Full color gamut ceiling lamp

Abstract

The utility model discloses a full color gamut ceiling lamp belongs to ceiling lamp technical field, and this full color gamut ceiling lamp includes fixed base, ceiling disc and main lamp body, and the one end of fixed base is evenly distributed with several first buckling members along the circumference, and the ceiling disc is equipped with the round groove that cooperates with first buckling member, and the second buckle is equipped with in the round groove to each first buckling member, and the ceiling disc is detachably fixed on the fixed base through the rotary buckling of first buckling member and second buckle, and the main lamp body is located at the bottom of ceiling disc. The utility model discloses through the first buckling member and second buckling of the circumference even distribution realizes the rotary buckling of sinking ceiling disc and fixed base, when rotating ceiling disc, and first buckling member slides along the second buckling in the round groove and finally locks, makes ceiling disc closely adhere to the ceiling, and then ensures the strict seam after installation, avoids the production of dust space, reduces the cleaning difficulty.

Description

Technical Field

[0001] This utility model relates to the field of ceiling light technology, and in particular to a full color gamut ceiling light. Background Technology

[0002] With the increasing demands of modern home and commercial lighting, ceiling lights have become one of the mainstream choices for indoor lighting due to their simple structure, convenient installation, and uniform light distribution. Quick-install ceiling lights, with their modular design, further simplify the installation process and enhance the user experience, thus gaining widespread application in the market. However, existing quick-install ceiling lights still have certain limitations in structural design and luminous efficacy, affecting the product's aesthetics, practicality, and long-term cleaning and maintenance.

[0003] Most quick-install ceiling lights on the market currently use an external ceiling plate design. After installation, a large gap will be formed between the ceiling light base and the ceiling, which not only affects the overall aesthetics, but also makes it easy for dust and insects to accumulate during long-term use, increasing the difficulty of cleaning. Utility Model Content

[0004] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes a full-color gamut ceiling light, which can optimize the structure of the ceiling plate to fit tightly against the ceiling, reduce gaps, avoid dust and insect accumulation, and reduce cleaning difficulty.

[0005] According to an embodiment of the present utility model, a full-color gamut ceiling light includes a fixed base with a plurality of first fastening members evenly distributed along the circumference at one end; a ceiling plate with a circular groove that cooperates with the first fastening members, and a second fastening member corresponding to each first fastening member in the circular groove; the ceiling plate is detachably fixed to the fixed base by rotating the first fastening members and the second fastening members; and a main lamp body located at the bottom of the ceiling plate.

[0006] The full-color gamut ceiling light according to the present utility model has at least the following beneficial effects: the recessed ceiling plate and the fixed base are rotated and fastened by the first fastening member and the second fastening member evenly distributed in the circumference. When the ceiling plate is rotated, the first fastening member slides along the second fastening member in the circular groove and finally locks, so that the ceiling plate fits tightly against the ceiling, thereby ensuring a tight fit after installation, avoiding the generation of dust accumulation space and reducing the difficulty of cleaning.

[0007] According to some embodiments of the present invention, the main lamp body includes a chassis and an annular frame, and a main light source plate, a diffuser plate and a micro-prism plate arranged sequentially from top to bottom. The annular frame is fitted outside the chassis and extends in a direction away from the fixing seat. The main light source plate is located at the bottom of the chassis, and the diffuser plate and the micro-prism plate are fixed between the chassis and the annular frame.

[0008] According to some embodiments of the present invention, the inner side of the annular frame is provided with a first pressing flange extending toward the axial direction, and the edge of the chassis is provided with a second pressing flange extending toward the first pressing flange. The first pressing flange and the second pressing flange form a clamping structure corresponding to each other to clamp and fix the diffuser plate and the micro-prism plate to the bottom of the chassis.

[0009] According to some embodiments of the present invention, the annular frame has an expansion portion, the outer diameter of which gradually increases in the direction away from the fixed base, and the expansion portion is configured to increase the diffuse reflection effect of light.

[0010] According to some embodiments of the present invention, an auxiliary lamp body is also included. The auxiliary lamp body is sleeved on the outside of the ceiling plate and is located at the upper end of the main lamp body. The auxiliary lamp body is configured to achieve more uniform full color gamut illumination coverage.

