Anti-dazzle lamp with lens module capable of reflecting light from reflection cup to side direction

Abstract

The utility model discloses an anti-dazzle lamp with a lens module capable of reflecting light from a reflection cup to the lateral direction, which comprises a lamp body and a light source fixed on the bottom surface of the lamp body, and the lens module is arranged on the bottom surface of the lamp body. The lens module comprises a concave lens body, a fixing ring, a horn-shaped anti-dazzle cover and a funnel-shaped reflection cup. A convex ring is integrally formed at the bottom of the inner wall of the fixing ring; the upper portion of the fixing ring is fixed to the lower portion of the concave lens body. The horn-shaped anti-dazzle cover and the funnel-shaped reflection cup are stacked in the fixing ring, the large-diameter face of the bottom of the horn-shaped anti-dazzle cover abuts against the top face of the convex ring for limiting, and the large-diameter face of the top face of the funnel-shaped reflection cup is attached to the bottom edge of the concave lens body. The anti-dazzle LED lamp is reasonable in structural arrangement, the illumination range and the illumination effect can be improved, the anti-dazzle effect can be improved after light irradiating downwards passes through the horn-shaped anti-dazzle cover, and the anti-dazzle LED lamp is simple and novel in overall structure, convenient to disassemble and assemble, convenient to overhaul and maintain and high in applicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamps, and in particular relates to an anti-glare lamp with a lens module which is equipped with a reflective cup and reflects light to the side. Background Art

[0002] A lamp is a common lighting structure, which generally includes a lamp body, a light source board and a lens body fixed in the lamp body, and a funnel-shaped reflector cup. The light from the light source is irradiated outward through the lens body and the funnel-shaped reflector cup. Although it can meet the general usage requirements, its funnel-shaped reflector cup is mostly connected by a snap-on method, and the structure is relatively simple, mainly a trumpet-shaped funnel-shaped reflector cup, but the irradiation range is limited, which will affect its lighting effect to a certain extent and limit its applicability. Summary of the Invention

[0003] The purpose of the utility model is to provide an anti-glare lamp with a lens module that reflects light in a side direction and has a reasonable structure and is conducive to improving lighting effects.

[0004] The technical solution to achieve the purpose of the utility model is an anti-glare lamp with a reflective cup that reflects light to the side and a lens module, comprising a lamp body, a light source fixed to the bottom surface of the lamp body, and a lens module provided on the bottom surface of the lamp body;

[0005] The lens module comprises a concave lens body, a fixing ring, a trumpet-shaped anti-glare cover and a funnel-shaped reflective cup;

[0006] A convex ring is integrally formed on the bottom of the inner wall of the fixing ring;

[0007] The upper portion of the fixing ring is fixed to the lower portion of the concave lens body;

[0008] The trumpet-shaped anti-glare cover and the funnel-shaped reflective cup are stacked in the fixing ring, and the bottom large-diameter surface of the trumpet-shaped anti-glare cover is positioned against the upper limit of the top surface of the convex ring, and the top large-diameter surface of the funnel-shaped reflective cup is attached to the bottom edge of the concave lens body.

[0009] It is further preferred that: a convex cylinder is integrally formed on the small diameter surface of the top of the trumpet-shaped anti-glare cover;

[0010] The small diameter surface of the bottom of the funnel-shaped reflective cup is positioned at the connection between the convex cylinder and the outer wall of the trumpet-shaped anti-glare cover.

[0011] Further preferably, the lower portion of the outer wall of the concave lens body is provided with an external thread, and the upper portion of the inner wall of the fixing ring is provided with an internal thread;

[0012] The fixing ring is threadedly connected to the concave lens body.

[0013] Further preferably, the upper portion of the concave lens body is fixedly connected to the lamp body by threads.

[0014] More preferably, the light source is a COB light source.

[0015] More preferably, the fixing ring is a plastic structure or a metal structure.

[0016] The utility model has positive effects: the structure of the utility model is reasonably set up, and its lens module includes a concave lens body, a fixing ring, a trumpet-shaped anti-glare cover and a funnel-shaped reflective cup. The light from the light source is irradiated to the bottom and sides through the concave lens body, the central light is irradiated outward from the center of the trumpet-shaped anti-glare cover, and the edge light is reflected upward through the funnel-shaped reflective cup and refracted outward by the concave surface of the concave lens body, which is beneficial to improving the lighting range and lighting effect, and the light irradiated downward can enhance the anti-glare effect after passing through the trumpet-shaped anti-glare cover, and the overall structure is simple and novel, easy to disassemble and assemble, convenient for inspection and maintenance operations, and has strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the content of the utility model easier to understand, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein:

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0020] Figure 3 This is a side view of the structure of the funnel-shaped reflective cup in the present invention;

[0021] Figure 4 This is a side view structural diagram of the trumpet-shaped anti-glare cover in the present invention;

[0022] Figure 5 This is a schematic diagram of light irradiation of the present invention.

[0023] Reference numerals: lamp body 1 , light source 2 , lens module 3 , concave lens body 31 , fixing ring 32 , trumpet-shaped anti-glare cover 33 , funnel-shaped reflective cup 34 , convex ring 4 , convex cylinder 5 , external thread 6 , internal thread 7 . DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0025] See Figures 1 to 5 As shown, an anti-glare lamp with a reflective cup that reflects light to the side and a lens module includes a lamp body 1, a light source 2 fixed to the bottom surface of the lamp body, and a lens module 3 is provided on the bottom surface of the lamp body; in this embodiment, the light source is a COB light source, and the lamp body is a cylindrical lamp body, which is only used for simple application and therefore not described in detail.

