CN205118860U - Synchronous tail lamp of truck intelligence - Google Patents

Abstract

The utility model provides a synchronous tail lamp of truck intelligence, includes meeting car light unit, indicator unit, driving lamp unit, stop lamp unit and the intelligent lamp unit that sets up on the casing, be equipped with constant current function chip in the intelligence lamp element circuit, each unit includes the reflector panel and fixes the light emitting area on the reflector panel, and the shaping has a plurality of strengthening ribs in the reflector panel, and a plurality of reflecting cavity are separated into with the reflector panel to strengthening rib cooperation LED fluorescent tube, and every reflecting cavity corresponds a luminous point. This synchronous tail lamp of truck intelligence, the light bias corner characteristic of utilizing the structure cooperation LED intrinsic advantage of reflector panel reaches far strong a little less than near, glare control's optical characteristic, can send the developments newspaper with the response of microsecond in the tail lamp intelligence unit when vehicle emergency brake or interim parking and dodge, warning rear vehicle improves attention and warning power, and the driver can open and turn to the double flashing light lamp afterwards, clearly and definitely signals the present state condition of vehicle to strengthen the factor of safety among the freight train drive state.

Description

A kind of truck intelligent synchronization taillight

Technical field

The utility model relates to a kind of traffic auxiliary equipment, a kind of truck intelligent synchronization of specific design taillight.

Background technology

Swift and violent at China's Expressway Development in recent years, according in (Ministry of Communications 12 development plan) to mid-term in 2015 only, China's highway total kilometrage reaches 120,000 kilometers.Cover the city of urban population more than 200,000 of more than 90%, due to the universalness of highway in several years, also drive the manufacturing rapid development of heavy truck fast.Hugeization, high tonnage, almost can compare favourably with train.But in communications and transportation, the development of road and car is changed and is facilitated substance circulating, brings very large development business opportunity to the prosperity in market, but the loss that the traffic accident that high-velocity stream causes brings also can not be underestimated.Owing to easily there is visual fatigue on a highway, adding reverse track reasons such as light is dazzle the eyes through middle greenbelt, dazzled, climatic environment complicated and changeable of shuttling back and forth causes taillight alarming effect not obvious, especially during the urgent parking of chance failure, be difficult to make pursuit-type vehicle be warned rate accordingly, cause and knock into the back.

Truck light fixture is different from dolly light fixture, according to the appearance structure of the tailstock, all arranges and is arranged on railway carriage afterbody crossbeam crosspiece eaves, with trailer boxboard towards deep inside 400-700cm not etc.Smog during travelling truck after diesel combustion, tail gas covers serious to lamp luminescence surface layer, and simultaneously for truck taillight, as long as can be bright just unserviced or often clean, add truck under steam because volume is large, carry ballast, speed be slow.The volume of tall and big overlength has also blocked the sight sense of direction far away of pursuit-type vehicle, has often just become the object that dolly knocks into the back.The brake hard of truck simultaneously, interim parking, state display is indefinite.Signal distance is excessively near, makes napping property of pursuit-type vehicle and judgment.

Utility model content

For solving the problems of the technologies described above, the purpose of this utility model there are provided a kind of make the reserves space in speed per hour metric space, alert visual space, measure space, braking after the time difference summation of displacement space and optical signal warn equidistant truck intelligent synchronization taillight, cannot to the enough reserves space of rear pursuit-type vehicle to solve when existing truck travels on expressway, alert visual space, measure space and the shift space after braking.

For achieving the above object, a kind of truck intelligent synchronization taillight of the utility model, comprise dipped headlights unit, turn lamp unit, driving lamp unit, Brake lamp unit and intelligent lamp unit that housing is arranged, it is characterized in that: described dipped headlights unit is arranged on the left surface of taillight housing, described turn lamp unit is arranged on the leftward position in taillight housing front, the centre position that described driving lamp unit and Brake lamp unit are arranged on taillight housing front is shared unit, and described intelligent lamp unit is arranged on the right positions in taillight housing front; Constant current function chip is provided with in described intelligent lamp element circuit; Described each unit comprises reflector and is fixed on the light-emitting area on reflector, and form some reinforcements in described reflector, reflector is separated into some reflection cavities by described reinforcement cooperated with LED fluorescent tube, the corresponding luminous point of described each reflection cavity.

Further, described dipped headlights light-emitting area diameter 55mm, described dipped headlights comprises the F5 round end LED lamp bead of 6 0.06w, described steering indicating light light-emitting area is flechette-type, described steering indicating light comprises 8 0.5wF8 reversed polarity LED, light deflection angle 120 degree, luminous flux 540 lumen; The unit that described driving lamp and Brake lamp share comprises the 0.5wF10 red light LED of the center of 7 its lamp reflector cup of 0.5wF10LED red light, described light deflection angle 15 degree, focus type lamp pearl, reflective nest and lens.

This synchronous taillight adopts thickness 1.5mm metal foil, and length 480mm, face width 150mm, installed surface punching press flanging 33mm is vehicle fixed bit.Flanging there are several holes, aperture 12mm, add two moveable slide plate fixed blocks, the object of universal installation is all reached according to various vehicle moving slide board positioning screw hole, and front (the i.e. lamp luminescence face) punch forming being arranged on metal foil meeting various vehicle is two circular apertures, diameter 122mm, and a long 150mm of arrow nibs, the width 108mm of arrow, the width 65mm of rocket body.Adopt flexible PVC to be injection molded into round outer gum cover, be lamp outer casing body (flexible PVC material), PVC shell Zhou Ji is provided with holddown groove, the hole being embedded in steel plate along in, height antivibration can be reached, dust-proof, waterproof, anti-pollution.ABS is adopted to be injection molded into circular element box, PP is injection molded into reflector (cup), PC is injection molded into printing opacity waterproof cover, and subassembly wrapper PCB (fixing with reflector) is added that waterproof cover forms a closed luminescence unit, is assemblied in the outer glue box of PVC.(arrow type steering indicating light assembly structure method is same).Metallic support is comprised in overall light fixture function, the dipped headlights unit arranged, steering indicating light (flechette-type unit), driving lamp, Brake lamp comprehensive unit (circle), Intelligent Dynamic warning lamp unit (circle), containing (brake hard dynamic light and urgent parking dynamic light) function (see installation diagram).Described dipped headlights unit is arranged on lamp turning lamp side, described turn lamp unit is arranged at the left and right sides according to the position of the left and right tailstock, described driving lamp and Brake lamp sharing unit are arranged on the centre position in taillight housing front, and the position that the left or right side that described intelligent cell is arranged on housing front is arranged on the tailstock mediates.

The beneficial effects of the utility model are: a kind of truck intelligent synchronization taillight that described utility model proposes, and utilize the light deflection angle characteristic of the respective outer side edges LED intrinsic advantage of reflector to reach far away strong closely weak, the optical characteristics of giddy light by dominated; Can send with the responsiveness of microsecond in taillight intelligent cell when emergency brake of vehicle or interim parking and dynamically report sudden strain of a muscle, warning front vehicle improves notice and warning power, driver can open and turn to two flashing light subsequently, specifies the present state status of prompting vehicle (two flashing light and intelligent newspapers work to substantially increase while dodging emergency warning lamp and warn region distance) and strengthens safety coefficient in lorry driving condition.This taillight is by metal stamping shaped bracket, have circular and square multiple, flexible PVC shell body is embedded in metallic support hole, the outer glue casing peripheral clip slot of PVC is inlayed voluntarily and is fixed in metal frame edge, by subassembly wrapper reflector, PCB, waterproof cover in conjunction with after sealing, import in PVC flexible glue housing, have fabulous shock resistance, water proofing property, anti-corrosive properties.

