CN213780870U

CN213780870U - Quick heat radiation structure of computer mainframe

Info

Publication number: CN213780870U
Application number: CN202120073388.3U
Authority: CN
Inventors: 逯昌浩
Original assignee: Shandong Vocational College of Industry
Current assignee: Shandong Vocational College of Industry
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-07-23
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a quick heat radiation structure of computer mainframe box, including the mainframe box body, the both sides at mainframe box body top all are provided with ventilation mechanism, the motor is installed to the rear side of mainframe box body inner chamber, the output shaft transmission of motor is connected with the bull stick, the front end fixedly connected with gear of bull stick, the inner chamber of mainframe box body is provided with the adjustable shelf, the left side of adjustable shelf inner wall is provided with tooth, the gear meshes with the adjustable shelf mutually. The utility model discloses a starter motor is just reversing the rotation, and the output shaft of final motor drives fan body up-and-down motion, and then enlarges the heat dissipation range of fan body, and this quick heat radiation structure of computer case possesses the good advantage of radiating effect for the heat dissipation position of fan body can be adjusted, and then makes the area of blowing of fan body adjustable, thereby reaches and carries out all-round heat dissipation to the mainframe box body, realizes the even radiating effect of mainframe box body, has improved the radiating efficiency.

Description

Quick heat radiation structure of computer mainframe

Technical Field

The utility model relates to a computer technology field specifically is a quick heat radiation structure of computer mainframe.

Background

The computer is commonly called computer, it is a modern electronic computer used for high-speed calculation, it can make numerical calculation and logic calculation, and also has the function of storage and memory, it is a modern intelligent electronic equipment capable of running according to program and automatically processing mass data at high speed, and is formed from hardware system and software system, and the computer without any software is called bare computer.

The mainframe box is the important component of computer, because the computer can produce a large amount of heats for long-term operation, makes the internal element of mainframe box damage easily, dispels the heat through radiator fan at present, and radiator fan rigidity is unchangeable, and its heat dissipation scope is limited, and then makes the mainframe box can not evenly dispel the heat to the radiating effect has been reduced, consequently, needs a quick heat radiation structure of computer mainframe box, is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick heat radiation structure of computer mainframe possesses the good advantage of radiating effect, has solved the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick heat radiation structure of computer mainframe, includes the mainframe box body, the both sides at mainframe box body top all are provided with ventilation mechanism, the motor is installed to the rear side of mainframe box body inner chamber, the output shaft transmission of motor is connected with the bull stick, the front end fixedly connected with gear of bull stick, the inner chamber of mainframe box body is provided with the adjustable shelf, the left side of adjustable shelf inner wall is provided with tooth, the gear meshes with the adjustable shelf mutually, the top and the bottom of adjustable shelf all are provided with the mechanism of blowing, the both sides of adjustable shelf all are provided with guiding mechanism.

Preferably, ventilation mechanism includes the ventilation hole of seting up in mainframe box body both sides top, the filter screen is installed to the inner chamber in ventilation hole.

Preferably, the blowing mechanism comprises a fan housing fixedly connected to the top and the bottom of the movable frame, and the fan body is installed in an inner cavity of the fan housing.

Preferably, guiding mechanism includes the curb plate of fixed connection in adjustable shelf both sides, the slide opening has been seted up at the top of curb plate, the both sides of mainframe box body inner chamber all are provided with canceling release mechanical system.

Preferably, canceling release mechanical system includes sliding connection in the U-shaped frame of slide opening inner chamber, the both ends of U-shaped frame all with mainframe box body fixed connection, the surface cover of U-shaped frame is equipped with two springs, curb plate and U-shaped frame fixed connection respectively at the both ends of spring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a starter motor is just reversing the rotation, and the output shaft of final motor drives fan body up-and-down motion, and then enlarges the heat dissipation range of fan body, and this quick heat radiation structure of computer case possesses the good advantage of radiating effect for the heat dissipation position of fan body can be adjusted, and then makes the area of blowing of fan body adjustable, thereby reaches and carries out all-round heat dissipation to the mainframe box body, realizes the even radiating effect of mainframe box body, has improved the radiating efficiency.

2. The utility model discloses a ventilation mechanism's setting to realize the effect of circulation of air, simultaneously, through the setting of filter screen, can filter the air, avoid the dust to get into the inner chamber of mainframe box body, through the setting of the mechanism of blowing for the thermal velocity of flow of mainframe box body inner chamber, so that the heat discharges fast, through guiding mechanism's setting, can play the guide effect to the adjustable shelf, make the adjustable shelf stable reciprocate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic perspective view of the local connection structure of the present invention.

