CN218848681U

CN218848681U - Protective computer case

Info

Publication number: CN218848681U
Application number: CN202222773441.8U
Authority: CN
Inventors: 黄清
Original assignee: Hangzhou Jiehao Electronic Technology Co ltd
Current assignee: Hangzhou Jiehao Electronic Technology Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-04-11
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a protection type computer machine case, including the machine case shell, the air inlet tank has all been seted up to the both sides of machine case shell, two all be provided with radiator fan in the air inlet tank, the both sides of machine case shell and the outside that is located the air inlet tank all are provided with first protective assembly, first protective assembly includes the installing frame of fixed connection on the machine case shell, the top and the equal fixedly connected with electro-magnet in bottom of installing frame inner wall, two the equal magnetism in one side that the electro-magnet is close to each other is connected with the iron plate. The utility model discloses a set up the installing frame in intake stack department to set up the electro-magnet with radiator fan electric connection in the installing frame, and then can be according to radiator fan behavior in the intake stack, whether come the control guard plate to protect intake stack department, the device can protect according to the ventilation condition of computer machine incasement portion, has stronger practicality and functionality.

Description

Protective computer case

Technical Field

The utility model relates to a computer equipment technical field especially relates to a protection type computer machine case.

Background

The chassis is used as a part of computer accessories, has the main function of placing and fixing various computer accessories, plays a role in supporting and protecting, has the important function of shielding electromagnetic radiation, and is not classified as a key consideration object in DIY 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. However, the chassis is not useless, and after some users buy the fake-brand chassis, the system becomes unstable because the main board and the chassis form a loop, which causes a short circuit.

The existing computer case can normally select to open a plurality of heat dissipation holes on the computer case in order to conveniently dissipate heat of internal equipment of the computer case, and the heat dissipation holes are in a normally open state and only protected by a filter screen, so that fine dust in the external air easily enters the interior of the case through the filter screen on the heat dissipation holes, influences are caused on the internal equipment of the computer case, and the internal equipment of the case is easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a protective computer case.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a protection type computer machine case, includes the engine case shell, the air inlet tank has all been seted up to the both sides of engine case shell, two all be provided with radiator fan in the air inlet tank, the both sides of engine case shell and the outside that is located the air inlet tank all are provided with first protection component, first protection component includes the installing frame of fixed connection on the engine case shell, the top and the equal fixedly connected with electro-magnet in bottom of installing frame inner wall, two the equal magnetism in one side that the electro-magnet is close to each other is connected with the iron plate, two the equal fixedly connected with guard plate in one side that the iron plate is close to each other, two the equal fixedly connected with two first elastic telescopic rod in one side that the guard plate was kept away from each other, a plurality of thermovents have been seted up to the opposite side of engine case shell, the one side that just is located a plurality of thermovents on the engine case shell is provided with second protection component.

As a further description of the above technical solution:

the two electromagnets located on the same side are electrically connected with the same cooling fan, and the other ends of the first elastic telescopic rods located on the same side are fixedly connected with the inner wall of the mounting frame.

As a further description of the above technical solution:

one side of the protection plate close to the air inlet groove is in sliding connection with the outer side wall of the case shell.

As a further description of the above technical solution:

two equal fixedly connected with solid fixed ring in the intake stack, be provided with the one-level filter screen in the solid fixed ring.

As a further description of the above technical solution:

the front of installing frame just is located two the equal fixedly connected with baffle in top of electro-magnet, two one side fixedly connected with same second grade filter screen that the baffle is close to each other.

As a further description of the above technical solution:

the second protection component comprises a plurality of second elastic telescopic rods which are fixedly connected to the chassis shell and distributed in a rectangular array shape, and the second elastic telescopic rods are multiple and fixedly connected with the same side sealing plate at the other end of each second elastic telescopic rod.

The utility model discloses following beneficial effect has:

compared with the prior art, this protection type computer machine case, through setting up the installing frame in intake stack department, and set up the electro-magnet with radiator fan electric connection in the installing frame, when working through radiator fan, the electro-magnet circular telegram, can attract the iron plate of guard plate one side, it removes to drive the guard plate, make the intake stack expose, and then can be according to radiator fan behavior in the intake stack, whether control the guard plate protects intake stack department, and through the side seal board of connecting with second elasticity telescopic link that sets up in heat dissipation department, can protect heat dissipation department, the device can be according to the ventilation condition of computer machine incasement portion, protect, have stronger practicality and functionality.

Drawings

Fig. 1 is a perspective view of the overall structure of a protective computer case provided by the present invention;

fig. 2 is a perspective view of a partial structure of a protective computer case provided by the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a housing shell; 2. an air inlet groove; 3. a heat-dissipating fan; 4. a fixing ring; 5. installing a frame; 6. an electromagnet; 7. an iron block; 8. a protection plate; 9. a first elastic telescopic rod; 10. a heat dissipation port; 11. a first-stage filter screen; 12. a baffle plate; 13. a secondary filter screen; 14. a second elastic telescopic rod; 15. and (4) side sealing plates.

