CN102818314B - Indoor air purifier - Google Patents
Indoor air purifier Download PDFInfo
- Publication number
- CN102818314B CN102818314B CN201210308767.1A CN201210308767A CN102818314B CN 102818314 B CN102818314 B CN 102818314B CN 201210308767 A CN201210308767 A CN 201210308767A CN 102818314 B CN102818314 B CN 102818314B
- Authority
- CN
- China
- Prior art keywords
- dedusting
- circuit board
- electrically connected
- printed circuit
- electrode
- 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.)
- Expired - Fee Related
Links
- 239000011521 glass Substances 0.000 claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims description 27
- 238000009434 installation Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 2
- 239000003570 air Substances 0.000 description 24
- 241000894006 Bacteria Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- -1 formaldehyde, benzene class Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Electrostatic Separation (AREA)
Abstract
An indoor air purifier belongs to the technical field of air purifying devices and comprises a box base with a containing cavity, a pair of fans, a high-energy ion generating device, a pair of ion tubes, an active carbon filter block, a corona discharging and dedusting device, a wiring board, a power switch and a box cover, wherein the pair of fans are installed in the containing cavity; the high-energy ion generating device consists of a high-energy ion generator and a printed circuit board; the pair of ion tubes are installed in the containing cavity and consist of glass tubes, inner electrodes and outer electrodes, the inner electrodes are electrically connected with the high-energy ion generator, and the outer electrodes are electrically connected with the printed circuit board; the active carbon filter block is installed in the containing cavity; the corona discharging and dedusting device is installed in the containing cavity and comprises a dedusting ring plate, a dedusting ring, an electrode needle, an electrode needle plate, a dedusting control circuit board, a filter screen and a guide line; the wiring board is electrically connected with the fans, the printed circuit board and the dedusting control circuit board; and the power switch is electrically connected with the wiring board and a power plug; and the box cover is provided with an air inlet groove and an air outlet groove. The indoor air purifier has the advantages that the structure is simple, the disassembly and the maintenance are easy, the use is convenient, the energy resources are saved, the air quality is improved, and the body health of people is ensured.
Description
Technical field
the invention belongs to air cleaning unit technical field, be specifically related to a kind of indoor air cleaner.
Background technology
known, the quality of IAQ and people's health are closely related, and the indoor concept said is here not limited to room, for example, also comprise office space, public place, hotel, wineshop and school etc., and even also comprise that taking advantage of of vehicle drive chamber etc.
the factor that affects IAQ mainly contains following two aspects: the one, and macro environment air quality, raising due to industrialization degree, people are when creating material wealth, atmospheric environment is caused to severe contamination, and contaminated atmosphere produces the impact of following in sb's footsteps on IAQ; The 2nd, self ambient air quality, along with the superior pursuit of people to interior decoration decoration, is used in a large number wood-based plate (comprising inner trim panels), paint and various chemical adhesives etc., thereby causes indoor toxic and harmful to exceed standard.
in order to avoid as much as possible or to alleviate the extent of injury to health, in recent years, all kinds of air purifiers are subject to the public's favor, current comparatively common ozone-type, fragrance cover type and plasma type etc. of mainly containing, although can purify air in varying degrees, but ozone-type can damage the skin of human body and organ, and chemical reaction can not occur, and cannot eliminate pernicious gas; Fragrance cover type, plasma type have the effect of fresh air, but all can not obviously to air, carry out purification in essence, the Body composition serious threat that airborne bacterium, microorganism still can be to people.
in view of above-mentioned prior art, be necessary existing air purifier structure to be improved, for this reason, the applicant has done positive trial, and technical scheme described below produces under this background.
