CN211123867U

CN211123867U - Fixing device of computer expansion card

Info

Publication number: CN211123867U
Application number: CN201920153156.1U
Authority: CN
Inventors: 何兴无
Original assignee: Chengdu Normal University
Current assignee: Chengdu Normal University
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2020-07-28
Anticipated expiration: 2029-01-29

Abstract

The utility model discloses a fixing device of computer expansion card, including the cooling box, the fixed box of expansion card is installed at the top of cooling box, the left side wall rear fixedly connected with fan of cooling box, the curb plate is installed to the left side wall front side of cooling box. The utility model provides a fixing device of computer expansion card, the fan lets in the coiled pipe with external air pressurization with higher speed, the air of cooling incasement is cooled down to the air in the coiled pipe, air after the cooling is along vertical pipe with violently manage and violently manage the bottom of discharging the fixed box of expansion card and blow the cooling, high-speed air can blow the flabellum rotation when discharging from the gas outlet, can drive installation axle and clean brush rotation when the flabellum rotates, can clean the bottom of the fixed box of expansion card when clean brush rotates, the heat dissipation department of avoiding the fixed box bottom of expansion card is blockked up, make the radiating effect of the fixed box of expansion card better.

Description

Fixing device of computer expansion card

Technical Field

The utility model relates to an extension card fixing device relates to a fixing device of computer extension card particularly.

Background

The computer expansion card is a PCI card added in a PCI slot of a host, a plurality of PCI cards can be expanded to display simultaneously, a server can theoretically drag 2-100 users, each additional user needs a computer expansion card, and one user is formed by one computer expansion card, one display and one set of keyboard and mouse. The computer expansion card is convenient to manage, a large amount of hardware cost and maintenance cost are saved, and therefore working efficiency is improved.

The expansion card fixing box is in the work, the electric current can produce the heat through meeting, in order to guarantee the normal work of expansion card, not only need fix the expansion card, still need carry out the efficient heat dissipation to the expansion card, expansion card fixing device on the present market can only play the effect of fixed expansion card, in long-time working process, can accumulate a large amount of debris on the expansion card, lead to the radiating effect variation of expansion card, it is thus clear, the above-mentioned problem that exists among the prior art, treat to improve urgently.

SUMMERY OF THE UTILITY MODEL

In view of the above problems existing in the prior art, an aspect of the present invention is to provide a fixing device for a computer expansion card with better heat dissipation effect.

In order to realize the above-mentioned purpose, the utility model provides a pair of fixing device of computer expansion card, including the cooling box, the fixed box of expansion card is installed at the top of cooling box, the left side wall rear fixedly connected with fan of cooling box, the curb plate is installed to the left side wall front side of cooling box.

The cooling box is characterized in that two layers of coiled pipes which are arranged in parallel and communicated are arranged inside the cooling box, two ends of each coiled pipe extend to the outside of the cooling box and are fixedly connected with the side plates, the bottom end of each coiled pipe is fixedly connected with an air outlet of the fan, a vertical pipe is fixedly connected to the top end of each coiled pipe, and a transverse pipe with a sealed right end extends to the cooling box and an expansion card fixing box and is fixedly connected to the top of each vertical pipe.

The utility model discloses a cleaning brush, including violently managing, the fixed box of expansion card, violently managing the top of pipe, the gas outlet of evenly distributed is seted up at the top of violently managing, the inside rotation of gas outlet is connected with at the rotating ring, other flabellum is equallyd divide to the inside fixedly connected with of rotating ring, and the same installation axle of fixedly connected with between a plurality of flabellums, the top fixedly connected with of installation axle and the bottom counterbalance cleaning brush of.

Preferably, a water outlet hole is formed in the bottom of the right side wall of the cooling box, and a sealing plug is connected to the inner thread of the water outlet hole.

Preferably, an annular limiting groove is formed in the air outlet, and the rotating ring is located in the limiting groove and is rotatably connected with the limiting groove.

Preferably, four corners of the bottom of the expansion card fixing box are fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with the top of the cooling box.

