Self-adaptive network router

Abstract

The utility model discloses a self-adaptive network router, belongs to the technical field of communication, and solves the problems that the router can generate heat during continuous working, and if the heat cannot be effectively dissipated, negative effects can be possibly generated on the router. Comprising a supporting frame, a radiator fixedly connected to the supporting frame and a router shell fixedly connected to the upper portion of the radiator, and a ventilation groove communicated with the interior of the router shell is formed in the top surface and the bottom surface of the router shell; the router further comprises a heat dissipation control circuit, and the heat dissipation control circuit is arranged in the router shell and is coupled with the heat dissipation device. When the router works, the temperature in the shell of the router rises, the temperature detection circuit monitors and feeds back a signal, and after voltage comparison and logic judgment are carried out on the signal and a light signal which is collected by the light detection circuit and fed back by the indicator lamp, the timing trigger circuit starts the radiator, the internal temperature is reduced through air flow, and work is prevented from being affected by overheating.

Description

Technical Field

[0001] The utility model relates to the technical field of communications, in particular to an adaptive network router. Background Art

[0002] A router is an indispensable device in modern network communications. It is responsible for forwarding data packets between different networks or subnets to achieve network interconnection. Through built-in routing tables and algorithms, the router intelligently selects the best path to ensure efficient and stable data transmission. It has multiple ports, supports wired and wireless connections, and allows multiple devices to access the network at the same time. The router also provides advanced functions such as network address translation (NAT), firewall protection, and virtual private network (VPN) to enhance network security and flexibility.

[0003] In the actual application of current routers, the routers will generate heat when they are working continuously. If this heat cannot be effectively dissipated, it may have a negative impact on the quality of the router's Wi-Fi signal. Overheating will reduce the stability and coverage of wireless signals, resulting in a decrease in data transmission rate and even possible connection interruption. Long-term high temperature may also accelerate the aging of the internal components of the router and shorten the life of the device. Therefore, ensuring that the router has a good ventilation environment and timely heat dissipation is the key to maintaining its efficient and stable operation.

[0004] Therefore, an adaptive network router is proposed to solve or alleviate the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an adaptive network router.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An adaptive network router comprises a support frame, a radiator fixedly connected to the support frame, and a router housing fixedly connected above the radiator, wherein the top and bottom surfaces of the router housing are provided with ventilation grooves communicating with the interior thereof;

[0008] It also includes a heat dissipation control circuit, which is arranged in the router housing and coupled to the radiator. The heat dissipation control circuit controls the operation of the radiator according to the temperature and light in the router housing.

[0009] Preferably, the heat dissipation control circuit includes

[0010] A temperature detection circuit, which collects the temperature inside the router housing and feeds back a temperature signal;

[0011] A voltage comparison circuit 1, whose input terminal is coupled to the output terminal of the temperature detection circuit, wherein the voltage comparison circuit 1 receives the temperature signal and sends a first comparison signal when the temperature signal is greater than the temperature reference signal;

[0012] A light detection circuit, which collects light in the routing housing and feeds back light signals;

[0013] A second voltage comparison circuit, whose input terminal is coupled to the output terminal of the temperature detection circuit, wherein the second voltage comparison circuit receives the light signal and sends a second comparison signal when the light signal is greater than the light reference signal;

[0014] A judgment circuit, two input terminals of which are respectively coupled to the output terminals of the voltage comparison circuit 1 and the voltage comparison circuit 2, and the judgment circuit sends a judgment signal in response to the first comparison signal and the second comparison signal;

[0015] The timing trigger circuit has an input end coupled to the output end of the judgment circuit. The timing trigger circuit starts timing in response to the judgment signal and controls the radiator to be powered on within the timing time.

[0016] Preferably, the temperature detection circuit comprises a thermistor, and the light detection circuit comprises a photoresistor.

[0017] Preferably, the voltage comparison circuit 1 and the voltage comparison circuit 2 include LM358AP voltage comparators.

[0018] Preferably, the judgment circuit includes an AND gate circuit.

[0019] Preferably, the timing trigger circuit includes an inverter, a 555 timing chip and a transistor switch, the inverter is coupled between the output end of the judgment circuit and the input end of the 555 timing chip, the output end of the 555 timing chip is coupled to the base of the transistor switch, the collector of the transistor switch is electrically connected, and the emitter of the transistor switch is coupled to the heat sink and then grounded.

[0020] The utility model has the following beneficial effects:

[0021] When the router of the utility model is working, the temperature inside the router casing rises, the temperature detection circuit monitors and feeds back a signal, and together with the light signal fed back by the indicator light collected by the light detection circuit, after voltage comparison and logic judgment, the timing trigger circuit starts the radiator, and the internal temperature is reduced by air flow to prevent overheating from affecting the work. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2 It is a structural block diagram of the heat dissipation control circuit in the utility model;

[0025] Figure 3 It is the wiring diagram of the temperature detection circuit, the light detection circuit, the voltage comparison circuit 1, the voltage comparison circuit 2, and the judgment circuit in the utility model;

[0026] Figure 4 It is the wiring diagram of the timing trigger circuit in the utility model.

[0027] 1. Support frame; 2. Radiator; 3. Router case; 4. Ventilation slot; 5. Temperature detection circuit; 6. Voltage comparison circuit 1; 7. Light detection circuit; 8. Voltage comparison circuit 2; 9. Judgment circuit; 10. Timing trigger circuit. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present utility model, it should be understood that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present utility model.

[0032] Furthermore, the terms “first”, “second”, “third”, etc. are merely used for distinguishing descriptions and are not to be understood as indicating or implying relative importance.

[0033] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] An adaptive network router, such as Figure 1 As shown, it includes a support frame 1, a heat sink 2 fixedly connected to the support frame 1, and a routing case 3 fixedly connected above the heat sink 2, and the top and bottom surfaces of the routing case 3 are provided with ventilation grooves 4 connected to the interior thereof;

[0035] It also includes a heat dissipation control circuit, which is arranged in the routing housing 3 and coupled to the radiator 2. The heat dissipation control circuit controls the operation of the radiator 2 according to the temperature in the routing housing 3 and the light in the routing housing 3.

[0036] like Figure 2 As shown, the heat dissipation control circuit includes a temperature detection circuit 5, a voltage comparison circuit 1 6, a light detection circuit 7, a voltage comparison circuit 2 8, a judgment circuit 9, and a timing trigger circuit 10.

[0037] The temperature detection circuit 5 collects the temperature inside the routing housing 3 and feeds back a temperature signal;

[0038] The input end of the voltage comparison circuit 16 is coupled to the output end of the temperature detection circuit 5, the voltage comparison circuit 16 receives the temperature signal and sends a first comparison signal when the temperature signal is greater than the temperature reference signal; the light detection circuit 7 collects the light in the routing housing 3 and feeds back the light signal; the input end of the voltage comparison circuit 28 is coupled to the output end of the temperature detection circuit 5, the voltage comparison circuit 28 receives the light signal and sends a second comparison signal when the light signal is greater than the light reference signal; the two input ends of the judgment circuit 9 are respectively coupled to the output ends of the voltage comparison circuit 16 and the voltage comparison circuit 28, the judgment circuit 9 simultaneously responds to the first comparison signal and the second comparison signal and then sends a judgment signal; the input end of the timing trigger circuit 10 is coupled to the output end of the judgment circuit 9, the timing trigger circuit 10 starts timing in response to the judgment signal, and controls the radiator 2 to be powered on within the timing time.

