Safety charger with indication function

Abstract

The invention discloses a safety charger with an indication function. The safety charger comprises a hollow shell, a charging module is arranged in the shell, a gas storage block is glued on the inner bottom wall of the shell, the charging module is in contact with the gas storage block, the gas storage block is of a hollow structure, a sliding plate is slidably sleeved with the gas storage block in a sealed manner, two ventilation holes are formed in the side wall of the shell, two connecting pipes are fixedly connected to the top wall of the gas storage block in a penetrating mode, each connecting pipe is sleeved with two sliding columns in a sealed and sliding mode, the sliding columns are jointly glued with a sealing plate, and the space between the sliding columns and the sliding plate is filled with mixed gas. According to the charger, dust can be effectively prevented when internal heat is normal, the ventilation holes are opened for heat dissipation when the heat is too high, current can be automatically reduced when the heat is too high, fire disasters caused by overheat burnout are avoided, safety is higher, meanwhile, an indication effect is achieved, and the heat condition in the charger is clear at a glance.

Description

technical field [0001] The invention relates to the technical field of electronic accessories, in particular to a safety charger with an indicating function. Background technique [0002] With the continuous development of mobile electronic devices, they can be seen everywhere in our lives, such as smart phones, smart watches, smart glasses, tablet computers, etc. The development of electronic devices greatly facilitates our daily life and work, and smart devices The battery is often used for power supply, and the battery needs to be charged through a charger to supply the daily use of smart devices. [0003] In the prior art, the existing chargers are often sealed, and the internal heat cannot be dissipated well, and directly opening holes in the shell cannot prevent dust from entering when the heat is normal, and the existing chargers do not have The indicator function cannot intuitively understand the temperature inside the charger. At the same time, when the existing ch...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of heat dissipation and dust prevention, no indication function, and no detachment prevention in the prior art, and propose a safety charger with an indication function

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