CN110553294A - range hood with sliding door type smoke guide plate and manufacturing method thereof - Google Patents
range hood with sliding door type smoke guide plate and manufacturing method thereof Download PDFInfo
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- CN110553294A CN110553294A CN201910857593.6A CN201910857593A CN110553294A CN 110553294 A CN110553294 A CN 110553294A CN 201910857593 A CN201910857593 A CN 201910857593A CN 110553294 A CN110553294 A CN 110553294A
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- smoke
- guide
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- panel
- groove
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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
- F24C15/2035—Arrangement or mounting of filters
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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
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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 range hood with a sliding door type smoke guide plate and a manufacturing method thereof, and the range hood comprises a panel, a positioning box and a smoke exhaust box, wherein a first smoke guide plate, a second smoke guide plate and a smoke suction plate are arranged on the front side surface of the panel, the first smoke guide plate and the second smoke guide plate are connected to the panel through a horizontal moving mechanism and are positioned on the outer side of the smoke suction plate, a first smoke guide bar and a second smoke guide bar are respectively arranged on the first smoke guide plate and the second smoke guide plate, and a connecting bar is arranged between the first smoke guide plate and the second smoke guide plate. The manufacturing method comprises the following steps: panel processing, first smoke guide plate and second smoke guide plate installation, positioning box processing, smoke exhaust box processing and installation and test operation of the range hood. The invention can close the range hood when not working, prevent dust from entering the range hood and adhering with oil stain, draw the steam in cooking to the smoke absorption plate, facilitate the whole oil smoke to be absorbed in the smoke absorption plate, and prevent the oil smoke from leaking.
Description
Technical Field
the invention relates to a range hood with a sliding door type smoke guide plate and a manufacturing method thereof.
background
The range hood 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 smoke guide plate is an important component of the range hood, the existing smoke guide plate can not be sealed generally, so that the smoke suction cavity is directly communicated with the outside, and when the range hood is not used, dust and impurities enter the smoke suction cavity to influence the working efficiency and the service life of the range hood.
Disclosure of Invention
The invention aims to provide a range hood with a sliding door type smoke guide plate and a technical scheme of a manufacturing method thereof, aiming at the defects in the prior art, the range hood can be closed when not working through the design of a first smoke guide plate and a second smoke guide plate, dust is prevented from entering the interior of the range hood and being bonded with oil dirt, the oil smoke suction effect of the range hood is influenced, steam during cooking can be drawn close to the smoke guide plate, the oil smoke is conveniently and completely sucked into the smoke guide plate, and the oil smoke is prevented from leaking.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a range hood with move gate-type and lead cigarette board, includes panel, locating box and the case of discharging fume, and the trailing flank of panel passes through the locating box and connects the case of discharging fume, its characterized in that: a first smoke guide plate, a second smoke guide plate and a smoke absorption plate are arranged on the front side surface of the panel, the first smoke guide plate and the second smoke guide plate are connected to the panel through a horizontal moving mechanism and are positioned on the outer side of the smoke absorption plate, a first smoke guide bar and a second smoke guide bar are respectively arranged on the first smoke guide plate and the second smoke guide plate, and a connecting bar is arranged between the first smoke guide plate and the second smoke guide plate; through the design of first smoke deflector and second smoke deflector, can make range hood close when out of work, prevent that the dust from getting into range hood inside and greasy dirt bonding, influence range hood's oil absorption cigarette effect, the design of first smoke deflector and second smoke deflector, steam when can will stir-fry draws close to the smoke deflector, be convenient for the oil smoke all inhales in the smoke deflector, prevent to cause and run the cigarette, the design that links up the strip can block the oil smoke under the condition that first smoke deflector and second smoke deflector opened, make the oil smoke inhale fast in the smoke deflector, can fix a position first smoke deflector and second smoke deflector simultaneously, stability and reliability when improving first smoke deflector and second smoke deflector horizontal migration.
further, horizontal migration mechanism includes two synchronous machine, two synchronous machine symmetry fixed connection are in the bottom of locating box, synchronous machine is connected with the gear through the pivot, all be provided with the rack on the bottom surface of first smoke deflector and second smoke deflector, wheel and rack intermeshing, the bilateral symmetry of rack is provided with the dog, it is rotatory to drive the gear through synchronous machine, can drive rack horizontal migration, and then drive first smoke deflector and second smoke deflector horizontal migration, realize that first smoke deflector and second smoke deflector's automation is opened or is closed, the dog can carry on spacingly to the gear, prevent that the rack from breaking away from the gear and causing first smoke deflector and second smoke deflector unable normal removal work.
Further, evenly be provided with first guide pulley and second guide pulley on the top surface of first smoke deflector and second smoke deflector and the bottom surface respectively, be provided with first guide slot and second guide slot on the panel, first guide pulley and first guide slot phase-match, second guide pulley and second guide slot phase-match, the second guide pulley is located the front side of rack, first guide slot can be spacing to first guide pulley, the second guide slot can be spacing to the second guide pulley, stability and reliability when improving first smoke deflector and second smoke deflector horizontal migration, prevent that first smoke deflector and second smoke deflector from rocking and the noise production when horizontal migration.
Further, the top surface center department that links up the strip is provided with L shape locating plate, L shape locating plate fixed connection is on the panel, can carry out fixed connection with linking up the strip through L shape locating plate, when first smoke deflector and second smoke deflector are opened, can block the oil smoke through linking up the strip, make in the whole entering smoke suction plate of oil smoke, prevent to cause and run the cigarette, when first smoke deflector and second smoke deflector are closed, can make first smoke deflector and second smoke deflector stability remove through linking up strip and L shape locating plate, reduce the gap when closing, prevent that the dust from getting into the inside of smoke suction plate.
