WO2024055635A1 - 电气设备及其连接结构 - Google Patents

电气设备及其连接结构 Download PDF

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Publication number
WO2024055635A1
WO2024055635A1 PCT/CN2023/097042 CN2023097042W WO2024055635A1 WO 2024055635 A1 WO2024055635 A1 WO 2024055635A1 CN 2023097042 W CN2023097042 W CN 2023097042W WO 2024055635 A1 WO2024055635 A1 WO 2024055635A1
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Prior art keywords
input
terminal
output
different
negative
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PCT/CN2023/097042
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English (en)
French (fr)
Inventor
李锋
韦仕元
杨宇
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阳光电源（上海）有限公司
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Publication of WO2024055635A1 publication Critical patent/WO2024055635A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling
    • H01R13/642—Means for preventing incorrect coupling by position or shape of contact members

Definitions

  • the present invention relates to the technical field of electrical equipment wiring, and more specifically, to an electrical equipment and its connection structure.
  • the electrical equipment is connected to each other on the DC side through terminals.
  • the electrical equipment is provided with input terminals and output terminals, where the input terminals include an input positive terminal and an input negative terminal, and the output terminals include an output positive terminal and an output negative terminal. Since the input terminals and output terminals are both universal terminals, it is easier for workers to connect the wrong input terminals and output terminals.
  • the input positive terminal is used as the output positive terminal to connect to the corresponding equipment
  • the output negative terminal is used as the input negative terminal to connect to the corresponding equipment. , causing the electrical equipment to not operate properly and posing safety hazards.
  • the product needs to be returned to the factory, which wastes a lot of money and time.
  • the object of the present invention is to provide a connection structure for electrical equipment to prevent workers from incorrectly connecting input terminals and output terminals.
  • Another object of the present invention is to provide an electrical device including the above connection structure.
  • a connection structure for electrical equipment including: input positive terminal, output positive terminal, input negative terminal terminal and output negative terminal;
  • the input positive terminal, the output positive terminal, the input negative terminal and the output negative terminal all include plug-in parts;
  • the input positive terminal and the output positive terminal have different plug-in parts, and/or the input negative terminal and the output negative terminal have different plug-in parts.
  • the plug-in portions of the input positive terminal and the input negative terminal are different, and/or the plug-in portions of the output positive terminal and the output negative terminal are different.
  • the different plug-in parts include: the shapes of the plug-in parts are different, and/or the sizes of the plug-in parts are different.
  • the input positive terminal, the output positive terminal, the input negative terminal and the output negative terminal each further include a connection part, the connection part is used to connect a wire and the plug part;
  • connection parts of the input positive terminal and the output positive terminal are different, and/or the connection parts of the input negative terminal and the output negative terminal are different.
  • connection portions of the input positive terminal and the input negative terminal are different, and/or the connection portions of the output positive terminal and the output negative terminal are different.
  • the difference in the connecting portion includes: the shape of the connecting portion is different, and/or the size of the connecting portion is different.
  • connection structure of the electrical equipment also includes:
  • the input positive conductor and the output positive conductor are different, and/or the input negative conductor and the output negative conductor are different.
  • the input positive conductor and the input negative conductor are different, and/or the output positive conductor and the output negative conductor are different.
  • the input positive wire, the output positive wire, the input negative wire and the output negative wire are all wires, and differences in the wires include: different lengths of the wires, and/or colors of the wires. Different, and/or the outer diameter of the conductors is different.
  • the input negative terminal and the output negative terminal are both female plugs, and the input positive terminal and the output positive terminal are male plugs.
  • both the input positive terminal and the input negative terminal are one.
  • the input positive terminals and the input negative terminals correspond one to one.
  • the plug-in parts of any two of the input positive terminals are the same, and the plug-in parts of any two of the input negative terminals are the same.
  • the positive output terminal of one of the electrical devices can be plugged into the negative output terminal of another of the electrical devices.
  • the present invention also provides an electrical equipment.
  • the electrical equipment includes the connection structure of the electrical equipment described in any one of the above.
  • connection structure of the electrical equipment due to the different plug-in parts of the input positive terminal and the output positive terminal, workers mistakenly regard the input positive terminal as the output positive terminal and the output positive terminal as the input positive terminal.
  • the staff will mistakenly mistake the input negative terminal for the wrong output terminal.
  • the plug connection cannot be completed, thus preventing the staff from connecting the wrong input negative terminal and output negative terminal. Therefore, the above-mentioned connection structure of the electrical equipment prevents workers from connecting incorrect input terminals and output terminals.
