CN209448935U - A kind of LED lamp centrally connected power supply control cabinet - Google Patents

Abstract

The utility model discloses a kind of LED lamp centrally connected power supply control cabinets of LED light power supply technique field, including intelligent control host, AC distribution monitoring module has been electrically connected in the port of intelligent control host, DC leakage detection module, touch display screen, 4G communication module, carrier communication module, digital electric meter and programmable power supply module, the output port and AC distribution of lightning-protection module is electrically connected in the input port of AC distribution monitoring module, the output port of power source and input port of lightning-protection module are electrically connected with digital electric meter and AC distribution respectively, the power input port of the output port of power source of digital electric meter and the first programmable power supply module is electrically connected, programmable power supply modular power source output port and DC distribution are electrically connected, the input port of DC leakage detection module and DC distribution are electrically connected, this dress Any small cup, Ren Yilu, any customized packet partition, region-wide light can be carried out immediately or remote switch or brightness adjustment control by setting.

Description

A kind of LED lamp centrally connected power supply control cabinet

Technical field

The utility model discloses a kind of LED lamp centrally connected power supply control cabinets, specially LED light power supply technique field.

Background technique

The advantages that LED light is energy saving, efficient, the service life is long with it is widely used in lighting area.LED light group generally comprises LED Mould group and multiple constant current source, LED module are generally divided into multiple groups, and every group of wherein driving all the way by constant-current source, constant-current source is mounted on In road lamp cap, built-in single phase rectifier circuit, capacitor filter etc..The service life of the constant-current source of LED street lamp about 20,000 is small When, and the service life of LED lamp about 100,000 hours, such as Chinese Patent Application No. is what CN201721583175.5 was proposed LED street lamp central power supply system comprising mainframe box and multiple LED street lamps corresponding with mainframe box, AC/DC built in mainframe box Translation circuit, the AC power source of the input terminal connection 380V of AC/DC translation circuit, the output end connection of AC/DC translation circuit The direct current feeding bus road of 400V；The power input of each LED street lamp is respectively connected with DC/DC converter, dcdc converter it is defeated Enter end and passes through direct current branch connection to direct current feeding bus road；The output end of dcdc converter connects light modulator, light modulation The output end of device is connect with LED module, and the control terminal of light modulator is connected with lamp cap single-chip microcontroller；Host monolithic built in mainframe box Machine, host single-chip microcontroller and each lamp cap are communicated to connect with single-chip microcontroller by carrier communication circuit, the device can not off line transport, cannot To voltage, electric current in AC distribution, there are the parameters such as inactivity to be monitored, LED lamp switch state, electric leakage cannot be examined Survey feedback.

Utility model content

The purpose of this utility model is to provide a kind of LED lamp centrally connected power supply control cabinets, to solve above-mentioned background technique The device of middle proposition can not off line fortune, cannot to voltage, electric current in AC distribution, there are the parameters such as inactivity to be monitored, no The problem of detection feedback capable of being carried out to road lamp switch state, electric leakage.

To achieve the above object, the utility model provides the following technical solutions: a kind of LED lamp centrally connected power supply control cabinet, Including intelligent control host, AC distribution monitoring module, direct current leakage has been electrically connected in the port of the intelligent control host Electro-detection module, touch display screen, 4G communication module, carrier communication module, digital electric meter and programmable power supply module, the exchange The output port and AC distribution of lightning-protection module, the lightning-protection module is electrically connected in the input port of distribution monitor module Output port of power source and input port be electrically connected respectively with digital electric meter and AC distribution, the power supply of the digital electric meter is defeated The power input port of exit port and the first programmable power supply module is electrically connected, the programmable power supply modular power source output port with DC distribution is electrically connected, and the input port of the DC leakage detection module and DC distribution are electrically connected.

Preferably, the model PIC16LV54A-02/SO of the intelligent control host.

Preferably, the model LKD-100120C of the programmable power supply module.

Compared with prior art, the utility model has the beneficial effects that

1) DC leakage detection module is arranged in the present apparatus, stolen, the non-normal working shape to lamp failure, equipment and route State, earth leakage protective power-off early warning and alarm carry out detection feedback；

2) programmable power supply module is arranged in the present apparatus, even if intelligent control host is closed, system remains to voluntarily work；

3) AC distribution monitoring module is arranged in the present apparatus, is monitored to AC distribution information；

4) present apparatus setting lightning-protection module and digital electric meter, avoid lightning stroke from leading to equipment damage, facilitate remote meter reading, this dress It is simple to set structure, it is easy to use, can carry out any small cup, Ren Yilu, any customized packet partition, region-wide light immediately or Remote switch or brightness adjustment control.

Detailed description of the invention

Fig. 1 is the utility model centrally connected power supply control principle drawing.

In figure: 1 intelligent control host, 2 AC distribution monitoring modules, 3 DC leakage detection modules, 4 touch display screens, 5 4G communication module, 6 carrier communication modules, 7 AC distributions, 8 lightning-protection modules, 9 digital electric meters, 10 programmable power supply modules, 11 direct currents Distribution.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of LED lamp centrally connected power supply control cabinet, including intelligence It can control host 1, AC distribution monitoring module 2, DC leakage detection mould has been electrically connected in the port of intelligent control host 1 Block 3, touch display screen 4,4G communication module 5, carrier communication module 6, digital electric meter 9 and programmable power supply module 10, AC distribution The output port and AC distribution 7 of lightning-protection module 8, the electricity of lightning-protection module 8 is electrically connected in the input port of monitoring module 2 Source output terminal mouth and input port are electrically connected with digital electric meter 9 and AC distribution 7 respectively, the power output end of digital electric meter 9 Mouth and the power input port of the first programmable power supply module 10 are electrically connected, 10 output port of power source of programmable power supply module and direct current Distribution 1 is electrically connected, and the input port of DC leakage detection module 3 and DC distribution 11 are electrically connected.

Wherein, the model PIC16LV54A-02/SO of intelligent control host 1 adapts to harsh working temperature environment, performance Height, the model LKD-100120C of programmable power supply module 10, accuracy is high, and accuracy is high, and stability is high, has overvoltage, temperature Spend protection circuit.

Working principle: connecting power supply for the present apparatus, is programmed, makes to intelligent control host 2 and programmable power supply module 10 It obtains intelligent control host 2 and programmable power supply module 10 meets the acquisition of input terminal and the control of output end, according to each section Watt level adjusts the parameter of programmable power supply module 10 by touch display screen 4 and intelligent control host 1, and AC distribution monitors mould Block 2, digital electric meter 9 and DC leakage detection module 3 will exchange power information, power electricity and bright light information etc. and pass through intelligent control Host 1 is transmitted to 4G communication module 5 and carrier communication module 6, and then 4G communication module 5 and carrier communication module 6 pass information Transport to remote control terminal.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (3)

1. a kind of LED lamp centrally connected power supply control cabinet, including intelligent control host (1), it is characterised in that: the intelligent control master AC distribution monitoring module (2), DC leakage detection module (3), touch display screen has been electrically connected in the port of machine (1) (4), 4G communication module (5), carrier communication module (6), digital electric meter (9) and programmable power supply module (10), the AC distribution The output port and AC distribution (7) of lightning-protection module (8) is electrically connected in the input port of monitoring module (2), described anti- The output port of power source and input port of thunder module (8) are electrically connected with digital electric meter (9) and AC distribution (7) respectively, described The power input port of the output port of power source of digital electric meter (9) and the first programmable power supply module (10) is electrically connected, the journey Power module (10) output port of power source and DC distribution (11) are controlled to be electrically connected, the DC leakage detection module (3) it is defeated Inbound port and DC distribution (11) are electrically connected.

2. a kind of LED lamp centrally connected power supply control cabinet according to claim 1, it is characterised in that: the intelligent control master The model PIC16LV54A-02/SO of machine (1).

3. a kind of LED lamp centrally connected power supply control cabinet according to claim 1, it is characterised in that: the programmable power supply mould The model LKD-100120C of block (10).