CN209949127U

CN209949127U - Node machine and picture cloud configuration management system for civil air defense

Info

Publication number: CN209949127U
Application number: CN201921209094.8U
Authority: CN
Inventors: 李波; 肖金玉; 刘磊
Original assignee: Hunan Shengxi Information Technology Co Ltd
Current assignee: Hunan Shengxi Information Technology Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-01-14
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a node machine, which comprises a machine shell and a machine cavity, wherein a plurality of heat dissipation holes are arranged at the top of the machine shell and are in a long strip shape and are linearly arranged, and a shielding plate fixedly connected with the machine shell is also arranged above the top of the machine shell; the shielding plate comprises a long side direction and a wide side direction, the long side direction is consistent with the linear arrangement direction of the heat dissipation holes, and the wide side direction is consistent with the length direction of the heat dissipation holes; in the long edge direction, the distance between the middle part of the bottom surface of the shielding plate and the top of the machine shell is smaller than the distance between the two sides of the bottom surface of the shielding plate and the top of the machine shell; a picture cloud configuration management system for civil air defense is also provided. The utility model discloses not only effectively solved node machine and picture cloud configuration management system heat dissipation problem, no fan design, noiselessness, and can avoid the dust to accumulate in a large number the node machine.

Description

Node machine and picture cloud configuration management system for civil air defense

Technical Field

The utility model relates to a picture cloud configuration management system device especially relates to a node machine and is used for picture cloud configuration management system of people's air defense.

Background

The picture cloud configuration management system is a set of scheduling management system based on an IP network and adopting a B/S framework, and multiple devices work to realize work such as signal source configuration, screen wall management, plan editing and the like. The picture cloud configuration management system is used for civil air defense, loads a large screen display technology, and has high market value in the field of monitoring systems. Because of the large data processing capacity and the need for real-time data transmission and processing, the entire system operates with certain heat dissipation requirements. The node machine has higher heat dissipation requirements, the existing method is to dissipate heat through a heat dissipation fan, so that higher noise exists, and a driving part is also required to be added to the fan; in addition, a fan is replaced by arranging a plurality of heat dissipation holes, but a large amount of dust is easily accumulated in the node machine, the heat dissipation of the node machine is influenced, and the service life of the node machine is further influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a node machine can have better radiating effect and avoid the dust accumulation.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a node machine, includes casing and machine chamber, its characterized in that: the top of the shell is provided with a plurality of heat dissipation holes which are long-strip-shaped and linearly arranged, and a shielding plate fixedly connected with the shell is also arranged above the top of the shell;

the shielding plate comprises a long side direction and a wide side direction, the long side direction is consistent with the linear arrangement direction of the heat dissipation holes, and the wide side direction is consistent with the length direction of the heat dissipation holes; in the long edge direction, the distance between the middle of the bottom surface of the shielding plate and the top of the casing is smaller than the distance between the two sides of the bottom surface of the shielding plate and the top of the casing.

By adopting the structure, the heat in the node machine can be effectively and timely dissipated by the arrangement of the heat dissipation holes, the shielding plate can effectively prevent dust from falling into the node machine, the discharged heat in the heat dissipation holes can be dissipated to the air along the bottom surface of the shielding plate, the bottom surface of the shielding plate cannot be too high from the top of the shell, the heat cannot be discharged along the shielding plate, and the entering space of the dust to the node machine is greatly reduced.

The method is further optimized as follows: the shielding plate is fixedly connected with the shell through a connecting piece;

the number of the connecting pieces is four, one end of each connecting piece is connected to the peripheral edge of the top of the machine shell, and the other end of each connecting piece is connected to the bottom surface of the shielding plate; or

The connecting piece is one, one end of the connecting piece is connected to the middle of the top of the machine shell, and the other end of the connecting piece is connected to the middle of the bottom surface of the shielding plate.

The method is further optimized as follows: the cross section of the shielding plate in the long side direction is an isosceles trapezoid.

