CN210515204U - Dual heat radiation structure of computer display card - Google Patents

Abstract

The utility model discloses a dual heat radiation structure of computer display card, including keeping warm box and temperature controller, the bottom mounting of keeping warm box is equipped with the mounting box, and the inner wall on mounting box top is arranged in to the test probe of temperature controller, and the supply-air outlet has been seted up on the top of mounting box, and the both sides of keeping warm box are all fixed and are equipped with the semiconductor refrigerator of establishing ties each other, and the temperature controller passes through wire and semiconductor refrigerator electric connection, and one side of two semiconductor refrigerators is all fixed and is equipped with the cold drawing of leading, the beneficial effects of the utility model are that: the utility model relates to a dual heat radiation structure of computer display card under normal atmospheric temperature state, through the quick rotation of motor drive flabellum, the air current passes through the supply-air outlet and reachs the display card, can cool down the display card, if in summer or high temperature period, accessible temperature controller intelligent control semiconductor refrigerator to the dual heat dissipation of display card, sets for the temperature monitoring range through the temperature controller, and the test probe of temperature controller can be to the inside temperature real-time supervision of mounting box.

Description

Dual heat radiation structure of computer display card

Technical Field

The utility model relates to a heat radiation structure, in particular to double heat radiation structure of computer display card belongs to computer accessories technical field.

Background

The display card is one of the most basic configuration and the most important accessories of the computer, is an important component in a computer host, is a device for performing digital-to-analog signal conversion on the computer, and bears the task of outputting a display graph, the display card is easy to generate heat when the load is high, can enter a frequency reduction state, and the computer is easy to be blocked after frequency reduction, so that the display card needs to be radiated, the general display card only radiates the heat through a fan, the radiating effect is poor, the radiating speed is low, and the display card is easy to damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dual heat radiation structure of computer display card to solve general display card that proposes in the above-mentioned background art and only dispel the heat to it through the fan, the radiating effect is poor, the slow problem of radiating speed.

In order to achieve the above object, the utility model provides a following technical scheme: a computer display card dual heat dissipation structure comprises a heat preservation box and a temperature control instrument, wherein the bottom end of the heat preservation box is fixedly provided with a mounting box, a detection probe of the temperature control instrument is arranged on the inner wall of the top end of the mounting box, the top end of the mounting box is provided with an air supply outlet, two sides of the heat preservation box are fixedly provided with semiconductor refrigerators which are mutually connected in series, the temperature control instrument is electrically connected with the semiconductor refrigerators through leads, one sides of the two semiconductor refrigerators are fixedly provided with cold conduction plates, one sides of the two cold conduction plates penetrate through the heat preservation box and are arranged in the heat preservation box, the middle part of the top end and the middle part of the bottom end of the heat preservation box are fixedly provided with ventilation nets, two sides of the top end of the heat preservation box are fixedly provided with lug plates through fixing bolts, the two lug plates are respectively and fixedly connected with the bottoms of two sides of a shell, the inner walls of two sides of the shell are fixedly provided with limiting plates, and the, the middle part on mounting panel top is fixed and is equipped with the motor, the transmission shaft of motor runs through the fixed flabellum that is equipped with of mounting panel.

As an optimized technical scheme of the utility model, the installing port has all been seted up to four avris of mounting box.

As a preferred technical scheme of the utility model, the top of shell is equipped with the access cover through the bolt fastening, the induced air mouth has been seted up on the surface of access cover, the fixed surface in induced air mouth covers there is the dust screen.

As an optimal technical scheme of the utility model, the fixed heated board that is equipped with of inner wall of cold insulation box.

As a preferred technical scheme of the utility model, the fixed cardboard that is equipped with in the back of temperature controller, the fixed draw-in groove that is equipped with in the back of cardboard, the draw-in groove passes through the fixture block and is connected with one side block of computer.

As a preferred technical scheme of the utility model, the temperature controller switch and the power electric connection that the temperature controller was equipped with through the temperature control instrument surface, the motor passes through motor switch and the power electric connection that the cardboard openly was equipped with.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a computer display card dual heat dissipation structure, under the normal temperature state, through the quick rotation of motor drive flabellum, the air current reaches the display card through the supply-air outlet, can cool down the display card, if in summer or high temperature period, can pass through the temperature controller intelligent control semiconductor refrigerator, to the display card dual heat dissipation, set the temperature monitoring range through the temperature controller, the temperature of the interior of the mounting box can be monitored in real time by the detecting probe of the temperature controller, when the temperature of the interior of the mounting box is higher than the temperature detection range, the temperature controller can automatically start the semiconductor refrigerator, refrigerate the interior of the cold insulation box, make the low temperature produced in the cold insulation box, the air current becomes cold wind when passing through the cold insulation box, to cool down the display card fast, avoid the display card load to be high and easy to generate heat, enter the state of reducing the frequency, the computer is difficult to block, the service life of the display card is prolonged, when, the temperature controller controls the semiconductor refrigerator to enter a sleep state, so that energy consumption is saved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic view of the internal structure of the housing of the present invention.

In the figure: 1. a cold-keeping box; 2. a temperature controller; 3. mounting a box; 4. an installation port; 5. an air supply outlet; 6. a thermal insulation board; 7. a semiconductor refrigerator; 8. a cold conducting plate; 9. an ear plate; 10. a housing; 11. an access cover; 12. a limiting plate; 13. mounting a plate; 14. a motor; 15. a fan blade; 16. an air inducing port; 17. and (4) conducting wires.

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. 1-3, the present invention provides a computer display card dual heat dissipation structure, which comprises a heat insulation box 1 and a temperature controller 2, wherein a mounting box 3 is fixed at the bottom end of the heat insulation box 1, a detection probe of the temperature controller 2 is disposed on the inner wall of the top end of the mounting box 3, the detection probe of the temperature controller 2 can monitor the temperature inside the mounting box 3 in real time, an air supply outlet 5 is disposed at the top end of the mounting box 3, semiconductor refrigerators 7 connected in series are fixed on both sides of the heat insulation box 1, the temperature controller 2 is electrically connected to the semiconductor refrigerators 7 through wires 17, the semiconductor refrigerators 7 are intelligently controlled by the temperature controller 2, the interior of the heat insulation box 1 can be refrigerated, cold guide plates 8 are fixed on one sides of the two semiconductor refrigerators 7, one sides of the two cold guide plates 8 penetrate through the heat insulation box 1 and are disposed inside the heat insulation box 1, ventilation nets are fixed on the middle portion of the top end and the middle portion of the bottom end of, the fixed otic placode 9 that is equipped with of equal fixing bolt in both sides on 1 top of cold-proof box, two otic placodes 9 respectively with the bottom fixed connection in shell 10 both sides, the both sides inner wall of shell 10 is all fixed and is equipped with limiting plate 12, the top of two limiting plates 12 all through the bolt respectively with the both sides fixed connection of mounting panel 13 bottom, the fixed motor 14 that is equipped with in middle part on mounting panel 13 top, the transmission shaft of motor 14 runs through the fixed flabellum 15 that is equipped with of mounting panel 13.

Preferably, the mounting box 3 is provided with mounting ports 4 on four sides, and the display card can be conveniently mounted in the mounting box 3 through the mounting ports 4; an access cover 11 is fixedly arranged at the top end of the shell 10 through bolts, and the inside of the shell 10 is convenient to overhaul by opening the access cover 11; an air inlet 16 is formed in the surface of the access cover 11, and a dust screen is fixedly covered on the surface of the air inlet 16, so that the dust prevention effect is good; the heat insulation plate 6 is fixedly arranged on the inner wall of the heat insulation box 1, the heat insulation effect is good, and the low temperature in the heat insulation box 1 is not easy to run off; the back of the temperature controller 2 is fixedly provided with a clamping plate, the back of the clamping plate is fixedly provided with a clamping groove, and the clamping groove is connected with one side of the computer in a clamping manner through a clamping block, so that the temperature controller 2 is convenient to mount and dismount; temperature controller 2 passes through the temperature controller switch and the power electric connection that the 2 surfaces of temperature controller were equipped with, and motor 14 openly is equipped with motor switch and power electric connection through the cardboard, is convenient for control temperature controller 2's work and motor 14's work respectively through temperature controller switch and motor switch.

When the computer is used, a motor switch is opened under the normal temperature state, the motor 14 drives the fan blade 15 to rotate rapidly, the air flow reaches the display card through the air supply opening 5 to cool the display card, if the computer is used in summer or high temperature period, the temperature monitoring range can be set for the temperature controller 2 of SM8-LCD, the detection probe of the temperature controller 2 starts to monitor the temperature in the mounting box 3 in real time, when the temperature in the mounting box 3 is higher than the temperature detection range, the temperature controller 2 automatically starts the semiconductor refrigerator 7 of which the model can be XD-37, the semiconductor refrigerator 7 transmits the low temperature to the interior of the cold insulation box 1 through the cold guide plate 8, so that the low temperature is generated in the cold insulation box 1, and the air flow becomes cold air when passing through the cold insulation box 1, to the display card rapid cooling, avoid the higher heating that leads to of display card load, when the inside temperature of mounting box 3 was less than temperature detection scope, temperature controller 2 control semiconductor cooler 7 got into the sleep state.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (6)

1. The computer display card dual heat dissipation structure comprises a heat preservation box (1) and a temperature controller (2), and is characterized in that a mounting box (3) is fixedly arranged at the bottom end of the heat preservation box (1), a detection probe of the temperature controller (2) is arranged on the inner wall of the top end of the mounting box (3), an air supply opening (5) is formed in the top end of the mounting box (3), semiconductor refrigerators (7) which are connected in series are fixedly arranged on two sides of the heat preservation box (1), the temperature controller (2) is electrically connected with the semiconductor refrigerators (7) through leads (17), cold conducting plates (8) are fixedly arranged on one sides of the two semiconductor refrigerators (7), one sides of the two cold conducting plates (8) penetrate through the heat preservation box (1) and are arranged in the heat preservation box (1), ventilation nets are fixedly arranged in the middle of the top end and the middle of the bottom end of the heat preservation box (1), the equal fixing bolt in both sides on cold-proof box (1) top is fixed and is equipped with otic placode (9), two otic placode (9) respectively with the bottom fixed connection of shell (10) both sides, the both sides inner wall of shell (10) is all fixed and is equipped with limiting plate (12), two the top of limiting plate (12) all through the bolt respectively with the both sides fixed connection of mounting panel (13) bottom, the middle part on mounting panel (13) top is fixed and is equipped with motor (14), the transmission shaft of motor (14) runs through mounting panel (13) and fixes and be equipped with flabellum (15).

2. The dual heat dissipation structure of a computer graphics card of claim 1, wherein: mounting openings (4) are formed in four sides of the mounting box (3).

3. The dual heat dissipation structure of a computer graphics card of claim 1, wherein: the top of shell (10) is equipped with access cover (11) through the bolt fastening, induced air mouth (16) have been seted up on the surface of access cover (11), the fixed surface in induced air mouth (16) covers there is the dust screen.

4. The dual heat dissipation structure of a computer graphics card of claim 1, wherein: and the inner wall of the cold insulation box (1) is fixedly provided with a heat insulation plate (6).

5. The dual heat dissipation structure of a computer graphics card of claim 1, wherein: the back of temperature controller (2) is fixed and is equipped with the cardboard, the back of cardboard is fixed and is equipped with the draw-in groove, the draw-in groove passes through the fixture block and is connected with one side block of computer.

6. The dual heat dissipation structure of a computer graphics card of claim 5, wherein: temperature controller (2) are through the temperature controller switch and the power electric connection that the temperature controller (2) surface was equipped with, motor (14) are through the motor switch and the power electric connection that the cardboard openly was equipped with.

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