Video monitoring data storage device

Abstract

The utility model relates to the technical field of video monitoring, and discloses a video monitoring data storage device which comprises a storage box and a box door hinged to the outer wall of the front face of the storage box, a heat dissipation assembly is arranged on the inner wall of the storage box, and the heat dissipation assembly comprises an induced draft fan and an exhaust fan. A plurality of induced draft fans are fixedly installed on the inner wall of the side, where the air inlet is located, of the storage box, a plurality of exhaust fans are fixedly installed on the inner wall of the side, where the exhaust outlet is located, of the storage box, and the induced draft fans and the exhaust fans correspond to each other to form a heat dissipation air channel. The induced draft fan and the exhaust fan are matched to increase the flowability of air in the storage box, and the semiconductor cooler can refrigerate and cool in the storage box when working, so that the problems of data read-write errors or shortened service life and the like caused by overheating of the data storage device are effectively prevented, and stable operation of the storage device is guaranteed.

Description

Technical Field

[0001] This application relates to the field of video surveillance technology, and in particular to a video surveillance data storage device. Background Technology

[0002] With the widespread application of video surveillance technology in areas such as urban security, corporate park management, and traffic monitoring, a large amount of video surveillance data is generated daily. The effective storage of this data is crucial for subsequent retrieval, analysis, and as evidence. However, existing video surveillance data storage devices still have shortcomings.

[0003] Currently, common methods for storing video surveillance data primarily involve using ordinary hard drives or simple network storage devices. However, ordinary hard drives are prone to overheating under prolonged continuous operation, which not only affects their lifespan but can also lead to data read / write errors or even data loss. Therefore, a video surveillance data storage device is proposed to address these issues. Utility Model Content

[0004] To address the issue of overheating that commonly occurs in ordinary hard drives during prolonged continuous operation, which not only affects the lifespan of the hard drive but may also lead to data read / write errors or even data loss, this application provides a video surveillance data storage device.

[0005] The video surveillance data storage device provided in this application adopts the following technical solution:

[0006] A video surveillance data storage device includes a storage box and a door hinged to the outer wall of the front of the storage box. One side of the outer wall of the storage box is provided with multiple air inlets for air intake, and the other side of the outer wall of the storage box away from the multiple air inlets is provided with multiple air outlets for exhaust. The inner wall of the storage box is provided with a heat dissipation component.

[0007] The heat dissipation assembly includes an exhaust fan and an exhaust fan. Multiple exhaust fans are fixedly installed on the inner wall of the storage box on the side where the air inlet is located, and multiple exhaust fans are fixedly installed on the inner wall of the storage box on the side where the air outlet is located. Multiple exhaust fans and multiple exhaust fans correspond to form a heat dissipation air duct.

[0008] The heat dissipation assembly also includes a semiconductor cooler embedded in the inner wall of the storage box. The cold end of the semiconductor cooler is located inside the storage box, and its hot end is located outside the storage box. Multiple heat dissipation fins are fixedly connected to the outer wall of the hot end of the semiconductor cooler, and two cooling fans are installed on the outer wall of the multiple heat dissipation fins.

[0009] Multiple adjustment brackets are fixedly connected to the inner walls of both sides of the storage box, and multiple mounting brackets are installed on the outer walls of the multiple adjustment brackets. A data storage device is fixedly installed on the top outer wall of the mounting bracket by screws.

[0010] Preferably, each end of the plurality of mounting brackets is fixedly connected to an adjusting block, the adjusting block is slidably connected to the inner wall of the adjusting bracket, the adjusting block is equipped with an adjusting mechanism inside, and the outer wall of the adjusting bracket is provided with a plurality of adjusting holes.

[0011] Preferably, the adjustment mechanism includes two movable slots formed on the inner wall of the adjustment block, the inner walls of the two movable slots are slidably connected to movable blocks, and a locking post is fixedly connected to the outer wall of the movable block on the side facing the adjustment frame. The end of the locking post away from the movable block passes through the adjustment block and is adapted to be inserted into the plurality of adjustment holes.

[0012] Preferably, a spring is also installed inside the movable groove, with one end of the spring fixedly connected to the outer wall of the movable block away from the locking post, and the other end fixedly connected to the inner wall of the movable groove.

[0013] Preferably, the top outer wall of the adjusting block has two clearance grooves, which are correspondingly connected to the movable groove. The inner wall of the clearance groove is slidably connected to a connecting rod, the bottom end of which is fixedly connected to the top outer wall of the movable block, and the top ends of each pair of connecting rods are fixedly connected to a handle.

[0014] In summary, this application has the following beneficial technical effects:

[0015] By using the heat dissipation components, the exhaust fan and the heat sink work together to increase the airflow inside the storage box. When the semiconductor cooler is working, it can cool down the inside of the storage box, thereby effectively preventing data storage from overheating and causing data read / write errors or shortened lifespan, and ensuring the stable operation of the storage device.

[0016] The adjustable mechanism allows for flexible adjustment of the spacing between multiple mounting racks, thereby enabling adjustable spacing between each layer of data storage units. This allows for a redetering of the data storage unit spacing, ensuring sufficient heat dissipation space for each layer and further improving heat dissipation performance. Attached Figure Description

[0017] Figure 1 This is an overall schematic diagram of an embodiment of the application;

[0018] Figure 2 This is a three-dimensional schematic diagram of an embodiment of the application;

[0019] Figure 3 This is a partial cross-sectional view of an embodiment of the application;

[0020] Figure 4This is a three-dimensional schematic diagram of the adjustment frame in the embodiment of the application;

[0021] Figure 5 This is a partial sectional view of the adjustment frame in the embodiment of the application;

[0022] Figure 6 for Figure 5 Enlarged schematic diagram of the structure at point A in the middle.

[0023] Explanation of reference numerals in the attached drawings: 1. Storage box; 2. Box door; 3. Air inlet; 4. Air outlet; 5. Exhaust fan; 6. Exhaust fan; 7. Semiconductor cooler; 8. Heat sink fins; 9. Cooling fan; 10. Adjustment bracket; 11. Mounting bracket; 12. Data storage device; 13. Adjustment block; 14. Movable slot; 15. Movable block; 16. Locking post; 17. Adjustment hole; 18. Clearance slot; 19. Connecting rod; 20. Handle; 21. Spring. Detailed Implementation

[0024] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0025] This application discloses a video surveillance data storage device. (Refer to...) Figure 1-6 A video surveillance data storage device includes a storage box 1 and a door 2 hinged to the outer wall of the front of the storage box 1. A plurality of air inlets 3 are provided on one side of the outer wall of the storage box 1 for air intake, and a plurality of air outlets 4 are provided on the side of the outer wall of the storage box 1 away from the plurality of air inlets 3 for air exhaust. A heat dissipation component is provided on the inner wall of the storage box 1.

[0026] The heat dissipation assembly includes an exhaust fan 5 and an exhaust fan 6. Multiple exhaust fans 5 are fixedly installed on the inner wall of the storage box 1 on the side where the air inlet 3 is located, and multiple exhaust fans 6 are fixedly installed on the inner wall of the storage box 1 on the side where the air outlet 4 is located. Multiple exhaust fans 5 and multiple exhaust fans 6 correspond to form a heat dissipation air duct.

[0027] The heat dissipation assembly also includes a semiconductor cooler 7 embedded in the inner wall of the storage box 1. The cold end of the semiconductor cooler 7 is located inside the storage box 1, and its hot end is located outside the storage box 1. Multiple heat dissipation fins 8 are fixedly connected to the outer wall of the hot end of the semiconductor cooler 7, and two cooling fans 9 are installed on the outer wall of the multiple heat dissipation fins 8.

[0028] Multiple adjustment brackets 10 are fixedly connected to the inner walls of both sides of the storage box 1. Multiple mounting brackets 11 are installed on the outer walls of the multiple adjustment brackets 10. A data storage device 12 is fixedly installed on the top outer wall of the mounting bracket 11 by screws.

[0029] Multiple mounting brackets 11 are fixedly connected to both ends of an adjusting block 13. The adjusting block 13 is slidably connected to the inner wall of the adjusting bracket 10. An adjusting mechanism is installed inside the adjusting block 13. Multiple adjusting holes 17 are opened on the outer wall of the adjusting bracket 10.

[0030] The adjustment mechanism includes two movable slots 14 formed on the inner wall of the adjustment block 13. Movable blocks 15 are slidably connected to the inner walls of the two movable slots 14. A locking post 16 is fixedly connected to the outer wall of the movable block 15 facing the adjustment frame 10. The end of the locking post 16 away from the movable block 15 passes through the adjustment block 13 and is adapted to be inserted into multiple adjustment holes 17.

[0031] A spring 21 is also installed inside the movable groove 14. One end of the spring 21 is fixedly connected to the outer wall of the movable block 15 away from the locking post 16, and the other end is fixedly connected to the inner wall of the movable groove 14.

[0032] Two clearance grooves 18 are provided on the top outer wall of the adjusting block 13. The clearance grooves 18 are correspondingly connected to the movable groove 14. A connecting rod 19 is slidably connected to the inner wall of the clearance groove 18. The bottom end of the connecting rod 19 is fixedly connected to the top outer wall of the movable block 15. A handle 20 is fixedly connected to the top of each pair of connecting rods 19.

[0033] The implementation principle of the video surveillance data storage device in this application embodiment is as follows: In use, several data storage units 12 are fixed above multiple mounting brackets 11 by screws. By adjusting the mechanism, two handles 20 are moved inward. The handles 20 drive two connecting rods 19 to slide to the right on the inner wall of the clearance groove 18. The connecting rods 19 then drive the movable block 15 to slide to the right on the inner wall of the movable groove 14. At this time, the movable block 15 drives the locking pin 16 to disengage from the adjustment hole 17 at the current position. The two adjustment blocks 13 are no longer fixed. The adjustment block 13 is driven to slide up and down on the outer wall of the adjustment bracket 10 to adjust the appropriate height. After the adjustment is completed, the locking pin 16 is aligned with the adjustment hole 17 at the new position. The handles 20 are released, and the movable block 15 is reset under the elastic force of the spring 21. The movable block 15 drives the locking pin 16 to re-engage with the adjustment hole 17 at the new position, thus fixing the adjusted block 13 with the adjusted height. At this time, the mounting bracket 11 is also fixed, so that the spacing between multiple mounting brackets 11 can be adjusted to ensure that each layer of data storage units 12 has sufficient heat dissipation space.

[0034] Next, an external power supply is used to power all the electrical components inside the device, and the device is started by an external controller. When multiple data storage devices 12 are working, the storage box 1 accumulates heat and rises. At this time, multiple exhaust fans 5 are started, which introduce outside air into the storage box 1 through multiple air inlets 3. Then, multiple exhaust fans 6 are started, which exhaust the air in the storage box 1 through multiple air outlets 4, thereby forming a stable heat dissipation airflow channel, so that the high temperature accumulated in the storage box 1 can be stably discharged. At the same time, a semiconductor cooler 7 is started. The semiconductor cooler 7 is connected to an external DC power supply. The cold end of the semiconductor cooler 7 is cooled, which forces the storage box 1 to cool down, further reducing the temperature of the multiple data storage devices 12 when they are working. The high temperature generated by the multiple data storage devices 12 exchanges heat with the cold end of the semiconductor cooler 7. With the airflow channel formed by the multiple exhaust fans 5 and the exhaust fans 6, the temperature can be quickly discharged.

[0035] It is worth noting that while the cold end of the semiconductor cooler 7 is cooling, its hot end generates heat. The heat is directed to the outside of the storage box 1 through multiple heat dissipation fins 8. At this time, the cooling fan 9 is activated. The cooling fan 9 rotates and blows the outside air onto the surface of the multiple heat dissipation fins 8 in a forced convection manner, so that the heat on the surface of the heat dissipation fins 8 is quickly dissipated.

[0036] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0037] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0038] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0039] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A video surveillance data storage device, comprising a storage box (1) and a door (2) hinged to the outer wall of the front of the storage box (1), characterized in that: The storage box (1) has multiple air inlets (3) on one side of its outer wall for air intake, and multiple air outlets (4) on the side of its outer wall away from the multiple air inlets (3) for air exhaust. The storage box (1) has a heat dissipation assembly on its inner wall. The heat dissipation assembly includes an exhaust fan (5) and an exhaust fan (6). Multiple exhaust fans (5) are fixedly installed on the inner wall of the storage box (1) on the side where the air inlet (3) is located. Multiple exhaust fans (6) are fixedly installed on the inner wall of the storage box (1) on the side where the air outlet (4) is located. Multiple exhaust fans (5) and multiple exhaust fans (6) form a heat dissipation air duct in correspondence. The heat dissipation assembly also includes a semiconductor cooler (7) embedded in the inner wall of the storage box (1). The cold end of the semiconductor cooler (7) is located inside the storage box (1), and its hot end is located outside the storage box (1). Multiple heat dissipation fins (8) are fixedly connected to the outer wall of the hot end of the semiconductor cooler (7), and two cooling fans (9) are installed on the outer wall of the multiple heat dissipation fins (8). Multiple adjustment brackets (10) are fixedly connected to the inner walls of both sides of the storage box (1), and multiple mounting brackets (11) are installed on the outer walls of the multiple adjustment brackets (10). A data storage device (12) is fixedly installed on the top outer wall of the mounting bracket (11) by screws.

2. The video surveillance data storage device according to claim 1, characterized in that: Each of the mounting brackets (11) has an adjusting block (13) fixedly connected to both ends. The adjusting block (13) is slidably connected to the inner wall of the adjusting bracket (10). An adjusting mechanism is installed inside the adjusting block (13). Multiple adjusting holes (17) are opened on the outer wall of the adjusting bracket (10).

3. A video surveillance data storage device according to claim 2, characterized in that: The adjustment mechanism includes two movable slots (14) formed on the inner wall of the adjustment block (13). Movable blocks (15) are slidably connected to the inner walls of the two movable slots (14). A locking post (16) is fixedly connected to the outer wall of the movable block (15) facing the adjustment frame (10). The end of the locking post (16) away from the movable block (15) passes through the adjustment block (13) and is adapted to be inserted into the multiple adjustment holes (17).

4. A video surveillance data storage device according to claim 3, characterized in that: A spring (21) is also installed inside the movable groove (14). One end of the spring (21) is fixedly connected to the outer wall of the movable block (15) away from the locking post (16), and the other end is fixedly connected to the inner wall of the movable groove (14).

5. A video surveillance data storage device according to claim 4, characterized in that: The top outer wall of the adjusting block (13) has two clearance grooves (18), which are connected to the movable groove (14). The inner wall of the clearance groove (18) is slidably connected to a connecting rod (19). The bottom end of the connecting rod (19) is fixedly connected to the top outer wall of the movable block (15), and the top ends of each pair of connecting rods (19) are fixedly connected to a handle (20).

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