CN205487650U - Transformer skeleton and magnetic core combination of reduced size and gain power - Google Patents
Transformer skeleton and magnetic core combination of reduced size and gain power Download PDFInfo
- Publication number
- CN205487650U CN205487650U CN201521117943.9U CN201521117943U CN205487650U CN 205487650 U CN205487650 U CN 205487650U CN 201521117943 U CN201521117943 U CN 201521117943U CN 205487650 U CN205487650 U CN 205487650U
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- CN
- China
- Prior art keywords
- magnetic core
- bobbin
- sides
- post
- magnetic
- 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.)
- Expired - Fee Related
Links
- 210000002356 Skeleton Anatomy 0.000 title abstract description 4
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000004907 flux Effects 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 9
- 230000001808 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Abstract
The utility model discloses a transformer skeleton and magnetic core combination of reduced size and gain power, including bobbin and a pair of magnetic core of installing on the bobbin, the middle part of bobbin has magnetic flow mesopore post, the both ends of magnetic flow mesopore post are elementary bobbin winder base and secondary bobbin winder base respectively, the both sides of secondary bobbin winder base are equipped with secondary needle file, the U type of magnetic core form, and the both ends of this magnetic core are equipped with and a pair ofly match the installation of inserting elementary bobbin winder base and secondary bobbin winder base and prolong the limit, the middle part of magnetic core is equipped with to match inserts the magnetic core post in the magnetic flow mesopore post, and the magnetic core on both sides inserts the upper and lower both sides of bobbin respectively, and the outside of the magnetic core on both sides through electric tape tie up fixed. The utility model discloses a small, power is big, and the installation is firm.
Description
Technical field
This utility model relates to technical field of transformer production, particularly relates to a kind of reduction volume and increases powerful transformer framework and core combination.
Background technology
At present, field is used in production at transformator, in order to meet present portable life, the dimension volume size design production of present power supply is more and more less, and transformator is as one of original paper taken up space most inside power supply, the size of transformator do the least be the task of top priority, the volume of transformator the most on the market is the biggest, modern people's requirement to small size power supply can not be met, and the power of existing transformator is the least, installs the most firm.
Utility model content
This utility model is in order to solve the above-mentioned deficiency of prior art, it is proposed that one reduces volume and increases powerful transformer framework and core combination.
In order to solve above-mentioned technical problem, this utility model is by the following technical solutions: a kind of reduce volume and increases powerful transformer framework and core combination, the magnetic core being arranged on bobbin including bobbin and a pair, the middle part of described bobbin has magnetic flux mesopore post, the two ends of described magnetic flux mesopore post are respectively primary bobbin winder base and secondary rolling thread seat, the both sides of described secondary rolling thread seat are provided with secondary needle stand, the U-shaped shape of described magnetic core, and the two ends of this magnetic core are provided with a pair to mate and insert the installation of primary bobbin winder base and secondary rolling thread seat and prolong limit, the middle part of described magnetic core is provided with coupling and is inserted into the magnetic core post in magnetic flux mesopore post, the magnetic core on both sides is inserted respectively into the both sides up and down of bobbin, and the outside of the magnetic core on both sides fixed by insulating tape bondage.
Preferably, described secondary needle stand is also equipped with mounting terminal.
Magnetic core has been done some Adjusting Shape in primary side by transformer framework and magnetic core of transformer, the primary side making magnetic core has the advantage that RM molded dimension is little, so the primary side of transformator can with fly line increase peace away from, and fly line can be ensconced at the inclined-plane of RM type, the size causing transformator because of fly line so can be effectively avoided to increase problem.We have also been made some Adjusting Shape to the primary side magnetic core of transformator simultaneously, magnetic core primary side is made to have the advantage that PQ type magnetic core AE value is big, and take full advantage of the space that primary side is wasted, make transformator increase rated power on the premise of not increasing volume simultaneously.Owing to the transformer framework of this utility model structure and the magnetic core of transformer of new structure are in order to increase the solidness of transformator, the also primary side at skeleton adds mounting terminal, the primary side that can allow transformator is also secured on substrate, so can very effective increase transformator solidness.
