Ceiling lamp with long-distance polishing structure

Abstract

The utility model discloses a ceiling lamp with a long-distance polishing structure. The ceiling lamp comprises a base, a first light source assembly, a suspension wire, a lampshade and a second light source assembly. The first light source assembly is of an annular structure, and the first light source assembly is coaxially installed on the base; the lampshade is mounted below the base through a suspension wire, the lampshade is of a frustum curved surface structure, and the small-diameter end of the lampshade faces upwards; the irradiation direction of the first light source assembly faces the outer side curved surface of the lampshade. The second light source assembly is installed in the lampshade, and the irradiation direction of the second light source assembly faces downwards. Due to the design of the double light sources, the illumination range is expanded, light rays of the first light source assembly can illuminate a large area around the lampshade, the second light source assembly ensures that the lower area has enough brightness, and the LED lamp is suitable for long-distance polishing and other scenes needing large-range illumination.

Description

TECHNICAL FIELD

[0001] The utility model belongs to lighting lamps and lanterns, especially far distance polishing structure's ceiling lamp. BACKGROUND

[0002] In the existing lighting equipment, the design of the traditional ceiling pendant lamp has some obvious limitations. Usually, the traditional ceiling pendant lamp only sets a single light source below the lampshade, and this design makes the light concentratedly project to the fixed area under the action of the lampshade. However, this concentrated projection mode causes a larger shadow area to form on the upper side of the lampshade, so that a large dark area appears in other areas except the place directly irradiated by the light source. This unevenness of light distribution not only affects the overall lighting effect, but also may cause visual fatigue after long-time use. SUMMARY

[0003] The utility model wants to solve the technical problem in prior art, provides a kind of ceiling lamp of far distance polishing structure, the design of double light source expands the illumination range, the light of first light source component can illuminate the larger area around lampshade, second light source component ensures that lower area also has enough brightness, it is applicable to the scene such as far distance polishing needing large-scale illumination.

[0004] To solve the above technical problems, the utility model adopts the technical scheme of: a kind of ceiling lamp of far distance polishing structure, including base, first light source component, hanging line, lampshade and second light source component;

[0005] The first light source component is annular structure, and the first light source component is coaxially installed on the base;

[0006] The lampshade is installed below the base by the hanging line, and the lampshade is a conical surface structure, and the small-diameter end of the lampshade faces upward;

[0007] The irradiation direction of the first light source component is toward the outer curved surface of the lampshade;

[0008] The second light source component is installed inside the lampshade, and the irradiation direction of the second light source component is downward.

[0009] The above-mentioned ceiling lamp of far distance polishing structure, the base includes upper cover plate, lower cover plate and side ring, the upper cover plate and lower cover plate are connected to the upper end and lower end of the side ring respectively, and the upper cover plate and lower cover plate form a containing space therebetween, and the containing space is provided with a hanging line adjusting mechanism for adjusting the length of the hanging line.

[0010] The above-mentioned ceiling lamp of far distance polishing structure, the first light source component is sleeved on the outer ring side of the lower cover plate, the outer ring curved surface of the lower cover plate and the inner side curved surface of the side ring have a light transmission gap, and the irradiation light of the first light source component is downwardly irradiated from the light transmission gap.

[0011] The ceiling lamp with the long-distance polishing structure, the second light source assembly is a disc structure, and a decorative ring is installed at the outer ring of the second light source assembly.

[0012] The ceiling lamp with the long-distance polishing structure, the first light source assembly includes a first light source and a first lens, and the first lens is installed at the lower side of the first light source.

[0013] The ceiling lamp with the long-distance polishing structure, the second light source assembly includes a second light source and a second lens, and the second lens is installed at the lower side of the second light source.

[0014] Compared with the prior art, the ceiling lamp with the long-distance polishing structure has the following advantages:

[0015] 1. Improve the uniformity of illumination: After the light of the first light source assembly irradiates the outer curved surface of the lampshade, it can diffuse to all directions through reflection and refraction, making the light distribution more uniform. The downward illumination of the second light source assembly further supplements the illumination below, reduces the dark area, and improves the uniformity of the overall illumination.

[0016] 2. Enhance the illumination range: The design of the double light source expands the illumination range, and the light of the first light source assembly can illuminate a larger area around the lampshade, and the second light source assembly ensures that the area below also has sufficient brightness, which is suitable for scenes such as long-distance polishing that require large-area illumination.

[0017] 3. Optimize light propagation: The conical frustum curved surface structure of the lampshade is beneficial to the propagation and diffusion of light, reduces the loss of light during propagation, and improves the illumination efficiency.

[0018] The technical scheme of the ceiling lamp with the long-distance polishing structure will be described in further detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the ceiling lamp with the long-distance polishing structure.

[0020] Figure 2 It is a structural schematic diagram of the ceiling lamp with the long-distance polishing structure.

[0021] Figure 3 It is a structural schematic diagram of the ceiling lamp with the long-distance polishing structure. Figure 2 It is a structural schematic diagram of the ceiling lamp with the long-distance polishing structure.

[0022] Figure 4 It is a structural schematic diagram of the ceiling lamp with the long-distance polishing structure.

[0023] BRIEF DESCRIPTION OF DRAWINGS

[0024] 1 - base; 2 - first light source assembly; 3 - hanging line;

[0025] 4—Lampshade; 5—Second light source assembly; 6—Top cover;

[0026] 7—Lower cover plate; 8—Side ring; 9—Suspension line adjustment mechanism;

[0027] 10—Decorative ring. Detailed Implementation

[0028] like Figure 1 — Figure 4 As shown, a ceiling light with a long-distance polishing structure includes a base 1, a first light source assembly 2, a suspension wire 3, a lampshade 4, and a second light source assembly 5.

[0029] The first light source component 2 has a ring structure and is coaxially mounted on the base 1;

[0030] The lampshade 4 is installed below the base 1 via a suspension wire 3. The lampshade 4 has a frustum-shaped curved surface structure, with the small diameter end of the lampshade 4 facing upwards.

[0031] The illumination direction of the first light source component 2 is towards the outer curved surface of the lampshade 4;

[0032] The second light source component 5 is installed inside the lampshade 4, and the illumination direction of the second light source component 5 is downward.

[0033] It should be noted that the first light source component 2 is a ring structure, coaxially mounted on the base 1, with its illumination direction facing the outer curved surface of the lampshade 4; the second light source component 5 is installed inside the lampshade 4, with its illumination direction facing downwards. The lampshade 4 has a frustum-shaped curved surface structure, with the smaller diameter end facing upwards, and is mounted below the base 1 via a suspension wire 3. After the light from the first light source component 2 illuminates the outer curved surface of the lampshade 4, it is reflected and refracted, allowing it to diffuse in all directions, making the light distribution more uniform. The downward illumination from the second light source component 5 further supplements the lighting below, reducing dark areas and improving the overall uniformity of lighting. The dual-light source design expands the lighting range; the light from the first light source component 2 can illuminate a larger area around the lampshade 4, while the second light source component 5 ensures sufficient brightness in the area below, making it suitable for scenarios requiring large-area lighting, such as long-distance polishing. The frustum-shaped curved surface structure of the lampshade 4 facilitates light propagation and diffusion, reducing light loss during propagation and improving lighting efficiency.

[0034] In this embodiment, the base 1 includes an upper cover plate 6, a lower cover plate 7, and a side ring 8. The upper cover plate 6 and the lower cover plate 7 are respectively connected to the upper end and the lower end of the side ring 8. The upper cover plate 6 and the lower cover plate 7 form an accommodating space. A suspension line adjustment mechanism 9 for adjusting the length of the suspension line 3 is provided in the accommodating space.

[0035] The working principle of the cord adjusting mechanism 9 is similar to that of a cord winder. It mainly consists of a base, a rotating shaft, a handle, and a brake device. In the initial state, one end of the cord is fixed to the lampshade, the other end is wound around the rotating shaft, and the brake device is in a relaxed state. When adjusting the height of the lampshade, the user rotates the handle to rotate the rotating shaft. When rotating clockwise, the cord is wound and shortened, causing the lampshade to rise. When rotating counterclockwise, the cord is released and lengthened, causing the lampshade to descend. After adjusting to the appropriate height, operate the brake device to lock the rotating shaft, fix the length of the cord, and prevent it from loosening. If further adjustment is needed, loosen the brake device to restore the free rotation state of the rotating shaft and adjust again through the handle. This design is easy to operate, has high stability, strong applicability, and allows users to flexibly adjust the height of the lampshade as needed.

[0036] Through the cord adjusting mechanism 9, users can conveniently adjust the height of the lampshade 4 to adapt to different heights of the ceiling or lighting needs, improving the applicability and flexibility of the ceiling lamp. The structural design of the upper cover plate 6, the lower cover plate 7, and the side ring 8 provides stable support for the ceiling lamp, ensuring the safety of the lamp during use.

