WO2025251816A1 - 电路板连接结构、服务器电源及服务器供电系统 - Google Patents

电路板连接结构、服务器电源及服务器供电系统

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Publication number
WO2025251816A1
WO2025251816A1 PCT/CN2025/092446 CN2025092446W WO2025251816A1 WO 2025251816 A1 WO2025251816 A1 WO 2025251816A1 CN 2025092446 W CN2025092446 W CN 2025092446W WO 2025251816 A1 WO2025251816 A1 WO 2025251816A1
Authority
WO
WIPO (PCT)
Prior art keywords
circuit board
power supply
server power
electrical connection
connection structure
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
PCT/CN2025/092446
Other languages
English (en)
French (fr)
Inventor
陈安杰
林炜钊
林东辉
王越天
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Honor Electronic Co ltd
Original Assignee
Shenzhen Honor Electronic Co ltd
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
Application filed by Shenzhen Honor Electronic Co ltd filed Critical Shenzhen Honor Electronic Co ltd
Publication of WO2025251816A1 publication Critical patent/WO2025251816A1/zh
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H02J7/70—
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings

Definitions

  • This application relates to the field of power supply technology, specifically to a circuit board connection structure, a server power supply, and a server power supply system.
  • the server power supply is the core component of the server power supply system. It is mainly responsible for converting external alternating current (AC) into direct current (DC) required by the internal hardware of the server and providing a stable and continuous power supply for all components.
  • AC alternating current
  • DC direct current
  • server power supplies' PCBs Printed Circuit Boards
  • PCBs Printed Circuit Boards
  • the circuit board connection structure includes a first circuit board and at least two second circuit boards. One side of the first circuit board is connected to the power transmission lines inside the server power supply. The at least two second circuit boards are configured to connect a load. The at least two second circuit boards are selectively mounted on the other side of the first circuit board, and each second circuit board has an output component on the side away from the first circuit board for electrically connecting to the load, wherein any two output components of the at least two second circuit boards are different.
  • the server power supply includes a housing and the aforementioned circuit board connection structure. Both the first circuit board and the second circuit board are disposed within the housing, and the first circuit board is electrically connected to the power transmission lines within the housing.
  • the server power supply system includes the server power supply described above.
  • the circuit board connection structure provided in this application by setting at least two second circuit boards, allows one of the at least two second circuit boards to be selectively mounted on the first circuit board. Since the output components of the at least two second circuit boards are different, a second circuit board with a corresponding model of output component can be selected based on the server power supply's usage scenario, and this second circuit board can be mounted on the side of the first circuit board away from the power transmission lines. This improves the compatibility of the server power supply.
  • Figure 1 is a schematic diagram of the circuit board connection structure provided in an embodiment of this application.
  • Figure 2 is a schematic diagram of the structure of the first circuit board provided in an embodiment of this application.
  • Figure 3 is one of the structural schematic diagrams of the second circuit board provided in the embodiments of this application.
  • Figure 4 is a second schematic diagram of the structure of the second circuit board provided in the embodiment of this application.
  • Figure 5 is a third schematic diagram of the structure of the second circuit board provided in the embodiment of this application.
  • Figure 6 is a schematic diagram of the structure of the outer shell provided in an embodiment of this application.
  • FIG. 7 is a schematic diagram of the server power supply provided in an embodiment of this application.
  • This application embodiment provides a circuit board connection structure.
  • This circuit board connection structure is applied to a server power supply.
  • the circuit board connection structure is disposed on the output side of the server power supply.
  • the circuit board connection structure includes a first circuit board 10 and at least two second circuit boards 20.
  • One side of the first circuit board 10 is connected to the power transmission lines inside the server power supply.
  • Both of the at least two second circuit boards 20 are configured to connect loads.
  • At least one of the at least two second circuit boards is selectively mounted on the other side of the first circuit board 10.
  • Each second circuit board 20 has an output component on the side away from the first circuit board 10, and the output component is used to electrically connect to the load. Any two output components of the at least two second circuit boards 20 are different.
  • each of the at least two second circuit boards 20 is selectively mounted on the first circuit board 10. Since the output components of the at least two second circuit boards 20 are different, a second circuit board 20 with a corresponding model of output component can be selected based on the server power supply's usage scenario and assembled onto the first circuit board 10. Thus, the compatibility of the server power supply can be improved by selecting the type of output component, diversifying the output methods of each server power supply.
  • any two output devices in at least two second circuit boards 20 may be different in the following ways: the product models of any two output devices in at least two second circuit boards 20 are different; the product types of any two output devices in at least two second circuit boards 20 are different; the product materials of any two output devices in at least two second circuit boards 20 are different; the output voltage that any two output devices in at least two second circuit boards 20 can bear is different; or the size of any two output devices in at least two second circuit boards 20 is different.
