CN108613234A - A kind of smoke deflector automatic open-close mechanism and apply its side extraction cooking fume extractor - Google Patents
A kind of smoke deflector automatic open-close mechanism and apply its side extraction cooking fume extractor Download PDFInfo
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- CN108613234A CN108613234A CN201810645423.7A CN201810645423A CN108613234A CN 108613234 A CN108613234 A CN 108613234A CN 201810645423 A CN201810645423 A CN 201810645423A CN 108613234 A CN108613234 A CN 108613234A
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- support base
- push rod
- smoke deflector
- smoke
- electric pushrod
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2078—Removing cooking fumes movable
- F24C15/2092—Removing cooking fumes movable extendable or pivotable
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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 invention discloses a kind of smoke deflector automatic open-close mechanisms, including smoke deflector, electric pushrod, push rod, swing component, protective cover, first support base and the second support base, protective cover be arranged the inside of the support frame of range hood and with support frame on the inside of constitute a space cavity, first support base is installed in the inside of space cavity, electric pushrod is arranged in the inside of space cavity and is rotatablely connected with the first support base, the power output end of electric pushrod is fixedly connected with one end of push rod, swing component is equipped with the first connecting portion being rotatablely connected with the second support base, with the second connecting portion of push rod rotation connection, the third interconnecting piece being fixedly connected with smoke deflector.The invention also discloses a kind of side extraction cooking fume extractors of application smoke deflector automatic open-close mechanism.Using the present invention, smoke deflector automatic open-close function disclosure satisfy that, and electric pushrod is closed state when smoke deflector is opened, electric pushrod is in an open state when smoke deflector is closed.
Description
Technical field
The present invention relates to a kind of range hoods, more specifically, it is related to a kind of smoke deflector automatic open-close mechanism, and, it answers
With the side extraction cooking fume extractor of the smoke deflector automatic open-close mechanism.
Background technology
On Vehicles Collected from Market, side extraction cooking fume extractor is generally designed with the smoke deflector for capableing of automatic/hand overturning, and purpose is aobvious
And it is clear to：After smoke deflector is opened, the negative pressuren zone formed disclosure satisfy that the oil smoke concentration under domestic quick-fried environment, while not
It can be closed when use and form confined space with complete machine, play the role of oil smoke reverse-filling to a certain extent.Such as application number
The Chinese invention patent of (201621489054.X authorizing 206377721 U of public platform CN)《A kind of smoke barrier drive of range hood
Motivation structure》It is described：A kind of smoke barrier driving mechanism of range hood, including electric pushrod, connecting rod, hinge and smoke barrier holder,
The smoke barrier holder is fixed on the back side of smoke barrier, it is characterised in that：The electric pushrod is set to inside casing of cooking fume exhaustor
And in box roof or box side, the rear end thereof of the connecting rod is connected in the drive output of electric pushrod,
The front end of connecting rod is rotatably connected on the smoke barrier holder, and the hinge is mounted on the box roof or box side,
And the rotatable parts of hinge are connected on the smoke barrier holder.However, it is above-mentioned in the prior art, existing major defect
It is to form huge negative pressuren zone after smoke deflector unlatching, can oil smoke is rapidly inhaled into, but electric pushrod at this time
For stretch out state, lead screw is essential to be invaded by oil smoke, reduce electric pushrod service life simultaneously lead screw surface have it is viscous
Thick greasy dirt can increase frictional resistance when push rod operation, influence complete machine electric-control system.
In order to overcome these deficiencies, the present invention uses new smoke deflector automatic open-close mechanism, is optimized on complete machine structure,
Realize that electric pushrod is closed state when smoke deflector is opened, and protects the lead screw inside push rod to be invaded by oil smoke.
Invention content
The technical problem to be solved by the present invention is to provide a kind of smoke deflector automatic open-close mechanism and lead cigarette using this
The side extraction cooking fume extractor of plate automatic open-close mechanism disclosure satisfy that smoke deflector automatic open-close function, and electric when smoke deflector is opened
Dynamic push rod is closed state, and when smoke deflector is closed, electric pushrod is in an open state.
In order to solve the above-mentioned technical problem, one aspect of the present invention provides a kind of smoke deflector automatic open-close mechanism,
Including smoke deflector, electric pushrod, push rod, swing component, protective cover, the first support base and the second support base, the smoke deflector setting
Outside the smoking port of range hood, the protective cover be arranged the inside of the support frame of range hood and with support frame in
Side constitutes a space cavity, and first support base is installed in the inside of the space cavity, and the electric pushrod setting exists
It the inside of the space cavity and is rotatablely connected with first support base, the power output end of the electric pushrod pushes away with described
One end of bar is fixedly connected, and the swing component is equipped with first connecting portion, second connecting portion and third interconnecting piece, second support
Seat is installed in the inside of the smoke collecting chamber of range hood, and second support base is rotatablely connected with the first connecting portion, described to push away
The other end of bar passes through the protective cover to be rotatablely connected with the second connecting portion, and the smoke deflector is solid with the third interconnecting piece
Fixed connection；
When the electric pushrod drives the push rod to be retracted to the inside of the space cavity, described in the push rod drive
Swing component is rotated forward around the fulcrum of second support base, while driving the smoke deflector to open oil suction by the swing component
The smoking port of smoke machine；
When the electric pushrod drives the push rod to be stretched out to the outside of the space cavity, described in the push rod drive
Swing component while passing through the swing component and the smoke deflector driven to be closed oil suction around the fulcrum backwards rotation of second support base
The smoking port of smoke machine.
As the preferred scheme of above-mentioned smoke deflector automatic open-close mechanism, the protective cover is equipped with and is being transported for the push rod
The opening passed through under dynamic state, the opening are equipped with rubber sheath, and the gap between the push rod and the opening is by described
Rubber sheath is closed.
In addition, another aspect of the present invention additionally provides a kind of side extraction cooking fume extractor comprising block, support frame
And the smoke deflector automatic open-close mechanism described in every content above,
The support frame is made of top plate, back plate, side plate and smoke collecting chamber, and the block is arranged in the support frame
Top and be fixedly connected with the top plate, the smoke collecting chamber is inclined to set, the upper end of the smoke collecting chamber with before the top plate
End is fixedly connected, and the lower end of the smoke collecting chamber is fixedly connected with the lower end of the back plate, and the smoke collecting chamber is equipped with smoking port, institute
Smoking port is stated towards hearth and user side；
Smoke deflector automatic open-close mechanism includes smoke deflector, electric pushrod, push rod, swing component, protective cover, the first support
Seat and the second support base, the smoke deflector are arranged outside the smoking port of range hood, and the protective cover is arranged in range hood
Support frame inside and with a space cavity is constituted on the inside of support frame, first support base is installed in the space
The inside of cavity, the electric pushrod are arranged in the inside of the space cavity and are rotatablely connected with first support base, institute
The power output end for stating electric pushrod is fixedly connected with one end of the push rod, and the swing component is equipped with first connecting portion, second
Interconnecting piece and third interconnecting piece, second support base are installed in the inside of the smoke collecting chamber of range hood and close to the smoking ports
Upside, second support base and the first connecting portion be rotatablely connected, and the other end of the push rod passes through the protective cover
It is rotatablely connected with the second connecting portion, the smoke deflector is fixedly connected with the third interconnecting piece；
When the electric pushrod drives the push rod to be retracted to the inside of the space cavity, described in the push rod drive
Swing component is rotated forward around the fulcrum of second support base, while driving the smoke deflector to open oil suction by the swing component
The smoking port of smoke machine；
When the electric pushrod drives the push rod to be stretched out to the outside of the space cavity, described in the push rod drive
Swing component while passing through the swing component and the smoke deflector driven to be closed oil suction around the fulcrum backwards rotation of second support base
The smoking port of smoke machine.
