CN109519992A - A kind of Multifunctional lampblack machine of intelligent cleaning - Google Patents
A kind of Multifunctional lampblack machine of intelligent cleaning Download PDFInfo
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- CN109519992A CN109519992A CN201811217410.6A CN201811217410A CN109519992A CN 109519992 A CN109519992 A CN 109519992A CN 201811217410 A CN201811217410 A CN 201811217410A CN 109519992 A CN109519992 A CN 109519992A
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- air outlet
- pressure
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- setting
- pressure sensor
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- 238000004140 cleaning Methods 0.000 title claims abstract description 40
- 239000006233 lamp black Substances 0.000 title claims abstract description 12
- 238000005192 partition Methods 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 230000001939 inductive effect Effects 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 230000001105 regulatory effect Effects 0.000 claims description 31
- 230000006698 induction Effects 0.000 claims description 30
- 230000005611 electricity Effects 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 13
- 239000000779 smoke Substances 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000007363 ring formation reaction Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 235000019504 cigarettes Nutrition 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract 1
- 230000006870 function Effects 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 8
- 230000008447 perception Effects 0.000 description 6
- 230000035945 sensitivity Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241000237858 Gastropoda Species 0.000 description 2
- 206010047571 Visual impairment Diseases 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 208000029257 vision disease Diseases 0.000 description 2
- 230000004393 visual impairment Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000028514 leaf abscission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005616 pyroelectricity Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
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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
A kind of Multifunctional lampblack machine of intelligent cleaning, comprising: shell and be mounted on spiral case inner impeller, shell is divided into cavity A, cavity B and back cavity, and the middle partition is located at cavity part A and offers motor installing hole and heat release hole；The output shaft front to back of the motor is sequentially installed with belt pulley A and blade, the lower case is integrally in rectangle, inductive switch is installed in switch attachment member on front side of it, air outlet is offered on front side of the switch attachment member, air inlet is offered above the air outlet, the front of the lower case lower surface is equipped with headlamp, oil trap is installed on rear side of the lower case lower surface, the lower case is connected with cavity 2, and filter plate is installed in cavity 2, is provided with cleaning device in the spiral case.The present invention realizes the switch and cleaning time of kitchen ventilator using the reaction force acts of air-flow in pressure sensor, and the operation of the adjusting of brightness of illumination realizes the function of non-contact switch, and use is safe, hygienic.
Description
Technical field
The invention belongs to field of household appliances, and in particular to a kind of multifunctional intellectual cleaning kitchen ventilator.
Background technique
Existing kitchen ventilator mostly uses greatly physical button either contact touch controlled key, people when using kitchen ventilator,
Often when cooking, finger is all messy, and during soft-touch control repeatedly, switch can be stained in various kitchens
Spot, bacterium easy to breed, clean hand go also be dirty when touching, and to keep clean and just need often cleaning, in addition, oily
The more difficult cleaning of blade in smoke machine, long-time service can make the greasy dirt being adhered thereon uneven, in the mistake of kitchen ventilator high-speed rotation
Cheng Zhong loses its dynamic balancing, generates noise, more serious to also result in leaf abscission.
Summary of the invention
The purpose of the present invention is: in view of the deficienciess of the prior art, it is simple to provide a kind of structure, it is easily manufactured, it can
Automatic cleaning blade, when use, do not need the intelligent multifunctional kitchen ventilator of contact control.
Purpose to realize the present invention, is achieved using following technical scheme: a kind of multi-functional oil smoke of intelligent cleaning
Machine, including；Shell and installation impeller inside the shell, the shell include upper housing and lower case,
The upper housing is surrounded by right side plate, front side board, left plate and back side panel；It is leaned between the front side board and back side panel
Middle partition is provided at nearly back side panel 1/5th；Upper casing internal body portion is ante-chamber and back cavity by the middle partition.In interval
Vertical clapboard and inclined clapboard are provided between plate and front side board；Ante-chamber is divided into cavity A and chamber by the vertical clapboard and inclined clapboard
Body B, is provided with front baffle between the cavity B and front side board, and cavity B is divided into cavity B and liquid storage chamber, the liquid storage
The sight liquid mouth of strip is offered on front side board on the right side of chamber, the middle partition is located at cavity part A and offers motor installation
Hole and heat release hole；The motor is mounted in cavity A, and the rotation axis of motor passes through middle partition and stretches to back cavity；The interval
The motor installing hole position that plate is located at back cavity side is equipped with pod, offers ventilation on the side wall of the pod surrounding
Hole, the output shaft of the motor are sequentially installed with belt pulley A and blade from front to back, are also equipped with and run through on the back side panel
The shaft of cavity B and back cavity, the shaft are located at rear cavity segment and are equipped with belt pulley B, and the shaft is located at the portion cavity B
Divide and impeller is installed；Belt or synchronous belt are provided between the belt pulley A and belt pulley B；It is also installed in the cavity A
There is water pump, the water inlet pipe of the water pump passes through the bottom that vertical clapboard stretches to water storage cavity, and the water inlet pipe of the water pump sequentially passes through perpendicular
Partition and front baffle are connected with the water pipe on spiral case.It is provided with smoke guiding cover on the cavity B, is set at the top of the smoke guiding cover
It is equipped with smoke exhaust pipe.
The lower case is integrally in rectangle, and front side is provided with switch attachment member, installation in the switch attachment member
There is inductive switch, air outlet is offered on front side of the switch attachment member, air inlet, institute are offered above the air outlet
The front for the lower case lower surface stated is equipped with headlamp, is equipped with oil trap on rear side of the lower case lower surface, described
Lower case be connected with cavity, and filter plate is installed in the cavity.
Spiral case is installed in the cavity B, circular hole, the periphery installation of the circular hole are offered on front side of the spiral case
Have, at least five three-way connection, the three-way connection by water pipe connect cyclization, the water pipe also with the outlet pipe of water pump
It is connected, the three-way connection other end is equipped with spray head, and the spray head stretches to inside spiral case, and nozzle is along spiral case
Radially；Blade is installed, the bottom of affiliated spiral case offers a discharge outlet, the discharge outlet inside the spiral case
It is connected with drainpipe, the solenoid valve of control drainpipe on-off is installed on the drainpipe；Under circular hole on front side of the spiral case
Portion is provided with liquid barrier.
As preferred: the inductive switch includes shell, and is fixedly connected on the panel of housing forward end；The face
Plate top forms 3 induction air outlets in the horizontal direction, and 3 induction air outlets are successively defined as first from left to right and go out
Air port, the second air outlet and third air outlet；A discharge pipe, peace in the shell are slidably fitted in each induction air outlet
Equipped with a centrifugal fan, the outlet port of the centrifugal fan is located at one end on the inside of panel by hose and each discharge pipe
It is connected；The lower panels form the air inlet being connected to the air intake of centrifugal fan；The panel inner wall corresponds to each sense
It answers and forms sensor installation seat above the position of air outlet, lead between each sensor installation seat and the discharge pipe of corresponding position
The pressure sensor for crossing a sheet is connected；The faceplate is equipped with a pyroelectricity sensing below induction air outlet
Device；The centrifugal fan, pyroelectric sensor and each pressure sensor respectively be mounted on shell intracorporal control electricity
Road plate electrically connects；There are 3 control switches to control circuit on-off, 3 pressure sensings in the control circuit board
Device respectively corresponds one control switch of control；
As preferred: when pyroelectric sensor detects that user is close, control circuit board controls centrifugal fan and starts work, outlet air
Pipe projects air-flow towards panel outside；When user blocks the air-flow using finger, the pressure sensor of corresponding position is detected instead
Active force, and the size of reaction force and finger distance perception answer the distance of air outlet to be inversely proportional；The control circuit board is connected with
Buzzer, when pressure sensor pressure value is greater than setting pressure a, control circuit board controls buzzer and issues primary prompt
Sound；When the time that pressure sensor pressure value is greater than setting pressure a being greater than setting time a, control circuit board controls bee
Ring device continuously issues prompt tone twice.
1) as user using finger close to the first air outlet, be greater than the pressure sensor pressure value of corresponding position and set
Constant-pressure a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, then
Control circuit board controls kitchen ventilator and opens；To close kitchen ventilator, then user is simultaneously by finger close to the second air outlet and third
Air outlet makes the pressure sensor pressure value of corresponding position be greater than setting pressure a, keeps that finger is motionless makes pressure sensing
The time that device pressure value is greater than setting pressure a is greater than setting time a, then control circuit board control kitchen ventilator is closed；
A. as user using finger close to the second air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, control electricity
The control of road plate and the motor speed of kitchen ventilator are accelerated, and kitchen ventilator suction increases；
B. as user using finger close to third air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, control electricity
Road plate is controlled to be slowed down with the motor speed of kitchen ventilator, and kitchen ventilator suction reduces；
2) as user using finger close to the second air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, then controlled
Circuit board controls lamp and opens；To close lamp, then user makes pair simultaneously by finger close to the first air outlet and third air outlet
It answers the pressure sensor pressure value of position to be greater than setting pressure a, keeps that finger is motionless makes pressure sensor pressure value
Time greater than setting pressure a is greater than setting time a, then control circuit board control lamp is closed；
A. as user using finger close to the first air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, control electricity
The brightness that road plate controls lamp increases；
B. as user using finger close to third air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, control electricity
The brightness that road plate controls lamp reduces；
3) as user using finger close to third air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, then controlled
Circuit board controls cleaning device and starts to work；
A. as user using finger close to the first air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, control electricity
Road plate controls cleaning time and increases；
B. as user using finger close to the second air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, control electricity
Road plate controls cleaning time and increases；
If 4) more than 10s, three pressure sensors all do not detect the close of finger, then control circuit board is cancelled to kitchen ventilator
Control then need finger again individually close to the first air outlet, the second air outlet or third air outlet to continue to operate
5) so that 3 pressure sensors is detected pressure when user blocks 3 induction air outlets simultaneously using palm, then control electricity
The revolving speed of road plate adjustment centrifugal fan；
5.1) when keeping palm nearest apart from third air outlet, the first air outlet of distance is farthest, while making third air outlet position pair
The pressure sensor pressure value answered is greater than setting pressure b, then the revolving speed of control circuit board control centrifugal fan improves；
5.2) when keeping palm farthest apart from third air outlet, the first air outlet of distance is nearest, while making the first air outlet position pair
The pressure sensor pressure value answered is greater than setting pressure b, then the revolving speed of control circuit board control centrifugal fan reduces.
