Installation structure of the ignition coil
A technology of ignition coil and installation structure, which is applied in engine ignition, spark ignition controller, induction energy storage device, etc., can solve the problems of high precision requirements for processing and installation, breakage of spark plug ceramic body, and application of large stress, etc. Achieve the effect of avoiding breakage, improving reliability and reducing stress
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[0015] The specific implementation manner of the present invention will be further described in detail below by describing the embodiments in conjunction with the accompanying drawings.
[0016] An installation structure of an ignition coil, comprising an ignition coil body 10, a contact spring 11 is connected to the high voltage end of the ignition coil body 10, a rubber sleeve 12 and an outer sheath 13 are arranged on the outside of the contact spring 11 in turn, and the high voltage core 21 of the spark plug 20 extends The rubber sleeve 12 is connected to the rubber sleeve 12 , and the rubber sleeve 12 is provided with a limiting unit, which prevents the spark plug 20 from axially shifting in the rubber sleeve 12 . The high-voltage core 21 of the spark plug 20 extends into the rubber sleeve 12 and cooperates with the limit unit, which not only limits the radial displacement of the spark plug 20 in the rubber sleeve 12, but also limits its axial displacement, ensuring that th...
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