CN219802473U - Ethernet data exchanger device - Google Patents

Abstract

The utility model discloses an Ethernet data exchanger device, comprising: the PCB board, casing and heat conduction spare are provided with control module, data exchange module and PHY module on the PCB board, control module electric connection data exchange module, data exchange module electric connection PHY module, the PCB board sets up in the casing, the heat conduction spare setting is in order to be used for leading-in casing with data exchange module's heat between data exchange module and casing. The control module configures and manages the data exchange module, the data exchange module exchanges data, the PHY module externally provides a data interface for data transmission, the heat conducting piece is arranged between the shell and the data exchange module and guides the heat of the data exchange module into the shell, heat dissipation is accelerated, and heat dissipation performance is improved.

Description

Ethernet data exchanger device

Technical Field

The present utility model relates to the field of switch technologies, and in particular, to an ethernet data switch device.

Background

The Ethernet switch is a switch based on Ethernet for transmitting data, and the Ethernet adopts a local area network in a shared bus type transmission medium mode. The ethernet switch is structured such that each port is directly connected to a host and typically operates in full duplex mode. The switch can communicate a plurality of pairs of ports at the same time, so that each pair of communicating hosts can transmit data in a collision-free manner like an exclusive communication medium, however, the existing switch has the problem of poor heat dissipation.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides an Ethernet data switch device which can solve the problem of poor heat dissipation of the existing switch.

An ethernet data switch device according to an embodiment of the present utility model includes: the PCB is provided with a control module, a data exchange module and a PHY module, wherein the control module is electrically connected with the data exchange module, and the data exchange module is electrically connected with the PHY module; the PCB board is arranged in the shell; and the heat conducting piece is arranged between the data exchange module and the shell and used for guiding heat of the data exchange module into the shell.

The Ethernet data switch device has at least the following beneficial effects:

the control module configures and manages the data exchange module, the data exchange module exchanges data, the PHY module externally provides a data interface for data transmission, the heat conducting piece is arranged between the shell and the data exchange module and guides the heat of the data exchange module into the shell, heat dissipation is accelerated, and heat dissipation performance is improved.

According to some embodiments of the utility model, the PCB is provided with a wire-inhibition area, and the surface of the wire-inhibition area is provided with a metal layer, and the metal layer is connected with the shell.

According to some embodiments of the utility model, the data exchange module further comprises a temperature sensor, wherein an output end of the temperature sensor is electrically connected with an input end of the control module, and the temperature sensor is used for monitoring the temperature of the data exchange module.

According to some embodiments of the utility model, the data exchange module further comprises a voltage sensor, wherein an output end of the voltage sensor is electrically connected with an input end of the control module, and the voltage sensor is used for monitoring the voltage of the data exchange module.

According to some embodiments of the utility model, the data exchange module includes a first data exchange chip and a second data exchange chip, the first data exchange chip and the second data exchange chip are respectively electrically connected to the control module, and the first data exchange chip is electrically connected to the second data exchange chip.

According to some embodiments of the utility model, the PCB board is provided with a locking bar and a pull-out aid, and the PCB board is arranged in the shell through the locking bar and the pull-out aid.

According to some embodiments of the utility model, the display device further comprises an indicator light module, and an output end of the control module is electrically connected with a control end of the indicator light module.

According to some embodiments of the utility model, the thermally conductive member is a thermally conductive sheet.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a functional block diagram of the present utility model;

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

FIG. 3 is a front view of the present utility model;

FIG. 4 is a left side view of the present utility model;

FIG. 5 is a top view of the present utility model;

FIG. 6 is a schematic diagram of a cascade of a first data exchange chip and a second data exchange chip of the present utility model;

fig. 7 is a schematic diagram of a no-wire area of the present utility model.

Reference numerals:

PCB 100, control module 110, first data exchange chip 120, second data exchange chip 130, PHY module 140, lockbar 150, pull aid 160, no-wire area 170,

A shell 200,

A temperature sensor 300,

Voltage sensor 400,

An indicator light module 500.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the direction or positional relationship indicated with respect to the description of the orientation, such as up, down, etc., is based on the direction or positional relationship shown in the drawings, is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, plural means two or more. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

An ethernet data switching device according to an embodiment of the present utility model is described below with reference to fig. 1 to 6.

As shown in fig. 1, an ethernet data switch device according to an embodiment of the present utility model includes: the PCB 100, casing 200 and heat conduction spare are provided with control module 110, data exchange module and PHY module 140 on the PCB 100, control module 110 electric connection data exchange module, data exchange module electric connection PHY module 140, PCB 100 sets up in casing 200, the heat conduction spare sets up in order to be used for leading in casing 200 with the heat of data exchange module between data exchange module and casing 200. The control module 110 is an MCU, the model of the MCU is GD32, and other types of MCU can be selected.

The control module 110 configures and manages the data exchange module, the data exchange module exchanges data, the PHY module 140 externally provides a data interface for data transmission, and a heat conducting member is arranged between the shell 200 and the data exchange module and guides the heat of the data exchange module into the shell 200, so that heat dissipation is accelerated, and heat dissipation performance is improved.

As shown in fig. 2 to 5, the housing 200 is a metal housing, and the housing 200 includes an upper cover plate and a lower cover plate, as shown in fig. 7, the PCB board 100 is provided with a wire prohibiting area 170, a metal layer is provided on the surface of the wire prohibiting area 170, and edge portions of the upper cover plate and the lower cover plate are buckled with the metal layer to form a fully sealed structure, so that good electromagnetic compatibility is ensured.

As shown in fig. 1, the temperature sensor 300 is further included, an output end of the temperature sensor 300 is electrically connected to an input end of the control module 110, and the temperature sensor 300 monitors the temperature of the data exchange module and feeds back temperature information to the control module 110.

As shown in fig. 1, the device further includes a voltage sensor 400, wherein an output end of the voltage sensor 400 is electrically connected to an input end of the control module 110, and the voltage sensor 400 is configured to monitor a voltage of the data exchange module and feed back voltage information to the control module 110.

As shown in fig. 1, the display device further includes an indicator light module 500, wherein an output end of the control module 110 is electrically connected to a control end of the indicator light module 500, and the control module 110 controls the indicator light module 500 to perform light display to indicate an operation state of the device. The indicator light module 500 is an LED light.

As shown in fig. 6, the data exchange module includes a first data exchange chip 120 and a second data exchange chip 130, the first data exchange chip 120 and the second data exchange chip 130 are electrically connected to the control module 110 respectively, and the first data exchange chip 120 is electrically connected to the second data exchange chip 130. The control module 110 configures and manages the first data exchange chip 120 and the second data exchange chip 130, the control module 110 can collect voltage information and temperature information of the first data exchange chip 120 and the second data exchange chip 130 and report the voltage information and the temperature information to a superior system, and a plurality of ethernet interfaces can be expanded by cascading the first data exchange chip 120 and the second data exchange chip 130.

The first data exchange chip 120 and the second data exchange chip 130 have the model SF2507, and other models of the first data exchange chip 120 and the second data exchange chip 130 can be selected.

One end of the PCB 100 is provided with a pull-out aid 160, two sides of the PCB 100 are provided with locking bars 150, the PCB 100 is installed in the shell 200 through the locking bars 150 and the pull-out aid 160, the installation is stable, larger vibration impact can be resisted, and the PCB 100 is convenient to install and detach through the locking bars 150 and the pull-out aid 160.

The heat conductive member is a heat conductive film, and the heat conductive film is disposed between the first data exchange chip 120 and the housing 200, and between the second data exchange chip 130 and the housing 200, and establishes a good heat conductive path between the housing 200 and the first data exchange chip 120 or the second data exchange chip 130, and the heat conductive film can also increase the heat dissipation area of the first data exchange chip 120 and the second data exchange chip 130, so as to accelerate heat dissipation.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (8)

1. An ethernet data switching device, comprising:

the PCB (100), be provided with control module (110), data exchange module and PHY module (140) on PCB (100), control module (110) electric connection data exchange module, data exchange module electric connection PHY module (140);

a housing (200), the PCB (100) being disposed within the housing (200);

and a heat conductive member disposed between the data exchange module and the case (200) for introducing heat of the data exchange module into the case (200).

2. An ethernet data switching device according to claim 1, wherein: the PCB (100) is provided with a wire forbidden area (170), a metal layer is arranged on the surface of the wire forbidden area (170), and the metal layer is connected with the shell (200).

3. An ethernet data switching device according to claim 1, wherein: the temperature sensor (300) is electrically connected with the input end of the control module (110), and the temperature sensor (300) is used for monitoring the temperature of the data exchange module.

4. An ethernet data switching device according to claim 1, wherein: the intelligent control system further comprises a voltage sensor (400), wherein the output end of the voltage sensor (400) is electrically connected with the input end of the control module (110), and the voltage sensor (400) is used for monitoring the voltage of the data exchange module.

5. An ethernet data switching device according to claim 1, wherein: the data exchange module comprises a first data exchange chip (120) and a second data exchange chip (130), the first data exchange chip (120) and the second data exchange chip (130) are respectively and electrically connected with the control module (110), and the first data exchange chip (120) is electrically connected with the second data exchange chip (130).

6. An ethernet data switching device according to claim 1, wherein: the PCB (100) is provided with a locking bar (150) and a pulling aid (160), and the PCB (100) is installed in the shell (200) through the locking bar (150) and the pulling aid (160).

7. An ethernet data switching device according to claim 1, wherein: the intelligent control device further comprises an indicator light module (500), wherein the output end of the control module (110) is electrically connected with the control end of the indicator light module (500).

8. An ethernet data switching device according to claim 1, wherein: the heat conducting piece is a heat conducting film.