Lamp

Abstract

The utility model provides a lamp which comprises a lamp pole, a plurality of lamp tube assemblies and at least one damping rotating shaft, the lamp pole and the lamp tube assemblies are sequentially connected in the length direction of the lamp pole, and every two adjacent lamp tube assemblies can rotate relatively. A damping rotating shaft is arranged at the joint of every two adjacent lamp tube assemblies, so that every two adjacent lamp tube assemblies can rotate relatively. Thus, compared with a lamp in the related technology, the lamp can achieve relative rotation between every two adjacent lamp tube assemblies through the corresponding damping rotating shaft, the actual irradiation position of a certain lamp tube assembly can be selected to be a proper position without overall movement of the lamp, and operation is convenient. Besides, the two adjacent lamp tube assemblies can rotate relatively through the damping rotating shaft, so that friction force can be provided while the two adjacent lamp tube assemblies rotate relatively, and the two adjacent lamp tube assemblies are not prone to relatively moving after being adjusted to the proper position.

Description

Technical Field

[0001] This application relates to the field of lighting technology, and in particular to a luminaire. Background Technology

[0002] Lighting fixtures serve the function of illumination. However, the lamp tube assembly of a lighting fixture is generally fixedly connected to the lamp post, which means that users need to move the entire lighting fixture to select the appropriate position for the lamp tube assembly to illuminate. Utility Model Content

[0003] This invention provides a lighting fixture to improve at least one of the above-mentioned problems.

[0004] The present invention achieves the above objectives through the following technical solutions.

[0005] This utility model provides a lamp, which includes a lamp post, multiple lamp tube assemblies and at least one damping shaft. The lamp post and multiple lamp tube assemblies are connected sequentially along the length of the lamp post, and adjacent lamp tube assemblies can rotate relative to each other. A damping shaft is provided at the connection between adjacent lamp tube assemblies so that adjacent lamp tube assemblies can rotate relative to each other.

[0006] In some embodiments, the damping shaft includes a first connector, a second connector, and an elastic member. The first connector is connected to one of two adjacent lamp assemblies, and the second connector is connected to the other of the two adjacent lamp assemblies. The first connector includes a first connecting end, and the second connector has a receiving groove. The first connecting end is rotatably disposed in the receiving groove, and the elastic member is disposed in the receiving groove and abuts against the first connecting end and the second connector along the axial direction of the damping shaft.

[0007] In some embodiments, the damping shaft includes an elastic limiting member, a first mounting groove is provided on the inner sidewall of the receiving groove, and a second mounting groove is provided on the outer periphery of the first connecting end. The elastic limiting member, the first mounting groove and the second mounting groove are all arranged circumferentially around the first connecting end, and the elastic limiting member is embedded between the first mounting groove and the second mounting groove.

[0008] In some embodiments, the damping shaft further includes a first stop and a second stop. The first stop is disposed on the outer periphery of the first connecting end, and the second stop is disposed on the side wall of the receiving groove. The damping shaft can be selectively in a stopped state or a rotating state. When the damping shaft is in the stopped state, the first stop and the second stop are engaged, and the first connecting end and the second connecting end are relatively fixed. When the damping shaft is in the rotating state, the first stop and the second stop are separated, and the first connecting end can rotate relative to the second connecting end.

[0009] In some embodiments, the sidewall of the receiving groove is provided with a third mounting groove, the outer periphery of the first connecting end is provided with a fourth mounting groove, the fourth mounting groove is arranged circumferentially around the first connecting end, and the groove wall of the fourth mounting groove is provided with a fifth mounting groove; the first stop and the second stop are both ball bearings, the first stop is rotatably disposed in the fifth mounting groove and the fourth mounting groove, and the second stop is rotatably disposed in the third mounting groove and the fourth mounting groove.

[0010] In some embodiments, the first connector further includes a second connector connected to the first connector and threadedly connected to one of the two adjacent lamp assemblies, and the second connector is threadedly connected to the other of the two adjacent lamp assemblies.

[0011] In some embodiments, the lamp assembly includes connected lamp tubes and adapters, with the lamp post and multiple adapters connected sequentially along the length of the lamp post. A damping shaft is provided at the connection point of two adjacent adapters to allow the two adjacent adapters to rotate relative to each other. The lamp tube includes a first lamp housing, a second lamp housing, and a lamp panel. The first lamp housing is connected to the second lamp housing to jointly enclose and form an accommodating space. The lamp panel is installed in the accommodating space. The adapter is provided with a connecting part, which is located within the accommodating space and connected to either the first or second lamp housing.

[0012] In some embodiments, the lamp tube further includes a first seal and a second seal, and the receiving space has a first mounting hole and a second mounting hole, the first mounting hole and the second mounting hole are respectively located at both ends of the lamp tube, the first mounting hole and the second mounting hole are both connected to the receiving space, the first seal is located in the first mounting hole to block the first mounting hole, and the second seal is located in the second mounting hole to block the second mounting hole.

[0013] In some implementations, the angle formed by the length direction of the lamp tube and the length direction of the lamp post is set to an obtuse angle.

[0014] In some embodiments, the light pole includes a light pole body and a grounding plug. The light pole body includes multiple support tubes that can be sequentially spliced ​​together. The support tube located at one end of the light pole body is connected to the grounding plug, and the support tube located at the other end of the light pole body is connected to the lamp assembly.

[0015] The lamp provided in this embodiment includes a lamp post, multiple lamp tube assemblies, and at least one damping shaft. The lamp post and multiple lamp tube assemblies are connected sequentially along the length of the lamp post, and adjacent lamp tube assemblies can rotate relative to each other. A damping shaft is provided at the connection point of adjacent lamp tube assemblies to allow them to rotate relative to each other. Thus, compared to lamps in related technologies, the lamp of this application allows relative rotation between adjacent lamp tube assemblies via the damping shaft. This eliminates the need to move the entire lamp post to select the appropriate illumination position for a particular lamp tube assembly, making operation more convenient. Furthermore, the damping shaft provides a damping effect on the rotation of the lamp tube assemblies, providing friction during relative rotation and preventing relative movement after the adjacent lamp tube assemblies are adjusted to a suitable position. Attached Figure Description

[0016] To more clearly illustrate the technical solution of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 A schematic diagram of the structure of the lamp provided in the embodiment of this utility model is shown.

[0018] Figure 2 It shows Figure 1 A schematic diagram of the exploded structure of a lamp.

[0019] Figure 3 It shows Figure 2 A schematic diagram of the structure of the medium-damped rotating shaft.

[0020] Figure 4 It shows Figure 2 A cross-sectional view of the medium-damped shaft.

[0021] Figure 5 It shows Figure 3 A schematic diagram of the structure of the first connecting component.

[0022] Figure 6 It shows Figure 3 A schematic diagram of the structure of the second connecting member.

[0023] Figure 7 It shows Figure 3 A schematic diagram of the exploded structure of the medium-damped shaft.

[0024] Figure 8 It shows Figure 7A schematic diagram of the assembly of the first connecting member and the first stop member.

[0025] Figure 9 It shows Figure 7 A schematic diagram of the assembly of the second connecting member and the second stop member.

[0026] Figure 10 It shows Figure 2 Cross-sectional view of the central lamp assembly.

[0027] Figure 11 It shows Figure 2 A schematic diagram of the exploded structure of the central lamp assembly.

[0028] Explanation of icon numbers:

[0029] Light fixture 10, lamp tube assembly 100, lamp tube 110, first lamp housing 111, second lamp housing 112, lamp panel 113, accommodating space 114, first mounting hole 115, second mounting hole 116, first seal 117, second seal 118, adapter 120, connecting part 121, damping shaft 300, first connector 310, first connecting end 311, second mounting groove 312, second connecting end 313, fourth mounting groove 314, fifth mounting groove 315, second connector 320, accommodating groove 321, first mounting groove 322, third mounting groove 323, elastic element 330, elastic limiting element 340, first stop element 350, second stop element 360, lamp pole 400, lamp pole body 410, support tube 420, ground plug 420. Detailed Implementation

[0030] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the utility model without creative effort are within the scope of protection of the utility model.

