Method of retrofitting a fluorescent lighting fixture

Abstract

A retrofit method of a fluorescent lighting device, comprising the steps of: removing a lampshade and a fluorescent tube from a base of the lighting device; disconnecting a ballast from a power cord of the lighting device; rotatably connecting one end of a support frame to one end of the base and fixing two ends of a safety rope to the other end of the support frame and the other end of the base, respectively; placing a lamp body into the support frame and connecting a power module of the lamp body to the power cord; pushing the support frame so that the lamp body completely covers the base; and rotating a rotation fixing knob arranged on the support frame to fix the support frame and the base to each other by the rotation fixing knob.

Description

Technical Field

[0001] This invention relates to a technology for modifying lighting devices, and more particularly to a method for modifying fluorescent lighting devices. Background Technology

[0002] Existing lighting fixtures typically use fluorescent or LED tubes as light sources, requiring tube replacement upon upgrade. With the increasing popularity of panel lights, people are inclined to replace existing lighting fixtures with them. However, the base design of existing lighting fixtures does not allow for direct mounting of panel lights. Current solutions usually require additional specially designed frames to secure the panel lights. However, these solutions not only involve complex installation steps but also significantly increase labor and time costs.

[0003] In addition, the above solutions require cumbersome steps for subsequent maintenance, which increases maintenance costs. Summary of the Invention

[0004] According to an embodiment of the present invention, a method for modifying a fluorescent lighting device is provided, comprising the following steps: removing the lampshade and fluorescent tube of the lighting device from the base of the lighting device; separating the ballast of the lighting device from the power cord; rotatably connecting one end of a support frame to one end of the base, and fixing the two ends of a safety rope to the other end of the support frame and the other end of the base respectively; placing the lamp body into the support frame and connecting the power module of the lamp body to the power cord; pushing the support frame so that the lamp body completely covers the base; rotating a rotating fixing knob provided on the support frame to fix the support frame and the base to each other by rotating the fixing knob.

[0005] In one embodiment, the method for modifying the fluorescent lighting device further includes the following step: removing the outer cover of the circuit breaker.

[0006] In one embodiment, the method for modifying the fluorescent lighting device further includes the following step: tilting the support frame at a specific angle.

[0007] In one embodiment, the step of rotating a rotary fixing knob disposed on the support frame to fix the support frame and the base to each other by rotating the fixing knob further includes the following step: putting the rotary fixing knob into a locked state.

[0008] In one embodiment, the step of rotating a rotary fixing knob disposed on the support frame to fix the support frame and the base to each other by rotating the fixing knob further includes the following step: fixing the rotary fixing knob to the locking hole of the base.

[0009] In one embodiment, the step of rotating a rotating fixing knob disposed on the support frame to fix the support frame and the base to each other by rotating the fixing knob further includes the following step: rotatably connecting one end of the support frame to one end of the base by two rotating members disposed at one end of the support frame.

[0010] In one embodiment, the support frame has mounting holes and a pivot.

[0011] In one embodiment, the rotating locking button includes a handle, a body, and a hook. The handle is connected to the hook via the body and is located on one side of the support frame. The body passes through a mounting hole and is rotatably fixed to the pivot, so that the body and hook are located on the other side of the support frame.

[0012] In one embodiment, the support frame includes a base plate and a wall. The base plate includes an outer ring portion and an inner ring portion. The wall is disposed on the base plate, with the inner ring portion disposed within the wall and surrounded by the wall, and the outer ring portion disposed outside the wall and surrounding the wall.

[0013] In one embodiment, the pivot is disposed on the wall, and the mounting hole is disposed on the outer ring portion.

[0014] As described above, the method for modifying the fluorescent lighting device according to the embodiments of the present invention may have one or more of the following advantages:

[0015] (1) In one embodiment of the present invention, the method for modifying a fluorescent lighting device includes the following steps: removing the lampshade and fluorescent tube of the lighting device from the base of the lighting device; separating the ballast of the lighting device from the power cord; rotatably connecting one end of the support frame to one end of the base, and fixing both ends of the safety rope to the other end of the support frame and the other end of the base respectively; placing the lamp body into the support frame and connecting the power module of the lamp body to the power cord; pushing the support frame so that the lamp body completely covers the base; rotating the rotating fixing knob provided on the support frame to fix the support frame and the base to each other by rotating the fixing knob. The above modification method can quickly and conveniently modify a fluorescent lighting device with a base into a light-emitting diode lighting device (panel light) through simple modification steps, thus effectively meeting the needs of practical applications and conforming to the trend of future development.

[0016] (2) In one embodiment of the present invention, the method for modifying a fluorescent lighting device can quickly and easily convert a fluorescent lighting device with a base into a light-emitting diode lighting device through simple modification steps, thus significantly reducing labor and time costs and overcoming the shortcomings of the prior art. Therefore, the method for modifying a fluorescent lighting device can be more widely applied.

[0017] (3) In one embodiment of the present invention, the user can operate the rotating fixing knob to switch the rotating fixing knob from the locked state to the unlocked state, so that one end of the support frame is connected to the end suspended from the base by a safety rope. The user can quickly repair, install or replace the lamp body through the above structure, which not only reduces the maintenance cost of the LED lighting device, but also improves its safety.

[0018] (4) In one embodiment of the present invention, the rotating fixing button includes a composite functional structure comprising a handle portion, a body portion, and a hook portion. The hook portion is arc-shaped, and the center of the reference circle coinciding with the hook portion coincides with the axis of rotation. Therefore, when the hook portion is fixed to the fixing hole, the force applied to the hook portion passes through both the middle area of ​​the hook portion and the axis of rotation. In addition, the force applied to the hook portion is perpendicular to the tangent line passing through the top of the hook portion. Through the above structural design, the hook portion is less likely to shift to one side, thereby improving the structural stability of the LED lighting device. Therefore, the safety of the LED lighting device can be effectively improved.

[0019] (5) In one embodiment of the present invention, the lamp body of the LED lighting device is frameless, which further reduces the cost of the LED lighting device. This allows for a wider range of applications for the LED lighting device, enabling it to meet the needs of different users. Attached Figure Description

[0020] Figure 1 An exploded view of a light-emitting diode lighting device (panel light) with a rotating fixing knob according to an embodiment of the present invention;

[0021] Figure 2 This is a perspective view of a light-emitting diode lighting device with a rotating fixing knob according to an embodiment of the present invention;

[0022] Figure 3 This is a perspective view of the lamp body of a light-emitting diode lighting device with a rotating fixing knob according to an embodiment of the present invention;

[0023] Figure 4 This is a first schematic diagram of a light-emitting diode lighting device with a rotating fixing knob according to an embodiment of the present invention;

[0024] Figure 5 This is a first partial enlarged view of a light-emitting diode lighting device with a rotating fixing knob according to an embodiment of the present invention;

[0025] Figure 6 This is a second partial enlarged view of a light-emitting diode lighting device with a rotating fixing knob according to an embodiment of the present invention;

[0026] Figure 7This is a third partial enlarged view of a light-emitting diode lighting device with a rotating fixing knob according to an embodiment of the present invention;

[0027] Figure 8 This is a fourth partial enlarged view of a light-emitting diode lighting device with a rotating fixing knob according to an embodiment of the present invention;

[0028] Figure 9 This is a first schematic diagram of a method for modifying a fluorescent lighting device according to an embodiment of the present invention;

[0029] Figure 10 This is a second schematic diagram of a method for modifying a fluorescent lighting device according to an embodiment of the present invention;

[0030] Figure 11 This is a third schematic diagram of a method for modifying a fluorescent lighting device according to an embodiment of the present invention;

[0031] Figure 12 This is a fourth schematic diagram of a method for modifying a fluorescent lighting device according to an embodiment of the present invention;

