CN215597205U

CN215597205U - Car logo lamp

Info

Publication number: CN215597205U
Application number: CN202120967225.XU
Authority: CN
Inventors: 罗宗明; 关仲新; 钟晓楠
Original assignee: Magneti Marelli Automobile Lighting Foshan Co Ltd
Current assignee: Magneti Marelli Automobile Lighting Foshan Co Ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2022-01-21
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a vehicle logo lamp, which comprises a lamp shell, a lamp shade and a vehicle lamp module, wherein the lamp shell is provided with an installation cavity for installing the vehicle lamp module and a corresponding cavity opening communicated with the installation cavity, the lamp shade is installed on the cavity opening, the lamp shade is provided with a lamp shade surface, the cavity opening is sealed and abutted through the lamp shade surface, the lamp shade surface is integrally molded by injection and comprises a shading layer and a light transmission layer integrally embedded on the shading layer, the vehicle lamp module comprises a lamp sheet circuit board, and one surface of the lamp sheet circuit board, facing the lamp shade surface, is uniformly provided with a plurality of light-emitting lamp sheets at equal intervals, the light-emitting lamp sheets correspond to the modeling position of the light transmission layer, so that light emitted by the light-emitting lamp sheets uniformly illuminates the light transmission layer of the lamp shade surface. The vehicle logo lamp is compact and simple in overall structure, the occupied space of the vehicle lamp module in the installation cavity is small, and the vehicle logo lamp is convenient to assemble.

Description

Car logo lamp

Technical Field

The utility model relates to the technical field of automobile lamps, in particular to a vehicle logo lamp.

Background

The automobile is the indispensable vehicle in people's life, people only have the requirement to the drivability of vehicle, security etc. in the past, but along with the improvement of people's standard of living, people have also had higher pursuit to car molding, outward appearance, for example present car lamps and lanterns have not only been a lighting or signal device, still can assemble in each position of automobile body as the decoration, make the car more pleasing to the eye, wherein the outer decoration car logo lamp has the identification effect of ordinary car logo on the one hand, on the other hand can also improve driver's night and drive the experience.

The design of current car logo lamp is in order to realize even luminous, sets up LED light guide plate or light guide derivation light in the side usually, and this kind of scheme often the structure is complicated, and it is big to account for the space, and the equipment is convenient inadequately.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vehicle sign lamp with compact and simple integral structure.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a car logo lamp, includes lamp body, lamp shade and car light module, the lamp body has the die orifice that is used for installing the installation cavity of car light module and has the intercommunication installation cavity correspondingly, on the die orifice was installed to the lamp shade, the lamp shade is equipped with the lamp top facing, seals through the lamp shade face and supports the die orifice, the lamp top facing is injection moulding as an organic whole, includes light shield layer and integrative euphotic layer of inlaying even on the light shield layer, the car light module includes lamp piece circuit board, lamp piece circuit board towards the one side of lamp top facing evenly distributed be equipped with a plurality of light-emitting lamp pieces on with the euphotic layer molding position to the euphotic layer of the light evenly lighting lamp top facing that supplies a plurality of light-emitting lamp pieces to send.

As a further technical scheme of the utility model: the car light module includes the heating panel, heating panel and lamp piece circuit board coincide in the installation cavity and set up, the heating panel sets up between the diapire of lamp piece circuit board and installation cavity, dispels the heat to the lamp piece circuit board through the heating panel.

As a further technical scheme of the utility model: and a heat dissipation glue is arranged between the heat dissipation plate and the lamp sheet circuit board and is connected with the heat dissipation plate and the lamp sheet circuit board through the heat dissipation glue.

As a further technical scheme of the utility model: the lamp sheet circuit board is characterized in that a heat dissipation assembly is arranged on one surface, away from the lamp sheet circuit board, of the heat dissipation plate, a containing groove is concavely formed in the bottom wall of the mounting cavity of the lamp shell, corresponding to the heat dissipation assembly, and the heat dissipation assembly is contained in the containing groove.

As a further technical scheme of the utility model: the radiating assembly comprises a plurality of vertical plates which are arranged on the radiating plate at equal intervals and are far away from the lamp piece circuit board, and one end of each vertical plate is integrally connected with the radiating plate.

As a further technical scheme of the utility model: offer a plurality of first connecting holes that link up its two sides on the lamp piece circuit board, set up the second connecting hole that corresponds with first connecting hole position on the heating panel to after supplying the bolt to pass corresponding first connecting hole and second connecting hole in proper order, the spiro union is fixed to the installation cavity in to the diapire of installation cavity on.

As a further technical scheme of the utility model: the lamp piece circuit board is provided with an electrifying plug on one surface facing the heat dissipation plate, and the heat dissipation plate is provided with a through hole corresponding to the position of the electrifying plug, so that the electrifying plug sequentially penetrates through the through hole and the bottom wall of the installation cavity and extends out of the lamp shell.

As a further technical scheme of the utility model: and a sleeve is arranged on the outer side of the lamp shell corresponding to the extending position of the power-on plug.

