Highly integrated blowing umbrella handle

Abstract

The utility model relates to the field of umbrella handles, in particular to a highly-integrated blowing umbrella handle which comprises an umbrella handle shell, an air inlet cover provided with a plurality of hollowed-out parts, an air outlet part and a power supply air outlet assembly arranged in the umbrella handle shell. The air inlet cover and the air outlet part are detachably installed at the two ends of the umbrella handle shell respectively. The center position of the air outlet part is connected with the umbrella rod, and a pair of main air outlet holes which are symmetrically formed and communicated with the interior of the umbrella handle shell and an air outlet reinforcing hole located between the pair of main air outlet holes are formed in the periphery of the air outlet part; the power supply air outlet assembly comprises an air outlet piece, a power supply piece and a switch; the upper end of the power supply piece is detachably connected with the air outlet part; the lower end of the power supply part is electrically connected with the air outlet part to provide power for the air outlet part; the switch is embedded into a through hole formed in the outer wall of the umbrella handle shell and connected between circuits of the power supply piece and the air outlet piece to control on-off of the circuits.

Description

A highly integrated blower umbrella handle Technical Field

[0001] This utility model relates to the field of umbrella handles, specifically a highly integrated blower umbrella handle. Background Technology

[0002] Existing sun umbrellas mainly consist of a handle, shaft, ribs, and fabric. The ribs are connected to the fabric and slide onto the shaft. The fabric is opened or closed by sliding the ribs up and down along the shaft. The shaft is connected to the handle, which supports the shaft. However, for users walking outdoors in hot weather, sun umbrellas only provide shade and cannot alleviate the feeling of stuffiness, resulting in a poor user experience.

[0003] Existing solutions typically employ external fans mounted on the umbrella top or clamped to the umbrella shaft. However, such external designs result in a loose umbrella structure, affecting aesthetics and portability. Furthermore, external fans require independent power supplies, with power cords separated from the umbrella body, making operation inconvenient. In addition, the added components significantly increase overall weight and grip burden, reducing user comfort. Therefore, this invention provides a highly integrated blower umbrella handle. Summary of the Invention

[0004] The purpose of this invention is to provide a highly integrated blower umbrella handle to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A highly integrated blower umbrella handle includes an umbrella handle shell, an air inlet cover with multiple hollowed-out openings, an air outlet, and a power supply air outlet assembly built into the umbrella handle shell; the air inlet cover and the air outlet are detachably installed at both ends of the umbrella handle shell; the center of the air outlet is connected to the umbrella shaft, and a pair of symmetrically arranged main air outlets and an air outlet reinforcement hole located between the pair of main air outlets are opened on the periphery of the air outlet.

[0007] The power supply air outlet assembly includes an air outlet component, a power supply component, and a switch; the upper end of the power supply component is detachably connected to the air outlet; the lower end of the power supply component is electrically connected to the air outlet component to provide power to the air outlet component.

[0008] The switch is embedded in a through hole in the outer wall of the umbrella handle shell and is connected to the circuit between the power supply and the air outlet to control the circuit on and off.

[0009] Preferably, the air outlet includes a fixed pipe and an air outlet cover; the fixed pipe is fixedly connected to the middle of the air outlet cover, and a threaded hole is opened in the middle of the fixed pipe to connect the umbrella rod, and the lower end is detachably connected to the power supply component.

[0010] Preferably, the air outlet area of ​​the main air outlet is larger than that of the air outlet reinforcement hole, and both the main air outlet and the air outlet reinforcement hole are provided with air outlet guide slopes, which are all located away from the center of the air outlet.

[0011] Preferably, the air outlet guide slope of the main air outlet gradually rises from a position away from the center of the air outlet, and the air outlet guide slope of the air outlet reinforcement hole gradually falls from a position away from the center of the air outlet.

[0012] Preferably, the air outlet component includes a fan and a motor, with the drive end of the motor fixedly connected to the fan to drive the fan to rotate and generate airflow.