[0032] Figure 13 This is a flowchart of a method for modifying a fluorescent lighting device according to an embodiment of the present invention.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1-Light Emitting Diode Lighting Device; 11-Outer Housing; 12-Lamp Body; 121-Chassis; 122-Diffuser Plate; 13-Support Frame; 131-Base Plate; 1311-Outer Ring; 1312-Inner Ring; 132-Wall; 14-Rotating Fixing Knob; 141-Handle; 142-Body; 143-Hook; 15-Safety Rope; 16-Rotating Component; 2-Lighting Device; 20-Base; 21-Lampshade; 22-Fluorescent Tube; 23-Outer Cover; 24-Ballast; H1-Fixing Hole; H2-Mounting Hole; H3-Lower Hook Hole; H4-Upper Hook Hole; H5-Lock Hole; Wr, Wc-Wires; RA-Shaft; HB-Crossbar; RC-Reference Circle; CL-Tangent; PM-Power Module; PC-Power Cord; S131~S137-Step Flowchart.

[0035] The following detailed description of the features and advantages of the present invention is sufficient to enable anyone skilled in the art to understand the technical content of the present invention and implement it accordingly. Based on the content disclosed in this specification, the claims and drawings, anyone skilled in the art can easily understand the purpose and advantages of this creation. Detailed Implementation

[0036] The following description, with reference to the accompanying drawings, illustrates embodiments of the modification method for the fluorescent lighting device according to the present invention. For clarity and ease of illustration, the dimensions and proportions of the components in the drawings may be exaggerated or reduced. In the following description and / or claims, when a component is referred to as "connected" or "coupled" to another component, it may be directly connected or coupled to that other component or there may be an intervening component; while when a component is referred to as "directly connected" or "directly coupled" to another component, there is no intervening component. Other terms used to describe the relationship between components or layers should be interpreted in the same manner. For ease of understanding, the same components in the following embodiments are indicated by the same symbols.

[0037] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 . Figure 1 This is an exploded view of a light-emitting diode lighting device (panel light) with a rotating fixing knob according to an embodiment of the present invention. Figure 2 This is a perspective view of a light-emitting diode lighting device with a rotating fixing knob according to an embodiment of the present invention. Figure 3 This is a perspective view of the lamp body of a light-emitting diode lighting device with a rotating fixing knob, according to an embodiment of the present invention. Figure 4 This is a first schematic diagram of a light-emitting diode (LED) lighting device with rotating fixing knobs according to an embodiment of the present invention. This embodiment proposes an LED lighting device 1, the structural design of which can be used to retrofit existing fluorescent lighting devices. As shown in the figure, the LED lighting device 1 (LED lighting device 1 is a panel light) includes a housing 11, a lamp body 12, a support frame 13, two rotating fixing knobs 14, two safety ropes 15, and two rotating components 16.

[0038] The outer casing 11 has two fixing holes H1. In one embodiment, the outer casing 11 may be made of a metallic material, such as aluminum, copper, or iron. In another embodiment, the outer casing 11 may be made of a non-metallic material, such as plastic.

[0039] The lamp body 12 is disposed within the outer casing 11. The lamp body 12 includes a chassis 121 and a diffuser plate 122 connected to each other. Additionally, the lamp body 12 includes a power module PM disposed within it. The diffuser plate 122 can be fixed to the chassis 121 by multiple fasteners (such as rivets, screws, bolts, etc.). Multiple light sources and the power module are disposed internally. The power module can be electrically connected to the multiple light sources and an external power source (such as mains power, generator, or other power source) via wires Wr to drive the multiple light sources. In one embodiment, the multiple light sources can be light-emitting diodes (LEDs). In another embodiment, the multiple light sources can also be bulbs, lamp tubes, or other existing light sources. In one embodiment, the power module can include, but is not limited to, one or more of a rectifier, filter, converter, transformer, and power factor correction circuit. The circuit structure of the power module should be well known to those skilled in the art, and therefore will not be described in detail here. In one embodiment, the chassis 121 can be made of a metal material, such as aluminum, copper, or iron. In another embodiment, the chassis 121 may be made of a non-metallic material, such as plastic. In one embodiment, the diffuser plate 122 may be made of a transparent or translucent material, such as plastic, glass, or other similar materials.

[0040] A support frame 13 is disposed on the outer casing 11, with the lamp body 12 positioned between the outer casing 11 and the support frame 13. The support frame 13 has two mounting holes, through which the two rotating fixing knobs 14 are mounted. When the two rotating fixing knobs 14 are in the locked state, they are respectively fixed to the two fixing holes H1, thus fixing the support frame 13 and the outer casing 11 together. The number of rotating fixing knobs 14 can be adjusted according to actual needs. In one embodiment, the support frame 13 can be made of a metal material, such as aluminum, copper, or iron. In another embodiment, the support frame 13 can be made of a non-metallic material, such as plastic.

[0041] The two rotating parts 16 are located at the end of the support frame 13 away from the two rotating fixing knobs 14. Therefore, the support frame 13 can be rotatably connected to the outer casing 11 via the two rotating parts 16. The number of rotating parts 16 can be adjusted according to actual needs.

[0042] The two safety ropes 15 are mounted on the support frame 13 and adjacent to the two rotating fixing knobs 14 to connect the support frame 13 and the outer casing 11. The number of safety ropes 15 can be adjusted according to actual needs.

[0043] As described above, the LED lighting device 1 has fewer main components (housing 11, lamp body 12, and support frame 13). Therefore, compared to existing panel lights, the structural design of the LED lighting device 1 is significantly simplified, resulting in a substantial reduction in manufacturing costs. Consequently, the LED lighting device 1 can be used more widely to meet the needs of different users.

[0044] Furthermore, the lamp body 12 of the LED lighting device 1 has a frameless design, which simplifies the manufacturing process of the LED lighting device 1 and further reduces its cost. This allows the LED lighting device 1 to have a wider range of applications, enabling it to meet the needs of different users.

[0045] Of course, this embodiment is only for illustrative purposes and is not intended to limit the scope of the invention. Equivalent modifications or alterations made to the LED lighting device 1 with a rotating fixing knob according to this embodiment should still be included within the patent scope of the invention.

[0046] Please see Figure 5 This is a first partially enlarged view of a light-emitting diode lighting device with a rotating fixing knob according to an embodiment of the present invention, and please also refer to... Figure 4 As shown in the figure, the support frame 13 is rotatably connected to the outer casing 11 via the two rotating parts 16. When the two rotating locking knobs 14 are in the unlocked state, the support frame 13 can rotate, allowing one end of the support frame 13 to separate from one end of the outer casing 11, and the weight of the support frame 13 (and the lamp body 12) to be borne by the two safety ropes 15, thus forming an opening (such as...). Figure 4 (As shown). In this way, the user can repair, install, or replace the lamp body 12 through the above-mentioned opening. Therefore, the maintenance of the LED lighting device 1 is more convenient.

[0047] Of course, this embodiment is only for illustrative purposes and is not intended to limit the scope of the invention. Equivalent modifications or alterations made to the LED lighting device 1 with a rotating fixing knob according to this embodiment should still be included within the patent scope of the invention.

[0048] Please see Figure 6 This is a second partially enlarged view of a light-emitting diode lighting device with a rotating fixing knob according to an embodiment of the present invention, and please refer to the accompanying drawings. Figure 2As shown in the figure, the support frame 13 can be rectangular. The support frame 13 includes a base plate 131 and a wall 132. The wall 132 is disposed on the base plate 131, dividing the base plate 131 into an outer ring portion 1311 and an inner ring portion 1312. The inner ring portion 1312 is disposed within the wall 132 and surrounded by the wall 132. The outer ring portion 1311 is disposed outside the wall 132 and surrounds the wall 132. Thus, the cross-section of the support frame 13 can be T-shaped. In another embodiment, the support frame 13 can also be circular, elliptical, or other suitable shapes.

[0049] The support frame 13 has multiple mounting holes H2 and multiple pivots RA. The multiple mounting holes H2 are located on the outer ring 1311 of the base plate 131, while the multiple pivots RA are located on the wall 132 and correspond to the multiple mounting holes H2. The number of the multiple mounting holes H2 and the multiple pivots RA corresponds to the number of rotating fixing knobs 14.

[0050] In addition, the support frame 13 also has multiple lower hook holes H3, and the outer shell 11 also has multiple upper hook holes H4 (such as...). Figure 2 (As shown). One end of any safety rope 15 can be fixed to one of the lower hook holes H3, and the other end can be fixed to one of the upper hook holes H4.

[0051] Of course, this embodiment is only for illustrative purposes and is not intended to limit the scope of the invention. Equivalent modifications or alterations made to the LED lighting device 1 with a rotating fixing knob according to this embodiment should still be included within the patent scope of the invention.

[0052] Please see Figure 7 This is a third partially enlarged view of a light-emitting diode lighting device with a rotating fixing knob according to an embodiment of the present invention, and please also refer to... Figure 2 As shown in the figure, the rotating fixing button 14 includes a handle part 141, a body part 142, and a hook part 143.

[0053] The handle portion 141 is connected to the hook portion 143 via the body portion 142. The handle portion 141 is a flat plate and is disposed on one side of the outer ring portion 1311 of the support frame 13.

[0054] The main body 142 passes through the mounting hole H2 and is rotatably fixed to the rotating shaft RA, so that the main body 142 and the hook part 143 are located on the other side of the outer ring part 1311 of the support frame 13.

[0055] The hook portion 143 is arc-shaped, and the center of the reference circle RC that coincides with the hook portion 143 coincides with the pivot RA.

[0056] When the rotating locking knob 14 is in the locked state, the handle portion 141 can fit against one side of the outer ring portion 1311 of the support frame 13. Thus, the hook portion 143 and the fixing hole H1 (as shown) Figure 2 (As shown) They can be fixed together. Since the hook portion 143 is arc-shaped, and the center of the reference circle RC that coincides with the hook portion 143 coincides with the pivot RA, when the hook portion 143 and the fixing hole H1 are fixed together, the force applied to the hook portion 143 will pass through the middle area of ​​the hook portion 143 and the pivot RA simultaneously. In addition, the force applied to the hook portion 143 will be perpendicular to the tangent CL passing through the top of the hook portion 143.

[0057] The user can rotate the locking knob 14 away from the mounting hole H2 to switch it from the locked state to the unlocked state. When the locking knob 14 is in the unlocked state, the handle portion 141 is not attached to one side of the outer ring portion 1311 of the support frame 13, and the hook portion 143 is disengaged from the fixing hole H1. Then, one end of the support frame 13 can be separated from one end of the outer shell 11, and the weight of the support frame 13 (and the lamp body 12) is supported by the two safety ropes 15 to form an opening (such as...). Figure 4 (As shown). In this way, the user can repair, install, or replace the lamp body 12 through the above-mentioned opening. Therefore, the maintenance of the LED lighting device 1 is more convenient.

[0058] As described above, the LED lighting device 1 includes a housing 11, a lamp body 12, a support frame 13, and a rotating fixing knob 14. The housing 11 has a fixing hole H1. The lamp body 12 is disposed inside the housing 11. The support frame 13 is disposed on the housing 11, with the lamp body 12 positioned between the housing 11 and the support frame 13. The support frame 13 has a mounting hole H2 and a rotating shaft RA. The rotating fixing knob 14 includes a handle portion 141, a body portion 142, and a hook portion 143. The handle portion 141 is connected to the hook portion 143 via the body portion 142. The handle portion 141 is disposed on one side of the support frame 13, and the body portion 142 passes through the mounting hole H2 and is rotatably fixed to the rotating shaft RA, so that the body portion 142 and the hook portion 143 are disposed on the other side of the support frame 13. When the rotating fixing knob 14 is in the locked state, the hook portion 143 and the fixing hole H1 are mutually fixed. Therefore, the rotating locking knob 14 includes a handle portion 141, a body portion 142, and a hook portion 143. These components with different functions can form a composite functional structure. Through this composite functional structure, when the rotating locking knob 14 is in the locked state, the handle portion 141 can be attached to one side of the support frame 13 to optimize the appearance of the LED lighting device 1. When the rotating locking knob 14 is in the unlocked state, the handle portion 141 is not attached to one side of the support frame 13 and the hook portion is disengaged from the fixing hole H1, allowing the housing 11 and the support frame 13 to be separated for user maintenance, installation, or replacement of the lamp body. Therefore, the maintenance of the LED lighting device 1 is more convenient.

[0059] Furthermore, according to this embodiment, the LED lighting device 1 includes a rotating locking knob 14 and a safety rope 15. The user can operate the rotating locking knob 14 to switch it from a locked state to a unlocked state, allowing one end of the support frame 13 to be suspended from one end of the outer casing 11 via the safety rope 15. This structure allows the user to quickly repair, install, or replace the lamp body 12, reducing the labor costs of maintaining the LED lighting device 1 and improving its safety. Therefore, the LED lighting device 1 meets the needs of practical applications.

[0060] Of course, this embodiment is only for illustrative purposes and is not intended to limit the scope of the invention. Equivalent modifications or alterations made to the LED lighting device 1 with a rotating fixing knob according to this embodiment should still be included within the patent scope of the invention.

[0061] Please see Figure 8 This is a fourth partial enlarged view of a light-emitting diode lighting device with a rotating fixing knob according to an embodiment of the present invention, and please also refer to... Figure 7 As shown in the figure, the rotating fixing button 14 includes a handle part 141, a body part 142, and a hook part 143.

[0062] As mentioned above, when the rotating fixing knob 14 is in the locked state, the handle portion 141 can be attached to one side of the outer ring portion 1311 of the support frame 13. In this way, the hook portion 143 and the crossbar HB in the center of the fixing hole H1 can be fixed together. Since the hook portion 143 is arc-shaped, and the reference circle RC coinciding with the hook portion 143 (e.g., ...) Figure 7 The center of the circle (as shown) coincides with the pivot RA. Therefore, when the hook portion 143 is fixed to the fixing hole H1, the force applied to the hook portion 143 will pass through both the middle area of ​​the hook portion 143 and the pivot RA. In addition, the force applied to the hook portion 143 will coincide with the tangent CL passing through the top of the hook portion 143 (as shown). Figure 7 (As shown) are perpendicular to each other. Through the above structural design, the hook portion 143 is less likely to shift to one side, thus improving the structural stability of the LED lighting device 1. Therefore, the safety of the LED lighting device 1 can be further improved.

[0063] Of course, this embodiment is only for illustrative purposes and is not intended to limit the scope of the invention. Equivalent modifications or alterations made to the LED lighting device 1 with a rotating fixing knob according to this embodiment should still be included within the patent scope of the invention.

[0064] Please see Figure 9 , Figure 10 , Figure 11 and Figure 12 . Figure 9 This is a first schematic diagram of a method for modifying a fluorescent lighting device according to an embodiment of the present invention. Figure 10 This is a second schematic diagram of a method for modifying a fluorescent lighting device according to an embodiment of the present invention. Figure 11 This is a third schematic diagram of a method for modifying a fluorescent lighting device according to an embodiment of the present invention. Figure 12 This is a fourth schematic diagram illustrating a method for modifying a fluorescent lighting device according to an embodiment of the present invention. Figure 9 As shown, firstly, the lampshade 21 and fluorescent tube 22 of the (fluorescent) lighting device 2 are removed from the base 20 of the lighting device 2.

[0065] Then, as Figure 10 As shown, remove the outer cover 23 of the flow lock 24.

[0066] Next, as Figure 11 As shown, the ballast 24 of the lighting device 2 is separated from the power cord PC.

[0067] Next, as Figure 12As shown, one end of the support frame 13 is rotatably connected to one end of the base 20 via two rotating parts 16 located at one end of the support frame 13. The two ends of the safety rope 15 are respectively fixed to the other ends of the support frame 13 and the base 20, causing the support frame 13 to tilt at a specific angle. Then, the lamp body 12 is placed inside the support frame 13, and the power module PM of the lamp body 12 is connected to the power cord PC via wire Wc. Finally, the support frame 13 is pushed so that the lamp body 12 completely covers the base 20, and the rotating fixing knob 14 located on the support frame 13 is rotated to lock the knob. The rotating fixing knob 14 can then be fixed to the locking hole H5 of the base 20 (the structure of the locking hole H5 is the same as or similar to the structure of the aforementioned fixing hole H1). Thus, the support frame 13 and the base 20 can be mutually fixed via the rotating fixing knob 14.

[0068] It is worth noting that the existing base design of lighting devices cannot directly mount panel lights. Existing solutions typically require an additional specially designed frame to secure the panel light. However, these solutions not only involve complex installation steps but also significantly increase labor and time costs. Furthermore, the aforementioned solutions require cumbersome maintenance procedures, thus increasing maintenance costs. In contrast, the modification method described above can quickly and easily convert a fluorescent lighting device 2 with a base 20 into a light-emitting diode lighting device 1 (panel light) through simple modification steps, thus effectively meeting the needs of practical applications and aligning with future development trends.

[0069] Furthermore, the method for retrofitting fluorescent lighting devices allows for a quick and convenient conversion of a fluorescent lighting device 2 with a base 20 into a light-emitting diode lighting device 1 through simple modification steps. This significantly reduces labor and time costs, overcoming the shortcomings of existing technologies. Therefore, the application of this method for retrofitting fluorescent lighting devices can be more widespread.

[0070] Furthermore, the user can operate the rotating locking knob 14 to switch it from a locked state to an unlocked state, so that one end of the support frame 13 is suspended from one end of the base 20 by the safety rope 15. Users can quickly repair, install, or replace the lamp body 12 using the above structure, which not only reduces the maintenance cost of the LED lighting device 1 but also improves its safety.

[0071] Of course, this embodiment is only for illustrative purposes and is not intended to limit the scope of the invention. Equivalent modifications or alterations made to the method of modifying the fluorescent lighting device according to this embodiment should still be included within the patent scope of the invention.

[0072] Please see Figure 13The figure shows a flowchart of a method for modifying a fluorescent lighting device according to an embodiment of the present invention. As shown, the method for modifying a fluorescent lighting device according to this embodiment may include the following steps:

[0073] Step 131: Remove the lampshade and fluorescent tube of the lighting device from the base of the lighting device.

[0074] Step 132: Remove the outer cover of the flow lock.

[0075] Step 133: Disconnect the ballast of the lighting device from the power cord.

[0076] Step 134: Connect one end of the support frame to one end of the base rotatably by using two rotating parts located at one end of the support frame, and fix the two ends of the safety rope to the other end of the support frame and the other end of the base respectively, so that the support frame is tilted at a specific angle.

[0077] Step 135: Place the lamp body into the support frame and connect the power module of the lamp body to the power cord.

[0078] Step 136: Push the support frame so that the lamp body completely covers the base.

[0079] Step 137: Rotate the rotating fixing knob set on the support frame to lock the rotating fixing knob into the locking state, so that the rotating fixing knob is fixed in the locking hole of the base, and the support frame and the base are fixed to each other.

[0080] Of course, this embodiment is only for illustrative purposes and is not intended to limit the scope of the invention. Equivalent modifications or alterations made to the method of modifying the fluorescent lighting device according to this embodiment should still be included within the patent scope of the invention.

[0081] Although the steps of the methods described in this invention are shown and described in a specific order, the order of operation of each method may be changed, some steps may be performed in reverse order, or some steps may be performed simultaneously with other steps. In another embodiment, different steps may be implemented intermittently and / or alternately.

[0082] In summary, according to embodiments of the present invention, the method for modifying a fluorescent lighting device includes the following steps: removing the lampshade and fluorescent tube of the lighting device from the base of the lighting device; separating the ballast of the lighting device from the power cord; rotatably connecting one end of the support frame to one end of the base, and fixing both ends of the safety rope to the other end of the support frame and the other end of the base respectively; placing the lamp body into the support frame and connecting the power module of the lamp body to the power cord; pushing the support frame so that the lamp body completely covers the base; rotating the rotating fixing knob provided on the support frame to fix the support frame and the base to each other by rotating the fixing knob. The above-described modification method can quickly and conveniently modify a fluorescent lighting device with a base into a light-emitting diode lighting device (panel light) through simple modification steps, thus effectively meeting the needs of practical applications and conforming to future development trends.

[0083] Furthermore, according to embodiments of the present invention, the method for modifying a fluorescent lighting device can quickly and easily convert a fluorescent lighting device with a base into a light-emitting diode lighting device through simple modification steps, thus significantly reducing labor and time costs and overcoming the shortcomings of the prior art. Therefore, the method for modifying fluorescent lighting devices can be more widely applied.

[0084] Furthermore, according to an embodiment of the present invention, the user can operate a rotating locking knob to switch the locking knob from a locked state to an unlocked state, so that one end of the support frame is connected to the end suspended from the base by a safety rope. Users can quickly repair, install, or replace the lamp body using the above structure, which not only reduces the maintenance cost of LED lighting devices but also improves their safety.

[0085] Furthermore, according to an embodiment of the present invention, the rotating fixing button includes a composite functional structure comprising a handle portion, a body portion, and a hook portion. The hook portion is arc-shaped, and the center of the reference circle coinciding with the hook portion coincides with the rotation axis. Therefore, when the hook portion is fixed to the fixing hole, the force applied to the hook portion passes through both the middle area of ​​the hook portion and the rotation axis. Additionally, the force applied to the hook portion is perpendicular to the tangent line passing through the top of the hook portion. Through the above structural design, the hook portion is less likely to shift to one side, thus improving the structural stability of the LED lighting device. Therefore, the safety of the LED lighting device can be effectively improved.

[0086] Furthermore, according to embodiments of the present invention, the lamp body of the LED lighting device is frameless, further reducing the cost of the LED lighting device. This allows for a wider range of applications for the LED lighting device, enabling it to meet the needs of different users.

[0087] It should be noted that although the above embodiments have been described herein, this does not limit the scope of patent protection for this invention. Therefore, any changes and modifications made to the embodiments described herein based on the innovative concept of this invention, or equivalent structural or procedural transformations made using the description and drawings of this invention, directly or indirectly applying the above technical solutions to other related technical fields, are all included within the scope of protection of this invention.

Claims

1. A method for modifying a fluorescent lighting device, characterized in that, include: Remove the lampshade and fluorescent tube of the lighting device from the base of the lighting device; Disconnect the ballast of the lighting device from the power cord; One end of the support frame is rotatably connected to one end of the base by two rotating parts set at one end of the support frame having mounting holes and a rotating shaft, and the two ends of the safety rope are respectively fixed to the other end of the support frame and the other end of the base. Place the lamp body into the support frame and connect the power module of the lamp body to the power cord; Push the support frame so that the lamp body completely covers the base; Rotate the rotating fixing knob disposed on the support frame to fix the support frame and the base to each other through the rotating fixing knob. The rotating fixing knob includes a handle part, a body part and a hook part. The handle part is connected to the hook part through the body part. The handle part is disposed on one side of the support frame. The body part passes through the mounting hole of the support frame and is rotatably fixed to the rotating shaft of the support frame, so that the body part and the hook part are disposed on the other side of the support frame.

2. The method for modifying a fluorescent lighting device as described in claim 1, characterized in that, Also includes: Remove the outer cover of the ballast.

3. The method for modifying a fluorescent lighting device as described in claim 1, characterized in that, Also includes: The support frame is tilted at a specific angle.

4. The method for modifying a fluorescent lighting device as described in claim 1, characterized in that, The step of rotating the rotary fixing knob disposed on the support frame to fix the support frame and the base to each other by rotating the rotary fixing knob further includes: The rotating locking knob is then locked.

5. The method for modifying a fluorescent lighting device as described in claim 1, characterized in that, The step of rotating the rotary fixing knob disposed on the support frame to fix the support frame and the base to each other by rotating the rotary fixing knob further includes: The rotating locking button is fixed to the lock hole of the base.

6. The method for modifying a fluorescent lighting device as described in claim 1, characterized in that, The supporting frame includes a base plate and a wall. The base plate includes an outer ring and an inner ring. The wall is disposed on the base plate. The inner ring is disposed inside the wall and surrounded by the wall. The outer ring is disposed outside the wall and surrounds the wall.

7. The method for modifying a fluorescent lighting device as described in claim 6, characterized in that, The rotating shaft is disposed on the wall, and the mounting hole is disposed on the outer ring portion.

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