CN117544556A

CN117544556A - Waterproof router

Info

Publication number: CN117544556A
Application number: CN202311652931.5A
Authority: CN
Inventors: 袁明军
Original assignee: Jiangsu Xinchen Communication Co ltd
Current assignee: Jiangsu Xinchen Communication Co ltd
Priority date: 2023-12-05
Filing date: 2023-12-05
Publication date: 2024-02-09

Abstract

The application relates to the technical field of routers, in particular to a waterproof router, which comprises: a first housing; a component; a second housing; wherein, still be provided with first siphon on one side of the bottom of first casing, the second casing still is provided with the second siphon on inlaying the diapire of establishing the heavy groove, the second siphon stretches into in the first siphon to with heat dissipation drainage space intercommunication, top one side of second casing still is provided with the louvre with heat dissipation drainage space intercommunication, is provided with axial fan in the louvre, the second casing still is provided with the wash port on the diapire in heat dissipation drainage space. This application is through triggering the siphon phenomenon, can in time guide to the heat dissipation drainage space with piling up the rivers of inlaying in establishing the heavy inslot, and then avoid rivers excessively piling up and get into the function interval and lead to the fact the influence to components and parts, both can ensure that the vent can carry out normal heat dissipation to components and parts, can avoid the waterproof nature of router to become poor problem because of seting up the vent again.

Description

Waterproof router

Technical Field

The application relates to the technical field of routers, in particular to a waterproof router.

Background

The router may also be called gateway device, and performs network layer relay and third layer relay tasks in OSI/RM to store and forward packets between different networks, which mainly separates networks in different logics. While data is transmitted in one subnet to another subnet, which can be handled by the routing function of the router. In network communication, the router has the functions of judging network addresses and selecting IP paths, and can construct a flexible link system in a plurality of network environments, and link each subnet through different data packets and medium access modes. A router that in operation accepts only information communicated by a source station or other relevant router is an interconnection device based on a network layer.

The router generally includes a housing and components, the components being disposed in the housing, the housing being configured to provide dust and water protection to the components. Because the router heats at the during operation components and parts, in order to avoid the overheated operating condition that influences the router of components and parts, still be provided with the vent that is used for radiating on the lateral wall of two relative settings of casing to the air current passes through and brings the heat outside the casing, and then cools down components and parts.

However, the water-proof effect of the router is affected to a certain extent by the opening of the ventilation opening; when the water flow is poured or splashed on the casing, the water flow easily enters the inside of the casing from the ventilation opening, and the components are damaged.

Disclosure of Invention

In order to solve the problem that in the prior art, the waterproof effect of a router is poor due to the fact that a vent is formed in the router, the application provides a waterproof router.

The application provides a waterproof router, the waterproof router includes:

the first shell is arranged in the middle to form a functional interval, one side of the bottom of the first shell is also provided with ventilation openings, and the ventilation openings are communicated with the functional interval and are oppositely provided with two ventilation openings;

the component is arranged in the functional interval;

the second shell is arranged in the middle to form a heat dissipation and drainage space, the second shell is arranged on one side of the bottom of the first shell, an embedded sink groove is formed in one side of the top of the second shell, the first shell is at least partially embedded into the embedded sink groove, the outer side wall of the first shell and the side wall of the embedded sink groove are arranged at intervals, and the first shell and the second shell are connected through connecting ribs;

the heat dissipation device comprises a first shell, a second shell, a first siphon, a second siphon, a heat dissipation hole, an axial flow fan, a drain hole and a drain hole, wherein the first siphon is further arranged on one side of the bottom of the first shell, the second siphon is further arranged on the bottom wall of the embedded sink, the second siphon stretches into the first siphon and is communicated with the heat dissipation drain space, the heat dissipation hole is further formed in one side of the top of the second shell and is communicated with the heat dissipation drain space, the axial flow fan is arranged in the heat dissipation hole, and the drain hole is further formed in the bottom wall of the heat dissipation drain space.

