CN1707900A - Integrated charger - Google Patents
Integrated charger Download PDFInfo
- Publication number
- CN1707900A CN1707900A CN 200410020709 CN200410020709A CN1707900A CN 1707900 A CN1707900 A CN 1707900A CN 200410020709 CN200410020709 CN 200410020709 CN 200410020709 A CN200410020709 A CN 200410020709A CN 1707900 A CN1707900 A CN 1707900A
- Authority
- CN
- China
- Prior art keywords
- interface
- battery
- output
- mobile phone
- flashlight
- 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.)
- Granted
Links
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to electromechanical technology, and is especially one kind of integrated charger. The integrated charger includes AC socket, power supply module, USB interface, DC voltage regulator output interface, cellphone battery interface, notebook computer battery interface, personal stereo battery interface, DC charger socket for cellphone, multipurpose interface, electric torch interface, alarm lamp, regulating knob, casing and power switch. The present invention combines various kinds of charging mechanisms, and has convenient use, maintenance and carrying about.
Description
Technical field
The invention belongs to the small electric apparatus in mechanical, electrical field, specifically a kind of integration charger.
Background technology
Mobile phone brings great convenience for our daily life now, and many families have been staff one machine (two, three machines are also arranged).But because the charger for mobile phone of different brands, model is also different, the mouth of a family, mobile phone brand and model separately are generally all different, and each mobile phone all will have the charger of oneself, and the charger of family just has a lot of so; Besides mobile phone will change sometimes, and charger originally just is done for, and abandons also contaminated environment; Also have people's notebook, digital camera etc., work especially in the open air or difference during the journey, all will be with charger separately.Present type is so many, and though a lot of chargers use or preserve and carry on tangible inconvenient.Also having when you are just having emergency needs contact, and low, the unexpected broken string of the prompting battery electric quantity of the mobile phone in the conversation, and that just really is anxious people mile!
Summary of the invention
In order to overcome the above-mentioned deficiency of present small electric apparatus technology, the purpose of this invention is to provide a kind of integration charger, it collects various types of charger mechanism is one, realizes using, preserves and carry all convenient effect.
Technical scheme of the present invention is as follows: comprise AC Power supply socket, power module, USB interface, the D.C. regulated power supply output interface, battery of mobile phone interface, Notebook Battery interface, the walkman battery interface, mobile phone DC charging seat, multi-purpose interface, the flashlight interface, warning lamp, regulation and control button, casing and mains switch, wherein: described power module is located at bottom of shell, AC Power supply socket, warning lamp, the regulation and control button, mains switch is installed in the casing outer wall, and power module is provided with USB interface, the D.C. regulated power supply output interface, the battery of mobile phone interface, the Notebook Battery interface, walkman battery interface, the direct cradle of mobile phone, multi-purpose interface, the flashlight interface;
Casing is furnished with the cabinet cover cover, puts the installation carrying handle in cabinet cover; Add and join usb line; Described flashlight has pressure regulation output switch, light-emitting diode, USB interface and flashlight interface, is installed on its housing, accommodates dry cell in the flashlight; Described power module comprises transformer, the first～three rectifier, the lithium cell charging circuit, voltage stabilizing circuit, the lithium nickel-based battery is used charging circuit more, the field effect transistor integrated circuit, triode, diode, wherein: described primary links to each other with civil power through mains switch, secondaryly links to each other with the first～three rectifier respectively; Described lithium cell charging circuit, its USB end connects USB interface through first diode cathode, DC termination first rectifier, its output is to USB interface; The voltage stabilizing circuit input links to each other with second rectifier, adjusts end and establishes first potentiometer, and output connects the D.C. regulated power supply output interface through the 4th light-emitting diode; Transistor emitter links to each other through the output of first control switch with second rectifier, and its collector electrode connects second diode cathode, and its second diode cathode is an output catcher torch interface; How the lithium nickel-based battery links to each other with the 3rd rectifier with the charging circuit input, and output is connected to battery of mobile phone interface, Notebook Battery interface and walkman battery interface respectively, and direct cradle of mobile phone and multi-purpose interface;
How with establishing second control switch between the D0 of charging circuit and the D1 end, the TERM end is established second potentiometer and the 3rd control switch to described lithium nickel-based battery; Described the first～two light-emitting diode is connected on respectively between the USB and CHG and DC and CHG of lithium cell charging circuit; Add the 3rd light-emitting diode between the base stage of second rectifier and triode; Be provided with the five～seven light-emitting diode at described the 3rd control switch place; Described the first～two potentiometer, the first～three control switch correspondence respectively are connected to the regulation and control button; The first～seven light-emitting diode is a warning lamp; Dry cell is arranged in the flashlight, and an end and pressure regulation output switch links to each other, and the pressure regulation output switch other end connects behind the light-emitting diode again that adjustable resistance, the resistance by mutual series connection is connected in parallel in the circuit; Output voltage is drawn from the resistance two ends, connects USB interface.
