CN201107724Y - Heat radiator for vertical computer - Google Patents

Abstract

The utility model discloses a heat dissipation device for an upright computer. The device is mainly provided with a shell, in which a mainboard, a storage device and a fixing frame are arranged; the mainboard is provided with electronic parts and an adapter card; the storage device is arranged at one side of the mainboard; a fan is arranged on the fixing frame, the fan faces the mainboard and the storage device, and the air outlet direction of the fan is arranged parallel to the adapter card. The shell is provided with an external connection port on the opposite surface away from the standing position, and the opposite surface is covered with a cover body. In this way, because the fan directly faces the heat-generating components in a single direction, the cold air from the outside can be directly sucked in from the gap close to the bottom of the shell in a positive wind pressure difference mode, so as to reduce the dust from entering the shell through other gaps.

Description

Cooling device for a tower computer

technical field

The utility model relates to a cooling device for an upright computer, which can directly inhale the cold air from the outside through the gap close to the bottom of the casing through a fan, and blow it directly to the heating components in a single direction, so as to reduce dust from other gaps in the casing. into the housing.

Background technique

Computers are quite popular equipment. However, ordinary users usually encounter a problem when using computers. It is also a problem faced by general computer manufacturers. Other matching parts are becoming more and more complex, and the capacity requirements of data storage devices (such as hard disks) are also increasing, from tens of GBYTE (GIGA BYTE) to hundreds of GBYTE (GIGA BYTE). When a single storage device cannot provide a higher capacity, multiple storage devices must be connected in series or in parallel to increase the data storage capacity. In addition to the high temperature generated by the storage device itself, it is more likely to be affected by high temperature and cause computer failure. Therefore, the heat dissipation problem in the computer has also become an urgent problem to be solved.

Please refer to Fig. 1, it is provided with a vertical housing 100, the rear end of the housing 100 is provided with a back plate 110, the back plate 110 is provided with connection ports 120 with different functions, and the housing 100 is close to A side-by-side power supply 130 and a fan 140 are arranged at the backplane 110, and a motherboard 150 is arranged on one side of the casing 100, and a storage device 160 is arranged at the front end of the casing 100, and the storage device 160 Including hard disks, CDs, etc. Therefore, when the fan 140 is activated, the heat source in the casing 100 will be drawn out (that is, the negative wind pressure difference mode), and the cold air from the outside will flow into the casing 100 through the gap of the casing 100, And flow through the parts on the motherboard 150 in the housing 100 and the storage device 160, in this way, the following disadvantages will occur:

1. When the outside cold air enters through the gap of the housing 100, and flows through the heat-generating parts and the storage device 160 on the motherboard 150 inside the housing 100, fine dust will be attached to these parts, which not only makes the Other parts increase the chance of failure, reduce the service life of these parts, and hinder the progress of air flow, resulting in the problem of difficult heat dissipation.

2. Since the housing 100 adopts a vertical design, the heat-generating parts on the motherboard 150 and the airflow generated by the action of the fan 140 are perpendicular to each other, which will prevent cold air from directly entering some of the heat-generating parts, resulting in heat retention of the heat-generating parts .

3. Because the external connection port 120 of the known computer is set on the backboard 110, and the general placement method is to put the backboard 110 close to the wall or the edge of the table, so it is very inconvenient to disassemble; When the body is placed in an obvious position, it will be unsightly in appearance.

The utility model is a further improvement to solve the above-mentioned shortcoming of the known technology.

Contents of the invention

The technical problem to be solved by the utility model is to provide a cooling device for a vertical computer, which is used to eliminate the heat source generated inside the computer mainframe. The device is provided with a housing, which is vertical, and the One side of the housing is provided with a main board, the main board is provided with electronic components and adapter cards, and a panel is provided at the front end of the housing, and a storage device is provided adjacent to the panel. In addition, in the housing A fixed frame is provided at a position facing the main board and the storage device, and at least one fan is arranged on the fixed frame, and the air outlet direction of the fan is parallel to the direction in which the adapter cards are arranged. In this way, when the fan is activated, it can be single The direction blows directly to the place where the heat source is generated without being hindered, so as to increase the heat dissipation effect.

