Anti-dazzle ceiling lamp

Abstract

The utility model provides an anti-dazzle ceiling lamp which comprises a base plate and a lampshade arranged on the outer side of the base plate in a sleeved mode, a light gathering cover of a bowl-shaped structure is arranged on the lampshade and arranged on the outer side of a corresponding lens in a sleeved mode, and each lens is arranged on a lamp bead, so that point light sources emitted by the lamp beads are converted into collimated light beams through the lenses, and the collimated light beams are emitted by the lamp beads. Then the light is diffused into a uniform area light source by the light gathering cover, so that dazzle light generated by direct incidence of the lamp beads is reduced, soft illumination light rays are formed, and the visual comfort degree is remarkably improved; in addition, a mounting groove is formed in the center of the containing cavity of the base plate in a protruding mode along the side close to the cover body, and a clamping block is arranged on the mounting groove, so that the ceiling lamp can be detachably mounted at a preset position conveniently.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to an anti-glare ceiling light. Background Technology

[0002] Ceiling lights, widely used in various indoor spaces, provide effective illumination by being installed flush against the ceiling or wall. Currently, LED ceiling lights are widely used in homes, offices, commercial spaces, and entertainment venues due to their significant advantages such as high efficiency, energy saving, long lifespan, and adjustable light color.

[0003] However, LED ceiling lights are prone to overly concentrated light, which can create strong light spots or halos in the viewer's line of sight, resulting in glare. Prolonged exposure to such high-glare environments can easily cause visual fatigue, eye strain, blurred vision, and other discomforts, posing a potential threat to visual health.

[0004] Therefore, it is necessary to provide an anti-glare ceiling light to improve lighting comfort. Utility Model Content

[0005] To address the technical problem of reduced lighting comfort caused by glare in existing LED ceiling lights, this utility model provides an anti-glare ceiling light.

[0006] An anti-glare ceiling light includes a base and a lampshade disposed on the outside of the base. The base is recessed inward to form a receiving cavity, and at least one lamp plate is disposed within the receiving cavity. The lamp plate is provided with a plurality of lamp beads, and each lamp bead is provided with a lens. The lampshade includes a cover body, and the cover body protrudes along the side near the receiving cavity to form a plurality of light-concentrating covers. The light-concentrating covers have a bowl-shaped structure, and each light-concentrating cover is provided with a light guide channel. The size of the light inlet of the light guide channel is smaller than the size of the light outlet of the light guide channel. The light-concentrating covers correspond one-to-one with the lenses, and the light-concentrating covers are fitted onto the outside of the corresponding lenses through the light inlets of the light guide channels. The center of the receiving cavity protrudes along the side near the cover body to form a mounting groove, and the inner sidewall of the mounting groove is provided with a plurality of locking blocks.

[0007] Furthermore, the receiving cavity is a cylindrical cavity, and the lamp panel includes a plurality of annular lamp panels concentrically arranged at the bottom of the cylindrical cavity.

[0008] Furthermore, the annular light panel includes a first annular light panel, a second annular light panel sleeved on the outside of the first annular light panel, and a third annular light panel sleeved on the outside of the second annular light panel.

[0009] Furthermore, both the first and third annular light panels are composed of several arc-shaped light panels.

[0010] Furthermore, the cover has several pillars on the side near the receiving cavity, and several threaded grooves on the pillars. The bottom of the receiving cavity has several screw holes corresponding to the threaded grooves. When the lamp cover is placed on the outside of the chassis, the chassis is connected to the corresponding threaded grooves by several screws passing through the corresponding screw holes.

[0011] Furthermore, it also includes a fixed base frame, the outer periphery of which is provided with an L-shaped snap-fit ​​groove corresponding to the snap-fit ​​block; the mounting groove is used to fit on the outside of the fixed base frame, and the snap-fit ​​block is inserted into the corresponding L-shaped snap-fit ​​groove, so that the chassis and the fixed base frame can be detachably connected.

[0012] Furthermore, the lens includes a lens body and a lens cavity disposed within the lens body, the lens cavity being used to mount the lamp bead.

[0013] Furthermore, the lens body includes a square base and a convex spherical surface disposed on the square base, and the light inlet is fitted onto the convex spherical surface, such that the light-concentrating cover abuts against the surface of the square base.

