Fan

Abstract

The utility model discloses a fan, relates to the air-out equipment technical field, the fan includes fixed support, handpiece subassembly and adapter, fixed support includes support pillar and chassis, the chassis is equipped with the mounting hole, the one end of support pillar is detachably connected to chassis and is inserted in the mounting hole, and the other end of support pillar is detachably connected to the chassis and is inserted in the mounting hole. A wire passing through hole penetrating through the two ends of the supporting column is formed in the supporting column. The machine head assembly is provided with a mounting end, the mounting end is detachably connected with the other end of the supporting column, and the end face of the mounting end is provided with a first wiring terminal. The adapter is provided with a transmission cable, the transmission cable is movably arranged in the wire passing through hole in a penetrating mode, one end of the transmission cable is provided with a second wiring terminal, and the second wiring terminal is connected with the first wiring terminal in a matched and inserted mode. According to the technical scheme, the cable of the fan adapter is prevented from being exposed, and the practicability and attractiveness of the fan are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air outlet equipment, in particular to a fan. Background Art

[0002] In the related art, the fan can usually adopt a detachable structural design for the fixed bracket and the head assembly, so that the fan can be disassembled for transportation or storage, which is conducive to better reducing the space occupied by the fan when it is stored.

[0003] However, the fan usually requires the adapter cable to be electrically connected to the head assembly outside the fixing bracket to avoid interference caused by the adapter cable when the fan is disassembled and stored. However, the cable exposed outside the fixing bracket is likely to interfere with the user's activities and make the overall appearance of the fan less neat, reducing the practicality and aesthetics of the fan. Utility Model Content

[0004] The main purpose of the utility model is to propose a fan, which aims to form a certain channel inside the fixed bracket for the transmission cable of the adapter to route, and to enable the transmission cable and the head assembly to achieve a detachable electrical connection between the adapter and the head assembly by means of wiring terminals, thereby avoiding exposure of the cables of the fan adapter and effectively improving the practicality and aesthetics of the fan.

[0005] To achieve the above-mentioned purpose, the fan proposed in the utility model includes a fixed bracket, a head assembly and an adapter, the fixed bracket includes a support column and a chassis, the chassis is provided with a mounting hole, one end of the support column is detachably connected to the chassis and inserted into the mounting hole, and the support column is provided with a wire through hole passing through both ends of the support column; the head assembly has a mounting end, the mounting end is detachably connected to the other end of the support column, and the end face of the mounting end is provided with a first terminal; the adapter is provided with a transmission cable, the transmission cable is movably passed through the wire through hole, one end of the transmission cable is provided with a second terminal, and the second terminal is plugged in with the first terminal.

[0006] In one embodiment, the end surface of the mounting end is provided with one of a mounting buckle or a mounting protrusion, and the outer periphery of the second connecting terminal is provided with the other of a mounting buckle or a mounting protrusion, and the mounting buckle is arranged to cooperate with the mounting protrusion.

[0007] In one embodiment, a wiring channel connected to the mounting hole is provided in the chassis, a wire outlet connected to the wiring channel is provided on the periphery of the chassis, and the transmission cable is sequentially passed through the wire outlet, the wiring channel and the wire through hole.

[0008] In one embodiment, a wiring groove is recessed on the surface of the chassis, the wiring groove is formed as the wiring channel, and the mounting hole is arranged through the inner wall of the wiring groove.

[0009] In one embodiment, a limiting member is provided in the chassis, and the limiting member is provided on the inner side wall of the wiring groove, and the limiting member is used to limit and fix the transmission cable.

[0010] In one embodiment, a storage space is provided in the chassis, and the fan has an installed state and a stored state. When the fan is in the installed state, the two ends of the support column are respectively connected to the chassis and the head assembly, and the transmission cable is passed through the wire through hole and is electrically connected to the head assembly; when the fan is in the stored state, the support column and the adapter are respectively stored in the storage space.

[0011] In one embodiment, the support column includes at least two column units, at least two column units are detachably connected, and at least two of the column units are sequentially connected end to end when the fan is in the installed state; at least two of the column units are respectively accommodated in the accommodation space when the fan is in the storage state. And / or, the fan also includes a remote control device, the remote control device is connected to the head assembly signal, and the remote control device can be accommodated in the accommodation space. And / or, a partition is provided in the chassis, the partition is arranged in the accommodation space, and the partition is used to limit and fix the support column and / or the adapter. And / or, the chassis includes a tray and a cover plate, the cover plate is detachably connected to the tray, and encloses the tray to form the accommodation space.

[0012] In one embodiment, the head assembly is detachably connected to the chassis, and the head assembly is stacked and connected to the chassis when the fan is in the storage state.

[0013] In one embodiment, one side of the head assembly is provided with a fixing buckle or a fixing protrusion, and one side of the chassis is provided with the other fixing buckle or a fixing protrusion, and the fixing buckle is correspondingly engaged with the fixing protrusion.

[0014] In one embodiment, the support column is threadedly connected to the inner wall of the mounting hole. And / or, the support column is threadedly connected to the mounting end.

[0015] The technical solution of the utility model allows the transmission cable of the adapter to be movably inserted into the wire through hole by arranging a wire through hole in the support column, so that the transmission cable and the head assembly can be detachably wired in the fixed bracket by using the first wiring terminal and the second wiring terminal, thereby allowing the transmission cable of the adapter to be better arranged inside the fixed bracket, reducing the interference of external cables with user activities and improving the overall aesthetics of the fan; at the same time, the transmission cable can be more conveniently and reliably separated from the head assembly and the fixed bracket when the fan is disassembled and stored, avoiding interference between the adapter and the head assembly when the support column is detached from the chassis and the head assembly, thereby effectively improving the practicality and reliability of the fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0017] Figure 1 A schematic structural diagram of a fan according to an embodiment of the present invention;

[0018] Figure 2 for Figure 1 A cross-sectional view of a fan embodiment;

[0019] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0020] Figure 4 for Figure 2 A partial enlarged view of point B in the middle;

[0021] Figure 5 for Figure 1 A schematic diagram of the structure of the fan head assembly and the transmission cable when connected together;

[0022] Figure 6 for Figure 1 A schematic bottom view of a chassis of a fan embodiment;

[0023] Figure 7 for Figure 1 A schematic structural diagram of a fan of an embodiment of the present invention when in a storage state;

[0024] Figure 8 for Figure 7 Exploded view of the fan in the stowed state.

[0025] Description of Figure Numbers:

[0026] 100. Fan; 10. Fixed bracket; 11. Support column; 111. Wire through hole; 13. Chassis; 13a. Tray; 13b. Cover; 131. Mounting hole; 133. Wiring channel; 135. Wire outlet; 137. Limiting piece; 139. Storage space; 1391. Partition; 30. Head assembly; 31. Mounting end; 33. First wiring terminal; 35. Mounting buckle; 50. Adapter; 51. Transmission cable; 511. Second wiring terminal; 513. Mounting protrusion; 70. Remote control device.

[0027] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0030] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0031] In the related art, the fan can usually adopt a detachable structural design for the fixed bracket and the head assembly, so that the fan can be disassembled for transportation or storage, which is conducive to better reducing the space occupied by the fan when it is stored. However, the fan usually requires the adapter cable to be electrically connected to the head assembly on the outside of the fixed bracket to avoid interference caused by the adapter cable when the fan is disassembled and stored. However, the cable exposed on the outside of the fixed bracket is likely to interfere with the user's activities and cause the overall appearance of the fan to be less than neat, reducing the practicality and aesthetics of the fan. In view of the above problems, the utility model proposes a fan 100.

[0032] See also Figures 1 to 8 In one embodiment of the utility model, the fan 100 includes a fixed bracket 10, a head assembly 30 and an adapter 50. The fixed bracket 10 includes a support column 11 and a chassis 13. The chassis 13 is provided with a mounting hole 131. One end of the support column 11 is detachably connected to the chassis 13 and inserted into the mounting hole 131. The support column 11 is provided with a wire through hole 111 that passes through both ends of the support column 11; the head assembly 30 has a mounting end 31, the mounting end 31 is detachably connected to the other end of the support column 11, and the end surface of the mounting end 31 is provided with a first wiring terminal 33; the adapter 50 is provided with a transmission cable 51, the transmission cable 51 is movably passed through the wire through hole 111, and one end of the transmission cable 51 is provided with a second wiring terminal 511, and the second wiring terminal 511 is plugged with the first wiring terminal 33.

