Battery pack system capable of providing ac voltage

A technology of AC voltage and battery pack, which is applied in battery circuit devices, AC power input conversion to DC power output, collectors, etc., and can solve the problem that the DC output port of the battery pack is difficult to meet the requirements of different electronic devices or equipment.

Inactive Publication Date: 2007-04-18
JING MOLD ELECTRONICS TECHSHENZHEN +2
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

Therefore, the DC output port of the existing large-capacity battery pack is also difficult to meet the requirements of different electronic devices or equipment.

Method used

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  • Battery pack system capable of providing ac voltage
  • Battery pack system capable of providing ac voltage
  • Battery pack system capable of providing ac voltage

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Embodiment Construction

[0026] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose, please refer to the following detailed description of the present invention and the accompanying drawings. It is believed that the purpose, features and characteristics of the present invention should be able to obtain an in-depth and specific understanding. However, the accompanying drawings are only provided for reference and description, and are not used to limit the present invention.

[0027] Referring to FIG. 1 , a battery pack system capable of providing AC voltage according to the present invention includes: a battery 2 , a charging control circuit module 4 electrically connected to the battery 2 , a low-voltage direct current conversion high-voltage direct current module 6 electrically connected to the charging control circuit module 4 , The high voltage direct current conversion high voltage alternating current module 8 is connec...

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Abstract

The invention is a battery able to supply AC voltage, comprising: charging control circuit module, low voltage DC voltage conversion high voltage DC module connected with the charging control circuit moule, high voltage DC conversion high voltage AC module connected with the low voltage DC converiosn high voltage DC module, feeback control circuit module connected with the low voltage DC conversion high voltage DC module and high voltage DC conversion high voltage AC module, and analog AC output port connected with the high voltage DC conversion high voltage AC module. And it forms analog AC current by the high voltage DC conversion high voltage AC module so as to implement supplying AC voltage by battery, and adopts universal AC power socket to conveniently suppy power to various electronic devices, and uses the feedback control circuit module between the low voltge DC conversion high voltage DC module and high voltage DC conversion high voltage module to keep output voltage stability.

Description

technical field [0001] The present invention relates to a battery pack system, in particular to a battery pack system that can provide AC voltage. Background technique [0002] With the development of technology, various electronic devices or equipment are applied to people's daily life and work, respectively providing people with various conveniences and enjoyments. The normal operation of these electronic devices or equipment requires power supply, such as direct connection to the mains indoors (220V alternating current is used in mainland China). Sometimes users need to use electronic devices or equipment outdoors. At this time, for electronic devices or equipment that requires AC voltage, it is usually necessary to generate power outdoors, which is obviously very inconvenient. For electronic devices or equipment requiring DC voltage, batteries can be used for power supply, and currently, rechargeable batteries equipped with electronic devices or equipment are commonly u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H02M7/5387
Inventor 蔡火炉余文雄
Owner JING MOLD ELECTRONICS TECHSHENZHEN
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