Lighting device

Abstract

The utility model belongs to the technical field of lighting, and discloses a lighting device which comprises a frame assembly and a lighting assembly. The frame body assembly comprises a first frame body and a second frame body corresponding to the first frame body, the lighting assembly is arranged in the first frame body, the first frame body is arranged in the second frame body in a sleeved mode, and the first frame body freely stretches out and draws back within a specified range in the second frame body. According to the lighting device, packaging materials needed by the lighting device are reduced through the low height during transportation, so that the packaging cost is reduced, meanwhile, the material consumption is reduced, the transportation cost is reduced particularly in the transportation mode of charging according to the volume, the height of the lighting device is halved during transportation, the needed transportation space is directly reduced, and the transportation efficiency is improved. And the transportation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, and particularly relates to a lighting device. Background Art

[0002] Although the existing lighting devices solve the problems of cumbersome installation and inconvenient operation between the frame and the mask, for example, a linear light with the patent publication number CN 219517456 U, through the upper ends of the second light-emitting surface and the third light-emitting surface are both provided with clamping parts, and the lower end of the frame assembly is provided with a clamping groove matched with the clamping parts, although it makes the installation of the frame and the mask more convenient, the height of the frame and the mask installed together is relatively high, and more packaging materials are required to ensure the safety of the linear light during transportation, which directly increases the packaging cost of the linear light. Especially in sea transportation, air transportation or express delivery services, both volume and weight are billing factors, and using a higher packaging volume leads to an increase in transportation costs, thus greatly increasing the transportation packaging cost. Content of the Utility Model

[0003] The main purpose of this application is to provide a lighting device, aiming to solve the technical problem that the overall height of the existing lighting device is relatively high, resulting in a relatively high transportation packaging cost.

[0004] To achieve the above purpose, the utility model provides a lighting device, including a frame assembly and a lighting assembly;

[0005] The frame assembly includes a first frame and a second frame corresponding to the first frame. The lighting assembly is arranged in the first frame. The first frame is sleeved in the second frame, and the first frame can freely expand and contract within a specified range in the second frame.

[0006] Further, the first frame includes a first frame body and a first support platform arranged at one end of the first frame body close to the second frame, and the first support platform extends along the entire circumferential direction of the first frame body.

[0007] Further, the second frame includes a second frame body and a second support platform arranged at one end of the second frame body close to the first frame, and the second support platform extends along the entire circumferential direction of the second frame to form a first through hole for the first frame body to pass through.

[0008] Further, the size of the first through hole is greater than or equal to the size of the first frame body and less than the size of the first support platform, where the size refers to length and width.

[0009] Further, the housing assembly further includes a diffuser plate, the diffuser plate corresponding to the second housing body, and the diffuser plate being movably connected within the second housing.

[0010] Further, the second housing further includes a third support platform provided at one end of the second housing body away from the second support platform, the third support platform extending along the entire circumferential direction of the second housing to form a second through hole.

[0011] Further, the first through hole and the second through hole have equal dimensions, and the dimension of the second through hole is less than or equal to the dimension of the diffuser plate, where the dimension refers to length and width.

[0012] Further, the lighting assembly includes a protective cover and a driving lamp board, the protective cover and the driving lamp board being respectively fixedly connected to the bottom of the first housing by bolts, and the driving lamp board being located between the protective cover and the bottom of the first housing.

[0013] Further, the height of the first housing is greater than or equal to the height of the second housing.

[0014] Further, a plurality of reinforcing ribs are provided at one end of the first housing away from the first support platform, and the reinforcing ribs protrude in a direction away from the second housing.

[0015] Beneficial effects:

[0016] A lighting device of the present utility model includes a housing assembly and a lighting assembly; the housing assembly includes a first housing and a second housing corresponding to the first housing, the lighting assembly is disposed within the first housing, the first housing is sleeved within the second housing, and the first housing is freely telescopic within a specified range within the second housing. Therefore, when not in use, the first housing is located within the second housing due to gravity, reducing the overall height of the lighting device by half during transportation. By reducing the height during transportation, the packaging materials required for the lighting device are reduced, thereby reducing the packaging cost, while also reducing material consumption. Especially in transportation methods charged by volume, the transportation cost is reduced, and the height of the lighting device is halved during transportation, directly reducing the required transportation space and improving the transportation efficiency. Description of the Drawings

[0017] Figure 1 is a schematic diagram of the overall structure of a lighting device according to an embodiment of the present utility model;

[0018] Figure 2 is an enlarged partial view of Figure 1 at A of an embodiment of the present utility model.

[0019] Wherein:

[0020] 1. Housing assembly; 2. Lighting assembly;

[0021] 10. First housing; 11. Second housing; 12. Diffusion plate; 13. Reinforcing rib;

[0022] 101. First housing body; 102. First support platform;

[0023] 110. Second housing body; 111. Second support platform; 112. Third support platform;

[0024] 20. Protective cover; 21. Driving lamp board.

[0025] The realization, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0026] It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0027] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0028] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection, a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0029] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include direct contact between the first and second features, or may include the first and second features not being in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "beneath" and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is less than that of the second feature.

[0030] Referring to Figure 1 - Figure 2 , the present utility model provides a lighting device, comprising a frame assembly 1 and a lighting assembly 2;

[0031] The frame assembly 1 includes a first frame 10 and a second frame 11 corresponding to the first frame 10. The lighting assembly 2 is disposed within the first frame 10. The first frame 10 is sleeved within the second frame 11, and the first frame 10 can freely expand and contract within a specified range within the second frame 11.

[0032] In the above embodiment, the lighting device includes a frame assembly 1 and a lighting assembly 2. The shape of the frame assembly 1 includes, but is not limited to, a long strip shape, a circular shape or other irregular shapes. The frame assembly 1 includes a first frame 10 and a second frame 11, and the first frame 10 and the second frame 11 are correspondingly arranged. The lighting assembly 2 is fixedly connected within the first frame 10 by bolts. The length and width of the first frame 10 are both smaller than the length and width of the second frame 11, and the height of the first frame 10 is greater than or equal to the height of the second frame 11, such that the first frame 10 is sleeved inside the second frame 11. And when the lighting device is in a non-use state such as packaging and transportation, the first frame 10 is located inside the second frame 11. When the lighting device is in a use state, the first frame 10 is connected to the top of the second frame 11 due to the influence of gravity, enabling the first frame 10 to freely expand and contract within a specified range within the second frame 11, ensuring that the overall height of the entire lighting device in the non-use state such as packaging and transportation is half of the height in the use state. Therefore, in the non-use state, the first frame 10 can be completely sleeved inside the second frame 11, significantly reducing the volume of the lighting device, saving storage space, and since the lighting device has a small volume in the non-use state, the transportation cost can be reduced and the transportation efficiency can be improved. At the same time, the first frame 10 can freely expand and contract within a specified range within the second frame 11, providing height adjustability to adapt to different installation environments and lighting requirements, enabling the lighting device to adapt to different use scenarios and increasing its application flexibility.

[0033] Referring to Figure 1 - Figure 2, in one embodiment, the first housing 10 includes a first housing body 101 and a first support platform 102 disposed at one end of the first housing body 101 close to the second housing 11, and the first support platform 102 extends along the entire circumferential direction of the first housing body 101.

[0034] In the above embodiment, the first housing 10 includes a first housing body 101 and a first support platform 102. The first housing body 101 is preferably in a U-shape, and the opening of the first housing body 101 faces the second housing 11, so that the first support platform 102 is disposed on the side wall of the first housing body 101 and is located at one end of the side wall close to the second housing 11. Additionally, the connection between the first support platform 102 and the first housing body 101 is preferably a rounded chamfer, which reduces sharp edges, improves the aesthetics and safety of the product. The first support platform 102 extends outward in a direction away from the inside of the first housing body 101 and extends along the entire circumferential direction of the first housing body 101, effectively increasing the annular support of the entire structure of the first housing 10, improving the overall load-bearing capacity and stability. At the same time, the first support platform 102 and the first housing body 101 are an integral part, simplifying the manufacturing process, reducing the components and steps required for assembly, and reducing errors and inconsistencies during assembly.

[0035] Refer to Figure 1 - Figure 2 , in one embodiment, the second housing 11 includes a second housing body 110 and a second support platform 111 disposed at one end of the second housing body 110 close to the first housing 10, and the second support platform 111 extends along the entire circumferential direction of the second housing 11 to form a first through hole for the first housing body 101 to pass through.

[0036] In the above embodiment, the second housing 11 includes a second housing body 110 and a second support platform 111. The second housing body 110 corresponds to the side wall of the first housing body 101, ensuring precise fit and alignment between the second housing body 110 and the first housing body 101. The second support platform 111 is located at one end of the second housing body 110 close to the first housing 10, and the second support platform 111 extends inward by a certain width in a direction toward the inside of the second housing 11, making the second support platform 111 perpendicular to the second housing body 110. Additionally, the second support platform 111 extends along the entire circumferential direction of the second housing 11, thereby forming a first through hole in the second housing body 110, which is mainly used for the first housing body 101 to expand and contract, effectively supporting the stability of the first housing 10 during the expansion and contraction process, avoiding distortion or unevenness of the device during expansion and contraction, and at the same time, the height and shape of the entire lighting device can be adjusted to adapt to different usage requirements and environmental conditions.