[0033] It can be understood that by adopting a detachable structure for the fixed bracket 10 and the head assembly 30 of the fan 100, the support column 11, the chassis 13, the head assembly 30 and other components can be disassembled separately when the fan 100 is produced and then combined and packaged in a certain way, thereby reducing the overall volume of the fan 100 during transportation. When the user does not need to use the fan 100, the user can disassemble and combine the various components of the fan 100 according to the packaging method of the fan 100 when it leaves the factory, thereby better reducing the space occupied by the fan 100 when it is stored.

[0034] In this embodiment, one end of the support column 11 can be provided with a snap structure or a threaded structure corresponding to the mounting hole 131 of the chassis 13, so that the support column 11 and the chassis 13 can be detachably connected by snap-fitting or threading, thereby improving the convenience of disassembly and assembly of the support column 11 and the chassis 13; similarly, the other end of the support column 11 can be provided with a snap structure or a threaded structure corresponding to the mounting end 31 of the head assembly 30, so that the support column 11 and the head assembly 30 can be detachably connected by snap-fitting or threading, thereby improving the convenience of disassembly and assembly of the support column 11 and the head assembly 30. When the fan 100 is stored, the support column 11, the chassis 13, the head assembly 30 and other components can be assembled and stored in a certain combination, or the multiple components of the fan 100 can be placed in corresponding positions in a special storage mold for storage, so that the volume of the fan 100 can be reduced when it is stored.

[0035] By making the support column 11 adopt a hollow column structure, a wire through hole 111 penetrating through both ends of the support column 11 can be formed in the support column 11, and then when one end of the support column 11 is installed at the mounting hole 131, the wire through hole 111 can be connected through the mounting hole 131. At this time, by setting a first wiring terminal 33 at the end surface of the mounting end 31 of the head assembly 30, the first wiring terminal 33 can be electrically connected to the control module, drive module and other components in the head assembly 30, and when the mounting end 31 of the head is connected and fixed to the other end of the support column 11, the end surface of the mounting end 31 can be exposed in the wiring through hole of the support column 11. Therefore, the fan 100 can electrically connect the adapter 50 connected to the external power supply to the head assembly 30 through the wire through hole 111 to realize the whole machine power supply and regulation of the fan 100. The adapter 50 can be configured with a transmission cable 51 with a certain length. By setting a second terminal 511 that cooperates with the first terminal 33 at the end of the transmission cable 51, the adapter 50 can set the transmission cable 51 from the chassis 13 through the outlet 135 and the wire through hole 111 in the support column 11, and the second terminal 511 can be plugged with the first terminal 33 of the head assembly 30 in the wire through hole 111 to realize the electrical connection between the adapter 50 and the head assembly 30, so that the fan 100 can stably set the cable for transmitting power to the head assembly 30 inside the fixed bracket 10, which is conducive to better avoiding the external cable of the fan 100 being suspended in the air and having a certain probability of causing the user to trip, reducing the interference of the fan 100 with the user's activities, and at the same time making the overall structure of the fan 100 more concise and improving the aesthetics of the fan 100. Among them, the fan 100 can make the mounting hole 131 pass through the chassis 13. At this time, by using the stepping feet to raise the chassis 13, a certain gap is set between the chassis 13 and the ground, so that the transmission cable 51 can pass through the mounting hole 131 from the gap into the wire through hole 111 and be electrically connected to the head assembly 30; or a channel connected to the mounting hole 131 can be set in the chassis 13, so that the transmission cable 51 can pass through the channel in the chassis 13 and enter the wire through hole 111 through the mounting hole 131, thereby realizing stable and reliable assembly of the transmission cable 51 on the fixed bracket 10, and further improving the overall structural stability and reliability of the fan 100.

