CN105757752B - A kind of concealed intelligent smoke exhaust ventilator - Google Patents
A kind of concealed intelligent smoke exhaust ventilator Download PDFInfo
- Publication number
- CN105757752B CN105757752B CN201610244035.9A CN201610244035A CN105757752B CN 105757752 B CN105757752 B CN 105757752B CN 201610244035 A CN201610244035 A CN 201610244035A CN 105757752 B CN105757752 B CN 105757752B
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- Prior art keywords
- resistance
- capacitance
- casing
- smoke exhaust
- exhaust ventilator
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
Abstract
The invention discloses a kind of concealed intelligent smoke exhaust ventilators, including casing, motor and the impeller being connect with motor drive are fixed in the casing, air outlet and the power pack powered to motor are additionally provided in the casing, further includes the concealed switch for being fixed on casing top.The concealed switch causes user without directly touching smoke exhaust ventilator, with regard to the switch motion of smoke exhaust ventilator can be realized to the sensing that human hand acts by concealed switch, the situation of smoke exhaust ventilator touch key-press switch cannot effectively be manipulated due to cook has situations such as water stain, oil stain on hand by avoiding in cooking process, it and can be to avoid pollution of the switch for fume exhauster surface oil stain to cook's hand, so that cook it is more convenient, it is quick using smoke exhaust ventilator while, do not influence cooking process.
Description
Technical field
The present invention relates to a kind of smoke exhaust ventilator, especially a kind of concealed intelligent smoke exhaust ventilator.
Background technology
With the improvement of people's living standards, more and more families begin to use smoke exhaust ventilator.Conventional extraction hood
Switch is using mechanical switch, and mechanical switch is often blocked in use for some time by greasy dirt, influences to operate and clear up
It is inconvenient.Smoke exhaust ventilator on the market is largely using soft-touch control in recent years, and soft-touch control is not due to having mechanical action, and absolutely
Edge, dust-separation, water proof, oil removal, situation about being blocked without greasy dirt；But when people cook in kitchen, it often will appear and adhere on hand
There is the situation of water, oil or flour etc.；If at this time operation soft-touch control open smoke exhaust ventilator, often occur soft-touch control failure or
The situation of person's soft-touch control malfunction, and switch the greasy dirt meeting handle adhered on surface and make dirty, it influences people and continues culinary art food
Object.
Invention content
To solve the above-mentioned problems, the purpose of the present invention is to provide a kind of concealed intelligent smoke exhaust ventilators.
The present invention for solve its technical problem and the technical solution adopted is that：
A kind of concealed intelligent smoke exhaust ventilator including casing, is fixed with motor and is connect with motor drive in the casing
Impeller, be additionally provided with air outlet and the power pack powered to motor in the casing, further include and be fixed on casing top
Concealed switch, the concealed switch include pedestal, are provided with what is controlled chip and be connected respectively with control chip in the pedestal
Power module, driving chip, the driving chip are connected with relay, and the relay is used to open or closes motor, this is hidden
Shape switch further include mainly by triode Q1, infrared diode IR1, resistance R1, resistance R2, resistance R3, resistance R4, capacitance C1,
Capacitance C2, capacitance C3, infrared receiving terminal IRM1 composition the first body-sensing circuit and mainly by triode Q2, infrared diode
IR2, resistance R5, resistance R6, resistance R7, resistance R8, capacitance C4, capacitance C5, capacitance C6, infrared receiving terminal IRM2 composition second
Body-sensing circuit；One end of wherein resistance R1 is connected to the base stage of triode Q1, and the negative polarity end of infrared diode IR1 is connected to three
The collector of pole pipe Q1, the positive ends of infrared diode IR1 are connected to one end of resistance R2, the other end and electricity of resistance R2
Hold C1, capacitance C2, resistance R4 one end be respectively connected to the VCC ends of infrared receiving terminal IRM1, the VCC ends of infrared receiving terminal IRM1
Meet power supply VCC；The IR ends of infrared receiving terminal IRM1 are connected with one end of resistance R3, and the other end of resistance R3 and resistance R4's is another
End is respectively connected to one end of capacitance C3, capacitance C1, capacitance C2, the other end of capacitance C3 and triode Q1 emitter, red
The outer GND ends for receiving head IRM1 are grounded respectively；One end of wherein resistance R5 is connected to the base stage of triode Q2, infrared diode
The negative polarity end of IR2 is connected to the collector of triode Q2, and the positive ends of infrared diode IR2 are connected to the one of resistance R6
End, the other end and capacitance C4 of resistance R6, capacitance C5, resistance R8 one end be respectively connected to the VCC of infrared receiving terminal IRM2
End, the VCC termination powers VCC of infrared receiving terminal IRM2；The IR ends of infrared receiving terminal IRM2 are connected with one end of resistance R7, resistance
The other end of R7 and the other end of resistance R8 are respectively connected to one end of capacitance C6, capacitance C4, capacitance C5, capacitance C6 the other end
And the emitter of triode Q2, the GND ends of infrared receiving terminal IRM2 are grounded respectively.
Intelligent fume exhauster of the present invention, further design are：Further include face glass, the face glass
It is fixed on the front end of casing.
Intelligent fume exhauster of the present invention, further design are：The face glass includes lower glass, middle glass
Glass, upper glass；The lower glass is located at the lower part of casing front end, and the middle glass is located at the middle part of casing front end and upper part
It is hinged with casing, the upper glass is located at the top of casing front end.
Intelligent fume exhauster of the present invention, further design are：Small machine group is additionally provided in the casing
And the transmission bracket being fixedly connected with small machine group, the transmission bracket are fixedly connected with the upper end of middle glass.
Intelligent fume exhauster of the present invention, further design are：The transmission bracket includes the first transmission branch
Frame, the second transmission bracket, third transmission bracket；One end of first transmission bracket is fixedly connected with small machine group, and described
The other end of one transmission bracket and one end of the second transmission bracket are hinged, and the other end and the third of second transmission bracket are driven
Hinged among stent, one end of the third transmission bracket is hinged with casing, the other end and the middle glass of the third transmission bracket
The upper end of glass is fixedly connected.
Intelligent fume exhauster of the present invention, further design are：Further include the illumination for being arranged on casing top
Lamp.
Intelligent fume exhauster of the present invention, further design are：The bottom of the casing is provided with lubricating cup.
Intelligent fume exhauster of the present invention, further design are：Further include the forepart that wind net is fixed on impeller.
Intelligent fume exhauster of the present invention, further design are：Coaming plate is provided at the top of the casing.
The beneficial effects of the invention are as follows：
Concealed intelligent smoke exhaust ventilator of the present invention employs a kind of concealed switch, which causes user without straight
It connects the opening and closing that touching switch can be achieved with to smoke exhaust ventilator to operate, avoid in cooking process because user has water on hand
Situations such as stain, oil stain and the situation that cannot effectively manipulate touch key-press；It furthermore can be to avoid smoke exhaust ventilator using the concealed switch
Switch the pollution to cook's hand of surface oil stain and dust so that cook is more convenient, it is quick using smoke exhaust ventilator while, no
Influence its cooking process.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the structure diagram of concealed intelligent smoke exhaust ventilator of the present invention；
Fig. 2 is the schematic diagram of concealed intelligent smoke exhaust ventilator concealed switch inner body inductive circuit of the present invention；
Fig. 3 is the structure diagram of concealed intelligent panel of cooker hood glass of the present invention；
Fig. 4 is concealed intelligent smoke exhaust ventilator part-structure schematic diagram one of the present invention；
Fig. 5 is concealed intelligent smoke exhaust ventilator part-structure schematic diagram two of the present invention；
Fig. 6 is the partial enlarged view of concealed intelligent smoke exhaust ventilator part-structure of the present invention.
Specific embodiment
Fig. 1 is a kind of structure diagram of concealed intelligent smoke exhaust ventilator of the present invention.Its structure includes casing 1, described
Casing 1 is provided with impeller 3, and the forepart of impeller 3 is provided with wind net 12, and wind net 12 is used to that sundries to be prevented to be sucked into impeller 3 and destroy
Impeller 3.The bottom of casing 1 is provided with lubricating cup 11, and lubricating cup 11 is used to multiply the sump oil generated in dress smoke exhaust ventilator work process.Casing
1 top is provided with headlamp 10, which is located at the underface of concealed switch 6, for being illuminated in cooking process.Casing
Concealed switch 6 is provided at the top of 1 front end, which can be just turned on or off without directly touching with maximum power
This smoke exhaust ventilator is the core place of the design.
Fig. 2 show the schematic diagram of 6 inner body inductive circuit of concealed switch in concealed intelligent smoke exhaust ventilator of the present invention.The invisible open
It closes 6 and includes pedestal, control chip and the power module being connected respectively with control chip, driving core are provided in the pedestal
Piece, the driving chip are connected with relay, and the relay is used to open or closes the motor 2 shown in Fig. 4, further includes master
Will by triode Q1, infrared diode IR1, resistance R1, resistance R2, resistance R3, resistance R4, capacitance C1, capacitance C2, capacitance C3,
Infrared receiving terminal IRM1 composition the first body-sensing circuit 61 and mainly by triode Q2, infrared diode IR2, resistance R5, electricity
Hinder the second body-sensing circuit 62 of R6, resistance R7, resistance R8, capacitance C4, capacitance C5, capacitance C6, infrared receiving terminal IRM2 compositions；Its
One end of middle resistance R1 is connected to the base stage of triode Q1, and the negative polarity end of infrared diode IR1 is connected to the collection of triode Q1
Electrode, the positive ends of infrared diode IR1 are connected to one end of resistance R2, the other end of resistance R2 and capacitance C1, capacitance
C2, resistance R4 one end be respectively connected to the VCC ends of infrared receiving terminal IRM1, the VCC termination powers of infrared receiving terminal IRM1
VCC；The IR ends of infrared receiving terminal IRM1 are connected with one end of resistance R3, the other end of resistance R3 and the other end difference of resistance R4
Be connected to one end of capacitance C3, capacitance C1, capacitance C2, the other end of capacitance C3 and triode Q1 emitter, infrared receiver
The GND ends of head IRM1 are grounded respectively；One end of wherein resistance R5 is connected to the base stage of triode Q2, and infrared diode IR2's is negative
Polar end is connected to the collector of triode Q2, and the positive ends of infrared diode IR2 are connected to one end of resistance R6, resistance R6
The other end and capacitance C4, capacitance C5, resistance R8 one end be respectively connected to the VCC ends of infrared receiving terminal IRM2, it is infrared to connect
Receive the VCC termination powers VCC of head IRM2；The IR ends of infrared receiving terminal IRM2 are connected with one end of resistance R7, and resistance R7's is another
The other end of end and resistance R8 are respectively connected to one end of capacitance C6, capacitance C4, capacitance C5, the other end of capacitance C6 and three poles
The emitter of pipe Q2, the GND ends of infrared receiving terminal IRM2 are grounded respectively.
After smoke exhaust ventilator enters standby mode, control chip generates pwm signal and is sent through resistance R1 to the base of triode Q1
During pole, triode Q1 conductings, infrared diode IR1 is connected and launches the infrared signal of specific wavelength.Capacitance C1 is in system
By energy storage after electricity, C2 is used to filter.When human body palm is placed in the first body-sensing 61 top of circuit, human body palm is by infrared diode
The infrared signal that IR1 launches reflexes to infrared receiving terminal IRM1, and for infrared receiving terminal IRM1 after reflection signal is received, IR is defeated
Outlet is sent out low level signal to capacitance C3 and the R3 filter circuit formed and is filtered.The output of OUT-L ends is by resistance in circuit
VCC signal after R3 and R4 partial pressures is to controlling chip.
Since the first body-sensing circuit 61 and 62 structure of the second body-sensing circuit are completely the same, therefore its course of work is also consistent.When
After system enters standby mode, control chip send pwm signal to the base stage of triode Q2 by resistance R5, promotes triode Q2
Conducting, infrared diode IR2 are connected and launch the infrared light of specific wavelength, and infrared receiving terminal IRM2 is receiving human body palm
After the infrared signal of reflection, IR output terminals send out low level signal, and OUT-R ends are exported by after resistance R7 and R8 partial pressure in circuit
VCC signal is to controlling chip.
Control chip will determine that OUT-L ends are sent into sequence and the time of signal with OUT-R ends.System is in standby mode
When, if control chip monitor that the signal at OUT-L ends is first sent into, be sent into after the signal at OUT-R ends and OUT-L ends with
The signal at OUT-R ends was sent within 2 seconds, then chip controls relay is controlled to open the motor 2 and headlamp of smoke exhaust ventilator
10, smoke exhaust ventilator is made to enter maximum power rating, otherwise continues to make its standby.Similarly, it is assumed that smoke exhaust ventilator comes into
Maximum power rating if control chip monitors that the signal at OUT-R ends is first sent into, is sent into after the signal at OUT-L ends, with
And OUT-L ends and the signal at OUT-R ends were sent within 2 seconds, then controlled the electricity of chip controls cut-off smoke exhaust ventilator
Machine 2 and headlamp 10, are made smoke exhaust ventilator enter standby mode, otherwise continue that it is made to be run with maximum power rating.
Fig. 3 show the dependency structure of concealed intelligent panel of cooker hood glass 7 of the present invention.Face glass 7 is fixed on machine
The front end of shell 1, including lower glass 71, middle glass 72, upper glass 73；The lower glass 71 is located at the lower part of 1 front end of casing, in
Glass 72 is located at the middle part of 1 front end of casing, and upper glass 73 is located at the top of 1 front end of casing.Wherein, the top of middle glass 72 and machine
Shell 1 is hinged.When this smoke exhaust ventilator works, middle glass 72 can rotate 45 degree upward to certain position, and oil smoke is inhaled into pumping
In kitchen ventilator.Upper glass 73 is covered in above concealed switch 6, since face glass 7 is arranged to dead color, so working as smoke exhaust ventilator
In off-mode, it is impossible to the presence of concealed switch 6 is seen outside from smoke exhaust ventilator so that the concealed switch 6 has stealthy imitate
Fruit.
Fig. 4 show concealed intelligent smoke exhaust ventilator of the present invention and removes its part-structure schematic diagram after the backboard of casing 1.Its
In, motor 2 is fixed on casing 1 and is sequentially connected with impeller 3.The top of casing 1 is provided with air outlet 4, when this smoke exhaust ventilator
During work, 2 impeller 3 of motor rotates, and low pressure is generated below impeller 3 makes oil smoke be continuously drawn by impeller 3
In smoke exhaust ventilator, and the exhaust pipe connected from air outlet 4 is discharged to outdoor.Coaming plate 13 is additionally provided with around the air outlet 4, is enclosed
Plate 13 mainly serve isolation air outlet 4 with it is extraneous and beauty.
Fig. 5 show concealed intelligent smoke exhaust ventilator of the present invention and removes its part-structure schematic diagram after 1 epipleural of casing.Its
In, power pack 5 is provided on the backboard of casing 1, power pack 5 is mainly used for powering to motor 2 and headlamp 10.
Fig. 6 is the partial enlarged view of Fig. 5 part-structures.Wherein, the upper left quarter of casing 1 be provided with small machine group 8 and
The transmission bracket 9 being sequentially connected with small machine group 8.The transmission bracket 9 include the first transmission bracket 91, the second transmission bracket 92,
Third transmission bracket 93；One end of first transmission bracket 91 is fixedly connected with small machine group 8, first transmission bracket 91
The other end and one end of the second transmission bracket 92 be hinged, the other end of second transmission bracket 92 and third transmission bracket 93
Centre is hinged, and one end of the third transmission bracket 93 is hinged with casing 1, and the other end is fixedly connected with middle glass 72.
When this smoke exhaust ventilator works, concealed switch 6 controls small machine group 8 to rotate counterclockwise it, and small machine group 8 drives
First transmission bracket 91 rotates counterclockwise, and the first transmission bracket 91 drives the second transmission bracket 92 to move downward, the second transmission branch
Frame 92 pushes third transmission bracket 93 to rotate counterclockwise, and glass 72 rotates up 45 degree to centainly during third transmission bracket 93 pushes
Position.
When this smoke exhaust ventilator powers on, smoke exhaust ventilator enters init state：Buzzer in concealed switch 6 plays
Startup music, display screen and its internal press key lamp on concealed switch 6 are all lighted 3 seconds.After 3 seconds smoke exhaust ventilator into
Enter standby mode, press key lamp Close All, display screen read clock information.If at this point, palm is placed in where concealed switch 6
The 73 surface certain altitude of upper glass of position, and from switch left side stroke to body-sensing when switching right side, being equipped in concealed switch 6
The operation that element will sense human hand, control small machine group 8 make middle glass 72 be rotated up 45 degree of angles to certain position, then control
Smoke exhaust ventilator processed is run with maximum power, i.e., motor 2 is operated with the prestissimo of program setting, and headlamp 10 is shone with most strong brightness
Bright, all press key lamps are all lighted, the operation conditions of display screen Dynamic Announce motor 2.At this point, user can be according to actual needs
Brightness of 2 rotating speed of motor or headlamp 10 etc. is adjusted flexibly by the touch key-press on concealed switch 6.When smoke exhaust ventilator uses
After, palm need to be only placed in switch surface certain altitude by user, and from switch right side stroke to switch left side, invisible open
Closing 6 can control motor 2 to stop, and headlamp 10 is closed, and middle glass 72 sets back, all press key lamps also Close All, display
Only display temporal information, smoke exhaust ventilator are again introduced into standby mode to screen.
To ensure operating effect, in its operating process of the concealed switch 6 of this smoke exhaust ventilator design, palm range switch surface
Optimum distance be 4cm；Switch may be opened by being climbed in view of biologies such as insects on smoke exhaust ventilator, concealed intelligent switch 6
The time for designing adult body palm from side stroke to the opposite side of concealed intelligent switch 6 must be in 2 seconds.
People often have that food materials cut and the process such as wash before smoke exhaust ventilator is used, and people are on hand at this time
Water or flour etc. are often infected with, smoke exhaust ventilator is mainly switched using touch key-press on the market now, in this case
It tends not to sensitive with hand touching touch key-press and effectively opens switch for fume exhauster.In addition, the switch surface of smoke exhaust ventilator
Often covered with greasy dirt and dust, tradition opens the hand that the process of smoke exhaust ventilator will pollute people, influences the culinary art of people
Journey.And it will reliably be solved the above problems using the smoke exhaust ventilator of the design.When user uses this smoke exhaust ventilator, it can cook
It is switched on its power supply before and makes it into standby mode, process to be cooked is entered to decoct and be fried when needing to clear up the link of oil smoke,
Can smoke exhaust ventilator directly be opened by aforementioned operation, during smoke exhaust ventilator is opened and closed, without directly touching pumping
Kitchen ventilator, the problems such as failure so as to avoid soft-touch control to the pollution of human hand and soft-touch control.
The foregoing is merely the preferred embodiments of the present invention, as long as realizing the skill of the object of the invention with essentially identical means
Art scheme is belonged within protection scope of the present invention.
Claims (9)
1. including casing (1), motor (2) and and motor are fixed in the casing (1) for a kind of concealed intelligent smoke exhaust ventilator
(2) impeller (3) being sequentially connected, the casing (1) is interior to be additionally provided with air outlet (4) and the power pack powered to motor (2)
(5)；The concealed switch (6) for being fixed on casing (1) top is further included, which includes pedestal, is set in the pedestal
There are control chip and the power module, the driving chip that are connected respectively with control chip, the driving chip to be connected with relay,
The relay is used to open or closes motor (2), it is characterised in that：The concealed switch (6) further include mainly by triode Q1,
Infrared diode IR1, resistance R1, resistance R2, resistance R3, resistance R4, capacitance C1, capacitance C2, capacitance C3, infrared receiving terminal IRM1
Composition the first body-sensing circuit (61) and mainly by triode Q2, infrared diode IR2, resistance R5, resistance R6, resistance R7,
The second body-sensing circuit (62) that resistance R8, capacitance C4, capacitance C5, capacitance C6, infrared receiving terminal IRM2 are formed；Wherein resistance R1's
One end is connected to the base stage of triode Q1, and the negative polarity end of infrared diode IR1 is connected to the collector of triode Q1, infrared by two
The positive ends of pole pipe IR1 are connected to one end of resistance R2, the other end and capacitance C1 of resistance R2, capacitance C2, resistance R4
One end is respectively connected to the VCC ends of infrared receiving terminal IRM1, the VCC termination powers VCC of infrared receiving terminal IRM1；Infrared receiving terminal
The IR ends of IRM1 are connected with one end of resistance R3, and the other end of resistance R3 and the other end of resistance R4 are respectively connected to capacitance C3's
One end, capacitance C1, capacitance C2, the other end of capacitance C3 and the emitter of triode Q1, the GND ends of infrared receiving terminal IRM1 are divided
It is not grounded；One end of wherein resistance R5 is connected to the base stage of triode Q2, and the negative polarity end of infrared diode IR2 is connected to three poles
The collector of pipe Q2, the positive ends of infrared diode IR2 are connected to one end of resistance R6, the other end and capacitance of resistance R6
C4, capacitance C5, resistance R8 one end be respectively connected to the VCC ends of infrared receiving terminal IRM2, the VCC terminations of infrared receiving terminal IRM2
Power supply VCC；The IR ends of infrared receiving terminal IRM2 are connected with one end of resistance R7, the other end of resistance R7 and the other end of resistance R8
Be respectively connected to one end of capacitance C6, capacitance C4, capacitance C5, the other end of capacitance C6 and triode Q2 emitter, infrared
The GND ends for receiving head IRM2 are grounded respectively.
2. a kind of concealed intelligent smoke exhaust ventilator according to claim 1, it is characterised in that：Further include face glass (7), institute
State the front end that face glass (7) is fixed on casing (1).
3. a kind of concealed intelligent smoke exhaust ventilator according to claim 2, it is characterised in that：The face glass (7) includes
Lower glass (71), middle glass (72), upper glass (73)；The lower glass (71) is positioned at the lower part of casing (1) front end, the middle glass
Glass (72) is hinged positioned at the middle part of casing (1) front end and upper part with casing (1), and the upper glass (73) is positioned at casing (1)
The top of front end.
4. a kind of concealed intelligent smoke exhaust ventilator according to claim 3, it is characterised in that：It is also set up in the casing (1)
There are small machine group (8) and the transmission bracket (9) being fixedly connected with small machine group (8), the transmission bracket (9) and middle glass
(72) upper end is fixedly connected.