  • the circuit board connection structure provided in this embodiment is particularly suitable for server power supplies. Based on different types of loads, different second circuit boards 20 can be assembled on the first circuit board 10 to adapt to the connectors of different types of loads.
  • the output element includes at least one of connector 210 and cable 220. It is understood that the output element may be only connector 210, or only cable 220, or a combination of connector 210 and cable 220. This enables the server power supply to be compatible with connector 210 output, cable 220 output, and simultaneous output of connector 210 and cable 220.
  • Figure 3 shows a schematic diagram of the output component 210 on the second circuit board 20, which can be adapted to usage scenarios where the load input terminal is the connector 210.
  • Figure 4 shows a schematic diagram of the output component 220 on the second circuit board 20, which can be adapted to usage scenarios where the load input terminal is the cable 220.
  • Figure 5 shows a schematic diagram of the output components 210 and 220 on the second circuit board 20, which can be adapted to usage scenarios where the load input terminals are both the connector 210 and the cable 220.
  • a first electrical connection portion is formed on the first circuit board 10
  • a second electrical connection portion is formed on the second circuit board 20, with the first electrical connection portion and the second electrical connection portion being electrically connected. This enables signal transmission and electrical transmission between the first circuit board 10 and the second circuit board 20.
  • one of the first electrical connection portion and the second electrical connection portion is a pin header 30, and the other is a socket 40.
  • the pin header 30 is inserted into the socket of the socket 40. Based on the insertion of the pin header 30 and the socket 40, signal transmission between the first circuit board 10 and the second circuit board 20 is realized.
  • a pin header 30 can be provided on the side of the first circuit board 10 facing the second circuit board 20 as a first electrical connection part, and a connector 40 can be provided on the second circuit board 20 as a second electrical connection part.
  • the pin header 30 is inserted into the socket of the connector 40 to realize signal transmission between the first circuit board 10 and the second circuit board 20.
  • a header 40 can be provided on the first circuit board 10 as a first electrical connection part, and a header pin 30 can be provided on the side of the second circuit board 20 facing the first circuit board 10 as a second electrical connection part.
  • the header pin 30 is inserted into the socket of the header 40 to realize signal transmission between the first circuit board 10 and the second circuit board 20.
  • the pin header 30 can be a double-row pin header 30, and the socket 40 has a double-row socket 40.
  • one of the first electrical connection portion and the second electrical connection portion is a copper bridge 50, on which a first connection hole 510 is formed.
  • the other of the first and second electrical connection portions is a second connection hole 60.
  • the copper bridge 50 abuts against the first circuit board 10 or the second circuit board 20, and the first connection hole 510 and the second connection hole 60 are connected by fasteners.
  • fasteners By inserting fasteners through the first connection hole 510 and the second connection hole 60, the first electrical connection portion and the second electrical connection portion are connected, and the electrical connection between the two is achieved based on the conductivity of the fasteners themselves.
  • the first circuit board 10 and the second circuit board 20 can be electrically connected.
  • the copper bridge 50 is an electrical device used to achieve signal and electrical connections between circuit boards of different layers.
  • the copper bridge 50 is typically made of conductive metals such as copper, but is not limited to copper.
  • the copper bridge 50 can be configured as a column, bridge, etc.
  • the copper bridge 50 can be configured as a conductive column, with one end electrically connected to the first circuit board 10 and the other end abutting against the second circuit board 20, and connected to the second connection hole 60 of the second circuit board 20 via fasteners, thus achieving electrical connection.
  • the copper bridge 50 can be configured as a U-shaped component, with one side electrically connected to the first circuit board 10 and the other side abutting against the second circuit board 20, and connected to the second connection hole 60 of the second circuit board 20 via fasteners, thus achieving electrical connection.
  • the first connecting hole 510 is arranged along the height direction of the copper bridge 50.
  • the first connecting hole 510 extends along the height direction of the conductive post at the center of the conductive post.
  • the copper bridge 50 is a U-shaped piece
  • the first connecting hole 510 is provided on one of the ear plates of the U-shaped piece.
  • fasteners made of conductive materials can be used to connect the first circuit board 10 and the second circuit board 20.
  • the fasteners can conduct electricity to achieve the electrical connection between the two.
  • the fasteners can also be insulated fasteners.
  • the copper bridge 50 directly abuts against the first circuit board 10 or the second circuit board 20 to achieve the electrical connection between the two.
  • a copper bridge 50 can be constructed on the side of the first circuit board 10 facing the second circuit board 20 as a first electrical connection part, and a second connection hole 60 can be constructed on the second circuit board 20 as a second electrical connection part.
  • the side of the copper bridge 50 away from the first circuit board 10 abuts against the second circuit board 20, and the first connection hole 510 and the second connection hole 60 are aligned.
  • Fasteners are sequentially inserted into the second connection hole 60 and the first connection hole 510, thereby achieving a reliable connection between the first circuit board 10 and the second circuit board 20 and forming an electrical connection between the first circuit board 10 and the second circuit board 20.
  • a second connection hole 60 can be constructed on the first circuit board 10 as a first electrical connection part
  • a copper bridge 50 can be constructed on the side of the second circuit board 20 facing the first circuit board 10 as a second electrical connection part.
  • the side of the copper bridge 50 away from the second circuit board 20 abuts against the first circuit board 10, and the first connection hole 510 and the second connection hole 60 are aligned.
  • Fasteners are sequentially inserted into the second connection hole 60 and the first connection hole 510 to achieve a reliable connection between the first circuit board 10 and the second circuit board 20, and to form an electrical connection between the first circuit board 10 and the second circuit board 20.
  • the number of copper bridges 50 is set to at least two, wherein the operating voltages of the at least two copper bridges 50 are different. It is understood that, based on the number of copper bridges 50, the same number of second connection holes 60 can be correspondingly provided. Based on the arrangement of at least two copper bridges 50 and at least two second connection holes 60, the connection between the first circuit board 10 and the second circuit board 20 can be made more stable and reliable, and multiple phase-conducting circuits can be provided between the first circuit board 10 and the second circuit board 20, ensuring the stability and redundancy of the electrical connection.
  • the copper bridges 50 are designed to operate at different voltages, so that they can adapt to different usage requirements such as 3.3V, 5V, 12V and GND (Ground).
  • one of the first circuit board 10 and the second circuit board 20 is provided with a connecting post 70 extending toward the other, and the connecting post 70 is provided with a first mounting hole 710.
  • the other of the first circuit board 10 and the second circuit board 20 is provided with a second mounting hole 80.
  • the connecting part 910 abuts against the first circuit board 10 or the second circuit board 20, and the first mounting hole 710 and the second mounting hole 80 are connected by fasteners.
  • first circuit board 10 and the second circuit board 20 can be achieved by fasteners passing through the first mounting hole 710 and the second mounting hole 80.
  • a connecting post 70 is constructed on the side of the first circuit board 10 facing the second circuit board 20, and a second mounting hole 80 is constructed on the second circuit board 20.
  • the connecting post 70 abuts against the second circuit board 20
  • the first mounting hole 710 on the connecting post 70 is aligned with the second mounting hole 80 on the second circuit board 20.
  • Fasteners are sequentially inserted into the second mounting hole 80 and the first mounting hole 710 to achieve a reliable and stable connection between the first circuit board 10 and the second circuit board 20.
  • a connecting post 70 is constructed on the side of the second circuit board 20 facing the first circuit board 10, and a second mounting hole 80 is constructed on the first circuit board 10.
  • the connecting post 70 abuts against the first circuit board 10
  • the first mounting hole 710 on the connecting post 70 is aligned with the second mounting hole 80 on the first circuit board 10.
  • Fasteners are sequentially inserted into the second mounting hole 80 and the first mounting hole 710 to achieve a reliable and stable connection between the first circuit board 10 and the second circuit board 20.
  • the end of the connecting post 70 may also be provided with an integrally formed snap-fit portion.
  • the radius of the snap-fit portion is smaller than the radius of the connecting post 70, and the radius of the snap-fit portion is the same as the radius of the second mounting hole 80.
  • the first circuit board 10 has pin headers 30, copper bridges 50, and connecting posts 70 on the side facing the second circuit board 20.
  • the first circuit board 10 can have one pin header 30, which can be positioned slightly above the first circuit board 10.
  • the position and number of pin headers 30 on the first circuit board 10 can be determined based on the position and number of pin headers 40 on the second circuit board 20.
  • Four copper bridges 50 can be provided on the first circuit board 10. Two of the copper bridges 50 are columnar, and the other two are U-shaped.
  • First connecting holes 510 are constructed on both the columnar and U-shaped copper bridges 50 to achieve electrical connection between the copper bridges 50 and the second circuit board 20 through the first connecting holes 510 and fasteners.
  • connecting posts 70 can be provided on the first circuit board 10, and the four connecting posts 70 can be arranged in a rectangular pattern. Since four connecting posts 70 are provided on the first circuit board 10, four corresponding second mounting holes 80 will be provided on the second circuit board 20. Fasteners are used to fasten the first mounting holes 710 and the second mounting holes 80 of the four connecting posts 70 in sequence to realize the connection between the first circuit board 10 and the second circuit board 20.
  • the first circuit board 10 has a plurality of electrical connectors on the side facing away from the second circuit board 20. These electrical connectors are used to connect the power transmission lines inside the server power supply, so that the server power supply can supply power to the outside through the first circuit board 10 and the second circuit board 20.
  • the type and number of electrical connectors constructed on the first circuit board 10 can be specifically selected based on the type and number of power transmission lines inside the server power supply, and this embodiment does not impose any restrictions on them.
  • this application embodiment also provides a server power supply, including a housing 90 and the circuit board connection structure in the aforementioned embodiments.
  • the first circuit board 10 and the second circuit board 20 are both disposed within the housing 90, and the first circuit board 10 is electrically connected to the power transmission lines within the housing 90.
  • each of the at least two second circuit boards 20 is selectively mounted on the first circuit board 10. Since the output components of the at least two second circuit boards 20 are different, a second circuit board 20 with a corresponding model of output component can be selected based on the server power supply's usage scenario and assembled onto the first circuit board 10. Thus, the compatibility of the server power supply can be improved by selecting the type of output component, diversifying the output methods of each server power supply.
  • the first circuit board 10 and the second circuit board 20 can also be square.
  • the shapes of the first circuit board 10 and the second circuit board 20 can be changed accordingly.
  • the housing 90 can protect the first circuit board 10 and the second circuit board 20, preventing the first circuit board 10 and the second circuit board 20 from being external and causing safety hazards.
  • the housing 90 is provided with an inwardly bent connecting portion 910, and a fastening hole 920 is provided on the connecting portion 910.
  • the fastening hole 920 is connected to the first mounting hole 710 of the first circuit board 10 and the second mounting hole 80 of the second circuit board 20 by fasteners.
  • the outer casing 90 can be square, and each side of the outer casing 90 can be constructed with an inwardly bent connecting part 910, thereby fixing the first circuit board 10 and the second circuit board 20 in multiple directions and ensuring the reliable fixing of the first circuit board 10 and the second circuit board 20.
  • the removal of the back cover also facilitates the assembly of server power supplies, optimizes the assembly process, and improves the production efficiency of server power supplies.