Further, first leading cigarette strip and second lead the cigarette strip and all be L shape, and first leading cigarette strip is provided with L shape guide slot with one side of first smoke deflector, and the second leads the cigarette strip and is provided with one side of second smoke deflector L shape guide slot, L shape locating plate and L shape guide slot phase-match, through the design of L shape guide slot, when can making first smoke deflector and second smoke deflector close, make L shape locating plate insert the L shape guide slot of both sides completely, improve the sealing performance between first smoke deflector and the second smoke deflector, do not influence joint strength and the stability of linking up the strip simultaneously.
further, be provided with control button and light on the panel, control button and light are located the top of first smoke deflector and second smoke deflector, and control button can control range hood's switch and the switch of light, and the light is lighted when being used for cooking.
Further, be provided with the smoking chamber between the trailing flank of smoking board and panel, the smoking intracavity is provided with the oil smoke separation net, be provided with first smoke exhaust pipe in the locating box, the incasement of discharging fume is provided with the second and discharges fume the pipe, the second is discharged fume the pipe and is passed through first smoke exhaust pipe intercommunication smoking chamber, the oil smoke gets into in the first smoke exhaust pipe through the smoking chamber, discharging through the second smoke exhaust pipe, the oil smoke separation net can intercept the greasy dirt in the air, further reduce the content of the interior oil smoke of exhaust air, prevent to cause the pollution to the environment.
furthermore, a fan is arranged on the second smoke exhaust pipe, the fan can provide power for absorbing oil smoke at the smoke exhaust plate, and the oil smoke during frying can be completely absorbed into the smoke exhaust cavity under the condition that normal combustion of fuel gas is not influenced.
furthermore, the bottom of the panel is provided with an oil collecting box, and the oil collecting box can store the separated oil stains, so that the oil stains can be collected and treated conveniently and uniformly.
the manufacturing method of the range hood with the sliding door type smoke guide plate is characterized by comprising the following steps of:
1) panel processing
a. Firstly, determining the size of a panel according to design requirements, forming a corresponding panel through casting molding, grinding and polishing the outer side surface of the panel, and simultaneously performing arc chamfering treatment on the periphery of the panel to prevent potential safety hazards caused by collision with corners of the panel when the range hood is installed or used;
b. Then inwards arranging a smoke suction cavity and a through groove along the rear side surface of the panel, wherein the smoke suction cavity is positioned at the rear side close to the panel, the through groove is positioned at the front side close to the panel, the depth of the smoke suction cavity is 1/2-2/3 of the thickness of the panel, the inner side surfaces of the smoke suction cavity and the through groove are polished, an oil guide groove is arranged along the bottom of the smoke suction cavity and between the bottom end of the panel, then selecting a proper oil-smoke separation net according to the size of the smoke suction cavity, fixedly installing the oil-smoke separation net in the smoke suction cavity, installing a smoke suction plate between the smoke suction cavity and the through groove, the through groove is used for positioning a first smoke guide plate and a second smoke guide plate, oil smoke enters the smoke suction cavity through the smoke suction plate and is filtered under the action of the oil-smoke separation net to reduce the oil-smoke content in discharged air, the thickness design of the smoke suction cavity and the through groove can not only not influence the normal adsorption of the oil smoke, but also can improve the, the friction force of the first smoke guide plate and the second smoke guide plate in the moving process is reduced;
c. then, a first guide groove is horizontally formed along the top surface of the through groove, the first guide groove horizontally penetrates through the whole through groove, the protruding position in the first guide groove is ground to be flat, a second guide groove is horizontally formed along the bottom surface of the through groove, the second guide groove horizontally penetrates through the whole through groove, the protruding position in the second guide groove is ground to be flat, a limiting groove is horizontally formed in the inner side of the second guide groove, the limiting groove and the second guide groove are kept parallel, through the design of the first guide groove and the second guide groove, the first guide wheel and the second guide wheel on the first smoke guide plate and the second smoke guide plate can be limited, the first guide wheel and the second guide wheel are prevented from shaking in the moving process to increase noise, the limiting groove can limit the rack, and the meshing stability of the rack and the wheel is improved;
d. Finally, the size of the oil collecting box is determined according to the position of the oil guide groove, the corresponding oil collecting box is processed, the oil collecting box is installed at the bottom of the panel, meanwhile, a control button and a lighting lamp are installed on the front side surface of the panel and above the through groove, the filtered oil stain can be collected through the oil collecting box, and the oil stain can be conveniently and directly dripped onto a gas stove platen from the bottom of a range hood;
the processing method of the panel is simple in steps, and the processing and installation of the first smoke guide plate and the second smoke guide plate provide standards, so that the first smoke guide plate and the second smoke guide plate can be completely matched with the panel, gaps are reduced, the adsorption efficiency of oil smoke is improved, the oil smoke is prevented from leaking, the connection tightness can be improved, and dust is prevented from entering a smoke suction cavity;
2) The first smoke guide plate and the second smoke guide plate are arranged
a. Firstly, the sizes of a first smoke guide plate, a second smoke guide plate, a first smoke guide strip and a second smoke guide strip are determined according to the sizes of a panel and a through groove, the first smoke guide strip and the first smoke guide plate and the second smoke guide strip are integrally formed through casting molding, the first smoke guide plate, the second smoke guide plate, the first smoke guide strip and the second smoke guide strip are polished and polished, the integrally formed design improves the connection strength and stability between the first smoke guide strip and the first smoke guide plate and between the second smoke guide strip and the second smoke guide plate, the attractiveness is improved, meanwhile, the first smoke guide strip and the second smoke guide strip can be made into a straight strip shape or a circular arc shape, and meanwhile, a connecting strip is changed along with the shapes of the first smoke guide strip and the second smoke guide strip, so that the first smoke guide plate and the second smoke guide plate can be completely matched when moving;
