CN108981119A - A kind of mechanism arrangement - Google Patents

A kind of mechanism arrangement Download PDF

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Publication number
CN108981119A
CN108981119A CN201811037043.1A CN201811037043A CN108981119A CN 108981119 A CN108981119 A CN 108981119A CN 201811037043 A CN201811037043 A CN 201811037043A CN 108981119 A CN108981119 A CN 108981119A
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CN
China
Prior art keywords
fixed
mechanism arrangement
anion generator
carbon fiber
air conditioner
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
Application number
CN201811037043.1A
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Chinese (zh)
Other versions
CN108981119B (en
Inventor
玉鼎
李佩丽
吴胜
陈宁
林超杰
刘翔宇
吴丽专
郑燕鑫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201811037043.1A priority Critical patent/CN108981119B/en
Publication of CN108981119A publication Critical patent/CN108981119A/en
Application granted granted Critical
Publication of CN108981119B publication Critical patent/CN108981119B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0003Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-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
    • F24F3/12Air-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
    • F24F3/16Air-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/30Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Air-Flow Control Members (AREA)

Abstract

The invention discloses a kind of mechanism arrangements, the mechanism arrangement is used for the carbon fiber anion generator of air conditioner is flexible hiding, the mechanism arrangement includes motor, motion structure, position limiting structure and fixed structure, the fixed carbon fiber anion generator of the fixed structure, the position limiting structure, which is fixed on air conditioner, supports the fixed structure, the motion structure is connect with the fixed structure corresponding matching, motion structure described in motor driven rotates so that the fixed structure relative motion, so that the carbon fiber anion generator be driven to stretch out or retract.Mechanism arrangement through the invention, which designs anion generator, to be hidden, and can beautify the complete machine appearance of air conditioner, and then promote product specification, have certain market prospects.

Description

A kind of mechanism arrangement
Technical field
The present invention relates to a kind of mechanism arrangements, and in particular to a kind of hidden for the anion generator in air conditioner to stretch The mechanism arrangement of hiding belongs to air conditioner technical field.
Background technique
At present equipped on the air conditioner of anion generator, the installation of anion generator is all that shape is fixedly mounted Formula, later period can not move anion generator.And found through a large number of experiments analysis, anion generator maximum effect plays Point is in air outlet position, however the anion generator for being located at air outlet position certainly will will affect the complete machine appearance of air conditioner, To avoid this defect, it is badly in need of designing a kind of anion generator movement mechanism that can be concealed.
The anion generator of the form of the anion generator and spray point of carbon fiber transmitting, the anion hair of the two Raw device structure type is different, the present invention only for be carbon fiber transmitting anion generator, be not particularly suited for spray point The anion generator of form.
Summary of the invention
In order to overcome shortcoming and deficiency existing in the prior art, the purpose of the present invention is to provide a kind of mechanism arrangement, It has the anion generator for hiding carbon fiber transmitting, beautification air conditioner complete machine appearance, and then the advantages of promotion product specification.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of mechanism arrangement, the mechanism arrangement include motor, motion structure, position limiting structure and fixed structure, fixed knot Structure fixes carbon fiber anion generator, and position limiting structure, which is fixed on air conditioner, supports the fixed structure, motion structure and institute The connection of fixed structure corresponding matching is stated, motion structure described in motor driven rotates so that the fixed structure relative motion, thus The carbon fiber anion generator is driven to stretch out or retract.
Further, the motion structure is set as shaft, be equipped in the fixed structure with the matched screw thread of the shaft, The shaft and the fixed structure screw thread riveted.
Further, the motion structure is set as cam, and cam is equipped with protrusion, be equipped in the fixed structure with it is described Protrude the groove of cooperative movement.Further, the cam is equipped with the protrusion of multiple and different height, the size of the groove It is fixed.
Further, the fixed structure includes the first mounting rack and the second mounting rack, is fixed with the carbon inside the two Fiber anion generator, the two are fixedly connected by bolt slot.Further, first mounting rack includes tubulus Hole and fixed plate, tubulose hole are fixedly connected with fixed plate, and tubulose hole occurs for placing the carbon fiber anion The head of device, fixed plate surface are equipped with head of the cavity for cabling and the fixed carbon fiber anion generator;It is described Second mounting rack is connect with the motion structure corresponding matching.
Further, the position limiting structure is set as spring, and the fixed structure is equipped with handle structure, the handle structure It is socketed with the spring.
Further, the handle structure setting is on the surface of second mounting rack.
Further, the mechanism arrangement may be provided at the air outlet top, the following, left side or the right of air conditioner room unit Panel body or bottom case on.
Further, the mechanism arrangement be arranged in the air outlet top center of air conditioner room unit panel body or On bottom case.
A kind of air conditioner, the air conditioner be equipped with carbon fiber anion generator and it is above-mentioned it is one of any described in a kind of machine Structure device, the mechanism arrangement are used for the carbon fiber anion generator is flexible hiding.
Inventive point of the invention is:
(1) when air conditioner opens purification function, anion generator is moved downward by stretching by this mechanism arrangement and is participated in Purification.When air conditioner closes purification function, will be moved upwards by this mechanism arrangement anion generator hiding.
(2) mechanism arrangement of the invention realizes that the flexible hiding first way of anion generator is as follows: motor driven Relative motion and then the stretching and withdrawal of realization anion generator between threaded shaft and mounting rack.
(3) mechanism arrangement of the invention realizes that the flexible hiding second way of anion generator is as follows: motor driven The mode of convex gear mechanism finally realizes the stretching and withdrawal of anion generator.
The device have the advantages that as follows:
Since carbon fiber anion generator is located at the air outlet position of air conditioner, mechanism arrangement through the invention is by carbon The design of fiber anion generator is hidden, and can beautify the complete machine appearance of air conditioner, and then promote product specification, have certain city Field prospect.
In addition, this mechanism arrangement can make the emitting head stretching air outlet length of carbon fiber anion generator adjustable, it is right It should be automatically regulated to be optimization length under different wind deflector situations, realize that purification function maximizes (if wind deflector is apart from carbon Fiber anion generator is too close, and wind deflector ontology can adsorb certain anion, to influence purification efficiency.And different wind deflectors The wind field of position is different, and the maximum position of wind speed is also different, plays crucial make to effective emission measure of carbon fiber anion generator With).
