Novel double-light-source split type ceiling lamp

Abstract

The novel double-light-source split type ceiling lamp comprises a first lamp body and a second lamp body which are arranged in an up-down split type mode, the first lamp body is arranged above the second lamp body and connected with the second lamp body through a connecting rod, and the second lamp body is of an annular structure. A first lighting assembly is arranged at the bottom of the first lamp body and provided with a first light-emitting module used for emitting condensed light into the second lamp body ring. A second lighting assembly is arranged at the bottom of the second lamp body and provided with a second light-emitting module used for emitting floodlight. Therefore, through the split type innovative design of the lamp body, the condensation / floodlight double light sources are combined to form a multi-layer lighting effect, dynamic superposition of condensation and floodlight is achieved, the attention of consumers is attracted, the layering sense and the rhythm sense of lamplight are enhanced, and the market competitiveness is improved; and the modular structure of the lamp body supports independent maintenance, and compared with a traditional integrated ceiling lamp, the maintenance cost is reduced by more than 40%.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to a novel dual-light source split-type chandelier. Background Technology

[0002] With social development and changing demands, the functions and structural designs of lighting fixtures are becoming increasingly diversified. This is especially true for chandeliers, which are high-end decorative lighting fixtures suspended from indoor ceilings. They not only need to meet basic lighting requirements but also need to emit specific lighting effects tailored to different application scenarios. For example, Chinese utility model patent CN220038292U, entitled "A Fixing Structure for a Chandelier Lampshade Module," includes a lampshade module base plate. An aluminum profile lamp housing is fitted onto the top of the base plate. A support rod is welded to the top of the aluminum profile lamp housing, and a circular plate is welded to the bottom of the support rod. A light-emitting module is fixedly connected to the top of the inner wall of the aluminum profile lamp housing. An annular groove is formed on the inner wall of the base plate, and bolts are installed through the inner wall of the aluminum profile lamp housing, which is then fixedly connected to the base plate. A circular tube is welded to the top of the circular plate, and a snap-fit ​​mechanism is installed through the inner cavity of the circular tube. A positioning plate is connected to the circular tube through the snap-fit ​​mechanism. The aluminum profile lamp housing is easily locked and fixed by the annular groove, threaded hole and bolt. The aluminum profile lamp housing has good stability and will not fall off. At the same time, there is no light leakage. The lighting effect is good and maintenance is convenient. The snap-fit ​​mechanism is located in the inner cavity of the round tube. The snap-fit ​​mechanism and the positioning plate are completely covered, which greatly enhances the aesthetics of the chandelier.

[0003] However, the existing technology still has the following drawbacks: 1. The lamp body of existing chandeliers is usually a one-piece design, which only provides focused or floodlighting, resulting in a relatively simple lighting effect, lacking rhythm, and failing to meet the diverse and trendy needs of users; moreover, the structural design is relatively traditional, failing to attract consumers' attention and limiting its market competitiveness. 2. When existing one-piece chandeliers are damaged, they require complete disassembly, repair, and replacement, resulting in high repair and maintenance costs. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a new type of dual-light source split chandelier.

[0005] The purpose of this utility model is achieved by the following technical solution: a novel dual-light source split chandelier, comprising a first lamp body and a second lamp body arranged in an upper and lower split manner, wherein the first lamp body is located above the second lamp body and is connected to the second lamp body by a connecting rod, and the second lamp body is configured as a ring structure; a first lighting component is provided at the bottom of the first lamp body, the first lighting component having a first light-emitting module for emitting focused light into the ring of the second lamp body; a second lighting component is provided at the bottom of the second lamp body, the second lighting component having a second light-emitting module for emitting floodlight.

[0006] Furthermore, the focused light rays from the first light-emitting module form a light angle of 0-20° with the vertical surface.

[0007] Furthermore, the first lighting component also has a first lampshade, and the first light-emitting modules are provided in a plurality of them and arranged in a honeycomb pattern within the first lampshade.

[0008] Furthermore, the first lampshade is configured as an inverted frustum structure with an inner concave lampshade arc surface on its outer periphery.

[0009] Furthermore, the first lamp body is designed to be disc-shaped or polygonal, and the bottom of the first lamp body and the larger diameter end of the first lamp cover are integrally stamped together.

[0010] Furthermore, the annular structure of the second lamp body is configured as a closed loop or an open loop, and the bottom of the second lamp body is provided with an annular lamp groove and several second light-emitting modules are arranged in annular array along the direction of the annular lamp groove.

[0011] Furthermore, a detachable annular lampshade is arranged on the opening of the annular lamp slot.

[0012] Furthermore, the second lamp body is provided with a sensing module for triggering the second light-emitting module to emit light.

[0013] Furthermore, at least three connecting rods are provided for three-point symmetrical connection between the first lamp body and the second lamp body.

[0014] Furthermore, the connecting rod is configured as a telescopic link, through which the first lamp body is connected to the second lamp body, for adjusting the relative distance and light field between the second lamp body and the first lamp body.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: The embodiments of this application adopt a split dual light source design of the first lamp body and the second lamp body. Compared with the traditional integrated lamp body design, the split innovative design of the lamp body allows the combination of focused / floodlight dual light sources to form a multi-layered light effect, realizing the dynamic superposition of focused and floodlight. This not only attracts consumers' attention but also enhances the sense of layering and rhythm of the light, meeting the diverse and trendy usage needs of users for chandelier products and improving market competitiveness. Moreover, the modular structure of the lamp body supports independent maintenance, reducing maintenance costs by more than 40% compared with traditional integrated chandeliers. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of a novel dual-light source split chandelier in a preferred embodiment of the present invention;

[0017] Figure 2This is another perspective view of the novel dual-light source split chandelier in a preferred embodiment of the present utility model;

[0018] Figure 3 This is an exploded view of the structure of the novel dual-light source split chandelier in a preferred embodiment of the present invention;

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 for Figure 3 Enlarged view of point B in the middle;

[0021] Figure 6 This is a schematic diagram of the light angles of the first and second light-emitting modules in a preferred embodiment of the present invention.

[0022] In the picture:

[0023] 10. First lamp body; 101. First lighting component; 1011. First light-emitting module; 1012. First lampshade; 10121. Curved surface of lampshade;

[0024] 20. Second lamp body; 201. Second lighting component; 2011. Second light-emitting module; 2012. Annular lampshade; 2013. Sensing module; 2014. Annular positioning piece; 20141. Positioning hole; 202. Annular lamp slot;

[0025] 30. Connecting rod. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0027] like Figure 1-6 As shown, a novel dual-light source split-type chandelier provides specific lighting effects and can be applied to scenarios such as restaurants, living rooms, exhibitions, and stages. This novel dual-light source split-type chandelier includes a first lamp body 10 and a second lamp body 20, which are separately arranged vertically. The first lamp body 10 is suspended from the ceiling or other building structure, and the second lamp body 20 is connected to the lower part of the first lamp body 10 by three connecting rods 30 made of metal or other materials. In this embodiment, the second lamp body 20 is designed as a ring structure, specifically, the second lamp body 20 uses an aluminum alloy ring base (e.g., 60cm in diameter and 8cm in width).

[0028] A first lighting component 101 is installed at the bottom of the first lamp body 10. This first lighting component 101 includes several first light-emitting modules 1011. Each first light-emitting module 1011 can be a COB focused LED module. Each first light-emitting module 1011 emits a focused beam with a central light intensity ≥1500 cd vertically downwards, covering the annular central area of ​​the second lamp body 20. Additionally, a second lighting component 201 is embedded within the annular lamp groove 202 at the bottom of the second lamp body 20. This second lighting component 201 has several second light-emitting modules 2011. Each second light-emitting module 2011 can be an SMD2835 floodlight LED module, providing outward diffused illumination with a wide angle of 2θ=100°.

