Lamp with replaceable luminous patterns

Abstract

The utility model belongs to the technical field of vehicle lamps, and discloses a lamp with replaceable luminous patterns. The lamp with the replaceable light-emitting patterns comprises a rack and a light-emitting part, the light-emitting part is installed on the rack, and a detachable lens is arranged on the outer side of the light-emitting part; a mounting groove is formed in the rack, and the lens is clamped into the mounting groove to complete mounting. The LED lamp is simple in structure and reasonable in design, the mounting groove is formed in the rack, the lens is clamped into the mounting groove to complete mounting, lens of different styles can be replaced according to different use requirements, various shapes and lighting effects are achieved, and compared with a traditional lamp, the LED lamp is more diversified and flexible, and the experience feeling of a user can be enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle lamps, in particular to a lamp with replaceable luminous patterns. Background Art

[0002] The light-emitting area on traditional automotive lamps is limited by the mask injection molding process, and a black border is set in the light-emitting area of ​​the lamp, which will bring the following problems: on the one hand, the established styling effect cannot be achieved; on the other hand, the light-emitting pattern cannot be changed, and there is a lack of interactivity.

[0003] In order to solve the above problems, ISD lamps and OLED screens are currently used. However, ISD lamps use multiple LEDs and a more complex bracket structure to block light, which is costly and the light-blocking area cannot be changed. OLED screens can solve the above-mentioned problems, but are limited by high costs and are rarely used in existing models. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and provide a lamp with replaceable light patterns. The utility model replaces the light distribution mirror through the installation groove, has lower cost, is convenient to replace, and realizes a variety of shapes and lighting effects.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A lamp with replaceable luminous patterns comprises a frame and a luminous part, wherein the luminous part is mounted on the frame and a detachable photometric mirror is arranged outside the luminous part; the frame is provided with an installation slot, and the photometric mirror is inserted into the installation slot to complete installation.

[0007] Furthermore, the frame includes a base plate, on which an inner retaining ring and an outer retaining ring are arranged inside and outside, and a mounting cavity is formed between the inner retaining ring and the outer retaining ring; mounting parts are provided on the left and right sides of the outer retaining ring, and mounting grooves are provided inside the mounting parts.

[0008] Furthermore, the light-emitting part includes a lamp board installed on the base plate, a light guide is provided on the outside of the lamp board, an inner lamp cover is provided on the outside of the light guide, the inner lamp cover includes a main body plate, a mounting plate is provided on the outer edge of the main body plate, the mounting plate is inserted into the mounting cavity, the inner lamp cover, the base plate, the inner retaining ring and the outer retaining ring form a sealing structure; a concentrator structure is provided on the light guide.

[0009] Furthermore, a sealant is provided in the installation cavity, so that the inner lampshade, the bottom plate, the inner retaining ring and the outer retaining ring form a sealing structure.

[0010] Furthermore, the mounting plate is welded in the mounting cavity, so that the inner lampshade, the bottom plate, the inner retaining ring and the outer retaining ring form a sealing structure.

[0011] Furthermore, a custom pattern is provided on the light distribution lens.

[0012] Furthermore, the inner lampshade is a colorless and transparent part, and the inner surface of the inner lampshade is provided with an optical patterned surface.

[0013] Furthermore, the outer surface of the inner lampshade is provided with an optical patterned surface.

[0014] Furthermore, the inner lampshade is a colored transparent part, and the inner surface of the inner lampshade is provided with an optical patterned surface.

[0015] Furthermore, the outer surface of the inner lampshade is provided with an optical patterned surface.

[0016] The beneficial effects of the utility model are as follows: the utility model has a simple structure, a reasonable design, and has the following advantages:

[0017] (1) The frame is provided with an installation slot, and the light distribution mirror is inserted into the installation slot to complete the installation. Different styles of light distribution mirrors can be replaced according to different usage requirements to achieve a variety of shapes and lighting effects. Compared with traditional lamps, it is more diverse and flexible, which can enhance the user experience;

[0018] (2) Replacement can be made through the installation slot, which has lower cost and is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 is a schematic structural diagram of Example 1;

[0021] Figure 2 yes Figure 1 A top view of

[0022] Figure 3 yes Figure 2 Sectional view along AA direction;

[0023] Figure 4 yes Figure 3 A partial enlarged view of point B in the middle;

[0024] Figure 5 It is a schematic diagram of the structure of the bracket in Example 1.

[0025] In the figure: 1. bracket, 2. inner lampshade, 3. sealant, 4. lamp board, 5. light guide, 6. light distribution mirror, 7. installation cavity, 11. bottom plate, 12. inner retaining ring, 13. outer retaining ring, 14. installation part, 15. installation groove, 21. main plate, 22. installation plate. DETAILED DESCRIPTION

[0026] It should be noted that the following detailed descriptions are all illustrative and are intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.

[0027] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form also includes the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this description, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0028] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example 1

[0030] like Figures 1 to 5 The lamp with replaceable light patterns shown includes a frame 1 and a light-emitting part. The light-emitting part is installed on the frame 1, and a detachable photometric mirror 6 is provided on the outer side of the light-emitting part. The frame 1 is provided with an installation groove 15, and the photometric mirror 6 is inserted into the installation groove 15 to complete the installation.

[0031] Different light distribution lenses 6 can be replaced according to usage requirements.

[0032] The frame 1 includes a bottom plate 11, on which an inner retaining ring 12 and an outer retaining ring 13 are arranged inside and outside, and a mounting cavity 7 is formed between the inner retaining ring 12 and the outer retaining ring 13; the outer retaining ring 13 has mounting parts 14 on the left and right sides, and the mounting parts 14 have mounting grooves 15 inside.

[0033] The light-emitting part includes a lamp board 4 installed on the base plate 11, a light guide 5 is provided on the outside of the lamp board 4, an inner lamp cover 2 is provided on the outside of the light guide 5, the inner lamp cover 2 includes a main body plate 21, a mounting plate 22 is provided on the outer edge of the main body plate 21, and the mounting plate 22 is inserted into the mounting cavity 7; a concentrator structure is provided on the light guide 5, which can ensure that the light emitted by the light source on the lamp board 4 realizes an optical effect through the concentrator structure.

[0034] The installation cavity 7 is provided with a sealant 3 so that the inner lampshade 2 , the bottom plate 11 , the inner retaining ring 12 and the outer retaining ring 13 form a sealing structure.

[0035] The light distribution mirror 6 is provided with a custom pattern. The light distribution mirror 6 is a transparent part, and a light-proof masking ink or a coating of equivalent nature is attached to the surface of the transparent part. The user can customize the shape by scratching off the surface ink or coating, which not only provides interactivity with the user, but also can provide a warning function in special scenes.

[0036] The inner lampshade 2 is a colorless and transparent member, and an inner surface of the inner lampshade 2 is provided with an optical pattern surface, or both the inner and outer surfaces of the inner lampshade 2 are provided with optical pattern surfaces.

[0037] Example 2

[0038] The difference from the first embodiment is that the mounting plate 22 is welded in the mounting cavity 7 so that the inner lampshade 2, the bottom plate 11, the inner retaining ring 12 and the outer retaining ring 13 form a sealing structure.

[0039] Example 3

[0040] The difference from the first embodiment is that the inner lampshade 2 is a colored transparent member, the inner surface of the inner lampshade 2 is provided with an optical patterned surface, or the inner and outer surfaces of the inner lampshade 2 are both provided with optical patterned surfaces.

[0041] In summary, this lamp with replaceable light patterns has a simple structure and reasonable design, and has the following advantages:

[0042] (1) The frame 1 is provided with an installation slot 15, and the light distribution mirror 6 is inserted into the installation slot 15 to complete the installation. Different styles of light distribution mirrors 6 can be replaced according to different usage requirements to achieve a variety of shapes and lighting effects. Compared with traditional lamps, it is more diverse and flexible, which can enhance the user experience;

[0043] (2) Replacement is carried out through the installation groove 15, which has lower cost and is convenient for replacement.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A lamp with a replaceable light pattern, characterized in that: The light-emitting device comprises a frame (1) and a light-emitting part, wherein the light-emitting part is mounted on the frame (1), and a detachable photometric mirror (6) is arranged on the outer side of the light-emitting part; the frame (1) is provided with a mounting groove (15), and the photometric mirror (6) is inserted into the mounting groove (15) to complete the installation.

2. A lamp with replaceable light patterns according to claim 1, characterized in that: The frame (1) comprises a bottom plate (11), an inner retaining ring (12) and an outer retaining ring (13) arranged inside and outside the bottom plate (11), a mounting cavity (7) being formed between the inner retaining ring (12) and the outer retaining ring (13); mounting portions (14) are provided on left and right sides of the outer retaining ring (13), and mounting grooves (15) are provided inside the mounting portions (14).

3. A lamp with replaceable light patterns according to claim 2, characterized in that: The light-emitting portion comprises a lamp board (4) mounted on a bottom plate (11); a light guide (5) is arranged on the outside of the lamp board (4); an inner lampshade (2) is arranged on the outside of the light guide (5); the inner lampshade (2) comprises a main body plate (21); a mounting plate (22) is arranged on the outer edge of the main body plate (21); the mounting plate (22) is inserted into a mounting cavity (7); the inner lampshade (2), the bottom plate (11), the inner retaining ring (12) and the outer retaining ring (13) form a sealing structure; and a condenser structure is arranged on the light guide (5).

4. A lamp with replaceable light patterns according to claim 3, characterized in that: A sealant (3) is provided in the installation cavity (7), so that the inner lampshade (2), the bottom plate (11), the inner retaining ring (12) and the outer retaining ring (13) form a sealing structure.

5. The lamp with replaceable light patterns according to claim 3, characterized in that: The mounting plate (22) is welded in the mounting cavity (7), so that the inner lampshade (2), the bottom plate (11), the inner retaining ring (12) and the outer retaining ring (13) form a sealing structure.

6. The lamp with replaceable light patterns according to claim 1, characterized in that: The light distribution mirror (6) is provided with a custom pattern.

7. The lamp with replaceable light patterns according to claim 3, characterized in that: The inner lampshade (2) is a colorless and transparent part, and the inner surface of the inner lampshade (2) is provided with an optical patterned surface.

8. The lamp with replaceable light patterns according to claim 7, characterized in that: The outer surface of the inner lampshade (2) is provided with an optical patterned surface.

9. The lamp with replaceable light patterns according to claim 3, characterized in that: The inner lampshade (2) is a colored transparent part, and the inner surface of the inner lampshade (2) is provided with an optical patterned surface.

10. The lamp with replaceable light patterns according to claim 9, characterized in that: The outer surface of the inner lampshade (2) is provided with an optical patterned surface.

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