CN210983308U

CN210983308U - Computer machine case heat radiation structure

Info

Publication number: CN210983308U
Application number: CN202020118280.7U
Authority: CN
Inventors: 李永娟
Original assignee: Zitianlai Technology Guangzhou Co ltd
Current assignee: Zitianlai Technology Guangzhou Co ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-07-10
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses a computer case heat radiation structure, including shell fixing box and collecting vessel, shell one side is through bolt fixedly connected with first filter screen, first filter screen one side is through bolt fixedly connected with fixing box, fixing box inner wall lower surface is through bolt fixedly connected with third filter screen; the utility model discloses a be equipped with the corona utmost point, collecting vessel and third filter screen, and outside air enters into inside the fixed case, through corona utmost point electrostatic precipitator's principle, adsorb the dust, and dust after adsorbing falls into the collecting vessel through the third filter screen, collect the dust, prevent that the dust from arousing this integrated circuit board contact failure and dead halt or other trouble appear in entering into the slot of certain integrated circuit board, can prevent simultaneously that the dust from too much causing bad influence to the heat dissipation problem of certain important computer hardware equipment, avoid important hardware such as CPU and display card to arouse dead halt trouble such as blue screen or flower screen because the heat dissipation is bad.

Description

Computer machine case heat radiation structure

Technical Field

The utility model relates to a heat radiation structure technical field specifically is a computer machine case heat radiation structure.

Background

The chassis is used as a part of computer accessories, has the main function of placing and fixing various computer accessories and plays a role in supporting and protecting, in addition, the computer chassis has the important function of shielding electromagnetic radiation, because the chassis can not rapidly improve the performance of the whole machine unlike the accessories such as a CPU, a display card, a mainboard and the like, the chassis is not always considered as a key consideration object in DIY, but the chassis does not have any function, after some users buy the mixed brand chassis, the mainboard and the chassis form a loop to cause short circuit, so that a system becomes unstable, the chassis generally comprises a shell, a bracket, various switches, indicator lights and the like on the panel, the shell is made of combining steel plates and plastics, has high hardness and mainly plays a role in protecting the internal elements of the chassis, the bracket is mainly used for fixing the mainboard, a power supply and various drivers, but the existing chassis heat dissipation structure has some defects, such as:

after a new computer is used for about one year, a lot of dust can be accumulated in the new computer, if the dust enters a slot of a certain board card, the board card can be caused to be in poor contact to cause dead halt or other faults, and the dead halt is always caused without reasons.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer machine case heat radiation structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation structure of a computer case comprises a case fixing box and a collecting barrel, wherein one side of the case is fixedly connected with a first filter screen through a bolt, one side of the first filter screen is fixedly connected with the fixing box through a bolt, the lower surface of the inner wall of the fixing box is fixedly connected with a third filter screen through a bolt, two sides of the middle part of the upper surface of the third filter screen are fixedly connected with a corona electrode through a bolt, an iron wire is wound on the periphery of the corona electrode, a partition plate is pasted on one side of the inner wall of the fixing box, a through hole is formed in the middle part of the partition plate, a fan is installed on the fixing box on the other side of the partition plate, the output end of the fan is hermetically connected with an air outlet pipe, the air outlet pipe is hermetically connected with the fixing box, the lower surface of the fixing box is fixedly connected with, the shell opposite side passes through bolt fixedly connected with second filter screen, second filter screen one side passes through bolt fixedly connected with fan.

Preferably, the air pump is installed to collecting vessel one side, air pump input end sealing connection has the connecting pipe, the connecting pipe other end with fixed case sealing connection, the air pump output end with collecting vessel sealing connection, just the air pump with the collecting vessel communicates with each other, collecting vessel opposite side sealing connection has the dust exhaust pipe, shell one side is close to bottom department and has seted up the trompil, the dust exhaust pipe other end passes the trompil.

Preferably, the two sides of the inner wall of the collecting barrel, which are close to the bottom end, are fixedly connected with connecting plates, and the adjacent ends of the two connecting plates are fixedly connected with drainage plates through bolts.

Preferably, the lower surface of the fan is fixedly connected with a supporting plate through a bolt, the supporting plate is fixedly connected with the fixing box through a bolt, the lower surface of the air pump is fixedly connected with a supporting block through a bolt, and the supporting block is fixedly connected with the fixing block through a bolt.

Preferably, the included angle between the drainage plate and the horizontal plane is 30 degrees, and the air outlet pipe is in a bell mouth shape.

Preferably, the diameter of the dust exhaust pipe is equal to that of the opening, and the dust exhaust pipe is connected with the opening in a sealing manner.

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

the utility model discloses a be equipped with corona electrode, collecting vessel and third filter screen, and outside air enters into fixed incasement portion through first filter screen, through corona electrode electrostatic precipitator's principle, adsorb the dust, and the dust after adsorbing falls into the collecting vessel through the third filter screen, collect the dust, prevent that the dust from entering into the slot of certain integrated circuit board and arousing that this integrated circuit board contact failure appears the dead machine or other troubles, can prevent simultaneously that the dust from too much causing the bad influence to the heat dissipation problem of some important computer hardware equipment, avoid important hardware such as CPU and display card to cause dead machine trouble such as blue screen or flower screen because the heat dissipation is bad; the air pump is arranged for pumping clean air in the fixed box out through the connecting pipe, sweeping is carried out on dust at the bottom of the collecting barrel, and the swept dust is discharged from the dust exhaust pipe, so that a user can conveniently clean the dust without opening the shell; in addition, through the arrangement of the drainage plates and the connecting plate, the through holes through which dust enclosed by the two drainage plates can fall are smaller, so that when the dust is swept, the dust can be concentrated at the bottom of the collecting barrel, and a large amount of dust cannot be swept onto the collecting barrel when the dust is swept, so that the dust is prevented from entering the fixing box for the second time.

Drawings

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

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

FIG. 3 is a schematic side view of the cross-sectional structure of the fixing box of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1-a housing; 2-a first filter screen; 3, opening a hole; 4-fixing the box; 5-corona electrode; 6-iron wire; 7-air inlet pipe; 8-a fan; 9-air outlet pipe; 10-a fan; 11-a second filter screen; 12-a collection barrel; 13-a drainage plate; 14-a connecting plate; 15-fixing block; 16-a dust exhaust pipe; 17-a third filter screen; 18-a connecting tube; 19-an air pump; 20-a partition plate.

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.

Please refer to fig. 1-4, the utility model provides a technical scheme, a computer case heat radiation structure, including 1 fixed box 4 and collection bucket 12 of shell, 1 one side of shell is through first filter screen 2 of bolt fixedly connected with, 2 one side of first filter screen is through bolt fixedly connected with

fixed box

4, 4 inner wall lower surface of fixed box is through bolt fixedly connected with third filter screen 17 through bolt fixedly connected with, 17 upper surface middle part both sides all are through bolt fixedly connected with corona electrode 5, corona electrode 5 peripheral winding has iron wire 6, through the principle of electrostatic precipitator, adsorb the dust to dust after adsorbing falls into collection bucket 12 through third filter screen 17 when the dust that the fixed box 4 inner wall one side pasted division board 20, division board 20 middle part has seted up through-hole 7, the fixed box 4 of division board 20 opposite side installs fan 8, fan 8 not only can carry out the air that the fan 8 also can accelerate outside air entering fixed box 4 and cooling the air outlet machine case in the fixed box, the fan 8 also can accelerate the air that the clean air that goes out through the filtration carries out the fan is carried out the air to the air outlet in the fixed box 1 and is cooled off the case through the air pump through the fixed box and the air outlet, and the air pump 2, the air outlet, the air pump 16 is connected through the fixed box, the fixed box is connected with the fixed box through the fixed box 13, the air pump 16, the air pump 15 is connected with the air pump 15, the air pump 12, the fixed box, the air pump 12 is connected with the air pump 15 is connected with the fixed box, the air pump 12 through the fixed box, the air pump 15 is connected with the air pump 15, the air pump 15 is connected with the fixed box, the air pump 15 is connected with the air pump 15, the fixed box, the air pump 15 is connected with the air pump 15, the air pump 2, the air pump 12, the air pump 2 is connected with the air pump, the air pump 2 is connected with the air outlet, the air pump 15 is connected with the air pump 2 is connected with the air pump, the air pump 12, the air pump 2 is connected with the air outlet, the air pump 15 is connected with the air pump, the air pump 12, the air outlet, the air pump 12 is connected with the air pump 12, the air outlet, the air pump 2 is connected with the air outlet, the air pump 12, the air pump 2 is connected with the air pump 12, the air pump 2 is connected with the air pump, the air pump 2 air pump.

The working principle is as follows: when the dust collector is used, the fan 10, the fan 8 and the air pump 19 are electrically connected with an external power supply, so that the fan 10, the fan 8 and the air pump 19 are in a normal working state, external air enters the fixed box 4 through the first filter screen 2, dust is adsorbed by the principle of electrostatic dust collection of the corona electrode 5, the adsorbed dust falls into the collecting barrel 12 through the third filter screen 17, the dust is collected, the dust is prevented from entering a slot of a certain board card to cause poor contact of the board card and cause dead halt or other faults, meanwhile, the excessive dust can be prevented from causing bad influence on the heat dissipation problem of certain important computer hardware equipment, and dead halt faults such as blue screens or flower screens and the like caused by poor heat dissipation of important hardware such as CPUs, display cards and the like are avoided; the air pump 19 pumps clean air in the fixed box 4 out through the connecting pipe 18, dust at the bottom of the collecting barrel 12 is blown, and the blown dust is discharged from the dust discharging pipe 16 and the opening 3, so that a user can clean the dust without opening the shell; in addition, through the arrangement of the drainage plates 13 and the connecting plate 14, through holes through which dust surrounded by the two drainage plates 13 can fall are small, so that when the dust is swept, the dust can be concentrated at the bottom of the collecting barrel 12, and when the dust is swept, a large amount of dust cannot be swept onto the collecting barrel 12, and the dust is prevented from entering the fixed box 4 secondarily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a computer machine case heat radiation structure, includes that fixed case (4) of shell (1) and collecting vessel (12), its characterized in that: the device is characterized in that a first filter screen (2) is fixedly connected to one side of a shell (1) through a bolt, a fixed box (4) is fixedly connected to one side of the first filter screen (2) through a bolt, a third filter screen (17) is fixedly connected to the lower surface of the inner wall of the fixed box (4) through a bolt, corona electrodes (5) are fixedly connected to the two sides of the middle part of the upper surface of the third filter screen (17) through bolts, iron wires (6) are wound on the periphery of the corona electrodes (5), a partition plate (20) is adhered to one side of the inner wall of the fixed box (4), through holes (7) are formed in the middle of the partition plate (20), a fan (8) is installed on the fixed box (4) on the other side of the partition plate (20), an air outlet pipe (9) is hermetically connected to the output end of the fan (8), the air outlet pipe (9) is hermetically connected with, the collecting vessel (12) lower surface passes through bolt fixedly connected with fixed block (15), fixed block (15) with shell (1) passes through bolt fixed connection, shell (1) opposite side passes through bolt fixedly connected with second filter screen (11), bolt fixedly connected with fan (10) are passed through to second filter screen (11) one side.

2. The heat dissipation structure of a computer case of claim 1, wherein: air pump (19) is installed to collecting vessel (12) one side, air pump (19) input end sealing connection has connecting pipe (18), the connecting pipe (18) other end with fixed case (4) sealing connection, air pump (19) output with collecting vessel (12) sealing connection, just air pump (19) with collecting vessel (12) communicate with each other, collecting vessel (12) opposite side sealing connection has dust exhaust pipe (16), shell (1) one side is close to bottom department and has seted up trompil (3), dust exhaust pipe (16) other end passes trompil (3).

3. The heat dissipation structure of a computer case of claim 1, wherein: the inner wall of the collecting barrel (12) is fixedly connected with connecting plates (14) at two sides close to the bottom end, and the adjacent ends of the two connecting plates (14) are fixedly connected with a drainage plate (13) through bolts.

4. The heat dissipation structure of a computer case of claim 2, wherein: the lower surface of the fan (8) is fixedly connected with a supporting plate through a bolt, the supporting plate is fixedly connected with the fixed box (4) through a bolt, the lower surface of the air pump (19) is fixedly connected with a supporting block through a bolt, and the supporting block is fixedly connected with the fixed block (15) through a bolt.

5. The heat dissipation structure of a computer case of claim 3, wherein: the included angle of drainage plate (13) and horizontal plane is 30 degrees, it is the horn mouth type to go out tuber pipe (9).

6. The heat dissipation structure of a computer case of claim 2, wherein: the diameter of the dust exhaust pipe (16) is equal to that of the opening (3), and the dust exhaust pipe (16) is connected with the opening (3) in a sealing mode.