CN211984145U - Outdoor umbrella - Google Patents

Abstract

The utility model provides an outdoor umbrella, is at umbrella face top intermediate position trompil, be equipped with magnetism generating device and mount between the trompil at umbrella face top and the umbrella stick top in proper order, mount upper portion links to each other with air ducting. The air at the lower part of the umbrella surface can flow through the fixing frame and blow to the air guide device, a fan is arranged in the air guide device, and an exhaust device is arranged at the top of the air guide device; the wind guide device, the fixing frame and the magnetic generating device are internally provided with a central rod in a penetrating manner, the top of the central rod penetrates through the fan to be rotatably connected with the top of the wind guide device, the bottom of the central rod is rotatably connected with the lower part of the magnetic generating device, a magnet and a conductor are arranged in the magnetic generating device, the magnet penetrates through the lower part of the central rod, and the rotation of the fan can drive the magnet to rotate so as to generate electric energy. The umbrella is provided with the solar cell panel and the one-way airflow device which can be switched to use at the top of the umbrella cover, can be used in sunny days and rainy days respectively, and can generate electric energy so as to meet the charging requirement of a mobile phone and greatly improve the using effect of the umbrella.

Description

Outdoor umbrella

Technical Field

The utility model relates to an umbrella technical field, concretely relates to outdoor umbrella that can be used in the open air according to sunny day or rainy day transform umbrella top structure conveniently.

Background

The umbrella is a daily necessity for people to go out, and the existing outdoor umbrella comprises a sun umbrella used in sunny days and an umbrella used in rainy days. With the popularization of smart phones and the dependence of people on smart phones, people can often check the smart phones when going out, and the electric quantity of the smart phones is reduced quickly. In the process of opening the umbrella, as one hand is needed to hold the umbrella handle, the charging of the mobile phone is very troublesome. Although the existing quick charging equipment such as a charger is available, the quick charging equipment is inconvenient to use by one hand. In the prior art, a solar cell power generation system can be arranged on an umbrella cover, electric quantity is stored at a handle position, and a mobile phone can be conveniently charged. For example, in a patent with the patent number of CN205884872U and the name of outdoor lighting umbrella, the outdoor lighting umbrella is provided, a photovoltaic panel is arranged on an umbrella cover, and a storage battery and a charging module are arranged in an umbrella rod, so that the quick charging of a mobile phone is realized, and the mobile phone can be continuously operated while the umbrella is held by hand. However, the photovoltaic panel is directly arranged on the umbrella cover, so that the processing technology is complicated, and the umbrella cannot be used in rainy days, so that the using effect of the umbrella is greatly reduced.

SUMMERY OF THE UTILITY MODEL

To the problem that above-mentioned outdoor umbrella exists, the utility model provides a novel outdoor umbrella is equipped with magnetism between umbrella stick and the umbrella face and generates electricity device and fan, drives magnet through blowing and rotates and generate electricity, is equipped with changeable solar cell panel and the one-way air current device that uses at umbrella face top, uses in sunny day and rainy day respectively, has satisfied under any weather condition, and the umbrella all can produce the electric energy, satisfies the cell-phone needs of charging, has improved the result of use of umbrella greatly.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

an outdoor umbrella comprises a basic structure of an umbrella cover, umbrella ribs and an umbrella handle, wherein the umbrella cover and the umbrella ribs can be folded on the umbrella handle. In addition, the middle position of the top of the umbrella cover is provided with a hole to form an air duct, so that air at the lower part of the umbrella cover can flow out upwards. Be equipped with magnetism between the trompil at umbrella face top and the umbrella stick top and generate electric installation and mount, magnetism generates the electric installation and is connected with the umbrella stick top, the mount lower part is generated the electric installation with magnetism and is connected, and upper portion links to each other with air ducting, the mount is non-enclosed construction, the wind of umbrella face lower part can flow through the mount and blow to air ducting, the partial umbrella cloth clamp of umbrella face top trompil department is between mount and air ducting to make the umbrella face keep the tensioning state, can not become lax because of the top trompil. A fan is arranged in the air guide device, and an air exhaust device is arranged at the top of the air guide device; the utility model discloses a umbrella stick, including air ducting, mount and magnetism power generation device, including the fan, the fan is passed in the interior of air ducting, mount and the magnetism power generation device and is connected with the rotation of air ducting top, well core rod bottom is rotated with magnetism power generation device lower part and is connected, magnet and conductor have been arranged in the magnetism power generation device, magnet is worn in well core rod lower part, can follow well core rod and rotate, it has the wire guide to open magnetism power generation device bottom, the inside battery that is equipped with in umbrella stick upper end, conductor in the magnetism power generation device passes through the wire and is connected with the battery of umbrella stick upper end, and the electric energy that produces through the. The outer end of the umbrella handle at the position of the battery is provided with a USB socket for charging the mobile phone.

