CN204858703U - Battery charger - Google Patents
Battery charger Download PDFInfo
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- CN204858703U CN204858703U CN201520450925.6U CN201520450925U CN204858703U CN 204858703 U CN204858703 U CN 204858703U CN 201520450925 U CN201520450925 U CN 201520450925U CN 204858703 U CN204858703 U CN 204858703U
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Abstract
The utility model provides a battery charger which the upper surface of battery charger main part is equipped with one and is used for showing fill the charge output voltage's of interface voltage display device of 2.0USB soon, the circuit board still includes detection module and feedback module, detection module's one end and first module electricity are connected, detection module's the other end and feedback module electricity are connected, feedback module is connected with voltage display device electricity, when filling 2.0USB soon and charge the different voltage of interface outlet, detection module can detect and fill the 2.0USB different output voltage of interface that charges soon, and send the output voltage who detects for feedback module, feedback module feeds back to voltage display device with this output voltage, make voltage display device demonstrate this output voltage, output current and temperature, thus, this battery charger can show and fill the 2.0USB current output voltage of interface that charges soon, output current and temperature, thereby the person of facilitating the use charges the current output voltage of interface and selects to be applicable to this output voltage's consumer according to filling 2.0USB soon, with the mesh that reaches the protection consumer.
Description
Technical field
The utility model relates to power technique fields, particularly relates to a kind of charger.
Background technology
Nowadays become one of maximum bottleneck of restriction smart mobile phone development cruising time, and constantly increased along with the size of mobile phone, many manufacturers also have selected volume and all larger battery of capacity to promote the continuation of the journey performance of mobile phone.But this also means if want to ensure the charging interval the same with small-capacity cells, so high capacity cell needs support speed charging technique faster, and high pass (QuickCharge) 2.0 rapid nitriding is one of method solving this problem, when releasing the RapidCharger2.0 charger of up-to-date support QuickCharge2.0, the charging rate of this charger is 175% of standard charger, can be full of the electricity of 60% within 30 minutes, charge efficiency is very high.
The charger of 2.0 charging techniques is filled in more existing supports soon, it fills 2.0USB charging inlet is soon the startup identification voltage that do not have usual device necessary, therefore, these chargers are only applicable to the electronic equipment supporting to fill 2.0 charging techniques soon, in addition, also some support that the charger filling 2.0 charging techniques is soon being applicable to support on the basis of the electronic equipment filling 2.0 charging techniques soon, compatible existing most of usual device, but, these are supported that the charger filling 2.0 charging techniques soon does not possess to show and fill the display device that 2.0USB charging inlet exports different voltage soon, like this, these are supported that the charger filling 2.0 charging techniques soon cannot show and fill the current output voltage of 2.0USB charging inlet soon, thus make user cannot according to the power consumption equipment filling the current output voltage of 2.0USB charging inlet soon and select to be applicable to this output voltage, to reach the object of protection power consumption equipment.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of and shows the charger filling the current output voltage of 2.0USB charging inlet soon.
The utility model realizes like this, a kind of charger, comprise charger body, plug and circuit board, described plug is arranged on a described charger body sidewall along its length, described circuit board is built in described charger body, described charger body fills 2.0USB charging inlet and multiple Universal USB charging inlet soon along a sidewall of its Width being provided with successively one, the upper surface of described charger body is provided with one for showing the described voltage display device filling the output voltage of 2.0USB charging inlet soon, described circuit board comprises AC-DC power module, DC-DC power module, fill 2.0USB interface module soon, Universal USB interface module, detection module and feedback module, described DC-DC power module comprises the first module and the second module, one end of described first module is electrically connected with described plug by described AC-AC power module, the other end of described first module is electrically connected with the described 2.0USB charging inlet that fills soon by described 2.0USB interface module of filling soon, one end of described second module is electrically connected with described plug by described AC-DC power module, the other end of described second module is electrically connected with described multiple Universal USB charging inlet respectively by described Universal USB interface module, one end of described detection module is electrically connected with described first module, the other end of described detection module is electrically connected with described feedback module, described feedback module is electrically connected with described voltage display device.
Further, multiple Universal USB charging inlet is three.
Further, described voltage display device is LCD liquid crystal display screen or digitron display screen or multiple output voltage indicator light.
Further, described multiple output voltage indicator light is three.
Further, described plug and described charger body are detachably fixed together.
Further, also comprise a vehicle-mounted plug, described vehicle-mounted plug is arranged in described charger body and described vehicle-mounted plug is electrically connected with described DC-DC power module.
The beneficial effects of the utility model are: the charger that the utility model provides, the upper surface of its charger body is provided with one for showing the voltage display device of the output voltage filling 2.0USB charging inlet soon, circuit board also comprises a detection module and a feedback module, one end of detection module is electrically connected with the first module, the other end of detection module is electrically connected with feedback module, feedback module is electrically connected with voltage display device, when filling 2.0USB charging inlet soon and exporting different voltage, detection module can detect and fill the different output voltage of 2.0USB charging inlet soon, output current and temperature, and the output voltage that will detect, output current and temperature send to feedback module, feedback module is by this output voltage, output current and temperature feedback are to voltage display device, voltage display device is made to demonstrate this output voltage, output current and temperature, like this, this charger can show and fills the current output voltage of 2.0USB charging inlet soon, output current and temperature, thus person easy to use is according to the power consumption equipment filling the current output voltage of 2.0USB charging inlet soon and select to be applicable to this output voltage, to reach the object of protection power consumption equipment.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical solution of the utility model, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the charger that the utility model one embodiment provides.
Fig. 2 is the circuit block diagram of the charger that Fig. 1 provides.
Fig. 3 is the another kind of structural representation of the charger that the utility model one embodiment provides.
Fig. 4 is the circuit block diagram of the charger that Fig. 3 provides.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Embodiment one
As depicted in figs. 1 and 2, a kind of charger that the utility model embodiment provides, comprise charger body 1, plug 2 and circuit board 3, plug 2 is arranged on charger body 1 sidewall along its length, circuit board 3 is built in charger body 1, charger body 1 fills 2.0USB charging inlet 11 and multiple Universal USB charging inlet 12 soon along a sidewall of its Width being provided with successively one, the upper surface of charger body 1 is provided with one for showing the LCD liquid crystal display screen 13 of the output voltage filling 2.0USB charging inlet 11 soon, circuit board 3 comprises AC-DC power module 31, DC-DC power module 32, fill 2.0USB interface module 33 soon, Universal USB interface module 34, detection module 35 and feedback module 36, DC-DC power module 32 comprises the first module 321 and the second module 322, one end of first module 321 is electrically connected with plug 2 by AC-AC power module 31, the other end of the first module 321 is by filling 2.0USB interface module 33 soon and filling 2.0USB charging inlet 11 soon and be electrically connected, one end of second module 322 is electrically connected with plug 2 by AC-DC power module 31, the other end of the second module 322 is electrically connected with multiple Universal USB charging inlet 12 respectively by Universal USB interface module 34, one end of detection module 35 is electrically connected with the first module 321, the other end of detection module 35 is electrically connected with feedback module 36, feedback module 36 is electrically connected with LCD liquid crystal display screen 13, like this, the direct current of the first module 321 to the constant current constant voltage be converted to through AC-DC voltage module 31 is changed further, make to fill 2.0USB charging inlet 11 output voltage soon adjustable, namely fill the exportable different voltage of 2.0USB charging inlet 11 soon and (such as comprise 12V, 9V, 5V is in interior voltage in several modes), detection module 35 can detect and fill the different output voltage of 2.0USB charging inlet 11 soon, and the output voltage 11 detected is sent to feedback module 36, this output voltage is fed back to LCD liquid crystal display screen 13 by feedback module 36, LCD liquid crystal display screen 13 is shown and current fills 2.0USB charging inlet 11 output voltage soon, like this, user is according to the current power consumption equipment filling 2.0USB charging inlet 11 output voltage selection this output voltage suitable soon of display in LCD liquid crystal display screen 13, reach the object of protection power consumption equipment.
As the optional execution mode of one, when to fill 2.0USB charging inlet 11 output voltage be soon 12V, detection module 35 can detect that filling 2.0USB charging inlet 11 output voltage is soon 12V, and be that the detection signal of 12V sends to feedback module 36 by the output voltage detected, feedback module 36 is that the detection signal of 12V feeds back to LCD liquid crystal display screen 13 by filling 2.0USB charging inlet 11 output voltage soon, and making LCD liquid crystal display screen 13 demonstrate current 2.0USB charging inlet 11 output voltage that fills soon is 12V.