b. Then, an L-shaped guide groove is horizontally arranged along the end surfaces of the first smoke guide bar and the first smoke guide plate to keep the internal spacing of the L-shaped guide groove consistent, an L-shaped guide groove is horizontally arranged along the end surfaces of the second smoke guide bar and the second smoke guide plate to keep the internal spacing of the L-shaped guide groove consistent, the sizes of the connecting bar and the L-shaped positioning plate are determined according to the sizes and the spacing of the two L-shaped guide grooves, the needed connecting bar and the L-shaped positioning plate are formed by casting molding, the L-shaped positioning plate is fixedly installed at the center of the top surface of the connecting bar, the connecting bar is fixedly connected to the top surface of the through groove, the first smoke guide bar and the second smoke guide bar can be connected through the connecting bar, when the first smoke guide bar and the second smoke guide bar move towards two sides, the gap between the first smoke guide bar and the second smoke guide bar is compensated through the connecting bar, smoke leakage is prevented, and the stability and the reliability of the connection between the first smoke guide bar and the second smoke guide bar are improved, the L-shaped positioning plate improves the connection stability between the connecting strip and the through groove, and the L-shaped guide groove can enable the L-shaped positioning plate to be completely inserted when the first cigarette guiding strip and the second cigarette guiding strip are folded, so that the gap between the first cigarette guiding plate and the second cigarette guiding plate is reduced;
c. Then selecting proper first guide wheels according to the size of the first guide groove, uniformly installing the first guide wheels on the top surfaces of the first smoke guide plate and the second smoke guide plate, selecting proper second guide wheels according to the size of the second guide groove, uniformly installing the second guide wheels on the bottom surfaces of the first smoke guide plate and the second smoke guide plate, horizontally installing a rack at the rear side of the second guide wheel, symmetrically installing stop blocks along two sides of the rack, improving the stability of the first smoke guide plate and the second smoke guide plate in the horizontal moving process through the design of the first guide wheels and the second guide wheels, reducing the friction force during moving, reducing the abrasion, simultaneously reducing the noise, enabling the opening or closing of the first smoke guide plate and the second smoke guide plate to be more convenient and faster, being convenient to disassemble and clean, and driving the first smoke guide plate and the second smoke guide plate to move along the horizontal direction under the action of a gear by the rack, the stop block can play a limiting role and prevent the rack from being completely separated from the gear;
d. finally, two synchronous motors are symmetrically installed on the rear side face of the panel, the synchronous motors are connected with gears through rotating shafts, the gears are located in the limiting grooves, the processed first smoke guide plate and the processed second smoke guide plate are inserted into two sides of the through groove, first guide wheels on the first smoke guide plate and the second smoke guide plate are movably connected into the first guide groove, second guide wheels on the first smoke guide plate and the second smoke guide plate are movably connected into the second guide groove, the rack is movably connected into the limiting groove and mutually meshed with the gears, meanwhile, a connecting strip is inserted into the L-shaped guide grooves on two sides, the connecting strip can seal a gap between the first smoke guide plate and the second smoke guide plate, smoke leakage is prevented, the stability of connection between the first smoke guide plate and the second smoke guide plate can be improved, and the first smoke guide plate and the second smoke guide plate can move along the same straight line;
3) Locating box processing
a. Firstly, determining the size of a positioning box according to the size of a panel, forming the required positioning box through casting molding, and polishing the inner side surface and the outer side surface of the positioning box to improve the installation precision of the positioning box;
b. Then, the size of the first smoke exhaust pipe is determined according to the size of the smoke suction cavity on the panel, the corresponding first smoke exhaust pipe is manufactured, the first smoke exhaust pipe is obliquely and fixedly connected in the positioning box, and the smoke suction cavity can be communicated with the second smoke exhaust pipe through the first smoke exhaust pipe;
c. then, the positioning box is fixedly arranged on the rear side surface of the panel, so that the two synchronous motors are positioned in the positioning box, meanwhile, the inclined surface of the positioning box is sealed, only the smoke suction hole of the first smoke exhaust pipe is reserved, the smoke suction hole is communicated with the smoke suction cavity on the panel, the oil smoke in the smoke suction cavity can be prevented from entering the positioning box, the oil smoke is prevented from leaking, and the suction force of the smoke suction cavity is greatly improved due to the design of the smoke suction hole;
the positioning box can be processed to meet the positioning and installation of panels with different inclination angles, and the stability and reliability of panel connection are improved;
4) processing and mounting of smoke exhaust box
a. firstly, determining the size of a smoke exhaust box according to design requirements, forming the required smoke exhaust box through casting molding, and polishing the smoke exhaust box;
b. then determining the size of a second smoke exhaust pipe according to the size of the first smoke exhaust pipe, processing the corresponding second smoke exhaust pipe, fixedly installing the second smoke exhaust pipe in a smoke exhaust box, selecting a proper fan, and fixedly installing the fan on the second smoke exhaust pipe;
c. Then fixedly connecting the smoke exhaust pipe to the top surface of the positioning box, connecting the first smoke exhaust pipe with the second smoke exhaust pipe, and sealing the connecting position;
the processing of the smoke discharging box can improve the connection tightness between the first smoke discharging pipe and the second smoke discharging pipe, prevent smoke leakage from the connection part of the two smoke discharging pipes and improve the wind power of the smoke discharging plate;
5) Test run of range hood
After the whole range hood is installed, the power supply is switched on, the control button is started, and the operation condition of the range hood is observed.
The manufacturing method has simple steps and strong practicability, can meet the flow line production of the range hood, reduce the defective rate, improve the assembly precision of the range hood and improve the oil smoke adsorption efficiency of the range hood.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
1. Through the design of first smoke deflector and second smoke deflector, can make range hood close when out of work, prevent that the dust from getting into range hood inside and greasy dirt bonding, influence range hood's oil absorption cigarette effect.
2. the design of first lead cigarette strip and second lead cigarette strip can draw close the steam when cooking to the smoking board, and the oil smoke of being convenient for is whole inhales in the smoking board, prevents to cause and runs the cigarette.
3. the design of linking up the strip can block the oil smoke under the condition that first smoke deflector and second smoke deflector are opened, makes the oil smoke inhale the cigarette board fast in, can fix a position first smoke deflector and second smoke deflector simultaneously, stability and reliability when improving first smoke deflector and second smoke deflector horizontal migration.
4. The gear is driven to rotate through the synchronous motor, the rack can be driven to move horizontally, the first smoke guide plate and the second smoke guide plate are driven to move horizontally, automatic opening or closing of the first smoke guide plate and the second smoke guide plate is achieved, the stop block can limit the gear, and the rack is prevented from being separated from the gear to prevent the first smoke guide plate and the second smoke guide plate from moving normally.