[0013] Preferably, the power supply component includes a limiting housing and a battery; the limiting housing has a battery compartment and a motor compartment inside, and the battery compartment and the motor compartment respectively house the battery and the motor; multiple fixing plates extend from the outer wall of the limiting housing, with gaps between adjacent fixing plates for airflow, and the fixing plates are connected and positioned to the inner wall of the umbrella handle housing.

[0014] Preferably, a groove seat is fixedly connected to the inner wall of the umbrella handle shell, and the groove is provided by the groove seat, or the groove is directly opened on the inner wall of the umbrella handle shell, and the fixing plate is snapped into the groove.

[0015] Preferably, the groove facing the air outlet is a through insertion port to facilitate the insertion of the fixing plate.

[0016] Preferably, a switch mounting base is fixedly provided on the outer wall of the limiting housing near the through hole in the umbrella handle housing, and the switch is mounted on the switch mounting base. The through hole facilitates the wiring between the switch and the inside of the limiting housing.

[0017] Preferably, the limiting housing located between a pair of plates has an opening for wiring.

[0018] Compared with the prior art, the beneficial effects of this utility model are: by integrating the fan, motor, battery and control switch inside the umbrella handle, the blowing function is integrated with the umbrella handle, avoiding the abruptness of the external fan, reducing the overall size and weight, and improving the grip comfort and aesthetics.

[0019] The main air outlet and the enhanced air outlet point towards the user, ensuring that the maximum airflow is directed towards the user and reducing airflow loss. The three-dimensional airflow effect created by the main air outlet and the enhanced air outlet improves the cooling effect and enhances the user experience.

[0020] In addition to heat dissipation, the heat generated by the battery and motor can be discharged through the main air outlet and the enhanced air outlet. At the same time, the limiting shell opening structure can also assist in heat dissipation, effectively reducing the internal temperature of the umbrella handle shell, extending battery life, and reducing the risk of overheating. Attached Figure Description

[0021] Figure 1 is a schematic diagram of the structure of this utility model;

[0022] Figure 2 is a schematic diagram of the switch structure of this utility model;

[0023] Figure 3 is a cross-sectional view of this utility model;

[0024] Figure 4 is a schematic diagram of the air outlet section of this utility model;

[0025] Figure 5 is a cross-sectional view of the main air outlet of this utility model.

[0026] Figure 6 is a structural disassembly diagram of the power supply air outlet assembly of this utility model;

[0027] Figure 7 is a cross-sectional view of the connection between the limiting shell and the battery of this utility model.

[0028] Figure 8 is a cross-sectional view of the limiting shell structure and a structural disassembly diagram of the battery and air outlet of this utility model.

[0029] Figure 9 is a schematic diagram of the connection between the card plate and the limiting shell of this utility model;

[0030] Figure 10 is a schematic diagram of the connection between the switch and the card plate of this utility model.

[0031] In the diagram: 1. Umbrella handle shell, 2. Air inlet cover, 3. Power supply air outlet assembly, 31. Air outlet component, 311. Fan, 312. Motor, 32. Power supply component, 321. Limiting shell, 3211. Fixing plate, 3212. Card plate, 322. Battery, 33. Switch, 4. Air outlet section, 41. Main air outlet hole, 42. Air outlet reinforcement hole, 43. Fixing pipe, 44. Air outlet cover. Detailed Implementation

[0032] Example 1:

[0033] Please refer to Figures 1-10. This utility model provides a technical solution: As shown in Figures 1-5, a highly integrated blower umbrella handle includes an umbrella handle shell 1, an air inlet cover 2 with multiple perforations, an air outlet 4, and a power supply and air outlet assembly 3 built into the umbrella handle shell 1; the air inlet cover 2 and the air outlet 4 are detachably installed at both ends of the umbrella handle shell 1, preferably by snap-fit ​​connection. The air outlet 4 has a pair of symmetrically arranged main air outlet holes 41 and an air outlet reinforcement hole 42 located between the pair of main air outlet holes.