[0011] According to some embodiments of the present invention, the auxiliary lamp body includes: an auxiliary lampshade, which is sleeved on the outside of the ceiling plate, the top of the auxiliary lampshade, the ceiling plate and the fixing base are connected in a radial sequence to form a seamless connection with the ceiling, and the auxiliary lampshade and the ceiling plate enclose a cavity; and an auxiliary light source plate, which is disposed in the cavity, and the light emission direction of the auxiliary light source plate is towards the ceiling.

[0012] According to some embodiments of the present invention, the outer diameter of the auxiliary lampshade gradually increases in the direction away from the fixed base, and the bottom of the auxiliary lampshade smoothly transitions with the chassis.

[0013] According to some embodiments of the present invention, a reinforcing plate is provided on the fixing base. The reinforcing plate is located at one end of the fixing base near the main lamp body, and the reinforcing plate is configured to enhance the structural stability of the fixing base.

[0014] According to some embodiments of the present invention, a safety rope is also included, with its two ends connected to the chassis and the fixed base respectively. The safety rope is configured to prevent the main lamp body from falling accidentally.

[0015] According to some embodiments of the present invention, the ceiling plate is provided with an annular groove, which is sleeved on the outside of the fixed base. The annular groove contains a power battery, and the top of the power battery is provided with an insulating plate for blocking the conductive path between the power battery and the metal component.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a structural schematic diagram of a full-color gamut ceiling light according to an embodiment of the present invention;

[0019] Figure 2 for Figure 1 An exploded view of the mounting base and ceiling plate in the image;

[0020] Figure 3 for Figure 2 An illustration of the explosion from another perspective;

[0021] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0022] Figure 5 for Figure 1 An explosion diagram in the image;

[0023] Figure 6 for Figure 1 A schematic diagram of the cross-section;

[0024] Figure 7 for Figure 6 Enlarged diagram of point B in the middle.

[0025] Figure label:

[0026] Fixing base 100, first fastener 110, reinforcing plate 120;

[0027] Ceiling plate 200, circular groove 210, second fastener 220, annular groove 230, power battery 231, insulating plate 232;

[0028] The main lamp body 300, chassis 310, second pressing flange 311, safety rope 312, annular frame 320, first pressing flange 321, expansion part 322, main light source plate 330, diffuser plate 340, micro prism plate 350; auxiliary lamp body 400, auxiliary lamp cover 410, accommodating cavity 411, auxiliary light source plate 420. Detailed Implementation

[0029] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional 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.

[0030] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If the description mentions "first" or "second," it is merely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features or the sequential relationship between indicated technical features.

[0031] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0032] refer to Figures 1 to 3 This embodiment discloses a full-color gamut ceiling light.

[0033] like Figures 1 to 3 As shown, the full-color gamut ceiling light includes a mounting base 100, a ceiling plate 200, and a main lamp body 300. A plurality of first fastening members 110 are evenly distributed around one end of the mounting base 100. The ceiling plate 200 is provided with a circular groove 210 that mates with the first fastening members 110. A second fastening member 220 is provided in the circular groove 210 corresponding to each first fastening member 110. The ceiling plate 200 is detachably fixed to the mounting base 100 by rotating the first fastening members 110 and the second fastening members 220. The main lamp body 300 is located at the bottom of the ceiling plate 200.

[0034] Figure 2 and Figure 3 These are exploded structural diagrams of the fixing base 100 and the ceiling plate 200 provided in the embodiments of this application, wherein... Figure 2 The assembly relationship between the upper surface of the mounting base 100 and the ceiling plate 200 is shown. Figure 3 The bottom structure of the ceiling plate 200 is revealed from the lower end view. Specifically, both the fixing base 100 and the ceiling plate 200 are circular structures. The lower end of the fixing base 100 is evenly provided with a plurality of first fastening members 110 along the circumference. A circular groove 210 is opened in the middle of the ceiling plate 200. A plurality of second fastening members 220 are provided in the circular groove 210 corresponding to the position of each first fastening member 110. During installation, all the first fastening members 110 are inserted into the circular groove 210 and cooperate with the second fastening members 220 in the circular groove 210 one by one. Thus, the recessed ceiling plate 200 and the fixed base 100 are rotated and fastened by the first fastening member 110 and the second fastening member 220, which are evenly distributed in the circumference. When the ceiling plate 200 is rotated, the first fastening member 110 slides along the second fastening member 220 in the circular groove 210 and finally locks, so that the ceiling plate 200 fits tightly against the ceiling, thereby ensuring a tight fit after installation, avoiding the generation of dust accumulation space and reducing the difficulty of cleaning.

