CN214754351U

CN214754351U - Wireless intelligent socket with automatic early warning function of electrical fire

Info

Publication number: CN214754351U
Application number: CN202121245940.9U
Authority: CN
Inventors: 吕银华
Original assignee: Zhejiang Zhongchen City Emergency Service Management Co ltd
Current assignee: Zhejiang Zhongchen City Emergency Service Management Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-11-16
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a wireless smart jack with automatic early warning function of electric fire, including the smart jack body, the smart jack body includes panel, apron, fixed back seat and the bottom plate that from the top down set gradually, the fixed socket power module that is equipped with on the side that is close to fixed back seat on the apron, the position department that corresponds to socket power module on the apron is equipped with a plurality of jack, fixed back seat is inside to be equipped with little the control processing chip and deals with mechanism and wireless communication module with little the storage module, load detection module, the early warning of little the control processing chip signal connection, load detection module, early warning are dealt with the mechanism and are respectively with socket power module electric connection. The utility model relates to a rationally, have electrical apparatus shear recognition function, hidden danger feature analysis function and the automatic early warning function of electric fire, be favorable to the popularization and application of marketization.

Description

Wireless intelligent socket with automatic early warning function of electrical fire

Technical Field

The utility model relates to a socket technical field, concretely relates to wireless smart jack with automatic early warning function of electric fire.

Background

Along with the popularization of the internet of things technology and the improvement of the living standard of people, the intelligent socket serving as one type of intelligent home equipment gradually moves into thousands of households. Smart sockets typically provide several functions, 1. time switch function to save power; 2. the electric quantity counting function is used for acquiring the household electricity utilization condition; 3. and the wireless networking function is used for accessing the home gateway to receive remote control. The existing intelligent socket can enable a user to intelligently control household electrical appliance equipment, and electric power expenditure is saved. Utility patent 201721870654.5 intelligent socket and intelligent socket system proposes to collect and count the electric quantity of load electrical appliances on the intelligent socket, and this function is suitable for the electric vehicle intelligent socket system of outdoor charge, and is not commonly used under the domestic scene. In summary, the following limitations exist in the use process of the smart socket, 1, the structural design is not reasonable. The user firstly needs to plug the intelligent socket into the 86-type socket and then plugs the household appliance into the intelligent socket for use. If a certain plug is loose in contact, fire hazards can be caused. 2. The fire hazard early warning function of the electric appliance is lacked. About 36% of the current residential fires are caused by electrical fires, and the smart sockets on the market currently have fewer automatic early warning and power-off functions for abnormal conditions of load appliances.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned problem, provide a reasonable in design, have the wireless smart jack of the automatic early warning function of electrical apparatus shear recognition function, hidden danger feature analysis function and electric fire.

The utility model adopts the following technical scheme:

the utility model provides a wireless smart jack with automatic early warning function of electric fire, includes the smart jack body, the smart jack body includes panel, apron, fixed back seat and the bottom plate that from the top down set gradually, be close to on the side of fixed back seat on the apron and fixedly be equipped with socket power module, the position department corresponding to socket power module on the apron is equipped with a plurality of jack, fixed back seat is inside to be equipped with little the control processing chip and deals with mechanism and wireless communication module with little the storage module, load detection module, the early warning of little the control processing chip signal connection, load detection module, early warning are dealt with the mechanism and are respectively with socket power module electric connection.

As a preferred technical scheme of the utility model, little the control process chip adopts the chip that the model is MSP430FR 5736.

As a preferred technical scheme of the utility model, load detection module detects chip, input regulator, 4 th order modulators and digital filter including the load that connects gradually, load detection chip and socket power module electric connection, digital filter is connected with little the control processing chip.

As an optimal technical solution of the present invention, the load detection chip adopts a chip with a model of CS 5490.

As a preferred technical scheme of the utility model, the early warning is dealt with the mechanism and is included and deal with the chip and deal with the relay and the LED lamp of chip signal connection with the early warning with little the early warning of handling chip signal connection, the relay still with socket power module electric connection, the LED lamp is fixed in on the apron, just the position department corresponding to the LED lamp on the apron is equipped with the light trap.

As an optimized technical scheme of the utility model, still fixed shift knob who is equipped with and relay electric connection on the apron.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, store load characteristic database and electric fire rule database in the storage module before using, thereby when using, the little control processing chip can carry out contrastive analysis with the data that the storage module was in with the data that received load detection module detected, thereby can automatic identification with the type of electric load and with electric shear time, and then can judge hidden danger fast accurately, and carry control signal to the early warning processing mechanism, carry out corresponding early warning operation through the early warning processing mechanism finally, need not manual intervention; the wireless communication module and the switch button which are arranged simultaneously can realize various control means of the intelligent socket body, so that various early warning and control of fire hazards of the electric appliance are realized.

Drawings

Fig. 1 is a top view of a wireless smart jack with an automatic early warning function for an electrical fire according to the present invention;