Preferably, the expansion card fixing box is provided with an expansion socket on the left side of the front face, and the expansion card fixing box is provided with a power socket on the right side of the front face.

Preferably, the width of the expansion card fixing box is equal to the width of the cooling box.

Compared with the prior art, the utility model provides a fixing device of computer expansion card, the beneficial effect who possesses:

1. the fan pressurizes the air of external world with higher speed and lets in the coiled pipe, and the air in the coiled pipe is cooled down to the low temperature water of cooling incasement, and the air after the cooling is discharged the bottom of the fixed box of expansion card along vertical pipe and violently pipe from the gas outlet and is dried the cooling for the temperature on the fixed box of expansion card can disperse more fast.

2. The flabellum can be blown to rotate when high-speed air is discharged from the air outlet, the flabellum can drive the installation axle and the cleaning brush to rotate when rotating, the bottom of the expansion card fixing box can be cleaned when the cleaning brush rotates, the blockage of the heat dissipation part at the bottom of the expansion card fixing box is avoided, and the heat dissipation effect of the expansion card fixing box is better.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

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

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1 cooling box, 2 expansion card fixed box, 3 fans, 4 curb plates, 5 coiled pipes, 6 vertical pipes, 7 horizontal pipes, 8 gas outlets, 9 rotating rings, 10 flabellums, 11 installation axles, 12 cleaning brushes, 13 apopores, 14 sealing plugs, 15 spacing grooves, 16 supporting legs, 17 expansion jacks and 18 power supply sockets.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

As shown in fig. 1-2, the utility model provides a pair of fixing device of computer expansion card, including cooling box 1, the fixed box 2 of expansion card is installed at cooling box 1's top, and cooling box 1's left side wall rear fixedly connected with fan 3, side plate 4 is installed to cooling box 1's left side wall front side.

The inside of cooling box 1 is provided with two-layer parallel arrangement and the coiled pipe 5 of intercommunication, the both ends of coiled pipe 5 all extend to cooling box 1 the outside and with 4 fixed connection of curb plate, the bottom of coiled pipe 5 and the air outlet fixed connection of fan 3, the vertical pipe 6 of top fixedly connected with of coiled pipe 5, the top fixedly connected with of vertical pipe 6 extends to cooling box 1 and the sealed violently pipe 7 of the right-hand member between the solid box 2 of expansion card.

The top of the horizontal pipe 7 is provided with uniformly distributed air outlets 8, the inside of the air outlet 8 is rotatably connected with a rotating ring 9, the inside of the rotating ring 9 is fixedly connected with equal-divided fan blades 10, the same mounting shaft 11 is fixedly connected among a plurality of fan blades 10, the top of the mounting shaft 11 is fixedly connected with a cleaning brush 12 which is abutted against the bottom of the expansion card fixing box 2, the expansion card of the computer is mounted in the expansion card fixing box 2, the fan 3 accelerates and pressurizes the outside air and leads the outside air into the coiled pipe 5, the low-temperature water in the cooling box 1 cools the air in the coiled pipe 5, the cooled air is discharged from the air outlets 8 along the vertical pipe 6 and the horizontal pipe 7 to blow and cool the bottom of the expansion card fixing box 2, the high-speed air can blow the fan blades 10 to rotate when being discharged from the air outlets 8, the mounting shaft 11 and the cleaning brush 12 can be driven to rotate when the fan, when the cleaning brush 12 rotates, the bottom of the expansion card fixing box 2 can be cleaned, and the blockage of the heat dissipation part at the bottom of the expansion card fixing box 2 is avoided, so that the heat dissipation effect of the expansion card fixing box 2 is better.

Through long-time use, the water in cooling box 1 can deteriorate, probably corrode coiled pipe 5, in order to guarantee the life of coiled pipe 5, as preferred, apopore 13 has been seted up to cooling box 1's right side wall bottom, the internal thread connection of apopore 13 has sealing plug 14, can be with the water discharge in cooling box 1 after screwing out sealing plug 14, then pour into fresh water into cooling box 1, the temperature of the water of newly pouring into is lower moreover, the conduction effect is better.

When high-speed air promotes flabellum 10 and rotates, flabellum 10 can drive swivel becket 9 and rotate, in order to guarantee swivel becket 9 pivoted stability, as preferred, annular spacing groove 15 has been seted up to the inside of gas outlet 8, and swivel becket 9 is located the inside of spacing groove 15 and rotates with spacing groove 15 and be connected, and when flabellum 10 drove swivel becket 9 pivoted, swivel becket 9 rotated in spacing groove 15, can avoid swivel becket 9 offset.

Furthermore, in order to maintain the air circulation at the bottom of the expansion card fixing box 2, preferably, four corners of the bottom of the expansion card fixing box 2 are fixedly connected with supporting legs 16, the bottom of each supporting leg 16 is fixedly connected with the top of the cooling box 1, and low-temperature gas exhausted from the air outlet 8 is exhausted from the bottom of the expansion card fixing box 2 with the temperature on the expansion card fixing box 2, so that high-temperature air is prevented from being converged and blocked.

Moreover, when the recording and broadcasting analyzer 2 is used, preferably, the expansion socket 18 is provided on the left side of the front surface of the expansion card fixing box 2, the power socket 17 is provided on the right side of the front surface of the expansion card fixing box 2, various indexes can be adjusted by the adjusting knob 17, and detected data is displayed by the display screen 18.

In order to reasonably utilize the space, the width of the expansion card fixing box 2 is preferably equal to that of the cooling box 1, so that the occupied vertical space is the minimum when the expansion card fixing box 2 is placed.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. A fixing device for a computer expansion card comprises a cooling box (1), and is characterized in that an expansion card fixing box (2) is installed at the top of the cooling box (1), a fan (3) is fixedly connected to the rear of the left side wall of the cooling box (1), and a side plate (4) is installed on the front side of the left side wall of the cooling box (1);

two layers of coiled pipes (5) which are arranged in parallel and communicated are arranged inside the cooling box (1), two ends of each coiled pipe (5) extend to the outside of the cooling box (1) and are fixedly connected with the side plates (4), the bottom ends of the coiled pipes (5) are fixedly connected with an air outlet of the fan (3), the top ends of the coiled pipes (5) are fixedly connected with vertical pipes (6), and the tops of the vertical pipes (6) are fixedly connected with transverse pipes (7) which extend to the space between the cooling box (1) and the expansion card fixing box (2) and are sealed at the right ends;

evenly distributed's gas outlet (8) are seted up at the top of violently managing (7), the inside rotation of gas outlet (8) is connected with at rotating ring (9), other flabellum (10) are equallyd divide to the inside fixedly connected with of rotating ring (9), the same installation axle (11) of fixedly connected with between a plurality of flabellums (10), the top fixedly connected with of installation axle (11) and the cleaning brush (12) that the bottom of expansion card fixed box (2) offseted.

2. The computer expansion card fixing device of claim 1, wherein a water outlet hole (13) is formed at the bottom of the right side wall of the cooling box (1), and a sealing plug (14) is connected to the inner thread of the water outlet hole (13).

3. The fixing device of the computer expansion card according to claim 1, wherein the air outlet (8) is provided with an annular limiting groove (15) therein, and the rotating ring (9) is located inside the limiting groove (15) and is rotatably connected with the limiting groove (15).

4. The fixing device of the computer expansion card according to claim 1, wherein the four corners of the bottom of the expansion card fixing box (2) are fixedly connected with supporting legs (16), and the bottom of the supporting legs (16) is fixedly connected with the top of the cooling box (1).

5. The fixing device of the computer expansion card according to claim 1, wherein the expansion card fixing box (2) is provided with an expansion socket (18) on the left side of the front surface, and the expansion card fixing box (2) is provided with a power socket (17) on the right side of the front surface.

6. The fixing device of the computer expansion card according to claim 1, wherein the width of the expansion card fixing box (2) is equal to the width of the cooling box (1).