CN102931551A - High-safety plug with fuse - Google Patents
High-safety plug with fuse Download PDFInfo
- Publication number
- CN102931551A CN102931551A CN2012102279142A CN201210227914A CN102931551A CN 102931551 A CN102931551 A CN 102931551A CN 2012102279142 A CN2012102279142 A CN 2012102279142A CN 201210227914 A CN201210227914 A CN 201210227914A CN 102931551 A CN102931551 A CN 102931551A
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- line
- plug
- fuse
- circuit
- power supply
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Abstract
The invention provides a high-safety plug with a fuse. The plug is provided with two phases of copper pole pieces which are inserted into a socket and are respectively connected with a live wire and a zero wire of a power supply when the plug is used, wherein by virtue of one phase of copper pole piece, the fuse is connected to a circuit in series by a plug terminal, a connection core wire, a wire pressing buckle terminal and a core wire, and the other phase of copper pole piece is connected with the other phase of core wire by a plug terminal. When the circuit has the faults of short circuit, overload and current leakage, the current of the circuit increases, and once the current exceeds the carrying capacity of the fuse, the fuse is fused automatically, and the circuit is shut off, so that a purpose of protecting the circuit and electric equipment can be achieved, and the plug has extremely high safety performance. According to different power configurations of electronic devices and electrical appliances, fuses with corresponding current values can be configured. A shell is a whole body which is formed by pressing a plastic die, so that the plug has an extremely good waterproof property.
Description
Technical field the present invention relates to a kind of electric supply installation, is more particularly to a kind of multi-functional connection conversion power supply device, and belonging to can be to the device field of the power supplies such as socket or electric equipment.
The present existing electric supply installation of background technology comprises power line.One of the power line of this electric supply installation family's wall jack of can directly connecting, the power line other end of this electric supply installation can connect power supply.When a plurality of families wall jack needs energising, will a plurality of electric supply installations, so: the cost of a plurality of electric supply installations is high, and the space that a plurality of electric supply installations take is just large, the wall jack energising of a plurality of families just need to be connected respectively to a plurality of these electric supply installations on the power supply, just inconvenient.
Present existing another kind of electric supply installation comprises power line, plug, series connection one plug of power line.Can directly the connect electroplax of an electric equipment of the power line other end of this electric supply installation.Make a plurality of electric equipment energisings, just need a plurality of these electric supply installations and need to be inserted into the plug of a plurality of these electric supply installations in the supply socket respectively, so use just inconvenient.When a plurality of electric equipments need electricity, just need a plurality of these electric supply installations, so: the cost of a plurality of these electric supply installations is high, and the space that a plurality of these electric supply installations take is just large.
Present existing another kind of electric supply installation comprises power line, plug, series connection one plug of power line.The power line other end of this electric supply installation Moveable plug seat body of can directly connecting.When making a plurality of Moveable plug seat body energisings, just need a plurality of these electric supply installations and will be inserted into the plug of a plurality of these electric supply installations in the supply socket respectively, so just inconvenient.When a plurality of Moveable plug seat bodies need energising, just need a plurality of electric supply installations, the cost of a plurality of these electric supply installations is just high, and the space that a plurality of these electric supply installations take is just large.
Summary of the invention the objective of the invention is to overcome above deficiency, and a kind of multi-functional connection conversion power supply device is provided, and it can reduce the space that self takies, and reduces cost, and is easy to use.
A kind of multi-functional connection conversion power supply device, comprising: main power line, main power line comprise electrode line, negative line; Also comprise at least two branch power supply lines, each branch power supply line comprises electrode line, negative line; One electrode line of each branch power supply line is connected with one electrode line of main power line, and one negative line of each branch power supply line is connected with one negative line of main power line.
The other end of the described main power line plug of connecting.
The other end of each the branch power supply line family's wall jack of can connecting separately respectively.
The other end of each the branch power supply line Moveable plug seat body of can connecting separately respectively.
Can connect the separately respectively electroplax of an electric equipment of the other end of each branch power supply line.
Also comprise fixture, fixture can be fixed on one electrode line and negative line of main power line on the fixture.
The number of described branch power supply line is 4.
Also comprise insulation crust, one of insulation crust parcel main power line, fixture, all branch power supply line one, and a capitiform of insulation crust and main power line, fixture, all branch power supply line is in aggregates.
The invention has the beneficial effects as follows: it can reduce the space that self takies, and reduces cost, and is easy to use, long service life of the present invention, and the present invention is safe.
Description of drawings
Fig. 1 is circuit diagram of the present invention
Fig. 2 is stereogram of the present invention
Fig. 3 is left view of the present invention
Embodiment is described in detail below in conjunction with accompanying drawing
A kind of multi-functional connection conversion power supply device comprises: main power line 1, main power line 1 comprise electrode line 2, negative line 3; Also comprise at least two branch power supply lines 4, each branch power supply line 4 comprises electrode line 5, negative line 6; One electrode line 5 of each branch power supply line 4 is connected with one electrode line 2 of main power line 1, and one negative line 6 of each branch power supply line 4 is connected with one negative line 3 of main power line 1.
