ANGLE ADJUSTING MECHANISM FOR STREETLAMP
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United States of America Patent
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N/A
Issued Date -
Dec 1, 2011
app pub date -
May 27, 2010
filing date -
May 27, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An angle adjusting mechanism for a streetlamp includes a housing connected with a lamp, and an angle positioning board and a lamppost sleeve installed in the housing. The angle positioning board has a first positioning hole and a plurality of second positioning holes. The lamppost sleeve has a first positioning tube and a second positioning tube. Through pre-arranging corresponding angles of the angle positioning board and the lamppost sleeve, the illumination angle of the lamp is capable of being adjusted. Moreover, the lamppost sleeve and the angle positioning board are fastened by screws, so the illumination angle of the lamp and the housing can be rapidly adjusted through loosening or fastening the screws.
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