CN210924447U - A computer case with high heat dissipation performance - Google Patents

Abstract

The utility model discloses a computer case with high heat dissipation performance, which comprises a case body, a movable case plate, a connecting rod mechanism, a first heat dissipation fan and a second heat dissipation fan. One side of the case body is provided with a movable case plate, A hinge is arranged between the bottom end of the movable box board and the main body of the case, the bottom end of the movable box board is hinged with the main body of the case through the hinge, and a stainless steel dust filter is installed in the middle of the movable box board. A link mechanism is arranged between the two sides of the board and the main body of the case, the two sides of the movable box plate and the main body of the case are connected by the link mechanism, and the side of the main body of the case opposite to the movable box board is installed with a first A cooling fan. The utility model solves the problems of poor heat dissipation effect and inconvenient disassembly and maintenance of the existing computer case by arranging a movable box plate, a link mechanism, a first cooling fan, a second cooling fan, a temperature measuring element and a temperature controller.

Description

A computer case with high heat dissipation performance

technical field

The utility model relates to the technical field of computer equipment, in particular to a computer case with high heat dissipation performance.

Background technique

As a part of computer accessories, the main function of the case is to place and fix various computer accessories, and play a supporting and protective role. In addition, the computer case plays an important role in shielding electromagnetic radiation. Many accessories included in the computer case It contains a large number of heating elements, and it is necessary to provide a good heat dissipation channel to take the heat out of the computer case. At present, the existing computer case is equipped with a cooling fan in order to improve the heat dissipation efficiency. However, the existing computer case cannot adapt to the temperature inside the case The strength of heat dissipation can be adjusted adaptively according to the height of the computer, so that the heat dissipation effect is not good, and the energy consumption is large, and the existing computer cases are all fixed by screws, which is extremely inconvenient for maintenance and disassembly. Make improvements.

Utility model content

(1) Technical problems solved

Aiming at the shortcomings of the prior art, the utility model provides a computer case with high heat dissipation performance, which solves the problems of poor heat dissipation effect and inconvenient disassembly and maintenance of the existing computer case.

(2) Technical solutions

In order to achieve the above purpose, the present invention provides the following technical solutions: a computer case with high heat dissipation performance, comprising a case body, a movable case plate, a connecting rod mechanism, a first cooling fan and a second cooling fan, and the One side is provided with a movable box board, a hinge is provided between the bottom end of the movable box board and the main body of the chassis, the bottom end of the movable box board is hinged with the main body of the chassis through the hinge, and the middle of the movable box board is installed with a hinge. Stainless steel dust filter screen, a link mechanism is arranged between the two sides of the movable box plate and the main body of the case, the two sides of the movable box plate and the main body of the box are connected by a link mechanism, and the main body of the box is opposite to the movable box plate A first cooling fan is installed on one side of the case body, a second cooling fan is installed on the rear end of the case body, a temperature measuring element is installed inside the case body, and a temperature control device is installed at the rear end of the case body. The output end of the temperature controller is electrically connected to the input end of the first cooling fan and the input end of the second cooling fan, and the output end of the temperature measuring element is electrically connected to the input end of the temperature controller.

Preferably, the link mechanism includes a first link, a second link, a hinge pin and a hinge joint, one end of the first link and one end of the second link are hinged through the hinge pin, and the A hinge joint is installed on the other end of the first link and the other end of the second link, the other end of the first link is movably connected with the main body of the chassis through the hinge joint, and the other end of the second link passes through the hinge. The hinge joint is movably connected with both sides of the movable box board.

Preferably, a door handle is installed on the upper part of the outer end surface of the movable box board, and a hand ring is installed on the front and rear ends of the top of the case main body.

Preferably, the front end of the chassis body is provided with two USB ports, a speaker port and a microphone port are provided between the two USB ports, and a power button is provided on one side of the USB port.

Preferably, positioning heads are installed on the inner sides of the two upper corners of the upper end of the movable box plate, and positioning holes matched with the positioning heads are provided at the two corners of the upper end of the chassis main body, and the positioning heads are tapered.

Preferably, grilles are installed on the outer ends of the first cooling fan and the second cooling fan, and rubber bases are installed at the four corners of the bottom surface of the chassis main body.

(3) Beneficial effects

The utility model provides a computer case with high heat dissipation performance, which has the following beneficial effects:

(1) In this utility model, by setting the first cooling fan, the second cooling fan, the temperature measuring element and the temperature controller, when in use, the temperature measuring element can monitor the internal temperature of the main body of the chassis in real time, and the temperature controller feeds back according to the temperature measuring element The first cooling fan and the second cooling fan can be selectively turned on according to the temperature information of the chassis, so that the speed of heat dissipation can be automatically adjusted according to the temperature conditions in the main body of the chassis, so as to achieve the effect of coordinating economy and heat dissipation.

(2) The utility model is provided with a movable box plate and a link mechanism. When in use, the bottom end of the movable box plate is hinged with the main body of the chassis, and both sides of the movable box plate are connected with the main body of the box through the link mechanism. When the electronic components in the main body of the chassis are inspected and maintained, personnel can easily open the movable box plate, so as to facilitate inspection and maintenance.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the side view structure schematic diagram of the utility model;

FIG. 3 is a schematic structural diagram of the connecting rod mechanism of the present invention.

The reference signs in the figure are: 1, the main body of the chassis; 2, the rubber base; 3, the movable box plate; 4, the hinge; 5, the linkage mechanism; 6, the positioning head; 7, the positioning hole; 8, the door handle; 9, Stainless steel dust filter; 10, the first cooling fan; 11, the second cooling fan; 12, the grille plate; 13, the temperature measuring element; 14, the temperature controller; 15, the hand ring; 16, the USB interface; 17, the speaker interface ; 18, the power button; 19, the first link; 20, the second link; 21, the hinge pin; 22, the hinge; 23, the microphone interface.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: a computer case with high heat dissipation performance, comprising a case main body 1, a movable case plate 3, a link mechanism 5, a first heat dissipation fan 10 and a first heat dissipation fan Two cooling fans 11, one side of the case main body 1 is provided with a movable case plate 3, a hinge 4 is arranged between the bottom end of the movable case plate 3 and the case main body 1, and the bottom end of the movable case plate 3 is connected to the case main body 1 through the hinge 4 Active hinge, the middle of the movable box plate 3 is installed with a stainless steel dust filter 9, the two sides of the movable box plate 3 and the chassis main body 1 are provided with a link mechanism 5, and the two sides of the movable box plate 3 and the chassis main body 1 are connected by connecting rods The mechanism 5 is connected, a first cooling fan 10 is installed on the side of the chassis main body 1 opposite to the movable box plate 3, a second cooling fan 11 is installed on the rear end surface of the chassis main body 1, and a measuring device is installed inside the chassis main body 1. The temperature element 13, the model of the temperature measuring element 13 is PT100, the rear end of the chassis main body 1 is installed with a temperature controller 14, the model of the temperature controller 14 is SA200, the output end of the temperature controller 14 and the input end of the first cooling fan 10 and The input end of the second cooling fan 11 is electrically connected, and the output end of the temperature measuring element 13 is electrically connected to the input end of the temperature controller 14 .

The link mechanism 5 includes a first link 19, a second link 20, a hinge pin 21 and a hinge joint 22. One end of the first link 19 and one end of the second link 20 are hinged through the hinge pin 21. A hinge joint 22 is installed on the other end of the first link 19 and the other end of the second link 20. The other end of the first link 19 is movably connected with the chassis main body 1 through the hinge joint 22. One end is movably connected with both sides of the movable box panel 3 through the hinge joint 22 .

A door handle 8 is installed on the upper part of the outer end surface of the movable box board 3, and the door handle 8 is arranged to facilitate the personnel to open the movable box board 3, which is convenient for personnel to carry out maintenance. The setting is convenient for personnel to move the computer host.

The front end of the chassis main body 1 is provided with two USB ports 16 , a speaker port 17 and a microphone port 23 are provided between the two USB ports 16 , and a power button 18 is provided on one side of the USB port 16 , and the USB port 16 can facilitate the use of electricity. The device is charged, and the speaker interface 17 and the microphone interface 23 are used to connect external speakers and microphones respectively, and the power button 18 can be set to facilitate the personnel to control the power on and off of the computer.

Positioning heads 6 are installed on the inner sides of the upper end and two corners of the movable box plate 3, and positioning holes 7 matching the positioning head 6 are opened at the upper end two corners of the chassis main body 1. The positioning head 6 is tapered, and the positioning head 6 can be in the movable box. When the plate 3 is pushed into the chassis main body 1, it is fixed with the positioning hole 7 on the chassis main body 1 to realize the fixation of the movable box plate 3. The tapered design can facilitate the insertion of the positioning head 6 into the positioning hole 7.

The outer ends of the first cooling fan 10 and the second cooling fan 11 are provided with a grille plate 12. The setting of the grille plate 12 can provide safety protection for the first cooling fan 10 and the second cooling fan 11. The bottom surface of the chassis main body 1 The rubber bases 2 are installed at the four corners, and the arrangement of the rubber bases 2 can improve the slip resistance of the bottom of the chassis main body 1 and improve the stability of the chassis main body 1 .

Working principle: When in use, the temperature measuring element 13 can monitor the internal temperature of the chassis main body 1 in real time. When the temperature measuring element 13 monitors that the internal temperature of the chassis main body 1 is low, it feeds back to the temperature controller 14, and the temperature controller 14 will The first cooling fan 10 is controlled to be turned on to dissipate heat inside the case body 1. When the temperature inside the case body 1 reaches the preset temperature value in the temperature controller 14, the temperature controller 14 will control the second cooling fan 11 to turn on. , through two cooling fans to dissipate heat from two different directions, improve the heat dissipation efficiency, and achieve the effect of energy saving. The positioning head 6 on the board 3 is pulled out from the positioning hole 7 on the main body 1 of the chassis, and then driven by the link mechanism 5, the movable box board 3 is pulled apart and set at a certain inclination. Overhaul the electronic components inside the chassis main body 1.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

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

Claims (6)

1. A computer case with high heat dissipation performance, comprising a case body (1), a movable case plate (3), a link mechanism (5), a first cooling fan (10) and a second cooling fan (11), which It is characterized in that a movable box plate (3) is arranged on one side of the main body of the case (1), and a hinge (4) is arranged between the bottom end of the movable box plate (3) and the main body of the case (1). The bottom end of the movable box board (3) is hinged with the main body (1) of the chassis through a hinge (4), and a stainless steel dust filter screen (9) is installed in the middle of the movable box board (3), and the movable box board (3) A link mechanism (5) is arranged between the two sides of the movable box plate (3) and the casing body (1) through the link mechanism (5). (1) A first cooling fan (10) is installed on the side opposite to the movable box plate (3), and a second cooling fan (11) is installed on the rear end surface of the chassis main body (1). A temperature measuring element (13) is installed inside the case main body (1), a temperature controller (14) is installed at the rear end of the case main body (1), and the output end of the temperature controller (14) is connected to the first heat sink The input end of the fan (10) is electrically connected with the input end of the second cooling fan (11), and the output end of the temperature measuring element (13) is electrically connected with the input end of the temperature controller (14). 2. A computer case with high heat dissipation performance according to claim 1, wherein the link mechanism (5) comprises a first link (19), a second link (20), a hinge pin A shaft (21) and a hinge joint (22), one end of the first link (19) and one end of the second link (20) are hinged through a hinge pin (21), the first link (19) ) and the other end of the second connecting rod (20) are provided with a hinged joint (22), and the other end of the first connecting rod (19) is movable with the chassis main body (1) through the hinged joint (22) The other end of the second connecting rod (20) is movably connected with the two sides of the movable box plate (3) through the hinge joint (22). 3. A computer case with high heat dissipation performance according to claim 1, characterized in that: a door handle (8) is installed on the upper part of the outer end surface of the movable case plate (3), and the case body (1) A hand ring (15) is installed on the top front and rear ends of the . 4. A computer chassis with high heat dissipation performance according to claim 1, characterized in that: the front end of the chassis main body (1) is provided with two USB interfaces (16), the two USB interfaces (16) A speaker interface (17) and a microphone interface (23) are arranged between ), and a power button (18) is arranged on one side of the USB interface (16). 5. A computer case with high heat dissipation performance according to claim 1, characterized in that: positioning heads (6) are installed on the inner sides of the two upper corners of the upper end of the movable case plate (3), and the case body (1) ) are provided with positioning holes (7) matching with the positioning head (6) at the two corner positions of the upper end, and the positioning head (6) is tapered. 6. A computer case with high heat dissipation performance according to claim 1, characterized in that: the outer ends of the first cooling fan (10) and the second cooling fan (11) are installed with a grille plate (12). ), a rubber base (2) is installed on the four corners of the bottom surface of the chassis main body (1).

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