[0037] Furthermore, the size of the first through hole is greater than or equal to the size of the first housing body 101 to ensure that the first housing 10 can smoothly expand and contract into the second housing 11, and is less than the size of the first support platform 102. The size refers to the length and width. The first support platform 102 provides a blocking effect to prevent the first housing 10 from accidentally falling off or slipping out during the expansion and contraction process. Users can easily assemble and adjust the lighting device through the first through hole without additional tools or complex operation steps, effectively improving the work efficiency of assembly and transportation.

[0038] Refer to Figure 1 - Figure 2 , in an embodiment, the housing assembly 1 further includes a diffusion plate 12. The diffusion plate 12 corresponds to the second housing body 110, and the diffusion plate 12 is movably connected within the second housing 11.

[0039] In the above embodiment, the housing assembly 1 further includes a diffusion plate 12. The diffusion plate 12 corresponds to the second housing body 110, and the material of the diffusion plate 12 includes but is not limited to polypropylene, polyethylene, polycarbonate, and polymethyl methacrylate. Through good optical transparency, it can effectively transmit and diffuse light, enabling the lighting device to provide a uniform and soft light effect, reducing the glare and non-uniformity of the light source, and having good durability and impact resistance. It can maintain its structure and appearance during long-term use and is not prone to deformation or damage, thereby extending the service life of the device. In addition, the diffusion plate 12 is movably connected within the second housing 11, so that the diffusion plate 12 does not need to be fixedly connected to the second housing 11. It only needs to place the diffusion plate 12 within the second housing 11. When maintenance or upgrade is required, the operation is more convenient. There is no need to remove complex fixed connections. The diffusion plate 12 can be relatively easily removed, replaced, or cleaned. Different types or thicknesses of diffusion plates 12 can be relatively easily adjusted or replaced without changing the structure of the lighting device, enabling users to adjust the optical characteristics of the lighting device according to actual needs, such as the intensity and distribution of light, effectively improving the flexibility of the diffusion plate 12.

[0040] Refer to Figure 1 - Figure 2 , in an embodiment, the second housing 11 further includes a third support platform 112 disposed at one end of the second housing body 110 away from the second support platform 111. The third support platform 112 extends along the entire circumferential direction of the second housing 11 to form a second through hole.

[0041] In the above embodiments, the second housing 11 further includes a third support platform 112, and the third support platform 112 is disposed at an end of the second housing body 110 away from the second support platform 111. The third support platform 112 is formed by extending a certain width inward in the direction of the second housing 11, so that the third support platform 112 is perpendicular to the second housing body 110. In addition, the third support platform 112 extends along the entire circumferential direction of the second housing 11, thereby forming a second through hole in the second housing body 110. The size of the first through hole is equal to that of the second through hole, and the size of the second through hole is less than or equal to the size of the diffusion plate 12, where the size refers to the length and width. When installing the lighting device, since the materials of the first housing 10 and the second housing 11 include but are not limited to polyurethane, flexible polyvinyl chloride or polyethylene, the flexible first housing 10 can be pressed into the second housing 11 from the second through hole and protrude from the first through hole. In addition, the diffusion plate 12 can also be pressed into the second housing 11 from the second through hole, making the installation process simpler and faster without the need for complex tools or fixing devices. The flexible first housing 10 can be installed by hand or simple pushing, and flexible materials usually have a lower cost and are not easily damaged to other components during the assembly process, which helps to reduce the manufacturing and assembly costs, especially more significant for large-scale production or self-assembly systems.

[0042] Referring to Figure 1 - Figure 2 , in one embodiment, the lighting assembly 2 includes a protective cover 20 and a driving lamp board 21. The protective cover 20 and the driving lamp board 21 are respectively fixedly connected to the bottom of the first housing 10 by bolts, and the driving lamp board 21 is located between the protective cover 20 and the bottom of the first housing 10.

