Emitting diode lens, emitting diode light source module, emitting diode lamps and lanterns

The utility model belongs to the source of illumination field especially relates to an emitting diode lens, emitting diode light source module, emitting diode lamps and lanterns. The utility model discloses an emitting diode lens, include: an outside grading curved surface lies in the first half side -view of lens surface, and an inboard grading curved surface lies in the second half side -view of lens surface, and an income plain noodles lies in between twice bottom surfaces, be to obtain along the tensile certain length of level by the semicircle curve of epirelief, and twice bottom surfaces, for the plane of rectangular shape, two concatenation faces, the both ends face that encloses for the edge of going into plain noodles, outside grading curved surface, inboard grading curved surface and twice bottom surfaces to and including a plurality of fixed bolsters. The utility model discloses still disclose emitting diode light source module and emitting diode lamps and lanterns that have above -mentioned emitting diode lens. The utility model is used for carrying out LED illumination, going out plain noodles illumination uniformity, and can avoid the built -in power supply box to the influence of light -emitting, the LED light source quantity that significantly reduces has stronger general matching nature.