An easily disassembled LED chandelier

Abstract

The present invention provides an easily disassembled LED chandelier, which comprises a hanging part, an upper rail bar arranged at the bottom end of the hanging part with a notch facing downward, a lower rail bar arranged below the upper rail bar and provided with an LED driver, end plates arranged at both ends of the lower rail bar, a lamp body with both ends arranged at the bottom of the end plates, and a snap-on component; the notch of the lower rail bar faces upward and the top surface is connected to the bottom surface of the upper rail bar; the snap-on component comprises two horizontally movable sliders and springs connected to the sliders at both ends; a movable part and a snap-on part are arranged on the outer side of the slider from bottom to top; openings suitable for the protrusion of the movable part are arranged on both sides of the lower rail bar; a clamping block located below the snap-on part and capable of being snap-on with the snap-on part is arranged on both sides of the upper rail bar; a power-on rod located above the clamping block is arranged on both sides of the upper rail bar, and the slider is provided with a conductive contact piece connected to the LED driver and capable of contacting the power-on rod. The snap-on component is arranged to perform snap-on connection between the upper rail bar and the lower rail bar and ensure that the power-on rod is in contact with the conductive contact piece, so as to facilitate quick disassembly and maintenance.

Description

Technical Field

[0001] The invention belongs to the technical field of LED lamps, and in particular relates to an easily detachable LED chandelier. Background Art

[0002] LED is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electrical energy into light energy and has the advantages of high brightness, low energy consumption, environmental protection, long life, impact resistance and stable performance. Therefore, LED lights have been widely used in the field of lighting.

[0003] With the widespread application of LED lights and in-depth research on optoelectronic technology, various styles of LED lights have appeared in the LED light market, such as LED flat lights, LED downlights, LED ceiling lights (or LED chandeliers), etc., to meet the high demands of different places and different customers.

[0004] Among them, the LED ceiling lamp is a lighting fixture that is fixedly connected to the ceiling through a hanging piece (such as a hanging rope, a hanging rod, a hanging wire) and is suspended by the hanging piece.

[0005] In the prior art, LED chandeliers are relatively complicated to assemble and fix, and are mainly fixed by glue and screws. The installation process is complicated and tedious, very labor-intensive and time-consuming, and difficult to install.

[0006] In addition, during the long-term use of LED chandeliers, LED driver power supplies (or LED drivers) are prone to failure, and new LED driver power supplies need to be replaced to ensure that the LED chandeliers can continue to be used without replacing the entire LED chandeliers. However, due to the complex structure of LED chandeliers, disassembly is more troublesome, making later maintenance more difficult and difficult to disassemble and assemble. It is not convenient for workers to quickly and easily disassemble the maintenance part of the LED chandeliers from under the high hanging parts in order to replace the LED light strips, LED drivers, etc., which ultimately leads to a long maintenance time.

[0007] It can be seen that the existing technology still needs to be improved and enhanced. Summary of the invention

[0008] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide an easily disassembled LED chandelier with unique design, stable structure, strong practicality and convenience, aiming to solve the problem that the LED chandelier in the prior art cannot be quickly and easily disassembled and maintained.

[0009] In order to achieve the above object, the present invention adopts the following technical solutions:

[0010] An easily disassembled LED chandelier comprises a hanging piece, an upper rail bar horizontally fixed at the bottom end of the hanging piece with a notch facing downward, a lower rail bar arranged below the upper rail bar and having an LED driver therein, two end plates respectively fixed at both ends of the lower rail bar, a lamp body with both ends respectively connected to the bottom of the end plates and electrically connected to the LED driver, and a buckle component;

[0011] The notch of the lower rail bar faces upward and its top surface is connected to the bottom surface of the upper rail bar;

[0012] The buckle component includes two horizontally movable sliders and springs with two ends connected to the sliders respectively; the outer side of the slider is provided with a movable part and a buckle part from bottom to top;

[0013] Both sides of the lower rail are provided with openings suitable for the movable part to protrude;

[0014] The upper rail bar has two inner sides provided with clamping blocks located below the buckle portion and capable of being clamped with the buckle portion;

[0015] Both sides of the interior of the upper rail bar are provided with power-on rods located above the clamping block, and the slider is provided with conductive contact sheets which are electrically connected to the LED driver and can contact the power-on rods accordingly.

[0016] In the easily disassembled LED chandelier, the lamp body includes an arc-shaped reflector, a light-transmitting plate, an LED light strip and a lamp housing; the two ends of the lamp housing are respectively fixed to the end plates, and the top of the lamp housing is provided with a first slide groove slidably connected to the light-transmitting plate; the LED light strip is arranged under the light-transmitting plate; the two ends of the reflector are respectively fixed to the end plates and are located above the light-transmitting plate.

[0017] In the easily detachable LED chandelier, the end plate is provided with a first slot suitable for inserting the two ends of the reflector, and a second slot suitable for inserting the two ends of the lamp housing.

[0018] In the easily disassembled LED chandelier, the inner side surface of the end plate is provided with a wire groove for accommodating wires for connecting the LED light strip and the LED driver; the wire groove is communicated with the first card slot and the second card slot; the end plate is provided with a protective cover corresponding to the wire groove; the top and bottom of the protective cover are respectively connected to the reflector and the light-transmitting plate; the reflector and the lower guide bar are both provided with openings that are communicated with the wire groove and are suitable for the passage of wires.

[0019] In the easily detachable LED chandelier, the hanging piece is threadedly connected with a screw; and a second sliding groove slidably connected to the screw is provided on the top of the upper guide rail.

[0020] In the easily disassembled LED chandelier, the snap-fit ​​component also includes a base plate and a cover plate fixed above the base plate; the base plate is provided with a slide rail slidably connected to the slider; the top surface of the slider is provided with a limit block, and the cover plate is provided with a limit groove slidably connected to the limit block.

[0021] In the easily detachable LED chandelier, the bottom plate is fixed inside the lower guide rail; the sliding block is provided with a connecting column suitable for spring insertion; and the cross-section of the sliding rail is in an inverted L shape.

[0022] In the easily detachable LED chandelier, fixed plates are respectively provided on both sides of the upper guide bar, and the upper guide bar is provided with a third slide groove slidably connected to the fixed plate; two power rods are provided and fixed to the inner side of the fixed plate.

[0023] In the easily disassembled LED chandelier, a first fixing portion is provided on one side of the slider; the conductive contact comprises a first conductive contact and an L-shaped second conductive contact; the first fixing portion is provided with a through hole suitable for inserting the tail of the second conductive contact, a second fixing portion is provided above the first fixing portion, and the first conductive contact is fixed to the top of the second fixing portion; a U-shaped plug suitable for inserting into the through hole is provided at the bottom of the second fixing portion; one end of the plug is fixed to the second fixing portion, and the other end of the plug abuts against the second conductive contact, and the tail of the second conductive contact is correspondingly provided with a protrusion abutting against the plug.

[0024] In the easily detachable LED chandelier, the upper guide bar is fixedly provided with an end cover located outside the lower guide bar.

[0025] Beneficial effects:

[0026] The present invention provides an easily disassembled LED chandelier with unique design, stable structure, strong practicality and convenience, and aims to solve the problem that the LED chandelier in the prior art cannot be quickly and easily disassembled and maintained.

[0027] A specially designed snap-in component is used to snap-in connect with the upper guide bar and the lower guide bar respectively, so that the upper guide bar and the lower guide bar are connected, and at the same time, the conductive contact piece is caused to contact with the energizing rod correspondingly to achieve electrical connection.

[0028] The upper rail is installed at the bottom of the hanging piece. When the lower rail equipped with the LED driver needs to be installed on the upper rail, it is only necessary to operate the slider of the buckle component, press the movable parts of the two sliders to make the two close to each other, and then press the lower rail against the upper rail and release it, so that the buckle part and the block are buckled, and the installation is completed; when disassembling, press the movable parts of the two sliders to release the buckle connection between the buckle part and the block, and then the lower rail can be directly disassembled. This is very simple for the staff, and the maintenance difficulty is greatly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is an exploded view of the structure of the easily disassembled LED chandelier provided by the present invention.

