Tube body assembly and lamp

Abstract

The invention discloses a tube body assembly and a lamp, and relates to the technical field of household appliances, the tube body assembly comprises a first rod group and a second rod group, and the first rod group comprises a first tube body and a rotating structure; the second rod group comprises a second pipe body and a quick release structure, and the first pipe body is rotatably arranged on the second pipe body through a rotating structure; the quick release structure is arranged on the second pipe body, and the quick release structure and the rotating structure are locked or unlocked.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of household appliances, in particular to a pipe body assembly and a lamp. BACKGROUND

[0002] In the related art, a household appliance such as a table lamp or a floor fan generally comprises a pipe body assembly, and a lamp head of the lamp or a fan head of the fan is arranged on the pipe body assembly. However, the pipe body assembly of the existing household appliance has poor disassembly and assembly convenience, is inconvenient for transportation, and cannot rotate between the pipe bodies. SUMMARY

[0003] The main purpose of the present application is to provide a pipe body assembly and a lamp, which aims to solve the problems of poor disassembly and assembly convenience, inconvenience for transportation, and inability to rotate between the pipe bodies of the existing pipe body assembly.

[0004] To achieve the above-mentioned purpose, the present application provides a pipe body assembly, comprising: a first rod group comprising a first pipe body and a rotating structure; a second rod group comprising a second pipe body and a quick release structure, the first pipe body being rotatably arranged on the second pipe body through the rotating structure; the quick release structure being arranged on the second pipe body, and the quick release structure being locked or unlocked with the rotating structure.

[0005] In an embodiment, the rotating structure has a first wire passage, the quick release structure has a second wire passage and an unlocking member movable relative to the second pipe body; When the unlocking member moves to a locking position, the quick release structure locks the rotating structure on the second pipe body, and the first pipe body, the first wire passage, the second wire passage and the second pipe body are sequentially communicated; When the unlocking member moves to an unlocking position, the quick release structure releases the locking of the rotating structure, and the first rod group and the second rod group can be arranged separately.

[0006] In an embodiment, the rotating structure is arranged on the first pipe body, and the first wire passage is communicated with the first pipe body; in the locking position, at least part of the rotating structure is arranged in the first pipe body and / or the second pipe body.

[0007] In an embodiment, the rotating structure comprises a seat body and a limiting assembly, the limiting assembly being connected to the first pipe body and the seat body to limit the movement of the first pipe body relative to the seat body along a first direction, and the first pipe body and the limiting assembly being rotatably arranged relative to the seat body about an axis extending along the first direction.

[0008] In an embodiment, the first pipe body is arranged on the seat body away from the second pipe body along the first direction, and the limiting assembly defines a first wire passing channel, or the seat body and the limiting assembly jointly define a first wire passing channel.

[0009] In an embodiment, the first pipe body has a first side surface facing the seat body, the seat body has a second side surface facing the first pipe body, one of the first side surface and the second side surface is provided with a guide part, and the other is provided with a guide groove, and at least part of the guide part is rotatably arranged in the guide groove about an axis extending along the first direction.

[0010] In an embodiment, a first self-lubricating part is arranged between the first pipe body and the seat body facing each other along the first direction. And / or, a second self-lubricating part is arranged away from the first pipe body between the limiting assembly and the seat body.

[0011] In an embodiment, a first self-lubricating part is arranged on a side of the seat body facing the first pipe body; the first self-lubricating part is annularly arranged and sleeved on the limiting assembly. And / or, the seat body is provided with a mounting groove, and the first self-lubricating part is limitingly mounted in the mounting groove.

[0012] In an embodiment, the limiting assembly comprises a first limiting part and a second limiting part, the seat body is provided with a through hole arranged through along the first direction, the first limiting part is limitingly mounted on the first pipe body and penetrates from one end of the through hole, and the second limiting part is limitingly mounted on the seat body and penetrates from the other end of the through hole to be connected and fixed with the first limiting part.

[0013] In an embodiment, the first limiting part has a first end and a second end opposite along the first direction, and the first pipe body has a first limiting part; the first limiting part is limitingly matched with the first end, the first limiting part is used for limiting movement of the first limiting part along the first end towards the second end and limiting rotation of the first limiting part about an axis extending along the first direction relative to the first pipe body; and / or, the second limiting part is limitingly matched with the seat body, and the second limiting part is used for limiting movement of the second limiting part along the second end towards the first end.

[0014] In an embodiment, the first pipe body is provided with a through hole, the first limiting part comprises a limiting hole communicating the first pipe body and the through hole, a contour of the through hole is projected along the first direction and falls within the limiting hole, the first limiting member is provided with a limiting block, and the first limiting member is inserted into the through hole, and the limiting block is clamped into the limiting hole.

[0015] In an embodiment, the first limiting member is provided with a first wire passing hole, the first wire passing hole communicates with the first pipe body, the second limiting member is provided with a second wire passing hole, and the first wire passing hole and the second wire passing hole communicate to form at least part of a first wire passing channel.

[0016] In an embodiment, a side of the seat body away from the first pipe body is provided with a groove, the through hole penetrates a groove wall of the groove, the second limiting member is arranged in the groove, and the first wire passing hole, the second wire passing hole and the groove sequentially communicate to form the first wire passing channel.

[0017] In an embodiment, the first pipe body and / or the second pipe body is provided in a non-circular pipe shape; And / or, in the locked position where the quick release structure is locked with the rotating structure, a contour of an outer peripheral wall of the rotating structure located in the second pipe body is provided in a non-circular shape; And / or, an extension direction of at least part of the first pipe body is different from an extension direction of at least part of the second pipe body.

[0018] In an embodiment, one of the unlocking member and the rotating structure is provided with a clamping hook, and the other is provided with a clamping hole; In the locked position, the clamping hook is hooked on a peripheral wall of the clamping hole, and the unlocking member locks the rotating structure in the second pipe body; In the unlocked position, the clamping hook is separated from the clamping hole, and the unlocking member releases the locking on the rotating structure.

[0019] In an embodiment, the second pipe body is provided with an opening, the unlocking member is arranged at the opening, the unlocking member is reciprocable between the locked position and the unlocked position, a direction along the opening to a center line of the second pipe body is a second direction, and the unlocking member is adapted to be pressed along the second direction to move from the locked position to the unlocked position.

[0020] In an embodiment, the quick release structure further comprises an elastic reset member, and the elastic reset member cooperates with the unlocking member to provide an elastic reset force in a reverse direction of the second direction to the unlocking member.

[0021] The application further provides a lamp, which comprises the pipe assembly as described above.

[0022] In the technical solution of this application, the tube assembly includes a first rod group and a second rod group. The first rod group includes a first tube and a rotating structure, and the second rod group includes a second tube and a quick-release structure. The first tube is rotatably mounted on the second tube via the rotating structure, and the quick-release structure is mounted on the second tube, with the quick-release structure locked or unlocked from the rotating structure. The tube assembly of this invention, by locking or unlocking the quick-release structure and the rotating structure, allows for quick assembly and disassembly of the first and second rod groups, thereby improving the ease of assembly and disassembly of the tube assembly. After disassembly and separation, the first and second rod groups occupy less space, facilitating separate transportation of the first and second rod groups, thus reducing the transportation cost of the tube assembly. Furthermore, the first tube is rotatably mounted on the second tube via the rotating structure, achieving a rotatable connection between the first and second tubes and solving the problem of the tubes being unable to rotate. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0024] Figure 1 A schematic diagram of the structure of an embodiment of the lighting fixture provided in this application; Figure 2 A schematic diagram of a structure of an embodiment of the tube assembly provided in this application; Figure 3 for Figure 2 A partial structural decomposition diagram; Figure 4 for Figure 3 A schematic diagram of the decomposed structure in the diagram; Figure 5 for Figure 2 A sectional view of the structure in the middle; Figure 6 for Figure 5 A schematic diagram of some of the structures in it; Figure 7 for Figure 2 A schematic diagram of the decomposed structure in the diagram; Figure 8 for Figure 7 A sectional view of part of the structure; Figure 9 for Figure 8 A schematic diagram of some of the structures in it; Figure 10 for Figure 8schematic view of part of the structure in Figure 11 to Figure 7 cross-sectional view of part of the structure in

[0025] BRIEF DESCRIPTION OF DRAWINGS 10, pipe body assembly; 100, first rod group; 110, first pipe body; 111, guide portion; 112, first limiting portion; 1121, limiting hole; 113, through hole; 120, rotating structure; 121, first wire passing channel; 122, seat body; 1221, mounting groove; 1222, through hole; 1223, recess; 1224, first sub-seat; 1225, second sub-seat; 123, limiting assembly; 1231, first limiting piece; 1231a, first end; 1231b, second end; 1232, second limiting piece; 1233, connecting portion; 1234, second limiting portion; 1235, limiting block; 1236, first wire passing hole; 1237, second wire passing hole; 124, guide groove; 125, clamping hole; 130, first self-lubricating piece; 140, second self-lubricating piece; 200, second rod group; 210, second pipe body; 211, opening; 220, quick release structure; 221, second wire passing channel; 222, unlocking piece; 2221, clamping hook; 223, elastic reset piece; 224, base; 20, lamp; 21, lamp head.

[0026] The implementation, functional features and advantages of the present application will be further described with reference to the accompanying drawings in conjunction with embodiments. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present application.

[0028] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0029] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can be explicitly or implicitly included at least one of the features. In addition, if "and / or" or "and / or" appears throughout the text, it means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection required by the present application.

[0030] In the related art, household appliances such as desktop lamps, floor fans and the like generally include a pipe body assembly, and the lamp head of the lamp and the fan head of the fan are arranged on the pipe body assembly. However, the pipe body assembly of the existing household appliances has poor disassembly and assembly convenience, is inconvenient for transportation, and cannot take into account the rotation between the pipe bodies.

[0031] Figure 1 The structure schematic diagram of a lamp 20 embodiment provided by the present application, the lamp 20 generally refers to the device with lighting function, the lamp 20 can illuminate the space where it is installed, for example, the lamp 20 can be installed on the table, so that the user can work, study and the like on the table. Figure 2 The structure schematic diagram of a pipe body assembly 10 embodiment provided by the present application.

[0032] Exemplarily, in Figure 1 , the lamp 20 includes a pipe body assembly 10 and a lamp head 21, and the lamp head 21 is arranged on the pipe body assembly 10. Among them, the lamp head 21 can be fixedly arranged on the pipe body assembly 10; or the lamp head 21 can be movably arranged on the pipe body assembly 10, and the movable arrangement includes but is not limited to rotation, sliding and the like. Figure 1 The pipe body assembly in the above embodiment has a high height, poor disassembly and assembly convenience, is inconvenient for transportation, and cannot take into account the rotation between the pipe bodies.

[0033] Based on the above consideration, the present application proposes a new pipe body assembly, which solves the problems of poor disassembly and assembly convenience, inconvenience for transportation and inability to rotate between the pipe bodies of the existing pipe body assembly.

[0034] The structure of the embodiments of the present application will be described in detail below with reference to the drawings.

[0035] Please refer to Figures 1 to 11In an embodiment of the present application, the tube assembly 10 comprises a first rod set 100 and a second rod set 200, the first rod set 100 comprises a first tube 110 and a rotating structure 120, the second rod set 200 comprises a second tube 210 and a quick release structure 220, the first tube 110 is rotatably arranged on the second tube 210 through the rotating structure 120, and the quick release structure 220 is arranged on the second tube 210 and is locked or unlocked with the rotating structure 120.

[0036] It can be understood that the shape of the first tube 110 is not limited, for example, the first tube 110 is arranged in a circular tube shape, or arranged in a square tube shape, or arranged in an elliptical tube shape. The shape of the second tube 210 is not limited, for example, the second tube 210 is arranged in a circular tube shape, or arranged in a square tube shape, or arranged in an elliptical tube shape.