As preferred: the control switch is relay.
As preferred: the control switch includes rotation regulating switch, and is coaxially connected with the knob of rotation regulating switch
The stepper motor connect；
When some rotation regulating switch is adjusted, corresponding induction air outlet is blocked using finger a, makes corresponding position
Pressure sensor pressure value is greater than setting pressure a, then blocks other two sense using another finger b in setting time b
Answer in air outlet forward and backward to control stepper motor；
The induction air outlet that finger a is blocked is defined as target air outlet, and the induction air outlet that finger b is blocked is defined as adjusting outlet air
Mouthful；
1) when the adjusting air outlet that finger b is blocked, which adjusts air outlet with respect to another, is in left side, control circuit board control step
Into motor reversal；
2) when the adjusting air outlet that finger b is blocked, which adjusts air outlet with respect to another, is in right side, control circuit board control step
It is rotated forward into motor.
As preferred: the rotation regulating switch is rotary damper；The knob of the rotation regulating switch rotates backward
When to extreme position, rotation regulating switch is in an off state；The knob of the rotation regulating switch, which rotates forward, extremely to be limited
When setting, rotation regulating switch is in the on state of minimum resistance；The rotation regulating switch by off-state rotate forward to
Resistance is gradually reduced during extreme position.
As preferred: 3 control switches include the first control switch, the second control switch and third control switch；
First control switch, the second control switch and third control switch successively with the first air outlet, the second air outlet and third outlet air
Mouth is corresponding.
As preferred: the position that the panel inner wall corresponds to air inlet is equipped with filter.
Compared with prior art, the beneficial effects of the present invention are: the present invention uses the reaction force acts of air-flow in pressure
Force snesor realizes the operations of open and close and adjusting, realizes the function of non-contact switch, non-contacting compared to can be achieved
Infrared electro inductive switch, the present invention can from main regulation sensitivity, and by finger can direct feel to air-flow, on a panel
Mountable multiple induction air outlets, it is not easy to the case where operating mistake occur, even people with visual impairment can also facilitate progress
Operation.
Specifically, having detected whether that user is close by pyroelectric sensor, when no user is close, centrifugal fan is not opened
It is dynamic, avoid the waste of electric energy.
When finger incudes air outlet close to some, obstruction is generated to the air-flow that discharge pipe sprays, i.e. finger produces air-flow
A raw reaction force, the reaction force is through on airflow function to the pressure sensor being connected with discharge pipe, control circuit board root
According to the operation of the pressure value information identification user of pressure sensor, so that control switch be made to execute operation.
Corresponding 3 control switches of 3 pressure sensors can control 3 electrical appliances respectively, and make 3 pressure sensors simultaneously
It detects signal and passes through and judge that the size of each pressure sensor pressure value can also adjust the revolving speed of centrifugal fan, to adjust
That saves discharge pipe goes out wind velocity, and then is adjusted to sensitivity.Such as when original state, finger needs distance perception to answer air outlet
The pressure value that 1cm just can be such that pressure sensor detects is greater than setting pressure a, by increasing the revolving speed of centrifugal fan to improve wind
Speed, the pressure value that such finger distance perception answers air outlet 2cm that pressure sensor can be made to detect are greater than setting pressure a.In this way
The function that adjustment of sensitivity is increased in the case where additionally not increasing component facilitates user to be adjusted according to itself hobby
It is whole.
It further, can be by first specifying target when control switch is the rotation regulating switch by step motor control
Other two induction air outlet (pressure sensor) is then used as adjusting key to adjust by air outlet (i.e. corresponding electrical appliance)
Section stepper motor positive and negative rotation further enriches function of the invention to which rotation regulating switch be adjusted.
In addition, by the cleaning device for increasing blade, the automatic cleaning of Lai Shixian blade does not need to find professional couple
Kitchen ventilator tears machine open and carries out cleaning blade, and the water tank of cleaning solution is located at the front of kitchen ventilator, can be when using kitchen ventilator to liquid storage
Intracavitary liquid is heated, and cleaning solution is made to have preferably clean effect, also eliminates complicated heating device, saved at
This.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
The broken section structural schematic diagram of Fig. 2 ~ Fig. 5.
Fig. 6 ~ Fig. 8 is switch structure diagram used in the present invention.