[0039] The temperature detection circuit 5 includes a thermistor, the light detection circuit 7 includes a photoresistor, the voltage comparison circuit 1 6 and the voltage comparison circuit 2 8 include an LM358AP voltage comparator, the judgment circuit 9 includes an AND gate circuit, and the timing trigger circuit 10 includes an inverter, a 555 timing chip and a transistor switch. The inverter is coupled between the output end of the judgment circuit 9 and the input end of the 555 timing chip, the output end of the 555 timing chip is coupled to the base of the transistor switch, the collector of the transistor switch is electrically connected, and the emitter of the transistor switch is coupled to the heat sink 2 and then grounded.

[0040] Specifically, Figure 3 and Figure 4 As shown,

[0041] The specific wiring method of the temperature detection circuit 5, the light detection circuit 7, the voltage comparison circuit 1 6, the voltage comparison circuit 2 8, the judgment circuit 9, and the timing trigger circuit 10 is shown as follows:

[0042] One end of the thermistor RT1 is grounded, the other end of the thermistor RT1 is connected to the resistor R1 and then to electricity, a capacitor C1 is connected between the ground end of the thermistor RT1 and the thermistor RT1 and the resistor R1, the resistor R1 is connected in series with a resistor R2 and then connected to a resistor R3, the other end of the resistor R3 is grounded, one end of the resistor R1, the thermistor RT1 and the capacitor C1 is connected to the positive pin of the LM358AP voltage comparator IC1, the negative pin of the LM358AP voltage comparator IC1 is connected between the resistor R2 and the resistor R3, and the above circuit constitutes a temperature detection circuit 5 and a voltage comparison circuit 6.

[0043] One end of the photoresistor RT2 is grounded, the other end of the photoresistor RT2 is connected to the resistor R4 and then to electricity, a capacitor C2 is connected between the ground end of the photoresistor RT2 and the photoresistor RT2 and the resistor R4, the resistor R4 is connected in series with a resistor R5 and then connected to a resistor R6, the other end of the resistor R6 is grounded, one end of the resistor R4, the photoresistor RT2 and the capacitor C2 is connected to the positive pin of the LM358AP voltage comparator IC2, the negative pin of the LM358AP voltage comparator IC2 is connected between the resistor R5 and the resistor R6, and the above circuit constitutes a light detection circuit 7 and a voltage comparison circuit 8.

[0044] The output end of the LM358AP voltage comparator IC1 is connected to the cathode of a diode, the output end of the LM358AP voltage comparator IC2 is connected to the cathode of another diode, the anodes of the two diodes are connected, and one end of the resistor R7 is connected to the anode connection of the two diodes, the other end of the resistor R7 is connected to electricity, and the anode connection of the two diodes outputs a judgment signal to the outside. The above circuit constitutes a judgment circuit 9.

[0045] The timing trigger circuit 10 is a timing trigger circuit 10 in which the input end of an inverter is coupled to the positive connection of two diodes, the other end of the inverter is connected to the 2nd pin of the 555 timing chip IC3, the 4th and 8th pins of the 555 timing chip IC3 are powered, the 6th and 7th pins of the 555 timing chip IC3 are short-circuited and connected to a capacitor C3 and then grounded, the 5th pin of the 555 timing chip IC3 is connected to a capacitor C4 and then grounded, the 1st pin of the 555 timing chip IC3 is grounded, the 3rd pin of the 555 timing chip IC3 is connected to a resistor R8 and then connected to the base of the transistor switch VT1, the collector of the transistor switch VT1 is powered, the emitter of the transistor switch VT1 is connected to the heat sink 2 and then grounded, and the above circuit forms the timing trigger circuit 10.

[0046] The radiator 2 includes a motor and an impeller fixedly connected to an output shaft of the motor.

