Rod piece connecting mechanism, assembled rod piece and lighting device

Abstract

The utility model discloses a rod piece connecting mechanism, an assembly type rod piece and a lighting device, the rod piece connecting mechanism is applied to the assembly type rod piece, the assembly type rod piece comprises at least two rod pieces, every two adjacent rod pieces are connected through the rod piece connecting mechanism, the rod piece connecting mechanism comprises a lug plate, an adapter piece and a connecting assembly, the lug plates are connected with one ends of the rod pieces, and the connecting assembly is connected with the two lug plates in the axial direction of the rod pieces through the adapter and used for connecting the rod pieces. The multiple rod pieces are connected together through the rod piece connecting mechanism, disassembly and assembly are convenient, standardized production of the assembly type rod pieces is achieved, production cost is reduced, interchangeability is improved, replacement is convenient, time needed for replacement after damage is shortened, the requirements of different heights can be met, the multiple rod pieces can be stacked or connected in a sleeved mode, occupied space is reduced, and the assembly type rod pieces are convenient to assemble and disassemble. The transportation and the storage are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of rod connection equipment, in particular to a rod connection mechanism, an assembled rod and a lighting device. Background Art

[0002] When urban roads and main roads are in operation, a large number of street lamps need to be installed along the roads for night lighting. The heights and shapes of street lamps in different regions are different. Due to the non-uniform heights and shapes of street lamps, the degree of standardization is low and the interchangeability is poor. Since street lamp poles are usually an integrated structure and are relatively long, the lamp poles are stacked during transportation. The length of the transport vehicle needs to be greater than the length of the lamp pole itself, which places high requirements on the transport vehicle and requires a large storage space for the lamp poles. As a result, the production and transportation costs of the street lamps are relatively high. In addition, the pole bodies are not interchangeable and the degree of standardization is low. After a road accident causes the lamp pole to be deformed, the pole body needs to be dismantled and re-produced, and the production cycle is long. There are great safety hazards to road lighting, passing vehicles and pedestrians. The production and transportation costs of small batches of lamp poles are very high. The utility model proposes a new solution to the above problems. Utility Model Content

[0003] In order to overcome at least one of the above disadvantages, the present invention provides a rod connection mechanism, an assembled rod and a lighting device. The purpose of the present invention can be achieved by adopting the following technical solutions:

[0004] In a first aspect of the utility model, a rod connection mechanism is provided, which is applied to an assembled rod, wherein the assembled rod comprises at least two rods, two adjacent rods are connected by the rod connection mechanism, the rod connection mechanism is located in the inner cavity of the two adjacent rods, and the rod connection mechanism comprises:

[0005] An ear plate, the ear plate being used to be connected to one end of the rod;

[0006] A transition piece, the transition piece is located between the ear plates of the two rods;

[0007] A connecting assembly is used to connect the ear plate and the adapter along the axial direction of the rod to connect the two rods.

[0008] In one possible implementation, the rod connection mechanism includes:

[0009] A sleeve connector is arranged between two adjacent rods, the two rods are respectively sleeved at two ends of the sleeve connector and connected through the sleeve connector, and the ear plate is connected to one end of the sleeve connector.

[0010] In one embodiment, the ear plate includes:

[0011] A first main board, wherein a first through hole is formed on the first main board;

[0012] A side plate is connected to the first main plate and extends toward the rod.

[0013] In one possible implementation, the adapter comprises:

[0014] a second main board, the second main board being used for contacting the first main board;

[0015] A connecting plate, wherein a first end of the connecting plate is connected to a first end of the second main board, a second end of the connecting plate is connected to a second end of the second main board, and a second through hole is formed on both the second main board and the connecting plate;

[0016] Wherein, the first through hole and the second through hole are coaxially arranged.

[0017] In one embodiment, the connection component includes:

[0018] A first connecting member, wherein a first end of the first connecting member is connected to a first end of the adapter, and a second end of the first connecting member is connected to an ear plate of a rod;

[0019] A second connecting member, wherein a first end of the second connecting member is connected to a second end of the adapter, and a second end of the second connecting member is connected to an ear plate of another rod.

[0020] In one embodiment, the connection component includes:

[0021] A first connecting member, wherein the first connecting member is inserted through the adapter, a first end of the first connecting member is connected to an ear plate of one rod, and a second end of the first connecting member is connected to an ear plate of another rod.

[0022] In one embodiment, the first connecting member and the second connecting member include:

[0023] A screw rod, the screw rod passing through the first through hole and the second through hole, and used to connect the first main board and the second main board or the connecting board of the adapter adjacent to the first main board;

[0024] A nut, wherein the end of the screw rod is provided with threads, and the nut is threadedly connected to the screw rod.

[0025] A second aspect of the utility model provides an assembled rod member, comprising the rod member connecting mechanism described in any one of the first aspects, wherein the assembled rod member further comprises at least two rod members, two adjacent rod members are connected via the rod member connecting mechanism, and the rod member comprises a rod body, wherein at least two of the rod bodies are sequentially sleeved in the axial direction.

[0026] A third aspect of the present invention provides a lighting device, comprising the assembled rod member according to the second aspect; the lighting device further comprises:

[0027] A lighting assembly is used to be connected to the assembled rod.

[0028] In one possible implementation, the lighting assembly comprises:

[0029] Lighting;

[0030] A lamp arm, a first end of which is connected to the lamp;

[0031] A lamp holder connecting rod, the second end of the lamp arm is connected to the lamp holder connecting rod.

[0032] In one possible implementation, the lighting device comprises:

[0033] A base rod is used to connect with a surface to be installed.

[0034] In one possible implementation, the lighting device further includes:

[0035] A connecting rod, a first end of which is connected to the lighting assembly, and a second end of which is used to connect to the base rod; and / or,

[0036] An extension rod is arranged between the base rod and the connecting rod, and the base rod is connected to the connecting rod through the extension rod.

[0037] In one possible implementation, the number of the extension rods is one, two, three or other integers.

[0038] The beneficial technical effects of the utility model are as follows: the rod connecting mechanism is applied to assembled rods, the assembled rods include at least two rods, two adjacent rods are connected by the rod connecting mechanism, the rod connecting mechanism includes an ear plate, an adapter and a connecting assembly, the ear plate is connected to one end of the rod, the connecting assembly is connected to the two ear plates along the axial direction of the rod through the adapter, and is used to connect the rods, and multiple rods can be connected together through the rod connecting mechanism, which is convenient for disassembly and assembly, saving time and labor, improving installation and disassembly efficiency, realizing standardized production of assembled rods, reducing production costs, and also improving interchangeability, facilitating replacement of rods, shortening the time required for replacement after damage, and connecting a corresponding number of rods together as needed to meet the needs of different heights, multiple rods can be stacked, and can also be placed in sequence, reducing occupied space, facilitating transportation and storage, greatly reducing requirements for transportation and storage, improving transportation efficiency, and reducing transportation costs and storage costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In the accompanying drawings, the following are given by way of example and not limitation:

[0040] Figure 1 A schematic diagram of the unfolded structure of the lighting device at an angle is shown;

[0041] Figure 2 A schematic diagram of the lighting device assembly structure from another angle is shown;

[0042] Figure 3 A schematic diagram of the storage direction of the lamp pole assembly is shown;

[0043] Figure 4 A schematic diagram of the structure after the lamp pole assembly is stored is shown;

[0044] Figure 5 Shows Figure 1 A schematic diagram of the enlarged structure of part A;

[0045] Figure 6 Shows Figure 1 A schematic diagram of the enlarged structure of part B;

[0046] Figure 7 Shows Figure 1 An enlarged schematic diagram of the C-section structure;

[0047] Figure 8 Shows Figure 1 A schematic diagram of the enlarged structure of the D portion;

[0048] Fig. 9 A schematic diagram of the structure of the base rod is shown;

[0049] Fig.10 A schematic diagram of the structure of the extended rod is shown;

[0050] Fig.11 A schematic diagram of the structure of the connecting rod is shown;

[0051] Fig.12 A schematic structural diagram of a lamp cap assembly is shown;

[0052] Fig.13 A schematic diagram of the structure of the ear plate is shown;

[0053] Fig.14 A schematic structural diagram of the adapter is shown;

[0054] Fig.15 A schematic diagram of the structure of the connection assembly is shown;

[0055] Fig.16 A schematic structural diagram of a first lighting device is shown;

[0056] Fig.17 A schematic structural diagram of a second lighting device is shown;

[0057] Fig.18 A schematic diagram of the structure of a third lighting device is shown;

[0058] Fig.19 A schematic diagram of the structure of a fourth lighting device is shown;

[0059] Fig. 20 A fifth structural schematic diagram of the lighting device is shown.

[0060] In the figure:

[0061] 1. Assembled rod; 2. Lighting assembly; 3. Rod connection mechanism;

[0062] 11. Base rod; 12. Extension rod; 13. Connecting rod;

[0063] 21. Lamp arm; 22. Lamp fixture; 23. Lamp holder connecting rod;

[0064] 31. Ear plate; 32. Adapter; 33. Connecting assembly; 34. Socket;

[0065] 111. rod body; 112. flange; 113. reinforcing rib; 114. maintenance door;

[0066] 121, a first extension rod; 122, a second extension rod; 123, a third extension rod;

[0067] 311, first main board; 312, side board; 313, first through hole;

[0068] 321, second main board; 322, connecting board; 323, second through hole;

[0069] 331. First connecting member; 332. Second connecting member. DETAILED DESCRIPTION

[0070] In the following detailed disclosure, these embodiments are fully described with reference to the drawings. In order to make the technical scheme of the utility model more clear and specific to those skilled in the art, the implementation methods described below are not limited to this. The utility model is further described in detail below in combination with the embodiments and drawings.

[0071] In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0072] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as "up", "down", "left", "right", "front" and "back" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore, cannot be understood as a limitation on the present invention.

[0073] The first aspect of the utility model is as follows Figure 1-Figure 15 As shown, a rod connecting mechanism 3 is provided, which is applied to an assembled rod 1. The assembled rod 1 includes at least two rods. Two adjacent rods are connected by the rod connecting mechanism 3. The rod connecting mechanism 3 is located in the inner cavity of the two adjacent rods. The rod connecting mechanism 3 includes an ear plate 31, an adapter 32 and a connecting assembly 33. The ear plate 31 is used to connect to one end of the rod. The adapter 32 is located between the ear plates 31 of the two rods. The connecting assembly 33 is used to connect the ear plate 31 and the adapter 32 along the axial direction of the rod to connect the two rods.

[0074] The rod connecting mechanism 3 is applied to the assembled rod 1, which includes at least two rods. Two adjacent rods are connected by the rod connecting mechanism 3. The rod connecting mechanism 3 includes an ear plate 31, an adapter 32 and a connecting assembly 33. The ear plate 31 is connected to one end of the rod. The connecting assembly 33 is connected to the two ear plates 31 along the axial direction of the rod through the adapter 32, so as to connect the rods. Multiple rods can be connected together by the rod connecting mechanism 3, which is convenient for disassembly and assembly, saves time and effort, and improves installation and disassembly efficiency.

[0075] By assembling a plurality of rods together through the rod connection mechanism 3, standardized production of assembled rods 1 is achieved. During production and transportation, large equipment is no longer required for processing, which reduces production costs and improves interchangeability, making it easier to replace rods and shortening the time required for replacement after damage.

[0076] During specific implementation, a corresponding number of rods are connected together as required, so as to facilitate adjustment of the overall height of the assembled rod 1 and meet the needs of different heights.

[0077] Multiple rods can be stacked, reducing the requirement for the length of the transport vehicle. They can also be placed one after another, reducing the occupied space. More rods can be loaded without being restricted by the length of the transport vehicle, which greatly reduces the requirements for transportation and storage, facilitates transportation and storage, improves transportation efficiency, and reduces transportation and storage costs.

[0078] In one possible implementation, Figure 5 and Figure 7 As shown, the rod connection mechanism 3 includes a sleeve 34, which is arranged between two adjacent rods. The two rods are respectively sleeved at both ends of the sleeve 34 and connected through the sleeve 34, and the ear plate 31 is connected to one end of the sleeve 34.

[0079] It can be understood that the socket 34 is arranged between two adjacent rods and is located in the inner cavity of the two rods. The socket 34 and the rods can be detachably connected to facilitate disassembly and assembly; the socket 34 can be fixedly connected to one of the rods, and the fixed connection method can be welding, bonding, clamping, bolting, etc., to improve the stability between the socket 34 and the rod.

[0080] Specifically, a portion of the socket 34 is located in the inner cavity of one rod and is connected to the rod, and another portion of the socket 34 is located in the inner cavity of another rod. The length of the socket 34 inserted into the other rod is 150mm to 500mm, preferably 200mm to 400mm. The socket 34 can be detachably connected to both rods, or it can be fixedly connected to one rod and detachably connected to the other rod.

[0081] The sleeve 34 is a hollow tube with open ends. The outer wall shape of the sleeve 34 is adapted to the inner wall shape of the rod. When the inner diameters of the two connected rods are inconsistent, the outer diameters at both ends of the sleeve 34 can be different to adapt to the shape of the rod.

[0082] Among them, the outer diameter of the socket 34 can be slightly smaller than the inner cavity of the rod connected to it, and a small gap fit is formed between the socket 34 and the rod; the outer diameter of the socket 34 can also be slightly larger than the inner cavity of the rod connected to it, and an interference fit is formed between the socket 34 and the rod.

[0083] In one possible implementation, Figure 5 , Figure 7 and Fig.13 As shown, the ear plate 31 includes a first main plate 311 and a side plate 312 . The first main plate 311 is provided with a first through hole 313 . The side plate 312 is connected to the first main plate 311 and extends toward the rod.

[0084] It can be understood that the ear plate 31 is connected to one end of the rod. When a socket 34 is provided at one end of the rod, the ear plate 31 can be connected to the socket 34, that is, the rod is socketed on the socket 34, and the ear plate 31 is arranged at the end of the socket 34 away from the rod.

[0085] Among them, Figure 5 As shown, there are at least two side panels 312, which are connected to the edge of the first main board 311 and extend along the axial direction of the rod. The angle between the first main board 311 and the side panels 312 approaches 90°, and the two can be perpendicular to each other. A portion of the side panels 312 is located in the inner cavity of the rod or the socket 34, and another portion of the side panels 312 is located outside the rod or the socket 34, that is, the first main board 311 is located outside the rod or the socket 34, and there is a gap between the first main board 311 and the rod or the socket 34, so that the connection component 33 can be installed and removed through the gap. One end of the connection component 33 passes through the first through hole 313 and is fixed, and is used to connect with the first main board 311.

[0086] In one possible implementation, Figure 5 , Figure 6 and Fig.14 As shown, the adapter 32 includes a second main board 321 and a connecting plate 322. The second main board 321 is used to contact the first main board 311. The first end of the connecting plate 322 is connected to the first end of the second main board 321. The second end of the connecting plate 322 is connected to the second end of the second main board 321. The second main board 321 and the connecting plate 322 are both provided with a second through hole 323. The first through hole 313 and the second through hole 323 are coaxially arranged.

[0087] It can be understood that when the adapter 32 contacts the ear plate 31, the second main board 321 fits with the first main board 311, thereby increasing the contact area between the two. The second main board 321 and the first main board 311 can both be arranged along the radial direction of the rod to prevent relative displacement between the two in the axial direction of the rod, thereby improving the stability of their positions.

[0088] One end of the connecting plate 322 is connected to one end of the second main board 321 , and the other end of the connecting plate 322 is connected to the other end of the second main board 321 . The connecting plate 322 and the second main board 321 can enclose a circumferentially closed space.

[0089] It can be understood that two second through holes 323 are provided on the adapter 32, both along the axial direction of the rod. Specifically, the two second through holes 323 can be coaxially arranged. Further, the first through hole 313 and the two second through holes 323 can all be coaxially arranged to facilitate the installation of the connecting component 33.

[0090] Among them, the second through hole 323 and the first through hole 313 adjacent to it are coaxially arranged, so that the connecting component 33 directly passes through the second through hole 323 and the first through hole 313 to connect the ear plate 31 and the conversion member; the two second through holes 323 can be coaxially arranged or non-coaxially arranged. When the two second through holes 323 are not coaxially arranged, the connecting component 33 includes a first connecting member 331 and a second connecting member 332. The first connecting member 331 passes through a second through hole 323 and a first through hole 313 connected thereto to connect the conversion member to one ear plate 31, and the second connecting member 332 passes through another second through hole 323 and a first through hole 313 connected thereto to connect the conversion member to another ear plate 31, thereby achieving the effect of connecting the two ear plates 31, and limiting the two ear plates 31 along the axial direction of the rod, thereby achieving the effect of connecting the two rods.

[0091] In one possible implementation, Figure 5 and Figure 6 As shown, the connecting component 33 includes a first connecting member 331 and a second connecting member 332, the first end of the first connecting member 331 is connected to the first end of the adapter 32, and the second end of the first connecting member 331 is connected to the ear plate 31 of one rod; the first end of the second connecting member 332 is connected to the second end of the adapter 32, and the second end of the second connecting member 332 is connected to the ear plate 31 of another rod.

[0092] Specifically, the first end of the first connecting member 331 passes through a second through hole 323 of the adapter 32, and the second end of the first connecting member 331 passes through a first through hole 313 of an ear plate 31, and the positions of the first connecting member 331, the first through hole 313, and the second through hole 323 are kept relatively fixed, that is, the position of the adapter 32 and one ear plate 31 is kept fixed; the first end of the second connecting member 332 passes through another second through hole 323 of the adapter 32, and the second end of the second connecting member 332 passes through the first through hole 313 of another ear plate 31, and the positions of the second connecting member 332, the first through hole 313, and the second through hole 323 are kept relatively fixed, that is, the position of the adapter 32 and the other ear plate 31 is kept fixed.

[0093] The connecting piece and the ear plate 31 , and the connecting piece and the adapter 32 can be detachably connected by one of a plurality of methods such as a threaded structure, a clamping structure, a mortise and tenon structure, etc.

[0094] In one embodiment, the connecting component 33 includes a first connecting member 331, which is inserted into the adapter 32, wherein the first end of the first connecting member 331 is connected to the ear plate 31 of one rod, and the second end of the first connecting member 331 is connected to the ear plate 31 of another rod.

[0095] In this embodiment, taking the first through hole 313 and the two second through holes 323 as an example, the connecting component 33 may only include a first connecting member 331, and the first connecting member 331 passes through the first through hole 313 of an ear plate 31, the two second through holes 323 of the adapter 32 and the first through hole 313 of another ear plate 31 in sequence, that is, the first connecting member 331 passes through the adapter 32 and the two ends are respectively connected to the two ear plates 31.

[0096] The connecting piece, the ear plate 31 and the adapter 32 can be detachably connected by one of a plurality of methods such as a threaded structure, a clamping structure, a mortise and tenon structure, etc.

[0097] In one possible implementation, Fig.15 As shown, the first connecting member 331 and the second connecting member 332 include a screw and a nut. The screw passes through the first through hole 313 and the second through hole 323, and is used to connect the first main board 311 and the second main board 321 or the connecting plate 322 of the adapter 32 adjacent to the first main board 311; the end of the screw is provided with a thread, and the nut is threadedly connected to the screw.

[0098] It is understandable that the connection assembly 33 may include a screw or a bolt, which is specifically set according to the length of the connection member. Figure 5 As shown, when the ear plate 31 contacts the adapter 32, bolts can be passed through the first through hole 313 and the second through hole 323 and locked by nuts. Figure 6 As shown, when the adapter 32 is separated from the ear plate 31 and the distance is relatively far, one end of the screw can pass through the first through hole 313, and the other end can pass through the second through hole 323. At least one nut is set at the connection between the screw and the through hole for locking. The number of nuts can also be two or other numbers. Flat washers and / or spring washers can also be set.

[0099] The second aspect of the utility model is as follows Figure 1-Figure 15 As shown, an assembled rod 1 is provided, comprising a rod connecting mechanism 3 of any one of the first aspects, the assembled rod 1 also includes at least two rods, two adjacent rods are connected by the rod connecting mechanism 3, the rod includes a rod body 111, and at least two rod bodies 111 are sequentially sleeved along the axial direction.

[0100] like Figure 3 and Figure 4 As shown, the rods can be provided with a plurality of specifications, specifically including the length and width of the rods, that is, a group of rods are assembled, and along the assembly direction, the outer diameter of one rod is smaller than the inner diameter of another rod. In specific implementation, the cross-sectional size gradually decreases from the rod located at the bottom to the rod located at the top, so that adjacent rods can be nested in sequence, and a plurality of rods are nested together in sequence, so that during non-assembly, that is, during transportation and storage, the space occupied by the dry-assembled rod 1 is basically the rod with the largest outer diameter, which greatly reduces the occupied space, can load more rods, reduces transportation and storage costs, improves the safety of transportation efficiency, and is easy to assemble, and rods of different specifications are not easily confused.

[0101] The third aspect of the utility model is as follows: Figure 1-Figure 20 As shown, a lighting device is provided, comprising the assembled rod 1 of the second aspect; the lighting device also comprises a lighting assembly 2, and the lighting assembly 2 is used to be connected to the assembled rod 1.

[0102] like Figure 1 and Figure 2 As shown, the lighting assembly 2 and the assembled pole 1 are connected to achieve the function of adjusting the length of the lamp pole of the lighting device.

[0103] According to the actual needs of lighting, the lamp pole of the lighting device is usually 4m~12m, and can be set to different heights such as 4m, 6m, 8m, 10m and 12m. Lighting components 2 of different sizes are assembled according to lamp poles of different heights. The rod body 111 of the present application can be set to 1m~5m, preferably 2m~4m, so that the needs of lamp poles of different heights can be met through assembly of multiple rod bodies 111. The rods and rod connecting mechanisms 3 can be interchangeable, which can achieve mass production, reduce production costs, and facilitate the replacement of damaged parts.

[0104] In one possible implementation, Fig.12 As shown, the lighting assembly 2 includes a lamp 22 , a lamp arm 21 and a lamp holder connecting rod 23 , wherein a first end of the lamp arm 21 is connected to the lamp 22 , and a second end of the lamp arm 21 is connected to the lamp holder connecting rod 23 .

[0105] According to the actual lighting needs, the lamp arm 21 of the lighting device is usually 0.8m to 2m, and can be different lengths such as 0.8m, 1m, 1.5m and 2m. According to different sizes of lighting components 2, lamp poles of different heights are assembled. The number of lamp arms 21 can be one, two or other integers to meet the needs of different lighting ranges. The cable of the lamp 22 is passed through the lamp arm 21, the lamp head connecting rod 23 and the inner cavity of the assembled pole 1 until the power supply position is reached to complete the assembly.

[0106] In one possible implementation, Figure 1 and Figure 2 As shown, the lighting device comprises a base rod 11, and the base rod 11 is used to be connected to the surface to be installed.

[0107] It can be understood that the base rod 11 is used to connect to the surface to be installed, that is, connected to the ground, and the connecting rod 13 is used to connect to the lighting assembly 2, that is, connected to the lamp holder connecting rod 23. The cross-sectional area of ​​the base rod 11 is larger than the cross-sectional area of ​​the connecting rod 13, thereby improving the overall stability.

[0108] Specifically, lamp poles of different heights can use base poles 11 of different heights to realize the assembly of pole bodies 111 of different heights, and base poles 11 of different heights can also be processed using the previous main pole, that is, the base pole 11 is consistent in size with the adjacent poles, thereby improving the standardization of the poles and reducing production costs.

[0109] like Fig. 9 As shown, the base rod 11 includes a rod body 111, a socket 34 is provided at one end of the rod body 111, and an ear plate 31 is provided on the socket 34, wherein a flange 112, a reinforcing rib 113 and a maintenance door 114 can also be provided on the rod body 111, the flange 112 is provided at one end of the rod body 111, a reinforcing rib 113 is provided between the flange 112 and the rod body 111, and a maintenance door is provided on the rod body 111.

[0110] In one possible implementation, Figure 1 and Figure 2 As shown, the lighting device includes a connecting rod 13 , a first end of the connecting rod 13 is connected to the lighting assembly 2 , and a second end of the connecting rod 13 is used to connect to the base rod 11 .

[0111] like Fig.11 As shown, the connecting rod 13 includes a rod body 111, one end of the rod body 111 is provided with a socket 34, and the socket 34 is provided with an ear plate 31, wherein the end of the rod body 111 away from the base rod 11 can be provided with multiple holes along the circumferential direction, so as to facilitate connecting the lamp holder connecting rod 23 and the connecting rod 13 by bolts, that is, connecting the lighting assembly 2 and the assembled rod 1.

[0112] In one possible implementation, Figure 1 and Figure 2 As shown, the lighting device further includes an extension rod 12 , which is disposed between the base rod 11 and the connecting rod 13 , and the base rod 11 is connected to the connecting rod 13 via the extension rod 12 .

[0113] It is understandable that the overall length of the lamp pole can be adjusted by providing the extension rod 12 and adjusting the number of the extension rods 12 to meet the requirements of lamp poles of different specifications.

[0114] like Fig.10 As shown, the extension rod 12 includes a rod body 111 , one end of the rod body 111 is provided with a sleeve member 34 , and the sleeve member 34 is provided with an ear plate 31 .

[0115] It can be understood that the base rod 11 and the extension rod 12 , the extension rods 12 and the extension rods 12 , and the extension rods 12 and the connecting rod 13 are all connected via the rod connection mechanism 3 .

[0116] In one possible implementation, Figure 16-Figure 20 As shown, the number of the extension rods 12 is one, two, three or other integers.

[0117] like Fig.16 As shown, in this embodiment, the lighting device includes a base rod 11, an extension rod 12 and a connecting rod 13, and the extension rod 12 includes a first extension rod 121, a second extension rod 122 and a third extension rod 123 as an example. The base rod 11, the first extension rod 121, the second extension rod 122, the third extension rod 123, the connecting rod 13 and the lighting assembly 2 are connected in sequence.

[0118] like Fig.17 As shown, in this embodiment, the lighting device includes a base rod 11, an extension rod 12 and a connecting rod 13, and the extension rod 12 includes a first extension rod 121 and a second extension rod 122 as an example. The base rod 11, the first extension rod 121, the second extension rod 122, the connecting rod 13 and the lighting assembly 2 are connected in sequence.

[0119] like Fig.18 As shown, in this embodiment, the lighting device includes a base rod 11, an extension rod 12 and a connecting rod 13, and the extension rod 12 includes a first extension rod 121 as an example. The base rod 11, the first extension rod 121, the connecting rod 13 and the lighting assembly 2 are connected in sequence.

[0120] like Fig.19 As shown, in this embodiment, the lighting device includes a base rod 11 and a connecting rod 13 as an example, and the base rod 11, the connecting rod 13 and the lighting assembly 2 are connected in sequence.

[0121] like Fig. 20 As shown, in this embodiment, the lighting device includes a base rod 11 as an example, and the base rod 11 is connected to the lighting assembly 2.