1, shell；11, upper housing；11A, cavity A；11B, cavity B；11C, back cavity；11D, liquid storage chamber；111, right side plate；
112, front side board；1121, liquid mouth is seen；113, left plate；114, back side panel；115, middle partition；116, vertical clapboard；117, tiltedly every
Plate；118, front baffle；12, lower case；121, switch attachment member；122, air outlet；123, air inlet；124, headlamp；13, it filters
Plate；14, oil trap；15, smoke guiding cover；16, smoke exhaust pipe；2, motor；21, pod；22, blade；23, belt pulley A；24, skin
Band；25, belt pulley B；41, water pump；421, outlet pipe；422 water inlet pipes；5, spiral case；51, water pipe；52, three-way connection；53, it sprays
Head；54, water fender；6, blade；7, drainpipe；8, solenoid valve；91, shell；92, panel；921, air inlet；922, incude outlet air
Mouthful；923, sensor installation seat；93, pyroelectric sensor；95, centrifugal fan；951, outlet port；96, pressure sensor；
97, discharge pipe.
Specific embodiment
A specific embodiment of the invention is made a detailed explanation below according to attached drawing.
Embodiment 1
According to Fig. 1 to Fig. 8, a kind of Multifunctional lampblack machine of intelligent cleaning described in the present embodiment, including；Shell 1 and peace
Cased impeller, the shell include upper housing and lower case,
The upper housing 11 is surrounded by right side plate 111, front side board 112, left plate 113 and back side panel 114；The front side board
Middle partition 115 is provided at back side panel 1/5th between back side panel；Upper casing internal body portion is by the middle partition
Ante-chamber and back cavity 11C.Vertical clapboard and inclined clapboard are provided between middle partition and front side board；The vertical clapboard 116 and tiltedly every
Ante-chamber is divided into cavity A11A and cavity B11B by plate 117, and front baffle 118 is provided between the cavity B and front side board, will
Cavity B is divided into cavity B and liquid storage chamber 11D, and the sight liquid mouth of strip is offered on the front side board on the right side of the liquid storage chamber
1121, the middle partition is located at cavity part A and offers motor installing hole and heat release hole；The motor 2 is mounted on cavity A
Interior, the rotation axis of motor passes through middle partition and stretches to back cavity；The middle partition is located at the motor installing hole position installation of back cavity side
There is pod 21, offer ventilation hole on the side wall of the pod surrounding, the output shaft of the motor is from front to back successively
Belt pulley A23 and blade are installed, the shaft of through cavities B and back cavity is also equipped on the back side panel, described turns
Axle position is equipped with belt pulley B25 in rear cavity segment, and the shaft is located at cavity part B and is equipped with impeller；The belt pulley A
Belt 24 or synchronous belt are provided between belt pulley B；Water pump 41, the water inlet of the water pump are also equipped in the cavity A
Pipe 422 passes through the bottom that vertical clapboard stretches to water storage cavity, and the outlet pipe 421 of the water pump sequentially passes through vertical clapboard and front baffle and snail
Water pipe on shell is connected.It is provided with smoke guiding cover 15 on the cavity B, is provided with smoke exhaust pipe 16 at the top of the smoke guiding cover.
It is in rectangle that the lower case 12 is whole, and front side is provided with switch attachment member 121, in the switch attachment member
Inductive switch is installed, air outlet 122 is offered on front side of the switch attachment member, offered above the air outlet into
Air port 123, the front of the lower case lower surface are equipped with headlamp 124, the rear side installation of the lower case lower surface
There is oil trap 14, the lower case is connected with cavity, and is equipped with filter plate 13 in the cavity.
Spiral case 5 is installed in the cavity B, circular hole, the periphery installation of the circular hole are offered on front side of the spiral case
Have, at least five three-way connection 52, the three-way connection by water pipe connect cyclization, the water pipe 51 also with water pump go out
Water pipe is connected, and the three-way connection other end is equipped with spray head 53, and the spray head stretches to inside spiral case, nozzle along
Spiral case is radially；Blade 6 is installed, the bottom of affiliated spiral case offers a discharge outlet, described inside the spiral case
Discharge outlet be connected with drainpipe, be equipped on the drainpipe 7 control drainpipe on-off 8 solenoid valve；Before the spiral case
The circular hole lower part of side is provided with liquid barrier 54.
When starting cleaning operation, water pump is started to work, and the water inlet pipe of water pump absorbs water from liquid storage chamber, by outlet pipe to snail
Water pipe on shell supplies water, and then sprays to blade and spiral case by spray head, and when spray head is started to work, solenoid valve is also opened, water pump
The caliber of water inlet pipe is greater than the caliber of pumping line, and the caliber of pumping line is greater than the caliber of spiral case upper hose, general clear
The time washed is 3 minutes, after cleaning, and blade starts quick rotation, dries moisture；Scavenging period adjustable is divided into 1 point
Clock.
The inductive switch includes shell 91, and is fixedly connected on the panel 92 of housing forward end；On the panel
Portion, which forms 3 induction air outlets of induction air outlet 922,3 in the horizontal direction and is successively defined as first from left to right, to be gone out
Air port, the second air outlet and third air outlet；A discharge pipe, peace in the shell are slidably fitted in each induction air outlet
Equipped with a centrifugal fan 95, the outlet port 951 of the centrifugal fan is located on the inside of panel by hose and each discharge pipe
One end be connected；The lower panels form the air inlet 921 being connected to the air intake of centrifugal fan；The panel inner wall pair
It answers and forms sensor installation seat, each sensor installation seat 923 and corresponding position above the position of each induction air outlet
It is connected between discharge pipe 97 by the pressure sensor 96 of a sheet；The faceplate is installed in the lower section of induction air outlet
There is a pyroelectric sensor 93；The centrifugal fan, pyroelectric sensor and each pressure sensor respectively with peace
It is electrically connected mounted in the intracorporal control circuit board of shell；There are 3 in the control circuit board to open to control the control of circuit on-off
It closes, 3 pressure sensors respectively correspond one control switch of control；
When pyroelectric sensor detects that user is close, control circuit board controls centrifugal fan and starts work, and discharge pipe is towards panel
Outer injection air-flow；When user blocks the air-flow using finger, the pressure sensor of corresponding position detects reaction force, and
The size and finger distance perception of reaction force answer the distance of air outlet to be inversely proportional；The control circuit board is connected with buzzer, when
Pressure sensor pressure value is greater than setting pressure a, and control circuit board controls buzzer and issues a prompt tone；When pressure passes
When the time that sensor pressure value is greater than setting pressure a is greater than setting time a, control circuit board control buzzer is continuously issued
Prompt tone twice.
1) as user using finger close to the first air outlet, be greater than the pressure sensor pressure value of corresponding position and set
Constant-pressure a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, then
Control circuit board controls kitchen ventilator and opens；To close kitchen ventilator, then user is simultaneously by finger close to the second air outlet and third
Air outlet makes the pressure sensor pressure value of corresponding position be greater than setting pressure a, keeps that finger is motionless makes pressure sensing
The time that device pressure value is greater than setting pressure a is greater than setting time a, then control circuit board control kitchen ventilator is closed；
A. as user using finger close to the second air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, control electricity
The control of road plate and the motor speed of kitchen ventilator are accelerated, and kitchen ventilator suction increases；
B. as user using finger close to third air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, control electricity
Road plate is controlled to be slowed down with the motor speed of kitchen ventilator, and kitchen ventilator suction reduces；
2) as user using finger close to the second air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, then controlled
Circuit board controls lamp and opens；To close lamp, then user makes pair simultaneously by finger close to the first air outlet and third air outlet
It answers the pressure sensor pressure value of position to be greater than setting pressure a, keeps that finger is motionless makes pressure sensor pressure value
Time greater than setting pressure a is greater than setting time a, then control circuit board control lamp is closed；
A. as user using finger close to the first air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, control electricity
The brightness that road plate controls lamp increases；
B. as user using finger close to third air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, control electricity
The brightness that road plate controls lamp reduces；
3) as user using finger close to third air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, then controlled
Circuit board controls cleaning device and starts to work；
A. as user using finger close to the first air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, control electricity
Road plate controls cleaning time and increases；
B. as user using finger close to the second air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, control electricity
Road plate controls cleaning time and increases；
If 4) more than 10s, three pressure sensors all do not detect the close of finger, then control circuit board is cancelled to kitchen ventilator
Control then need finger again individually close to the first air outlet, the second air outlet or third air outlet to continue to operate
5) so that 3 pressure sensors is detected pressure when user blocks 3 induction air outlets simultaneously using palm, then control electricity
The revolving speed of road plate adjustment centrifugal fan；
5.1) when keeping palm nearest apart from third air outlet, the first air outlet of distance is farthest, while making third air outlet position pair
The pressure sensor pressure value answered is greater than setting pressure b, then the revolving speed of control circuit board control centrifugal fan improves；
5.2) when keeping palm farthest apart from third air outlet, the first air outlet of distance is nearest, while making the first air outlet position pair
The pressure sensor pressure value answered is greater than setting pressure b, then the revolving speed of control circuit board control centrifugal fan reduces.
The control switch is relay.
The position that the panel inner wall corresponds to air inlet is equipped with filter.
The present invention realizes the operation of open and close and adjusting using the reaction force acts of air-flow in pressure sensor, realizes
The function of non-contact switch, compared to non-contacting infrared electro inductive switch can be achieved, the present invention can be from main regulation spirit
Sensitivity, and by finger can direct feel to air-flow, mountable multiple induction air outlets on a panel, it is not easy to operate
The situation of mistake, even people with visual impairment, which can also facilitate, to be operated.
Specifically, having detected whether that user is close by pyroelectric sensor, when no user is close, centrifugal fan is not opened
It is dynamic, avoid the waste of electric energy.
When finger incudes air outlet close to some, obstruction is generated to the air-flow that discharge pipe sprays, i.e. finger produces air-flow
A raw reaction force, the reaction force is through on airflow function to the pressure sensor being connected with discharge pipe, control circuit board root
According to the operation of the pressure value information identification user of pressure sensor, so that control switch be made to execute operation.
