Sealed LED lamps and lanterns structure

The utility model relates to a lighting apparatus technical field, in particular to sealed LED lamps and lanterns structure, the inner chamber of end cover is provided with internal support ring, the outer pipe wall of circular fluorescent tube is provided with and keeps off the ring, the diameter of the inner circle of O type sealing washer equals the outside of tubes diameter of circular fluorescent tube, the sealed snare of O type is outside circular fluorescent tube, the end cover nestification is outside O type sealing washer, circular fluorescent tube one end is inserted in the end cover, be provided with two slots on the lateral wall of end cover, two slot symmetries set up on the end cover lateral wall, the slot is all put through with the inner chamber of end cover mutually, U type pipe strap and circular fluorescent tube phase -match, the card was outside circular fluorescent tube after two arms of U type pipe strap inserted two slots respectively, O type sealing washer compresses tightly on interna