CN219577740U - Fixing device - Google Patents

Abstract

The utility model discloses a fixing device, relates to the technical field of network equipment, and aims to solve the problem that short circuit of a circuit is easy to occur in the fixing device. The fixing device comprises a mounting piece, a fan and a dehumidifying component. The inside of the mounting piece forms a mounting cavity and is provided with an air inlet communicated with the mounting cavity. The installation cavity is used for placing network equipment. The fan is arranged on the mounting piece and used for sending outside air into the mounting cavity through the air inlet. The dehumidification assembly is arranged on the mounting piece and used for reducing the humidity of air in the mounting cavity. The fixing device is used for fixing network equipment.

Description

Fixing device

Technical Field

The present utility model relates to the field of network devices, and in particular, to a fixing device.

Background

Network devices are physical entities connected into the network, which are very diverse and increasing in variety. The basic network device is: computers, hubs, switches, bridges, routers, gateways, modems, fiber optic transceivers, and the like.

In order to facilitate the user's management and maintenance of the network devices, some network devices may be installed in the installation cavity of the fixture. However, with existing fixtures, network devices placed within the mounting cavity are prone to electrical shorting.

Disclosure of Invention

The utility model provides a fixing device which is used for solving the problem that network equipment is easy to generate circuit short circuit in the fixing device.

The utility model provides a fixing device which is used for fixing network equipment and comprises a mounting piece, a fan and a dehumidifying component. The inside of the mounting piece forms a mounting cavity and is provided with an air inlet communicated with the mounting cavity. The installation cavity is used for placing network equipment. The fan is arranged on the mounting piece and used for sending outside air into the mounting cavity through the air inlet. The dehumidification assembly is arranged on the mounting piece and used for reducing the humidity of air in the mounting cavity.

The fixing device provided by the utility model has the advantage that the installation cavity can provide a placement position for the placement of network equipment. The fan can provide power to can make outside air flow to the installation intracavity through the air intake. Because the dehumidification subassembly can carry out drying treatment to the air in the installation cavity, the air environment in the installation cavity just can hold the drying all the time to effectively avoided network equipment to take place circuit short circuit or electric leakage when the operation of installation cavity, and then effectively eliminated the potential safety hazard when the network equipment operates.

Optionally, the fan and the dehumidifying component are both disposed within the mounting cavity.

Optionally, the fixing device further comprises a gas pipe, a part of the gas pipe is located at the air inlet, and the air inlet is formed. The air inlet is communicated with the outside through the air inlet. The other part of the air pipe is positioned in the mounting cavity and is provided with an air outlet. The fan and the dehumidification component are arranged between the air inlet and the air outlet and are communicated with the air delivery pipe.

Optionally, the fixing device further comprises a filter element, wherein the filter element is arranged in the mounting cavity and is connected with the mounting element so as to divide the mounting cavity into a first mounting cavity and a second mounting cavity which are mutually independent. The filter piece is provided with a filter hole. The air inlet is communicated with the first installation cavity, and the fan, the dehumidification assembly and a part of the air delivery pipe provided with the air outlet are arranged in the first installation cavity. The second installation cavity is used for placing network equipment.

Optionally, the dehumidifying assembly includes a heating, a temperature detector, and a controller. The heating element is used for reducing the humidity of the air in the installation cavity. The temperature detector is connected with the heating element and is used for detecting the humidity of the air in the installation cavity. The controller is electrically connected with the temperature detector and is electrically connected with the heating element. The controller is used for acquiring the humidity value of the air in the installation cavity detected by the temperature detector so as to adjust the heating power of the heating element.

Optionally, the fixing device further comprises a fan, wherein the fan is arranged in the mounting cavity and connected with the mounting piece. The fan is arranged opposite to the air outlet.

Optionally, the fixing device further comprises a partition plate, wherein the partition plate is arranged in the first installation cavity and is connected with the installation piece. The fan and the dehumidification assembly are positioned on one side of the separation plate away from the filter element and are arranged opposite to the separation plate.

Optionally, the fixing device further includes a spacer, and the spacer is disposed in the second mounting cavity and connected to the mounting component. The interior of the spacer forms a spacer cavity for placement of network equipment.

Optionally, the partition plate divides the first mounting cavity into a first sub-mounting cavity and a second sub-mounting cavity that are independent of each other. The fan and the dehumidification assembly are located in the first sub-installation cavity. The partition plate is provided with air holes, and the air outlet of the air pipe penetrates through the air holes and is positioned in the second sub-mounting cavity.

Optionally, the fixing device further comprises a plurality of shielding pieces, wherein the shielding pieces are located in the isolation cavity and connected with the isolation pieces. The plurality of shields are staggered. The plurality of shields form a shielded space in which the network device is placed.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and do not limit the utility model.

FIG. 1 is a cross-sectional view of a fixing device according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a portion of a fixing device according to an embodiment of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

fig. 4 is a schematic view of a fixing device according to an embodiment of the present utility model.

Reference numerals:

100-fixing device; 1-a mounting; 2-a fan; 3-a dehumidifying assembly; 4-a gas pipe; 5-a fan; 6-fixing plates; 7-a filter; 8-dividing plates; 9-spacers; 10-shielding; 12-an air inlet; 110-mounting plates; 111-a first mounting cavity; 112-a second mounting cavity; 1111-a first sub-mounting cavity; 1112-a second sub-mounting cavity; 41-air inlet; 42-air outlet; 91-isolating the cavity; 101-shielding space; 102-a first shield; 103-a second shield; 104-a third shield; 1031-a regulating port; 81-ventilation holes; 1101-threaded hole; 113-lightning rod; 114-ground line.

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.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. In addition, when describing a pipeline, the terms "connected" and "connected" as used herein have the meaning of conducting. The specific meaning is to be understood in conjunction with the context.

In embodiments of the utility model, words such as "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g." in an embodiment should not be taken as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.

Network devices, generally, refer to computers, hubs, switches, bridges, routers, gateways, modems, fiber optic transceivers, etc. that are capable of connecting to physical entities in a network. With the increasing development of the technology level, various network devices are becoming indispensable devices in the home or business.

In order to facilitate the user to arrange and maintain the network devices, some network devices may be intensively installed in the installation cavity of the fixing device. However, the existing fixing device cannot ensure that the installation cavity is provided with a dry air environment, so that short circuit or electric leakage of a circuit easily occurs when the network equipment runs in the installation cavity, and potential safety hazards are caused.

Based on this, an embodiment of the present utility model provides a fixing device, as shown in fig. 1, fig. 1 is a cross-sectional view of a fixing device 100 provided in an embodiment of the present utility model, where the fixing device 100 is used for fixing network equipment, and may include a mounting member 1, a fan 2, and a dehumidifying assembly 3.

The interior of the mount 1 forms a mounting cavity 11, which mounting cavity 11 can be used for placing network equipment. The shape of the mounting member 1 may be specifically set according to practical requirements, and the mounting member 1 may be an exemplary rectangular box.

For facilitating the placement of network equipment, the mounting member 1 may include a mounting body and a door body, where the mounting body has a mounting cavity 11 formed therein, and a placement port communicating with the mounting cavity 11 is provided in the mounting body. The door body is arranged at the placement opening and is rotationally connected with the installation main body for opening or closing the installation cavity 11.

Thus, the user can conveniently open the installation cavity 11 by rotating the door body, and then can place the network equipment in the installation cavity 11 through the placing opening.

With continued reference to fig. 1, the mounting member 1 is provided with an air inlet 12 in communication with the mounting cavity 11. Outside air can enter the installation cavity 11 through the air inlet 12.

The fan 2 is arranged on the mounting piece 1. The fan 2 can provide power so that outside air can flow into the installation cavity 11 through the air inlet 12.

The dehumidifying assembly 3 is provided on the mounting 1 for reducing the humidity of the air in the mounting chamber 11. Because the dehumidification subassembly 3 can carry out drying treatment to the air in the installation cavity 11, the air environment in the installation cavity 11 just can hold the drying all the time to effectively avoided network equipment to take place circuit short circuit or electric leakage when the operation in the installation cavity 11, and then effectively eliminated the potential safety hazard when the network equipment operates.

With continued reference to fig. 1, to prevent accidental damage to the blower 2 and the dehumidification assembly 3, in some embodiments, both the blower 2 and the dehumidification assembly 3 are disposed within the mounting cavity 11. Like this, mounting 1 can play certain guard action to fan 2 and dehumidification subassembly 3 to can effectively avoid fan 2 and dehumidification subassembly 3 to take place unexpected damage.

Of course, in order to facilitate maintenance of the blower 2 and the dehumidifying assembly 3, the blower 2 and the dehumidifying assembly 3 may also be both disposed outside the installation cavity 11.

It will be appreciated that the fan 2 may have an air intake and an air exhaust. When the fan 2 is arranged outside the mounting piece 1, the air suction opening of the fan 2 is positioned outside, and the air outlet of the fan 2 is communicated with the air inlet 12. When the fan 2 is arranged in the installation piece 1, the air suction inlet of the fan 2 is communicated with the air inlet 12, and the air outlet of the fan 2 is positioned in the installation cavity 11.

In some embodiments, the dehumidification assembly 3 may include a heating element that may be used to reduce the humidity of the air within the mounting cavity 11. By way of example, the heating element may be an electric heating plate, which is capable of converting electric energy into heat energy, and the air in the installation cavity 11 is capable of being heated by the electric heating plate after being in contact with the electric heating plate, and thus the humidity of the air may be reduced.

In order to enable the dehumidification assembly 3 to intelligently regulate the humidity within the mounting cavity 11, the dehumidification assembly 3 may also include a temperature detector and a controller. The temperature detector is connected to the heating element for detecting the humidity of the air in the installation cavity 11. The controller is electrically connected with the temperature detector and is electrically connected with the heating element. The controller is used for acquiring the humidity value of the air in the installation cavity 11 detected by the temperature detector so as to adjust the heating power of the heating element.

Thus, by providing the temperature detector and the controller, the user can adjust the heating power of the heating element according to the actual humidity of the air in the installation cavity 11, so that the humidity of the air in the installation cavity 11 can be ensured to be always kept within the preset humidity range, and the power consumption of the dehumidification assembly 3 can be reduced.

With continued reference to FIG. 1, in some embodiments, the fixture 100 may further include a gas delivery conduit 4, a portion of the gas delivery conduit 4 being located at the inlet 12 and having an inlet opening 41. The air inlet 41 communicates with the outside through the air inlet 12. Ambient air may enter the air delivery pipe 4 through the air inlet 41.

It will be appreciated that a portion of the air delivery conduit 4 may extend through the air inlet 12 and that the air inlet 41 of the air delivery conduit 4 is located outside of the mounting member 1. Of course, the air inlet 41 of the air delivery pipe 4 can also be directly communicated with the air inlet 12.

The other part of the air pipe 4 is positioned in the mounting cavity 11 and is provided with an air outlet 42. Air in the air delivery pipe 4 can be discharged into the installation cavity 11 through the air outlet 42.

The fan 2 and the dehumidification component 3 are arranged between the air inlet 41 and the air outlet 42 and are communicated with the air pipe 4, namely, the fan 2 and the dehumidification component 3 are connected in series on the air pipe 4. Referring to fig. 2, fig. 2 is a schematic diagram of a part of a fixing device 100 according to an embodiment of the present utility model, in a state that a fan 2 is connected in series to a gas pipe 4.

Because fan 2 and dehumidification subassembly 3 all establish ties on gas-supply pipe 4, like this, when fan 2 drove external air and enter into installation cavity 11 in, dehumidification subassembly 3 can concentrate the dehumidification to the air that enters into in the installation cavity 11 to effectively improved the dehumidification efficiency of dehumidification subassembly 3, effectively guaranteed to have dry environment all the time in the installation cavity 11, further avoided network equipment to take place circuit short circuit in installation cavity 11.

