CN218550022U

CN218550022U - Network video monitoring host

Info

Publication number: CN218550022U
Application number: CN202221180524.XU
Authority: CN
Inventors: 孔祥兴; 黄英霞
Original assignee: Wangshi Technology Guangdong Co ltd
Current assignee: Wangshi Technology Guangdong Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2023-02-28
Anticipated expiration: 2032-05-17

Abstract

The utility model belongs to the technical field of the video monitoring, especially, be a network video monitoring host computer, including the rack, the rack includes antechamber and back chamber, and the medial surface of antechamber is provided with the baffle, and the inner wall of antechamber just is located and has offered the line hole between the adjacent baffle, and the end plate is installed to the rear end face screw thread of rack, and dehumidification mechanism and heat dissipation mechanism are installed to the medial surface difference screw thread of end plate, and heat dissipation mechanism includes refrigeration subassembly and radiator unit, and refrigeration subassembly includes the refrigeration piece, leads cold piece and water tank. The utility model discloses a set up the refrigeration piece, the refrigeration piece is to the water refrigeration in the water tank for the heat dispersion of this device promotes by a wide margin, and the radiating effect is good, weak point consuming time, and there is not gas exchange inside and outside the radiating process rack, can not have dust or other impurity to get into, through setting up dehumidification mechanism, be used for detaching the inside moisture of rack, avoid subassembly such as supervisory control ware to intake and receive the damage, conveniently change the desiccant simultaneously, it is very convenient to use.

Description

Network video monitoring host

Technical Field

The utility model relates to a video monitoring technical field specifically is a network video monitoring host computer.

Background

Video monitoring, including the front end camera, transmission cable, video monitoring platform, the camera can be divided into network digital camera and analog camera, can regard as the collection of the front end video image signal, the complete video monitoring system is made up of 5 major parts of making a video recording, transmission, control, display, record registration, the camera transmits the video image to the control host computer through the network cable or coaxial video cable, the control host computer distributes the video signal to every monitor and video recording equipment again, can enter the speech signal that needs to transmit into the video recorder synchronously at the same time.

There are the following problems:

1. current network video monitoring host computer dispels the heat through the fan, but has outside dust to enter into in the rack easily, perhaps moves the water-cooling mode and dispels the heat, but needs outside fan to carry out the heat extraction after the heat saturation of water absorption, and the process of heat extraction needs is long for a long time, leads to the radiating effect not good enough.

2. The current network video monitoring host cannot remove moisture in the cabinet, and when the moisture is condensed into water after being cooled, components such as a monitoring controller and the like are easy to enter water and are damaged.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a network video monitoring host computer has solved the problem that the heat dissipation performance is not good with can not detach the moisture in the rack.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a network video monitoring host computer, includes the rack, the rack includes antechamber and back chamber, the medial surface in antechamber is provided with the baffle, the inner wall in antechamber just is located and has seted up the line hole between the adjacent baffle, the end plate is installed to the rear end face screw thread of rack, dehumidification mechanism and heat dissipation mechanism are installed to the medial surface difference screw thread of end plate, heat dissipation mechanism includes refrigeration subassembly and radiator unit, refrigeration subassembly includes the refrigeration piece, leads cold piece and water tank, radiator unit includes fin, support and fan, dehumidification mechanism is including a sealing section of thick bamboo and wire cover.

As a preferred technical scheme of the utility model, one side that the inner wall of antechamber is close to the line hole is network structure, the preceding terminal surface of rack rotates installs the cabinet door.

As a preferred technical scheme of the utility model, one side that the fin is close to the refrigeration piece is provided with refrigeration piece complex draw-in groove, lead one side that the cold piece is close to the refrigeration piece be provided with draw-in groove complex recess.

As an optimal technical scheme of the utility model, the material of fin, cold conduction piece and water tank is copper aluminium combined material, the cold conduction piece is inlayed in the inner wall of water tank.

As a preferred technical scheme of the utility model, a sealing cylinder threaded connection is in the medial surface of end plate, net lid threaded connection is in the open end of a sealing cylinder.

Compared with the prior art, the utility model provides a network video monitoring host computer possesses following beneficial effect:

1. this network video monitoring host computer through setting up the refrigeration piece, and the refrigeration piece is to the water refrigeration in the water tank for the heat dispersion of this device promotes by a wide margin, and the radiating effect is good, weak point consuming time, and no gas exchange inside and outside the rack among the radiating process, there can not be dust or other impurity entering.

2. This network video monitoring host computer is through setting up dehumidification mechanism for detach the inside moisture of rack, avoid subassembly such as supervisory controller to intake and receive the damage, conveniently change the desiccant simultaneously, it is very convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the dehumidifying mechanism of the present invention;

fig. 3 is an enlarged view of fig. 2A according to the present invention.

In the figure: 1. a cabinet; 2. a front cavity; 3. a rear cavity; 4. a partition plate; 5. a wire hole; 6. an end plate; 7. a dehumidification mechanism; 8. a heat dissipation mechanism; 9. a refrigeration assembly; 10. a heat dissipating component; 11. a refrigeration plate; 12. a cold conducting sheet; 13. a water tank; 14. a fin; 15. a support; 16. a fan; 17. a sealing cylinder; 18. a net cover; 19. a cabinet door; 20. a card slot; 21. and (6) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a network video monitoring host computer, including rack 1, rack 1 includes preceding chamber 2 and back chamber 3, the medial surface of preceding chamber 2 is provided with baffle 4, the inner wall of preceding chamber 2 just is located and has seted up line hole 5 between the adjacent baffle 4, end plate 6 is installed to the rear end face screw thread of rack 1, dehumidification mechanism 7 and heat dissipation mechanism 8 are installed to the medial surface difference screw thread of end plate 6, heat dissipation mechanism 8 includes refrigeration subassembly 9 and radiator unit 10, refrigeration subassembly 9 includes refrigeration piece 11, lead cold piece 12 and water tank 13, radiator unit 10 includes fin 14, support 15 and fan 16, dehumidification mechanism 7 includes a seal section of thick bamboo 17 and screen cover 18.

In this embodiment, the setting of baffle 4 separates a plurality of cavities with 2 preceding chambeies, be used for installing components such as supervisory control ware, a power supply, wireless transmission module, a single-chip microcomputer, line hole 5 is used for passing of wiring, dehumidification mechanism 7 is used for detaching the inside moisture of rack 1, avoid components such as supervisory control ware to intake and receive the damage, conveniently change the desiccant simultaneously, it is very convenient to use, heat dissipation mechanism 8 refrigerates the water in water tank 13 through refrigeration piece 11, make the heat dispersion of this device promote by a wide margin, the radiating effect is good, it is short consuming time, and no gas exchange inside and outside rack 1 in the radiating process, there is not dust or other impurity entering, refrigeration piece 11 when operation, lean on the heat of recess 21 one side to transfer to the one side of draw-in groove 20, heat in the water tank 13 is transferred to refrigeration piece 11 with heat in the heat conduction piece 12, reach the refrigeration effect to the water in water tank 13, fin 14 shifts the heat on the heat conduction piece 12 to the outside of rack 1, so that when fan 16 moves the heat is in the air, the heat dissipation, the water in water tank 13 is great in the heat, the specific heat capacity, can absorb a large amount of heat.

Specifically, one side of the inner wall of the front cavity 2, which is close to the wire hole 5, is of a net structure, and the front end face of the cabinet 1 is rotatably provided with a cabinet door 19.

In this embodiment, the mesh structure enables heat generated by each monitoring controller in the cabinet 1 during operation to be directly transferred from the front cavity 2 to the rear cavity 3, and the cabinet door 19 rotates to facilitate an operator to open or close the cabinet 1.

Specifically, a clamping groove 20 matched with the refrigerating sheet 11 is arranged on one side of the fin 14 close to the refrigerating sheet 11, and a groove 21 matched with the clamping groove 20 is arranged on one side of the cold-conducting sheet 12 close to the refrigerating sheet 11.

In this embodiment, the clamping groove 20 and the groove 21 cooperate to clamp the refrigerating sheet 11.

Specifically, the fins 14, the cold conducting fins 12 and the water tank 13 are all made of copper-aluminum composite materials, and the cold conducting fins 12 are embedded in the inner wall of the water tank 13.

In this embodiment, the copper-aluminum composite material has good heat dissipation performance and high strength, and does not need to be subjected to internal corrosion protection treatment, so that the fins 14, the cold conducting fins 12 and the water tank 13 have long service lives, and the monitoring controller has good heat dissipation performance.

Specifically, the closure cylinder 17 is screwed to the inner side surface of the end plate 6, and the net cover 18 is screwed to the open end of the closure cylinder 17.

In this embodiment, the threaded connection mode of the sealing cylinder 17 is convenient to take off and install from the end plate 6, the desiccant is convenient to replace, and the threaded connection mode of the net cover 18 is convenient to unscrew, so that the desiccant can be taken out and put in.

In the embodiment, the refrigerating plate 11 is a known technology which is already disclosed and widely applied to daily life, and the model of the refrigerating plate 11 is TEC1-12706.

The utility model discloses a theory of operation and use flow: before using, put desiccant into a sealing section of thick bamboo 17, screw up the wire cover 18, screw a sealing section of thick bamboo 17 on end plate 6, can detach the inside moisture of rack 1, avoid subassembly such as supervisory controller to intake and receive the damage, conveniently change desiccant simultaneously, it is very convenient to use, during the use, the heat that each subassembly produced in the rack 1 gets into in back chamber 3 through antechamber 2, absorbed by the water in water tank 13, through starting refrigeration piece 11, refrigeration piece 11 leans on the heat transfer of recess 21 one side to the one side of draw-in groove 20, thereby shift to fin 14, lead cold piece 12 with the heat transfer to refrigeration piece 11 in the water tank 13, reach the refrigeration effect to the water in water tank 13, make water tank 13 can continue to absorb heat, fin 14 shifts the heat on leading cold piece 12 to the outside of rack 1, through starting fan 16, heat on fin 14 is scattered to the air, the mode that the cooling fan was used directly to the water-cooling than at present, the radiating effect is better, consuming time is shorter, and cabinet 1 does not have the gas exchange, there is no dust or other impurity entering inside and outside heat dispersion.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A network video monitoring host computer, includes rack (1), its characterized in that: cabinet (1) is including preceding chamber (2) and back chamber (3), the medial surface of preceding chamber (2) is provided with baffle (4), the inner wall of preceding chamber (2) just is located and has seted up line hole (5) between adjacent baffle (4), end plate (6) are installed to the rear end face screw thread of cabinet (1), dehumidification mechanism (7) and heat dissipation mechanism (8) are installed to the medial surface difference screw thread of end plate (6), heat dissipation mechanism (8) are including refrigeration subassembly (9) and radiator unit (10), refrigeration subassembly (9) are including refrigeration piece (11), lead cold fin (12) and water tank (13), radiator unit (10) are including fin (14), support (15) and fan (16), dehumidification mechanism (7) are including a sealing section of thick bamboo (17) and mesh lid (18).

2. The network video monitoring host computer according to claim 1, wherein: one side of the inner wall of the front cavity (2) close to the line hole (5) is of a net structure, and a cabinet door (19) is rotatably installed on the front end face of the cabinet (1).

3. The network video monitoring host computer according to claim 1, wherein: one side that fin (14) are close to refrigeration piece (11) is provided with draw-in groove (20) with refrigeration piece (11) complex, lead one side that cold plate (12) are close to refrigeration piece (11) and be provided with recess (21) with draw-in groove (20) complex.

4. The network video monitoring host computer according to claim 1, wherein: the fins (14), the cold guide pieces (12) and the water tank (13) are all made of copper-aluminum composite materials, and the cold guide pieces (12) are embedded in the inner wall of the water tank (13).

5. The network video monitoring host computer according to claim 1, wherein: the sealing cylinder (17) is in threaded connection with the inner side face of the end plate (6), and the net cover (18) is in threaded connection with the opening end of the sealing cylinder (17).