Blade server convenient for air circulation

Abstract

The utility model discloses a blade server facilitating air circulation, and relates to the technical field of blade servers. The cabinet comprises a cabinet body, the outer surface of the cabinet body is provided with a clamping groove, a connecting assembly is clamped in the clamping groove, the outer surface of the connecting assembly is fixedly connected with a frame assembly, a ventilation assembly is slidably connected in the frame assembly, a blade is fixedly installed in the cabinet body, and the frame assembly is used for providing a sliding rail for the ventilation assembly. According to the utility model, through the connection of the connecting assembly and the frame assembly, after the frame assembly and the connecting assembly are fixed on the cabinet body, the connecting assembly is kept stable, the ventilation assembly can move up and down along the connecting assembly, and the ventilation assembly rotates to accelerate air flow, so that cold air outside the cabinet body passes through the ventilation assembly and is blown to the blade; and the ventilation assembly is pushed to slide, the height of the ventilation assembly is changed, the ventilation assembly can be aligned with the main heating position in the blade to precisely cool the blade, and therefore the heat dissipation efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of blade server technology, and more specifically, it relates to a blade server that facilitates air circulation. Background Technology

[0002] Blade servers are server units that can be installed in a standard-height rack-mount chassis. They are a low-cost server platform that achieves high availability and high density, and are specifically designed for special application industries and high-density computing environments. Blade servers are plugged into the cabinet like "blades", and each "blade" is actually a system motherboard.

[0003] Chinese patent CN216310786U discloses a blade server device, relating to the field of blade servers, including a server cabinet. The front of the server cabinet has multiple mounting slots, and blade housings are slidably connected in the mounting slots. Mounting plates are slidably connected in each blade housing. A first engaging structure that mates with the blade housing is provided on one side of each mounting slot on the front of the server cabinet. A set of second springs is connected to the back side of each mounting slot, and each set of second springs is connected to a push plate. A second engaging structure is provided on one side of each mounting plate. A first air duct that connects to the mounting slots and extends to the top and bottom of the server cabinet is provided in each partition of the server cabinet. A second air duct that mates with the first air duct is provided inside the side walls of the blade housings. A fan is installed at the bottom of the server cabinet. The first engaging structure includes a locking block, a first spring, a button, and a connecting post. The second engaging structure includes a limiting post, a plug, and a socket.

[0004] Because blade servers have extremely high density, their heat dissipation requirements are higher than those of ordinary servers. In the aforementioned document, the fan can deliver cool air through the first air duct into the second air duct to dissipate heat from the motherboard inside the blade casing. However, its bottom-up heat dissipation method causes a large amount of cool air to be blocked by the blade casing below, resulting in poor heat dissipation effect of the blade casing above.

[0005] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0006] In view of the problems in the related technologies, this utility model proposes a blade server that facilitates air circulation, so as to overcome the above-mentioned technical problems existing in the existing related technologies.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model is a blade server that facilitates air circulation, including a cabinet. The outer surface of the cabinet has a slot, and a connecting component is engaged inside the slot. A frame component is fixedly connected to the outer surface of the connecting component. A ventilation component is slidably connected inside the frame component. Blades are fixedly installed inside the cabinet. The frame component is used to provide a sliding track for the ventilation component.

[0009] Furthermore, the connecting assembly includes a fixed base, a spring is fixedly connected inside the fixed base, a locking block and a limiting plate are fixedly connected to the top of the spring, the limiting plate is fixedly connected to the locking block, the locking block and the limiting plate are both slidably connected to the fixed base, and the locking block and the fixed base are both inserted into the inside of the slot.

[0010] Furthermore, the frame assembly includes a square frame, which is fixedly connected to a fixed base. A plug is fixedly connected to the bottom of the square frame, and a T-shaped plate is fixedly connected to the outer surface of the cabinet. A slot is provided on the outer surface of the T-shaped plate, and the plug is inserted into the slot.

[0011] Furthermore, the ventilation assembly includes a sliding seat, a fan blade is rotatably connected to the outer surface of the sliding seat, and a groove is provided on the outer surface of the square frame, with the sliding seat slidably connected to the groove.

[0012] Furthermore, the outer surface of the sliding seat is threaded with bolts, and the outer surface of the square frame is provided with several circular holes, through which the bolts extend into the interior of the sliding groove.