Detailed description of the invention
Fig. 1 is the scheme of installation of the mode one of mechanism arrangement of the present invention: (a) complete machine figure;(b) partial enlarged view;
Fig. 2 is the scheme of installation of the mode one of mechanism arrangement of the present invention from another angle: (a) complete machine figure;(b) office Portion's enlarged drawing;
Fig. 3 is the assembling schematic diagram of the mode one of mechanism arrangement of the present invention;
Fig. 4 is the cross-sectional view of the mode one of mechanism arrangement of the present invention;
Fig. 5 is the explosion broken away view of the mode one of mechanism arrangement of the present invention;
Fig. 6 is the anion generator and the fixed schematic diagram of the first mounting rack of carbon fiber transmitting;
Fig. 7 is the first mounting rack and the second mounting rack fixing assembling schematic diagram;
Fig. 8 is the scheme of installation of the mode two of mechanism arrangement of the present invention: (a) complete machine figure;(b) partial enlarged view;
Fig. 9 is the scheme of installation of the mode two of mechanism arrangement of the present invention from another angle: (a) complete machine figure;(b) office Portion's enlarged drawing;
Figure 10 is the assembling schematic diagram of the mode two of mechanism arrangement of the present invention;
Figure 11 is the side view of the mode two of mechanism arrangement of the present invention;
Figure 12 is the explosion broken away view of the mode two of mechanism arrangement of the present invention;
Wherein, 1- bottom case, 2- motor, 3- screw, 4- shaft, the second mounting rack of 5-, 6- spring, 7- carbon fiber anion hair Raw device, the first mounting rack of 8-, 9- slot, 10- bolt, 11- cam.
Specific embodiment
The present invention is described further with reference to the accompanying drawings and examples.
The anion generator of the present embodiment only for be carbon fiber anion generator 7, mechanism arrangement places position Setting can be located on the panel body or bottom case of room air conditioner, and following introduction is all for being located on bottom case 1.
The mechanism arrangement of the present embodiment, air conditioner room unit placement location can be located at air outlet top, the following, left side or The right, specific location confirm according to specific model mechanism.Test case is purified according to current, carbon fiber anion generator 7 The evolution effect that mechanism arrangement is located at air outlet top center is optimal.
To sum up, the mechanism arrangement of carbon fiber anion generator 7 is located at panel body or the bottom of air outlet top center Effect on shell 1 is best.
Embodiment 1
Fig. 1 to Fig. 5 is the mechanism arrangement of mode one, and one mechanism arrangement of mode includes motor 2, screw 3, the peace of shaft 4, second Shelve 5, spring 6, carbon fiber anion generator 7 and the first mounting rack 8, wherein motor 2 and shaft 4 connect using screw 3 is fixed It connects, is equipped in the second mounting rack 5 and uses screw thread riveted with the matched screw thread of shaft 4, shaft 4 and the second mounting rack 5.
Fixed form of the carbon fiber anion generator 7 on the first mounting rack 8 is detailed in Fig. 6, and cabling cabling buckles solid It is fixed.First mounting rack 8 includes tubulose hole (can be inserted into carbon fiber anion generator 7) and fan-shaped fixed plate two parts, pipe Shape hole is fixedly connected with fan-shaped fixed plate, and fan-shaped fixed plate surface is equipped with cavity, fan-shaped fixed plate for cabling and The head of fixed carbon fiber anion generator 7.
The carbon fiber anion generator 7 of the present embodiment only draws transmitting head end in the accompanying drawings, remaining structure is not shown.
First mounting rack, 8 structure member design has bolt 10, and 5 structure member design of the second mounting rack has slot 9, the first mounting rack 8 and 5 fixing assembling mode of the second mounting rack be detailed in attached drawing 7, for bolt assemble.
In short, the first mounting rack 8 is fixedly connected with the second mounting rack 5 by bolt 10 and slot 9, by carbon fiber anion Generator 7 is fixed in the two structure and forms an entirety.2 drive shaft 4 of motor rotates, in shaft 4 and the second mounting rack 5 Screw thread couple, so that 5 upper and lower displacement of the second mounting rack;Wherein, assemble it is relatively fixed it is motionless be motor 2 and shaft 4, the first peace Shelve 8 and second mounting rack 5 and 7 three of carbon fiber anion generator this entirely through spring 6 relative to shaft 4 can on Lower movement.
The mechanism arrangement of entire anion generator is moved by 6 support telescopic of spring.Spring 6 is fixed at bottom case 1 Or on panel body, the handle structure in the outside of spring 6 and the second mounting rack 5 is socketed, when mechanism arrangement moves down, spring 6 Compressive state is tighter, and when mechanism arrangement moves up, spring 6 slightly unclamps, and spring 6 is that bottom case 1 (is with the second mounting rack 5 To entire mechanism arrangement) connection medium, be used to support the second mounting rack 5 and make the second mounting rack 5 can be with upper and lower displacement, i.e. bullet Spring 6 plays a dual role of support and limit.