The method is further optimized as follows: the shielding plate comprises a shielding plate bottom surface which comprises a plane and two inclined planes, and the waist of the isosceles trapezoid is positioned on the inclined planes; the radiating holes are distributed on two sides of the top of the machine shell, and the distribution of the radiating holes corresponds to the two inclined planes of the shielding plate.

The method is further optimized as follows: the node machine comprises a mainboard, wherein the mainboard is positioned in the machine cavity, a plurality of memory banks, a plurality of processors and a power supply circuit are arranged on the mainboard, and the power supply circuit is used for supplying power to the memory banks and the processors;

the front side wall of the casing is provided with a plurality of interfaces, the plurality of interfaces are connected with the mainboard, and the plurality of interfaces comprise power interfaces, network interfaces and signal interfaces.

The method is further optimized as follows: the plurality of memory chips and the processor are arranged below the heat dissipation holes; the memory banks are arranged on two sides of the processor and are linearly arranged; and the linear arrangement direction of the memory bank and the processor is orthogonal to the linear arrangement direction of the heat dissipation holes.

The method is further optimized as follows: and a cooling fin is arranged above each processor.

The utility model also provides a picture cloud configuration management system for people's air defense contains the node machine, the node machine is used for realizing image and audio transmission among the picture cloud configuration management system.

The method is further optimized as follows: the system comprises a monitoring system, a picture cloud system switch and a picture cloud display system, wherein the monitoring system is in communication connection with the picture cloud system switch, and the picture cloud system switch is in communication connection with the picture cloud display system;

the node machine comprises an input node machine and an output node machine, the monitoring system collects and processes monitoring images and audio and outputs IP signals, the input node machine receives the IP signals from the monitoring system and transmits the IP signals to the picture cloud system switch, the picture cloud system switch processes the received IP signals to generate result information, and the output node machine outputs the result information to the picture cloud display system and displays the result information.

The method is further optimized as follows: the monitoring system, the picture cloud system switch and the picture cloud display system respectively comprise a heat dissipation structure, and the heat dissipation structure is one or more combined structures of a heat dissipation channel, a heat dissipation hole and a heat dissipation fin.

To sum up, the utility model discloses following beneficial effect has: 1. the node machine adopts a plurality of heat dissipation holes to timely discharge heat in the machine cavity, the processor and the memory on the mainboard are linearly arranged, heat dissipation is facilitated, effective heat dissipation is realized, meanwhile, the arrangement of the shielding plate can prevent dust in the air from entering the node machine to influence heat dissipation and machine use, and the service life of the node machine is prolonged; 2. the picture cloud configuration management system adopts the node machine, so that the good operation of the system can be ensured, and meanwhile, the heat dissipation structures of other system devices are also in the form of heat dissipation channels, heat dissipation holes or heat dissipation fins, so that a heat dissipation fan is replaced, and the noise and the cost are reduced while a good effect is achieved.

Drawings

Fig. 1 is a schematic perspective view of a node machine of the present invention;

fig. 2 is a schematic view of a partial three-dimensional structure of a node machine of the present invention;

fig. 3 is a front view of a node machine of the present invention;

FIG. 4 is an elevation view of another nodding machine of the present invention;

fig. 5 is a sectional view of a main board structure of a node machine of the present invention;

fig. 6 is another sectional view of the main board structure of a node machine of the present invention;

fig. 7 is a block diagram of a picture cloud configuration management system for civil air defense of the present invention;

in the figure, 100, node machines; 10. a housing; 11. heat dissipation holes; 12. an interface; 121. a power interface; 122. a network interface; 123. a signal interface; 20. a machine cavity; 21. a main board; 211. a memory bank; 212. a processor; 213. a power supply circuit; 214. a heat sink; 30. a shielding plate; 301. a bevel; 31. a connecting member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model discloses an in the embodiment, refer to fig. 1 to fig. 6, provide a node machine 100, including casing 10 and machine chamber 20, there is long banding and a plurality of louvres 11 that are linear to arrange at casing 10 top, there is shielding plate 30 on louvre 11, and wherein, shielding plate 30 includes long limit direction and broadside direction, and long limit direction and louvre 11 are linear to arrange the direction unanimously, and the broadside direction is unanimous with the length direction of louvre, specifically can refer to fig. 1 and fig. 2, can be more clear and definite see out long limit direction and broadside direction. In the long side direction, the distance between the middle of the bottom surface of the shielding plate 30 and the top of the casing 10 is smaller than the distance between the two sides of the bottom surface of the shielding plate 30 and the top of the casing 10, so that the hot air exhausted from the heat dissipating holes 11 can be exhausted along the bottom surface of the shielding plate 30 to the two sides.

Optionally, the shielding plate 30 and the casing 10 are fixedly connected by connectors 31, and there may be four connectors 31, one end of each of the connectors 31 is connected to the peripheral edge of the top of the casing 10, and the other end is connected to the bottom surface of the shielding plate 30; further preferably, the top of the casing 10 of the node machine 100 is rectangular, and one end of each of the four connecting members 31 is fixed at four corners of the top of the casing 10. In another embodiment of the present invention, there may be only one connecting member 31, one end of which is connected to the middle of the top of the casing 10 and the other end of which is connected to the middle of the bottom of the shielding plate 30. The connecting member 31 is only required to be able to fixedly connect the shielding plate 30 and the casing without affecting the hot air exhaust passage. Preferably, the cross section of the shielding plate 30 in the long side direction is an isosceles trapezoid, which can be referred to in fig. 3 and 4 in particular, and the structure is more symmetrical, and the heat can be effectively discharged.

Optionally, the distribution of the heat dissipation holes 11 on the casing 10 is also consistent with the shape of the bottom surface of the shielding plate 30, specifically, the bottom surface of the shielding plate 30 includes a screen and two inclined surfaces 301, referring to fig. 1, 3 and 4, the heat dissipation holes 11 are distributed on two sides of the casing 10, and correspond to the two inclined surfaces of the bottom surface of the shielding plate 30. Therefore, the hot air in the heat dissipation holes 11 can be exhausted along the inclined surface 301, the heat can be effectively dissipated, and the hot air is prevented from entering the machine cavity 20 again.

In the above-mentioned embodiment provided by the utility model, referring to fig. 5 to fig. 6, node machine 100 is including being located the mainboard 21 of machine intracavity 20, is equipped with a plurality of DRAM 211, a plurality of treater 212 on the mainboard 21 and gives DRAM 211 and treater 212 supply circuit, other electronic component in addition, like the chip etc. for conventional setting, does not add the perplexing here. The front side wall of the casing 10 is provided with a plurality of interfaces 12, and the interfaces 12 are connected with the motherboard 21 and include a power interface 121, a network interface 122, a signal interface 123, and the like. The power interface 121 may be a DC12V, direct current 12V power interface; the network interface 122LAN may be plural; the signal interface 123 includes a DVI video signal interface and an AUDIO signal interface; and communication data interfaces RS232 and the like can also be arranged. The memory bank 211 and the processor 212 are main heating elements and are arranged below the heat dissipation holes, wherein the memory bank 211 is higher in height and arranged on two sides, the processor 212 is arranged in the middle, and the memory bank 211 and the processor 212 are linearly arranged; and the linear arrangement direction is orthogonal to the linear arrangement direction of the heat dissipation holes 11, so that an ordered heat dissipation channel is formed, and the heat is not stopped in the machine cavity 20 for too long. Preferably, a heat sink 214 is disposed above each of the plurality of processors 212 for dissipating heat from the processors 212.

Node machine 100 heat dissipation principle: the memory bank 211 and the processor 212 on the main board 21 need to dissipate heat in time, the heat in the heat dissipation holes 11 moves upwards along the shielding plate 30 in an inclined manner, so that the two sides of the shielding plate 30 and the two side edges of the casing 10 are caused to move, the upper part of the heat dissipation holes is close to the inclined plane 301 of the shielding plate 30 and is relatively hot air, the lower part of the heat dissipation holes is close to the top of the casing 10 and is relatively cold air, and the heat dissipation holes 11 distributed on the side edges of the top of the casing 10 are also made to be. The wind enters the machine cavity 20 from the wind inlet, the memory banks 211 and the processors 212 are linearly arranged and are orthogonal to the linear arrangement direction of the heat dissipation holes 11, and the wind can move along the channel between each memory bank 211 and each processor 212 and then go out from the heat dissipation holes 11 on the top of the casing 10, which are not edges, and move along the shielding plate 30. This provides for the removal of heat from the memory bank 211 and the heat sink 214 on the processor 212 from the interior of the housing 20.