[0029] Therefore, the embodiments of this application, through the separate dual-light source design of the first lamp body 10 and the second lamp body 20, compared with the traditional integrated lamp body design, the innovative separate design of the lamp body, with the combination of focused / floodlight dual light sources, forms a multi-layered light effect, realizing the dynamic superposition of focused and floodlight, which not only attracts consumers' attention, but also enhances the sense of light layering and rhythm, meets the diversified and trendy usage needs of users for chandelier products, and improves market competitiveness; moreover, the modular structure of the lamp body supports independent maintenance, reducing maintenance costs by more than 40% compared with traditional integrated chandeliers.

[0030] The focused light beam from the first light-emitting module 1011 forms an illumination angle α = 0-20° with the vertical plane; for example, when the focused light beam from the first light-emitting module 1011 shines downwards, it forms a conical light spot at an angle of 0-15° with the vertical direction. By adjusting the curvature, the illumination angle can be controlled within the range of 10°±2°. This precisely controls the focusing range, preventing light scattering outside the second lamp body 20, and enabling the first light-emitting module 1011 and the second light-emitting module 2011 to form a specific lighting effect, increasing the illuminance of the central area by 30%.

[0031] The first lighting component 101 includes a first lampshade 1012 made of ABS material. The first lampshade 1012 has an inverted frustum structure, with an upper diameter of 30cm and a lower diameter of 15cm. Its sidewalls are concave with a curved surface 10121 of radius R = 20cm. The first light-emitting modules 1011 within the first lampshade 1012 have a hexagonal honeycomb grid structure. Each honeycomb unit (3cm side length) embeds one COB focusing LED, resulting in several first light-emitting modules 1011 being concentrically distributed within the first lampshade 1012. Combined with the concave curvature of the sidewalls of the first lampshade 1012, the light from the honeycomb-arranged first light-emitting modules 1011 is reflected by the concave curved surface to form a parallel beam.

[0032] Therefore, the design of the curved surface 10121 of the lampshade outside the first lampshade 1012 enables the light reflection efficiency to reach 85%, which is 40% higher than that of a flat lampshade; and the honeycomb structure design of the first light-emitting module 1011 enables the concentrated light rays to converge evenly, eliminates local dark areas, and improves the light spot uniformity to 90%.

[0033] The first lamp body 10 in this embodiment is designed in a disc shape or a polygon shape, preferably a disc shape, and uses a circular aluminum alloy substrate with a diameter of 40cm and a thickness of 1.2mm. A first lampshade 1012 is provided in the middle of the bottom surface of the first lamp body 10, and the larger diameter end of the first lampshade 1012 is integrally stamped with the bottom surface of the first lamp body 10. Through the integral molding process of the first lamp body 10 and the first lampshade 1012, the structural strength is enhanced, light leakage is avoided, and the product yield is increased to 98%.

[0034] The annular structure of the second lamp body 20 can be either open-loop or closed-loop. This application preferably uses an open-loop design (opening angle 10°-20°, preferably 15°). Figure 1 As shown, the open-loop design of the second lamp body 20 refers to a 15° angle between the center of the circle and the two ends of the outer or inner wall of the second lamp body 20. This open-loop structure design enhances the overall novel design of the lamp body, increasing its recognizability and providing more distinctive lighting effects. The bottom of the second lamp body 20 features an annular light groove 202 (2cm deep), with several snap-fit ​​mounting positions. The second light-emitting modules 2011 are arranged in a circular array within the annular light groove 202 at 15° intervals and are powered in series via a PCB board. Therefore, the open-loop lamp body and annular light groove 202 structure of the second lamp body 20, along with the modular arrangement of the second light-emitting modules 2011, facilitate circuit maintenance and improve replacement efficiency by more than three times.

[0035] The annular light trough 202 has a detachable annular lampshade 2012 made of PC material embedded in its opening. The removal time for the annular lampshade 2012 is ≤30 seconds, improving maintenance efficiency by 60%. An annular positioning piece 2014 is embedded within the annular light trough 202. This positioning piece 2014 has several positioning holes 20141, each corresponding to a second light-emitting module 2011. The positioning holes 20141 are used to position and install the second light-emitting module 2011. The positioning holes 20141 achieve an installation accuracy of ±0.1mm, improving the installation precision of the second light-emitting module 2011, accurately controlling the installation spacing of each second light-emitting module 2011, and thus controlling the floodlight effect.

