CN103199390B - A kind of metope power supply patch panel - Google Patents

Abstract

The invention discloses a wall power plug-in panel, which includes a power plug-in board, and also includes a network power switch, a power supply module, a network switch and a wireless router, wherein the AC input end of the power plug-in board passes through the power The switch is connected with the power supply module; the power supply module is connected with the power supply terminal of the network switch and the power supply terminal of the wireless router; at least one network interface of the network switch is connected with the wireless router. By adopting the technical scheme of the invention, it is possible to provide a stable broadband network access function with a wireless routing function while providing a power plug function.

Description

A wall power plug panel

technical field

The invention relates to the technical field of network equipment, in particular to a wall power plug-in panel.

Background technique

At present, the traditional wall power strip only has the function of plugging in the mains power supply, but does not have a network socket, and the function is relatively single. With the rapid development of network technology, the application of Ethernet has become more and more popular and extensive, and the network has become an indispensable part of people's life. The existing home or office local area network is connected to the upper-level switch through twisted pair, and the interface to the user end is only twisted pair, and as more and more mobile terminal devices such as mobile phones need to be connected to the network , the traditional wired connection method can no longer meet the requirements of the majority of users, and the complicated network connection lines and power lines of the traditional wireless routers are also very unsightly in the room. This problem has always troubled the majority of users.

Contents of the invention

The purpose of the present invention is to solve the deficiencies of the prior art, and propose a wall power plugging panel, which not only has the function of power plugging, but also integrates the functions of network access, network switching and wireless routing.

For reaching this purpose, the present invention adopts following technical scheme:

A wall power plug panel, including a power plug board, and also includes a network power switch, a power module, a network switch and a wireless router, wherein the AC input end of the power plug board is connected to the The power module is connected; the power module is connected with the power terminal of the network switch and the power terminal of the wireless router; at least one network interface of the network switch is connected with the wireless router.

Preferably, the power module includes an AC/DC converter, one DC/DC converter and one LDO converter.

Preferably, the AC input end of the power strip is connected to the input end of the AC/DC converter of the power module through the power switch.

Preferably, one output terminal of the AC/DC converter is connected to one DC/DC converter, and the other is connected to the power supply terminal of the wireless router; one output terminal of the DC/DC converter is connected to the The LDO converter is connected; the other output of the DC/DC converter and the output of the LDO converter are respectively connected to the power supply end of the Ethernet switch.

Preferably, the AC/DC converter is 90V to 250V AC input, and the output is 3.3V DC; the input voltage of the DC/DC converter is 3.3V DC, and the output voltage is 2.5V DC; the The input voltage of the LDO is 2.5V DC, and the output is 1.2V or 1.5V DC.

Preferably, the Ethernet switch includes an Ethernet switch chip, an external interface and an external circuit, wherein the external interface and the external circuit are respectively connected to the Ethernet switch chip; the external interface includes at least one uplink network interface and at least one downlink network interface; one network interface of the Ethernet switch chip is connected to the network interface of the wireless router.

Preferably, the external circuit includes a reset circuit and a configuration circuit, and the reset circuit and the configuration circuit are respectively connected to the Ethernet switch chip.

Preferably, the external circuit further includes an LED indicating circuit.

Preferably, the wireless router includes a wireless routing module, a wireless routing network interface and a wireless transmitting antenna.

Preferably, the wireless routing module is a network module supporting the IEEE802.11b/g/n standard; the wireless routing network interface is an RJ45 standard interface or an optical fiber network interface; the wireless transmitting antenna is set to be hidden installation, external installation or Onboard antenna installation.

Adopting the technical scheme of the present invention, it can provide a stable broadband network access function with wireless routing function while providing the power plug function, and it is simple to install, beautiful in appearance, small in size, and can connect the uplink optical fiber network link with the power supply. The lines are routed in the same pipeline, which saves the cost of wiring construction and has strong anti-interference ability.

Description of drawings

Fig. 1 is a schematic structural view of a wall power plug-in panel in an embodiment of the present invention;

Fig. 2 is a schematic structural view of the components of the wall power plug panel in the embodiment of the present invention.

detailed description

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

FIG. 1 is a schematic structural diagram of a power plug panel on a wall in an embodiment of the present invention. As shown in FIG. 1 , the power plug panel on the wall includes a power plug board 11 , and also includes a network power switch 12 , a power module 13 , a network switch 14 and a wireless router 15 .

The AC input end of the power strip 11 is connected to the power module 13 through the power switch 12 . The power supply module 13 is connected with the power supply end of the network switch 14 and the power supply end of the wireless router 15 . At least one network interface of the network switch 14 is connected with the wireless router 15 .

The above-mentioned wall power plug-in panel integrated with a network switch and a wireless router can provide a stable broadband network connection with a wireless routing function while providing a wall power socket. At the same time, the network switch and wireless router can be installed at the same time, and the power line and network line can also be laid at the same time, which makes the construction simple, saves costs, and reduces the number of wall interfaces, making it more beautiful.

Fig. 2 is a detailed structural diagram of each component of the wall power plug-in panel in the embodiment of the present invention. As shown in Figure 2, the power module includes an AC/DC converter, one DC/DC converter and one LDO converter. The AC input end of the power strip is connected to the input end of the AC/DC converter of the power module through the power switch. One output end of the AC/DC converter is connected with one DC/DC converter, and the other is connected with the power supply end of the wireless router; one output of the DC/DC converter is connected with the LDO converter; the DC The output of the /DC converter and the output of the LDO converter are respectively connected to the power supply end of the Ethernet switch.

