Fan and its body structure

Abstract

The present invention relates to a fan and its fuselage structure. A fuselage structure placed on the ground includes: a first fuselage tube, which is hollow and an integrally formed structure; a bracket, which is inserted from the first open end of the first fuselage tube and fixed in the first fuselage tube; a second fuselage tube, which is connected to the bracket or the first fuselage tube; an electric control component, which is fixed to the bracket and located in the first fuselage tube, and the electric control component is used to control the operating state of the fan. A fan includes: the fuselage structure of the above-mentioned fan; a head, which is connected to one end of the fuselage structure; and a base, which is connected to the other end of the fuselage structure. The above-mentioned fan and its fuselage structure have a high mechanical strength and are easy to assemble quickly.

Description

Technical Field

[0001] The present invention relates to the technical field of fans, and in particular to a fan and a body structure thereof. Background Art

[0002] At present, most fans on the market are composed of parts such as head, body and base, and the parts are connected by threaded fasteners. In the traditional fan body structure, due to the complexity of parts and some combined parts, assembly takes a lot of time, is difficult to assemble and has poor strength, which cannot meet the needs of users. Summary of the invention

[0003] Based on this, it is necessary to provide a fan and its fuselage structure to address the problem of high difficulty in assembling the fuselage structure and poor strength.

[0004] A fan body structure, characterized by comprising:

[0005] The first fuselage tube is hollow and has an integrally formed structure;

[0006] a bracket, inserted through the first open end of the first fuselage tube and fixed in the first fuselage tube;

[0007] a second fuselage tube connected to the bracket or the first fuselage tube;

[0008] An electric control component is fixed to the bracket and located in the first fuselage tube, and the electric control component is used to control the operating state of the fan.

[0009] The fuselage structure of the above-mentioned fan is that the first fuselage tube is an integrally formed structure. It is only necessary to assemble the bracket and the connector with the electronic control component fixed to the first fuselage tube respectively, and then assemble the second fuselage tube to the bracket or the first fuselage tube to complete the structural assembly of the fuselage structure, thereby improving the defects of the traditional method that is time-consuming due to the complexity of the components, and the operation is convenient, which is conducive to improving the assembly efficiency. The first fuselage tube is an integrally formed structure, has high mechanical strength and is easy to assemble quickly.

[0010] In one embodiment, the bracket includes a first branch, the first branch is inserted into the first fuselage tube, the first branch is provided with a first receiving groove, and the electronic control component is received in the first receiving groove.

[0011] In one embodiment, the electronic control component includes a button and a circuit board, the button is protruding from the circuit board, the bottom wall of the first accommodating groove is provided with a first avoidance hole, the circuit board is accommodated in the first accommodating groove, and the button passes through the first avoidance hole.

[0012] In one embodiment, the circuit board is provided with a mounting groove, and a first clip and a guide block are provided on the peripheral side of the first receiving groove. The guide block is limited in the mounting groove, and the circuit board is fixed in the first receiving groove by the first clip.

[0013] In one of the embodiments, a guide rail is protruding from the inner wall of the first fuselage tube, and the guide block abuts against the guide rail and can slide on the guide rail.

[0014] In one of the embodiments, a display component is further included, wherein the display component is electrically connected to the circuit board and is used to display the operating status of the fan.

[0015] In one embodiment, the display component includes a display light, a display film and a display window, the display window is fixed to the tube wall of the first fuselage tube, the first fuselage tube is provided with a light-transmitting hole, the display film is blocked at the light-transmitting hole, the display light is protruded from the circuit board, the display light can emit an indication light to illuminate the display film, and the printed pattern of the display film is displayed on the display window.

[0016] In one embodiment, a second accommodating groove and a clamping groove are provided in the first body tube, a second clamping buckle is provided on the periphery of the display window, the display window is accommodated in the second accommodating groove, and the second clamping buckle is clamped in the clamping groove.

[0017] In one embodiment, the bracket further includes a second branch connected to the first branch, and the second branch is inserted into the first fuselage tube.

[0018] In one embodiment, the second branch includes a positioning section and a transition section that are spaced apart, the positioning section abuts against an inner wall of the first fuselage tube, and the second fuselage tube is detachably connected to the transition section or the bracket.

[0019] In one of the embodiments, the positioning section is provided with a positioning rib, and the inner wall of the first fuselage tube is provided with a positioning groove, and the positioning rib can be clamped in the positioning groove.

[0020] In one of the embodiments, a first guide hole is provided in the positioning section, and a second guide hole is provided in the first fuselage tube. The second guide hole is coaxially connected to the first guide hole and is locked by a fastener.

[0021] In one of the embodiments, the second fuselage tube is detachably connected to the transition section, the transition section is provided with an external thread, and the second fuselage tube is provided with an internal thread that is threadedly connected to the external thread.

[0022] In one of the embodiments, the fan body structure further includes a connecting head, and the connecting head is arranged at the second open end of the first body tube.

[0023] In one of the embodiments, the connector is provided with a third guide hole, the first fuselage tube is provided with a fourth guide hole, and the third guide hole is coaxially connected to the fourth guide hole and is locked by a fastener.

[0024] In one embodiment, the connecting head is provided with a first limiting rib and a first wire port, the first fuselage tube is provided with a second limiting rib and a second wire port, the connecting wire is limited by the first limiting rib and the second limiting rib and passes through the first wire port and the second wire port.

[0025] A fan, comprising:

[0026] The body structure of the above-mentioned fan;

[0027] A nose connected to one end of the fuselage structure;

[0028] The base is connected to the other end of the fuselage structure.

[0029] The fan has a body structure with high mechanical strength and is easy to assemble quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A schematic diagram of the fan body structure in one embodiment;

[0031] Figure 2 for Figure 1 An exploded view of the fuselage structure of the fan shown;

[0032] Figure 3 for Figure 1 a partial view of a first fuselage tube in the fuselage structure of the fan shown;

[0033] Figure 4 for Figure 3 A partial schematic diagram of the first fuselage tube is shown;

[0034] Figure 5 for Figure 3 A schematic diagram of the first fuselage tube is shown;

[0035] Figure 6 for Figure 1 A schematic diagram of a bracket in the fuselage structure of the fan shown;

[0036] Figure 7 for Figure 1 A schematic diagram of the circuit board and the electronic control components in the body structure of the fan shown;

[0037] Figure 8 for Figure 1 A schematic diagram of a display window in the fuselage structure of the fan shown;

[0038] Fig. 9 for Figure 1 Schematic diagram of the connector in the body structure of the fan shown.

[0039] Reference numerals:

[0040] 100, first fuselage tube; 101, second opening end; 102, first opening end; 110, second guide hole; 120, guide rail; 130, light-transmitting hole; 140, second receiving groove; 150, card slot; 160, second limiting rib; 170, second wire port; 300, connector; 310, third guide hole; 320, first limiting rib; 330, first wire port; 340, mounting hole; 400, bracket; 410, first branch; 411, first receiving groove; 412, first avoidance hole; 413, first buckle; 414, guide block; 415, second avoidance hole; 420, second branch; 421, positioning section; 422, transition section; 422a, positioning rib; 422b, first guide hole; 422c, external thread; 500, electronic control component; 510, button; 520, circuit board; 521, mounting groove; 522, first side; 523, second side; 600, display component; 610, display light; 620, display film; 630, display window; 631, second buckle. DETAILED DESCRIPTION

[0041] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0042] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0043] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0044] In the present invention, unless otherwise clearly defined and limited, the terms "initial", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0046] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0047] At present, most fans on the market are composed of parts such as head, body and base, and the parts are connected by threaded fasteners. In the traditional fan body structure, due to the complexity of parts and some combined parts, assembly takes a lot of time, is difficult to assemble and has poor strength, which cannot meet the needs of users.

[0048] Based on the above considerations, after in-depth research, a fan and its body structure were designed, which are easy to disassemble and assemble quickly and have high mechanical strength.

[0049] like Figure 1and Figure 2 As shown, the body structure of the fan in one embodiment includes a first body tube 100, a second body tube (not shown), a bracket 400 and an electronic control component 500. The first body tube 100 is hollow and is an integrally formed structure.

