CN219875794U

CN219875794U - Firewall switch of mobile device

Info

Publication number: CN219875794U
Application number: CN202320875929.3U
Authority: CN
Inventors: 丁玲
Original assignee: Jiangsu Tsinghua Yongxin Safety Technology Co ltd
Current assignee: Jiangsu Tsinghua Yongxin Safety Technology Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-10-20
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses a firewall switch of mobile equipment, which relates to the technical field of switches and comprises a firewall switch mechanism, wherein a side surface of the firewall switch mechanism is fixedly provided with a side protection frame, and a ventilation and heat dissipation mechanism is fixedly arranged in the side protection frame.

Description

Firewall switch of mobile device

Technical Field

The utility model relates to the technical field of switches, in particular to a firewall switch of mobile equipment.

Background

The switch means a "switch", which is a network device for forwarding an electrical (optical) signal, and may provide an exclusive electrical signal path for any two network nodes accessing the switch, and the most common switch is an ethernet switch, and other common switches include a voice over telephone switch, an optical fiber switch, and the like. When the switch is used, ventilation and heat dissipation of the switch are carried out only by using a mode that a ventilation opening is formed in the side face, the heat dissipation effect is limited, the switch is not good in heat dissipation in weather, heat is easy to conduct and use, the use is unsafe, and the switch is easy to be extruded or collided to damage in the moving process because the position of the mobile equipment is not fixed sometimes.

To address the above problems, a firewall switch for a mobile device is proposed for this purpose.

Disclosure of Invention

The utility model aims to provide a firewall switch of mobile equipment, which solves the problems that when the switch in the prior art is used, ventilation and heat dissipation of the switch are carried out only by using a mode that a ventilation opening is formed in the side face, the heat dissipation effect is limited, the switch is not good in heat dissipation in weather, the heat dissipation is not safe due to easy heat conduction, and the switch is easy to be extruded or collided to damage in the moving process due to unfixed position of the mobile equipment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mobile device's switch that prevents wall, including preventing wall switch mechanism, prevent wall switch mechanism's side is fixed to be provided with the side protection frame, side protection frame is provided with two sets of, a set of side protection frame internal fixation is provided with ventilation and heat dissipation mechanism, prevent wall switch mechanism includes the switch frame, side opening has been seted up to one side of switch frame, one side opposite to side opening is provided with the heat dissipation dust screen, side protection frame is the component that little elasticity stainless steel made, side protection frame is including fixed the right angle frame that sets up in switch frame lower extreme and the slant frame of connection setting in right angle frame one side, ventilation and heat dissipation mechanism is including the air pipe who aims at the side opening setting.

Preferably, the firewall switch fabric further includes a TXRX status display and a network interface disposed at a front end of the switch fabric.

Preferably, the firewall switch mechanism further comprises an interface built-in firewall arranged at one end of the network interface.

Preferably, the firewall switch mechanism further comprises a power interface arranged at the rear end of the switch frame, and a heat dissipation cover arranged at the upper end of the switch frame.

Preferably, one end of the ventilating duct is connected with a duct opening dust screen, and one side of the ventilating duct is provided with a blowing opening.

Preferably, the ventilation and heat dissipation mechanism further comprises a driving motor fixedly arranged on one side of the right-angle frame and connected with a wind driving wheel arranged at the output end of the driving motor.

Preferably, the wind driving wheel comprises a rotating rod, and bending blades arranged on the outer side of the rotating rod, wherein five groups of bending blades are arranged and are arranged in a circular array.

Preferably, the ventilation and heat dissipation mechanism further comprises connecting rods arranged at two ends of the ventilation pipeline, and the connecting rods are provided with two groups.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the firewall switch of the mobile equipment, six sides of the switch outer frame are protected simultaneously through the arrangement of the side protection frame, the stainless steel of the side protection frame has micro elasticity, can be outwards broken by a certain distance to open the heat dissipation cover, and can rebound normally to press and fix the heat dissipation cover, so that the problem that the switch is easy to be extruded or collided to damage in the moving process due to the fact that the position of the mobile equipment is not fixed when the switch is used at present is solved.

2. According to the firewall switch of the mobile equipment, through the matching of the opening at the inner side of the firewall switch mechanism and the heat-radiating dustproof net with the ventilation pipeline in the ventilation and heat-radiating mechanism, the efficient heat radiation in the switch is realized, and the problems that when the current switch is used, ventilation and heat radiation of the switch are carried out only by using a mode that the side face is provided with a ventilation opening, and the heat radiation effect is limited are solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a firewall switch fabric and a side guard in accordance with the present utility model;

FIG. 3 is a schematic diagram of a firewall switch fabric according to the present utility model;

FIG. 4 is a schematic diagram of a second embodiment of a firewall switch fabric according to the present utility model;

FIG. 5 is a schematic diagram of a side-mounted protection rack according to the present utility model;

FIG. 6 is a schematic diagram of a ventilation and heat dissipation mechanism according to the present utility model;

fig. 7 is a schematic diagram of a split structure of the ventilation and heat dissipation mechanism of the present utility model.

In the figure: 1. a firewall switch mechanism; 11. a switch outer frame; 111. a side opening; 112. a heat-dissipating dust-proof net; 12. a TXRX status display; 13. a network interface; 14. a firewall is arranged in the interface; 15. a power interface; 16. a heat-dissipating cover; 2. a side protection frame is arranged; 21. a right angle frame; 22. an oblique frame; 3. a ventilation and heat dissipation mechanism; 31. a driving motor; 32. a connecting rod; 33. a ventilation duct; 331. a pipeline opening dust screen; 332. blowing an air port; 34. a wind driven wheel; 341. a rotating rod; 342. bending the blade.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1, the firewall switch of the mobile device of the present utility model includes a firewall switch mechanism 1, a side of the firewall switch mechanism 1 is fixedly provided with a side protection frame 2, the side protection frame 2 is provided with two groups, a group of side protection frames 2 is internally fixedly provided with a ventilation and heat dissipation mechanism 3, the firewall switch mechanism 1 includes a switch outer frame 11, one side of the switch outer frame 11 is provided with a side opening 111, one side opposite to the side opening 111 is provided with a heat dissipation and dust prevention net 112, the side protection frame 2 is a member made of micro-elastic stainless steel, the side protection frame 2 includes a right angle frame 21 fixedly arranged at the lower end of the switch outer frame 11 and an inclined frame 22 connected with one side of the right angle frame 21, the ventilation and heat dissipation mechanism 3 includes a ventilation pipe 33 aligned with the side opening 111, since the interfaces of the firewall switch mechanism 1 are basically distributed at the front and rear sides, the side is mainly used as heat dissipation ventilation for side opening 111 and heat dissipation dust screen 112 in the switch frame 11 can be set up relatively in the side, air pipe 33 aligns side opening 111 and bloies, side opening 111 and heat dissipation dust screen 112 form the heat dissipation passageway, ensure that inside all parts of switch frame 11 can obtain better radiating effect, side protection frame 2 can fix ventilation cooling mechanism 3, switch frame 11 has been raised in the setting of right angle frame 21 simultaneously, the bottom surface protection of switch frame 11 carries out, the width and the height of slant frame 22 are greater than switch frame 11, can accomplish the six simultaneous protection effect of switch frame 11, and the stainless steel matter of side protection frame 2 has little elasticity, can outwards break off a little distance and be used for opening heat dissipation lid 16, rebound under the normal circumstances can play the fixed effect of pressure again to heat dissipation lid 16.

The utility model is further described below with reference to examples.

Embodiment one:

referring to fig. 2-6, the firewall switch fabric 1 further includes a TXRX status display 12 and a network interface 13, where the TXRX status display 12 is disposed at the front end of the switch frame 11, and the TXRX status display 12 displays the real-time status of the switch, and has two modes, TX and RX, and the network interface 13 is disposed in four groups and is disposed in parallel.

The firewall switch mechanism 1 further comprises an interface built-in firewall 14 arranged at one end of the network interface 13, the interface built-in firewall 14 is arranged at one side of the network interface 13, and plays a role in isolating and protecting signals of the network interface 13, so that the safety of signals inside the switch is guaranteed.

The firewall switch mechanism 1 further comprises a power interface 15 arranged at the rear end of the switch frame 11, a heat dissipation cover 16 arranged at the upper end of the switch frame 11, the power interface 15 supplies power to the firewall switch mechanism 1, and the heat dissipation cover 16 seals the switch frame 11.

