CN201429011Y

CN201429011Y - Vehicle warning light

Info

Publication number: CN201429011Y
Application number: CN200920116662XU
Authority: CN
Inventors: 许绪华
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-26
Filing date: 2009-03-26
Publication date: 2010-03-24
Anticipated expiration: 2019-03-26

Abstract

The utility model discloses a vehicle warning Light. The vehicle warning light comprises a light bracket, luminous bodies on a PCB board, a transparent cover and a power supply mechanism. The vehiclewarning light is characterized in that a base is arranged below the light bracket, and a connector of a charger, a power supply switch, a battery, a control plate and a magnetic absorption mechanism are arranged in the base; and a single chip microcomputer is arranged in the control plate, and the single chip microcomputer can lead more than two groups of the luminous bodies to sequentially and continuously implement exposure flash, frequency flash and circulation flash. The magnetic absorption mechanism comprises a positioning groove of a magnetic body which is positioned at the bottom of thebase and provided with a threaded column at the middle, the magnetic body arranged in the positioning groove of the magnetic body, a gasket and a set screw. A circular clamp ring is arranged at the center of the top of the base, and the clamp ring is matched with a buckle mounted at the lower part of the light bracket, thereby leading the upper part of the whole warning light to rotate horizontally by 360 degrees along with the clamp ring. An upper weatherboard with the functions of shielding rain and collecting light is arranged at the top of the light bracket. A warning signal emitted by the vehicle warning light is eye-catching and can be absorbed on a vehicle and matched with a triangular warning plate for use, thereby greatly increasing the safety.

Description

A kind of vehicle caution light

Technical field

The utility model relates to a kind of vehicle caution light, is meant a kind of vehicle safety warning lamp that can still can observably play the magnetic adsorption type of warning function under abominable situation especially.

Background technology

At present, existing warning lamp is a light emitting source with sudden and violent flashing light pipe of U type or incandescent lamp all, and the fluorescent tube heating is serious, and power consumption is big, and unstable properties and service life are short, and general warning lamp is power supply with the battery, and the working time is shorter; Directly be the light emitting source power supply with automobile power source perhaps, it is many to be tied, and manipulates inconvenience.

Also had the warning lamp with led light source to occur in recent years, the caution effect before has bigger improvement, and also increase to some extent service life.Its weak point adopts dry cell or rechargeable battery powered, and this can cause power supply to owe foot and fall short of service time.Perhaps adopt charger directly to charge, but be subjected to constraint, use and carry inconvenience.How project organization is reasonable, puts firmly during use, and can avoid the vehicle safety warning lamp of short defective service time to become numerous users' expectation.

In addition, the signal that sends of warning lamp now is normal bright or stroboscopic mostly.But such signal is relatively more dull, eye-catching inadequately, causes ignorance when absent minded easily.

Summary of the invention

The purpose of the utility model is to remedy above-mentioned deficiency, discloses a kind of rational in infrastructurely to society, uses easy to carryly, is furnished with battery and has the magnetic adsorption type LED vehicle safety warning lamp that can send eye-catching alarm signal for a long time of charging equipment.

The technical solution of the utility model is achieved in that

A kind of vehicle caution light comprises illuminator, translucent cover and administration of power supply on lamp bracket, the pcb board; It is characterized in that described lamp bracket is divided into base, described base intracavity is installed charger joint, power switch, battery, control panel and magnetic adsorbing mechanism; Be provided with single-chip microcomputer in the described control panel, described monolithic function makes described two groups of above illuminators implement sudden and violent sudden strain of a muscle, stroboscopic and circulation sudden strain of a muscle in turn, continuously.