[0035] Specifically, such as Figure 4 As shown, the first fastening member 110 includes a first platform disposed on the edge of the fixing base 100 and extending radially outward. One end of the first platform has a blocking portion, and the other end has a claw. The end of the claw away from the blocking portion has a guide slope, and the other end has a limiting portion. The second fastening member 220 is a second platform disposed on the ceiling plate 200 and extending radially inward.

[0036] Specifically, such as Figure 4 As shown, the first fastening member 110 includes a first platform extending radially outward from the edge of the fixing base 100. One end of the first platform has a blocking portion, and the other end has a locking claw. The end of the locking claw away from the blocking portion has a guide ramp, and the end near the blocking portion has a limiting boss. Correspondingly, the second fastening member 220 is a second platform extending radially inward from the inner wall of the ceiling-mounted plate 200. The end of the locking claw away from the blocking portion has a guide rail that matches the movement trajectory of the second platform. During installation, rotating the ceiling-mounted plate 200 causes the second platform to slide along the guide rail, sliding into the space between the limiting boss and the blocking portion via the guide ramp to form a bidirectional mechanical lock.

[0037] In some specific embodiments of this utility model, the main lamp body 300 includes a chassis 310 and an annular frame 320, and a main light source plate 330, a diffuser plate 340 and a micro-prism plate 350 arranged sequentially from top to bottom. The annular frame 320 is sleeved on the outside of the chassis 310 and extends in a direction away from the fixing seat 100. The main light source plate 330 is located at the bottom of the chassis 310. The diffuser plate 340 and the micro-prism plate 350 are fixed between the chassis 310 and the annular frame 320.

[0038] like Figure 1 and Figure 5 As shown, the ceiling plate 200 is coaxially mounted on the upper end of the base 310, and the annular frame 320 is fitted over the outside of the base 310. A downward-facing circular groove is formed between the base 310 and the annular frame 320. The main light source plate 330, the diffuser plate 340, and the micro-prism plate 350 are arranged sequentially from top to bottom in the circular groove. There is a gap between the main light source plate 330 and the diffuser plate 340, and the diffuser plate 340 and the micro-prism plate 350 abut against each other. Thus, the annular frame 320 extends away from the mounting base 100, providing a stable support frame for the optical components. The light emitted by the main light source plate 330 is uniformly scattered by the diffuser plate 340 and directionally controlled by the micro-prism plate 350, ultimately forming uniform full-color gamut light output.

[0039] In some specific embodiments of this utility model, the inner side of the annular frame 320 is provided with a first pressing flange 321 extending towards the axial direction, and the edge of the chassis 310 is provided with a second pressing flange 311 extending towards the first pressing flange 321. The first pressing flange 321 and the second pressing flange 311 form a corresponding clamping structure to clamp and fix the diffuser plate 340 and the micro-prism plate 350 to the bottom of the chassis 310. Figure 6 and Figure 7 As shown, the first pressing flange 321 is an annular pressing platform extending radially inward from the inner edge of the annular frame 320, and the second pressing flange 311 is an L-shaped pressing plate extending vertically downward from the bottom edge of the chassis 310 and then bending horizontally inward. In the assembled state, the L-shaped pressing plate is inserted into the internal space of the annular frame 320, and its horizontally bent portion is aligned vertically with the annular pressing platform to form a clamping structure. The edges of the diffuser plate 340 and the microprismatic plate 350 are clamped between them, and the gap formed between the vertical section of the L-shaped pressing plate and the bottom of the chassis 310 ensures that both the diffuser plate 340 and the microprismatic plate 350 maintain a gap with the main light source plate 330, thereby ensuring uniform light diffusion while avoiding component deformation under pressure.

[0040] In some specific embodiments of this utility model, the outer edge of the annular frame 320 has an expansion portion 322. The outer diameter of the expansion portion 322 gradually increases in the direction away from the fixed base 100, forming a trumpet-shaped light guide structure. The expansion portion 322 is configured to increase the diffuse reflection effect of light.

[0041] In some specific embodiments of this utility model, an auxiliary lamp body 400 is also included. The auxiliary lamp body 400 is sleeved on the outside of the ceiling plate 200 and is located at the upper end of the main lamp body 300. The auxiliary lamp body 400 is configured to achieve more uniform full-color gamut illumination coverage. Figure 1 and Figure 6 As shown, the auxiliary lamp body 400, as a ring-shaped side-emitting structure, is fitted around the outer periphery of the ceiling plate 200 and located above the main lamp body 300. It complements the lighting of the main lamp body 300 and can effectively fill the lighting blind spot of the main lamp body 300.

[0042] In some specific embodiments of this utility model, the auxiliary lamp body 400 includes an auxiliary lampshade 410 and an auxiliary light source plate 420. The auxiliary lampshade 410 is fitted onto the outside of the ceiling plate 200. The tops of the auxiliary lampshade 410, the ceiling plate 200, and the fixing base 100 are connected radially in sequence to form a seamless connection with the ceiling. The auxiliary lampshade 410 and the ceiling plate 200 enclose a receiving cavity 411. The auxiliary light source plate 420 is disposed in the receiving cavity 411, and the light emission direction of the auxiliary light source plate 420 faces the ceiling. Figure 5 and Figure 6As shown, the tops of the auxiliary lampshade 410, the ceiling plate 200, and the mounting base 100 are almost on the same horizontal plane, which not only achieves a seamless transition with the ceiling, but also cleverly constructs a hidden accommodating cavity 411. This retains the independent lighting function of the auxiliary light source, and reduces the gap between the ceiling and the auxiliary lampshade 410 through structural integration, further avoiding dust and insect accumulation and reducing cleaning difficulty.

[0043] In some specific embodiments of this utility model, the outer diameter of the auxiliary lampshade 410 gradually increases in the direction away from the fixing base 100, and the bottom of the auxiliary lampshade 410 smoothly transitions with the chassis 310. For example... Figure 1 and Figure 5 As shown, the auxiliary light source plate 420 emits light upwards in conjunction with the gradually expanding slope of the auxiliary lampshade 410, so that the light is reflected by the ceiling to form soft indirect lighting. This lighting method effectively supplements the direct light of the main lamp body 300, reduces lighting shadows and glare, and achieves a more uniform spatial light distribution.

[0044] In some specific embodiments of this utility model, a reinforcing plate 120 is provided on the fixing base 100. The reinforcing plate 120 is located at one end of the fixing base 100 near the main lamp body 300, and is configured to enhance the structural stability of the fixing base 100. The bottom of the fixing base 100 is provided with evenly distributed reinforcing plates 120, which are detachably connected to the bottom of the fixing base 100 via snap fasteners on their edges. Each reinforcing plate 120 has a clearance hole coaxially corresponding to the mounting hole of the fixing base 100, ensuring that the force is evenly transmitted to the entire structure of the fixing base 100 when the screws are tightened. Furthermore, the bottom of the fixing base 100 is formed with multiple evenly distributed limiting posts, and the reinforcing plates 120 have limiting holes that fit with the limiting posts. When the reinforcing plate 120 is installed, the limiting posts and limiting holes cooperate, and the snap fastener structure provides axial positioning constraint. The three work together to ensure a stable assembly of the reinforcing plate 120 and the fixing base 100.

[0045] In this specific embodiment, four of the first fastening member 110 and the second fastening member 220 are provided. The bottom of the fixing base 100 is provided with two symmetrically distributed reinforcing plates 120, and each of the opposite ends of the reinforcing plate 120 corresponds to a first fastening member 110.

[0046] In some specific embodiments of this utility model, a safety rope 312 is also included. The two ends of the safety rope 312 are respectively connected to the chassis 310 and the fixed seat 100. The safety rope 312 is configured to prevent the main lamp body 300 from falling accidentally.

