Outdoor humidifying fan

Abstract

The utility model discloses an outdoor humidifying fan which comprises a front shell and a rear shell, the front shell is fixed on one side of the rear shell, a middle air guide part is fixedly connected in the rear shell, seven fan blades are arranged in the middle air guide part, a driving part is arranged on one side of the seven fan blades, and a motor is arranged on the other side of the seven fan blades. One side of the middle air guide piece is rotationally connected with a plurality of air guide shifting pieces, one side of each air guide shifting piece is fixedly connected with a shifting piece connecting rod, a battery holder is arranged at the upper end of the rear shell, a conductive connecting inserting piece is arranged in the battery holder, a charging board PCBA is arranged in the rear shell, and a charging board is arranged in the charging board PCBA. Button fixing pieces are arranged on the two sides of the rear shell, one side of each button fixing piece is fixedly connected with a button spring, one end of each button spring is fixedly connected with a button, a plug pin is arranged in the button, and the two sides of the plug pin are connected with the button fixing pieces. The cooling fan can be used outdoors through the plug-in structure battery holder with the top capable of being connected with the mobile power supply module.

Description

Technical Field

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

[0002] A fan refers to an appliance that generates wind to cool down on hot days. An electric fan is an electrically driven device that generates airflow. When the fan inside is powered on, it rotates, converting mechanical energy into wind energy, which is then transformed into natural wind to achieve a cooling effect. Existing electric fans basically meet daily usage needs, but there are still certain shortcomings. First, the functions of existing electric fans are single and cannot provide humidification effects, making it difficult to meet the personalized needs of users, affecting the user experience; second, existing electric fans need to be equipped with an external power supply for power supply, and need to be connected to wires for outdoor use, which limits the scope of application of electric fans and affects the practicality of electric fans. Utility Model Content

[0003] The utility model aims to provide an outdoor humidifying fan. The top of the fan is provided with a battery seat with a plug-in structure that can be connected to a mobile power module, so that the cooling fan can be used outdoors.

[0004] To achieve the above object, an outdoor humidifying fan is provided, comprising a front shell and a rear shell, wherein the front shell is fixed to one side of the rear shell, an intermediate air guide is fixedly connected to the interior of the rear shell, a seven-blade fan blade is provided inside the intermediate air guide, a driving member is provided on one side of the seven-blade fan blade, a plurality of air guide paddles are rotatably connected to one side of the intermediate air guide, a paddle connecting rod is fixedly connected to one side of the air guide paddle, a battery holder is provided at the upper end of the rear shell, a conductive connecting plug is provided inside the battery holder, and a charging board PCBA is provided inside the rear shell;

[0005] The button fixing parts are provided on both sides of the rear shell, and a button spring is fixedly connected to one side of the button fixing part, and a button is fixedly connected to one end of the button spring. A latch is provided inside the button, and both sides of the latch are connected to the button fixing parts. A water tank is provided at the lower end of the rear shell, and a clamping part is provided on both sides of the water tank. The water tank is clamped with the button through the clamping part, and the upper end of the water tank is fixedly connected to the water tank cover. A cotton swab spring is provided inside the water tank, and the upper end of the cotton swab spring is fixedly connected to a water-absorbing cotton swab. A cotton swab sleeve is provided on the outer surface of the water-absorbing cotton swab, and an atomizer plate fixing part is provided on the upper end of the atomizer plate fixing part, and a mist outlet fixing part is symmetrically provided on the upper end of the atomizer plate fixing part.

[0006] According to the outdoor humidifying fan, the driving component includes a magnetic ring, a brushless motor, an oil ring, a copper shaft, a motor fixing component, and an open snap ring.

[0007] According to the outdoor humidifying fan, buttons, knobs, character stickers, and light translucent parts are provided on one side of the front shell, and a mainboard PCBA and a light board PCBA are provided inside the front shell.

[0008] According to the outdoor humidifying fan, a hand strap is provided at the upper end of the rear shell, and hand strap fixing members are provided on both sides of the hand strap.

[0009] According to the outdoor humidifying fan, foot pads are provided at the four corners of the lower end of the water tank.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The outdoor humidifying fan has a plug-in battery holder on the top that can be connected to a mobile power module, so that the cooling fan can be used outdoors.

[0012] 2. The outdoor humidifying fan atomizes the liquid by setting a water tank, a cotton swab spring, a water-absorbing cotton swab, an atomizing plate fixing part, an atomizing plate, and a mist outlet fixing part. The wind force provided by the rotation of the seven-blade fan promotes the diffusion of the atomized liquid, providing a humidifying effect for the electric fan, meeting the user's personalized needs, and improving the user experience.

[0013] 3. The water tank of this outdoor humidifying fan is connected to the rear shell through a double-clip structure, which is easy to disassemble and the connection is reliable. The water tank can be moved for cleaning and adding water. At the same time, the water tank is set at the bottom of the rear shell. When water droplets condense on the surface of the air guide toggle piece, they can be recovered through the water tank. At the same time, the water tank is also provided with a water tank cover to prevent water from splashing due to the vibration generated when the machine body is running.

[0014] 4. This outdoor humidifying fan is equipped with a USB interface for connecting to an indoor power supply. It is compact and flexible to move, making it suitable for use in various indoor and outdoor occasions.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is an exploded view of the outdoor humidifying fan of the utility model;

[0018] Figure 2 This is a three-dimensional diagram of the outdoor humidifying fan of the present utility model;

[0019] Figure 3 This is a front view of the outdoor humidifying fan of the utility model;

[0020] Figure 4 This is a top view of the outdoor humidifying fan of the utility model;

[0021] Figure 5 For the utility model Figure 1 Enlarged schematic diagram of point A in the middle.

[0022] In the picture: 1. Button; 2. Knob; 3. Character sticker; 4. Front shell; 5. Motherboard PCBA; 6. Battery holder; 7. Middle air guide; 8. Seven-blade fan; 9. Magnetic ring; 10. Brushless motor; 11. Oil ring; 12. Copper shaft; 13. Motor fixing part; 14. Opening ring; 15. Hand strap; 16. Hand strap fixing part; 17. Air guide toggle; 18. Toggle connecting rod; 19. Light transmission 1. Components; 20. Light board PCBA; 22. Charging board PCBA; 23. Conductive connecting plug; 24. Button; 25. Button fixing; 26. Button spring; 27. Latch; 28. Mist outlet fixing; 29. Atomizer; 30. Atomizer fixing; 31. Cotton swab sleeve; 32. Absorbent cotton swab; 33. Cotton swab spring; 34. Water tank cover; 35. Water tank; 36. Foot pad; 37. Back cover. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the utility model.

[0024] See also Figure 1-5 , The embodiment of the utility model provides a technical solution: an outdoor humidifying fan, including a front shell 4 and a rear shell 37, the front shell 4 is fixed to one side of the rear shell 37, the interior of the rear shell 37 is fixedly connected with an intermediate air guide member 7, the interior of the intermediate air guide member 7 is provided with seven-leaf fan blades 8, one side of the seven-leaf fan blades 8 is provided with a driving member, one side of the intermediate air guide member 7 is rotatably connected to a plurality of air guide toggle pieces 17, one side of the air guide toggle piece 17 is fixedly connected to a toggle piece connecting rod 18, a battery holder 6 is provided at the upper end of the rear shell 37, and a conductive connecting plug 23 is provided inside the battery holder 6, and a battery holder 6 with a plug-in structure that can be connected to a mobile power module is provided at the top, so that the cooling fan can be used outdoors, and a charging board PCBA22 is provided inside the rear shell 37, which is provided with a USB interface and a charging board PCBA22 for connecting to an indoor power supply. The overall size is compact and flexible, and it is suitable for use in various indoor and outdoor occasions;

[0025] The button fixing parts 25 are provided on both sides of the rear shell 37, and a button spring 26 is fixedly connected to one side of the button fixing part 25. One end of the button spring 26 is fixedly connected to the button 24. A latch 27 is provided inside the button 24. Both sides of the latch 27 are connected to the button fixing parts 25. A water tank 35 is provided at the lower end of the rear shell 37. A clamping part is provided on both sides of the water tank 35. The water tank 35 is clamped with the button 24 through the clamping part. The upper end of the water tank 35 is fixedly connected with the water tank cover 34. The water tank 35 is connected to the rear shell 37 through a double-clamp structure, which is easy to disassemble and reliable to connect. The water tank 35 can be moved for cleaning and adding water. At the same time, the water tank 35 is provided at the bottom of the rear shell 37. When water droplets condense on the surface of the air guide toggle piece 17, they can be recovered through the water tank 35. At the same time, the water tank 35 is also provided with a water tank cover 34. To prevent water from splashing out due to the vibration generated when the machine body is running, a cotton swab spring 33 is provided inside the water tank 35. The upper end of the cotton swab spring 33 is fixedly connected to a water-absorbing cotton swab 32. The outer surface of the water-absorbing cotton swab 32 is provided with a cotton swab sleeve 31. The upper end of the water-absorbing cotton swab 32 is provided with an atomizing sheet fixing part 30. The upper end of the atomizing sheet fixing part 30 is symmetrically provided with an atomizing sheet 29. The upper end of the atomizing sheet fixing part 30 is symmetrically provided with a mist outlet fixing part 28. By arranging the water tank 35, the cotton swab spring 33, the water-absorbing cotton swab 32, the atomizing sheet fixing part 30, the atomizing sheet 29 and the mist outlet fixing part 28, the liquid is atomized, and the wind force provided by the rotation of the seven-leaf fan blades 8 causes the atomized liquid to spread, thereby providing a humidification effect for the electric fan, meeting the personalized needs of users, and improving the user experience.

