CN109217013A - A kind of electric leakage anti-electric shock socket - Google Patents
A kind of electric leakage anti-electric shock socket Download PDFInfo
- Publication number
- CN109217013A CN109217013A CN201811115781.3A CN201811115781A CN109217013A CN 109217013 A CN109217013 A CN 109217013A CN 201811115781 A CN201811115781 A CN 201811115781A CN 109217013 A CN109217013 A CN 109217013A
- Authority
- CN
- China
- Prior art keywords
- jack
- terminal
- zero
- relay
- socket panel
- 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.)
- Granted
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Classifications
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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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- 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
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention proposes a kind of electric leakage anti-electric shock sockets, including socket panel, the socket panel back side is equipped with connecting terminal, the socket panel is equipped with zero line jack, firewire jack and earth jack, the zero line jack and firewire jack are surrounded by anticreep becket, the socket panel back side is equipped with relay, the connecting terminal includes fire line terminal, zero terminal and ground terminal, the fire line terminal connects respectively with two groups of normally-closed contacts of relay with zero terminal and is connected to zero line jack and firewire jack, the anticreep becket is connected serially to earth jack after being connected with the control contact of relay, the earth jack is connected with ground terminal;The fire line terminal, zero terminal and ground terminal are located on the upside of socket panel;The normally-closed contact of the relay and control contact are equipped with rubber ring.The configuration of the present invention is simple, price material benefit, occur leaking electricity disconnects zero curve and firewire immediately, safe and reliable.
Description
Technical field
The present invention relates to appliance fields, and in particular to a kind of electric leakage anti-electric shock socket.
Background technique
Socket is very common in people's lives, does not often have earth leakage protective effect for common socket, once occur
Electric leakage or high current short circuit will lead to the air switch tripping of ammeter output end, therefore user is difficult to specific leak source position
It sets and is checked, while the water inlet electric leakage of some socket once occur, leakage current is small can not to trigger air switch tripping, this meeting
People are led to problems such as accidentally to cause electric shock when using socket.
According to disadvantages mentioned above, Chinese patent 99105678.9 disclose a kind of socket of tape relay, belong to socket neck
Domain.Including shell, it is equipped with contact portion, conductor portion, relay and trigger unit in shell, conductor portion is isolated with hull outside;Contact
Portion, conductor portion and relay three, trigger unit be electrically connected contact relay control terminal and control relay switch movement.The structure
Socket control whether contact portion charges by relay, can effectively ensure that the safe handling of socket, have good anti-
Water, anticreep, anti-short circuit curve.
Although the patent solves the problems, such as socket electric leakage, its complicated integral structure, manufacturing cost is higher, therefore uncomfortable
In batch production and society generalization.
Summary of the invention
Based on the above issues, it is an object of that present invention to provide it is a kind of with it is anticreep, with the strong socket of leakproofness.
In view of the above problems, providing following technical solution: a kind of electric leakage anti-electric shock socket, including socket panel, it is described
The socket panel back side is equipped with terminals, and the socket panel is equipped with zero line jack, firewire jack and earth jack, and feature exists
It is surrounded by anticreep becket in: the zero line jack, firewire jack and earth jack, the socket panel back side is equipped with
Relay, the relay are equipped with a release link being connected on the outer wall of socket panel side, and the connecting terminal includes
Fire line terminal, zero terminal and ground terminal, the fire line terminal and zero terminal are respectively with two groups of normally-closed contacts of relay
It connects and is connected to zero line jack and firewire jack, the anticreep becket is connected serially to after being connected with the control contact of relay and connects
Ground jack, the earth jack are connected with ground terminal, and the socket panel upper surface is equipped with compatible with the shape of plug
Groove, the anticreep becket are located at the bottom of groove, and the recess sidewall, which is equipped with, realizes that groove is matched with spigot seal
The rubber ring of conjunction, the rubber ring is interior to be equipped with cricoid first cavity close to upper surface, is provided on the upper surface of rubber ring
Annular notch, the annular notch pass through internal the first cavity for being equipped with solid oil, the rubber ring inside and the first cavity
Corresponding position is equipped with annular ridge, and the socket panel is provided with three mutually indepedent and closed the second cavitys, institute
Fire line terminal, zero terminal and the ground terminal stated are located in each cavity.
In above structure, the upper surface section of the rubber ring is in cone, and the including being located at interior outside
One end face and second end face, the annular notch are located in first end face.
In above structure, fin is equipped with around the anticreep becket, anticreep becket is enclosed in by the fin
Inside, and offset at the top of fin with socket bottom.
Beneficial effects of the present invention: structure is simple, and price material benefit, electric leakage anti-electric shock socket possesses three-layer protection, first layer
Protection is that rubber ring is adapted with plug, and rubber ring is equipped with the first cavity, and the first inside cavity is equipped with solid oil, and the first chamber
Internal side is equipped with annular ridge, and when rubber ring is squeezed, elastic deformation occurs for annular ridge, and solid oil is out of first cavity
Outflow, plays waterproof, lubricating action, and leakproofness is strong, and second layer protection is that fin is equipped with around anticreep becket, works as water flow
Rubber ring is crossed, third cavity will be entered, water can be stored in third cavity, and fin offsets with plug bottom, therefore can be effective
It prevents water from contacting anticreep becket, once water inlet is leaked electricity in third layer protection zero line jack and firewire jack, is leaked out
Electricity relay will be flowed through by anticreep becket after flow to earth jack, and eventually by ground terminal ground, in electric current
When by relay, trigger relay movement disconnects it between zero line jack, firewire jack and zero terminal, fire line terminal
Electrical connection, to realize earth leakage protective;Release link is used to relay being reset to normally off, if electric leakage remains unchanged, relay
It will continue that zero line jack, firewire jack is allowed to keep off state, until release link could be passed through without leakage current after removing the hidden trouble
It controls relay and returns normally off, make to re-establish between zero line jack, firewire jack and zero terminal, fire line terminal again
Electrical connection, it is safe and reliable.
Detailed description of the invention
Fig. 1 is schematic diagram of internal structure of the invention.
Fig. 2 is the portion the A enlarged drawing of Fig. 1 of the present invention.
Fig. 3 is status diagram of the invention.
Fig. 4 is usage state diagram of the present invention.
Fig. 5 is rubber ring cross-sectional view of the invention.
Figure label meaning: 10- socket panel;11- zero line jack;12- firewire jack;13- earth jack;14- leakproof
Electric metal ring;21- fire line terminal;22- zero terminal;23- ground terminal;30- relay;31- normally-closed contact;32- control touching
Point;33- rubber ring;40- annular ridge;The first cavity of 41-;42- solid oil;43- second end face;44- first end face;45- is convex
Rib;The second cavity of 46-;47- third cavity;50- plug
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
It is described to insert referring to figs. 1 to a kind of Fig. 4 electric leakage anti-electric shock socket as shown in Figures 1 to 4, including socket panel 10
10 back side of seat surface plate is equipped with terminals, and the socket panel is equipped with zero line jack 11, firewire jack 12 and earth jack 13,
Be characterized in that: the zero line jack 11, firewire jack 12 and earth jack 13 are surrounded by anticreep becket 14, described anti-
Electric leakage becket 14 is surrounded by fin 45, and the fin 45 forms third cavity 47, the socket panel with recess sidewall
The back side is equipped with relay 30, and the relay 30 is equipped with a release link 34 being connected on the outer wall of socket panel side, institute
Stating connecting terminal includes fire line terminal 21, zero terminal 22 and ground terminal 23, and the fire line terminal 21 divides with zero terminal 22
It does not connect with two groups of normally-closed contacts 31 of relay 30 and is connected to zero line jack 11 and firewire jack 12, the anticreep becket
14 be connected with the control contact 32 of relay 30 after be connected serially to earth jack 13, the earth jack 13 and 23 phase of ground terminal
Even, 10 upper surface of socket panel is equipped with groove compatible with the shape of plug 50, the anticreep becket 14
In the bottom of groove, the recess sidewall is equipped with the rubber ring 33 for realizing groove and the sealing cooperation of plug 50, the rubber ring
It is equipped with cricoid first cavity 41 close to upper surface in 33, is provided with solid oil 42, the upper end of rubber ring 33 in the first cavity
Annular notch is provided on face, the annular notch passes through internal first cavity 41,33 inside of rubber ring and the first chamber
The corresponding position of body 41 is equipped with annular ridge 40, and the socket panel is provided with three mutually indepedent and closed the second chambers
Body 46, the fire line terminal 21, zero terminal 22 and ground terminal 23 are located in each cavity.