  • the first circuit board 10 and the second circuit board 20 are fixed inside the housing 90 using fasteners, so the first circuit board 10 and the second circuit board 20 can be formed before installation.
  • the output component can be soldered to the second circuit board 20 by means of a solder bath, thereby improving work efficiency and reducing labor costs.
  • the housing 90 may also be provided with heat dissipation holes to facilitate heat dissipation of the first circuit board 10, the second circuit board 20, and the electrical components in the housing 90.
  • This application also provides a server power supply system, including the server power supply in the foregoing embodiments.

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Combinations Of Printed Boards (AREA)

Abstract

本申请公开一种电路板连接结构、服务器电源及服务器供电系统。该电路板连接结构包括第一电路板及至少两个第二电路板。第一电路板的一侧连接服务器电源内部的功率传输线路。至少两个第二电路板被配置为连接负载，至少两个第二电路板择一地安装于第一电路板的另一侧，每一第二电路板远离第一电路板的一侧均构造有输出件，输出件用于电连接负载，其中，至少两个第二电路板中的任意两个输出件不同。

Description

电路板连接结构、服务器电源及服务器供电系统
本申请要求在2024年6月4日提交中国专利局、申请号为202410718390.X的中国专利申请的优先权，以上申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及电源技术领域，具体涉及一种电路板连接结构、服务器电源及服务器供电系统。
 背景技术
相关技术中，服务器电源是服务器供电系统中的核心组件，主要负责将外部交流电（AC）转换为服务器内部硬件所需的直流电（DC），并为所有部件提供稳定、持续的电力供应。
 发明概述
然而，服务器电源的PCB（Printed Circuit Board，电路板）要么只能以手工烙铁的方式焊接线材，以线材输出的方式为负载供电。PCB要么只能以过锡炉的方式焊接连接器，以连接器输出的方式为负载供电。由此，每一款服务器电源仅有一种输出方式，致使服务器电源的输出方式单一，兼容性较差。
本申请提供了一种电路板连接结构，应用于服务器电源，电路板连接结构设置于服务器电源的输出侧。电路板连接结构包括第一电路板和至少两个第二电路板。第一电路板的一侧连接服务器电源内部的功率传输线路。至少两个第二电路板被配置为连接负载。至少两个第二电路板择一地安装于第一电路板的另一侧，每一第二电路板远离第一电路板的一侧均构造有输出件，输出件用于电连接负载，其中，至少两个第二电路板中的任意两个输出件不同。
本申请还提供一种服务器电源。服务器电源包括外壳以及上述的电路板连接结构。其中，第一电路板及第二电路板均设于外壳内，并且第一电路板与外壳内的功率传输线路电连接。
本申请还提供一种服务器供电系统。服务器供电系统包括上述的服务器电源。
有益效果
本申请提供的电路板连接结构，通过将第二电路板设置为至少两个，使至少两个第二电路板择一地安装于第一电路板。由于至少两个第二电路板的输出件各不相同，则可以基于服务器电源的使用场景，选择具有相应型号输出件的第二电路板，并将该第二电路板装配于第一电路板远离功率传输线路的一侧。由此，可以提升服务器电源的兼容性。
 附图说明
图1为本申请实施例提供的电路板连接结构的结构示意图。
图2为本申请实施例提供的第一电路板的结构示意图。
图3为本申请实施例提供的第二电路板的结构示意图之一。
图4为本申请实施例提供的第二电路板的结构示意图之二。
图5为本申请实施例提供的第二电路板的结构示意图之三。
图6为本申请实施例提供的外壳的结构示意图。
图7为本申请实施例提供的服务器电源的结构示意图。
附图标记说明：
10、第一电路板；20、第二电路板；210、连接器；220、线材；30、排针；40、排座；50、铜桥；510、第一连接孔；60、第二连接孔；70、连接柱；710、第一安装孔；80、第二安装孔；90、外壳；910、连接部；920、紧固孔。
 本申请的实施方式
具体的，请参阅图1至图7，本申请实施例提供一种电路板连接结构。该电路板连接结构应用于服务器电源。电路板连接结构设置于服务器电源的输出侧。电路板连接结构包括第一电路板10及至少两个第二电路板20。其中，第一电路板10的一侧连接服务器电源内部的功率传输线路。至少两个第二电路板20均被配置为连接负载。至少两个第二电路板择一地安装于第一电路板10的另一侧，每一第二电路板20远离第一电路板10的一侧均构造有输出件，输出件用于电连接负载。其中，至少两个第二电路板20中的任意两个输出件不同。
