CN215343240U

CN215343240U - Leakage protection plug with alarm device

Info

Publication number: CN215343240U
Application number: CN202022634458.6U
Authority: CN
Inventors: 胡志恒; 罗永任; 蒙焕平
Original assignee: Aojun Science And Technology Co ltd
Current assignee: Aojun Science And Technology Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-12-28
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses an electric leakage protection plug with an alarm device, which comprises a hanging strip, an upper cover plate, a warning lamp and a lower cover plate, wherein the lower cover plate is installed on one side of the upper cover plate, the hanging strip is installed on the top of the lower cover plate, a sensing layer and a protective layer are arranged between the upper cover plate and the lower cover plate, an alarm, a current sensor, a voltage sensor, a temperature sensor and a humidity sensor which are matched with the warning lamp are arranged in the sensing layer, and protective rubber pads are arranged in the upper cover plate and the lower cover plate. The utility model relates to the technical field of leakage protection plugs, in particular to a leakage protection plug with an alarm device.

Description

Leakage protection plug with alarm device

Technical Field

The utility model relates to the technical field of leakage protection plugs, in particular to a leakage protection plug with an alarm device.

Background

The alarm device is an information display device indicating that a malfunction, an accident, or a dangerous situation has occurred. According to the characteristics of the code used and the nature of the sensory channel receiving the information, there are classified visual alarm, auditory alarm, tactile alarm, olfactory alarm, etc. The design requirements are as follows: the significant alarm signal is of sufficient intensity to readily attract any sexual attention of a human, or has significant specificity in character. The leakage protection plug has the advantages that when an electric appliance connected with the plug leaks electricity, the power supply is automatically cut off before the leakage current does not reach the current amount which damages a human body, personal safety is protected, and the leakage protection plug are combined, so that the leakage protection plug can play a role in protecting the leakage more powerfully and effectively in life.

In practical use, the traditional leakage protection plug has a poor warning effect when leakage protection is carried out, on one hand, the structure of the traditional leakage protection plug is mainly a leakage protection system, and the warning system is not taken into consideration, so that the further warning effect of the device is greatly reduced;

on the other hand, the earth leakage protection device cannot be well stored and placed when the earth leakage protection device is idle, and long-term stable use of the device is easily influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric leakage protection plug with an alarm device, so as to solve the problem of poor warning effect during electric leakage protection in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a take alarm device's earth leakage protection plug, includes lacing wire, upper cover plate, warning light and apron down, apron down is installed to one side of upper cover plate, run through on the upper cover plate and install warning light, button and test button reset, the lacing wire is installed at the top of apron down, be equipped with sensing layer and protective layer between upper cover plate and the apron down, be equipped with siren, current sensor, voltage sensor, temperature sensor and the humidity transducer that uses with the warning light cooperation in the sensing layer, all be equipped with the protection cushion in upper cover plate and the apron down.

Preferably, the hanging strip is provided with a butt joint port, and the lower cover plate is provided with a lug which is matched with the butt joint port for use.

Preferably, the lower cover plate is provided with a circular groove, the circular groove is provided with a first pin, a second pin and a third pin which extend to the protective layer in a penetrating manner, and the lower cover plate is provided with a kneading groove which is matched with the lower cover plate.

Preferably, a first stop block and a second stop block which are matched with the alarm, the current sensor, the voltage sensor, the temperature sensor and the humidity sensor are arranged in the sensing layer.

Preferably, the top of the lower cover plate is provided with a sound outlet matched with the alarm for use, and a waterproof film is arranged between the bottom of the sound outlet and the lower cover plate.

Preferably, a tripping device is arranged in the protective layer, a metal strip is arranged on one side of the tripping device through a connecting strip, and a conductive plate matched with the first pin, the second pin and the third pin is arranged on one side of the metal strip.

Preferably, the bottom of the reset button and the bottom of the test button are provided with a first top strip and a second top strip which penetrate through the tripping device.

Preferably, the bottom parts of the upper cover plate and the lower cover plate are provided with connectors through ferrules, and wire sleeves are arranged between the top parts of the ferrules and the bottom parts of the upper cover plate and the lower cover plate.

Compared with the prior art, the utility model has the beneficial effects that: this take alarm device's earth leakage protection plug is rational in infrastructure, has following advantage:

(1) the sensing layer and the protective layer are arranged between the upper cover plate and the lower cover plate, the alarm, the current sensor, the voltage sensor, the temperature sensor and the humidity sensor are arranged in the sensing layer, any condition of the leakage protection plug in the using process can be warned to a user through the sensors and conducted into the protective layer to enable equipment in the protective layer to make a series of reactions of stopping power transmission through the sensors, the sensing layer plays an effective early warning role, the premise foundation of guaranteeing safe power utilization is provided for the user, and the overall practical effect of the leakage protection plug is improved;

(2) the hanging strip is arranged at the top of the lower cover plate, when the leakage protection plug is not used, most people can place the leakage protection plug in an area which can be used next time, the hanging strip is arranged at the top of the lower cover plate, people can hang the leakage protection plug in the area of household appliances or used areas, the people can place the leakage protection plug well, short-distance contact with the ground or a humid area can be reduced, a circuit ring can be collected to the empty ring between the hanging strip and the top of the lower cover plate when the circuit is too long, the phenomenon that the leakage protection plug cannot continue to operate due to manual circuit touching can be effectively avoided, the premise basis of safety power utilization is provided for users, and the overall practical effect of the leakage protection plug is improved;

(3) through installing the protection cushion between upper cover plate and lower apron and internals, at the in-process of long-term use, can appear some cracks that the naked eye probably can't be perceived on its upper cover plate and the apron down, can influence the life of earth leakage protection plug then, increase its protection cushion, material such as dust of infiltration in can be fine isolated its crack, its material has radiating effect simultaneously, thereby the guarantee prerequisite of safe power consumption has been improved, the whole practical function of earth leakage protection plug has been improved again.

Drawings

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

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the structure of the lower cover plate of the present invention.

In the figure: 1. hanging the strips; 101. a butt joint port; 2. an upper cover plate; 201. a bump; 3. a joint; 301. a ferrule; 4. a reset button; 401. a first top strip; 5. a test button; 501. a second top strip; 6. a warning light; 601. an alarm; 602. a current sensor; 603. a voltage sensor; 604. A temperature sensor; 605. a humidity sensor; 7. a lower cover plate; 701. kneading the groove; 702. a circular groove; 703. a sensing layer; 704. a protective layer; 705. a sound outlet; 706. a water-resistant film; 707. a first stop block; 708. a second stop block; 8. a first pin; 801. a pin II; 802. a pin III; 9. a protective rubber pad; 10. a trip device; 1001. a metal strip; 1002. a connecting strip; 1003. and a conductive plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a leakage protection plug with an alarm device comprises a hanging strip 1, an upper cover plate 2, a warning lamp 6 and a lower cover plate 7, wherein the lower cover plate 7 is installed on one side of the upper cover plate 2, the warning lamp 6, a reset button 4 and a test button 5 are installed on the upper cover plate 2 in a penetrating mode, a first top strip 401 and a second top strip 501 which penetrate through a tripping device 10 are installed at the bottoms of the reset button 4 and the test button 5, the hanging strip 1 is installed at the top of the lower cover plate 7, a butt joint 101 is arranged on the hanging strip 1, a lug 201 which is matched with the butt joint 101 to use is arranged on the lower cover plate 7, the hanging strip 1 is installed at the top of the lower cover plate 7, when the leakage protection plug is not used, most people can place the leakage protection plug in an area which the next time can use, the hanging strip 1 is arranged at the top of the leakage protection plug, and people can hang the leakage protection plug in the area where the household appliance or the household appliance is used, the method can be well placed, the close contact with the ground or a wet area can be reduced, the circuit ring can be retracted and sleeved to the empty ring between the hanging strip 1 and the top of the lower cover plate 7 when the circuit is too long, the phenomenon that the leakage protection plug cannot continue to operate due to manual circuit touch can be effectively avoided, the premise basis of providing safety power utilization for a user is provided, and the overall practical effect of the leakage protection plug is improved;

specifically, a sensing layer 703 and a protective layer 704 are arranged between the upper cover plate 2 and the lower cover plate 7, an alarm 601, a current sensor 602, a voltage sensor 603, a temperature sensor 604 and a humidity sensor 605 which are used in cooperation with the warning lamp 6 are arranged in the sensing layer 703, the models of PCF, CHB, HIH, GW and HY series are suggested to be adopted for the alarm 601, the current sensor 602, the voltage sensor 603, the temperature sensor 604 and the humidity sensor 605 of the lower cover plate 7, a sound outlet 705 which is used in cooperation with the alarm 601 is arranged at the top of the alarm, a waterproof film 706 is arranged between the bottom of the sound outlet 705 and the upper part of the lower cover plate 7, the alarm 601, the current sensor 602, the voltage sensor 603, the temperature sensor 604 and the humidity sensor 605 are arranged between the upper cover plate and the lower cover plate, and any condition of the earth leakage protection plug in the use process is realized through a series of sensing devices, the electric leakage protection plug has the advantages that a user can be warned through the sensor, the electric leakage protection plug is conducted into the protective layer, equipment in the protective layer makes a series of reactions for stopping power transmission, the sensing layer plays an effective early warning role, the premise foundation of guaranteeing safe power utilization is provided for the user, and the overall practical effect of the electric leakage protection plug is improved;

specifically, the protective rubber pads 9 are arranged in the upper cover plate 2 and the lower cover plate 7, and the protective rubber pads 9 are arranged between the upper cover plate 2 and the lower cover plate 7 as well as internal parts, so that cracks which can not be detected by naked eyes can appear on the upper cover plate 2 and the lower cover plate 7 in the long-term use process, the service life of the leakage protection plug can be influenced, the protective rubber pads 9 are increased, substances such as dust and the like which are infiltrated into the cracks can be well isolated, and meanwhile, the material has a heat dissipation effect, so that the guarantee premise of safety power utilization is improved, and the overall practical effect of the leakage protection plug is also improved;

