Panel lamp

Abstract

To provide a lamp tube having a multilayer optical medium structure.SOLUTION: The lamp tube having a multilayer optical medium structure includes an outer tube, an inner tube, and a light source substrate. The inner tube is disposed in the outer tube and includes a mounting base, a first light-adjusting portion, a second light-adjusting portion, and a corrugated portion. The mounting seat, the first light adjusting portion, and the second light adjusting portion are disposed on an inner wall of the inner tube. The corrugated portion and the mounting seat are disposed between the first light adjustment portion and the second light adjustment portion. The light source substrate is disposed on the mounting seat, and the corrugated portion corresponds to one side of the light source substrate. The first light adjustment portion has a plurality of first prism steps arranged in sequence, the second light adjustment portion has a plurality of second prism steps arranged in sequence, and the corrugated portion has a corrugated structure.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to a lighting device, in particular to a panel lamp. [Background technology]

[0002] Recessed panel lights are modern indoor lighting devices that are widely used in the interior spaces of various buildings, such as offices, commercial facilities, kitchens, bathrooms, bedrooms, etc. Recessed panel lights can be directly mounted on the ceiling, and their surface is flush with the ceiling, providing excellent visual effects.

[0003] Due to the frequent occurrence of earthquakes in some countries, panel lights in these countries are becoming larger and heavier, but due to the above design, these panel lights are very inconvenient to install and require a lot of manpower, which significantly increases labor costs.

[0004] Furthermore, due to limitations in the structural design of conventional panel lamps, the structural strength of these panel lamps is poor, so the service life of these panel lamps cannot be effectively improved. Summary of the Invention [Problem to be solved by the invention]

[0005] SUMMARY OF THE INVENTION It is an object of the present invention to provide a panel light. [Means for solving the problem]

[0006] According to one embodiment of the present invention, a panel lamp is provided, including a lamp body, a plurality of V-shaped springs, and a mounting frame. Each V-shaped spring includes a fixed end, two branches, and two wings corresponding to the two branches. The fixed end is fixed to the lamp body, one end of each branch is connected to the fixed end, and the other end of each branch is connected to the corresponding wing. The mounting frame contacts the lamp body and is connected to the lamp body via the plurality of V-shaped springs. The V-shaped springs are fixed to each other via the two wings and the mounting frame.

[0007] According to another embodiment of the present invention, there is provided a panel light including a lamp body, a plurality of V-shaped springs, and a mounting frame. Each V-shaped spring includes a fixed end, two branches, two wings corresponding to the two branches, and two hooks corresponding to the two wings, and the fixed end is fixed to the lamp body. One end of each branch is connected to the fixed end, and the other end of each branch is connected to one end of a wing, and the other end of each wing is connected to a corresponding hook, with the two wings extending in opposite directions. The mounting frame is connected to the lamp body via the plurality of V-shaped springs. When the mounting frame is in contact with the lamp body, the V-shaped springs are fixed to each other via the two wings and the mounting frame. When the mounting frame is not in contact with the lamp body, the lamp body is hung from the mounting frame via the two hooks of each V-shaped spring. [Effects of the Invention]

[0008] Based on the above, a panel light according to an embodiment of the present invention includes a lamp body, a plurality of V-shaped springs, and a mounting frame. Each V-shaped spring includes a fixed end, two branches, and two wings corresponding to the two branches. The fixed end is fixed to the lamp body, one end of each branch is connected to the fixed end, and the other end of each branch is connected to the corresponding wing. The mounting frame contacts the lamp body and is connected to the lamp body via the plurality of V-shaped springs. Each V-shaped spring is fixed to the lamp body via the two wings and the mounting frame. The above-mentioned multiple V-shaped spring fixing structure can apply a force that presses the mounting frame toward the lamp body, thereby fixing the lamp body and the mounting frame to each other. The above-mentioned V-shaped spring fixing structure greatly simplifies the structure of the panel light, making the panel light lighter and more convenient for transportation and installation. Therefore, the panel light can significantly reduce labor costs and transportation costs during installation and meet the needs of practical applications. [Brief explanation of the drawings]

[0009] [Figure 1] FIG. 1 is a combination diagram of a panel light according to an embodiment of the present invention. [Figure 2] 1 is an exploded view of a panel light according to an embodiment of the present invention; [Figure 3] 1 is a cross-sectional view of a lamp body of a panel lamp according to an embodiment of the present invention. [Figure 4] FIG. 2 is a front view of a V-shaped spring of a panel light according to one embodiment of the present invention. [Figure 5] 1 is an exploded view of a mounting frame of a panel light according to an embodiment of the present invention. [Figure 6] FIG. 2 is a diagram illustrating a combination of a mounting frame of a panel light according to an embodiment of the present invention. [Figure 7] FIG. 2 is a top view of the main holder of the mounting frame of the panel light of the embodiment of the present invention. [Figure 8] FIG. 2 is a top view of a sub-holder of a mounting frame of a panel light according to an embodiment of the present invention. [Figure 9] FIG. 1 is a first explanatory diagram of the installation process of the panel light of one embodiment of the present invention. [Figure 10] FIG. 2 is a second explanatory diagram of the installation process of the panel light of one embodiment of the present invention. [Figure 11] FIG. 10 is a top view of a mounting frame of a panel light according to another embodiment of the present invention. [Figure 12] FIG. 10 is a first explanatory diagram of a combination of a mounting frame and a lamp body of a panel light according to another embodiment of the present invention. [Figure 13] FIG. 10 is a second explanatory diagram of a combination of a mounting frame and a lamp body of a panel light according to another embodiment of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0010] Hereinafter, embodiments of the panel light of the present invention will be described with reference to the related drawings. However, for clarity and ease of description in the drawings, the dimensions and proportions of each component in the drawings may be exaggerated or reduced. In the following description and / or claims, when a component is described as being "connected" or "coupled" to another component, this may be directly connected or coupled to the other component, or an intermediate component may be present. When a component is described as being "directly connected" or "directly coupled" to another component, this does not mean that an intermediate component is present, and other terms used to describe the relationship between components or layers should be interpreted similarly. For ease of understanding, the same components in the following embodiments will be denoted and described with the same reference numerals.

[0011] Please refer to Figures 1, 2, 3 and 4. Figure 1 is an assembled view of a panel light of one embodiment of the present invention. Figure 2 is an exploded view of a panel light of one embodiment of the present invention. Figure 3 is a cross-sectional view of a lamp body of a panel light of one embodiment of the present invention. Figure 4 is a front view of a V-shaped spring of a panel light of one embodiment of the present invention. As shown in the figures, the panel light 1 includes a lamp body 13, a plurality of V-shaped springs 12, a mounting frame 11, and a power supply module 14.

[0012] Each V-shaped spring 12 includes a fixed end 121, two branches 122, and two wings 123 corresponding to the two branches. The fixed end 121 is fixed to the lamp body 13, one end of each branch 122 is connected to the fixed end 121, and the other end of each branch 122 is connected to the corresponding wing 123. Each V-shaped spring 12 further includes two hooks 124 corresponding to the two wings 123. One end of each wing 123 is connected to the other end of the corresponding branch 122, and the other end is connected to the corresponding hook 124. An included angle θ1 is formed between the branch 122 and the horizontal reference plane HR, and an included angle θ2 is formed between the wing 123 and the horizontal reference plane HR. The included angle θ1 between the branch portion 122 and the horizontal reference plane HR is larger than the included angle θ2 between the corresponding wing portion 123 and the horizontal reference plane HR (both the included angle θ1 and the included angle θ2 are less than 90 degrees). The extending directions of the two wing portions 123 are opposite to each other. In this embodiment, the number of V-shaped springs 12 is four. In other embodiments, the number of V-shaped springs 12 may be two or six, and can be adjusted according to actual needs.

[0013] The lamp body 13 includes a back plate 131, a globe 132, and a light source board 133. The light source board 133 is mounted within the back plate 131. The globe 132 is mounted on the back plate 131 and covers the light source board 133. In one embodiment, the light source board 133 includes a circuit board and a plurality of light sources (such as light emitting diodes). In another embodiment, the light source board 133 may be replaced with a light bulb, a fluorescent lamp, or other conventional light-emitting component.

[0014] The power supply module 14 is mounted on the lamp body 13 and electrically connected to the light source board 133. In one embodiment, the power supply module 14 may be a light emitting diode driver. In another embodiment, the power supply module 14 may be a driver for other light sources.

[0015] After the installation process is completed, the mounting frame 11 contacts the lamp body 13 and is connected to the lamp body 13 via the V-shaped springs 12. Each V-shaped spring 12 is fixed to the mounting frame 11 via two wings 123. The V-shaped spring fixing structure described above applies a force that presses the mounting frame 11 toward the lamp body 13, thereby fixing the lamp body 13 and the mounting frame 11 to each other. The structural design of the V-shaped springs 12 greatly simplifies the structure of the panel light 1, making the panel light 1 lighter and more convenient for transportation and installation. Therefore, the panel light 1 can significantly reduce the labor costs and transportation costs of the installation process and meet the needs of actual applications.

[0016] Please refer to Figures 5, 6, 7, and 8. Figure 5 is an exploded view of a mounting frame for a panel light of one embodiment of the present invention, and Figures 1 to 4 are also referred to. Figure 6 is an assembled view of the mounting frame for a panel light of one embodiment of the present invention. Figure 7 is a top view of the main holder of the mounting frame for a panel light of one embodiment of the present invention. Figure 8 is a top view of the sub-holder of the mounting frame for a panel light of one embodiment of the present invention. As shown in the figures, the mounting frame 11 includes a main holder 111 and two sub-holders 112. The two sub-holders 112 are respectively installed at both ends of the main holder 111. Each sub-holder 112 includes a plurality of openings Sh and a plurality of fixing grooves Gv corresponding to the plurality of openings Sh, and each opening Sh is connected to the corresponding fixing groove Gv. The opening Sh has two hypotenuses Sd installed on both sides of the opening Sh. Each V-shaped spring 12 corresponds to one of the openings Sh and fixing grooves Gv, and can move along the oblique sides Sd on both sides of the opening Sh to pass through the opening Sh and be inserted into the fixing groove Gv. Then, the two branches 122 of the V-shaped spring 12 press against both ends of the fixing groove Gv, respectively, to apply a force that presses the mounting frame 11 toward the lamp body 13, thereby fixing the lamp body 13 and the mounting frame 11 to each other.

[0017] The main holder 111 includes a main fixing portion 1111 and two side wings 1112. The two side wings 1112 are installed at both ends of the main fixing portion 1111 and correspond to the two sub-holders 112, respectively. Each side wing 1112 has a locking piece Ls and is fixed to the corresponding sub-holder 112 via the locking piece Ls. Each locking piece Ls has three rivet connection holes Nh (corresponding holes are also provided in the sub-holder 112), and connecting the centers of the three rivet connection holes Nh forms a triangle. The structural design of the rivet connection holes Nh allows the locking piece Ls to be firmly fixed to the sub-holder 112 via multiple rivets, further improving the structural strength of the mounting frame 11 and making the mounting frame 11 less susceptible to deformation. This further improves the service life of the panel lamp 1. Each side wing 1112 also has a positioning piece Ps that can be installed perpendicular to the locking piece Ls. The positioning pieces Ps can effectively prevent the sub-holder 112 from shaking, thereby further improving the structural strength of the mounting frame 11 and making the mounting frame 11 less likely to deform.

[0018] The main fixing part 1111 also has a plurality of mounting holes Th and wiring terminal connection holes Eh. The plurality of mounting holes Th are distributed throughout the main fixing part 1111, and the wiring terminal connection holes Eh can be connected to a wiring terminal block. The mounting frame 11 can be fixed to a ceiling via the plurality of mounting holes Th and fixing members (screws, bolts, nails, etc.). The structural design of the main fixing part 1111 described above allows the panel light 1 to be adapted to different installation environments. Therefore, the panel light 1 has greater flexibility in use and can be applied in a wider range of applications.

