Portable mobile fan with loudspeaker box

Abstract

The utility model discloses a portable mobile fan with a sound box in the field of mobile fans, which comprises a shell and an electric control assembly arranged in the shell, the electric control assembly comprises a main control circuit board, a motor and a battery, the motor and the battery are respectively and electrically connected with the main control circuit board, an electric control bin is formed in the shell, and the sound box is arranged in the electric control bin. The main control circuit board and the battery are both located in the electric control bin, a ventilating duct is formed in the shell, the motor is arranged in the shell, and fan blades are arranged at the output end of the motor; according to the portable mobile fan with the loudspeaker box, the loudspeaker is arranged in the shell, the functions of the fan and the loudspeaker box are combined, a user can enjoy music while enjoying cooling, the fan has the dual functions of blowing air to dissipate heat and enjoying music, the loudspeaker plays corresponding music, and the user can enjoy the music. And the user can enjoy physical and mental experience while blowing air, so that the requirement of people on multifunctionality of the fan is met.

Description

Technical Field

[0001] The utility model relates to the field of mobile fans, in particular to a portable mobile fan with a speaker. Background Art

[0002] A mobile fan, that is, a fan that is convenient to carry around, has the characteristics of small size and light weight, and to a certain extent meets the need for portability. It is a small portable fan designed to be worn around the waist and provide cool air, which is convenient to carry around. Especially in hot weather or when long-term outdoor activities are required (such as dancing), it can bring an immediate cool feeling to users. A mobile fan usually consists of a motor, a fan blade, a battery, a main control circuit board, a housing, etc. The motor drives the fan blade to rotate to generate wind power, and the battery provides electrical energy to support the operation of the fan. The operation of the motor is controlled by the main control circuit board, and the motor drives the fan blade to rotate to generate cool air. Users can adjust parameters such as wind speed and wind direction through buttons on the control panel or a remote control. With the improvement of people's living standards, people's amateur life has become increasingly rich. Square dancing has become a popular fitness activity that people like. At noon, people will appear on the square spontaneously. Everyone listens to music and dances together. For them, this is a kind of joy in life and also a way to make friends.

[0003] The existing mobile fans still have the following defects: When people are dancing, they will carry a fan to dissipate heat and blow air. However, there are no existing audio devices in community squares and open spaces, which cannot provide services for people. Therefore, people need to bring their own audio devices for playing music. They not only need to carry the fan separately, but also need to prepare an audio device additionally. Moreover, the existing audio devices are large in size and inconvenient for people to carry. The existing mobile fans only have the function of blowing air and dissipating heat, do not have a speaker, and do not have the function of playing music, so their practicability is not strong. When dancing, people need to prepare a fan and an audio separately, which is very troublesome and cannot meet people's daily life needs. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art solutions, the utility model provides a portable mobile fan with a speaker, which can effectively solve the technical problem that the existing mobile fans do not have a speaker and do not have the function of playing music.

[0005] The technical solution adopted by the present utility model to solve its technical problems is as follows: a portable mobile fan with a speaker, which includes a housing and an electronic control component arranged inside the housing. The electronic control component includes a main control circuit board, a motor, and a battery. The motor and the battery are electrically connected to the main control circuit board respectively. An electronic control compartment is formed inside the housing, and the main control circuit board and the battery are both located in the electronic control compartment. A ventilation duct is formed inside the housing, the motor is arranged inside the housing, a fan blade is provided at the output end of the motor, an air inlet is provided at one end of the housing, and an air outlet is provided at the other end of the housing. When the motor operates, it drives the fan blade to rotate and blow air towards the air outlet. A hanging buckle is arranged on the side surface of the housing. A speaker compartment is formed inside the housing, the speaker compartment is located on one side of the battery, a speaker is arranged inside the housing, the speaker is located in the speaker compartment, a sound outlet hole is arranged on one side of the housing, and the sound outlet hole corresponds to the sound output end of the speaker. The speaker is electrically connected to the main control circuit board through a wire.

[0006] Further, a detachable battery cover is provided on one side of the housing.

[0007] Further, the main control circuit board is provided with a switch button, a display screen, an LED bulb, an output USB interface, and an input charging interface. The switch button, the display screen, the LED bulb, the output USB interface, and the input charging interface are electrically connected to the main control circuit board respectively.

[0008] Further, the LED bulb is sleeved with an LED lamp cup, and the LED lamp cup extends outwards to the surface of the housing.

[0009] Further, a display panel facing the display screen is provided on one side of the housing.

[0010] Further, the output USB interface and the input charging interface extend to the surface of the housing respectively.

[0011] Further, a battery case is arranged inside the housing, the battery is installed inside the battery case, a battery charging conductive plate and an EVA pad are arranged inside the battery case, the battery charging conductive plate extends outwards to the side surface of the battery case, and the EVA pad is connected to the main control circuit board.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: for the portable mobile fan with a speaker of the present utility model, by arranging the speaker inside the housing, the functions of the fan and the speaker are combined, enabling users to enjoy music while enjoying the coolness, endowing the fan with the dual functions of blowing and dissipating heat and playing music. The speaker plays corresponding music, giving users a pleasant physical and mental experience while blowing, meeting people's requirements for the multifunctionality of the fan. Description of the Drawings

[0013] Figure 1 Is the perspective view of the front end of the portable mobile fan with a speaker of the present utility model;

[0014] Figure 2 Is the perspective view of the top view end of the portable mobile fan with a speaker of the present utility model;

[0015] Figure 3 Is the internal explosion view of the portable mobile fan with a speaker of the present utility model;

[0016] Figure 4 Is the front view of the portable mobile fan with a speaker of the present utility model;

[0017] Figure 5 Is the rear view of the portable mobile fan with a speaker of the present utility model;

[0018] Figure 6 Is the left view of the portable mobile fan with a speaker of the present utility model;

[0019] Figure 7 Is the right view of the portable mobile fan with a speaker of the present utility model;

[0020] Figure 8 Is the top view of the portable mobile fan with a speaker of the present utility model;

[0021] Figure 9 Is the bottom view of the portable mobile fan with a speaker of the present utility model;

[0022] Figure 10 Is the schematic diagram of the internal structure of the speaker of the portable mobile fan with a speaker of the present utility model;

[0023] Figure 11 Is the schematic diagram of the internal structure of the battery of the portable mobile fan with a speaker of the present utility model;

[0024] Figure 12 Is Figure 11 The partial enlarged view at A in

[0025] Reference numerals in the figure:

[0026] 1 - housing; 2 - hanging buckle; 3 - sound outlet hole; 4 - air inlet; 5 - display panel; 6 - switch button; 7 - LED lamp cup; 8 - input charging interface; 9 - output USB interface; 10 - ventilation duct; 11 - motor; 12 - battery case; 13 - speaker; 14 - EVA pad; 15 - main control circuit board; 16 - LED lamp; 17 - battery charging conductive plate; 18 - fan blade; 19 - battery box cover; 20 - air outlet; 21 - battery; 22 - display screen. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0028] As Figures 1-12 shown, the portable mobile fan with a speaker includes a housing 1 and an electronic control component disposed inside the housing 1. The electronic control component includes a main control circuit board 15, a motor 11, and a battery 21. The motor 11 and the battery 21 are electrically connected to the main control circuit board 15 respectively. An electronic control chamber (not shown) is formed inside the housing 1. The main control circuit board 15 and the battery 21 are both located in the electronic control chamber (not shown). A ventilation duct 10 is formed inside the housing 1. The motor 11 is disposed inside the housing 1. A fan blade 18 is provided at the output end of the motor 11. An air inlet 4 is provided at one end of the housing 1. An air outlet 20 is provided at the other end of the housing 1. When the motor 11 operates, it drives the fan blade 18 to rotate and blow air towards the air outlet 20. A hanging hook 2 is provided on the side of the housing 1. By providing the hanging hook 2, it is convenient to carry the fan. A speaker chamber (not shown) is formed inside the housing 1. The speaker chamber (not shown) is located on one side of the battery 21. A speaker 13 is provided inside the housing 1. The speaker 13 is located in the speaker chamber (not shown). An audio outlet hole 3 is provided on one side of the housing 1. The audio outlet hole 3 corresponds to the audio output end of the speaker 13. The speaker 13 is electrically connected to the main control circuit board 15 through a wire.

[0029] A detachable battery box cover 19 is provided on one side of the housing 1. By providing the detachable battery box cover 19, it is convenient for users to replace the battery or perform battery maintenance, improving the maintainability and battery life of the product. Users can replace the battery at any time according to their needs without worrying about the trouble of running out of power.