[0037] In this embodiment, the first light source assembly 2 is sleeved on the outer side of the lower cover plate 7, and the outer curved surface of the lower cover plate 7 and the inner curved surface of the side ring 8 have a light-transmitting gap. The irradiation light of the first light source assembly 2 irradiates downward from the light-transmitting gap.

[0038] The design of the light-transmitting gap allows the light of the first light source assembly 2 to pass smoothly, reducing the obstruction of light during transmission and improving the utilization rate of light. The downward irradiation of light from the light-transmitting gap further enhances the diffusion effect of light on the outer curved surface of the lampshade 4, making the light more evenly distributed to the surrounding space.

[0039] In this embodiment, the second light source assembly 5 is in a disc structure, and a decorative ring 10 is installed at the outer circle of the second light source assembly 5.

[0040] The setting of the decorative ring 10 not only increases the aesthetics of the lamp, but also plays a certain role in shading, reducing glare, and improving visual comfort. The disc structure of the second light source assembly 5 is installed inside the lampshade 4, which is stable in structure and can ensure stable output of light.

[0041] In this embodiment, the first light source assembly 2 includes a first light source and a first lens, and the first lens is installed on the lower side of the first light source. The first lens can focus or diffuse the light emitted by the first light source, adjust the distribution of light as needed, and make the light more evenly irradiate to the outer curved surface of the lampshade 4, further improving the lighting effect. The use of the lens can improve the optical performance of the light, reduce the scattering and loss of the light, and improve the lighting quality.

[0042] In this embodiment, the second light source assembly 5 includes a second light source and a second lens, and the second lens is arranged below the second light source.

[0043] The second lens can optimize the light emitted by the second light source, making the light more uniformly downward, reducing dark areas, and improving the lighting effect of the lower area. Through the optical design of the lens, the illumination angle and range of the light can be accurately controlled to meet the needs of different lighting scenes, improving the applicability and flexibility of the lamp.

[0044] It should be noted that the second lens can be connected with a detachable mounting structure, which facilitates the replacement of lenses with different transmission angles in actual use.

[0045] It should be noted that in actual use, the first lens adopts a small-angle lens, so that the main function of the first light source assembly 2 is concentrated on illuminating the lampshade 4, and the light is projected on the lampshade as much as possible, which can reflect the lampshade model and material, and can provide environmental lighting by reflecting light to the ceiling, so that the lampshade 4 serves as a decorative cover that does not emit glare, improving the aesthetic level of the lamp.

[0046] The above is only a preferred embodiment of the present application, and does not limit the present application. Any simple modification, change and equivalent structure change of the above embodiment according to the technical essence of the present application are still within the protection scope of the technical solution of the present application.

Claims

1. A ceiling mounted luminaire for long distance polishing of a structure, characterized in that, The base, the first light source assembly, the hanging line, the lampshade and the second light source assembly are included. The first light source assembly is in a ring structure and is coaxially installed on the base. The lampshade is installed below the base by the hanging line, the lampshade is in a frustum curved surface structure, and the small-diameter end of the lampshade faces upward. The irradiation direction of the first light source assembly is toward the outer curved surface of the lampshade. The second light source assembly is installed inside the lampshade, and the irradiation direction of the second light source assembly is downward.

2. A recessed lighting fixture for long distance polishing according to claim 1, wherein The base includes an upper cover plate, a lower cover plate and a side ring, the upper cover plate and the lower cover plate are respectively connected to the upper end and the lower end of the side ring, a containing space is formed between the upper cover plate and the lower cover plate, and a hanging line adjusting mechanism for adjusting the length of the hanging line is arranged in the containing space.

3. A recessed lighting fixture for long distance polishing according to claim 2, wherein The first light source assembly is sleeved on the outer ring side of the lower cover plate, the outer ring curved surface of the lower cover plate and the inner side curved surface of the side ring have a light transmission gap, and the irradiation light of the first light source assembly irradiates downward from the light transmission gap.

4. A recessed lighting fixture for long distance polishing according to claim 1, wherein The second light source assembly is in a disc structure, and a decorative ring is installed at the outer ring of the second light source assembly.

5. A recessed lighting fixture for long distance polishing according to claim 1, wherein The first light source assembly includes a first light source and a first lens, and the first lens is installed on the lower side of the first light source.

6. A recessed lighting fixture for long distance polishing according to claim 1, wherein The second light source assembly includes a second light source and a second lens, and the second lens is pressed on the lower side of the second light source.

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