在一些实施例中，通过将第二电路板20设置为至少两个，使至少两个第二电路板20择一地安装于第一电路板10。由于至少两个第二电路板20的输出件各不相同，则可以基于服务器电源的使用场景，选择具有相应型号的输出件的第二电路板20，并将该第二电路板20装配于第一电路板10。由此，可以通过选择输出件的类型来提升服务器电源的兼容性，使每一款服务器电源的输出方式多样化。
可以理解的是，至少两个第二电路板20中的任意两个输出件不同，可以是：至少两个第二电路板20中的任意两个输出件的产品型号不同，至少两个第二电路板20中的任意两个输出件的产品种类不同，至少两个第二电路板20中的任意两个输出件的产品材质不同、至少两个第二电路板20中的任意两个输出件所能承载的输出电压不同、至少两个第二电路板20中的任意两个输出件的尺寸不同。
本实施例提供的电路板连接结构尤其适用于服务器电源，则基于不同型号的负载，可以选择将不同的第二电路板20装配于第一电路板10，从而适配不同型号负载的接头。
在一些实施例中，输出件包括连接器210和线材220中的至少一种。可以理解的是，输出件可以仅为连接器210，或者，输出件可以仅为线材220，或者，输出件为连接器210与线材220的组合。由此，使服务器电源能兼容连接器210输出、线材220输出以及连接器210与线材220同时输出。
如图3所示为第二电路板20上的输出件为连接器210的结构示意图，此时，可以适配负载输入端为连接器210的使用场景。如图4所示为第二电路板20上的输出件为线材220的结构示意图，此时，可以适配负载输入端为线材220的使用场景。如图5所示为第二电路板20上的输出件为连接器210及线材220的结构示意图，此时，可以适配负载输入端为连接器210及线材220的使用场景。
在一些实施例中，第一电路板10上构造有第一电连接部，第二电路板20上构造有第二电连接部，第一电连接部与第二电连接部电连接。由此，以实现第一电路板10和第二电路板20之间的信号传输和电传输。
如图2至图5所示，在一些实施例中，第一电连接部和第二电连接部中的一者为排针30，第一电连接部和第二电连接部中的另一者为排座40，排针30插设于排座40的插孔内。基于排针30与排座40的插设，以实现第一电路板10和第二电路板20之间的信号传输。
例如，可以在第一电路板10朝向第二电路板20的一侧设置排针30作为第一电连接部，可以在第二电路板20上设置排座40作为第二电连接部。将排针30插设于排座40的插孔内，实现第一电路板10和第二电路板20之间的信号传输。
例如，可以在第一电路板10上设置排座40作为第一电连接部，可以在第二电路板20朝向第一电路板10的一侧设置排针30作为第二电连接部。将排针30插设于排座40的插孔内，实现第一电路板10和第二电路板20之间的信号传输。
其中，排针30可选双排的排针30，则排座40位具有双排插孔的排座40。
如图2至图5所示，在一些实施例中，第一电连接部和第二电连接部中的一者为铜桥50，铜桥50上构造有第一连接孔510，第一电连接部和第二电连接部中的另一者为第二连接孔60，铜桥50与第一电路板10或第二电路板20抵接，并且第一连接孔510和第二连接孔60通过紧固件连接。通过将紧固件穿设于第一连接孔510和第二连接孔60，使第一电连接部和第二电连接形成连接，并基于紧固件自身的导电性能，实现二者的电连接。由此，则可以使第一电路板10和第二电路板20形成电连接。
可以理解的是，铜桥50是用于实现不同层的电路板之间的信号连接及电连接的电器件。铜桥50通常采用铜等导电金属制成，不局限于铜制材料制成。其中，铜桥50可以设置为柱状、桥状等。例如，可以将铜桥50设置为一导电柱，导电柱的一端与第一电路板10电连接，导电柱的另一端抵接于第二电路板20，并通过紧固件与第二电路板20的第二连接孔60连接，并实现电连接。例如，可以将铜桥50设置为一U形件，U形件的一侧与第一电路板10电连接，U形件的另一侧抵接于第二电路板20，并通过紧固件与第二电路板20的第二连接孔60连接，并实现电连接。
其中，第一连接孔510沿铜桥50的高度方向布置。当铜桥50为导电柱时，则第一连接孔510在导电柱的中心处沿导电柱的高度方向延伸。当铜桥50为U形件时，第一连接孔510设置于U形件的其中一个耳板上。
其中，第一电路板10和第二电路板20通过铜桥50配合紧固件实现连接时，可以采用导电材料制成的紧固件来连接第一电路板10和第二电路板20，此时，紧固件可以起到导电的作用，以实现二者的电连接。当然，紧固件还可以为绝缘型紧固件，此时，铜桥50直接抵接于第一电路板10或第二电路板20，以实现二者的电连接。
例如，可以在第一电路板10朝向第二电路板20的一侧构造铜桥50作为第一电连接部，在第二电路板20上构造第二连接孔60作为第二电连接部。铜桥50远离第一电路板10的一侧与第二电路板20抵接，且第一连接孔510和第二连接孔60相对齐，紧固件依次穿设于第二连接孔60和第一连接孔510内，实现第一电路板10和第二电路板20之间的可靠连接，并使第一电路板10和第二电路板20形成电连接。
例如，可以在第一电路板10上构造第二连接孔60作为第一电连接部，在第二电路板20朝向第一电路板10的一侧构造铜桥50作为第二电连接部。铜桥50远离第二电路板20的一侧与第一电路板10抵接，且第一连接孔510和第二连接孔60相对齐，紧固件依次穿设于第二连接孔60和第一连接孔510内，实现第一电路板10和第二电路板20之间的可靠连接，并使第一电路板10和第二电路板20形成电连接。
在一些实施例中，铜桥50的数量设置为至少两个，其中，至少两个铜桥50的工作电压不同。可以理解的是，基于铜桥50的数量，可以相对应的设置相同数量的第二连接孔60。基于至少两个铜桥50和至少两个第二连接孔60的布置，可以使第一电路板10和第二电路板20之间的连接更加稳定、可靠，且使第一电路板10和第二电路板20之间具有多条相导通的电路，确保电连接的稳定性和冗余性。
