CN204216641U - A kind of smart mobile phone emergent charging apparatus - Google Patents
A kind of smart mobile phone emergent charging apparatus Download PDFInfo
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- CN204216641U CN204216641U CN201420742244.2U CN201420742244U CN204216641U CN 204216641 U CN204216641 U CN 204216641U CN 201420742244 U CN201420742244 U CN 201420742244U CN 204216641 U CN204216641 U CN 204216641U
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Abstract
The utility model discloses a kind of smart mobile phone emergent charging apparatus, it comprises charger case, socket and charge control system, charge control system comprises central control processor, transformer, pressurizer, battery voltage sensing module, battery temperature detection module, timer, charging current control module, charging voltage control module, charging voltage control module of the present utility model adopts the AW3208 chip with anti-filling function Flow Control to be converted into voltage-controlled, the object that people realize smart mobile phone charging fast can not only be met, meet the needs of people's emergent charging, but also be provided with normal charging mode, single-chip microcomputer is adopted to control, fully achieve trickle, constant voltage, automatic conversion between constant current charging mode, quick emergent charging mode had been changed not only fast but also safety.
Description
Technical field
The utility model relates to a kind of charging device, and a kind of smart mobile phone emergent charging apparatus, belongs to field of computer technology specifically.
Background technology
Along with the develop rapidly of current smart mobile phone, the function of smart mobile phone gets more and more, not only can realize playing phone, receive and dispatch note and pass through GPRS or 3G wireless network online browse news, see a film or video clip, but also support to take a picture, shooting, recording, the various multimedia function of audio-visual broadcasting, the increase of these functions has also been with series of problems to the use of mobile phone, one of them is exactly larger to the consumption of battery electric power, this just proposes higher requirement to the charging of battery of mobile phone, people are when going out, especially at journey or in going on business, due to limited time, need fast as far as possible smart mobile phone is full of.But, existing charger for mobile phone is all adopt 85V ~ 265V alternating current to input, export with 5V direct current, this charge mode charge ratio is slower, need two or three hours at least, within four or five hours, just can be full of at most, even a lot of user is not mobile phone charging to prevent daytime so much time, smart mobile phone is filled a whole night, very big to battery of mobile phone loss like this, effectively can not control the charging interval, drastically influence the mobile phone life-span, inconvenience is brought to people, and, current charger for mobile phone can not provide fast charge mode and these two kinds of charging modes of normal charging mode simultaneously, the needs of people to charger for emergency can not be met.
Utility model content
The utility model is solve each above technical problem, a kind of smart mobile phone emergent charging apparatus that the utility model provides, it is reasonable in design, structure is simple, easy to use, it can not only meet the object that people realize smart mobile phone charging fast, meet the needs of people's emergent charging, but also be provided with normal charging mode.When people are it is pressed for time, when needing fast smart mobile phone charging to be carried out emergent, only fast charge mode need be selected, can be fast, the charging realizing intelligent mobile phone battery of safety, when the time is not urgent, user also can select normal charging mode, realize charging stably to intelligent mobile phone battery, very convenient, in addition, be provided with timer and battery temperature detection module and battery voltage sensing module, safety and reliability is enhanced in charging process, single-chip microcomputer is adopted to control, fully achieve various charge mode and (comprise trickle, constant voltage, constant current) between automatic conversion, quick emergent charging mode had been changed not only fast but also safety.
For the problems referred to above, the utility model provides a kind of smart mobile phone emergent charging apparatus, it comprises charger case, socket and charge control system, described charger case is provided with fast charge mode select button, normal charging mode select button, quick charge indicator light and common charging indicator light, described charge control system comprises central control processor, transformer, pressurizer, battery voltage sensing module, battery temperature detection module, timer, charging current control module, charging voltage control module, when selecting normal charging mode button, described charging current control module is charged with the battery of the mode of constant current to smart mobile phone, described timer is for controlling the charging interval to intelligent mobile phone battery under normal charging mode, when selecting fast mode decision button, described charging voltage control module adopts the AW3208 chip with anti-filling function Flow Control to be converted into voltage-controlled, constant voltage is adopted to charge to intelligent mobile phone battery, the charging voltage exported under described pressure constant state is 12V, when the battery temperature of the smart mobile phone that described battery temperature detection module records exceedes ceiling temperature, charging current control module described in described central control processor controls enters constant current charging mode, when the battery temperature of the smart mobile phone that described battery temperature detection module records is lower than ceiling temperature, charging voltage control module described in described central control processor controls enters constant voltage charge pattern.
Further, as preferably, when the cell voltage of the smart mobile phone that described battery voltage sensing module detects is lower than 2.5V, the charging current control module described in described central control processor controls is charged with the pattern of trickle.
Further, as preferably, the charge rate adopting the pattern of trickle to carry out charging is C/10-C/15.
Further, as preferably, the time of described timer is set as 1 hour, 2 hours, 3 hours or 5 hours.User can select timing automatically according to the size of actual smart mobile phone capacity, timer is once setting, namely charging device can charge according to the time of setting, if user does not set the timing of timer, then this charging device can acquiescence adopt the mode automatically identified to charge automatically, when charging current is less than set charge threshold detection electric current, charger can stop charging automatically, detect electric current when charging current is greater than set charge threshold, charging process can start again voluntarily.
Further, as preferably, described central control processor is single-chip microcomputer.
Further, as preferably, when described battery voltage sensing module detects that intelligent mobile phone battery voltage reaches 4.2V, described central control processor controls charging voltage control module and charges with constant voltage 4.2V, until charging current is less than set charge threshold detect electric current, charging stops.
The beneficial effects of the utility model: a kind of smart mobile phone emergent charging apparatus that the utility model provides, it can not only meet the needs of people's emergent charging, but also is provided with normal charging mode.When people are it is pressed for time, when needing fast smart mobile phone charging to be carried out emergent, only fast charge mode need be selected, can be fast, the charging realizing intelligent mobile phone battery of safety, when the time is not urgent, user also can select normal charging mode, realize charging stably to intelligent mobile phone battery, very convenient, simultaneously, be provided with timer and battery temperature detection module and battery voltage sensing module, safety and reliability is enhanced in charging process, single-chip microcomputer is adopted to control, fully achieve trickle, constant voltage, automatic conversion between constant current, can reach with the best, the fastest mode completes emergent charging, this quick emergent charging mode had been changed not only fast but also safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of smart mobile phone emergent charging apparatus that the utility model provides;
Fig. 2 is the charge control system structured flowchart of a kind of smart mobile phone emergent charging apparatus that the utility model provides;
Accompanying drawing identifies: 1, charger case, and 2, socket, 3, fast charge mode select button, 4, normal charging mode select button, 5, quick charge indicator light, 6, common charging indicator light.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, the utility model provides a kind of smart mobile phone emergent charging apparatus, it comprises charger case 1, socket 2 and charge control system, charger case 1 is provided with fast charge mode select button 3, normal charging mode select button 4, quick charge indicator light 5 and common charging indicator light 6, as shown in Figure 2, charge control system comprises central control processor, transformer, pressurizer, battery voltage sensing module, battery temperature detection module, timer, charging current control module, charging voltage control module, when selecting normal charging mode button, charging current control module is charged with the battery of the mode of constant current to smart mobile phone, timer is for controlling the charging interval to intelligent mobile phone battery under normal charging mode, when selecting fast mode decision button, charging voltage control module adopts the AW3208 chip with anti-filling function Flow Control to be converted into voltage-controlled, constant voltage is adopted to charge to intelligent mobile phone battery, the charging voltage exported under pressure constant state is 12V, when the battery temperature of the smart mobile phone that battery temperature detection module records exceedes ceiling temperature, central control processor controls charging current control module and enters constant current charging mode, when the battery temperature of the smart mobile phone that battery temperature detection module records is lower than ceiling temperature, central control processor controls charging voltage control module and enters constant voltage charge pattern.
Transformer of the present utility model and pressurizer can ensure the output voltage stabilization of charging device the moment and charge to intelligent mobile phone battery in optimal manner, battery voltage sensing module and battery temperature detection module can the charged states of moment monitoring intelligent mobile phone, and feed back to central control processor, central processing unit receives the information detected and judges, select most suitable charge mode, such as need to carry out trickle charge, crossing current charging still adopts constant voltage charge, to meet the needs of fast emergent or common charging, then order is sent to charging current control module and charging voltage control module, realize the automatic switchover of various charge mode.And charging voltage control module of the present utility model adopts the AW3208 chip with anti-filling function Flow Control to be converted into voltage-controlled, make to switch more quick, simple, in addition, set up timer, can meet the needs of people to different charge mode, convenient people are to the charging of smart mobile phone.
In the present embodiment, when the cell voltage of the smart mobile phone that battery voltage sensing module detects is lower than 2.5V, central control processor controls charging current control module and charges with the pattern of trickle.The charge rate adopting the pattern of trickle to carry out charging is C/10-C/15.
In addition, in the present embodiment, the time of timer is set as 1 hour, 2 hours, 3 hours or 5 hours.User can select timing automatically according to the size of actual smart mobile phone capacity, timer is once setting, namely charging device can charge according to the time of setting, if user does not set the timing of timer, then this charging device can acquiescence adopt the mode automatically identified to charge automatically, when charging current is less than set charge threshold detection electric current, charger can stop charging automatically, detect electric current when charging current is greater than set charge threshold, charging process can start again voluntarily.Central control processor is single-chip microcomputer.When battery voltage sensing module detects that intelligent mobile phone battery voltage reaches 4.2V, central control processor controls charging voltage control module with constant voltage 4.2V charging, until charging current is less than set charge threshold detect electric current, charging stops.
