Lamp Holder Night Light LED Integration
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Solution Overview
Problem
Existing lamp holders with electro-luminescent elements are limited by their sensitivity to humidity, inability to produce colors other than green without expensive transformers, and heat-related issues, which restrict their market applicability and user satisfaction.
Innovation Solution
A lamp holder with a built-in night light that uses low power consumption light sources like LEDs or neon bulbs, which are humidity-resistant, offer various colors and brightness, and can be controlled via sensors and circuits to provide adjustable lighting functions, eliminating the need for expensive transformers and reducing heat-related problems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If electro-luminescent elements are used as light source, then the lamp holder can provide night light function, but the device becomes sensitive to humidity and cannot produce colors other than green without expensive transformers
Solution Approach 1:
The patent replaces expensive electro-luminescent elements with inexpensive LED bulbs that can be easily replaced. LEDs are described as having 'lower power consumption, miniature size, a long life time' and being 'humidity-resistant', directly addressing both the cost and humidity sensitivity issues while maintaining color variety capability
Solution Approach 2:
The patent changes the light source technology parameter from electro-luminescent elements to LEDs, which fundamentally alters the operational characteristics including humidity resistance, color capability, and cost structure. The drive circuit is also simplified to work directly with standard AC outlets without requiring expensive transformers
2Illumination intensity
If electro-luminescent elements are used with 120V AC current, then the device can emit dim light for seeing surrounding things, but the light is not sufficient to keep people awake or make it difficult to fall sleep
Solution Approach 1:
The patent introduces dynamic control capabilities through motion sensors and remote controls that allow users to adjust lighting conditions. The system can provide brighter light when needed (e.g., when motion is detected) and dimmer light for nighttime use, making the illumination intensity adaptable to different user needs rather than fixed at a dim level
Solution Approach 2:
The lamp holder is designed with multiple functions including motion sensing, remote control, and adjustable lighting modes. This multi-functionality allows the same device to provide both dim night light and brighter illumination depending on the situation, eliminating the need for separate devices
3Adaptability or versatility
If expensive transformers are used to drive electro-luminescent elements for higher frequency and different colors, then the device can produce various colors and sufficient brightness, but the device complexity and cost increase significantly
Solution Approach 1:
The patent replaces expensive transformers with simple LED bulbs and a basic drive circuit that works directly with standard AC outlets. LEDs are described as having 'lower power consumption, miniature size, a long life time' and being 'humidity-resistant', directly addressing both the cost and humidity sensitivity issues while maintaining color variety capability
Solution Approach 2:
The patent extracts and removes the expensive transformer component from the system entirely. Instead of using electro-luminescent elements that require high-frequency transformers, the invention uses LEDs that can be driven directly from standard AC power, eliminating the transformer and its associated complexity and cost
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 solution provides a versatile, reliable, and user-friendly lighting solution with adjustable features, including color, brightness, and timing, that is not affected by humidity and heat, enhancing user experience and market adaptability.
Implementation Method 1
Because of mass production for use in all kinds of light device, the drive circuit-means has already dropped to a certain acceptable cost range at this time. The current LED light has plenty of different colors, lower power consumption, miniature size, a long life time
Implementation Method 2
the electro-luminescent elements work with the same power source as the existing lamp holder's power source, which is connected to a 120V AC outlet
Data Source
AI summary
A lamp holder has a built-in night light. The lamp holder may be part of a light device that is assembled on a production line or may be purchased by people to add to an existing lighting devices lamp holder.