CN214590717U - Wireless charging system for lithium battery - Google Patents
Wireless charging system for lithium battery Download PDFInfo
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- CN214590717U CN214590717U CN202121015201.0U CN202121015201U CN214590717U CN 214590717 U CN214590717 U CN 214590717U CN 202121015201 U CN202121015201 U CN 202121015201U CN 214590717 U CN214590717 U CN 214590717U
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- wireless charger
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Abstract
The utility model provides a wireless charging system of lithium cell, including wireless charger, wireless charger include control module, wireless charging device and power module between have a relay, the control end of relay connect in control module, a serial communication port, control module be connected with wireless module, wireless charger pass through wireless module connect in high in the clouds system, and have the identification code that is used for saving corresponding wireless charger ID on the shell of wireless charger, high in the clouds system in the storage have the ID that every wireless charger corresponds. The scheme provides a sharing scheme of the wireless charger, and the sharing is supported, meanwhile, a special charging wire is not needed for charging, and the wireless charger is not limited by an interface.
Description
Technical Field
The utility model belongs to the technical field of wireless charging, especially, relate to a wireless charging system of lithium cell.
Background
Along with the acceleration of the rhythm of life of people, mobile devices are more and more in office, communication and other devices, and the charging problem of the mobile devices is more and more prominent while the people enjoy convenience and rapidness. For example, various mobile devices are charged in a wired charging mode at present, a special charging line is needed for charging, and inconvenience in charging is brought due to non-uniform charging interfaces. Wireless charging technology can solve these problems. The wireless charging technology is derived from the wireless power transmission technology, wireless charging is because with magnetic field transmission energy between charger and the power consumption device, need not connection of electric lines between the two, therefore the device of charger and power consumption can all accomplish not have the conductive contact to expose, uses wireless charging technology to charge for mobile office appliances such as cell-phones and can avoid using some drawbacks that the charging wire charges and bring, for example do not rely on the charging wire, do not receive charging interface restriction etc.. However, the existing wireless charger only supports personal charging, cannot realize sharing of the wireless charger, is fixedly connected with a power line, and the end of the power line is more easily damaged relative to the wireless charger body.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, provide a wireless charging system of lithium cell.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides a wireless charging system of lithium cell, includes wireless charger, wireless charger include control module, wireless charging device and power module between have a relay, the control end of relay connect in control module, a serial communication port, control module be connected with wireless module, wireless charger pass through wireless module connect in high in the clouds system, and have the identification code that is used for saving corresponding wireless charger ID on the shell of wireless charger, high in the clouds system in the storage have the ID that every wireless charger corresponds.
In the above wireless charging system for the lithium battery, the power interface of the wireless charger is fixedly connected to the power line, and the power line is used for connecting an external power supply.
In the above wireless charging system for lithium batteries, the power module is connected with a storage battery, and the storage battery is connected with the wireless charging device through the relay;
or the power module is connected with a storage battery, and the storage battery is connected with the wireless charging device through the power module and the relay.
In the above-mentioned wireless charging system for lithium battery, the wireless charger has a power interface for connecting an external power line in a pluggable manner.
The wireless charging system for the lithium battery comprises a shared base, wherein the shared base comprises a main control module and a power supply conversion module for converting commercial power into voltage required by the shared base, and the main control module is connected with a plurality of external power supply lines;
the power interface is connected with the control module so as to send an interface signal of an external power line to the cloud system and send the ID of the wireless charger to the main control module.
In the above wireless charging system for lithium batteries, the shared base further includes a receiving portion for receiving a wireless charger.
In the above-mentioned wireless charging system for lithium batteries, the power source interface is located at the bottom of the wireless charger, and the bottom of the accommodating part is provided with a charging post which is matched with the power source interface and is connected to the external power line.
In the above-mentioned wireless charging system for lithium batteries, the power source interface is located on the side of the wireless charger, and the side of the accommodating part is provided with a charging post which is matched with the power source interface and is connected to the external power line.
In the above wireless charging system for lithium batteries, the accommodating part is provided with a locking structure for locking the wireless charger, and the locking structure is connected to the main control module.
In the above-mentioned wireless charging system of lithium battery, the wireless charger further comprises a voltage detection circuit for detecting the voltage of the storage battery and a display screen positioned on the shell, and the voltage detection circuit and the display screen are both connected to the control module.
The utility model has the advantages that: the sharing of the wireless charger can be realized, the sharing is supported, and meanwhile, a special charging wire is not needed for charging and the limitation of an interface is avoided; the wireless charger can store electric energy and realize outdoor charging; the power cord can be changed under the condition that the power cord damaged with the non-fixed mode of wireless charger body, need not to change whole wireless charger.
Drawings
Fig. 1 is a block diagram of a wireless charging system for a lithium battery according to an embodiment of the present invention;
fig. 2 is a block diagram of a wireless charging system for a lithium battery according to a second embodiment of the present invention;
fig. 3 is a schematic diagram of a state when the wireless charger is returned in the second embodiment of the present invention.
