CN108435610B - Automatic cleaning device of range hood - Google Patents
Automatic cleaning device of range hood Download PDFInfo
- Publication number
- CN108435610B CN108435610B CN201810264774.3A CN201810264774A CN108435610B CN 108435610 B CN108435610 B CN 108435610B CN 201810264774 A CN201810264774 A CN 201810264774A CN 108435610 B CN108435610 B CN 108435610B
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- range hood
- plate
- fixedly connected
- hood body
- cleaning device
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- 238000004140 cleaning Methods 0.000 title claims abstract description 83
- 230000001012 protector Effects 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 46
- 238000007789 sealing Methods 0.000 claims description 27
- 238000003860 storage Methods 0.000 claims description 21
- 238000001179 sorption measurement Methods 0.000 claims description 18
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 6
- 239000000779 smoke Substances 0.000 description 10
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 238000010411 cooking Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000006233 lamp black Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention relates to the technical field of range hood cleaning equipment, and discloses an automatic cleaning device of a range hood, which comprises a range hood body, wherein an outer decorative cover is fixedly connected to the middle part of the upper surface of the range hood body, a control disc is fixedly installed in the middle part of the top end of the front surface of the range hood body, a switch is fixedly installed in an inner cavity of the control disc, an oil collecting disc is fixedly installed in the middle part of the front surface of the range hood body and below the control disc, and pushing rods are fixedly connected to the middle parts of the left side and the right side of the. This range hood's self-cleaning device when clearing up the work to oil catch bowl and nearby subassembly, through left protector and right protector's effect, will clear up the work area and cut apart with range hood machine case region, effectively prevent when clearing up the work, cause the harm of range hood internal work subassembly, the effectual high efficiency that improves range hood self-cleaning work.
Description
Technical Field
The invention relates to the technical field of range hood cleaning equipment, in particular to an automatic cleaning device of a range hood.
Background
The range hood, also known as a range hood, is a kitchen appliance for purifying the kitchen environment, and is installed above a kitchen range to rapidly exhaust waste burned by the range and oil smoke harmful to human bodies generated in the cooking process and discharge the oil smoke outdoors.
The early household kitchen smoke exhausting work is completed by an exhaust fan, although most of oil smoke in the kitchen can be exhausted by the exhaust fan, the exhaust fan cannot solve the problem that the whole kitchen is polluted by the oil smoke generated in cooking, the oil smoke generated in the cooking contains a lot of substances harmful to human bodies, and if people work in a room filled with the oil smoke for a long time, a lot of diseases can be caused.
In order to reduce the production and the accumulation of harmful substance in the range hood, need carry out effectual cleaning to range hood often, because of common range hood does not possess self-cleaning device, in the long-term use of domestic range hood, a large amount of oil smoke adsorbs the outside at the oil cup, in order to prevent the harm of lampblack absorber in morning, often need please professional staff to carry out regular washing and maintenance work, when bringing the inconvenience for range hood's normal use, the very big practicality that has reduced the range hood and use.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an automatic cleaning device of a range hood, which has the advantages of carrying out mechanical efficient cleaning work on an oil cup and an outer cover of the range hood, and effectively storing and discharging cleaned garbage, and the like, and solves the problem that a large amount of oil smoke is adsorbed outside the oil cup in the long-term use process of a household range hood because a common range hood does not have the automatic cleaning device, and in order to prevent the range hood from being damaged in the morning, professional workers are required to carry out regular cleaning and maintenance work frequently, so that the inconvenience is brought to the normal use of the range hood, and the practicability of the range hood is greatly reduced.