[0036] By using the first wiring terminal 33 and the second wiring terminal 511 to realize the wiring between the head assembly 30 and the adapter 50, the head assembly 30 and the transmission cable 51 can be more conveniently detached by plugging and unplugging, and the fixed bracket 10 can set the width of the wire through hole 111 and the mounting hole 131 to be larger than the outer diameter of the transmission cable 51, so that the transmission cable 51 can move within a certain range when it is inserted into the fixed bracket 10. Therefore, when the fan 100 needs to be disassembled and stored, the head assembly 30 can be separated from the support column 11 and part of the transmission cable 51 can be pulled out. The transmission cable 51 can be easily unplugged from the first terminal 33 and the second terminal 511 at this time, so that the head assembly 30 is completely separated from the fixed bracket 10 and the adapter 50, and then the transmission cable 51 is pulled out from the mounting hole 131 and the wire through hole 111, so that the transmission cable 51 of the adapter 50 can be easily disassembled from the head assembly 30 and the fixed bracket 10, avoiding the interference of the electrical connection between the transmission cable 51 and the head assembly 30 with the disassembly and storage of the fan 100, ensuring the convenient disassembly and assembly of the fan 100, and improving the practicality and reliability of the fan 100. In addition, when the fan 100 is assembled and used, the transmission cable 51 can be first passed through the mounting hole 131 and the wire through hole 111, and then the support column 11 can be connected and fixed at the mounting hole 131, and then the second terminal 511 of the transmission cable 51 can be passed through the end of the support column 11 and plugged into the first terminal 33 of the head assembly 30, and then the mounting end 31 of the head assembly 30 can be correspondingly installed and fixed on the end of the support column 11, so as to achieve stable and reliable assembly of the fan 100, so that the transmission cable 51 can be stably and conveniently assembled and set inside the fixed bracket 10, thereby further improving the assembly convenience and reliability of the fan 100.

[0037] The technical solution of the present invention is to set a wire through hole 111 in the support column 11, so that the transmission cable 51 of the adapter 50 can be movably inserted into the wire through hole 111, so that the transmission cable 51 and the head assembly 30 can be detachably connected in the fixed bracket 10 by using the first terminal 33 and the second terminal 511, so that the transmission cable 51 of the adapter 50 can be better arranged inside the fixed bracket 10, thereby reducing the interference of external cables with user activities and improving the overall aesthetics of the fan 100; at the same time, the transmission cable 51 can be more conveniently and reliably separated from the head assembly 30 and the fixed bracket 10 when the fan 100 is disassembled and stored, thereby avoiding the interference of the adapter 50 with the head assembly 30 when the support column 11 is detached from the chassis 13 and the head assembly 30, thereby effectively improving the practicality and reliability of the fan 100.

[0038] See also Figure 3 and Figure 5In an embodiment of the utility model, the end surface of the mounting end 31 is provided with one of the mounting buckle 35 or the mounting protrusion 513, and the outer periphery of the second terminal 511 is provided with the other of the mounting buckle 35 or the mounting protrusion 513, and the mounting buckle 35 and the mounting protrusion 513 are arranged in a matching snap-fit ​​arrangement.

[0039] In this embodiment, the mounting end 31 can be provided with a mounting buckle 35 on the periphery of the first terminal 33, and in this case, a mounting protrusion 513 can be correspondingly provided on the periphery of the second terminal 511; or, the mounting end 31 can be provided with a mounting protrusion 513 on the periphery of the first terminal 33, and in this case, a mounting buckle 35 can be correspondingly provided on the periphery of the second terminal 511, and then, when the first terminal 33 and the second terminal 511 are plugged in with each other, the mounting protrusion 513 can be engaged and fixed in the mounting buckle 35, thereby realizing a stable and reliable connection between the head assembly 30 and the transmission cable 51, which is beneficial to avoid the possibility that the first terminal 33 and the second terminal 511 are separated when the adapter 50 is subjected to a certain external force, thereby ensuring the stable and reliable operation of the fan 100. In addition, the mounting buckle 35 can be engaged with the mounting protrusion 513 by means of rotational limiting or elastic limiting, so that the mounting buckle 35 and the mounting protrusion 513 can be more conveniently disassembled when the fan 100 is disassembled and stored, thereby realizing convenient disassembly and assembly of the first terminal 33 and the second terminal 511, and further improving the structural stability and reliability of the fan 100.

[0040] See also Figure 2 , Figure 4 and Figure 6 In an embodiment of the utility model, a wiring channel 133 connected to the mounting hole 131 is provided in the chassis 13, and an outlet 135 connected to the wiring channel 133 is provided on the outer periphery of the chassis 13. The transmission cable 51 is sequentially passed through the outlet 135, the wiring channel 133 and the wire through hole 131.

[0041] In this embodiment, a wiring channel 133 is provided on the chassis 13 so that the wiring channel 133 is connected to the mounting hole 131 and the wire outlet 135 on the periphery of the chassis 13. The size of the wiring channel 133 and the wire outlet 135 can be greater than or equal to the wire diameter of the transmission cable 51, so that the adapter 50 can pass the transmission cable 51 from the wire outlet 135 into the wiring channel 133, and from the wiring channel 133 through the mounting hole 131 into the wire through hole 111, thereby allowing the transmission cable 51 to be better routed in the chassis 13 and the support column 11, so that the transmission cable 51 can be better protected and installed in the fixed bracket 10, better preventing the transmission cable 51 from being subjected to external forces, ensuring the stable wiring of the transmission cable 51 and the head assembly 30, and further improving the overall structural stability and reliability of the fan 100.

[0042] See also Figure 4 and Figure 6 In the embodiment of the utility model, a wiring groove is recessed on the surface of the chassis 13, and the wiring groove is formed as a wiring channel 133. The mounting hole 131 is set through the inner wall of the wiring groove.

[0043] In the present embodiment, the chassis 13 may be recessed on the side facing away from the head assembly 30 to provide a wiring groove. By allowing the mounting hole 131 in the chassis 13 to pass through the inner wall of the wiring groove, the wiring groove can be formed into a wiring channel 133 of the chassis 13. The wiring channel 133 can then be opened on the bottom surface of the chassis 13, which is beneficial for the transmission cable 51 to more conveniently pass through the wiring channel 133 into the wire through hole 111 for wiring, thereby further improving the convenience of disassembly and assembly of the adapter 50 and the fixed bracket 10. Among them, by opening a wiring groove on the bottom surface of the chassis 13 to form a wiring channel 133, when the fan 100 is assembled, the transmission cable 51 can first pass through the notch of the wiring groove through the mounting hole 131 and enter the wire through hole 111, so that the transmission cable 51 and the head assembly 30 can be stably connected. After the head assembly 30 is connected and fixed to the support column 11, the transmission cable 51 is stored and fixed in the wiring groove, which is conducive to better improving the installation convenience of the transmission cable 51 and realizing the quick disassembly and assembly of the fan 100.

[0044] See also Figure 4 and Figure 6 In the embodiment of the utility model, a limiting member 137 is provided in the chassis 13 , and the limiting member 137 is provided on the inner side wall of the wiring groove, and the limiting member 137 is used to limit and fix the transmission cable 51 .

[0045] In this embodiment, the stopper 137 can be at least two boss structures convexly arranged on the inner side wall of the wiring groove at intervals, so that the transmission cable 51 can be supported by the stopper 137 when passing through the wiring groove, which is conducive to better preventing the transmission cable 51 from escaping from the notch of the wiring groove; or, the stopper 137 can be at least two stopper baffles arranged on the inner wall of the wiring groove near the notch, so that the at least two stopper baffles can be staggered, and an opening corresponding to the wire diameter size of the transmission cable 51 is formed between the at least two stopper baffles, so that the transmission cable 51 can enter the wiring groove through the opening after stable wiring, and the stopper 137 can be used to prevent the transmission cable 51 from directly escaping from the notch of the wiring groove. Further, under the action of the stopper 137, the overall stable assembly of the fan 100 can be better realized, and the transmission cable 51 can be prevented from escaping from the wiring groove with a certain probability when the fan 100 moves, so as to better ensure the stable and reliable operation of the fan 100, and further improve the structural stability and reliability of the fan 100.

[0046] See also Figure 8In the embodiment of the utility model, a storage space 139 is provided in the chassis 13, and the fan 100 has an installed state and a stored state. When the fan 100 is in the installed state, the two ends of the support column 11 are respectively connected to the chassis 13 and the head assembly 30, and the transmission cable 51 is passed through the wire through hole 111 and is electrically connected to the head assembly 30; when the fan 100 is in the stored state, the support column 11 and the adapter 50 are respectively stored in the storage space 139.

