CN219227631U

CN219227631U - Ethernet switch

Info

Publication number: CN219227631U
Application number: CN202320715130.8U
Authority: CN
Inventors: 岳晓华
Original assignee: Chengdu Zhuoyue Xintong Electronic Technology Co ltd
Current assignee: Chengdu Zhuoyue Xintong Electronic Technology Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-06-20
Anticipated expiration: 2033-04-04

Abstract

The utility model relates to the technical field of switches and provides an Ethernet switch, which comprises a lower shell and an upper shell detachably arranged at the top of the lower shell, wherein an inserting interface component is fixedly arranged on the front surface of the lower shell, a bottom layer radiating component is fixedly arranged on the lower surface of the lower shell, and connecting bases are fixedly arranged on the left side and the right side of the bottom layer radiating component. Through the technical scheme, the problem that the temperature of equipment is too high to influence stability and service life of equipment due to the fact that the internal circuit board of the switch in the prior art is easy to generate heat is solved, the air is driven to flow through the exhaust fan, the flowing air can take away heat on the surface of the radiating fins through the radiating fins in-process, the cooling of the internal heat of the lower shell is achieved, the lateral air exchange openings formed in two sides of the radiating base can further accelerate the flow of peripheral air of the radiating base, and the radiating fins in the radiating base are beneficial to radiating and cooling.

Description

Ethernet switch

Technical Field

The utility model relates to the technical field of switches, in particular to an Ethernet switch.

Background

With the continuous development of network technology, ethernet is a local area network technology with wide application, and has become the first choice technology for network construction of a large number of enterprises and public institutions, and ethernet switches are network switching devices based on the ethernet technology, so that connection and data forwarding between different networks can be realized, and thus, the ethernet switches play a vital role in network communication;

the Chinese patent application No. (CN 202021212092.7) discloses an Ethernet switch, which comprises a shell and a human body induction device, wherein the human body induction device comprises an infrared detector, a control chip, a first communication module and a switch, the infrared detector and the first communication module are electrically connected with the control chip, an indicator lamp, an interface, a switch and the infrared detector are arranged on the front surface of the shell, a raised line is arranged on the lower surface of the shell, a groove is arranged on the upper surface of the shell, the raised line is matched with the groove, and a heat dissipation hole is arranged on the side wall of the shell; the mobile terminal is also included;

the ethernet switch of the above scheme has some problems in terms of performance and stability, for example, due to high-speed transmission of data and various functions of the switch, the internal circuit board of the switch is prone to heat, resulting in excessive temperature of the device, thereby affecting stability and lifetime of the device, and therefore, an ethernet switch is proposed.

Disclosure of Invention

The present utility model proposes an ethernet switch that solves the problems presented in the related art described above.

The technical scheme of the utility model is as follows:

in order to achieve the above purpose, the present application provides the following technical solutions: the Ethernet switch comprises a lower shell and an upper shell which is detachably arranged at the top of the lower shell, wherein an inserting interface component is fixedly arranged on the front surface of the lower shell, a bottom radiating component is fixedly arranged on the lower surface of the lower shell, connecting bases are fixedly arranged on the left side and the right side of the bottom radiating component, a built-in circuit board is detachably arranged on the inner bottom surface of the lower shell through bolts, and an inner side radiating component is fixedly arranged on one side of the built-in circuit board;

the bottom layer heat radiation assembly comprises a heat radiation base fixedly arranged on the lower surface of the lower shell, a plurality of exhaust fans I rotatably arranged on the lower surface of the heat radiation base and a plurality of lateral air exchange openings penetrating through the left side and the right side of the heat radiation base;

the inner side radiating component comprises a radiating fin fixedly arranged on one side of the built-in circuit board and a plurality of exhaust fans II rotatably arranged on one side of the radiating fin far away from the built-in circuit board.

Preferably: the horizontal cross-section of radiating base is trapezium structure, is formed with the chamber of changing wind between radiating base and the inferior valve body, and the inner wall fixed mounting in chamber of changing wind has radiating fin, the both ends of connecting base all are formed with counterpoint notch, and the middle part of one side is kept away from each other to two connecting base is formed with the cavity and subtracts heavy groove.

Preferably: the upper surface of the built-in circuit board is fixedly provided with a wiring module, the upper surface of the built-in circuit board on the left side of the wiring module is fixedly provided with a power module, the upper surface of the built-in circuit board on the rear side of the wiring module is fixedly provided with an integrated chip, and the upper surface of the built-in circuit board on the left side of the integrated chip is fixedly provided with a SIM card slot.

Preferably: the plug interface component comprises a plug connector, an Ethernet connector and a power connector which are sequentially and fixedly arranged on the front surface of the lower shell, the plug connector is in butt joint with the wiring module, and the power connector is in butt joint with the power module.

Preferably: the heat exchange device is characterized in that a heat exchange window is formed in the rear surface of the lower shell, a protection grid is fixedly arranged on the inner side of the heat exchange window, a pair of guide plug-in seats are fixedly arranged on the inner top surface of the upper shell, the upper shell is connected with the radiating fins in a clamping mode through the guide plug-in seats, the radiating fins and the heat exchange window are located in the same horizontal plane, and a plurality of exhaust fans II are arranged on the radiating fins in an equidistant straight line mode.

