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CN-224233564-U - Power supply system and office integrated power supply device

CN224233564UCN 224233564 UCN224233564 UCN 224233564UCN-224233564-U

Abstract

The application discloses a power supply system and an office integrated power supply device, wherein in the power supply system, a first end of a first conversion module is connected with a power grid and is used for converting a first alternating voltage of the power grid into a first direct voltage; the first power supply module is connected with the second end of the first conversion module and used for converting the first direct-current voltage into the second direct-current voltage and supplying power to the first external equipment, and the second power supply module is connected with the second end of the first conversion module and used for converting the first direct-current voltage into the second alternating-current voltage and supplying power to the second external equipment. The first alternating voltage is firstly converted into the first direct voltage through the first conversion module and then is transmitted, and then the first power supply module and the second power supply module are used for converting the first direct voltage, so that the efficiency of voltage transmission is improved, the energy consumption is reduced, the areas which can be reached by a user are low-voltage direct current, the safety of a power supply system is improved, and the use experience of the user on the power supply system is improved.

Inventors

  • Tian Xincan
  • XIE WEI
  • ZHAO BO

Assignees

  • 安克创新科技股份有限公司

Dates

Publication Date
20260512
Application Date
20250227

Claims (10)

  1. 1. The power supply system is characterized by comprising a first conversion module, at least one first power supply module and at least one second power supply module; The first end of the first conversion module is connected with a power grid and is used for converting first alternating voltage of the power grid into first direct voltage; The first power supply module is connected with the second end of the first conversion module and is used for converting the first direct-current voltage into a second direct-current voltage, and the second direct-current voltage is used for supplying power for first external equipment; The second power module is connected with the second end of the first conversion module and is used for converting the first direct-current voltage into a second alternating-current voltage, and the second alternating-current voltage is used for supplying power for second external equipment.
  2. 2. The power system of claim 1, wherein the first power module comprises a first protection module, a second conversion module, and a first interface module; The second conversion module is detachably arranged between the first protection module and the first interface module, the first end of the second conversion module is connected with the second end of the first conversion module through the first protection module, the second end of the second conversion module is connected with the first interface module, the second conversion module is used for converting the first direct-current voltage into the second direct-current voltage, and the first interface module is connected with the first external equipment.
  3. 3. The power system of claim 1 or 2, wherein the second power module comprises a second protection module, a third conversion module, and a second interface module; The third conversion module is detachably arranged between the second protection module and the second interface module, the first end of the third conversion module is connected with the second end of the first conversion module through the second protection module, the second end of the third conversion module is connected with the second interface module, the third conversion module is used for converting the first direct current voltage into the second alternating current voltage, and the second interface module is connected with second external equipment.
  4. 4. The power system of claim 1, further comprising a protection switch and a connection module; The first end of the protection switch is connected with an external power supply, the second end of the protection switch is connected with the first end of the connection module, the second end of the connection module is connected with the first power module and the second power module, the first conversion module is detachably mounted on the connection module, and the first end of the connection module is connected with the second end of the connection module through the first conversion module.
  5. 5. The power system of claim 2, further comprising a flex line module detachably connected to the first interface module, the first interface module powering the first external device through the flex line module.
  6. 6. The power system of claim 2, wherein the first interface module comprises at least one of A Type-C interface, A USB-A interface, an HDMI interface, A network interface, and A DC interface.
  7. 7. The power system of claim 2, further comprising a voltage spoofing module detachably connected to the first interface module for causing the second conversion module to output a third dc voltage through the first interface module to power a third external device.
  8. 8. The power system of claim 1, further comprising a display module coupled to the first power module for displaying real-time output parameters of the first power module, and coupled to the second power module for displaying real-time output parameters of the second power module.
  9. 9. An office integrated power supply device, characterized by comprising at least one office station and a power supply system according to any one of claims 1-8, wherein a first power supply module and a second power supply module of the power supply system are arranged on the corresponding office stations and are used for supplying power to external equipment located on the office stations.
  10. 10. The office integrated power supply of claim 9, further comprising at least one housing having a receiving cavity disposed on the corresponding office workstation, the receiving cavity for receiving the first power module and the second power module.

Description

Power supply system and office integrated power supply device Technical Field The application relates to the technical field of power supply, in particular to a power supply system and an office integrated power supply device. Background In the prior art, in an office integrated power supply system, an electric network generally distributes alternating Current to different office stations through a distribution branch cabinet, and an AC-DC (ALTERNATING CURRENT-Direct Current) power module is configured on the office stations to convert the alternating Current into Direct Current to charge intelligent devices such as mobile phones, tablets and computers on the office stations. Meanwhile, the office station is also provided with a socket, and alternating current is directly supplied to supply power for equipment needing alternating current input. Under the condition that stations in an office area are more, each office station is provided with an AC-DC power module, and the plurality of AC-DC power modules have large standby power consumption for a long time, so that great energy waste is caused. And the alternating-current high-voltage output power strip is too many, can age for a long time, easily causes fire, and has lower safety. Disclosure of utility model In order to solve the above technical problems, the present application provides a power supply system, including a first conversion module, at least one first power module and at least one second power module; The first end of the first conversion module is connected with a power grid and is used for converting first alternating voltage of the power grid into first direct voltage; The first power supply module is connected with the second end of the first conversion module and is used for converting the first direct-current voltage into a second direct-current voltage, and the second direct-current voltage is used for supplying power for first external equipment; The second power module is connected with the second end of the first conversion module and is used for converting the first direct-current voltage into a second alternating-current voltage, and the second alternating-current voltage is used for supplying power for second external equipment. The first power module comprises a first protection module, a second conversion module and a first interface module; The second conversion module is detachably arranged between the first protection module and the first interface module, the first end of the second conversion module is connected with the second end of the first conversion module through the first protection module, the second end of the second conversion module is connected with the first interface module, the second conversion module is used for converting the first direct-current voltage into the second direct-current voltage, and the first interface module is connected with the first external equipment. The second power module comprises a second protection module, a third conversion module and a second interface module; The third conversion module is detachably arranged between the second protection module and the second interface module, the first end of the third conversion module is connected with the second end of the first conversion module through the second protection module, the second end of the third conversion module is connected with the second interface module, the third conversion module is used for converting the first direct current voltage into the second alternating current voltage, and the second interface module is connected with second external equipment. The power supply system further comprises a protection switch and a connection module; The first end of the protection switch is connected with an external power supply, the second end of the protection switch is connected with the first end of the connection module, the second end of the connection module is connected with the first power module and the second power module, the first conversion module is detachably mounted on the connection module, and the first end of the connection module is connected with the second end of the connection module through the first conversion module. The first interface module comprises at least one of A Type-C interface, A USB-A interface, an HDMI interface, A network interface and A DC interface. The power supply system further comprises a voltage decoy module, wherein the voltage decoy module is detachably connected with the first interface module and used for enabling the second conversion module to output a third direct-current voltage through the first interface module so as to supply power for the third external equipment. The power supply system further comprises a display module, wherein the display module is connected with the first power supply module and used for displaying real-time output parameters of the first power supply module, and the display module is connected with the second power supply module and used for