Reference numerals: a wireless charger 1; a control module 11; a wireless charging device 12; a power supply module 13; a relay 14; a wireless module 15; a power supply interface 16; a storage battery 17; a cloud system 2; sharing the engine base 3; a main control module 31; a power conversion module 32; an external power supply line 33; the accommodating portion 34; a charging post 35; and a mobile terminal 4.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the embodiment discloses a wireless charging system for a lithium battery, which includes a wireless charger 1, where the wireless charger 1 includes a control module 11, a wireless charging device 12 and a power module 13, a relay 14 is provided between the wireless charging device 12 and the power module 13, a control terminal of the relay 14 is connected to the control module 11, and the control module 11 controls the relay 14 to be turned off and turned on, thereby controlling the wireless charger 1 to be chargeable or non-chargeable. The power module 13 is used for converting the voltage coming from the power interface 16 into the voltage required by the wireless charger 1, such as the voltage required by the wireless charging device 12.
In particular, the control module 11 of this embodiment is connected to the wireless module 15, the wireless charger 1 is connected to the cloud system 2 through the wireless module 15, and the housing of the wireless charger 1 has an identification code for storing an ID of the corresponding wireless charger, and the cloud system 2 stores an ID corresponding to each wireless charger 1. When the charger is put into use, a user obtains the ID of the corresponding wireless charger through the scanning identification code and sends the ID to the cloud system 2, the cloud system 2 determines the wireless charger 1 according to the ID number, then sends a closing command to the wireless charger 1, the wireless charger 11 closes the relay 14 according to the closing command, and the user can start charging. The system can be free sharing or pay sharing, under the pay sharing, the cloud system 2 can be provided with a charging module for charging sharing fees, a user pays corresponding fees after charging is finished, and the cloud system 2 turns off the relay 14 to realize the pay sharing. For free sharing, a current detector connected to the control module 11 may be provided at the power interface, and the control module 11 controls the relay 14 to open when the current is zero or approaches zero.
Specifically, the power interface 16 of the wireless charger 1 of the present embodiment is fixedly connected to a power cord for connecting an external power supply. When the device is put into use, the external power supply is preferably arranged in a relatively hidden place so as not to be unplugged.
Example two
As shown in fig. 2 and 3, the present embodiment is similar to the embodiment, except that the power module 13 of the present embodiment is connected with a storage battery 17, and the storage battery 17 is connected to the wireless charging device 12 through a relay 14; alternatively, the power module 13 is connected to a storage battery 17, the storage battery 17 is connected to the wireless charging device 12 through the power module 13 and the relay 14, and the power module 13 is also used for converting the power from the storage battery 17 into the voltage required by the wireless charger 1.
When the output voltage of the storage battery 17 is just the voltage required by the wireless charging device 12, it can be output to the wireless charging device 12 without voltage conversion. When the output voltage of the storage battery 17 is not the voltage required by the wireless charging device 12, the voltage is converted into the voltage required by the wireless charging device 12 and then output to the wireless charging device 12.
Preferably, the wireless charger 1 further comprises a voltage detection circuit for detecting the voltage of the storage battery 17 and a display screen positioned on the housing, and both the voltage detection circuit and the display screen are connected to the control module 11. The display screen is used for displaying the information of the residual voltage, the charging time and the like of the storage battery. When the wireless charger is put into use, the display screen can be omitted, and information such as residual voltage and charging time can be sent to the mobile terminal 4 which closes the wireless charger 1 through scanning the identification code through the cloud system.
Further, the wireless charging system for the lithium battery of the embodiment further includes a shared base 3, the shared base 3 includes a main control module 31 and a power conversion module 32 for converting the commercial power into the voltage required by the shared base 3, and the main control module 31 is connected with a plurality of external power lines 33;
in this embodiment, the wireless charger 1 has a power interface 16 for connecting the external power line 33 in a pluggable manner, and the power interface 16 is connected to the control module 11 to send an interface signal of the external power line 33 to the cloud system 2 and send the ID of the wireless charger 1 to the main control module 31.
The shared housing 3 further includes a receiving portion 34 for receiving the wireless charger 1, and the receiving portion may be a drawer-type structure for receiving the wireless charger 1 from the side, a groove-type structure for receiving the wireless charger from the top, or the like. In case of a trough-shaped structure, as shown in fig. 3, the power interface 16 is located at the bottom of the wireless charger 1, and the bottom of the accommodating portion 34 is provided with a charging post 35 adapted to the power interface 16 and connected to the external power line 33. If the structure is a drawer type, the power interface 16 is located on the side of the wireless charger 1, and the side of the accommodating portion 34 has a charging post 35 adapted to the power interface 16 and connected to the external power line 33.
Preferably, the accommodating portion 34 has a locking structure 5 for locking the wireless charger 1, and the locking structure 5 is connected to the main control module 31. The locking structure is arranged according to the structure of the accommodating part 34, for example, the accommodating part of the drawer type structure, the locking structure may include a telescopic rod arranged at the entrance, the telescopic rod is connected to a telescopic motor, the telescopic motor is connected to the main control module 31, and the specific structure of the locking structure is not limited herein.
