CN212694356U

CN212694356U - Display card with heat dissipation function

Info

Publication number: CN212694356U
Application number: CN202021553087.2U
Authority: CN
Inventors: 栗立杨
Original assignee: Beijing Timesrunner Technology Co ltd
Current assignee: Shenzhen Shanhe Song Business Travel Technology Co.,Ltd.
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-12
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a graphics card with heat dissipation function, which comprises a circular slot, a slot body, an inspection cover and a graphics card main body. , the bottom end of the tank body is fixed with the graphics card main body, the top end of the tank body is provided with a heat dissipation chamber, the top end of the heat dissipation chamber is provided with two fans, the top end of the tank body is provided with an inspection cover, and Two circular slots are arranged on the inspection cover, dust nets are arranged on the circular slots, and a support seat is fixed on the top of the counterweight block. The utility model is provided with a groove body, a graphics card main body, a heat dissipation chamber, a fan, a heat dissipation fin, an inspection cover, a circular slot and a dustproof net, so that the heat dissipation fins can absorb and conduct the heat generated on the graphics card main body to the heat dissipation. In the room, after the fan is running, the heat is exported through the circular slot on the inspection cover to improve the effect of ventilation and heat dissipation.

Description

Display card with heat dissipation function

Technical Field

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

Background

The display card is one of the most basic components of a personal computer, is used for converting display information required by a computer system to drive a display, providing progressive or interlaced scanning signals for the display and controlling the correct display of the display; the concrete steps are as follows;

1. the existing display card has poor heat dissipation effect, and the heat dissipation fan does not have a dustproof structure, so that dust and impurities are easily accumulated in the fan blades;

2. the existing display card has heavier weight, is not fixed stably enough by a front-end inserting strip alone, and the gravity center is easy to sink towards the front end, so that the inserting strip is damaged in time;

3. the existing display card is not beneficial to internal maintenance, and the connection between the partially detachable maintenance cover and the display card shell is not tight and firm enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display card with heat dissipation function to solve the radiating effect that proposes among the above-mentioned background art poor, be unfavorable for dustproof, focus shakiness and be unfavorable for the problem of inside maintenance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a display card with heat dissipation function, includes circular fluting, cell body, access cover and display card main part, one side of cell body is fixed with the interface panel, and the one end at cell body top is provided with the cutting, the inside bottom mounting of cell body has the display card main part, and the inside top of cell body is provided with the room that dispels the heat, the inside top of room that dispels the heat is provided with 2 fans, the top of cell body is provided with the access cover, and overhauls to cover and be provided with 2 circular fluting, all be provided with the dust screen on the circular fluting, one side that the dust screen was kept away from to the cell body is fixed with the triangular support board, and is fixed with the balancing weight on the cell body of triangular support board below.

Preferably, four corners of the access cover are provided with mounting holes, four corners of the top of the tank body are provided with preformed holes matched with the mounting holes, the preformed holes and the mounting holes are connected through fixing bolts in a locking mode, and the device is convenient to detach and overhaul.

Preferably, the both ends that the access cover is close to cell body one side all are provided with the fixture block, and the both sides at cell body top all are provided with fixture block assorted draw-in groove, improve the compactness of connecting.

Preferably, the dust screen is close to circular slotted one side evenly distributed have the slider, and all be provided with in the access cover in the circular slotted outside with slider assorted spout, the one end of spout all be provided with slider assorted opening, the dust screen is dismantled in the installation of being convenient for.

Preferably, the bottom end inside the heat dissipation chamber is uniformly provided with heat dissipation fins, and the heat dissipation fins are made of copper alloy materials with high heat conductivity coefficients, so that the heat conduction effect is improved.

Preferably, the inside of supporting seat evenly is provided with the moving part through rigid spring, and the top of moving part and the bottom fixed connection of triangular support plate, improves stability.

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

(1) this display card with heat dissipation function is through installing the cell body, the display card main part, the heat dissipation room, the fan, heat radiation fins, the access cover, circular fluting and dust screen, make heat radiation fins absorb and conduct the heat that produces in the display card main part to the heat dissipation room in, the fan is exported the heat through the circular fluting that the access was covered after the operation, improve ventilation cooling's effect, be provided with the dust screen on the circular fluting simultaneously, it piles up in the fan leaf to avoid dust impurity, one side evenly distributed of dust screen has the slider, all be provided with in the access cover in the circular fluting outside with slider assorted spout, the one end of spout all be provided with slider assorted opening, insert the slider in the opening and rotate the dust screen, make the slider slide in the spout and then carry out the block with the dust screen fixed, do benefit to the installation and the dismantlement of dust screen.

