CN111049253A

CN111049253A - Emergency power supply starting system

Info

Publication number: CN111049253A
Application number: CN201911376172.8A
Authority: CN
Inventors: 应桦扬; 朱荣选; 王叶峰; 赵阔
Original assignee: Yonggang Modern Engineering Co ltd
Current assignee: Yonggang Modern Engineering Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-04-21

Abstract

The invention provides an emergency power supply starting system which comprises a socket device and an emergency power supply. The socket device comprises a plug, a jack, a temperature sensor, a storage unit, a comparison unit and a first wireless communication unit. The plug is used for inserting into an external wire loop, and the main material of the plug is copper. A temperature sensor is connected to the plug to obtain a temperature value of the plug. The storage unit stores a normal temperature rise rate and a safe temperature rise rate range. The comparison unit compares the difference between the actual rising rate of the temperature value of the plug and the normal temperature rising rate. The emergency power supply comprises a battery and a second wireless communication unit, and the second wireless communication unit and the first wireless communication unit can communicate with each other. When the difference between the actual rising rate of the temperature value and the normal rising rate of the temperature value exceeds the range of the safe temperature rising rate, the comparison unit orders the emergency power supply to be started through the second wireless communication unit and the first wireless communication unit.

Description

Emergency power supply starting system

Technical Field

The invention relates to the technical field of fire early warning, in particular to an emergency power supply starting system related to fire early warning.

Background

The electric wire fire is a common fire hazard, and mainly causes the electric wire to start heating and scalding when the power consumption exceeds the electric wire load, and a fire hazard is caused after a long time. In addition, the supply of external power is interrupted during a fire, but it is sometimes necessary to provide power to illuminate or to open the iron rolling door when the fire is in its normal state. However, current fire safety equipment, including emergency power activation systems, have no warning utility for a fire on a wire.

Therefore, it is worth the thinking of those skilled in the art to design an emergency power starting system capable of warning the electric wire fire.

Disclosure of Invention

The invention solves the problem of providing an emergency power supply starting system capable of early warning the fire of an electric wire.

In order to solve the above problems, the present invention provides an emergency power supply starting system, which is suitable for connecting at least one external wire loop and at least one electrical device. The socket device comprises a plug, a jack, a temperature sensor, a storage unit, a comparison unit and a first wireless communication unit. The plug is used for inserting a wire loop, and the main material of the plug is copper. The electrical equipment obtains the power provided by the wire loop through the jack, and the temperature sensor is connected to the plug to obtain a temperature value of the plug. The storage unit stores a normal temperature rise rate and a safe temperature rise rate range. The comparison unit compares the difference between the actual rising rate of the temperature value of the plug and the normal temperature rising rate. The emergency power supply comprises a battery and a second wireless communication unit, and the second wireless communication unit is electrically connected with the first wireless communication unit, so that the second wireless communication unit and the first wireless communication unit can communicate with each other. When the difference between the actual rising rate of the temperature value and the normal rising rate of the temperature value exceeds the range of the safe temperature rising rate, the comparison unit orders the emergency power supply to be started through the second wireless communication unit and the first wireless communication unit.

In the emergency lighting system, the emergency lighting system further includes a server, the server is connected to the socket device through a network, and the server stores multiple sets of normal temperature rise rate and safety temperature rise rate ranges for different wire loops. Moreover, the socket device also comprises a positioning unit which is used for positioning a position coordinate of the socket device. In addition, the number of the socket device and the lighting device is multiple.

Drawings

FIG. 1 is a block diagram of an emergency power-on system according to the present embodiment;

FIG. 2 is a schematic diagram of a wire loop;

fig. 3 is a perspective view of the socket device.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Referring to fig. 1, 2 and 3, fig. 1 is a block diagram of an emergency power starting system according to the present embodiment, fig. 2 is a schematic diagram of an electric wire loop, and fig. 3 is a perspective view of a socket device.

The emergency lighting system 1 includes an outlet device 10 and an emergency power source 20. The outlet device 10 includes a plug 11, a jack 12, a temperature sensor 13, a storage unit 15, a comparison unit 16, and a first wireless communication unit 18. The plug 11 is used for being inserted into an external wire loop 7, the electrical equipment 8 obtains the power provided by the wire loop 7 through the jack 12, and the main material of the plug 11 is copper. The temperature sensor 13 is connected to the plug 11 to obtain a temperature value of the plug 11. The storage unit 15 stores a normal temperature rise rate and a safe temperature rise rate range, and the storage unit 15 is, for example, a flash memory. The comparison unit 16 compares the difference between the actual rising rate of the temperature value of the plug 11 and the normal temperature rising rate. Here, the comparison unit 16 is, for example, a Central Processing Unit (CPU) or a microprocessor unit (MPU). The emergency power source 20 includes a battery 21 and a second wireless communication unit 22, and the second wireless communication unit 22 and the first wireless communication unit 18 are communication chips conforming to IEEE 802.11 standard, for example, so that the second wireless communication unit 22 and the first wireless communication unit 18 can communicate with each other. In addition, the emergency power supply 20 is internally provided with the battery 21, so that the emergency power supply 20 can directly use the power supply of the battery 21 when in use without drawing the power supply from the outside. In addition, the emergency power source 20 can be electrically connected to an external power source to charge the battery 21 when in the standby state.

