An LED lamp that is easy to replace the number of lamp beads

Abstract

The present invention discloses an LED lamp which is convenient for replacing the number of lamp beads, and relates to the technical field of LED lamps. The invention comprises a base, a mounting groove is provided on the top of the base, a lamp holder body is arranged in the mounting groove on the top of the base, a lampshade body is arranged on the top of the base, a plug is fixedly connected in the mounting groove on the top of the base, a slot is provided at the bottom of the lamp holder body, and the plug can be plugged into the slot. The LED lamp which is convenient for replacing the number of lamp beads also comprises: a number replacement mechanism and a lamp bead maintenance mechanism. When the number of lamp beads needs to be replaced, the lamp holder body can be disassembled from the mounting groove of the base by pressing a first driving push rod once, thereby avoiding the use of tools when disassembling the lamp holder body, reducing the danger when replacing lamp beads, ensuring the safety of staff, and being simple to operate, so that the staff can complete the disassembly operation of the lamp holder body without training, saving time and improving the efficiency when replacing the number of lamp beads.

Description

Technical Field

[0001] The invention relates to the technical field of LED lamps, and in particular to an LED lamp which is convenient for replacing the number of lamp beads. Background Art

[0002] LED lamps are lighting fixtures that use light-emitting diodes (LEDs) as light sources. LEDs, or light-emitting diodes, are solid-state semiconductor devices that can directly convert electricity into light. LED lamps have significant advantages over traditional fluorescent lamps, such as small size, high luminous efficiency, fast start-up time, low operating voltage, no flicker after lighting, and no mercury. LED lamps play an important role in the cabin lighting of spacecraft. LED lamps can withstand extreme temperature conditions in space and have high reliability and stability.

[0003] The aerospace field has extremely strict requirements on the brightness of LED lamps. When LED lamps are in use, since the lamp beads play a vital role in lighting work and are the core components of LED lamps, when the brightness requirements of the lighting environment change, it is necessary to increase or decrease the number of lamp beads to adapt to the brightness requirements of the lighting environment. The lamp beads are installed on the lamp panel inside the shell, but the lamp panel is mostly fixed to the lamp shell by multiple bolts. When disassembling, tools are needed to complete the work of disassembling and replacing the lamp beads, resulting in each disassembly having to find tools first, which will waste some time. At the same time, when the tools are in use, accidents may occur due to improper operation or improper use of tools, such as scratches, bumps, etc., which increases the risk of replacing the number of lamp beads. After getting the tools, it is also necessary to rotate the bolts in multiple places, resulting in low disassembly efficiency and cannot meet people's needs.

[0004] Therefore, an LED lamp which is easy to replace the number of lamp beads is proposed to solve the above problems. Summary of the invention

[0005] In view of this, the technical problem to be solved by the present invention is to propose an LED lamp that is easy to replace the number of lamp beads, so as to solve the problems in the prior art that it is dangerous and inconvenient to replace the number of lamp beads.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: an LED lamp that is convenient for replacing the number of lamp beads, comprising a base, a mounting groove is provided on the top of the base, a lamp holder body is provided in the mounting groove on the top of the base, a lamp shade body is provided on the top of the base, a plug is fixedly connected in the mounting groove on the top of the base, a slot is provided at the bottom of the lamp holder body, and the plug can be plugged into the slot. The LED lamp that is convenient for replacing the number of lamp beads also includes: a quantity replacement mechanism and a lamp bead maintenance mechanism, and the lamp bead maintenance mechanism can be driven by the quantity replacement mechanism;

[0007] Preferably, the quantity replacement mechanism includes a T-shaped slot, which is equidistantly arranged at the bottom of the lamp holder body, and two compression springs are fixedly connected in the mounting groove at the top of the base, and fixed pipe sleeves are equidistantly fixed and inserted in the mounting groove at the top of the base, and the fixed pipe sleeves can be inserted into the T-shaped slot.

[0008] Preferably, a limit head is equidistantly and slidably connected to the top of the fixed sleeve, a first return spring is fixedly connected between the limit head and the fixed sleeve, a guide block is fixedly connected to one side of the limit head, and the other side of the limit head is set as an inclined surface.

[0009] Preferably, a guide groove is formed through the outer wall of the guide block, each of the guide grooves consists of a transverse groove and an oblique groove, the transverse groove and the oblique groove are connected to each other, a sliding plate is slidably connected to the inner surface of the fixed sleeve, and a first connecting rod is equidistantly fixedly connected to the top of the sliding plate.

