LED ball bubble lamp is with high heat conduction cap structure

LED ball bubble lamp is with high heat conduction cap structure

The utility model discloses a LED ball bubble lamp is with high heat conduction cap structure, include: lamp holder body (1) of aluminium matter, its characterized in that is paved with one deck graphite alkene layer (2) at the surface of lamp holder body (1). Because the coefficient of heat conduct...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LAI SHIQIANG, ZHU HUICHONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
BLASTING
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED
LIGHTING
MECHANICAL ENGINEERING
NON-PORTABLE LIGHTING DEVICES
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
SYSTEMS THEREOF
VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS
WEAPONS
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Beschreibung
Zusammenfassung:The utility model discloses a LED ball bubble lamp is with high heat conduction cap structure, include: lamp holder body (1) of aluminium matter, its characterized in that is paved with one deck graphite alkene layer (2) at the surface of lamp holder body (1). Because the coefficient of heat conductivity of graphite alkene up to 5300W (m K), is more than 20 times of the coefficient of heat conductivity of aluminum product own, greatly improved the capacity of heat transmission of lamp holder, the radiating effect is outstanding. Simultaneously, because the resistivity of graphite alkene itself extremely hangs down (being about 10 -6 omega cm), graphite alkene covers the electrically conductive ability that does not influence each electrode of lamp holder behind the lamp holder surface totally, need not to change the original structure of lamp holder, shape, simple structure, and the practicality is strong.