Solar flashlight key ring

Abstract

The invention aims at providing a solar flashlight key ring,. A flashlight body comprises a first solar panel and a second solar panel. Sufficient electric energy can be stored without power supply bya battery and can be supplied for an LED lamp for continuous illumination; the structure is simple and compact, and the appearance is fashionable.

Description

technical field [0001] The present invention relates to a flashlight, more specifically, it relates to a solar powered flashlight key chain. Background technique [0002] Ordinary keychains can only be used to hang keys, which makes the keys more convenient to use, but when you go home at night and take the key to open the door, you can’t see the correct key because it’s dark, and it’s hard to tell the key even if there is only one key Insert the keyhole, and add the key chain of the flashlight, and the flashlight can provide convenience for opening the door when you go home and take the key to open the door when it is dark. But changing the battery of the flashlight will be troublesome and a waste of resources, and if the battery is used up, it will cause serious pollution if it is not properly disposed of. There is a solar key chain on the market for this situation. This solar key chain includes There are LED lights, solar panels, storage batteries and batteries. When the...

AI Technical Summary

Problems solved by technology

But changing the battery of the flashlight will be troublesome and a waste of resources, and if the battery is used up, it will cause serious pollution if it is not properly disposed of. There is a solar key chain on the market for this situation. This solar key chain includes There are LED lights, solar panels, storage batteries and batteries. When the light is sufficient, it can store electricity for the LED lights. If the light is not enough, because the volume of the solar keychain is small, the area of ​​the solar panel is smaller, so the solar panel The ability to store electricity is very weak. When LED lights need to work, they not only rely on the electricity stored by the solar panel but also rely on the battery to emit light. They cannot effectively use resources and use batteries to pollute the environment.