Solar Wall-Mounted Lamp With Relocated Solar Assembly
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Solution Overview
Problem
Existing solar wall-mounted lamps suffer from aesthetic issues due to the weight of the solar assembly on the lampshade, leading to potential deformation or falling-off, especially in strong winds.
Innovation Solution
The solar assembly is relocated from the lampshade to the lamp holder or connection pipe, with the solar cell panel installed on an inclined surface of a lamp box, and the lamp holder and connection pipe are connected via a rotary shaft, allowing for reduced weight imbalance and improved stability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the solar assembly is installed on the lampshade, then the solar assembly is protected by the lampshade structure, but the weight of the lampshade increases causing the connection arm to bear large weight and potentially deform or damage
Solution Approach 1:
The solar assembly is extracted from the lampshade and relocated to the connection pipe. This separation removes the heavy solar assembly from the lampshade structure, reducing the weight burden on the connection arm while still providing protection through the lampshade's structural design.
2Stability of the object's composition
If the solar assembly is installed on the lampshade, then the solar assembly is integrated with the lamp structure, but the aesthetic property is influenced and the connection arm is possibly deformed or damaged in strong-wind weather
Solution Approach 1:
The solar assembly is extracted from the lampshade and repositioned on the connection pipe. This extraction reduces the weight concentration at the front end, thereby reducing the bending moment and stress on the connection arm, preventing deformation or damage in strong-wind conditions.
Solution Approach 2:
The solar assembly is positioned on the connection pipe rather than the lampshade, changing the spatial distribution of weight along the vertical dimension. This dimensional relocation balances the weight distribution and reduces the load on the connection arm.
3Object-affected harmful factors
If the solar assembly is installed on the lampshade, then the solar assembly is protected from rain by the lampshade, but the weight imbalance causes the connection arm to bear large weight
Solution Approach 1:
The solar assembly is extracted from the lampshade and mounted on the connection pipe. This extraction relocates the weight to a different position that does not create the same imbalance on the connection arm, while the lampshade structure continues to provide rain protection for both the lampshade area and the solar assembly area.
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 risk of deformation and falling-off, enhances aesthetic appeal, and improves illumination range and rain-shading protection, while facilitating installation and maintenance.
Implementation Method 1
a solar assembly is arranged on the lamp holder and/or the connection pipe, the solar assembly includes at least one solar cell panel
Implementation Method 2
The lamp holder and the connection pipe are rotatably connected through a rotary shaft, especially the rotary shaft is a damping rotary shaft
Data Source
AI summary
The present invention relates to the field of wall-mounted lamps, and provides a solar wall-mounted lamp. The solar wall-mounted lamp includes a lamp holder, a connection pipe connected to the lamp holder, a lampshade connected to the connection pipe, and a lamp source arranged in the lampshade, where a solar assembly is arranged on the lamp holder and/or the connection pipe. The solar assembly is not arranged on the lampshade, which the weight of the lampshade is reduced, a fixing effect for the whole solar wall-mounted lamp is improved, higher aesthetic property as a whole is achieved, and the technical problem of influence on the aesthetic property is solved due to that a solar assembly of a wall-mounted lamp is installed on a lampshade and the wall-mounted lamp is prone to deformation or falling-off because of a large weight of a front end.