Router facilitating heat dissipation

Abstract

This utility model discloses a router with improved heat dissipation, including a casing with heat dissipation holes on the bottom and side walls. It also includes a heat dissipation assembly, a support assembly, and a thermal sensor. The heat dissipation assembly is located at the heat dissipation holes and includes an air diffuser, a wind deflector, and a fan positioned between the diffuser and the deflector. The diffuser has an inlet end and an outlet end; the inlet end is connected to the bottom surface of the casing and communicates with the heat dissipation holes, while the wind deflector is located at the outlet end. The support assembly is located at the bottom of the casing and can adjust the height of the casing. The thermal sensor is located inside the casing and is used to monitor the internal temperature in real time. When the temperature detected by the thermal sensor gradually increases and exceeds a set temperature value, the support assembly gradually raises the height of the casing. When the support assembly drives the casing to rise to the set height, the fan starts. This improves heat dissipation efficiency and effectively prevents the router from experiencing performance degradation or damage due to excessive internal temperature.

Description

Technical Field

[0001] This utility model relates to the field of router technology, and in particular to a router that facilitates heat dissipation. Background Technology

[0002] A router is a hardware device that connects two or more networks, acting as a gateway between them and making it an essential network device. Routers consume relatively little power during operation, and as a means of transmitting network signals, they are generally not turned off but operate continuously for extended periods, resulting in the generation of heat during operation.

[0003] With advancements in network technology, the chips installed on router circuit boards are becoming increasingly sophisticated, leading to higher operating frequencies. During high-frequency operation, these chips generate significant heat. While routers dissipate heat through openings in the router's casing, these openings have limited cooling capacity and are located close to the mounting surface. Combined with the heat generated by the circuit board and its components, this results in inadequate internal heat dissipation, causing the router's internal temperature to gradually rise. This can lead to frequent network disconnections or inability to connect, and in severe cases, damage to internal electronic components. Therefore, a router with efficient heat dissipation is needed to effectively expel internal heat. Utility Model Content

[0004] The purpose of this invention is to provide a router that facilitates heat dissipation, thereby solving the problem of limited heat dissipation capacity in existing routers.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A router designed for efficient heat dissipation includes a housing with ventilation holes on its bottom and side walls, and further includes:

[0007] A heat dissipation assembly is disposed on the bottom surface inside the housing at the position corresponding to the heat dissipation hole, including an air diffuser, an air baffle, and a fan disposed between the air diffuser and the air baffle. The air diffuser has an inlet end and an outlet end. The inlet end is connected to the bottom surface inside the housing and communicates with the heat dissipation hole. The air baffle is disposed at the outlet end.

[0008] A support leg assembly is located at the bottom of the housing, and the support leg assembly is capable of adjusting the height of the housing;

[0009] A thermal sensor is disposed inside the housing for real-time monitoring of the temperature inside the housing. The thermal sensor is electrically connected to the support leg assembly and the fan.

[0010] When the temperature detected by the thermal sensor gradually increases and exceeds the set temperature value, the support leg assembly gradually increases the height of the housing. When the support leg assembly drives the housing to rise to the set height, the fan starts.

[0011] Optionally, the diameter of the air diffuser gradually increases from the inlet end to the outlet end.

[0012] Optionally, the support leg assembly includes:

[0013] The mounting housing is fixed to the bottom of the outer shell, and the opening of the mounting housing faces away from the outer shell.

[0014] A support base is provided at the opening of the mounting shell. A telescopic component is fixed on the support base. The telescopic end of the telescopic component is fixedly connected to the mounting shell. The thermal sensing element is electrically connected to the telescopic component.

[0015] Optionally, a plug rod is fixed on the support base, a sliding sleeve is fixed on the mounting shell, the plug rod is inserted into the sliding sleeve, a sliding rheostat is provided on the plug rod, a contact switch is electrically connected to the side of the sliding rheostat near the support base, and a contact clip is provided at the port of the sliding sleeve.

[0016] Optionally, the heat dissipation component further includes:

[0017] A limiting sleeve is fixed to the bottom surface inside the outer shell;

[0018] A sliding rod is movably inserted into the limiting sleeve, and the windproof cover is fixedly connected to the end of the rod.

