Polymorphic handheld fan

By designing a multi-form handheld fan, the fan assembly can be rotated to a waist-hold position, solving the problems of inconvenience and hand fatigue associated with handheld fans, and enabling users to achieve a personalized cooling experience and convenient use in different scenarios.

CN223608897UActive Publication Date: 2025-11-28SHENZHEN LUANSHENG ELECTRONICS TECH CO LTD
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Patent Information

Application Number
CN202520053562.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-09
Publication Date
2025-11-28
Estimated Expiration
2035-01-09

AI Technical Summary

Technical Problem

Handheld fans are inconvenient when users need to free their hands, and prolonged use may cause hand fatigue.

Method used

Design a multi-form handheld fan, including a fan assembly and a handle assembly. The top of the fan assembly is provided with a first clip, and the handle assembly is rotatably connected to and provided with a second clip, allowing the fan assembly and handle assembly to rotate vertically. The clips are used to fix the fan assembly to the user's waist, achieving a waist-held state, and the fan assembly can blow air in a directional direction to the upper body.

Benefits of technology

It offers two modes: handheld and waist-held, freeing up your hands and providing a personalized cooling experience. This enhances ease of use and flexibility, making it suitable for the need for continuous cooling in hot weather.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a multi-form handheld fan, which belongs to the technical field of fans and comprises a fan component and a handle component, and a first clamping piece is arranged at the top of the fan component. The handle assembly is rotatably connected with the fan assembly, a second clamping piece is arranged on the side wall of the handle assembly, the heat dissipation device has two states, the first state is a handheld state, at the moment, a user can hold the handle assembly by hand to conduct heat dissipation on the head and other parts needing heat dissipation through the fan assembly, and the second state is a waist holding state, at the moment, the user can conduct heat dissipation on the parts needing heat dissipation through the fan assembly. During use, the fan assembly and the handle assembly can rotate relatively until the fan assembly is perpendicular to the handle assembly, then the waist of a user is clamped through the second clamping piece, the hem of the upper garment of the user is clamped through the first clamping piece, and therefore the waist fixing device is fixed to the waist of the user.
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Description

Technical Field

[0001] This utility model relates to the field of fan technology, and more specifically, to a multi-form handheld fan. Background Technology

[0002] A fan is a device used to generate airflow, creating a cooling sensation by rotating blades. Its origins can be traced back to ancient times, but true mechanical and electric fans only gradually developed in modern times. There are many types of fans, which can be mainly divided into floor fans, table fans, air circulators, ceiling fans, wall fans, air conditioning fans, and bladeless fans, based on their usage and shape. Each type of fan has its own characteristics and is suitable for different occasions and needs.

[0003] Handheld fans were originally designed to meet people's cooling needs in mobile or outdoor environments, providing a portable cooling solution. Whether traveling, shopping, or exercising outdoors, handheld fans can provide users with instant cool air and effectively relieve the discomfort caused by high temperatures. However, handheld fans are inconvenient when users need to free their hands, and may also cause hand fatigue during prolonged use. Utility Model Content

[0004] The technical problem this invention aims to solve is that handheld fans are inconvenient when users need to free their hands, and may also cause hand fatigue during prolonged use. In view of the above-mentioned defects of the prior art, this invention provides a multi-form handheld fan.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] Constructing a multi-form handheld fan, including:

[0007] A fan assembly, wherein a first clip is provided on the top of the fan assembly;

[0008] A handle assembly is rotatably connected to the fan assembly, and a second clip is provided on the side wall of the handle assembly.

[0009] Optionally, the first clamping component includes a first clamping plate, and a first clamping head is provided at one end of the first clamping plate near the air outlet of the fan assembly. The first clamping head can cooperate with the outer wall of the fan assembly to clamp the first target to be clamped. The second clamping component includes a second clamping plate provided on the reverse side of the handle assembly and a second clamping head provided at one end of the second clamping plate away from the fan assembly. The second clamping head can cooperate with the reverse side of the handle assembly to clamp the second target to be clamped.

[0010] Optionally, the bottom of the fan assembly is provided with a first connecting part, both sides of the first connecting part are provided with an assembly through hole, a containing groove is arranged on the hole wall of the assembly through hole, and a ring-shaped damping piece is arranged in the containing groove.

[0011] Optionally, the top of the handle assembly is matched with a second connecting part of the first connecting part, a rotating clamping piece is arranged on the inner side wall of the second connecting part, the rotating clamping piece is rotatably inserted into the assembly through hole, the outer side wall of the rotating clamping piece is in contact with the ring-shaped damping piece, a first limiting clamping joint is arranged at the end of the rotating clamping piece away from the second connecting part, and the first limiting clamping joint is used to limit the rotating clamping piece from being pulled out of the assembly through hole.

[0012] Optionally, the fan assembly comprises the outer shell, one side of the outer shell is provided with an air inlet channel, the opposite side of the outer shell is provided with an air outlet channel, and one end of the first clamping piece is provided with a first assembly plate which is detachably connected in the air inlet channel.

[0013] Optionally, the fan assembly further comprises an air inlet fence piece and a fan body, an inner shell is arranged in the air inlet channel, a middle part of the outer shell is provided with a guide air through hole which connects the air inlet channel and the air outlet channel, a mounting part is arranged in the middle part of the guide air through hole, the outer side wall of the mounting part is connected with the hole wall of the guide air through hole through a flow guide plate, one end of the mounting part close to the air inlet channel is provided with a mounting column, the fan body is rotatably arranged on the mounting column and located in the inner shell, and the inner side wall of the air inlet channel is provided with a clamping seat, one end of the air inlet fence piece is provided with a second limiting clamping joint corresponding to the clamping seat, when the second limiting clamping joint is matched and clamped with the clamping seat, the air inlet fence piece pushes the inner shell to be in contact with the groove bottom of the air inlet channel.

[0014] Optionally, the bottom of the air outlet channel is uniformly provided with a plurality of first connecting through holes which are connected with the bottom of the air inlet channel, the air outlet channel is provided with an air outlet fence piece, the bottom of the air outlet fence piece is provided with a connecting convex column, the connecting convex column is provided with a first connecting hole corresponding to the first connecting through hole, and the first assembly plate is provided with a second connecting through hole matched with the first connecting through hole, so that the first clamping piece and the air outlet fence piece can be installed by connecting a connecting piece through the second connecting through hole and the first connecting through hole and then connecting the first connecting hole.

[0015] Optionally, the air outlet fence piece comprises a mounting bracket and a fence body, the mounting bracket comprises a ring-shaped air guide part and an inclined air guide part arranged at one end of the ring-shaped air guide part away from the air guide through hole, the ring-shaped air guide part is opposite to the air guide through hole and the inner ring diameter of the ring-shaped air guide part is equal to the hole diameter of the air guide through hole, and the fence body is arranged on the ring-shaped air guide part and the inclined air guide part.

[0016] Optionally, the reverse surface of the handle assembly is provided with a mounting groove, the groove body of the mounting groove is provided with a mounting seat, the top of the mounting seat is provided with a positioning assembly groove, and the bottom of the positioning assembly groove is provided with a second connecting hole.

[0017] Optionally, the second clamping piece comprises a second assembly plate, the second assembly plate is provided with a third connecting through hole corresponding to the second connecting hole, and the second connecting hole and the third connecting through hole are matched and provided with at least two, and the second assembly plate is connected with the handle assembly by connecting the third connecting through hole with the second connecting hole.

[0018] The utility model discloses the beneficial effect lies in:

[0019] The utility model discloses a fan assembly and handle assembly are set up, wherein, the top of fan assembly is provided with first clamping piece, handle assembly with fan assembly rotatable connection, and the lateral wall of handle assembly is provided with second clamping piece, the utility model has two states, the first state is hand -held state, when this, the user can hold handle assembly and utilizes fan assembly to the part such as head that needs heat dissipation and carries out heat dissipation, the second state is waist -held state, when this, can rotate until fan assembly and handle assembly are perpendicular with fan assembly and handle assembly to the user's waist, then through second clamping piece and hold the user's waistband, through first clamping piece and hold the user's upper garment's dress, so that the utility model is fixed in the user's waist, when this, can start fan assembly, and fan assembly blows the air to the skin of the user's upper half body with this to reach the purpose of cooling for the user, and because first clamping piece held the dress of upper garment, also avoided the user's upper garment to shield the air inlet of fan assembly, the utility model allows the user to switch hand -held and waist -held two states according to different needs and use scene, and hand -held state is applicable to directly heat dissipation to the user's head or other parts that need heat dissipation, under waist -held state, fan assembly can be oriented and blow to the user's upper half body, provide more personalized cooling experience, and the user can also adjust the angle and wind force of fan according to his feeling, ensure cool and comfortable in hot weather, and waist -held state liberates the user's both hands, so that the user can still enjoy the continuous cool breeze when walking, working or carrying out other activities, greatly improve the convenience and flexibility of use. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the present application will be further described below with reference to the drawings and embodiments, and the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the premise of not paying creative labor.

[0021] Figure 1 It is the overall isometric view of the present application.

[0022] Figure 2 It is the overall explosion view of the present application.

[0023] Figure 3 It is another overall explosion view of the present application.

[0024] Figure 4 It is the overall front view of the present application.

[0025] Figure 5 It is the overall back view of the present application.

[0026] Figure 6 It is the overall side view of the present application.

[0027] Figure 7 It is the cut view along the line A-A in the present application. Figure 6

[0028] It is the isometric view after the air inlet fence piece and the inner shell are disassembled in the present application. Figure 8 The reference signs are:

[0029] 100, fan assembly; 110, outer shell; 111, air inlet channel; 112, air guide through hole; 113, clamping seat; 120, air inlet fence piece; 121, clamping head; 130, air outlet channel; 131, first connecting through hole; 132, air outlet fence piece; 132.1, fence body; 132.2, mounting bracket; 132.21, annular air guide part; 132.22, inclined air guide part; 133, connecting convex column; 134, first connecting hole; 140, inner shell; 150, mounting part; 151, flow guide plate; 152, mounting column; 160, fan body;

[0030] 200, handle assembly; 210, mounting groove; 220, mounting seat; 230, positioning assembly groove; 240, second connecting hole;

[0031] 300, first clamping piece; 310, first clamping plate; 320, first clamping head; 330, first assembly plate; 331, second connecting through hole;

[0032] 300, first clamping piece; 310, first clamping plate; 320, first clamping head; 330, first assembly plate; 331, second connecting through hole;

[0033] 400, second clamping part; 410, second clamping plate; 420, second clamping head; 430, second assembly plate; 440, third connecting through hole;

[0034] 500, first connecting part; 510, assembly through hole; 520, accommodating groove; 521, annular damping part;

[0035] 600, second connecting part; 610, rotating clamping insert; 611, first limiting clamping head. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the utility model more clear, the technical scheme in the utility model will be described clearly and completely below by combining with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0037] The utility model embodiment such as Figures 1-8As shown in the figure, it relates to a multi-form handheld fan, including fan assembly 100 and handle assembly 200, wherein the top of the fan assembly 100 is provided with a first clamp 300; the handle assembly 200 is rotatably connected with the fan assembly 100, and the sidewall of the handle assembly 200 is provided with a second clamp 400, further, the utility model has two states, the first state is handheld state, at this time, the user can hold the handle assembly 200 and use the fan assembly 100 to cool the parts needing heat dissipation such as head, the second state is waist holding state, at this time, the fan assembly 100 and the handle assembly 200 can be relatively rotated until the fan assembly 100 is perpendicular to the handle assembly 200, then the waist of the user is clamped through the second clamp 400, and the skirt of the upper garment of the user is clamped through the first clamp 300, so that the utility model is fixed on the waist of the user, at this time, the fan assembly 100 can be started, the fan assembly 100 blows air to the skin of the upper body of the user quickly to achieve the purpose of cooling the user, and because the first clamp 300 clamps the skirt of the upper garment, the air inlet of the fan assembly 100 is also avoided to be shielded by the upper garment of the user, specifically, the utility model allows the user to easily switch the handheld and waist holding two states according to different needs and use scenes, the handheld state is suitable for directly cooling the head of the user or other parts needing heat dissipation, in the waist holding state, the fan assembly 100 can be directed to blow to the upper body of the user, and more personalized cooling experience is provided, the user can also adjust the angle and wind power of the fan according to his own feeling, ensure that the user remains cool and comfortable in hot weather, and the waist holding state liberates the hands of the user, so that the user can still enjoy the continuous cool wind when walking, working or carrying out other activities, greatly improve the convenience and flexibility of use.

[0038] Referring to Figures 1-7In the embodiment, the first clamping part 300 comprises a first clamping plate 310, and a first clamping head 320 is arranged at one end of the first clamping plate 310 close to the air outlet of the fan assembly 100, and the first clamping head 320 can cooperate with the outer side wall of the fan assembly 100 to clamp the first target to be clamped. The second clamping part 400 comprises a second clamping plate 410 arranged on the opposite side of the handle assembly 200 and a second clamping head 420 arranged at one end of the second clamping plate 410 away from the fan assembly 100, and the second clamping head 420 can cooperate with the opposite side of the handle assembly 200 to clamp the second target to be clamped. Further, the first clamping head 320 can cooperate with the outer side wall of the fan assembly 100 to stably clamp the first target to be clamped, so as to prevent the first target to be clamped from moving or falling off during work, thereby ensuring the stable operation of the equipment. The second clamping head 420 can cooperate with the opposite side of the handle assembly 200 to clamp the second target to be clamped, thereby also enhancing the stability of the equipment. In the embodiment, the first target to be clamped is the hem of the user's upper garment, and the second target to be clamped is the waist of the user's trousers.

[0039] Referring to Figures 1-7 In the embodiment, the bottom of the fan assembly 100 is provided with a first connecting part 500, both sides of the first connecting part 500 are provided with assembly through holes 510, the hole walls of the assembly through holes 510 are provided with accommodating grooves 520, the accommodating grooves 520 are provided with annular damping parts 521, further, the top of the handle assembly 200 is provided with a second connecting part 600 matched with the first connecting part 500, the inner side wall of the second connecting part 600 is provided with a rotating clamping part 610, the rotating clamping part 610 is rotatably inserted into the assembly through hole 510, and the outer side wall of the rotating clamping part 610 is in contact with the annular damping part 521. One end of the rotating clamping part 610 away from the second connecting part 600 is provided with a first limiting clamping head 611 for limiting the rotating clamping part 610 from being pulled out of the assembly through hole 510. Specifically, the annular damping part 521 is arranged in the accommodating groove 520 of the assembly through hole 510, and when the rotating clamping part 610 is inserted into the assembly through hole 510, the outer side wall of the rotating clamping part 610 is in contact with the annular damping part 521, so as to increase the friction between them, thereby requiring the user to use greater force to rotate the fan assembly 100 and the handle assembly 200, and avoiding misoperation. The rotating clamping part 610 is rotatably inserted into the assembly through hole 510, and then the first limiting clamping head 611 is used to limit the rotating clamping part 610 from being pulled out of the assembly through hole 510, so that the installation becomes more convenient, and the rotating clamping part 610 only needs to be aligned with the assembly through hole 510 and inserted.

[0040] Referring to Figures 1-8In the embodiment, the fan assembly 100 comprises the outer shell 110, the air inlet fence 120, the air inlet channel 111 arranged on one side of the outer shell 110, the air outlet channel 130 arranged on the opposite side of the outer shell 110, the first assembly plate 330 arranged on one end of the first clamping piece 300, the first assembly plate 330 detachably connected in the air inlet channel 111, further, the inner shell 140 arranged in the air inlet channel 111, the air guide through hole 112 arranged in the middle of the outer shell 110 and connecting the air inlet channel 111 and the air outlet channel 130, the mounting portion 150 arranged in the middle of the air guide through hole 112, the outer side wall of the mounting portion 150 connected with the hole wall of the air guide through hole 112 through the flow guide plate 151, the mounting column 152 arranged on one end of the mounting portion 150 close to the air inlet channel 111, the fan body 160 rotatably arranged on the mounting column 152 and located inside the inner shell 140, the clamping seat 113 arranged on the inner side wall of the air inlet channel 111, the second limiting clamping head 121 arranged on one end of the air inlet fence 120 corresponding to the clamping seat 113, when the second limiting clamping head 121 cooperates with the clamping seat 113, the air inlet fence 120 pushes the inner shell 140 to contact with the groove bottom of the air inlet channel 111, through the existence of the air guide through hole 112, the fan body 160 can blow the air from the fan air inlet into the air inlet channel 111 to the air outlet channel 130, and then from the air outlet to the skin surface of the user, through the existence of the air inlet fence 120, the user's fingers can be prevented from being mistakenly stretched into the air inlet channel 111 and being mistakenly injured by the fan body 160.

