LED illuminating lamp easy to disassemble and assemble

Abstract

The invention belongs to the technical field of lighting devices, and particularly relates to an LED lighting lamp easy to disassemble and assemble, which comprises a mounting base, a threaded sleeve is in threaded connection with the inner side of the mounting base, a supporting block is rotatably connected with the inner side of the threaded sleeve, an LED lamp panel is arranged on the lower side of the supporting block, and a plug is fixedly and electrically connected with the upper side of the LED lamp panel. The plug is fixedly connected with the supporting block, and the outer side of the LED lamp panel is electrically connected with a motor. The shielding frame and the arrow groove rotate to the contrast ground, so that the irradiation light forms a shadow with an arrow shape on the inner side on the ground to guide people to escape in a proper direction, downward rotation and upward recovery of the shielding frame can be realized through forward rotation and reverse rotation of the rotating strip, and the driving structure is relatively simple and convenient to operate. A large number of driving structures such as gear transmission rods are not used, the production difficulty and the production cost of the device are reduced, meanwhile, driving of the device is more stable and simpler, and the practicability of the device is improved.

Description

Technical Field

[0001] This invention relates to the field of lighting device technology, specifically to an easily detachable LED lighting lamp. Background Technology

[0002] LED lights are lighting devices based on semiconductor light-emitting diode technology. They are characterized by high efficiency and energy saving, ultra-long lifespan, fast response, and environmental friendliness. They are widely used in home lighting, commercial lighting, traffic lights, displays, automotive taillights, and landscape decoration, and are currently the mainstream green lighting solution.

[0003] Chinese patent CN120667687A discloses an easy-to-install LED lighting lamp, including a mounting base, a lampshade detachably connected to the mounting base, a backup power supply and a controller located at the bottom of the mounting base. It is equipped with a central light-emitting panel, two side light-emitting panels and a driving assembly. When the power is off, the two side light-emitting panels rotate downwards, forming an isosceles trapezoidal structure between the two side light-emitting panels and two inclined plates. At this time, the backup power supply supplies power to the side light-emitting panels and the central light-emitting panel. The light from the longitudinal sides of the central light-emitting panel can illuminate the ground to illuminate people walking on it. The light from the middle of the side light-emitting panels and the central light-emitting panel passes through two full-color light-transmitting panels and a half-color light-transmitting panel combined together to illuminate the walls on both sides of the passage and the ground of the passage, respectively, providing people with walking direction indicators. Although it uses LED light panels that can switch between mains power and backup power to ensure the device can still emit light in emergencies and provide direction indicators for people through side and central light panels, its drive structure uses a large number of gears and transmission rods, which increases its production cost. In addition, the relatively delicate structure is prone to damage during long-term storage, reducing the practicality of the device. Therefore, an easy-to-disassemble LED lighting lamp is proposed to address the above problems. Summary of the Invention

[0004] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0005] The technical solution adopted by the present invention to solve its technical problem is as follows: The present invention provides an easy-to-disassemble LED lighting lamp, including a mounting base, a threaded sleeve connected to the inner side of the mounting base, a support block rotatably connected to the inner side of the threaded sleeve, an LED light board disposed on the lower side of the support block, a plug fixedly and electrically connected to the upper side of the LED light board, the plug and the support block being fixedly connected, a motor electrically connected to the outer side of the LED light board, a rotating bar fixedly connected to the output end of the motor, a lampshade fixedly connected to the lower side of the support block, a shielding frame rotatably connected to the inner side of the lampshade, an arrow groove being formed on the surface of the shielding frame, the arrow groove and the rotating bar being used in conjunction; Before implementing this invention, in actual production, any commercially available mature LED light board with necessary components for power switching, such as a control board, relays, and backup power supply, is selected. The control board is programmed to facilitate switching to backup power when mains power fails. The control board connects to the motor and sends signals, allowing the motor to rotate forward and backward a certain distance before stopping. The shielding frame is designed so that only its two circular ends are rotatably connected to the lampshade, while the rest remains non-contact. This prevents increased friction due to large-area contact with the lampshade during rotation. In use, the mounting base is fixed near a ceiling socket. Because the threaded sleeve and its inner support block are rotatably connected, the user can manually hold the support block while the threaded sleeve is screwed onto the mounting base. This prevents the support block from rotating with the threaded sleeve during installation. The device allows the plug inside the support block to align with the socket during lifting, facilitating installation. Removal is simple: just unscrew the threaded sleeve to separate it from the mounting base, removing the support block and its internal structure. This makes assembly and disassembly easier. In the event of a mains power outage, the LED light panel switches to its backup power supply and continues to illuminate. The control board of the LED light panel sends a signal to the motor, causing it to rotate the rotating bar away from the shielding frame. This causes the shielding frame to rotate and droop under gravity, positioning its arrow slot directly below the LED light panel. The shielding frame then creates an arrow-shaped shadow on the ground. When mains power is restored, the control board of the LED light panel sends another signal to the motor, causing it to reverse the rotating bar. This moves the bar back to contact the short side of the shielding frame, allowing it to rotate upwards and return to its original position, ensuring the shielding frame does not interfere with the direct illumination of the ground by the LED light panel. In other words, by rotating the shielding frame and arrow slot to the ground, the irradiated light forms a shadow with an arrow-shaped inner side on the ground, guiding people to escape in the appropriate direction. The shielding frame can be rotated downwards and retracted upwards by rotating the bar in both directions. The drive structure is relatively simple and does not use a large number of gear transmission rods or other drive structures. This reduces the difficulty and cost of device production, while making the drive of the device more stable and simple, thus improving the practicality of the device.

[0006] Preferably, a limiting rod is fixedly connected to one side of the mounting base, and a limiting groove is formed on the surface of the support block; the limiting rod and the limiting groove are slidably connected. Before implementing this invention, ensure that the length of the limiting rod is longer than the thickness of the mounting base. When using this invention, before the threaded sleeve is connected to the mounting base, the limiting rod will be inserted into the inner side of the limiting groove. Thus, when the threaded sleeve is connected to the mounting base in the subsequent threaded connection, the limiting rod limits the limiting groove, making the position of the support block more stable and less likely to rotate with the threaded sleeve. That is, by limiting the limit groove with the limit rod, the lifting trajectory of the support block is further improved, so that the subsequent connection between the support block and the plug and the socket on the ceiling is more stable, thus improving the stability of the device.

[0007] Preferably, a limiting strip is fixedly connected to one side of the rotating bar, a limiting block is slidably connected to the outside of the limiting strip, and the limiting block is fixedly connected to the lampshade; When the present invention is used, the rotating bar will drive the limiting bar to move. At this time, the limiting bar will rotate inside the limiting block. The lamp cover fixes the position of the limiting block, so that the limiting block limits the rotation trajectory of the limiting bar. In other words, when the rotating bar moves, the limiting block provides appropriate support and limitation for the limiting bar, thereby further supporting and limiting the rotating bar, making the movement of the rotating bar more stable and improving the stability of the device operation.

[0008] Preferably, a receiving groove is provided on the inner side of the shielding frame, and a counterweight is fixedly connected to the inner side of the receiving groove; Before implementing this invention, ensure that the counterweight is made of a metal material with a higher density than the shielding frame. When the shielding frame rotates downward under the action of gravity, the weight in the middle of the shielding frame is further increased by setting a counterweight with a higher density in its middle section. That is, when the rotating bar moves away from the shielding frame, and the shielding frame rotates under the action of its weight, the middle section is further weighted by the middle counterweight block, thereby further increasing the weight of the shielding frame, making its downward rotation more stable, and improving the stability of the device.

[0009] Preferably, a fixing groove is provided on the inner side of the support block, a spring is fixedly connected to the inner side of the fixing groove, a push plate is fixedly connected to one end of the spring, and the push plate is used in conjunction with the shielding frame; Before implementing this invention, ensure that the spring is supported by a fold-resistant and heat-resistant material so that it can still unfold after withstanding long-term compression. When the invention is used, when the rotating bar moves away from the blocking frame, the blocking frame is no longer restricted, so that the push plate is subjected to a downward force under the unfolding of the spring, and a downward force is applied to the blocking frame through the push plate. In other words, when the shielding frame needs to rotate downwards, the unfolding of the spring makes the downward rotation of the shielding frame more stable when the push plate is pushed downwards, thus improving the stability of the device.

[0010] Preferably, a slide rod is fixedly connected to the upper side of the push plate, and a sliding groove is formed on the surface of the support block, wherein the slide rod and the sliding groove are slidably connected; When the present invention is used, the push plate moves downward by being pushed by the spring, or when the shielding frame rotates upward and raises the push plate, the push plate will drive the slide rod to move up and down, and the slide rod will be pressed against the inner wall of the slide groove, thereby limiting the lifting trajectory of the slide rod; In other words, because the push plate and the slide rod are fixedly connected, while the lifting trajectory of the slide rod is limited, the lifting trajectory of the push plate and the spring is further restricted, which makes the lifting of the push plate and the spring more stable and improves the stability of the device.

[0011] Preferably, a connecting block is fixedly connected to the outer side of the threaded sleeve, a handle is slidably connected to the inner side of the connecting block, and a clamping plate is fixedly connected to the outer side of the mounting base. The clamping plate and the handle are used in conjunction. Before implementing this invention, ensure that when the handle rotates to the uppermost side with the threaded sleeve, it can be placed inside the card plate. When using this invention, if the threaded sleeve needs to be rotated, the user can directly rotate the handle, which will drive the connecting block to rotate, and the connecting block will drive the threaded sleeve to rotate. When the handle is about to rotate to contact the card plate, it can be pulled down to the lowest position first, so that when it is twisted up and closes to the card plate again, the handle can be pulled to the uppermost side, which will facilitate its movement to the inside of the curved part of the card plate, and then the handle can be moved down and placed inside the card plate. In other words, when it is necessary to rotate the threaded sleeve, one can directly hold the handle to apply force and rotate it, rather than holding the threaded sleeve itself. This makes it easier to tighten the threaded sleeve. After it is screwed into the inner side of the mounting base, by placing the handle inside the clamping plate, the clamping plate limits the handle, thereby limiting the connection block and the threaded sleeve. This makes it less likely for the threaded sleeve to loosen again, improving the stability of the device installation.

[0012] Preferably, a support plate is fixedly connected to the lower side of the LED light panel, and a magnetic plate is fixedly connected to the inner side of the support plate. The magnetic plate and the counterweight are used in conjunction. Before implementing this invention, ensure that after the shielding frame rotates, one side of the counterweight on one side of its interior moves to align with the magnetic plate, so that after the shielding frame rotates, the counterweight contacts the magnetic plate and is attracted and fixed by the magnetic plate. That is, after the shielding frame rotates downward to the set position, the counterweight is attracted by the magnetic plate to limit and fix the counterweight, thereby further restricting the position of the shielding frame by the counterweight, making the position of the shielding frame after rotating downward more stable and improving the stability of the device.

[0013] The advantages of this invention are: 1. The present invention provides an easily detachable LED lighting lamp. By rotating the shielding frame and arrow slot to the ground, the irradiated light forms a shadow with an arrow-shaped inner side on the ground to guide people to escape in the appropriate direction. The shielding frame can be rotated downwards and retracted upwards by rotating the rotating bar in both directions. The drive structure is relatively simple and does not use a large number of gear transmission rods or other drive structures. This reduces the difficulty and cost of device production, while making the drive of the device more stable and simple, thus improving the practicality of the device.

[0014] 2. The easy-to-install LED lighting lamp of the present invention further improves the lifting trajectory of the support block by limiting the limiting groove with a limiting rod, so that the subsequent connection between the plug and the socket on the ceiling is more stable and the stability of the device is improved. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a front view of the three-dimensional structure of the present invention; Figure 2 This is a bottom view of the three-dimensional structure in this invention; Figure 3 This is a schematic diagram of the mounting base structure in this invention; Figure 4 This is a schematic diagram of the handle and the locking plate mating structure in this invention; Figure 5 This is a top view of the support block structure in this invention; Figure 6 In this invention Figure 5 Enlarged structural diagram at point A in the diagram; Figure 7 This is a front view of the support block structure in this invention; Figure 8 This is a schematic diagram of the lampshade structure in this invention.

[0017] In the diagram: 1. Mounting base; 2. Threaded sleeve; 3. Support block; 301. Slide groove; 4. LED light panel; 5. Plug; 6. Motor; 7. Rotary bar; 8. Lampshade; 9. Shielding frame; 10. Arrow groove; 11. Limiting rod; 12. Limiting groove; 13. Limiting strip; 14. Limiting block; 15. Receiving groove; 16. Counterweight block; 17. Fixing groove; 18. Spring; 19. Push plate; 20. Slide rod; 21. Connecting block; 22. Handle; 23. Clamping plate; 24. Support plate; 25. Magnetic plate. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Specific implementation examples are given below.