[0034] The power supply and air outlet assembly 3 includes an air outlet component 31, a power supply component 32, and a switch 33. The upper end of the power supply component 32 is detachably connected to the air outlet part 4. The lower end of the power supply component 32 is electrically connected to the air outlet component 31, providing power to the air outlet component 31 to generate airflow, which is then delivered to the outside of the umbrella handle shell 1 through the main air outlet 41 and the air outlet reinforcement hole 42. The switch 33 is embedded in a through hole in the umbrella handle shell 1 and is connected between the power supply component 32 and the air outlet component 31 to control the circuit switching.

[0035] The air outlet 4 includes a fixing pipe 43 and an air outlet cover 44. The fixing pipe 43 is fixedly connected to the middle of the air outlet cover 44. A threaded hole is opened in the middle of the fixing pipe 43 to connect with the umbrella rod, and the lower end is detachably connected to the power supply component 32, preferably by snap-fit ​​connection. The main air outlet 41 and the air outlet reinforcement hole 42 are both opened on the air outlet cover 44. The air outlet area of ​​the main air outlet 41 is larger than that of the air outlet reinforcement hole 42, and both the main air outlet 41 and the air outlet reinforcement hole 42 are provided with air outlet guide slopes. The air outlet guide slopes are both located away from the center of the air outlet 4. The air outlet guide slope of the main air outlet 41 gradually rises from the position away from the center of the air outlet 4, and the air outlet guide slope of the air outlet reinforcement hole 42 gradually falls from the position away from the center of the air outlet 4, so that the air can be blown up and down towards the user, achieving a three-dimensional air outlet effect.

[0036] As shown in Figure 5, the air outlet 31 includes a fan 311 and a motor 312. The drive end of the motor 312 is fixedly connected to the fan 311 and is used to drive the fan 311 to rotate and generate airflow.

[0037] As shown in Figures 5-7, the power supply component 32 includes a limiting housing 321 and a battery 322. The limiting housing 321 contains a battery compartment and a motor compartment, where the battery 322 and motor 312 are respectively housed. Multiple fixing plates 3211 extend from the outer wall of the limiting housing 321, with gaps between adjacent fixing plates 3211 for airflow. The fixing plates 3211 are fixedly connected to grooves on the inner wall of the umbrella handle housing 1. The motor 312 and battery 322 are connected via wires or conductive contact, methods well-known to those skilled in the art, and will not be elaborated upon here. To improve airflow, an annular groove can be formed on the inner wall of the umbrella handle housing 1 at the fan 311 to accommodate fan blades with a larger outer diameter. The fixing tube 43 is snap-fitted to the end of the limiting housing 321 of the power supply component 32.

[0038] As shown in Figures 8-10, a pair of retaining plates 3212 extend from the outer wall of the limiting housing 321 near the through hole in the umbrella handle housing 1, forming a switch mounting base. The switch includes a circuit board and a button extending from the circuit board. The circuit board connects the output terminal of the battery 322 to the input terminal of the motor 312, forming a complete circuit loop. The switch 33 is mounted between the pair of retaining plates 3212; specifically, the circuit board is snapped into the switch mounting base, and the button on the circuit board extends into the through hole in the umbrella handle housing 1 for easy pressing. Additionally, an LED indicator can be integrated into the circuit board to indicate whether the fan 311 is operating. The integration of the battery 322 output terminal, the motor 312 input terminal, the button, and the LED indicator on the circuit board is prior art and will not be described in detail here.

[0039] The limiting housing 321 located between a pair of card plates 3212 has an opening for wiring.

[0040] Working principle: When airflow is needed, the user directs the main air outlet 41 and the enhanced air outlet 42 towards themselves. Then, by pressing the switch 33, the battery 322 is activated, providing power to the motor 312. The motor 312 drives the fan 311 to rotate, drawing in air from outside the air inlet cover 2 to generate airflow. The airflow generated by the fan 311 flows through the gap between adjacent mounting plates 3211 to the main air outlet 41 and the enhanced air outlet 42, ultimately flowing towards the user to cool them down. The main air outlet 41 and the enhanced air outlet 42 both point towards the user, ensuring more airflow reaches them and increasing the cooling effect.

