CN204323267U - A kind of automobile wading skylight automatically springs open on-off system - Google Patents
A kind of automobile wading skylight automatically springs open on-off system Download PDFInfo
- Publication number
- CN204323267U CN204323267U CN201420822179.4U CN201420822179U CN204323267U CN 204323267 U CN204323267 U CN 204323267U CN 201420822179 U CN201420822179 U CN 201420822179U CN 204323267 U CN204323267 U CN 204323267U
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- China
- Prior art keywords
- skylight
- automobile
- relay
- metal bars
- switch
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Abstract
The utility model provides a kind of automobile wading skylight and automatically springs open on-off system, comprises two metal bars, and the Darlington transistor connected in turn, relay and power supply; Described two metal bars are installed on vehicle body both sides respectively; Described relay comprises normal open switch, and normal open switch and former vehicle dormer window switch in parallel, described power line voltage can not damage human body.Two metal bars are installed on auto body both sides by the utility model, when two metal bars are flooded in water inlet in car, circuit forms loop, faint electric current is after Darlington transistor amplifies, drive relay, the normal open switch of relay and former vehicle dormer window switch in parallel, connect skylight and to window power supply, skylight is opened automatically.The utility model solves automobile wading, and automobile electric control system is malfunctioning, the deficiency that skylight cannot be opened, and after automobile wading, vehicle dormer window can be opened automatically, allows navigating mate escape.Native system structure is simple, with low cost, has application value.
Description
Technical field
The utility model relates to automobile electric control system, more specifically, relates to a kind of automobile wading skylight and automatically springs open on-off system.
Background technology
Automobile is after overboard, because the outer hydraulic pressure of car is greater than car internal gas pressure, car door cannot be opened, current automobile mostly installs power moonroof, and the ECU (Electrical Control Unit) of electrical control skylight can, because of overboard short circuit, cause electric-control system malfunctioning, normally cannot open vehicle window, at this moment, if the automatically rebounding open words of skylight energy, the chance that the people in car is rescued is just more.And automobile wading skylight automatically springs open system, complex structure at present, cost is high.
Utility model content
The utility model, for overcoming at least one defect (deficiency) described in above-mentioned prior art, provides a kind of structure simple, with low cost, can automatically spring open on-off system in automatically rebounding open automobile wading skylight in the situation skylight that automobile wading electric-control system is malfunctioning.
For solving the problems of the technologies described above, technical scheme of the present invention is as follows:
There is provided a kind of automobile wading skylight to automatically spring open on-off system, described automobile comprises skylight switch, comprises two metal bars, and the Darlington transistor connected in turn, relay and power supply; Described two metal bars are installed on vehicle body both sides respectively; Described relay comprises normal open switch, and normal open switch is in parallel with the skylight switch of automobile, and the size of described power line voltage is be defined as the scope that can not damage human body.
Automobile is not paddled, and when namely two metal bars do not immerse in same water, automobile wading skylight described in the utility model automatically springs open on-off system circuit and is in off-state, when after automobile wading, if car door cannot be opened, water immerses in car, after flooding two metal bars, circuit forms loop.Two metal bars and water form one " resistance ", and faint electric current, after amplifying, drives relay, and the normal open switch of relay closes, it and former vehicle dormer window switch in parallel, and window power supply in connection skylight, skylight is opened automatically.
Preferably, the installation site distance ground 30cm of described metal bar.According to driver experience, when in car, water inlet exceedes the water surface apart from ground 30cm, car door cannot be opened.
Preferably, described metal bar is installed on inside auto body.If metal bar is arranged on outside vehicle body, then metal bar also may make circuit ON because of other reasons immersion, and be installed on inside vehicle body, metal bar is difficult to touch water, and circuit is more stable.
The beneficial effects of the utility model are as follows:
Two metal bars are arranged at vehicle body both sides by the utility model, when two metal bars are flooded in water inlet in car, circuit forms loop, faint electric current is after Darlington transistor amplifies, drive relay, the normal open switch of relay and former vehicle dormer window switch in parallel, connect skylight and to window power supply, skylight is opened automatically.The utility model solves automobile wading, and automobile electric control system is malfunctioning, the deficiency that skylight cannot be opened, and after automobile wading, vehicle dormer window can be opened automatically, allows navigating mate escape.Native system structure is simple, with low cost, has application value.
Accompanying drawing explanation
Fig. 1 is the utility model system circuit diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.The utility model embodiment accompanying drawing, only for exemplary illustration, can not be interpreted as restriction of the present utility model.To those skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.
embodiment 1
As shown in Figure 1, the utility model provides a kind of automobile wading skylight to automatically spring open on-off system, comprises two metal bars 1, and the Darlington transistor 2 connected in turn, relay 3 and power supply; Described metal bar 1 is installed on the inner side of vehicle body both sides, the positional distance ground 30cm of metal bar 1; Described relay 3 comprises normal open switch, and normal open switch and former vehicle dormer window switch in parallel, described power line voltage is 12V, can not damage human body.
Automobile is not paddled, and when namely two metal bars 1 do not immerse in same water, automobile wading skylight described in the utility model automatically springs open on-off system circuit and is in off-state, when after automobile wading, if car door cannot be opened, water immerses in car, after flooding two metal bars 1, circuit forms loop.Two metal bars 1 and water form one " resistance ", and faint electric current, after amplifying, drives relay 3, and the normal open switch of relay 3 closes, it and former vehicle dormer window switch in parallel, and window power supply in connection skylight, skylight is opened automatically.
embodiment 2
As shown in Figure 1, the utility model provides a kind of automobile wading skylight to automatically spring open on-off system, comprises two metal bars 1, and the Darlington transistor 2 connected in turn, relay 3 and power supply; Described metal bar 1 is installed on the outside of vehicle body both sides, the positional distance ground 30cm of metal bar 1; Described relay 3 comprises normal open switch, and normal open switch and former vehicle dormer window switch in parallel, described power line voltage is 12V, can not damage human body.
Automobile is not paddled, and when namely two metal bars 1 do not immerse in same water, automobile wading skylight described in the utility model automatically springs open on-off system circuit and is in off-state, and when automobile wading is comparatively dark, after water logging does not have two metal bars 1, circuit forms loop.Two metal bars 1 and water form one " resistance ", and faint electric current, after amplifying, drives relay 3, and the normal open switch of relay 3 closes, it and former vehicle dormer window switch in parallel, and window power supply in connection skylight, skylight is opened automatically.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included in of the present utility model comprising within scope.
Claims (3)
1. automobile wading skylight automatically springs open an on-off system, and described automobile is provided with skylight switch, it is characterized in that, comprises two metal bars, and the Darlington transistor connected in turn, relay and power supply; Described two metal bars are installed on vehicle body both sides respectively; Described relay comprises normal open switch, and normal open switch is in parallel with the skylight switch of automobile, and the size of described power line voltage is be defined as the scope that can not damage human body.
2. automobile wading skylight according to claim 1 automatically springs open on-off system, it is characterized in that, the installation site distance ground 30cm of described metal bar.
3. automobile wading skylight according to claim 1 automatically springs open on-off system, it is characterized in that, described metal bar is installed on inside auto body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822179.4U CN204323267U (en) | 2014-12-23 | 2014-12-23 | A kind of automobile wading skylight automatically springs open on-off system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822179.4U CN204323267U (en) | 2014-12-23 | 2014-12-23 | A kind of automobile wading skylight automatically springs open on-off system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204323267U true CN204323267U (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420822179.4U Expired - Fee Related CN204323267U (en) | 2014-12-23 | 2014-12-23 | A kind of automobile wading skylight automatically springs open on-off system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204323267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114436A (en) * | 2016-08-18 | 2016-11-16 | 汪桂楠 | A kind of vehicle soak-preventing system |
| CN114415436A (en) * | 2022-02-25 | 2022-04-29 | 吉林大学 | Transparent display system suitable for intelligent automobile information feedback |
-
2014
- 2014-12-23 CN CN201420822179.4U patent/CN204323267U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114436A (en) * | 2016-08-18 | 2016-11-16 | 汪桂楠 | A kind of vehicle soak-preventing system |
| CN114415436A (en) * | 2022-02-25 | 2022-04-29 | 吉林大学 | Transparent display system suitable for intelligent automobile information feedback |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20161223 |