WO2024016813A1 - 逆变器及逆变器组件 - Google Patents

逆变器及逆变器组件 Download PDF

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Publication number
WO2024016813A1
WO2024016813A1 PCT/CN2023/094977 CN2023094977W WO2024016813A1 WO 2024016813 A1 WO2024016813 A1 WO 2024016813A1 CN 2023094977 W CN2023094977 W CN 2023094977W WO 2024016813 A1 WO2024016813 A1 WO 2024016813A1
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WO
WIPO (PCT)
Prior art keywords
battery
inverter
circuit board
power
electrically connected
Prior art date
Application number
PCT/CN2023/094977
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English (en)
French (fr)
Inventor
冯磊
Original Assignee
上海钧睿国际贸易有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202221856479.5U external-priority patent/CN218217127U/zh
Priority claimed from CN202320330519.0U external-priority patent/CN219812071U/zh
Application filed by 上海钧睿国际贸易有限公司 filed Critical 上海钧睿国际贸易有限公司
Publication of WO2024016813A1 publication Critical patent/WO2024016813A1/zh

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal

Definitions

  • the present application relates to the technical field of electrical equipment, specifically to an inverter, and further to an inverter assembly.
  • the first type of inverter has the following disadvantages: it can only take power for inversion through the vehicle's battery or the output port of other power sources, is highly dependent on power supply, has poor portability, and usually requires the use of additional cables or tools to complete the connection.
  • the second type of inverter has the following disadvantages: the battery is built into the inverter. When the power is low, it takes a long time to charge before it can continue to be used. When the battery is damaged, it must be dismantled, repaired or replaced, which is complex and costly.
  • the existing inverter that integrates the battery pack and the inverter is heavy, costly, and inconvenient for local reuse, while a separate inverter requires binding posts and wires to connect to the battery for power supply.
  • the structure is complex and the operation is cumbersome.
  • most of the sockets on existing inverters are integrally formed on the inverter casing, which results in poor replaceability.
  • the types of electrical appliances available and the power supply functions provided are limited, which limits the applicability of the inverter.
  • the present application aims to provide an inverter and an inverter assembly to solve or alleviate at least part of the problems mentioned in the background art.
  • an inverter inverter includes: a body, which includes a circuit board disposed inside the body, and the circuit board converts direct current into alternating current; a battery joint portion, which is provided on the body and is electrically connected to the circuit board; the battery joint portion receives the current input from the battery and transmits the current to the circuit board; and a socket, which is detachably Installed to the outer surface of the body and electrically connected to the circuit board; the socket is integrated with an AC output part and a DC output part, and the AC output part outputs the AC power obtained through the circuit board for use by electrical appliances. of alternating current, and the direct current output part outputs the alternating current obtained through the circuit board into direct current that can be used by electrical appliances.
  • the battery interface includes a battery interface and an electrical connector disposed at the battery interface, the battery interface is configured to A profile matching the connecting end of the detachable battery so as to be plugged into the connecting end so that the connecting end forms an electrical connection with the electrical connector, and the inverter connects the removable battery to the removable battery through the battery joint. Removable battery to charge or draw power from said removable battery.
  • the body includes a top surface and a bottom surface opposite to the top surface, and the battery interface is disposed on the body. At the top surface.
  • the battery interface is recessed from the top of the body toward the inside of the body to form a battery slot.
  • the slot accommodates the connection end of the detachable battery, and the electrical connector forms an electrical connection with the connection end in a plug-in manner.
  • the AC output part includes an AC output port facing the outside of the body, and an AC output port electrically connected to the AC output port.
  • the DC output part includes a DC output port toward the outside of the body, and an AC to DC converter electrically connected to the DC output port.
  • the outer surface of the body is provided with a mounting opening that matches the outer contour of the socket.
  • the socket is also provided with a switch and/or an indicator light.
  • the inverter further includes an electrical input portion disposed on the body and electrically connected to the battery junction portion. connected, the electrical input part is used to input current to the inverter.
  • the body is provided with a display area for displaying electrical information
  • the electrical information includes current information, voltage information, and power information. , one or more of working time information and power information.
  • the display area includes a display screen electrically connected to the battery joint part, and the display screen displays the power of the battery connected to the battery joint part.
  • the body is provided with a heat dissipation portion, the heat dissipation portion being configured in a grid shape.
  • a wireless charging module electrically connected to the battery joint is provided on the body to wirelessly charge electrical appliances.