The other end of described main power line 1 plug of connecting.
The other end of each the branch power supply line 4 family's wall jack of can connecting separately respectively.
The other end of each the branch power supply line 4 Moveable plug seat body of can connecting separately respectively.
Can connect the separately respectively electroplax of an electric equipment of the other end of each branch power supply line 4.
Also comprise fixture 7, fixture 7 can be fixed on one electrode line 2 and the negative line 3 of main power line 1 on the fixture.
The number of described branch power supply line 4 is 4.
Also comprise insulation crust 8, one of insulation crust 8 parcel main power lines 1, fixture 7, all branch power supply line 4 one, and a capitiform of insulation crust 8 and main power line 1, fixture 7, all branch power supply line 4 is in aggregates.
Because: a kind of multi-functional connection conversion power supply device comprises: main power line 1, main power line 1 comprise electrode line 2, negative line 3; Also comprise at least two branch power supply lines 4, each branch power supply line 4 comprises electrode line 5, negative line 6; One electrode line 5 of each branch power supply line 4 is connected with one electrode line 2 of main power line 1, and one negative line 6 of each branch power supply line 4 is connected with one negative line 3 of main power line 1; Thereby: a main power line 1 can be to 4 power supplies of at least two branch power supply lines, and single branch power supply line 4 again can be to one family wall jack or a Moveable plug seat body or an electric equipment power supply; So: a main power line 1 can be at least two family's wall jack or at least two Moveable plug seat bodies or at least two electric equipment power supplies, and therefore, the present invention can reduce the space that self takies, and reduces cost.Owing to only having a main power line 1, when making this main power line 1 energising, as long as this main power line 1 series-connection power supplies, or as long as the plug on this main power line 1 other end is inserted in the supply socket, just can make this main power line 1 energising; So just easily.
Because: also comprise fixture 7, fixture 7 can be fixed on one electrode line 2 and the negative line 3 of main power line 1 on the fixture; Thereby: one electrode line 2 and the negative line 3 of main power line 1 can not move, so: one the electrode line 5 of each branch power supply line 4 is not fragile with the junction of one electrode line 2 of main power line 1, one the negative line 6 of each branch power supply line 4 is not fragile with the junction of one negative line 3 of main power line 1, just can improve useful life of the present invention.
Because: also comprise insulation crust 8, one of insulation crust 8 parcel main power lines 1, fixture 7, all branch power supply line 4 one, and a capitiform of insulation crust 8 and main power line 1, fixture 7, all branch power supply line 4 is in aggregates; Thereby: in using process of the present invention, the present invention can not leaked electricity, so the present invention is safe.
In sum, the invention has the beneficial effects as follows: it can reduce the space that self takies, and reduces cost, and is easy to use, long service life of the present invention, and the present invention is safe.
Claims (2)
1. a high security Plug with fuse comprises copper-base sheet, plug terminal, connection heart yearn, Line pressing buckle terminal, fuse, Line pressing buckle terminal, heart yearn, housing, it is characterized in that: fuse of copper-base sheet series connection of the wherein phase in plug.
2. high security Plug with fuse according to claim 1 is further characterized in that: housing is the integral body that adopts plastic mould pressing to be shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102279142A CN102931551A (en) | 2012-07-01 | 2012-07-01 | High-safety plug with fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102279142A CN102931551A (en) | 2012-07-01 | 2012-07-01 | High-safety plug with fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102931551A true CN102931551A (en) | 2013-02-13 |
Family
ID=47646292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102279142A Pending CN102931551A (en) | 2012-07-01 | 2012-07-01 | High-safety plug with fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102931551A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409930A (en) * | 2014-11-06 | 2015-03-11 | 镇江中佳电器有限公司 | High-safety plug with fuse |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2164125Y (en) * | 1993-08-13 | 1994-05-04 | 林东明 | Safety plug |
| CN2271756Y (en) * | 1996-09-06 | 1997-12-31 | 许朝枝 | Improved structure of plug |
| JP3162837U (en) * | 2010-07-08 | 2010-09-16 | 劉 佑瑜 | Power plug to ensure safety |
| CN202695881U (en) * | 2012-07-01 | 2013-01-23 | 镇江市华银仪表电器有限公司 | High-safety plug with fuse |
-
2012
- 2012-07-01 CN CN2012102279142A patent/CN102931551A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2164125Y (en) * | 1993-08-13 | 1994-05-04 | 林东明 | Safety plug |
| CN2271756Y (en) * | 1996-09-06 | 1997-12-31 | 许朝枝 | Improved structure of plug |
| JP3162837U (en) * | 2010-07-08 | 2010-09-16 | 劉 佑瑜 | Power plug to ensure safety |
| CN202695881U (en) * | 2012-07-01 | 2013-01-23 | 镇江市华银仪表电器有限公司 | High-safety plug with fuse |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409930A (en) * | 2014-11-06 | 2015-03-11 | 镇江中佳电器有限公司 | High-safety plug with fuse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |