CN2383112Y - Computer configuration structure - Google Patents

Abstract

A computer configuration structure includes a computer casing, a motherboard, a power supply, a hard disk drive, a floppy disk drive, and an optical disk drive. The fan provided on the power supply is adjacent to the configuration area of the central processing unit on the main board, so as to improve the heat dissipation effect inside the computer system, and a vertical board is installed on the side of the main board for horizontal installation of two expansion cards, so that the two expansion cards can be installed horizontally. Lower the height of the computer.

Description

Computer Configuration Architecture

The utility model relates to a computer configuration structure, in particular to a computer configuration structure with good ventilation and heat dissipation effects and better space utilization.

Existing personal computers can generally be divided into vertical type and horizontal type, wherein components such as a motherboard, a power supply, a magnetic disk drive, and a fan are usually installed in a computer casing. As far as general computer systems and casings are concerned, five to seven slots are reserved at the rear window position for locking expansion cards on the motherboard. However, retaining five to seven slots increases the height and thickness of the computer casing, and from a general use point of view, the main board of the ATX specification has provided a fairly complete output and input electrical connector, so the rear window slot The number used is generally two to three, that is, a graphics acceleration display card or a video card and a network card or an additional expansion card. Therefore, in terms of reducing the size of the computer casing and in line with the future trend of special computers, it is unnecessary for the existing computer casing to be equipped with so many rear window slots, and it can still be appropriately reduced to reduce the height of the computer.

In addition, the above-mentioned existing computer housing usually uses a power supply to discharge the heat generated by various subsystems in the housing from the rear of the housing with a fan, wherein the fan is generally installed near the rear panel of the computer housing. For the main heat source in the computer system, the central processing unit on the motherboard, although the central processing unit is equipped with a heat dissipation fan to dissipate heat, and the front panel of the computer housing is provided with ventilation holes to improve Flow of cooling air. However, it is still impossible to take the heat out of the computer casing immediately, that is, the heat dissipation airflow produced by the cooling fan on the central processing unit cannot be immediately discharged outside the computer casing because of the barrier of the power supply casing. Most of the waste heat still remains in the computer case. Therefore, the configuration structure of these computers cannot form a good ventilation effect, and more than two fans must be equipped to dissipate heat, resulting in unnecessary waste of space. For patent documents related to the prior art, please refer to Taiwan Patent Application Nos. 77202169, 80203406, 80202693 and 81209744, and US Patent Nos. 5,438,476, 5,235,493, etc.

The purpose of the utility model is to provide a computer configuration structure with good ventilation and heat dissipation effect, thin and small body, and high space utilization rate.

The purpose of the utility model is achieved through the following technical proposals: a computer configuration structure, including a computer case, a motherboard, a power supply, a hard disk drive, a floppy disk drive, and an optical disk drive. The fan provided on the power supply is adjacent to the configuration area of the central processing unit on the main board, thereby improving the heat dissipation effect inside the computer system, and a vertical board is installed on the side of the main board for horizontal installation of two expansion cards, so that the two expansion cards can be installed horizontally. Lower the height of the computer.

Through the implementation of the above technical solution, not only can a good ventilation channel be formed inside the computer configuration structure, which is more conducive to the dissipation of heat generated inside the computer, but also the space utilization rate of the computer configuration structure can be improved.

Fig. 1 is a perspective view of the computer configuration structure of the utility model.

Fig. 2 is another perspective view of the configuration structure of the computer of the present invention.

1 and 2, the computer configuration structure 100 of the present invention includes a computer case 10, a motherboard 20, a power supply 30, a hard disk drive, a CD drive, and a floppy disk drive (not shown).

The computer case 10 comprises a front plate 40, a rear plate 42, a bottom plate 44 and an upper cover (not shown in the figure). Two magnetic racks 12, wherein the first magnetic rack 11 is used to install the optical disk drive, the second magnetic rack 12 is used to install the floppy disk drive, and the third magnetic rack 13 is located below the first magnetic rack 11 for providing The hard drive is installed in it. The other side of the front plate 40 of the computer case 10 relative to the above-mentioned magnetic frame is provided with several ventilation holes 14 , allowing air to enter the interior of the computer case 10 from the outside through the ventilation holes 14 . The motherboard 20 is placed on the side of the computer case 10 close to the ventilation hole 14 , and part of the motherboard 20 is placed under the second magnetic frame 12 and the third magnetic frame 13 .

The power supply 30 is placed at the position of the computer case 10 near the rear panel 42 relative to the first magnetic frame 11, and the central processing unit 21 of the motherboard 20 is arranged on the motherboard 10 adjacent to the power supply. 30, the power supply 30 is provided with a fan 50, which is installed on the side wall 31 of the power supply 30 adjacent to the central processing unit 21, and the power supply 30 is provided with a ventilation hole 33 near the rear plate 42. (shown by dotted lines in the figure), and the rear plate 42 is also provided with some ventilation holes 34 by the relative position of the power supply 30, which can cooperate with some ventilation holes 14 of the front panel 40 of the computer case 10, and by the fan 50 exhaust heat dissipation. In addition, the mainboard 20 is far away from the power supply 30 and close to the side of the rear panel 42 of the computer case 10. A vertical panel 22 for installing an expansion card (not shown) is erected on the side, and a vertical panel 22 is provided on it for docking with the expansion card. connector 23, and can be used for two expansion cards to be inserted in a horizontal manner. Continue referring to shown in Fig. 1, the left rear side of this computer casing 10 is provided with rear window 15, and its bottom end is provided with output and input area 16 near mainboard 20, and this mainboard 20 is then provided with the output window 16. The electrical connector 24 of the input zone 16 . In addition, two expansion card slots 17 are arranged on the top of the output and input area 16 of the rear window 15, and the quantity of the expansion card slots 17 is properly adjusted, thereby reducing the overall height of the computer casing 10, so that the computer configuration Architecture 100 reduces height.

A channel is formed between the ventilation hole 14 of the front panel 40 of the computer configuration frame 100 , the motherboard 20 , and the power supply 30 , and the fan 50 can be used to extract air from the front panel 40 of the computer casing 10 . The ventilation hole 14 of the main board 20 enters through the relatively high temperature area of the motherboard 20 for heat exchange, and the air after the heat exchange is then exhausted by the fan 50 through the ventilation hole 33 of the rear side wall 32 of the power supply 30. in the atmosphere. Then, through such a cyclic process, the computer configuration structure 100 can achieve a good ventilation and heat dissipation effect. Especially this central processing unit 21 can produce a large amount of heat during work, and this kind of computer configuration structure 100 places this central processing unit 21 near the fan 50 place of this main board 20, thereby is more conducive to directly this central processing unit. The heat generated by the device 21 is discharged.

Claims (6)

1. A computer configuration structure, comprising: a computer housing at least composed of a front panel, a rear panel and a bottom panel; a motherboard provided with a central processing unit; a power supply provided with a fan, and the fan is adjacent to the center of the motherboard Processor area; the vertical plate installed on one side of the mainboard is provided with two connectors for two expansion cards to be plugged in horizontally; The ventilation hole can cooperate with the fan of the power supply unit to guide the cooling air, and the rear panel of the computer case is provided with two expansion card slots, which can be used for fixing the two expansion cards. 2 . The computer configuration structure according to claim 1 , wherein the first and second magnetic racks for respectively installing the optical disk drive and the floppy disk drive are arranged side by side on the side of the computer casing close to the front panel. 3 . 3 . The computer configuration structure according to claim 2 , wherein a third magnetic shelf that can accommodate a hard disk drive is further provided under the first magnetic shelf. 4 . 4. The computer configuration structure as claimed in claim 1, wherein the ventilation hole of the front panel is located on the other side opposite to the first magnetic frame. 5 . The computer configuration structure according to claim 4 , wherein the ventilation hole on the rear panel is located at a position opposite to that where the power supply is installed. 6 . 6 . The computer configuration structure according to claim 1 , wherein the fan for drawing air is installed on a side wall of the power supply adjacent to the central processing unit. 7 .

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