5. the manufacturing method has simple steps and strong practicability, can meet the flow line production of the range hood, reduce the defective rate, improve the assembly precision of the range hood and improve the oil smoke adsorption efficiency of the range hood.
Description of the drawings:
The invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is an effect diagram of a range hood with a sliding door type smoke deflector and a range hood in the manufacturing method thereof according to the present invention;
FIG. 2 is a diagram illustrating the operation of the range hood of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a schematic structural view of a first smoke guide plate according to the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 2 at I;
Fig. 6 is a partial enlarged view of the point ii in fig. 2.
In the figure: 1-a panel; 2-positioning the box; 3, a smoke exhaust box; 4-an oil collecting box; 5-a first smoke guide plate; 6-a second smoke guide plate; 7-a first tobacco guide strip; 8-a second tobacco guide strip; 9-a smoke absorbing plate; 10-a first fume exhaust pipe; 11-a second smoke exhaust pipe; 12-a fan; 13-smoking cavity; 14-a fume separation net; 15-a synchronous machine; 16-gear; 17-a first guide wheel; 18-a second guide wheel; 19-a rack; 20-a joining strip; 21-L-shaped positioning plates; 22-L-shaped guide slots.
Detailed Description
as shown in fig. 1 to 6, a range hood with a sliding door type smoke guide plate according to the present invention comprises a panel 1, a positioning box 2 and a smoke exhaust box 3, wherein the rear side surface of the panel 1 is connected with the smoke exhaust box 3 through the positioning box 2, the front side surface of the panel 1 is provided with a first smoke guide plate 5, a second smoke guide plate 6 and a smoke exhaust plate 9, the first smoke guide plate 5 and the second smoke guide plate 6 are connected with the panel 1 through a horizontal moving mechanism and are positioned at the outer side of the smoke exhaust plate 9, the horizontal moving mechanism comprises two synchronous motors 15, the two synchronous motors 15 are symmetrically and fixedly connected with the bottom of the positioning box 2, the synchronous motors 15 are connected with a gear 16 through a rotating shaft, the bottom surfaces of the first smoke guide plate 5 and the second smoke guide plate 6 are both provided with a rack 19, the gear 16 and the rack 19 are engaged with each other, two sides of the rack 19 are symmetrically provided with a stopper, the gear 16 is driven by the synchronous motors 15 to rotate, and then drive first smoke deflector 5 and second smoke deflector 6 horizontal migration, realize that first smoke deflector 5 and second smoke deflector 6's automation is opened or is closed, the dog can carry on spacingly to gear 16, prevent that rack 19 from breaking away from gear 16 and causing first smoke deflector 5 and second smoke deflector 6 unable normal removal work, through the design of first smoke deflector 5 and second smoke deflector 6, can make the range hood close when out of work, prevent that the dust from getting into the range hood inside and greasy dirt bonds, influence the oil absorption cigarette effect of range hood.
evenly be provided with first guide pulley 17 and second guide pulley 18 on the top surface and the bottom surface of first smoke deflector 5 and second smoke deflector 6 respectively, be provided with first guide slot and second guide slot on the panel 1, first guide pulley 17 and first guide slot phase-match, second guide pulley 18 and second guide slot phase-match, second guide pulley 18 is located the front side of rack 19, first guide slot can be spacing to first guide pulley 17, the second guide slot can be spacing to second guide pulley 18, stability and reliability when improving first smoke deflector 5 and second smoke deflector 6 horizontal migration, prevent that first smoke deflector 5 and second smoke deflector 6 from rocking and the noise production when horizontal migration.
the first smoke guide plate 5 and the second smoke guide plate 6 are respectively provided with a first smoke guide bar 7 and a second smoke guide bar 8, a connecting bar 20 is arranged between the first smoke guide plate 5 and the second smoke guide plate 6, the center of the top surface of the connecting bar 20 is provided with an L-shaped positioning plate 21, the L-shaped positioning plate 21 is fixedly connected on the panel 1, the connecting bar 20 can be fixedly connected through the L-shaped positioning plate 21, when the first smoke guide plate 5 and the second smoke guide plate 6 are opened, the connecting bar 20 can block oil smoke, so that the oil smoke completely enters the smoke guide plate 9 to prevent the oil smoke from leaking, when the first smoke guide plate 5 and the second smoke guide plate 6 are closed, the first smoke guide plate 5 and the second smoke guide plate 6 can stably move through the connecting bar 20 and the L-shaped positioning plate 21, the gap when the first smoke guide plate 5 and the second smoke guide plate 6 are closed is reduced, the dust is prevented from entering the inside of the smoke guide plate 9, the first smoke guide bar 7 and the second smoke guide bar 8 are designed, can draw close to the cigarette board 9 with the steam when cooking, in the whole cigarette board 9 that inhales of the oil smoke of being convenient for, prevent to cause to run the cigarette, the design that links up strip 20 can block the oil smoke under the condition that first smoke deflector 5 and second smoke deflector 6 are opened, make the oil smoke inhale the cigarette board 9 fast in, can fix a position first smoke deflector 5 and second smoke deflector 6 simultaneously, stability and reliability when improving first smoke deflector 5 and second smoke deflector 6 horizontal migration.
first leading cigarette strip 7 and second lead cigarette strip 8 and all be the L shape, and first leading cigarette strip 7 is provided with L shape guide slot 22 with one side of first smoke deflector 5, and second smoke deflector 8 is provided with one side of second smoke deflector 6L shape guide slot 22, L shape locating plate 21 and L shape guide slot 22 phase-match, through the design of L shape guide slot 22, when can make first smoke deflector 5 and second smoke deflector 6 close, make L shape locating plate 21 insert the L shape guide slot 22 of both sides completely, improve the sealing performance between first smoke deflector 5 and the second smoke deflector 6, do not influence joint strength and the stability that links up strip 20 simultaneously.
be provided with control button and light on the panel 1, control button and light are located the top of first smoke deflector 5 and second smoke deflector 6, and control button can control range hood's switch and the switch of light, and the light is lighted when being used for cooking.
be provided with smoking chamber 13 between the trailing flank of smoking board 9 and panel 1, be provided with oil smoke separation net 14 in the smoking chamber 13, be provided with first smoke exhaust pipe 10 in the locating box 2, be provided with second smoke exhaust pipe 11 in the smoke exhaust box 3, second smoke exhaust pipe 11 communicates smoking chamber 13 through first smoke exhaust pipe 10, the oil smoke passes through smoking chamber 13 and gets into in first smoke exhaust pipe 10, discharging through second smoke exhaust pipe 11, oil smoke separation net 14 can intercept the greasy dirt in the air, further reduce the content of the interior oil smoke of exhaust air, prevent to cause the pollution to the environment.
