CN213482816U - Display card with heat dissipation function - Google Patents

Abstract

The utility model discloses a display card with heat dissipation function, including the fixed plate. Set up the through-hole in that the plastic slab is inside, at through-hole internally mounted electric fan, dispel the heat to other parts of display card, carry out the selectivity heat dissipation to the lower part of display card temperature, need not to use the liquid cooling with the display card is whole, further reduce cost, also reduce the production degree of difficulty, fixed connection backup pad between two sets of plastic slabs, set up the fin in the backup pad is inside, set up first hydrops groove and second hydrops groove in the fin inside, connect two sets of hydrops grooves through the second catheter, utilize first catheter simultaneously, first hydrops groove and second hydrops groove of third catheter intercommunication, utilize two sets of connecting pipes to link to each other first catheter, third catheter and feed liquor pipe and drain pipe, connect cooling liquid cooling equipment with drain pipe and feed liquor pipe, reach the effect of liquid cooling, set up the fin in chip upper portion, carry out to the cooling, dispel the.

Description

Display card with heat dissipation function

Technical Field

The utility model relates to a computer technology field specifically is a display card with heat dissipation function.

Background

In recent years, the electronic industry is developed vigorously, and people's life is not separated from electronization. However, for many electronic products, the work of the electronic products needs power consumption, and the power consumption is accompanied by heat generation, and if the heat dissipation effect is not good, high temperature is generated, which causes the workload of the display card to be increased, which causes the computer to be severely jammed, and affects the office and use effects.

Because cost restriction, the heat dissipation fan is installed to current computer display card in the quick-witted incasement mostly, dispels the heat to the display card and other parts of quick-witted incasement through the heat dissipation fan, and often the radiating effect is not good, and the heat is often piled up in quick-witted incasement, leads to can forming the card when daily use and pause.

Meanwhile, most of the existing partial display cards only have a lower radiating efficiency of a radiating fan, and the liquid cooling radiating pertinence of the partial display cards is poorer, so that the radiating effect of chips on the display cards is not concentrated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a display card with heat dissipation function, a plastic plate is connected with the display card through a screw, a through hole is arranged in the plastic plate, an electric fan is arranged in the through hole, the other parts of the display card are radiated, meanwhile, a supporting plate is fixedly connected between two groups of plastic plates, radiating fins are arranged inside the supporting plate, the first liquid accumulating tank and the second liquid accumulating tank are arranged in the radiating fin and are connected with the two groups of liquid accumulating tanks through a second liquid guide pipe, meanwhile, the first liquid guide pipe and the third liquid guide pipe are used for communicating the first liquid collecting tank and the second liquid collecting tank, the first liquid guide pipe, the third liquid guide pipe, the liquid inlet pipe and the liquid outlet pipe are connected by two groups of connecting pipes, the liquid outlet pipe and the liquid inlet pipe are connected with the cooling liquid cooling device to achieve the liquid cooling effect, and the radiating fins are arranged on the upper portion of the chip to perform cooling and radiating so as to solve the problems in the background technology.

In order to achieve the above object, the utility model provides a following technical scheme: a display card with a heat dissipation function comprises a fixing plate, wherein a display card body is fixedly connected to one side of the fixing plate, limiting blocks are attached to the upper surfaces of four corners of the display card body, a plastic plate is fixedly connected to the upper end of each limiting block, a screw is arranged on the upper portion of each limiting block in the plastic plate, a through hole is formed in the plastic plate in the middle, an electric fan is arranged in each through hole, a supporting plate is fixedly connected to the side wall of the plastic plate, which is away from one end of each screw, a fixing block is fixedly connected to one end of the upper surface of the supporting plate, a liquid inlet pipe is fixedly communicated with the side wall of one side of each fixing block, a connecting pipe is fixedly communicated with the lower surface of each fixing block, a first liquid guide pipe is fixedly communicated with the inside of the supporting plate, and one end of the third liquid guide pipe, which is far away from the radiating fin, is fixedly communicated with the lower surface of the fixed block through a connecting pipe.

Preferably, the limiting block is arranged to be hollow cylindrical, and the screw penetrates through the plastic plate (and the limiting block is connected to the interior of the display card body in a threaded mode.

Preferably, the plastic slab sets up to transparent plastic slab, the plastic slab sets up to two sets ofly, two sets of plastic slab fixed connection is in the backup pad both sides, the screw sets up to four groups, four groups the screw is fixed respectively to be set up in two sets of inside the plastic slab both sides.