[0041] Referring to Figures 1-8In the embodiment, the bottom of the air outlet channel 130 is uniformly provided with a plurality of first connecting through holes 131 communicating with the bottom of the air inlet channel 111, the air outlet channel 130 is provided with an air outlet grille 132, the bottom of the air outlet grille 132 is provided with a connecting protruding column 133, the connecting protruding column 133 is provided with a first connecting hole 134 corresponding to the first connecting through hole 131, the first assembly plate 330 is provided with a second connecting through hole 331 matched with the first connecting through hole 131, the first clamping piece 300 and the air outlet grille 132 can be installed by connecting the connecting piece through the second connecting through hole 331 and the first connecting through hole 131 and then connecting the first connecting hole 134, further, the air outlet grille 132, the outer shell 110 and the first clamping piece 300 can be firmly connected together by connecting the connecting piece through the second connecting through hole 331, the first connecting through hole 131 and then connecting the first connecting hole 134, so as to enhance the structural stability of the entire fan assembly 100, making it more reliable during operation, in the embodiment, the connecting piece is a bolt, and the first connecting hole 134 is a threaded hole, in some embodiments, the connecting piece is a plug-in column, and the second connecting hole 240 is a plug-in hole, since the connecting piece is detachable, the user can easily disassemble the air outlet grille 132 and the first clamping piece 300 for cleaning, maintenance or replacement.

[0042] Referring to Figures 1-8 In the embodiment, the air outlet grille 132 includes a mounting bracket 132.2 and a grille body 132.1, the mounting bracket 132.2 includes an annular air guide portion 132.21 and an inclined air guide portion 132.22 provided at one end of the annular air guide portion 132.21 away from the air guide through hole 112, the annular air guide portion 132.21 faces the air guide through hole 112 and the inner ring diameter thereof is equal to the hole diameter of the air guide through hole 112, the grille body 132.1 is arranged on the annular air guide portion 132.21 and the inclined air guide portion 132.22, further, the annular air guide portion 132.21 faces the air guide through hole 112 and the inner ring diameter thereof is equal to the hole diameter of the air guide through hole 112, ensuring that the airflow flowing out of the air guide through hole 112 can smoothly enter the grille body 132.1, avoiding the disorder and loss of airflow, the inclined air guide portion 132.22 is arranged at one end of the annular air guide portion 132.21, which can guide the airflow to flow out of the fan assembly 100 at a certain angle, thereby expanding the distribution range of the airflow and improving the heat dissipation efficiency, the close combination of the mounting bracket 132.2 and the grille body 132.1 ensures the overall stability of the air outlet grille 132.

[0043] Referring to Figures 1-8In the embodiment, the reverse surface of the handle assembly 200 is provided with a mounting groove 210, the groove body of the mounting groove 210 is provided with a mounting seat 220, the space of the handle assembly 200 can be fully utilized, the space utilization is improved, the top of the mounting seat 220 is provided with a positioning assembly groove 230, the bottom of the positioning assembly groove 230 is provided with a second connecting hole 240, further, the second clamping piece 400 comprises a second assembly plate 430, the second assembly plate 430 is provided with a third connecting through hole 440 corresponding to the second connecting hole 240, the second connecting hole 240 and the third connecting through hole 440 are adapted to be provided with at least two, the connecting piece can be connected with the second connecting hole 240 after passing through the third connecting through hole 440, so as to connect the second assembly plate 430 with the handle assembly 200, specifically, the top of the mounting seat 220 is provided with the positioning assembly groove 230, when the second clamping piece 400 needs to be assembled, the second assembly plate 430 only needs to be placed on the positioning assembly groove 230 for positioning, at this time, the third connecting through hole 440 will face the second connecting hole 240, the connecting piece can be connected with the second connecting hole 240 after passing through the third connecting through hole 440, in the embodiment, the connecting piece is a bolt, the second connecting hole 240 is a threaded hole, in some embodiments, the connecting piece is a plug-in column, and the second connecting hole 240 is a plug-in hole.

[0044] It should be understood that the above description can be improved or changed by those skilled in the art, and all these improvements and changes shall belong to the protection scope of the appended claims of the utility model.

Claims

1. A multi-form handheld fan, characterized by, The utility model provides a fan assembly (100) is provided with first clamping part (300) on the top, handle assembly (200) is rotatablely connected with fan assembly (100), and second clamping part (400) is arranged on the side wall of handle assembly (200). The first clamping part (300) comprises a first clamping plate (310), and a first clamping head (320) is arranged at one end of the first clamping plate (310) close to the air outlet of the fan assembly (100), the first clamping head (320) can cooperate with the outer side wall of the fan assembly (100) to clamp a first target to be clamped, and the second clamping part (400) comprises a second clamping plate (410) arranged on the opposite side of the handle assembly (200) and a second clamping head (420) arranged at one end of the second clamping plate (410) away from the fan assembly (100), the second clamping head (420) can cooperate with the opposite side of the handle assembly (200) to clamp a second target to be clamped. The bottom of the fan assembly (100) is provided with a first connecting portion (500), both sides of the first connecting portion (500) are provided with assembly through holes (510), the hole walls of the assembly through holes (510) are provided with accommodating grooves (520), and annular damping members (521) are arranged in the accommodating grooves (520).

