CN201294401Y - Intelligent battery all-around charging adapter - Google Patents
Intelligent battery all-around charging adapter Download PDFInfo
- Publication number
- CN201294401Y CN201294401Y CNU2008202129888U CN200820212988U CN201294401Y CN 201294401 Y CN201294401 Y CN 201294401Y CN U2008202129888 U CNU2008202129888 U CN U2008202129888U CN 200820212988 U CN200820212988 U CN 200820212988U CN 201294401 Y CN201294401 Y CN 201294401Y
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- battery
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- intelligent
- charging
- adapter
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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
Abstract
The utility model relates to an intelligent battery all-function charging adapter, which comprises a power supply unit which is connected with commercial power and a constant voltage constant current module which comprises a charging or discharging control circuit, wherein the power supply unit is connected with the constant voltage constant current module through an adapter connecting port, the constant voltage constant current module is provided with an intelligent battery charging interface and also comprises an intelligent control module which is respectively connected with the constant voltage constant current module and an intelligent battery charging interface, wherein the intelligent control module comprises an MCU microcontroller, and an LED indicating lamp control unit and an indicating lamp group which are connected with the MCU microcontroller, the adapter not only can charge batteries, but also can analyze the batteries, and the charging procedures can be monitored in the whole process and can be noticed to users through the indicating lamp.
Description
Technical field:
The utility model relates to the battery adapter field.
Background technology:
Along with various digital products, compact electric apparatus is lived people, extensive use in the work, supporting with it rechargeable battery and charger also obtain great development, adapt to plurality of specifications for solving same charger subsequently, the technical problem of model rechargeable battery, battery adapter just arises at the historic moment, at present, a kind of portable power supply adapters is arranged on the known market, by adapter main body, the adapter main body attaching plug, the portable electronics connecting line is formed, there is following shortcoming in this kind battery adapter: promptly it only charges to battery, do not have to detect and report and controlled function, have unusually then and can not reflect as battery itself, more can not get better control, have certain potential hazard, also can't report the current merit performance condition of battery.
The utility model content:
In order to overcome the deficiencies in the prior art, the utility model provides a kind of intelligent battery all-round charging adapter, this adapter can not only charge to battery, but also solved to battery discern, analyze, and and then judge the problem of this battery performance situation, thereby whether decision charges, and can carry out complete monitoring to charging procedure, inform the user by indicator light.
A kind of intelligent battery charging adapter, comprise power subsystem that connects civil power and the constant pressure and flow module that comprises the charge/discharge control circuit, described power subsystem connects described constant pressure and flow module by the adapter connector, described constant pressure and flow module is provided with the intelligent battery charging inlet, it is characterized in that also comprising:
Respectively with described constant pressure and flow module be connected with the intelligent battery charging inlet intelligent control module, described intelligent control module comprises MCU microcontroller and the LED light control unit and the indicator light group that are connected with described MCU microcontroller.
Described MCU microcontroller is integrated with: battery identification module, battery electric quantity detection module, charging current comparison circuit and battery temperature detection module.
Described power subsystem also comprises the second tunnel output, and described the second tunnel output directly connects the power input of user power utilization equipment by the direct current supply line group of one group of band shielding.
Described constant pressure and flow module comprises rectification module, filtration module, voltage regulating module and the constant pressure and flow control module that is linked in sequence successively.
Be arranged on the indicator light that indicator light group on the described intelligent control module comprises indication " safe charging ", " charging is finished ", " battery is unusual ", " battery connects indication ", " electric weight≤25% ", " electric weight≤50% ", " electric weight≤75% ", " electric weight≤100% ", " health status≤65% ", " health status 65%-85% ", " health status 〉=85% ".
The utility model has following good effect compared with the prior art:
1. external charging: make things convenient for the reserve battery synchronous charging, thereby surface temperature sheds sooner and prolongs the battery Acceptable life can also make battery charge the time;
Moment electrolytic cell: the current merit performance condition of battery comes into plain view, by LED moment electrolytic cell current performance situation and information about power;
3. it is safer to charge: increased the more charge protection of manying function than computer charging, battery surface temperature in the time of can also grasping charging in real time and in addition charging current control makes battery charge safer;
4. highly versatile: embedded multi-scheme program realizes the multi-brand versatility, and multiple brand different model battery just can be realized general as long as change different connector.
Brief Description Of Drawings:
Fig. 1 is the structural representation of the all-round charging adapter of the utility model intelligent battery;
Fig. 2 is the organigram of an embodiment of the all-round charging adapter of the utility model intelligent battery;
Fig. 3 is another embodiment organigram of the all-round charging adapter of the utility model intelligent battery;
Fig. 4 is the operational flow diagram of the all-round charging adapter of the utility model intelligent battery;
Fig. 5 is the all-round selected MCU microprocessor schematic diagram of charging adapter of the utility model intelligent battery.
Fig. 6 is the circuit theory diagrams of the all-round charging adapter of the utility model intelligent battery;
Fig. 7 is the circuit theory diagrams of the LED light control unit of the all-round charging adapter of the utility model intelligent battery;
Fig. 8 is the constant pressure and flow module map of the all-round charging adapter of the utility model intelligent battery;
Embodiment:
Also in conjunction with the accompanying drawings the utility model is described in detail below by specific embodiment:
As Fig. 1, Figure 6 and Figure 7, the all-round charging adapter of intelligent battery that the utility model is related, comprise power subsystem that connects civil power and the constant pressure and flow module that comprises the charge/discharge control circuit, described power subsystem connects described constant pressure and flow module by the adapter connector, described constant pressure and flow module is provided with the intelligent battery charging inlet, it also comprises: respectively with described constant pressure and flow module be connected with the intelligent battery charging inlet intelligent control module, LED light control unit (its circuit theory is as shown in Figure 7) and indicator light group (circuit is as shown in Figure 7) that described intelligent control module comprises MCU microcontroller (circuit theory is as shown in Figure 6) and is connected with described MCU microcontroller.
Described MCU microcontroller is integrated with: battery identification module, battery electric quantity detection module, charging current comparison circuit and battery temperature detection module (Fig. 6).
As shown in Figure 2, the output of described power subsystem also comprises the second the tunnel (among Fig. 2 shown in the DC), and described the second tunnel output connects the power input of user's power consumption equipment by the direct current supply line group (scheming not show) of one group of band shielding.
As shown in Figure 8, described constant pressure and flow module comprises rectification module, filtration module, voltage regulating module and the constant pressure and flow control module that is linked in sequence successively.
As shown in Figure 7, the set indicator light group of described Based Intelligent Control plate comprises the indicator light of indication " safe charging ", " charging is finished ", " battery is unusual ", " battery connects indication ", " electric weight≤25% ", " electric weight≤50% ", " electric weight≤75% ", " electric weight≤100% ", " health status≤65% ", " health status 65%-85% ", " health status 〉=85% ".
The circuit theory diagrams of described MCU microcontroller as shown in Figure 5, wherein each pin function of MCU is described below:
Please refer to Fig. 6 and Fig. 7,1 pin: the resetting pin of microcontroller; 2,3 pin: with the communication of being filled, examine battery (read required electric weight, health status, electric core voltage, voltage, electric current, temperature ... etc.; 4,5 pin: for microcontroller is put forward clock frequency; 6 pin: be identification battery pin.7 pin: the pin of opening for particular battery.8: control is carried out ON/OFF to filling, examine battery; 9 pin: NC pin; 10 pin: be grounding leg; 11,12,13 pin: NC pin; 14,15,16 pin: be respectively control ON/OFF (preliminary filling, constant current, constant voltage) circuit.17 pin: send the clock signal of opening indicator light; 18 pin: send the displacement control signal; 19 pin: the information output pin of opening indicator light; 20 pin: supply pin.
The LED light signal controller adopts the 74HC595 microcontroller, except with the interaction of microcontroller, 1-7,15 pin are respectively by the microprocessor controls effect effect of the high/low level of output down, to reach the effect of opening or closing indicator light.
After the identification pin of MCU recognizes battery, earlier carried out communication and read required information filling, examine battery by 2,3 pin, analyze, judge by microcontroller, by 17,18,19 pin state is shown then, according to actual conditions, by 8,14,15,16 pin to being filled, examined the action whether battery charges, and in real time by 2,3 pin read filling, examine battery, judge, and action.
The course of work of the present utility model is such:
1. set MCU microcontroller and intelligent battery communicate to obtain and make the merit performance after this battery related data and judge and select to be fit to system's control and indicate to the user by indicator light and see in the Based Intelligent Control plate;
According to obtain that data are fit to battery that system control is selected and and adjust and be fit to charging voltage and begin to charge;
3. utilize and system for detecting temperature be installed on the battery-end connector and the data report of battery own realizes that charging overall process security monitoring and electric weight show in real time, and to battery carry out " little pre-charge ", " quick charge ", " safe charging ", " stopping charging " in real time, " recovering charging " program is judged and enable and indicate.