[0050] like Figure 1 As shown, the bracket 400 is inserted into and fixed in the first fuselage tube 100 by the first open end 102 of the first fuselage tube 100, and the second fuselage tube is connected to the bracket 400 or the first fuselage tube 100. Figure 2 As shown, the electric control component 500 is fixed to the bracket 400 and is located in the first fuselage tube 100. The electric control component 500 is used to control the operating state of the fan.

[0051] Through the above arrangement, the first fuselage tube 100 is an integrally formed structure. It is only necessary to assemble the bracket 400 and the connector 300 with the electronic control component 500 fixed to the first fuselage tube 100 respectively, and then assemble the second fuselage tube to the bracket 400 or the first fuselage tube 100 to complete the structural assembly of the fuselage structure, thereby improving the defects of the traditional method of consuming time due to the complexity of the components, facilitating the operation, and improving the assembly efficiency. The first fuselage tube 100 is an integrally formed structure with high mechanical strength and is easy to assemble quickly.

[0052] In this embodiment, the bracket 400 is at least partially exposed from the first fuselage tube 100, and the second fuselage tube is connected to the portion of the bracket 400 exposed from the first fuselage tube 100. In other embodiments, the bracket 400 may not be exposed from the first fuselage 100, the bracket 400 is located inside the first fuselage tube 100, and the second fuselage tube is connected to the bracket 400.

[0053] In this embodiment, the second fuselage tube is an integrally formed structure, and the second fuselage tube is detachably connected to the bracket 400, which is convenient for quick assembly. In other embodiments, the second fuselage tube and the bracket 400 can also be telescopically connected so that the total length of the fuselage structure can be adjusted to meet the air outlet requirements of different heights.

[0054] like Figure 2 In the illustrated embodiment, the bracket 400 includes a first branch 410 , which is inserted into the first fuselage tube 100 .

[0055] In this embodiment, if Figure 2 As shown, the electric control assembly 500 is fixed to the first branch 410. Through this arrangement, the electric control assembly 500, the first branch 410 and the first fuselage tube 100 are in a multi-layer structure, which improves the space utilization rate inside the first fuselage tube 100 while improving the stability of the assembly structure.

[0056] It should be noted here that the first branch portion 410 can be inserted into the first body tube 100 through the first open end 102 of the first body tube 100 .

[0057] like Figure 1 In the illustrated embodiment, the first branch 410 is provided with a first receiving groove 411 , and the electric control component 500 is received in the first receiving groove 411 .

[0058] Specific as Figure 2 As shown, the electric control assembly 500 includes a button 510 and a circuit board 520. The button 510 is protruding from the circuit board 520. The bottom wall of the first receiving groove 411 is provided with a first avoidance hole 412. The circuit board 520 is received in the first receiving groove 411, and the button 510 passes through the first avoidance hole 412.

[0059] It is understandable that if Figure 2 As shown, the button 510 is electrically connected to the circuit board 520, and the circuit board 520 is electrically connected to the motor of the head. By triggering the button 510, a trigger signal can be transmitted to the circuit board 520, and the circuit board 520 controls the operation of the motor according to the trigger signal, thereby controlling the operation state of the fan.

[0060] In this embodiment, the number of buttons 510 is at least three and they are arranged side by side and spaced apart on the circuit board 520. The fan can be switched to different operating states by triggering different buttons 510. In other embodiments, the number of buttons 510 can also be other values ​​and arranged in other arrays.

[0061] In this embodiment, if Figure 6 As shown, the first branch 410 is semi-cylindrical and hollow, the circuit board 520 is disposed at the opening of the first receiving groove 411 to close the opening, and the button 510 is exposed outside the first receiving groove 411 after passing through the first avoidance hole 412 .

[0062] The inventors noticed that when the circuit board 520 is disposed at the opening of the first receiving groove 411 , the circuit board 520 needs to be initially limited and then fixed to the first branch 410 of the bracket 400 , thereby effectively preventing the circuit board 520 from being separated from the first branch 410 .

