CN219607024U - Car logo lamp with even light band - Google Patents

Abstract

The utility model provides a car logo lamp with uniform light bands, which comprises a lamp shell, a light source module, a lamp shade and an inner cover, wherein the lamp shell is connected with the lamp shade in a sealing way to form a cavity, and the light source module is arranged in the cavity; the inner cover is arranged in the cavity and positioned in front of the light source module, and is used for homogenizing light rays provided by the light source module. The utility model has simple structure and convenient and quick installation, and can effectively solve the problems existing in the prior art.

Description

Car logo lamp with even light band

Technical Field

The utility model relates to the technical field of automobile lamps, in particular to an automobile logo lamp with uniform light bands.

Background

With the popularization of automobiles, the driving experience requirements of people on the automobiles are higher and higher. At present, the automobile lamp is not only a lighting or signal device, but also a plurality of lamps are assembled at various positions of an automobile body as decorative parts of the automobile, so that the automobile is more attractive. The automobile LOGO is used as an automobile exterior lamp, has the function of a common LOGO, and can also increase the experience of a driver during night driving.

The existing Logo lamp in the current market comprises a lamp shell, a light source module and a lamp shade, wherein a groove is formed in the lamp shell, the light source module is arranged in the groove, a plurality of LEDs are arranged on the light source module, the LEDs are arranged to form a Logo, the Logo is mainly formed by light emitted by lighting the light source module and penetrating through the lamp shade, and the Logo boundary presented by the Logo at night is not obvious due to the fact that the light diffusion range emitted by the light source module is large. Aiming at the problem, chinese patent CN 215597205U discloses a car Logo lamp, a lamp shade is provided with a lamp cover surface, the lamp cover surface is formed by integral injection molding, the car Logo lamp comprises a shading layer and a light-transmitting layer integrally embedded on the shading layer, a light source module lightens the light-transmitting layer of the lamp cover surface through light emitted by a plurality of LEDs, and light shielding is carried out through the shading layer so as to prevent the Logo boundary from being unobvious. In the use of the Logo lamp with the structure, the LED is a punctiform light source, the light provided by the Logo lamp during working is strong in middle and weak in edge, and the phenomenon of uneven light emission of the Logo lamp can be caused by direct use, so that the appearance of Logo is influenced; in addition, the lamp shade is clamped on the lamp housing, and external water vapor easily enters the lamp body to cause damage of an internal structure.

Disclosure of Invention

The utility model aims to solve the defects of the prior art, provides a car logo lamp with uniform light bands, and can effectively solve the problems in the prior art.

The utility model is realized by the following technical scheme:

the automobile logo lamp with the uniform light band comprises a lamp shell, a light source module, a lamp shade and an inner cover, wherein the lamp shell is connected with the lamp shade in a sealing manner to form a cavity, and the light source module is arranged in the cavity; the inner cover is arranged in the cavity and positioned in front of the light source module, and is used for homogenizing light rays provided by the light source module.

Further, according to the car logo light with uniform light bands, a groove is formed in the middle of the lamp shell, and the groove is used for installing the light source module and the inner cover; the lamp shell is provided with a circle of connecting tables around the groove, and the inner edge and the outer edge of the connecting tables are respectively provided with a blocking rib; a circle of connecting ribs are arranged around the lampshade, and thick-wall structures are arranged on the outer sides of the connecting ribs; the connecting ribs are used for being welded with the connecting table, so that the lamp shell is in sealing connection with the lamp shade; the rib is used for shielding welding scraps generated by welding, and the thick-wall structure is used for shielding the lamp housing.

Furthermore, according to the car logo light with uniform light bands, a plurality of mounting posts are arranged in the groove, corresponding connecting holes are formed in the light source module, corresponding sinking table holes are formed in the inner cover, and screws sequentially penetrate through the sinking table holes and the connecting holes to be connected with the mounting posts, so that the inner cover and the light source module are simultaneously fixed on the lamp shell.

Furthermore, according to the car logo light with uniform light bands, a limiting mechanism is arranged between the light source module and the lamp shell and used for limiting the light source module to move up, down, left and right.

Further, according to the car logo light with uniform light bands of the utility model, the diameter of the connecting hole is larger than that of the mounting post, the diameter of the sinking platform hole is smaller than that of the mounting post, and the end part of the mounting post penetrates out of the connecting hole and is positioned behind the sinking platform hole; the LED lamp is characterized in that a circle of backwards extending flanging is arranged at the periphery of the inner cover, the flanging is used for abutting against the periphery of the light source module, a circle of backwards extending abutting table is further arranged at the periphery of the sinking table hole of the inner cover, the abutting table is used for abutting against the periphery of the connecting hole on the light source module, and the light source module is fixed on the lamp shell through the flanging and the abutting table.

Further, according to the car Logo light with the uniform light band, the lamp shade comprises a Logo area, a non-Logo area and a light transmission area, wherein the light transmission area is arranged between the Logo area and the non-Logo area and is used for separating the Logo area from the non-Logo area; the non-Logo area is provided with a decorative plate, and the decorative plate is used for shielding the non-Logo area, so that the non-Logo area cannot transmit light; a light shielding layer is arranged on the Logo area and used for shielding the Logo area, so that the Logo area cannot transmit light; the light source module is provided with a plurality of LEDs, and the LEDs are arranged along the shape of the light transmission area.

Further, the interior cover is made of a semitransparent material according to the present utility model of the emblem lamp having a uniform light band.

Further, according to the car logo light with uniform light bands of the present utility model, the inner cover is provided with a pattern for homogenizing light.

Further, according to the car Logo light with uniform light bands, the inner cover comprises a cover surface, the cover surface consists of a shielding area and a non-shielding area, the shielding area is the vertical projection of the Logo area on the cover surface, and the shielding area is used for shielding light.

Further, according to the car logo light with uniform light bands, the shielding area is higher or lower than the non-shielding area, so that the shielding area is in a convex or concave structure on the cover surface, and the outer surface of the shielding area is provided with a coating for shielding light.

The utility model has simple structure and convenient and quick installation, and the lampshade is connected with the lamp housing in a sealing way, so that the phenomenon that the internal structure is damaged due to the fact that external water vapor enters the inside of the lamp body is prevented, and the service life of the lamp is further prolonged; secondly, shielding the non-Logo area through the decorative plate, shielding the Logo area through the shading layer, homogenizing the light through the inner cover and then emitting the light through the light-transmitting area when the light source module provides the light, so that the hollow Logo with uniform light is formed, and the identification and aesthetic feeling of the lamp are further improved; and shielding is carried out through a shielding area arranged on the inner cover, so that the clear edge of the hollowed Logo is ensured.

Drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a schematic cross-sectional view of the transverse cross-section of fig. 1.

Fig. 3 is an enlarged view of the structure of the broken line frame portion in fig. 2.

Fig. 4 is an exploded view of the present utility model.

Fig. 5 is a front view of the inner cover and the light source module mounted on the lamp housing in the present utility model.

FIG. 6 is a schematic view of the structure of FIG. 5 taken along line A-A.

Fig. 7 is a schematic view of a lampshade according to the present utility model.

Fig. 8 is a schematic longitudinal sectional structure of fig. 7.

Fig. 9 is a graph of the light bands displayed during night use of the present utility model.

In the figure:

lamp housing 1, recess 11, connection table 12, fender rib 13, erection column 14, strengthening rib 15, light source module 2, connecting hole 21, LED22, lamp shade 3, connecting rib 31, thick wall structure 32, logo district 33, shielding layer 331, non-Logo district 34, decorative board 341, light transmission district 35, inner cover 4, sink table hole 41, conflict table 411, turn-ups 42, top facing 43, shielding district 431, non-shielding district 432, screw 5, stop gear 6, spacing post 61, spacing hole 62, cavity 7.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

