US Patent No. 9,907,200

POWER SUPPLY DEVICE, LIGHT FIXTURE, AND VEHICLE


Patent No. 9,907,200
Issue Date February 27, 2018
Title Power Supply Device, Light Fixture, And Vehicle
Inventorship Kosaku Arita, Niigata (JP)
Assignee Panasonic Intellectual Property Management Co., Ltd., Osaka (JP)

Claim of US Patent No. 9,907,200

1. A power-supply device comprising:
a circuit board; and
a casing which includes a casing portion having an opening, and a cover portion disposed to cover the opening of the casing
portion,

wherein the casing portion has a through hole formed at a position corresponding to a connector terminal connected to the
circuit board, and

at least one rib is provided to a region having a size greater than or equal to an outside diameter of a connector of an external
connector line connected to the connector terminal in the casing portion.