Portable hand fan with lighting function and adsorption fixing function

Abstract

The utility model is suitable for household appliance technical field provides a kind of portable hand fan with lighting function and adsorbing fixed, it includes: handle module and the suction cup module in the bottom of handle module;Air duct and lighting module, the air duct and lighting module include air duct, air duct front shell, lighting LED lamp, digital PCBA board, air duct, fan blade and fan motor, the air duct is set to the one end of handle module far from suction cup module, air duct is set in air duct, and air duct front shell is connected with air duct, the fan motor and digital PCBA board are all set in air duct front shell, and fan blade is fixedly installed in the output end of fan motor, and lighting LED lamp is welded on digital PCBA board, the utility model is set by the cooperation of suction cup module and air duct and lighting module, can realize fixed function, free both hands, it is convenient to use, it is also convenient to use under the environment of night or insufficient light, effectively improve its practicality.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, specifically a portable hand fan with lighting function and adsorption fixation, suitable for various scenarios such as vehicle use, outdoor camping, kitchen work, and nighttime emergency. Background Technology

[0002] Currently, the most common portable fans on the market are mainly divided into two categories: 1. Handheld fan: Small and portable, but must be held continuously during use, thus not freeing up your hands; 2. Desktop mini fan: It can be placed on a flat surface, but it lacks an effective fixing device and is easy to tip over.

[0003] Traditional handheld fans require hand use and cannot free up your hands (such as for outdoor work or office work). Also, in the dark or in low-light environments, simply blowing air cannot meet the lighting needs (such as for camping or power outages).

[0004] Therefore, in view of the above situation, there is an urgent need to provide a portable handheld fan with lighting function and magnetic attachment to overcome the shortcomings in current practical applications. Utility Model Content

[0005] The purpose of this invention is to provide a portable hand fan with lighting function and magnetic attachment, in order to solve the problems mentioned in the background art.

[0006] This utility model is implemented as follows: a portable handheld fan with lighting function and adsorption fixation, comprising: The handle module and the suction cup module located at the bottom of the handle module; The air duct and lighting module includes an air duct, a front shell for the air duct, an LED light, a digital display PCBA board, an air duct, fan blades, and a fan motor. The air duct is located at the end of the handle module away from the suction cup module. The air duct is located inside the air duct, and the front shell for the air duct is snapped into the air duct. The fan motor and the digital display PCBA board are both located inside the front shell for the air duct, and the fan blades are fixedly installed at the output end of the fan motor. The LED light is soldered onto the digital display PCBA board.

[0007] As a further embodiment of this utility model, the air duct and the air tube are fixed together by air duct screws.

[0008] As a further embodiment of this utility model, the air duct and lighting module also include a spiral cover disposed inside the air duct.

[0009] As a further embodiment of this utility model, a duct decorative element is also provided on the front shell of the duct.

[0010] As a further embodiment of this utility model, a decorative shell for the air duct is also provided on the air duct.

[0011] As a further embodiment of this utility model: the suction cup module includes a suction cup fixing bracket, and the handle module includes a handle, a motherboard fixing bracket, a toggle button, a drive PCBA board, a fixing bracket, a charging PCBA board, a roller switch, a roller switch fixing bracket, and a battery for supplying power to the air blower and lighting module. The battery is installed inside the handle through the suction cup fixing bracket, and the handle is connected to the air blower. The fixing bracket is set on the suction cup fixing bracket. The motherboard fixing bracket and the roller switch fixing bracket are both set inside the handle. The toggle button and the drive PCBA board are both installed on the motherboard fixing bracket, and the charging PCBA board and the roller switch are both installed on the roller switch fixing bracket.

[0012] As a further embodiment of this utility model, the roller switch fixing bracket is also provided with a button decorative piece.

[0013] As a further embodiment of this utility model: the fixing bracket is fixed to the suction cup fixing bracket by bracket screws.

[0014] As a further embodiment of this utility model: the suction cup module further includes a silicone suction cup, a suction cup pressing block, and suction cup fixing screws, wherein the silicone suction cup is fixed to the bottom of the suction cup fixing bracket by the pressing block and screws.

