CN212084085U - Computer mainframe heat dissipation fan - Google Patents

Abstract

The utility model provides a computer mainframe heat dissipation fan relates to computer technology field. This computer mainframe heat dissipation fan, including the box, the lateral wall all inlays about the box has ventilative net, and the right side wall of box is located ventilative net upper and lower both sides the equal fixedly connected with square board in position, and square spout has been seted up to the one side that two square boards are close to each other, and the inside of every square spout all is provided with two sliders. This computer mainframe heat dissipation fan, can make two fly leafs produce the power of one both sides from top to bottom through the second spring, thereby it is more convenient to make the recess to the fixed of L template, thereby it can be convenient dismantle the heat dissipation mechanism to only need move the riser to the front side when heat dissipation mechanism need be dismantled simultaneously, otherwise can when installing heat dissipation mechanism simultaneously, thereby solved the inconvenient dismantlement of current heat dissipation fan, when radiator fan damages, can not timely dismantle radiator fan, influence radiator fan to the radiating effect's of computer problem.

Description

Computer mainframe heat dissipation fan

Technical Field

The utility model relates to a computer technology field specifically is a computer mainframe heat dissipation fan.

Background

The computer case is used as one part of computer fittings and has the main function of holding and fixing computer fittings to play a role in bearing and protecting.

The cooling fan dispels the heat to the inside instrument and equipment of computer mainframe, reduces instrument and equipment's temperature, improves the life of computer, and current cooling fan is inconvenient to be dismantled however, and when cooling fan damaged, can not be timely dismantle cooling fan, influences cooling fan to the radiating effect of computer.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a computer mainframe heat dissipation fan has solved the problem mentioned in the above background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a heat radiation fan of a computer mainframe comprises a case body, wherein the left side wall and the right side wall of the case body are respectively embedded with a ventilation net, the right side wall of the box body is fixedly connected with square plates at the upper side and the lower side of the breathable net, one side of the two square plates, which is close to each other, is provided with a square chute, two slide blocks are arranged inside each square chute, each sliding block is connected with the square sliding groove in a sliding way, the two sliding blocks are fixedly connected through a first spring, one end of each sliding block, which is positioned outside the square sliding groove, is hinged with an inclined plate, one end of each inclined plate, which is far away from the sliding block, is hinged with a connecting block, two grooves are arranged between the upper connecting block and the lower connecting block, the surfaces of the two grooves far away from each other are fixedly connected with the surfaces of the upper connecting block and the lower connecting block close to each other, and the inside of every recess all is provided with the L template, and the left surface fixedly connected with riser of L template, and the riser is kept away from the one side of L template and is installed heat dissipation mechanism.

Arc spout has all been seted up to the side about every swash plate, and the inside of every arc spout all is provided with the slide bar, and slide bar and arc spout sliding connection, the position that is located square spout right side between two square boards is provided with the montant, and the both ends fixed connection of montant is in the one side that two square boards are close to each other, and the surface of montant has cup jointed two fly leafs, and the both ends of fly leaf cup joint on the surface of slide bar, and the surface that is located between the upper and lower fly leaf on the surface of montant has cup jointed the second spring, and the one side that the both ends fixed connection of second spring is close to each other at.

Preferably, the inside of every square spout all is provided with the gag lever post, and the both ends fixed connection of gag lever post is on the inside wall around every square spout, and first spring and slider are located the inside position of square spout and all cup joint on the surface of gag lever post.

Preferably, the number of the vertical rods is three, and the three vertical rods are distributed on the upper surface and the lower surface of the movable plate at equal intervals.

Preferably, a transverse plate is arranged at a position, below the square plate, inside the box body, and the outer surface of the transverse plate is fixedly connected to the inner wall of the box body.

Preferably, the symmetry axes of the two grooves and the symmetry axes of the two square plates are positioned on the same straight line, and the two grooves are parallel.

Preferably, the included angle between two swash plates of top equals with the included angle between two swash plates of below, and the included angle between two swash plates is the acute angle all the time.

(III) advantageous effects

The utility model provides a computer mainframe heat dissipation fan. The method has the following beneficial effects:

1. the heat dissipation fan of the computer mainframe can fix and disassemble the heat dissipation mechanism by arranging the groove, the L-shaped plate, the vertical plate and the heat dissipation mechanism and matching the groove and the L-shaped plate, then the inclined plate, the connecting block, the sliding block, the square sliding groove and the first spring are arranged, the first spring is further arranged, so that the sliding block can generate a trend moving towards the front side and the back side, then the inclined plate and the square plate can further enable the groove to generate a force towards the L-shaped plate, so that the fixing to the L-shaped plate is more convenient, then the vertical rod, the arc-shaped sliding groove, the sliding rod, the movable plates and the second spring are arranged, the two movable plates can further generate a force towards the upper side and the lower side through the second spring, so that the fixing to the L-shaped plate by the groove is more convenient, meanwhile, when the heat dissipation mechanism needs to be disassembled, only the vertical plate needs to be moved towards the front side, so, and meanwhile, the heat dissipation mechanism can be installed on the contrary, so that the problems that the existing heat dissipation fan is inconvenient to disassemble, and when the heat dissipation fan is damaged, the heat dissipation fan cannot be disassembled in time, and the heat dissipation effect of the heat dissipation fan on the computer is influenced are solved.

2. This computer mainframe heat dissipation fan through setting up gag lever post, slider and square spout, thereby further make the slider can not break away from square spout when the inside of spout removes through square spout, then through setting up diaphragm and box to can part circuit board in the mainframe box with the power pack, thereby prevent that the heat that the power pack produced from influencing the circuit board.

Drawings

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

FIG. 2 is a schematic view of the local enlarged structure of the present invention;

FIG. 3 is a schematic sectional view of the vertical plate of the present invention;

fig. 4 is the structure diagram of the right side of the vertical plate of the present invention.

The heat dissipation device comprises a box body 1, a ventilating net 2, a square plate 3, a square sliding groove 4, a sliding block 5, a first spring 6, an inclined plate 7, a connecting block 8, a groove 9, a shaping plate 10L, a vertical plate 11, a heat dissipation mechanism 12, an arc sliding groove 13, a sliding rod 14, a vertical rod 15, a movable plate 16, a second spring 17, a limiting rod 18 and a transverse plate 19.

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.

The embodiment of the utility model provides a computer mainframe box cooling fan, as shown in fig. 1-4, comprising a box body 1, wherein the left and right side walls of the box body 1 are all inlaid with a ventilation net 2, so that outside wind can enter the box body 1 and be discharged out of the box body 1 from the ventilation net 2, further air flow can be formed, square plates 3 are fixedly connected with the positions of the right side wall of the box body 1 at the upper and lower sides of the ventilation net 2, a square chute 4 is arranged at the side where the two square plates 3 are close to each other, two sliders 5 are arranged inside each square chute 4, each slider 5 is in sliding connection with the square chute 4, more square plates are arranged when the slider 5 moves inside the square chute 4, the two sliders 5 are fixedly connected through a first spring 6, an inclined plate 7 is hinged at one end of each slider 5 outside the square chute 4, a connecting block 8 is hinged at one end of each inclined plate 7 far from the slider 5, further can make connecting block 8 from top to bottom produce a trend of removing to the centre through swash plate 7, and set up two recesses 9 between the connecting block 8 from top to bottom, the one side fixed connection that two recesses 9 kept away from each other is in the one side that connecting block 8 is close to each other from top to bottom, and the inside of every recess 9 all is provided with L template 10, the left surface fixedly connected with riser 11 of L template 10, and riser 11 keeps away from the one side of L template 10 and installs heat dissipation mechanism 12, through aiming at recess 9L template 10, then move to the left side, thereby can make heat dissipation mechanism 12 install in box 1, thereby remove L template 10 to the right side and can dismantle heat dissipation framework 12.

The left side and the right side of each inclined plate 7 are respectively provided with an arc-shaped chute 13, a sliding rod 14 is arranged inside each arc-shaped chute 13, the sliding rod 14 is connected with the arc-shaped chute 13 in a sliding manner, a vertical rod 15 is arranged at the position between the two square plates 3 on the right side of the square chute 4, two ends of the vertical rod 15 are fixedly connected to the mutually close surfaces of the two square plates 3, two movable plates 16 are sleeved on the outer surface of the vertical rod 15, the groove 9 can be conveniently fixed on the L-shaped plate 10 through the movable plates 16, two ends of the movable plates 16 are sleeved on the outer surface of the sliding rod 14, a second spring 17 is sleeved on the outer surface of the vertical rod 15 between the upper movable plate 16 and the lower movable plate 16, two ends of the second spring 17 are fixedly connected to the mutually close surfaces of the upper movable plate 16 and the lower movable plate 16, and, the inner part of each square chute 4 is provided with a limiting rod 18, two ends of the limiting rod 18 are fixedly connected to the front inner side wall and the rear inner side wall of each square chute 4, the positions of the first spring 6 and the sliding block 5 positioned in the square chute 4 are sleeved on the outer surface of the limiting rod 18, so that the sliding block 5 cannot be separated from the square chute 4 when moving in the square chute 4, the number of the vertical rods 15 is three, the three vertical rods 15 are equidistantly distributed on the upper surface and the lower surface of the movable plate 16, further, the movable plate 16 can be supported through the vertical rods 15, the position of the inner part of the box body 1 positioned below the square plate 3 is provided with a transverse plate 19, the outer surface of the transverse plate 19 is fixedly connected to the inner wall of the box body 1, the circuit board and the power supply box can be separately installed through the transverse plate 19, holes are formed in the upper surface and the lower surface of the transverse plate 19, the symmetry axes of the two grooves, and two recesses 9 parallel, through recess 9 to can fix L template 10, the contained angle between two swash plates 7 of top equals with the contained angle between two swash plates 7 of below, and the contained angle between two swash plates 7 is the acute angle all the time, further swash plate 7 that passes through, thereby can make connecting block 8 produce one to middle power.

The working principle is as follows: when computer mainframe heat dissipation fan, cooperation through recess 9 and L template 10, can fix and dismantle heat dissipation mechanism 12, then through first spring 6, thereby can make slider 5 produce a trend to the front and back both sides removal, then through swash plate 7 and square board 3, further can make recess 9 produce a power to L template 10 direction, thereby it is more convenient when fixing L template 10, then can make two fly leaf 16 produce the power of a both sides from top to bottom through second spring 17, thereby it is more convenient to make recess 9 fix L template 10, thereby it can be convenient dismantle heat dissipation mechanism 12 to only need to remove riser 11 to the front side when heat dissipation mechanism 12 needs to be dismantled simultaneously, otherwise can when installing heat dissipation mechanism 12.

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 utility model provides a computer mainframe heat dissipation fan, includes box (1), its characterized in that: the left side wall and the right side wall of the box body (1) are both inlaid with a breathable net (2), the positions of the right side wall of the box body (1) on the upper side and the lower side of the breathable net (2) are both fixedly connected with square plates (3), the side, close to each other, of the two square plates (3) is provided with a square chute (4), the inside of each square chute (4) is provided with two sliding blocks (5), each sliding block (5) is in sliding connection with the square chute (4), the two sliding blocks (5) are fixedly connected with each other through a first spring (6), one end, located outside the square chute (4), of each sliding block (5) is hinged with an inclined plate (7), one end, far away from the sliding block (5), of each inclined plate (7) is hinged with a connecting block (8), two grooves (9) are arranged between the upper connecting block (8) and the lower connecting block (8), one side, far away, an L-shaped plate (10) is arranged inside each groove (9), a vertical plate (11) is fixedly connected to the left side face of each L-shaped plate (10), and a heat dissipation mechanism (12) is installed on one face, far away from the L-shaped plate (10), of each vertical plate (11);

arc chute (13) have all been seted up to the side about every swash plate (7), and the inside of every arc chute (13) all is provided with slide bar (14), and slide bar (14) and arc chute (13) sliding connection, the position that is located square chute (4) right side between two square boards (3) is provided with montant (15), and the both ends fixed connection of montant (15) is in the one side that two square boards (3) are close to each other, and two fly leaves (16) have been cup jointed to the surface of montant (15), and cup joint on the surface of slide bar (14) at the both ends of fly leaf (16), and the surface that is located between upper and lower fly leaf (16) on the surface of montant (15) has cup jointed second spring (17), and the both ends fixed connection of second spring (17) is in the one side that upper and lower fly leaf (16) are close.

2. The heat dissipation fan of a computer mainframe according to claim 1, wherein: the inside of every square spout (4) all is provided with gag lever post (18), and the both ends fixed connection of gag lever post (18) on the inside wall around every square spout (4), and first spring (6) and slider (5) are located the inside position of square spout (4) and all cup joint on the surface of gag lever post (18).

3. The heat dissipation fan of a computer mainframe according to claim 1, wherein: the number of the vertical rods (15) is three, and the three vertical rods (15) are distributed on the upper surface and the lower surface of the movable plate (16) at equal intervals.

4. The heat dissipation fan of a computer mainframe according to claim 1, wherein: a transverse plate (19) is arranged at the position, below the square plate (3), in the box body (1), and the outer surface of the transverse plate (19) is fixedly connected to the inner wall of the box body (1).

5. The heat dissipation fan of a computer mainframe according to claim 1, wherein: the symmetry axes of the two grooves (9) and the symmetry axes of the two square plates (3) are positioned on the same straight line, and the two grooves (9) are parallel.

6. The heat dissipation fan of a computer mainframe according to claim 1, wherein: the included angle between the two upper inclined plates (7) is equal to the included angle between the two lower inclined plates (7), and the included angle between the two upper inclined plates (7) is always an acute angle.

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