CN106486964A - A kind of Intelligent socket - Google Patents

A kind of Intelligent socket Download PDF

Info

Publication number
CN106486964A
CN106486964A CN201611178097.0A CN201611178097A CN106486964A CN 106486964 A CN106486964 A CN 106486964A CN 201611178097 A CN201611178097 A CN 201611178097A CN 106486964 A CN106486964 A CN 106486964A
Authority
CN
China
Prior art keywords
circuit
buzzer
intelligent socket
whistle
overcurrent relay
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611178097.0A
Other languages
Chinese (zh)
Inventor
张伟亮
张丽月
黎良
覃知抬
高璐
张云峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hezhou University
Original Assignee
Hezhou University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hezhou University filed Critical Hezhou University
Priority to CN201611178097.0A priority Critical patent/CN106486964A/en
Publication of CN106486964A publication Critical patent/CN106486964A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02Details
    • H02H3/04Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current

Abstract

The invention discloses a kind of Intelligent socket, main inclusion overcurrent detection and protection part, alarm portion, voltage display portion.It is characterized in:Safe and practical, automatically cut off circuit when being capable of the size of circuit voltage in real time, and voluntarily judging to compare whether excessively stream or short circuit, excessively stream or short circuit, send and blow a whistle, play the effect of protection electric equipment, thus effectively extending the service life of electric equipment.

Description

A kind of Intelligent socket
Technical field
The present invention relates to overcurrent protective switch technology.
Background technology
With the use of various high-power electric appliances, various switching devices and equipment are put forward higher requirement, electrical equipment sets Standby safety and its service life are increasingly paid attention to by people, but traditional insert row does not possess judgement and the guarantor of over-voltage and over-current Protective function, does not far catch up with electrical equipment high speed development and its an urgent demand to power safety.When line voltage distribution is too high, electrical equipment overload or When the phenomenons such as person's short circuit occur, gently then cause switching device, electrical equipment to damage, shorten the service life of electric equipment, heavy then There is electrical fire or explosion accident.
Content of the invention
It is an object of the invention to, a kind of Intelligent socket is proposed.
The invention mainly comprises over-current detection and protection part, alarm portion, voltage display portion.Over-current detection and protection Part is made up of overcurrent relay and fuse.Alarm portion is made up of buzzer.Voltage display portion is by Minitype digital electricity Pressure table composition.
The Intelligent socket of the present invention it is characterised in that:Main inclusion live wire (1), zero line (2), fuse (3), button leaves Close (4), Minitype digital voltmeter (5), overcurrent relay (6), buzzer (7), current-limiting resistance (8), display lamp (9);When pressing Lower SB, Minitype digital voltmeter (5) shows current voltage size, if line short or overcurrent value size are more than setting value When, overcurrent relay (6) obtains electric, its normally opened auxiliary contact closure, and display lamp is lighted, and buzzer (7) obtains electric sending and blows a whistle, often Close auxiliary contact to disconnect, cut off load loop.When circuit is normal, overcurrent relay (6) discharges, and its normally opened auxiliary contact divides Open, length closes auxiliary contact closure, load loop is connected, buzzer (7) power-off stops blowing a whistle, and display lamp (9) extinguishes.Described mistake Electric current relay (6), is small-sized overcurrent relay, can loop excessively stream or short circuit when automatic cutoff circuit, electrical equipment is risen Effect to protection.Described buzzer (7), can send and blow a whistle in circuit excessively stream.
This switching current loop is flowed into by live wire, and through fuse (3), voltage instruction loop connected by button switch (4).Through electricity Load connected by current relay coil, and overload light and sound alarm circuit control its break-make by overcurrent relay normally open contact. The present invention has outside the function of common insert row, also has overcurrent protection and reports to the police and show a kind of insertion of voltage swing function Row.
Due to employing above-mentioned device, so this Intelligent socket has over-current detection and protects and report to the police, display voltage is big Little function.Thus the safety of protection switch device and electric equipment, extend its service life, it is to avoid electrical fire or electrically The generation of accident.
Compared with the prior art, the invention has the advantages that:
1st, there is overcurrent detection, thus avoiding the generation of over-current and -load and short circuit phenomenon.
2nd, there is function displaying voltage, people can be allowed intuitively to see the size of voltage.
3rd, there is warning function, people can be allowed to know that electric equipment is now operated in abnormal or fault shape the very first time Under state, and judge whether that needs are cut off the electricity supply, realize self-protection.
Brief description
Fig. 1 is one of wiring schematic diagram
Fig. 2 is the two of wiring schematic diagram
In figure:Live wire (1), zero line (2), fuse (3), button switch (4), Minitype digital voltmeter (5), overcurrent continues Electrical equipment (6), buzzer (7), current-limiting resistance (8), display lamp (9).
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings, but embodiments of the present invention not limited to this.
Reference Fig. 1, Fig. 2, the live wire (1) of the Intelligent socket of the present invention, zero line (2), fuse (3), button switch (4), Minitype digital voltmeter (5), overcurrent relay (6), buzzer (7), current-limiting resistance (8), parts and the knot such as display lamp (9) Structure, all using prior art manufacture or can buy acquisition.The Intelligent socket of the present invention, can carry out group using prior art and install Become.
With reference to Fig. 1, Fig. 2, press SB, digital voltmeter shows current voltage size, when line current is normal, line current Value is less than setting value, and overcurrent relay is failure to actuate, and its normally-closed contact closes, and circuit is connected.If circuit overload or short circuit exceed When more than setting value, overcurrent relay action, its normally opened contact KA closes, and display lamp lights, and buzzer obtains and electric sends ring Flute, normally-closed contact disconnects and cuts off load loop, realizes overcurrent protection.
During use, when pressing SB, Minitype digital voltmeter (5) shows current voltage size, if line short or excessively stream electricity When flow valuve size is more than setting value, overcurrent relay (6) obtains electric, its normally opened auxiliary contact closure, and display lamp is lighted, buzzing Device (7) obtains electric sending and blows a whistle, and normally closed auxiliary contact disconnects, and cuts off load loop.When circuit is normal, overcurrent relay (6) Release, separately, length closes auxiliary contact closure to its normally opened auxiliary contact, and load loop is connected, and buzzer (7) power-off stops blowing a whistle, Display lamp (9) extinguishes.Its overcurrent relay (6), is small-sized overcurrent relay, can be automatic in loop excessively stream or short circuit Cutoff circuit, plays the effect of protection to electrical equipment.Its buzzer (7), can send and blow a whistle in circuit excessively stream.
Due to employing above-mentioned device, so this Intelligent socket has over-current detection and protects and report to the police, display voltage is big Little function.Thus the safety of protection switch device and electric equipment, extend its service life, it is to avoid electrical fire or electrically The generation of accident.