[0063] like Figure 7 In the embodiment shown, the circuit board 520 is provided with a mounting groove 521, Figure 6 As shown, a first buckle 413 and a guide block 414 are provided on the periphery of the first receiving groove 411 . The guide block 414 is limited in the mounting groove 521 . The circuit board 520 is fixed in the first receiving groove 411 by the first buckle 413 .

[0064] In this embodiment, if Figure 7As shown, the installation groove 521 is an open structure on one side and the opening faces the peripheral side of the first receiving groove 411. Figure 7 and Figure 6 As shown, after the button 510 is roughly aligned with the first avoidance hole 412, the circuit board 520 is placed at the opening of the first accommodating groove 411 and clamped in the first buckle 413. At this time, the guide block 414 is limited in the installation groove 521, so that the circuit board 520 is initially limited in the first accommodating groove 411, and then the circuit board 520 is fixedly connected to the first branch 410 by fasteners such as screws or bolts.

[0065] In this embodiment, if Figure 7 As shown, the circuit board 520 has two oppositely disposed first sides 522 and two oppositely disposed second sides 523, each of the two opposite first sides 522 is provided with at least one mounting groove 521, and a first buckle 413 is clamped on the second side 523 to limit the position on different sides of the circuit board 520. In other embodiments, the second side 523 may also be provided with a mounting groove 521, the number of the first buckle 413 may be multiple, and each first buckle 413 is clamped on a different side of the circuit board 520.

[0066] In this embodiment, the mounting groove 521 is U-shaped. In other embodiments, the mounting groove 521 may also be C-shaped or other irregular shapes.

[0067] In this embodiment, the first buckle 413 and the first branch 410 are an integrally formed structure, and the guide block 414 and the first branch 410 are an integrally formed structure, which has high mechanical strength and good structural stability.

[0068] When the bracket 400 with the electric control assembly 500 fixed thereto is assembled to the first fuselage tube 100, Figure 7 and Figure 6 As shown, the first branch 410 needs to be inserted into the first fuselage tube 100 through the first open end 102 of the first fuselage tube 100 and then fixed. During the insertion process in the first fuselage tube 100, the first branch 410 is very likely to tilt and collide with other components in the tube.

[0069] Based on the above considerations, if Figure 5 In the embodiment shown, a guide rail 120 is protruding from the inner wall of the first fuselage tube 100. Figure 6 As shown, the guide block 414 abuts against the guide rail 120 and can slide on the guide rail 120 .

[0070] With this arrangement, when the bracket 400 is inserted into the first body tube 100 through the first open end 102 of the first body tube 100 , the guide block 414 can abut against the guide rail 120 and slide along the guide rail 120 , and the guide rail 120 can play a guiding role.

[0071] In this embodiment, if Figure 5 As shown, there are two guide rails 120, which are arranged in parallel and at intervals. In other embodiments, the number of the guide rails 120 can also be at least three.

[0072] In this embodiment, if Figure 5 As shown, the guide rail 120 is cylindrical, and the guide block 414 is curved on the side facing the guide rail 120 to better fit the guide rail 120. In other embodiments, the guide rail 120 may be in a cubic column shape, and the guide block 414 may be flat on the side facing the guide rail 120.

[0073] In this embodiment, if Figure 5 As shown, the guide rail 120 and the first fuselage tube 100 are an integrally formed structure with high mechanical strength and good structural stability.

[0074] As shown in FIG. 1 , the bracket 400 further includes a second branch 420 connected to the first branch 410 , and the second branch 420 is inserted into the first fuselage tube 100 .

[0075] In this embodiment, the second branch 420 is at least partially exposed from the first fuselage tube 100, and the second fuselage tube is connected to the portion of the second branch 420 exposed from the first fuselage tube 100. In other embodiments, the second branch 420 may not be exposed from the first fuselage tube 100, and the second fuselage tube is connected to the second branch 420. In other embodiments, the second fuselage tube may also be connected to the first fuselage tube 100.

[0076] In this embodiment, if Figure 2 As shown, the first branch 410 and the second branch 420 are an integrally formed structure with high mechanical strength and good integrity, which facilitates the rapid disassembly and assembly of the bracket 400. In other embodiments, the first branch 410 and the second branch 420 can be a split structure and the two can be detachably connected. When the first branch 410 or the second branch 420 is damaged, it can be replaced in time without replacing the entire bracket 400, which is conducive to resource reuse.

[0077] like Figure 6 In the embodiment shown, the second branch 420 is provided with a first guide hole 422b, Figure 3 As shown, the first fuselage tube 100 is provided with a second guide hole 110, and the second guide hole 110 is coaxially connected with the first guide hole 422b and is locked by a fastener.

[0078] In this embodiment, the first guide hole 422 b and the second guide hole 110 are screw holes, and the fasteners are screws or bolts. The first guide hole 422 b is opened in the middle of the second branch 420 , and the second guide hole 110 is opened at the bottom side of the first fuselage tube 100 .

[0079] In this embodiment, the number of the first guide hole 422b and the number of the second guide hole 110 are both 2. In other embodiments, the number of the first guide hole 422b and the number of the second guide hole 110 can also be other values.

[0080] The inventors noticed that, combined with Figure 2 and Figure 1 As shown, when the first branch 410 of the bracket 400 is inserted into the first fuselage tube 100 from the first open end 102 of the first fuselage tube 100, the bracket 400 needs to be positioned to a preset position to prevent the bracket 400 from being misaligned when inserted into the tube.

[0081] Based on the above considerations, if Figure 2 In the embodiment shown, the second branch 420 includes a positioning section 421 and a transition section 422, which are arranged at intervals. The positioning section 421 abuts against the inner wall of the first fuselage tube 100, and the transition section 422 is exposed from the first fuselage tube 100 and is detachably connected to the second fuselage tube.

[0082] With this arrangement, when the first branch 410 is inserted into the first fuselage tube 100 from the first open end 102 of the first fuselage tube 100, when the positioning section 421 abuts against a preset position of the inner wall of the first fuselage tube 100, the bracket 400 cannot be further inserted into the tube, and the bracket 400 is positioned at the preset position.

[0083] In other embodiments, the second fuselage tube may also be connected to the first fuselage tube 100 .

[0084] In this embodiment, if Figure 2 As shown, the positioning section 421 is provided with a positioning rib 422a, and the inner wall of the first fuselage tube 100 is provided with a positioning groove (not shown), and the positioning rib 422a can be clamped in the positioning groove.

[0085] In this embodiment, the positioning rib 422a and the second branch 420 are an integrally formed structure, which has high mechanical strength and is easy to quickly disassemble and assemble.

[0086] In this embodiment, if Figure 2 As shown, the positioning rib 422a is in the shape of an elongated strip, and the positioning groove is also in the shape of an elongated strip. In other embodiments, the positioning rib 422a can also be in the shape of a dot or other shapes, and the positioning groove can also be in the shape of a circle or other shapes.

[0087] In this embodiment, if Figure 2 As shown, the number of the positioning ribs 422a is at least two, and the positioning ribs 422a are spaced apart along the circumference of the second branch 420. Correspondingly, the number of the positioning grooves is also at least two, and the positioning grooves are also spaced apart along the circumference.

[0088] In this embodiment, if Figure 2 As shown, the adapter section 422 is provided with an external thread 422c, and the second fuselage tube is provided with an internal thread that is threadedly connected to the external thread 422c. This arrangement facilitates the rapid assembly of the bracket 400 and the second fuselage tube, and the structural design is simple and reasonable.

[0089] like Figure 2 As shown, the body structure of the fan further includes a display assembly 600 , which is electrically connected to the circuit board 520 and is used to display the operating status of the fan.

[0090] Specifically, Figure 2 and Figure 7 As shown, the display assembly 600 includes a display light 610, a display film 620 and a display window 630. The display window 630 is fixed to the tube wall of the first fuselage tube 100. The first fuselage tube 100 is provided with a light-transmitting hole 130, and the display film 620 is shielded at the light-transmitting hole 130. The display light 610 is protruding from the circuit board 520, and the display light 610 can emit an indication light to illuminate the display film 620, and the printed pattern of the display film 620 is displayed on the display window 630.

[0091] It should be noted that the second branch 420 is provided with a second avoidance hole 415 , the circuit board 520 is accommodated in the first accommodation groove 411 , the button 510 is penetrated with the first avoidance hole 412 , and the display light 610 is penetrated with the second avoidance hole 415 .

