Panel replaceable switch panel light
By designing a replaceable panel light with a switch, and employing a disassembly and heat dissipation device, the problem of inconvenient panel light panel damage or replacement is solved. This achieves convenient disassembly of the lampshade and efficient heat dissipation of the panel light, improving the convenience and reliability of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINALIGHT HONGKONG INT CO LTD
- Filing Date
- 2025-07-03
- Publication Date
- 2026-06-19
Smart Images
Figure CN224381351U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lighting equipment technology, and in particular to a switchable panel light with a replaceable panel. Background Technology
[0002] Panel lights, as a common indoor lighting device, are widely used in homes, offices, shopping malls, and other places. Most existing panel lights have fixed panels, which means that when the panel is damaged or the user wants to replace it to match different decorating styles, it cannot be easily replaced; the entire light fixture must be disassembled and replaced, which is cumbersome and costly.
[0003] The inventor believes that the following defects often exist: the panels of existing panel lights are mostly fixed installations. When the panel is damaged or the user wants to replace the panel to adapt to different decoration styles, it is not convenient to replace it, which affects the overall aesthetics and performance of the panel light. Therefore, in order to solve the above problems, a panel light with a replaceable panel and a switch is proposed. Utility Model Content
[0004] The purpose of this utility model is to solve the shortcomings of existing technologies where it is not convenient to replace the panel when it is damaged or when users want to replace the panel to match different decoration styles. Therefore, this utility model proposes a replaceable panel light with a switch.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a replaceable panel light with a switch, comprising a panel light body, a lampshade slidably connected to the inner surface of the panel light body, a disassembly device provided on one side of the panel light, the disassembly device comprising two U-shaped frames, both of which are fixedly connected to one side of the panel light body, a blocking plate slidably connected inside the U-shaped frames, the blocking plate being slidably connected to one side of the panel light body, two L-shaped plates fixedly connected to one side of the lampshade, a rod slidably inserted inside the L-shaped plates, a round plate fixedly connected to one end of the rod, and a round hole opened on the surface of the blocking plate.
[0006] The effect achieved by the above-mentioned components is as follows: by setting up a disassembly device, the lampshade can be disassembled, avoiding the situation where if the lampshade is damaged, and the original connection structure between the lampshade and the panel light body is relatively strong, making it difficult to disassemble the panel light and thus unable to replace the lampshade in time, the overall aesthetics and performance of the panel light body may be affected, thereby improving the convenience of the device.
[0007] Preferably, a spring is fitted onto the arc surface of the insertion rod, and the two ends of the spring are respectively connected to an L-shaped plate and a circular plate.
[0008] The aforementioned components achieve the following effect: they improve the stability of the insertion rod, preventing it from easily loosening or detaching due to external forces or other factors, and effectively enhancing the stability of the insertion rod after installation.
[0009] Preferably, anti-detachment plates are fixedly connected to both sides of the blocking plate, and the surface of the anti-detachment plate is slidably connected to the surface of the lampshade.
[0010] The above-mentioned components achieve the following effect: they prevent the baffle from being pulled off, thus avoiding the situation where workers pull the baffle out of the U-shaped frame when pulling it, which would require reinstallation during secondary use and increase the workload of workers.
[0011] Preferably, an absorbent pad is fixedly connected to the surface of the anti-detachment plate, and the size of the absorbent pad is adapted to the size of the anti-detachment plate.
[0012] The aforementioned components achieve the following effect: they absorb the collision force between the anti-detachment plate and the U-shaped frame, preventing excessive force from being used when workers pull the barrier plate, which could cause the barrier plate to collide with the anti-detachment plate and the U-shaped frame. If the same operation is performed repeatedly, the anti-detachment plate may be damaged.
[0013] Preferably, heat dissipation devices are provided on both sides of the panel light body. The heat dissipation device includes two fixing brackets, which are fixedly connected to both sides of the panel light body respectively. A dustproof net is slidably connected inside the fixing bracket. Two round rods are fixedly connected to the surface of the fixing bracket. A single-hole plate is rotatably connected to the arc surface of the round rod. Two fixing rods are fixedly connected to the surface of the fixing bracket. A connecting plate is fixedly connected to one end of the fixing rod. A bolt is threaded into the connecting plate.
