Dual white light color temperature mixed dimming rgbw lamp bead

Abstract

This utility model relates to the field of RGBW LED color temperature technology, specifically an RGBW LED with dual white light color temperature mixing and dimming. It includes a lighting fixture with an assembly ring groove on the front and a protective component on the front. A mounting component is located on the back of the lighting fixture. The protective component includes a ring-shaped lampshade, which is movably connected to the front of the lighting fixture. An illumination lens is located on the front of the ring-shaped lampshade. The mounting component includes a back frame, which is movably connected to the back of the lighting fixture. This utility model, through its lighting fixture, assembly ring groove, back frame, main lamp holder, main lamp body, outer lamp holder, outer white light lamp, inner lamp holder, inner white light lamp, and insertion groove, enables the device to perform dual white light color temperature mixing and dimming operation for RGBW LEDs. In actual use, the operator first performs a matching ring installation operation on the inner and outer walls of the assembly ring groove on the front of the lighting fixture, respectively.

Description

Technical Field

[0001] This utility model relates to the field of RGBW LED color temperature technology, specifically to an RGBW LED with dual white light color temperature mixing dimming. Background Technology

[0002] Full-color LED lights are a new type of intelligent lighting fixture that integrates professional white light illumination with color-changing functions. They are an upgrade from color-changing LED light technology and can achieve diverse lighting effects by adjusting color, brightness and preset modes. They are known in the industry as "full-color intelligent LED lights". Their core uses a combination of white, red, green and blue (RGBW) LED beads.

[0003] For example, patent document CN 208224685 U discloses a seven-color mixed light source photographic light, including a photographic light body and a controller. The photographic light body includes a light frame, a mixed light source group disposed on the light frame, and lampshades disposed on both sides of the light frame. A cavity for mounting the mixed light source group is formed between the lampshades and the light frame. The mixed light source group includes a plurality of RGBW four-in-one LED beads evenly spaced on the light frame. The mixed light source group is connected to the controller, which includes a control circuit board and a control panel. The control panel has a dimming knob assembly and a display screen. The control circuit board is connected to the mixed light source group, the dimming knob assembly, and the display screen. This utility model provides a seven-color mixed light source photographic light with rich and varied light colors, suitable for special photography.

[0004] However, in actual use, due to its own structural limitations, this structure can only operate with single white light color temperature mixing dimming of RGBW LED beads. The actual color temperature dimming effect is poor, which can easily affect the normal use of daily light sources. At the same time, the device cannot be installed and used in a more suitable sealed combination, which cannot meet the needs of daily use. Therefore, it is urgent to design an RGBW LED bead with dual white light color temperature mixing dimming to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide an RGBW LED bead with dual white light color temperature mixing dimming, in order to solve the problem mentioned in the background art that, due to the limitations of its own structure, the existing structure can often only perform single white light color temperature mixing dimming operation of the RGBW LED bead during actual use, resulting in poor actual color temperature dimming effect, which can easily affect the normal use of daily light sources. At the same time, the device cannot be installed and used in a more suitable sealed combination, which cannot meet the needs of daily use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an RGBW LED bead with dual white light color temperature mixing and dimming, including a lighting fixture, an assembly ring groove on the front of the lighting fixture, a protective component on the front of the lighting fixture, and an installation component on the back of the lighting fixture; The protective component includes a ring-shaped lampshade, which is movably connected to the front of the lighting fixture, and an illumination lens is provided on the front of the ring-shaped lampshade. The mounting components include a back frame, which is movably connected to the back of the lighting fixture, and a magnetic adhesive ring is provided between the lighting fixture and the back frame.

[0007] Preferably, a main lamp holder is fixedly connected to the front of the back frame, and a main lamp body is provided on the front of the main lamp holder.

[0008] Preferably, a screw ring is fixedly connected to the back of the annular lampshade, and a screw thread is provided on the side of the lighting fixture.

[0009] Preferably, an outer lamp holder is provided on the outer side of the inner wall of the assembly ring groove, and an outer white light is provided on the inner wall of the outer lamp holder.

[0010] Preferably, an inner lamp holder is provided on the inner side of the inner wall of the assembly ring groove, and an inner white light is provided on the outer wall of the inner lamp holder.

[0011] Preferably, the inner bottom wall of the assembly ring groove is provided with an insertion groove.

[0012] Preferably, the lighting fixture, the ring lampshade, and the back frame are compatible with each other.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This RGBW LED bead with dual white light color temperature mixing dimming, through a lighting fixture, assembly ring groove, back frame, main lamp holder, main lamp body, outer lamp holder, outer white light, inner lamp holder, inner white light, and plug slot, allows the device to perform dual white light color temperature mixing dimming operation. In actual use, the operator first performs a matching ring installation operation on the inner and outer walls of the assembly ring groove on the front of the lighting fixture. The outer and inner white light on the inner and outer walls of the outer and inner lamp holders are then connected for color temperature mixing dimming. At the same time, for daily use, simply plug the main lamp holder and main lamp body on the front of the back frame into the plug slot on the bottom wall of the assembly ring groove for a more suitable ring-shaped dual white light color temperature mixing dimming operation, ensuring more precise dimming and meeting daily lighting needs, demonstrating the practicality of the device design.

[0014] This dual white light color temperature mixed dimming RGBW LED bead, through its lighting bracket, assembly ring groove, ring lampshade, lighting lens, back frame, magnetic rubber ring, main lamp holder, main lamp body, screw ring, and screw thread, further improves the overall performance of the equipment. During daily use, the back frame can be inserted and removed from the back of the lighting bracket. At this time, the lighting bracket and the back frame can be sealed together through the magnetic rubber ring. At the same time, the ring lampshade and lighting lens can be screwed onto the screw thread on the side of the lighting bracket through the screw ring on the back for quick and safe installation on the front of the lighting bracket, ensuring its safety in subsequent use. It also allows for easy internal disassembly and maintenance, demonstrating the comprehensiveness of the equipment design. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of the lighting fixture of this utility model; Figure 3 This is a schematic diagram of the overall structure of the back frame of this utility model; Figure 4 This utility model Figure 1 Enlarged schematic diagram of the structure at point A; Figure 5 This utility model Figure 2 Enlarged schematic diagram of the structure at point B.

[0016] In the diagram: 1. Lighting fixture; 2. Assembly ring groove; 3. Circular lampshade; 4. Lighting lens; 5. Back frame; 6. Magnetic adhesive ring; 7. Main lamp holder; 8. Main lamp body; 9. Screw ring; 10. Screw thread; 11. Outer lamp holder; 12. Outer white light; 13. Inner lamp holder; 14. Inner white light; 15. Insertion groove. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-5 One embodiment provided by this utility model: A dual white light color temperature mixed dimming RGBW LED bead includes a lighting fixture 1. The front of the lighting fixture 1 has an assembly ring groove 2. A protective component is provided on the front of the lighting fixture 1. An installation component is provided on the back of the lighting fixture 1. An inner lamp holder 13 is provided on the inner side of the inner wall of the assembly ring groove 2. An inner white light 14 is provided on the outer wall of the inner lamp holder 13. A plug-in groove 15 is provided on the inner bottom wall of the assembly ring groove 2. The lighting fixture 1, the ring lamp cover 3, and the back frame 5 are compatible with each other. The ring lamp cover 3 and the lighting lens 4 are screwed together on the screw thread 10 on the side of the lighting fixture 1 through the screw ring 9 on the back, so as to quickly and safely install the lighting fixture 1 on the front, ensuring its safety in subsequent use and allowing for easy internal disassembly and maintenance.

