Heat dissipation structure of AI video analysis server

Abstract

The utility model relates to server equipment field, concretely is a kind of heat dissipation structure of AI video analysis server, including server body, first dust screen is embedded in the front side of server body, air deflector is rotatably arranged on the front side of server body, the side of air deflector towards server body outside is provided with second dust screen, and the inside of air deflector is communicated with the inner wall of server body, and the both sides of server body are provided with air outlet groove. Compared with prior art, when cold wind does not straight blow server body, the positioning rod is embedded inside positioning hole by the action of tension spring, so as to limit the angle of air deflector rotation, so that the second dust screen is towards the outside of server body, at this time, by the blocking plate driving rubber pad to block several guide holes, so that the cold wind of the both sides of server body can enter server body through air deflector, to expand the wind collection range of server body, improve heat dissipation capacity.

Description

Technical Field

[0001] This utility model relates to the field of server equipment, specifically to a heat dissipation structure for an AI video analysis server. Background Technology

[0002] Intelligent video analytics servers are dedicated computing devices or software systems integrating artificial intelligence technology. Primarily based on deep learning and computer vision, they enable the reception, processing, analysis, and storage management of multiple video streams. Their hardware typically includes high-performance processors, large-capacity storage, and high-speed network interfaces, supporting automatic startup upon power failure. The software system incorporates an AI engine, video management platform, and rule engine, possessing system immunity and automatic anomaly recovery capabilities. It supports integration with various video source inputs via the ONVIF standard protocol or SDK. Core functions include intelligent modules such as target detection, behavior analysis, facial recognition, and video structuring. It can output alarm information in real time and trigger alarm management. When using AI video analytics servers, a significant amount of heat is generated during operation. To ensure normal operation, heat dissipation is necessary. AI video analytics servers are typically located in a server room, where air conditioning or fans are used for cooling.

[0003] However, the existing heat dissipation structure of AI video analysis servers has the following defects during operation: the heat dissipation structure of the server is usually a fixed air duct design, with a single air intake direction. It cannot adaptively adjust according to the changes in the direction of cold air flow in the computer room. It lacks a mechanism to expand the air intake range, which greatly reduces the effective air intake of servers that are not directly facing the air conditioning vent, resulting in poor heat dissipation efficiency and the risk of local overheating. Utility Model Content

[0004] This utility model aims to provide a heat dissipation structure for an AI video analysis server, mainly to solve the technical problem that the existing technology lacks a mechanism to expand the air intake range, which greatly reduces the effective air intake of servers not directly facing the air conditioner outlet, resulting in poor heat dissipation efficiency and the risk of local overheating.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A heat dissipation structure for an AI video analysis server includes a server body, a first dustproof mesh embedded in the front of the server body, an air duct rotatably mounted on the front of the server body, a second dustproof mesh mounted on the side of the air duct facing the outside of the server body, and the interior of the air duct being connected to the inner wall of the server body. Air outlet slots are provided on both sides of the server body. A guide hole is provided on the side of the air duct facing the middle of the front of the server body. A positioning hole is provided at the top of the air duct. A positioning rod is slidably mounted on the front of the server body near the positioning hole, and a tension spring for movement is sleeved on the outside of the positioning rod. The positioning rod and the positioning hole are plugged into each other. A baffle plate is rotatably mounted on the front of the server body near the outside of the air duct via threads, and the inner side of the baffle plate is adapted to the outer side of the air duct.

[0006] The working principle and beneficial effects of this utility model: 1. Working Principle: When the cold air is not blowing directly onto the server body, the tension spring causes the positioning rod to embed into the positioning hole, thus limiting the rotation angle of the air duct. This ensures that the second dust filter faces the outside of the server body. Because the baffle plate blocks several guide holes, cold air from both sides of the server body can enter the server body through the air duct, thereby expanding the air intake range of the server body and improving heat dissipation. When the cold air blows directly onto the server body, the air duct is rotated into the receiving slot, and the baffle plate is rotated downwards by 90 degrees so that the curved side of the baffle plate faces the top of the server body. At this time, the second dust filter faces the front of the server body, so the cold air passes through the second dust filter and the inside of the air duct in sequence. Finally, the cold air is guided into the server body through several guide holes for heat dissipation. This allows for convenient adjustment of the air duct angle according to actual conditions, improving heat dissipation efficiency.

[0007] 2. Beneficial effects: (1) When the cold air does not blow directly on the server body, the positioning rod is embedded in the positioning hole by the force of the tension spring, thereby limiting the rotation angle of the air guide tube and making the second dustproof net face the outside of the server body. At this time, the rubber pad is blocked by the baffle plate to block several guide holes, so that the cold air on both sides of the server body can enter the server body through the air guide tube, thereby expanding the air collection range of the server body and improving the heat dissipation capacity.

[0008] (2) When cold air blows directly onto the server body, the air guide tube is rotated into the storage slot by rotating the rod, and then the baffle plate is rotated downwards by 90 degrees so that the curved side of the baffle plate faces the top of the server body. At this time, the second dustproof net faces the front of the server body, so the cold air passes through the second dustproof net and the inside of the air guide tube in sequence. Finally, the cold air is introduced into the inside of the server body through several guide holes for heat dissipation, and is combined with the air intake heat dissipation of the first dustproof net. In this way, the angle of the air guide tube can be conveniently adjusted according to the actual situation to improve the heat dissipation efficiency.

[0009] Preferably, two air inlet slots are provided in the middle of the front side of the server body, and two first dustproof nets are provided, with the two first dustproof nets respectively embedded in the inner wall of the air inlet slots; the air inlet slots facilitate natural air intake on the front side of the server body.

[0010] Preferably, the server body has storage slots on both sides of the front side, and rotating rods are rotatably connected to the inner walls of the storage slots. There are two air guides, which are symmetrically arranged. The corners of the two air guides are fixedly connected to the outer walls of the two rotating rods respectively. The cross-section of the air guide is fan-shaped.

[0011] Preferably, the air duct has a guide groove on the side facing the outside of the server body, the second dustproof net is embedded in the inner wall of the guide groove, and a connecting groove is provided on the rear side of the air duct. Through the connecting groove, cold air enters the air duct from the second dustproof net and then exits directly through the connecting groove along the inner wall of the air duct, which facilitates the introduction of cold air into the server body.

[0012] Preferably, a plurality of guide holes are provided, and the plurality of guide holes are arranged at equal intervals along the outer diameter of the air duct; when the two second dustproof nets face the front side of the server body, the cold air passes through the second dustproof nets and the interior of the air duct in sequence, and finally the cold air is introduced into the interior of the server body through the plurality of guide holes for heat dissipation.

[0013] Preferably, a pull plate is fixedly connected to the top of the side of the air guide tube near the second dustproof net. The pull plate facilitates the rotation of the air guide tube, making it easy to rotate the air guide tube out of the storage slot via the rotating rod.

[0014] Preferably, a support plate is fixedly connected to one side of the server body near the top of the two air ducts. The outer wall of the positioning rod slides through the top and bottom of the support plate. A baffle is fixedly connected to the top of the positioning rod. Due to the function of the baffle, it is convenient to limit the sliding distance of the positioning rod on the support plate.

[0015] Preferably, one end of the tension spring is fixedly connected to the bottom end of the baffle, and the other end is fixedly connected to the top end of the support plate; pulling the baffle upward causes the tension spring to stretch, and at the same time, the baffle causes the positioning rod to separate from the positioning hole, thereby releasing the restriction on the air guide tube.

[0016] Preferably, screws are fixedly connected to the front side of the server body near the bottom of the two air ducts. The two screws are symmetrically arranged. A threaded ring is connected to the outer wall of the screw. A connecting plate is fixedly connected to the outer wall of the threaded ring. The outer wall of the barrier plate is fixedly connected to one end of the connecting plate. The barrier plate located on the left side of the server body is rotated 90 degrees downward clockwise, so that the barrier plate drives the threaded ring on the screw to face the top of the server body with the curved side facing the top of the server body, so as to prevent the barrier plate from blocking the air intake of the server body through the second dust filter.

