CN107431314A - A kind of safe and intelligent socket - Google Patents
A kind of safe and intelligent socket Download PDFInfo
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- CN107431314A CN107431314A CN201580045306.1A CN201580045306A CN107431314A CN 107431314 A CN107431314 A CN 107431314A CN 201580045306 A CN201580045306 A CN 201580045306A CN 107431314 A CN107431314 A CN 107431314A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
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Abstract
A kind of safe and intelligent socket, including housing (1), detection unit (2), intelligent cell (3) and execution unit (4), detection unit (2) includes current detection module (21) and light detection module (22), current detection module (21), which is used to sense, to be flowed through magnetic field caused by the electric current of live wire and zero line and obtains corresponding live wire magnetic signal and zero line magnetic signal, and light detection module (22) is used to detect the luminous intensity in housing (1) or at housing (1) and Plug contact face；Intelligent cell (3) obtains the current differential of live wire and zero line according to the live wire magnetic signal after processing and zero line magnetic signal, connection order is sent when current differential is less than default intensity threshold less than predetermined current difference threshold value and luminous intensity, ON- and OFF- command is sent when current differential exceedes predetermined current difference threshold value or luminous intensity exceedes default intensity threshold.The safe and intelligent socket secure performance is high, can be effectively prevented from endangering caused by electric shock and electric leakage.
Description
The present invention relates to a kind of sockets, and in particular to a kind of safe and intelligent socket.
Power outlet is auxiliary device indispensable in daily life.As universal and diversification, the frequency of use of socket of household electrical appliance also gradually increase.The safety of power outlet becomes the hot spot of people's common concern.Although traditional power outlet is provided with the protective device of some protection against electric shocks, mechanical protective door such as is set in jack position, this setup easily causes the curiosity of minor, especially children, increases the probability of electric shock instead.In addition, existing power outlet is lower to the precision of leakage current test, safety is poor, is easy to cause.Therefore, it is necessary to develop a kind of power outlet that security performance is high.
Summary of the invention
The technical problem to be solved in the present invention is in view of the above defects of the prior art, provide a kind of safe and intelligent socket, highly-safe, harm caused by capable of being effectively prevented from because of electric shock and electric leakage.
Thus, the present invention provides a kind of safe and intelligent socket, it include: shell, detection unit, intelligent cell and execution unit, it is equipped with jack on the housing, card is equipped in the shell, the card is opposite with the position of the jack, the electrical connection corresponding with the card respectively of firewire and zero curve.Detection unit is for obtaining detection signal；Intelligent cell is for analyzing the detection signal and issuing order；Execution unit is used to execute the order that the intelligent cell issues；The detection unit includes current detection module and light detection module, the current detection module includes that the first current detecting submodule, the second current detecting submodule, the first signal processing submodule and second signal handle submodule, the first current detecting submodule is set to the periphery of the firewire, it flows through magnetic field caused by the electric current of the firewire for incuding and obtains corresponding firewire magnetic signal, the first signal processing submodule is for handling the firewire magnetic signal；The second current detecting submodule is set to the periphery of the zero curve, flows through magnetic field caused by the electric current of the zero curve for incude and obtains corresponding zero curve magnetic signal, the second signal processing submodule is used to handle the zero curve magnetic signal；The light detection module is for detecting the intracorporal luminous intensity of the shell；The intelligent cell obtains the current differential of the firewire and zero curve according to treated the firewire magnetic signal and the zero curve magnetic signal, it is issued when the current differential is lower than default intensity threshold lower than predetermined current difference threshold value and the luminous intensity and connects order, when the current differential is more than that predetermined current is poor
Threshold value or the luminous intensity issue ON- and OFF- command when being more than default intensity threshold.
The invention has the following advantages:
The present invention provides a kind of safe and intelligent socket, the current differential of firewire and zero curve is obtained using current detection module and intelligent cell, the intracorporal luminous intensity of shell is obtained using light detection module, when current differential is lower than default intensity threshold lower than predetermined current difference threshold value and luminous intensity, socket is electrically connected to a power source, i.e. when current differential and luminous intensity meet preset condition simultaneously, socket is worked normally, when current differential is more than predetermined current difference threshold value or luminous intensity is more than default intensity threshold, socket stops working, being electrically connected for socket and power supply is then disconnected when current differential and luminous intensity alternative one are unsatisfactory for preset condition, the electric leakage of electric appliance can be prevented in this way, it is avoided that electric shock caused by maloperation again, as finger or other conductors are inserted into jack by child, two kinds of measure comprehensive utilizations, it is complementary to one another, to effectively improve socket Safety and reliability.
Fig. 1 is the partial structure diagram for the safe and intelligent socket that first embodiment of the invention provides；
Fig. 2 is the schematic diagram of the section components for the safe and intelligent socket that first embodiment of the invention provides；
The structural schematic diagram of first current detecting submodule, the second current detecting submodule in the safe and intelligent socket that Fig. 3 provides for first embodiment of the invention；
Fig. 4 is the partial structure diagram for the safe and intelligent socket that second embodiment of the invention provides；
Fig. 5 is the schematic diagram for the safe and intelligent socket that third embodiment of the invention provides；
Fig. 6 is the schematic diagram for the safe and intelligent socket that fourth embodiment of the invention provides；
Fig. 7 is the schematic diagram for the safe and intelligent socket that fifth embodiment of the invention provides；
Fig. 8 a is the schematic diagram for the safe and intelligent socket that the preferred embodiment of the present invention provides；
A kind of structural schematic diagram of card and position sensor set-up mode in the safe and intelligent socket that Fig. 8 b provides for the preferred embodiment of the present invention；
The structural schematic diagram of another card and position sensor set-up mode in the safe and intelligent socket that Fig. 8 c provides for the preferred embodiment of the present invention；
Fig. 9 is the schematic diagram for the safe and intelligent socket that sixth embodiment of the invention provides；
Figure 10 is the schematic diagram for inventing the safe and intelligent socket that the 7th embodiment provides；
Figure 11 is the schematic diagram for inventing the safe and intelligent socket that the 8th embodiment provides.
To make the object, technical solutions and advantages of the present invention clearer, hereinafter with reference to the embodiment of the present invention
Attached drawing clearly and completely describes technical solution of the present invention by embodiment, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, shall fall within the protection scope of the present invention.
Refering to what is shown in Fig. 1, the partial structure diagram of the safe and intelligent socket provided for first embodiment of the invention.In Fig. 1, shell left side is the structure in shell 1, is surface topography on the right side of shell.Safe and intelligent socket includes shell 1, is equipped with two groups of insertion hole groups 13 in the plug surface of shell 1, every group of insertion hole groups 13 include three jacks 13a, 13b, 13c.Be equipped with three groups of card sets (not shown)s in shell 1, every group of card sets include three cards, three cards respectively with firewire, zero curve, be electrically connected to ground, i.e., each card by the firewire of a conducting wire and power supply, zero curve, be electrically connected to ground.Card is used to be clamped the inserted sheet of plug, and the position of card and the position of jack are opposite, in use, corresponding one plug of grafting of every group of insertion hole groups 13, the inserted sheet of plug passes through jack and enters in shell 1 and be clamped with card.
It can be appreciated that every group of insertion hole groups 13 include two jacks when using two-pin plug, card sets corresponding with the insertion hole groups 13 include two cards, and a card is electrically connected with firewire, and another card is electrically connected with zero curve.In other words, in every group of insertion hole groups the quantity of jack be it is related to the structure of plug, when using two-pin plug, two jacks are arranged in every group of insertion hole groups.When using 3-phase plug, three jacks are arranged in every group of insertion hole groups.In addition, an insertion hole groups can be set in each safe and intelligent socket, two or more insertion hole groups also can be set.Moreover, the quantity of the jack of every group of insertion hole groups setting can be identical when multiple groups insertion hole groups are arranged in safe and intelligent socket, it can also be different.
In conjunction with referring to fig. 1 and fig. 2, safe and intelligent socket is including further including detection unit 2, intelligent cell 3 and execution unit 4, wherein detection unit 2 is set in shell 1, for obtaining detection signal.Intelligent cell 3 can be set in shell 1, and the other positions outside shell 1 also can be set, the detection signal obtained for analysis detection unit 2 and sending order (connecting order or ON- and OFF- command).Execution unit 4 can be set in shell 1, and the other positions outside shell 1 also can be set, for executing the order of the sending of intelligent cell 3.
Detection unit 2 includes current detection module 21 and light detection module 22.Current detection module 21 includes that the first current detecting submodule 211, the second current detecting submodule 212, the first signal processing submodule 213 and second signal handle submodule 214, wherein, first current detecting submodule 211 is set to the periphery of firewire, flows through magnetic field caused by the electric current of firewire for incuding and obtains corresponding firewire magnetic signal.The output end of first current detecting submodule 211 is electrically connected the input terminal of the first signal processing submodule 213, and the output end of the first signal processing submodule 213 is electrically connected intelligent cell 3, and the first signal processing submodule 213 is for handling firewire magnetic letter
Number, and will treated firewire magnetic signals to intelligent cell 3.Second current detecting submodule 212 is set to the periphery of zero curve, flows through magnetic field caused by the electric current of zero curve for incuding and obtains corresponding zero curve magnetic signal.The output end of second current detecting submodule 212 is electrically connected with the input terminal of second signal processing submodule 214, the output end that second signal handles submodule 214 is electrically connected intelligent cell 3, second signal processing submodule 214 for handling zero curve magnetic signal, and will treated zero curve magnetic signals to intelligent cell 3.
First signal processing submodule 213 and second signal processing submodule 214 include amplifying circuit and filtering circuit.The amplifying circuit of first signal processing submodule 213 is electrically connected with the output end of the first current detecting submodule 211, and the amplifying circuit of the first signal processing submodule 213 is for amplifying firewire magnetic signal.The input terminal of the filtering circuit of first signal processing submodule 213 is electrically connected with the output end of the amplifying circuit of the first signal processing submodule 213, and the filtering circuit of the first signal processing submodule 213 is for filtering amplified firewire magnetic signal.
The amplifying circuit of second signal processing submodule 214 is electrically connected with the output end of the second current detecting submodule 212, and the amplifying circuit of second signal processing submodule 214 is for amplifying zero curve magnetic signal.The input terminal of the filtering circuit of second signal processing submodule 214 is electrically connected with the output end of the amplifying circuit of second signal processing submodule 214, and the filtering circuit of second signal processing submodule 214 is for filtering amplified zero curve magnetic signal.
Intelligent cell 3 receives the first signal processing submodule 213 treated firewire magnetic signal, and second signal processing submodule 214 treated zero curve magnetic signal, the current differential of firewire and zero curve is obtained according to treated firewire magnetic signal and zero curve magnetic signal, and the current differential and predetermined current difference threshold value are compared.
In addition, analyzing firewire magnetic signal after intelligent cell 3 receives the acquisition of current detection module 21 and processed firewire magnetic signal and zero curve magnetic signal and zero curve magnetic signal obtaining the current value of firewire and zero curve, and obtain the leakage current of the electrical appliance using the socket.When leakage current is more than default leakage current threshold, intelligent cell 3 issues ON- and OFF- command.
Light detection module 22 is using photo resistance, photodiode, phototriode or photosensitive integrated device.Light detection module 22 can be set in shell 1, and for detecting the luminous intensity in shell 1, the output end of light detection module 22 is electrically connected intelligent cell 3.When plug is not inserted into socket, ambient enters in shell 1 from jack, and the light in shell 1 is stronger at this time, and the luminous intensity that light detection module 22 detects is larger.When a plug is to be inserted into the socket, ambient cannot be introduced into shell 1, and the light in shell 1 is very weak at this time, the luminous intensity very little that light detection module 22 detects.
In addition, light detection module 22 can also be set to the contact surface of shell 1, that is, it is set to the contact surface of socket and plug, the intermediate region of three jacks is preferably disposed to, for the luminous intensity at test socket and Plug contact face position.When a plug is to be inserted into the socket, the photosurface of light detection module 22 is blocked by plug, the luminous intensity very little that light detection module 22 detects.When plug is not inserted into socket.The photosurface of light detection module 22 can incude the external world
Light, the luminous intensity that light detection module 22 detects is larger.In safe and intelligent socket shown in Fig. 1, the intermediate region of three jacks 13a, 13b, 13c is arranged in light detection module 22, the photosurface of light detection module 22 is concordant with the contact surface of shell 1 or the contact surface of slightly below shell 1, and main purpose is the grafting for avoiding light detection module 22 from influencing plug and socket.
Intelligent cell 3 receives the light intensity signal from light detection module 22, compares luminous intensity and presets intensity threshold.When current differential is lower than default intensity threshold lower than predetermined current difference threshold value and luminous intensity, intelligent cell 3, which issues, connects order；When current differential is more than predetermined current difference threshold value or luminous intensity is more than default intensity threshold, intelligent cell 3 issues ON- and OFF- command.
Execution unit 4 is used to execute the order of the sending of intelligent cell 3, and execution unit 4 is electromagnetic relay or solid-state relay or thyristor.Preferably, an execution unit 4 is respectively set on firewire and zero curve, when execution unit 4 receives the ON- and OFF- command of the sending of intelligent cell 3, the cutting simultaneously of the firewire and zero curve of socket is electrically connected with power supply, to improve the safety of socket.But in practical applications, an execution unit 4 can also be only arranged in safe and intelligent socket on firewire, and when execution unit 4 receives the ON- and OFF- command of the sending of intelligent cell 3, execution unit 4 only cuts off being electrically connected for firewire and power supply.Alternatively, an execution unit 4 is respectively set in safe and intelligent socket on firewire, zero curve, ground wire, when execution unit 4 receives the ON- and OFF- command of the sending of intelligent cell 3, firewire, zero curve, ground wire are electrically connected to a power source whole cuttings by execution unit 4.
In the present embodiment, the first current detecting submodule and the second current detecting submodule use mutually isostructural current detecting submodule.With reference to shown in Fig. 3, current detecting submodule respectively includes sensor 31, coil 32 and cricoid iron core 33, and coil 32 is wrapped in the outside of iron core 33, and notch 34 is equipped on iron core 33, sensor 31 is set to the gap position of iron core 33, and firewire and zero curve are each passed through corresponding coil 32.Sensor 31 is giant magnetoresistance (Giant Magneto Resistance, abbreviation GMR) sensor, tunnel magneto resistance (Tunnel Magneto Resistance, abbreviation TMR) chip sensors such as sensor or Hall sensor.Safe and intelligent socket uses chip sensor, has the advantage that measures range is wide first, measurement accuracy is high, can be with the electricity consumption of precise measurement electric appliance；Two, fast response time, high reliablity can accurately and rapidly obtain the electric current for flowing into electric appliance；Third, oneself power consumption is low, cost of use is low；Fourth, integrated level is high, small in size, the outer dimension of safe and intelligent socket and the outer dimension of common socket are suitable；Fifth, the fluctuation of any amplitude of electric current will not all damage intelligent cell with the electric current of non-contact measurement firewire and zero curve, to improve the reliability of intelligent cell, and then the reliability and service life of safe and intelligent socket are improved.This safe and intelligent socket is suitable for the household electrical appliance of different type, different brands, in use, need to only be inserted into the plug of electric appliance in the jack of intelligent socket, this can reduce the energy consumption of household electrical appliance, can also reduce difficulty and the time of transformation household electrical appliance.
The safe and intelligent socket that first embodiment of the invention provides is obtained using current detection module and intelligent cell
The current differential of firewire and zero curve, the intracorporal luminous intensity of shell is obtained using light detection module, when current differential is lower than default intensity threshold lower than predetermined current difference threshold value and luminous intensity, socket is electrically connected to a power source, i.e. when current differential and luminous intensity meet preset condition simultaneously, socket is worked normally, when current differential is more than predetermined current difference threshold value or luminous intensity is more than default intensity threshold, socket stops working, being electrically connected for socket and power supply is then disconnected when current differential and luminous intensity alternative one are unsatisfactory for preset condition, the electric leakage of electric appliance can be prevented in this way, it is avoided that electric shock caused by maloperation again, as finger or other conductors are inserted into jack by child, two kinds of measure comprehensive utilizations, it is complementary to one another, to effectively improve the safety and reliability of socket.
The safe and intelligent socket that first embodiment provides judged using light detection module 22 plug and socket whether grafting, ambient has larger impact to the accuracy of socket.Such as when needing to disconnect the electrical connection of socket and power supply, the influence for the sensitivity for avoiding extraneous light to light detection module 22 is needed.In order to improve the accuracy of safe and intelligent socket, shell 1 is made of light screening material.In order to further increase the accuracy of safe and intelligent socket, the structure to shell 1 is also needed to improve.
As shown in fig.4, the structural schematic diagram of the safe and intelligent socket provided for second embodiment of the invention, which is to remove the contact surface of shell 1, shows the structure inside shell 1.Second embodiment is the variant embodiment of first embodiment, separation unit 15 is equipped in shell 1, the inside of shell 1 is separated into first chamber 1A and second chamber 1B by separation unit 15, card 14b, the 14c and light detection module 22 being electrically connected with zero curve and firewire are set to first chamber 1A, are set to second chamber 1B with the card 14a being electrically connected to ground.When light detection module 22 is set in shell 1, light detection module 22 is mainly influenced by the light that jack penetrates in shell 1, and influence of the ambient light to light detection module 22 can be reduced by reducing jack.Jack corresponding with ground wire is separated, it is possible to reduce influence of the ambient light to light detection module 22, to improve the reliability and accuracy of safe and intelligent socket.
The safe and intelligent socket that the second embodiment of the present invention provides will affect the precision of light detection module due to the light put into out of jack, therefore it will be divided into two chambers in shell, and the card being electrically connected with zero curve and firewire and the light detection module are set to the first chamber, second chamber is set to the card being electrically connected to ground, other chambers will be set to the card being electrically connected to ground, it will not influence the luminous intensity of first chamber with jack corresponding to the card that is electrically connected to ground, to improve the safety of safe and intelligent socket.
It should be noted that for ease of description, shell 1 is no longer referred in following some embodiments, it is not intended that the safe and intelligent socket that following embodiment provides does not include shell 1.In addition, being no longer discussed in detail in the examples below since execution unit 4 is only intended to execute connection order and the ON- and OFF- command of intelligent cell 3.
As shown in fig.5, the schematic diagram of the safe and intelligent socket provided for third embodiment of the invention.The safe and intelligent socket includes detection unit 2, intelligent cell 3 and execution unit 4.Intelligent cell 3 is to make corresponding change according to the variation of detection unit 2.Specifically, detection unit 2 includes current detection module 21, light detection module 22 and child's collection apparatus module 23, wherein the structure of current detection module 21 and light detection module 22, function, set-up mode are identical with the first embodiment, and details are not described herein.Child's collection apparatus module 23 is used for the characteristic information of people of the acquisition station before socket.Intelligent cell 3 judges whether people of the station before socket is child according to the characteristic information that child's collection apparatus module 23 acquires, and issues according to this judgement and be switched on or switched off order accordingly.It can be appreciated that in a second embodiment, intelligent cell 3 should judge current detection module 21 and the collected information of light detection module 22, the collected information of child's collection apparatus module 23 is judged again.
Whether the people that child's collection apparatus module 23 can acquire the various features of human body to judge to stand before socket is child or minor, such as can be by face characteristic and/or height feature to determine whether being minor.Accordingly, child's collection apparatus module 23 includes that recognition of face submodule and/or height identify submodule, wherein, recognition of face submodule is used for the face feature of people of the acquisition station before socket, and intelligent cell 3 judges whether people of the station before socket is child or minor according to the face feature that face recognition module obtains.Height identifies that submodule is used for the height feature of people of the acquisition station before socket, and intelligent cell 3 judges whether people of the station before socket is child or minor according to the height feature that height identification module obtains.As artificial child of the judgement of intelligent cell 3 station before socket, the property of can choose ON- and OFF- command is issued.
It should be noted that in a second embodiment, child's collection apparatus module 23 can be set in shell 1, may also be arranged on outside shell 1.When child's collection apparatus module 23 is set in shell 1, child's collection apparatus module 23 can pass through the characteristic information of people of the jack acquisition station before socket.
Actually, in certain special applications, the detection unit 2 of safe and intelligent socket can be not provided with current detection module 21 and light detection module 22, i.e., child's collection apparatus module 23 is only arranged, and issue ON- and OFF- command when artificial child or minor before socket are stood in the judgement of intelligent cell 3.Although unnecessary power-off may occur for this mode, child and minor's electric shock can be effectively prevented.That is, child's collection apparatus module 23 must be not necessarily used cooperatively with current detection module 21 and light detection module 22.When the setting of detection unit 2 current detection module 21, light detection module 22 and child's collection apparatus module 23, safe and intelligent socket can be made more fully to be protected, improve safety.
