LED LAMP

• Main Author: YU, Huanhuan
• Format: Patent
• Language: Chinese; English; French
• Published: 24.08.2017
• 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; 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

Disclosed is an LED lamp, comprising a power source (20) used for converting an external power source into a power supply voltage for a lamp, a power supply bottom plate (10) and a power supply cover plate (30), at least two blocks of LED light source plates (50) and two heat-dissipating devices (60), wherein the two heat-dissipating devices (60) are respectively provided at both sides of the power source (20); the two blocks of LED light source plates (50) are respectively fixed on a light source mounting face (65) below the two heat-dissipating devices (60); and the two blocks of LED light source plates (50) increase the light source area and reduce glare; and each elongated heat-dissipating device (60) with a hollow structure and a substantially triangular cross section is provided with a bottom close to the power source (20), and the inner and outer parts are respectively provided with vertical inner and outer grooves (61, 62). Two symmetrical side covers (70) provided at both ends of the heat-dissipating