CN201797352U - Energy-saving travelling charger - Google Patents
Energy-saving travelling charger Download PDFInfo
- Publication number
- CN201797352U CN201797352U CN2010205343058U CN201020534305U CN201797352U CN 201797352 U CN201797352 U CN 201797352U CN 2010205343058 U CN2010205343058 U CN 2010205343058U CN 201020534305 U CN201020534305 U CN 201020534305U CN 201797352 U CN201797352 U CN 201797352U
- Authority
- CN
- China
- Prior art keywords
- module
- assembled together
- energy
- circuit board
- transformer
- 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
Links
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to an energy-saving travelling charger, belonging to the field of chargers and comprising a circuit board. The circuit board is provided with an overcurrent protection module, a rectifying module, an input filter module, a pulse width modulation module, a transformer, an output filter module, an LED (light-emitting diode) indicating lamp, a USB output port, an output voltage detection switch, an MCU (Micro Control Unit) control module and a power supply switch, wherein the overcurrent protection module, the power supply switch, the rectifying module, the input filter module, the transformer, the output filter module and the USB output port are sequentially assembled together in an electrical connection relation; the LED indicating lamp and the output filter module are assembled together in an electrical connection relation; the pulse width modulation module and the transformer are assembled together in a signal control connection relation; and the USB output port, the output voltage detection switch, the MCU control module and the power supply switch are assembled together in a signal control connection relation. As a charger, the energy-saving travelling charger can realize no load and zero consumption really, thus achieving the purposes of saving energy and protecting environment.
Description
Technical field
The utility model relates to charger field, particularly relates to a kind of energy-conservation traveling charger.
Background technology
Mobile phone be must be many during the modern lives communication tool, it can be convenient for people at any time in time to get in touch with oneself relatives, friend, client or related people, so that obtain corresponding information.Along with development of electronic technology, people get used to using in free time PDA to listen to the music or learn, and these portable products all are to need electricity just can carry out operate as normal, and charger is the indispensable instrument that they charge.At present, various chargers are arranged on the market, its performance also is not quite similar.Such as, the charger defencive function that has is more intense, and the charger charging rate that has is than very fast, and the idle power consumption of the charger that has is lower etc.The charger of prior art generally all is inserted on the AC Power supply socket products such as mobile phone, PDA is charged, but, after the equipment (as rechargeable battery, mobile phone, music player etc.) of needs charging is full of electricity, if charger also continues to be inserted in the supply socket, this charger still can consume electric energy.Therefore, not so, will lose electric energy to charger with inserting with pulling out.A lot of people like in bed equipment such as rechargeable battery, mobile phone, music player being charged at night, and second day WA just can be full of the electric energy of equipment, need not to using the same day these equipment worried.Though charger electric energy of loss in this case is very little, all there is this situation in the charger of the whole earth, and this is huge waste beyond doubt.Along with the development and the progress of science and technology of society, people have also proposed new requirement to charger, and people wish that urgently the energy-conservation traveling charger of a kind of zero load zero loss comes out.
The utility model content
Technical problem to be solved in the utility model is, there is the defective of power consumption and plug trouble in the charger that overcomes prior art, satisfy people's the eager desire and the market demand of energy-conservation traveling charger, a kind of energy-conservation traveling charger is provided, this energy-conservation traveling charger can really be realized unloaded zero loss, do not need frequent plug, its small volume and less weight, universal port, safe in utilization, carry and charge conveniently, can meet the need of market, for people are providing not only energy-conservation but also reliably guarantee easily aspect the charging.
The technical scheme that its technical problem that solves the utility model adopts is: energy-conservation traveling charger; comprise lower cover; exchange pin; exchange contact chip; exchange support; circuit board; battery; loam cake and leaded light post; exchange pin; exchange contact chip and exchange support and be assembled together in regular turn; exchange contact chip; exchange support; circuit board and battery are assemblied in the inner chamber of being made up of lower cover and loam cake; leaded light post and loam cake are assembled together; lower cover and loam cake are assembled together; design has overcurrent protection module on circuit board; rectification module; the input filtration module; pulse width modulation module; transformer; output filtration module and LED light; this energy-conservation traveling charger also designs on circuit board the USB output port; the output voltage sense switch; MCU control module and mains switch; overcurrent protection module; mains switch; rectification module; the input filtration module; transformer; output filtration module and USB output port are electrical connection in regular turn and are assembled together; LED light and output filtration module are electrical connection and are assembled together; pulse width modulation module and transformer are the signal controlling annexation and are assembled together, the USB output port; the output voltage sense switch; MCU control module and mains switch are the signal controlling annexation in regular turn and are assembled together.
In technique scheme, described mains switch is an electronic switch, and perhaps described mains switch is a relay.
Described battery is rechargeable battery.