When the wireless charger is put into use, if a user returns the wireless charger 1, the wireless charger 1 is directly placed in any idle accommodating part 34 of any sharing base 3 of the system, after the wireless charger 1 is placed in the accommodating part 34, the power interface 16 can be butted with the charging post 35, the power interface 16 receives sharing base information from the main control module 31 and uploads the sharing base information to the cloud system 2, the cloud system 2 checks the sharing base information to confirm that the wireless charger 1 is returned, then a closing command is sent to the wireless charger 1, and if the wireless charger is in charge sharing, a charging page is returned to the mobile terminal 4 for closing the wireless charger 1 by scanning an identification code. The power interface 16 sends the ID of the wireless charger 1 to the main control module 31, and the main control module 31 checks the ID and drives the locking structure to lock the wireless charger 1 if the ID is checked. When other users need to share and use the wireless charger 1, the scanning identification code sends the acquired ID to the cloud system 2, the cloud system 2 determines the wireless charger 1 according to the ID number, then sends a closing command to the wireless charger 1, the wireless charger 11 closes the relay 14 according to the closing command, meanwhile, the wireless charger 1 sends the information that the wireless charger 1 is successfully scanned and shared to the main control module 31 through the power interface 16, the main control module 31 unlocks the locking structure accordingly, and the users can take the wireless charger 1 to realize mobile wireless charging.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the wireless charger 1 is used more herein; a control module 11; a wireless charging device 12; a power supply module 13; a relay 14; a wireless module 15; a power supply interface 16; a storage battery 17; a cloud system 2; sharing the engine base 3; a main control module 31; a power conversion module 32; an external power supply line 33; the accommodating portion 34; a charging post 35; mobile terminal 4, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. The utility model provides a wireless charging system of lithium cell, includes wireless charger (1), wireless charger (1) including control module (11), wireless charging device (12) and power module (13) between have relay (14), the control end of relay (14) connect in control module (11), its characterized in that, control module (11) be connected with wireless module (15), wireless charger (1) pass through wireless module (15) connect in high in the clouds system (2), and have the identification code that is used for saving corresponding wireless charger ID on the shell of wireless charger (1), high in the clouds system (2) in the storage have the ID that every wireless charger (1) corresponds.
2. The wireless charging system for lithium batteries according to claim 1, characterized in that the power interface (16) of the wireless charger (1) is fixedly connected to a power cord for connecting an external power source.
3. The lithium battery wireless charging system according to claim 1, wherein a storage battery (17) is connected to the power module (13), and the storage battery (17) is connected to the wireless charging device (12) through the relay (14);
or, the power module (13) is connected with a storage battery (17), and the storage battery (17) is connected to the wireless charging device (12) through the power module (13) and the relay (14).
4. A wireless charging system for lithium batteries according to claim 3, characterized in that said wireless charger (1) has a power interface (16) for a plug-in connection with an external power cord (33).
5. The wireless charging system for the lithium battery as claimed in claim 4, which comprises a shared base (3), wherein the shared base (3) comprises a main control module (31) and a power conversion module (32) for converting commercial power into voltage required by the shared base (3), and the main control module (31) is connected with a plurality of external power lines (33);
the power interface (16) is connected with the control module (11) so as to send an interface signal of an external power line (33) to the cloud system (2) and send the ID of the wireless charger (1) to the main control module (31).
6. The lithium battery wireless charging system according to claim 5, wherein the shared housing (3) further comprises a receiving portion (34) for receiving the wireless charger (1).
7. The lithium battery wireless charging system as claimed in claim 6, wherein the power interface (16) is located at the bottom of the wireless charger (1), and the bottom of the accommodating part (34) is provided with a charging post (35) which is adapted to the power interface (16) and is connected to the external power line (33).
8. The lithium battery wireless charging system according to claim 6, wherein the power interface (16) is located at the side of the wireless charger (1), and the side of the accommodating portion (34) is provided with a charging post (35) which is adapted to the power interface (16) and is connected to the external power line (33).
9. The lithium battery wireless charging system according to claim 7 or 8, wherein the accommodating portion (34) is provided with a locking structure (5) for locking the wireless charger (1), and the locking structure (5) is connected to the main control module (31).
10. The wireless charging system for lithium battery according to claim 9, wherein the wireless charger (1) further comprises a voltage detection circuit for detecting the voltage of the storage battery (17) and a display screen on the housing, and the voltage detection circuit and the display screen are both connected to the control module (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121015201.0U CN214590717U (en) | 2021-05-12 | 2021-05-12 | Wireless charging system for lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121015201.0U CN214590717U (en) | 2021-05-12 | 2021-05-12 | Wireless charging system for lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214590717U true CN214590717U (en) | 2021-11-02 |
Family
ID=78329403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121015201.0U Expired - Fee Related CN214590717U (en) | 2021-05-12 | 2021-05-12 | Wireless charging system for lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214590717U (en) |
-
2021
- 2021-05-12 CN CN202121015201.0U patent/CN214590717U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20211102 |