[0047] In this embodiment, the fan 100 can be adjusted to the storage state during factory packaging or daily storage, and adjusted to the installation state when it is needed, so as to better ensure the stable operation and convenient storage of the fan 100. By setting a storage space 139 of a certain volume in the chassis 13, when the fan 100 is adjusted to the storage state, the support column 11 and the adapter 50 and other components separated from the chassis 13 and the head assembly 30 can be placed and stored in the storage space 139, so that the fan 100 can use the chassis 13 to store multiple components in one piece, which is conducive to better avoiding the loss or omission of components when the fan 100 is stored, and further improving the storage convenience and reliability of the fan 100. When the fan 100 needs to be adjusted to the installation state for use, the corresponding components such as the support column 11 can be taken out from the storage space 139, and then the head assembly 30 and the fixing bracket 10 can be assembled according to a certain assembly sequence, which further improves the structural stability and reliability of the fan 100. Among them, when the multiple components of the fan 100 are stored in the storage space 139, the various components can be stored accordingly according to a certain layout, so that the multiple components of the fan 100 can be arranged more neatly and regularly in the storage space 139, allowing the user to more conveniently extract the components for assembly, which is conducive to better improving the assembly convenience and reliability of the fan 100.

[0048] See also Figure 1 , Figure 2 and Figure 8 In an embodiment of the utility model, the support column 11 includes at least two column units, and the at least two column units are detachably connected. The at least two column units are connected end to end in sequence when the fan 100 is in the installed state; the at least two column units are respectively accommodated in the storage space 139 when the fan 100 is in the stored state.

[0049] In this embodiment, the fan 100 can make the support column 11 formed by combining and splicing multiple column units, so that the fan 100 can change the number of installed column units according to the user's usage requirements when in the installation state, thereby changing the length of the support column 11 to adjust the air outlet height of the fan 100; at the same time, the fan 100 can also be stored by splitting the column units when it is in the storage state, so that the support column 11 can be better stored in the storage space 139, further improving the structural stability and reliability of the fan 100. Among them, each column unit can be provided with matching plugs and sockets for installation and connection at both ends, so that multiple column units can be connected and fixed in sequence end to end when the fan 100 is in the installation state, and the column unit close to the chassis 13 is correspondingly plugged into the installation hole 131 of the chassis 13, so that the column unit at the other end is connected and installed with the head assembly 30, so that the fan 100 can stably support the head assembly 30. A plurality of limit grooves or fixing parts for fixing the column units can be provided in the storage space 139, so that when the fan 100 is in the storage state, the plurality of column units can be independently stored and fixed in the storage space 139, so that the chassis 13 can achieve a flatter structural design, which is conducive to better reducing the space occupied by the fan 100 after storage, and further improving the practicality and reliability of the fan 100.

[0050] See also Figure 7 and Figure 8 In an embodiment of the present invention, the head assembly 30 is detachably connected to the chassis 13 , and the head assembly 30 is stacked and connected to the chassis 13 when the fan 100 is in the storage state.

[0051] In this embodiment, when the fan 100 is adjusted to the storage state for storage, the head assembly 30 and the chassis 13 can be placed flat together, and the fan 100 and the chassis 13 can be stacked, so that the multiple components of the fan 100 can be better centralized and neatly stored, and the space occupied by the fan 100 during storage and transportation can be better reduced. Among them, a certain mutually matching groove structure can be set between the head assembly 30 and the chassis 13, so that when the head assembly 30 and the chassis 13 are stacked for storage, the groove structure can be used to accommodate the head assembly 30 or the raised structure on the chassis 13, so that the overall structure of the fan 100 when stored is more compact, and the practicality and reliability of the fan 100 are further improved.

[0052] In the embodiment of the utility model, one side of the head assembly 30 is provided with a fixing buckle or a fixing protrusion, and one side of the chassis 13 is provided with the other fixing buckle or a fixing protrusion, and the fixing buckle and the fixing protrusion are correspondingly connected.