Concrete structure of the present utility model can come to determine as required, can be made into plug-in type, integrated or seat formula type, wherein
(1) plug-in type is that AC adapter and Based Intelligent Control plate branch are arranged, and is the apolegamy part, as shown in Figure 2;
(2) integrated is AC adapter and Based Intelligent Control plate to be combined with connector switch; As shown in Figure 3;
(3) a seat formula type be the AC adapter is combined or external AC adapter separately without the direct cassette type of connector to battery charge or computer distribution (scheming not show).
As shown in Figure 4,, when Based Intelligent Control board component of the present utility model is started working, at first will discern, and detect its health status, and show by indicator light to battery when opening AC power supplies;
Then system can detect battery electric quantity, and judges whether electric weight is 100%, if electric weight is 100%, does not then open metal-oxide-semiconductor, and the demonstration charging is finished; If electric weight does not reach 100%, then open metal-oxide-semiconductor and carry out the charging process;
In this process, system can detect charging current, if there is not charging current, then signal is sent to unusual indicator light, and unusual indicator light is bright, closes metal-oxide-semiconductor simultaneously; If judging has charging current, then continue to detect battery temperature, and whether judge battery temperature less than 60 ℃, if temperature greater than 60 ℃, then the instruction exception indicator light is bright; If temperature is less than 60 ℃, then then detect electric weight, and show current battery electric quantity, whether simultaneity factor can compare charging current greater than the whole electric current of battery, if satisfy charging current greater than the whole electric current of battery, then carry out to detect the task of the current voltage of battery, judge according to the cell voltage that detects, if 3 Battery pack voltages less than 13.05 volts or 4 groups of voltage less than 17.4 volts then turn back to the detection charging current; If more than or equal to 17.4 volts then close metal-oxide-semiconductor, finish by charging more than or equal to 13.05 volts or 4 groups of voltage for 3 Battery pack voltages;
If do not satisfy the condition of charging current, whether then judge cell health state greater than 95%, if then close metal-oxide-semiconductor greater than the whole electric current of battery; If health status is less than or equal to 95%, display abnormality then.
Relevant indicator light example is set and functional description is as shown in table 1:
Table 1 indicator light is provided with menu
Adopt suitable single-chip microcomputer to write the multi-scheme program and can realize that the all-round charging adapter of intelligent battery of multi-brand battery is general, Fig. 6 and Fig. 7 promptly are the circuit theory diagrams of a cited preferred embodiment of the utility model.
Specifically describe the assembly connecting mode of each embodiment below:
In an embodiment shown in Figure 2, connection procedure is divided into:
(1) power subsystem is connected with band shielding direct current supply line group (figure does not show); Power output and the welding of 3P line.
(2) power subsystem is connected with the Based Intelligent Control plate, with battery supply delivery outlet and DC power supply input port wire bonds
(3) combination: power subsystem, Based Intelligent Control plate are put into end box 1 respectively, loam cake is covered box of the tight end 1;
A, computer use: the ac power plug in the electrical cord assembly is connected to mains supply, the 3P plug is connected with AC interface 2.Computer plug is inserted on the computer that (voltage, electric current, interface) be complementary.
B, battery charge: the battery interface that is filled, examines battery and the plug copper sheet end of battery connecting line 9 10 are connected according to correct direction; An other end 7P plug 11 of battery connecting line 9 is connected with the battery interface 8 of Based Intelligent Control board component; Ac power plug is connect civil power; Will charge, detect this moment according to the step of operational flow diagram Fig. 4, and show by indicator light group 5 (shown in Figure 5).
Among another embodiment in Fig. 3, intelligent battery all can comprise control box 12, carry the connecting line 14 of power supply and the battery connecting line 9 that is used to connect pond to be charged from the DC power supply to control box 12 by charging adapter, and they connect and the course of work comprises:
One), the Based Intelligent Control plate is put into end box; The adapter DC plug is linked to each other with the power interface 3 of control box 12;
Two), battery charge: the battery interface that is filled, examines battery and the plug copper sheet end of battery connecting line 9 10 are connected according to correct direction; The other end 7P plug 11 of battery connecting line 9 is connected with the battery interface 8 of Based Intelligent Control board component; Then DC connecting line 14 is connected the DC power supply; Will charge, detect this moment according to the step of operational flow diagram Fig. 4, and show by indicator light group 5 (as Fig. 2 or shown in Figure 3).
