Rotary Folding Lamp Structure for Portable Wide-Angle Lighting
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Solution Overview
Problem
Conventional lamps are either too large for convenient carrying, lack adjustable lighting angles and ranges, or fail to meet multi-occasion needs, with some being too bright but not portable, and others too portable but lacking versatility.
Innovation Solution
A rotary folding lamp with multiple light emitting parts that can be rotated and folded, allowing 360° folding, adjustable angles, and various fixing methods, featuring a support assembly, light emitting assembly, rotation assembly, and folding assembly, with manual or automatic control for different lighting modes and ranges.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the lamp is made compact and portable, then ease of carrying is improved, but lighting range and adjustability deteriorate
Solution Approach 1:
The lamp body is divided into multiple segments that can be folded relative to each other. The support assembly includes a first support arm and second support arm that can fold between extended and retracted positions, allowing the lamp to transition between a compact portable state and an extended lighting state, thus resolving the contradiction between portability and lighting range.
Solution Approach 2:
The lamp employs dynamic folding mechanisms with rotation assemblies that allow the support arms to rotate and fold at multiple angles. The rotation assembly enables the support arms to rotate between 0° and 360°, and the folding assembly allows folding at multiple angles, creating a dynamic structure that adapts between compact and extended configurations to balance portability and lighting versatility.
2Device complexity
If the lamp has fixed lighting angle, then device complexity is reduced, but adaptability to different occasions deteriorates
Solution Approach 1:
The rotation assembly enables the support arms to rotate dynamically between 0° and 360°, allowing the lighting angle to be adjusted according to different occasions. This dynamic rotation mechanism provides adaptability while maintaining relatively simple structural design, resolving the contradiction between simplicity and adjustability.
Solution Approach 2:
The lamp is designed with universal folding and rotating capabilities that allow it to serve multiple functions: portable lighting, adjustable angle lighting, and compact storage. The same folding and rotating mechanisms enable the lamp to adapt to various lighting scenarios without requiring multiple specialized devices, thus resolving the contradiction between simplicity and versatility.
3Adaptability or versatility
If the lamp uses multiple light emitting parts with different lighting modes, then adaptability to different occasions is improved, but device complexity increases
Solution Approach 1:
The light emitting assembly is segmented into multiple independent light emitting parts (first light emitting part, second light emitting part, third light emitting part) that can be controlled separately. Each light emitting part can be activated independently through the control assembly, allowing different lighting modes and ranges without requiring a completely complex integrated system, thus resolving the contradiction between versatility and complexity.
Solution Approach 2:
The control assembly provides universal control for multiple light emitting parts, enabling various lighting modes (single light emission, multiple light emissions, different brightness levels) through a unified control system. This multi-functional design achieves adaptability to different occasions while avoiding the need for separate control mechanisms for each light emitting part, thus balancing versatility with structural complexity.
Data Source
AI summary
A rotary folding lamp includes a base assembly, a folding mechanism, a control unit and a lamp assembly including a first lamp body, a second lamp body and a third lamp body, wherein the first lamp body is connected between the base assembly and the second lamp body, the third lamp body is arranged at a front end of the second lamp body, the folding mechanism is arranged at both ends of the first lamp body to control folding of the first lamp body and the second lamp body, and the control unit is electrically connected to the lamp assembly.