Multifunctional fan

Abstract

The utility model relates to the technical field of fans, aims to solve the technical problem that an existing fan is single in function, and discloses a multifunctional fan which comprises a base, a supporting rod is installed on the base, a motor and fan blades are installed on the supporting rod, a net cover is arranged outside the fan blades, and the base is provided with a strong current socket and a USB charging socket. The base comprises a bottom cover and an upper shell, and the upper surface of the upper shell is provided with a socket hole for inserting a plug and a USB charging jack; the bottom cover is provided with a first socket frame used for fixing and supporting the socket metal sheet and a second socket frame used for fixing and supporting the USB charging head. The multifunctional fan integrates the functions of a fan, a power socket, a USB charging socket and the like, and more use scenes and convenience are provided; by designing the power socket and the USB charging socket on the fan base, the situation that a user needs an additional socket or uses an extension line when using the fan is avoided, space is saved, and use is more convenient.

Description

Technical Field

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

[0002] As a traditional tool for cooling down, fans use electricity to drive the blades to rotate, stir the air, and make the air flow to achieve a cooling effect. They are very practical in the hot summer. Floor fans are a type of fan, usually composed of a fan head, a lifting rod, and a base. The fan head can swing left and right to increase the blowing range and make the air flow more even. Floor fans are mostly used in homes and offices to provide people with a comfortable cool feeling.

[0003] For example, a Chinese invention patent with publication number CN109681459B discloses a floor fan, including a fan head, a lifting rod and a base, wherein the base includes an upper base and a lower base, wherein the upper base is rotatably arranged above the lower base, and a positioning mechanism is provided between the upper base and the lower base, wherein the positioning mechanism is used to limit the relative rotation between the upper base and the lower base.

[0004] However, the functions of this type of fan are relatively simple, usually blowing and swinging. With the popularization of digital products, we often use digital products to conveniently charge or watch videos, and the existing fans cannot meet user needs well. Utility Model Content

[0005] The utility model aims to provide a multifunctional fan to solve the technical problem that the existing fans have a single function.

[0006] To achieve the above-mentioned purpose, the utility model provides a multifunctional fan, including a base, a support rod is installed on the base, a motor and fan blades are installed on the support rod, a mesh cover is arranged outside the fan blades, the base is provided with a high-voltage socket and a USB charging socket, the base includes a bottom cover and an upper shell, the upper surface of the upper shell is provided with a socket hole for plug insertion and a USB charging socket; the bottom cover is provided with a first socket frame for fixing a metal sheet supporting the socket and a second socket frame for fixing a USB charging head.

[0007] By installing a support rod, a motor and fan blades on the base, and setting a mesh cover outside the fan blades, the basic functions of a traditional fan, namely generating air flow and lowering the indoor temperature, are achieved. The setting of the mesh cover effectively prevents users from accidentally touching the fan blades, thereby improving safety of use.

[0008] The base is equipped with a high-voltage socket and a USB charging socket, which allows users to charge their mobile phones or other devices while using the fan, improving convenience.

[0009] The socket holes and USB charging sockets designed on the bottom cover and upper shell allow users to directly insert the plug or USB charging head through the sockets on the upper shell. The operation is simple and convenient without having to disassemble the base, which improves the user experience.

[0010] The arrangement of the first socket frame and the second socket frame on the bottom cover can effectively fix and support the socket metal sheet and the USB charging head, prevent the socket from loosening or shifting, and increase the stability and reliability of the product.

[0011] Furthermore, the bottom of the bottom cover is concave upward to form an arc-shaped groove, a convex circular ring is arranged on the arc-shaped groove, and a positioning shaft is arranged inside the convex circular ring;

[0012] The base is extended with a bracket for placing a mobile phone, and the bracket includes a bottom plate, one end of which is provided with an arc edge corresponding to the arc groove, and the bottom plate is formed with a positioning groove corresponding to the positioning axis, and a circular groove corresponding to the convex circular ring; the other end of the bottom plate is formed with a front baffle, and a diagonal support plate is formed at a predetermined distance close to the front baffle.

[0013] The base and bracket of this design combine the functions of a mobile phone bracket. The arc groove and convex ring formed by the upward concave bottom of the bottom cover and the setting of the positioning axis can effectively fix the bracket to prevent the bracket from shaking or shifting during use, thereby improving the stability and reliability of the bracket.

[0014] The bracket design of the base extension can facilitate users to place their mobile phones. The bottom plate of the bracket is designed with arc grooves, positioning grooves, and circular grooves, so that the bracket can be adjusted according to the size of the mobile phone, which has a wider applicability and enhances the user experience.

[0015] The front baffle and diagonal support plate design of the bracket can effectively fix the mobile phone to prevent it from sliding or tilting during use, protect the mobile phone from damage, and enhance the stability and safety of the mobile phone.

[0016] Furthermore, a first through hole and a second through hole are provided on the upper surface of the upper shell, a switch and a speed regulator are provided in the base, and a switch button and a speed regulating knob are respectively installed above the switch and the speed regulator, the speed regulating knob passes through the first through hole and is connected to the speed regulator, and the switch button passes through the second through hole and abuts against the switch.

[0017] The upper shell is provided with a first through hole and a second through hole, which cooperate with the switch, speed regulator and corresponding switch button and speed regulation knob in the base, so that the user can conveniently operate the switch and adjust the speed of the fan through the through holes of the upper shell without having to directly touch the internal equipment of the base, thereby improving the convenience and safety of use.

[0018] Furthermore, a fixing boss connected to the support rod is formed upward at the center of the upper surface of the upper shell.

[0019] The fixed boss formed upward from the center of the upper surface of the upper shell is connected to the support rod, which is conducive to fixing the support rod and enhancing the structural stability and safety of the entire fan. By connecting the fixed boss to the support rod, the support rod can be effectively prevented from shaking or shifting during use, thereby improving the stability of the support rod and ensuring the normal operation of the fan. At the same time, the design of the fixed boss also makes the overall structure of the fan more solid, reduces the potential safety hazards caused by the instability of the support rod, and improves the safety and reliability of the fan.

[0020] The multifunctional fan provided by the utility model has the following advantages:

[0021] Traditional fans have a single function, but this multifunctional fan integrates functions such as fan, power socket and USB charging socket, providing more usage scenarios and convenience; by designing the power socket and USB charging socket on the fan base, users do not need to use another socket or extension cord when using the fan, saving space and making it more convenient to use. By integrating multiple functions into one product, the user experience is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The overall structure diagram of the multifunctional fan provided by the utility model;

[0023] Figure 2 This is a first-view exploded structural diagram of the multifunctional fan provided by the utility model;

[0024] Figure 3 A second-view exploded structural diagram of the multifunctional fan provided by the utility model;

[0025] Figure 4 An enlarged view of the base of the multifunctional fan provided by the utility model;

[0026] Figure 5 An enlarged view of the bottom cover provided by the utility model;

[0027] Figure 6 This is an enlarged view of the bracket provided by the utility model.

[0028] In the figure: 10, base; 20, bracket; 30, support rod; 40, mesh cover; 50, fan blade; 11, bottom cover; 12, upper shell; 111, first socket rack; 112, second socket rack; 113, arc groove; 114, convex ring; 115, positioning shaft; 121, socket hole; 122, first through hole; 123, USB charging socket; 124, second through hole; 125, fixed convex seat; 21, bottom plate; 22, diagonal support plate; 23, front baffle; 24, annular groove; 25, positioning groove. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] See also Figures 1 to 4 The utility model provides a multifunctional fan, including a base 10, a support rod 30 is installed on the base 10, a motor and a fan blade 50 are installed on the support rod 30, and a mesh cover 40 is arranged outside the fan blade 50.

[0031] The base 10 is provided with a high-voltage socket and a USB charging socket. The high-voltage socket refers to the commercial power voltage range to distinguish it from the low-voltage USB charging socket. The base 10 is extended with a bracket 20 for placing a mobile phone.

[0032] The base 10 is cylindrical and includes a bottom cover 11 and an upper shell 12. The upper surface of the upper shell 12 is provided with a socket hole 121 for plug insertion and a USB charging socket 123. The upper surface of the upper shell 12 is also provided with a first through hole 122 and a second through hole 124. A fixing boss 125 connected to the support rod 30 is formed upward at the center of the upper surface of the upper shell 12.

[0033] The bottom cover 11 is provided with a first socket frame 111 for fixing and supporting the socket metal sheet, and a second socket frame 112 for fixing and supporting the USB charging head. A switch and a speed regulator are provided in the base 10. The speed regulating knob passes through the first through hole 122 and is connected to the speed regulator, and the switch button passes through the second through hole 127 and abuts against the switch.

[0034] By installing the support rod 30, the motor and the fan blades 50 on the base 10, and providing a mesh cover 40 outside the fan blades 50, the basic function of a traditional fan is achieved, that is, generating air flow and lowering the indoor temperature. In addition, the setting of the mesh cover 40 can effectively prevent users from accidentally touching the fan blades 50, thereby improving the safety of use.

[0035] The base 10 is provided with a high-voltage socket and a USB charging socket, so that the user can charge a mobile phone or other devices while using the fan, thereby improving the convenience of use.

[0036] The socket hole 121 and the USB charging socket 123 designed on the bottom cover 11 and the upper shell 12 allow the user to directly insert a plug or a USB charging head through the socket of the upper shell 12. The operation is simple and convenient without having to disassemble the base 10, thereby improving the user experience.

[0037] The arrangement of the first socket frame 111 and the second socket frame 112 on the bottom cover 11 can effectively fix and support the socket metal sheet and the USB charging head, prevent the socket from loosening or shifting, and increase the stability and reliability of the product.

[0038] See also Figure 5 The bottom of the bottom cover 11 is recessed upward to form an arc-shaped groove 113 , a convex ring 114 is provided on the arc-shaped groove 113 , and a positioning shaft 115 is provided inside the convex ring 114 .

[0039] See also Figure 6 The bracket 20 includes a bottom plate 21, one end of which is provided with an arc edge corresponding to the arc groove 113, and the bottom plate 21 is formed with a positioning groove 25 corresponding to the positioning shaft 115, and a circular groove 24 corresponding to the convex circular ring 114; the other end of the bottom plate 21 is formed with a front baffle plate 23, and a diagonal support plate 22 is formed at a predetermined distance close to the front baffle plate 23, and the front baffle plate 23 and the diagonal support plate 22 are used to realize oblique support of digital products such as mobile phones.

[0040] The fan is installed, the positioning shaft 115 is set in the positioning groove 25, and the convex ring 114 is set in the ring groove 24, so that the bracket 20 can be rotated within a certain angle range, which is convenient for users to adjust the viewing angle of the mobile phone.

[0041] The base 10 and the bracket 20 combine the functions of the mobile phone bracket 20. The arc groove 113 and the convex ring 114 formed by the upward concave bottom of the bottom cover 11 and the positioning shaft 115 can effectively fix the bracket 20 to prevent the bracket 20 from shaking or shifting during use, thereby improving the stability and reliability of the bracket 20.

[0042] The design of the bracket 20 at the extension of the base 10 can facilitate users to place mobile phones. The design of the bottom plate 21 of the bracket 20 is coordinated with the arc groove 113, the positioning groove 25, and the annular groove 24, so that the bracket 20 can be adjusted according to the size of the mobile phone, which has a wider applicability and improves the user experience.

[0043] The design of the front baffle plate 23 and the diagonal support plate 22 of the bracket 20 can effectively fix the mobile phone, prevent the mobile phone from sliding or tilting during use, protect the mobile phone from damage, and enhance the stability and safety of the mobile phone.

[0044] The multifunctional fan provided by the utility model has the following advantages:

[0045] Traditional fans have a single function, but this multifunctional fan integrates functions such as fan, power socket and USB charging socket, providing more usage scenarios and convenience; by designing the power socket and USB charging socket on the fan base, users do not need to use another socket or extension cord when using the fan, saving space and making it more convenient to use. By integrating multiple functions into one product, the user experience is improved.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional fan, comprising a base (10), a support rod (30) mounted on the base (10), a motor and a fan blade (50) mounted on the support rod (30), a mesh cover (40) disposed outside the fan blade (50), characterized in that: The base (10) is provided with a high-voltage socket and a USB charging socket. The base (10) comprises a bottom cover (11) and an upper shell (12). The upper surface of the upper shell (12) is provided with a socket hole (121) for plug insertion and a USB charging socket (123); the bottom cover (11) is provided with a first socket frame (111) for fixing and supporting a socket metal sheet and a second socket frame (112) for fixing and supporting a USB charging head.

2. The multifunctional fan according to claim 1, characterized in that: The bottom of the bottom cover (11) is recessed upward to form an arc-shaped groove (113), a convex ring (114) is arranged on the arc-shaped groove (113), and a positioning shaft (115) is arranged inside the convex ring (114); The base (10) is extended with a bracket (20) for placing a mobile phone, and the bracket (20) includes a bottom plate (21), one end of the bottom plate (21) is provided with an arc edge corresponding to the arc groove (113), the bottom plate (21) is formed with a positioning groove (25) corresponding to the positioning shaft (115), and a circular ring groove (24) corresponding to the convex circular ring (114); the other end of the bottom plate (21) is formed with a front baffle (23), and a diagonal support plate (22) is formed at a predetermined distance close to the front baffle (23).

3. The multifunctional fan according to claim 1, characterized in that: The upper surface of the upper shell (12) is also provided with a first through hole (122) and a second through hole (124); a switch and a speed regulator are provided in the base (10), as well as a switch button and a speed regulating knob respectively installed above the switch and the speed regulator; the speed regulating knob passes through the first through hole (122) and is connected to the speed regulator; the switch button passes through the second through hole (124) and abuts against the switch.

4. The multifunctional fan according to claim 1, characterized in that: A fixing protrusion (125) connected to the support rod (30) is formed upward at the center of the upper surface of the upper shell (12).

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