Compared with prior art, the bimag that this utility model uses inserts the structure of skeleton and has the advantage that RM type transformer size is little, it is greatly reduced the dimension volume of transformator, and this utility model has the advantage that PQ type magnetic core AE value is big, increase transformer efficiency, meet bigger power demand, and on secondary needle stand, be also equipped with mounting terminal, and then can reach to strengthen the purpose of transformator installation solidness.
Accompanying drawing explanation
Fig. 1 is the structural representation after assembling of the present utility model；
Fig. 2 is the structural representation of the bobbin 1 of utility model；
Fig. 3 is the structural representation of the magnetic core of utility model.
Detailed description of the invention
With embodiment, utility model is described in detail below in conjunction with the accompanying drawings.
Such as Fig. 1, shown in 2 and 3, the reduction volume that the utility model proposes and increase powerful transformer framework and core combination, the magnetic core 2 being arranged on bobbin including bobbin 1 and a pair, the middle part of bobbin 1 has magnetic flux mesopore post 11, the two ends of magnetic flux mesopore post 11 are respectively primary bobbin winder base 12 and secondary rolling thread seat 13, the both sides of secondary rolling thread seat 13 are provided with secondary needle stand 14, the U-shaped shape of magnetic core 2, and the two ends of this magnetic core 2 are provided with a pair to mate and insert the installation of primary bobbin winder base 12 and secondary rolling thread seat 13 and prolong limit 21, the middle part of magnetic core 2 is provided with coupling and is inserted into the magnetic core post 22 in magnetic flux mesopore post 11, the magnetic core 2 on both sides is inserted respectively into the both sides up and down of bobbin 1, and the outside of the magnetic core 2 on both sides fixed by insulating tape bondage.It is also equipped with mounting terminal 15 on secondary needle stand 14.
Above-described embodiment only have expressed several embodiments of the present utility model, and it describes more concrete and detailed, but can not be therefore understands that be the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, this utility model patent and protection domain should be as the criterion with appended claims.
Claims (2)
- null1. one kind reduces volume and increases powerful transformer framework and core combination，It is characterized in that: include bobbin (1) and the magnetic core (2) being arranged on bobbin for a pair，The middle part of described bobbin (1) has magnetic flux mesopore post (11)，The two ends of described magnetic flux mesopore post (11) are respectively primary bobbin winder base (12) and secondary rolling thread seat (13)，The both sides of described secondary rolling thread seat (13) are provided with secondary needle stand (14)，The U-shaped shape of described magnetic core (2)，And the two ends of this magnetic core (2) are provided with a pair to mate and insert the installation of primary bobbin winder base (12) and secondary rolling thread seat (13) and prolong limit (21)，The middle part of described magnetic core (2) is provided with the magnetic core post (22) that coupling is inserted in magnetic flux mesopore post (11)，The magnetic core (2) on both sides is inserted respectively into the both sides up and down of bobbin (1)，And the outside of the magnetic core (2) on both sides fixed by insulating tape bondage.
- 2. reduce volume as claimed in claim 1 and increase powerful transformer framework and core combination, it is characterised in that: it is also equipped with mounting terminal (15) on described secondary needle stand (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117943.9U CN205487650U (en) | 2015-12-30 | 2015-12-30 | Transformer skeleton and magnetic core combination of reduced size and gain power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117943.9U CN205487650U (en) | 2015-12-30 | 2015-12-30 | Transformer skeleton and magnetic core combination of reduced size and gain power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205487650U true CN205487650U (en) | 2016-08-17 |
Family
ID=56662578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521117943.9U Expired - Fee Related CN205487650U (en) | 2015-12-30 | 2015-12-30 | Transformer skeleton and magnetic core combination of reduced size and gain power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205487650U (en) |
-
2015
- 2015-12-30 CN CN201521117943.9U patent/CN205487650U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20181230 |