CN205220501U

CN205220501U - LED laser license plate light

Info

Publication number: CN205220501U
Application number: CN201521064575.6U
Authority: CN
Inventors: 童诚; 谢建军; 周获
Original assignee: NINGBO ZHENGYANG AUTOMOTIVE PARTS CO Ltd
Current assignee: NINGBO ZHENGYANG AUTOMOTIVE PARTS CO Ltd
Priority date: 2015-12-18
Filing date: 2015-12-18
Publication date: 2016-05-11
Anticipated expiration: 2025-12-18

Abstract

The utility model discloses a LED laser license plate light, the casing of making including drive plate, laser head, bubble cotton and transparent material, the drive plate is fixed in the casing, the drive plate includes LED lamp, drive circuit and mounting panel, LED lamp and drive circuit fix the both sides at the mounting panel, the LED lamp is connected with the drive circuit electricity, the front of casing is equipped with the mounting hole of downward sloping, the laser head passes through the mounting hole and the casing is fixed continuous, the laser head is connected with the drive circuit electricity, cotton fixed linking to each other of reverse side with the casing of bubble. Increase a laser head newly, will form certain contained angle with ground when the laser head behind correct assembling, lighted when visibility is better, can demonstrate a straight line at the afterbody of automobile, light the laser head when visibility is relatively poor, can forms a delta region of playing the warning effect before the vehicle of rear, have the effect of preventing knocking into the back of warning back car.

Description

LED laser registration mark light

Technical field

The utility model relates to automobile lighting lamp field, particularly relate to a kind of for night or the colour of sky darker time the lamps and lanterns for illuminating license plate that can open together with flank indicator.

Background technology

At present automobile license plate lamp on the market, general adopt be common LED licence plate bulb as light source, the registration mark light housing of former car all will be coordinated to use together.Such as name is called a kind of utility model patent (notification number: 204567507U, publication date: 20150819) of the anti-licence plate that knocks into the back.In order to solve due to haze weather, sleety weather and night illuminance not enough and result in the generation of a large amount of traffic accident, cause huge economic loss and great human casualty accident, judge that leading vehicle distance can produce gross differences through car light light, low visibility, cause the problem of vehicle rear-end collision, provide a kind of anti-licence plate that knocks into the back.The scheme adopted: a kind of anti-licence plate that knocks into the back, comprise substrate, licence plate comprises frame lamp, the trade mark, background color lamp, check screw, rear-end device; Rear-end device is arranged in car; Substrate edges is provided with frame lamp, and base plate recess portion is provided with background color lamp, and described substrate corner is provided with check screw, and substrate back is provided with integrated chip, and integrated chip and frame lamp, the trade mark, background color lamp are through the power taking of Rear lamp for vehicle power lead.But this type of licence plate exists as follows: the circuit structure 1, due to the bulb in this type of licence plate of finite volume is comparatively simple, heat radiation is also abundant not, and power is also less, often occurs flashing light, the dead problem such as lamp, flase alarm.2, when dust or haze more serious time, do not have corresponding effect at all.

Utility model content

In order to overcome the deficiency that prior art exists, the utility model provides a kind of transmittancy strong, and the LED laser registration mark light that can serve as warning to rear car.

To achieve these goals, the technical solution adopted in the utility model is: the utility model discloses a kind of LED laser registration mark light, comprise the housing that drive plate, laser head, foam and transparent material are made; Drive plate is fixed in housing; Drive plate comprises LED, driving circuit and adapter plate; LED and driving circuit are fixed on the both sides of adapter plate; LED is electrically connected with driving circuit; The front of housing is provided with downward-sloping mounting hole; Laser head is fixedly linked by mounting hole and housing; Laser head is electrically connected with driving circuit; The reverse side of foam and housing is fixedly linked.

After adopting the technical solution of the utility model; Installation profile and the former license plate lamp of LED laser registration mark light are consistent, and meet the requirement of commonality.Increase a laser head newly, because the fixed orifice that housing is arranged is designed to downward-sloping, when laser head will be at a certain angle with ground shape after correct installation, lighted when visbility is better, and straight line can be presented at the afterbody of automobile; At visbility poor time point light laser head, a Delta Region served as warning can be formed before vehicle in the wings, there is the anti-effect of knocking into the back of warning rear car.The Main Function of foam is fixing registration mark light, fill the space between LED laser registration mark light and car body, because foam has excellent elastic effect, in the process of running car, foam can also play effectively eliminates thump to the impact of LED laser registration mark light, realizes LED laser registration mark light and securely is fixed on oneself position.

