CN203733052U - Dust control device for computers - Google Patents

Abstract

The utility model discloses a dust-proof device for a computer, which relates to the technical field of computers. A dust-proof net installation frame is installed on the rear side of the cabinet, and a first dust-proof net and a second dust-proof net are respectively installed on the dust-proof net installation frame. The dust collection box is plugged on the chute of the chassis, and the dust collection box is set on the outside of the first dust filter and the second dust filter. There is a dust removal motor, dust removal brushes are installed at both ends of the dust removal motor shaft, the battery is installed in the chassis, the lifter is installed on the lower side of the dust collection box, and the lifting rod of the lifter is connected to the bottom of the lifting plate, and the power-off switch is on Installed in the middle of the dust-proof net installation frame, the lower power-off switch is installed on the dust collection box, and the lower power-off switch is matched with the lifting plate; the utility model adopts double-layer filter nets, which can reduce the entry of dust and clean up quickly , easy to operate, saving time and energy.

Description

A computer dustproof device

technical field

The utility model relates to a dustproof device for a computer, which belongs to the technical field of computers.

Background technique

A computer, commonly known as a computer, is an electronic computing machine used for high-speed calculations. It can perform numerical calculations, logical calculations, and has storage and memory functions. It is a modern intelligent electronic device that can run according to the program and process massive data automatically and at high speed. Composed of hardware systems and software systems, computers without any software installed are called bare metal. It can be divided into five categories: supercomputers, industrial control computers, network computers, personal computers, and embedded computers. More advanced computers include biological computers, photonic computers, and quantum computers.

Existing computers have dust on the dust-proof net after use, and if these dusts are not cleaned up in time, they will easily lead to shortened life of the cooling fan and short circuit.

Contents of the invention

In view of the above problems, the technical problem to be solved by the utility model is to provide a dustproof device for a computer.

The utility model relates to a dust-proof device for a computer, which includes a chassis, a first dust-proof net, a second dust-proof net, a dust-proof net installation frame, a dust collection box, an upper power-off switch, a lower power-off switch, and a dust-removing motor , dust removal brush, battery, lifter, and a dust-proof net installation frame is installed on the rear side of the chassis. The first dust-proof net and the second dust-proof net are respectively installed on the dust-proof net installation bracket. The dust collection box is plugged into the chassis on the chute, and the dust collection box is set on the outside of the first dust-proof net and the second dust-proof net, a lifting plate is installed in the middle of the lower side of the dust collection box, a dust removal motor is installed on the lifting board, and the two ends of the dust removal motor shaft Both are equipped with dust removal brushes, the battery is installed in the chassis, the lifter is installed on the lower side of the dust collection box, and the lifting rod of the lifter is connected to the bottom of the lifting plate, and the upper power-off switch is installed in the middle of the dust-proof net installation frame. The lower power-off switch is installed on the dust collecting box, and the lower power-off switch cooperates with the lifting plate.

Preferably, the storage battery is connected to one end of the upper power-off switch, the other end of the upper power-off switch is connected to one end of the lower power-off switch, and the other end of the lower power-off switch is connected to the dust removal motor.

Preferably, the upper power-off switch and the lower power-off switch are both normally closed switches.

The beneficial effects of the utility model are: adopting double-layer filter nets can reduce the entry of dust, and the cleaning is fast, the operation is simple and convenient, and time and energy are saved.

Description of drawings:

For ease of illustration, the utility model is described in detail by the following specific implementation and accompanying drawings.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the right view of Fig. 1;

Fig. 3 is a schematic diagram of the circuit connection of the utility model.

In the figure: 1-chassis; 1-1-chute; 2-first dust filter; 3-second dust filter; 4-dust filter installation frame; 5-dust box; 51-lifting plate; 6 -up power-off switch; 7-down power-off switch; 8-dust removal motor; 9-dust removal brush; 10-battery; 11-lifter.

Detailed ways:

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is described below through specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and not intended to limit the scope of the present invention. In addition, in the following description, descriptions of known structures and technologies are omitted to avoid unnecessarily confusing the concept of the present invention.

As shown in Figures 1-3, this specific embodiment adopts the following technical solutions: it includes a chassis 1, a first dustproof net 2, a second dustproof net 3, a dustproof net installation frame 4, a dust collection box 5, an upper break Electric switch 6, down power-off switch 7, dedusting motor 8, dedusting brush 9, storage battery 10, lifter 11, the rear side of cabinet 1 is equipped with dust-proof net mounting frame 4, and the dust-proof net mounting frame 4 is respectively installed with the first A dust-proof net 2, a second dust-proof net 3, and a dust-collecting box 5 are inserted on the chute 1-1 of the chassis 1, and the dust-collecting box 5 is arranged on the first dust-proof net 2 and the second dust-proof net 3 The outer side of dust collection box 5 is equipped with lifting plate 51 in the middle part of the lower side, and dust removal motor 8 is installed on the lifting plate 51. Dust removal brushes 9 are installed at both ends of the dust removal motor 8 rotating shaft, and storage battery 10 is installed in the cabinet 1. The device 11 is installed on the lower side of the dust box 5, and the lifting rod of the elevator 11 is connected with the bottom of the lifting plate 51, the upper power-off switch 6 is installed in the middle part of the dust-proof net installation frame 4, and the lower power-off switch 7 is installed on the bottom of the lifting plate 51. On the dust collecting box 5, and the lower power-off switch 7 cooperates with the lifting plate 51.

Further, the battery 10 is connected to one end of the upper power-off switch 6 , the other end of the upper power-off switch 6 is connected to one end of the lower power-off switch 7 , and the other end of the lower power-off switch 7 is connected to the dust removal motor 8 .

Further, the upper power-off switch 6 and the lower power-off switch 7 are both normally closed switches.

The working principle of this specific embodiment is: when the dust needs to be cleaned, the driving rod of the lifter 11 is manually operated. At this time, the lifting rod of the lifter 11 drives the lifting plate 51 to rise. , the dust removal motor 8 starts to clean up, and when the dust removal motor 8 hits the power-off switch 6, the dust removal motor 8 stops working, which can save time and energy, and is easy to operate.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents. the

Claims (3)

1. the dust guard of a computing machine, it is characterized in that: it comprises cabinet (1), the first Air Filter (2), the second Air Filter (3), Air Filter erecting frame (4), dust-collecting box (5), upper cut-off switch (6), lower cut-off switch (7), dedusting motor (8), dust removal brush (9), accumulator (10), lifter (11), the rear side of cabinet (1) is provided with Air Filter erecting frame (4), on Air Filter erecting frame (4), be separately installed with the first Air Filter (2), the second Air Filter (3), dust-collecting box (5) is plugged on the chute (1-1) of cabinet (1), and dust-collecting box (5) is arranged on the outside of the first Air Filter (2) and the second Air Filter (3), the middle part of dust-collecting box (5) downside is provided with lifter plate (51), dedusting motor (8) is installed on lifter plate (51), the two ends of dedusting motor (8) rotating shaft are all provided with dust removal brush (9), accumulator (10) is arranged in cabinet (1), lifter (11) is arranged on the downside of dust-collecting box (5), and the elevating lever of lifter (11) is connected with the bottom of lifter plate (51), upper cut-off switch (6) is arranged on the middle part of Air Filter erecting frame (4), lower cut-off switch (7) is arranged on dust-collecting box (5), and lower cut-off switch (7) matches with lifter plate (51).

2. the dust guard of a kind of computing machine according to claim 1, it is characterized in that: described accumulator (10) is connected with one end of upper cut-off switch (6), the other end of upper cut-off switch (6) is connected with one end of lower cut-off switch (7), and the other end of lower cut-off switch (7) is connected with dedusting motor (8).

3. the dust guard of a kind of computing machine according to claim 1, is characterized in that: described upper cut-off switch (6), lower cut-off switch (7) are normally closed type switch.