[0013] Furthermore, a handle is fixedly connected to the outer surface of the blade, a ventilation groove is formed on the outer surface of the blade, and a ventilation hole is formed on the outer surface of the handle.

[0014] Furthermore, the bottom of the cabinet is fixedly connected with support legs.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model connects the connecting component and the frame component. After the frame component and the connecting component are fixed on the cabinet, the connecting component remains stable. At this time, the ventilation component can move up and down along the connecting component. The rotation of the ventilation component can accelerate the air flow, so that the cold air outside the cabinet passes through the ventilation component and blows towards the blade, pushing the ventilation component to slide and change the height of the ventilation component. This allows the ventilation component to accurately cool the main heat-generating part inside the blade, thereby improving the heat dissipation efficiency.

[0017] 2. This utility model connects the fixed base and the square frame. When the fixed base and the card block are in the card slot, the upper end of the square frame is fixed. When the insert block is inserted into the slot, the lower end of the square frame is fixed. At this time, the square frame can remain stable on the cabinet. The sliding base moves up and down along the square frame, thereby changing the height of the fan blade on the sliding base, so that the fan blade can be aligned with the main heat-generating part of the blade, thus improving the heat dissipation efficiency.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the external outline structure of this utility model;

[0021] Figure 2 For the present utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0022] Figure 3 This is a cross-sectional view of the fixing base of this utility model;

[0023] Figure 4 This is a schematic diagram of the front structure of the square frame of this utility model;

[0024] Figure 5 For the present utility model Figure 1 Enlarged schematic diagram of the structure at point B;

[0025] Figure 6 This is a schematic diagram of the slot structure of this utility model;

[0026] Figure 7 For the present utility model Figure 4 Enlarged schematic diagram of the structure at point C;

[0027] Figure 8 This is a schematic diagram of the back structure of the square frame of this utility model.

[0028] The attached diagram lists the components represented by each number as follows:

[0029] 1. Cabinet body; 2. Slot; 3. Connecting components; 301. Fixing base; 302. Spring; 303. Locking block; 304. Limiting plate; 4. Frame components; 401. Square frame; 402. Insert block; 403. T-shaped plate; 404. Slot; 5. Ventilation components; 501. Sliding base; 502. Fan blade; 503. Slide; 6. Blade; 7. Bolt; 8. Round hole; 9. Handle; 10. Ventilation slot; 11. Ventilation hole; 12. Support leg. Detailed Implementation

[0030] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0031] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0032] Please see Figures 1-8 As shown, this utility model is a blade server that facilitates air circulation, including a cabinet 1. The outer surface of the cabinet 1 has a slot 2. A connecting component 3 is engaged inside the slot 2. A frame component 4 is fixedly connected to the outer surface of the connecting component 3. A ventilation component 5 is slidably connected inside the frame component 4. A blade 6 is fixedly installed inside the cabinet 1. The frame component 4 is used to provide a sliding track for the ventilation component 5.

[0033] First, install the blade 6 into the cabinet 1. Then, connect the connecting component 3 to the slot 2 on the cabinet 1. At this time, the upper end of the frame component 4 is fixed by the connecting component 3 and the slot 2, and the lower end of the frame component 4 is connected to the cabinet 1, which can keep the frame component 4 stable. Then, adjust the position of the ventilation component 5 on the frame component 4 so that the ventilation component 5 can be aimed at the main heat-generating part of the blade 6. Activate the ventilation component 5. The ventilation component 5 accelerates the air flow, allowing the cold air to pass through the blade 6 to dissipate heat and cool it down.

[0034] This utility model connects the connecting component 3 and the frame component 4. After the frame component 3 and the connecting component 4 are fixed on the cabinet 1, the connecting component 4 remains stable. At this time, the ventilation component 5 can move up and down along the connecting component 4. The rotation of the ventilation component 5 can accelerate the air flow, so that the cold air outside the cabinet 1 passes through the ventilation component 5 and blows towards the blade 6, pushing the ventilation component 5 to slide and change the height of the ventilation component 5. This allows the ventilation component 5 to accurately cool the main heat-generating part inside the blade 6, thereby improving the heat dissipation efficiency.

