CN223796889U - A computer chassis structure - Google Patents
A computer chassis structureInfo
- Publication number
- CN223796889U CN223796889U CN202520170933.9U CN202520170933U CN223796889U CN 223796889 U CN223796889 U CN 223796889U CN 202520170933 U CN202520170933 U CN 202520170933U CN 223796889 U CN223796889 U CN 223796889U
- Authority
- CN
- China
- Prior art keywords
- mounting frame
- mounting
- fan
- computer mainframe
- shroud
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
本实用新型公开了一种电脑主机箱结构，涉及电脑机箱技术领域，针对现有的由于显卡较重，随着使用时间的增加，主板上的固定接口容易松动的问题，现提出如下方案，其包括机箱外壳，所述机箱外壳的底部、背面以及顶部均设置有散热机构，且散热机构为若干组风扇组成的风冷散热结构，所述机箱外壳的底部架设有第一安装架，且所述第一安装架上安装有IO支架，所述IO支架水平设置在机箱外壳底部，用于显卡竖直安装，本实用新型结构新颖，在围板一侧连接有支撑板，使支撑板能够有效地分担支撑板的重力，避免主板接口松动。
This utility model discloses a computer chassis structure, relating to the field of computer chassis technology. Addressing the problem that existing motherboard mounting interfaces tend to loosen over time due to the weight of the graphics card, the following solution is proposed: The chassis includes an outer shell. The bottom, back, and top of the outer shell are equipped with heat dissipation mechanisms, which are air-cooled structures composed of several fans. A first mounting bracket is mounted on the bottom of the outer shell, and an I/O bracket is mounted on the first mounting bracket. The I/O bracket is horizontally positioned at the bottom of the outer shell for vertical mounting of the graphics card. This utility model features a novel structure, with a support plate connected to one side of the enclosure, effectively distributing the weight of the support plate and preventing the motherboard interfaces from loosening.
Description
Technical Field
The utility model relates to the technical field of computer cabinets, in particular to a computer mainframe structure.
Background
With the continuous improvement of computer performance, the heat dissipation problem of a computer host is more and more concerned, and for some high-end computers, the volume and weight of a display card are larger, however, when the existing heat dissipation device is used for fixing the display card, the existing heat dissipation device mainly depends on a limited interface on a main board and a simple fixing structure, because the display card is heavier, the fixing interface on the main board is easy to loosen along with the increase of the service time, and the conventional heat radiator self structure can not bear the gravity of the display card well, so that the connection between the display card and the heat radiator is unstable, the heat dissipation effect of the display card is affected, and even the display card and the main board can be damaged.
Disclosure of utility model
The utility model provides a computer mainframe structure, which solves the existing problems.
In order to achieve the purpose, the computer mainframe box structure comprises a mainframe box, wherein the bottom, the back and the top of the mainframe box are provided with heat dissipation mechanisms, the heat dissipation mechanisms are air-cooled heat dissipation structures formed by a plurality of groups of fans, a first mounting frame is arranged at the bottom of the mainframe box, an IO bracket is mounted on the first mounting frame, and the IO bracket is horizontally arranged at the bottom of the mainframe box and is used for vertically mounting a display card.
Preferably, the chassis housing comprises a coaming, a first sealing plate and a second sealing plate, one side of the coaming is connected with a supporting plate, one side of the supporting plate is provided with a computer main board, and the upper end and the lower end of the coaming are connected with the first sealing plate and the second sealing plate.
Preferably, the vertical bounding wall that is connected with of chassis housing upper end periphery, just the inside first ventilation hole of having seted up of bounding wall, first shrouding and second shrouding internal connection have the ventilation otter board, just the ventilation otter board outside is connected with the dust screen, second shrouding upper end is connected with first mounting bracket.
Preferably, both sides of the supporting plate are connected with the coaming, and the inside of the supporting plate is provided with a mounting hole, and one side of the upper end of the supporting plate is connected with a first fan.
Preferably, the heat dissipation mechanism comprises a second installation frame and a third installation frame, the first installation frame is of a trapezoid frame structure, a plurality of second ventilation holes are formed in the first installation frame, second sealing plates are connected to the periphery of the lower end of the first installation frame, and two second fans are connected to the inner portion of the first installation frame.