FIG. 2 is a schematic cross-sectional view taken at A-A of FIG. 1;

fig. 3 is a schematic diagram of the internal structure of the load detection module of the present invention;

the symbols in the drawings illustrate that:

panel 1, apron 2, fixed back seat 3, bottom plate 4, socket power module 5, jack 6, little the control processing chip 7, storage module 8, load detection module 9, wireless communication module 10, load detection chip 11,

input regulator

12, 4 th order modulator 13, digital filter 14, chip 15 is dealt with in the early warning, relay 16, LED lamp 17, light trap 18, shift knob 19.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, a wireless smart socket with an automatic electric fire early warning function includes a smart socket body, the smart socket body includes a panel 1, a cover plate 2, a fixed rear seat 3 and a bottom plate 4, which are sequentially arranged from top to bottom, a socket power module 5 is fixedly arranged on a side surface of the cover plate 2 close to the fixed rear seat 3, specifically, in this embodiment, the socket power module 5 is a socket power module conventionally used in the prior art and well known to those skilled in the art; a plurality of jacks 6 are arranged at positions, corresponding to the socket power module 5, on the cover plate 2, a micro-control processing chip 7, and a storage module 8, a load detection module 9, an early warning processing mechanism and a wireless communication module 10 which are in signal connection with the micro-control processing chip 7 are arranged inside the fixed rear seat 3, the load detection module 9 and the early warning processing mechanism are respectively and electrically connected with the socket power module 5, specifically, the wireless communication module 10 in the embodiment is a wireless communication module which is conventionally used in the prior art and is well known by a person skilled in the art, and is in signal connection with a mobile terminal of an external user when in use;

specifically, in this embodiment, the micro-control processing chip 7 is a chip with a model number of MSP430FR 5736; the chip is a 16-bit mixed signal processor under RISC, has the functions of supporting various low-energy consumption modes and the like, and is beneficial to quick storage and operation; during preparation, the data in each load characteristic database and the data in the electrical fire rule database are stored in the storage module 8 so as to facilitate the comparison and analysis of the data by the micro-control processing chip 7 during use;

further, the load detection module 9 includes a load detection chip 11, an input regulator 12, a 4 th order modulator 13 and a digital filter 14, which are connected in sequence, the load detection chip 11 is electrically connected with the socket power supply module 5, and the digital filter 14 is connected with the micro control processing chip 7; the load detection chip 11 adopts a chip with the model number of CS 5490; the CS5490 chip is characterized by high precision, and the current channel and the voltage channel are contained in the CS5490 chip, so that the detection of electric quantity can be completed in real time; during operation, the dual channels of the load detection chip 11 collect power consumption information of a load electrically connected with the socket power module 5 from the outside, then transmit the information to the input regulator 12 in a signal mode, the input regulator 12 processes the signal, the processed signal is transmitted to the 4-order modulator 13, and the 4-order modulator 13 converts the signal to form a single-bit data stream; then the single-bit data stream is transmitted to the digital filter 14, and the single-bit data stream is filtered through the filtering function of the digital filter 14, so that the precision of the data is improved; finally, the digital filter 14 transmits the processed single-bit data stream signal to the micro-control processing chip 7 for comparison and analysis;

furthermore, the early warning disposal mechanism comprises an early warning disposal chip 15 in signal connection with the micro-control processing chip 7, and a relay 16 and an LED lamp 17 which are respectively in signal connection with the early warning disposal chip 15, wherein the relay 16 is also electrically connected with the socket power module 5, the LED lamp 17 is fixed on the cover plate 2, and a light-transmitting hole 18 is arranged at a position, corresponding to the LED lamp 2, on the cover plate 2; further, a switch button 19 electrically connected with the relay 16 is further fixed on the cover plate 2. Specifically, in this embodiment, the early warning processing chip 15 is a JQC chip; the JQC chip has the advantages of high electric shock switching and high sensitivity, and the medium voltage resistance performance is good, so that the hardware requirement of the intelligent socket can be met; when the socket is used, the control signal of the micro-control processing chip 7 is received, and the relay 16 is controlled to cut off a circuit on the socket power module 5 after the threshold value is exceeded to a set time, so that the property safety of household appliances and personnel is protected.

Finally, it should be noted that: these embodiments are merely illustrative of the present invention and do not limit the scope of the invention. In addition, other variations and modifications will be apparent to persons skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. The utility model provides a wireless smart jack with automatic early warning function of electric fire, includes the smart jack body, the smart jack body includes panel (1), apron (2), fixed back seat (3) and bottom plate (4) that from the top down set gradually, the fixed socket power module (5) that are equipped with on a side that is close to fixed back seat (3) on apron (2), the position department corresponding to socket power module (5) on apron (2) is equipped with a plurality of jack (6), its characterized in that: fixed back seat (3) inside be equipped with little control processing chip (7) and with little control processing chip (7) signal connection's storage module (8), load detection module (9), early warning processing mechanism and wireless communication module (10), load detection module (9), early warning processing mechanism respectively with socket power module (5) electric connection.

2. The wireless intelligent socket with the automatic electric fire early warning function according to claim 1, wherein: the micro-control processing chip (7) adopts a chip with the model of MSP430FR 5736.

3. The wireless intelligent socket with the automatic electric fire early warning function according to claim 1, wherein: load detection module (9) are including load detection chip (11), input regulator (12), 4 th order modulator (13) and digital filter (14) that connect gradually, load detection chip (11) and socket power module (5) electric connection, digital filter (14) and little control processing chip (7) signal connection.

4. The wireless intelligent socket with the automatic electric fire early warning function according to claim 3, wherein the wireless intelligent socket comprises: the load detection chip (11) adopts a chip with the model number of CS 5490.

5. The wireless intelligent socket with the automatic electric fire early warning function according to claim 1, wherein: the early warning is dealt with the mechanism and is included dealing with chip (15) and relay (16) and LED lamp (17) of dealing with chip (15) signal connection with the early warning with little the early warning of controlling chip (7) signal connection respectively, relay (16) still with socket power module (5) electric connection, LED lamp (17) are fixed in on apron (2), just the position department corresponding to LED lamp (17) on apron (2) is equipped with light trap (18).

6. The wireless intelligent socket with the automatic electric fire early warning function according to claim 5, wherein: and a switch button (19) electrically connected with the relay (16) is also fixedly arranged on the cover plate (2).