Another technical problem to be solved by the utility model is to provide a cooling device for a computer. When the fan is activated, the cold air from the outside can be sucked in directly from the gap close to the bottom of the casing, so that the cold air with a lower temperature at the bottom can be blown directly to the Heat-generating parts and storage devices can prevent dust from entering through other gaps in the casing, prolong the life of parts, and increase the heat dissipation effect.

Another technical problem to be solved by the utility model is to provide a cooling device for an upright computer, the housing of which is provided with external connection ports on the opposite surface away from the stand, and these external connection ports protrude outside the housing, and A cover is covered on it, a channel is formed between the cover and the housing, and an opening is provided on one end of the cover, so that it is not only convenient for the user to disassemble, but also can pass through the cover of the cover. Closed to protect the external connection port, the airflow out of the shell can be guided by the channel and flow from the opening to the outside to ensure smooth convection.

For this reason, the utility model proposes a kind of cooling device of vertical computer, and this device comprises:

A housing, the front and back of the housing are respectively provided with a panel and a back plate, and a main board is provided on one side between the panel and the back board in the housing, and the main board is provided with a plurality of parallel arrays The adapter card is provided with a frame on one side of the motherboard close to the panel, and the frame is provided with a storage device;

a fixing frame, which is arranged in the casing and faces the motherboard and the storage device;

At least one fan is arranged on the fixing frame, and the air outlet direction of the fan is parallel to the arrangement direction of the adapter cards.

In one of the preferred embodiments, there are two fans.

In one of the preferred embodiments, the housing is provided with an external connection port on the opposite surface away from the standing place, the external connection port protrudes outside the housing, and a cover is covered on it, and the cover is connected with the A channel is formed between the shells, and the cover is provided with an opening at one end.

In one of the preferred embodiments, the casing further includes a power supply, and the power supply is arranged under the fixing bracket and adjacent to the standing position of the casing.

In one of the preferred embodiments, the casing further includes a power supply, and the power supply is arranged above the fixing bracket at a position away from the casing.

Therefore, the utility model has the advantages that: through the composition of the above-mentioned components, through the rotation of the fan, the cold air from the outside can enter the housing from the gap at the bottom of the housing, so that the cold air can be directly blown to the heating place in a single direction, so as to Increase cooling effect.

Description of drawings

Figure 1 is a schematic diagram of a known device.

Fig. 2 is a three-dimensional exploded schematic diagram of the utility model.

Fig. 3 is a combined cross-sectional view of the utility model.

Fig. 4 is a cross-sectional action schematic diagram of the utility model.

Fig. 5 is a schematic cross-sectional view of another embodiment of the present invention.

Explanation of the reference signs of the main components:

Shell 10

panel 11

Frame 12

Backplane 13

storage device 20

Motherboard 30

adapter card 31

power supply unit 40

Fixed frame 50

fan 60

External connection port 70

Cover body 80

opening 81

Detailed ways

The utility model relates to a cooling device for an upright computer. Please refer to FIGS. The panel 11 is provided with a frame body 12 adjacent to the panel 11, and a plurality of storage devices 20 are installed in the frame body 12, which are optical drives or hard disk drives in this embodiment, and a back plate 13 is provided on the back of the casing 10 , and one side between the panel 11 and the back plate 13 in the housing 10 is provided with a motherboard (Mother board) 30, the motherboard 30 is provided with electronic components such as a microprocessor (CPU), and the The motherboard 30 is provided with a plurality of adapter cards 31 (such as graphics cards, etc.) arranged in parallel with the panel 11 .

Furthermore, please refer to FIGS. 2 and 3 , the housing 10 is provided with a power supply 40 near the backboard 13 at the standing position, and a fixing frame 50 is provided on the main board 30 and the storage device 20 facing it. The fixing frame 50 is fixed in the casing 10, and the fixing method can be welded or locked or inserted, and the fixing frame 50 is provided with at least one fan 60, which is two side by side in this embodiment, and the fan 60 The air outlet direction is parallel to the direction in which the adapter cards 31 are arranged.

In addition, please refer to Figures 2 and 3, the housing 10 is provided with external connection ports 70 on the opposite surface away from the stand (in this embodiment, the top of the housing), and these external connection ports 70 protrude from the shell. body 10, and a cover body 80 is covered thereon, a channel is formed between the cover body 80 and the casing 10, and an opening 81 is provided on one end of the cover body 80, so that the The external connection port 70 is arranged within the reach of the user, so that the user can easily disassemble it. Furthermore, the external connection port 70 can be protected by the cover 80 being closed.

Please refer to Fig. 4, when the fan 60 is activated, because the fan 60 directly sucks the cold air from the outside through the gap close to the bottom of the casing 10, the cold air with a lower temperature at the bottom is directly blown to the heating parts in a single direction. The adapter card 31 and the storage device 20 (that is, adopt the positive wind pressure difference method), so that dust can be prevented from entering through other gaps in the housing 10, thereby prolonging the life of the parts, and the cold air entering the housing 10 is heated when flowing After the components, the adapter card 31 and the storage device 20 , they will flow to the outside through other gaps and openings 81 in the housing 10 to ensure smooth convection and increase the heat dissipation effect.

Please refer to Fig. 5, the device is provided with a housing 10, which is a vertical desktop computer in this embodiment, the front of the housing 10 is provided with a panel 11, and the housing 10 is provided with a frame near the panel 11. body 12, the frame body 12 is equipped with a storage device 20, which is a hard disk or an optical drive in this embodiment, and a back plate 13 is provided on the back of the housing 10, and the panel 11 and the back plate 13 in the housing 10 One side of the motherboard 30 is provided with a motherboard 30, electronic components such as a microprocessor (CPU) are arranged in the motherboard 30, and a plurality of adapter cards 31 ( Such as graphics cards, etc.); the casing 10 is provided with a power supply 40 away from the stand, and the power supply 40 is close to the backplane 13, and is provided with a fixed frame 50 facing the motherboard 30 and the storage device 20, the fixed The frame 50 is fixed in the housing 10, and the fixing method can be welded or locked or inserted, and the fixed frame 50 is provided with at least one fan 60, which is two side by side in this embodiment. The air outlet direction is parallel to the arrangement direction of the adapter cards 31, and the housing 10 is provided with external connection ports 70 on the opposite surface away from the stand (in this embodiment, the top of the housing), and these external connection ports 70 protrude It is exposed outside the casing 10, and a cover body 80 is covered thereon, a channel is formed between the cover body 80 and the casing 10, and an opening 81 is provided on one end of the cover body 80.

When the fan 60 is activated, because the fan 60 directly inhales the cold air from the outside through the gap close to the bottom of the casing 10, the cold air with a lower temperature at the bottom is directly blown to the heating element and the storage device 20 (i.e., the positive wind pressure difference mode is adopted) ), so that dust can be prevented from entering through other gaps in the housing 10, thereby prolonging the service life of the parts, and the cold air entering the housing 10 will flow through the heating parts, the adapter card 31 and the second storage device 20, and will be released from the housing Other slits and openings 81 in 10 flow to the outside to ensure smooth convection and increase the heat dissipation effect.

Only those described above are only preferred embodiments of the present utility model, and should not be used to limit the implementation scope of the present utility model. That is, all equivalent changes and modifications made according to the claims of the utility model should still fall within the scope covered by the utility model patent.

Claims (5)

1. A cooling device for a vertical computer, characterized in that the device comprises: A housing, the front and back of the housing are respectively provided with a panel and a back plate, and a main board is provided on one side between the panel and the back board in the housing, and the main board is provided with a plurality of parallel arrays The adapter card is provided with a frame on one side of the motherboard close to the panel, and the frame is provided with a storage device; a fixing frame, which is arranged in the casing and faces the motherboard and the storage device; At least one fan is arranged on the fixing frame, and the air outlet direction of the fan is parallel to the arrangement direction of the adapter cards. 2. The cooling device for a vertical computer according to claim 1, wherein there are two fans. 3. The heat dissipation device for a stand-type computer according to claim 1, wherein the housing is provided with an external connection port on the opposite surface away from the stand, and the external connection port protrudes outside the housing, and A cover is closed on the upper cover, a channel is formed between the cover and the casing, and an opening is provided on one end of the cover. 4 . The cooling device for a stand-type computer as claimed in claim 1 , wherein the casing further includes a power supply, and the power supply is disposed under the fixing frame and adjacent to the standing position of the casing. 5 . 5 . The cooling device for a stand-type computer as claimed in claim 1 , wherein the casing further includes a power supply, and the power supply is arranged above the fixing frame and stands away from the casing. 6 .

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