Accompanying drawing explanation

Fig. 1 is the decomposing schematic representation of LED laser registration mark light.

Fig. 2 is LED laser registration mark light result of use schematic diagram one.

Fig. 3 is LED laser registration mark light result of use schematic diagram two.

Wherein: 1, drive plate, 2, housing, 3, laser head, 4, foam, 5, radiator, 11, LED, 12, driving circuit, 13, adapter plate, 21, mounting hole, 22, fixed orifice.

Detailed description of the invention

Below in conjunction with accompanying drawing, the preferred scheme of the utility model is further elaborated:

As shown in Figure 1, a kind of LED laser registration mark light, comprises drive plate 1, housing 2 that transparent material is made and laser head 3 and foam 4.Described drive plate 1 is fixed in housing 2; Described drive plate 1 comprises LED 11, driving circuit 12 and adapter plate 13; Described LED 11 and driving circuit 12 are fixed on the both sides of adapter plate 13; In order to strengthen illuminating effect, preferably adopt 3 high-powered LED lamps, LED is dispersed in the front of adapter plate; Be uniformly distributed from left to right.In order to ensure the stability of driving circuit, what preferably adopt in this programme is high precision constant current driving circuit.Described LED 11 is electrically connected with driving circuit; In order to realize good radiating effect, be also glued with the radiator 5 that driving circuit 12 is dispelled the heat at the rear side of driving circuit.Described radiator is the aluminium block of high thermal conductivity coefficient, in mountain font multi-blade; In order to save productive costs, preferably adopt PC material as the material of housing.The front of described housing 2 is provided with downward-sloping mounting hole 21; Described laser head 3 is fixedly linked by mounting hole 21 and housing 2; What described laser head adopted is laser diode.Described laser head 3 is electrically connected with driving circuit; Described foam 4 is fixedly linked with the reverse side of housing 2.Conveniently LED laser registration mark light and automobile are fixedly linked, the left and right sides of housing 2 is provided with fixed orifice 22; The position that foam is corresponding with the fixed orifice 22 on housing is provided with through hole.

Principle of work: during use, is fixed on license plate side by product of the present utility model; Be connected by the flank indicator circuit of wire by driving circuit automobile.After automobile starting, open flank indicator, after high precision constant current driving circuit drives, LED laser registration mark light is normally lighted.Three great power LEDs play and illuminate vehicle identification plate effect.Now, if visbility is better, it is straight line that laser head impinges upon ground, be about about 1 meter (see accompanying drawing 2) if visibility poor, laser head will form a red triangular (see accompanying drawing 3) between registration mark light and irradiation ground, for warning rear car, note dodging the generation preventing rear-end collision.

Above the utility model and embodiment thereof are described; this description is not restricted; shown in accompanying drawing is also one of embodiment of the present utility model; if those of ordinary skill in the art enlightens by it; when not departing from the utility model and creating aim; design the frame mode similar to this technical scheme and embodiment without performing creative labour, protection domain of the present utility model all should be belonged to.

Claims

1. a LED laser registration mark light, comprises the housing (2) that drive plate (1) and transparent material are made; Described drive plate (1) is fixed in housing (2); Described drive plate (1) comprises LED (11), driving circuit (12) and adapter plate (13); Described LED (11) and driving circuit (12) are fixed on the both sides of adapter plate (13); Described LED (11) is electrically connected with driving circuit; It is characterized in that: also comprise laser head (3) and foam (4); The front of described housing (2) is provided with downward-sloping mounting hole (21); Described laser head (3) is fixedly linked by mounting hole (21) and housing (2); Described laser head (3) is electrically connected with driving circuit (12); Described foam (4) is fixedly linked with the reverse side of housing (2).

2. LED laser registration mark light according to claim 1, is characterized in that: what the transparent material of described housing (2) adopted is PC material.

3. LED laser registration mark light according to claim 1, is characterized in that: what described laser head (3) adopted is laser diode.

4. LED laser registration mark light according to claim 1, is characterized in that: also comprise and being close on rear side of driving circuit the radiator (5) that driving circuit (12) dispels the heat.

5. LED laser registration mark light according to claim 1, is characterized in that: the left and right sides of described housing (2) is provided with fixed orifice; The position that described foam (4) is corresponding with the fixed orifice on housing is provided with through hole.