CN2648570Y - Transformer structure - Google Patents
Transformer structure Download PDFInfo
- Publication number
- CN2648570Y CN2648570Y CN 03208188 CN03208188U CN2648570Y CN 2648570 Y CN2648570 Y CN 2648570Y CN 03208188 CN03208188 CN 03208188 CN 03208188 U CN03208188 U CN 03208188U CN 2648570 Y CN2648570 Y CN 2648570Y
- Authority
- CN
- China
- Prior art keywords
- pressure drum
- sidewall
- drum stand
- low
- line pin
- 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 - Lifetime
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
A transformer structure includes a low voltage winding frame, a low voltage winding, two high voltage winding frames, two high voltage windings and a core component, wherein, the low voltage is rolled around the tube of the low voltage winding frame, and the two high voltage winding frames are arranged in series connection positions, the two high voltage windings are respectively rolled around the tubes of the two high voltage winding frames, and the core component is passes through the tubes of the low voltage winding frame and the high voltage winding frame for electromagnetic induction; the transformer structure of the utility model adopts the design of arranging two high voltage windings for corresponding and matching with the low voltage winding, the cost is reduced, and power is increased, the utility model is especially suitable for large scale LCD panel, the lighting sources at the two sides of the LCD panel can be equalized better.
Description
Technical field
The utility model provides a kind of transformer device structure, and is particularly a kind of with the two high-tension transformer structures of the corresponding two high-voltage line circles of a low-voltage coil with the driving electronic building brick.
Background technology
In the electronic product, power supply need be passed through the conversion of transformer again, to meet the driving electric energy that each electronic building brick is suitable for.With the display panels is example, just its electric energy specification needs to convert low tension to high-tension electricity to promote the light emitting source as fluorescent tube, reaches the function of demonstration.Because the application of display panels little by little replaces traditional display, and along with the lifting of technology develops toward large-sized panel, the uniformity that fluorescent tube provides light to show becomes more important, the dealer on research and development are produced invariably the phase make display quality more attain perfection, to satisfy the demands of consumers.
Known transformer device structure, see also illustrated in figures 1 and 2, be used to drive the light emitting source 6 of display panels (figure slightly) ', promptly drive inverter (INVERTER) transformer of display panels both sides fluorescent tube, comprise a low pressure drum stand 1 ', a low-voltage coil 2 ', a high-tension winding frame 3 ', a high-tension coil a 4 ' and group 5 unshakable in one's determination ', this low pressure drum stand 1 of this low-voltage coil 2 ' and high-tension coil 4 ' be set around respectively ' and high-tension winding frame 3 ', this low pressure drum stand 1 of this iron core group 5 ' be arranged in ' and high-tension winding frame 3 ' in make electromagnetic induction.
Above-mentioned known transformer device structure, because a low-voltage coil only cooperates a high-tension coil, display panels both sides fluorescent tube need use a transformer respectively, causes cost to increase, and two transformers that separate, the degree of balance that makes two fluorescent tubes easily cause the uniformity that shows not good because of the existence of otherness.
Therefore, as from the foregoing, above-mentioned known transformer device structure on reality is used, obviously has inconvenience and exists with shortcoming, and remain to be improved.
The utility model content
Main purpose of the present utility model is to provide a kind of transformer device structure, and the transformer cost of electronic product is reduced, and the light emitting source degree of balance that is applied to display panels is good.
In order to reach above-mentioned purpose, the utility model mainly is that a kind of transformer device structure is being provided, can be used for driving the light emitting source of display panels, comprise a low pressure drum stand, a low-voltage coil, two high pressure drum stands, two high-voltage line circles and a group unshakable in one's determination, wherein: this low pressure drum stand has body; This low-voltage coil is set around the body of this low pressure drum stand; This two high pressure drum stand has body respectively, and this two high pressure drum stand is the serial connection positional alignment; This two high-voltage lines circle is set around the body of this two high pressure drum stand respectively; And should the iron core group be arranged in the body of this low pressure drum stand in the body with this high-tension winding frame and make electromagnetic induction.
The body two ends of this low pressure drum stand are equipped with sidewall, and this sidewall is provided with lambda line pin and loop line pin, and this low-voltage coil one end is wound in this lambda line pin, and the other end is wound in this loop line pin.
The body of this low pressure drum stand is equipped with blade between the sidewall of two ends, and this low-voltage coil is wound between sidewall and the blade and the groove position that forms between adjacent two blades in regular turn.
The blade of the body of this low pressure drum stand is provided with breach, and this low-voltage coil is striden and is located at this breach to the adjacent slot position.
The body two ends of this high-tension winding frame are equipped with sidewall, and this sidewall is provided with lambda line pin and loop line pin, and this high-tension coil one end is wound in this lambda line pin, and the other end is wound in this loop line pin.
The body of this high-tension winding frame is equipped with barricade between the sidewall of two ends, and this high-tension coil is wound between sidewall and the barricade and the groove position that forms between adjacent two barricades in regular turn.
The barricade of the body of this high-tension winding frame is provided with breach, and this high-tension coil is striden and is located at this breach to the adjacent slot position.
