TWM508779U - Power source monitoring and protecting device - Google Patents

Description

Power safety monitoring and protection device

This creation is to protect the power supply safety. When the power supply exceeds the rated power output, it will sound an alarm and limit the power supply of the extended power socket. When the power line temperature is close to the set dangerous temperature, an alarm will sound to remind the user. The line has reached a dangerous state. If the set dangerous temperature is reached, the power-off device is activated to de-energize the total power supply, and the alarm continues to sound to protect the power.

When the current flows in the wire conductor, the heat is generated, the insulation is heated, and the temperature of the wire rises. Generally, the temperature of the wire is about 60 degrees, and the insulation is melted. If the current exceeds 15A, the wire will be fired. The danger of this creation can improve this problem.

This creation system utilizes the power monitoring system and the temperature monitoring system to protect the power supply and prevent the danger caused by the melting of the insulation and the exceeding of the rated current. When the appliance is connected to the extension power outlet, if the rated current output setting value is exceeded, the device An audible alarm will be issued and the power supply for the extended power outlet will be limited. When the power line temperature is close to the set dangerous temperature, an alarm will sound to remind the user that the line has reached a dangerous state. If the set dangerous temperature is reached, then Start the power-off device to power off the total power supply and let the alarm continue to sound to protect the power.

01‧‧‧ Current Monitoring System

011‧‧‧current detecting device

012‧‧‧Power supply unit

02‧‧‧ Temperature Monitoring System

021‧‧‧ Temperature detecting device

022‧‧‧Power-off device

03‧‧‧Alarm

04‧‧‧Power switch

06‧‧‧Extended power outlet

Fig. 1 is a schematic view showing the position of components of the present embodiment.

Fig. 2 is a schematic view showing the arrangement of the present embodiment in an extension line.

This work is to achieve the above-mentioned effects, the technical means used, and an embodiment, so that the examiner can further understand the structure, characteristics and operation mode of the creation, as explained below; please refer to Figure 1 and Figure 2 As shown, this creation is a power safety monitoring and protection device, including: current monitoring system (01), current detecting device (011), power supply device (012), temperature device monitoring system (02), temperature detecting device (021), Power-off device (022), alarm (03), power switch (04), extended power socket (06); use this creative power safety monitoring and protection device to monitor the electrical safety of the extension power outlet (06), if the total current exceeds In the current monitoring system (01), the rated current output setting value of the current detecting device (011) activates the alarm (03) to sound an alarm and activates the power supply unit (012), which is only available in use and does not exceed the rated current output setting. The extension of the power outlet (06), the last extended power outlet (06) that exceeds the rated current output setting will not supply power; when the temperature of the power line reaches the temperature detection system (02) temperature detection device (021) Place At the dangerous temperature value, the alarm (03) will be activated to sound an alarm, and the power-off device (022) will block the power of the power switch (04) and no longer supply power to the extension power outlet (06) to protect the user. Electrical Safety.

In summary, this creation can indeed achieve the innovative effect with its structure, and has novel practicability. It should meet the requirements of the patent application, apply for the application, pray for review, and grant the patent. Will.

01‧‧‧ Current Monitoring System

011‧‧‧current detecting device

012‧‧‧Power supply unit

02‧‧‧ Temperature Monitoring System

021‧‧‧ Temperature detecting device

022‧‧‧Power-off device

03‧‧‧Alarm

04‧‧‧Power switch

06‧‧‧Extended power outlet

Claims (3)

A power safety monitoring and protection device comprises: a current monitoring system, a temperature monitoring system, an alarm, a power switch and an extended power socket; a current monitoring system, the current monitoring system is provided with a current detecting device and a power supply device, when the total current exceeds the current When the rated current output setting value of the current detecting device is set, the alarm will be activated and the power supply device will be powered off, and the extended power outlet exceeding the rated current output will be powered off, and the extended power socket that has not exceeded the rated current output will continue to be powered. Unaffected; a temperature monitoring system, the temperature monitoring system is provided with a temperature detecting device and a power-off device. When the temperature of the power line reaches the dangerous temperature set by the temperature detecting device, the power-off device is activated to power off the total power supply. No longer supply power, and let the alarm sound up to protect the safety of electricity; an alarm, when the total current exceeds the rated current output setting value set by the current detecting device or the power line temperature reaches the temperature detecting device At dangerous temperatures, the alarm will sound to alert the user to the electricity a power switch, the power switch is capable of controlling the supply of power source, and the power is supplied to the power safety monitoring and protection device via the power switch, and then shunted to the power of the extended power socket; the extended power socket, the extended power socket Set up on the same loop power line as the power safety monitoring and protection device. The power safety monitoring and protection device according to claim 1, wherein the extension power socket can have more than one structure. For example, the power safety monitoring and protection device described in claim 1 can be combined with the power switch and the extended power socket as a whole structure, such as the extension line structure.