The present invention has following advantage:
1. applied in any combination of the present invention is flexible, reliable and stable.Lithium cell charging circuit of the present invention, voltage stabilizing circuit, the lithium nickel-based battery is used charging circuit more, and the mutual combination of field effect transistor integrated circuit makes voltage reliable and stable, and is safe in utilization; Adjustable potentiometer, corresponding 5 the regulation and control buttons of control switch, can be respectively to battery of mobile phone interface, USB interface, D.C. regulated power supply output interface, Notebook Battery interface, walkman battery interface, the direct cradle of mobile phone, multi-purpose interface (digital camera battery interface) and flashlight interface, set up by its different separately voltage output requirement, use flexibly, convenient, safety; The charging warning lamp can be warned charged state.Especially how lithium cell charging circuit of Cai Yonging and lithium nickel-based battery are provided with protective circuit with charging circuit inside to lithium, guarantee the safe and efficient use of battery.
2. it also has characteristics flexible for installation, safe in utilization as integrated charging device; Structure is small and exquisite in addition, places, carries all and make things convenient for.
3. have multiple function, purposes is wide.The present invention can charge to multiple battery, can not only give battery charge such as mobile phone, notebook, digital camera, walkman, and can give dry battery charge, can also be when AC-less power, utilize the dry cell in the flashlight to give the mobile phone emergent charging, especially be furnished with usb line, make mobile phone can be while filling usefulness, also can insert any USB interface of computer, giving cell-phone charging, is a real charging king.The flashlight that the present invention adopts is except that doing illumination, dry cell (Adjustable Output Voltage control) is arranged in flashlight, and with USB interface, when AC-less power, to enable the mobile phone emergent charging, highlighted light-emitting diode is as the flashlight small electric bulb, power consumption is little, the luminous intensity height does not generate heat, and is in use not fragile.Usb line is not only applicable to that the battery of mobile phone clutch is filled, the limit is filled with the limit, and also can insert any USB interface of computer, gives charging mobile phone battery, flexibly, convenient.The DC power supply output interface can for some small electric apparatus commonly used (as shaver, hair dryer, marcel waver ...), small tool uses.
Description of drawings
Fig. 1 is the structural representation of integration charger of the present invention.
Fig. 2 is the power module circuitry schematic diagram of integration charger of the present invention.
Fig. 3 is flashlight circuit theory diagrams among Fig. 2.
Fig. 4 is the flashlight structure schematic diagram.
Embodiment
Further specify the present invention below by embodiment and accompanying drawing.
As shown in Figure 1, structural arrangements of the present invention is: AC Power supply socket 1, power module 2, USB interface 3, D.C. regulated power supply output interface 4, battery of mobile phone interface 5, usb line 6, Notebook Battery interface 7, walkman battery interface 9, cabinet cover cover 10, flashlight 12, carrying handle 15, the direct cradle 16 of mobile phone, multi-purpose interface (digital camera battery interface) 17, flashlight interface 18, warning lamp 19, regulation and control button 20, casing 21, mains switch 22, wherein: described power module 2 is located at casing 21 bottoms, is furnished with USB interface 3, D.C. regulated power supply output interface 4, battery of mobile phone interface 5, usb line 6, Notebook Battery interface 7, walkman battery interface 9, the direct cradle 16 of mobile phone, multi-purpose interface (digital camera battery interface) 17, flashlight interface 18, AC Power supply socket 1, warning lamp 19, regulation and control button 20, mains switch 22 is installed in casing 21 outer walls.
8 is battery of mobile phone, Notebook Battery among the figure; 11 is walkman battery, mobile phone; 12 is flashlight.
Referring to Fig. 4, described flashlight 12 has pressure regulation output switch S HW, LED, reaches USB interface 3, flashlight interface 18, is installed on its housing, can hold No. 7 dry cells of 4 joints in the flashlight.
