LED fluorescent lamp

The invention discloses an LED fluorescent lamp comprising an LED, a lamp board for installing the LED, a lamp housing and an LED driving power supply, wherein the LED driving power supply comprises a driving circuit board and a circuit element connected to the driving circuit board. The LED fluores...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LAN HONGHAI, YANG HUASHENG, ZHU QIAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses an LED fluorescent lamp comprising an LED, a lamp board for installing the LED, a lamp housing and an LED driving power supply, wherein the LED driving power supply comprises a driving circuit board and a circuit element connected to the driving circuit board. The LED fluorescent lamp c is characterized in that the LED driving power supply also comprises a capacitor module detachably connected to the LED driving power supply, and the capacitor module comprises a housing, a PCB (Printed circuit board) arranged in the housing and a capacitor connected to the PCB. In the invention, as the electrolytic capacitor of the LED driving power supply is isolated and is made into an independent module which is convenient to disassemble and replace, the electrolytic capacitor can be replaced at any time and the problem that the service life of an LED lamp tube is seriously restricted by short service life and difficult maintenance of the electrolytic capacitor of the LED driving power supply.