Vehicle caution light
Technical field
The utility model relates to a kind of light fixture, relates in particular to a kind of vehicle caution light that is arranged on the vehicle body side tire.
Background technology
Present bicycle, locomotive generally are at the headstock or the tailstock illuminating lamp to be set, and be luminous when the illuminating lamp of the headstock or the tailstock when darkness is driven a vehicle, illuminate before the car or car after, the pedestrian before and after the vehicle is played warning function.But, the side of present car does not generally have light to come display lighting, illuminating lamp before and after the car is to the illumination or the caution DeGrain of car side, the pedestrian of vehicle both sides or vehicle are as easy as rolling off a log causes danger, so provide a kind of illumination and warning lamp that can simply be installed in vehicle body side necessary.
The utility model content
The utility model purpose provides a kind of safety warning light that is arranged on the valve for vehicle tire mouth, can be luminous automatically in the vehicle at night is advanced, solved the deficiency of existing vehicular sideview caution poor effect.
The purpose of this utility model is achieved through the following technical solutions:
A kind of vehicle caution light, comprise lamp socket and lamp socket the upper end lampshade, be provided with LED light emitting diode and lithium battery in the lamp socket, be provided with nut in the lamp socket lower end, nut can be installed on the valve cock of vehicle tyre; LED light emitting diode and lithium battery are connected in the illuminating circuit, also be provided with the time-delay control chip parallel with one another that is connected with lithium battery anode, little shake switch and photo resistance in the illuminating circuit, the power output end of time-delay control chip connects light emitting diode, and light emitting diode connects cathode of lithium battery.
The beneficial effects of the utility model are: energy is the light sensing power automatically, energy automatic processing circuit when dim light, as long as vehicle travels, warning lamp is just luminous, very easy to use; Warning lamp is arranged on the valve for vehicle tire mouth, and is easy for installation, and along with the rotation of tire, can strengthen side caution effect.
Description of drawings
Fig. 1 is the three-dimensional structure diagram of the utility model embodiment;
Fig. 2 is the mounting structure schematic diagram of the utility model embodiment;
Fig. 3 is the utility model embodiment circuit diagram.
Wherein:
1, lamp socket; 2, lampshade; 3, LED light emitting diode; 4, valve cock; 5, nut; 6, tire; 7, vehicle caution light
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Shown in Fig. 1~3, vehicle caution light 7 of the present utility model comprises lamp socket 1 and is fixed on the lampshade 2 of lamp socket 1 upper end, be provided with LED light emitting diode 3 and lithium battery in the lamp socket 1, be provided with nut 5 in lamp socket 1 lower end, nut 5 on the vehicle caution light 7 can be screwed on the valve cock 4 of vehicle tyre 6, LED light emitting diode 3 perpendicular to tire 6 sides to external exposure; LED light emitting diode 3 and lithium battery are connected in the illuminating circuit, also be provided with JB6531C time-delay control IC chip in the illuminating circuit, the positive pole of lithium battery connects little shake a switch and a photo resistance, photo resistance connects the OSC end of time-delay control IC chip again, little switch that shakes connects the TG end of JB6531C IC chip, power output end at JB6531C IC chip connects the LED light emitting diode, and the LED light emitting diode connects cathode of lithium battery.Utilize photo resistance identification daytime and night, night, insufficient light was an activating lithium battery, calculated 3 seconds power supply time by time-delay control IC chip, vibration switch connects the LED light emitting diode, reaches luminous 3 seconds, continue and sail vehicle, light also continue shinny stop to car till.