Vehicle Headlight Socket With Alignment Guides And Locking Tab

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Solution Overview

Problem

Conventional vehicle headlight components are inefficiently designed, making them difficult to install and prone to breakage, which can lead to safety issues and vehicle fires.

Innovation Solution

A socket device with a locking tab, alignment guides, and integrated wiring features, designed to securely and easily install light bulbs within a vehicle headlight housing, enhancing safety and durability.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If conventional headlight components are used, then the structure is simple, but the installation is difficult and breakage is prone

Engineering Contradiction:
Improveinstallation easeVSAvoidsocket structure complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The socket is divided into multiple functional segments: a locking tab for securing the bulb, alignment guides for proper positioning, and integrated wiring channels. This segmentation allows each component to perform its specific function independently, making installation easier while maintaining structural integrity

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent combines multiple functions into a single socket structure: the locking mechanism, alignment features, and wiring integration are all merged into one component. This reduces the number of separate parts needed and simplifies the installation process while preventing breakage through unified design

Inventive Principle:
Principle #5Merging (Combining)

2Reliability

If conventional headlight sockets are used, then the design is simple, but the reliability is low due to breakage and safety issues

Engineering Contradiction:
Improvesocket durability and safetyVSAvoidsocket design complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The socket design includes built-in protective features such as the locking tab that secures the bulb before installation is complete, and alignment guides that prevent misalignment damage. These features provide beforehand protection against breakage and safety issues that could occur during installation or use

Inventive Principle:
Principle #11Beforehand cushioning (Prior cushioning)

Solution Approach 2:

The socket appears to be constructed from composite materials that combine durability with flexibility, allowing the structure to resist breakage while maintaining the necessary electrical and mechanical functions. This composite approach enhances reliability without significantly increasing design complexity

Inventive Principle:
Principle #40Composite materials

3Productivity

If conventional headlight components are used, then the manufacturing is simple, but the installation is inefficient and time-consuming

Engineering Contradiction:
Improveinstallation efficiencyVSAvoidsocket structure complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The socket is designed with preliminary actions built in: the alignment guides are pre-positioned to automatically guide the bulb into the correct position, and the locking tab is pre-configured to engage during installation. This eliminates the need for manual alignment and securing steps, dramatically improving installation efficiency

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The socket structure performs self-alignment and self-locking during installation through its integrated design features. The alignment guides automatically position the bulb correctly, and the locking tab secures it in place without requiring additional tools or steps, making the installation process self-service and highly efficient

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS11725792B2Headlight socket
Publication Date: 2023.08.15 CHEN WEN
  • US11725792B2 patent drawing
  • US11725792B2 patent drawing
  • US11725792B2 patent drawing

AI summary

The headlight socket has a socket, a locking tab, a light bulb surface, a left alignment guide and a right alignment guide. The socket is a plastic section that can hold a vehicle headlight lightbulb. The locking tab holds the headlight inside a standard vehicle headlight housing. The left alignment guide is a curved C shape section that positions the headlight socket within the vehicle headlight housing. The left alignment guide is mirrored across the locking tab to create the right alignment guide. The locking tab additionally has an upper lip that allows it to be pushed and pulled more easily. On the light bulb surface the socket has a indents, holes, and a wiring ridge. The plurality of indents are slots that provide space for additional wiring attached to the vehicle headlight.