Retrofit Vehicle Light Heating Frame for Frost Defrosting
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing vehicles lack practical solutions for removing frost, ice, and moisture from lighting assemblies, as integral heating elements require complete replacement of the lighting assembly, which is expensive and labor-intensive.
Innovation Solution
A retrofit apparatus comprising a frame, heating element, and attachment mechanism, which can be easily attached to existing vehicle lights, featuring a temperature sensor to activate the heating element when frost, ice, or snow is detected, allowing for automatic or manual defrosting.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If heating elements are integrated into the lighting assembly housing, then frost and ice can be removed from the lighting assembly, but the lighting assembly must be completely replaced which is expensive and labor-intensive
Solution Approach 1:
The heating system is divided into separate modular components: a frame assembly with heating elements that can be independently installed on the lighting assembly housing without replacing the entire lighting assembly. This segmentation allows the defrosting function to be added as a separate module, resolving the contradiction between achieving defrosting capability and avoiding complex replacement procedures.
Solution Approach 2:
The heating elements are extracted from the lighting assembly housing and placed in a separate frame assembly that attaches to the housing. This extraction allows the heating function to be added independently without requiring replacement of the integrated lighting assembly, thereby reducing retrofit complexity while maintaining defrosting effectiveness.
2Reliability
If heating elements are integrated into the lighting assembly, then defrosting function is provided, but the cost and labor for complete assembly replacement increases
Solution Approach 1:
By segmenting the heating system into a separate frame assembly that attaches to the lighting assembly housing, the installation process is simplified to attaching a modular component rather than replacing the entire lighting assembly, significantly reducing installation time while maintaining the defrosting function.
Solution Approach 2:
The frame assembly with heating elements is pre-assembled as a complete module before installation. This preliminary assembly allows for quick installation by simply attaching the pre-prepared frame to the lighting assembly housing, reducing on-site installation time and labor requirements.
3Adaptability or versatility
If a frame with heating element is used for defrosting, then retrofitting existing vehicles becomes feasible, but the device structure becomes more complex
Solution Approach 1:
The frame assembly is designed with universal attachment mechanisms that can be installed on various lighting assembly housing types. The frame serves multiple functions: providing structural support for heating elements, offering attachment points for mounting brackets, and enabling thermal coupling to the housing. This multi-functionality reduces the need for additional components, thereby limiting complexity growth while maintaining broad retrofit capability.
Solution Approach 2:
Multiple functions are merged into the frame assembly: structural support, heating element mounting, and attachment to the lighting assembly housing. By combining these functions into a single integrated frame structure, the number of separate components is reduced, limiting overall device complexity while enabling versatile retrofit application.
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 apparatus effectively defrosts vehicle lights without replacing the entire assembly, providing easy installation and efficient ice, snow, or frost removal through radiant heat, enhancing visibility in cold weather conditions.
Implementation Method 1
The heating element may be selected from the group consisting of a ceramic heating element, a resistance wire, a conductive heating strip, and a screen-printed conductive silver plate
Implementation Method 2
In some embodiments, the apparatus may further comprise a temperature sensor. The temperature sensor may be electrically connected to the power source.
Data Source
AI summary
An apparatus for defrosting a vehicle light comprises a frame, a heating element connected to at least a portion of an internal facing surface of the frame, an attachment mechanism, and an electrical communication connection electrically connected between the heating element and a power source. The heating element may be configured to generate heat in the direction of the vehicle light, thereby melting snow, ice, or frost buildup on or in the vehicle light.