Computer power supply capable of improving heat dissipation performance

Abstract

The utility model provides a computer power supply capable of improving heat dissipation performance, and relates to the technical field of computer power supplies, the computer power supply comprises a mainboard, the surface of the mainboard is fixedly provided with a backboard, the surface of the mainboard is provided with a sliding groove, the surface of the sliding groove is slidably connected with a sliding block, the surface of the sliding block is fixedly provided with a housing, and the housing is fixedly connected with the mainboard. A side breathable plate is arranged on the surface of the housing, a side dustproof plate is fixedly mounted on the surface of the side breathable plate, and by arranging the main plate, the back plate, the sliding groove, the sliding block, the housing, the side breathable plate, the side dustproof plate, the fan cover, the fan, the fixing strip, the first bolt and the upper breathable plate structure, the sliding block slides on the surface of the sliding groove, so that sliding connection between the housing and the main plate is achieved; the fixing strips and the main board are fixed only through the first bolts, disassembly and assembly are convenient, dust in the power supply can be cleaned more conveniently, and the movable upper permeable plate can also facilitate cleaning and maintenance of the fan.

Description

Technical Field

[0001] The utility model relates to the technical field of computer power supplies, and in particular to a computer power supply capable of improving heat dissipation performance. Background Art

[0002] The computer power supply is responsible for converting electrical energy into direct current or alternating current for use by various parts of the computer. It is mainly composed of four parts: an AC input part, a voltage conversion part, a filter circuit and a DC output part. Under normal circumstances, the greater the power of the power supply, the greater the output voltage and current will be. Publication No. CN216697171U discloses a computer host power supply with improved heat dissipation performance, including a main body, the inner wall of the main body is provided with a heat dissipation mechanism, the heat dissipation mechanism includes a plate body, the plate body is fixedly connected to the rear end face of the inner wall of the main body, a motor is installed at the bottom of the plate body, and the output end of the motor is fixedly connected to a first fan blade. In actual application of the above technology, after long-term use of the fan and the dust net, a lot of dust will accumulate on the surface, and the fan and the dust net need to be removed for cleaning. Since the power supply is integrated, it is easy to cause damage to the power supply body during removal, and improvement is needed. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a computer power supply capable of improving heat dissipation performance, comprising a mainboard, a backboard being fixedly mounted on the surface of the mainboard, a slide groove being provided on the surface of the mainboard, a slider being slidably connected to the surface of the slide groove, a cover being fixedly mounted on the surface of the slider, a side air permeable plate being provided on the surface of the cover, a side dustproof plate being fixedly mounted on the surface of the side air permeable plate, a fan cover being fixedly mounted on the surface of the fan cover, a fan being fixedly mounted on the surface of the fan cover, a fixing strip being fixedly mounted on the surface of the cover, and a first bolt being threadedly connected between the fixing strip and the mainboard.

[0005] Preferably, a handle is fixedly mounted on the surface of the first bolt, and the handle is in the shape of a valve. Here, during installation, the cover shell needs to be slidably connected to the mainboard, and then fixed with the first bolt. The handle is fixed on the surface of the first bolt, and the valve-shaped handle can be convenient for personnel to hold tightly, thereby improving the efficiency of personnel to tighten the first bolt, saving time cost when maintaining the computer power supply.

[0006] Preferably, a card block is fixedly mounted on the surface of the housing, and a card slot is provided on the surface of the back plate, and the card block is adapted to the card slot. Here, when the computer power supply needs to be installed, the housing needs to be slidably connected to the motherboard first. During this process, the card block fits the card slot exactly, and the housing and the back plate are limited. There are six card slots and six card blocks, two in each group, and three groups are distributed on the surface of the housing in sequence, and the housing and the back plate are limited in sequence, so that the housing is more stable during installation.

[0007] Preferably, the number of the side dust shields is three groups, and the three groups of side dust shields are sequentially distributed on the three sides of the housing. Here, during the use of the computer power supply, dust in the air easily enters the interior of the computer power supply, and then the dust adheres to the electronic components inside, increasing the resistance of the electronic components surface, causing the computer power supply to heat up seriously. The sequential installation of the side dust shields can effectively isolate the dust in the air inside the computer power supply, thereby increasing the service life of the computer power supply.

[0008] Preferably, the fan is located directly above the motherboard. Here, the electronic components inside the computer power supply release a large amount of heat when working, and the fan installed on the surface of the motherboard can effectively cool the electronic components, thereby reducing energy consumption and increasing the working efficiency of the power supply.

[0009] Preferably, an upper air permeable plate is placed on the upper surface of the housing, an upper dustproof plate is placed on the surface of the upper air permeable plate, a fixing ring is fixedly mounted on the surface of the upper dustproof plate, and a second bolt is threadedly connected between the fixing ring and the housing. Here, the upper dustproof plate can be detachable by the second bolt and the fixing ring. When the fan is in use, dust is easily attached to the surface of the fan blades, and the detachable upper dustproof plate can be removed in time for cleaning, thereby improving the working efficiency of the fan.

[0010] Preferably, the upper air permeable plate is located inside the fan cover. Here, the fan will discharge the heat generated by the electronic components inside the power supply to the outside of the power supply. Placing the upper air permeable plate on the surface of the fan is conducive to the fan's heat dissipation. The movable upper air permeable plate can also facilitate cleaning and maintenance of the fan.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging the mainboard, backboard, slide groove, slider, cover, side air permeable plate, side dustproof plate, fan cover, fan, fixing strip, first bolt, and upper air permeable plate structure, the slider slides on the surface of the slide groove, thereby realizing the sliding connection between the cover and the mainboard, and only the first bolt is used to fix the fixing strip to the mainboard, which is convenient for disassembly and assembly, thereby making it more convenient to clean the dust inside the power supply, and the movable upper air permeable plate can also facilitate the cleaning and maintenance of the fan, and by arranging the grip, the card block, and the card groove structure, the valve-shaped grip can be convenient for personnel to hold tightly, thereby improving the efficiency of personnel to twist the first bolt, saving the time cost when maintaining the computer power supply, when the computer power supply needs to be installed, the cover needs to be slidably connected with the mainboard first, in this process, the card block and the card groove just fit together, the cover and the backboard are limited, there are six card grooves and six card blocks, two of which form a group, and the three groups are distributed in sequence on the surface of the cover, and the cover and the backboard are limited in sequence, so that the cover is more stable during installation.

[0013] 2. In the utility model, by providing an upper dustproof plate, a fixing ring and a second bolt structure, the upper dustproof plate can be detachable through the second bolt and the fixing ring. When the fan is in use, dust is easily attached to the surface of the fan blades. The detachable upper dustproof plate can be removed in time for cleaning, thereby improving the working efficiency of the fan. The fan will discharge the heat generated by the electronic components inside the power supply to the outside of the power supply. Placing the upper air permeable plate on the surface of the fan is conducive to the heat dissipation of the fan. At the same time, the movable upper air permeable plate can also facilitate the cleaning and maintenance of the fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of a computer power supply that can improve heat dissipation performance is provided for the utility model;

[0015] Figure 2 A schematic diagram of the interior of a computer power supply that can improve heat dissipation performance is provided for the utility model;

[0016] Figure 3 The utility model provides a bottom view of the interior of a computer power supply capable of improving heat dissipation performance;

[0017] Figure 4 The utility model provides a rear view of a computer power supply capable of improving heat dissipation performance.

[0018] Legend:

[0019] 1. Main board; 2. Back panel; 3. Slide groove; 4. Slider; 5. Cover; 6. Side air plate; 7. Side dust plate; 8. Fan cover; 9. Fan; 10. Fixing strip; 11. First bolt; 12. Handle; 13. Block; 14. Slot; 15. Upper air plate; 16. Upper dust plate; 17. Fixing ring; 18. Second bolt. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] See also Figure 1-4The utility model provides a technical solution: a computer power supply capable of improving heat dissipation performance, comprising a motherboard 1, a backboard 2 is fixedly installed on the surface of the motherboard 1, a slide groove 3 is provided on the surface of the motherboard 1, a slider 4 is slidably connected to the surface of the slide groove 3, a cover 5 is fixedly installed on the surface of the slider 4, a side air permeable plate 6 is provided on the surface of the cover 5, a side dustproof plate 7 is fixedly installed on the surface of the side air permeable plate 6, a fan cover 8 is fixedly installed on the surface of the cover 5, a fan 9 is fixedly installed on the surface of the fan cover 8, a fixing strip 10 is fixedly installed on the surface of the cover 5, and the fixing strip 10 A first bolt 11 is threadedly connected to the motherboard 1, and a handle 12 is fixedly installed on the surface of the first bolt 11. The shape of the handle 12 is valve-shaped. When installing, the cover 5 needs to be slidably connected to the motherboard 1, and then fixed with the first bolt 11. The handle 12 is fixed on the surface of the first bolt 11. The valve-shaped handle 12 can be convenient for personnel to hold tightly, thereby improving the efficiency of personnel to tighten the first bolt 11, saving the time cost of maintaining the computer power supply. A card block 13 is fixedly installed on the surface of the cover 5, and a card slot 14 is opened on the surface of the back plate 2. The block 13 is adapted to the card slot 14. When the computer power supply needs to be installed, the cover shell 5 needs to be slidably connected to the motherboard 1 first. During this process, the card block 13 and the card slot 14 just fit together, and the cover shell 5 and the back plate 2 are limited. There are six card slots 14 and card blocks 13, and each two are a group. The three groups are distributed on the surface of the cover shell 5 in sequence, and the cover shell 5 and the back plate 2 are limited in sequence, so that the cover shell 5 is more stable during installation. The number of side dustproof plates 7 is three groups, and the three groups of side dustproof plates 7 are distributed in sequence on the three sides of the cover shell 5. During the use of the computer power supply, the air The dust in the air can easily enter the interior of the computer power supply, and then the dust adheres to the internal electronic components, increasing the surface resistance of the electronic components, causing the computer power supply to heat up seriously. Installing the side dustproof plates 7 in sequence can effectively isolate the dust in the air inside the computer power supply, thereby increasing the service life of the computer power supply. The fan 9 is located directly above the motherboard 1. The electronic components inside the computer power supply will release a lot of heat when working. The fan 9 installed on the surface of the motherboard 1 can effectively cool the electronic components, thereby reducing energy consumption and increasing the working efficiency of the power supply.