This iron core group is two relative door character type iron cores, and the two ends of this door character type iron core are arranged in the body of this low pressure drum stand respectively and in the body of this high-tension winding frame.
The utility model has following advantage compared to existing technology:
This low-voltage coil cooperates corresponding two high-voltage line circles simultaneously, required by electronic product transformer cost is reduced, and make the display panels both sides light emitting source degree of balance good, and two high-voltage line circles can increase power, are applicable to large-sized display panels especially.
Description of drawings
Fig. 1 is the floor map of known transformer structure;
Fig. 2 is the two group floor map that connect application of known transformer structure to separate;
Fig. 3 is the floor map of transformer device structure of the present utility model; And
Fig. 4 is transformer device structure of the present utility model connects application simultaneously with two high-voltage line circles a floor map.
Wherein, description of reference numerals is as follows:
Low pressure drum stand-1 '; Low-voltage coil-2 '; High-tension winding frame-3 ';
High-tension coil-4 '; Group-5 unshakable in one's determination '; Light emitting source-6 '; Low pressure drum stand-1;
Body-10; Sidewall-11; Lambda line pin-111; Loop line pin-112;
Blade-12; Groove position-13; Low-voltage coil-2; High-tension winding frame-3;
Body-30; Sidewall-31; Lambda line pin-311; Loop line pin-312;
Barricade-32; Groove position-33; High-tension coil-4; Group-5 unshakable in one's determination; Light emitting source-6.
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined purpose is taked, see also following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provide with reference to and usefulness is described, be not to be used for the utility model is limited.
See also Fig. 3 and shown in Figure 4, the utility model is an a kind of pair of high-tension transformer structure, be used to drive the light emitting source 6 of display panels (figure is slightly), comprise a low pressure drum stand 1, a low-voltage coil 2, two high pressure drum stands 3, two high-voltage line circles 4 and a group 5 unshakable in one's determination, wherein:
Low pressure drum stand 1, it has body 10, and these body 10 two ends are equipped with sidewall 11, and this sidewall 11 is provided with lambda line pin 111 and loop line pin 112, and body 10 is equipped with blade 12 between two ends sidewall 11, and this blade 12 is provided with breach (figure is slightly).
Low-voltage coil 2, it is set around the body 10 of this low pressure drum stand 1, be that low-voltage coil 2 one ends are wound in this lambda line pin 111, and the groove position 13 that is wound between sidewall 11 and the blade 12 in regular turn and forms between adjacent two blades 12, the other end is wound in this loop line pin 112, wherein this low-voltage coil 2 stride be located at this blade 12 breach to adjacent slot position 13.
High-tension winding frame 3, it has body 30, and two high pressure drum stands 3 are the serial connection positional alignment, body 30 two ends of this high-tension winding frame 3 are equipped with sidewall 31, this sidewall 31 is provided with lambda line pin 311 and loop line pin 312, this body 30 is equipped with barricade 32 between two ends sidewall 31, and this barricade 32 is provided with breach (figure slightly).
High-tension coil 4, it is set around the body 30 of this two high pressure drum stand 3 respectively, be that high-tension coil 4 one ends are wound in this lambda line pin 311, and the groove position 33 that is wound between sidewall 31 and the barricade in regular turn and forms between adjacent two barricades 32, the other end is wound in this loop line pin 312, wherein this high-tension coil 4 stride be located at this barricade 32 breach to adjacent slot position 33.
As shown in Figure 4, and comparison diagram 2, this low-voltage coil 2 cooperates corresponding two high-voltage line circles 4 simultaneously, can reduce required by electronic product transformer cost, and two high-voltage line circles 4 are supplied display panels both sides light emitting source 6 respectively, during as fluorescent tube, its electrical characteristic is unaffected, and the fluorescent tube degree of balance is good, and two high-voltage line circles 4 can increase power, therefore be enough to the large-sized exploitation trend of fluid,matching LCD panel, more can satisfy the lifting of display quality.
Therefore, of the present utility model pair of high-tension transformer structure has characteristics described as follows:
This low-voltage coil cooperates corresponding two high-voltage line circles simultaneously, required by electronic product transformer cost is reduced, and two high-voltage line circles are supplied display panels both sides fluorescent tube respectively, its electrical characteristics are unaffected, the fluorescent tube degree of balance is good, and two high-voltage line circles can increase power, are applicable to large-sized display panels especially.
But, the above, it only is the detailed description of specific embodiment of the utility model and graphic, be not in order to restriction the utility model and feature of the present utility model, such as be familiar with this skill person, modify or variation according to the equivalence that spirit of the present utility model is done, all should be contained in the claim of the present utility model.
Claims (8)
1, a kind of transformer device structure is characterized in that, this structure comprises:
One low pressure drum stand, it has body;
One low-voltage coil, it is set around the body of this low pressure drum stand;
Two high pressure drum stands, it has body respectively, and this two high pressure drum stand is the serial connection positional alignment;
Two high-voltage line circles, it is set around the body of this two high pressure drum stand respectively; And
One group unshakable in one's determination, it is arranged in the body of this low pressure coil holder in the body with this high-tension winding frame.
