LED Candle Warmer Lamp with Adjustable Brightness and Color Temperature
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Solution Overview
Problem
Conventional candle warmer lamps are limited in brightness and color temperature adjustment and pose safety hazards due to candle instability.
Innovation Solution
An LED candle warmer lamp with a base, light diffusing shell, and LED light strip that allows adjustable brightness and color temperature control, featuring a power controller and heat management to enhance safety and light quality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If candlelight is used as a light source, then the candle warmer lamp can provide warm lighting, but the brightness and color temperature adjustment range is limited
Solution Approach 1:
The patent replaces the traditional candlelight source with an LED light strip, substituting a mechanical/chemical system (candle combustion) with an electrical system. This enables precise electronic control of brightness and color temperature through the controller, allowing independent adjustment of these parameters without the limitations of candlelight.
Solution Approach 2:
The patent uses LED technology with controllable parameters to achieve independent adjustment of brightness and color temperature. The controller can modify the electrical parameters supplied to the LED light strip, enabling dynamic changes in illumination intensity and color characteristics that were impossible with fixed candlelight.
2Reliability
If candle is used as light source, then the candle warmer lamp can provide lighting, but safety hazards occur due to candle instability
Solution Approach 1:
The patent replaces the unstable candle flame with a solid-state LED light strip, eliminating the mechanical/chemical combustion process. This substitution removes the safety hazards associated with open flames, including wind blowout and vibration extinction, while providing a more reliable and stable light source that can be controlled electronically.
Solution Approach 2:
The patent eliminates the need for disposable candles by using a reusable LED light strip. The LED system provides long-term reliability without the recurring safety risks of replacing unstable candle flames, offering a permanent installation solution.
3Adaptability or versatility
If LED light strip is added around the base, then brightness and color temperature can be adjusted, but device complexity increases
Solution Approach 1:
The patent integrates multiple functions into a single controller unit that manages both the LED light strip and the heating lamp. This universal controller handles brightness adjustment, color temperature control, and heating operation, reducing the need for separate control systems and minimizing overall device complexity despite the added functionality.
Solution Approach 2:
The patent combines the LED lighting system and heating system into a single integrated device with unified control. The controller simultaneously manages both the LED light strip for ambient lighting and the heating lamp for candle warming, merging multiple functions into one cohesive system that simplifies operation.
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 LED candle warmer lamp provides stable and adjustable lighting with improved aesthetics and safety by using LED technology, overcoming the limitations of conventional candle lamps.
Implementation Method 1
An LED light strip is disposed between the base and the light diffusing shell. The LED light strip comprises LED lamp beads
Implementation Method 2
Light emitted by the LED lamp beads is diffused by the light diffusing shell (which is made of acrylic) to be uniform and soft
Implementation Method 3
A heating lamp is connected to a top end of the fixing rod. The heating lamp is disposed over the accommodating groove
Data Source
AI summary
An LED candle warmer lamp includes a base and a light diffusing shell. The light diffusing shell is connected to the base. An LED light strip is disposed between the base and the light diffusing shell. The LED light strip includes LED lamp beads. A limiting hole allowing a power line to pass through is defined on the light diffusing shell. The power line is electrically connected to the LED light strip. An accommodating groove is defined on a top end of the base. A fixing rod is disposed adjacent to one side of the accommodating groove. A heating lamp disposed over the accommodating groove is connected to the fixing rod. When in use, a candle is placed in the accommodating groove, the heating lamp is turned on, and a switch is turned on to control a brightness and a color temperature of the LED lamp beads.