Detachable voltage sensing module and battery device having same

Abstract

The present invention relates to a detachable voltage sensing module and a battery device having same. The voltage sensing module comprises: a body on which are fixed a plurality of bus bars, which are connected to the cell tabs of battery cells; a substrate on which a control circuit is formed and which is detachably attached to the body; a jack terminal, disposed on the substrate, for connecting the battery cells to the substrate, when the substrate is being attached to the body, by connecting to one end of each of the bus bars; and a fixing means for fixing the substrate to the body. A detachable voltage sensing module formed as described above and a battery device having same, according to the present invention, are formed such that bus bars can be assembled on or disassembled from a substrate, and thus the substrate can be replaced at any time, thereby enabling easy assembly, maintenance and repair.

Dependencies are inferred from the claim text.