CN213305454U - Mobile phone capable of being charged quickly and quick charging system - Google Patents
Mobile phone capable of being charged quickly and quick charging system Download PDFInfo
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- CN213305454U CN213305454U CN202022065266.8U CN202022065266U CN213305454U CN 213305454 U CN213305454 U CN 213305454U CN 202022065266 U CN202022065266 U CN 202022065266U CN 213305454 U CN213305454 U CN 213305454U
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Abstract
The utility model discloses a but quick charge's cell-phone and quick charge system, this but quick charge's cell-phone includes: the charging and discharging management module is arranged in the mobile phone shell; the input end of the charge and discharge management module is connected with an external charger, and the output end of the charge and discharge management module is connected with the input end of the battery assembly; the battery assembly is provided with N batteries which are connected in series; and the input end of each battery is respectively connected with the output end of the charge and discharge management module. The utility model discloses technical scheme has promoted the charging speed of cell-phone under the condition of guaranteeing cell-phone safe and reliable.
Description
Technical Field
The utility model relates to a mobile phone power technical field, in particular to but quick charge's cell-phone and quick charge system.
Background
At present, a mobile phone belongs to a portable object, the use frequency of the mobile phone is very high, and in order to keep the mobile phone powered at any time, the battery endurance needs to be increased and the charging speed needs to be increased. However, in the charging process of the current mobile phone, the charging speed of the mobile phone battery is generally improved by improving the mobile phone charger, so that the input voltage or the input current to the battery in the mobile phone is increased, when the input voltage or the input current to the mobile phone battery is too large, the battery generates larger heat, and once the temperature of the battery is too high, the battery can be damaged, the mobile phone can be damaged, and even the battery explodes to cause personal injury.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a but quick charge's cell-phone and quick charge system aims at guaranteeing under the safe and reliable's of cell-phone the speed of charging that promotes the cell-phone.
In order to achieve the above object, the utility model provides a but quick charge's cell-phone, but quick charge's cell-phone includes: the charging and discharging management module is arranged in the mobile phone shell;
the input end of the charge and discharge management module is connected with an external charger, and the output end of the charge and discharge management module is connected with the input end of the battery assembly;
the battery assembly has N batteries connected in series with each other; wherein the content of the first and second substances,
and the input end of each battery is respectively connected with the output end of the charge and discharge management module.
Optionally, the charge and discharge management module includes a shunt module, the shunt module has a plurality of shunt output ends, and an output end of each shunt module is correspondingly connected to one battery;
and the shunting module is used for shunting the power supply input by the charging and discharging management module so as to output the power supply to each battery respectively.
Optionally, N of the cells are stacked on top of each other.
Optionally, the number of cells of the battery assembly is 2-5.
Optionally, the mobile phone capable of being charged quickly further includes a charging interface, and the charging interface is arranged on the mobile phone shell and used for being connected with the charging and discharging management module and an external charger respectively.
Optionally, the voltage range of the input power supply of the charging interface is 5V-12V.
Optionally, the charging interface is a Type-C interface.
Optionally, the mobile phone capable of being charged quickly further comprises a heat dissipation assembly, and the heat dissipation assembly is arranged close to the battery assembly.
Optionally, any battery in the battery assembly is a lithium ion battery, a nickel-metal hydride battery, a nickel-chromium battery or a lithium iron phosphate battery.
The utility model also provides a quick charging system, which comprises an external charger and the mobile phone which can be charged quickly, wherein the output end of the external charger is connected with the input end of the charging and discharging management module;
the mobile phone capable of being charged quickly comprises: the charging and discharging management module is arranged in the mobile phone shell;
the input end of the charge and discharge management module is connected with an external charger, and the output end of the charge and discharge management module is connected with the input end of the battery assembly;
the battery assembly has N batteries connected in series with each other; wherein the content of the first and second substances,
and the input end of each battery is respectively connected with the output end of the charge and discharge management module.
The utility model discloses technical scheme's cell-phone that can charge fast includes cell phone case, charge and discharge management module and battery pack, charge and discharge management module's input and outside charger are connected, charge and discharge management module's output is connected with battery pack, charge and discharge management module is used for distributing the power of input to with the power output of distribution to battery pack, also be that charge and discharge management module distributes input power supply, in order to export respectively to N battery, realize charging simultaneously to N battery. The problem of among the correlation technique charger charge for a battery in the cell-phone, speed is slower, when promoting the cell-phone battery charging speed, can lead to the serious battery of generating heat in the charging process again is solved. The utility model discloses technical scheme has promoted the charging speed of cell-phone under the condition of guaranteeing cell-phone safe and reliable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a mobile phone capable of being charged quickly according to the present invention;
fig. 2 is a schematic view of a cross-sectional structure of an embodiment of the mobile phone of the present invention along the length direction.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | |
13 | |
| 11 | Charging and |
14 | |
| 12 | Battery pack |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a but quick charge's cell-phone.
