LED mining lamp

• Main Author: XU JIBIN
• Format: Patent
• Language: Chinese; English
• Published: 08.08.2012
• 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

An LED mining lamp includes an LED light source, a lampshade, a heat sink, a power supply module, and a lamp cap, wherein the LED light source is used for providing the light source of the LED mining lamp; the lampshade is arranged at the periphery of the LED light source and provided with a cone-type structure, and the LED light source is fixed at a small opening end of the lampshade; the heat sink is provided with one end surface contacted and connected with the LED light source, and is used for dissipating heat generated by the LED light source; the power supply module is used for providing the power supply to the LED light source, and is fixed on the other end surface of the heat sink; and the lamp cap is used for accommodating the power supply module. In the LED mining lamp, the LED light source and the power supply module are arranged on the two end surfaces of the heat sink respectively, the heat sink absorbs heat from the two end surfaces and dissipates the absorbed heat through air to accelerate heat