CN211454495U

CN211454495U - Computer case convenient to heat dissipation

Info

Publication number: CN211454495U
Application number: CN202020637660.1U
Authority: CN
Inventors: 李小玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-09-08
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a computer case convenient for heat dissipation, which relates to the technical field of office equipment and comprises a case body, wherein the rear end face of the case body is provided with a rear end cover, the rear end cover is connected with a fixing bolt in a threaded manner, the rear end cover is fixedly connected with the case body through the fixing bolt, the rear end cover is provided with a first dust screen, the rear end covers at two sides of the first dust screen are rotatably connected with cleaning brushes, a small double-shaft motor is fixedly connected on the rear end cover between the cleaning brushes, the output shaft of the small double-shaft motor is fixedly connected with the rotating shaft of the cleaning brushes, the rear end covers at two sides of the first dust screen are provided with water cooling components, a second dust screen is fixedly connected on two side walls of the case body, an auxiliary heat dissipation fan is arranged on the side wall of the case body at the inner side of the second dust screen, the dust prevention effect of the device is good, the working efficiency of the computer is high.

Description

Computer case convenient to heat dissipation

Technical Field

The utility model relates to an office equipment technical field specifically is a computer case convenient to heat dissipation.

Background

Along with the rapid development of social information industrialization, the application of computers is popularized universally, computers with various functions and purposes bring great convenience to work, life, study and entertainment of people, the computers are also an inevitable important component part except necessary hardware facilities, namely a mainframe box, and all the hardware facilities of the computers are arranged in the mainframe box, so that the mainframe box plays a role in protection and bearing, the hardware facilities of the computers can generate heat during long-time continuous work, the temperature in the mainframe box of the computers is increased, a device for radiating hardware in the mainframe box is needed, and the traditional mainframe radiating device has the advantages of single function, low radiating efficiency and unobvious effect.

In the chinese utility model patent document with publication number CN2018216350502.2, a computer case convenient for heat dissipation is disclosed, which is characterized in that a cold water pipe is arranged in the case body to cool the inside of the case under the effect of heat transfer exchange of cooling fins, and a heat dissipation fan is used in cooperation to realize more efficient heat dissipation, but after the device is used for a long time, a filter screen at the air inlet end of the device absorbs and gathers a lot of dust and impurities, thereby reducing the permeability of the filter screen, reducing the exchange efficiency of air inside and outside the device, further affecting heat dissipation, if the filter screen is cleaned, the disassembly is needed, which is very inconvenient, and affects the normal use of the computer during disassembly, and a ventilation hole is arranged at the upper end of the case, although a dust screen is arranged, when the computer is not used, dust can naturally fall into the ventilation hole of the case, causing the blockage of the dust screen, the serious part can fall on the parts in the case, which affects the normal work and use of the computer.

SUMMERY OF THE UTILITY MODEL

The utility model provides a computer case convenient to heat dissipation has solved the problem that goes out among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a computer case convenient to heat dissipation, includes the quick-witted box, quick-witted box rear end face sets up the rear end cap, threaded connection fixing bolt on the rear end cap, the rear end cap passes through fixing bolt and quick-witted box fixed connection, set up first dust screen on the rear end cap, rotate on the rear end cap of first dust screen both sides and connect the cleaning brush, the small-size biax motor of fixed connection on the rear end cap between the cleaning brush, the output shaft of small-size biax motor and the pivot fixed connection of cleaning brush, set up water cooling module on the rear end cap of first dust screen both sides, fixed connection second dust screen on the wall of quick-witted box both sides sets up supplementary heat dissipation fan on the inboard quick-witted box lateral wall of second dust screen.

As a preferred technical scheme of the utility model, water-cooling subassembly includes the water-cooling shell, water-cooling shell and rear end cap fixed connection, fixed connection cold water storage cistern in the water-cooling shell, cold water storage cistern both sides fixed connection cold water pipe, fixed connection water pump on the cold water pipe of cold water storage cistern top, rear end cap is passed to cold water pipe one side to extend to in the engine block body.

As a preferred technical scheme of the utility model, the cleaning brush is close to first dust screen one side and sets up a plurality of infiltration holes, and the fixed connection brush hair is gone up to the cleaning brush of infiltration hole both sides, fixed connection water pipe head in the pivot of the outside cleaning brush of rear end cap.

As a preferred technical scheme of the utility model, fixed connection leading water pipe on the cold water pipe in the first dust screen outside, leading water pipe one side is rotated with water pipe head and is connected, leading water pipe and water pipe head junction set up rubber seal.

As an optimized technical scheme of the utility model, fixed connection radiator-grid on the cold water pipe in the machine box body.

The utility model discloses have following useful part: the device has reasonable design of structural principle, convenient use and high heat dissipation efficiency, the cleaning brush is driven to rotate by arranging the small double-shaft motor on the first filter screen of the rear end cover, the bristles on the cleaning brush can timely clear away impurities such as dust, hair and the like carried by the outside air entering the case, meanwhile, under the guide of the water guide pipe, part of cold water in the cold water tank enters the cleaning brush and permeates the bristles through the water seepage holes, so that the first filter screen is wetted when the cleaning brush rotates for cleaning, the moisture is dried and evaporated under the heat generated by the work of electronic elements in the case, a certain heat absorption and temperature reduction effect is achieved, under the effect of the cleaning brush, an air inlet mesh cover of a case shell is very convenient and fast to clean, the dust cannot be gathered, the working efficiency of a computer is improved, and by arranging the second dust screen and the heat dissipation fan on the side face of the case body, the hot air in the case, prevent simultaneously that external dust from getting into the quick-witted box, increase the life of computer, under the effect of cold water pipe and heat dissipation fan, carry out omnidirectional heat dissipation to quick-witted box, the radiating efficiency is high, and the work efficiency of computer is high.

Drawings

Fig. 1 is a schematic view of an overall structure of a computer case facilitating heat dissipation.

Fig. 2 is a schematic diagram of a rear end face structure of a computer case facilitating heat dissipation.

FIG. 3 is a schematic view of a cleaning brush in a computer case for dissipating heat.

In the figure: 1. a case body; 2. a second dust screen; 3. an auxiliary heat dissipation fan; 4. a heat-dissipating web; 5. a cold water pipe; 6. a rear end cap; 7. fixing the bolt; 8. a cleaning brush; 81. a water seepage hole; 82. a water pipe joint; 9. a water conduit; 10. a rubber seal ring; 11. a small-sized double-shaft motor; 12. brushing; 13. a first dust screen; 14. a water pump; 15. a cold water tank; 16. water-cooling the housing; 17. and a water cooling component.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a computer case convenient for heat dissipation includes a case body 1, a rear end face of the case body 1 is provided with a rear end cover 6, the rear end cover 6 is connected with a fixing bolt 7 through a thread, the rear end cover 6 is fixedly connected with the case body 1 through the fixing bolt 7, the rear end cover 6 is provided with a first dust screen 13, the rear end covers 6 on two sides of the first dust screen 13 are rotatably connected with cleaning brushes 8, the rear end cover 6 between the cleaning brushes 8 is fixedly connected with a small-sized double-shaft motor 11, an output shaft of the small-sized double-shaft motor 11 is fixedly connected with a rotating shaft of the cleaning brushes 8, the rear end covers 6 on two sides of the first dust screen 13 are provided with water cooling assemblies 17, two side walls of the case body 1 are fixedly connected with a second dust screen 2, and an auxiliary heat dissipation fan 3 is arranged on a side wall of the case body.

The water cooling module 17 includes water-cooling shell 16, water-cooling shell 16 and 6 fixed connection of rear end housing, fixed connection cold water storage cistern 15 in the water-cooling shell 16, cold water storage cistern 15 both sides fixed connection cold water pipe 5, fixed connection water pump 14 on the cold water pipe 5 of cold water storage cistern 15 top, rear end housing 6 is passed to cold water pipe 5 one side to extend to in the quick-witted box 1, a plurality of infiltration holes 81 are seted up near first dust screen 13 one side to cleaning brush 8, and fixed connection brush hair 12 is gone up to the cleaning brush 8 of infiltration hole 81 both sides, fixed connection water pipe head 82 in the pivot of the outside cleaning brush 8 of rear end housing 6, fixed connection leading water pipe 9 is gone up to cold water pipe 5 in the first dust screen 13 outside, leading water pipe 9 one side and water pipe head 82 rotate to be connected, leading water pipe 9 sets up rubber seal 10 with water pipe head 82 junction.

