CN203039400U - Novel quick charging multipurpose mobile power supply - Google Patents
Novel quick charging multipurpose mobile power supply Download PDFInfo
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- CN203039400U CN203039400U CN 201320014941 CN201320014941U CN203039400U CN 203039400 U CN203039400 U CN 203039400U CN 201320014941 CN201320014941 CN 201320014941 CN 201320014941 U CN201320014941 U CN 201320014941U CN 203039400 U CN203039400 U CN 203039400U
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- 238000012360 testing method Methods 0.000 claims description 17
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Abstract
The utility model discloses a novel quick charging multipurpose mobile power supply. The device comprises a battery body, an intelligent control module, an input port, and an output port, a protective circuit and a quick charging circuit are arranged between the battery body and the input port, the quick charging circuit comprises a battery charging circuit, a constant-current constant-voltage control loop, an MCU detection circuit, and a constant voltage point control loop, the battery body is connected with an electric quantity detection circuit and a charging control module, the electric quantity detection circuit is connected with the charging control module, the intelligent control module is connected between the battery body and the output port, the intelligent control module comprises an indicator, a control switch, and an energy-saving control module, and the input port and the output port are USB ports. The novel quick charging multipurpose mobile power supply is simple in structure, is provided with universal ports, and is convenient to use, the charging time is shortened, and the device is suitable for mass production and is low in cost.
Description
Technical field
The utility model relates to product charge power supply and power supply supply, relates in particular to a kind of novel quick charge and uses portable power source more.
Technical background
Along with the diversification of varieties of various digital products and the characteristics that are convenient for carrying, the digital product that people carry also increases gradually, especially mobile phone, digital camera, electronic reader, MP3, MP4, digital products such as MP5 emerge in an endless stream, people carry for convenience, these electronic products also are to do thinner and thinner, it is more and more that function also becomes, simultaneously battery constantly changes little and attenuation along with product, battery capacity is corresponding reducing also, just become shorter effective service time for people, can not satisfy people's user demand, appearance at this situation, various portable power sources are fashionable and arrive, and mostly the existing portable power source that occurs is charger, rechargeable battery, the portable power source of Auto-Sensing electric weight three part zoariums, but, the battery of each product will find and could be its additional electric weight with power supply its coupling specially, use cumbersome, development along with society, some use the power supply of USB general-purpose interface also to occur thereupon, but, this power supply is that power consumption equipment provides stable consistent voltage, can not only cause waste of electric energy according to the autonomous regulation voltage of various docking devices, and, can damage the battery of power consumption equipment, shorten the useful life of battery, bring unnecessary economic loss to people, in addition, need the stand-by period for a long time in charging process, sometimes people are badly in need of using, under the prerequisite of not damaging battery, shorten the charging interval, be present defective, therefore, need to improve.
The utility model content
The technical problems to be solved in the utility model provides a kind of simple in structure, and universal port is set, and is easy to use, shortens the charging interval, is fit to large-scale production, and portable power source is used in novel quick charge with low cost more.
For solving the problems of the technologies described above, the utility model is realized by following scheme: portable power source is used in a kind of novel quick charge more, comprise battery body, intelligent control module, input port, output port, between described battery body and the input port protective circuit is set, quick-charging circuit, described quick-charging circuit comprises battery charger, the constant current constant voltage control loop, the MCU testing circuit, the constant pressure point control loop, described battery charger is connected with input port, described MCU testing circuit is connected with battery charger, the control signal end of described MCU testing circuit is connected with the input of constant pressure point control loop, and the output of described constant pressure point control loop is connected with the input of constant current constant voltage control loop; Described battery body connection arranges electric-quantity monitoring circuit, charge control module, described electric-quantity monitoring circuit is connected with charge control module, described intelligent control module is connected between battery body, the output port, described intelligent control module comprises indicating device, control switch, energy-saving control module, described energy-saving control module is connected with intelligent control module, output port respectively, and described input port, output port are USB port;
Described intelligent control module comprises DC-DC booster circuit, storage chip, MCU microprocessor, and described storage chip is connected with the MCU microprocessor, and described DC-DC booster circuit is connected between intelligent control module, the output port;
Described indicating device is multi-colored led indicator light.