(II) technical scheme
In order to achieve the purpose of the structure for performing mechanical efficient cleaning work on the oil cup and the outer cover of the range hood and effectively storing and discharging cleaned garbage, the invention provides the following technical scheme: an automatic cleaning device of a range hood comprises a range hood body, wherein an outer decorative cover is fixedly connected with the middle part of the upper surface of the range hood body, a control disc is fixedly installed at the middle part of the top end of the front surface of the range hood body, a switch is fixedly installed in an inner cavity of the control disc, an oil collecting disc is fixedly installed in the middle part of the front surface of the range hood body and below the control disc, pushing rods are fixedly connected with the middle parts of the left side and the right side of the range hood body, one end, away from the range hood body, of each pushing rod is fixedly connected with the inner side of a handheld plate, a fixing groove is formed in the middle part of the inner side of the handheld plate, one side, away from the handheld plate, of each fixing groove is fixedly installed in the middle part of the side surface of the range hood body, one end of the other push rod far from the holding plate is fixedly connected with one side of the right protective device close to the middle part of the range hood body, the bottom end of one side of the range hood body is fixedly connected with one side of the top part of the mounting plate, the other side of the top part of the mounting plate is fixedly connected with the bottom part of the driving motor shell, the output shaft of the driving motor is fixedly connected with the input end of the shaft coupler, the output end of the shaft coupler is fixedly connected with a driven screw rod, the external thread of the driven screw rod is sleeved with a movable nut, the external fixed on the top end of the movable nut is provided with a rotating device, the front side of the rotating device is fixedly connected with the back side of the bearing plate, the middle part of the front side of the bearing plate is fixedly provided with a hydraulic rod, the left side and the right, the range hood body is positive in bottom and is located the oil catch tray and has seted up dirty liquid direction chamber under, the middle part fixedly connected with dirty liquid contact tube of dirty liquid direction chamber bottom, the one end that dirty liquid direction chamber was kept away from to the dirty liquid contact tube stores the middle part fixed connection on ware top with the dirty liquid, the bottom of dirty liquid storage ware and the middle part fixed connection of fixed plate upper surface, the middle part of fixed plate left and right sides just is located the equal fixedly connected with dead lever in side of dirty liquid storage ware, the dead lever is kept away from the one end of fixed plate and the bottom fixed connection of range hood body, the positive bottom fixedly connected with dirty liquid delivery pipe of dirty liquid storage ware, the one end screw thread that dirty liquid delivery pipe kept away from dirty liquid storage ware has cup jointed the seal cover.
Preferably, fixing device includes the joint piece, the dorsal part fixedly connected with extension spring of joint piece, the positive side fixed mounting of joint piece has the absorption arch, extension spring keeps away from the one end of joint piece and the side fixed connection of range hood body.
Preferably, left side protector includes left guard plate, the middle part fixed mounting that catch bar one side was kept away from to left guard plate has left closing plate, one side fixed mounting that left guard plate was kept away from to left closing plate has the absorption fixture block, one side that left closing plate was kept away from to left guard plate and catch bar keep away from the one end fixed connection of holding the board.
Preferably, the right protection device comprises a right protection plate, a right sealing groove is formed in one end, far away from the push rod, of the right protection plate, an adsorption clamping groove is formed in the bottom of an inner cavity of the right sealing groove, and one side, far away from the right sealing groove, of the right protection plate is fixedly connected with one end, far away from the holding plate, of the push rod.
Preferably, rotating device includes the bolster, the middle part on bolster top is rotated and is connected with the dwang, the bolster is equipped with the rotation pin with the cross section of dwang, the outside fixed connection on one end and the movable nut top of rotation pin is kept away from to the bolster, the one end and the dorsal middle part fixed connection of bolster are kept away from to the bolster to the dwang.
Preferably, adsorb protruding for moulding jelly, it is no less than three to adsorb bellied quantity, and adsorbs protruding equidistance and distribute at the positive middle part of joint piece, the equal fixed mounting in middle part at both ends has extension spring about the joint piece back, joint piece and fixed slot joint.
Preferably, the sum of the lengths of the left protection plate and the right protection plate is the same as the length of the oil collecting cavity on the back of the oil collecting tray, the sum of the widths of the left protection plate and the right protection plate is the same as the width of the oil collecting cavity on the back of the oil collecting tray, and the left protection plate and the right protection plate are respectively connected with the side wall of the oil collecting cavity of the range hood body in a sliding mode through the push rods on the left side and the right side of the.
