Emergency Jump Starter Inflator With Pressure Feedback Airflow Control
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Solution Overview
Problem
Existing automobile inflation devices have unreasonable structures and cannot meet different inflation requirements, leading to inefficiencies and potential damage due to low airflow rates and inaccurate air pressure detection.
Innovation Solution
An automotive emergency start power supply with an integrated inflation function, featuring a first power device, detection assembly, and check valve, capable of outputting high-pressure and large-flow airflows, and equipped with a detection mechanism to adjust airflow based on pressure needs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If existing automobile inflation device structure is used, then device simplicity is maintained, but inflation efficiency is insufficient due to low airflow rate
Solution Approach 1:
The patent combines the emergency power supply function and inflation function into a single integrated device. The power supply box houses both the emergency starting components and the inflation pump system, merging two separate functions into one unified structure that improves productivity without proportionally increasing complexity.
Solution Approach 2:
The power supply box serves multiple functions: it provides emergency power for vehicle starting, houses the inflation pump for tire inflation, contains the control system for both functions, and provides structural support. This multi-functionality increases productivity by consolidating operations into a single device.
2Reliability
If air pressure detection accuracy is insufficient, then device complexity is reduced, but harmful effects increase due to inaccurate pressure control
Solution Approach 1:
The patent incorporates a pressure sensor that provides real-time feedback on the inflation pressure to the control system. The controller continuously monitors the pressure readings and adjusts the pump operation accordingly, creating a closed-loop feedback system that ensures accurate pressure control and prevents overinflation.
Solution Approach 2:
The patent replaces manual pressure monitoring with electronic pressure sensors and digital control systems. This substitution of mechanical monitoring methods with electronic sensing and control improves detection accuracy while managing complexity through integrated electronic systems.
3Adaptability or versatility
If single power device is used, then device complexity is minimized, but adaptability is insufficient for different inflation requirements
Solution Approach 1:
The patent implements a dual-power-device configuration where the controller dynamically selects between the first and second power devices based on the specific inflation requirements. The system can switch between different power sources and adjust output parameters in real-time, providing adaptability while managing complexity through intelligent control logic.
Solution Approach 2:
The patent uses parameter changes to achieve adaptability, allowing the controller to adjust power output, pressure thresholds, and airflow rates based on different inflation scenarios. By dynamically changing operational parameters rather than requiring completely different hardware configurations, the system achieves versatility without excessive complexity.
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 system ensures efficient inflation and ignition support while meeting various air pressure requirements, integrating inflation and emergency power functions effectively.
Implementation Method 1
The first check valve is disposed in the first accommodating space, and is configured to allow the first power device to provide the first airflow to the first air outlet portion through the cylinder air outlet port
Implementation Method 2
The detection assembly is in sealed connection to the detection portion, and is configured to detect air pressure information in the second air channel
Implementation Method 3
The first driving assembly is configured to provide power to the first inflation assembly
Implementation Method 4
the first inflation assembly is configured to provide first airflow to the first air outlet portion through the first air channel
Data Source
AI summary
An automotive emergency start power supply with an inflation function includes: an inflation pump, an internal power supply, and a first circuit board. The inflation pump is provided with a first power device, a detection assembly, and a first check valve; the first power device includes a first driving assembly and a first inflation assembly including a first transmission assembly, first cylinder assembly and connecting pipe; the first driving assembly is configured to provide power to the first inflation assembly, and the first inflation assembly is configured to provide first airflow to the first air outlet portion; the detection assembly is configured to detect air pressure information; and the first check valve is disposed in a first accommodating space formed by the first cylinder assembly and the connecting pipe, and is configured to allow the first power device to provide the first airflow to the first air outlet portion.