Possess two POWER CONTROL BOX that prevent maloperation function
The utility model discloses a possess two POWER CONTROL BOX that prevent maloperation function, including the box, built -in first input export power supply binding post, second input export power supply binding post, quadrupole doublethrow power plug -in strip, third input export power supply bindi...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model discloses a possess two POWER CONTROL BOX that prevent maloperation function, including the box, built -in first input export power supply binding post, second input export power supply binding post, quadrupole doublethrow power plug -in strip, third input export power supply binding post and earth leakage protection circuit in the box. Stand -by power supply passes through second input export power supply binding post power supply input to input electric connection with quadrupole doublethrow power plug -in strip. The leading -out terminal of quadrupole doublethrow power plug -in strip passes through earth leakage protection circuit and third input export power supply binding post electric connection, and is connected with the power supply unit through third input export power supply binding post. The utility model discloses it has following advantage to compare prior art: the utility model discloses a possess two POWER CONTROL BOX that prevent maloperation function, this toolbox structure is simple and direct, the reliability is high, on -the -spot durability is good, possess the protect function that operates a switch that loads, can prevent that the maloperation causes the potential safety hazard. |
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