[0031] The technical solutions of the embodiments of the utility model will now be clearly and completely described with reference to the accompanying drawings.

[0032] Please see Figure 1 This utility model provides a lamp 10, which can be an ambient light or a garden light, etc.

[0033] Please see Figure 1 and Figure 2The luminaire 10 includes a lamp post 400, a plurality of lamp tube assemblies 100, and at least one damping shaft 300. The lamp post 400 and the plurality of lamp tube assemblies 100 are connected sequentially along the length of the lamp post 400, and adjacent lamp tube assemblies 100 can rotate relative to each other. The damping shaft 300 is provided at the connection point of adjacent lamp tube assemblies 100 to enable relative rotation between them. Thus, compared with luminaires in related technologies, the luminaire 10 of this application can achieve relative rotation between adjacent lamp tube assemblies 100 through the damping shaft 300. The actual illumination position of a certain lamp tube assembly 100 can be selected at a suitable position without moving the luminaire 10 as a whole, making operation more convenient.

[0034] In addition, two adjacent lamp tube assemblies 100 can rotate relative to each other through a damping shaft 300. The damping shaft 300 has a certain damping effect on the rotation of the lamp tube assembly 100, so that the two adjacent lamp tube assemblies 100 can provide friction while rotating relative to each other, thereby helping the two adjacent lamp tube assemblies 100 to be adjusted to a suitable position and not easily move relative to each other.

[0035] In some embodiments, multiple lamp tube assemblies 100 are sequentially spliced ​​together via a damping shaft 300. The lamp tube assembly 100 located at the first or last position among the multiple lamp tube assemblies 100 can be connected to the lamp post 400 by means of threaded connection or snap-fit ​​connection.

[0036] Please see Figure 1 In some embodiments, the axial direction of the damping shaft 300 is consistent with the length direction of the lamp post 400. That is, the axial direction of the damping shaft 300 is parallel or approximately parallel to the length direction of the lamp post 400, so that the lamp assembly 100 can rotate approximately around the circumference of the lamp post 400, thereby allowing the lamp 10 to select a suitable lighting position around the circumference of the lamp post 400, and thus enabling the lamp 10 to provide 360-degree lighting positions.

[0037] Please see Figures 3 to 6 In some embodiments, the damping shaft 300 includes a first connector 310 and a second connector 320. The first connector 310 is connected to one of two adjacent lamp tube assemblies 100, and the second connector 320 is connected to the other of the two adjacent lamp tube assemblies 100. The first connector 310 can rotate relative to the second connector 320. For example, the first connector 310 can rotate relative to the second connector 320 through a bearing, thereby enabling the two adjacent lamp tube assemblies 100 to rotate relative to each other.

[0038] The damping shaft 300 also includes an elastic element 330. The first connecting member 310 includes a first connecting end 311, and the second connecting member 320 is provided with a receiving groove 321. The first connecting end 311 is rotatably disposed in the receiving groove 321, and the elastic element 330 is disposed in the receiving groove 321 and abuts against the first connecting end 311 and the second connecting member 320 along the axial direction of the damping shaft 300. The elastic element 330 can be a spring, rubber column, or silicone column, or other elastic structures. Thus, the first connecting end 311 and the second connecting member 320 can compress the elastic element 330 along the axial direction of the damping shaft 300. When the user rotates the lamp assembly 100 away from the lamp post 400, the elastic deformation of the elastic element 330 generates a torque on the first connecting end 311 and the second connecting member 320, which is the damping effect. This resistance makes the lamp assembly 100 more stable during rotation, thereby helping to reduce the likelihood of rapid or unstable movement of the lamp assembly 100, and thus increasing the comfort and safety of user operation. Of course, there can be a locking structure such as a protrusion between the first connecting end 311 and the second connecting member 320, so that the second connecting end 311 can easily leave the receiving groove 321 when subjected to the force of the elastic member 330.

[0039] Furthermore, due to the friction provided by the elastic element 330, when the user stops rotating the lamp assembly 100, the elastic element 330 can help the first connecting end 311 and the second connecting element 320 maintain their current positions, thereby helping to reduce the likelihood of the lamp assembly 100 rotating on its own due to gravity or other external forces.

