.For this purpose, also occurring in the prior art more about on integrated kitchen range
The technical solution of grease separation, but these technical solutions mostly effect is poor or structure is excessively complicated, greatly improves life
Cost is produced, the economic benefit of enterprise is influenced.
Summary of the invention
That the purpose of the present invention is to provide a kind of smoke inlets is adjustable, convenient for clean net dirty integrated kitchen range.
For achieving the above object, the technical scheme adopted by the invention is that: a kind of net dirty integrated kitchen range, including integrated kitchen range
Main body and the hollow exhaust fume collecting hood being arranged on rear side of integrated kitchen range body top, the exhaust fume collecting hood front plate are provided centrally in length
The edge of rectangular adjustment mouth, the adjustment mouth surrounding is bent to form rectangular fume inlet passage backwards;The fume inlet passage court
One end afterwards is provided with lifter plate, and the smoke inlet of the bar shaped extended in left-right direction is provided in the middle part of the lifter plate;Lifting
The leading flank of plate abuts the edge of fume inlet passage rear end, and can move along the vertical direction to adjust under the driving of driving assembly
The height of smoke inlet;The lifter plate is made of double-deck stainless steel, is provided with resistive heater in the lifter plate.
Preferably, it is provided in the fume inlet passage on front side of the lifter plate for carrying out clean descaling machine to lifter plate
Structure, the cleaning mechanism include vertically extending slider bar, and the length of the slider bar is matched with the height of adjustment mouth;Institute
The top for stating slider bar is provided with lateral screw hole, is equipped with screw rod in the screw hole;One end of the screw rod and fume inlet passage
The inner wall of side is rotatablely connected, and the other end is connect with the cleaning motor for being fixed on the fume inlet passage other side;The top of the slider bar
Convex block is arranged in portion, and the convex block is fastened in the guide groove on fume inlet passage upper side wall and constitutes and is slidably matched, described to lead
Length direction to slot along screw rod extends;The slider bar is provided with rubber scraping article towards lifter plate on one side, and passes through rubber
Scraping article is contacted with lifter plate.
Preferably, the oil trap extended transversely is provided in front of the adjustment mouth lower side edge, the oil trap is right
Fuel-displaced notch is provided on the front side wall at end.
Preferably, the length of the fume inlet passage left and right sidewall along the longitudinal direction is greater than the length of top and bottom sidewall along the longitudinal direction
The left and right sides bending of degree, the lifter plate constitutes the vertical card slot matched with fume inlet passage left and right sidewall;It is described into cigarette
The left and right sidewall in channel is fastened in card slot and is slidably matched with card slot composition.
Preferably, the card slot at left and right sides of the lifter plate is provided with multiple groups guiding towards the left and right sides on one side
Ear is provided with vertical guide through hole on the guide lugs, and is equipped with compatible guide rod in guide through hole;The guiding
Bar is affixed with exhaust fume collecting hood.
Preferably, the driving component includes stepper motor, gear and rack gear, and the stepper motor is fixed at collection cigarette
On the inner wall of cover front plate and output end backwards, the stepper motor is located at the left side of fume inlet passage, the output end of stepper motor
Upper setting gear;The rack gear is fixed on the left of lifter plate card slot towards on left side, and rack gear vertically extends,
The wheel and rack is meshed.
Preferably, the edge on rear side of the fume inlet passage left and right sidewall is provided with the first sealing joint strip, above and below fume inlet passage
Edge on rear side of side wall is provided with the second sealing joint strip, and the rear end of the fume inlet passage passes through the first sealing joint strip and the second sealing
Adhesive tape is contacted with lifter plate.
It preferably, further include controller, the controller is mounted in integrated kitchen range main body, and controller and stepper motor are electrical
Connection is for controlling stepper motor;Vertical strip is provided in exhaust fume collecting hood front plate on the right side of the adjustment mouth to touch
Screen, the height of the touch screen upper and lower ends are opposite with the position limit of smoke inlet in the up-down direction;Touch altitude location mould
Block and touch screen are electrically connected, and the height and position of touch screen is touched for acquiring operator;The touch altitude location module with
Controller connection, for location information to be fed back to controller;The controller controls stepping electricity according to the location information of feedback
The rotation of machine.
Preferably, the bottom on the right side of the lifter plate is additionally provided with zero-point positioning piece, in the exhaust fume collecting hood and zero-point positioning
The opposite position of piece is provided with proximity sensor;When the lifter plate is reduced to extreme lower position, the zero-point positioning piece triggering is connect
Nearly sensor.
