CN103840323A - Extension socket with function of voltage transformation - Google Patents
Extension socket with function of voltage transformation Download PDFInfo
- Publication number
- CN103840323A CN103840323A CN201210472111.3A CN201210472111A CN103840323A CN 103840323 A CN103840323 A CN 103840323A CN 201210472111 A CN201210472111 A CN 201210472111A CN 103840323 A CN103840323 A CN 103840323A
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- China
- Prior art keywords
- transformer
- live wire
- extension socket
- fuse
- series
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- 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.)
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Abstract
The invention, which belongs to the technical field of the extension socket, relates to an extension socket with function of voltage transformation. An output terminal of a transformer is connected with a live wire and a zero line of the extension socket; and a fuse is connected in series with the live wire. The extension socket is characterized in that the output terminal of the transformer is connected with the live wire and the zero line of the extension socket; and the fuse is connected in series with the live wire. Moreover, the iron core of the transformer whose output terminal is connected with the live wire and the zero line of the socket has no fracture; the cross section is approximately in a circular shape; and a horizontal structure is realized. Besides, the fuse is connected in series with the live wire; the leakage flux of the transformer is low and is reduced by over 90%; the winding is in a circular shape; the input voltage is 220V; the output voltage is from 1.5 volts to 100 volts; and the fundamental frequency is 50Hz.
Description
Technical field
The present invention relates to have the insert row of transformation function, belong to insert row technical field.
Background technology
Insert row is the one of socket, is only multiple sockets to concentrate and put together, and the porous socket forming.Such combination has a lot of benefits, can one multiplex, has not only saved space but also saved circuit.It is a very simple and practical invention.Transformer is to utilize the principle of electromagnetic induction to change the device of alternating voltage, and main member is primary coil, secondary coil and iron core (magnetic core).In electric equipment and radio-circuit, be commonly used for lifting voltage, matched impedance, safety isolation etc.The function of transformer mainly contains: voltage transformation; Current transformation, impedance transformation; Isolation, autotransformer; High-tension transformers (dry type and oil immersed type) etc., the core configuration that transformer is conventional generally has E type and C shaped iron core, XED type, ED type CD type.Transformer can be divided into by purposes: distribution transformer, power transformer, full-sealed transformer, combined transformer, dry-type transformer, single-phase transformer, furnace transformer, rectifier transformer, reactor, anti-interference transformer, lightning protection transformer, box type transformation device, testing transformer, corner transformer, strong current transformer and excitation transformer.Insert row does not have transformer function at present, can not realize the needs of the wide voltage of electrical appliance.
Summary of the invention
In order to overcome above-mentioned deficiency, the object of the present invention is to provide a kind of insert row with transformation function.
The output of transformer of the present invention connects live wire and the zero line of insert row.Live wire is in series with fuse.
The output of transformer of the present invention connects live wire and the zero line of insert row, and the iron core of described transformer is without fracture; Cross section approximate circle shape; Horizontal type structure.
Described live wire is in series with fuse; The leakage field of transformer is little more than 90%, and winding is rounded, defeated as voltage be 220V, output voltage is at 1.5 volts to 100 volts, fundamental frequency is 50Hz.
Accompanying drawing explanation
Fig. 1 is structure diagram of the present invention.
In figure: 1. transformer, 2. fuse.
Embodiment
The output of transformer 1 of the present invention connects live wire and the zero line of insert row.Live wire is in series with fuse 2.
The output of transformer of the present invention connects live wire and the zero line of insert row.Live wire is in series with fuse.
The output of transformer 1 of the present invention connects live wire and the zero line of insert row, and the iron core of described transformer 1 is without fracture; Cross section approximate circle shape; Horizontal type structure.
Described live wire is in series with fuse 2; The leakage field of transformer 1 is little more than 90%, and winding is rounded, defeated as voltage be 220V, output voltage is at 1.5 volts to 100 volts, fundamental frequency is 50Hz.
The above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; any be familiar with those skilled in the art the present invention disclose technical scope in; be equal to replacement or changed according to technical scheme of the present invention and inventive concept thereof, within all should being encompassed in protection scope of the present invention.
Claims (2)
1. the insert row with transformation function, is characterized in that: the output of transformer (1) connects live wire and the zero line of insert row, and the iron core of described transformer (1) is without fracture; Cross section approximate circle shape; Horizontal type structure.
2. the insert row with transformation function according to claim 1, is characterized in that: live wire is in series with fuse (2); The leakage field of transformer (1) is little more than 90%, and winding is rounded, defeated as voltage be 220V, output voltage is at 1.5 volts to 100 volts, fundamental frequency is 50Hz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210472111.3A CN103840323A (en) | 2012-11-20 | 2012-11-20 | Extension socket with function of voltage transformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210472111.3A CN103840323A (en) | 2012-11-20 | 2012-11-20 | Extension socket with function of voltage transformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103840323A true CN103840323A (en) | 2014-06-04 |
Family
ID=50803574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210472111.3A Pending CN103840323A (en) | 2012-11-20 | 2012-11-20 | Extension socket with function of voltage transformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103840323A (en) |
-
2012
- 2012-11-20 CN CN201210472111.3A patent/CN103840323A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |