CN105449471A - Socket capable of powering off automatically under overheat condition - Google Patents
Socket capable of powering off automatically under overheat condition Download PDFInfo
- Publication number
- CN105449471A CN105449471A CN201610004358.0A CN201610004358A CN105449471A CN 105449471 A CN105449471 A CN 105449471A CN 201610004358 A CN201610004358 A CN 201610004358A CN 105449471 A CN105449471 A CN 105449471A
- Authority
- CN
- China
- Prior art keywords
- elastic sheet
- electroconductive elastic
- block
- socket
- hot melt
- 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
-
- 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
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to a socket capable of powering off automatically under an overheat condition. The socket at least comprises a cover body (10), a box body (20), a socket frame (30), an elastic socket frame (40), a connection unit (50) and a wiring terminal frame (60), wherein the connection unit (50) is arranged on a side edge of a conductive elastic sheet (42); and by means of a hot melt block (52) in the connection unit (50), melting can be performed firstly when power is switched on and the conductive elastic sheet (42) is too hot, thereby disconnecting the connection unit (50) and the wiring terminal frame (60) and stopping conduction of electric power. Thus, harm due to an over-high temperature is avoided.
Description
Technical field
The present invention is relevant with a kind of breaker device, when referring to that one runs into overheating conditions especially, can avoid overheated overheated automatic power-off socket by auto-breaking.
Background technology
Press, traditional electric equipment, be all through plug be inserted on socket formed be electrically connected after, reach power supply to electric equipment, make the object that this electric equipment can run.If general electric equipment can consume larger power or long-time use etc. any when likely can produce the situation of high temperature, himself can be provided with overtemperature protection system, avoid burning in the event of high temperatures in order to protective device equipment.And the system of indoor power network all concentrates the control carrying out switch with circuit breaker (also known as battery main switch); and when total electricity is greater than default value; automatically tripping open circuit will be formed; or fuse is installed in circuit breaker; when total electricity is greater than default value; fusing causes opening a way and interruptive current by fuse, reaches protective circuit and avoids coming to harm.
Electric wire cocks off one of reason of occurring for current old home fire, and cause electric wire modal situation of cocking off namely be the old load reduction of circuit and have the situation of overload, when electric current exceedes the ampere-capacity of electric wire, portative heat is broken through by making the heat energy of heart yearn, if when reaching more than allowable current, will likely make around to be coated to catch fire or produce Mars.If have combustibles around electric wire, such as woollen blanket, curtain, wallpaper, being easy to be altered burning by igniting, producing serious casualties.
Due to the degree varies of aging circuit, usually be that degree of aging is the fastest contacting the circuit in socket the most frequently with air, aging circuit and the current loading amount reduced be give tacit consent to from script circuit can load capacity different, therefore when aging circuit to a certain extent after, the electric current throughput that the default electric current of fuse on circuit breaker will be greater than aging circuit by amount and can carry, cannot react when aging circuit overloads, the situation causing electric wire to cock off occurs.
Summary of the invention
The present invention is the shortcoming overcoming known techniques, when electric wire generation superheat state (when temperature is higher than default situations), initiatively can form open circuit, stop supplying power to this socket, reach and avoid unexpected generation of cocking off, overcome the problem that known techniques directly cannot react circuit actual state.
For reaching above-mentioned purpose, the invention provides a kind of overheated automatic power-off socket, it at least includes a lid, a box body, receptacle holders, a resilient inserting mounting, a linkage unit and a terminals subrack;
Lid is provided with the jack of predetermined number;
Described box body is provided with an open slot, and the end face of described open slot can cover for described lid, and the bottom side of described open slot has also provided several wire guide;
One end of described receptacle holders is provided with socket slot and overlaps with the jack of described lid, and the other end is then provided with several binding post, and these binding posts are also located at the position in corresponding lead hole;
Described resilient inserting mounting is provided with an inserting groove, and described inserting groove and described lid wherein a jack overlap, and at least one side of described inserting groove is provided with an electroconductive elastic sheet, and described electroconductive elastic sheet can pressurized and to outer displacement;
Described linkage unit is located at the side of described electroconductive elastic sheet, described linkage unit includes a connection electroconductive elastic sheet and a hot melt block, described hot melt block side is connected on described connection electroconductive elastic sheet, the opposite side of described hot melt block can contact with described electroconductive elastic sheet, and the fusing point of described hot melt block is lower than described connection electroconductive elastic sheet and electroconductive elastic sheet, described linkage unit also can by described electroconductive elastic sheet promotes to outer displacement;
Described terminals subrack one end is convexly equipped with a contiguous block, described contiguous block is near described connection electroconductive elastic sheet, also can contact with described contiguous block during the described stressed displacement of connection electroconductive elastic sheet, the other end of described terminals subrack is also provided with a binding post, described binding post the position be located near wire guide.
Further, bottom described inserting groove, two ends are respectively provided with a pivoted hole, these pivoted holes are pivoted with described electroconductive elastic sheet, are provided with an elastic parts between the top of these electroconductive elastic sheets.
Further, described box body is provided with one first stopper slot, the second stopper slot and the 3rd stopper slot bottom open slot, the spacing described resilient inserting mounting of described first stopper slot, the spacing described linkage unit of described second stopper slot, and the spacing described terminals subrack of described 3rd stopper slot.
Further, one end of described connection electroconductive elastic sheet protrudes out an electroconductive elastic sheet block, and the side of described hot melt block is fixedly arranged on described electroconductive elastic sheet block, one end of described contiguous block relatively described electroconductive elastic sheet block has protruded out a connection projection.
Overheated automatic power-off socket provided by the present invention, it plants in the socket slot of this receptacle holders and the inserting groove of this resilient inserting mounting at plug, plug can push electroconductive elastic sheet to outer displacement, electroconductive elastic sheet is made to push against this hot melt block, and make this hot melt block advance this connection electroconductive elastic sheet, allow this connection electroconductive elastic sheet contact with this contiguous block and form path.If when the magnitude of current passed through exceedes the load of circuit, the temperature connected on electroconductive elastic sheet and electroconductive elastic sheet also can improve, the hot melt block making fusing point lower first produces fusing distortion, when the width of hot melt block because of distortion diminishes, and then the displacement making hot melt block promote shortens, this connection electroconductive elastic sheet cannot contact with contiguous block, namely can form open circuit between this linkage unit and this terminals subrack, stop the lasting circulation of electric current, reach and avoid constant temperature rise and problem on fire occurs.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the overheated automatic power-off socket of the present invention.
Fig. 2 is the box body top view of the overheated automatic power-off socket of the present invention.
Fig. 3 is the box body interior assembling schematic diagram of the overheated automatic power-off socket of the present invention.
Fig. 4 is the schematic diagram that the plug of the overheated automatic power-off socket of the present invention does not insert.
Fig. 5 is the schematic diagram of the plug insertion conducting of the overheated automatic power-off socket of the present invention.
Fig. 6 is the schematic diagram of the plug insertion open circuit of the overheated automatic power-off socket of the present invention.
Wherein, 10-lid, 11-jack, 20-box body, 21-open slot, 22-wire guide, 23-first stopper slot, 24-second stopper slot, 25-the 3rd stopper slot, 30-receptacle holders, 31-socket slot, 32-binding post, 40-resilient inserting mounting, 41-inserting groove, 411-pivoted hole, 42-electroconductive elastic sheet, 43-elastic parts, 50-linkage unit, 51-connects electroconductive elastic sheet, 511-electroconductive elastic sheet block, 52-hot melt block, 60-terminals subrack, 61-contiguous block, 611-connects projection, 62-binding post, 70-plug.
Embodiment
Refer to shown in Fig. 1, it is the three-dimensional exploded view of the present embodiment shownschematically a kind of overheated automatic power-off socket, and this overheated automatic power-off socket system includes lid 10, box body 20, two receptacle holders 30, resilient inserting mounting 40, linkage unit 50 and a terminals subrack 60.
Wherein, this lid 10 can be provided with the jack 11 of more than two.Such as shown in figure be three.
Shown in Fig. 2, this box body 20 is the box body top view of the present embodiment, box body is provided with an open slot 21, the end face of this open slot 21 can cover for lid 10, the bottom side of this open slot 21 has provided three wire guides 22, and these wire guides 22 are with for wearing power line (not shown).The bottom surface side of this box body 20 is provided with one first stopper slot 23,1 second stopper slot 24 and one the 3rd stopper slot 25.The words and phrases that use in this invention, " providing " is the meaning of " through setting ", and " wearing " is the meaning of " through arranging ", " it " be " " the meaning.
One end of receptacle holders 30 is provided with socket slot 31, socket slot 31 overlaps with the jack 11 of this lid 10, the other end of receptacle holders 30 is then provided with several binding post 32, and the position near corresponding lead hole 22 is located at by binding post 32, and each binding post 32 can be connected with power line (not shown).Separately, the form of receptacle holders 30 or quantity can be complied with the difference in each region and adjust, and are not limited with the present embodiment, first chat bright in this conjunction.
Shown in Fig. 3 and Fig. 4, this resilient inserting mounting 40 be the present embodiment box body in assembling schematic diagram and the schematic diagram that do not insert of plug.This resilient inserting mounting 40 is spacing to be fixed on this first stopper slot 23, this resilient inserting mounting 40 is provided with an inserting groove 41, this inserting groove 41 overlaps with the jack 11 of this lid 10, the two bottom sides of this inserting groove 41 has respectively provided a pivoted hole 411, these pivoted holes 411 are respectively pivoted with an electroconductive elastic sheet 42, between these electroconductive elastic sheets 42, bullet is provided with an elastic parts 43.
This linkage unit 50 is spacing to be fixed on this second stopper slot 24, this linkage unit 50 is located at the side of this electroconductive elastic sheet 42, this linkage unit 50 includes connection electroconductive elastic sheet 51 and a hot melt block 52, one end of this connection electroconductive elastic sheet 51 has protruded out an electroconductive elastic sheet block 511, connect electroconductive elastic sheet 51 and connect this hot melt block 52, and this hot melt block 52 is relative to this electroconductive elastic sheet block 511, the opposite side of this hot melt block 52 can contact with this electroconductive elastic sheet 42, and the fusing point of this hot melt block 52 is lower than this connection electroconductive elastic sheet 51 and electroconductive elastic sheet 42.
This terminals subrack 60 is spacing to be fixed on the 3rd stopper slot 25, this terminals subrack 60 one end is convexly equipped with a contiguous block 61, this contiguous block 61 is near connecting electroconductive elastic sheet 51, and this contiguous block 61 to have protruded out a connection projection 611 relative with this electroconductive elastic sheet block 511, the other end of this terminals subrack 60 is provided with a binding post 62, a close wherein wire guide 22 is located at by this binding post 62, and this binding post 62 is in order to be connected with power line (not shown).
For for further understanding the present embodiment structural feature, use means technology and desired by effect of reaching, hereby the present embodiment occupation mode is described, believes and work as and can have more deep and concrete understanding to the present embodiment therefrom, as described below:
Refer to shown in Fig. 4, it is the schematic diagram that the plug of the present embodiment does not insert.This elastic parts 43 can produce an elastic force, the electroconductive elastic sheet 42 of both sides can be pulled inwardly to lean on, and formed between this linkage unit 50 with terminals subrack 60 open a way (namely connecting electroconductive elastic sheet 51 not contact with electroconductive elastic sheet 42).
Shown in Fig. 5, it is that the present embodiment is inserted rear schematic diagram by plug.When a plug 70 inserts in this inserting groove 41, it is outside that this plug 70 can push against this electroconductive elastic sheet 42, make to be hubbed at that electroconductive elastic sheet 42 on this pivoted hole 411 is stressed moves laterally, now, wherein an electroconductive elastic sheet 42 can be connected electroconductive elastic sheet 51 with this and contacts, and opposite side electroconductive elastic sheet 42 can push against this hot melt block 52, and then be connected projection 611 after making this connection electroconductive elastic sheet block 511 displacement with this and contact formation conducting.
Shown in Fig. 6, it is after the plug insertion of the present embodiment, forms the schematic diagram of off state.When connecting the temperature of electroconductive elastic sheet 51 with electroconductive elastic sheet 42 and being increased over the melt temperature of hot melt block 52, this hot melt block 52 slowly can melt distortion, the width of this hot melt block 52 is diminished gradually, and then cause this hot melt block 52 gradually cannot contact at this electroconductive elastic sheet 42, when this connection projection 611 cannot contact with electroconductive elastic sheet block 511, namely become open circuit, make this plug 70 can not continue energising, and then avoid constant temperature to raise and produce unexpected.
Claims (5)
1. an overheated automatic power-off socket, it at least includes a lid (10), a box body (20), a receptacle holders (30), a resilient inserting mounting (40), a linkage unit (50) and a terminals subrack (60), it is characterized in that
Described lid (10) is provided with the jack (11) of predetermined number;
Described box body (20) is provided with an open slot (21), the end face of described open slot (21) can cover for described lid (10), and the bottom side of described open slot (21) has also provided several wire guide (22);
One end of described receptacle holders (30) is provided with socket slot (31) and overlaps with the jack (11) of described lid (10), the other end is then provided with several binding post (32), and these binding posts (32) are also located at the position of corresponding lead hole (22);
Described resilient inserting mounting (40) is provided with an inserting groove (41), described inserting groove (41) and described lid (10) wherein a jack (11) overlap, at least one side of described inserting groove (41) is provided with an electroconductive elastic sheet (42), and described electroconductive elastic sheet (42) can pressurized and to outer displacement;
Described linkage unit (50) is located at the side of described electroconductive elastic sheet (42), described linkage unit (50) includes a connection electroconductive elastic sheet (51) and a hot melt block (52), described hot melt block (52) side is connected on described connection electroconductive elastic sheet (51), the opposite side of described hot melt block (52) can contact with described electroconductive elastic sheet (42), and the fusing point of described hot melt block (52) is lower than described connection electroconductive elastic sheet (51) and electroconductive elastic sheet (42), described linkage unit (50) also can by described electroconductive elastic sheet (42) promotes to outer displacement,
Described terminals subrack (60) one end is convexly equipped with a contiguous block (61), described contiguous block (61) is near described connection electroconductive elastic sheet (51), also can contact with described contiguous block (61) during the stressed displacement of described connection electroconductive elastic sheet (51), the other end of described terminals subrack (60) is also provided with a binding post (62), described binding post (62) the position be located near wire guide (22).
2. overheated automatic power-off socket as claimed in claim 1, it is characterized in that, two ends, described inserting groove (41) bottom are respectively provided with a pivoted hole (411), these pivoted holes (411) go up and are pivoted with described electroconductive elastic sheet (42), are provided with an elastic parts (43) between the top of these electroconductive elastic sheets (42).
3. overheated automatic power-off socket as claimed in claim 1 or 2, it is characterized in that, described box body (20) is provided with one first stopper slot (23), the second stopper slot (24) and the 3rd stopper slot (25) in open slot (21) bottom, the spacing described resilient inserting mounting (40) of described first stopper slot (23), the spacing described linkage unit (50) of described second stopper slot (24), and the spacing described terminals subrack (60) of described 3rd stopper slot (25).
4. overheated automatic power-off socket as claimed in claim 1 or 2, it is characterized in that, one end of described connection electroconductive elastic sheet (51) protrudes out an electroconductive elastic sheet block (511), the side of described hot melt block (52) is fixedly arranged on described electroconductive elastic sheet block (511), one end of described contiguous block (61) relatively described electroconductive elastic sheet block (511) has protruded out a connection projection (611).
