Unit rack for power storage and power storage apparatus comprising the same
AssigneeLG Chem, Ltd.
InventorsJung-Soo Kang, Chan-Min Park, Young-Bo Cho, Jong-Soo Ha
Life of this patent
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Abstract
Disclosed is a unit rack for power storage having a plurality of cell modules which are series- or parallel-connected with each other; a housing for accommodating the cell modules; a receiving part of a circuit breaker, formed or installed in the housing, and having a ground clearance higher than the highest ground clearance of the cell modules; a circuit breaker received in the receiving part and connected between the connection lines; and a receiving part cover for closing the receiving part of the circuit breaker.
Claims13
A unit rack for power storage, comprising:
- a plurality of cell modules which are series- or parallel-connected with each other by connection lines;
- a housing for accommodating the cell modules;
- a receiving part for a circuit breaker, provided at the housing, and having a ground clearance higher than the highest ground clearance of the cell modules;
- the circuit breaker received in the receiving part and connected between the connection lines;
- and
- a receiving part cover for closing the receiving part,
- wherein the housing is provided with a penetrating hole which connects the receiving part with a receiving space for the cell modules, and the connection lines pass through the penetrating hole,
- wherein the receiving part has a waterproofing structure, and
- wherein the housing has at least one slit formed on a surface thereof to introduce external air.
A unit rack for power storage, comprising:
- a plurality of cell modules which are electrically connected with each other by connection lines;
- a housing for accommodating the cell modules;
- a receiving part for a circuit breaker, provided at the housing, and having a ground clearance higher than the highest ground clearance of the cell modules;
- the circuit breaker received in the receiving part and connected between the connection lines;
- and
- a receiving part cover for closing the receiving part,
- wherein the housing is provided with a penetrating hole which connects the receiving part with a receiving space for the cell modules, and the connection lines pass through the penetrating hole,
- wherein ends of the connection lines are connected to a bottom surface of the circuit breaker,
- wherein the receiving part has a waterproofing structure, and
- wherein the housing has at least one slit formed on a surface thereof to introduce external air.
Dependencies are inferred from the claim text.