CN211457150U - Computer network communication router with heat radiation structure - Google Patents

Abstract

The utility model discloses a computer network communication router with heat radiation structure, including the router shell, the lateral wall fixed mounting has box body and fan on the inner chamber of router shell, and the lateral wall fixed mounting has alternating current synchronous machine on the inner chamber of box body, and the lateral wall fixed mounting has the supporting shoe under the inner chamber of box body, and the lateral wall of loop bar twines there is the resistance wire, the utility model discloses a structure through alternating current synchronous machine, rotor plate, contact bar, resistance wire and fan, when contact bar and resistance wire contact, make the fan start promote the air current in the router to flow, and then dispel the heat to the router circuit board, the change of contact bar and resistance wire position changes the voltage of fan simultaneously, and then makes the wind-force periodic variation of fan, helps blowing off the dust in the heat dissipation, through the structure of fixed block, movable plate and rubber ball, can play certain shock attenuation effect to the router circuit board, and protecting the circuit board.

Description

A computer network communication router with heat dissipation structure

technical field

The utility model relates to the technical field of routers, in particular to a computer network communication router with a heat dissipation structure.

Background technique

A router is a device that connects various local area networks and wide area networks in the Internet. It will automatically select and set routes according to the channel conditions, and send signals in the best path and in sequence. In today's society, routers have become every family, every A must-have item in work and leisure places, it makes it more convenient for people to use the network and communicate with others, but the function of the router is destined that it must be turned on 24 hours a day, and long-term work can easily make its internal temperature If the heat dissipation is not good, the router will be damaged easily, which will bring inconvenience to people. If we can design a router that can dissipate heat well, we can solve such problems. For this reason, we propose a structure with heat dissipation. computer network communication router.

Utility model content

The purpose of the present invention is to provide a computer network communication router with a heat dissipation structure to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a computer network communication router with a heat dissipation structure, comprising a router casing, a box body and a fan are fixedly installed on the upper side wall of the inner cavity of the router casing, and the fan is The positive pole is connected to an external power supply through a wire, an AC synchronous motor is fixedly installed on the upper side wall of the inner cavity of the box body, and the AC synchronous motor is connected to the external power supply through a wire, and the output end of the AC synchronous motor is fixedly installed with a rotating plate, A contact rod is fixedly installed on the lower side wall of the rotating plate, and the contact rod is connected to an external power supply through a wire, a support block is fixedly installed on the lower side wall of the inner cavity of the box body, and the upper side wall of the support block is placed with A ring-shaped rod, the outer side wall of the ring-shaped rod is wound with a resistance wire, and the lower end of the contact rod is in contact with the resistance wire, one end of the resistance wire is connected to the negative pole of the fan through a wire, and the other end of the resistance wire is connected to the outside through a wire power supply.

Preferably, a support plate is fixedly installed on the inner side wall of the box body, and the rotating plate is placed on the support plate, and the position of the rotating plate is restricted by the support plate to ensure that the contact rod can contact the resistance wire.

Preferably, a support rod is fixedly installed on the lower side wall of the inner cavity of the router housing, a fixing block is fixedly installed on the upper side wall of the support rod, and a fixing rod is fixedly installed on the lower side wall of the router housing, and the fixing rod is fixedly installed. The lower end of the fixed block is in contact with the upper side wall of the fixed block. The upper and lower side walls of the inner cavity of the fixed block are provided with chute, the inner cavity of the chute is inserted with a moving plate, and the moving plate can move in the chute. The router circuit board is fixedly installed on the inner side wall of the mobile board, the position of the router circuit board is defined by the support rod, the fixed block, the fixed rod and the mobile board, and the router circuit board is connected to the external power supply through wires, and the inner side wall of the fixed block is fixed A first fixing plate is installed, a second fixing plate is fixedly installed on the outer side wall of the moving plate, and a rubber ball is fixedly installed in the middle of the first fixing plate and the second fixing plate. to shock absorption.

Preferably, the outer side wall of the router shell is provided with ventilation holes, and the lower side wall of the router shell is provided with ventilation grooves. heat dissipation.

Preferably, foot pads are fixedly installed on the lower side wall of the router shell, and rubber pads are fixedly installed on the lower side wall of the foot pad, so that the router can be placed more stably, and the bottom of the router can be raised at the same time. for air to flow from the vent slot.

Preferably, an antenna is fixedly installed on the upper side wall of the router shell, and the antenna is connected to the router circuit board through a wire, and the wireless signal is sent out through the antenna.

Compared with the prior art, the beneficial effect of the present utility model is: the utility model uses the structure of the AC synchronous motor, the rotating plate, the contact rod, the resistance wire and the fan, when the contact rod is in contact with the resistance wire, the fan is started to promote the air in the router. At the same time, the change of the position of the contact rod and the resistance wire changes the voltage of the fan, so that the wind power of the fan changes periodically, which helps to blow off the dust while dissipating heat. The structure of the mobile board and the rubber ball can have a certain shock absorption effect on the circuit board of the router and protect the circuit board.

Description of drawings

Fig. 1 is the front view sectional view of the utility model;

Fig. 2 is the top view of the utility model resistance wire place;

Fig. 3 is a partial enlarged view of part a of the utility model.

In the picture: 1. Router shell, 2. Box body, 3. AC synchronous motor, 4. Rotating plate, 5. Supporting plate, 6. Contact rod, 7. Ring rod, 8. Resistance wire, 9. Support block, 10 , fan, 11, support rod, 12, fixed block, 13, fixed rod, 14, chute, 15, mobile board, 16, router circuit board, 17, first fixed board, 18, second fixed board, 19, Rubber ball, 20, ventilation hole, 21, ventilation groove, 22, foot pad, 23, rubber pad, 24, antenna.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1, FIG. 2 and FIG. 3, the utility model provides a technical solution: a computer network communication router with a heat dissipation structure, comprising a router casing 1, and a box is fixedly installed on the upper side wall of the inner cavity of the router casing 1 body 2 and fan 10, and the positive pole of the fan 10 is connected to an external power supply through a wire. An AC synchronous motor 3 is fixedly installed on the upper side wall of the inner cavity of the box body 2. The model of the AC synchronous motor 3 is TYC-50 and the rated speed is 0.8 to 60 rpm, and the AC synchronous motor 3 is connected to an external power supply through a wire, the output end of the AC synchronous motor 3 is fixedly installed with a rotating plate 4, the AC synchronous motor 3 starts to drive the rotating plate 4 to rotate, and the lower side wall of the rotating plate 4 is fixed A contact rod 6 is installed, the contact rod 6 rotates with the rotating plate 4, and the contact rod 6 is connected to an external power supply through a wire, a support block 9 is fixedly installed on the lower side wall of the inner cavity of the box body 2, and the upper side wall of the support block 9 An annular rod 7 is placed, the upper side wall of the support block 9 has a semi-cylindrical groove, and the annular rod 7 is located in the semi-cylindrical groove of the support block 9, and the outer side wall of the annular rod 7 is wound with a resistance wire 8, and The lower end of the contact rod 6 is in contact with the resistance wire 8, one end of the resistance wire 8 is connected to the negative electrode of the fan 10 through a wire, and the other end of the resistance wire 8 is connected to an external power supply through a wire. The rod 6 and the fan 10 return to the negative pole of the external power supply to form a closed loop, which enables the fan 10 to start, promotes air flow, and facilitates heat dissipation. The magnitude of the resistance of the loop makes the voltage at the fan 10 change periodically and changes the wind force of the fan 10 , and the changed wind force is more likely to blow off the dust in the router casing 1 , which is beneficial to cleaning.

Specifically, a support plate 5 is fixedly installed on the inner side wall of the box body 2 , and the rotating plate 4 is placed on the support plate 5 .

Specifically, a support rod 11 is fixedly installed on the lower side wall of the inner cavity of the router housing 1, a fixing block 12 is fixedly installed on the upper side wall of the support rod 11, and a fixing rod 13 is fixedly installed on the lower side wall of the router housing 1, and is fixed The lower end of the rod 13 is in contact with the upper side wall of the fixing block 12 , the upper and lower side walls of the inner cavity of the fixing block 12 are provided with a chute 14 , the inner cavity of the chute 14 is inserted with a moving plate 15 , and the inner side wall of the moving plate 15 is fixedly installed There is a router circuit board 16, and the router circuit board 16 is connected to an external power supply through a wire. A rubber ball 19 is fixedly mounted in the middle of the fixing plate 17 and the second fixing plate 18 .

Specifically, the outer side wall of the router housing 1 is provided with a ventilation hole 20 , and the lower side wall of the router housing 1 is provided with a ventilation groove 21 .

Specifically, a foot pad 22 is fixedly mounted on the lower side wall of the router housing 1 , and a rubber pad 23 is fixed and mounted on the lower side wall of the foot pad 22 .

Specifically, an antenna 24 is fixedly mounted on the upper side wall of the router housing 1 , and the antenna 24 is connected to the router circuit board 16 through wires.

Working principle: When using this computer network communication router with a heat dissipation structure, connect the router to the power supply, and the antenna 24 can send wireless signals. During operation, the fan 10 is started, so that the air inside the router shell 1 passes through the ventilation holes 20 and 20. The ventilation groove 21 is in circulation with the external environment, so that the heat emitted by the router circuit board 16 can be taken away to realize heat dissipation. Since the AC synchronous motor 3 is activated to make the rotating plate 4 rotate, it drives the contact rod 6 to rotate on the resistance wire 8, and then the cycle The resistance of the resistance wire 8 connected in series with the fan 10 is changed periodically, and the voltage at the fan 10 is changed periodically, so that the wind power of the fan changes periodically, which helps to blow the dust off and out. When the router is moved, due to the moving board 15 The structure of the rubber ball 19 between the fixed block 12 and the fixed block 12 can play a certain shock absorption effect and play a protective effect on the router circuit board 16 .

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The computer network communication router with the heat dissipation structure is characterized by comprising a router shell (1), wherein a box body (2) and a fan (10) are fixedly mounted on the upper side wall of an inner cavity of the router shell (1), the positive pole of the fan (10) is connected to an external power supply through a wire, an alternating current synchronous motor (3) is fixedly mounted on the upper side wall of the inner cavity of the box body (2), the alternating current synchronous motor (3) is connected to the external power supply through a wire, a rotating plate (4) is fixedly mounted at the output end of the alternating current synchronous motor (3), a contact rod (6) is fixedly mounted on the lower side wall of the rotating plate (4), the contact rod (6) is connected to the external power supply through a wire, a supporting block (9) is fixedly mounted on the lower side wall of the inner cavity of the box body (2), and an annular rod (7) on the upper side wall of the supporting, the resistance wire (8) is wound on the outer side wall of the annular rod (7), the lower end of the contact rod (6) is in contact with the resistance wire (8), one end of the resistance wire (8) is connected to the negative electrode of the fan (10) through a lead, and the other end of the resistance wire (8) is connected to an external power supply through a lead.

2. Computer network communication router with heat radiation structure according to claim 1, characterized in that, the inner side wall of the box body (2) is fixedly installed with a support plate (5), and the rotating plate (4) is placed on the support plate (5).

3. The computer network communication router with the heat dissipation structure as recited in claim 1, wherein a support rod (11) is fixedly mounted on a lower side wall of an inner cavity of the router housing (1), a fixed block (12) is fixedly mounted on an upper side wall of the support rod (11), a fixed rod (13) is fixedly mounted on a lower side wall of the router housing (1), a lower end of the fixed rod (13) is in contact with an upper side wall of the fixed block (12), sliding grooves (14) are respectively formed in the upper side wall and the lower side wall of the inner cavity of the fixed block (12), a movable plate (15) is inserted into an inner cavity of the sliding groove (14), a router circuit board (16) is fixedly mounted on an inner side wall of the movable plate (15), the router circuit board (16) is connected to an external power supply through a wire, a first fixed plate (17) is fixedly mounted on an inner side wall of the fixed, the outer side wall of the moving plate (15) is fixedly provided with a second fixing plate (18), and a rubber ball (19) is fixedly arranged between the first fixing plate (17) and the second fixing plate (18).

4. Computer network communication router with heat dissipation structure of claim 1, characterized in that, the outer side wall of the router housing (1) is opened with a vent hole (20), and the lower side wall of the router housing (1) is opened with a vent groove (21).

5. The computer network communication router with the heat dissipation structure is characterized in that a foot pad (22) is fixedly mounted on the lower side wall of the router shell (1), and a rubber pad (23) is fixedly mounted on the lower side wall of the foot pad (22).

6. Computer network communication router with heat dissipation structure of claim 3, characterized in that, the router housing (1) is fixedly installed with an antenna (24) on its upper side wall, and the antenna (24) is connected to the router circuit board (16) through wires.

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