[0026] In this embodiment, the lens module includes a concave lens body 31, a fixing ring 32, a trumpet-shaped anti-glare cover 33 and a funnel-shaped reflective cup 34; in this embodiment, the large-diameter ends of the trumpet-shaped anti-glare cover 33 and the funnel-shaped reflective cup 34 match the inner diameter of the fixing ring, and the inner diameter of the trumpet-shaped anti-glare cover can be processed and set as needed. The fixing ring is a plastic or metal structure, and a convex ring 4 is integrally formed at the bottom of the inner wall of the fixing ring; during assembly, the upper part of the fixing ring is fixed to the lower part of the concave lens body; the trumpet-shaped anti-glare cover and the funnel-shaped reflective cup are stacked in the fixing ring, and the large-diameter surface of the bottom of the trumpet-shaped anti-glare cover is positioned against the upper limit of the top surface of the convex ring, and the large-diameter surface of the top surface of the funnel-shaped reflective cup is in contact with the bottom edge of the concave lens body.

[0027] With the above structure, it is only necessary to put the trumpet-shaped anti-glare cover and the funnel-shaped reflective cup in sequence from the top of the fixing ring, and then fix the top of the fixing ring to the bottom of the concave lens body. The assembly is convenient. During lighting, the light from the light source passes through the concave lens body to irradiate the bottom and side surfaces. The central light irradiates outward from the center of the trumpet-shaped anti-glare cover, and the edge light is reflected upward by the funnel-shaped reflective cup and refracted by the concave surface of the concave lens body to irradiate outward, which is beneficial to improving the lighting range and lighting effect. In addition, the light irradiated downwards can enhance the anti-glare effect after passing through the trumpet-shaped anti-glare cover.

[0028] In this embodiment, a convex tube 5 is integrally formed on the small-diameter top surface of the trumpet-shaped anti-glare cover. During assembly, the small-diameter bottom surface of the funnel-shaped reflector rests against the junction between the convex tube and the outer wall of the trumpet-shaped anti-glare cover. This structure allows the funnel-shaped reflector to be positioned within the convex tube, enhancing its ease of installation.

[0029] In this embodiment, the lower portion of the outer wall of the concave lens body is provided with an external thread 6, and the upper portion of the inner wall of the fixing ring is provided with an internal thread 7; the fixing ring and the concave lens body are threadedly connected. The threaded connection between the two improves the convenience and effectiveness of the connection. In actual application, screws or snap-fit ​​connections can also be used, so detailed description is not provided.

[0030] In this embodiment, the upper portion of the concave lens body is fixedly connected to the lamp body by screw threads. In actual application, it can also be connected and fixed by means of buckles or screws.

[0031] The utility model has positive effects: the structure of the utility model is reasonably set up, and its lens module includes a concave lens body, a fixing ring, a trumpet-shaped anti-glare cover and a funnel-shaped reflective cup. The light from the light source is irradiated to the bottom and sides through the concave lens body, the central light is irradiated outward from the center of the trumpet-shaped anti-glare cover, and the edge light is reflected upward through the funnel-shaped reflective cup and refracted outward by the concave surface of the concave lens body, which is beneficial to improving the lighting range and lighting effect, and the light irradiated downward can enhance the anti-glare effect after passing through the trumpet-shaped anti-glare cover, and the overall structure is simple and novel, easy to disassemble and assemble, convenient for inspection and maintenance operations, and has strong applicability.

[0032] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components described in the specification can also be directly processed according to existing technical common sense without any doubt. At the same time, the connection method of each component adopts the mature conventional means in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so no specific description will be given here.

[0033] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to enumerate all embodiments here. However, obvious variations or modifications arising from the essence of the present invention remain within the scope of protection of the present invention.

Claims

1. An anti-glare lamp with a reflective cup and a lens module for emitting light in a sideward direction, comprising a lamp body and a light source fixed to the bottom surface of the lamp body, characterized in that: A lens module is provided on the bottom surface of the lamp body; The lens module comprises a concave lens body, a fixing ring, a trumpet-shaped anti-glare cover and a funnel-shaped reflective cup; A convex ring is integrally formed on the bottom of the inner wall of the fixing ring; The upper portion of the fixing ring is fixed to the lower portion of the concave lens body; The trumpet-shaped anti-glare cover and the funnel-shaped reflective cup are stacked in the fixing ring, and the bottom large-diameter surface of the trumpet-shaped anti-glare cover is positioned against the upper limit of the top surface of the convex ring, and the top large-diameter surface of the funnel-shaped reflective cup is attached to the bottom edge of the concave lens body.

2. The anti-glare lamp with a lens module that reflects light to the side through a reflective cup according to claim 1, characterized in that: A convex cylinder is integrally formed on the small diameter surface of the top of the trumpet-shaped anti-glare cover; The small diameter surface of the bottom of the funnel-shaped reflective cup is positioned at the connection between the convex cylinder and the outer wall of the trumpet-shaped anti-glare cover.

3. The anti-glare lamp with a lens module that reflects light to the side through a reflective cup according to claim 2, characterized in that: The lower portion of the outer wall of the concave lens body is provided with an external thread, and the upper portion of the inner wall of the fixing ring is provided with an internal thread; The fixing ring is threadedly connected to the concave lens body.

4. The anti-glare lamp having a lens module with a reflective cup reflecting light to the side according to claim 1, characterized in that: The upper portion of the concave lens body is fixedly connected to the lamp body through threads.

5. The anti-glare lamp with a lens module that reflects light to the side through a reflective cup according to claim 1, characterized in that: The light source is a COB light source.

6. The anti-glare lamp having a lens module with a reflective cup reflecting light to the side according to claim 1, characterized in that: The fixing ring is a plastic structure or a metal structure.

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