The number of fans 2 and dehumidification assemblies 3 may be specifically set according to actual use requirements, and as shown in fig. 1, for example, the number of fans 2 and dehumidification assemblies 3 may be two. In this case, two air inlets 12 may be formed in the mounting member 1, a portion of the air pipe 4 is located at one of the air inlets 12, an air inlet 41 is formed in the portion of the air pipe 4 located at the other air inlet 12, an air inlet 41 is also formed in the portion of the air pipe 4 located at the other air inlet 12, and an air outlet 42 is formed in the portion of the air pipe 4 located in the mounting cavity 11.

One fan 2 and one dehumidification assembly 3 are arranged in series between one air inlet 41 and one air outlet 42, and the other fan 2 and the other dehumidification assembly 3 are arranged in series between the other air inlet 41 and the other air outlet 42. Like this, through two fans 2 and two dehumidification subassembly 3 jointly dehumidify the air in the installation cavity 11, further guaranteed to have dry environment in the installation cavity 11 all the time.

To further increase the efficiency of the dehumidification assembly 3 to dehumidify the air in the mounting cavity 11, with continued reference to fig. 1, in some embodiments, the fixture 100 may further include a fan 5, where the fan 5 is disposed in the mounting cavity 11 and connected to the mounting member 1. The fan 5 is disposed opposite to the air outlet 42.

In this way, after the dried air flow blown out from the air outlet 42 enters the installation cavity 11, the fan 5 opposite to the air outlet 42 can play a certain driving role on the dried air flow blown out from the air outlet 42, so that the dried air flow blown out from the air outlet 42 can quickly flow to each position of the installation cavity 11, the dehumidification efficiency of the dehumidification assembly 3 on the air in the installation cavity 11 is further improved, and the air environment in the installation cavity 11 is further ensured to be always dry.

With continued reference to fig. 1, to facilitate installation of the fan 5 within the mounting cavity 11, in some embodiments, the fixture 100 may further include a securing plate 6, the securing plate 6 being disposed within the mounting cavity 11 and coupled to the mounting member 1. The fixing plate 6 is disposed opposite to the air outlet 42, and an air delivery hole (not shown) is formed in the fixing plate 6. The fan 5 is located on the side of the fixed plate 6 away from the air outlet 42 and is connected with the fixed plate 6.

In this way, the fixing plate 6 can provide a mounting position for the fan 5 to be mounted, so that the fan 5 can be conveniently mounted in the mounting cavity 11. The fan 5 is operated to drive the air flow discharged from the air outlet 42 to flow upwards through the air delivery hole.

In order to facilitate air circulation in the installation cavity 11, an air outlet (not shown in the figure) which is communicated with the installation cavity 11 may be further formed in the installation piece 1. After the dry air discharged from the air outlet 42 is discharged into the installation cavity 11, the wet air in the installation cavity 11 can be discharged from the air outlet. Thus, the air in the installation cavity 11 can form good air flow circulation between the air inlet 12 and the air outlet, so that the air in the installation cavity 11 can be always ensured to have good drying performance.

With continued reference to fig. 1, to prevent foreign matter in the outside air from entering the installation cavity 11, thereby creating a safety hazard for the network device, in some embodiments, the fixing device 100 further includes a filter 7, where the filter 7 is disposed in the installation cavity 11 and connected to the installation element 1 to divide the installation cavity 11 into a first installation cavity 111 and a second installation cavity 112 that are independent of each other. The filter element 7 is provided with filter openings (not shown). The air inlet 12 is communicated with the first installation cavity 111, and a part of the air outlet 42 formed in the fan 2, the dehumidifying component 3 and the air pipe 4 is arranged in the first installation cavity 111. The second mounting cavity 112 is used for placing network devices.