Preferably, the connecting pipes are arranged in two groups, the two groups of connecting pipes are fixedly arranged on the lower surface of the fixed block, and one ends, far away from the fixed block, of the two groups of connecting pipes are respectively and fixedly communicated with one ends of the first liquid guide pipe and the third liquid guide pipe.

Preferably, the radiating fin comprises a first liquid accumulating tank, a second liquid guiding pipe and a second liquid accumulating tank inside, the second liquid guiding pipe is arranged between the first liquid accumulating tank and the second liquid accumulating tank, and the first liquid accumulating tank and the second liquid accumulating tank are fixedly communicated through the second liquid guiding pipe.

Preferably, one end of each of the first liquid guide pipe and the third liquid guide pipe, which is far away from the connecting pipe, penetrates through two sides of the support plate and is fixedly communicated with the first liquid collecting tank and the second liquid collecting tank.

Preferably, the through holes and the electric fans are arranged in two groups, and the through holes and the electric fans are arranged in the two groups of plastic plates in the middle.

Preferably, the side wall of one side of the fixing block is positioned at one side of the liquid inlet pipe and is fixedly communicated with a liquid outlet pipe, and the liquid outlet pipe is fixedly communicated with one end of a third liquid guide pipe through a connecting pipe.

Preferably, the electric fans are fixedly connected to the upper surfaces of the two groups of plastic plates through screws, LED lamps are fixedly bonded to the upper surfaces of the two groups of electric fans, and the LED lamps are colored lamps.

Preferably, the upper surface of the display card body is located on the lower surface of the radiating fin and is electrically connected with a chip, and the liquid inlet pipe and the liquid outlet pipe are far away from one end of the fixing block and are fixedly communicated with cooling liquid cooling equipment.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the plastic plate is connected with the display card through the screw, the through hole is formed in the plastic plate, the electric fan is installed in the through hole, the other parts of the display card are cooled, the parts with lower temperature of the display card are selectively cooled, the display card is not required to be cooled by liquid cooling integrally, the cost is further reduced, and the production difficulty is also reduced;

2. simultaneously fixed connection backup pad between two sets of plastic slabs, set up the fin in the backup pad inside, set up first hydrops groove and second hydrops groove in the fin inside, connect two sets of hydrops grooves through the second catheter, utilize first catheter simultaneously, first hydrops groove and second hydrops groove of third catheter intercommunication, utilize two sets of connecting pipes with first catheter, third catheter and feed liquor pipe and drain pipe link to each other, connect cooling liquid cooling equipment with drain pipe and feed liquor pipe, reach the liquid cooling effect, set up the fin in chip upper portion, go on to the cooling, the heat dissipation.

Drawings

Fig. 1 is a schematic view of a front view structure of a display card with a heat dissipation function according to the present invention;

fig. 2 is a schematic side view of a partial cross-sectional structure of a display card with heat dissipation function according to the present invention;

fig. 3 is a schematic cross-sectional view of a heat sink of a display card with heat dissipation function according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a portion a of a graphics card with a heat dissipation function according to the present invention;

fig. 5 is a schematic diagram of an enlarged structure of a portion B of a display card with a heat dissipation function according to the present invention.

In the figure: 1. a fixing plate; 2. a display card body; 3. a limiting block; 4. a plastic panel; 5. a screw; 6. a through hole; 7. an electric fan; 701. an LED lamp; 8. a support plate; 9. a fixed block; 10. a liquid inlet pipe; 11. a connecting pipe; 12. a first catheter; 13. a heat sink; 1301. a first liquid accumulation tank; 1302. a second catheter; 1303. a second liquid accumulation tank; 14. a third liquid guide tube; 15. a liquid outlet pipe; 16. and (3) a chip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a display card with a heat dissipation function comprises a fixing plate 1, wherein one side of the fixing plate 1 is fixedly connected with a display card body 2, the upper surface of the display card body 2 is positioned on the lower surface of a radiating fin 13 and is electrically connected with a chip 16, the upper surfaces of four corners of the display card body 2 are attached with limiting blocks 3 for supporting plastic plates 4, the limiting blocks 3 are arranged into a hollow cylindrical shape, screws 5 sequentially penetrate through the plastic plates 4 and the limiting blocks 3 and are in threaded connection with the inside of the display card body 2, the upper ends of the limiting blocks 3 are fixedly connected with plastic plates 4 for supporting an electric fan 7, the plastic plates 4 are arranged into transparent plastic plates, the plastic plates 4 are arranged into two groups, the two groups of plastic plates 4 are fixedly connected with two sides of a supporting plate 8, the screws 5 are arranged on the upper parts of the limiting blocks 3 inside, the through-hole 6 has been seted up to plastic slab 4 position between two parties inside, be used for installing electric fan 7, the inside electric fan 7 that is provided with of through-hole 6, be used for dispelling the heat to 2 parts of the display card body of 16 both sides of chip, electric fan 7 passes through screw fixed connection in two sets of plastic slabs 4 upper surfaces, 7 upper surfaces of two sets of electric fans are all fixed and are bonded and have LED lamp 701, LED lamp 701 sets up to the colored lamp, for electric fan 7 provides colored illumination, through-hole 6 and electric fan 7 all set up to two sets of, two sets of through-hole 6 and electric fan 7 all set.

