CN2166039Y

CN2166039Y - Multi-function rear lamp for vehicle

Info

Publication number: CN2166039Y
Application number: CN 93218317
Authority: CN
Inventors: 朱小洁
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-07-14
Filing date: 1993-07-14
Publication date: 1994-05-25
Anticipated expiration: 2003-07-14

Abstract

The utility model provides a multifunctional rear lamp for vehicles, which is composed of a battery and a spot light bulb. The utility model is characterized in that the casing of the rear lamp is provided with a double key switch connected with the spot light bulb and a light driving circuit. When the spot light bulb is connected, the utility model can be used as a common flashlight. When the light driving circuit is connected, as a drive circuit whose power is supplied by a dry battery sends out high current pulse to a high-brightness LED array at equal intervals, intense red flashing is emitted, and the rear light glitters to warn the driver of the rear vehicle, with high safety of running automobiles at night. A self-locking hanging hook is arranged on the casing of the utility model. The utility model has the advantages of easy assembly and disassembly, high safety, power saving, good sealing, multiple functions, and great flexibility and convenience.

Description

Multi-function rear lamp for vehicle

The utility model relates to a kind of novel multifunctional tail light for vehicle, is specially adapted to bicycle, and it can flash with active mode, can use as common flashlight again.

Existing Bicycle Tail Light, a kind of is to be made of the reflective red plastic of a slice, and itself is not luminous, and when riding in dark street, having only could be passive reflective when the automotive lamp direct projection, and the vehicle that almost can be had headlight by the back or only open low light modulation is discerned.Another kind is the battery-powered common taillight that is made of battery and bulb, can not widespread use because power consumption is too big.

The purpose of this utility model is to provide a kind of novel multifunctional tail light for vehicle, it can initiatively send eye-catching redness flash of light, and the taillight of driving a vehicle night is glittering with caution back vehicle, can also use as common flashlight when not glistening, and install and remove easyly, can carry.

Below in conjunction with the description of drawings the technical solution of the utility model:

Fig. 1 is a structural representation of the present utility model

Fig. 2 is, reflective plastic housing scheme drawing

Fig. 3 is an electric functional block diagram of the present utility model

With reference to Fig. 1, a kind of Multi-function rear lamp for vehicle that is made of Spot light bulb 3, battery 4 is specially adapted to bicycle, also can be used on the motorcycle. Taillight also comprises the shell 1 with Self-locking hanging hook, two key (A, B) water proof switch 2, light emission drive circuit 5, light emitting diode matrix 6, water proof rubber circle 7, saturating, reflective plastic jacket 8. Shell 1 upside is equipped with two key water proof switch 2, and opposite side is equipped with Spot light bulb 3; Battery 4, light emission drive circuit 5, light emitting diode matrix 6 are housed in the shell 1. Battery 4 connects respectively by two key water proof switch 2 Spot light bulb 3 and light emission drive circuit 5, thoroughly, reflective plastic jacket 8 corresponding light emission drive circuits 5 cover on the housing 1, water proof rubber circle 7 is set between housing 1 and saturating, the reflective plastic jacket 8, Spot light bulb 3 is with water proof ring, adopt like this sealing assembling, make whole taillight have water-proof function, increase service life.

With Self-locking hanging hook, can easily be contained on the socket of bicycle or motorcycle on the housing 1 of taillight, also can at any time dial down and carry, to prevent loss. Pedestrian in dark street can wear it after one's death, may be to the vehicle of its cause danger with caution, and also can be under dark surrounds, when common flashlight is used.

With reference to Fig. 2, thoroughly, reflective plastic housing 8 is the red transparent body, plane light inlet window 9 is made in the position of corresponding diode array 6, the flash of light of light-emitting diode is effectively seen through, penetrate backward, and the remainder inwall is made regularly arranged cone 10, form the total internal reflection structure of the outside being penetrated the light that comes, this special optical design-calculated plastic housing can reflect the light of back vehicle, makes taillight more eye-catching.

With reference to Fig. 3, light emission drive circuit 5 is made of multi-vibrator 11, electric current pusher 12, flows resistance 13 and battery 4; Multi-vibrator 11 1 ends connect the positive pole and electric current pusher 12 1 ends of battery by two key water proof switch A keys, the other end of multi-vibrator 11 connects the negative pole of battery and the other end of electric current pusher 12, electric current pusher 12 1 ends connect flows resistance 13 1 ends, flows resistance 13 other ends connect the positive pole of light emitting diode matrix, and the other end of electric current pusher 12 connects the negative pole of light emitting diode matrix.

When the A key of pressing double-button switch links to each other with driving circuit, driving circuit by dry storage battery 4 power supplies equally spaced sends high-current pulse to the high brightness LED array, promote it and send the intense red flash of light through plastic housing directive rear, make vehicle discerning the rider at a distance, in time take safety measures.When the B key of pressing double-button switch linked to each other with Spot light bulb 3, the Spot light bulb that is contained in the lamp side then can be used as common flashlight by same Battery pack power supply.

This novel automobile taillight is owing to can initiatively launch eye-catching redness flash of light to warn vehicle after one's death, so night is safe especially by bike, glittering have decoration functions again, install and remove easy, can carry, owing to use light-emitting diode with pulse mode work, reduced average battery consumption, power consumption only was equivalent to general transistor radio when flash of light was used, so this novel taillight economizes on electricity especially, because this novel installation all has water-tight device, so good seal is durable in use again, also can do flash light when not glistening uses, one-object-many-purposes, flexible, bring many convenience for people's daily life.

Below in conjunction with the description of drawings preferred embodiment of the utility model.

With reference to Fig. 1, shell 1 upside that hard plastic injection molding is made is equipped with two key self-locking water proof switchs 2, opposite side is equipped with the Spot light bulb 3 of band water proof ring, No. 5 batteries 4 of two joints and light emission drive circuit printed circuit board (PCB) 5 are housed in the shell 1, three high brightness LEDs 6 are housed on the plate, No. 5 batteries of two joints connect Spot light bulb and light emission drive circuit respectively by two key self-locking water proof switchs 2, thoroughly, reflective plastic housing 8 corresponding light emission drive circuits 5 cover on the housing 1, water proof rubber circle 7 is set between housing 1 and the plastic housing 8, to guarantee the sealing of taillight assembling, housing 1 back has from locking and hanging hook, and mounting or dismounting are easy, and can carry.

With reference to Fig. 2, the large tracts of land of being made by the transparent rigid plastic of redness is saturating, on the reflection shield 8, and garden, plane shape 9 is made in the position of corresponding three high brightness LEDs 6, and the remainder inwall is made regularly arranged cone 10.

With reference to Fig. 3, light emission drive circuit 5 is made of multi-vibrator 11, electric current pusher 12, flows resistance 13 and No. 5 batteries 4 of two joints, multi-vibrator 11 1 ends connect the positive pole and electric current pusher 12 1 ends of battery by double-button switch A key, the other end of multi-vibrator 11 connects the negative pole of battery and the other end of electric current pusher 12, electric current pusher 12 1 ends connect flows resistance 13 1 ends, flows resistance 13 other ends connect the positive pole of three light-emitting diodes, and the other end of electric current pusher 12 connects the negative pole of three light emitting diodes.

When pressing the A key of double-button switch, three diodes send red intense flash, can be used as flash light and use, and adjust the multi-vibrator parameter and then can obtain best flash luminance, frequency and consumption of power.When pressing the B key of double-button switch, battery makes Spot light bulb luminous to Spot light bulb 3 power supplies, can be used as flash light and uses.

Claims

1, a kind of multifunctional vehicle taillight that is made of Spot light bulb 3, battery 4 is characterized in that:

Comprise that also band is from the shell 1 of locking and hanging hook, two key (A, B) water proof switch 2, light emission drive circuit 5, light emitting diode matrix 6, water proof rubber circle 7, saturating, reflective plastic housing 8 in a, the formation;

B, shell 1 upside are equipped with two key water proof switchs 2, opposite side is equipped with Spot light bulb 3, battery 4, light emission drive circuit 5, light emitting diode matrix 6 are housed in the shell 1, battery 4 connects Spot light bulb 3 and light emission drive circuit 5 respectively by two key water proof switchs 2, thoroughly, reflective plastic housing 8 corresponding light emission drive circuits 5 cover on the housing 1, water proof rubber circle 7 is set between housing 1 and saturating, the reflective plastic housing 8.

2, according to the described multifunctional vehicle taillight of claim 1, it is characterized in that its saturating, reflective plastic housing 8 is the red transparent body, the position of corresponding diode array 6 is a plane light inlet window 9, and the remainder inwall is regularly arranged cone 10.

3,, it is characterized in that light emission drive circuit 5 is made of multi-vibrator 11, electric current pusher 12, flows resistance 13 and battery 4 according to the described multifunctional vehicle taillight of claim 1; Multi-vibrator 11 1 ends are by the positive pole and electric current pusher 12 1 ends of two key water proof switch A keys connection batteries, and the other end of multi-vibrator 11 connects the negative pole of battery and the other end of electric current pusher 12; Electric current pusher 12 1 ends connect flows resistance 13 1 ends of light emitting diode matrix, and flows resistance 13 other ends connect the positive pole of light emitting diode matrix, and the other end of electric current pusher 12 connects the negative pole of light emitting diode matrix.