[0014] Furthermore, the mounting slot is provided with a wire passage hole.

[0015] Furthermore, the cover is recessed along the direction close to the chassis to form a groove, and the light-concentrating cover is located on the side of the groove close to the receiving cavity.

[0016] The beneficial effects of this utility model are as follows: The anti-glare ceiling light provided by this utility model includes a chassis and a lampshade set on the outside of the chassis. By setting a bowl-shaped condenser on the lampshade and placing it on the outside of the corresponding lens, and each lens is set on a lamp bead, the point light source emitted by the lamp bead is converted into a collimated beam by the lens, and then diffused into a uniform surface light source by the condenser, reducing the glare generated by the direct light from the lamp bead and forming a soft lighting light, thereby significantly improving visual comfort. In addition, by forming a mounting groove protruding from the center of the receiving cavity of the chassis along the side close to the lampshade, and setting a locking block on the mounting groove, it is easy to detachably install the ceiling light into a preset position. Attached Figure Description

[0017] Figure 1 A three-dimensional structural diagram of an anti-glare ceiling light provided by this utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of an anti-glare ceiling light provided by this utility model.

[0019] Figure 3 for Figure 1An enlarged structural diagram of part A;

[0020] Figure 4 An exploded structural diagram of an anti-glare ceiling light provided by this utility model;

[0021] Figure 5 A schematic diagram of the chassis and lamp panel provided by this utility model;

[0022] Figure 6 A schematic diagram of the lampshade structure provided by this utility model;

[0023] Figure 7 A schematic diagram of the chassis structure provided for this utility model.

[0024] Attached Figure

[0025] 1. Chassis; 2. Lampshade; 21. Cover body; 211. Groove; 22. Concentrator; 23. Light guide channel; 3. Fixing base; 31. L-shaped snap-fit ​​groove; 4. Receiving cavity; 41. Mounting groove; 411. Wiring hole; 42. Clip; 5. Lamp panel; 51. First annular lamp panel; 52. Second annular lamp panel; 53. Third annular lamp panel; 6. Lamp bead; 7. Lens; 71. Lens body; 711. Square base; 712. Convex spherical surface; 72. Lens cavity; 8. Column; 81. Threaded groove. Detailed Implementation

[0026] The following will clearly and completely describe the concept, specific structure, and technical effects of this utility model in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features, and effects of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are all within the scope of protection of this utility model.

[0027] refer to Figure 1 and Figure 4 As shown, an anti-glare ceiling light includes a base 1, a lampshade 2 disposed on the outside of the base 1, and a fixed base frame 3.

[0028] Specifically, refer to Figure 5 as well as Figure 7As shown, the chassis 1 is recessed inward to form a receiving cavity 4, and at least one lamp plate 5 is disposed within the receiving cavity 4; the lamp plate 5 is provided with a plurality of lamp beads 6, and each lamp bead 6 is provided with a lens 7. The lens 7 can converge the light emitted by the lamp beads 6, so that the originally divergent light is formed into a collimated beam with a certain direction and intensity, thereby improving the utilization rate of light, allowing more light to be concentrated on the target area, enhancing the local illumination intensity, facilitating the adjustment of light distribution, and improving the uniformity of illumination. In this embodiment, the lamp plate 5 is fixed to the bottom surface of the receiving cavity 4 by screws.

[0029] The accommodating cavity 4 is a cylindrical cavity, and the lamp panel 5 includes several annular lamp panels concentrically arranged at the bottom of the cylindrical cavity. In this embodiment, the chassis 1 is cylindrical in shape.

[0030] In some embodiments, the annular light panel includes a first annular light panel 51, a second annular light panel 52 sleeved on the outside of the first annular light panel 51, and a third annular light panel 53 sleeved on the outside of the second annular light panel 52.

[0031] By employing a concentrically arranged first annular lamp panel 51, second annular lamp panel 52, and third annular lamp panel 53, the structure can emit light from different positions and angles compared to a single lamp panel, making the light distribution inside the cylindrical cavity more uniform and improving the lighting effect.

[0032] In some embodiments, the first annular light panel 51 and the third annular light panel 53 are both composed of several arc-shaped light panels, which helps to reduce the production difficulty and cost of the required light panels.

[0033] refer to Figure 4 and Figure 7 As shown, a mounting groove 41 protrudes from the center of the receiving cavity 4 along the side near the cover, and the inner wall of the mounting groove 41 is provided with several locking blocks 42. A wire passage hole 411 is provided on the mounting groove 41. The wire passage hole 411 is used for the ceiling light power supply wire to pass through.

[0034] The outer periphery of the fixed base frame 3 is provided with an L-shaped snap-fit ​​groove 31 corresponding to the snap-fit ​​block 42; the mounting groove 41 is used to fit on the outside of the fixed base frame 3, and the snap-fit ​​block 42 is inserted into the corresponding L-shaped snap-fit ​​groove 41, so that the chassis 2 and the fixed base frame 3 can be detachably connected.

[0035] The L-shaped locking slot 31 includes a vertical slot and a horizontal slot, with one end of the vertical slot directly connected to the horizontal slot, and the horizontal slot and the vertical slot being set at a 90-degree angle. One end of the vertical slot is connected to the opening of the L-shaped locking slot 31, and the other end of the vertical slot is connected to the horizontal slot. The end of the horizontal slot away from the vertical slot is a closed end. In actual installation, the fixed base frame 3 can be fixedly installed on a wall or indoor ceiling. The locking block 42 first enters the vertical slot vertically along the slot opening 23. After reaching the bottom of the vertical slot, the ceiling light is rotated to move the locking block 42 horizontally to the closed end of the horizontal slot, so that the locking block 42 is limited and locked in the horizontal slot, thus realizing the fixed installation of the ceiling light and the fixed base frame 3. The detachable design helps to improve the efficiency of disassembly and assembly.

[0036] refer to Figure 2 , Figure 3 as well as Figure 6 As shown, the lampshade 2 includes a cover body 21, and the cover body 1 protrudes along the side near the receiving cavity to form a plurality of light-concentrating covers 22; the light-concentrating covers 22 have a bowl-shaped structure, and each light-concentrating cover 22 is provided with a light guide channel 23, the size of the light inlet of the light guide channel 23 is smaller than the light outlet of the light guide channel 23; the light-concentrating covers 22 correspond one-to-one with the lenses 7, and the light-concentrating covers 22 are fitted on the outside of the corresponding lenses 7 through the light inlet of the light guide channel 23.

[0037] The point light source emitted by LED 6 is converted into a collimated beam by lens 7 and enters the light guide channel 23 of the condenser 22. The light is further focused through the smaller diameter light inlet of the light guide channel 23 to increase the central light intensity. The light is then diffused through the larger diameter light outlet of the light guide channel 23. The light undergoes diffuse reflection or refraction within the light guide channel 23 of the bowl-shaped condenser 22, spreading outwards to form a soft transition halo. This diffuses the light into a uniform surface light source, thereby reducing the glare generated by direct illumination from LED 6 and forming soft lighting light. This significantly improves visual comfort and reduces light loss during propagation.

[0038] The cover 21 is recessed along the direction close to the chassis 1 to form a groove 211, and the light-concentrating cover 22 is located on the side of the groove 211 close to the receiving cavity 4.

[0039] In some embodiments, the lens 7 includes a lens body 71 and a lens cavity 72 disposed within the lens body 71, the lens cavity 72 being fitted onto the LED bead 6. The lens cavity 72 provides a precise physical structure for the positioning of the lens and the LED bead, enabling the lens to fully utilize its optical performance.

[0040] The lens body 71 includes a square base 711 and a convex spherical surface 712 disposed on the square base 711. The light inlet is fitted onto the convex spherical surface 712, such that the light-collecting cover 22 abuts against the surface of the square base 711. The convex spherical surface 712 enhances the light-gathering ability, converging originally divergent light into a collimated beam with a certain direction and intensity, which is then dispersed through the light-collecting cover 22. In this embodiment, the square base is a rounded corner base, and the square base 711 and the convex spherical surface 712 are integrally formed.

[0041] refer to Figure 6 and Figure 7 As shown, the cover 21 has several columns 8 on the side near the receiving cavity 4, and several threaded grooves 81 on the columns 8. The bottom of the receiving cavity 4 has several screw holes 43 corresponding to the threaded grooves 81. When the lamp cover 2 is placed on the outside of the chassis 1, the chassis 1 is connected to the corresponding threaded grooves 81 by several screws passing through the corresponding screw holes 43.

[0042] By placing the lampshade 2 over the outside of the base 1 and connecting it to the base 1 with screws passing through the corresponding screw holes 43 and threaded into the corresponding threaded grooves 81, the lampshade 2 and the base 1 are fixedly connected. The design of placing the lampshade 2 over the outside of the base 1 helps to improve the overall integrity and aesthetics of the ceiling light.

[0043] This utility model provides an anti-glare ceiling light. A bowl-shaped condenser 22 is mounted on the lampshade 2, fitted over the corresponding lens 7. Each lens 7 is mounted on a single LED bead 6. This allows the point light source emitted by the LED bead 6 to be converted into a collimated beam by the lens 7, and then diffused into a uniform surface light source by the condenser 22. This reduces glare from direct light from the LED bead 6, creating soft lighting and significantly improving visual comfort. The design of the locking block 42 on the mounting slot 41 and the L-shaped locking slot 31 on the fixing base 3 allows for detachable installation of the ceiling light, improving the ease of installation and removal.

[0044] The above is a detailed description of the preferred embodiments of the present utility model. However, the present utility model is not limited to the embodiments described. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. An anti-glare ceiling light, characterized in that, It includes a chassis and a lamp cover disposed on the outside of the chassis. The chassis is recessed inward to form a receiving cavity, and at least one lamp plate is disposed in the receiving cavity. The lamp plate is provided with a plurality of lamp beads, and each lamp bead is provided with a lens. The lampshade includes a cover body, which protrudes along the side near the receiving cavity to form a plurality of light-concentrating covers; the light-concentrating covers have a bowl-shaped structure, and each light-concentrating cover is provided with a light-guiding channel, the size of the light inlet of the light-guiding channel being smaller than the light outlet of the light-guiding channel; The light-concentrating cover corresponds one-to-one with the lens, and the light-concentrating cover is fitted onto the outside of the corresponding lens through the light inlet of the light guide channel; The center of the receiving cavity protrudes along the side near the cover to form a mounting groove, and the inner wall of the mounting groove is provided with several locking blocks.

2. The anti-glare ceiling light according to claim 1, characterized in that, The receiving cavity is a cylindrical cavity, and the lamp panel includes several annular lamp panels concentrically arranged at the bottom of the cylindrical cavity.

3. The anti-glare ceiling light according to claim 2, characterized in that, The annular light panel includes a first annular light panel, a second annular light panel sleeved on the outside of the first annular light panel, and a third annular light panel sleeved on the outside of the second annular light panel.

4. The anti-glare ceiling light according to claim 3, characterized in that, Both the first and third annular light panels are composed of several arc-shaped light panels.

5. The anti-glare ceiling light according to claim 1, characterized in that, The cover has several columns on the side near the receiving cavity, and several threaded grooves on the columns. The bottom of the receiving cavity has several screw holes corresponding to the threaded grooves. When the lamp cover is placed on the outside of the chassis, the chassis is connected to the corresponding threaded grooves by several screws passing through the corresponding screw holes.

6. The anti-glare ceiling light according to claim 1, characterized in that, It also includes a fixed base frame, the outer periphery of which is provided with an L-shaped snap-fit ​​groove corresponding to the snap-fit ​​block; the mounting groove is used to fit on the outside of the fixed base frame, and the snap-fit ​​block is inserted into the corresponding L-shaped snap-fit ​​groove, so that the chassis and the fixed base frame can be detachably connected.

7. The anti-glare ceiling light according to claim 1, characterized in that, The lens includes a lens body and a lens cavity disposed within the lens body, the lens cavity being used to mount the LED bead.

8. The anti-glare ceiling light according to claim 7, characterized in that, The lens body includes a square base and a convex spherical surface disposed on the square base. The light inlet is fitted onto the convex spherical surface, so that the light condenser abuts against the surface of the square base.

9. The anti-glare ceiling light according to claim 1, characterized in that, The mounting slot is provided with a wire passage hole.

10. An anti-glare ceiling light according to claim 1, characterized in that, The cover is recessed along the direction close to the chassis to form a groove, and the light-concentrating cover is located on the side of the groove close to the receiving cavity.

Images