  • Figure 1 is a schematic structural diagram of a connection structure of electrical equipment provided by an embodiment of the present invention
  • Figure 2 is a front view of the connection structure of the electrical equipment provided by the embodiment of the present invention.
  • Figure 3 is a schematic structural diagram of the output negative terminal in the connection structure of the electrical equipment provided by the embodiment of the present invention.
  • Figure 4 is a schematic structural diagram of the first input negative terminal in the connection structure of the electrical equipment provided by the embodiment of the present invention.
  • Figure 5 is a schematic structural diagram of the first input positive terminal in the connection structure of the electrical equipment provided by the embodiment of the present invention.
  • Figure 6 is a schematic structural diagram of the output positive terminal in the connection structure of the electrical equipment provided by the embodiment of the present invention.
  • Figure 7 is a schematic structural diagram of the second input positive terminal in the connection structure of the electrical equipment provided by the embodiment of the present invention.
  • Figure 8 is a schematic structural diagram of the second input negative terminal in the connection structure of the electrical equipment provided by the embodiment of the present invention.
  • Figure 9 is a schematic diagram of the connection of two electrical devices provided by an embodiment of the present invention.
  • FIG. 10 is a partial enlarged view of FIG. 9 .
  • 11 is the output negative terminal
  • 12 is the input negative terminal
  • 13 is the input positive terminal
  • 14 is the output positive terminal
  • 12a is the first input negative terminal
  • 12b is the second input negative terminal
  • 13a is the first input positive terminal
  • 13b is the second input positive terminal
  • 21 is the output negative conductor
  • 22 is the input negative conductor
  • 23 is the input positive conductor
  • 24 is the output positive conductor
  • 22a is the first input negative conductor
  • 22b is the second input negative conductor
  • 23a is the first input positive terminal
  • 23b is the second input positive terminal
  • 01 is the plug part
  • 02 is the connection part
  • connection structure of the electrical equipment includes: an input positive terminal 13 , an output positive terminal 14 , an input negative terminal 12 and an output negative terminal 11 .
  • the input negative terminal 12 and the input positive terminal 13 are both connected to a junction box or other equipment, and the output positive terminal 14 and the output negative terminal 11 are both connected to a junction box or other equipment.
  • the above-mentioned input positive terminal 13 , output positive terminal 14 , input negative terminal 12 and output negative terminal 11 all include a plug portion 01 .
  • the plug-in part 01 of the input positive terminal 13 and the plug-in part 01 of the output positive terminal 14 are different, and/or the plug-in part 01 of the input negative terminal 12 and the plug-in part 01 of the output negative terminal 11 are different.
  • the optional plug-in part 01 of the positive input terminal 13 and the plug-in part 01 of the negative input terminal 12 are different, thus avoiding workers from connecting the positive input terminal 13 and the negative input terminal 12 incorrectly.
  • the optional plug-in part 01 of the output positive terminal 14 and the plug-in part 01 of the output negative terminal 11 are different, thus preventing workers from connecting the wrong output positive terminal 14 and the output negative terminal 11 .
  • the above-mentioned plug-in part 01 includes: the shape of the plug-in part 01 is different and/or the size of the plug-in part 01 is different.
  • the color of the plug portion 01 can also be chosen to be different, which is not limited in this embodiment.
  • the input positive terminal 13 , the output positive terminal 14 , the input negative terminal 12 and the output negative terminal 11 all further include a connection part 02 , which is used to connect the wire and the plug part 01 .
  • connection part 02 of the input negative terminal 12 and the output negative terminal 11 can also be selected. Part 02 is different.
  • terminal 13 and the negative input terminal 12 are also selected to have different connection portions 02 of the positive input terminal 13 and the connection portion 02 of the negative input terminal 12 .
  • connection portion 02 of the output positive terminal 14 and the connection portion 02 of the output negative terminal 11 are different.
  • the aforementioned difference in the connecting portion 02 includes: a different shape of the connecting portion 02 and/or a different size of the connecting portion 02 .
  • connection structure of the above-mentioned electrical equipment also includes: an input positive wire 23, an output positive wire 24, an input negative wire 22, and an output negative wire 21; wherein, the input positive wire 23 is connected to the housing 31 of the electrical equipment and The input positive terminal 13; the output positive wire 24 connects the housing 31 and the output positive terminal 14; the input negative wire 22 connects the housing 31 and the input negative terminal 12; the output negative wire 21 connects the housing 31 and the output negative terminal 11.
  • the wires mentioned above are collectively referred to as the input positive wire 23 , the output positive wire 24 , the input negative wire 22 and the output negative wire 21 .
  • the input positive wire 23 and the output positive wire 24 can also be selected to be different.
  • the input negative wire 22 and the output negative wire 21 may also be selected to be different.
  • the negative electrode wires 21 are all wires.
  • the aforementioned differences in the conductors include: different lengths of the conductors, and/or different colors of the conductors, and/or different outer diameters of the conductors.
  • the length of the input positive conductor 23 is shorter than the length of the output positive conductor 24
  • the length of the input negative conductor 22 is shorter than the length of the output negative conductor 21 .
  • the length of the input positive conductor 23 can be selected to be equal to the length of the input negative conductor 22
  • the length of the output positive conductor 24 can be equal to the length of the output negative conductor 21 , which is not limited to the above implementation. Way.
  • the above-mentioned plug-in part 01 may be a socket or a pin. If the plug-in part 01 is a socket, the terminal with the plug-in part 01 is a female plug; if the plug-in part 01 is a pin, the terminal with the plug-in part 01 is a male plug.
  • the specific types of the input positive terminal 13, the output positive terminal 14, the input negative terminal 12 and the output negative terminal 11 are selected according to actual needs. Specifically, it can be selected that both the input negative terminal 12 and the output negative terminal 11 are female plugs, and the input positive terminal 13 and the output positive terminal 14 are both male plugs. Of course, you can also choose that the input negative terminal 12 and the output negative terminal 11 are both male plugs, and the input positive terminal 13 and the output positive terminal 14 are both female plugs, which is not limited to the above embodiment.
  • the plug-in part 01 of the output negative terminal 11 is a jack; as shown in Figures 2, 4 and 8, the plug-in part 01 of the input negative terminal 12 is also a jack.
  • the outer shape of the plug-in part 01 of the output negative terminal 11 and the outer shape of the plug-in part 01 of the input negative terminal 12 are different, that is, the outer surface shape of the socket of the output negative terminal 11 and the outer surface shape of the socket of the input negative terminal 12 different.
  • the plug-in part 01 of the input positive terminal 13 is a pin; as shown in Figures 2 and 6, the plug-in part 01 of the output positive terminal 14 is a pin.
  • the shapes of the plug-in portion 01 of the input positive terminal 13 and the shape of the plug-in portion 01 of the output positive terminal 14 are different, that is, the pin shapes of the input positive terminal 13 and the output positive terminal 14 are different.
  • the input positive terminal 13 and the input negative terminal 12 can be selected There is only one input terminal, or there are more than two input positive terminals 13 and two negative input terminals 12 .
  • the input positive terminal 13 and the input negative terminal 12 correspond one to one; if the input positive terminal 13 and the input negative terminal 12 are both more than two, There are more than two input positive conductors 23 and two or more input negative conductors 22 .
  • the input positive terminal 13 corresponds to the input positive conductor 23 one-to-one, and the input negative terminal 12 corresponds to the input negative conductor 22 one-to-one.
  • Each input positive terminal 13 is different from the output positive terminal 14
  • each input negative terminal 12 is different from the output negative terminal 11 .
  • plug-in parts 01 of any two input positive terminals 13 are the same, and the plug-in parts 01 of any two input negative terminals 12 are the same; as shown in Figure 2 As shown, you can also choose to have different plug-in parts 01 of any two input positive terminals 13, and different plug-in parts 01 of any two input negative terminals 12.
  • connection portions 02 of any two input positive terminals 13 can be selected to be the same, and the connection portions 02 of any two input negative terminals 12 can be selected to be the same; as shown in Figure 2 , the connection portions of any two input positive terminals 13 can also be selected. 02 is different, the connection portion 02 of any two input negative terminals 12 is different.
  • any two input positive conductors 23 can be selected to be the same, and any two input negative conductors 22 can be selected to be the same; or any two input positive conductors 23 can be different, and any two input negative conductors 22 can be different.
  • the specific number of the input positive terminal 13 and the input negative terminal 12 is selected according to actual needs, and is not limited in this embodiment.
  • both the output positive terminal 14 and the output negative terminal 11 may be one.
  • the output positive terminal 14 of one electrical device can be plugged into the output negative terminal 11 of another electrical device, which can also be understood as the output negative terminal of one electrical device.
  • the terminal 11 can be plugged into the positive output terminal 14 of another electrical device. It can be understood that at least two electrical devices can be connected in series. The number of electrical devices connected in series can be selected according to actual needs, which is not limited in this embodiment.
  • one of the output positive terminal 14 and the output negative terminal 11 is a male plug, and the other is a female plug used in conjunction with the male plug.
  • this embodiment also provides an electrical equipment, which includes the connection structure of the electrical equipment described in the above embodiment.
