CN105118634B - Transformer with effective heat dissipation effect - Google Patents
Transformer with effective heat dissipation effect Download PDFInfo
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- CN105118634B CN105118634B CN201510610067.1A CN201510610067A CN105118634B CN 105118634 B CN105118634 B CN 105118634B CN 201510610067 A CN201510610067 A CN 201510610067A CN 105118634 B CN105118634 B CN 105118634B
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- magnetic core
- armature winding
- secondary windings
- toroid coil
- winding
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Abstract
The invention relates to the technical field of transformers, and provides a transformer with an effective heat dissipation effect so as to solve the technical problem of uneven heat dissipation of an existing transformer. The transformer comprises a magnetic core, an annular coil bobbin, a primary winding and a secondary winding. The annular coil bobbin is arranged to be of a hollow structure. The magnetic core penetrates into the annular coil bobbin. The primary winding and the secondary winding are wound around the annular coil bobbin in a spaced mode. Even spacing supporting insulating pieces are arranged between the primary winding and the secondary winding and connected end to end around the annular coil bobbin. A replaceable insulating assembly is arranged between the magnetic core and the annular coil bobbin and comprises a pulling part and an insulating part, and the pulling part is exposed on the outer side of the contact portion of the primary winding and the magnetic core or the outer side of the contact portion of the secondary winding and the magnetic core. Pressing pieces are arranged at the head and tail ends of the annular coil bobbin where the primary winding and the secondary winding are wound. Thus, the heat dissipation state of the transformer can be effectively guaranteed.
Description
Technical field
The present invention relates to transformer technology field, more particularly to a kind of transformator of effective radiating.
Background technology
Existing coils in transformers winding is wound on iron core, as life-time service, radiating are uneven, easily transformator is made
Impacted with the life-span.
Therefore, there is the uneven technical problem of transformator radiating in prior art.
The content of the invention
By providing a kind of transformator of effective radiating, transformator presence in solving prior art dissipates the embodiment of the present invention
Hot uneven technical problem, and then the radiating state for being capable of effective guarantee transformator is realized, ensure the service life of transformator
Technique effect.
In order to solve above-mentioned technical problem, the technical scheme of the embodiment of the present invention is as follows：
A kind of transformator of effective radiating, including：
Magnetic core, toroid coil, armature winding and secondary windings；
The loop coil frame is set to hollow structure, and the magnetic core is through in the toroid coil, armature winding with
Secondary windings around being located in the toroid coil, and the armature winding with secondary windings apart windings in the loop coil
On frame, uniform interval support insulators, the interval support insulators head and the tail phase are set between armature winding and secondary windings
Connect and be centered around in the toroid coil, between the magnetic core and toroid coil, be provided with interchangeable insulation assembly, it is described
Insulation assembly includes withdrawing part and insulation division, and the withdrawing part is exposed at outside or the secondary windings that armature winding is contacted with magnetic core
The outside contacted with magnetic core, arranges compressing member, institute with the head and the tail two ends of the toroid coil of secondary windings winding in armature winding
Compressing member is stated for armature winding is compressed with secondary windings.
Further, also include：Securing member, the securing member are used to fasten magnetic core and toroid coil, the securing member
Including the first snap device and the second snap device, first snap device is arranged on magnetic core, second snap device
It is arranged in toroid coil, and first snap device is adapted buckle with second snap device.
Further, the interval support insulators are specially I-shaped support bar, during the I-shaped support bar includes
The support bar of axle, axis two ends vertical central axis, support bar are set on axis two ends, and the support bar can be stretched with respect to axis
Or shrink.
One or more technical schemes provided in the embodiment of the present invention, at least have the following technical effect that or advantage：
Due to adopting magnetic core, toroid coil, armature winding and secondary windings, the ring in the transformator of effective radiating
Shape bobbin is set to hollow structure, and the magnetic core is through in toroid coil, and armature winding is located at loop coil with secondary windings
On frame, and the armature winding and secondary windings apart windings are in toroid coil, arrange between armature winding and secondary windings
Uniform interval support insulators, support insulators are end to end at interval is centered around in toroid coil, magnetic core and loop coil
Interchangeable insulation assembly is provided between frame, the insulation assembly includes withdrawing part and insulation division, withdrawing part is exposed at armature winding
The outside that the outside or secondary windings contacted with magnetic core is contacted with magnetic core, in armature winding and the toroid of secondary windings winding
The head and the tail two ends of coil arrange compressing member, and the compressing member solves existing skill for armature winding is compressed with secondary windings
There is the uneven technical problem of transformator radiating in art, and then realize the radiating state for being capable of effective guarantee transformator, ensure
The technique effect of the service life of transformator.
Description of the drawings
Fig. 1 is the structural representation of the transformator of effective radiating in the embodiment of the present invention；
Fig. 2 is the structural representation of interval supports insulative frame in the embodiment of the present invention.
Specific embodiment
By providing a kind of transformator of effective radiating, transformator presence in solving prior art dissipates the embodiment of the present invention
Hot uneven technical problem, and then the radiating state for being capable of effective guarantee is realized, ensure the technology of the service life of transformator
Effect.
There is the uneven technical problem of radiating to solve transformator in above-mentioned prior art, it is attached below in conjunction with description
Figure and specific embodiment are described in detail to above-mentioned technical proposal.
The transformator of a kind of effective radiating provided in an embodiment of the present invention, as shown in figure 1, including magnetic core 101, loop coil
Frame 102, armature winding 103 and secondary windings 104, the toroid coil 102 are set to hollow structure, and magnetic core 101 is through annular
In bobbin 102, armature winding 103 and secondary windings 104 around being located on loop coil frame 102, and the armature winding 103 with it is secondary
Level 104 apart windings of winding in toroid coil 102, be provided between armature winding 103 and secondary windings 104 it is uniform between
Every support insulators 105, support insulator 105 is end to end at interval is centered around in toroid coil 102, magnetic core 101 and annular
Bobbin 102 is provided with interchangeable insulation assembly, and the insulation assembly includes withdrawing part 1061 and insulation division 1062, the withdrawing part
It is exposed at the outside that armature winding 103 is contacted with magnetic core 101, or the outside of secondary windings 104 and magnetic core 101, the so insulation
Component can be conveniently replaceable, due to having interval support insulators 105 and the insulated heat of insulation assembly to act on, can effectively to becoming
The bulk temperature of depressor is radiated.In armature winding 103 and the head and the tail two of the toroid coil 102 of 104 winding of secondary windings
End arranges compressing member 108, and the compressing member 108 improves the transformation for armature winding 103 is compressed with secondary windings 104
The overload capability of device.
105 one side of interval support insulators plays the role of insulation, on the other hand plays the role of support, enables to just
It is spaced from each other between level winding 103 and secondary windings 104, consequently facilitating radiating, and, the interval support insulators 105 have
Body be I-shaped support bar, the I-shaped support bar adjustable support width, as shown in Fig. 2 during the I-shaped support bar includes
The support bar 1052 of axle 1051,1051 two ends vertical central axis 1051 of axis, support bar 1052 are set on 1051 two ends of axis, and
Support bar 1052 can be stretched or be shunk with respect to axis 1051, and the I-shaped support bar can adapt to different environment, select different
The width of I-shaped support bar armature winding 103 and secondary windings 104 are spaced into different distances, and, I-shaped support
The gap of bar also allows for radiating.
Due to insulation assembly being arranged between magnetic core 101 and toroid coil 102, can cause toroid coil 102
With 101 relative motion of magnetic core, therefore, the transformator is additionally provided with securing member, the securing member be used for fasten magnetic core 101 and toroid
Coil 102, the securing member include the first snap device 1071 and the second snap device 1072, and first snap device 1071 is arranged
On magnetic core 101, second snap device 1072 is arranged in toroid coil 102, and first snap device 1071 with should
Second snap device 1072 is adapted buckle, so as to prevent magnetic core 101 movable in toroid coil 102.
By above-mentioned whole technical scheme, there is the uneven technical problem of transformator radiating in solving prior art, enter
And the radiating state for being capable of effective guarantee transformator is realized, ensure the technique effect of the service life of transformator.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, claims are intended to be construed to include excellent
Select embodiment and fall into the had altered of the scope of the invention and change.
Obviously, those skilled in the art can carry out the essence of various changes and modification without deviating from the present invention to the present invention
God and scope.So, if these modifications of the present invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (3)
1. a kind of transformator of effective radiating, it is characterised in that include：
Magnetic core, toroid coil, armature winding and secondary windings；
The loop coil frame is set to hollow structure, and the magnetic core is through in the toroid coil, armature winding with it is secondary
Winding around being located in the toroid coil, and the armature winding with secondary windings apart windings in the toroid coil
On, uniform interval support insulators are set between armature winding and secondary windings, the interval support insulators are end to end
It is centered around in the toroid coil, between the magnetic core and toroid coil, is provided with interchangeable insulation assembly, it is described exhausted
Edge component includes withdrawing part and insulation division, the withdrawing part be exposed at the outside that armature winding contacted with magnetic core or secondary windings with
The outside of magnetic core contact, arranges compressing member with the head and the tail two ends of the toroid coil of secondary windings winding in armature winding, described
Compressing member is for armature winding and secondary windings are compressed.
2. the transformator of effective radiating according to claim 1, it is characterised in that also include：Securing member, the securing member
For fastening magnetic core and toroid coil, the securing member includes the first snap device and the second snap device, first card
Buckle mechanism is arranged on magnetic core, and second snap device is arranged in toroid coil, and first snap device and institute
State the second snap device and be adapted buckle.
3. the transformator of effective radiating according to claim 1, it is characterised in that the interval support insulators are specially
I-shaped support bar, the I-shaped support bar include axis, the support bar of axis two ends vertical central axis, during support bar is set in
On axle two ends, and the support bar can be stretched with respect to axis or be shunk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510610067.1A CN105118634B (en) | 2015-09-23 | 2015-09-23 | Transformer with effective heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510610067.1A CN105118634B (en) | 2015-09-23 | 2015-09-23 | Transformer with effective heat dissipation effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105118634A CN105118634A (en) | 2015-12-02 |
| CN105118634B true CN105118634B (en) | 2017-04-12 |
Family
ID=54666589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510610067.1A Active CN105118634B (en) | 2015-09-23 | 2015-09-23 | Transformer with effective heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105118634B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2646839Y (en) * | 2003-08-18 | 2004-10-06 | 台北沛波电子股份有限公司 | High voltage transformer device |
| CN2814633Y (en) * | 2005-04-29 | 2006-09-06 | 黄汝明 | Improved ring shape transformer iron core |
| KR100995128B1 (en) * | 2008-04-11 | 2010-11-18 | 유양산전 주식회사 | A Molding type Isolating Transformer |
| CN102013308A (en) * | 2009-09-04 | 2011-04-13 | 奥斯兰姆有限公司 | Electronic transformer |
| CN102651272A (en) * | 2011-02-25 | 2012-08-29 | 奥斯兰姆有限公司 | Transformer and driving device adopting same |
| CN104021923B (en) * | 2014-06-03 | 2017-01-11 | 上海沪工焊接集团股份有限公司 | Coil structure and power transformer |
| CN204332587U (en) * | 2015-01-26 | 2015-05-13 | 浙江正亮电子电气有限公司 | Annular is vertical around common-mode inductor |
-
2015
- 2015-09-23 CN CN201510610067.1A patent/CN105118634B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105118634A (en) | 2015-12-02 |
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