[0019] Optionally, the heat dissipation component further includes:

[0020] A ventilation hood is installed on the side of the windbreak hood away from the sliding rod. The ventilation hood is connected to the wind diffuser hood via a telescopic connecting rod. The ventilation hood has multiple ventilation holes, and the windbreak hood has perforations that can be aligned with the outline of the ventilation holes.

[0021] The driving component is capable of driving the wind deflector to rotate as it moves upward.

[0022] Optionally, a spiral groove is provided on the inner sidewall of the limiting sleeve, and the driving component is a slider provided on the sliding rod, the slider sliding in the spiral groove.

[0023] Optionally, the thermal sensing element is a temperature sensor.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] In this embodiment of the invention, a router with convenient heat dissipation features heat dissipation holes at the bottom of the casing, enabling basic heat dissipation inside the router. A thermal sensing component monitors the internal temperature of the router in real time. When the internal temperature rises above a first set value, the support frame activates, gradually raising the casing and increasing the gap between the casing and the mounting surface. This allows for smoother airflow at the bottom of the casing, improving natural heat dissipation and facilitating the timely removal of some heat. As the temperature continues to rise, and the support frame raises the casing to a second set value, the fan activates. The airflow from the fan flows into the router through the gap between the diffuser and the baffle, accelerating airflow inside the casing and creating forced heat dissipation. This further improves heat dissipation efficiency and effectively prevents performance degradation or damage due to excessive internal temperature. Simultaneously, the baffle effectively prevents dust from entering the router, ensuring the normal operation of the internal electronic components. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] The structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0028] Figure 1 This is a schematic diagram of a router designed for easy heat dissipation.

[0029] Figure 2 This is a partial structural diagram of a router designed for efficient heat dissipation.

[0030] Figure 3 This is a cross-sectional view of a router designed for efficient heat dissipation.

[0031] Figure 4 for Figure 3 A magnified view of part A in the middle.

[0032] Figure 5 This is a schematic diagram of the support bracket assembly in a router designed for heat dissipation.

[0033] Illustration: 1. Outer shell; 11. Heat dissipation hole; 2. Heat dissipation component; 21. Expansion shroud; 22. Wind baffle; 221. Perforation; 23. Fan; 24. Limiting sleeve; 241. Spiral groove; 25. Sliding rod; 26. Ventilation shroud; 261. Ventilation hole; 262. Telescopic connecting rod; 27. Slider; 3. Support leg assembly; 31. Mounting shell; 32. Support base; 33. Telescopic component; 34. Insert rod; 35. Sliding sleeve; 36. Sliding rheostat; 37. Contact clip; 38. Contact switch; 4. Thermal sensing element. Detailed Implementation

[0034] To make the invention's objectives, features, and advantages more apparent and understandable, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0035] In the description of this utility model, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a component centrally located at the same time.

[0036] This utility model provides a router with convenient heat dissipation, including a housing with heat dissipation holes on the bottom and side walls. The router also includes a heat dissipation assembly, a support assembly, and a thermal sensor. The heat dissipation assembly is located inside the housing on the bottom surface corresponding to the heat dissipation holes. The heat dissipation assembly includes an air diffuser, a wind deflector, and a fan located between the air diffuser and the wind deflector. The air diffuser has an inlet end and an outlet end; the inlet end is connected to the bottom surface inside the housing and communicates with the heat dissipation holes, while the wind deflector is located at the outlet end. The support assembly is located at the bottom of the housing and can adjust the height of the housing. The thermal sensor is located inside the housing and is used to monitor the internal temperature of the housing in real time. The thermal sensor is electrically connected to the support assembly and the fan. When the temperature value detected by the thermal sensor gradually increases and exceeds a set temperature value, the support assembly gradually raises the height of the housing. When the support assembly drives the housing to rise to the set height, the fan starts.

[0037] In this embodiment of the invention, a router with convenient heat dissipation features heat dissipation holes at the bottom of the casing, enabling basic heat dissipation inside the router. A thermal sensing component monitors the internal temperature of the router in real time. When the internal temperature rises above a first set value, the support frame activates, gradually raising the casing and increasing the gap between the casing and the mounting surface. This allows for smoother airflow at the bottom of the casing, improving natural heat dissipation and facilitating the timely removal of some heat. As the temperature continues to rise, and the support frame raises the casing to a second set value, the fan activates. The airflow from the fan flows into the router through the gap between the diffuser and the baffle, accelerating airflow inside the casing and creating forced heat dissipation. This further improves heat dissipation efficiency and effectively prevents performance degradation or damage due to excessive internal temperature. Simultaneously, the baffle effectively prevents dust from entering the router, ensuring the normal operation of the internal electronic components.

[0038] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0039] like Figure 1-5 As shown, this utility model embodiment provides a router that facilitates heat dissipation, which can dissipate heat in a timely manner when the internal temperature of the router rises. The higher the internal temperature of the router, the stronger the heat dissipation effect, and the heat inside the router can be dissipated in a timely manner.

[0040] like Figure 1 , Figure 2 and Figure 3 As shown in the embodiment of this utility model, the router with convenient heat dissipation includes a shell, and heat dissipation holes 11 are provided on the bottom and side walls of the shell. The heat dissipation holes 11 can realize basic heat dissipation inside the router. The heat dissipation holes 11 located at the bottom can be circular and composed of multiple arc-shaped holes. There can be two heat dissipation holes 11 symmetrically arranged at the bottom.

[0041] Furthermore, the router for improved heat dissipation also includes a heat dissipation component 2, a foot assembly 3, and a thermal sensor 4. The heat dissipation component 2 is located on the bottom surface inside the casing at the location corresponding to the heat dissipation hole 11. The heat dissipation component 2 includes an air diffuser 21, an air baffle 22, and a fan 23 located between the air diffuser 21 and the air baffle 22. The air diffuser 21 has an inlet end and an outlet end. The inlet end is connected to the bottom surface inside the casing and communicates with the heat dissipation hole 11. The air baffle 22 is located at the outlet end. The foot assembly 3 is located at the bottom of the casing and can adjust the height of the casing. The thermal sensor 4 is located inside the casing and is used to monitor the temperature inside the casing in real time. The thermal sensor 4 is electrically connected to the foot assembly 3 and the fan 23. When the temperature value detected by the thermal sensor 4 gradually increases and exceeds the set temperature value, the foot assembly 3 gradually raises the height of the casing. When the foot assembly 3 drives the casing to rise to the set height, the fan 23 starts.

[0042] Specifically, the air diffuser 21 can be a cylindrical shell 1 structure with open ends. One end of the open end of the air diffuser 21 is the inlet end, and the other end is the outlet end. The inlet end of the air diffuser 21 is fixedly connected to the bottom surface inside the shell, and the air diffuser 21 covers the heat dissipation hole 11 inside, so that the air diffuser 21 and the heat dissipation hole 11 are connected, ensuring that the outside air can smoothly enter the interior of the shell 1 through the heat dissipation hole 11 and the air diffuser 21. The wind baffle 22 is fixedly connected to the bottom surface inside the shell 1 and has a circular plate structure. The wind baffle 22 is located in the outlet end of the air diffuser 21. There is a gap between the wind baffle 22 and the air diffuser 21. When fan 23 starts, the airflow driven by fan 23 can flow through the gap between the wind deflector 22 and the air diffuser 21, thereby accelerating the airflow inside the casing 1 and improving the heat dissipation effect inside the router. At the same time, the wind deflector 22 can prevent the airflow driven by fan 23 from directly entering the casing 1, thus effectively preventing external dust, including electronic components inside the casing 1, from being driven into the casing 1 by fan 23. In addition, dust filters can be installed in the heat dissipation holes 11 to further improve the dust prevention effect, ensure the normal operation of the electronic components inside the router, and extend the router's lifespan.

[0043] The support frame 3 is located at the bottom of the housing 1, and can be installed at any of the four corners of the bottom of the housing 1. The support frame 3 allows a gap between the bottom of the housing 1 and the mounting surface, facilitating the flow of air between the inside and outside of the housing 1; the support frame 3 can also raise the housing 1, thereby increasing the gap between the bottom of the housing 1 and the mounting surface, allowing air to flow more smoothly at the bottom of the housing, which is beneficial for improving heat dissipation.