Since the wire loop 7 and the plug 11 are both made of copper, the heat conduction rate is very fast, and when the wire loop 7 is energized to start heating the plug 11 will start heating, which will be reflected on the temperature measured by the temperature sensor 13. When the actual rate of rise of the temperature value of the plug 11 exceeds the normal rate of rise of the temperature, this is indicative of a situation in which the power line circuit 7 may have a charge exceeding the load of the power line, which may be a precursor to a fire. Therefore, the comparing unit 16 compares the difference between the actual rising rate of the temperature value of the plug 11 and the normal temperature rising rate, and when the difference exceeds the safe temperature rising rate range recorded by the storage unit 15, the comparing unit 16 commands the emergency power supply 20 to start through the second wireless communication unit 22 and the first wireless communication unit 18. Thus, if the power supply is interrupted in case of an electric wire fire, the emergency power source 20 is already activated, so that the user can help escape through the emergency power source provided by the emergency power source 20.

It should be noted that the reason why the power of the wire loop 7 exceeds the load of the wire may be many, for example, the wire loop 7 is bitten by a mouse to reduce the cross-sectional area of the wire. However, whatever the cause of the power exceeding the load of the electrical line, this will cause the actual rate of rise of the temperature value of the plug 11 to exceed the normal rate of rise of the temperature. Therefore, even if the user cannot visually observe the condition of the wire loop 7, the present invention can determine early whether the wire loop 7 has the problem of aging or corrosion. In addition, the normal temperature rise rate and the safe temperature rise rate range stored in the storage unit 15 may be values obtained by a manufacturer of the outlet device 10 through a plurality of experiments in advance. In addition, the emergency lighting system 1 further includes a server 30, through the first wireless communication unit 18, the socket device 10 can communicate with the server 30 through a network, and when the manufacturer has the latest experimental value, the normal temperature rise rate and the safe temperature rise rate range stored in the storage unit 15 can be updated synchronously.

In addition, the outlet device 10 further includes a positioning unit 14, the positioning unit 14 is used for positioning a position coordinate of the outlet device 10, and the positioning unit 14 is, for example, a GPS chip or an indoor positioning chip. The wireless communication unit 18 is used to transmit the position coordinates and the temperature value of the plug to the server 6. Thus, if a portable electronic device (e.g., a smart phone) of a user is connected to the server 6 via a network, the user can know the temperature value of the plug 11 and the rate of increase of the temperature value even when the user is not at home.

In addition, the server 30 may store multiple sets of normal temperature rise rate and safety temperature rise rate ranges for different wire loops 7. For example, the electric wire loop 7 of the kitchen tends to have a high temperature and a high temperature increase rate due to the proximity of the heat source and the high power consumption of the electric wire loop 7. On the contrary, the power consumption in the toilet is low, so the temperature of the corresponding wire loop 7 tends to be low and the temperature rising rate is slow. Therefore, the socket device 10 for kitchen and the socket device 10 for toilet are different in the setting of the normal temperature rise rate and the safe temperature rise rate range. If the user installs the outlet 10 installed in the toilet in the kitchen, since the outlet 10 has the positioning unit 14 and is connected to the server 30 via the network, the server 30 can determine that the installation position of the outlet 10 is changed, and update the normal temperature rise rate and the safe temperature rise rate range of the outlet 10 simultaneously.

The server 30 may further include a module with a big data analysis function, so that the normal temperature rise rate and the safe temperature rise rate of the socket device 10 can be finely adjusted in a long-term use condition, so that the real condition can be more reflected.

In addition, as shown in fig. 3', the automatic power-off device 10 further includes an LED lamp 17, and when the difference between the actual rising rate of the temperature value of the plug 11 and the normal temperature rising rate exceeds the safe temperature rising range recorded in the storage unit 15, the microprocessor 16 commands the LED lamp 17 to be turned on. When the user notices that the LED lamp 17 is lit, he can ask the professional to check the wire loop 7 to avoid further regret.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to be within the scope of the present disclosure.

Claims

1. An emergency power starting system adapted to connect at least one external wire loop with at least one electrical device, the emergency lighting system comprising:

at least one outlet device connected to the wire loop and the electrical equipment, the outlet device comprising:

a plug for inserting the wire loop, wherein the plug is made of copper;

a jack, through which the electric equipment obtains the power provided by the wire loop;

a temperature sensor connected to the plug to obtain a temperature value of the plug;

the storage unit stores a normal temperature rise rate and a safe temperature rise rate range;

a comparison unit connected to the temperature sensor and the storage unit, the comparison unit comparing a difference between an actual rising rate of the temperature value of the plug and the normal temperature rising rate; and

a first wireless communication unit;

an emergency power supply comprising a battery and a second wireless communication unit electrically connected to the first wireless communication unit;

when the difference between the actual temperature rise rate and the normal temperature rise rate of the temperature value exceeds the safe temperature rise range, the comparison unit commands the emergency power supply to be started through the second wireless communication unit and the first wireless communication unit.

2. The emergency power supply startup system of claim 1 further comprising a server networked to the outlet device and storing multiple sets of normal and safe temperature rise rate ranges for different wire loops.

3. The emergency power supply startup system of claim 2 wherein the outlet device further comprises a positioning unit for positioning a position coordinate of the outlet device.

4. The emergency power supply starting system according to claim 1 or 3, wherein the number of the outlet device and the emergency power supply is plural.