High-power LED mining lamp

The utility model discloses a lighting fixture, and particularly relates to a high-power LED mining lamp which comprises a lamp base, a lamp holder, a lamp casing, a lamp shade and LED chips. The outer diameter of the lamp shade is 325mm. The whole lamp is 350mm in height. LED chips are distributed on an aluminum substrate and are arranged into circles in even number. Each two adjacent circles form a group. The LED chips are evenly distributed on the perimeter of each circle. The spacing of each two adjacent LED chips on the same circle is 6mm. The spacing of each two adjacent circular leads is 10mm. The high-power LED mining lamp has the advantages of convenience in manufacture, low manufacturing cost, high luminous effect, long service life and energy conservation, and is widely applicable to industrial and mining enterprises.