specifically, a first stopper 707 and a second stopper 708 which are matched with an alarm 601, a current sensor 602, a voltage sensor 603, a temperature sensor 604 and a humidity sensor 605 are arranged in the sensing layer 703, a trip device 10 is arranged in the protective layer 704, a metal strip 1001 is arranged on one side of the trip device 10 through a connecting strip 1002, and a conductive plate 1003 matched with the first pin 8, the second pin 801 and the third pin 802 for use is arranged on one side of the metal strip 1001. The lower cover plate 7 is provided with a circular groove 702, the circular groove 702 is provided with a first pin 8, a second pin 801 and a third pin 802 which extend to the protective layer 704 in a penetrating manner, the lower cover plate 7 is provided with a kneading groove 701 which is matched with the lower cover plate, the bottom parts of the upper cover plate 2 and the lower cover plate 7 are provided with a connector 3 through a ferrule 301, and a wire sleeve 302 is arranged between the top part of the ferrule 301 and the bottom parts of the upper cover plate 2 and the lower cover plate 7.

The working principle is as follows: when the leakage protection plug is used, firstly, the leakage protection plug is inserted on the plug board, the sensing layer 703 and the protective layer 704 are arranged between the upper cover plate and the lower cover plate, the alarm 601, the current sensor 602, the voltage sensor 603, the temperature sensor 604 and the humidity sensor 605 are arranged in the sensing layer, and a series of sensing devices are arranged in the sensing layer, so that any condition of the leakage protection plug in the using process can warn a user through the sensors and conduct the leakage protection plug into the protective layer to enable equipment in the protective layer to make a series of responses of stopping power transmission, the sensing layer can effectively warn, then, when the leakage protection plug is not used, most people can place the leakage protection plug in an area which can be used next time, the hanging strip 1 is arranged at the top of the leakage protection plug, people can hang the leakage protection plug in the area which is used or can well place the leakage protection plug, close contact with the ground or wet area can be reduced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a take alarm device's earth leakage protection plug, includes lacing bar (1), upper cover plate (2), warning light (6) and apron (7) down, its characterized in that: lower apron (7) is installed to one side of upper cover plate (2), run through on upper cover plate (2) and install warning light (6), reset button (4) and test button (5), hanging strip (1) is installed at the top of lower apron (7), be equipped with sensing layer (703) and protective layer (704) between upper cover plate (2) and lower apron (7), be equipped with siren (601), current sensor (602), voltage sensor (603), temperature sensor (604) and humidity transducer (605) that use with warning light (6) cooperation in sensing layer (703), all be equipped with protection cushion (9) in upper cover plate (2) and lower apron (7).

2. The earth leakage protection plug with the alarm device as claimed in claim 1, wherein: the hanging strip (1) is provided with a butt joint (101), and the lower cover plate (7) is provided with a lug (201) matched with the butt joint (101) for use.

3. The earth leakage protection plug with the alarm device as claimed in claim 1, wherein: the lower cover plate (7) is provided with a circular groove (702), a first pin (8), a second pin (801) and a third pin (802) which extend to the protective layer (704) are installed on the circular groove (702) in a penetrating mode, and a kneading groove (701) matched with the lower cover plate (7) in use is installed on the lower cover plate (7).

4. The earth leakage protection plug with the alarm device as claimed in claim 1, wherein: a first stop block (707) and a second stop block (708) which are matched with an alarm (601), a current sensor (602), a voltage sensor (603), a temperature sensor (604) and a humidity sensor (605) are arranged in the sensing layer (703).

5. The earth leakage protection plug with the alarm device as claimed in claim 1, wherein: the top of the lower cover plate (7) is provided with a sound outlet (705) matched with the alarm (601) for use, and a waterproof film (706) is arranged between the bottom of the sound outlet (705) and the lower cover plate (7).

6. The earth leakage protection plug with the alarm device as claimed in claim 1, wherein: the protective layer (704) is internally provided with a tripping device (10), one side of the tripping device (10) is provided with a metal strip (1001) through a connecting strip (1002), and one side of the metal strip (1001) is provided with a conductive plate (1003) used by matching with a first pin (8), a second pin (801) and a third pin (802).

7. The earth leakage protection plug with the alarm device as claimed in claim 1, wherein: and a first top strip (401) and a second top strip (501) which penetrate through the tripping device (10) are arranged at the bottoms of the reset button (4) and the test button (5).

8. The earth leakage protection plug with the alarm device as claimed in claim 1, wherein: the connector (3) is installed at the bottom parts of the upper cover plate (2) and the lower cover plate (7) through the ferrule (301), and a wire sleeve (302) is arranged between the top part of the ferrule (301) and the bottom parts of the upper cover plate (2) and the lower cover plate (7).