Cleaning device intended for spraying at least one fluid towards a surface to be cleaned of a detection system of a motor vehicle

A motor vehicle equipped with a detection system, the detection system comprising:

• at least one sensor delimited by at least one curved outer surface, the at least one sensor comprising:
• an emitting portion that emits an outgoing optical signal to determine a distance between the detection system and an object, and
• a receiving portion that receives an incoming optical signal formed by the outgoing optical signal to determine the distance after being returned by the object;
• and
• at least one cleaning device for the at least one curved outer surface comprising a delivery manifold for at least one cleaning and/or drying fluid,
• wherein the delivery manifold has a curved form whose curvature is equal to the curvature of at least a portion of the at least one curved outer surface,
• wherein a plurality of fluid dispensing orifices are arranged in a fluid dispensing channel pierced in the delivery manifold, and
• wherein the plurality of fluid dispensing orifices are organized along a curved line along the fluid dispensing channel, whose curvature is equal to that of at least a portion of the at least one curved outer surface.

A detection system to equip a motor vehicle, the detection system comprising:

• at least one sensor delimited by at least one curved outer surface, the at least one sensor comprising:
• an emitting portion that emits an outgoing optical signal to determine a distance between the detection system and an object, and
• a receiving portion that receives an incoming optical signal formed by the outgoing optical signal to determine the distance after being returned by the object;
• and
• at least one cleaning device for the at least one curved outer surface comprising a delivery manifold for at least one cleaning and/or drying fluid,
• wherein the delivery manifold has a curved form whose curvature is equal to the curvature of at least a portion of the at least one curved outer surface,
• wherein a plurality of fluid dispensing orifices are arranged in a fluid dispensing channel pierced in the delivery manifold,
• wherein the plurality of fluid dispensing orifices are organized along a curved line along the fluid dispensing channel, whose curvature is equal to that of at least a portion of the at least one curved outer surface,
• wherein a detection field of the at least one sensor defines, on a determined plane, an angular segment of a first angle equal to an angular segment of a second angle bounded on a plane parallel to said determined plane, about an axis of curvature of the delivery manifold, by end portions of said delivery manifold, and
• wherein the delivery manifold extends along an extension axis to a downstream end of a conveying body.