CN102360731B - Double-pie solenoid high-frequency transformer - Google Patents
Double-pie solenoid high-frequency transformer Download PDFInfo
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- CN102360731B CN102360731B CN2011103155424A CN201110315542A CN102360731B CN 102360731 B CN102360731 B CN 102360731B CN 2011103155424 A CN2011103155424 A CN 2011103155424A CN 201110315542 A CN201110315542 A CN 201110315542A CN 102360731 B CN102360731 B CN 102360731B
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Abstract
The invention discloses a double-pie solenoid high-frequency transformer in which a transformer is placed in a sealed steel cylinder. The double-pie solenoid high-frequency transformer is characterized in that primary single-pie coils and secondary double-pie coils are mounted on a button stem; a supporting rod is arranged at the lower end of the button stem; a secondary overlapping voltage equalizing component and a primary overlapping voltage equalizing component are arranged on the supporting rod; two joints are led out from each group of the secondary double-pie coils mounted on the button stem and are connected with the secondary overlapping voltage equalizing component; and one joint is led out from the primary single-pie coil and is connected with the primary overlapping voltage equalizing component. Through the double-pie solenoid high-frequency transformer, the problems that in the prior art, an annular high-frequency autotransformer has a huge volume, requires special cooling equipment, is not suitable for low-power push-pull application and adverse to the integral matching application with a low-energy accelerator and the like are solved, and a double-pie coil type voltage transformer which has a compact structure, is convenient to safely disassemble, and can increase the number of turns of the coils on the button stem with the same length is provided.
Description
Technical field
The present invention relates to the transformer internal structure and improve, particularly relate to a kind of pair of cake formula solenoid high frequency transformer.
Background technology
Institute forms on the fuse that air-core transformer is processed around nonferromagnetic material by two coils with mutual inductance, utilizes the electromagnetic induction principle electric energy transmitting or the signal of telecommunication.Its coupling coefficient is less, belongs to loose coupling.A primary coil and a secondary coil are arranged usually, the primary coil energized, secondary coil connects load, and energy can pass to load by power supply through the coupling in magnetic field.
Be used for now about high frequency transformer is based on the high-frequency and high-voltage type electron accelerator, about the connection in series-parallel of hollow inductance coil circularize, and recommend the autotransformer of output.Form loop configuration by some and lead-in wire volume.Its leakage field is little, and the Q value is high, symmetrical geometry, and mechanical strength is high, is suitable for high-power simultaneously and recommends utilization.But shortcoming is bulky, needs to be equipped with special-purpose cooling device, is not suitable for small-power and recommends utilization, also is unfavorable for using with the whole matching of low energy accelerator.
Summary of the invention
Bulky in order to solve in the prior art annular high frequency autotransformer, need to be equipped with special-purpose cooling device, be not suitable for small-power and recommend utilization, also be unfavorable for problems such as whole matching application with low energy accelerator.The invention provides a kind of compact conformation, safe convenient disassembly can increase two disc coil type inductance transformers of coil turn on the stem stem of equal length.
In order to address the above problem, the technical scheme that the present invention taked is:
A kind of pair of cake formula solenoid high frequency transformer; Transformer is placed in the sealing steel cylinder; It is characterized in that: transformer is by forming based on symmetrical hollow inductance coil string, and elementary single disc coil and secondary pair of disc coil are installed on the stem stem, are provided with support bar in the lower end of stem stem; Support bar is provided with secondary overlap joint and all presses assembly and elementary overlap joint all to press assembly; The secondary pair of disc coil of installing on the stem stem drawn two joints and all pressed assembly to be connected with secondary overlap joint for every group, and elementary single disc coil is drawn a joint and all pressed assembly to be connected with elementary overlap joint.
Aforesaid a kind of pair of cake formula solenoid high frequency transformer is characterized in that: laterally linear array has some secondary overlap joints all to press assembly and elementary overlap joint all to press assembly on support bar.
Aforesaid a kind of pair of cake formula solenoid high frequency transformer is characterized in that: said stem stem adopts nonferromagnetic material to process.
The invention has the beneficial effects as follows:
Two cake formula solenoid high frequency transformers described in the present invention are a kind of air-core transformer.Be applied on the low energy high-frequency and high-voltage type electron accelerator, by forming the inductance transformer of recommending output based on symmetrical hollow inductance coil string.Because secondary coil has adopted two disc coil structures, relatively entirely with single disc coil, can increase the number of turn of coil on the stem stem of equal length greatly, increased inductance value, improved the Q value, reduced volume, reduced leakage field.With compare under the equal disc coil quantity term that to have an inductance value big, volume is little, leakage field is little, the Q value is high, the mechanical strength advantages of higher does not need to join in addition cooling device after installing shielding case additional.Be applicable to that small-power recommends utilization.
Description of drawings
Fig. 1 is the two cake formula solenoid high frequency transformer structural representations of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is done further description.