Wherein the AC/DC converter is 90V to 250V AC input, and the output is 3.3V DC; the input voltage of the DC/DC converter is 3.3V DC, and the output voltage is 2.5V DC; the input voltage of the LDO is 2.5V DC, the output is 1.2V or 1.5V DC.

The Ethernet switch includes an Ethernet switch chip, an external interface and an external circuit, wherein the external interface and the external circuit are respectively connected to the Ethernet switch chip; the external interface includes at least one uplink network interface and at least one downlink network interface; the Ethernet One network interface of the network switching chip is connected with the network interface of the wireless router.

The external circuit includes a reset circuit and a configuration circuit, and the reset circuit and the configuration circuit are respectively connected with the Ethernet switch chip. Preferably, the external circuit further includes an LED indicating circuit.

The wireless router includes a wireless routing module, a wireless routing network interface and a wireless transmitting antenna. The wireless routing module is a network module that supports IEEE802.11b/g/n standards; the wireless routing network interface is an RJ45 standard interface or an optical fiber network interface; the wireless transmitting antenna is set to hidden installation, external installation or onboard antenna installation.

During the working process, the wall power plug panel with wireless routing, including 5-hole power plug board, network power switch, power module, Ethernet switch, wireless routing module and wireless transmitting antenna, network power switch can realize the switch system And the switch control of the wireless routing system part. The power module includes an AC/DC converter with an input voltage of 90V to 250V AC and an output of 3.3V DC. The input voltage of the DC/DC converter is 3.3V DC and the output is 2.5V DC. The input voltage of the LDO converter is 2.5V, the output voltage is 1.5V or 1.2V DC, the AC input of the power strip is connected to the input of the AC/DC converter through the power switch, and one output of the AC/DC converter is connected to the DC/DC converter. The other output is connected to the power port of the wireless routing module, one output of the DC/DC converter is connected to the LDO converter, the output of the AC/DC converter, the output of the DC/DC converter and the output of the LDO converter are all connected to the Ethernet The power supply terminals of the switching chip are connected; the Ethernet switch is composed of an Ethernet switching chip, an external interface and an external circuit, and the external interface and the external circuit are respectively connected to the Ethernet switching chip. The external interface includes at least one uplink network interface, and at least one The downlink network interface and one network interface connected to the network interface of the wireless routing module, the uplink network interface is a twisted pair or optical fiber network interface, and the downlink network interface is a twisted pair or optical fiber network interface. The network interface is connected to the Ethernet switch chip through two pairs of differential lines, TX and RX, respectively. The connection between the Ethernet switch chip and the wireless routing module supports direct connection with an external network coupling transformer, and also supports the Ethernet AC coupling mode without an external network coupling transformer. . The external circuit also includes a reset circuit, a configuration circuit and an LED indicator circuit for indicating the working status of each downlink network interface. The reset circuit and the configuration circuit are respectively connected to the Ethernet switch chip. level, so that the Ethernet switch chip can be reliably reset. After the reset is completed, the reset circuit maintains a high-level output, and the configuration circuit completes the configuration of the working mode of the Ethernet switch chip.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person familiar with the technology can easily think of changes or replacements within the technical scope disclosed in the present invention. , should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.

Claims (9)

1. a metope power supply patch panel, including power source patch board, it is characterised in that also include network power source switch, power module, the network switch and wireless router, wherein, the ac input end of described power source patch board is connected with described power module by described on and off switch；Described power module is connected with the power end of the power end of the described network switch and described wireless router；At least one road network interface of the described network switch is connected with described wireless router；

Described power module includes AC/DC transducer, a road DC/DC transducer and a road LDO transducer.

2. metope power supply patch panel according to claim 1, it is characterised in that the ac input end of described power source patch board is connected by the input of described on and off switch with the AC/DC transducer of described power module.

3. metope power supply patch panel according to claim 1, it is characterised in that outfan one tunnel of described AC/DC transducer is connected with a road DC/DC transducer, and another road is connected with the power end of described wireless router；One tunnel output of described DC/DC transducer is connected with described LDO transducer；Another road output of described DC/DC transducer is connected with the power end of Ethernet switch respectively with the output of LDO transducer.

4. metope power supply patch panel according to claim 1, it is characterised in that described AC/DC transducer is 90V to 250V exchange input, is output as 3.3V direct current；The input voltage of described DC/DC transducer is 3.3V direct current, and output voltage is 2.5V direct current；The input voltage of described LDO is 2.5V direct current, is output as 1.2V or 1.5V direct current.

5. metope power supply patch panel according to claim 3, it is characterized in that, described Ethernet switch includes Ethernet switching chip, external interface and external circuit, and wherein, described external interface is connected with described Ethernet switching chip respectively with external circuit；Described external interface includes at least one road uplink network interface and at least one road downstream network interface；One road network interface of described Ethernet switching chip is connected with the network interface of described wireless router.

6. metope power supply patch panel according to claim 5, it is characterised in that described external circuit includes reset circuit and configuration circuit, and described reset circuit is connected with described Ethernet switching chip respectively with configuration circuit.

7. metope power supply patch panel according to claim 6, it is characterised in that described external circuit also includes LED indicating circuit.

8. according to the arbitrary described metope power supply patch panel of claims 1 to 3, it is characterised in that described wireless router includes wireless routing module, wireless routing network interface and wireless transmission antenna.

9. metope power supply patch panel according to claim 8, it is characterised in that described wireless routing module is to support the mixed-media network modules mixed-media of IEEE802.11b/g/n standard；Described wireless routing network interface is RJ45 standard interface or fiber optic network interface；Described wireless transmission antenna is set to hide installation, outside installation or onboard antenna and installs.