Beneficial effects of the present invention embody a concentrated reflection of: lift adjustment can be carried out to smoke inlet, to adapt to different pots
Tool realizes adaptability smoke evacuation on the basis of not increasing power of fan, meanwhile, the present invention is convenient for cleaning lifter plate.Tool
For body, in use, user can be driven using driving assembly and be risen according to the cookware of the different height used the present invention
Drop plate moves up and down, to make smoke inlet be in the position on edge on slightly above cookware, to targetedly carry out pump drainage to oil smoke.
Compared with the traditional way, the case where oil fume pump exhaust effect of the invention is more preferable, can prevent excessive cigarette, leakage cigarette generation.And due to
It is with strong points, without improving power of fan, reduce production cost and power consumption.The present invention is using resistive heater to liter simultaneously
Drop plate is heated, and is reduced the condensation number of lifter plate leading flank of the oil smoke near smoke inlet, is cleaned lifter plate more,
Convenient for sweeping.
Specific embodiment
A kind of net dirty integrated kitchen range as shown in figures 1-8, including integrated kitchen range main body 1 and setting are behind 1 top of integrated kitchen range main body
The hollow exhaust fume collecting hood 2 of side, the exhaust fume collecting hood 2 are connected to blower, the exhausting duct etc. that are located inside integrated kitchen range main body 1, and being used for will
Oil smoke discharge.The present invention is compared with traditional integrated kitchen range, and one of core improvement is, as shown in Figure 1, the exhaust fume collecting hood 2
Front plate is provided centrally with the adjustment mouth 3 being rectangle, and the edge of adjustment 3 surrounding of mouth is bent to form rectangular backwards
Fume inlet passage 4.The one end of the fume inlet passage 4 backwards is provided with lifter plate 5, and the middle part of the lifter plate 5 is provided with along left and right
The smoke inlet 6 for the bar shaped that direction extends.The leading flank of lifter plate 5 abuts the edge of 4 rear end of fume inlet passage, and can be in driving group
It is moved along the vertical direction under the driving of part to adjust the height of smoke inlet 6.When work, oil smoke enters fume inlet passage 4, then by rising
The smoke inlet 6 dropped on plate 5 enters inside exhaust fume collecting hood 2, but should be noted that should between 4 rear end of lifter plate 5 and fume inlet passage
Ensure sealing performance while guaranteeing that sliding is smooth, prevents gas leakage.Sealing common mode is on the side of 4 rear end of fume inlet passage
Along rubber seal, lifter plate 5 pushes against rubber seal and realizes sealing.
After improvement in this way, the present invention in use, user can according to the cookware of the different height used,
It is moved up and down using driving assembly driving lifter plate 5, to make smoke inlet 6 be in the position for being slightly above edge on cookware, thus needle
Pump drainage is carried out to oil smoke to property.Compared with the traditional way, oil fume pump exhaust effect of the invention is more preferable, can prevent overflow cigarette,
The case where leaking cigarette occurs.And due to strong points, without improving power of fan, production cost and power consumption are reduced.
In order to enable lifter plate 5 can be preferably in conjunction with the rear end of discharge flue 4, the better way of the present invention is to tie
It closes shown in Fig. 3-5, the length of 4 left and right sidewall of fume inlet passage along the longitudinal direction is greater than the length of top and bottom sidewall along the longitudinal direction
The left and right sides bending of degree, the lifter plate 5 constitutes the vertical card slot 20 matched with 4 left and right sidewall of fume inlet passage, described
The left and right sidewall of fume inlet passage 4 is fastened in card slot 20 and is slidably matched with the composition of card slot 20.The width of card slot 20 leads into cigarette
The thickness of 4 left and right sidewall of road is suitable, neither hinders the normal sliding of lifter plate 5, and can be formed and be oriented to lifter plate 5.This
In the case of, sealing means use, as shown in figure 3, Fig. 3 is one section of the schematic diagram that two close end is leaned in the interception of exhaust fume collecting hood 2 in Fig. 2,
Edge on rear side of 4 left and right sidewall of fume inlet passage is provided with the first sealing joint strip 26, the side on rear side of 4 top and bottom sidewall of fume inlet passage
Along the second sealing joint strip 27 is provided with, the rear end of the fume inlet passage 4 passes through the first sealing joint strip 26 and the second sealing joint strip 27
It is contacted with lifter plate 5, sealing performance is excellent.