As the optional execution mode of one, when to fill 2.0USB charging inlet 11 output voltage be soon 9V, detection module 35 can detect that filling 2.0USB charging inlet 11 output voltage is soon 9V, and be that the detection signal of 9V sends to feedback module 36 by the output voltage detected, feedback module 36 is that the detection signal of 9V feeds back to LCD liquid crystal display screen 13 by filling 2.0USB charging inlet 11 output voltage soon, and making LCD liquid crystal display screen 13 demonstrate current 2.0USB charging inlet 11 output voltage that fills soon is 9V.
Alternatively optional execution mode, when to fill 2.0USB charging inlet 11 output voltage be soon 5V, detection module 35 can detect that filling 2.0USB charging inlet 11 output voltage is soon 5V, and be that the detection signal of 5V sends to feedback module 36 by the output voltage detected, feedback module 36 is that the detection signal of 5V feeds back to LCD liquid crystal display screen 13 by filling 2.0USB charging inlet 11 output voltage soon, and making LCD liquid crystal display screen 13 demonstrate current 2.0USB charging inlet 11 output voltage that fills soon is 5V.
Further, multiple Universal USB charging inlet 12 is three, by the setting of multiple Universal USB charging inlet 12, make this charger can the charge requirement of simultaneously compatible conventional equipment, certainly, multiple Universal USB charging inlet 12 is not defined as three, can be set as other numbers according to the real needs of client yet, as two, four etc.
Further, plug 2 and charger body 1 are detachably fixed together, such as, plug 2 is detachably fixed together by the mode of buckle and charger body 1, wherein, plug 1 comprises but is not defined as middle rule plug, U.S. rule plug and English rule plug etc., like this, plug 1 can be changed as required, to meet the demand of country variant to the socket of different size.
Further, charger also comprises a vehicle-mounted plug 4, vehicle-mounted plug 4 is arranged in charger body 1 and vehicle-mounted plug 4 is electrically connected with the second module 322 in DC-DC power module 32, herein, as other execution mode, multiple output voltage indicator light 14 can also be arranged in the attachment plug of mobile phone or mobile terminal or the onboard charger of being drawn by charger body.
During work, plug 1 can access the alternating current of 220V or 110V, the alternating current of external 220V or 110V tentatively can be converted to the direct current of constant current constant voltage by AC-DC power module 31, the direct current of this constant current constant voltage is changed further respectively through the first module 321 in DC-DC power module 32 and the second module 322, such as, input voltage can be that to be converted to voltage be 9V to the direct current of 5V by the first module 321, the direct current of 12V or 20V, certainly, input voltage also can be that to be converted to voltage be 5V to the direct current of 12V by the first module 321, the direct current of 9V or 20V, like this, can ensure to fill 2.0USB charging inlet 11 soon and can provide through what fill that 2.0USB interface module 33 is electrically connected with the first module 321 soon and comprise 20V, 12V, 9V, 5V is at the maximum output current of interior voltage in several modes and 3A.Thus to supporting that the electronic equipment filling 2.0 charging techniques soon carries out relatively high power quick charge, simultaneously, when filling 2.0USB charging inlet 11 soon and exporting different voltage, detection module 35 can detect and fill the different output voltage of 2.0USB charging inlet 11 soon, output current and temperature, and the output voltage that will detect, output current and temperature send to feedback module 36, feedback module 36 is by this output voltage, output current and temperature feedback are to LCD liquid crystal display screen 13, LCD liquid crystal display screen 13 electricity is made to demonstrate this output voltage, output current and temperature, again such as, second module 322 can convert the direct current of input voltage 15V to direct current that output voltage is 5V, make the multiple general electricity charging interfaces 12 be electrically connected with the second module 322 respectively through Universal USB interface module 34 can provide the output voltage of 5V and the output current of 1A-2.1A, thus realize carrying out common charging to usual device.
The beneficial effects of the utility model are: the charger that the utility model provides, the upper surface of its charger body 1 is provided with one for showing the LCD liquid crystal display screen 13 of the output voltage filling 2.0USB charging inlet 11 soon, circuit board 3 also comprises detection module 35 and a feedback module 36, one end of detection module 35 is electrically connected with the first module 321, the other end of detection module 35 is electrically connected with feedback module 36, feedback module 36 is electrically connected with LCD liquid crystal display screen 13, when filling 2.0USB charging inlet 11 soon and exporting different voltage, detection module 35 can detect and fill the different output voltage of 2.0USB charging inlet 11 soon, output current and temperature, and the output voltage that will detect, output current and temperature send to feedback module 36, this output voltage is fed back to LCD liquid crystal display screen 13 by feedback module 36, LCD liquid crystal display screen 13 is made to demonstrate this output voltage, output current and temperature, like this, this charger is shown by LCD liquid crystal display screen 13 and fills the current output voltage of 2.0USB charging inlet 11 soon, output current and temperature, thus person easy to use is according to the power consumption equipment filling the current output voltage of 2.0USB charging inlet 11 soon and select to be applicable to this output voltage, to reach the object of protection power consumption equipment.
Embodiment two
As shown in Figure 3 and Figure 4, a kind of charger that the utility model embodiment provides, comprise charger body 1, plug 2 and circuit board 3, plug 2 is arranged on charger body 1 sidewall along its length, circuit board 3 is built in charger body 1, charger body 1 fills 2.0USB charging inlet 11 and multiple Universal USB charging inlet 12 soon along a sidewall of its Width being provided with successively one, the upper surface of charger body 1 is provided with multiple output voltage indicator light 14 for showing the output voltage filling 2.0USB charging inlet 11 soon, circuit board 3 comprises AC-DC power module 31, DC-DC power module 32, fill 2.0USB interface module 33 soon, Universal USB interface module 34, detection module 35 and feedback module 36, DC-DC power module 32 comprises the first module 321 and the second module 322, one end of first module 321 is electrically connected with plug 2 by AC-AC power module 31, the other end of the first module 321 is by filling 2.0USB interface module 33 soon and filling 2.0USB charging inlet 11 soon and be electrically connected, one end of second module 322 is electrically connected with plug 2 by AC-DC power module 31, the other end of the second module 322 is electrically connected with multiple Universal USB charging inlet 12 respectively by Universal USB interface module 34, one end of detection module 35 is electrically connected with the first module 321, the other end of detection module 35 is electrically connected with feedback module 36, feedback module 36 is electrically connected with multiple output voltage indicator light 14, like this, the direct current of the first module 321 to the constant current constant voltage be converted to through AC-DC voltage module 31 is changed further, make to fill 2.0USB charging inlet 11 output voltage soon adjustable, namely export different voltage (such as comprise 12V when filling 2.0USB charging inlet 11 soon, 9V, 5V is in interior voltage in several modes) time, detection module 35 can detect and fill the different output voltage of 2.0USB charging inlet 11 soon, and the output voltage detected is sent to feedback module 36, this output voltage is fed back to multiple output voltage indicator light 14 by feedback module 36, multiple output voltage indicator light 14 is demonstrated respectively and current fills 2.0USB charging inlet 11 output voltage soon, multiple output voltage indicator light 14 is preferably three, by arranging multiple output voltage indicator light 14, when first output voltage indicator light is bright, to represent the current 2.0 charging inlet output voltages that fill soon be 12V, when second output voltage indicator light is bright, to represent the current 2.0 charging inlet output voltages that fill soon be 9V, when the 3rd output voltage indicator light is bright, to represent the current 2.0 charging inlet output voltages that fill soon be 5V, like this, the current power consumption equipment filling 2.0USB charging inlet 11 output voltage selection this output voltage suitable soon that user shows according to multiple output voltage indicator light 14, reach the object of protection power consumption equipment.
Preferably, multiple Universal USB charging inlet 12 is three, by the setting of multiple Universal USB charging inlet 12, makes this charger can the charge requirement of simultaneously compatible conventional equipment.。
Further, plug 2 and charger body 1 are detachably fixed together.
Further, charger also comprises a vehicle-mounted plug 4, vehicle-mounted plug 4 is arranged in charger body 1 and vehicle-mounted plug 4 is electrically connected with the second module 322 in DC-DC power module 32, herein, as other execution mode, multiple output voltage indicator light 14 can also be arranged in the attachment plug of mobile phone or mobile terminal or the onboard charger of being drawn by charger body.
It should be noted that, because the present embodiment and the difference of above-described embodiment one are that the output voltage display unit that charger body 1 upper surface is arranged is different, the output voltage display unit of above-described embodiment one is excellent is LCD display, and the output voltage display unit in the present embodiment is preferably multiple voltage output indicator, its operation principle is all identical, repeats no more the operation principle of this charger here.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection range of the present utility model.
Claims (6)
1. a charger, it is characterized in that, comprise charger body, plug and circuit board, described plug is arranged on a described charger body sidewall along its length, described circuit board is built in described charger body, described charger body fills 2.0USB charging inlet and multiple Universal USB charging inlet soon along a sidewall of its Width being provided with successively one, the upper surface of described charger body is provided with one for showing the described voltage display device filling the output voltage of 2.0USB charging inlet soon, described circuit board comprises AC-DC power module, DC-DC power module, fill 2.0USB interface module soon, Universal USB interface module, detection module and feedback module, described DC-DC power module comprises the first module and the second module, one end of described first module is electrically connected with described plug by described AC-AC power module, the other end of described first module is electrically connected with the described 2.0USB charging inlet that fills soon by described 2.0USB interface module of filling soon, one end of described second module is electrically connected with described plug by described AC-DC power module, the other end of described second module is electrically connected with described multiple Universal USB charging inlet respectively by described Universal USB interface module, one end of described detection module is electrically connected with described first module, the other end of described detection module is electrically connected with described feedback module, described feedback module is electrically connected with described voltage display device.
2. charger according to claim 1, is characterized in that, described multiple Universal USB charging inlet is three.
3. charger according to claim 1, is characterized in that, described voltage display device is LCD liquid crystal display screen or digitron display screen or multiple output voltage indicator light.
4. charger according to claim 3, is characterized in that, described multiple output voltage indicator light is three.
5. charger according to claim 1, is characterized in that, described plug and described charger body are detachably fixed together.
6. charger according to claim 1, is characterized in that, also comprises a vehicle-mounted plug, and described vehicle-mounted plug is arranged in described charger body and described vehicle-mounted plug is electrically connected with described DC-DC power module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520450925.6U CN204858703U (en) | 2015-06-29 | 2015-06-29 | Battery charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520450925.6U CN204858703U (en) | 2015-06-29 | 2015-06-29 | Battery charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204858703U true CN204858703U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520450925.6U Expired - Fee Related CN204858703U (en) | 2015-06-29 | 2015-06-29 | Battery charger |
Country Status (1)
| Country | Link |
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| CN (1) | CN204858703U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105471057A (en) * | 2015-12-29 | 2016-04-06 | 郑州匠芯电子科技有限公司 | Multifunctional charger |
| CN106100085A (en) * | 2016-08-16 | 2016-11-09 | 东莞市铭庆电子有限公司 | A kind of quick charger |
| CN107863792A (en) * | 2017-10-01 | 2018-03-30 | 深圳市博源电子有限公司 | Charge control method and charger |
| CN108306389A (en) * | 2018-03-05 | 2018-07-20 | 深圳市锦丰泰科技有限公司 | A kind of multifunctional charger and its charging method |
| CN112653205A (en) * | 2020-10-09 | 2021-04-13 | 合肥恒烁半导体有限公司 | Vehicle-mounted mobile phone charger output protection circuit controlled by MCU chip |
| CN112838633A (en) * | 2020-12-31 | 2021-05-25 | 南京畅翼行智能科技有限公司 | Low-cost equipment for displaying PD quick charging voltage |
-
2015
- 2015-06-29 CN CN201520450925.6U patent/CN204858703U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105471057A (en) * | 2015-12-29 | 2016-04-06 | 郑州匠芯电子科技有限公司 | Multifunctional charger |
| CN106100085A (en) * | 2016-08-16 | 2016-11-09 | 东莞市铭庆电子有限公司 | A kind of quick charger |
| CN107863792A (en) * | 2017-10-01 | 2018-03-30 | 深圳市博源电子有限公司 | Charge control method and charger |
| CN107863792B (en) * | 2017-10-01 | 2024-04-26 | 深圳市博源电子有限公司 | Charging control method and charger |
| CN108306389A (en) * | 2018-03-05 | 2018-07-20 | 深圳市锦丰泰科技有限公司 | A kind of multifunctional charger and its charging method |
| CN108306389B (en) * | 2018-03-05 | 2024-05-28 | 深圳市锦丰泰科技有限公司 | Multifunctional charger and charging method thereof |
| CN112653205A (en) * | 2020-10-09 | 2021-04-13 | 合肥恒烁半导体有限公司 | Vehicle-mounted mobile phone charger output protection circuit controlled by MCU chip |
| CN112838633A (en) * | 2020-12-31 | 2021-05-25 | 南京畅翼行智能科技有限公司 | Low-cost equipment for displaying PD quick charging voltage |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160629 |