The beneficial effects of the utility model are: the energy-conservation traveling charger of said structure, owing to adopted the Circuit Design of software+hardware in design, can really realize unloaded zero loss, do not need frequent plug, satisfied the requirement of global energy association, and satisfied the standard of Energy Star Pyatyi efficiency, and also satisfied the standard of CSA, experience AT﹠amp simultaneously; The brand effect that T LOGO brings; Graceful blue light indication; The housing designs of light face and small and exquisite overall dimension adopt the hommization structural design; It is simple in structure, easy to manufacture, multiple protective is controlled, environmental protection; Its build small volume and less weight is carried and is charged conveniently, and feel is splendid, for people provide reliable assurance at the equipment to the needs charging aspect charging; Because this energy-conservation traveling charger has general USB interface, thereby can also charge to digital products such as MP5, BLUETOOTH, PDA, its applicability is strong.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a front view of the present utility model;
Fig. 2 is an exploded view of the present utility model;
Fig. 3 is the modular structure schematic diagram of the circuit board in the utility model.
Among the figure, 1, lower cover; 2, exchange pin; 3, exchange contact chip; 4, exchange support; 5, circuit board; 6, battery; 7, loam cake; 8, leaded light post; 9, overcurrent protection module; 10, mains switch; 11, rectification module; 12, input filtration module; 13, pulse width modulation module; 14, transformer; 15, output filtration module; 16, LED light; 17, USB output port; 18, output voltage sense switch; 19, MCU control module.
Embodiment
Referring to Fig. 1; Fig. 2 and Fig. 3; the described a kind of energy-conservation traveling charger of present embodiment; comprise lower cover 1; exchange pin 2; exchange contact chip 3; exchange support 4; circuit board 5; battery 6; loam cake 7 and leaded light post 8; exchange pin 2; exchange contact chip 3 and exchange support 4 and be assembled together in regular turn; exchange contact chip 3; exchange support 4; circuit board 5 and battery 6 are assemblied in the inner chamber of being made up of lower cover 1 and loam cake 7; leaded light post 8 and loam cake 7 are assembled together; lower cover 1 and loam cake 7 are assembled together; design has overcurrent protection module 9 on circuit board 5; rectification module 11; input filtration module 12; pulse width modulation module 13; transformer 14; output filtration module 15 and LED light 16; present embodiment also designs on circuit board 5 USB output port 17; output voltage sense switch 18; MCU control module 19 and mains switch 10; overcurrent protection module 9; mains switch 10; rectification module 11; input filtration module 12; transformer 14; output filtration module 15 and USB output port 17 are electrical connection in regular turn and are assembled together; LED light 16 and output filtration module 15 are electrical connection and are assembled together; pulse width modulation module 13 and transformer 14 are the signal controlling annexation and are assembled together USB output port 17; output voltage sense switch 18; MCU control module 19 and mains switch 10 are the signal controlling annexation in regular turn and are assembled together.Described mains switch 10 is an electronic switch, and described mains switch 10 also can be relay.Described battery 6 is rechargeable battery.
The operation principle of present embodiment is: after being inserted in described energy-conservation traveling charger on the AC outlet; the equipment that will need again to charge is (as rechargeable battery; mobile phone; music player etc.) insert USB output port 17; alternating current is through exchanging pin 2; exchange contact chip 3 and enter circuit board; AC (alternating current) imports overcurrent protection module 9; overcurrent protection module 9; mains switch 10; rectification module 11; input filtration module 12; transformer 14; output filtration module 15 and USB output port 17 conducting in regular turn; equipment to the needs charging charges; after the equipment electricity of needs charging is full of; its voltage reaches a certain maximum; output voltage sense switch 18 passes to MCU control module 19 with signal after detecting this voltage maximum; MCU control module 19 is controlled mains switch 10 after treatment; mains switch 10 is disconnected, realize zero loss.When people will be full of the electricity equipment extract from the USB output port 17 of described energy-conservation traveling charger after, when output voltage sense switch 18 detects less than magnitude of voltage, output voltage sense switch 18 passes to MCU control module 19 with signal, MCU control module 19 is controlled mains switch 10 after treatment, mains switch 10 is still disconnected, can really realize unloaded zero loss, not need frequently to plug this energy-conservation traveling charger.Have only after the equipment that needs charging is inserted into USB output port 17 once more, output voltage sense switch 18 just can pass to MCU control module 19 with detected signal, MCU control module 19 is controlled mains switch 10 after treatment, mains switch 10 is connected, and the equipment that needs are charged charges.As mentioned above, repeatedly circulation.Unloaded zero loss of real realization has been satisfied the requirement of global energy association, and has been satisfied the standard of Energy Star Pyatyi efficiency, has also satisfied the standard of CSA, experiences AT﹠amp simultaneously; The brand effect that T LOGO brings; Graceful blue light indication; The housing designs of light face and small and exquisite overall dimension adopt the hommization structural design; It is simple in structure, easy to manufacture, multiple protective is controlled, environmental protection; Its build small volume and less weight is carried and is charged conveniently, and feel is splendid, for people provide not only energy-conservation but also reliably guarantee easily at the equipment to the needs charging aspect charging; It has general USB interface, can also charge to digital products such as MP5, BLUETOOTH, PDA, and its applicability is strong.