The 2nd leads ends of the single-chip microcomputer in the described control panel connects first transistor base through first resistance, described first transistor collector connects described battery positive voltage after the 3rd resistance connects first group of LED1, described first transistor emitter connects described battery terminal negative; The 3rd leads ends of described single-chip microcomputer connects second transistor base through second resistance, and described second transistor collector connects described battery positive voltage after the 5th resistance connects second group of LED2, and described second transistor emitter connects described battery terminal negative;

The VCC end of described single-chip microcomputer connects described battery positive voltage through the voltage stabilizing chip; The 7th leads ends of described single-chip microcomputer connects described battery terminal negative through touch-switch; The described battery terminal negative of GND termination of described single-chip microcomputer; Described voltage stabilizing chip connects described battery terminal negative; The VCC end of described single-chip microcomputer has the 7th resistance with described voltage stabilizing chip chamber, and the negative electrode of described the 7th resistance connects described touch-switch.

Described battery positive voltage is connected in the positive pole of charger joint through the 3rd diode, the 6th resistance, described battery terminal negative connects the negative pole of described charger joint, the 4th diode that has pressure stabilization function between the 6th resistance and the 3rd diode, described negative electrode with the 4th diode of pressure stabilization function connects described charger joint negative pole.

Described base is cuboid, is made up of described base upper cover and described base box, and both are screwed.

Magnetic adsorbing mechanism in the described base comprises, be located at described base box bottom the threaded post in plural centre magnetic locating slot, magnetic, packing ring in the described magnetic locating slot and be screwed into fixed screw in the described magnetic locating slot threaded post.

The technical measures of further optimizing the technical program also comprise:

The center of top of described base is provided with circular collar, and this collar matches with the buckle of described lamp bracket bottom on being installed on described base, whole warning lamp top is connected with base, and the suitable collar work of buckle is horizontally rotated for 360 °.

Illuminator on the described pcb board is the LED bulb, described LED bulb peripheral hardware LED reflector, and pcb board is installed on the described lamp bracket, and the described transparent periphery that covers in pcb board combines with described lamp bracket.

Described lamp bracket top is provided with the last eaves board of the double light harvesting effect of keeping off the rain.

The loam cake central authorities of described base are provided with the aperture of an admittance line, and the lead of described pcb board is connected with described control panel and battery via described aperture.

The outer base position of charger joint in the described base 7 is provided with dismantled and assembled movable bonnet.

The utility model has the advantages that:

Be provided with in the control panel of the present utility model and can make illuminator implement the single-chip microcomputer that sudden and violent sudden strain of a muscle, stroboscopic and circulation are dodged in turn, continuously, its alarm signal that shines out sudden strain of a muscle cruelly, stroboscopic and circulation are dodged, and in turn, circularly the flicker, therefore this signal is eye-catching especially, can cause that especially the driver gazes at, so especially can guarantee driving safety.

Lamp bracket of the present utility model is divided into base, install in the base can directly adsorb onboard or other carrier on the magnetic adsorbing mechanism, the utility model is inhaled in use to be put onboard, not only steadiness is good, and when being placed on triangle warning plate on the ground at a distance from car and being used, particular significant effect, security greatly improves.

Because administration of power supply so the power supply of the utility model warning lamp is sufficient, and can satisfy the long period use by being arranged on energy storage batteries in the base as power supply.

Description of drawings

Fig. 1 is the utility model embodiment overall structure schematic diagram;

Fig. 2 is the utility model embodiment base decomposing schematic representation;

Fig. 3 is the utility model embodiment decomposing schematic representation;

Fig. 4 is the magnetic adsorbing mechanism schematic diagram in the utility model embodiment base;

Fig. 5 be on the utility model embodiment pcb board LED lamp and reflector in conjunction with schematic diagram (profile);

Fig. 6 is the circuit diagram of the utility model embodiment when being two groups of LED lamp groups.

Each Reference numeral title is: lamp bracket 1, buckle 111, last eaves board 112, translucent cover 2, illuminator 3, reflector 31, pcb board 4, pcb board set bolt 5, translucent cover set bolt 6, base 7, base upper cover 71, collar 711 base boxes 72, magnetic locating slot 721, movable bonnet 8, battery 9, control panel 10, charger joint 11, magnetic 12, packing ring 121, fixed screw 122, power switch 13, lead 14, aperture 15, single-chip microcomputer 16, voltage stabilizing chip 17.

The specific embodiment

As Fig. 1-shown in Figure 5, a kind of vehicle caution light comprises illuminator 3, translucent cover 2 and administration of power supply on lamp bracket 1 (Fig. 1), the pcb board 4; Its described lamp bracket 1 is divided into base 7, and base 7 is made up of described base upper cover 71 (Fig. 2) and described base box 72, and both are screwed.Base 7 inner chambers are installed charger joint 11, power switch 13, battery 9, control panel 10 and magnetic adsorbing mechanism.During charging, external power source is a power supply with cigar lighter connecter in the automobile of 12V, and on the cigar lighter connecter that charger joint 11 inserts in the automobile, battery 9 directly charges.Magnetic adsorbing mechanisms in the described base 7 comprise, are located at magnetic locating slot 721, magnetic 12, the packing ring 121 in the described magnetic locating slot of two threaded posts in centre of described base box 72 (Fig. 4) bottom and are screwed into fixed screw 122 in described magnetic locating slot 721 threaded post.

Be provided with single-chip microcomputer 16 in the described control panel 10, described single-chip microcomputer 16 (Fig. 6) can make two groups of described above illuminators 3 implement sudden and violent sudden strain of a muscle, stroboscopic and circulation sudden strain of a muscle in turn, continuously.The 2nd leads ends of the single-chip microcomputer 16 (Fig. 6) in the described control panel 10 connects the first triode T1 base stage through first resistance R 1, the described first triode T1 colelctor electrode connects described battery 9 positive poles after the 3rd resistance R 3 connects first group of LED1, the described first triode T1 emitter stage connects described battery 9 negative poles; The 3rd leads ends of described single-chip microcomputer 16 connects the second triode T2 base stage through second resistance R 2, the described second triode T2 colelctor electrode connects described battery 9 positive poles after the 5th resistance 5 connects second group of LED2, the described second triode T2 emitter stage connects described battery 9 negative poles;

The VCC end of described single-chip microcomputer 16 connects described battery 9 positive poles through LM7805 voltage stabilizing chip 17; The 7th leads ends of described single-chip microcomputer 16 connects described battery 9 negative poles through touch-switch 13; Described battery 9 negative poles of the GND termination of described single-chip microcomputer 16; Described LM7805 voltage stabilizing chip 17 connects described battery 9 negative poles; The VCC end and 17 of the described LM7805 voltage stabilizing chips of described single-chip microcomputer 16 have the 7th resistance D7, and the negative electrode of described the 7th resistance D7 connects described touch-switch 13.

Described battery 9 positive poles are connected in the positive pole of charger joint 11 through the 3rd diode D3, the 6th resistance R 6, described battery 9 negative poles connect the negative pole of described charger joint 11, the 4th diode 4 that has pressure stabilization function between the 6th resistance R 6 and the 3rd diode D3, described negative electrode with the 4th diode D4 of pressure stabilization function connects described charger joint 11 negative poles.

Shown in Fig. 6 circuit diagram, utilize LM7805 voltage stabilizing chip 19 that battery 9 voltages of 5～8V are surely become the stable voltage of 5V, for single-chip microcomputer 16 work, the VCC pin on the single-chip microcomputer 16 is connected with LM7805 voltage stabilizing chip output pin.After pressing touch-switch, single-chip microcomputer 16 the 7th pin ground connection, single-chip microcomputer 16 follow procedure work.2,3 pins of described single-chip microcomputer 16 are controlled two triode T1, T2 respectively, when 2,3 pin of described single-chip microcomputer are exported high level, and described triode T1, T2 conducting, two groups of LED lamps of described illuminator 3-are shinny.When 2,3 pin output low levels of described single-chip microcomputer 16, triode T1, T2 disconnect, and two groups of LED of described illuminator 5-are not luminous.When pressing touch-switch once more, single-chip microcomputer 16 the 7th pin is ground connection once more, and single-chip microcomputer 16 quits work by setup program.Vehicle power utilizes Zener diode D3 to make the voltage of automobile-used 12～14V become 8.2V voltage, accumulators 9 chargings.