[0019] The main fixing portion 1111 also has a first structurally reinforced wing S1. In this embodiment, the two first structurally reinforced wings S1 may be perpendicular to the main fixing portion 1111. In another embodiment, the two first structurally reinforced wings S1 do not have to be perpendicular to the main fixing portion 1111. The two first structurally reinforced wings S1 are respectively installed on both sides of the main fixing portion 1111, and the number of first structurally reinforced wings S1 may be only one. Each side wing portion 1112 has two second structurally reinforced wings S2. In this embodiment, the two second structurally reinforced wings S2 may be perpendicular to the side wing portion 1112. In another embodiment, the two second structurally reinforced wings S2 do not have to be perpendicular to the side wing portion 1112. The two second structurally reinforced wings S2 may be respectively installed on both sides of the side wing portion 1112, and the number of second structurally reinforced wings S2 may be only one.

[0020] Each sub-holder 112 also has a third structural reinforcing wing S3. The third structural reinforcing wing S3 is installed on one side of the sub-holder 112. In this embodiment, the third structural reinforcing wing S3 may be perpendicular to the sub-holder 112. In another embodiment, the third structural reinforcing wing S3 may not be perpendicular to the sub-holder 112. The number of third structural reinforcing wing S3 may be two.

[0021] The above-mentioned structural reinforcement blade design effectively improves the structural strength of the mounting frame 11 and makes the mounting frame 11 less susceptible to deformation, thereby significantly improving the service life of the panel lamp.

[0022] In some countries, earthquakes are frequent, leading to larger and heavier panel lamps. However, due to the above design, these panel lamps are very inconvenient to install and require a large number of manpower, significantly increasing labor costs. Furthermore, conventional panel lamps have limitations in their structural design, resulting in poor structural strength. Therefore, the service life of these panel lamps cannot be effectively improved. In contrast, according to one embodiment of the present invention, a panel lamp includes a lamp body, multiple V-shaped springs, and a mounting frame. Each V-shaped spring includes a fixed end, two branches, and two wings corresponding to the two branches. The fixed end is fixed to the lamp body, one end of each branch is connected to the fixed end, and the other end of each branch is connected to the corresponding wing. The mounting frame contacts the lamp body and is connected to the lamp body via the multiple V-shaped springs. The V-shaped springs are fixed to each other via the two wings and the mounting frame. The multiple V-shaped spring fixing structure provides a force that presses the mounting frame toward the lamp body, thereby fixing the lamp body and the mounting frame to each other. The above V-shaped spring fixing structure greatly simplifies the structure of the panel lamp, makes the weight of the panel lamp lighter, and makes transportation and installation more convenient. Therefore, the panel lamp can greatly reduce the labor costs and transportation costs of the installation process and meet the needs of actual applications.

[0023] According to one embodiment of the present invention, each V-shaped spring of the panel lamp further includes two hook portions corresponding to the two wings. One end of each wing is connected to the other end of the corresponding branch, and the other end of each wing is connected to the corresponding hook portion. The special V-shaped spring hanging structure allows the user to temporarily hang the lamp body via the multiple hook portions, and the user can perform wiring work while the lamp body is suspended (there is a distance between the lamp body and the mounting frame). After the installation process is completed, the special V-shaped spring hanging structure also prevents the lamp body from falling. Therefore, the special V-shaped spring hanging structure not only facilitates the installation process, but also improves the safety of the panel lamp.

[0024] According to one embodiment of the present invention, the mounting frame of the panel light includes a main holder and two sub-holders, each of which is located at either end of the main holder. The main holder includes a main mounting part and two side wings. The two side wings are located at either end of the main mounting part. The main mounting part has at least one first reinforcing wing, which is located on one side of the main mounting part. Each side wing has at least one second reinforcing wing, which is located on one side of the side wing. Each sub-holder has at least one third reinforcing wing, which is located on one side of the sub-holder. The above reinforcing wing design effectively improves the structural strength of the mounting frame and makes it less susceptible to deformation. This significantly improves the service life of the panel light.

[0025] In accordance with one embodiment of the present invention, each side wing of the main holder of the mounting frame for a panel lamp has a locking piece. Each side wing is fixed to the corresponding sub-holder via the locking piece. The locking piece has three rivet connection holes, and when the centers of the three rivet connection holes are connected, they form a triangle. The structural design of the rivet connection holes allows the locking piece to be firmly fixed to the sub-holder via multiple rivets, further improving the structural strength of the mounting frame and making it less susceptible to deformation. This further improves the service life of the panel lamp.

[0026] Furthermore, according to one embodiment of the present invention, the main fixing portion of the main holder of the mounting frame of the panel lamp has a plurality of mounting holes and wiring terminal connection holes. The plurality of mounting holes are distributed on the main fixing portion, and the wiring terminal connection holes can be connected to wiring terminals. The structural design of the main fixing portion allows the panel lamp to be adapted to different installation environments. Therefore, the panel lamp is more flexible in use and can be applied in a wider range of applications. From the above, it can be seen that the panel lamp according to the embodiment of the present invention can indeed achieve excellent technical effects.

[0027] Please refer to Figures 9 and 10. Figure 9 is a first explanatory diagram of the installation process of a panel light according to one embodiment of the present invention, and Figures 1 to 8 are also referred to. Figure 10 is a second explanatory diagram of the installation process of a panel light according to one embodiment of the present invention. As shown in Figure 9, when a user performs the installation process, the user can fix the mounting frame 11 to the ceiling. Then, the user can move each V-shaped spring 12 along the hypotenuse Sd of the corresponding opening Sh to pass through the opening Sh and insert it into the corresponding fixing groove Gv. Next, the user can hook both ends of the fixing groove Gv using the two hook portions 124 of the V-shaped spring 12 to temporarily hang the lamp body. At this time, the two wing portions 123 of the V-shaped spring 12 contact both ends of the fixing groove Gv. The special V-shaped spring hanging structure described above allows the lamp body 13 to be hung (there is a distance between the lamp body and the mounting frame), allowing the user to perform wiring work.

[0028] After the wiring work is completed, the user presses the lamp body 13 toward the mounting frame 11 to bring the mounting frame 11 into contact with the lamp body 13. At this time, the two branches 122 of each V-shaped spring 12 press against both ends of the corresponding fixing groove Gv, applying a force that presses the mounting frame 11 toward the lamp body 13, thereby fixing the lamp body 13 and the mounting frame 11 to each other. After the installation process is completed, the special V-shaped spring hanging structure described above can also prevent the lamp body 13 from falling. Therefore, the special V-shaped spring hanging structure described above not only makes the installation process more convenient, but also improves the safety of the panel light 1.

[0029] The above-mentioned V-shaped spring fixing structure greatly simplifies the structure of the panel lamp 1, reduces the weight of the panel lamp 1, and makes transportation and installation more convenient. Therefore, the panel lamp 1 can greatly reduce the labor costs and transportation costs of the installation process and meet the needs of actual applications.

[0030] As shown in Figure 10, the wiring terminal block Cb can be directly attached to the wiring terminal connection hole Eh of the main fixing part 1111 of the mounting frame 11, allowing the user to perform wiring work conveniently. In this way, the panel light 1 can be adapted to different installation environments. Therefore, the panel light 1 has more flexibility in use and can be applied in a wider range of applications.

[0031] 11 is a top view of a mounting frame of a panel light according to another embodiment of the present invention. As shown in the figure, the mounting frame 11 includes a main holder 111 and two sub-holders 112. Unlike the previous embodiment, the mounting frame 11 further includes two side bars 113. Both ends of each side bar 113 are fixed to the two sub-holders 112.

[0032] This further strengthens the structural strength of the mounting frame 11, making it less susceptible to deformation due to external forces. Therefore, the overall structural strength of the panel light 1 can be significantly improved.

[0033] Please refer to Figures 12 and 13. Figure 12 is a first explanatory diagram of a combination of a mounting frame and a lamp body of a panel light according to another embodiment of the present invention. Figure 13 is a second explanatory diagram of a combination of a mounting frame and a lamp body of a panel light according to another embodiment of the present invention. As shown in the figure, a mounting frame 11 having two side bars 113 can be fixed onto the lamp body 13, further strengthening the structure and making the mounting frame 11 less susceptible to deformation due to external forces. At the same time, the mounting frame 11 can be more firmly fixed to the lamp body 13, significantly improving the overall structural strength of the panel light 1.

[0034] Of course, this embodiment is only used for illustrative purposes and does not limit the scope of the present invention, and any equivalent modifications or variations made based on the panel lamp of this embodiment should still fall within the scope of protection of the present invention.

[0035] In summary, according to one embodiment of the present invention, a panel light includes a lamp body, a plurality of V-shaped springs, and a mounting frame. Each V-shaped spring includes a fixed end, two branches, and two wings corresponding to the two branches. The fixed end is fixed to the lamp body, one end of each branch is connected to the fixed end, and the other end of each branch is connected to the corresponding wing. The mounting frame contacts the lamp body and is connected to the lamp body via the plurality of V-shaped springs. The V-shaped springs are fixed to each other via the two wings and the mounting frame. The above-mentioned multiple V-shaped spring fixing structure provides a force that presses the mounting frame toward the lamp body, thereby fixing the lamp body and the mounting frame to each other. The above-mentioned V-shaped spring fixing structure greatly simplifies the structure of the panel light, making the panel light lighter and more convenient for transportation and installation. Therefore, the panel light significantly reduces labor costs and transportation costs during installation, meeting the needs of practical applications.

[0036] According to one embodiment of the present invention, each V-shaped spring of the panel lamp further includes two hook portions corresponding to the two wings. One end of each wing is connected to the other end of the corresponding branch, and the other end of each wing is connected to the corresponding hook portion. The special V-shaped spring hanging structure allows the user to temporarily hang the lamp body via the multiple hook portions, and the user can perform wiring work while the lamp body is suspended (there is a distance between the lamp body and the mounting frame). After the installation process is completed, the special V-shaped spring hanging structure also prevents the lamp body from falling. Therefore, the special V-shaped spring hanging structure not only facilitates the installation process, but also improves the safety of the panel lamp.

[0037] According to one embodiment of the present invention, the mounting frame of the panel light includes a main holder and two sub-holders, each of which is located at either end of the main holder. The main holder includes a main mounting part and two side wings. The two side wings are located at either end of the main mounting part. The main mounting part has at least one first reinforcing wing, which is located on one side of the main mounting part. Each side wing has at least one second reinforcing wing, which is located on one side of the side wing. Each sub-holder has at least one third reinforcing wing, which is located on one side of the sub-holder. The above reinforcing wing design effectively improves the structural strength of the mounting frame and makes it less susceptible to deformation. This significantly improves the service life of the panel light.

[0038] In accordance with one embodiment of the present invention, each side wing of the main holder of the mounting frame for a panel lamp has a locking piece. Each side wing is fixed to the corresponding sub-holder via the locking piece. The locking piece has three rivet connection holes, and when the centers of the three rivet connection holes are connected, they form a triangle. The structural design of the rivet connection holes allows the locking piece to be firmly fixed to the sub-holder via multiple rivets, further improving the structural strength of the mounting frame and making it less susceptible to deformation. This further improves the service life of the panel lamp.

[0039] Furthermore, according to one embodiment of the present invention, the main fixing part of the main holder of the mounting frame of the panel lamp has a plurality of mounting holes and wiring terminal connection holes. The plurality of mounting holes are distributed on the main fixing part, and the wiring terminal connection holes can be connected to wiring terminals. The structural design of the main fixing part allows the panel lamp to be adapted to different installation environments.

[0040] Although the above embodiments are described in this specification, it should be noted that they do not limit the scope of the claims of the present invention. Therefore, any changes and modifications to the embodiments described in this specification based on the innovative concept of the present invention, or the replacement of equivalent structures or equivalent processes made using the contents of the specification and drawings of the present invention, or the direct or indirect application of the above technical solutions to other related technical fields, are all within the scope of the claims of the present invention. [Explanation of symbols]

[0041] 1 Panel Light 11 Mounting frame 111 Main holder 1111 Main fixing part 1112 Side wing 112 Sub-holder 113 Sidebar 12 V-shaped spring 121 Fixed end 122 Branch 123 Wings 124 Hook part 13 Light body 131 Back plate 132 Gloves 133 Light source board 14 Power Supply Modules Cb wiring terminal block Eh Wiring terminal connection hole Gv fixing groove HR horizontal reference plane Ls locking piece Nh rivet connection hole Ps Positioning piece S1 1st structurally reinforced wing S2 2nd structurally reinforced wing S3 3rd structurally reinforced wing Sd hypotenuse Sh Aperture Th mounting hole θ1 Including angle θ2 Including angle

Claims

1. The lighting unit and a plurality of V-shaped springs, each of which includes a fixed end, two branches, and two wings corresponding to the two branches, the fixed end being fixed to the lamp body, one end of each of the branches being connected to the fixed end, and the other end of each of the branches being connected to the corresponding wing; a mounting frame that contacts the lamp body and is connected to the lamp body via the plurality of V-shaped springs; Including, The panel light is characterized in that each of the V-shaped springs is fixed to each other via the two wings and the mounting frame.

2. The panel light described in claim 1, characterized in that each of the V-shaped springs further includes two hook portions corresponding to the two wing portions, one end of each of the wing portions being connected to the other end of the corresponding branch portion, and the other end of each of the wing portions being connected to the corresponding hook portion.

3. 2. The panel lamp according to claim 1, wherein the two wing portions extend in opposite directions.

4. 2. The panel lamp according to claim 1, wherein an angle between each of the branch portions and the horizontal reference plane is larger than an angle between the corresponding wing portion and the horizontal reference plane.

5. The panel lamp according to claim 1 , wherein the mounting frame includes a main holder and two sub-holders, the two sub-holders being respectively installed at both ends of the main holder.

6. The lighting unit and a plurality of V-shaped springs, each of which includes a fixed end, two branches, two wings corresponding to the two branches, and two hooks corresponding to the two wings, the fixed end being fixed to the lamp body, one end of each branch being connected to the fixed end, the other end of each branch being connected to one end of the corresponding wing, and the other end of each wing being connected to the corresponding hook, the two wings extending in opposite directions; a mounting frame connected to the lamp body via the plurality of V-shaped springs; Including, When the mounting frame is in contact with the lamp body, each of the V-shaped springs is fixed to each other via the two wing portions and the mounting frame, and when the mounting frame is not in contact with the lamp body, the lamp body is hung from the mounting frame via the two hook portions of each of the V-shaped springs.

7. 7. The panel lamp according to claim 6, wherein an angle between each of the branch portions and the horizontal reference plane is larger than an angle between the corresponding wing portion and the horizontal reference plane.

8. 7. The panel lamp according to claim 6, wherein the mounting frame includes a main holder and two sub-holders, each of which is installed at both ends of the main holder.

9. The panel lamp described in claim 8, characterized in that each of the sub-holders includes a plurality of fixing grooves, each of the V-shaped springs corresponds to one of the fixing grooves, each of the V-shaped springs is inserted into the corresponding fixing groove, and the two branches of the V-shaped springs respectively press both ends of the fixing groove.

10. The panel light described in claim 8, characterized in that the main holder includes a main fixing portion and two side wing portions, the two side wing portions are respectively installed at both ends of the main fixing portion and correspond to the two sub-holders, and each of the side wing portions has a locking piece and is fixed to the corresponding sub-holder via the locking piece.

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