[0030] Figure 2 for Figure 1 Enlarged view of part A.

[0031] Figure 3 This is a schematic structural diagram of the easily detachable LED chandelier provided by the present invention.

[0032] Figure 4 A structural stereoscopic diagram of an upper guide bar, a lower guide bar and a snap-on component in the easily disassembled LED chandelier provided by the present invention.

[0033] Figure 5 A structural stereogram of the end plate and the end cover in the easily disassembled LED chandelier provided by the present invention.

[0034] Figure 6 A diagram showing the working principle of the snap-fit ​​components in the easily detachable LED chandelier provided by the present invention.

[0035] Figure 7 A structural stereogram of the snap-on components in the easily detachable LED chandelier provided by the present invention.

[0036] Figure 8 An exploded view of the structure of the snap-fit ​​components in the easily disassembled LED chandelier provided by the present invention.

[0037] Fig. 9 A structural cross-sectional view of a snap-on component in the easily disassembled LED chandelier provided by the present invention.

[0038] Fig.10 This is a schematic structural diagram of a slider in the easily detachable LED chandelier provided by the present invention.

[0039] Fig.11 A schematic structural diagram of the connection between the first fixing part and the second fixing part in the easily detachable LED chandelier provided by the present invention. DETAILED DESCRIPTION

[0040] The present invention provides an easily detachable LED chandelier. To make the purpose, technical solution and effect of the present invention clearer and more specific, the present invention is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0041] See also Figure 1 , Figure 3The present invention provides an easily disassembled LED chandelier, which includes a hanging piece (not shown in the figure), an upper guide bar 2 horizontally fixed at the bottom end of the hanging piece with a groove facing downward, a lower guide bar 3 arranged below the upper guide bar 2 and provided with an LED driver (not shown in the figure), two end plates 5 respectively fixed to the two ends of the lower guide bar 3 by screws, a lamp body 6 whose two ends are respectively connected to the bottom of the end plates 5 and electrically connected to the LED driver, and a snap-on component 9.

[0042] like Figure 3 , Figure 4 , Figure 6 As shown, the notch of the lower rail bar 3 faces upward and its top surface is connected to the bottom surface of the upper rail bar 2, thereby forming a sealed space to protect the LED driving power supply from damage caused by mice, etc. The buckle component 9 includes two horizontally movable sliders 91 and springs 93 connected to the sliders 91 at both ends; the outer side of the slider 91 is provided with a movable part 911 and a buckle part 912 from bottom to top; the two sides of the lower rail bar 3 are provided with openings 32 suitable for the protrusion of the movable part 911; the inner sides of the upper rail bar 2 are provided with a clamping block 23 located below the buckle part 912 and can be clamped with the buckle part 912; the inner sides of the upper rail bar 2 are provided with a power rod 101 located above the clamping block 23, and the slider 91 is provided with a conductive contact 94 electrically connected to the LED driver and can contact the power rod 101 accordingly.

[0043] The movable portion 911 , the buckle portion 912 and the slider 91 are integrally formed and may be made of plastic.

[0044] The energizing rod 101 is connected to a power supply line so that the conductive contact sheet in contact with the energizing rod 101 is connected to the mains, thereby energizing the LED driver.

[0045] A spring 93 is used to connect the two sliders 91. A sufficiently large force is applied to the buckle portion 912, so that the two sliders 91 can be brought closer to each other, and then the bottom of the slider 91 is placed into the groove of the lower guide rail 3, thereby causing the movable portion 911 to correspond one to one with the opening 32; after the force disappears, the two sliders 91 move outward under the elastic force of the spring 93, causing the movable portion 911 to protrude through the opening 32, so that the buckle component 9 is buckled and connected with the lower guide rail 3.

