CN108592113A - Range hood - Google Patents
Range hood Download PDFInfo
- Publication number
- CN108592113A CN108592113A CN201810558688.3A CN201810558688A CN108592113A CN 108592113 A CN108592113 A CN 108592113A CN 201810558688 A CN201810558688 A CN 201810558688A CN 108592113 A CN108592113 A CN 108592113A
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- CN
- China
- Prior art keywords
- laser
- wind wheel
- degreasing unit
- range hood
- valves
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The present invention relates to household electrical appliance technical fields, and in particular to a kind of range hood.The range hood includes：Wind cabinet system；Air inlet system, for guiding oil smoke to enter wind cabinet internal system；Ducting system includes wind wheel；Check-valves is connected to ducting system；And oil removing system, oil removing system includes the laser degreasing unit being mounted on check-valves, laser degreasing unit can be sent out on laser to wind wheel to clear up the greasy dirt on wind wheel, and then by adding oil removing system in range hood, oil removing system includes the laser degreasing unit being mounted on check-valves, laser degreasing unit on check-valves can be realized by generation laser pulse clears up the greasy dirt on wind wheel, due to being not necessarily to unpick and wash wind wheel in entire range hood wind wheel cleaning process, simplify the cleaning process of wind wheel, avoid the noise brought by wind wheel problem, vibration, the problems such as suction reduces, the user experience is improved.
Description
Technical field
The present invention relates to household electrical appliance technical fields, and in particular to a kind of range hood.
Background technology
Indispensable living electric apparatus of the range hood as kitchen, when in use, oil smoke can be attached to the air duct system of range hood
(ducting system includes system：Spiral case inner wall, volute tongue, wind wheel etc.) in, the wind wheel so in ducting system has greasy dirt heap for a long time
Product, greasy dirt accumulate the performance that will have a direct impact on range hood, reduce smoke absorption effect, increase making an uproar in range hood operational process
Sound influences user experience.
If directly cleared up this user, need to dismantle range hood, the cold water that then uses, hot water,
Steam the modes such as is washed and is cleaned, and whole process is time-consuming and laborious and is difficult to clean clean, the even equipment of professional cleaning smoke machine
And personnel are also difficult to clean thoroughly, can not ensure cleaning performance.
Invention content
The main purpose of the present invention is to provide a kind of range hoods, to solve the wind wheel table of range hood in the prior art
The greasy dirt of face attachment, leads to the problem that vibration and noise is larger in range hood operational process.
To achieve the above object, the present invention provides a kind of range hoods, including：
Wind cabinet system；
Air inlet system, for guiding oil smoke to enter wind cabinet internal system；
Ducting system, including wind wheel rotate the oil smoke suction for generating negative pressure by the wind cabinet internal system by the wind wheel
Enter and is discharged；
Check-valves is connected to the ducting system, and the oil smoke of the ducting system discharge is discharged by the check-valves to be inhaled
Outside kitchen ventilator；And
Oil removing system, the oil removing system include the laser degreasing unit being mounted on the check-valves, and the laser removes
Oily device can be sent out on laser to the wind wheel to clear up the greasy dirt on the wind wheel.
Further, the laser degreasing unit is mounted on the check-valves inner wall in the check-valves, wherein described stop
It is opposite with the position of the wind wheel to return valve inner wall.
Further, the oil removing system further includes mobile platform system, and the mobile platform system is for realizing described
The movement of laser degreasing unit.
Further, the mobile platform system includes the guide rail being arranged on the check-valves, and the guide rail covers institute
The width of the blade of wind wheel is stated, the laser degreasing unit is slidably disposed on the guide rail.
Further, the oil removing system further includes beam angle regulating system, the beam angle regulating system and institute
The cooperation of laser degreasing unit is stated, the angle of the laser beam for being sent out to the laser degreasing unit is adjusted.
Further, the oil removing system further includes and the laser degreasing unit, the mobile platform system and light
The monitoring system and control system of beam angle degree regulating system electrical connection, for realizing the automation of the oil removing system cleaning oil pollution
Operation.
Further, the laser degreasing unit includes for providing protection to laser in the laser degreasing unit
Transparency protected set.
Further, the laser degreasing unit includes for providing protection to laser in the laser degreasing unit
Transparent membrane.
Further, the laser degreasing unit includes laser and pedestal, further includes being arranged in the laser and institute
State the constriction device between pedestal.
