Modular Solar Panel Carrier Structure with Snap-Fastening Assembly
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Solution Overview
Problem
Existing carrier structures for solar panels are either bulky and difficult to handle or, when modular, are labor-intensive and costly to construct, and are susceptible to wind loads.
Innovation Solution
A carrier structure featuring a carrying frame with coupling pins and complementary receiving spaces that use a snap fastening mechanism, allowing for quick and easy assembly without screws or adhesives, and an accessory like a wind guard that can be easily attached to enhance stability against wind loads.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a plastic carrier tray is used to carry solar panels, then the carrier structure is simple in design, but it becomes bulky and heavy, making it difficult to handle
Solution Approach 1:
The carrier structure is divided into separate modular components: a carrying frame and accessories (such as wind guides). These components can be assembled and disassembled independently, reducing the weight and bulk of each individual piece while maintaining the overall functionality. The frame and accessories are designed to be connected through coupling pins and receiving spaces, enabling easy assembly without requiring a single heavy plastic tray.
2Ease of operation
If a modular carrier structure is constructed from several components attached by screws or fastening elements, then it is easier to handle, but it becomes labor-intensive and costly to construct
Solution Approach 1:
The traditional mechanical fastening system using screws, nuts, and adhesive is replaced with a snap-fastening mechanism. The coupling pins are inserted into receiving spaces that include locking elements, creating a secure connection through elastic deformation and geometric interlocking. This substitution eliminates the need for complex fastening tools and procedures, significantly reducing assembly time and labor requirements while maintaining structural integrity.
3Ease of manufacture
If traditional carrier structures are used, then they provide basic carrying function, but they are relatively susceptible to wind loads
Solution Approach 1:
The accessories (such as wind guides) are designed to serve multiple functions: they act as structural reinforcements to resist wind loads, provide aerodynamic protection for the solar panels, and can be easily attached or removed based on environmental conditions. The coupling mechanism between the frame and accessories allows for flexible configuration, enabling the carrier structure to adapt to different wind conditions while maintaining a simple manufacturing process.
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 solution enables a carrier structure that is simpler, less costly to produce, and more resistant to wind loads, improving stability and service life, while allowing for easy disassembly and component replacement.
Implementation Method 1
the at least one locking element is configured to cut into an outer periphery of the coupling pin
Data Source
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AI summary
The invention relates to a carrier structure (1) for solar panels. The invention also relates to a carrier (6) for use in a carrier structure (1) according to the invention. The invention then relates to an accessory (3) for use in a carrier structure (1) according to the invention. The invention furthermore relates to an assembly of at least one carrier structure (1) and at least one solar panel. In addition, the invention relates to a method for producing a carrier structure (1) according to the invention.