Fan supporting pipe assembly and fan equipment

Abstract

The utility model relates to a fan supporting pipe assembly and fan equipment, and the fan supporting pipe assembly comprises a plurality of supporting pipes which are spliced in sequence; at least one conductive connection structure, wherein the conductive connection structure is detachably connected to the inner part of the joint of the two adjacent supporting pipes; the connecting part of every two adjacent supporting pipes is provided with the corresponding threaded fixing part, and each threaded fixing part is arranged on the periphery of the connecting part of every two adjacent supporting pipes in a sleeving mode and connected to the connecting part of every two adjacent supporting pipes in a threaded mode. According to the fan supporting pipe assembly, the reliability of connection between the upper connecting pipe and the lower connecting pipe and the convenience of disassembly and assembly after wires are arranged between the upper connecting pipe and the lower connecting pipe can be achieved at the same time.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of household appliances, and in particular to a fan support pipe assembly and a fan device. BACKGROUND

[0002] In traditional fan designs, the detachable ground pipe structure mainly adopts two forms: plug-in type and threaded type. These two structures have their own advantages and disadvantages, but also have certain limitations in actual application.

[0003] The plug-in type ground pipe controls the opening and closing of the buckle through the button between the upper and lower connecting pipes, thereby realizing the quick disassembly and assembly of the ground pipe. The advantage of this structure is that it is simple to operate and easy to assemble, and is very suitable for scenarios that require frequent disassembly and assembly. However, its fixing performance is relatively weak, especially in the case of a heavy fan head, when the fan head swings, the middle ground pipe is prone to shaking, thereby causing noise problems.

[0004] The threaded type ground pipe realizes the fixation of the upper and lower assemblies through threaded connection. This structure has high connection reliability and can effectively avoid noise problems caused by shaking. However, the threaded type structure has a significant defect: due to the design limitations of the threaded part, it is difficult to arrange wires inside the ground pipe, making it difficult to pass wires in the middle. CONTENT OF THE UTILITY MODEL

[0005] The present application provides a fan support pipe assembly that can improve the reliability of the connection between the upper and lower connecting pipes, and also realize the convenience of disassembly and assembly after arranging wires between the upper and lower connecting pipes.

[0006] In a first aspect, the present application provides a fan support pipe assembly, comprising:

[0007] a plurality of support pipes, the plurality of support pipes being sequentially spliced;

[0008] at least one conductive connection structure, the inside of the connection between adjacent two support pipes being detachably connected with the conductive connection structure; and

[0009] at least one threaded fixing member, the connection between adjacent two support pipes being provided with the threaded fixing member, the threaded fixing member being sleeved on the outer periphery of the connection between adjacent two support pipes and being threadedly connected to the connection between two support pipes.

[0010] In some embodiments, the plurality of support pipes includes a first support pipe and a second support pipe, the first support pipe is provided with a first threaded part, the second support pipe is provided with a second threaded part, the threaded fixing member is provided with a third threaded part, and the length of the third threaded part is greater than the sum of the lengths of the first threaded part and the second threaded part.

[0011] In some embodiments, the first thread and the second thread are both external threads, and the third thread is an internal thread.

[0012] In some embodiments, the conductive connection structure abuts between two adjacent support tubes in a sequential splicing direction of the plurality of support tubes, and limits movement of the conductive connection structure in an axial direction of the support tubes.

[0013] In some embodiments, each support tube is provided with a splicing portion extending in a length direction of the corresponding support tube.

[0014] In some embodiments, the conductive connection structure comprises a first connection tube, a second connection tube, a male connector, and a female connector, the first connection tube is spliced with the second connection tube; a receiving space is formed between the first connection tube and the second connection tube, the male connector and the female connector are arranged in the receiving space, and the male connector is fixed to the first connection tube, and the female connector is fixed to the second connection tube.

[0015] In some embodiments, the first connection tube is provided with a guide rib, and the second connection tube is provided with a guide groove; the guide rib cooperates with the guide groove to limit relative rotation of the first connection tube and the second connection tube.