基于至少两个铜桥50的工作电压不同，以使铜桥50能分别适应3.3V（伏）、5V、12V以及GND（Ground，地线）等使用需求。
如图2至图5所示，在一些实施例中，第一电路板10和第二电路板20中的一者构造有朝另一者方向延伸的连接柱70，连接柱70上构造有第一安装孔710，第一电路板10和第二电路板20中的另一者构造有第二安装孔80，其中，连接部910与第一电路板10或第二电路板20抵接，并且第一安装孔710和第二安装孔80通过紧固件连接。
可以理解的是，通过紧固件穿设于第一安装孔710和第二安装孔80，则可以实现第一电路板10和第二电路板20的机械连接。
其中，本申请实施例中的紧固件均可以为螺钉，相对应的，在第一安装孔710、第二安装孔80、第一连接孔510和第二连接孔60的内表面均设置与螺钉相适配的内螺纹，以实现紧固件将装配于第一电路板10和第二电路板20上。
例如，在第一电路板10朝向第二电路板20的一侧构造连接柱70，在第二电路板20上构造第二安装孔80。当连接柱70抵接于第二电路板20时，连接柱70上的第一安装孔710与第二电路板20上的第二安装孔80相对齐。利用紧固件依次穿设于第二安装孔80及第一安装孔710，以实现第一电路板10和第二电路板20之间可靠且稳定的连接。
例如，在第二电路板20朝向第一电路板10的一侧构造连接柱70，在第一电路板10上构造第二安装孔80。当连接柱70抵接于第一电路板10时，连接柱70上的第一安装孔710与第一电路板10上的第二安装孔80相对齐。利用紧固件依次穿设于第二安装孔80及第一安装孔710，以实现第一电路板10和第二电路板20之间可靠且稳定的连接。
在一些实施例中，连接柱70的端部还可以设置有一体成型的卡接部，卡接部的半径小于连接柱70的半径，且卡接部的半径与第二安装孔80的半径相同。在第一电路板10和第二电路板20重叠相连时，卡接部可以卡接于第二安装孔80内。由此，实现第一电路板10和第二电路板20的预定位。而后再通过紧固件穿设于第二安装孔80及第一安装孔710，实现锁固。
如图2所示，本申请实施例中的第一电路板10在朝向第二电路板20的一侧构造有排针30、铜桥50以及连接柱70。以图2中的方位而言，第一电路板10上可以设置有一个排针30，该一个排针30可以设于第一电路板10偏上的位置。当然，也可以基于第二电路板20上排座40的位置和数量，来合理设置第一电路板10上的排针30的位置和数量。在第一电路板10上可以设置有4个铜桥50。其中两个铜桥50设置为柱状，另外两个铜桥50设置为U形件。在呈柱状的铜桥50以及呈U形件的铜桥50上均构造有第一连接孔510，以通过第一连接孔510配合紧固件来实现铜桥50与第二电路板20之间的电连接。由此，实现第一电路板10和第二电路板20之间的电信号传输。第一电路板10上可以设置有4个连接柱70，四个连接柱70可以呈矩形的分布。基于在第一电路板10上设置有4个连接柱70，则在第二电路板20上将相对应的设置有4个第二安装孔80，利用紧固件依次紧固于4个连接柱70的第一安装孔710以及第二安装孔80，以实现第一电路板10和第二电路板20之间的连接。
请继续参阅图2，本申请实施例中的第一电路板10在背向第二电路板20的一侧构造有若干电连接件，该若干电连接件用于连接服务器电源内部的功率传输线路，以使服务器电源通过第一电路板10和第二电路板20对外供电。其中，构造于第一电路板10上的电连接件的型号和数量可以基于服务器电源内部的功率传输线路的型号和数量进行具体选择，本申请实施例对其不作限制。
如图6及图7所示，本申请实施例还提供一种服务器电源，包括外壳90及前述实施例中的电路板连接结构。其中，第一电路板10及第二电路板20均设于外壳90内，并且第一电路板10与外壳90内的功率传输线路电连接。
在一些实施例中，通过将第二电路板20设置为至少两个，使至少两个第二电路板20择一地安装于第一电路板10。由于至少两个第二电路板20的输出件各不相同，则可以基于服务器电源的使用场景，选择具有相应型号的输出件的第二电路板20，并将该第二电路板20装配于第一电路板10。由此，可以通过选择输出件的类型来提升服务器电源的兼容性，使每一款服务器电源的输出方式多样化。
如图6所示，外壳90可以为方形壳体结构，则第一电路板10和第二电路板20也设置为方形。当外壳90设置为其他形状时，对应改变第一电路板10和第二电路板20的形状即可。
将第一电路板10和第二电路板20设于外壳90内，则可以利用外壳90对第一电路板10和第二电路板20进行保护，防止第一电路板10和第二电路板20外置而带来安全隐患。
在一些实施例中，外壳90构造有向内部弯折的连接部910，连接部910上构造有紧固孔920，紧固孔920通过紧固件与第一电路板10的第一安装孔710及第二电路板20的第二安装孔80连接。
其中，外壳90可以设置为方形，则外壳90的每一侧均可构造有向内弯折的连接部910，从而在多个方向固定第一电路板10和第二电路板20，确保第一电路板10和第二电路板20的可靠固定。
通过紧固件将第一电路板10和第二电路板20固定于外壳90的连接部910，可以使第一电路板10和第二电路板20在外壳90上稳定、可靠的固定。同时，可以无需使用后盖在封闭并固定第一电路板10和第二电路板20。由此，优化了服务器电源的结构，取消了后盖设计，降低了生产成本。
基于后盖的取消，还能便于服务器电源的装配，优化服务器电源的组装流程，提升服务器电源的生产效率。
本申请实施例中通过紧固件将第一电路板10和第二电路板20固定于外壳90内，则第一电路板10和第二电路板20可以成型后再进行安装。不论是以连接器210作为第二电路板20的输出件，还是以线材220作为第二电路板20的输出件，均可以采用过锡炉的方式将输出件焊接于第二电路板20，由此提升作业效率，降低人工成本。
