Efficient dehumidification and heat dissipation multi-interface charger for lithium battery

Abstract

The efficient dehumidification and heat dissipation multi-interface charger comprises a charger body and an outer shell arranged outside the charger body, a dehumidification and heat dissipation cavity is formed between the outer shell and the charger body, and a dehumidification and heat dissipation assembly for conducting dehumidification and heat dissipation on the charger body is arranged in the dehumidification and heat dissipation cavity; the dehumidification and heat dissipation assembly comprises a partition plate fixedly arranged in the dehumidification and heat dissipation cavity, a plurality of dehumidification boxes are arranged above the partition plate, a first driving motor is fixedly connected to the center of the upper end of the partition plate, a driving shaft of the first driving motor vertically penetrates through the partition plate and is fixedly connected with a rotating shaft, and an opening and closing set is arranged above the partition plate. The outer shell is provided with a control unit electrically connected with the first driving motor, the first temperature sensor, the first humidity sensor, the second temperature sensor, the second humidity sensor and the opening and closing set. The charger has the advantages that heat dissipation and dehumidification are rapidly achieved, and the service life of the charger is prolonged.

Description

Technical field: [0001] The invention relates to the field of lithium battery chargers, in particular to an efficient dehumidification and heat dissipation multi-interface charger for lithium batteries. Background technique: [0002] Lithium-ion batteries are widely used in portable electronic devices such as mobile phones, camcorders, notebook computers, cordless phones, electric tools, remote control or electric toys, cameras, etc. due to their excellent characteristics. More widely used, the lithium battery charger is a charger specially used to charge lithium-ion batteries. Existing lithium battery chargers tend to cause excessive power of the charger when charging multiple lithium batteries at the same time, causing the charger to heat up, which will seriously affect the use of the charger. At the same time, the lithium battery will also generate heat when charging. It affects the service life of the lithium battery, so there is a charger for charging multiple lithium ...

AI Technical Summary

Problems solved by technology

Existing lithium battery chargers tend to cause excessive power of the charger when charging multiple lithium batteries at the same time, causing the charger to heat up, which will seriously affect the use of the charger. At the same time, the lithium battery will also generate heat when charging. It affects the service life of lithium batteries, so there is a charger that charges multiple lithium batteries

[0003] However, this kind of multi-interface charger has a large power during use, and it also needs to dissipate heat on its surface. If a fan is installed around the multi-interface charger, although the effect of rapid heat dissipation can be achieved, it is inconvenient to operate. It is necessary to carry a fan when charging. Use has certain limitations

Therefore, there is also a case where the fan is integrated on the outer shell of the multi-interface charger, but it is easy to have high humidity or high temperature inside the shell, which will affect the service life of the charger.

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