[0020] Please see Figures 1 to 8 As shown in the figure, an easy-to-install LED lighting lamp according to an embodiment of the present invention includes a mounting base 1, a threaded sleeve 2 threadedly connected to the inner side of the mounting base 1, a support block 3 rotatably connected to the inner side of the threaded sleeve 2, an LED light board 4 disposed on the lower side of the support block 3, a plug 5 fixedly and electrically connected to the upper side of the LED light board 4, the plug 5 and the support block 3 being fixedly connected, a motor 6 electrically connected to the outer side of the LED light board 4, a rotating bar 7 fixedly connected to the output end of the motor 6, a lampshade 8 fixedly connected to the lower side of the support block 3, a shielding frame 9 rotatably connected to the inner side of the lampshade 8, an arrow groove 10 formed on the surface of the shielding frame 9, the arrow groove 10 and the rotating bar 7 being used in conjunction; Before implementing this invention, in actual production, the LED light board 4 is selected from any commercially available mature light board with necessary components such as a control board, relays, and backup power supply to achieve power switching. The control board of the LED light board 4 is programmed so that it can easily switch to backup power when the mains power fails. The control board of the LED light board 4 can connect to the motor 6 and send signals, facilitating the driving of the motor 6 to rotate forward and reverse to a certain extent before stopping. The shielding frame 9 has only its two rounded ends rotatably connected to the lampshade 8; the rest should not be in contact with the lampshade 8. Therefore, when rotating, it will not increase the friction area due to large-area contact with the lampshade 8, thus affecting its rotation. In the use of this invention, by fixing the mounting base 1 near the ceiling socket, and because the threaded sleeve 2 and its inner support block 3 are rotatably connected, when the threaded sleeve 2 is screwed onto the inner side of the mounting base 1, the user can manually hold the support block 3. This prevents the support block 3 from rotating with the threaded sleeve 2 during installation, thereby ensuring the support... The plug 5 inside the support block 3 can be aligned with the socket during lifting and lowering, facilitating device installation. When removing it, simply unscrewing the threaded sleeve 2 to separate it from the mounting base 1 allows for the removal of the support block 3 and its inner structure, making device assembly and disassembly more convenient. If the mains power fails, the LED light panel 4 switches to its backup power supply and continues to emit light. At this time, the control board of the LED light panel 4 sends a signal to the motor 6, causing the motor 6 to drive the rotating bar 7 to rotate, moving the rotating bar 7 away from the shielding frame 9, allowing the shielding frame 9 to be lifted by gravity. The downward rotation causes the arrow slot 10 to rotate directly below the LED light panel 4, thereby blocking the light from the shielding frame 9 and creating a shadow with an arrow shape on the inside of the ground. When the mains power is restored, the control board of the LED light panel 4 sends a signal to the motor 6 again, so that the motor 6 drives its rotating bar 7 to reverse, so that the rotating bar 7 moves to contact the short side of the shielding frame 9 again, which makes it easier to push the shielding frame 9 to rotate upward and return to its original position, so that the shielding frame 9 will not affect the direct lighting of the ground by the LED light panel 4. That is, by rotating the shielding frame 9 and the arrow slot 10 to the ground, the irradiated light forms a shadow with an arrow shape on the inside of the ground to guide people to escape in the appropriate direction. The shielding frame 9 can be rotated downwards and retracted upwards by rotating the rotating bar 7 in both directions. The drive structure is relatively simple and does not use a large number of gear transmission rods or other drive structures. While reducing the difficulty and cost of device production, it makes the drive of the device more stable and simple, and improves the practicality of the device.

[0021] Please see Figure 1 , Figure 3 and Figure 5As shown, a limiting rod 11 is fixedly connected to one side of the mounting base 1, and a limiting groove 12 is formed on the surface of the support block 3. The limiting rod 11 and the limiting groove 12 are slidably connected. Before implementing this invention, ensure that the length of the limiting rod 11 is longer than the thickness of the mounting base 1. When using this invention, before the threaded sleeve 2 is connected to the mounting base 1, the limiting rod 11 will be inserted into the inner side of the limiting groove 12. Thus, when the threaded sleeve 2 is connected to the mounting base 1 in the subsequent threaded connection, the limiting rod 11 limits the limiting groove 12, making the position of the support block 3 more stable and less likely to rotate with the threaded sleeve 2. That is, by limiting the limiting groove 12 with the limiting rod 11, the lifting trajectory of the support block 3 is further controlled, so that the subsequent connection between the support block 3 and the plug 5 and the socket on the ceiling is more stable, thus improving the stability of the device.

[0022] Please see Figure 2 and Figure 7 As shown, a limiting strip 13 is fixedly connected to one side of the rotating strip 7, and a limiting block 14 is slidably connected to the outside of the limiting strip 13. The limiting block 14 and the lampshade 8 are fixedly connected. When the present invention is used, when the rotating bar 7 rotates, it will drive the limiting bar 13 to move. At this time, the limiting bar 13 will rotate inside the limiting block 14. The lamp cover 8 fixes the position of the limiting block 14, so that the limiting block 14 limits the rotation trajectory of the limiting bar 13. That is, when the rotating bar 7 moves, the limiting block 14 provides appropriate support and limitation for the limiting bar 13, thereby further supporting and limiting the rotating bar 7, making the movement of the rotating bar 7 more stable and improving the stability of the device operation.

[0023] Please see Figure 8 As shown, a receiving groove 15 is provided on the inner side of the shielding frame 9, and a counterweight 16 is fixedly connected to the inner side of the receiving groove 15. Before implementing the present invention, ensure that the counterweight 16 is made of a metal material with a higher density than the shielding frame 9. When the present invention is used, when the shielding frame 9 rotates downward under the action of gravity, the weight of the middle section of the shielding frame 9 is further increased by setting the counterweight 16 with a higher density in the middle section. That is, when the rotating bar 7 moves away from the shielding frame 9, the shielding frame 9 rotates under the action of its weight. The middle section is further weighted by the middle counterweight block 16, which further increases the weight of the shielding frame 9, making its downward rotation more stable and improving the stability of the device.

[0024] Please see Figure 6 and Figure 7As shown, a fixing groove 17 is provided on the inner side of the support block 3, and a spring 18 is fixedly connected to the inner side of the fixing groove 17. A push plate 19 is fixedly connected to one end of the spring 18, and the push plate 19 and the shielding frame 9 are used together. Before implementing this invention, ensure that the spring 18 is supported by a fold-resistant and heat-resistant material so that it can still be unfolded after enduring long-term compression. When the invention is used, when the rotating bar 7 moves away from the shielding frame 9, the shielding frame 9 is no longer restricted, so that the push plate 19 is subjected to a downward push force under the unfolding of the spring 18, and a downward push force is applied to the shielding frame 9 through the push plate 19. That is, when the shielding frame 9 needs to rotate downward, the unfolding of the spring 18 makes the downward rotation of the shielding frame 9 more stable when the push plate 19 is pushed downward, thus improving the stability of the device.

[0025] Please see Figure 6 and Figure 7 As shown, a slide rod 20 is fixedly connected to the upper side of the push plate 19, and a slide groove 301 is provided on the surface of the support block 3. The slide rod 20 and the slide groove 301 are slidably connected. When the present invention is used, the push plate 19 moves downward by being pushed by the spring 18, or the push plate 19 is raised by the upward rotation of the shielding frame 9. The push plate 19 will drive the slide rod 20 to move up and down, and the slide rod 20 will be pressed against the inner wall of the slide groove 301, thereby limiting the lifting trajectory of the slide rod 20. That is, since the push plate 19 and the slide rod 20 are fixedly connected, while the lifting trajectory of the slide rod 20 is limited, the lifting trajectory of the push plate 19 and the spring 18 is further restricted, which makes the lifting of the push plate 19 and the spring 18 more stable and improves the stability of the device.

[0026] Please see Figure 1 and Figure 4 As shown, a connecting block 21 is fixedly connected to the outer side of the threaded sleeve 2, and a handle 22 is slidably connected to the inner side of the connecting block 21. A clamping plate 23 is fixedly connected to the outer side of the mounting base 1. The clamping plate 23 and the handle 22 are used together. Before implementing the present invention, ensure that when the handle 22 rotates to the uppermost side with the threaded sleeve 2, it can be placed inside the clamping plate 23. When the threaded sleeve 2 needs to be rotated during the use of the present invention, the user can directly rotate the handle 22, which drives the connecting block 21 to rotate, and the connecting block 21 drives the threaded sleeve 2 to rotate. When the handle 22 is about to rotate to contact the clamping plate 23, it can be pulled down to the lowest position first, so that when it is twisted and raised and then close to the clamping plate 23 again, the handle 22 can be pulled to the uppermost side, so that it can be moved to the inside of the bend of the clamping plate 23, and then the handle 22 can be moved down and placed inside the clamping plate 23. That is, when it is necessary to rotate the threaded sleeve 2, the handle 22 can be directly gripped to exert force for rotation, instead of gripping the threaded sleeve 2 itself. This makes it easier to screw the threaded sleeve 2. After it is screwed into the inner side of the mounting base 1, the handle 22 is placed inside the clamping plate 23, which limits the handle 22 and thus limits the connecting block 21 and the threaded sleeve 2. This makes it less likely for the threaded sleeve 2 to loosen again, thus improving the stability of the device installation.

[0027] Please see Figure 2 and Figure 7 As shown, a support plate 24 is fixedly connected to the lower side of the LED light board 4, and a magnetic plate 25 is fixedly connected to the inner side of the support plate 24. The magnetic plate 25 and the counterweight 16 are used together. Before implementing the present invention, ensure that after the shielding frame 9 rotates, one side of the counterweight 16 on its inner side will move to align with the magnetic plate 25, so that after the shielding frame 9 rotates, the counterweight 16 will contact the magnetic plate 25 and be attracted and fixed by the magnetic plate 25. That is, after the shielding frame 9 is rotated downward to the set position, the counterweight 16 is attracted by the magnetic plate 25 to limit and fix the counterweight 16, thereby further restricting the position of the shielding frame 9 by the counterweight 16, making the position of the shielding frame 9 after it is rotated downward more stable and improving the stability of the device.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. An easy-to-install LED lighting lamp, comprising a mounting base (1), characterized in that: The mounting base (1) is threaded with a threaded sleeve (2) on its inner side. A support block (3) is rotatably connected to the inner side of the threaded sleeve (2). An LED light board (4) is provided on the lower side of the support block (3). A plug (5) is fixed and electrically connected to the upper side of the LED light board (4). The plug (5) and the support block (3) are fixedly connected. A motor (6) is electrically connected to the outer side of the LED light board (4). A rotating bar (7) is fixedly connected to the output end of the motor (6). A lampshade (8) is fixedly connected to the lower side of the support block (3). A shielding frame (9) is rotatably connected to the inner side of the lampshade (8). An arrow groove (10) is provided on the surface of the shielding frame (9). The arrow groove (10) and the rotating bar (7) are used together.

2. The easily detachable LED lighting lamp according to claim 1, characterized in that: The mounting base (1) has a fixed connection to a limiting rod (11) on one side, and a limiting groove (12) is opened on the surface of the support block (3). The limiting rod (11) and the limiting groove (12) are slidably connected.

3. The easily detachable LED lighting lamp according to claim 2, characterized in that: One side of the rotating bar (7) is fixedly connected to a limiting bar (13), and the outer side of the limiting bar (13) is slidably connected to a limiting block (14). The limiting block (14) and the lampshade (8) are fixedly connected.

4. The easily detachable LED lighting lamp according to claim 3, characterized in that: The inner side of the shielding frame (9) is provided with a receiving groove (15), and a counterweight (16) is fixedly connected to the inner side of the receiving groove (15).

5. The easily detachable LED lighting lamp according to claim 4, characterized in that: The support block (3) has a fixing groove (17) on its inner side. A spring (18) is fixedly connected to the inner side of the fixing groove (17). A push plate (19) is fixedly connected to one end of the spring (18). The push plate (19) and the shielding frame (9) are used together.

6. The easily detachable LED lighting lamp according to claim 5, characterized in that: A slide rod (20) is fixedly connected to the upper side of the push plate (19), and a slide groove (301) is provided on the surface of the support block (3). The slide rod (20) and the slide groove (301) are slidably connected.

7. The easily detachable LED lighting lamp according to claim 6, characterized in that: A connecting block (21) is fixedly connected to the outside of the threaded sleeve (2), and a handle (22) is slidably connected to the inside of the connecting block (21). A clamping plate (23) is fixedly connected to the outside of the mounting base (1), and the clamping plate (23) and the handle (22) are used together.

8. The easily detachable LED lighting lamp according to claim 7, characterized in that: A support plate (24) is fixedly connected to the lower side of the LED light panel (4), and a magnetic plate (25) is fixedly connected to the inner side of the support plate (24). The magnetic plate (25) and the counterweight (16) are used together.

Images