  • the electrical equipment includes a housing 31, and terminals are provided on the housing 31.
  • the housing 31 has a front, a back and a side connecting the front and the back, at least one terminal is connected to the side of the housing 31 , and/or at least one terminal is connected to the front of the housing 31 , and/or at least one terminal is connected to the housing 31 The back.
  • the negative output terminal 11 , the negative input terminal 12 , the positive input terminal 13 and the positive output terminal 14 are all disposed on the side of the housing 31 .
  • the housing 31 has four side surfaces, two negative input terminals 12 which are the first negative input terminal 12a and the second negative input terminal 12b, and two positive input terminals 13 which are the first positive input terminal 13a and the second negative input terminal 12b.
  • the terminals 13b are located on the other side of the housing 31.
  • the output negative terminal 11 and the output positive terminal 14 can also be on different sides
  • the first input negative terminal 12a and the second input negative terminal 12b can also be on the same side
  • the first input positive terminal 13a and the second input negative terminal 13a can also be on the same side.
  • the input positive terminal 13b may also be on the same side, and is not limited to the above embodiment.
  • the above-mentioned shell 31 may be a metal shell or a plastic shell, which is not limited in this embodiment.
  • connection structure of the electrical equipment provided by the above embodiments has the above technical effects, and the above electrical equipment includes the above connection structure of the electrical equipment, the above electrical equipment also has corresponding technical effects, which will not be described again here.
  • the type of the above electrical equipment is selected according to actual needs.
  • the electrical equipment is a switch, etc., which is not limited in this embodiment.

Abstract

本发明公开了一种电气设备的连接结构，包括：输入正极端子，输出正极端子，输入负极端子和输出负极端子；其中，输入正极端子、输出正极端子、输入负极端子和输出负极端子均包括插接部。具体地，输入正极端子和输出正极端子的插接部不同，这样避免了工作人员接错输入正极端子和输出正极端子；和/或，输入负极端子和输出负极端子的插接部不同，这样避免了工作人员接错输入负极端子和输出负极端子。因此，上述电气设备的连接结构避免了工作人员接错输入端子和输出端子。

Description

电气设备及其连接结构
