Sinking-plate radiating LED support

The utility model discloses a sinking-plate radiating LED support, which comprises an insulating seat, conductive pins and a radiating block, wherein the radiating block has a first recessed chamber, contact parts of the conductive pins extend in the first recessed chamber, welding foot parts of the...

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Bibliographic Details
Main Authors XIA HAODONG, LIU HAO, WU LEHAI
Format Patent
LanguageChinese
English
Published 19.06.2013
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:The utility model discloses a sinking-plate radiating LED support, which comprises an insulating seat, conductive pins and a radiating block, wherein the radiating block has a first recessed chamber, contact parts of the conductive pins extend in the first recessed chamber, welding foot parts of the conductive pins extend out of the insulating seat, and the first recessed chamber is arranged in a second recessed chamber for accommodating an LED chip. After the LED chip is mounted on the LED support, an illumination effect is better based on a special cup-in-cup structure of the LED support, at the same time, the second recessed chamber can improve radiation efficiency of the chip, reduction in the temperature of the LED chip is accelerated, the service life of an LED lamp is prolonged, and the packaging of the LED support is simpler.
Bibliography:Application Number: CN20122595531U