  • the present application also provides an inverter assembly, which includes: the inverter according to the aforementioned aspects; and a detachable battery, the connection end of the detachable battery Matching the shape of the battery joint part of the inverter and plugging with the battery joint part to form an electrical connection, the detachable battery inputs power to the inverter via the battery joint part or from the battery joint part.
  • the inverter obtains power.
  • the inverter and inverter assembly of the present application by providing the battery joint part, the direct plug-in of the inverter and the removable battery is realized, which avoids the complicated electrical connection in the form of terminals and simplifies the inverter structure. , realizing the modular and rapid matching of the inverter and the removable battery, thereby optimizing the convenience of charging and using electricity for electric devices.
  • the modular design of the inverter is realized through the detachable installation of sockets, which facilitates the disassembly and replacement of sockets with different functions.
  • the socket integrates an AC output part and a DC output part, which facilitates the electrical connection of different electrical appliances, improves the applicability of the inverter, and expands the functions of the inverter.
  • the modular design of the inverter and the integrated design of the AC output part and DC output part of the socket reduce the complexity of the circuit, thereby simplifying the production process of the inverter and reducing its production cost.
  • Figure 1 is a three-dimensional schematic diagram of an inverter according to an embodiment of the present application.
  • Figure 2 is a perspective view of the inverter in Figure 1 from another angle;
  • Figure 3 is an exploded view of the inverter in Figure 1;
  • Figure 4 is an exploded schematic diagram of an inverter assembly according to an embodiment of the present application, which includes the inverter shown in Figure 1;
  • Figure 5 is a schematic assembly diagram of the inverter component in Figure 4.
  • Figure 6 is a perspective view of an inverter according to another embodiment of the present application.
  • Figure 7 is a schematic diagram of the inverter in Figure 6 from another angle
  • Figure 8 is a schematic diagram of the inverter in Figure 6 from another angle.
  • FIG. 9 is an assembly schematic diagram of an inverter assembly according to an embodiment of the present application, including the inverter shown in FIG. 6 .
  • Figure 1 is a perspective view of the inverter 10 according to an embodiment of the present application
  • Figure 2 is a perspective view of the inverter 10 in Figure 1 from another angle
  • Figure 3 is a perspective view of the inverter in Figure 1 Exploded view of 10.
  • the inverter 10 includes a body 100 , a battery joint 200 and a socket 300 .
  • the main body 100 includes a circuit board 110 disposed inside the circuit board 110.
  • the circuit board 110 can boost the voltage through a built-in transformer after being powered on, and simulate the voltage frequency of the alternating current through the circuit, thereby converting the direct current into alternating current for use by normal commercial products.
  • the body 100 is configured in the shape of a parallelepiped as a whole, and the battery joint 200 is disposed on the body 100 and includes a battery slot 210 and is disposed at the battery slot 210 (for example, electrical connector 220 on the bottom of battery slot 210.
  • the battery slot 210 is recessed inward from the top surface of the body 100 (that is, the surface facing away from the ground when the inverter is usually placed) and opens toward the surface of the body 100 opposite to the socket 300.
  • the battery slot 210 has a large opening area. Increased convenience of plugging in the battery.
  • the body 100 is configured as a box-shaped body, such as a trapezoidal platform-shaped box-shaped body, and the battery slot 210 is provided on the top surface of the body 100 , and is configured to be recessed from the top to the inside of the body 110 .
  • the body 100 may also be configured in other specific shapes (such as rectangular, square, cylindrical, etc.), and the battery slot 210 may be disposed at other suitable surfaces of the body 100 .
  • the electrical connector 220 may be electrically connected to the circuit board 110 via a cable, so that the connection end 21 of the battery 20 (see FIG. 4 ) that matches the shape of the battery joint 200 is accommodated in the battery slot 210 and passed through The plugging with the electrical connector 220 forms an electrical connection, by Therefore, the inverter 100 can charge the battery 20 through the battery joint 200, or obtain power from the battery 20 and transmit the current to the circuit board 110 for use by other electrical devices.
  • the battery 20 may be a removable battery for any electric device (eg, electric bicycle, electric scooter, etc.).
  • the plug-in of the battery and the battery joint includes the physical plug-in of the battery terminal and the battery slot as well as the electrical connection with the electrical connector, which avoids complex electrical connections such as terminal posts and additional installation.
  • the use of tools eliminates the need for hand-tightening operations, simplifies the connection operation process, realizes modular and rapid matching of the inverter and the removable battery, improves the connection and removal efficiency of the removable battery, and thus optimizes the charging and use of electric devices. The convenience of electricity.
  • the battery slot 210 may also be integrally configured to protrude outward from the surface of the body 100 .
  • the battery joint 200 is configured as a convex structure as a whole, and the connecting end 21 of the battery 20 is configured as a groove structure matching the convex structure, so that the battery joint 200 is accommodated in the battery 20 of connection terminal 21.
  • the socket 300 is detachably mounted to the outer surface of the body 100, for example, to the mounting opening 120 provided on the outer surface of the body 100 that matches the outer contour of the socket 300, and Electrically connected to circuit board 110.
  • the socket 300 integrates an AC output part 310 and a DC output part 320.
  • the AC output part 310 can output the AC power obtained through the circuit board 110 into AC power usable by electrical appliances.
  • the DC output part 320 can output the AC power obtained through the circuit board 110 into Use the direct current available to the appliance.
  • the modular design of the inverter is realized through the detachable installation of the socket, which facilitates the convenient replacement of sockets with different functions.
  • the AC output part and the DC output part are integrated on the socket, which facilitates the electrical connection of different electrical appliances, avoids the inconvenience of plugging in when the AC output part and the DC output part are scattered on different surfaces of the inverter, and improves the efficiency of the inverter.
  • the convenience and applicability of the converter by integrally integrating the AC output part and the DC output part into the socket, the complexity of the circuit of the inverter is reduced, thereby improving the manufacturing efficiency of the inverter and reducing its production cost.
  • the AC output portion 310 of the socket 300 includes an AC output port (eg, a three-socket socket, etc.) facing outside the body 100, and an AC-to-AC connector (not shown) electrically connected to the AC output port.
  • the DC output part 320 includes a DC output port (such as a Universal Serial Bus (USB) socket, etc.) toward the outside of the body 100, and a DC output port connected to the DC output port 320.
  • the flow output port is electrically connected to an AC to DC converter (not shown).
  • the socket 300 can also be provided with switches, indicator lights, wireless connectors, Bluetooth connectors, etc. to provide more diverse functions and facilitate user use.
  • the socket 300 can be selected from wall sockets commonly used in mainstream countries and regions, such as type 86, type 115, and type 118 sockets.
  • the socket may also have other arrangements. As shown in Figures 6-8, considering the specific structure of the body 100, the AC output part 310 and the DC output part 320 of the socket 300 may be respectively provided on the body 100. on different surfaces (for example, adjacent sides or opposite sides, or the top surface or other suitable locations) to facilitate the connection of electrical appliances to the inverter from different directions.
  • the main body 100 may also be provided with an electric input part 400 , which may be, for example, a mains input interface for inputting current to the inverter 10 to provide power to the battery joint part 200 for jointing with the battery. The battery 20 plugged into the part 200 is charged.
  • the power input part 400 can also directly deliver current to the socket 300 to provide power for other electrical appliances connected to the socket 300 (such as mobile phones, notebook computers, etc.). Therefore, the socket 300 can receive current from the electrical input part 400 for electrical output, and can also receive current from the battery 200 for electrical output, so that the inverter 10 of the present application has multiple charging and discharging functions. The function expansion of the inverter 10 is realized, making it more flexible and convenient to use.
  • the main body 100 may also be provided with a display area 130 to display electrical information, which includes one or more of current information, voltage information, power information, working time information and power information.
  • the display area 130 may include a display screen 131 electrically connected to the battery joint 200 (eg, connected to the electrical connector 220 through a cable), which may be disposed on the body 100 opposite the socket 300
  • the display screen 131 can display the power of the battery 20 connected to the battery joint 200, so as to facilitate the user to effectively manage and control the available power and time.
  • the display area 130 includes a display screen 131 disposed on one side of the body 100 , on which, for example, remaining power percentage information, working time information, voltage information, power information, etc. can be displayed.
  • the body 100 can also be provided with a heat dissipation portion 150, which is configured in a grid shape, for example, as shown in Figure 3.
  • Heat dissipation outlets can be respectively provided on the outer wall of the body 100 above and below the socket 300.
  • the grille 151 and the heat dissipation inlet grille 152 cooperate with the cooling fan 140 in the body 100 for ventilation and heat dissipation.
  • the heat dissipation part 150 may also be provided on the side of the body.
  • the body 100 may also be provided with a wireless charging module (not shown) electrically connected to the battery joint 200 to provide a convenient charging method for wireless charging of electrical appliances.
  • the wireless charging module may be a wide-voltage wireless charging module, which has a built-in DC transformer module to transform the current from the battery to support wireless charging functions at different voltages.
  • the wireless charging module may not include a DC transformer module, but a DC transformer module is provided in the battery so that the current output by the battery matches the working voltage of the wireless charging module.
  • FIGS. 4 and 5 respectively show an exploded schematic diagram and an assembly diagram of the inverter assembly 1 according to an embodiment of the present application.
  • the inverter assembly 1 includes the inverter 10 shown in Figures 1-3 and a removable battery 20, such as a removable battery 20 that can be used in electric equipment such as electric scooters.
  • the inverter component can also be called a detachable mobile power supply including an inverter and a removable battery.
  • FIG. 9 shows a schematic assembly diagram of the inverter assembly 1 according to another embodiment of the present application, wherein the inverter is the inverter shown in FIGS. 6-8.
  • connection end 21 of the detachable battery 20 is configured to match the shape of the battery joint 200 of the inverter 10 and to be electrically connected to the battery joint 200.
  • the connecting end 21 of the disassembled battery 20 is inserted into the battery slot 210 of the inverter 10 and forms an electrical connection with the electrical connector 220, thereby inputting electricity to the inverter 10 through the battery joint 200 to provide power for other electrical appliances, or from the inverter.
  • the device 10 obtains the power to store the power.
  • the detachable battery can be designed into a shape suitable for a variety of electric devices, and can then be installed on the electric device for power supply after being detached from the inverter assembly, thereby improving the versatility of the detachable battery and expanding the inverter assembly. function.