In an embodiment of the present invention, referring to fig. 1 and fig. 2, the mobile phone capable of being charged quickly includes: the mobile phone comprises a mobile phone shell 10, a charge and discharge management module 11 and a battery pack 12, wherein the charge and discharge management module 11 and the battery pack 12 are arranged in the mobile phone shell 10;
the input end of the charge and discharge management module 11 is connected with an external charger, and the output end of the charge and discharge management module 11 is connected with the input end of the battery pack 12;
the battery assembly 12 has N batteries connected in series with each other; wherein the content of the first and second substances,
the input end of each battery is respectively connected with the output end of the charge and discharge management module 11.
In this embodiment, the battery assembly 12 has N batteries, and the output terminal of one battery of the N batteries is connected to the input terminal of another battery, so that the N batteries are connected in series. The input end of the battery is equivalent to the positive end of the battery, and the output end of the battery is equivalent to the negative end of the battery, namely the negative ends of two adjacent batteries are connected with the positive end.
In this embodiment, the battery pack 12 is divided into a plurality of batteries connected in series, so that when the external charger charges the mobile phone battery pack 12, the plurality of batteries in the battery pack 12 can be charged by the power supply of the charge and discharge management module 11 at the same time, thereby increasing the charging speed of the mobile phone battery pack 12.
In this embodiment, the charge and discharge management module 11 includes a shunting module 13, where the shunting module 13 has a plurality of shunting output ends, and an output end of each shunting module 13 is correspondingly connected to one of the batteries;
the shunting module 13 is configured to shunt the power supply input by the charge and discharge management module 11 to output the power supply to each battery.
Meanwhile, the shunting module 13 in the charge and discharge management module 11 distributes the input power to a plurality of power supplies with smaller currents to be respectively output to the corresponding batteries, so that the situation that the battery assembly 12 generates heat seriously due to the input of large current, and the battery and the mobile phone in the mobile phone are damaged can be avoided, namely, the safety and reliability of the mobile phone in use are improved through a plurality of batteries in the scheme.
Further, the battery pack 12 composed of N batteries is disposed at a position in the mobile phone, and may be disposed according to the space inside the mobile phone case 10 in practical situations. Due to the limitation of the volume of the mobile phone, the capacity of the battery assembly 12 is not suitable to be large, and may be 2000mA, 3000mA, 400mA, etc.
In the above embodiment, the charging and discharging management module 11 may be a mature technology in the prior art, for example, the charging and discharging management module 11 may include a control unit, and a filtering unit, a switching voltage stabilizing unit, and an electronic switching unit that are all connected to the control unit, so as to charge a battery or discharge the battery to a mobile phone. The charge/discharge management module 11 may be another circuit that can charge and discharge the battery. The charging and discharging management module 11 may further include a current splitting module 13, and the current splitting module 13 may be a mature technology composed of components such as a current splitter, a resistor, and a transistor, so as to divide an input power into a plurality of current outputs.
The utility model discloses technical scheme's cell-phone that can charge fast includes cell phone case 10, charge and discharge management module 11 and battery pack 12, charge and discharge management module 11's input and outside charger are connected, charge and discharge management module 11's output and battery pack 12 are connected, charge and discharge management module 11 is used for distributing the power of input, with power output to battery pack 12 with the distribution, also be that charge and discharge management module 11 distributes input power supply, with exporting to a N battery respectively, realize charging simultaneously to a N battery. The problem of among the correlation technique charger charge for a battery in the cell-phone, speed is slower, when promoting the cell-phone battery charging speed, can lead to the serious battery of generating heat in the charging process again is solved. The utility model discloses technical scheme has promoted the charging speed of cell-phone under the condition of guaranteeing cell-phone safe and reliable.
In one embodiment, N of the cells are stacked on top of each other. It can be understood that the N batteries in the battery pack are stacked on each other, and may be stacked in the three-dimensional direction of the mobile phone. Further, the shape that can be when N batteries in the group battery is cuboid strip, can be with N batteries in the length direction of cell-phone or width direction adjacent stack setting. Referring to fig. 2, when the shape of the N batteries in the battery pack is a rectangular parallelepiped block, the N batteries may be adjacently stacked in the height direction of the mobile phone.
In one embodiment, the number of cells in the battery assembly 12 is 2-5. It is understood that the number of the batteries in the battery assembly 12 may be 2, 3, 5, etc., and is not limited herein according to the internal space of the mobile phone in practical application.
In an embodiment, referring to fig. 1, the mobile phone capable of being charged quickly further includes a charging interface 14, where the charging interface 14 is disposed on the mobile phone housing 10 and is used for connecting the charging and discharging management module 11 and an external charger, respectively. It is understood that the charging interface 14 serves as a connection structure between an external charger and the battery pack 12 in the mobile phone, and can transmit power output by the external charger to the battery pack 12 in the mobile phone to charge the battery pack 12.
In this embodiment, the charging interface 14 is a Type-C interface. Realize the high-power access of cell-phone through Type-C interface to promote the charging speed of cell-phone.
In this embodiment, the voltage range of the power source input by the charging interface 14 is 5V to 12V. It is understood that the input power voltage of the charging interface 14 may be 5V, 7V, 12V, etc., and is set according to the practical application environment, and is not limited herein. When the input power voltage of the charging interface 14 is 5V, the input current can be 2A, 4A, 10A and the like; therefore, high-power access of the charging interface 14 is realized, and the plurality of batteries in the battery assembly 12 are respectively charged through distribution of the charging and discharging management module 11, so that the charging speed of the mobile phone is improved.
In one embodiment, the fast-charging handset further comprises a heat dissipation assembly (not shown) disposed proximate to the battery assembly 12. It can be understood that when the external charger charges the battery assembly 12 in the mobile phone, the battery assembly 12 may generate heat, and the heat dissipation assembly in this embodiment is disposed adjacent to the battery assembly 12, so that the heat dissipation assembly can dissipate heat from the battery assembly 12 to reduce the temperature of the battery assembly 12. The scheme realizes the safety of the mobile phone during charging.
In the above embodiments, any battery in the battery assembly 12 is a lithium ion battery, a nickel-metal hydride battery, a nickel-chromium battery, or a lithium iron phosphate battery. It is understood that the battery provided in the battery assembly 12 may be other rechargeable batteries, which are selected according to the practical application and are not limited herein.
The utility model also provides a quick charging system, which comprises an external charger and the mobile phone which can be charged quickly, wherein the output end of the external charger is connected with the input end of the charging and discharging management module 11;
the mobile phone capable of being charged quickly comprises: the mobile phone comprises a mobile phone shell 10, a charge and discharge management module 11 and a battery pack 12, wherein the charge and discharge management module 11 and the battery pack 12 are arranged in the mobile phone shell 10;
the input end of the charge and discharge management module 11 is connected with an external charger, and the output end of the charge and discharge management module 11 is connected with the input end of the battery pack 12;
the battery assembly 12 has N batteries connected in series with each other; wherein the content of the first and second substances,
the input end of each battery is respectively connected with the output end of the charge and discharge management module 11.
The specific structure of the mobile phone capable of being charged quickly refers to the above embodiments, and since the quick charging system adopts all the technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the scheme conception of the present invention, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (10)
1. A fast-charging mobile phone, comprising: the charging and discharging management module is arranged in the mobile phone shell;
the input end of the charge and discharge management module is connected with an external charger, and the output end of the charge and discharge management module is connected with the input end of the battery assembly;
the battery assembly has N batteries connected in series with each other; wherein the content of the first and second substances,
and the input end of each battery is respectively connected with the output end of the charge and discharge management module.
2. The mobile phone of claim 1, wherein the charge/discharge management module comprises a shunting module, the shunting module has a plurality of shunting output terminals, and an output terminal of each shunting module is correspondingly connected to one of the batteries;
and the shunting module is used for shunting the power supply input by the charging and discharging management module so as to output the power supply to each battery respectively.
3. A fast-charging handset as claimed in claim 1, wherein N of said batteries are arranged one above the other.
4. A fast-charging handset as claimed in claim 3, wherein the number of batteries of the battery pack is 2-5.
5. The mobile phone capable of being charged rapidly as claimed in claim 1, further comprising a charging interface disposed on the mobile phone housing for connecting the charging/discharging management module and an external charger, respectively.
6. The mobile phone of claim 5, wherein the input power of the charging interface has a voltage ranging from 5V to 12V.
7. The mobile phone capable of being charged quickly as claimed in claim 6, wherein the charging interface is a Type-C interface.
8. A fast-chargeable mobile phone as in claim 1 further comprising a heat sink assembly, said heat sink assembly being disposed proximate said battery assembly.
9. The mobile phone of any one of claims 1 to 8, wherein any one of the batteries in the battery pack is a lithium ion battery, a nickel hydrogen battery, a nickel chromium battery or a lithium iron phosphate battery.
10. A fast charging system, comprising an external charger and a fast chargeable mobile phone according to any one of claims 1 to 9, wherein an output of the external charger is connected to an input of the charge and discharge management module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022065266.8U CN213305454U (en) | 2020-09-18 | 2020-09-18 | Mobile phone capable of being charged quickly and quick charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022065266.8U CN213305454U (en) | 2020-09-18 | 2020-09-18 | Mobile phone capable of being charged quickly and quick charging system |
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| Publication Number | Publication Date |
|---|---|
| CN213305454U true CN213305454U (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022065266.8U Active CN213305454U (en) | 2020-09-18 | 2020-09-18 | Mobile phone capable of being charged quickly and quick charging system |
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| CN (1) | CN213305454U (en) |
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- 2020-09-18 CN CN202022065266.8U patent/CN213305454U/en active Active
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