Adapter for Incandescent Lamp Holder to LED Lamp Conversion
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Solution Overview
Problem
Incandescent lamps cannot be directly replaced with LED lamps due to structural and holder differences, requiring circuit changes and additional costs, leading to inconvenient and costly replacements.
Innovation Solution
An adaptor with a main body, electrode case, and conductive plates that allows the incandescent lamp holder to power an LED lamp without altering the original circuit, enabling quick and cost-effective replacements by using the incandescent lamp holder as a power socket and the adaptor as a power plug.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of time
If the incandescent lamp holder is used to power an LED lamp without circuit changes, then the replacement cost and time are reduced, but the structural incompatibility between incandescent and LED lamp holders must be resolved
Solution Approach 1:
The patent introduces an adapter as an intermediary device that connects the incandescent lamp holder to the LED lamp. The adapter includes a power receiving end that fits into the incandescent lamp holder and a power output end that connects to the LED lamp, enabling compatibility without modifying the original circuit or lamp holder structure.
Solution Approach 2:
The adapter is divided into distinct functional segments: a power receiving end with conductive plates for receiving power from the incandescent lamp holder, an insulation body for electrical isolation, and a power output end with connection terminals for the LED lamp. This segmentation allows each part to perform its specific function while maintaining overall compatibility.
2Adaptability or versatility
If the original circuit is modified to accommodate LED lamps, then direct LED lamp installation is possible, but additional costs and circuit changes are required
Solution Approach 1:
The adapter serves multiple functions: it acts as a power receiver from the incandescent lamp holder, provides electrical insulation, and functions as a power output connector for the LED lamp. This multi-functionality allows the same device to enable compatibility between different lamp types without requiring modifications to the original circuit infrastructure.
Solution Approach 2:
The adapter utilizes the existing incandescent lamp holder circuit as-is, without requiring any modifications to the original circuit. The adapter itself provides all necessary adaptation functions, making the system self-sufficient and eliminating the need for costly circuit changes or professional installation.
3Ease of operation
If conductive plates are exposed in the connection port for direct electrical connection, then connection simplicity is improved, but electrical safety and insulation are compromised
Solution Approach 1:
The adapter applies different properties to different parts: the connection port area has exposed conductive plates for simple electrical connection, while the main body uses insulating material for safety. This local differentiation allows the connection interface to be simple while the overall structure maintains electrical safety through targeted insulation.
Solution Approach 2:
The insulating body acts as an intermediary that separates the user from exposed conductive elements. The conductive plates are exposed only at the connection port where they make controlled contact with the LED lamp terminals, while the insulating material prevents accidental contact elsewhere, mediating between connection simplicity and safety requirements.
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
Enables quick and cost-effective replacement of incandescent lamps with LED lamps using the existing circuit, reducing time and costs associated with replacements while ensuring reliable current transmission.
Implementation Method 1
a first conductive plate and a second conductive plate, each of the conductive plates having a connection end and a contact end, the two conductive plates being respectively mounted in the first and second grooves of the main body, the connection end of the first conductive plate being electrically connected with the electrode member, the connection end of the second conductive plate being electrically connected with the electrode case, the contact ends of the two conductive plates being positioned in the connection port
Data Source
AI summary
An adaptor includes: a main body, a first and a second grooves being disposed in the main body; a connection port is disposed at a bottom end of the main body, one end of the two grooves communicating with the connection port; an electrode case is connected around the main body to enclose the main body; an electrode member disposed at a top end of the main body; and a first conductive plate and a second conductive plate respectively mounted in the first and second grooves of the main body. The connection end of the first conductive plate is electrically connected with the electrode member. The connection end of the second conductive plate is electrically connected with the electrode case. The contact ends of the two conductive plates are positioned in the connection port.