CN105355366A - Novel power transformer - Google Patents
Novel power transformer Download PDFInfo
- Publication number
- CN105355366A CN105355366A CN201510803574.7A CN201510803574A CN105355366A CN 105355366 A CN105355366 A CN 105355366A CN 201510803574 A CN201510803574 A CN 201510803574A CN 105355366 A CN105355366 A CN 105355366A
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- China
- Prior art keywords
- transformer
- iron core
- winding
- power transformer
- protection module
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Abstract
The invention discloses a novel power transformer, and belongs to the transformer technical field; the novel power transformer comprises a housing and a transformer body arranged in the housing; a shield layer is arranged in the housing; the transformer body comprises an iron core, a coil rack arranged in the iron core, and a winding twisting on the coil rack; the iron core comprises a plurality of Fe-based amorphous alloy sheets with the thickness of 0.35mm; a protection layer is arranged outside the winding; a temperature protection module is arranged between the winding and the iron core, and connected in series with the circuit containing the power transformer.
Description
Technical field
The present invention relates to a kind of novel power supply transformer, belong to transformer technology field.
Background technology
The power transformer of prior art comprises bobbin, iron core and winding, and described iron core is made up of multi-disc silicon steel sheet, and when the power transformer of this structure is unloaded, electric current is comparatively large, and power consumption is higher; And because temperature is the key factor affecting power transformer reliability, therefore use the lower power transformer that even causes of reliability of power transformer to burn when temperature is too high; And because winding does not arrange protective layer outward, so be easy to when mounted damage winding, and then power transformer is damaged.
Summary of the invention
For above-mentioned deficiency, the invention provides a kind of novel power supply transformer.
The present invention adopts technical scheme as follows:
A kind of novel power supply transformer; the transformer body comprising shell and arrange in the enclosure; a screen is provided with inside described shell; the winding that described transformer body comprises iron core, is arranged on the bobbin in iron core and is wrapped on bobbin; the Fe-based amorphous alloy sheet that described iron core is 0.35mm by multi-disc thickness forms; layer protective layer is provided with outside described winding; and be provided with a temperature protection module between described winding and iron core, and described temperature protection module is series at described power transformer in interior circuit.
Compared with prior art, beneficial effect of the present invention is: no-load transformer electric current of the present invention is less and power consumption is lower; And layer protective layer is set outside winding, like this energy available protecting winding, is namely not easy when mounted to damage winding; And a temperature protection module is set, the meeting automatic shutoff circuit when temperature protection module detects that transformer temperature is too high, can better protect transformer like this.
Accompanying drawing explanation
Figure 1 shows that structural representation of the present invention.
Embodiment
Embodiment:
Refer to shown in Fig. 1, a kind of novel power supply transformer, the transformer body comprising shell 1 and be arranged in shell 1, a screen 6 is provided with inside described shell 1, described transformer body comprises iron core 2, the winding 4 being arranged on the bobbin 3 in iron core 2 and being wrapped on bobbin 3, the Fe-based amorphous alloy sheet that described iron core 2 is 0.35mm by multi-disc thickness forms, layer protective layer is provided with outside described winding 4, and be provided with a temperature protection module 5 between described winding 4 and iron core 2, and described temperature protection module 5 is series at described power transformer in interior circuit.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. a novel power supply transformer; the transformer body comprising shell and arrange in the enclosure; it is characterized in that: inside described shell, be provided with a screen; the winding that described transformer body comprises iron core, is arranged on the bobbin in iron core and is wrapped on bobbin; the Fe-based amorphous alloy sheet that described iron core is 0.35mm by multi-disc thickness forms; layer protective layer is provided with outside described winding; and be provided with a temperature protection module between described winding and iron core, and described temperature protection module is series at described power transformer in interior circuit.
2. a kind of box type transformer according to claim 1, it is characterized in that: described temperature control equipment comprises controller, temperature sensor, electromagnetically operated valve, described temperature sensor is arranged on the transformer, the output of described temperature sensor and the input Electricity Federation of controller, the output of described controller and electromagnetically operated valve Electricity Federation, described electromagnetically operated valve and described air-cooler Electricity Federation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510803574.7A CN105355366A (en) | 2015-11-20 | 2015-11-20 | Novel power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510803574.7A CN105355366A (en) | 2015-11-20 | 2015-11-20 | Novel power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105355366A true CN105355366A (en) | 2016-02-24 |
Family
ID=55331315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510803574.7A Pending CN105355366A (en) | 2015-11-20 | 2015-11-20 | Novel power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105355366A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56134720A (en) * | 1980-03-25 | 1981-10-21 | Toshiba Corp | Power distribution transformer |
| CN102361235A (en) * | 2011-11-08 | 2012-02-22 | 江苏正佰电气有限公司 | Box-type transformer |
| CN102637513A (en) * | 2012-05-07 | 2012-08-15 | 上海电机学院 | Transformer capable of improving output waveforms and output waveform improving method of transformer |
| CN203941801U (en) * | 2014-06-21 | 2014-11-12 | 宁波三星电气股份有限公司 | Power transformer |
-
2015
- 2015-11-20 CN CN201510803574.7A patent/CN105355366A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56134720A (en) * | 1980-03-25 | 1981-10-21 | Toshiba Corp | Power distribution transformer |
| CN102361235A (en) * | 2011-11-08 | 2012-02-22 | 江苏正佰电气有限公司 | Box-type transformer |
| CN102637513A (en) * | 2012-05-07 | 2012-08-15 | 上海电机学院 | Transformer capable of improving output waveforms and output waveform improving method of transformer |
| CN203941801U (en) * | 2014-06-21 | 2014-11-12 | 宁波三星电气股份有限公司 | Power transformer |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |