Flexible wall washing lamp

Abstract

The utility model discloses a flexible wall washing lamp, which comprises a plurality of PCB (printed circuit board) lamp panels connected through metal leads, and each PCB lamp panel is provided with an LED (light-emitting diode) luminous source; each optical lens is arranged above each LED light emitting source and is fixed with the corresponding PCB lamp panel; the shading insulating coating layer wraps the plurality of PCB lamp panels and the plurality of optical lenses, and a waterproof perspective window is arranged at the position right opposite to each optical lens; and a plurality of light-transmitting anti-dazzle grid sheets, wherein each light-transmitting anti-dazzle grid sheet is embedded and fixed in one perspective window. The anti-dazzle LED lamp is simple in structure, easy to install, capable of being bent in multiple directions and capable of achieving the anti-dazzle effect.

Description

Technical Field

[0001] This utility model relates to the field of lighting-related technology, and in particular to a flexible wall washer light. Background Technology

[0002] Flexible wall washer lights are flexible, bendable products that use optical lenses with varying beam angles to create a light effect that resembles water washing over a wall. For example... Figure 1 The diagram shows a schematic of a conventional wall washer light. It employs a PCB board 1', on which a light source 2' and other electronic components are integrated. Furthermore, an optical lens 2' is configured on the light source 2' to optimize light output performance. However, the PCB board 1' in current designs is typically a rigid structure, which cannot meet the functional requirements for flexible use. Simultaneously, the wall washer light includes a housing 4' and a light-transmitting baffle 5' that match the PCB board 1'. The light-transmitting baffle 5' has a light-transmitting hole 6', which corresponds to the light source 2' and optical lens 3' on the PCB board 1' to achieve light output. By integrating the PCB board 1', housing 4', and light-transmitting baffle 5' into a single unit, a wall washer light product is constituted.

[0003] like Figure 2 The diagram shows a structural schematic of an existing wall washer light with anti-glare function; Figure 1 In the wall washer light structure shown, the light-transmitting baffle 5' is coated with black to form a black light-transmitting baffle, while avoiding the light-emitting position. Subsequently, a grille cover 7' is added to the light-emitting surface of the light body to achieve the anti-glare function.

[0004] In other existing wall washer lights, a frosted light-transmitting panel can be added to achieve anti-glare function by utilizing its frosted light mixing characteristics; and some more complex anti-glare structures can also be set up.

[0005] However, these existing wall washer lights have some shortcomings:

[0006] First, the external anti-glare structure design will disrupt the product's appearance consistency;

[0007] Secondly, the installation process is quite complicated and inconvenient to operate;

[0008] In addition, a rigid casing cannot meet the functional requirements for use in bending applications. Utility Model Content

[0009] The technical problem to be solved by this utility model is to provide a flexible wall washer light, which has a simple structure, is easy to install, can be bent in multiple directions, and can achieve an anti-glare effect.

[0010] One aspect of this utility model provides a flexible wall washer light, which includes at least:

[0011] Multiple PCB light boards are connected by metal wires, and each PCB light board is equipped with an LED light source;

[0012] Multiple optical lenses, each optical lens is positioned above each LED light source and fixed to the corresponding PCB light board;

[0013] A light-shielding and insulating covering layer is provided to enclose the multiple PCB lamp boards and multiple optical lenses, and a waterproof viewing window is provided at the position directly opposite each optical lens.

[0014] Multiple light-transmitting anti-glare mesh sheets are provided, each of which is embedded and fixed in a viewing window, and the light-transmitting anti-glare mesh sheet is flush with the outer surface of the light-shielding insulating covering layer.

[0015] Preferably, the light-transmitting anti-glare mesh sheet is provided with a plurality of sequentially arranged mesh holes for light transmission, wherein the mesh holes are honeycomb mesh holes, diamond mesh holes, circular mesh holes or triangular mesh holes.

[0016] Preferably, the light-transmitting anti-glare mesh sheet is made of silicone, PVC, PC or PBT material.

[0017] Preferably, the light-shielding insulating coating layer is made of silicone or soft plastic material with light-shielding properties.

[0018] Preferably, each of the light-transmitting anti-glare mesh sheets is positioned at the symmetrical center of the optical lens and the viewing window corresponding to the flexible wall washer light strip.

[0019] Preferably, the metal wires connecting adjacent PCB light boards are bent metal wires.

[0020] Implementing the embodiments of this utility model has the following beneficial effects:

[0021] This utility model provides a flexible wall washer light with a simple and integrated design. Its anti-glare structure and light-emitting surface are located on the same horizontal plane, ensuring uniform light output. At the same time, it has no external components to interfere with the installation, making it convenient and efficient.

[0022] By setting a light-transmitting anti-glare mesh on each optical lens, the intensity of light on the wall can be reduced, thus reducing glare. At the same time, by setting the material, color, and size and shape of the light-transmitting holes of the mesh structure, the contrast between the environment and the light source can be balanced, enabling a variety of optical effects applications.

[0023] Meanwhile, by setting up multiple PCB light boards for connection, and with the length of the metal connecting wires being greater than the distance between adjacent PCB light boards, the flexible wall washer light can achieve a multi-directional bending effect. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a structural diagram of an existing flexible wall washer light;

[0026] Figure 2 This is a structural diagram of an existing wall washer light with anti-glare function;

[0027] Figure 3 A schematic diagram of the structure of one embodiment of a flexible wall washer light provided by this utility model;

[0028] Figure 4 for Figure 3 A schematic diagram of the exploded structure;

[0029] Figure 5 for Figure 4 Schematic diagram of the structure of a medium-transmittance anti-glare mesh sheet;

[0030] Figure 6 This is a schematic diagram of the multi-directional bending of the flexible wall washer light strip provided by this utility model. Detailed Implementation

[0031] 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 scope of protection of the present utility model.

[0032] It should also be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and / or processing steps closely related to the solution according to the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0033] like Figure 3 The diagram shown is a structural schematic of one embodiment of a flexible wall washer light provided by this utility model; in conjunction with... Figure 4 and Figure 5 As shown, in this embodiment, the flexible wall washer light includes at least:

[0034] Multiple PCB light boards 1 are connected by metal wires 3, and each PCB light board 1 is equipped with an LED light source 2; the PCB light board 1 can be a rigid PCB light board.

[0035] Multiple optical lenses 4 are provided, each optical lens 4 is positioned above each LED light source 2 and fixed to the corresponding PCB light board 1; the optical lens 4 can be used for secondary light distribution by utilizing the unique structure of optics.

[0036] The light-shielding insulating covering layer 5 encloses the plurality of PCB lamp boards 1 and the plurality of optical lenses 4, and a waterproof viewing window 6 is provided at the position directly opposite each optical lens 4; in a specific example, the viewing window 6 is located on the light-shielding insulating covering layer 5, which can achieve the light transmission function while ensuring the sealing and waterproof function of the structure.

[0037] Multiple light-transmitting anti-glare mesh sheets 7 are provided, each of which is embedded and fixed in a viewing window 6, and the light-transmitting anti-glare mesh sheet 7 is flush with the outer surface of the light-shielding insulating covering layer 5. Specifically, the light-transmitting anti-glare mesh sheet 7 can be fixed in the viewing window 6 by snap-fitting, bonding, or integral molding.

[0038] In a specific example, the body 70 of the light-transmitting anti-glare mesh sheet 7 is provided with a plurality of sequentially arranged mesh holes 71 for light transmission. The mesh holes 71 are honeycomb mesh holes, diamond mesh holes, circular mesh holes or triangular mesh holes, or other irregular shapes may be used.

[0039] In specific examples, the light-transmitting anti-glare mesh 7 is made of materials such as silicone, PVC (polyvinyl chloride), PC (polycarbonate), or PBT (polybutylene terephthalate). In some examples, the light-transmitting anti-glare mesh 7 can be set to black, or other colors such as gray, white, and red can be selected. It is understood that the light-transmitting anti-glare mesh 7 utilizes the principle of a honeycomb grid structure to achieve a diffuse reflection effect of light, making the emitted light soft and non-glaring; by controlling the light emission through the honeycomb grid structure, it achieves an anti-glare effect through its geometric structure's light-blocking, light absorption, and diffuse reflection. The use of black material has light-absorbing properties, which can reduce light reflection and scattering, thereby reducing glare. It is understood that by fixing the light-transmitting anti-glare mesh 7 in an integrated manner within the lamp body, the existing usage characteristics of the light strip (such as bending function) are guaranteed. In specific examples, each of the light-transmitting anti-glare mesh 7 is positioned at the symmetrical center of the optical lens 4 and the viewing window 6 of the flexible wall washer light strip.

