CORD SET FOR BLOCK HEATERS

摘要

An electrical cord set is used with an AC operated automotive accessory, such as a block heater. The cord set includes a multi-conductor electrical cord having one end connected to the accessory or a connector for electrical coupling to the accessory. At the other end of the cord is the usual multi-prong electrical plug for connection to a mains power outlet or the end of an extension cord. To enable the cord set to pass through a small dimension opening in an automotive grill, the cord is provided with a disconnectable coupling between its ends. The coupling includes mating male and female parts, with the male part having a thin, plate-like shape dimensioned to fit through a narrow slot in an automotive grill. This avoids the necessary routing of the cable either under the bumper of the vehicle or through the joint between the hood and the surrounding vehicle body.