CN109654557B - Range hood convenient to clearance greasy dirt and wide in adjustability - Google Patents
Range hood convenient to clearance greasy dirt and wide in adjustability Download PDFInfo
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- CN109654557B CN109654557B CN201811582673.7A CN201811582673A CN109654557B CN 109654557 B CN109654557 B CN 109654557B CN 201811582673 A CN201811582673 A CN 201811582673A CN 109654557 B CN109654557 B CN 109654557B
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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
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Abstract
The invention discloses a range hood convenient for cleaning oil stains and wide in adjustability. The invention has the beneficial effects that: the four smoke exhaust cylinders are matched with the smoke exhaust base to synchronously suck the oil smoke, so that the comprehensiveness of the range hood for sucking the oil smoke is improved. Greasy dirt easily falls in the packing plate of the inboard logical groove of concave in the oil smoke, and the smoking barrel is when rotating the smoking, the greasy dirt easily falls in the concave pool of indent, make things convenient for people to clear up the greasy dirt, and guarantee that the greasy dirt is difficult for falling and cause the health to pollute on the kitchen panel, and the staff takes out the piece through the pulling, can take out the packing plate from discharging fume the seat and clean the greasy dirt, or change, the inside device of maintenance exhaust fume seat, it is more convenient to guarantee that the installation of the exhaust fume seat inner part on this range hood, dismantle.
Description
Technical Field
The invention relates to a range hood, in particular to a range hood which is convenient for cleaning oil stains and has wide adjustability, and belongs to the technical field of range hood application.
Background
The range hood is also called as a range hood, and is a kitchen appliance for purifying the kitchen environment. The kitchen ventilator is arranged above a kitchen stove, can rapidly pump away waste burnt by the stove and oil fume harmful to human bodies generated in the cooking process, and exhaust the waste and the oil fume to the outside, reduces pollution, purifies air, and has the safety guarantee effects of gas defense and explosion prevention.
The existing range hood still has many shortcomings when in use, when the existing range hood is used for a long time, a lot of oil stains can be attached to the surface wall of the existing range hood, the oil stains on the range hood can also fall onto a kitchen panel sometimes, not only is people inconvenient to clean the oil stains on the range hood, but also the oil stains on the range hood can fall onto the kitchen panel to cause sanitary pollution, the existing range hood has slow oil fume suction efficiency, the oil fume suction is not comprehensive enough and thorough, and the internal components of the fume exhaust seat on the existing range hood are not convenient to disassemble, assemble and disassemble, and the existing range hood is not convenient to install, use and disassemble when in use.
Disclosure of Invention
The invention aims to solve the problems that the prior glass panel generally needs a plurality of procedures such as cutting, carving, loading and the like when being processed, after each procedure is finished, workers need to convey the glass panel to a processing workshop of the next procedure for processing in a production line or a manual moving mode, the mode not only wastes a large amount of time, but also often drops dust and impurities in the glass moving process, the glass panel is processed neatly and poorly, and the glass panel is easy to shake or slide when being processed, the quality of the glass panel processed by the apparatus is poor, in the process of loading the glass panel after being processed, the range hood has the advantages that manual loading and storage are needed, time and labor are wasted, the automation degree during production of the glass panel is very low, and the range hood convenient for oil stain cleaning and wide in adjustability is provided.
The purpose of the invention can be realized by the following technical scheme: a range hood convenient for oil stain cleaning and wide in adjustability comprises a supporting plate, a smoke exhaust seat, a power distribution seat, a hanging plate, a buckling plate and a smoke exhaust tube, wherein the supporting plate is horizontally arranged, a rectangular smoke exhaust seat is longitudinally arranged above the middle of the supporting plate, the power distribution seat is arranged on one side of the smoke exhaust seat, a first motor is arranged on one side of the upper end face of the supporting plate, the hanging plate is arranged at one end of the supporting plate, a hydraulic pump is arranged on the side wall of the hanging plate, the buckling plate is connected below the hanging plate through a hinge, a hydraulic rod penetrates through the lower portion of the hydraulic pump, a second motor is arranged below the middle of the bottom of the smoke exhaust seat and penetrates through the supporting plate, a plurality of dirt falling frames are arranged below the supporting plate, and four smoke exhaust tubes are arranged below the supporting plate at equal intervals;
a sleeve column is vertically arranged at the bottom of the hydraulic rod, a clamping frame with a hollow U-shaped structure is arranged in the middle of the side wall of the buckling plate, and two ends of the sleeve column penetrate through the frame plates on two sides of the clamping frame respectively;
the bottom of the buckling plate is provided with an arc-shaped grabbing foot, and one end of the grabbing foot is provided with an inwards concave clamping groove;
the side wall of the smoke exhaust seat is provided with a plurality of concave through grooves at equal intervals, a plurality of circular smoke through holes I are arranged in the concave through grooves at equal intervals, a U-shaped pumping plate is arranged on one side of the concave through grooves, a suction fan on one side of the concave through grooves synchronously sucks air, oil smoke is introduced into a smoke delivery pipe through the smoke through holes I in the concave through grooves at equal intervals, the concave through grooves are distributed at different heights at equal intervals, and when four smoke exhaust cylinders pump oil smoke, a motor at the bottom of the smoke exhaust cylinder drives a plurality of fan blades to rotate so as to accelerate the flow of air flow, the oil smoke is discharged through a smoke through hole, a lower through pipe and a smoke outlet pipe, the oil smoke exhaust of the range hood is ensured to be more comprehensive and thorough, one end of the pumping plate is provided with a pumping block, one end of the pumping block is longitudinally provided with the suction fan, the lower part of the suction fan is longitudinally provided with the smoke delivery pipe, and the lower part of the smoke delivery pipe is, four lower through pipes matched with the smoke suction pipes are arranged below the smoke outlet pipe at equal intervals;
movable frames are arranged above the four smoke exhaust tubes, rolling grooves are formed in the middle of the movable frames, and connecting rods are vertically arranged on two sides of the side walls of two ends of each movable frame;
a third motor is arranged above the smoking barrel and sleeved in the rolling groove through a rolling gear, a plurality of circular concave pools are arranged on the outer ring of the smoking barrel, a circular fourth motor is arranged in the middle of the bottom of the smoking barrel, a hollow smoke through hole is formed in the middle of the fourth motor, and a plurality of fan blades are arranged on the four side walls of the motor in equal radian;
the plurality of the dirt falling frames are of rectangular structures, the outer walls of the plurality of the dirt falling frames are provided with the inwards-concave dirt collecting cylinders, oil dirt is collected through the dirt collecting cylinders matched with the dirt falling holding strips, people can conveniently clean the range hood, and the dirt falling holding strips are arranged on one sides of the dirt collecting cylinders;
the motor one end is rotated and is connected with the pivot, just the cover is established and is changeed the cover in the pivot, it has convex pendulum rod to change the welding of cover lateral wall, just the welding of pendulum rod bottom has even the board, just the connecting rod of movable frame one end with even board vertical weld.
The invention has the further technical improvement scheme that: the hydraulic pump is through hydraulic stem and telescopic column and buckle plate to be rotated and is connected, and the inside swing slot that makes things convenient for the hydraulic stem wobbling that is provided with of double-layered frame, the buckle plate is through convex grab foot and draw-in groove joint on the hanging frame of kitchen wall, it is more convenient to guarantee this range hood installation use or dismantle, and the hydraulic pump drives the buckle plate through the hydraulic stem and stirs from top to bottom, adjust the angle and the position that the buckle plate stirs, make things convenient for this range hood to install and use in the kitchen of not equidimension, and guarantee more accurate with the hanging connector hookup piece hookup location on the kitchen wall, it is more firm to connect fixedly, buckle plate all is provided with the hinge with the junction both ends of hanging the plate, guarantee that the.
The invention has the further technical improvement scheme that: the motor three-way pipe is rotatably connected with the smoke exhaust pipe in the rolling groove through the rolling gear, the motor three above the smoke exhaust pipe rolls back and forth in the rolling groove through the rolling gear, so that the smoke exhaust pipe can continuously move back and forth to suck smoke, and the two ends of the rolling groove are provided with the hobbing matched with the rolling gear and are matched with the rolling gear through the hobbing. The rotation ensures that the motor III drives the smoke exhaust tube to move forward and backward more stably and firmly, and reduces the noise of the smoke exhaust ventilator during working.
The invention has the further technical improvement scheme that: the motor four and the fan blades are rotatably connected, the motor four drives the fan blades to swing, airflow movement is accelerated, the smoking efficiency of the smoking barrel is improved, and the fan blades are of arc-shaped structures.
The invention has the further technical improvement scheme that: the smoke through hole penetrates through the smoke exhaust tube, oil smoke is sucked through the oil smoke suction seat above the smoke through hole, the smoke through hole is connected with the lower through tube through the hollow folding tube, the oil smoke is introduced into the lower through tube through the folding tube, and the oil smoke is discharged to the outside through the smoke outlet tube by the lower through tube.
The invention has the further technical improvement scheme that: the distribution base is electrically connected with the suction fan, the first motor, the second motor, the third motor and the fourth motor through wires, the range hood can work normally, the smoke outlet pipe, the smoke delivery pipe and the lower through pipe are communicated with each other, and the smoke collected by the range hood can be discharged outside a kitchen normally.
The invention has the further technical improvement scheme that: the second motor is connected to the middle of the bottom of the smoke exhaust seat through the circular rotary vane at the top, the second motor is connected with the smoke exhaust seat through the rotary vane in a rotating mode, the first motor drives the smoke exhaust seat to swing in a small amplitude mode continuously left and right through the rotary vane, the flowing speed of airflow in a kitchen is accelerated, meanwhile, the area and the area of the smoke exhaust ventilator for sucking the smoke are increased, and the smoke exhaust ventilator is guaranteed to suck the smoke comprehensively and thoroughly and is more efficient.
The invention has the further technical improvement scheme that: first motor all is swing joint through pivot and commentaries on classics cover, and change the cover through pendulum rod and connecting rod and movable frame, and first motor drives even board and four smoking pipes through the pivot and moves about, and cooperates first motor to drive the continuous small-amplitude swing of row's cigarette seat through the rotor plate, when having accelerated the kitchen in the air current flow velocity, has improved the area and the region of this range hood suction oil smoke again, guarantees that this range hood suction oil smoke is more comprehensive, thorough, and more high-efficient.
The working method of the range hood specifically comprises the following steps:
the method comprises the following steps: the four smoke cylinders are matched with the smoke exhaust seat to synchronously suck smoke, a plurality of concave through grooves are arranged on the smoke exhaust seat at equal intervals, a suction fan on one side of each concave through groove synchronously sucks air, the smoke is introduced into the smoke conveying pipe through a plurality of smoke through holes in the concave through grooves, the plurality of concave through grooves are distributed at different heights at equal intervals, and when the four smoke cylinders suck the smoke, a motor at the bottom of the smoke cylinders drives a plurality of fan blades to rotate, so that the flow of air flow is accelerated, and the smoke is exhausted through the smoke through holes, the lower through pipe and the smoke outlet pipe;
step two: when a user sucks oil smoke from the smoke exhaust seat, oil stains are attached to the concave through grooves, after the suction fan sucks the oil smoke to the smoke exhaust seat, the oil stains in the oil smoke fall into the suction plates on the inner sides of the concave through grooves in the process of conveying the oil smoke from the smoke exhaust seat, when the smoke exhaust cylinder rotates to suck the smoke, the oil stains fall into the concave pool, and the suction plates are drawn out from the smoke exhaust seat by pulling the suction blocks by the user to clean the oil stains or replace and maintain internal devices of the smoke exhaust seat;
step three: when the smoke exhaust cylinder rotates to suck oil smoke, a motor III above the smoke exhaust cylinder rolls back and forth in the rolling groove through a rolling gear, so that the smoke exhaust cylinder can continuously move back and forth to suck the oil smoke, and when the smoke exhaust cylinder moves back and forth, a motor I drives the connecting plate and the four smoke exhaust cylinders to move left and right through a rotating shaft and drives the smoke exhaust seat to continuously swing left and right through the rotary sheet in cooperation with the motor I;
step four: this range hood's hydraulic pump drives the lock joint board through the hydraulic stem and stirs, and the lock joint board is through convex grab foot and draw-in groove joint on the hanging frame of kitchen wall, and the hydraulic pump drives the lock joint board through the hydraulic stem and stirs from top to bottom, adjusts the angle and the position that the lock joint board stirred.
Compared with the prior art, the invention has the beneficial effects that:
1. when the range hood is used, the four smoke exhaust cylinders are matched with the smoke exhaust seat to synchronously suck the oil smoke, the comprehensiveness of the range hood for sucking the oil smoke is improved, the plurality of concave through grooves are arranged on the smoke exhaust seat at equal intervals, the suction fan on one side of the plurality of concave through grooves synchronously sucks air, the oil smoke is introduced into the smoke conveying pipe through the plurality of smoke through holes in the concave through grooves, the plurality of concave through grooves are distributed at different heights at equal intervals, and when the four smoke exhaust cylinders suck the oil smoke, the motor at the bottom of the smoke exhaust cylinders drives the plurality of fan blades to rotate so as to accelerate the flow of air flow, the oil smoke is exhausted through the smoke through holes, the lower through pipe and the smoke outlet pipe, and the range hood is ensured to suck and exhaust the oil smoke more comprehensively and thoroughly.
2. A plurality of concave through groove on the exhaust fume seat is when the oil absorption cigarette, the greasy dirt is easily attached to in the concave through groove, and the suction fan inhales the oil smoke behind the seat of discharging fume, at the in-process that the oil smoke leads to from the seat of discharging fume and send, the greasy dirt easily falls in the pump panel of concave through groove inboard in the oil smoke, and the cylinder of drawing fume is when rotating the smoking, the greasy dirt easily falls in the concave pool of indent, make things convenient for people to clear up the greasy dirt, and guarantee that the greasy dirt is difficult for falling to cause sanitary pollution on the kitchen panel, and the staff takes out the piece through the pulling, can take out the pump panel from the seat of discharging fume and clean the greasy dirt, or change, the inside device of maintenance exhaust fume seat, guarantee the installation of the exhaust fume seat inner part on this range hood.
3. When the smoke exhaust cylinder rotates to suck oil smoke, a motor III above the smoke exhaust cylinder rolls back and forth in the rolling groove through the rolling gear, the smoke exhaust cylinder can continuously move back and forth to suck the oil smoke, and when the smoke exhaust cylinder moves back and forth, a motor I drives the connecting plate and the four smoke exhaust cylinders to move left and right through the rotating shaft, and the motor I is matched to drive the smoke exhaust seat to continuously swing in a small amplitude through the rotary sheet, so that the flow speed of air flow in a kitchen is accelerated, the area and the area of the smoke exhaust ventilator for sucking the oil smoke are increased, and the smoke exhaust ventilator is ensured to suck the oil smoke more comprehensively and thoroughly and is more efficient.
4. The hydraulic pump of the range hood drives the buckling plate to turn through the hydraulic rod, the buckling plate is clamped on a hanging frame of a kitchen wall through the arc-shaped grabbing feet and the clamping grooves, the range hood is convenient to install, use or disassemble, the hydraulic pump drives the buckling plate to turn up and down through the hydraulic rod, the turning angle and the turning position of the buckling plate are adjusted, the range hood is convenient to install in kitchens with different space sizes, the connection position of the hydraulic pump and a hanging connector on the kitchen wall is guaranteed to be more accurate, and the connection and the fixation are firmer; the range hood is wide in adjustability, firm and durable, has good social benefits, and is suitable for popularization and use.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic overall perspective structure of the present invention.
Fig. 2 is an exploded perspective view of the present invention.
FIG. 3 is an enlarged view of the area A in FIG. 1 according to the present invention.
Fig. 4 is a schematic perspective view of the smoke evacuation base of the present invention.
FIG. 5 is a cross-sectional view of the smoke evacuation base of the present invention.
FIG. 6 is a schematic view of the connection between the smoking barrel and the movable frame according to the present invention.
Figure 7 is a bottom view of the smoking cartridge of the present invention.
Fig. 8 is a schematic perspective view of the contamination dropping frame according to the present invention.
FIG. 9 is an enlarged view of the detail of the area B in FIG. 2 according to the present invention.
FIG. 10 is an enlarged view of the detail of the area C in FIG. 2 according to the present invention.
Fig. 11 is a schematic perspective view of a second motor of the present invention.