According to the drawings in fig. 1-8, a car logo light with uniform light bands comprises a lamp shell 1, a light source module 2, a lamp shade 3 and an inner shade 4, wherein the lamp shell 1 and the lamp shade 3 are connected in a sealing manner to form a cavity 7, and the light source module 2 is arranged in the cavity 7; the inner cover 4 is disposed in the cavity 7 and located in front of the light source module 2, and the inner cover 4 is used for homogenizing the light provided by the light source module 2. Specifically, be provided with recess 11 in the middle of lamp body 1, recess 11 is used for installing light source module 2 and inner cover 4, lamp body 1 is provided with round connection platform 12 around recess 11, the inside and outside edge of connection platform 12 is provided with respectively and keeps off muscle 13, be provided with round connecting rod 31 around lamp shade 3, and be provided with thick wall structure 32 in the outside of connecting rod 31, lamp shade 3 adopts welding process to connect on lamp body 1, the welding bits that produce after the welding through keeping off muscle 13 on connection platform 12 shelter from, keep off muscle 13 and still play limiting displacement in the welding simultaneously, prevent lamp shade 3 and lamp body 1 position deviation in the welding process. And shelter from lamp body 1 edge through the thick wall structure 32 on the lamp shade 3, prevent that lamp body 1 can be seen from lamps and lanterns the place ahead, further improve the appearance quality of lamps and lanterns. The connecting ribs 31 are connected with the connecting table 12 through a welding process, so that the lampshade 3 is in sealing connection with the lamp housing 1, external water vapor is prevented from entering the lamp body, the damage of the internal structure is caused, and the service life of the lamp is further prolonged. The inner cover 4 is made of semitransparent materials, and light rays emitted by the light source module 2 are homogenized through the inner cover 4, so that the phenomenon of uneven light emission of the lamp is prevented, and the attractiveness of the Logo is affected. In this embodiment, the inner cover 4 is made of a milky PC material, so that the inner cover 4 is semitransparent; of course, it will be understood by those skilled in the art that the inner cover 4 may also be provided with a pattern for homogenizing light, and the pattern may be a grid pattern, a fish eye pattern, or the like. In addition, in order to prevent the lamp housing 1 from being affected by internal stress after injection molding, the rib 13 at the outer edge of the connecting table 12 is turned outwards, the reinforcing rib 15 is arranged at the back edge of the connecting table 12 of the lamp housing 1, the strength of the connecting table 12 is increased through the reinforcing rib 15, edge deformation is prevented, and meanwhile, a limiting function can be achieved in welding.

Further, a plurality of mounting posts 14 are arranged on the lamp housing 1, corresponding connecting holes 21 are arranged on the light source module 2, corresponding sinking table holes 41 are arranged on the inner cover 4, and the bolts 5 sequentially penetrate through the sinking table holes 41 and the connecting holes 21 to be connected with the mounting posts 14, so that the inner cover 4 and the light source module 2 are simultaneously fixed on the lamp housing 1, and the installation is more convenient. Specifically, a limiting mechanism 6 is arranged between the light source module 2 and the lamp housing 1, and the limiting mechanism 6 is used for limiting the upper, lower, left and right positions of the light source module 2; thereby avoiding the position deviation of the light source module 2 after installation and influencing the light emitting quality. The limiting mechanism 6 comprises a limiting post 61 and a limiting hole 62, wherein the limiting post 61 is inserted into the limiting hole 62, so that the light source module 2 is limited in the groove 11. In this embodiment, the spacing post 61 is disposed in the groove 11, the spacing hole 62 is disposed on the light source module 2, when the light source module 2 is disposed in the groove 11, the spacing post 61 is inserted into the spacing hole 62, so that the light source module 2 cannot be displaced up, down, left and right, and then the inner cover 4 is disposed in the groove 11 and located in front of the light source module 2, and the screw 5 sequentially passes through the counter sink hole 41 and the connecting hole 21 to be connected with the mounting post 14, so that the inner cover 4 and the light source module 2 are simultaneously fixed on the lamp housing 1, and the screw 5 herein is used for scraping the screw with priority, so that the rear part of the screw 5 is easy to attack, the torque force when the screw 5 is attacked is reduced, and the time and labor are saved, and the convenience and the rapidness are achieved.

In order to prevent the inner cover 4 from being in direct contact with the light source module 2, and the light source module 2 is damaged, a circle of backwards extending flanging 42 is arranged at the periphery of the inner cover 4, and the flanging 42 is used for abutting against the periphery of the light source module 2; the diameter of the connecting hole 21 is larger than that of the mounting column 14, the diameter of the sinking table hole 41 is smaller than that of the mounting column 14, and the end part of the mounting column 14 penetrates out of the connecting hole 21 and is positioned behind the sinking table hole 41. When in installation, the light source module 2 is firstly placed in the groove 11 and is limited by the limiting mechanism 6, and meanwhile, the end part of the installation column 14 penetrates out from the connecting hole 21; the inner cover 4 is placed in the groove 11, the inner cover 4 is abutted against the forward peripheral edge of the light source module 2 through the flange 42, meanwhile, the sinking platform holes 41 on the inner cover 4 are positioned in front of the mounting posts 14 at the corresponding positions, the bolts 5 penetrate through the sinking platform holes 41 to be connected with the mounting posts 14, the light source module 2 and the inner cover 4 are simultaneously fixed on the lamp shell 1, the light source module 2 is pressed and fixed in the groove 11 through the flange 42, and therefore components distributed on the main body of the light source module 2 are prevented from directly abutting against the inner cover 4, and the service life of the light source module 2 is further prolonged. In addition, in order to prevent the main body of the light source module 2 from being suspended, the front and back shaking is easy to be damaged in resonance, a circle of collision table 411 extending backwards is arranged at the edge of the sinking table hole 41 of the inner cover 4, and the collision table 411 is used for abutting against the peripheral edge of the connecting hole 21, so that the phenomenon that the main body of the light source module 2 is suspended and shakes front and back is prevented, and the service life of the light source module 2 is further prolonged. Meanwhile, the abutting table 411 can be in limit fit with the mounting column 14, so that the position of the inner cover 4 is limited, and the inner cover 4 is prevented from being deviated after being mounted.

Further, the lampshade 3 comprises a Logo area 33, a non-Logo area 34 and a light-transmitting area 35, wherein the light-transmitting area 35 is arranged between the Logo area 33 and the non-Logo area 34, and the light-transmitting area 35 is used for isolating the Logo area 33 from the non-Logo area 34; the non-Logo area 34 is provided with a decorative plate 341, and the decorative plate 341 is used for shielding the non-Logo area 34, so that the non-Logo area 34 cannot transmit light; be provided with shielding layer 331 on Logo district 33, shielding layer 331 is used for sheltering from Logo district 33 for Logo district 33 can't the printing opacity. Specifically, the decorative board 341 is mounted on the non-Logo area 34 by adopting a welding process, and the light shielding layer 331 of the Logo area 33 is an aluminized layer; the light source module 2 is provided with a plurality of LEDs 22, and the LEDs 22 are arranged along the shape of the light-transmitting area 35. In this embodiment, the decorative board 341 includes a first board and a second board, and the first board and the second board are welded on the lampshade 3 by adopting a welding process, and because the non-Logo area 34 on the lampshade 3 is smoother, the welding process is optimized, and the welding work is more convenient and faster. The light shielding layer 331 of Logo district 33 sets up the internal surface to light shielding layer 331 is aluminized layer, sets up the life that can improve aluminized layer in the internal surface, thereby further improves the life of lamps and lanterns.

Further, in order to prevent the light-shielding layer 331 from having a hidden trouble of light leakage; the inner cover 4 comprises a cover surface 43, the cover surface 43 is composed of a shielding area 431 and a non-shielding area 432, the shielding area 431 is a vertical projection of the Logo area 33 on the cover surface 43, and the shielding area 431 is used for shielding light. Specifically, the outer surface of the shielding region 431 is provided with a coating for shielding light; the coating is used for shielding light rays and preventing the light rays from penetrating out. In order to facilitate the arrangement of a coating for shading on the shading area 431, the shading area 431 is higher or lower than the non-shading area 432, so that the shading area 431 is in a convex or concave structure on the cover surface 43, and the convex or concave shading area 431 can be better matched with a spraying tool, thereby preventing the coating with star points from being sprayed onto the non-shading area 432 during the coating processing, and further improving the quality of the inner cover 4. In this embodiment, the shielding region 431 is higher than the non-shielding region 432, and the coating for shielding the outer surface of the shielding region 431 is made of black paint. The light emitted by the light source module 2 is shielded for the first time through the shielding region 431, and the light emitted by the non-shielding region 432 is shielded for the second time through the Logo region 33 and the non-Logo region 34 on the lampshade 3, so that the light can only be emitted from the light-transmitting region 35, and the hollow Logo with a clear boundary is formed.