[0010] Preferably, a guide column is fixedly connected to the top of the first connecting rod, and the guide column is slidably connected to the guide groove. A first driving push rod is slidably inserted on the outer surface of the base, and a linkage rod is equidistantly connected to the upper surface of the first driving push rod, and the linkage rod is rotatably connected to the sliding disk.

[0011] Preferably, a fixing rod is fixedly connected between the first driving push rods, and two second return springs are fixedly connected between the fixing rod and the base.

[0012] Preferably, the lamp bead inspection mechanism includes a second driving push rod, which is slidably connected to the top of the inner wall of the base, and a linkage block is fixedly connected to the bottom of the second driving push rod, the linkage block is in contact with the fixed rod, and the linkage block is located on the rear side of the fixed rod, and two third return springs are fixedly connected between the second driving push rod and the base.

[0013] Preferably, the second driving push rod is rotatably connected to the second connecting rod on both sides, the top of the inner wall of the base is slidably connected to a limiting rod, the limiting rod is rotatably connected to the second connecting rod, one side of the limiting rod is set to a wave shape, and one end of the limiting rod is slidably connected to the inner surface of the base.

[0014] Preferably, the top of the base is symmetrically provided with slide grooves, the bottom of the lampshade body is symmetrically fixed with plug plates, the plug plates are slidably connected to the slide grooves, one side of the plug plates is provided with a card slot, the card slot is set in a wave shape, and the limiting plug rod can be plugged into the card slot.

[0015] Compared with the prior art, the present invention provides an LED lamp that is easy to replace the number of lamp beads, and has the following beneficial effects:

[0016] 1. When the number of lamp beads needs to be replaced, the lamp holder body can be removed from the mounting groove of the base by only pressing the first driving push rod once, avoiding the use of tools when disassembling the lamp holder body, reducing the danger when replacing the lamp beads, ensuring the safety of the staff, and the operation is simple, so that the staff can complete the disassembly operation of the lamp holder body without training, saving time and improving the efficiency of replacing the number of lamp beads;

[0017] 2. When the lampshade body needs to be disassembled and the parts in the base need to be repaired, it is only necessary to press the second driving push rod, and then with the cooperation of the third reset spring, the lampshade body can be disassembled, so that the disassembly of the lampshade body and the lamp holder body is simple and convenient, thereby improving the convenience of LED lamps during maintenance. In addition, through the wavy setting of the limit rod and the card slot, the wavy design enables the limit rod and the card slot to form multiple contact points when plugged in. These contact points are engaged with each other through the concave and convex structure, thereby enhancing the firmness and stability of the connection and ensuring the fixing effect of the lampshade body when installed with the base;

[0018] 3. The T-shaped structure composed of the limit head and the limit head is connected with the T-shaped slot, so that the lamp holder body can be fixed in the installation slot of the base, ensuring the stability of the lamp holder body after installation. In addition, through the setting of the inclined surface of the limit head, when installing the lamp holder body, only pressing is required to complete the limit head, the fixing sleeve and the T-shaped slot, further improving the convenience of the lamp holder body during installation;

[0019] 4. When the staff needs to inspect the lamp beads or other parts, they only need to disassemble the lampshade body, and then press the second driving push rod once to complete the disassembly of the lampshade body, and then inspect the lamp beads or other parts. When the number of lamp beads needs to be replaced, the first driving push rod can be directly pressed, so that the first driving push rod drives the second driving push rod to move at the same time, and then the disassembly of the lampshade body and the lamp holder body is completed at the same time, avoiding the steps of operating the lampshade body and the lamp holder body separately, saving extra operations, and further improving the efficiency of lamp bead replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 It is a partial exploded structural diagram of the present invention;

[0022] Figure 3 It is a cross-sectional structural diagram of the base and the lamp holder body of the present invention;

[0023] Figure 4 This is a cross-sectional structural diagram of a fixed pipe sleeve of the present invention;

[0024] Figure 5 For the present invention Figure 4 The structure diagram at A is enlarged;

[0025] Figure 6 This is a longitudinal cross-sectional structural diagram of the base of the present invention;

[0026] Figure 7 This is a cross-sectional structural diagram of the bottom of the base of the present invention;

[0027] Figure 8 For the present invention Figure 7 The structure diagram at B is enlarged;

[0028] Fig. 9 This is a diagram showing the internal structure of the base of the present invention;

[0029] Fig.10 It is a partial cross-sectional structural diagram of the base of the present invention.

[0030] In the figure:

[0031] 1. Base; 2. Lamp shade body; 3. Lamp holder body; 31. Plug; 32. Slot;

[0032] 401, T-slot; 402, compression spring; 403, fixed sleeve; 404, limit head; 405, first return spring; 406, guide block; 407, guide slot; 408, sliding plate; 409, first connecting rod; 410, guide column; 411, first driving push rod; 412, linkage rod; 413, fixed rod; 414, second return spring;

[0033] 501, second driving push rod; 502, linkage block; 503, third return spring; 504, second connecting rod; 505, limiting plug rod; 506, slide groove; 507, plug plate; 508, card slot. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] The present invention is further described in detail below based on the accompanying drawings and embodiments.

[0036] Embodiments of the present invention

[0037] Please refer to Figures 1 to 7 As shown:

[0038] In order to solve the problem mentioned in the technical solution, the embodiment of the present application provides an LED lamp that is easy to replace the number of lamp beads, including a base 1, a mounting groove is opened at the top of the base 1, a lamp holder body 3 is arranged in the mounting groove at the top of the base 1, a lampshade body 2 is arranged at the top of the base 1, a plug 31 is fixedly connected in the mounting groove at the top of the base 1, a slot 32 is opened at the bottom of the lamp holder body 3, and the plug 31 can be plugged into the slot 32. The LED lamp that is easy to replace the number of lamp beads also includes: a quantity replacement mechanism and a lamp bead maintenance mechanism, and the lamp bead maintenance mechanism can be driven by the quantity replacement mechanism;

[0039] The quantity replacement mechanism includes a T-shaped slot 401, which is equidistantly arranged at the bottom of the lamp holder body 3, two compression springs 402 are fixedly connected in the mounting slot at the top of the base 1, a fixed sleeve 403 is equidistantly fixedly inserted in the mounting slot at the top of the base 1, the fixed sleeve 403 can be plugged with the T-shaped slot 401, a limit head 404 is equidistantly slidably connected to the top of the fixed sleeve 403, a first reset spring 405 is fixedly connected between the limit head 404 and the fixed sleeve 403, a guide block 406 is fixedly connected to one side of the limit head 404, a guide slot 407 is penetrated through the outer wall of the guide block 406, the guide slot 407 is composed of a transverse slot and an oblique slot, the transverse slot and the oblique slot are connected to each other, a sliding plate 408 is slidably connected to the inner surface of the fixed sleeve 403, and a first connecting rod 409 is equidistantly fixedly connected to the top of the sliding plate 408;

[0040] The top of each of the first connecting rods 409 is fixedly connected with a guide column 410, which is slidably connected to the guide groove 407. A first driving push rod 411 is slidably inserted on the outer surface of the base 1, and a linkage rod 412 is equidistantly rotatably connected to the upper surface of the first driving push rod 411. The linkage rod 412 is rotatably connected to the sliding plate 408. A fixing rod 413 is fixedly connected between the first driving push rods 411, and two second return springs 414 are fixedly connected between the fixing rod 413 and the base 1;

[0041] Among them: the other side of the limit head 404 is set as a slope, so that when the lamp holder body 3 is installed, it only needs to press to complete the limit head 404, the fixing sleeve 403 and the T-slot 401, which further improves the convenience of the lamp holder body 3 during installation. The T-shaped structure composed of the limit head 404 and the limit head 404 is clamped with the T-slot 401, so that the lamp holder body 3 can be fixed in the installation groove of the base 1, ensuring the stability of the lamp holder body 3 after installation.

[0042] In the prior art, lamp beads are installed on the lamp panel in the shell, but the lamp panel is mostly fixed to the lamp shell by multiple bolts. When disassembling, tools are needed to complete the work of disassembling and replacing the lamp beads, which means that tools must be found first for each disassembly, which wastes some time. At the same time, when the tools are in use, accidents may occur due to improper operation or improper use of tools, such as scratches, bumps, etc., which increases the risk of replacing the number of lamp beads. After getting the tools, it is also necessary to rotate the bolts in multiple places, resulting in low disassembly efficiency and failure to meet people's needs. Compared with the prior art, the implementation of this embodiment, when the number of lamp beads needs to be replaced, the lamp holder body 3 can be removed from the mounting groove of the base 1 by only pressing the first drive push rod 411 once, avoiding the use of tools when disassembling the lamp holder body 3, reducing the risk when replacing lamp beads, ensuring the safety of the staff, and simple operation, so that the staff does not need training to complete the disassembly operation of the lamp holder body 3, saving time and improving the efficiency of replacing the number of lamp beads.

[0043] For further examples, please refer to Figures 7 to 10 As shown:

[0044] The lamp bead repair mechanism includes a second driving push rod 501, which is slidably connected to the top of the inner wall of the base 1, and a linkage block 502 is fixedly connected to the bottom of the second driving push rod 501, and the linkage block 502 contacts the fixed rod 413, and the linkage block 502 is located at the rear side of the fixed rod 413. Two third return springs 503 are fixedly connected between the second driving push rod 501 and the base 1, and second connecting rods 504 are rotatably connected on both sides of the second driving push rod 501. A limited plug rod 505 is slidably connected to the top of the inner wall of the base 1, and the limited plug rod 505 is rotatably connected to the second connecting rod 504. One end of the limited plug rod 505 is slidably plugged with the inner surface of the base 1, and a slide groove 506 is symmetrically opened on the top of the base 1. A plug plate 507 is symmetrically fixedly connected to the bottom of the lampshade body 2, and the plug plate 507 is slidably connected to the slide groove 506. A card slot 508 is opened on one side of the plug plate 507, and the limited plug rod 505 can be plugged with the card slot 508;

[0045] Among them: one side of the limiting rod 505 is set to a wave shape, and the slot 508 is set to a wave shape. The wave-shaped design enables the limiting rod 505 and the slot 508 to form multiple contact points when plugged in. These contact points are engaged with each other through the concave and convex structure, thereby enhancing the firmness and stability of the connection, and ensuring the fixing effect of the lampshade body 2 when installed on the base 1.

[0046] In the implementation of this embodiment, when it is necessary to disassemble the lampshade body 2 and inspect the parts in the base 1, it is only necessary to press the second driving push rod 501, and then with the cooperation of the third reset spring 503, the lampshade body 2 can be disassembled, so that the disassembly of the lampshade body 2 and the lamp holder body 3 are simple and convenient, thereby improving the convenience of LED lamps during maintenance, and through the wavy setting of the limiting rod 505 and the card slot 508, the wavy design allows the limiting rod 505 and the card slot 508 to form multiple contact points when plugged in, and these contact points are engaged with each other through the concave and convex structure, thereby enhancing the firmness and stability of the connection, and ensuring the fixing effect of the lampshade body 2 when installed with the base 1.

[0047] Everything in the above example works like this:

[0048] In the initial state: the compression spring 402 , the first return spring 405 , the second return spring 414 and the third return spring 503 are all in a normal state, and the wavy end of the limiting rod 505 is located in the sliding groove 506 .

[0049] The following is the working process of the lamp bead repair mechanism for fixing and removing the lampshade body 2:

[0050] When the lampshade body 2 needs to be installed, the staff first presses one end of the second driving push rod 501 located outside the base 1, so that the second driving push rod 501 slides and pulls the second connecting rod 504, and at the same time the third return spring 503 is stretched, and then the second connecting rod 504 rotates and pulls the limiting plug rod 505 closer to each other. Fig. 9 As shown, at this time, the wavy end of the limiting plug rod 505 is separated from the slide groove 506, and then the lamp holder body 3 is held to make the plug plate 507 inserted into the slide groove 506, and the pressure on the second driving push rod 501 is released at this time. Under the rebound of the third reset spring 503, the second driving push rod 501 is driven to reset, so that the limiting plug rod 505 can be pushed by the second connecting rod 504 to re-enter the slide groove 506, so as to be inserted into the card slot 508, and the limiting plug rod 505 and the card slot 508 are plugged in to complete the limiting of the plug plate 507, and the wavy setting of the limiting plug rod 505 and the card slot 508, the wavy design enables the limiting plug rod 505 and the card slot 508 to form multiple contact points when plugged in, and these contact points are engaged with each other through the concave and convex structures, thereby enhancing the firmness and stability of the connection, and ensuring the fixing effect of the lampshade body 2 when installed with the base 1;

[0051] Furthermore, when the lampshade body 2 needs to be disassembled, the second driving push rod 501 can be pressed again. According to the above, after the wavy end of the limiting plug rod 505 is separated from the card slot 508, the lampshade body 2 can be manually disassembled, which is simple and convenient. In the process of installing or fixing the lampshade body 2, when the second driving push rod 501 is pressed, the second driving push rod 501 will drive the linkage block 502 to move. Since the linkage block 502 is located at the rear side of the fixed rod 413, the linkage block 502 will be away from the fixed rod 413 at this time, so as not to drive the fixed rod 413 to move.

[0052] Please refer to the above working process Figures 7 to 10 .

[0053] The following is the working process of the quantity replacement mechanism for fixing and removing the lamp holder body 3:

[0054] When the lamp holder body 3 is being installed, the staff can hold the lamp holder body 3 so that the T-shaped slot 401 is aligned with the fixed sleeve 403 and press downward. When pressing, the compression spring 402 is compressed, and at the same time, the edge of the T-shaped slot 401 squeezes the inclined surface of the limit head 404, so that the limit heads 404 slide horizontally and approach each other, and the first return spring 405 is compressed until the limit head 404 is stored at the top of the fixed sleeve 403. At this time, the limit head 404 no longer blocks the T-shaped slot 401, so that the fixed sleeve 403 is inserted into the T-shaped slot 401. Since the T-shaped slot 401 is T-shaped, the diameter of the top of the inner cavity is greater than the diameter of the bottom of the inner cavity. When the top of the limit head 404 contacts the T When the first connecting rod 409 is inserted into the top of the T-shaped slot 401, due to the expansion of the diameter, the first return spring 405 rebounds and drives the limiting head 404 to insert into the top of the T-shaped slot 401. The fixing and installation of the lamp holder body 3 are completed by plugging and fixing the fixing sleeve 403, the limiting head 404 and the T-shaped slot 401. When the limiting head 404 slides, the guide column 410 slides in the transverse groove of the guide slot 407. This process will not cause the first connecting rod 409 to move. The T-shaped structure composed of the fixing sleeve 403 and the limiting head 404 is clamped with the T-shaped slot 401, so that the lamp holder body 3 can be fixed in the installation slot of the base 1, thereby ensuring the stability of the lamp holder body 3 after installation.

[0055] When the lamp holder body 3 needs to be disassembled, the staff can manually press the end of the first driving push rod 411 located on the outside of the base 1, so that the first driving push rod 411 and the fixing rod 413 are close to the second return spring 414. Through the push of the fixing rod 413, the second return spring 414 enters a compressed state. At the same time, when the first driving push rod 411 slides, the first driving push rod 411 pulls the linkage rod 412 and approaches the second return spring 414 at the same time, so that the linkage rod 412 pulls the sliding plate 408 to slide downward along the inner surface of the fixed sleeve 403. When the sliding plate 408 slides downward, it can drive the first connecting rod 409 to move downward at the same time, thereby pulling the guide column 410 to move downward. When the guide column 410 moves downward, the guide column 410 will squeeze the bottom of the guide groove 407, so that the guide block 406 drives the limit The positioning head 404 approaches the center direction of the top of the fixed tube sleeve 403 at the same time, and the limiting head 404 is stored in the top of the fixed tube sleeve 403 again, and at this time, the limiting head 404 contacts the limiting plug-in of the T-shaped groove 401. Under the rebound effect of the compression spring 402, the lamp holder body 3 can be pushed out of the installation groove at the top of the base 1, thereby completing the disassembly of the lamp holder body 3 and replacing the lamp holder body 3 with other numbers of lamp beads. When the number of lamp beads needs to be replaced, the lamp holder body 3 can be disassembled from the base 1 by pressing the first driving push rod 411 once, avoiding the use of tools when disassembling the lamp holder body 3, reducing the danger when replacing lamp beads, ensuring the safety of the staff, and simple operation. The staff can complete the disassembly operation of the lamp holder body 3 without training, saving time and improving the efficiency of replacing the number of lamp beads.

[0056] Please refer to the above working process Figures 1 to 7 .

[0057] In addition, when the first driving push rod 411 is pushed, since the fixing rod 413 is located in front of the third reset spring 503, the linkage block 502 can be pushed to move simultaneously when the first driving push rod 411 is pushed, driving the second driving push rod 501 to move, thereby completing the disassembly of the lamp shade body 2 at the same time. Therefore, when the staff needs to inspect the lamp beads or other parts, they only need to disassemble the lamp shade body 2, and they can press the second driving push rod 501 once to complete the disassembly of the lamp shade body 2, and then inspect the lamp beads or other parts. When the number of lamp beads needs to be replaced, the first driving push rod 411 can be directly pressed, so that the first driving push rod 411 drives the second driving push rod 501 to move simultaneously, thereby completing the disassembly of the lamp shade body 2 and the lamp holder body 3 at the same time, avoiding the steps of operating the lamp shade body 2 and the lamp holder body 3 separately, saving extra operations, and further improving the efficiency of lamp bead replacement.

[0058] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0059] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An LED lamp that is convenient for replacing the number of lamp beads, comprising a base (1), a mounting groove being provided at the top of the base (1), a lamp holder body (3) being arranged in the mounting groove at the top of the base (1), a lamp shade body (2) being arranged at the top of the base (1), a plug (31) being fixedly connected in the mounting groove at the top of the base (1), a slot (32) being provided at the bottom of the lamp holder body (3), the plug (31) being pluggable in the slot (32), and characterized in that: The LED lamp that facilitates replacement of the number of lamp beads also comprises: a number replacement mechanism and a lamp bead maintenance mechanism, wherein the lamp bead maintenance mechanism can be driven by the number replacement mechanism; the number replacement mechanism comprises a T-shaped slot (401), the T-shaped slot (401) being equidistantly arranged at the bottom of the lamp holder body (3), two compression springs (402) being fixedly connected in the mounting slot at the top of the base (1), a fixed sleeve (403) being equidistantly fixedly inserted in the mounting slot at the top of the base (1), the fixed sleeve (403) being pluggable with the T-shaped slot (401), a limit head (404) being equidistantly slidably connected at the top of the fixed sleeve (403), a first reset spring (405) being fixedly connected between the limit head (404) and the fixed sleeve (403), a guide block (406) being fixedly connected to one side of the limit head (404), the other side of the limit head (404) being arranged as an inclined surface, the outer surface of the guide block (406) A guide groove (407) is formed through the wall, and the guide groove (407) is composed of a transverse groove and an oblique groove, and the transverse groove and the oblique groove are connected to each other. A sliding plate (408) is slidably connected to the inner surface of the fixed sleeve (403), and a first connecting rod (409) is equidistantly fixedly connected to the top of the sliding plate (408). A guide column (410) is fixedly connected to the top of the first connecting rod (409), and the guide column (410) is slidably connected to the guide groove (407). A first driving push rod (411) is slidably inserted on the outer surface of the base (1), and a linkage rod (412) is equidistantly rotatably connected to the upper surface of the first driving push rod (411), and the linkage rod (412) is rotatably connected to the sliding plate (408). A fixed rod (413) is fixedly connected between the first driving push rod (411), and two second return springs (414) are fixedly connected between the fixed rod (413) and the base (1).

2. The LED lamp with easy replacement of lamp beads according to claim 1, characterized in that: The lamp bead inspection mechanism comprises a second driving push rod (501), the second driving push rod (501) is slidably connected to the top of the inner wall of the base (1), a linkage block (502) is fixedly connected to the bottom of the second driving push rod (501), the linkage block (502) is in contact with the fixed rod (413), and the linkage block (502) is located at the rear side of the fixed rod (413), and two third return springs (503) are fixedly connected between the second driving push rod (501) and the base (1).

3. The LED lamp with easy replacement of lamp beads according to claim 2, characterized in that: The second driving push rod (501) is rotatably connected to the second connecting rod (504) on both sides, and the top of the inner wall of the base (1) is slidably connected to a limit rod (505), the limit rod (505) is rotatably connected to the second connecting rod (504), one side of the limit rod (505) is arranged in a wave shape, and one end of the limit rod (505) is slidably plugged into the inner surface of the base (1).

4. The LED lamp with easy replacement of lamp beads according to claim 3, characterized in that: The top of the base (1) is symmetrically provided with a slide groove (506); the bottom of the lampshade body (2) is symmetrically fixedly connected with a plug plate (507); the plug plate (507) is slidably connected to the slide groove (506); a clamping groove (508) is provided on one side of the plug plate (507); the clamping groove (508) is arranged in a wave shape; and the limit plug rod (505) can be plugged into the clamping groove (508).

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