Battery module

1. A battery module, comprising:

a battery pack;

a circuit to control charge and discharge operations of the battery pack;

a connector through which current is output from the battery pack;

a fuse block to selectively interrupt current of the battery pack;

a frame to support the circuit, the connector, and the fuse block;

a cover covering an upper portion of the frame, and

a coupling block accommodating the circuit at a first side and supporting the connector and the fuse block at a second side at upward positions relative to the frame,

wherein the connector and the fuse block are partially exposed by an auxiliary cover of the cover,

wherein the coupling block includes first and second coupling parts that are coupled with the connector and the fuse block, the first and second coupling parts including first and second fixing parts to fix a position of the connector and the fuse block,

wherein the first and second coupling parts include coupling holes, and

wherein the battery module includes fasteners sequentially inserted through the auxiliary cover, the connector, and the fuse block and fitted to the coupling holes.

2. The battery module as claimed in claim 1 , wherein the coupling block includes:

a basic structure; and

an accommodation part at a lower portion of the basic structure to accommodate the circuit; and

wherein the first and second coupling parts are at upper portions of the basic structure.

3. The battery module as claimed in claim 2 , wherein the connector and the fuse block include assembly protrusions inserted into the first and second fixing parts.

4. The battery module as claimed in claim 3 , wherein the first and second fixing parts include walls entirely or partially surrounding the assembly protrusions.

5. The battery module as claimed in claim 2 , wherein the first and second coupling parts are at exclusive positions in a non-overlapping manner.

6. The battery module as claimed in claim 2 , wherein:

a plurality of first coupling parts are at positions corresponding to at least two of four corners of the connector, and

a plurality of second coupling parts are at positions corresponding to at least two of four corners of the fuse block.

7. The battery module as claimed in claim 2 , wherein:

the first coupling part is on an upper portion of the basic structure, and

the second coupling part includes a wing extending from the basic structure.

8. The battery module as claimed in claim 7 , wherein the wing includes a bending point from which the wing extends in different directions.

9. The battery module as claimed in claim 2 , wherein:

the basic structure has a box shape with an open lower side to accommodate the circuit, and

a leg with a flange shape for the frame, the leg on the opened lower side of the basic structure.

10. The battery module as claimed in claim 9 , wherein the leg includes a third coupling part coupled to the frame.

11. The battery module as claimed in claim 2 , wherein the basic structure includes an opening exposing a front side of the circuit.

12. The battery module as claimed in claim 1 , further comprising:

a bus bar to provide a current flow path with the fuse block,

wherein the coupling block includes a support protrusion and wherein the bus bar is fitted around the support protrusion.

13. The battery module as claimed in claim 12 , wherein the coupling block includes a guide to guide the bus bar.

14. The battery module as claimed in claim 12 , wherein first and second bus bars are fitted around the support protrusion in an overlapping manner and are electrically connected to the support protrusion.

15. The battery module as claimed in claim 12 , wherein the support protrusion includes a metallic material.

16. The battery module as claimed in claim 12 , wherein:

the bus bar includes first and second bus bars electrically connected to each other through a fuse of the fuse block, and

the fuse and at least one of the first or second bus bars are fitted around the support protrusion in an overlapping manner.

17. The battery module as claimed in claim 1 , wherein:

the connector and the fuse block are coupled to the coupling block, and

the connector and the fuse box coupled to the coupling block from an upper side of the cover when the connector and the fuse block are fixed to the coupling block.

18. A battery module, comprising:

a battery pack;

a circuit to control charge and discharge operations of the battery pack;

a connector through which current is output from the battery pack;

a fuse block to selectively interrupt current of the battery pack;

a frame to support the circuit, the connector, and the fuse block; and

a coupling block accommodating the circuit at a first side and supporting the connector and the fuse block at a second side at upward positions relative to the frame,

wherein the coupling block includes first and second coupling parts that are coupled with the connector and the fuse block, the first and second coupling parts including first and second fixing parts to fix a position of the connector and the fuse block,

wherein the connector and the fuse block include smooth-sided assembly protrusions inserted into the first and second fixing parts, and

wherein the first and second fixing parts include smooth-sided walls that are complementary to the smooth-sided assembly protrusions and that entirely or partially surround the assembly protrusions.