Preferably, the size of left side closing plate and the size looks adaptation of right seal groove, the size of fixture block is adsorbed to the left side closing plate side and the size looks adaptation of absorption draw-in groove, the bottom joint of left side closing plate and right seal groove inner chamber.
Preferably, the hydraulic rod and the telescopic rod are provided with internal threads at the outer parts of the quarter parts of the ends of the cleaning soft brushes, and the hydraulic rod and the telescopic rod are in threaded connection with the middle parts of the back sides of the cleaning soft brushes through the internal threads arranged at the ends.
(III) advantageous effects
Compared with the prior art, the invention provides an automatic cleaning device of a range hood, which has the following beneficial effects:
1. this range hood's self-cleaning device when clearing up the work to oil catch bowl and nearby subassembly, through left protector and right protector's effect, will clear up the work area and cut apart with range hood machine case region, effectively prevent when clearing up the work, cause the harm of range hood internal work subassembly, the effectual high efficiency that improves range hood self-cleaning work.
2. This range hood's self-cleaning device through fixing device's effect, fixes left protector and right protector respectively, when carrying out effective fixed to the position of left guard plate and right guard plate, the effectual compactness that has improved left guard plate and right guard plate joint department.
3. This range hood's self-cleaning device through the combination of hydraulic stem and telescopic link, when making clean soft brush can carry out portable cleaning work from top to bottom to components such as oil catch tray, can be according to cleaning work's needs, convenient dismantles and change work clean soft brush, has further improved cleaning device's practicality and high efficiency.
4. This range hood's self-cleaning device through the combination of foul solution direction chamber and foul solution contact tube, makes the timely inner chamber that gets into the foul solution storage ware of clean production save, and the accessible foul solution delivery pipe carries out efficient derivation work to the foul solution simultaneously, and the effectual foul solution that prevents to produce in the cleaning work flows outward and causes adverse effect for range hood's investigation journey work and sanitation.
5. This range hood's self-cleaning device through rotating device's effect, adjusts the position of clean soft brush, prevents in the normal work of range hood, because of the position of clean soft brush hinders range hood's normal oil absorption and emission work, when guaranteeing that the normal work of range hood is not influenced, has further improved cleaning device's practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
FIG. 3 is a schematic cross-sectional view of FIG. 1 illustrating the present invention;
FIG. 4 is an enlarged partial view of the structure at A in FIG. 2;
fig. 5 is a partially enlarged view of the point B in fig. 3 according to the present invention.
In the figure: 1 range hood body, 2 outer decorative covers, 3 control panels, 4 switches, 5 oil collecting trays, 6 push rods, 7 holding plates, 8 fixing grooves, 9 fixing devices, 91 clamping blocks, 92 extension springs, 93 adsorption protrusions, 10 left protection devices, 101 left protection plates, 102 left sealing plates, 103 adsorption clamping blocks, 11 right protection devices, 111 right protection plates, 112 right sealing grooves, 113 adsorption clamping grooves, 12 mounting plates, 13 driving motors, 14 couplers, 15 driven lead screws, 16 movable nuts, 17 rotating devices, 171 bearing rods, 172 rotating rods, 173 rotating pins, 18 bearing plates, 19 hydraulic rods, 20 telescopic rods, 21 cleaning soft brushes, 22 dirty liquid guide cavities, 23 dirty liquid guide pipes, 24 dirty liquid storage devices, 25 fixing plates, 26 fixing rods, 27 dirty liquid discharge pipes and 28 sealing sleeves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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. 