Modular assembly structure of PC power supply and assembly method thereof

A technology of PC power supply and assembly structure, which is applied in the direction of cabinet/cabinet/drawer parts, cooling/ventilation/heating transformation, etc., to reduce production costs, improve assembly structure, and improve internal space utilization.

Pending Publication Date: 2022-04-12
九州阳光电源(深圳)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to propose a modular assembly structure of a PC power supply and its assembly method, aiming at improving the assembly structure of the existing PC power supply, improving assembly efficiency and internal space utilization

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  • Modular assembly structure of PC power supply and assembly method thereof
  • Modular assembly structure of PC power supply and assembly method thereof

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Embodiment Construction

[0021] A modular assembly structure of a PC power supply proposed in this embodiment, refer to figure 1 and figure 2 , including a casing, a PCBA board 4 and a fan 5 installed in the casing, the casing includes a lower cover 1, a middle frame 2 and an upper cover 3 that are spliced ​​to each other, and the lower cover 1 is arranged in an L-shaped structure, including a bottom plate 11 and the side plate 12, the middle frame 2 is arranged in an indented structure, including a first side plate 21, a second side plate 22 and a third side plate 23; the first side plate 21 and the third side plate 23 Insert tongues 24 connected to the bottom plate 11 are respectively provided, and the bottom plate 11 is provided with a slot 13 corresponding to the insert tongue 24; the PCBA board 4 is fixed on the inner side of the lower cover 1, and the fan 5 is fixed on the inner side of the upper cover 3, and the upper cover 3 is fixed at the frame-shaped opening formed by the side panel 12, t...

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Abstract

The invention discloses a modular assembly structure of a PC power supply and an assembly method thereof.The structure comprises a shell, a PCBA board and a fan, the PCBA board and the fan are installed in the shell, the shell comprises a lower cover, a middle frame and an upper cover which are spliced with one another, the lower cover is of an L-shaped structure and comprises a bottom plate and a side plate, the middle frame is of a [-shaped structure, and the upper cover is of a U-shaped structure. Comprising a first side plate, a second side plate and a third side plate; the first side plate and the third side plate are respectively provided with an insertion tongue connected with the bottom plate, and the bottom plate is provided with insertion grooves corresponding to the insertion tongues. The PCBA board is fixed to the inner side of the lower cover, the fan is fixed to the inner side of the upper cover, and the upper cover is fixed to a frame-shaped opening formed by the side plates, the first side plate, the second side plate and the third side plate. According to the technical scheme, the assembly structure of an existing PC power supply is improved, and the assembly efficiency and the internal space utilization rate are improved.

Description

technical field [0001] The invention relates to the technical field of PC power supplies, in particular to a modular assembly structure of a PC power supply and an assembling method thereof. Background technique [0002] The PC power supply is a device specially designed to supply power to the internal parts of the chassis. It converts the external alternating current into direct current and transmits it to each component respectively. The existing PC power supply assembly structure usually adopts the main assembly structure of the upper and lower covers, which is cumbersome to assemble and has low assembly efficiency. The low utilization rate of internal space is unfavorable in the development trend of higher and higher power density and more and more fierce product homogeneity competition. Therefore, the prior art has shortcomings and needs to be improved. SUMMARY OF THE INVENTION [0003] The main purpose of the present invention is to propose a modular assembly struct...

Claims

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Application Information

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IPC IPC(8): H05K5/02H05K7/20
Inventor王俊华周洋郭伟然熊君
Owner九州阳光电源(深圳)有限公司