CN206788762U - a computer case - Google Patents

Abstract

The utility model discloses a computer case. The computer case includes a box body, a radiator and a cleaning assembly, wherein the box body includes a front panel, left and right side panels and a rear side panel; the radiator is installed on the box The interior of the body includes a mounting plate installed on the support frame, a heat conduction part, a fan and heat conduction fins; the cleaning component includes a microprocessor, a telescopic rod and a cleaning brush, and the microprocessor is equipped with a device for detecting the A weight sensor for the weight of the fan, the telescopic rod has an elongated state extending toward the fan direction so that the cleaning brush contacts the blades of the fan and retracts toward the mounting plate direction to enable the cleaning brush Brush away from the shortened state of the fan's blades. By arranging an automatic cleaning component on the radiator of the computer case, the cleaning of the fan is completed in time, thereby improving the heat dissipation efficiency of the radiator in the computer case and the working performance of the computer.

Description

a computer case

technical field

The utility model relates to the field of computer equipment, in particular to a computer case.

Background technique

The heat dissipation method of most computers nowadays usually uses cooling fans for active cooling. The cooling effect of this method is restricted by the blade size of the fan and the fan speed. Not good, and after long-term use, a large amount of dust tends to accumulate on the fan and heat sink, which will greatly reduce the heat dissipation efficiency and affect the working performance of the computer.

Utility model content

The main purpose of the utility model is to provide a computer case, aiming at automatically removing the dust on the cooling parts, and further improving the heat dissipation efficiency.

In order to achieve the above object, a computer case proposed by the utility model includes:

A box body, the box body includes a front panel, left and right side panels and a rear side panel, the front panel is extended backward with a support frame, and the left and right side panels are provided with louvers for heat dissipation;

The radiator is installed inside the box, and the radiator includes a mounting plate mounted on the support frame, a heat conduction part, a fan and heat conduction ribs, a connecting rod extends backward from the mounting plate, and the fan Installed at the rear end of the connecting rod, the heat conduction fins are arranged on the air outlet side of the fan, and the heat conduction part is used to connect with the heating element and lead out the heat dissipated from the heating element; and,

A cleaning assembly, the cleaning assembly includes a microprocessor installed on the mounting plate, a telescopic rod and a cleaning brush, the microprocessor is provided with a weight sensor for detecting the weight of the fan, and the microprocessor and The telescopic rod is driven and connected, the cleaning brush is mounted on one end of the telescopic rod close to the fan, and the telescopic rod has a function extending toward the fan so that the cleaning brush contacts the blades of the fan. An extended state and a shortened state retracted toward the mounting plate to keep the cleaning brush away from the blades of the fan.

Preferably, the telescopic rod is an electro-hydraulic rod.

Preferably, the cleaning brush is a soft brush.

Preferably, the heat conduction fins include first heat conduction fins, second heat conduction fins and third heat conduction fins, the first heat conduction fins, the second heat conduction fins and the third heat conduction fins are arranged at intervals, And the direction of the airflow is parallel to the direction of the slits of the heat conducting fins.

Preferably, the heat sink further includes a heat pipe, the heat pipe includes a first heat pipe, a second heat pipe, a third heat pipe and a fourth heat pipe, and the first heat conduction fin is connected to the heat pipe through the first heat pipe. The heat conduction part is connected, the second heat conduction fin is connected to the first heat conduction fin through the second heat conduction pipe, and the third heat conduction fin is connected to the second heat conduction fin through the third heat conduction pipe. The fins are connected, and the third heat conduction fin is connected with the heat conduction part through the fourth heat conduction pipe.

Preferably, the louver can be opened and closed, and a louver switch is provided on the front panel.

In the technical scheme of the utility model, the amount of dust accumulated on the fan is sensed by the weight sensor, and then the microprocessor controls the telescopic rod to the elongated state. At this time, the cleaning brush is in contact with the blades of the fan. When the fan rotates, the cleaning of the fan is completed, thereby improving the heat dissipation efficiency of the radiator in the computer case and the working performance of the computer.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to the structures shown in these drawings without creative work.

Fig. 1 is the schematic diagram of an embodiment of the computer case that the utility model provides;

FIG. 2 is a schematic structural diagram of the radiator of the computer case provided in FIG. 1 .

Explanation of reference numbers:

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present utility model, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the relative positional relationship, movement conditions, etc. between the components shown in the figure below are changed, if the specific posture changes, the directional indication will also change accordingly.

In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. Implying their relative importance or implying the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solutions of the various embodiments can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist , also not within the scope of protection required by the utility model.

The heat dissipation method of most computers now usually uses cooling fans to carry out active cooling. After long-term use, a large amount of dust tends to accumulate on the fans and heat sinks, which will greatly reduce the heat dissipation efficiency and affect the working performance of the computer. In view of this, the utility model is aimed at The improved design of the computer case enables it to automatically clean up the dust accumulated on the radiator and improve the heat dissipation efficiency.

The utility model provides a computer case.

In the utility model embodiment, as shown in Fig. 1 to Fig. 2, this computer case comprises box body, radiator and cleaning assembly, wherein, described box body comprises front panel 11, left side panel 12, right side panel 13 And the rear side plate 14, the front panel 11 extends backwards with a support frame 14, and the left side plate 12 and the right side plate 13 are all provided with louvers 15 for heat dissipation (wherein, the left side plate louvers are not shown in the figure);

The radiator is installed inside the box body. The radiator includes a mounting plate 21 mounted on the support frame 14, a heat conducting part 22, a fan 23 and heat conducting ribs. The mounting plate 21 extends backward with a connecting rod 24, and the fan 23 is installed on the rear end of the connecting rod 24, and the heat conduction fins are arranged on the air outlet side of the 23 fan (as shown in Figure 2), and the heat conduction part 22 is used to connect with the heating element (not shown in the figure) and lead out from the heat dissipated by the heating element; and,

Cleaning assembly, described cleaning assembly comprises the microprocessor 31 that is installed on the mounting plate 21, telescopic bar 32 and cleaning brush 33, is provided with the weight sensor that is used to detect fan 23 weights in the microprocessor 31, microprocessor 31 and telescopic Rod 32 is driven and connected, and cleaning brush 33 is installed on one end of telescopic rod 32 close to fan 23. Telescopic rod 32 has an elongated state extending toward fan 23 so that cleaning brush 33 is in contact with the blade of fan 23 and toward mounting plate 21. Retraction keeps the cleaning brush 33 away from the shortened state of the blades of the 23 fan.

The amount of dust accumulated on the fan 23 is sensed by the weight sensor, and then the microprocessor 31 drives the telescopic rod 32 to an extended state. At this time, the cleaning brush 33 contacts the blades of the fan 23 to complete the cleaning of the fan 23, and then Improve the heat dissipation efficiency of the radiator in the computer case and the working performance of the computer.

In the embodiment of the present invention, as shown in Figure 2, the telescopic rod 32 is an electro-hydraulic rod. Specifically, according to the weight sensor to detect the amount of dust on the fan 23, when the amount of dust is too much, the microprocessor 31 controls the telescopic Rod 32 elongates, and at this moment, cleaning brush 33 contacts with the blade of fan 23, because the computer case is in the course of work, and electric fan 23 is constantly rotating, and cleaning brush 33 contacts with the blade of fan 23 and can be on fan 23. Clean up accumulated dust. Preferably, the cleaning brush 33 is a soft brush.

In the embodiment of the present utility model, as shown in FIG. 2, the heat conduction fins include a first heat conduction fin 341, a second heat conduction fin 342 and a third heat conduction fin 343, the first heat conduction fin 341, the second heat conduction fin The heat conduction fins 342 and the third heat conduction ribs 343 are arranged at intervals, and the airflow direction is parallel to the direction of the gaps of the heat conduction fins. Specifically, in this embodiment, the radiator further includes heat pipes, the heat pipes include a first heat pipe 351, a second heat pipe 352, a third heat pipe 353 and a fourth heat pipe 354, the first heat pipe The fin 341 is connected to the heat conduction part 22 through the first heat conduction pipe 351 , the second heat conduction fin 342 is connected to the first heat conduction fin 351 through the second heat conduction pipe 352 , and the third heat conduction fin 343 is connected to the first heat conduction fin 353 through the third heat conduction pipe 353 . The two heat conduction fins 342 are connected, and the third heat conduction fin 343 is connected to the heat conduction part 22 through the fourth heat conduction pipe 354. heat to achieve better cooling effect.

In the embodiment of the present utility model, the louvers 15 can be opened and closed, and the front panel 11 is provided with a louver switch 16. When the computer needs to dissipate heat, the louvers 15 can be opened to dissipate heat. When the computer is turned off, the louvers 15 can be closed to avoid Dust gets into the computer case.

The above is only a preferred embodiment of the present utility model, and does not therefore limit the scope of the patent of the present utility model. Under the inventive concept of the present utility model, the equivalent structural transformation made by using the specification of the utility model and the contents of the accompanying drawings, or Direct/indirect application in other relevant technical fields is included in the patent protection scope of the present utility model.

Claims (6)

1. A computer case, characterized in that, comprising: A box body, the box body includes a front panel, left and right side panels and a rear side panel, the front panel is extended backward with a support frame, and the left and right side panels are provided with louvers for heat dissipation; The radiator is installed inside the box, and the radiator includes a mounting plate mounted on the support frame, a heat conduction part, a fan and heat conduction ribs, a connecting rod extends backward from the mounting plate, and the fan Installed at the rear end of the connecting rod, the heat conduction fins are arranged on the air outlet side of the fan, and the heat conduction part is used to connect with the heating element and lead out the heat dissipated from the heating element; and, A cleaning assembly, the cleaning assembly includes a microprocessor installed on the mounting plate, a telescopic rod and a cleaning brush, the microprocessor is provided with a weight sensor for detecting the weight of the fan, and the microprocessor and The telescopic rod is driven and connected, the cleaning brush is mounted on one end of the telescopic rod close to the fan, and the telescopic rod has a function extending toward the fan so that the cleaning brush contacts the blades of the fan. An extended state and a shortened state retracted toward the mounting plate to keep the cleaning brush away from the blades of the fan. 2. The computer case according to claim 1, wherein the telescopic rod is an electro-hydraulic rod. 3. The computer case according to claim 1, wherein the cleaning brush is a soft brush. 4. The computer case according to claim 1, wherein the heat conduction fins comprise a first heat conduction fin, a second heat conduction fin and a third heat conduction fin, the first heat conduction fin, the second heat conduction fin The heat conduction fins and the third heat conduction fins are arranged at intervals, and the airflow direction is parallel to the direction of the gaps of the heat conduction fins. 5. The computer case according to claim 4, wherein the radiator further comprises a heat pipe, and the heat pipe comprises a first heat pipe, a second heat pipe, a third heat pipe and a fourth heat pipe, The first heat conduction fin is connected to the heat conduction part through the first heat conduction pipe, the second heat conduction fin is connected to the first heat conduction fin through the second heat conduction pipe, and the third heat conduction fin The third heat-conducting pipe is connected to the second heat-conducting fin, and the third heat-conducting fin is connected to the heat-conducting part through the fourth heat-conducting pipe. 6 . The computer case according to claim 1 , wherein the louver can be opened and closed, and a louver switch is provided on the front panel.