The second smoke exhaust pipe 11 is provided with a fan 12, the fan 12 can provide power for absorbing oil smoke at the smoke exhaust plate 9, and the oil smoke during frying can be completely absorbed into the smoke exhaust cavity 13 under the condition that normal combustion of fuel gas is not influenced.
The bottom of the panel 1 is provided with an oil collecting box 4, and the oil collecting box 4 can store the separated oil stains, so that the oil stains can be collected and treated conveniently and uniformly.
the manufacturing method of the range hood with the sliding door type smoke guide plate comprises the following steps:
1) panel 1 processing
a. firstly, determining the size of a panel 1 according to design requirements, forming the corresponding panel 1 by casting molding, grinding and polishing the outer side surface of the panel 1, and simultaneously performing arc chamfering treatment on the periphery of the panel 1 to prevent potential safety hazards caused by collision with corners of the panel 1 when the range hood is installed or used;
b. Then, a smoke suction cavity 13 and a through groove are inwards arranged along the rear side surface of the panel 1, the smoke suction cavity 13 is positioned at the rear side close to the panel 1, the through groove is positioned at the front side close to the panel 1, the depth of the smoke suction cavity 13 is 1/2-2/3 of the thickness of the panel 1, the inner side surfaces of the smoke suction cavity 13 and the through groove are polished, an oil guide groove is arranged between the bottom of the smoke suction cavity 13 and the bottom end of the panel 1, an appropriate oil-smoke separation net 14 is selected according to the size of the smoke suction cavity 13, the oil-smoke separation net 14 is fixedly arranged in the smoke suction cavity 13, a smoke suction plate 9 is arranged between the smoke suction cavity 13 and the through groove, the through groove is used for positioning a first smoke guide plate 5 and a second smoke guide plate 6, the oil smoke enters the smoke suction cavity 13 through the smoke suction plate 9 and is filtered under the action of the oil-smoke separation net 14, the oil-smoke content in the discharged air is reduced, and the, the normal adsorption of the oil smoke can not be influenced, the stability of the installation of the first smoke guide plate 5 and the second smoke guide plate 6 can be improved, and the friction force of the first smoke guide plate 5 and the second smoke guide plate 6 in the moving process is reduced;
c. then, a first guide groove is horizontally formed along the top surface of the through groove, the first guide groove horizontally penetrates through the whole through groove, the protruding position in the first guide groove is ground, a second guide groove is horizontally formed along the bottom surface of the through groove, the second guide groove horizontally penetrates through the whole through groove, the protruding position in the second guide groove is ground, a limiting groove is horizontally formed in the inner side of the second guide groove, the limiting groove and the second guide groove are kept parallel, through the design of the first guide groove and the second guide groove, the first guide wheel 17 and the second guide wheel 18 on the first smoke guide plate 5 and the second smoke guide plate 6 can be limited, the first guide wheel 17 and the second guide wheel 18 are prevented from shaking in the moving process to increase noise, the limiting groove can limit the rack 19, and the meshing stability of the gear 16 and the rack 19 is improved;
d. Finally, the size of the oil collecting box 4 is determined according to the position of the oil guide groove, the corresponding oil collecting box 4 is processed, the oil collecting box 4 is installed at the bottom of the panel 1, meanwhile, a control button and a lighting lamp are installed on the front side surface of the panel 1 and positioned above the through groove, and the filtered oil stain can be collected through the oil collecting box 4, so that the oil stain can be conveniently and directly dripped onto a gas stove platen from the bottom of the range hood;
the processing method of the panel 1 is simple in steps, and the processing and installation of the first smoke guide plate 5 and the second smoke guide plate 6 provide standards, so that the first smoke guide plate 5 and the second smoke guide plate 6 can be completely matched with the panel 1, gaps are reduced, the adsorption efficiency of oil smoke is improved, the oil smoke is prevented from leaking, the connection tightness can be improved, and dust is prevented from entering the smoke suction cavity 13;
2) the first smoke guide plate 5 and the second smoke guide plate 6 are arranged
a. Firstly, the sizes of the first smoke guide plate 5, the second smoke guide plate 6, the first smoke guide bar 7 and the second smoke guide bar 8 are determined according to the sizes of the panel 1 and the through groove, the first smoke guide strip 7 and the first smoke guide plate 5, the second smoke guide strip 8 and the second smoke guide plate 6 are integrally molded through casting molding, and the first smoke guide plate 5, the second smoke guide plate 6, the first smoke guide bar 7 and the second smoke guide bar 8 are polished, the integrated design improves the connection strength and stability between the first smoke guide bar 7 and the first smoke guide plate 5 and between the second smoke guide bar 8 and the second smoke guide plate 6, improves the aesthetic property, meanwhile, the first cigarette guiding bar 7 and the second cigarette guiding bar 8 can be made into a straight bar shape or an arc shape, and the connecting bar 20 also changes along with the shapes of the first cigarette guiding bar 7 and the second cigarette guiding bar 8, so that the first cigarette guiding plate 5 and the second cigarette guiding plate 6 can be completely matched when moving;
