A timing charging device capable of prolonging lithium battery life
A technology for charging devices and lithium batteries, applied in battery circuit devices, circuit devices, emergency protection circuit devices, etc., can solve the problems of not setting protection functions and reducing the life of lithium batteries, and achieve the effect of reducing service life and prolonging usable life
Active Publication Date: 2020-11-27
安徽沃博源科技有限公司
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Problems solved by technology
At present, some lithium battery packs with voltage stabilizing function are in use. The common factors that cause the greatest damage to lithium batteries are overcharge, overdischarge and high temperature, which will greatly reduce the life of lithium batteries. Maintaining more than 50% of the battery power expansion ball is beneficial to the prolongation of the life of the lithium battery, and many lithium battery packs do not have a protection function at present. A device that can solve the above problems explained by the present invention
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[0015] Combine below Figure 1-3 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0016] refer to Figure 1-3 , according to an embodiment of the present invention, a timing charging device capable of prolonging the life of a lithium battery includes a casing 11, a working chamber 12 is provided inside the casing 11, and a voltage stabilizing device is fixed on the inner wall of the lower side of the working chamber 12. Lithium battery pack 18, the inner wall on the right side of the working chamber 12 is provided with a cooling assembly 901, and the cooling assembly 901 also includes a first transmission shaft 25 that is rotatably connected to the inner wall on the right side of the working chamber 12, and is fixed on the second inner wall. A fan 23 at the left end...
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The invention discloses a timing charging device capable of prolonging a service life of a lithium battery. A shell is included. A working cavity is arranged in the shell; a voltage-stabilizing lithium battery pack is fixedly arranged on an inner wall of a lower side of the working cavity; a cooling assembly is arranged on the inner wall of a right side of the working cavity; and the cooling assembly further comprises a first transmission shaft rotatably connected with the inner wall of the right side of the working cavity. In the invention, a timing assembly is adopted; a fixed conductive block and a conductive sliding block are abutted against each other regularly so that timing power-on of an external power supply and the voltage-stabilizing lithium battery pack is realized and timing charging of the voltage-stabilizing lithium battery pack is realized too; the voltage-stabilizing lithium battery pack is prevented from being overcharged or overdischarged; a fan is adopted, the voltage-stabilizing lithium battery pack can be cooled when being charged or overheated, and the service life of the voltage-stabilizing lithium battery pack is prolonged; and an over-temperature protection assembly is adopted, the fan can rotate when the voltage-stabilizing lithium battery pack is overheated, and the service life of the voltage-stabilizing lithium battery pack can be ensured not to beshortened due to a fact that the temperature is too high.
Description
technical field [0001] The invention relates to the technical field of lithium battery charging, in particular to a timing charging device capable of prolonging the life of the lithium battery. Background technique [0002] Lithium battery is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal have very high environmental requirements. At present, some lithium battery packs with voltage stabilizing function are in use. The common factors that cause the greatest damage to lithium batteries are overcharge, overdischarge and high temperature, which will greatly reduce the life of lithium batteries. Maintaining more than 50% of the battery power expansion ball is beneficial to the prolongation of the life of the lithium battery, and many lithium battery packs do not have a protection ...
Claims
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IPC IPC(8): H02H7/18H02J7/00H01M10/613H01M10/6563
CPCH01M10/613H01M10/6563H02H7/18H02J7/0042Y02E60/10
Inventor 不公告发明人
Owner 安徽沃博源科技有限公司
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