Corresponding 3 control switches of 3 pressure sensors can control 3 electrical appliances respectively, and make 3 pressure sensors simultaneously
It detects signal and passes through and judge that the size of each pressure sensor pressure value can also adjust the revolving speed of centrifugal fan, to adjust
That saves discharge pipe goes out wind velocity, and then is adjusted to sensitivity.Such as when original state, finger needs distance perception to answer air outlet
The pressure value that 1cm just can be such that pressure sensor detects is greater than setting pressure a, by increasing the revolving speed of centrifugal fan to improve wind
Speed, the pressure value that such finger distance perception answers air outlet 2cm that pressure sensor can be made to detect are greater than setting pressure a.In this way
The function that adjustment of sensitivity is increased in the case where additionally not increasing component facilitates user to be adjusted according to itself hobby
It is whole.
It further, can be by first specifying target when control switch is the rotation regulating switch by step motor control
Other two induction air outlet (pressure sensor) is then used as adjusting key to adjust by air outlet (i.e. corresponding electrical appliance)
Section stepper motor positive and negative rotation further enriches function of the invention to which rotation regulating switch be adjusted.
In addition, by the cleaning device for increasing blade, the automatic cleaning of Lai Shixian blade does not need to find professional couple
Kitchen ventilator tears machine open and carries out cleaning blade, and the water tank of cleaning solution is located at the front of kitchen ventilator, can be when using kitchen ventilator to liquid storage
Intracavitary liquid is heated, and cleaning solution is made to have preferably clean effect, also eliminates complicated heating device, saved at
This.
Embodiment 2
The present embodiment the difference from embodiment 1 is that: the control switch include rotation regulating switch, and with rotation adjust open
The coaxially connected stepper motor of the knob of pass.
The control switch includes rotation regulating switch, and the stepping electricity coaxially connected with the knob of rotation regulating switch
Machine；
When some rotation regulating switch is adjusted, corresponding induction air outlet is blocked using finger a, makes corresponding position
Pressure sensor pressure value is greater than setting pressure a, then blocks other two sense using another finger b in setting time b
Answer in air outlet forward and backward to control stepper motor；
The induction air outlet that finger a is blocked is defined as target air outlet, and the induction air outlet that finger b is blocked is defined as adjusting outlet air
Mouthful；
1) when the adjusting air outlet that finger b is blocked, which adjusts air outlet with respect to another, is in left side, control circuit board control step
Into motor reversal；
2) when the adjusting air outlet that finger b is blocked, which adjusts air outlet with respect to another, is in right side, control circuit board control step
It is rotated forward into motor.
The rotation regulating switch is rotary damper；The knob of the rotation regulating switch is rotated backward to extreme position
When, rotation regulating switch is in an off state；When the knob of the rotation regulating switch is rotated forward to extreme position, rotation is adjusted
Section switch is in the on state of minimum resistance；The rotation regulating switch is rotated forward by off-state to the mistake of extreme position
Resistance is gradually reduced in journey.
3 control switches include the first control switch, the second control switch and third control switch；First control is opened
Pass, the second control switch and third control switch are successively corresponding with the first air outlet, the second air outlet and third air outlet.
Claims (8)
1. a kind of Multifunctional lampblack machine of intelligent cleaning, it is characterised in that: including；Shell, the shell include upper housing and
Lower case,
The upper housing is surrounded by right side plate, front side board, left plate and back side panel；It is leaned between the front side board and back side panel
Middle partition is provided at nearly back side panel 1/5th；Upper casing internal body portion is ante-chamber and back cavity by the middle partition；
Vertical clapboard and inclined clapboard are provided between middle partition and front side board；Ante-chamber is divided by the vertical clapboard and inclined clapboard
Cavity A and cavity B, is provided with front baffle between the cavity B and front side board, and cavity B is divided into cavity B and liquid storage chamber,
The sight liquid mouth of strip is offered on front side board on the right side of the liquid storage chamber, the middle partition is located at cavity part A and opens up
There are motor installing hole and heat release hole；The motor is mounted in cavity A, and the rotation axis of motor passes through middle partition and stretches to back cavity；
The motor installing hole position that the middle partition is located at back cavity side is equipped with pod, opens on the side wall of the pod surrounding
Equipped with ventilation hole, the output shaft of the motor is sequentially installed with belt pulley A and blade from front to back, also pacifies on the back side panel
Shaft equipped with through cavities B and back cavity, the shaft are located at rear cavity segment and are equipped with belt pulley B, the shaft position
Impeller is installed in cavity part B；Belt or synchronous belt are provided between the belt pulley A and belt pulley B；The cavity
Be also equipped with water pump in A, the water inlet pipe of the water pump passes through the bottom that vertical clapboard stretches to water storage cavity, the water inlet pipe of the water pump according to
It is secondary to be connected across vertical clapboard and front baffle with the water pipe on spiral case；Smoke guiding cover is provided on the cavity B, described leads cigarette
Cover top is provided with smoke exhaust pipe；
The lower case is integrally in rectangle, and front side is provided with switch attachment member, installs thoughts in the switch attachment member
Inductive switch offers air outlet on front side of the switch attachment member, air inlet is offered above the air outlet, described
The front of lower case lower surface is equipped with headlamp, oil trap is equipped on rear side of the lower case lower surface, under described
Shell is connected with cavity, and is equipped with filter plate in the cavity；
Spiral case is installed in the cavity B, offers circular hole on front side of the spiral case, the periphery of the circular hole is equipped with, until
Few 5 three-way connections, the three-way connection connect cyclization by water pipe, and the water pipe is also connected with the outlet pipe of water pump
Connect, the three-way connection other end is equipped with spray head, and the spray head stretches to inside spiral case, nozzle along spiral case radial direction
Outwardly；Blade is installed, the bottom of affiliated spiral case offers a discharge outlet, the discharge outlet and row inside the spiral case
Water pipe is connected, and the solenoid valve of control drainpipe on-off is equipped on the drainpipe；Circular hole lower part on front side of the spiral case is set
It is equipped with liquid barrier.
2. a kind of Multifunctional lampblack machine of intelligent cleaning according to claim 1, it is characterised in that: the inductive switch
Include shell, and is fixedly connected on the panel of housing forward end；The upper panel forms 3 in the horizontal direction and induces
Air port, 3 induction air outlets are successively defined as the first air outlet, the second air outlet and third air outlet from left to right；Often
It is slidably fitted with a discharge pipe in a induction air outlet, a centrifugal fan, the centrifugal fan are installed in the shell
Outlet port be connected with one end that each discharge pipe is located on the inside of panel by hose；The lower panels are formed and are centrifuged
The air inlet of the air intake connection of fan；The position top that the panel inner wall corresponds to each induction air outlet forms sensor
Mounting base is connected between each sensor installation seat and the discharge pipe of corresponding position by the pressure sensor of a sheet；Institute
It states faceplate and a pyroelectric sensor is installed below induction air outlet；The centrifugal fan, pyroelectric sensor
And each pressure sensor respectively be mounted on the intracorporal control circuit board of shell and electrically connect；Have in the control circuit board
There are 3 control switches to control circuit on-off, 3 pressure sensors respectively correspond the control of control one and open
It closes.
3. a kind of Multifunctional lampblack machine of intelligent cleaning according to claim 2, it is characterised in that: work as pyroelectric sensor
Detect that user is close, control circuit board controls centrifugal fan and starts work, and discharge pipe projects air-flow towards panel outside；When user makes
When blocking the air-flow with finger, the pressure sensor of corresponding position detects reaction force, and the size and hand of reaction force
Span is inversely proportional with a distance from induction air outlet；The control circuit board is connected with buzzer, when pressure sensor pressure
Value is greater than setting pressure a, and control circuit board controls buzzer and issues a prompt tone；When pressure sensor pressure value is greater than
When setting the time of pressure a greater than setting time a, control circuit board control buzzer continuously issues prompt tone twice；
1) as user using finger close to the first air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, then controlled
Circuit board controls kitchen ventilator and opens；To close kitchen ventilator, then user is simultaneously by finger close to the second air outlet and third outlet air
Mouthful, so that the pressure sensor pressure value of corresponding position is greater than setting pressure a, keeps that finger is motionless makes pressure sensor institute
It is greater than setting time a by the time that pressure value is greater than setting pressure a, then control circuit board control kitchen ventilator is closed；
A. as user using finger close to the second air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, control electricity
The control of road plate and the motor speed of kitchen ventilator are accelerated, and kitchen ventilator suction increases；
B. as user using finger close to third air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, control electricity
Road plate is controlled to be slowed down with the motor speed of kitchen ventilator, and kitchen ventilator suction reduces；
2) as user using finger close to the second air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, then controlled
Circuit board controls lamp and opens；To close lamp, then user makes pair simultaneously by finger close to the first air outlet and third air outlet
It answers the pressure sensor pressure value of position to be greater than setting pressure a, keeps that finger is motionless makes pressure sensor pressure value
Time greater than setting pressure a is greater than setting time a, then control circuit board control lamp is closed；
A. as user using finger close to the first air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, control electricity
The brightness that road plate controls lamp increases；
B. as user using finger close to third air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, control electricity
The brightness that road plate controls lamp reduces；
3) as user using finger close to third air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, then controlled
Circuit board controls cleaning device and starts to work；
A. as user using finger close to the first air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, control electricity
Road plate controls cleaning time and increases；
B. as user using finger close to the second air outlet, so that the pressure sensor pressure value of corresponding position is greater than setting pressure
Power a is kept for the finger motionless time for making pressure sensor pressure value be greater than setting pressure a be greater than setting time a, control electricity
Road plate controls cleaning time and increases；
If 4) more than 10s, three pressure sensors all do not detect the close of finger, then control circuit board is cancelled to kitchen ventilator
Control then need finger again individually close to the first air outlet, the second air outlet or third air outlet to continue to operate
5) so that 3 pressure sensors is detected pressure when user blocks 3 induction air outlets simultaneously using palm, then control electricity
The revolving speed of road plate adjustment centrifugal fan；
5.1) when keeping palm nearest apart from third air outlet, the first air outlet of distance is farthest, while making third air outlet position pair
The pressure sensor pressure value answered is greater than setting pressure b, then the revolving speed of control circuit board control centrifugal fan improves；
5.2) when keeping palm farthest apart from third air outlet, the first air outlet of distance is nearest, while making the first air outlet position pair
The pressure sensor pressure value answered is greater than setting pressure b, then the revolving speed of control circuit board control centrifugal fan reduces.
