Linkage switch device, power converter, power line and equipment

A technology of power converter and linkage switch, which is applied to the power device and contact drive mechanism inside the switch to achieve the effect of small size and avoiding standby power consumption

Pending Publication Date: 2019-12-06
朱曼均
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Under the prior art, when the power plugs of the power converter and the electrical equipment are plugged into the socket, although the power converter and the electrical equipment are in a non-working state, there is still standby power consumption, although this standby power consumption may be very small, for example, only a few milliwatts

Method used

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  • Linkage switch device, power converter, power line and equipment
  • Linkage switch device, power converter, power line and equipment
  • Linkage switch device, power converter, power line and equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] figure 1 A linkage switch device is shown, the linkage switch device is divided into a driving end 101 and a passive end 102, including a hydraulic device and a switch. The hydraulic device includes a connecting pipe 11 , a linkage bag 12 and a driving bag 13 . Two ends of the connecting tube 11 are respectively connected to the linkage capsule 12 and the driving capsule 13 , so that the linkage capsule 12 and the driving capsule 13 communicate through the connecting tube 11 . The connecting pipe 11, the interlocking bag 12 and the driving bag 13 are filled with liquid. The liquid filled in the connecting pipe 11, the interlocking bag 12 and the driving bag 13 can be water, or oil, or other liquids or mixed liquids. In order to avoid the problem that the temperature is too low in winter, the liquid condenses into a solid state, and the linkage switch device fails, in this embodiment, the liquid is preferably antifreeze. The freezing point of the antifreeze is -40°C. ...

Embodiment 2

[0054] Figure 4 A power converter to which the interlock switching device of Embodiment 1 is applied is shown. The power converter includes a power conversion unit 591 , a first connector 51 , a second connector 52 and a linkage switch device. The power conversion unit 591 and the linkage switch device are disposed in the converter housing 592 ; the first connector 51 and the second connector 52 are disposed on the converter housing 592 . The linkage switch device is image 3 The linkage switch device in the above will not be described in detail. The power converter is commonly referred to as a charger, wherein the first connector 51 is a power plug; the second connector 52 is usually a common USB interface. The power conversion unit 591 is used for power conversion. Its input part is connected to the first connector 51 through the switch of the linkage switch device, and its output part is connected to the second connector 52 for converting the voltage and current input t...

Embodiment 3

[0066] The linked switching device in Embodiment 1 is applied to the power converter in Embodiment 2, which can avoid the power converter standby problem. Specifically, for example, as a mobile phone charger as a power converter, the joint connected to the mobile phone is the second connector of the power converter. When the joint of the mobile phone charger as the second connector is docked with the mobile phone to charge the mobile phone, the power plug and its power conversion unit connected to the mobile phone charger through the linkage switch device in the second connector; When the connector of the mobile phone is unplugged from the mobile phone, the power plug of the mobile phone charger is disconnected from its power conversion unit, thereby avoiding standby power consumption when the mobile phone charger is not connected to the mobile phone. Those skilled in the art understand that the above linkage switch device itself can also be used as an independent switch, such...

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PUM

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Abstract

The invention discloses a linkage switch device, a power converter, a power line and equipment. The power converter, the power line and the equipment all relate to the linkage switch device. The linkage switch device comprises a hydraulic device and a switch. The hydraulic device comprises a connecting pipe, a linkage bag and a driving bag. The two ends of the connecting pipe are respectively connected with the linkage bag and the driving bag so that the linkage bag and the driving bag are communicated through the connecting pipe. The connecting pipe, the linkage bag and the driving bag are fully filled with liquid. The linkage bag is connected with the switch. When the driving bag is pressed, the linkage bag expands through the conduction of the liquid in the connecting pipe and then theexpanded linkage bag pushes the switch to perform the switching action. The power converter and the equipment equipped with the linkage switch device can avoid standby power consumption so as to saveenergy consumption.

Description

technical field [0001] The invention relates to a power converter and a connection mechanism of a power plug in electrical equipment. Background technique [0002] Under the prior art, when the power plugs of the power converter and the electrical equipment are plugged into the socket, although the power converter and the electrical equipment are in a non-working state, there is still standby power consumption, although this standby power consumption may be very small, for example, only a few milliwatts. But this is also the consumption of energy, especially there are so many power converters and electrical equipment in the whole society. Although the standby power consumption of each is very small, the total amount cannot be ignored. Contents of the invention [0003] The problem to be solved by the invention is energy consumption of power converters and electrical equipment in standby. [0004] In order to solve the above problems, the scheme adopted by the present inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H3/24H01H3/32
CPCH01H3/24H01H3/32
Inventor 朱曼均
Owner 朱曼均
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