CN213402105U

CN213402105U - Multifunctional power supply equipment box

Info

Publication number: CN213402105U
Application number: CN202021843206.8U
Authority: CN
Inventors: 杨月; 张家吏
Original assignee: Fullsee Technology Co ltd
Current assignee: Fullsee Technology Co ltd
Priority date: 2020-08-29
Filing date: 2020-08-29
Publication date: 2021-06-08
Anticipated expiration: 2030-08-29

Abstract

The utility model relates to a multi-functional power supply unit case, including the equipment box body, equipment box internally mounted has the slide rail groove, can be provided with power supply unit, data collection station, control protocol output unit, optical fiber communication unit on the slide rail groove. The power supply equipment box has the functions of data acquisition, front end debugging, front end display, data output, data storage, protocol conversion, intelligent early warning, intelligent temperature control and the like; the background management platform can remotely monitor the states of the protective box and external equipment, process working abnormity or equipment faults and realize remote management; meanwhile, various cables and interfaces are reserved in the box, so that light weight, low fault and high reliability can be realized.

Description

Multifunctional power supply equipment box

Technical Field

The utility model relates to a power supply technical field especially relates to a multi-functional power supply unit case.

Background

With the sudden and violent advance of city construction, the city appearance is greatly changed, in recent years, a 'safe city' is developed and deepened nationwide, according to statistics, the installation number of cameras in the city in the whole country is more than ten million levels by 2019, and key areas in the city are covered by video monitoring. Most control point positions all need to have communication power supply unit case, and wiring is mixed and disorderly between the traditional equipment box internal plant, the heat source is concentrated, and the installation overall arrangement is unreasonable, causes that terminal equipment fault point is many, and poor stability, adaptability environmental nature are poor, lack shortcomings such as waterproof, dustproof, temperature and humidity measurement and high low temperature design. According to the demands of video management informatization in the fields of safe cities, intelligent transportation and the like, the novel intelligent power supply equipment box needs to meet various functional demands of the original communication power supply equipment box, the monitoring characteristics of snow engineering and safe cities are combined, and the demands of future information management are met, the internet of things communication technology is added and applied, the modularized layout is adopted, the perfect network management function and the timely state display are realized, and the reliability, the continuity and the intelligence of the whole system are ensured.

Disclosure of Invention

For solving the not enough of prior art, the utility model provides a multi-functional power supply unit case.

In order to achieve the above object, the utility model discloses the technical scheme who adopts includes:

a multifunctional power supply equipment box comprises an equipment box body and is characterized in that a slide rail groove is arranged in the equipment box, and a power supply unit, a data acquisition unit, a control protocol output unit and an optical fiber communication unit can be arranged on the slide rail groove;

the commercial power of AC220V loops through power lightning protection device, intelligent air switch input power supply unit, power supply unit carries out voltage conversion and drives above-mentioned each unit normal work.

Furthermore, an early warning unit can be arranged on the slide rail groove, the power supply unit drives the early warning unit to normally work, and the early warning unit is in communication connection with the rear-end management platform.

Furthermore, a wireless communication unit can be arranged on the slide rail groove, the power supply unit drives the wireless communication unit to normally work, and the wireless communication unit is in communication connection with the rear-end management platform.

Furthermore, a GPS positioning unit can be arranged on the slide rail groove, the power supply unit drives the GPS positioning unit to normally work, and the GPS positioning unit is in communication connection with the rear end management platform.

Further, the data collector, the control protocol output unit and the early warning unit are preferably STM32F103RCT6 microcontrollers.

Further, the power supply unit performs voltage conversion, and outputs DC12V, DC24V and DC5V voltages respectively to drive each unit to normally work.

Furthermore, the box body of the power supply equipment box is made of vacuum heat insulation materials with galvanized plates coated on the inner side and the outer side; the vacuum heat insulation material comprises vacuumized glass wool fibers wrapped by an aluminum thin composite film.

Furthermore, the inside intelligent light, camera, fan, LED display screen, prevention of seepage water slot, fly net, infiltration monitor, status indicator lamp that still can be provided with of equipment box.

Further, the data collector collects the working data of the units in the equipment box and transmits the working data to the control protocol output unit, and the control protocol output unit controls the working state of the units.

The utility model has the advantages that:

the multifunctional power supply equipment box of the utility model has the functions of data acquisition, front end debugging, front end display, data output, data storage, protocol conversion, intelligent early warning, intelligent temperature control and the like; the background management platform can remotely monitor the states of the protective box and external equipment, process working abnormity or equipment faults and realize remote management; meanwhile, various cables and interfaces are reserved in the box, so that light weight, low fault and high reliability can be realized.

Drawings

Fig. 1 is the embodiment of the utility model provides a multi-functional power supply unit case internally mounted sketch map is provided.

Fig. 2 is a schematic diagram of a power supply process provided in the embodiment of the present invention.

Fig. 3 is a flow chart of data control according to an embodiment of the present invention.

Fig. 4 is a schematic view of a vacuum insulation material according to an embodiment of the present invention.

Description of the drawings: the intelligent control system comprises a power supply lightning protection device 1, an intelligent air switch 2, a power supply unit 3, a data acquisition device 4, a control protocol output unit 5, an optical fiber communication unit 6, an early warning unit 7, a wireless communication unit 8, a GPS positioning unit 9, an intelligent illuminating lamp 10, a camera 11, a fan 12, an LED display screen 13, an anti-seepage water groove 14, an insect-proof net 15, a water seepage monitor 16, a state indicator lamp 17, a line wiring port 18, a commercial power input 19, a box door state monitor 20, a thin aluminum composite film 21 and glass wool fiber 22.

Detailed Description

For a clearer understanding of the present invention, reference will be made to the following detailed description of the embodiments with reference to the accompanying drawings.

As shown in FIG. 1, the embodiment of the present invention provides an internal installation schematic diagram of a multifunctional power supply equipment box. The inside slide rail groove that is provided with of power supply unit case, power supply unit 3, data collection station 4, control protocol output unit 5, early warning unit 7, GPS positioning unit 9, wireless communication unit 8, optical fiber communication unit 6 have set gradually on the slide rail groove, power supply unit incasement portion still is provided with power lightning protection device 1, the empty 2, intelligent light 10, camera 11, fan 12, LED display screen 13, prevention of seepage water slot 14, insect-proof net 15, infiltration monitor 16, status indicator 17 of opening of intelligence. Each unit is independently installed and can be independently replaced according to actual needs. The line routing interface 18 is preset below the equipment box body, so that wiring is simpler and more attractive, and installation is more convenient and faster. The water seepage monitor 16 adopts a humidity sensitive detector and can monitor the water seepage condition in the box on line; the anti-seepage grooves 14 and the insect-proof nets 15 are made of sealing rubber strips, and the insect-proof nets 15 are arranged on the heat dissipation holes, so that insects and mice are effectively prevented from entering the anti-seepage grooves.

Fig. 2 is a schematic diagram of a power supply process according to an embodiment of the present invention. The commercial power of AC220V loops through power lightning protection device 1, intelligent air switch 2 input power supply unit 3 in proper order, power supply unit 3 carries out voltage conversion and drives above-mentioned each unit normal work. The power lightning protector 1 provides AC220V strong power and multi-path network lightning protection. The system is internally provided with an instant overcurrent circuit breaking device, an alarm interface, a failure detection indicator, an internal overheating circuit breaking device and standard modular installation. The intelligent air switch 2 detects the line voltage before switching on, and blocks and alarms switching on when the power supply voltage is abnormal and under-voltage and over-voltage conditions exist; if the fault is not eliminated, the switch can not be closed and electrified. When the fault is removed, the switch automatically closes and powers on. When the line is possibly dangerous due to instantaneous electric leakage or instantaneous impact (such as thunder and lightning, socket flashover and the like), the intelligent air switch 2 is immediately disconnected; after the fault, if the line is safe, the line can be automatically reclosed and electrified. The power supply unit 3 outputs a DC24V voltage to drive the fan 12 to normally operate, and also outputs DC12V and DC5V voltages to drive the other units to normally operate. The power output has the functions of overcurrent, overvoltage and short-circuit protection.

Fig. 3 is a flow chart of data control according to an embodiment of the present invention. The data collector 4 can collect temperature and humidity data in the equipment box in real time and transmit the control protocol output unit 5, and the control protocol output unit 5 controls the start and stop of the fan 12 according to the set upper and lower limits of the temperature and the humidity. When the temperature in the equipment box is too high, the data acquisition unit 4 transmits information to the early warning unit 7.

