CN107424769A - A kind of anti-interference transformer - Google Patents
A kind of anti-interference transformer Download PDFInfo
- Publication number
- CN107424769A CN107424769A CN201710478570.5A CN201710478570A CN107424769A CN 107424769 A CN107424769 A CN 107424769A CN 201710478570 A CN201710478570 A CN 201710478570A CN 107424769 A CN107424769 A CN 107424769A
- Authority
- CN
- China
- Prior art keywords
- magnetic core
- transformer
- fin
- newel
- coil
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
Abstract
The invention discloses a kind of anti-interference transformer, including housing, magnetic core, coil and copper sheet, magnetic core is provided with housing, magnetic core includes newel and lateral column, coil is wrapped on newel, and the both sides of magnetic core are provided with fin, heat emission hole is provided with fin, fin is arranged on pedestal, and pedestal is arranged in housing.The beneficial effects of the invention are as follows：It is simple in construction, it is safe and convenient to use, the fin of use, radiating effect can be effectively improved, magnetic core is made up of newel and lateral column, the problem of can effectively solve the problem that transformer short-circuit, and anti-jamming effectiveness is good, simultaneously wound coil, improves the stability of transformer.
Description
Technical field
The present invention relates to a kind of transformer, more particularly to a kind of anti-interference transformer.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Level coil and iron core（Magnetic core）.Major function has：Voltage transformation, current transformation, impedance conversion, isolation, voltage stabilizing（Magnetic saturation transformation
Device）Deng.It can be divided into, according to use,：Power transformer and special transformer（Electric furnace change, rectification change, power frequency testing transformer, pressure regulation
Device, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer,
Reactor, transformer etc.）.
Transformer is the important component for forming power network, and it includes iron core and winding, Transformer Winding typically use aluminum steel or
Copper cash, aluminum steel winding transformer are better than copper cash winding transformer, and aluminum steel winding in the performance of loss, noise, temperature rise etc.
Transformer is more advantageous, but the anti-short circuit capability of aluminum steel winding transformer is not as good as copper cash winding transformer.Existing transformer
It is unstable in use.
Therefore, to solve the above problems, special provide a kind of new technical scheme.
The content of the invention
The present invention provides a kind of anti-interference transformer.
The technical solution adopted by the present invention is：
A kind of anti-interference transformer, including housing, magnetic core, coil and copper sheet, are provided with magnetic core in the housing, on the magnetic core
Coil is cased with, the magnetic core includes newel and lateral column, and the coil is wrapped on newel, is provided with positioned at the both sides of magnetic core
Fin, heat emission hole is provided with the fin, the fin is arranged on pedestal, and the pedestal is arranged in housing.
Further, it is provided with heat sink strip on the housing.
Further, the heat sink strip is corresponding with heat emission hole.
Further, a segment distance is left between the fin and magnetic core.
Further, the cross section of the newel is octagon.
Further, the cross section of the lateral column is rectangle.
The beneficial effects of the invention are as follows：It is simple in construction, safe and convenient to use, the fin of use, can effectively it improve scattered
Thermal effect, magnetic core are made up of newel and lateral column, the problem of can effectively solve the problem that transformer short-circuit, and anti-jamming effectiveness is good, simultaneously
The coil of winding, improve the stability of transformer.
Brief description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural representation of the present invention.
Wherein：1st, housing, 2, magnetic core, 3, coil, 4, newel, 5, fin, 6, heat emission hole, 7, pedestal, 8, heat sink strip,
9th, lateral column.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, should
Embodiment is only used for explaining the present invention, does not form the restriction to protection scope of the present invention.
A kind of anti-interference transformer as shown in Figure 1, including housing 1, magnetic core 2, coil 3 and copper sheet 4, housing 1 is interior to be set
There is magnetic core 2, magnetic core 2 includes newel 4 and lateral column 9, and coil 3 is wrapped on newel 4, is provided with positioned at the both sides of magnetic core 2 scattered
Backing 5, heat emission hole 6 is provided with fin 5, fin 5 is arranged on pedestal 7, and pedestal 7 is arranged in housing 1, is opened on housing 1
There is heat sink strip 8, heat sink strip 8 is corresponding with heat emission hole 6, and a segment distance, the cross section of newel 4 are left between fin 5 and magnetic core 2
For octagon, the cross section of lateral column 9 is rectangle.
The beneficial effects of the invention are as follows：It is simple in construction, safe and convenient to use, the fin of use, can effectively it improve scattered
Thermal effect, magnetic core are made up of newel and lateral column, the problem of can effectively solve the problem that transformer short-circuit, and anti-jamming effectiveness is good, simultaneously
The coil of winding, improve the stability of transformer.
The above described is only a preferred embodiment of the present invention, it is not the limit for making any other form to the present invention
System, and any modification made according to technical spirit of the invention or equivalent variations, still fall within present invention model claimed
Enclose.