Beneficial effect with respect to prior art is; the input port that arranges; output port is USB port; being convenient to various chargers is that power supply replenishes electric weight; use more convenient; fast; the different digital equipment of convenient connection; easy for people to use; energy-saving control module is set; after removing load; pass information back intelligent control module; the output circuit of cutting off the electricity supply; save power supply; can identify the load of charging; as long as connect load; energy-saving control module sends control signal to intelligent control module; intelligent control module is connected output port according to the control signal of receiving; and in storage chip, access the required voltage of this load; change voltage by MCU microprocessor control DC-DC booster circuit; be load charging with the most rational voltage; avoid waste of electric energy; simultaneously because avoiding irrational charging to cause the battery shortening in useful life; indicator light is set; be convenient to people judge power supply according to the different colours of indicator light operating position; use more convenient; control switch is set; the user can control the folding of power supply and closes by hand switch; in addition; detection by the battery charging state of MCU; in the constant current charge stage; the constant pressure point that arranges is raised 0.2-0.4V; thereby reduce the influence of constant voltage circuit to the constant current charge stage; be fit to increase the charging interval of constant-current phase; detection control by MCU; constant voltage circuit is worked when the constant pressure point of setting is hanged down 0.1-0.2V, thereby it is long in the constant-voltage phase charging interval to improve existing battery, the low not enough defective of charging conversion efficiency; the whole charging interval is shortened; improve effective service efficiency of battery, save time, protective circuit is set; guaranteed the safe handling of power supply, good economic benefits has been arranged.
Description of drawings
Figure l is the utility model electrical block diagram.
Embodiment
As scheme shown in the l, this novel quick charge uses portable power source simple in structure more, and universal port is set, and is easy to use, shortens the charging interval, is fit to large-scale production, with low cost.Portable power source is used in this novel quick charge more, comprise battery body 5, intelligent control module 9, input port 21, output port 16, between described battery body 5 and the input port 21 protective circuit 1 is set, quick-charging circuit 2, described quick-charging circuit 2 comprises battery charger 3, constant current constant voltage control loop 17, MCU testing circuit 6, constant pressure point control loop 7, described battery charger 3 is connected with input port 21, described MCU testing circuit 6 is connected with battery charger 3, the control signal end of described MCU testing circuit 6 is connected with the input of constant pressure point control loop 7, and the output of described constant pressure point control loop 7 is connected with the input of constant current constant voltage control loop 17; Described battery body 5 connections arrange electric-quantity monitoring circuit 18, charge control module 19, described electric-quantity monitoring circuit 18 is connected with charge control module 19, described intelligent control module 9 is connected between battery body 5, the output port 16, described intelligent control module 9 comprises indicating device 11, control switch 12, energy-saving control module 4, described energy-saving control module 4 is connected with intelligent control module 9, output port 16 respectively, and described input port 21, output port 16 are USB port;
Described intelligent control module 9 comprises DC-DC booster circuit 15, storage chip 13, MCU microprocessor 14, and described storage chip 13 is connected with MCU microprocessor 14, and described DC-DC booster circuit 15 is connected between intelligent control module 9, the output port 16;
Described indicating device 11 is multi-colored led indicator light.
When replenishing electric weight for power supply, outside civil power is connected to input port 21 by the USB line, at this moment, the flicker of blue led indicator light, when replenishing electric weight for portable power source, undertaken by protective circuit 1, guaranteed the safe handling of power supply, avoid overcharging of power supply, between described battery body 5 and the input port 21 quick-charging circuit 2 is set also, described quick-charging circuit 2 comprises battery charger 3, constant current constant voltage control loop 17, MCU testing circuit 6, constant pressure point control loop 7, described battery charger 3 is connected with the input port 21 that is connected with protective circuit 1, the current detecting end of described MCU testing circuit 6 and the negative output terminal of battery charger 3 electrically connect, the voltage detecting end of described MCU testing circuit 6 and the positive output end of battery charger 3 electrically connect, the control signal end of described MCU testing circuit 6 is connected with the input of constant pressure point control loop 7, and the output of described constant pressure point control loop 7 is connected with the input of constant current constant voltage control loop 17; After externally civil power is connected to input port 21 by the USB line, at this moment, MCU testing circuit 6 begins to detect the electric current and voltage of battery charger 3 inputs, and then judgement charged state at this moment, in order to determine whether to carry out the constant current charge state, in advance in MCU testing circuit 6 input constant voltage parameter values, when the electric current and voltage that detects battery charger input at MCU testing circuit 6 is greater than or less than default constant voltage parameter values, to adjust signal by the control signal end of described MCU testing circuit 6 and flow to the constant pressure point control loop, be final required voltage point by constant pressure point control loop 7 with the constant voltage parameter adjustment, be that battery replenishes electric weight by the constant current constant voltage control loop 17 that is connected with constant pressure point control loop 7 with constant electric current and voltage then, thereby enter the constant voltage charge state, finish up to battery charge, shorten the charging interval of battery greatly, improved effective service efficiency of battery; The electric weight of the electric-quantity monitoring circuit 18 detecting real-time battery body inside that battery body 5 arranges, when electric-quantity monitoring circuit 18 detects the electric weight of battery body 5 inside when full, electric-quantity monitoring circuit 18 is passed information back connected charge control module 19, described charge control module 19 just disconnects the circuit between input port 21 and the battery body 5 at once, simultaneously, the blue led indicator light is long bright;
When people use power supply to charge as digital product, by USB output port 16 digital product is connected with portable power source, simultaneously, press control switch 12, opening power, then replenish electric weight for digital product, green LED indicator light flicker simultaneously, because electronic product generally has a constant impedance, and, the impedance of different product is different, in storage chip 13, deposit the voltage (as: nokia of the corresponding demand of impedance value and products thereof of product commonly used in advance in, htc, iphone, dopod, LG, BBK, Motorola, the mobile phone of brand commonly used such as SAMSUNG, the impedance of these digital products of panel computer and the voltage of corresponding demand thereof), detect the impedance signal of electronic product at energy-saving control module 4, and pass it back intelligent control module 9, the signal that the MCU microprocessor 14 that is connected with storage chip 13 is passed back according to energy-saving control module 4, in storage chip 13, access information corresponding, and change circuit voltages according to corresponding information by DC-DC booster circuit 15 by MCU microprocessor 14, then be that digital product replenishes electric weight with the most rational voltage, the electric current that detects charging circuit at intelligent control module 9 is kept to hour, and namely external digital product battery charge is finished, described intelligent control module 9 control battery bodies are that digital product is further mended with the minimum current, increase service time, simultaneously, the yellow led indicator light is long bright; People can be by long by control switch 2-3 powered-down second, and then saving electric energy, if people pull out digital product and do not have powered-down, at this moment, the impedance that energy-saving control module 4 is sensed 16 loads of USB output port disappears, just information is passed to the timing chip 8 that is connected setting with energy-saving control module 4, timing this moment chip 8 picks up counting, when 8 timing of timing chip did not have charging load to be connected to USB output port 16 in 20 seconds yet, timing chip 8 is passed to intelligent control module 9 with information, described intelligent control module 9 just cuts off the charging circuit of battery body 5 at once, stops power work;
In the use of power supply, electric-quantity monitoring circuit 18 is being detected the electric weight of portable power source always, when the electric weight that detects portable power source when electric-quantity monitoring circuit 18 is lower than 20%, the flicker of red LED indicator light, and then the prompting people replenish electric weight for portable power source, be convenient to people and judge the operating position of portable power source according to the bright lamp of different colours, use convenient.
The above execution mode only is used for illustrating the utility model, but is not limited thereto.Under the condition that does not depart from the utility model design, affiliated technical field personnel can make suitable change adjustment, and these change adjustment also should be included within the claim protection range of the present utility model.
