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Atom power supply system for display

A power supply system and display technology, which is applied in the direction of current collectors, electric vehicles, electrical components, etc., can solve the problems of short battery life and inability to supply external power, and achieve the effect of saving costs

Inactive Publication Date: 2008-02-20
SHANGHAI ZHONGCE IND & TRADING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the shortcomings of existing displays that do not have an atomic battery, other batteries have a short service time, and cannot provide external power supply, the present invention installs an atomic battery on the display, and provides a power supply device and multiple power supply interfaces to provide power for various devices. The present invention has the advantages of saving costs , no need to charge, the advantage of being able to supply power to multiple devices

Method used

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  • Atom power supply system for display

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Embodiment

[0015] Embodiment: Referring to FIG. 2, it is a circuit block diagram of an atomic power supply system for a display of the present invention, including: a display 2, a housing 21, a power supply and a circuit 22 inside the display 2, a CPU 23, a display panel 24, a scaler 25, and a TMDS Part 26 , image signal input port 27 , power switch 28 , power supply interface 29 , and external electrical equipment 40 .

[0016] Display 2 characters, images, sound and voltage and current output display, power supply and circuit 22 provide power and select power, power switch 28 switches control voltage and current output, power supply interface 29 provides power to external electrical equipment 40.

[0017] The CPU 23 includes a processor, a control circuit, a module control program, a power switch control program, a power supply program, and a charging program. The CPU 23 is connected to the scaler 25 and the TMDS part 26; the CPU 23 is controlled by the power supply program to output vo...

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PUM

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Abstract

The utility model relates to an atomic power supply system of display unit, belonging to technology field of displaying and power supply. The present display unit has a wide use, such as computers, but dose not have the function of supplying power outside. Along with the development and requirement of decreasing the computer size and the space for battery without wire joint, a mass of portable power supplies are needed. Unfortunately the present display unit has no atomic battery and power-supply interface, therefore can not supply power outside. The utility model provides an atomic battery, a power-supply device and a plurality of interfaces on the display unit in order to resolve the defects that the present display unit has no atomic battery; and other battery can not supply power outside due to short service time. Therefore the utility model can supply power for a plurality of devices, and does not need to charge, and also has the advantage of low cost.

Description

[0001] This application claims the priority of Chinese application CN 200610030208.3 filed on August 18, 2006. (1) Technical field: [0002] The invention relates to a display atomic power supply system, belonging to the technical field of displays and power supplies. (two) background technology: [0003] At present, monitors are widely used, and most computers need to use them, but they do not have the function of external power supply. As the size of computers shrinks, the space for installing batteries will become smaller in the future, but the progress and requirements of wireless connections require a large number of portable power supplies. With the advancement of atomic batteries, we can install multiple atomic batteries on the display to provide display power, external computers, and external device power. Patent No.: CN02148006.0 "Provides a display device and a method for supplying power to its USB device, the host computer provides power to the USB device connecte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H02J7/35G06F1/26
Inventor 林明耀
Owner SHANGHAI ZHONGCE IND & TRADING
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