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US 7,926,989 B2Granted
Street lamp with direction indicator
AssigneeHon Hai Precision Industry Co., Ltd.
InventorChia-Ying Wu
Life of this patent
Estimating the term…
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.
Claims4
A street lamp for being installed on the ground, comprising:
- a light source;
- a light pervious member comprising a light incident surface, and an opposite light emitting surface for facing the ground, the light source being arranged opposite to the light incident surface;
- and
- a pivoting compass indicator arranged on the light pervious member for projecting a shadow thereof on the ground to indicate a direction at the geographic location of the street lamp, the pivoting compass indicator comprising a south end, an opposite north end, and a double-color lens arranged under the indicator rotatable together therewith, wherein the double-color lens comprises a first color lens portion and a second color lens portion, positionally corresponding to the north end and the south end respectively.
1 more element
Dependencies are inferred from the claim text.