CN216927531U

CN216927531U - Computer machine case with destatic function

Info

Publication number: CN216927531U
Application number: CN202220536535.0U
Authority: CN
Inventors: 周庆国; 陈侠宇
Original assignee: Lanzhou University
Current assignee: Lanzhou University
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-07-08
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses a computer case with a static electricity removing function, which comprises a case main body, wherein an ion fan is fixedly arranged on the inner surface of the case main body, a plurality of heat dissipation holes are formed in the side surface of the case main body in a penetrating manner, a dust screen is arranged on the side surface of the case main body and is over against the heat dissipation holes, a movable air outlet box is arranged inside the case main body, a plurality of air outlet pipes are fixedly communicated with the side surface of the air outlet box, the air outlet end of the ion fan is communicated with the air outlet box through a telescopic pipe, a temperature sensor is fixedly arranged on the inner surface of the case main body, and a driving mechanism is arranged on the case main body. When the temperature of the case is too high, the cooling device not only can cool the case main body, but also can eliminate static electricity between the case main body and the dust screen, so that dust attached to the dust screen is blown off, the convection efficiency between air inside the case main body and outside air is improved, and the heat dissipation effect of the case main body is further improved.

Description

Computer machine case with destatic function

Technical Field

The utility model relates to the technical field of computer cases, in particular to a computer case with a static electricity removing function.

Background

The computer case is used as one part of computer fittings and has the main function of holding and fixing computer fittings to play a role in bearing and protecting.

After the computer is used for a period of time, the computer case is opened, the situation that parts such as a fan, a mainboard, a display card and the like in the case are covered by a layer of dust can be found, the heat generated by a CPU is difficult to effectively release due to uneven heat dissipation, the running speed of the computer can be reduced, and even the danger of mainboard short circuit can be caused, a host computer and a display of the computer can easily adsorb and gather a large amount of dust due to the action of static electricity, the dust can block heat dissipation holes and cover a radiator, the internal temperature of the host computer and the display is overhigh, the service life of components can be greatly shortened, heat dissipation equipment such as the CPU fan, a power supply fan and the like can be easily blocked by the dust to influence the normal operation of the fan due to the dust, the working noise of the computer is increased, the energy consumption is increased, the traditional case fan does not have the function of dust prevention and static electricity removal, and external dust can easily enter the case, in addition, the static electricity generated by the fan blades is easy to adsorb dust and needs to be cleaned frequently, so that a computer case with a static electricity removing function needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a computer case with a static electricity removing function.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a computer machine case with function destatics, includes chassis main body, chassis main body's inner face fixed mounting has ionic wind machine, chassis main body's side is run through and is seted up a plurality of louvres, chassis main body's side-mounting has the dust screen, the dust screen is just to a plurality of louvres setting, chassis main body's inside is equipped with mobilizable air-out box, the fixed intercommunication in side of air-out box has a plurality of tuber pipes that go out, ionic wind machine's air-out end is linked together through flexible pipe and air-out box, chassis main body's inner face fixed mounting has temperature sensor, the last actuating mechanism that is equipped with of chassis main body.

Preferably, the driving mechanism comprises a driving motor, a reciprocating screw rod, a guide rod and two connecting blocks, the driving motor is fixedly mounted on the inner bottom surface of the chassis main body, two ends of the reciprocating screw rod are rotatably connected with the inner surface of the chassis main body, two ends of the guide rod are fixedly connected with the inner surface of the chassis main body, the two connecting blocks are respectively and fixedly connected with two ends of the air outlet box, one of the connecting blocks is in threaded sleeve connection with the reciprocating screw rod, and the other connecting block is in sliding sleeve connection with the guide rod;

and an output shaft of the driving motor is in transmission connection with the reciprocating lead screw through a synchronous belt.

Preferably, the driving motor, the ion blower and the temperature sensor are electrically connected.

Preferably, a plurality of the air outlet pipes are distributed at equal intervals.

The utility model has the following beneficial effects:

1. by arranging the ion fan and the driving mechanism, the driving motor can drive the reciprocating screw rod to rotate through the synchronous belt in the operation process, meanwhile, airflow with a large number of positive and negative charges can be injected into the air outlet box through the telescopic pipes in the operation process of the ion fan, the airflow can be uniformly sprayed into the main case body through the plurality of air outlet pipes, and the flowing airflow with the large number of positive and negative charges can not only cool the main case body, but also eliminate static electricity of the main case body and the dust screen, so that dust attached to the dust screen is blown off, the convection efficiency between air inside the main case body and outside air is improved, and the heat dissipation effect of the main case body is further improved;

2. through setting up temperature sensor, when the inside temperature of case main part reached temperature sensor's temperature default, temperature sensor can send the signal of telecommunication to driving motor and ionic wind machine for driving motor and ionic wind machine start-up operation, when the inside temperature of case main part reduces below temperature sensor's temperature default, temperature sensor can control driving motor and ionic wind machine stall, can in time play the heat dissipation effect to case main part, has improved the practicality of device.

Drawings

FIG. 1 is a schematic structural diagram of a computer case with a static electricity removing function according to the present invention;

fig. 2 is an enlarged view of a structure at a position a of a computer case with a static electricity removing function according to the present invention.

