PANEL LIGHT APPARATUS

A panel light apparatus includes a heat sink frame (11), a first LED light bar, an optical guiding module (13) and a back cover (28). The first LED light bar has a first plugging structure (312, 313, 314, 315) to be plugged to a second plugging structure of the heat sink frame (11). Heat of the LED...

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Bibliographische Detailangaben
Hauptverfasser:	Gong, Guangquan, Liu, Guanyinlian, Ye, Chuanbao, Zhang, Jiansheng, Lin, Huiju
Format:	Patent
Sprache:	eng ; fre ; ger
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:	A panel light apparatus includes a heat sink frame (11), a first LED light bar, an optical guiding module (13) and a back cover (28). The first LED light bar has a first plugging structure (312, 313, 314, 315) to be plugged to a second plugging structure of the heat sink frame (11). Heat of the LED light bar is transmitted to the heat sink frame (11). The optical guiding module (13) includes a light diffusion layer (231) and a light guiding layer (232). A lateral side of the light guiding layer (232) faces to LED modules of the first LED light bar for guiding light of the LED modules to the diffusion layer. The light guiding layer (232) and the light diffusion layer (231) are fixed together as an assembly module before being placed in the surrounding border.