[0015] As a further embodiment of this utility model: a hanging rope bracket is provided at the bottom of the suction cup fixing bracket.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: by coordinating the air duct, air duct front shell, LED lighting, digital display PCBA board, air duct, fan blades and fan motor, it can realize the functions of blowing air and lighting, making it more practical. The suction cup module can fix the portable handheld fan with lighting function and adsorption fixation to a flat surface for use, effectively freeing up the hands. This utility model, through the combination of suction cup module, air blower and lighting module, can achieve a fixing function, freeing up hands and making it convenient to use. It is also easy to use at night or in low light conditions, effectively improving its practicality. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the main structure of this utility model.

[0019] Figure 2 This is a side view of the structure of this utility model.

[0020] Figure 3 This is an exploded view of the present invention.

[0021] In the attached diagram: Suction cup module 1, silicone suction cup 1-1, suction cup clamping block 1-2, suction cup fixing screw 1-3, suction cup fixing bracket 1-4, lanyard bracket 1-5, handle module 2, handle 2-1, battery 2-2, motherboard fixing bracket 2-3, toggle button 2-4, drive PCBA board 2-5, fixing bracket 2-6, bracket screw 2-7, charging board PCBA board 2-8, roller switch 2-9, roller switch fixing bracket 2-10, button decoration 2-11, air duct and lighting module 3, air duct 3-1, air duct front shell 3-2, air duct decoration 3-3, lighting LED light 3-4, digital display PCBA board 3-5, air duct screw 3-6, screw cap 3-7, air duct decorative shell 3-8, air duct 3-9, fan blade 3-10, fan motor 3-11. Detailed Implementation

[0022] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art will understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0026] Please see Figures 1-3 This utility model provides a portable handheld fan with lighting function and adsorption fixation capability, comprising: Handle module 2 and suction cup module 1 located at the bottom of handle module 2; The air duct and lighting module 3 includes an air duct 3-1, a front shell 3-2, an LED light 3-4, a digital display PCBA board 3-5, an air duct 3-9, a fan blade 3-10, and a fan motor 3-11. The air duct 3-1 is located at the end of the handle module 2 away from the suction cup module 1. The air duct 3-9 is located inside the air duct 3-1. The front shell 3-2 is snapped into the air duct 3-9. The fan motor 3-11 and the digital display PCBA board 3-5 are both located inside the front shell 3-2. The fan blade 3-10 is fixedly installed at the output end of the fan motor 3-11. The LED light 3-4 is soldered onto the digital display PCBA board 3-5. The air duct 3-9 and the air tube 3-1 are fixed together by air duct screws 3-6; The air duct and lighting module 3 also includes a spiral cover 3-7 disposed inside the air duct 3-1; The front shell 3-2 of the air duct is also provided with an air duct decorative part 3-3; The air duct 3-9 is also provided with an air duct decorative shell 3-8.

[0027] In the embodiments of this utility model, the combined arrangement of the air duct 3-1, the air duct front shell 3-2, the LED light 3-4, the digital display PCBA board 3-5, the air duct 3-9, the fan blades 3-10, and the fan motor 3-11 enables both blowing and lighting functions, making it more practical. The suction cup module 1 allows the portable handheld fan with lighting and magnetic attachment to be fixed on a flat surface, effectively freeing up the hands. Compared with the prior art, this utility model, through the combined arrangement of the suction cup module 1, the air duct, and the lighting module 3, enables a fixing function, freeing up the hands and making it convenient to use. It is also convenient to use at night or in low-light environments, effectively improving its practicality.

[0028] In one embodiment of this utility model, please refer to Figures 1-3 The suction cup module 1 includes a suction cup fixing bracket 1-4, and the handle module 2 includes a handle 2-1, a main board fixing bracket 2-3, a toggle button 2-4, a drive PCBA board 2-5, a fixing bracket 2-6, a charging PCBA board 2-8, a roller switch 2-9, a roller switch fixing bracket 2-10, and a battery 2-2 for supplying power to the air blower and lighting module 3. The battery 2-2 is installed in the handle 2-1 through the suction cup fixing bracket 1-4, and the handle 2-1 is connected to the air blower 3-1. The fixing bracket 2-6 is set on the suction cup fixing bracket 1-4. The main board fixing bracket 2-3 and the roller switch fixing bracket 2-10 are both set in the handle 2-1. The toggle button 2-4 and the drive PCBA board 2-5 are both installed on the main board fixing bracket 2-3. The charging PCBA board 2-8 and the roller switch 2-9 are both installed on the roller switch fixing bracket 2-10. The roller switch fixing bracket 2-10 is also provided with a button decorative piece 2-11; The fixed bracket 2-6 is fixed to the suction cup fixed bracket 1-4 by bracket screw 2-7.

[0029] In this embodiment, the charging function can be realized by the coordinated arrangement of the toggle button 2-4, the drive PCBA board 2-5, the charging board PCBA board 2-8, the roller switch 2-9, and the battery 2-2. At the same time, the power supply and working status of the lighting LED light 3-4 and the fan motor 3-11 can also be controlled.

[0030] In one embodiment of this utility model, please refer to Figures 1-3 The suction cup module 1 further includes a silicone suction cup 1-1, a suction cup pressing block 1-2, and a suction cup fixing screw 1-3. The silicone suction cup 1-1 is fixed to the bottom of the suction cup fixing bracket 1-4 by the pressing block 1-2 and the screw 1-3. The suction cup fixing bracket 1-4 is provided with a hanging rope bracket 1-5 at the bottom.

[0031] In this embodiment, when in use, a hanging rope can be connected to the hanging rope bracket 1-5 for easy carrying and hanging. The silicone suction cup 1-1 is used to easily attach the handle module 2 to a smooth surface for easy use and effectively free up the hands.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A portable hand fan with lighting function and adsorptive fixing function, comprising a handle module and a suction cup module at the bottom of the handle module, characterized in that, Also includes: The air duct and lighting module includes an air duct, a front shell for the air duct, an LED light, a digital display PCBA board, an air duct, fan blades, and a fan motor. The air duct is located at the end of the handle module away from the suction cup module. The air duct is located inside the air duct, and the front shell for the air duct is snapped into the air duct. The fan motor and the digital display PCBA board are both located inside the front shell for the air duct, and the fan blades are fixedly installed at the output end of the fan motor. The LED light is soldered onto the digital display PCBA board.

2. The portable hand fan with illumination function and adsorbable fixation according to claim 1, characterized in that, The air duct and the air tube are fixed together by air duct screws.

3. The portable hand fan with illumination function and adsorbable fixation according to claim 1, characterized in that, The air duct and lighting module also include a spiral cover disposed inside the air duct.

4. The portable handheld fan with lighting function and adsorption fixation as described in claim 1, characterized in that, The front shell of the air duct is also provided with air duct decorative parts.

5. The portable hand fan with illumination function and adsorbable fixation according to claim 2, characterized in that, The air duct is also equipped with a decorative shell.

6. The portable hand fan with illumination function and adsorbable fixation according to claim 1, characterized in that, The suction cup module includes a suction cup mounting bracket, and the handle module includes a handle, a motherboard mounting bracket, a toggle button, a drive PCBA board, a mounting bracket, a charging PCBA board, a roller switch, a roller switch mounting bracket, and a battery for supplying power to the air blower and lighting module. The battery is installed inside the handle via the suction cup mounting bracket, and the handle is connected to the air blower. The mounting bracket is set on the suction cup mounting bracket. The motherboard mounting bracket and the roller switch mounting bracket are both located inside the handle. The toggle button and the drive PCBA board are both mounted on the motherboard mounting bracket, and the charging PCBA board and the roller switch are both mounted on the roller switch mounting bracket.

7. The portable hand fan with illumination function and adsorbable fixation according to claim 6, characterized in that, The roller switch mounting bracket is also equipped with a button decorative piece.

8. The portable handheld fan with lighting function and adsorption fixation as described in claim 6, characterized in that, The fixed bracket is fixed to the suction cup fixed bracket by bracket screws.

9. The portable handheld fan with lighting function and adsorption fixation as described in claim 6, characterized in that, The suction cup module also includes a silicone suction cup, a suction cup pressing block, and suction cup fixing screws. The silicone suction cup is fixed to the bottom of the suction cup fixing bracket by the pressing block and screws.

10. The portable handheld fan with lighting function and adsorption fixation as described in claim 9, characterized in that, The suction cup fixing bracket is equipped with a hanging rope bracket at the bottom.

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