Wearable Solar Battery Pack Layout for Low-Profile Multi-Device Power
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Solution Overview
Problem
Existing portable battery packs are heavy, inconvenient to access, and do not offer flexibility in appearance, requiring separate packs for different environments, and often lack the ability to seamlessly power multiple peripheral devices with a built-in power distribution and data hub.
Innovation Solution
A portable battery pack system featuring a wearable and replaceable pouch with foldable solar panels, omnidirectional leads, and a power distribution hub that allows for flexible placement and charging of batteries, blending into various environments and powering multiple devices efficiently.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional portable battery packs are used, then power supply function is provided, but weight increases and convenience decreases
Solution Approach 1:
The battery pack is divided into two main segments: a rigid battery unit containing the power source and connection interface, and a flexible wearable pouch that provides structural support and attachment capabilities. This segmentation allows the heavy battery component to be separated from the wearable portion, improving ease of operation while managing weight distribution.
Solution Approach 2:
The pouch is designed with three-dimensional contours including a recessed region that accommodates the battery unit, allowing the battery to be positioned in a low-profile configuration against the body. This dimensional design improves comfort and ease of wear without adding excessive weight.
2Adaptability or versatility
If traditional battery packs are used, then power supply is provided, but appearance flexibility is limited
Solution Approach 1:
The pouch incorporates adjustable features including repositionable straps and flexible contours that can be configured for different wearing positions and environments. This dynamic adjustability allows the same device to adapt to various operational requirements without increasing overall system complexity.
Solution Approach 2:
The pouch is designed as a universal platform that can accommodate different battery units and be worn in multiple positions (chest, waist, backpack integration). This multi-functionality provides appearance flexibility for different environments while maintaining a simple, unified design structure.
3Adaptability or versatility
If battery packs are designed for specific environments, then appearance blending is achieved, but device complexity increases
Solution Approach 1:
The pouch is designed as a universal platform with neutral aesthetics that can be worn in multiple environments without requiring specialized designs for each setting. The adjustable straps and flexible configuration allow the same device to blend into different environments, eliminating the need for multiple specialized packs.
4Ease of operation
If portable battery packs are used, then power is provided, but access and connection convenience decreases
Solution Approach 1:
The battery unit includes an integrated connection interface with indicator lights that automatically display connection status and power availability. This self-service feature eliminates the need for complex manual checking procedures, improving access convenience while maintaining simple interface design.
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 system provides a lightweight, adaptable power solution that can be easily integrated with different equipment, offering seamless charging and power distribution across various environments while maintaining a low profile and compatibility with multiple devices.
Implementation Method 1
a system for supplying power to a portable battery pack using at least one solar panel
Data Source
AI summary
A system for supplying power to a portable battery pack including a battery enclosed by a wearable and replaceable pouch or skin using at least one solar panel is disclosed, wherein the pouch or skin can be provided in different colors and/or patterns. Further, the pouch or skin can be MOLLE-compatible. The battery comprises a battery element housed between a battery cover and a back plate, wherein the battery element, battery cover, and back plate have a slight curvature or contour. Further, the battery comprises flexible leads.