[0053] In this embodiment, the chassis 13 can be provided with a fixing buckle on the surface corresponding to the stacking cooperation with the head assembly 30, and a fixing protrusion can be provided on the side of the corresponding stacking cooperation with the head assembly 30 and the chassis 13; or, the chassis 13 can be provided with a fixing protrusion on the surface corresponding to the stacking cooperation with the head assembly 30, and a fixing buckle can be provided on the side of the corresponding stacking cooperation with the head assembly 30 and the chassis 13, and then when the fan 100 is in the storage state, the fixing protrusion can be engaged and fixed in the fixing buckle, so as to realize the stacking storage of the head assembly 30 and the chassis 13, which is conducive to better improving the connection stability and reliability of the chassis 13 and the head assembly 30 during storage, avoiding the displacement of the components of the fan 100 during storage, and further improving the storage convenience and reliability of the fan 100. In addition, the fixing buckle can be engaged with the fixing protrusion by means of elastic limiting or the like, so that when the fan 100 is adjusted to the installation state, the chassis 13 and the head assembly 30 can be disassembled more conveniently, thereby better improving the convenience and reliability of disassembly and assembly of the fan 100.

[0054] See also Figure 8 In the embodiment of the utility model, the fan 100 further includes a remote control device 70, which is connected to the head assembly 30 by signal, and the remote control device 70 can be accommodated and stored in the storage space 139. And / or, a partition 1391 is provided in the chassis 13, and the partition 1391 is provided in the storage space 139, and the partition 1391 is used to limit and fix the support column 11 and / or the adapter 50. And / or, the chassis 13 includes a tray 13a and a cover plate 13b, and the cover plate 13b is detachably connected to the tray 13a, and encloses the tray 13a to form the storage space 139.

[0055] In this embodiment, the fan 100 can be equipped with a remote control device 70 to perform certain control on the fan 100. The remote control device 70 can be connected to the head assembly 30 through a signal connection method such as an infrared signal or a Bluetooth signal, so that the user can use the remote control device 70 to control the fan 100 at a certain distance from the fan 100, so that the fan 100 can better meet the user's use needs. Among them, by setting a certain area in the storage space 139 for storing the remote control device 70, the remote control device 70 can be stored and placed in the storage space 139 when the fan 100 is not in use, which is conducive to preventing the remote control device 70 from being randomly placed and having a certain probability of being lost or missed, and further improving the practicality and reliability of the fan 100.

[0056] In addition, by setting a partition 1391 in the storage space 139, the partition 1391 can be used to divide the storage space 139 into a plurality of storage chambers, and the shape of the storage chamber formed by the separation can be made to correspond to the shape of the support column 11, the adapter 50 and other components, so that when the support column 11, the adapter 50 and other components are stored in the storage space 139, they can be correspondingly limited and accommodated in the corresponding storage chamber. By using the partition 1391 to cooperate with the abutment of the outer periphery of each part, the support column 11, the adapter 50 and other components can be better fixed in the storage space 139, which is conducive to better avoiding the components stored in the storage space 139 from colliding with each other when the fan 100 is transported or stored, and further improving the storage stability and reliability of the fan 100.

[0057] Secondly, by making the chassis 13 include a tray 13a and a cover 13b, the cover 13b can be used to cover the tray 13a to enclose a storage space 139, and then the cover 13b can be removed during storage to install the support column 11, adapter 50 and other components into the storage space 139, and then the cover 13b can be installed on the tray 13a to achieve closed storage of the storage space 139, which is conducive to forming a box-shaped structure of the chassis 13, so that the multiple components of the fan 100 can be better protected by the chassis 13 when stored, ensuring the structural stability of the multiple components of the fan 100 when stored, and further improving the practicality and reliability of the fan 100.

[0058] See also Figure 3 and Figure 4 In an embodiment of the present utility model, the support column 11 is threadedly connected to the inner wall of the mounting hole 131. And / or, the support column 11 is threadedly connected to the mounting end 31.

[0059] In this embodiment, the support column 11 can be provided with an external thread on the outer periphery of the end portion connected to the chassis 13, and an internal thread can be provided on the inner wall of the mounting hole 131, so that the support column 11 and the chassis 13 can be connected by threaded fitting to achieve faster and more reliable disassembly and assembly, which is conducive to better improving the convenience of disassembly and assembly of the support column 11 and the chassis 13, and further improving the practicality and reliability of the fan 100.