[0092] For example, the indicator light 610 lights up when the fan is powered on, and does not light up when the fan is not powered on; or the indicator light 610 displays lights of different colors or multiple indicator lights 610 are set to light up at different times to distinguish different operating states of the fan.

[0093] In a specific embodiment, the display window 630 is made of a semi-transparent or transparent plastic material to display the printed pattern of the display film 620 and the light of the display lamp 610. The display film 620 is a polyethylene terephthalate film and is attached to the light-transmitting hole 130 of the first body tube 100.

[0094] In this embodiment, if Figure 8 and Figure 7 As shown, the first body tube 100 has a second receiving groove 140 and a clamping groove 150 , a second clamping buckle 631 is provided around the display window 630 , the display window 630 is received in the second receiving groove 140 , and the second clamping buckle 631 is clamped in the clamping groove 150 .

[0095] In this embodiment, the display window 630 and the second receiving groove 140 are both in the shape of a strip. In other embodiments, the display window 630 and the second receiving groove 140 can also be in a circular shape or other irregular shapes.

[0096] In this embodiment, there are multiple second buckles 631 , and each second buckle 631 is disposed at intervals around the display window 630 . Correspondingly, there are multiple slots 150 , and each slot 150 is disposed at intervals.

[0097] In this embodiment, the second buckle 631 and the display window 630 are an integrally formed structure, which has high mechanical strength and is easy to quickly disassemble and assemble.

[0098] like Figure 1 In the illustrated embodiment, the electric control component 500 further includes a sensor and a control terminal. The sensor is electrically connected to the circuit board 520, and the control terminal is electrically connected to the sensor.

[0099] It should be noted that the sensor can receive a control signal sent by the control terminal, and the circuit board 520 can receive the control signal and control the motor of the head according to the control signal, thereby controlling the operating state of the fan.

[0100] In a specific implementation, the control terminal is a remote controller. This configuration facilitates the user to remotely control the running state of the fan to change the air flow of the fan or turn the fan on and off.

[0101] like Figure 1 In the illustrated embodiment, the fan body structure further comprises a connector 300 , which is detachably disposed at the second open end 101 of the first body tube 100 .

[0102] Specifically, Fig. 9 As shown, the connector 300 is provided with a third guide hole 310, and the first fuselage tube 100 is provided with a fourth guide hole (not shown), and the third guide hole 310 and the fourth guide hole are coaxially connected and locked by fasteners.

[0103] In this embodiment, the third guide hole 310 and the fourth guide hole are screw holes, and the fasteners are screws or bolts. The third guide hole 310 is opened in the middle of the connector 300 , and the second guide hole 110 is opened on the top side of the first fuselage tube 100 .

[0104] In this embodiment, the number of the third guide hole 310 and the number of the fourth guide hole are both 2. In other embodiments, the number of the third guide hole 310 and the number of the fourth guide hole can also be other values.

[0105] The inventors noticed that Fig. 9 As shown, since the electric control component 500 needs to be connected to the motor of the head, the power wire of the electric control component 500 in the first body tube 100 needs to be led out of the first body tube 100. In order to prevent the power wire from being distributed in a disorderly manner, the power wire also needs to be limited and guided.

[0106] Based on the above considerations, if Fig. 9As shown, the connector 300 is provided with a first limiting rib 320 and a first wire opening 330, and the first body tube 100 is provided with a second limiting rib 160 and a second wire opening 170. The power wire is limited by the first limiting rib 320 and the second limiting rib 160 and passes through the first wire opening 330 and the second wire opening 170.

[0107] Through this arrangement, the power supply wire can be effectively limited and guided to prevent the power supply wire from being entangled with other components in the pipe.

[0108] Please refer to Figure 1 The fan in one embodiment includes a body structure, a head and a base (not shown), the head is connected to one end of the body structure and is used for exhausting air, and the base is connected to the other end of the body structure and is used for supporting the body structure.

[0109] In this embodiment, if Figure 1 As shown, the nose is connected to the connecting head 300, and the base is connected to the second fuselage tube.