Summary of the invention
task of the present invention is to provide that a kind of structure is terse, easy to use, dedusting and bactericidal effect is good, energy-conserving and environment-protective, can provide good living environment to people, effectively protect people's able-bodied indoor air cleaner.
task of the present invention completes like this, a kind of indoor air cleaner, comprise a cassette holder with cavity volume, in one end of this cavity volume, be formed with successively ionic tube installation cavity and fan accommodating cavity, the other end are formed with dust arrester accommodating cavity, centre is formed with filter block accommodating cavity, a pair of fan, is arranged in described fan accommodating cavity, one energetic ion generating means, consists of energetic ion generator and printed circuit board, and energetic ion generator is fixed with printed circuit board and is electrically connected to printed circuit board, on the lateral surface of a wherein side of the cavity volume wall body described in printed circuit board is fixed on, a pair of ionic tube, be arranged in described ionic tube installation cavity, each ionic tube by glass tube, be located at the interior electrode in glass tube and the external electrode that is nested with outside glass tube forms, interior electrode is electrically connected to described energetic ion generator, and external electrode is electrically connected to printed circuit board, at least one activated carbon filtration piece, is arranged in described filter block accommodating cavity, one corona discharge dust arrester, be arranged in described dust arrester accommodating cavity, this corona discharge dust arrester comprises dedusting girth sheets, except konisphere, electrode needle, electrode needle plate, dedusting control circuit board, screen pack and wire, the described konisphere that removes has a plurality of, be fixed on described dedusting girth sheets, the quantity of described electrode needle is identical with the quantity of removing konisphere and position is corresponding, one end of plural number piece electrode needle is fixed on electrode needle plate, the other end inserts respectively corresponding except in konisphere, after being connected in series by wire between each electrode needle, be electrically connected to described dedusting control circuit board, described electrode needle plate and described dedusting girth sheets are fixed, on the lateral surface of a wherein side of the cavity volume wall body described in described dedusting control circuit board is fixed on, described screen pack is positioned at a side of dedusting girth sheets and is arranged on described dust arrester accommodating cavity, one terminal plate, on the lateral surface of the wherein opposite side of the cavity volume wall body described in being fixed on, and is electrically connected with fan, printed circuit board, dedusting control circuit board respectively, for a power switch that cuts off or switch on power, be arranged on described lid, and realize electrical connection with terminal plate and attaching plug respectively, one lid, match with described cassette holder, on this lid, offer the air intake duct, the air-out groove that communicate with described cavity volume, the position of described air intake duct is corresponding with the position of described ionic tube, and the position of described air-out groove is corresponding with the position of described corona discharge dust arrester.
in a specific embodiment of the present invention, on described cassette holder, form and have screw joint pin, and form on described lid, there are joint pin, described joint pin to match with described screw joint pin, and realize fixing between cassette holder and lid by the first screw.
in another specific embodiment of the present invention, described fan is maglev fan.
in another specific embodiment of the present invention, on the inwall of described dust arrester accommodating cavity, offer respectively needle plate slot, dedusting girth sheets slot and screen pack slot, described electrode needle plate is plugged in needle plate slot, described dedusting girth sheets is plugged in described dedusting girth sheets slot, and described screen pack is plugged in described screen pack slot.
in another specific embodiment of the present invention, described electrode needle plate is realized fixing with described dedusting girth sheets by needle plate fixed leg by the second screw.
in of the present invention and then a specific embodiment, the crown center of described lid is provided with an indicator lamp, and described indicator lamp and described terminal plate are realized electrical connection.
more of the present invention and in a specific embodiment, one end of described interior electrode has interior electrode contact, it is outer and be electrically connected to described energetic ion generator by conductive plate that this interior electrode contact leans out described glass tube; On described external electrode, be fixed with one end of an earth lead, and the other end of earth lead is electrically connected to described printed circuit board.
the present invention is owing to adopting after said structure, the beneficial effect having: first, simple in structure, be easy to dismounting and maintenance, easy to use, the saving energy; Secondly, to airborne bacterium, microorganism, dust granules, can remove fast and effectively, the removing effect of other toxic and harmful such as formaldehyde, benzene class in air also be significantly improved, thereby improved air quality, be conducive to ensure that people's is healthy.
Accompanying drawing explanation
fig. 1 is one embodiment of the invention structure chart.
in figure: 1. cassette holder, 11. cavity volumes, 111. ionic tube installation cavitys, 112. fan accommodating cavities, 113. filter block accommodating cavities, 114. dust arrester accommodating cavities, 1141. needle plate slots, 1142. dedusting girth sheets slots, 1143. screen pack slots, 12. screw joint pins, 121. first screws; 2. fan; 3. ionic tube, 31. interior electrodes, 311. interior electrode contacts, 3111. conductive plates, 32. external electrodes, 321. earth leads, 33. glass tubes; 4. energetic ion generating means, 41. energetic ion generators, 42. printed circuit boards; 5. activated carbon filtration piece; 6. corona discharge dust arrester, 61. dedusting girth sheets, 62. are except konisphere, 63. electrode needle, 64. electrode needle plates, 641. needle plate fixed legs, 6411. second screws, 65. dedusting control circuit boards, 66. screen packs, 67. wires; 7. power switch; 8. terminal plate; 9. lid, 91. air intake ducts, 92. air-out grooves, 93. indicator lamps, 94. joint pins.
The specific embodiment
for the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more, applicant elaborates the mode with embodiment below, but to the description of embodiment, be not all the restriction to technical solution of the present invention, any according to the present invention design, done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.
refer to Fig. 1, this figure has disclosed wherein a kind of embodiment of a kind of indoor air cleaner of the present invention, and it comprises cassette holder 1, fan 2, ionic tube 3, energetic ion generating means 4, activated carbon filtration piece 5, corona discharge dust arrester 6, power switch 7, terminal plate 8, attaching plug and lid 9.Described cassette holder 1 has a cavity volume 11, is formed with successively ionic tube installation cavity 111 and fan accommodating cavity 112, the other end are formed with dust arrester accommodating cavity 114, centre is formed with filter block accommodating cavity 113 in one end of this cavity volume 11; On described cassette holder 1, also form and have screw joint pin 12, quantity and the position of described screw joint pin 12 are unrestricted, in the present embodiment, are designed with four pieces, and four pieces of screw joint pins 12 are separately positioned on four corners of cassette holder 1.A pair of fan 2, is arranged in described fan accommodating cavity 112, and in the present embodiment, described fan 2 is preferably maglev fan.One energetic ion generating means 4, by energetic ion generator 41 and printed circuit board 42, formed, energetic ion generator 41 is fixed and is electrically connected to printed circuit board 42 with printed circuit board 42, on the lateral surface of a wherein side of cavity volume 11 wall bodies described in printed circuit board 42 is fixed on, what in figure, illustrate is on the lateral surface on right side of cavity volume 11 wall bodies, and aforesaid energetic ion generating means 4 is preferred, but not limited to selects that to use the model of being produced and being sold by Chinese Shanghai Ling Feng environmental science and technology Co., Ltd be Aisa-A1 type energetic ion generating means.A pair of ionic tube 3, be arranged in described ionic tube installation cavity 111, and corresponding with the position of a pair of fan 2 respectively, each ionic tube 3 is by glass tube 33, the external electrode 32 that is located at the interior electrode 31 in glass tube 33 and is nested with outside glass tube 33 forms, in glass tube 33, be filled with inert gas, interior electrode 31 is electrically connected to described energetic ion generator 41, and external electrode 32 is electrically connected to printed circuit board 42, specifically: one end of described interior electrode 31 has interior electrode contact 311, this interior electrode contact 311 leans out outside described glass tube 33 and by conductive plate 3111 and is electrically connected to described energetic ion generator 41, on described external electrode 32, be fixed with one end of an earth lead 321, and the other end of earth lead 321 is electrically connected to described printed circuit board 42.At least one activated carbon filtration piece 5, is arranged in described filter block accommodating cavity 113, and between described fan 2 and corona discharge dust arrester 6.One corona discharge dust arrester 6, be arranged in described dust arrester accommodating cavity 114, this corona discharge dust arrester 6 comprises dedusting girth sheets 61, except konisphere 62, electrode needle 63, electrode needle plate 64, dedusting control circuit board 65, screen pack 66 and wire 67, the described konisphere 62 that removes has a plurality of, be fixed on described dedusting girth sheets 61, the quantity of described electrode needle 63 is identical with the quantity of removing konisphere 62 and position is corresponding, one end of plural number piece electrode needle 63 is fixed on electrode needle plate 64, the other end inserts respectively corresponding except in konisphere 62, between each electrode needle 63, by wire 67 serial connections are rear, be electrically connected to described dedusting control circuit board 65, described electrode needle plate 64 is fixing with described dedusting girth sheets 61, specifically: described electrode needle plate 64 is realized fixing with described dedusting girth sheets 61 by needle plate fixed leg 641 by the second screw 6411, on the lateral surface of a wherein side of cavity volume 11 wall bodies described in described dedusting control circuit board 65 is fixed on, what in figure, illustrate is on the lateral surface on right side of cavity volume 11 wall bodies, on the inwall of described dust arrester accommodating cavity 114, offer respectively needle plate slot 1141, dedusting girth sheets slot 1142 and screen pack slot 1143, described electrode needle plate 64 is plugged in needle plate slot 1141, described dedusting girth sheets 61 is plugged in described dedusting girth sheets slot 1142, described screen pack 66 is plugged in described screen pack slot 1143 and is positioned at a side of dedusting girth sheets 61.One terminal plate 8, on the lateral surface of the wherein opposite side of cavity volume 11 wall bodies described in being fixed on, what in figure, illustrate is on the lateral surface in left side of cavity volume 11 wall bodies, and this terminal plate 8 is realized electrical connection with fan 2, printed circuit board 42, dedusting control circuit board 65 respectively by connector.For a power switch 7 that cuts off or switch on power, be arranged on described lid 9, and realize electrical connection with terminal plate 8 and attaching plug respectively, attaching plug is not signal in the drawings, conventionally can be arranged on the cassette holder 1 of terminal plate 8 sides, for connecting external power source.One lid 9, match with described cassette holder 1, on this lid 9, offer the air intake duct 91 communicating with described cavity volume 11, air-out groove 92, the position of described air intake duct 91 is corresponding with the position of described ionic tube 3, the position of described air-out groove 92 is corresponding with the position of described corona discharge dust arrester 6, crown center at lid 9 is provided with an indicator lamp 93, described indicator lamp 93 is realized electrical connection with described terminal plate 8, on described lid 9, also form and have joint pin 94, the quantity of joint pin 94 and position are unrestricted equally, in the present embodiment, four pieces have been illustrated, four pieces of joint pins 94 are positioned at four corners of lid 9, and match with described screw joint pin 12, and realize fixing between cassette holder 1 and lid 9 by the first screw 121.
during use, by attaching plug, connect external power source power-on switch 7, fan 2, ionic tube 3, energetic ion generating means 4, corona discharge dust arrester 6 all switches on power and is in running order, the air that awaits purifying enters in cavity volume 11 from air intake duct 91, now under the effect of fan 2, make air contact with external electrode 32, the ion wind producing is through activated carbon filtration piece 5, after corona discharge dust arrester 6, by the air-out groove 92 of lid 9, drawn, thereby obtain the air purifying, so go round and begin again and room air can be connected and purifies and kill airborne virus and bacterium etc..
Claims (7)
1.
a kind of indoor air cleaner, it is characterized in that comprising a cassette holder (1) with cavity volume (11), in one end of this cavity volume (11), be formed with successively that ionic tube installation cavity (111) and fan accommodating cavity (112), the other end are formed with dust arrester accommodating cavity (114), centre is formed with filter block accommodating cavity (113), a pair of fan (2), is arranged in described fan accommodating cavity (112), one energetic ion generating means (4), by energetic ion generator (41) and printed circuit board (42), formed, energetic ion generator (41) is fixed and is electrically connected to printed circuit board (42) with printed circuit board (42), on the lateral surface of a wherein side of cavity volume (11) wall body described in printed circuit board (42) is fixed on, a pair of ionic tube (3), be arranged in described ionic tube installation cavity (111), each ionic tube (3) by glass tube (33), be located at the interior electrode (31) in glass tube (33) and be nested with external electrode (32) formation outside glass tube (33), interior electrode (31) is electrically connected to described energetic ion generator (41), and external electrode (32) is electrically connected to printed circuit board (42), at least one activated carbon filtration piece (5), is arranged in described filter block accommodating cavity (113), one corona discharge dust arrester (6), be arranged in described dust arrester accommodating cavity (114), this corona discharge dust arrester (6) comprises dedusting girth sheets (61), except konisphere (62), electrode needle (63), electrode needle plate (64), dedusting control circuit board (65), screen pack (66) and wire (67), the described konisphere (62) that removes has a plurality of, be fixed on described dedusting girth sheets (61), the quantity of described electrode needle (63) is identical with the quantity of removing konisphere (62) and position is corresponding, one end of plural number piece electrode needle (63) is fixed on electrode needle plate (64), the other end inserts respectively corresponding except in konisphere (62), between each electrode needle (63), by wire (67) serial connection is rear, be electrically connected to described dedusting control circuit board (65), described electrode needle plate (64) is fixing with described dedusting girth sheets (61), on the lateral surface of a wherein side of cavity volume (11) wall body described in described dedusting control circuit board (65) is fixed on, described screen pack (66) is positioned at a side of dedusting girth sheets (61) and is arranged on described dust arrester accommodating cavity (114), one terminal plate (8), on the lateral surface of the wherein opposite side of cavity volume (11) wall body described in being fixed on, and is electrically connected with fan (2), printed circuit board (42), dedusting control circuit board (65) respectively, one lid (9), match with described cassette holder (1), on this lid (9), offer the air intake duct (91), the air-out groove (92) that communicate with described cavity volume (11), the position of described air intake duct (91) is corresponding with the position of described ionic tube (3), and the position of described air-out groove (92) is corresponding with the position of described corona discharge dust arrester (6), for a power switch (7) that cuts off or switch on power, be arranged on described lid (9) upper, and realize electrical connection with terminal plate (8) and attaching plug respectively.
2.
a kind of indoor air cleaner according to claim 1, it is characterized in that the upper formation of described cassette holder (1) has screw joint pin (12), and have joint pin (94) in the upper formation of described lid (9), described joint pin (94) matches with described screw joint pin (12), and realizes fixing between cassette holder (1) and lid (9) by the first screw (121).
3.
a kind of indoor air cleaner according to claim 1, is characterized in that described fan (2) is maglev fan.
4.
a kind of indoor air cleaner according to claim 1, on the inwall of the dust arrester accommodating cavity (114) described in it is characterized in that, offer respectively needle plate slot (1141), dedusting girth sheets slot (1142) and screen pack slot (1143), described electrode needle plate (64) is plugged in needle plate slot (1141), described dedusting girth sheets (61) is plugged in described dedusting girth sheets slot (1142), and described screen pack (66) is plugged in described screen pack slot (1143).
5.
a kind of indoor air cleaner according to claim 1, is characterized in that described electrode needle plate (64) realizes fixing with described dedusting girth sheets (61) by needle plate fixed leg (641) by the second screw (6411).
6.
a kind of indoor air cleaner according to claim 1, is characterized in that the crown center of described lid (9) is provided with an indicator lamp (93), and described indicator lamp (93) is realized electrical connection with described terminal plate (8).
7.
a kind of indoor air cleaner according to claim 1, the one end that it is characterized in that described interior electrode (31) has interior electrode contact (311), and this interior electrode contact (311) leans out outside described glass tube (33) and by conductive plate (3111) and is electrically connected to described energetic ion generator (41); On described external electrode (32), be fixed with one end of an earth lead (321), and the other end of earth lead (321) is electrically connected to described printed circuit board (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210308767.1A CN102818314B (en) | 2012-08-28 | 2012-08-28 | Indoor air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210308767.1A CN102818314B (en) | 2012-08-28 | 2012-08-28 | Indoor air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102818314A CN102818314A (en) | 2012-12-12 |
| CN102818314B true CN102818314B (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210308767.1A Expired - Fee Related CN102818314B (en) | 2012-08-28 | 2012-08-28 | Indoor air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102818314B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432618B (en) * | 2013-09-18 | 2015-07-22 | 上海长毅计算机系统有限公司 | Indoor high-energy ion air purification device |
| CN104296257B (en) * | 2014-10-11 | 2016-09-14 | 江苏埃萨云派环境科技有限公司 | Wall-hanging indoor air cleaner |
| CN105583077A (en) * | 2015-05-26 | 2016-05-18 | 海信（山东）空调有限公司 | Air purifying device and total heat exchanger with same |
| CN104948356B (en) * | 2015-07-23 | 2018-03-30 | 刘小凡 | Cellular permanent magnetism draws poly- electron ion engine energy-saving cleaner |
| CN106076622A (en) * | 2016-06-25 | 2016-11-09 | 舒尔环保科技（合肥）有限公司 | A kind of high voltage electrostatic dust precipitator |
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| CN200998444Y (en) * | 2006-11-27 | 2008-01-02 | 广州瑞虹健康电器制品有限公司 | Suspension type auto-induction air cleaning unit |
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| CN101920036A (en) * | 2009-12-31 | 2010-12-22 | 周云正 | Purifier with metal band-plate structure reactor |
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| CN202868856U (en) * | 2012-08-28 | 2013-04-10 | 苏州领锋环境科技有限公司 | Indoor air purifier |
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| JP2003033677A (en) * | 2001-07-24 | 2003-02-04 | Jiro Kayama | Ion generating air purifier |
| US20080063559A1 (en) * | 2006-09-13 | 2008-03-13 | Joseph Alexander | Fan forced electric unit that incorporates a low power cold plasma generator and method of making same |
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| CN101277724A (en) * | 2005-08-10 | 2008-10-01 | S.C.约翰逊父子公司 | Air purifier |
| CN200998444Y (en) * | 2006-11-27 | 2008-01-02 | 广州瑞虹健康电器制品有限公司 | Suspension type auto-induction air cleaning unit |
| CN101920031A (en) * | 2009-12-31 | 2010-12-22 | 周云正 | Plasma air sterilization and purification device and air sterilization and purification method thereof |
| CN101920036A (en) * | 2009-12-31 | 2010-12-22 | 周云正 | Purifier with metal band-plate structure reactor |
| CN102228712A (en) * | 2011-06-22 | 2011-11-02 | 苏州领锋环境科技有限公司 | Air purifier |
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Also Published As
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| CN102818314A (en) | 2012-12-12 |
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| C14 | Grant of patent or utility model | ||
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Owner name: JIANGSU AISA YUNPAI ENVIRONMENTAL TECHNOLOGY CO., Free format text: FORMER OWNER: SUZHOU LEADING AIRTECH CO.,LTD. Effective date: 20141216 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xi Rujun Inventor before: Wang Haiwen |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG HAIWEN TO: XI RUJUN Free format text: CORRECT: ADDRESS; FROM: 215500 SUZHOU, JIANGSU PROVINCE TO: 215300 SUZHOU, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20141216 Address after: Suzhou City, Jiangsu Province, Kunshan City Development Zone, 215300 small and medium-sized garden plant No. 2 No. 189 road chapter Patentee after: JIANGSU AISA YUNPAI ENVIRONMENTAL SCIENCE AND TECHNOLOGY CO., LTD. Address before: 215500 research and development building, Changshu science and Technology Park, 8 Jin Du Road, Southeast Economic Development Zone, Suzhou, Jiangsu, Changshou City Patentee before: Suzhou Leading Airtech Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20190828 |
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| CF01 | Termination of patent right due to non-payment of annual fee |