In the figure: 1. a main chassis body; 2. a ventilation mechanism; 21. a vent hole; 22. filtering with a screen; 3. a motor; 4. a rotating rod; 5. a gear; 6. a movable frame; 7. a blowing mechanism; 71. a fan housing; 72. a fan body; 8. a guide mechanism; 81. a side plate; 82. a slide hole; 83. a reset mechanism; 831. a U-shaped frame; 832. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a quick heat dissipation structure of a computer mainframe comprises a mainframe body 1, two sides of the top of the mainframe body 1 are respectively provided with a ventilation mechanism 2, the ventilation mechanisms 2 comprise ventilation holes 21 arranged at the tops of the two sides of the mainframe body 1, a filter screen 22 is arranged in the inner cavity of the ventilation holes 21, the ventilation mechanisms 2 are arranged so as to realize the function of air circulation, meanwhile, air can be filtered through the arrangement of the filter screen 22, dust is prevented from entering the inner cavity of the mainframe body 1, a motor 3 is arranged at the rear side of the inner cavity of the mainframe body 1, an output shaft of the motor 3 is in transmission connection with a rotating rod 4, the front end of the rotating rod 4 is fixedly connected with a gear 5, the inner cavity of the mainframe body 1 is provided with a movable frame 6, the left side of the inner wall of the movable frame 6 is provided with teeth, the gear 5 is meshed with the movable frame 6, and the top and the bottom of the movable frame 6 are both provided with a blowing mechanism 7, the blowing mechanism 7 comprises a fan housing 71 fixedly connected with the top and the bottom of the movable frame 6, a fan body 72 is installed in the inner cavity of the fan housing 71, the flow rate of heat in the inner cavity of the mainframe box body 1 is accelerated by setting the blowing mechanism 7, so that the heat can be rapidly discharged, guide mechanisms 8 are respectively arranged on two sides of the movable frame 6, the guide mechanisms 8 comprise side plates 81 fixedly connected with two sides of the movable frame 6, a sliding hole 82 is formed in the top of each side plate 81, reset mechanisms 83 are respectively arranged on two sides of the inner cavity of the mainframe box body 1, each reset mechanism 83 comprises a U-shaped frame 831 slidably connected with the inner cavity of the sliding hole 82, two ends of each U-shaped frame 831 are fixedly connected with the mainframe box body 1, two springs 832 are sleeved on the surface of the U-shaped frame 831, two ends of each spring 832 are respectively fixedly connected with the corresponding side plate 81 and the corresponding U-shaped frame 831, and can play a guiding role for the movable frame 6 by setting the guide mechanisms 8, so that the movable frame 6 moves up and down stably.

The working principle is as follows: when the utility model is used, the fan body 72 is started to accelerate the air flow rate of the inner cavity of the main case body 1, so that the heat in the inner cavity of the main case body 1 is discharged through the ventilation mechanism 2 positioned on the left side, the outside air enters the inner cavity of the main case body 1 through the ventilation mechanism 2 positioned on the right side, so as to realize the purpose of air circulation, at the moment, the user restarts the motor 3 to rotate in the forward and reverse directions, when the output end of the motor 3 drives the rotating rod 4 and the gear 5 to rotate in the forward direction, the teeth of the gear 5 drive the movable frame 6 to move upwards, the movable frame 6 drives the side plate 81 to slide upwards on the surface of the U-shaped frame 831, and the side plate 81 compresses or stretches the spring 832, meanwhile, the movable frame 6 drives the fan cover 71 and the fan body 72 to move upwards synchronously, when the output end of the motor 3 drives the rotating rod 4 and the gear 5 to rotate in the reverse direction, finally, the movable frame 6 drives the fan cover 71 and the fan body 72 to move downwards synchronously, therefore, the motor 3 drives the fan housing 71 and the fan body 72 to move up and down once per positive and negative rotation, and the operation is repeated, so that the fan body 72 reciprocates up and down, the heat dissipation range of the fan body 72 is further expanded, and the purpose of good heat dissipation effect is achieved.

In summary, the following steps: this quick heat radiation structure of computer mainframe, through the positive and negative rotation of starter motor 3, final output shaft of motor 3 drives fan body 72 up-and-down reciprocating motion, and then enlarge the heat dissipation scope of fan body 72, this quick heat radiation structure of computer mainframe, possess the good advantage of radiating effect, make the heat dissipation position of fan body 72 can adjust, and then make the area of blowing of fan body 72 adjustable, thereby reach and carry out all-round heat dissipation to mainframe body 1, realize the even radiating effect to mainframe body 1, the radiating efficiency is improved, it dispels the heat to have solved at present to dispel the heat through radiator fan, radiator fan rigidity is unchangeable, its heat dissipation scope is limited, and then make the mainframe can not evenly dispel the heat, thereby the problem of radiating effect has been reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick heat radiation structure of computer mainframe, includes mainframe body (1), its characterized in that: the both sides at mainframe box body (1) top all are provided with ventilation mechanism (2), motor (3) are installed to the rear side of mainframe box body (1) inner chamber, the output shaft transmission of motor (3) is connected with bull stick (4), the front end fixedly connected with gear (5) of bull stick (4), the inner chamber of mainframe box body (1) is provided with adjustable shelf (6), the left side of adjustable shelf (6) inner wall is provided with tooth, gear (5) mesh mutually with adjustable shelf (6), the top and the bottom of adjustable shelf (6) all are provided with blowing mechanism (7), the both sides of adjustable shelf (6) all are provided with guiding mechanism (8).

2. The quick heat dissipation structure of a computer mainframe of claim 1, wherein: ventilation mechanism (2) include ventilation hole (21) of seting up in mainframe box body (1) both sides top, filter screen (22) are installed to the inner chamber in ventilation hole (21).

3. The quick heat dissipation structure of a computer mainframe of claim 1, wherein: the blowing mechanism (7) comprises a fan cover (71) fixedly connected to the top and the bottom of the movable frame (6), and a fan body (72) is installed in an inner cavity of the fan cover (71).

4. The quick heat dissipation structure of a computer mainframe of claim 1, wherein: guiding mechanism (8) include curb plate (81) of fixed connection in adjustable shelf (6) both sides, slide opening (82) have been seted up at the top of curb plate (81), the both sides of mainframe box body (1) inner chamber all are provided with canceling release mechanical system (83).

5. The quick heat dissipation structure of a computer mainframe of claim 4, wherein: reset mechanism (83) include U-shaped frame (831) of sliding connection in slide opening (82) inner chamber, the both ends of U-shaped frame (831) all with mainframe box body (1) fixed connection, the surface cover of U-shaped frame (831) is equipped with two springs (832), curb plate (81) and U-shaped frame (831) fixed connection are distinguished at the both ends of spring (832).