A waterproof LED wall washer light with an integrated lens structure

Abstract

This utility model discloses a waterproof LED wall washer light with an integrated lens structure, comprising a lamp body, a light source board, and a tempered glass panel. The symmetrical inner walls of the light source cavity are integrally formed with snap-fit ​​protrusions. An integrated lens is disposed within the light source cavity, with vertical supports integrally formed along the symmetrical edges of the lens. The top of each vertical support is bent outwards into an inverted V-shaped spring. The interior of the integrated lens features an upward-convex arc-shaped optical surface. The integrated lens is positioned within the light source cavity, with the inverted V-shaped spring locking onto the top surface of the snap-fit ​​protrusions. The top surface of the integrated lens is attached to the bottom surface of the light source board. In this utility model, light is refracted at the arc-shaped optical surface and then further refracted by the light-emitting surface of the integrated lens, resulting in more uniform illumination, reduced light spots and stray light, and effectively reduced glare. The snap-fit ​​connection, achieved through the inverted V-shaped spring and snap-fit ​​protrusions, ensures the stability and reliability of the integrated lens installation.

Description

Technical Field

[0001] This utility model belongs to the field of wall washer technology, specifically relating to a waterproof LED wall washer with an integrated lens structure. Background Technology

[0002] Wall washer lights are lighting fixtures installed on buildings for decoration and illumination. Existing wall washer lights mainly consist of a lamp body shell, a light source board, and a lens. End caps are installed at both ends of the lamp body shell, and tempered glass is used to protect the irradiation surface of the lens. Although this can meet the usage requirements, due to the structural limitations of the lens, there will be light spots and glare during illumination, which will affect the decorative performance. Moreover, in the existing technology, the lens is mainly held and positioned by the tempered glass and the lamp body shell. During the assembly process, the lens is prone to tilting or displacement, which affects the effectiveness of the installation. Summary of the Invention

[0003] The purpose of this invention is to provide a waterproof LED wall washer light with an integrated lens structure, which aims to solve the technical shortcomings of existing technologies, such as light spots and glare during illumination.

[0004] The technical solution to achieve the purpose of this utility model is an integrated lens structure waterproof LED wall washer light, including a lamp body with a light source cavity, a light source plate fixed in the lamp body and a tempered glass panel at the opening of the light source cavity, wherein the symmetrical inner wall of the light source cavity is integrally formed with a buckle protrusion in the middle. An integral lens is provided inside the light source cavity. A vertical support is integrally formed on the symmetrical edge of the integral lens. The top of the vertical support is bent outward to form an inverted V-shaped spring. The integrated lens has an upwardly convex arc-shaped optical surface inside; The integrated lens is disposed inside the light source cavity, the inverted V-shaped spring clip is positioned on the top surface of the buckle protrusion and the top surface of the integrated lens is attached to the bottom surface of the light source plate. The light from the LED beads in the light source board is reflected and refracted by the integrated lens and then shines outward from the tempered glass panel.

[0005] A further preferred embodiment is that the bottom surface of the integrated lens is integrally formed with several parallel tooth-shaped protrusions.

[0006] A further preferred embodiment is that several of the tooth-shaped protrusions are disposed on the same side of the center line of the bottom surface of the integrated lens.

[0007] A further preferred embodiment is that the edge of the toothed protrusion near the center line of the integrated lens is a vertical edge.

[0008] A further preferred embodiment is that a buffer gap is provided between the vertical support and the side of the integrated lens.

[0009] A further preferred embodiment is that the connection between the tempered glass panel and the lamp body is sealed and fixed by an adhesive layer.

[0010] A further preferred embodiment is that the top surface of the lamp body has parallel inverted T-shaped mounting grooves at its symmetrical edges.

[0011] A further preferred embodiment is that alloy plugs are fixed to both ends of the lamp body by screws and sealing silicone gaskets.

