CN105703407A - Mobile phone charger - Google Patents
Mobile phone charger Download PDFInfo
- Publication number
- CN105703407A CN105703407A CN201410686827.2A CN201410686827A CN105703407A CN 105703407 A CN105703407 A CN 105703407A CN 201410686827 A CN201410686827 A CN 201410686827A CN 105703407 A CN105703407 A CN 105703407A
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- Prior art keywords
- mobile phone
- charger
- charger shell
- outfan
- electrically connects
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
The invention provides a mobile phone charger. The mobile phone charger comprises a mobile phone battery and a charger housing; one end of the charger housing is connected with a charging wire; the other end of the charger housing is provided with a first USB interface; a power source plug is connected onto the charger housing; a plurality of ventilating openings are formed in the charger housing; a circuit board is fixedly arranged inside the charger housing; a fan is fixedly arranged on the circuit board; the fan is adjacent to the ventilating openings; and a detection unit, a transmission unit, a receiving module, a control unit, a delay module, an execution unit and a charging unit for charging a mobile phone are arranged on the circuit board. With the mobile phone charger of the invention adopted, resources can be saved. A function that power is not directly turned off after the mobile phone is fully charged is designed. By means of the ventilating openings and the fan, effective heat radiation can be performed on the charger, and therefore, the service life of the mobile phone battery can be effectively prolonged, and potential safety risks caused by long-time charging can be lowered.
Description
Technical field
The invention belongs to mobile phone charging technique field, be specifically related to a kind of charger for mobile phone。
Background technology
Along with science and technology development and progress, electronic product become people life in requirement, mobile phone as people go on a journey indispensability electronic product, naturally can't do without charger for mobile phone。The alternating voltage of 220V is mainly converted to the receptible 5V voltage of battery of mobile phone by charger for mobile phone in the market, and then to charging mobile phone battery, after mobile phone is fully charged, power supply will not disconnect automatically, and it is in continuing "on" position, cause the unnecessary wasting of resources。Continue battery is charged for a long time after full electricity, directly affects the life-span of battery, even can blast。Therefore, a kind of charger for mobile phone that can automatically power off when mobile phone is fully charged of offer is needed badly, to solve the problems referred to above。
Summary of the invention
The technical problem to be solved is in that for above-mentioned the deficiencies in the prior art, a kind of charger for mobile phone is provided, this charger for mobile phone has the function automatically powered off after battery of mobile phone is fully charged, can economize on resources, have also been devised mobile phone fully charged after the function of directly power-off, and by vent and fan, charger is dispelled the heat effectively, effectively extend the life-span of battery of mobile phone, also reduce the potential safety hazard brought of charging for a long time。
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of charger for mobile phone, it is characterized in that, including battery of mobile phone and cuboidal charger shell, one end of described charger shell is connected to charging wire, the other end of described charger shell offers the first USB interface, described first USB interface lays respectively at the two ends that charger shell is relative with charging wire, described charger shell is connected to attaching plug, described charger shell offers multiple vent, it is installed with circuit board in described charger shell body, described circuit board is installed with fan, described fan is near vent, described have on circuit board to be provided with the detection unit for detecting mobile phone information about power, for transmitting the delivery unit of the mobile phone information about power of detection unit detection, for receiving the receiver module of mobile phone information about power, control unit, for extending the Postponement module in charging interval, for controlling the performance element whether mobile phone performs charging tasks and the charhing unit charged for mobile phone, the outfan of described battery of mobile phone electrically connects with the input of detection unit, the described outfan of detection unit electrically connects with the input of delivery unit, the outfan of described delivery unit electrically connects with the input of receiver module, the outfan of described receiver module electrically connects with the input of control unit, the outfan of described control unit electrically connects with the input of Postponement module, the outfan of described Postponement module electrically connects with the input of performance element, the outfan of described performance element and the electrical connection of the first USB interface, the input of described performance element electrically connects with charhing unit。
