CN104296250A - Air purifier - Google Patents
Air purifier Download PDFInfo
- Publication number
- CN104296250A CN104296250A CN201410340529.8A CN201410340529A CN104296250A CN 104296250 A CN104296250 A CN 104296250A CN 201410340529 A CN201410340529 A CN 201410340529A CN 104296250 A CN104296250 A CN 104296250A
- Authority
- CN
- China
- Prior art keywords
- blow
- outlet
- suction inlet
- cleaning modes
- normal mode
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Air Conditioning Control Device (AREA)
- Ventilation (AREA)
Abstract
An air purifier disclosed by the present invention comprises a main body shell, an air purifying part and a fan, a blowing-out opening adjusting part, and a controlling part, wherein the upper part of the main body shell is provided with a blowing-out opening; the front surface of the main body shell is provided with a sucking-in opening; the air purifying part and the fan are arranged in the main body shell; the blowing-out opening adjusting part is used for adjusting the opening area of the blowing-out opening; and the controlling part is connected with the fan and the blowing-out opening adjusting part. The controlling part has a normal mode and a cleaning mode which respectively controls the fan and the blowing-out opening adjusting part. Moreover, the opening area of the blowing-out opening in the cleaning mode is smaller than the opening area of the blowing-out opening in the normal mode. Besides, the rotating speed of the fan in the cleaning mode is equal to or greater than the rotating speed of the fan in the normal mode.
Description
Technical field
The present invention relates to the air purifier used in general family or office etc.
Background technology
In prior art, this air purifier is provided with people's detecting sensor at main body front surface.When detected by this people's detecting sensor people often time, running air quantity increase, air-filtering ability improve.This existing air purifier is disclosed in such as Japanese Unexamined Patent Publication 1-163546 publication.
Summary of the invention
Above-mentioned existing air purifier Ke Questions is that, when people is not in indoor inhabitation, the dust deposition to floor will become many.That is, when people is not in indoor inhabitation, people's detecting sensor will detect that nobody lives and blower fan is stopped.Therefore the dust granules being suspended in the interior space due to the air-flow of people's activity formation or the air-flow of air purifier running will fall gradually, sedimentation, as dust deposition in floor.
So, the object of the invention is to reduce the dust deposition to floor.
For this reason, air purifier of the present invention comprises: the body shell that top has blow-off outlet, front surface has suction inlet; Be arranged on the purification of air portion in body shell and blower fan; The blow-off outlet adjustment part of the blow-off outlet aperture area of adjustment blow-off outlet; And the control part to be connected with blower fan and blow-off outlet adjustment part.Control part has the normal mode and cleaning modes that control blower fan and blow-off outlet adjustment part respectively.And the blow-off outlet aperture area of the blow-off outlet open area ratio normal mode of cleaning modes is little, and the rotating speed of the blower fan of cleaning modes is equal to or greater than the rotating speed of the blower fan of normal mode.
This air purifier, because under cleaning modes, the rotating speed of blower fan is high, blow-off outlet aperture area is little, so the air blown out from the blow-off outlet on body shell top is blown out to far.And the dust of bottom, reduces the dust deposition to floor in the suction inlet of body shell front surface effectively suction chamber.
Accompanying drawing explanation
Fig. 1 is the stereoscopic figure of the air purifier of embodiment of the present invention.
Fig. 2 is the cross section structure figure of this air purifier.
Cross section structure figure when Fig. 3 is the front surface decorative panel slip of this air purifier.
Fig. 4 is the block diagram of this air purifier.
Fig. 5 is the flow chart of the control action representing this air purifier.
Fig. 6 is the concept map of the dust suspension distribution of room air.
Detailed description of the invention
Below, embodiments of the present invention are described with reference to accompanying drawing.
(embodiment)
The cross section structure figure of Fig. 1 to be the stereoscopic figure of the air purifier of embodiment of the present invention, Fig. 2 be this air purifier.As shown in Figure 1 and Figure 2, the body shell 1 of air purifier is formed as roughly box-shaped.The suction inlet 3 of the air in suction chamber is provided with at the front surface of body shell 1.In addition, front surface decorative panel 2 is provided with in the mode covering suction inlet 3 at the front surface of body shell 1.Be inhaled into the air of body shell 1, by the surrounding of front surface decorative panel 2, namely between body shell 1 and front surface decorative panel 2, be inhaled into mouth 3 and suck.
Cross section structure figure when Fig. 3 is the front surface decorative panel slip of the air purifier of embodiment of the present invention.As shown in Figure 3, the mechanism of sliding forwards oblique upper is provided with at front surface decorative panel 2.Namely suction inlet 3 makes front surface decorative panel 2 forwards oblique upper slip change suction inlet aperture area 3a by not shown motor.The suction inlet adjustment part 11 be made up of this motor and front surface decorative panel 2, the suction inlet aperture area 3a of adjustment suction inlet 3.
At the upper surface (top) of body shell 1, be provided with the Air blowing after by purification to indoor blow-off outlet 5.The blowout shutter board (louver) 4 utilizing not shown motor blow-off direction 4a to be become elevation direction is provided with at blow-off outlet 5.The blow-off outlet adjustment part 10 be made up of this motor and blowout shutter board 4, the blow-off outlet aperture area 5a of adjustment blow-off outlet 5.
As shown in Figure 3, in body shell 1, possess filter 6, fan electromotor 7 as an example of blower fan, blow-off outlet adjustment part 10 and control part 9.Filter 6 is the purification of air portions purified the air sucked from suction inlet 3.Fan electromotor 7 is that the air sucked from suction inlet 3 is ventilated to filter 6, then from the blower fan that blow-off outlet 5 is sent.Control part 9 is connected with fan electromotor 7, blow-off outlet adjustment part 10 and suction inlet adjustment part 11.
In addition, people's detecting sensor 8 is located at the front surface of body shell 1.People's detecting sensor 8 be determined with nobody in indoor at indoor detection unit.People's detecting sensor 8 by such as to infrared ray carry out optically focused the pyroelectricity element such as Fresnel Lenses, high dielectric ceramic, be that the filter 10 that such as 1Hz ~ 10Hz frequency band has a gain is formed to the responsiveness of human action.People's detecting sensor 8 utilizes the surface temperature changing pyroelectricity element because of the infrared energy from human body radiation, the pyroelectric effect producing electric charge on surface, the action of people is exported as voltage signal.
Fig. 4 is the block diagram of the air purifier of embodiment of the present invention.As shown in Figure 4, control part 9, based on the detection signal of people's detecting sensor 8, controls the driving of fan electromotor 7, front surface decorative panel 2 and blowout shutter board 4.That is, the motor that drives of fan electromotor 7, the blowout motor that drives of shutter board 4 and front surface decorative panel 2, is connected with control part 9.
The action of the control part 9 in said structure is described with Fig. 5, and Fig. 5 is the flow chart of the control action of the air purifier representing embodiment of the present invention.When the operating switches (example of operating portion 12) of the body shell 1 of Fig. 3 opens (ON), air purifier starts running (S1), and control part 9 is with the rotating speed drive fan motor 7 (S2) of wind speed A.This state is normal mode.
Whether people's detecting sensor 8 senses indoor has people, is not still judging (S3) the people of indoor.Judge as people during indoor in people's detecting sensor 8, control part 9 continues drive fan motor 7 with the rotating speed of wind speed A.
People's detecting sensor 8 is when judging as people not in indoor, and when people namely not detected, setting comprises the cleaning modes (S4) of cleaning modes A and cleaning modes B.After cleaning modes starts, control part 9 is with the rotating speed drive fan motor 7 (S5) of wind speed B.This wind speed B is the relation of wind speed B > wind speed A.That is, the rotating speed of the fan electromotor 7 during the rotating ratio normal mode of the fan electromotor 7 during cleaning modes is large.
Then, front surface decorative panel 2 is moved upward (S6).Afterwards, periodically (S7) is moved back and forth (directly over to) that the elevation direction of blowout shutter board 4 is large between state and little (front oblique direction) state as cleaning modes A.Like this, people not time start the running of cleaning modes.In cleaning modes, with the wind speed B drive fan motor 7 larger than the wind speed A of people when indoor.
And, the suction inlet aperture area 3a of the suction inlet 3 of the front surface of the body shell 1 shown in Fig. 3 increases, and blowout shutter board 4 swings, and circulates at the high regional space of the indoor of Fig. 6 to make the air blown out from blow-off outlet 5, wherein, Fig. 6 is the concept map of the dust suspension distribution of room air.
As shown in Figure 6, in the interior space, the easy sedimentations of dust such as the ight soil of the mite that particle diameter is large and corpse, pollen and dust, are distributed in indoor low area space mostly.In addition, the cigarette of the cigarette that particle diameter is little, coal smoke and virus etc. are distributed in indoor high regional space mostly.
Therefore, when cleaning modes running starts, to the high regional space blow out air of Fig. 6, the sedimentation of the dust granules suspended is promoted.And, start to judge (S8) through stipulated time S in cleaning modes A running.If at stipulated time S (present embodiment is 30 points), through front, then control part 9 is maintained until the operating state of S7.
After stipulated time S (30 points), the blow-off direction 4a of blowout shutter board 4 remains oblique upper, front (elevation angle is little) (S9) as cleaning modes B by the control part 9 of Fig. 3.
Then, control part 9 have passed through stipulated time T and judges (S10) after the blow-off direction 4a of blowout shutter board 4 is remained oblique upper, front.
If front through stipulated time T (present embodiment is 30 points), then control part 9 maintains the operating state of S9.When stipulated time T (30 points), cleaning modes B, i.e. cleaning modes are closed (OFF) (S11) by control part 9, return common air purifier running (S1).
Like this, in the low area space of the indoor of Fig. 6, there is the dust granules that the particle diameter of the dust granules of the sedimentation because of the running of cleaning modes A and a large amount of distribution is originally large.
At cleaning modes B, blowout shutter board 4 remains oblique upper, front (elevation angle is little) and circulates in the low area space of the indoor of Fig. 6 to make the air blown out from blow-off outlet 5, and blows out with Wind Volume (fan electromotor 7 is for High Rotation Speed).And the suction inlet aperture area 3a of Fig. 3 increases, the dust granules being present in the low area space of Fig. 6 is by control of dust effectively.
In cleaning modes A, 20 minutes ~ 40 minutes degree are carried out in the reciprocating motion of blowout shutter board 4 continuously.Preferably continuous about 30 minutes.Under indoor unmanned state, the dust granules sedimentation suspended at the high regional space of Fig. 6 needs 30 minutes ~ 40 minutes.Therefore, the time of the cleaning modes A of the high regional space blowout from air purifier to Fig. 6 is about 30 minutes.
In addition, for the space of the area of 10 ~ 15 tatamis (being roughly equal to 16.56 ~ 24.84 square meters) degree, the control of dust be settled down to close to the dust etc. of floor needs 20 minutes ~ about 40 minutes.The time that the cleaning modes of air purifier running is preferably short under unmanned state, so cleaning modes B preferably about 30 minutes.
In addition, at cleaning modes B, be also that front surface decorative panel 2 is also moved upward, the state that the suction inlet aperture area 3a of the suction inlet 3 below becoming is large is better.That is, at cleaning modes B, owing to having sucked the dust granules in the low area space of Fig. 6, so increase from the suction air quantity of the below of air purifier, dust granules has been efficiently suctioned.
In addition, the elevation angle of the blowout shutter board 4 of cleaning modes B is preferably 20 ° ~ 45 ° scopes, more preferably keeps about 30 °.By with this angle blow out air, as long as the area of 10 ~ 15 tatamis, air just can be made to spread all near relative inwall, and the dust granules that left floating at the low domain space of Fig. 6 is collected efficiently.
As mentioned above, in the present embodiment, when setting cleaning modes, the rotating speed of fan electromotor 7 is large.And, by reducing the elevation angle of the blowout shutter board 4 of Fig. 3, reduce the blow-off outlet aperture area 5a of blow-off outlet 5.Therefore, the air blown out from the blow-off outlet 5 on body shell 1 top is blown out to a more distant place.Its result, inhibits flying upward of the dust of indoor bottom.And in this condition, the dust of indoor bottom is efficiently suctioned from the suction inlet 3 of body shell 1 front surface, decreases the deposition of dust to floor.
And, because suction inlet aperture area 3a increases, so the dust of indoor bottom is sucked effectively by from suction inlet 3.Its result, decreases the deposition of dust to floor.Like this, the control part 9 shown in Fig. 3 possesses the normal mode and cleaning modes that control fan electromotor 7 and blow-off outlet adjustment part 10 respectively.And under cleaning modes, compared with normal mode, reduce blow-off outlet aperture area 5a, and the rotating speed of fan electromotor 7 improves, front surface decorative panel 2 is moved upward, and makes suction inlet aperture area 3a identical or on it.
In addition, with regard to the rotating speed of the fan electromotor 7 of normal mode, being 320rpm (revolutions per minute: revolutions per minute) when quiet running, is 650rpm when middle running, is 1430rpm during Wind Volume running.In addition, at cleaning modes B, the rotating speed of fan electromotor 7 is generally 1430rpm.That is, at cleaning modes B, fan electromotor 7 rotates with the maximum of normal mode or the speed near it, forms Wind Volume.
In addition, the ratio of normal mode and the blow-off outlet aperture area 5a of Fig. 3 of cleaning modes B, from vertical, normal mode: cleaning modes B=26:17.That is, the blow-off outlet aperture area 5a of cleaning modes B is less than the blow-off outlet aperture area 5a of normal mode.Therefore, be Wind Volume and wind blows far away at cleaning modes B.
In addition, normal mode is normal mode: cleaning modes B=77 ~ 100:100 with the ratio of the suction inlet aperture area 3a of cleaning modes B.That is, the suction inlet aperture area 3a of cleaning modes B is set to suction inlet more than the aperture area 3a of normal mode.Therefore, air is sucked at cleaning modes B in large quantities with Wind Volume.
Its result, at cleaning modes B, can reduce the dust deposition to floor significantly.And can think, cleaning modes B is compared with normal mode, and the air quantity that floor flows to the air of suction inlet 3 becomes large, so reduce the dust deposition to floor significantly.
That is, the blow-off outlet aperture area 5a of cleaning modes B is less than normal mode, and the blow-off direction 4a of blowout shutter board 4 is also close to horizontal direction (elevation angle of the direction 4a of blowout is little).Therefore, after being blown out to the place away from suction inlet 3 in the horizontal direction from the air of blow-off outlet 5 blowout, go downwards at least partially.Afterwards, the air of the Wind Volume gone downwards, the suction inlet 3 to large opening area goes.Consequently can think, cleaning modes B is compared with normal mode, and the air quantity that floor flows to the air of suction inlet 3 increases, and significantly decreases the dust deposition to floor.
In addition, in embodiments of the present invention, be provided with and make the reciprocating cleaning modes A of blowout shutter board 4.But under cleaning modes, cleaning modes A not necessarily, may also be only cleaning modes B.
In addition, in embodiments of the present invention, people's detecting sensor 8 is utilized to carry out the switching of normal mode and cleaning modes.But, also can manually operate by setting normal mode and cleaning modes Fig. 3 shown in operating portion 12 carry out cleaning modes setting.Like this, control part 9 can also be connected with operating portion 12 or people's detecting sensor 8.
Claims (6)
1. an air purifier, is characterized in that, comprising:
The body shell that top has blow-off outlet, front surface has suction inlet;
Be arranged on the purification of air portion in described body shell and blower fan;
Adjust the blow-off outlet adjustment part of the blow-off outlet aperture area of described blow-off outlet; With
The control part be connected with described blower fan and described blow-off outlet adjustment part,
Described control part has the normal mode and cleaning modes that control described blower fan and described blow-off outlet adjustment part respectively, described in the described blow-off outlet open area ratio of described cleaning modes, the described blow-off outlet aperture area of normal mode is little, and the rotating speed of the described blower fan of described cleaning modes is equal to or greater than the rotating speed of the described blower fan of described normal mode.
2. air purifier as claimed in claim 1, is characterized in that:
Also be connected with the suction inlet adjustment part of the suction inlet aperture area adjusting described suction inlet at described control part, and the described suction inlet aperture area of described cleaning modes is equal to or greater than the described suction inlet aperture area of described normal mode.
3. air purifier as claimed in claim 1, is characterized in that:
Be provided with at described blow-off outlet and form described blow-off outlet adjustment part and blowout shutter board blow-off direction being changed into elevation direction, reduce described blow-off outlet aperture area by the elevation angle reducing described blowout shutter board.
4. air purifier as claimed in claim 2, is characterized in that:
The front surface decorative panel forming described suction inlet adjustment part is provided with at the front surface of described body shell, by making described front surface decorative panel be moved upward, the described suction inlet aperture area of described cleaning modes is made to be equal to or greater than the described suction inlet aperture area of described normal mode.
5. air purifier as claimed in claim 1, is characterized in that:
The operating portion of the described normal mode of setting and described cleaning modes is also connected with at described control part.
6. air purifier as claimed in claim 1, is characterized in that:
Also be connected with people's detecting sensor at described control part, be set as described cleaning modes when described people's detecting sensor does not detect people.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-148261 | 2013-07-17 | ||
| JP2013148261A JP6209735B2 (en) | 2013-07-17 | 2013-07-17 | Air cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104296250A true CN104296250A (en) | 2015-01-21 |
| CN104296250B CN104296250B (en) | 2019-02-22 |
Family
ID=52316089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410340529.8A Active CN104296250B (en) | 2013-07-17 | 2014-07-17 | Air purifier |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6209735B2 (en) |
| CN (1) | CN104296250B (en) |
| HK (1) | HK1206413A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202722A (en) * | 2015-09-18 | 2015-12-30 | 广州金田瑞麟净化设备制造有限公司 | Air-supplying air speed control system and method |
| CN107339776A (en) * | 2017-06-27 | 2017-11-10 | 广东美的制冷设备有限公司 | Control method, controller, air conditioner and computer-readable recording medium |
| CN109844414A (en) * | 2016-10-19 | 2019-06-04 | 夏普株式会社 | Air purifier |
| CN111780391A (en) * | 2020-06-29 | 2020-10-16 | 安徽美博智能科技有限公司 | Air conditioner with shutter cleaning equipment |
| CN114136000A (en) * | 2021-11-30 | 2022-03-04 | 珠海格力电器股份有限公司 | Cleaning assembly, fresh air system, air conditioner and cleaning method |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655183B (en) * | 2017-10-10 | 2024-04-30 | 珠海格力电器股份有限公司 | Sensor mounting structure and air purification equipment comprising same |
| CN108679791B (en) * | 2018-04-16 | 2020-07-28 | 北京晶海科技有限公司 | Air conditioner and purification combined operation control method and control system |
| CN109882963A (en) * | 2019-01-17 | 2019-06-14 | 青岛易晟临科技有限公司 | A kind of indoor air purification equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0968339A (en) * | 1995-08-31 | 1997-03-11 | Sekisui Chem Co Ltd | Air conditioning apparatus |
| CN101245945A (en) * | 2007-02-13 | 2008-08-20 | 松下电器产业株式会社 | Air purifying machine |
| CN102216692A (en) * | 2008-11-17 | 2011-10-12 | 松下电器产业株式会社 | Air purifying device |
| JP2012097955A (en) * | 2010-11-02 | 2012-05-24 | Panasonic Corp | Air cleaner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005016841A (en) * | 2003-06-26 | 2005-01-20 | Daikin Ind Ltd | Air cleaner |
-
2013
- 2013-07-17 JP JP2013148261A patent/JP6209735B2/en active Active
-
2014
- 2014-07-17 CN CN201410340529.8A patent/CN104296250B/en active Active
-
2015
- 2015-07-16 HK HK15106788.6A patent/HK1206413A1/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0968339A (en) * | 1995-08-31 | 1997-03-11 | Sekisui Chem Co Ltd | Air conditioning apparatus |
| CN101245945A (en) * | 2007-02-13 | 2008-08-20 | 松下电器产业株式会社 | Air purifying machine |
| CN102216692A (en) * | 2008-11-17 | 2011-10-12 | 松下电器产业株式会社 | Air purifying device |
| JP2012097955A (en) * | 2010-11-02 | 2012-05-24 | Panasonic Corp | Air cleaner |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202722A (en) * | 2015-09-18 | 2015-12-30 | 广州金田瑞麟净化设备制造有限公司 | Air-supplying air speed control system and method |
| CN109844414A (en) * | 2016-10-19 | 2019-06-04 | 夏普株式会社 | Air purifier |
| CN107339776A (en) * | 2017-06-27 | 2017-11-10 | 广东美的制冷设备有限公司 | Control method, controller, air conditioner and computer-readable recording medium |
| CN111780391A (en) * | 2020-06-29 | 2020-10-16 | 安徽美博智能科技有限公司 | Air conditioner with shutter cleaning equipment |
| CN114136000A (en) * | 2021-11-30 | 2022-03-04 | 珠海格力电器股份有限公司 | Cleaning assembly, fresh air system, air conditioner and cleaning method |
| CN114136000B (en) * | 2021-11-30 | 2022-12-20 | 珠海格力电器股份有限公司 | Cleaning assembly, fresh air system, air conditioner and cleaning method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015021640A (en) | 2015-02-02 |
| HK1206413A1 (en) | 2016-01-08 |
| JP6209735B2 (en) | 2017-10-11 |
| CN104296250B (en) | 2019-02-22 |
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