The safe and intelligent socket that third embodiment of the invention provides passes through the characteristic information of people of child's collection apparatus module acquisition station before socket, by the age of people of the intelligent cell judgement station before socket, when being judged as child and minor, issue ON- and OFF- command, to efficiently avoid the generation of child's electrocution conditions, the safety of socket is improved.
As shown in fig.6, being the schematic diagram of fourth embodiment of the invention safe and intelligent socket.Fourth embodiment is the modification of 3rd embodiment, and safety and stability is higher.The safe and intelligent socket includes detection unit 2, intelligent cell 3 and execution unit 4.Intelligent cell 3 makees corresponding change according to the variation of detection unit 2.Specifically, detection unit 2 includes current detection module 21, light detection module 22, child's collection apparatus module 23 and range finder module 24, wherein the structure of current detection module 21 and light detection module 22, function, set-up mode are identical with the first embodiment；The structure of child's collection apparatus module 23, function, set-up mode are identical as second embodiment, and therefore, details are not described herein.
Range finder module 24 is for measuring station at a distance from the people before socket is between socket.Whether intelligent cell 3 is safe distance according to the Distance Judgment that range finder module obtains, if it is not, then selective sending ON- and OFF- command.In order to avoid unnecessary disconnection, the normal operation of electrical appliance is influenced.Preferably, range finder module 24 and child's collection apparatus module 23 are used cooperatively.I.e., when the characteristic information of people of the station that intelligent cell 3 is acquired according to child's collection apparatus module 23 before socket is judged as child and minor, and intelligent cell 3 judges that station for non-security distance, then issues ON- and OFF- command at a distance from the people before socket is between socket according to range finder module 24.
In the fourth embodiment, range finder module 24 can be set in shell 1, may also be arranged on outside shell 1.Range finder module 24 can use infrared distance measurement or radar range finding.When range finder module 24 is infrared distance measurement and is set in shell 1, range finder module 24 can go ranging by the jack being arranged on shell 1.
The safe and intelligent socket that the fourth embodiment of the present invention provides is by range finder module measuring station at a distance from the people before socket is between socket, judge whether the distance is safe distance by intelligent cell, if not, and, artificial child of the intelligent cell judgement station before socket, ON- and OFF- command is then issued, the safety of safe and intelligent socket is further improved by distance and the dual judgement of child's feature.
Refering to what is shown in Fig. 7, being the schematic diagram of fifth embodiment of the invention safe and intelligent socket.The safe and intelligent socket includes detection unit 2, intelligent cell 3 and execution unit 4.Detection unit 2 includes current detection module 21, light detection module 22, and current detection module 21 and the structure of light detection module 22, function, set-up mode are identical with the first embodiment, and details are not described herein.Detection unit 2 further includes smoke detection module 25 and/or temperature and humidity detecting module 26, wherein, smoke detection module 25 is used to detect the smokescope in environment, and intelligent cell 3 judges whether smokescope is more than default smokescope range, if so, issuing ON- and OFF- command.Temperature and humidity detecting module 26 is used to detect the temperature and humidity in environment, and intelligent cell 3 judges whether temperature and humidity is more than default temperature humidity range, if so, issuing ON- and OFF- command.
The safe and intelligent socket that 5th embodiment provides is by smoke detection module 25 and temperature and humidity detecting module 26
Current detection module 21, light detection module 22 is cooperated to use.Actually, smoke detection module 25 or temperature and humidity detecting module 26 can also be only arranged in safe and intelligent socket according to use occasion, or smoke detection module 25 and temperature and humidity detecting module 26 are only set, when exceeded or when temperature and humidity is exceeded in smokescope, intelligent cell 3 issues ON- and OFF- command, it is electrically connected with cutting off the power with electrical appliance, to improve the safety of electrical appliance.
Preferably, safe and intelligent socket can also integrate current detection module 21, light detection module 22, child's collection apparatus module 23, range finder module 24, smoke detection module 25 and temperature and humidity detecting module 26, to not only improve the safety of safe and intelligent socket, but also improve the safety of electrical appliance.
The safe and intelligent socket that the fifth embodiment of the present invention provides judges the smokescope and temperature and humidity of socket use environment by smoke detection module 25 and temperature and humidity detecting module 26 respectively, when smokescope is more than default smokescope range or temperature and humidity is more than default temperature humidity range, disconnection power supply is electrically connected with electrical appliance, situations such as avoiding fire or floods causes to leak electricity, to improve the safety of safe and intelligent socket and electrical appliance.
Refering to shown in Fig. 8 a, for the schematic diagram for the safe and intelligent socket that the preferred embodiment of the present invention provides.The safe and intelligent socket includes detection unit 2, intelligent cell 3 and execution unit 4.Detection unit 2 includes current detection module 21, light detection module 22 and position sensor 27, and current detection module 21 and the structure of light detection module 22, function, set-up mode are identical with the first embodiment, and details are not described herein.Position sensor 27 is for the inserted sheet of test plug and the relative position of card and obtains position signal, and position signal is transmitted to intelligent cell 3.Intelligent cell 3 according to position signal judge plug inserted sheet and card whether grafting, if so, issue connect order, if it is not, then issuing ON- and OFF- command.Position sensor 27 can be voltage sensitive sensor or photosensitive sensor or distance measuring sensor.Position sensor 27 may be disposed at the bottom of card 14, as shown in Figure 8 b, may also set up in the side wall of card 14, as shown in Figure 8 c.When plug is inserted into socket, plug is judged at a distance from 14 bottom of card by the inserted sheet 81 that distance measuring sensor measures plug, and whether grafting is good with socket；Alternatively, whether the inserted sheet 81 for incuding plug by voltage sensitive sensor is good with 14 grafting of card；Alternatively, whether incude inserted sheet 81 by photosensitive sensor good with 14 grafting of card.
