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Energy efficient tubular light

  • US 6,736,525 B2
  • Filed: 05/13/2002
  • Issued: 05/18/2004
  • Est. Priority Date: 05/13/2002
  • Status: Active Grant
First Claim
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1. A tubular light comprising:

  • a light set having a substrate with light emitting diodes mounted on the substrate so as to electrically connect to the substrate;

    a tubular cover made of a translucent material, the tubular cover having a receiving space defined therein, a positioning seat formed on opposite inner faces of the cover and composed of two pairs of projecting blocks, each pair of projecting blocks having a gap defined therebetween to correspond to the substrate so that the substrate is able to be positioned in the receiving space of the cover, a baffle provided adjacent to the two pairs of projecting blocks and having two distal ends each extending out to form a hook; and

    a securing device having a body, a through hole defined in a center of the body, a securing element extendable through the through hole to adapt to securely engage the body to a surface, a pair of extensions oppositely formed beside the through hole so as to sandwich the through hole therebetween, each extension provided with a barb at a free end of the extension to correspond to the hooks and a neck formed between the barb and the body to receive a corresponding one of the hooks so as to securely engage the cover with the light set therein to the body.

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