CN212846602U

CN212846602U - Drying and damp-proof device for electronic case

Info

Publication number: CN212846602U
Application number: CN202021155592.1U
Authority: CN
Inventors: 郭强
Original assignee: Cangzhou Jierui Electronic Case Co ltd
Current assignee: Cangzhou Jierui Electronic Case Co ltd
Priority date: 2020-06-21
Filing date: 2020-06-21
Publication date: 2021-03-30
Anticipated expiration: 2030-06-21

Abstract

The utility model discloses a drying and damp-proof device for an electronic case, which belongs to the field of electronic cases and comprises a base, wherein an air inlet box is fixed on the upper surface of the base, an organic case main body is fixed on the upper surface of the air inlet box, a protective cover is arranged at the top of the case main body, air outlet holes I are uniformly arranged on two side walls of the case main body, air outlet holes II are arranged on two side walls of the protective cover in an array manner, communicated air inlet holes are arranged on the top wall of the air inlet box and the bottom wall of the case main body, an air inlet cover is fixed on the inner surface of the top wall of the air inlet box, the bottom end of the air inlet cover is connected with an air inlet pipe, a support is arranged in; the utility model relates to a novelty for the air of quick-witted incasement flows, and guarantees that the air is in dry state when getting into, avoids in the humid air gets into the quick-witted case main part, has guaranteed inside electronic component's normal use, is worth promoting.

Description

Drying and damp-proof device for electronic case

Technical Field

The utility model belongs to the technical field of the electronic machine case, concretely relates to electron machine is dry dampproof device for 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 existing computer case has a simple structure, and the existing computer case always suffers from moisture when in use, and the moisture easily erodes components inside the computer case.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electron machine is dry dampproof device for case 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: the drying box comprises a base, an air inlet box is fixed on the upper surface of the base, a box main body is fixed on the upper surface of the air inlet box, a protective cover is arranged at the top of the box main body, air outlet holes I are formed in the two side walls of the box main body in an array mode, air outlet holes II are formed in the two side walls of the protective cover in an array mode, air inlet holes communicated with each other are formed in the top wall of the air inlet box and the bottom wall of the box main body, an air inlet cover is fixed on the inner surface of the top wall of the air inlet box, an air inlet pipe is connected to the bottom end of the air inlet cover, a support is mounted in the air inlet pipe, a motor is mounted on the support, fan blades are connected to an output shaft of the motor, mounting holes are formed in the base and communicated with the air inlet pipe, a dust screen and a, the bottom welding of pivot has the stopper, and the movable sleeve is equipped with the dog in the pivot.

As a preferred embodiment, the protection cover is a cuboid structure with an opening arranged at the bottom, and the size of the protection cover is matched with that of the top of the case main body.

By adopting the scheme, the protective cover can protect the top wall of the case main body and prevent the water solution from splashing on the case main body to cause the water solution to permeate into the case main body.

As a preferable embodiment, the positions of the second air outlet and the first air outlet correspond to each other, and both sides of the protective cover are provided with waterproof breathable films, and the waterproof breathable films are covered on the second air outlet.

By adopting the scheme, the first air outlet hole corresponds to the second air outlet hole, so that air is conveniently discharged from the case main body, and the waterproof breathable film is arranged, so that moisture can be prevented from entering the case main body.

In a preferred embodiment, the inlet hood is a truncated cone structure with a large top and a small bottom, and the cross-sectional area of the top of the inlet hood is larger than that of the inlet hole.

By adopting the scheme, the design of the air inlet cover can ensure that air can comprehensively enter the machine box main body, so that the air in the machine box main body can flow.

In a preferred embodiment, the dust screen and the drying box are both circular structures, and the dust screen is positioned below the drying box.

By adopting the scheme, the dust screen and the drying box are utilized to remove dust and dry air entering the machine box main body, so that moist air is prevented from entering the machine box main body.

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

according to the drying and damp-proof device for the electronic case, the base, the air inlet box, the protective cover, the air outlet hole I, the air outlet hole II and the like are arranged, so that the case main body is prevented from being directly placed on the ground, ground moisture is prevented from entering the case main body, the top of the case main body is protected by the protective cover, and water solution can be prevented from splashing and permeating into the case main body while air outlet of the case main body is not influenced;

this electron machine is dry dampproof device for case can be with external air suction case main part in through setting up air inlet cover, intake pipe, support, motor, flabellum, dust screen, dry box, ventilation hole, silica gel granule, pivot, stopper and dog isotructure for the air flows, and guarantees that the air is in dry state when getting into, avoids in the humid air gets into case main part, has guaranteed inside electronic component's normal use, is worth promoting.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the base and the air intake box of the present invention;

fig. 3 is a top view of the base of the present invention.

In the figure: 1. a base; 2. an air intake box; 3. a chassis main body; 4. a protective cover; 5. a first air outlet; 6. a second air outlet; 7. an air inlet; 8. an air intake hood; 9. an air inlet pipe; 10. a support; 11. a motor; 12. a fan blade; 13. a dust screen; 14. drying the box; 15. a vent hole; 16. silica gel particles; 17. a rotating shaft; 18. a limiting block; 19. and a stop block.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a drying and damp-proof device for electronic chassis, which comprises a base 1, wherein an air inlet box 2 is fixed on the upper surface of the base 1, a chassis main body 3 is fixed on the upper surface of the air inlet box 2, a protective cover 4 is arranged on the top of the chassis main body 3, the protective cover 4 is of a cuboid structure with an opening at the bottom, and the size of the protective cover 4 is matched with the size of the top of the chassis main body 3 (see fig. 1); the protection cover 4 can protect the top wall of the case body 3 from the water solution splashing on the case body 3 and causing the water solution to permeate into the case body 3.

The two side walls of the case main body 3 are respectively provided with a first air outlet 5 in an array mode, the two side walls of the protective cover 4 are respectively provided with a second air outlet 6 in an array mode, the positions of the second air outlet 6 and the first air outlet 5 correspond to each other, the two sides of the protective cover 4 are respectively provided with a waterproof breathable film, and the waterproof breathable films are covered on the second air outlet 6 (see figure 1); the first air outlet 4 corresponds to the second air outlet 6, so that air is conveniently discharged from the case main body 3, and meanwhile, the waterproof breathable film is arranged, so that moisture can be prevented from entering the case main body 3.

An air inlet hole 7 communicated with each other is formed in the top wall of the air inlet box 2 and the bottom wall of the case main body 3, an air inlet cover 8 is fixed on the inner surface of the top wall of the air inlet box 2, the air inlet cover 8 is of a round table-shaped structure with a large upper part and a small lower part, and the cross sectional area of the top of the air inlet cover 8 is larger than that of the air inlet hole 7 (see fig. 1 and 2); the design of the air inlet cover 8 can ensure that air can comprehensively enter the case main body 3, so that the air flow in the case main body 3 is accelerated.

The bottom end of the air inlet cover 8 is connected with an air inlet pipe 9, a support 10 is installed in the air inlet pipe 9, a motor 11 is installed on the support 10, an output shaft of the motor 11 is connected with fan blades 12, a mounting hole is formed in the base 1 and is communicated with the air inlet pipe 9, a dust screen 13 and a drying box 14 are arranged in the mounting hole, vent holes 15 are formed in the top wall and the bottom wall of the drying box 14 in an array mode, silica gel particles 16 are arranged in the drying box 14, rotating shafts 17 are symmetrically and rotatably installed on the lower surface of the base 1, the two rotating shafts 17 are located on two sides of the mounting hole, limiting blocks 18 are welded at the bottom end of each rotating shaft 17, a stop block 19 is movably sleeved on each rotating shaft 17, the dust screen 13 and the drying box; the dust screen 13 and the drying box 14 are used for removing dust and drying air entering the case body 3, so that moist air is prevented from entering the case body 3.

When in use, the case body 3 is fixed above the air inlet case 2, the base 1 is arranged at the bottom of the air inlet case 2, the case body 3 can be prevented from being directly placed on the ground, moisture on the ground can be prevented from entering the case body 3, the top of the case body 3 is also provided with the protective cover 4, the top wall of the case body 3 can be protected by the protective cover 4, the phenomenon that water solution splashes on the case body 3 and permeates into the case body 3 can be avoided, the air permeability of the case body 3 can not be influenced, when in use, the motor 11 is opened, the motor 11 drives the fan blades 12 to rotate, outside air is sucked into the air inlet case 2 through the mounting holes on the base 1, and the air can pass through the dustproof net 13 and the drying box 14 when entering the air inlet case 2, so as to filter dust and moisture in the air, ensure that the air is in a dry state when entering, and prevent, the normal use of inside electronic component has been guaranteed, utilizes dog 19 to support dust screen 13 and dry box 14, rotate when needing to dismantle dog 19 can, convenient clear up or change dust screen 13 and dry box 14, simple and practical is worth promoting.

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 an electron machine is dry dampproof device for case, includes base (1), its characterized in that: an air inlet box (2) is fixed on the upper surface of a base (1), a box main body (3) is fixed on the upper surface of the air inlet box (2), a protective cover (4) is arranged at the top of the box main body (3), air outlet holes I (5) are formed in both side walls of the box main body (3) in an array manner, air outlet holes II (6) are formed in both side walls of the protective cover (4) in an array manner, communicated air inlet holes (7) are formed in the top wall of the air inlet box (2) and the bottom wall of the box main body (3), an air inlet cover (8) is fixed on the inner surface of the top wall of the air inlet box (2), an air inlet pipe (9) is connected to the bottom end of the air inlet cover (8), a support (10) is installed in the air inlet pipe (9), a motor (11) is installed on the support (10), a fan blade (12) is, be provided with dust screen (13) and dry box (14) in the mounting hole, the roof and the diapire of dry box (14) all array are provided with ventilation hole (15), are provided with silica gel granule (16) in dry box (14), and the lower surface symmetry of base (1) is rotated and is installed pivot (17), and two pivot (17) are located the both sides of mounting hole, and the bottom welding of pivot (17) has stopper (18), and movable sleeve is equipped with dog (19) on pivot (17).

2. A drying and moisture-proof device for electronic cabinets of claim 1, further comprising: the protection casing (4) is provided with open cuboid structure for the bottom, and the size of protection casing (4) and the size phase-match at quick-witted case main part (3) top.

3. A drying and moisture-proof device for electronic cabinets of claim 1, further comprising: the positions of the air outlet II (6) and the air outlet I (5) are corresponding, and the two sides of the protective cover (4) are both provided with waterproof breathable films which are covered on the air outlet II (6).

4. A drying and moisture-proof device for electronic cabinets of claim 1, further comprising: the air inlet cover (8) is of a round table-shaped structure with a large upper part and a small lower part, and the cross sectional area of the top of the air inlet cover (8) is larger than that of the air inlet hole (7).

5. A drying and moisture-proof device for electronic cabinets of claim 1, further comprising: the dustproof net (13) and the drying box (14) are both of a circular structure, and the dustproof net (13) is located below the drying box (14).