[0043] In the above embodiment, the lighting assembly 2 includes a protective cover 20 and a driving lamp board 21. The driving lamp board 21 mounts the LED lamps on the driving circuit board. The integrated design of the LED lamps and the driving circuit simplifies the wiring and the number of components, making the lighting system more compact. The protective cover 20 is respectively fixedly connected to the bottom of the first housing 10 by bolts, and the driving lamp board 21 is also respectively fixedly connected to the bottom of the first housing 10 by bolts. Therefore, the bolt fixation can ensure a firm connection between the protective cover 20 and the driving lamp board 21 and the first housing 10. This stable structure can resist external vibrations and impacts, ensuring that the lighting device will not become loose or displaced during use. Moreover, through the bolt connection, the protective cover 20 and the driving lamp board 21 can be relatively easily disassembled and installed, enabling maintenance personnel to more conveniently inspect, repair, or replace each component in the device, saving maintenance time and costs. In addition, the driving lamp board 21 is located between the protective cover 20 and the bottom of the first housing 10, which can effectively protect the driving lamp board 21 from the direct influence and physical damage of the external environment, such as dust, water vapor, mechanical impacts, etc., effectively extending the life and stability of the driving lamp board 21. And placing the driving lamp board 21 inside the protective cover 20 can effectively isolate its direct contact with the external environment, reducing the risk of failure or damage. Especially in harsh environmental conditions, this isolation can significantly improve the reliability and safety of the electronic device.

[0044] Referring to Figure 1 - Figure 2 , in one embodiment, a plurality of reinforcing ribs 13 are provided at one end of the first housing 10 away from the first support platform 102, and the reinforcing ribs 13 protrude in a direction away from the second housing 11.

[0045] In the above embodiment, a plurality of reinforcing ribs 13 are provided at the bottom of the first housing 10, and the reinforcing ribs 13 are located at one end of the first housing 10 away from the first support platform 102. The reinforcing ribs 13 include, but are not limited to, strip-shaped, circular, or other irregular shapes. In addition, the reinforcing ribs 13 protrude in a direction away from the second housing 11, forming a plurality of protruding reinforcing ribs 13 at the bottom of the first housing 10, effectively increasing the overall structural strength of the bottom of the first housing 10. Especially when bearing vertical loads or being subjected to external impacts, these reinforcing ribs 13 can disperse the force and reduce the risk of deformation or damage to the bottom structure. And the protruding reinforcing ribs 13 and the first housing 10 are an integral part, which helps to improve the bending and torsional resistance of the bottom of the first housing 10, thereby improving the stability and safety of the entire lighting device.

[0046] The above are only the preferred embodiments of the present utility model, and do not thereby limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present utility model.

Claims

1. A lighting device, characterized in that: Including frame components and lighting components; The frame assembly includes a first frame and a second frame corresponding to the first frame. The lighting assembly is arranged in the first frame. The first frame is sleeved in the second frame. The first frame is freely retractable within a specified range in the second frame.

2. The lighting device according to claim 1, characterized in that: The first frame includes a first frame body and a first support platform arranged at one end of the first frame body close to the second frame body, and the first support platform extends along the entire circumference direction of the first frame body.

3. The lighting device according to claim 2, characterized in that: The second frame includes a second frame body and a second support platform disposed at one end of the second frame body close to the first frame body, and the second support platform extends along the entire circumference of the second frame to form a first through hole for the first frame body to pass through.

4. The lighting device according to claim 3, characterized in that: The size of the first through hole is greater than or equal to the size of the first frame body, and smaller than the size of the first supporting platform, where the size refers to length and width.

5. The lighting device according to claim 3, characterized in that: The frame assembly further includes a diffusion plate, the diffusion plate corresponds to the second frame body, and the diffusion plate is movably connected in the second frame body.

6. The lighting device according to claim 5, characterized in that: The second frame body further includes a third supporting platform disposed at one end of the second frame body away from the second supporting platform, and the third supporting platform extends along the entire circumference direction of the second frame body to form a second through hole.

7. The lighting device according to claim 6, characterized in that: The first through hole and the second through hole have the same size, and the second through hole has a size smaller than or equal to a size of the diffusion plate, where the size refers to length and width.

8. The lighting device according to claim 1, characterized in that: The lighting assembly includes a protective cover and a driving light board. The protective cover and the driving light board are respectively fixedly connected to the bottom of the first frame body by bolts, and the driving light board is located between the protective cover and the bottom of the first frame body.

9. The lighting device according to claim 1, characterized in that: The height of the first frame is greater than or equal to the height of the second frame.

10. The lighting device according to claim 2, characterized in that: A plurality of reinforcing ribs are disposed at one end of the first frame body away from the first supporting platform, and the reinforcing ribs protrude in a direction away from the second frame body.

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