CN213636506U

CN213636506U - Safety alarm socket

Info

Publication number: CN213636506U
Application number: CN202023047849.4U
Authority: CN
Inventors: 徐乐轩; 杨光义
Original assignee: Wuhan University WHU
Current assignee: Wuhan University WHU
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-07-06
Anticipated expiration: 2030-12-17

Abstract

The utility model provides a safety alarm socket, which comprises a plug, a socket component, a sensing module, a relay module, an indicating module and a power module; the power supply module is connected with the relay module and the induction module and supplies power to the relay module and the induction module; the induction module is connected with the coil side of the relay module and the indication module; the plug is connected to the receptacle assembly via the relay module load side. The utility model discloses an add some inductive control subassemblies in traditional socket, it is extravagant to have solved people and forgot the electric quantity that causes easily when cutting off the power supply for consumer, arouses the problem that the accident takes place easily even.

Description

Safety alarm socket

Technical Field

The utility model belongs to the technical field of the socket, concretely relates to safety alarm socket.

Background

With the development of science and technology, more and more electrical appliances appear in our lives, but we often forget to turn off some high-power electrical appliances in time, which leads to the waste of electric quantity and even causes fire. Therefore, there is a need for a device that can automatically power off in time to prevent accidents when a person is not beside an electrical appliance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety alarm socket with response control part to prior art's weak point.

In order to solve the technical problem, the utility model provides a safety alarm socket, which comprises a plug, a socket component, an induction module, a relay module, an indication module and a power module; the power supply module is connected with the relay module and the induction module and supplies power to the relay module and the induction module; the induction module is connected with the coil side of the relay module and the indication module; the plug is connected to the receptacle assembly via the relay module load side.

In one embodiment, the relay module comprises a first resistor, a second resistor, a first triode, a second triode, a diode, a coil, a normally closed contact, a normally open contact, and a common contact, the induction module is connected with the first resistor input end and the second resistor input end, the power supply module is connected with the first resistor output end, the diode output end and the coil output end, the output end of the second resistor is connected with the first input end of the first triode, the output end of the first triode is connected with the first input end of the second triode, the output end of the second triode is grounded, the input end of the diode is connected with the second input end of the first triode, the second input end of the second triode and the input end of the coil, the common contact is connected with the plug, and the normally open contact is connected with the socket assembly.

In an embodiment, the utility model discloses still include the switch, the input of switch with the first resistance output links to each other, the output of switch with the diode output links to each other.

In one embodiment, the power module includes a voltage conversion module, and the power module is connected to the plug.

In one embodiment, the power module is a battery that can be independently powered.

In an embodiment, the utility model discloses still include the shell, the socket subassembly the response module the relay module power module sets up in the shell, be equipped with the demonstration on the shell the opening of socket subassembly's jack, the instruction module sets up in the shell outside.

Compared with the prior art, the beneficial effects of the utility model are that: through adding the inductive control part, make in time break off with electrical apparatus power when detecting the people not being with electrical apparatus next door, send the prompt signal simultaneously, prevent that the electric quantity is extravagant and accident from taking place.

Drawings

Fig. 1 is a simplified schematic diagram of the present invention;

fig. 2 is a circuit diagram of a relay module according to an embodiment of the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present specification, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is obvious that the described embodiments are only a part of the embodiments of the present specification, and not all of the embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments in the present specification without any inventive step should fall within the scope of protection of the present specification. And the drawings described are only schematic and are non-limiting.

In this context, for the sake of brevity, not all possible combinations of individual features in the various embodiments or examples are described. Therefore, the respective features in the respective embodiments or examples may be arbitrarily combined as long as there is no contradiction between the combinations of the features, and all the possible combinations should be considered as the scope of the present specification.

The contents appearing in the present invention, which do not belong to the protection object of the present invention, are all for making the technical personnel in the field understand the present solution more easily, and should not be understood as seeking protection to these contents, and these contents all belong to the prior art.

In the description of the embodiments of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be connected in wired or wireless communication; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; one or more of the above meanings may be referred to. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in the attached figure 1, the utility model discloses a safety alarm socket, which comprises a plug 1, a socket component 2, an induction module 3, a relay module 4, an indication module 5 and a power module 6; the power supply module 6 is connected with the relay module 4 and the induction module 3 and supplies power to the relay module and the induction module; the induction module 3 is connected with the coil side of the relay module and the indication module 5; the plug 1 is connected to the socket assembly 2 via the relay module load side.