The utility model provides a picture cloud configuration management system for civil air defense still provides a picture cloud configuration management system, refers to fig. 7, and the node machine includes input node machine and output node machine, and picture cloud configuration management system still includes monitoring system, picture cloud system switch and picture cloud display system, monitoring system and picture cloud system switch communication connection, picture cloud system switch and picture cloud display system communication connection. The monitoring system acquires information for civil defense, such as image and audio information of a certain area monitored by a camera in real time, image and sound of passers-by and the like, the monitoring system acquires and processes the monitored image and audio and outputs an IP signal, the input node machine receives the IP signal from the monitoring system and transmits the IP signal to the picture cloud system switch, the picture cloud system switch processes the received IP signal to generate result information, and the output node machine outputs the result information to the picture cloud display system and displays the result information. Real-time image and audio information of the civil air defense area can be obtained through the display system.

Optionally, the monitoring system, the picture cloud system switch and the picture cloud display system respectively include a heat dissipation structure, the heat dissipation structure is one or more of a heat dissipation channel, a heat dissipation hole and a heat dissipation fin, and the specific combination form is set by combining the specific conditions of the equipment; therefore, heat can be dissipated without adopting a heat dissipating fan, and effective heat dissipation is realized through structural design or combined design. The noise problem caused by the cooling fan is avoided, the load of the equipment is not additionally increased due to the driving assembly of the cooling fan, the cost is reduced, and the service life of the equipment is prolonged.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a node machine, includes casing and machine chamber, its characterized in that: the top of the shell is provided with a plurality of heat dissipation holes which are long-strip-shaped and linearly arranged, and a shielding plate fixedly connected with the shell is also arranged above the top of the shell;

2. The node machine of claim 1, wherein: the shielding plate is fixedly connected with the shell through a connecting piece;

3. The node machine of claim 2, wherein: the cross section of the shielding plate in the long side direction is an isosceles trapezoid.

4. The node machine of claim 1, wherein: the bottom surface of the shielding plate comprises a plane and two inclined planes, the heat dissipation holes are distributed on two sides of the top of the machine shell, and the distribution of the heat dissipation holes corresponds to the two inclined planes of the shielding plate.

5. The node machine of claim 1, wherein: the node machine comprises a mainboard, wherein the mainboard is positioned in the machine cavity, a plurality of memory banks, a plurality of processors and a power supply circuit are arranged on the mainboard, and the power supply circuit is used for supplying power to the memory banks and the processors;

6. The node machine of claim 5, wherein: the plurality of memory chips and the processor are arranged below the heat dissipation holes; the memory banks are arranged on two sides of the processor and are linearly arranged; and the linear arrangement direction of the memory bank and the processor is orthogonal to the linear arrangement direction of the heat dissipation holes.

7. The node machine of claim 5, wherein: and a cooling fin is arranged above each processor.

8. A picture cloud configuration management system for civil air defense, characterized in that: the node machine according to any one of claims 1 to 7, wherein the node machine is used for realizing image and audio transmission in the picture cloud configuration management system.

9. The picture cloud configuration management system for civil air defense as claimed in claim 8, wherein: the system comprises a monitoring system, a picture cloud system switch and a picture cloud display system, wherein the monitoring system is in communication connection with the picture cloud system switch, and the picture cloud system switch is in communication connection with the picture cloud display system;

10. The picture cloud configuration management system for civil air defense as claimed in claim 9, wherein: the monitoring system, the picture cloud system switch and the picture cloud display system respectively comprise a heat dissipation structure, and the heat dissipation structure is one or more combined structures of a heat dissipation channel, a heat dissipation hole and a heat dissipation fin.