[0060] In addition, the support column 11 can be plugged into and arranged with the mounting end 31 of the head assembly 30. At this time, the support column 11 can be provided with an external thread on the outer periphery of the end connected to the head assembly 30, and a sleeve for sleeve-connecting the support column 11 can be provided at the mounting end 31 of the head assembly 30, so that the inner wall of the sleeve is provided with an internal thread; or the support column 11 can be provided with an internal thread on the inner wall of the end connected to the head assembly 30, and an external thread can be provided on the outer periphery of the mounting end 31 of the head assembly 30, so that the support column 11 can be connected with the mounting end 31 of the chassis 13 by threaded matching to achieve faster and more reliable disassembly and assembly, which is conducive to better improving the convenience of disassembly and assembly of the support column 11 and the head assembly 30, and further improving the practicality and reliability of the fan 100.

[0061] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A fan, characterized in that: include: A fixed bracket, the fixed bracket comprising a support column and a chassis, the chassis is provided with a mounting hole, one end of the support column is detachably connected to the chassis and inserted into the mounting hole, and the support column is provided with a wire through hole penetrating through both ends of the support column; A head assembly, the head assembly having a mounting end, the mounting end being detachably connected to the other end of the support column, and the end surface of the mounting end being provided with a first wiring terminal; and The adapter is provided with a transmission cable, the transmission cable is movably passed through the wire through hole, one end of the transmission cable is provided with a second terminal, and the second terminal is plugged with the first terminal.

2. The fan according to claim 1, characterized in that The end surface of the mounting end is provided with one of a mounting buckle or a mounting protrusion, and the outer periphery of the second connecting terminal is provided with the other of the mounting buckle or the mounting protrusion, and the mounting buckle is matched with the mounting protrusion for clamping arrangement.

3. The fan according to claim 1, characterized in that A wiring channel connected to the mounting hole is provided in the chassis, a wire outlet connected to the wiring channel is provided on the periphery of the chassis, and the transmission cable is sequentially passed through the wire outlet, the wiring channel and the wire through hole.

4. The fan according to claim 3, characterized in that: A wiring groove is recessed on the surface of the chassis, the wiring groove is formed as the wiring channel, and the mounting hole is arranged through the inner wall of the wiring groove.

5. The fan according to claim 4, characterized in that A limiting member is provided in the chassis, and the limiting member is arranged on the inner side wall of the wiring groove, and the limiting member is used to limit and fix the transmission cable.

6. The fan according to any one of claims 1 to 5, characterized in that: The chassis is provided with a storage space, and the fan has an installed state and a stored state; When the fan is in the installed state, the two ends of the support column are respectively connected to the chassis and the head assembly, the transmission cable is passed through the wire through hole and is electrically connected to the head assembly; when the fan is in the stored state, the support column and the adapter are respectively stored in the storage space.

7. The fan according to claim 6, characterized in that The support column includes at least two column units, and the at least two column units are detachably connected. When the fan is in an installed state, the at least two column units are sequentially connected end to end; when the fan is in a stored state, the at least two column units are respectively accommodated in the storage space; And / or, the fan further comprises a remote control device, the remote control device is connected to the head assembly by signal, and the remote control device can be accommodated and stored in the storage space; And / or, a partition is provided in the chassis, the partition is provided in the storage space, and the partition is used to limit and fix the support column and / or the adapter; And / or, the chassis includes a tray and a cover plate, and the cover plate is detachably connected to the tray and encloses the tray to form the storage space.

8. The fan according to claim 6, characterized in that The head assembly is detachably connected to the chassis, and the head assembly is stacked and matched with the chassis when the fan is in a stored state.

9. The fan according to claim 8, characterized in that One side of the head assembly is provided with one of a fixing buckle or a fixing protrusion, and one side of the chassis is provided with the other of a fixing buckle or a fixing protrusion, and the fixing buckle is correspondingly connected with the fixing protrusion.

10. The fan according to any one of claims 1 to 5, characterized in that The support column is threadably connected to the inner wall of the mounting hole; And / or, the support column is connected to the mounting end by threaded cooperation.

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