CN216626287U - Full-sealed case capable of resisting severe environment - Google Patents
Full-sealed case capable of resisting severe environment Download PDFInfo
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- CN216626287U CN216626287U CN202122728675.6U CN202122728675U CN216626287U CN 216626287 U CN216626287 U CN 216626287U CN 202122728675 U CN202122728675 U CN 202122728675U CN 216626287 U CN216626287 U CN 216626287U
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- box body
- side plate
- inner box
- heat dissipation
- outer box
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Abstract
The utility model provides a totally-enclosed chassis capable of resisting severe environment, and relates to the technical field of chassis, wherein the chassis comprises a rectangular inner box body and a rectangular outer box body; the inner box body and the outer box body are connected through an aviation connector; the inner box body is a fully-sealed box body made of a metal material with good heat dissipation performance; components of equipment are installed in the inner box body; the top plate and the bottom plate of the inner box body are provided with fins; the fins are provided with heat dissipation channels; a mounting space is reserved between the front side plate of the inner box body and the front side plate of the outer box body; and a heat radiation fan is arranged in the mounting space. The totally-enclosed case capable of resisting severe environment adopts the design of combining the inner case body and the outer case body, the inner case body is completely sealed, and the corrosion of external water vapor, salt mist and the like to components of equipment can be effectively avoided; has preferable heat dissipation efficiency and electromagnetic shielding performance.
Description
Technical Field
The utility model relates to the technical field of cabinets, in particular to a totally-enclosed cabinet capable of resisting severe environment.
Background
When high-power equipment is used in a severe environment area, the corrosion of water vapor, salt mist and the like to equipment components needs to be considered, and the equipment needs to be sealed in order to prevent the corrosion damage of the equipment. The technical problem brought by equipment sealing is that the heat dissipation capability of the equipment is greatly weakened, the equipment cannot normally run due to poor heat dissipation, and components can be burned out in serious cases. Therefore, a chassis which can meet the sealing requirement and the heat dissipation requirement needs to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a totally-enclosed case capable of resisting severe environment so as to solve the technical problem.
In order to achieve the purpose, the totally enclosed chassis capable of resisting severe environment comprises a rectangular inner box body and a rectangular outer box body; the inner box body is connected with the outer box body through an aviation connector; the inner box body is a fully-sealed box body made of a metal material with good heat dissipation performance; components of equipment are installed in the inner box body; the top plate and the bottom plate of the inner box body are provided with fins; the fins are provided with heat dissipation channels; a mounting space is reserved between the front side plate of the inner box body and the front side plate of the outer box body; a heat radiation fan is arranged in the installation space; the heat radiation fan is arranged on the front side plate of the outer box body; the front side plate of the outer box body is provided with an air outlet corresponding to the cooling fan; the rear side plate of the outer box body is provided with an air inlet corresponding to the heat dissipation channel of the fin.
Preferably, the inner box body is integrally embedded into the outer box body; the top plate, the bottom plate, the left side plate, the right side plate and the rear side plate of the inner box body are respectively in close contact with the top plate, the bottom plate, the left side plate, the right side plate and the rear side plate of the outer box body.
Furthermore, the inner box body is made of aluminum materials and is machined by adopting a milling process.
Further, the inside of interior box is equipped with the boss, the boss is fixed on interior box, the inside components and parts that generate heat of box is big in the boss contact.
Furthermore, two corresponding interfaces are arranged on the rear side plate of the outer box body and the rear side plate of the inner box body; the aviation connector is arranged in the two interfaces; and the aviation connector is also provided with a sealing ring.
Furthermore, strip-shaped bulges and heat dissipation holes are formed in the left side plate and the right side plate of the outer box body.
Furthermore, a plurality of corresponding wiring ports are also arranged on the rear side plate of the outer box body and the rear side plate of the inner box body; the wiring port is used for installing a connector; the connector is connected with an external device.
In addition, the front side plate, the rear side plate, the left side plate and the right side plate of the inner box body are of an integrated frame structure; the top plate of the inner box body is detachably arranged on the frame-shaped structure, and a metal sealing line is arranged on the contact surface of the top plate of the inner box body and the frame-shaped structure.