As the preferred scheme of above-mentioned side extraction cooking fume extractor, the space cavity by the protective cover, top plate, back plate and
Side plate, which encloses, to be constituted.
As the preferred scheme of above-mentioned side extraction cooking fume extractor, first support base is installed in the space cavity and corresponds to
Back plate on.
As the preferred scheme of above-mentioned side extraction cooking fume extractor, the outside of the smoke collecting chamber is equipped with front successively from top to bottom
Plate, smoke deflector and lower panel.
As the preferred scheme of above-mentioned side extraction cooking fume extractor, moulding is equipped between the front panel and smoke deflector.
As the preferred scheme of above-mentioned side extraction cooking fume extractor, the front panel, smoke deflector, lower panel and moulding are equal
For glass material.
As the preferred scheme of above-mentioned side extraction cooking fume extractor, there are two the swing component is set, and it is symmetrically connected to institute
The both ends of the length direction of smoke deflector are stated, synchronous connecting rod, second support base pair are connected between two swing components
Answer each swing component respectively to set one, when the electric pushrod drive the push rod to the inside of the space cavity retraction or
When person stretches out to the space cavity external, two swing components around second support base hinge axis synchronous forward or
Backwards rotation.
As the preferred scheme of above-mentioned side extraction cooking fume extractor, second support base is made of a laths of metal, described
Laths of metal is welded and fixed with the smoke collecting chamber, and the end of the laths of metal is equipped with bending part, and the bending part offers logical
Hole, the through-hole are linked together with first connecting portion by axis pin, are constituted the swing component and are rotated around second support base
Fulcrum.
Implement a kind of smoke deflector automatic open-close mechanism of the present invention and apply its range hood, compared with prior art
Compared with having the advantages that：
Due to the smoke deflector automatic open-close mechanism of the present invention, the guarantor that electric pushrod is stablized when range hood normal use can be made
Closed state is held, greatly increases the service life of electric pushrod, and due to equal indwelling under any state of the lead screw of electric pushrod
It is less compared to traditional structure to be invaded by oil smoke in space cavity, therefore the leakproofness measure of electric pushrod can opposite drop
It is low, market repair rate after sale is reduced, while optimizing Product Process and cost.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will simply be situated between to the attached drawing of embodiment below
It continues.
Fig. 1 be a kind of smoke deflector automatic open-close mechanism provided by the invention and application its side extraction cooking fume extractor be in open
Open the partial sectional view of state；
Fig. 2 be a kind of smoke deflector automatic open-close mechanism provided by the invention and application its side extraction cooking fume extractor be in close
The partial sectional view of conjunction state；
Wherein, 1, smoke deflector, 2, electric pushrod, 21, lead screw, 3, push rod, 4, swing component, 41, first connecting portion, 42,
Two interconnecting pieces, 43, third interconnecting piece, 5, protective cover, the 6, first support base, the 7, second support base, 8, smoking port, 9, support rib
Frame, 91, top plate, 92, back plate, 10, space cavity, 11, smoke collecting chamber, 12, rubber sheath, 13, block, 14, front panel, 15, under
Panel, 16, moulding.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, one aspect of the present invention provides a kind of smoke deflector automatic open-close mechanism comprising leads
Cigarette plate 1, electric pushrod 2, push rod 3, swing component 4, protective cover 5, the first support base 6 and the second support base 7, the smoke deflector 1 are set
Set outside the smoking port 8 of range hood, the protective cover 5 be arranged the inside of the support frame 9 of range hood and with support
9 inside of skeleton constitutes a space cavity 10, and first support base 6 is installed in the inside of the space cavity 10, the electricity
Dynamic push rod 2 is arranged in the inside of the space cavity 10 and is rotatablely connected with first support base 6, the electric pushrod 2
Power output end (i.e. lead screw 21) is fixedly connected with one end of the push rod 3, and the swing component 4 is equipped with first connecting portion 41, the
Two interconnecting pieces 42 and third interconnecting piece 43, second support base 7 are installed in the inside of the smoke collecting chamber 11 of range hood, and described
Two support bases 7 are rotatablely connected with the first connecting portion 41, and the other end of the push rod 3 passes through the protective cover 5 and described the
Two interconnecting pieces 42 are rotatablely connected, and the smoke deflector 1 is fixedly connected with the third interconnecting piece 43；When the electric pushrod 2 drives
When the push rod 3 is retracted to the inside of the space cavity 10, the push rod 3 drives the swing component 4 around second support
The fulcrum of seat 7 rotates forward, while the smoking port 8 of the opening range hood of the smoke deflector 1 is driven by the swing component 4；When
When the electric pushrod 2 drives the push rod 3 to be stretched out to the outside of the space cavity 10, the push rod 3 drives the swing
Part 4 around second support base 7 fulcrum backwards rotation, while by the swing component 4 drive the smoke deflector 1 be closed oil suction
The smoking port 8 of smoke machine.
