CN202806317U - Automobile emergency skylight - Google Patents
Automobile emergency skylight Download PDFInfo
- Publication number
- CN202806317U CN202806317U CN 201220486014 CN201220486014U CN202806317U CN 202806317 U CN202806317 U CN 202806317U CN 201220486014 CN201220486014 CN 201220486014 CN 201220486014 U CN201220486014 U CN 201220486014U CN 202806317 U CN202806317 U CN 202806317U
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- China
- Prior art keywords
- skylight
- automobile
- switch
- water
- circuit
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- Expired - Fee Related
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Abstract
The utility model discloses an automobile emergency skylight and belongs to the technical field of automobile electronics. The automobile emergency skylight comprises the skylight, a skylight motor which controls the opening and the closing of the skylight, a skylight closing switch, a skylight opening switch, an original automobile storage battery and circuits. The automobile emergency skylight is characterized by further comprising a standby power supply, an automobile switch which is in parallel connection with the skylight opening switch, an isolating diode and a charging protection circuit which are in series connection with the skylight opening switch, and a resister which provides bias voltage for the automatic switch. The automobile emergency skylight is reasonable in design and simple in structure. When an automobile is caught in abnormal situations like flooding and fire disaster, the skylight can open automatically.
Description
Technical field
The utility model relates to technical field of automotive electronics, is specifically related to a kind of automobile escape skylight that can automatically open when emergency situation.
Background technology
No matter being out of doors or in the city, all might meeting with and fall into water or because the situation that the disasters such as heavy rain cause vehicle to be flooded has also caused many accidents, and in this class accident, much is to cause being drowned because car door is not opened in the car.It is reported that when automobile during by water logging, best bet is to open as early as possible the car door escape, but surpasses 1/2nd when water has car body, car door just is difficult to be opened, and at this moment vehicle window has just become best route of escape.But in case of emergency, the car owner usually can not find brokenly the window instrument and is difficult to realize car window escaping.The skylight also is a means of escape, but existing automotive power sunroof does not have the safe opening function, namely run into fire, sail the accident such as korneforos into and when flame-out, former storage battery loses function when automobile, power moonroof can not safe opening to the outlet of an escape of people.
The utility model content
For above shortcomings in the prior art, it is a kind of when running into the abnormal condition such as water logging that the utility model purpose is to provide, the vehicle dormer window that the skylight can be opened automatically.
The utility model mainly is to solve by the following technical programs:
The automobile escape skylight; comprise the skylight; the skylight motor that the control skylight opens and closes; close skylight switch, opened skylight switch, former automobile storage battery and circuit thereof; characterized by further comprising a backup power; with the automatic switch of opened skylight switch in parallel, isolation diode and the charge protector of connecting with the opened skylight switch, and the resistance that bias voltage is provided to automatic switch.
Described automobile escape skylight, it is characterized in that between automatic switch and resistance, setting up the circuit of one or more induction water level, one or more water-level probes namely are set in this circuit, and each water-level probe is distributed in the differing heights of car body, thereby realizes the degree of depth that the perception automobile is not had by water logging.
Described automobile escape skylight is characterized in that described water-level probe is lower than the position at automotive engine place in the position of car body.
Described automobile escape skylight is characterized in that described water-level probe number is 2.
Above-mentioned automobile escape skylight; by in original circuit, increasing a resistance, automatic switch, isolation diode and charge protector; by electric wire that it is in parallel or be connected in series in the primary circuit; when running into the abnormal condition such as water logging or fire; backup power is given circuit supply automatically, and vehicle dormer window is opened automatically.This utility model is simple in structure, and it is impaired and the defective that causes the skylight to open in case of emergency provides the outlet of an escape to the people to have overcome circuit when having an accident.
Description of drawings
Fig. 1 is circuit diagram of the present utility model;
Among the figure: the motor of M-skylight; K1-closes skylight switch; K2-opened skylight switch; The former automobile storage battery of Ec1-; The Ec2-backup power; R-resistance; D is isolation diode.
The specific embodiment
Below by the specific embodiment also by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
The automobile escape skylight that the utility model provides, comprise original vehicle dormer window and circuit thereof, it is the skylight motor M, close skylight switch K1, opened skylight K switch 2, former automobile storage battery Ec1 etc., for the function that realizes that the skylight is opened automatically, automatic switch K3 in parallel in opened skylight K switch 2 circuit, occur when unusual at former automobile circuit, automatic switch K3 and electric window motor M are connected, and are equivalent to and opened skylight K switch 2 closures, this moment, backup power Ec2 gave this circuit supply, and at this moment the skylight namely is opened.Backup power Ec2 can be lithium cell or other power supplys that can charge; when automobile normal running; electrical generator is when giving former automobile storage battery Ec1 charging; give backup power Ec2 charging; the function that an isolation diode D realizes unidirectional transmission of electricity is set in this charge circuit, under the effect of charge protector L, avoids backup power Ec2 to overcharge; when backup power Ec2 electric weight is filled, no longer give backup power Ec2 charging.Resistance R is connected with automatic switch K3; between automatic switch K3 and resistance R, set up the circuit of one or more induction water level; also can establish the fire alarm protective circuit, one or more water-level probes namely are set in this circuit, thereby realize the degree of depth that the perception automobile is not had by water logging.The position of the best ratio engine in position of water-level probe is low, and in a single day water-level probe contacts with water like this, and just open automatically in the skylight, this also gives the effect of a caution of chaufeur, sensed in advance is dangerous, and in time brake is unlikely to sail into darker water level, can avoid water inflow of the engine simultaneously.On the one hand circuit was less, simple in structure when the number of water-level probe was set to 2, had avoided on the other hand just in case one of them water-level probe et out of order and cause responding to malfunctioning.Backup power Ec2 is contained in roof, guarantees can not power to the skylight when water does not have roof.
Resistance R has following effect:
(1) bias voltage is provided under the automobile normal condition automatic switch K3, makes it to be in open-circuit condition, former automobile circuit normal operation.
(2) when former automobile storage battery is not had by water logging, " 2 " end is equivalent to ground connection, and automatic switch K3 works in conducting state, and (water-proof function) opened in the skylight automatically.
(3) (current potential of " 2 " end is pulled to very low) during car circuit from short circuit, (fire-proof function) also opened in the skylight automatically.Because the most of former because short circuits of self-burning of vehicle cause.
(4) " 1 " end is positioned over suitable height for water-level probe among the figure, and when water logging during to it (be equivalent to " 1 " and hold ground connection), automatic switch K3 works in conducting state, and (water-proof function) opened in the skylight automatically.
The utility model is reasonable in design, simple in structure, when automobile may be caused catching fire by water logging or short circuit, vehicle dormer window is opened automatically, the reminding driver automobile has run into abnormal condition on the one hand, the timely failure judgement reason of reminding driver or open rapidly the ground that car door is withdrawn safety on the other hand, is escaped at car door and unsuccessfully to be waited in emergency circumstances the skylight automatically to open the outlet that an escape also is provided to the occupant.
Claims (4)
1. automobile escape skylight; comprise the skylight; the skylight motor (M) that the control skylight opens and closes; close skylight switch (K1); opened skylight switch (K2); former automobile storage battery (Ec1) and circuit thereof; characterized by further comprising a backup power (Ec2); the automatic switch (K3) in parallel with opened skylight switch (K2); the isolation diode (D) of connecting with opened skylight switch (K2) and charge protector (L), and the resistance (R) of bias voltage is provided for automatic switch (K3).
2. automobile escape according to claim 1 skylight, it is characterized in that between automatic switch (K3) and resistance (R), setting up the circuit of an induction water level, one or more water-level probes namely are set in this circuit, each water-level probe is distributed in the differing heights of car body, thereby realizes the degree of depth that the perception automobile is not had by water logging.
3. automobile escape according to claim 2 skylight is characterized in that described water-level probe is lower than the position at automotive engine place in the position of car body.
4. automobile escape according to claim 2 skylight is characterized in that described water-level probe number is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220486014 CN202806317U (en) | 2012-09-07 | 2012-09-07 | Automobile emergency skylight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220486014 CN202806317U (en) | 2012-09-07 | 2012-09-07 | Automobile emergency skylight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806317U true CN202806317U (en) | 2013-03-20 |
Family
ID=47865249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220486014 Expired - Fee Related CN202806317U (en) | 2012-09-07 | 2012-09-07 | Automobile emergency skylight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806317U (en) |
-
2012
- 2012-09-07 CN CN 201220486014 patent/CN202806317U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130320 Termination date: 20140907 |
|
| EXPY | Termination of patent right or utility model |