As a further technical scheme of the utility model: the lampshade is provided with a mounting edge in an extending mode below the lampshade surface, a plurality of buckles are arranged on the mounting edge at equal intervals, a buckle opening is formed in the wall of the mounting cavity of the lamp shell corresponding to each buckle, when the lampshade is mounted on the cavity opening, the mounting edge extends into the mounting cavity from the cavity opening, and each buckle corresponds to and is clamped on one buckle opening.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a vehicle logo lamp which is compact and simple in overall structure, occupies less space in an installation cavity and is convenient to assemble through the assembly and the matching among a lamp shell, a lamp cover and a vehicle lamp module.

Drawings

FIG. 1 is an exploded view of a beacon light.

Fig. 2 is a first view of the lamp housing.

Fig. 3 is a second perspective view of the lamp housing.

Fig. 4 is a schematic view of a cover surface.

Fig. 5 is a distribution diagram of the light emitting lamp sheet on the lamp sheet circuit board.

Fig. 6 is a schematic view of the lamp module.

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the utility model, are intended for purposes of illustration and explanation only and are not intended to limit the scope of the utility model.

Referring to fig. 1, 2, 4 and 5, an automotive lamp includes a lamp housing 10, a lamp cover 20 and an automotive lamp module 30, where the lamp housing 10 has a mounting cavity 11 for mounting the automotive lamp module 30 and a corresponding cavity 12 communicating with the mounting cavity 11, the lamp cover 20 is detachably mounted on the cavity 12, the lamp cover 20 is provided with a lamp cover 21, the lamp cover 21 is sealed against the cavity 12 through the lamp cover 21, the lamp cover 21 is integrally injection-molded and includes a light shielding layer 211 and a light transmitting layer 212 integrally embedded in the light shielding layer 211, the automotive lamp module 30 includes a lamp sheet circuit board 31, and one surface of the lamp sheet circuit board 31 facing the lamp cover 21 is uniformly provided with a plurality of light emitting lamp sheets 311 at molding positions with the light transmitting layer 212, so that light emitted from the plurality of light emitting lamp sheets 311 uniformly illuminates the light transmitting layer 212 of the lamp cover 21.

Further, in fig. 1 and 6, the car light module 30 includes a heat dissipation plate 32, the heat dissipation plate 32 and the lamp sheet circuit board 31 are stacked in the installation cavity 11, the heat dissipation plate 32 is disposed between the lamp sheet circuit board 31 and the bottom wall of the installation cavity 11, and the heat dissipation plate 32 dissipates heat from the lamp sheet circuit board 31.

Further, a heat dissipation adhesive is arranged between the heat dissipation plate 32 and the lamp sheet circuit board 31, and the heat dissipation plate 32 and the lamp sheet circuit board 31 are connected through the heat dissipation adhesive.

Further, a heat dissipation assembly 321 is disposed on a surface of the heat dissipation plate 32 away from the lamp sheet circuit board 31, and an accommodation groove 101 is concavely disposed on the bottom wall of the mounting cavity 11 of the lamp housing 10 corresponding to the heat dissipation assembly 321, and the heat dissipation assembly 321 is accommodated in the accommodation groove 101.

Further, the heat dissipation assembly 321 includes a plurality of vertical plates 322 disposed on a surface of the heat dissipation plate 32 away from the lamp strip circuit board 31 at equal intervals, and one end of each vertical plate 322 is integrally connected to the heat dissipation plate 32.

Furthermore, a plurality of first connection holes 312 penetrating through both surfaces of the lamp sheet circuit board 31 are formed, and a second connection hole 323 corresponding to the first connection hole 312 is formed in the heat dissipation plate 32, so that a bolt can be screwed to the bottom wall of the installation cavity 11 after sequentially penetrating through the corresponding first connection hole 312 and the second connection hole 323, and the vehicle lamp module 30 is fixed in the installation cavity 11.

Furthermore, an energizing plug 313 is disposed on one surface of the lamp sheet circuit board 31 facing the heat dissipation plate 32, and a through hole 324 corresponding to the position of the energizing plug 313 is disposed on the heat dissipation plate 32, so that the energizing plug 313 sequentially passes through the through hole 324 and the bottom wall of the mounting cavity 11, and extends out of the lamp housing 10.

Further, referring to fig. 3, a sleeve 102 is disposed on the outer side of the lamp housing 10 corresponding to the extending position of the power plug 313, so that the power plug 313 extends into the sleeve 102, so that the power harness is connected with the power plug 313 through the sleeve 102.

Further, the lampshade 20 is provided with a mounting edge 22 extending below the lampshade surface 21, the mounting edge 22 is provided with a plurality of buckles 221 at equal intervals, the lamp housing 10 is provided with a buckle opening 103 corresponding to each buckle 221 on the cavity wall of the mounting cavity 11, so that when the lampshade 20 is mounted on the cavity opening 12, the mounting edge 22 extends into the mounting cavity 11 from the cavity opening 12, and each buckle 221 is correspondingly clamped to one buckle opening 103.

The utility model discloses a method for lighting a vehicle logo lamp, which comprises the following steps: the electrified wire bundle is butted with the electrified plug 313 to supply energy to the lamp sheet circuit board 31, a plurality of luminous lamp sheets 311 on the lamp sheet circuit board 31 are lightened, the euphotic layer 212 of the lamp cover surface 21 is lightened uniformly, and uniform surface light source type vehicle logo lamp light corresponding to the shape of the euphotic layer 212 is formed.

In summary, the vehicle logo lamp has a compact and simple overall structure through the assembly and cooperation among the lamp housing 10, the lamp cover 20 and the vehicle lamp module 30, the vehicle lamp module 30 occupies a small space in the installation cavity 11, and the vehicle logo lamp is convenient to assemble.

Any combination of the various embodiments of the present invention should be considered as disclosed in the present invention, unless the inventive concept is contrary to the present invention; within the scope of the technical idea of the utility model, any combination of various simple modifications and different embodiments of the technical solution without departing from the inventive idea of the present invention shall fall within the protection scope of the present invention.

Claims

1. A vehicle logo lamp, characterized in that: comprises a lamp shell (10), a lamp shade (20) and a car lamp module (30), wherein the lamp shell (10) is provided with a mounting cavity (11) for mounting the car lamp module (30) and a cavity opening (12) correspondingly communicated with the mounting cavity (11), the lampshade (20) is arranged on the cavity opening (12), the lampshade (20) is provided with a lampshade surface (21), the cavity opening (12) is sealed and abutted through the lamp shade surface (21), the lamp shade surface (21) is integrally formed by injection molding and comprises a light shading layer (211) and a light transmission layer (212) integrally embedded and connected on the light shading layer (211), the car lamp module (30) comprises a lamp sheet circuit board (31), one surface of the lamp sheet circuit board (31) facing the lamp cover surface (21) is uniformly provided with a plurality of light-emitting lamp sheets (311) at the modeling positions of the light-transmitting layer (212), so that the light emitted by the plurality of light-emitting lamp sheets (311) uniformly lights the light-transmitting layer (212) of the lamp shade surface (21).

2. The emblem lamp of claim 1, wherein: car light module (30) include heating panel (32), heating panel (32) and lamp piece circuit board (31) coincide in installation cavity (11) and set up, heating panel (32) set up between the diapire of lamp piece circuit board (31) and installation cavity (11), dispel the heat to lamp piece circuit board (31) through heating panel (32).

3. The emblem lamp of claim 2, wherein: and a heat dissipation adhesive is arranged between the heat dissipation plate (32) and the lamp sheet circuit board (31), and the heat dissipation plate (32) and the lamp sheet circuit board (31) are connected through the heat dissipation adhesive.

4. The emblem lamp of claim 2, wherein: the lamp sheet circuit board is characterized in that a heat dissipation assembly (321) is arranged on one surface, away from the lamp sheet circuit board (31), of the heat dissipation plate (32), an accommodating groove (101) is concavely arranged on the bottom wall of the installation cavity (11) of the lamp shell (10) corresponding to the heat dissipation assembly (321), and the heat dissipation assembly (321) is accommodated through the accommodating groove (101).

5. The beacon light of claim 4, wherein: the heat dissipation assembly (321) comprises a plurality of vertical plates (322) which are arranged on the surface, away from the lamp sheet circuit board (31), of the heat dissipation plate (32) at equal intervals, and one end of each vertical plate (322) is integrally connected with the heat dissipation plate (32).

6. The emblem lamp of claim 2, wherein: offer a plurality of first connecting hole (312) that link up its two sides on lamp piece circuit board (31), offer second connecting hole (323) that correspond with first connecting hole (312) position on heating panel (32) to after supplying the bolt to pass corresponding first connecting hole (312) and second connecting hole (323) in proper order, the spiro union is fixed to in installation cavity (11) on the diapire of installation cavity (11) with car light module (30).

7. The emblem lamp of claim 2, wherein: the lamp slice circuit board (31) is provided with an electrifying plug (313) on one surface facing the radiating plate (32), and the radiating plate (32) is provided with a through hole (324) corresponding to the position of the electrifying plug (313) so that the electrifying plug (313) sequentially penetrates through the through hole (324) and the bottom wall of the mounting cavity (11) and extends out of the lamp shell (10).

8. The beacon light of claim 7, wherein: and a sleeve (102) is arranged on the outer side of the lamp shell (10) corresponding to the extending position of the power-on plug (313).

9. The emblem lamp of claim 1, wherein: the utility model discloses a lamp shade, including lamp shade (20), lamp shade face (21), installation limit (22) are extended to be equipped with in the below of lamp shade face (21), installation limit (22) are equipped with a plurality of buckles (221) equidistantly, lamp body (10) correspond each buckle (221) on the chamber wall of installation cavity (11) and are equipped with a buckle mouth (103) to when lamp shade (20) are installed on accent (12), installation limit (22) are followed accent (12) and are stretched into in installation cavity (11), and each buckle (221) corresponds the block to on buckle mouth (103).