Double-ended high-pressure sodium lamp with high PAR value

The utility model provides a double-end high-pressure sodium lamp with a high PAR value. The double-end high-pressure sodium lamp comprises an electric arc tube, a fixing sheet, a molybdenum sheet assembly, a take-off device, a shell, a conductive multi-strand wire and a metal fixing band. The two e...

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Bibliographische Detailangaben
Hauptverfasser: JI CHUNLAI, ZHOU HUADI, GU RONG, CAO ZHAOQIN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model provides a double-end high-pressure sodium lamp with a high PAR value. The double-end high-pressure sodium lamp comprises an electric arc tube, a fixing sheet, a molybdenum sheet assembly, a take-off device, a shell, a conductive multi-strand wire and a metal fixing band. The two ends of the outer wall of the electric arc tube are wound around the two metal coils respectively, ametal wire extending in the axial direction of the electric arc tube is connected between the two metal coils, and niobium tubes are fixedly connected to the two end points of the electric arc tube. The fixing piece fixes the electric arc tube in the shell through the fixing niobium tube, molybdenum sheet assemblies are arranged at the two ends of the shell, one end of each molybdenum sheet assembly is electrically connected with the electric arc tube, and the other end of each molybdenum sheet assembly is fixed to the end of the shell in a press sealing mode and connected with the multiple strands of conductive wires