The sensing module 3 can adopt a human body infrared sensing module with the model of HC-SR501, has small volume, micro power consumption and full-automatic sensing function, and can output high level when a person enters the sensing range of the sensing module so as to control the indicating module 5.

The indicating module 5 can adopt an indicating lamp and a buzzer.

The relay module 4 can adopt an electromagnetic relay with the model of SRD-12VDC-SL-C, can pass 250V/10A alternating current and has strong load capacity.

According to the embodiment, the plug 1 is connected to the mains supply, and when the induction module 3 detects that a person is nearby, the relay module 4 is controlled to keep the socket assembly 2 connected with the mains supply. When sensing module 3 detects that nearby nobody can control relay module 4 disconnection socket subassembly 2 and the intercommunication of commercial power to control suggestion module 5 and send the suggestion, this moment consumer on the socket subassembly 2 will be cut off the power supply.

In one embodiment, referring to fig. 2, the relay module comprises a first resistor, a second resistor, a first transistor, a second transistor, a diode, a coil, a normally closed contact, a normally open contact, and a common contact, the induction module is connected with the first resistor input end and the second resistor input end, the power supply module is connected with the first resistor output end, the diode output end and the coil output end, the output end of the second resistor is connected with the first input end of the first triode, the output end of the first triode is connected with the first input end of the second triode, the output end of the second triode is grounded, the input end of the diode is connected with the second input end of the first triode, the second input end of the second triode and the input end of the coil, the common contact is connected with the plug, and the normally open contact is connected with the socket assembly.

In one embodiment, as shown in fig. 2, the present invention further comprises a switch, wherein an input terminal of the switch is connected to the first resistor output terminal, and an output terminal of the switch is connected to the diode output terminal. According to this embodiment, when pressing the switch, the utility model discloses will become ordinary socket, do not have the ability of detecting nobody's automatic power-off around.

In one embodiment, the power module includes a voltage conversion module, and the power module is connected to the plug. According to this embodiment, the power module will convert the mains supply into a voltage that is acceptable to the relay module 4 and the induction module 3.

In an embodiment, the utility model discloses still include the shell, the socket subassembly the relay module power module sets up in the shell, be equipped with the demonstration on the shell the opening of socket subassembly's jack, the instruction module with the response module sets up in the shell outside, still be equipped with the confession on the shell the opening that the plug extended away.

It should be understood that parts of the specification not set forth in detail are well within the prior art. The scope of the present invention is not limited to the above-described embodiments, and it is obvious that those skilled in the art can make various modifications and variations to the present invention without departing from the scope and spirit of the present invention. It is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

Claims

1. A safety alarm socket is characterized in that: the intelligent socket comprises a plug (1), a socket component (2), an induction module (3), a relay module (4), an indication module (5) and a power module (6); the power supply module (6) is connected with the relay module (4) and the induction module (3) and supplies power to the relay module and the induction module; the induction module (3) is connected with the coil side of the relay module and the indication module (5); the plug (1) is connected to the socket assembly (2) via the load side of the relay module.

2. The safety alarm socket according to claim 1, wherein: the relay module comprises a first resistor, a second resistor, a first triode, a second triode, a diode, a coil, a normally closed contact, a normally open contact and a common contact, the induction module is connected with the first resistor input end and the second resistor input end, the power supply module is connected with the first resistor output end, the diode output end and the coil output end, the output end of the second resistor is connected with the first input end of the first triode, the output end of the first triode is connected with the first input end of the second triode, the output end of the second triode is grounded, the input end of the diode is connected with the second input end of the first triode, the second input end of the second triode and the input end of the coil, the common contact is connected with the plug, and the normally open contact is connected with the socket assembly.

3. The safety alarm socket according to claim 2, wherein: the diode further comprises a switch, wherein the input end of the switch is connected with the output end of the first resistor, and the output end of the switch is connected with the output end of the diode.

4. The safety alarm socket according to claim 1, wherein: the power supply module comprises a voltage conversion module, and the power supply module is connected with the plug.

5. The safety alarm socket according to claim 1, wherein: the power module is a battery capable of independently supplying power.

6. The safety alarm jack of any one of claims 1-5, wherein: still include the shell, the socket subassembly the relay module power module sets up in the shell, be equipped with the demonstration on the shell the opening of socket subassembly's jack, the instruction module with the response module sets up in the shell outsidely, still be equipped with the confession on the shell the opening that the plug extended away.