CN218240848U - Design is with supplementary heat abstractor of ordinary official working computer display card - Google Patents
Design is with supplementary heat abstractor of ordinary official working computer display card Download PDFInfo
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- CN218240848U CN218240848U CN202222263060.5U CN202222263060U CN218240848U CN 218240848 U CN218240848 U CN 218240848U CN 202222263060 U CN202222263060 U CN 202222263060U CN 218240848 U CN218240848 U CN 218240848U
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Abstract
The utility model belongs to the technical field of the computer, specifically disclose a design is with supplementary heat abstractor of ordinary office computer display card, including the display card circuit board, integrated GPU core and display card supply circuit on the display card circuit board, install the display card radiator on the display card circuit board GPU core installation one side, the opposite side on the display card circuit board is equipped with the heat dissipation box, be equipped with the core silicone grease subsides between heat dissipation box and the GPU core corresponding position, be equipped with the power supply silicone grease subsides between heat dissipation box and the display card supply circuit corresponding position, be equipped with a plurality of radiating fin on the heat dissipation box upper surface; through core silicone grease subsides and power supply silicone grease subsides with heat conduction to heat dissipation box insulatingly, conduct a plurality of radiating fin with the heat through heat dissipation box and dispel the heat, its simple structure, processing low cost, the radiating effect is obvious.
Description
Technical Field
The utility model belongs to the technical field of the computer, concretely relates to design is with supplementary heat abstractor of ordinary official working computer display card.
Background
The display card is an essential hardware for normal use of the computer, the early display card is roughly divided into an integrated display card and an independent display card, and the integrated display card is gradually replaced by a core display card along with the development of modern technologies. The designer of a design unit has stronger demand on the display card, and a host computer for general office uses some independent display cards with low performance to maintain the normal operation and use of the computer, but the independent display cards are not provided with a cooling fan generally, so that the display card chip can generate high heat after working for a long time sometimes, and once the heat dissipation effect is poor, the normal use of the whole computer can be influenced, the use efficiency of the computer can be reduced, and the service life of hardware can be seriously shortened.
In the prior art, CN209118218U is a display card auxiliary heat dissipation device, which solves the heat dissipation problem of a display card to a certain extent, but because the heat of the display card is usually concentrated at the GPU and the power supply part, the device cannot timely guide out the heat of the GPU and the power supply part of the display card by means of enhancing the air flow, and thus the heat dissipation effect is limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a design is with supplementary heat abstractor of ordinary official working computer display card to prior art not enough.
In order to meet the purpose, the utility model discloses the technical scheme who takes does:
the utility model provides a design is with supplementary heat abstractor of ordinary official working computer display card, includes the display card circuit board, the last integration of display card circuit board has GPU core and display card supply circuit, the display card radiator is installed to GPU core installation one side on the display card circuit board, the opposite side on the display card circuit board is equipped with the heat dissipation box, be equipped with the core silicone grease subsides between the heat dissipation box corresponds the position with the GPU core, and the heat dissipation box corresponds to be equipped with the power supply silicone grease subsides between the position with display card supply circuit, be equipped with a plurality of radiating fin on the heat dissipation box upper surface.
Preferably, a fan fixing frame is arranged on the heat dissipation box, a fan is mounted on the fan fixing frame, the air outlet direction of the fan is downward, and the fan is an axial flow fan.
Preferably, a fan speed regulating module is arranged on the fan, and a power supply connector is connected to the fan speed regulating module.
Preferably, a temperature sensor is arranged on the heat dissipation box and is in signal connection with the fan speed regulation module.
Preferably, the two ends of the heat dissipation box are provided with water-cooling joints, and the water-cooling joints are connected with an external water-cooling or liquid-cooling radiator.
Preferably, the heat dissipation box is provided with a core heat conduction block corresponding to the GPU core, the heat dissipation box is provided with a power supply heat conduction block corresponding to the display card power supply circuit, and the core heat conduction block and the power supply heat conduction block are arranged below the heat dissipation fins in the heat dissipation box.
The beneficial effects of the utility model are that:
1. the utility model discloses a through install the heat dissipation box in GPU core on the display card circuit board and display card supply circuit's opposite side, heat dissipation box internally mounted has radiating fin, pastes through core silicone grease and pastes with the power supply silicone grease with heat conduction to heat dissipation box insulatingly, dispels the heat through heat dissipation box with heat conduction to a plurality of radiating fin, its simple structure, processing low cost, the radiating effect is obvious.
2. The utility model discloses a heat dissipation box upper end has set up the fan, its fan is controlled through fan speed governing module, pass through signal connection in fan speed governing module at the inside temperature sensor who sets up of heat dissipation box, through the inside temperature of temperature sensor real-time supervision heat dissipation box, temperature sensor control fan speed governing module reaches the process of adjusting the fan cooling when the high temperature, real time monitoring display card circuit board and the inside temperature of heat dissipation box can play timely effectual cooling, it is more obvious to set up fan cooling effect simultaneously.
3. The two ends of the heat dissipation box are provided with the water cooling connectors, when the display card with large power is dissipated, the water cooling connectors can be connected to an external water cooling or liquid cooling radiator, and then heat dissipation can be achieved through water cooling or liquid cooling, so that the heat dissipation capacity of the device is further enhanced, and meanwhile the device can meet the heat dissipation of the display cards with different powers.
4. For the utility model discloses can effectively dispel the heat more, set up core heat conduction piece and power supply heat conduction piece in the bottom of heat dissipation box, be convenient for directly conduct the heat with GPU core position and power supply position to heat dissipation box upper portion, and then conduct radiating fin and dispel the heat.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the heat dissipation case of the present invention;
in the figure: 1. the display card comprises a display card circuit board, 2 GPU cores, 3 display card power supply circuits, 4 display card radiators, 5 heat dissipation boxes, 6 radiator bolts, 7 core silicone grease stickers, 8 power supply silicone grease stickers, 9 heat dissipation fins, 10 fan fixing frames, 11 fans, 12 fan speed regulation modules, 13 power supply connectors, 14 temperature sensors, 15 water cooling connectors, 16 core heat conduction blocks and 17 power supply heat conduction blocks.
Detailed Description
The technical solution of the present invention is clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the auxiliary heat dissipation device for the graphic card of the common office computer for design comprises a graphic card circuit board 1, a GPU core 2 and a graphic card power supply circuit 3 are integrated on the graphic card circuit board 1, a graphic card heat sink 4 is installed on one side of the graphic card circuit board 1 where the GPU core 2 is installed, a heat dissipation box 5 is arranged on the other side of the graphic card circuit board 1, the heat dissipation box 5 is fixed on the graphic card circuit board 1 through a heat sink connecting bolt 6, namely the heat sink bolt 6 penetrates through the graphic card circuit board 1 and then is screwed and occluded on the graphic card heat sink 4, so that the graphic card heat sink 4, the graphic card circuit board 1 and the heat dissipation box 5 are connected into a whole, and the installation and the disassembly are convenient, be equipped with core silicone grease subsides 7 between the heat dissipation box 5 and the GPU core 2 corresponds the position, be equipped with power supply silicone grease subsides 8 between heat dissipation box 5 and the display card supply circuit 3 corresponds the position, be equipped with a plurality of radiating fin 9 on the upper surface of heat dissipation box 5, install heat dissipation box 5 through the GPU core 2 on display card circuit board 1 and the opposite side of display card supply circuit 3, 5 internally mounted of heat dissipation box has radiating fin 9, conduct heat to heat dissipation box 5 through core silicone grease subsides 7 and power supply silicone grease subsides 8 insulatingly, it dispels the heat to conduct heat a plurality of radiating fin 9 through heat dissipation box 5, the steam generator is simple in structure, low in processing cost, the radiating effect is obvious. The heat dissipation box 5 is provided with a fan fixing frame 10, the fan fixing frame 10 is provided with a fan 11, and the air outlet direction of the fan 11 is downward. The fan 11 is an axial fan blowing in the direction of the heat dissipation case 5. A fan speed regulating module 12 is arranged on the fan 11, and a power supply connector 13 is connected to the fan speed regulating module 12. The temperature sensor 14 is arranged on the heat dissipation box 5, the temperature sensor 14 is in signal connection with the fan speed regulation module 12, the speed of the axial flow fan 11 is regulated through the fan speed regulation module 12, when the temperature of the heat dissipation box 5 is higher, the rotating speed of the axial flow fan 11 is higher, a low threshold value can be set, and when the temperature sensor 14 detects that the temperature of the heat dissipation box 5 is lower than 40 degrees, the axial flow fan does not act, so that heat is naturally dissipated, and energy consumption is reduced. The water-cooling connector 15 is installed at the two ends of the heat dissipation box 5, the water-cooling connector 15 is connected with an external water-cooling radiator or a liquid-cooling radiator, when the display card with large power is cooled, the water-cooling connector 15 can be connected to the external water-cooling radiator or the liquid-cooling radiator, and then the heat can be dissipated through the water-cooling radiator or the liquid-cooling radiator, so that the heat dissipation capacity of the device is further enhanced, and meanwhile the device can meet the heat dissipation of the display cards with different powers. The heat dissipation box 5 is provided with the core heat conduction block 16 corresponding to the GPU core 2, the heat dissipation box 5 is provided with the power supply heat conduction block 17 corresponding to the display card power supply circuit 3, the core heat conduction block 16 and the power supply heat conduction block 17 are arranged below the heat dissipation fins 9 in the heat dissipation box 5, heat of the GPU core part and heat of the power supply part are directly conducted to the upper part of the heat dissipation box, and then the heat is conducted to the heat dissipation fins for heat dissipation.
When the display card heat dissipation device is used, when the display card heat dissipation of the display card circuit board cannot be processed, the heat dissipation box 5 is fixed on the opposite surface of the display card heat dissipation device through the heat dissipation device connecting bolt 6, the mounting hole in the heat dissipation box 5 is connected with the display card heat dissipation device 4 and the display card circuit board 1 into a whole through the heat dissipation device connecting bolt 6, heat is conducted to the heat dissipation box 5 through the core silicone grease patch 7 and the power supply silicone grease patch 8 in an insulated mode, the heat is conducted to the plurality of heat dissipation fins 9 through the heat dissipation box 5 for heat dissipation, the display card is additionally dissipated on the basis that the structure of the existing display card is not changed through a mode of directly contacting with the display card circuit board 1, compared with the mode of only strengthening air circulation in the prior art, the heat dissipation effect is improved through directly guiding out the heat of the display card; meanwhile, the temperature sensor 14 in the heat dissipation box 5 is used for collecting the temperature in the heat dissipation box 5, the temperature sensor is connected with a computer power supply through the power supply connector 13, the speed of the axial flow fan 11 is further regulated through the fan speed regulation module 12, the higher the temperature of the heat dissipation box 5 is, the higher the rotating speed of the axial flow fan 11 is, a low threshold value can be set, when the temperature of the heat dissipation box 5 is lower than 40 ℃, the axial flow fan 11 does not act, natural heat dissipation is achieved, energy consumption is reduced, when a display card with high power is dissipated, the water cooling connector 15 can be connected to an external water cooling radiator or a liquid cooling radiator, the heat dissipation capacity of the device is further enhanced through water cooling or liquid cooling, heat of a GPU core part and a power supply part can be directly conducted to the upper portion of the heat dissipation box through the core heat conduction block 16 and the power supply heat conduction block 17, heat dissipation is conducted to a heat dissipation fin, and efficient heat dissipation is achieved.
Claims (6)
1. The utility model provides a design is with supplementary heat abstractor of ordinary official working computer display card, includes the display card circuit board, the last integration of display card circuit board has GPU core and display card supply circuit, the display card radiator is installed to GPU core installation one side on the display card circuit board, its characterized in that: the opposite side on display card circuit board (1) is equipped with heat dissipation box (5), heat dissipation box (5) and GPU core (2) correspond and are equipped with core silicone grease subsides (7) between the position, and heat dissipation box (5) and display card power supply circuit (3) correspond and are equipped with power supply silicone grease subsides (8) between the position, be equipped with a plurality of radiating fin (9) on heat dissipation box (5) upper surface.
2. The auxiliary heat sink for a graphic card of a general office computer according to claim 1, wherein: the fan fixing frame (10) is arranged on the heat dissipation box (5), the fan (11) is installed on the fan fixing frame (10), the air outlet direction of the fan (11) is downward, and the fan (11) is an axial flow fan.
3. The auxiliary heat sink for a graphic card of a general office computer according to claim 2, wherein: be equipped with fan speed governing module (12) on fan (11), be connected with power supply connector (13) on fan speed governing module (12).
4. A device designed to be used as an auxiliary heat sink for a display card of a general office computer according to claim 1 or 2, wherein: and a temperature sensor (14) is arranged on the heat dissipation box (5), and the temperature sensor (14) is in signal connection with the fan speed regulation module (12).
5. The auxiliary heat sink for a display card of a general office computer according to claim 4, wherein: the water-cooling connector (15) is installed at two ends of the heat dissipation box (5), and the water-cooling connector (15) is connected with an external water-cooling radiator or a liquid-cooling radiator.
6. The auxiliary heat sink for a graphic card of a general office computer according to claim 1, wherein: the display card heat dissipation device is characterized in that a core heat conduction block (16) is installed at the position, corresponding to the GPU core (2), of the heat dissipation box (5), a power supply heat conduction block (17) is installed at the position, corresponding to the display card power supply circuit (3), of the heat dissipation box (5), and the core heat conduction block (16) and the power supply heat conduction block (17) are located below a heat dissipation fin (9) in the heat dissipation box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222263060.5U CN218240848U (en) | 2022-08-26 | 2022-08-26 | Design is with supplementary heat abstractor of ordinary official working computer display card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222263060.5U CN218240848U (en) | 2022-08-26 | 2022-08-26 | Design is with supplementary heat abstractor of ordinary official working computer display card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218240848U true CN218240848U (en) | 2023-01-06 |
Family
ID=84684736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222263060.5U Active CN218240848U (en) | 2022-08-26 | 2022-08-26 | Design is with supplementary heat abstractor of ordinary official working computer display card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218240848U (en) |
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2022
- 2022-08-26 CN CN202222263060.5U patent/CN218240848U/en active Active
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