本申请要求于2022年09月15日提交中国专利局、申请号为202222448371.9、发明名称为“电气设备及其连接结构”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及电气设备接线技术领域，更具体地说，涉及一种电气设备及其连接结构。
背景技术
目前，电气设备之间通过端子实现直流侧连接，具体地，电气设备设置有输入端子和输出端子，其中，输入端子包括输入正极端子和输入负极端子，输出端子包括输出正极端子和输出负极端子，由于输入端子和输出端子均为通用端子，导致工作人员较易接错输入端子和输出端子，例如将输入正极端子作为输出正极端子连接相应的设备、将输出负极端子作为输入负极端子连接相应的设备，导致电气设备不能正常运行且存在安全隐患。而且，输入端子和输出端子接错后，产品需要返厂，浪费大量的资金和时间。
综上所述，如何避免工作人员接错输入端子和输出端子，是目前本领域技术人员亟待解决的问题。
发明内容
有鉴于此，本发明的目的是提供一种电气设备的连接结构，以避免工作人员接错输入端子和输出端子。本发明的另一目的是提供一种包括上述连接结构的电气设备。
为了达到上述目的，本发明提供如下技术方案：
一种电气设备的连接结构，包括：输入正极端子，输出正极端子，输入负 极端子和输出负极端子；
其中，所述输入正极端子、所述输出正极端子、所述输入负极端子和所述输出负极端子均包括插接部；
所述输入正极端子和所述输出正极端子的插接部不同，和/或所述输入负极端子和所述输出负极端子的插接部不同。
可选地，所述输入正极端子和所述输入负极端子的插接部不同，和/或所述输出正极端子和所述输出负极端子的插接部不同。
可选地，所述插接部不同包括：所述插接部的形状不同、和/或所述插接部的大小不同。
可选地，所述输入正极端子、所述输出正极端子、所述输入负极端子和所述输出负极端子均还包括连接部，所述连接部用于连接导线和所述插接部；
其中，所述输入正极端子和所述输出正极端子的连接部不同，和/或所述输入负极端子和所述输出负极端子的连接部不同。
可选地，所述输入正极端子和所述输入负极端子的连接部不同，和/或所述输出正极端子和所述输出负极端子的连接部不同。
可选地，所述连接部不同包括：所述连接部的形状不同、和/或所述连接部的大小不同。
可选地，所述电气设备的连接结构还包括：
连接电气设备的外壳和所述输入正极端子的输入正极导线；
连接所述外壳和所述输出正极端子的输出正极导线；
连接所述外壳和所述输入负极端子的输入负极导线；
连接所述外壳和所述输出负极端子的输出负极导线；
其中，所述输入正极导线和所述输出正极导线不同，和/或所述输入负极导线和所述输出负极导线不同。
可选地，所述输入正极导线和所述输入负极导线不同，和/或所述输出正极导线和所述输出负极导线不同。
可选地，所述输入正极导线、所述输出正极导线、所述输入负极导线和所述输出负极导线均为导线，导线不同包括：所述导线的长度不同、和/或所述导线的颜色不同、和/或所述导线的外径不同。
可选地，所述输入负极端子和所述输出负极端子均为母插头，所述输入正极端子和所述输出正极端子均为公插头。
可选地，所述输入正极端子和所述输入负极端子均为一个。
可选地，所述输入正极端子和所述输入负极端子均为两个以上，且所述输入正极端子和所述输入负极端子一一对应。
可选地，任意两个所述输入正极端子的插接部相同，任意两个所述输入负极端子的插接部相同。
可选地，一个所述电气设备的所述输出正极端子能够与另一个所述电气设备的所述输出负极端子插接。
基于上述提供的电气设备的连接结构，本发明还提供了一种电气设备，电气设备包括上述任一项所述的电气设备的连接结构。
本发明提供的电气设备的连接结构中，由于输入正极端子和输出正极端子的插接部不同，工作人员误将把输入正极端子当作输出正极端子时以及误将输出正极端子当作输入正极端子时，则无法完成插接，从而避免了工作人员接错输入正极端子和输出正极端子；和/或，由于输入负极端子和输出负极端子的插接部不同，工作人员误将把输入负极端子当作输出负极端子时以及误将输出负极端子当作输入负极端子时，则无法完成插接，从而避免了工作人员接错输入负极端子和输出负极端子。因此，上述电气设备的连接结构避免了工作人员接错输入端子和输出端子。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据提供的附图获得其他的附图。
图1为本发明实施例提供的电气设备的连接结构的结构示意图；
图2为本发明实施例提供的电气设备的连接结构的主视图；
图3为本发明实施例提供的电气设备的连接结构中输出负极端子的结构示意图；
图4为本发明实施例提供的电气设备的连接结构中第一输入负极端子的结构示意图；
图5为本发明实施例提供的电气设备的连接结构中第一输入正极端子的结构示意图；
图6为本发明实施例提供的电气设备的连接结构中输出正极端子的结构示意图；
图7为本发明实施例提供的电气设备的连接结构中第二输入正极端子的结构示意图；
图8为本发明实施例提供的电气设备的连接结构中第二输入负极端子的结构示意图；
图9为本发明实施例提供的两个电气设备的连接示意图；
图10为图9的局部放大图。
图1-图10中：
11为输出负极端子，12为输入负极端子，13为输入正极端子，14为输出正极端子；
12a为第一输入负极端子，12b为第二输入负极端子；13a为第一输入正极端子，13b为第二输入正极端子；
21为输出负极导线，22为输入负极导线，23为输入正极导线，24为输出正极导线；
