Copper Threaded Ring Battery With 510 Interface for Atomizer Compatibility
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Solution Overview
Problem
Conventional electronic cigarette batteries experience reduced cell capacity after repeated recharging and are limited by specific screw threads, restricting their application range.
Innovation Solution
A rechargeable battery design featuring a copper threaded ring with a 510-type interface, a control panel with a USB charging interface, and various components like insulation rings, pneumatic switches, and EVA rings, which allows for extended charging cycles and compatibility with multiple atomizers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional battery screw threads are used, then the battery can be assembled with specific atomizers, but the application range is limited
Solution Approach 1:
The patent applies a 510-type threaded interface standard that is universally compatible with multiple types of atomizers, allowing the battery to work with various vaping devices. This universal interface design enables one battery to serve multiple functions and accommodate different atomizer specifications, thereby expanding the application range without significantly increasing device complexity
2Duration of action of stationary object
If conventional battery charging cycles are used, then the battery can be recharged, but the cell capacity becomes progressively smaller after repeated recharging
Solution Approach 1:
The patent employs advanced battery cell parameters and chemistry optimizations that enable the battery to withstand more than 1000 charge-discharge cycles while maintaining stable cell capacity. This involves optimizing electrochemical parameters such as electrode materials, electrolyte composition, and charging voltage curves to prevent capacity degradation during repeated recharging, thereby extending service life without sacrificing reliability
Data Source
AI summary
A rechargeable battery includes a battery cell, a copper threaded ring, a joint, an insulation ring, a first ethylene-vinyl acetate (EVA) ring, a second EVA ring, a battery cartridge, a silicone ring, a pneumatic switch, a support, and a base cover. The copper threaded ring comprises a 510-type threaded interface and a surface provided with a cross-shaped indentation operating as an air inlet of the battery. The insulation ring is disposed in the copper threaded ring. The joint is a hollow structure and is disposed in the insulation ring. The copper threaded ring is disposed on a top end of the battery cartridge.