In the figure: 1. supporting the supporting plate; 2. a smoke exhaust seat; 3. a power distribution base; 4. a hanging plate; 5. a hydraulic pump; 6. a buckle plate; 7. a hydraulic lever; 8. a smoking barrel; 9. a first motor; 10. a second motor; 11. a dirt falling frame; 12. sleeving a column; 13. a clamping frame; 14. a swinging groove; 15. a hinge; 16. grabbing feet; 17. a card slot; 18. a concave through groove; 19. a first smoke through hole; 20. extracting blocks; 21. drawing and assembling the plate; 22. a suction fan; 23. a smoke delivery pipe; 24. discharging the smoke tube; 25. downward pipe passing; 26. a movable frame; 27. rolling a groove; 28. a connecting rod; 29. a third motor; 30. a rolling gear; 31. a concave pool; 32. a smoke through hole; 33. a fourth motor; 34. a fan blade; 35. a dirt collecting cylinder; 36. a dirt falling holding strip; 37. a rotating shaft; 38. rotating the sleeve; 39. a swing rod; 40. connecting plates; 41. and (7) spinning.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-11, a range hood with wide adjustability and convenient for cleaning oil stains comprises a supporting plate 1, a smoke exhaust seat 2, a distribution seat 3, a hanging plate 4, a fastening plate 6 and a smoke exhaust tube 8, wherein the supporting plate 1 is horizontally arranged, a cuboid smoke exhaust seat 2 is longitudinally arranged above the middle part of the supporting plate 1, a power distribution seat 3 is arranged at one side of the smoke exhaust seat 2, a motor I9 is arranged at one side of the upper end surface of the supporting plate 1, and one end of the supporting plate 1 is provided with a hanging plate 4, the side wall of the hanging plate 4 is provided with a hydraulic pump 5, the lower part of the hanging plate 4 is connected with a buckling plate 6 through a hinge 15, a hydraulic rod 7 is arranged below the hydraulic pump 5 in a penetrating way, a second motor 10 is arranged below the middle of the bottom of the smoke exhaust seat 2, the second motor 10 penetrates through the supporting plate 1, a plurality of dirt falling frames 11 are arranged below the supporting plate 1, and four smoke exhaust pipes 8 are arranged below the supporting plate 1 at equal intervals;
a sleeve column 12 is vertically arranged at the bottom of the hydraulic rod 7, a clamping frame 13 with a hollow U-shaped structure is arranged in the middle of the side wall of the buckling plate 6, and two ends of the sleeve column 12 respectively penetrate through frame plates on two sides of the clamping frame 13;
the bottom of the buckling plate 6 is provided with an arc-shaped grabbing foot 16, and one end of the grabbing foot 16 is provided with an inwards concave clamping groove 17;
the side wall of the smoke exhaust seat 2 is provided with a plurality of concave through grooves 18 at equal intervals, a plurality of circular smoke through holes I19 are arranged in the concave through grooves 18 at equal intervals, one side of the concave through grooves 18 is provided with a U-shaped pumping plate 21, a suction fan 22 at one side of the concave through grooves 18 synchronously sucks air, the oil smoke is introduced into a smoke delivery pipe 23 through the smoke through holes I19 which are arranged in the concave through grooves 18 at equal intervals, the concave through grooves 18 are distributed at different heights at equal intervals, and when four smoke exhaust cylinders 8 suck the oil smoke, a motor four 33 at the bottom of the smoke exhaust cylinder 8 drives a plurality of fan blades 34 to rotate so as to accelerate the flow of air flow, and the oil smoke is discharged through a smoke through hole 32, a lower through pipe 25 and a smoke outlet pipe 24, so that the oil smoke exhaust of the range hood is ensured to be more comprehensive and thorough, a smoke outlet pipe 24 is arranged below the smoke delivery pipe 23, and four lower through pipes 25 matched with the smoke pumping cylinder 8 are arranged below the smoke outlet pipe 24 at equal intervals;
a movable frame 26 is arranged above the four smoke exhaust tubes 8, a rolling groove 27 is arranged in the middle of the movable frame 26, and connecting rods 28 are vertically arranged on two sides of the side walls of two ends of the movable frame 26;
a third motor 29 is arranged above the smoking barrel 8, the third motor 29 is sleeved in the rolling groove 27 through a rolling gear 30, a plurality of circles of circular concave pools 31 are arranged on the outer ring of the smoking barrel 8, a circular fourth motor 33 is arranged in the middle of the bottom of the smoking barrel 8, a hollow smoke through opening 32 is formed in the middle of the fourth motor 33, and a plurality of fan blades 34 are arranged on the side wall of the fourth motor 33 in equal radian;
the plurality of the pollution falling frames 11 are of rectangular structures, the outer walls of the plurality of the pollution falling frames 11 are provided with the inwards concave pollution collecting cylinders 35, the pollution falling clamping strips 36 are matched with the pollution collecting cylinders 35 to collect the polluted oil, so that people can conveniently clean the range hood, and the pollution falling clamping strips 36 are arranged on one sides of the pollution collecting cylinders 35;
one end of the first motor 9 is rotatably connected with a rotating shaft 37, a rotating sleeve 38 is sleeved on the rotating shaft 37, a circular arc-shaped swing rod 39 is welded on the side wall of the rotating sleeve 38, a connecting plate 40 is welded at the bottom of the swing rod 39, and the connecting rod 28 at one end of the movable frame 26 is vertically welded with the connecting plate 40.
The invention has the further technical improvement scheme that: the hydraulic pump 5 is connected with the buckling plate 6 in a rotating mode through the hydraulic rod 7 and the sleeve column 12, the clamping frame 13 is internally provided with a swinging groove 14 which facilitates the swing of the hydraulic rod 7, the buckling plate 6 is connected with a hanging frame of a kitchen wall through the arc-shaped grabbing feet 16 and the clamping grooves 17 in a clamping mode, it is more convenient to install and use or disassemble the range hood, the hydraulic pump 5 drives the buckling plate 6 to turn up and down through the hydraulic rod 7, the turning angle and the turning position of the buckling plate 6 are adjusted, the range hood is convenient to install and use in kitchens with different space sizes, the connection position of the hanging piece on the kitchen wall is guaranteed to be more accurate, the connection and fixation are firmer, hinges 15 are arranged at two ends of the connection part of the buckling plate 6 and the hanging plate 4, and it is guaranteed.
As a technical optimization scheme of the invention, the motor III 29 is rotatably connected with the smoke exhaust tube 8 in the rolling groove 27 through the rolling gear 30, the motor III 29 above the smoke exhaust tube 8 rolls back and forth in the rolling groove 27 through the rolling gear 30, so that the smoke exhaust tube 8 can continuously move back and forth to suck smoke, and the two ends of the rolling groove 27 are both provided with rolling teeth matched with the rolling gear 30 and matched with the rolling gear 30 through the rolling teeth. The rotation ensures that the motor III 29 drives the smoke exhaust tube 8 to move more stably and firmly in the front and back direction, and reduces the noise of the smoke exhaust ventilator during working.
As a technical optimization scheme of the present invention, the motor four 33 is rotatably connected to the plurality of fan blades 34, the motor four 33 drives the fan blades 34 to swing, so as to accelerate the airflow movement and improve the smoke extraction efficiency of the smoke extraction tube 8, and the plurality of fan blades 34 are all arc-shaped structures.
As a technical optimization scheme of the invention, the smoke through port 32 penetrates through the smoke exhaust tube 8, oil smoke is sucked through the oil smoke suction seat above the smoke through port 32, the upper part of the smoke through port 32 is connected with the lower through pipe 25 through a hollow folding pipe, the oil smoke is introduced into the lower through pipe 25 through the folding pipe 25, and the oil smoke is discharged to the outside through the lower through pipe 25 and the smoke outlet pipe 24.
As a technical optimization scheme of the invention, the distribution base 3 is electrically connected with the suction fan 22, the first motor 9, the second motor 10, the third motor 29 and the fourth motor 33 through wires, so that the range hood can work normally, and the smoke outlet pipe 24, the smoke delivery pipe 23 and the lower through pipe 25 are communicated with each other, so that the oil smoke collected by the range hood can be discharged outside a kitchen normally.
As a technical optimization scheme of the invention, the second motor 10 is connected to the middle of the bottom of the smoke exhaust seat 2 through the circular rotary vane 41 at the top, the second motor 10 is rotatably connected with the smoke exhaust seat 2 through the rotary vane 41, and the first motor 9 drives the smoke exhaust seat 2 to continuously swing left and right by a small amplitude through the rotary vane 41, so that the flow speed of airflow in a kitchen is increased, the area and the area of the smoke exhaust of the range hood are increased, and the range hood is ensured to suck the smoke more comprehensively and thoroughly, and is more efficient.
As a technical optimization scheme of the invention, the motor I9 is movably connected with the rotating sleeve 38 through the rotating shaft 37, the rotating sleeve 38 is movably connected with the movable frame 26 through the oscillating bar 39 and the connecting rod 28, the motor I9 drives the connecting plate 40 and the four smoke exhaust pipes 8 to move left and right through the rotating shaft 37, and the motor I9 is matched to drive the smoke exhaust seat 2 to continuously swing in a small amplitude through the rotary sheet 41, so that the flow speed of airflow in a kitchen is increased, the area and the area of the smoke exhaust ventilator for sucking the smoke are increased, and the smoke exhaust ventilator is ensured to suck the smoke more comprehensively and thoroughly and more efficiently.
The working method of the range hood specifically comprises the following steps:
the method comprises the following steps: the four smoke exhaust cylinders 8 are matched with the smoke exhaust seat 2 to synchronously suck smoke, a plurality of concave through grooves 18 are arranged on the smoke exhaust seat 2 at equal intervals, a suction fan 22 on one side of each concave through groove 18 synchronously sucks air, the smoke is introduced into a smoke conveying pipe 23 through a plurality of smoke through holes 19 which are arranged in the concave through grooves 18 at equal intervals, the concave through grooves 18 are distributed at different heights at equal intervals, and when the four smoke exhaust cylinders 8 suck the smoke, a motor four 33 at the bottom of the smoke exhaust cylinder 8 drives a plurality of fan blades 34 to rotate so as to accelerate the flow of air flow and discharge the smoke through a smoke through hole 32, a lower through pipe 25 and a smoke outlet pipe 24;
step two: when oil smoke is sucked by the plurality of concave through grooves 18 on the smoke exhaust seat 2, oil stain is attached to the concave through grooves 18, after the suction fan 22 sucks the oil smoke to the smoke exhaust seat 2, in the process that the oil smoke is conveyed from the smoke exhaust seat 2, the oil stain in the oil smoke falls into the suction plate 21 on the inner side of the concave through grooves 18, and when the smoke exhaust cylinder 31 rotates to suck the smoke, the oil stain falls into the concave pool 31, and a worker pulls the suction block 20 to draw the suction plate 21 out of the smoke exhaust seat 2 to clean the oil stain or replace and maintain internal devices of the smoke exhaust seat 2;
step three: when the smoke exhaust tube 8 rotates to suck oil smoke, the motor III 29 above the smoke exhaust tube 8 rolls back and forth in the rolling groove 27 through the rolling gear 30, so that the smoke exhaust tube 8 can continuously move back and forth to suck the oil smoke, and when the smoke exhaust tube 8 moves back and forth, the motor I9 drives the connecting plate 40 and the four smoke exhaust tubes 8 to move left and right through the rotating shaft 37, and the smoke exhaust seat 2 is driven to continuously swing left and right through the rotary piece 41 by matching with the motor I9;
step four: this range hood's hydraulic pump 5 drives buckle plate 6 through hydraulic stem 7 and turns, and buckle plate 6 passes through convex grab foot 16 and draw-in groove 17 joint on the hanging frame of kitchen wall, and hydraulic pump 5 drives buckle plate 6 through hydraulic stem 7 and turns from top to bottom, adjusts the angle and the position that buckle plate 6 turned.
Compared with the prior art, the invention has the beneficial effects that:
1. when the range hood is used, the four smoke exhaust pipes 8 are matched with the smoke exhaust seat 2 to synchronously suck smoke, the comprehensiveness of the range hood for sucking the smoke is improved, the smoke exhaust seat 2 is equidistantly provided with the plurality of concave through grooves 18, the suction fan 22 on one side of the plurality of concave through grooves 18 synchronously sucks the smoke, the smoke is introduced into the smoke delivery pipe 23 through the plurality of smoke through holes 19 in the concave through grooves 18, the plurality of concave through grooves 18 are equidistantly distributed at different heights, and when the four smoke exhaust pipes 8 suck the smoke, the motor four 33 at the bottom of the smoke exhaust pipes 8 drives the plurality of fan blades 34 to rotate so as to accelerate the flow of air flow and discharge the smoke through holes 32, the lower through pipe 25 and the smoke outlet pipe 24, so that the range hood can suck and discharge the smoke more comprehensively and thoroughly.
2. A plurality of concave through groove 18 on the exhaust fume seat 2 is when the oil absorption cigarette, the greasy dirt is easily attached to in the concave through groove 18, and suction fan 22 inhales the oil smoke behind the seat 2 of discharging fume, at the in-process that the oil smoke leads to from the seat 2 of discharging fume and send, the greasy dirt easily falls in the inboard pump installation board 21 of concave through groove 18 in the oil smoke, and take out a chimney 31 when rotating the smoking, the greasy dirt easily falls in the concave pool 31 of indent, make things convenient for people to clear up the greasy dirt, and the staff draws out piece 20 through the pulling, can take out pump installation board 21 from the seat 2 of discharging fume and clean the greasy dirt, or change, the inside device of maintenance exhaust fume seat 2, guarantee the installation of the 2 inner parts of the exhaust fume seat on this range hood, it is more convenient to dismantle.
3. When the smoke exhaust tube 8 rotates to suck oil smoke, the motor III 29 above the smoke exhaust tube 8 rolls back and forth in the rolling groove 27 through the rolling gear 30, so that the smoke exhaust tube 8 can continuously move back and forth to suck the oil smoke, and when the smoke exhaust tube 8 moves back and forth, the motor I9 drives the connecting plate 40 and the four smoke exhaust tubes 8 to move left and right through the rotating shaft 37, and the motor I9 is matched to drive the smoke exhaust seat 2 to continuously swing in a small amplitude through the rotary plate 41, so that the flowing speed of airflow in a kitchen is accelerated, the area and the area of the smoke exhaust ventilator for sucking the oil smoke are increased, and the smoke exhaust ventilator is ensured to suck the oil smoke more comprehensively and thoroughly and more efficiently.
4. The hydraulic pump 5 of the range hood drives the buckling plate 6 to turn through the hydraulic rod 7, the buckling plate 6 is clamped on a hanging frame of a kitchen wall through the arc-shaped grabbing feet 16 and the clamping grooves 17, so that the range hood is convenient to install and use or disassemble, the hydraulic pump 5 drives the buckling plate 6 to turn up and down through the hydraulic rod 7, the turning angle and position of the buckling plate 6 are adjusted, the range hood is convenient to install in kitchens with different space sizes, the connection position of the range hood and a hanging piece on the kitchen wall is guaranteed to be more accurate, and the connection and fixation are more firm; the range hood is wide in adjustability, firm and durable, has good social benefits, and is suitable for popularization and use.
The working principle is as follows: when the invention is used, firstly, the safety of each part of the invention is checked, then, four smoke tubes 8 are matched with the smoke exhaust seat 2 to synchronously suck the oil smoke, a plurality of concave through grooves 18 are arranged on the smoke exhaust seat 2 at equal intervals, a suction fan 22 on one side of the concave through grooves 18 synchronously sucks the air, the oil smoke is introduced into a smoke sending pipe 23 through a plurality of smoke through holes 19 which are arranged in the concave through grooves 18 at equal intervals, the concave through grooves 18 are distributed at different heights at equal intervals, when the four smoke tubes 8 suck the oil smoke, a motor four 33 at the bottom of the smoke tube 8 drives a plurality of fan blades 34 to rotate so as to accelerate the flow of air current, the oil smoke is discharged through a smoke through hole 32, a downdraft pipe 25 and a smoke outlet pipe 24, when the oil smoke is sucked by the concave through grooves 18 on the smoke exhaust seat 2, the oil stain is attached to the concave through grooves 18, and the suction fan 22 sucks the oil smoke to the smoke exhaust seat 2, the oil stain in the oil smoke falls into the pumping plate 21 at the inner side of the concave through groove 18, and when the smoke exhaust tube 31 rotates to exhaust smoke, the oil stain falls into the concave pool 31, and a worker pulls the pumping block 20 to pump the pumping plate 21 out of the smoke exhaust seat 2 to clean the oil stain, or to replace and maintain the internal devices of the smoke exhaust seat 2, the smoke exhaust tube 8 rotates to suck the oil smoke, the motor III 29 above the smoke exhaust tube 8 rolls back and forth in the rolling groove 27 through the rolling gear 30, so that the smoke exhaust tube 8 can continuously move back and forth to suck the oil smoke, the motor I9 drives the connecting plate 40 and the four smoke exhaust tubes 8 to move left and right through the rotating shaft 37 while the smoke exhaust tube 8 moves back and forth, the hydraulic pump 5 of the range hood drives the buckling plate 6 through the hydraulic rod 7, the buckling plate 6 is clamped on a hanging frame of a kitchen wall through the arc-shaped grabbing feet 16 and the clamping grooves 17, and the hydraulic pump 5 drives the buckling plate 6 to turn up and down through the hydraulic rod 7, and the turning angle and position of the buckling plate 6 are adjusted.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides a range hood convenient to clearance greasy dirt and controllability is wide which characterized in that: comprises a supporting plate (1), a smoke exhaust seat (2), a power distribution seat (3), a hanging plate (4), a buckling plate (6) and a smoke exhaust tube (8), wherein the supporting plate (1) is horizontally arranged, the rectangular smoke exhaust seat (2) is longitudinally arranged above the middle part of the supporting plate (1), the power distribution seat (3) is arranged on one side of the smoke exhaust seat (2), a first motor (9) is arranged on one side of the upper end surface of the supporting plate (1), the hanging plate (4) is arranged at one end of the supporting plate (1), a hydraulic pump (5) is arranged on the side wall of the hanging plate (4), the buckling plate (6) is connected below the hanging plate (4) through a hinge (15), a hydraulic rod (7) is arranged below the hydraulic pump (5) in a penetrating manner, a second motor (10) is arranged below the middle part of the bottom of the smoke exhaust seat (2), and the second motor (10) penetrates through the supporting plate (1), a plurality of dirt falling frames (11) are arranged below the supporting plate (1), and four smoke exhaust pipes (8) are arranged below the supporting plate (1) at equal intervals;
a sleeve column (12) is vertically arranged at the bottom of the hydraulic rod (7), a clamping frame (13) of a hollow U-shaped structure is arranged in the middle of the side wall of the buckling plate (6), and two ends of the sleeve column (12) penetrate through frame plates on two sides of the clamping frame (13) respectively;
the bottom of the buckling plate (6) is provided with a circular arc-shaped grabbing foot (16), and one end of the grabbing foot (16) is provided with an inwards concave clamping groove (17);
the side wall of the smoke exhaust seat (2) is provided with a plurality of concave through grooves (18) at equal intervals, a plurality of circular smoke through holes I (19) are arranged in the concave through grooves (18) at equal intervals, one side of each concave through groove (18) is provided with a U-shaped pumping plate (21), one end of each pumping plate (21) is provided with a pumping block (20), one end of each pumping block (20) is longitudinally provided with a suction fan (22), a smoke conveying pipe (23) is longitudinally arranged below one end of each suction fan (22), a smoke outlet pipe (24) is arranged below each smoke conveying pipe (23), and four lower through pipes (25) matched with the smoke suction pipes (8) are arranged below the smoke outlet pipes (24) at equal intervals;
movable frames (26) are arranged above the four smoke exhaust tubes (8), rolling grooves (27) are formed in the middles of the movable frames (26), and connecting rods (28) are vertically arranged on two sides of the side walls of two ends of each movable frame (26);
a third motor (29) is arranged above the smoke exhaust tube (8), the third motor (29) is sleeved in the rolling groove (27) through a rolling gear (30), a plurality of circles of circular concave pools (31) are arranged on the outer ring of the smoke exhaust tube (8), a circular fourth motor (33) is arranged in the middle of the bottom of the smoke exhaust tube (8), a hollow smoke through opening (32) is formed in the middle of the fourth motor (33), and a plurality of fan blades (34) are arranged on the side wall of the fourth motor (33) in an equal radian mode;
the plurality of the sewage dropping frames (11) are of rectangular structures, the outer walls of the plurality of the sewage dropping frames (11) are provided with concave sewage collecting cylinders (35), and one sides of the sewage collecting cylinders (35) are provided with sewage dropping holding strips (36);
the motor (9) one end is rotated and is connected with pivot (37), just the cover is established and is changeed cover (38) on pivot (37), it has convex pendulum rod (39) to change cover (38) lateral wall welding, just the welding of pendulum rod (39) bottom has even board (40), just connecting rod (28) and even board (40) vertical welding of activity frame (26) one end.
2. The range hood convenient to clean oil stains and wide in adjustability according to claim 1 is characterized in that the hydraulic pump (5) is rotatably connected with the buckling plate (6) through a hydraulic rod (7) and a sleeve column (12), a swing groove (14) convenient for the hydraulic rod (7) to swing is formed in the clamping frame (13), and hinges (15) are arranged at two ends of a joint of the buckling plate (6) and the hanging plate (4).
3. The range hood convenient for oil stain cleaning and wide in adjustability according to claim 1 is characterized in that the motor III (29) is rotatably connected with the smoke exhaust tube (8) in a rolling groove (27) through a rolling gear (30), and the two ends of the rolling groove (27) are provided with rolling teeth matched with the rolling gear (30).
4. The range hood of claim 1, wherein the motor four (33) is rotatably connected to the plurality of fan blades (34), and the plurality of fan blades (34) are all arc-shaped.
5. The range hood with wide adjustability and convenient oil stain cleaning according to claim 1 is characterized in that the smoke vent (32) penetrates through the smoke exhaust tube (8), and the upper part of the smoke vent (32) is connected with the lower through tube (25) through a hollow folding tube.
6. The range hood convenient for oil stain cleaning and wide in adjustability according to claim 5 is characterized in that the distribution base (3) is electrically connected with the suction fan (22), the first motor (9), the second motor (10), the third motor (29) and the fourth motor (33) through wires, and the smoke outlet pipe (24), the smoke delivery pipe (23) and the lower through pipe (25) are communicated with each other.