As it can be seen that electric pushrod 2 is stablized when the smoke deflector automatic open-close mechanism of the present invention can make range hood normal use
It is kept closed, greatly increases the service life of electric pushrod 2, and due under 21 any state of the lead screw of electric pushrod 2
Equal indwelling is less compared to traditional structure to be invaded by oil smoke in space cavity 10, therefore the leakproofness measure of electric pushrod 2
Can relative reduction, reduce market repair rate after sale, while optimizing Product Process and cost.
Illustratively, the protective cover 5 is equipped with the opening passed through under motion state for the push rod 3, described to open
Rubber sheath 12 is equipped at mouthful, the gap between the push rod 3 and the opening is closed by the rubber sheath 12.It is electric as a result,
Dynamic push rod 2 can be run in relatively closed space cavity 10, be further reduced the invasion of oil smoke, while push rod 3 is flexible
During, rubber sheath 12 can be by the oil stain intercepting on push rod 3 outside space cavity 10, the greasy dirt quilt on anti-throw-out lever 3
It brings into and inside polluted space cavity 10.
In addition, as depicted in figs. 1 and 2, another aspect of the present invention additionally provides a kind of range hood, is inhaled with side-suction type
For kitchen ventilator comprising the smoke deflector automatic open-close mechanism described in block 13, support frame 9 and every content above, institute
It states support frame 9 to be made of top plate 91, back plate 92, side plate and smoke collecting chamber 11, the block 13 is arranged in the support frame 9
It top and is fixedly connected with the top plate 91, the smoke collecting chamber 11 is inclined to set, the upper end of the smoke collecting chamber 11 and the top
The front end of plate 91 is fixedly connected, and the lower end of the smoke collecting chamber 11 is fixedly connected with the lower end of the back plate 92, the smoke collecting chamber 11
It is equipped with smoking port 8, the smoking port 8 is towards hearth and user side；Smoke deflector automatic open-close mechanism includes smoke deflector
1, electric pushrod 2, push rod 3, swing component 4, protective cover 5, the first support base 6 and the second support base 7, the setting of the smoke deflector 1 exist
Outside the smoking port 8 of range hood, the protective cover 5 be arranged the inside of the support frame 9 of range hood and with support frame 9
Inside constitutes a space cavity 10, and first support base 6 is installed in the inside of the space cavity 10, the electric pushrod
2 are arranged in the inside of the space cavity 10 and are rotatablely connected with first support base 6, and the power of the electric pushrod 2 is defeated
Outlet is fixedly connected with one end of the push rod 3, and the swing component 4 is equipped with first connecting portion 41, second connecting portion 42 and third
Interconnecting piece 43, second support base 7 are installed in the inside of the smoke collecting chamber 11 of range hood and close to the upper of the smoking port 8
Side, second support base 7 are rotatablely connected with the first connecting portion 41, and the other end of the push rod 3 passes through the protective cover 5
It is rotatablely connected with the second connecting portion 42, the smoke deflector 1 is fixedly connected with the third interconnecting piece 43；It electronic is pushed away when described
When bar 2 drives the push rod 3 to be retracted to the inside of the space cavity 10, the push rod 3 drives the swing component 4 around described
The fulcrum of two support bases 7 rotates forward, while the smoking of the opening range hood of the smoke deflector 1 is driven by the swing component 4
Mouth 8；When the electric pushrod 2 drives the push rod 3 to be stretched out to the outside of the space cavity 10, the push rod 3 drives institute
Fulcrum backwards rotation of the swing component 4 around second support base 7 is stated, while driving the smoke deflector 1 to close by the swing component 4
Close the smoking port 8 of range hood.
