CN204011992U - Smart jack - Google Patents
Smart jack Download PDFInfo
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- CN204011992U CN204011992U CN201420230227.0U CN201420230227U CN204011992U CN 204011992 U CN204011992 U CN 204011992U CN 201420230227 U CN201420230227 U CN 201420230227U CN 204011992 U CN204011992 U CN 204011992U
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- socket
- temperature sensor
- smart jack
- conductive part
- temperature
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Abstract
The utility model is applicable to jack technology field, a kind of smart jack is disclosed, comprise body and be positioned at described body and the socket conductive part for being connected with plug conducting portion, described socket also comprises for monitoring described socket conductive part temperature or/and the temperature sensor of described plug conducting portion, whether exceed safety value and exceed the processor of safety value duration for the temperature that judges described temperature sensor, for data message being sent to server or user terminal and the communication device for reception server or instruction that user terminal sends, be used for according to the control device of the signal cut power supply of described processor signal or described communication device, described temperature sensor, communication device and control device are all electrically connected on described processor.The smart jack that the utility model provides, it can cut off electrical appliance power supply automatically, sends to server cutting off power supply reason simultaneously, and allowing user understand is that what reason causes power-off, and security reliability is high.
Description
Technical field
The utility model belongs to jack technology field, relates in particular to a kind of smart jack.
Background technology
Show there are every year multiple events due to electrical appliance (main high-power household electrical appliances, as air-conditioning etc.) the overheated initiation fire of socket according to statistics.Wherein, because electrical appliance power is excessive, socket place is owing to there being contact resistance, so socket place will generate heat, and in prior art, socket lacks effective overheated early warning, when heat acquires a certain degree, the insulated part of socket or wire will melt and cause short circuit, thus initiation fire.
What the socket temperature protection of Vehicles Collected from Market was used is that exotic material is made socket, and heatproof reaches 750 degrees Celsius.Although socket place temperature can be born the high temperature of 750 degrees Celsius, the wire of gang socket can not bear so high temperature, and wire melts insulated hull already, causes short circuit, is easy to cause fire.
In prior art, although also there is socket to there is wifi function, electric energy metrical and relay, also just can cut off socket power and open socket power by Remote, and energy data upload server.But there is no overheat warning and defencive function, if use Wire connection plug seat inferior, because continuous current is too high, cause electric wire heating, the insulated hull thawing of feeling like jelly, cause short circuit, also can cause fire, reliability is lower.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of smart jack is provided, and its security reliability is high.
The technical solution of the utility model is: a kind of smart jack, comprise body and be positioned at described body and the socket conductive part for being connected with plug conducting portion, on described body, be provided with plug connecting portion, in described body, be provided with substrate, between described socket conductive part and described substrate and between described plug connecting portion and described substrate, be provided with temperature sensor, the both sides of described temperature sensor are connected to respectively between described substrate and described socket conductive part and between described substrate and described plug connecting portion.
Alternatively, be also provided with the metrology devices of crossing electric current, voltage and the power of socket for monitoring stream in described body, described metrology devices is electrically connected on processor.
Alternatively, described body is also provided with the memory device for recording temperature, electric current, voltage, time data, and described memory device is electrically connected on described processor.
Alternatively, described socket conductive part is the socket shell fragment for joining with described plug conducting portion.
Alternatively, the conductive gasket that described temperature sensor comprises sensible heat sheet and is arranged at described sensible heat sheet both sides and joins with described substrate and described socket conductive part or described plug connecting portion respectively.
Alternatively, on described substrate, there is Fu Tong district, on described substrate, contact Fu Tong district with temperature sensor and be provided with thermal insulation barriers.
Alternatively, described thermal insulation barriers is netted netted wiring, and described netted wiring region is greater than the size of described sensible heat sheet.
Alternatively, described control device be when described in when getting temperature value that temperature sensor reads and exceeding alarming value and set duration or exceed power-down value, according to the signal of described processor signal or described communication device at the relay or the silicon-controlled device that disconnect described socket conductive part power supply.
Alternatively, in described body, have for data message being sent to server or user terminal and the communication device for reception server or instruction that user terminal sends, described communication device is for for sending temperature information, power cut-off information, voltage, electric current and for receiving the WIFI module of the cut-offing instruction of sending out from server or user terminal to server or user terminal.
Alternatively, described temperature sensor arranges in groups, and described in every group, temperature sensor difference test socket conductive part is or/and the live wire of plug conductive sheet and the temperature value of zero line.
The smart jack that the utility model provides, tool is by set temperature transducer between described socket conductive part and described substrate and between described plug connecting portion and described substrate, temperature sensor can test socket conductive part and the temperature of plug connecting portion, and security reliability is high.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the plane decomposing schematic representation of the smart jack that provides of the utility model embodiment;
Fig. 2 is the plane assembling schematic diagram of the smart jack that provides of the utility model embodiment;
Fig. 3 is the plane assembling schematic diagram of the smart jack that provides of the utility model embodiment;
Fig. 4 is the device connection diagram of the smart jack that provides of the utility model embodiment;
Fig. 5 is the schematic diagram of netted wiring plane in the smart jack that provides of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can be directly on another element or may have centering elements simultaneously.When an element " being connected in " another element of being known as, it can be directly connected to another element or may have centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the present embodiment, is only relative concept or taking the normal operating condition of product as reference each other, and should not be regarded as have restrictive.
As shown in Figure 1 to 4, a kind of smart jack that the utility model embodiment provides, can better protect electrical appliance and prevent from causing socket place excess Temperature to cause wire short-circuiting breaking out of fire because electrical appliance works long hours.Make through the electrical appliance of smart jack more intelligently, user can clearly know electricity consumption situation and the working condition of electrical appliance simultaneously.Above-mentioned smart jack comprises body 1 and the socket conductive part 6 that is positioned at described body 1, and socket conductive part 6 can be for being connected with the plug conducting portion of electrical appliance.Electrical appliance can be household electrical appliance etc., as high-power electric appliance: cabinet air-conditioner, refrigerator, electromagnetic oven, microwave oven etc.Body 1 can be insulation shell, and on it, respective socket conductive part 6 places are provided with the jack for inserting for plug, and body 1 is connected with the power line for input power.On body 1, be provided with plug connecting portion 2, plug connecting portion 2 can be plugged on common socket.Described socket also comprise for monitoring described socket conductive part 6 temperature or/and the temperature sensor 3 of described plug connecting portion 2 (temperature sensor 3 can contact with socket conductive part 6, also can or contact with plug connecting portion 2 separately simultaneously, thereby realize the monitoring to socket conductive part 6, plug connecting portion 2 temperature, in concrete application, between socket conductive part 6 and substrate and between plug connecting portion 2 and substrate, be respectively provided with two temperature sensors 3, amount to 4 temperature sensors 3, detect respectively t1, t2, t3, t4.)。
In described body 1, have temperature for judging described temperature sensor whether exceed safety value and exceed the processor 730 of safety value duration, for data message being sent to server or user terminal and for the communication device 750 of reception server or instruction that user terminal sends, for according to the control device 720 of the signal cut power supply of described processor 730 signals or described communication device 750, described temperature sensor 3, communication device 750 and control device 720 are all electrically connected on described processor 730.User terminal can be the mobile terminals such as mobile phone, also can be computer etc., and the mode that sends information can be by note or mail etc.Temperature sensor 3, for monitor temperature, passes to thermoelectricity conversion portion the temperature monitoring, and thermoelectricity conversion portion is responsible for calorie value to be converted to the signal of telecommunication, by lead-in wire 33 outputs.Like this, in the time that the conductive part temperature of socket exceedes set point, communication device 750 can according to circumstances send a warning to server or user terminal, so that user gets rid of the hidden danger of excess Temperature in time, or in the time that the conductive part temperature of socket exceedes power-down value, can make socket power-off by control device 720, and can send power cut-off information to server or user terminal simultaneously, so that user investigates in time reason and restores electricity, effectively avoid circuit heating and cause short circuit phenomenon, avoid causing fire, product has overheat warning and defencive function, monitor plug place temperature anomaly by temperature sensor 3, by processor 730 Intelligent Recognition danger, and can in time warning message be dealt into server by communication device 750, the dangerous situation of notice consumer electronics, can pass through the automatic line disconnection of control device 720 simultaneously, prevent that thereby the overheated short circuit risk that causes of socket from occurring, product safety reliability is high.
Particularly, as shown in Figure 1 to 4, be also provided with the metrology devices 760 of crossing electric current, voltage and the power of socket for monitoring stream in described body 1, described metrology devices 760 is electrically connected on described processor 730.
Particularly, as shown in Figure 1 to 4, described body 1 is also provided with the memory device 740 for recording temperature, electric current, voltage, time data, and described memory device 740 is electrically connected on described processor 730.Memory device 740 can be flash flash chip.
Particularly, as shown in Figure 1 to 4, in described body 1, be provided with substrate 4, substrate 4 can be printed circuit board (PCB) (PCB).Described temperature sensor 3 between described socket conductive part 6 and described substrate 4 or/and between described plug connecting portion 2 and described substrate 4, the both sides of described temperature sensor 3 be connected to respectively described substrate 4 with described socket conductive part 6 or/and described plug connecting portion 2, like this, socket conductive part 6 and substrate 4 are clamped in the both sides of temperature sensor 3, reliability is high, and temperature sensor 3 temperature of monitoring socket conductive part 6 accurately.
In concrete application, also temperature sensor 3 can be arranged and is connected in substrate 4, temperature sensor 3 contacts with the plug connecting portion 2 that inserts socket.In the time that electrical appliance plug is inserted into this smart jack and smart jack is connected to common socket, electroconductive elastic sheet between electrical appliance plug, smart jack and common socket contacts respectively, make between the plug conducting portion of socket conductive part 6 and electrical appliance and have respectively contact resistance between plug connecting portion 2 and the electroconductive elastic sheet of common socket, in the time that large electric current flows through, while particularly causing contact resistance larger because of loose contact, contact point between above-mentioned electroconductive elastic sheet will generate heat, and heat is mainly from producing here.Heat can be delivered to conductive and heat-conductive liner along socket conductive part 6 and plug connecting portion 2, and then be delivered on the sensible heat sheet 31 of temperature sensor 3, temperature sensor just can detect temperature value, and temperature value is converted to the signal of telecommunication, goes between output electrical signals to processor 730 from heat sensor.
Particularly, as shown in Figure 1 to 4, the conductive gasket 32 that described temperature sensor 3 comprises sensible heat sheet 31 and is arranged at described sensible heat sheet 31 both sides and joins with described substrate 4 and described socket conductive part 6 respectively.Particularly, described socket conductive part 6 is connected in described substrate 4 by locking member 5.Locking member 5 can be screw etc.In the present embodiment, substrate 4, sensible heat sheet 31, conductive gasket 32 all offer the through hole 41 for passing for locking member 5, and socket conductive part 6 offers the screwed hole 21 for being threaded for locking member 5.
Particularly, as shown in Fig. 1～Fig. 5, on described substrate 4, there is Fu Tong district, on described substrate 4, contact Fu Tong district with temperature sensor 3 and be provided with thermal insulation barriers.Thermal insulation barriers can be netted netted wiring, to prevent that dissipation of heat is to substrate 4.As shown in the figure, be provided with netted wiring region 72 in Fu Tong district 71, netted wiring region 72 has mesh 74 and screw hole 73.In netted wiring, the lines of grid are wide: the wide >2mm of 4mm> lines.Because lines are wide too large, easily distribute heat, lines are too little, and electric current is not easy to flow to Fu Tong district.The spacing >4mm of two adjacent parallel lines of gap size: 7mm>, the area that can also further control single mesh is simultaneously: 9mm
2> single hole area >4mm
2.At the A of substrate 4 face 401: do netted wiring, it can be also square etc. that netted wiring region can make circle.The size in netted wiring region will be determined according to screw terminal size, must be greater than screw terminal, centered by screw hole, more than netted wiring radius is at least greater than screw terminal radius 5mm, the heat of screw can only pass to Fu Tong district by cross hatch like this, and little heat is fallen apart to covering copper region.At the B of circuit substrate 4 face 402: do netted wiring, netted wiring area size is determined according to the size of sensible heat sheet 31 in temperature sensor, netted wiring region is generally greater than the size of sensible heat sheet 31, and sensible heat sheet 31 is around from more than covering recently the best 5mm of copper area edge.Separately, the area of the contact site of the socket conductive part 6 (plug steel disc) being in contact with one another with sensible heat sheet 31 is set to be less than the size of sensible heat sheet 31, and the heat of socket conductive part 6 just can better pass to sensible heat sheet 31 like this.Meanwhile, the size of conductive gasket 32 is larger than the area that plug steel disc contacts with sensible heat sheet 31, to facilitate socket conductive part 6 that heat is delivered to sensible heat sheet 31 through conductive gasket 32, is conventionally greater than 3mm around.
Particularly, when described control device 720 is set duration or exceedes power-down value for the temperature value reading when described temperature sensor 3 exceedes alarming value, disconnect relay or the silicon-controlled device of described socket conductive part 6 power supplys according to the signal of described processor 730 signals or described communication device 750.
Particularly, described communication device 750 is for for sending temperature information, power cut-off information, voltage, electric current and for receiving the wireless communication module of the cut-offing instruction of sending out from server or user terminal, being WIFI module in the present embodiment to server or user terminal.
Particularly, described temperature sensor 3 arranges in groups, and described in every group, temperature sensor 3 difference test socket conductive parts 6 are or/and the live wire of plug conductive sheet and the temperature value of zero line.
Particularly, described processor 730 has to exceed to set when duration by described communication device 750 in socket standby and sends reminder message or exceed the detection standby module of setting duration and make described socket conductive part 6 power-off in standby to server or user terminal.
In concrete application, temperature sensor 3 reads temperature value and the current time of described temperature sensor 3, judges that by described processor 730 whether temperature value is higher than the alarming value (overtemperature alarm value) of setting; If described temperature value does not exceed alarming value, the excess temperature time started is placed in to current time; If described temperature value exceedes alarming value, first judge whether described temperature value exceedes the power-down value of setting, if do not exceed power-down value, record the excess temperature time and excess temperature warning is sent to server or user terminal by described communication device 750; If described temperature value exceedes power-down value, trigger controller part 720 makes socket power-off and by described communication device 750, information is sent to server or user terminal.
And described temperature sensor 3 can detect every group of socket conductive part 6 and the live wire of plug conductive sheet and the temperature value of zero line simultaneously.Certainly the also temperature of test socket conductive part 6 only.
In concrete application, if described temperature value is positioned at the duration that described alarming value and power-down value exceed setting, no longer send excess temperature warning message to server or user terminal.
In concrete application, if described temperature value is by being reduced to lower than alarming value higher than alarming value, reset the excess temperature time.
In concrete application, when described temperature value exceedes power-down value, power-off reason is sent to server or user terminal and temperature value is sent to processor 730 and is stored in memory device 740 by communication device 750.
In concrete application, as follows with reference to control flow:
S1: the start start-up command of server or user terminal (or receive);
S2: read current time started t0;
S3: record current time t0 to database;
S4: open control device;
S5: in concrete application, between socket conductive part 6 and substrate and between plug connecting portion 2 and substrate, be respectively provided with two temperature sensors 3, amount to 4 temperature sensors 3, four temperature sensors 3 are separately positioned on the live wire of plug connecting portion 2 pins and live wire and the zero line port of zero line port and socket conductive part 6 pins, detect respectively t1, t2, t3, t4.In this step, temperature value t1, the t2 of reading temperature sensor part, t3, t4;
S6: processor judges whether temperature value t1, t2, t3, t4 are greater than alarming value (for example 70 degrees Celsius); If be greater than, carry out S7, if be less than, record after Current Temperatures is set to the excess temperature time started to database and by current time and carry out S5;
S7: processor judges whether temperature value t1, t2, t3, t4 are greater than power-down value (for example 80 degrees Celsius); If be greater than, information is sent to server or user terminal, and carries out power operation by control device, or the user instruction of receiving according to communication device carry out power operation; If be less than, to record the excess temperature time started be t1 and t1 and temperature value are stored to database;
S8: judge whether t1 changes, if change, send " excess temperature warning message " to server or user terminal and carry out S9; If unchanged, carry out S9;
Whether S9: current time tn-t1 equals to set duration (for example 0.5 hour), if so, sends " 0.5 hour warning message of excess temperature " to server or user terminal;
Whether S10: current time tn-t1 equals another is set duration (for example 1 hour), if so, sends " 1 hour warning message of excess temperature " to server or user terminal and carries out S11; If not, record Current Temperatures, the time is to database and re-execute S5;
S11: intelligent decision temperature reaches balance, can work on, and records Current Temperatures, the time is to database and re-execute S5.
The smart jack that the utility model provides, comprise temperature sensing circuit, ic for energy metering, switching circuit, single chip circuit and wireless module circuit, there is the plug of measurement temperature, voltage, electric current and power functions, possess warning against danger generation server or mobile terminal function simultaneously, reminding user electrical appliance is dangerous, make the clear current electrical appliance of user dangerous, thereby take corresponding measure.When having excess temperature, overvoltage, overcurrent, i.e. when possibility breaking out of fire, short-circuit conditions, automatically cut off electrical appliance power supply, send to server cutting off power supply reason simultaneously, making user clear is that what reason causes power-off, security reliability is high.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace or improvement etc., within all should being included in protection range of the present utility model.
Claims (9)
1. a smart jack, comprise body and be positioned at described body and the socket conductive part for being connected with plug conducting portion, on described body, be provided with plug connecting portion, it is characterized in that, in described body, be provided with substrate, between described socket conductive part and described substrate and between described plug connecting portion and described substrate, be provided with temperature sensor, the both sides of described temperature sensor are connected to respectively between described substrate and described socket conductive part and between described substrate and described plug connecting portion.
2. smart jack as claimed in claim 1, is characterized in that, is also provided with the metrology devices of crossing electric current, voltage and the power of socket for monitoring stream in described body, and described metrology devices is electrically connected on processor.
3. smart jack as claimed in claim 1, is characterized in that, described body is also provided with the memory device for recording temperature, electric current, voltage, time data, and described memory device is electrically connected on processor.
4. smart jack as claimed in claim 1, is characterized in that, described socket conductive part is the socket shell fragment for joining with described plug conducting portion.
5. smart jack as claimed in claim 1, is characterized in that, the conductive gasket that described temperature sensor comprises sensible heat sheet and is arranged at described sensible heat sheet both sides and joins with described substrate and described socket conductive part or described plug connecting portion respectively.
6. smart jack as claimed in claim 5, is characterized in that, has Fu Tong district on described substrate, contacts Fu Tong district be provided with thermal insulation barriers on described substrate with temperature sensor.
7. the smart jack as described in any one in claim 6, is characterized in that, described thermal insulation barriers is netted netted wiring, and described netted wiring region is greater than the size of described sensible heat sheet.
8. the smart jack as described in any one in claim 1 to 6, it is characterized in that, in described body, have for data message being sent to server or user terminal and the communication device for reception server or instruction that user terminal sends, described communication device is for for sending temperature information, power cut-off information, voltage, electric current and for receiving the WIFI module of the cut-offing instruction of sending out from server or user terminal to server or user terminal.
9. the smart jack as described in any one in claim 1 to 6, is characterized in that, described temperature sensor arranges in groups, and described in every group, temperature sensor difference test socket conductive part is or/and the live wire of plug conductive sheet and the temperature value of zero line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230227.0U CN204011992U (en) | 2014-05-06 | 2014-05-06 | Smart jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230227.0U CN204011992U (en) | 2014-05-06 | 2014-05-06 | Smart jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204011992U true CN204011992U (en) | 2014-12-10 |
Family
ID=52051936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420230227.0U Expired - Fee Related CN204011992U (en) | 2014-05-06 | 2014-05-06 | Smart jack |
Country Status (1)
| Country | Link |
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| CN (1) | CN204011992U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105844869A (en) * | 2016-05-31 | 2016-08-10 | 北京小米移动软件有限公司 | Information prompting method and device |
| CN105974817A (en) * | 2016-07-27 | 2016-09-28 | 北京小米移动软件有限公司 | Equipment temperature reminding method and device |
| CN106299910A (en) * | 2016-08-01 | 2017-01-04 | 广东美的制冷设备有限公司 | A kind of smart jack |
| CN107945448A (en) * | 2017-11-20 | 2018-04-20 | 浙江工业大学 | A kind of fire early-warning system |
| CN107978915A (en) * | 2017-11-23 | 2018-05-01 | 黄国锦 | A kind of server apparatus of data processing safety |
| CN108879256A (en) * | 2018-06-06 | 2018-11-23 | 马晨光 | A kind of Intelligent safety socket and control method with filter circuit |
| CN111127714A (en) * | 2019-12-27 | 2020-05-08 | 甬港现代工程有限公司 | Entrance guard control and management system |
| US10978835B2 (en) | 2017-11-13 | 2021-04-13 | Delta Electronics, Inc. | Power connector |
| CN112670772A (en) * | 2020-11-20 | 2021-04-16 | 深圳供电局有限公司 | Cable plug |
-
2014
- 2014-05-06 CN CN201420230227.0U patent/CN204011992U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105844869A (en) * | 2016-05-31 | 2016-08-10 | 北京小米移动软件有限公司 | Information prompting method and device |
| WO2017206301A1 (en) * | 2016-05-31 | 2017-12-07 | 北京小米移动软件有限公司 | Information notification method and device |
| US10121359B2 (en) | 2016-05-31 | 2018-11-06 | Beijing Xiaomi Mobile Software Co., Ltd. | Methods and devices for prompting information of a smart socket |
| CN105974817A (en) * | 2016-07-27 | 2016-09-28 | 北京小米移动软件有限公司 | Equipment temperature reminding method and device |
| CN106299910A (en) * | 2016-08-01 | 2017-01-04 | 广东美的制冷设备有限公司 | A kind of smart jack |
| CN106299910B (en) * | 2016-08-01 | 2019-03-08 | 广东美的制冷设备有限公司 | A kind of intelligent socket |
| US10978835B2 (en) | 2017-11-13 | 2021-04-13 | Delta Electronics, Inc. | Power connector |
| CN107945448A (en) * | 2017-11-20 | 2018-04-20 | 浙江工业大学 | A kind of fire early-warning system |
| CN107978915A (en) * | 2017-11-23 | 2018-05-01 | 黄国锦 | A kind of server apparatus of data processing safety |
| CN108879256A (en) * | 2018-06-06 | 2018-11-23 | 马晨光 | A kind of Intelligent safety socket and control method with filter circuit |
| CN111127714A (en) * | 2019-12-27 | 2020-05-08 | 甬港现代工程有限公司 | Entrance guard control and management system |
| CN112670772A (en) * | 2020-11-20 | 2021-04-16 | 深圳供电局有限公司 | Cable plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 |