[0110] In a specific embodiment, Fig. 9 As shown, the connector 300 is provided with a mounting hole 340, and the head is connected to the mounting hole 340. The base is threadedly connected to the second body tube for quick disassembly and assembly.

[0111] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0112] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A fan body structure, characterized in that: include: The first fuselage tube is hollow and has an integrally formed structure; a bracket, inserted through the first open end of the first fuselage tube and fixed in the first fuselage tube; a second fuselage tube connected to the bracket or the first fuselage tube; an electric control component, fixed to the bracket and located in the first fuselage tube, the electric control component is used to control the running state of the fan; the bracket includes a first branch, the first branch is inserted in the first fuselage tube, the first branch is provided with a first receiving groove, and the electric control component is received in the first receiving groove; The bracket further includes a second branch connected to the first branch, and the second branch is inserted into the first fuselage tube; the first branch and the second branch are an integrally formed structure; The second branch includes a positioning section and a transition section which are arranged at intervals, the positioning section abuts against the inner wall of the first fuselage tube, and the second fuselage tube is detachably connected to the transition section or the bracket.

2. The fan body structure according to claim 1, characterized in that: The electric control component includes a button and a circuit board. The button is protruding from the circuit board. The bottom wall of the first accommodating groove is provided with a first avoidance hole. The circuit board is accommodated in the first accommodating groove, and the button passes through the first avoidance hole.

3. The fan body structure according to claim 2, characterized in that: The circuit board is provided with a mounting groove, and a first buckle and a guide block are provided on the peripheral side of the first receiving groove. The guide block is limited in the mounting groove, and the circuit board is fixed in the first receiving groove by the first buckle.

4. The fan body structure according to claim 3, characterized in that: A guide rail is protrudingly provided on the inner wall of the first fuselage tube, and the guide block abuts against the guide rail and can slide on the guide rail.

5. The fan body structure according to claim 2, characterized in that: It also includes a display component, which is electrically connected to the circuit board and is used to display the operating status of the fan.

6. The fan body structure according to claim 5, characterized in that: The display component includes a display light, a display film and a display window. The display window is fixed to the tube wall of the first fuselage tube. The first fuselage tube is provided with a light-transmitting hole. The display film is blocked at the light-transmitting hole. The display light is protruding from the circuit board. The display light can emit an indication light to illuminate the display film. The printed pattern of the display film is displayed on the display window.

7. The fan body structure according to claim 6, characterized in that: A second accommodating groove and a clamping groove are arranged in the first body tube, a second clamping buckle is arranged on the peripheral side of the display window, the display window is accommodated in the second accommodating groove, and the second clamping buckle is clamped in the clamping groove.

8. The fan body structure according to claim 1, characterized in that: The positioning section is provided with a positioning rib, and the inner wall of the first fuselage tube is provided with a positioning groove, and the positioning rib can be clamped in the positioning groove.

9. The fan body structure according to claim 1, characterized in that: The positioning section is provided with a first guide hole, the first fuselage tube is provided with a second guide hole, and the second guide hole is coaxially connected to the first guide hole and is locked by a fastener.

10. The fan body structure according to claim 1, characterized in that: The second fuselage tube is detachably connected to the transition section, the transition section is provided with an external thread, and the second fuselage tube is provided with an internal thread that is threadedly connected to the external thread.

11. The fan body structure according to claim 1, characterized in that: The fan body structure further comprises a connecting head, and the connecting head is arranged at the second opening end of the first body tube.

12. The fan body structure according to claim 11, characterized in that: The connector is provided with a third guide hole, the first fuselage tube is provided with a fourth guide hole, the third guide hole is coaxially connected with the fourth guide hole and is locked by a fastener.

13. The fan body structure according to claim 11, characterized in that: The connector is provided with a first limiting rib and a first wire opening, the first fuselage tube is provided with a second limiting rib and a second wire opening, the connecting wire is limited by the first limiting rib and the second limiting rib and passes through the first wire opening and the second wire opening.

14. A fan, characterized in that: include: The fan body structure according to any one of claims 1 to 13; A nose connected to one end of the fuselage structure; The base is connected to the other end of the fuselage structure.

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