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Power adapter

A power adapter and circuit technology, applied in the direction of electrical components, circuit devices, output power conversion devices, etc., can solve the problem of unable to turn off the power adapter

Pending Publication Date: 2018-08-24
CHANGSHA AUSMATE INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a power adapter to solve the problem in the prior art that the power adapter cannot be turned off when the water purifier is in an abnormal working state

Method used

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Embodiment 1

[0039] Such as figure 1 As shown, this embodiment provides a power adapter 100, which is applied to a water purifier. The power adapter 100 includes a power adapter circuit 10 and an Internet of Things controller 20; the Internet of Things controller 20 includes a main control module 21, a communication module 22, a current Gauge 23 and TDS (Total dissolved solids, total dissolved solids) module 24;

[0040] The connection relationship of each module in the power adapter 100 provided by this implementation is as follows:

[0041] The main control module 21 is respectively connected with the communication module 22, the ammeter 23 and the TDS module 24, and the communication module 22, the ammeter 23 and the TDS module 24 are connected to the signals or data in the main control module 21, and simultaneously send signals or data to the main control module. Data; the voltage output end of the power adapter circuit 10 is connected with the voltage input end of the main control mo...

Embodiment 2

[0062] The power adapter 100 in the first embodiment above further includes a power adapter housing.

[0063] The power adapter circuit 10, the main control module 21, the communication module 22 and the ammeter 23 are placed inside the power adapter housing; the TDS module 24 and the water leakage monitoring sensor 25 are arranged in the water purifier, which is equivalent to being placed outside the power adapter housing.

[0064] The power adapter shell provided in this embodiment includes an opening for power input, an opening for power output, an opening for connecting the TDS module to the main control module, and an opening for connecting the water leakage monitoring sensor to the main control module.

[0065] In a specific application, the devices connected to the water purifier, such as the TDS module and the water leakage monitoring sensor included in the IoT control module, can use the opening of the same power adapter, or can be used according to the number of devic...

Embodiment 3

[0070] Such as image 3 As shown, the power adapter 100 in the first embodiment also includes a display module 30, and the display module 30 is connected to the main control module 21,

[0071] In this embodiment, the display module 30 is used to display the data of the communication module, ammeter and TDS module connected to the main control module.

[0072] In a specific application, the content displayed by the display module can be arbitrary, and it is connected to the main control module, and the data included in the unit and device that sends data to the main control module. In this embodiment, the data sent by the communication module to the main control module includes instruction information sent by the user, such as continuous work, timing power off, etc.; the data sent by the ammeter to the main control module includes the life cycle of the filter element, such as through The percentage displays the remaining life cycle of the filter element, as well as the curren...

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Abstract

The invention is applicable to the technical field of power supply and provides a power adapter applied to a water purifier. The power adapter includes a power adapter circuit and an Internet of things (IOT) controller. The IOT controller comprises a main control module, a communication module, an ammeter and a TDS module. The main control module is connected to the communication module, the ammeter and the TDS module. A voltage output end of the power adapter circuit is connected to a voltage input end of the main control module, and a voltage output end of the main control module is connected to a voltage input end of the water purifier. The TDS module is placed in the water purifier. The IOT controller is added to the power adapter without changing an original power adapter circuit, thecommunication with a cloud server is established for the power adapter and the water purifier, and so a user can control the working state of the power adapter according to the working state of the water purifier.

Description

technical field [0001] The invention belongs to the technical field of power supplies, in particular to a power adapter. Background technique [0002] The electronic equipment used in daily life needs a DC power supply to supply power to it, but the mains output is alternating current, so when the electronic equipment is connected to the mains, it needs to convert its voltage before outputting. The power adapter is common, and the voltage conversion equipment that supplies power to portable electronic devices and electronic appliances usually consists of a power adapter shell and an internal voltage conversion circuit. In fact, in addition to the common laptop power adapter, water purification equipment also needs to use a power adapter. [0003] However, once the power adapter of the water purification equipment is connected, its internal circuit will always work. When the water purifier is in an abnormal working state, it can only automatically stop the work of the water ...

Claims

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Application Information

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IPC IPC(8): H02M7/00H02J13/00
CPCH02J13/0075H02M7/003
Inventor 楚星晨孙思吟
Owner CHANGSHA AUSMATE INFORMATION TECH CO LTD
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