Each component that position sensor 27 provided in this embodiment can cooperate first embodiment described previously to refer in each embodiment to the 5th embodiment and hereafter uses, the relative position of inserted sheet and card is obtained using position sensor, by intelligent cell judge inserted sheet and card whether grafting in place, it is issued when judging inserted sheet with card grafting and connects order, ON- and OFF- command is issued when judging inserted sheet and the non-grafting of card, it can avoid that grafting is insecure causes the security risks such as fire, to improve the safety of socket.
As shown in fig.9, the schematic diagram of the safe and intelligent socket provided for sixth embodiment of the invention.Safe and intelligent socket includes detection unit 2, intelligent cell 3, execution unit 4, the first communication module 51 and cloud terminal server 6.
Wherein, the first communication module 51 is connect with intelligent cell 3, for the communication between socket and cloud terminal server.The current value information that intelligent cell 3 obtains such as is sent to cloud terminal server 6, and intelligent cell 3 will be sent to from the order of cloud terminal server 6 or information.Cloud terminal server 6 measures electricity consumption according to the current value, at the same it is for statistical analysis obtain energy consumption and/or the personal use habit for being connected to electric appliance on the safe and intelligent socket, and obtain the reasonable employment mode of electrical appliance accordingly.Intelligent cell 3 can also carry out self-teaching, to optimize the control to electrical appliance.
In addition, the first communication module 51 can use Wifi module or the wireless modules such as Zigbee module or infrared communication module, wired module can also be used.
The safe and intelligent socket that sixth preferred embodiment of the invention provides is communicated using the first communication module 51 with cloud terminal server 6, i.e. cloud terminal server receives the current value that intelligent cell is sent by the first communication module, then it is counted and is analyzed, obtain the electricity consumption of electric appliance, personal use is accustomed to (energy consumption of the electric appliance in different time, also referred to as energy consumption changes with time situation), and according to electricity consumption and personal use habit propose reasonable electric appliance usage mode (it is recommended that).Since cloud terminal server has big data analysis ability, computing capability is stronger, and the status of energy consumption obtained is more acurrate, and can be proposed according to the status of energy consumption of personal use habit and electric appliance rationally effective using suggestion.In addition, the reasonable employment suggestion of electric appliance can be sent to intelligent cell after intelligent cell carries out self-teaching using suggestion by this by the first communication module by cloud terminal server at any time can optimize the control to electric appliance, to reduce the energy consumption of electric appliance.In addition, cloud terminal server can also control electric appliance by the first communication module, i.e., cloud terminal server sends commands to intelligent cell by the first communication module, and order forwarding execution unit is gone to execute by intelligent cell again.
As shown in fig.10, the schematic diagram of the safe and intelligent socket provided for the 7th embodiment of invention.Safe and intelligent socket includes detection unit 2, intelligent cell 3, execution unit 4, the first communication module 51, the second communication module 52, cloud terminal server 6 and APP handheld terminal 7.
Wherein, detection unit 2, intelligent cell 3 and execution unit 4 are identical as the embodiment of front six, and details are not described herein.Second communication module 52 is connect with APP handheld terminal 7, first communication module 51, the second communication module 52 use identical agreement, APP handheld terminal 7 is communicated with cloud terminal server 6 and intelligent cell 3 by the second communication module 52, user can be grasped at any time by APP handheld terminal 7 electricity consumption, long-range control electrical appliance and reception cloud terminal server 6 of electrical appliance according to the energy consumption of electrical appliance and/or
The life general knowledge for the related electricity consumption that personal use habit proposes.
In the seventh embodiment, the first communication module 51 and the second communication module 52 can use Wifi module or the wireless modules such as Zigbee module or infrared communication module, and wired module can also be used.
The safe and intelligent socket that seventh embodiment of the invention provides, mutually communication is realized by the second communication module between APP handheld terminal and cloud terminal server, i.e. APP handheld terminal can by the second communication module obtain cloud terminal server issue information, such as electric appliance energy consumption and electric appliance reasonable employment suggestion.It is communicated between APP handheld terminal and intelligent cell by the second communication module, i.e. APP handheld terminal can obtain the information of intelligent cell sending by third communication module, such as the implementation status of energy consumption of electric appliance, it can also say the word to intelligent cell, i.e., real-time control can be carried out to electric appliance by APP handheld terminal.
The safe and intelligent socket that sixth embodiment and the 7th embodiment provide can monitor the energy consumption of electrical appliance and record and analyze electricity consumption situation, keep socket more intelligent.The upgrading to electrical appliance may be implemented by the safe and intelligent socket, easy compared to implementing for direct upgrading electrical appliance, expense is few.