[0026] The driving parts include a magnetic ring 9, a brushless motor 10, an oil ring 11, a copper shaft 12, a motor fixing part 13, and an open retaining ring 14. One side of the front shell 4 is provided with a button 1, a knob 2, a character sticker 3, and a light translucent part 19. The interior of the front shell 4 is provided with a main board PCBA5 and a light board PCBA20. The upper end of the rear shell 37 is provided with a hand strap 15, and both sides of the hand strap 15 are provided with hand strap fixing parts 16. Foot pads 36 are provided at the four corners of the lower end of the water tank 35.

[0027] Working principle: When in use, insert the power supply at the battery holder 6, which is convenient for outdoor use; press the button 24, the button 24 squeezes the button spring 26, and the button 24 rotates, so that the clamping part of the water tank 35 disengages from the button, and the clamping part releases the restriction, and the water tank 35 can be removed for cleaning and adding water.

[0028] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An outdoor humidifying fan, comprising a front shell (4) and a rear shell (37), characterized in that: The front shell (4) is fixed to one side of the rear shell (37); the interior of the rear shell (37) is fixedly connected to an intermediate air guide member (7); the interior of the intermediate air guide member (7) is provided with a seven-leaf fan blade (8); one side of the seven-leaf fan blade (8) is provided with a driving member; one side of the intermediate air guide member (7) is rotatably connected to a plurality of air guide paddles (17); one side of the air guide paddle (17) is fixedly connected to a paddle connecting rod (18); the upper end of the rear shell (37) is provided with a battery holder (6); the interior of the battery holder (6) is provided with a conductive connecting plug (23); the interior of the rear shell (37) is provided with a charging board PCBA (22); The rear shell (37) is provided with a button fixing member (25) on both sides, and a button spring (26) is fixedly connected to one side of the button fixing member (25). One end of the button spring (26) is fixedly connected to the button (24). A latch (27) is provided inside the button (24). Both sides of the latch (27) are connected to the button fixing member (25). A water tank (35) is provided at the lower end of the rear shell (37). Both sides of the water tank (35) are provided with a clamping member. The water tank (35) is clamped to the button (24) through the clamping member. The upper end of the water tank (35) is fixedly connected to a water tank cover (34), a cotton swab spring (33) is provided inside the water tank (35), the upper end of the cotton swab spring (33) is fixedly connected to a water-absorbing cotton swab (32), the outer surface of the water-absorbing cotton swab (32) is provided with a cotton swab sleeve (31), the upper end of the water-absorbing cotton swab (32) is provided with an atomizing sheet fixing part (30), the upper end of the atomizing sheet fixing part (30) is symmetrically provided with an atomizing sheet (29), and the upper end of the atomizing sheet fixing part (30) is symmetrically provided with a mist outlet fixing part (28).

2. The outdoor humidifying fan according to claim 1, characterized in that: The driving component comprises a magnetic ring (9), a brushless motor (10), an oil ring (11), a copper shaft (12), a motor fixing component (13), and an open snap ring (14).

3. The outdoor humidifying fan according to claim 1, characterized in that: A button (1), a knob (2), a character sticker (3), and a light translucent component (19) are provided on one side of the front shell (4), and a mainboard PCBA (5) and a light board PCBA (20) are provided inside the front shell (4).

4. The outdoor humidifying fan according to claim 1, wherein: A hand strap (15) is provided at the upper end of the rear shell (37), and hand strap fixing members (16) are provided on both sides of the hand strap (15).

5. The outdoor humidifying fan according to claim 1, characterized in that: Foot pads (36) are provided at the four corners of the lower end of the water tank (35).

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