A multi-purpose power module conversion system and multi-purpose power module conversion device

Abstract

The application discloses a multipurpose power module conversion system and a multipurpose power module conversion device. The conversion system comprises an input interface, an output interface, a voltage conversion module and a discharge controller. The input interface is used for electrically connecting with a power supply, the output interface is used for electrically connecting with an electrical equipment, the voltage conversion module is electrically connected with the input interface, and the voltage conversion module converts the voltage of the power supply connected to the input interface into the voltage required by the electrical equipment during work. The discharge controller is electrically connected with the input interface and the output interface, and the discharge controller turns on the electrical path between the input interface and the output interface when supplying power to the electrical equipment. In the system, the input interface, the voltage conversion module and the output interface are used to realize the conversion of the power supply voltage, and the power supply requirements between different power supplies and different electrical equipments are met. An auxiliary energy storage module is further arranged to meet the power consumption requirements of high-power electrical equipment.

Description

Technical Field

[0001] This application belongs to the field of power conversion technology, and more specifically relates to a multi-purpose power module conversion system and a multi-purpose power module conversion device. Background Technology

[0002] Regardless of size or model, the core function of a battery is always to store electrical energy. This storage capacity allows the battery to release energy when needed, providing a stable power supply for various electrical devices. However, differences between battery manufacturers lead to a problem: batteries from different manufacturers, or even different models from the same manufacturer, often have different interface designs. This inconsistency makes many batteries incompatible with the same type of device. Therefore, users have to purchase different types of batteries for different devices, increasing recurring costs and wasting resources. More seriously, this recurring purchase also generates a large number of discarded batteries, polluting the environment. Utility Model Content

[0003] The primary objective of this application is to provide a multi-purpose power module conversion system. This system converts power supply voltage through an input interface, a voltage conversion module, and an output interface to meet the power supply needs of different power sources and different electrical devices. It also includes an auxiliary energy storage module to meet the power needs of high-power electrical devices.

[0004] The second objective of this application is to provide a multi-purpose power module conversion device. This device uses the aforementioned multi-purpose power module conversion system, enabling it to meet the power supply needs of different power sources and different electrical devices. It also includes an auxiliary energy storage module to meet the power needs of high-power electrical devices.

[0005] This application provides a multi-purpose power module conversion system, comprising: An input interface is provided for electrical connection to a power supply. An output interface, which is used for electrical connection with electrical equipment; A voltage conversion module is electrically connected to the input interface, and during operation, it converts the power supply voltage connected to the input interface into the voltage required by the electrical equipment. A discharge controller, which is electrically connected to both the input interface and the output interface, and conducts the electrical path between the input interface and the output interface when supplying power to the electrical equipment; An auxiliary energy storage module is electrically connected to the voltage conversion module. When the electrical equipment is not started, the auxiliary energy storage module obtains electrical energy from the power supply and stores it in the auxiliary energy storage module. When the power supply from the voltage conversion module to the electrical equipment cannot meet the operating requirements of the electrical equipment, the auxiliary energy storage module and the voltage conversion module supply power to the electrical equipment synchronously.

[0006] As an optional implementation, the discharge controller is electrically connected to the voltage conversion module, and the discharge controller is disposed between the voltage output terminal of the voltage conversion module and the output interface.

[0007] As an optional implementation, the discharge controller is a discharge relay or a discharge switch.

[0008] As an optional implementation, the auxiliary energy storage module is electrically connected to both the voltage input terminal and the voltage output terminal of the voltage conversion module.

[0009] As an optional implementation, the multi-purpose power module conversion system further includes a processor, which is signal-connected to the voltage conversion module, the auxiliary energy storage module, and the discharge controller.

[0010] As an optional implementation, the multi-purpose power module conversion system further includes a forced power supply control module, which is electrically connected to the processor and signal-connected.

[0011] As an optional implementation, the multi-purpose power module conversion system further includes a discharge detection module, which is electrically connected to the processor and the output interface and is signal-connected.

[0012] As an optional implementation, the multipurpose power module conversion system further includes an indicator module, which is electrically connected to the processor and signal-conducting.

[0013] A multi-purpose power module conversion device includes the aforementioned multi-purpose power module conversion system.

[0014] As an optional implementation, a first connector is connected to the input interface, which connects the input interface to the power supply; a second connector is connected to the output interface, which connects the output interface to the electrical device.

[0015] The beneficial effects of the multi-purpose power module conversion system proposed in this application are: 1. By setting up a voltage conversion module, the power supply voltage can be converted into the voltage of the electrical equipment as needed, thereby improving the adaptability of the power supply module and enabling it to meet the power needs of various electrical equipment.

[0016] 2. An auxiliary energy storage module is installed. When the electrical equipment is not started, the auxiliary energy storage module obtains electrical energy from the power supply and stores it in the auxiliary energy storage module. When the power supply from the voltage conversion module to the electrical equipment cannot meet the working requirements of the electrical equipment, the auxiliary energy storage module and the voltage conversion module supply power to the electrical equipment synchronously to ensure the power supply of high-power electrical equipment.

[0017] The beneficial effects of the multi-purpose power module conversion device proposed in this application are: This conversion device employs the aforementioned multi-purpose power module conversion system to improve the adaptability of the power supply and ensure that the power supply can provide power to electrical equipment with different interfaces, models, and power ratings. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of an embodiment of a multi-purpose power module conversion system according to this application.

[0020] Figure 2 This is a simplified structural diagram of an embodiment of a multi-purpose power module conversion device according to this application.

[0021] Explanation of key figure labels: 01. Input interface; 02. Voltage conversion module; 03. Discharge controller; 04. Output interface; 05. Auxiliary energy storage module; 06. Processor; 07. Forced power supply control module; 08. Discharge detection module; 09. Indicator module; 10. Housing; 11. Switch button; 12. Indicator light; 13. First connector; 14. Second connector. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0023] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0024] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0025] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0026] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, components, or parts (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, components, or parts. Unless otherwise stated, "a plurality of" means two or more.

[0027] The technical solution of this application will be further described below with reference to the embodiments and accompanying drawings.

[0028] This application discloses a multi-purpose power module conversion system, including an input interface 01, an output interface 04, and a voltage conversion module 02.

[0029] The input interface 01 is used for electrical connection to the power supply. The output interface 04 is used for electrical connection to the electrical equipment. The voltage conversion module 02 is electrically connected to the input interface 01, and during operation, it converts the power supply voltage connected to the input interface 01 into the voltage required by the electrical equipment.

[0030] The multi-purpose power module conversion system also includes a discharge controller 03, which is electrically connected to both the input interface 01 and the output interface 04, and conducts the electrical path between the input interface 01 and the output interface 04 when supplying power to the electrical equipment.

[0031] When the multi-purpose power module conversion system of this application is in operation, the input interface 01 is connected to the power supply, the output interface 04 is connected to the electrical device, and the discharge controller 03 is turned on, so that the power supply supplies power to the electrical device. This multi-purpose power module conversion system can power various different types of power supplies to the electrical device, avoiding the problem of users having to purchase different types of batteries when using different electrical devices, and also avoiding the increased costs and environmental pollution caused by purchasing batteries.

[0032] In some embodiments, the discharge controller 03 may be a discharge switch or a discharge relay. Preferably, the discharge controller 03 is a discharge relay, which can realize automatic control of electrical signals, including but not limited to controlling the on / off state of the discharge relay.

[0033] In some embodiments, the discharge controller 03 is also a controller that controls the opening and closing of the multipurpose power module conversion system. Turning on the discharge controller 03 opens the circuit between the power supply and the electrical equipment, so that the multipurpose power module conversion system can still work even when the electrical equipment is not started.

[0034] Based on the premise that the multi-purpose power module conversion system can still operate when the electrical equipment is not started, the multi-purpose power module conversion system of this application also includes an auxiliary energy storage module 05. The auxiliary energy storage module 05 is electrically connected to the voltage conversion module 02. When the electrical equipment is not started, the auxiliary energy storage module 05 obtains electrical energy from the power supply and stores it within itself. When the power supply from the voltage conversion module 02 to the electrical equipment is insufficient to meet the operating requirements of the electrical equipment, the auxiliary energy storage module 05 and the voltage conversion module 02 synchronously supply power to the electrical equipment.

[0035] Specifically, after the power supply and the equipment are connected to the multi-purpose power module conversion system as required, and the discharge controller 03 is turned on, if the equipment is not started, the auxiliary energy storage module 05 obtains electrical energy from the power supply and stores it in the auxiliary energy storage module 05. Then, when the equipment is started and the equipment is operating at high power, the auxiliary energy storage module 05 can supply power to the equipment to supplement the voltage supplied to the equipment in real time through the voltage conversion module 02.

[0036] The phrase "the electrical equipment operates at high power" generally refers to a situation where the power supply from the voltage conversion module 02 to the electrical equipment cannot meet the normal operating requirements or high-efficiency operating requirements of the electrical equipment.

