CN208059006U - Smoke exhaust ventilator control device - Google Patents
Smoke exhaust ventilator control device Download PDFInfo
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- CN208059006U CN208059006U CN201820464192.5U CN201820464192U CN208059006U CN 208059006 U CN208059006 U CN 208059006U CN 201820464192 U CN201820464192 U CN 201820464192U CN 208059006 U CN208059006 U CN 208059006U
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- China
- Prior art keywords
- collecting hood
- fume collecting
- exhaust fume
- control device
- smoke exhaust
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Abstract
The utility model provides a kind of smoke exhaust ventilator control device, and the control device includes exhaust fume collecting hood, touching sensing unit, movable device and control unit；The exhaust fume collecting hood is for collecting oil smoke；Described movable device one end is connected with smoke exhaust ventilator, and the other end is connected with the exhaust fume collecting hood, for driving the exhaust fume collecting hood to lift；The touching sensing unit is set on the exhaust fume collecting hood, and the elastic wave signal for acquiring touching generation simultaneously converts the elastic wave signal to voltage signal；Described control unit is connected with the touching sensing unit and the movable device respectively, for obtaining the control signal to prestore according to the voltage signal, and controls the movable device according to the control signal and the exhaust fume collecting hood is driven to lift.
Description
Technical field
The utility model is related to home wiring control field, espespecially a kind of smoke exhaust ventilator control device.
Background technology
In current social, household smoke exhaust ventilator majority is that suspension is set to above hearth, is set in face of user direction
It is placed in push type mechanically controlled switch, user can be controlled the smoke exhaust ventilator by those control switches and execute illumination, fan fortune
Oil smoke is spread when turning to wait work, be reached conducive to culinary art with this and avoiding the problem that culinary art.Wherein, these smoke exhaust ventilators are integrated
Formula designs, and after installing fixed, the lampblack-pumped efficiency of smoke exhaust ventilator is only related to the rotating speed of fan；Consequently lead to user's progress
When small-scale culinary art operation, the especially open design of kitchen of popular, to avoid oil smoke from spreading, it is desired nonetheless to by fan
It is adjusted to high-power operation and is just avoided that oil smoke dissipates outside, entirely dispensable waste, while ease of use are caused on the energy
On it is also not fully up to expectations.
In order to overcome the problems referred above, there is the design for proposing movable exhaust fume collecting hood in the prior art, by traditional smoke exhaust ventilator
Fixed exhaust fume collecting hood changes into retractable structure,, can be by pulling the exhaust fume collecting hood when user carries out culinary art operation with this
So that the air inlet of smoke exhaust ventilator more fully siphons away oil smoke with this, avoids above-mentioned small oil smoke big fan work(closer to oil smoke source
The problem of rate, occurs；But user is in use, the exhaust fume collecting hood of the telescopic structure but brings new problem, such as：
Because culinary art process is different, whens Partial Jobs, needs too high cookware, at this time to avoid colliding with the exhaust fume collecting hood, in advance will need
The exhaust fume collecting hood lifts, and the situation that user is nervously fumbled is caused to happen occasionally；Furthermore being designed as movable exhaust fume collecting hood is fixed
Mechanical structure, distance of stretch out and draw back is pre-set, when the hand of user or other tools close to when, can not effectively advise
It keeps away；There are problems that clamp hand or collision with the generations such as cookware with this.
Utility model content
In order to overcome the problems referred above, the utility model aim is to provide a kind of more convenient and safe smoke exhaust ventilator control
Device while to ensure smoke exhaust ventilator efficiency, further the problems such as consideration user's personal safety, effectively improves user and is using
Convenience when smoke exhaust ventilator.
In order to achieve the above object, smoke exhaust ventilator control device provided by the utility model, includes specifically exhaust fume collecting hood, touching biography
Feel unit, movable device and control unit；The exhaust fume collecting hood is for collecting oil smoke；Described movable device one end and smoke pumping
Machine is connected, and the other end is connected with the exhaust fume collecting hood, for driving the exhaust fume collecting hood to lift；The touching sensing unit is set to institute
It states on exhaust fume collecting hood, the elastic wave signal for acquiring touching generation simultaneously converts the elastic wave signal to voltage signal；It is described
Control unit is connected with the touching sensing unit and the movable device respectively, for being prestored according to the voltage signal
Control signal, and the movable device is controlled according to the control signal, the exhaust fume collecting hood is driven to lift.