As it can be seen that the side extraction cooking fume extractor of the present invention can make oil suction by the setting of above-mentioned smoke deflector automatic open-close mechanism
What electric pushrod 2 was stablized when smoke machine normal use is kept closed, and greatly increases the service life of electric pushrod 2, Er Qieyou
It is less by oil smoke to compare traditional structure in space cavity 10 for equal indwelling under 21 any state of lead screw of electric pushrod 2
Invasion, therefore the leakproofness measure of electric pushrod 2 can relative reduction, reduce market repair rate after sale, while optimizing product work
Skill and cost.
Illustratively, the space cavity 10 is made of the enclosing of the protective cover 5, top plate 91, back plate 92 and side plate, for electricity
Dynamic push rod 2 provides larger activity space, ensure the lead screw of electric pushrod 2 under extended or retracted state can indwelling in sky
Between in cavity 10.
Illustratively, due to consideration that back plate 92 is against mounting surface or metope side, compared to side plate, top plate 91
Support strength bigger, therefore first support base 6 is installed in 10 corresponding back plate 92 of the space cavity, prevents electric pushrod
Reaction force when 2 work makes the plate face of casing swell a curved surface and influence complete machine appearance, while ensure that electric pushrod 2
Operation precision.
Illustratively, the outside of the smoke collecting chamber 11 is equipped with front panel 14, smoke deflector 1 and lower panel successively from top to bottom
15.In the present embodiment, front panel 14 and lower panel 15 are connected by screw respectively on smoke collecting chamber 11, and smoke deflector 1 passes through glass
The mode of glue and the third interconnecting piece 43 of swing component 4 are sticked together.
Illustratively, due to consideration that the installation site of the second support base 7 be arranged in it is right between front panel 14 and smoke deflector 1
On the smoke collecting chamber 11 answered, therefore it is equipped with moulding 16 between the front panel 14 and smoke deflector 1, is covered in by the moulding 16
Play decoration function in surface.In the present embodiment, moulding 16 is connected by screw on smoke collecting chamber 11.
Illustratively, the front panel 14, smoke deflector 1, lower panel 15 and moulding 16 be both preferably glass material or
Acrylic material, to ensure the consistency of complete machine appearance.
Illustratively, to ensure that smoke deflector 1 can be opened and closed reliably, there are two the swing component 4 is set, and it is symmetrical
Ground is connected to the both ends of the length direction of the smoke deflector 1, and synchronous connecting rod is connected between two swing components 4, described
Second support base 7 corresponds to each swing component 4 and respectively sets one, when the electric pushrod 2 drives the push rod 3 to the space
When the inside of cavity 10 is retracted or is stretched out to the outside of the space cavity 10, two swing components 4 are around described second
Support the hinge axis synchronous forward or backwards rotation of seat 7.
Illustratively, second support base 7 is made of a laths of metal, and the laths of metal is welded with the smoke collecting chamber 11
Fixation is connect, the end of the laths of metal is equipped with bending part, and the bending part offers through-hole, the through-hole and first connecting portion
41 are linked together by axis pin, constitute the fulcrum that the swing component 4 is rotated around second support base 7.
