HEATING APPARATUS FOR LENS, AND LENS ASSEMBLY AND METHOD FOR MANUFACTURING SAME

A heating device for a lens, and an optical camera and a method for manufacturing same. A lens (1000) comprises a lens body, the lens body has a first surface (1100) and a second surface (1200) which are opposite to each other, and an edge (1300) that connects the first surface (1100) and the second...

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Bibliographische Detailangaben
Hauptverfasser:	HUANG, Hujun, ZHANG, Hongyang, HU, Minbo, YE, Leihong
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM BASIC ELECTRIC ELEMENTS CABLES CINEMATOGRAPHY CONDUCTORS ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY HOLOGRAPHY INSULATORS PHOTOGRAPHY PHYSICS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Beschreibung
Zusammenfassung:	A heating device for a lens, and an optical camera and a method for manufacturing same. A lens (1000) comprises a lens body, the lens body has a first surface (1100) and a second surface (1200) which are opposite to each other, and an edge (1300) that connects the first surface (1100) and the second surface (1200). The 5 heating device (1400) comprises: a heating unit adapted to be arranged on the edge (1300) of the lens body and used for transferring heat to the lens body after being powered. The heating device (1400) can achieve at least one of the beneficial effects such as a simple structure, high heat efficiency, uniform heating, safety in use, and strong weather resistance.