One end of the ventilating duct 33 is connected with a duct opening dustproof net 331, one side of the ventilating duct is provided with a blowing opening 332, the duct opening dustproof net 331 is fixedly arranged at the upper end of the group of right-angle frames 21, the ventilating duct is horizontally placed, dust can be prevented while air is fed, the shape of the blowing opening 332 is matched with that of the side opening 111, and the air can be blown in the direction of the side opening 111 under the normal state of the inclined frame 22.

Embodiment two:

referring to fig. 6 and 7, a duct opening dust screen 331 is connected to one end of the ventilation duct 33, a wind blowing opening 332 is formed in one side of the ventilation duct, the duct opening dust screen 331 is fixedly disposed at the upper end of the set of right-angle frames 21, the ventilation duct is horizontally placed, dust can be prevented while wind is blown in, the shape of the wind blowing opening 332 is matched with that of the side opening 111, and wind can be blown in alignment with the side opening 111 in a normal state of the inclined frame 22.

The ventilation and heat dissipation mechanism 3 further comprises a driving motor 31 fixedly arranged on one side of the right-angle frame 21, and a wind driving wheel 34 arranged at the output end of the driving motor 31 in a connecting mode, and the driving motor 31 drives the wind driving wheel 34 to rotate to finish heat dissipation and air blowing.

The wind driving wheel 34 includes a rotating rod 341, curved blades 342 disposed outside the rotating rod 341, the curved blades 342 are provided in five groups and are arranged in a circular array, the curved blades 342 are in a curved claw shape, wind pressure during rotation can be increased, and the driving motor 31 drives the rotating rod 341 and the curved blades 342 to rotate synchronously.

The ventilation and heat dissipation mechanism 3 further comprises connecting rods 32 arranged at two ends of the ventilation pipeline 33, the connecting rods 32 are provided with two groups, and the two groups of connecting rods 32 are fixedly connected with the ventilation pipeline 33 and the driving motor 31 to strengthen the structure.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A firewall switch for a mobile device, comprising a firewall switch fabric (1), characterized by: the side face of the firewall switch mechanism (1) is fixedly provided with side protection frames (2), the side protection frames (2) are provided with two groups, and the inside of one group of side protection frames (2) is fixedly provided with a ventilation and heat dissipation mechanism (3);

the firewall switch mechanism (1) comprises a switch outer frame (11), a side opening (111) is formed in one side of the switch outer frame (11), a heat dissipation dustproof net (112) is arranged on one side opposite to the side opening (111), the side protection frame (2) is a member made of micro-elastic stainless steel, the side protection frame (2) comprises a right-angle frame (21) fixedly arranged at the lower end of the switch outer frame (11) and an inclined frame (22) connected to one side of the right-angle frame (21), and the ventilation and heat dissipation mechanism (3) comprises a ventilation pipeline (33) aligned with the side opening (111).

2. A firewall switch for a mobile device according to claim 1, wherein: the firewall switch mechanism (1) further comprises a TXRX status display (12) and a network interface (13) which are arranged at the front end of the switch frame (11).

3. A firewall switch for a mobile device according to claim 2, wherein: the firewall switch mechanism (1) further comprises an interface built-in firewall (14) arranged at one end of the network interface (13).

4. A firewall switch for a mobile device according to claim 1, wherein: the firewall switch mechanism (1) further comprises a power interface (15) arranged at the rear end of the switch outer frame (11), and a heat dissipation cover (16) arranged at the upper end of the switch outer frame (11).

5. A firewall switch for a mobile device according to claim 1, wherein: one end of the ventilating duct (33) is connected with a duct opening dustproof screen (331), and one side of the ventilating duct is provided with a blowing opening (332).

6. A firewall switch for a mobile device according to claim 1, wherein: the ventilation and heat dissipation mechanism (3) further comprises a driving motor (31) fixedly arranged on one side of the right-angle frame (21), and a wind driving wheel (34) arranged at the output end of the driving motor (31) in a connecting mode.

7. A firewall switch for a mobile device according to claim 6, wherein: the wind driving wheel (34) comprises a rotating rod (341), and bending blades (342) arranged on the outer side of the rotating rod (341), wherein five groups of bending blades (342) are arranged in a circular array.

8. A firewall switch for a mobile device according to claim 1, wherein: the ventilation and heat dissipation mechanism (3) further comprises connecting rods (32) arranged at two ends of the ventilation pipeline (33), and the connecting rods (32) are provided with two groups.