CN208846347U - A kind of LED bi-colour light - Google Patents

Abstract

The utility model discloses a kind of LED bi-colour light, including lampshade and lamp holder, the lampshade is fixedly connected with lamp holder, the bottom surface of the lamp holder is fixedly connected with two bolts, the bottom center of the lamp holder is equipped with connection jaws, the connection jaws run through the bottom surface of lamp holder, the inside left of the lamp holder and right side are equipped with erecting bed, the erecting bed is equipped with circuit board, the circuit board is equipped with astigmatism plate, the astigmatism plate is equipped with multiple mounting grooves, lamp bead is equipped in the mounting groove, the light-emitting surface that the lampshade corresponds to erecting bed is equipped with red filter, yellow filter and reflector plate, the reflector plate is located between red filter and yellow filter.The utility model has the beneficial effects that making this bi-colour light that there is preferable reflective function by the way that reflector plate is arranged, prevent rear car from only seeing that there is vehicle in front close to Shi Caineng, avoids knocking into the back or the generation of collision accident.

Description

A kind of LED bi-colour light

Technical field

The utility model relates to a kind of LED bi-colour lights, belong to Vehicular lamp technical field.

Background technique

It is well known that traffic transport industry has become increasingly important at home at present, the transport contact between various industries Realized by lorry, in the process of moving, existing truck taillight be installed on compartment two sides or compartment behind two Side can make rear car observe that there is vehicle in front in traveling or curb parking, avoid knocking into the back or collision situation occurs.

Present truck taillight mostly uses greatly LED bi-colour light, in lorry driving process or when curb parking, passes through Red, blinking yellow illumination light reminds rear car and pedestrian, prevents traffic accident occur due to prompting unintelligible, but in use There are still some shortcomingss: lorry is in the process of moving or when curb parking, only by the red of taillight, amber light group without Method plays enough prompt effects, can only be observed when spacing is closer to front have vehicle, be easy to happen knock into the back or Person's collision problem.

Utility model content

The purpose of this utility model is just providing a kind of LED bi-colour light to solve the problem above-mentioned.

The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of LED bi-colour light, including lampshade and lamp Seat, the lampshade are fixedly connected with lamp holder, and the bottom surface of the lamp holder is fixedly connected with two bolts, the bottom center of the lamp holder Equipped with connection jaws, the connection jaws run through the bottom surface of lamp holder, and the inside left of the lamp holder and right side are equipped with erecting bed, described Erecting bed is equipped with circuit board, it is characterised in that: the circuit board is equipped with astigmatism plate, and the astigmatism plate is equipped with multiple installations Slot, the mounting groove is interior to be equipped with lamp bead, and the light-emitting surface that the lampshade corresponds to erecting bed is equipped with red filter, yellow filter and reflection Piece, the reflector plate are located between red filter and yellow filter, and the reflector plate includes base, reflective layer and multiple spherical beads, institute State the upper surface that reflective layer is located at base, the spherical beads are located at the upper surface of reflective layer, the reflective layer and spherical beads it is upper Surface is equipped with water blocking layer.

As the further setting of the utility model, the cross section of the spherical beads is semicircle, and the spherical column is put down Face is in contact with reflective layer.

As the further setting of the utility model, the spherical beads are hemisphere, and the spherical beads use transparent material It is made.

As the further setting of the utility model, the spherical beads are evenly arranged on reflective layer, and the reflective layer is Aluminium foil layer.

As the further setting of the utility model, the inner wall of the mounting groove is equipped with sealing ring, and the astigmatism plate uses Acryl resin is made.

As the further setting of the utility model, it is equipped on the red filter and yellow filter multiple using lamp bead as the center of circle Ripple.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model can make this bi-colour light issue different colours in use by the way that red, yellow filter is arranged Light, play the prompt effect of different role.

2, the utility model can play stronger reflecting effect when having light irradiation by the way that reflector plate is arranged, It prevents rear car from only seeing that there is vehicle in front close to Shi Caineng, avoids knocking into the back or the generation of collision accident.

3, for the utility model by setting astigmatism plate, the light that lamp bead is issued is converted into face light from point light source Source expands illumination range, enhances the prompt effect when work of this bi-colour light.

Detailed description of the invention

Fig. 1 is a kind of top view of LED bi-colour light of the utility model；

Fig. 2 is the structural schematic diagram of reflector plate in a kind of LED bi-colour light of the utility model；

Fig. 3 is a kind of structural schematic diagram of LED bi-colour light of the utility model；

Fig. 4 is the structural schematic diagram of scattering sheet in a kind of LED bi-colour light of the utility model.

Appended drawing reference: 1, ripple；2, reflector plate；3, lampshade；4, lamp holder；5, water blocking layer；6, spherical beads；7, reflective layer；8, Base；9, bolt；10, circuit board；11, connection jaws；12, astigmatism plate；13, lamp bead；14, erecting bed；15, sealing ring；16, it installs Slot；17, red filter；18, yellow filter.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Shown in please referring to Fig.1 to Fig.4, a kind of LED bi-colour light, including lampshade 3 and lamp holder 4, lampshade 3 and lamp holder 4 are fixed and are connected It connects, the bottom surface of lamp holder 4 is fixedly connected with two bolts 9, has when this bi-colour light can be made to connect with vehicle by the way that bolt 9 is arranged Preferable fastness, the bottom center of lamp holder 4 are equipped with connection jaws 11, and connection jaws 11 run through the bottom surface of lamp holder 4, can arrange harness Pass through from connection jaws 11, prevents harness confusion from winding.

