Compatibility guidance method for an air conditioner outdoor unit cover
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Solution Overview
Problem
Existing outdoor equipment and furniture covers fail to effectively prevent water accumulation and debris from settling on flat surfaces, leading to potential damage from rain, ice, and sun exposure, while also lacking durability and ease of maintenance.
Innovation Solution
A synthetic fiber cover with an inclined top surface and optional incliner piece to create a slope, combined with vertical wall features like slits and straps for secure fitting, ensures quick water drainage and protection from debris, using materials like plastic, nylon, or breathable fabrics to maintain functionality and durability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a flat top surface cover is used, then the cover fits easily on outdoor equipment, but water and debris accumulate on the surface
Solution Approach 1:
The patent applies curvature by providing an inclined top surface instead of a flat surface. The inclined surface causes water and debris to slide off naturally, preventing accumulation while maintaining ease of installation. This resolves the contradiction by changing the geometric form from flat to inclined without complicating the installation process.
2Reliability
If the cover is made from durable synthetic materials, then protection effectiveness increases, but manufacturing cost and complexity increase
Solution Approach 1:
The patent changes the material parameter from generic fabric to specific synthetic materials with desired properties (water resistance, durability, breathability). This provides effective protection while keeping manufacturing relatively simple through standard fabric production techniques, resolving the contradiction between reliability and ease of manufacture.
3Reliability
If the cover includes ventilation features, then air circulation and moisture control improve, but device complexity increases
Solution Approach 1:
The patent segments the cover into functional zones: an inclined top surface for water drainage, vertical side surfaces for protection, and ventilation openings for air circulation. This segmentation allows each part to perform its specific function effectively while maintaining overall structural simplicity, resolving the contradiction between moisture control and structural complexity.
4Object-affected harmful factors
If the cover is designed to fit tightly, then protection from debris improves, but ease of installation and removal decreases
Solution Approach 1:
The patent employs dynamic fastening elements (straps and buckles) that allow the cover to be adjusted between a loose state for easy installation and a tight state for effective protection. This dynamic adjustment capability resolves the contradiction by allowing the cover to be easily installed yet provide tight protection when needed.
Data Source
AI summary
The all weather outdoor equipment cover for placement outdoor air conditioner condenser unit. The current invention of the cover provides top surface of the cover an incline/protrusion/projection/dome shaped surface/raised surface/bulging/arched surface so rain water does not accumulate even if the top surface of the equipment it's placed over has a substantial flat top surface. The cover can have varying thicknesses across the top surface to create substantial incline or slop when placed over a substantially flat surface. The cover can be used to cover outdoor ac units, outdoor/patio furniture with substantial flat surfaces to eliminate accumulation of rain water over the top surface of the cover or the equipment.