Offset Terminal Box with Angled Studs for Compressor
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Solution Overview
Problem
Existing scroll compressor designs face challenges in efficiently integrating electrical terminal boxes and couplings, which can lead to space constraints and accessibility issues, affecting the overall performance and ease of maintenance.
Innovation Solution
The design incorporates an annular housing with offset and angled studs to securely attach a non-symmetrically arranged terminal box, providing a deeper compartment for components requiring more space while maintaining a compact footprint and easy access for maintenance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If the terminal box is symmetrically arranged on the compressor housing, then the structural design is simplified, but the space utilization and accessibility for maintenance are reduced
Solution Approach 1:
The terminal box is positioned asymmetrically on the compressor housing, with offset and angled studs that are not evenly distributed. This asymmetric arrangement optimizes space utilization and provides better accessibility for maintenance operations while maintaining structural integrity.
2Ease of operation
If the terminal box is positioned to maximize accessibility, then maintenance ease is improved, but the overall footprint of the compressor assembly increases
Solution Approach 1:
The studs are arranged in three-dimensional space with offset positions and angled orientations rather than simple planar distribution. This spatial arrangement allows the terminal box to be accessible while maintaining a compact overall footprint by utilizing vertical and angular dimensions.
3Device complexity
If the studs are positioned closer together, then the terminal box attachment is simplified, but the structural stability and load distribution are reduced
Solution Approach 1:
The studs have different orientations and positions optimized for their specific locations on the housing. Each stud is angled and positioned to distribute loads appropriately across the terminal box attachment points, providing both simplified attachment and structural stability through localized optimization.
Data Source
AI summary
A compressor assembly includes a housing that is annular and surrounds a longitudinal central axis. The compressor also has a compressor housed in the housing, a terminal box, and a first stud coupling the terminal box with the housing. The first stud defines a first central axis. A second stud also couples the terminal box with the housing. The second stud defines a second central axis. Both the first and second central axes extend through the housing on the same side of the longitudinal central axis of the housing.