[0122] During assembly, fix the adapter 32 to the ear plate 31 of the base rod 11 by bolts, tighten the nuts to fix the adapter 32 and the ear plate 31, then fix the first section of the screw to the fixed adapter 32 through the nut, and tighten the nut to fix the screw to the adapter 32; pass the extension rod 12 through the fixed first section of the screw and sleeve it on the sleeve 34 of the base rod 11, and fix the ear plate 31 and the adapter 32 of the extension rod 12 through the second section of the screw. Use the same method to install and fix multiple extension rods 12 and to install and fix the extension rod 12 and the connecting rod 13; then fix the lamp holder connecting rod 23 to the connecting rod 13 through the sleeve and the side bolts.

[0123] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0124] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0125] In view of the above detailed description, these and other changes can be made to these embodiments, and this written description includes the best mode embodiments to disclose the utility model. The scope of the patent obtained by the utility model is defined by the claims, and the claims are not limited by the content of the present disclosure. The protection scope of the utility model is not limited thereto. Any technician familiar with the technical field within the scope disclosed by the utility model, according to the technical solution and its concept of the utility model, makes equivalent replacement or change, which is within the protection scope of the utility model.

Claims

1. A rod connection mechanism, characterized in that: Applied to an assembled rod, the assembled rod comprises at least two rods, two adjacent rods are connected by the rod connecting mechanism, the rod connecting mechanism is located in the inner cavity of the two adjacent rods, and the rod connecting mechanism comprises: An ear plate, the ear plate being used to be connected to one end of the rod; A transition piece, the transition piece is located between the ear plates of the two rods; A connecting assembly is used to connect the ear plate and the adapter along the axial direction of the rod to connect the two rods.

2. The rod connection mechanism according to claim 1, characterized in that: The rod connection mechanism comprises: A sleeve connector is arranged between two adjacent rods, the two rods are respectively sleeved at two ends of the sleeve connector and connected through the sleeve connector, and the ear plate is connected to one end of the sleeve connector.

3. The rod connection mechanism according to claim 1 or 2, characterized in that: The ear plate comprises: A first main board, wherein a first through hole is formed on the first main board; A side plate is connected to the first main plate and extends toward the rod.

4. The rod connection mechanism according to claim 3, characterized in that: The adapter comprises: a second main board, the second main board being used for contacting the first main board; A connecting plate, wherein a first end of the connecting plate is connected to a first end of the second main board, a second end of the connecting plate is connected to a second end of the second main board, and a second through hole is formed on both the second main board and the connecting plate; Wherein, the first through hole and the second through hole are coaxially arranged.

5. The rod connection mechanism according to claim 4, characterized in that: The connection component comprises: A first connecting member, wherein a first end of the first connecting member is connected to a first end of the adapter, and a second end of the first connecting member is connected to an ear plate of a rod; A second connecting member, wherein a first end of the second connecting member is connected to a second end of the adapter, and a second end of the second connecting member is connected to an ear plate of another rod.

6. The rod connection mechanism according to claim 4, characterized in that: The connection component comprises: A first connecting member, wherein the first connecting member is inserted through the adapter, a first end of the first connecting member is connected to an ear plate of one rod, and a second end of the first connecting member is connected to an ear plate of another rod.

7. An assembled rod, characterized in that: It comprises the rod connecting mechanism as described in any one of claims 1 to 6, wherein the assembled rod further comprises at least two rods, two adjacent rods are connected via the rod connecting mechanism, and the rod comprises a rod body, and at least two of the rod bodies are sequentially sleeved along the axial direction.

8. A lighting device, characterized in that: The assembled rod comprises the assembly rod as claimed in claim 7; the lighting device further comprises: A lighting assembly is used to be connected to the assembled rod.

9. The lighting device according to claim 8, characterized in that: The lighting device comprises: A base rod is used to connect with a surface to be installed.

10. The lighting device according to claim 9, characterized in that: The lighting device further comprises: A connecting rod, a first end of which is connected to the lighting assembly, and a second end of which is used to connect to the base rod; and / or, An extension rod is arranged between the base rod and the connecting rod, and the base rod is connected to the connecting rod through the extension rod.

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