  • the battery and inverter achieve a modular splicing combination, which not only reduces the overall size and increases portability, but also extends the battery life by simply replacing the battery module.
  • Modular batteries can also be used independently as power sources for electric vehicles, cordless vacuum cleaners and other appliances when they are not needed as an inverter power source, maximizing resource utilization.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)

Abstract

本申请提供一种逆变器及逆变器组件。逆变器包括：本体，其包括设置在其内部的线路板，线路板将直流电转变为交流电；电池接合部，其设置在本体上并与线路板电连接，电池接合部接收电池输入的电流并将其传送到线路板；及插座，其可拆卸地安装到本体的外表面，并电连接到线路板；插座集成有交流输出部及直流输出部，交流输出部将经由线路板得到的交流电输出为用电器可用的交流电，直流输出部将经由线路板得到的交流电输出为用电器可用的直流电。根据本申请的技术方案，通过逆变器模块化设计，实现了逆变器与电池的直接插接以及插座的快速拆卸与更换，简化了逆变器的电输入和电输出操作，提高了逆变器的适用性和便捷性。

Description

逆变器及逆变器组件 技术领域
本申请涉及电气设备技术领域，具体地涉及一种逆变器，并进一步涉及一种逆变器组件。
背景技术
现有的逆变器主要包括两种，一种没有配备电池，直接从汽车或其他电源取电，另一种是自带电池的应急逆变器，其通过自身内置电池来获取电源，通过逆变线路板实现直流转换为交流市电来为用电器供电。第一种逆变器存在以下弊端：只能通过车辆的电池或其他电源的输出端口进行取电逆变，对电源依赖性高，便携性差，而且通常需要借助额外的线缆或者工具完成连接。第二种逆变器存在以下弊端：电池内置在逆变器中，在电量不足时需要耗费较长时间充电才能继续使用，并且在电池损坏时必须拆修或更换，操作复杂且成本高。
此外，现有的电池组与逆变器一体集成的逆变器重量大、成本高，且不方便局部复用，而单独的逆变器需要接线柱、电线来连接到蓄电池等以进行供电，结构复杂、操作繁琐。并且，现有逆变器上的插座大多一体形成在逆变器壳体上，可替换性差，可用的用电器种类以及提供的供电功能有限，限制了逆变器的适用性。
发明内容
本申请旨在提供一种逆变器及一种逆变器组件，以解决或缓解至少部分背景技术中提及的问题。
为了实现前述目的之一，根据本申请的一个方面，提供一种逆变器，所述逆变器包括：本体，其包括设置在其内部的线路板，所述线路板将直流电转变为交流电；电池接合部，其设置在所述本体上，并与所述线路板电连接，所述电池接合部接收电池输入的电流并将所述电流传送到所述线路板；以及插座，其可拆卸地安装到所述本体的外表面，并电连接到所述线路板；所述插座集成有交流输出部以及直流输出部，所述交流输出部将经由所述线路板得到的交流电输出为用电器可用的交流电，所述直流输出部将经由所述线路板得到的交流电输出为用电器可用的直流电。
除了上述特征中的一个或多个之外，或者作为替代方案，在另外的实施例中，所述电池接合部包括电池接口以及设置在所述电池接口处的电接头，所述电池接口构造成与可拆卸电池的连接端相匹配的轮廓以与所述连接端插接，以使所述连接端与所述电接头形成电连接，所述逆变器经由所述电池接合部向所述可拆卸电池充电或从所述可拆卸电池获取电量。
除了上述特征中的一个或多个之外，或者作为替代方案，在另外的实施例中，所述本体包括顶面和与所述顶面相对的底面，所述电池接口设置在所述本体的顶面处。
除了上述特征中的一个或多个之外，或者作为替代方案，在另外的实施例中，所述电池接口自所述本体的顶面向所述本体内部凹进以形成电池插槽，所述电池插槽容纳所述可拆卸电池的所述连接端，所述电接头与所述连接端以插接方式形成电连接。
除了上述特征中的一个或多个之外，或者作为替代方案，在另外的实施例中，所述交流输出部包括朝向所述本体外部的交流输出口，以及与所述交流输出口电连接的交流到交流连接器；所述直流输出部包括朝向所述本体外部的直流输出口，以及与所述直流输出口电连接的交流到直流转换器。
除了上述特征中的一个或多个之外，或者作为替代方案，在另外的实施例中，所述本体的外表面上设置有与所述插座的外轮廓相匹配的安装口。
除了上述特征中的一个或多个之外，或者作为替代方案，在另外的实施例中，所述插座上还设置有开关和/或指示灯。
除了上述特征中的一个或多个之外，或者作为替代方案，在另外的实施例中，所述逆变器还包括电输入部，其设置在所述本体上并与所述电池接合部电连接，所述电输入部用于向所述逆变器输入电流。
除了上述特征中的一个或多个之外，或者作为替代方案，在另外的实施例中，所述本体上设置有显示电信息的显示区，所述电信息包括电流信息、电压信息、功率信息、工作时间信息及电量信息中的一个或多个。
除了上述特征中的一个或多个之外，或者作为替代方案，在另外 的实施例中，所述显示区包括电连接到所述电池接合部的显示屏，所述显示屏显示与所述电池接合部连接的电池的电量。
除了上述特征中的一个或多个之外，或者作为替代方案，在另外的实施例中，所述本体上设置有散热部，所述散热部构造成格栅形状。
除了上述特征中的一个或多个之外，或者作为替代方案，在另外的实施例中，所述本体上设置有电连接到所述电池接合部的无线充电模块，以为用电器无线充电。
为了实现前述目的之一，本申请还提供了一种逆变器组件，所述逆变器组件包括：根据前述方面所述的逆变器；以及可拆卸电池，所述可拆卸电池的连接端与所述逆变器的所述电池接合部形状匹配并与所述电池接合部插接以形成电连接，所述可拆卸电池经由所述电池接合部向所述逆变器输入电量或从所述逆变器获取电量。
根据本申请的逆变器及逆变器组件，通过设置电池接合部，实现了逆变器与可拆卸电池的直接插接，避免了接线柱方式的复杂的电连接，简化了逆变器结构，实现了逆变器与可拆卸电池的模块化快速匹配，从而优化了电动装置充电、用电的便捷性。此外，通过插座的可拆卸安装实现了逆变器模块化设计，便于不同功能的插座的拆卸与更换。插座上集成了交流输出部及直流输出部，有利于不同用电器的电连接，提高了逆变器的适用性，扩展了逆变器的功能。逆变器的模块化设计以及插座的交流输出部及直流输出部的集成设计降低了电路的复杂性，进而简化了逆变器的生产工序，降低了其生产成本。
附图说明
参照附图，本申请的公开内容将更加方便理解。应当了解，这些附图仅仅用于说明的目的，而并非意在对本申请的保护范围构成限制。图中：
图1是根据本申请的一种实施方式的逆变器的立体示意图；
图2是图1中的逆变器的另一角度的立体示意图；
图3是图1中的逆变器的分解图；
图4是根据本申请的一种实施方式的逆变器组件的分解示意图，其包括图1所示的逆变器；
图5是图4中的逆变器组件的组装示意图；
图6是根据本申请的另一种实施方式的逆变器的立体示意图；
图7是图6中的逆变器的另一角度的示意图；
图8是图6中的逆变器的另一角度的示意图；以及
图9是根据本申请的一种实施方式的逆变器组件的组装示意图，其中包括图6中所示的逆变器。
附图标记列表：
1逆变器组件
10逆变器
100逆变器的本体
101本体顶盖
102本体底座
110线路板
120安装口
130显示区
131显示屏
140散热风扇
150散热部
151散热出风格栅
152散热进风格栅
200电池接合部
210电池插槽
211电池插槽底座
220电接头
300插座
310交流输出部
320直流输出部
400电输入部
20电池
21电池的连接端
具体实施方式
下文将参照附图中的示例性实施例来详细地描述本申请。但应当 知道的是，本申请可通过多种不同的形式来实现，而不应该被理解为局限于本文所阐述的实施例。在此提供这些实施例旨在使得本申请的公开内容更为完整与清楚，并将本申请的构思完全传递给本领域技术人员。
此外，对于本文所提及的实施例中予以描述或隐含的任意单个技术特征，或者被显示或隐含在各附图中的任意单个技术特征，本领域技术人员容易想到在这些技术特征(或其等同物)之间继续进行适当的组合或者删减，由此获得可能未在本文中直接提及的本申请的更多其它实施例，这些实施例并未脱离本申请的技术思想范围。
图1是根据本申请的一种实施方式的逆变器10的立体示意图；图2是图1中的逆变器10的另一角度的立体示意图，以及图3是图1中的逆变器10的分解图。结合图1-3可以看到，逆变器10包括本体100、电池接合部200以及插座300。本体100包括设置在其内部的线路板110，线路板110可以通电后通过内置变压器进行升压，并通过电路模拟交流电的电压频率，从而将直流电转变为交流电，以供正常市电产品使用。
在图1-3所示的实施方式中，本体100整体上构造成平行六面体的形状，电池接合部200设置在本体100上，并且包括电池插槽210以及设置在电池插槽210处(例如设置在电池插槽210的底部)的电接头220。电池插槽210自本体100的顶面(即逆变器通常放置时背离地面的表面)向内凹进并且朝向本体100的与插座300相对的表面开口，该电池插槽210的大的开口面积增加了插接电池的便捷性。可选地，如在图6-8中所示的逆变器的另一实施例中，本体100构造成盒形体，例如梯形台形状的盒形体，电池插槽210设置在本体100的顶面处，并且构造成自顶面向本体110内部凹进。此外，在其他实施例中，本体100也可以构造成其他具体形状(例如长方形、方形、圆柱形等)，并且电池插槽210可以设置在本体100的其他合适的表面处。
如图3所示，电接头220可以经由电缆与线路板110电连接，从而使与电池接合部200形状匹配的电池20的连接端21(见图4)容纳在电池插槽210中，并且通过与电接头220的插接形成电连接，由 此，逆变器100可以经由电池接合部200向电池20充电，或从电池20获取电量并将电流传输到线路板110以进而供其他用电装置使用。电池20可以是用于任何电动装置(例如电动自行车、电动滑板车等)的可拆卸电池。
电池与电池接合部的插接，包括电池的连接端与电池插槽的物理性插接以及与电接头的电连接性质的插接，避免了接线柱等方式的复杂的电连接以及额外的安装工具的使用并省去了手拧操作，简化连接操作过程，实现了逆变器与可拆卸电池的模块化快速匹配，提高了可拆卸电池的连接与拆卸效率，从而优化了电动装置充电、用电的便捷性。
在可选的实施方式中，电池插槽210也可以整体上设置成自本体100的表面向外突出。或者在另一种实施方式中，电池接合部200整体上构造成凸形结构，电池20的连接端21构造成与该凸形结构相匹配的槽形结构，使得电池接合部200容纳在电池20的连接端21中。
还如图1-3所示，插座300可拆卸地安装到本体100的外表面，例如可拆卸地安装到本体100的外表面上设置的与插座300的外轮廓相匹配的安装口120，并电连接到线路板110。插座300集成有交流输出部310以及直流输出部320，交流输出部310能够将经由线路板110得到的交流电输出为用电器可用的交流电，直流输出部320能够将经由线路板110得到的交流电输出为用电器可用的直流电。
在此种布置下，通过插座的可拆卸安装实现了逆变器模块化设计，便于不同功能的插座的便捷更换。此外，插座上集成了交流输出部及直流输出部，方便了不同用电器的电连接，避免了交流输出部及直流输出部分散在逆变器不同表面上所带来的插接不便，提高了逆变器的便捷性和适用性。此外，通过将交流输出部及直流输出部整体地集成到插座上，降低了逆变器的电路的复杂性，进而提高了逆变器的制造效率、降低了其生产成本。
在具体的实施方式中，插座300的交流输出部310包括朝向本体100外部的交流输出口(例如三插口等)，以及与交流输出口电连接的交流到交流连接器(未示出)。直流输出部320包括朝向本体100外部的直流输出口(例如通用串行总线(USB)插口等)，以及与直 流输出口电连接的交流到直流转换器(未示出)。插座300上还可以设置有开关、指示灯、无线连接器、蓝牙连接器等，以提供更多样化的功能，便于用户使用。插座300可以选自主流国家和地域常用的墙壁插座，如86型、115型、118型插座等。
在可选的实施方式中，插座也可以具有其他的布置方式，如图6-8所示，考虑本体100的具体结构，插座300的交流输出部310和直流输出部320可以分别设置在本体100的不同的表面(例如，相邻的侧面或相对的侧面，或者顶面或其他合适的位置)上，以便于用电器从不同方位的连接到逆变器。另外，如图8所示，本体100上还可以设置有电输入部400，其可以例如是市电输入接口，用于向逆变器10输入电流，从而向电池接合部200供电以为与电池接合部200插接的电池20充电。此外，电输入部400还可以直接向插座300输送电流，以为连接到插座300的其他用电器(例如手机、笔记本电脑等)供电。由此，插座300既可以从电输入部400接收电流以用于电输出，也可以从电池200接收电流以用于电输出，使得本申请的逆变器10具有多种充、放电的功能，实现了逆变器10的功能扩展，使用更加灵活方便。
本体100上还可以设置有显示区130以显示电信息，该电信息包括电流信息、电压信息、功率信息、工作时间信息及电量信息中的一个或多个。例如，在图2所示的实施方式中，显示区130可以包括电连接到电池接合部200(例如与电接头220通过电缆连接)的显示屏131，其可以设置在与插座300相对的本体100表面上，显示屏131可以显示与电池接合部200连接的电池20的电量，便于用户有效管控可供使用的电量和时间。另外，在图6所示的实施方式中，显示区130包括设置在本体100的一个侧面的显示屏131，其上可以例如显示剩余电量百分比信息、工作时间信息、电压信息、功率信息等。
此外，本体100上还可以设置有散热部150，其构造成格栅形状，例如图3中所示的，可以在本体100的外壁上分别在插座300的之上和之下设置散热出风格栅151和散热进风格栅152，以配合本体100内的散热风扇140进行通风散热。可选地，如在图7和图8中所示的，散热部150也可以设置在本体的侧面。
在其他实施方式中，本体100上还可以设置有电连接到电池接合部200的无线充电模块(未示出)，以为用电器无线充电，提供便捷的充电方式。该无线充电模块可以是宽电压无线充电模块，其内置有直流变压模块以将来自电池的电流进行变压，从而支持不同电压下的无线充电功能。在可选的实施方式中，无线充电模块也可以不包括直流变压模块，而是在电池中设置直流变压模块，以使电池输出的电流与无线充电模块的工作电压匹配。
