WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2009139610) LED LIGHT BULB
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/139610    International Application No.:    PCT/KR2009/002612
Publication Date: 19.11.2009 International Filing Date: 18.05.2009
IPC:
F21S 2/00 (2006.01)
Applicants: HONG, Sam Pyo [KR/KR]; (KR)
Inventors: HONG, Sam Pyo; (KR)
Agent: HWANG, Ju-Myung; (KR)
Priority Data:
10-2008-0045612 16.05.2008 KR
Title (EN) LED LIGHT BULB
(FR) AMPOULE À DEL
(KO) LED 전구
Abstract: front page image
(EN)The object of the present invention is to provide an LED light bulb for replacing a fluorescent light bulb without adjusting equipment or circuits for a conventional fluorescent lamp which can generate various colors and degrees of brightness. According to the present invention, the LED light bulb comprises a body with an LED; a socket unit which has four electrodes that are the same shape as fluorescent lamp, wherein one primary electrode is separated from the other three secondary electrodes; a glow unit which emits light emitted from the LED and is detachable from the body or socket unit by a holding protrusion formed thereon; a cover unit which protects the internal space of the body and is detachable from the body or socket unit by the holding protrusion formed thereon; and a control unit which is placed on a secondary plane of the internal space in the body and controls color and brightness of the LED and turns it on and off.
(FR)L'objectif de la présente invention est de fournir une ampoule à DEL pour remplacer une ampoule fluorescente sans équipement d'ajustement ou de circuits pour une lampe fluorescente classique qui peuvent générer plusieurs couleurs et degrés de luminosité. Selon la présente invention, l'ampoule à DEL comprend un corps pourvu d'une DEL; une unité douille qui comprend quatre électrodes qui présentent la même forme que la lampe fluorescente, une électrode primaire étant séparée des trois autres électrodes secondaires; une unité de décharge qui émet la lumière émise par la DEL et sur laquelle est formée une partie saillante de préhension qui permet de la retirer du corps ou de l'unité douille; une unité de couverture qui protège l'espace intérieur du corps et sur laquelle est formée une partie saillante de préhension qui permet de la retirer du corps ou de l'unité douille; et une unité de commande qui est placée sur un plan secondaire de l'espace intérieur dans le corps et qui commande la couleur et la luminosité de la DEL et qui assure la mise sous tension et la mise hors tension.
(KO)본 발명은 기존의 형광등의 장비나 회로의 별도 수정 없이 전구만을 교체하여 사용할 수 있고 다양한 밝기와 색상을 연출할 수 있는 형광등 대체용 LED 전구를 제공하는 것을 목적으로 한다. 본 발명에 따른 LED 전구는 LED를 구비하는 몸체부; 형광등과 동일한 형상을 갖는 4개의 전극을 구비하는 경우 어느 하나의 전극을 일차 전극으로 나머지 3개의 전극을 단락시켜 이차 전극으로 구성하는 소켓부; LED에서 방사되는 빛을 외부로 전달하고 몸체부 또는 소켓부에 구비된 걸림턱에 의해 몸체부 또는 소켓부에 착탈 가능한 글로부; 몸체부의 내부 공간을 보호하고 몸체부 또는 소켓부에 구비된 걸림턱에 의해 몸체부 또는 소켓부에 착탈 가능한 커버부; 및 상기 몸체부의 내부 공간의 이차 면에 배치되고 LED의 색상 조절, 밝기 조절 및 온오프를 제어하는 제어부를 포함한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)