Technical solution of the present invention has the following advantages that：
In range hood provided by the invention, by adding oil removing system in range hood, oil removing system includes installation
Laser degreasing unit on check-valves, the laser degreasing unit on check-valves can be realized by generating laser pulse on wind wheel
Greasy dirt cleared up, due to without unpicking and washing wind wheel, simplifying the cleaning of wind wheel in entire range hood wind wheel cleaning process
Journey, after the greasy dirt of removal range hood air wheel surface attachment, it is ensured that the stabilization of range hood performance avoids asking because of wind wheel
The problems such as inscribing the noise brought, vibration, suction reduction, the user experience is improved.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.In the accompanying drawings：
Fig. 1 is the main structure diagram of range hood of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of range hood middle guide shown in Fig. 1 and check-valves cooperation；
Fig. 3 is the structural schematic diagram of laser degreasing unit and wind wheel cooperation in range hood shown in Fig. 1；
Fig. 4 is the structural schematic diagram of laser degreasing unit in range hood shown in Fig. 1, and wherein laser passes through transparency protected
Set protection；
Fig. 5 is the structural schematic diagram of laser degreasing unit in range hood shown in Fig. 1, and wherein laser passes through transparent membrane
Protection；
Fig. 6 is the structural schematic diagram of laser degreasing unit in range hood shown in Fig. 1, wherein illustrating constriction device.
Wherein, the reference numeral in above-mentioned attached drawing is：
10, oil removing system；11, guide rail；13, transparency protected set；14, transparent membrane；15, laser；16, pedestal；17, it receives
Compression apparatus；20, exhaust fume collecting hood system；30, air inlet system；40, wind cabinet system；50, ducting system；51, wind wheel；60, outlet system of air；
61, check-valves.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
As shown in Figure 1, the range hood in the present embodiment includes mainly：Exhaust fume collecting hood system 20, air inlet system 30, wind cabinet system
System 40, ducting system 50, outlet system of air 60, check-valves 61 and oil removing system 10.Range hood in the process of running, passes through collection
Smoke hood system 20 holds together cigarette, then enters wind cabinet system 40 by air inlet system 30, is driven by ducting system 50 so that oil smoke is from going out
It is discharged by check-valves 61 in wind system 60, check-valves 61, which plays the role of one, prevents oil smoke from flowing backwards, and oil removing system 10 is then right
Greasy dirt in ducting system 50 on wind wheel 51 is cleared up, and absorption and the wind wheel of oil smoke are realized by the mutual cooperation of above system
The cleaning of greasy dirt on 51.
With further reference to Fig. 1, the air inlet system 30 in the present embodiment is for guiding oil smoke to enter inside wind cabinet system 40；Wind
Road system 50 includes wind wheel 51, and generating negative pressure by the rotation of wind wheel 51 sucks the oil smoke inside wind cabinet system 40 and be discharged；
Check-valves 61 is connected to ducting system 50, outside the oil smoke discharge range hood for ducting system 50 to be discharged；Oil removing system 10
Include the laser degreasing unit on check-valves 61, laser degreasing unit can be sent out on laser to wind wheel 51 with to wind wheel 51
On greasy dirt cleared up.And then clean time-consuming and laborious ask for adherency greasy dirt on the wind wheel 51 of range hood in the prior art
Topic, by adding oil removing system 10 in range hood, oil removing system 10 includes the laser oil removing dress being mounted on check-valves 61
It sets, the laser degreasing unit on check-valves 61 can be realized by generation laser pulse and be cleared up the greasy dirt on wind wheel 51, be made
It obtains and is had the following advantages that in entire scale removal process：
1, user is not necessarily to contact wind wheel 51, does not have mechanicals efforts to 51 surface of wind wheel to be cleaned, will not be to its table
Face causes to damage, while will not hurt cleaning personnel because 51 metal edge of wind wheel is sharp；2, due to be not necessarily to chemical agent,
The cleansing mediums such as cleaning solution and can not damage 51 surface of wind wheel into without generating secondary pollution to range hood
In the case of selectively clean the pollutant on 51 surface of wind wheel；3, cleaning efficiency is high, saves the time, while can clean tradition
The not readily accessible position of method.
Due to, without unpicking and washing wind wheel 51, simplifying the cleaning of wind wheel 51 in entire 51 cleaning process of range hood wind wheel
Journey, after the greasy dirt of 51 surface of removal range hood wind wheel attachment, it is ensured that the stabilization of range hood performance is avoided because of wind wheel
The problems such as noise that 51 problems are brought, vibration, suction reduce, the user experience is improved.
It should be noted that the principle of the laser oil removing in the present embodiment is the arteries and veins using high intensity, short-pulse laser laser
Punching need to be short enough, avoids that pollutant surface is made to generate light object produced by the interaction between heat accumulation and pollution layer by destruction
Reason reaction, the laser beam that laser 15 emits are contaminated layer and are absorbed, and generate a large amount of shock wave, and then pollutant is removed.
As shown in Figures 2 and 3, specifically, the laser degreasing unit in the present embodiment is mounted on check-valves in check-valves 61
On 61 inner walls, 61 inner wall of check-valves is opposite with the position of wind wheel 51, and 61 inner wall of check-valves in this specific implementation is in wind wheel 51
Top, the laser that laser degreasing unit generates on 61 inner wall of check-valves, which can shine directly into, realizes the clear of wind wheel 51 on wind wheel 51
It washes.
Can also be that laser degreasing unit is fixed on check-valves outer wall in a variant embodiment (not shown),
Through-hole is offered on check-valves, is ensured that laser beam can pass through and is injected inside the spiral case in ducting system, wind wheel is cleaned,
Wherein the light beam of laser can be divergent beams, and beam range covers wind wheel blade width.
Can also be that laser degreasing unit is fixed on check-valves outer wall in a variant embodiment (not shown),
Through-hole is offered on check-valves, is ensured that laser beam can pass through and is injected inside the spiral case in ducting system, wind wheel is cleaned,
Wherein laser degreasing unit is slidably mounted on guide rail, passes through the mobile covering wind wheel blade of laser degreasing unit.
With further reference to Fig. 2 and Fig. 3, the oil removing system 10 in the present embodiment further includes mobile platform system, mobile platform
System moves horizontally for realizing laser degreasing unit, and then in 51 cleaning process of wind wheel in realizing range hood, leads to
It crosses mobile platform system and moving horizontally for laser degreasing unit may be implemented so that laser degreasing unit is in different positions,
The clean range of laser degreasing unit is increased, while when laser oil removing cleaning, needs that wind wheel 51 is allowed to rotate, it is ensured that entire wind
Blade on wheel 51 is cleaned, and is not easy to leave the cleaning dead angle of wind wheel 51 in this way.
Specifically, mobile platform system includes the guide rail 11 being arranged on 61 inner wall of check-valves, and laser degreasing unit can be slided
It is arranged dynamicly on guide rail 11, realizes movement under the drive of the drive, driven as how laser degreasing unit is realized
It is moved under the action of device, can be by fluid pressure drive device, can also be the mode etc. of motor driving idler wheel, herein no longer
Expansion narration.
Oil removing system 10 in the present embodiment further includes beam angle regulating system, and beam angle regulating system is removed with laser
Oily device cooperation, the angle of the laser beam for being sent out to laser degreasing unit are adjusted so that laser degreasing unit is sent out
The laser beam gone out forms clearing up wind wheel 51 for divergent beams multi-angle, and the multi-faceted cleaning of wind wheel 51 may be implemented,
Increase laser beam and project the range on pollutant, and then is not easy to leave the cleaning dead angle of wind wheel 51.For beam angle tune
How section system realizes the adjusting of angle, and individual angular adjustment is more conventional in the prior art to be obtained, therefore is no longer being unfolded
Narration.
Specifically, oil removing system 10 further includes adjusting to be with laser degreasing unit, mobile platform system and beam angle
The monitoring system and control system of system electrical connection.Monitoring system can be used to the elimination effect that pollutant is cleaned in monitoring, and will
The information monitored is timely feedbacked to control system, determines whether cleaning system continues or terminate, and if elimination effect is bad, will be counted
It is transmitted to control system according to/signal.Control system is for controlling and coordinating the system between each system, it is clear to control entire laser
The process washed ensures cleaning performance.In the case of elimination effect is bad, control system timely processing data/signal, and will repair
Data/the algorithm changed passes to light beam adjustment Transmission system, to improve laser cleaning efficiency and coverage, and then realizes oil removing system
It unites the automatic operatings of 10 cleaning oil pollutions.User when in use, only needs operation control system, the oil removing system 10 of range hood is just
The cleaning of wind wheel 51 can be automatically begun to, entire cleaning process is convenient and efficient, is greatly improved user experience.
As shown in figure 4, laser degreasing unit includes for providing the transparent of protection to laser 15 in laser degreasing unit
Protective case 13.Not only ensured in this way laser can pierce through the protection set, but also prevent laser degreasing unit when not used, fume pollution laser
Device 15 ensure that the reliability of laser degreasing unit.
As shown in figure 5, laser degreasing unit can also be including being used to provide guarantor to laser 15 in laser degreasing unit
The transparent membrane 14 of shield, can equally avoid fume pollution laser 15, ensure that the reliability of laser degreasing unit.