图4和图5分别示出了根据本申请的一种实施方式的逆变器组件1的分解示意图和组装示意图。逆变器组件1包括图1-3中所示的逆变器10以及可拆卸电池20，例如可用于电动滑板车等电动设备的可拆卸电池20。其中，逆变器组件也可以称为一种包括逆变器以及可拆卸电池的可拆分式移动电源。另外，图9示出了根据本申请的另一种实施方式的逆变器组件1的组装示意图，其中逆变器是图6-8中所示的逆变器。参见图4、图5和图9，可拆卸电池20的连接端21构造成与逆变器10的电池接合部200形状匹配并能够与电池接合部200电连接，在图示实施方式中，可拆卸电池20的连接端21插入逆变器10的电池插槽210中并与电接头220形成电连接，从而经由电池接合部200向逆变器10输入电量以为其他用电器供电，或从逆变器10获取电量以存储电量。该可拆卸电池可以设计成与多种电动装置适配的形状，进而可以在从逆变器组件拆卸后安装在电动装置上以进行供电，从而提高可拆卸电池的通用性，扩展逆变器组件的功能。
在此种布置下，电池和逆变器实现了模块化拼接组合，在减小总体体积、增加便携性的同时，能够通过简单的更换电池模块实现续航的延长。模块化电池还可以在不需要作为逆变器电源使用时，独立作为电动车、无线吸尘器等用电器的电源，实现资源最大化利用。
以上例子主要说明了本申请的逆变器和逆变器组件。尽管只对其中一些本申请的实施方式进行了描述，但是本领域普通技术人员应当了解，本申请可以在不偏离其主旨与范围内以许多其他的形式实施。因此，所展示的例子与实施方式被视为示意性的而非限制性的，在不脱离本申请的技术方案的精神及范围的情况下，本申请可能涵盖各种的修改与替换。

Claims (13)

  1. 一种逆变器，其特征在于，所述逆变器包括：
    本体，其包括设置在其内部的线路板，所述线路板将直流电转变为交流电；
    电池接合部，其设置在所述本体上，并与所述线路板电连接，所述电池接合部接收电池输入的电流并将所述电流传送到所述线路板；以及
    插座，其可拆卸地安装到所述本体的外表面，并电连接到所述线路板；
    所述插座集成有交流输出部以及直流输出部，所述交流输出部将经由所述线路板得到的交流电输出为用电器可用的交流电，所述直流输出部将经由所述线路板得到的交流电输出为用电器可用的直流电。
  2. 根据权利要求1所述的逆变器，所述电池接合部包括电池接口以及设置在所述电池接口处的电接头，所述电池接口构造成与可拆卸电池的连接端相匹配的轮廓以与所述连接端插接，以使所述连接端与所述电接头形成电连接，所述逆变器经由所述电池接合部向所述可拆卸电池充电或从所述可拆卸电池获取电量。
  3. 根据权利要求2所述的逆变器，所述本体包括顶面和与所述顶面相对的底面，所述电池接口设置在所述本体的顶面处。
  4. 根据权利要求3所述的逆变器，所述电池接口自所述本体的顶面向所述本体内部凹进以形成电池插槽，所述电池插槽容纳所述可拆卸电池的所述连接端，所述电接头与所述连接端以插接方式形成电连接。
  5. 根据权利要求1-4中任一项所述的逆变器，其特征在于，所述交流输出部包括朝向所述本体外部的交流输出口，以及与所述交流输出口电连接的交流到交流连接器；
    所述直流输出部包括朝向所述本体外部的直流输出口，以及与所述直流输出口电连接的交流到直流转换器。
  6. 根据权利要求1-4中任一项所述的逆变器，其特征在于，所述本体的外表面上设置有与所述插座的外轮廓相匹配的安装口。
  7. 根据权利要求1-4中任一项所述的逆变器，其特征在于，所述插座上还设置有开关和/或指示灯。
  8. 根据权利要求1-4中任一项所述的逆变器，其特征在于，所述逆变器还包括电输入部，其设置在所述本体上并与所述电池接合部电连接，所述电输入部用于向所述逆变器输入电流。
  9. 根据权利要求1-4中任一项所述的逆变器，其特征在于，所述本体上设置有显示电信息的显示区，所述电信息包括电流信息、电压信息、功率信息、工作时间信息及电量信息中的一个或多个。
  10. 根据权利要求9所述的逆变器，其特征在于，所述显示区包括电连接到所述电池接合部的显示屏，所述显示屏显示与所述电池接合部连接的电池的电量。
  11. 根据权利要求1-4中任一项所述的逆变器，其特征在于，所述本体上设置有散热部，所述散热部构造成格栅形状。
  12. 根据权利要求1-4中任一项所述的逆变器，其特征在于，所述本体上设置有电连接到所述电池接合部的无线充电模块，以为用电器无线充电。
  13. 一种逆变器组件，其特征在于，所述逆变器组件包括：
    根据权利要求1-12中任一项所述的逆变器；以及
    可拆卸电池，所述可拆卸电池的连接端与所述逆变器的所述电池接合部形状匹配并与所述电池接合部插接以形成电连接，所述可拆卸电池经由所述电池接合部向所述逆变器输入电量或从所述逆变器获取电量。
PCT/CN2023/094977 2022-07-19 2023-05-18 逆变器及逆变器组件 WO2024016813A1 (zh)

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