KR102337156B1 - 광촉매 엘이디 모듈 조명장치 - Google Patents
광촉매 엘이디 모듈 조명장치 Download PDFInfo
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- KR102337156B1 KR102337156B1 KR1020210032896A KR20210032896A KR102337156B1 KR 102337156 B1 KR102337156 B1 KR 102337156B1 KR 1020210032896 A KR1020210032896 A KR 1020210032896A KR 20210032896 A KR20210032896 A KR 20210032896A KR 102337156 B1 KR102337156 B1 KR 102337156B1
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- led module
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- sealing cover
- lighting device
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- 230000001699 photocatalysis Effects 0.000 title claims abstract description 19
- 238000000746 purification Methods 0.000 claims abstract description 75
- 238000007789 sealing Methods 0.000 claims abstract description 43
- 239000011941 photocatalyst Substances 0.000 claims abstract description 42
- 238000011109 contamination Methods 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 52
- 239000005083 Zinc sulfide Substances 0.000 claims description 26
- 229910052984 zinc sulfide Inorganic materials 0.000 claims description 26
- WUPHOULIZUERAE-UHFFFAOYSA-N 3-(oxolan-2-yl)propanoic acid Chemical compound OC(=O)CCC1CCCO1 WUPHOULIZUERAE-UHFFFAOYSA-N 0.000 claims description 20
- 229910052980 cadmium sulfide Inorganic materials 0.000 claims description 20
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 19
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 claims description 17
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- 239000011737 fluorine Substances 0.000 description 8
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- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical group O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 6
- 229910001930 tungsten oxide Inorganic materials 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 5
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
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- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 4
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- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- VYOZKLLJJHRFNA-UHFFFAOYSA-N [F].N Chemical compound [F].N VYOZKLLJJHRFNA-UHFFFAOYSA-N 0.000 description 2
- LDDQLRUQCUTJBB-UHFFFAOYSA-N ammonium fluoride Chemical compound [NH4+].[F-] LDDQLRUQCUTJBB-UHFFFAOYSA-N 0.000 description 2
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- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- QUTYHQJYVDNJJA-UHFFFAOYSA-K trisilver;2-hydroxypropane-1,2,3-tricarboxylate Chemical compound [Ag+].[Ag+].[Ag+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QUTYHQJYVDNJJA-UHFFFAOYSA-K 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- BTJIUGUIPKRLHP-UHFFFAOYSA-N 4-nitrophenol Chemical compound OC1=CC=C([N+]([O-])=O)C=C1 BTJIUGUIPKRLHP-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 1
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- 231100000053 low toxicity Toxicity 0.000 description 1
- WDWDWGRYHDPSDS-UHFFFAOYSA-N methanimine Chemical compound N=C WDWDWGRYHDPSDS-UHFFFAOYSA-N 0.000 description 1
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- 238000002834 transmittance Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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—Ultraviolet radiation
- A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/237—Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Epidemiology (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
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Abstract
이를 위하여 본 발명은 발열기능 및 엘이디 조명이 설치된 엘이디 모듈 본체와; 상기 엘이디 모듈 본체 하부 결합되어 엘이디 모듈 본체를 밀폐하는 밀폐커버와; 상기 밀폐커버 커버와 이격되어 정화 공간이 형성되게 고정되는 정화커버와; 상기 밀폐커버 하부와 정화커버에 코팅되어 정화 및 오염을 방지하는 광촉매층으로 구비됨을 특징으로 한다.
Description
도 2는 본 발명의 엘이디 모듈이 적용된 터널등의 예시도
도 3은 본 발명에 따른 엘이디 모듈이 분해된 상태를 개략적으로 도시한 사용상태 단면도.
도 4의 결합상태 단면도.
도 5는 도 4의 요부 확대 단면도.
도 6은 본 발명의 밀폐커버에 정화램프가 구비된 상태를 개략적으로 도시한 사용상태 단면도.
도 7은 본 발명의 정화커버가 볼록렌즈 형태로 구비된 상태를 개략적으로 도시한 사용상태 단면도.
12: 엘이디 모듈 본체
20: 밀폐커버 22: 렌즈홈
24: 렌즈돌기 26: 밀폐링
28: 정화램프
40, 40-2: 정화커버 42: 정화공간
44: 정화램프 46: 필터
60: 광촉매층
100 : 등기구 본체 101 : 지주
102 : 지지대 110 : 터널등 본체
Claims (5)
- 발열기능 및 엘이디 조명이 설치된 엘이디 모듈 본체와;
다수의 렌즈홈 및 렌즈돌기가 구비되고 상기 엘이디 모듈 본체의 하부에 결합되어 외주에 구비된 밀폐링을 통해 엘이디 모듈 본체를 밀폐하는 밀폐커버와;
상기 밀폐커버와 이격되게 배치되어 밀폐커버와의 사이에 정화 공간이 형성되게 고정되는 정화커버;를 포함하고,
상기 밀폐커버의 하부와 정화커버의 상부와 하부에 각각 코팅되어 정화 및 오염을 방지하는 광촉매층이 구비되며,
상기 광촉매층은 이산화티타늄(TiO2), 황화카드늄(CdS), 황화아연(ZnS), 계면활성제, 구연산이 중량비로 1:1:1:1:1, 6:1:1:1:1, 2:3:3:1:1 중 어느 하나로 혼합되어 이루어짐을 특징으로 하는 광촉매 엘이디 모듈 조명장치. - 제 1 항에 있어서,
상기 밀폐커버 하부 외주 및 중앙에 정화램프가 구비됨을 특징으로 하는 광촉매 엘이디 모듈 조명장치. - 제 1 항에 있어서,
상기 정화커버에 다수의 정화 램프가 구비됨을 특징으로 하는 광촉매 엘이디 모듈 조명장치. - 제 1 항에 있어서,
상기 정화공간 외주면으로 이물질 유입 방지용 필터가 구비됨을 특징으로 하는 광촉매 엘이디 모듈 조명장치. - 제 1 항에 있어서,
상기 정화커버는 볼록렌즈 형상을 이루게 구비됨을 특징으로 하는 광촉매 엘이디 모듈 조명장치.
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102511263B1 (ko) | 2022-12-02 | 2023-03-28 | 에이펙스인텍 주식회사 | 조명기구의 표면 코팅 방법 |
KR20230093676A (ko) | 2021-12-20 | 2023-06-27 | 한국광기술원 | 광촉매 코팅 유리를 포함하는 유해 물질 제거 장치 |
KR102554131B1 (ko) * | 2022-04-26 | 2023-07-13 | 주식회사 더바이오 | 공기정화 기능을 구비한 엘이디 자연광 고연색성 조명 장치 |
KR102557244B1 (ko) | 2022-12-22 | 2023-07-20 | 빌트조명(주) | 가시광 감응형 광촉매 기능이 구비된 조명등 장치 |
KR102559157B1 (ko) | 2023-01-04 | 2023-07-25 | 주식회사 푸름에어 | 공기 살균 정화 다운라이트 |
Citations (5)
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