Series combined high-voltage coil framework
A high-voltage coil, series combination technology, applied in the direction of transformer/inductor coil/winding/connection, transformer/inductor cooling, transformer/inductor parts, etc., can solve problems such as insulation breakdown, damaged coil winding, etc., to achieve Reliable insulation, convenient winding of parts, good isolation effect
Active Publication Date: 2016-05-25
ZHEJIANG HETAIXING CHEM FIBER CO LTD
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Problems solved by technology
This kind of high-voltage coil has the disadvantage that the gap between adjacent cells will cause insulation breakdown and damage the coil winding
Method used
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Embodiment 1
[0017] Example 1 figure 1 and figure 2 In the shown embodiment, the high-voltage coil bobbins combined in series are composed of multiple detachable frame frames 3 and through-core support tubes 11, the detachable frame frames 3 are annular structures, and the multiple detachable frame frames 3 are The series combination mode is installed on the periphery of the through-core support pipe 11. There are two winding grids 7, an odd-numbered grid plate 13 and two guard plates on the detachable groove frame 3. On the odd-numbered grid plate 13, there are The equipotential line passing port 5, the odd grid plate 13 is set between the two winding grids 7, the two guard plates are set at both ends of the detachable frame 3, and the adjacent two detachable frame 3 The guard plates are superimposed into an even-numbered grid plate 12, and there are multiple odd-numbered grid plates 13 and multiple even-numbered grid plates 12 on the high-voltage coil skeleton composed of multiple de...
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A series combined high-voltage coil framework relates to a coil framework of a transformer and comprises a plurality of splittable groove racks and center-passing support pipes, wherein the splittable groove racks are of an annular body structure, winding division lattices are arranged on the annular body of the splittable groove racks, the plurality of splittable groove racks are arranged at the peripheries of the center-passing support pipes in a series combination way, odd numbers of division plates and even numbers of division plates are arranged on the high-voltage coil framework of which the plurality of splittable groove racks are in series combination, the winding division lattices are arranged on the two sides of the odd numbers of the division plates and the even numbers of division plates, linkage grooves are formed at the radial centers of the even numbers of division plates, and lead via holes formed at the bottom of the linkage grooves are communicated into the winding division lattices on the two sides of the even numbers of division plates. In the high-voltage coil framework, the plurality of splittable groove racks are in series combination, an isolation effect between coil windings is high, insulation and reliability are achieved, and moreover, bulk parts are convenient to wind; and a radial cooling groove is arranged on each division plate and an axial cooling groove is arranged on the inner side of a magnetic track wall, so that a high-voltage power supply has long service lifetime and is reliable in working.
Description
technical field [0001] The invention relates to an electronic device, in particular to a coil skeleton of a transformer. Background technique [0002] The high-frequency switching power supply has the characteristics of high efficiency and miniaturization due to the removal of the power frequency transformer, and is widely used in industrial production, environmental protection and modern communication fields. In the flue gas purification system of the power plant boiler or in the production workshop where dust is easy to be generated, an electric dust collector is required to remove dust. In the electric dust collector device, a high-frequency step-up power supply is required to generate static electricity. [0003] At present, plasma technology has been widely used. The way of using plasma to dispose of industrial hazardous substances, medical waste, and domestic waste is quite different from the general incineration method. Plasma is a state formed under the ionosphere or...
Claims
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IPC IPC(8): H01F27/30H01F27/12
CPCH01F27/2876H01F27/306
Inventor 周开根
Owner ZHEJIANG HETAIXING CHEM FIBER CO LTD