2 Vehicle Emergency notification device for prevention of secondary accident and its method

摘要

The present invention relates to a lighting device comprising a handle, a plurality of central tubes connected in turn to the handle, and a light emitting frame part connected to the central tube and expanded or folded according to the ascending and descending of the central tube, And the plurality of central tubes are coupled to each other through the elastic members when stored, and the elastic members are constrained And the light emitting frame part is lifted up by the elasticity of the elastic member, and the light emitting frame part is provided with first and second light emitting frames, one end of which is rotatably connected to the upper end of the central tube, And third and fourth emission frames, one end of which is rotatably connected to the other end of the first and second emission frames, respectively And the third and fourth light emitting frames are formed to have a shorter length than the first and second light emitting frames, and the third and fourth light emitting frames are connected to a central tube And the other end is rotatably connected to the upper end of the third and fourth light emitting frames, and when the first and second light emitting frames are pulled when the central tube located at the uppermost end is lifted, And an emergency notification device for a vehicle.