CN219590711U

CN219590711U - Electrical control device based on Internet of things

Info

Publication number: CN219590711U
Application number: CN202320859105.7U
Authority: CN
Inventors: 陆新永; 蒋翠苹; 宝泽宇
Original assignee: Zhongzhi Jiangsu General Technology Co ltd
Current assignee: Zhongzhi Jiangsu General Technology Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-08-25
Anticipated expiration: 2033-04-18

Abstract

The utility model belongs to the technical field of electrical control devices, and particularly relates to an electrical control device based on the Internet of things, which comprises a box body and a control module, wherein a current sensor, a voltage sensor, a temperature sensor and two groups of switches are arranged in the box body, wires are arranged in the two groups of switches, a hollow groove is formed in one group of switches, a power-off mechanism is arranged behind the switch, through holes are formed in the top and the bottom of the box body, a heat dissipation mechanism is arranged in the through holes, a box door and a box wall are arranged on the front surface of the box body, and a locking mechanism is arranged between the box door and the box wall. The utility model can effectively avoid accidents caused by the contact of a worker and a device which is failed and is not powered off by the arrangement of the power-off mechanism and the locking mechanism; through being provided with temperature sensor and heat dissipation mechanism, can effectively improve radiating efficiency, increase of service life avoids the moisture in the air to cause the damage to box internal device simultaneously.

Description

Electrical control device based on Internet of things

Technical Field

The utility model relates to the technical field of electrical control devices, in particular to an electrical control device based on the Internet of things.

Background

The remote measurement and control technical field is an important technology in the measurement and control field, a transformer substation is an electric power facility for converting voltage, receiving and distributing electric energy, controlling the flow direction of electric power and adjusting voltage in an electric power system, and the transformer thereof is used for connecting power grids of all levels of voltage, and the traditional remote measurement and control field comprises: the wireless measurement and control method has the advantages of short construction period, low cost and lower line maintenance cost.

The prior art has the following problems:

1. the existing electrical control device cannot be powered off for the first time when a fault occurs, and an accident can happen when an maintainer contacts the electrical control device;

2. the existing electrical control device is poor in heat dissipation efficiency and affects service life.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an electric control device based on the Internet of things, which solves the problems that the power cannot be turned off at the first time and the heat dissipation efficiency is poor in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric control device based on thing networking, includes box and control module, inside electric current sensor, voltage sensor, temperature sensor and the two sets of switches of being provided with of box, two sets of inside wire that all is provided with of switch, a set of empty slot has been seted up to the inside switch, the switch rear is provided with outage mechanism, box top and bottom all are provided with the through-hole, the inside cooling body that is provided with of through-hole, the box openly is provided with chamber door and case wall, be provided with the dead mechanism of lock between chamber door and the case wall.

As a preferable technical scheme of the utility model, two groups of wires are arranged and penetrate through the switch, one group of wires is shorter, the other group of wires is longer, and the empty slot is arranged in the switch and is matched with the size of the wires.

As a preferable technical scheme of the utility model, the power-off mechanism comprises a chute and a second push rod, wherein the chute is arranged on the wall of the box and is positioned behind a switch, and the switch is connected with the chute in a sliding way and is fixedly connected with the second push rod.

As a preferable technical scheme of the utility model, the current sensor and the voltage sensor are both arranged in the box body, the current sensor is connected in series with the lead, and the voltage sensor is connected in parallel with the lead.

As a preferable technical scheme of the utility model, the heat dissipation mechanism comprises an air inlet fan, an air outlet fan and a filter screen, wherein the air inlet fan is fixedly arranged in a through hole at the top of the box body, the air outlet fan is fixedly arranged in a through hole at the bottom of the box body, the filter screen is fixedly arranged above the air inlet fan, and a moisture absorbent is arranged in the filter screen.

As a preferable technical scheme of the utility model, the locking mechanism comprises a handle, a mounting groove, a first push rod, a clamping block and a clamping hole, wherein the handle is fixedly arranged in a box door, the mounting groove is formed in the handle, and the clamping hole is formed in the wall of the box and is matched with the clamping block in size.

As a preferable technical scheme of the utility model, the current sensor, the voltage sensor and the temperature sensor are all electrically connected to the control module, and the heat dissipation mechanism, the locking mechanism and the power-off mechanism are all electrically connected to the control module through relays.

Compared with the prior art, the utility model provides an electric control device based on the Internet of things, which has the following beneficial effects:

1. this an electric control device based on thing networking, through being provided with outage mechanism and locking mechanism, when electric current or voltage are too high or when low, control module control first push rod is released the fixture block outside until the card goes into the card downthehole, can lock the chamber door this moment, control module control second push rod is to both sides shrink afterwards, two sets of switches slide to both sides along the spout this moment for two sets of wires no longer contact, can accomplish the outage this moment, control module control first push rod drive the fixture block again and retract after the outage is accomplished, can open the chamber door and overhaul the device this moment, this design can effectively avoid staff and break down and the device contact production accident that does not cut off the power supply, staff's life safety has been ensured.

2. This an electric control device based on thing networking, through being provided with temperature sensor and heat dissipation mechanism, when temperature sensor detects that the temperature is higher in the box, control module control air inlet fan and air discharge fan work, and the air inlet fan is sent outside air to the box in, and the air discharge fan is sent outside with the inside air of box to form the air cycle and cool down in the box, the moisture absorbent in the filter screen can absorb moisture with outside air simultaneously, avoids moisture in the air to cause the damage to the inside device of box.

Drawings

FIG. 1 is a cross-sectional view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the case of the present utility model;

FIG. 3 is a schematic view of the handle structure of the present utility model;

FIG. 4 is a schematic view of a card hole structure according to the present utility model;

fig. 5 is a diagram of a module architecture according to the present utility model.

In the figure: 1. a case; 2. a control module; 3. a current sensor; 4. a voltage sensor; 5. a temperature sensor; 6. a heat dissipation mechanism; 61. an air inlet fan; 62. an exhaust fan; 63. a filter screen; 7. a locking mechanism; 71. a handle; 72. a mounting groove; 73. a first push rod; 74. a clamping block; 75. a clamping hole; 8. a power-off mechanism; 81. a chute; 82. a second push rod; 9. a switch; 10. a wire; 11. a hollow groove; 12. a through hole; 13. a door; 14. a wall of the box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, in the present embodiment: the utility model provides an electric control device based on thing networking, including box 1 and control module 2, the inside electric current sensor 3 that is provided with of box 1, voltage sensor 4, temperature sensor 5 and two sets of switches 9, the inside wire 10 that all is provided with of two sets of switches 9, the empty slot 11 has been seted up to the inside of a set of switch 9, the switch 9 rear is provided with outage mechanism 8, box 1 top and bottom all are provided with through-hole 12, the inside cooling mechanism 6 that is provided with of through-hole 12, box 1 openly is provided with chamber door 13 and case wall 14, be provided with locking mechanism 7 between chamber door 13 and the case wall 14.

In this embodiment, two groups of wires 10 are provided and penetrate through the switches 9, one group of wires 10 is shorter, the other group of wires 10 is longer, the empty slot 11 is opened inside the group of switches 9 and is matched with the size of the wires 10, the two groups of switches 9 are tightly adhered to each other, and the longer wires 10 are inserted into the empty slots 11 to contact with the shorter wires 10, so that the power-on and the work can be completed at the moment; the power-off mechanism 8 comprises a sliding groove 81 and a second push rod 82, the sliding groove 81 is arranged on the wall 14 and is positioned behind the switch 9, the switch 9 is connected with the sliding groove 81 in a sliding manner and is fixedly connected with the second push rod 82, when a fault occurs and power off is needed, the control module 2 controls the second push rod 82 to retract to two sides, at the moment, the two groups of switches 9 slide to two sides along the sliding groove 81, so that the two groups of wires 10 are not contacted any more, and the power off can be completed at the moment; the current sensor 3 and the voltage sensor 4 are both arranged in the box body 1, the current sensor 3 is connected in series with the lead 10, the voltage sensor 4 is connected in parallel with the lead 10, and the current sensor 3 and the voltage sensor 4 are respectively used for detecting the current and the voltage of the lead 10; the heat dissipation mechanism 6 comprises an air inlet fan 61, an air outlet fan 62 and a filter screen 63, wherein the air inlet fan 61 is fixedly arranged in a through hole 12 at the top of the box body 1, the air outlet fan 62 is fixedly arranged in a through hole 12 at the bottom of the box body 1, the filter screen 63 is fixedly arranged above the air inlet fan 61, a moisture absorbent is arranged in the filter screen 63, when the temperature in the box body 1 is higher, the control module 2 controls the air inlet fan 61 and the air outlet fan 62 to work, the air inlet fan 61 sends outside air into the box body 1, the air outlet fan 62 sends the air in the box body 1 to the outside, so that air circulation is formed to cool the box body 1, and meanwhile, the moisture absorbent in the filter screen 63 can absorb moisture of the outside air, so that the moisture in the air is prevented from damaging the internal devices of the box body 1; the locking mechanism 7 comprises a handle 71, a mounting groove 72, a first push rod 73, a clamping block 74 and a clamping hole 75, wherein the handle 71 is fixedly arranged in the box door 13, the mounting groove 72 is formed in the handle 71, the clamping hole 75 is formed in the box wall 14 and is matched with the clamping block 74 in size, when the box body 1 is in failure, the control module 2 controls the first push rod 73 to push the clamping block 74 outwards until the clamping block 74 is clamped into the clamping hole 75, the box door 13 can be locked at the moment, and accidents caused by contact between a worker and the failed device are avoided; the current sensor 3, the voltage sensor 4 and the temperature sensor 5 are all electrically connected to the control module 2, and the heat dissipation mechanism 6, the locking mechanism 7 and the power failure mechanism 8 are all electrically connected to the control module 2 through relays.

