Light Attachment for Inspection Mirror with Direct Illumination

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Solution Overview

Problem

Existing inspection mirrors struggle to provide adequate illumination for obscured and dark areas, relying on reflected light which is inefficient for thorough inspection.

Innovation Solution

A light attachment for inspection tools, featuring a mounting bracket with a light member and power source, providing direct illumination to the inspection area, with options for secure attachment methods and adjustable positioning.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Illumination intensity

If a light member is positioned to shine parallel to the handle onto the mirror for illumination, then the area to be viewed is illuminated, but the illumination is not direct and inspection thoroughness is limited

Engineering Contradiction:
Improveillumination of inspection areaVSAvoidinspection thoroughness
Core Design Contradiction:
Illumination intensityVSProductivity

Solution Approach 1:

The light member is extracted from the handle and repositioned to shine directly onto the inspection area through an opening in the mirror assembly, separating the illumination function from the viewing function to achieve direct illumination of the target area

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The mirror assembly serves as an intermediary structure that incorporates both the viewing mirror and an opening for direct light delivery, allowing the light member to illuminate the inspection area directly while the mirror reflects the illuminated area to the viewer

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If a mounting bracket with clips is used to attach the light member to the mirror, then secure attachment is achieved, but the device complexity increases

Engineering Contradiction:
Improveattachment securityVSAvoidmounting structure complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The mounting bracket is merged with the mirror assembly structure, where the bracket serves as both a structural component of the mirror assembly and an attachment mechanism for the light member, eliminating the need for separate mounting hardware

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The clips on the mounting bracket are designed to engage with the mirror assembly in a self-locking manner, where the act of attachment itself secures the light member without requiring additional fastening steps or complex mechanisms

Inventive Principle:
Principle #25Self-service

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

Enhances illumination, allowing for more thorough and effective inspection of obscured areas by directing light directly onto the object, improving visibility and inspection efficiency.

Implementation Method 1

a power source for the light member

Methodology Applied
Scientific EffectBattery (electricity): Battery (electricity)

Implementation Method 2

a light member attached to the mounting bracket

Methodology Applied
Scientific EffectLight Emitting Diode: Light Emitting Diode

Data Source

PatentUS7980722B2Light attachment for inspection tool
Publication Date: 2011.07.19 ULLMAN DEVICES CORP
  • US7980722B2 patent drawing
  • US7980722B2 patent drawing
  • US7980722B2 patent drawing

AI summary

A light assembly for an inspection tool having a mirror, the assembly having a mounting bracket attached to the mirror; a light member attached to the mounting bracket; and a power source for the light member.