Light-emitting diode (LED) wall washing lamp

• Main Authors: ZHENG XIEFEI, LIN JUNHUA
• Format: Patent
• Language: Chinese; English
• Published: 01.02.2012
• Subjects: 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; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS; 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

The utility model relates to a light-emitting diode (LED) wall washing lamp, which comprises a lamp body, a radiating groove, an aluminum based board, an LED light source, a lens, glass, a sealing ring and an end cover which are installed at each of two ends of the lamp body, a waterproof clip assembly installed at the bottom of the lamp body and an installation support. The cross sections of the lamp body and the radiating groove are both U-shaped, radiating ribs are arranged on two sides of the lamp body and at the bottom of the radiating groove, the surface area of the LED wall washing lamp is relatively larger compared with the like lamps, contact area between the aluminum based board and the lamp body is relatively large, heat radiating performance is excellent, and radiating effect is better.