Advantageous effects
The totally-enclosed case capable of resisting severe environment adopts the design of combining the inner case body and the outer case body, the inner case body is completely sealed, and the corrosion of external water vapor, salt mist and the like to components of equipment can be effectively avoided; the inner box body is in large-area contact with the outer box body; and additionally arranging fins to enlarge the heat dissipation area; the heat radiation fan increases the gas convection to enhance the heat radiation performance and improve the heat radiation efficiency; and a metal sealing line is additionally arranged, so that the electromagnetic shielding performance is improved.
Drawings
Fig. 1 is a schematic external structural diagram of a hermetically sealed enclosure according to the present invention.
Fig. 2 is a schematic diagram of the internal structure of the outer box of the hermetically sealed enclosure of the present invention.
Fig. 3 is a schematic view of the internal structure of the fully sealed enclosure when components are mounted on the internal enclosure.
Fig. 4 is a schematic diagram of an internal structure of the fully sealed enclosure at one viewing angle when components are removed from the internal box body.
Fig. 5 is a schematic view of the internal structure of the fully enclosed chassis at another viewing angle when the components are removed from the internal box body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. As used herein, the word "comprising" and similar words are intended to mean that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items.
Aiming at the problems in the prior art, the embodiment of the utility model provides a totally-enclosed case capable of resisting severe environment.
Examples
As shown in fig. 1 to 5, a totally enclosed chassis resistant to severe environment comprises a rectangular inner box 1 and a rectangular outer box 2; the inner box body 1 and the outer box body 2 are connected through an aviation connector (not shown in the figure); the inner box body 1 is a fully-sealed box body made of a metal material with good heat dissipation performance; components of equipment are arranged in the inner box body 1; the top plate and the bottom plate of the inner box body 1 are provided with fins 1-1; the fins 1-1 are provided with heat dissipation channels; a mounting space is reserved between the front side plate of the inner box body 1 and the front side plate of the outer box body 2; a heat radiation fan 3 is arranged in the mounting space; the heat radiation fan 3 is arranged on the front side plate of the outer box body 2; the front side plate of the outer box body 2 is provided with an air outlet 2-1 corresponding to the cooling fan 3; an air inlet 2-2 corresponding to the heat dissipation channel of the fin 1-1 is arranged on the rear side plate of the outer box body 2.
The inner box body 1 is integrally embedded into the outer box body 2; the top plate, the bottom plate, the left side plate, the right side plate and the rear side plate of the inner box body 1 are respectively in close contact with the top plate, the bottom plate, the left side plate, the right side plate and the rear side plate of the outer box body 2. Through the contact, the heat transfer of interior box 1 is for outer box 2, and outer box 2 can accelerate the heat dissipation through carrying out the heat exchange with the environment.
The inner box body 1 is made of aluminum materials and is machined by adopting a milling process. Aluminum is a metal material with excellent heat dissipation performance.
The inner box body 1 is internally provided with a boss 1-2, the boss 1-2 is fixed on the inner box body 1, and the boss 1-2 is contacted with a component with large heat productivity in the inner box body. Heat generated by the operation of the components is quickly transferred to the inner box body 1 through the bosses 1-2, the heat of the inner box body 1 is increased in heat dissipation area through the fins, and the heat dissipation fan 3 operates to accelerate air circulation and quickly guide out the heat.
Two corresponding interfaces 4 are arranged on the rear side plate of the outer box body 2 and the rear side plate of the inner box body 1; the aviation connector is arranged in the two interfaces 4; and the aviation connector is also provided with a sealing ring.
The left side plate and the right side plate of the outer box body 2 are provided with strip-shaped bulges 2-3 and heat dissipation holes 2-4. The function of the strip-shaped bulges 2-3 is similar to that of the fins, and the main function is to increase the heat dissipation area and accelerate the heat dissipation speed.
The front side plate, the rear side plate, the left side plate and the right side plate of the inner box body 1 are of an integrated frame structure; the top plate of the inner box body 1 is detachably arranged on the frame-shaped structure, and the top plate is used as a cover plate of the inner box body; and a metal sealing line (not shown in the figure) is arranged on the contact surface of the top plate of the inner box body 1 and the frame-shaped structure. The electromagnetic shielding performance can be improved by providing the metal seal line.