5. a kind of concealed intelligent smoke exhaust ventilator according to claim 4, it is characterised in that：The transmission bracket (9) includes
First transmission bracket (91), the second transmission bracket (92), third transmission bracket (93)；One end of first transmission bracket (91)
It is fixedly connected with small machine group (8), the other end of first transmission bracket (91) and one end of the second transmission bracket (92) are cut with scissors
It connects, hinged among the other end and third transmission bracket (93) of second transmission bracket (92), the third transmission bracket
(93) one end is hinged with casing (1), and the other end of the third transmission bracket (93) is fixed with the upper end of middle glass (72) to be connected
It connects.
6. a kind of concealed intelligent smoke exhaust ventilator according to claim 1, it is characterised in that：It further includes and is arranged on casing (1)
The headlamp (10) on top.
7. a kind of concealed intelligent smoke exhaust ventilator according to claim 1, it is characterised in that：The bottom of the casing (1) is set
It is equipped with lubricating cup (11).
8. a kind of concealed intelligent smoke exhaust ventilator according to claim 1, it is characterised in that：It further includes and is fixed on impeller (3)
The wind net (12) of forepart.
9. a kind of concealed intelligent smoke exhaust ventilator according to claim 1, it is characterised in that：It is set at the top of the casing (1)
It is equipped with coaming plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610244035.9A CN105757752B (en) | 2016-04-19 | 2016-04-19 | A kind of concealed intelligent smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610244035.9A CN105757752B (en) | 2016-04-19 | 2016-04-19 | A kind of concealed intelligent smoke exhaust ventilator |
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| Publication Number | Publication Date |
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| CN105757752A CN105757752A (en) | 2016-07-13 |
| CN105757752B true CN105757752B (en) | 2018-06-29 |
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ID=56324429
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610244035.9A Active CN105757752B (en) | 2016-04-19 | 2016-04-19 | A kind of concealed intelligent smoke exhaust ventilator |
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| Country | Link |
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| CN (1) | CN105757752B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940521B (en) * | 2017-10-09 | 2019-06-21 | 宁波欧琳厨具有限公司 | A kind of kitchen ventilator control method and system |
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|---|---|---|---|---|
| DE102013203930A1 (en) * | 2013-03-07 | 2014-09-11 | E.G.O. Elektro-Gerätebau GmbH | Method and device for controlling an electrical appliance |
| CN104101007A (en) * | 2013-04-05 | 2014-10-15 | 佛山市顺德区合捷电器实业有限公司 | Range hood with novel control system and working method for system |
| CN204593508U (en) * | 2015-03-24 | 2015-08-26 | 浙江爱瑞卡普田电器有限公司 | A kind of range hood with infrared sensing switch |
| CN204633741U (en) * | 2015-05-20 | 2015-09-09 | 鲁华山 | A kind of gesture Perceived control inductive switch of smoke exhaust ventilator |
| CN205641072U (en) * | 2016-04-19 | 2016-10-12 | 广东超人节能厨卫电器有限公司 | Stealthy intelligent smoke ventilator |
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2016
- 2016-04-19 CN CN201610244035.9A patent/CN105757752B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013203930A1 (en) * | 2013-03-07 | 2014-09-11 | E.G.O. Elektro-Gerätebau GmbH | Method and device for controlling an electrical appliance |
| CN104101007A (en) * | 2013-04-05 | 2014-10-15 | 佛山市顺德区合捷电器实业有限公司 | Range hood with novel control system and working method for system |
| CN204593508U (en) * | 2015-03-24 | 2015-08-26 | 浙江爱瑞卡普田电器有限公司 | A kind of range hood with infrared sensing switch |
| CN204633741U (en) * | 2015-05-20 | 2015-09-09 | 鲁华山 | A kind of gesture Perceived control inductive switch of smoke exhaust ventilator |
| CN205641072U (en) * | 2016-04-19 | 2016-10-12 | 广东超人节能厨卫电器有限公司 | Stealthy intelligent smoke ventilator |
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| Publication number | Publication date |
|---|---|
| CN105757752A (en) | 2016-07-13 |
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