CN217658484U - Portable multifunctional umbrella and handheld part thereof - Google Patents

Abstract

The utility model provides a portable multi-functional umbrella and handheld portion thereof, portable multi-functional umbrella including the umbrella cloth, expansion bracket, the umbrella pole that mutual configuration connects and handheld portion, handheld portion includes: the air outlet part is internally provided with a fan assembly, and an air inlet part and an air outlet part which are communicated with the fan assembly are formed on the air outlet part; the battery installation department connects air-out spare with the umbrella pole, wherein, air-out spare with pivotal connection between the battery installation department. The fan assembly is arranged on the handheld portion, so that the handheld portion has the functions of holding and blowing. The air outlet piece is pivotally connected with the battery installation part, and when the air outlet piece is used, the air outlet piece is opened in a pivoting mode; when the air outlet piece is not used, the air outlet piece is pivoted and folded, and the air outlet piece is perfectly fused on the umbrella. And the handheld part is closer to the user than the umbrella top, and is farther away from the sun, and the blowing effect is better.

Description

Portable multifunctional umbrella and handheld part thereof

Technical Field

The utility model relates to the technical field of articles for daily use, concretely relates to effectual and portable's of cooling portable multifunctional umbrella of blowing.

Background

The umbrella is an indispensable tool in people's daily life, and the umbrella of current is widely used as the sunshade, but people find in the use. Although the sunshade umbrella can effectively block the irradiation of sunlight and plays a certain role in sunstroke prevention, sun protection and the like, the problem that the air temperature is increased due to the exposure of the sunlight by the existing umbrella cannot be well solved, and people inevitably have sweat flowing down outdoors.

The umbrella with the fan is arranged on the inner side of the top end of the umbrella, and the fan has the defect that the fan can conduct high temperature exposed in the sun to a user, and the blowing effect is poor. And the fan and the sunshade umbrella are two products all the time, and the integral integration is poor.

Disclosure of Invention

In view of this, the utility model provides a portable multifunctional umbrella through will fan assembly locates handheld portion for handheld portion has handheld and the function of blowing concurrently. The air outlet piece is pivotally connected with the battery installation part, and when the air outlet piece is used, the air outlet piece is opened in a pivoting mode; when the air outlet piece is not used, the air outlet piece is pivoted and folded, and the air outlet piece is perfectly fused on the umbrella.

The utility model provides a portable multi-functional umbrella, umbrella cloth, expansion bracket and umbrella pole including mutual configuration connects, portable multi-functional umbrella is still including being connected to the handheld portion of umbrella pole, handheld portion includes: the air outlet piece is internally provided with a fan assembly, and an air inlet part and an air outlet part which are communicated with the fan assembly are formed on the air outlet piece; battery installation department connects air-out spare with the umbrella pole, wherein, air-out spare with pivotal connection between the battery installation department.

Further, when the portable multifunctional umbrella is in a storage state, at least part of the battery installation part is contained in the umbrella cloth; the fan assembly comprises a motor, a hub and a plurality of fan blades arranged on the outer surface of the hub at intervals, and the hub is arranged in a manner of increasing the radial direction from the air inlet of the fan assembly to the air outlet of the fan assembly; the battery installation department is equipped with host system, host system includes circuit board, adjustment key and interface at least, the adjustment key with the equal electric connection of interface the circuit board, and all outwards expose in the battery installation department.

Further, when the battery mounting part is not moved, the pivoting tracks of the air outlet piece pivoted relative to the battery mounting part are positioned on the same vertical plane, and the air outlet piece is pivoted in an electrodeless way between 0 and 180 degrees relative to the battery mounting part; when the air outlet piece is in a folded state, the air inlet portion is relatively close to the air outlet portion.

Furthermore, the battery mounting portion has two first pivot portions and a first wire passing hole located between the two first pivot portions, the air outlet member has two second pivot portions and a second wire passing hole located between the two second pivot portions, the two first pivot portions and the two second pivot portions are correspondingly pivoted, and a wire passes through the first wire passing hole and the second wire passing hole to electrically connect the circuit board and the motor.

Further, when the battery mounting part is not moved, the pivoting tracks of the air outlet part pivoted relative to the battery mounting part are positioned on the same horizontal plane, and the air outlet part is pivoted in a stepless manner relative to the battery mounting part at any angle; when the air outlet piece is in a closed state, the air outlet part is opposite to the air inlet part and is closer to the battery installation part.

Furthermore, the battery mounting part is provided with a first pivot part and a first wire passing hole positioned in the center of the first pivot part, the air outlet part is provided with a second pivot part and a second wire passing hole positioned in the center of the second pivot part, the first pivot part and the second pivot part are concentrically pivoted, and a wire passes through the first wire passing hole and the second wire passing hole to electrically connect the circuit board and the motor.

Furthermore, the fan assembly further comprises an external pressure cover, a pressure space is formed in the external pressure cover, the tail ends of the fan blades far away from the hub form a track three-dimensional space when rotating, and the shape of the pressure space is matched with the track three-dimensional space; and the space clearance between the inner contour line of the external pressure cover and the outer contour line of the track three-dimensional space is 1-3 mm.

Furthermore, air-out spare includes shell and wind-guiding structure, and a plurality of wind-guiding She Jiange arrange in wind-guiding structure's surface, and connect in the internal surface of shell, wind-guiding structure has the chamber of accomodating, accomodate the chamber and accomodate at least part of motor, one of them the wind-guiding leaf is equipped with crosses the wire casing, and the wire passes through cross the wire casing, in order to be connected to the motor.

Furthermore, the air outlet part further comprises an external pressure cover arranged on the radial outer side of the fan assembly, a wire passing space is formed between the external pressure cover and the shell, the wire passing space is communicated with the wire passing groove, and the wires enter the wire passing groove through the wire passing space.

The utility model also provides a handheld portion, be used for portable multi-functional umbrella, include: the air outlet part is internally provided with a fan assembly, and an air inlet part and an air outlet part which are communicated with the fan assembly are formed on the air outlet part; the battery installation department connects air-out spare with the umbrella pole, wherein, air-out spare with pivotal connection between the battery installation department.

Compared with the prior art, the utility model discloses portable multi-functional umbrella has following beneficial effect: through inciting somebody to action fan unit locates handheld portion makes handheld portion has handheld and the function of blowing concurrently, has solved the problem that traditional umbrella only the sunshade does not have the cooling effect. The air outlet piece is pivotally connected with the battery installation part, and when the air outlet piece is used, the air outlet piece is opened in a pivoting mode; when the air outlet piece is not used, the air outlet piece is pivoted and folded, and the air outlet piece is perfectly fused on the umbrella. And the handheld part is closer to the user than the umbrella top, and is farther away from the sun, and the blowing effect is better.

Drawings

FIG. 1 is a perspective view of a portable multi-functional umbrella according to a first embodiment of the present invention in an open state;

FIG. 2 is a perspective view showing a storage state of the portable multi-functional umbrella according to the first embodiment of the present invention;

FIG. 3 is a cross-sectional view of FIG. 2;

fig. 4 is a perspective view of the air outlet member in the hand-held portion according to the first embodiment of the present invention when folded;

FIG. 5 is an exploded perspective view of a hand-held portion according to a first embodiment of the present invention;

FIG. 6 is a cross-sectional view of FIG. 4;

fig. 7 is a perspective view of the air outlet member pivoted open in the hand-held portion according to the first embodiment of the present invention;

FIG. 8 is a cross-sectional view of FIG. 7;

fig. 9 is a perspective view of the air outlet member in the hand-held portion according to the second embodiment of the present invention;

fig. 10 is a perspective view of the air outlet member pivoted open in the hand-held portion according to the second embodiment of the present invention;

FIG. 11 is a cross-sectional view of FIG. 10;

fig. 12 is a perspective view of the air outlet member in the hand-held portion according to the third embodiment of the present invention;

fig. 13 is a perspective view of the third embodiment of the present invention showing the outlet member pivoted open in the handle;

FIG. 14 is a cross-sectional view of FIG. 13;

fig. 15 is a perspective view of the air outlet member in the hand-held portion according to the fourth embodiment of the present invention;

fig. 16 is a perspective view of the air outlet member pivoted open in the hand-held portion according to the fourth embodiment of the present invention;

fig. 17 is a cross-sectional view of fig. 16.

Detailed Description

For better understanding of the objects, structure, features and functions of the present invention, the portable multifunctional umbrella 100 will be further described with reference to the accompanying drawings and the detailed description.

As shown in fig. 1 to 4, in order to illustrate a first embodiment of a portable multifunctional umbrella 100 of the present invention, the portable multifunctional umbrella 100 includes an umbrella cloth 1, an expansion bracket 2, an umbrella rod 3, and a hand-held portion 4 connected to the umbrella rod 3, which are configured and connected to each other. Handheld portion 4 includes air-out piece 41 and battery installation department 42, battery installation department 42 connects air-out piece 41 with umbrella pole 3, wherein, air-out piece 41 with pivotal connection between the battery installation department 42. In this embodiment, the handle portion 4 is attached to the bottom of the shaft 3, although in other embodiments, the handle portion 4 may be attached to the middle of the shaft 3.

As shown in fig. 1 to 3, the handle portion 4 is connected to the umbrella shaft 3, and specifically, the battery mounting portion 42 is connected to the umbrella shaft 3. The connection mode between the battery mounting part 42 and the umbrella rod 3 may be any one or two of connection modes such as a screw thread, a screw, a snap, a rotating shaft, a universal ball, etc., and the specific connection mode is not limited by way of illustration, as long as a stable connection can be achieved. It should be understood that, since the battery mounting portion 42 and the umbrella shaft 3 are detachably connected in the present embodiment, the air outlet 41 can be detached from the portable multifunctional umbrella 100 for independent use. Of course, the battery mounting portion 42 and the umbrella shaft 3 may be fixedly connected.

As shown in fig. 4 to 6, the air outlet 41 includes an outer casing 411 and an air guiding structure 412, and a plurality of air guiding blades 413 are arranged at intervals on an outer surface of the air guiding structure 412 and connected to an inner surface of the outer casing 411. The air outlet 41 is provided with a fan assembly 5, and specifically, the fan assembly 5 is connected to the air guiding structure 412 and is accommodated in the housing 411. Fan assembly 5 includes motor 51, wheel hub 52 and the interval arrange in a plurality of flabellum 53 of wheel hub 52's surface, wheel hub 52 certainly fan assembly 5's air inlet is to the direction of fan assembly 5's air-out is radial increase setting. The shell 411 be formed with air inlet portion 4111 and air-out portion 4112 that fan assembly 5 is linked together motor 51 drive is a plurality of when flabellum 53 rotates, fan assembly 5 is followed the air current air inlet portion 4111 is leading-in wheel hub 52 carries out the pressurization and handles, and is a plurality of via guide blade 413 and then pass through air-out portion 4112 blows out, and is a plurality of guide blade 413 is right the oblique air that fan assembly 5 blown out combs, makes the air-out more even smooth and easy. Air inlet portion 4111 with it is located to go out wind portion 4112 the both ends of shell 411, air inlet portion 4111 is right back to air guide structure 412 sets up, go out wind portion 4112 with air inlet portion 4111 sets up relatively, just it is located to go out wind portion 4112 air guide structure 412 with between the shell 411 is radial. In this embodiment, the air guiding structure 412 is not changed in the radial direction from the air inlet to the air outlet, and the surface of the outer shell 411 is also not changed in the radial direction. The air outlet piece 41 is further provided with an air outlet cover 414, the air outlet cover 414 is arranged at the air outlet end of the shell 411, the air outlet cover 414 is right, the air blown out by the air outlet portion 4112 is further divided, and the blown air is more uniform and comfortable.

As shown in fig. 4 to 6, the fan assembly 5 is disposed on the handheld portion 4, so that the handheld portion 4 has both the functions of holding and blowing air, and the problem that the traditional umbrella has no cooling effect due to only shading sun is solved. Meanwhile, the air outlet member 41 is pivotally connected with the battery mounting portion 42, and when the air outlet member 41 is used, the air outlet member 41 is pivotally opened; when the air outlet member 41 is not used, the air outlet member 41 is pivoted and folded, and the air outlet member 41 is perfectly fused on the umbrella. And the handheld part 4 is closer to the user than the umbrella top and is further away from the sun, so that the blowing effect is better.

As shown in fig. 2 and 3, when portable multifunction umbrella 100 is in the storage state, at least a part of battery mounting portion 42 is stored in umbrella cloth 1. At least part of the hand-held part 4 is accommodated by utilizing the space in the umbrella cloth 1, the exposed volume of the hand-held part 4 is reduced, the space in the umbrella can be fully utilized, the whole volume of the umbrella body can be reduced, and the portable multifunctional umbrella 100 is more convenient to carry. Of course, in other embodiments, all of the battery mounting portion 42 may be housed in the umbrella cloth 1, or both the battery mounting portion 42 and the air outlet 41 may be housed in the umbrella cloth 1. Referring to fig. 4 to 6, in the present embodiment, the battery mounting portion 42 includes a first portion 421 close to the umbrella shaft 3 and a second portion 422 close to the air outlet 41, and a diameter of the first portion 421 is smaller than a diameter of the second portion 422, so that the first portion 421 is more conveniently accommodated in the umbrella cloth 1. Also, since the battery mounting part 42 and the air outlet 41 are both included in the handle part 4, the handle part 4 is connected to the bottom of the umbrella shaft 3, and there is no wire passing through the umbrella shaft 3, the portable multifunctional umbrella 100 can be easily stored and folded.

As shown in fig. 3, 4 and 6, a main control module 6 is disposed in the battery mounting portion 42, and the main control module 6 is electrically connected to the motor 51 through a wire 7. Master control module 6 includes circuit board 61, adjusting key 62 and interface 63 at least, adjusting key 62 with the equal electric connection of interface 63 circuit board 61, and outwards expose in battery installation department 42, adjusting key 62 is used for control fan assembly 5's switch and regulation wind speed, interface 63 is used for the external power supply to charge battery 64. In this embodiment, the main control module 6 further includes a battery 64, the battery 64 is electrically connected to the circuit board 61, and the battery 64 is used for supplying power to the fan assembly 5. Of course, in other embodiments, the battery 64 may not be provided, and the fan assembly 5 may be directly powered by an external power source. The battery 64 with the smaller diameter is basically arranged on the first part 421 with the smaller diameter, the circuit board 61, the adjusting key 62 and the interface 63 are arranged on the second part 422, the area of the board surface of the circuit board 61 is larger, the circuit board is arranged on the second part 422 with the larger diameter, and the space distribution in the battery mounting part 42 is reasonable.

As shown in fig. 4, 6, 7 and 8, when the battery mounting portion 42 is stationary, the pivoting tracks of the air outlet member 41 pivoting relative to the battery mounting portion 42 are located on the same vertical plane, and the air outlet member 41 pivots relative to the battery mounting portion 42 in an electrodeless manner between 0 and 180 degrees. That is, the air outlet 41 is turned over and opened with respect to the battery mounting portion 42, and the air outlet 41 is turned over and closed with respect to the battery mounting portion 42. When the air outlet member 41 is in a folded state, the air inlet portion 4111 is opposite to the air outlet portion 4112, which is closer to the battery mounting portion 42. Therefore, when the air outlet 41 pivots 180 degrees relative to the battery mounting portion 42, the air outlet 41 blows air upward, and the air blown by the air outlet 41 blows the user from bottom to top. It should be understood that, according to the requirement of the user, the air outlet 41 can be rotated and stopped at any angle of the rotation angle of 0-180 degrees relative to the battery mounting portion 42, and when the air outlet is stopped, the air outlet 41 can operate to exhaust air.

As shown in fig. 4, 5, 6 and 8, the battery mounting portion 42 has two first pivot portions 423 and a first wire through hole 424 between the two first pivot portions 423, the air outlet 41 has two second pivot portions 415 and a second wire through hole 416 between the two second pivot portions 415, the two first pivot portions 423 and the two second pivot portions 415 are correspondingly pivoted, and a wire 7 passes through the first wire through hole 424 and the second wire through hole 416 to enter the air outlet 41 from the battery mounting portion 42, so as to electrically connect the circuit board 61 and the motor 51. The wind guiding structure 412 has a receiving cavity 4121, the receiving cavity 4121 receives at least part of the motor 51, one of the wind guiding blades 413 is provided with a wire passing groove 4131, and the wire 7 passes through the wire passing groove 4131 to be connected to the motor 51. That is to say, the lead wire 7 is connected to the motor 51 from the circuit board 61 in the battery mounting portion 42, through the first wire passing hole 424, the second wire passing hole 416, and through the wire passing groove 4131 in the wind guide blade 413. By arranging the first wire passing hole 424 between the two first pivot parts 423 and the second wire passing hole 416 between the two second pivot parts 415, the wire 7 is not affected by the pivoting between the first pivot parts 423 and the second pivot parts 415, that is, the wire 7 is not pulled and pressed by the pivoting of the air outlet member 41 relative to the battery mounting part 42, the service life of the wire 7 is prolonged, and the electric transmission between the circuit board 61 and the motor 51 is not affected.

As shown in fig. 9 to 11, a second embodiment of the portable multifunctional umbrella 100 of the present invention is schematically illustrated, and the difference from the first embodiment is: from the direction of air inlet to air outlet, wind-guiding structure 412 radially increases, shell 411 face radially increases earlier then radially reduces. In other embodiments, the wind guide structure 412 may be at least partially radially enlarged in the direction from the wind inlet to the wind outlet.

In addition, the fan assembly 5 further includes an external pressure cover 54, a pressure space is formed in the external pressure cover 54, and a track three-dimensional space is formed by the ends of the fan blades 53 far away from the hub 52 when the fan blades rotate, and the shape of the pressure space is matched with the shape of the track three-dimensional space. The space gap between the inner contour line of the external pressure cover 54 and the outer contour line of the three-dimensional space of the track is 1 mm-3 mm. In addition, a wire passing space 541 is formed between the external pressure cover 54 and the housing 411, the wire passing space 541 is communicated with the wire passing groove 4131, and the lead 7 enters the wire passing groove 4131 through the wire passing space 541. That is, the lead wire 7 enters the wire passing space 541 in the air outlet 41 from the circuit board 61 in the battery mounting portion 42 through the first wire passing hole 424 and the second wire passing hole 416, and is connected to the motor 51 through the wire passing groove 4131.

In this embodiment, the air outlet member 41 is not provided with the air outlet cover 414, and the air blown out by the fan assembly 5 is directly combed by the plurality of air guide blades 413. Other structures and performances are substantially the same as those of the first embodiment, and are not described herein again.

As shown in fig. 12 to 14, a third embodiment of the portable multifunctional umbrella 100 of the present invention is schematically illustrated, and the difference from the first embodiment is that: when the battery mounting portion 42 is stationary, the pivoting tracks of the air outlet member 41 pivoting relative to the battery mounting portion 42 are located on the same horizontal plane, and the air outlet member 41 pivots relative to the battery mounting portion 42 in a stepless manner between any angles. That is, in this embodiment, the air outlet 41 does not need to be turned over with respect to the battery mounting portion 42, and only needs to be rotated in the horizontal direction to be opened and rotated in the horizontal direction to be closed. When the air outlet member 41 is in a closed state, the air outlet portion 4112 is opposite to the air inlet portion 4111, the battery installation portion 42 is closer to the air outlet portion 4112, when the air outlet member 41 is opposite to the battery installation portion 42 when the battery installation portion 42 pivots 180 degrees or the multiples of the two numbers of 180 degrees in the horizontal direction, the air outlet member 41 is opposite to the battery installation portion 42 and is completely opened, at the moment, the air outlet member 41 upwards exhausts air, and the air blown out by the air outlet member 41 blows a user from bottom to top. It should be understood that the air outlet 41 is freely rotatable on a horizontal plane with respect to the battery mounting portion 42, and is not limited. According to the requirement of the user, the air outlet member 41 can be rotated and stopped at any pivoting angle relative to the battery mounting portion 42, and when the air outlet member 41 is rotated and stopped, the air can be exhausted by the operation.

As shown in fig. 14, the battery mounting portion 42 has a first pivot portion 423 and a first wire through hole 424 located at the center of the first pivot portion 423, the air outlet member 41 has a second pivot portion 415 and a second wire through hole 416 located at the center of the second pivot portion 415, the first pivot portion 423 and the second pivot portion 415 are concentrically pivoted, and the wire 7 passes through the first wire through hole 424 and the second wire through hole 416 to enter the air outlet member 41 from the battery mounting portion 42, so as to electrically connect the circuit board 61 and the motor 51. Since the first wire hole 424 is disposed at the center of the first pivot portion 423, the second wire hole 416 is disposed at the center of the second pivot portion 415, and the first pivot portion 423 and the second pivot portion 415 are pivotally connected concentrically, the air outlet member 41 does not affect the wire 7 when pivoting relative to the battery mounting portion 42. That is, when the air outlet member 41 pivots relative to the battery mounting portion 42, the wire 7 is not pulled or squeezed, the service life of the wire 7 is prolonged, and the electric transmission between the circuit board 61 and the motor 51 is not affected.

In this embodiment, the air outlet member 41 does not need to be turned over, so the air outlet portion 4112 is always above the air inlet portion 4111, the air guide blade 413 provided with the wire passing groove 4131 is connected to the second pivot portion 415 provided with the second wire passing hole 416, and the wire passing groove 4131 is communicated with the second wire passing hole 416. That is, the lead wire 7 is connected to the motor 51 after entering the wire passing groove 4131 in the lead blade 413 from the circuit board 61 in the battery mounting portion 42 through the first wire passing hole 424 and the second wire passing hole 416. Other structures and performances are substantially the same as those of the first embodiment, and are not described herein again.

As shown in fig. 15 to 17, a fourth embodiment of the portable multifunctional umbrella 100 of the present invention is schematically illustrated, and the difference from the third embodiment is that: from the direction of air inlet to air outlet, wind-guiding structure 412 radially increases, shell 411 face radially increases earlier then radially reduces. In other embodiments, the wind guide structure 412 may also be at least partially radially enlarged from the wind inlet to the wind outlet. In addition, the fan assembly 5 further includes an external pressure cover 54, a pressure space is formed in the external pressure cover 54, and a track three-dimensional space is formed by the ends of the fan blades 53 far away from the hub 52 when the fan blades rotate, and the shape of the pressure space is matched with the shape of the track three-dimensional space. The space gap between the inner contour line of the external pressure cover 54 and the outer contour line of the three-dimensional space of the track is 1 mm-3 mm. In this embodiment, the air outlet member 41 is not provided with the air outlet cover 414, and the air blown out by the fan assembly 5 is directly combed by the plurality of air guide blades 413. Other structures and performances are substantially the same as those of the third embodiment, and are not described herein again.

The above detailed description is only for the purpose of illustrating the preferred embodiments of the present invention and not for the purpose of limiting the scope of the present invention, therefore, all the modifications of the equivalent techniques using the content of the present specification and the drawings are included in the scope of the present invention.

Claims (10)

1. A portable multifunctional umbrella, includes umbrella cloth, expansion bracket and the umbrella pole that mutual configuration connects, its characterized in that, portable multifunctional umbrella still including be connected to the handheld portion of umbrella pole, handheld portion includes:

the air outlet part is internally provided with a fan assembly, and an air inlet part and an air outlet part which are communicated with the fan assembly are formed on the air outlet part;

battery installation department connects air-out spare with the umbrella pole, wherein, air-out spare with pivotal connection between the battery installation department.

2. The portable multi-functional umbrella of claim 1, wherein: when the portable multifunctional umbrella is in a storage state, at least part of the battery installation part is stored in the umbrella cloth; the fan assembly comprises a motor, a hub and a plurality of fan blades arranged on the outer surface of the hub at intervals, and the hub is arranged in a manner of radially increasing from the air inlet of the fan assembly to the air outlet of the fan assembly; the battery installation department is equipped with host system, host system includes circuit board, adjustment key and interface at least, the adjustment key with the equal electric connection of interface the circuit board, and all outwards expose in the battery installation department.

3. The portable multi-functional umbrella of claim 2, wherein: when the battery mounting part is not moved, the pivoting tracks of the air outlet piece pivoted relative to the battery mounting part are positioned on the same vertical plane, and the air outlet piece is pivoted in an electrodeless way between 0 and 180 degrees relative to the battery mounting part; when the air outlet piece is in a closed state, the air inlet portion is opposite to the air outlet portion and is closer to the battery mounting portion.

4. A portable multi-function umbrella as defined in claim 3, wherein: the battery installation part is provided with two first pivoting parts and a first wire passing hole positioned between the two first pivoting parts, the air outlet part is provided with two second pivoting parts and a second wire passing hole positioned between the two second pivoting parts, the two first pivoting parts and the two second pivoting parts are correspondingly pivoted, and a wire passes through the first wire passing hole and the second wire passing hole to electrically connect the circuit board and the motor.

5. The portable multi-functional umbrella of claim 2, wherein: when the battery mounting part is not moved, the pivoting tracks of the air outlet piece pivoted relative to the battery mounting part are positioned on the same horizontal plane, and the air outlet piece is pivoted in a stepless manner relative to the battery mounting part between any angles; when the air outlet piece is in a closed state, the air outlet part is opposite to the air inlet part and is closer to the battery installation part.

6. The portable multi-functional umbrella of claim 5, wherein: the battery mounting part is provided with a first pivot part and a first wire passing hole positioned in the center of the first pivot part, the air outlet part is provided with a second pivot part and a second wire passing hole positioned in the center of the second pivot part, the first pivot part and the second pivot part are in concentric pivot joint, and a wire passes through the first wire passing hole and the second wire passing hole to be electrically connected with the circuit board and the motor.

7. The portable multi-functional umbrella of claim 2, wherein: the fan assembly further comprises an external pressure cover, a pressure space is formed in the external pressure cover, the tail ends, far away from the hub, of the fan blades form a track three-dimensional space when rotating, and the shape of the pressure space is matched with the track three-dimensional space; and the space clearance between the inner contour line of the external pressure cover and the outer contour line of the track three-dimensional space is 1-3 mm.

8. The portable multi-functional umbrella of claim 2, wherein: the air outlet piece comprises a shell and an air guide structure, wherein a plurality of air guide She Jiange are arranged on the outer surface of the air guide structure and connected to the inner surface of the shell, the air guide structure is provided with a storage cavity, at least part of the motor is contained in the storage cavity, one of the air guide blades is provided with a wire passing groove, and a wire passes through the wire passing groove to be connected to the motor.

9. The portable multi-function umbrella of claim 8, wherein: the air outlet part further comprises an external pressure cover arranged on the radial outer side of the fan assembly, a wire passing space is formed between the external pressure cover and the shell, the wire passing space is communicated with the wire passing groove, and the wire enters the wire passing groove through the wire passing space.

10. A handheld portion for a portable multi-function umbrella of any one of claims 1-9, comprising:

the air outlet part is internally provided with a fan assembly, and an air inlet part and an air outlet part which are communicated with the fan assembly are formed on the air outlet part;

the battery installation department connects air-out spare with the umbrella pole, wherein, air-out spare with pivotal connection between the battery installation department.

Images