Primary coil mounting structure inside the ignition coil
An installation structure and ignition coil technology, applied in the direction of transformer/inductor coil/winding/connection, induction energy storage device, transformer, etc., can solve the problem of unsatisfactory conduction effect of enameled wire, inconvenient replacement, disassembly and maintenance, and complicated installation process and other issues to achieve the effect of improving detachable and replaceable performance, improving the possibility of conduction, and reducing the error rate
Active Publication Date: 2016-06-22
江西沃德尔科技有限公司
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Problems solved by technology
[0004] The invention provides a primary coil installation structure in the ignition coil which is simple in structure, easy to assemble and disassemble, can quickly pierce the outer skin of the enameled wire to realize conduction, has high conduction efficiency, stable coil installation, and reduced technological process; solves the problem of existing The installation of the primary coil in the ignition coil existing in the technology is fixed by a single slot in the pin structure of the primary skeleton, and the fixation degree is not good. The welding method is used to realize the conduction between the pin and the enameled wire conductor, which makes the conduction effect of the enameled wire unsatisfactory. Complicated, inconvenient to replace and disassemble for maintenance, technical problems of poor stability
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[0029] Such as figure 1 and 2 As shown in and 3 , a primary coil mounting structure in an ignition coil includes a pin mounting structure 10 of a primary skeleton and a pin member 9 . The pin mounting structure 10 is located at one end of the primary frame 14 and integrally formed with the primary frame. The stitch installation structure 10 includes a stitch installation body 18 , which is in the shape of a square, and the center of the stitch installation body 18 is a cavity 17 , and the stitch member 9 is inserted into the cavity 17 .
[0030] Such as Figure 6 and 7As shown, the four sides constituting the pin mounting body 18 all have a certain thickness. Two winding slots 13 parallel to each other are opened on the pin installation body 18, and the winding slots 13 are opened in a vertical direction. A winding post 15 is integrally formed between the two winding grooves 13 . Enameled wires as the primary coil 11 are wound in the two winding slots 13. The enameled wi...
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The invention relates to a component of an ignition coil, in particular to a primary coil installation structure in the ignition coil. The primary coil installation structure comprises a primary ignition coil framework, wherein one end of the primary ignition coil framework is provided with a pin installation structure, a pin component is arranged in the pin installation structure, the pin installation structure is provided with two winding grooves in the same direction, the pin component is correspondingly provided with two clamping grooves including the first clamping groove and the second clamping groove, and the winding grooves and the clamping grooves correspondingly form primary coil installation grooves. By means of the primary coil installation structure in the ignition coil, the skin of an enameled wire can be pierced quickly to achieve breakover, the breakover efficiency is high, and the technological processes are reduced; the primary coil installation structure solves the technical problems that in the prior art, the degree of fixation is low since a primary coil in the ignition coil is fixed through a single groove of a primary framework in the installing process, and the breakover effect of an enameled wire is not ideal because a welding mode is adopted to achieve breakover between a pin and an enameled wire conductor.
Description
technical field [0001] The invention relates to a component of an ignition coil, in particular to a primary coil installation structure in the ignition coil. Background technique [0002] With the development of automobile gasoline engines in the direction of high speed, high compression ratio, high power, low fuel consumption and low emission, the traditional ignition device is no longer suitable for use. The core components of the ignition device are the ignition coil and the switch device. When the energy of the ignition coil is increased, the spark plug can generate sparks with sufficient energy, which is the basic condition for the ignition device to adapt to the operation of modern engines. There are usually two sets of coils in the ignition coil, the primary coil and the secondary coil. The primary coil uses a thicker enameled wire, usually about 200-500 turns with an enameled wire of about 0.5-1 mm; the secondary coil uses a thinner enameled wire, usually about 1500...
Claims
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IPC IPC(8): H01F38/12H01F27/30F02P3/02
Inventor 康元福陈杰程亮
Owner 江西沃德尔科技有限公司