5. overheated automatic power-off socket as claimed in claim 3, it is characterized in that, one end of described connection electroconductive elastic sheet (51) protrudes out an electroconductive elastic sheet block (511), the side of described hot melt block (52) is fixedly arranged on described electroconductive elastic sheet block (511), one end of described contiguous block (61) relatively described electroconductive elastic sheet block (511) has protruded out a connection projection (611).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610004358.0A CN105449471B (en) | 2016-01-05 | 2016-01-05 | Overheat automatic power-off socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610004358.0A CN105449471B (en) | 2016-01-05 | 2016-01-05 | Overheat automatic power-off socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105449471A true CN105449471A (en) | 2016-03-30 |
| CN105449471B CN105449471B (en) | 2018-09-04 |
Family
ID=55559399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610004358.0A Expired - Fee Related CN105449471B (en) | 2016-01-05 | 2016-01-05 | Overheat automatic power-off socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105449471B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437678A (en) * | 2016-05-26 | 2017-12-05 | 绿色点子公司 | More non-conductive sockets share the component and method of heat damage fixture |
| CN109524857A (en) * | 2018-11-22 | 2019-03-26 | 胡健 | A kind of anti-thermal socket excessively automatically powered off |
| TWI674610B (en) * | 2018-07-03 | 2019-10-11 | 易湘雲 | Push button switch and conductor sheet thereof |
| TWI674612B (en) * | 2018-07-03 | 2019-10-11 | 易湘雲 | Method for interrupting power supply to overheating power switch or utilization equipment |
| TWI676200B (en) * | 2018-07-03 | 2019-11-01 | 易湘雲 | Switch with thermal breaker and power socket comprising such switch |
| TWI681432B (en) * | 2018-07-03 | 2020-01-01 | 易湘雲 | Switch with thermal breaker and power socket comprising such switch |
| TWI688982B (en) * | 2018-10-02 | 2020-03-21 | 易湘雲 | Thermal breaker, power switch, and method for assembling such |
| CN112701540A (en) * | 2020-12-24 | 2021-04-23 | 张军锋 | High-temperature protection automatic power-off socket |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2517160Y (en) * | 2001-12-26 | 2002-10-16 | 宁波天韵通信设备有限公司 | Safety unit of main distribution frame |
| US7265291B1 (en) * | 2002-05-23 | 2007-09-04 | Protectconnect, Inc. | Electrical distribution wiring module |
| CN201413982Y (en) * | 2009-06-01 | 2010-02-24 | 龚甘源 | Protective device of main distribution frame |
| CN202474304U (en) * | 2012-03-22 | 2012-10-03 | 征泰电子有限公司 | Power socket |
| CN205543545U (en) * | 2016-01-05 | 2016-08-31 | 征泰电子有限公司 | Overheated auto -power -off socket |
-
2016
- 2016-01-05 CN CN201610004358.0A patent/CN105449471B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2517160Y (en) * | 2001-12-26 | 2002-10-16 | 宁波天韵通信设备有限公司 | Safety unit of main distribution frame |
| US7265291B1 (en) * | 2002-05-23 | 2007-09-04 | Protectconnect, Inc. | Electrical distribution wiring module |
| CN201413982Y (en) * | 2009-06-01 | 2010-02-24 | 龚甘源 | Protective device of main distribution frame |
| CN202474304U (en) * | 2012-03-22 | 2012-10-03 | 征泰电子有限公司 | Power socket |
| CN205543545U (en) * | 2016-01-05 | 2016-08-31 | 征泰电子有限公司 | Overheated auto -power -off socket |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437678A (en) * | 2016-05-26 | 2017-12-05 | 绿色点子公司 | More non-conductive sockets share the component and method of heat damage fixture |
| CN107437678B (en) * | 2016-05-26 | 2019-02-22 | 绿色点子公司 | More non-conductive sockets share the component and method of heat damage fixing piece |
| TWI674610B (en) * | 2018-07-03 | 2019-10-11 | 易湘雲 | Push button switch and conductor sheet thereof |
| TWI674612B (en) * | 2018-07-03 | 2019-10-11 | 易湘雲 | Method for interrupting power supply to overheating power switch or utilization equipment |
| TWI676200B (en) * | 2018-07-03 | 2019-11-01 | 易湘雲 | Switch with thermal breaker and power socket comprising such switch |
| TWI681432B (en) * | 2018-07-03 | 2020-01-01 | 易湘雲 | Switch with thermal breaker and power socket comprising such switch |
| TWI688982B (en) * | 2018-10-02 | 2020-03-21 | 易湘雲 | Thermal breaker, power switch, and method for assembling such |
| CN109524857A (en) * | 2018-11-22 | 2019-03-26 | 胡健 | A kind of anti-thermal socket excessively automatically powered off |
| CN112701540A (en) * | 2020-12-24 | 2021-04-23 | 张军锋 | High-temperature protection automatic power-off socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105449471B (en) | 2018-09-04 |
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Granted publication date: 20180904 Termination date: 20210105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |