Battery Unit Switching Device Data Visibility Layout
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing battery units face challenges in maintaining visibility of coded data on switching devices without increasing their size, as the layout of switching devices behind the circuit board reduces visibility and complicates data transfer to the controller.
Innovation Solution
The battery unit design positions the circuit board above the battery and arranges the switching device behind it, with data-retaining areas within a visible area to facilitate reading and transferring data without increasing the unit's size, using a storage casing with a specific layout that ensures visibility of the data-retaining areas.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If the switching device is arranged behind the circuit board to reduce battery unit size, then the battery unit size is reduced, but the visibility of the data-retaining area on the switching device is reduced
Solution Approach 1:
The patent positions the data-retaining area on the switching device in a location that is visible from the front of the battery unit, utilizing the vertical dimension and strategic placement to ensure visibility despite the switching device being arranged behind the circuit board. This dimensional arrangement allows data reading without increasing the overall unit size.
2Temperature
If the switching device is arranged on the rear portion of the circuit board near the heat dissipator, then thermal energy is effectively dissipated, but the visibility of the switching device and its bar code is reduced
Solution Approach 1:
The patent separates the data-retaining area from the heat-generating components by positioning it on a visible portion of the switching device that is not obscured by the circuit board or heat dissipator. This segmentation allows the heat dissipation function to remain effective while the data reading function remains accessible.
3Volume of moving object
If the circuit board is arranged above the battery and switching device behind it, then the battery unit size is minimized, but the data input process becomes complex
Solution Approach 1:
The patent positions the data-retaining area in a pre-determined visible location on the switching device, allowing data to be read during the assembly process or immediately after assembly without requiring disassembly or complex access procedures. This preliminary positioning simplifies the data input process while maintaining compact dimensions.
Data Source
AI summary
A battery unit including a battery, a circuit board, a switching device which achieves charge or discharge of the battery, and a casing made up of a bottom and a peripheral wall. The battery is disposed on the bottom. The circuit board is arranged farther away from the bottom than from the battery. The switching device is located closer to the bottom than the circuit board is. The switching device has a visible area visually or optically perceived, as inwardly facing inside the casing from outside the circuit board, and includes a data-retaining area on which data on characteristics of the switching device is provided, for example, in the form of a code. This structure facilitates the ease with which the data on the characteristics of the switching device is visually or optically read out of the data-retaining area without having to have an increased size of the battery unit.