In the figure: 1 case main part, 2 ion blower, 3 louvres, 4 dust screens, 5 play wind boxes, 6 play tuber pipes, 7 temperature sensor, 8 actuating mechanism, 81 driving motor, 82 reciprocal lead screw, 83 guide bar, 84 connecting blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a computer case with a static electricity removing function comprises a case body 1, wherein an ion fan 2 is fixedly arranged on the inner surface of the case body 1, the ion fan 2 can generate a large amount of air flow with positive and negative charges to neutralize the charges on an object, when the charges on the surface of the object are negative charges, the ions attract the positive charges in the air flow, when the charges on the surface of the object are positive charges, the ions attract the negative charges in the air flow, when the equal positive and negative charges are contacted, the electrical neutralization can be achieved, a plurality of heat dissipation holes 3 penetrate through the side surface of the case body 1, a dust screen 4 is arranged on the side surface of the case body 1, the dust screen 4 is arranged opposite to the plurality of heat dissipation holes 3, a movable air outlet box 5 is arranged inside the case body 1, so that the air flow blown out from a plurality of air outlet pipes 6 can be uniformly blown to the inside of the case body 1, the side of the air outlet box 5 is fixedly communicated with a plurality of air outlet pipes 6, the air outlet pipes 6 are distributed at equal intervals, the air outlet end of the ion fan 2 is communicated with the air outlet box 5 through a telescopic pipe, the inner surface of the case body 1 is fixedly provided with a temperature sensor 7, and the temperature sensor 7 is MTM4865 type.

The driving mechanism 8 is arranged on the case body 1, the driving mechanism 8 comprises a driving motor 81, a reciprocating lead screw 82, a guide rod 83 and two connecting blocks 84, the driving motor 81 is fixedly installed on the inner bottom surface of the case body 1, two ends of the reciprocating lead screw 82 are rotatably connected with the inner surface of the case body 1, two ends of the guide rod 83 are fixedly connected with the inner surface of the case body 1, the two connecting blocks 84 are respectively and fixedly connected with two ends of the air outlet box 5, one connecting block 84 is in threaded sleeve connection with the reciprocating lead screw 82, the other connecting block 84 is in sliding sleeve connection with the guide rod 83, the air outlet box 5 is prevented from being driven to rotate when the reciprocating lead screw 82 rotates, and the air outlet box 5 can only move up and down along the reciprocating lead screw 82;

the output shaft of the driving motor 81 is connected with the reciprocating screw 82 through a synchronous belt, and the driving motor 81, the ion fan 2 and the temperature sensor 7 are electrically connected.

The specific working principle of the utility model is as follows:

when the temperature inside the case main body 1 reaches the preset temperature value of the temperature sensor 7 during the use of the case main body 1, the temperature sensor 7 can send an electric signal to the driving motor 81 and the ion blower 2, so that the driving motor 81 and the ion blower 2 start to operate, the driving motor 81 can drive the reciprocating lead screw 82 to rotate through the synchronous belt during the operation, under the limiting action of the guide rod 83, the reciprocating lead screw 82 can drive the corresponding connecting block 84 and the air outlet box 5 to move up and down during the rotation, meanwhile, the ion blower 2 can inject a large amount of positive and negative charges of airflow into the air outlet box 5 through the telescopic pipe during the operation, the airflow can be ejected through the air outlet pipes 6, and is uniformly ejected into the case main body 1, the flowing positive and negative charges of airflow not only can cool the case main body 1, but also can eliminate static electricity between the case main body 1 and the dust screen 4, and then blow off the dust attached to the dust screen 4, improve the convection efficiency between the air inside the case body 1 and the outside air, and further improve the heat dissipation effect of the case body 1.

When the temperature inside the cabinet main body 1 drops below the preset temperature value of the temperature sensor 7, the temperature sensor 7 can control the driving motor 81 and the ion blower 2 to stop operating.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The utility model provides a computer machine case with function destatics, includes chassis main body (1), its characterized in that, the inner face fixed mounting of chassis main body (1) has ionic wind machine (2), the side of chassis main body (1) is run through and has been seted up a plurality of louvres (3), the side-mounting of chassis main body (1) has dust screen (4), dust screen (4) just set up a plurality of louvres (3), the inside of chassis main body (1) is equipped with mobilizable air-out box (5), the side fixed intercommunication that goes out air box (5) has a plurality of play tuber pipes (6), the air-out end of ionic wind machine (2) is linked together through flexible pipe and air-out box (5), the inner face fixed mounting of chassis main body (1) has temperature sensor (7), be equipped with actuating mechanism (8) on chassis main body (1).

2. The computer case with the static electricity removing function according to claim 1, wherein the driving mechanism (8) comprises a driving motor (81), a reciprocating lead screw (82), a guide rod (83) and two connecting blocks (84), the driving motor (81) is fixedly installed on the inner bottom surface of the case main body (1), two ends of the reciprocating lead screw (82) are rotatably connected with the inner surface of the case main body (1), two ends of the guide rod (83) are fixedly connected with the inner surface of the case main body (1), the two connecting blocks (84) are respectively and fixedly connected with two ends of the air outlet box (5), one of the connecting blocks (84) is in threaded sleeve joint with the reciprocating lead screw (82), and the other connecting block (84) is in sliding sleeve joint with the guide rod (83);

the output shaft of the driving motor (81) is in transmission connection with the reciprocating lead screw (82) through a synchronous belt.

3. The computer case with the static electricity removing function according to claim 2, wherein the driving motor (81), the ion blower (2) and the temperature sensor (7) are electrically connected.

4. The computer case with the static electricity removing function according to claim 1, wherein a plurality of the air outlet pipes (6) are distributed at equal intervals.