Photoelectric Module Connector Layout for Stable Overlap Joints
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Solution Overview
Problem
Photoelectric conversion modules face challenges in maintaining stable connection strength between adjacent elements, especially under vibrations in mobile applications like space, air, or vehicles, due to the narrow overlapping region which reduces the area of conductive connections.
Innovation Solution
A photoelectric conversion module design where adjacent elements are partially overlapped and connected by a connector at distinct positions, with a conductive member and insulator configuration to enhance connection stability and prevent electrical shorts.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of moving object
If the overlapping region between photoelectric conversion elements is narrowed to minimize non-power generation area, then the area for conductor connection is reduced, but connection strength deteriorates under vibration loads
Solution Approach 1:
The connector is divided into multiple connection portions (first connection portion and second connection portion) that connect to different photoelectric conversion elements at separated locations. This segmentation distributes the mechanical load across multiple attachment points rather than concentrating it in a single overlapping region, thereby maintaining connection strength while allowing the overlapping region to be minimized for power generation efficiency.
2Device complexity
If a single connector connection point is used between adjacent photoelectric conversion elements, then the structure is simplified, but connection reliability deteriorates under vibration and mechanical stress
Solution Approach 1:
The connector is designed with differentiated connection portions having distinct local characteristics - the first connection portion connects to the first photoelectric conversion element at a first location, while the second connection portion connects to the second photoelectric conversion element at a second location. This local differentiation optimizes the connection geometry and stress distribution at each attachment point, enhancing overall reliability without requiring a completely complex multi-component structure.
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 provides a stable and efficient electrical connection between photoelectric conversion elements, improving the module's durability and efficiency while minimizing the non-power generation region, thus enhancing the overall performance and reducing the module's size without compromising conversion efficiency.
Implementation Method 1
Photoelectric conversion modules that convert light energy into electrical energy
Data Source
AI summary
Provided is a photoelectric conversion module capable of connecting photoelectric conversion elements with stable connection strength. The photoelectric conversion module (100) comprises a first photoelectric conversion element (10a), a second photoelectric conversion element (10b) and a connector (200). The first photoelectric conversion element (10a) and the second photoelectric conversion element (10b) are arranged side by side so as to partially overlap each other. The connector (200) is connected to the first photoelectric conversion element (10a) at a first connection portion (210). The connector (200) is connected to the second photoelectric conversion element (10b) at a second connection portion (10b) away from the first connection portion (10a).