Vehicle Headlamp Assembly Guiding Components and Locating Pin Alignment
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Solution Overview
Problem
Existing methods for mounting vehicle headlamp assemblies result in large variations in alignment and fastening, leading to inefficiencies and potential human error during installation, which can cause damage to surrounding components.
Innovation Solution
A vehicle headlamp assembly with guiding components and a locating pin that engages with adjacent vehicle components to ensure stable positioning and alignment, using a positioning and reinforcement structure to facilitate accurate placement and secure the headlamp housing in a non-rotatable position.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If traditional mounting methods relying on machined body mounting locations are used, then the headlamp assembly can be installed, but large variations in alignment and fastening occur leading to aesthetic issues and installation errors
Solution Approach 1:
The patent applies preliminary action by pre-configuring the headlamp assembly with integrated mounting ears and locating pins that automatically align with corresponding features on the vehicle body during installation. This pre-prepared configuration eliminates the need for complex alignment procedures and machined body mounting locations, directly resolving the contradiction between alignment precision and installation complexity
Solution Approach 2:
The locating pins and mounting ears are designed to self-align and self-position the headlamp assembly during installation. The locating pins automatically engage with recesses in the fender assembly, and the mounting ears self-align with the radiator support, eliminating the need for operator intervention to achieve precise alignment and reducing installation complexity
2Reliability
If traditional mounting methods are used, then the headlamp assembly can be installed, but complications and human errors increase leading to assembly plant damage
Solution Approach 1:
The mounting system is segmented into distinct functional components: locating pins for positional accuracy, mounting ears for secure attachment, and reinforcing structures for structural integrity. This segmentation allows each component to perform its specific function reliably while simplifying the overall installation process and reducing the chance of human error
Solution Approach 2:
The headlamp assembly is pre-configured with integrated mounting features including locating pins and mounting ears that are permanently attached to the headlamp housing. This preliminary configuration ensures that all necessary mounting components are in place before installation begins, eliminating the risk of missing parts or incorrect assembly and improving installation reliability
Data Source
AI summary
A vehicle headlamp assembly includes a first guiding component. Also included is a headlamp housing having a second guiding component for engaging the first guiding component in a sliding relationship for directing of the headlamp housing toward a loaded position. Further included is at least one locating pin integrally formed with and extending from the headlamp housing, the at least one locating pin configured to extend through an aperture of an adjacent vehicle component for providing stable positioning of the headlamp housing during installation of the vehicle headlamp assembly.