Dual anti-dazzle down lamp

Abstract

The utility model relates to the technical field of lighting lamps, and particularly discloses a dual anti-dazzle down lamp which comprises a down lamp body, an outer cover is sleeved on the outer side of the down lamp body, an LED light source and a reflection cup are sequentially arranged on the inner side of the outer cover from inside to outside, a light-emitting opening is formed in the front end of the reflection cup, and the light-emitting opening is communicated with the outer cover. An LED light source is arranged in the reflecting cup, a light-emitting opening is formed in the reflecting cup, an acrylic mask is arranged on the inner side of the reflecting cup, light emitted by the LED light source irradiates towards the acrylic mask, a frosted face is arranged on the acrylic mask, and the distance between the acrylic mask and the light-emitting opening ranges from 15 mm to 25 mm. The frosted face is arranged on the acrylic mask, so that light is fuller and more uniform, light is soft, dazzling is prevented, the shading angle is enlarged by increasing the distance between the light source and the light-emitting opening, stray light is reduced, dazzling prevention and visual fatigue prevention are further achieved, the overall structure is simple, production cost is low, and the application range is wide.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and in particular to a dual anti-glare downlight. Background Technology

[0002] LED downlights are widely used. Downlights are usually installed on ceilings or walls, typically serving as auxiliary lighting or decorative ambient lighting. Chinese utility model patent application number CN202322976464.3 discloses an anti-glare downlight, including a lamp body, a rear mounting plate on the upper side of the lamp body, a front ring on the bottom of the lamp body, and a fixing plate inside the lamp body. The fixing plate divides the lamp body into a lower cavity and an upper cavity. A power supply is installed in the upper cavity, and a light strip is installed in the lower cavity, with the light strip attached to the inner periphery of the lower cavity. Reflective paper, a light guide sheet, and a diffuser sheet are placed sequentially from top to bottom in the lower cavity. This invention utilizes a design where reflective paper, a light guide, and a diffuser are placed sequentially from top to bottom within the lower cavity. The light strip is attached to the periphery of the lower cavity, and the emitted light source is not directed downwards, reducing glare caused by direct light. The light emitted by the light strip is reflected by the reflective paper and then passes through the light guide and diffuser to concentrate the light beam, thus achieving an anti-glare effect. This effectively avoids the impact of glare on people and also increases the brightness of the light beam.

[0003] While existing downlights can meet basic usage needs, their structure is relatively complex, the manufacturing process is cumbersome, and the production efficiency is low, which increases the development and production costs and limits their applicability. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a dual anti-glare downlight that addresses the above-mentioned defects of the prior art. By setting a frosted surface on the acrylic mask, the light is made fuller and more uniform, with soft light and anti-glare. Furthermore, by increasing the distance between the light source and the light-emitting port, the shading angle is increased and stray light is reduced, thereby further achieving anti-glare and anti-visual fatigue. The overall structure is relatively simple, the production cost is low, and the application range is wide.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0006] A dual anti-glare downlight includes a downlight body, an outer cover fitted on the outside of the downlight body, an LED light source and a reflector arranged sequentially from the inside to the outside on the inner side of the outer cover, a light-emitting port at the front end of the reflector, an acrylic mask arranged on the inner side of the reflector, light emitted by the LED light source shining towards the acrylic mask, the acrylic mask having a frosted surface, and the distance between the acrylic mask and the light-emitting port being 15mm-25mm.

[0007] Preferably, the distance between the acrylic mask and the light-emitting port is 20mm.

[0008] Preferably, the acrylic face mask is made of acrylic material.

[0009] Preferably, the front end of the outer cover is provided with a frame, the front surface of the frame is flush with the front surface of the reflector, and the width of the frame is 1cm.

[0010] Preferably, the outer cover is provided with a spring clip on its side, and the spring clip is fixedly connected to the outer cover by screws.

[0011] Preferably, the spring clip includes a first spring clip and a second spring clip, which are symmetrically arranged on the left and right sides of the outer cover.

[0012] By adopting the above technical solution, the present invention provides a dual anti-glare downlight with the following beneficial effects: The inner side of the outer casing of the dual anti-glare downlight is provided with an LED light source and a reflector cup arranged sequentially from the inside out. A light-emitting port is opened at the front end of the reflector cup, and an acrylic mask is provided on the inner side of the reflector cup. The light emitted by the LED light source shines towards the acrylic mask. The acrylic mask has a frosted surface, and the distance between the acrylic mask and the light-emitting port is 15mm-25mm. By providing a frosted surface on the acrylic mask, the light becomes fuller and more uniform, providing soft light and anti-glare. Furthermore, the deep-concealed light source design increases the distance between the light source and the light-emitting port, thereby increasing the light-shielding angle, reducing stray light, and providing deeper anti-glare, further achieving anti-glare and anti-visual fatigue effects, thus realizing a dual anti-glare effect. The overall structure of the dual anti-glare downlight is relatively simple, which simplifies the production process, reduces production costs, and has a wide range of applications. Attached Figure Description

[0013] Figure 1 This is a perspective view of the present utility model;

[0014] Figure 2 This is a longitudinal sectional view of the present invention;

[0015] In the diagram, 1-downlight body, 2-outer cover, 3-LED light source, 4-reflector cup, 5-light source, 6-acrylic cover, 7-frosted surface, 8-frame, 9-first spring clip, 10-second spring clip. Detailed Implementation

[0016] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0017] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0018] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0019] like Figure 1-2 As shown, the dual anti-glare downlight includes a downlight body 1, an outer cover 2 covering the outside of the downlight body 1, and an LED light source 3 and a reflector 4 arranged sequentially from the inside to the outside of the outer cover 2. The reflector 4 has a light-emitting port 5 at its front end, and an acrylic mask 6 is disposed inside the reflector 4. The light emitted by the LED light source 3 shines towards the acrylic mask 6. The acrylic mask 6 has a frosted surface 7, and the distance between the acrylic mask 6 and the light-emitting port 5 is 15mm-25mm. It is understood that the LED light source can be a general-purpose LED bulb, driven by constant current to effectively reduce visible flicker; the acrylic mask 6 is made of acrylic material; and the outer cover 2 is an integrated heat dissipation structure, ensuring durability.

[0020] Specifically, the distance between the acrylic mask 6 and the light-emitting port 5 is preferably 20mm to obtain a more suitable light-blocking angle; the front end of the outer cover 2 is provided with a frame 8, the front surface of the frame 8 is flush with the front surface of the reflector cup 4, the width of the frame 8 is 1cm, and the ultra-narrow frame design makes it more aesthetically pleasing when installed in the wall; the side of the outer cover 2 is provided with spring clips, which are fixedly connected to the outer cover 2 by screws. The spring clips include a first spring clip 9 and a second spring clip 10, which are symmetrically arranged on the left and right sides of the outer cover 2 for a more secure use.

[0021] Understandably, this utility model has a reasonable design and unique structure. By setting a frosted surface 7 on the acrylic mask 6, the light is made fuller and more uniform, with soft light and anti-glare. In addition, the light source is deeply concealed. By increasing the distance between the light source and the light-emitting port 5, the light-shielding angle is increased, stray light is reduced, and deep anti-glare is achieved, further realizing anti-glare and anti-visual fatigue, achieving a dual anti-glare effect. The overall structure of this dual anti-glare downlight is relatively simple, which can simplify the production process, reduce production costs, and has a low production cost and a wide range of applications.

[0022] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A dual anti-glare downlight, comprising a downlight body, an outer cover fitted over the outer side of the downlight body, and an LED light source and a reflector arranged sequentially from the inside to the outside on the inner side of the outer cover, wherein the front end of the reflector has a light-emitting opening, characterized in that: An acrylic mask is provided on the inner side of the reflector cup. The light emitted by the LED light source shines towards the acrylic mask. The acrylic mask has a frosted surface. The distance between the acrylic mask and the light source is 15mm-25mm.

2. The dual anti-glare downlight according to claim 1, characterized in that: The distance between the acrylic mask and the light-emitting port is 20mm.

3. The dual anti-glare downlight according to claim 1, characterized in that: The acrylic face mask is made of acrylic material.

4. The dual anti-glare downlight according to claim 1, characterized in that: The front end of the outer cover is provided with a frame, the front surface of the frame is flush with the front surface of the reflector, and the width of the frame is 1cm.

5. The dual anti-glare downlight according to claim 1, characterized in that: The outer cover is provided with spring clips on its side, and the spring clips are fixedly connected to the outer cover by screws.

6. The dual anti-glare downlight according to claim 5, characterized in that: The spring clips include a first spring clip and a second spring clip, which are symmetrically arranged on the left and right sides of the outer cover.

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