[0044] The thermal sensor 4 can be a temperature sensor, which is fixedly installed on the bottom surface inside the housing 1. It can monitor the temperature inside the housing 1 in real time. When the temperature value detected by the thermal sensor 4 reaches the first set value, the support assembly 3 is activated and drives the housing 1 to rise, thereby improving the heat dissipation effect and timely cooling of the inside of the housing 1. When the temperature detected by the thermal sensor 4 continues to rise, the support assembly 3 drives the housing 1 to continue to rise. When the housing 1 is raised to the set height, the temperature inside the housing 1 is high, and natural heat dissipation can no longer meet the heat dissipation requirements. At this time, the fan 23 is activated. The airflow driven by the fan 23 can flow into the router through the gap between the air diffuser 21 and the air baffle 22, which accelerates the airflow inside the housing 1 and forms forced heat dissipation, further improving the heat dissipation efficiency and effectively preventing the router from experiencing performance degradation or damage due to excessive internal temperature.

[0045] Furthermore, the diameter of the diffuser 21 gradually increases from the inlet end to the outlet end. For example, the diffuser 21 is funnel-shaped with a smooth arc transition on its sidewalls, which can effectively reduce the resistance to airflow and allow the airflow driven by the fan 23 to diffuse smoothly into the interior of the outer casing 1.

[0046] like Figure 5 As shown, in this embodiment of the utility model, the support leg assembly 3 includes a mounting shell 31 and a support base 32. The mounting shell 31 is fixedly disposed at the bottom of the outer shell, and the opening of the mounting shell 31 faces away from the outer shell; the support base 32 is disposed at the opening of the mounting shell 31, and a telescopic member 33 is fixedly disposed on the support base 32. The telescopic end of the telescopic member 33 is fixedly connected to the mounting shell 31, and the thermal sensing element 4 is electrically connected to the telescopic member 33.

[0047] Specifically, the mounting shell 31 is an outer shell structure with an opening on one side. The support base 32 can be a plate-like structure whose outer contour matches the contour of the mounting shell 31, and the support base 32 is placed on the mounting surface. The telescopic component 33 can be an electric push rod, cylinder, etc. When the telescopic component 33 is activated, it can push the outer shell 1 to rise, thereby increasing the gap between the bottom of the outer shell 1 and the mounting surface. The thermal sensor 4 is electrically connected to the telescopic component 33. The higher the temperature value detected by the thermal sensor 4, the greater the telescopic extension of the telescopic component 33.

[0048] Furthermore, a rod 34 is fixed on the support base 32, and a sliding sleeve 35 is fixed on the mounting shell 31. The rod 34 is inserted into the sliding sleeve 35, and a sliding rheostat 36 is provided on the rod 34. A contact clip 37 is provided at the port of the sliding sleeve 35.

[0049] Specifically, when the telescopic component 33 extends and retracts, causing the mounting shell 31 to move up and down, the sliding sleeve 35 is fitted onto the outside of the insertion rod 34 and moves up and down. The insertion rod 34 is equipped with the coil of a sliding rheostat 36. The coil of the sliding rheostat 36 is electrically connected to a contact switch 38 on the side near the support base 32. A contact clip 37 is provided at the port of the sliding sleeve 35. When the sliding sleeve 35 moves away from the support base 32, the contact clip 37 first contacts the contact switch 38, connecting the starting circuit of the fan 23 and thus starting the fan 23. As the sliding sleeve 35 drives the contact clip 37 to continuously move upward, it contacts the coil of the sliding rheostat 36, gradually reducing the resistance in the fan 23's circuit, thereby gradually increasing the fan speed. Therefore, the higher the temperature detected by the thermal sensor 4, the larger the distance between the outer shell 1 and the mounting surface, and the higher the fan speed 23, resulting in better heat dissipation for the interior of the outer shell 1.

[0050] like Figure 3 , Figure 4As shown, in this embodiment of the utility model, the heat dissipation assembly 2 further includes a limiting sleeve 24 and a sliding rod 25. The limiting sleeve 24 is fixed to the bottom surface inside the outer shell 1; the sliding rod 25 is movably inserted into the limiting sleeve 24, and the wind baffle 22 is fixedly connected to the end of the insertion rod 34.