A plurality of corresponding wiring ports 5 are also arranged on the rear side plate of the outer box body 2 and the rear side plate of the inner box body 1; the wiring port 5 is used for installing a connector; the connector is connected with an external device.
The inner box body adopts a fully-sealed box body, and is only provided with a wiring port for installing a connector; the interface is used for installing an aviation connector; after the installation, the inner box body is completely sealed, and the corrosion of water vapor, salt mist and the like to internal equipment components can be effectively prevented. The inner box body is in large-area contact with the outer box body to enhance the heat conduction capability; arranging fins and a heat dissipation fan to accelerate heat dissipation; the outer side of the outer box body is provided with strip-shaped bulges and radiating holes to increase the radiating area; by arranging the heat dissipation structure, the totally-enclosed case resisting severe environment has excellent heat dissipation capability.
Although the embodiments of the present invention have been described in detail hereinabove, it is apparent to those skilled in the art that various modifications and variations can be made to these embodiments. However, it is to be understood that such modifications and variations are within the scope and spirit of the present invention as set forth in the following claims. Moreover, the utility model as described herein is capable of other embodiments and of being practiced or of being carried out in various ways.
Claims (8)
1. A totally-enclosed chassis capable of resisting severe environment is characterized in that the chassis comprises a rectangular inner box body and a rectangular outer box body; the inner box body is connected with the outer box body through an aviation connector; the inner box body is a fully-sealed box body made of a metal material with good heat dissipation performance; components of equipment are installed in the inner box body; the top plate and the bottom plate of the inner box body are provided with fins; the fins are provided with heat dissipation channels; a mounting space is reserved between the front side plate of the inner box body and the front side plate of the outer box body; a heat radiation fan is arranged in the installation space; the heat radiation fan is arranged on the front side plate of the outer box body; the front side plate of the outer box body is provided with an air outlet corresponding to the cooling fan; the rear side plate of the outer box body is provided with an air inlet corresponding to the heat dissipation channel of the fin.
2. The environmentally resistant hermetically sealed enclosure of claim 1, wherein the inner housing is integrally embedded in the outer housing; the top plate, the bottom plate, the left side plate, the right side plate and the rear side plate of the inner box body are respectively in close contact with the top plate, the bottom plate, the left side plate, the right side plate and the rear side plate of the outer box body.
3. The rugged environment resistant hermetically sealed enclosure of claim 2, wherein the inner case is aluminum machined by a milling process.
4. The totally enclosed casing of claim 3, wherein the inner casing has a boss fixed thereon, the boss contacting with a component having a large heat generation inside the inner casing.
5. The totally enclosed case of claim 4, wherein the rear side plate of the outer case and the rear side plate of the inner case are provided with two corresponding connectors; the aviation connector is arranged in the two interfaces; and the aviation connector is also provided with a sealing ring.
6. The rugged environment resistant hermetically sealed enclosure of claim 5, wherein the left and right side panels of the outer enclosure are provided with raised strips and heat dissipation apertures.
7. The totally enclosed chassis of claim 6, wherein the rear side plate of the outer box and the rear side plate of the inner box are provided with a plurality of corresponding wire connection ports; the wiring port is used for installing a joint; the connector is connected with an external device.
8. The totally enclosed casing of claim 7, wherein the front, rear, left and right side panels of the inner casing are of an integral frame-type structure; the top plate of the inner box body is detachably arranged on the frame-shaped structure, and a metal sealing line is arranged on the contact surface of the top plate of the inner box body and the frame-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122728675.6U CN216626287U (en) | 2021-11-09 | 2021-11-09 | Full-sealed case capable of resisting severe environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122728675.6U CN216626287U (en) | 2021-11-09 | 2021-11-09 | Full-sealed case capable of resisting severe environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216626287U true CN216626287U (en) | 2022-05-27 |
Family
ID=81696334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122728675.6U Active CN216626287U (en) | 2021-11-09 | 2021-11-09 | Full-sealed case capable of resisting severe environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216626287U (en) |
-
2021
- 2021-11-09 CN CN202122728675.6U patent/CN216626287U/en active Active
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