Street lamp with direction indicator

Details Street lamp with direction indicator Street lamp with direction indicator

2011-04-19

2011-04-19

Han, Jason Moon (Department: 2875)

Illumination

Supports

Pole or post type support

Reexamination Certificate

active

07926989

ABSTRACT:
An exemplary street lamp for being stalled on the ground includes a light source, a light pervious member and a direction indicator. The light pervious member includes a light incident surface and an opposite light emitting surface for facing the ground. The light source is arranged opposite to the light incident surface. The direction indicator is arranged on the light pervious member for projecting the shadow thereof on the ground to indication a direction at the geographic location of the street lamp.

REFERENCES:
patent: 1819310 (1931-08-01), Wilson
patent: 1847775 (1932-03-01), Manfre

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