When not used in daytime, logo area 33 presents Logo through the aluminized layer that is provided with. When the LED22 on the light source module 2 is lighted at night, the light emitted by the LED22 is homogenized by the inner cover 4 and then emitted by the light-transmitting area 35, so that a hollowed Logo is formed, and the light band diagram is shown in fig. 9.

Claims (10)

1. The automobile logo lamp with the uniform light band is characterized by comprising a lamp shell, a light source module, a lamp shade and an inner cover, wherein the lamp shell is connected with the lamp shade in a sealing manner to form a cavity, and the light source module is arranged in the cavity; the inner cover is arranged in the cavity and positioned in front of the light source module, and is used for homogenizing light rays provided by the light source module.

2. The vehicle logo light with uniform light band of claim 1, wherein a groove is provided in the middle of the lamp housing for installing the light source module and the inner cover; the lamp shell is provided with a circle of connecting tables around the groove, and the inner edge and the outer edge of the connecting tables are respectively provided with a blocking rib; a circle of connecting ribs are arranged around the lampshade, and thick-wall structures are arranged on the outer sides of the connecting ribs; the connecting ribs are used for being welded with the connecting table, so that the lamp shell is in sealing connection with the lamp shade; the rib is used for shielding welding scraps generated by welding, and the thick-wall structure is used for shielding the lamp housing.

3. The car logo light with uniform light band of claim 2, wherein a plurality of mounting posts are provided in the groove, corresponding connecting holes are provided on the light source module, corresponding sinking table holes are provided on the inner cover, and screws sequentially penetrate through the sinking table holes, the connecting holes and the mounting posts to fix the inner cover and the light source module on the lamp housing at the same time.

4. The vehicle logo light with uniform light band of claim 3, wherein a limit mechanism is arranged between the light source module and the lamp housing, and the limit mechanism is used for limiting the light source module to move up, down, left and right.

5. The vehicle logo light with uniform light strip as claimed in claim 3, wherein the diameter of the connection hole is larger than the diameter of the mounting post, the diameter of the sinking table hole is smaller than the diameter of the mounting post, and an end of the mounting post is penetrated out of the connection hole and is located behind the sinking table hole; the LED lamp is characterized in that a circle of backwards extending flanging is arranged at the periphery of the inner cover, the flanging is used for abutting against the periphery of the light source module, a circle of backwards extending abutting table is further arranged at the periphery of the sinking table hole of the inner cover, the abutting table is used for abutting against the periphery of the connecting hole on the light source module, and the light source module is fixed on the lamp shell through the flanging and the abutting table.

6. The vehicle Logo light with uniform light strip of claim 1, wherein the light shade comprises Logo regions, non-Logo regions and light-transmitting regions, the light-transmitting regions are disposed between the Logo regions and the non-Logo regions, and the light-transmitting regions are used for isolating the Logo regions from the non-Logo regions; the non-Logo area is provided with a decorative plate, and the decorative plate is used for shielding the non-Logo area, so that the non-Logo area cannot transmit light; a light shielding layer is arranged on the Logo area and used for shielding the Logo area, so that the Logo area cannot transmit light; the light source module is provided with a plurality of LEDs, and the LEDs are arranged along the shape of the light transmission area.

7. The vehicle logo light with uniform light strip of any one of claims 1-6, wherein the inner cover is made of translucent material.

8. The vehicle logo light with uniform light zone of any one of claims 1-6, wherein the inner cover is provided with a pattern for homogenizing light.

9. The vehicle Logo light with uniform light strip of claim 6, wherein the inner cover comprises a cover surface, the cover surface is composed of a shielding area and a non-shielding area, the shielding area is a vertical projection of the Logo area on the cover surface, and the shielding area is used for shielding light.

10. The vehicle logo light with uniform light zone of claim 9, wherein the blocked zone is higher or lower than the non-blocked zone such that the blocked zone is in a convex or concave structure on the overlay, the outer surface of the blocked zone is provided with a coating for blocking light.