b. Then, an L-shaped guide groove 22 is horizontally arranged along the end surfaces of the first smoke guiding strip 7 and the first smoke guiding plate 5 to keep the internal spacing of the L-shaped guide groove 22 consistent, an L-shaped guide groove 22 is horizontally arranged along the end surfaces of the second smoke guiding strip 8 and the second smoke guiding plate 6 to keep the internal spacing of the L-shaped guide groove 22 consistent, the sizes of the connecting strip 20 and the L-shaped positioning plate 21 are determined according to the sizes and the spacing of the two L-shaped guide grooves 22, the required connecting strip 20 and the L-shaped positioning plate 21 are formed by casting molding, the L-shaped positioning plate 21 is fixedly arranged at the center of the top surface of the connecting strip 20, the connecting strip 20 is fixedly connected to the top surface of the through groove, the first smoke guiding strip 7 and the second smoke guiding strip 8 can be connected through the connecting strip 20, when the first smoke guiding strip 7 and the second smoke guiding strip 8 move towards two sides, the connecting strip 20 makes up the gap between the first smoke guiding strip 7 and the second smoke guiding strip 8, the cigarette leakage is prevented, the stability and the reliability of connection between the first cigarette guiding strip 7 and the second cigarette guiding strip 8 are improved, the stability of connection between the connecting strip 20 and the through groove is improved by the L-shaped positioning plate 21, and the L-shaped guide groove 22 can enable the L-shaped positioning plate 21 to be completely inserted when the first cigarette guiding strip 7 and the second cigarette guiding strip 8 are folded, so that the gap between the first cigarette guiding plate 5 and the second cigarette guiding plate 6 is reduced;
c. Then, a proper first guide wheel 17 is selected according to the size of the first guide groove, the first guide wheel 17 is uniformly arranged on the top surfaces of the first smoke guide plate 5 and the second smoke guide plate 6, a proper second guide wheel 18 is selected according to the size of the second guide groove, the second guide wheel 18 is uniformly arranged on the bottom surfaces of the first smoke guide plate 5 and the second smoke guide plate 6, a rack 19 is horizontally arranged at the rear side of the second guide wheel 18, and stoppers are symmetrically arranged along the two sides of the rack 19, through the design of the first guide wheel 17 and the second guide wheel 18, the stability of the first smoke guide plate 5 and the second smoke guide plate 6 in the horizontal moving process is improved, the friction force during moving is reduced, the abrasion is reduced, the noise is reduced, the opening or closing of the first smoke guide plate 5 and the second smoke guide plate 6 is more convenient and rapid, the disassembly is convenient, the cleaning is convenient, the rack 19 can drive the first smoke guide plate 5 and the second smoke guide plate 6 to move along the horizontal direction under the action of the gear 16, the stop block can play a limiting role and prevent the rack 19 from completely separating from the gear 16;
d. Finally, two synchronous motors 15 are symmetrically arranged on the rear side surface of the panel 1, the synchronous motors 15 are connected with a gear 16 through a rotating shaft, the gear 16 is positioned in a limit groove, the processed first smoke guide plate 5 and the second smoke guide plate 6 are inserted from two sides of the through groove, a first guide wheel 17 on the first smoke guide plate 5 and the second smoke guide plate 6 is movably connected in a first guide groove, a second guide wheel 18 on the first smoke guide plate 5 and the second smoke guide plate 6 is movably connected in a second guide groove, a rack 19 is movably connected in the limit groove, and is engaged with the gear 16, while the engaging bar 20 is inserted into the L-shaped guide grooves 22 at both sides, the connecting strip 20 not only can seal the gap between the first smoke guide plate 5 and the second smoke guide plate 6 to prevent smoke from leaking, the stability of connection between the first smoke guide plate 5 and the second smoke guide plate 6 can be improved, and the first smoke guide plate 5 and the second smoke guide plate 6 can move along the same straight line;
3) Positioning box 2 processing
a. Firstly, determining the size of a positioning box 2 according to the size of a panel 1, forming the required positioning box 2 through casting molding, and polishing the inner side surface and the outer side surface of the positioning box 2 to improve the installation precision of the positioning box 2;
b. then, the size of the first smoke exhaust pipe 10 is determined according to the size of the smoke exhaust cavity 13 on the panel 1, the corresponding first smoke exhaust pipe 10 is manufactured, the first smoke exhaust pipe 10 is fixedly connected in the positioning box 2 in an inclined mode, and the smoke exhaust cavity 13 can be communicated with the second smoke exhaust pipe 11 through the first smoke exhaust pipe 10;
c. Then, the positioning box 2 is fixedly arranged on the rear side surface of the panel 1, so that the two synchronous motors 15 are positioned in the positioning box 2, meanwhile, the inclined surface of the positioning box 2 is sealed, only the smoke suction hole of the first smoke exhaust pipe 10 is reserved, the smoke suction hole is communicated with the smoke suction cavity 13 on the panel 1, the oil smoke in the smoke suction cavity 13 can be prevented from entering the positioning box 2 to cause the leakage of the oil smoke, and the design of the smoke suction hole greatly improves the suction force of the smoke suction cavity 13;
The positioning box 2 can be processed to meet the positioning and installation of the panels 1 with different inclination angles, and the stability and reliability of the connection of the panels 1 are improved;
4) The smoke discharging box 3 is processed and installed
a. Firstly, determining the size of a smoke exhaust box 3 according to design requirements, forming the required smoke exhaust box 3 through casting molding, and polishing the smoke exhaust box 3;
b. Then, determining the size of a second smoke exhaust pipe 11 according to the size of the first smoke exhaust pipe 10, processing the corresponding second smoke exhaust pipe 11, fixedly installing the second smoke exhaust pipe 11 in the smoke exhaust box 3, selecting a proper fan 12, and fixedly installing the fan 12 on the second smoke exhaust pipe 11;
c. Then fixedly connecting the smoke exhaust pipe to the top surface of the positioning box 2, connecting the first smoke exhaust pipe 10 with the second smoke exhaust pipe 11, and sealing the connecting position;
The processing of the smoke discharging box 3 can improve the connection tightness between the first smoke discharging pipe 10 and the second smoke discharging pipe 11, prevent the smoke leakage from the connection part of the two smoke discharging pipes and simultaneously improve the wind power at the smoke discharging plate 9;
5) Test run of range hood
after the whole range hood is installed, the power supply is switched on, the control button is started, and the operation condition of the range hood is observed.