[0040] Moreover, the presence of the elastic element 330 can absorb some of the impact force generated by the damping shaft 300 during rotation, reducing the direct contact and wear between the first connecting end 311 and the second connecting element 320, thereby extending the service life of the damping shaft 300 and the entire lamp 10.

[0041] In some embodiments, the damping shaft 300 includes an elastic limiting member 340. For example, the elastic limiting member 340 can be made of a metal material, such as iron or aluminum alloy, so that the elastic limiting member 340 has a certain degree of elasticity. The outer contour of the elastic limiting member 340 can be generally arranged in a strip shape.

[0042] The inner wall of the receiving groove 321 is provided with a first mounting groove 322, and the outer periphery of the first connecting end 311 is provided with a second mounting groove 312. The elastic limiting member 340, the first mounting groove 322, and the second mounting groove 312 are all arranged circumferentially around the first connecting end 311, with the elastic limiting member 340 embedded between the first mounting groove 322 and the second mounting groove 312. Thus, the elastic limiting member 340 can be embedded between the first mounting groove 322 and the second mounting groove 312, allowing it to function as a limiting element, thereby helping to reduce the risk of the first connecting end 311 detaching from the receiving groove 321.

[0043] Furthermore, during the installation of the first connecting end 311 into the receiving groove 321, the elastic limiting member 340, due to its elasticity, can fit more closely to the groove wall of the first mounting groove 322, preventing significant interference between the elastic key member 340 and the side wall of the receiving groove 321. The elastic limiting member 340 can undergo elastic deformation during the installation of the first connecting end 311 into the receiving groove 321, allowing the first connecting end 311 to assemble in the receiving groove 321, and the elastic limiting member 340 to be embedded in the first mounting groove 322 and the second mounting groove 312.

[0044] Please see Figures 4 to 7 The damping shaft 300 also includes a first stop 350 and a second stop 360, wherein the first stop 350 and the second stop 360 may be structures such as latches.

[0045] The first stop 350 is disposed on the outer periphery of the first connecting end 311, and the second stop 360 is disposed on the side wall of the receiving groove 321. The damping shaft 300 can be selectively in a stopped state or a rotating state. When the damping shaft 300 is in the stopped state, the first stop 350 and the second stop 360 engage, and the first connecting end 311 and the second connecting member 320 are relatively fixed. When the damping shaft 300 is in the rotating state, the first stop 350 and the second stop 360 separate, and the first connecting end 311 can rotate relative to the second connecting member 320. Thus, when it is necessary to fix the position of the lamp assembly 100, the rotation of the first connecting end 311 relative to the second connecting member 320 can stop the first stop 350 and the second stop 360, forming a physical obstruction, thereby placing the damping shaft 300 in the stopped state. At this time, the first connecting end 311 and the second connecting member 320 are relatively fixed, and two adjacent lamp assemblies 100 cannot rotate freely. When the angle of the lamp assembly 100 needs to be adjusted, the first connecting end 311 rotates in the opposite direction relative to the second connecting member 320, causing the first stop 350 to separate from the second stop 360, and the damping shaft 300 enters the rotation state. At this time, the first connecting end 311 can rotate freely relative to the second connecting member 320, and the user can adjust the lighting angle as needed.

[0046] Furthermore, due to the cooperation of the first stop 350 and the second stop 360, the lamp assembly 100 is firmly locked in the set position and will not move due to slight external force or vibration, thus improving the overall stability of the lamp 10.

[0047] Please see Figures 4 to 9 In some embodiments, the sidewall of the receiving groove 321 is provided with a third mounting groove 323, and the outer periphery of the first connecting end 311 is provided with a fourth mounting groove 314, which is arranged circumferentially around the first connecting end 311. The groove wall of the fourth mounting groove 314 is provided with a fifth mounting groove 315. The first stop 350 and the second stop 360 are both ball bearings. The first stop 350 is rotatably disposed in the fifth mounting groove 314 and the fourth mounting groove 315, and the second stop 360 is rotatably disposed in the third mounting groove 323 and the fourth mounting groove 314. The ball bearings can be approximately spherical and can be made of plastic or metal. A portion of the first stop 350 can be located in the fifth mounting groove 315, and the other end of the first stop 350 is located in the fourth mounting groove 314. A portion of the second stop 360 is located in the third mounting groove 323, and the other portion of the second stop 360 is located in the fourth mounting groove 314. Thus, since both the first stop 350 and the second stop 360 are ball bearings, the first stop 350 and the second stop 360 can not only stop the movement, but also reduce the friction between the first connecting end 311 and the side wall of the receiving groove 321.

[0048] In some embodiments, the third mounting groove 323 may extend axially along the second connector 320 so that the second stop 360 is mounted in the third mounting groove 323.

[0049] In some embodiments, the first connector 310 further includes a second connector 313 connected to the first connector 311 and threadedly connected to one of the two adjacent lamp assemblies 100. The second connector 320 is threadedly connected to the other of the two adjacent lamp assemblies 100. Thus, the damping shaft 300 can connect two adjacent lamp assemblies 100 via a threaded connection. Due to the threaded connection, users can easily disassemble and reinstall the lamp assemblies 100 using simple tools (such as screwdrivers or wrenches). This is convenient for routine maintenance, replacing damaged parts, or upgrading the lamp 10. If a lamp assembly 100 needs repair or replacement, it can be quickly separated by unscrewing the threads without damaging other parts, simplifying the maintenance process.

[0050] Please see Figure 1 and Figure 2In some embodiments, the lamp assembly 100 extends from the damping pivot 300 in a direction away from the damping pivot 300, increasing the lighting coverage area of ​​the lamp 10. Even if the lamp post 400 itself is short or the installation position is limited, it can provide a wider lighting area and meet the lighting needs of a larger space.

[0051] Please see Figure 10 and Figure 11 In some embodiments, the lamp assembly 100 includes connected lamp tubes 110 and adapters 120. The lamp post 400 and a plurality of adapters 120 are connected sequentially along the length of the lamp post 400. A damping shaft 300 is provided at the connection point of two adjacent adapters 120 so that the two adjacent adapters 120 can rotate relative to each other.

[0052] In some embodiments, the lamp tube 110 includes a first lamp housing 111, a second lamp housing 112, and a lamp panel 113. The first lamp housing 111 is connected to the second lamp housing 112 to jointly enclose a receiving space 114. The lamp panel 113 is installed in the receiving space 114. The adapter 120 is provided with a connecting part 121, which is located inside the receiving space 114 and connected to either the first lamp housing 111 or the second lamp housing 112. The first lamp housing 111 and / or the second lamp housing 112 can be made of transparent plastic, allowing the emitted light from the lamp panel 113 to exit from the first lamp housing 111 and / or the second lamp housing 112 outside the receiving space 114. Thus, the receiving space 114 formed by the first lamp housing 111 and the second lamp housing 112 provides physical protection for the lamp panel 113, preventing dust, moisture, and other contaminants from the external environment from entering, thereby extending the service life of the lamp panel 113.

[0053] The adapter 120 is provided with a connecting portion 121, which can be in the form of a sheet or a block. The connecting portion 121 is located within the receiving space 114 and connected to the first lamp housing 111 or the second lamp housing 112, thereby helping to improve the integration between the lamp tube 110 and the adapter 120. In addition, hiding the connecting portion 121 inside the lamp tube 110 can make the appearance of the lamp 10 neater and more aesthetically pleasing.

[0054] In some embodiments, the lamp tube 110 further includes a first sealing member 117 and a second sealing member 118. The receiving space 114 has a first mounting hole 115 and a second mounting hole 116, which are located at opposite ends of the lamp tube 110. Both the first mounting hole 115 and the second mounting hole 116 communicate with the receiving space 114. The first sealing member 117 is located in the first mounting hole 115 to seal it, and the second sealing member 118 is located in the second mounting hole 116 to seal it. The first sealing member 117 can be a silicone seal or a rubber seal. The second sealing member 118 can also be a silicone seal or a rubber seal. Thus, the first seal 117 and the second seal 118 respectively block the first mounting hole 115 and the second mounting hole 116 at both ends of the lamp tube 110, effectively preventing external moisture, dust and other contaminants from entering the accommodating space 114 from the first mounting hole 115 and / or the second mounting hole 116, thereby helping to improve the waterproof and dustproof rating of the lamp 10, making it more suitable for outdoor or humid environments.

[0055] In some embodiments, the angle formed between the length direction of the lamp tube 110 and the length direction of the lamp post 400 is an obtuse angle. Specifically, the angle α between the length direction of the lamp tube 110 and the length direction of the lamp post 400 is defined as follows: This obtuse angle between the lamp tube 110 and the lamp post 400 allows the wires of the lamp fixture 10 to pass more smoothly into the lamp tube 110 from inside or the side of the lamp post 400. This reduces bending and friction of the wires at corners, making wiring easier and neater, thus simplifying the installation process and reducing the risk of damage caused by wire bending.

[0056] In some embodiments, the light pole 400 includes a pole body 410 and a ground insert 420. One end of the pole body 410 is connected to the ground insert 420, and the other end of the pole body 410 is connected to the lamp assembly 100. The ground insert 420 can be a pointed ground insert, easily inserted into the soil to provide stable support, with its bottom designed as a sharp cone or wedge shape. Alternatively, the ground insert 420 can be a spiral ground insert, with its bottom designed as a spiral, similar to a screw, inserted into the ground by rotation, providing stronger grip and stability. Thus, the design of the ground insert 420 allows the lamp 10 to be easily inserted into the ground, providing stable support. Users can fix the lamp 10 in gardens, lawns, or other outdoor environments without using additional tools or complicated installation steps.

[0057] Furthermore, once the grounding plug 420 is inserted into the ground, it provides a stable base for the entire luminaire 10, reducing the risk of tilting or falling due to wind or other external forces. This ensures the stability and safety of the luminaire 10 in outdoor environments.

[0058] Furthermore, the installation of the light fixture 10 is simple, as it is also easy to remove, by inserting it into the ground via the grounding plug 420. If it is necessary to move the light fixture 10 or perform maintenance, the user can easily remove the grounding plug 420 and re-insert it in a different location.

[0059] In some embodiments, the lamp post body 410 includes multiple support tubes 420 that can be sequentially connected. One end of the support tube 420 is connected to a grounding plug 420, and the other end is connected to the lamp assembly 100. The support tubes 420 can be hollow tubular structures. By connecting multiple support tubes 420, the user can adjust the height of the lamp post 400 according to actual needs. This flexibility allows the lamp 10 to adapt to different height requirements, whether for low-lying garden path lighting or higher courtyard lighting.

[0060] Furthermore, if a support tube 420 is damaged or needs replacement, the user only needs to disassemble and replace that part, rather than replacing the entire lamp post 400. This design reduces maintenance costs and extends the overall lifespan of the lamp 10.

[0061] In some embodiments, the luminaire 10 may further include wires, with the support tube 420 having a first wire channel and the adapter 120 having a second wire channel, the wires being able to pass through the first and second wire channels. The adapter 120 may be a hollow structure, allowing one end of the wire to be connected to the lamp panel 113, and the other end of the wire to have a plug, the other end of the wire being able to pass through the connection between the support tube 420 and the grounding plug 420.

[0062] In this utility model, unless otherwise explicitly specified or limited, the terms "installation," "connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can be a mechanical connection; they can be a direct connection or an indirect connection via an intermediate medium; they can be a connection within two components; they can be merely surface contact; or a surface contact connection via an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0063] Furthermore, the terms "first," "second," etc., are used only for distinguishing descriptions and should not be construed as referring to specific or particular structures. The description of "some embodiments" means that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In the utility model, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate different embodiments or examples described in the utility model, as well as the features of different embodiments or examples.

[0064] The above embodiments are only used to illustrate the technical solutions of the utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the utility model, and should all be included within the protection scope of the utility model.

Claims

1. A lamp, characterized in that, include: Lamp pole; Multiple lamp tube assemblies are provided, and the lamp pole and the multiple lamp tube assemblies are connected sequentially along the length of the lamp pole, with adjacent two lamp tube assemblies being able to rotate relative to each other; as well as At least one damping shaft is provided at the connection between two adjacent lamp assemblies, so that the two adjacent lamp assemblies can rotate relative to each other.

2. The lamp according to claim 1, characterized in that, The damping shaft includes a first connector, a second connector, and an elastic element. The first connector is connected to one of the two adjacent lamp tube assemblies, and the second connector is connected to the other of the two adjacent lamp tube assemblies. The first connector includes a first connecting end, the second connector is provided with a receiving groove, the first connecting end is rotatably disposed in the receiving groove, and the elastic element is disposed in the receiving groove and abuts against the first connecting end and the second connector along the axial direction of the damping shaft.

3. The lamp according to claim 2, characterized in that, The damping shaft includes an elastic limiting member, the inner sidewall of the receiving groove is provided with a first mounting groove, and the outer periphery of the first connecting end is provided with a second mounting groove. The elastic limiting member, the first mounting groove and the second mounting groove are all arranged around the circumference of the first connecting end, and the elastic limiting member is embedded between the first mounting groove and the second mounting groove.

4. The lamp according to claim 2, characterized in that, The damping shaft further includes a first stop and a second stop. The first stop is disposed on the outer periphery of the first connecting end, and the second stop is disposed on the side wall of the receiving groove. The damping shaft can be selectively in a stopped state or a rotating state. When the damping shaft is in the stopped state, the first stop and the second stop are engaged, and the first connecting end is relatively fixed to the second connecting member. When the damping shaft is in the rotating state, the first stop and the second stop are separated, and the first connecting end can rotate relative to the second connecting member.

5. The lamp according to claim 4, characterized in that, The side wall of the receiving groove is provided with a third mounting groove, the outer periphery of the first connecting end is provided with a fourth mounting groove, the fourth mounting groove is arranged around the circumference of the first connecting end, and the groove wall of the fourth mounting groove is provided with a fifth mounting groove. Both the first stop and the second stop are ball bearings. The first stop is rotatably disposed in the fifth mounting groove and the fourth mounting groove, and the second stop is rotatably disposed in the third mounting groove and the fourth mounting groove.

6. The lamp according to claim 2, characterized in that, The first connector further includes a second connector end, which is connected to the first connector end. The second connector end is threadedly connected to one of the two adjacent lamp tube assemblies, and the second connector is threadedly connected to the other of the two adjacent lamp tube assemblies.

7. The luminaire according to any one of claims 1 to 6, characterized in that, The lamp assembly includes connected lamp tubes and adapters. The lamp post and multiple adapters are connected sequentially along the length of the lamp post. The damping shaft is provided at the connection point of two adjacent adapters so that the two adjacent adapters can rotate relative to each other. The lamp tube includes a first lamp housing, a second lamp housing, and a lamp panel. The first lamp housing is connected to the second lamp housing to jointly enclose and form an accommodating space. The lamp panel is installed in the accommodating space. The adapter is provided with a connecting part, which is located in the accommodating space and connected to the first lamp housing or the second lamp housing.

8. The lamp according to claim 7, characterized in that, The lamp tube further includes a first sealing element and a second sealing element. The receiving space has a first mounting hole and a second mounting hole. The first mounting hole and the second mounting hole are respectively located at both ends of the lamp tube. The first mounting hole and the second mounting hole are both connected to the receiving space. The first sealing element is located in the first mounting hole to block the first mounting hole, and the second sealing element is located in the second mounting hole to block the second mounting hole.

9. The lamp according to claim 7, characterized in that, The angle between the length direction of the lamp tube and the length direction of the lamp pole is set to an obtuse angle.

10. The lamp according to claim 1, characterized in that, The light pole includes a light pole body and a grounding plug. The light pole body includes multiple support tubes that can be sequentially spliced ​​together. The support tube located at one end of the light pole body is connected to the grounding plug, and the support tube located at the other end of the light pole body is connected to the light tube assembly.

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