CN2648569Y - Transformer structure - Google Patents
Transformer structure Download PDFInfo
- Publication number
- CN2648569Y CN2648569Y CN 03208187 CN03208187U CN2648569Y CN 2648569 Y CN2648569 Y CN 2648569Y CN 03208187 CN03208187 CN 03208187 CN 03208187 U CN03208187 U CN 03208187U CN 2648569 Y CN2648569 Y CN 2648569Y
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- China
- Prior art keywords
- low pressure
- winding frame
- drum stand
- pressure drum
- tension
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- Expired - Lifetime
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Abstract
A transformer structure includes a low voltage winding frame, a low voltage winding, a high voltage winding frame, and a high voltage winding and an iron core component, wherein, the low voltage winding is rolled outside the tube of the low voltage winding frame, the tube of the high voltage winding frame is sleeved outside the low voltage winding on the tube of the low voltage winding frame, the high voltage winding is rolled on the tube of the high voltage winding frame and is corresponding to the low voltage winding, and the core component passes through the tube of the low voltage winding for electromagnetic induction. The transformer structure of the utility model adopts separated and homologous setting of the high voltage winding and the low voltage winding, thus enhancing the insulation and coupling.
Description
Technical field
The utility model provides a kind of transformer device structure, particularly about a kind of low pressure drum stand and high-tension winding frame mutually fit to drive the nested transformer device structure of 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, 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 shown in Figure 1, be used to drive the light emitting source (figure slightly) of display panels (figure slightly), promptly drive inverter (INVERTER) transformer of display panels both sides fluorescent tube, comprise drum stand 6, low-voltage coil 7, high-tension coil 8 and group 9 unshakable in one's determination, wherein this drum stand 6 has body 60, these body 60 two ends are equipped with sidewall 61, body 60 also is equipped with partition wall 62 between this two side 61, this partition wall 62 is divided into trough position district 63 and high-pressure trough position district 64 with body 60, this low-voltage coil 7 and high-tension coil 8 are wound in this trough position district 63 and high-pressure trough position district 64 respectively, and should iron core group 9 be arranged in this body 60.
Above-mentioned known transformer device structure, separate with partition wall in its trough position district and high-pressure trough position district, and insulating properties is relatively poor, the winding of low-voltage coil and high-tension coil need especially be careful, short circuit condition when avoiding using takes place, so preparation process is strict, the cost height; Again, the arrangement position of low-voltage coil and high-tension coil there is no corresponding, causes the degree of coupling poor, makes the fluorescent tube degree of balance of display panels both sides poor, and therefore the quality that shows is perfect inadequately.
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, makes the insulating properties height of low-voltage coil and high-tension coil, and the degree of coupling is good, and the safe in utilization of transformer stablized.
Another purpose of the present utility model is to provide a kind of transformer device structure, makes the transformer fault rate of display panels low, and the fluorescent tube degree of balance is easier to grasp.
In order to reach above-mentioned purpose, the utility model provides a kind of transformer device structure, can be used for driving the light emitting source of display panels, comprise low pressure drum stand, low-voltage coil, high-tension winding frame, high-tension coil and group unshakable in one's determination, wherein: this low pressure drum stand has body; This low-voltage coil is set around on the body of this low pressure drum stand; This high-tension winding frame has body, and this body is sheathed on outside the low-voltage coil on the body of this low pressure drum stand; This high-tension coil is set around on the body of this high-tension winding frame and to should low-voltage coil; And should the iron core group be arranged in the body of this low pressure drum stand and make electromagnetic induction.
Body one end ring of this low pressure drum stand is provided with sidewall, and the other end is for plugging end, and body one end ring of this high-tension winding frame is provided with sidewall, and the other end is the fit end, and the high-tension winding frame is from the end that plugs of the sheathed low pressure drum stand of fit end.
The sidewall of this low pressure drum stand is provided with lambda line pin and loop line pin, the body of this low pressure drum stand is equipped with blade, this low-voltage coil one end is wound in this lambda line pin, and being wound between sidewall and the blade in regular turn and the groove position that forms between adjacent two blades, the other end is wound in this loop line pin.
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 sidewall of this high-tension winding frame is provided with lambda line pin and loop line pin, the body of this high-tension winding frame is equipped with barricade, this high-tension coil one end is wound in this lambda line pin, and being wound between sidewall and the barricade in regular turn and the groove position that forms between adjacent two barricades, the other end is wound in this loop line pin.
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 E font iron cores, and the central sections of this E font iron core is arranged in the body of this low pressure drum stand.
High-tension coil on this high-tension winding frame electrically connects two light emitting sources of display panels both sides simultaneously.
The utility model has following advantage compared to existing technology:
This high-tension winding frame is sheathed on outside the low pressure drum stand, makes the separation and corresponding being equipped with of high-tension coil and low-voltage coil, effectively improves the insulating properties and the degree of coupling, makes the light emitting source degree of balance of display panels be easy to grasp.
Description of drawings
Fig. 1 is the floor map of known transformer structure;
Fig. 2 is the floor map before the utility model low pressure drum stand and the high-tension winding frame fit; And
Fig. 3 is a generalized section of the present utility model.
Wherein, description of reference numerals is as follows:
Drum stand-6; Body-60; Sidewall-61; Partition wall-62; District-63, trough position;
District-64, high-pressure trough position; Low-voltage coil-7; High-tension coil-8; Group-9 unshakable in one's determination;
Low pressure drum stand-1; Body-10; Sidewall-11; Lambda line pin-111;
Loop line pin-112; Plug end-12; Blade-13; Groove position-131;
Low-voltage coil-2; High-tension winding frame-3; Body-30; Sidewall-31;
Lambda line pin-311; Loop line pin-312; Fit end-32; Barricade-33;
Groove position-331; High-tension coil-4; Group-5 unshakable in one's determination; Central sections-50.
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. 2 and shown in Figure 3, the utility model is a kind of sleeve type transformer structure, be used to drive the light emitting source (figure is slightly) of display panels (figure is slightly), comprise low pressure drum stand 1, low-voltage coil 2, high-tension winding frame 3, high-tension coil 4 and group 5 unshakable in one's determination, wherein:
Low pressure drum stand 1, it has body 10, and these body 10 1 end ring are provided with sidewall 11, and the other end is for plugging end 12, and this sidewall 11 is provided with lambda line pin 111 and loop line pin 112, and this body 10 is equipped with blade 13, and this blade 13 is provided with breach (figure is slightly).
Low-voltage coil 2, it is set around on the body 10 of this low pressure drum stand 1, be that these low-voltage coil 2 one ends are wound in this lambda line pin 111, and the groove position 131 that is wound between sidewall 11 and the blade 13 in regular turn and forms between adjacent two blades 13, the other end is wound in this loop line pin 112, wherein this low-voltage coil 2 be stride be located at blade 13 breach to adjacent slot position 131.
High-tension winding frame 3, it has body 30, these body 30 1 end ring are provided with sidewall 31, the other end is a fit end 32, this sidewall 31 is provided with lambda line pin 311 and loop line pin 312, and this body 30 is equipped with barricade 33, and this barricade 33 is provided with breach (figure slightly), high-tension winding frame 3 plugs end 12 from fit end 32 sheathed low pressure drum stands 1, and the body 30 of high-tension winding frame 3 is sheathed on outside the low-voltage coil 2 on the body 10 of this low pressure drum stand 1.
High-tension coil 4, it is set around on the body 30 of this high-tension winding frame 3 and to should low-voltage coil 2, be that these high-tension coil 4 one ends are wound in this lambda line pin 311, and the groove position 331 that is wound between sidewall 31 and the barricade 33 in regular turn and forms between adjacent two barricades 33, the other end is wound in this loop line pin 312, wherein this high-tension coil 4 be stride be located at barricade 33 breach to adjacent slot position 331.
Group 5 unshakable in one's determination, it is two relative E font iron cores, the central sections 50 of this E font iron core is arranged in the body 10 of this low pressure drum stand 1 and makes electromagnetic induction.