Claims (3)
1. portable power source is used in a novel quick charge more, it is characterized in that: comprise battery body, intelligent control module, input port, output port, between described battery body and the input port protective circuit is set, quick-charging circuit, described quick-charging circuit comprises battery charger, the constant current constant voltage control loop, the MCU testing circuit, the constant pressure point control loop, described battery charger is connected with input port, described MCU testing circuit is connected with battery charger, the control signal end of described MCU testing circuit is connected with the input of constant pressure point control loop, and the output of described constant pressure point control loop is connected with the input of constant current constant voltage control loop; Described battery body connection arranges electric-quantity monitoring circuit, charge control module, described electric-quantity monitoring circuit is connected with charge control module, described intelligent control module is connected between battery body, the output port, described intelligent control module comprises indicating device, control switch, energy-saving control module, described energy-saving control module is connected with intelligent control module, output port respectively, and described input port, output port are USB port.
2. portable power source is used in novel quick charge according to claim 1 more, it is characterized in that: described intelligent control module comprises DC-DC booster circuit, storage chip, MCU microprocessor, described storage chip is connected with the MCU microprocessor, and described DC-DC booster circuit is connected between intelligent control module, the output port.
3. portable power source is used in novel quick charge according to claim 1 more, it is characterized in that: described indicating device is multi-colored led indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014941 CN203039400U (en) | 2013-01-12 | 2013-01-12 | Novel quick charging multipurpose mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014941 CN203039400U (en) | 2013-01-12 | 2013-01-12 | Novel quick charging multipurpose mobile power supply |
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| CN203039400U true CN203039400U (en) | 2013-07-03 |
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| CN 201320014941 Expired - Fee Related CN203039400U (en) | 2013-01-12 | 2013-01-12 | Novel quick charging multipurpose mobile power supply |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319842A (en) * | 2014-07-08 | 2015-01-28 | 北京鸿智电通科技有限公司 | Portable power source |
| CN104467086A (en) * | 2014-11-27 | 2015-03-25 | 长沙万企通信设备有限公司 | Portable power source capable of being charged rapidly |
| CN107124011A (en) * | 2016-02-24 | 2017-09-01 | 李志鹏 | A kind of split superimposed type portable power source management of charging and discharging circuit and its control method |
| WO2018188469A1 (en) * | 2017-04-10 | 2018-10-18 | 常州市派腾电子技术服务有限公司 | Atomization circuit, atomization device, and control method for atomization circuit |
-
2013
- 2013-01-12 CN CN 201320014941 patent/CN203039400U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319842A (en) * | 2014-07-08 | 2015-01-28 | 北京鸿智电通科技有限公司 | Portable power source |
| CN104467086A (en) * | 2014-11-27 | 2015-03-25 | 长沙万企通信设备有限公司 | Portable power source capable of being charged rapidly |
| CN107124011A (en) * | 2016-02-24 | 2017-09-01 | 李志鹏 | A kind of split superimposed type portable power source management of charging and discharging circuit and its control method |
| WO2018188469A1 (en) * | 2017-04-10 | 2018-10-18 | 常州市派腾电子技术服务有限公司 | Atomization circuit, atomization device, and control method for atomization circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN HANPAI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DUAN YONG Effective date: 20140106 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 461000 XUCHANG, HENAN PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140106 Address after: 518000 Guangdong city of Shenzhen province Baoan District Longhua Street Meiguan Expressway in the West jindingsheng Tsinghua East Industrial Park B building two floor Patentee after: Shenzhen Han Technology Co., Ltd. Address before: 461000 09 grade preschool music class, School of educational science, Xuchang University, Henan, Xuchang Patentee before: Duan Yong |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Han Technology Co., Ltd. Assignor: Duan Yong Contract record no.: 2013440020401 Denomination of utility model: Novel quick charging multipurpose mobile power supply Granted publication date: 20130703 License type: Exclusive License Record date: 20131223 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20160112 |