[0051] Specifically, the limiting sleeve 24 is a cylindrical structure with an open end on one side. A stepped groove is formed from one open end of the limiting sleeve 24 inwards, with the diameter of the groove at the open end being smaller than the inner diameter. The sliding rod 25 is slidably inserted into the groove, with its end matching the larger diameter portion of the groove. The rod portion of the sliding rod 25 corresponds to the diameter of the open end of the limiting sleeve 24. This allows the sliding rod 25 to slide relative to the limiting sleeve 24 without detaching from it. The wind deflector 22 is fixed to the end of the sliding rod 25 away from the limiting sleeve 24. When the fan 23 starts, the airflow generated by the fan 23 pushes the wind deflector 22 away from the heat dissipation hole 11, increasing the gap between the wind deflector 22 and the air diffuser 21. This increases the airflow entering the interior of the outer casing 1, thereby improving the heat dissipation effect on the interior of the outer casing 1.

[0052] Furthermore, the heat dissipation assembly 2 also includes a vent shroud 26 and a driving component. The vent shroud 26 is mounted on the side of the wind deflector 22 away from the sliding rod 25. The vent shroud 26 is connected to the air diffuser 21 via a telescopic connecting rod 262. The vent shroud 26 has multiple ventilation holes 261. The wind deflector 22 has through holes 221 that can be aligned with the contour of the ventilation holes 261. The driving component can drive the wind deflector 22 to rotate during the upward movement of the wind deflector 22.

[0053] Specifically, the outer contour of the ventilation cover 26 matches the outer contour of the air expansion cover 21. When the fan 23 starts, it can push the wind deflector 22 to move away from the air expansion cover 21. The ventilation cover 26 is connected to the air expansion cover 21 through a telescopic link 262. One end of the telescopic link 262 is fixedly connected to the air expansion cover 21, and the other end is fixedly connected to the ventilation cover 26. When the wind deflector 22 moves upward and drives the ventilation cover 26 to move upward, the telescopic link 262 can restrict the ventilation cover 26 and make the ventilation cover 26 only move upward and not rotate around the axis. The driving component can drive the wind deflector 22 to rotate when the wind deflector 22 moves upward, so that the perforation 221 gradually aligns with the ventilation hole 261, so that the airflow driven by the fan 23 can pass through the wind deflector 22 and directly enter the interior of the outer casing 1, which is conducive to further accelerating the heat dissipation of the interior of the outer casing 1 and facilitating timely heat dissipation of the router.

[0054] Furthermore, a spiral groove 241 is provided inside the limiting sleeve 24, and the driving component is a slider 27 provided on the sliding rod 25, which slides in the spiral groove 241.

[0055] For example, the pitch and length of the spiral groove 241 can be specifically set according to the spacing between two adjacent ventilation holes 261. When the wind deflector 22 moves upward, it can simultaneously drive the sliding rod 25 to move upward. When the sliding rod 25 moves, the slider 27, driven by the spiral groove 241, can drive the sliding rod 25 to rotate during the upward movement. This allows the wind deflector 22 to rotate during the upward movement, and the perforation 221 can gradually align with the ventilation hole 261. The airflow passing through the wind deflector 22 and directly entering the interior of the outer casing 1 gradually increases, and the heat dissipation progress inside the outer casing 1 also gradually increases, facilitating timely heat dissipation of the router.

[0056] In summary, when the internal temperature of the casing 1 is within the normal range, natural heat dissipation can be achieved through the heat dissipation holes 11 on the bottom and side walls of the casing 1. When the internal temperature of the casing 1 rises and exceeds the set temperature value, the telescopic component 33 drives the casing 1 to rise, increasing the distance between the bottom of the casing 1 and the mounting surface, allowing air to circulate more smoothly at the bottom of the casing, improving the effect of natural heat dissipation and facilitating the timely dissipation of some heat. When the internal temperature of the casing 1 continues to rise, and the telescopic component 33 drives the casing 1 to rise to the set height, the contact clip 37 contacts the contact switch 38, the fan 23 starts, and the airflow driven by the fan 23 can flow into the router through the gap between the air diffuser 21 and the air baffle 22, accelerating the airflow inside the casing 1, forming forced heat dissipation, and further improving the heat dissipation effect. At the same time, when the fan 23 starts, it can push the wind baffle 22 to move upward, making the gap between the wind baffle and the air diffuser 21 larger, and the heat dissipation effect better. The higher the temperature inside the outer shell 1, the higher the height the telescopic component 33 drives the outer shell 1 to rise. The higher the height of the outer shell 1, the higher the speed of the fan 23, the more airflow enters the inner shell 1, and the higher the airflow speed. This makes the heat dissipation efficiency inside the outer shell 1 higher, and can dissipate heat from the inside of the router in a timely manner.

