CN2859766Y

CN2859766Y - Improved structure of high-voltage regulator

Info

Publication number: CN2859766Y
Application number: CN 200520132162
Authority: CN
Inventors: 杨森泰
Original assignee: YIJING TECHNOLOGY Co Ltd
Current assignee: YIJING TECHNOLOGY Co Ltd
Priority date: 2005-12-08
Filing date: 2005-12-08
Publication date: 2007-01-17
Anticipated expiration: 2015-12-08

Abstract

The present utility provide a improved structure of high voltage current stabilizer, and mainly comprise a first iron core, a second iron core, a first coil and a second coil. In the first iron core, a first edge side is vertically joined with a second edge side. Inside the first edge side and outside the second edge side, a first projection and a second projection of equal height are respectively installed. The first and second projections are slightly higher than the second edge side. The first and second coil respectively enwinds the periphery of the first and second projection of the first iron core. The second iron core a sheet-shaped can cover the first and second projections of the first iron core to make one end of the second iron core extend to upper of the second edge side of the first iron core to form a gap.

Description

The improvement structure of high pressure flow straightener

Technical field

The utility model relates to a kind of improvement structure of high pressure flow straightener, is meant a kind of with low cost and can be via adjusting the flow straightener structure that the back keeps stablizing the output current size especially.

Background technology

The transformer device structure that general existing discharge lamp is used, as shown in Figure 1 to Figure 3, by an E shape iron core 5, one T shape iron core 6, one first coil 7 and one second coil 8 are formed, two sides of wherein said E shape iron core 5 are provided with the side protuberance 51 that homonymy extends, being provided with one in addition 51 of two side protuberances extends in parallel and short middle protuberance 52, protuberance 61 described T shape iron core 6 is provided with one in a side stage casing in the middle of, and described first, two coil 7,8 two side protuberances, 51 all sides that are wrapped in described E shape iron core 5 respectively, cover the open side of described E shape iron core 5 with described T shape iron core 6, two side protuberances 51 are contacted with two ends of T

shape iron core

6, and 61 of the middle protuberances of the middle protuberance 52 of described E shape iron core 5 and T shape iron core 6 then leave a gap 62; After described first coil 7 (or second coil 8) energising, can produce a flux circuit C at described E

shape iron core

5,6 of T shape iron cores, make described second coil 8 (or first coil 7) produce a specified induced voltage, aforementioned gap 62 then can form a suitable leakage field, keeps the output burning voltage.

But, because the transformer of this structural form, voltage, the electric current of output produce change with the increase of load easily, simultaneously, there is no flux circuit by aforementioned gap 62, therefore can't utilize the size of aforementioned gap 62 to be controlled the adjustment output current, be adjusted more, make to have a stable output current so need to rely on additional electronics current stabilization circuit; This electronics current stabilization circuit not only promotes the complexity of structure, more makes the cost of product increase unfavorable product competition.

Because the transformer device structure that existing discharge lamp is used has above-mentioned shortcoming, how to go to solve described problem, be always the dealer urgently remain scheme and the improved place seeking to solve.

The utility model content

The utility model main purpose provides a kind of improvement structure of high pressure flow straightener, be to form to adjust and stable electric current output, and omit traditional electronics current stabilization circuit and effectively reduce cost, therefore have electric current output and can adjust variation and simple structure and stable characteristics.

The utility model secondary objective is providing a kind of improvement structure of high pressure flow straightener, is with the cellular construction of a plurality of first and second iron cores combinations mutually side by side and in parallel the linking, reaches the effect of the specification numerical value that increases output current.

For achieving the above object, the utility model is providing a kind of improvement structure of high pressure flow straightener, mainly include: one first iron core, one second iron core, one first coil and one second coil, described first iron core is by one first avris, one second avris is vertical mutually to be connected, in aforementioned first avris inboard and by other one second contour protuberance and one first protuberance of outwards being respectively equipped with of aforementioned second avris, make aforementioned first, slightly high aforementioned second avris of two protuberances, described first, two coil is wrapped in first of described first iron core respectively, two protuberance peripheries, and described second iron core is a sheet, can cover at first of described first iron core, on two protuberances, second avris top that makes described second iron core one end extend to described first iron core forms a gap.

Learn effect with low cost, that can adjust and keep stablizing output current that the improvement structure of the utility model high pressure flow straightener has really by above-mentioned.