[0047] When the utility model is actually working, the router is working, and heat is accumulated in the router housing 3, so that the temperature in the router housing 3 rises. At this time, the temperature detection circuit 5 detects the temperature in the router housing 3 and feeds back the temperature signal. After the voltage comparison circuit 6 receives the temperature signal, the voltage comparison circuit 6 sends a first comparison signal when the temperature signal is greater than the temperature reference signal. The heat dissipation control circuit cannot trigger the radiator 2 by the temperature rise alone, and it is also necessary to ensure that the router works. When the router is working, the indicator light therein emits light, the light detection circuit 7 collects the light emitted by the indicator light in the router and feeds back the light signal, and the voltage comparison circuit 8 receives the light signal and sends a first comparison signal when the light signal is greater than the light reference signal. When the first comparison signal is received, the second comparison signal is sent out. After the first comparison signal and the second comparison signal are simultaneously given to the judgment circuit 9 which is an AND gate circuit, the judgment circuit 9 can output a judgment signal to the input end of the timing trigger circuit 10. After the timing trigger circuit 10 receives the judgment signal, the timing starts. During the timing process, the 555 time base chip in the timing trigger circuit 10 sends a trigger signal to the base of the transistor switch. At this time, the collector and emitter of the transistor switch are turned on, so that the radiator 2 is powered on and starts working, so that the radiator 2 guides the air to start flowing, so that the air circulates through the ventilation slot 4 and the interior of the router casing 3, so that the interior of the router casing 3 is cooled down to avoid overheating inside the router and causing problems in its operation.

[0048] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An adaptive network router, characterized in that: It comprises a support frame (1), a heat sink (2) fixedly connected to the support frame (1), and a routing casing (3) fixedly connected above the heat sink (2), wherein the top and bottom surfaces of the routing casing (3) are provided with ventilation grooves (4) communicating with the interior thereof; It also includes a heat dissipation control circuit, which is arranged in the routing housing (3) and coupled to the heat sink (2). The heat dissipation control circuit controls the operation of the heat sink (2) according to the temperature in the routing housing (3) and the light in the routing housing (3).

2. An adaptive network router according to claim 1, characterized in that: The heat dissipation control circuit includes A temperature detection circuit (5) which collects the temperature inside the casing (3) and feeds back a temperature signal; A voltage comparison circuit (6) having an input end coupled to the output end of the temperature detection circuit (5), wherein the voltage comparison circuit (6) receives the temperature signal and issues a first comparison signal when the temperature signal is greater than the temperature reference signal; A light detection circuit (7) which collects light in the routing housing (3) and feeds back a light signal; A second voltage comparison circuit (8), whose input end is coupled to the output end of the temperature detection circuit (5), wherein the second voltage comparison circuit (8) receives the light signal and sends a second comparison signal when the light signal is greater than the light reference signal; A judgment circuit (9), two input terminals of which are respectively coupled to the output terminals of the first voltage comparison circuit (6) and the second voltage comparison circuit (8), and the judgment circuit (9) simultaneously responds to the first comparison signal and the second comparison signal and then sends a judgment signal; The timing trigger circuit (10) has an input end coupled to the output end of the judgment circuit (9). The timing trigger circuit (10) starts timing in response to the judgment signal and controls the radiator (2) to be powered on within the timing time.

3. An adaptive network router according to claim 2, characterized in that: The temperature detection circuit (5) comprises a thermistor, and the light detection circuit (7) comprises a photoresistor.

4. The adaptive network router according to claim 2, characterized in that: The voltage comparison circuit 1 (6) and the voltage comparison circuit 2 (8) include LM358AP voltage comparators.

5. The adaptive network router according to claim 2, characterized in that: The judgment circuit (9) comprises an AND gate circuit.

6. The adaptive network router according to claim 2, characterized in that: The timing trigger circuit (10) comprises an inverter, a 555 timing chip and a triode switch, wherein the inverter is coupled between the output end of the judgment circuit (9) and the input end of the 555 timing chip, the output end of the 555 timing chip is coupled to the base of the triode switch, the collector of the triode switch is electrically connected, and the emitter of the triode switch is coupled to the heat sink (2) and then grounded.

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