Above-mentioned a kind of charger for mobile phone, it is characterised in that the length of described charger shell is 5cm, width is 4cm, is highly 2.5cm。
Above-mentioned a kind of charger for mobile phone, it is characterised in that the material of charger shell is plastics。
Above-mentioned a kind of charger for mobile phone, it is characterised in that described charger shell is connected by the secondary USB interface being arranged on charger shell with charging wire。
The present invention compared with prior art has the advantage that
1, present invention achieves and automatically power off after battery of mobile phone is fully charged, it is possible to economize on resources, effectively extend the life-span of battery of mobile phone simultaneously, be more reduction of the potential safety hazard brought of charging for a long time。
2, the present invention have also been devised when battery of mobile phone is fully charged directly power-off, continues charging a period of time on the basis that mobile phone is fully charged, reasonably battery is charged, can life-span of extending cell phone battery。
3, the present invention by the vent on charger for mobile phone and is additionally provided with fan in charger for mobile phone, effectively reduces the heat that charger for mobile phone produces in charging process, it is ensured that the properly functioning of work of charging。
In sum, the present invention has the function automatically powered off after battery of mobile phone is fully charged, can economize on resources, have also been devised mobile phone fully charged after the function of directly power-off, and by vent and fan, charger is dispelled the heat effectively, effectively extend the life-span of battery of mobile phone, also reduce the potential safety hazard brought of charging for a long time。
Below in conjunction with drawings and Examples, the present invention is described in further detail。
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention。
Fig. 2 is the schematic block circuit diagram of the present invention。
Description of reference numerals:
1 battery of mobile phone；2 charger shells；3 charging wires；
4 attaching plugs；5 circuit boards；6 charhing units；
7 detection unit；8 delivery units；9 control units；
10 receiver modules；11 performance elements；12 Postponement modules；
13 first USB interface；14 air vents；15 fans。
Detailed description of the invention
As depicted in figs. 1 and 2, the present invention includes battery of mobile phone 1 and cuboidal charger shell 2, one end of described charger shell 2 is connected to charging wire 3, the other end that described charger shell 2 is relative with charging wire 3 offers the first usb 13, described first usb 13 lays respectively at, with charging wire 3, the two ends that charger shell 2 is relative, described charger shell 2 is connected to attaching plug 4, described charger shell 2 offers multiple vent 14, it is installed with circuit board 5 in described charger shell 2, described circuit board 5 is installed with fan 15, described fan 15 is near vent 14, described have on circuit board 5 to be provided with the detection unit 7 for detecting mobile phone information about power, for transmitting the delivery unit 8 of the mobile phone information about power of detection unit 7 detection, for receiving the receiver module 10 of mobile phone information about power, control unit 9, for extending the Postponement module 12 in charging interval, for controlling the performance element 11 whether mobile phone performs charging tasks and the charhing unit 6 charged for mobile phone, the outfan of described battery of mobile phone 1 electrically connects with the input of detection unit 7, the outfan of described detection unit 7 electrically connects with the input of delivery unit 8, the outfan of described delivery unit 8 electrically connects with the input of receiver module 10, the outfan of described receiver module 10 electrically connects with the input of control unit 9, the outfan of described control unit 9 electrically connects with the input of Postponement module 12, the outfan of described Postponement module 12 electrically connects with the input of performance element 11, outfan and first usb 13 of described performance element 11 electrically connect, the input of described performance element 11 electrically connects with charhing unit 6。
In the present embodiment, the length of described charger shell 2 is 5cm, and width is 4cm, is highly 2.5cm。
In the present embodiment, the material of charger shell 2 is plastics。
In the present embodiment, described charger shell 2 is connected by the secondary USB interface being arranged on charger shell 2 with charging wire 3。
