Frame member and battery pack employed with the same
First Claim
1. A battery pack housing comprising:
- an upper frame member having a first major surface and an opposite second major surface, whereinthe first major surface comprises coupling parts which mount a protection circuit module, andthe opposite second major surface comprises semi-cylindrical battery receiving parts, wherein adjacent semi-cylindrical battery receiving parts of the upper frame member define a first opening between the adjacent semi-cylindrical battery receiving parts of the upper frame member;
a lower frame member, the lower frame member having a major surface comprising semi-cylindrical battery receiving parts, wherein adjacent semi-cylindrical battery receiving parts of the lower frame member define a second opening between the adjacent semi-cylindrical battery receiving parts of the lower frame member; and
a spacer interposed between the upper frame member and the lower frame member, the spacer comprisingsemi-cylindrical battery receiving parts,wherein adjacent and coplanar semi-cylindrical battery receiving parts of the spacer are in fluid communication through a third opening between the adjacent and coplanar semi-cylindrical battery receiving parts of the spacer,wherein each semi-cylindrical battery receiving part of the spacer is in fluid communication with an opposite semi-cylindrical battery receiving part of the spacer through a fourth opening, andeach semi-cylindrical battery receiving parts of the spacer comprises a cover disposed at upper and lower ends thereof, each cover having a semi-cylindrical surface,vertical through-channels,each vertical through-channel defined by four adjacent battery receiving parts, two of the adjacent battery receiving parts being on a first plane and two of the adjacent battery receiving parts being on an opposite second plane, andwherein each vertical through-channel is in fluid communication with the semi-cylindrical battery receiving parts defining the vertical through channel through a fifth opening.
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed herein are a frame member including an upper frame member having one major surface to which a protection circuit module (PCM) is mounted, and a lower frame member coupled with the upper frame member, the upper and lower frame members being provided at opposite major surfaces thereof with semi-cylindrical battery receiving parts corresponding to outer surfaces of the cylindrical unit cells mounted between the upper and lower frame members, a spacer provided at opposite major surfaces of a rectangular frame with pluralities of semi-cylindrical battery receiving parts corresponding to outer surfaces of the cylindrical batteries, the battery receiving parts being partially open such that the battery receiving parts communicate with neighboring battery receiving parts on the same plane, and a battery pack including the frame member and the spacer.
-
Citations
2 Claims
-
1. A battery pack housing comprising:
-
an upper frame member having a first major surface and an opposite second major surface, wherein the first major surface comprises coupling parts which mount a protection circuit module, and the opposite second major surface comprises semi-cylindrical battery receiving parts, wherein adjacent semi-cylindrical battery receiving parts of the upper frame member define a first opening between the adjacent semi-cylindrical battery receiving parts of the upper frame member; a lower frame member, the lower frame member having a major surface comprising semi-cylindrical battery receiving parts, wherein adjacent semi-cylindrical battery receiving parts of the lower frame member define a second opening between the adjacent semi-cylindrical battery receiving parts of the lower frame member; and a spacer interposed between the upper frame member and the lower frame member, the spacer comprising semi-cylindrical battery receiving parts, wherein adjacent and coplanar semi-cylindrical battery receiving parts of the spacer are in fluid communication through a third opening between the adjacent and coplanar semi-cylindrical battery receiving parts of the spacer, wherein each semi-cylindrical battery receiving part of the spacer is in fluid communication with an opposite semi-cylindrical battery receiving part of the spacer through a fourth opening, and each semi-cylindrical battery receiving parts of the spacer comprises a cover disposed at upper and lower ends thereof, each cover having a semi-cylindrical surface, vertical through-channels, each vertical through-channel defined by four adjacent battery receiving parts, two of the adjacent battery receiving parts being on a first plane and two of the adjacent battery receiving parts being on an opposite second plane, and wherein each vertical through-channel is in fluid communication with the semi-cylindrical battery receiving parts defining the vertical through channel through a fifth opening. - View Dependent Claims (2)
-
Specification