22a为第一输入负极导线，22b为第二输入负极导线；23a为第一输入正极端子，23b为第二输入正极端子；
31为外壳；
01为插接部，02为连接部。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
如图1和图2所示，本发明实施例提供的电气设备的连接结构包括：输入正极端子13，输出正极端子14，输入负极端子12和输出负极端子11。
具体地，输入负极端子12和输入正极端子13均与接线盒或其他设备连接，输出正极端子14和输出负极端子11均与接线盒或其他设备连接。
上述输入正极端子13、输出正极端子14、输入负极端子12和输出负极端子11均包括插接部01。具体地，上述输入正极端子13的插接部01和输出正极端子14的插接部01不同，和/或输入负极端子12的插接部01和输出负极端子11的插接部01不同。
上述电气设备的连接结构中，由于输入正极端子13和输出正极端子14的插接部01不同，工作人员误将把输入正极端子13当作输出正极端子14时 以及误将输出正极端子14当作输入正极端子13时，则无法完成插接，实现了防呆，从而避免了工作人员接错输入正极端子13和输出正极端子14；由于输入负极端子12和输出负极端子11的插接部01不同，工作人员误将把输入负极端子12当作输出负极端子11时以及误将输出负极端子11当作输入负极端子12时，则无法完成插接，实现了防呆，从而避免了工作人员接错输入负极端子12和输出负极端子11。因此，上述电气设备的连接结构避免了工作人员接错输入端子和输出端子。
在一具体实施方式中，可选择输入正极端子13的插接部01和输入负极端子12的插接部01不同，这样，避免了工作人员接错输入正极端子13和输入负极端子12。
相应的，可选择输出正极端子14的插接部01和输出负极端子11的插接部01不同，这样，避免了工作人员接错输出正极端子14和输出负极端子11。
上述插接部01不同存在多种实现方式。具体地，上述插接部01不同包括：插接部01的形状不同、和/或插接部01的大小不同。当然，也可选择插接部01的颜色不同，本实施例对此不做限定。
上述电气设备的连接结构中，输入正极端子13、输出正极端子14、输入负极端子12和输出负极端子11均还包括连接部02，该连接部02用于连接导线和插接部01。
如图2、图5、图6和图7所示，为了避免接错输入正极端子13和输出正极端子14，还可选择输入正极端子13的连接部02和输出正极端子14的连接部02不同。
相应的，如图2、图3、图4和图8所示，为了避免接错输入负极端子12和输出负极端子11，还可选择输入负极端子12的连接部02和输出负极端子11的连接部02不同。
相应的，如图2、图4、图5、图7和图8所示，为了避免接错输入正极 端子13和输入负极端子12，还选择输入正极端子13的连接部02和输入负极端子12的连接部02不同。
相应的，如图2、图3和图6所示，为了避免接错输出正极端子14和输出负极端子11，还可选择输出正极端子14的连接部02和输出负极端子11的连接部02不同。
上述连接部02不同存在多种实现方式。具体地，上述连接部02不同包括：连接部02的形状不同、和/或连接部02的大小不同。当然，也可选择连接部02的颜色不同，本实施例对此不做限定。
在一具体实施方式中，上述电气设备的连接结构还包括：输入正极导线23，输出正极导线24，输入负极导线22，以及输出负极导线21；其中，输入正极导线23连接电气设备的外壳31和输入正极端子13；输出正极导线24连接外壳31和输出正极端子14；输入负极导线22连接外壳31和输入负极端子12；输出负极导线21连接外壳31和输出负极端子11。
前文中所提及的导线即为输入正极导线23、输出正极导线24、输入负极导线22以及输出负极导线21统称。
本实施方式中，为了避免接错输入正极端子13和输出正极端子14，还可选择输入正极导线23和输出正极导线24不同。相应的，为了避免接错输入负极端子12和输出负极端子11，还可选择输入负极导线22和输出负极导线21不同。
相应的，为了避免接错输入正极端子13和输入负极端子12，上述输入正极导线23和输入负极导线22不同。
相应的，为了避免接错输出正极端子14和输出负极端子11，上述输出正极导线24和输出负极导线21不同。
如前文所述，输入正极导线23、输出正极导线24、输入负极导线22和输 出负极导线21均为导线。上述导线不同包括：导线的长度不同、和/或导线的颜色不同、和/或导线的外径不同。当然，也可选择导线的形状不同，即导线的横截面形状不同。
如图2所示，输入正极导线23的长度小于输出正极导线24的长度、输入负极导线22的长度小于输出负极导线21的长度。
在其他实施方式中，如图2所示，可选择输入正极导线23的长度和输入负极导线22的长度相等，输出正极导线24的长度和输出负极导线21的长度相等，并不局限于上述实施方式。
上述插接部01可为插孔，也可为插针。若插接部01为插孔，则具有该插接部01的端子即为母插头；若插接部01为插针，则具有该插接部01的端子即为公插头。
对于输入正极端子13、输出正极端子14、输入负极端子12和输出负极端子11的具体类型，根据实际需要选择。具体地，可选择上述输入负极端子12和输出负极端子11均为母插头，输入正极端子13和输出正极端子14均为公插头。当然，也可选择上述输入负极端子12和输出负极端子11均为公插头、输入正极端子13和输出正极端子14均为母插头，并不局限于上述实施方式。