The working principle and the using flow of the utility model are as follows: the two groups of switches 9 are tightly adhered to each other, the longer conducting wires 10 are inserted into the empty slots 11 to be in contact with the shorter conducting wires 10, the current and the voltage of the conducting wires 10 can be detected by the current sensor 3 and the voltage sensor 4 respectively in the working process, when the current or the voltage is too high or too low, the first push rod 73 is controlled by the control module 2 to push the clamping block 74 outwards until the clamping block is clamped into the clamping hole 75, the box door 13 can be locked at the moment, accidents caused by the contact of workers and a device with faults are avoided, the second push rod 82 is controlled by the control module 2 to shrink to two sides, at the moment, the two groups of switches 9 slide to two sides along the sliding grooves 81, so that the two groups of conducting wires 10 are not contacted any more, the power-off can be completed at the moment, the first push rod 73 is controlled by the control module 2 again after the power-off, the clamping block 74 is driven to shrink, at the moment, the box door 13 can be opened to overhaul the device, when the temperature sensor 5 detects that the temperature in the box body 1 is higher, the air inlet fan 61 and the air outlet fan 62 work, the air inlet fan 61 sends outside air into the box body 1, the box body 1 is blocked, the air inlet fan 62 is prevented from being in the contact with the device with the fault, and the moisture absorber inside the box body 1 is prevented from being damaged by the air circulation device, and the outside air inside the box body 1.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Electric control device based on thing networking, its characterized in that: including box (1) and control module (2), inside electric current sensor (3), voltage sensor (4), temperature sensor (5) and two sets of switches (9) of being provided with of box (1), two sets of switch (9) are inside all to be provided with wire (10), a set of empty slot (11) have been seted up to switch (9) inside, switch (9) rear is provided with outage mechanism (8), box (1) top and bottom all are provided with through-hole (12), through-hole (12) inside is provided with cooling body (6), box (1) openly is provided with chamber door (13) and case wall (14), be provided with between chamber door (13) and case wall (14) and lock dead mechanism (7).

2. The electrical control device based on the internet of things according to claim 1, wherein: the wire (10) is provided with two groups and runs through in switch (9), one group wire (10) is shorter, and another group wire (10) is longer, empty slot (11) are seted up in switch (9) inside and with wire (10) size looks adaptation.

3. The electrical control device based on the internet of things according to claim 1, wherein: the power-off mechanism (8) comprises a sliding groove (81) and a second push rod (82), wherein the sliding groove (81) is formed in the box wall (14) and is positioned behind the switch (9), and the switch (9) is slidably connected with the sliding groove (81) and is fixedly connected with the second push rod (82).

4. The electrical control device based on the internet of things according to claim 1, wherein: the current sensor (3) and the voltage sensor (4) are both arranged inside the box body (1), the current sensor (3) is connected in series with the lead (10), and the voltage sensor (4) is connected in parallel with the lead (10).

5. The electrical control device based on the internet of things according to claim 1, wherein: the heat dissipation mechanism (6) comprises an air inlet fan (61), an exhaust fan (62) and a filter screen (63), wherein the air inlet fan (61) is fixedly installed in a through hole (12) at the top of the box body (1), the exhaust fan (62) is fixedly installed in a through hole (12) at the bottom of the box body (1), the filter screen (63) is fixedly installed above the air inlet fan (61), and a moisture absorbent is arranged inside the filter screen (63).

6. The electrical control device based on the internet of things according to claim 1, wherein: the locking mechanism (7) comprises a handle (71), a mounting groove (72), a first push rod (73), a clamping block (74) and a clamping hole (75), wherein the handle (71) is fixedly mounted inside a box door (13), the mounting groove (72) is formed in the handle (71), and the clamping hole (75) is formed in the box wall (14) and is matched with the clamping block (74) in size.

7. The electrical control device based on the internet of things according to claim 1, wherein: the current sensor (3), the voltage sensor (4) and the temperature sensor (5) are electrically connected to the control module (2), and the heat dissipation mechanism (6), the locking mechanism (7) and the power-off mechanism (8) are electrically connected to the control module (2) through relays.