[0041] As the airflow flows through the gap between the limiting housing 321 and the umbrella handle housing 1, it also carries away some of the heat generated by the battery 322 and the motor 312. The opening of the limiting housing 321 between the pair of plates 3212 also helps the battery 322 and the motor 312 dissipate heat. Thus, the airflow can carry away more heat from the battery 322 and the motor 312, improve the cooling effect, and extend the service life of the battery 322 and the motor 312.

Claims

1. A highly integrated blower umbrella handle, characterized in that: The umbrella includes a handle shell (1), an air inlet cover (2) with multiple perforations, an air outlet (4), and a power supply air outlet assembly (3) built into the handle shell (1). The air inlet cover (2) and the air outlet (4) are detachably installed at both ends of the handle shell (1). The center of the air outlet (4) is connected to the umbrella rod, and a pair of symmetrically arranged main air outlets (41) and an air outlet located between the pair of main air outlets are provided on the periphery of the air outlet (4). Reinforcing hole (42); Power supply air outlet assembly (3) includes air outlet (31), power supply (32) and switch (33); The upper end of the power supply (32) is detachably connected to the air outlet (4); The lower end of the power supply (32) is electrically connected to the air outlet (31) to provide power to the air outlet (31); The switch (33) is embedded in the through hole opened on the outer wall of the umbrella handle shell (1) and connected to the circuit between the power supply (32) and the air outlet (31) for controlling the circuit on and off.

2. The highly integrated blower handle according to claim 1, characterized in that: The air outlet (4) includes a fixed pipe (43) and an air outlet cover (44); the fixed pipe (43) is fixedly connected to the middle of the air outlet cover (44), and the middle of the fixed pipe (43) has a threaded hole for connecting the umbrella rod, and the lower end is detachably connected to the power supply component (32).

3. The highly integrated blower handle according to claim 1, characterized in that: The air outlet area of ​​the main air outlet (41) is larger than that of the air outlet reinforcement hole (42), and both the main air outlet (41) and the air outlet reinforcement hole (42) are provided with air outlet guide slopes, which are located away from the center of the air outlet (4).

4. The highly integrated blower handle according to claim 3, characterized in that: The air outlet guide slope of the main air outlet (41) gradually rises away from the center of the air outlet (4), and the air outlet guide slope of the air outlet reinforcement hole (42) gradually falls away from the center of the air outlet (4).

5. The highly integrated blower umbrella handle according to claim 1, characterized in that: The air outlet component (31) includes a fan (311) and a motor (312). The drive end of the motor (312) is fixedly connected to the fan (311) and is used to drive the fan (311) to rotate and generate airflow.

6. The highly integrated blower umbrella handle according to claim 5, characterized in that: The power supply component (32) includes a limiting housing (321) and a battery (322); the limiting housing (321) has a battery compartment and a motor compartment inside, and the battery compartment and the motor compartment respectively house the battery (322) and the motor (312); the outer wall of the limiting housing (321) has multiple fixing plates (3211) extending outward, and there is a gap between adjacent fixing plates (3211) for airflow. The fixing plates (3211) are connected and positioned to the inner wall of the umbrella handle shell (1).

7. A highly integrated blower handle according to claim 6, characterized in that: The inner wall of the umbrella handle shell (1) is fixedly connected to a groove seat, which provides the groove, or the inner wall of the umbrella handle shell (1) is directly provided with a groove, and the fixing plate (3211) is snapped into the groove.

8. The highly integrated blower handle according to claim 7, characterized in that: The groove facing the air outlet (4) is a through insertion port, which facilitates the insertion of the fixing plate (3211).

9. A highly integrated blower umbrella handle according to claim 6, characterized in that: A switch mounting base is fixedly provided on the outer wall of the limiting housing (321) near the through hole opened in the umbrella handle housing (1). The switch (33) is mounted on the switch mounting base. The through hole facilitates the wiring between the switch and the inside of the limiting housing (321).

10. A highly integrated blower umbrella handle according to claim 9, characterized in that: The limiting housing (321) located between a pair of card plates (3212) has an opening for wiring.

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