[0040] In a specific example, the light-shielding insulating covering layer 5 is made of silicone or soft plastic material with light-shielding properties, such as PVC, silicone or PU (polyurethane).

[0041] In a specific example, the metal wire 3 connecting adjacent PCB light boards 1 is a bent metal wire. In this specific example, the length of the metal wire 3 needs to be greater than the distance between adjacent PCB light boards 1, and it can have a structure with bending and deformation properties, such as a telescopic metal wire, a wavy wire, or a spiral wire, so that the metal wire will not break when the light strip bends.

[0042] Further reference Figure 6 The diagram shows a schematic of how the flexible wall washer light strip provided by this utility model can achieve multi-directional bending during actual use.

[0043] Understandably, in this novel embodiment, an optical lens 4 is added and fixed to the LED light source 2 by connecting multiple PCB light boards 1 with metal wires 3 to form a circuit structure. Similarly, a transparent anti-glare mesh 7 is combined with a viewing window 6 corresponding to the light-shielding insulating covering layer 5 to form an integrated outer skin, which is then covered with the circuit structure formed by connecting multiple PCB light boards 1 to form an integrated structure, thereby forming a flexible wall washer light strip with a transparent anti-glare mesh 7. After being powered on, the flexible wall washer light strip controls the light to be emitted through the viewing window through the structural design of the transparent anti-glare mesh 7, and achieves a highly efficient anti-glare effect by utilizing its geometric light-shielding characteristics, light absorption attenuation mechanism, and diffuse reflection effect.

[0044] Implementing the embodiments of this utility model has the following beneficial effects:

[0045] This utility model provides a flexible wall washer light with a simple and integrated design. Its anti-glare structure and light-emitting surface are located on the same horizontal plane, ensuring uniform light output. At the same time, it has no external components to interfere with the installation, making it convenient and efficient.

[0046] By setting a light-transmitting anti-glare mesh on each optical lens, the intensity of light on the wall can be reduced, thus reducing glare. At the same time, by setting the material, color, and size and shape of the light-transmitting holes of the mesh structure, the contrast between the environment and the light source can be balanced, enabling a variety of optical effects applications.

[0047] Meanwhile, by setting up multiple PCB light boards for connection, and with the length of the metal connecting wires being greater than the distance between adjacent PCB light boards, the flexible wall washer light can achieve a multi-directional bending effect.

[0048] The above description is only a preferred embodiment of the present utility model and is not intended to limit the scope of the claims of the present utility model. Therefore, all equivalent changes or modifications made without departing from the spirit disclosed in the present utility model should be included in the scope of the claims of the present utility model.

Claims

1. A flexible wall washer light, characterized in that, At least including: Multiple PCB light boards are connected by metal wires, and each PCB light board is equipped with an LED light source; Multiple optical lenses, each optical lens is positioned above each LED light source and fixed to the corresponding PCB light board; A light-shielding and insulating covering layer is provided to enclose the multiple PCB lamp boards and multiple optical lenses, and a waterproof viewing window is provided at the position directly opposite each optical lens. Multiple light-transmitting anti-glare mesh sheets are provided, each of which is embedded and fixed in a viewing window, and the light-transmitting anti-glare mesh sheet is flush with the outer surface of the light-shielding insulating covering layer.

2. The flexible wall washer light as described in claim 1, characterized in that, The light-transmitting anti-glare mesh sheet has multiple mesh holes arranged in sequence for light transmission. The mesh holes are honeycomb mesh holes, diamond mesh holes, circular mesh holes, or triangular mesh holes.

3. The flexible wall washer light as described in claim 2, characterized in that, The light-transmitting anti-glare mesh sheet is made of silicone, PVC, PC or PBT materials.

4. The flexible wall washer light as described in claim 3, characterized in that, The light-shielding insulating coating is made of silicone or soft plastic material with light-shielding properties.

5. The flexible wall washer light as described in claim 4, characterized in that, Each of the aforementioned light-transmitting anti-glare mesh sheets is positioned at the symmetrical center of the optical lens and the viewing window corresponding to the flexible wall washer light strip.

6. The flexible wall washer light according to any one of claims 1 to 5, characterized in that, The metal wires connecting adjacent PCB light boards are bent metal wires.

Images