[0057] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A router with heat dissipation capability, comprising a housing (1), wherein heat dissipation holes (11) are provided on the bottom and side walls of the housing (1), characterized in that, Also includes: The heat dissipation assembly (2) is located on the bottom surface inside the housing (1) at the position corresponding to the heat dissipation hole (11), and includes an air diffuser (21), a wind baffle (22) and a fan (23) located between the air diffuser (21) and the wind baffle (22). The air diffuser (21) has an inlet end and an outlet end. The inlet end is connected to the bottom surface inside the housing and communicates with the heat dissipation hole (11). The wind baffle (22) is located at the outlet end. A support leg assembly (3) is provided at the bottom of the housing (1), and the support leg assembly (3) can adjust the height of the housing; A thermal sensor (4) is disposed inside the housing (1) for real-time monitoring of the temperature inside the housing (1). The thermal sensor (4) is electrically connected to the support leg assembly (3) and the fan (23). When the temperature value detected by the thermal sensor (4) gradually increases and exceeds the set temperature value, the support assembly (3) gradually increases the height of the outer shell (1). When the support assembly (3) drives the outer shell (1) to rise to the set height, the fan (23) starts.

2. The router with heat dissipation convenience according to claim 1, characterized in that, The diameter of the air hood (21) gradually increases from the inlet end to the outlet end.

3. The router with heat dissipation convenience according to claim 1, characterized in that, The support assembly (3) includes: Mounting shell (31) is fixed to the bottom of the outer shell (1), and the opening of the mounting shell (31) is opened in a direction away from the outer shell (1); A support base (32) is provided at the opening of the mounting shell (31). A telescopic member (33) is fixed on the support base (32). The telescopic end of the telescopic member (33) is fixedly connected to the mounting shell (31). The thermal sensing element (4) is electrically connected to the telescopic member (33).

4. The router with heat dissipation convenience according to claim 3, characterized in that, A rod (34) is fixed on the support base (32), and a sliding sleeve (35) is fixed on the mounting shell (31). The rod (34) is inserted into the sliding sleeve (35). A sliding rheostat (36) is provided on the rod (34). A contact switch (38) is electrically connected to the side of the sliding rheostat (36) near the support base (32). A contact clip (37) is provided at the port of the sliding sleeve (35).

5. The router with heat dissipation convenience according to claim 4, characterized in that, The heat dissipation assembly (2) also includes: A limiting sleeve (24) is fixed to the bottom surface inside the outer shell (1); The sliding rod (25) is movably inserted into the limiting sleeve (24), and the windproof cover (22) is fixedly connected to the end of the insertion rod (34).

6. The router with heat dissipation convenience according to claim 5, characterized in that, The heat dissipation assembly (2) also includes: A ventilation hood (26) is installed on the side of the windbreak hood (22) away from the sliding rod (25). The ventilation hood (26) is connected to the air diffuser hood (21) through a telescopic connecting rod (262). The ventilation hood (26) has multiple ventilation holes (261). The windbreak hood (22) has perforations (221) that can be aligned with the outline of the ventilation holes (261). The drive unit is capable of driving the wind deflector (22) to rotate during the upward movement of the wind deflector (22).

7. The router with heat dissipation convenience according to claim 6, characterized in that, The inner wall of the limiting sleeve (24) is provided with a spiral groove (241), and the driving component is a slider (27) provided on the sliding rod (25), and the slider (27) slides in the spiral groove (241).

8. The router with heat dissipation convenience according to claim 6, characterized in that, The thermal sensing element (4) is a temperature sensor.

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