Claims (6)
- A kind of 1. anti-interference transformer, it is characterised in that：Including housing, magnetic core, coil and copper sheet, magnetic is provided with the housing Core, coil is cased with the magnetic core, the magnetic core includes newel and lateral column, and the coil is wrapped on newel, positioned at magnetic The both sides of core are provided with fin, and heat emission hole is provided with the fin, and the fin is arranged on pedestal, the pedestal peace In housing.
- A kind of 2. anti-interference transformer according to claim 1, it is characterised in that：Heat sink strip is provided with the housing.
- A kind of 3. anti-interference transformer according to claim 2, it is characterised in that：The heat sink strip is corresponding with heat emission hole.
- A kind of 4. anti-interference transformer according to claim 1, it is characterised in that：Left between the fin and magnetic core One segment distance.
- A kind of 5. anti-interference transformer according to claim 1, it is characterised in that：The cross section of the newel is positive eight Side shape.
- A kind of 6. anti-interference transformer according to claim 1, it is characterised in that：The cross section of the lateral column is rectangular Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710478570.5A CN107424769A (en) | 2017-06-22 | 2017-06-22 | A kind of anti-interference transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710478570.5A CN107424769A (en) | 2017-06-22 | 2017-06-22 | A kind of anti-interference transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107424769A true CN107424769A (en) | 2017-12-01 |
Family
ID=60427599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710478570.5A Pending CN107424769A (en) | 2017-06-22 | 2017-06-22 | A kind of anti-interference transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107424769A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09120917A (en) * | 1995-10-25 | 1997-05-06 | Matsushita Electric Ind Co Ltd | Transformer device |
| CN200953266Y (en) * | 2006-09-16 | 2007-09-26 | 吴湘瓯 | Ventilating transformer |
| CN101609741A (en) * | 2008-06-18 | 2009-12-23 | 台达电子工业股份有限公司 | Transformer device structure and the rectification circuit that is suitable for thereof |
| CN203799789U (en) * | 2014-04-30 | 2014-08-27 | 浙江安德利变压器有限公司 | Novel radiating dry-type transformer |
| CN204720279U (en) * | 2015-05-09 | 2015-10-21 | 华盛电气集团有限公司 | Heat radiation type dry-type transformer |
-
2017
- 2017-06-22 CN CN201710478570.5A patent/CN107424769A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09120917A (en) * | 1995-10-25 | 1997-05-06 | Matsushita Electric Ind Co Ltd | Transformer device |
| CN200953266Y (en) * | 2006-09-16 | 2007-09-26 | 吴湘瓯 | Ventilating transformer |
| CN101609741A (en) * | 2008-06-18 | 2009-12-23 | 台达电子工业股份有限公司 | Transformer device structure and the rectification circuit that is suitable for thereof |
| CN203799789U (en) * | 2014-04-30 | 2014-08-27 | 浙江安德利变压器有限公司 | Novel radiating dry-type transformer |
| CN204720279U (en) * | 2015-05-09 | 2015-10-21 | 华盛电气集团有限公司 | Heat radiation type dry-type transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205789465U (en) | A kind of embedding Combined flat board transformer | |
| CN207489639U (en) | A kind of low-loss power transformer | |
| CN107275046A (en) | A kind of heat radiating type transformer | |
| CN107275048A (en) | A kind of copper sheet type transformer | |
| CN108666067B (en) | High efficiency integrated form LLC resonant transformer | |
| CN107424769A (en) | A kind of anti-interference transformer | |
| CN102945741A (en) | Three-phase three-pole H-class open type SGB10 amorphous alloy transformer | |
| CN107424768A (en) | A kind of transformer | |
| CN204926958U (en) | High -power low pressure high -frequency transformer of water -cooled | |
| CN107424767A (en) | A kind of stability transformer | |
| CN209087545U (en) | A kind of winding construction suitable for high-power high frequency transformer | |
| CN203760299U (en) | Transformer of inverter welding machine | |
| CN207966691U (en) | A kind of electromagnetism interference type low electromagnetic transformer | |
| CN215220477U (en) | Novel transformer | |
| CN204857379U (en) | Scattered heat altered depressor of fire prevention | |
| CN209880354U (en) | Dry-type transformer iron core structure | |
| CN107086111A (en) | A kind of high frequency transformer core structure | |
| KR200291090Y1 (en) | Cooling structure of a core for transformer | |
| CN108417343A (en) | A kind of stable type transformer | |
| CN211670102U (en) | Magnetic shielding structure and three-phase three-column transformer | |
| CN214753327U (en) | Transformer with coil and iron core reverse structure | |
| CN103680842A (en) | Soft magnetic alloy iron core transformer capable of removing eddy current | |
| CN207704995U (en) | A kind of Combined flat board transformer | |
| CN207637608U (en) | A kind of high-temperature-resisting transformer | |
| CN210896941U (en) | Framework structure of transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |
|
| RJ01 | Rejection of invention patent application after publication |