Sliding Mount for Solar Power Supply Assembly
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing autonomous electrical power supply devices for home automation systems, such as those described in CN 202 307 926 U and EP 1 703 063 A1, face difficulties in easy assembly and dismantling, requiring complex installation and electrical connections, which complicates maintenance and repair operations.
Innovation Solution
The proposed solution involves an autonomous electrical energy supply device with a sliding movement assembly mechanism between the casing and supports, allowing for simple and intuitive assembly and disassembly without the need for specific tools, and includes electrical connection devices that can be easily connected or disconnected, facilitating the replacement of photovoltaic panels or batteries without disassembling the entire system.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If the housing is joined to the supports using threaded rods and nuts, then the assembly is secure and stable, but the assembly and disassembly operations become complex and time-consuming
Solution Approach 1:
The support structure is divided into modular components: fixed supports attached to the building structure, and a removable housing assembly. This segmentation allows the housing to be independently attached and detached from the supports using simple fastening elements, resolving the contradiction between secure assembly and ease of disassembly
Solution Approach 2:
The connection system transitions from static threaded rods and nuts to dynamic snap-fit fastening elements that enable quick attachment and detachment. The housing can be rapidly assembled by sliding onto the supports and locked into position, or easily removed when needed for maintenance or reconfiguration
2Reliability
If the power cable is passed through a hollow threaded rod, then electrical connection is achieved, but the cable management becomes complex and the disassembly operation is complicated
Solution Approach 1:
The power cable is extracted from the complex path through hollow threaded rods and separate connectors. Instead, the cable is routed through a dedicated channel in the support structure and connected via a simple terminal block, separating the electrical connection function from the mechanical support function and simplifying both installation and maintenance
Solution Approach 2:
The support structure is designed to serve multiple functions: providing mechanical support, guiding and protecting the power cable, and facilitating easy assembly/disassembly. The integrated cable channel in the support performs both structural and electrical routing functions simultaneously
3Stability of the object's composition
If the housing is permanently fixed to the supports, then the installation is stable, but maintenance and repair operations require complete disassembly
Solution Approach 1:
The system is segmented into permanently fixed supports and a removable housing assembly. The supports remain attached to the building structure, while the housing containing the photovoltaic panel and battery can be independently removed for maintenance or replacement, enabling repairs without affecting the installed supports
Solution Approach 2:
The housing is pre-designed with fastening elements that engage with the supports, allowing for quick attachment and detachment. This preliminary design enables maintenance personnel to rapidly remove the housing for battery replacement or photovoltaic panel repair without complex disassembly procedures
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 simplifies maintenance and repair operations by allowing for rapid and tool-free replacement of components, ensuring the system remains intact and reduces the risk of damage during maintenance, while maintaining the aesthetic appearance and compactness of the device.
Implementation Method 1
a photovoltaic panel (25), a housing (31), the photovoltaic panel (25) being assembled on the housing (31)
Data Source
Figure 1~2
Figure 3
Figure 4~5
AI summary
A self-contained electrical power supply device (26) comprises a photovoltaic panel (25), a housing (31), and first and second supports (33, 34). The photovoltaic panel (25) is mounted on the housing (31) in the assembled configuration of the power supply device (26). The housing (31) is assembled with the first and second supports (33, 34) in the assembled configuration of the power supply device (26). The housing (31) includes a first electrical connection device (40). The first support (33) includes another electrical connection device (36). The assembly of the housing (31) with the first and second supports (33, 34) is achieved by a sliding movement of the housing (31) relative to the first and second supports (33, 34).In addition, the first electrical connection device (40) is assembled with the other electrical connection device (36), following the sliding movement and in the assembled configuration of the power supply device (26).