TWM584563U - Electrical storage unit - Google Patents

Abstract

An electric storage device includes a casing, a battery module is disposed inside the casing, and a power input port and a power output port are provided on the casing. This battery module is electrically connected to a bidirectional inverter, a charge and discharge control module, a power control module, and a battery management module. The bidirectional inverter is used to convert between DC and AC power; the charge and discharge control module The group is used to charge power from the power input port to the battery module and output the power from the battery module to the power output port; the power control module is used to control the power output mode and the amount of charge and discharge; the battery management module Used to manage the voltage, current and temperature of the battery module.

Description

Power storage device

This creation is related to power storage devices, especially a device that stores electrical energy for mobile use.

According to the general electrical appliances must be connected to the power supply in order to use, however, in outdoor or outdoor areas that do not supply mains electricity, power must be supplied by means of power storage devices. Usually, the power storage device is charged in a place where the mains power is supplied, and then the power can be supplied to the electrical appliances through the power storage device. However, today's society pays attention to green energy and environmental protection. There are many green energy power generation methods, such as solar power generation and wind power generation. These power generation equipment have special connection plugs, which are incompatible with the conventional power storage device sockets that are only used to connect to mains power, which makes it impossible. Connected to receive power from green energy generation equipment. On the other hand, the conventional power storage device can output limited power conditions, which is difficult to meet the multiple needs of many electrical appliances.

In view of this, how to improve the above problems is the most important issue to be solved by the author.

The main purpose of this creation is to provide a power storage device that can receive power from multiple sources and store it for mobile use, and output power under various conditions, with the convenience of use.

In order to achieve the foregoing objective, the present invention provides a power storage device including:
A casing with a battery module inside, and a power input port and a power output port on the casing;
A two-way inverter, which is electrically connected to the battery module and is used for conversion between direct current and alternating current;
A charge and discharge control module, which is electrically connected to the battery module for charging power from the power input port to the battery module and outputting power from the battery module to the power output port;
A power control module, which is electrically connected to the battery module and is used to control the output mode of electricity and the amount of charge and discharge;
A battery management module is electrically connected to the battery module to manage the voltage, current and temperature of the battery module.

In one embodiment, the battery module is a combination of one or more of a group consisting of a lead-acid battery, a lead-carbon battery, a super battery, and a super capacitor.

In one embodiment, the power input port includes a socket for connecting solar power, wind power, or commercial power.

In one embodiment, the power output port includes a socket for outputting DC or AC power.

In one embodiment, the casing is provided with a display interface capable of displaying power and charging and discharging states.

And the above-mentioned purpose and advantages of this creation can be easily understood from the detailed description and accompanying drawings of the selected embodiments below.

Please refer to FIG. 1 to FIG. 3. The power storage device provided for this creation includes a case 1 and a battery module 11 therein. The battery module 11 can be a lead-acid battery or lead carbon. One or more combinations of batteries, super batteries and super capacitors. The battery module 11 is provided with an electric power input port 12 and an electric power output port 13 on the casing 1 to connect a charging device and an electrical device to be used, respectively.

The power input port 12 includes sockets 121 and 122 for connecting solar power, wind power, and city power. Various green energy power generation equipment can be connected. In addition, the power output port 13 includes sockets 131 and 132 for outputting direct current and alternating current, and can be selectively connected according to the use conditions of electrical appliances.

The battery module 11 is electrically connected to a bidirectional inverter 14, a charge and discharge control module 15, a power control module 16 and a battery management module 17. Among them, the bidirectional inverter 14 is used between direct current and alternating current. Charge and discharge control module 15 is used to charge power from power input port 12 to battery module 11 and output power from battery module 11 to power output port 13; power control module 16 is used to control power Output mode and charge and discharge power; the battery management module 17 is used to manage the voltage, current and temperature of the battery module 11.

In addition, the casing 1 is provided with a display interface 18 capable of displaying power and charging / discharging status, including a plurality of display lamps 19 for users to browse and view the status of power supplied by the battery module 11.

With the above structure, the creation can be carried out by the user, and the electric equipment to be used is provided in the outdoor area without the supply of commercial power. The case 1 of this creation is formed in a box shape, which is suitable for carrying out, and is very convenient to carry. This creation can receive solar panel and city power charging, and provides 12 volts and 5 volts DC output, and 110 volts 60 Hz AC output, suitable for most electrical equipment on the market.

However, the disclosure of the above embodiments is only used to explain the creation, not to limit the creation. Therefore, the replacement of equivalent components should still belong to the scope of the creation.

In summary, those skilled in the art can understand that this creation can indeed achieve the aforementioned purpose, and it has indeed complied with the provisions of the Patent Law, and filed an application in accordance with the law.

‧‧‧Shell

11‧‧‧ battery module 12‧‧‧ power input port

121, 12‧‧‧ outlets, 13‧‧‧ power output ports

131, 132‧‧‧ Socket 14‧‧‧ Bidirectional Inverter

15‧‧‧ Charge and discharge control module 16‧‧‧ Power control module

17‧‧‧ Battery Management Module 18‧‧‧ Display Interface

19‧‧‧ display light         

Figures 1 and 2 are three-dimensional illustrations of the creation;
Figure 3 is a block diagram of the components of the creation.

Claims (5)

A power storage device includes:
A casing with a battery module inside, and a power input port and a power output port on the casing;
A two-way inverter, which is electrically connected to the battery module and is used for conversion between direct current and alternating current;
A charge and discharge control module, which is electrically connected to the battery module for charging power from the power input port to the battery module and outputting power from the battery module to the power output port;
A power control module, which is electrically connected to the battery module and is used to control the output mode of electricity and the amount of charge and discharge;
A battery management module is electrically connected to the battery module to manage the voltage, current and temperature of the battery module. The power storage device according to claim 1, wherein the power input port includes a socket for connecting solar power, wind power, or city power. The power storage device according to claim 1, wherein the power output port includes a socket for outputting DC or AC power. The power storage device according to claim 1, wherein the casing is provided with a display interface capable of displaying the amount of electricity and the state of charge and discharge. The power storage device according to claim 1, wherein the battery module is a combination of one or more of the group consisting of a lead acid battery, a lead carbon battery, a super battery, and a super capacitor.