The high-low level that 2,3 pins of described single-chip microcomputer are exported simultaneously is rapid, and the frequency of corresponding triode conducting and triode disconnection is also fast, thereby the LED lamp is bright, the variation of going out is also very fast.This just forms is the sudden and violent sudden strain of a muscle of two groups of LED lamps; When the high-low level frequency of exporting simultaneously when 2,3 pins of described single-chip microcomputer was slow, the frequency that corresponding triode conducting and triode disconnect was also slow, thus the LED lamp bright, go out that it is also very slow to change.This just forms the stroboscopic of two groups of LED lamps; 2,3 pins on described single-chip microcomputer are exported high-low level successively, cause the light on and off that circulate in turn successively of corresponding LED lamp group.Such one sudden strain of a muscle cruelly, stroboscopic and circulation are dodged successively or stroboscopic, circulation dodge, the sudden and violent sudden strain of a muscle waits rule to send alarm signal continuously successively, and its alarm signal is eye-catching especially, and its caution effect also is remarkable especially.Its warning function can reach 400-1000 rice, can remind the automobile at rear more, controls travel route well, the generation that avoids traffic accident.

In Fig. 6 circuit diagram, two groups of LED circuit for lamp lead at ordinary times, but because of single-chip microcomputer 16 does not enter program, the emitter stage of triode does not also enter duty, so the LED lamp does not work.Press touch-switch 13, the LED lamp is promptly by single-chip microcomputer 16 setting programs: sudden and violent sudden strain of a muscle, stroboscopic and circulation are dodged successively or stroboscopic, circulation dodge, the sudden and violent sudden strain of a muscle waits rule to send alarm signal continuously successively.Press touch-switch 13 once more, single-chip microcomputer 16 quits work, and LED lamp group quits work simultaneously.Also three groups of LED lamp groups, four groups.If three groups, then connect the 3rd triode from the pin 5 of single-chip microcomputer 16 again, its connected mode is organized with LED group and the 2nd LED.

Base 7 center of top of the present utility model are provided with circular collar 711, this collar 711 matches with the buckle 111 of described lamp bracket 1 bottom on being installed on described base, whole warning lamp top is connected with base 7, and buckle is horizontally rotated for 360 ° along the collar work.This structure horizontally rotates whole warning lamp top work for 360 °, to regulate the alarm signal direction of illumination.

Illuminator 3 on the described pcb board 4 is LED bulbs, described LED bulb peripheral hardware LED reflector 31 (Fig. 1,4,5), pcb board 4 is fixedly installed on the described lamp bracket 1 with pcb board set bolt 5, and described translucent cover 2 is fixedly installed in pcb board 4 with set bolt 6 periphery combines with described lamp bracket 1.

Described lamp bracket 1 top is provided with the last eaves board 112 of the double light harvesting effect of keeping off the rain.

Loam cake 71 central authorities of described base 7 are provided with the aperture 15 of an admittance line, and the lead 14 of described pcb board 4 is connected with described control panel 10 and battery 9 via described aperture.

Charger joint 11 outer base positions in the described base 7 are provided with dismantled and assembled movable bonnet 8.

Base of the present utility model is cuboid, and its inner chamber is installed charger joint, power switch and described battery and control panel, and lead all is located in the utensil, and makes entire product very clean.

The utility model is an illuminator with the LED of high brightness, forms two groups of reddish yellows or the green three groups of illuminator groups of reddish yellow, and the LED outer ring is with the LED outer cover, and the LED lamp wiring is more shone out in the concentrated area, has strengthened the warning function of signal widely.

Claims

1, a kind of vehicle caution light comprises illuminator (3), translucent cover (2) and administration of power supply on lamp bracket (1), the pcb board (4); It is characterized in that described lamp bracket (1) is divided into base (7), described base (7) inner chamber is installed charger joint (11), power switch (13), battery (9), control panel (10) and magnetic adsorbing mechanism; Be provided with single-chip microcomputer (16) in the described control panel (10), described single-chip microcomputer (16) can make described two groups of above illuminators (3) implement sudden and violent sudden strain of a muscle, stroboscopic and circulation sudden strain of a muscle in turn, continuously.

2, vehicle caution light according to claim 1, it is characterized in that, the 2nd leads ends of the single-chip microcomputer (16) in the described control panel (10) connects first triode (T1) base stage through first resistance (R1), described first triode (T1) colelctor electrode connects described battery (9) positive pole after the 3rd resistance (R3) connects first group of LED1, described first triode (T1) emitter stage connects described battery (9) negative pole; The 3rd leads ends of described single-chip microcomputer (16) connects second triode (T2) base stage through second resistance (R2), described second triode (T2) colelctor electrode connects described battery (9) positive pole after the 5th resistance (5) connects second group of LED2, described second triode (T2) emitter stage connects described battery (9) negative pole;

The VCC end of described single-chip microcomputer (16) connects described battery (9) positive pole through voltage stabilizing chip (17); The 7th leads ends of described single-chip microcomputer (16) connects described battery (9) negative pole through touch-switch (13); The described battery of GND termination (9) negative pole of described single-chip microcomputer (16); Described voltage stabilizing chip (17) connects described battery (9) negative pole; Have the 7th resistance (D7) between the VCC end of described single-chip microcomputer (16) and described voltage stabilizing chip (17), the negative electrode of described the 7th resistance (D7) connects described touch-switch (13).

3, electronic triangular caution plate for automobile according to claim 1 and 2, it is characterized in that, the anodal positive pole that is connected in charger joint (11) through the 3rd diode (D3), the 6th resistance (R6) of described battery (9), described battery (9) negative pole connects the negative pole of described charger joint (11), the 4th diode (4) that has pressure stabilization function between the 6th resistance (R6) and the 3rd diode (D3), described negative electrode with the 4th diode (D4) of pressure stabilization function connects described charger joint (11) negative pole.

4, vehicle caution light according to claim 1 is characterized in that, described base (7) is cuboid, is made up of described base upper cover (71) and described base box (72), and both are screwed.

5, according to claim 1 or 4 described vehicle caution lights, it is characterized in that, magnetic adsorbing mechanisms in the described base 7 comprise, are located at magnetic locating slot (721), magnetic (12), the packing ring (121) in the described magnetic locating slot of the threaded post in plural centre of described base box (72) bottom and are screwed into fixed screw (122) in described magnetic locating slot (721) threaded post.

6, vehicle caution light according to claim 5, it is characterized in that, the center of top of described base (7) is provided with circular collar (711), this collar (711) matches with the buckle (111) of described lamp bracket (1) bottom on being installed on described base, whole warning lamp top is connected with base (7), and buckle is horizontally rotated for 360 ° along the collar work.

7, vehicle caution light according to claim 1, it is characterized in that, illuminator (3) on the described pcb board (4) is the LED bulb, described LED bulb peripheral hardware LED reflector (31), pcb board (4) is installed on the described lamp bracket (1), and described translucent cover (2) combines with described lamp bracket (1) in the periphery of pcb board (4).

According to claim 1 or 6 or 7 described vehicle caution lights, it is characterized in that 8, described lamp bracket (1) top is provided with the last eaves board (112) of the double light harvesting effect of keeping off the rain.

9, vehicle caution light according to claim 5, it is characterized in that, loam cake (71) central authorities of described base (7) are provided with the aperture (15) of an admittance line, and the lead (14) of described pcb board (4) is connected with described control panel (10) and battery (9) via described aperture.

10, vehicle caution light according to claim 9 is characterized in that, the outer base position of the charger joint (11) in the described base (7) is provided with dismantled and assembled movable bonnet (8).