[0046] When connecting the lower guide bar 3 and the upper guide bar 2, the movable portion 911 protruding from the opening 32 is pressed to bring the two sliders 91 closer to each other, and then the top of the slider 91 is put into the groove of the upper guide bar 2 until the top surface of the lower guide bar contacts the bottom surface of the upper guide bar. At this moment, the buckle portion 912 is located above the block 23; after the pressure is released, the slider 91 moves to both sides under the action of the spring 93, so that the buckle portion and the block are buckled and connected.

[0047] Specifically, as he 1, Figure 3 As shown, the lamp body 6 includes an arc-shaped reflector 1, a light-transmitting plate 62, an LED light strip 61 and a lamp housing 63; the two ends of the lamp housing 63 are respectively fixed to the end plate 5, and the top of the lamp housing 63 is provided with a first slide groove (not marked in the figure) slidably connected to the light-transmitting plate 62; the LED light strip 61 is arranged below the light-transmitting plate 62; the two ends of the reflector 1 are respectively fixed to the end plate 5 and are located above the light-transmitting plate 62, so that when the LED light strip is lit, the light can be emitted through the light-transmitting plate 62 and reflected by the reflector 1, thereby realizing the lighting effect of the LED chandelier and increasing the lighting range.

[0048] Specifically, Figure 1 , Figure 3 , Figure 5 As shown, the end plate 5 is provided with a first slot 51 suitable for inserting the two ends of the reflector 1 and a second slot 52 suitable for inserting the two ends of the lamp housing 63 .

[0049] After the LED light strip 61 and the light-transmitting plate 62 are installed in the lamp housing 63, one end of the lamp housing 63 is inserted into the second slot 52 of the end plate 5, and one end of the reflector 1 is correspondingly inserted into the first slot 51 of the end plate 5, and at this moment, the end plate 5 is fixed to the lower guide bar 3 by screws; then when the other end plate 5 is fixedly connected to the lower guide bar 3, the second slot 52 of the end plate 5 is correspondingly inserted into the other end of the lamp housing 63, and the first slot 51 of the end plate 5 is correspondingly inserted into the other end of the reflector 1, and then the end plate is fixed to the lower guide bar by screws.

[0050] When the two end plates 5 are fixed to the two ends of the lower rail 3, the two end plates 5 clamp and fix the reflector 1 and the lamp housing 63, reducing the difficulty of installing the LED chandelier and shortening the assembly time. Of course, the lamp housing can be fixed to the end plates by screws.

[0051] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 5 As shown, the inner side surface of the end plate 5 is provided with a wire groove 53 for accommodating wires (not shown in the figure) for connecting the LED light strip 61 and the LED driver; the wire groove 53 is communicated with the first card slot 51 and the second card slot 52; the end plate 5 is provided with a protective cover 8 corresponding to the wire groove 53; the top of the protective cover 8 is connected to the reflector 1, and the bottom of the protective cover 8 is connected to the light-transmitting plate 62; the reflector 1 is provided with an opening 11 that is communicated with the wire groove 53 and is suitable for the wire to pass through, and the lower guide bar 3 is provided with an opening 31 that is communicated with the wire groove 53 and is suitable for the wire to pass through.

[0052] In addition, an opening 56 is provided at the top of the end plate 5 for inserting the end of the lower rail 3 for positioning so as to be fixedly connected with screws later. The end plate 5 is provided with a connecting portion 54 with internal threads, and the screws are connected to the connecting portion 54 through the screw holes provided in the protective cover 8, so as to realize the fixed connection between the protective cover 8 and the end plate 5.

[0053] The openings 11 and 31 may be semicircular, U-shaped or square.

[0054] The protective cover 8 is fixed to the end plate 5 by screws, and covers the wire groove 53 to seal and protect the wires. The protective cover 8 is provided with a U-shaped slot 81, and the size of the wire groove 53 is suitable for the protective cover 8 to be inserted, and is fixed by screws. The wire groove 53 and the U-shaped slot 81 enclose a cavity for the wires to pass through.

[0055] Specifically, Figure 1 , Figure 3 , Figure 4 , Figure 6 As shown, the hanging piece (not shown in the figure) is threadedly connected with a screw 7; the top of the upper guide bar 2 is provided with a second slide groove 21 that is slidably connected to the screw 7. After the screw 7 is slid into the second slide groove 21 and moved to a suitable position along the length direction of the upper guide bar 2, the bottom end of the hanging piece is screwed into the top of the screw 7 until the bottom end of the hanging piece abuts against the top surface of the upper guide bar 2, and the upper guide bar is clamped by the bottom end of the hanging piece and the screw, thereby achieving a fixed connection between the hanging piece and the upper guide bar to prevent the upper guide bar from sliding relative to the hanging piece and the screw. Such a sophisticated design makes it easy for the staff to install the upper guide bar on the hanging piece through the screws after installing the hanging piece, and it is also convenient for the staff to quickly and easily disassemble the upper guide bar for replacement and maintenance.

[0056] Specifically, Figure 3 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 As shown, the buckle component 9 also includes a bottom plate 92 and a cover plate 95 fixed on the bottom plate 92; the bottom plate 92 is provided with a slide rail 921 slidably connected to the slider 91; the top surface of the slider 91 is provided with a limit block 913, and the cover plate 95 is provided with a limit groove 951 slidably connected to the limit block 95. Corresponding to the slide rail 921, the slider 91 is provided with a slide groove 914.

[0057] In order to ensure that the slider 91 only moves along the contraction direction of the spring 93 when the slider 91 is pressed, a horizontal slide rail 921 is provided to allow the slider 91 to only move horizontally back and forth along the slide rail; at the same time, a cover plate 95 with a limiting groove 951 is also provided, and the cover plate 95 can be fixedly connected to the base plate 92 by screws. The limiting groove 951 of the cover plate 95 cooperates with the slide rail 921 of the base plate 92, which not only provides support for the slider 91, but also limits the movement of the slider 91, so that the slider 91 can only move smoothly back and forth along the slide rail.

[0058] Specifically, Figure 4 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 As shown, the bottom plate 92 is fixed to the inside of the lower rail 3 by screws; the slider 91 is provided with a connecting column 915 suitable for the spring 93 to be inserted; the cross-section of the slide rail 921 is in an inverted L shape. Of course, in order to reduce materials and space, as Figure 8 , Fig. 9 As shown, the slider 91 is provided with a receiving groove (not marked in the figure) suitable for receiving the spring 93 and the connecting column 915.

[0059] Specifically, Figure 4 , Figure 6 As shown, the upper guide bar 2 is provided with fixed plates 10 on both sides thereof, and the upper guide bar 2 is provided with a third slide groove 22 slidably connected to the fixed plates 10; two power rods 101 are provided and are respectively fixed to the inner side surfaces of the fixed plates 10 along the height direction.

[0060] More specifically, if Figure 8 , Fig.10 , Fig.11 As shown, one side of the slider 91 is provided with a first fixing portion 944 integrally formed therewith, and correspondingly, from a top view, the cover plate 95 is arranged in a Z shape, and when the slider 91 moves, the cover plate 95 will not cause obstruction to the first fixing portion 944. The conductive contact 94 includes a first conductive contact 941 and an L-shaped second conductive contact 942; the first fixing portion 944 is provided with a through hole 946 suitable for inserting the tail of the second conductive contact 942, a second fixing portion 943 is provided above the first fixing portion 944, and the first conductive contact 941 is fixed to the top of the second fixing portion 943 by screws; a U-shaped plug 945 suitable for inserting into the through hole 946 is provided at the bottom of the second fixing portion 943; one end of the plug 945 is fixed to the bottom surface of the second fixing portion 943, wherein the plug 945 can be integrally formed with the second fixing portion 943, and the other end of the plug 945 abuts against the second conductive contact 942, and the tail of the second conductive contact 942 is correspondingly provided with a protrusion 9421 abutting against the plug 945.

[0061] In addition, a terminal 9422 connected to the LED driver is disposed at the tail of the second conductive contact piece 942 .

[0062] The purpose of providing the plug 945 and the through hole 946 is to achieve quick and easy installation of the first conductive contact piece and the second conductive contact piece.

[0063] During assembly, the tail of the second conductive contact piece 942 is passed through the through hole 946 from top to bottom, and then the second fixing portion 943 is installed on the first fixing portion 944, and the plug 945 is inserted into the through hole 946, so that the end of the plug 945 that contacts the second conductive contact piece 942 (called the free end) is stuck in the through hole.

[0064] In addition, a V-shaped protrusion 9421 is provided at the tail of the second conductive contact piece 942 to increase the contact surface between the second conductive contact piece and the plug, and the protrusion 9421 will be elastically deformed under the pressure of the plug 945, so as to exert a force to the left on the plug; at the same time, the free end of the plug 945 is deformed due to contact with the second conductive contact piece 942, so the second conductive contact piece exerts a force to the left on the plug. Therefore, when the plug is inserted into the through hole, the second fixing portion 943 will not easily detach from the through hole 946 in the absence of an external force.

[0065] like Figure 6 , Figure 8 , Fig.11 As shown, in the slider 91 located on the left, the second conductive contact piece 942 contacts the power-on rod 101 correspondingly, and the power-on rod 101 is connected to the live wire; then, in the slider 91 located on the right, the second conductive contact piece 942 contacts the power-on rod 101 correspondingly, and the power-on rod 101 is connected to the neutral wire. Through the sliding of the two sliders 91, the power on and off of the LED driver and the live wire and the neutral wire are realized. The first conductive contact piece 941 contacts the power-on rod 101 correspondingly, and the power-on rod 101 is connected to the ground wire. When the lower rail bar is installed on the upper rail bar, not only the snap connection is completed, but also the corresponding contact between the power-on rod and the conductive contact piece 94 is ensured; and when disassembling, the electrical connection between the conductive contact piece and the power-on rod is disconnected when the snap connection is released.

[0066] Specifically, Figure 1 , Figure 3 , Figure 5As shown, the upper rail bar 2 is fixed with an end cap 4 located on the outside of the lower rail bar 3. The end cap 4 can be, but is not limited to, made of plastic. After the lower rail bar 3 and the upper rail bar 2 are connected under the snap action of the snap component 9, the end plate 5 is located at both ends of the lower rail bar 3 and the upper rail bar 2, and then the end cap 4 is used to completely cover the end plate 5. The end cap 4 is provided with a receiving groove 41 suitable for accommodating the end plate 5, and is covered on the upper rail bar 2 and the end plate 5 by an interference fit connection method, which is convenient for installation and disassembly, and at the same time ensures that the lower rail bar will not move horizontally (along the length direction) relative to the upper rail bar. In addition, the end plate 5 is provided with a clamping hole 55, and the end cap 4 is correspondingly provided with a clamping block 42 that can be clamped into the clamping hole 55.

[0067] The upper rail bar 2 and the lower rail bar 3 are both made of aluminum profiles, and have the characteristics of light weight, high strength and good decorativeness, so that the hanging parts can hang the upper rail bar and the lower rail bar stably for a long time.

[0068] In summary, the present invention provides an easily disassembled LED chandelier with a unique design, a stable structure, strong practicality and convenience, and aims to solve the problem that LED chandeliers in the prior art cannot be quickly and easily disassembled and maintained.

[0069] A specially designed snap-in component is used to snap-in connect with the upper guide bar and the lower guide bar respectively, so that the upper guide bar and the lower guide bar are connected, and at the same time, the conductive contact piece is caused to contact with the energizing rod correspondingly to achieve electrical connection.

[0070] The upper rail is installed at the bottom of the hanging piece. When the lower rail equipped with the LED driver needs to be installed on the upper rail, it is only necessary to operate the slider of the buckle component, press the movable parts of the two sliders to make the two close to each other, and then press the lower rail against the upper rail and release it, so that the buckle part and the block are buckled, and the installation is completed; when disassembling, press the movable parts of the two sliders to release the buckle connection between the buckle part and the block, and then the lower rail can be directly disassembled. This is very simple for the staff, and the maintenance difficulty is greatly reduced.

[0071] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and inventive concept of the present invention, and all these changes or substitutions should fall within the protection scope of the claims attached to the present invention.

Claims

1. An easily detachable LED chandelier, characterized in that: It includes a hanging piece, an upper guide bar horizontally fixed at the bottom of the hanging piece with a notch facing downward, a lower guide bar arranged below the upper guide bar and having an LED driver inside, two end plates respectively fixed at both ends of the lower guide bar, a lamp body with both ends respectively connected to the bottom of the end plates and electrically connected to the LED driver, and a buckle component; The notch of the lower rail bar faces upward and its top surface is connected to the bottom surface of the upper rail bar; The buckle component includes two horizontally movable sliders and springs with two ends connected to the sliders respectively; the outer side of the slider is provided with a movable part and a buckle part from bottom to top; Both sides of the lower rail are provided with openings suitable for the movable part to protrude; The upper rail bar has two inner sides provided with clamping blocks located below the buckle portion and capable of being clamped with the buckle portion; The inner sides of the upper guide bar are provided with power-carrying rods located above the card block, and the slider is provided with conductive contacts electrically connected to the LED driver and capable of correspondingly contacting the power-carrying rods; the lamp body comprises an arc-shaped reflector, a light-transmitting plate, an LED light bar and a lamp housing; the two ends of the lamp housing are respectively fixed to the end plates, and the top of the lamp housing is provided with a first slide groove slidably connected to the light-transmitting plate; the LED light bar is arranged below the light-transmitting plate; the two ends of the reflector are respectively fixed to the end plates and located above the light-transmitting plate; the buckle component also comprises a bottom plate and a cover plate fixed above the bottom plate; the bottom plate is provided with a slide rail slidably connected to the slider; the top surface of the slider is provided with a limit block, and the cover plate is provided with a limit groove slidably connected to the limit block; A first fixing portion is provided on one side of the slider; the conductive contact comprises a first conductive contact and an L-shaped second conductive contact; the first fixing portion is provided with a through hole suitable for inserting the tail of the second conductive contact, a second fixing portion is provided above the first fixing portion, and the first conductive contact is fixed to the top of the second fixing portion; a U-shaped plug suitable for inserting into the through hole is provided at the bottom of the second fixing portion; one end of the plug is fixed to the second fixing portion, the other end of the plug abuts against the second conductive contact, and the tail of the second conductive contact is correspondingly provided with a protrusion abutting against the plug.

2. The easily detachable LED chandelier according to claim 1, characterized in that: The end plate is provided with a first slot suitable for inserting two ends of the reflector and a second slot suitable for inserting two ends of the lamp housing.

3. The easily detachable LED chandelier according to claim 2, characterized in that: The inner side of the end plate is provided with a wire groove for accommodating wires for connecting the LED light strip and the LED driver; the wire groove is communicated with the first card slot and the second card slot; the end plate is provided with a protective cover corresponding to the wire groove; the top and bottom of the protective cover are respectively connected to the reflector and the light-transmitting plate; the reflector and the lower guide bar are both provided with openings that are communicated with the wire groove and are suitable for the wires to pass through.

4. The easily detachable LED chandelier according to claim 1, characterized in that: The hanging piece is threadedly connected with a screw; the top of the upper guide rail is provided with a second sliding groove which is slidably connected with the screw.

5. The easily detachable LED chandelier according to claim 1, characterized in that: The bottom plate is fixed inside the lower guide rail; the sliding block is provided with a connecting column suitable for spring insertion; the cross-section of the sliding rail is in an inverted L shape.

6. The easily detachable LED chandelier according to claim 1, characterized in that: Fixed plates are respectively arranged on both sides of the upper guide rail, and the upper guide rail is provided with a third sliding groove slidably connected with the fixed plates; two power rods are arranged and fixed on the inner side of the fixed plates.

7. The easily detachable LED chandelier according to claim 1, characterized in that: The upper guide rail is fixed with an end cover located outside the lower guide rail.

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