Straight following formula LED light source panel lamp

The utility model discloses a straight down style LED light source panel lamp. Optical lens, aluminium frame and fixed screw, diffuser plate that lamps and lanterns mainly include LED light source on the PCB board of outer frame backplate and curb plate, PCB circuit board, reflection of light paper,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHOU LI, SUN YAOJIE, LIN YANDAN, DONG MENGDI, QIU JINGJING
Format:	Patent
Sprache:	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 utility model discloses a straight down style LED light source panel lamp. Optical lens, aluminium frame and fixed screw, diffuser plate that lamps and lanterns mainly include LED light source on the PCB board of outer frame backplate and curb plate, PCB circuit board, reflection of light paper, welding, correspond with every LED light source, the LED light source panel modulated structure of formation straight down style. The utility model discloses an in, the light that the LED light source sent is in behind the said free-form surface optical lens secondary grading, light-emitting angle grow forms illuminance evenly distributed's the circular facula of jumbo size, can effectively improve the quantity that LED light source energy utilization reduces the LED light source simultaneously. The utility model discloses can be applied to indoor lighting places such as classroom illumination, office lighting, have homogeneity ideal, low glare, the longer advantage of life.