LED lamps and lanterns are with back lid heat radiation structure

The utility model provides a LED lamps and lanterns are with back lid heat radiation structure, be including back lid, by LED light source installation parts (1), establish and constitute the positivemounting hole (1 that is equipped with of LED light source installation parts (1) with heat spreader...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FAN XIAOWEI, PAN XINMEI
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 INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS 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 provides a LED lamps and lanterns are with back lid heat radiation structure, be including back lid, by LED light source installation parts (1), establish and constitute the positivemounting hole (1 that is equipped with of LED light source installation parts (1) with heat spreader portion (3) of establishing being connected hermetic unit (2) back in connection hermetic unit (2)at LED light source installation parts (1) the back 1 ), LED light source subassembly (4) is fixed at LED light source installation parts (1) openly through screw (5), is LED light source installation parts (1) border equipped with three calorie of foot (2 1 ), at calorie foot (2 1 )The cover is gone up in connection hermetic unit (2) of below has sealing washer (6), its characterized in that: heat spreader portion (3) in be equipped with hermetic cavity body, be equipped with water (3 in the cavity 1 )With foamy copper (3 2 ). The utility model discloses, can prevent effectively that high -power LED is because of usi