CN220820577U

CN220820577U - Multi-mode heat dissipation computer mainframe structure

Info

Publication number: CN220820577U
Application number: CN202322545672.8U
Authority: CN
Inventors: 张洁丽; 张锦标
Original assignee: Shanghai Liangshi Technology Co ltd
Current assignee: Shanghai Liangshi Technology Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-04-19
Anticipated expiration: 2033-09-19

Abstract

The utility model discloses a multi-mode heat dissipation computer mainframe structure, which relates to the technical field of computer mainframes and comprises a mainframe body, a threaded rod and a driving motor, wherein a cold water pipe is arranged in the mainframe body, the driving motor is arranged on the inner wall above the mainframe body, the output end of the driving motor is connected with the threaded rod through a driving shaft, movable sleeves are arranged on the outer sides of the two ends of the threaded rod, a fan is arranged on one side of each movable sleeve, and cleaning brushes are arranged on the other side of each movable sleeve. According to the utility model, cold water in the cold water pipe circularly absorbs heat, the fan works to blow and dissipate heat to the electric appliance, the driving motor works to enable the threaded rod to rotate, and the moving sleeves at the two ends drive the fan to circularly move in opposite directions at the same time, and the fan circularly moves up and down to blow, so that the heat dissipation in the case body is faster, the internal temperature is more uniform, and the problem of inefficient heat dissipation is solved.

Description

Multi-mode heat dissipation computer mainframe structure

Technical Field

The utility model relates to the technical field of computer mainframe boxes, in particular to a multi-mode heat dissipation computer mainframe box structure.

Background

Along with the development of economy, the computer industry is also continuously developing, the computer mainframe box is used as a part of computer accessories, the computer mainframe box has the main functions of placing and fixing all the computer accessories and playing a role of supporting and protecting, in addition, the computer mainframe box has the important role of shielding electromagnetic radiation, when the computer works, the mainframe can generate heat, the heat can not be timely dissipated and influence the usability of the computer, the heat dissipation of the existing computer mainframe box heat dissipation structure is not efficient, the filter screen is required to be cleaned regularly, and the air inlet is influenced if the filter screen is not cleaned.

Disclosure of utility model

The utility model aims to provide a multi-mode heat dissipation computer mainframe structure, which aims to solve the problems that the prior multi-mode heat dissipation computer mainframe structure is not high in heat dissipation efficiency and a filter screen is automatically cleaned.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-mode heat dissipation computer mainframe structure, includes quick-witted case body, threaded rod and driving motor, the internally mounted of machine case body has the cold water pipe, the cooling liquid case is installed to one side of machine case body inside, and the top of cooling liquid case is connected with the circulating pump, one side of cooling liquid case is connected with the refrigerator, driving motor is installed to the inner wall of machine case body top, and driving motor's output has the threaded rod through drive shaft connection, the removal cover is all installed in the both ends outside of threaded rod, and all installs the fan in one side of removal cover, the cleaning brush is all installed to the opposite side of removal cover, the top of machine case body inner wall is through bearing movable mounting dwang, the fan blade is all installed through bearing movable mounting installation axle in both ends of machine case body one side outer wall, and one side of installation axle.

Preferably, one end of the cold water pipe is connected to the output end of the circulating pump, and the other side of the cold water pipe is connected with the refrigerator.

Preferably, a through hole is formed in the outer wall of one side of the case body, and a filter screen is installed in the through hole.

Preferably, the directions of the threads of the outer walls at the two ends of the threaded rod are opposite, and the inner wall of the movable sleeve is in threaded connection with the threaded rod through the internal threads.

Preferably, a limit rod is installed on the inner wall of one side of the case body, and the limit rod penetrates through the inner part of the movable sleeve.

Preferably, the outer wall above the threaded rod is provided with a first bevel gear, one side of the rotating rod is connected with a second bevel gear, and a meshing transmission structure is formed between the second bevel gear and the first bevel gear.

Preferably, a first belt is installed between the outer walls of the installation shafts, a second belt is installed on the outer wall of one end of the rotating rod, and the bottom end of the second belt is connected to the outer wall of the installation shafts.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The utility model provides a driving motor, a rotating rod and a filter screen, wherein the driving motor is used for working to enable a first umbrella tooth to rotate, the first umbrella tooth is meshed with a second umbrella tooth to enable the rotating rod to rotate simultaneously, a second belt is used for driving a mounting shaft to rotate simultaneously, then the first belt is used for driving the mounting shafts at two ends to drive a fan blade to rotate simultaneously for blowing, the heat dissipation effect is improved, the driving motor is used for enabling a cleaning brush to move simultaneously for cleaning the filter screen, and then the fan blade enables dust on the filter screen to be blown out of the outer side of a case body, so that the filter screen can be cleaned automatically, and the problem of inconvenience in cleaning the filter screen is solved;

