A multifunctional emergency fan with a Bluetooth sound box and night light illumination

Abstract

The utility model discloses a multifunctional purpose's emergency fan with bluetooth sound box and night -light illumination, including function base, fan assembly, sound box subassembly and night -light subassembly, through the integrated setting of function base, fan assembly, sound box subassembly and night -light subassembly, compared with the traditional electric fan of " one machine one function " design, can expand more diversified function, make electric fan in the process of running blow -off function, can realize music play's function through the loudspeaker of sound box subassembly, can realize the effect of night -light illumination through the remote control night -light of night -light subassembly, then, the corresponding button for controlling all extension functions are integrated in function base, greatly facilitate the control operation of various extension functions of multifunctional electric fan of user, and this multifunctional emergency fan has the characteristics of " take and use " of emergency use through compact multifunctional integrated structure, greatly improves the use experience of user.

Description

Technical Field

[0001] This utility model relates to the field of multifunctional electrical appliance technology, and in particular to a multifunctional emergency fan with Bluetooth speaker and night light illumination. Background Technology

[0002] Electric fans are among the most common electrical appliances and are the most basic indoor air circulation devices. Traditional electric fans only generate airflow by driving the fan blades to rotate through a motor. This single-function mode is outdated in today's highly integrated smart home environment and cannot meet users' modern demands for space efficiency, multifunctionality, and scene adaptability. The single-function module means that traditional electric fans only achieve airflow within the same floor space, resulting in low space utilization efficiency. If users want a more diverse range of electrical experiences, they need to purchase separate audio equipment, lighting equipment, and the fan, which leads to messy cables, numerous interfaces, and increased management and maintenance costs. Furthermore, traditional devices are not readily available for emergency use. Therefore, there is a need to design a multifunctional emergency fan with a blue night light speaker and night illumination, expanding the functionality of the electric fan and enabling emergency use. Utility Model Content

[0003] The purpose of this invention is to provide a multi-functional emergency fan with a Bluetooth speaker and night light, solving the problem of the single function of traditional electric fans.

[0004] The present invention provides the following technical solution: a multi-functional emergency fan with Bluetooth speaker and night light illumination, comprising a functional base, a fan assembly, a speaker assembly, and a night light assembly. The fan assembly includes a fan adjustment knob, a movable bracket, and a fan head. The movable bracket is rotatably mounted on the functional base, and the fan head is rotatably mounted on the movable bracket. The fan adjustment knob is located on the side of the functional base. The speaker assembly includes a playback adjustment knob and a speaker. The speaker is located inside the functional base and faces the side of the functional base. The playback adjustment knob is located on the upper side of the functional base. The night light assembly includes a night light adjustment knob and a remote-controlled night light. The remote-controlled night light is detachably mounted on the fan head, and the night light adjustment knob is located on the side of the functional base.

[0005] As described above, a multi-functional emergency fan with Bluetooth speaker and night light illumination is provided. The fan assembly further includes a stepper motor. The movable bracket includes a rotating base and support arms on both sides of the rotating base. The rotating base is rotatably connected to the upper side of the functional base. The stepper motor is located inside the rotating base and its output end is fixedly inserted into the functional base. The left and right sides of the fan head are rotatably connected to the ends of the support arms away from the rotating base, so that the support arms on both sides are arranged in a "U" shape.

[0006] As described above, a multi-functional emergency fan with a Bluetooth speaker and night light illumination is provided. The fan assembly further includes a fan motor. The fan head includes a front grille, a rear grille, and fan blades. The fan motor is located in the middle of the rear grille, and the output end of the fan motor is fixedly inserted into the fan blades. The front grille covers the side of the fan blades away from the rear grille.

[0007] As described above, a multi-functional emergency fan with a Bluetooth speaker and night light illumination includes a night light mounting slot recessed in the middle of the front grille, and the remote-controlled night light is embedded in the night light mounting slot.

[0008] As described above, a multi-functional emergency fan with a Bluetooth speaker and night light is provided, wherein the remote-controlled night light is disc-shaped and the night light mounting slot is a circular slot coaxial with the fan blades.

[0009] As described above, a multi-purpose emergency fan with Bluetooth speaker and night light illumination, the speaker assembly further includes multiple sound transmission holes opened on the side of the functional base, and the sound-emitting end of the speaker is attached to the multiple sound transmission holes.

[0010] As described above, a multi-functional emergency fan with a Bluetooth speaker and a night light is provided, wherein the fan adjustment knob and the night light adjustment knob are located on the same side of the functional base, and the sound transmission hole is located on the side of the functional base away from the fan adjustment knob and the night light adjustment knob.

[0011] As described above, a multi-functional emergency fan with a Bluetooth speaker and night light is provided on the upper side of the functional base. The functional base contains a power supply battery that is electrically connected to the stepper motor, the fan motor, and the speaker. The main switch is used to control the opening or closing of the fan assembly and the speaker assembly.

[0012] As described above, a multi-functional emergency fan with a Bluetooth speaker and night light is provided on the functional base, which also includes a battery compartment and a removable battery compartment cover. The power supply battery is removably located in the battery compartment.

[0013] Compared with the prior art, the present invention has the following advantages: This utility model's multi-functional emergency fan, through the integrated design of a functional base, fan assembly, speaker assembly, and night light assembly, offers a wider range of functions compared to traditional electric fans with a "one-function-per-unit" design. While the fan is blowing air, it can play music via the speaker assembly and provide night lighting via the remote-controlled night light assembly. Furthermore, the corresponding buttons for controlling all extended functions, such as fan adjustment, playback adjustment, and night light adjustment, are integrated into the functional base, greatly facilitating user control of the various extended functions of the multi-functional emergency fan. Users no longer need to purchase separate appliances for each individual function. Moreover, the compact, multi-functional integrated structure of this emergency fan allows for "ready-to-use" emergency applications, significantly improving the user experience. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the multifunctional emergency fan of this utility model.

[0015] Figure 2 for Figure 1 Enlarged view of part A in the middle.

[0016] Figure 3 This is a three-dimensional sectional exploded view of the lower half of the multifunctional emergency fan of this utility model.

[0017] Figure 4 This is a three-dimensional sectional exploded view of the upper part of the multifunctional emergency fan of this utility model (rear mesh omitted).

[0018] Figure 5 This is a three-dimensional schematic diagram of the multifunctional emergency fan of this utility model from another angle.

[0019] Explanation of reference numerals in the attached diagram: 1. Functional base; 2. Fan assembly; 3. Speaker assembly; 4. Night light assembly; 11. Main switch; 12. Power supply battery; 13. Battery compartment; 14. Battery compartment cover; 21. Fan adjustment knob; 22. Movable bracket; 23. Fan head; 24. Stepper motor; 25. Fan motor; 31. Playback adjustment knob; 32. Speaker; 33. Sound transmission hole; 41. Night light adjustment knob; 42. Remote control night light; 43. Night light mounting slot; 221. Rotary base; 222. Support arm; 231. Front grille; 232. Rear grille; 233. Fan blade. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1: Please refer to the appendix Figure 1 To be continued Figure 5 This embodiment provides a multi-functional emergency fan with Bluetooth speaker and night light illumination, including a functional base 1, a fan assembly 2, a speaker assembly 3, and a night light assembly 4. The fan assembly 2 includes a fan adjustment knob 21, a movable bracket 22, and a fan head 23. The movable bracket 22 is rotatably mounted on the functional base 1, and the fan head 23 is rotatably mounted on the movable bracket 22. The fan adjustment knob 21 is located on the side of the functional base 1. The speaker assembly 3 includes a playback adjustment knob 31 and a speaker 32. The speaker 32 is located inside the functional base 1 and faces the side of the functional base 1. The playback adjustment knob 31 is located on the upper side of the functional base 1. The night light assembly 4 includes a night light adjustment knob 41 and a remote-controlled night light 42. The remote-controlled night light 42 is detachably mounted on the fan head 23, and the night light adjustment knob 41 is located on the side of the functional base 1. The multi-functional emergency fan in this embodiment, through the integrated design of the functional base 1, fan assembly 2, speaker assembly 3, and night light assembly 4, can expand to offer more diverse functions compared to traditional electric fans with a "one-machine-one-function" design. While the fan is blowing air, it can play music via the speaker 32 of the speaker assembly 3 and provide night lighting via the remote-controlled night light 42 of the night light assembly 4. Furthermore, the corresponding buttons for controlling all extended functions, such as the fan adjustment knob 21, playback adjustment knob 31, and night light adjustment knob 41, are all integrated into the functional base 1, greatly facilitating user control of the various extended functions of the multi-functional emergency fan. Users no longer need to purchase separate appliances for each individual function. Simultaneously, this multi-functional emergency fan, with its compact multi-functional integrated structure, features "ready-to-use" emergency applications, greatly improving the user experience.

[0022] The fan assembly 2 also includes a stepper motor 24. The movable bracket 22 includes a rotating base 221 and support arms 222 located on both sides of the rotating base 221. The rotating base 221 is rotatably connected to the upper side of the functional base 1. The stepper motor 24 is located inside the rotating base 221, and the output end of the stepper motor 24 is fixedly inserted into the functional base 1. The left and right sides of the fan head 23 are rotatably connected to the ends of the support arms 222 away from the rotating base 221, so that the support arms 222 on both sides are arranged in a "U" shape. By using the stepper motor 24, the movable bracket 22 can achieve a maximum left and right oscillation angle of 300 degrees, while the connection of the fan head 23 with the support arms 222 of the movable bracket 22 can achieve a maximum up and down oscillation angle of 285 degrees.

[0023] The fan assembly 2 also includes a fan motor 25. The fan head 23 includes a front mesh 231, a rear mesh 232 and a fan blade 233. The fan motor 25 is located in the middle of the rear mesh 232, and the output end of the fan motor 25 is fixedly inserted into the fan blade 233. The front mesh 231 covers the side of the fan blade 233 away from the rear mesh 232. The fan motor 25 is used to drive the rotation of the fan blade 233 to blow air.

[0024] The night light assembly 4 also includes a night light mounting slot 43 recessed in the center of the front grille 231, into which the remote-controlled night light 42 is embedded. Specifically, the remote-controlled night light 42 is disc-shaped, and the night light mounting slot 43 is a circular slot coaxial with the fan blade 233, which will not cause excessive interference to the airflow of the fan blade 233. The remote-controlled night light 42 can be remotely switched on and off via the night light adjustment knob 41. The remote-controlled night light 42 can be detached from the night light mounting slot 43 for independent battery replacement, ensuring that the lighting function of the multi-functional emergency fan is not affected by the power supply of other functions. Furthermore, a light source panel with multi-color light emission effects can be provided for the remote-controlled night light 42 as needed.

[0025] The speaker assembly 3 also includes multiple sound transmission holes 33 located on the side of the functional base 1, with the sound-emitting end of the speaker 32 attached to the multiple sound transmission holes 33. Specifically, the fan control knob 21 and the night light control knob 41 are located on the same side of the functional base 1, while the sound transmission holes 33 are located on the side of the functional base 1 away from the fan control knob 21 and the night light control knob 41. This ensures that the direction of sound transmission from the sound transmission holes 33 is not the same as the direction of airflow from the fan, preventing high-speed airflow from interfering with the sound playback of the speaker assembly 3.

[0026] The upper side of the functional base 1 is equipped with a master switch 11. Inside the functional base 1 is a power supply battery 12 electrically connected to the stepper motor 24, fan motor 25, and speaker 32. The master switch 11 is used to control the opening and closing of the fan assembly 2 and the speaker assembly 3. The power supply battery 12 is a lithium battery, and a 5V DC charging port can be provided on the functional base 1, providing another way to power the multi-functional emergency fan besides battery replacement.

