Disclosed is transformer substation switching operation ticket lighting base plate
The utility model relates to a transformer station switching operation ticket illumination backing plate comprising an insulation backing plate, an operation ticket clamp, an LED lamp holder, a USB voltage stabilization module, a USB charging module, a change-over switch and a lithium battery. The o...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a transformer station switching operation ticket illumination backing plate comprising an insulation backing plate, an operation ticket clamp, an LED lamp holder, a USB voltage stabilization module, a USB charging module, a change-over switch and a lithium battery. The operation ticket holder and the LED lamp support are arranged on the front face of the insulating base plate, and the USB voltage stabilizing module, the USB charging module, the selector switch and the lithium battery are fixedly welded to the back face of the insulating base plate. An LED lamp source is placed on the LED lamp support; when transformer substation switching operation is carried out at night, an illumination light source can be provided for a switching operation ticket at night while support is provided for an operation ticket held by a guardian, the structure is simple, use is convenient, the working efficiency of night operation is improved, and the safety of night operationis guaranteed; the tool |
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