As for detailed construction, application principle, effect and the effect of the improvement structure of the utility model high pressure flow straightener, then the explanation of doing with reference to following accompanying drawing just can be understood completely:

Description of drawings

The transformer core STRUCTURE DECOMPOSITION figure that Fig. 1 uses for existing discharge lamp;

The transformer core textural association figure that Fig. 2 uses for existing discharge lamp;

The transformer flux loop schematic diagram that Fig. 3 uses for existing discharge lamp;

Fig. 4 is the improvement structural iron core construct exploded view of the utility model high pressure flow straightener;

Fig. 5 is the improvement structure iron core combination appearance figure of the utility model high pressure flow straightener;

Fig. 6 is the improvement structure flux circuit schematic diagram of the utility model high pressure flow straightener;

Fig. 7 is another preferred embodiment schematic diagram of the improvement structure of the utility model high pressure flow straightener.

Embodiment

See also shown in Figure 4, improvement structural iron core construct exploded view for the utility model high pressure flow straightener, again please in addition with reference to the iron core combination appearance figure of Fig. 5, can it is evident that, the improvement structure iron core of the utility model high pressure flow straightener mainly includes: one first iron core 1, one second iron core 2, parts such as one first coil 3 and one second coil 4, wherein said first iron core, 1 usefulness, one second avris 11 vertically is engaged on the distolateral of one first avris 14, outwards be respectively equipped with one second contour protuberance 13 and one first protuberances 12 in aforementioned first avris 14 inboards with aforementioned second avris 11 sides, and make aforementioned first, two

protuberances

12,13 slightly exceed aforementioned second avris 11, described first, two coil 3,4 are wrapped in first of described first iron core 1 respectively, two

protuberances

12,13 peripheries, described second iron core 2 is a sheet, can cover first of described first iron core 1, two protuberances 12, on 13, and second avris, 11 tops that make second iron core, 2 one ends extend to described first iron core 1 form a gap 21.

See also the improvement structure flux circuit schematic diagram of Fig. 6 for the utility model high pressure flow straightener.Shown in figure, after first coil 3 (or second coil 4) energising than low pressure, can be aforementioned first, two

protuberances

12,13 first, two

iron cores

1,2 form a flux circuit A, and aforementioned

second protuberance

13,11 of second avris are first, two

iron cores

1,2 form an anti-flux circuit B, except forming a higher induced voltage at another second coil 4 (or first coil 3), and utilize aforementioned anti-flux circuit B to keep the stable of output current, simultaneously, when the gap 21 of 2 of second avris 11 that changes described first iron core 1 and second iron cores, (gap 21 becomes big can to adjust the electric current output of high-pressure side, then output current is higher, gap 21 diminishes, then output current is lower), form one and can adjust among a small circle and stable electric current output, so that discharge lamp is in best power supply state.

See also Fig. 7 another preferred embodiment schematic diagram for the improvement structure of the utility model high pressure flow straightener, can utilize the cellular construction of a plurality of first and

second iron core

1,2 combinations to reach linking parallel with one another mutually side by side, to roll up the specification numerical value of output current, in response to different design requirements.

Learn that by above-mentioned effect with low cost, that can adjust and keep stablizing output current that the improvement structure of the utility model high pressure flow straightener has really has usability, novelty and progressive on the industry really.But the above person only is a preferred embodiment of the present utility model, is not to be used for limiting the scope that the utility model is implemented.Promptly the equalization of being done according to the utility model claim changes and modifies, and is all the contained lid of the utility model claim.

Claims

1. the improvement structure of a high pressure flow straightener, it is characterized in that: the improvement structure of described high pressure flow straightener includes:

One first iron core is formed by the vertical mutually linking of two avris, is provided with first and second contour protuberance in the first avris stage casing, and second avris of slightly high described first iron core of the height of this first and second protuberance;

One first coil is wrapped in the first protuberance periphery of described first iron core;

One second coil is wrapped in the second protuberance periphery of described first iron core;

One second iron core is a sheet, can cover on first and second protuberance of described first iron core, and extend to second avris top of described first iron core, formation one gap between second avris that makes described first iron core and described second iron core.

2. the improvement structure of high pressure flow straightener as claimed in claim 1 is characterized in that: first and second iron core combination of described difference makes each first coil parallel with one another parallel with one another with each second coil mutually side by side, increases the specification numerical value of output current.