Plug-in auto-power-off power bank integrating advertisement placement and placement box

Abstract

The invention relates to a power bank for a smart phone, in particular to a plug-in auto-power-off power bank integrating advertisement placement and a placement box. The plug-in auto-power-off powerbank comprises a power bank, wherein a USB data line is inserted into a USB data line discharge plug interface; a temperature sensor is fixed on an insulation head of the USB data line; an external charging environment temperature sensor is fixed on a housing of a power bank shell; the placement box into which the smart phone is put is fixed on the power bank shell; an advertisement placement cavity is arranged in the placement box; and an advertisement board is arranged in the advertisement placement cavity. According to the plug-in auto-power-off power bank, the charging self-explosion probability of the smart phone is reduced, the overheating damage or self-explosion probability of the power bank when discharged is reduced, the service life of the smart phone is prolonged, prolonging ofthe battery life of the smart phone in the open air or on the road is facilitated, the use comfort is improved, the charging safety is improved and the plug-in auto-power-off power bank has an advertisement placement function.

Description

technical field [0001] The invention relates to charging treasures, in particular to a method for reducing the self-explosion probability of smart phones, reducing the overheating damage or self-explosion probability during charging of charging treasures, improving the service life of smart phones, facilitating the battery life of smart phones outdoors or on journeys, improving the comfort of use, and improving charging. It is a plug-in self-disconnecting power bank that integrates advertising and placement boxes with safety and advertising functions. Background technique [0002] With the continuous advancement of technology, smart phones have entered thousands of households. In order to ensure the continuous battery life of smart phones, it has become the norm to use power banks to charge smart phones outdoors or on the go. [0003] When charging the charging treasure with the existing structure, the user connects the smart phone to the USB data cable interface on the char...

AI Technical Summary

Problems solved by technology

At the same time, if you use a power bank to charge your smartphone in a crowded area, it is easy to accidentally pull the USB data cable and break the power bank or smartphone

In many cases, other wire items are also easily entangled with the USB data cable. Separately entangled wire items and USB data cables seriously affect the user's comfort

The power bank with the existing structure has a single function and can only be used as a mobile charging battery without other functions.

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