Accompanying drawing explanation

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

Fig. 2 is steering indicating light reverse reflector structure schematic diagram of the present utility model;

Fig. 3 is other unit reverse reflector structure schematic diagrames of the present utility model;

Fig. 4 is intelligent cell reverse reflector structure schematic diagram of the present utility model;

Fig. 5 is CRD circuit diagram of the present utility model.

Figure number and title: 1, dipped headlights unit, 2, turn lamp unit, 3, service brake lamp unit, 4, intelligent lamp unit, 5, housing, 6, reinforcement, 7, luminous point.

Detailed description of the invention

By describe in detail the utility model technology contents, structural feature, reached object and effect, hereby exemplify embodiment below and coordinate accompanying drawing to be explained in detail.

In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limiting the scope of the invention can not be interpreted as.

In this intelligent synchronization taillight, turn lamp unit 2 adopts eight F10 (referring to luminous flat diameter 10mm), light deflection angle angle 120 degree, every power 0.5w, the long 24s of reversed polarity tube wave, can send luminous flux 67.5 lumen, and eight aggregate power 4W amount to effective luminous flux 5401m.

Driving lamp Brake lamp sharing unit 3 adopts F10LED, every power 0.5w, light deflection angle 60 degree, wavelength 24s, general power 4w, running light flux 310 lumen, Brake lamp light energy 540 lumen.Rear Fog-proof light, brake hard, parking Intelligent Dynamic emergency warning lamp comprehensive unit, adopt F10LED, power 0.5w light deflection angle 45 degree, luminous flux utilizes the deflection angle of reflection cavity and 45 degree of LED, luminous intensity distribution performance work curved fire line is changed thus reaches strong closely weak special efficacy far away, this signal long-range amplifies, and strengthens the warning degree of pursuit-type vehicle.Time closely, flux reduces, and pursuit-type vehicle can not be made dazzling twinkling.

Dipped headlights unit 1 adopts F5,0.06wLED six, every power 0.06w, merges power 0.36w, effective luminous flux 28.8 lumen (luminous flux every watt 80 lumen of F5 positive polarity LED).

Intelligent cell 4, dodges flip chip containing induction report, lightning protection induction flip chip, and flux expands, and automatically assembles, and makes light velocity flux two kilometers obviously visible.Owing to utilizing the light deflection angle characteristic of LED to coordinate reflector optical characteristics, grating is made to reach strong closely weak advantage far away.Pursuit-type vehicle is made to strengthen vigilance, not dazzling twinkling again.When braking or urgent parking, intelligent chip warns front vehicle with the response speed of Microsecond grade in the dynamic mode of scintillation, when braking parking is removed, and fast automatic recovery.Constant current function module is increased in intelligent cell, be called for short CRD circuit, vehicle is utilize storage battery as startup power supply as utilized the storage battery of two voltage 12V (volt) electric current 120A-150A in truck at work, after combination, between two storage batterys, total voltage is 24V, and total current is about 300A.After vehicle launch, automobile current generator charges to storage battery, again discharges to each vehicle electrical part after being stored by storage battery.As light, vapour brake valve, air-conditioning, ABS etc.But generator can produce pulse feature to generated energy, as charged normal as 28V also can reach more than 30V (adjuster excess temperature also likely) sometimes along with the time-temperature of engine.CRD constant current chip circuit can make electric current, voltage keep balance always, and it two is that storage battery damages lack of water, and disconnected lattice, the electric current that generator sends cannot enter storage battery.Make each electrical appliance of full car raise easy burn-out device, CRD circuit can fast automatic protection, understands automatic cut-off during serious superelevation.It three is when electric generator of vehicle charge volume is low, and when battery capacity is not enough again, because rotating speed is high during vehicle driving up, light is very bright, and during descending, the low luminosity of rotary speed is partially dark, and CRD circuit can fast automatic compensation.