在一些实施例中，外壳90上还可以构造有散热孔，以便于第一电路板10、第二电路板20以及外壳90中的电器件散热。
本申请实施例还提供一种服务器供电系统，包括前述实施例中的服务器电源。
在一些实施例中，通过将第二电路板20设置为至少两个，使至少两个第二电路板20择一地安装于第一电路板10。由于至少两个第二电路板20中的任意两个输出件不同，则可以基于服务器电源的使用场景，选择具有相应型号的输出件的第二电路板20，并将该第二电路板20装配于第一电路板10。由此，可以通过选择输出件的类型来提升服务器电源的兼容性，使每一款服务器电源的输出方式多样化。

Claims (10)

  1. 一种电路板连接结构，应用于服务器电源，所述电路板连接结构设置于所述服务器电源的输出侧，包括：
    第一电路板，所述第一电路板的一侧连接所述服务器电源内部的功率传输线路；
    至少两个第二电路板，被配置为连接负载，所述至少两个第二电路板择一地安装于所述第一电路板的另一侧，每一所述第二电路板远离所述第一电路板的一侧均构造有输出件，所述输出件用于电连接所述负载，其中，所述至少两个第二电路板中任意两个输出件的产品型号或产品种类或产品材质或产品尺寸或所能承载的输出电压不同。
  2. 如权利要求1所述的电路板连接结构，其中，所述输出件包括连接器和线材中的至少一种。
  3. 如权利要求1或2所述的电路板连接结构，其中，所述第一电路板上构造有第一电连接部，所述第二电路板上构造有第二电连接部，所述第一电连接部与所述第二电连接部电连接。
  4. 如权利要求3所述的电路板连接结构，其中，所述第一电连接部和所述第二电连接部中的一者为排针，所述第一电连接部和所述第二电连接部中的另一者为排座，所述排针插设于所述排座的插孔内。
  5. 如权利要求4所述的电路板连接结构，其中，所述第一电连接部和所述第二电连接部中的一者为铜桥，所述铜桥构造有第一连接孔，所述第一电连接部和所述第二电连接部中的另一者为第二连接孔，所述铜桥与所述第一电路板或所述第二电路板抵接，并且所述第一连接孔和所述第二连接孔通过紧固件连接。
  6. 如权利要求5所述的电路板连接结构，其中，所述铜桥的数量设置为至少两个，其中，至少两个所述铜桥的工作电压不同。
  7. 如权利要求1-6中任一项所述的电路板连接结构，其中，所述第一电路板和所述第二电路板中的一者构造有朝另一者方向延伸的连接柱，所述连接柱构造有第一安装孔，所述第一电路板和所述第二电路板中的另一者构造有第二安装孔，其中，所述连接柱与所述第一电路板或所述第二电路板抵接，并且所述第一安装孔和所述第二安装孔通过紧固件连接。
  8. 一种服务器电源，包括：
    如权利要求1-7中任一项所述的电路板连接结构；
    外壳；
    其中，所述第一电路板及所述第二电路板均设于所述外壳内，并且所述第一电路板与所述外壳内的功率传输线路电连接。
  9. 如权利要求8所述的服务器电源，其中，所述外壳构造有向内部弯折的连接部，所述连接部上构造有紧固孔，所述紧固孔通过紧固件与所述第一电路板的第一安装孔及所述第二电路板的第二安装孔连接。
  10. 一种服务器供电系统，包括如权利要求8或9所述的服务器电源。
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981438A (en) * 1986-09-30 1991-01-01 Fauzi Bekhiet Universal interconnection system having interchangeable circuit boards
CN203643586U (zh) * 2013-12-12 2014-06-11 浪潮电子信息产业股份有限公司 一种服务器电源功能检验装置
US20190320532A1 (en) * 2018-04-17 2019-10-17 Tri-Net Electronics Co., Ltd. Modular circuit board
CN118474992A (zh) * 2024-06-04 2024-08-09 深圳欧陆通电子股份有限公司 电路板连接结构、服务器电源及服务器供电系统
CN222621274U (zh) * 2024-06-04 2025-03-14 深圳欧陆通电子股份有限公司 电路板连接结构、服务器电源及服务器供电系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981438A (en) * 1986-09-30 1991-01-01 Fauzi Bekhiet Universal interconnection system having interchangeable circuit boards
CN203643586U (zh) * 2013-12-12 2014-06-11 浪潮电子信息产业股份有限公司 一种服务器电源功能检验装置
US20190320532A1 (en) * 2018-04-17 2019-10-17 Tri-Net Electronics Co., Ltd. Modular circuit board
CN118474992A (zh) * 2024-06-04 2024-08-09 深圳欧陆通电子股份有限公司 电路板连接结构、服务器电源及服务器供电系统
CN222621274U (zh) * 2024-06-04 2025-03-14 深圳欧陆通电子股份有限公司 电路板连接结构、服务器电源及服务器供电系统

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