[0030] The main control circuit board 15 is provided with a switch button 6, a display screen 22, an LED bulb 16, an output USB interface 9, and an input charging interface 8. The switch button 6, the display screen 22, the LED bulb 16, the output USB interface 9, and the input charging interface 8 are electrically connected to the main control circuit board 15 respectively. The LED bulb 16 is sleeved with an LED lamp cup 7, and the LED lamp cup 7 extends outward to the surface of the housing 1. One side of the housing 1 is provided with a display panel 5 facing the display screen 22. The output USB interface 9 and the input charging interface 8 extend to the surface of the housing 1 respectively. By setting the switch button 6, it is convenient for users to quickly turn on or off the fan. By setting the display screen 22, the fan status (such as power, wind speed, etc.) can be displayed in real time. By setting the LED bulb 16, an additional lighting function is provided, which is suitable for use at night or in low-light environments. By setting the output USB interface 9 and the input charging interface 8, it is convenient for charging.

[0031] Inside the housing 1, there is a battery case 12. The battery 21 is installed inside the battery case 12. Inside the battery case 12, there are a battery charging conductive plate 17 and an EVA pad 14. The battery charging conductive plate 17 extends outward to the side of the battery case 12. The EVA pad 14 is connected to the main control circuit board 15. By setting the battery case 12, a stable installation environment is provided for the battery 21, protecting the battery 21 from external impacts and damages. By setting the EVA pad 14, it effectively reduces vibration and protects the main control circuit board 15.

[0032] In the portable mobile fan with a speaker of this embodiment, by setting the speaker 13 inside the housing 1, the functions of the fan and the speaker are combined, enabling users to enjoy music while enjoying the coolness, making the fan have the dual functions of blowing and dissipating heat and playing music. The speaker 13 plays corresponding music, giving the user a pleasant physical and mental experience while blowing, meeting people's requirements for the multifunctionality of the fan.

[0033] When in use, the mobile fan is hung on the waist through the hanging buckle 2. By pressing the switch button 6, the motor 11 and the speaker 13 are started. The main control circuit board 15 is powered by the battery 21. The motor 11 works to drive the fan blade 18 to rotate and blow air towards the air outlet 20. At the same time, the speaker 13 plays corresponding music, and the music played by the speaker 13 emits from the sound outlet hole 3. The display screen 22 displays the power, wind speed, etc. of the fan in real time, while the LED bulb 16 provides an additional lighting function.

[0034] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model, and any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A portable mobile fan with a speaker, comprising a shell and an electric control component arranged inside the shell, the electric control component comprising a main control circuit board, a motor and a battery, the motor and the battery are electrically connected to the main control circuit board respectively, the shell forms an electric control compartment inside, the main control circuit board and the battery are both located in the electric control compartment, the shell forms a ventilation duct inside, the motor is arranged inside the shell, the output end of the motor is provided with a fan blade, one end of the shell is provided with an air inlet, the other end of the shell is provided with an air outlet, the motor drives the fan blade to rotate to blow air in the direction of the air outlet when working, and a hook is provided on the side of the shell, characterized in that: A speaker compartment is formed inside the shell, and the speaker compartment is located on one side of the battery. A speaker is provided inside the shell, and the speaker is located in the speaker compartment. A sound outlet hole is provided on one side of the shell, and the sound outlet hole corresponds to the sound outlet end of the speaker. The speaker is electrically connected to the main control circuit board through a wire.

2. The portable mobile fan with a speaker according to claim 1, characterized in that: A detachable battery box cover is provided on one side of the shell.

3. The portable mobile fan with a speaker according to claim 1, characterized in that: The main control circuit board is provided with a switch button, a display screen, an LED bulb, an output USB interface and an input charging interface, and the switch button, the display screen, the LED bulb, the output USB interface and the input charging interface are electrically connected to the main control circuit board respectively.

4. The portable mobile fan with a speaker according to claim 3, characterized in that: The LED bulb sleeve is provided with an LED lamp cup, and the LED lamp cup extends outward to the surface of the shell.

5. The portable mobile fan with a speaker according to claim 3, characterized in that: A display panel facing the display screen is arranged on one side of the housing.

6. The portable mobile fan with a speaker according to claim 3, characterized in that: The output USB interface and the input charging interface extend to the surface of the shell respectively.

7. The portable mobile fan with a speaker according to any one of claims 1 to 6, characterized in that: A battery shell is provided inside the shell, the battery is installed inside the battery shell, a battery charging conductive plate and an EVA pad are provided inside the battery shell, the battery charging conductive plate extends outward to the side of the battery shell, and the EVA pad is connected to the main control circuit board.

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