CN215642549U

CN215642549U - Computer machine case convenient to ash removal

Info

Publication number: CN215642549U
Application number: CN202122006855.3U
Authority: CN
Inventors: 沈明哲
Original assignee: Anhui Institute of Information Engineering
Current assignee: Anhui Institute of Information Engineering
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-25
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a computer case convenient for dust removal, which comprises a computer case, wherein the computer case comprises a base and a case shell pressed on the base, a computer working assembly is fixedly connected to the base, the case shell covers the surface of the computer working assembly, electric push rods are symmetrically arranged on two sides of the base, the movable ends of the electric push rods are fixed at the inner top of the case shell, an opening is formed in the bottom of the case shell, the electric push rods drive the case shell to ascend to enable the opening to be opened, a heat dissipation opening is formed in the bottom of the case shell, an elastic dust separation net is arranged at the position of the heat dissipation opening, a miniature vibration exciter is arranged on the elastic dust separation net, and a dust removal fan is arranged above the heat dissipation opening. The dust removal device has better dust removal effect and avoids the surface dust accumulation of the working components of the computer.

Description

Computer machine case convenient to ash removal

Technical Field

The utility model belongs to the field of computers, and relates to a computer case convenient for dust removal.

Background

The case is used as a part of computer accessories and has the main function of placing and fixing the computer accessories, thereby having a supporting and protecting function. Current computer machine case can set up in protecting sheathing, only sets up the thermovent on the surface of protecting sheathing to be equipped with at thermovent department and separate the ash net, after long-time the use, can lead to separating the surface of ash net and can long-pending more dust of leaving, generally utilize vibration mechanism to drive and separate the vibration of ash net, so that get rid of the dust, but the dust still has some to enter into in the protecting sheathing, the raise dust can be long-pending on computer work subassembly's surface, does not reach the effect of a thorough deashing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a computer case convenient for dust removal, and aims to solve the problems that in the prior art, a vibration mechanism is used for driving a dust separation net to vibrate so as to remove dust, but part of the dust still enters a protective shell, and raised dust is possibly accumulated on the surface of a computer working component, so that a thorough dust removal effect cannot be achieved.

A computer machine case convenient to ash removal, including computer machine case, computer machine case includes the base and presses the chassis exterior on the base, fixedly connected with computer work subassembly on the base, chassis exterior cover is in computer work subassembly's surface, the bilateral symmetry of base is equipped with electric putter just electric putter's expansion end is fixed chassis exterior's interior top, chassis exterior's bottom is equipped with the opening, electric putter drives chassis exterior and rises to make the opening opened, chassis exterior's bottom is opened there is the thermovent just thermovent department is equipped with elasticity and separates the ash net, elasticity separates the ash and is equipped with miniature vibration exciter on the net, the top of thermovent is equipped with dust exhausting fan.

Preferably, a dust sensor is arranged on the inner wall of the case shell, and the dust sensor is electrically connected with the electric push rod.

Preferably, the inner side wall of the chassis shell is fixedly connected with a fixing plate, the fixing plate is located above the heat dissipation port, and the dust removal fan is fixed to the top of the fixing plate.

Preferably, the surface of the chassis shell is provided with an anti-collision strip.

Preferably, the bottom of the base is symmetrically provided with damping rubber blocks.

The utility model has the following advantages:

the miniature vibration exciter is used for driving the elastic dust isolating net to vibrate, so that dust on the surface of the elastic dust isolating net can be vibrated down, a part of dust can enter the case shell, then the electric push rod drives the case shell to ascend, further, the opening at the bottom of the case shell is opened, then the dust removing fan rotates to blow the dust away from the inside of the case shell from the opening, the surface dust deposition of a computer working assembly is avoided, a sufficient dust removing effect is achieved, meanwhile, the contact area of the computer working assembly and outside cold air can be increased through the opening, and the heat dissipation effect is better. The dust removal device has better dust removal effect and avoids the surface dust accumulation of the working components of the computer.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the structure shown in fig. 1 with the casing removed.

Fig. 3 is a schematic view of the internal structure of the structure shown in fig. 1.

The labels in the figures are: 1. a base; 2. a chassis housing; 3. a computer work component; 4. an electric push rod; 5. a heat dissipation port; 6. an elastic dust isolating net; 7. a miniature vibration exciter; 8. a dust removal fan; 9. a dust sensor; 10. a shock-absorbing rubber block; 11. and (4) an anti-collision strip.

Detailed Description

The following detailed description of the embodiments of the present invention will be given in order to provide those skilled in the art with a more complete, accurate and thorough understanding of the inventive concept and technical solutions of the present invention.

As shown in fig. 1-3, the present invention provides a computer case for facilitating ash removal, comprising a computer case, the computer case comprises a base 1 and a case shell 2 pressed on the base 1, a computer working component 3 is fixedly connected on the base 1, the case shell 2 covers the surface of the computer working component 3, electric push rods 4 are symmetrically arranged on two sides of the base 1, the movable ends of the electric push rods 4 are fixed on the inner top of the case shell 2, the bottom of the case shell 2 is provided with an opening, the electric push rod 4 drives the case shell 2 to ascend to open the opening, the bottom of the case shell 2 is provided with a heat dissipation port 5, an elastic dust isolating net 6 is arranged at the heat dissipation port 5, the elastic dust isolation net 6 is provided with a miniature vibration exciter 7, and a dust removal fan 8 is arranged above the heat dissipation port 5.

And a dust sensor 9 is arranged on the inner wall of the case shell 2, and the dust sensor 9 is electrically connected with the electric push rod 4. Raise dust sensor 9 monitors the inside raise dust concentration of chassis exterior 2, if raise dust concentration is too big, then drive chassis exterior 2 through electric putter 4 and rise, then dust exhausting fan 8 rotates, makes the dust can be blown away from the opening part.

The inner side wall of the case shell 2 is fixedly connected with a fixing plate which is positioned above the heat dissipation port 5, and the dust removal fan 8 is fixed at the top of the fixing plate. The rotation of the dust removing fan 8 can blow dust away from the case shell 2, the volume of the dust removing fan 8 can be set to be smaller, and the dust can be blown away from the case shell as long as a motor can drive the blades to rotate.

And the surface of the case shell 2 is provided with an anti-collision strip 11. The bumper strip 11 can be made of silica gel materials or flexible rubber materials, and if the feet impact the chassis carelessly, the bumper strip 11 can absorb energy, so that excessive impact cannot be caused on the chassis shell 2.

The bottom symmetry of base 1 is equipped with damping rubber piece 10, and damping rubber piece 10 also can adopt the silica gel material, and is softer, can not cause too big striking to the base when placing the base, strengthens the shock attenuation nature of whole quick-witted case.

When the utility model is used, firstly, the miniature vibration exciter 7 is utilized to drive the elastic dust screen 6 to vibrate, and then the dust on the surface of the elastic dust screen 6 is vibrated down, so that the elastic dust screen 6 is cleaned, a part of dust enters the case shell 2 while being cleaned, the concentration of the dust entering the case shell 2 is monitored by the dust sensor 9, if the concentration is too high, the electric push rod 4 is electrified, the electric push rod 4 drives the case shell 2 to ascend, so that the opening at the bottom of the case shell 2 is opened, then the dust removal fan 8 rotates, the dust is blown away from the inside of the case shell 2 by the dust removal fan 8, the dust is prevented from being accumulated on the surface of the computer working component 3, meanwhile, the opening can increase the contact area of the computer working component 3 and the outside cold air, so that the heat dissipation effect is better, if the computer working component 3 needs to be maintained, only need rise chassis exterior 2 to maximum height, make computer work subassembly 3 can the at utmost expose to external environment in, just can maintain computer work subassembly 3, need not dismantle the shell, maintenance process is simpler. The dust removal device has better dust removal effect and avoids the surface dust accumulation of the working components of the computer.

The utility model is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the utility model is not limited by the above-mentioned manner, and it is within the scope of the utility model to adopt various insubstantial modifications of the inventive concept and solution of the utility model, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The utility model provides a computer machine case convenient to ash removal, includes computer machine case, its characterized in that: the computer case comprises a base (1) and a case shell (2) pressed on the base (1), the base (1) is fixedly connected with a computer working component (3), the case shell (2) covers the surface of the computer working component (3), electric push rods (4) are symmetrically arranged on two sides of the base (1), the movable ends of the electric push rods (4) are fixed on the inner top of the case shell (2), the bottom of the case shell (2) is provided with an opening, the electric push rod (4) drives the case shell (2) to ascend so as to open the opening, a heat dissipation opening (5) is arranged at the bottom of the case shell (2), an elastic dust isolating net (6) is arranged at the heat dissipation opening (5), the elastic dust isolation net (6) is provided with a miniature vibration exciter (7), and a dust removal fan (8) is arranged above the heat dissipation opening (5).

2. The computer case for facilitating ash removal of claim 1, wherein: the inner wall of the case shell (2) is provided with a dust sensor (9), and the dust sensor (9) is electrically connected with the electric push rod (4).

3. The computer case for facilitating ash removal of claim 1, wherein: the inner side wall of the case shell (2) is fixedly connected with a fixing plate which is located above the heat dissipation opening (5), and the dust removal fan (8) is fixed to the top of the fixing plate.

4. The computer case for facilitating ash removal of claim 1, wherein: and an anti-collision strip (11) is arranged on the surface of the case shell (2).

5. The computer case for facilitating ash removal of claim 1, wherein: and the bottom of the base (1) is symmetrically provided with damping rubber blocks (10).