The manufacturing method has simple steps and strong practicability, can meet the flow line production of the range hood, reduce the defective rate, improve the assembly precision of the range hood and improve the oil smoke adsorption efficiency of the range hood.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple variations, equivalent substitutions or modifications based on the present invention to achieve substantially the same technical effects are within the scope of the present invention.
Claims (10)
1. the utility model provides a range hood with move gate-type and lead cigarette board, includes panel, locating box and the case of discharging fume, the trailing flank of panel passes through the locating box is connected the case of discharging fume, its characterized in that: be provided with first smoke deflector, second smoke deflector and smoking board on the leading flank of panel, first smoke deflector with the second smoke deflector passes through the horizontal migration mechanism and connects on the panel, and is located the outside of smoking board, first smoke deflector with be provided with first cigarette strip and the second cigarette strip of leading on the second smoke deflector respectively, first smoke deflector with be provided with linking strip between the second smoke deflector.
2. the range hood with the sliding door type smoke guide plate according to claim 1, wherein: the horizontal moving mechanism comprises two synchronous motors, the two synchronous motors are symmetrically and fixedly connected to the bottom of the positioning box, the synchronous motors are connected with gears through rotating shafts, racks are arranged on the bottom surfaces of the first smoke guide plate and the second smoke guide plate, the gears are meshed with the racks, and stop blocks are symmetrically arranged on two sides of the racks.
3. the range hood with the sliding door type smoke guide plate according to claim 2, wherein: the top surface and the bottom surface of the first smoke guide plate and the second smoke guide plate are respectively and uniformly provided with a first guide wheel and a second guide wheel, the panel is provided with a first guide groove and a second guide groove, the first guide wheel is matched with the first guide groove, the second guide wheel is matched with the second guide groove, and the second guide wheel is positioned on the front side of the rack.
4. The range hood with the sliding door type smoke guide plate according to claim 1, wherein: the top surface center department of linking up the strip is provided with L shape locating plate, L shape locating plate fixed connection be in on the panel.
5. The range hood with the sliding door type smoke guide plate according to claim 4, wherein: first lead the cigarette strip with the second is led the cigarette strip and all is the L shape, just first lead the cigarette strip with one side of first cigarette board is provided with L shape guide slot, the second lead the cigarette strip with one side of second cigarette board is provided with L shape guide slot, L shape locating plate with L shape guide slot phase-match.
6. the range hood with the sliding door type smoke guide plate according to claim 1, wherein: be provided with control button and light on the panel, control button with the light is located first smoke deflector with the top of second smoke deflector.
7. The range hood with the sliding door type smoke guide plate according to claim 1, wherein: the smoke exhaust device comprises a panel, a smoke exhaust box and a smoke exhaust plate, wherein a smoke exhaust cavity is arranged between the smoke exhaust plate and the rear side face of the panel, an oil smoke separation net is arranged in the smoke exhaust cavity, a first smoke exhaust pipe is arranged in the positioning box, a second smoke exhaust pipe is arranged in the smoke exhaust box, and the second smoke exhaust pipe is communicated with the smoke exhaust cavity through the first smoke exhaust pipe.
8. The range hood with the sliding door type smoke guide plate according to claim 7, wherein: and a fan is arranged on the second smoke exhaust pipe.
9. The range hood with the sliding door type smoke guide plate according to claim 1, wherein: an oil collecting box is arranged at the bottom of the panel.
10. the method for manufacturing a range hood with a sliding door type smoke deflector as claimed in any one of claims 1 to 9, comprising the steps of:
1) panel processing
a. firstly, determining the size of a panel according to design requirements, forming a corresponding panel through casting molding, grinding and polishing the outer side surface of the panel, and simultaneously performing arc chamfering treatment on the periphery of the panel;
b. Then inwards arranging a smoke suction cavity and a through groove along the rear side surface of the panel, wherein the smoke suction cavity is positioned at the rear side close to the panel, the through groove is positioned at the front side close to the panel, the depth of the smoke suction cavity is 1/2-2/3 of the thickness of the panel, the inner side surfaces of the smoke suction cavity and the through groove are polished, an oil guide groove is arranged from the bottom of the smoke suction cavity to the bottom end of the panel, then selecting a proper oil-smoke separation net according to the size of the smoke suction cavity, fixedly installing the oil-smoke separation net in the smoke suction cavity, and installing a smoke suction plate between the smoke suction cavity and the through groove;
c. then, horizontally arranging a first guide groove along the top surface of the through groove, enabling the first guide groove to horizontally penetrate through the whole through groove, grinding the protruding position in the first guide groove, horizontally arranging a second guide groove along the bottom surface of the through groove, enabling the second guide groove to horizontally penetrate through the whole through groove, grinding the protruding position in the second guide groove, and horizontally arranging a limiting groove on the inner side of the second guide groove to enable the limiting groove and the second guide groove to be parallel;
d. finally, the size of the oil collecting box is determined according to the position of the oil guide groove, the corresponding oil collecting box is processed, the oil collecting box is installed at the bottom of the panel, and meanwhile, a control button and an illuminating lamp are installed on the front side face of the panel above the through groove;
2) the first smoke guide plate and the second smoke guide plate are arranged
a. Firstly, determining the sizes of a first smoke guide plate, a second smoke guide plate, a first smoke guide strip and a second smoke guide strip according to the sizes of a panel and a through groove, integrally forming the first smoke guide strip and the first smoke guide plate and the second smoke guide strip and polishing the first smoke guide plate, the second smoke guide plate, the first smoke guide strip and the second smoke guide strip;
