Lamp Holder Structure With Elastic Contacts for Fast Wiring
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Solution Overview
Problem
Existing lamp holder structures are complex and inconvenient to wire due to their design, which complicates the electrical connection process.
Innovation Solution
A novel lamp holder structure featuring a hard plastic shell with integrated conductive elastic sheets and a top cover that simplifies wiring by allowing easy insertion of wire cores through insulating layers, with a waterproof sealing rubber coating for insulation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a copper lamp holder with rubber coating layer is used to ensure insulativity, then insulation performance is improved, but the structure becomes complex and wiring becomes inconvenient
Solution Approach 1:
The patent combines the insulating function and the structural housing into a single integrated plastic lamp holder body. The plastic material inherently provides insulation while forming the complete housing structure, eliminating the need for separate rubber coating layers and simplifying the overall structure.
Solution Approach 2:
The plastic lamp holder body serves multiple functions simultaneously: it provides structural support, ensures electrical insulation, and houses the wiring components. This multi-functionality reduces the number of separate components needed and simplifies the overall design.
2Reliability
If a copper lamp holder with welded or threaded connection mode is used, then electrical conduction is achieved, but wiring becomes inconvenient and time-consuming
Solution Approach 1:
The patent extracts the conduction function from the structural body by using separate conductive elastic sheets. These sheets are specifically designed to make contact with wire cores, separating the conduction task from the housing function and enabling simpler wiring connections.
Solution Approach 2:
The patent changes the connection mode from rigid welded or threaded connections to flexible elastic contact. The conductive elastic sheets can deform to accommodate wire insertion, providing reliable electrical contact without requiring precise alignment or additional fastening operations.
3Reliability
If conductive terminals are separately installed in the lamp holder, then electrical connection is achieved, but the structure becomes more complex
Solution Approach 1:
The patent merges the conductive terminals with the lamp holder body by integrating the conductive elastic sheets into the plastic housing structure. The sheets are positioned and fixed within the body, combining the terminal function with the housing into a single integrated component.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The novel design results in a simpler structure that is faster and more convenient to wire, ensuring reliable electrical connections while maintaining insulation and waterproofing.
Implementation Method 1
a first conductive elastic sheet is embedded in the first installation groove, a second conductive elastic sheet is embedded in the second installation groove
Implementation Method 2
the first elastic sheet tip of the first conductive elastic sheet pierces through an insulating layer of one wire and is electrically in contact with a wire core of the wire
Implementation Method 3
a waterproof sealing rubber coating layer is coated on the periphery of the lamp holder shell
Implementation Method 4
a waterproof sealing rubber coating layer is coated on the periphery of the lamp holder shell
Data Source
AI summary
The present disclosure discloses a novel lamp holder structure. A lamp holder shell of the novel lamp holder structure comprises a shell main body and a lamp holder top cover arranged at the upper end of the shell main body, a bulb installation hole is formed in the shell main body, a main body installation part located above the bulb installation hole is arranged at the upper end of the shell main body, a wire placing groove is formed in the middle of the main body installation part, a top cover wire pressing part is arranged in the middle of the lamp holder top cover. By means of the structural design, the present disclosure has the advantages of being novel in design, simple in structure and convenient and fast to wire.