Reversible Mounting Arm for Flat and Round Pole Sealing
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Solution Overview
Problem
Existing mounting arms for light fixtures require multiple designs for different pole geometries, leading to increased complexity and cost due to the need for accessories to adapt to various shapes, which complicates the installation process and may not provide a watertight seal.
Innovation Solution
A reversible mounting arm with integral design capable of mating with both flat and curved surfaces, featuring a straight end for flat poles and a curved end for round poles, eliminating the need for additional accessories and ensuring a secure, watertight connection without additional complexity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If different mounting arms are provided for different pole geometries, then the mounting arm can create a seal and polished appearance, but the device complexity and cost increase due to needing multiple designs and accessories
Solution Approach 1:
The mounting arm is designed with a universal geometry that allows it to function with both round and rectilinear poles. The arm incorporates a curved portion that can adapt to round poles while the straight portion accommodates rectilinear poles, eliminating the need for multiple specialized mounting arm designs and their associated accessories.
Solution Approach 2:
The mounting arm is divided into distinct geometric portions - a curved portion for mating with round poles and a straight portion for mating with rectilinear poles. This segmentation allows each portion to be optimized for its specific pole type while being part of a single integrated mounting arm structure.
2Adaptability or versatility
If accessories are added to adapt mounting arms for different pole geometries, then adaptability improves, but the device complexity and installation complexity increase
Solution Approach 1:
The mounting arm integrates multiple geometric configurations within a single component, providing universal compatibility with different pole geometries without requiring separate accessories. The curved and straight portions are built-in, eliminating the need for additional adaptation components.
Solution Approach 2:
The mounting arm combines what would traditionally require separate mounting arms or accessories into a single integrated component. The curved and straight portions are merged into one piece that can be oriented to match different pole geometries, simplifying the overall system.
3Adaptability or versatility
If accessories are used to adapt mounting arms, then different pole geometries can be accommodated, but installation complexity increases
Solution Approach 1:
The mounting arm provides universal adaptability through its integrated curved and straight portions, allowing installers to work with any pole geometry using the same component without needing to select or install additional accessories, thereby simplifying the installation process.
Solution Approach 2:
Instead of modifying the mounting arm with accessories to fit different poles, the mounting arm is designed with built-in geometric variations that directly accommodate different pole types, inverting the traditional approach and simplifying installation.
Data Source
AI summary
A reversible mounting arm that is universal in that it can be used to mount a light fixture to either a flat or curved mounting surface, such as, but not limited to, a round or rectilinear-shaped pole. More specifically, one end of the mounting arm is designed for mating with a round pole having a curved sidewall (or other curved mounting surfaces) whereas the opposing end of the mounting arm is designed for mating with poles having a flat sidewall (or other flat mounting surfaces).