[0037] The extension direction of the first tube 110 can be the same as or different from the extension direction of the second tube 210, for example, the extension direction of a part of the first tube 110 is the same as the extension direction of the second tube 210, and the extension direction of another part of the first tube 110 is different from the extension direction of the second tube 210. Specifically, the extension direction of the part structure at the connection between the first tube 110 and the second tube 210 is the same as the extension direction of the second tube 210.

[0038] The first tube 110 is rotatably arranged on the second tube 210 through the rotating structure 120, and the position of the rotating structure 120 on the first tube 110 is not limited, for example but not limited to: a part of the rotating structure 120 is arranged in the first tube 110; or the rotating structure 120 is arranged outside the first tube 110.

[0039] In the technical solution of the present application, the pipe body assembly 10 comprises a first rod group 100 and a second rod group 200, the first rod group 100 comprises a first pipe body 110 and a rotating structure 120, the second rod group 200 comprises a second pipe body 210 and a quick release structure 220, the first pipe body 110 is rotatably arranged on the second pipe body 210 through the rotating structure 120, the quick release structure 220 is arranged on the second pipe body 210, and the quick release structure 220 is locked or unlocked with the rotating structure 120. The pipe body assembly 10 of the present application is locked or unlocked with the quick release structure 220 and the rotating structure 120, so that the first rod group 100 and the second rod group 200 can be quickly assembled and disassembled, thereby improving the disassembly convenience of the pipe body assembly 10; after the first rod group 100 and the second rod group 200 are disassembled and separated, the space occupied by each is relatively small, so as to facilitate the separate transportation of the first rod group 100 and the second rod group 200, which is conducive to reducing the transportation cost of the pipe body assembly 10; and the first pipe body 110 is rotatably arranged on the second pipe body 210 through the rotating structure 120, realizing the rotating connection of the first pipe body 110 and the second pipe body 210, and solving the problem that the pipes cannot rotate.

[0040] According to some embodiments of the present application, optionally, the rotating structure 120 has a first wire passage 121, the quick release structure 220 has a second wire passage 221 and an unlocking piece 222 movable relative to the second pipe body 210; when the unlocking piece 222 moves to a locking position, the quick release structure 220 is adapted to lock the rotating structure 120 on the second pipe body 210, the first pipe body 110, the first wire passage 121, the second wire passage 221 and the second pipe body 210 are sequentially communicated; when the unlocking piece 222 moves to an unlocking position, the quick release structure 220 is adapted to release the locking of the rotating structure 120, and the first rod group 100 and the second rod group 200 can be separately arranged.

[0041] In the locking position, the first pipe body 110 rotates relative to the second pipe body 210 within a preset angle, and the specific value of the preset angle is not limited, for example, but not limited to: 0 to 360 degrees; or 0 to 300 degrees; or 0 to 240 degrees; or 0 to 180; or 0 to 120 degrees; or 0 to 60 degrees; or 0 to 30 degrees, etc.

[0042] The position of the quick release structure 220 on the second pipe body 210 is not limited, for example but not limited to: a part of the quick release structure 220 is arranged in the second pipe body 210, and another part of the quick release structure 220 is arranged outside the second pipe body 210; or the quick release structure 220 is arranged in the second pipe body 210. Exemplarily, in the locked position, a part of the unlocking member 222 is arranged in the second pipe body 210, and another part of the unlocking member 222 is arranged outside the second pipe body 210, so as to facilitate the movement of the unlocking member 222, so that the unlocking member 222 can be moved from the locked position to the unlocked position. The movement of the unlocking member 222 can be in various ways, including but not limited to: pressable; or rotatable; or pullable, etc.

[0043] It should be noted that the movement of the unlocking member 222 relative to the second pipe body 210 of the present application should be distinguished from the detachable, the movement of the present application refers to the displacement, angle change, etc. of the unlocking member 222 relative to the second pipe body 210, so as to switch between the locked position and the unlocked position, in the locked position, the rotating structure 120 is locked on the second pipe body 210, in the unlocked position, the locking of the rotating structure 120 is released, so that in the unlocked position, the first pipe body 110 and the second pipe body 210 can be separated, that is, the movement of the unlocking member 222 of the present application refers to the relative displacement between the unlocking member 222 and the second pipe body 210, but will not be separated from the second pipe body 210, which should be obviously distinguished from the detachable connection structure such as screw.

[0044] The locked position and the unlocked position of the unlocking member 222 can be arranged in the height direction, the front-rear direction or the left-right direction, in the locked position, the quick release assembly can be inserted and limited with the rotating structure 120 or clamped and limited, and in the unlocked position, the unlocking member 222 of the quick release assembly is moved to release the locking of the rotating structure 120, so that the first pipe body 110 and the second pipe body 210 can be arranged separately, that is, to facilitate the disassembly of the first pipe body 110 and the second pipe body 210.

[0045] In the locked position, the first pipe body 110 is rotatably arranged on the second pipe body 210 through the rotating structure 120, and the specific structure of the rotating structure 120 is not limited, for example but not limited to: bearing type structure; or pivot type structure; or rotating type structure, etc.

[0046] In the technical solution of the present application, the quick release structure 220 can assemble the first pipe body 110 and the second pipe body 210 together by moving the unlocking member 222 to the locking position, thus improving the assembly convenience of the first pipe body 110 and the second pipe body 210, and by the rotating structure 120, the first pipe body 110 can be rotatably arranged on the second pipe body 210 to adjust the position of the first pipe body 110, so as to adjust the position of the external device on the first pipe body 110 relative to the second pipe body 210, for example, adjust the position of the lamp holder 21, the fan head and other external devices; in addition, when the unlocking member 222 moves to the locking position, the first pipe body 110, the first wire passage 121, the second wire passage 221 and the second pipe body 210 are sequentially communicated to facilitate the wire body to pass through, so as to protect the wire body and improve the compactness of the structure, which is also conducive to reducing the twisting or knotting of the wire body at the corner of the first pipe body 110 and the second pipe body 210, ensuring that the wire body can pass through smoothly, thus improving the reliability of the pipe body assembly 10.

[0047] In addition, the quick release structure 220 of the present application can separate the first rod group 100 and the second rod group 200 by moving the unlocking member 222 to the unlocking position, thus improving the disassembly convenience of the first rod group 100 and the second rod group 200, and after the first rod group 100 and the second rod group 200 are separated, each occupies less space, so as to facilitate the separate transportation of the first rod group 100 and the second rod group 200, thus being conducive to reducing the transportation cost of the pipe body assembly 10.

[0048] According to some embodiments of the present application, the rotating structure 120 is arranged on the first pipe body 110, and the first wire passage 121 is in communication with the first pipe body 110; in the locking position, at least part of the rotating structure 120 is arranged in the first pipe body 110 and / or the second pipe body 210.

[0049] For example, in the locking position, at least part of the rotating structure 120 is arranged in the first pipe body 110, thus being conducive to reducing the volume of the first rod group 100 in the locked state, improving the portability and space efficiency.

[0050] For example, in the locking position, part of the rotating structure 120 is arranged in the first pipe body 110, and the other part of the rotating structure 120 is arranged in the second pipe body 210, so as to hide the rotating structure 120, improve the assembly portability and space efficiency, enhance the structural rigidity and stability of the pipe body assembly 10 in the locked state, and also protect the rotating structure 120.

[0051] Please refer to Figures 3 to 6According to some embodiments of the present application, optionally, a part of the rotating structure 120 is arranged in the first tube body 110, and another part of the rotating structure 120 is arranged in the second tube body 210 in the locked position. In this way, the rotating structure 120 is hidden, the assembly portability and space efficiency are improved, the structural rigidity and stability of the tube body assembly 10 in the locked state are enhanced, and the rotating structure 120 can also be protected.

[0052] As shown in Figures 2 to 10 , the height direction of the rotating structure 120 is the first direction Y, and the thickness direction of the quick release structure 220 is the second direction X, i.e. the movement direction of the unlocking piece 222 is the second direction X, and the first direction Y intersects the second direction X. For example, the first direction Y and the second direction X are arranged perpendicularly.

[0053] Please refer to Figures 3 to 10 , according to some embodiments of the present application, optionally, the rotating structure 120 includes a seat body 122 and a limiting assembly 123, the limiting assembly 123 is connected to the first tube body 110 and the seat body 122 to limit the movement of the first tube body 110 relative to the seat body 122 along the first direction Y, and the first tube body 110 and the limiting assembly 123 are rotatably arranged relative to the seat body 122 about an axis extending along the first direction Y.

[0054] The movement of the first tube body 110 relative to the seat body 122 in the first direction Y is limited by the limiting assembly 123, which ensures the stability of the connection between the first tube body 110 and the seat body 122 in the first direction Y; and the first tube body 110 and the limiting assembly 123 are rotatably arranged relative to the seat body 122 about an axis extending along the first direction Y, i.e. the first tube body 110 and the limiting assembly 123 are rotatably arranged relative to the seat body 122, so that in the locked position, the seat body 122 is locked in the second tube body 210, and at this time the first tube body 110 is rotatably arranged on the second tube body 210. In this way, the seat body 122 and the limiting assembly 123 highly integrate the functions of axial limiting and angle rotation adjustment, which reduces the number and complexity of parts, improves the compactness and integrity of the structure, and is conducive to reducing the manufacturing cost. For example, in the locked position, the quick release structure 220 locks the seat body 122 in the second tube body 210.

[0055] The angle range of the first tube body 110 and the limiting assembly 123 relative to the seat body 122 is not limited, for example, but not limited to: 0 to 360 degrees; or 0 to 300 degrees; or 0 to 240 degrees; or 0 to 180; or 0 to 120 degrees; or 0 to 60 degrees; or 0 to 30 degrees, etc.

[0056] According to some embodiments of the present application, optionally, the first pipe body 110 is arranged on the side of the seat body 122 away from the second pipe body 210 along the first direction Y, and the limiting component 123 defines the first wire passing channel 121, or the seat body 122 and the limiting component 123 jointly define the first wire passing channel 121.

[0057] In the present solution, the first pipe body 110 is arranged on the side of the seat body 122 away from the second pipe body 210, and the first pipe body 110 does not interfere with the seat body 122 when rotating relative to the second pipe body 210, which is conducive to improving the smoothness of the rotation of the first pipe body 110.

[0058] The limiting component 123 defines the first wire passing channel 121, or the seat body 122 and the limiting component 123 jointly define the first wire passing channel 121, without the need for additional cable ducts or sheaths, which maximizes the use of the space inside the seat body 122 and the limiting component 123, improves the compactness and integration of the structure, reduces the assembly complexity of the seat body 122 and the limiting component 123, and is conducive to reducing manufacturing and assembly costs.

[0059] Please refer to Figure 3 and Figure 11 According to some embodiments of the present application, optionally, the side of the first pipe body 110 facing the seat body 122 is a first side, the side of the seat body 122 facing the first pipe body 110 is a second side, one of the first side and the second side is provided with a guide portion 111, and the other is provided with a guide groove 124, and at least part of the guide portion 111 is rotatably arranged in the guide groove 124 about an axis extending along the first direction Y.

[0060] The guide groove 124 can be arranged in a circular ring shape or a circular arc shape, which is not limited here and can be arranged according to the angle of rotation of the first pipe body 110 and the limiting component 123 relative to the seat body 122. The guide portion 111 can be a wire guide block, which is inserted into the guide groove 124 to guide the rotation of the first pipe body 110 relative to the seat body 122.

[0061] In the present solution, the movement track of the guide portion 111 is constrained by the guide groove 124, preventing the first pipe body 110 from deviating during rotation, which improves the stability of the rotation of the first pipe body 110 relative to the seat body 122.

[0062] In an embodiment, two guide portions 111 are arranged on the first side surface, two opposite guide grooves 124 are arranged on the second side surface, one guide portion 111 is arranged in one guide groove 124, the guide groove 124 is a circular arc groove, and the central angle a of the circular arc groove satisfies 30°≤a≤150°. In this way, the central angle a limits the maximum angle range of the rotation of the first pipe body 110 relative to the seat body 122, which is beneficial to improve the stability of the rotation.

[0063] Please refer to Figures 3 to 6 According to some embodiments of the present application, optionally, a first self-lubricating part 130 is arranged between the side of the first pipe body 110 and the seat body 122 facing each other in the first direction Y; and / or, a second self-lubricating part 140 is arranged between the limiting assembly 123 and the seat body 122 and away from the first pipe body 110.

[0064] It can be understood that the first self-lubricating part 130 can be a self-lubricating gasket, which can be made of PTFE (polytetrafluoroethylene) and POM (polyoxymethylene) materials. In this scheme, by arranging the first self-lubricating part 130, it is beneficial to reduce the friction and wear when the first pipe body 110 rotates relative to the seat body 122, so that the rotation of the first pipe body 110 is more stable and smooth, and the operation hand feeling of the rotation is more light and smooth.

[0065] The second self-lubricating part 140 can be a self-lubricating gasket, which can be made of PTFE (polytetrafluoroethylene) and POM (polyoxymethylene) materials. In this scheme, by arranging the second self-lubricating part 140, it is beneficial to reduce the friction and wear when the limiting assembly 123 rotates relative to the seat body 122, so that the rotation of the limiting assembly 123 is more stable and smooth, and the first pipe body 110 is driven to rotate more stably and smoothly, and the operation hand feeling of the rotation is more light and smooth.

[0066] According to some embodiments of the present application, optionally, the side of the seat body 122 facing the first pipe body 110 is provided with a first self-lubricating part 130; the first self-lubricating part 130 is arranged in an annular shape and is sleeved on the limiting assembly 123; and / or, the seat body 122 is provided with a mounting groove 1221, and the first self-lubricating part 130 is limitingly mounted in the mounting groove 1221.

[0067] The first self-lubricating part 130 is annular, and the annular structure can cover the entire circumferential contact surface of the first pipe body 110, so that the contact pressure between the first pipe body 110 and the first self-lubricating part 130 is more uniformly distributed in the circumferential direction, which is beneficial to improve the smoothness of the rotation of the first pipe body 110 relative to the seat body 122. For example, part of the limiting assembly 123 is arranged in the first pipe body 110, and the first self-lubricating part 130 is arranged outside the first pipe body 110 and is sleeved on the limiting assembly 123, which is beneficial to improve the installation stability.

[0068] The first self-lubricating member 130 is limitedly installed on the mounting groove 1221, thereby improving the stability of the installation of the first self-lubricating member 130. For example, the thickness of the first self-lubricating member 130 is greater than the depth of the mounting groove 1221, so that the first self-lubricating member 130 protrudes outside the mounting groove 1221 and abuts against the first pipe body 110, thereby avoiding the interference between the first pipe body 110 and the seat body 122, and facilitating the smooth rotation of the first pipe body 110.

[0069] Please refer to Figures 3 to 9 According to some embodiments of the present application, optionally, the limiting assembly 123 comprises a first limiting member 1231 and a second limiting member 1232, the seat body 122 is provided with a through hole 1222 penetrating in the first direction Y, the first limiting member 1231 is limitedly installed on the first pipe body 110 and penetrates from one end of the through hole 1222, and the second limiting member 1232 is limitedly installed on the seat body 122 and penetrates from the other end of the through hole 1222 to be connected and fixed with the first limiting member 1231.

[0070] The connection and fixing mode of the first limiting member 1231 and the second limiting member 1232 can be various, for example, but not limited to: a clamping structure is used for connection and fixing, or a threaded structure is used for connection and fixing.

[0071] The first limiting member 1231 is limitedly installed on the first pipe body 110 to limit the movement of the first pipe body 110 relative to the first limiting member 1231, thereby improving the stability of the installation. The limited installation mode is described in detail below, and will not be repeated here. Similarly, the second limiting member 1232 is limitedly installed on the seat body 122, and is connected and fixed with the first limiting member 1231 and the second limiting member 1232 to limit the movement of the second limiting member 1232 relative to the seat body 122, thereby improving the stability of the installation.

[0072] The second limiting member 1232 is arranged at one end of the first limiting member 1231 in the first direction Y, and the first limiting member 1231 and the second limiting member 1232 are connected and fixed in the through hole 1222 of the seat body 122, without occupying additional space outside the seat body 122, thereby improving the compactness of the structure and the space utilization.

[0073] Please refer to Figures 4 to 9According to some embodiments of the present application, optionally, the first limiting member 1231 has a first end 1231a and a second end 1231b opposite to each other along the first direction Y, and the first tubular body 110 has a first limiting portion 112; the first limiting portion 112 is in limiting cooperation with the first end 1231a, and the first limiting portion 112 is configured to limit the movement of the first limiting member 1231 along the direction from the first end 1231a to the second end 1231b and limit the rotation of the first limiting member 1231 relative to the first tubular body 110 about an axis extending along the first direction Y; and / or the second limiting member 1232 has a connecting portion 1233 and a second limiting portion 1234, the connecting portion 1233 is connected with the second end 1231b, and the second limiting portion 1234 is in limiting cooperation with the seat body 122, and the second limiting portion 1234 is configured to limit the movement of the second limiting member 1232 along the direction from the second end 1231b to the first end 1231a.

[0074] The first limiting portion 112 limits the movement of the first limiting member 1231 along the direction from the first end 1231a to the second end 1231b, i.e., prevents the first limiting member 1231 from being detached from the first tubular body 110, and ensures the stability of the installation of the first limiting member 1231 on the first tubular body 110.

[0075] The first limiting portion 112 simultaneously limits the rotation of the first limiting member 1231 relative to the first tubular body 110 about the axis, prevents the relative rotation of the first limiting member 1231 and the first tubular body 110, and enables the first limiting member 1231 to rotate together with the first tubular body 110 when the first tubular body 110 rotates relative to the seat body 122.

[0076] In the present scheme, the first limiting member 1231 is doubly limited by the first limiting portion 112, i.e., the axial and circumferential movements of the first limiting member 1231 are limited, and the reliability of the connection between the first limiting member 1231 and the first tubular body 110 is ensured.

[0077] The second limiting portion 1234 of the second limiting member 1232 is in limiting cooperation with the seat body 122, and limits the movement of the second limiting member 1232 along the direction from the second end 1231b to the first end 1231a, i.e., prevents the axial detachment of the second limiting member 1232 along the through hole 1222 of the seat body 122.

[0078] The second limiting part 1234 limits the movement of the second limiting member 1232 along the second end 1231b towards the first end 1231a, the first limiting part 112 limits the movement of the first limiting member 1231 along the first end 1231a towards the second end 1231b, and the first limiting member 1231 and the second limiting member 1232 are connected and fixed, so that the limiting assembly 123 is bidirectionally limited along the first direction Y, so that the first limiting member 1231 can be stably installed on the first pipe body 110, and the second limiting member 1232 can be stably installed on the seat body 122, thereby ensuring the stability of the installation of the limiting assembly 123.

[0079] Please refer to Figure 8 、 Figure 9 and Figure 11 According to some embodiments of the application, optionally, the first pipe body 110 is provided with a through hole 113, the first limiting part 112 comprises a limiting hole 1121 communicating the first pipe body 110 and the through hole 113, the projection of the contour of the through hole 113 along the first direction Y falls within the limiting hole 1121, the first limiting member 1231 is provided with a limiting block 1235, the first limiting member 1231 is inserted into the through hole 113, and the limiting block 1235 is clamped into the limiting hole 1121.

[0080] It can be understood that the limiting hole 1121 can be non-circular, the cross-sectional area of the limiting hole 1121 is greater than the cross-sectional area of the through hole 113, the limiting block 1235 is clamped into the limiting hole 1121, and the hole wall of the limiting hole 1121 limits the limiting block 1235 to limit the axial movement and rotation of the first limiting member 1231 relative to the first pipe body 110, so as to ensure the stability of the installation of the first limiting member 1231 on the first pipe body 110.

[0081] Please refer to Figures 4 to 9 According to some embodiments of the application, optionally, the second limiting member 1232 and the side of the seat body 122 facing each other along the first direction Y are provided with a second self-lubricating member 140.

[0082] It can be understood that the second self-lubricating member 140 can be a self-lubricating gasket, which can be made of PTFE (polytetrafluoroethylene) and POM (polyoxymethylene) materials. In this scheme, by providing the second self-lubricating member 140, the friction and wear of the second limiting member 1232 relative to the seat body 122 when rotating is reduced, so that the rotation of the second limiting member 1232 is more stable and smooth, thereby driving the first limiting member 1231 and the first pipe body 110 to rotate more stably and smoothly, so that the operation of the rotation is more light and smooth.

[0083] Please refer to Figure 8 and Figure 9According to some embodiments of the present application, optionally, the first limiting piece 1231 is provided with a first wire passing hole 1236, the first wire passing hole 1236 is in communication with the first tube body 110, the second limiting piece 1232 is provided with a second wire passing hole 1237, the first wire passing hole 1236 and the second wire passing hole 1237 are in communication to form the at least partial first wire passing channel 121.

[0084] It can be understood that the shape and size of the first wire passing hole 1236 and the second wire passing hole 1237 are not limited, as long as they can pass through the wire body. The wire body can be a power cord of a household appliance, and can also be a conductive wire of a household appliance. Exemplarily, the first wire passing hole 1236 is circular; or square. The second wire passing hole 1237 is circular; or square.

[0085] In the present scheme, by opening the first wire passing hole 1236 in the inside of the first limiting piece 1231, opening the second wire passing hole 1237 in the inside of the second limiting piece 1232, and communicating the first wire passing hole 1236 and the second wire passing hole 1237 as the at least partial first wire passing channel 121, there is no need to additionally open an independent channel outside the rotating structure 120, which is conducive to the miniaturization and light weight of the rotating structure 120. Moreover, the wire body is arranged in the first wire passing channel 121, and the first limiting piece 1231 and the second limiting piece 1232 can also protect the wire body, thereby improving the product reliability.

[0086] According to some embodiments of the present application, optionally, the side of the seat body 122 away from the first tube body 110 is provided with a groove 1223, the through hole 1222 penetrates the groove wall of the groove 1223, the second limiting piece 1232 is arranged in the groove 1223, and the first wire passing hole 1236, the second wire passing hole 1237 and the groove 1223 are in sequence in communication to form the first wire passing channel 121.

[0087] In the present scheme, the side of the seat body 122 is provided with the groove 1223, the first wire passing hole 1236, the second wire passing hole 1237 and the groove 1223 are in sequence in communication to form the first wire passing channel 121, and the groove 1223 provides an additional transition space for the wire body and improves the space utilization of the seat body 122. The cavity space of the groove 1223 is large, and when in the locked position, the groove 1223 is convenient to communicate with the second wire passing channel 221 of the quick release structure 220, thereby avoiding the bending of the wire body at the transition between the first wire passing channel 121 and the second wire passing channel 221, and improving the product reliability.

[0088] According to some embodiments of the present application, optionally, the first pipe body 110 and / or the second pipe body 210 is in a non-circular tubular arrangement; and / or, in the locked position where the quick release structure 220 is locked with the rotating structure 120, the outer peripheral wall of the rotating structure 120 located in the second pipe body 210 is in a non-circular arrangement; and / or, the extension direction of at least part of the first pipe body 110 is different from the extension direction of at least part of the second pipe body 210.

[0089] It can be understood that the first pipe body 110 and / or the second pipe body 210 is in a non-circular tubular arrangement, for example, the first pipe body 110 is in a square tubular arrangement, and the second pipe body 210 is in a square tubular arrangement, which is advantageous to increase the internal space of the first pipe body 110 and the second pipe body 210, thereby improving the material utilization.

[0090] In the locked position, the outer peripheral wall of the rotating structure 120 located in the second pipe body 210 is in a non-circular arrangement, which is matched with the non-circular tubular arrangement of the second pipe body 210, so that the inner wall of the second pipe body 210 and the outer peripheral wall of the rotating structure 120 form shape interlocking, avoiding the relative rotation of the second pipe body 210 and the rotating structure 120, and improving the stability of the rotation of the first pipe body 110 relative to the second pipe body 210 in the locked position.

[0091] The extension direction of at least part of the first pipe body 110 is different from the extension direction of at least part of the second pipe body 210, which is advantageous to shorten the overall height of the first pipe body 110 and the second pipe body 210. For example, a part of the first pipe body 110 extends along the second direction X, another part of the first pipe body 110 extends along the first direction Y, and the second pipe body 210 extends along the first direction Y, wherein the first direction Y is the height direction of the rotating structure 120, and the second direction X is the thickness direction of the quick release structure 220.

[0092] Please refer to Figures 3 to 10 According to some embodiments of the present application, optionally, one of the unlocking member 222 and the rotating structure 120 is provided with a hook 2221, and the other is provided with a clamping hole 125; in the locked position, the hook 2221 is hooked on the peripheral wall of the clamping hole 125, and the unlocking member 222 locks the rotating structure 120 in the second pipe body 210; in the unlocked position, the hook 2221 is separated from the clamping hole 125, and the unlocking member 222 releases the locking of the rotating structure 120.

[0093] In this scheme, by setting the structure of the hook 2221 and the clamping hole 125, the switching mode of the unlocking member 222 between the locked position and the unlocked position is simple, which is advantageous to simplify the specific structure of the rotating structure 120 and the unlocking member 222, and reduce the manufacturing cost.

[0094] In the locking position, the hook 2221 is hooked on the peripheral wall of the clamping hole 125 to form a position-limiting stop for the unlocking member 222, so that the rotating structure 120 can be stably locked in the second pipe body 210, thereby improving the assembly convenience of the first pipe body 110 and the second pipe body 210.

[0095] In the unlocking position, the hook 2221 is separated from the clamping hole 125, which is equivalent to that the unlocking member 222 is spaced apart from the rotating structure 120 and does not interfere with each other, and the unlocking member 222 releases the locking of the rotating structure 120, so as to facilitate the separation of the first pipe body 110 and the second pipe body 210, thereby improving the disassembly convenience of the first pipe body 110 and the second pipe body 210.

[0096] Exemplarily, the unlocking member 222 is provided with the hook 2221, and the rotating structure 120 is provided with the clamping hole 125. Specifically, the seat body 122 includes a first sub-seat 1224 and a second sub-seat 1225, the second sub-seat 1225 is arranged on one side of the first sub-seat 1224 close to the quick release structure 220, the second sub-seat 1225 is connected and fixed with the first sub-seat 1224, and the first sub-seat 1224 and the second sub-seat 1225 define the clamping hole 125, so as to facilitate the formation of the clamping hole 125, thereby reducing the manufacturing difficulty of the rotating structure 120.

[0097] According to some embodiments of the present application, optionally, the second pipe body 210 is provided with an opening 211, the unlocking member 222 is arranged at the opening 211, the unlocking member 222 is reciprocable between the locking position and the unlocking position, the direction along the center line of the second pipe body 210 to the opening 211 is a second direction X, and the unlocking member 222 is adapted to be pressed in the second direction X to move from the locking position to the unlocking position.

[0098] In the present scheme, part of the quick release structure 220 is arranged in the second pipe body 210, and the unlocking member 222 is arranged at the opening 211, so as to facilitate the pressing of the unlocking member 222 at the opening 211 of the second pipe body 210, so that the unlocking member 222 can be moved from the locking position to the unlocking position, thereby simplifying the switching position of the unlocking member 222; and the unlocking member 222 is adjusted in position by pressing, which is convenient for user operation and simplifies the operation process.

[0099] According to some embodiments of the present application, optionally, the quick release structure 220 further includes an elastic reset member 223, which cooperates with the unlocking member 222 to provide an elastic reset force in the opposite direction of the second direction X for the unlocking member 222.

[0100] It can be understood that the elastic reset member 223 can be configured as a spring. The quick release structure 220 includes a base 224, one end of the elastic reset member 223 abuts against the base 224, and the other end of the elastic reset member 223 abuts against the unlocking member 222. When the unlocking member 222 moves to the unlocking position, the unlocking member 222 compresses the elastic reset member 223 to store energy, so that the unlocking member 222 can reset to the locking position under the elastic potential energy of the elastic reset member 223. Illustratively, the base 224 is arranged in the second pipe body 210 and is fixedly connected with the second pipe body 210, so as to improve the stability of the quick release structure 220 installed on the second pipe body 210.

[0101] In the present scheme, by arranging the elastic reset member 223, the elastic reset member 223 can drive the unlocking member 222 to reset to the locking position through elastic deformation, and in the locking position, the elastic reset force of the elastic reset member 223 presses against the unlocking member 222, so that the unlocking member 222 can be kept in the locking position, thereby improving the reliability of the quick release structure 220 locking the rotating structure 120.

[0102] The present application also provides a lamp 20, which includes the pipe assembly 10 as above. The specific structure of the pipe assembly 10 is referred to the above embodiments. Since the lamp 20 adopts all the technical solutions of the above embodiments, it has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here. The lamp 20 can be a table lamp. The lamp 20 is suitable for being installed on a table, so that the user can work, study, etc. on the table. Illustratively, the lamp 20 includes the pipe assembly 10 and a lamp head 21, and the lamp head 21 is arranged on the first pipe body 110 of the pipe assembly 10.

[0103] The above description is only an exemplary embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation based on the technical concept of the present application, or direct / indirect application in other related technical fields is included in the patent protection scope of the present application.

Claims

1. A tube assembly, characterized by The utility model relates to a first rod group, including first pipe body and rotating structure, second rod group, including second pipe body and quick release structure, first pipe body passes through rotating structure rotatablely located second pipe body, quick release structure is located second pipe body, and quick release structure and rotating structure are locked or are unlocked. The rotating structure has a first wire passage, the quick release structure has a second wire passage and an unlocking member movable relative to the second pipe body; When the unlocking member moves to a locking position, the quick release structure locks the rotating structure to the second pipe body, and the first pipe body, the first wire passage, the second wire passage and the second pipe body are sequentially communicated; 2. The tube assembly of claim 1, wherein, When the unlocking member moves to an unlocking position, the quick release structure releases the locking of the rotating structure, and the first rod group and the second rod group can be arranged separately. The rotating structure is arranged on the first pipe body, and the first wire passage is communicated with the first pipe body; in the locking position, at least part of the rotating structure is arranged in the first pipe body and / or the second pipe body. The rotating structure includes a seat body and a limiting assembly, the limiting assembly is connected to the first pipe body and the seat body to limit the movement of the first pipe body relative to the seat body along a first direction, and the first pipe body and the limiting assembly are rotatably arranged relative to the seat body about an axis extending along the first direction.

3. The tube assembly of claim 2, wherein, The first pipe body is arranged on the side of the seat body away from the second pipe body along the first direction, and the limiting assembly defines a first wire passage, or the seat body and the limiting assembly jointly define a first wire passage.

4. The tube assembly of claim 1, wherein, The side of the first pipe body facing the seat body is a first side, the side of the seat body facing the first pipe body is a second side, one of the first side and the second side is provided with a guide portion, and the other is provided with a guide groove, and at least part of the guide portion is rotatably arranged in the guide groove about an axis extending along the first direction.

5. The tube assembly of claim 4, wherein, A first self-lubricating member is arranged between the side of the first pipe body and the seat body facing each other along the first direction.

6. The tube assembly of claim 4, wherein, And / or, a second self-lubricating member is arranged away from the first pipe body between the limiting assembly and the seat body.

7. The tube assembly of claim 4, wherein, The side of the seat body facing the first pipe body is provided with a first self-lubricating member; the first self-lubricating member is annularly arranged and sleeved on the limiting assembly. And / or, the seat body is provided with a mounting groove, and the first self-lubricating member is limitingly mounted in the mounting groove.

8. The tube assembly of claim 7, wherein, The limiting assembly includes a first limiting member and a second limiting member, the seat body is provided with a through hole arranged along the first direction, the first limiting member is limitingly mounted on the first pipe body and penetrates from one end of the through hole, and the second limiting member is limitingly mounted on the seat body and penetrates from the other end of the through hole to be connected and fixed with the first limiting member. The first limiting member has a first end and a second end opposite along the first direction, and the first pipe body has a first limiting portion.

9. The tube assembly of claim 4, wherein, ​ 10. The tube assembly of claim 9, wherein, ​ The first limiting part is in limiting cooperation with the first end, and is used for limiting movement of the first limiting member in a direction from the first end to the second end and rotation of the first limiting member relative to the first pipe body about an axis extending in the first direction; and / or, The second limiting member has a connecting part and a second limiting part, the connecting part is connected with the second end, and the second limiting part is in limiting cooperation with the seat body and is used for limiting movement of the second limiting member in a direction from the second end to the first end.

11. The tube assembly of claim 10, wherein, The first pipe body is provided with a through hole, the first limiting part includes a limiting hole that communicates the first pipe body and the through hole, a projection of an outline of the through hole in the first direction falls within the limiting hole, the first limiting member is provided with a limiting block, the first limiting member is inserted into the through hole, and the limiting block is clamped into the limiting hole.

12. The tube assembly of claim 9, wherein, The first limiting member is provided with a first wire passing hole, the first wire passing hole communicates with the first pipe body, the second limiting member is provided with a second wire passing hole, and the first wire passing hole and the second wire passing hole communicate to form at least part of a first wire passing channel.

13. The tube assembly of claim 12, wherein, The seat body is provided with a groove on a side away from the first pipe body, the through hole penetrates a groove wall of the groove, the second limiting member is arranged in the groove, and the first wire passing hole, the second wire passing hole and the groove sequentially communicate to form the first wire passing channel.

14. The tube assembly of claim 1, wherein, The first pipe body and / or the second pipe body is in a non-circular tubular shape; And / or, in a locked position where the quick release structure is locked with the rotating structure, an outline of an outer peripheral wall of the rotating structure located in the second pipe body is in a non-circular shape; And / or, an extension direction of at least part of the first pipe body is different from an extension direction of at least part of the second pipe body.

15. The tube assembly of claim 2, wherein, One of the unlocking member and the rotating structure is provided with a hook, and the other is provided with a clamping hole; In the locked position, the hook is hooked on a peripheral wall of the clamping hole, and the unlocking member locks the rotating structure in the second pipe body; In the unlocked position, the hook is separated from the clamping hole, and the unlocking member releases the locking on the rotating structure.

16. The pipe assembly of any one of claims 2 to 15, wherein, The second pipe body is provided with an opening, the unlocking member is arranged at the opening, the unlocking member is reciprocable between the locked position and the unlocked position, a second direction is a direction from the opening to a center line of the second pipe body, and the unlocking member is adapted to be pressed in the second direction to move from the locked position to the unlocked position.

17. The tube assembly of claim 16, wherein, The quick release structure further includes an elastic reset member, the elastic reset member cooperates with the unlocking member, and is used for providing an elastic reset force in an opposite direction of the second direction to the unlocking member.

18. A luminaire, characterized by The pipe body assembly includes the pipe body assembly according to any one of claims 1 to 17.

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