Thus, after the dry air discharged from the air outlet 42 enters the first installation cavity 111, the dry air can enter the second installation cavity 112 through the filtering holes, so that the second installation cavity 112 where the network device is located has a dry air environment. The impurities discharged from the air outlet 42 can be isolated in the first installation cavity 111 under the filtering action of the filtering piece 7, so that the impurities are effectively prevented from entering the second installation cavity 112 to bring potential safety hazards to network equipment in the second installation cavity 112.

The filter element 7 may have different arrangements, and the filter element 7 may be a plate-like structure, for example. The plate-shaped filter element 7 not only can filter impurities in the air, but also can play a certain shielding role, and reduces electromagnetic interference caused to network equipment when the fan 2 and the dehumidifying component 3 operate.

Of course, the filter element 7 may also be a filter screen in order to reduce the manufacturing costs of the fixing device 100.

It will be appreciated that the positions of the fan 5 and the fixing plate 6 are not particularly limited herein, i.e., the fan 5 and the fixing plate 6 may be disposed in the first mounting cavity 111, and may also be disposed in the second mounting cavity 112.

With continued reference to fig. 1, in order to further reduce electromagnetic interference caused to the network equipment during operation of the blower 2 and the dehumidification assembly 3, in some embodiments, the fixture 100 may further include a partition plate 8, where the partition plate 8 is disposed within the first mounting cavity 111 and coupled to the mounting member 1. The fan 2 and the dehumidification assembly 3 are positioned on one side of the separation plate 8 away from the filter 7 and are arranged opposite to the separation plate 8.

Like this, owing to division board 8 set up between network equipment and fan 2 and dehumidification subassembly 3, division board 8 can play certain shielding effect, has effectively reduced the electromagnetic interference that causes network equipment when fan 2 and dehumidification subassembly 3 are operated.

With continued reference to fig. 1, to ensure the shielding effect of partition plate 8, in some embodiments, partition plate 8 may divide first mounting cavity 111 into first sub-mounting cavity 1111 and second sub-mounting cavity 1112, which are independent of each other. Like this, the periphery of division board 8 all can support with the inner wall in installation chamber 11 and lean on, effectively prevent that the electromagnetic interference who produces when fan 2 and dehumidification subassembly 3 operation from passing through between the inner wall in division board 8 and installation chamber 11, and then influence the normal operating of network equipment.

Of course, in other embodiments, in order to facilitate the flow of air exiting air outlet 42 through partition plate 8 in a direction toward the network equipment, a gap may be provided between the periphery of partition plate 8 and the inner wall of mounting chamber 11. In this way, the dry air flow discharged from the air outlet 42 can pass through the gap between the periphery of the partition plate 8 and the inner wall of the installation cavity 11, and then can smoothly flow to the network equipment, so that the network equipment is ensured to be always in a dry air environment.

As shown in fig. 1, in the case that the periphery of the partition plate 8 abuts against the inner wall of the installation cavity 11 to divide the first installation cavity 111 into two mutually independent first sub-installation cavities 1111 and 1112, the fan 2 and the dehumidifying assembly 3 are located in the first sub-installation cavities 1111, and the ventilation holes 81 are formed in the partition plate 8. The fan 2 and the dehumidifying assembly 3 can introduce an external air flow into the first sub-installation chamber 1111 and dry the air flow. The dry air flow can enter into the second sub-mount chamber 1112 through the air holes 81.

The air outlet 42 of the air pipe 4 is arranged in the air hole 81 in a penetrating way and is positioned in the second sub-installation cavity 1112. In this way, the dry air flow can be directly discharged into the second sub-installation cavity 1112 under the guidance of the air pipe 4, and the dry air flow can flow into the second sub-installation cavity 1112 at a faster speed, so that the dehumidifying efficiency of the dehumidifying component 3 on the air in the installation cavity 11 is further improved.

Of course, in other embodiments, the air outlet 42 of the air delivery conduit 4 may also be located within the first sub-mount chamber 1111. In this case, the air outlet 42 is exhausted when the dry air flow first enters the first sub-mount chamber 1111 and then enters the second sub-mount chamber 1112 through the air hole 81.

With continued reference to fig. 1, in order to further reduce electromagnetic interference experienced by the network devices within the second mounting cavity 112, in some embodiments, the fixture 100 may further include a spacer 9, the spacer 9 being disposed within the second mounting cavity 112 and coupled to the mounting member 1. The interior of the spacer 9 forms a spacer cavity 91, the spacer cavity 91 being used for placing network equipment.

In this way, the spacer 9 can form a further isolation shielding for the network device placed in the isolation cavity 91, thereby further reducing electromagnetic interference to the network device and effectively ensuring normal and stable operation of the network device.

It will be appreciated that the side of the spacer 9 adjacent the filter 7 may be provided with a vent hole communicating with the spacer chamber 91. In this way, the dry air flow after being filtered by the filter element 7 can enter the isolation cavity 91 through the vent hole, so that the isolation cavity 91 can be effectively ensured to have a dry air environment.

With continued reference to fig. 1, to further reduce electromagnetic interference experienced by the network device, in some embodiments, the fixture 100 may further include a plurality of shields 10, the plurality of shields 10 being positioned within the isolation chamber 91 in connection with the isolator 9. The plurality of shielding members 10 are staggered, the plurality of shielding members 10 form a shielding space 101, and the network device is placed in the shielding space 101.

In this way, after the network device is placed in the shielding space 101 formed by the plurality of shielding pieces 10, the plurality of shielding pieces 10 can play a further role in shielding, so that the influence of electromagnetic interference on the network device is further reduced, and the normal and stable operation of the network device is ensured.

The arrangement form of the plurality of shielding members 10 may be specifically set according to actual requirements, and as illustrated in fig. 1, the plurality of shielding members 10 may include two first shielding members 102, a second shielding member 103, and a third shielding member 104, for example. Wherein two first shields 102 are arranged opposite each other, and the network device is installed between the two first shields 102. The two first shields 102 can effectively shield electromagnetic interference experienced by the network device in both the up and down directions.

The second shield 103 is located between the two first shields 102. The network device may be installed between the second shield 103 and one of the first shields 102, and between the second shield 103 and the other first shield 102. In this way, the network devices on the upper and lower sides of the second shield 103 may be separated by the second shield 103, so that electromagnetic interference generated by the network devices on the upper and lower sides of the second shield 103 to each other may be effectively prevented.

With continued reference to fig. 1, the second shield 103 is provided with a plurality of adjustment apertures 1031. The third shielding member 104 is located between the two first shielding members 102, and the third shielding member 104 is disposed through the adjustment opening 1031, and one end of the third shielding member 104 is connected to one of the first shielding members 102, and the other end of the third shielding member is connected to the other first shielding member 102. In this way, the third shielding member 104 may separate the network devices on the upper layer or the lower layer of the second shielding member 103, so as to avoid electromagnetic interference between the network devices on the upper layer or the lower layer of the second shielding member 103.

Moreover, since the number of the adjusting ports 1031 is plural, the third shielding member 104 is disposed in different adjusting ports 1031 in a penetrating manner, and can adapt to the isolation between network devices with different volumes and sizes, thereby greatly improving the applicability of the fixing device 100.

It will be appreciated that the number of third shields 104 may be specifically set according to actual use requirements, and that the number of third shields 104 may be two, for example.

When a plurality of shields 10 are provided in the manner described above, with continued reference to fig. 1 for ease of installation of the network device, in some embodiments, the fixture 100 may further include a mounting plate 110, the mounting plate 110 being disposed between the first shield 102 and the second shield 103 in connection with the spacer 9.

As shown in fig. 3, fig. 3 is a partial enlarged view of a in fig. 1, and a threaded hole 1101 is formed in the mounting plate 110. The network device may be fixedly mounted to the threaded hole 1101 of the mounting plate 110 by bolts.

It will be appreciated that when a plurality of shielding members 10 are provided in the above-described form, the number of mounting plates 110 is two, and a plurality of adjustment ports 1031 are also provided in the mounting plates 110. The third shield 104 is inserted through the adjustment port 1031 of the mounting plate 110 and the adjustment port 1031 of the second shield 103, and one end is connected to one of the first shields 102 and the other end is connected to the other first shield 102.

