CN215417009U

CN215417009U - Portable power data acquisition box

Info

Publication number: CN215417009U
Application number: CN202121105093.6U
Authority: CN
Inventors: 周枫
Original assignee: Nanjing Kairuisen Power Equipment Co ltd
Current assignee: Nanjing Kairuisen Power Equipment Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-01-04
Anticipated expiration: 2031-05-19

Abstract

The utility model relates to the technical field of electric boxes, in particular to a portable power data acquisition box which comprises a box body, a handle, a display and an accommodating cavity arranged in the box body, wherein an acquisition assembly, a controller, a temperature and humidity sensor, a storage battery and a plurality of electrostatic rods are arranged in the accommodating cavity; the portable intelligent power supply inspection device is small in structure, convenient to carry and good in data acquisition effect, and improves the working efficiency of power supply inspection personnel.

Description

Portable power data acquisition box

Technical Field

The utility model relates to the technical field of electric boxes, in particular to a portable power data acquisition box.

Background

According to safety protection schemes such as safety protection regulations of power monitoring systems (instruction of 2014 14) and general safety protection schemes of power monitoring systems and evaluation specifications (national security 2015 36), if the distributed power supply grid connection adopts wireless channel transmission, a VPN private network should be adopted, encryption authentication measures should be adopted for data transmission, and specific requirements on automation of dispatching and water, electricity and new energy are saved, and encryption devices should be adopted for data transmission in a station. China has wide terrain, most of the geographical positions are special, the terrain is complex, and serious obstruction is caused to the construction of electric power facilities. In some areas, part of power grid basic equipment is built in remote areas, so that information and data transmission is often interfered, and once an emergency accident occurs, hydropower station facilities in a mountain area are damaged due to the fact that timely control measures are not carried out.

In order to prevent the situations, a plurality of mountain power supply data acquisition boxes are arranged at fixed points in mountain areas by a national power grid in a mode of utilizing a satellite short message information communication technology, but mountain power supplies are located in remote areas without human smoke, so that the conditions of an electrical control room matched with the mountain power supply data acquisition boxes are relatively severe, equipment in the control room needs to bear severe environments such as poor heat dissipation, high humidity and much dust, electronic devices are located in the environments for a long time, the service life of the electronic devices can be rapidly shortened, the power supply data acquisition is easily inaccurate, a worker needs to regularly carry the portable power supply data acquisition boxes to patrol the mountain power supplies, but the existing power supply data acquisition boxes are large in size, inconvenient to carry and use on mountain roads, and the working efficiency of the worker is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and provide the portable power supply data acquisition box which is small in structure, convenient to carry, good in data acquisition effect and capable of improving the working efficiency of power supply inspection personnel.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a portable power data acquisition box comprises a box body, a handle arranged on the box body, a display arranged on the front face of the box body and a containing cavity arranged in the box body, wherein an acquisition assembly, a controller, a temperature and humidity sensor, a storage battery and a plurality of electrostatic rods are arranged in the containing cavity, an input end of the acquisition assembly is provided with an input line, one end of the input line extends to the outer side of the box body to be connected with a mountain power supply, an output end of the acquisition assembly is electrically connected with the controller, one side of the box body is provided with a plurality of air inlets communicated with the containing cavity, the other side of the box body is provided with a plurality of air outlets communicated with the containing cavity, a heat dissipation assembly and a dehumidification assembly are arranged in the air inlets, one-way valves are arranged in the air outlets, and the heat dissipation assembly and the dehumidification assembly are used for dissipating heat and dehumidifying for electronic components in the containing cavity, the temperature and humidity sensor, the electrostatic rod, the heat dissipation assembly, the storage battery, the one-way valve and the dehumidification assembly are all electrically connected with the controller.

Further, the collection subassembly includes electric connection's dc-to-ac converter, wave filter and ammeter, the output electric connection of input line the input of dc-to-ac converter, the output electric connection of dc-to-ac converter the input of wave filter, the output electric connection of wave filter the input of ammeter, the output electric connection of ammeter the controller.

Further, an air inlet valve is arranged in the air inlet, and the air inlet valve is arranged close to the outer side of the box body; the heat dissipation assembly comprises a heat dissipation fan, and the air outlet end of the heat dissipation fan faces towards the inner portion of the accommodating cavity.

Further, the dehumidification component comprises a heating wire, and the heating wire is arranged at the air outlet end of the cooling fan.

