Oil container provided with alarm device

The invention provides an oil container provided with an alarm device and belongs to the technical field of engineering equipment safety. The oil container comprises an oil storage chamber, a floater, an H-shaped contactor rack, a lower contact disc, an upper contact piece and a double-core wire harness. The floater is arranged inside the oil storage chamber. A hole used for allowing a wire to penetrate through is formed in the center of the H-shaped contactor rack. A counter bore in which a spring is located is formed in the upper end of the wire penetrating hole. Concentric annular grooves are formed in the outer side of the counter bore. The lower contact disc provided with a wire is installed in the concentric annular grooves. The upper end of the spring is sleeved with a circular plate. The circular plate protrudes downwards to form a step. The upper contact piece is arranged on the outer circle of the step. The wire penetrating hole in the upper end of the floater is connected with a wire penetrating hole of the circular plate through a soft metal wire. A left wire of the double-core wire harness is connected with the upper contact piece and the lower contact disc. A right wire of the double-core wire harness is connected with a power source and the alarm. The oil container provided with the alarm device has the characteristics of being simple, reasonable, low in machining cost, reliable in work, high in universality and the like.