BATTERY MODULE
First Claim
1. A battery module comprising:
- a cell assembly comprising a plurality of secondary batteries and a plurality of cartridges, the secondary batteries being vertically arranged and comprising electrode leads, the cartridges being vertically stacked to accommodate the secondary batteries in an inner space thereof; and
a sensing assembly mounted on a front side of the cell assembly and comprising an insulation housing formed of an electrically insulative material and a sensing bus bar formed of an electrically conductive material, the sensing assembly being coupled to the electrode leads so as to sense voltages of the secondary batteries,wherein the insulation housing comprises a plurality of penetration holes vertically spaced apart from each other to allow the electrode leads to penetrate therethrough, and a plurality of housing slant portions arranged in the penetration holes and sloped at a predetermined angle from a horizontal direction.
2 Assignments
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Accused Products
Abstract
The present disclosure provides a battery module capable of stably maintaining contact of electrode leads while having a simple structure and high assemblability. The battery module of the present disclosure includes: a cell assembly including a plurality of secondary batteries and a plurality of cartridges, the secondary batteries being vertically arranged and including electrode leads, the cartridges being vertically stacked to accommodate the secondary batteries in an inner space thereof; and a sensing assembly mounted on a front side of the cell assembly and including an insulation housing formed of an electrically insulative material and a sensing bus bar formed of an electrically conductive material, the sensing assembly being coupled to the electrode leads to sense voltages of the secondary batteries, wherein the insulation housing includes a plurality of penetration holes vertically spaced apart from each other to receive the electrode leads therethrough, and a plurality of housing slant portions arranged in the penetration holes and sloped at a predetermined angle from a horizontal direction.
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Citations
10 Claims
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1. A battery module comprising:
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a cell assembly comprising a plurality of secondary batteries and a plurality of cartridges, the secondary batteries being vertically arranged and comprising electrode leads, the cartridges being vertically stacked to accommodate the secondary batteries in an inner space thereof; and a sensing assembly mounted on a front side of the cell assembly and comprising an insulation housing formed of an electrically insulative material and a sensing bus bar formed of an electrically conductive material, the sensing assembly being coupled to the electrode leads so as to sense voltages of the secondary batteries, wherein the insulation housing comprises a plurality of penetration holes vertically spaced apart from each other to allow the electrode leads to penetrate therethrough, and a plurality of housing slant portions arranged in the penetration holes and sloped at a predetermined angle from a horizontal direction. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification