A computer case capable of dissipating heat

Abstract

The utility model discloses a heat dissipating computer case, which relates to the field of computer cases, including a case, a rotating plate is provided on one side of the case, a group of side card plates are fixedly connected inside the rotating plate, a ventilation fan is slidably connected between two side card plates, a bottom card plate is provided at the bottom of the ventilation fan, the bottom card plate is fixed to the inner wall of the rotating plate, a top card plate is slidably connected to the top of the ventilation fan, and the four sides of the ventilation fan are respectively matched with the corresponding two side card plates, the top card plate, and the bottom card plate. The utility model is provided with side card plates, a bottom card plate, and a top card plate, and the top card plate can be slidably connected with the ventilation fan. When the ventilation fan needs to be replaced or cleaned, it only needs to move the top card plate, and the ventilation fan can be cleaned or replaced by extracting it, without the need to disassemble the bolts wantonly, thereby improving the heat dissipation performance of the case.

Description

Technical Field

[0001] The utility model relates to the field of computer cases, in particular to a computer case capable of dissipating heat. Background Art

[0002] As a part of computer accessories, the main function of the chassis is to place and fix various computer accessories, and it plays a supporting and protective role. In addition, the computer case plays an important role in shielding electromagnetic radiation. Because the chassis cannot quickly improve the performance of the whole machine like accessories such as CPU, graphics card, and motherboard, it has not been listed as a key consideration in DIY. However, if the chassis is not designed reasonably, it will cause a short circuit between the motherboard and the chassis, making the system very unstable. The heat dissipation function is an important functional embodiment of the computer chassis.

[0003] After searching, the applicant found that a Chinese patent disclosed "a computer mainframe case capable of heat dissipation", and its publication (announcement) number is "CN 206788723 U". This patent mainly uses the first ventilation fan and the second ventilation fan to pump external air into the bottom of the inner shell, and discharges it through the air outlet on the upper part of the inner shell, and is discharged by the second ventilation fan, so as to achieve rapid cooling of the inner shell. Moreover, under the action of the semiconductor cooling sheet, the external air temperature can be lowered, and the heat dissipation and cooling of the inner shell can be better performed. Moreover, under the action of the temperature control switch, more intelligent control can be achieved. When the temperature reaches a certain height, cooling and heat dissipation treatment is performed, which is more energy-saving and environmentally friendly.

[0004] Although the device in the above patent can perform a certain amount of heat dissipation on the computer case, the ventilation fan is a fragile part after long-term use. If it is damaged after long-term use, it is necessary to remove the fixing bolts and replace it, which is quite troublesome. After long-term use, a large amount of dust will stick to the surface of the fan, affecting the wind speed of the fan and reducing the heat dissipation effect. It is also inconvenient to remove it for cleaning. Utility Model Content

[0005] The purpose of the utility model is to provide a computer case capable of heat dissipation, so as to solve the problem that although the device in the above patent proposed in the above background technology can perform a certain heat dissipation treatment on the computer case, the ventilation fan is a fragile part after long-term use. After being damaged after long-term use, it is necessary to remove various fixing bolts for replacement, which is quite troublesome. In addition, after long-term use, a large amount of dust adheres to the surface of the fan, which affects the wind speed of the fan and reduces the heat dissipation effect. At the same time, it is not convenient to remove it for cleaning.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat-dissipating computer case, comprising a case, a rotating plate is provided on one side of the case, a group of side card plates are fixedly connected to the inside of the rotating plate, a ventilation fan is slidably connected between two of the side card plates, a bottom card plate is provided at the bottom of the ventilation fan, the bottom card plate is fixed to the inner wall of the rotating plate, a top card plate is slidably connected to the top of the ventilation fan, the four sides of the ventilation fan are respectively matched with the corresponding two side card plates, the top card plate and the bottom card plate, and a circular opening is opened inside the bottom card plate.

[0007] Preferably, a slide groove is provided on the inner wall of the rotating plate, a guide rod is fixedly connected to the interior of the slide groove, and a slider is slidably connected to the top surface of the guide rod.

[0008] Preferably, a first spring is fixedly connected to one side of the slider, a side of the first spring away from the slider is fixedly connected to the inner wall of the slide groove, and a side surface of the slider is fixedly connected to a side of the top clamping plate close to the rotating plate.

[0009] Preferably, both side surfaces of the rotating plate are fixedly connected to fixing plates, and the top surfaces of the two fixing plates are provided with grooves.

[0010] Preferably, two side surfaces of the chassis are provided with slots, and a plug board is slidably connected inside the slots.

[0011] Preferably, the plug board is internally slidably connected with a limit rod, and the top and bottom ends of the limit rod are fixedly connected to the upper and lower inner walls of the slot respectively.

[0012] Preferably, the rod wall of the limiting rod is provided with a second spring, the bottom end of the second spring is fixedly connected to the top surface of the plug-in board, the top end of the second spring is fixedly connected to the inner wall of the slot, the bottom surface of the plug-in board is fixedly connected with an insert block, the size of the insert block is adapted to the size of the groove.

[0013] Preferably, a rotating rod is fixedly connected to the bottom of the rotating plate, and the rotating rod is inserted into the inner wall of the chassis. A first heat dissipation window is opened on the side of the chassis, and a second heat dissipation window is opened on one side of the rotating plate. The size of the second heat dissipation window is the same as the size of the air inlet of the ventilation fan.

[0014] The technical effects and advantages of the utility model are as follows: the utility model is provided with side card plates, bottom card plates and top card plates, and the top card plate can be slidably connected with the ventilation fan. When the ventilation fan needs to be replaced or cleaned, it is only necessary to move the top card plate and pull out the ventilation fan for cleaning or replacement without extensively disassembling the bolts, thereby improving the heat dissipation performance of the chassis. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the opening structure of the rotating plate of the utility model.

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the rotating plate of the utility model.

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the plug board of the utility model.

[0019] Figure 5 It is a schematic diagram of the top card board structure of the utility model.

[0020] In the figure: 1, chassis; 2, rotating plate; 3, side card plate; 4, top card plate; 5, bottom card plate; 6, ventilation fan; 7, slide groove; 8, guide rod; 9, first spring; 10, round mouth; 11, fixing plate; 12, groove; 13, notch; 14, plug-in board; 15, plug-in block; 16, limit rod; 17, second spring; 18, slider; 19, first heat dissipation window; 20, second heat dissipation window; 21, rotating rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-5 A heat-dissipating computer case shown in the figure comprises a case 1, a rotating plate 2 is provided on one side of the case 1, a group of side card plates 3 are fixedly connected inside the rotating plate 2, a ventilation fan 6 is slidably connected between the two side card plates 3, a bottom card plate 5 is provided at the bottom of the ventilation fan 6, the bottom card plate 5 is fixed to the inner wall of the rotating plate 2, a top card plate 4 is slidably connected to the top of the ventilation fan 6, the four sides of the ventilation fan 6 are respectively matched with the corresponding two side card plates 3, the top card plate 4 and the bottom card plate 5, a circular opening 10 is opened inside the bottom card plate 5, and the circular opening 10 is provided to facilitate the power cord to pass through the circular opening 10 and connect with the ventilation fan 6.

[0023] like Figure 1 As shown, notches 13 are provided on both sides of the chassis 1, and a plug board 14 is slidably connected inside the notch 13.

[0024] like Figure 3As shown, the two side surfaces of the rotating plate 2 are fixedly connected with the fixing plates 11, and the top surfaces of the two fixing plates 11 are provided with grooves 12. The grooves 12 are provided to facilitate the engagement with the plug-in blocks 15, thereby positioning the fixing plates 11 and closing and locking the rotating plate 2.

[0025] like Figure 4 As shown, the rod wall of the limiting rod 16 is provided with a second spring 17, the bottom end of the second spring 17 is fixedly connected to the top surface of the plug-in board 14, the top end of the second spring 17 is fixedly connected to the inner wall of the slot 13, and the bottom surface of the plug-in board 14 is fixedly connected with an insert block 15, the size of the insert block 15 is adapted to the size of the groove 12.

[0026] like Figure 3 and Figure 5 As shown, the inner wall of the rotating plate 2 is provided with a slide groove 7, and the inside of the slide groove 7 is fixedly connected with a guide rod 8, and the top surface of the guide rod 8 is slidably connected with a slider 18, and one side of the slider 18 is fixedly connected with a first spring 9, and the side of the first spring 9 away from the slider 18 is fixedly connected to the inner wall of the slide groove 7, and the side of the slider 18 is fixedly connected to the side of the top card plate 4 close to the rotating plate 2. When it is necessary to replace a new ventilation fan 6, first push the top card plate 4 so that the new ventilation fan 6 is plugged into the two side card plates 3 and the bottom card plate 5, and then when the plugging is completed, release the top card plate 4 so that the first spring 9 is reset, push the slider 18 to move, and the movement of the slider 18 drives the top card plate 4 to move, thereby fixing the top of the ventilation fan 6, and then fixing the entire ventilation fan 6, and then insert the power cord into the ventilation fan 6 through the round mouth 10 and turn it on.