[0014] The aforementioned components achieve the following effect: by setting up a heat dissipation device, heat dissipation is achieved inside the panel light body, preventing the continuous accumulation of heat inside the panel light body, which would cause the operating temperature inside the panel light body to far exceed the normal range, accelerate light decay, significantly reduce the brightness of the panel light body, and shorten the service life of the panel light body, thus improving the reliability of the device.
[0015] Preferably, a torsion spring is fitted onto the arc surface of the round rod, and the two ends of the torsion spring are fixedly connected to the single-hole plate and the round rod, respectively.
[0016] The aforementioned components achieve the following effect: they automatically open the single-hole plate while keeping it in the open state, facilitating further operations by the staff.
[0017] Preferably, a positioning plate is fixedly connected to the upper surface of the fixing frame, and the surface of the positioning plate is in contact with the single-hole plate.
[0018] The aforementioned components achieve the following effects: they improve the accuracy of determining the position of the single-hole plate, avoiding the need for workers to adjust the position of the single-hole plate multiple times when rotating it, thus significantly improving the installation efficiency of the dustproof net. When installing the dustproof net, workers only need to rotate the single-hole plate until it fits against the positioning plate to quickly determine the accurate position of the single-hole plate without repeated adjustments and calibrations.
[0019] In summary, the beneficial effects of this utility model are as follows:
[0020] 1. In this utility model, by setting a disassembly device, the effect of disassembling the lampshade is achieved, avoiding the situation where if the lampshade is damaged, and the original connection structure between the lampshade and the panel light body is relatively strong, making it difficult to disassemble the panel light and thus unable to replace the lampshade in time, the overall aesthetics and performance of the panel light body may be affected, thus improving the convenience of the device.
[0021] 2. In this utility model, by setting up a heat dissipation device, the heat inside the panel light body is dissipated, which avoids the continuous accumulation of heat inside the panel light body, which would cause the working temperature inside the panel light body to far exceed the normal range, accelerate light decay, significantly reduce the brightness of the panel light body, and shorten the service life of the panel light body, thus improving the reliability of the device. Attached Figure Description
[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0023] Figure 2 This is a schematic diagram of the disassembly device in this utility model;
[0024] Figure 3 This is a schematic diagram of the heat dissipation device in this utility model;
[0025] Figure 4 This is a partial structural schematic diagram of the heat dissipation device in this utility model;
[0026] Figure 5 This is a partial structural diagram of the heat dissipation device in this utility model.
[0027] Legend: 1. Panel light body; 2. Panel; 3. Disassembly device; 4. Heat dissipation device; 31. U-shaped frame; 32. Baffle plate; 33. L-shaped plate; 34. Insert rod; 35. Anti-detachment plate; 36. Absorption pad; 37. Spring; 38. Round plate; 39. Round hole; 41. Fixing frame; 42. Dustproof net; 43. Round rod; 44. Single-hole plate; 45. Fixing rod; 46. Connecting plate; 47. Bolt; 48. Torsion spring; 49. Positioning plate. Detailed Implementation
[0028] Reference Figure 1 As shown, this utility model provides a technical solution: a replaceable panel light with a switch, including a panel light body 1, a lampshade 2 slidably connected to the inner surface of the panel light body 1, and a disassembly device 3 on one side of the panel light. By setting the disassembly device 3, the lampshade 2 can be disassembled, avoiding the situation where the lampshade 2 is damaged and the original connection structure between the lampshade 2 and the panel light body 1 is relatively strong, making it difficult to disassemble the panel light and replace it with a new lampshade 2 in time, which may affect the overall aesthetics and performance of the panel light body 1. This improves the convenience of the device. Heat dissipation devices 4 are set on both sides of the panel light body 1, which achieves the effect of heat dissipation inside the panel light body 1, preventing the continuous accumulation of heat inside the panel light body 1, which would cause the working temperature inside the panel light body 1 to far exceed the normal range, accelerate light decay, significantly reduce the brightness of the panel light body 1, and shorten the service life of the panel light body 1, thus improving the reliability of the device.
[0029] The following section will explain the specific setup and function of its disassembly device 3 and heat dissipation device 4.
[0030] Reference Figure 2As shown in this embodiment: the disassembly device 3 includes two U-shaped frames 31, both of which are fixedly connected to one side of the panel lamp body 1. A blocking plate 32 is slidably connected inside the U-shaped frame 31, and the blocking plate 32 is slidably connected to one side of the panel lamp body 1. Two L-shaped plates 33 are fixedly connected to one side of the lampshade 2. A rod 34 is slidably inserted into the L-shaped plate 33, and a round plate 38 is fixedly connected to one end of the rod 34. A round hole 39 is opened on the surface of the blocking plate 32. A spring 37 is sleeved on the arc surface of the rod 34. The two ends of the spring 37 are respectively connected to the L-shaped plate 33 and the round plate 38. When the worker needs to install the lampshade 2, the worker first pulls the blocking plate 32 to slide it inside the U-shaped frame 31 until the blocking plate 32 no longer affects the movement of the lampshade 2. The operator can push the lampshade 2 to slide the L-shaped plate 33 inside the panel lamp body 1 until the lampshade 2 is completely in contact with the inner surface of the panel lamp body 1. Then, the operator pulls the round plate 38 to slide the insertion rod 34 inside the L-shaped plate 33. At this time, the spring 37 is stretched until the insertion rod 34 no longer affects the movement of the blocking plate 32. Then, the operator pulls the blocking plate 32 to slide inside the U-shaped frame 31 until the surface of the blocking plate 32 is completely in contact with the surface of the panel lamp body 1. At this time, the operator releases the round plate 38. The rebound force of the spring 37 drives the round plate 38 to move. The round plate 38 drives the insertion rod 34 to slide inside the L-shaped plate 33 until the insertion rod 34 is inserted into the round hole 39. This achieves the effect of improving the stability of the insertion rod 34 and preventing the insertion rod 34 from being inserted into the round hole 39. To prevent easy loosening or detachment due to external forces or other factors, the stability of the insert rod 34 after installation is effectively improved. Anti-detachment plates 35 are fixedly connected to both sides of the baffle plate 32. The surface of the anti-detachment plate 35 is slidably connected to the surface of the lampshade 2. When the operator needs to remove the lampshade 2, first, the operator pulls the insert rod 34 and slides it within the L-shaped plate 33 until the arc surface of the insert rod 34 is completely separated from the round hole 39. Then, the operator can pull the baffle plate 32 to move the anti-detachment plate 35 within the U-shaped frame 31 until the anti-detachment plate 35 is in contact with the surface of the U-shaped frame 31, and the baffle plate 32 does not affect the movement of the lampshade 2. This achieves the effect of preventing the baffle plate 32 from being pulled off, avoiding the operator pulling the baffle plate 32 out of the U-shaped frame 31 when pulling it. The previous design, which required reinstallation during secondary use, increased the workload for staff. To address this, an absorbent pad 36 is fixedly connected to the surface of the anti-detachment plate 35. The size of the absorbent pad 36 matches the size of the anti-detachment plate 35. When staff need to remove the lampshade 2, they first release the limiting mechanism on the lampshade 2. Then, they can pull the blocking plate 32 to slide the anti-detachment plate 35 within the U-shaped frame 31. The anti-detachment plate 35 moves the absorbent pad 36 until it is in contact with the surface of the U-shaped frame 31, and the blocking plate 32 does not impede the movement of the lampshade 2. This absorbs the collision force between the anti-detachment plate 35 and the U-shaped frame 31, preventing excessive force from being applied when pulling the blocking plate 32.This can cause the blocking plate 32 to collide with the anti-detachment plate 35 and the U-shaped frame 31. Repeatedly performing this operation may damage the anti-detachment plate 35.
[0031] Reference Figure 3 , Figure 4 and Figure 5 As shown, specifically, the heat dissipation device 4 includes two fixing brackets 41, which are fixedly connected to both sides of the panel light body 1 respectively. A dustproof mesh 42 is slidably connected inside the fixing bracket 41. Two round rods 43 are fixedly connected to the surface of the fixing bracket 41. A single-hole plate 44 is rotatably connected to the arc surface of the round rods 43. Two fixing rods 45 are fixedly connected to the surface of the fixing bracket 41. A connecting plate 46 is fixedly connected to one end of each fixing rod 45. A bolt 47 is threaded into the connecting plate 46. The arc surface of the round rods 43... A torsion spring 48 is fitted, with its two ends fixedly connected to a single-hole plate 44 and a round rod 43, respectively. When the worker needs to clean the dustproof net 42, the worker first rotates the bolt 47 within the connecting plate 46 until the arc surface of the bolt 47 separates from the single-hole plate 44. At this time, the torque of the torsion spring 48 drives the single-hole plate 44 to rotate on the arc surface of the round rod 43 until the surface of the single-hole plate 44 separates from the dustproof net 42. This achieves the effect of automatically opening the single-hole plate 44 while simultaneously keeping the single-hole plate 44 secure. The device is kept in the open position for easy operation by staff. A positioning plate 49 is fixedly connected to the upper surface of the fixing frame 41. The surface of the positioning plate 49 is in contact with the single-hole plate 44. When the staff needs to install the dustproof net 42, they first push the dustproof net 42 to slide on the inner surface of the fixing frame 41 until the dustproof net 42 is completely in contact with the inner surface of the fixing frame 41. The staff can then rotate the single-hole plate 44 on the arc surface of the round rod 43 until the single-hole plate 44 is in contact with the surface of the positioning plate 49. Then, the staff can rotate the bolt 47 in the connecting plate 46 until the bolt 47 is inserted into the single-hole plate 44. This improves the accuracy of determining the position of the single-hole plate 44 and avoids the need for staff to adjust the position of the single-hole plate 44 multiple times when rotating it. This significantly improves the installation efficiency of the dustproof net 42. When installing the dustproof net 42, the staff only needs to rotate the single-hole plate 44 to be in contact with the positioning plate 49 to quickly determine the accurate position of the single-hole plate 44 without repeated adjustments and calibrations.
[0032] Working principle: When the worker needs to install the lampshade 2, firstly, the worker pulls the blocking plate 32 and slides it within the U-shaped frame 31 until the blocking plate 32 no longer affects the movement of the lampshade 2. The worker can then push the lampshade 2 to slide the L-shaped plate 33 within the panel lamp body 1 until the lampshade 2 is completely in contact with the inner surface of the panel lamp body 1. Then, the worker pulls the round plate 38 to slide the insertion rod 34 within the L-shaped plate 33. At this time, the spring 37 is stretched until the insertion rod 34 no longer affects the movement of the blocking plate 32. Then, the worker pulls the blocking plate 32 to slide within the U-shaped frame 31 until the surface of the blocking plate 32 is completely in contact with the surface of the panel lamp body 1. At this point, the worker releases the round plate 38. The rebound force of the spring 37 causes the round plate 38 to move. The insertion rod 34 slides within the L-shaped plate 33 until it is inserted into the round hole 39. When the worker needs to disassemble the lampshade 2, the worker first releases the limit on the lampshade 2, and then pulls the blocking plate 32 to move the anti-detachment plate 35 within the U-shaped frame 31. The anti-detachment plate 35 moves the absorption pad 36 until the absorption pad 36 is in contact with the surface of the U-shaped frame 31, and the blocking plate 32 does not affect the movement of the lampshade 2, thus achieving the effect of disassembling the lampshade 2. This avoids the situation where, if the lampshade 2 is damaged, the original connection structure between the lampshade 2 and the panel lamp body 1 is relatively strong, making it difficult to disassemble the panel lamp and thus preventing the timely replacement of the new lampshade 2, which may affect the overall aesthetics and performance of the panel lamp body 1. This improves the convenience of the device.