[0037] This multi-purpose power module conversion system, by setting up an auxiliary energy storage module 05, meets the power supply requirements of high-power electrical equipment, especially the power supply requirements of high-power electrical equipment that cannot be met by supplying power to the electrical equipment through the voltage conversion module 02.

[0038] In some embodiments, the discharge controller 03 is electrically connected to the voltage conversion module 02, and the discharge controller 03 is disposed between the voltage output terminal and the output interface 04 of the voltage conversion module 02. The discharge controller 03 controls the on / off circuit between the power conversion module and the output interface 04, but does not affect the on / off circuit between the voltage conversion module 02 and the auxiliary energy storage module 05. In some embodiments, the discharge controller 03 is also used to control the start-up and shutdown of this multi-purpose power module conversion system; that is, when the discharge controller 03 is turned on, the multi-purpose power module conversion system starts working.

[0039] In the following embodiments, the voltage input and voltage output terminals of the auxiliary energy storage module 05 and the voltage conversion module 02 are electrically connected to satisfy the condition that the auxiliary energy storage module 05 obtains and stores electrical energy from the voltage conversion module 02, and also satisfies the condition that the auxiliary energy storage module 05 and the voltage conversion module 02 are connected in parallel, and both the auxiliary energy storage module 05 and the voltage conversion module 02 supply power to the electrical device simultaneously. While the auxiliary energy storage module 05 is supplying power to the electrical device, the auxiliary energy storage module 05 does not obtain stored electrical energy from the voltage conversion module 02; at this time, the voltage conversion module 02 only supplies power to the electrical device, ensuring the electrical voltage required by the device.

[0040] In some embodiments, the multi-purpose power module conversion system further includes a processor 06, which is signal-connected to the voltage conversion module 02, the auxiliary energy storage module 05, and the discharge controller 03. The processor 06 performs signal control on the voltage conversion module 02, the auxiliary energy storage module 05, and the discharge controller 03, enabling the automatic opening and closing of the discharge controller 03 and achieving automatic control of the operation of the multi-purpose power module conversion system. In this application, the processor 06 collects various system states and performs corresponding processing, and can provide prompts through the indicator module 09 to complete human-machine interaction. In some embodiments, the processor 06 may be a microcontroller, a digital signal processor 06 (DSP), or an application-specific integrated circuit (ASIC).

[0041] In some embodiments, the multi-purpose power module conversion system further includes a forced power supply control module 07, which is electrically connected to and signal-connected to the processor 06. When direct power supply to the device is required, the forced power supply control module 07 inputs a control signal. At this time, the forced power supply control module 07 sends a signal to the processor 06 to initiate forced power supply. The processor 06 then forcibly connects to the discharge controller 03, thereby realizing forced power supply for the system.

[0042] In some embodiments, the multi-purpose power module conversion system further includes a discharge detection module 08, which is electrically connected to and signal-connected to the processor 06 and the output interface 04. The discharge detection module 08 detects external discharge information and then transmits this information to the processor 06. The processor 06 controls the discharge controller 03 to meet the discharge requirements. The discharge detection module 08 provides a guarantee for discharge safety, ensuring safe discharge and the safe operation of the multi-purpose power module conversion system. The external discharge information detected by the discharge detection module 08 includes determining the startup status of the electrical equipment and the electrical safety of the equipment.

[0043] In some embodiments, the multipurpose power module conversion system further includes an indicator module 09, which is electrically connected to and signal-connected to the processor 06. The indicator module 09 displays the status of the multipurpose power module conversion system and can also be combined with the discharge detection module 08 via the processor 06 to display the status of the power-consuming equipment.

[0044] In some embodiments, the indicator module 09 has a human-machine interface function, allowing the operator to input the required information, such as the voltage of the electrical equipment, into the indicator module 09, so that the system can meet the power requirements of more electrical equipment.

[0045] This application discloses a multi-purpose power module conversion device, including the aforementioned multi-purpose power module conversion system. This multi-purpose power module conversion device can meet the power supply needs of different power sources and different electrical devices; it also includes an auxiliary energy storage module 05 to meet the power needs of high-power electrical devices.

[0046] In some embodiments, a first connector 13 is connected to the input interface 01, which connects the input interface 01 to the power supply; a second connector 14 is connected to the output interface 04, which connects the output interface 04 to the electrical device. By providing the first connector 13 and the second connector 14, this multi-purpose power module converter can quickly connect to the power supply and the electrical device, making the connection operation simple and fast.

[0047] In some embodiments, the first connector 13 and the second connector 14 may be terminal blocks, and the first connector 13 and the second connector 14 may also be electrical clamps.

