CN202872437U - A charging device used for rapidly and safely charging a storage battery - Google Patents

A charging device used for rapidly and safely charging a storage battery Download PDF

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Publication number
CN202872437U
CN202872437U CN201220461908.9U CN201220461908U CN202872437U CN 202872437 U CN202872437 U CN 202872437U CN 201220461908 U CN201220461908 U CN 201220461908U CN 202872437 U CN202872437 U CN 202872437U
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CN
China
Prior art keywords
circuit unit
charging
storage battery
control circuit
battery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201220461908.9U
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Chinese (zh)
Inventor
刘文磊
李德行
朱世明
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WEIFANG BOYUAN ELECTRIC CO Ltd
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WEIFANG BOYUAN ELECTRIC CO Ltd
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Filing date
Publication date
Application filed by WEIFANG BOYUAN ELECTRIC CO Ltd filed Critical WEIFANG BOYUAN ELECTRIC CO Ltd
Priority to CN201220461908.9U priority Critical patent/CN202872437U/en
Application granted granted Critical
Publication of CN202872437U publication Critical patent/CN202872437U/en
Anticipated expiration legal-status Critical
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

The utility model discloses a charging device used for rapidly and safely charging a storage battery. The charging device comprises an AC/DC circuit unit, a BUCK circuit unit, a charging control circuit unit, an AMP circuit unit, and a storage battery. A separated gas sensor is mounted in the storage battery and is used for detecting concentration of separated gas generated when the storage battery is charged. The separated gas is generated inside the storage battery being charged. The changed concentration of the separated gas is converted into an electric signal via the separated gas sensor and the electric signal is transmitted to the AMP circuit unit. The AMP circuit unit amplifies the electric signal transmitted from the separated gas sensor and then transmits a control signal to the charging control circuit unit. According to the control signal, the charging control circuit unit controls the value of the charging current of the storage battery so as to prevent the excessive charging or insufficient charging of the storage battery, guaranteeing rapidity and security of the charging of the storage battery. The utility model mainly provides a rapid and safe charging device used for rapidly and safely charging a storage battery.

Description

A kind of storage battery is charging device fast and safely
Technical field
The utility model relates to a kind of charging device, is specifically related to fast and safely charging device of a kind of storage battery.
Background technology
Under the overall situation of current energy-saving and emission-reduction, storage battery is current irreplaceable important devices, also is the various automatic control devices requisite devices of powering; Therefore the quality of charge in batteries characteristic is directly connected to the useful life of battery and the normal operation of various power consumption equipments, and the quick charge device of storage battery also becomes the major subjects of research.
The utility model content
The utility model mainly provide a kind of fast, a kind of storage battery of safe charging charging device fast and safely.
A kind of storage battery fast and safely charging device comprises AC/DC circuit unit, BUCK circuit unit, charging control circuit unit, AMP circuit unit, storage battery, the gassing body sensor is installed, the concentration of the gassing body that produces when being used for detecting charge in batteries in the described storage battery; Described gassing body sensor is connected with the AMP circuit unit, the AMP circuit unit is connected with the charging control circuit unit with the gassing body sensor, mainly be to convert the gas concentration rate that the gassing body sensor detects to the signal of telecommunication in storage battery, this signal of telecommunication reaches the charging control circuit unit after amplifying by the AMP circuit unit; The charging control circuit unit is connected with storage battery with AMP circuit unit, BUCK circuit unit, and charging to storage battery is controlled by the power of the signal of telecommunication that receives from the AMP circuit unit in the charging control circuit unit.The voltage that the AC/DC circuit unit produces is delivered to the BUCK circuit unit, and by the charging of charging control circuit unit controls to storage battery, the signal of telecommunication that the charging control circuit unit transmits according to the AMP circuit unit is again controlled the size to the charge in batteries electric current.
The utility model mainly is to utilize the gassing body sensor to detect storage battery concentration rate of bubbing in charging process to control size to battery charge; When charge in batteries is begun with large electric current quick charge, storage battery will produce the gassing body in inside when charging, along with the concentration of the variation gassing body in charging interval also will change, the gassing bulk concentration that changes converts the signal of telecommunication to by the gassing body sensor, deliver to the AMP circuit unit, after the signal of telecommunication that the AMP circuit unit transmits the gassing body sensor amplifies, the charging control circuit unit is sent control signal, size to the charge in batteries electric current is controlled according to control signal in the charging control circuit unit, prevent or undercharge excessive to charge in batteries, guarantee rapidity and fail safe to charge in batteries.
Description of drawings
Accompanying drawing: a kind of storage battery is the charging device structural representation fast and safely.
Embodiment
A kind of storage battery fast and safely charging device comprises AC/DC circuit unit, BUCK circuit unit, charging control circuit unit, AMP circuit unit, storage battery, the gassing body sensor is installed, the concentration of the gassing body that produces when being used for detecting charge in batteries in the described storage battery; Described gassing body sensor is connected with the AMP circuit unit, the AMP circuit unit is connected with the charging control circuit unit with the gassing body sensor, mainly be to convert the gas concentration rate that the gassing body sensor detects to the signal of telecommunication in storage battery, this signal of telecommunication reaches the charging control circuit unit after amplifying by the AMP circuit unit; The charging control circuit unit is connected with storage battery with AMP circuit unit, BUCK circuit unit, and charging to storage battery is controlled by the power of the signal of telecommunication that receives from the AMP circuit unit in the charging control circuit unit.The voltage that the AC/DC circuit unit produces is delivered to the BUCK circuit unit, and by the charging of charging control circuit unit controls to storage battery, the signal of telecommunication that the charging control circuit unit transmits according to the AMP circuit unit is again controlled the size to the charge in batteries electric current.
The utility model mainly is to utilize the gassing body sensor to detect storage battery concentration rate of bubbing in charging process to control size to battery charge; When charge in batteries is begun with large electric current quick charge, storage battery will produce the gassing body in inside when charging, along with the concentration of the variation gassing body in charging interval also will change, the gassing bulk concentration that changes converts the signal of telecommunication to by the gassing body sensor, deliver to the AMP circuit unit, after the signal of telecommunication that the AMP circuit unit transmits the gassing body sensor amplifies, the charging control circuit unit is sent control signal, size to the charge in batteries electric current is controlled according to control signal in the charging control circuit unit, prevent or undercharge excessive to charge in batteries, guarantee rapidity and fail safe to charge in batteries.