2. A multi-configuration handheld fan as claimed in claim 1, wherein, The top of the handle assembly (200) is provided with a second connecting portion (600) matched with the first connecting portion (500), the inner side wall of the second connecting portion (600) is provided with a rotating clamping piece (610), the rotating clamping piece (610) is rotatably inserted into the assembly through hole (510), the outer side wall of the rotating clamping piece (610) is in contact with the annular damping member (521), one end of the rotating clamping piece (610) away from the second connecting portion (600) is provided with a first limiting clamping head (611), and the first limiting clamping head (611) is used to limit the rotating clamping piece (610) from coming out of the assembly through hole (510).

3. A multi-configuration handheld fan as claimed in claim 2, wherein, The fan assembly (100) comprises an outer shell (110), one side of the outer shell (110) is provided with an air inlet channel (111), the opposite side of the outer shell (110) is provided with an air outlet channel (130), one end of the first clamping part (300) is provided with a first assembly plate (330), and the first assembly plate (330) is detachably connected in the air inlet channel (111).

4. A multi-configuration handheld fan as claimed in claim 3, wherein, ​ 5. A multi-configured handheld fan as claimed in claim 2, wherein, ​ 6. A multi-configuration handheld fan as claimed in claim 5, wherein, The fan assembly (100) further comprises an air inlet grille (120) and a fan body (160), the air inlet channel (111) is provided with an inner shell (140), the middle part of the outer shell (110) is provided with a guide air hole (112) connecting the air inlet channel (111) and the air outlet channel (130), the middle part of the guide air hole (112) is provided with a mounting part (150), the outer side wall of the mounting part (150) is connected with the hole wall of the guide air hole (112) through a guide plate (151), one end of the mounting part (150) close to the air inlet channel (111) is provided with a mounting column (152), the fan body (160) is rotatably arranged on the mounting column (152) and located inside the inner shell (140), the inner side wall of the air inlet channel (111) is provided with a clamping seat (113), one end of the air inlet grille (120) is provided with a second limiting clamping head (121) corresponding to the clamping seat (113), when the second limiting clamping head (121) is clamped with the clamping seat (113), the air inlet grille (120) will push the inner shell (140) to contact with the groove bottom of the air inlet channel (111).

7. A multi-configuration handheld fan as claimed in claim 6, wherein, The bottom of the air outlet channel (130) is uniformly provided with a plurality of first connecting through holes (131) connected with the bottom of the air inlet channel (111), the air outlet channel (130) is provided with an air outlet grille (132), the bottom of the air outlet grille (132) is provided with a connecting convex column (133), the connecting convex column (133) is provided with a first connecting hole (134) corresponding to the first connecting through hole (131), the first assembly plate (330) is provided with a second connecting through hole matched with the first connecting through hole (131), the first clamping piece (300) and the air outlet grille (132) can be installed by connecting the connecting piece through the second connecting through hole (331) and the first connecting through hole (131) with the first connecting hole (134).

8. A multi-configuration handheld fan as defined in claim 7, wherein, The air outlet grille (132) comprises a mounting bracket (132.2) and a grille body (132.1), the mounting bracket (132.2) comprises an annular air guide part (132.21) and an inclined air guide part (132.22) arranged at one end of the annular air guide part (132.21) away from the guide air hole (112), the annular air guide part (132.21) faces the guide air hole (112) and the inner ring diameter thereof is equal to the hole diameter of the guide air hole (112), the grille body (132.1) is arranged on the annular air guide part (132.21) and the inclined air guide part (132.22).

9. The multi-configuration handheld fan of claim 1, wherein, The reverse side of the handle assembly (200) is provided with a mounting groove (210), the groove body of the mounting groove (210) is provided with a mounting seat (220), the top of the mounting seat (220) is provided with a positioning assembly groove (230), and the bottom of the positioning assembly groove (230) is provided with a second connecting hole (240).

10. A multi-configuration handheld fan as defined in claim 9, wherein, The second clamping part (400) comprises a second assembly plate (430), the second assembly plate (430) is provided with a third connecting through hole (440) corresponding to the second connecting hole (240), and the second connecting hole (240) and the third connecting through hole (440) are matched with at least two, and a connecting piece is connected with the second connecting hole (240) after penetrating through the third connecting through hole (440), so that the second assembly plate (430) is connected with the handle assembly (200).