[0035] In one embodiment, the connecting component 3 includes a fixed base 301, a spring 302 is fixedly connected inside the fixed base 301, a locking block 303 and a limiting plate 304 are fixedly connected to the top of the spring 302, the limiting plate 304 is fixedly connected to the locking block 303, the locking block 303 and the limiting plate 304 are both slidably connected to the fixed base 301, and the locking block 303 and the fixed base 301 are both inserted into the inside of the slot 2.

[0036] The fixed base 301 is pushed to move, and the fixed base 301 drives the locking block 303 to approach the locking slot 2. When the locking block 303 contacts the locking slot 2, the locking slot 2 presses the locking block 303 downward. At this time, the locking block 303 retracts into the fixed base 301. The locking block 303 drives the limiting plate 304 to compress the spring 302 until the fixed base 301 is fully inserted into the position. There are no obstructions above the locking block 303, and the spring 302 can push the locking block 303 to reset and complete the connection. The limiting plate 304 limits the movement distance of the locking block 303 when it resets to prevent the locking block 303 from coming out of the fixed base 301.

[0037] In one embodiment, the frame component 4 includes a square frame 401, which is fixedly connected to a fixed base 301. A plug block 402 is fixedly connected to the bottom of the square frame 401. A T-shaped plate 403 is fixedly connected to the outer surface of the cabinet 1. A slot 404 is provided on the outer surface of the T-shaped plate 403, and the plug block 402 is inserted into the slot 404.

[0038] The upper end of the square frame 401 is fixed to the slot 2 on the cabinet 1 by the fixing seat 301 and the locking block 303. The insertion block 402 at the lower end of the square frame 401 is inserted into the slot 404 on the T-shaped plate 403, which can fix the lower end of the square frame 401, thereby keeping the overall square frame 401 stable and avoiding unnecessary shaking.

[0039] In one embodiment, the ventilation component 5 includes a sliding seat 501, a fan blade 502 is rotatably connected to the outer surface of the sliding seat 501, and a groove 503 is provided on the outer surface of the square frame 401, with the sliding seat 501 slidably connected to the groove 503.

[0040] The sliding seat 501 has a built-in micro motor, and the fan blade 502 is fixedly mounted on the output shaft of the micro motor. The sliding seat 501 is pushed to move along the slide groove 503. The sliding seat 501 drives the fan blade 502 to move, which can change the position of the fan blade 502 so that the fan blade 502 can be aligned with the main heat-generating part of the blade 6. The micro motor inside the sliding seat 501 is started to drive the fan blade 502 to rotate. The fan blade 502 can blow cold air from the outside to the blade 6 to dissipate heat.

[0041] In one embodiment, for the aforementioned sliding seat 501, the outer surface of the sliding seat 501 is threaded with a bolt 7, and the outer surface of the square frame 401 is provided with a plurality of round holes 8, through which the bolt 7 extends into the interior of the slide groove 503.

[0042] First, remove bolt 7 to release the limiting fixation of sliding seat 501. At this time, sliding seat 501 can slide on square frame 401. After sliding seat 501 is adjusted to the required position, bolt 7 is passed through different round holes 8 to fix sliding seat 501, so that sliding seat 501 can remain stable and avoid unnecessary movement.

[0043] In one embodiment, for the blade 6, a handle 9 is fixedly connected to the outer surface of the blade 6, a ventilation groove 10 is formed on the outer surface of the blade 6, and a ventilation hole 11 is formed on the outer surface of the handle 9.

[0044] When the fan blade 502 blows cold air toward the blade 6, the cold air passes through the ventilation hole 11 and the ventilation slot 10 and enters the interior of the blade 6. The blade 6 can be removed from the cabinet 1 by pulling the handle 9.

[0045] In one embodiment, for the cabinet 1, the bottom of the cabinet 1 is fixedly connected with a support leg 12.

[0046] The support legs 12 provide support for the cabinet 1, creating a gap between the bottom of the cabinet 1 and the ground to facilitate heat dissipation.

[0047] In summary, with the help of the above-mentioned technical solution of this utility model, the blade 6 is first placed in the cabinet 1, and then the insert block 402 on the square frame 401 is inserted into the slot 404. The fixing seat 301 on the square frame 401 enters into the slot 2. The locking block 303 in the fixing seat 301 hooks into the slot 302 to keep it stable. Then, the bolt 7 on the square frame 401 is removed to release the limiting fixation of the sliding seat 501. The sliding seat 501 is pushed to move along the sliding groove 503 on the square frame 401. The sliding seat 501 drives the fan blade 502 to move synchronously and change its height so that the fan blade 502 is aligned with the main heat-generating part of the blade 6. Then, the bolt 7 is put back to fix the sliding seat 501. The micro motor inside the sliding seat 501 is started to drive the fan blade 502 to rotate. The fan blade 502 blows the outside cold air towards the blade 6. The cold air passes through the ventilation hole 11 and the ventilation groove 10 and enters the blade 6 to dissipate heat and cool it down.

[0048] Through the above technical solution, 1. By connecting the connecting component 3 and the frame component 4, after the frame component 3 and the connecting component 4 are fixed on the cabinet 1, the connecting component 4 remains stable. At this time, the ventilation component 5 can move up and down along the connecting component 4. The rotation of the ventilation component 5 can accelerate the air flow, so that the cold air outside the cabinet 1 passes through the ventilation component 5 and blows towards the blade 6, pushing the ventilation component 5 to slide and change the height of the ventilation component 5, so that the ventilation component 5 can accurately cool the main heat-generating part inside the blade 6, thereby improving the heat dissipation efficiency. 2. When the fixed base 301 and the square frame 401 are connected, the upper end of the square frame 401 is fixed when the fixed base 301 and the card block 303 are located in the card slot 2. When the insert block 402 is inserted into the slot 404, the lower end of the square frame 401 is fixed. At this time, the square frame 401 can remain stable on the cabinet 1. The sliding base 501 moves up and down along the square frame 401, thereby changing the height of the fan blade 502 on the sliding base 501, so that the fan blade 502 can be aligned with the main heat-generating part of the blade 6, thereby improving the heat dissipation efficiency.

[0049] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0050] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A blade server facilitating air circulation, comprising a cabinet (1), characterized in that, The outer surface of the cabinet body (1) is provided with a clamping groove (2), the inside of the clamping groove (2) is clamped with a connecting assembly (3), the outer surface of the connecting assembly (3) is fixedly connected with a frame assembly (4), the inside of the frame assembly (4) is slidably connected with a ventilation assembly (5), the inside of the cabinet body (1) is fixedly installed with a blade (6), and the frame assembly (4) is used for providing a sliding track for the ventilation assembly (5).

2. The blade server with facilitated air flow of claim 1, wherein, The connecting assembly (3) comprises a fixed seat (301), the inside of the fixed seat (301) is fixedly connected with a spring (302), the top of the spring (302) is fixedly connected with a clamping block (303) and a limiting plate (304), the limiting plate (304) is fixedly connected with the clamping block (303), and the clamping block (303) and the limiting plate (304) are slidably connected with the fixed seat (301), and the clamping block (303) and the fixed seat (301) are inserted into the inside of the clamping groove (2).

3. The blade server with facilitated air flow of claim 2, wherein, The frame assembly (4) comprises a square frame (401), the square frame (401) is fixedly connected with the fixed seat (301), the bottom of the square frame (401) is fixedly connected with an insertion block (402), the outer surface of the cabinet body (1) is fixedly connected with a T-shaped plate (403), the outer surface of the T-shaped plate (403) is provided with an insertion slot (404), and the insertion block (402) is inserted into the insertion slot (404).

4. The blade server with facilitated air flow of claim 3, wherein, The ventilation assembly (5) comprises a sliding seat (501), the outer surface of the sliding seat (501) is rotatably connected with a fan blade (502), the outer surface of the square frame (401) is provided with a sliding groove (503), and the sliding seat (501) is slidably connected with the sliding groove (503).

5. The blade server with facilitated air flow of claim 4, wherein, The outer surface of the sliding seat (501) is threadedly connected with a bolt (7), the outer surface of the square frame (401) is provided with a plurality of round holes (8), and the bolt (7) extends into the inside of the sliding groove (503) through the round holes (8).

6. The blade server with facilitated air flow of claim 5, wherein, The outer surface of the blade (6) is fixedly connected with a handle (9), the outer surface of the blade (6) is provided with a ventilation groove (10), and the outer surface of the handle (9) is provided with a ventilation hole (11).

7. The blade server with facilitated air flow of claim 1, wherein, The bottom of the cabinet body (1) is fixedly connected with a supporting leg (12).

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