Example 2

Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: and a cooling net 4 is fixedly connected to a cold water pipe 5 in the machine box body 1.

In the implementation process of the utility model, the device has reasonable design of structural principle overall, convenient operation and use, when in use, the small-sized double-shaft motor 11 is started to drive the cleaning brush 8 to rotate, simultaneously, under the action of the water pump 14, a part of cold water enters the cleaning brush 8 through the water conduit 10, the cold water is soaked on the brush hair 12 through the water seepage hole 81, so that the first dust screen 13 is wetted when the cleaning brush 8 rotates for cleaning, meanwhile, impurities such as dust and the like carried in the external air entering the machine box body 1 are eliminated, a large part of cold water circulates in the machine box body 1 through the cold water pipe 5, the heat generated by the work of the stator element is absorbed by the heat dissipation screen 4, the heat is transferred to the cold water in the cold water pipe 5, the heat exchange is realized, the moisture with high temperature returns to the cold water tank 15 through the cold water pipe 5, the temperature reduction treatment, meanwhile, the auxiliary heat dissipation fan 3 discharges part of heat from the case body 1, so that multiple heat dissipation and cooling of the device are realized, the heat dissipation and dust prevention effects are good, the working efficiency of the computer is improved, and the service life of the computer is prolonged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A computer case convenient for heat dissipation comprises a case body (1) and is characterized in that a rear end cover (6) is arranged on the rear end face of the case body (1), a fixing bolt (7) is connected with the rear end cover (6) in a threaded manner, the rear end cover (6) is fixedly connected with the case body (1) through the fixing bolt (7), a first dust screen (13) is arranged on the rear end cover (6), cleaning brushes (8) are rotatably connected with the rear end cover (6) on two sides of the first dust screen (13), small-sized double-shaft motors (11) are fixedly connected with the rear end cover (6) between the cleaning brushes (8), the output shafts of the small-sized double-shaft motors (11) are fixedly connected with the rotating shafts of the cleaning brushes (8), water cooling assemblies (17) are arranged on the rear end covers (6) on two sides of the first dust screen (13), and second dust screens (2) are fixedly connected with two side walls of the case body (1), an auxiliary heat dissipation fan (3) is arranged on the side wall of the machine box body (1) at the inner side of the second dustproof net (2).

2. The computer case convenient to dissipate heat according to claim 1, wherein the water cooling assembly (17) comprises a water cooling shell (16), the water cooling shell (16) is fixedly connected with the rear end cover (6), a cold water tank (15) is fixedly connected in the water cooling shell (16), cold water pipes (5) are fixedly connected to two sides of the cold water tank (15), a water pump (14) is fixedly connected to the cold water pipes (5) above the cold water tank (15), and one side of each cold water pipe (5) penetrates through the rear end cover (6) and extends into the case body (1).

3. The computer case facilitating heat dissipation according to claim 2, wherein the cleaning brush (8) has a plurality of water penetration holes (81) formed on a side thereof adjacent to the first dust screen (13), bristles (12) are fixedly connected to the cleaning brush (8) on both sides of the water penetration holes (81), and a water pipe joint (82) is fixedly connected to a rotating shaft of the cleaning brush (8) outside the rear cover (6).

4. The computer case convenient for heat dissipation according to claim 3, wherein a water conduit (9) is fixedly connected to the cold water pipe (5) outside the first dust screen (13), one side of the water conduit (9) is rotatably connected to the water pipe joint (82), and a rubber seal ring (10) is disposed at a joint of the water conduit (9) and the water pipe joint (82).

5. The computer case convenient for heat dissipation according to claim 3 or 4, wherein a heat dissipation net (4) is fixedly connected to the cold water pipe (5) in the case body (1).