ELECTRIC INDICATOR
The utility model discloses an electric indicator which can be fixed on an electric body, and the electric situation of the electric indicator can be directly supervised from each position and the part which is separated by a switch for a long term. The electric indicator comprises a contact tip, a...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model discloses an electric indicator which can be fixed on an electric body, and the electric situation of the electric indicator can be directly supervised from each position and the part which is separated by a switch for a long term. The electric indicator comprises a contact tip, a neon tube, a diode, a capacitor, and a casing, wherein, one-way circuit is formed by the diode, which enables the capacitor to charge a definite quantity of electricity, and then to discharge electricity via the neon tube, which enables the neon tube to emit light and display. The utility model has the advantages of simple structure, small size, low cost, and good indicating effect. The electric indicator is especially suitable for the electric metal of high voltage. |
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