1-5, the present invention provides the following technical solutions: an automatic cleaning device of a range hood comprises a range hood body 1, wherein an outer decorative cover 2 is fixedly connected with the middle part of the upper surface of the range hood body 1, a control panel 3 is fixedly installed at the middle part of the top end of the front surface of the range hood body 1, a switch 4 is fixedly installed in an inner cavity of the control panel 3, an oil collecting tray 5 is fixedly installed in the middle part of the front surface of the range hood body 1 and below the control panel 3, when the oil collecting tray 5 and nearby components are cleaned, a cleaning working area is separated from a range hood case area under the action of a left protective device 10 and a right protective device 11, the damage to internal working components of the range hood is effectively prevented when cleaning is carried out, the high efficiency of the automatic cleaning work of the range hood is effectively improved, push rods 6 are fixedly connected with the middle parts of the left side and the right side of the range hood body 1, one end of each push rod 6, far away from the, the middle part of the inner side of the holding plate 7 is provided with a fixing groove 8, the fixing groove 8 is far away from one side of the holding plate 7 and is fixedly provided with a fixing device 9 at the middle part of the side surface of the range hood body 1, the left protection device 10 and the right protection device 11 are respectively fixed under the action of the fixing device 9, the clamping position of the left protection plate 101 and the right protection plate 111 is effectively fixed, meanwhile, the tightness of the clamping position of the left protection plate 101 and the right protection plate 111 is effectively improved, the fixing device 9 comprises a clamping block 91, the back side of the clamping block 91 is fixedly connected with an extension spring 92, the front side of the clamping block 91 is fixedly provided with an adsorption bulge 93, the adsorption bulge 93 is in a plastic shape, the quantity of the adsorption bulge 93 is not less than three, the adsorption bulge 93 is equidistantly distributed at the middle part of the front side of the clamping block 91, and the, the clamping block 91 is clamped with the fixed groove 8, one end of the extension spring 92 far away from the clamping block 91 is fixedly connected with the side surface of the range hood body 1, one end of one of the push rods 6 far away from the holding plate 7 is fixedly connected with one side of the left protection device 10 far away from the middle part of the range hood body 1, when cleaning is carried out, the clamping block 91 is separated from the fixed groove 8 by pulling the extension spring 92, then the holding plate 7 at the left side and the right side of the range hood body 1 is held by hand, the push rod 6 is pressed to enable the left protection plate 101 and the right protection plate 111 to slide relatively, the left sealing plate 102 is clamped with the right sealing groove 112 while the adsorption clamping block 103 is clamped with the adsorption clamping groove 113, the left protection device 10 comprises the left protection plate 101, the sum of the lengths of the left protection plate 101 and the right protection plate 111 is the same as the length of an oil collection cavity at the back of the oil collection tray, the left protection plate 101 and the right protection plate 111 are respectively connected with the side wall of the oil collecting cavity of the range hood body 1 through the push rods 6 at the left side and the right side of the range hood body 1 in a sliding manner, the middle part of the left protection plate 101 far away from one side of the push rods 6 is fixedly provided with a left sealing plate 102, the size of the left sealing plate 102 is matched with the size of a right sealing groove 112, the size of an adsorption fixture block 103 at the side surface of the left sealing plate 102 is matched with the size of an adsorption fixture groove 113, the left sealing plate 102 is clamped with the bottom of the inner cavity of the right sealing groove 112, one side of the left sealing plate 102 far away from the left protection plate 101 is fixedly provided with an adsorption fixture block 103, one side of the left protection plate 101 far away from the left sealing plate 102 is fixedly connected with one end of the push rod 6 far away from the grip plate 7, one end, a right sealing groove 112 is arranged at one end of a right protection plate 111 far away from the push rod 6, an adsorption clamping groove 113 is arranged at the bottom of an inner cavity of the right sealing groove 112, one side of the right protection plate 111 far away from the right sealing groove 112 is fixedly connected with one end of the push rod 6 far away from the holding plate 7, the bottom end of one side of the range hood body 1 is fixedly connected with one side of the top of the mounting plate 12, the other side of the top of the mounting plate 12 is fixedly connected with the bottom of a shell of a driving motor 13, the driving motor 13 which works drives a driven screw rod 15 to synchronously rotate, meanwhile, a movable nut 16 drives a cleaning soft brush 21 to horizontally move, meanwhile, the hydraulic rod 19 and a telescopic rod 20 drive the cleaning soft brush 21 to vertically move, namely, the range hood carries out movable cleaning work, an output shaft of the driving motor 13 is fixedly connected with, the external thread of the driven screw rod 15 is sleeved with a movable nut 16, the external part of the top end of the movable nut 16 is fixedly provided with a rotating device 17, the rotating pin 173 is rotated to loosen the rotating pin 173, then the rotating rod 172 is rotated to a vertical position, then the rotating pin 173 is rotated to fix the positions of the bearing rod 171 and the rotating rod 172, the position of the cleaning soft brush 21 is adjusted, the normal oil absorption and discharge work of the range hood is prevented from being obstructed due to the position of the cleaning soft brush 21 in the normal work of the range hood, the practicability of the cleaning device is further improved while the normal work of the range hood is not influenced, the rotating device 17 comprises a bearing rod 171, the middle part of the top end of the bearing rod 171 is rotatably connected with the rotating rod 172, the intersection of the bearing rod 171 and the rotating rod 172 is provided with the rotating pin 173, one end of the bearing rod 171, which is far away from the, one end of the rotating rod 172, which is far away from the adapting rod 171, is fixedly connected with the middle part of the back side of the adapting plate 18, the front side of the rotating device 17 is fixedly connected with the back side of the adapting plate 18, the hydraulic rod 19 is fixedly arranged in the middle part of the front side of the adapting plate 18, the cleaning soft brush 21 can be conveniently disassembled and replaced according to the requirement of cleaning work while the cleaning soft brush 21 can carry out up-and-down moving type cleaning work on components such as the oil collecting tray 5 and the like through the combination of the hydraulic rod 19 and the telescopic rod 20, the practicability and the efficiency of the cleaning device are further improved, internal threads are arranged at the outer parts of the hydraulic rod 19 and the telescopic rod 20, which are close to one fourth part of one end of the cleaning soft brush 21, the hydraulic rod 19 and the telescopic rod 20 are connected with the middle part of the back side of the cleaning soft brush 21 through the internal threads arranged at the ends, the usability of the cleaning soft brush 21 is further improved, the left side and the right side of the hydraulic rod 19 are fixedly connected with telescopic rods 20, one end of each telescopic rod 20 far away from the bearing plate 18 is in threaded connection with a cleaning soft brush 21, a dirty liquid guide cavity 22 is formed in the front bottom end of the range hood body 1 and is positioned under the oil collecting tray 5, dirty liquid generated by cleaning can timely enter an inner cavity of the dirty liquid storage device 24 for storage through the combination of the dirty liquid guide cavity 22 and the dirty liquid delivery pipe 23, meanwhile, efficient delivery work can be performed on the dirty liquid through the dirty liquid delivery pipe 27, adverse effects on the journey work of the range hood and the environmental sanitation caused by outflow of the dirty liquid generated in the cleaning work can be effectively prevented, the dirty liquid delivery pipe 23 is fixedly connected to the middle of the bottom end of the dirty liquid guide cavity 22, one end of the dirty liquid delivery pipe 23 far away from the dirty liquid guide cavity 22 is fixedly connected to the middle of the top end of the dirty liquid storage device 24, and the bottom of the dirty, the middle part of the fixed plate 25 left and right sides just is located the equal fixedly connected with dead lever 26 in side that the foul solution storage put ware 24, the dead lever 26 is kept away from the one end of fixed plate 25 and the bottom fixed connection of range hood body 1, the positive bottom fixedly connected with foul solution delivery pipe 27 of foul solution storage ware 24, the one end screw thread that the foul solution storage ware 24 was kept away from to foul solution delivery pipe 27 has cup jointed seal cover 28, the foul solution of clean production passes through the weeping hole that 5 bottoms of oil catch tray were equipped with and gets into foul solution direction chamber 22, then get into foul solution storage ware 24 through foul solution delivery pipe 23, when carrying out the foul solution and discharging, unscrew seal cover 28, make the foul solution carry out the efficient through foul solution delivery pipe 27.