The control mode and its motion mode of the mechanism arrangement of the present embodiment:
Default conditions are to be not turned on purification pattern, and carbon fiber anion generator 7 is located inside air conditioner bottom case 1, from room Interior air conditioner wind outlet can not see its structure.
When user opens purification pattern, motor 2, which is powered under the control of primary control program, drives rotation, while driving shaft 4 make rotating motion, and are threadedly engaged since shaft 4 is used with the second mounting rack 5, pass through the second mounting rack of screw thread twist 5 and transport downwards It is dynamic, drive carbon fiber anion generator 7 to stretch out from bottom case 1, this is gradually stretched out from visible its of room air conditioner air outlet.It can Rotated by motor 2 linear velocity or angular speed control, to determine the distance of screw thread twist, thus finally control carbon fiber bear from The length that the transmitting head end of electronic generator 7 stretches out.
Embodiment 2
Fig. 8 to Figure 12 is the mechanism arrangement of mode two, and two mechanism arrangement of mode includes motor 2, screw 3, cam 11, second Mounting rack 5, spring 6, carbon fiber anion generator 7 and the first mounting rack 8, wherein motor 2 and cam 11 are solid using screw 3 Fixed to connect, design has the protrusion of several different heights in 11 structure of cam, and the quantity of protrusion is indefinite, design in the second mounting rack 5 It is fluted, the size of groove be it is fixed, for cooperating cam to move.
Fixed form of the carbon fiber anion generator 7 on the first mounting rack 8 is detailed in Fig. 6, and cabling cabling buckles solid It is fixed.First mounting rack 8 includes tubulose hole (can be inserted into carbon fiber anion generator 7) and fan-shaped fixed plate two parts, pipe Shape hole is fixedly connected with fan-shaped fixed plate, and fan-shaped fixed plate surface is equipped with cavity, fan-shaped fixed plate for cabling and The head of fixed carbon fiber anion generator 7.
The carbon fiber anion generator 7 of the present embodiment only draws transmitting head end in the accompanying drawings, remaining structure is not shown.
First mounting rack, 8 structure member design has bolt 10, and 5 structure member design of the second mounting rack has slot 9, the first mounting rack 8 and 5 fixing assembling mode of the second mounting rack be detailed in attached drawing 7, for bolt assemble.
In short, the first mounting rack 8 is fixedly connected with the second mounting rack 5 by bolt 10 and slot 9, by carbon fiber anion Generator 7 is fixed in the two structure and forms an entirety.
Motor 2 drives cam 11 to rotate, and cam 11 is coupled with the groove in the second mounting rack 5, so that on the second mounting rack 5 Bottom offset;Wherein, assemble it is relatively fixed it is motionless be motor 2 and cam 11, the first mounting rack 8 and the second mounting rack 5 and carbon 7 three of fiber anion generator this can move up and down entirely through spring 6 relative to cam 11.
The mechanism arrangement of entire anion generator is moved by 6 support telescopic of spring.Spring 6 is fixed at bottom case 1 Or on panel body, the handle structure in the outside of spring 6 and the second mounting rack 5 is socketed, when mechanism arrangement moves down, spring 6 Compressive state is tighter, and when mechanism arrangement moves up, spring 6 slightly unclamps, and spring 6 is that bottom case 1 (is with the second mounting rack 5 To entire mechanism arrangement) connection medium, be used to support the second mounting rack 5 and make the second mounting rack 5 can be with upper and lower displacement, i.e. bullet Spring 6 plays a dual role of support and limit.
The control mode and its motion mode of the mechanism arrangement of the present embodiment:
Default conditions are to be not turned on purification pattern, and carbon fiber anion generator 7 is located inside air conditioner bottom case 1, from room Interior air conditioner wind outlet can not see its structure.
When user opens purification pattern, motor (2), which is powered under the control of primary control program, drives rotation, while driving convex Wheel 11 makes rotating motion, and the protrusion of the different height of cam 11 slides in the groove in the second mounting rack 5, leads to the second mounting rack 5 move downward, drive carbon fiber anion generator 7 stretched out from bottom case 1, this from room air conditioner air outlet it is visible its gradually It stretches out.Linear velocity or the angular speed control rotated by motor 2, to determine the angle of the rotation of cam 11, different height on cam 11 The cooperation of the protrusion and the groove in the second mounting rack 5 of degree, to finally control the transmitting head end of carbon fiber anion generator 7 The length of stretching.
Its invention essentially consists under the control of mechanism arrangement, and carbon fiber anion generator 7 can be hidden in bottom case 1 In, and the control of the emitting head extension elongation for carbon fiber anion generator 7, make carbon fiber anion generator 7 in sky The catharsis on device is adjusted to be optimal.
The foregoing is merely preference embodiments of the invention, are not intended to limit the scope of the present invention..Appoint How within the spirit and principles in the present invention made any modifications, equivalent replacements, and improvements etc., should be included in of the invention Within claims.

Claims (11)

1. a kind of mechanism arrangement, which is characterized in that the mechanism arrangement includes motor, motion structure, position limiting structure and fixed knot Structure, the fixed carbon fiber anion generator of fixed structure, position limiting structure, which is fixed on air conditioner, supports the fixed structure, movement Structure is connect with the fixed structure corresponding matching, and motion structure described in motor driven rotates so that the opposite fortune of the fixed structure It is dynamic, so that the carbon fiber anion generator be driven to stretch out or retract.
2. a kind of mechanism arrangement as described in claim 1, which is characterized in that the motion structure is set as shaft, the fixation It is equipped in structure and the matched screw thread of the shaft, the shaft and the fixed structure screw thread riveted.
3. a kind of mechanism arrangement as described in claim 1, which is characterized in that the motion structure is set as cam, sets on cam There is protrusion, the groove with the protrusion cooperative movement is equipped in the fixed structure.
4. a kind of mechanism arrangement as claimed in claim 3, which is characterized in that the cam is equipped with the convex of multiple and different height Out, the size of the groove is fixed.
5. a kind of mechanism arrangement as described in claim 1-4 is one of any, which is characterized in that the fixed structure includes first Mounting rack and the second mounting rack are fixed with the carbon fiber anion generator inside the two, and the two is fixed by bolt slot Connection.
6. a kind of mechanism arrangement as claimed in claim 5, which is characterized in that first mounting rack includes tubulose hole and consolidates Fixed board block, tubulose hole are fixedly connected with fixed plate, and tubulose hole is used to place the head of the carbon fiber anion generator Portion, fixed plate surface are equipped with head of the cavity for cabling and the fixed carbon fiber anion generator;Second peace It shelves and is connect with the motion structure corresponding matching.
7. a kind of mechanism arrangement as claimed in claim 5, which is characterized in that the position limiting structure is set as spring, the fixation Structure is equipped with handle structure, and the handle structure and the spring are socketed.
8. a kind of mechanism arrangement as claimed in claim 7, which is characterized in that the handle structure setting is in second installation The surface of frame.
9. a kind of mechanism arrangement as described in claim 1-4 is one of any, which is characterized in that the mechanism arrangement may be provided at On the panel body or bottom case of the air outlet top of air conditioner room unit, the following, left side or the right.
10. a kind of mechanism arrangement as claimed in claim 9, which is characterized in that the mechanism arrangement is arranged in air conditioner chamber On the panel body or bottom case of the air outlet top center of machine.
11. a kind of air conditioner, which is characterized in that the air conditioner is equipped with carbon fiber anion generator and claim 1-10 appoints A kind of mechanism arrangement described in one of meaning, the mechanism arrangement are used for the carbon fiber anion generator is flexible hiding.
CN201811037043.1A 2018-09-06 2018-09-06 Mechanism device Active CN108981119B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811037043.1A CN108981119B (en) 2018-09-06 2018-09-06 Mechanism device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811037043.1A CN108981119B (en) 2018-09-06 2018-09-06 Mechanism device

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Publication Number Publication Date
CN108981119A true CN108981119A (en) 2018-12-11
CN108981119B CN108981119B (en) 2024-01-19

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2357245Y (en) * 1998-09-23 2000-01-05 海尔集团公司 Air-conditioner capable of generating anion
CN1490574A (en) * 2002-10-17 2004-04-21 日立家用电器株式会社 Air conditioner
CN101907322A (en) * 2009-06-05 2010-12-08 珠海格力电器股份有限公司 Air conditioner with ion generating device
EP2803916A1 (en) * 2013-05-14 2014-11-19 LG Electronics, Inc. Air conditioner and method for operating the same
CN105423426A (en) * 2015-12-22 2016-03-23 重庆松池科技有限公司 Compact air purifier with brush roller dust removal device
JP6188980B1 (en) * 2017-02-27 2017-08-30 株式会社Cmc Devices that function as air purifiers and electric fans
CN206989366U (en) * 2017-07-24 2018-02-09 广州市碧安康环境技术有限公司 A kind of device used in central air conditioner air inlet increase negative oxygen ion
CN208779648U (en) * 2018-09-06 2019-04-23 珠海格力电器股份有限公司 A kind of mechanism arrangement and the air conditioner comprising it

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2357245Y (en) * 1998-09-23 2000-01-05 海尔集团公司 Air-conditioner capable of generating anion
CN1490574A (en) * 2002-10-17 2004-04-21 日立家用电器株式会社 Air conditioner
CN101907322A (en) * 2009-06-05 2010-12-08 珠海格力电器股份有限公司 Air conditioner with ion generating device
EP2803916A1 (en) * 2013-05-14 2014-11-19 LG Electronics, Inc. Air conditioner and method for operating the same
CN105423426A (en) * 2015-12-22 2016-03-23 重庆松池科技有限公司 Compact air purifier with brush roller dust removal device
JP6188980B1 (en) * 2017-02-27 2017-08-30 株式会社Cmc Devices that function as air purifiers and electric fans
CN206989366U (en) * 2017-07-24 2018-02-09 广州市碧安康环境技术有限公司 A kind of device used in central air conditioner air inlet increase negative oxygen ion
CN208779648U (en) * 2018-09-06 2019-04-23 珠海格力电器股份有限公司 A kind of mechanism arrangement and the air conditioner comprising it

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