The early warning unit 7 is internally provided with an alarm rule, receives a monitoring alarm command and controls alarm output, and can alarm at the front end through an alarm signal or transmit the alarm to a rear end management platform in a wired/wireless communication mode. The method comprises the steps of alarming when the temperature in the box is overhigh; the illegal opening of the box door is warned, and when the box door is illegally opened, the camera 11 in the box shoots a monitoring video; and (4) alarming the abnormal operation of the equipment in the box, wherein the abnormal operation comprises current, voltage, short circuit and communication fault.

The control protocol output unit 5 can output a PELCO-D, PELCO-P pan-tilt control protocol, so that the field camera pan-tilt can be conveniently controlled and debugged, and peripheral monitoring control interfaces are provided and comprise a general RJ45 network port, an RS232 data port and an RS485 data port. The control output in the equipment box comprises fan 12 control, intelligent illuminating lamp 10 control, camera 11 control, intelligent air switch 2 power-off control and reset control.

The wireless communication unit 8 can realize wireless 4G, WIFI communication, receive various data in the box, send a rear-end management platform, receive a management platform control command and send the management platform control command to the equipment in the box.

The optical fiber communication unit 6 is an 10/100/1000M adaptive fast Ethernet optical fiber transceiver, has a gigabit optical port and a plurality of 10/100/1000Base-TX adaptive Ethernet RJ45 interfaces, and realizes wired communication with a rear-end management platform.

The GPS positioning unit 9 can position the equipment box, positioning information is sent to the rear end management platform in a wired/wireless communication mode, and maintenance personnel can conveniently and quickly arrive at the position of the fault equipment.

The outer side of the power supply equipment box body is made of vacuum heat insulation materials, the inner side and the outer side of the vacuum heat insulation materials are coated with galvanized plates, and polyurethane foam is filled in gaps between the galvanized plates and the vacuum heat insulation materials. The vacuum heat insulating material is preferably vacuum-pumping glass wool fibers 22 wrapped by an aluminum thin composite film 21 as shown in fig. 4. The vacuum heat insulation material can avoid heat exchange between the equipment box and the environment to the maximum extent, further control the internal working temperature, and ensure that the equipment box is not influenced by the environment and normally operates.

The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A multifunctional power supply equipment box comprises an equipment box body and is characterized in that a slide rail groove is arranged in the equipment box, and a power supply unit, a data acquisition unit, a control protocol output unit and an optical fiber communication unit can be arranged on the slide rail groove;

2. The power supply equipment box of claim 1, wherein an early warning unit is further arranged on the slide rail groove, the power supply unit drives the early warning unit to normally work, and the early warning unit is in communication connection with a rear-end management platform.

3. The power supply equipment box according to claim 1, wherein a wireless communication unit is further arranged on the slide rail groove, the power supply unit drives the wireless communication unit to normally work, and the wireless communication unit is in communication connection with the rear end management platform.

4. The power supply equipment box of claim 1, wherein a GPS positioning unit is further disposed on the slide rail groove, the power supply unit drives the GPS positioning unit to work normally, and the GPS positioning unit is in communication connection with the rear end management platform.

5. The power supply equipment box of claim 2, wherein the data collector, the control protocol output unit and the early warning unit are STM32F103RCT6 microcontrollers.

6. The power supply equipment box of claim 1, wherein the power supply unit performs voltage conversion to output DC12V, DC24V and DC5V voltages respectively to drive the units to work normally.

7. The power supply equipment cabinet according to claim 1, wherein the power supply equipment cabinet body is made of a vacuum heat insulating material coated with galvanized sheets on both inner and outer sides; the vacuum heat insulation material comprises vacuumized glass wool fibers wrapped by an aluminum thin composite film.

8. The power supply equipment box according to any one of claims 1 to 7, wherein an intelligent illuminating lamp, a camera, a fan, an LED display screen, a water seepage prevention groove, an insect prevention net, a water seepage monitor and a status indicator lamp are further arranged inside the equipment box.

9. The power supply equipment box of claim 8, wherein the data collector collects the working data of the units in the equipment box and transmits the working data to the control protocol output unit, and the control protocol output unit controls the working state of the units.