CN206171342U

CN206171342U - Luminous vehicle mark

Info

Publication number: CN206171342U
Application number: CN201620878362.5U
Authority: CN
Inventors: 饶阳; 江林涛; 汪育全; 刘小杰
Original assignee: Dongfeng Motor Corp
Current assignee: Dongfeng Motor Corp
Priority date: 2016-08-15
Filing date: 2016-08-15
Publication date: 2017-05-17
Anticipated expiration: 2026-08-15

Abstract

The utility model relates to an auto -parts field specifically indicates a luminous vehicle mark, include luminous base and be fixed in the sign piece at luminous base top, luminous base includes boxlike drain pan, locates the integrated PCB board that has the light source in the drain pan to and assemble the printing opacity overhead guard on the drain pan, its special character lies in, the inherent PCB board outside of drain pan still is equipped with the light guide plate, it has the hole that suits with the light source to open on the light guide plate. Luminous vehicle mark manufacturing cost is lower, and the equipment is convenient, and luminous even soft, definable color wide range has and discernes the effect better night to help promoting the outward appearance quality of whole car.

Description

A kind of Luminous vehicle mark

Technical field

The utility model is related to auto parts machinery field, refers specifically to a kind of Luminous vehicle mark.

Background technology

Automobile mark is the symbol of brand names, and the change of logo represents the succession of corporate culture.With sending out for science and technology Exhibition, the logo that can be lighted is increasingly becoming the standard configuration of vehicle.Using Luminous vehicle mark night can be facilitated to distinguish automobile brand Know, contribute to lifting the exterior quality of car load, mould good brand image.

Existing Luminous vehicle mark mainly has two kinds, and one kind is lighted by arranging self-luminous coating, what this kind of logo sent Light is weaker, and needs the storage light process of certain time length, and these are all unfavorable for logo lighting at night.Existing built-in light source Luminous vehicle mark often because light is without fully process, causes luminance nonuniformity, there are problems that obvious, causes noctilucence car Inconvenience in mark identification.

The content of the invention

The utility model is directed to the deficiencies in the prior art, designs a kind of luminous uniform, soft, night identification effect Really good built-in light source Luminous vehicle mark.

Luminous vehicle mark described in the utility model includes light-emitting base and the identification piece being fixed at the top of the light-emitting base, institute Light-emitting base is stated including box-like drain pan, the pcb board of light source is integrated with the drain pan, and be assembled in saturating on drain pan Light overhead guard, it is characterized in that, light guide plate is additionally provided with the outside of pcb board in the drain pan, is provided with the light guide plate and light The adaptable hole in source.

By arranging light guide plate in light-emitting base, contribute to being converted into light source to the light that surrounding sends uniform, soft The logo back light of sum, preferably highlights the profile of identification piece, is easy to its identification at night.

The printing opacity overhead guard is colored moulding.The glow color of existing Luminous vehicle mark is mostly lighted by built-in light source itself What color was determined, the glow color species of color light source is more limited, and texture is general and relatively costly.With coloured printing opacity top Cover can contribute to making the logo back light of unique color more to introduce a representation color mechanism Luminous vehicle mark, lift Luminous vehicle mark Overall texture.It is uniformly distributed in the uniformity that the color molecule inside printing opacity overhead guard also can be logo back light and brings certain changing It is kind, colored injection printing opacity overhead guard advantage of lower cost, it is easy to implement.

The light guide plate is fixed at outer lateral edge and is stained with some elastic foam blocks, and elastic foam block can be by from figure Become and maintain the relatively stable of light-emitting base internal structure.

The light-shielding sheet consistent with identification piece size and shape is provided with the outside of light guide plate in the drain pan.Although identification piece leads to It is often lighttight plated item, but direct projection can be in advance filtered out in light-emitting base to printing opacity by arranging lighttight light-shielding sheet The light of overhead guard, while only accurate contraposition need to be capable of achieving according to light-shielding sheet when identification piece is installed, it is more convenient.

Further, one layer of printing opacity paper is additionally provided with the outside of light-shielding sheet in the drain pan, can further improves identification piece week The illumination condition for enclosing, makes logo back light more uniform, soft.

The drain pan is provided with some positioning bars on madial wall, on the pcb board, light guide plate, light-shielding sheet and printing opacity paper Several locating notches are correspondingly provided with, this will be easy to the assembling of light-emitting base, prevent each Rotating fields in light-emitting base from misplacing.

The light source is multiple LED lamp beads being arranged in reference to identification piece shape on pcb board, can produce preferable illumination effect Really.

The drain pan back side is provided with clamping part or glue line for being connected with front grid, clamping and bonding both Conventional connected mode all can tively firm be assemblied in Luminous vehicle mark on vehicle body.

The printing opacity overhead guard is tightly connected with drain pan by ultrasonic bonding, and this connected mode is without using screw class Union piece, also removes the perforate on printing opacity overhead guard and drain pan from, contributes to simplifying component structural and improve sealing effectiveness.

Luminous vehicle mark production cost described in the utility model is relatively low, easy to assembly, and light homogeneous soft, definable color model Enclose wide, with preferable night identification effect, and contribute to lifting the exterior quality of car load.

Description of the drawings

Fig. 1：The explosive view of Luminous vehicle mark；

Fig. 2：The fit structure schematic diagram of Luminous vehicle mark and front grid；

Fig. 3：The A-A cross section structure diagrams of Fig. 2；

Fig. 4：The structural representation of pcb board in Luminous vehicle mark.

Wherein：1- light-emitting bases (11- drain pans, 12- printing opacity overhead guards, 13-PCB plates, 14- light guide plates, 15- elastic foam blocks, 16- light-shielding sheets, 17- printing opacity paper, 18-LED lamp beads, 19- clamping parts), 2- identification pieces, 3- positioning bars, 4- locating notches, lattice before 5- Grid, 6-3M films.

Specific embodiment

Below in conjunction with the accompanying drawings Luminous vehicle mark described in the utility model is described further with specific embodiment.

As shown in figures 1-4, Luminous vehicle mark described in the utility model includes light-emitting base 1 and is fixed on the top of light-emitting base 1 Identification piece 2, the identification piece 2 in embodiment by be affixed on the back side 3M films 6 paste be fixed on light-emitting base 1.Luminous bottom Seat 1 includes box-like drain pan 11, and in drain pan 11 pcb board 13 of light source, and the printing opacity top being assembled on drain pan are integrated with Cover 12, it is characterized in that, light guide plate 14 is additionally provided with the outside of pcb board 13 in drain pan 11, is provided with light guide plate 14 and light source Adaptable hole.

By in light-emitting base arrange light guide plate 14, contribute to by light source to the light that surrounding sends be converted into uniformly, Soft logo back light, preferably highlights the profile of identification piece 2, be easy to identification piece 2 night identification.

Printing opacity overhead guard 12 is colored moulding, and introducing can break away from the limit of light source luminescent color with coloured printing opacity overhead guard 12 System, significantly widens the definable Color Range of logo back light.

Light guide plate 14 is fixed at outer lateral edge and is stained with some elastic foam blocks 15, and elastic foam block 15 can pass through itself Deformation maintains the relatively stable of the internal structure of light-emitting base 1.

The light-shielding sheet 16 consistent with the size of identification piece 2 and shape is provided with the outside of light guide plate 14 in drain pan 11, can be luminous Direct projection is filtered out in advance to the light of printing opacity overhead guard 12 in base 1, while need to only contrast light-shielding sheet 16 when identification piece 2 is installed Achievable accurate contraposition, it is more convenient.

One layer of printing opacity paper 17 is additionally provided with the outside of light-shielding sheet 16 in drain pan 11, can further improve the light around identification piece 2 According to condition, make logo back light more uniform, soft.Also light-shielding sheet can further be integrated with printing opacity paper during actual enforcement, that is, be existed The light tight area consistent with identification piece size and shape is set on printing opacity paper, further to simplify the internal structure of light-emitting base.

Drain pan 11 is provided with some positioning bars 3, pcb board 13, light guide plate 14, light-shielding sheet 16 and printing opacity paper 17 on madial wall On be correspondingly provided with several locating notches 4, this will be easy to the assembling of light-emitting base 1, prevent each Rotating fields in light-emitting base 1 from occurring Dislocation.

The light source is multiple LED lamp beads 18 being arranged in reference to the shape of identification piece 2 on pcb board, and the back side of drain pan 11 is arranged There is the clamping part 19 for being connected with front grid 5, printing opacity overhead guard 12 is tightly connected with drain pan 11 by ultrasonic bonding.

Claims

1. a kind of Luminous vehicle mark, including light-emitting base (1) and the identification piece (2) being fixed at the top of the light-emitting base (1), it is described Light-emitting base (1) includes box-like drain pan (11) and the printing opacity overhead guard (12) being packaged at the top of drain pan (11), it is characterised in that institute State the pcb board (13) that light-emitting base (1) also includes being successively set between drain pan (11) and printing opacity overhead guard (12), light guide plate (14), light-shielding sheet (16) and printing opacity paper (17), are integrated with multiple shape arrangements with reference to identification piece (2) on the pcb board (13) LED lamp bead (18), light-shielding sheet (16) is consistent with the size and shape of identification piece (2), and light guide plate is provided with and LED lamp bead on (14) (18) adaptable hole, the printing opacity overhead guard (12) is colored moulding.

2. Luminous vehicle mark as claimed in claim 1, it is characterised in that the light guide plate (14) is fixed viscous at outer lateral edge There are some elastic foam blocks (15).

3. Luminous vehicle mark as claimed in claim 2, it is characterised in that the drain pan (11) be provided with madial wall some it is fixed Position muscle (3), is correspondingly provided with several positioning and lacks on the pcb board (13), light guide plate (14), light-shielding sheet (16) and printing opacity paper (17) Mouth (4).

4. Luminous vehicle mark as claimed in claim 2, it is characterised in that drain pan (11) back side be provided with for front grid (6) clamping part (19) or glue line of connection.

5. Luminous vehicle mark as claimed in claim 2, it is characterised in that the printing opacity overhead guard (12) is with drain pan (11) by ultrasound Wave soldering connects and is tightly connected.