[0016] In some embodiments, the conductive connection structure further comprises a terminal pressing sheet, the terminal pressing sheet is arranged at an end of the first connection tube away from the second connection tube, and the male connector is abutted between the terminal pressing sheet and the first connection tube.

[0017] In some embodiments, the conductive connection structure further comprises a terminal support, the second connection tube is provided with a mounting space, the terminal support is arranged in the mounting space, and the female connector is abutted to the terminal support.

[0018] In a second aspect, the present application provides a fan device, the fan device comprising:

[0019] a head assembly;

[0020] a foot plate assembly; and

[0021] The fan support tube assembly of any one of the above, which is detachably connected between the head assembly and the foot plate assembly.

[0022] Compared with the prior art, the above technical solutions provided by the embodiments of the present application have the following advantages:

[0023] The fan support pipe assembly provided by the embodiment of the application is provided with a threaded fixing part at the connection between two adjacent support pipes, so that the two adjacent support pipes are fastened by threaded connection, the stability of the connection between the support pipes is enhanced, the loosening or shaking problem caused by the swinging of the fan head or external vibration can be effectively avoided, and the noise caused by unstable structure is reduced. In addition, the conductive connection structure is detachably connected inside the connection between the two adjacent support pipes, so that the wire can be smoothly arranged inside the support pipe, and meanwhile the disassembly and assembly operation between the support pipes is not affected. The conductive connection structure and the threaded fixing part are both designed to be detachable, so that the user can complete the assembly or disassembly of the support pipe assembly by simple operation without using complex tools. BRIEF DESCRIPTION OF DRAWINGS

[0024] The drawings incorporated into the specification and constituting a part of the specification show embodiments consistent with the present application and, together with the specification, serve to explain the principles of the present application.

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0026] One or more embodiments are exemplarily illustrated by the pictures in the drawings corresponding thereto, and these exemplary illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, unless otherwise specified. The drawings in the drawings do not constitute a proportional limitation.

[0027] Figure 1 An assembly schematic view of a fan support pipe assembly provided by the embodiment of the present application;

[0028] Figure 2 An exploded schematic view of a support pipe and a threaded fixing part provided by the embodiment of the present application;

[0029] Figure 3 An exploded schematic view of a fan support pipe assembly provided by the embodiment of the present application;

[0030] Figure 4 An exploded schematic view of a conductive connection structure provided by the embodiment of the present application;

[0031] Figure 5 An exploded schematic view of part of the structure in the conductive connection structure provided by the embodiment of the present application;

[0032] Figure 6 A connection schematic view of a male connector and a female connector in the conductive connection structure provided by the embodiment of the present application;

[0033] Figure 7 A structural schematic diagram of a support pipe provided for an embodiment of the present application is shown in the figure.

[0034] Figure 8 A structural schematic diagram of a first connecting pipe provided for an embodiment of the present application is shown in the figure.

[0035] Figure 9 A structural schematic diagram of a second connecting pipe provided for an embodiment of the present application is shown in the figure.

[0036] Explanation of reference numerals:

[0037] Fan support pipe assembly 10, support pipe 100, first support pipe 110, first threaded part 111, second support pipe 120, second threaded part 121, plug-in part 130, conductive connection structure 200, first connecting pipe 210, guide rib 211, convex rib 212, second connecting pipe 220, guide groove 221, clamping groove 222, male connector 230, female connector 240, containing space 250, terminal pressing piece 260, terminal support 270, mounting space 280, threaded fixing part 300, third threaded part 310. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a 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 fall within the scope of protection of the present application.

[0039] The following disclosure provides many different embodiments or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, reference numerals and / or letters can be repeated in different examples in the present application. Such repetition is for the purpose of simplification and clarity, and does not indicate the relationship between the various embodiments and / or settings discussed.

[0040] For the convenience of description, spatial relative terms can be used in the specification to describe the relative position relationship or movement condition of one element or feature with respect to another element or feature as shown in the drawings, such as "inner", "outer", "inboard", "outboard", "under", "below", "on", "above", "front", "back", and the like. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the drawings. For example, if the device in the drawings is turned over or reversed, or the orientation of the device is changed, the indicative directions will also change accordingly, for example: the element described as "under" or "below" another element or feature will be oriented as "above" or "above" another element or feature. Therefore, the example term "below" can include both the upper and lower positions. The device can be additionally oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used in the specification are interpreted accordingly.

[0041] In the conventional fan design, the detachable ground pipe structure mainly adopts two forms: plug-in type and threaded type. These two structures have their own advantages and disadvantages, but also have certain limitations in practical application.

[0042] The plug-in type ground pipe realizes the quick disassembly and assembly of the ground pipe through the button control buckle between the upper and lower connecting pipes. The advantage of this structure is that the operation is simple and the assembly is convenient, which is very suitable for scenes that need to be frequently disassembled and assembled. However, its fixing performance is relatively weak, especially in the case of a heavy fan head, when the fan head swings, the middle ground pipe is easy to shake, thereby causing noise problems.

[0043] The threaded type ground pipe realizes the fixation of the upper and lower assemblies through threaded connection. This structure has high connection reliability and can effectively avoid the noise problem caused by shaking. However, the threaded structure has a significant defect: due to the design limitation of the threaded part, it is difficult to arrange wires inside the ground pipe, making it difficult to pass the wire in the middle.

[0044] In order to solve the technical problems that the existing technology can only single-ly realize the reliability of the connection between the upper and lower connecting pipes, or only single-ly realize the convenience of disassembly after arranging wires between the upper and lower connecting pipes, the present application provides a fan support pipe assembly, which can simultaneously realize the reliability of the connection between the upper and lower connecting pipes and the convenience of disassembly after arranging wires between the upper and lower connecting pipes.

[0045] Referring to Figures 1-9 The fan support pipe assembly 10 provided by the embodiments of the present application includes a support pipe 100, a conductive connection structure 200, and a threaded fixing piece 300.

[0046] The plurality of support tubes 100 are sequentially spliced.

[0047] The number of the conductive connection structure 200 is at least one, and the inside of the connection part of the adjacent two support tubes 100 is detachably connected with the conductive connection structure 200.

[0048] The number of the threaded fixing piece 300 is at least one, and the connection part of the adjacent two support tubes 100 is provided with the threaded fixing piece 300, and the threaded fixing piece 300 is sleeved on the outer periphery of the connection part of the adjacent two support tubes 100 and is threadedly connected to the connection part of the two support tubes 100.

[0049] The embodiment sets the threaded fixing piece 300 at the connection part of the adjacent two support tubes 100, so that the adjacent two support tubes 100 are fastened by thread connection, the stability of the connection between the support tubes 100 is enhanced, the loosening or shaking problem caused by the fan head swing or external vibration can be effectively avoided, and the noise caused by unstable structure is reduced. In addition, the conductive connection structure 200 is detachably connected inside the connection part of the adjacent two support tubes 100, so that the wire can be smoothly arranged inside the support tube 100, and the disassembly and assembly operation between the support tubes 100 is not affected. The conductive connection structure 200 and the threaded fixing piece 300 are both designed to be detachable, so that the user can complete the assembly or disassembly of the support tube 100 assembly by simple operation without using complex tools.

[0050] In some embodiments, the plurality of support tubes 100 include a first support tube 110 and a second support tube 120, the first support tube 110 is provided with a first threaded part 111, the second support tube 120 is provided with a second threaded part 121, the threaded fixing sleeve is provided with a third threaded part 310, and the length of the third threaded part 310 is greater than the sum of the lengths of the first threaded part 111 and the second threaded part 121.

[0051] By designing the third threaded part 310 of the threaded fixing sleeve to be greater than the sum of the lengths of the first threaded part 111 and the second threaded part 121, a longer thread cooperation can be formed between the threaded fixing sleeve and the first support tube 110 and the second support tube 120, the firmness of the connection part is enhanced, and the loosening or shaking problem caused by external vibration or fan head swing is avoided.

[0052] In some embodiments, the first threaded part 111 and the second threaded part 121 are both external threads, and the third threaded part 310 is an internal thread.

[0053] By designing the first threaded part 111 and the second threaded part 121 as external threads and the third threaded part 310 as an internal thread, an aesthetic appearance and dust and dirt prevention performance can be achieved.

[0054] In some embodiments, the conductive connection structure 200 abuts between two adjacent support tubes 100 along the sequential splicing direction of the plurality of support tubes 100, thereby limiting the axial movement of the conductive connection structure 200 along the support tube 100 and improving the stability of the connection of the conductive connection structure 200.

[0055] In some embodiments, each support tube 100 is provided with a splicing portion 130, and each splicing portion 130 extends along the length direction of the corresponding support tube 100.

[0056] The splicing portion 130 extends along the length direction of the support tube 100, which can enable the mutual abutment between the adjacent support tubes 100, thereby improving the stability of the connection between the adjacent support tubes 100.

[0057] In some embodiments, the conductive connection structure 200 includes a first connection tube 210, a second connection tube 220, a male connector 230, and a female connector 240. The first connection tube 210 is spliced with the second connection tube 220. The first connection tube 210 and the second connection tube 220 form an accommodation space 250, and the male connector 230 and the female connector 240 are arranged in the accommodation space 250. The male connector 230 is fixed to the first connection tube 210, and the female connector 240 is fixed to the second connection tube 220.

[0058] In this way, the design that the first connection tube 210 is spliced with the second connection tube 220 enables the entire conductive connection structure 200 to be quickly assembled or disassembled without the need for complex tools or operation steps. When the male connector 230 or the female connector 240 needs to be replaced or repaired, the components in the accommodation space 250 can be easily accessed by only separating the first connection tube 210 and the second connection tube 220, which greatly simplifies the maintenance process.

[0059] In addition, the male connector 230 and the female connector 240 are fixed in the accommodation space 250, which can avoid the influence of external dust, moisture, or other contaminants and enhance the reliability of the electrical connection. It can also avoid the problem of poor contact caused by external vibration or looseness, reduce the contact resistance, and ensure the efficiency of current transmission.

[0060] In some embodiments, the first connection tube 210 can be provided with a protruding rib 212, and the second connection tube 220 can be provided with a clamping groove 222. In this way, the splicing between the first connection tube 210 and the second connection tube 220 can be achieved through the cooperation of the protruding rib 212 and the clamping groove 222.

[0061] In some embodiments, the first connecting pipe 210 is provided with a guide rib 211, and the second connecting pipe 220 is provided with a guide groove 221; the guide rib 211 cooperates with the guide groove 221 to limit the relative rotation of the first connecting pipe 210 and the second connecting pipe 220.

[0062] In some embodiments, the conductive connecting structure 200 further comprises a terminal pressing sheet 260, which is arranged at one end of the first connecting pipe 210 away from the second connecting pipe 220, and abuts the male connector 230 between the terminal pressing sheet 260 and the first connecting pipe 210.

[0063] In this way, the terminal pressing sheet 260 can fix the male connector 230 of the strand on the first connecting pipe 210, and then fix the first connecting pipe 210 on the first support pipe 110 to form an upper assembly.

[0064] In some embodiments, the conductive connecting structure 200 further comprises a terminal support 270, the second connecting pipe 220 is provided with a mounting space 280, and the terminal support 270 is arranged in the mounting space 280, and the female connector 240 abuts the terminal support 270.

[0065] In this way, the terminal support 270 fixes the female connector 240 of the strand on the second connecting pipe 220, and then fixes the second connecting pipe 220 on the second support pipe 120 to form a lower assembly.

[0066] In a second aspect, the present application provides a fan device, which comprises a head assembly, a foot disc assembly, and the fan support pipe assembly 10 mentioned in any of the above embodiments, which is detachably connected between the head assembly and the foot disc assembly.

