A fan with electric mosquito-repellent

Abstract

The utility model belongs to fan technical field especially a fan with electric mosquito incense, including fan base, the top of fan base is equipped with telescopic adjusting support column, telescopic adjusting support column is by two fan support column butt joint screw installation constitutes, the top of telescopic adjusting support column is equipped with fan back cover. This fan with electric mosquito incense, through the depth integration of fan and mosquito repellent function, has realized efficient, safe, convenient user experience. Adopt hollow shaft motor and wire protection cover design, power cord is completely built -in in hollow shaft and wire protection cover, thoroughly eliminates the risk of wire winding, wear and tear and electric leakage, guarantees the safe use. Heating module setting in the middle part of fan front cover, with the mosquito incense sheet in the snap -on type protective cover accurate correspondence, ensure that heat is efficiently transmitted, mosquito repellent component spreads rapidly along with the airflow, significantly improve the mosquito repellent efficiency. Telescopic adjusting support column supports height flexible adjustment, satisfies different scene demand.

Description

Technical Field

[0001] This utility model relates to the field of fan technology, and in particular to a fan with an electric mosquito repellent function. Background Technology

[0002] Traditional electric fans and electric mosquito coils are two commonly used electrical appliances in summer, but they are usually used independently, which presents several inconveniences. First, users need to purchase and use two devices simultaneously, taking up space and increasing costs. Second, electric mosquito coils mostly use static heating, and the mosquito-repelling ingredients rely solely on natural diffusion after evaporation, resulting in limited coverage and difficulty in quickly and evenly distributing them throughout the room, leading to poor mosquito-repelling effects. Therefore, a fan with integrated electric mosquito coil functionality is needed. Utility Model Content

[0003] Based on existing technical problems, this utility model proposes a fan with an electric mosquito repellent.

[0004] This utility model proposes a fan with an electric mosquito repellent, including a fan base, a telescopic adjustment support column installed on the top of the fan base, the telescopic adjustment support column being formed by two fan support columns connected by threads, a fan rear cover installed on the top of the telescopic adjustment support column, a fan front cover being installed on the surface of the fan rear cover by screw threads, and a fan mosquito repellent device being provided inside both the fan rear cover and the fan front cover, the fan mosquito repellent device enabling the fan to repel mosquitoes while it is in operation.

[0005] Preferably, the fan mosquito repellent device includes a motor mounting base, which is installed on the inner wall of the fan rear cover. A hollow shaft motor is mounted on the surface of the motor mounting base, and fan blades are mounted on the output end surface of the hollow shaft motor.

[0006] Preferably, the output end of the hollow shaft motor is also rotatably connected to a cable guard, which is located on one side of the fan blades, and the power cable of the power module passes through the hollow shaft of the hollow shaft motor and into the inside of the cable guard.

[0007] Preferably, a heating module is installed on the inner wall of the middle part of the fan front cover, and one side of the heating module is connected to the outlet end of the cable guard. The power cord inside the cable guard is electrically connected to the heating module.

[0008] Preferably, a protective cover is snapped onto the front center surface of the fan front cover, and a mosquito coil is installed on the inner wall of the center of the protective cover, with the surface of the mosquito coil corresponding to the surface of the heating module.

[0009] The beneficial effects of this utility model are as follows:

[0010] By deeply integrating the fan with mosquito repellent functionality, this product delivers an efficient, safe, and convenient user experience. Utilizing a hollow shaft motor and cable protection cover, the power cord is completely concealed within the hollow shaft and cover, eliminating the risks of wire tangling, wear, and leakage, ensuring safe operation. The heating module is positioned in the center of the fan's front cover, precisely corresponding to the mosquito coil pad within the snap-fit ​​protective cover, ensuring efficient heat transfer and rapid diffusion of the mosquito repellent ingredients with the airflow, significantly improving mosquito repellency. The telescopic adjustable support column allows for flexible height adjustment to meet different needs. The overall structure is simple, easy to disassemble and clean, retaining traditional fan usage habits while achieving integrated functionality through a concealed design, combining practicality and aesthetics to provide users with a safe, efficient, and comfortable mosquito repellent and ventilation solution. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of a fan with an electric mosquito repellent function.

[0012] Figure 2 A cross-sectional view of the rear cover structure of a fan with an electric mosquito repellent.

[0013] Figure 3 A fan with an integrated electric mosquito repellent. Figure 2 Enlarged view of the structure at point A in the middle;

[0014] Figure 4 A three-dimensional view of the hollow shaft motor structure of a fan with an electric mosquito coil;

[0015] Figure 5 An exploded 3D view of a fan-based mosquito repellent device with an integrated electric mosquito coil.

[0016] In the picture: 1. Fan base; 2. Telescopic adjustable support column; 3. Fan rear cover; 4. Fan front cover; 5. Fan mosquito repellent device; 6. Motor mounting base; 7. Hollow shaft motor; 8. Fan blades; 9. Cable guard; 10. Heating module; 11. Protective cover; 12. Mosquito coil. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0018] Reference Figures 1-5A fan with an electric mosquito repellent includes a fan base 1. A telescopic adjustment support column 2 is installed on the top of the fan base 1. The telescopic adjustment support column 2 is formed by two fan support columns connected by threads. A fan rear cover 3 is installed on the top of the telescopic adjustment support column 2. A fan front cover 4 is installed on the surface of the fan rear cover 3 by screw threads. Both the interior of the fan rear cover 3 and the interior of the fan front cover 4 are provided with a fan mosquito repellent device 5, which enables the fan to repel mosquitoes while it is working.