Above disclosed is only presently preferred embodiments of the present invention, cannot limit the right of the present invention with this certainly
Range, therefore according to equivalent variations made by scope of the present invention patent, be still within the scope of the present invention.
Claims (10)
1. a kind of smoke deflector automatic open-close mechanism, which is characterized in that including smoke deflector (1), electric pushrod (2), push rod (3), pendulum
Moving part (4), protective cover (5), the first support base (6) and the second support base (7), the smoke deflector (1) are arranged in range hood
Smoking port (8) is external, the protective cover (5) be arranged the inside of the support frame (9) of range hood and with support frame (9) in
Side constitutes a space cavity (10), and first support base (6) is installed in the inside of the space cavity (10), described electronic
Push rod (2) setting is rotatablely connected in the inside of the space cavity (10) and with first support base (6), the electric pushrod
(2) power output end is fixedly connected with the one end of the push rod (3), and the swing component (4) is equipped with first connecting portion (41), the
Two interconnecting pieces (42) and third interconnecting piece (43), second support base (7) are installed in the interior of the smoke collecting chamber (11) of range hood
Portion, second support base (7) are rotatablely connected with the first connecting portion (41), and the other end of the push rod (3) is across described
Protective cover (5) is rotatablely connected with the second connecting portion (42), the smoke deflector (1) and the fixed company of the third interconnecting piece (43)
It connects；
When the electric pushrod (2) drives the push rod (3) to be retracted to the inside of the space cavity (10), the push rod
(3) it drives the swing component (4) to be rotated forward around the fulcrum of second support base (7), while passing through the swing component (4) band
The dynamic smoke deflector (1) opens the smoking port (8) of range hood；
When the electric pushrod (2) drives the push rod (3) to be stretched out to the outside of the space cavity (10), the push rod
(3) it drives the swing component (4) around the fulcrum backwards rotation of second support base (7), while passing through the swing component (4) band
The dynamic smoke deflector (1) is closed the smoking port (8) of range hood.
2. smoke deflector automatic open-close as described in claim 1 mechanism, which is characterized in that the protective cover (5) be equipped with for
The opening that the push rod (3) passes through under motion state, the opening are equipped with rubber sheath, and the push rod (3) is opened with described
It is closed by the rubber sheath in gap between mouthful.
3. a kind of side extraction cooking fume extractor, which is characterized in that described in block, support frame (9) and claims 1 or 2
Smoke deflector automatic open-close mechanism,
The support frame (9) is made of top plate (91), back plate (92), side plate and smoke collecting chamber (11), and the block is arranged in institute
It states the top of support frame (9) and is fixedly connected with the top plate, the smoke collecting chamber (11) is inclined to set, the smoke collecting chamber
(11) upper end is fixedly connected with the front end of the top plate (91), under the lower end of the smoke collecting chamber (11) and the back plate (92)
End is fixedly connected, and the smoke collecting chamber (11) is equipped with smoking port (8), and the smoking port (8) is towards hearth and user side；
Smoke deflector (1) the automatic open-close mechanism includes smoke deflector (1), electric pushrod (2), push rod (3), swing component (4), protection
Cover (5), the first support base (6) and the second support base (7), the smoke deflector (1) be arranged range hood smoking port (8) outside
Portion, the protective cover (5) are arranged in the inside of the support frame (9) of range hood and constitute one with support frame (9) inside
Space cavity (10), first support base (6) are installed in the inside of the space cavity (10), and the electric pushrod (2) sets
It sets in the inside of the space cavity (10) and is rotatablely connected with first support base (6), the power of the electric pushrod (2)
Output end is fixedly connected with the one end of the push rod (3), and the swing component (4) is equipped with first connecting portion (41), second connecting portion
(42) and third interconnecting piece (43), second support base (7) is installed in the inside of the smoke collecting chamber (11) of range hood and close
The upside of the smoking port (8), second support base (7) are rotatablely connected with the first connecting portion (41), the push rod (3)
The other end pass through the protective cover (5) and the second connecting portion (42) to be rotatablely connected, the smoke deflector (1) and the third
Interconnecting piece (43) is fixedly connected；
When the electric pushrod (2) drives the push rod (3) to be retracted to the inside of the space cavity (10), the push rod
(3) it drives the swing component (4) to be rotated forward around the fulcrum of second support base (7), while passing through the swing component (4) band
The dynamic smoke deflector (1) opens the smoking port (8) of range hood；
When the electric pushrod (2) drives the push rod (3) to be stretched out to the outside of the space cavity (10), the push rod
(3) it drives the swing component (4) around the fulcrum backwards rotation of second support base (7), while passing through the swing component (4) band
The dynamic smoke deflector (1) is closed the smoking port (8) of range hood.
