A direct charging source for lithium battery tools with high adaptability

Abstract

The invention discloses a direct charging source for lithium electric tools with high adaptability. An outer protective assembly, a drive assembly is clamped on the side end surface of the outer protective assembly, and the driving assembly is also located inside the outer protective assembly, the bottom of the inner side of the outer protective assembly is provided with an ejection assembly, and the inner end surface of the ejection assembly is provided with an ejection assembly. There is an electrical connection component bonded to it; in this scheme, the circulating flow of the cooling liquid is utilized under the mutual cooperation of the energy recovery component, elastic connection component, drive component, ejection component and electrical connection component, etc., which effectively improves the The absorption of heat by the cooling liquid on the surface of the outer protective shell ensures the volatilization of heat energy of the lithium battery pack per unit time, and effectively ensures the stability of the low temperature air acting on the lithium battery pack.

Description

technical field [0001] The invention relates to the technical field of lithium electric equipment, and more particularly, to a direct charging source for lithium electric tools with high adaptability. Background technique [0002] Lithium-ion tools consist of a motor, a casing and a battery pack. The normal operation of the motor requires a constant voltage of direct current. The continuous charging and discharging of lithium-ion tools during use will greatly reduce the life of the battery, and the battery pack needs to be repaired or replaced. Some direct charging sources for lithium-ion tools still have some shortcomings in the process of using, because the direct charging source will release a lot of heat energy during use, which seriously affects the stability of the direct charging source during use. , and the direct charging source is prone to corrosion during use. Therefore, at this stage, a direct charging source with high adaptability for lithium electric tools is u...

AI Technical Summary

Problems solved by technology

[0002] Lithium electric tools are composed of a motor, a casing and a battery pack. The normal operation of the motor requires a fixed voltage of direct current. Lithium electric tools are continuously charged and discharged during use, and the life of the battery will be greatly reduced. The battery pack needs to be repaired or replaced. At present, the current Some direct charging sources for lithium electric tools still have some deficiencies during use, because the direct charging source will release more heat energy during use, which seriously affects the stability of the direct charging source during use , and the direct charging source is prone to rust during use. Therefore, at this stage, a direct charging source with high adaptability for lithium electric tools is urgently needed to solve the above problems

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