In addition, in order to further increase lifter plate 5 lifting stability, can also further the lifting to lifter plate 5 into
Row guiding.As shown in figure 3, the card slot 20 for being located at 5 left and right sides of lifter plate is provided with multiple groups towards the left and right sides on one side
Guide lugs 21 are provided with vertical guide through hole on the guide lugs 21, and are equipped with compatible guide rod in guide through hole
22.The guide rod 22 and exhaust fume collecting hood 2 are affixed.
About the present invention for driving the driving assembly of lifter plate 5, either an electric telescopic rod, is also possible to one
A linear electric machine, as long as can play the role of driving lifter plate 5, as shown in figure 3, the driving component includes stepper motor
23, gear 24 and rack gear 25, the stepper motor 23 be fixed on the inner wall of 2 front plate of exhaust fume collecting hood and output end backwards,
The stepper motor 23 is located at the left side of fume inlet passage 4, and gear 24 is arranged on the output end of stepper motor 23.The rack gear 25 is solid
5 left side card slot 20 of lifter plate is set calmly towards on left side, and rack gear 25 vertically extends, the gear 24 and rack gear
25 are meshed.Not only stability is good for such mode, and is not take up installation space, compact-sized ingenious.
In addition to this, for the ease of controlling stepper motor 23, the invention also includes controller 28, the controller
28 are mounted in integrated kitchen range main body 1, and the model of controller 28 is varied, and designer can carry out in commercially available Multiple Type
Selection only need to be simply adaptively adjusted.Controller 28 of the present invention is electrically connected with stepper motor 23 for step
It is controlled into motor 23, stepper motor 23 is rotated by pulse signal, realizes the accurate control to 5 position of lifter plate.As for
How to determine the height in oil smoke source, that is, how to determine that the height on edge on cookware, the present invention are by the way of, the adjustment
Be provided with vertical strip touch screen 29 in 2 front plate of exhaust fume collecting hood on mouthfuls 3 right sides, the height of 29 upper and lower ends of touch screen with
The position limit of smoke inlet 6 in the up-down direction is opposite.That is, touch screen 29 on to correct corresponding smoke inlet 6 mobile
To the position of 4 the top of fume inlet passage, corresponding smoke inlet 6 is corrected under touch screen 29 and is moved to 4 the lowermost of fume inlet passage
Position.Actually namely smoke inlet 6 adjust range, under normal circumstances, when the lifter plate 5 is reduced to extreme lower position, institute
Stating height of the center line of smoke inlet 6 transversely apart from 1 top surface of integrated kitchen range main body is 8cm.The lifter plate 5 is increased to highest order
When setting, height of the center line of the smoke inlet 6 transversely apart from 1 top surface of integrated kitchen range main body is 25cm.Certainly, designer
Certain adjustment can be carried out according to regional common cookware difference.
Control system further includes touching altitude location module, touches altitude location module and touch screen 29 is electrically connected, use
The height and position of touch screen 29 is touched in acquisition operator.The touch altitude location module is connect with controller 28, and being used for will
Location information feeds back to controller 28.The controller 28 controls the rotation of stepper motor 23 according to the location information of feedback.It changes
Yan Zhi, in use, height of the user according to edge on cookware, the corresponding position pressed on touch screen 29.Touch altitude location mould
Block calculates the position of touch, collects location information, and location information is sent to controller 28, controller 28 is according to positioning
Information assign control instruction to stepper motor 23, stepper motor 23 receives corresponding pulse signal and is rotated, so make into
Mouth 6 reaches designated position.
On this basis, after due to shutting down every time, the height and position of smoke inlet 6 is different, in order to more accurately be risen
The lifting of plate 5 drops, and the bottom on 5 right side of lifter plate of the present invention is additionally provided with zero-point positioning piece 30, with zero in the exhaust fume collecting hood 2
The opposite position of point location piece 30 is provided with proximity sensor 31.When the lifter plate 5 is reduced to extreme lower position, the zero point is fixed
Bit slice 30 triggers proximity sensor 31.When needing to carry out the height adjustment of smoke inlet 6 every time, stepper motor 23 first drives lifter plate
5 are moved to extreme lower position downward, and until zero-point positioning piece 30 triggers proximity sensor 31, then stepper motor 23 inverts again, from
And next circle number that stepper motor 23 rotates accurately is calculated according to the difference of touch location.To ensure that smoke inlet 6
The positional accuracy adjusted every time.
As shown in fig. 1, there are two cooking stove 32, the numbers of certain cooking stove 32 for the top setting of the integrated kitchen range main body 1
Amount is also possible to one.When there are two when cooking stove 32, two cooking stoves 32 can independently prepare a set of adjustment mouth 3, fume inlet passage 4 and rise
Plate 5 etc. drops, to realize that independent oil smoke adapts to.But under normal circumstances, two cooking stoves 32 do not use generally simultaneously, therefore, can
A set of adjustment mouth 3, fume inlet passage 4 and lifter plate 5 etc. are only set.
Such as content documented in background technique it is found that lifter plate 5 is due to needing to contact with oil smoke, front can not
The meeting condensation portion oil smoke avoided, for the ease of the removing of the amount of grease, second core of the invention is theed improvement is that,
The lifter plate 5 is made of double-deck stainless steel, is provided with resistive heater 7 in the lifter plate 5.The present invention is using heating electricity
Resistance 7 pairs of lifter plates 5 of silk heat, and reduce the condensation number of lifter plate 5 leading flank of the oil smoke near smoke inlet 6, make to go up and down
Plate 5 more cleans, and convenient for sweeping, the user experience is improved.
On this basis, in order to further increase performance of the invention, better way can also as shown in figs. 3 and 6, institute
It states and is provided in the fume inlet passage 4 of 5 front side of lifter plate for carrying out clean cleaning mechanism, the cleaning mechanism to lifter plate 5
Including vertically extending slider bar 8, the length of the slider bar 8 is matched with the height of adjustment mouth 3.The slider bar 8
Top is provided with lateral screw hole, and screw rod 9 is equipped in the screw hole.One end of the screw rod 9 is interior with 4 side of fume inlet passage
Wall rotation connection, the other end are connect with the cleaning motor 10 for being fixed on 4 other side of fume inlet passage.The top of the slider bar 8 is set
Convex block 0 is set, the convex block 0 is fastened in the guide groove on 4 upper side wall of fume inlet passage and constitutes and is slidably matched, the guiding
Slot extends along the length direction of screw rod 9.The slider bar 8 is provided with rubber scraping article 11 towards lifter plate 5 on one side, and passes through rubber
Glue scraping article 11 is contacted with lifter plate 5.User controllable system cleaning motor 10 starts, and drives screw rod 9 to rotate, and then drive slider bar 8
Along transverse shifting, oil is struck off using rubber scraping article 11.For the ease of the discharge of the oil scraped, 3 lower side of adjustment mouth
It is provided with the oil trap 12 extended transversely in front of edge, is provided with fuel-displaced notch on the front side wall of 12 right end of oil trap
13.Certainly, the fuel-displaced notch 13 also could alternatively be outage.
In addition, in addition to the above, the invention also includes third core improvements, for the oil in oil smoke is efficient
It separates, to prevent excessive grease from entering inside integrated kitchen range main body 1, as shown in figs. 1 and 4, and specifically, the smoke inlet 6
It is inside provided with front end web plate 14, the oil-filtering box 15 extended along 6 length direction of smoke inlet is fixedly installed on rear side of the smoke inlet 6,
Several air passing holes 16 are evenly arranged on the rear wall of the oil-filtering box 15.The bottom of oil-filtering box 15 is provided with oil outlet 17, institute
Oil outlet 17 is stated to be connected to by pipeline road with oil collection box.Several stainless steel fibers 18 are filled in the oil-filtering box 15.
The present invention using the stainless steel fiber 18 in oil-filtering box 15 as in oil smoke grease condense attachment, due to
Total contact surface of oil smoke increases, and 18 perfect heat-dissipating of stainless steel fiber, and grease can be made quickly in stainless steel fiber
It is condensed on 18, so that the grease in oil smoke adequately be separated, prevents grease from entering integrated kitchen range depths, improve safety
Property.For the ease of the grease discharge that will be condensed, the bottom surface of oil-filtering box 15 of the present invention is tilted by one end towards the other end obliquely,
And oil outlet 17 is located at the lower one end in 15 bottom surface of oil-filtering box.On the basis of again, better way is also possible that the oil-filtering box
Be fixedly installed in 15 the elliptical cylinder-shape extended transversely around frame 19, be mounted in oil-filtering box 15 around frame 19, the stainless steel
Fiber filament 18 is vertically uniformly wrapped on frame 19.In this way, stainless steel fiber 18 itself plays water conservancy diversion
Effect, the grease condensed thereon can smoothly be discharged downward, convenient for the grease condensation in subsequent oil smoke, improve grease point
From effect.