[0024] Embodiment 2

[0025] See also Figure 2-3An upper air permeable plate 15 is placed on the upper surface of the cover shell 5, and an upper dustproof plate 16 is placed on the surface of the upper air permeable plate 15. A fixing ring 17 is fixedly installed on the surface of the upper dustproof plate 16. A second bolt 18 is threadedly connected between the fixing ring 17 and the cover shell 5. The upper dustproof plate 16 can be removable by the second bolt 18 and the fixing ring 17. During the use of the fan 9, dust is easily attached to the surface of the fan blades of the fan 9. The removable upper dustproof plate 16 can be removed in time for cleaning, thereby improving the working efficiency of the fan 9. The upper air permeable plate 15 is located inside the fan cover 8. The fan 9 will discharge the heat generated by the electronic components inside the power supply to the outside of the power supply. Placing the upper air permeable plate 15 on the surface of the fan 9 is conducive to the heat discharge of the fan 9. At the same time, the movable upper air permeable plate 15 can also facilitate the cleaning and maintenance of the fan 9.

[0026] Working principle: During use, first align the slider 4 on the surface of the cover 5 with the slide groove 3 on the surface of the motherboard 1, then push the cover 5 so that the block 13 fits with the slot 14, then hold the handle 12 tightly to screw the bolt in, and the cover 5 can be fixed to the motherboard 1. The valve-shaped handle 12 can be easily held by personnel, thereby improving the efficiency of personnel screwing the first bolt 11, saving the time cost of computer power maintenance. The electronic components inside the computer power will release a lot of heat when working. The fan 9 installed on the surface of the motherboard 1 can effectively cool the electronic components, thereby reducing energy consumption and increasing the working efficiency of the power supply. The working efficiency is improved, the block 13 fits exactly with the slot 14, the cover 5 and the back plate 2 are limited, there are six slots 14 and blocks 13, two of them are in a group, and the three groups are distributed in sequence on the surface of the cover 5, and the cover 5 and the back plate 2 are limited in sequence, so that the cover 5 is more stable during installation. When dust needs to be cleaned, the cover 5 can be slid and removed. When cleaning the fan 9, first tighten the second bolt 18 to remove the upper dustproof plate 16, and then remove the upper air permeable plate 15. When cleaning the dust on the surface of the fan 9, the detachable upper dustproof plate 16 can be removed in time for cleaning, thereby improving the working efficiency of the fan 9.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A computer power supply capable of improving heat dissipation performance, comprising a motherboard (1), characterized in that: A back plate (2) is fixedly mounted on the surface of the main board (1), a slide groove (3) is provided on the surface of the main board (1), a slider (4) is slidably connected to the surface of the slide groove (3), a cover (5) is fixedly mounted on the surface of the slider (4), a side air permeable plate (6) is provided on the surface of the cover (5), a side dustproof plate (7) is fixedly mounted on the surface of the side air permeable plate (6), a fan cover (8) is fixedly mounted on the surface of the cover (5), a fan (9) is fixedly mounted on the surface of the fan cover (8), a fixing strip (10) is fixedly mounted on the surface of the cover (5), and a first bolt (11) is threadedly connected between the fixing strip (10) and the main board (1).

2. The computer power supply capable of improving heat dissipation performance according to claim 1, characterized in that: A handle (12) is fixedly mounted on the surface of the first bolt (11), and the handle (12) is in the shape of a valve.

3. The computer power supply capable of improving heat dissipation performance according to claim 1, characterized in that: A clamping block (13) is fixedly mounted on the surface of the cover shell (5), a clamping slot (14) is provided on the surface of the back plate (2), and the clamping block (13) is adapted to the clamping slot (14).

4. The computer power supply capable of improving heat dissipation performance according to claim 1, characterized in that: The number of the side dustproof plates (7) is three groups, and the three groups of the side dustproof plates (7) are distributed in sequence on the three side surfaces of the cover shell (5).

5. The computer power supply capable of improving heat dissipation performance according to claim 1, characterized in that: The fan (9) is located directly above the mainboard (1).

6. The computer power supply capable of improving heat dissipation performance according to claim 1, characterized in that: An upper air permeable plate (15) is placed on the upper surface of the cover shell, an upper dustproof plate (16) is placed on the surface of the upper air permeable plate (15), a fixing ring (17) is fixedly mounted on the surface of the upper dustproof plate (16), and a second bolt (18) is threadedly connected between the fixing ring (17) and the cover shell (5).

7. The computer power supply capable of improving heat dissipation performance according to claim 6, characterized in that: The upper air permeable plate (15) is located inside the fan cover (8).

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