CN205028848U

CN205028848U - Network relay

Info

Publication number: CN205028848U
Application number: CN201520543578.1U
Authority: CN
Inventors: 杜春辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-25
Filing date: 2015-07-25
Publication date: 2016-02-10
Anticipated expiration: 2025-07-25

Abstract

The utility model discloses a network relay, this network relay comprise a box body, have control circuit in the box body, and control circuit is last to have CPU, power supply circuit, ethernet controller, RJ45 network interface, radio network controller, indicator lamp circuit, pilot lamp, relay switch control circuit, relay. This network relay can receive the switch order that comes from the network through wired or wireless mode linked network, can the network on off state of report relay, but the electrical apparatus that time switch connected can be realized the remote control of electrical apparatus and on off state and monitor.

Description

Network relay

Technical field

The utility model belongs to Internet of Things, intelligentized Furniture field, is a kind of network relay.

Background technology

Existing relay is product decades ago, and its innovation direction continues in overvoltage, overcurrent, low-voltage variation always, but stagnates in intelligentized control method direction, with the Internet era of current, the mobile Internet epoch fall behind one and cut greatly.

As can be seen here, design a network relay to be very important.

Utility model content:

Present networks relay by wired or wireless mode interconnection network, can receive the switch command of automatic network, can the on off state of network-reporting relay, can the electrical equipment that connects of timing switch, can realize Long-distance Control and the status monitoring of electrical equipment.

For realizing above-mentioned target, the utility model design is as follows:

1, as shown in Figure 1, the utility model is made up of a box body, there is control circuit in box body, control circuit has CPU, power circuit, ethernet controller, RJ45 network interface, radio network controller, indicator light circuit, indicator light, relay switch control circuit, relay.

2, described indicator light is connected on indicator light circuit, and the utility model has multiple indicator light, and indicator light circuit is connected on the interface of CPU.

3, described relay is connected on relay switch control circuit, and the utility model has multiple relay, and relay switch control circuit is connected on the interface of CPU.

4, described indicator light and relay are one to one, and an indicator light represents the state of a relay, the corresponding relay of the bright expression of indicator light often open that joint cuts out, normally closed joint is opened.

5, the wireless network module on described controller circuitry and ethernet controller are for accesses network.

6, described RJ45 network interface is connected on ethernet controller, for patching netting twine.

The utility model has the advantages that:

Present networks relay can by wired or wireless mode interconnection network, can receive the switch command of automatic network, can the on off state of network-reporting relay, can the electrical equipment that connects of timing switch, Long-distance Control and the on off state monitoring of electrical equipment can be realized.

Accompanying drawing illustrates:

Fig. 1: the control circuit of network controller;

Fig. 2: the outward appearance of network controller.

Embodiment:

As shown in Figure 1, core of the present utility model is the control circuit in box body, control circuit has CPU101, power circuit 102, ethernet controller 103, RJ45 network interface 104, radio network controller 109, indicator light circuit 105, indicator light 106, relay switch control circuit 108, relay 107.

As shown in Figure 2, in real work, the utility model is made up of a box body, and have control circuit in box body, the interface of relay, RJ45 network interface, power input port are exposed to the outside of box body, in addition contract also has fixture.

In real work, power circuit has transformation function, the civil power of 220V or 110V can be converted into the voltage of 12V and 5V for control circuit work.

Described indicator light 106 is connected on indicator light circuit 105, and the utility model has multiple indicator light, and indicator light circuit 105 is connected on the interface of CPU101.

Described relay 107 is connected on relay switch control circuit 108, and the utility model has multiple relay, and relay switch control circuit 108 is connected on the interface of CPU101.

In real work, what carry out switch control rule to relay is the operating voltage of the relay switch control circuit of 12V, the civil power of what Control exported is 220V or 110V.

Described indicator light 106 and relay 107 are one to one, and an indicator light represents the state of a relay, the corresponding relay of the bright expression of indicator light often open that joint cuts out, normally closed joint is opened.

Wireless network module 109 on described controller circuitry and ethernet controller 103 are for accesses network.

Preferably, wireless network control module adopts wifi module.

Described RJ45 network interface 104 to be connected on ethernet controller 103, for patching netting twine.

In real work, present networks relay can pass through RJ45 interfacing between network, also can pass through wireless network control model calling network, usually take a kind of form.

In real work, present networks relay will arrange IP address.

The utility model has the advantages that:

Claims

1. network relay, is characterized in that:

Core of the present utility model is the control circuit in box body, control circuit has CPU, power circuit, ethernet controller, RJ45 network interface, radio network controller, indicator light circuit, indicator light, relay switch control circuit, relay;

Described indicator light is connected on indicator light circuit, and indicator light circuit is connected on the interface of CPU;

Described relay is connected on relay switch control circuit, and relay switch control circuit is connected on the interface of CPU.

2. network relay as claimed in claim 1, is characterized in that:

Described indicator light circuit is connected with multiple indicator light.

3. network relay as claimed in claim 1, is characterized in that:

Described relay switch control circuit is connected with multiple relay.

4. network relay as claimed in claim 1, is characterized in that:

Described indicator light and relay are one to one, and an indicator light represents the state of a relay, the corresponding relay of the bright expression of indicator light often open that joint cuts out, normally closed joint is opened.

5. network relay as claimed in claim 1, is characterized in that:

Wireless network module on described controller circuitry and ethernet controller are for accesses network.

6. network relay as claimed in claim 1, is characterized in that:

Described RJ45 network interface is connected on ethernet controller, for patching netting twine.