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Power supply device, electronic equipment and power supply method

A technology for electronic equipment and power supply devices, which is applied to circuit devices, electrical components, AC network circuits, etc., can solve the problems of easy knotting and winding of power supply lines, low power supply efficiency, and high production costs, and achieves low production costs, simple structure, and high production cost. The effect of high power supply efficiency

Inactive Publication Date: 2016-10-26
SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Undoubtedly, if the power supply line is too long, it is easy to be knotted and tangled, and it is not easy to organize, which will bring unnecessary troubles to people's lives
The wireless power supply device relies on inductive coupling technology, which has a complex structure, high manufacturing cost, and low power supply efficiency.

Method used

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  • Power supply device, electronic equipment and power supply method
  • Power supply device, electronic equipment and power supply method
  • Power supply device, electronic equipment and power supply method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] figure 1 It is a structural block diagram of a power supply device provided in Embodiment 1 of the present invention, figure 2 for figure 1 A schematic diagram of the arrangement of power supply blocks in the medium power supply device. see figure 1 with figure 2 , the power supply device includes a plurality of power supply blocks 1 , an electronic device detection module 2 , a power supply line 3 and a control module 4 . The power supply block 1 is provided with a first conductive contact surface 11 which is in electrical contact with the electronic equipment to be powered (see figure 2 ); wherein, the first conductive contact surface 11 of each power supply block 1 is electrically connected to the external power supply 5 through the power supply line 3; the input end of the electronic equipment detection module 2 is connected to the first conductive contact surface 11 of each power supply block 1, The output terminal of the electronic device detection module ...

Embodiment 2

[0042] Figure 4 It is a schematic structural diagram of an electronic device provided in the second embodiment. The electronic equipment is matched with the power supply device in the first embodiment. The electronic equipment includes: at least two power supply terminals insulated from each other, and the power supply terminals are provided with a second conductive contact surface. see Figure 4 , the electronic device 6 includes two power supply terminals 61 that are insulated from each other. A second electrically conductive contact surface 62 is arranged on the power supply terminal 61 . The second conductive contact surface 62 is made of conductive material (such as copper, iron, etc.). Similarly, Figure 4 Among them, the shape of the power supply terminal 61 is a square, the shape of the second wire contact piece 62 is also a square, and the size of the second wire contact piece 62 is smaller than the size of the power supply terminal 61. This is only a specific e...

Embodiment 3

[0047] Figure 5 It is a flow chart of a power supply method provided by Embodiment 3 of the present invention. The power supply method is executed when the power supply device provided in Embodiment 1 of the present invention supplies power to the electronic device provided in Embodiment 2 of the present invention. see Figure 5 , the power supply method includes:

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Abstract

The embodiment of the invention discloses a power supply device, electronic equipment and a power supply method. The power supply device comprises a power supply line; a plurality of power supply blocks, wherein first conductive contact surfaces in contact with the electronic equipment to be powered are arranged on the power supply blocks; the first conductive contact surface of each power supply block is electrically connected with an external power supply; the input end of an electronic equipment detection module is connected with the first conductive contact surfaces of the power supply blocks, and an output end of the electronic equipment detection module is connected with a control module and is used for detecting whether the electronic equipment is connected to the power supply blocks and forming a detection result; and the control module is used for controlling the power supply line based on the detection result, so that the power supply blocks supply power to the connected electronic equipment. The power supply device provided by the embodiment of the invention does not need to be associatively used with the power supply line and has a simple structure, a low cost and high power supply efficiency.

Description

technical field [0001] Embodiments of the present invention relate to intelligent power supply technology, and in particular to a power supply device, electronic equipment and a power supply method. Background technique [0002] With the development of science and technology, there are various electronic devices in people's life. In order for these electronic devices to work normally, these electronic devices generally need to be powered. At present, two power supply devices are mainly used for power supply: one is a plug-in power supply device, and the other is a wireless power supply device. [0003] At present, a pluggable power supply device mainly includes a pluggable power supply interface and a power supply line. Since the existing pluggable power supply interface is often fixed on the wall and cannot be moved, in order to enable the user to use the pluggable power supply device within a certain range from the power supply interface, it is necessary to equip the ele...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/00H01R13/02
CPCH01R13/02H02J3/00H02J3/005
Inventor 兰功金郝祁
Owner SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
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