Carbon Fiber E-Bike Frame Wireless Charging With Waterproof Phone Mount
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Solution Overview
Problem
Existing mobile phone charging solutions for bicycles, such as cable-based chargers and existing wireless chargers with solar power, are inconvenient and prone to water ingress, especially during rainy conditions, and do not allow charging during riding.
Innovation Solution
A wireless charging device integrated into the carbon fiber field of an electric bicycle, featuring a sealed accommodating box with a rotatable sealing cover and a wireless charging module, ensuring waterproof operation and convenient use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a solar charger is installed in the bicycle basket for wireless charging, then mobile phone charging function is provided, but the device requires rain cover installation and sealing measures are needed to prevent water ingress
Solution Approach 1:
The patent integrates the wireless charging module directly into the bicycle frame structure, merging the charging function with the frame itself rather than using a separate basket-mounted solar charger. This integration eliminates the need for separate sealing measures and rain covers, as the charging components are built-in and protected by the frame's inherent structure.
Solution Approach 2:
The patent introduces a dedicated accommodating hole in the bicycle frame that serves as an intermediary structure to house the wireless charging module. This built-in accommodation space provides natural protection and positioning for the charging components, eliminating the need for external sealing structures while maintaining wireless charging functionality.
2Ease of operation
If cable-based charging is used for mobile phones during bicycle riding, then charging function is provided, but the user must interrupt journey to locate charging stations or carry supplementary power banks
Solution Approach 1:
The patent enables the bicycle itself to serve as the charging source through an integrated wireless charging module powered by the bicycle's power supply system. Users simply place their mobile phones on the designated area of the bicycle frame, and charging occurs automatically without requiring users to carry power banks or interrupt their journey to find charging stations.
Solution Approach 2:
The patent replaces cable-based mechanical charging with wireless electromagnetic charging. The wireless charging module uses electromagnetic fields to transfer power to mobile phones, eliminating the need for physical cable connections and making the charging process more convenient during bicycle riding.
3Adaptability or versatility
If existing wireless chargers without sealing structures are used, then wireless charging function is provided, but mobile phones are at risk of water ingress during rainy conditions
Solution Approach 1:
The patent merges the wireless charging module with the bicycle frame structure, creating an integrated system where the frame itself provides protection. This integration ensures that the charging components are naturally shielded from environmental elements including rain, eliminating water ingress risks without requiring separate sealing structures.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The device allows for charging a mobile phone during riding, preventing water ingress and phone loss, and eliminating the need for external power banks.
Implementation Method 1
a wireless charging module (3) for charging the mobile phone... the wireless charging module (3) is configured as a wireless charging coil
Implementation Method 2
one end of the sealing cover (4) is rotatably connected to one end of the sealed accommodating box (2) through a rotating connector and is capable of being turned over and opened around a connecting part between the sealing cover (4) and the sealed accommodating box (2)
Data Source
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AI summary
The present invention discloses a wireless charging device for a carbon fiber electric bicycle. The wireless charging device includes a bicycle frame (1), a sealed accommodating box (2), a wireless charging module (3), a sealing cover (4), a partition plate (5) and a power supply device (6), where an accommodating hole (11) is provided in an upper end of the bicycle frame (1); a top of the sealed accommodating box (2) is provided with an opening and provided with a flange (21), and the sealed accommodating box (2) is embedded in the accommodating hole (11); the power supply device (6) is installed on the bicycle frame (1); the wireless charging module (3) is installed in the sealed accommodating box (2) and electrically connected to the power supply device (6); and the sealing cover (4) is positioned at the opening of the sealed accommodating box (2). According to the present invention, the wireless charging module (3) is embedded into the bicycle frame (1) through the sealed accommodating box (2) and electrically connected to the power supply device (6) of the electric bicycle, so that the electric bicycle can be charged during riding. Additionally, the sealing cover (4) is provided to implement the clamping, fixing and sealing of a mobile phone, thereby solving a problem of mobile phone charging during riding, and preventing the mobile phone from falling while charged. The wireless charging device has a waterproof and sealing effect and is convenient to use.