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Reverse phase protector and air conditioner

A protector and reverse-phase technology, which is applied to emergency protection circuit devices, overvoltage-responsive protection, emergency protection devices that automatically disconnect, etc., and can solve the problems of cumbersome and complicated voltage regulation operations of reverse-phase protectors , to achieve the effect of improving the cumbersome operation of voltage regulation

Active Publication Date: 2020-01-03
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a reverse phase protector and an air conditioner to improve the cumbersome and complicated voltage regulation operation of the reverse phase protector existing in the prior art

Method used

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  • Reverse phase protector and air conditioner
  • Reverse phase protector and air conditioner
  • Reverse phase protector and air conditioner

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] figure 1 A schematic structural diagram of the voltage regulating device of the reverse phase protector of this embodiment is shown. figure 2 A schematic structural diagram of the voltage regulating device (excluding the panel) of the reverse phase protector of this embodiment is shown. im...

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PUM

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Abstract

The invention relates to a phase reversal protector and an air conditioner. The phase reversal protector comprises an electrical parameter regulating part (1) which comprises a rotating shaft (2) used for regulating the electrical parameters of the phase reversal protector; a knob (3) which is used for driving the rotating shaft (2) to rotate; and a panel (5) which covers on the electrical parameter regulating part (1), wherein the knob (3) and the panel (5) can axially move relatively along the rotating shaft (1) so that the knob (3) is enabled to have a first position and a second position, the panel (5) limits rotation of the knob at the first position and the knob (3) is separated from the limitation of the panel (5) at the second position. With application of the technical scheme, the problems of tedious and complex voltage regulating operation of the phase reversal protector in the prior art can be improved.

Description

technical field [0001] The invention relates to the field of refrigeration equipment, in particular to a reverse phase protector and an air conditioner. Background technique [0002] The air conditioner is equipped with a reverse phase protector, which is used to protect the electrical equipment of the air conditioner when the power supply voltage is too high or too low. The reverse phase protector includes an adjustment device for adjusting the set voltage. The adjustment device adjusts the voltage of the reverse phase protector through the dial adjustment structure. The dial adjustment structure is not easy to operate, which makes the voltage adjustment operation of the reverse phase protector cumbersome and complicated. . Contents of the invention [0003] The present invention aims to provide a reverse phase protector and an air conditioner to improve the cumbersome and complicated voltage regulation operation of the reverse phase protector in the prior art. [0004]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02H3/02H02H3/20H02H3/24
CPCH02H3/006H02H3/207
Inventor 兰刚钟足平刘海彬庞维容
Owner GREE ELECTRIC APPLIANCES INC