Automobile ignition switch

An ignition switch, automobile technology, applied in electrical switches, electrical components, circuits, etc., can solve problems such as ignition switch failure, and achieve the effects of improving reliability, adding intelligent functions, and high anti-theft level.

Active Publication Date: 2016-01-27
昌辉汽车电器(黄山)股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the purpose of the present invention is to provide a car ignition switch, which solves the problem of failure of the entire ignition switch due to the failure of the smart key without electricity or failure.

Method used

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  • Automobile ignition switch
  • Automobile ignition switch

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Embodiment

[0014] Please also refer to Figures 1 to 2 , an automobile ignition switch, comprising a body 1, a lock housing cover plate 13 fixed to the body 1, an action rod 2 and a lock cylinder assembly 3 axially installed inside the body 1, and a gap between the lock cylinder assembly 3 and the body 1 A lock case 4 is sleeved. A solenoid valve 5 is also installed inside the body 1, and a shifting block 51 is arranged on the solenoid valve 5, and a limiting boss 21 matched with the shifting block 51 of the solenoid valve is arranged on the action rod 2. A compression spring 15 is also provided between the action rod 2 and the lock cylinder assembly 3 .

[0015] Wherein, the front end of the lock cylinder assembly 3 is provided with an inclined-plane step 31 and a groove 32 matched with the action rod 2. The first pad 6 is arranged on the inclined-plane step 31, and the outside of the first pad 6 is correspondingly provided with a PUSH signal. Switch 7.

[0016] The bottom of the loc...

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PUM

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Abstract

The invention discloses an automobile ignition switch comprising a body, a lock housing cover plate, an actuating rod and a lock pin assembly. The actuating rod and the lock pin assembly are axially installed in the body. A lock housing is arranged between the lock pin assembly and the body in a sleeved manner. A solenoid valve is installed in the body and is provided with a switching block. An inclined surface step and a groove in cooperation with the actuating rod are arranged on the front end of the lock pin assembly. A first cushion block is arranged on the inclined surface step. A PUSH signal switch is correspondingly arranged on the outer side of the first cushion block. A second cushion block is disposed on the bottom of the lockhole of the lock pin assembly and is capable of moving outwardly. One end of the second cushion block is provided with an inclined surface adaptive to a mechanical key end portion. The other end of the second cushion block is provided with a third cushion block. A through hole is disposed on the outer side, corresponding to the third cushion block, of the lock housing. A fourth cushion block is installed in the through hole and is in cooperation with the third cushion block. A KEYIN signal switch is correspondingly arranged on the outer side of the fourth cushion block. The invention solves a problem that the power-free failure or fault of a smart key causes the failure of a whole ignition switch. The automobile ignition switch is high in antitheft grade and good in reliability.

Description

technical field [0001] The invention relates to an automobile control device, in particular to an automobile ignition switch. Background technique [0002] At present, due to the rapid development of electronization, the application proportion of electronic components in automobiles is increasing, making automobiles more and more intelligent and more convenient to operate. In recent years, keyless entry and start systems have been used in automobiles, the typical one-button start system. The domestic automobile industry is still in the research and development stage in the application of keyless entry and start systems. Keyless ignition, although it is convenient to ignite, the ignition stability of the car is poor, and it is difficult to guarantee the reliability of the ignition of the car. If the car cannot be started normally, it will bring inconvenience to the customer. Contents of the invention [0003] In view of this, the purpose of the present invention is to pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H27/06H01H19/02
Inventor 王进丁王正成朱排进李宏志
Owner 昌辉汽车电器(黄山)股份公司
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