The inside left of lamp holder 4 and right side are equipped with erecting bed 14, and erecting bed 14 is equipped with circuit board 10, on circuit board 10 Equipped with astigmatism plate 12, astigmatism plate 12 is equipped with multiple mounting grooves 16, and the inner wall of mounting groove 16 is equipped with sealing ring 15,15 energy of sealing ring It fastens the connection of lamp bead 13 more, while preventing lamp bead 13 from colliding with scattering sheet 12, astigmatism plate 12 uses acrylic tree Rouge, mounting groove 16 is interior to be equipped with lamp bead 13, so that the light that lamp bead 13 issues is turned after the refraction of scattering sheet 12 by point light source Area source is turned to, illumination range is expanded, enhances the prompt effect when work of this bi-colour light.

The light-emitting surface of the corresponding erecting bed 14 of lampshade 3 is equipped with red filter 17, yellow filter 18 and reflector plate 2, red 17 He of filter Multiple ripples 1 with lamp bead 13 for the center of circle are equipped on yellow filter 18, the light refraction for enabling to lamp bead 13 to project obtains more Broadness can allow other vehicles to be more easier to see, avoid traffic accident.

Reflector plate 2 is located between red filter 17 and yellow filter 18, and reflector plate 2 includes base 8, reflective layer 7 and multiple spherical Pearl 6, reflective layer 7 are located at the upper surface of base 8, and reflective layer 7 is aluminium foil layer, so that reflector plate 2 has preferable reflecting properties, ball Shape pearl 6 is evenly arranged in the upper surface of reflective layer 7, and the cross section of spherical beads 6 is semicircle, the plane and reflective layer 7 of spherical column 6 It is in contact, spherical beads 6 are hemisphere, and spherical beads 6 are made of transparent material, by this body structure of spherical beads 6, in entire ball Incident light is reflected on the outer surface of shape pearl 6, after incident light reaches reflective layer 7, reflected light has entire spherical beads 6 all There is reflecting effect, make no matter incident light from which direction is irradiated to reflective layer 7, reflective layer 7 can be made to realize reflecting effect, rises It to stronger reflecting effect, prevents rear car from only seeing that there is vehicle in front close to Shi Caineng, avoids knocking into the back or the hair of collision accident Raw, the upper surface of reflective layer 7 and spherical beads 6 is equipped with water blocking layer 5, so that reflector plate 2 is had preferable waterproof performance, prevents reflector plate 2 by raindrop erosion.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. a kind of LED bi-colour light, including lampshade (3) and lamp holder (4), the lampshade (3) are fixedly connected with lamp holder (4), the lamp The bottom surface of seat (4) is fixedly connected with two bolts (9), and the bottom center of the lamp holder (4) is equipped with connection jaws (11), the wiring Mouth (11) runs through the bottom surface of lamp holder (4), and the inside left of the lamp holder (4) and right side are equipped with erecting bed (14), the installation Platform (14) is equipped with circuit board (10), it is characterised in that: the circuit board (10) is equipped with astigmatism plate (12), the astigmatism plate (12) multiple mounting grooves (16) are equipped with, are equipped with lamp bead (13) in the mounting groove (16), the corresponding erecting bed of the lampshade (3) (14) light-emitting surface is equipped with red filter (17), yellow filter (18) and reflector plate (2), the reflector plate (2) and is located at red filter (17) between yellow filter (18), the reflector plate (2) includes base (8), reflective layer (7) and multiple spherical beads (6), it is described instead Photosphere (7) is located at the upper surface of base (8), and the spherical beads (6) are located at the upper surface of reflective layer (7), the reflective layer (7) with The upper surface of spherical beads (6) is equipped with water blocking layer (5).

2. a kind of LED bi-colour light according to claim 1, it is characterised in that: the cross section of the spherical beads (6) is semicircle The plane of shape, the spherical beads (6) is in contact with reflective layer (7).

3. a kind of LED bi-colour light according to claim 2, it is characterised in that: the spherical beads (6) are hemisphere, described Spherical beads (6) are made of transparent material.

4. a kind of LED bi-colour light according to claim 3, it is characterised in that: the spherical beads (6) are evenly arranged in reflective On layer (7), the reflective layer (7) is aluminium foil layer.

5. a kind of LED bi-colour light according to claim 1, it is characterised in that: the inner wall of the mounting groove (16) is equipped with close Seal (15), the astigmatism plate (12) are made of acryl resin.

6. a kind of LED bi-colour light according to claim 1, it is characterised in that: the red filter (17) and yellow filter (18) On be equipped with it is multiple with lamp bead (13) be the center of circle ripples (1).