Rotatable Vehicle Projector Light Bar for Multi-Model Fitment
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Solution Overview
Problem
Current vehicle light assemblies require different designs for each vehicle make and model to accommodate varying projector orientations, leading to inefficiencies in manufacturing and installation.
Innovation Solution
A vehicle light assembly with a rotatable projector connected to a light bar, allowing the projector to be adjusted to various mounting angles, enabling a single design to fit multiple vehicle models without the need for multiple assemblies.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If a different light assembly is manufactured for each vehicle make and model, then the projector orientation can be precisely controlled for each vehicle, but the manufacturing complexity and inventory requirements increase significantly
Solution Approach 1:
The projector is made rotatable relative to the light bar, allowing it to be adjusted to different orientations after assembly. This dynamic adjustment capability eliminates the need for manufacturing different assemblies for each vehicle make and model, while still achieving precise projector orientation control.
Solution Approach 2:
A single light assembly design with a rotatable projector can serve multiple vehicle makes and models by adjusting the projector orientation to match different mounting requirements. This universal design reduces manufacturing complexity and inventory requirements while maintaining the ability to precisely control projector orientation for each application.
2Manufacturing precision
If a different light assembly is manufactured for each vehicle make and model, then the projector orientation can be precisely controlled for each vehicle, but the installation time and process complexity increase
Solution Approach 1:
The rotatable projector allows installers to adjust the projector orientation in the field to match different vehicle makes and models, eliminating the need for pre-configured assemblies. This reduces installation time and complexity while maintaining precise orientation control.
Solution Approach 2:
The projector is pre-mounted on the light bar in a standardized position, but designed to be easily rotatable. This preliminary assembly reduces installation complexity, as the projector is already attached and only needs orientation adjustment rather than complete assembly from scratch for each vehicle type.
3Adaptability or versatility
If a rotatable projector is used, then a single light assembly design can fit multiple vehicle models, but the structural complexity of the connection mechanism increases
Solution Approach 1:
The projector connection to the light bar is designed to allow rotation, providing adaptability to different vehicle makes and models. The rotational capability is achieved through a connection mechanism that balances versatility with reasonable structural complexity, enabling a single assembly design to fit multiple applications.
Data Source
AI summary
A light assembly for a vehicle includes a light bar and a projector. The light bar configured to be connected to the vehicle. The projector is rotatably connected to the light bar. The projector is rotatable relative to the light bar.