CN216122744U

CN216122744U - Network switch

Info

Publication number: CN216122744U
Application number: CN202122710896.0U
Authority: CN
Inventors: 陆名丽; 戚志江
Original assignee: Shanghai Yihui Intelligent Technology Co ltd
Current assignee: Shanghai Yihui Intelligent Technology Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-03-22
Anticipated expiration: 2031-11-08

Abstract

A network switch comprises a switch main body and a shell, wherein the middle part of the shell is provided with a placing cabin, the top surface and the front end surface of the placing cabin are both of an open structure, the left side and the right side of the placing cabin are respectively provided with a closed flowing chamber, the switch main body is arranged in the placing cabin, the top surface of the switch main body is provided with a radiating fin, and the front end surface of the switch main body is provided with a connecting port; a horizontal limiting plate is arranged at the top end of one side wall of each flow chamber close to the placing cabin, a vent hole communicated with the inner space of the flow chamber is formed in the side wall of each flow chamber close to the placing cabin, and an exhaust fan communicated with the outside is arranged on the inner wall of each flow chamber; the front end face of one of the two flow chambers is hinged with a cover plate, the other end of the cover plate can be magnetically attracted on the front end face of the other flow chamber, and the middle part of the cover plate is provided with a window opposite to the connecting port. The application provides a network switch, convenient maintenance, heat dispersion is better simultaneously.

Description

Network switch

Technical Field

The present invention relates to network switches.

Background

A network Switch (Switch) means a "Switch", which is a network device used for forwarding electrical (optical) signals. It may provide an exclusive electrical signal path for any two network nodes accessing the network switch. Broadly, network switches are divided into two categories: wide area network switches and local area network switches. The wide area network switch is mainly applied to the field of telecommunication and provides a basic platform for communication. The lan switch is applied to a lan for connecting terminal devices, such as a PC and a network printer.

The switch that authorization notice number CN205829684U was disclosed, with the communication plug pin joint in the casing, can conveniently receive the communication plug in the casing to convenient storage, transportation and protection communication plug, but when equipment broke down and need overhaul, need dismantle equipment and reinstall, unusual trouble, its thermal diffusivity is not very good in addition, influences working property and life-span.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the application provides a network switch which is convenient to maintain and better in heat dissipation performance.

In order to achieve the technical effects, the specific technical scheme of the utility model is as follows:

a network switch comprises a switch main body and a shell, wherein the middle part of the shell is provided with a placing cabin, the top surface and the front end surface of the placing cabin are both of an open structure, the left side and the right side of the placing cabin are respectively provided with a closed flowing chamber, the switch main body is arranged in the placing cabin, the top surface of the switch main body is provided with a radiating fin, and the front end surface of the switch main body is provided with a connecting port; a horizontal limiting plate is arranged at the top end of one side wall of each flow chamber close to the placing cabin, a vent hole communicated with the inner space of the flow chamber is formed in the side wall of each flow chamber close to the placing cabin, and an exhaust fan communicated with the outside is arranged on the inner wall of each flow chamber; the front end face of one of the two flow chambers is hinged with a cover plate, the other end of the cover plate can be magnetically attracted on the front end face of the other flow chamber, and the middle part of the cover plate is provided with a window opposite to the connecting port.

Preferably, a shielding plate capable of closing and opening the window is further arranged in the window, the shielding plate is installed inside the cover plate in a left-right sliding mode, the shielding plate is connected with a handle, and a guide groove used for enabling the handle to move left and right is formed in the cover plate. Through the sunshade that can the horizontal slip, on the one hand, do not influence the power line number line that this switch normal during operation and connection port are connected and pass in the window, on the other hand, when this switch is out of work, can shelter from the window completely through the sunshade to cover connection port, avoid the external dust of connection port direct contact.

Preferably, the handle comprises a threaded column connected with the shield, and further comprises a pressing block in threaded connection with the threaded column, and the pressing block can be screwed up and down on the threaded column and pressed on the cover plate. Therefore, the curtain board can be fixed and pushed and pulled by adjusting the tightness of the pressing block.

According to the technical scheme, the equipment can be conveniently maintained through the arranged shell, the trouble that the equipment needs to be disassembled and then assembled during maintenance each time due to fixed installation is effectively avoided, and the daily maintenance time is saved; in addition, through the arranged radiating fins and the flow chamber with the exhaust fan, heat generated by equipment can be radiated in time, and the radiating performance is improved.

Drawings

The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.

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

FIG. 2 is a schematic view of the present invention in a disassembled state;

FIG. 3 is a schematic view of a portion of a cover plate of the present invention;

wherein, 1, the switch main body; 2. a housing; 3. a placing cabin; 4. a flow chamber; 5. a heat sink; 6. a connection port; 7. a side wall; 8. a limiting plate; 9. a vent hole; 10. an exhaust fan; 11. a cover plate; 12. a window; 13. a shutter; 14. a handle; 141. a threaded post; 142. a compression block; 15. a guide groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present embodiments more clear, the technical solutions in the present embodiments will be described clearly and completely below with reference to the accompanying drawings in the present embodiments, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present application.

In the description of the present invention, it is to be understood that the terms "upper end", "lower end", "trailing end", "left and right", "up and down", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Referring to fig. 1 and 2, a network switch includes a switch main body 1 and a housing 2, the middle of the housing 2 is a placing cabin 3, the top surface and the front end surface of the placing cabin 3 are both open structures, a closed flow chamber 4 is respectively arranged on the left side and the right side of the placing cabin 3, the switch main body 1 is installed in the placing cabin 3, the top surface of the switch main body 1 is provided with a heat sink 5, and the front end surface is provided with a connection port 6; a horizontal limiting plate 8 is arranged at the top end of one side wall 7 of each flow chamber 4 close to the placing cabin 3, a vent hole 9 communicated with the inner space of the flow chamber 4 is formed in the side wall 7 of each flow chamber 4 close to the placing cabin 3, and an exhaust fan 10 communicated with the outside is arranged on the inner wall of each flow chamber 4; the front end face of one of the two flow chambers is hinged with a cover plate 11, the other end of the cover plate 11 can be magnetically attracted on the front end face of the other flow chamber, and the middle part of the cover plate 11 is provided with a window 12 opposite to the connecting port 6.

The window 12 is also internally provided with a shielding plate 13 capable of closing and opening the window, the shielding plate 13 is arranged inside the cover plate 11 in a left-right sliding manner, the shielding plate 13 is connected with a handle 14, and the cover plate 11 is provided with a guide groove 15 for the handle 14 to move left and right. Through the sunshade that can the horizontal slip, on the one hand, do not influence the power line number line that this switch normal during operation and connection port are connected and pass in the window, on the other hand, when this switch is out of work, can shelter from the window completely through the sunshade to cover connection port, avoid the external dust of connection port direct contact.

Referring to fig. 3, the handle 14 includes a threaded post 141 connected to the shutter 13, and further includes a pressing block 142 screwed to the threaded post 141, and the pressing block 142 can be screwed up and down on the threaded post 141 and pressed against the cover plate 11. Therefore, the curtain board can be fixed and pushed and pulled by adjusting the tightness of the pressing block.

The present invention has been described in terms of specific examples, which are provided to aid understanding of the utility model and are not intended to be limiting. For a person skilled in the art to which the utility model pertains, several simple deductions, modifications or substitutions may be made according to the idea of the utility model.

Claims

1. A network switch is characterized by comprising a switch main body and a shell, wherein the middle part of the shell is provided with a placing cabin, the top surface and the front end surface of the placing cabin are both of an open structure, the left side and the right side of the placing cabin are respectively provided with a closed flow chamber, the switch main body is arranged in the placing cabin, the top surface of the switch main body is provided with a radiating fin, and the front end surface of the switch main body is provided with a connecting port; a horizontal limiting plate is arranged at the top end of one side wall of each flow chamber close to the placing cabin, a vent hole communicated with the inner space of the flow chamber is formed in the side wall of each flow chamber close to the placing cabin, and an exhaust fan communicated with the outside is arranged on the inner wall of each flow chamber; the front end face of one of the two flow chambers is hinged with a cover plate, the other end of the cover plate can be magnetically attracted on the front end face of the other flow chamber, and the middle part of the cover plate is provided with a window opposite to the connecting port.

2. The network switch as claimed in claim 1, wherein the window further has a shutter for closing and opening the window, the shutter is slidably installed inside the cover plate, the shutter is connected to a handle, and the cover plate has a guide slot for the handle to move left and right.

3. A network switch according to claim 2, wherein the handle comprises a threaded post connected to the shroud, and further comprising a compression block threadably coupled to the threaded post, the compression block being capable of being screwed up and down on the threaded post and compressed against the cover plate.