Further, the rear side of holding the chamber is provided with accomodates the chamber, be provided with the zip fastener on accomodating the cavity lateral wall in chamber, the zip fastener set up in on the trailing flank of box, accomodate the chamber and be used for accomodating the input line.

Furthermore, one side of the box body is provided with a telescopic pull rod, and the bottom of the box body is provided with rollers.

The utility model has the beneficial effects that:

in practical application, the box body can be lifted away through the lifting handle, and the carrying is convenient; when the device is used, the input line is connected to a mountain power supply, the mountain power supply is subjected to data acquisition through the acquisition assembly, the acquisition result is sent to the controller, the data acquired by the acquisition assembly is uploaded through the controller in a networking manner, and the display is controlled to display the acquisition content of the acquisition assembly; the temperature and humidity sensor is used for detecting the temperature inside the box body, and the heat dissipation assembly and the dehumidification assembly in the air inlet and the one-way valve in the air outlet can effectively control the temperature and the humidity inside the box body; static inside the box body is effectively eliminated through the static bar, and the data acquisition effect is better; the portable intelligent power supply inspection device is small in structure, convenient to carry and good in data acquisition effect, and improves the working efficiency of power supply inspection personnel.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

reference numerals: a box body 1; a display 100; a housing chamber 101; an air inlet 102; an air outlet 103; a check valve 1031; a handle 2; an inverter 31; a filter 32; an electricity meter 33; a controller 4; a temperature and humidity sensor 5; a storage battery 6; a plurality of electrostatic rods 7; an input line 8; a heat dissipating component 9; a dehumidifying module 10; a telescopic pull rod 11; a roller 12.

Detailed Description

As shown in fig. 1 and fig. 2, a portable power data collection box includes a box body 1, a handle 2 disposed on the box body 1, a display 100 disposed on the front surface of the box body 1, and a containing cavity 101 disposed in the box body 1, wherein a collection assembly, a controller 4, a temperature and humidity sensor 5, a storage battery 6, and a plurality of electrostatic rods 7 are disposed in the containing cavity 101, an input end of the collection assembly is provided with an input line 8, one end of the input line 8 extends to the outside of the box body 1 to be connected to a mountain power supply, an output end of the collection assembly is electrically connected to the controller 4, one side of the box body 1 is provided with a plurality of air inlets 102 communicated with the containing cavity 101, the other side of the box body 1 is provided with a plurality of air outlets 103 communicated with the containing cavity 101, the air inlets 102 are provided with a heat dissipation assembly 9 and a dehumidification assembly 10, the air outlets 103 are provided with a one-way valve 1031, the heat dissipation assembly 9 and the dehumidification assembly 10 are used for dissipating heat and dehumidifying for electronic components in the accommodating cavity 101, and the temperature and humidity sensor 5, the electrostatic rod 7, the heat dissipation assembly 9, the storage battery 6, the one-way valve 1031 and the dehumidification assembly 10 are all electrically connected with the controller 4.

When in use, the box body 1 can be lifted away through the lifting handle, and the carrying is convenient; when the device is used, the input line 8 is connected to a mountain power supply, the mountain power supply is subjected to data acquisition through the acquisition assembly, the acquisition result is sent to the controller 4, the data acquired by the acquisition assembly is uploaded through the controller 4 in a networking manner, and the display 100 is controlled to display the acquisition content of the acquisition assembly; the temperature and humidity sensor 5 is used for detecting the temperature inside the box body 1, and the temperature and the humidity inside the box body 1 can be effectively controlled through the heat dissipation assembly 9 and the dehumidification assembly 10 in the air inlet 102 and the one-way valve 1031 in the air outlet 103; static inside the box body 1 is effectively eliminated through the static bar 7, and the data acquisition effect is better; the portable intelligent power supply inspection device is small in structure, convenient to carry and good in data acquisition effect, and improves the working efficiency of power supply inspection personnel.

As shown in fig. 1 and 2, the collecting assembly includes an inverter 31, a filter 32 and an electric meter 33 which are electrically connected, an output end of the input line 8 is electrically connected to an input end of the inverter 31, an output end of the inverter 31 is electrically connected to an input end of the filter 32, an output end of the filter 32 is electrically connected to an input end of the electric meter 33, and an output end of the electric meter 33 is electrically connected to the controller 4; in the present embodiment, the direct current input from the input line 8 is converted into alternating current by the inverter 31; a large amount of high frequency signal interference is filtered by the filter 32; the data of the power supply is collected through the electricity meter 33, and the collected result is transmitted to the controller 4, so that the collected result is more accurate.

As shown in fig. 1 and fig. 2, an air inlet valve is arranged in the air inlet 102, and the air inlet valve is arranged near the outer side of the box body 1; the heat dissipation assembly 9 comprises a heat dissipation fan, and an air outlet end of the heat dissipation fan faces the inside of the accommodating cavity 101; in this embodiment, the air inlet 102 is controlled to be opened or closed by the air inlet valve, and when the temperature and humidity sensor 5 detects that the temperature inside the box body 1 is too high, the heat in the accommodating cavity 101 is blown out from the air outlet 103 by the heat dissipation fan, so that the heat dissipation effect is good.

As shown in fig. 1 and 2, the dehumidifying component 10 includes a heating wire disposed at an air outlet end of the cooling fan; in this embodiment, when the temperature and humidity sensor 5 detects that the humidity inside the box 1 is too high, the air blown out by the heat dissipation fan is heated by the heater strip, and the moisture inside the box 1 is effectively removed.

As shown in fig. 1 and 2, a receiving cavity is arranged at the rear side of the accommodating cavity 101, a zipper is arranged on the cavity side wall of the receiving cavity, the zipper is arranged on the rear side surface of the box body 1, and the receiving cavity is used for receiving the input line 8; in the embodiment, when the box body 1 is required to carry out data acquisition, the zipper is unzipped, the input line 8 is taken out, and the input line 8 is connected to a mountain power supply; the input line 8 is received through the receiving cavity.

As shown in fig. 1 and 2, a telescopic pull rod 11 is arranged on one side of the box body 1, and rollers 12 are arranged at the bottom of the box body 1; in this embodiment, the case 1 is more convenient to carry by the telescopic rod 11 and the roller 12.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications, additions and substitutions for the described embodiments may be made by those skilled in the art without departing from the scope and spirit of the utility model as defined by the accompanying claims.

Claims

1. A portable power data acquisition box which is characterized in that: comprises a box body (1), a handle (2) arranged on the box body (1), a display (100) arranged on the front side of the box body (1) and a containing cavity (101) arranged in the box body (1), wherein a collecting component, a controller (4), a temperature and humidity sensor (5), a storage battery (6) and a plurality of static bars (7) are arranged in the containing cavity (101), an input end of the collecting component is provided with an input line (8), one end of the input line (8) extends to the outer side of the box body (1) to be connected with a mountain power supply, an output end of the collecting component is electrically connected with the controller (4), one side of the box body (1) is provided with a plurality of air inlets (102) communicated with the containing cavity (101), the other side of the box body (1) is provided with a plurality of air outlets (103) communicated with the containing cavity (101), and a heat dissipation component (9) and a dehumidification component (10) are arranged in the air inlets (102), be provided with check valve (1031) in air outlet (103), radiator unit (9) and dehumidification subassembly (10) are used for electronic components heat dissipation dehumidification in holding chamber (101), temperature and humidity sensor (5), electrostatic rod (7), radiator unit (9), battery (6), check valve (1031) and the equal electric connection of dehumidification subassembly (10) controller (4).

2. A portable power data collection box according to claim 1, wherein: the collection assembly comprises an inverter (31), a filter (32) and an electric meter (33) which are electrically connected, wherein the output end of the input line (8) is electrically connected with the input end of the inverter (31), the output end of the inverter (31) is electrically connected with the input end of the filter (32), the output end of the filter (32) is electrically connected with the input end of the electric meter (33), and the output end of the electric meter (33) is electrically connected with the controller (4).

3. A portable power data collection box according to claim 1, wherein: an air inlet valve is arranged in the air inlet (102), and the air inlet valve is arranged close to the outer side of the box body (1); the heat dissipation assembly (9) comprises a heat dissipation fan, and the air outlet end of the heat dissipation fan faces towards the inside of the accommodating cavity (101).

4. A portable power data collection box according to claim 3, wherein: the dehumidifying component (10) comprises a heating wire, and the heating wire is arranged at the air outlet end of the heat dissipation fan.

5. A portable power data collection box according to claim 1, wherein: the rear side of holding chamber (101) is provided with accomodates the chamber, be provided with the zip fastener on accomodating the cavity lateral wall in chamber, the zip fastener set up in on the trailing flank of box (1), it is used for accomodating to accomodate the chamber input line (8).

6. A portable power data collection box according to claim 1, wherein: one side of the box body (1) is provided with a telescopic pull rod (11), and the bottom of the box body (1) is provided with a roller (12).