Multi-Stage Telescopic Lamp for Deep Suspended Fixtures
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Solution Overview
Problem
Current telescopic lamps are insufficient for replacing suspended opening light fixtures with different depths due to limited telescopic length and non-adjustable irradiation angles, leading to installation and illumination challenges.
Innovation Solution
A multi-stage adjustable telescopic lamp with a screw base, telescopic sleeves, and a rotatable component, allowing for adjustable telescopic length and illumination angle through a multi-stage telescopic structure and rotatable lighting unit.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Length of moving object
If a single-stage telescopic structure is used, then the structure is simple, but the telescopic length adjustment range is insufficient
Solution Approach 1:
The telescopic lamp employs a multi-stage telescopic structure divided into three independent telescopic sleeves (first, second, and third telescopic sleeves), each capable of independent telescopic movement. This segmentation allows the overall telescopic length adjustment range to be significantly increased while maintaining manageable complexity through modular design, where each sleeve can be adjusted separately to achieve the desired total length.
2Adaptability or versatility
If a fixed lamp base is used, then the installation is simple, but the irradiation angle cannot be adjusted
Solution Approach 1:
The lamp base is designed with a rotatable component that enables the lighting unit to rotate relative to the telescopic structure. This dynamic feature allows the irradiation angle to be adjusted according to different lighting needs, transforming the fixed lamp base into an adaptable mounting system that can orient the light source in multiple directions while maintaining a relatively simple overall structure.
Data Source
AI summary
A multi-stage adjustable telescopic lamp is disclosed, including a screw base, a first telescopic sleeve, a second telescopic sleeve, a third telescopic sleeve, a fixed component, an outer frame, a lighting unit and a lamp body. A bottom of the screw base is connected with a top of the first telescopic sleeve, the first telescopic sleeve is slidably sleeved with the second telescopic sleeve, the second telescopic sleeve is slidably sleeved with the third telescopic sleeve, and the bottoms of the first telescopic sleeve and the second telescopic sleeve are provided with fixed components. By providing a three-stage telescopic structure, it solve the problem that when the telescopic lamp is extended or retracted, if the depth of a suspended light fixture having an opening exceeds the maximum extension length of the telescopic lamp, replacement cannot be performed due to a limited telescopic range.