CN207689992U - A kind of air inlet structure of computer - Google Patents

Abstract

The utility model discloses a computer air inlet structure, which comprises a chassis. Two front air intake structures are installed in front of the chassis. Screw bolts are installed at the four corners of the front air intake structures. The outer wall of the air intake structure is equipped with a dust cover, the inside of the front air intake structure is equipped with a fan, the top of the chassis is provided with a previous vent, and the inside of the upper vent is evenly provided with a dust-proof structure , the bottom of the dust-proof structure is connected with a groove plate, and the right side of the chassis is provided with a right-side air inlet. The dust-proof structure of the utility model forms an angle with the groove, so that the dust can enter the electronic parts inside the chassis. It will be collected, which is convenient for cleaning the dust later. The practical vent adopts a misplaced arrangement. The misplaced arrangement allows the dust to be filtered out when it moves vertically. By setting different dustproof steps in each direction, the chassis The dustproof performance is more prominent, further improving the performance of the computer.

Description

A computer air inlet structure

technical field

The utility model relates to the technical field of computer auxiliary equipment, in particular to a computer air inlet structure.

Background technique

Due to a large number of calculations, the computer consumes a lot of energy. At the same time, because all the components inside the computer have resistance, they will generate a lot of heat. If the computer needs to continue to work, it must have a ventilation structure to quickly Reduce the heat energy generated by the CPU and graphics card. At the same time, if there is too much dust inside the computer, it will also affect the performance of the computer. Usually the dust in the computer room is very large, but the computer is an electronic product, and electronic particles will be generated inside. Dust is easy to carry electrons. It is attached to the computer, so the computer must consider the dustproof structure and ventilation structure when designing the computer, but the general method is only to add a fan to reduce the temperature. Different measures can be taken to prevent dust in the azimuth, and because the structure is too simple, the computer is very easy to attach dust, so it needs to be cleaned frequently, which is very troublesome. Therefore, it is necessary to design a dust-proof The size of the degree is designed for the dustproof structure.

Utility model content

The technical problem to be solved by the utility model is to provide a computer air inlet structure.

In order to solve the above technical problems, the technical solution of the utility model is a computer air inlet structure, including a chassis, two front air intake structures are installed in front of the chassis, and the four corners of the front air intake structures are installed There are screw bolts, the outer wall of the front air intake structure is equipped with a dust cover, the inner side of the front air intake structure is equipped with a fan, the top of the chassis is provided with a previous ventilation port, and the upper side ventilation port A dust-proof structure is uniformly arranged inside the box, a groove plate is connected to the bottom of the dust-proof structure, and a right air inlet is arranged on the right side of the chassis.

The outside of the right air inlet is provided with a right dustproof net, the surface of the right dustproof net is uniformly provided with a diagonal grid structure, and the left side of the right dustproof net is provided with a filter net, the An air vent is installed on the left side of the filter screen, and fixing pins are installed on both sides of the air inlet on the right side.

Further, the dust cover and the fan are in a vertical structure.

Further, the dust-proof structure and the grooved plate form a 20° triangle structure.

Further, the vents of the vents are arranged in a staggered manner.

Further, the inclination angle of the inclined grid structure is 60°.

Further, the filter screen is made of polyurethane.

The beneficial effects of the utility model are: adopting the above technical scheme, the dust cover and the fan form a vertical structure, so that the electric fan can greatly dissipate the temperature inside the chassis, and form a good interactive environment with the outside world to reduce The temperature of the small CPU, and because the fan itself has the function of cleaning out the dust, it is designed as a vertical structure to make the cooling effect more obvious. The dust-proof structure of the utility model forms an angle with the groove, so that the dust entering from above It will realize entering the designed groove, and the dust will be collected before entering the electronic parts inside the chassis, and the dust stored at this angle can be processed later without disassembling the chassis, which further improves the performance of the computer. The unique air vents are arranged in a misplaced manner. When the air vents replace the wind into the chassis, dust will inevitably be brought in. The dust in the air vents will accumulate a lot. Filtering, and through the dislocation arrangement, the dust can absorb part of the dust when it enters the first vent. The dislocation arrangement causes the remaining small amount of dust to be filtered out when it moves vertically, thereby reducing the possibility of dust entering the chassis from the side Through three different design structures, it can be processed according to the situation of each part, which can effectively ensure the possibility of dust falling on the electronic equipment inside the computer, so as to ensure the processing speed and performance of the computer as much as possible.

Description of drawings

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

Fig. 2 is a schematic diagram of the upper vent of the utility model;

Fig. 3 is a schematic diagram of the dustproof structure of the utility model;

Fig. 4 is a structural schematic diagram of the air inlet on the right side of the utility model;

Fig. 5 is a schematic diagram of the dust-proof net on the right side of the utility model.

In the figure, 1-chassis, 2-front air intake structure, 3-screw bolt, 4-dust cover, 5-upper vent, 6-fan, 7-right air intake, 8-dust-proof structure, 9-groove plate, 10-air vent, 11-diagonal grid structure, 12-filter screen, 13-fixing pin, 14-right dustproof net.

Detailed ways

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model will be further described. It should be noted here that the descriptions of these implementations are used to help understand the utility model, but are not intended to limit the utility model. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute conflicts with each other.

Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the utility model provides a technical solution: a computer air inlet structure, including a chassis 1, two front The air intake structure 2, the four corners of the front air intake structure 2 are equipped with screw bolts 3, the outer wall of the front air intake structure 2 is equipped with a dust cover 4, and the inner side of the front air intake structure 2 is installed There is a fan 6, the dust cover 4 and the fan 6 are in a vertical structure, so that the electric fan can greatly dissipate the temperature inside the chassis, and form a good interactive environment with the outside world to reduce the temperature of the CPU. Since the fan itself has the function of cleaning out the dust, it is designed as a blowing structure to make the cooling effect more obvious. The top of the chassis 1 is provided with the last air vent 5, and the inside of the upper air vent 5 is evenly provided with Dust-proof structure 8, the bottom of the dust-proof structure 8 is connected with a grooved plate 9, the dust-proof structure 8 and the grooved plate 9 form a 20° triangular structure, so that the dust entering from above will realize the designed In the groove, the dust will be collected before entering the electronic parts inside the chassis, and the dust stored at this angle can be processed later without disassembling the chassis, which further improves the performance of the computer and is also convenient to go back to deal with the dust, so The right side of the chassis 1 is provided with a right air inlet 7, and the outside of the right air inlet 7 is provided with a right dustproof net 14, and the surface of the right side dustproof net 14 is uniformly provided with a diagonal grid structure 11. , the inclination angle of the inclined grid structure 11 is 60°, since the dust is in a floating state, the fan 6 will cause the dust to form a spiral moving track, so the inclination angle is only to provide more contact area , so that the dust can be filtered out as much as possible when the dust starts to enter the chassis. The left side of the right side dustproof net 14 is provided with a filter 12, and the filter 12 is made of polyurethane material, which is low in price, shockproof, and durable. The effect of high temperature, and the plasticity of the material is strong, so the production process is simple. The left side of the filter screen 12 is equipped with a vent 10. The ventilation of the vent 10 is arranged in a misplaced manner. When the vent substituted the wind into the chassis It is inevitable that dust will be brought in, and the dust in the vents will accumulate a lot. Therefore, a filter screen and a dust-proof net are set in front of the vents to filter the wind and dust first, and the misplaced arrangement makes the wind and dust enter the first vent. It can absorb part of the dust, and the misplaced arrangement causes the remaining small amount of dust to be filtered out when it moves vertically, thereby reducing the possibility of dust entering the chassis from the side. Both sides of the air inlet 7 on the right are equipped with fixing pins 13.

The utility model can play the following roles:

(1) The vertical structure formed by the fan and the dust cover can not only play the role of releasing wind and dust, but also make the inside of the chassis interact with the external environment as much as possible, thereby reducing the heat generated by the CPU when it is working, and ensuring the working performance of the computer;

(2) The angle formed by the dust-proof structure and the groove plate allows dust to be absorbed in the angle before it enters the chassis, and it is also convenient for users to deal with the dust later;

(3) The side is equipped with a multi-layer structure for dust prevention, which can greatly prevent dust from entering the chassis;

(4) The vents are arranged in a staggered position, which improves the path for wind and dust to enter the inside of the chassis, so that the dust can be filtered as much as possible before entering the chassis.

The embodiments of the utility model have been described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the utility model, various changes, modifications, replacements and modifications to these embodiments still fall within the protection scope of the utility model.

Claims (6)

1. a kind of air inlet structure of computer, including cabinet (1), it is characterised in that：It is equipped with two immediately ahead of the cabinet (1) The quadrangle of a preposition air inlet structure (2), the preposition air inlet structure (2) is mounted on carriage bolt (3), the preposition air inlet structure (2) outer wall is equipped with dust cover (4), and fan (6) is equipped on the inside of the preposition air inlet structure (2), the cabinet (1) Top is provided with upside ventilation opening (5), and the inner homogeneous of the upside ventilation opening (5) is provided with dustproof construction (8), described dust-proof It is connected with concave-board (9) below structure (8), right side air inlet (7) is provided on the right side of the cabinet (1)；

Right side Air Filter (14) is provided on the outside of the right side air inlet (7), the surface of the right side Air Filter (14) is uniform It is provided with oblique network (11), filter screen (12), the filter screen (12) are provided on the left of the right side Air Filter (14) Left side ventilation opening (10) is installed, the both sides of the right side air inlet (7) are mounted on fixed pin (13).

2. a kind of air inlet structure of computer according to claim 1, it is characterised in that：The dust cover (4) and fan (6) perpendicular structure.

3. a kind of air inlet structure of computer according to claim 1, it is characterised in that：The dustproof construction (8) with it is recessed Frid (9) forms 20 ° of triangular structures.

4. a kind of air inlet structure of computer according to claim 1, it is characterised in that：The ventilation of the ventilation opening (10) Place uses Heterogeneous Permutation.

5. a kind of air inlet structure of computer according to claim 1, it is characterised in that：The oblique network (11) Angle of inclination is 60 °.

6. a kind of air inlet structure of computer according to claim 1, it is characterised in that：The filter screen (12) is poly- ammonia Ester material.