Video acquisition and storage unit with protection and heat dissipation functions

Abstract

The utility model discloses a video acquisition storage unit with protection and heat dissipation function, including the protection shell for supporting and protection, the equidistance of four groups video interface ware is set up at the front end surface side department of protection shell, the utility model discloses a heat conduction device and heat dissipation device are set up, when video storage unit is heat dissipation and protection, protection shell, positioning clamping seat and heat conduction bottom plate can all -round protection to the outside of storage unit, and further improved the protection stability of storage unit, and the heat dissipation device of being located upper part can through the wind power of second heat dissipation fan and fin and heat dissipation of storage device's heat energy, and the heat dissipation device of being located the bottom of protection shell bottom is opposite to the bottom of storage device, can through the effect of heat energy adsorption transmission, and further spread the heat energy of storage device, improved the stability and efficiency of equipment heat dissipation and protection to storage device.

Description

Technical Field

[0001] This utility model relates to the field of storage unit equipment technology, specifically a video acquisition and storage unit with protection and heat dissipation functions. Background Technology

[0002] The video acquisition and storage unit is mainly used for acquiring data from multiple high-speed cameras. It can also quickly store and convert various acquired datasets, thus facilitating subsequent integration with various devices.

[0003] However, the heat dissipation performance of existing video storage units is insufficient. They can only conduct heat to the upper part of the electronic components through air cooling, which reduces the heat dissipation performance of the storage unit. At the same time, the protection of existing video storage units is also insufficient. Therefore, there is an urgent need for a video acquisition and storage unit with protection and heat dissipation functions to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a video acquisition and storage unit with protection and heat dissipation functions to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a video acquisition and storage unit with protection and heat dissipation functions, comprising a protective shell for support and protection, four sets of video interface devices equally spaced on the front side of the protective shell, two sets of network interfaces located at the center of the front side of the protective shell, a filter located on the side near the network interfaces, and a power connector located on the side of the filter, a USB interface located on the side end face of the protective shell, and a heat-conducting groove formed on the lower end face of the protective shell.

[0006] A storage device is fixedly disposed at the bottom of the inner end face of the protective housing, and the storage device is used for the acquisition, storage and conversion of multi-channel high-speed camera data;

[0007] A heat dissipation device is fixedly installed on the upper surface of the protective shell, and the bottom of the heat dissipation device is in contact with the upper surface of the storage device. The heat dissipation device is used to dissipate heat and protect the storage device.

[0008] A heat-conducting device is fixedly disposed at the center of the lower end face of the protective shell, and the heat-conducting device is used to conduct heat energy out of and dissipate heat from the protective shell.

[0009] Preferably, the heat-conducting device includes a heat-conducting base plate, with a first cooling fan fixedly attached to each of the four corners of the upper end face of the heat-conducting base plate, and heat-conducting fins equidistantly arranged on the lower end face of the heat-conducting base plate, and an air guide cavity opened on the inner end face of the heat-conducting base plate.

[0010] Preferably, the storage device includes a PCB board, a mechanical hard drive is disposed on the upper surface of the PCB board near the side, and a limiting guide is disposed on the upper surface of the PCB board near the front of the mechanical hard drive. A socket is disposed on the upper surface of the PCB board opposite the rear of the limiting guide. A solid-state drive is slidably engaged with the inner end face of the socket, and a heat sink is fixedly engaged with the inner end face of the limiting guide.

[0011] Preferably, the heat dissipation device includes a positioning bracket, two sets of second heat dissipation fans are provided on the rear part of the inner end face of the positioning bracket, and heat dissipation fins are equidistantly arranged on the upper end face of the positioning bracket near the middle, and a limit sealing plate is fixedly engaged on the upper end face of the positioning bracket.

[0012] Preferably, the bottom of the positioning bracket is in contact with the upper surface of the hard disk, and the heat sink is directly opposite the hard disk, which can effectively improve the stability of the subsequent heat dissipation device in discharging the heat energy emitted by the storage device, thereby improving the efficiency of heat dissipation of the storage device.

[0013] Preferably, the lower end face of the heat sink is attached to the upper end face of the solid-state drive, and the first cooling fan extends through the inner end face of the heat-conducting base plate. The first cooling fan extends through the interior of the heat-conducting base plate, which can effectively improve the efficiency of airflow, thereby improving the subsequent heat dissipation and heat conduction efficiency.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model, by setting up a heat conduction device, a storage device, and a heat dissipation device, makes the video acquisition and storage unit mainly designed for the functions of acquiring, storing, and converting data from multiple high-speed cameras. It has good communication and Ethernet communication functions, as well as video compression encoding functions. It can realize local storage of data from multiple cameras, camera control, and video compression encoding, and realize the storage and forwarding of camera data from multiple camera protection devices, thereby improving the practical performance of the storage unit.

[0016] 2. By incorporating a heat-conducting device and a heat-dissipating device, this utility model provides all-around protection for the external environment of the video storage unit during heat dissipation and protection. This enhances the stability of the protection. Simultaneously, the heat dissipation device located at the top dissipates heat from the storage unit through the airflow of the second cooling fan and heat sink. Furthermore, the heat dissipation device located at the bottom of the protective shell, directly opposite the bottom of the storage unit, further dissipates heat through heat adsorption and transfer, thereby improving the stability and efficiency of the device in heat dissipation and protection of the storage unit. Attached Figure Description

[0017] Figure 1 This is an exploded view of the main body of this utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of the present utility model;

[0019] Figure 3 This is a schematic diagram of the heat conduction device of this utility model;

[0020] Figure 4 This is an exploded view of the storage device of this utility model;

[0021] Figure 5 This is an exploded view of the heat dissipation device of this utility model.

[0022] In the diagram: 1-Video interface, 2-Heat conduction device, 3-Storage device, 4-Heat dissipation device, 5-USB interface, 6-Protective shell, 7-Power connector, 8-Filter, 9-Network interface, 10-Heat conduction groove, 21-First cooling fan, 22-Heat conduction base plate, 23-Air guide cavity, 24-Heat conduction fins, 31-PCB board, 32-Mechanical hard drive, 33-Socket, 34-Solid state hard drive, 35-Limiting guide seat, 36-Heat block, 41-Limiting sealing plate, 42-Second cooling fan, 43-Heat dissipation fin, 44-Positioning card holder. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-5 This utility model provides an embodiment of a video acquisition and storage unit with protection and heat dissipation functions, including a protective shell 6 for support and protection, four sets of video interface devices 1 are equidistantly arranged on the side of the front face of the protective shell 6, and two sets of network interfaces 9 are arranged in the middle of the front face of the protective shell 6. A filter 8 is arranged on the side near the network interface 9, and a power connector 7 is arranged on the side of the filter 8. A USB interface 5 is arranged on the side end face of the protective shell 6, and a heat conduction groove 10 is formed on the lower end face of the protective shell 6.

[0025] Storage device 3 is fixedly installed at the bottom of the inner end face of the protective housing 6, and is used for the acquisition, storage and conversion of multi-channel high-speed camera data;

[0026] Heat dissipation device 4 is fixedly installed on the upper surface of the protective shell 6, and the bottom of the heat dissipation device 4 is in contact with the upper surface of the storage device 3. The heat dissipation device 4 is used to dissipate heat and protect the storage device 3.

[0027] The heat conduction device 2 is fixedly installed at the center of the lower end face of the protective shell 6, and the heat conduction device 2 is used to conduct heat out and dissipate heat from the protective shell 6.

[0028] like Figure 3 The heat conduction device 2 includes a heat conduction base plate 22. A first cooling fan 21 is fixedly snapped to each of the four corners of the upper end face of the heat conduction base plate 22. Heat conduction fins 24 are equidistantly arranged on the lower end face of the heat conduction base plate 22. An air guide cavity 23 is opened on the inner end face of the heat conduction base plate 22.

[0029] like Figure 4 The storage device 3 includes a PCB board 31. A mechanical hard disk drive 32 is disposed on the upper end surface of the PCB board 31 near the side. A limiting guide seat 35 is disposed on the upper end surface of the PCB board 31 near the front of the mechanical hard disk drive 32. A socket 33 is disposed on the upper end surface of the PCB board 31 opposite to the rear of the limiting guide seat 35. A solid-state drive 34 is slidably engaged on the inner end surface of the socket 33. A heat sink 36 is fixedly engaged on the inner end surface of the limiting guide seat 35.

[0030] like Figure 5 The heat dissipation device 4 includes a positioning bracket 44. Two sets of second cooling fans 42 are provided on the rear of the inner end face of the positioning bracket 44. Heat sinks 43 are provided at equal intervals on the upper end face of the positioning bracket 44 near the middle. A limit sealing plate 41 is fixedly attached to the upper end face of the positioning bracket 44.

[0031] The bottom of the positioning card holder 44 is in contact with the upper surface of the mechanical hard disk 32, and the heat sink 43 is directly opposite the mechanical hard disk 32. This can effectively improve the stability of the heat dissipation device 4 in discharging the heat energy emitted by the storage device 3, thereby improving the efficiency of heat dissipation of the storage device 3.

[0032] The lower end face of the heat sink 36 is attached to the upper end face of the solid-state drive 34. The first cooling fan 21 extends through to the inner end face of the heat-conducting base plate 22. The first cooling fan 21 extends through to the interior of the heat-conducting base plate 22, which can effectively improve the efficiency of airflow and thus improve the subsequent heat dissipation and heat conduction efficiency.

[0033] Working Principle: During use, the video acquisition and storage unit is primarily designed for the acquisition, storage, and conversion of data from multiple high-speed cameras. It features excellent communication and Ethernet capabilities, along with video compression encoding. It enables local storage of data from multiple cameras, camera control, and video compression encoding, ensuring the storage and forwarding of camera data from multiple cameras, thus improving the unit's practical performance. For protection and heat dissipation, the protective shell 6, positioning bracket 44, and heat-conducting base plate 22 provide comprehensive external protection for the storage unit. During heat dissipation, two sets of second cooling fans 42 provide high-speed air cooling for the heat sinks 43. Simultaneously, multiple heat sinks 43, through the contact between the bottom of the positioning bracket 44 and the mechanical hard drive 32, dissipate heat. The heat-conducting base plate 22 at the bottom of the protective shell 6 quickly absorbs and dissipates heat from inside the shell. This dual heat dissipation structure effectively improves the efficiency of heat dissipation for the storage device 3.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A video acquisition and storage unit with protection and heat dissipation functions, comprising a protective shell (6) for support and protection, four sets of video interface devices (1) are equidistantly arranged on the front side of the protective shell (6), and two sets of network interfaces (9) are arranged in the middle of the front side of the protective shell (6), a filter (8) is arranged on the side near the network interface (9), and a power connector (7) is arranged on the side of the filter (8), a USB interface (5) is arranged on the side end face of the protective shell (6), and a heat conduction groove (10) is formed on the lower end face of the protective shell (6), characterized in that: Storage device (3), which is fixedly installed at the bottom of the inner end face of the protective shell (6), and is used for the acquisition, storage and conversion of multi-channel high-speed camera data; Heat dissipation device (4), the heat dissipation device (4) is fixedly installed on the upper surface of the protective shell (6), and the bottom of the heat dissipation device (4) is in contact with the upper surface of the storage device (3). The heat dissipation device (4) is used to dissipate heat and protect the storage device (3). A heat-conducting device (2) is fixedly disposed at the center of the lower end face of the protective shell (6), and the heat-conducting device (2) is used to conduct heat out and dissipate heat from the protective shell (6).

2. The video acquisition and storage unit with protection and heat dissipation functions according to claim 1, characterized in that: The heat conduction device (2) includes a heat conduction base plate (22), and a first cooling fan (21) is fixedly snapped to the four corners of the upper end face of the heat conduction base plate (22). Heat conduction fins (24) are equidistantly arranged on the lower end face of the heat conduction base plate (22), and an air guide cavity (23) is opened on the inner end face of the heat conduction base plate (22).

3. A video acquisition and storage unit with protection and heat dissipation functions according to claim 2, characterized in that: The storage device (3) includes a PCB board (31). A mechanical hard disk (32) is provided on the upper surface of the PCB board (31) near the side. A limiting guide (35) is provided on the upper surface of the PCB board (31) near the front of the mechanical hard disk (32). A socket (33) is provided on the upper surface of the PCB board (31) opposite to the rear of the limiting guide (35). A solid-state hard disk (34) is slidably connected to the inner end surface of the socket (33). A heat sink (36) is fixedly connected to the inner end surface of the limiting guide (35).

4. A video acquisition and storage unit with protection and heat dissipation functions according to claim 3, characterized in that: The heat dissipation device (4) includes a positioning bracket (44), two sets of second heat dissipation fans (42) are provided on the rear part of the inner end face of the positioning bracket (44), and heat dissipation fins (43) are provided at equal intervals near the middle of the upper end face of the positioning bracket (44). A limit sealing plate (41) is fixedly attached to the upper end face of the positioning bracket (44).

5. A video acquisition and storage unit with protection and heat dissipation functions according to claim 4, characterized in that: The bottom of the positioning bracket (44) is in contact with the upper surface of the mechanical hard disk (32), and the heat sink (43) is directly opposite the mechanical hard disk (32).

6. A video acquisition and storage unit with protection and heat dissipation functions according to claim 4, characterized in that: The lower end face of the heat sink (36) is attached to the upper end face of the solid-state drive (34), and the first cooling fan (21) extends through to the inner end face of the heat-conducting base plate (22).

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