Patent ID: 7127158
Filing Date: 2006-10-24
Classification: B60S,F24H

Abstract:
1. A water sprayer and heater assembly comprising: a controller; a water container, said water container having a water inlet and a water outlet, said water outlet being connected to a water spray tube at a windshield wiper, said water container including a first water chamber disposed at a top side thereof, a second water chamber disposed at a bottom side thereof, a water hole in fluid communication between said first water chamber and said second water chamber, two cover plates respectively covered on said first water chamber and said second water chamber, and gasket means peripherally sealed to said cover plates; a water pressure switch electrically connected to said controller, said water pressure switch having a water input side connected to a water supply pipe for receiving water from said water supply pipe and a water output side connected to the water inlet of said water container; and an electric heater mounted inside said water container and electrically connected to said controller and controllable by said controller to heat water in said water container when a flow of water passes from said water supply pipe through said water pressure switch into said water container, said electric heater being suspended in said first water chamber and said second water chamber of said water container.