Referring to Fig. 2, power module 2 is mainly by transformer T, the first～three rectifier Z1～Z3, and lithium cell charging IC circuit 1, voltage stabilizing circuit IC2, the lithium nickel-based battery is used charging circuit IC3 more, field effect transistor integrated circuit (IC) 4, switch, triode, diode, Resistor-Capacitor Unit is formed; Wherein:
Described transformer T is elementary to link to each other with civil power through mains switch SW, secondaryly links to each other with the first～three rectifier Z1～Z3 respectively;
Described lithium cell charging IC circuit 1 (adopting chip MAX1555), by the USBsr termination USB interface 3 of USB end through the first diode Da positive pole, the USB interface 3 here can be for being used to connect USB interface of computer 3, can also be for being used to take over the USB interface 3 of torch, be 5 volts of voltage or the flashlight dry cell voltage V (5 volts) on the USB interface of computer, or provide voltage power supply by the first rectifier Z1 through DC end, the first light-emitting diode D1 is connected between the USB and CHG of lithium cell charging IC circuit 1, the second light-emitting diode D2 is connected between the DC and CHG of lithium cell charging IC circuit 1, its output USBsc is connected in USB interface 3 and mobile phone charging interface 5, gives lithium cell charging; Be provided with two usb lines 6, wherein one is that Universal USB interface line 6, one ends are to insert any computer USB interface, and the other end is to insert the USBsr interface, it utilizes 5 volts of voltage or 5 volts of voltages of flashlight dry cell at computer USB interface place, gives the lithium cell charging IC circuit 1 power supply; Another a end is to insert the USB interface 3, the other end that link to each other with the USBsc end to insert the interface that the charging that carries on the mobile phone is complementary, and directly to cell-phone charging, makes mobile phone realize that really clutch is filled, the limit is filled with the limit with it;
Described voltage stabilizing circuit IC2 (chip LM1086) input links to each other with the second rectifier Z2, adjust end and establish the first potentiometer W1, output connects D.C. regulated power supply output interface 4 through the 4th light-emitting diode D4, give various small electric apparatus commonly used (as shaver, hair dryer, marcel waver ...), small tool service voltage (working power), adjusting Vout2 (voltage at D.C. regulated power supply output interface place) as required with the first potentiometer W1 is different voltage values (as 2 volts, 3 volts, 6 volts ...);
Described triode Q adopts 8550, emitter links to each other with the output of the second rectifier Z2 through the first control switch Ka, and its collector electrode connects the second diode Db positive pole, and its negative pole Vout1 is an output, catcher torch interface 18 is used for to dry cell (battery in the flashlight) charging; First control switch Ka control is filled or the general dual mode that fills soon, adds the 3rd light-emitting diode D3 between the base stage of the second rectifier Z2 and triode Q;
Dry cell (rechargeable battery or common batteries) is arranged in the flashlight of the present invention, one end and pressure regulation output switch S HW links to each other, and the pressure regulation output switch S HW other end connects behind the LED again that adjustable resistance W, the resistance R by mutual series connection is connected in parallel in the circuit.Output voltage is drawn from the resistance R two ends, connects USB interface 3, is adjusted as required by pressure regulation output switch S HW and adjustable resistance W, when AC-less power, enables the mobile phone emergent charging, and LED is highlighted light-emitting diode, as illumination (referring to Fig. 3);
The lithium nickel-based battery is used charging circuit IC3 (chip MAX1640) more, its input links to each other with the 3rd rectifier Z3, the lithium nickel-based battery is many, and wherein PDRV and the NDRV of IC3 connect field effect transistor integrated circuit (IC) 4 (chip I RF7309) with charging circuit, output is through the five～seven light-emitting diode D5～D7 catcher machine battery interface 5, Notebook Battery interface 7 and walkman battery interface 9, and direct cradle 16 of mobile phone and multi-purpose interface 17 (digital camera battery interface), the lithium nickel-based battery is how with establishing the second control switch Kb between the D0 of charging circuit IC3 and the D1 end, its CS+, establish the second potentiometer W2 and the 3rd control switch Kc between CS-and TERM end and the five～seven light-emitting diode D5～D7, the voltage value of each interface is used the second potentiometer W respectively by its different separately requirement
2Set up with the 3rd control switch Kc; Second control switch Kb control lithium nickel-based battery is used D0 and the D1 of charging circuit IC3 more, and when described D0 and D1 were all high level, it was output as soon and fills (quick charge); Cross-over connection the 3rd diode Dc between field effect transistor source electrode in the field effect transistor integrated circuit (IC) 4 and the grid;
The first～two potentiometer W1～W2 of the present invention, the first～three control switch Ka～Kc correspondence respectively are connected to 5 regulation and control buttons 20; The first～seven light-emitting diode D1～D7 is common light-emitting diode, and correspondence is connected to 7 warning lamps 19 respectively, in order to the caution charged state; Described flashlight small electric bulb adopts the highlighted type of LED, and power consumption is little, and the luminous intensity height does not generate heat, and is in use not fragile.