如图2和图3所示，输出负极端子11的插接部01为插孔；如图2、图4和图8所示，输入负极端子12的插接部01也为插孔。其中，输出负极端子11的插接部01外形和输入负极端子12的插接部01的外形不同，即输出负极端子11的插孔的外表面形状和输入负极端子12的插孔的外表面形状不同。
如图2、图5和图7所示，上述输入正极端子13的插接部01为插针；如图2和图6所示，输出正极端子14的插接部01为插针。其中，上述输入正极端子13的插接部01形状和输出正极端子14的插接部01形状不同，即输入正极端子13的插针形状和输出正极端子14的插针形状不同。
上述电气设备的连接结构中，可选择输入正极端子13和输入负极端子12 均为一个，也可选择输入正极端子13和输入负极端子12均为两个以上。
需要说明的是，若输入正极端子13和输入负极端子12均为两个以上，输入正极端子13和输入负极端子12一一对应；若输入正极端子13和输入负极端子12均为两个以上，输入正极导线23和输入负极导线22均为两个以上，输入正极端子13和输入正极导线23一一对应，输入负极端子12和输入负极导线22一一对应。每个输入正极端子13均与输出正极端子14不同，每个输入负极单子12均与输出负极端子11不同。
若输入正极端子13和输入负极端子12均为两个以上，可选择任意两个输入正极端子13的插接部01相同，任意两个输入负极端子12的插接部01相同；如图2所示，也可选择任意两个输入正极端子13的插接部01不同，任意两个输入负极端子12的插接部01不同。
相应的，可选择任意两个输入正极端子13的连接部02相同，任意两个输入负极端子12的连接部02相同；如图2所示，也可选择任意两个输入正极端子13的连接部02不同，任意两个输入负极端子12的连接部02不同。
相应的，如图2所示，可选择任意两个输入正极导线23相同，任意两个输入负极导线22相同；也可选择任意两个输入正极导线23不同，任意两个输入负极导线22不同。
对于输入正极端子13和输入负极端子12的具体数目，根据实际需要选择，本实施例对此不做限定。
上述电气设备的连接结构中，输出正极端子14和输出负极端子11可均为一个。为了实现两个电气设备的串联，如图9和图10所示，一个电气设备的输出正极端子14能够与另一个电气设备的输出负极端子11插接，亦可理解为一个电气设备的输出负极端子11能够与另一个电气设备的输出正极端子14插接。可以理解的是，可实现至少两个电气设备的串联，对于串联的电气设备数目，根据实际需要选择，本实施例对此不做限定。
具体地，输出正极端子14与输出负极端子11中一者为公插头、另一者为与公插头配合使用的母插头。
基于上述实施例提供的电气设备的连接结构，本实施例还提供了一种电气设备，该电气设备包括上述实施例所述的电气设备的连接结构。
为了便于描述，输出负极端子11、输入负极端子12、输入正极端子13和输出正极端子14统称为端子。电气设备包括外壳31，端子设置于外壳31。具体地，外壳31具有正面、背面以及连接正面和背面的侧面，至少一个端子连接于外壳31的侧面、和/或至少一个端子连接于外壳31的正面、和/或至少一个端子连接于外壳31的背面。
如图1所示，输出负极端子11、输入负极端子12、输入正极端子13和输出正极端子14均设置于外壳31的侧面。外壳31的侧面为四个，输入负极端子12为两个且分别为第一输入负极端子12a、第二输入负极端子12b，输入正极端子13为两个且分别为第一输入正极端子13a、第二输入正极端子13b；其中，输出负极端子11、第一输入负极端子12a和第一输入正极端子13a均位于外壳31的一侧，输出正极端子14、第二输入负极端子12b和第二输入正极端子13b均位于外壳31的另一侧。
在其他实施方式中，上述输出负极端子11和输出正极端子14也可以在不同侧，第一输入负极端子12a和第二输入负极端子12b也可在同侧，第一输入正极端子13a和第二输入正极端子13b也可在同侧，并不局限于上述实施方式。
上述外壳31可为金属壳或塑料壳等，本实施例对此不做限定。
由于上述实施例提供的电气设备的连接结构具有上述技术效果，上述电气设备包括上述电气设备的连接结构，则上述电气设备也具有相应的技术效果，本文对此不再赘述。
对于上述电气设备的类型，根据实际需要选择，例如电气设备为关断器等，本实施例对此不做限定。
对所公开的实施例的上述说明，使本领域技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (15)

  1. 一种电气设备的连接结构，其特征在于，包括：输入正极端子，输出正极端子，输入负极端子和输出负极端子；
    其中，所述输入正极端子、所述输出正极端子、所述输入负极端子和所述输出负极端子均包括插接部；
    所述输入正极端子和所述输出正极端子的插接部不同，和/或所述输入负极端子和所述输出负极端子的插接部不同。
  2. 根据权利要求1所述的电气设备的连接结构，其特征在于，所述输入正极端子和所述输入负极端子的插接部不同，和/或所述输出正极端子和所述输出负极端子的插接部不同。
  3. 根据权利要求1或2所述的电气设备的连接结构，其特征在于，所述插接部不同包括：所述插接部的形状不同、和/或所述插接部的大小不同。
