Wiring terminal temperature measuring device for electricity meter
The utility model discloses a wiring terminal temperature measuring device for an electricity meter, which comprises a wiring terminal connecting seat, a wiring terminal connecting copper bar arranged on the wiring terminal connecting seat and connected with a wiring terminal, and a PCB (printed cir...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a wiring terminal temperature measuring device for an electricity meter, which comprises a wiring terminal connecting seat, a wiring terminal connecting copper bar arranged on the wiring terminal connecting seat and connected with a wiring terminal, and a PCB (printed circuit board), the wiring terminal connecting copper bar is provided with a temperature conduction connecting hole or groove, and a temperature measuring resistor is welded on the PCB. The temperature measurement resistor is provided with a temperature measurement resistor ceramic shell, the end part of the temperature measurement resistor ceramic shell is sleeved with a heat conduction silicon rubber case, the end part of the temperature measurement resistor ceramic shell is matched with the temperature conduction connecting hole or groove, and the end part of the temperature measurement resistor ceramic shell sleeved with the heat conduction silicon rubber case is extruded into the temperature conduction connecting |
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