Battery Module, Manufacturing Method Thereof and Battery Pack Including Battery Module
AssigneeLG Chem, Ltd.
InventorsJisu Yoon, Jae Hyeon Ju, Dahoon Kang, Kyoungho Seo
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Abstract
A battery module includes a battery cell stack in which a plurality of battery cells are stacked, and a frame member accommodating the battery cell stack and having an upper surface and a lower surface corresponding to each other, wherein an injection hole for injecting a thermally conductive resin is formed in the lower surface of the frame member, and wherein an insertion hole through which a protrusion of a supporting jig is configured to be passed is formed in the upper surface of the frame member.
Claims15
A battery module comprising:
- a battery cell stack in which a plurality of battery cells are stacked, and
- a frame member accommodating the battery cell stack and having an upper surface and a lower surface corresponding to each other,
- wherein an injection hole for injecting a thermally conductive resin is formed in the lower surface of the frame member, and
- wherein an insertion hole through which a protrusion of a supporting jig is configured to be passed is formed in the upper surface of the frame member.
The battery module of claim wherein the upper and lower surfaces of the frame member face each other along a direction perpendicular to a stacking direction of the battery cell stack.
A method of manufacturing a battery module, comprising the steps of:
- accommodating a battery cell stack in which a plurality of battery cells are stacked in a frame member,
- mounting a supporting jig on an upper surface of the frame member, and
- injecting a thermally conductive resin through an injection hole formed in a lower surface of the frame member,
- wherein in the step of injecting the thermally conductive resin, the supporting jig supports a component inside the frame member so that the component does not flow move toward the upper surface of the frame member.
Dependencies are inferred from the claim text.