In above-mentioned smoke exhaust ventilator control device, it is preferred that the touching sensing unit includes that one or more piezoelectricity pass
Feel module, the piezoelectric sensing module is set to exterior side and/or the inside of the exhaust fume collecting hood.
In above-mentioned smoke exhaust ventilator control device, it is preferred that the piezoelectric sensing module includes piezoceramic transducer, pressure
Conductive film sensor, piezoeletric quartz sensor or other sensors with piezoelectric effect.
In above-mentioned smoke exhaust ventilator control device, it is preferred that the control device also includes infrared sensor；It is described infrared
Sensor controls the movable device when concentration is higher than predetermined threshold and drives institute for monitoring oil smoke concentration outside smoke exhaust ventilator
It states exhaust fume collecting hood and drop to precalculated position；Or the movable device is controlled when concentration is less than predetermined threshold and drives the exhaust fume collecting hood liter
It rises to precalculated position.
In above-mentioned smoke exhaust ventilator control device, it is preferred that the exhaust fume collecting hood is generates suitable for being touched sensing unit
The hard material of elastic wave.
In above-mentioned smoke exhaust ventilator control device, it is preferred that the control device also includes comparison module；The relatively mould
Block is connected with the touching sensing unit and described control unit respectively, and the voltage signal for will be above predetermined threshold is defeated
Go out to described control unit.
In above-mentioned smoke exhaust ventilator control device, it is preferred that described control unit also includes temperature sensing module, the temperature
Degree sensing module is used to detect the external skin temperatures of the exhaust fume collecting hood, when the external skin temperatures of the exhaust fume collecting hood are higher than predetermined threshold,
Controlling the movable device drives the exhaust fume collecting hood to rise to precalculated position.
In above-mentioned smoke exhaust ventilator control device, it is preferred that described control unit also includes clock module, the clock mould
Block by the number of the voltage signal and makes a reservation for for recording the number for receiving the voltage signal in predetermined period of time
Threshold value comparison controls the movable device according to comparison result and the exhaust fume collecting hood is driven to drop to precalculated position.
In above-mentioned smoke exhaust ventilator control device, it is preferred that the movable device is push-rod electric machine.
In above-mentioned smoke exhaust ventilator control device, it is preferred that the control device also includes operation panel, the operating surface
Plate is set on the smoke exhaust ventilator or on the exhaust fume collecting hood, and the operation panel is for receiving external control signal and exporting extremely
Described control unit, described control unit execute respective action according to the external control signal.
By smoke exhaust ventilator control device provided by the utility model, advantageously control program can be provided to the user
So that smoke exhaust ventilator applicability is greatly increased, under the premise of ensureing user security, effectively improve the smoke pumping efficiency of smoke exhaust ventilator,
Substantially increase the applicability of the smoke exhaust ventilator with movable exhaust fume collecting hood.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The restriction to the utility model is not constituted.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of smoke exhaust ventilator control device provided by the utility model；
Fig. 2 is the installation site signal of the touching sensing unit of smoke exhaust ventilator control device provided by the utility model
Figure；
Fig. 3 is the structural schematic diagram of the movable device of smoke exhaust ventilator control device provided by the utility model.
Specific implementation mode
To make the purpose, technical scheme and advantage of the utility model embodiment be more clearly understood, with reference to embodiment
And attached drawing, the utility model is described in further details.Here, the exemplary embodiment of the utility model and the description thereof are used for
It explains the utility model, but is not intended to limit the scope of the present invention.
In the description of this specification, reference term " embodiment ", " specific embodiment ", " such as " etc. description meaning
Refer at least one reality that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in the application
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or show
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples
It can be combined in any suitable manner.Implementation of the step of involved in each embodiment sequentially for schematically illustrating the application, step therein
Suddenly it is sequentially not construed as limiting, can appropriately adjust as needed.
Shown in please referring to Fig.1, smoke exhaust ventilator control device provided by the utility model includes specifically exhaust fume collecting hood 101, touches
Touch sensing unit 102, movable device 103 and control unit 104；The exhaust fume collecting hood 101 is for collecting oil smoke；The activity
103 one end of mechanism is connected with smoke exhaust ventilator 105, and the other end is connected with the exhaust fume collecting hood 101, for driving the exhaust fume collecting hood 101
Lifting；The touching sensing unit 102 is set on the exhaust fume collecting hood 101, for acquiring the elastic wave signal of touching generation simultaneously
Convert the elastic wave signal to voltage signal；Described control unit 104 respectively with the touching sensing unit 102 and described
Movable device 103 is connected, and for obtaining the control signal to prestore according to the voltage signal, and is controlled according to the control signal
The movable device 103 drives the exhaust fume collecting hood 101 to lift.With this, pass through above structure so that user is in practical cooking process
In after either hand or kitchen tools touch the exhaust fume collecting hood 101, all can the touching information received by controlled unit 104,
Thereafter the case where controlling 101 lift action of the exhaust fume collecting hood, preventing 101 clamp hand of exhaust fume collecting hood or overstocked kitchen tools occurs；For ease of control
System also can also manipulate the exhaust fume collecting hood 101 in the touching of different location by user and execute different actions, such as touching oil pumping
On smoke machine ontology or exhaust fume collecting hood whens presumptive area etc., control unit 104 then can control the exhaust fume collecting hood 101 to reduce, certainly practical
Because of the difference of environment and requirement in work, relevant technical staff in the field can be arranged according to specific requirements above-mentioned touch position with
The correspondence of exhaust fume collecting hood action, the utility model do not do excessive limitation herein.
Shown in please referring to Fig.2, in the above-described embodiments, the touching sensing unit 102 includes that one or more piezoelectricity pass
Feel module, the piezoelectric sensing module is set to exterior side and/or the inside of the exhaust fume collecting hood.Wherein, the piezoelectric sensing mould
Block includes piezoceramic transducer, piezoelectric film sensor, piezoeletric quartz sensor or other sensings with piezoelectric effect
Device.For example, the piezoelectric transducer can be set to the inside of the exhaust fume collecting hood 101, it is any by touching the exhaust fume collecting hood 101
Position can open control, its operability and convenience are substantially increased under the premise of not influencing existing exhaust fume collecting hood beauty.
Certainly, the efficiency of elastic wave signal is obtained for ease of the touching sensing unit 102, the exhaust fume collecting hood can be by suitable for being touched
Sensing unit generates the hard material of elastic wave, such as existing metal or plastic shell, also or selects plank or other are hard
Material, relevant technical staff in the field can select to use according to actual needs, and the utility model does not do excessive limitation herein.
In one embodiment of the utility model, the control device also includes infrared sensor；The infrared sensor is used
The oil smoke concentration outside monitoring smoke exhaust ventilator controls the movable device when concentration is higher than predetermined threshold and drives the exhaust fume collecting hood
It drop to precalculated position；Or the movable device is controlled when concentration is less than predetermined threshold to drive the exhaust fume collecting hood to be raised up to predetermined
Position.In this embodiment, it may make user to reduce manual operation by the infrared sensor, make user in cooking process,
The work of exhaust fume collecting hood is more intelligent, effectively improves the service efficiency of smoke exhaust ventilator, reduces unnecessary energy waste.
In one embodiment of the utility model, the control device also includes comparison module；The comparison module respectively with
The touching sensing unit is connected with described control unit, and the voltage signal for will be above predetermined threshold is exported to described
Control unit.Touch situations can be effectively distinguished by the comparison module, prevent user's scratching without the meaning from leading to the exhaust fume collecting hood
Unnecessary action is executed, in certain real work, also can switch module be set on the smoke exhaust ventilator, pass through switch module
Start or close the movable function of the exhaust fume collecting hood, relevant technical staff in the field can select to set according to actual needs, this reality
Excessive limitation is not done herein with novel.
In one embodiment of the utility model, described control unit also includes temperature sensing module, the temperature sensing mould
Block is used to detect the external skin temperatures of the exhaust fume collecting hood, when the external skin temperatures of the exhaust fume collecting hood are higher than predetermined threshold, described in control
Movable device drives the exhaust fume collecting hood to rise to precalculated position.With this, the collection cigarette is detected in real time by the temperature sensing module
The external skin temperatures of cover, effectively avoid user in cooking process, the unnecessary damage of the exhaust fume collecting hood caused by accidental formula high temperature,
The predetermined threshold can be depending on the material of the exhaust fume collecting hood and piezoelectric transducer, and the utility model does not do excessive limit herein
System.
For the convenience for further increasing when user uses, in one embodiment of the utility model, described control unit is also
Including clock module, the clock module is used to record the number that the voltage signal is received in predetermined period of time, and will
The number of the voltage signal controls the movable device compared with predetermined threshold, according to comparison result and the exhaust fume collecting hood is driven to drop
Drop down onto precalculated position.It may make user without the position of concern exhaust fume collecting hood in real time by the control unit, exhaust fume collecting hood also can be automatic
The work of collection oil smoke is completed, such as in actual work, the predetermined period of time can be set to 1 minute, when reaching this
Between after, the hand or kitchen tools of usual user have left the braking range of exhaust fume collecting hood, at this time to collect oil smoke, the clock as far as possible
Module then makes exhaust fume collecting hood decline completion cooking fume-collecting work again by control unit.
Shown in please referring to Fig.3, in one embodiment of the utility model, the movable device can be push-rod electric machine.Specifically,
It in actual operation can be by 303 one end of connecting bracket and the exhaust fume collecting hood, thereafter by push-rod electric machine 302 and connection branch
The other end of frame 303 is connected, meanwhile, the two may be contained within inside a hollow protective tube 301, and the hollow protective tube is securable to
Smoke exhaust ventilator main body；With this, in the later stage in use, can be controlled according to control instruction 302 stretching motion of push-rod electric machine come
The exhaust fume collecting hood for driving the connecting bracket 303 to be connected realizes the elevating control of the exhaust fume collecting hood.Certainly, this field correlation skill
Art personnel can also select other movable devices, the utility model not to do excessive limitation herein according to actual conditions.
In one embodiment of the utility model, the control device also includes operation panel, and the operation panel is set to
On the smoke exhaust ventilator or on the exhaust fume collecting hood, the operation panel is for receiving external control signal and exporting to the control
Unit, described control unit execute respective action according to the external control signal.Using the operation panel, user can also adopt
The mode manually controlled controls the exhaust fume collecting hood and completes expected action, and different control is executed according to different situations convenient for user
Operation, effectively improves the applicability and convenience of the smoke exhaust ventilator control device.
By smoke exhaust ventilator control device provided by the utility model, advantageously control program can be provided to the user
So that smoke exhaust ventilator applicability is greatly increased, under the premise of ensureing user security, effectively improve the smoke pumping efficiency of smoke exhaust ventilator,
Substantially increase the applicability of the smoke exhaust ventilator with movable exhaust fume collecting hood.
Particular embodiments described above has carried out into one the purpose of this utility model, technical solution and advantageous effect
Step is described in detail, it should be understood that the foregoing is merely specific embodiment of the utility model, is not used to limit this
The protection domain of utility model, within the spirit and principle of the utility model, any modification for being made, changes equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of smoke exhaust ventilator control device, which is characterized in that the control device includes exhaust fume collecting hood, touching sensing unit, work
Motivation structure and control unit；
The exhaust fume collecting hood is for collecting oil smoke；
Described movable device one end is connected with smoke exhaust ventilator, and the other end is connected with the exhaust fume collecting hood, for driving the exhaust fume collecting hood
Lifting；
The touching sensing unit is set on the exhaust fume collecting hood, the elastic wave signal for acquire touching generation and by the bullet
Property wave signal is converted into voltage signal；
Described control unit is connected with the touching sensing unit and the movable device respectively, for according to the voltage signal
The control signal to prestore is obtained, and the movable device is controlled according to the control signal, the exhaust fume collecting hood is driven to lift.
2. smoke exhaust ventilator control device according to claim 1, which is characterized in that the touching sensing unit includes one
Or multiple piezoelectric sensing modules, the piezoelectric sensing module are set to exterior side and/or the inside of the exhaust fume collecting hood.
3. smoke exhaust ventilator control device according to claim 2, which is characterized in that the piezoelectric sensing module includes piezoelectricity
Ceramic sensor element, piezoelectric film sensor, piezoeletric quartz sensor or other sensors with piezoelectric effect.
4. smoke exhaust ventilator control device according to claim 1, which is characterized in that the control device also includes infrared biography
Sensor；The infrared sensor is for monitoring oil smoke concentration outside smoke exhaust ventilator, when concentration is higher than predetermined threshold described in control
Movable device drives the exhaust fume collecting hood to drop to precalculated position；Or control the movable device band when concentration is less than predetermined threshold
It moves the exhaust fume collecting hood and is raised up to precalculated position.
5. smoke exhaust ventilator control device according to claim 1, which is characterized in that the exhaust fume collecting hood is suitable for being touched
Sensing unit generates the hard material of elastic wave.
6. smoke exhaust ventilator control device according to claim 1, which is characterized in that the control device also includes to compare mould
Block；The comparison module is connected with the touching sensing unit and described control unit respectively, for will be above predetermined threshold
The voltage signal is exported to described control unit.
7. smoke exhaust ventilator control device according to claim 1, which is characterized in that described control unit also includes that temperature passes
Feel module, the temperature sensing module is used to detect the external skin temperatures of the exhaust fume collecting hood, when the external skin temperatures of the exhaust fume collecting hood are high
When predetermined threshold, controls the movable device and the exhaust fume collecting hood is driven to rise to precalculated position.
8. smoke exhaust ventilator control device according to claim 1, which is characterized in that described control unit also includes clock mould
Block, the clock module believe the voltage for recording the number for receiving the voltage signal in predetermined period of time
Number number compared with predetermined threshold, the movable device is controlled according to comparison result, the exhaust fume collecting hood is driven to drop to pre-determined bit
It sets.
9. smoke exhaust ventilator control device according to claim 1, which is characterized in that the movable device is push-rod electric machine.
10. smoke exhaust ventilator control device according to claim 1, which is characterized in that the control device also includes operation
Panel, the operation panel are set on the smoke exhaust ventilator or on the exhaust fume collecting hood, and the operation panel is for receiving outside
It controls signal and exports to described control unit, described control unit executes respective action according to the external control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820464192.5U CN208059006U (en) | 2018-03-30 | 2018-03-30 | Smoke exhaust ventilator control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820464192.5U CN208059006U (en) | 2018-03-30 | 2018-03-30 | Smoke exhaust ventilator control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208059006U true CN208059006U (en) | 2018-11-06 |
Family
ID=63986740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820464192.5U Active CN208059006U (en) | 2018-03-30 | 2018-03-30 | Smoke exhaust ventilator control device |
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| CN (1) | CN208059006U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160111A (en) * | 2019-07-11 | 2019-08-23 | 佛山市顺德区美的洗涤电器制造有限公司 | Kitchen ventilator |
| CN111520788A (en) * | 2020-05-29 | 2020-08-11 | 宁波方太厨具有限公司 | Control method of range hood |
-
2018
- 2018-03-30 CN CN201820464192.5U patent/CN208059006U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160111A (en) * | 2019-07-11 | 2019-08-23 | 佛山市顺德区美的洗涤电器制造有限公司 | Kitchen ventilator |
| CN111520788A (en) * | 2020-05-29 | 2020-08-11 | 宁波方太厨具有限公司 | Control method of range hood |
| CN111520788B (en) * | 2020-05-29 | 2022-08-02 | 宁波方太厨具有限公司 | Control method of range hood |
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