Surface cleaning apparatus
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Solution Overview
Problem
Existing surface cleaning apparatuses lack a compact and ergonomic design, which affects their usability and efficiency in cleaning tasks.
Innovation Solution
The surface cleaning apparatus features a cyclonic separating device with a motor and dirt collection chamber aligned parallel to each other, with the battery positioned underneath to optimize weight distribution and minimize height, along with a handle configuration that allows for ergonomic grip and easy operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Weight of moving object
If the battery is positioned in the housing, then the apparatus can be powered, but the height and weight distribution are not optimized
Solution Approach 1:
The battery is repositioned from a conventional horizontal placement to a vertical orientation underneath the cyclonic separator, utilizing the height dimension to optimize weight distribution and achieve better ergonomic characteristics without increasing the footprint
2Length of stationary object
If the motor and dirt collection chamber are arranged conventionally, then the apparatus functions properly, but the overall height is increased
Solution Approach 1:
The motor and dirt collection chamber are arranged in a vertical stacking configuration rather than horizontal placement, utilizing the vertical dimension to minimize the overall height of the apparatus while maintaining proper functionality
Solution Approach 2:
The motor is positioned within the housing structure in a nested arrangement with the dirt collection chamber, optimizing space utilization and reducing the external dimensions of the apparatus
3Ease of operation
If the cyclonic separator, motor, and battery are arranged without specific alignment, then the apparatus is simpler to manufacture, but the ergonomic characteristics are reduced
Solution Approach 1:
The cyclonic separator, motor, and battery are arranged in an asymmetric vertical configuration optimized for ergonomic handling, with the battery underneath providing balanced weight distribution and the handle positioned for optimal user grip
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 configuration enhances ergonomic characteristics and reduces the overall height of the apparatus, improving usability and efficiency while allowing for adjustable battery capacity using identical cells.
Implementation Method 1
a cyclonic separating device having an elongate axis for separating dirt from the airflow through the apparatus
Data Source
Figure 1
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AI summary
A surface cleaning apparatus including: a housing supporting: a suction source including a motor with an axle having an axis (A) which rotates a fan; a dirt collection chamber having an elongate axis (B); and a battery for providing power to operate the suction source, wherein the battery has an elongate axis (C); wherein the axis (A) of the motor axle and the elongate axis (B) of the dirt collection chamber extend transversely with respect to the elongate axis (C) of the battery.