[0012] A further preferred embodiment is that the integrated lens is a plastic lens.

[0013] Compared with the prior art, this utility model has the following positive effects: The integrated lens has an upwardly convex arc-shaped optical surface inside. When light from the light source plate passes through the integrated lens, the light is refracted at the arc-shaped optical surface and then refracted again by the light-emitting surface of the integrated lens, making the illuminated light more uniform, reducing light spots and stray light, and effectively reducing glare. This solves the technical shortcomings of the prior art, which suffers from light spots and glare during illumination. Furthermore, snap-fit ​​protrusions are integrally formed in the middle of the symmetrical inner wall of the light source cavity, and vertical support pieces are integrally formed along the symmetrical edges of the integrated lens. An inverted V-shaped spring is bent outward from the top of the vertical support piece. During installation, the integrated lens can be connected by the inverted V-shaped spring in conjunction with the snap-fit ​​protrusions, ensuring the stability and reliability of the integrated lens installation and preventing tilting or displacement. Installation is simpler and more effective. Attached Figure Description

[0014] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the exploded structure of this utility model; Figure 3 This is a cross-sectional structural diagram of the present invention; Figure 4 This is a partially enlarged structural diagram of the integrated lens in this utility model; Figure 5 This is a schematic diagram of the specific structure of the lamp body in this utility model.

[0015] Reference numerals: 1. Lamp body; 2. Light source plate; 3. Tempered glass panel; 4. Buckle protrusion; 5. Integrated lens; 6. Vertical support piece; 7. Inverted V-shaped spring piece; 8. Arc-shaped optical surface; 9. Toothed protrusion; 10. Buffer gap; 11. Inverted T-shaped mounting groove; 12. Alloy plug. Detailed Implementation

[0016] 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. Example

[0017] See Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a waterproof LED wall washer light with an integrated lens structure includes a lamp body 1 with a light source cavity, a light source plate 2 fixed inside the lamp body, and a tempered glass panel 3 located at the opening of the light source cavity. In this embodiment, the above structures are all conventional structures of the prior art, so they are not described in detail, but are simply applied. Furthermore, the symmetrical inner walls of the light source cavity are integrally formed with buckle protrusions 4. The height of the buckle protrusions can be processed and set as needed. The bottom edge of the buckle protrusion is an arc edge, and the top edge is a flat or V-shaped surface, which facilitates the introduction of the inverted V-shaped spring and the buckle positioning. In this embodiment, an integrated lens 5 is disposed within the light source cavity. A vertical support 6 is integrally formed along the symmetrical edges of the integrated lens, and an inverted V-shaped spring 7 is bent outwards from the top of the vertical support. The height of the vertical support can be customized as needed. Simultaneously, an upwardly convex arc-shaped optical surface 8 is disposed inside the integrated lens. The integrated lens is a plastic lens. Its arc-shaped optical surface, integrally formed inside the integrated lens, is primarily used for primary refraction and reflection of light; and, in conjunction with the secondary refraction and reflection of the bottom surface of the integrated lens, can reduce light spots and stray light, and improve the uniformity of the illuminated light.

[0018] During assembly, the integrated lens is placed inside the light source cavity, and the inverted V-shaped spring clip is positioned on the top surface of the buckle protrusion. The top surface of the integrated lens is attached to the bottom surface of the light source board. The light from the LED beads on the light source board is reflected and refracted by the integrated lens before shining outward from the tempered glass panel. This improves the ease and stability of installing the integrated lens.

[0019] In this embodiment, the bottom surface of the integrated lens is integrally formed with a plurality of parallel tooth-shaped protrusions 9. These protrusions can refract and reflect light, and are located on the same side of the centerline of the bottom surface of the integrated lens. The edges of the tooth-shaped protrusions near the centerline of the integrated lens are vertical edges.

