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Size-adjustable induction coil

A coil size and adjustable technology, which is applied in the field of induction coils, can solve the problems that the distance between coils cannot be adjusted, the coil size cannot be adjusted, etc., and achieve the effect of avoiding looseness

Active Publication Date: 2017-05-31
JIANGSU HENGKANG ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an induction coil with adjustable coil size, which solves the problems that the coil size cannot be adjusted and the distance between the coils cannot be adjusted

Method used

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] Such as Figure 1-3 As shown, the present invention provides a technical solution: an induction coil with adjustable coil size, including an arc-shaped soft rod 1, and the two ends of the arc-shaped soft rod 1 pass through the arc-shaped sleeve 2 and are in phase with the two pistons 3 inside. One side of the back is fixedly connected, the arc of the arc-shaped soft rod 1 and the arc-shaped sleeve 2 are equal, and the length of the two ends of the arc-s...

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Abstract

The invention discloses a size-adjustable induction coil, comprising an arc-shaped soft rod; the two ends of the arc-shaped soft rod pass through an arc-shaped sleeve and are fixedly connected with the sides, back on to each other, of two pistons in the arc-shaped sleeve, and the opposite sides of the two pistons are movably connected with each other by a first spring; the inner side wall of the arc-shaped soft rod is fixedly connected with a first vertical plate; the inner side wall of the arc-shaped soft rod is fixedly connected with three second vertical plates at equal intervals; the sides, back on to the arc-shaped soft rod and the arc-shaped sleeve, of the first vertical plate and the second vertical plates are respectively provided with a sliding rail in an embedding way, and sliding blocks are respectively connected into the sliding rail in a sliding way. According to the size-adjustable induction coil, by improving the arc-shaped soft rod and the arc-shaped sleeve, the diameter between the arc-shaped soft rod and the arc-shaped sleeve can be changed, so that the sizes of coils formed by winding an induction line between the first vertical plate and the three vertical plates can be changed; by improving the sliding rails and the sliding blocks, the induction line can contract in a circular sleeve, so that the distances between the coils formed by winding the induction line can be changed.

Description

technical field [0001] The invention relates to the technical field of electric equipment, in particular to an induction coil with adjustable coil size. Background technique [0002] The induction coil is a device for obtaining alternating high voltage with low voltage direct current in industrial production and laboratory. It is usually used in gas stoves, cassette furnaces and other equipment containing high-voltage electric shocks. Its main part is two insulated wire coils wound on the iron core. The primary coil is directly wound on the iron core, which is relatively few. turns thick wire coil, and the secondary coil consists of multiple turns of thin wire. An intermittent direct current is passed rhythmically through the primary coil of the induction coil. Therefore, various current interrupters are important components of the induction coil. [0003] At present, the size of the induction coils on the market is basically fixed, and the distance between the coils cann...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F38/00H01F27/30
CPCH01F27/306H01F38/00
Inventor 徐玉尧程以明音邦熙
Owner JIANGSU HENGKANG ELECTRICAL
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