US Patent 7633008 Electrical connection box

The present invention includes an electrical connection box having a circuit casing for accommodating a circuit structure therein, a housing portion disposed on a lower surface side of the circuit casing and connectable to an external connector, and a plurality of connector terminals for electrically connecting between the circuit structure and the housing portion, further each of the plurality of connector terminals is disposed along a cabling path horizontally traversing an inside of the circuit casing and leads into the housing portion through a ceiling portion of the housing portion, the electrical connection box also includes a waterproof portion provided in the circuit casing for covering the ceiling portion from above.