CN103606447A - Portable transformer - Google Patents
Portable transformer Download PDFInfo
- Publication number
- CN103606447A CN103606447A CN201310646240.4A CN201310646240A CN103606447A CN 103606447 A CN103606447 A CN 103606447A CN 201310646240 A CN201310646240 A CN 201310646240A CN 103606447 A CN103606447 A CN 103606447A
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- transformer
- iron core
- shell
- portable transformer
- portable
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Abstract
The invention relates to a portable transformer. The portable transformer comprises a shell, wherein an iron core is arranged inside the shell, a primary coil is wound on one side of the iron core, a secondary coil is wound on the other side of the iron core, a power supply input terminal is arranged on the primary coil, the power supply input terminal is externally connected with a plug, an output terminal is arranged on the secondary coil, the output terminal is connected with a load interface, the load interface is arranged on the outer wall of the shell, insulating adhesive tape wraps the portion between the primary coil and the iron core and the portion between the secondary coil and the iron core, an insulating layer is arranged between the shell and the inner core of the transformer, a cover cap is arranged at the top end of the shell, and a handle is arranged on the upper end face of the cover cap. The portable transformer has the advantages that the portable transformer is light and handy in design, the space inside the transformer is compact, the whole appearance is in a square shape, the portable transformer is convenient to move and convenient to carry due to the handle, a heat dissipation window is arranged on the shell of the transformer, the heat dissipation effect is good, and the portable transformer can be used for a long time.
Description
Technical field
The present invention relates to a kind of transformer, specifically belong to a kind of portable transformer.
Background technology
Transformer is a kind of electric equipment conventional in circuit network, common transformer has large-scale electrical network exchanging electricity transformer, also there is the miniature transformer of using in electrical equipment, these transformers are all generally to fit together with electrical network or electrical equipment, it is a part for electrical network or electrical equipment building block, and when operation need to be used transformer out of doors, the transformer of being inconvenient to carry just can not meet the demand.
Summary of the invention
The object of this invention is to provide a kind of portable transformer, to overcome prior art above shortcomings.
The object of the invention is to be achieved through the following technical solutions:
A kind of portable transformer, comprise housing, described enclosure interior is provided with iron core, one side of described iron core is wound with primary coil, and the opposite side of described iron core is wound with secondary coil, and described primary coil is provided with power input terminal, described power input terminal is circumscribed with plug, described secondary coil is provided with lead-out terminal, and described lead-out terminal is connected with loading interfaces, and described loading interfaces is arranged on the outer wall of housing; Between described primary coil, secondary coil and iron core, be all coated with insulating tape, between described housing and the inner core of described transformer, be provided with insulating barrier; The top of described housing is provided with cover cap, and the upper surface of cover cap is provided with handle.
Further, the sidewall of described housing is provided with radiator window.
Further, the sidewall of described housing bottom is provided with buckle.
The invention has the beneficial effects as follows: portable transformer design of the present invention is light and handy, and transformer inner space is compact, and appearance integral is square, convenient mobile, and handle is installed on transformer, is convenient for carrying; And on transformer case, being provided with radiator window, good heat dissipation effect, can be used for a long time.
Accompanying drawing explanation
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the structural representation of the portable transformer described in the embodiment of the present invention;
Fig. 2 is the core arrangement schematic diagram of the portable transformer described in the embodiment of the present invention.
In figure:
1, primary coil; 2, secondary coil; 3, iron core; 4, housing; 5, cover cap; 6, plug; 7, loading interfaces; 8, handle; 9, buckle; 10, radiator window.
Embodiment
As shown in Figure 1-2, a kind of portable transformer described in the embodiment of the present invention, comprise housing 4, described housing 4 inside are provided with iron core 3, and a side of described iron core 3 is wound with primary coil 1, the opposite side of described iron core 3 is wound with secondary coil 2, described primary coil 1 is provided with power input terminal, and described power input terminal is circumscribed with plug 6, and described secondary coil 2 is provided with lead-out terminal, described lead-out terminal is connected with loading interfaces 7, and described loading interfaces 7 is arranged on the outer wall of housing 4; Between described primary coil 1, secondary coil 2 and iron core 3, be all coated with insulating tape, between described housing 4 and the inner core of described transformer, be provided with insulating barrier; The top of described housing 4 is provided with cover cap 5, and the upper surface of cover cap 5 is provided with handle 8, and handle 8 is convenient for carrying.
The sidewall of described housing is provided with radiator window 10, and the design of radiator window 10 can effectively improve the radiating efficiency of transformer, extends the service time of transformer, prevents from crossing cause thermal damage parts because of transformer simultaneously.The sidewall of described housing 4 bottoms is provided with buckle 9, buckle 9 be in moving process circumscripted power line in buckle 9, protection power source line is convenient for carrying simultaneously.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, within all dropping on protection scope of the present invention.