Preferably, the second mounting frame is of a rectangular frame structure, a second sealing plate is connected to the upper end of the second mounting frame, and a third fan is connected to the inner portion of the second mounting frame.
Preferably, one side of the third mounting frame is connected with a coaming, and the third mounting frame is internally connected with three fourth fans which are connected in parallel up and down.
The device has the beneficial effects that the supporting plate is connected to one side of the coaming, so that the supporting plate can effectively share the gravity of the supporting plate, the loosening of a main board interface is avoided, meanwhile, the fourth fan, the third fan and the second fan are arranged on one side of the display card and corresponding upper and lower parts, the number of the fans in the host is increased, the heat dissipation efficiency of the host is improved, and the heat in the host can be dissipated more quickly.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic diagram illustrating the disassembly of the chassis housing according to the present utility model.
Fig. 3 is a schematic view showing the support plate disassembled according to the present utility model.
Fig. 4 is a schematic exploded view of the heat dissipation mechanism of the present utility model.
Fig. 5 is a schematic diagram of the internal structure of the chassis housing according to the present utility model.
The number of the drawing is 1, a case shell, 101, a coaming, 102, a first sealing plate, 103, a second sealing plate, 104, a first ventilation hole, 105, a ventilation screen, 106, a dust screen, 2, a supporting plate, 201, a mounting hole, 202, a first fan, 3, a display card, 4, a heat dissipation mechanism, 401, a first mounting frame, 402, a second mounting frame, 403, a third mounting frame, 404, a second ventilation hole, 405, a second fan, 406, a third fan, 407, a fourth fan and a 5, IO bracket.
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.
Referring to fig. 1-5, a computer mainframe structure, including chassis shell 1, chassis shell 1's bottom, the back and top all are provided with cooling mechanism 4, and cooling mechanism 4 is the forced air cooling heat radiation structure that a plurality of groups fan are constituteed, chassis shell 1's bottom has set up first mounting bracket 401, and install IO support 5 on the first mounting bracket 401, IO support 5 level sets up in chassis shell 1 bottom for the vertical installation of display card 3, IO support 5 sets up in chassis shell 1 bottom, on the one hand has improved the stability to the support of display card 3, on the other hand, the bottom and replace the back of former IO support installation all add the fan, further improvement the radiating effect.
Referring to fig. 2, the outer circumference of the upper end of the chassis housing 1 is vertically connected with a shroud 101, and a first vent 104 is provided inside the shroud 101, a ventilation screen 105 is connected inside the first shroud 102 and the second shroud 103, a dust screen 106 is connected outside the ventilation screen 105, a first mounting frame 401 is connected to the upper end of the second shroud 103, the first shroud 102 and the second shroud 103 are connected to each other through the shroud 101 so as to accommodate and protect each computer component inside, and meanwhile, the first shroud 102 is provided inside the shroud 101, and a ventilation screen 105 is connected inside the first shroud 102 and the second shroud 103 so that air inside can circulate and circulate, and heat is transferred.
Referring to fig. 3, the support plate 2 is a square folded plate structure, two sides of the support plate 2 are connected with the coaming 101, and a mounting hole 201 is formed in the support plate 2, a computer motherboard is connected to the mounting hole 201, a first fan 202 is connected to one side of the upper end of the support plate 2, two sides of the mounting hole 201 are respectively connected to one side of the coaming 101, the computer motherboard is fixed through the mounting hole 201, and the first fan 202 is fixed to one side of the upper end of the support plate 2.
Referring to fig. 4, fig. 5, the cooling mechanism 4 includes first mounting bracket 401, second mounting bracket 402 and third mounting bracket 403, first mounting bracket 401 is trapezoidal frame construction, and a plurality of second ventilation holes 404 have been seted up to first mounting bracket 401 inside, first mounting bracket 401 lower extreme is connected with second shrouding 103 all around, first mounting bracket 401 internally connected two second fans 405, and two second fans 405 are corresponding with the mainboard of display card 3 and quick-witted incasement, second mounting bracket 402 is rectangular frame construction, second mounting bracket 402 upper end is connected with second shrouding 103, and second mounting bracket 402 internally connected with third fan 406, and third fan 406 is corresponding with display card 3 equally, third mounting bracket 403 one side is connected with bounding wall 101, and third mounting bracket 403 internally connected with upper and lower parallel connection has three fourth fans 407, through installing third fan 406 about display card 3 and computer motherboard and one side respectively, second fan 405 and fourth fan 407, when the host computer is operated, each partial fan is taken out the heat of different directions according to setting up and is rotated, the heat dissipation efficiency has been improved fast.
The working principle is that firstly, when a host is assembled, the upper end of a case shell 1 is connected with a second sealing plate 103, the upper end of the second sealing plate 103 is connected with a surrounding plate 101, the upper end of the surrounding plate 101 is connected with a first sealing plate 102, a supporting plate 2 is fixed on one side of the surrounding plate 101 through screws, then a computer main board is arranged at a mounting hole 201 in the supporting plate 2, a display card 3 is vertically arranged on an IO bracket 5 and is inserted into a socket on the computer main board, a second fan 405 is arranged in a first mounting frame 401, a second mounting frame 402 is connected to the lower part of the second sealing plate 103, a third fan 406 is arranged in the second mounting frame 402, the first mounting frame 401 is arranged above the second sealing plate 103, a fourth fan 407 is connected to the inner part of the third mounting frame 403, the third mounting frame 403 is arranged on one side of the surrounding plate 101, and when the host is operated, the third fan 406, the second fan 405 and the fourth fan 407 are started to rotate according to a set steering direction, so that heat can circulate and be emitted quickly.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a computer mainframe structure, includes chassis shell (1), its characterized in that, chassis shell (1)'s bottom, back and top all are provided with heat dissipation mechanism (4), and heat dissipation mechanism (4) are the forced air cooling heat radiation structure that a plurality of groups fan formed, chassis shell (1)'s bottom has set up first mounting bracket (401), just install IO support (5) on first mounting bracket (401), IO support (5) level sets up in chassis shell (1) bottom for vertical installation of display card (3).
2. The computer mainframe structure according to claim 1, wherein the chassis housing (1) includes a shroud (101), a first sealing plate (102) and a second sealing plate (103), and one side of the shroud (101) is connected with a support plate (2), and one side of the support plate (2) is provided with a computer motherboard, and the upper and lower ends of the shroud (101) are connected with the first sealing plate (102) and the second sealing plate (103).
3. The computer mainframe structure according to claim 2, wherein the periphery of the upper end of the chassis housing (1) is vertically connected with a surrounding board (101), and a first ventilation hole (104) is formed in the surrounding board (101), the first sealing board (102) and the second sealing board (103) are internally connected with a ventilation screen (105), the outer side of the ventilation screen (105) is connected with a dust screen (106), and the upper end of the second sealing board (103) is connected with a first mounting frame (401).
4. The computer mainframe structure according to claim 2, wherein two sides of the supporting plate (2) are connected with the coaming (101), and a mounting hole (201) is formed in the supporting plate (2), and a first fan (202) is connected to one side of the upper end of the supporting plate (2).
5. The computer mainframe structure according to claim 1, wherein the heat dissipation mechanism (4) comprises a second mounting frame (402) and a third mounting frame (403), the first mounting frame (401) is of a trapezoid frame structure, a plurality of second ventilation holes (404) are formed in the first mounting frame (401), second sealing plates (103) are connected to the periphery of the lower end of the first mounting frame (401), and two second fans (405) are connected to the interior of the first mounting frame (401).
6. The computer mainframe structure according to claim 5, wherein the second mounting frame (402) is a rectangular frame structure, a second sealing plate (103) is connected to an upper end of the second mounting frame (402), and a third fan (406) is connected to an inside of the second mounting frame (402).
7. The computer mainframe structure according to claim 5, wherein one side of the third mounting frame (403) is connected with a shroud (101), and three fourth fans (407) are connected in parallel up and down to the inside of the third mounting frame (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520170933.9U CN223796889U (en) | 2025-01-25 | 2025-01-25 | A computer chassis structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520170933.9U CN223796889U (en) | 2025-01-25 | 2025-01-25 | A computer chassis structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223796889U true CN223796889U (en) | 2026-01-13 |
Family
ID=98365574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520170933.9U Active CN223796889U (en) | 2025-01-25 | 2025-01-25 | A computer chassis structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223796889U (en) |
-
2025
- 2025-01-25 CN CN202520170933.9U patent/CN223796889U/en active Active
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| GR01 | Patent grant | ||
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