CN201717342U - Lead acid accumulator charging and discharging device for electric power assisted cycle - Google Patents
Lead acid accumulator charging and discharging device for electric power assisted cycle Download PDFInfo
- Publication number
- CN201717342U CN201717342U CN2010202129245U CN201020212924U CN201717342U CN 201717342 U CN201717342 U CN 201717342U CN 2010202129245 U CN2010202129245 U CN 2010202129245U CN 201020212924 U CN201020212924 U CN 201020212924U CN 201717342 U CN201717342 U CN 201717342U
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- China
- Prior art keywords
- battery
- charger
- controller
- lead acid
- positive
- 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
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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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- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a lead acid accumulator charging and discharging device for an electric power assisted cycle, which comprises a charger, a controller and an accumulator battery, wherein the charger and the controller are provided with a positive and negative pole connecting head which is matched with each battery in the accumulator battery, and the positive and the negative poles in each battery in the accumulator battery are respectively connected with output positive and the negative poles of the charger and the controller. The lead acid accumulator charging and discharging device can excellently prevent from producing single fall behind in the use late of the electric power assisted cycle for users through charging or discharging for single battery, thereby causing the integrated accumulator battery to generate the phenomena of overcharging and overdischarging, playing excellent protection role for the accumulator battery, and being capable of prolonging the service life of the accumulator battery.
Description
Technical field
The utility model relates to electric boosted automobile-used lead acid accumulator, is specifically related to the lead acid accumulator charging and discharging protection device.
Background technology
Electric boosted automobile-used lead acid batteries charger and discharge controller all adopt total battery voltage are discharged and the control of charging at present, if wherein a battery falls behind, whole Battery pack was produced put and overcharge phenomenon.Too much because of the battery dehydration at last, battery is swollen to become to rouse and is caused battery failure.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of electric boosted automobile-used lead acid accumulator charge and discharge device, change electric boosted in the past vehicle controller and charger with lead-acid batteries total voltage control discharge and charge mode, overcome prior art because of overcharging or cross the battery short problem in useful life that causes of putting.
The utility model is achieved through the following technical solutions:
A kind of electric boosted automobile-used lead acid accumulator charge and discharge device, comprise charger, controller, comprise batteries, described charger, controller be provided with batteries in the both positive and negative polarity connector of every battery coupling, the both positive and negative polarity of every battery in the battery pack connects the output both positive and negative polarity of charger, controller respectively.
The utility model adopts single battery is carried out charge or discharge; it is single only backward to avoid the Moped Scooter user to use the later stage to occur preferably; cause the whole Battery pack overdischarge and the phenomenon of overcharging, battery pack is played better protective effect, can effectively prolong the useful life of battery pack.
Description of drawings
Fig. 1 is the utility model syndeton schematic diagram.
Embodiment
As shown in Figure 1, a kind of electric boosted automobile-used lead acid accumulator charge and discharge device, comprise charger, controller, comprise the batteries of forming by four batteries, described charger, controller be provided with batteries in the both positive and negative polarity delivery of every battery coupling, the both positive and negative polarity of every battery in the battery pack connects the output both positive and negative polarity of charger, controller respectively.
Single the battery module managing system and the prior art one Battery pack module management system of charger, controller are identical.In the present embodiment, be provided with respectively four module management systems with four batteries couplings in charger, the controller simultaneously.
Claims (1)
1. electric boosted automobile-used lead acid accumulator charge and discharge device, comprise charger, controller, comprise batteries, it is characterized in that: described charger, controller be provided with batteries in the both positive and negative polarity connector of every battery coupling, the both positive and negative polarity of every battery in the battery pack connects the both positive and negative polarity of charger, controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202129245U CN201717342U (en) | 2010-05-31 | 2010-05-31 | Lead acid accumulator charging and discharging device for electric power assisted cycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202129245U CN201717342U (en) | 2010-05-31 | 2010-05-31 | Lead acid accumulator charging and discharging device for electric power assisted cycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201717342U true CN201717342U (en) | 2011-01-19 |
Family
ID=43463348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202129245U Expired - Fee Related CN201717342U (en) | 2010-05-31 | 2010-05-31 | Lead acid accumulator charging and discharging device for electric power assisted cycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201717342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115514046A (en) * | 2022-09-27 | 2022-12-23 | 湖南丰日电源电气股份有限公司 | Intelligent battery life prolonging management system and battery life prolonging method |
-
2010
- 2010-05-31 CN CN2010202129245U patent/CN201717342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115514046A (en) * | 2022-09-27 | 2022-12-23 | 湖南丰日电源电气股份有限公司 | Intelligent battery life prolonging management system and battery life prolonging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20130531 |