Panel light easy to assemble

Abstract

This utility model discloses an easy-to-assemble panel light, including a chassis, a frame, a light-emitting component, and a diffuser plate. The chassis includes a chassis body, an arc-shaped extension, and a snap-fit ​​part. The frame is composed of four connecting rods. An extension plate extends from the inner side of each connecting rod towards the center. The inner sidewall of the connecting rod and the top surface of the extension plate cooperate to form a diffuser plate mounting position, where the diffuser plate is placed. Each connecting rod has a snap-fit ​​groove on its top surface. By fixing the snap-fit ​​part to the snap-fit ​​groove, the chassis and frame can be detachably connected. The frame of the easy-to-assemble panel light is composed of four connecting rods, each with a snap-fit ​​groove on its top surface. The connecting rods and their snap-fit ​​grooves form an enclosing structure. This enclosing structure cooperates with the snap-fit ​​part of the chassis to achieve a snap-fit ​​connection. The entire panel light can be assembled without screws, reducing steps and improving production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and in particular to a panel light that is easy to assemble. Background Technology

[0002] Panel lights are a type of high-end lighting fixture. They are widely used in ceiling and wall decorative lighting due to their energy-saving, uniform illumination, soft light, and comfortable yet bright light characteristics.

[0003] However, existing panel lights have a lot of screw connection areas in order to ensure a firm connection. Using screw connections increases the number of production steps for panel lights, which will consume more manpower and resources, make assembly more complicated, and is not conducive to improving production efficiency. Utility Model Content

[0004] The purpose of this invention is to provide an easy-to-assemble panel light to solve the problem of low production efficiency caused by the large number of screw connection areas in the above-mentioned panel lights.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] This utility model provides an easy-to-assemble panel light, including a chassis, a frame, a light-emitting component, and a diffuser plate;

[0007] The chassis includes a chassis body, an arc-shaped extension, and a snap-fit ​​portion. The arc-shaped extension is located on the outer edge of the chassis body and is recessed downward to form a downward pressing protrusion. The snap-fit ​​portion is located on the outer edge of the arc-shaped extension. The light-emitting component is located in the chassis body.

[0008] The frame is assembled from four connecting rods. An extension plate extends from the inner side of the connecting rod towards the center. The inner sidewall of the connecting rod and the top surface of the extension plate cooperate to form a diffuser plate mounting position. The diffuser plate is placed in the diffuser plate mounting position.

[0009] The top surface of each connecting rod is provided with a snap-fit ​​groove. By fixing the snap-fit ​​part to the snap-fit ​​groove, the chassis and frame can be detachably connected, and the abutting protrusion is pressed tightly against the diffuser plate.

[0010] In the easily assembled panel light, the top surface of the connecting rod is provided with a first protrusion, and the inner side of the first protrusion is provided with a first limiting flange; the top surface of the connecting rod is provided with a first clearance notch, and the first clearance notch is located inside the first protrusion.

[0011] The first limiting flange includes a first connecting portion and a first flange portion; one end of the first connecting portion is connected to the bottom of the first boss, and the other end of the first connecting portion is connected to the first flange portion; the first connecting portion is inclined upward, the connection between the first connecting portion and the first boss is located inside the connecting rod, and the first connecting portion extends out from the first clearance notch; the first flange portion is inclined downward, and the first limiting flange and the top surface of the connecting rod cooperate to form a snap-fit ​​groove;

[0012] When the chassis and frame are detachably connected, the lower end of the first folded edge abuts against the snap-fit ​​part, and the bottom of the snap-fit ​​part is pressed against the top surface of the connecting rod.

[0013] In the easily assembled panel light, the top surface of the connecting rod is provided with a second protrusion, the inner side of the second protrusion is provided with a second limiting flange, the second limiting flange is inclined downward, and the inner side wall of the second limiting flange and the second protrusion cooperate with the top surface of the connecting rod to form a snap-fit ​​groove.

[0014] When the chassis and frame are detachably connected, the lower end of the second limiting flange abuts against the snap-fit ​​part, and the bottom of the snap-fit ​​part is pressed against the top surface of the connecting rod.

[0015] In the easily assembled panel light, the top surface of the connecting rod is also provided with a groove, the groove is located inside the second boss, and the cross-section of the groove is U-shaped; the second limiting fold, the inner wall of the second boss, the groove and the top surface of the connecting rod cooperate to form a snap-fit ​​groove.

