Modular Scent Warmer Lighting and Heating Modules
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Solution Overview
Problem
Existing scent warmers face challenges with complex and inaccessible designs, making it difficult to replace defective or worn-out components, and they often rely on inefficient incandescent light bulbs for both heating and lighting.
Innovation Solution
The development of modular lighting and heating modules with Edison screw fittings and interchangeable components allows for easy assembly and replacement, using LED or CFL light sources and resistive heating elements, enabling efficient and customizable scent warmers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Use of energy by moving object
If incandescent light bulbs are used for heating and lighting in scent warmers, then lighting function is provided, but energy efficiency deteriorates and replacement complexity increases
Solution Approach 1:
The patent divides the scent warmer into separate functional modules: a heating module with a resistive heating element and a lighting module with LED or CFL light sources. This segmentation allows independent replacement of each module, simplifying maintenance and improving energy efficiency by using modern LED/CFL technology instead of inefficient incandescent bulbs that performed both functions.
Solution Approach 2:
The base structure is designed with universal threaded receptacles that can accommodate different types of heating and lighting modules. This universality allows users to replace modules with different technologies (e.g., switching from incandescent to LED) without modifying the base structure, thereby improving energy efficiency while maintaining ease of replacement.
2Device complexity
If integrated designs are used in scent warmers, then device simplicity is improved, but component accessibility deteriorates
Solution Approach 1:
The patent employs modular heating and lighting units that can be independently removed from the base structure through threaded connections. This segmentation maintains the simple appearance of an integrated device while enabling easy access to components for replacement or repair by simply unscrewing the modular units.
3Quantity of substance
If flame-based candles are used, then aroma diffusion is achieved, but safety hazards increase
Solution Approach 1:
The patent replaces the chemical combustion process (flame) with an electrical heating system using resistive heating elements. This substitution eliminates open flames and associated fire hazards while maintaining effective aroma diffusion through controlled heating of scented materials, thereby improving safety without compromising the primary function.
4Temperature
If incandescent bulbs are used for heating, then heating function is provided, but operational safety deteriorates due to high temperature
Solution Approach 1:
The patent substitutes incandescent bulbs with resistive heating elements that provide the necessary heating capability without the extreme temperatures and safety hazards associated with incandescent filaments. The resistive heating elements achieve effective heating at lower, safer temperatures while maintaining the ability to diffuse aroma.
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
This modular approach simplifies the assembly and maintenance of scent warmers, reduces costs by using efficient LED or CFL lighting, and ensures safer operation by eliminating the risks associated with incandescent bulbs while maintaining effective aroma diffusion.
Implementation Method 1
The heating element heats the plate primarily by conduction, and the plate transfers the heat to the scented wax or oil
Implementation Method 2
The incandescent light bulb heats the bottom of the plate primarily through radiation and convection
Implementation Method 3
The incandescent light bulb heats the bottom of the plate primarily through radiation and convection
Implementation Method 4
the plate, in turn, heats the wax or oil, thus releasing the scent into the surrounding area by increasing the rate of evaporation
Implementation Method 5
The burning wick melts the wax near the wick and pulls the liquid wax, along with the scents included in the wax, up into the wick by capillary action or absorption
Implementation Method 6
The burning wick melts the wax near the wick and pulls the liquid wax, along with the scents included in the wax, up into the wick by capillary action or absorption
Data Source
AI summary
Scent warmers may include a base structure and a modular assembly structurally and electrically coupled with the base structure by an Edison screw fitting. The modular assembly may include a lighting module and a heating module. The lighting module and the heating module may be fastened to one another in a releasable manner. Methods of assembling scent warmers may involve fastening a lighting module to a heating module in a releasable manner to form a modular assembly. The modular assembly may be structurally and electrically coupled with a base structure by an Edison screw fitting.