4. a kind of Multifunctional lampblack machine of intelligent cleaning as described in claim 1, it is characterised in that: the control switch be after
Electric appliance.
5. a kind of Multifunctional lampblack machine of intelligent cleaning as described in claim 1, it is characterised in that: the control switch includes
Rotate regulating switch, and the stepper motor coaxially connected with the knob of rotation regulating switch；
When some rotation regulating switch is adjusted, corresponding induction air outlet is blocked using finger a, makes corresponding position
Pressure sensor pressure value is greater than setting pressure a, then blocks other two sense using another finger b in setting time b
Answer in air outlet forward and backward to control stepper motor；
The induction air outlet that finger a is blocked is defined as target air outlet, and the induction air outlet that finger b is blocked is defined as adjusting outlet air
Mouthful；
1) when the adjusting air outlet that finger b is blocked, which adjusts air outlet with respect to another, is in left side, control circuit board control step
Into motor reversal；
2) when the adjusting air outlet that finger b is blocked, which adjusts air outlet with respect to another, is in right side, control circuit board control step
It is rotated forward into motor.
6. a kind of Multifunctional lampblack machine of intelligent cleaning as claimed in claim 5, it is characterised in that: the rotation regulating switch
For rotary damper；When the knob of the rotation regulating switch is rotated backward to extreme position, rotation regulating switch, which is in, to be disconnected
State；When the knob of the rotation regulating switch is rotated forward to extreme position, rotation regulating switch is in leading for minimum resistance
Logical state；Resistance is gradually reduced during the rotation regulating switch is rotated forward by off-state to extreme position.
7. a kind of Multifunctional lampblack machine of intelligent cleaning as described in claim 1, it is characterised in that: 3 control switches
Including the first control switch, the second control switch and third control switch；First control switch, the second control switch and third control
System switch is successively corresponding with the first air outlet, the second air outlet and third air outlet.
8. a kind of Multifunctional lampblack machine of intelligent cleaning as described in claim 1, it is characterised in that: the panel inner wall is corresponding
The position of air inlet is equipped with filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811217410.6A CN109519992B (en) | 2018-10-18 | 2018-10-18 | A kind of Multifunctional lampblack machine of intelligent cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811217410.6A CN109519992B (en) | 2018-10-18 | 2018-10-18 | A kind of Multifunctional lampblack machine of intelligent cleaning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109519992A true CN109519992A (en) | 2019-03-26 |
| CN109519992B CN109519992B (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811217410.6A Expired - Fee Related CN109519992B (en) | 2018-10-18 | 2018-10-18 | A kind of Multifunctional lampblack machine of intelligent cleaning |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040182382A1 (en) * | 2003-03-18 | 2004-09-23 | Yuan-Fu Chang | Automatic cleaning device for kitchen ventilator |
| CN2681005Y (en) * | 2004-01-07 | 2005-02-23 | 余晓松 | High pressure water current washout type self cleaning smoke exhaust ventilator |
| US6895957B2 (en) * | 2003-07-24 | 2005-05-24 | Peter Yeung | Range hood cleaning assembly |
| GB2466932A (en) * | 2009-01-12 | 2010-07-14 | Loong Yee Ind Corp Ltd | A non-contact touch switch |
| CN201764567U (en) * | 2010-08-11 | 2011-03-16 | 浙江帅康电气股份有限公司 | Controller used on range hood and range hood |
| CN105080888A (en) * | 2015-09-09 | 2015-11-25 | 欧派家居集团股份有限公司 | Cleaning system of range hood |
-
2018
- 2018-10-18 CN CN201811217410.6A patent/CN109519992B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040182382A1 (en) * | 2003-03-18 | 2004-09-23 | Yuan-Fu Chang | Automatic cleaning device for kitchen ventilator |
| US6895957B2 (en) * | 2003-07-24 | 2005-05-24 | Peter Yeung | Range hood cleaning assembly |
| CN2681005Y (en) * | 2004-01-07 | 2005-02-23 | 余晓松 | High pressure water current washout type self cleaning smoke exhaust ventilator |
| GB2466932A (en) * | 2009-01-12 | 2010-07-14 | Loong Yee Ind Corp Ltd | A non-contact touch switch |
| CN201764567U (en) * | 2010-08-11 | 2011-03-16 | 浙江帅康电气股份有限公司 | Controller used on range hood and range hood |
| CN105080888A (en) * | 2015-09-09 | 2015-11-25 | 欧派家居集团股份有限公司 | Cleaning system of range hood |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109519992B (en) | 2019-11-26 |
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