  4. 根据权利要求1所述的电气设备的连接结构，其特征在于，所述输入正极端子、所述输出正极端子、所述输入负极端子和所述输出负极端子均还包括连接部，所述连接部用于连接导线和所述插接部；
    其中，所述输入正极端子和所述输出正极端子的连接部不同，和/或所述输入负极端子和所述输出负极端子的连接部不同。
  5. 根据权利要求4所述的电气设备的连接结构，其特征在于，所述输入正极端子和所述输入负极端子的连接部不同，和/或所述输出正极端子和所述输出负极端子的连接部不同。
  6. 根据权利要求4或5所述的电气设备的连接结构，其特征在于，所述连接部不同包括：所述连接部的形状不同、和/或所述连接部的大小不同。
  7. 根据权利要求1所述的电气设备的连接结构，其特征在于，还包括：
    连接电气设备的外壳和所述输入正极端子的输入正极导线；
    连接所述外壳和所述输出正极端子的输出正极导线；
    连接所述外壳和所述输入负极端子的输入负极导线；
    连接所述外壳和所述输出负极端子的输出负极导线；
    其中，所述输入正极导线和所述输出正极导线不同，和/或所述输入负极导线和所述输出负极导线不同。
  8. 根据权利要求7所述的电气设备的连接结构，其特征在于，所述输入正极导线和所述输入负极导线不同，和/或所述输出正极导线和所述输出负极导线不同。
  9. 根据权利要求7或8所述的电气设备的连接结构，其特征在于，所述输入正极导线、所述输出正极导线、所述输入负极导线和所述输出负极导线均为导线，导线不同包括：所述导线的长度不同、和/或所述导线的颜色不同、和/或所述导线的外径不同。
  10. 根据权利要求1所述的电气设备的连接结构，其特征在于，所述输入负极端子和所述输出负极端子均为母插头，所述输入正极端子和所述输出正极端子均为公插头。
  11. 根据权利要求1所述的电气设备的连接结构，其特征在于，所述输入正极端子和所述输入负极端子均为一个。
  12. 根据权利要求1所述的电气设备的连接结构，其特征在于，所述输入正极端子和所述输入负极端子均为两个以上，且所述输入正极端子和所述输入负极端子一一对应。
  13. 根据权利要求12所述的电气设备的连接结构，其特征在于，任意两个所述输入正极端子的插接部相同，任意两个所述输入负极端子的插接部相同。
  14. 根据权利要求1所述的电气设备的连接结构，其特征在于，一个所述电气设备的所述输出正极端子能够与另一个所述电气设备的所述输出负极端 子插接。
  15. 一种电气设备，其特征在于，包括如权利要求1-14中任一项所述的电气设备的连接结构。
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201044532Y (zh) * 2007-05-29 2008-04-02 宁勤胜 一种可变光伸缩氙气灯控制线
JP2008226661A (ja) * 2007-03-13 2008-09-25 Sony Corp 音声信号伝送方法及び音声信号伝送ケーブル
CN103066453A (zh) * 2013-01-14 2013-04-24 张家港市汇琨电子制造有限公司 一种主板电源接插装置
CN106025658A (zh) * 2016-06-30 2016-10-12 西安蓝钻电子科技有限公司 一种便于识别接线准确的接线端子
CN206211230U (zh) * 2016-09-30 2017-05-31 信音电子(中国)股份有限公司 电源连接器结构
CN206989027U (zh) * 2017-05-15 2018-02-09 深圳珈伟光伏照明股份有限公司 灯具联接结构
CN207369291U (zh) * 2017-09-25 2018-05-15 陈坚胜 一种改进的喇叭线和一种改进的音箱
CN218300465U (zh) * 2022-09-15 2023-01-13 阳光电源（上海）有限公司 电气设备及其连接结构

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008226661A (ja) * 2007-03-13 2008-09-25 Sony Corp 音声信号伝送方法及び音声信号伝送ケーブル
CN201044532Y (zh) * 2007-05-29 2008-04-02 宁勤胜 一种可变光伸缩氙气灯控制线
CN103066453A (zh) * 2013-01-14 2013-04-24 张家港市汇琨电子制造有限公司 一种主板电源接插装置
CN106025658A (zh) * 2016-06-30 2016-10-12 西安蓝钻电子科技有限公司 一种便于识别接线准确的接线端子
CN206211230U (zh) * 2016-09-30 2017-05-31 信音电子(中国)股份有限公司 电源连接器结构
CN206989027U (zh) * 2017-05-15 2018-02-09 深圳珈伟光伏照明股份有限公司 灯具联接结构
CN207369291U (zh) * 2017-09-25 2018-05-15 陈坚胜 一种改进的喇叭线和一种改进的音箱
CN218300465U (zh) * 2022-09-15 2023-01-13 阳光电源（上海）有限公司 电气设备及其连接结构

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