(2) This display card with heat dissipation function is through installing the triangular support board, the moving part, a supporting seat, rigid spring and balancing weight, the balancing weight is convenient for increase the weight of device rear end, avoid the device focus to all concentrate on front end cutting department, avoid cutting fracture damage, receive external influence at this display card simultaneously and produce when rocking, the moving part is pushed down to the triangular support board, make the moving part compress rigid spring in the supporting seat, absorb the impact force through rigid spring's flexible resilience, play the effect of shock attenuation buffering.

(3) This display card with heat dissipation function all is provided with the mounting hole through four corners at the access cover, four corners at cell body top all are provided with the preformed hole with mounting hole assorted, all through fixing bolt fixed connection between preformed hole and the mounting hole, the device's of being convenient for maintenance and maintenance, both ends that are close to cell body one side at the access cover all are provided with the fixture block simultaneously, the both sides at cell body top all are provided with fixture block assorted draw-in groove, make when access cover is connected with the cell body the fixture block insert the draw-in groove, increase the compactness of connecting.

Drawings

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

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic diagram of a right-side sectional structure of the present invention;

fig. 4 is a schematic view of the dust screen structure of the present invention.

In the figure: 1. an interface panel; 2. circular slotting; 3. a trough body; 4. a chute; 5. mounting holes; 6. a clamping block; 7. a fan; 8. an access cover; 9. cutting; 10. fixing the bolt; 11. a dust screen; 12. a heat dissipation chamber; 13. heat dissipation fins; 14. a display card main body; 15. a supporting seat; 16. a triangular support plate; 17. a movable member; 18. a rigid spring; 19. a balancing weight; 20. a slide block.

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. 1-4, the present invention provides an embodiment: a display card with a heat dissipation function comprises a circular groove 2, a groove body 3, an access cover 8 and a display card main body 14, wherein an interface panel 1 is fixed on one side of the groove body 3, an inserting strip 9 is arranged at one end of the top of the groove body 3, the display card main body 14 is fixed at the bottom end of the interior of the groove body 3, a heat dissipation chamber 12 is arranged at the top end of the interior of the

groove body

3, 2 fans 7 are arranged at the top end of the interior of the heat dissipation chamber 12, the access cover 8 is arranged at the top end of the groove body 3, mounting holes 5 are formed in four corners of the access cover 8, reserved holes matched with the mounting holes 5 are formed in the four corners of the top of the groove body 3, and the reserved holes and the mounting holes 5 are connected in a locking mode through fixing bolts 10, so;

the two ends of the access cover 8, which are close to one side of the groove body 3, are provided with the clamping blocks 6, and the two sides of the top of the groove body 3 are provided with clamping grooves matched with the clamping blocks 6, so that the clamping blocks 6 are inserted into the clamping grooves when the access cover 8 is connected with the groove body 3, and the connection tightness is improved;

2 circular slots 2 are formed in the access cover 8, dust screens 11 are arranged on the circular slots 2, heat dissipation fins 13 are uniformly arranged at the bottom end inside the heat dissipation chamber 12, and the heat dissipation fins 13 are made of copper alloy materials with high heat conductivity coefficients;

the heat dissipation fins 13 absorb and conduct heat generated on the display card main body 14 to the heat dissipation chamber 12, and the fan 7 conducts the heat out through the circular slot 2 on the access cover 8 after running, so that the ventilation and heat dissipation effects are improved;

the sliding blocks 20 are uniformly distributed on one side of the dustproof net 11 close to the circular open groove 2, sliding grooves 4 matched with the sliding blocks 20 are formed in the access cover 8 on the outer side of the circular open groove 2, and openings matched with the sliding blocks 20 are formed in one ends of the sliding grooves 4;

the sliding block 20 is inserted into the opening and the dustproof net 11 is rotated, so that the sliding block 20 slides in the sliding groove 4 to clamp and fix the dustproof net 11, and the installation and the disassembly of the dustproof net 11 are facilitated;

a triangular support plate 16 is fixed on one side of the tank body 3 far away from the dust screen 11, a counterweight block 19 is fixed on the tank body 3 below the triangular support plate 16, a support seat 15 is fixed at the top of the counterweight block 19, moving parts 17 are uniformly arranged in the support seat 15 through rigid springs 18, and the top ends of the moving parts 17 are fixedly connected with the bottom of the triangular support plate 16;

the balancing weight 19 is convenient for increase the weight of device rear end, avoids the device focus to be whole to concentrate on front end cutting 9 department, avoids cutting 9 fracture damage, receives external influence to produce when rocking at this display card simultaneously, and the movable part 17 is pushed down to the triangular support plate 16, makes movable part 17 compress rigid spring 18 in supporting seat 15, absorbs the impact force through the flexible resilience of rigid spring 18, plays the effect of shock attenuation buffering.

