WO2023178786A1

WO2023178786A1 - Mood lamp

Info

Publication number: WO2023178786A1
Application number: PCT/CN2022/088424
Authority: WO
Inventors: 黄志鹏; 雷鹏; 黄华生
Original assignee: 福建萌牛智联照明有限公司
Priority date: 2022-03-25
Filing date: 2022-04-22
Publication date: 2023-09-28

Abstract

A mood lamp, comprising a base assembly (1), a light source plate (2), a light splitting assembly (3) and a cover (4), which cooperate with each other, wherein the light source plate (2) is fixed to the base assembly (1), a group of lamp beads (5) are provided on an upper surface of the light source plate (2), the light splitting assembly (3) is fixed to the light source plate (2) to divide the lamp beads (5) into different illumination areas, and the cover (4) is fixed to the base assembly (1) to cover the light source plate (2) and the light splitting assembly (3). The structure of the mood lamp and the production and assembly thereof are simple, the luminous efficacy is improved, and the effect of different light changes can be presented.

Description

An ambient light

Technical field

The present invention relates to the field of lighting, and is particularly related to an atmosphere lamp that has a simple structure, production and assembly, improves light efficiency, and can present different light transformations.

Background technique

With the widespread use of LED light technology and the improvement of people's living standards, many decorations and small appliances are often used to beautify the home environment. Among them, ambient lights are a very popular product. It is often used in homes or other places where a warm atmosphere needs to be created. Therefore, the lighting effect, shape and power consumption of ambient lights are factors that need to be considered.

The existing atmosphere light structure generally includes a base A, a light source component B and a casing. In order to create different light effects, there are generally two types of light source components. Both types of light source board structures have production costs, processes, installation, and lighting effects. , styling and power consumption issues.

The first type is as shown in Figure 1. There are two light source boards. There are lamp beads C on the upper surfaces of the two light source boards. The lower light source board is fixed on the base. There is a support rod D in the middle. The upper light source board is fixed on the support rod. , LED lamp beads with different colors of light are provided on two light source boards to form different color combination effects on the surface of the casing. The disadvantages of this structure of ambient lights are: high cost, complex production process, many installation procedures, low productivity, low yield rate, most of the light emitted by the bottom layer is blocked by the upper layer, and the light efficiency is poor.

The second type is shown in Figure 2. A light source board is supported by a support pole and is at a certain distance from the upper surface of the base. The front and back sides of the light source board are equipped with LED lamp beads C that emit different colors of light. The upper and lower sides of the light source board are different. The lamp beads produce different color combinations on the housing. The disadvantages of the ambient light with this structure are that it requires lamp beads to be distributed on both sides, the production process is complicated, there are many installation procedures, the productivity is not high, and the light efficiency is poor.

Contents of the invention

The purpose of the present invention is to solve the above-mentioned problems of the prior art and provide an atmosphere lamp with simple structure, production and assembly, improved light efficiency, and capable of presenting different light transformation effects.

In order to achieve the above objects, the technical solutions of the present invention are as follows:

An atmosphere lamp includes a base component, a light source plate, a light splitting component and a cover that cooperate with each other; wherein, the light source board is fixed on the base component, a set of lamp beads is provided on the upper surface of the light source board, and the light splitting component is fixed on the light source board to separate the lamp. The beads are divided into different lighting areas, and the cover is fixed on the base component to cover the light source plate and light splitting component.

Further, the lamp bead is divided into inner and outer rings along the upper surface of the light source plate, and the light splitting component is a reflecting cup with internal and external reflecting surfaces, which is fixed between the inner ring and the outer ring to divide the lamp bead into two lighting areas.

Further, the lamp beads are divided into multiple circles arranged inside and outside along the upper surface of the light source plate. The light splitting component is a reflective cup with multiple layers of internal and external reflective surfaces. It is fixed between the lamp bead circles and divides the lamp beads into More than two lighting areas.

Further, the lamp bead is divided into two or more ring-shaped faces along the upper surface of the light source plate, and the light splitting component is a lens component. The lens component has two or more layers of optical angle structures, and each layer has an independent The optical angle is fixed between the circles to divide the lamp beads into two or more lighting areas.

Further, the light splitting component is a honeycomb reflective cup including several honeycomb holes, which is fixed on the light source plate, and the lamp beads on the upper surface of the light source plate are respectively covered in each honeycomb hole to form several lighting areas.

Furthermore, a diffusion cover is provided above the lamp bead, and the diffusion cover is respectively placed above the lamp bead in one or more independent lighting areas to achieve a light mixing effect.

Further, the cover is spherical, and the light source plate is arranged at 1/5 of the central axis of the spherical cover; the maximum height of the reflection cup assembly is located below the central axis of the spherical cover; the inner wall of the spherical cover is provided with a diffusion layer, which diffuses The layers are frosted or smooth.

Furthermore, the base assembly is provided with a driver and a power supply, and the power supply is an external power supply or a battery; the lamp beads in different lighting areas are independently controlled by the controller in the base assembly, and instructions are sent to the controller through wired or wireless or APP The workpiece ensures the formation of dynamic light effects on the surface of the casing.

Adopting the above technical solution, the present invention has the following advantages over the existing technology:

1. The light source component is a light source board with lamp beads arranged on one side. The structure is simple, which reduces material and production costs, improves assembly efficiency, simplifies the production process, and improves the yield rate.

2. Through the setting of the reflective cup assembly, the reflective cup assembly enables the light source to be fully utilized. Since the reflection has internal and external reflective surfaces, the internal reflective surface can increase the light output efficiency of the internal lamp bead by 10-20%, and the external reflective surface can improve the light output of the external lamp bead. 5-15% light extraction efficiency.

Description of the drawings

Figure 1 is a schematic structural diagram of the prior art of the present invention;

Figure 2 is a schematic diagram 2 of the structure of the prior art of the present invention;

Figure 3 is a schematic diagram of the exploded structure of Embodiment 1 of the present invention;

Figure 4 is a schematic diagram of the combination structure of Embodiment 1 of the present invention;

Figure 5 is a schematic diagram of the exploded structure of Embodiment 2 of the present invention;

Figure 6 is a schematic diagram of the combination structure of Embodiment 2 of the present invention;

Figure 7 is a schematic diagram of the exploded structure of Embodiment 3 of the present invention;

Figure 8 is a schematic diagram of the exploded structure of Embodiment 4 of the present invention;

Figure 9 is a schematic diagram of the combination structure of Embodiment 4 of the present invention;

Figure 10 is a schematic diagram of the exploded structure of Embodiment 5 of the present invention;

Figure 11 is a schematic diagram of the combination structure of Embodiment 5 of the present invention;

Figure 12 is a schematic diagram of the exploded structure of Embodiment 6 of the present invention;

Figure 13 is a schematic diagram of the combination structure of Embodiment 6 of the present invention;

Figure 14 is a schematic diagram of light effects according to Embodiment 1 of the present invention.

Detailed ways

In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.

As shown in Figure 3-13, an atmosphere lamp includes a base assembly 1, a light source plate 2, a light splitting assembly 3 and a cover 4 that cooperate with each other; among them, the light source plate 2 is fixed on the base assembly 1, and the upper surface of the light source plate 2 A set of lamp beads 5 is provided. The light splitting component 3 is fixed on the light source plate to divide the lamp beads into different lighting areas. The cover 4 is fixed on the base component 1 to cover the light source plate 2 and the light splitting component 3.

In a specific embodiment, as shown in Figure 3-4, the first embodiment is shown. The lamp bead 5 is divided into inner and

outer rings

51 and 52 along the upper surface of the light source plate. The light splitting component 3 is a reflective cup 3- having internal and external reflective surfaces. 1. It is fixed between the inner ring and the outer ring to divide the lamp beads into two lighting areas.

As shown in Figure 14, the light effect diagram shows different color areas on the spherical cover. The inner circle forms the A color area, the outer circle forms the C color area, and the middle forms the B transition color area.

As shown in Figure 5-6, the second embodiment is shown. The lamp bead 5 is divided into inner and

outer rings

51 and 52 along the upper surface of the light source plate. The light splitting component 3 is a reflective cup 3-2 with internal and external reflective surfaces. There is a diffuser above the lamp bead. Cover 3-3 and reflector cup 3-2 are fixed between the inner ring and the outer ring to divide the lamp beads into two lighting areas. The diffusion cover 3-2 is respectively placed above the inner ring and outer ring lamp beads. The inner wall of the diffusion cover is in the shape of Frosted. The use of a diffusion cover ensures a more uniform light effect on the cover.

As shown in Figure 7, the third embodiment, the reflection cup assembly 3 is a honeycomb reflection cup 3-4 including several honeycomb holes. It is fixed on the light source plate 2 and covers the lamp beads on the upper surface of the light source plate in each honeycomb. Several lighting areas are formed in the hole.

As shown in Figure 8-9, the fourth embodiment is shown. The lamp bead 5 is divided into inner and

outer rings

51 and 52 along the upper surface of the light source plate. The light splitting component 3 is a reflection cup 3-5 with internal and external reflective surfaces. There is a light beam above the lamp bead. Diffusion cover 3-6, the diffusion cover 3-6 is located below the maximum diameter of the reflector cup, only the cover is located above the outer ring of lamp beads, and the inner wall of the diffusion cover is frosted.

As shown in Figure 10-11, the fifth embodiment is shown. The lamp beads 5 are divided into inner and

outer rings

51 and 52 along the upper surface of the light source plate. The light splitting component 3 includes a double-layer reflective cup 3-7 with internal and external reflective surfaces, which is fixed The lamp beads are divided into two independent lighting areas between the circles of the lamp beads.

As shown in Figure 12-13 of Embodiment 6, the lamp bead 5 is divided into inner and

outer rings

51 and 52 along the upper surface of the light source plate. The light splitting component 3 is a lens component 3-8. The lens component has a two-layer optical angle structure. Each The layers have independent optical angles, and they are fixed between the circles to divide the lamp beads into two independent lighting areas.

