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Charging head capable of setting output parameters

An output parameter, charging head technology, applied in the direction of collectors, electric vehicles, electrical components, etc., can solve the problems of unadjustable rated voltage and current value, inability to adapt to different types of electronic equipment, etc., to improve versatility, guarantee safe effect

Inactive Publication Date: 2015-05-27
XIAN DINGZI ELECTRONICS INFORMATION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the problems in the prior art that the output rated voltage value and current value cannot be adjusted and cannot adapt to different types of electronic equipment

Method used

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  • Charging head capable of setting output parameters

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Embodiment Construction

[0016] figure 1 It is a structural block diagram of a charging head that can set output parameters. A charging head that can set output parameters includes transformer 1, rectifier 2, voltage and current control board 3, output control board 4, USB interface 5, and processor 6. Input button 7, display screen 8, detection circuit board 9, temperature sensor 10, buzzer 11; the input end of transformer 1 is connected to 220V / 50Hz mains, the output end is connected to rectifier 2, and the output end of rectifier 2 Connect with the voltage and current control board 3; the voltage and current control board 3, the output control board 4 and the processor 6 are connected to each other; the input buttons 7, the display screen 8, the detection circuit board 9, the temperature sensor 10 and the buzzer 11 are all connected with the processing The device 6 is connected; the detection circuit board 9 is connected to the USB interface 5.

[0017] The power supply for the processor 6 is provide...

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Abstract

The invention belongs to the technical field of charging and specifically provides a charging head capable of setting output parameters. The charging head comprises a transformer (1), a rectifier (2), a voltage and current control board (3), an output control board (4), a USB (Universal Serial Bus) interface (5), a processor (6), an input press key (7), a display screen (8), a detection circuit board (9), a temperature sensor (10) and a buzzer (11). According to the invention, through manually setting rated parameters of the charging head, including output current and output voltage, the universality of the charging head is improved, and the safety of the charging head and electronic equipment to be charged are ensured; meanwhile, through the built-in temperature sensor, the buzzer and the external display screen, the charging voltage, the charging current and the inside temperature can be monitored in real time, so that the safety can be further improved.

Description

Technical field [0001] The invention belongs to the field of charging technology, and specifically provides a charging head capable of setting output parameters. Background technique [0002] With the development of science and technology, various electronic devices have become indispensable products in people’s daily lives. Products such as mobile phones, tablet computers, and notebook computers are also developing in a higher-end, smarter and more practical direction, especially large The promotion of screen mobile phones and tablet computers has caused such electronic products to face a fatal problem, which is power consumption. [0003] As the battery of a portable mobile terminal is affected by various aspects of volume and safety, the capacity is generally not too large, which makes the charging equipment very important for travelers. Now every electronic device is equipped with a corresponding charging device, and although the data interface between various electronic devic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
Inventor 石强
Owner XIAN DINGZI ELECTRONICS INFORMATION SCI & TECH