When cleaning, firstly, the extension spring 92 is pulled to separate the clamping block 91 from the fixed groove 8, then the hand-held plate 7 at the left and right sides of the range hood body 1 is held, the push rod 6 is pressed to make the left protection plate 101 and the right protection plate 111 slide relatively, the adsorption clamping block 103 is clamped with the adsorption clamping groove 113, the left sealing plate 102 is clamped with the right sealing groove 112, cleaning liquid is evenly coated on the cleaning soft brush 21, the rotating pin 173 is rotated to loosen the rotating pin 173, then the rotating rod 172 is rotated to the vertical position, then the rotating pin 173 is rotated to fix the positions of the bearing rod 171 and the rotating rod 172, the driven screw rod 15 is driven by the driving motor 13 for working to synchronously rotate, the movable nut 16 drives the cleaning soft brush 21 to move horizontally, and simultaneously, the hydraulic rod 19 and the telescopic rod 20 drive the cleaning soft brush 21 to vertically move, namely, the range hood is moved to clean, the dirty liquid generated by cleaning enters the dirty liquid guide cavity 22 through the liquid leakage hole arranged at the bottom end of the oil collecting tray 5, then enters the dirty liquid storage device 24 through the dirty liquid delivery pipe 23, and when the dirty liquid is discharged, the sealing sleeve 28 is unscrewed, so that the dirty liquid is discharged through the dirty liquid discharge pipe 27.
In summary, the automatic cleaning device of the range hood divides the cleaning work area from the range hood case area through the left protection device 10 and the right protection device 11 when cleaning the oil collecting tray 5 and the nearby components, effectively prevents the damage of the internal work components of the range hood when cleaning, effectively improves the high efficiency of the automatic cleaning work of the range hood, respectively fixes the left protection device 10 and the right protection device 11 through the fixing device 9, effectively improves the tightness of the clamping connection position of the left protection plate 101 and the right protection plate 111 when effectively fixing the positions of the left protection plate 101 and the right protection plate 111, and simultaneously effectively improves the tightness of the clamping connection position of the telescopic rod of the left protection plate 101 and the right protection plate 111 through the combination of the hydraulic rod 19 and the hydraulic rod 20 when the flexible brush 21 can perform the up-and-down movable cleaning work on the oil collecting tray 5 and other components, the cleaning soft brush 21 can be conveniently disassembled and replaced according to the requirement of cleaning work, the practicability and the efficiency of the cleaning device are further improved, through the combination of the dirty liquid guide cavity 22 and the dirty liquid delivery pipe 23, dirty liquid generated by cleaning can enter the inner cavity of the dirty liquid storage device 24 for storage in time, meanwhile, the dirty liquid can be efficiently guided out through the dirty liquid discharge pipe 27, the adverse effects of the journey work and the environmental sanitation of the range hood caused by the outflow of the dirty liquid generated in the cleaning work are effectively prevented, and through the action of the rotating device 17, the position of the cleaning soft brush 21 is adjusted to prevent the normal oil absorption and discharge work of the range hood from being obstructed by the position of the cleaning soft brush 21 in the normal work of the range hood, the practicability of the cleaning device is further improved while the normal work of the range hood is not influenced; the problem of because of common range hood does not possess self-cleaning device, in the long-term use of domestic range hood, a large amount of oil smoke adsorbs in the outside of oil cup, in order to prevent the harm of lampblack absorber in morning, often need please professional staff to carry out regular washing and maintenance work, when bringing the inconvenience for range hood's normal use, very big reduction the practicality of range hood use is solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a range hood's self-cleaning device, includes range hood body (1), its characterized in that: the range hood is characterized in that an outer decorative cover (2) is fixedly connected to the middle of the upper surface of the range hood body (1), a control disc (3) is fixedly mounted at the middle of the front top end of the range hood body (1), a switch (4) is fixedly mounted in an inner cavity