[0027] Preferably, the functional base 1 is further provided with a battery compartment 13 and a battery compartment cover 14 that can be detachably closed onto the battery compartment 13. The power supply battery 12 is detachably disposed in the battery compartment 13, and the battery compartment cover 14 is used to prevent the power supply battery 12 from accidentally falling out of the functional base.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-functional emergency fan with a Bluetooth speaker and night light illumination, characterized in that: The device includes a functional base (1), a fan assembly (2), a speaker assembly (3), and a night light assembly (4). The fan assembly (2) includes a fan adjustment knob (21), a movable bracket (22), and a fan head (23). The movable bracket (22) is rotatably mounted on the functional base (1), and the fan head (23) is rotatably mounted on the movable bracket (22). The fan adjustment knob (21) is located on the side of the functional base (1). The speaker assembly (3) includes a playback adjustment knob (31) and a speaker (32). The speaker (32) is located inside the functional base (1) and faces the side of the functional base (1). The playback adjustment knob (31) is located on the upper side of the functional base (1). The night light assembly (4) includes a night light adjustment knob (41) and a remote-controlled night light (42). The remote-controlled night light (42) is detachably mounted on the fan head (23), and the night light adjustment knob (41) is located on the side of the functional base (1).

2. The multi-functional emergency fan with Bluetooth speaker and night light illumination according to claim 1, characterized in that: The fan assembly (2) also includes a stepper motor (24). The movable bracket (22) includes a rotating base (221) and support arms (222) on both sides of the rotating base (221). The rotating base (221) is rotatably connected to the upper side of the functional base (1). The stepper motor (24) is located inside the rotating base (221) and the output end of the stepper motor (24) is fixedly inserted into the functional base (1). The left and right sides of the fan head (23) are rotatably connected to the end of each support arm (222) away from the rotating base (221), so that the support arms (222) on both sides are arranged in a "U" shape.

3. The multi-functional emergency fan with Bluetooth speaker and night light illumination according to claim 2, characterized in that: The fan assembly (2) further includes a fan motor (25). The fan head (23) includes a front grille (231), a rear grille (232), and fan blades (233). The fan motor (25) is located in the middle of the rear grille (232), and the output end of the fan motor (25) is fixedly inserted into the fan blades (233). The front grille (231) covers the side of the fan blades (233) away from the rear grille (232).

4. The multi-functional emergency fan with Bluetooth speaker and night light illumination according to claim 3, characterized in that: The night light assembly (4) also includes a night light mounting groove (43) recessed in the middle of the front grille (231), and the remote control night light (42) is embedded in the night light mounting groove (43).

5. The multi-functional emergency fan with Bluetooth speaker and night light illumination according to claim 4, characterized in that: The remote-controlled night light (42) is in the shape of a disc, and the night light mounting slot (43) is a circular slot coaxially arranged with the fan blade (233).

6. The multi-functional emergency fan with Bluetooth speaker and night light illumination according to claim 4, characterized in that: The speaker assembly (3) also includes a plurality of sound transmission holes (33) opened on the side of the functional base (1), and the sound-emitting end of the loudspeaker (32) is attached to the plurality of sound transmission holes (33).

7. A multi-functional emergency fan with Bluetooth speaker and night light illumination as described in claim 6, characterized in that: The fan adjustment knob (21) and the night light adjustment knob (41) are located on the same side of the functional base (1), and the sound transmission hole (33) is located on the side of the functional base (1) away from the fan adjustment knob (21) and the night light adjustment knob (41).

8. The multi-functional emergency fan with Bluetooth speaker and night light illumination according to claim 7, characterized in that: The upper side of the functional base (1) is provided with a master switch (11). The interior of the functional base (1) is provided with a power supply battery (12) that is electrically connected to the stepper motor (24), the fan motor (25) and the speaker (32). The master switch (11) is used to control the opening or closing of the fan assembly (2) and the speaker assembly (3).

9. A multi-functional emergency fan with Bluetooth speaker and night light illumination according to claim 8, characterized in that: The functional base (1) is also provided with a battery compartment (13) and a battery compartment cover (14) that can be detachably fitted onto the battery compartment (13), wherein the power supply battery (12) is detachably installed in the battery compartment (13).

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