CN104505875A - Battery car charger with timing function - Google Patents
Battery car charger with timing function Download PDFInfo
- Publication number
- CN104505875A CN104505875A CN201410739218.9A CN201410739218A CN104505875A CN 104505875 A CN104505875 A CN 104505875A CN 201410739218 A CN201410739218 A CN 201410739218A CN 104505875 A CN104505875 A CN 104505875A
- Authority
- CN
- China
- Prior art keywords
- charger
- battery
- chip microcomputer
- charging
- detection module
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
Abstract
The invention relates to a charger, in particular to a battery car charger with a timing function. The battery car charger comprises a single chip microcomputer, wherein the input end of the single chip microcomputer is respectively connected with a voltage detection module and a current detection module, and the output end of the single chip microcomputer is also connected with a power cutoff module. The battery car charger has the advantages that the charging electric quantity of the charger is accurately controlled, the charger can be used for charging a battery of a battery car at regular time, after the charging time is reached, the power consumption of the whole charger is completely cut off for eliminating the problem of easy aging of the battery due to long time charging of the existing charger and avoiding the potential fire hazard due to easy explosion after long time charging of the battery, and meanwhile, the effect of saving the energy sources can be effectively achieved.
Description
Technical field
The present invention relates to a kind of charger, be specifically related to a kind of Timing electrical bike charger.
Background technology
Due to the impact multinomial factor such as increasing of the rise at full speed of World oil price in recent years, traffic jam environment, the development speed of electric bicycle very fast, spread all over county and town of provinces and cities, whole nation electric bicycle quantity crosses hundred million, for many part-timers, transport person, business personnel, courier etc., electric bicycle is their important tool of trade now; And concerning common working clan, electric bicycle is also the most popular vehicles that they select at present.Existing battery vehicle charging, after battery is full of, if not manually extracting, exchange input to connect so always, cause energy waste, continue to carry out floating charge to battery simultaneously, getting off for a long time can to over-charging of battery, accelerate the problems such as battery sulfuration, battery also can be made to be filled the safety problem such as quick-fried and occur.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of Timing electrical bike charger, to the charging of battery vehicle battery within the time of setting, after the time arrival of charging, the electricity consumption of whole charger can be disconnected completely.
The technical solution used in the present invention is: a kind of Timing electrical bike charger, is characterized in that: comprise single-chip microcomputer, and the input of described single-chip microcomputer is connected to voltage detection module and current detection module respectively, and the output of described single-chip microcomputer is also connected to power-off modular.
Store upper voltage limit value and upper current limit value in described single-chip microcomputer, the magnitude of voltage detected when voltage detection module equals higher limit, and when the current value that current module detects equals higher limit, power-off modular work, power supply disconnects.
Described power-off modular realizes power-off by relay.
Beneficial effect of the present invention is: the present invention accurately controls charger charge capacity, charger can charge to battery vehicle battery within the set time, after the time arrival of charging, disconnect the electricity consumption of whole charger completely, easily aging to eliminate current charger the brought battery that charges for a long time, useful life is short, and the battery disaster hidden-trouble filling blast and bring easy to charge for a long time, effectively plays the effect of energy savings simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
A kind of Timing electrical bike charger, it is characterized in that: comprise single-chip microcomputer, the input of described single-chip microcomputer is connected to voltage detection module and current detection module respectively, and the output of described single-chip microcomputer is also connected to power-off modular.
Store upper voltage limit value and upper current limit value in described single-chip microcomputer, the magnitude of voltage detected when voltage detection module equals higher limit, and when the current value that current module detects equals higher limit, power-off modular work, power supply disconnects.
Described power-off modular realizes power-off by relay.
Claims (3)
1. a Timing electrical bike charger, is characterized in that: comprise single-chip microcomputer, and the input of described single-chip microcomputer is connected to voltage detection module and current detection module respectively, and the output of described single-chip microcomputer is also connected to power-off modular.
2. a kind of Timing electrical bike charger according to claim 1, it is characterized in that: in described single-chip microcomputer, store upper voltage limit value and upper current limit value, the magnitude of voltage detected when voltage detection module equals higher limit, when the current value that current module detects equals higher limit, power-off modular works, and power supply disconnects.
3. a kind of Timing electrical bike charger according to claim 1, is characterized in that: described power-off modular realizes power-off by relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410739218.9A CN104505875A (en) | 2014-12-08 | 2014-12-08 | Battery car charger with timing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410739218.9A CN104505875A (en) | 2014-12-08 | 2014-12-08 | Battery car charger with timing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104505875A true CN104505875A (en) | 2015-04-08 |
Family
ID=52947605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410739218.9A Pending CN104505875A (en) | 2014-12-08 | 2014-12-08 | Battery car charger with timing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104505875A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012160481A2 (en) * | 2011-05-24 | 2012-11-29 | Koninklijke Philips Electronics N.V. | A charging module, a server, and a charging system comprising the charging module and the server |
| CN102842945A (en) * | 2011-06-22 | 2012-12-26 | 河南泰兰特电子科技有限公司 | Intelligent charger for storage battery |
| CN203056660U (en) * | 2013-01-23 | 2013-07-10 | 南京信息工程大学 | Intelligent charger for electric car |
-
2014
- 2014-12-08 CN CN201410739218.9A patent/CN104505875A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012160481A2 (en) * | 2011-05-24 | 2012-11-29 | Koninklijke Philips Electronics N.V. | A charging module, a server, and a charging system comprising the charging module and the server |
| CN102842945A (en) * | 2011-06-22 | 2012-12-26 | 河南泰兰特电子科技有限公司 | Intelligent charger for storage battery |
| CN203056660U (en) * | 2013-01-23 | 2013-07-10 | 南京信息工程大学 | Intelligent charger for electric car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |