CN221684318U - LED light mixing lamp bead - Google Patents

Abstract

The utility model discloses an LED mixed light lamp bead, comprising a base, wherein a first monochromatic lamp bead and a second monochromatic lamp bead are arranged at the center of the upper surface of the base, a first reflective mirror is also arranged on the upper surface of the base, the first reflective mirror is below the first monochromatic lamp bead and the second monochromatic lamp bead, an inner lampshade is also movably mounted on the upper surface of the base, the first reflective mirror, the first monochromatic lamp bead and the second monochromatic lamp bead are all located inside the inner lampshade, and a light-transmitting hole is arranged on the top surface of the inner lampshade for facilitating the passage of light; an outer lampshade is also movably mounted on the upper surface of the base, and the inner lampshade is located inside the outer lampshade. In the utility model, the light emitted by the first monochromatic lamp bead and the second monochromatic lamp bead can be more fully fused after being reflected by the first reflective mirror and the second reflective mirror, and the fused mixed light can be emitted from the surface and the top surface of the outer lampshade through the light-transmitting hole and a plurality of third reflective mirrors, and the monochromatic fusion degree of the emitted mixed light is better.

Description

A LED mixed light lamp bead

Technical Field

The utility model relates to the technical field of LED lamp beads, in particular to an LED mixed light lamp bead.

Background Art

LED lamp beads are electronic light-emitting components that are widely used in various applications because they can provide high-quality light. LED lamp beads can emit a variety of different colors of light. The colors of LED lamp beads are red, green and blue. Other colors of lamp beads are obtained by mixing basic colors. LED mixed light lamp beads generally have two or three basic colors of lamp beads inside. The light emitted by the basic color lamp beads is mixed to obtain the required mixed color. This type of mixed color lamp beads is also called LED mixed light lamp beads.

However, the existing common LED mixed light lamp beads have only one lampshade, and the two basic colors of the lamp beads inside do not have a good initial mixing effect when emitting light. From a distance, the existing LED mixed light lamp beads have bright spots of two basic colors, resulting in poor visual effects of some on-site decorative lighting.

In view of the above problems, the present utility model is proposed.

Utility Model Content

In view of the deficiencies in the prior art, the purpose of the present invention is to provide an LED mixed light lamp bead to solve the problems mentioned in the background technology.

In order to solve the above technical problems, the utility model provides the following technical solutions.

The utility model provides an LED mixed light lamp bead, comprising a base, wherein a first monochromatic lamp bead and a second monochromatic lamp bead are arranged at the center of the upper surface of the base, a first reflecting mirror surface is also arranged on the upper surface of the base, the first reflecting mirror surface is below the first monochromatic lamp bead and the second monochromatic lamp bead, an inner lamp cover is also movably installed on the upper surface of the base, the first reflecting mirror surface, the first monochromatic lamp bead and the second monochromatic lamp bead are all located in the inner lamp cover, and a light-transmitting hole is arranged on the top surface of the inner lamp cover for facilitating the passage of light;

An outer lampshade is movably mounted on the upper surface of the base, the inner lampshade is located inside the outer lampshade, the outer lampshade is transparent, and a third reflecting mirror surface is arranged on the inner top surface of the outer lampshade.

Preferably, a plurality of pin wires are also provided on the lower surface of the base, and the pin wires penetrate the base and electrically connect the first monochromatic lamp bead and the second monochromatic lamp bead.

Preferably, the light-transmitting hole is located at the center of the top surface of the inner lampshade, the light-transmitting hole is in a "cross" shape, and the inner top surface and the inner side surface of the inner lampshade are both provided with a second reflective mirror surface.

Preferably, the third reflective mirror surface is composed of a plurality of triangular glasses, and the heights of the plurality of triangular glasses gradually decrease from the center position of the outer lampshade to the peripheral position.

Preferably, the inner lampshade is connected to the base by plugging or threading, and the outer lampshade is connected to the base by plugging or threading.

Preferably, there is a spacing between two adjacent triangular glasses, and a circular hole is provided on the triangular glasses.

Compared with the prior art, the utility model has the following beneficial effects:

The light emitted by the first monochromatic lamp bead and the second monochromatic lamp bead can be more fully integrated after multiple reflections by the first reflecting mirror and the second reflecting mirror. The integrated mixed light can be emitted from the surface and the top surface of the outer lampshade through the hollow holes and multiple third reflecting mirrors. The monochromatic integration degree of the emitted mixed light is better. The inner lampshade covers the first monochromatic lamp bead and the second monochromatic lamp bead, and the visual effect observed by the human eye is better during decoration.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a three-dimensional diagram of the utility model;

Figure 2 is a front view of the structure of the utility model;

FIG. 3 is a three-dimensional exploded view of the utility model.

