LED lamps and lanterns that throw light on for multimedia classroom

LED lamps and lanterns that throw light on for multimedia classroom relates to light lighting technology field. The utility model relates to a solve traditional multimedia classroom LED illumination lamps and lanterns and have various defects. The utility model discloses the lens hood is used for the open -top of drain pan sealedly, the both ends opening of drain pan is sealed through battery unitrespectively, the inside bottom surface of drain pan is equipped with many LED light source plate fixed slots along its length direction, LED light source plate can build in in LED light source platefixed slot, it is used for the fixed orifices be connected with indoor ceiling to open on the spring leaf to have, the both sides of spring leaf are equipped with the elasticity crotch that open sidedown, the outside bottom surface of drain pan is equipped with spring joint groove along its length direction, be equipped with saw dentate structure on the lateral wall in spring joint groove respectively, the spring leaf can