of the control disc (3), an oil collecting disc (5) is fixedly mounted in the middle of the front of the range hood body (1) and below the control disc (3), push rods (6) are fixedly connected to the middle of the left side and the right side of the range hood body (1), one end of each push rod (6) far away from the range hood body (1) is fixedly connected with the inner side of the holding plate (7), a fixing groove (8) is formed in the middle of the inner side of the holding plate (7), a fixing device (9) is fixedly mounted in the middle of each fixing groove (8) far away from one side, one end of one push rod (6) far away from the holding plate (7) is fixedly connected with one side of the left protective device (10) far away from the middle part of the range hood body (1), one end of the other push rod (6) far away from the holding plate (7) is fixedly connected with one side of the right protective device (11) near the middle part of the range hood body (1), the bottom end of one side of the range hood body (1) is fixedly connected with one side of the top part of the mounting plate (12), the other side of the top part of the mounting plate (12) is fixedly connected with the bottom part of the shell of the driving motor (13), the output shaft of the driving motor (13) is fixedly connected with the input end of the coupler (14), the output end of the coupler (14) is fixedly connected with a driven screw rod (15), a movable nut (16) is sleeved on the external thread of the driven screw rod (15), and a rotating device (17) is fixedly installed on, the positive side of rotating device (17) and the dorsal fixed connection who accepts board (18), the middle part fixed mounting who accepts board (18) positive side has hydraulic stem (19), the equal fixedly connected with telescopic link (20) in the left and right sides of hydraulic stem (19), the one end threaded connection who accepts board (18) is kept away from in telescopic link (20) has clean soft brush (21), dirty liquid direction chamber (22) has been seted up just to be located oil catch tray (5) in the positive bottom of range hood body (1), the middle part fixedly connected with foul solution contact tube (23) of foul solution direction chamber (22) bottom, the middle part fixed connection on the one end of foul solution direction chamber (22) and foul solution storage ware (24) top is kept away from in foul solution contact tube (23), the middle part fixed connection of the bottom of foul solution storage ware (24) and fixed plate (25) upper surface, the middle part of fixed plate (25) left and right sides and the equal fixedly connected with of the side that is located foul solution storage ware (24) are put to the fixed plate (25), the middle part Decide pole (26), the one end that fixed plate (25) were kept away from in dead lever (26) and the bottom fixed connection of range hood body (1), the positive bottom fixedly connected with foul solution delivery pipe (27) of foul solution storage ware (24), the one end screw thread that foul solution storage ware (24) was kept away from in foul solution delivery pipe (27) has cup jointed seal cover (28).
2. The automatic cleaning device of a range hood according to claim 1, characterized in that: fixing device (9) are including joint piece (91), dorsal part fixedly connected with extension spring (92) of joint piece (91), the positive side fixed mounting of joint piece (91) has absorption arch (93), extension spring (92) keep away from the one end of joint piece (91) and the side fixed connection of range hood body (1).
3. The automatic cleaning device of a range hood according to claim 1, characterized in that: left side protector (10) include left guard plate (101), the middle part fixed mounting that catch bar (6) one side was kept away from in left guard plate (101) has left closing plate (102), one side fixed mounting that left side guard plate (101) was kept away from in left closing plate (102) has absorption fixture block (103), the one side that left closing plate (102) was kept away from in left side guard plate (101) and catch bar (6) keep away from the one end fixed connection of holding board (7).
4. The automatic cleaning device of a range hood according to claim 1, characterized in that: right side protector (11) include right protection plate (111), right seal groove (112) have been seted up to the one end that catch bar (6) were kept away from in right protection plate (111), the bottom of right seal groove (112) inner chamber is equipped with adsorbs draw-in groove (113), the one side that right seal groove (112) were kept away from in right protection plate (111) and catch bar (6) keep away from the one end fixed connection of holding board (7).