[0016] In the easily assembled panel light, the inner side of the connecting rod is provided with a protruding edge, which is located above the extension plate. The protruding edge, the inner side wall of the connecting rod, and the extension plate cooperate to form a limiting groove, and the diffuser plate is snapped into the limiting groove.

[0017] In the easily assembled panel light, a connecting plate extends upward from the outer side wall of the connecting rod, and a third limiting fold is connected to the connecting plate; the third limiting fold includes a third connecting part, a third pressing part, and a third curling part; one end of the third connecting part is connected to the connecting plate, the other end of the third connecting part is connected to one end of the third pressing part, and the other end of the third pressing part is connected to the third curling part.

[0018] The top surface of the connecting rod is provided with a second clearance notch, the third connecting part is set downward, the third abutting part is set upward at an angle, and the third raised edge is set outward at an angle, so that one end of the third abutting part enters the second clearance notch and the other end of the third abutting part extends out from the second clearance notch; the third abutting part abuts against the inner edge of the second clearance notch, and the third abutting part and the top surface of the connecting rod cooperate to form a snap-fit ​​groove; when the chassis and the frame are detachably connected, the third abutting part abuts against the snap-fit ​​part, and the bottom of the snap-fit ​​part is pressed against the top surface of the connecting rod.

[0019] In the easily assembled panel light, the top of the chassis is provided with a rectangular annular groove.

[0020] One of the technical solutions of this utility model can have the following beneficial effects:

[0021] The frame of the easy-to-assemble panel light is composed of four connecting rods. The top surface of each connecting rod is provided with a snap-fit ​​groove. The connecting rods and the snap-fit ​​grooves on their top surfaces form an enclosing structure. The enclosing structure cooperates with the snap-fit ​​part of the chassis to achieve a snap-fit ​​connection. The entire panel light can be assembled without the use of screws, reducing the number of steps and improving production efficiency. Attached Figure Description

[0022] Figure 1 This is an exploded structural diagram of one embodiment of the present invention;

[0023] Figure 2 yes Figure 1 A magnified view of a section at point A in the middle;

[0024] Figure 3 yes Figure 1 A magnified view of a section at point B in the middle;

[0025] Figure 4 This is a schematic diagram of the chassis structure in one embodiment of the present invention;

[0026] Figure 5 This is a schematic diagram of the connection structure between the chassis and the frame in Embodiment 1 of this utility model;

[0027] Figure 6 This is a schematic diagram of the connection structure between the chassis and the frame in Embodiment 1 of this utility model;

[0028] Figure 7 This is a schematic diagram of the connection structure between the chassis and the frame in Embodiment 1 of this utility model;

[0029] Figure 8 This is a schematic diagram of the connection structure between the chassis and the frame in Embodiment 1 of this utility model;

[0030] In the attached diagram: 1. Chassis; 2. Frame; 3. Light-emitting component; 4. Diffuser plate;

[0031] Chassis body 11, arc-shaped extension 12, snap-fit ​​part 13; rectangular annular groove 14; snap-fit ​​groove 20; connecting rod 21; extension plate 22; protruding edge 23;

[0032] First boss 201; first limiting fold 202; first connecting part 203, first fold 204; second boss 205; second limiting fold 206; groove 207; connecting plate 208; third limiting fold 209; third connecting part 210; third abutting part 211; third curled edge part 212. Detailed Implementation

[0033] The embodiments of this utility model are described in detail below. Examples of these 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. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0034] In the description of this utility model, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" and "second" may explicitly or implicitly include one or more of these features, used to distinguish descriptive features, without any order or emphasis.

[0035] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "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 refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and 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 based on the specific circumstances.

[0037] Please refer to Figures 1-8 This utility model provides an easy-to-assemble panel light, including a chassis 1, a frame 2, a light-emitting component 3, and a diffuser plate 4;

[0038] The chassis 1 includes a chassis body 11, an arc-shaped extension 12, and a snap-fit ​​part 13. The arc-shaped extension 12 is disposed on the outer edge of the chassis body 11, and the arc-shaped extension 12 is recessed downward to form a downward pressing protrusion. The snap-fit ​​part 13 is disposed on the outer edge of the arc-shaped extension 12. The light-emitting component 3 is disposed in the chassis body 11.

[0039] The frame 2 is assembled from four connecting rods 21. An extension plate 22 extends from the inner side of the connecting rod 21 toward the center. The inner side wall of the connecting rod 21 and the top surface of the extension plate 22 cooperate to form a diffuser plate mounting position. The diffuser plate 4 is placed in the diffuser plate mounting position.

[0040] The top surface of each connecting rod 21 is provided with a snap-fit ​​groove 20. By fixing the snap-fit ​​part 13 to the snap-fit ​​groove 20, the chassis 1 and the frame 2 can be detachably connected, and the abutting protrusion is pressed tightly against the diffuser plate 4.

[0041] The frame 2 of the easily assembled panel light is composed of four connecting rods 21 spliced ​​together. The top surface of each connecting rod 21 is provided with a snap-fit ​​groove 20. The connecting rods 21 and the snap-fit ​​groove 20 on their top surfaces form an enclosing structure. The enclosing structure cooperates with the snap-fit ​​part 13 of the chassis 1 to achieve a snap-fit ​​connection. The assembly of the entire panel light can be completed without the use of screws, reducing the number of processes and improving production efficiency.

[0042] In one specific embodiment of this utility model, the frame 2 is assembled from four connecting rods 21. Therefore, the bottom surface of the panel light is rectangular, and the base 1 and diffuser plate 4 are also rectangular. The overall structure of the connecting rods 21 is obtained from a single piece of iron plate through an iron frame rolling process.

[0043] Optionally, the top surface of the connecting rod 21 is provided with a first protrusion 201, and the inner side of the first protrusion 201 is provided with a first limiting flange 202; the top surface of the connecting rod 21 is provided with a first clearance notch, and the first clearance notch is located inside the first protrusion 201.

[0044] The first limiting flange 202 includes a first connecting portion 203 and a first flange portion 204; one end of the first connecting portion 203 is connected to the bottom of the first boss 201, and the other end of the first connecting portion 203 is connected to the first flange portion 204; the first connecting portion 203 is inclined upward, the connection between the first connecting portion 203 and the first boss 201 is located inside the connecting rod 21, and the first connecting portion 203 extends out from the first clearance notch; the first flange portion 204 is inclined downward, and the first limiting flange 202 and the top surface of the connecting rod 21 cooperate to form a snap-fit ​​groove 20;

[0045] When the chassis 1 and the frame 2 are detachably connected, the lower end of the first folded edge 204 abuts against the snap-fit ​​part 13, and the bottom of the snap-fit ​​part 13 is pressed against the top surface of the connecting rod 21.

[0046] In Embodiment 1, the top surface of the connecting rod 21 is provided with a first protrusion 201, and the inner side of the first protrusion 201 is provided with a first limiting flange 202. The snap-fit ​​groove 20 is formed by the first limiting flange 202 cooperating with the top surface of the connecting rod 21. The first flange 204 applies downward pressure to the snap-fit ​​part 13, cooperating with the top surface of the connecting rod 21 to achieve the effect of clamping the snap-fit ​​part 13, thereby achieving the purpose of fixing the chassis 1.

[0047] When connecting or separating the chassis 1 and the frame 2, the operator can bend the first connecting part 203 through the first folded edge 204, so that the first limiting folded edge 202 rotates outward about the connection between the first connecting part 203 and the first boss 201 as the rotation axis, causing the first limiting folded edge 202 to deform, thereby increasing the distance between the first folded edge 204 and the connecting rod 21, making it easier to insert the snap-fit ​​part 13 into the snap-fit ​​groove 20, or to remove the snap-fit ​​part 13 from the snap-fit ​​groove 20.

[0048] The above structure reduces the difficulty of installation or disassembly, thereby improving the efficiency of installation or disassembly. Furthermore, because the first folded edge 204 is angled downwards, it can conceal the assembly gap between the chassis 1 and the frame 2, thus improving the overall appearance and making the panel light more uniform in shape, resulting in a more aesthetically pleasing and refined panel light.

[0049] Optionally, the top surface of the connecting rod 21 is provided with a second protrusion 205, and the inner side of the second protrusion 205 is provided with a second limiting flange 206. The second limiting flange 206 is inclined downward, and the inner sidewall of the second limiting flange 206 and the second protrusion 205 cooperate with the top surface of the connecting rod 21 to form a snap-fit ​​groove 20.

[0050] When the chassis 1 and the frame 2 are detachably connected, the lower end of the second limiting flange 206 abuts against the snap-fit ​​part 13, and the bottom of the snap-fit ​​part 13 is pressed against the top surface of the connecting rod 21.

[0051] In embodiment 2, the top surface of the connecting rod 21 is provided with a second protrusion 205, and the inner side of the second protrusion 205 is provided with a second limiting flange 206. The snap-fit ​​groove 20 is formed by the second limiting flange 206, the inner sidewall of the second protrusion 205, and the top surface of the connecting rod 21. The second limiting flange 206 applies downward pressure to the snap-fit ​​part 13, which, in conjunction with the top surface of the connecting rod 21, achieves the effect of clamping the snap-fit ​​part 13, thereby achieving the purpose of fixing the chassis 1.

[0052] With the above structure, the second limiting fold 206 is inclined downward, which can cover the assembly gap between the chassis 1 and the frame 2, thereby improving the overall appearance, making the panel light shape more uniform, and making the panel light more beautiful and exquisite.

[0053] Furthermore, the top surface of the connecting rod 21 is also provided with a groove 207, which is located inside the second boss 205, and the cross-section of the groove 207 is U-shaped; the second limiting flange 206, the inner wall of the second boss 205, the groove 207 and the top surface of the connecting rod 21 cooperate to form a snap-fit ​​groove 20.

[0054] In embodiment 3, the top surface of the connecting rod 21 is also provided with a groove 207. During the process of connecting or separating the chassis 1 and the frame 2, it is necessary to pry open the second limiting flange 206 so that the snap-fit ​​part 13 can enter the snap-fit ​​groove 20. By adopting the above structure and adding the groove 207, a deformation allowance is provided for the connecting rod 21, which helps to improve the service life of the connecting rod 21 and avoids the decrease in the strength of the connecting rod 21 due to excessive deformation.

[0055] Preferably, the inner side of the connecting rod 21 is provided with a protruding edge 23, which is located above the extension plate 22. The protruding edge 23, the inner side wall of the connecting rod 21 and the extension plate 22 cooperate to form a limiting groove, and the diffuser plate 4 is engaged in the limiting groove.

[0056] In embodiments 2 and 3, the inner side of the connecting rod 21 is provided with a protruding edge 23. Using the above structure, the diffuser plate 4 can be held in place by the limiting groove, preventing the diffuser plate 4 from detaching and improving the stability of the panel light.

[0057] Optionally, a connecting plate 208 extends upward from the outer side wall of the connecting rod 21, and a third limiting flange 209 is connected to the connecting plate 208; the third limiting flange 209 includes a third connecting part 210, a third abutting part 211, and a third raised edge part 212; one end of the third connecting part 210 is connected to the connecting plate 208, the other end of the third connecting part 210 is connected to one end of the third abutting part 211, and the other end of the third abutting part 211 is connected to the third raised edge part 212;

[0058] The top surface of the connecting rod 21 is provided with a second clearance notch, the third connecting part 210 is set downward, the third abutting part 211 is set upward at an angle, and the third raised edge part 212 is set outward at an angle, so that one end of the third abutting part 211 enters the second clearance notch and the other end of the third abutting part 211 extends out from the second clearance notch; the third abutting part 211 abuts against the inner edge of the second clearance notch, and the third abutting part 211 and the top surface of the connecting rod 21 cooperate to form a snap-fit ​​groove 20; when the chassis 1 and the frame 2 are detachably connected, the third abutting part 211 abuts against the snap-fit ​​part 13, and the bottom of the snap-fit ​​part 13 is pressed against the top surface of the connecting rod 21.

[0059] In embodiment 4, the snap-fit ​​groove 20 is formed by the cooperation of the third abutment 211 and the connecting rod 21. When the chassis 1 and the frame 2 are detachably connected, the third abutment 211 applies downward pressure to the snap-fit ​​part 13, which, in conjunction with the top surface of the connecting rod 21, achieves the effect of clamping the snap-fit ​​part 13, thereby achieving the purpose of fixing the chassis 1.

[0060] When connecting or separating the chassis 1 from the frame 2, the operator can bend the third limiting flange 209 through the third upturned edge 212, causing the third abutting part 211 to deform and continue to tilt upwards, thereby increasing the distance between the third abutting part 211 and the connecting rod 21. This facilitates the insertion of the locking part 13 into the locking groove 20 or the removal of the locking part 13 from the locking groove 20. This structure reduces the difficulty of installation or disassembly, thereby improving the efficiency of installation or disassembly.

[0061] Preferably, the top of the chassis 1 is provided with a rectangular annular groove 14.

[0062] By adopting the above structure, external forces are effectively dispersed and local stress concentration is reduced, thereby increasing the local stiffness of chassis 1 and making chassis 1 less prone to deformation when subjected to external pressure or impact.

[0063] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without inventive effort, and these equivalent modifications or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A panel light that is easy to assemble, characterized in that, Includes chassis, frame, light-emitting components, and diffuser plate; The chassis includes a chassis body, an arc-shaped extension, and a snap-fit ​​portion. The arc-shaped extension is located on the outer edge of the chassis body and is recessed downward to form a downward pressing protrusion. The snap-fit ​​portion is located on the outer edge of the arc-shaped extension. The light-emitting component is located in the chassis body. The frame is assembled from four connecting rods. An extension plate extends from the inner side of the connecting rod towards the center. The inner sidewall of the connecting rod and the top surface of the extension plate cooperate to form a diffuser plate mounting position. The diffuser plate is placed in the diffuser plate mounting position. The top surface of each connecting rod is provided with a snap-fit ​​groove. By fixing the snap-fit ​​part to the snap-fit ​​groove, the chassis and frame can be detachably connected, and the abutting protrusion is pressed tightly against the diffuser plate.

2. The easily assembled panel light according to claim 1, characterized in that, The top surface of the connecting rod is provided with a first protrusion, and the inner side of the first protrusion is provided with a first limiting flange; the top surface of the connecting rod is provided with a first clearance notch, and the first clearance notch is located inside the first protrusion. The first limiting flange includes a first connecting portion and a first flange portion; one end of the first connecting portion is connected to the bottom of the first boss, and the other end of the first connecting portion is connected to the first flange portion; the first connecting portion is inclined upward, the connection between the first connecting portion and the first boss is located inside the connecting rod, and the first connecting portion extends out from the first clearance notch; the first flange portion is inclined downward, and the first limiting flange and the top surface of the connecting rod cooperate to form a snap-fit ​​groove; When the chassis and frame are detachably connected, the lower end of the first folded edge abuts against the snap-fit ​​part, and the bottom of the snap-fit ​​part is pressed against the top surface of the connecting rod.

3. The easily assembled panel light according to claim 1, characterized in that, The top surface of the connecting rod is provided with a second protrusion, and the inner side of the second protrusion is provided with a second limiting flange. The second limiting flange is inclined downward, and the inner side wall of the second limiting flange and the second protrusion cooperate with the top surface of the connecting rod to form a snap-fit ​​groove. When the chassis and frame are detachably connected, the lower end of the second limiting flange abuts against the snap-fit ​​part, and the bottom of the snap-fit ​​part is pressed against the top surface of the connecting rod.

4. The easily assembled panel light according to claim 3, characterized in that, The top surface of the connecting rod is also provided with a groove, which is located inside the second boss and the cross-section of the groove is U-shaped; the second limiting flange, the inner wall of the second boss, the groove and the top surface of the connecting rod cooperate to form a snap-fit ​​groove.

5. A panel light that is easy to assemble according to claim 1, characterized in that, The inner side of the connecting rod is provided with a protruding edge, which is located above the extension plate. The protruding edge, the inner side wall of the connecting rod, and the extension plate cooperate to form a limiting groove, and the diffuser plate is engaged in the limiting groove.

6. The easily assembled panel light according to claim 1, characterized in that, A connecting plate extends upward from the outer side wall of the connecting rod, and a third limiting flange is connected to the connecting plate; the third limiting flange includes a third connecting part, a third abutting part, and a third raised edge part; one end of the third connecting part is connected to the connecting plate, the other end of the third connecting part is connected to one end of the third abutting part, and the other end of the third abutting part is connected to the third raised edge part. The top surface of the connecting rod is provided with a second clearance notch, the third connecting part is set downward, the third abutting part is set upward at an angle, and the third raised edge is set outward at an angle, so that one end of the third abutting part enters the second clearance notch and the other end of the third abutting part extends out from the second clearance notch; the third abutting part abuts against the inner edge of the second clearance notch, and the third abutting part and the top surface of the connecting rod cooperate to form a snap-fit ​​groove; when the chassis and the frame are detachably connected, the third abutting part abuts against the snap-fit ​​part, and the bottom of the snap-fit ​​part is pressed against the top surface of the connecting rod.

7. A panel light that is easy to assemble according to claim 1, characterized in that, The top of the chassis is provided with a rectangular annular groove.

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