In the present embodiment, the upper surface section of the rubber ring 33 is in cone, and the including being located at interior outside
One end face 44 and second end face 43, the annular notch are located in first end face 44.
In above structure, the first end face is gradient, does not overflow solid oil 42 in flow process.
In the present embodiment, fin 45 is equipped with around 14 ring of leakproof electric metal, the fin 45 is by anticreep becket
14 are enclosed in inside, and 45 top of fin offsets with socket bottom.
In above structure, the fin 45 can stop water to touch anticreep becket 14.
In the present embodiment, the fire line terminal, zero terminal are located on the upside of socket panel.
In the present embodiment, the fire line terminal 21, zero terminal 22 are located on the upside of socket panel.
In above structure, fire line terminal 21, zero terminal 22 and 23 height of ground terminal are located at eminence, kept away as far as possible
Boiled water vapour.
In the present embodiment, the normally-closed contact 31 of the relay 30 and control contact 32 are equipped with rubber ring 33.
In above structure, rubber ring 33 can be effectively prevent after relay 30 is electrically connected with the realization of other components because of inside
There are steam to lead to situations such as leaking electricity, to guarantee that leaky site is only possible to appear in zero line jack 11, firewire in socket
Between jack 12 and the anticreep becket 14 of its periphery.
Beneficial effects of the present invention: structure is simple, and price material benefit, electric leakage anti-electric shock socket possesses three-layer protection, first layer
Protection is that rubber ring 33 is adapted with plug 50, and rubber ring 33 is equipped with the first cavity 41, is equipped with solid-state inside the first cavity 41
Oil 42, and the first inside cavities are equipped with annular ridge 40, when rubber ring 33 is squeezed, elastic shape occurs for annular ridge 40
Become, solid oil 42 is flowed out out of first cavity 41, plays waterproof, lubricating action, and leakproofness is strong, and second layer protection is anticreep
It is equipped with fin 45 around becket 14, when water flows through rubber ring 33, third cavity 47 will be entered, can be stored in third cavity 47
Water, and fin 45 offsets with 50 bottom of plug can effectively prevent water from contacting anticreep becket 14, and once third layer protection is zero
Water inlet is leaked electricity in line jack 11 and firewire jack 12, after the electricity leaked out will flow through relay by anticreep becket 14
Earth jack 13 is flowed to, and is grounded eventually by ground terminal 23, when electric current passes through relay 30, trigger relay movement makes
Electrical connection between its disconnection zero line jack 11, firewire jack 12 and zero terminal 22, fire line terminal 21, to realize electric leakage
Protection;Release link 34 is used to relay 30 being reset to normally off, and if electric leakage remains unchanged, relay 30 will continue to allow zero line jack
11, firewire jack 12 keeps off state, until could pass through release link 34 without leakage current after removing the hidden trouble and control relay
Device 30 returns normally off, makes to build again between zero line jack 11, firewire jack 12 and zero terminal 22, fire line terminal 21 again
Vertical electrical connection, when plug 50 is extracted, the solid oil 42 or water of recess sidewall will flow into third cavity 47, make anticreep gold
Belong to ring 14 and avoids water or solid oil 42, it is safe and reliable.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, above-mentioned hypothesis these
Improvement and modification also should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of electric leakage anti-electric shock socket, including socket panel, the socket panel back side is equipped with terminals, the socket panel
It is equipped with zero line jack, firewire jack and earth jack, it is characterised in that: the zero line jack, firewire jack and earth jack
Be surrounded by anticreep becket, the socket panel back side is equipped with relay, and the relay is equipped with one and is connected to
Release link on the outer wall of socket panel side, the connecting terminal include fire line terminal, zero terminal and ground terminal, the fire
Line terminals connect respectively with two groups of normally-closed contacts of relay with zero terminal and are connected to zero line jack and firewire jack, described anti-
Electric leakage becket is connected serially to earth jack after being connected with the control contact of relay, and the earth jack is connected with ground terminal,
The socket panel upper surface is equipped with groove compatible with the shape of plug, and the anticreep becket is located at the bottom of groove
Portion, the recess sidewall are equipped with the rubber ring for realizing groove and spigot seal cooperation, and the rubber ring is interior close to upper surface
Equipped with cricoid first cavity, it is provided with solid oil in the first cavity, annular notch is provided on the upper surface of rubber ring, it is described
Annular notch pass through the first cavity, position corresponding with the first cavity is described equipped with annular ridge on the inside of the rubber ring
Socket panel be provided with three mutually indepedent and closed the second cavitys, the fire line terminal, zero terminal and ground terminal
Son is located in each cavity.