[0048] In some embodiments, the multipurpose power module conversion device includes a housing 10. The multipurpose power module conversion system generally includes a circuit board, which is fixedly installed inside the housing 10. A switch button 11 and an indicator light 12 are provided on the housing 10. The switch button 11 is electrically connected to the discharge controller 03, and the indicator light 12 is electrically connected to the indicator module 09. A first connector 13 and a second connector 14 are connected to the housing 10 and electrically connected to the input interface 01 and the output interface 04, respectively.

[0049] In some embodiments, when the multi-purpose power module converter is in operation, the first connector 13 on the multi-purpose power module converter is first electrically connected to the power supply. At this time, the voltage conversion module 02 starts working, supplying power to the multi-purpose power module converter itself. Then, the processor 06 starts working, enters self-test, collects the status of the multi-purpose power module converter, and displays the corresponding information on the indicator light 12 electrically connected to the indicator module 09. At this time, the operator can input relevant information, such as input voltage and other related parameters, into the indicator module 09. Next, the processor 06 controls the voltage conversion module 02 and the auxiliary energy storage module 05 to work. The voltage conversion module 02 stores electrical energy in the auxiliary energy storage module 05. Then, the second connector 14 is electrically connected to the electrical equipment, and the electrical equipment is started. The discharge detection module 08 detects the discharge signal and transmits it to the processor 06. The processor 06 controls the discharge controller 03 to discharge, supplying power to the electrical equipment.

[0050] Generally, electrical equipment includes vehicles.

[0051] The technical solution of this application has been described above with reference to the embodiments and accompanying drawings. Obviously, the specific implementation of this application is not limited to the above-described manner. Any non-substantial improvements made using the inventive concept and technical solution of this application, or the direct application of the inventive concept and technical solution to other situations without modification, are all within the protection scope of this application.

Claims

1. A multi-purpose power module conversion system, characterized in that, include: Input interface (01), the input interface (01) is used for electrical connection with the power supply; Output interface (04), the output interface (04) is used for electrical connection with electrical equipment; Voltage conversion module (02), which is electrically connected to the input interface (01), and when working, converts the power supply voltage connected to the input interface (01) into the voltage required by the electrical equipment; The discharge controller (03) is electrically connected to both the input interface (01) and the output interface (04), and conducts the electrical path between the input interface (01) and the output interface (04) when supplying power to the electrical equipment. An auxiliary energy storage module (05) is electrically connected to the voltage conversion module (02). When the electrical equipment is not started, the auxiliary energy storage module (05) obtains electrical energy from the power supply and stores it in the auxiliary energy storage module (05). When the power supply from the voltage conversion module (02) to the electrical equipment cannot meet the working requirements of the electrical equipment, the auxiliary energy storage module (05) and the voltage conversion module (02) supply power to the electrical equipment synchronously.

2. The multi-purpose power module conversion system according to claim 1, characterized in that, The discharge controller (03) is electrically connected to the voltage conversion module (02), and the discharge controller (03) is located between the voltage output terminal of the voltage conversion module (02) and the output interface (04).

3. The multi-purpose power module conversion system according to claim 1 or 2, characterized in that, The discharge controller (03) is a discharge relay or a discharge switch.

4. The multi-purpose power module conversion system according to claim 1 or 2, characterized in that, The auxiliary energy storage module (05) is electrically connected to both the voltage input terminal and the voltage output terminal of the voltage conversion module (02).

5. The multi-purpose power module conversion system according to claim 1 or 2, characterized in that, It also includes a processor (06), which is signal connected to the voltage conversion module (02), the auxiliary energy storage module (05) and the discharge controller (03).

6. The multi-purpose power module conversion system according to claim 5, characterized in that, It also includes a forced power supply control module (07), which is electrically connected to the processor (06) and signal-connected.

7. The multi-purpose power module conversion system according to claim 5, characterized in that, It also includes a discharge detection module (08), which is electrically connected to the processor (06) and the output interface (04) and has signal conduction.

8. The multi-purpose power module conversion system according to claim 5, characterized in that, It also includes an indicator module (09), which is electrically connected to the processor (06) and signal-conducting.

9. A multi-purpose power module conversion device, characterized in that, Includes the multipurpose power module conversion system as described in any one of claims 1 to 8.

10. The multi-purpose power module conversion device according to claim 9, characterized in that, The input interface (01) is connected to a first connector (13), which connects the input interface (01) and the power supply; the output interface (04) is connected to a second connector (14), which connects the output interface (04) and the electrical equipment.

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