As shown in Figure 4 and Figure 6, laser degreasing unit includes laser 15 and pedestal 16, further includes being arranged in laser 15
Constriction device 17 between pedestal 16, constriction device 17 can be driven to realize by linear motor, and then range hood exists
During fume-exhausting, injector head auto retractable at laser beam is emitted on laser 15, fume pollution injector head is avoided, works as progress
When laser oil removing, 15 injector head auto-extending of laser sends out laser beam.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (9)
1. a kind of range hood, which is characterized in that including：
Wind cabinet system (40)；
Air inlet system (30), it is internal for guiding oil smoke to enter wind cabinet system (40)；
Ducting system (50), including wind wheel (51) are rotated by the wind wheel (51) and generate negative pressure by the wind cabinet system (40)
Internal oil smoke is sucked and is discharged；
Check-valves (61) is connected to the ducting system (50), and the oil smoke of ducting system (50) discharge passes through the non-return
Valve (61) is discharged outside range hood；And
Oil removing system (10), the oil removing system (10) include the laser degreasing unit being mounted on the check-valves (61), institute
Stating laser degreasing unit can send out on laser to the wind wheel (51) to clear up the greasy dirt on the wind wheel (51).
2. range hood according to claim 1, which is characterized in that the laser degreasing unit is mounted on the check-valves
(61) on check-valves (61) inner wall in, wherein the check-valves (61) inner wall is opposite with the position of the wind wheel (51).
3. range hood according to claim 1, which is characterized in that the oil removing system (10) further includes mobile platform system
System, the mobile platform system for realizing the laser degreasing unit movement.
4. range hood according to claim 3, which is characterized in that the mobile platform system includes that setting stops described
The guide rail (11) on valve (61) is returned, the guide rail (11) covers the width of the blade of the wind wheel (51), the laser oil removing dress
It sets and is slidably disposed on the guide rail (11).
5. range hood according to claim 3, which is characterized in that the oil removing system (10) further includes beam angle tune
Section system, the beam angle regulating system coordinates with the laser degreasing unit, for being sent out to the laser degreasing unit
The angle of laser beam be adjusted.
6. range hood according to claim 5, which is characterized in that the oil removing system (10) further includes and the laser
The monitoring system and control system of degreasing unit, the mobile platform system and the electrical connection of beam angle regulating system, are used for
Realize the automatic operating of the oil removing system (10) cleaning oil pollution.
7. range hood according to any one of claim 1 to 6, which is characterized in that the laser degreasing unit includes
Transparency protected set (13) for providing laser (15) in the laser degreasing unit protection.
8. range hood according to any one of claim 1 to 6, which is characterized in that the laser degreasing unit includes
Transparent membrane (14) for providing laser (15) in the laser degreasing unit protection.
9. range hood according to any one of claim 1 to 6, which is characterized in that the laser degreasing unit includes
Laser (15) and pedestal (16) further include the constriction device being arranged between the laser (15) and the pedestal (16)
(17)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810558688.3A CN108592113A (en) | 2018-06-01 | 2018-06-01 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810558688.3A CN108592113A (en) | 2018-06-01 | 2018-06-01 | Range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108592113A true CN108592113A (en) | 2018-09-28 |
Family
ID=63630858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810558688.3A Pending CN108592113A (en) | 2018-06-01 | 2018-06-01 | Range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108592113A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202002176U (en) * | 2010-11-09 | 2011-10-05 | 杭州老板电器股份有限公司 | Range hood with internal self-cleaning function |
| CN104043617A (en) * | 2014-05-19 | 2014-09-17 | 南京南车浦镇城轨车辆有限责任公司 | Laser cleaning equipment for oil stain on metallic surface |
| CN107477633A (en) * | 2016-06-07 | 2017-12-15 | 宁波方太厨具有限公司 | The lampblack absorber of oil smoke concentration can be detected |
| CN107726396A (en) * | 2017-10-27 | 2018-02-23 | 杭州老板电器股份有限公司 | A kind of range hood of rectifying noise-reduction |
| CN208269244U (en) * | 2018-06-01 | 2018-12-21 | 珠海格力电器股份有限公司 | Range hood |
-
2018
- 2018-06-01 CN CN201810558688.3A patent/CN108592113A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202002176U (en) * | 2010-11-09 | 2011-10-05 | 杭州老板电器股份有限公司 | Range hood with internal self-cleaning function |
| CN104043617A (en) * | 2014-05-19 | 2014-09-17 | 南京南车浦镇城轨车辆有限责任公司 | Laser cleaning equipment for oil stain on metallic surface |
| CN107477633A (en) * | 2016-06-07 | 2017-12-15 | 宁波方太厨具有限公司 | The lampblack absorber of oil smoke concentration can be detected |
| CN107726396A (en) * | 2017-10-27 | 2018-02-23 | 杭州老板电器股份有限公司 | A kind of range hood of rectifying noise-reduction |
| CN208269244U (en) * | 2018-06-01 | 2018-12-21 | 珠海格力电器股份有限公司 | Range hood |
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