Patent Application
20090303721
1. Technical Field
The present invention relates to matrix LED street light structures, and more particularly, to a matrix LED street light gain structure.
2. Description of Related Art
Street lights are illumination facilities provided to assure traffic safety of pedestrians and vehicles at night or in low visibility conditions.
Street lighting commonly uses high pressure sodium lamps which incur high production costs, fail to be environment-friendly during a manufacturing process and when recycled, consume much power during operation and thereby fail to serve the purpose of energy saving.
Considering that the aforesaid drawbacks call for immediate solution, the inventor of the present invention continuously contemplated devising a street lighting device that meets environmental protection standards, serves the purpose of energy saving, and effectuates enhanced illumination. The inventor eventually came up with an environment-friendly, energy-saving, optimally illuminated matrix LED street light structure based on diligent research and repeated experiments.
The present invention is herein illustrated with a specific embodiment and the accompanying drawings, so that one skilled in the pertinent art can easily understand other objectives, advantages and effects of the present invention from the disclosure of the invention.
The present invention relates to a matrix LED street light gain structure, and more particularly, to a matrix LED street light that serves the purposes of dissipating heat, saving energy, and increasing illumination area. The matrix LED street light gain structure comprises a metal lamp base. The metal lamp base comprises a plurality of screw holes formed on an oblique surface of the metal lamp base and each adapted to be screwingly engaged with a matrix LED light strip. The oblique surface of the metal lamp base is a single oblique surface or a plurality of oblique surfaces for extending the reach of illumination of the matrix LED light strip. The metal lamp base further comprises a plurality of spaced-apart heat-dissipating fins protrudingly formed on a rear surface of the metal lamp base.
Heat generated by the illumination of the matrix LED light strip is transferred, via the metal lamp base, to the spaced-apart heat-dissipating fins on the rear surface of the metal lamp base. Air circulates in the space between the spaced-apart heat-dissipating fins, thereby enhancing heat dissipation.
The structure and spirit of the present invention as well as a preferred mode of use, further objectives and advantages thereof will best be understood by reference to the following detailed description of an illustrative embodiment when read in conjunction with the accompanying drawings, wherein:
As further shown in
The cover 30 is adapted to be screwingly engaged with the metal lamp base 10.
Referring to
Referring to
Furthermore, heat generated by illumination of the matrix LED light strip 20 is transferred, via the metal lamp base 10, to the spaced-apart heat-dissipating fins 101 protrudingly formed on the rear surface of the metal lamp base 10. Air enters, circulates in, and exits the space between the spaced-apart heat-dissipating fins 101, thereby enhancing heat dissipation.
In conclusion, compared with a conventional street light, the matrix LED street light gain structure of the present invention is feasible, novel, non-obvious, and useful. Therefore, an application for patent of the present invention is hereby filed for examination.
The foregoing preferred embodiment is only illustrative of the features and functions of the present invention but is not intended to restrict the scope of the present invention. It is apparent to those skilled in the art that all equivalent modifications and variations made to the foregoing preferred embodiment according to the spirit and principle in the disclosure of the present invention should fall within the scope of the appended claims.