The combination of power module of the present invention, applying flexible, reliable and stable, especially lithium is provided with the special protection circuit, can guarantee the safe and efficient use of battery.
The present invention is flexible for installation, and volume little (being the sixth of notebook approximately) is easy to carry, safe in utilization.We can say that one is combined in hand, the whole family, omnidistance carefree.
Applied range of the present invention, popularization market is big, the economic benefit height.
Claims (9)
1. integration charger, it is characterized in that: comprise AC Power supply socket (1), power module (2), USB interface (3), D.C. regulated power supply output interface (4), battery of mobile phone interface (5), Notebook Battery interface (7), walkman battery interface (9), mobile phone DC charging seat (16), multi-purpose interface (17), flashlight interface (18), warning lamp (19), regulation and control button (20), casing (21) and mains switch (22), wherein: described power module (2) is located at casing (21) bottom, AC Power supply socket (1), warning lamp (19), regulation and control button (20), mains switch (22) is installed in casing (21) outer wall, power module (2) is provided with USB interface (3), D.C. regulated power supply output interface (4), battery of mobile phone interface (5), Notebook Battery interface (7), walkman battery interface (9), the direct cradle of mobile phone (16), multi-purpose interface (17), flashlight interface (18).
2. by the described integration charger of claim 1, it is characterized in that: casing (21) is furnished with cabinet cover cover (10), goes up at cabinet cover cover (10) carrying handle (15) is installed.
3. by the described integration charger of claim 1, it is characterized in that: add and join usb line (6).
4. by the described integration charger of claim 1, it is characterized in that: described flashlight (12) has pressure regulation output switch (SHW), light-emitting diode (LED), reaches USB interface (3) and flashlight interface (18), be installed on its housing, accommodate dry cell in the flashlight.
5. by the described integration charger of claim 1, it is characterized in that: described power module (2) comprises transformer (T), the first～three rectifier (Z1～Z3), lithium cell charging circuit (IC1), voltage stabilizing circuit (IC2), the lithium nickel-based battery is used charging circuit (IC3) more, field effect transistor integrated circuit (IC4), triode (Q), diode, wherein: described transformer (T) is elementary to link to each other with civil power through mains switch (SW), secondary respectively with the first～three rectifier (Z1～Z3) link to each other; Described lithium cell charging circuit (IC1), its USB end connects USB interface (3) through first diode (Da) positive pole, DC termination first rectifier (Z1), its output is to USB interface (3); Voltage stabilizing circuit (IC2) input links to each other with second rectifier (Z2), adjusts end and establishes first potentiometer (W1), and output connects D.C. regulated power supply output interface (4) through the 4th light-emitting diode (D4); Triode (Q) emitter links to each other through the output of first control switch (Ka) with second rectifier (Z2), and its collector electrode connects second diode (Db) positive pole, and its second diode (Db) negative pole is an output catcher torch interface (18); The lithium nickel-based battery uses charging circuit (IC3) input to link to each other with the 3rd rectifier (Z3) more, output is connected to battery of mobile phone interface (5), Notebook Battery interface (7) and walkman battery interface (9) respectively, and direct cradle of mobile phone (16) and multi-purpose interface (17).
6. by the described integration charger of claim 5, it is characterized in that: establish second control switch (Kb) between the D0 that described lithium nickel-based battery is used charging circuit (IC3) more and the D1 end, TERM holds and establishes second potentiometer (W2) and the 3rd control switch (Kc).
