Lamp Supporting Rod Non-Overlapping Surfaces Multi-Angle Adjustment
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Solution Overview
Problem
Existing lamp supporting rods are unstable and difficult to maintain, as they rely on spherical movable heads or springs, making it hard to fix bending angles and leading to potential damage and limited functional use.
Innovation Solution
A lamp supporting rod with a first and second rod body connected via non-overlapping surfaces, featuring adaptive connection states through limiting structures like elastic balls and grooves, allowing for multiple angle adjustments and stable connections.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If spherical movable heads or springs are used to bend the supporting rod, then the lamp can achieve bending functions, but the bending angle is hard to fix and the structure is unstable
Solution Approach 1:
The supporting rod employs a dynamic joint mechanism that allows the rod to bend and adjust to different angles while maintaining stability. The joint structure enables controlled movement between rod segments, permitting the lamp to achieve various bending configurations without compromising structural integrity.
Solution Approach 2:
The invention changes the structural parameters by introducing a multi-segment rod design with specific joint configurations. This allows the supporting rod to transition from a rigid single-piece structure to a flexible multi-segment structure that can maintain stable angles while being adjustable.
2Reliability
If complex connection mechanisms are used to fix bending angles, then the structure becomes stable, but the device complexity increases and maintenance becomes difficult
Solution Approach 1:
The supporting rod is divided into multiple segments connected by simple joints rather than using a single complex connection mechanism. Each joint is designed to be independent and straightforward, allowing the overall system to achieve stability through modular simplicity rather than complex interlocking mechanisms.
Solution Approach 2:
Instead of using complex mechanisms to prevent movement, the invention uses simple joint designs that naturally constrain movement through their geometric configuration. The stability is achieved through the inherent properties of the joint structure rather than additional locking mechanisms.
3Ease of manufacture
If traditional supporting rod structures are used, then the lamp can be assembled, but the products are easy to damage and fail, reducing long-term functional use
Solution Approach 1:
The joint structures are designed with stress-distributing features that prevent concentration of forces at critical points. The rod segments and connections are configured to absorb and distribute mechanical stresses evenly, preventing premature failure and extending the service life of the lamp.
Solution Approach 2:
The supporting rod utilizes composite construction with rod segments and joint components that combine different material properties. This composite approach enhances durability by using materials optimized for specific functions, such as high-strength materials for load-bearing segments and flexible materials for joint components.
Data Source
AI summary
The present disclosure provides a lamp supporting rod, comprising: a first rod body, wherein a first end of the first rod body is configured to be connected to an external support; a first connecting surface is arranged at a second end of the first rod body; the first connecting surface does not overlap a cross section of the first rod body; and a second rod body, wherein a first end of the second rod body is configured to be connected to a lamp; a second connecting surface is arranged at a second end of the second rod body; the second connecting surface does not overlap a cross section of the second rod body. The lamp supporting rod has a simple and stable structure, can achieve multi-angle adjustment and precise adjustment. The present disclosure further provides a lamp assembly using the lamp supporting rod.