The side wall of one end, far away from the screw 5, of the plastic plate 4 is fixedly connected with a supporting plate 8 for supporting a radiating fin 13, one end of the upper surface of the supporting plate 8 is fixedly connected with a fixed block 9 for fixedly mounting a liquid inlet pipe 10 and a liquid outlet pipe 15, the side wall of one side of the fixed block 9, which is positioned at one side of the liquid inlet pipe 10, is fixedly communicated with the liquid outlet pipe 15 for discharging cooling liquid, the ends, far away from the fixed block 9, of the liquid inlet pipe 10 and the liquid outlet pipe 15 are fixedly communicated with cooling liquid cooling equipment, the liquid outlet pipe 15 is fixedly communicated with one end of a third liquid guide pipe 14 through a connecting pipe 11, the side wall of one side of the fixed block 9 is fixedly communicated with the liquid inlet pipe 10 for supplying cooling liquid to the radiating fin 13, the lower surface of the fixed block 9 is fixedly communicated with connecting pipes 11 for connecting the liquid inlet pipe 10 with the first liquid guide pipe 12, one end of the connecting pipe 11 far away from the fixed block 9, which is positioned inside the supporting plate 8, is fixedly communicated with a first liquid guide pipe 12, for discharging the cooling liquid into the heat sink 13, the ends of the first liquid guiding tube 12 and the third liquid guiding tube 14 away from the connecting tube 11 both penetrate through the two sides of the supporting plate 8 and are fixedly communicated with the first liquid accumulating groove 1301 and the second liquid accumulating groove 1303, the end of the first liquid guiding tube 12 away from the connecting tube 11 is fixedly communicated with the heat sink 13, for dissipating heat from the chip 16, the heat sink 13 includes a first effusion cell 1301, a second liquid guide tube 1302 and a second effusion cell 1303, the second liquid guide tube 1302 is disposed between the first effusion cell 1301 and the second effusion cell 1303, the first effusion cell 1301 and the second effusion cell 1303 are fixedly connected through the second liquid guide tube 1302, the side wall of the heat sink 13 far away from the first liquid guide tube 12 is fixedly connected with a third liquid guide tube 14, the third liquid guide pipe 14 is used for discharging cooling liquid in the radiating fin 13, and one end, far away from the radiating fin 13, of the third liquid guide pipe 14 is fixedly communicated with the lower surface of the fixed block 9 through a connecting pipe 11.