Claims (3)
1. a portable transformer, comprise housing (4), described housing (4) inside is provided with iron core (3), one side of described iron core (3) is wound with primary coil (1), it is characterized in that: the opposite side of described iron core (3) is wound with secondary coil (2), described primary coil (1) is provided with power input terminal, described power input terminal is circumscribed with plug (6), described secondary coil (2) is provided with lead-out terminal, described lead-out terminal is connected with loading interfaces (7), and described loading interfaces (7) is arranged on the outer wall of housing (4); Between described primary coil (1), secondary coil (2) and iron core (3), be all coated with insulating tape, between described housing (4) and the inner core of described transformer, be provided with insulating barrier; The top of described housing (4) is provided with cover cap (5), and the upper surface of described cover cap (5) is provided with handle (8).
2. portable transformer according to claim 1, is characterized in that: the sidewall of described housing (4) is provided with radiator window (10).
3. portable transformer according to claim 2, is characterized in that: the sidewall of described housing (4) bottom is provided with buckle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646240.4A CN103606447A (en) | 2013-12-04 | 2013-12-04 | Portable transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646240.4A CN103606447A (en) | 2013-12-04 | 2013-12-04 | Portable transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103606447A true CN103606447A (en) | 2014-02-26 |
Family
ID=50124663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310646240.4A Pending CN103606447A (en) | 2013-12-04 | 2013-12-04 | Portable transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103606447A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104486854A (en) * | 2014-12-04 | 2015-04-01 | 沈阳工业大学 | Screw rod pump heating and heat preservation device |
| CN104992774A (en) * | 2015-06-01 | 2015-10-21 | 浙江建林电子电气股份有限公司 | Variable voltage cable |
| CN106098235A (en) * | 2016-03-28 | 2016-11-09 | 中辰电缆股份有限公司 | There is the special cable of voltage transformation function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2474262Y (en) * | 2001-04-29 | 2002-01-30 | 刘丕文 | Small sized portable welding binder |
| CN2519392Y (en) * | 2002-01-14 | 2002-10-30 | 李世煌 | Power transformer |
| CN2814636Y (en) * | 2005-08-17 | 2006-09-06 | 青岛三元集团股份有限公司 | Enhanced insulation electric power transformer |
| CN2821818Y (en) * | 2004-12-18 | 2006-09-27 | 青岛三元集团股份有限公司 | Overlapped riveted iron core power transformer |
| CN102226968A (en) * | 2011-03-24 | 2011-10-26 | 常州市林科电器有限公司 | Special transformer for power supply |
| KR20130118461A (en) * | 2012-04-20 | 2013-10-30 | 동우전기 주식회사 | Sf6 reduced eco-friendly 245kv voltage transformer for gas insulation switchgear |
| CN203631290U (en) * | 2013-12-04 | 2014-06-04 | 国家电网公司 | Portable transformer |
-
2013
- 2013-12-04 CN CN201310646240.4A patent/CN103606447A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2474262Y (en) * | 2001-04-29 | 2002-01-30 | 刘丕文 | Small sized portable welding binder |
| CN2519392Y (en) * | 2002-01-14 | 2002-10-30 | 李世煌 | Power transformer |
| CN2821818Y (en) * | 2004-12-18 | 2006-09-27 | 青岛三元集团股份有限公司 | Overlapped riveted iron core power transformer |
| CN2814636Y (en) * | 2005-08-17 | 2006-09-06 | 青岛三元集团股份有限公司 | Enhanced insulation electric power transformer |
| CN102226968A (en) * | 2011-03-24 | 2011-10-26 | 常州市林科电器有限公司 | Special transformer for power supply |
| KR20130118461A (en) * | 2012-04-20 | 2013-10-30 | 동우전기 주식회사 | Sf6 reduced eco-friendly 245kv voltage transformer for gas insulation switchgear |
| CN203631290U (en) * | 2013-12-04 | 2014-06-04 | 国家电网公司 | Portable transformer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104486854A (en) * | 2014-12-04 | 2015-04-01 | 沈阳工业大学 | Screw rod pump heating and heat preservation device |
| CN104992774A (en) * | 2015-06-01 | 2015-10-21 | 浙江建林电子电气股份有限公司 | Variable voltage cable |
| CN106098235A (en) * | 2016-03-28 | 2016-11-09 | 中辰电缆股份有限公司 | There is the special cable of voltage transformation function |
| CN106098235B (en) * | 2016-03-28 | 2017-04-05 | 中辰电缆股份有限公司 | Special cable with voltage transformation function |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140226 |