2, transformer device structure as claimed in claim 1 is characterized in that, the body two ends of this low pressure drum stand are equipped with sidewall, and this sidewall is provided with lambda line pin and loop line pin, and this low-voltage coil one end is wound in this lambda line pin, and the other end is wound in this loop line pin.
3, transformer device structure as claimed in claim 2 is characterized in that, the body of this low pressure drum stand is equipped with blade between the sidewall of two ends, and this low-voltage coil is wound between sidewall and the blade and the groove position that forms between adjacent two blades in regular turn.
4, transformer device structure as claimed in claim 3 is characterized in that, the blade of the body of this low pressure drum stand is provided with breach, and this low-voltage coil is striden and is located at this breach to the adjacent slot position.
5, transformer device structure as claimed in claim 1 is characterized in that, the body two ends of this high-tension winding frame are equipped with sidewall, and this sidewall is provided with lambda line pin and loop line pin, and this high-tension coil one end is wound in this lambda line pin, and the other end is wound in this loop line pin.
6, transformer device structure as claimed in claim 5 is characterized in that, the body of this high-tension winding frame is equipped with barricade between the sidewall of two ends, and this high-tension coil is wound between sidewall and the barricade and the groove position that forms between adjacent two barricades in regular turn.
7, transformer device structure as claimed in claim 6 is characterized in that, the barricade of the body of this high-tension winding frame is provided with breach, and this high-tension coil is striden and is located at this breach to the adjacent slot position.
8, transformer device structure as claimed in claim 1 is characterized in that, this iron core group is two relative door character type iron cores, and the two ends of this door character type iron core are arranged in the body of this low pressure drum stand respectively and in the body of this high-tension winding frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03208188 CN2648570Y (en) | 2003-08-19 | 2003-08-19 | Transformer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03208188 CN2648570Y (en) | 2003-08-19 | 2003-08-19 | Transformer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2648570Y true CN2648570Y (en) | 2004-10-13 |
Family
ID=34324755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03208188 Expired - Lifetime CN2648570Y (en) | 2003-08-19 | 2003-08-19 | Transformer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2648570Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1941228B (en) * | 2005-09-28 | 2011-05-11 | 光诠科技股份有限公司 | Inverting transformer |
| CN104934207A (en) * | 2015-07-03 | 2015-09-23 | 江苏容天机电科技有限公司 | Novel high-frequency transformer framework in high current |
| CN110739146A (en) * | 2019-10-31 | 2020-01-31 | 天津市百利纽泰克电气科技有限公司 | Process for manufacturing opposite phase voltage transformer by adopting C-shaped iron core |
-
2003
- 2003-08-19 CN CN 03208188 patent/CN2648570Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1941228B (en) * | 2005-09-28 | 2011-05-11 | 光诠科技股份有限公司 | Inverting transformer |
| CN104934207A (en) * | 2015-07-03 | 2015-09-23 | 江苏容天机电科技有限公司 | Novel high-frequency transformer framework in high current |
| CN110739146A (en) * | 2019-10-31 | 2020-01-31 | 天津市百利纽泰克电气科技有限公司 | Process for manufacturing opposite phase voltage transformer by adopting C-shaped iron core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1668161A (en) | Double high-voltage driving circuit device for lighting | |
| CN1774154A (en) | Lamp tube driving method and circuit and applied basic circuit block | |
| CN103684343A (en) | Electromagnetic interference filter, and power supply apparatus and display apparatus including the same | |
| CN2648570Y (en) | Transformer structure | |
| CN1581381A (en) | Leakage inductance adjustable transformer | |
| CN2648569Y (en) | Transformer structure | |
| CN2891238Y (en) | Transformer structure with double magnetic circuits, four channels, and double winding drums | |
| CN2537111Y (en) | Transformer for driving two A/D converters simultaneously | |
| CN201196901Y (en) | Winding structure for transformer | |
| CN106356179A (en) | LLC transformer, LLC switching power source and electrical equipment | |
| CN200956305Y (en) | Leakage inductance adjustable transformer | |
| CN101872674A (en) | Current-sharing transformer and applicable power supply circuit thereof | |
| CN101051560A (en) | High frequency high voltage step-up transformer | |
| CN200972821Y (en) | Improved structure of high-voltage transformer of two high voltage output | |
| CN2640196Y (en) | Multi-tube single-coil inverter sampling circuit | |
| CN2777899Y (en) | Transformer and multi-lamp tube driving circuit using same | |
| CN2789904Y (en) | High-voltage sodium lamp ballast | |
| CN100492557C (en) | Transformer of converter | |
| CN2800694Y (en) | Multi-tube balancing transformer and drive circuit | |
| CN2802675Y (en) | Converter transformer structure with step-up shunt loading balance | |
| CN100341384C (en) | Invertor for liquid crystal display screen back light source | |
| CN2904240Y (en) | Double magnetic path three reel four path bias light transformer | |
| CN2715310Y (en) | Transformer and multi-tube driving system using the same | |
| CN2733815Y (en) | Discharging lamp tube driving system and transformer thereof | |
| CN200983302Y (en) | Three-channel high-voltage transformer structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130819 Granted publication date: 20041013 |