Pet Cabinet with Sensor-Triggered Deodorizing System
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Solution Overview
Problem
There is a need for an improved pet cabinet that provides a suitable storage solution for pets in smaller spaces, incorporating a play area and litter box while effectively managing odors and accommodating pet presence detection.
Innovation Solution
A pet cabinet design featuring a housing with a movable drawer for litter, a sensor system for pet detection, a deodorizing system with an exhaust fan and filter, and customizable components for enhanced usability and aesthetics.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If a traditional litter box is used in small spaces, then pet waste management is achieved, but odor control becomes difficult and space for play area is reduced
Solution Approach 1:
The patent combines the litter box and play area into a single integrated cabinet structure. The litter box is positioned in the lower portion while the play area occupies the upper portion, allowing both functions to coexist in a compact footprint. This merging resolves the contradiction by eliminating the need for separate litter box and play area spaces.
Solution Approach 2:
The patent extracts the odor management function into a separate automated system with sensors and ventilation components. The odor sensor continuously monitors the interior environment and triggers the exhaust fan when odor thresholds are exceeded, separating the odor control function from the basic litter box structure and enabling effective odor management in confined spaces.
2Reliability
If sensors and deodorizing systems are added to the cabinet, then odor management and pet detection capabilities are improved, but device complexity increases
Solution Approach 1:
The patent implements a self-regulating system where the odor sensor automatically detects odor levels and triggers the exhaust fan without user intervention. The system monitors itself and performs corrective actions autonomously, reducing the need for complex control mechanisms while maintaining effective odor management. The microcontroller unit processes sensor data and activates appropriate components based on predefined thresholds.
Solution Approach 2:
The patent incorporates a feedback loop where the odor sensor continuously monitors the cabinet interior and provides real-time data to the control system. When odor levels exceed predetermined thresholds, the system activates the exhaust fan to reduce odor, then continuously monitors until levels return to acceptable ranges. This feedback mechanism enables reliable odor control through a relatively simple system architecture.
3Ease of operation
If a movable drawer is added for litter access, then pet usability is improved, but manufacturing precision requirements increase
Solution Approach 1:
The patent divides the cabinet into distinct modular sections: a fixed upper play area and a movable lower drawer containing the litter box. This segmentation allows the drawer to be independently manufactured and assembled, reducing the overall manufacturing precision requirements for the entire cabinet. The drawer can be produced as a separate component with standard tolerances and then integrated into the cabinet structure.
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 provides a secure play area, odor management, and customizable storage for pets, enhancing pet care in compact spaces while maintaining a pleasant environment.
Implementation Method 1
an exhaust fan configured to direct air out of the housing into a filter
Implementation Method 2
direct air out of the housing into a filter
Implementation Method 3
one or more sensors configured to detect the presence of a pet within the housing
Data Source
AI summary
A system and method for an improved pet cabinet that provides an upper play area for a pet, a door panel opening leading to a litter box in a removable drawer, a sensor system to detect the presence of a cat, and a deodorizing system with deodorizing device, a filter, and a fan in communication with the sensor system.