Dipped headlights is arranged on synchronizing lamp taillight steering indicating light side, the trailing flank of vehicle of having arrived after installation, light-emitting area diameter 55mm, adopts a separate unit of 6 F50.06WLED compositions.Effect: during meeting, two car headlamp correlation can make driver be in twinkling state instantaneously, for towed vehicle, vehicle body is long, after meeting, driver does not also recover dark adaptation process instantaneously, can be there is side and hit in blindness lane change, dipped headlights adds that a side signal lamp makes meeting vehicle identification at the tailstock, prevents side from hitting the generation of accident.

CRD circuit diagram as shown in Figure 5, in figure, IC1 is constant-current voltage-stabilizing control chip, D2 is 24V driving lamp input steering diode, R1 is current-limiting resistance, by the voltage meeting luminous flux standard needed for driving lamp of eight LEDs in this circuit, electric current is limited, D1 is 24V Brake lamp input steering diode, the effect of D2 and D1 is the function utilizing diode forward conducting oppositely to end, when D2 power supply inputs, electric current can be back to brake input line road, due to the reverse cutoff function of D1, prevent the backflow phenomenon of electric current, when power supply inputs from D1, D2 ends equally, D1 dog point does not set up current-limiting resistance to be because braking stalling current and luminous flux are much larger than driving lamp.Electric capacity C1 is building-out capacitor, store when electricity generation system resistance is superfluous, discharge during electric current shortcoming, ensure the efficient of normal current intensity in this circuit and luminous flux, R* is used for controlling the current power intensity (can reach 1.5A times of electric current) of its chip internal.D2-5819 can be voltage-stabiliser tube also can be transient state or fast reaction diode are when there is overload in input voltage or electric current; or disconnect fast during lightening strikes; Rapid reset time normal; C2-821 is used for carrying out Frequency Locking to chip internal or peripheral cell; ensure that high frequency flicker phenomenon can not occur light fixture luminous flux; LED1-8 is the luminous tube in this lamp unit; this circuit have employed multiple protective and solves in existing LED serial lamps and lanterns phenomenon of connecting simultaneously; adopt in parallel company to press, after a LED damages, do not affect other illuminating parts.

In sum, be only the preferred embodiment of the utility model, do not limit protection domain of the present utility model with this, all equivalence changes done according to the utility model the scope of the claims and description with modify, be all within scope that the utility model patent contains.

Claims (2)

1. a truck intelligent synchronization taillight, comprise dipped headlights unit, turn lamp unit, driving lamp unit, Brake lamp unit and intelligent lamp unit that housing is arranged, it is characterized in that: described dipped headlights unit is arranged on the left surface of taillight housing, described turn lamp unit is arranged on the leftward position in taillight housing front, the centre position that described driving lamp unit and Brake lamp unit are arranged on taillight housing front is shared unit, and described intelligent lamp unit is arranged on the right positions in taillight housing front; Constant current function chip is provided with in described intelligent lamp element circuit; Described each unit comprises reflector and is fixed on the light-emitting area on reflector, and form some reinforcements in described reflector, reflector is separated into some reflection cavities by described reinforcement cooperated with LED fluorescent tube, the corresponding luminous point of described each reflection cavity.

2. a kind of truck intelligent synchronization taillight according to claim 1, it is characterized in that: described dipped headlights light-emitting area diameter 55mm, described dipped headlights comprises the F5 round end LED lamp bead of 6 0.06w, described steering indicating light light-emitting area is flechette-type, described steering indicating light comprises 8 0.5wF8 reversed polarity LED, light deflection angle 120 degree, luminous flux 540 lumen; The unit that described driving lamp and Brake lamp share comprises 7 0.5wF10LED red light light fixtures, the light deflection angle of the 0.5wF10 red light light fixture of the center of described lamp reflector cup is 15 degree, and described red light light fixture comprises focus type lamp pearl, reflective nest and lens.