KR20110008680A - 흑화현상 방지를 위한 반사체를 갖는 형광등 - Google Patents
흑화현상 방지를 위한 반사체를 갖는 형광등 Download PDFInfo
- Publication number
- KR20110008680A KR20110008680A KR1020090066148A KR20090066148A KR20110008680A KR 20110008680 A KR20110008680 A KR 20110008680A KR 1020090066148 A KR1020090066148 A KR 1020090066148A KR 20090066148 A KR20090066148 A KR 20090066148A KR 20110008680 A KR20110008680 A KR 20110008680A
- Authority
- KR
- South Korea
- Prior art keywords
- reflector
- tube
- filament
- fluorescent lamp
- fluorescent
- Prior art date
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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
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/08—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages onto the supporting or suspending arrangements of the lighting device, e.g. power cords, standards
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- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Description
Claims (4)
- 관체의 양단 내측으로 필라멘트가 구비되고, 관체의 내측면으로는 형광막이 도포됨과 아울러 형광가스가 충진된 형광등에 있어서,관체의 양측부위 외측 둘레를 따라서 관체의 내측부위를 향한 면에 반사면을 가진 반사체가 구비되어, 필라멘트로부터 방출된 방사물질을 관체의 내측으로 반사시키도록 구성된 것을 특징으로 하는 흑화현상 방지를 위한 반사체를 갖는 형광등.
- 제 1 항에 있어서, 반사체는 적어도 관체의 내부에서 돌출된 필라멘트의 길이보다 더 길게 형성된 것을 특징으로 하는 흑화현상 방지를 위한 반사체를 갖는 형광등.
- 제 1 항에 있어서, 반사체는 관체의 외측 표면에 도포되거나 또는 관 형태로 형성되어 관체의 외측으로 끼워져 장착되도록 구성된 것을 특징으로 하는 흑화현상 방지를 위한 반사체를 갖는 형광등.
- 제 3 항에 있어서, 관체의 외측에 도포되는 반사체는 아말감인 것을 특징으로 하는 흑화현상 방지를 위한 반사체를 갖는 형광등
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090066148A KR101066754B1 (ko) | 2009-07-21 | 2009-07-21 | 흑화현상 방지를 위한 반사체를 갖는 형광등 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090066148A KR101066754B1 (ko) | 2009-07-21 | 2009-07-21 | 흑화현상 방지를 위한 반사체를 갖는 형광등 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110008680A true KR20110008680A (ko) | 2011-01-27 |
KR101066754B1 KR101066754B1 (ko) | 2011-09-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020090066148A KR101066754B1 (ko) | 2009-07-21 | 2009-07-21 | 흑화현상 방지를 위한 반사체를 갖는 형광등 |
Country Status (1)
Country | Link |
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KR (1) | KR101066754B1 (ko) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990081037A (ko) * | 1998-04-24 | 1999-11-15 | 김승곤 | 반사형 형광램프 |
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2009
- 2009-07-21 KR KR1020090066148A patent/KR101066754B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
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KR101066754B1 (ko) | 2011-09-21 |
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