Light unit for vehicles

Claim 2

A light unit for a front corner of a vehicle, comprising a plurality of light housings screened off relative to each other, in which there are arranged a plurality of light sources for light functions incorporated in the light unit, said light housings being formed in an inner light housing plate attached to the vehicle, there being vertical defining walls for at least one forward light housing in the light housing plate formed partly as a rear forwardly directed reflector and partly as an interior sideways directed reflector, characterized in that a rear light housing is arranged in the light housing plate at a location rearwardly of said forward housing, said rear housing having therein at least one light source which in coaction with a backwardly directed reflector provides a side backing light which can be switched on and off in response to engagement and disengagement of the vehicle reverse gear.

Claim 3

A light unit as claimed in claim 1, wherein there are two forward light housings which are located in at least two different substantially horizontal levels, the upper forward housing having therein a twin filament bulb comprising light sources for flashing light and side demarkation light, and the lower forward housing having therein a twin filament bulb comprising light sources for positional light and corner marking light.

Claim 4

A light unit as claimed in claim 2, wherein the light source in said rear housing is arranged at substantially the same horizontal level as the light source for corner marking light.

Claim 5

A light unit as claimed in claim 1, wherein the light source and the reflector in said rear housing for the side backing light are incorporated in a separate bulb and reflector holder which is fitted by means of a snap lock in a recess in the rear light housing.

Claim 6

A light unit as claimed in claim 1, including an outer lamp glass at least covering the rear light housing, the outer contour of said lamp glass lying outside the adjacent body side of the vehicle.

Claim 7

A light unit as claimed in claim 2, including a lamp glass at least covering the upper light housing for the flashing light function, in a position corresponding to the rear portion of the light housing for the flashing light function is partially formed with a pattern which gives optical refraction of incident light such that illumination is obtained backwards along the side of the vehicle body.

Claim 8

A light unit as claimed in claim 1 wherein all light housings in the light unit are covered by a common outer lamp glass.

Claim 9

A light unit for a front corner of a vehicle comprising: a generally concave housing plate having an inner space and an opening which faces forwardly, sideways and rearwardly; inner wall means cooperating with the housing plate so as to divide the inner space into at least one forward light housing which faces forwardly and sideways and a rear light housing which faces rearwardly and sideways, a light source in said forward housing cooperating with a forwardly facing reflector for directing light forwardly through said opening and with a outwardly facing reflector for directing light sideways through said opening; a light source in said rear housing, adapted to be switched on and off in response to engagement and disengagement of the vehicle reverse gear, for providing sideways light through said opening and cooperating with a vertical rearwardly facing reflector for directing light rearwardly through said opening.

Claim 10

A light unit for a front corner of a vehicle comprising: a generally concave housing plate having an inner space and an opening which faces forwardly, sideways and rearwardly; inner wall means cooperating with the housing plate so as to divide the inner space into at least one forward light housing which faces forwardly and sideways and a rear light housing which faces rearwardly and sideways, a light source in said forward housing cooperating with a forwardly facing reflector for directing light forwardly through said opening and with a outwardly facing reflector for directing light sideways through said opening; a light source in said rear housing, adapted to be switched on and off in response to engagement and disengagement of the vehicle reverse gear, for providing sideways light through said opening and cooperating with a vertical rearwardly facing reflector for directing light rearwardly through said opening.

Claim 11

A light unit as in claim 8 wherein there are upper and lower forward light housings defined in said inner space by said wall means, each forward housing having its respective light source and reflectors, and wherein said rear housing is arranged at substantially the same horizontal level as the lower forward housing said unit including a lamp glass covering said opening so as to be common to all of said housings.

Claim 12

A light unit as in claim 9 wherein the projected surface of said lamp glass on a vertical plane in the longitudinal direction of the vehicle is greater than the corresponding projected surface on a vertical plane at a right angle to the longitudinal direction of the vehicle.