发明名称 |
LED LIGHT SOURCE FOR HAZARDOUS AREA LIGHTING |
摘要 |
An LED light source is disclosed that is configured to be retrofit to an existing lamp fixture. The existing lamp fixture is of the type including a ballast housing for providing electrical power. The retrofit assembly includes a central support connectable to the ballast housing. A circuit board is mounted to the support. The circuit board includes one or more LEDs. A dome is mounted to the support and covers the LEDs. A circumferential heat sink is mounted around the support and extends radially beyond the ballast housing to carry heat directly away from the circuit board and support. |
申请公布号 |
US2011194280(A1) |
申请公布日期 |
2011.08.11 |
申请号 |
US201113025040 |
申请日期 |
2011.02.10 |
申请人 |
EXCELITAS TECHNOLOGIES LED SOLUTIONS, INC. |
发明人 |
RUFFIN, JR. MARVIN M.;FIELDS CRAIG;MELNIK MIKHAIL |
分类号 |
F21V7/00;B23P23/00;F21V29/00 |
主分类号 |
F21V7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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