Anti-glare light reflection cup

Abstract

The utility model discloses a kind of anti-glare light-cup, including shell, light-cup body, light-blocking piece and connecting assembly;Shell is provided with horizontal mounting plate, light-cup body is fixedly installed in the bottom of mounting plate, the top of light-cup body is equipped with through-hole, the top of light-blocking piece is fixedly installed in the bottom of mounting plate by passing through the through-hole of light-cup body;Light-cup body expands from top to bottom outward, the top of light-cup body is provided with lamp source, the bottom of light-cup body and the inside of shell are abutted, and light-blocking piece is set in light-cup body.Light-blocking piece guides the divergent light emitted by lamp source to the inner wall reflection area of light-cup body, light-cup body light concentrates and guides target illumination area, avoid light disorder loss, to convert original direct strong light into soft and uniform scattered light, solve the problem that the brightness of direct light emitted by traditional light-cup is concentrated, cause user to appear glare.

Description

Technical Field

[0001] This utility model relates to the field of reflector technology, specifically an anti-glare reflector. Background Technology

[0002] As a core optical component of lighting equipment, the reflector cup is designed to focus the divergent light emitted by the light source into a directional light field through the reflection effect of the inner wall, thereby improving the light energy utilization and lighting accuracy. It is widely used in various scenarios that require light control, such as office lighting, commercial display, road lighting, and industrial lighting.

[0003] Traditional reflectors rely solely on their own curved inner wall to reflect light, without a dedicated front light guiding and restraining structure designed to address the divergent characteristics of the light source. When the light source is operating, the light radiates outwards in a divergent manner.

[0004] A significant amount of light located in the central area of ​​the reflector, lacking a corresponding guiding component, cannot be effectively guided to the inner wall reflection area of ​​the reflector and leaks directly into the surrounding environment. This uncalibrated direct light is concentrated in brightness, causing strong stimulation to the human eye and resulting in severe glare. Utility Model Content

[0005] To address the aforementioned shortcomings, this invention proposes an anti-glare reflector cup. The light-blocking component guides the diffused light emitted by the lamp source to the reflection area on the inner wall of the reflector cup body. The light from the reflector cup body is concentrated and directed to the target illumination area, avoiding disordered light loss. This transforms the original direct strong light into soft and uniform diffused light, solving the problem of concentrated brightness of direct light emitted by traditional reflectors, which causes glare for users.

[0006] To achieve this objective, the present invention adopts the following technical solution: An anti-glare reflector includes a housing, a reflector body, a light-blocking component, and a connecting assembly; the housing is provided with a horizontal mounting plate, the reflector body is fixedly mounted on the bottom of the mounting plate, the top of the reflector body has a through hole, and the top of the light-blocking component passes through the through hole of the reflector body and is fixedly mounted on the bottom of the mounting plate; The reflector body expands outward from top to bottom. A light source is provided at the top of the reflector body, and the bottom of the reflector body abuts against the inside of the outer shell. A light-blocking component is provided inside the reflector body and is used to block the direct light emitted by the light source towards the central area. The connecting component is provided at the bottom of the light-blocking component. The inner wall of the connecting component is connected to the light-blocking component, and the outer wall of the connecting component is connected to the inner wall of the outer shell and the bottom of the reflector body.

[0007] The reflector body includes a mounting part and a reflective part. The light source is mounted on the bottom wall of the mounting part, and the mounting part is mounted on the mounting plate by a fastener. The top of the reflective part is circumferentially disposed around the outer edge of the mounting part, and the inner surface of the reflective part is provided with microstructure facets, which are composed of a number of small square facet units arranged in an array.

[0008] The light-blocking component includes a connecting base, a reflective arc surface, and a light-blocking plate; The top of the connecting base is fixedly installed on the outer shell, and the reflective arc surface vertically connects the connecting base and the light-blocking plate. The light-blocking plate is located directly below the mounting part.

[0009] The vertical cross-section of the reflective arc surface consists of two symmetrically arranged inwardly concave inclined arc surfaces, which are inclined from top to bottom and outward.

[0010] The diameter of the light-blocking plate is the same as the diameter of the mounting part.

[0011] The connecting assembly includes a ring and connecting rods. The top wall of the ring is vertically connected to the outer edge of the light-blocking plate. The connecting rods are horizontally connected to the ring and the inner wall of the outer shell. A plurality of connecting rods are radially and evenly distributed between the ring and the outer shell with the central axis of the ring as the center.

[0012] The connecting assembly also includes a plurality of ring-shaped reinforcing ribs, the central axis of which is collinear with the central axis of the first ring and the light-blocking plate, and the plurality of reinforcing ribs are radially distributed between the ring and the outer shell; The inner wall of the reinforcing rib is fixedly connected to the side wall of the connecting rod.

[0013] The connecting assembly also includes an L-shaped component, which includes a vertical part and a horizontal part that are perpendicular to each other. The vertical part is coaxially arranged with the ring and the reinforcing rib, and the vertical part is connected to a plurality of the connecting rods. The end of the horizontal section abuts against the outer shell, and the bottom wall of the reflector body abuts against the horizontal section.

[0014] The technical solution of this utility model can include the following beneficial effects: 1. The light-blocking component guides the diffused light emitted by the lamp source to the reflection area on the inner wall of the reflector body. The light from the reflector body is concentrated and directed to the target illumination area, avoiding disordered light loss. This transforms the original direct strong light into soft and uniform diffused light, solving the problem of concentrated brightness of direct light emitted by traditional reflectors, which causes glare for users.

[0015] 2. The inwardly concave arc shape has natural light-gathering properties, which can accurately converge and guide the scattered light emitted by the light source, as well as the ineffective light that was originally blocked by the light-blocking component, to the micro-structured edge of the reflector body, avoiding unnecessary light loss on the surface of the light-blocking component and maximizing the light utilization rate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a reflector cup according to one embodiment of the present invention; Figure 2 This is an exploded cross-sectional view of a reflector cup according to one embodiment of this utility model; Figure 3 This is a schematic diagram of a light-blocking component according to one embodiment of the present invention; The components include: 1. Outer shell; 11. Mounting plate; 2. Reflector body; 21. Light source; 22. Mounting part; 23. Reflecting part; 3. Light blocking component; 31. Connecting base; 32. Reflective arc surface; 33. Light blocking plate; 4. Connecting assembly; 41. Ring; 42. Connecting rod; 43. Reinforcing rib; 44. L-shaped component. Detailed Implementation

[0017] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0018] In the description of this utility model, it should be understood that the terms "length", "middle", "upper", "lower", "left", "right", "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.

[0019] 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "assembly," and "connection" 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 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.

[0021] The following is combined Figures 1 to 3 This describes an anti-glare reflector according to an embodiment of the present invention.

[0022] An anti-glare reflector includes a housing 1, a reflector body 2, a light-blocking component 3, and a connecting assembly 4; the housing 1 is provided with a horizontal mounting plate 11, the reflector body 2 is fixedly installed on the bottom of the mounting plate 11, the top of the reflector body 2 is provided with a through hole, and the top of the light-blocking component 3 passes through the through hole of the reflector body 2 and is fixedly installed on the bottom of the mounting plate 11; The reflector body 2 expands outward from top to bottom. A light source 21 is provided at the top of the reflector body 2. The bottom of the reflector body 2 abuts against the inside of the outer shell 1. The light-blocking member 3 is provided inside the reflector body 2. The light-blocking member 3 is used to block the direct light emitted by the light source 21 towards the central area. The connecting component 4 is provided at the bottom of the light-blocking member 3. The inner wall of the connecting component 4 is connected to the light-blocking member 3. The outer wall of the connecting component 4 is connected to the inner wall of the outer shell 1 and the bottom of the reflector body 2.

[0023] The light-blocking component 3 is installed inside the reflector body 2, directly blocking the direct light emitted by the light source 21 towards the central area. This avoids strong light stimulation from the source and prevents strong glare caused by the unrestrained leakage of light from the center of the traditional reflector body 2. This effectively improves the visual comfort of the lighting environment and eliminates the stimulation and interference of glare on the human eye.

[0024] The structure of the reflector body 2, which expands outward from top to bottom, allows light that is not blocked by the light-blocking component 3 to be reflected by the inner wall of the reflector body 2 and then dispersed evenly to the side and downward.

[0025] Through the synergistic effect of the light-blocking component 3 and the reflector body 2, the light-blocking component 3 guides the divergent light emitted by the light source 21 to the reflection area on the inner wall of the reflector body 2. The light from the reflector body 2 is concentrated and directed to the target illumination area, avoiding disordered light loss. This transforms the original direct strong light into soft and uniform diffused light, solving the problem of concentrated brightness of direct light emitted by traditional reflectors, which causes glare for users.

[0026] The reflector body 2 has a mounting plate 11 on the top and a connecting component 4 on the bottom. The mounting plate 11 and the connecting component 4 can improve the structural strength of the anti-glare reflector body 2 of this application and extend its service life.

[0027] The reflector body 2 includes a mounting part 22 and a reflective part 23. The light source 21 is mounted on the bottom wall of the mounting part 22, and the mounting part 22 is mounted on the mounting plate 11 by a fastener. The top of the reflective part 23 is arranged around the outer edge of the mounting part 22, and the inner surface of the reflective part 23 is provided with a microstructure facet, which is composed of a number of small square facet units arranged in an array.

[0028] It is worth noting that screws are preferred as fasteners. Screws can securely mount the mounting part 22 onto the mounting plate 11, reducing the possibility of the reflector body 2 wobbling due to loose connections.

[0029] The inner surface of the reflector 23 is covered with small square facet units. Compared with the traditional single smooth curved surface, each small square facet unit is an independent micro-reflector. Therefore, the light emitted by the lamp source undergoes multiple reflections and refractions on the surface of the microstructure facets, dispersing the concentrated light energy in one direction into soft light at multiple angles, thereby avoiding the occurrence of local bright spots and greatly improving lighting comfort.

[0030] The light-blocking component 3 includes a connecting base 31, a reflective arc surface 32, and a light-blocking plate 33; The top of the connecting base 31 is fixedly installed on the outer shell 1, and the reflective arc surface 32 vertically connects the connecting base 31 and the light-blocking plate 33. The light-blocking plate 33 is located directly below the mounting part 22.

[0031] The light-blocking plate 33 is precisely positioned directly below the mounting section 22, which can specifically block the direct light emitted by the light source 21 towards the central area, further improving the accuracy of anti-glare and avoiding strong light direct interference with vision.

[0032] The reflective curved surface 32 can reflect part of the light that was originally blocked by the light-blocking component 3 back to the reflector body 2, and then be scattered a second time by the micro-structured prism surface, reducing light waste and improving the overall lighting efficiency and light uniformity.

[0033] The light-blocking plate 33 can provide fixed support for the lower end of the reflective curved surface 32. The light-blocking plate 33 can provide radial constraint from the lower end of the curved surface to prevent the reflective curved surface 32 from deforming inward or outward due to force, vibration or long-term use, and ensure that the curved surface always maintains the designed curvature.

[0034] The vertical section of the reflective arc surface 32 consists of two symmetrically arranged inwardly concave inclined arc surfaces, which are inclined from top to bottom and outward.

[0035] The concave arc shape has natural light-gathering properties, which can accurately converge and guide the scattered light emitted by the light source 21, as well as the ineffective light originally blocked by the light-blocking component 3, to the micro-structured prism of the reflector body 2, thereby avoiding unnecessary light loss on the surface of the light-blocking component 3 and maximizing the light utilization rate.

[0036] Among them, the angle design of the reflective arc surface 32 is precisely matched with the inner wall of the reflector body 2, so that the reflected light enters the microstructure facet at a vertical or near-vertical angle, reducing the energy loss of light during the reflection process; combined with the multi-angle reflection of the array of square small facet units, the light focusing accuracy is further improved, avoiding local bright spots or dark areas, and completely improving the problems of poor focusing ability and uneven illumination distribution of the traditional reflector body 2.

[0037] The diameter of the light-blocking plate 33 is the same as the diameter of the mounting part 22. Since the diameter of the light-blocking plate 33 is exactly the same as the diameter of the mounting part 22, the light-blocking plate 33 can accurately cover the area of ​​the mounting part 22 where the light source 21 is located, completely blocking the direct light from the light source 21 to the key glare angle from the source, without any light leakage dead corners, and completely eliminating local strong light interference caused by mismatch in the blocking range, resulting in a more thorough anti-glare effect.

[0038] The connecting component 4 includes a ring 41 and a connecting rod 42. The top wall of the ring 41 is vertically connected to the outer edge of the light-blocking plate 33. The connecting rod 42 is horizontally connected to the ring 41 and the inner wall of the outer shell 1. A plurality of connecting rods 42 are radially and evenly distributed between the ring 41 and the outer shell 1 with the central axis of the ring 41 as the center.

[0039] The ring 41 and the connecting rod 42 work together to precisely fix the horizontal position of the light-blocking plate 33, preventing its edge from shifting and causing glare to leak out, thus ensuring that the lighting environment is free of glare and that the anti-glare effect is more precise and longer-lasting.

[0040] The vertical connection allows the ring 41 and the light-blocking plate 33 to form a rigid connection, making the force transmission more direct; multiple radial connecting rods 42 are evenly distributed between the ring 41 and the inner wall of the outer shell 1, which evenly transmits the force of the light-blocking component 3 to the outer shell 1, avoids local force concentration, prevents the light-blocking plate 33 from shifting or deforming after long-term use, and ensures the stability of the optical structure.

[0041] The connecting component 4 also includes a plurality of annular reinforcing ribs 43, the central axis of the plurality of reinforcing ribs 43 being collinear with the central axis of the first ring 41 and the light-blocking plate 33, and the plurality of reinforcing ribs 43 being radially distributed between the ring 41 and the outer shell 1; The inner wall of the reinforcing rib 43 is fixedly connected to the side wall of the connecting rod 42.

[0042] Multiple coaxial reinforcing ribs 43 are radially distributed and fixedly connected to the side wall of the connecting rod 42, integrating the radial connecting rod 42 into a three-dimensional support network of radial ring and radial support, which greatly improves the overall rigidity of the connecting component 4 and effectively suppresses the deformation and shaking of the connecting rod 42; at the same time, it strengthens the connection strength between the ring 41 and the outer shell 1, ensuring that the central axis of the light blocking component 3, the first ring 41 and the reflector body 2 are collinear for a long time, maintaining the precise positioning of the optical structure and ensuring the stability of anti-glare and lighting performance.

[0043] The connecting component 4 also includes an L-shaped component 44, which includes a vertical part and a horizontal part that are perpendicular to each other. The vertical part is coaxially arranged with the ring 41 and the reinforcing rib 43, and the vertical part is connected to a plurality of the connecting rods 42. The end of the horizontal part abuts against the outer shell 1, and the bottom wall of the reflector body 2 abuts against the horizontal part.

[0044] The bottom wall of the reflector body 2 transmits the force through the horizontal part, avoiding local stress concentration caused by direct hard contact between the bottom of the reflector body 2 and the outer shell 1; at the same time, the L-shaped part 44 evenly distributes the weight of the reflector body 2 and the force of the connecting component 4 to the inner wall of the outer shell 1, reducing the load at a single contact point, improving the overall structure's impact and vibration resistance, and extending the service life of the components.

[0045] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without any inventive effort, and these embodiments will all fall within the scope of protection of this utility model.

Claims

1. An anti-glare reflector cup, characterized in that, It includes a housing, a reflector body, a light-blocking component, and a connecting assembly; the housing is provided with a horizontal mounting plate, the reflector body is fixedly mounted on the bottom of the mounting plate, the top of the reflector body has a through hole, and the top of the light-blocking component passes through the through hole of the reflector body and is fixedly mounted on the bottom of the mounting plate; The reflector body expands outward from top to bottom. A light source is provided at the top of the reflector body, and the bottom of the reflector body abuts against the inside of the outer shell. A light-blocking component is provided inside the reflector body and is used to block the direct light emitted by the light source towards the central area. The connecting component is provided at the bottom of the light-blocking component. The inner wall of the connecting component is connected to the light-blocking component, and the outer wall of the connecting component is connected to the inner wall of the outer shell and the bottom of the reflector body.

2. The anti-glare reflector cup according to claim 1, characterized in that, The reflector body includes a mounting part and a reflective part. The light source is mounted on the bottom wall of the mounting part, and the mounting part is mounted on the mounting plate by a fastener. The top of the reflective part is circumferentially disposed around the outer edge of the mounting part, and the inner surface of the reflective part is provided with microstructure facets, which are composed of a number of small square facet units arranged in an array.

3. The anti-glare reflector cup according to claim 2, characterized in that, The light-blocking component includes a connecting base, a reflective arc surface, and a light-blocking plate; The top of the connecting base is fixedly installed on the outer shell, and the reflective arc surface vertically connects the connecting base and the light-blocking plate. The light-blocking plate is located directly below the mounting part.

4. The anti-glare reflector cup according to claim 3, characterized in that, The vertical cross-section of the reflective arc surface consists of two symmetrically arranged inwardly concave inclined arc surfaces, which are inclined from top to bottom and outward.

5. An anti-glare reflector cup according to claim 4, characterized in that, The diameter of the light-blocking plate is the same as the diameter of the mounting part.

6. The anti-glare reflector cup according to claim 5, characterized in that, The connecting assembly includes a ring and connecting rods. The top wall of the ring is vertically connected to the outer edge of the light-blocking plate. The connecting rods are horizontally connected to the ring and the inner wall of the outer shell. A plurality of connecting rods are radially and evenly distributed between the ring and the outer shell with the central axis of the ring as the center.

7. An anti-glare reflector cup according to claim 6, characterized in that, The connecting assembly also includes a plurality of annular reinforcing ribs, the central axis of which is collinear with the central axis of the ring and the light-blocking plate, and the plurality of reinforcing ribs are radially distributed between the ring and the outer shell; The inner wall of the reinforcing rib is fixedly connected to the side wall of the connecting rod.

8. An anti-glare reflector cup according to claim 7, characterized in that, The connecting assembly also includes an L-shaped component, which includes a vertical part and a horizontal part that are perpendicular to each other. The vertical part is coaxially arranged with the ring and the reinforcing rib, and the vertical part is connected to a plurality of the connecting rods. The end of the horizontal section abuts against the outer shell, and the bottom wall of the reflector body abuts against the horizontal section.

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