The above only is a preferred embodiment of the present utility model; be not to be used for limiting the utility model; all its similar embodiment and approximate structure and shape; for example; described mains switch is an electronic switch; perhaps described mains switch is a relay, and these features all should be covered by the protection range of the utility model patent.
Claims (4)
1. energy-conservation traveling charger; comprise lower cover; exchange pin; exchange contact chip; exchange support; circuit board; battery; loam cake and leaded light post; exchange pin; exchange contact chip and exchange support and be assembled together in regular turn; exchange contact chip; exchange support; circuit board and battery are assemblied in the inner chamber of being made up of lower cover and loam cake; leaded light post and loam cake are assembled together; lower cover and loam cake are assembled together; design has overcurrent protection module on circuit board; rectification module; the input filtration module; pulse width modulation module; transformer; output filtration module and LED light; it is characterized in that: also design has the USB output port on circuit board; the output voltage sense switch; MCU control module and mains switch; overcurrent protection module; mains switch; rectification module; the input filtration module; transformer; output filtration module and USB output port are electrical connection in regular turn and are assembled together; LED light and output filtration module are electrical connection and are assembled together; pulse width modulation module and transformer are the signal controlling annexation and are assembled together, the USB output port; the output voltage sense switch; MCU control module and mains switch are the signal controlling annexation in regular turn and are assembled together.
2. energy-conservation traveling charger according to claim 1 is characterized in that: described mains switch is an electronic switch.
3. energy-conservation traveling charger according to claim 1 is characterized in that: described mains switch is a relay.
4. energy-conservation traveling charger according to claim 1 is characterized in that: described battery is rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205343058U CN201797352U (en) | 2010-09-17 | 2010-09-17 | Energy-saving travelling charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205343058U CN201797352U (en) | 2010-09-17 | 2010-09-17 | Energy-saving travelling charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201797352U true CN201797352U (en) | 2011-04-13 |
Family
ID=43852249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205343058U Expired - Fee Related CN201797352U (en) | 2010-09-17 | 2010-09-17 | Energy-saving travelling charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201797352U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185357A (en) * | 2011-05-24 | 2011-09-14 | 李俊生 | USB (Universal Serial Bus) charger without standby loss |
| CN104052090A (en) * | 2013-03-15 | 2014-09-17 | 苏州宝润电子科技有限公司 | Energy-saving charging scheme based on real-time monitoring |
| CN104377779A (en) * | 2014-11-27 | 2015-02-25 | 天津市盘石纳新科技股份有限公司 | Portable charger for financial system |
| CN107294187A (en) * | 2017-08-18 | 2017-10-24 | 胡笑峰 | electronic device charging system with display screen |
-
2010
- 2010-09-17 CN CN2010205343058U patent/CN201797352U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185357A (en) * | 2011-05-24 | 2011-09-14 | 李俊生 | USB (Universal Serial Bus) charger without standby loss |
| CN104052090A (en) * | 2013-03-15 | 2014-09-17 | 苏州宝润电子科技有限公司 | Energy-saving charging scheme based on real-time monitoring |
| CN104377779A (en) * | 2014-11-27 | 2015-02-25 | 天津市盘石纳新科技股份有限公司 | Portable charger for financial system |
| CN107294187A (en) * | 2017-08-18 | 2017-10-24 | 胡笑峰 | electronic device charging system with display screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104135046A (en) | Multi-functional charger baby | |
| CN201797352U (en) | Energy-saving travelling charger | |
| CN201584614U (en) | Socket provided with USB interface | |
| CN203691018U (en) | Portable multi-mode charge and discharge power source device | |
| CN204131173U (en) | A kind of mobile phone charge pal | |
| CN203827039U (en) | Novel power-saving mobile phone charger | |
| CN201975654U (en) | Multifunctional AC and DC power socket | |
| CN206640346U (en) | A kind of portable power source to large-scale VR game knapsack power supplies | |
| CN201599709U (en) | Charging solar desk lamp | |
| CN2930057Y (en) | Solar energy charger | |
| CN201340890Y (en) | Portable USB card-reading universal charger | |
| CN2877051Y (en) | Multipurpose emergent cell phone charger | |
| CN104852426A (en) | Solar-based smart watch charging base | |
| CN202856122U (en) | Power charging socket provided with USB interfaces | |
| CN202906137U (en) | Socket assembly with automatic electricity-storing and USB charging functions | |
| CN202424232U (en) | Solar photovoltaic charging station | |
| CN208352997U (en) | A kind of intelligent movable power supplies | |
| CN202696204U (en) | Mobile power supply with wireless mouse | |
| CN201860133U (en) | Solar energy mobile phone charger | |
| CN202150938U (en) | Solar music system | |
| CN202308081U (en) | Lithium ion battery for electric bicycle | |
| CN207518327U (en) | battery charger | |
| CN208257433U (en) | A mobile power supply with dual storage channels | |
| CN201682307U (en) | Solar energy charger | |
| CN202306473U (en) | Energy-saving wireless mouse with charging function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20140917 |
|
| EXPY | Termination of patent right or utility model |