Ceiling Fan and Heater Assembly with Rotating Reflective Lighting
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Solution Overview
Problem
Ceiling fans are ineffective in heating rooms efficiently, especially in cold weather, as they primarily circulate air without adding heat, leading to discomfort and energy wastage, and existing solutions that combine fans with heaters lack integrated lighting effects for ambiance.
Innovation Solution
A combination assembly of a ceiling fan and heater with motor-driven rotating reflective foils and LED lighting, where the heater is a ceramic element that can be operated independently or synchronized with the fan, and a quick attachable-detachable mechanism for easy installation, providing both heating and aesthetic lighting effects.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a ceiling fan is used to circulate air in cold weather, then air circulation is improved, but heating efficiency deteriorates because the fan does not add heat to the air
Solution Approach 1:
The patent combines a ceiling fan with a heater unit into a single integrated device. The heater unit includes heating elements (ceramic or radiant) positioned within the fan housing, allowing the device to both circulate air and add heat simultaneously. This merging resolves the contradiction by enabling the device to perform both functions that were previously separate.
Solution Approach 2:
The ceiling fan is designed to perform multiple functions: air circulation, heating, and lighting. The integrated heater unit enables the fan to provide heating capability in addition to its primary air circulation function. The device can operate in different modes (fan only, heater only, or both together), making it a universal solution for both cooling and heating needs.
2Temperature
If heating elements are added to a ceiling fan, then heating capability is improved, but device complexity increases
Solution Approach 1:
The heater unit is designed as a separate, modular component that can be independently installed within the fan housing. The heating elements, housing, and mounting structure are segmented into discrete parts that simplify assembly and maintenance. This segmentation reduces overall device complexity by allowing independent replacement and servicing of the heating component without affecting the fan motor or blades.
Solution Approach 2:
The heater unit is nested within the existing fan housing structure. The heating elements are positioned within the fan's air flow path, utilizing the existing housing space. This nesting approach adds heating functionality without requiring a completely new device structure, thereby minimizing the increase in overall complexity.
3Illumination intensity
If light sources are integrated into the heater unit, then aesthetic ambiance is improved, but energy consumption increases
Solution Approach 1:
The patent incorporates translucent or colored bands within the heater unit housing that allow light to pass through and create aesthetic effects. LED light sources are used to produce various colors and lighting patterns. The translucent bands diffuse the light to create a pleasant ambient glow that enhances the visual appeal of the device during operation.
Solution Approach 2:
Energy-efficient LED light sources are used instead of traditional incandescent bulbs. LEDs consume significantly less energy and have longer lifespans, reducing overall energy consumption while providing adequate lighting effects. The lighting system is designed to be optional and can be controlled independently, allowing users to minimize energy usage when lighting effects are not required.
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 effectively distributes heated air throughout a room, enhancing occupant comfort and reducing energy costs while offering a visually appealing flickering light effect, improving both heating efficiency and ambiance.
Implementation Method 1
The heater can be a ceramic heater
Implementation Method 2
a heating fan to blow the heated air from the heater
Implementation Method 3
motor driven rotating reflective foils each having mounted therein a light source
Data Source
Figure 1~2
Figure 3~4
Figure 5
AI summary
A combination assembly or apparatus of a ceiling fan and heater. The combination assembly or apparatus includes a ceiling fan, a heater, a fan to blow air across the heater, a translucent band, motor driven rotating reflective foils each having mounted therein a light source (e.g. an LED) to shine through the translucent band to give a motion effect like a flickering.