[0019] Specifically, this fan with an integrated electric mosquito repellent function is cleverly designed, combining a fan with a mosquito-repelling function. It maintains air circulation while effectively repelling mosquitoes. Specifically, the fan base works in conjunction with the telescopic adjustable support column 2, allowing users to adjust the fan height as needed. The rear cover 3 is fixed to the front cover with screws, and both contain mosquito-repelling devices 5. This not only ensures regular air circulation but also repels mosquitoes when the fan is running.

[0020] The fan mosquito repellent device 5 includes a motor mounting base 6, which is installed on the inner wall of the fan rear cover 3. A hollow shaft motor 7 is mounted on the surface of the motor mounting base 6, and fan blades 8 are mounted on the output end surface of the hollow shaft motor 7.

[0021] Specifically, this implementation method uses a hollow shaft motor 7, which simplifies the wiring and eliminates the risk of exposed wires.

[0022] The output end of the hollow shaft motor 7 is also rotatably connected to a cable guard 9, which is located on one side of the fan blade 8. The power cable of the power module passes through the hollow shaft of the hollow shaft motor 7 and into the inside of the cable guard 9.

[0023] This specific implementation completely eliminates the risks of wire tangling, wear, and breakage, thus removing safety hazards. The power cord is protected throughout its entire length within the hollow shaft and cable guard 9, with only the exposed portion remaining. This wire will not come into contact, rub against, or be cut by any moving fan blades or other components, fundamentally resolving the risks of leakage and short circuits caused by wire damage.

[0024] A heating module 10 is installed on the inner wall of the middle part of the fan front cover 4. The power terminal on one side of the heating module 10 is set to correspond to the wire outlet of the wire guard 9. The power cord inside the wire guard 9 is electrically connected to the heating module 10.

[0025] Specifically, placing the heating module 10 in the middle of the fan front cover 4 is the optimal layout for maximizing mosquito repellency; the fan front cover 4 is the channel through which air is blown out after being accelerated by the fan blades. Installing the heating module 10 here means that the mosquito repellent ingredients evaporating from the mosquito repellent liquid / tablet will be captured by the strong and concentrated airflow and blown far away immediately.

[0026] A protective cover 11 is snapped onto the front center surface of the fan front cover 4. A mosquito coil 12 is installed on the inner wall of the center of the protective cover 11. The surface of the mosquito coil 12 corresponds to the surface of the heating module 10.

[0027] Specifically, this close fit ensures the shortest and most efficient heat transfer path from the heating module 10 to the mosquito coil 12. This allows the mosquito coil 12 to quickly reach its effective evaporation temperature and maintain stable evaporation throughout its lifespan, maximizing its mosquito-repelling effect. When the protective cover 11 is on, it blends perfectly into the contours of the fan front cover 4 without any obtrusiveness. The entire product looks like a well-designed ordinary fan, only revealing its mosquito-repelling "hidden skill" when needed. This "simple yet sophisticated" design style is very popular with modern consumers. When disassembly, cleaning, or replacement is required, simply remove the protective cover 11 to replace the mosquito coil 12, and the previously installed area can also be cleaned.

[0028] By deeply integrating the fan with mosquito repellent functionality, an efficient, safe, and convenient user experience is achieved. The hollow shaft motor 7 and cable cover 9 design completely conceal the power cord within the hollow shaft and cover 9, eliminating the risks of wire tangling, wear, and leakage, ensuring safe use. The heating module 10 is located in the center of the fan's front cover 4, precisely corresponding to the mosquito coil 12 within the snap-fit ​​protective cover 11, ensuring efficient heat transfer and rapid diffusion of the mosquito repellent ingredients with the airflow, significantly improving mosquito repellency. The telescopic adjustable support column 2 allows for flexible height adjustment to meet different scenario needs. The overall structure is simple, easy to disassemble and clean, retaining traditional fan usage habits while achieving integrated functionality through a concealed design, combining practicality and aesthetics, providing users with a safe, efficient, and comfortable mosquito repellent and ventilation solution.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fan with electric mosquito repellent comprising a fan base (1) characterized in that: The top of the fan base (1) is equipped with a telescopic adjustment support column (2), which is composed of two fan support columns connected by threads. The top of the telescopic adjustment support column (2) is equipped with a fan rear cover (3), and the surface of the fan rear cover (3) is equipped with a fan front cover (4) by screw threads. Both the inside of the fan rear cover (3) and the inside of the fan front cover (4) are equipped with a fan mosquito repellent device (5), which enables the fan to repel mosquitoes while it is working.

2. The fan with an electric mosquito repellent as described in claim 1, characterized in that: The fan mosquito repellent device (5) includes a motor mounting base (6), which is installed on the inner wall of the fan rear cover (3). A hollow shaft motor (7) is mounted on the surface of the motor mounting base (6), and a fan blade (8) is mounted on the output end surface of the hollow shaft motor (7).

3. A fan with electric mosquito repellent as claimed in claim 2 wherein: The output end of the hollow shaft motor (7) is also rotatably connected to a wire guard (9). The wire guard (9) is located on one side of the fan blade (8). The power supply module's power line passes through the hollow shaft of the hollow shaft motor (7) and into the wire guard (9).

4. A fan with electric mosquito repellent as claimed in claim 3 wherein: A heating module (10) is installed on the inner wall of the middle part of the fan front cover (4). The power terminal on one side of the heating module (10) is corresponding to the wire outlet of the wire guard (9). The power line inside the wire guard (9) is electrically connected to the heating module (10).

5. A fan with electric mosquito repellent as claimed in claim 4 wherein: A protective cover (11) is snapped onto the front center surface of the fan front cover (4), and a mosquito coil (12) is installed on the inner wall of the center of the protective cover (11). The surface of the mosquito coil (12) corresponds to the surface of the heating module (10).

Images