Switch signalyzer for car door lamp
A technology for switching signals and door lights, which is used in signal devices and other directions to achieve the effects of simple structure, low operating noise and extended service life.
Active Publication Date: 2015-02-04
无锡忻润汽车安全系统有限公司
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Problems solved by technology
[0003] In view of the above problems, the object of the present invention is to provide a switch signal device for automobile door lamps, which adopts a non-contact trigger signal mode, has the characteristics of simple structure, low working noise and long service life, so as to solve the problem of existing automobile door lamps. The problem with the switch annunciator
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[0012] Please refer to figure 1 as shown, figure 1 It is a schematic diagram of the structure of the car door light switch signal device of the present invention; in this embodiment, a car door light switch signal device includes a ratchet 2 installed on the switch housing 1, the ratchet 2 is connected to the lock, and the A magnetic steel 3 is fixed on the edge of the ratchet 2, and a reed switch 4 is arranged on the switch housing 1 in cooperation with the magnetic steel 3. The non-contact arrangement between the magnetic steel 3 and the reed switch 4, the reed switch 4 The two ends are electrically connected with the door light through the wire 5 .
[0013] When working, when the door is closed, the lock catch drives the ratchet 2 to rotate to the position corresponding to the magnetic steel 3 and the reed switch 4. At this time, the shrapnel in the reed switch 4 is closed and conducted under the magnetic force of the magnetic steel 3, and the door is closed by the wire 5....
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The invention discloses a switch signalyzer for a car door lamp. The switch signalyzer comprises a ratchet wheel installed on a switch shell, wherein magnetic steel is fixed at the edge of the ratchet wheel; a reed pipe matched with the magnetic steel is arranged on the switch shell; the reed pipe and the door lamp are electrically connected through a wire; and the magnetic steel and the reed pipe are arranged in a non-contact way. With the adoption of the switch signalyzer for the car door lamp, a car door is closed in a manner that the ratchet wheel is driven by a lock catch and rotated to a set position, a shrapnel in the reed pipe is switched on or off under the magnetometric action of the magnetic steel; the door lamp is turned on through the wire; when the door is opened, the magnetic steel is driven by the ratchet wheel to rotate and to leave the set position, the reed pipe shrapnel is disengaged under the condition of no magnetic force so as to turn off the door lamp. The switch signalyzer has the advantages of simple structure and small working noise, improves the overall quality of a door lamp switch signal and the service life of the door lamp switch signalyzer is prolonged.
Description
technical field [0001] The invention relates to an automobile door light switch, in particular to an automobile door light switch signal device. Background technique [0002] At present, the signal of the existing car door lock and door light is to press the contact of the micro switch through the ratchet, and the contact of the micro switch is contracted to turn on the signal. When the ratchet contacts the micro switch, a collision will occur, thereby causing the The head is damaged, and at the same time, it is necessary to strictly control the installation distance between the ratchet and the micro switch. If the distance is too large, the compression of the micro switch will be insufficient, and the light switch signal will not work. If the distance is too small, the compression of the micro switch will be too large. As a result, the durability life of the micro switch is insufficient, which affects the quality and service life of the door light switch as a whole. Conte...
Claims
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IPC IPC(8): B60Q9/00
Inventor 谢长江唐利平王洁艳张佩佩鞠春梅任富庆
Owner 无锡忻润汽车安全系统有限公司