In order to ensure the safety of the network device in the installation cavity 11, as shown in fig. 4, fig. 4 is a schematic diagram of the fixing device 100 provided in the embodiment of the present utility model, and in some embodiments, the fixing device 100 may further include a lightning rod 113 and a ground wire 114. The lightning rod 113 is provided outside the mounting member 1 and connected to the mounting member 1. One end of the ground wire 114 is connected to the lightning rod 113, and the other end is used for grounding. In this way, by arranging the lightning rod 113 and the ground wire 114, the risk of lightning striking on the network equipment in the installation cavity 11 is effectively reduced, and the safety of the network equipment is greatly improved.

The present utility model is not limited to the above embodiments, and any changes or substitutions within the technical scope of the present utility model should be covered by the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims (10)

1. A fixture for securing a network device, the fixture comprising:

the mounting piece is internally provided with a mounting cavity and is provided with an air inlet communicated with the mounting cavity; the installation cavity is used for placing the network equipment;

the fan is arranged on the mounting piece and used for sending outside air into the mounting cavity through the air inlet; the method comprises the steps of,

and the dehumidifying component is arranged on the mounting piece and used for reducing the humidity of air in the mounting cavity.

2. The fixture of claim 1, wherein the fan and the dehumidification assembly are both disposed within the mounting cavity.

3. The fixture of claim 2, wherein the fixture further comprises:

the part of the air pipe is positioned at the air inlet and provided with an air inlet; the air inlet is communicated with the outside through the air inlet; the other part of the air delivery pipe is positioned in the mounting cavity and provided with an air outlet; the fan and the dehumidification assembly are arranged between the air inlet and the air outlet and are communicated with the air delivery pipe.

4. A fixture according to claim 3, wherein the fixture further comprises:

the filter piece is arranged in the mounting cavity and connected with the mounting piece so as to divide the mounting cavity into a first mounting cavity and a second mounting cavity which are mutually independent; the filter piece is provided with a filter hole; the air inlet is communicated with the first installation cavity, and the fan, the dehumidification assembly and a part of the air pipe provided with the air outlet are all arranged in the first installation cavity; the second installation cavity is used for placing the network equipment.

5. The fixture of claim 2, wherein the dehumidifying assembly comprises:

a heating member for reducing the humidity of air in the installation cavity;

the temperature detector is connected with the heating piece and used for detecting the humidity of the air in the installation cavity; the method comprises the steps of,

the controller is electrically connected with the temperature detector and the heating piece; the controller is used for acquiring the humidity value of the air in the installation cavity detected by the temperature detector so as to adjust the heating power of the heating element.

6. A fixture according to claim 3, wherein the fixture further comprises:

the fan is arranged in the mounting cavity and connected with the mounting piece; the fan is arranged opposite to the air outlet.

7. The fixture of claim 4, wherein the fixture further comprises:

the partition plate is arranged in the first mounting cavity and is connected with the mounting piece; the fan and the dehumidification assembly are located on one side, away from the filter element, of the partition plate, and are arranged opposite to the partition plate.

8. The fixture of claim 4, wherein the fixture further comprises:

the isolating piece is arranged in the second mounting cavity and is connected with the mounting piece; the interior of the spacer forms a spacer cavity for placement of the network device.

9. The fixture of claim 7, wherein the divider plate divides the first mounting cavity into first and second sub-mounting cavities that are independent of each other; the fan and the dehumidification assembly are positioned in the first sub-installation cavity; the partition plate is provided with air holes; the air outlet of the air pipe penetrates through the air holes and is positioned in the second sub-mounting cavity.

10. The fixture of claim 8, wherein the fixture further comprises:

a plurality of shielding pieces positioned in the isolation cavity and connected with the isolation pieces; a plurality of shielding pieces are arranged in a staggered way; the plurality of shields form a shielded space in which the network device is placed.