Lamp connecting assembly and lamp

Abstract

The utility model relates to the technical field of lighting, and provides a lamp connecting assembly and a lamp, the lamp connecting assembly comprises a first connecting rod, a second connecting rod and a locking assembly; one end of the first connecting rod is suitable for being pivoted to the first component; one end of the second connecting rod is suitable for being pivoted to the second component; a sliding groove in the length direction of the first connecting rod is formed in the first connecting rod, a sliding piece is detachably connected to the second connecting rod, and the sliding piece is arranged in the sliding groove in a sliding mode. The locking assembly is arranged on the first connecting rod and the second connecting rod, and when the sliding piece moves to the position close to the pivoted end of the first connecting rod, the locking assembly can be switched to the locking state so that the first connecting rod and the second connecting rod can be locked. According to the lamp connecting assembly, the sliding piece slides to the end, close to the pivot joint end of the first connecting rod, of the sliding groove, so that the first component and the second component are tightly attached to each other and locked through the locking assembly, and it is avoided that a gap exists between the first component and the second component, and the attractiveness of a whole lamp is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, in particular to a lamp connecting component and a lamp. Background Art

[0002] Existing ceiling lamps are usually made of multiple lamp shells or lamp bodies due to their long length, and a connecting structure needs to be provided between the lamp shells for connection. When multiple lamp shells or lamp bodies are connected, gaps are easily formed at the connection position, affecting the appearance of the lamp. Utility Model Content

[0003] The utility model provides a lamp connecting component and a lamp, which are used to solve the problem in the prior art that when a plurality of lamp shells or lamp bodies are connected, gaps are easily formed at the connection positions, thus affecting the appearance of the lamp.

[0004] In a first aspect, the utility model provides a lamp connection assembly, comprising:

[0005] A first connecting rod, one end of which is adapted to be pivotally connected to the first member;

[0006] A second connecting rod, one end of which is adapted to be pivotally connected to the second member; a sliding groove is configured on the first connecting rod along the length direction of the first connecting rod, and a sliding member is detachably connected to the second connecting rod, and the sliding member is slidably disposed in the sliding groove;

[0007] A locking assembly, wherein the locking assembly is arranged on the first link and the second link, and the locking assembly can be switched between a locked state and an unlocked state. When the sliding member moves to an end close to the pivot connection of the first link, the locking assembly can be switched to a locked state to lock the first link and the second link; when the locking assembly is switched to an unlocked state, the first link and the second link can move relative to each other.

[0008] According to the lamp connection assembly of the utility model, the locking assembly includes a clamping piece and a clamping column, one of the first connecting rod and the second connecting rod is movably provided with the clamping piece, and the other is provided with the clamping column;

[0009] In the locked state, the clamping member is clamped with the clamping post; in the unlocked state, the clamping member is separated from the clamping post.

[0010] According to the lamp connection assembly of the utility model, the first connecting rod includes a first main rod and a first auxiliary rod arranged at an angle, and the second connecting rod includes a second main rod and a second auxiliary rod arranged at an angle;

[0011] The first main rod is provided with the sliding groove, and the second main rod is provided with the sliding member;

[0012] One of the first sub-rod and the second sub-rod is provided with the clamping piece, and the other is provided with the clamping column.

[0013] According to the lamp connection assembly of the utility model, one of the clamping piece and the connecting rod where the clamping piece is located is provided with a rotating shaft, and the other is provided with an axial hole corresponding to the rotating shaft, and the rotating shaft is rotatably inserted in the axial hole.

[0014] According to the lamp connection assembly of the utility model, one end of the clamping member is provided with an elastic portion that is retractable along the moving direction of the clamping member;

[0015] The connecting rod where the clamping member is located is provided with a limiting portion, and the limiting portion abuts against the elastic portion;

[0016] When the elastic portion is in a natural state, the clamping member is clamped with the clamping column.

[0017] According to the lamp connection assembly of the utility model, the end of the clamping member away from the elastic part is configured with a clamping hook, and the two opposite sides of the clamping hook are respectively configured with a guide part and a stop part;

[0018] When the first connecting rod and the second connecting rod move to the position in the locked state, the clamping column can abut against the guide portion and push the clamping member away from the clamping column, and cooperate with the limiting portion to compress the elastic portion; in the locked state, the stop portion abuts against the clamping column.

[0019] According to the lamp connecting assembly of the present invention, in the locked state, the sliding member is fixed relative to the sliding groove, and the projection of the sliding member on the plane where the first component is located is located inside the first component; in the unlocked state, the sliding member can move relative to the sliding groove, so that the projection of the sliding member on the plane where the first component is located is located outside the first component.

[0020] According to the lamp connecting assembly of the utility model, the sliding groove is a strip hole, the sliding member is a fastener, the fastener includes a connecting part and an anti-slip part, the connecting part is passed through the strip hole and connected to the second connecting rod, and the first connecting rod is clamped between the second connecting rod and the anti-slip part.

[0021] In a second aspect, the present application further provides a lamp, comprising: at least two lamp bodies and any one of the above-mentioned lamp connection components,

[0022] The two lamp bodies are connected via the lamp connecting assembly.

[0023] According to the lamp of the utility model, there are multiple lamp bodies, the lamp bodies are arranged in sequence, and two adjacent lamp bodies are connected by the lamp connecting assembly;

[0024] Connectors are provided on the tops of the two lamp bodies at both ends for connecting with the mounting surface.

[0025] The lamp connection assembly of the utility model is connected between the first component and the second component by the first connecting rod and the second connecting rod. The first connecting rod and the second connecting rod can adjust the position of the connection point by relative movement. The locking components on the first connecting rod and the second connecting rod can lock or unlock the first connecting rod and the second connecting rod with each other. When the lamp is normally illuminated, the locking component locks the first connecting rod and the second connecting rod, and the sliding member is located at the end of the slide groove close to the pivot of the first connecting rod, so that the first component and the second component are closely attached to each other and locked, avoiding the occurrence of a gap between the first component and the second component to affect the aesthetics of the entire lamp. When it is necessary to disassemble and overhaul any component, the locking component can be switched to the unlocked state, so that the first connecting rod and the second connecting rod can move relative to each other, so that the first component and the second component can be away from each other. After removing the sliding member, the component to be overhauled can be disassembled for overhaul or replacement, which is convenient for maintenance personnel to disassemble and assemble any component, and effectively solves the problem in the prior art that when multiple lamp shells or lamp bodies are butt-jointed, gaps are easily formed at the docking position, affecting the aesthetics of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 is a schematic diagram of a lamp in a locked state provided by an embodiment of the utility model;

[0028] Figure 2 is a schematic diagram of a lamp in an unlocked state provided by an embodiment of the utility model;

[0029] Figure 3 This is one of the schematic diagrams of the lamp connection assembly in the locked state provided by the embodiment of the utility model;

[0030] Figure 4 This is one of the schematic diagrams of the lamp connection assembly in the unlocked state provided by the embodiment of the utility model;

[0031] Figure 5 is an exploded view of a lamp connection assembly provided by an embodiment of the utility model;

[0032] Figure 6 This is the second schematic diagram of the lamp connection assembly in the locked state provided by the embodiment of the utility model;

[0033] Figure 7 This is the second schematic diagram of the lamp connection assembly in the locked state provided by the embodiment of the utility model;

[0034] Figure 8 It is a schematic diagram of a lamp provided by another embodiment of the utility model.

[0035] Reference numerals:

[0036] 1. Lighting connection components;

[0037] 11. first connecting rod; 111. slide slot; 112. first main rod; 113. first auxiliary rod;

[0038] 12. second connecting rod; 121. sliding member; 122. second main rod; 123. second auxiliary rod; 124. limiting part;

[0039] 13. Locking assembly; 131. Clamping member; 1311. Elastic portion; 1312. Guide portion; 1313. Stopping portion; 132. Clamping column;

[0040] 2. Lamp; 21. First component; 22. Second component; 23. Connector. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0042] In the description of the embodiments of the present utility model, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0043] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] Combine the following Figure 1-7 The utility model describes a lamp connection assembly.

[0045] In some embodiments, Figures 1 to 7 As shown, the lamp connection assembly 1 of the utility model comprises: a first connecting rod 11, a second connecting rod 12 and a locking assembly 13; one end of the first connecting rod 11 is suitable for being pivotally connected to the first component 21; one end of the second connecting rod 12 is suitable for being pivotally connected to the second component 22; the first connecting rod 11 is constructed with a slide groove 111 along the length direction of the first connecting rod 11, and the second connecting rod 12 is detachably connected with a sliding member 121, and the sliding member 121 is slidably arranged in the slide groove 111; the locking assembly 13 is arranged on the first connecting rod 11 and the second connecting rod 12, and the locking assembly 13 can be switched between a locked state and an unlocked state. When the sliding member 121 moves to the pivotal end close to the first connecting rod 11, the locking assembly 13 can be switched to a locked state to lock the first connecting rod 11 and the second connecting rod 12; when the locking assembly 13 is switched to an unlocked state, the first connecting rod 11 and the second connecting rod 12 can move relative to each other.

[0046] In this embodiment, the first component 21 and the second component 22 can be used to set a light source to provide lighting. It is easy to understand that the first component 21 and the second component 22 can be independent lamps, each of which has an independent light source disposed therein, and are only connected by the lamp connection assembly 1; or, the first component 21 and the second component 22 can also form a larger lamp after being connected to accommodate a larger light source; in addition, the first component 21 and the second component 22 can also be other structural parts, which are not specifically limited in this application.

[0047] In this embodiment, the first component 21 and the second component 22 are pivotally connected to the first link 11 and the second link 12 respectively, and the first link 11 and the second link 12 are detachably connected, so as to connect the first component 21 and the second component 22 together; at the same time, the first link 11 and the second link 12 can be rotated on the components where they are located so as to adjust the positions of the connection points of the first link 11 and the second link 12, and a locking assembly 13 is provided on the first link 11 and the second link 12 to lock or unlock the first link 11 and the second link 12; at the same time, by providing a sliding groove 111 and a sliding member 121 on the first link 11 and the second link 12 respectively, the sliding member 121 can move along the sliding groove 111 to the end close to the pivot of the first link 11 to shorten the distance between the pivot ends of the first link 11 and the second link 12, so as to make the first component 21 and The second components 22 can be docked close to each other so that there is no gap between the first component 21 and the second component 22. After the docking is completed, the locking assembly 13 can be switched to the locked state, so that the first connecting rod 11 and the second connecting rod 12 are locked to each other, and then the first component 21 and the second component 22 are locked; when the first component 21 or the second component 22 needs to be disassembled for maintenance or replacement, the locking assembly 13 can be switched to the unlocked state, so that the first connecting rod 11 and the second connecting rod 12 move relative to each other, and the sliding member 121 can slide along the sliding groove 111 toward the end of the pivot away from the first connecting rod 11 to loosen the first component 21 and the second component 22; the sliding member 121 is detachable on the second connecting rod 12, and the separation between the first connecting rod 11 and the second connecting rod 12 can be achieved by disassembling the sliding member 121, so as to disassemble the first component 21 or the second component 22.

[0048] The lamp connection assembly 1 of the utility model is connected between the first component 21 and the second component 22 by the first connecting rod 11 and the second connecting rod 12. The first connecting rod 11 and the second connecting rod 12 can adjust the position of the connection point through relative movement. The locking assembly 13 on the first connecting rod 11 and the second connecting rod 12 can lock or unlock the first connecting rod 11 and the second connecting rod 12 with each other. When the lamp is lighting normally, the locking assembly 13 locks the first connecting rod 11 and the second connecting rod 12, and the sliding member 121 is located at one end of the slide groove 111 close to the pivot of the first connecting rod 11, so that the first component 21 and the second component 22 are They are tightly fitted to each other and locked to avoid a gap between the first component 21 and the second component 22 that would affect the appearance of the entire lamp. When any component needs to be disassembled and repaired, the locking assembly 13 can be switched to an unlocked state to allow the first connecting rod 11 and the second connecting rod 12 to move relative to each other, so that the first component 21 and the second component 22 can move away from each other. After removing the sliding member 121, the component that needs to be repaired can be removed for repair or replacement, making it convenient for maintenance personnel to disassemble and assemble any component, effectively solving the problem in the prior art that when multiple lamp shells or lamp bodies are docked, gaps are easily formed at the docking position, affecting the appearance of the lamp.

[0049] It is easy to understand that, in some embodiments, the first component 21 and the second component 22 can be connected by multiple lamp connection components 1 to make the connection between the two components more firm and reliable.

[0050] In some embodiments, Figure 6 and Figure 7 As shown, the locking assembly 13 includes a clamping member 131 and a clamping column 132. One of the first connecting rod 11 and the second connecting rod 12 is movably provided with the clamping member 131, and the other is provided with the clamping column 132. In the locked state, the clamping member 131 is clamped with the clamping column 132; in the unlocked state, the clamping member 131 is separated from the clamping column 132.

[0051] In some embodiments, by respectively providing a clamping member 131 and a clamping column 132 on the first connecting rod 11 and the second connecting rod 12, and the clamping member 131 can move along the connecting rod (including but not limited to sliding, rotating, etc.), the clamping member 131 can move relative to the clamping column 132 to be clamped or separated from the clamping column 132. When the clamping member 131 is clamped with the clamping column 132, the first connecting rod 11 and the second connecting rod 12 can be locked; when the clamping member 131 is separated from the clamping column 132, the first connecting rod 11 and the second connecting rod 12 can be unlocked.

[0052] In some embodiments, Figure 4As shown, the first connecting rod 11 includes a first main rod 112 and a first sub-rod 113 set at an angle, and the second connecting rod 12 includes a second main rod 122 and a second sub-rod 123 set at an angle; the first main rod 112 is configured with a slide groove 111, and the second main rod 122 is connected with a sliding member 121; one of the first sub-rod 113 and the second sub-rod 123 is provided with a clamping member 131, and the other is provided with a clamping column 132.

[0053] In this embodiment, the first main rod 112 and the second main rod 122 are respectively provided with a slide groove 111 and a sliding member 121, and the sliding member 121 can slide along the slide groove 111, thereby ensuring that the first connecting rod 11 and the second connecting rod 12 can remain connected during relative movement; at the same time, the first sub-rod 113 and the first main rod 112, the second main rod 122 and the second sub-rod 123 are all arranged at an angle, and the locking assembly 13 is arranged on the first sub-rod 113 and the second sub-rod 123, which can avoid interference between the sliding member 121 and the locking assembly 13 during relative movement of the first connecting rod 11 and the second connecting rod 12, and the structure is simple and practical.

[0054] Specifically, Figure 4 and Figure 5 As shown, the first connecting rod 11 and the second connecting rod 12 are both L-shaped rods, the first main rod 112 and the first auxiliary rod 113 are perpendicular to each other, and the second main rod 122 and the second auxiliary rod 123 are perpendicular to each other; in the locked state, the first main rod 112 and the second main rod 122 are collinear, and a portion of them overlap each other, and the first auxiliary rod 113 and the second auxiliary rod 123 are parallel and close together, so that the locking assembly 13 locks the first connecting rod 11 and the second connecting rod 12. In the unlocked state, the first main rod 112 and the second main rod 122 move relative to each other so that the two are set at an angle, and drive the first auxiliary rod 113 and the second auxiliary rod 123 to move away from each other.

[0055] In a specific embodiment, Figure 6 and Figure 7 As shown, one of the clamping member 131 and the connecting rod where the clamping member 131 is located is provided with a rotating shaft, and the other is provided with an axial hole corresponding to the rotating shaft, and the rotating shaft is rotatably inserted in the axial hole.

[0056] In this embodiment, the clamping member 131 can be rotated to move closer to or away from the clamping column 132 so as to lock or unlock the first connecting rod 11 and the second connecting rod 12; the connecting structure of the shaft hole and the rotating shaft occupies less space and has a more compact structure compared to the sliding structure of the slide rail.

[0057] In some embodiments, Figure 6 and Figure 7As shown, one end of the clamping member 131 is provided with an elastic portion 1311 which is retractable along the movement direction of the clamping member 131; the connecting rod where the clamping member 131 is located is provided with a limiting portion 124, and the limiting portion 124 abuts against the elastic portion 1311; when the elastic portion 1311 is in a natural state, the clamping member 131 is clamped with the clamping column 132.

[0058] In this embodiment, when the elastic portion 1311 is in a natural state, the clamping member 131 and the clamping column 132 are clamped and locked with each other, and the limiting portion 124 can limit the elastic portion 1311 to prevent the clamping member 131 and the clamping column 132 from loosening, thereby keeping the first connecting rod 11 and the second connecting rod 12 locked with each other; at the same time, the elastic portion 1311 is retractable along the movement direction of the clamping member 131, and the position of the clamping member 131 can be adjusted by squeezing the elastic portion 1311 to separate the clamping member 131 from the clamping column 132, so as to unlock the first connecting rod 11 and the second connecting rod 12. After the elastic portion 1311 is released, the elastic portion 1311 returns to its natural length, and the clamping member 131 returns to the clamping position, with a simple structure and convenient operation.

[0059] In some embodiments, Figure 5 , Figure 6 and Figure 7 As shown, a hook is constructed at one end of the clamping member 131 away from the elastic portion 1311, and a guide portion 1312 and a stop portion 1313 are respectively constructed on opposite sides of the clamping hook; when the first connecting rod 11 and the second connecting rod 12 move to the position in the locked state, the clamping column 132 can abut against the guide portion 1312 and push the clamping member 131 away from the clamping column 132, and cooperate with the limiting portion 124 to compress the elastic portion 1311; in the locked state, the stop portion 1313 abuts against the clamping column 132.

[0060] In this embodiment, by constructing a guide portion 1312 on one side of the hook, when the first connecting rod 11 and the second connecting rod 12 move to the position in the locked state, the clamping column 132 can first contact the guide portion 1312, and push the clamping member 131 through the guide portion 1312, so that the clamping member 131 moves in the direction away from the clamping column 132. There is no need to manually adjust the position of the clamping member 131, and the operation is convenient. At the same time, the guide portion 1312 pushes the clamping member 131, and squeezes the elastic portion 1311 toward the limiting portion 124, so that the elastic portion 1311 is compressed; when the first connecting rod 11 and the second connecting rod 12 move to the position in the locked state, the elastic portion 1311 rebounds, so that the stop portion 1313 can abut against the clamping column 132, so that the hook can be clamped with the clamping column 132, and then the first connecting rod 11 and the second connecting rod 12 are locked to each other.

[0061] Specifically, the guide portion 1312 may be a guide slope.

[0062] In some embodiments, Figures 3 to 5 As shown, in the locked state, the sliding member 121 is fixed relative to the sliding groove 111, and the projection of the sliding member 121 on the plane where the first component 21 is located is located inside the first component 21; in the unlocked state, the sliding member 121 can move relative to the sliding groove 111, so that the projection of the sliding member 121 on the plane where the first component 21 is located is located outside the first component 21.

[0063] In this embodiment, in the locked state, the first connecting rod 11 and the second connecting rod 12 are relatively fixed, the sliding member 121 is also fixed relative to the sliding groove 111, and the projection of the sliding member 121 on the plane where the first component 21 is located is located inside the first component 21, so that the first connecting rod 11 and the second connecting rod 12 are blocked by the components and will not affect the aesthetics of the entire lamp; in the unlocked state, the first connecting rod 11 and the second connecting rod 12 can move relative to each other to drive the sliding member 121 to move along the sliding groove 111, so that the projection of the sliding member 121 on the plane where the first component 21 is located is located outside the first component 21, that is, the sliding member 121 is located on the outside of the component, so that maintenance personnel can disassemble and assemble the sliding member 121, and disassemble and assemble the first component 21 and / or the second component 22.

[0064] Specifically, in some embodiments, Figure 4 and Figure 5 As shown, the slide groove 111 is a strip hole, the sliding member 121 is a fastener, the fastener includes a connecting portion and an anti-slip portion, the connecting portion is passed through the strip hole and connected to the second connecting rod 12, and the first connecting rod 11 is clamped between the second connecting rod 12 and the anti-slip portion.

[0065] In this embodiment, the connecting portion passes through the strip hole and is connected to the second connecting rod 12, and the anti-detachment portion and the second connecting rod 12 are respectively located on both sides of the strip hole to clamp the first connecting rod 11; at the same time, in the unlocked state, the fastener can slide along the strip hole so that the first connecting rod 11 and the second connecting rod 12 can move relative to each other, with a simple structure and easy disassembly and assembly.

[0066] Specifically, Figure 4 and Figure 5 As shown, the fastener is a fixing bolt, a screw hole adapted to the fixing bolt is configured on the second connecting rod 12, the head of the fixing bolt is an anti-slip portion, and the stud is a connecting portion; the fixing bolt passes through the strip hole and is threadedly connected to the screw hole.

[0067] Specifically, in some embodiments, Figure 3 and Figure 4 As shown, the head of the fixing bolt is located below the bar hole.

[0068] In this embodiment, since the lamp connection assembly 1 is usually set on a higher installation surface such as a ceiling, when the first component 21 and / or the second component 22 needs to be inspected, the first connecting rod 11 and the second connecting rod 12 are rotated to the outside of the two components, and the heads of the fixing bolts face downward to facilitate the maintenance personnel to tighten the fixing bolts, making disassembly and assembly more convenient and labor-saving.

[0069] On the other hand, the present invention further provides a lamp 2, comprising: at least two lamp bodies and a lamp connection assembly 1 as provided in any of the above embodiments. The lamp 2 provided by the present invention, by adopting the above lamp connection assembly 1, also has the advantages of the above lamp connection assembly 1, which will not be described in detail here.

[0070] In some embodiments, Figure 1 , Figure 2 and Figure 8 As shown, there are multiple lamp bodies, which are arranged in sequence, and two adjacent lamp bodies are connected by a lamp connecting assembly 1; a connecting piece 23 is provided on the top of the two lamp bodies at both ends for connecting to the installation surface.

[0071] In this embodiment, the tops of the two lamp bodies at both ends of the lamp 2 are provided with connectors 23 so as to be mounted on a mounting surface such as a ceiling. Specifically, the connector 23 can be fixed on the mounting surface by bolt connection or other fixing methods; the lamp body located in the middle part is connected and fixed to the adjacent lamp body by the lamp connection assembly 1. When it is necessary to disassemble and repair part of the lamp body, the lamp connection assembly 1 on both sides of the lamp body can be disassembled.

[0072] The above described embodiments are merely illustrative, and some or all of the modules may be selected according to actual needs to achieve the purpose of the embodiments. Those skilled in the art may understand and implement the embodiments without creative effort.

[0073] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A lamp connection assembly (1), characterized in that: include: A first connecting rod (11), one end of which is adapted to be pivotally connected to the first component (21); a second connecting rod (12), one end of which is adapted to be pivotally connected to the second member (22); a sliding groove (111) is configured on the first connecting rod (11) along the length direction of the first connecting rod, and a sliding member (121) is detachably connected to the second connecting rod (12), and the sliding member (121) is slidably disposed in the sliding groove (111); A locking assembly (13), wherein the locking assembly (13) is arranged on the first connecting rod (11) and the second connecting rod (12), and the locking assembly (13) can be switched between a locked state and an unlocked state. When the sliding member (121) moves to an end close to the pivot joint of the first connecting rod (11), the locking assembly (13) can be switched to a locked state so that the first connecting rod (11) and the second connecting rod (12) are locked; when the locking assembly (13) is switched to an unlocked state, the first connecting rod (11) and the second connecting rod (12) can move relative to each other.

2. The lamp connection assembly (1) according to claim 1, characterized in that: The locking assembly (13) comprises a clamping piece (131) and a clamping column (132); one of the first connecting rod (11) and the second connecting rod (12) is movably provided with the clamping piece (131), and the other is provided with the clamping column (132); In the locked state, the clamping piece (131) is clamped with the clamping column (132); in the unlocked state, the clamping piece (131) is separated from the clamping column (132).

3. The lamp connection assembly (1) according to claim 2, characterized in that: The first connecting rod (11) comprises a first main rod (112) and a first auxiliary rod (113) arranged at an angle, and the second connecting rod (12) comprises a second main rod (122) and a second auxiliary rod (123) arranged at an angle; The first main rod (112) is provided with the sliding groove (111), and the second main rod (122) is provided with the sliding member (121); One of the first secondary rod (113) and the second secondary rod (123) is provided with the clamping piece (131), and the other is provided with the clamping column (132).

4. The lamp connection assembly (1) according to claim 2, characterized in that: One of the clamping piece (131) and the connecting rod where the clamping piece (131) is located is provided with a rotating shaft, and the other is provided with an axial hole corresponding to the rotating shaft, and the rotating shaft is rotatably inserted in the axial hole.

5. The lamp connection assembly (1) according to claim 2, characterized in that: One end of the clamping member (131) is provided with an elastic portion (1311) that is retractable along the moving direction of the clamping member (131); The connecting rod where the clamping member (131) is located is provided with a limiting portion (124), and the limiting portion (124) abuts against the elastic portion (1311); When the elastic portion (1311) is in a natural state, the clamping member (131) is clamped with the clamping column (132).

6. The lamp connection assembly (1) according to claim 5, characterized in that: A hook is formed at one end of the clamping member (131) away from the elastic portion (1311), and a guide portion (1312) and a stop portion (1313) are respectively formed on two opposite sides of the hook; When the first connecting rod (11) and the second connecting rod (12) move to the position in the locked state, the clamping column (132) can abut against the guide portion (1312) and push the clamping member (131) away from the clamping column (132), and cooperate with the limiting portion (124) to compress the elastic portion (1311); in the locked state, the stop portion (1313) abuts against the clamping column (132).

7. The lamp connection assembly (1) according to claim 1, characterized in that: In the locked state, the sliding member (121) is fixed relative to the sliding groove (111), and the projection of the sliding member (121) on the plane where the first component (21) is located is located inside the first component (21); in the unlocked state, the sliding member (121) can move relative to the sliding groove (111), so that the projection of the sliding member (121) on the plane where the first component (21) is located is located outside the first component (21).

8. The lamp connection assembly (1) according to claim 1, characterized in that: The slide groove (111) is a strip-shaped hole, the sliding member (121) is a fastener, and the fastener comprises a connecting portion and an anti-slip portion. The connecting portion is passed through the strip-shaped hole and connected to the second connecting rod (12), and the first connecting rod (11) is clamped between the second connecting rod (12) and the anti-slip portion.

9. A lamp (2), characterized in that: include: at least two lamp bodies and a lamp connection assembly (1) according to any one of claims 1 to 8, The two lamp bodies are connected via the lamp connection assembly (1).

10. The lamp (2) according to claim 9, characterized in that There are a plurality of lamp bodies, which are arranged in sequence, and two adjacent lamp bodies are connected via the lamp connection assembly (1); Connectors are provided on the tops of the two lamp bodies at both ends for connecting with the mounting surface.

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