Battery system for vehicle
View Patent ↗A battery system for a vehicle. The battery system includes: a battery module; a junction box which connects the battery module to other electronic components; and a case which includes the battery module and the junction box. The junction box is integrally mounted on a side surface of the battery module which is fixed to the case, and at least the junction box is non-contact with an inner surface of the case.
1. A battery system for a vehicle comprising:
a battery module;
a junction box connecting the battery module to other electronic components; and
a case including the battery module and the junction box,
wherein the junction box is integrally mounted on a side surface of the battery module which is fixed to the case, and at least the junction box is non-contact with an inner surface of the case,
wherein the integrally mounted battery module and the junction box are fixed to the case via a fixing frame,
wherein the junction box is provided with an elastic member at a bottom surface, and is supported by the elastic member from below, and
wherein an upper surface of the junction box and an upper surface of the battery module are coplanar.
2. The battery system for a vehicle according to claim 1 , wherein a connection between the battery module and the junction box forms a vertically crossing portion, and the junction box is vertically secured to the battery module by inserting a bolt which penetrates through the crossing portion.
3. The battery system for a vehicle according to claim 1 , wherein the junction box protrudes in a horizontal direction from the battery module.
4. The battery system for a vehicle according to claim 1 , further comprising a bulbar which connects the battery module to the junction box.
5. The battery system for a vehicle according to claim 1 , further comprising a busbar connecting the battery module to a portion of the junction box which is in non-contact with the battery module.
6. The battery system for a vehicle according to claim 1 ,
wherein the bottom surface of the junction box and a bottom surface of the battery module are non-coplanar.
7. The battery system for a vehicle according to claim 1 ,
wherein the junction box protrudes from the battery module.
8. A battery system for a vehicle comprising:
a battery module;
a junction box connecting the battery module to other electronic components; and
a case including the battery module and the junction box,
wherein the junction box is integrally mounted on a side surface of the battery module which is fixed to the case, and at least the junction box is non-contact with an inner surface of the case,
wherein the integrally mounted battery module and the junction box are fixed to the case via a fixing frame,
wherein the junction box is provided with an elastic member at a bottom surface, and is supported by the elastic member from below,
wherein the battery module comprises a slope section that is downwardly inclined with respect to an upper surface of the battery module,
wherein the junction box comprises a slope section that is upwardly inclined with respect to a lower surface of the junction box, and
wherein the slope section of the junction box is integrally connected to the slope section of the battery module.
9. The battery system for a vehicle according to claim 8 , wherein a portion of the slope section of the junction box is non-contact with the battery module.
10. The battery system for a vehicle according to claim 9 , further comprising a busbar which connects the portion of the junction box to the battery module.
11. The battery system for a vehicle according to claim 8 , wherein an upper surface of the junction box and an upper surface of the battery module are coplanar.
12. The battery system for a vehicle according to claim 11 ,
wherein the bottom surface of the junction box and a bottom surface of the battery module are non-coplanar.
13. The battery system for a vehicle according to claim 8 , wherein a portion of the junction box is non-contact with the battery module.