4. side extraction cooking fume extractor as claimed in claim 3, which is characterized in that the space cavity (10) is by the protective cover
(5), top plate (91), back plate (92) and side plate, which enclose, is constituted.
5. side extraction cooking fume extractor as claimed in claim 4, which is characterized in that first support base (6) is installed in described
On the corresponding back plate (92) of space cavity (10).
6. side extraction cooking fume extractor as claimed in claim 3, which is characterized in that the outside of the smoke collecting chamber (11) is from top to bottom
It is equipped with front panel (14), smoke deflector (1) and lower panel (15) successively.
7. side extraction cooking fume extractor as claimed in claim 6, which is characterized in that set between the front panel and smoke deflector (1)
There is moulding (16).
8. side extraction cooking fume extractor as claimed in claim 7, which is characterized in that the front panel (14), smoke deflector (1), under
Panel (15) and moulding (16) are glass material.
9. such as claim 3 to 8 any one of them side extraction cooking fume extractor, which is characterized in that the swing component (4) is equipped with two
It is a, and the both ends of the length direction of the smoke deflector (1) are symmetrically connected to, it is connected between two swing components (4) same
Connecting rod is walked, the corresponding each swing component (4) of second support base (7) respectively sets one, when the electric pushrod (2) drive
When the push rod (3) is retracted to the inside of the space cavity (10) or is stretched out to the outside of the space cavity (10), two
Hinge axis synchronous forward or backwards rotation of a swing component (4) around second support base (7).
10. side extraction cooking fume extractor as claimed in claim 9, which is characterized in that second support base (7) is by a metallic plate
Item is made, and the laths of metal is welded and fixed with the smoke collecting chamber (11), and the end of the laths of metal is equipped with bending part, described
Bending part offers through-hole, and the through-hole is linked together with first connecting portion (41) by axis pin, and the swing component (4) is constituted
Around the fulcrum of second support base (7) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810645423.7A CN108613234A (en) | 2018-06-21 | 2018-06-21 | A kind of smoke deflector automatic open-close mechanism and apply its side extraction cooking fume extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810645423.7A CN108613234A (en) | 2018-06-21 | 2018-06-21 | A kind of smoke deflector automatic open-close mechanism and apply its side extraction cooking fume extractor |
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| Publication Number | Publication Date |
|---|---|
| CN108613234A true CN108613234A (en) | 2018-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810645423.7A Pending CN108613234A (en) | 2018-06-21 | 2018-06-21 | A kind of smoke deflector automatic open-close mechanism and apply its side extraction cooking fume extractor |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405011A (en) * | 2018-10-29 | 2019-03-01 | 华帝股份有限公司 | Side-draft range hood |
| CN109611919A (en) * | 2019-01-17 | 2019-04-12 | 珠海格力电器股份有限公司 | A kind of gapless with functions of turnover plate holds together cigarette plate and kitchen ventilator |
| WO2020106246A2 (en) | 2018-11-20 | 2020-05-28 | Femaş Metal Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Hood hinge assembly |
| CN114719312A (en) * | 2022-03-21 | 2022-07-08 | 广东万家乐燃气具有限公司 | Fume exhaust fan |
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