Refering to fig. 1 shown in 1, for the schematic diagram for the safe and intelligent socket that the 8th embodiment of invention provides.The safe and intelligent socket that 8th embodiment provides is additionally arranged storage unit 9.Specifically, safe and intelligent socket includes detection unit 2, intelligent cell 3, execution unit 4 and storage unit 9, wherein, detection unit 2, intelligent cell 3 and execution unit 4 are identical as the safe and intelligent socket that first embodiment is provided to the 7th embodiment, and details are not described herein.Storage unit 9 is connect with intelligent cell 3, the information such as energy consumption and/or personal use habit for storing the current value of firewire and zero curve, electrical appliance, user can consult the information such as electric current, the energy consumption of electric appliance and personal use habit at any time, to improve the human-based management of safe and intelligent socket.
In the eighth embodiment, safe and intelligent socket further includes the 51 cloud terminal server 6 of the first communication module that sixth embodiment provides, the second communication module 52 and APP handheld terminal 7 that 7th embodiment provides, its structure and working method are identical with sixth embodiment and the 7th embodiment, and details are not described herein.
In addition, safe and intelligent socket further includes indicator light.Location hole is equipped on shell, indicator light is set to positioning hole, and indicator light is connect with intelligent cell, and when intelligent cell, which issues, connects order, indicator light is lighted；When intelligent cell issues ON- and OFF- command, indicator light extinguishes.Preferably, when socket includes multiple groups insertion hole groups, the corresponding indicator light of every group of insertion hole groups, user can intuitively understand whether the insertion hole groups are electrically connected to a power source by indicator light, to intuitively judge whether electrical appliance is electrically connected to a power source.Indicator light can be set with first embodiment to the 8th embodiment any one safety socket, and obtain corresponding technical effect.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the illustrative embodiments that use, however the present invention is not limited thereto.For those skilled in the art, without departing from the spirit and substance in the present invention, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (18)
- A kind of safe and intelligent socket, comprising:Shell is equipped with jack on the housing, and card is equipped in the shell, moreover, the card is opposite with the position of the jack, firewire and zero curve is corresponding with a card respectively is electrically connected；Detection unit, for obtaining detection signal；Intelligent cell, for analyzing the detection signal and issuing order；Execution unit, the order issued for executing the intelligent cell；It is characterized in that, the detection unit includes current detection module and light detection module,The current detection module includes that the first current detecting submodule, the second current detecting submodule, the first signal processing submodule and second signal handle submodule, the first current detecting submodule is set to the periphery of the firewire, it flows through magnetic field caused by the electric current of the firewire for incuding and obtains corresponding firewire magnetic signal, the first signal processing submodule is for handling the firewire magnetic signal；The second current detecting submodule is set to the periphery of the zero curve, flows through magnetic field caused by the electric current of the zero curve for incude and obtains corresponding zero curve magnetic signal, the second signal processing submodule is used to handle the zero curve magnetic signal；The light detection module is used to detect the luminous intensity in the shell or at shell and Plug contact face；The intelligent cell obtains the current differential of the firewire and zero curve according to treated the firewire magnetic signal and the zero curve magnetic signal, it is issued when the current differential is lower than default intensity threshold lower than predetermined current difference threshold value and the luminous intensity and connects order, issue ON- and OFF- command when the current differential is more than predetermined current difference threshold value or the luminous intensity is more than default intensity threshold.
- Safe and intelligent socket according to claim 1, it is characterized in that, the first current detecting submodule and the second current detecting submodule respectively include sensor, coil and cricoid iron core, the coil is wrapped in the outside of the iron core, notch is equipped on the iron core, the sensor is set to the gap position of the iron core, and the firewire and the zero curve are each passed through the corresponding coil.
- Safe and intelligent socket according to claim 2, which is characterized in that the sensor is GMR sensor, TMR sensor or Hall sensor.
- Safe and intelligent socket according to claim 1, it is characterized in that, the first signal processing submodule and second signal processing submodule respectively include amplifying circuit and filtering circuit, and the amplifying circuit is for amplifying the firewire magnetic signal and the zero curve magnetic signal；The input terminal of the filtering circuit and the amplification The output end of circuit is electrically connected, and the filtering circuit is for filtering the firewire magnetic signal and the zero curve magnetic signal.
- Safe and intelligent socket according to claim 1, which is characterized in that the detection unit includes child's collection apparatus module, the characteristic information for people of the acquisition station before socket；The intelligent cell judges whether people of the station before socket is child according to the characteristic information that child's collection apparatus module acquires, and issues according to this judgement and be switched on or switched off order accordingly.
- Safe and intelligent socket according to claim 5, which is characterized in that child's collection apparatus module includes recognition of face submodule and/or height identification submodule, whereinThe recognition of face submodule is used for the face feature of people of the acquisition station before socket, and the intelligent cell judges whether people of the station before socket is child according to the face feature that the face recognition module obtains；The height identification submodule is used for the height feature of people of the acquisition station before socket, and the intelligent cell judges whether people of the station before socket is child according to the height feature that the height identification module obtains.
- Safe and intelligent socket according to claim 6, which is characterized in that the detection unit includes range finder module, for measuring station at a distance from the people before the socket is between socket；Whether the intelligent cell is safe distance according to the Distance Judgment that the range finder module obtains, if it is not, and artificial child of the judgement station before socket, then issue ON- and OFF- command.
- Safe and intelligent socket according to claim 1, which is characterized in that the detection unit includes smoke detection module and/or temperature and humidity detecting module, whereinThe smoke detection module is used to detect the smokescope in environment, and the intelligent cell judges whether smokescope is more than default smokescope range, if so, issuing ON- and OFF- command；The temperature and humidity probe unit is used to detect the temperature and humidity in environment, and the intelligent cell judges whether temperature and humidity is more than default temperature humidity range, if so, issuing ON- and OFF- command.
- Safe and intelligent socket according to claim 1, it is characterized in that, the detection unit includes position sensor, the relative position of its inserted sheet for being used for test plug and the card simultaneously obtains position signal, the intelligent cell according to the position signal judge plug inserted sheet and the card whether grafting, if so, issue connect order, if it is not, then issuing ON- and OFF- command.
- Safe and intelligent socket according to claim 1, it is characterized in that, the light detection module is set in the shell, and the shell is made of light screening material, and the light detection module uses photo resistance, photodiode, phototriode or photosensitive integrated device.
- Safe and intelligent socket according to claim 10, it is characterized in that, the card for being equipped with and being electrically connected to ground in the shell, separation unit is equipped in the shell, the internal insulation of the shell is first chamber and second chamber by the separation unit, the card being electrically connected with zero curve and firewire and the light detection module are set to the first chamber, are set to second chamber with the card being electrically connected to ground.
- Safe and intelligent socket according to claim 1, which is characterized in that including the first communication module and cloud terminal server, whereinThe intelligent cell obtains the current value for flowing through the firewire and zero curve according to treated the firewire magnetic signal and the zero curve magnetic signal；The current value that first communication module obtains the intelligent cell is sent to the cloud terminal server, and will be sent to the intelligent cell from the cloud terminal server order；The cloud terminal server measures electricity consumption according to the current value, at the same it is for statistical analysis obtain energy consumption and/or the personal use habit for being connected to electric appliance on the intelligent socket, and obtain the reasonable employment mode of the electric appliance accordingly.
- Safe and intelligent socket according to claim 12, which is characterized in that including APP handheld terminal and the second communication module, second communication module is connect with the APP handheld terminal；The life general knowledge that the APP handheld terminal is used to grasp the electricity consumption of the electric appliance at any time, remotely controls the electric appliance and receive the related electricity consumption that the cloud terminal server is proposed according to the energy consumption and/or personal use of the electric appliance habit；Second communication module is for the communication between the APP handheld terminal and the intelligent cell and the cloud terminal server.
- Safe and intelligent socket according to claim 13, which is characterized in that first communication module, second communication module and the third communication module are using Wifi module or Zi gbee module or infrared communication module.
- Safe and intelligent socket according to claim 12, which is characterized in that including storage unit, the storage unit is connect with the intelligent cell, for storing the current value of the firewire and zero curve, the energy consumption and/or personal use habit of the electrical appliance.
- Safe and intelligent socket according to claim 1, it is characterized in that, the intelligent cell obtains the leakage current of the electrical appliance using the socket according to treated the firewire magnetic signal and the zero curve magnetic signal, moreover, issuing ON- and OFF- command when leakage current is more than default leakage current threshold.
- Safe and intelligent socket according to claim 1, which is characterized in that the execution unit is electromagnetic relay or solid-state relay or thyristor.
- Safe and intelligent socket according to claim 1, which is characterized in that including indicator light, the indicator light is electrically connected with the intelligent cell, and when the intelligent cell, which issues, connects order, the indicator light is lighted；When the intelligent cell issues ON- and OFF- command, the indicator light extinguishes.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410535515.1A CN105490098A (en) | 2014-10-11 | 2014-10-11 | Novel safe intelligent socket |
| CN201520096964 | 2015-02-11 | ||
| PCT/CN2015/086731 WO2016058443A1 (en) | 2014-10-11 | 2015-08-12 | Secure smart socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107431314A true CN107431314A (en) | 2017-12-01 |
Family
ID=55747579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580045306.1A Pending CN107431314A (en) | 2014-10-11 | 2015-08-12 | A kind of safe and intelligent socket |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107431314A (en) |
| WO (1) | WO2016058443A1 (en) |
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|---|---|---|---|---|
| CN107658651A (en) * | 2017-10-31 | 2018-02-02 | 叶逸 | A kind of Intelligent safety socket |
| CN111184427B (en) * | 2018-11-15 | 2021-08-24 | 浙江伟江电器股份有限公司 | Leakage protection type electric cooker |
| CN109581014B (en) * | 2018-12-11 | 2024-02-02 | 宁波三星医疗电气股份有限公司 | Method for measuring broken zero line of electric energy meter |
| CN112540210B (en) * | 2020-12-04 | 2023-10-31 | 天目数据(福建)科技有限公司 | Method for identifying abnormal users of zero line and live line, method for identifying anti-electricity-stealing and storage medium |
| CN114183636B (en) * | 2021-11-11 | 2023-08-01 | 国网浙江省电力有限公司嵊泗县供电公司 | Communication operation and maintenance intelligent work order terminal convenient to use and working method thereof |
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| US20090098754A1 (en) * | 2007-10-15 | 2009-04-16 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Safety electrical receptacle |
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|---|---|
| WO2016058443A1 (en) | 2016-04-21 |
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Application publication date: 20171201 |
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