[0036] The outer edge of the second lamp body 20 integrates an infrared sensing module 2013 (the detection distance can be adjusted according to user needs, and the response time is 0.5s). When a hand is detected moving under the second lamp body 20, the second light-emitting module 2011 can be triggered to provide supplementary lighting at 50% brightness, offering an intelligent interactive experience. Intelligent sensing reduces standby power consumption by 70%, meeting the needs of scenario-based lighting.

[0037] In this embodiment, the connecting rod 30 uses three Φ8mm stainless steel tubes symmetrically distributed at 120°. Both ends of the rod are fixed to the side wall of the first lamp body 10 and the upper surface of the second lamp body 20, respectively. This three-point support structure doubles the torsional strength, preventing the lamp body from wobbling.

[0038] Furthermore, the connecting rod 30 can be configured as a pneumatic telescopic link (travel range 20-50cm). The length can be adjusted via a handle knob, allowing the distance between the second lamp body 20 and the first lamp body 10 to be continuously adjustable between 30cm and 60cm. Dynamic light field changes are synchronously achieved based on the adjustment of the relative distance between the second lamp body 20 and the first lamp body 10. Multiple preset lighting modes (such as reading mode, ambient mode, etc.) can be realized by dynamically adjusting the overlapping area of ​​the light field.

[0039] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A novel dual-light source split-type chandelier, characterized in that, The device includes a first lamp body and a second lamp body arranged in a split manner. The first lamp body is located above the second lamp body and is connected to the second lamp body via a connecting rod. The second lamp body is designed as a ring structure. The bottom of the first lamp body is provided with a first lighting component, which has a first light-emitting module for emitting focused light into the ring of the second lamp body. The bottom of the second lamp body is provided with a second lighting component, which has a second light-emitting module for emitting floodlight.

2. The novel dual-light source split-type chandelier as described in claim 1, characterized in that, The focused light from the first light-emitting module forms a light angle of 0-20° with the vertical surface.

3. The novel dual-light source split-type chandelier as described in claim 1, characterized in that, The first lighting component also has a first lampshade, and the first light-emitting modules are provided in a plurality of them and arranged in a honeycomb pattern within the first lampshade.

4. The novel dual-light source split-type chandelier as described in claim 3, characterized in that, The first lampshade is designed as an inverted frustum structure with an inner concave lampshade arc surface on its outer periphery.

5. The novel dual-light source split-type chandelier as described in claim 4, characterized in that, The first lamp body is shaped like a disc or a polygon, and the bottom of the first lamp body and the larger diameter end of the first lamp cover are integrally stamped together.

6. The novel dual-light source split-type chandelier as described in any one of claims 1-5, characterized in that, The second lamp body has a closed-loop or open-loop annular structure. The bottom of the second lamp body is provided with an annular lamp groove and several second light-emitting modules are arranged in annular array along the direction of the annular lamp groove.

7. The novel dual-light source split-type chandelier as described in claim 6, characterized in that, A detachable ring-shaped lamp cover is arranged on the opening of the ring-shaped lamp slot.

8. The novel dual-light source split-type chandelier as described in any one of claims 1-5, characterized in that, The second lamp body is equipped with a sensing module for triggering the second light-emitting module to emit light.

9. The novel dual-light source split-type chandelier as described in any one of claims 1-5, characterized in that, The connecting rods are provided in at least three parts, which are used for three-point symmetrical connection between the first lamp body and the second lamp body.

10. The novel dual-light source split-type chandelier as described in any one of claims 1-5, characterized in that, The connecting rod is a telescopic link, through which the first lamp body is connected to the second lamp body, and is used to adjust the relative distance and light field between the second lamp body and the first lamp body.

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