As shown in Figure 3, low-voltage coil 2 and high-tension coil 4 are clearly separated by the tube wall of the body 30 of high-tension winding frame 3 fully, make insulating properties better, avoid short circuit condition to take place.In addition, low-voltage coil 2 is corresponding with the arrangement position of high-tension coil 4, make the degree of coupling better, high-tension coil 4 on high-tension winding frame 3 electrically connects two light emitting sources of these display panels both sides simultaneously, as two fluorescent tubes, can make the balance of fluorescent tube be easier to grasp, the display quality of display panels and effect are therefore better more stable.
Therefore, sleeve type transformer structure of the present utility model has following characteristics:
(1) this high-tension winding frame is sheathed on outside the low pressure drum stand, makes the separation of high-tension coil and low-voltage coil more clear and definite, effectively improves insulating properties, makes the use of transformer safer, and failure rate is low.
(2) this high-tension winding frame is sheathed on outside the low pressure drum stand, makes that high-tension coil and low-voltage coil are corresponding to be equipped with, and the degree of coupling is better, and the power supply of transformer is stable, so the fluorescent tube degree of balance of display panels is easy to grasp, and display effect is more even.
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 comprises low pressure drum stand, low-voltage coil, high-tension winding frame, high-tension coil and group unshakable in one's determination; It is characterized in that:
This low pressure drum stand has body;
This low-voltage coil is set around on the body of this low pressure drum stand;
This high-tension winding frame has body, and this body is sheathed on outside the low-voltage coil on the body of this low pressure drum stand;
This high-tension coil is set around on the body of this high-tension winding frame and to should low-voltage coil; And
This iron core group is arranged in the body of this low pressure drum stand.
2, transformer device structure as claimed in claim 1, it is characterized in that, body one end ring of this low pressure drum stand is provided with sidewall, the other end is for plugging end, body one end ring of this high-tension winding frame is provided with sidewall, the other end is the fit end, and the high-tension winding frame is from the end that plugs of the sheathed low pressure drum stand of fit end.
3, transformer device structure as claimed in claim 2, it is characterized in that, the sidewall of this low pressure drum stand is provided with lambda line pin and loop line pin, the body of this low pressure drum stand is equipped with blade, this low-voltage coil one end is wound in this lambda line pin, and being wound between sidewall and the blade in regular turn and the groove position that forms between adjacent two blades, the other end is wound in this loop line pin.
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 2, it is characterized in that, the sidewall of this high-tension winding frame is provided with lambda line pin and loop line pin, the body of this high-tension winding frame is equipped with barricade, this high-tension coil one end is wound in this lambda line pin, and being wound between sidewall and the barricade in regular turn and the groove position that forms between adjacent two barricades, the other end is wound in this loop line pin.
6, transformer device structure as claimed in claim 5 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.
7, transformer device structure as claimed in claim 1 is characterized in that, this iron core group is two relative E font iron cores, and the central sections of this E font iron core is arranged in the body of this low pressure drum stand.
8, transformer device structure as claimed in claim 1 is characterized in that, the high-tension coil on this high-tension winding frame can electrically connect two light emitting sources of display panels both sides simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03208187 CN2648569Y (en) | 2003-08-19 | 2003-08-19 | Transformer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03208187 CN2648569Y (en) | 2003-08-19 | 2003-08-19 | Transformer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2648569Y true CN2648569Y (en) | 2004-10-13 |
Family
ID=34324754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03208187 Expired - Lifetime CN2648569Y (en) | 2003-08-19 | 2003-08-19 | Transformer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2648569Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101042959B (en) * | 2006-03-21 | 2011-07-20 | 光诠科技股份有限公司 | Transformer device and circuit apparatus used for controlling 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 03208187 patent/CN2648569Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101042959B (en) * | 2006-03-21 | 2011-07-20 | 光诠科技股份有限公司 | Transformer device and circuit apparatus used for controlling 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 |
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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 |