(2) The utility model provides a circulating pump, a refrigerator and a driving motor, wherein the circulating pump is used for extracting cooling water in a cooling liquid tank, the cooling water flows in a cooling water pipe to absorb heat, the cooling water is quickly cooled by the refrigerator and then enters the cooling liquid tank for circulating work, so that the cooling water in the cooling water pipe circulates, an electric appliance is blown and radiated by a fan, a threaded rod is rotated by the driving motor for working, threads are matched, so that moving sleeves at two ends drive the fan to synchronously circulate and move in opposite directions, and the fan circulates and moves up and down to blow, so that the heat in a case body is radiated more quickly, the internal temperature is more uniform, and the problem of low heat radiation efficiency is solved.

Drawings

FIG. 1 is a schematic diagram of a cross-sectional structure of a chassis body according to the present utility model;

FIG. 2 is a schematic side view of the filter screen of the present utility model;

FIG. 3 is a schematic view of a second belt structure according to the present utility model;

FIG. 4 is a schematic top view of a cleaning brush according to the present utility model;

Fig. 5 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.

In the figure: 1. a circulation pump; 2. a mounting shaft; 3. a fan blade; 4. a chassis body; 5. a first belt; 6. a second belt; 7. a rotating lever; 8. a filter screen; 9. a cleaning brush; 10. a cold water pipe; 11. a moving sleeve; 12. a blower; 13. a refrigerator; 14. a cooling liquid tank; 15. a threaded rod; 16. a driving motor; 17. a first bevel gear; 18. and the second umbrella tooth.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-5, a multi-mode heat dissipation computer mainframe structure comprises a mainframe body 4, a threaded rod 15 and a driving motor 16, wherein a cold water pipe 10 is installed in the mainframe body 4, a cooling liquid tank 14 is installed on one side of the inside of the mainframe body 4, the top end of the cooling liquid tank 14 is connected with a circulating pump 1, one side of the cooling liquid tank 14 is connected with a refrigerator 13, the driving motor 16 is installed on the inner wall above the mainframe body 4, the output end of the driving motor 16 is connected with the threaded rod 15 through a driving shaft, movable sleeves 11 are installed on the outer sides of the two ends of the threaded rod 15, a fan 12 is installed on one side of each movable sleeve 11, a cleaning brush 9 is installed on the other side of each movable sleeve 11, a rotating rod 7 is movably installed above the inner wall of the mainframe body 4, two ends of the outer wall on one side of the mainframe body 4 are movably installed with an installation shaft 2 through a bearing, and one side of the installation shaft 2 is provided with fan blades 3;

Specifically, as shown in fig. 1, fig. 2 and fig. 4, when the structure is used, the first umbrella teeth 17 are rotated through the operation of the driving motor 16, the rotating rod 7 is simultaneously rotated through the engagement of the first umbrella teeth 17 and the second umbrella teeth 18, the installation shaft 2 is simultaneously rotated through the second belt 6, the installation shafts 2 at two ends are driven through the first belt 5 to drive the fan blades 3 to simultaneously rotate for blowing, the heat dissipation effect is improved, the cleaning brush 9 is simultaneously moved through the operation of the driving motor 16 for cleaning the filter screen 8, and then the fan blades 3 enable dust on the filter screen 8 to be blown out of the outer side of the case body 4, so that the filter screen 8 is convenient to automatically clean.

Example 2: one end of a cold water pipe 10 is connected with the output end of the circulating pump 1, and the other side of the cold water pipe 10 is connected with a refrigerator 13;

a through hole is formed in the outer wall of one side of the case body 4, and a filter screen 8 is arranged in the through hole;

The directions of the threads of the outer walls at the two ends of the threaded rod 15 are opposite, and the inner wall of the movable sleeve 11 is in threaded connection with the threaded rod 15 through internal threads;

A limit rod is arranged on the inner wall of one side of the case body 4 and penetrates through the interior of the movable sleeve 11;

The outer wall above the threaded rod 15 is provided with a first bevel gear 17, one side of the rotating rod 7 is connected with a second bevel gear 18, and a meshing transmission structure is formed between the second bevel gear 18 and the first bevel gear 17;

A first belt 5 is arranged between the outer walls of the mounting shafts 2, a second belt 6 is arranged on the outer wall of one end of the rotating rod 7, and the bottom end of the second belt 6 is connected with the outer wall of the mounting shaft 2;

Specifically, as shown in fig. 1, fig. 2 and fig. 5, when the structure is used, cooling water in the cooling liquid tank 14 is pumped through the operation of the circulating pump 1, the cooling water flows in the cooling water pipe 10, heat is absorbed, the cooling water is rapidly cooled through the refrigerator 13, then the cooling water enters the cooling liquid tank 14 for internal circulation, the cooling water in the cooling water pipe 10 circulates, the fan 12 works to blow and dissipate heat of an electric appliance, the driving motor 16 works to enable the threaded rod 15 to rotate, the moving sleeves 11 at two ends drive the fan 12 to move in opposite directions in a circulating mode, and the fan 12 moves to blow in an up-down circulating mode, so that the heat dissipation in the case body 4 is faster, and the internal temperature is more uniform.

Working principle: when the device is used, firstly, cooling water in the cooling liquid tank 14 is pumped through the operation of the circulating pump 1, the cooling water flows in the cooling water pipe 10 to absorb heat, the cooling water is rapidly cooled through the refrigerator 13, then the cooling water enters the cooling liquid tank 14 to circularly operate, the cooling water in the cooling water pipe 10 is circulated, the electric appliance is blown and cooled through the operation of the fan 12, and the dust is blocked through the filter screen 8;

The first innovation point implements the steps of:

The threaded rod 15 is rotated through the work of the driving motor 16, the moving sleeves 11 at the two ends drive the fan 12 to move circularly in opposite directions at the same time through threaded fit, and the effect is better through the up-and-down circulation of the fan 12 to move and blow.

The second innovation point implementation step:

the first step: the first umbrella teeth 17 are rotated through the operation of the driving motor 16, the rotating rod 7 is simultaneously rotated through the engagement of the first umbrella teeth 17 and the second umbrella teeth 18, and the mounting shaft 2 is simultaneously rotated through the second belt 6;

And a second step of: the first belt 5 drives the mounting shafts 2 at the two ends to drive the fan blades 3 to rotate simultaneously for blowing, so that the heat dissipation effect is improved;

And a third step of: and the cleaning brush 9 moves simultaneously to clean the filter screen 8 through the work of the driving motor 16, and then the fan blade 3 enables dust on the filter screen 8 to be blown out of the case body 4.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

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

Claims

1. The utility model provides a multimode heat dissipation computer mainframe structure, includes quick-witted case body (4), threaded rod (15) and driving motor (16), its characterized in that: the inside mounting of machine case body (4) has cold water pipe (10), cooling liquid case (14) are installed to one side of machine case body (4) inside, and the top of cooling liquid case (14) is connected with circulating pump (1), one side of cooling liquid case (14) is connected with refrigerator (13), driving motor (16) are installed to the inner wall of machine case body (4) top, and the output of driving motor (16) has threaded rod (15) through drive hub connection, movable sleeve (11) are all installed in the both ends outside of threaded rod (15), and all install fan (12) in one side of movable sleeve (11), cleaning brush (9) are all installed to the opposite side of movable sleeve (11), the top of machine case body (4) inner wall is through bearing movable mounting dwang (7), fan blade (3) are all installed through bearing movable mounting axle (2) in the both ends of machine case body (4) one side outer wall, and one side of mounting axle (2).

2. A multi-mode heat dissipating computer mainframe structure as defined in claim 1, wherein: one end of the cold water pipe (10) is connected to the output end of the circulating pump (1), and the other side of the cold water pipe (10) is connected with the refrigerator (13).

3. A multi-mode heat dissipating computer mainframe structure as defined in claim 1, wherein: the outer wall of one side of the case body (4) is provided with a through hole, and a filter screen (8) is arranged in the through hole.

4. A multi-mode heat dissipating computer mainframe structure as defined in claim 1, wherein: the directions of the threads of the outer walls of the two ends of the threaded rod (15) are opposite, and the inner wall of the movable sleeve (11) is in threaded connection with the threaded rod (15) through internal threads.

5. A multi-mode heat dissipating computer mainframe structure as defined in claim 1, wherein: and a limit rod is arranged on the inner wall of one side of the case body (4), and penetrates through the movable sleeve (11).

6. A multi-mode heat dissipating computer mainframe structure as defined in claim 1, wherein: the outer wall above the threaded rod (15) is provided with a first bevel gear (17), one side of the rotating rod (7) is connected with a second bevel gear (18), and a meshing transmission structure is formed between the second bevel gear (18) and the first bevel gear (17).

7. A multi-mode heat dissipating computer mainframe structure as defined in claim 1, wherein: install first belt (5) between the outer wall of installation axle (2), second belt (6) are installed to the outer wall of dwang (7) one end, and the bottom of second belt (6) is connected in the outer wall of installation axle (2).