Brake signal transmitter, braking system, and vehicle

Abstract

A brake signal transmitter (10) includes a housing (11) and a liquid drainage system (20). The liquid drainage system (20) includes an opening in the housing (11) and a cover (30) that extends over or along the opening. The cover (30) includes at least one aperture that allows a liquid to be drained through the cover (30). The opening (21) of the housing (11) is arranged on a downward side of the housing (11) relative to a gravitational force the transmitter is mounted horizontally. The cover (30) may be a cap having a filter inserted therein. The filter may define a tortuous path to block ingress of water or debris into the housing. The cover may include resilient fingers that snap fit into a socket of the housing.

Dependencies are inferred from the claim text.