[0033] When cleaning the dustproof net 42, the worker first rotates the bolt 47 within the connecting plate 46 until the arc surface of the bolt 47 separates from the single-hole plate 44. At this time, the torque of the torsion spring 48 drives the single-hole plate 44 to rotate on the arc surface of the round rod 43 until the surface of the single-hole plate 44 separates from the dustproof net 42. When installing the dustproof net 42, the worker first pushes the dustproof net 42 to slide on the inner surface of the fixing frame 41 until the dustproof net 42 is completely in contact with the inner surface of the fixing frame 41. The worker can then rotate the single-hole plate 44. 4. Rotate the circular rod 43 on its arc surface until the single-hole plate 44 is in contact with the surface of the positioning plate 49. Then, the operator can rotate the bolt 47 inside the connecting plate 46 until the bolt 47 is inserted into the single-hole plate 44. This achieves the effect of heat dissipation inside the panel light body 1, preventing the heat inside the panel light body 1 from accumulating continuously, which would cause the working temperature inside the panel light body 1 to far exceed the normal range, accelerate light decay, significantly reduce the brightness of the panel light body 1, and shorten the service life of the panel light body 1. This improves the reliability of the device.
[0034] 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.
Claims
1. A panel light with a replaceable panel and a switch, comprising a panel light body (1), characterized in that: A lampshade (2) is slidably connected to the inner surface of the panel lamp body (1). A disassembly device (3) is provided on one side of the panel lamp. The disassembly device (3) includes two U-shaped frames (31). Both U-shaped frames (31) are fixedly connected to one side of the panel lamp body (1). A baffle plate (32) is slidably connected inside the U-shaped frame (31). The baffle plate (32) is slidably connected to one side of the panel lamp body (1). Two L-shaped plates (33) are fixedly connected to one side of the lampshade (2). A rod (34) is slidably inserted inside the L-shaped plate (33). A round plate (38) is fixedly connected to one end of the rod (34). A round hole (39) is opened on the surface of the baffle plate (32).
2. A replaceable panel light with a switch according to claim 1, characterized in that: The arc surface of the insertion rod (34) is fitted with a spring (37), and the two ends of the spring (37) are respectively connected to the L-shaped plate (33) and the circular plate (38).
3. A replaceable panel light with a switch according to claim 1, characterized in that: Both sides of the blocking plate (32) are fixedly connected with anti-detachment plates (35), and the surface of the anti-detachment plates (35) is slidably connected to the surface of the lampshade (2).
4. A replaceable panel light with a switch according to claim 3, characterized in that: An absorbent pad (36) is fixedly connected to the surface of the anti-detachment plate (35), and the size of the absorbent pad (36) is adapted to the size of the anti-detachment plate (35).
5. A replaceable panel light with a switch according to claim 1, characterized in that: The panel light body (1) is provided with heat dissipation devices (4) on both sides. The heat dissipation device (4) includes two fixing brackets (41). The two fixing brackets (41) are fixedly connected to the two sides of the panel light body (1) respectively. A dustproof net (42) is slidably connected inside the fixing bracket (41). Two round rods (43) are fixedly connected to the surface of the fixing bracket (41). A single-hole plate (44) is rotatably connected to the arc surface of the round rod (43). Two fixing rods (45) are fixedly connected to the surface of the fixing bracket (41). A connecting plate (46) is fixedly connected to one end of the fixing rod (45). A bolt (47) is threaded into the connecting plate (46).
6. A panel light with a replaceable panel and switch according to claim 5, characterized in that: The circular rod (43) has a torsion spring (48) fitted on its arc surface. The two ends of the torsion spring (48) are fixedly connected to the single-hole plate (44) and the circular rod (43), respectively.
7. A replaceable panel light with a switch according to claim 5, characterized in that: A positioning plate (49) is fixedly connected to the upper surface of the fixing frame (41), and the surface of the positioning plate (49) is in contact with the single-hole plate (44).