Tri-proof Lamp Modular Assembly and Waterproofing
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Solution Overview
Problem
Existing tri-proof lamps are difficult to assemble, have poor waterproofing, and are not easily repairable, often resulting in stranded wires during assembly.
Innovation Solution
A tri-proof lamp design featuring swivel covers, end caps, power guide slots, power supply circuits, and a lamp cover with sliding components and waterproof features, allowing for easy assembly, wire management, and replacement of parts without stranding wires, enhanced by snap terminals and waterproof nuts for improved waterproofing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If traditional assembly methods are used for tri-proof lamps, then the structural integrity is maintained, but the assembly process becomes difficult and time-consuming
Solution Approach 1:
The lamp structure is divided into modular components including lamp head, lamp body, and lamp tail sections that can be independently assembled. The power supply circuit board is separated into distinct modules with predefined connection points, allowing for simplified assembly without requiring complex wiring operations.
Solution Approach 2:
Wire conduits and power guide slots are pre-installed and positioned during manufacturing before final assembly. Connection terminals are pre-configured with appropriate polarity markings, and mounting holes are pre-drilled at optimal locations, eliminating the need for on-site wire routing and complex alignment procedures.
2Ease of operation
If traditional wiring methods are used during assembly, then electrical connections are established, but wires become stranded and difficult to manage
Solution Approach 1:
Power guide slots act as intermediary channels that guide wires from external power sources into the lamp interior. These slots are positioned at optimal locations and angled to facilitate smooth wire insertion without bending or stranding. Connection terminals serve as intermediary connection points that simplify electrical junctions.
Solution Approach 2:
Wire conduits with flexible interiors are used to allow wires to pass through curved paths without damage. The conduits are designed with sufficient slack and appropriate routing angles to accommodate wire installation while maintaining a neat appearance and preventing wire stranding.
3Reliability
If conventional sealing methods are used, then the lamp structure is sealed, but the waterproof effect is poor
Solution Approach 1:
Multiple sealing functions are merged into integrated sealing structures at critical interfaces. The lamp head cover incorporates sealing rings that simultaneously seal the interface between the lamp head and lamp body. The lamp tail section uses integrated gaskets that seal both the power entry point and the connection interface, reducing the number of separate sealing components.
Solution Approach 2:
Sealing structures utilize composite material designs combining different materials with complementary properties. Rubber or silicone sealing rings are paired with rigid housing materials to create effective barriers against water and moisture. The combination of flexible sealing materials and rigid structural materials provides both sealing effectiveness and structural integrity.
4Ease of repair
If the lamp is designed as a sealed unit, then waterproofing is improved, but repairability becomes difficult
Solution Approach 1:
The lamp is divided into separable modules (lamp head, lamp body, lamp tail) that can be independently accessed and repaired. Each module maintains its own sealing integrity when assembled, allowing technicians to open and service individual sections without compromising the overall waterproof design. The power supply circuit board is accessible through the lamp tail section for easy replacement.
Solution Approach 2:
The sealing structures are designed to be dynamically sealable and openable. Sealing rings and gaskets are positioned to maintain waterproof seals during normal operation but allow for controlled disassembly when repair is needed. The modular design enables the sealing interfaces to be opened and closed repeatedly without degrading the waterproof performance.
Data Source
AI summary
The present invention provides a tri-proof lamp, which comprises two swivel covers, two end caps, two power guide slots, two power supply circuits, a light source unit and a lamp cover; the lamp cover has openings at both ends; the power guide slots are located inside the lamp cover; the power supply circuits are located at the power guide slots; the light source unit is located inside the lamp cover and is electrically connected to the power supply circuits; the end caps are located at the openings of the lamp cover; the swivel covers are located at the end caps.