CN205647284U - Magnetic pressure coupling resonant transformation ware - Google Patents
Magnetic pressure coupling resonant transformation ware Download PDFInfo
- Publication number
- CN205647284U CN205647284U CN201620311624.XU CN201620311624U CN205647284U CN 205647284 U CN205647284 U CN 205647284U CN 201620311624 U CN201620311624 U CN 201620311624U CN 205647284 U CN205647284 U CN 205647284U
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- China
- Prior art keywords
- magnetic
- core
- transformer
- skeleton
- changer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
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Abstract
The utility model relates to a magnetic pressure coupling resonant transformation ware, including converter skeleton, inductance core, magnetic core of transformer, coupling magnetic circuit, its characterized in that assembles inductance core, two kinds of different magnetic cores of magnetic core of transformer on same converter skeleton, and elementary winding is around on whole center pillars of two kinds of magnetic cores, and secondary winding inserts the coupling of alternating current realization magnetic pressure around on magnetic core of transformer's center pillar, forms the coupling magnetic circuit, then fixed with the hoop component, and the advantage is: the efficiency of the conversion of resonant transformation ware is greatly improved, and it is small, simple structure, job stabilization, the industrialization bulk production of being convenient for.
Description
Technical field
This utility model relates to electric and electronic technical field, particularly to a kind of magnetic pressure coupled resonance changer.
Background technology
In prior art, either LC or LLC resonant converter have the most been known and have been widely used in
The fields such as laser, medical treatment, environmental protection, excitation, electronics, are also important portions indispensable in many industrial equipments
Point.
Traditional controlled resonant converter is to use transformator and resonant inductance two elements independently, in layout and
Install and limited by space and position, bring very burden to circuit design, and the consuming respectively of element
Power causes again changer conversion efficiency to reduce.
Utility model content
This utility model provides a kind of magnetic pressure coupled resonance changer, uses the mode of magnetic pressure coupling and novel
Changer and resonance inductance converter are integrated by structure design, reduce the triviality of circuit design, subtract
Few power consumption, is greatly improved conversion efficiency, cost-effective.
For achieving the above object, this utility model is achieved through the following technical solutions:
A kind of magnetic pressure coupled resonance changer, including changer skeleton, inductance core, magnetic core of transformer, coupling
Magnetic circuit, it is characterised in that inductance core, two kinds of different magnetic cores of magnetic core of transformer are assemblied in same changer
On skeleton, primary winding is wound on whole center pillars of two kinds of magnetic cores, and secondary winding transformer is wound on the center pillar of magnetic core of transformer
On, incoming transport electricity realizes magnetic pressure coupling, forms Coupled Magnetic Path.
Described changer skeleton is to be combined by secondary coil skeleton embedding primary coil skeleton, transformator magnetic
Core inserts secondary coil frame position, and inductance core inserts primary coil skeleton relevant position.
Described changer is securely fitted on fixing base plate by clip external member.
Described converter applications is in high voltagehigh frequency resonance circuit.
Described converter applications is in series resonant circuit, and series resonant circuit is by two switching tube S1 and S2
The d. c. voltage signal VIN of input is become the output of ac square wave signal, inputs with magnetic pressure coupled resonance changer
The primary coil of end is connected, and primary coil and inductance core cooperatively form resonant inductance, are turned by ac square wave signal
Change stable sine wave signal into.
Compared with prior art, the beneficial effects of the utility model are:
Changer and resonant inductance are designed as integral type by this utility model, and primary coil accesses alternating current,
Under the effect of alternating magnetic field, owing to the newel of two pairs of magnetic cores walked around by primary coil, secondary coil walks around wherein one
Newel to magnetic core so that for changer relatively conventional transducers, its magnetizing inductance increases, and exciting current drops
Low, thus reduce inverter power loss, improving electric energy conversion efficiency, having because being set to integral type, so this
Utility model relatively conventional transducers, volume is little, and simple in construction is cost-effective.
Accompanying drawing explanation
The front view of the Fig. 1-1 changer skeleton involved by this utility model.
Fig. 1-2 is the top view of the changer skeleton involved by this utility model.
The front view of the Fig. 2-1 primary coil skeleton involved by this utility model.
The top view of the Fig. 2-2 primary coil skeleton involved by this utility model.
The front view of the Fig. 3-1 secondary coil skeleton involved by this utility model.
The front view of the Fig. 3-2 secondary coil skeleton involved by this utility model.
The front view of the Fig. 4-1 magnetic core of transformer involved by this utility model.
The front view of the Fig. 4-2 magnetic core of transformer involved by this utility model.
The front view of the Fig. 5-1 inductance core involved by this utility model.
The top view of the Fig. 5-2 inductance core involved by this utility model.
The front view of the Fig. 6-1 clip involved by this utility model.
The top view of the Fig. 6-2 clip involved by this utility model.
The front view of the Fig. 7-1 fixing base plate involved by this utility model.
The top view of the Fig. 7-2 fixing base plate involved by this utility model.
Fig. 8 is the primary winding involved by this utility model, secondary winding transformer and changer magnetic core winding schematic diagram.
Fig. 9 is that this utility model converter applications is in LLC series resonant converter schematic diagram.
In figure: 1-inductance core 2-magnetic core of transformer 3-primary coil 4-secondary coil
Detailed description of the invention
Below in conjunction with the accompanying drawings technology contents of the present utility model is described in further detail.
A kind of magnetic pressure coupled resonance changer, including changer skeleton, inductance core 1, magnetic core of transformer 2,
Coupled Magnetic Path, clip external member, by primary coil 3, secondary coil 4 rotating around in primary coil skeleton and secondary
On coil rack, as shown in Fig. 1-1, Fig. 1-2, Fig. 2-1, Fig. 2-2, Fig. 3-1, Fig. 3-2, changer
Skeleton is to be combined by after secondary coil skeleton embedding primary coil skeleton, as shown in Fig. 4-1, Fig. 4-2,
Magnetic core of transformer 2 inserts secondary coil frame position, shown in Fig. 5-1, Fig. 5-2, at the beginning of inductance core 1 inserts
Level coil rack relevant position, finally utilizes clip shown in Fig. 6-1, Fig. 6-2 to fix the changer assembled and arrives
On fixing base plate shown in Fig. 7-1, Fig. 7-2.
As shown in Figure 8, Figure 9, magnetic pressure coupled inverters being applied to series resonant circuit, this circuit is by two
The d. c. voltage signal VIN of input is become the output of ac square wave signal by individual switching tube S1 and S2, with this practicality
The input of novel magnetic pressure coupled resonance changer is connected, and primary coil and inductance core cooperatively form resonant inductance, will
Ac square wave signal is converted into stable sine wave signal.
It is discrete with changer that this utility model solves resonant inductance in existing LLC resonant converter, and that causes divides
Other power consumption, conversion efficiency is low, the technical problem that design circuit is complicated, is that a kind of reduction is lost, improves and become
Parallel operation conversion efficiency, volume is little, a kind of magnetic pressure coupled resonance changer of simple in construction.
Claims (3)
1. a magnetic pressure coupled resonance changer, including changer skeleton, inductance core, magnetic core of transformer,
Coupled Magnetic Path, it is characterised in that inductance core, two kinds of different magnetic cores of magnetic core of transformer are assemblied in same change
On parallel operation skeleton, primary winding is wound on whole center pillars of two kinds of magnetic cores, and secondary winding transformer is wound on magnetic core of transformer
On center pillar, incoming transport electricity realizes magnetic pressure coupling, forms Coupled Magnetic Path.
A kind of magnetic pressure coupled resonance changer the most according to claim 1, it is characterised in that described
Changer skeleton is to be combined by secondary coil skeleton embedding primary coil skeleton, and magnetic core of transformer inserts secondary
Coil rack position, inductance core inserts primary coil skeleton relevant position.
A kind of magnetic pressure coupled resonance changer the most according to claim 1, it is characterised in that described
Changer is securely fitted on fixing base plate by clip external member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620311624.XU CN205647284U (en) | 2016-04-14 | 2016-04-14 | Magnetic pressure coupling resonant transformation ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620311624.XU CN205647284U (en) | 2016-04-14 | 2016-04-14 | Magnetic pressure coupling resonant transformation ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205647284U true CN205647284U (en) | 2016-10-12 |
Family
ID=57065070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620311624.XU Expired - Fee Related CN205647284U (en) | 2016-04-14 | 2016-04-14 | Magnetic pressure coupling resonant transformation ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205647284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703655A (en) * | 2016-04-14 | 2016-06-22 | 鞍山基理光电科技有限公司 | Magnetic pressure coupling resonant converter |
-
2016
- 2016-04-14 CN CN201620311624.XU patent/CN205647284U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703655A (en) * | 2016-04-14 | 2016-06-22 | 鞍山基理光电科技有限公司 | Magnetic pressure coupling resonant converter |
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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 |
Granted publication date: 20161012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |