CN220273360U - Battery pack compatible with multiple charging modes - Google Patents
Battery pack compatible with multiple charging modes Download PDFInfo
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- CN220273360U CN220273360U CN202321828560.7U CN202321828560U CN220273360U CN 220273360 U CN220273360 U CN 220273360U CN 202321828560 U CN202321828560 U CN 202321828560U CN 220273360 U CN220273360 U CN 220273360U
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Abstract
The application discloses battery package of compatible many charging modes, including BMS module, be provided with on the BMS module: the MCU detection and control module is used for controlling the charge and discharge states, detecting and controlling the BMS module states; the battery management module is used for detecting the state of each battery cell, and adjusting and controlling the charging voltage and current; a DC charging port; and the interface comprises a battery anode interface, a battery cathode interface and a signal interface. The technical scheme of this application provides following charging methods: the first charging mode is characterized in that the first charging mode is connected with the DC charging port through a power adapter and a DC connector, so that communication-free direct charging is realized; the second charging mode is connected with the signal interface through the power adapter and the adapter to realize charging with communication; the third charging mode is connected with the signal interface through the charging seat, so that charging with communication can be realized; and a fourth charging mode, wherein the charging is performed through a TypeC interface.
Description
Technical Field
The application relates to the technical field of battery packs, in particular to a battery pack compatible with multiple charging modes.
Background
The existing battery packs (such as the field of electric tools) are charged in a wired manner, a seat is charged and a wired charging and adapter is charged, but most of the battery packs on the market at present only integrate one or two charging manners, and the very few battery packs are compatible with two or more charging manners.
Meanwhile, the existing battery pack chargers in the market are high in charging speed, low in price, poor in safety performance, mostly fixed in seat charging, large in seat charging volume, not easy to carry and non-optimal in cost performance.
Disclosure of Invention
Based on this, the present application provides a battery pack compatible with multiple charging modes, so as to solve the above-mentioned prior art problems.
The technical scheme adopted for solving the technical problems is as follows: the battery pack compatible with the multiple charging modes comprises a BMS module, wherein the BMS module is provided with:
the MCU detection and control module is used for controlling the charge and discharge states, detecting and controlling the BMS module states;
the battery management module is used for detecting the state of each battery cell, and adjusting and controlling the charging voltage and current;
a DC charging port;
and the interface comprises a battery anode interface, a battery cathode interface and a signal interface.
In one embodiment, the signal interface includes a charge signal port and a discharge signal port.
In one embodiment, the signal interface is a single signal port.
In the above technical scheme, further, a first charging mode is provided, and the DC charging port is connected through the power adapter and the DC connector, so that the direct charging without communication is realized.
In the above technical scheme, further, a second charging mode is provided, and the second charging mode is connected with the signal interface through the power adapter and the adapter, so that charging with communication is realized.
In the above technical scheme, further, a third charging mode is provided, and the charging seat is connected with the signal interface to realize charging with communication.
In the above technical scheme, further, the BMS module is further provided with a Type-C charging port.
In the above technical scheme, further, a fourth charging mode is provided, and the Type-C charging port is connected through the power adapter and the Type-C connector, so that direct charging is realized.
In the above technical scheme, further, the MCU detects +control module, and the during operation adopts the data of current core to realize voltage protection, temperature protection, the broken wire protection of group battery.
The beneficial effects of this application lie in: the technical scheme of this application has compatible multiple charging modes (that is, line fills and directly fills, line fills + adapter, seat fills, typeC four unification that charges), and battery package charging mode is no longer single, provides the charging mode of multiple battery package of user. The charging cost of the electric tool is reduced, and meanwhile, a user can select a more proper charging mode according to the actual demand and application scene of the electric tool, and the charging mode is particularly a charger with high selectivity, high price ratio, high portability or high charging speed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present application.
Fig. 2 is a schematic diagram of a first charging mode of the present application.
Fig. 3 is a schematic diagram of a second charging mode of the present application.
Fig. 4 is a schematic diagram of a third charging mode of the present application.
Fig. 5 is a schematic structural view of another embodiment of the present application.
Fig. 6 is a fourth charge mode schematic of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, based on the embodiments herein, which would be apparent to one of ordinary skill in the art without making any inventive effort, are intended to be within the scope of the present application. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present application.
Referring to fig. 1, in the embodiment of the present application: a battery pack compatible with multiple charging modes specifically comprises a BMS module, wherein an MCU detection and control module, a battery management module, a DC charging port and an interface are arranged on the BMS module.
