Compact Thermoelectric Module with Nested Radiator Housing
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Solution Overview
Problem
The existing thermoelectric conversion element modules have a large size due to the separation of components, making it difficult to achieve a compact structure.
Innovation Solution
A thermoelectric conversion element module design that includes a heat receiving part, a thermoelectric conversion element with two surfaces, and a heat radiating part with an inner space, where the power supply circuit and other components are housed within the heat radiating part, allowing for a compact configuration by integrating the heat receiving and radiating parts around the thermoelectric conversion element.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the detecting part and power generating part are separated by heat transfer parts, then the device can perform temperature detection and power generation functions, but the overall device size increases and becomes difficult to compact
Solution Approach 1:
The patent combines the heat receiving part, thermoelectric conversion element, and heat radiating part into an integrated module structure. The heat radiating part serves dual purposes as both a thermal management component and a housing for the power supply circuit, eliminating the need for separate heat transfer parts and reducing overall device volume while maintaining temperature detection and power generation functions.
Solution Approach 2:
The power supply circuit is nested within the inner space of the heat radiating part. This nesting arrangement allows the power management components to be housed inside the thermal management structure, thereby reducing the overall device footprint and achieving a compact configuration without compromising functional capability.
2Reliability
If components are separated to maintain functionality, then the device can operate reliably, but the structure becomes complex and size increases
Solution Approach 1:
The patent merges multiple components into an integrated module where the heat radiating part incorporates the power supply circuit housing. This integration reduces structural complexity by eliminating separate mounting structures and connection interfaces while maintaining reliable thermal and electrical pathways through direct contact designs.
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
This design reduces the overall size of the thermoelectric conversion element module while maintaining the functionality of heat reception and dissipation, enabling efficient energy conversion and storage without the need for battery replacement.
Implementation Method 1
a thermoelectric conversion element having a first surface and a second surface, the first surface being disposed in contact with the heat receiving part
Data Source
AI summary
A thermoelectric conversion element module (101) includes: a heat receiving part (3) disposed so as to be contactable with a heat source; a thermoelectric conversion element (10) having a first surface (10a) and a second surface (10b), the first surface (10a) being disposed in contact with the heat receiving part (3); and a heat radiating part (5) that is disposed in contact with the second surface (10b) and has an inner space (21).