7. The range hood convenient for oil stain cleaning and wide in adjustability according to claim 1 is characterized in that the second motor (10) is connected to the middle of the bottom of the smoke exhaust seat (2) through a circular rotary vane (41) at the top, and the second motor (10) is rotatably connected with the smoke exhaust seat (2) through the rotary vane (41).
8. The range hood convenient for oil stain cleaning and wide in adjustability according to claim 1 is characterized in that the first motor (9) is movably connected with the rotating sleeve (38) through a rotating shaft (37), and the rotating sleeve (38) is movably connected with the movable frame (26) through a swing rod (39) and a connecting rod (28).
9. The range hood according to claim 1, wherein the range hood is capable of conveniently cleaning oil contamination and has a wide adjustability, and the operating method of the range hood specifically comprises the following steps:
the method comprises the following steps: the four smoke exhaust cylinders (8) are matched with the smoke exhaust seat (2) to synchronously suck smoke, a plurality of concave through grooves (18) are arranged on the smoke exhaust seat (2) at equal intervals, a suction fan (22) on one side of the concave through grooves (18) synchronously sucks air, the smoke is introduced into a smoke conveying pipe (23) through a plurality of smoke through holes (19) which are arranged in the concave through grooves (18) at equal intervals, the concave through grooves (18) are distributed at different heights at equal intervals, and when the four smoke exhaust cylinders (8) suck the smoke, a motor four (33) at the bottom of the smoke exhaust cylinders (8) drives a plurality of fan blades (34) to rotate so as to accelerate the flow of air flow and discharge the smoke through holes (32), a lower through pipe (25) and a smoke outlet pipe (24);
step two: when oil smoke is sucked by the plurality of concave through grooves (18) on the smoke exhaust seat (2), oil stain is attached to the concave through grooves (18), after the oil smoke is sucked to the smoke exhaust seat (2) by the suction fan (22), in the process of conveying the oil smoke from the smoke exhaust seat (2), the oil stain in the oil smoke falls into the suction plate (21) on the inner side of the concave through grooves (18), the oil stain falls into the concave pool (31) when the smoke exhaust cylinder (31) rotates to suck the smoke, and a worker pulls the suction block (20) to draw the suction plate (21) out of the smoke exhaust seat (2) to clean the oil stain or replace and maintain internal devices of the smoke exhaust seat (2);
step three: when the smoke exhaust cylinder (8) rotates to suck oil smoke, a motor III (29) above the smoke exhaust cylinder (8) rolls back and forth in the rolling groove (27) through a rolling gear (30), so that the smoke exhaust cylinder (8) can continuously move back and forth to suck the oil smoke, and when the smoke exhaust cylinder (8) moves back and forth, a motor I (9) drives a connecting plate (40) and four smoke exhaust cylinders (8) to move left and right through a rotating shaft (37), and is matched with the motor I (9) to drive the smoke exhaust seat (2) to continuously swing left and right through a rotary sheet (41);
step four: this range hood's hydraulic pump (5) drive buckle connection board (6) through hydraulic stem (7) and turn, and buckle connection board (6) are through convex grab foot (16) and draw-in groove (17) joint on the hanging frame of kitchen wall, and hydraulic pump (5) drive buckle connection board (6) through hydraulic stem (7) and turn from top to bottom, adjust the angle and the position that buckle connection board (6) turned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811582673.7A CN109654557B (en) | 2018-12-24 | 2018-12-24 | Range hood convenient to clearance greasy dirt and wide in adjustability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811582673.7A CN109654557B (en) | 2018-12-24 | 2018-12-24 | Range hood convenient to clearance greasy dirt and wide in adjustability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109654557A CN109654557A (en) | 2019-04-19 |
| CN109654557B true CN109654557B (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811582673.7A Active CN109654557B (en) | 2018-12-24 | 2018-12-24 | Range hood convenient to clearance greasy dirt and wide in adjustability |
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| CN (1) | CN109654557B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094789A (en) * | 2019-04-24 | 2019-08-06 | 宁波昕科工贸有限公司 | A kind of energy-saving heater and its application method utilizing function with thermal cycle |
| CN110296418A (en) * | 2019-06-21 | 2019-10-01 | 安徽中持环境科技有限公司 | Comprehensive pollutant process purification device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100565253B1 (en) * | 2004-08-16 | 2006-03-30 | 엘지전자 주식회사 | Hood for range |
| DE102004042291B4 (en) * | 2004-09-01 | 2007-10-11 | Miele & Cie. Kg | Height adjustment device for a ceiling-mounted extractor hood and extractor hood |
| KR100677289B1 (en) * | 2005-08-22 | 2007-02-02 | 엘지전자 주식회사 | Exhaust hood |
| CN107435966A (en) * | 2016-05-26 | 2017-12-05 | 岑立峰 | A kind of efficient household cooker hood |
| CN205919400U (en) * | 2016-08-03 | 2017-02-01 | 浙江康纳电器有限公司 | Take gear drive's european style range hood |
| CN106439962B (en) * | 2016-09-23 | 2018-11-02 | 中山市正美电器金属制品有限公司 | A kind of intelligent fume exhauster |
| CN107830563A (en) * | 2016-09-23 | 2018-03-23 | 盛欢欢 | Big suction smoke exhaust ventilator |
| CN107270351B (en) * | 2017-07-27 | 2019-02-15 | 佛山市顺德区合捷电器实业有限公司 | A kind of movable cooker hood |
| CN107726490A (en) * | 2017-11-23 | 2018-02-23 | 南京中研专利技术开发有限公司 | A kind of air cleaning facility for being used for oil smoke processing based on Internet of Things |
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2018
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