As shown in Figure 1; A kind of pair of cake formula solenoid hollow inductance transformer; Transformer is placed in the sealing steel cylinder 1 that is full of insulating gas, and transformer is by forming based on symmetrical hollow inductance coil string, and elementary single disc coil 3 and secondary pair of disc coil 4 are installed on the stem stem 2 that nonferromagnetic material processes; Be provided with support bar 5 in the lower end of stem stem 2, support bar 5 is provided with secondary overlap joint and all presses assembly 6 and elementary overlap joint all to press assembly 7.Secondary pair of disc coil 4 of the installation on the stem stem 2 drawn two joints and all pressed assembly 6 to be connected with secondary overlap joint for every group, and elementary single disc coil 3 is drawn a joint and all pressed assembly 7 to be connected with elementary overlap joint.Because secondary coil has adopted two disc coil structures, relatively entirely with single disc coil, on the stem stem 2 of equal length, can increase the number of turn of coil greatly, increased inductance value, improved the Q value, reduced volume, reduced leakage field.
More than show and described basic principle of the present invention, principal character and advantage.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection range to be defined by appending claims and equivalent thereof.
Claims (1)
1. two cake formula solenoid high frequency transformers that are applied on the low energy high-frequency and high-voltage type electron accelerator; Transformer is placed in the sealing steel cylinder that is full of insulating gas; It is characterized in that: transformer is by forming based on symmetrical hollow inductance coil string; Elementary single disc coil and secondary pair of disc coil are installed on the stem stem, and it is characterized in that: the lower end at stem stem is provided with support bar, and support bar is provided with secondary overlap joint and all presses assembly and elementary overlap joint all to press assembly; The secondary pair of disc coil of installing on the stem stem; Draw two joints and all press assembly to be connected with secondary overlap joint for every group, elementary single disc coil is drawn a joint and is all pressed assembly to be connected with elementary overlap joint, and laterally linear array has some secondary overlap joints all to press assembly and elementary overlap joint all to press assembly on support bar.
2, a kind of two cake formula solenoid high frequency transformers that are applied on the low energy high-frequency and high-voltage type electron accelerator according to claim 1 is characterized in that: said stem stem adopts nonferromagnetic material to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103155424A CN102360731B (en) | 2011-10-18 | 2011-10-18 | Double-pie solenoid high-frequency transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103155424A CN102360731B (en) | 2011-10-18 | 2011-10-18 | Double-pie solenoid high-frequency transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102360731A CN102360731A (en) | 2012-02-22 |
| CN102360731B true CN102360731B (en) | 2012-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103155424A Active CN102360731B (en) | 2011-10-18 | 2011-10-18 | Double-pie solenoid high-frequency transformer |
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| Country | Link |
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| CN (1) | CN102360731B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103200760A (en) * | 2013-04-10 | 2013-07-10 | 中国科学院近代物理研究所 | Electron accelerator primary coil assembly |
| CN103237407A (en) * | 2013-04-10 | 2013-08-07 | 中国科学院近代物理研究所 | High-voltage transformer type electronic accelerator |
| CN105070486A (en) * | 2015-09-11 | 2015-11-18 | 中广核达胜加速器技术有限公司 | Double-coil pancake coil used for solenoid transformer |
| CN107086108A (en) * | 2017-06-15 | 2017-08-22 | 中广核达胜加速器技术有限公司 | A kind of solenoid transformer and electron accelerator for possessing function of shielding |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2679813Y (en) * | 2004-02-19 | 2005-02-16 | 鞍山市华冶动力设备有限公司 | Energy saving transformer of ore heating furnace |
| CN201036133Y (en) * | 2007-04-25 | 2008-03-12 | 郭欲平 | Dual-frequency transformer |
| CN201226288Y (en) * | 2007-06-27 | 2009-04-22 | 谭勇 | Double-cake type transformer secondary coil |
| CN201327765Y (en) * | 2008-11-17 | 2009-10-14 | 深圳市瑞凌实业有限公司 | High-frequency transformer for electric welding device |
| CN101711088A (en) * | 2009-09-30 | 2010-05-19 | 无锡爱邦辐射技术有限公司 | Linear type high-frequency transformation device of electron accelerator |
| CN201741561U (en) * | 2010-08-10 | 2011-02-09 | 四川金成铭电器有限责任公司 | Power transformer with shell type structure |
-
2011
- 2011-10-18 CN CN2011103155424A patent/CN102360731B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2679813Y (en) * | 2004-02-19 | 2005-02-16 | 鞍山市华冶动力设备有限公司 | Energy saving transformer of ore heating furnace |
| CN201036133Y (en) * | 2007-04-25 | 2008-03-12 | 郭欲平 | Dual-frequency transformer |
| CN201226288Y (en) * | 2007-06-27 | 2009-04-22 | 谭勇 | Double-cake type transformer secondary coil |
| CN201327765Y (en) * | 2008-11-17 | 2009-10-14 | 深圳市瑞凌实业有限公司 | High-frequency transformer for electric welding device |
| CN101711088A (en) * | 2009-09-30 | 2010-05-19 | 无锡爱邦辐射技术有限公司 | Linear type high-frequency transformation device of electron accelerator |
| CN201741561U (en) * | 2010-08-10 | 2011-02-09 | 四川金成铭电器有限责任公司 | Power transformer with shell type structure |
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| CN102360731A (en) | 2012-02-22 |
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Address after: 215214 Jiangsu city of Suzhou province Wujiang FenHu Beishe village community yuan crane Patentee after: CGN DASHENG ELECTRON ACCELERATOR TECHNOLOGY CO., LTD. Address before: 215214 Jiangsu city of Suzhou province Wujiang FenHu Beishe village community yuan crane Patentee before: Jiangsu Dasheng Accelerator Manufacturing Co., Ltd. |