Optionally, the waterproof router further comprises an induction type water level switch, the induction type water level switch comprises a first electrode plate, a second electrode plate, a circuit board and a relay, the first electrode plate and the second electrode plate are electrically connected with the circuit board, the first electrode plate is arranged on the inner side wall of the first siphon and between one end of the bottom of the first siphon and one end of the top of the second siphon, the second electrode plate is arranged on the bottom wall of the embedded sink, the circuit board is electrically connected with the relay, and the relay is electrically connected with the axial flow fan.

Optionally, the waterproof router further includes a floating ball type water level detection sensor and a controller, the floating ball type water level detection sensor is disposed in the embedded sink tank and is used for detecting a water level in the embedded sink tank, the axial flow fan includes an operating state and a non-operating state, and the controller is electrically connected with the axial flow fan and is configured to: when the water level detected by the floating ball type water level detection sensor exceeds a preset threshold value, the axial flow fan is controlled to be changed into a working state from a non-working state.

Optionally, the waterproof router further comprises a toggle switch, wherein the toggle switch is electrically connected with the axial flow fan and is connected with the inductive water level switch or the floating ball type water level detection sensor in parallel.

Optionally, the waterproof router further comprises a drain pipe and an electric valve, wherein the drain pipe is arranged at the drain hole, and the electric valve is arranged on the drain pipe and used for controlling the opening and closing of the drain pipe;

the waterproof router further comprises a delay relay, the first electrode plate and the second electrode plate are electrically connected with the delay relay, the delay relay is connected with the relay in parallel, and the electric valve is electrically connected with the relay; or (b)

The electrically operated valve is electrically connected with the controller, and the controller is configured to: when the water level detected by the floating ball type water level detection sensor exceeds a preset threshold value, the electric valve is controlled to be switched from a closed state to an open state after a specified duration.

Optionally, one end of the bottom of the first siphon tube is spaced from the bottom wall of the embedded sink, and one end of the top of the second siphon tube is spaced from one side of the bottom of the first casing.

Optionally, a distance between one end of the bottom of the first siphon and the bottom wall of the embedded sink groove is 1-2 cm.

Optionally, the drain hole and the axial flow fan are arranged in a dislocation manner.

Optionally, the waterproof router further includes a foot pad, where the foot pad is disposed at one side of the bottom of the second casing and is staggered with the drain hole.

According to the water flow pouring device, the embedded sink groove is arranged, so that water flow can be accumulated in the embedded sink groove when the water flow is poured or splashed onto the waterproof router; through setting up axial fan to trigger siphon phenomenon between first siphon and second siphon, can in time guide the rivers of piling up in inlaying the heavy inslot to the heat dissipation drainage space, and then avoid rivers excessively to pile up and get into the function interval and cause the influence to components and parts. Therefore, the vent can ensure normal heat dissipation of components and parts, and the problem that the waterproof performance of the router is poor due to the fact that the vent is formed can be avoided. Meanwhile, due to the axial flow fan arranged in the application, when no ponding is left in the embedded sink or the ponding is completely discharged, airflow circulation in the functional interval is accelerated, so that the application can further improve the radiating effect on components while guaranteeing the waterproof function of the router.

Drawings

Fig. 1 is a schematic structural diagram of a waterproof router according to an embodiment of the present application.

Fig. 2 is a cross-sectional view of a waterproof router provided in an embodiment of the present application.

Fig. 3 is a schematic diagram of an electrical connection of a waterproof router according to an embodiment of the present application.

Fig. 4 is an isometric view of a waterproof router according to an embodiment of the present application when viewed from above.

Fig. 5 is a schematic diagram of electrical connection of a waterproof router according to a second embodiment of the present disclosure.

Reference numerals illustrate: 100. a first housing; 110. a functional section; 120. a vent; 130. a first siphon tube; 200. a component; 300. a second housing; 310. a heat dissipation and drainage space; 320. embedding a sinking groove; 330. a second siphon; 340. a heat radiation hole; 350. a drain hole; 360. foot pads; 400. a connecting rib; 500. an axial flow fan; 600. an inductive water level switch; 610. a first electrode sheet; 620. a second electrode sheet; 630. a circuit board; 640. a relay; 700. a toggle switch; 800. a drain pipe; 810. an electric valve; 820. a delay relay; 900. a floating ball type water level detection sensor; 910. and a controller.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-5.

