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Battery charger with LED group for display

A technology of light-emitting diodes and battery chargers, which can be used in battery circuit devices, current collectors, electric vehicles, etc., and can solve the problem of not being able to display the capacity and charging status of rechargeable batteries

Inactive Publication Date: 2012-09-19
常州市林科电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: the present invention overcomes the deficiencies in the prior art, provides a battery charger with LED light-emitting diode group display, and solves the defect that the traditional charger cannot display the capacity and charging state of the rechargeable battery

Method used

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  • Battery charger with LED group for display
  • Battery charger with LED group for display
  • Battery charger with LED group for display

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Embodiment Construction

[0014] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0015] Such as figure 1 A battery charger with LED light-emitting diode groups shown includes a charger body 1 and an intelligent charging circuit unit 2 disposed in the charger body 1 , and an LED light-emitting diode group 3 is disposed on the charger body 1 .

[0016] Such as figure 2 As shown in the schematic diagram of the circuit in the intelligent charging circuit unit 2, the intelligent charging circuit unit 2 is provided with an inductive module 21 for detecting the capacity of the rechargeable battery and the charging state, and is also provided with a control for controlling the LED light-emitting diode group 3 to be constantly on or cyclically il...

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Abstract

The invention relates to a battery charger with an LED (Light-Emitting Diode) group for display, which comprises a charger body and an intelligent charging circuit unit arranged in the charger body. The LED group is arranged on the charger body; a sending module for detecting the capacity and the charging state of a rechargeable battery is arranged in the intelligent charging circuit unit; the battery charger is also provided with a control circuit for controlling the LED group to be continuously lightened or circularly emit light; the LED group is connected with the control circuit; and the charging state of the rechargeable battery and the capacity of the rechargeable battery are displayed by the LED group. By arranging the sensing module and the control circuit, the defects of a conventional charger are effectively overcome and the capacity and the charging state of the rechargeable battery are displayed, so that a user sufficiently knows the performance of the battery.

Description

technical field [0001] The invention relates to a battery charger with LED light-emitting diode group display. Background technique [0002] With the development of society, battery-powered electronic devices are increasing rapidly, such as digital cameras, video cameras, laptop computers, battery cars, and electric cars that are not mature yet. The batteries in these devices are rechargeable batteries, which can be recharged Batteries mainly include nickel-cadmium batteries, nickel-metal hydride batteries, lead-acid batteries, lithium batteries, zinc-nickel batteries and zinc-manganese batteries. [0003] In the existing chargers, when the charger is connected to the power supply to charge the battery, there is often only one indicator light on the charger, but the information that can be conveyed through such an indicator light is very little, only to know whether the battery is charged or not , For example, a common battery car charger, when connected to the power supply...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
Inventor 张旦
Owner 常州市林科电器有限公司
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