An LED lighting device

Abstract

The utility model belongs to lighting equipment technical field discloses a kind of LED lighting device, the LED lighting device includes shell structure and main body structure, shell structure includes frame, light-transmitting plate and mounting structure, frame is used to bear mounting structure and light-transmitting plate, light-transmitting plate is inserted in frame, mounting structure is connected in frame, for fixing light-transmitting plate, main body structure includes backplate, LED lamp plate and joint structure, LED lamp plate is connected in backplate, for lighting, joint structure is connected in frame, for fixing backplate, joint structure includes limit post, clamping plate and elastic piece, limit post is connected in frame, clamping plate is inserted in limit post, for connecting frame and backplate, by joint structure, without tedious screw lock, backplate and frame can be quickly spliced, greatly shorten production working hours, improve whole lamp production efficiency, reduce manpower cost, internal component is convenient, simplify maintenance process.

Description

Technical Field

[0001] This utility model belongs to the field of lighting equipment technology, and in particular relates to an LED lighting device. Background Technology

[0002] With the increasing emphasis on energy conservation and environmental protection, LED lighting devices have been widely used in the lighting field due to their advantages such as high luminous efficiency, low energy consumption, and long lifespan.

[0003] In actual use and maintenance, the connection structure between the back panel and the frame is complex, often using cumbersome screw fastening and clip nesting, lacking a quick disassembly and assembly design, resulting in long assembly time. When replacing internal components later, a lot of time is required to disassemble the connection structure, which not only affects maintenance efficiency, but also increases maintenance costs and equipment failure risks, making it difficult to meet the market's demand for convenient maintenance and efficient operation and maintenance of LED lighting devices.

[0004] In other words, existing LED lighting devices suffer from problems such as low assembly efficiency, time-consuming and labor-intensive maintenance, increased maintenance costs, and equipment failure risks due to the complex connection structure between the back panel and the frame and the lack of quick disassembly and assembly design. Utility Model Content

[0005] The purpose of this utility model is to provide an LED lighting device that solves the problems of existing LED lighting devices, such as low assembly efficiency, time-consuming and labor-intensive maintenance, increased maintenance costs, and increased equipment failure risks, due to the complex connection structure between the back plate and the frame and the lack of quick assembly and disassembly design.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] This utility model provides an LED lighting device, which includes:

[0008] The outer shell structure includes a frame, a light-transmitting plate, and a mounting structure. The frame is used to support the mounting structure and the light-transmitting plate. The light-transmitting plate is inserted into the frame, and the mounting structure is connected to the frame to fix the light-transmitting plate.

[0009] The main structure includes a back panel, an LED light panel, and a snap-fit ​​structure. The LED light panel is connected to the back panel for illumination, and the snap-fit ​​structure is connected to the frame for fixing the back panel.

[0010] As an optional technical solution for LED lighting devices, the mounting structure includes:

[0011] A limiting plate, connected to the frame, is used to limit the guide plate;

[0012] A compression ring is inserted into the frame.

[0013] A guide plate, inserted into the limiting plate, is used to connect the extrusion ring and the frame.

[0014] As an optional technical solution for LED lighting devices, the snap-fit ​​structure includes:

[0015] A limiting post is connected to the frame.

[0016] A snap-fit ​​plate, inserted into the limiting post, is used to connect the frame and the back plate;

[0017] An elastic element is sleeved on the limiting post and its two ends are respectively connected to the snap-fit ​​plate and the frame.

[0018] As an optional technical solution for LED lighting devices, the back plate is provided with a sealing element for sealing the gap between the frame and the back plate;

[0019] A second sealing element is installed on the frame to seal the gap between the light-transmitting plate and the frame.

[0020] As an optional technical solution for LED lighting devices, the back plate has an installation channel, and the snap-fit ​​plate is inserted into the installation channel;

[0021] The frame is provided with a positioning groove, and the snap-fit ​​structure is provided in the positioning groove;

[0022] When the extrusion ring is inserted into the frame, an installation hole is provided at the contact position between the frame and the extrusion ring, and the guide plate is inserted into the installation hole.

[0023] As an optional technical solution for LED lighting devices, the guide plate has a beveled edge.

[0024] Beneficial effects:

[0025] This utility model provides an LED lighting device, which includes a shell structure and a main body structure. The shell structure includes a frame, a light-transmitting plate, and a mounting structure. The frame supports the mounting structure and the light-transmitting plate, and the light-transmitting plate is inserted into the frame. The mounting structure is connected to the frame to fix the light-transmitting plate. The main body structure includes a back plate, an LED light panel, and a snap-fit ​​structure. The LED light panel is connected to the back plate for lighting, and the snap-fit ​​structure is connected to the frame to fix the back plate. Through the snap-fit ​​structure, there is no need for cumbersome screw locking, and the back plate and the frame can be quickly spliced, which greatly shortens the production time, improves the overall lamp production efficiency, reduces labor costs, and makes the internal components convenient and simplifies the maintenance process. Attached Figure Description

[0026] Figure 1This is a structural schematic diagram of an LED lighting device provided in an embodiment of the present utility model;

[0027] Figure 2 This is an exploded view of an LED lighting device provided in an embodiment of this utility model;

[0028] Figure 3 This is a schematic diagram of the installation structure of the snap-fit ​​structure provided in this embodiment of the utility model;

[0029] Figure 4 This is a schematic diagram of the installation structure provided in an embodiment of the present utility model.

[0030] In the picture:

[0031] 1. Frame; 2. Transparent panel; 3. Back panel; 4. LED light panel; 5. Limiting plate; 6. Extrusion ring; 7. Guide plate; 8. Limiting post; 9. Snap-fit ​​plate; 10. Elastic component; 11. Sealing component one; 12. Sealing component two. Detailed Implementation

[0032] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0033] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] In this invention, unless otherwise explicitly 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," "over," and "on top" of the second feature includes the first feature 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. "Below," "below," and "under" the second feature includes the first feature 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.

[0035] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0036] like Figures 1 to 4 As shown, this embodiment provides an LED lighting device, which includes a housing structure and a main body structure. The housing structure includes a frame 1, a light-transmitting plate 2, and a mounting structure. The frame 1 supports the mounting structure and the light-transmitting plate 2. The light-transmitting plate 2 is inserted into the frame 1. The mounting structure is connected to the frame 1 to fix the light-transmitting plate 2. The main body structure includes a back plate 3, an LED light panel 4, and a snap-fit ​​structure. The LED light panel 4 is connected to the back plate 3 for illumination. The back of the back plate 3 has a charging interface and a bracket. The charging interface is used to charge the LED light panel 4, and the bracket is used to support the back plate 3 and adjust it to different angles so that the LED light panel 3 can illuminate. The angle of the projection is different. This technology is existing technology and will not be elaborated on here. The snap-fit ​​structure is connected to the frame 1 and is used to fix the back plate 3. The snap-fit ​​structure includes a limiting post 8, a snap-fit ​​plate 9 and an elastic element 10. The limiting post 8 is connected to the frame 1. The snap-fit ​​plate 9 is inserted into the limiting post 8 and is used to connect the frame 1 and the back plate 3. The elastic element 10 is sleeved on the limiting post 8 and its two ends are respectively connected to the snap-fit ​​plate 9 and the frame 1. The back plate 3 is provided with a sealing element 11 to seal the gap between the frame 1 and the back plate 3. The back plate 3 has an installation channel. The snap-fit ​​plate 9 is inserted into the installation channel. The frame 1 has a positioning groove. The snap-fit ​​structure is located in the positioning groove.

[0037] With its snap-fit ​​structure, the back panel 3 and frame 1 can be quickly assembled without the need for cumbersome screws, significantly shortening production time, improving overall lamp production efficiency, reducing labor costs, and making internal components convenient and simplifying maintenance procedures.

[0038] When separating the back plate 3 and the frame 1, first pull the snap-fit ​​plate 9. The snap-fit ​​plate 9 slides on the limiting post 8, and the elastic element 10 is elastically contracted by the snap-fit ​​plate 9. As the snap-fit ​​plate 9 moves, it leaves the installation channel, causing the back plate 3 and the frame 1 to lose connection. Then, remove the back plate 3, separating it from the frame 1. When it is necessary to install the frame 1 onto the back plate 3, first fit the back plate 3 onto the frame 1, and then pull the snap-fit ​​plate 9. The elastic element 10 is compressed and contracts under the pressure of the snap-fit ​​plate 9, and then the back plate 3 is pressed into the frame 1. At this time, the seal 11 is compressed, so that the seal 11 fills the gap between the back plate 3 and the frame 1, preventing moisture from easily entering the back plate 3. Then the snap-fit ​​plate 9 is released, the elastic element 10 loses the compression and expands elastically, and the elastic element 10 pushes the snap-fit ​​plate 9 to move, so that one end of the snap-fit ​​plate 9 enters the installation channel, thereby completing the connection between the back plate 3 and the frame 1.

[0039] Specifically, the limiting post 8 is fixedly installed inside the positioning groove, the snap-fit ​​plate 9 is slidably installed on the limiting post 8, the elastic element 10 can be an elastic element such as a spring, the elastic element 10 is fixedly sleeved on the limiting post 8, and one end of the elastic element 10 is fixedly connected to the snap-fit ​​plate 9, and the other end is fixedly connected to the inner wall of the positioning groove, and the sealing element 11 can be a sealing element such as a rubber sleeve that can seal.

[0040] In this embodiment, limit posts 8 and elastic elements 10 are fixedly installed at both ends of the snap-fit ​​plate 9. There are two sets of snap-fit ​​plates 9, located at the left and right ends of the frame 1 respectively.

[0041] See Figure 2 and Figure 4 In this embodiment, the installation structure includes a limiting plate 5, a compression ring 6, and a guide plate 7. The limiting plate 5 is connected to the frame 1 and is used to limit the guide plate 7. The compression ring 6 is inserted into the frame 1, and the guide plate 7 is inserted into the limiting plate 5 to connect the compression ring 6 and the frame 1. A sealing element 2 12 is installed on the frame 1 to seal the gap between the light-transmitting plate 2 and the frame 1. When the compression ring 6 is inserted into the frame 1, an installation hole is opened at the position where the frame 1 and the compression ring 6 are in contact. The guide plate 7 is inserted into the installation hole, and a bevel is opened on the guide plate 7.

[0042] The light-transmitting plate 2 can be detached and installed through the installation structure. When the light-transmitting plate 2 is worn or cracked due to long-term use, affecting the light transmittance and dustproof effect, the dustproof performance of the device can be guaranteed by replacing the light-transmitting plate 2, reducing maintenance difficulty and cost, and improving the practicality and economy of the product.

[0043] When the light-transmitting plate 2 needs to be replaced, first separate the frame 1 and the back plate 3. Then push the guide plate 7 from the inside out to separate the guide plate 7 from the compression ring 6. Then remove the compression ring 6 and the light-transmitting plate 2. Then put the new light-transmitting plate 2 into the frame 1. Then embed the compression ring 6 into the frame 1 to compress the light-transmitting plate 2. Then install the back plate 3 to connect the back plate 3 and the frame 1. During the installation of the back plate 3, the back plate 3 will compress the guide plate 7. The guide plate 7 is compressed and gradually moves towards the compression ring 6, so that the guide plate 7 gradually moves into the compression ring 6, thereby connecting the compression ring 6 and the frame 1, thus fixing the light-transmitting plate 2 and preventing the light-transmitting plate 2 from shaking.

[0044] Specifically, the limiting plate 5 is fixedly connected to the top and bottom of the mounting hole of the frame 1, and the guide plate 7 is slidably installed on the outer surface of the limiting plate 5 at the position of the mounting hole. A sealing element 2 12 is fixedly installed on the frame 1 at the position where it fits against the light-transmitting plate 2. The sealing element 2 12 can be a sealing gasket or other sealing element with sealing properties. The guide plate 7 has a beveled edge at one end near the back plate 3.

[0045] In this embodiment, there are two sets of mounting structures, located at the top and bottom of the frame, respectively.

[0046] The following is a detailed description of the usage process of an LED lighting device:

[0047] When separating the back plate 3 and the frame 1, first pull the snap-fit ​​plate 9. The snap-fit ​​plate 9 slides on the limiting post 8. The elastic element 10 is compressed and contracts elastically by the snap-fit ​​plate 9. As the snap-fit ​​plate 9 moves, it leaves the installation channel, causing the back plate 3 and the frame 1 to lose connection. Then, remove the back plate 3, separating it from the frame 1. When it is necessary to install the frame 1 onto the back plate 3, first, fit the back plate 3 onto the frame 1, then pull the snap-fit ​​plate 9. The elastic element 10 is compressed and contracts elastically by the snap-fit ​​plate 9. Then, press the back plate 3 into the frame 1. At this time, the seal 11 is compressed, filling the gap between the back plate 3 and the frame 1, preventing moisture from easily entering the back plate 3. Then, release the snap-fit ​​plate 9. The elastic element 10 loses its compression and expands elastically. Push the snap-fit ​​plate 9 to move it, so that one end of the snap-fit ​​plate 9 enters the installation channel, thereby completing the connection between the back plate 3 and the frame 1. When the light-transmitting plate 2 needs to be replaced, first separate the frame 1 and the back plate 3, then push the guide plate 7 from the inside out, so that the guide plate 7 separates from the compression ring 6, then remove the compression ring 6 and the light-transmitting plate 2, then put the new light-transmitting plate 2 into the frame 1, then embed the compression ring 6 into the frame 1, so that the compression ring 6 compresses the light-transmitting plate 2, and then install the back plate 3, so that the back plate 3 and the frame 1 are connected. During the installation of the back plate 3, the back plate 3 will compress the guide plate 7. The guide plate 7 is compressed and gradually moves towards the compression ring 6, so that the guide plate 7 gradually moves into the compression ring 6, thereby connecting the compression ring 6 and the frame 1, thus fixing the light-transmitting plate 2 and preventing the light-transmitting plate 2 from shaking.

[0048] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. An LED lighting device, characterized by, include: The outer shell structure includes a frame (1), a light-transmitting plate (2), and a mounting structure. The frame (1) is used to support the mounting structure and the light-transmitting plate (2). The light-transmitting plate (2) is inserted into the frame (1). The mounting structure is connected to the frame (1) and is used to fix the light-transmitting plate (2). The main structure includes a back plate (3), an LED light panel (4) and a snap-fit ​​structure. The LED light panel (4) is connected to the back plate (3) for lighting, and the snap-fit ​​structure is connected to the frame (1) for fixing the back plate (3). The mounting structure includes: A limiting plate (5) is connected to the frame (1) and is used to limit the guide plate (7). A compression ring (6) is inserted into the frame (1); A guide plate (7) is inserted into the limiting plate (5) and is used to connect the extrusion ring (6) and the frame (1). The snap-fit ​​structure includes: A limiting post (8) is connected to the frame (1); A snap-fit ​​plate (9) is inserted into the limiting post (8) to connect the frame (1) and the back plate (3). The elastic element (10) is sleeved on the limiting post (8) and its two ends are respectively connected to the snap plate (9) and the frame (1).

2. An LED lighting device according to claim 1, characterized in that The back plate (3) is provided with a sealing element (11) for sealing the gap between the frame (1) and the back plate (3); A sealing element 2 (12) is installed on the frame (1) to seal the gap between the light-transmitting plate (2) and the frame (1).

3. The LED lighting device of claim 1, wherein, The back plate (3) has an installation channel, and the snap-fit ​​plate (9) is inserted into the installation channel; the frame (1) has a positioning groove, and the snap-fit ​​structure is located in the positioning groove; when the extrusion ring (6) is inserted into the frame (1), an installation hole is provided at the contact position of the frame (1) and the extrusion ring (6), and the guide plate (7) is inserted into the installation hole.

4. The LED lighting apparatus of claim 1, wherein, The guide plate (7) has a beveled edge.

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