Portable Power Case Mesh Network for Thermal Isolation
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Solution Overview
Problem
Military devices generating heat pose risks of discomfort, burns, and increased detection through thermal imaging, and existing power solutions require user intervention for charging, leading to network disruptions.
Innovation Solution
A portable power case with rechargeable batteries powered by DC sources like solar panels, forming a mesh network with transceivers, and incorporating heat-shielding materials to minimize thermal effects, allowing autonomous operation without user intervention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If heat-generating devices are used for military communications, then communication functionality is provided, but heat is transferred to personnel causing discomfort and thermal detection risk
Solution Approach 1:
The system separates the heat-generating transceiver from the personnel by introducing an intermediate portable power case that acts as a thermal barrier. The transceiver is mounted on the power case rather than being carried directly by personnel, dividing the system into a stationary base (power case) and a wearable component (transceiver only), thus isolating heat away from the user.
Solution Approach 2:
The portable power case serves as an intermediary object between the heat-generating transceiver and the personnel. It provides physical separation and thermal isolation, allowing the transceiver to operate while its heat is contained within the power case structure, preventing direct heat transfer to the user's body.
2Ease of operation
If heat-generating devices are used for military communications, then communication functionality is provided, but heat may be transferred to other devices causing damage
Solution Approach 1:
The system segments the thermal management by mounting the transceiver on the portable power case structure, creating a dedicated thermal zone. This separation prevents heat from spreading to other equipment that may be carried by personnel or placed nearby, as the power case acts as a thermal containment structure.
Solution Approach 2:
The portable power case functions as a thermal intermediary that absorbs and contains heat from the transceiver. Its physical structure and materials are designed to manage heat generation, preventing it from transferring to other sensitive electronic devices that personnel may carry or operate in proximity.
3Duration of action of moving object
If portable power cases with batteries are used to power transceivers, then extended operational duration is achieved, but device complexity increases
Solution Approach 1:
The invention merges the power supply function with the transceiver mounting structure by integrating the portable power case to hold both the battery and the transceiver. This combination eliminates the need for separate power packs and device mounts, reducing overall system complexity while enabling extended operational duration through the integrated power-transceiver assembly.
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 continuous power to transceivers, reduces thermal risks, and maintains network integrity for extended periods without manual charging, enhancing military operations and reducing detection risks.
Implementation Method 1
U.S. Pat. No. 5,522,943 for portable power supply by inventors Spencer, et al., filed Dec. 5, 1994 and issued Jun. 4, 1996, is directed to a portable power supply that includes at least one solar panel assembly that is capable of producing an electrical output through the conversion of solar energy to electrical energy.
Implementation Method 2
The present invention relates generally to a portable power case including at least one battery that is operable to receive power from a direct current (DC) power source (e.g., solar panel, water turbine) and supply power to a transceiver.
Implementation Method 3
It is known in the prior art to provide heat dissipating material or insulating material with heat-generating devices.
Data Source
AI summary
Systems, methods, and articles for a portable power case are disclosed. The portable power case is comprised of at least one battery and at least one PCB. The portable power case is operable to supply power to a transceiver. The portable power case is operable to be charged using a DC power source (e.g., solar panel, wind turbine, water turbine). A plurality of portable power cases, DC power sources, and transceivers are operable to form a mesh network.