The working principle is as follows: before use, the display card body 2 and the electric fan 7 are connected with a chassis, the liquid inlet pipe 10 and the liquid outlet pipe 15 are connected with cooling liquid equipment, when the display card is used, along with the temperature rise of the display card body 2, the electric fan 7 radiates the heat of the display card body 2 on two sides of the chip 16 through the through hole 6, meanwhile, the cooling liquid equipment enables the cooling liquid to sequentially enter the first liquid accumulating groove 1301 in the radiating fin 13 through the liquid inlet pipe 10, the fixing block 9, the connecting pipe 11 and the first liquid guide pipe 12, the first liquid accumulating groove 1301 injects the cooling liquid into the second liquid accumulating groove 1303 through the second liquid guide pipe 1302, at the moment, the temperatures of the cooling liquid in the first liquid accumulating groove 1301 and the second liquid accumulating groove are low, the chip 16 can be subjected to targeted temperature reduction, and the used cooling liquid is re-injected into the cooling liquid equipment through the third liquid guide pipe 14, the connecting pipe 11, the fixing block 9 and the liquid outlet pipe 15 from the inside of the second, the circulation is reciprocal, carries out the lasting cooling of pertinence to chip 16, promotes chip 16 cooling effect, the reduction production degree of difficulty and the cost of certain degree simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a display card with heat dissipation function, includes fixed plate (1), its characterized in that: the display card is characterized in that a display card body (2) is fixedly connected to one side of the fixing plate (1), limiting blocks (3) are attached to the upper surfaces of four corners of the display card body (2), a plastic plate (4) is fixedly connected to the upper end of each limiting block (3), a screw (5) is arranged on the upper portion of each limiting block (3) inside each plastic plate (4), a through hole (6) is formed in the middle of each plastic plate (4), an electric fan (7) is arranged inside each through hole (6), a supporting plate (8) is fixedly connected to the side wall of one end, far away from the screw (5), of each plastic plate (4), a fixing block (9) is fixedly connected to one end of the upper surface of each supporting plate (8), a liquid inlet pipe (10) is fixedly communicated to the side wall of one side of each fixing block (9), a connecting pipe (11) is fixedly communicated to the lower surface of each, one end, far away from the connecting pipe (11), of the first liquid guide pipe (12) is fixedly communicated with a radiating fin (13), the side wall, far away from the first liquid guide pipe (12), of the radiating fin (13) is fixedly communicated with a third liquid guide pipe (14), and one end, far away from the radiating fin (13), of the third liquid guide pipe (14) is fixedly communicated with the lower surface of the fixing block (9) through the connecting pipe (11).

2. The graphics card with heat dissipation function of claim 1, wherein: the limiting block (3) is arranged to be hollow cylindrical, and the screw (5) penetrates through the plastic plate (4) and the limiting block (3) in sequence and is connected to the interior of the display card body (2) in a threaded mode.

3. The graphics card with heat dissipation function of claim 2, wherein: the plastic plate (4) is arranged to be a transparent plastic plate, the plastic plates (4) are arranged to be two groups, the plastic plates (4) are fixedly connected to two sides of the supporting plate (8), the screws (5) are arranged to be four groups, and the screws (5) are fixedly arranged in the two groups respectively inside two sides of the plastic plates (4).

4. The graphics card with heat dissipation function of claim 1, wherein: the connecting pipes (11) are arranged in two groups, the two groups of connecting pipes (11) are fixedly arranged on the lower surface of the fixing block (9), and one ends, far away from the fixing block (9), of the two groups of connecting pipes (11) are fixedly communicated with one ends of the first liquid guide pipe (12) and the third liquid guide pipe (14) respectively.

5. The graphics card with heat dissipation function of claim 4, wherein: the radiating fin (13) comprises a first liquid collecting tank (1301), a second liquid guide pipe (1302) and a second liquid collecting tank (1303) inside, the second liquid guide pipe (1302) is arranged between the first liquid collecting tank (1301) and the second liquid collecting tank (1303), and the first liquid collecting tank (1301) and the second liquid collecting tank (1303) are fixedly communicated through the second liquid guide pipe (1302).

6. The graphics card with heat dissipation function of claim 5, wherein: one ends, far away from the connecting pipe (11), of the first liquid guide pipe (12) and the third liquid guide pipe (14) penetrate through two sides of the supporting plate (8) and are fixedly communicated with the first liquid collecting tank (1301) and the second liquid collecting tank (1303).

7. The graphics card with heat dissipation function of claim 3, wherein: the through holes (6) and the electric fans (7) are arranged into two groups, and the through holes (6) and the electric fans (7) are arranged in the two groups of plastic plates (4) in the middle.

8. The graphics card with heat dissipation function of claim 3, wherein: the side wall of one side of the fixed block (9) is positioned on one side of the liquid inlet pipe (10) and is fixedly communicated with a liquid outlet pipe (15), and the liquid outlet pipe (15) is fixedly communicated with one end of a third liquid guide pipe (14) through a connecting pipe (11).

9. The graphics card with heat dissipation function of claim 7, wherein: the two groups of electric fans (7) are fixedly connected to the upper surfaces of the two groups of plastic plates (4) through screws, LED lamps (701) are fixedly bonded to the upper surfaces of the two groups of electric fans (7), and the LED lamps (701) are colored lamps.

10. The graphics card with heat dissipation function of claim 3, wherein: the upper surface of the display card body (2) is located on the lower surface of the radiating fin (13) and is electrically connected with a chip (16), and one ends of the liquid inlet pipe (10) and the liquid outlet pipe (15) far away from the fixing block (9) are fixedly communicated with cooling liquid cooling equipment.

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