CN220151581U

CN220151581U - Outdoor electric fan

Info

Publication number: CN220151581U
Application number: CN202321510627.2U
Authority: CN
Inventors: 陈午
Original assignee: Shenzhen Eblee Technology Co ltd
Current assignee: Shenzhen Eblee Technology Co ltd
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-12-08
Anticipated expiration: 2033-06-13

Abstract

The utility model relates to an outdoor electric fan, which comprises a base (10), a mesh enclosure (20), a motor (30), blades (40), a battery (50) and a PCB (printed circuit board) control circuit board (60); the motor (30) and the blades (40) are arranged in the mesh enclosure (20), the battery (50) and the PCB control circuit board (60) are arranged in the base (10), and the motor (30) is electrically connected with the PCB control circuit board (60); the method is characterized in that: the base (10) is U-shaped and also comprises two telescopic rods (80); the two telescopic rods (80) can be respectively contained in the upright posts (11) at two ends of the base (10), and the upper ends of the two telescopic rods (80) are connected with the net cover (20). Compared with the prior art, the outdoor electric fan has the advantages of good use effect, wide application range and the like.

Description

Outdoor electric fan

Technical Field

The present utility model relates to an electric fan, and more particularly, to an outdoor electric fan.

Background

With the improvement of the living standard of people, more people are engaged in outdoor exercises and playing, and the requirements of more outdoor articles are also higher and diversified. The outdoor electric fan in the prior art is almost not very different from a daily household bedside fan, is slightly improved on the aspect of being convenient to carry, and therefore, the outdoor electric fan is poor in outdoor use effect and poor in adaptation surface.

Disclosure of Invention

The utility model aims to solve the technical problems of the prior art, and provides the outdoor electric fan with good use effect and wide application range.

The technical scheme adopted for solving the technical problems is as follows: an outdoor electric fan is designed and manufactured, and comprises a base, a net cover, a motor, blades, a battery and a PCB control circuit board; the motor and the blades are arranged in the mesh enclosure, the battery and the PCB control circuit board are arranged in the base, and the motor is electrically connected with the PCB control circuit board; the base is U-shaped and also comprises two telescopic rods; the two telescopic rods can be respectively contained in the stand columns at two ends of the base, and the upper ends of the two telescopic rods are connected with the net cover.

Further, the bottom of the base is rotatably provided with supporting feet. The side of base is equipped with and is used for accomodating the pit of supporting legs.

Further, the upper ends of the two telescopic rods are rotatably connected with the mesh enclosure through a rotating shaft.

Further, the battery is a rechargeable battery. The base is provided with an input interface and an output USB interface for charging; and the input interface and the output USB interface for charging are respectively and electrically connected with the PCB control circuit board.

Compared with the prior art, the portable outdoor electric fan has the advantages that 1, the telescopic rod is arranged, a user can freely lift the height of the fan according to the self requirement, and the use effect is good; 2. the supporting feet which can be opened and stored are arranged on the base, so that the base can adapt to different field terrains and is wide in application range.

Drawings

Fig. 1 is a schematic diagram of a three-dimensional structure of a portable outdoor electric fan according to the present utility model (a state when a telescopic rod is fully retracted);

fig. 2 is a schematic diagram of a three-dimensional structure of the portable outdoor electric fan (a state when the telescopic rod is fully extended);

fig. 3 is a schematic three-dimensional structure of the portable outdoor electric fan (the telescopic rod is stretched and the supporting legs are opened);

fig. 4 is an exploded perspective view of the portable outdoor electric fan.

Detailed Description

Preferred embodiments of the present utility model will now be described in detail with reference to the accompanying drawings.

The outdoor electric fan of the present utility model, as shown in fig. 1 to 4, comprises a base 10, a mesh enclosure 20, a motor 30, blades 40 and a battery 50, and a PCB control circuit board 60; the motor 30 and the blades 40 are installed in the mesh enclosure 20, the battery 50 and the PCB control circuit board 60 are installed in the base 10, and the motor 30 is electrically connected with the PCB control circuit board 60; the base 10 is U-shaped and further comprises two telescopic rods 80; the two telescopic rods 80 can be respectively accommodated in the upright posts 11 at two ends of the base 10, and the upper ends of the two telescopic rods 80 are rotatably connected with the mesh enclosure 20 by virtue of a rotating shaft. When the telescopic fan is used, a user can randomly adjust the stretching length of the telescopic rod between the complete shrinkage and the complete stretching of the telescopic rod shown in fig. 1 and 2 according to the self requirement, namely, the height of the mesh enclosure of the electric fan can be freely lifted, so that the self wind taking requirement is realized.

In order to adapt to different outdoor ground terrains, the outdoor electric fan of the present utility model, as shown in fig. 3, the bottom of the base 10 is rotatably provided with supporting feet 12, and in this embodiment, the supporting feet 12 are provided with four supporting feet; a recess 15 for accommodating the support leg 12 is provided on the side of the base 10. When the outdoor ground is uneven, the user can rotate the supporting feet 12 out of the pits 15 of the base 10 to open, so that the contact area between the fan base 10 and the ground is enlarged, and the placement reliability of the fan is greatly enhanced.

In the present utility model, the battery 50 is a rechargeable battery (e.g., a lithium battery). The base 10 is provided with an input interface and an output USB interface for charging; the charging input interface and the charging output USB interface are electrically connected to the PCB control circuit board 60, respectively. The input interface for charging is used for charging electricity and storing energy so as to be convenient for outdoor use, and the output USB interface can be used for connecting electronic products such as mobile phones and the like to charge the electronic products (at the moment, the electric fan can be used as a charger).

In the present utility model, motor control, charge and discharge circuit control, etc. of an electric fan belong to the prior art, and are not described in detail herein.

It should be understood that the foregoing embodiments are merely illustrative of the technical solutions of the present utility model, and not limiting thereof, and that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art; such modifications and substitutions are intended to fall within the scope of the appended claims.

Claims

1. An outdoor electric fan comprises a base (10), a net cover (20), a motor (30), blades (40) and a battery (50),

a PCB control circuit board (60); the motor (30) and the blades (40) are arranged in the mesh enclosure (20), the battery (50) and the PCB control circuit board (60) are arranged in the base (10), and the motor (30) is electrically connected with the PCB control circuit board (60); the method is characterized in that: the base (10) is U-shaped and also comprises two telescopic rods (80); the two telescopic rods (80) can be respectively contained in the upright posts (11) at two ends of the base (10), and the upper ends of the two telescopic rods (80) are connected with the net cover (20).

2. The outdoor electric fan of claim 1, wherein: the bottom of the base (10) is rotatably provided with supporting feet (12).

3. The outdoor electric fan of claim 2, wherein: a pit (15) for accommodating the supporting leg (12) is arranged on the side of the base (10).

4. An outdoor electric fan according to claim 1 or 2, wherein: the upper ends of the two telescopic rods (80) are rotatably connected with the net cover (20) by virtue of a rotating shaft.

5. An outdoor electric fan according to claim 1 or 2, wherein: the battery (50) is a rechargeable battery.

6. The outdoor electric fan of claim 5, wherein: an input interface and an output USB interface for charging are arranged on the base (10); the charging input interface and the charging output USB interface are respectively and electrically connected with the PCB control circuit board (60).