The working principle is as follows: when the device is used, the device is spliced with a mainboard through the inserting strip 9, the weight block 19 is convenient for increasing the weight of the rear end of the device, the gravity center of the device is prevented from being totally concentrated at the inserting strip 9 at the front end, the breaking and the damage of the inserting strip 9 are avoided, meanwhile, when the display card shakes due to the external influence, the triangular support plate 16 presses the moving part 17 downwards to enable the moving part 17 to compress the rigid spring 18 in the support seat 15, the impact force is absorbed through the expansion and the rebound of the rigid spring 18, the shock absorption and the buffering effects are achieved, in the using process, the heat generated on the display card main body 14 is absorbed and conducted into the heat dissipation chamber 12 through the heat dissipation fins 13, the heat is led out through the circular slot 2 on the maintenance cover 8 after the fan 7 operates, the ventilation and heat dissipation effects are improved, meanwhile, the dustproof net 11 is arranged on the circular slot 2, the dust impurities are prevented from being accumulated, all be provided with in the access cover 8 in the 2 outsides of circular fluting with slider 20 assorted spout 4, the one end of spout 4 all is provided with slider 20 assorted opening, insert slider 20 in the opening and rotate dust screen 11, make slider 20 slide in spout 4 and then carry out the block with dust screen 11 and fix, do benefit to the installation and the dismantlement of dust screen 11, in addition, four corners of access cover 8 all are through fixing bolt 10 and cell body 3 fixed connection, be convenient for the device's maintenance and maintenance, both ends that are close to cell body 3 one side at access cover 8 simultaneously all are provided with fixture block 6, the both sides at cell body 3 top all are provided with the draw-in groove with fixture block 6 assorted, make when access cover 8 is connected with cell body 3 fixture block 6 inserts in the draw-in groove, increase the compactness of connecting.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A graphics card with a heat dissipation function, comprising a circular slot (2), a slot body (3), an access cover (8) and a graphics card main body (14), characterized in that: a part of the slot body (3); An interface panel (1) is fixed on the side, and one end of the top of the slot body (3) is provided with an insert strip (9), the bottom end inside the slot body (3) is fixed with a graphics card main body (14), and the slot body (3) ) is provided with a heat dissipation chamber (12) at the top of the interior of the heat dissipation chamber (12), two fans (7) are provided at the top of the interior of the heat dissipation chamber (12), and an inspection cover (8) is provided at the top of the tank body (3), and the maintenance The cover (8) is provided with two circular slots (2), the circular slots (2) are all provided with a dustproof net (11), and the groove body (3) is far away from the dustproof net (11). A triangular support plate (16) is fixed on one side of the triangular support plate (16), and a counterweight (19) is fixed on the groove body (3) below the triangular support plate (16), and a support is fixed on the top of the counterweight (19). Seat (15).

2. A graphics card with heat dissipation function according to claim 1, characterized in that: four corners of the access cover (8) are provided with mounting holes (5), and the top of the groove body (3) is provided with mounting holes (5). The four corners of the bracket are provided with reserved holes matching the installation holes (5), and the reserved holes and the installation holes (5) are locked and connected by fixing bolts (10).

3. A graphics card with heat dissipation function according to claim 1, characterized in that: the two ends of the access cover (8) close to the side of the groove body (3) are provided with clamping blocks (6), and the groove Both sides of the top of the body (3) are provided with card slots matching the card blocks (6).

4. A graphics card with heat dissipation function according to claim 1, characterized in that: sliders (20) are evenly distributed on one side of the dustproof net (11) close to the circular slot (2), And the access cover (8) outside the circular slot (2) is provided with a chute (4) matching the slider (20), and one end of the chute (4) is provided with a slider (20) matching openings.

5. A graphics card with heat dissipation function according to claim 1, characterized in that: the bottom end inside the heat dissipation chamber (12) is evenly provided with heat dissipation fins (13), and the heat dissipation fins (13) are Copper alloy material with high thermal conductivity.

6. A graphics card with heat dissipation function according to claim 1, characterized in that: the inside of the support base (15) is evenly provided with movable parts (17) through rigid springs (18), and the movable parts (17) ) is fixedly connected with the bottom of the triangular support plate (16).