The working principle and the beneficial effects of the utility model are as follows:

the exhaust fan drives the gas to flow, the flowing gas can take away the heat on the surface of the radiating fins through the radiating fin process, thereby realizing the cooling use of the heat inside the lower shell, the lateral air exchange openings formed in the two sides of the radiating base can further accelerate the flow of the peripheral gas of the radiating base, the cooling use of the radiating fins inside the radiating base is facilitated, the wiring module can be used for realizing the exchange and the forwarding of the data inserted into the internal joint of the plug connector, the power module can be used for electrically connecting the power supply with the wiring module and the integrated chip, and the SIM card slot can be used for externally connecting the plug connector for enriching the interface input.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic perspective view of the first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second perspective structure of the present utility model;

FIG. 3 is a schematic view of the lower housing structure of the present utility model;

fig. 4 is a schematic view of the upper housing structure of the present utility model.

In the figure: 1. a lower housing; 2. an upper housing; 3. a plug-in connector; 4. an ethernet connector; 5. a power supply connector; 6. a heat dissipation base; 7. an exhaust fan I; 8. a lateral air exchanging port; 9. a connecting base; 10. aligning the notch; 11. a built-in circuit board; 12. a wiring module; 13. a power module; 14. an integrated chip; 15. a SIM card slot; 16. a heat sink; 17. an exhaust fan II; 18. a heat exchange window; 19. a protective grid; 20. guiding the plug-in seat.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-4, an embodiment of the present utility model provides an ethernet switch, including a lower shell 1 and an upper shell 2 detachably mounted on top of the lower shell 1, a socket assembly is fixedly mounted on a front surface of the lower shell 1, a bottom heat dissipation assembly is fixedly mounted on a lower surface of the lower shell 1, connection bases 9 are fixedly mounted on left and right sides of the bottom heat dissipation assembly, alignment notches 10 are formed at two ends of the connection bases 9, a hollow weight-reducing slot is formed in a middle portion of a side, far away from each other, of the two connection bases 9, a built-in circuit board 11 is detachably mounted on an inner bottom surface of the lower shell 1 through bolts, an inner side heat dissipation assembly is fixedly mounted on a side of the built-in circuit board 11, the lower shell 1 and the upper shell 2 can jointly form a switch main body structure, an interaction template can be stored in the switch main body structure, the interaction template can be used for plug-in interaction through the plug interface assembly, the connection base 9 can be used for butt-in the connection installation of the lower shell 1, a module of the plug interface assembly can be assembled through the built-in circuit board 11, and the module of the built-in interface assembly can be used for the exchange interface assembly.

In this embodiment, specific: the bottom radiating assembly comprises a radiating base 6 fixedly arranged on the lower surface of the lower shell 1, a plurality of exhaust fans 7 rotatably arranged on the lower surface of the radiating base 6 and a plurality of lateral air exchanging openings 8 penetrating through the left side and the right side of the radiating base 6, wherein the transverse section of the radiating base 6 is of a trapezoid structure, an air exchanging cavity is formed between the radiating base 6 and the lower shell 1, radiating fins are fixedly arranged on the inner wall of the air exchanging cavity, the bottom of the lower shell 1 and the radiating base 6 can be connected with the radiating fins, heat generated in the lower shell 1 can be conducted to the radiating base 6 through the radiating fins, the exhaust fans 7 drive gas to flow, the flowing gas can take away the heat on the surface of the radiating fins in the process of the radiating fins, so that the cooling of the heat in the lower shell 1 is realized, the lateral air exchanging openings 8 formed in the two sides of the radiating base 6 can further accelerate the flow of the peripheral gas of the radiating base 6, and the radiating fins in the radiating base 6 are beneficial to cooling the radiating fins in the radiating base 6.

In this embodiment, specific: the inside heat dissipation subassembly includes the fin 16 of fixed mounting built-in circuit board 11 one side and rotates a plurality of exhaust fan two 17 of installing in the fin 16 one side of keeping away from built-in circuit board 11, the last fixed surface of built-in circuit board 11 has wiring module 12, the last fixed surface of wiring module 12 left side built-in circuit board 11 is fixed mounting has integrated chip 14, the last fixed surface of integrated chip 14 left side built-in circuit board 11 installs SIM draw-in groove 15, the grafting interface subassembly is including fixed mounting in proper order in grafting joint 3 of lower casing 1 front surface, ethernet joint 4 and power connection 5, grafting joint 3 is with wiring module 12 butt joint, power connection 5 is with power module 13 butt joint, can be used for realizing grafting at the exchange and the forwarding of the data of grafting at grafting joint 3 internal connection through wiring module 12, can be used for carrying out electric connection with wiring module 12 and integrated chip 14 through power module 13, can be used for external plug-in card use through SIM draw-in groove 15, abundant interface input.

In this embodiment, specific: the back surface of lower casing 1 is formed with heat transfer window 18, the inboard fixed mounting of heat transfer window 18 has protection grid 19, the interior top surface fixed mounting of upper casing 2 has a pair of direction bayonet socket 20, upper casing 2 is through direction bayonet socket 20 and fin 16 looks joint, fin 16 is in same horizontal plane with heat transfer window 18, a plurality of exhaust fan two 17 are equidistant straight line arrangement sets up on fin 16, can drive the inside gas of lower casing 1 through exhaust fan two 17 and flow, and take away the heat on fin 16 surface through the air current that lasts, and carry out the outside of the lower casing 1 of exhaust with the gas that has the heat through protection grid 19, thereby realize cooling heat dissipation use to the inside of lower casing 1.

The utility model works when in work: the lower shell 1 can be fixedly installed and used by using the butt joint installation of the threaded screw through the connecting base 9, the lower shell 1 can be used for joint plug-in interaction through the plug-in interface assembly, and an external power supply can be used for electrifying through the power supply joint 5;

the exhaust fan I7 drives the gas to flow, and the flowing gas can take away the heat on the surfaces of the radiating fins in the process of passing through the radiating fins, so that the cooling of the heat in the lower shell 1 is realized, the lateral air exchanging ports 8 arranged on the two sides of the radiating base 6 can further accelerate the flow of the gas around the radiating base 6, and the radiating fins in the radiating base 6 are favorably cooled;

the wiring module 12 can be used for realizing the exchange and the forwarding of the data inserted into the internal connector of the plug connector 3, the power supply module 13 can be used for electrically connecting the power supply with the wiring module 12 and the integrated chip 14, the SIM card slot 15 can be used for externally connecting a plug card, and the input of interfaces is enriched;

the exhaust fan II 17 can drive the gas in the lower shell 1 to flow, and the heat on the surface of the radiating fins 16 is taken away by the continuously conveyed air flow, and the gas with the heat is exhausted out of the lower shell 1 through the protective grid 19, so that the cooling and heat dissipation of the interior of the lower shell 1 are realized.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The Ethernet switch comprises a lower shell (1) and an upper shell (2) detachably mounted on the top of the lower shell (1), and is characterized in that an inserting interface component is fixedly mounted on the front surface of the lower shell (1), a bottom layer radiating component is fixedly mounted on the lower surface of the lower shell (1), connecting bases (9) are fixedly mounted on the left side and the right side of the bottom layer radiating component, a built-in circuit board (11) is detachably mounted on the inner bottom surface of the lower shell (1) through bolts, and an inner side radiating component is fixedly mounted on one side of the built-in circuit board (11);

the bottom layer heat radiation assembly comprises a heat radiation base (6) fixedly arranged on the lower surface of the lower shell (1), a plurality of exhaust fans I (7) rotatably arranged on the lower surface of the heat radiation base (6) and a plurality of lateral air exchange openings (8) penetrating through the left side and the right side of the heat radiation base (6);

the inner side heat dissipation assembly comprises a heat dissipation plate (16) fixedly arranged on one side of the built-in circuit board (11) and a plurality of exhaust fans II (17) rotatably arranged on one side, far away from the built-in circuit board (11), of the heat dissipation plate (16).

2. An ethernet switch according to claim 1, wherein the heat dissipation base (6) has a trapezoidal cross section, a ventilation cavity is formed between the heat dissipation base (6) and the lower housing (1), and heat dissipation fins are fixedly installed on the inner wall of the ventilation cavity.

3. An ethernet switch according to claim 1, characterized in that the two ends of the connection bases (9) are formed with alignment notches (10), and the middle of the two connection bases (9) on the side far away from each other is formed with a hollow weight-reducing groove.

4. An ethernet switch according to claim 1, wherein the upper surface of the built-in circuit board (11) is fixedly provided with a wiring module (12), the upper surface of the built-in circuit board (11) on the left side of the wiring module (12) is fixedly provided with a power module (13), the upper surface of the built-in circuit board (11) on the rear side of the wiring module (12) is fixedly provided with an integrated chip (14), and the upper surface of the built-in circuit board (11) on the left side of the integrated chip (14) is fixedly provided with a SIM card slot (15).

5. An ethernet switch according to claim 1, wherein said socket assembly comprises a socket connector (3), an ethernet connector (4) and a power connector (5) fixedly mounted on the front surface of the lower housing (1) in sequence, the socket connector (3) being in butt joint with the wiring module (12), and the power connector (5) being in butt joint with the power module (13).

6. An ethernet switch according to claim 1, characterized in that the rear surface of the lower housing (1) is formed with a heat exchange window (18), the inside of the heat exchange window (18) being fixedly fitted with a protective mesh (19).

7. An ethernet switch according to claim 1, wherein the upper housing (2) has a pair of guide sockets (20) fixedly mounted on an inner top surface thereof, and the upper housing (2) is engaged with the heat sink (16) through the guide sockets (20).

8. An ethernet switch according to claim 1, wherein said heat sink (16) and said heat exchange window (18) are in the same horizontal plane, and a plurality of exhaust fans (17) are arranged in a straight line at equal intervals on said heat sink (16).