b. then horizontally arranging L-shaped guide grooves along the end surfaces of the first smoke guide bar and the first smoke guide plate to keep the internal spacing of the L-shaped guide grooves consistent, horizontally arranging L-shaped guide grooves along the end surfaces of the second smoke guide bar and the second smoke guide plate to keep the internal spacing of the L-shaped guide grooves consistent, determining the sizes of the connecting bar and the L-shaped positioning plate according to the sizes and the spacing of the two L-shaped guide grooves, forming the required connecting bar and the L-shaped positioning plate through casting molding, fixedly installing the L-shaped positioning plate at the center of the top surface of the connecting bar, and fixedly connecting the connecting bar to the top surface of the through groove;
c. Selecting a proper first guide wheel according to the size of the first guide groove, uniformly installing the first guide wheel on the top surfaces of the first smoke guide plate and the second smoke guide plate, selecting a proper second guide wheel according to the size of the second guide groove, uniformly installing the second guide wheel on the bottom surfaces of the first smoke guide plate and the second smoke guide plate, horizontally installing a rack at the rear side of the second guide wheel, and symmetrically installing stop blocks along two sides of the rack;
d. Finally, two synchronous motors are symmetrically installed on the rear side face of the panel, the synchronous motors are connected with gears through rotating shafts, the gears are located in the limiting grooves, the processed first smoke guide plate and the processed second smoke guide plate are inserted into the two sides of the through groove, first guide wheels on the first smoke guide plate and the second smoke guide plate are movably connected into the first guide groove, second guide wheels on the first smoke guide plate and the second smoke guide plate are movably connected into the second guide groove, the rack is movably connected into the limiting groove and mutually meshed with the gears, and meanwhile, the connecting strips are inserted into the L-shaped guide grooves on the two sides;
3) locating box processing
a. firstly, determining the size of a positioning box according to the size of a panel, forming the required positioning box through casting molding, and polishing the inner side surface and the outer side surface of the positioning box;
b. then determining the size of a first smoke exhaust pipe according to the size of the smoke suction cavity on the panel, manufacturing a corresponding first smoke exhaust pipe, and fixedly connecting the first smoke exhaust pipe in the positioning box in an inclined manner;
c. then, the positioning box is fixedly arranged on the rear side surface of the panel, so that the two synchronous motors are positioned in the positioning box, meanwhile, the inclined surface of the positioning box is sealed, only the smoking hole of the first smoke exhaust pipe is reserved, and the smoking hole is communicated with the smoking cavity on the panel;
4) processing and mounting of smoke exhaust box
a. Firstly, determining the size of a smoke exhaust box according to design requirements, forming the required smoke exhaust box through casting molding, and polishing the smoke exhaust box;
b. Then determining the size of a second smoke exhaust pipe according to the size of the first smoke exhaust pipe, processing the corresponding second smoke exhaust pipe, fixedly installing the second smoke exhaust pipe in a smoke exhaust box, selecting a proper fan, and fixedly installing the fan on the second smoke exhaust pipe;
c. Then fixedly connecting the smoke exhaust pipe to the top surface of the positioning box, connecting the first smoke exhaust pipe with the second smoke exhaust pipe, and sealing the connecting position;
5) Test run of range hood
after the whole range hood is installed, the power supply is switched on, the control button is started, and the operation condition of the range hood is observed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910857593.6A CN110553294B (en) | 2019-09-09 | 2019-09-09 | Range hood with sliding door type smoke guide plate and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910857593.6A CN110553294B (en) | 2019-09-09 | 2019-09-09 | Range hood with sliding door type smoke guide plate and manufacturing method thereof |
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| CN110553294A true CN110553294A (en) | 2019-12-10 |
| CN110553294B CN110553294B (en) | 2021-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| US4867047A (en) * | 1988-09-12 | 1989-09-19 | Jensen General Corp. | Ventilator door and fan control assembly for range hood of a recreational vehicle |
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| CN108644843A (en) * | 2018-07-11 | 2018-10-12 | 中山百得厨卫有限公司 | A kind of side extraction cooking fume extractor |
| CN208282196U (en) * | 2018-02-12 | 2018-12-25 | 青岛海尔智慧厨房电器有限公司 | Range hood with movable plate |
| CN109611920A (en) * | 2019-01-17 | 2019-04-12 | 珠海格力电器股份有限公司 | Open-close type smoke collecting device and range hood |
| CN210624655U (en) * | 2019-09-09 | 2020-05-26 | 浙江玉禾电器有限公司 | Range hood with sliding door type smoke guide plate |
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2019
- 2019-09-09 CN CN201910857593.6A patent/CN110553294B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4867047A (en) * | 1988-09-12 | 1989-09-19 | Jensen General Corp. | Ventilator door and fan control assembly for range hood of a recreational vehicle |
| CN202813515U (en) * | 2012-08-11 | 2013-03-20 | 广东恒业电器有限公司 | Range hood with smoke suction port capable of being opened and closed through slipping up and down |
| CN106705156A (en) * | 2015-11-17 | 2017-05-24 | 博西华电器（江苏）有限公司 | Range hood |
| CN206191706U (en) * | 2016-11-25 | 2017-05-24 | 宁波方太厨具有限公司 | Side -draft range hood |
| CN208282196U (en) * | 2018-02-12 | 2018-12-25 | 青岛海尔智慧厨房电器有限公司 | Range hood with movable plate |
| CN108644843A (en) * | 2018-07-11 | 2018-10-12 | 中山百得厨卫有限公司 | A kind of side extraction cooking fume extractor |
| CN109611920A (en) * | 2019-01-17 | 2019-04-12 | 珠海格力电器股份有限公司 | Open-close type smoke collecting device and range hood |
| CN210624655U (en) * | 2019-09-09 | 2020-05-26 | 浙江玉禾电器有限公司 | Range hood with sliding door type smoke guide plate |
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| CN110553294B (en) | 2021-10-19 |
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Denomination of invention: A range hood with sliding door smoke guide plate and its manufacturing method Effective date of registration: 20230816 Granted publication date: 20211019 Pledgee: Zhejiang Shengzhou Rural Commercial Bank Co.,Ltd. Pukou Sub branch Pledgor: Zhejiang Yuhe Electric Appliance Co.,Ltd. Registration number: Y2023980052314 |
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