The invention relates to the technical field of
lithium batteries, specifically to a power
lithium battery heat dissipation mechanism, which comprises a shell, wherein a
lithium battery holder is arranged in the inner cavity of the shell, an air permeable hole is formed in the
lithium battery holder, an electric push rod is arranged at the bottom of the
lithium battery holder, a spring buffer device is arranged at the bottom of the inner cavity of the
lithium battery holder, a lithium battery body is arranged at the top of the spring buffer device, the lithium battery body is positioned in theinner cavity of the lithium
battery holder, a heat dissipation water plate is arranged at the top of the inner cavity of the shell, the water drainage
pipe of a first water pump communicates with oneend of the top of the heat dissipation water plate, the water suction
pipe of the first water pump communicates with a first
water pipe, the first
water pipe is communicated with a water tank, the top of the other end of the heat dissipation water plate communicates with the water suction
pipe of a second water pump, the water drainage pipe of a second water pump communicates with a second waterpipe, the second
water pipe is communicated with the water tank, a ventilating fan is arranged on the side face of the inner cavity of the shell, cooling fins are arranged at the exhaust end of the ventilating fan, and the cooling fins are embedded in the side face of the shell. According to the invention, the heat dissipation effect is good, and the situation that the lithium battery body shakesand is damaged in the shell can be avoided.