Example 1

An embodiment of the present application discloses a waterproof router, as shown in fig. 1 to 4, the waterproof router includes:

the first casing 100 is arranged in the middle to form a functional section 110, a vent 120 is further arranged at one side of the bottom of the first casing 100, and the vent 120 is communicated with the functional section 110 and is provided with two opposite sides;

a component 200 provided in the functional section 110;

the second casing 300 is arranged in the middle to form a heat dissipation and drainage space 310, the second casing 300 is arranged at one side of the bottom of the first casing 100, an embedded sink 320 is arranged at one side of the top of the second casing 300, the first casing 100 is at least partially embedded into the embedded sink 320, the outer side wall of the first casing 100 is arranged at intervals with the side wall of the embedded sink 320, and the first casing 100 and the second casing 300 are connected through a connecting rib 400;

the first siphon 130 is further disposed on one side of the bottom of the first casing 100, the second siphon 330 is further disposed on the bottom wall of the embedded sink 320 of the second casing 300, the second siphon 330 extends into the first siphon 130 and is communicated with the heat dissipation and drainage space 310, a heat dissipation hole 340 communicated with the heat dissipation and drainage space 310 is further disposed on one side of the top of the second casing 300, an axial flow fan 500 is disposed in the heat dissipation hole 340, and a drainage hole 350 is further disposed on the bottom wall of the heat dissipation and drainage space 310 of the second casing 300.

As shown in fig. 1 and 2, in the present embodiment, it is exemplarily illustrated that the first casing 100 is mainly used for arranging the components 200, and the second casing 300 is mainly used for supporting the first casing 100 and for heat dissipation and waterproofing the components 200 within the first casing 100.

The first and second cases 100 and 300 may each be provided in a thin-walled structure, be provided in a hollow, and form the functional section 110 and the heat dissipation and drainage space 310, respectively. The first and second housings 100 and 300 may each have a rectangular shape in a plan view. The component 200 is disposed within the functional section 110 and may be disposed on a bottom wall of the functional section 110. Meanwhile, a vent 120 is further disposed at one side of the bottom of the first casing 100, the vent 120 is communicated with the functional section 110, two vents 120 may be disposed at two sides of the first casing 100 in the length direction, so that air flows enter the functional section 110 and are discharged out of the functional section 110, and further, the purpose of taking away heat generated during operation of the component 200 through the air flows is achieved.

As shown in fig. 1 and 2, the second housing 300 may be disposed at a bottom side of the first housing 100, and a top side of the second housing 300 may be provided with an embedded sink 320. The embedded sink 320 may be configured as a rectangular groove, and at least one side of the bottom of the first housing 100 is embedded in the embedded sink 320. After the embedding, the outer side wall of the first casing 100 is spaced from the side wall of the embedded sink 320, so that the air flows through the embedded sink 320 to the vent 120, and further enters the functional section 110. The connecting rib 400 is used for fixing the first casing 100 in the embedded sink 320 of the second casing 300, and by providing the connecting rib 400, the embedded sink 320 can be prevented from being completely shielded. The connecting ribs 400 may be provided with four, and the four connecting ribs 400 may correspond to the four inner right angles of the embedded sink 320, respectively, and simultaneously both ends of the connecting ribs 400 may be connected to the inner right angles of the embedded sink 320 and the outer right angles of the second housing 300, respectively.

The first siphon pipe 130 and the second siphon pipe 330 may be provided with four sets, and the four sets of the first siphon pipe 130 and the second siphon pipe 330 may be distributed in a rectangular array and respectively disposed on two diagonal lines of a bottom side of the first housing 100 and two diagonal lines of a bottom wall of the embedded sink 320. The first siphon tube 130 is fixed at a bottom side of the first housing 100, and the second siphon tube 330 is fixed on a bottom wall of the embedded sink 320 and communicates with the heat dissipation and drainage space 310. The second siphon tube 330 extends into the first siphon tube 130 to facilitate siphoning. When the water flow is poured or splashed onto the waterproof router, the water flow can and only can enter the embedded sink 320 from between the outer side wall of the first housing 100 and the side wall of the embedded sink 320, and when the siphon occurs on site, the water flow can flow upwards from the first siphon 130 and enter the second siphon 330 to flow into the heat dissipation and drainage space 310, so as to avoid excessive accumulation in the embedded space and spread into the functional section 110 through the vent 120.

As shown in fig. 1 and 2, in the present embodiment, the occurrence of the siphon phenomenon is triggered by the axial flow fan 500. The top side of the second housing 300 is provided with heat dissipation holes 340, and the heat dissipation holes 340 may be provided with four, and are respectively provided at four right angles of the top side of the second housing 300, and the four heat dissipation holes 340 are all located outside the embedded sink 320. The axial flow fan 500 corresponds to the heat dissipation hole 340 and is disposed within the heat dissipation hole 340. When the axial flow fan 500 works, the air flow in the heat dissipation and drainage space 310 is discharged, the pressure in the heat dissipation and drainage space 310 is reduced, and the water flow accumulated in the embedded sink 320 enters the first siphon 130 under the action of the pressure difference between the atmosphere and the heat dissipation and drainage space 310, and when the water flow flows upwards, the water flow enters the second siphon 330 due to the dead weight so as to trigger the siphon phenomenon.

In the present embodiment, the second casing 300 is provided with a drain hole 350 on the bottom wall of the heat dissipation and drainage space 310. The drain holes 350 may be provided in four, and the four drain holes 350 may be distributed in a rectangular array and provided on two diagonal lines of a bottom side of the second chassis 300. When the water flow enters the heat dissipation and drainage space 310 through the second siphon pipe 330, the water flow may be discharged from the drainage hole 350 to the outside of the heat dissipation and drainage space 310.

It will be appreciated that when the component 200 is operated to generate heat, air flow may pass between the side wall of the embedded sink 320 and the outer side wall of the second housing 300, and enter the functional section 110 from one vent 120, and then exchange heat with the component 200, so as to remove heat from the component 200, and then exhaust out of the functional section 110 from the other vent 120, and exhaust to the atmosphere from between the side wall of the embedded sink 320 and the outer side wall of the second housing 300.

As shown in fig. 1 and 2, when the water flow is poured or splashed onto the waterproof router, the water flow may and only may enter the embedded sink 320 from between the side wall of the embedded sink 320 and the outer side wall of the second housing 300. When the water flow is piled up in the embedded sink 320, the axial flow fan 500 is started, the air flow in the heat dissipation and drainage space 310 is discharged through the axial flow fan 500, so that the pressure of the heat dissipation and drainage space 310 is reduced, a pressure difference is formed between the air flow and the air, the water flow piled up in the embedded sink 320 can move upwards from the first siphon 130 under the action of the pressure difference, and enters the second siphon 330 under the action of self weight when moving to the upper part of the second siphon 330, the water flow entering the second siphon 330 flows into the heat dissipation and drainage space 310 and is discharged through the drainage hole 350, and the water flow is prevented from excessively piled up in the embedded sink 320 and spreading from the vent 120 into the functional section 110, so that the component 200 is damaged.

Meanwhile, when the water flow accumulated in the embedded sink 320 is completely discharged or no water flow is accumulated in the embedded sink 320, the axial flow fan 500 is started, the air flow in the functional section 110 can also enter the heat dissipation and drainage space 310 through the first siphon 130 and the second siphon 330, and is forcibly discharged to the atmosphere through the axial flow fan 500, so that the circulation speed of the air flow in the functional section 110 is accelerated, and the heat dissipation effect of the component 200 is further improved.

In summary, by arranging the embedded sink 320, the present application can accumulate water flow in the embedded sink 320 when the water flow is poured or splashed onto the waterproof router; through setting up axial fan 500 to trigger the siphon phenomenon between first siphon 130 and second siphon 330, can in time guide the rivers that pile up in inlaying and establish sink 320 in heat dissipation drainage space 310, and then avoid the rivers excessively to pile up and get into functional interval 110 and cause the influence to components and parts 200. Therefore, the vent 120 can be guaranteed to normally dissipate heat of the component 200, and the problem that the waterproof performance of the router is poor due to the fact that the vent 120 is formed can be avoided.