[0019] The protective components include a ring-shaped lampshade 3, which is movably connected to the front of the lighting fixture 1. A lighting lens 4 is provided on the front of the ring-shaped lampshade 3. The mounting components include a back frame 5, which is movably connected to the back of the lighting fixture 1. A magnetic rubber ring 6 is provided between the lighting fixture 1 and the back frame 5. A main lamp holder 7 is fixedly connected to the front of the back frame 5. A main lamp body 8 is provided on the front of the main lamp holder 7. A screw ring 9 is fixedly connected to the back of the ring-shaped lampshade 3. A screw thread 10 is provided on the side of the lighting fixture 1. An outer lamp holder 11 is provided on the outer side of the inner wall of the assembly ring groove 2. An outer white light 12 is provided on the inner wall of the outer lamp holder 11. By inserting the main lamp holder 7 and the main lamp body 8 on the front of the back frame 5 into the insertion slot 15 on the bottom wall of the assembly ring groove 2, a more suitable ring-shaped dual white light color temperature mixing dimming operation can be performed, ensuring more accurate dimming and meeting daily lighting needs.

[0020] Working principle: During use, the user first installs the outer lamp holder 11 and inner lamp holder 13 onto the inner and outer walls of the assembly groove 2 on the front of the lighting fixture 1, performing a matching ring installation. The outer white light 12 and inner white light 14 on the inner and outer walls of the outer lamp holder 11 and inner lamp holder 13 are then connected for color temperature mixing and dimming. Simultaneously, for daily use, simply insert the main lamp holder 7 and main lamp body 8 on the front of the back frame 5 into the insertion slot 15 on the bottom inner wall of the assembly groove 2 for a more precise ring-shaped dual white light color temperature mixing and dimming operation, ensuring more accurate dimming and meeting daily lighting needs. To meet the requirements, during daily use, the staff can insert the back frame 5 into the back of the lighting fixture 1. At this time, the lighting fixture 1 and the back frame 5 can be sealed together through the magnetic rubber ring 6. At the same time, the ring lampshade 3 and the lighting lens 4 can be screwed onto the screw thread 10 on the side of the lighting fixture 1 through the screw ring 9 on the back, so as to quickly install the lighting fixture 1 on the front of the lighting fixture 1 and ensure its safety in subsequent use. It can also be disassembled and maintained at any time. The above is the entire working principle of this utility model.

[0021] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A dual white light color temperature mixed dimming RGBW LED bead, comprising a lighting fixture (1), characterized in that: The lighting fixture (1) has an assembly ring groove (2) on its front side, a protective component on its front side, and an installation component on its back side. The protective component includes an annular lampshade (3), the front of the lighting fixture (1) is movably connected to the annular lampshade (3), and the front of the annular lampshade (3) is provided with an illumination lens (4). The mounting components include a back frame (5), the back frame (5) is movably connected to the back of the lighting fixture (1), and a magnetic rubber ring (6) is provided between the lighting fixture (1) and the back frame (5).

2. The RGBW LED bead with dual white light color temperature mixing and dimming as described in claim 1, characterized in that: The main lamp holder (7) is fixedly connected to the front of the back frame (5), and the main lamp body (8) is provided on the front of the main lamp holder (7).

3. The RGBW LED bead with dual white light color temperature mixing and dimming as described in claim 1, characterized in that: The back of the ring lampshade (3) is fixedly connected with a screw ring (9), and the side of the lighting fixture (1) is provided with a screw thread (10).

4. The RGBW LED bead with dual white light color temperature mixing and dimming as described in claim 1, characterized in that: An outer lamp holder (11) is provided on the outer side of the inner wall of the assembly ring groove (2), and an outer white light lamp (12) is provided on the inner wall of the outer lamp holder (11).

5. The RGBW LED bead with dual white light color temperature mixing and dimming as described in claim 1, characterized in that: An inner lamp holder (13) is provided on the inner side of the inner wall of the assembly ring groove (2), and an inner white light lamp (14) is provided on the outer wall of the inner lamp holder (13).

6. The RGBW LED bead with dual white light color temperature mixing and dimming as described in claim 1, characterized in that: The inner bottom wall of the assembly ring groove (2) is provided with a plug groove (15).

7. The RGBW LED bead with dual white light color temperature mixing and dimming as described in claim 1, characterized in that: The lighting fixture (1), the ring lampshade (3), and the back frame (5) are compatible with each other.

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