[0017] Preferably, a rubber pad is fixedly connected to the inner wall of the barrier plate, and the inner side of the rubber pad contacts the side of the air duct facing the middle of the front of the server body; the barrier plate drives the rubber pad to block several guide holes, so that the cold air on both sides of the server body can enter the server body through the air duct. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the heat dissipation structure of an AI video analysis server according to the present invention. Figure 2 This is a structural diagram of the server body of an AI video analysis server according to the present invention, showing its heat dissipation structure. Figure 3 An exploded view of the air duct and second dustproof net of the heat dissipation structure of an AI video analysis server according to this utility model; Figure 4 This is a diagram of the heat dissipation structure of an AI video analysis server according to the present invention. Figure 5 This is a structural diagram of the positioning rod of the heat dissipation structure of an AI video analysis server according to the present invention; Figure 6 This is a diagram showing the heat dissipation structure of an AI video analysis server according to the present invention, which includes a barrier plate storage structure. Figure 7 This is a structural diagram showing the completed adjustment of the second dustproof mesh and barrier plate of the heat dissipation structure of an AI video analysis server according to this utility model.

[0019] The reference numerals in the accompanying drawings of the instruction manual include: 1. Server body; 2. Storage slot; 3. Air inlet slot; 4. Air outlet slot; 5. First dustproof net; 6. Rotating rod; 7. Guide slot; 8. Connecting slot; 9. Guide hole; 10. Second dustproof net; 11. Pull plate; 12. Positioning hole; 13. Support plate; 14. Positioning rod; 15. Baffle; 16. Tension spring; 17. Screw; 18. Threaded ring; 19. Connecting plate; 20. Barrier plate; 21. Rubber pad; 22. Air duct. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-7As shown, a heat dissipation structure for an AI video analysis server includes a server body 1. A first dustproof mesh 5 is embedded in the front side of the server body 1. Two air inlet slots 3 are opened in the middle of the front side of the server body 1. Two first dustproof meshes 5 are provided, and the two first dustproof meshes 5 are respectively embedded in the inner wall of the air inlet slots 3. An air guide duct 22 is rotatably arranged in the front side of the server body 1. A storage slot 2 is opened on both sides of the front side of the server body 1. A rotating rod 6 is rotatably connected to the inner wall of the storage slot 2. Two air guide ducts 22 are provided. The two air guide ducts 22 are symmetrically arranged. The corners of the two air guide ducts 22 are respectively fixedly connected to the outer wall of the two rotating rods 6. A second dustproof net 10 is provided on the side of the air duct 22 facing the outside of the server body 1, and the inside of the air duct 22 is connected to the inner wall of the server body 1. A pull plate 11 is fixedly connected to the top of the side of the air duct 22 near the second dustproof net 10. A guide groove 7 is opened on the side of the air duct 22 facing the outside of the server body 1. The second dustproof net 10 is embedded in the inner wall of the guide groove 7. A connecting groove 8 is opened on the rear side of the air duct 22. Air outlet grooves 4 are provided on both sides of the server body 1. A guide hole 9 is opened on the side of the air duct 22 facing the middle of the front side of the server body 1. Several guide holes 9 are provided. Several guide holes 9 are arranged at equal intervals along the outer diameter of the air duct 22. A positioning hole 12 is opened at the top of the air duct 22. A positioning rod 14 is slidably disposed on the front side of the server body 1 near the positioning hole 12, and a tension spring 16 for movement is sleeved on the outside of the positioning rod 14. The positioning rod 14 and the positioning hole 12 are inserted into each other. A support plate 13 is fixedly connected to one side of the server body 1 near the top of the two air ducts 22. The outer wall of the positioning rod 14 slides through the top and bottom of the support plate 13. A baffle 15 is fixedly connected to the top of the positioning rod 14. One end of the tension spring 16 is fixedly connected to the bottom of the baffle 15, and the other end is fixedly connected to the top of the support plate 13. In the initial state, when the cold air does not blow directly on the server body 1, the force of the tension spring 16 drives the baffle 15 to move downward, thereby driving the positioning rod 14 to move. Then, one end of the positioning rod 14 is embedded in the positioning hole 12, thereby restricting the position of the air duct 22, so that the second dustproof net 10 faces the outside of the server body 1. When cold air blows directly onto the server body 1, pull the baffle 15 upwards, causing the baffle 15 to stretch the tension spring 16. At the same time, the baffle 15 causes the positioning rod 14 to separate from the positioning hole 12, thereby releasing the restriction on the air duct 22. Push the pull plate 11 into the storage slot 2, causing the pull plate 11 to drive the air duct 22 into the storage slot 2 under the rotation of the rotating rod 6. Release the baffle 15. Due to the reaction force of the tension spring 16, the positioning rod 14 is moved to the front of the air duct 22. Then, rotate the baffle 20 located on the left side of the server body 1 downwards and clockwise by 90 degrees, so that the baffle 20 drives the threaded ring 18 on the screw 17 with the curved side facing the top of the server body 1 through the connecting plate 19. A baffle plate 20 is rotatably mounted on the front side of the server body 1 near the outer side of the air duct 22 via a thread. The inner side of the baffle plate 20 is adapted to the outer side of the air duct 22. When the baffle plate 20 drives the rubber pad 21 to block several guide holes 9, the cold air on both sides of the server body 1 can enter the server body 1 through the air duct 22, thereby increasing the air intake range of the server body 1 and improving the heat dissipation capacity. Screws 17 are fixedly connected to the bottom of the two air ducts 22 near the front of the server body 1. The two screws 17 are symmetrically arranged. Threaded rings 18 are connected to the outer walls of the screws 17. Connecting plates 19 are fixedly connected to the outer walls of the threaded rings 18. The outer wall of the baffle plate 20 is fixedly connected to one end of the connecting plate 19. A rubber pad 21 is fixedly connected to the inner wall of the baffle plate 20. The inner side of the rubber pad 21 contacts the side of the air duct 22 facing the middle of the front of the server body 1. Rotating the baffle plate 20, located on the right side of the server body 1, downwards at a 90-degree counterclockwise angle, makes... The baffle plate 20 drives the threaded ring 18 on the screw 17 with the curved side facing the top of the server body 1 via the connecting plate 19. At this time, the two second dustproof nets 10 face the front of the server body 1, so that the cold air passes through the second dustproof nets 10 and the inside of the air guide duct 22 in sequence. Finally, the cold air is introduced into the inside of the server body 1 through several guide holes 9 for heat dissipation. In conjunction with the air intake of the first dustproof net 5, the hot air is discharged from the air outlet slot 4. In this way, the angle of the air guide duct 22 can be easily adjusted according to the actual situation to improve the heat dissipation efficiency.

[0022] As can be seen from the above, the specific implementation of this utility model is as follows: In the initial state, when the cold air does not blow directly on the server body 1, due to the force of the tension spring 16, the baffle 15 moves downward, thereby the baffle 15 moves the positioning rod 14, and then one end of the positioning rod 14 is embedded in the positioning hole 12, thereby restricting the position of the air guide duct 22, so that the second dustproof net 10 faces the outside of the server body 1. At this time, the baffle plate 20 drives the rubber pad 21 to block several guide holes 9, so that the cold air on both sides of the server body 1 can enter the server body 1 through the air guide duct 22, thereby increasing the air intake range of the server body 1 and improving the heat dissipation capacity. When cold air blows directly onto the server body 1, pull the baffle 15 upwards, causing the baffle 15 to stretch the tension spring 16. Simultaneously, the baffle 15 causes the positioning rod 14 to separate from the positioning hole 12, thus releasing the restriction on the air duct 22. Push the pull plate 11 into the receiving slot 2, causing the pull plate 11 to rotate the air duct 22 into the receiving slot 2 under the rotation of the rotating rod 6. Release the baffle 15. Due to the reaction force of the tension spring 16, the positioning rod 14 moves to the front of the air duct 22. Then, rotate the baffle 20 located on the left side of the server body 1 downwards and clockwise by ninety degrees. This causes the baffle 20, through the connecting plate 19, to cause the threaded ring 18 to move in an arc on the screw 17. One side faces the top of the server body 1, and then the baffle plate 20 located on the right side of the server body 1 is rotated 90 degrees counterclockwise downwards. This causes the baffle plate 20 to drive the threaded ring 18 on the screw 17 to face the top of the server body 1 through the connecting plate 19. At this time, the two second dust filters 10 face the front of the server body 1, so that the cold air passes through the second dust filters 10 and the inside of the air guide duct 22 in sequence. Finally, the cold air is introduced into the inside of the server body 1 through several guide holes 9 for heat dissipation. In conjunction with the air intake of the first dust filter 5, the hot air is discharged from the air outlet slot 4. In this way, the angle of the air guide duct 22 can be easily adjusted according to the actual situation to improve the heat dissipation efficiency.

[0023] The above descriptions are merely embodiments of this utility model, and common knowledge regarding specific structures and characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of this utility model, and these should also be considered within the scope of protection of this utility model. These modifications will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application shall be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A heat dissipation structure for an AI video analytics server, characterized in that, The system includes a server body (1), a first dustproof net (5) embedded in the front of the server body (1), a rotatable air guide duct (22) on the front of the server body (1), a second dustproof net (10) on the side of the air guide duct (22) facing the outside of the server body (1), and the interior of the air guide duct (22) is connected to the inner wall of the server body (1). Air outlet slots (4) are provided on both sides of the server body (1), and a guide hole is opened on the side of the air guide duct (22) facing the middle of the front side of the server body (1). (9) A positioning hole (12) is provided at the top of the air duct (22). A positioning rod (14) is slidably provided above the positioning hole (12) on the front side of the server body (1). A tension spring (16) for movement is sleeved on the outside of the positioning rod (14). The positioning rod (14) and the positioning hole (12) are connected by insertion. A baffle plate (20) is rotatably provided on the outside of the air duct (22) on the front side of the server body (1) by means of a thread. The inside of the baffle plate (20) is adapted to the outside of the air duct (22).

2. The heat dissipation structure of an AI video analysis server according to claim 1, characterized in that: The server body (1) has two air inlets (3) in the middle of the front side, and two first dustproof nets (5) are provided, which are respectively embedded in the inner wall of the air inlet (3).

3. The heat dissipation structure of an AI video analysis server according to claim 1, characterized in that: The server body (1) has storage slots (2) on both sides of the front side. The inner wall of the storage slot (2) is rotatably connected to a rotating rod (6). There are two air ducts (22), which are symmetrically arranged. The corners of the two air ducts (22) are fixedly connected to the outer walls of the two rotating rods (6).

4. The heat dissipation structure of an AI video analysis server according to claim 1, characterized in that: The air duct (22) has a guide groove (7) on the side facing the outside of the server body (1), the second dustproof net (10) is embedded in the inner wall of the guide groove (7), and a connecting groove (8) is provided on the rear side of the air duct (22).

5. The heat dissipation structure of an AI video analysis server according to claim 1, characterized in that: The guide holes (9) are provided in a plurality of places, and the plurality of guide holes (9) are arranged at equal intervals along the outer diameter of the air guide tube (22).

6. The heat dissipation structure of an AI video analysis server according to claim 1, characterized in that: A pull plate (11) is fixedly connected to the top of the side of the air guide tube (22) near the second dustproof net (10).

7. The heat dissipation structure of an AI video analysis server according to claim 1, characterized in that: The server body (1) is fixedly connected to a support plate (13) on one side near the top of the two air ducts (22). The outer wall of the positioning rod (14) slides through the top and bottom of the support plate (13). The top of the positioning rod (14) is fixedly connected to a baffle (15).

8. The heat dissipation structure of an AI video analysis server according to claim 7, characterized in that: One end of the tension spring (16) is fixedly connected to the bottom end of the baffle (15), and the other end is fixedly connected to the top end of the support plate (13).

9. The heat dissipation structure of an AI video analysis server according to claim 1, characterized in that: The server body (1) is fixedly connected to the bottom of the two air ducts (22) on the front side. The two screws (17) are arranged symmetrically. The outer wall of the screw (17) is connected to a threaded ring (18). The outer wall of the threaded ring (18) is fixedly connected to a connecting plate (19). The outer wall of the barrier plate (20) is fixedly connected to one end of the connecting plate (19).

10. The heat dissipation structure of an AI video analysis server according to claim 9, characterized in that: A rubber pad (21) is fixedly connected to the inner wall of the barrier plate (20), and the inner side of the rubber pad (21) contacts the side of the air duct (22) facing the middle of the front side of the server body (1).

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