[0020] In this embodiment, a buffer gap 10 is provided between the vertical support and the side of the integrated lens. The buffer gap facilitates cushioning during snap-fit ​​connection, ensuring the effectiveness of the snap-fit ​​installation.

[0021] Furthermore, the connection between the tempered glass panel and the lamp body is sealed and fixed with an adhesive layer. This ensures a stable connection and effective sealing.

[0022] Furthermore, the top surface of the lamp body has parallel inverted T-shaped mounting grooves 11 along its symmetrical edges, enabling quick connection and positioning of the mounting bracket.

[0023] In practical applications, alloy plugs 12 are fixed to both ends of the lamp body by screws and sealing silicone gaskets. This is a conventional structure in the prior art, and therefore not described in detail.

[0024] Compared with the prior art, this utility model has the following positive effects: The integrated lens has an upwardly convex arc-shaped optical surface inside. When light from the light source plate passes through the integrated lens, the light is refracted at the arc-shaped optical surface and then refracted again by the light-emitting surface of the integrated lens, making the illuminated light more uniform, reducing light spots and stray light, and effectively reducing glare. This solves the technical shortcomings of the prior art, which suffers from light spots and glare during illumination. Furthermore, snap-fit ​​protrusions are integrally formed in the middle of the symmetrical inner wall of the light source cavity, and vertical support pieces are integrally formed along the symmetrical edges of the integrated lens. An inverted V-shaped spring is bent outward from the top of the vertical support piece. During installation, the integrated lens can be connected by the inverted V-shaped spring in conjunction with the snap-fit ​​protrusions, ensuring the stability and reliability of the integrated lens installation and preventing tilting or displacement. Installation is simpler and more effective.

[0025] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0026] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. A waterproof LED wall washer light with an integrated lens structure, comprising a lamp body having a light source cavity, a light source plate fixed inside the lamp body, and a tempered glass panel located at the opening of the light source cavity, characterized in that: The symmetrical inner walls of the light source cavity are integrally formed with snap-fit ​​protrusions in the middle. An integral lens is provided inside the light source cavity. A vertical support is integrally formed on the symmetrical edge of the integral lens. The top of the vertical support is bent outward to form an inverted V-shaped spring. The integrated lens has an upwardly convex arc-shaped optical surface inside; The integrated lens is disposed inside the light source cavity, the inverted V-shaped spring clip is positioned on the top surface of the buckle protrusion and the top surface of the integrated lens is attached to the bottom surface of the light source plate. The light from the LED beads in the light source board is reflected and refracted by the integrated lens and then shines outward from the tempered glass panel.

2. The waterproof LED wall washer light with an integrated lens structure according to claim 1, characterized in that: The bottom surface of the integrated lens is integrally formed with several parallel tooth-shaped protrusions.

3. The waterproof LED wall washer light with an integrated lens structure according to claim 2, characterized in that: Several of the tooth-shaped protrusions are disposed on the same side of the centerline of the bottom surface of the integral lens.

4. The waterproof LED wall washer light with an integrated lens structure according to claim 2, characterized in that: The edge of the toothed protrusion near the center line of the integrated lens is a vertical edge.

5. A waterproof LED wall washer light with an integrated lens structure according to claim 1, characterized in that: A buffer gap is provided between the vertical support and the side of the integrated lens.

6. The waterproof LED wall washer light with an integrated lens structure according to claim 1, characterized in that: The tempered glass panel is sealed and fixed to the lamp body at the connection point with an adhesive layer.

7. A waterproof LED wall washer light with an integrated lens structure according to claim 1, characterized in that: The top surface of the lamp body has parallel inverted T-shaped mounting grooves at its symmetrical edges.

8. A waterproof LED wall washer light with an integrated lens structure according to claim 1, characterized in that: Both ends of the lamp body are fixed with alloy plugs by screws and sealing silicone gaskets.

9. A waterproof LED wall washer light with an integrated lens structure according to claim 1, characterized in that: The integrated lens is a plastic lens.

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