CN209824095U

CN209824095U - Street lamp control device with metering circuit

Info

Publication number: CN209824095U
Application number: CN201821770023.0U
Authority: CN
Inventors: 俞青松; 徐展; 沈晓奇
Original assignee: Zhejiang Yibo High Tech Technology Co Ltd
Current assignee: Zhejiang Yibo High Tech Technology Co Ltd
Priority date: 2018-10-30
Filing date: 2018-10-30
Publication date: 2019-12-20
Anticipated expiration: 2028-10-30

Abstract

The street lamp control device with the metering circuit is characterized by comprising a control mainboard, a communication module and a waterproof shell, wherein the waterproof shell is a rectangular shell with a closed cavity, the control mainboard is clamped in the closed cavity and is connected with an external power supply through an L, N wire arranged on the control mainboard, the L0 and the N wire are connected with a street lamp load, and the DIM + and the DIM-are connected with a positive dimming wire corresponding to the street lamp load; the communication module is arranged at the upper end part of the waterproof shell and comprises an nb-iot antenna module for sending alarm information to a control center and a Bluetooth antenna module which is configured with the smart phone to read related parameters; the control mainboard is electrically connected with the communication module, a metering circuit for detecting the voltage and current power of the street lamp in real time is further arranged on the control mainboard, and the metering circuit is electrically connected with the control mainboard.

Description

Street lamp control device with metering circuit

Technical Field

The utility model relates to a take metering circuit's street lamp controlling means especially relates to a can be to street lamp remote control, state inspection, the automatic street lamp controlling means who reports of abnormal information.

Background

With the development of the times and the continuous acceleration of the pace of urban modern construction, the demands on urban road lighting and urban lighting engineering are gradually increased, the contradiction between energy supply and demand is more and more prominent, and the requirements on electricity saving, energy saving and green lighting are more and more urgent. Urban street lamp illumination is an indispensable public facility in people's daily life, and national street lamp illumination power consumption accounts for about 15% of total power consumption, and various problems that the electric power shortage brought do not have in every place. In the face of the situation of power supply shortage, the traditional manual control and clock control urban lighting system is adopted, so that the lighting on demand cannot be realized, meanwhile, the street lamp inspection is a work which needs to consume a large amount of manpower and material resources for municipal departments, and blind areas and potential safety hazards exist. In view of the above situation, it is necessary to monitor and manage the street lamps in real time through the internet of things.

Disclosure of Invention

An object of the utility model is to overcome the aforesaid not enough, provide a simple structure, simple to operate can carry out effective, real-time management and control to the street lamp in whole city to improve work efficiency, reduce the manpower, reduce cost promotes city management's information-based horizontally street lamp controlling means.

The utility model aims at completing the technical scheme that the street lamp control device with the metering circuit comprises a control mainboard, a communication module and a waterproof shell, wherein the waterproof shell is a rectangular shell with a closed cavity, the control mainboard is clamped in the closed cavity, the control mainboard is connected with an external power supply through an L, N wire arranged on the control mainboard, L0 and N are connected with a street lamp load, and DIM + and DIM are connected with a positive dimming wire corresponding to the street lamp load; the communication module is arranged at the upper end part of the waterproof shell and comprises an nb-iot antenna module for sending alarm information to a control center and a Bluetooth antenna module which is configured with the smart phone to read related parameters; the control mainboard is electrically connected with the communication module, and a metering circuit for detecting the voltage and current power of the street lamp in real time is further arranged on the control mainboard and is electrically connected with the control mainboard.

Preferably, the method comprises the following steps: the nb-iot antenna module is a 850HZ welding type antenna, and the Bluetooth antenna module is a 2.4G radio frequency SMA connector antenna.

Preferably, the method comprises the following steps: the position of control mainboard diagonal on be provided with a set of mounting hole, the control mainboard pass through the mounting hole with airtight cavity threaded connection.

The technical effects of the utility model are that: simple structure, simple to operate can carry out effective, real-time management and control to the street lamp in whole city to improve work efficiency, reduce the manpower, reduce cost promotes city management's information-based horizontally street lamp controlling means.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings: as shown in fig. 1, the utility model discloses a street lamp control device with metering circuit, including control mainboard 1, communication module 2 and waterproof shell 3, waterproof shell 3 is the rectangle casing that has airtight cavity 4, control mainboard 1 joint is in airtight cavity 4, control mainboard 1 is connected with external power supply through the L, N line that sets up on the control mainboard, L0, N connect with street lamp load connection, DIM +, DIM-are connected with the positive and negative dimming line that street lamp load corresponds; the communication module 2 is arranged at the upper end part of the waterproof shell 3, and the communication module 2 comprises an nb-iot antenna module 5 for sending alarm information to a control center and a Bluetooth antenna module 6 configured with a smart phone to read related parameters; the control main board 1 is electrically connected with the communication module 2; the control main board 1 is also provided with a metering circuit 7 for detecting the voltage and current power of the street lamp in real time, and the metering circuit 7 is electrically connected with the control main board 1.

Referring to fig. 1, the nb-iot antenna module 5 is a 850HZ welded antenna, and the bluetooth antenna module 6 is a 2.4G rf SMA patch antenna.

Referring to fig. 1, a group of mounting holes 8 are formed in diagonal positions of the control main board 1, and the control main board 1 is in threaded connection with the closed cavity 4 through the mounting holes 8.

After the control main board is powered on, the control main board is connected to a software platform (UDP or CoAP protocol can be selected) through an nb-iot antenna module, and the current state information of the street lamp is uploaded and the control of the software platform is received. In addition, the control mainboard detects the working state of the street lamp in real time through the metering circuit, feeds back relevant electrical parameters (voltage, current, power and power factor), and uploads abnormal information through the nb-iot antenna module once the abnormal state is detected. The control mainboard has the only MAC address in the whole world, can broadcast bluetooth information after the circular telegram, can be discerned by mobile phone bluetooth APP search in the short distance, after password pairs and binds, can realize the switch lamp one to one and adjust luminance the operation.

And the devices in the waterproof shell are filled with silica gel, so that the waterproof performance is further improved.

The specific embodiments described herein are merely illustrative of the principles of the present invention and its efficacy, and are not intended to limit the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Therefore, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical idea of the present invention shall be covered by the claims of the present invention.

Claims

1. The street lamp control device with the metering circuit is characterized by comprising a control mainboard, a communication module and a waterproof shell, wherein the waterproof shell is a rectangular shell with a closed cavity, the control mainboard is clamped in the closed cavity and is connected with an external power supply through an L, N wire arranged on the control mainboard, the L0 and the N wire are connected with a street lamp load, and the DIM + and the DIM-are connected with a positive dimming wire corresponding to the street lamp load; the communication module is arranged at the upper end part of the waterproof shell and comprises an nb-iot antenna module for sending alarm information to a control center and a Bluetooth antenna module which is configured with the smart phone to read related parameters; the control mainboard is electrically connected with the communication module; the control mainboard is also provided with a real-time metering circuit for detecting the voltage and current power of the street lamp, and the metering circuit is electrically connected with the control mainboard.

2. The streetlamp control apparatus with the metering circuit of claim 1, wherein the nb-iot antenna module is a 850HZ welding type antenna, and the bluetooth antenna module is a 2.4G rf SMA connector antenna.

3. The streetlamp control apparatus with the metering circuit according to claim 1 or 2, wherein a group of mounting holes are arranged at diagonal positions of the control main board, and the control main board is in threaded connection with the closed cavity through the mounting holes.