CN202782887U - Caution device for automobile failure - Google Patents
Caution device for automobile failure Download PDFInfo
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- CN202782887U CN202782887U CN 201220448206 CN201220448206U CN202782887U CN 202782887 U CN202782887 U CN 202782887U CN 201220448206 CN201220448206 CN 201220448206 CN 201220448206 U CN201220448206 U CN 201220448206U CN 202782887 U CN202782887 U CN 202782887U
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- automobile
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Abstract
The utility model discloses a caution device for an automobile failure, which comprises a caution device housing and a control switch, wherein the caution device housing is internally provided with a laser transmitter, a power switching circuit, a grating beam expander and a cylindrical mirror, wherein a lens is arranged on the surface of the caution device housing; the caution device housing is arranged at the tail of an automobile; an included angle between laser light emitted by the laser transmitter and a horizontal direction is acute; the control switch is arranged on an instrument panel of the automobile; the grating beam expander, the cylindrical mirror and the lens are arranged in a light path of a laser beam emitted by the laser transmitter in sequence; the control switch is connected with an input end of the power switching circuit and an vehicle-mounted power supply; and an output end of the power switching circuit is connected with the laser transmitter. According to the caution device, the laser transmitter projects the fan-shaped colored laser beam inclining towards the surface of a road at the rear of a vehicle, and reminds a rear vehicle that the failure vehicle is ahead, so that a rear-end accident is avoided.
Description
Technical field
The utility model relates to a kind of automobile warning equipment, relates in particular to a kind of automobile fault alarm.
Background technology
When automobile on the way travels, open hazard warning lamp (being commonly called as " two sudden strain of a muscle ") in case the et out of order chaufeur needs to stop immediately, place simultaneously triangle warning plate at rear view of vehicle 50-150 rice, note to remind front vehicle.But, when running into mist is arranged, the blind meteorological conditions such as rain, snow, sand and dust, hail, the shortcomings such as automobile fog light and danger alarm lamp exist light beam to disperse, bite is not strong cause front vehicle can not in time find the front truck fault, the problem that causes rear-end collision to occur easily.Simultaneously, also there is potential safety hazard in chaufeur when putting triangle warning plate.
China Patent Publication No. CN2722035Y, open day on August 31st, 2005, the name of utility model is called color flashing alarm light for vehicle out of work, this application case discloses a kind of color flashing alarm light for vehicle out of work, it comprises the flash light that links to each other with the control power supply, the bottom of described flash lamp tube is the lamp socket of high-temperature-resisting silicon rubber embedding, and setting-in covers on the outer resistant to elevated temperatures colored plastic cover of flash lamp tube on the described lamp socket.Its weak point is, the shortcomings such as this color flashing alarm light for vehicle out of work descends to exist light beam to disperse in the blind meteorological conditions such as mist, rain, snow, sand and dust, hail, bite is not strong, cause easily front vehicle can not in time find the front truck fault, cause rear-end collision to occur.
The utility model content
The purpose of this utility model is to overcome in blind meteorological conditionss such as mist, rain, snow, sand and dust, hails, the shortcomings such as the automobile danger alarm lamp exists light beam to disperse, bite is not strong, cause easily front vehicle can not in time find the front truck fault, the technical matters that causes rear-end collision to occur, a kind of automobile fault alarm is provided, it uses laser transimitter to project a fan-shaped color laser bundle that tilts to the road surface at rear view of vehicle, remind front vehicle the place ahead to have the fault vehicle, avoid the generation of rear-end collision.
In order to address the above problem, the utility model is achieved by the following technical solutions:
A kind of automobile fault alarm of the present utility model, comprise alarming device housing and master cock, be provided with laser transimitter in the described alarming device housing, power-switching circuit, grating beam expanding lens and cylindrical mirror, described alarming device surface of shell is provided with transmissive mirror, described alarming device housing is arranged on automobile tail, the laser that described laser transimitter sends and the angle of horizontal direction are acute angle, described master cock is arranged on the Auto Instrument desk, described grating beam expanding lens, cylindrical mirror and transmissive mirror are successively set on the light path of laser beam of laser transimitter emission, described master cock links to each other with vehicle power with the input end of power-switching circuit respectively, and the mouth of described power-switching circuit links to each other with laser transimitter.
In the technical program, power-switching circuit is converted to the required power supply of laser transimitter work with vehicle power.When automobile broke down, chaufeur can start laser transimitter work by the master cock on the instrument desk.The color laser Shu Yici that laser transimitter sends amplifies through grating beam expanding lens and cylindrical mirror, forms fan-shaped vertical lasing area.This fan-shaped vertical lasing area projects on the road surface by transmissive mirror.Because alarming device housing and horizontal direction arrange at an angle, so the color laser bundle that laser transimitter sends forms fan-shaped coloured caution district that tilts to the road surface at the automobile rear, remind front vehicle the place ahead to have the fault vehicle, avoid the generation of rear-end collision.
As preferably, the emitting head of described laser transimitter is aimed at ground, and the laser that laser transimitter sends and the angle of horizontal direction are that 3 degree ~ 5 are spent.The laser beam that laser transimitter is sent forms a larger fan-shaped coloured caution district that tilts to the road surface at the automobile rear.
As preferably, described power-switching circuit comprises voltage transformer and mu balanced circuit, and described master cock links to each other with vehicle power with the voltage transformer input end respectively, and described mu balanced circuit links to each other with laser transimitter with the voltage transformer mouth respectively.The output voltage of vehicle power is converted to the required voltage of laser transimitter work through voltage transformer, is converted to galvanic current through mu balanced circuit again and presses.
As preferably, described laser transimitter is that power is the red laser projector of 120MW.
The beneficial effects of the utility model are: use laser transimitter to project a fan-shaped color laser bundle that tilts to the road surface at rear view of vehicle, remind front vehicle the place ahead to have the fault vehicle, avoid the generation of rear-end collision.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is installation site of the present utility model scheme drawing;
Fig. 3 is that a kind of circuit theory of the present utility model connects block diagram.
Among the figure: 1, alarming device housing, 2, master cock, 3, laser transimitter, 4, power-switching circuit, 5, the grating beam expanding lens, 6, cylindrical mirror, 7, transmissive mirror, 8, vehicle power, 9, voltage transformer, 10, mu balanced circuit.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of automobile fault alarm of present embodiment, comprise alarming device housing 1 and master cock 2, as shown in Figure 1, be provided with laser transimitter 3, power-switching circuit 4, grating beam expanding lens 5 and cylindrical mirror 6 in the alarming device housing 1, alarming device housing 1 surface is provided with transmissive mirror 7, grating beam expanding lens 5, cylindrical mirror 6 and transmissive mirror 7 are installed on the light path of laser beam of laser transimitter 3 emission successively, grating beam expanding lens 5 is the most approaching with laser transimitter 3, and master cock 2 is installed on the Auto Instrument desk.As shown in Figure 2, alarming device housing 1 is installed in automobile tail, and the emitting head of laser transimitter 3 is aimed at ground, and the laser that laser transimitter 3 sends and the angle of horizontal direction are 5 degree.As shown in Figure 3, power-switching circuit 4 comprises voltage transformer 9 and mu balanced circuit 10, and master cock 2 links to each other with vehicle power 8 with voltage transformer 9 input ends respectively, and mu balanced circuit 10 links to each other with laser transimitter 3 with voltage transformer 9 mouths respectively.
Laser transimitter 3 is the red laser projector of 120MW for power.The output voltage of vehicle power 8 is converted to the required voltage of laser transimitter 3 work through voltage transformer 9, is converted to galvanic current through mu balanced circuit 10 again and presses.
When automobile broke down, chaufeur can start by the master cock 2 on the instrument desk laser transimitter 3 work.The red laser beam that laser transimitter 3 sends amplifies through grating beam expanding lens 5 and cylindrical mirror 6 successively, forms fan-shaped vertical lasing area.This fan-shaped vertical lasing area projects on the road surface by transmissive mirror 7.Because being 5 degree with horizontal direction, installs alarming device housing 1, so the red laser beam that laser transimitter 3 sends forms a fan-shaped red caution district that tilts to the road surface at the automobile rear, remind front vehicle the place ahead to have the fault vehicle, avoid the generation of rear-end collision.
Claims (4)
1. automobile fault alarm, it is characterized in that: comprise alarming device housing (1) and master cock (2), be provided with laser transimitter (3) in the described alarming device housing (1), power-switching circuit (4), grating beam expanding lens (5) and cylindrical mirror (6), described alarming device housing (1) surface is provided with transmissive mirror (7), described alarming device housing (1) is arranged on automobile tail, the laser that described laser transimitter (3) sends and the angle of horizontal direction are acute angle, described master cock (2) is arranged on the Auto Instrument desk, described grating beam expanding lens (5), cylindrical mirror (6) and transmissive mirror (7) are successively set on the light path of laser beam of laser transimitter (3) emission, described master cock (2) links to each other with vehicle power (8) with the input end of power-switching circuit (4) respectively, and the mouth of described power-switching circuit (4) links to each other with laser transimitter (3).
2. a kind of automobile fault alarm according to claim 1 is characterized in that: the emitting head of described laser transimitter (3) is aimed at ground, and the laser that laser transimitter (3) sends and the angle of horizontal direction are that 3 degree ~ 5 are spent.
3. a kind of automobile fault alarm according to claim 1 and 2, it is characterized in that: described power-switching circuit (4) comprises voltage transformer (9) and mu balanced circuit (10), described master cock (2) links to each other with vehicle power (8) with voltage transformer (9) input end respectively, and described mu balanced circuit (10) links to each other with laser transimitter (3) with voltage transformer (9) mouth respectively.
4. a kind of automobile fault alarm according to claim 1 and 2, it is characterized in that: described laser transimitter (3) is the red laser projector of 120MW for power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220448206 CN202782887U (en) | 2012-09-04 | 2012-09-04 | Caution device for automobile failure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220448206 CN202782887U (en) | 2012-09-04 | 2012-09-04 | Caution device for automobile failure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782887U true CN202782887U (en) | 2013-03-13 |
Family
ID=47810209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220448206 Expired - Fee Related CN202782887U (en) | 2012-09-04 | 2012-09-04 | Caution device for automobile failure |
Country Status (1)
| Country | Link |
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| CN (1) | CN202782887U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590100A (en) * | 2014-12-31 | 2015-05-06 | 上海小糸车灯有限公司 | Fault warning signal display method for automobile |
| CN104590104A (en) * | 2014-12-31 | 2015-05-06 | 上海小糸车灯有限公司 | Method for displaying static warning optical signal at rear part of automobile |
| CN104678383A (en) * | 2015-02-13 | 2015-06-03 | 李兴虎 | Laser projector for reversing |
| CN104674694A (en) * | 2013-11-27 | 2015-06-03 | 张庆萌 | Night warning and alarming device |
| CN104691404A (en) * | 2014-12-31 | 2015-06-10 | 上海小糸车灯有限公司 | Method for dynamically displaying fault warning light signals at back of automobile |
| CN104986103A (en) * | 2015-06-22 | 2015-10-21 | 席易 | Novel automobile triangular warning device |
| CN107012808A (en) * | 2017-03-03 | 2017-08-04 | 浙江科技学院 | A kind of alarming device and its method of work for vehicle failure |
| CN107022962A (en) * | 2017-03-03 | 2017-08-08 | 浙江科技学院 | A kind of automobile fault alarm and its method of work |
| CN113421455A (en) * | 2020-12-31 | 2021-09-21 | 安波福电子(苏州)有限公司 | Vehicle safety module |
-
2012
- 2012-09-04 CN CN 201220448206 patent/CN202782887U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674694A (en) * | 2013-11-27 | 2015-06-03 | 张庆萌 | Night warning and alarming device |
| CN104590100A (en) * | 2014-12-31 | 2015-05-06 | 上海小糸车灯有限公司 | Fault warning signal display method for automobile |
| CN104590104A (en) * | 2014-12-31 | 2015-05-06 | 上海小糸车灯有限公司 | Method for displaying static warning optical signal at rear part of automobile |
| CN104691404A (en) * | 2014-12-31 | 2015-06-10 | 上海小糸车灯有限公司 | Method for dynamically displaying fault warning light signals at back of automobile |
| CN104691404B (en) * | 2014-12-31 | 2019-03-22 | 上海小糸车灯有限公司 | A method of in automobile rear Dynamically Announce failure warning optical signal |
| CN104678383A (en) * | 2015-02-13 | 2015-06-03 | 李兴虎 | Laser projector for reversing |
| CN104986103A (en) * | 2015-06-22 | 2015-10-21 | 席易 | Novel automobile triangular warning device |
| CN107012808A (en) * | 2017-03-03 | 2017-08-04 | 浙江科技学院 | A kind of alarming device and its method of work for vehicle failure |
| CN107022962A (en) * | 2017-03-03 | 2017-08-08 | 浙江科技学院 | A kind of automobile fault alarm and its method of work |
| CN113421455A (en) * | 2020-12-31 | 2021-09-21 | 安波福电子(苏州)有限公司 | Vehicle safety module |
| CN113421455B (en) * | 2020-12-31 | 2022-11-29 | 安波福电子(苏州)有限公司 | Vehicle safety module |
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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: 20130313 Termination date: 20200904 |