Electronic peephole power supply device, electronic peephole indoor installation machine and electronic peephole system

Abstract

The invention provides an electronic cat's eye power supply device, an electronic cat's eye indoor installation machine and an electronic cat's eye system, the electronic cat's eye power supply device includes: a battery cell, which is used to provide power; a power supply circuit board, which is connected to the battery cell connected to control charging or discharging of the battery cells; a USB port connected to the power supply circuit board to provide a charging port. The invention can be taken out from the electronic peephole system and can be directly charged through USB, and has the characteristics of convenient operation and application.

Description

technical field [0001] The invention relates to the field of electronic peepholes, in particular to an electronic peephole power supply device, an electronic peephole indoor installation machine and an electronic peephole system. Background technique [0002] At present, the existing electronic cat eyes are all powered by batteries. There are two mainstream ways of battery design: one is through the built-in rechargeable lithium battery, and the other is through the built-in rechargeable standard package. For the above-mentioned two design methods, the battery of the first battery design cannot be taken out and replaced. Since the battery cannot be taken out, the electronic peephole is fixed on the user's entry door by means of buckles. This design will bring two obvious disadvantages: [0003] 1) Charging is very troublesome. Either pull out the whole indoor host of the electronic cat eye to charge, which will easily cause damage to the FPC cable connecting the indoor host...

AI Technical Summary

Problems solved by technology

[0003] 1) Charging is very troublesome, either pull out the whole indoor host of the electronic cat eye to charge, which will easily cause damage to the FPC cable connecting the indoor host and outdoor unit; or pull a long charging cable from the socket 2) Since the battery cannot be replaced, and the lithium battery has a certain charging life, it is difficult to replace the new usable battery after the lithium battery reaches its charging life ; and for the second design method, although the battery can be taken out and replaced, there are still two obvious disadvantages: 1) due to the use of a standard packaged battery on the market, the capacity of the battery cannot be very large (the capacity is generally not large; more than 2000mAH), the electronic peephole cannot work for a long time, and frequent charging is required; 2) After the lithium battery in the standard package is taken out, it can only be charged with a charger, and the current general USB cable cannot be used for direct charging, and the charging operation is troublesome for users

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