[0067] In the above embodiments, the description of each embodiment focuses on different aspects, and the parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments.

[0068] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0069] In addition, the terms "first", "second", etc. are used herein only to describe different instances, and do not imply or suggest relative importance or a number of the technical features indicated. Thus, the features defined with "first", "second", etc. can include one or more of the features explicitly or implicitly. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited.

[0070] In the present application, unless otherwise explicitly and specifically defined, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be connected, or detachable, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0071] In the present application, unless otherwise explicitly and specifically defined, the first feature "on" or "under" the second feature can include the first and second features in direct contact, or the first and second features not in direct contact but in contact through another feature between them. Moreover, the first feature "on", "above" and "on" the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature "under", "below" and "below" the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0072] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" 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 present application. In the present application, the illustrative description of the above terms should not be understood as necessarily referring 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. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present application.

[0073] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, these modifications and variations of the present application are intended to be included within the scope of the claims of the present application and their equivalents. The present application is intended to include these modifications and variations.

[0074] The above is merely specific embodiments of the present application, and the protection scope of the present application is not limited thereto, and any modification or replacement within the technical scope disclosed by the present application can be easily thought by those skilled in the art, and these modifications or replacements shall be encompassed in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A fan support tube assembly characterized by, The fan support pipe assembly comprises: a plurality of support pipes which are sequentially spliced; at least one electrically-conductive connecting structure which is detachably connected to the inside of the connection between two adjacent support pipes; and at least one threaded fixing member which is provided at the connection between two adjacent support pipes, and is sleeved on the outer periphery of the connection between the two support pipes and is threadedly connected to the connection between the two support pipes.

2. The fan support tube assembly of claim 1, wherein, The plurality of support pipes comprise a first support pipe and a second support pipe, the first support pipe is provided with a first threaded portion, the second support pipe is provided with a second threaded portion, and the threaded fixing member is provided with a third threaded portion, the length of the third threaded portion being greater than the sum of the lengths of the first threaded portion and the second threaded portion.

3. The fan support tube assembly of claim 2, wherein, The first threaded portion and the second threaded portion are both external threads, and the third threaded portion is an internal thread.

4. The fan support tube assembly of claim 1, wherein, The electrically-conductive connecting structure abuts between two adjacent support pipes in the direction of sequential splicing of the plurality of support pipes, thereby limiting the movement of the electrically-conductive connecting structure in the axial direction of the support pipes.

5. The fan support tube assembly of claim 1, wherein, Each support pipe is provided with a splicing portion which extends in the length direction of the corresponding support pipe.

6. The fan support tube assembly of claim 1, wherein, The electrically-conductive connecting structure comprises a first connecting pipe, a second connecting pipe, a male connector and a female connector, the first connecting pipe being spliced into the second connecting pipe; a receiving space is formed between the first connecting pipe and the second connecting pipe, the male connector and the female connector being arranged in the receiving space, and the male connector being fixed to the first connecting pipe and the female connector being fixed to the second connecting pipe.

7. The fan support tube assembly of claim 6, wherein, The first connecting pipe is provided with a guide rib, and the second connecting pipe is provided with a guide groove; the guide rib cooperates with the guide groove to limit the relative rotation of the first connecting pipe and the second connecting pipe.

8. The fan support tube assembly of claim 6, wherein, The electrically-conductive connecting structure further comprises a terminal pressing sheet, the terminal pressing sheet being arranged at the end of the first connecting pipe which is away from the second connecting pipe, and the male connector being abutted between the terminal pressing sheet and the first connecting pipe.

9. The fan support tube assembly of claim 6, wherein, The electrically-conductive connecting structure further comprises a terminal support, the second connecting pipe being provided with a mounting space, the terminal support being arranged in the mounting space, and the female connector being abutted against the terminal support.

10. A fan apparatus, characterized by, The fan device comprises: a head assembly; a foot plate assembly; and The fan support pipe assembly of any one of claims 1-9 is detachably connected between the head assembly and the foot plate assembly.

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