CN102431494B - Switch signalyzer for car door lamp - Google Patents
Switch signalyzer for car door lamp Download PDFInfo
- Publication number
- CN102431494B CN102431494B CN201110315735.XA CN201110315735A CN102431494B CN 102431494 B CN102431494 B CN 102431494B CN 201110315735 A CN201110315735 A CN 201110315735A CN 102431494 B CN102431494 B CN 102431494B
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- switch
- door lamp
- sensing device
- ratchet
- signalyzer
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Abstract
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
The present invention relates to a kind of automobile door lamp switch, especially relate to a kind of signaling device of automobile door lamp switch.
Background technology
At present, existing automobile door lock gate light signal is the contact by ratchet compressing micro-switch, shunk and connection signal by the contact of micro-switch, when ratchet contacts with micro-switch, collision can be produced, thus cause the damage of contact, need the mounting distance between strict control ratchet and micro-switch simultaneously, apart from excessive, micro-switch amount of compression is not enough, and light switch signal does not work, distance is too little, micro-switch amount of compression is too large, thus causes micro-switch not enough for endurance life, affects quality and the service life of door lamp switch on the whole.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of signaling device of automobile door lamp switch, it adopts the mode of contactless energizing signal, has that structure is simple, operating noise is little and the feature of long service life, to solve existing signaling device of automobile door lamp switch Problems existing.
The object of the invention is to be achieved through the following technical solutions:
A kind of signaling device of automobile door lamp switch, it comprises the ratchet be installed in switch case, wherein, described ratchet is provided with the first sensing device, coordinate the first sensing device in switch case, be provided with the second sensing device, described second sensing device and gate light are electrically connected, and between described first sensing device and the second sensing device, noncontact is arranged.
Especially, described first sensing device is the magnet steel being fixed on ratchet edge, and coordinate magnet steel second sensing device to be dry-reed tube, described dry-reed tube connects gate light by wire.
Beneficial effect of the present invention is, described signaling device of automobile door lamp switch adopts the mode of contactless energizing signal, and not only structure is simple, operating noise is little compared with the mode of traditional contact energizing signal; And improve the total quality of door lamp switch signal, extend the service life of door lamp switch signal head.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the structural representation of signaling device of automobile door lamp switch of the present invention.
In figure:
1, switch case; 2, ratchet; 3, magnet steel; 4, dry-reed tube; 5, wire.
Detailed description of the invention
Please refer to shown in Fig. 1, Fig. 1 is the structural representation of signaling device of automobile door lamp switch of the present invention; In the present embodiment, a kind of signaling device of automobile door lamp switch comprises the ratchet 2 be installed in switch case 1, described ratchet 2 is connected with snap close, and the edge of described ratchet 2 is fixed with a magnet steel 3, magnet steel 3 is coordinated to be provided with dry-reed tube 4 in switch case 1, between described magnet steel 3 and dry-reed tube 4, noncontact is arranged, the two ends of described dry-reed tube 4 are electrically connected by wire 5 and gate light.
During work, closing of the door is that snap close drives ratchet 2 to rotate to magnet steel 3 position corresponding with dry-reed tube 4, shell fragment now in dry-reed tube 4 is closed conducting under the effect of magnet steel 3 magnetic force, by wire 5 by gate light conducting, when door is opened, ratchet 2 drives magnet steel 3 to rotate, and leaves this position, the shell fragment of dry-reed tube 4 disconnects under the situation not having magnetic force, then disconnected by gate light.
Above-mentioned signaling device of automobile door lamp switch adopts the mode of contactless energizing signal, and not only structure is simple, operating noise is little; And improve the total quality of door lamp switch signal, extend the service life of door lamp switch signal head.
Claims (1)
1. a signaling device of automobile door lamp switch, it comprises the ratchet be installed in switch case, it is characterized in that: described ratchet is provided with the first sensing device, coordinate the first sensing device in switch case, be provided with the second sensing device, described second sensing device and gate light are electrically connected, and between described first sensing device and the second sensing device, noncontact is arranged;
Described ratchet is connected with snap close, and described first sensing device is the magnet steel being fixed on ratchet edge, and coordinate magnet steel second sensing device to be dry-reed tube, described dry-reed tube connects gate light by wire;
During work, during closing of the door, snap close drives ratchet to rotate to the magnet steel position corresponding with dry-reed tube, shell fragment now in dry-reed tube is closed conducting under the effect of magnet steel magnetic force, by wire by gate light conducting, when door is opened, ratchet drives magnet steel to rotate, and leaves this position, the shell fragment of dry-reed tube disconnects under the situation not having magnetic force, then disconnected by gate light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110315735.XA CN102431494B (en) | 2011-10-17 | 2011-10-17 | Switch signalyzer for car door lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110315735.XA CN102431494B (en) | 2011-10-17 | 2011-10-17 | Switch signalyzer for car door lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102431494A CN102431494A (en) | 2012-05-02 |
| CN102431494B true CN102431494B (en) | 2015-02-04 |
Family
ID=45979945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110315735.XA Active CN102431494B (en) | 2011-10-17 | 2011-10-17 | Switch signalyzer for car door lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102431494B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3825797A (en) * | 1971-11-25 | 1974-07-23 | Tokai Rika Co Ltd | Timing holding device for head lamp circuit |
| CN2411559Y (en) * | 1999-12-30 | 2000-12-20 | 桑红旗 | Indoor indiating lamp switch for controlling vehicle door open and close |
| CN2907093Y (en) * | 2006-05-23 | 2007-05-30 | 欧阳龙生 | Electronic inductive switch for automobile |
| DE102007013292A1 (en) * | 2007-03-16 | 2008-09-18 | Magcode Ag | Magnetic switching device |
| CN101812941A (en) * | 2010-04-20 | 2010-08-25 | 无锡皓月汽车安全系统有限公司 | Mute automobile door lock |
| CN202271902U (en) * | 2011-10-17 | 2012-06-13 | 无锡皓月汽车安全系统有限公司 | Signaling device of automobile door lamp switch |
-
2011
- 2011-10-17 CN CN201110315735.XA patent/CN102431494B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102431494A (en) | 2012-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 214192 No. two, No. 158, Furong Road, Xishan Economic Development Zone, Xishan District, Jiangsu, Wuxi Applicant after: Wuxi Xinrun Automotive Safety System Co., Ltd. Address before: 214000 No. two, No. 158, Furong Road, Xishan Economic Development Zone, Xishan District, Jiangsu, Wuxi Applicant before: Wuxi Haoyue Automotive Safety Systems Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: WUXI HAOYUE AUTO SAFETY SYSTEM CO., LTD. TO: WUXI XINRUN AUTOMOTIVE SAFETY SYSTEMS CO., LTD. |
|
| GR01 | Patent grant |