CN108592130A - Range hood - Google Patents
Range hood Download PDFInfo
- Publication number
- CN108592130A CN108592130A CN201810828735.1A CN201810828735A CN108592130A CN 108592130 A CN108592130 A CN 108592130A CN 201810828735 A CN201810828735 A CN 201810828735A CN 108592130 A CN108592130 A CN 108592130A
- Authority
- CN
- China
- Prior art keywords
- range hood
- hood according
- overturning
- box assembly
- idler wheel
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 239000011521 glass Substances 0.000 claims description 12
- 230000007306 turnover Effects 0.000 claims description 7
- 230000035515 penetration Effects 0.000 claims description 6
- 238000010411 cooking Methods 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 4
- 239000003517 fume Substances 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000000007 visual effect Effects 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses a kind of range hoods, including：Box assembly, the box assembly have air inlet；Driving mechanism, the driving mechanism are installed on the box assembly；For opening and closing comprehensive screen of the air inlet, comprehensive screen is installed on the driving mechanism, and the driving mechanism drives comprehensive screen to lift and overturn relative to the box assembly.The advantages that range hood according to the ... of the embodiment of the present invention good, good appearance with overall structure consistency, will not block user's sight, will not spatially hinder user in use, and user experience is good.
Description
Technical field
The present invention relates to smoke evacuation technical fields, and in particular, to a kind of range hood.
Background technology
The structure of glass panel generally use part screen or polylith the screen splicing of range hood in the related technology, when work
Glass panel need to be overturn in order to open smoking port, it is contemplated that the sight of user can be blocked after panel overturning, and spatially can be right
User causes certain obstruction, therefore only overturns one of or several piece of screen, and there are sections for the glass panel of this kind of range hood
Difference and gap, the consistency of complete machine is poor, and the structure of only overturning glass panel not can solve and block user's sight
Problem.
Invention content
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes a kind of suction
Kitchen ventilator, the range hood have many advantages, such as that good overall structure consistency, good appearance, user experience are good.
Range hood according to the ... of the embodiment of the present invention includes：Box assembly, the box assembly have air inlet；Driving machine
Structure, the driving mechanism are installed on the box assembly；For opening and closing comprehensive screen of the air inlet, comprehensive screen
It is installed on the driving mechanism, the driving mechanism drives comprehensive screen to lift and overturn relative to the box assembly.
Range hood according to the ... of the embodiment of the present invention good, good appearance with overall structure consistency, in use
User's sight will not be blocked, user will not be spatially hindered, the advantages that user experience is good.
In addition, range hood according to the above embodiment of the present invention can also have following additional technical characteristic：
According to some embodiments of the present invention, the driving mechanism includes：Slide assembly, the slide assembly are set to described
Box assembly and have sliding slot；One end of connecting rod, the connecting rod is equipped with the sliding block coordinated with the sliding slot and the other end is fixed on
Comprehensive screen；Driving device, the driving device are connected with the connecting rod, by driving the connecting rod to make the sliding block in institute
It states in sliding slot and slides to lift and overturn comprehensive screen.
According to some embodiments of the present invention, the sliding slot includes：Dropping section, the sliding block are slided along the dropping section
When, the connecting rod drives comprehensive screen to be lifted relative to the box assembly；Overturn section, the overturning section and the dropping section
It is connected and is obliquely installed relative to the dropping section, when the sliding block slides in and out the overturning section, the connecting rod drives institute
Screen comprehensively is stated to overturn relative to the box assembly.
According to some embodiments of the present invention, the sliding slot further includes：Segmental arc, the segmental arc are connected to the lifting
Between section and the overturning section.
According to some embodiments of the present invention, the sliding block is equipped with the lifting idler wheel for being matched with the sliding slot and overturning is rolled
Wheel, the sliding block are coordinated by the lifting idler wheel and the overturning idler wheel with the sliding slot；Wherein, the lifting idler wheel and institute
Overturning idler wheel is stated when slide along the dropping section, the connecting rod drive comprehensive screen is lifted relative to the box assembly；Institute
Overturning idler wheel is stated when sliding in and out the overturning section, the connecting rod drive comprehensive screen is turned over relative to the box assembly
Turn.
According to some embodiments of the present invention, the lifting idler wheel and the overturning idler wheel are connected to institute by bearing respectively
State sliding block.
According to some embodiments of the present invention, the bearing is ball bearing or needle bearing.
According to some embodiments of the present invention, one end far from the overturning section of the dropping section, which is equipped with, is used for backstop institute
The limited block of lifting idler wheel is stated, one end far from the dropping section of the overturning section is equipped with for overturning idler wheel described in backstop
Confined planes.
According to some embodiments of the present invention, the sliding slot is unlimited backwards to the side shielded comprehensively.
According to some embodiments of the present invention, the slide assembly includes：Fixed plate, the fixed plate are fixed on the case
Body component；Slideway, the slideway is installed on the fixed plate and the sliding slot is formed in the slideway.
According to some embodiments of the present invention, the slideway has multiple counter sinks, the slideway more by being each passed through
The fastener of a counter sink is installed on the fixed plate.
According to some embodiments of the present invention, the fixed plate is equipped with for the fixed plate to be fixed on the babinet
The turnover panel of component.
According to some embodiments of the present invention, the connecting rod has straight line portion and curved portion, the cunning along its length
Block is set to the straight line portion, and the curved portion is fixed on comprehensive screen.
According to some embodiments of the present invention, the part of the curved portion being connect with comprehensive screen, which is configured with, widens
Portion.
According to some embodiments of the present invention, comprehensive screen includes：Glass panel；Connecting plate, the curved portion are fixed
In the connecting plate；Display screen control assembly, the display screen control assembly are installed on the connecting plate.
According to some embodiments of the present invention, the inside of the curved portion limit accommodating chamber and the accommodating chamber have into
String holes and outlet hole, the connecting plate are equipped with the penetration pipe being connected respectively with the display screen control assembly and the entrance hole.
According to some embodiments of the present invention, the driving device includes：One end of telescopic push rod, the push rod can
It is pivotally mounted to the box assembly and the other end is pivotably connected with the connecting rod；Motor, the motor are installed on institute
It states push rod and the driving push rod is flexible.
According to some embodiments of the present invention, the range hood further includes：Rack components, the rack components are set to institute
It states the upper surface of box assembly and there is air outlet；Wind turbine, the wind turbine are set to the rack components and/or the box assembly
It is interior and be connected to respectively with the air inlet and the air outlet.
According to some embodiments of the present invention, the lifting travel of comprehensive screen in the up-down direction is more than or equal to 220mm
And it is less than or equal to 250mm.
According to some embodiments of the present invention, it is described full when comprehensive screen rises to peak and overturns to maximum angle
The angle of face and vertical direction is more than or equal to 0 ° and is less than or equal to 10 °.
According to some embodiments of the present invention, the range hood is side extraction cooking fume extractor.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the structural schematic diagram of range hood according to the ... of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of range hood according to the ... of the embodiment of the present invention；
Fig. 3 is the sectional view of range hood according to the ... of the embodiment of the present invention；
Fig. 4 is the sectional view of range hood according to the ... of the embodiment of the present invention；
Fig. 5 is the scheme of installation of range hood according to the ... of the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the slide assembly of range hood according to the ... of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of the connecting rod of range hood according to the ... of the embodiment of the present invention.
Reference numeral：
Range hood 100；
Box assembly 10；Air inlet 11；Support plate 12；
Driving mechanism 20；
Slide assembly 21；Sliding slot 211；Dropping section 2111；Overturn section 2112；Segmental arc 2113；Limited block 2114；Confined planes
2115；Fixed plate 212；Turnover panel 2121；Slideway 213；Counter sink 2131；
Connecting rod 22；Straight line portion 221；Curved portion 222；Accommodating chamber 2221；Entrance hole 2222；Outlet hole 2223；Sliding block 223；
Lift idler wheel 2231；Overturn idler wheel 2232；Bearing 2233；Reinforcing rib 224；Widen portion 225；
Driving device 23；Push rod 231；Motor 232；
Screen 30 comprehensively；Glass panel 31；Connecting plate 32；Penetration pipe 321；Display screen control assembly 33；
Rack components 40；Air outlet 41.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " length ", " width ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
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
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
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.
Range hood 100 according to the ... of the embodiment of the present invention is described below with reference to Fig. 1-Fig. 7.
As shown in Figure 3 and Figure 4, range hood 100 according to the ... of the embodiment of the present invention includes：Box assembly 10, driving mechanism
20 shield 30 with comprehensive.
Wherein, there is box assembly 10 air inlet 11, driving mechanism 20 to be installed on box assembly 10, and screen 30 is for beating comprehensively
Open and close air inlet 11 shields 30 and is installed on driving mechanism 20 comprehensively, and driving mechanism 20 drives shields 30 relative to babinet group comprehensively
Part 10 lifts and overturning.
Specifically, air inlet 11 is set on the antetheca of box assembly 10, oil smoke enters babinet by air inlet 11 when work
In component 10, the antetheca of box assembly 10 turns forward setting from the bottom to top, driving mechanism 20 be set in box assembly 10 and with
Screen 30 is connected comprehensively, and driving mechanism 20 is for driving comprehensive screen 30 to open and close air inlet 11, as shown in Figure 1, ought shield comprehensively
When 30 closing air inlet 11, screen 30 is covered on the antetheca of box assembly 10 and is close to the antetheca of box assembly 10, such as Fig. 2 comprehensively
Shown, when screen 30 opens air inlet 11 completely comprehensively, driving mechanism 20 drives comprehensive screen 30 to move up and relative to babinet group
Part 10 is turned over forward certain angle, and the region formed between screen 30 and air inlet 11 comprehensively, which has, preferably holds together cigarette effect, from
And smoking effect can be promoted.
It is worth noting that screen 30 refers to being constructed by one piece of complete glass panel 31 comprehensively, it is different from correlation
The structure that range hood in technology is spliced using part screen or polylith split screen is opened and closed entire during air inlet 11
Screen 30 is moved and is overturn comprehensively, and whole consistency is more preferable, can give the good visual experience of user.
Range hood 100 according to the ... of the embodiment of the present invention is different from correlation by using 30 opening and closing air inlet 11 of comprehensive screen
The structure that range hood in technology is shielded using part or is spliced by several pieces of split screens, integrally-built consistency is preferable,
And the defects of there are section difference and gaps between polylith split screen can be eliminated, complete machine is more beautiful, and user experience is more preferable.Again
Person, comprehensively screen 30 displacement and can be overturn in the up-down direction with opposite case component 10, be different from glass surface in the related technology
Plate 31 can only realize the structure of overturning, in use comprehensively 30 rising one end distance of screen so that user's sight will not be blocked,
Will not spatially user be hindered to cook, obtaining good culinary art thereby using family experiences.
Therefore, range hood 100 according to the ... of the embodiment of the present invention has that overall structure consistency is good, good appearance, makes
With user's sight will not be blocked in the process, user will not be spatially hindered, the advantages that user experience is good.
In some embodiments of the invention, as shown in Figure 3 and Figure 4, driving mechanism 20 includes：Slide assembly 21, connecting rod
22 and driving device 23.
Wherein, slide assembly 21 is set to box assembly 10 and has sliding slot 211, and one end of connecting rod 22 is equipped with and sliding slot 211
The sliding block 223 and the other end of cooperation are fixed on screen 30 comprehensively, and driving device 23 is connected with connecting rod 22, makes cunning by drive link 22
The sliding in sliding slot 211 of block 223 shields 30 comprehensively to lift and overturn.
Specifically, box assembly 10 is equipped with slide assembly 21 and driving device 23, sliding slot is limited on slide assembly 21
211, one end of connecting rod 22 is equipped with the sliding block 223 coordinated with sliding slot 211, and the other end of connecting rod 22 is fixed on screen 30 comprehensively, driving
Device 23 is pivotly connected with connecting rod 22 and can be moved with drive link 22, band movable slider 223 while connecting rod 22 moves
It is slided along sliding slot 211, so that connecting rod 22 drives comprehensive screen 30 to be moved along desired trajectory.As shown in figure 3, sliding block 223 is located at sliding slot
When 211 one end, screen 30 is located at the position for closing air inlet 11 comprehensively；As shown in figure 4, when 23 drive link 22 of driving device is moved
It moves when sliding into the position of 211 other end of sliding slot to sliding block 223,30 rising one end distance of screen is simultaneously turned over certain angle comprehensively
Degree, air inlet 11 is complete at this time opens.The structure of driving mechanism 20 is simple as a result, and screen 30 is lifted and overturn comprehensively
Movement locus is relatively stable.
Some specific examples according to the present invention, as shown in fig. 6, sliding slot 211 includes：Dropping section 2111 and overturning section
2112.Wherein, when sliding block 223 is slided along dropping section 2111, connecting rod 22 drives shields 30 relative to the lifting of box assembly 10 comprehensively, turns over
Turn section 2112 to be connected with dropping section 2111 and be obliquely installed relative to dropping section 2111, sliding block 223 slides in and out overturning section
When 2112, connecting rod 22 drives shields 30 relative to the overturning of box assembly 10 comprehensively.
Specifically, as shown in Figure 3 and Figure 4, dropping section 2111 turns forward setting from the bottom to top, and overturning section 2112 is connected to
Dropping section 2111 overturns section 2112 and is obliquely installed upwards relative to dropping section 2111 adjacent to one end of top.Sliding block 223 is along liter
During dropping the sliding of section 2111, connecting rod 22 drives displacement of the screen 30 relative to the progress of box assembly 10 upward or downward comprehensively；
When sliding block 223 slides in or out overturning section 2112, sliding block 223 is overturn in sliding slot 211, so as to be connected with sliding block 223
Connecting rod 22 drive 30 overturning of screen comprehensively, and the angle of 30 overturning of screen is equal to the angle that sliding block 223 is overturn in the sliding slot 211 comprehensively
Degree, and the maximum angle that sliding block 223 is overturn in sliding slot 211 is equal to the angle between overturning section 2112 and dropping section 2111,
Therefore, the maximum angle that screen 30 can be overturn comprehensively is equal to dropping section 2111 and overturns the angle between section 2112.
Further, the antetheca of box assembly 10 is obliquely installed from the bottom to top, the angle of dropping section 2111 and vertical direction
More than the antetheca of cavity components and the angle of vertical direction.It is understood that the process that sliding block 223 is slided in dropping section 2111
In, the movement locus of screen 30 is parallel to the movement locus of sliding block 223 comprehensively.Sliding block 223 by dropping section 2111 neighbouring lower section
During the upward sliding of one end, the distance between each point on screen 30 from the bottom to top and 10 antetheca of box assembly gradually increase comprehensively
Greatly, in this way, when the other end that sliding block 223 slides into dropping section 2111 enters overturning section 2112, shield 30 and box assembly 10 comprehensively
Antetheca between have sufficient space so that connecting rod 22 drives 30 overturning of screen comprehensively.
Some optional examples according to the present invention, with continued reference to Fig. 3 and embodiment shown in Fig. 4, sliding slot 211 further includes
Segmental arc 2113, segmental arc 2113 are connected between dropping section 2111 and overturning section 2112.Specifically, the both ends of segmental arc 2113
Be connected to dropping section 2111 and overturning section 2112 between, and segmental arc 2113 respectively with dropping section 2111 and overturn section 2112
Tangent, the connection as a result, between segmental arc 2113 and dropping section 2111 is more smooth, and sliding block 223 slides in or out overturning section
The case where being not in clamping stagnation during 2112, to further promote the rollover effect of screen 30 comprehensively.
In some embodiments of the invention, as shown in fig. 7, sliding block 223 is equipped with the lifting idler wheel for being matched with sliding slot 211
2231 pass through lifting idler wheel 2231 and overturning idler wheel 2232 and the cooperation of sliding slot 211 with overturning idler wheel 2232, sliding block 223.Wherein, it rises
When drop idler wheel 2231 and overturning idler wheel 2232 are slided along dropping section 2111, connecting rod 22 drives shields 30 relative to box assembly 10 comprehensively
Lifting, when overturning idler wheel 2232 slides in and out overturning section 2112, connecting rod 22 drives comprehensive screen 30 to be turned over relative to box assembly 10
Turn.It is periphery to lift idler wheel 2231 and overturning idler wheel 2232, can be rolled in sliding slot 211, as a result, idler wheel and cunning
Sliding effect between slot 211 is preferable, to keep comprehensive screen 30 more preferable along the effect of lifting and the overturning of desired trajectory.
Some optional examples according to the present invention, with continued reference to example shown in Fig. 7, lifting idler wheel 2231 and overturning are rolled
Wheel 2232 is connected to sliding block 223 by bearing 2233 respectively.Specifically, the axial direction side of lifting idler wheel 2231 and overturning idler wheel 2232
To one end there is outrigger shaft, screw-thread fit between outrigger shaft and sliding block 223 to lift between idler wheel 2231 and outrigger shaft and turn over
It is respectively provided with bearing 2233 between tumbler wheel 2232 and outrigger shaft, lifts idler wheel 2231 and overturning idler wheel 2232 as a result, relative to cunning
The rolling effect of slot 211 is preferable, is conducive to idler wheel and is rolled in sliding slot 211.
Further, bearing 2233 is ball bearing or needle bearing.The friction coefficient of ball bearing or needle bearing
Small, transmission efficiency, thus, it is possible to keep rolling effect of the idler wheel in sliding slot 211 more preferable, screen 30 is being lifted or is being overturn comprehensively
Required driving force smaller in the process, so as to reduce energy consumption.
According to some embodiments of the present invention, as shown in fig. 6, one end of the separate overturning section 2112 of dropping section 2111 is equipped with
The limited block 2114 of idler wheel 2231 is lifted for backstop, the one end for overturning the separate dropping section 2111 of section 2112 is equipped with for backstop
Overturn the confined planes 2115 of idler wheel 2232.Specifically, limited block 2114 be set to dropping section 2111 adjacent to one end of lower section, i.e., it is separate
The one end for overturning section 2112 prevents lifting idler wheel 2231 from skidding off sliding slot 211 and plays the role of limiting lifting idler wheel 2231, limit
Plane 2115 is formed in overturning section 2112 adjacent to one end of top, i.e., one end far from dropping section 2111, confined planes 2115 are used for
Prevent overturning idler wheel 2232 from skidding off overturning section 2112.It moves back and forth, prevents in desired trajectory thus, it is possible to limit screen 30 comprehensively
Screen 30 is detached from movement locus comprehensively, plays the role of protection screen 30 comprehensively.
In some embodiments of the invention, sliding slot 211 is unlimited backwards to the side of screen 30 comprehensively.Specifically, such as Fig. 3 institutes
Show, screen 30 is located at the sides of the lower section of sliding slot 211 comprehensively, sliding slot 211 backwards to screen 30 comprehensively side, that is, sliding slot 211 adjacent to top
Side, sliding block 223 are limited in by the effect of 30 its own gravities of comprehensive screen in sliding slot 211, and the structure of sliding slot 211 is more simple as a result,
It is single, convenient processing and manufacture, and a side contacts of the sliding block 223 only with the neighbouring screen 30 comprehensively of sliding slot 211, sliding effect are preferable.When
So, in other embodiments of the present invention, sliding slot 211 may be alternatively provided as closed state backwards to the side of screen 30 comprehensively.
According to some embodiments of the present invention, as shown in fig. 6, slide assembly 21 includes fixed plate 212 and slideway 213, Gu
Fixed board 212 is fixed on box assembly 10, and slideway 213 is installed on fixed plate 212 and sliding slot 211 is formed in slideway 213.It slides as a result,
Fixed effect of the road 213 in box assembly 10 is preferable.
Optionally, with continued reference to embodiment shown in fig. 6, there are slideway 213 multiple counter sinks 2131, slideway 213 to pass through
The multiple fasteners for being each passed through each counter sink 2131 are installed on fixed plate 212.Specifically, multiple fasteners are each passed through often
Slideway 213 is fixed on fixed plate 212 by a counter sink 2131, and the head of fastener is located in counter sink 2131, and not higher than cunning
The inner surface in road 213, while slideway 213 is securely mounted at mounting plate as a result, fastener does not interfere with sliding block 223 in cunning
Sliding in slot 211.
Further, as shown in fig. 6, fixed plate 212 is equipped with for fixed plate 212 to be fixed on turning over for box assembly 10
Plate 2121.Specifically, turnover panel 2121 is set on the side of fixed plate 212 and turnover panel 2121 is perpendicular to fixed plate 212, and turnover panel 2121 is pacified
Side wall loaded on box assembly 10, the contact area between fixed plate 212 and the side wall of box assembly 10 is larger as a result, fixed
Effect is preferable.
According to some embodiments of the present invention, as shown in fig. 7, connecting rod 22 has straight line portion 221 and arc along its length
Shape portion 222, sliding block 223 are set to straight line portion 221, and curved portion 222 is fixed on screen 30 comprehensively.Specifically, straight line portion 221 is filled with driving
It sets 23 to be connected, one end of curved portion 222 is connected to one end of straight line portion 221, and the other end of curved portion 222 is fixed on screen 30 comprehensively
Inner surface, the center of circle of curved portion 222 is located at the front side of curved portion 222.The structural strength of connecting rod 22 is preferable as a result, not rapid wear
It is bad.
Further, with continued reference to embodiment shown in Fig. 7, the exterior configuration of curved portion 222 has reinforcing rib 224, as a result,
The structural strength of curved portion 222 further increases.
Optionally, as shown in fig. 7, the part of curved portion 222 being connect with comprehensive screen 30 is configured with the portion of widening 225.Specifically
Ground, the sectional area of curved portion 222 gradually increase along towards the direction of screen 30 comprehensively, thus, it is possible to increase curved portion 222 with comprehensively
The contact area of screen 30 so that curved portion 222 and the fixed effect of comprehensive screen 30 are more preferable, further enhance the knot of curved portion 222
Structure intensity.
In some embodiments of the invention, as shown in figure 5, screen 30 includes comprehensively：Glass panel 31, connecting plate 32 and aobvious
Display screen control assembly 33, curved portion 222 are fixed on connecting plate 32, and display screen control assembly 33 is installed on connecting plate 32.Wherein, even
Fishplate bar 32 is set to the inner surface of glass panel 31, and display screen control assembly 33 is also set to the inner surface of glass panel 31.
Some specific embodiments according to the present invention, as shown in figure 5 and figure 7, the inside of curved portion 222 limits accommodating chamber
2221, and accommodating chamber 2221 have entrance hole 2222 and outlet hole 2223, connecting plate 32 be equipped with respectively with display screen control assembly
33 penetration pipes 321 being connected with entrance hole 2222.Specifically, conducting wire is by the entrance accommodating chamber 2221 of entrance hole 2222 and by outlet hole
2223 stretch out, and are connected to display screen control assembly 33 subsequently into penetration pipe 321, penetration pipe 321 is for storing conducting wire, as a result,
The storage of conducting wire and constraint effect are preferable, and the inner space of range hood 100 is more clean and tidy, convenient for display screen control assembly 33
Dismounting and repair.
According to some embodiments of the present invention, as shown in Figure 3 and Figure 4, driving device 23 includes：Push rod 231 and motor
232.Wherein, push rod 231 is scalable, and one end of push rod 231 may be pivotally mounted to box assembly 10 and the other end and connecting rod 22
It is pivotably connected, motor 232 is installed on push rod 231 and driving push rod 231 is flexible.Specifically, branch is equipped in box assembly 10
Support plate 12 is fixed in one end of fagging 12, push rod 231 by axial screw and nut, and driving device 23 is relative to support plate
12 pivotably, and 232 driving push rod 231 of motor is moved along its axial direction, i.e. driving push rod 231 is flexible, push rod 231 it is another
One end is hinged with connecting rod 22, and connecting rod 22 can be rotated relative to push rod 231.232 driving push rod 231 of motor is flexible so that with connecting rod 22
The sliding in sliding slot 211 of the sliding block 223 of connection, when sliding block 223 slides in or out overturning section 2112, connecting rod 22 is relative to push rod
231 rotate so that screen 30 realizes overturning comprehensively.
According to some embodiments of the present invention, as depicted in figs. 1 and 2, range hood 100 further includes：40 He of rack components
Wind turbine.Wherein, rack components 40 is set to the upper surface of box assembly 10 and has air outlet 41, and wind turbine is set to rack components 40
And/or in box assembly 10, and wind turbine is connected to air inlet 11 and air outlet 41 respectively.It is understood that wind turbine can be set
In in rack components 40, can also be set in box assembly 10, or be set in rack components 40 and box assembly 10 simultaneously.
In some embodiments of the invention, comprehensively 30 lifting travel in the up-down direction of screen be more than or equal to 220mm and
Less than or equal to 250mm.That is, the maximum displacement of screen 30 in the vertical direction is more than or equal to 220mm and is less than or equal to comprehensively
250mm, for example, as shown in Figure 3 and Figure 4, when range hood 100 works, 20 drive link 22 of driving mechanism moves so that comprehensively
Screen 30 opens air inlets 11, comprehensively screen 30 move up to peak and maximum displacement in the vertical direction be 220mm extremely
Between 250mm, user shields 30 comprehensively in culinary art as a result, will not block sight, and will not spatially user be hindered to cook, and use
The culinary art experience at family is preferable.
According to some embodiments of the present invention, as shown in figure 4, screen 30 rises to peak and overturns to maximum angle comprehensively
When, the angle of screen 30 and vertical direction is more than or equal to 0 ° and is less than or equal to 10 ° comprehensively.Thus, it is possible to make to shield 30 and babinet comprehensively
Abundance is formed between component 10 holds together cigarette space, and conducive to gathering oil smoke and being pumped in air inlet 11, poly- cigarette effect is good.
In other embodiments of the present invention, there are two driving mechanism 20 is set, two driving mechanisms 20 are symmetrically set to
Box assembly 10, and two driving mechanisms 20 are respectively adjacent to the both ends setting of 30 width directions of screen comprehensively, shield 30 comprehensively as a result,
Lifting and rollover effect it is more preferable.
According to some embodiments of the present invention, range hood 100 is side extraction cooking fume extractor.The suction of side extraction cooking fume extractor
Oil smoke effect is good, and user will not meet and discuss in cooking process, will not spatially hinder user.
Other for range hood 100 according to the ... of the embodiment of the present invention are constituted and are operated for ordinary skill
All it is known for personnel, is not detailed herein.
In the description of this specification, reference term " some embodiments ", " illustrative examples ", " example ", " specifically show
The description of example " or " some examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example
It is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms differ
Surely identical embodiment or example are referred to.Moreover, particular features, structures, materials, or characteristics described can be any
It can be combined in any suitable manner in one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The range of invention is limited by claim and its equivalent.
Claims (21)
1. a kind of range hood, which is characterized in that including：
Box assembly, the box assembly have air inlet；
Driving mechanism, the driving mechanism are installed on the box assembly；
For opening and closing comprehensive screen of the air inlet, comprehensive screen is installed on the driving mechanism, the driving machine
Structure drives comprehensive screen to lift and overturn relative to the box assembly.
2. range hood according to claim 1, which is characterized in that the driving mechanism includes：
Slide assembly, the slide assembly are set to the box assembly and have sliding slot；
One end of connecting rod, the connecting rod is equipped with the sliding block coordinated with the sliding slot and the other end is fixed on comprehensive screen；
Driving device, the driving device are connected with the connecting rod, by driving the connecting rod to make the sliding block in the sliding slot
Interior sliding is to lift and overturn comprehensive screen.
3. range hood according to claim 2, which is characterized in that the sliding slot includes：
Dropping section, when the sliding block is slided along the dropping section, the connecting rod drives comprehensive screen relative to the babinet group
Part lifts；
Section is overturn, the overturning section is connected with the dropping section and is obliquely installed relative to the dropping section, and the sliding block slides into
When with skidding off the overturning section, the connecting rod drives comprehensive screen to be overturn relative to the box assembly.
4. range hood according to claim 3, which is characterized in that the sliding slot further includes：
Segmental arc, the segmental arc are connected between the dropping section and the overturning section.
5. range hood according to claim 3 or 4, which is characterized in that the sliding block is equipped with and is matched with the sliding slot
Idler wheel and overturning idler wheel are lifted, the sliding block is coordinated by the lifting idler wheel and the overturning idler wheel with the sliding slot；
Wherein, when the lifting idler wheel and the overturning idler wheel are slided along the dropping section, the connecting rod drives comprehensive screen
It is lifted relative to the box assembly；
When the overturning idler wheel slides in and out the overturning section, the connecting rod drives comprehensive screen relative to the babinet group
Part is overturn.
6. range hood according to claim 5, which is characterized in that the lifting idler wheel and the overturning idler wheel lead to respectively
It crosses bearing and is connected to the sliding block.
7. range hood according to claim 6, which is characterized in that the bearing is ball bearing or needle bearing.
8. range hood according to claim 5, which is characterized in that one end far from the overturning section of the dropping section
Equipped with the limited block for lifting idler wheel described in backstop, one end far from the dropping section of the overturning section, which is equipped with, is used for backstop
The confined planes of the overturning idler wheel.
9. range hood according to claim 2, which is characterized in that the sliding slot is opened backwards to the side shielded comprehensively
It opens.
10. range hood according to claim 3, which is characterized in that the slide assembly includes：
Fixed plate, the fixed plate are fixed on the box assembly；
Slideway, the slideway is installed on the fixed plate and the sliding slot is formed in the slideway.
11. range hood according to claim 10, which is characterized in that the slideway has multiple counter sinks, the cunning
Road is installed on the fixed plate by being each passed through the fastener of multiple counter sinks.
12. range hood according to claim 10, which is characterized in that the fixed plate is equipped with for by the fixation
Plate is fixed on the turnover panel of the box assembly.
13. range hood according to claim 2, which is characterized in that the connecting rod has straight line portion along its length
And curved portion, the sliding block are set to the straight line portion, the curved portion is fixed on comprehensive screen.
14. range hood according to claim 13, which is characterized in that the curved portion is connect with comprehensive screen
Part is configured with the portion of widening.
15. range hood according to claim 13, which is characterized in that comprehensive screen includes：
Glass panel；
Connecting plate, the curved portion are fixed on the connecting plate；
Display screen control assembly, the display screen control assembly are installed on the connecting plate.
16. range hood according to claim 15, which is characterized in that the inside of the curved portion limit accommodating chamber and
The accommodating chamber have entrance hole and outlet hole, the connecting plate be equipped with respectively with the display screen control assembly and the inlet wire
The connected penetration pipe in hole.
17. range hood according to claim 2, which is characterized in that the driving device includes：
One end of telescopic push rod, the push rod may be pivotally mounted to the box assembly and the other end can with the connecting rod
It is pivotally connected to；
Motor, the motor is installed on the push rod and the driving push rod is flexible.
18. range hood according to claim 1, which is characterized in that further include：
Rack components, the rack components are set to the upper surface of the box assembly and have air outlet；
Wind turbine, the wind turbine be set in the rack components and/or the box assembly and respectively with the air inlet and described
Air outlet is connected to.
19. range hood according to claim 1, which is characterized in that the lifting row of comprehensive screen in the up-down direction
Journey is more than or equal to 220mm and is less than or equal to 250mm.
20. range hood according to claim 1, which is characterized in that comprehensive screen rises to peak and overturning is to most
When wide-angle, the angle of comprehensive screen and vertical direction is more than or equal to 0 ° and is less than or equal to 10 °.
21. range hood according to claim 1, which is characterized in that the range hood is side extraction cooking fume extractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828735.1A CN108592130B (en) | 2018-07-25 | 2018-07-25 | Fume exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828735.1A CN108592130B (en) | 2018-07-25 | 2018-07-25 | Fume exhaust fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108592130A true CN108592130A (en) | 2018-09-28 |
| CN108592130B CN108592130B (en) | 2024-05-07 |
Family
ID=63618881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810828735.1A Active CN108592130B (en) | 2018-07-25 | 2018-07-25 | Fume exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108592130B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2541154A1 (en) * | 2011-06-30 | 2013-01-02 | Miele & Cie. KG | Extractor hood with a mobile vapour screen |
| CN103234230A (en) * | 2012-12-18 | 2013-08-07 | 浙江欧意电器有限公司 | Near-suction range hood with automatic opening and closing elevation panel |
| CN204213995U (en) * | 2014-09-29 | 2015-03-18 | 杭州老板电器股份有限公司 | A kind of cigarette machine of automatic open-close smoke barrier |
| CN207279751U (en) * | 2017-09-29 | 2018-04-27 | 宁波方太厨具有限公司 | A kind of range hood |
| CN108105825A (en) * | 2018-02-10 | 2018-06-01 | 中山市日顺厨卫有限公司 | Side-absorption type smoke exhaust ventilator |
| CN207539970U (en) * | 2017-09-30 | 2018-06-26 | 宁波方太厨具有限公司 | A kind of near-suction type oil smoke suction machine |
| CN207569951U (en) * | 2017-11-23 | 2018-07-03 | 迅达科技集团股份有限公司 | A kind of side extraction cooking fume extractor |
| CN208671103U (en) * | 2018-07-25 | 2019-03-29 | 广东美的厨房电器制造有限公司 | Range hood |
-
2018
- 2018-07-25 CN CN201810828735.1A patent/CN108592130B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2541154A1 (en) * | 2011-06-30 | 2013-01-02 | Miele & Cie. KG | Extractor hood with a mobile vapour screen |
| CN103234230A (en) * | 2012-12-18 | 2013-08-07 | 浙江欧意电器有限公司 | Near-suction range hood with automatic opening and closing elevation panel |
| CN204213995U (en) * | 2014-09-29 | 2015-03-18 | 杭州老板电器股份有限公司 | A kind of cigarette machine of automatic open-close smoke barrier |
| CN207279751U (en) * | 2017-09-29 | 2018-04-27 | 宁波方太厨具有限公司 | A kind of range hood |
| CN207539970U (en) * | 2017-09-30 | 2018-06-26 | 宁波方太厨具有限公司 | A kind of near-suction type oil smoke suction machine |
| CN207569951U (en) * | 2017-11-23 | 2018-07-03 | 迅达科技集团股份有限公司 | A kind of side extraction cooking fume extractor |
| CN108105825A (en) * | 2018-02-10 | 2018-06-01 | 中山市日顺厨卫有限公司 | Side-absorption type smoke exhaust ventilator |
| CN208671103U (en) * | 2018-07-25 | 2019-03-29 | 广东美的厨房电器制造有限公司 | Range hood |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108592130B (en) | 2024-05-07 |
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