A kind of smart mobile phone emergent charging apparatus that the utility model provides, very convenient, safe, reliable.When people are it is pressed for time, when needing fast smart mobile phone charging to be carried out emergent, only fast charge mode need be selected, can be fast, the charging realizing intelligent mobile phone battery of safety, when the time is not urgent, user also can select normal charging mode, realize charging stably to intelligent mobile phone battery, very convenient, simultaneously, be provided with timer and battery temperature detection module and battery voltage sensing module, safety and reliability is enhanced in charging process, single-chip microcomputer is adopted to control, fully achieve trickle, constant voltage, automatic conversion between constant current, can reach with the best, the fastest mode completes emergent charging, this quick emergent charging mode had been changed not only fast but also safety.
Claims (6)
1. a smart mobile phone emergent charging apparatus, it comprises charger case, socket and charge control system, described charger case is provided with fast charge mode select button, normal charging mode select button, quick charge indicator light and common charging indicator light, described charge control system comprises central control processor, transformer, pressurizer, battery voltage sensing module, battery temperature detection module, timer, charging current control module, charging voltage control module;
It is characterized in that: when selecting normal charging mode button, described charging current control module is charged with the battery of the mode of constant current to smart mobile phone, described timer is for controlling the charging interval to intelligent mobile phone battery under normal charging mode, when selecting fast mode decision button, described charging voltage control module adopts the AW3208 chip with anti-filling function Flow Control to be converted into voltage-controlled, constant voltage is adopted to charge to intelligent mobile phone battery, the charging voltage exported under described pressure constant state is 12V, when the battery temperature of the smart mobile phone that described battery temperature detection module records exceedes ceiling temperature, charging current control module described in described central control processor controls enters constant current charging mode, when the battery temperature of the smart mobile phone that described battery temperature detection module records is lower than ceiling temperature, charging voltage control module described in described central control processor controls enters constant voltage charge pattern.
2. a kind of smart mobile phone emergent charging apparatus according to claim 1, it is characterized in that: when the cell voltage of the smart mobile phone that described battery voltage sensing module detects is lower than 2.5V, the charging current control module described in described central control processor controls is charged with the pattern of trickle.
3. a kind of smart mobile phone emergent charging apparatus according to claim 2, is characterized in that: the charge rate adopting the pattern of trickle to carry out charging is C/10-C/15.
4. a kind of smart mobile phone emergent charging apparatus according to claim 1, is characterized in that: the time of described timer is set as 1 hour, 2 hours, 3 hours or 5 hours.
5. a kind of smart mobile phone emergent charging apparatus according to claim 1, is characterized in that: described central control processor is single-chip microcomputer.
6. a kind of smart mobile phone emergent charging apparatus according to any one of claim 1-5, it is characterized in that: when described battery voltage sensing module detects that intelligent mobile phone battery voltage reaches 4.2V, described central control processor controls charging voltage control module and charges with constant voltage 4.2V, until charging current is less than set charge threshold detect electric current, charging stops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742244.2U CN204216641U (en) | 2014-12-02 | 2014-12-02 | A kind of smart mobile phone emergent charging apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420742244.2U CN204216641U (en) | 2014-12-02 | 2014-12-02 | A kind of smart mobile phone emergent charging apparatus |
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| CN204216641U true CN204216641U (en) | 2015-03-18 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105279863A (en) * | 2015-11-24 | 2016-01-27 | 北京德源博汇科技有限公司 | Intelligent borrowing and returning system for cell phone portable powers |
| CN108092349A (en) * | 2016-11-21 | 2018-05-29 | 香港中文大学 | Charging unit for electric installation and to charge for electric installation |
| CN108293167A (en) * | 2015-11-16 | 2018-07-17 | 索诺瓦公司 | The method to charge for the battery to hearing aid and the hearing aid with battery charging unit |
-
2014
- 2014-12-02 CN CN201420742244.2U patent/CN204216641U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108293167A (en) * | 2015-11-16 | 2018-07-17 | 索诺瓦公司 | The method to charge for the battery to hearing aid and the hearing aid with battery charging unit |
| CN108293167B (en) * | 2015-11-16 | 2021-10-29 | 索诺瓦公司 | Method for charging a battery of a hearing aid and hearing aid with a battery charging unit |
| CN105279863A (en) * | 2015-11-24 | 2016-01-27 | 北京德源博汇科技有限公司 | Intelligent borrowing and returning system for cell phone portable powers |
| CN108092349A (en) * | 2016-11-21 | 2018-05-29 | 香港中文大学 | Charging unit for electric installation and to charge for electric installation |
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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: 20150318 Termination date: 20151202 |
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| EXPY | Termination of patent right or utility model |