Claims (2)

1.一种蓄电池快速安全充电装置包括AC/DC电路单元、BUCK电路单元、充电控制电路单元、AMP电路单元、蓄电池，其特征是：所述的蓄电池内安装有析气体传感器，用来检测蓄电池充电时产生的析气体的浓度；所述的析气体传感器与AMP电路单元连接，AMP电路单元与析气体传感器和充电控制电路单元连接，主要是将析气体传感器在蓄电池内检测的气体浓度率转换成电信号，此电信号通过AMP电路单元放大后传至充电控制电路单元；充电控制电路单元与AMP电路单元、BUCK电路单元和蓄电池连接，充电控制电路单元按从AMP电路单元接收的电信号的强弱来控制对蓄电池的充电；AC/DC电路单元产生的电压送至BUCK电路单元，通过充电控制电路单元控制对蓄电池的充电，充电控制电路单元再根据AMP电路单元传来的电信号控制对蓄电池充电电流的大小。 1. A fast and safe charging device for a storage battery includes an AC/DC circuit unit, a BUCK circuit unit, a charging control circuit unit, an AMP circuit unit, and a storage battery, and is characterized in that: a gas analysis sensor is installed in the storage battery to detect The concentration of the gas analysis produced during charging; the gas analysis sensor is connected with the AMP circuit unit, and the AMP circuit unit is connected with the gas analysis sensor and the charging control circuit unit, mainly to convert the gas concentration rate detected by the gas analysis sensor in the storage battery The electrical signal is amplified by the AMP circuit unit and then transmitted to the charging control circuit unit; the charging control circuit unit is connected with the AMP circuit unit, BUCK circuit unit and the battery, and the charging control circuit unit receives the electrical signal from the AMP circuit unit. The charging of the battery is controlled by the strength of the battery; the voltage generated by the AC/DC circuit unit is sent to the BUCK circuit unit, and the charging of the battery is controlled by the charging control circuit unit, and the charging control circuit unit controls the battery according to the electrical signal sent by the AMP circuit unit. The size of the battery charging current. 2.根据权利要求1所述的一种蓄电池快速安全充电装置，其特征在于：变化的析气体浓度通过析气体传感器转换成电信号，送至AMP电路单元，AMP电路单元将析气体传感器传来的电信号进行放大后，对充电控制电路单元发出控制信号，充电控制电路单元依据控制信号来控制对蓄电池充电电流的大小。  2. A fast and safe battery charging device according to claim 1, characterized in that: the changed gas concentration is converted into an electrical signal by the gas sensor and sent to the AMP circuit unit, and the AMP circuit unit sends the gas sensor to After the electrical signal is amplified, a control signal is sent to the charging control circuit unit, and the charging control circuit unit controls the magnitude of the battery charging current according to the control signal. the
CN201220461908.9U 2012-09-12 2012-09-12 A charging device used for rapidly and safely charging a storage battery Expired - Fee Related CN202872437U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201220461908.9U CN202872437U (en) 2012-09-12 2012-09-12 A charging device used for rapidly and safely charging a storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201220461908.9U CN202872437U (en) 2012-09-12 2012-09-12 A charging device used for rapidly and safely charging a storage battery

Publications (1)

Publication Number Publication Date
CN202872437U true CN202872437U (en) 2013-04-10

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103401300A (en) * 2013-08-26 2013-11-20 湖南工业大学 Storage battery charging system
CN104577236A (en) * 2013-10-24 2015-04-29 华为技术有限公司 Sensor implanted storage battery
CN108415350A (en) * 2018-03-29 2018-08-17 乾元智能江苏安全技术有限公司 A kind of combustion gas based on Internet of Things guard system safe to use and its method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103401300A (en) * 2013-08-26 2013-11-20 湖南工业大学 Storage battery charging system
CN104577236A (en) * 2013-10-24 2015-04-29 华为技术有限公司 Sensor implanted storage battery
WO2015058505A1 (en) * 2013-10-24 2015-04-30 华为技术有限公司 Sensor-implanted storage battery
CN108415350A (en) * 2018-03-29 2018-08-17 乾元智能江苏安全技术有限公司 A kind of combustion gas based on Internet of Things guard system safe to use and its method

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130410

Termination date: 20140912

EXPY Termination of patent right or utility model