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Power socket device and load current detection and display method of power socket device

A technology of load current detection and power socket, which is applied to the parts of the connection device, coupling device, circuit, etc., can solve problems such as power trips, and achieve the effect of maintaining safety

Inactive Publication Date: 2016-06-08
WISTRON CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in terms of power outlet devices that connect electrical appliances to the power supply network, such as wall sockets or extension cords, it often happens that users plug too many high-power electrical appliances into the same power outlet at the same time without knowing the power of each appliance device, causing a trip

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  • Power socket device and load current detection and display method of power socket device
  • Power socket device and load current detection and display method of power socket device
  • Power socket device and load current detection and display method of power socket device

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Embodiment Construction

[0035] The following description is an embodiment of the present invention. Its purpose is to exemplify the general principles of the present invention, and should not be regarded as a limitation of the present invention. The scope of the present invention should be defined by the scope of the claims. In addition, the following description may repeat reference numbers and / or letters in different examples. This repetition is for simplicity and clarity, not for specifying different embodiments and / or discussing relationships between configurations.

[0036] figure 1 Shown is a schematic diagram of a power socket device 10 according to an embodiment of the present invention. The power socket device 10 is, for example, a wall socket or an extension cord, and includes a plurality of power sockets 111 to 116 and a light emitting diode (Light Emitting Diode, LED) 120. The light emitting diode 120 is disposed on the power socket device 10, for example, at least part of the light emitti...

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Abstract

Provided are a power socket device and a load current detecting and representing method of the power socket device. The power socket device comprises a plurality of power sockets and a first light-emitting diode circuit, the power sockets are coupled to a power supply system, and the first light-emitting diode circuit is coupled to the power sockets. The first light-emitting diode circuit comprises a first current detector, a first comparator and a first light-emitting diode, the first current detector detects the first circuit current of the power socket device, the first comparator compares the first circuit current with the rated current of the power socket device and outputs a first comparison result, and the first light-emitting diode is configured on the power socket device, and emits light according to the first comparison result. The power socket device can remind overcurrents in real time to safeguard user safety.

Description

Technical field [0001] The invention relates to a power socket device including a plurality of power sockets and a load current detection and representation method of the power socket device. Background technique [0002] With the popularization of various electrical appliances and the diversification of electrical functions, more and more high-power electrical appliances are used at the same time. Therefore, preventing power overload is an important issue. In terms of preventing power overload, some technologies focus on the overload protection of each electrical appliance itself to prevent the electrical appliance itself from being damaged by overload. For example, the power control device shown in Taiwan Patent No. 590277 (Application No. 092205373) By detecting the instant power consumption of the notebook computer and comparing the instant power consumption with the maximum power provided by the AC / DC converter, the operating clock of the notebook computer is adjusted to avo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/66G01R19/25
CPCY02B90/20
Inventor 戴宇琛
Owner WISTRON CORP