The BMS module, in this embodiment, is integrated in the form of a circuit board, i.e., a battery management system (Battery Management System), for monitoring, evaluating and managing the battery.
The MCU detects the +control module, namely the micro-control unit (Microcontroller Unit; MCU). And the control unit is used for controlling the charge and discharge states, and detecting and controlling the state of the BMS module. The voltage protection, temperature protection, disconnection protection, etc. functions of the battery pack are realized by collecting the data related to the current collector, and the data related to the charger and the machine are output through multiple interfaces (CS and DS interfaces in this embodiment) or a single interface.
The battery management module is used for detecting the states of all the battery cells, adjusting and controlling the charging voltage and current, and ensuring the safe and effective charging and discharging of the battery pack.
The DC charging port is used for providing input of a DC interface.
The interface comprises a battery anode interface, a battery cathode interface and a signal interface, wherein the signal interface comprises a charging signal port and a discharging signal port as one mode; alternatively, the signal interface is a single signal port.
Based on this, the technical scheme of this application provides three kinds of charging modes as follows:
referring to fig. 2, a first charging mode is provided, and the DC charging port is connected through the power adapter and the DC connector, so as to realize communication-free direct charging.
Referring to fig. 3, a second charging mode is provided, and the second charging mode is connected to the signal interface through the power adapter and the adapter, so as to realize charging with communication.
Referring to fig. 4, a third charging mode is provided, and the charging seat is connected to the signal interface to realize charging with communication.
In another embodiment, referring to fig. 5 and 6, based on the above embodiment, a separate Type-C charging port is further provided on the BMS module. And a fourth charging mode is provided, and the Type-C charging port on the battery pack is connected through the power adapter and the Type-C connector, so that direct charging is realized.
Thus, the battery pack can be provided to users in various charging modes. The charging cost of the electric tool is reduced, and meanwhile, a user can select the most suitable charging mode according to different application scenes.
Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the present application, and the foregoing embodiments are merely illustrative of the technical solutions of the present application, and not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, one of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims (9)
1. A battery pack compatible with multiple charging modes is characterized by comprising a BMS module,
the BMS module is provided with:
the MCU detection and control module is used for controlling the charge and discharge states, detecting and controlling the BMS module states;
the battery management module is used for detecting the state of each battery cell, and adjusting and controlling the charging voltage and current;
a DC charging port;
and the interface comprises a battery anode interface, a battery cathode interface and a signal interface.
2. The multi-charge compatible battery pack of claim 1 wherein the signal interface comprises a charge signal port and a discharge signal port.
3. The multi-charge compatible battery pack of claim 1 wherein the signal interface is a single signal port.
4. The multi-charge-mode compatible battery pack of claim 1 wherein a first charging mode is provided wherein a communication-free direct charge is achieved by connecting the power adapter to the DC charging port via the DC connector.
5. The battery pack compatible with multiple charging modes according to claim 1, wherein a second charging mode is provided, and the signal interface is connected through a power adapter and an adapter to realize charging with communication.
6. The multi-charge-mode compatible battery pack of claim 1 wherein a third charging mode is provided for enabling communication-capable charging by connecting the signal interface through the charging dock.
7. The battery pack compatible with multiple charging modes according to claim 1, wherein the BMS module is further provided with a Type-C charging port.
8. The battery pack compatible with multiple charging modes according to claim 7, wherein a fourth charging mode is provided, and the Type-C charging port is connected through a power adapter and a Type-C connector, so that direct charging is achieved.
9. The battery pack compatible with multiple charging modes according to claim 1, wherein the MCU detection and control module is used for realizing voltage protection, temperature protection and disconnection protection of the battery pack by collecting data of the current core during operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321828560.7U CN220273360U (en) | 2023-07-12 | 2023-07-12 | Battery pack compatible with multiple charging modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321828560.7U CN220273360U (en) | 2023-07-12 | 2023-07-12 | Battery pack compatible with multiple charging modes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220273360U true CN220273360U (en) | 2023-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321828560.7U Active CN220273360U (en) | 2023-07-12 | 2023-07-12 | Battery pack compatible with multiple charging modes |
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| Country | Link |
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| CN (1) | CN220273360U (en) |
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2023
- 2023-07-12 CN CN202321828560.7U patent/CN220273360U/en active Active
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