7. by the described integration charger of claim 5, it is characterized in that: described the first～two light-emitting diode is connected on respectively between the USB and CHG and DC and CHG of lithium cell charging circuit (IC1); Add the 3rd light-emitting diode (D3) between the base stage of second rectifier (Z2) and triode (Q); Locate to be provided with the five～seven light-emitting diode (D5～D7) at described the 3rd control switch (Kc).
8. by the described integration charger of claim 5, it is characterized in that: (W1～W2), (Ka～Kc) correspondence is connected to regulation and control button (20) to the first～three control switch to described the first～two potentiometer respectively; (D1～D7) is warning lamp (19) to the first～seven light-emitting diode.
9. by the described integration charger of claim 5, it is characterized in that: dry cell is arranged in the flashlight, one end links to each other with pressure regulation output switch (SHW), is connected in parallel in the circuit by adjustable resistance (W), the resistance (R) of connecting mutually behind pressure regulation output switch (SHW) other end series connection light-emitting diode (LED) again; Output voltage is drawn from resistance (R) two ends, connects USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100207094A CN100392940C (en) | 2004-06-09 | 2004-06-09 | Integrated charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100207094A CN100392940C (en) | 2004-06-09 | 2004-06-09 | Integrated charger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1707900A true CN1707900A (en) | 2005-12-14 |
| CN100392940C CN100392940C (en) | 2008-06-04 |
Family
ID=35581604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100207094A Expired - Fee Related CN100392940C (en) | 2004-06-09 | 2004-06-09 | Integrated charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100392940C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101521395A (en) * | 2008-02-29 | 2009-09-02 | 技领半导体(上海)有限公司 | Multifunctional input terminal and method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6462508B1 (en) * | 2001-04-04 | 2002-10-08 | Kinpo Electronics, Inc. | Charger of a digital camera with data transmission function |
| CN2563812Y (en) * | 2002-07-24 | 2003-07-30 | 深圳市仁合缘电子有限公司 | Multipurpose portable charger |
| CN2587071Y (en) * | 2002-09-27 | 2003-11-19 | 钟玉麟 | Multifunctional quick charger |
| CN2615946Y (en) * | 2003-03-20 | 2004-05-12 | 李明 | Universal digital equipment charger |
| CN2711973Y (en) * | 2004-06-09 | 2005-07-20 | 中国科学院海洋研究所 | Charger integrated box |
-
2004
- 2004-06-09 CN CNB2004100207094A patent/CN100392940C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101521395A (en) * | 2008-02-29 | 2009-09-02 | 技领半导体(上海)有限公司 | Multifunctional input terminal and method thereof |
| CN101521395B (en) * | 2008-02-29 | 2013-06-05 | 技领半导体(上海)有限公司 | Multifunctional input terminal and method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100392940C (en) | 2008-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3222166U (en) | Multifunctional charging box | |
| KR101690607B1 (en) | Portable backup power supply | |
| US20080252251A1 (en) | System for recharging battery-operated devices | |
| CN1713479A (en) | Mobile charger | |
| JP2009523399A (en) | Portable device combined electricity supply system | |
| CN202663159U (en) | Mobile power supply | |
| CN2711973Y (en) | Charger integrated box | |
| CN102157969B (en) | Portable charge device | |
| CN100392940C (en) | Integrated charger | |
| CN214626422U (en) | Portable energy storage power supply | |
| CN211958812U (en) | Solar emergency power supply | |
| CN201004560Y (en) | Portable power supply device | |
| KR101143522B1 (en) | Rapid charger for battery | |
| CN207782457U (en) | A kind of multifunctional charger | |
| CN220041971U (en) | Battery structure for multi-voltage power supply with wireless charging function | |
| CN217280923U (en) | Multi-source intelligent energy manager | |
| CN211183446U (en) | Mobile medical equipment is emergent special treasured that charges | |
| JPH1146453A (en) | Simple charging device for portable telephone | |
| CN211556958U (en) | Multifunctional portable device utilizing photovoltaic rechargeable lithium battery for electricity storage | |
| CN211859623U (en) | Utilize carrying device of photovoltaic rechargeable lithium cell accumulate | |
| US20090045770A1 (en) | Headgear assembly capable of collecting solar power | |
| CN204068289U (en) | Conjuncted battery | |
| CN213959784U (en) | Main control circuit of integrated multi-channel USB charging device | |
| CN210898582U (en) | Multifunctional portable power supply | |
| CN212518486U (en) | Modularization portable power source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20080604 Termination date: 20110609 |