Power lithium battery heat radiation plate

Abstract

The invention discloses a power lithium battery heat radiation plate, which comprises a base plate, wherein connecting plates are fixedly connected onto the two sides of the base plate; a heat radiation through opening is formed above the base plate; a press sheet is fixedly connected onto the inner side of the connecting plate; a first groove is formed in the middle part of the base plate; a rolling wheel is arranged inside the first groove; a sleeve is rotationally connected onto each of the two ends of the rolling wheel; a second groove is formed at each of the two sides of the first groove; through the arrangement of the first groove and the rolling wheel, so that when the lithium battery is put, the two sides of the lithium battery can be smoothly put; through the arrangement of the first spring, the side wall of the lithium battery can be tightly clamped; through the arrangement of a sponge layer, the side wall of the lithium battery can be protected; abrasion damage cannot be easily generated; through the arrangement of the air hole and a heat radiation through hole, the convection can be generated at the inside and the outside of the device, so that the air fast brings awaythe heat generated by the lithium battery; the goal of heat radiation is achieved.

Description

technical field [0001] The invention relates to the technical field of heat dissipation plates, in particular to a heat dissipation plate for a power lithium battery. Background technique [0002] Lithium battery is a kind of battery that uses lithium metal or lithium alloy as negative electrode material and uses non-aqueous electrolyte solution. In 1912, the lithium metal battery was first proposed and studied by Gilbert N. Lewis. In the 1970s, M.S.Whittingham proposed and began to study lithium-ion batteries. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal have very high environmental requirements. Therefore, lithium batteries have not been used for a long time. With the development of science and technology, lithium batteries have now become the mainstream. Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium-ion batteries do not contain l...

AI Technical Summary

Problems solved by technology

[0003] Lithium batteries are now widely used in electric vehicles, but the general way of fixing lithium batteries is to place them between fixed clamps. Although the clamps can fix the lithium battery well, the heat generated by the lithium battery is difficult to dissipate, so provide It is very necessary for a power lithium battery cooling plate to solve the above-mentioned problems

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