CN2572568Y - 输出两种电压的蓄电池 - Google Patents

输出两种电压的蓄电池 Download PDF

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Publication number
CN2572568Y
CN2572568Y CN 02260018 CN02260018U CN2572568Y CN 2572568 Y CN2572568 Y CN 2572568Y CN 02260018 CN02260018 CN 02260018 CN 02260018 U CN02260018 U CN 02260018U CN 2572568 Y CN2572568 Y CN 2572568Y
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voltage
storage battery
binding post
accumulator
wire
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CN 02260018
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楼森燎
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    • Y02E60/12

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

Abstract

涉及蓄电装置领域的输出两种电压的蓄电池,是针对目前蓄电池只能输出一种电压,但实际使用中又需要多种电压的情况,为满足消费而设计的一种蓄电池。设计要点是在蓄电池的一侧设有A接线柱、B接线柱,在蓄电池的另一侧设有中间抽头,A接线柱与B接线柱提供第一种电压;B接线柱与中间抽头提供第二种电压。由多组二极管与单组二极管组成充电电路。这种蓄电池适用于汽车备用,是一种应急电源,也适合家庭和户外使用。

Description

输出两种电压的蓄电池
所属技术领域
本实用新型涉及蓄电装置领域,是一种能输出两种及多种电压的蓄电池。
背景技术
目前,公知的直流蓄电池只能输出一种电压,几个电压不同的用电器,需准备几个蓄电池。因此,成本较高。
发明内容
本实用新型针对直流蓄电池只能输出一种电压问题,拟向本领域提供一种输出两种电压的蓄电池,使几个电压不同的用电器,用一个蓄电池就能输出两种及两种以上的电压。设计方案是在蓄电池设置中间抽头,利用配套充电电路,给耗电后的蓄电池充电,以单只蓄电池替代多只蓄电池,从而降低成本。
附图说明
图1是本实用新型的构造示意图;
图2是工作原理示意图。
图中序号及名称:1、A接线柱,2、B接线柱,3、中间抽头,4、蓄电池,5、多组二极管,6、单组二极管,7、充电器。
现结合以上附图,将其特征作如下描述:一种输出两种电压的蓄电池,由A接线柱、B接线柱、中间抽头、蓄电池、多组二极管、单组二极管组成,其特征是在蓄电池4的一侧设有A接线柱1,B接线柱2,在蓄电池的另一侧设有中间抽头3,A接线柱1连接的单组二极管6与B接线柱2联接构成第一种电压U12;中间抽头3与B接线柱2联接构成第二种电压U32;蓄电池4的B接线柱2与充电器7的负极相联接,多组二极管5与单组二极管6联接后与充电器7的正极相联接。
所述的蓄电池4的中间抽头3可多设几个,多组二极管5也可相应多设几个。
具体实施方式
以安装使用为例,并结合其工作原理描述该蓄电池。在蓄电池的一侧设有A接线柱1、B接线柱2;在另一侧设有中间抽头3。A接线柱1和B接线柱2提供第一种电压U12,中间抽头3与B接线柱2提供第二种电压U32。假设U32等于一半的U12,则U13等于U32(U13是A接线柱1与中间抽头3之间的电压)。若使用蓄电池4的第一种电压U12,则蓄电池4耗电后,U13′等于U32′,充电时,充电电流经单组二极管6给整个蓄电池充电。若使用蓄电池的第二种电压U32′,则蓄电池耗电后U13′大于U32′,充电时,首先充电电流大部分经单组二极管给整个蓄电池充电。当U13′接近充足电压时,充电电流自动调整经多组二极管给蓄电池的右半边充电,当U32′升高到与U13′相等时,整个蓄电池充足。这种蓄电池只要多引出几个中间抽头和加一些相应的配套件,就可提供两种以上的电压输出。因此,它有较高的应用价值。

Claims (2)

1、一种输出两种电压的蓄电池,由A接线柱、B接线柱、中间抽头、蓄电池、多组二极管、单组二极管组成,其特征是在蓄电池(4)的一侧设有A接线柱(1),B接线柱(2),在蓄电池的另一侧设有中间抽头(3),A接线柱(1)连接的单组二极管(6)与B接线柱(2)联接构成第一种电压U12;中间抽头(3)与B接线柱(2)联接构成第二种电压U32;蓄电池(4)的B接线柱(2)与充电器(7)的负极相联接,多组二极管(5)与单组二极管(6)联接后与充电器(7)的正极相联接。
2、根据权利要求1所述的输出两种电压的蓄电池,其特征是蓄电池(4)的中间抽头(3)可多设几个,多组二极管(5)也可相应多设几个。
CN 02260018 2002-09-15 2002-09-15 输出两种电压的蓄电池 Expired - Fee Related CN2572568Y (zh)

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CN 02260018 CN2572568Y (zh) 2002-09-15 2002-09-15 输出两种电压的蓄电池

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11289924B2 (en) 2019-08-09 2022-03-29 Techtronic Cordless Gp Battery pack including a high- and low-current discharge terminals
US11424504B2 (en) 2019-08-09 2022-08-23 Techtronic Cordless Gp Battery pack support portion configured to accommodate multiple different device interfaces

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11289924B2 (en) 2019-08-09 2022-03-29 Techtronic Cordless Gp Battery pack including a high- and low-current discharge terminals
US11424504B2 (en) 2019-08-09 2022-08-23 Techtronic Cordless Gp Battery pack support portion configured to accommodate multiple different device interfaces
US11881733B2 (en) 2019-08-09 2024-01-23 Techtronic Cordless Gp Battery pack including a high- and low-current discharge terminals
US11916245B2 (en) 2019-08-09 2024-02-27 Techtronic Cordless Gp Battery pack support portion configured to accommodate multiple different device interfaces

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