In the figure: 1, base; 11, first reflective mirror surface; 12, second monochromatic lamp bead; 13, second monochromatic lamp bead; 2, inner lampshade; 21, light-transmitting hole; 22, second reflective mirror surface; 3, outer lampshade; 31, third reflective mirror surface; 4, pin wire.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

As shown in Fig. 1-3, an LED mixed light lamp bead comprises a base 1, wherein a first monochromatic lamp bead 12 and a second monochromatic lamp bead 13 are arranged at the center of the upper surface of the base 1, and a first reflecting mirror surface 11 is also arranged on the upper surface of the base 1, and the first reflecting mirror surface 11 is below the first monochromatic lamp bead 12 and the second monochromatic lamp bead 13, that is, the first reflecting mirror surface 11 can reflect the light emitted by the first monochromatic lamp bead 12 and the second monochromatic lamp bead 13 upward, and an inner lampshade 2 is also movably installed on the upper surface of the base 1, and the first reflecting mirror surface 11, the first monochromatic lamp bead 12 and the second monochromatic lamp bead 13 are all located in the inner lampshade 2, and the inner lampshade 2 covers the first monochromatic lamp bead 12 and the second monochromatic lamp bead 13 to prevent human eyes from observing the monochromatic light source, and a light transmission hole 21 is arranged on the top surface of the inner lampshade 2 for facilitating the passage of light, and the light mixed by the first monochromatic lamp bead 12 and the second monochromatic lamp bead 13 can pass through the light transmission hole 21;

An outer lampshade 3 is movably mounted on the upper surface of the base 1, and the inner lampshade 2 is located inside the outer lampshade 3. The outer lampshade 3 is transparent, and a third reflective mirror surface 31 is provided on the inner top surface of the outer lampshade 3. The third reflective mirror surface 31 can reflect the light from the light transmission hole 21.

The lower surface of the base 1 is also provided with a plurality of pin wires 4, which penetrate the base 1 and electrically connect the first monochromatic lamp bead 12 and the second monochromatic lamp bead 13, and the pin wires 4 are used to connect to the power supply to supply power to the first monochromatic lamp bead 12 and the second monochromatic lamp bead 13.

The light-transmitting hole 21 is located at the center of the top surface of the inner lampshade 2, and the light-transmitting hole 21 is in the shape of a "cross". The inner top surface and the inner side surface of the inner lampshade 2 are both provided with a second reflecting mirror surface 22. The second reflecting mirror surface 22 can reflect the monochromatic light emitted by the first monochromatic lamp bead 12 and the second monochromatic lamp bead 13 to merge the two monochromatic lights. The second reflecting mirror surface 22 cooperates with the first reflecting mirror surface 11, and the two monochromatic lights reciprocate between the first reflecting mirror surface 11 and the second reflecting mirror surface 22, so that the two monochromatic lights are more fully merged.

The third reflective mirror surface 31 is composed of a plurality of triangular glasses, the height of which gradually decreases from the center position of the outer lampshade 3 to the peripheral position, that is, the mixed light emitted from the light-transmitting hole 21 is reflected by the third reflective mirror surface 31 and emitted from the surface of the outer lampshade 3.

The inner lampshade 2 is connected to the base 1 by plugging or threading, and the outer lampshade 3 is connected to the base 1 by plugging or threading. The inner lampshade 2 and the outer lampshade 3 are easy to disassemble and assemble, which is convenient for repairing the entire LED mixed light lamp bead.

There is a spacing between two adjacent triangular glasses, and circular holes are provided on the triangular glasses. Both the spacing and the circular holes can play a role in light transmission, that is, the mixed light emitted from the light-transmitting holes 21 can partially pass through the spacing and the circular holes and be emitted from the upper surface of the outer lampshade 3.

In summary, when the pin wire 4 is connected to a power source, the first monochromatic lamp bead 12 and the second monochromatic lamp bead 13 are powered on to emit two monochromatic lights. After the two monochromatic lights are reflected by the first reflector 11 and the second reflector 22, they are fully integrated and then emitted from the outer lamp cover 3 through the light-transmitting hole 21 and the third reflector 31.

It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An LED mixed light lamp bead, characterized in that: it comprises a base (1), a first monochromatic lamp bead (12) and a second monochromatic lamp bead (13) are arranged at the center of the upper surface of the base (1), a first reflecting mirror (11) is also arranged on the upper surface of the base (1), the first reflecting mirror (11) is below the first monochromatic lamp bead (12) and the second monochromatic lamp bead (13), an inner lamp cover (2) is also movably mounted on the upper surface of the base (1), the first reflecting mirror (11), the first monochromatic lamp bead (12) and the second monochromatic lamp bead (13) are all located in the inner lamp cover (2), and the top surface of the inner lamp cover (2) is provided with a light-transmitting hole (21) for facilitating the passage of light; An outer lampshade (3) is movably mounted on the upper surface of the base (1); the inner lampshade (2) is located inside the outer lampshade (3); the outer lampshade (3) is transparent; and a third reflective mirror surface (31) is provided on the inner top surface of the outer lampshade (3). 2. An LED mixed light lamp bead according to claim 1, characterized in that: a plurality of pin wires (4) are also provided on the lower surface of the base (1), and the pin wires (4) pass through the base (1) and electrically connect the first monochromatic lamp bead (12) and the second monochromatic lamp bead (13). 3. An LED mixed light lamp bead according to claim 1, characterized in that: the light-transmitting hole (21) is located at the center of the top surface of the inner lampshade (2), the light-transmitting hole (21) is a "cross" shape, and the inner top surface and inner side surface of the inner lampshade (2) are both provided with a second reflective mirror surface (22). 4. The LED mixed light lamp bead according to claim 1, characterized in that: the third reflective mirror surface (31) is composed of a plurality of triangular glasses, and the height of the plurality of triangular glasses gradually decreases from the center position of the outer lampshade (3) to the peripheral position. 5. The LED mixed light lamp bead according to claim 1, characterized in that: the inner lampshade (2) is connected to the base (1) by plugging or threading, and the outer lampshade (3) is connected to the base (1) by plugging or threading. 6. The LED mixed light lamp bead according to claim 4, characterized in that: there is a distance between two adjacent triangular glasses, and a circular hole is provided on the triangular glass.