Meanwhile, because the axial flow fan 500 provided by the application can accelerate the airflow circulation in the functional section 110 when no water is accumulated in the embedded sink 320 or the water is completely discharged, the application can further improve the heat dissipation effect on the component 200 while guaranteeing the waterproof function of the router.

Specifically, the waterproof router further includes an inductive water level switch 600, the inductive water level switch 600 includes a first electrode plate 610, a second electrode plate 620, a circuit board 630 and a relay 640, the first electrode plate 610 and the second electrode plate 620 are electrically connected with the circuit board 630, the first electrode plate 610 is disposed on an inner sidewall of the first siphon 130 and between a bottom end of the first siphon 130 and a top end of the second siphon 330, the second electrode plate 620 is disposed on a bottom wall of the embedded sink 320, the circuit board 630 is electrically connected with the relay 640, and the relay 640 is electrically connected with the axial fan 500.

As shown in fig. 2 and 3, in the present embodiment, it is exemplarily illustrated that the inductive water level switch 600 is used to trigger the axial flow fan 500. The first electrode pad 610 and the second electrode pad 620 may be made of metal materials, and are respectively installed at two positions of a higher position and a lower position to form a water head. The first electrode sheet 610 may be disposed on an inner sidewall of the first siphon tube 130, and may be disposed between a bottom end of the first siphon tube 130 and a top end of the second siphon tube 330 in order to prevent the water level from being excessively high from entering the functional section 110 through the vent 120; and a second motor plate may be provided on the bottom wall of the embedded sink 320. The first electrode plate 610 and the second electrode plate 620 are connected to the circuit board 630, and when the water level of the water flow accumulated in the embedded sink 320 rises to the position where the first electrode plate 610 is located, the circuit board 630 can detect the contact between the first electrode plate 610 and the water to trigger the relay 640, and after the contact is triggered, the axial flow fan 500 is started to discharge the air flow of the heat dissipation and ventilation space to trigger the siphon phenomenon.

It can be appreciated that, in this embodiment, by setting the inductive water level switch 600, when the water level of the water flow embedded in the sink 320 rises to the designated position, the axial flow fan 500 is started to trigger the siphon phenomenon to discharge the water flow, so that the waterproof effect on the component 200 can be accurately and timely achieved.

More specifically, the waterproof router further includes a toggle switch 700, and the toggle switch 700 is electrically connected with the axial flow fan 500 and connected in parallel with the induction type water level switch 600.

As shown in fig. 3, in the present embodiment, it is exemplarily illustrated that a toggle switch 700 may be provided on an outer sidewall of the first casing 100 or the second casing 300 to facilitate toggling thereof. The toggle switch 700 is used to control the start and stop of the axial flow fan 500, and is connected in parallel with the inductive water level switch 600. By manually adjusting the toggle switch 700, the axial flow fan 500 may be actively turned on.

It can be appreciated that, in this embodiment, by setting the toggle switch 700, the axial flow fan 500 can still maintain the working state all the time, so as to improve the heat dissipation effect of the component 200 when no water flow is accumulated in the embedded sink 320.

More specifically, the waterproof router further includes a drain pipe 800 provided at the drain hole 350, and an electrically operated valve 810 provided on the drain pipe 800 and for controlling opening and closing of the drain pipe 800;

the waterproof router further includes a delay relay 820, the first electrode plate 610 and the second electrode plate 620 are electrically connected with the delay relay 820, the delay relay 820 is connected with the relay 640 in parallel, and the electric valve 810 is electrically connected with the relay 640.

As shown in fig. 2 and 3, in the present embodiment, it is exemplarily illustrated that the drain pipe 800 may be provided at a bottom side of the second casing 300 and communicate with the heat dissipation and drainage space 310 through the drain hole 350. When the water flow in the heat dissipation and drainage space 310 enters the drainage hole 350, it is discharged through the drainage pipe 800. An electrically operated valve 810 is provided on the drain pipe 800 to control the opening and closing of the drain pipe 800. When the drain pipe 800 is opened, the drain pipe 800 discharges water flow. When the drain pipe 800 is closed, water flows accumulate in the heat dissipation drain space 310. The control of the opening and closing of the drain pipe 800 by the electrically operated valve 810 is delay-triggered by the delay relay 820.

It can be understood that when the water level of the water flow embedded in the sink 320 rises to a designated position and the axial flow fan 500 is started, the electric valve 810 does not open the drain pipe 800 because the electric valve 810 is delayed to trigger; at this time, the heat dissipation and drainage space 310 cannot be charged through the drainage hole 350 at one side of the bottom thereof, so that the effect of the axial flow fan 500 to discharge the air flow in the heat dissipation and drainage space 310 can be ensured, and the pressure difference between the heat dissipation and drainage space 310 and the atmosphere can be further ensured, so that a siphon phenomenon is formed between the first siphon 130 and the second siphon 330.

Specifically, the bottom end of the first siphon tube 130 is spaced from the bottom wall of the embedded sink 320, and the top end of the second siphon tube 330 is spaced from the bottom side of the first housing 100.

As shown in fig. 2, in the present embodiment, it is exemplarily illustrated that water flow may enter the first siphon tube 130 from between one end of the bottom of the first siphon tube 130 and the bottom of the embedded sink 320 when the siphon phenomenon occurs, and may enter the second siphon tube 330 through between the second siphon tube 330 and one side of the bottom of the first housing 100 when the water flow circulates upward in the vertical direction.

It will be appreciated that the present embodiment facilitates water flow through the first and second siphons 130 and 330 using a siphon phenomenon by reasonably setting the lengths of the first and second siphons 130 and 330.

More specifically, the distance between the bottom end of the first siphon tube 130 and the bottom wall of the embedded sink 320 is 1 to 2cm.

As shown in fig. 2, in the present embodiment, it is exemplarily illustrated that if the distance between the bottom end of the first siphon tube 130 and the bottom wall of the embedded sink tank 320 is too large, when the water level of the water flow in the embedded sink tank 320 is lowered, the siphon phenomenon is easily not maintained due to insufficient suction force of the water flow by the bottom end of the first siphon tube 130, so that the water flow accumulated in the embedded sink tank 320 cannot be completely discharged; if the distance between the bottom end of the first siphon tube 130 and the bottom wall of the embedded sink 320 is too small, the water flow is difficult to enter from the bottom end of the first siphon tube 130, which causes delayed triggering of the siphon phenomenon. In the present embodiment, a distance between the bottom end of the first siphon tube 130 and the bottom wall of the embedded sink 320 may be set to 1 to 2cm.

It can be appreciated that, in this embodiment, by reasonably setting the distance between the bottom end of the first siphon 130 and the bottom wall of the embedded sink 320, the siphon effect can be triggered timely, and meanwhile, the accumulated water in the embedded sink 320 can be completely discharged.

Specifically, the drain hole 350 is offset from the axial flow fan 500.

As shown in fig. 2 and 4, in the present embodiment, it is exemplarily illustrated that the drain hole 350 is disposed offset from the axial flow fan 500, that is, the axis of the drain hole 350 is not collinear with the axis of the axial flow fan 500. When the drain hole 350 is opened and the axial flow fan 500 still keeps working, the axial flow fan 500 disposed offset from the drain hole 350 can avoid the speed of water entering the drain hole 350 from being slowed down due to the direct suction of water entering the drain hole 350.

Specifically, the waterproof router further includes a foot 360, and the foot 360 is disposed at one side of the bottom of the second casing 300 and is offset from the drain hole 350.

As shown in fig. 2 and 4, in the present embodiment, it is exemplarily illustrated that the footer 360 may be provided with four, and the four footers 360 may be respectively provided near four right angles of the bottom side of the second casing 300. The four pads 360 and the four drain holes 350 are all arranged in a staggered manner to avoid the drain holes 350 from being blocked. Meanwhile, the height of the foot pad 360 is greater than the height of the drain pipe 800, so as to avoid the problem that the drain pipe 800 cannot drain water due to the contact between the bottom end and the ground.

The implementation principle of the waterproof router provided in the first embodiment of the present application is:

when the component 200 operates to generate heat, the air flow may pass between the side wall of the embedded sink 320 and the outer side wall of the second housing 300, and enter the functional section 110 from one vent 120, and then exchange heat with the component 200, so as to remove heat from the component 200, and then discharge the heat from the other vent 120 out of the functional section 110, and discharge the heat from between the side wall of the embedded sink 320 and the outer side wall of the second housing 300 to the atmosphere.

And when the water flow is poured or splashed onto the waterproof router, the water flow may and only may enter the embedded sink 320 from between the side wall of the embedded sink 320 and the outer side wall of the second housing 300. When the water flow embedded in the sink 320 is piled up and the water level thereof rises to a designated position, the circuit board 630 may detect the contact of the first electrode sheet 610 with the water to trigger the relay 640 and the delay relay 820, and after the relay 640 is triggered, the axial flow fan 500 is started. And the delay relay 820 is triggered, the electric valve 810 delays opening the drain pipe 800. At this time, the heat dissipation and drainage space 310 cannot be taken in from the atmosphere through the drain pipe 800, and the air flow in the heat dissipation and drainage space 310 can be discharged through the axial flow fan 500, so that the pressure of the heat dissipation and drainage space 310 is reduced and a pressure difference is formed with the atmosphere. The water flow accumulated in the embedded sink 320 can move upwards from the first siphon 130 under the action of the pressure difference, and enter the second siphon 330 under the action of self weight when moving to the upper side of the second siphon 330, the water flow entering the second siphon 330 flows into the heat dissipation and drainage space 310, and enters the opened drain pipe 800 through the drain hole 350 to be discharged through the drain pipe 800, so as to avoid the damage of the component 200 caused by the excessive accumulation of the water flow in the embedded sink 320 and the spreading of the water flow from the vent 120 into the functional section 110.

Example two

The second embodiment of the present application provides a waterproof router, which is different from the first embodiment at least in the triggering manner of the axial flow fan 500.

Specifically, the waterproof router further includes a floating ball type water level detection sensor 900 and a controller 910, the floating ball type water level detection sensor 900 is disposed in the embedded sink 320 and is used for detecting a water level in the embedded sink 320, the axial flow fan 500 includes an operating state and a non-operating state, and the controller 910 is electrically connected to the axial flow fan 500 and is configured to: when the water level detected by the floating ball type water level detection sensor 900 exceeds a preset threshold value, the axial flow fan 500 is controlled to be changed from the non-operating state to the operating state.

As shown in fig. 2 and 5, in the present embodiment, it is exemplarily illustrated that the floating ball type water level detection sensor 900 may be provided on an inner sidewall of the embedded sink 320, which may include a floating ball and a detection body. When the water flow in the embedded sink 320 is piled up and the water level thereof rises, the water flow can be contacted with the floating ball in the floating ball type water level detection sensor 900, the floating ball applies pressure to the detection body due to the stress, and the detection body can detect the pressure to send a signal to the controller 910, and when the controller 910 receives the signal, the water level of the water flow piled up in the embedded sink 320 is judged to exceed the preset threshold value, so as to control the axial flow fan 500 to change from the non-working state to the working state.

More specifically, electrically operated valve 810 is electrically connected to controller 910, and controller 910 is configured to: when the water level detected by the floating ball type water level detection sensor 900 exceeds a preset threshold value, the electric valve 810 is controlled to be changed from the closed state to the open state after a specified period of time.

As shown in fig. 2 and 5, in this embodiment, the controller 910 is further illustratively configured to control the electric valve 810, where the electric valve 810 is triggered by the detection result of the floating ball type water level detection sensor 900 in a delayed manner, and the delayed time is a specified duration. When the water level detected by the float-type water level detection sensor 900 exceeds a preset threshold, the controller 910 firstly controls the axial flow fan 500 to operate, and then delays the opening of the electric valve 810.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A waterproof router, the waterproof router comprising:

the first shell (100) is arranged in the middle to form a functional section (110), a vent (120) is further arranged at one side of the bottom of the first shell (100), and the vent (120) is communicated with the functional section (110) and is provided with two opposite sides;

a component (200) provided within the functional section (110);

the second machine shell (300) is arranged in the middle to form a heat dissipation and drainage space (310), the second machine shell (300) is arranged on one side of the bottom of the first machine shell (100), an embedded sink groove (320) is formed in one side of the top of the second machine shell (300), the first machine shell (100) is at least partially embedded into the embedded sink groove (320), the outer side wall of the first machine shell (100) is arranged at intervals with the side wall of the embedded sink groove (320), and the first machine shell (100) and the second machine shell (300) are connected through connecting ribs (400);

the novel heat dissipation and drainage device comprises a first shell (100), a second shell (300) and a second shell, wherein a first siphon (130) is further arranged on one side of the bottom of the first shell (100), the second shell (300) is further provided with a second siphon (330) on the bottom wall of the embedded sink (320), the second siphon (330) stretches into the first siphon (130) and is communicated with a heat dissipation and drainage space (310), one side of the top of the second shell (300) is further provided with a heat dissipation hole (340) communicated with the heat dissipation and drainage space (310), an axial flow fan (500) is arranged in the heat dissipation hole (340), and the second shell (300) is further provided with a drainage hole (350) on the bottom wall of the heat dissipation and drainage space (310).

2. The waterproof router of claim 1, further comprising an inductive water level switch (600), the inductive water level switch (600) comprising a first electrode pad (610), a second electrode pad (620), a circuit board (630) and a relay (640), the first electrode pad (610) and the second electrode pad (620) being electrically connected to the circuit board (630), the first electrode pad (610) being disposed on an inner sidewall of the first siphon (130) and between a bottom end of the first siphon (130) and a top end of the second siphon (330), the second electrode pad (620) being disposed on a bottom wall of the embedded sink (320), the circuit board (630) being electrically connected to the relay (640), the relay (640) being electrically connected to the axial flow fan (500).

3. The waterproof router according to claim 1, further comprising a float-type water level detection sensor (900) and a controller (910), the float-type water level detection sensor (900) being disposed in the embedded sink (320) and configured to detect a water level in the embedded sink (320), the axial flow fan (500) comprising an operating state and a non-operating state, the controller (910) being electrically connected to the axial flow fan (500) and configured to: when the water level detected by the floating ball type water level detection sensor (900) exceeds a preset threshold value, the axial flow fan (500) is controlled to be changed from a non-working state to a working state.

4. A waterproof router according to claim 2 or 3, further comprising a toggle switch (700), the toggle switch (700) being electrically connected to the axial flow fan (500) and being connected in parallel to the inductive water level switch (600) or the float water level detection sensor (900).

5. A waterproof router according to claim 2 or 3, further comprising a drain pipe (800) and an electrically operated valve (810), the drain pipe (800) being provided at the drain hole (350), the electrically operated valve (810) being provided on the drain pipe (800) and being for controlling opening and closing of the drain pipe (800);

the waterproof router further comprises a delay relay (820), the first electrode plate (610) and the second electrode plate (620) are electrically connected with the delay relay (820), the delay relay (820) is connected with the relay (640) in parallel, and the electric valve (810) is electrically connected with the relay (640); or (b)

The electrically operated valve (810) is electrically connected to the controller (910), the controller (910) being configured to: when the water level detected by the floating ball type water level detection sensor (900) exceeds a preset threshold value, the electric valve (810) is controlled to be switched from a closed state to an open state after a specified duration.

6. The waterproof router according to claim 1, wherein a bottom end of the first siphon tube (130) is spaced from a bottom wall of the embedded sink (320), and a top end of the second siphon tube (330) is spaced from a bottom side of the first housing (100).

7. The waterproof router according to claim 6, wherein a distance between a bottom end of the first siphon tube (130) and a bottom wall of the embedded sink groove (320) is 1 to 2cm.

8. The waterproof router according to claim 1, characterized in that the drain hole (350) is offset from the axial flow fan (500).

9. The waterproof router according to claim 1, further comprising a foot (360), wherein the foot (360) is disposed at a bottom side of the second casing (300) and is offset from the drain hole (350).