In the above embodiments, the light source component is a light source plate with lamp beads arranged on one side. The structure is simple, which reduces material and production costs, improves assembly efficiency, simplifies the production process, and improves the yield rate. Through the setting of the reflective cup assembly, the reflective cup assembly enables the light source to be fully utilized. Since the reflection has internal and external reflective surfaces, the internal reflective surface 6 can improve the light extraction efficiency of the internal lamp bead by 10-20%, and the external reflective surface 7 can improve the light extraction efficiency of the external lamp bead. 5-15% light extraction efficiency.

Furthermore, the cover can be of any shape, spherical is the best, the material is not limited, glass is the best, the light source plate is set at 1/5 of the central axis of the spherical cover; the maximum height of the reflection cup assembly is located at the spherical cover Below the central axis 8. The inner wall of the spherical cover is provided with a diffusion layer. The diffusion layer is frosted or smooth, and frosted is the best.

The base assembly is provided with a driver and a power component, and the power component is an external power supply or a battery. The lamp beads in different lighting areas are independently controlled by the controller in the base assembly. Instructions are sent to the controller workpiece through wired or wireless or APP to ensure the formation of dynamic light effects on the surface of the cover.

The above description shows and describes the preferred embodiments of the present invention. As mentioned above, it should be understood that the present invention is not limited to the form disclosed herein and should not be regarded as excluding other embodiments, but can be used in various other Combinations, modifications and environments, and can be modified through the above teachings or technology or knowledge in related fields within the scope of the inventive concept described herein. Any modifications and changes made by those skilled in the art that do not depart from the spirit and scope of the present invention shall be within the protection scope of the appended claims of the present invention.

Claims

An atmosphere lamp, which is characterized in that it includes a base component, a light source plate, a light splitting component and a cover that cooperate with each other; wherein, the light source board is fixed on the base component, a set of lamp beads is provided on the upper surface of the light source board, and the light splitting component is fixed on the light source The lamp beads are divided into different lighting areas on the board, and the cover is fixed on the base component to cover the light source board and light splitting component.
An atmosphere lamp according to claim 1, characterized in that: the lamp beads are divided into inner and outer rings along the upper surface of the light source plate, and the light splitting component is a reflecting cup with inner and outer reflecting surfaces, which is fixed on the inner ring and the outer ring. The lamp beads are divided into two lighting areas between the circles.
An atmosphere lamp according to claim 1, characterized in that: the lamp beads are divided into multiple circles arranged inside and outside along the upper surface of the light source plate, and the light splitting component is a reflective cup with multiple layers of internal and external reflective surfaces. It is fixed between the circles of lamp beads to divide the lamp beads into two or more lighting areas.
An atmosphere lamp according to claim 1, characterized in that: the lamp beads are divided into two or more ring shapes along the upper surface of the light source plate, and the light splitting component is a lens component, and the lens component has two layers or two layers. The optical angle structure above the layer, each layer has an independent optical angle, is fixed between the circles to divide the lamp beads into two or more lighting areas.
An atmosphere lamp as claimed in claim 1, characterized in that: the light splitting component is a honeycomb reflective cup including a plurality of honeycomb holes, which is fixed on the light source plate and covers the lamp beads on the upper surface of the light source plate respectively. Several lighting areas are formed within each honeycomb hole.
An atmosphere lamp as claimed in claims 2, 3, and 5, characterized in that: a diffusion cover is provided above the lamp beads, and the diffusion covers are respectively placed above the lamp beads in one or more independent lighting areas to achieve light mixing. Effect.
An atmosphere lamp as claimed in claims 1, 2, 3, 4 and 5, characterized in that: the cover is spherical, the light source plate is arranged at 1/5 of the central axis of the spherical cover; the reflection cup assembly The maximum height is located below the central axis of the spherical cover; a diffusion layer is provided on the inner wall of the spherical cover, and the diffusion layer is frosted or smooth.
An atmosphere lamp as claimed in claims 1, 2, 3, 4 and 5, characterized in that: a driver and a power supply are provided in the base assembly, and the power supply is an external power supply or a battery; lamps in different lighting areas The beads are independently controlled by the controller in the base assembly, and instructions are sent to the controller workpiece via wired or wireless devices or APP to ensure the formation of dynamic light effects on the surface of the cover.
An atmosphere lamp according to claim 6, characterized in that: the cover is spherical, the light source plate is arranged at 1/5 of the central axis of the spherical cover; the maximum height of the reflection cup assembly is located in the spherical cover Below the axis; a diffusion layer is provided on the inner wall of the spherical cover, and the diffusion layer is frosted or smooth.
An atmosphere lamp as claimed in claim 6, characterized in that: a driver and a power supply are provided in the base assembly, and the power supply is an external power supply or a battery; the lamp beads in different lighting areas are controlled by a controller in the base assembly. Independent control, sending instructions to the controller workpiece through wired or wireless or APP to ensure the formation of dynamic light effects on the surface of the cover.