5. The automatic cleaning device of a range hood according to claim 1, characterized in that: rotating device (17) are including adapting rod (171), the middle part on adapting rod (171) top is rotated and is connected with dwang (172), adapting rod (171) are equipped with rotation pin (173) with the cross section of dwang (172), the outside fixed connection on one end and movable nut (16) top of rotation pin (173) is kept away from in adapting rod (171), the one end and the dorsal middle part fixed connection of adapting plate (18) of adapting rod (171) are kept away from in dwang (172).
6. The automatic cleaning device of a range hood according to claim 2, characterized in that: adsorb protruding (93) and be the plastic form, the quantity that adsorbs protruding (93) is no less than three, and adsorbs protruding (93) equidistance and distribute at the positive middle part of joint piece (91), the equal fixed mounting in middle part at both ends has extension spring (92) about joint piece (91) back, joint piece (91) and fixed slot (8) joint.
7. The automatic cleaning device of a range hood according to claim 3, characterized in that: the range hood is characterized in that the sum of the lengths of the left protection plate (101) and the right protection plate (111) is the same as the length of an oil collecting cavity on the back of the oil collecting tray (5), the sum of the widths of the left protection plate (101) and the right protection plate (111) is the same as the width of the oil collecting cavity on the back of the oil collecting tray (5), and the left protection plate (101) and the right protection plate (111) are respectively connected with the side wall of the oil collecting cavity of the range hood body (1) in a sliding mode through push rods (6) on the left side and the right side.
8. The automatic cleaning device of a range hood according to claim 3, characterized in that: the size of the left sealing plate (102) is matched with that of the right sealing groove (112), the size of the side face adsorption clamping block (103) of the left sealing plate (102) is matched with that of the adsorption clamping groove (113), and the left sealing plate (102) is clamped with the bottom of the inner cavity of the right sealing groove (112).
9. The automatic cleaning device of a range hood according to claim 1, characterized in that: the outside that hydraulic stem (19) and telescopic link (20) are close to clean soft brush (21) one end quarter department all is equipped with the internal thread, hydraulic stem (19) and telescopic link (20) are through the internal thread that the end was equipped with and the middle part threaded connection of clean soft brush (21) dorsal part.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810264774.3A CN108435610B (en) | 2018-03-28 | 2018-03-28 | Automatic cleaning device of range hood |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810264774.3A CN108435610B (en) | 2018-03-28 | 2018-03-28 | Automatic cleaning device of range hood |
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| CN108435610A CN108435610A (en) | 2018-08-24 |
| CN108435610B true CN108435610B (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810264774.3A Active CN108435610B (en) | 2018-03-28 | 2018-03-28 | Automatic cleaning device of range hood |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109099485B (en) * | 2018-09-21 | 2020-12-15 | 浙江欧托电气有限公司 | Condensate dissipating device of oil blocking net of range hood |
| CN110583551B (en) * | 2019-09-02 | 2024-03-26 | 佛山科学技术学院 | Dirt-removing fish tank |
| CN110631105A (en) * | 2019-10-16 | 2019-12-31 | 方条英 | Noise reduction device of environment-friendly range hood |
| CN110813822A (en) * | 2019-11-13 | 2020-02-21 | 江苏明钰新能源有限公司 | Processing equipment for battery plate |
| CN111811006B (en) * | 2020-06-28 | 2024-05-14 | 宁波方太厨具有限公司 | Oil collecting structure and range hood with same |
| CN112494730B (en) * | 2020-11-26 | 2022-06-28 | 中国人民解放军陆军军医大学第一附属医院 | Convenient otolaryngology branch of academic or vocational study nursing of clearance is with inhaling phlegm equipment |
| CN112610991B (en) * | 2020-12-14 | 2023-05-05 | 中山市甜美电器有限公司 | Range hood equipment with high temperature and clean self-protection effect |
| CN113401291A (en) * | 2021-07-30 | 2021-09-17 | 广船国际有限公司 | Integrated static smoke hood |
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| CN108435610A (en) | 2018-08-24 |
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