Claims (3)

1. a kind of Intelligent socket it is characterised in that:Main inclusion live wire (1), zero line (2), fuse (3), button switch (4), Minitype digital voltmeter (5), overcurrent relay (6), buzzer (7), current-limiting resistance (8), display lamp (9);Press SB, miniature Digital voltmeter (5) shows current voltage size, if line short or overcurrent value size are more than setting value, overcurrent Relay (6) obtains electric, its normally opened auxiliary contact closure, and display lamp is lighted, and buzzer (7) obtains electric sending and blows a whistle, and normally closed auxiliary is touched Head disconnects, and cuts off load loop.When circuit is normal, overcurrent relay (6) discharges, and its normally opened auxiliary contact separately, close by length Auxiliary contact closes, and load loop is connected, and buzzer (7) power-off stops blowing a whistle, and display lamp (9) extinguishes.
2. Intelligent socket according to claim 1 it is characterised in that:Described overcurrent relay (6), is small-sized excessively electric Current relay, can loop excessively stream or short circuit when automatic cutoff circuit, electrical equipment is played with the effect of protection.
3. Intelligent socket according to claim 1 it is characterised in that:Described buzzer (7), can be in circuit excessively stream When, send and blow a whistle.
CN201611178097.0A 2016-12-19 2016-12-19 A kind of Intelligent socket Pending CN106486964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611178097.0A CN106486964A (en) 2016-12-19 2016-12-19 A kind of Intelligent socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611178097.0A CN106486964A (en) 2016-12-19 2016-12-19 A kind of Intelligent socket

Publications (1)

Publication Number Publication Date
CN106486964A true CN106486964A (en) 2017-03-08

Family

ID=58285443

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611178097.0A Pending CN106486964A (en) 2016-12-19 2016-12-19 A kind of Intelligent socket

Country Status (1)

Country Link
CN (1) CN106486964A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060232366A1 (en) * 2005-04-15 2006-10-19 Jianshing Li Over-current actuated reed relay and electrical outlet incorporating the same for providing over-current alarm
CN102916385A (en) * 2011-08-02 2013-02-06 伊春电业局 Instrument testing protective device
CN202840464U (en) * 2012-08-14 2013-03-27 泰豪科技(深圳)电力技术有限公司 High-voltage reactive on-site compensation apparatus
CN203587749U (en) * 2013-12-09 2014-05-07 国家电网公司 Portable intelligent switch board
CN104124580A (en) * 2013-05-16 2014-10-29 介国安 Off zero protection and grounding universal self-inspection single-phase tripolar power supply socket
CN204156577U (en) * 2014-11-17 2015-02-11 襄阳正信航空技术有限公司 The anti-overcharge electric overdischarge device of storage battery
CN205039358U (en) * 2015-10-27 2016-02-17 河南工业职业技术学院 Socket is reported an emergency and asked for help or increased vigilance to electrical apparatus leakage detection pronunciation

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060232366A1 (en) * 2005-04-15 2006-10-19 Jianshing Li Over-current actuated reed relay and electrical outlet incorporating the same for providing over-current alarm
CN102916385A (en) * 2011-08-02 2013-02-06 伊春电业局 Instrument testing protective device
CN202840464U (en) * 2012-08-14 2013-03-27 泰豪科技(深圳)电力技术有限公司 High-voltage reactive on-site compensation apparatus
CN104124580A (en) * 2013-05-16 2014-10-29 介国安 Off zero protection and grounding universal self-inspection single-phase tripolar power supply socket
CN203587749U (en) * 2013-12-09 2014-05-07 国家电网公司 Portable intelligent switch board
CN204156577U (en) * 2014-11-17 2015-02-11 襄阳正信航空技术有限公司 The anti-overcharge electric overdischarge device of storage battery
CN205039358U (en) * 2015-10-27 2016-02-17 河南工业职业技术学院 Socket is reported an emergency and asked for help or increased vigilance to electrical apparatus leakage detection pronunciation

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SE01 Entry into force of request for substantive examination
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WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170308