LED LAMP AND DRIVER CIRCUIT FOR LED LAMP

LED LAMP AND DRIVER CIRCUIT FOR LED LAMP

PROBLEM TO BE SOLVED: To provide a driver circuit for an LED lamp, and an LED lamp.SOLUTION: A driver circuit for an LED lamp comprises a thermistor with one end provided as a terminal for applying an external power source, a AC-DC conversion part connected to the other end of the thermistor for con...

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Hauptverfasser: JI YON-KWAN, KIM SEOK-KYU, KIM JIN-YONG, NA YUN-HWAN, SONG BYON-KWAN, KIM HYUN-KYON, YIM SUN-WOO
Format: Patent
Sprache:eng
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ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
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creator JI YON-KWAN
KIM SEOK-KYU
KIM JIN-YONG
NA YUN-HWAN
SONG BYON-KWAN
KIM HYUN-KYON
YIM SUN-WOO
description PROBLEM TO BE SOLVED: To provide a driver circuit for an LED lamp, and an LED lamp.SOLUTION: A driver circuit for an LED lamp comprises a thermistor with one end provided as a terminal for applying an external power source, a AC-DC conversion part connected to the other end of the thermistor for converting AC voltage applied to the other end into DC voltage, and a DC-DC conversion part for converting the DC voltage output from the AC-DC conversion part into DC voltage for driving an LED lamp. An LED lamp comprises an LED mount board on which at least one LED is mounted, a control circuit board on which necessary control circuits for operating the LED are mounted and whose one end includes both terminals for electrical connection with the LED, and a card edge connector which connects the LED mount board and the control circuit board and which is provided with a groove for inserting the both terminals formed on the control circuit board.
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An LED lamp comprises an LED mount board on which at least one LED is mounted, a control circuit board on which necessary control circuits for operating the LED are mounted and whose one end includes both terminals for electrical connection with the LED, and a card edge connector which connects the LED mount board and the control circuit board and which is provided with a groove for inserting the both terminals formed on the control circuit board.</description><language>eng</language><subject>ELECTRIC HEATING ; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY</subject><creationdate>2012</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20120223&amp;DB=EPODOC&amp;CC=JP&amp;NR=2012038711A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76419</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20120223&amp;DB=EPODOC&amp;CC=JP&amp;NR=2012038711A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JI YON-KWAN</creatorcontrib><creatorcontrib>KIM SEOK-KYU</creatorcontrib><creatorcontrib>KIM JIN-YONG</creatorcontrib><creatorcontrib>NA YUN-HWAN</creatorcontrib><creatorcontrib>SONG BYON-KWAN</creatorcontrib><creatorcontrib>KIM HYUN-KYON</creatorcontrib><creatorcontrib>YIM SUN-WOO</creatorcontrib><title>LED LAMP AND DRIVER CIRCUIT FOR LED LAMP</title><description>PROBLEM TO BE SOLVED: To provide a driver circuit for an LED lamp, and an LED lamp.SOLUTION: A driver circuit for an LED lamp comprises a thermistor with one end provided as a terminal for applying an external power source, a AC-DC conversion part connected to the other end of the thermistor for converting AC voltage applied to the other end into DC voltage, and a DC-DC conversion part for converting the DC voltage output from the AC-DC conversion part into DC voltage for driving an LED lamp. 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subjects ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
title LED LAMP AND DRIVER CIRCUIT FOR LED LAMP
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