Upright Vacuum Cleaner Modular Mounting for Easy Component Repair
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Solution Overview
Problem
Upright cyclonic vacuum cleaners face challenges in component accessibility and maintenance, as existing designs often require complex disassembly and lack modular flexibility, making repair and cleaning of components difficult.
Innovation Solution
The design incorporates a mounting member with an airflow conduit that supports multiple operating components, allowing for easy removal and repair of components like the suction motor and cyclonic cleaning stage, and enables the apparatus to be used as a portable surface cleaning unit.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If components are integrated into a fixed structure, then structural stability is improved, but ease of repair and maintenance deteriorates
Solution Approach 1:
The vacuum cleaner is divided into distinct modular components including a removable cyclone assembly, filter housing, and motor section. Each component can be independently accessed, removed, and replaced without disassembling the entire device, resolving the contradiction between structural stability and ease of repair.
Solution Approach 2:
The mounting member incorporates movable and removable connections that allow components to be dynamically adjusted, removed, or replaced. This dynamic design enables easy maintenance while maintaining stable operation during normal use, addressing both structural stability and ease of repair requirements.
2Ease of repair
If components are made removable for easy maintenance, then ease of repair is improved, but device complexity increases
Solution Approach 1:
The mounting member serves multiple functions: it supports the cyclone assembly, provides airflow passage, and enables removable connections for maintenance. By consolidating these functions into a single component, the design achieves ease of repair without proportionally increasing overall device complexity.
Solution Approach 2:
The mounting member combines structural support, airflow conduit, and component attachment functions into a single integrated component. This merging reduces the number of separate parts needed, thereby simplifying the overall device while maintaining ease of repair capabilities.
3Ease of operation
If a mounting member with airflow conduit is used to support multiple components, then ease of operation is improved, but device complexity increases
Solution Approach 1:
The mounting member is designed as a multi-functional component that provides structural support, guides airflow through its integrated conduit, and enables easy attachment/detachment of components. This universality improves ease of operation while minimizing the increase in device complexity by consolidating functions.
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
This modular design simplifies maintenance, reduces the overall weight and volume of the vacuum cleaner, and allows for easy replacement of faulty components, while also enabling conversion between floor and above-floor cleaning modes.
Implementation Method 1
A fluid flow path extends from the dirty fluid inlet to a clean air outlet of the upright surface cleaning apparatus
Implementation Method 2
The upright surface cleaning apparatus has a first cyclonic cleaning stage
Data Source
AI summary
A series of vacuum cleaner is produced using common components and one or more interchangeable components, including a cyclone casing and/or a motor casing.