2. a kind of electric leakage anti-electric shock socket according to claim 1, it is characterised in that: the upper surface of the rubber ring is cut
Face is in cone, and first end face and second end face including being located at interior outside, the annular notch are located at first end
On face.
3. a kind of electric leakage anti-electric shock socket according to claim 2, it is characterised in that: set around the anticreep becket
There is fin, anticreep becket is enclosed in inside by the fin, and is offseted at the top of fin with socket bottom.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811115781.3A CN109217013B (en) | 2018-09-25 | 2018-09-25 | Electric leakage and electric shock prevention socket |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811115781.3A CN109217013B (en) | 2018-09-25 | 2018-09-25 | Electric leakage and electric shock prevention socket |
Publications (2)
Publication Number | Publication Date |
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CN109217013A true CN109217013A (en) | 2019-01-15 |
CN109217013B CN109217013B (en) | 2023-10-20 |
Family
ID=64985093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811115781.3A Active CN109217013B (en) | 2018-09-25 | 2018-09-25 | Electric leakage and electric shock prevention socket |
Country Status (1)
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CN (1) | CN109217013B (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1407202A (en) * | 1971-07-27 | 1975-09-24 | British Petroleum Co | Under water connector |
US20030228783A1 (en) * | 2002-06-06 | 2003-12-11 | Cairns James L. | Field installable cable termination assembly |
CN101944678A (en) * | 2010-08-13 | 2011-01-12 | 康图强 | Connector capable of realizing deep-sea live-wire insertion and extraction and manufacturing and using method thereof |
CN202840085U (en) * | 2012-09-21 | 2013-03-27 | 杭州兰硕科技有限公司 | Waterproof floor socket box |
CN204230452U (en) * | 2014-11-05 | 2015-03-25 | 山西申瓯网络系统工程有限公司 | A kind of binding post |
CN106785642A (en) * | 2016-10-31 | 2017-05-31 | 努比亚技术有限公司 | Attachment structure and electronic installation |
CN106737237A (en) * | 2016-12-25 | 2017-05-31 | 重庆市永川区华益机械铸造有限责任公司 | Shot-blasting machine uses socket with adjustable |
CN206673209U (en) * | 2017-04-27 | 2017-11-24 | 何鹏程 | One kind electric leakage anti-electric shock socket |
CN208970817U (en) * | 2018-09-25 | 2019-06-11 | 何鹏程 | A kind of electric leakage anti-electric shock socket |
-
2018
- 2018-09-25 CN CN201811115781.3A patent/CN109217013B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1407202A (en) * | 1971-07-27 | 1975-09-24 | British Petroleum Co | Under water connector |
US20030228783A1 (en) * | 2002-06-06 | 2003-12-11 | Cairns James L. | Field installable cable termination assembly |
CN101944678A (en) * | 2010-08-13 | 2011-01-12 | 康图强 | Connector capable of realizing deep-sea live-wire insertion and extraction and manufacturing and using method thereof |
CN202840085U (en) * | 2012-09-21 | 2013-03-27 | 杭州兰硕科技有限公司 | Waterproof floor socket box |
CN204230452U (en) * | 2014-11-05 | 2015-03-25 | 山西申瓯网络系统工程有限公司 | A kind of binding post |
CN106785642A (en) * | 2016-10-31 | 2017-05-31 | 努比亚技术有限公司 | Attachment structure and electronic installation |
CN106737237A (en) * | 2016-12-25 | 2017-05-31 | 重庆市永川区华益机械铸造有限责任公司 | Shot-blasting machine uses socket with adjustable |
CN206673209U (en) * | 2017-04-27 | 2017-11-24 | 何鹏程 | One kind electric leakage anti-electric shock socket |
CN208970817U (en) * | 2018-09-25 | 2019-06-11 | 何鹏程 | A kind of electric leakage anti-electric shock socket |
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Publication number | Publication date |
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CN109217013B (en) | 2023-10-20 |
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