Ceiling lamp with linear light-emitting structure

Abstract

The ceiling lamp with the linear light-emitting structure comprises a lamp shell, a bottom plate, a light-transmitting plate, a mounting plate, a rotating rod and a plurality of LED lamp strips, the bottom plate and the light-transmitting plate are arranged at the upper end and the lower end of the lamp shell respectively, the bottom plate, the light-transmitting plate and the lamp shell form a containing cavity used for containing the mounting plate and the LED lamp strips, and the LED lamp strips are arranged on the mounting plate in an arrayed mode. The upper end of the rotating rod penetrates through the mounting plate and then is connected with the bottom plate, the lower end of the rotating rod penetrates through the light-transmitting plate, an adjusting groove used for controlling the rotating rod to rotate is formed in the bottom of the rotating rod, and the rotating rod rotates to enable the mounting plate to ascend and descend in the containing cavity. According to the ceiling lamp, through the structural design of the rotating rod and the mounting plate, the function of adjusting the height of the LED lamp strip is achieved, a user can adjust the light emitting position according to needs, and different illumination requirements are met.

Description

Technical Field

[0001] This utility model relates to the field of LED lighting technology, specifically to a ceiling light with a linear light-emitting structure. Background Technology

[0002] Ceiling lights, as a common indoor lighting device, are widely used in homes, offices, and commercial spaces. Traditional ceiling lights typically employ a planar light-emitting structure, resulting in relatively uniform light distribution, but lacking design appeal and flexibility. In recent years, with increasing demands for aesthetics and personalization in interior decoration, ceiling lights with linear light-emitting structures have gradually gained attention. Linear light-emitting structures can provide more layered and dynamic lighting effects, suitable for various modern decorating styles. However, existing ceiling lights have linear light-emitting structures that are fixed within the light fixture, making it impossible to adjust the light source position or height according to user needs, resulting in monotonous lighting effects and difficulty in adapting to different usage scenarios. Utility Model Content

[0003] To address the issue of existing ceiling lights not being able to adjust the height of the LED light strip, this invention provides a ceiling light with a linear light-emitting structure. The specific technical solution of this invention is as follows:

[0004] A ceiling light with a linear light-emitting structure includes: a lamp housing, a base plate, a light-transmitting plate, a mounting plate, a rotating rod, and several LED light strips. The base plate and the light-transmitting plate are respectively disposed at the upper and lower ends of the lamp housing and together with the lamp housing form a receiving cavity for accommodating the mounting plate and LED light strips. The LED light strips are arranged on the mounting plate to form a linear light-emitting structure. The upper end of the rotating rod passes through the mounting plate and is connected to the base plate, and the lower end passes through the light-transmitting plate. The bottom of the rotating rod is provided with an adjustment groove for controlling the rotation of the rotating rod. The rotating rod causes the mounting plate to move up and down within the receiving cavity by rotation.

[0005] Furthermore, a limiting ring is provided between the upper and lower ends of the rotating rod, and the limiting ring is located between the mounting plate and the light-transmitting plate.

[0006] Furthermore, the upper end of the rotating rod is a threaded portion, and the bottom is provided with a first threaded hole that mates with the threaded portion of the rotating rod.

[0007] Furthermore, a guide post is provided at the bottom of the base plate, and the lower end of the guide post penetrates through the mounting plate.

[0008] Furthermore, a second screw hole is provided at the bottom of the guide post, and a limit screw is provided in the second screw hole to prevent the mounting plate from falling off the guide post.

[0009] Furthermore, a spring is provided between the mounting plate and the base plate, and the spring is respectively sleeved on the guide post.

[0010] Furthermore, the adjustment groove is hexagonal prism in shape.

[0011] Furthermore, the ceiling light also includes a heat sink and an LED driver, with the heat sink disposed on top of the base plate and the LED driver disposed on top of the heat sink.

[0012] Furthermore, the LED light strip is provided with a number of LED beads.

[0013] Compared with existing technologies, the beneficial effects of this utility model are as follows:

[0014] 1. Height Adjustable Design: The height of the LED light strip is adjustable through the structural design of the rotating rod and mounting plate. Users can adjust the light position as needed to meet different lighting requirements.

[0015] 2. Limiting and stabilizing structure: A limiting ring is set on the rotating rod, and the stability and safety of the lamp are enhanced by the structure of guide post, spring and limiting screw, so as to prevent the mounting plate from loosening or falling off.

[0016] 3. Optimize heat dissipation performance: The design of the heat sink and LED driver effectively improves the heat dissipation performance of the lamp and extends its service life.

[0017] 4. Flexible adjustment method: The hexagonal prism-shaped adjustment groove at the bottom of the rotating rod allows users to quickly adjust the linear light-emitting structure of the ceiling light from the outside using tools, making operation simple and convenient. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a ceiling light in one embodiment of the present invention;

[0019] Figure 2 This is an exploded view of a ceiling light in one embodiment of the present invention;

[0020] Figure 3 This is a cross-sectional schematic diagram of a ceiling light in one embodiment of the present invention. Figure 1 ;

[0021] Figure 4 This is a cross-sectional schematic diagram of a ceiling light in one embodiment of the present invention. Figure 2 ;

[0022] Figure 5 This is a schematic diagram of the internal structure of a ceiling light in one embodiment of the present invention. Detailed Implementation

[0023] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout.

[0024] In the description of this utility model, it should be noted that the directional terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" are 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. They should not be construed as limiting the specific protection scope of this utility model.

[0025] 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. Thus, the use of "first" and "second" to define a feature may explicitly or implicitly include one or more of that feature, and in this description of the utility model, "at least" means one or more, unless otherwise explicitly specified.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "assembly," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can also refer to a mechanical connection; they can refer to a direct connection or a connection through an intermediate medium; or 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 according to the specific circumstances.

[0027] In this utility model, unless otherwise specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "below," and "over" the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Above," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0028] The following description, in conjunction with the accompanying drawings, further illustrates specific embodiments of the present invention, making the technical solution and beneficial effects of the present invention clearer and more explicit. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0029] like Figures 1 to 5 As shown, a ceiling light with a linear light-emitting structure is uniquely designed and structurally sound, effectively enhancing lighting effects and user experience. The ceiling light includes a lamp housing 1, a base plate 2, a light-transmitting plate 3, a mounting plate 4, a rotating rod 5, and several LED light strips 6. The base plate 2 and the light-transmitting plate 3 are respectively located at the upper and lower ends of the lamp housing 1, forming a cavity together to accommodate the mounting plate 4 and the LED light strips 6. The LED light strips 6 are arranged on the mounting plate 4, forming a unique linear light-emitting structure that provides a more layered and dynamic lighting effect. The upper end 7 of the rotating rod 5 passes through the mounting plate 4 and connects to the base plate 2, while the lower end 8 passes through the light-transmitting plate 3. An adjustment groove 9 is provided at the bottom of the rotating rod 5 to control its rotation. By rotating the rotating rod 5, the mounting plate 4 can move up and down within the cavity. This design allows users to flexibly adjust the height of the LED light strips 6 according to actual needs, thereby achieving different lighting effects and meeting the needs of various usage scenarios. It provides height-adjustable lighting functionality, enhancing the flexibility and adaptability of the lamp.

[0030] In one embodiment, a limiting ring 10 is provided between the upper end 7 and the lower end 8 of the rotating rod 5, and the limiting ring 10 is located between the mounting plate 4 and the light-transmitting plate 3. When the rotating rod 5 rotates upward, the limiting ring 10 drives the mounting plate 4 to move upward. When the rotating rod 5 rotates downward, the mounting plate 4 moves downward under the action of gravity, and the limiting ring 10 serves to support the mounting plate. The upward and downward movement of the mounting plate 4 will cause the LED light strip to move.

[0031] In one embodiment, the upper end 7 of the rotating rod 5 is a threaded portion, and the base plate 2 is provided with a first threaded hole 11 that mates with the threaded portion of the rotating rod 5. This threaded connection not only ensures a firm connection between the rotating rod 5 and the base plate 2, but also allows for precise height adjustment by rotating the adjusting rod. This achieves precise height adjustment while ensuring a secure connection.

[0032] In one embodiment, a guide post 12 is provided at the bottom of the base plate 2, and the lower end 8 of the guide post 12 penetrates through the mounting plate 4. A second screw hole 13 is provided at the bottom of the guide post 12, and a limit screw 14 is provided in the second screw hole 13 to prevent the mounting plate 4 from falling off the guide post 12. This design further enhances the stability of the mounting plate 4, preventing it from shaking or falling off during lifting. This enhances the stability of the mounting plate 4 and prevents it from loosening or falling off during use.

[0033] In one embodiment, a spring 15 is provided between the mounting plate 4 and the base plate 2, and the spring 15 is respectively sleeved on the guide post 12. The design of the spring 15 not only provides a buffering effect for the mounting plate 4, but also maintains stability during adjustment, reducing the impact of vibration on the lamp. It provides a buffering effect, reduces vibration, and extends the service life of the lamp.

[0034] In one embodiment, the adjustment slot 9 is hexagonal prism in shape. This design allows users to easily adjust the rotating rod 5 using a standard hex wrench, making operation simple and convenient, requiring no complex tools or skills. This simplifies the adjustment process and improves user convenience.

[0035] As one embodiment, the ceiling light also includes a heat sink 16 and an LED driver 17. The heat sink 16 is disposed on top of the base plate 2, and the LED driver 17 is disposed on top of the heat sink 16. This design effectively dissipates heat, ensuring the LED light strip 6 remains stable during long-term use and extending the lifespan of the luminaire. Improved heat dissipation performance extends the lifespan of the luminaire and ensures stable lighting effects.

[0036] In one embodiment, the LED light strip 6 is provided with a plurality of LED beads 18. These beads are evenly distributed, providing uniform and soft light, avoiding light spots or dark areas, and improving lighting quality.

[0037] Through the above design, the ceiling light of the present invention not only has a flexible and adjustable linear light-emitting structure, but also improves the stability, heat dissipation performance and service life of the lamp through a variety of optimized designs, thus meeting the comprehensive needs of modern indoor lighting for aesthetics, practicality and reliability.

[0038] In the description of this specification, the terms "in one embodiment," "preferred," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. The illustrative expressions of the above terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described can be combined in any suitable manner in one or more embodiments or examples. The connection methods linked in the description of this specification have significant effects and practical utility.

[0039] Based on the above description of the structure and principle, those skilled in the art should understand that this utility model is not limited to the specific embodiments described above. Improvements and substitutions based on this utility model using techniques known in the art all fall within the protection scope of this utility model and should be defined by the claims.

Claims

1. A ceiling lamp with linear light emitting structure, characterized in that, The utility model relates to a kind of ceiling lamp, including: lamp shell, bottom plate, light-transmitting plate, mounting plate, rotating rod and several LED light strips, the bottom plate and light-transmitting plate are respectively arranged in the upper and lower ends of lamp shell and with lamp shell constitute the accommodating cavity for accommodating mounting plate and LED light strip, the LED light strip is arranged on mounting plate, constitute linear light-emitting structure, the upper end of rotating rod is connected with bottom plate after penetrating mounting plate, the lower end penetrates light-transmitting plate, the bottom of rotating rod is provided with the adjusting groove for controlling rotating rod rotation, rotating rod is made mounting plate to carry out lifting movement in accommodating cavity by rotation. The upper end and the lower end of the rotating rod are provided with a limiting ring, and the limiting ring is located between the mounting plate and the light-transmitting plate.

2. The ceiling lamp with linear light emitting structure according to claim 1, characterized in that, The upper end of the rotating rod is a threaded portion, and the bottom is provided with a first screw hole matched with the threaded portion of the rotating rod.

3. The ceiling lamp with linear light emitting structure according to claim 2, characterized in that, The bottom of the bottom plate is provided with a guide column, and the lower end of the guide column penetrates the mounting plate.

4. The ceiling lamp with linear light emitting structure according to claim 3, characterized in that, The bottom of the guide column is provided with a second screw hole, and a limiting screw is arranged in the second screw hole, which prevents the mounting plate from falling off the guide column.

5. The ceiling lamp with linear light emitting structure according to claim 4, characterized in that, A spring is arranged between the mounting plate and the bottom plate, and the spring is sleeved on the guide column.

6. The ceiling lamp with linear light emitting structure according to claim 5, characterized in that, The adjusting groove is hexagonal.

7. The ceiling lamp with linear light emitting structure according to claim 2, characterized in that, The ceiling lamp further comprises a heat sink and an LED driver, the heat sink is arranged on the top of the bottom plate, and the LED driver is arranged on the top of the heat sink.

8. The ceiling lamp with linear light emitting structure according to claim 1, characterized in that, The LED light strip is provided with a plurality of LED lamp beads.

9. The ceiling lamp with linear light emitting structure according to claim 1, characterized in that, ​

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