[0047] In some specific embodiments of this utility model, such as Figure 2 and Figure 6As shown, the ceiling plate 200 has an annular groove 230 inside, which is sleeved on the outside of the fixed base 100. The annular groove 230 contains a power battery 231, and the top of the power battery 231 is provided with an insulating plate 232 for blocking the conductive path between the power battery 231 and the metal component.

[0048] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A full-color gamut ceiling light, characterized in that, include: The fixing base (100) has several first fastening parts (110) evenly distributed around its circumference at one end. The ceiling plate (200) is provided with a circular groove (210) that cooperates with the first fastening member (110). A second fastening member (220) is provided in the circular groove (210) corresponding to each of the first fastening members (110). The ceiling plate (200) is detachably fixed to the fixing base (100) by rotating the first fastening member (110) and the second fastening member (220). The main lamp body (300) is located at the bottom of the ceiling plate (200). The main lamp body (300) includes a base (310) and an annular frame (320), as well as a main light source plate (330), a diffuser plate (340) and a micro prism plate (350) arranged sequentially from top to bottom. The annular frame (320) is fitted around the outside of the base (310) and extends away from the fixing seat (100). The main light source plate (330) is located at the bottom of the base (310). The diffuser plate (340) and the micro prism plate (350) are fixed between the base (310) and the annular frame (320).

2. The full-color gamut ceiling light according to claim 1, characterized in that, The inner side of the annular frame (320) is provided with a first pressing flange (321) extending in the axial direction, and the edge of the chassis (310) is provided with a second pressing flange (311) extending in the direction of the first pressing flange (321). The first pressing flange (321) and the second pressing flange (311) form a clamping structure corresponding to each other to clamp and fix the diffuser plate (340) and the micro prism plate (350) to the bottom of the chassis (310).

3. The full-color gamut ceiling light according to claim 1, characterized in that, The annular frame (320) has an expansion portion (322) whose outer diameter gradually increases in the direction away from the fixing seat (100), and the expansion portion (322) is configured to increase the diffuse reflection effect of light.

4. The full-color gamut ceiling light according to claim 1, characterized in that, It also includes an auxiliary lamp body (400), which is fitted outside the ceiling plate (200) and located at the upper end of the main lamp body (300). The auxiliary lamp body (400) is configured to achieve more uniform full color gamut illumination coverage.

5. The full-color gamut ceiling light according to claim 4, characterized in that, The auxiliary lamp body (400) includes: An auxiliary lampshade (410) is fitted over the outside of the ceiling plate (200). The tops of the auxiliary lampshade (410), the ceiling plate (200), and the fixing base (100) are connected radially to form a seamless connection with the ceiling. The auxiliary lampshade (410) and the ceiling plate (200) enclose a cavity (411). An auxiliary light source plate (420) is disposed in the accommodating cavity (411), and the light emission direction of the auxiliary light source plate (420) is towards the ceiling.

6. The full-color gamut ceiling light according to claim 5, characterized in that, The outer diameter of the auxiliary lampshade (410) gradually increases in the direction away from the fixed base (100), and the bottom of the auxiliary lampshade (410) smoothly transitions to the chassis (310).

7. The full-color gamut ceiling light according to claim 1, characterized in that, A reinforcing plate (120) is provided on the mounting base (100). The reinforcing plate (120) is located at one end of the mounting base (100) near the main lamp body (300). The reinforcing plate (120) is configured to enhance the structural stability of the mounting base (100).

8. The full-color gamut ceiling light according to claim 1, characterized in that, It also includes a safety rope (312), the two ends of which are connected to the chassis (310) and the mounting base (100) respectively, and the safety rope (312) is configured to prevent the main lamp body (300) from falling accidentally.

9. The full-color gamut ceiling light according to claim 1, characterized in that, The ceiling plate (200) is provided with an annular groove (230), which is sleeved on the outside of the fixed base (100). The annular groove (230) contains a power battery (231), and the top of the power battery (231) is provided with an insulating plate (232) for blocking the conductive path between the power battery (231) and the metal component.

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