A type of wall washer light

Abstract

This utility model relates to the field of lighting technology and discloses a wall washer light, including a lamp housing, a light source assembly, and an anti-glare plate. The light source assembly is disposed in the mounting cavity of the lamp housing and includes a lamp bead plate and several lenses disposed on the lamp bead plate. The anti-glare plate is disposed on the lenses and includes several cylindrical bases and several anti-glare strips spaced apart along the width direction of the lamp housing. The cylindrical bases are connected to the lower part of the anti-glare strips, and the anti-glare strips extend along the length direction of the lamp housing. The cylindrical bases are correspondingly fitted onto the upper part of the lenses. This utility model achieves zero light leakage, improves light energy utilization, reduces stray light, improves the uniformity of wall illumination, and effectively prevents glare.

Description

Technical Field

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

[0002] Existing wall washer lights typically use grid-type anti-glare panels, which can suppress some glare, but their horizontal light-blocking strips cut off the effective light path, resulting in high light transmittance loss. Furthermore, the dot matrix arrangement of the grid-type anti-glare panel causes light spot discontinuity, leading to insufficient uniformity of wall illumination and affecting light efficiency. In addition, the gap between the lens and the anti-glare panel, which is installed on the lamp housing, forms a light leakage channel. Light is reflected multiple times within the gap and then disperses laterally, affecting light efficiency. Utility Model Content

[0003] The purpose of this utility model is to provide a wall washer light that achieves zero light leakage, improves light energy utilization, reduces stray light, enhances the uniformity of wall illumination, and effectively prevents glare.

[0004] To achieve the above objectives, this utility model provides a wall washer light, including a lamp housing, a light source assembly, and an anti-glare plate. The light source assembly is disposed within the mounting cavity of the lamp housing, and includes a lamp bead plate and a plurality of lenses disposed on the lamp bead plate. The anti-glare plate is disposed on the lenses, and includes a plurality of cylindrical bases and a plurality of anti-glare strips spaced apart along the width direction of the lamp housing. The cylindrical bases are connected below the anti-glare strips, and the anti-glare strips extend along the length direction of the lamp housing. The cylindrical bases are correspondingly fitted onto the upper part of the lenses.

[0005] As a preferred embodiment of this utility model, the lens includes a lens body and a mirror wall surrounding the outer periphery of the lens body, wherein the mirror wall has a cylindrical structure.

[0006] As a preferred embodiment of this utility model, the cross-sections of both the lens body and the mirror wall are elliptical, and the major axis of the lens body is parallel to the length direction of the lamp housing.

[0007] As a preferred embodiment of this utility model, the circumference of the mirror wall gradually decreases from bottom to top.

[0008] As a preferred embodiment of this utility model, the anti-glare plate further includes a base plate with a light-transmitting hole. The anti-glare strip is disposed on the top surface of the base plate, and the cylindrical base is disposed on the bottom surface of the base plate. The cylindrical base extends downward along the wall of the light-transmitting hole, and the top surface of the lens is flush with the base plate.

[0009] As a preferred embodiment of this utility model, the anti-glare panel is formed by splicing together multiple anti-glare templates, and each anti-glare template is provided with three light-transmitting holes.

[0010] As a preferred embodiment of this utility model, the lamp housing includes a housing, end caps disposed at both ends of the housing, and a glass cover plate covering the housing. The glass cover plate has a dark silkscreen layer around its perimeter and a light-transmitting area in the center of the glass cover plate.

[0011] As a preferred embodiment of this utility model, a support assembly is installed at the bottom of the housing.

[0012] Compared with the prior art, the wall washer light of this utility model embodiment has the following advantages:

[0013] The lens mounted on the anti-glare panel of this invention ensures no light leakage, improves light energy utilization, and reduces stray light. The anti-glare strip extends along the length of the lamp housing, which can solve the problem of light spot discontinuity in traditional dot matrix panels, achieve uniform wall illumination, and filter transmitted light to form a continuous light-shielding barrier, effectively preventing glare. It is also convenient to install and fix the anti-glare panel. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0015] Figure 1 An exploded view of a wall washer light provided for this utility model;

[0016] Figure 2 A top view of a wall washer light provided by this utility model;

[0017] Figure 3 A schematic diagram of the internal structure of the wall washer light provided by this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the anti-glare template provided by this utility model;

[0019] In the figure, lamp housing 1; housing 11; end cap 12; glass cover plate 13; bracket assembly 14; light source assembly 2; lamp bead plate 21; lens 22; lens body 221; lens wall 222; anti-glare plate 3; cylinder base 31; anti-glare strip 32; base plate 33; anti-glare template 34. Detailed Implementation

[0020] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0021] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] like Figures 1 to 4 As shown, a preferred embodiment of the present invention provides a wall washer light, comprising a lamp housing 1, a light source assembly 2, and an anti-glare plate 3. The light source assembly 2 is disposed within the mounting cavity of the lamp housing 1. The light source assembly 2 includes a lamp bead plate 21 and a plurality of lenses 22 disposed on the lamp bead plate 21. The anti-glare plate 3 is disposed on the lenses 22. The anti-glare plate 3 includes a plurality of cylindrical bases 31 and a plurality of anti-glare strips 32 spaced apart along the width direction of the lamp housing 1. The cylindrical bases 31 are connected below the anti-glare strips 32. The anti-glare strips 32 extend along the length direction of the lamp housing 1. The cylindrical bases 31 are correspondingly fitted onto the upper part of the lenses 22.

[0023] The anti-glare panel 3 of this utility model has a sleeve 31 on the sleeve lens 22, which ensures that there is no side leakage of light, improves the light energy utilization rate, and reduces stray light; the anti-glare strip 32 extends along the length of the lamp housing 1, which can solve the problem of light spot discontinuity of traditional dot matrix mesh panels, achieve uniform wall illumination, and the anti-glare strip 32 can filter the transmitted light to form a continuous light-shielding barrier, effectively preventing glare; and it is convenient to install and fix the anti-glare panel 3.

[0024] For example, the lens 22 includes a lens 22 body and a mirror wall 222 surrounding the outer periphery of the lens 22 body. The mirror wall 222 has a cylindrical structure. The cylindrical mirror wall 222 facilitates the mounting and fixing of the base 31, realizing the physical connection between the anti-glare plate 3 and the lens 22. The cylindrical mirror wall 222 wraps around the lens 22 body, constrains the range of secondary refraction of light, reduces lateral light leakage, and improves the uniformity of wall illumination of the wall washer light.

[0025] For example, the cross-sections of the lens 22 body and the mirror wall 222 are both elliptical. The long axis of the lens 22 body is parallel to the length direction of the lamp housing 1. The long axis of the lens 22 body can stretch the light spot so that the emitted light covers the gap between the lamp beads, eliminates dark areas, and improves the wall coverage efficiency of the wall washer light.

[0026] Specifically, the circumference of the mirror wall 222 gradually decreases from bottom to top, which facilitates fixing the cylinder base 31 on the anti-glare plate 3 through the lens 22 and ensures the accuracy of the installation position of the anti-glare plate 3.

[0027] Specifically, the anti-glare plate 3 also includes a base plate 33, on which a light-transmitting hole is provided. The anti-glare strip 32 is disposed on the top surface of the base plate 33, and the cylindrical base 31 is disposed on the bottom surface of the base plate 33. The cylindrical base 31 extends downward along the hole wall of the light-transmitting hole. The top surface of the lens 22 is flush with the base plate 33, which intercepts light leakage at the edge of the lens 22 and improves the light output effect.

[0028] For example, the anti-glare panel 3 is formed by splicing together multiple anti-glare templates 34, and each anti-glare template 34 is provided with three light-transmitting holes. The modular design means that only a single anti-glare template 34 needs to be replaced when there is partial damage.

[0029] Specifically, the lamp housing 1 includes a housing 11, end caps 12 disposed at both ends of the housing 11, and a glass cover plate 13 covering the housing 11. The glass cover plate 13 has a dark silkscreened layer around its perimeter and a light-transmitting area in its center, which can block stray light from the edges and ensure good light output. Specifically, a bracket assembly 14 is installed at the bottom of the housing 11 to facilitate the installation of the wall washer light and adjustment of the installation angle.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A wall washer light, characterized in that, The lamp includes a lamp housing, a light source assembly, and an anti-glare plate. The light source assembly is disposed within the mounting cavity of the lamp housing. The light source assembly includes a lamp bead plate and a plurality of lenses disposed on the lamp bead plate. The anti-glare plate is disposed on the lenses. The anti-glare plate includes a plurality of cylindrical bases and a plurality of anti-glare strips spaced apart along the width direction of the lamp housing. The cylindrical bases are connected below the anti-glare strips. The anti-glare strips extend along the length direction of the lamp housing. The cylindrical bases are fitted onto the upper part of the lenses one by one.

2. The wall washer light as described in claim 1, characterized in that, The lens includes a lens body and a mirror wall surrounding the outer periphery of the lens body, the mirror wall being a cylindrical structure.

3. The wall washer light as described in claim 2, characterized in that, Both the lens body and the mirror wall have elliptical cross-sections, and the major axis of the lens body is parallel to the length direction of the lamp housing.

4. The wall washer light as described in claim 2, characterized in that, The circumference of the mirror wall gradually decreases from bottom to top.

5. The wall washer light as described in claim 1, characterized in that, The anti-glare plate also includes a base plate with a light-transmitting hole. The anti-glare strip is disposed on the top surface of the base plate, and the cylindrical base is disposed on the bottom surface of the base plate. The cylindrical base extends downward along the wall of the light-transmitting hole, and the top surface of the lens is flush with the base plate.

6. The wall washer light as described in claim 5, characterized in that, The anti-glare panel is formed by splicing together multiple anti-glare templates, and each anti-glare template has three light-transmitting holes.

7. The wall washer light as described in claim 1, characterized in that, The lamp housing includes a housing, end caps at both ends of the housing, and a glass cover plate covering the housing. The glass cover plate has a dark silkscreen layer around its perimeter and a light-transmitting area in the center of the glass cover plate.

8. The wall washer light as described in claim 7, characterized in that, A support assembly is installed at the bottom of the housing.

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