Sleeve-Mounted Light Guide for Panel Through Holes
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Solution Overview
Problem
Existing light-guiding solutions for indicator lights in servers are difficult to assemble and disassemble, have complex structures, low reuse ability, and high maintenance costs due to the need for redesigning server structures and replacing entire panels when light-guiding pillars are damaged.
Innovation Solution
A light-guiding device with a sleeve part and a light guide that includes a first combining portion and a positioning portion for easy assembly and disassembly, using a groove-bump fastening design and a sleeve head with an inverted hook for secure fixation on the panel, allowing for easy installation and removal without requiring panel replacement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If light-guiding pillars are adhesively fixed or intergrally formed on the panel, then light conduction to the panel surface is achieved, but manufacturing cost increases and maintenance cost increases
Solution Approach 1:
The light-guiding device is divided into separate components: a light-guiding pillar and a panel, connected through a through-hole mounting structure. This segmentation allows the light-guiding pillar to be installed independently after panel manufacturing, avoiding the need to redesign the panel mold or use expensive adhesive processes, thereby reducing manufacturing cost while maintaining light conduction function.
2Reliability
If light-guiding pillars are adhesively fixed or intergrally formed on the panel, then light conduction to the panel surface is achieved, but maintenance cost increases due to panel replacement requirement
Solution Approach 1:
By separating the light-guiding pillar from the panel through a through-hole mounting structure, the light-guiding pillar becomes an independent replaceable component. When damaged or aged, only the light-guiding pillar needs to be removed and replaced, not the entire panel, significantly reducing maintenance cost and improving ease of repair.
3Reliability
If indicator lights are installed in a casing rather than on the surface, then protection of circuit elements is achieved, but observation of lighting status becomes difficult
Solution Approach 1:
A light-guiding pillar serves as an intermediary optical element that transfers light from the indicator light inside the casing to the panel surface. This allows the indicator light to remain protected inside the casing while still enabling clear observation of its lighting status from the outside through the panel surface.
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 solution enables easy assembly and disassembly, simplifies the structure, enhances reuse ability, and reduces costs by allowing the light guide to be replaced independently of the panel, overcoming the drawbacks of prior art.
Implementation Method 1
a technique utilizing a light-guiding pillar to realize light conduction
Data Source
AI summary
A light-guiding device applicable to a panel having at least a through hole includes a sleeve part and a light guide. The sleeve part is able to be mounted on the through hole, and includes a first combining portion and a positioning portion corresponding to the panel for positioning the sleeve portion on the panel. The light guide includes a second combining portion for engaging with the first combining portion, so as to fix the light guide on the panel in cooperation with the sleeve part, allowing an assembling/disassembling process of the light-guiding device to be easily performed.