Energy storage box construction with integrated induction plate

Abstract

A storage box structure with an integrated induction plate includes a storage box having a receiving space; a plurality of secondary batteries located in the receiving space, each of the secondary batteries including a positive electrode and a negative electrode; a battery management unit located in the receiving space, the battery management unit including a positive terminal, a negative terminal and at least one first voltage sensing connector; at least one integrated induction plate, having a plurality of positive electrode contacts and a plurality of negative electrode contacts corresponding to the positions of the positive and negative electrodes of each of the secondary batteries, the integrated induction plate further including a voltage sensing circuit, the voltage sensing circuit including a plurality of voltage sensing lines, one end of each voltage sensing line being connected to the positive electrode contact and the negative electrode contact respectively, the other end of each voltage sensing line converging to form a second voltage sensing connector; a plurality of conductive sheets; the... The integrated sensing plate covers each of the secondary batteries in the aforementioned accommodating space. All the positive terminals and all the negative terminals are in one-to-one contact with each positive and negative terminal. Each conductive sheet is electrically connected in series with the positive and negative terminals of adjacent secondary batteries to form a series path. In this series path, the first positive terminal is defined as a first-end positive terminal, and the last negative terminal is defined as a last-end negative terminal. The positive terminal of the battery management unit is electrically connected to the first-end positive terminal, and the negative terminal is electrically connected to the last-end negative terminal. The first voltage sensing connector is electrically connected to the second voltage sensing connector. In this way, when assembling and combining the integrated sensing plate and the secondary batteries, the voltage sensing lines can be connected to the positive and negative terminals of each secondary battery simultaneously, making assembly more convenient and faster.

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