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. 1-3, the utility model provides a pair of protection type computer machine case: comprises a case shell 1, air inlet grooves 2 are respectively arranged on two sides of the case shell 1, fixing rings 4 are respectively fixedly connected in the two air inlet grooves 2, a primary filter screen 11 is arranged in the fixing rings 4, cooling fans 3 are respectively arranged in the two air inlet grooves 2, the cooling fans 3 and equipment in the case shell 1 are connected with the same power supply, when the equipment in the case shell 1 works, the cooling fans 3 work, the interior of the cabinet is cooled, first protective components are arranged on two sides of the cabinet shell 1 and outside the air inlet groove 2, each first protective component comprises a mounting frame 5 fixedly connected to the cabinet shell 1, baffles 12 are fixedly connected to the front side of the mounting frame 5 and above the two electromagnets 6, one side of each two baffles 12 close to each other is fixedly connected with the same secondary filter screen 13, the top and the bottom of the inner wall of the mounting frame 5 are fixedly connected with electromagnets 6, the two electromagnets 6 on the same side are electrically connected with the same cooling fan 3, one side of each two electromagnets 6 close to each other is magnetically connected with an iron block 7, and the electromagnets 6 generate magnetism after being electrified, can attract the iron block 7 at one side of the protection plate 8, and can lose magnetism when the electromagnet 6 is powered off, and then just can not continue to provide the appeal to iron plate 7, the equal fixedly connected with guard plate 8 in one side that two iron plate 7 are close to each other, guard plate 8 is close to one side of intake stack 2 and case shell 1's lateral wall sliding connection, two guard plate 8 equal fixedly connected with in one side of keeping away from each other two first elastic telescopic rod 9, the other end that lies in two first elastic telescopic rod 9 with one side all with the inner wall fixed connection of installing frame 5, a plurality of thermovents 10 have been seted up to case shell 1's opposite side, a plurality of thermovents 10 are the rectangular array form and distribute.

One side that just is located a plurality of thermovents 10 on case shell 1 is provided with the second protection component, the second protection component includes a plurality of second elasticity telescopic links 14 that fixed connection is rectangular array form and distributes on case shell 1, the same side seal board 15 of the other end fixedly connected with of a plurality of second elasticity telescopic links 14, second elasticity telescopic link 14 sets up the outside at a plurality of thermovents 10, when side seal board 15 is in free state at a plurality of second elasticity telescopic links 14, can shelter from thermovents 10 department.

The working principle is as follows:

when equipment in the chassis shell 1 operates, the cooling fan 3 in the air inlet duct 2 on the chassis shell 1 is driven to work in an electrified mode, the electromagnet 6 in the external installation frame 5 of the cooling fan 3 is controlled to be electrified while the cooling fan 3 works, the electromagnet 6 is attracted with the iron block 7 on one side of the protection plate 8 after being electrified, so that the iron block 7 drives the protection plate 8 to approach the electromagnet 6, the protection plate 8 moves while extruding the first elastic telescopic rod 9 connected to one side, the first elastic telescopic rod 9 deforms, the protection plate 8 cannot protect the air inlet duct 2 after moving, at the moment, the cooling fan 3 works to suck external air into the chassis shell 1, and when the air enters the chassis shell 1, the air is firstly filtered by the second-stage filter screen 13 connected between the two baffles 12, the filtered air enters the air inlet duct 2 and is secondarily intercepted by the first-stage filter screen 11 at the air inlet duct 2, and the possibility of dust entering the chassis shell 1 can be effectively reduced;

when a large amount of air enters the housing case 1 through the air inlet duct 2, the air in the housing case 1 is increased, and at this time, the air pushes the side sealing plates 15 at the positions of the heat dissipation openings 10 to move towards the outside of the housing case 1, so that the second elastic telescopic rods 14 on the side sealing plates 15 are stretched, and the redundant air can be discharged through gaps between the side sealing plates 15 and the housing case 1;

after 3 stop work of radiator fan, 6 electro-magnets 6 will cut off the power supply in step this moment, lose magnetism after 6 outage of electro-magnets to can not attract the iron plate 7 of 8 one sides of guard plate, 9 restoring forces of the first elasticity telescopic link of compressed on the guard plate 8 this moment, and then can promote 8 removals of guard plate, it can to protect air inlet duct 2 department.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a protection type computer machine case, includes quick-witted case shell (1), its characterized in that: air inlet duct (2), two have all been seted up to the both sides of machine case shell (1) all be provided with radiator fan (3) in air inlet duct (2), the both sides of machine case shell (1) and the outside that is located air inlet duct (2) all are provided with first protective assembly, first protective assembly includes installing frame (5) of fixed connection on machine case shell (1), the equal fixedly connected with electro-magnet (6) in top and the bottom of installing frame (5) inner wall, two the equal magnetism in one side that electro-magnet (6) are close to each other is connected with iron plate (7), two the equal fixedly connected with guard plate (8) in one side that iron plate (7) are close to each other, two equal fixedly connected with two first elastic telescopic rods (9) in one side that guard plate (8) kept away from each other, a plurality of thermovents (10) have been seted up to the opposite side of machine case shell (1), one side that just is located a plurality of thermovents (10) on machine case shell (1) is provided with the second protective assembly.

2. A protected computer chassis according to claim 1, wherein: the two electromagnets (6) positioned on the same side are electrically connected with the same cooling fan (3), and the other ends of the two first elastic telescopic rods (9) positioned on the same side are fixedly connected with the inner wall of the mounting frame (5).

3. A protected computer chassis according to claim 1, wherein: one side of the protection plate (8) close to the air inlet groove (2) is in sliding connection with the outer side wall of the case shell (1).

4. A protected computer chassis according to claim 1, wherein: two equal fixedly connected with in intake stack (2) fixes ring (4), be provided with one-level filter screen (11) in fixed ring (4).

5. A protected computer chassis according to claim 1, wherein: the front of installing frame (5) just is located two equal fixedly connected with baffle (12), two in the top of electro-magnet (6) one side fixedly connected with same secondary filter (13) that baffle (12) are close to each other.

6. A protected computer chassis according to claim 1, wherein: the second protection component comprises a plurality of second elastic telescopic rods (14) which are fixedly connected to the chassis shell (1) and distributed in a rectangular array shape, and the second elastic telescopic rods are multiple, and the other ends of the second elastic telescopic rods (14) are fixedly connected with the same side sealing plate (15).