The work process of the present invention: during use, attaching plug 4 is inserted power hole, battery of mobile phone 1 starts to charge up, detection unit 7 will detect mobile phone information about power, then mobile phone information about power is flowed to receiver module 10 through delivery unit 8, information about power is sent to control unit 9 by receiver module 10, after compared with control unit 9 pre-sets default information about power value, result of the comparison is sent to performance element 11, when the information about power that transmission comes differs with default information about power value, control unit 11 links charhing unit 6 and battery of mobile phone 1, charging circuit board is normally powered to mobile phone, when transmitting information about power and being identical with described default information about power value, control unit 11 disconnects the path between charhing unit 6 and battery of mobile phone 1, power supply stops powering to mobile phone, now mobile phone is fully charged, when battery of mobile phone 1 is fully charged, perform Postponement module 12 and control performance element 11 when fully charged, the electricity continuing to fill again a period of time just performs power off command。
The above, be only presently preferred embodiments of the present invention, not the present invention is imposed any restrictions。Every any simple modification, change and equivalence change above example made according to inventive technique essence, all still falls within the protection domain of technical solution of the present invention。
Claims (4)
1. a charger for mobile phone, it is characterized in that, including battery of mobile phone (1) and cuboidal charger shell (2), one end of described charger shell (2) is connected to charging wire (3), the other end of described charger shell (2) offers the first USB interface (13), described first USB interface (13) lays respectively at, with charging wire (3), the two ends that charger shell (2) is relative, described charger shell (2) is connected to attaching plug (4), described charger shell (2) offers multiple vent (14), circuit board (5) it is installed with in described charger shell (2), described circuit board (5) is installed with fan (15), described fan (15) is near vent (14), described have on circuit board (5) to be provided with the detection unit (7) for detecting mobile phone information about power, for transmitting the delivery unit (8) of the mobile phone information about power that detection unit (7) detects, for receiving the receiver module (10) of mobile phone information about power, control unit (9), for extending the Postponement module (12) in charging interval, the performance element (11) whether performing charging tasks for controlling mobile phone and the charhing unit (6) charged for mobile phone, the outfan of described battery of mobile phone (1) electrically connects with the input of detection unit (7), the outfan of described detection unit (7) electrically connects with the input of delivery unit (8), the outfan of described delivery unit (8) electrically connects with the input of receiver module (10), the outfan of described receiver module (10) electrically connects with the input of control unit (9), the outfan of described control unit (9) electrically connects with the input of Postponement module (12), the outfan of described Postponement module (12) electrically connects with the input of performance element (11), the outfan of described performance element (11) and the first USB interface (13) electrical connection, the input of described performance element (11) electrically connects with charhing unit (6)。
2. a kind of charger for mobile phone according to claim 1, it is characterised in that the length of described charger shell (2) is 5cm, and width is 4cm, is highly 2.5cm。
3. a kind of charger for mobile phone according to claim 1, it is characterised in that the material of charger shell (2) is plastics。
4. a kind of charger for mobile phone according to claim 1, it is characterised in that described charger shell (2) is connected by the secondary USB interface being arranged on charger shell (2) with charging wire (3)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410686827.2A CN105703407A (en) | 2014-11-25 | 2014-11-25 | Mobile phone charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410686827.2A CN105703407A (en) | 2014-11-25 | 2014-11-25 | Mobile phone charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105703407A true CN105703407A (en) | 2016-06-22 |
Family
ID=56942055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410686827.2A Pending CN105703407A (en) | 2014-11-25 | 2014-11-25 | Mobile phone charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105703407A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108377021A (en) * | 2018-04-27 | 2018-08-07 | 苏州盛威佳鸿电子科技有限公司 | A kind of cell phone intelligent charger automatically cut off the power |
| CN109301560A (en) * | 2018-10-19 | 2019-02-01 | 岳西县明杰电子有限公司 | A kind of linkage extruding insulation device for phone charger potential device |
-
2014
- 2014-11-25 CN CN201410686827.2A patent/CN105703407A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108377021A (en) * | 2018-04-27 | 2018-08-07 | 苏州盛威佳鸿电子科技有限公司 | A kind of cell phone intelligent charger automatically cut off the power |
| CN109301560A (en) * | 2018-10-19 | 2019-02-01 | 岳西县明杰电子有限公司 | A kind of linkage extruding insulation device for phone charger potential device |
| CN109301560B (en) * | 2018-10-19 | 2020-10-20 | 岳西县明杰电子有限公司 | Linkage extrusion insulation device for mobile phone charger voltage transformation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |
|
| WD01 | Invention patent application deemed withdrawn after publication |