Can know by the technical scheme that the foregoing description disclosed, the utility model has increased on the former power supply adaptor that simple function only arranged can be directly to the external charging of intelligent battery off line, detect, the safety protection control function, can give notebook computer and other mobile devices when the adapter use, can directly give Notebook Battery and other this mobile device intelligent battery chargings again, and in charging process, battery is carried out merit Performance Detection and judgement, the result reports out by the form of indicator light, and has certain safety system, abnormal high temperature appears for battery charging process, the voltage superelevation, phenomenons such as the protection controlled function is out of control can play good protection control action, and these battery existing problems of indication user, the current merit performance condition of report battery; Simultaneously, the utility model has following beneficial effect: highly versatile, adopt suitable single-chip microcomputer to write the multi-scheme program and realize that the all-round charging adapter of intelligent battery of multi-brand battery is general.
Claims (5)
1, a kind of intelligent battery charging adapter, comprise power subsystem that connects civil power and the constant pressure and flow module that comprises the charge/discharge control circuit, described power subsystem connects described constant pressure and flow module by the adapter connector, described constant pressure and flow module is provided with the intelligent battery charging inlet, it is characterized in that also comprising:
Respectively with described constant pressure and flow module be connected with the intelligent battery charging inlet intelligent control module, described intelligent control module comprises MCU microcontroller and the LED light control unit and the indicator light group that are connected with described MCU microcontroller.
2, intelligent battery charging adapter as claimed in claim 1 is characterized in that: described power subsystem also comprises the second tunnel output, and described the second tunnel output directly connects the power input of user power utilization equipment by the direct current supply line group of one group of band shielding.
3, intelligent battery charging adapter as claimed in claim 1 or 2 is characterized in that: described MCU microcontroller is integrated with: battery identification module, battery electric quantity detection module, charging current comparison circuit and battery temperature detection module.
3, intelligent battery charging adapter as claimed in claim 1 or 2 is characterized in that: described constant pressure and flow module comprises rectification module, filtration module, voltage regulating module and the constant pressure and flow control module that is linked in sequence successively.
4, intelligent battery charging adapter as claimed in claim 1 or 2 is characterized in that: be arranged on the indicator light that indicator light group on the described intelligent control module comprises indication " safe charging ", " charging is finished ", " battery is unusual ", " battery connects indication ", " electric weight≤25% ", " electric weight≤50% ", " electric weight≤75% ", " electric weight≤100% ", " health status≤65% ", " health status 65%-85% ", " health status 〉=85% ".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202129888U CN201294401Y (en) | 2008-10-14 | 2008-10-14 | Intelligent battery all-around charging adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202129888U CN201294401Y (en) | 2008-10-14 | 2008-10-14 | Intelligent battery all-around charging adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201294401Y true CN201294401Y (en) | 2009-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202129888U Expired - Fee Related CN201294401Y (en) | 2008-10-14 | 2008-10-14 | Intelligent battery all-around charging adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201294401Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882257A (en) * | 2012-10-13 | 2013-01-16 | 李良杰 | Intelligent cell phone charger |
| CN106786890A (en) * | 2016-12-23 | 2017-05-31 | 湖南秒冲新能源科技有限责任公司 | A kind of batter-charghing system of external charge control mode |
| CN107918076A (en) * | 2015-06-12 | 2018-04-17 | 广东欧珀移动通信有限公司 | A kind of power supply adaptor detection method and power supply adaptor detection device |
-
2008
- 2008-10-14 CN CNU2008202129888U patent/CN201294401Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882257A (en) * | 2012-10-13 | 2013-01-16 | 李良杰 | Intelligent cell phone charger |
| CN107918076A (en) * | 2015-06-12 | 2018-04-17 | 广东欧珀移动通信有限公司 | A kind of power supply adaptor detection method and power supply adaptor detection device |
| CN107918076B (en) * | 2015-06-12 | 2020-02-14 | Oppo广东移动通信有限公司 | Power adapter detection method and power adapter detection device |
| CN106786890A (en) * | 2016-12-23 | 2017-05-31 | 湖南秒冲新能源科技有限责任公司 | A kind of batter-charghing system of external charge control mode |
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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: 20090819 Termination date: 20111014 |