CN210666620U

CN210666620U - Dustproof effectual quick-witted case

Info

Publication number: CN210666620U
Application number: CN201922304280.6U
Authority: CN
Inventors: 衡韬; 韩磊; 章永; 赵云; 刘涛
Original assignee: Nanjing Maisige Electronic Technology Co Ltd
Current assignee: Nanjing Maisige Electronic Technology Co Ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-06-02
Anticipated expiration: 2029-12-20

Abstract

The utility model belongs to the technical field of computer machine case, concretely relates to dustproof effectual machine case, the power distribution box comprises a box body, the box is equipped with the heat dissipation window, the heat dissipation window is equipped with radiator fan, the heat dissipation window outside is equipped with the dust screen that can dismantle fixed connection with the box, the dust screen includes plastic net frame and plastic net, the box left and right sides all is equipped with a plurality of screw holes, the box left and right sides all is equipped with air filter mechanism, air filter mechanism includes box body, air filter core, lid and fastening bolt, the box body includes box body, first bar ventilation duct and the first through-hole assorted with the screw hole, air filter core cross sectional shape is the zigzag, the lid includes lid body, second bar ventilation duct and the second through-hole assorted with the first through-hole, fastening bolt runs through the second through-hole in proper order, first through-hole and screw; the utility model is used for when solving cold air admission machine case, bring the dust into quick-witted case, lead to quick-witted incasement part component to receive the problem of erosion.

Description

Dustproof effectual quick-witted case

Technical Field

The utility model belongs to the technical field of computer machine case, concretely relates to dustproof effectual machine case.

Background

With the continuous development of social economy and information technology, people gradually enter the information age, people's life and work are more and more unable to leave the computer, and the machine case is used as a part of computer accessories, and it plays a main role in placing and fixing each computer accessory, plays a supporting and protecting role.

The existing computer case heat dissipation mode is generally that a heat dissipation window and an air inlet window are arranged on one side of the computer case, then a heat dissipation fan is arranged on the inner side of the heat dissipation window, hot air in the computer case is continuously sucked through the heat dissipation fan, and cold air is continuously sent into the air inlet window, so that the purpose of heat dissipation is achieved in a circulating mode. Aiming at the problems, a chassis with a good dustproof effect is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aims to provide a chassis with good dustproof effect for solving the problems existing in the background technology.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

the utility model provides a dustproof effectual quick-witted case, includes the box, box front side and rear side are equipped with control panel mounting groove and mainboard mounting groove respectively, the box rear side is equipped with the heat dissipation window, the inboard fixedly connected with radiator fan of heat dissipation window, the heat dissipation window outside is equipped with can dismantle fixed connection's dust screen with the box, the dust screen includes plastic net frame and plastic net, the box left and right sides all is equipped with a plurality of screw holes, the box left and right sides all is equipped with the filtration mechanism, the filtration mechanism includes box body, air filter, lid and fastening bolt, the box body includes box body, first bar ventilation groove and with screw hole assorted first through-hole, the shape of air filter cross section is the zigzag, the lid includes lid body, second bar ventilation groove and with first through-hole assorted second through-hole, fastening bolt runs through second through-hole, second bar ventilation groove and with first through-hole assorted, The first through hole is in threaded connection with the threaded hole.

By adopting the technical scheme of the utility model, when the device is used, the heat radiation fan continuously sucks the hot air in the box body to discharge the hot air from the heat radiation window, the heat radiation fan is used for pumping and exhausting, the external cold air enters the box body through the second strip-shaped ventilation groove, then the cold air passes through the air filter element and enters the box body through the first strip-shaped ventilation groove, and when the cold air passes through the air filter element, the air filter element filters the dust carried by the cold air to prevent the dust from entering the box body, so that the elements in the box body can be prevented from being corroded by the dust; the dustproof net detachably and fixedly connected with the box body can play a certain dustproof role when the cooling fan does not work; the fastening bolt sequentially penetrates through the second through hole, the first through hole and the threaded hole to be in threaded connection, so that the air filtering mechanism is quite convenient to disassemble and replace the air filter element, and the box body and the box cover can be disassembled by unscrewing the fastening bolt; the utility model provides a dustproof effectual quick-witted case for when solving cold air admission machine case, bring the dust into quick-witted case, lead to quick-witted incasement part component to receive the problem of erosion.

Further inject, be equipped with first rubber pad between box body and the box. The structure can play a role in sealing between the box body and the box body.

Further inject, be equipped with the second rubber pad between dust screen and the box. With the structure, the sealing function can be realized between the dustproof net and the box body.

Further inject, the left and right sides of the upper end of the box body is provided with two mutually symmetrical handles. With the structure, the case can be moved conveniently.

Further inject, the bottom half is equipped with four callus on the sole, four the callus on the sole is the rectangle and distributes. By adopting the structure, the box body can be placed on the ground more stably.

Compared with the prior art, the utility model has the following advantages:

1. when cold air passes through the air filter element, the air filter element filters dust carried by the cold air to prevent the dust from entering the box body, so that the elements in the box body can be prevented from being corroded by the dust;

2. the dustproof net detachably and fixedly connected with the box body can play a certain dustproof role when the cooling fan does not work;

3. because the fastening bolt penetrates through the second through hole, the first through hole and the threaded hole in sequence, the air filtering mechanism is quite convenient to disassemble and replace the air filter element, and the box body and the box cover can be disassembled by unscrewing the fastening bolt.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural diagram of an embodiment of a chassis with a good dustproof effect according to the present invention;

fig. 2 is a schematic structural view of an embodiment of a chassis of the present invention with a good dustproof effect, showing a box body and a cooling fan;

fig. 3 is a schematic structural view of a case body, a heat dissipation window and a heat dissipation fan according to an embodiment of the present invention with a good dustproof effect;

fig. 4 is a schematic structural view of an embodiment of a case body with a good dustproof effect according to the present invention;

fig. 5 is a schematic structural view of an air filter element of an embodiment of a chassis with a good dustproof effect according to the present invention;

fig. 6 is a schematic structural view of a case cover of an embodiment of the chassis of the present invention with a good dustproof effect;

fig. 7 is a schematic structural view of a first rubber pad of an embodiment of the chassis of the present invention with a good dustproof effect;

fig. 8 is a schematic structural view of a dust screen of an embodiment of a chassis with a good dust-proof effect according to the present invention;

fig. 9 is a schematic structural view of a second rubber pad of an embodiment of the chassis of the present invention with good dustproof effect.

The main element symbols are as follows:

the box body 1, the control panel mounting groove 11, the mainboard mounting groove 12, the heat dissipation window 2, the heat dissipation fan 21, the dust screen 22, the plastic screen frame 221, the plastic screen 222, the threaded hole 23, the box body 3, the box body 301, the first strip-shaped ventilation groove 302, the first through hole 303, the air filter element 31, the box cover 32, the box cover body 321, the second strip-shaped ventilation groove 322, the second through hole 323, the fastening bolt 33, the first rubber pad 4, the second rubber pad 41, the handle 42 and the foot pad 43.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in FIGS. 1-9, the utility model relates to a case with good dustproof effect, which comprises a case body 1, the front side and the rear side of the case body 1 are respectively provided with a control panel mounting groove 11 and a mainboard mounting groove 12, the rear side of the case body 1 is provided with a heat radiation window 2, the inner side of the heat radiation window 2 is fixedly connected with a heat radiation fan 21, the outer side of the heat radiation window 2 is provided with a dustproof net 22 detachably and fixedly connected with the case body 1, the dustproof net 22 comprises a plastic net frame 221 and a plastic net 222, the left side and the right side of the case body 1 are both provided with a plurality of threaded holes 23, the left side and the right side of the case body 1 are both provided with an air filtering mechanism, the air filtering mechanism comprises a case body 3, an air filter element 31, a case cover 32 and a fastening bolt 33, the case body 3 comprises a case body 301, a first strip-shaped ventilation groove 302 and a first through hole 303 matched with the threaded holes 23, the, the fastening bolt 33 is threaded through the second through hole 323, the first through hole 303 and the threaded hole 23 in this order.

By adopting the technical scheme of the utility model, when the device is used, the heat radiation fan 21 continuously sucks the hot air in the box body 1, the hot air is discharged from the heat radiation window 2, when the heat radiation fan 21 is pumped and discharged, the external cold air enters the box body 3 through the second strip-shaped ventilation groove 322, then passes through the air filter element 31 and enters the box body 1 through the first strip-shaped ventilation groove 302, when the cold air passes through the air filter element 31, the air filter element 31 filters the dust carried by the cold air to prevent the dust from entering the box body 1, so that the elements in the case can be prevented from being corroded by the dust; the dustproof net 22 detachably and fixedly connected with the box body 1 can play a certain dustproof role when the radiating fan 21 does not work; because the fastening bolt 33 sequentially penetrates through the second through hole 323, the first through hole 303 and the threaded hole 23 to be in threaded connection, the air filtering mechanism is quite convenient to disassemble and replace the air filter element 31, and the box body 3 and the box cover 32 can be disassembled by unscrewing the fastening bolt 33; the utility model provides a dustproof effectual quick-witted case for when solving cold air admission machine case, bring the dust into quick-witted case, lead to quick-witted incasement part component to receive the problem of erosion.

Preferably, a first rubber pad 4 is arranged between the box body 3 and the box body 1. With such a structure, a sealing function can be provided between the case 3 and the case 1. In fact, other structures capable of sealing between the box 3 and the box 1 may be used according to the circumstances.

Preferably, a second rubber pad 41 is provided between the dust screen 22 and the case 1. With this structure, the dust screen 22 and the case 1 can be sealed. In fact, other structures capable of sealing between the dust screen 22 and the case 1 may be used according to circumstances.

Preferably, two handles 42 are symmetrically arranged at the left and right sides of the upper end of the box body 1. With the structure, the case can be moved conveniently. In fact, other configurations that facilitate movement of the chassis are contemplated.

Preferably, four foot pads 43 are arranged at the bottom of the box body 1, and the four foot pads 43 are distributed in a rectangular shape. With such a structure, the box body 1 can be placed on the ground more stably. In fact, other structures that enable the box 1 to be placed on the ground more stably may be used depending on the circumstances.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a dustproof effectual quick-witted case, includes box (1), box (1) front side and rear side are equipped with control panel mounting groove (11) and mainboard mounting groove (12) respectively, its characterized in that: box (1) rear side is equipped with radiator window (2), radiator window (2) inboard fixedly connected with radiator fan (21), radiator window (2) outside is equipped with can dismantle fixed connection's dust screen (22) with box (1), dust screen (22) include plastic net frame (221) and plastic net (222), the box (1) left and right sides all is equipped with a plurality of screw holes (23), the box (1) left and right sides all is equipped with filtration mechanism, filtration mechanism include box body (3), air filter (31), lid (32) and fastening bolt (33), box body (3) include box body (301), first bar ventilation groove (302) and with screw hole (23) assorted first through-hole (303), air filter (31) cross sectional shape is the zigzag, lid (32) include lid body (321), Second bar ventilation groove (322) and with first through-hole (303) assorted second through-hole (323), fastening bolt (33) run through second through-hole (323), first through-hole (303) and screw hole (23) threaded connection in proper order.

2. The chassis with good dustproof effect according to claim 1, characterized in that: a first rubber pad (4) is arranged between the box body (3) and the box body (1).

3. The chassis with good dustproof effect according to claim 1, characterized in that: and a second rubber pad (41) is arranged between the dustproof net (22) and the box body (1).

4. The chassis with good dustproof effect according to claim 1, characterized in that: the left side and the right side of the upper end of the box body (1) are provided with two mutually symmetrical handles (42).

5. The chassis with good dustproof effect according to claim 1, characterized in that: the bottom of the box body (1) is provided with four foot pads (43), and the four foot pads (43) are distributed in a rectangular shape.