Environment-friendly LED (light-emitting diode) daylight lamp

The utility model discloses an environment-friendly LED (light-emitting diode) daylight lamp which comprises a long cylindrical transparent LED lampshade. Both ends of the LED lampshade are provided with PIN (personal identification number) end covers, a long strip-shaped PCB (printed circuit board)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	CHEN XIRUN
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 LIGHT SOURCES NOT OTHERWISE PROVIDED FOR LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS LIGHTING MECHANICAL ENGINEERING NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses an environment-friendly LED (light-emitting diode) daylight lamp which comprises a long cylindrical transparent LED lampshade. Both ends of the LED lampshade are provided with PIN (personal identification number) end covers, a long strip-shaped PCB (printed circuit board) is arranged in the LED lampshade, and a driving circuit board is arranged under the PCB. The environment-friendly LED daylight lamp is characterized in that: a plurality of LEDs perpendicular to the PCB are arranged on the PCB, spacing columns are respectively arranged between the LEDs, and the light emitting angles of the LEDs arranged on and perpendicular to the PCB are within 70 to 130 degrees and within 35 to 75 degrees. The environment-friendly LED daylight lamp has a long service life, does not need frequent maintenance, does not need to be replaced frequently and saves more energy as well as electricity and is more environment-friendly than a common product in the market; besides, the illumination of the en