CN106033694A - A transformer winding stand structure - Google Patents
A transformer winding stand structure Download PDFInfo
- Publication number
- CN106033694A CN106033694A CN201510102702.5A CN201510102702A CN106033694A CN 106033694 A CN106033694 A CN 106033694A CN 201510102702 A CN201510102702 A CN 201510102702A CN 106033694 A CN106033694 A CN 106033694A
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- CN
- China
- Prior art keywords
- transformator
- bracket structure
- bobbin bracket
- winding
- longitudinal section
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- 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.)
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Abstract
The invention provides a transformer winding stand structure comprising a winging frame which comprises a first winding area, second winding areas formed on the two sides of the first winding area, and a channel penetrating the first winding area and the second winding areas. Each of the second winding areas is provided with slots. Thus, the overall assembly procedures can be simplified and the assembly time can be shortened.
Description
Technical field
The present invention relates to a kind of bobbin winder bracket, particularly relate to the bobbin bracket structure of a kind of transformator.
Background technology
Transformator is electronic building brick commonly used in various electronic product, and it is the electric current in order to being received
Become the electric current of another ratio via transformation process, use being supplied to other electronic building brick.
Existing transformator comprises a winding frame, a magnetic core group, primary side coiling and secondary side coiling, wherein
Primary side coiling and secondary side coiling are to be wound in discretely on each winding region of winding frame, and magnetic core group is then
It is the part winding region through winding frame, consequently, it is possible to when primary side coiling is passed through an electric current, just may be used
Make magnetic core group induce magnetic field, thus in secondary side coiling, produce faradic current.
Along with the progress of electronics technology, electronic product is the most increasing for the requirement of power conversion efficiency, because of
This is in terms of the safety criterion specification of product, also gets over strictly specification and the primary side coiling and two of transformator
The use safety problem of secondary side winding department, owing to the coiling of existing transformator is mostly to carry out with thin copper wire line
Being wound around, it not only makes assembling become slow and inconvenient because of the loaded down with trivial details of technique during being wound,
More because being used as coiling unit with thin copper wire line, it can bear the magnitude of current and be severely limited,
And there are use safety problem.Therefore, a kind of transformation improving above-mentioned techno-absence how is designed
Device, problem the most in the urgent need to address.
Summary of the invention
One purpose of the present invention, is to provide the bobbin bracket structure of a kind of transformator, and it can simplify the group of entirety
Dress program and shorten installation time.
In order to reach above-mentioned purpose, the present invention provides the bobbin bracket structure of a kind of transformator, including a coiling
Frame, this winding frame comprise one first winding region, 2 second winding regions being formed at these both sides, the first winding region and
One passage of this first winding region through and this second winding region, be respectively arranged with in respectively this second winding region to
A few slot.
The present invention also has following effect, is used as secondary side coiling with conducting ring, it is possible to bear bigger electricity
Flow exports.Owing to each conduction plate is to be combined with winding frame with inserting mode, only need more in maintenance process
Change the element of damage, and more have economic benefit.Air vent is offered, profit by the first winding region
Can enter in outside cryogenic gas and inside winding frame, carry out heat exchange, and each coiling can be operated institute
The heat produced takes away dissipation.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as to the present invention's
Limit.
Accompanying drawing explanation
The three-dimensional exploded view of Fig. 1 bobbin bracket structure of the present invention；
The combination schematic diagram of Fig. 2 bobbin bracket structure of the present invention；
Fig. 3 is another visual angle figure of Fig. 2；
Fig. 4 is the 4-4 sectional view in Fig. 2；
Fig. 5 is the 5-5 sectional view in Fig. 2；
Fig. 6 is the 6-6 sectional view in Fig. 2；
Fig. 7 another embodiment of the present invention sectional view.
Wherein, reference
10 ... winding frame
11 ... passage
12 ... riser
13 ... the first winding region
14 ... space bar
141 ... slot
142 ... socket
15 ... the second winding region
16 ... pin plate
17 ... connect foot
18 ... air vent
20 ... conduction plate
21 ... body
22 ... conducting ring
221 ... traversing section
222 ... first longitudinal section
223 ... second longitudinal section
224 ... the 3rd longitudinal section
225 ... opening
23 ... connect foot
3 ... magnetic core group
31 ... the first magnetic core
32 ... the second magnetic core
4 ... primary side coiling
5 ... secondary side coiling
6 ... circuit board
Detailed description of the invention
Detailed description for the present invention and technology contents, coordinate accompanying drawing to be described as follows, but appended accompanying drawing
Reference and explanation use are only provided, are not used for the present invention is any limitation as.
Referring to shown in Fig. 1 to Fig. 6, the present invention provides the bobbin bracket structure of a kind of transformator, and it mainly wraps
Including a winding frame 10, this winding frame 10 is for made by the insulant such as plastic cement, substantially in a hollow, rectangular
Body, has a rectangular channel 11, separately prolongs in the direction being perpendicular to centrage in the direction being parallel to centrage
Stretch and be parallel to each other and spaced two risers 12, between this two riser 12, be formed with one first coiling
District 13, is wound being supplied to primary side coiling 4.
Each extended over multiple space bar 14 in each riser 12 exterior lateral area, each space bar 14 substantially with respectively
Riser 11 configured in parallel, is provided with the slot 141 being interconnected with aforementioned channels 11 at each space bar 14,
And each slot 141 is respectively provided with a socket 142, this socket 142 is formed in the side position of space bar 14
Putting, the region that each space bar 14 is formed just constitutes one second winding region 15.
Separately two pin plates 16 are each extended in the both sides, lower end of each space bar 14, in each pin plate 16
Lower section is connected to two and connects foot 17, and the leading-out terminal for primary side coiling 4 is electrically connected with.Also,
An air vent 18 of connection aforementioned rectangular passage 11 is offered in the first winding region 13.
The bobbin bracket structure of the present invention further includes multiple conduction plate 20, and each conduction plate 20 has one
Body 21 and be fixed on a conducting ring 22 of body 21, the body 21 of the present embodiment is a circuit board, in one
"convex" shaped, conducting ring 22 can be a copper sheet or a Copper Foil, and it is the socket 142 from slot 141
Insert and connect and be incorporated into winding frame 10, in order to as secondary side coiling 5.Cross section due to conducting ring 22
The long-pending sectional area more than existing coiling, therefore compared to existing transformator utilize coiling be used as secondary side around
Line, thus there is the advantage that can bear bigger output current.
Further, the conducting ring 22 of the present embodiment comprise be parallel to each other two traversing sections 221, from each laterally
One end bending extension in the opposite direction of section 221 and be perpendicular to one first longitudinal section 222 of traversing section 221
And from the other end bending extension in the opposite direction of each traversing section 221 and be perpendicular to the one of traversing section 221
Three longitudinal sections 223 and one the 4th longitudinal sections 224, the 3rd longitudinal section 223 and the 4th longitudinal section 224 are and the
One longitudinal section 222 is parallel to each other, and is formed with one between the 3rd longitudinal section 223 and the 4th longitudinal section 224
Opening 225, this conducting ring 22 is that laminating is fixed on a side surface of body 21, and its opening 225
It is being adjacent to the wide end position of body 21, and is being extended with two separately down in each wide end position of body 21 and connects
Foot 23, the leading-out terminal for secondary side coiling 5 is electrically connected with.
The bobbin bracket structure of the present invention can combine to constitute a transformator with a magnetic core group 3, and magnetic core group 3 comprises
One first magnetic core 31 and one second magnetic core 32, the first magnetic core 31 and the second magnetic core 32 are all in one " E " word
Shape, the middle protrusion of the most each magnetic core 31,32 be penetrate aforesaid passage 11 in and be formed corresponding aforementioned
One interval air gap of air vent 18 configuration, the upper and lower protuberance of each magnetic core 31,32 is then to be respectively overlay in respectively
Space bar 14 and the upper and lower surface of primary side coiling 4, and upper and lower protuberance docks each other (such as Fig. 4
Shown in), so to be combined into a transformator.
This transformator may be mounted on a circuit board 6, utilizes the hole offered on circuit board 6 or groove (figure
Not shown), with provide aforesaid respectively connect foot 17,23 grafting combine.Primary side is passed through when electric current during use
Heat will be produced when coiling 4 and secondary side coiling 5 thereon, now can pass through air vent 18 and a trapping
Aforementioned heat is taken away and dissipates to outside by the heat dissipation channel that gap is constituted.Again above primary side coiling 4 and
A heat dissipation channel, two adjacent spaces the most in office it are formed with between below the upper and lower protuberance of each magnetic core 31,32
Also a heat dissipation channel (as shown in Figure 4) it is formed with between plate 14 or between space bar 14 and riser 12, as
This can allow the cryogenic gas of outside easily enter inside transformer and walk heat produced by each heater element.
Referring to shown in Fig. 7, the bobbin bracket structure of the present invention, also can be such as this except being in addition to above-described embodiment
The kenel of embodiment, wherein primary side coiling 4 is can be wound around between two-phase neighbour's space bar 14 in office or be spaced
Between plate 14 and riser 12, so, also there is the effects equivalent of previous embodiment.Utilize outside during use
Cryogenic gas via air vent 18 and interval air gap, with take away conduction plate 20 on each heater element produced
Raw heat.
Certainly, the present invention also can have other various embodiments, without departing substantially from present invention spirit and the feelings of essence thereof
Under condition, those of ordinary skill in the art work as can make various corresponding change and deformation according to the present invention, but
These change accordingly and deform the protection domain that all should belong to appended claims of the invention.
Claims (10)
1. the bobbin bracket structure of a transformator, it is characterised in that include a winding frame, this winding frame comprises
One first winding region, 2 second winding regions being formed at these both sides, the first winding region and this first winding region through
With a passage of this second winding region, it is respectively arranged with at least one slot in respectively this second winding region.
The bobbin bracket structure of transformator the most according to claim 1, it is characterised in that this winding frame is
One hollow, rectangular body, this passage is parallel to the centerline direction of this hollow, rectangular body and is formed, is being perpendicular to
The centerline direction of this hollow, rectangular body is extended with and is parallel to each other and spaced two risers, this first coiling
District is formed at respectively between this riser.
The bobbin bracket structure of transformator the most according to claim 2, it is characterised in that at respectively this riser
Exterior lateral area be extended with multiple space bar, respectively this space bar and respectively this riser configured in parallel, this second coiling
District is formed at respectively this space bar.
The bobbin bracket structure of transformator the most according to claim 3, it is characterised in that this slot is offered
At this space bar, and this slot has a socket, and this socket is formed at the lateral location of this space bar.
The bobbin bracket structure of transformator the most according to claim 3, it is characterised in that at this space bar
Lower end be extended with multiple pin plate, connect to have in the lower section of this pin plate and multiple connect foot.
The bobbin bracket structure of transformator the most according to claim 2, it is characterised in that this first coiling
The passage connecting this passage is offered in district.
The bobbin bracket structure of transformator the most according to claim 1, it is characterised in that further include multiple
Conduction plate, this conduction plate each has a body and is connected to a conducting ring of this body, this conducting ring
Combine corresponding to this slot grafting.
The bobbin bracket structure of transformator the most according to claim 7, it is characterised in that this body is one
Convex shape, the wide end at this body is extended with and multiple connects foot.
The bobbin bracket structure of transformator the most according to claim 8, it is characterised in that this conducting ring bag
Containing two traversing sections being parallel to each other, from one end bending extension of each this traversing section and be perpendicular to this traversing section
One first longitudinal section and from the other end bending extension of respectively this traversing section and be perpendicular to the one the of this traversing section
Three longitudinal sections and one the 4th longitudinal section, the 3rd longitudinal section and the 4th longitudinal section are and this first longitudinal section of phase
The most parallel.
The bobbin bracket structure of transformator the most according to claim 9, it is characterised in that the 3rd
It is formed with an opening between longitudinal section and the 4th longitudinal section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510102702.5A CN106033694A (en) | 2015-03-09 | 2015-03-09 | A transformer winding stand structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510102702.5A CN106033694A (en) | 2015-03-09 | 2015-03-09 | A transformer winding stand structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106033694A true CN106033694A (en) | 2016-10-19 |
Family
ID=57150547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510102702.5A Pending CN106033694A (en) | 2015-03-09 | 2015-03-09 | A transformer winding stand structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106033694A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0997719A (en) * | 1995-09-28 | 1997-04-08 | Makoto Yamamoto | Transformer structure |
| US7091817B2 (en) * | 2001-09-28 | 2006-08-15 | Delta Energy Systems (Switzerland) Ag | Planar transformer comprising plug-in secondary windings |
| TWM307181U (en) * | 2006-06-14 | 2007-03-01 | Lite On Technology Corp | Coil frame capable of connecting with another coil frame and transformer with coil frames capable of connecting to each other |
| US20080180205A1 (en) * | 2007-01-31 | 2008-07-31 | Delta Electronics, Inc. | Transformer structure |
| US20100026437A1 (en) * | 2008-08-04 | 2010-02-04 | Tsai-Sheng Lin | Conductive winding module and magnetic element having such conductive winding module |
| CN204441058U (en) * | 2015-03-09 | 2015-07-01 | 群光电能科技股份有限公司 | The bobbin bracket structure of transformer |
-
2015
- 2015-03-09 CN CN201510102702.5A patent/CN106033694A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0997719A (en) * | 1995-09-28 | 1997-04-08 | Makoto Yamamoto | Transformer structure |
| US7091817B2 (en) * | 2001-09-28 | 2006-08-15 | Delta Energy Systems (Switzerland) Ag | Planar transformer comprising plug-in secondary windings |
| TWM307181U (en) * | 2006-06-14 | 2007-03-01 | Lite On Technology Corp | Coil frame capable of connecting with another coil frame and transformer with coil frames capable of connecting to each other |
| US20080180205A1 (en) * | 2007-01-31 | 2008-07-31 | Delta Electronics, Inc. | Transformer structure |
| US20100026437A1 (en) * | 2008-08-04 | 2010-02-04 | Tsai-Sheng Lin | Conductive winding module and magnetic element having such conductive winding module |
| CN204441058U (en) * | 2015-03-09 | 2015-07-01 | 群光电能科技股份有限公司 | The bobbin bracket structure of transformer |
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|---|---|---|---|
| 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: 20161019 |