JPWO2017221998A1 - 空気浄化装置 - Google Patents
空気浄化装置 Download PDFInfo
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- JPWO2017221998A1 JPWO2017221998A1 JP2018524150A JP2018524150A JPWO2017221998A1 JP WO2017221998 A1 JPWO2017221998 A1 JP WO2017221998A1 JP 2018524150 A JP2018524150 A JP 2018524150A JP 2018524150 A JP2018524150 A JP 2018524150A JP WO2017221998 A1 JPWO2017221998 A1 JP WO2017221998A1
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- housing
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- light emitting
- air purification
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- 238000004887 air purification Methods 0.000 title claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000011941 photocatalyst Substances 0.000 claims abstract description 18
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000001678 irradiating effect Effects 0.000 claims description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 abstract description 48
- 239000000919 ceramic Substances 0.000 description 39
- 239000006260 foam Substances 0.000 description 37
- 239000000758 substrate Substances 0.000 description 29
- 230000000052 comparative effect Effects 0.000 description 11
- 239000010949 copper Substances 0.000 description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 8
- 239000010410 layer Substances 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 230000005281 excited state Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920000106 Liquid crystal polymer Polymers 0.000 description 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002846 particulate organic matter Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultra-violet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
-
- B01J35/30—
-
- 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
Abstract
Description
図1に示すように、この空気浄化装置1は、直方体状の筐体2と、筐体2内に配置され酸化チタン(TiO2)がコーティングされたセラミックフォーム3と、筐体2内に配置されセラミックフォーム3に対して紫外光を照射する発光装置4と、筐体2内の空気を流通させるファン5と、筐体2内に配置され空気の塵埃を除去するためのフィルター6と、を有している。
図2に示すように、LED発光実装基板42は正方形状に形成され、各LED素子43が縦方向及び横方向に整列して配置される。回路パターン423は、一対のアノード電極426及びカソード電極427を有し、各LED素子43へ電力を供給する。本実施形態においては、13個のLED素子43が並べられた4つの直列接続部428が並列に接続され、計52個のLED素子43が使用される。
図3に示すように、LED発光実装基板42は、金属からなる基板本体421と、基板本体421の上側に形成され樹脂からなる絶縁層422と、絶縁層422の上側に形成され金属からなる回路パターン423及び放熱パターン424と、絶縁層422の上側に形成され絶縁材からなる表層としての白色レジスト層425と、を有している。基板本体421は銅からなり、絶縁層422を貫通し金属からなる放熱部422aを通じて、放熱パターン424と接続される。本実施形態においては、放熱部422a及び放熱パターン424も銅から構成される。絶縁層422は、例えばポリイミド樹脂、エポキシ樹脂、液晶ポリマー等からなり、導電性を有する基板本体421と回路パターン423との絶縁を図る。回路パターン423は、例えば表面(上面)に薄膜状の金を有する銅からなり、各LED素子43とワイヤ431により電気的に接続される。白色レジスト層425は、例えば酸化チタンのフィラーが混入されたエポキシ系の樹脂からなり白色を呈する。
図6に示すように、実施例A、実施例B、実施例C、実施例Dの順に、LED素子43の光出力が向上することが理解される。これはLEDの放熱を向上させたことによる。すなわち、発光装置4の実装基板42を銅ベース基板とするとアルミニウムベース基板の場合よりもLED素子43の光出力が向上し、空気浄化装置1のファン5をシロッコファンとするとプロペラファンの場合よりもLED素子43の光出力が向上し、発光装置4の筐体41を設けないと設けた場合よりもLED素子43の光出力が向上する。
図7に示すように、この空気浄化装置101は、直方体状の筐体102と、筐体102内に配置され酸化チタン(TiO2)がコーティングされたセラミックフォーム群103と、筐体102内に配置されセラミックフォーム群103に対して紫外光を照射する発光装置4と、筐体102内の空気を流通させるファン105と、筐体102内に配置された活性炭フィルター109と、を有している。
2 筐体
3 セラミックフォーム
4 発光装置
5 ファン
42 実装基板
43 LED素子
101 空気浄化装置
102 筐体
103 セラミックフォーム群
103a 第1セラミックフォーム
103b 第2セラミックフォーム
103c 第3セラミックフォーム
105 ファン
109 活性炭フィルター
Claims (2)
- 筐体と、
前記筐体内に配置され、酸化チタンを含む光触媒部材と、
前記筐体内に配置され、前記光触媒部材に対して紫外光を照射し、複数のLED素子を含む発光部と、
前記筐体内に配置された活性炭部材と、
前記筐体内の空気を流通させるファンと、を含む空気浄化装置。 - 前記活性炭部材は、前記光触媒部材よりも、空気の流通方向について下流側に配置される請求項1に記載の空気浄化装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016124750 | 2016-06-23 | ||
JP2016124750 | 2016-06-23 | ||
PCT/JP2017/022937 WO2017221998A1 (ja) | 2016-06-23 | 2017-06-22 | 空気浄化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017221998A1 true JPWO2017221998A1 (ja) | 2019-06-13 |
JP7149845B2 JP7149845B2 (ja) | 2022-10-07 |
Family
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018524150A Active JP7149845B2 (ja) | 2016-06-23 | 2017-06-22 | 空気浄化装置 |
Country Status (2)
Country | Link |
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JP (1) | JP7149845B2 (ja) |
WO (1) | WO2017221998A1 (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10235154A (ja) * | 1997-02-28 | 1998-09-08 | Nhk Spring Co Ltd | 脱臭装置または空気清浄機用脱臭フィルタ |
WO2002053196A1 (fr) * | 2000-12-28 | 2002-07-11 | Toshiba Lighting & Technology Corporation | Dispositif desodorisant |
JP2003135576A (ja) * | 2001-11-05 | 2003-05-13 | Azuma Engineering:Kk | 光分解による汚染空気の浄化装置及びその方法 |
JP2005343427A (ja) * | 2004-06-07 | 2005-12-15 | Shigeaki Kokubo | 車載型空気清浄装置 |
JP2008104739A (ja) * | 2006-10-26 | 2008-05-08 | Sharp Corp | 空気浄化装置 |
JP2012069749A (ja) * | 2010-09-24 | 2012-04-05 | Koito Mfg Co Ltd | 発光モジュール |
JP2016140397A (ja) * | 2015-01-30 | 2016-08-08 | 大陽工業株式会社 | 空間清浄装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101267628B1 (ko) * | 2011-03-02 | 2013-05-24 | (주)엘지하우시스 | 공기 청정기능을 갖는 광촉매를 이용한 가습장치 |
-
2017
- 2017-06-22 JP JP2018524150A patent/JP7149845B2/ja active Active
- 2017-06-22 WO PCT/JP2017/022937 patent/WO2017221998A1/ja active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10235154A (ja) * | 1997-02-28 | 1998-09-08 | Nhk Spring Co Ltd | 脱臭装置または空気清浄機用脱臭フィルタ |
WO2002053196A1 (fr) * | 2000-12-28 | 2002-07-11 | Toshiba Lighting & Technology Corporation | Dispositif desodorisant |
JP2003135576A (ja) * | 2001-11-05 | 2003-05-13 | Azuma Engineering:Kk | 光分解による汚染空気の浄化装置及びその方法 |
JP2005343427A (ja) * | 2004-06-07 | 2005-12-15 | Shigeaki Kokubo | 車載型空気清浄装置 |
JP2008104739A (ja) * | 2006-10-26 | 2008-05-08 | Sharp Corp | 空気浄化装置 |
JP2012069749A (ja) * | 2010-09-24 | 2012-04-05 | Koito Mfg Co Ltd | 発光モジュール |
JP2016140397A (ja) * | 2015-01-30 | 2016-08-08 | 大陽工業株式会社 | 空間清浄装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2017221998A1 (ja) | 2017-12-28 |
JP7149845B2 (ja) | 2022-10-07 |
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