[0027] like Figure 1 and Figure 4 As shown, the plug board 14 is internally slidably connected with a limit rod 16 , and the top and bottom ends of the limit rod 16 are fixedly connected to the upper and lower inner walls of the slot 13 respectively, thereby guiding the plug board 14 .

[0028] like Figure 2 and Figure 3 As shown, a rotating rod 21 is fixedly connected to the bottom of the rotating plate 2, and the rotating rod 21 is inserted into the inner wall of the chassis 1. A first heat dissipation window 19 is provided on the side of the chassis 1, and a second heat dissipation window 20 is provided on one side of the rotating plate 2. The size of the second heat dissipation window 20 is the same as the size of the air inlet of the ventilation fan 6. The back size of the second heat dissipation window 20 is close to the ventilation fan 6, so that the ventilation fan 6 can discharge the hot air of the host through the second heat dissipation window 20, and then accelerate the heat dissipation process through the first heat dissipation window 19.

[0029] Working principle of the utility model: when the utility model is in use, first, when the ventilation fan 6 needs to be replaced or cleaned after long-term use, first lift the plug board 14, and the movement of the plug board 14 drives the plug block 15 to move up, and the plug block 15 moves up to separate the plug block 15 from the fixed plate 11, and then open the rotating plate 2. When the rotating plate 2 is opened, the top card plate 4 is pushed to move, so that the top card plate 4 is separated from the top of the ventilation fan 6, and then the power cord at the bottom of the ventilation fan 6 is unplugged, and the ventilation fan 6 is pulled out for cleaning or replacement. The utility model highlights the innovative structure and does not repeat the prior art.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A computer case capable of dissipating heat, comprising a case (1), characterized in that: A rotating plate (2) is provided on one side of the chassis (1), a group of side card plates (3) are fixedly connected inside the rotating plate (2), a ventilation fan (6) is slidably connected between two side card plates (3), a bottom card plate (5) is provided at the bottom of the ventilation fan (6), the bottom card plate (5) is fixed to the inner wall of the rotating plate (2), a top card plate (4) is slidably connected to the top of the ventilation fan (6), the four sides of the ventilation fan (6) are respectively matched with the corresponding two side card plates (3), the top card plate (4) and the bottom card plate (5), and a circular opening (10) is opened inside the bottom card plate (5).

2. A heat dissipating computer case according to claim 1, characterized in that: The inner wall of the rotating plate (2) is provided with a sliding groove (7), the interior of the sliding groove (7) is fixedly connected with a guide rod (8), and the top surface of the guide rod (8) is slidably connected with a sliding block (18).

3. A heat dissipating computer case according to claim 2, characterized in that: A first spring (9) is fixedly connected to one side of the slider (18); a side of the first spring (9) away from the slider (18) is fixedly connected to the inner wall of the slide groove (7); and a side of the slider (18) is fixedly connected to a side of the top clamping plate (4) close to the rotating plate (2).

4. A heat dissipating computer case according to claim 1, characterized in that: The two side surfaces of the rotating plate (2) are fixedly connected to fixed plates (11), and the top surfaces of the two fixed plates (11) are provided with grooves (12).

5. The heat dissipating computer case according to claim 1, characterized in that: Two side surfaces of the chassis (1) are provided with slots (13), and a plug-in board (14) is slidably connected inside the slots (13).

6. A heat dissipating computer case according to claim 5, characterized in that: The plug board (14) is internally slidably connected to a limit rod (16), and the top and bottom ends of the limit rod (16) are fixedly connected to the upper and lower inner walls of the slot (13) respectively.

7. A heat dissipating computer case according to claim 6, characterized in that: The rod wall of the limiting rod (16) is provided with a second spring (17), the bottom end of the second spring (17) is fixedly connected to the top surface of the plug-in board (14), the top end of the second spring (17) is fixedly connected to the inner wall of the slot (13), and the bottom surface of the plug-in board (14) is fixedly connected with an insert block (15), the size of the insert block (15) is adapted to the size of the groove (12).

8. The heat dissipating computer case according to claim 1, characterized in that: The bottom of the rotating plate (2) is fixedly connected to a rotating rod (21), and the rotating rod (21) is plugged into the inner wall of the chassis (1). A first heat dissipation window (19) is provided on the side of the chassis (1), and a second heat dissipation window (20) is provided on one side of the rotating plate (2), and the size of the second heat dissipation window (20) is the same as the size of the air inlet of the ventilation fan (6).

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