According to the outdoor umbrella, the air exhaust device comprises two types, namely the one-way air flow device and the solar cell panel, and can be used in rainy days and sunny days respectively.

Furthermore, a movable turnover cover is arranged at the top of the one-way airflow device, and the turnover direction of the movable turnover cover is upward. The air blown from the lower part of the umbrella cover is blown out from the movable turnover cover after passing through the fixed frame and the air guide device. Through the arrangement of the fixing frame, the air guide device and the one-way airflow device, a flow channel is designed for wind blowing towards the lower part of the umbrella, so that the wind flows out after sequentially passing through the fixing frame, the air guide device and the one-way airflow device, and the phenomenon that the umbrella is blown over when being blown in rainy days can be effectively prevented. Meanwhile, when wind flows through the wind guide device, the fan in the wind guide device can be driven to rotate, and then the central rod is driven to rotate, so that the magnetic generating device works.

Preferably, the movable turnover cover at the top of the one-way airflow device completely covers the opening of the one-way airflow device to prevent rainwater from flowing in from the upper part.

According to the outdoor umbrella, the other air exhaust device comprises the solar cell panel, the solar cell panel and the umbrella body belong to a separable structure, and the one-way air flow device can be taken down and the solar cell panel can be inserted when the outdoor umbrella is used in sunny days. Be equipped with dc-to-ac converter, fixed voltage ware etc. in the solar cell panel, the sub-unit connection has anodal post and negative pole post, inside anodal post and the negative pole post can insert air ducting, terminal extension to the mount. When the umbrella is used in sunny days, the solar cell panel can be used for generating electric energy, then the umbrella is connected with the solar connecting line, one end of the solar connecting line is connected with the positive pole column and the negative pole column below the solar cell panel, the other end of the solar connecting line is connected with the battery at the upper end of the umbrella handle, and the electricity generated by the solar cell panel is stored in the battery. The charging device can be conveniently used for charging electronic equipment such as a mobile phone and the like in the daytime.

Furthermore, the upper part and the lower part of the fixing frame are connected through a plurality of connecting rods. Can expose anodal post and the negative pole post of solar cell panel lower extreme, conveniently connect the solar connecting wire when needs charge.

Further, the distance between the outermost side of the positive pole column and the outermost side of the negative pole column is not smaller than the inner diameter size of the air guide device. The solar cell panel and the air guide device are in interference fit, and the solar cell panel is prevented from shaking.

According to the outdoor umbrella, the upper end and the lower end of the central rod are both of spherical structures, so that friction force generated by the upper end and the lower end when the central rod rotates is reduced. Preferably, the volume of the lower end sphere of the center rod is larger than that of the upper end sphere of the center rod, so that the magnet can be better loaded.

As for the outdoor umbrella, the magnetic electricity generating device comprises a shell, a conductor, a waterproof board, a sheath and a lower top board, wherein the conductor is positioned on the inner side surface of the shell and can be made of copper wires and other materials.

Further, the waterproof board is arranged on the upper portion of the shell, and a hole capable of accommodating the central rod is formed in the middle of the waterproof board. The waterproof board is used as a second-layer waterproof system, even if partial rainwater flows downwards through the one-way airflow device, the waterproof board can prevent the rainwater from continuously flowing downwards along the central rod so as to protect the magnet arranged at the lower end of the central rod.

Further, the sheath is connected below the waterproof board, the inner size of the sheath is larger than the outer size of the magnet, and the sheath is made of a non-conductor material. The bottom of the sheath is connected with a lower top plate, and the lower top plate is in contact with the ball at the bottom of the central rod. The lower end of the central rod can rotate freely after being propped against the lower top plate.

Furthermore, a support is arranged between the lower top plate and the lowest end of the shell, so that the sheath can be supported, a gap can be reserved for a wire led out by the conductor, and the circuit is convenient to arrange.

According to the outdoor umbrella, the bulb is arranged at the lower end of the umbrella handle, and the bulb is connected with the battery through the wire and can be used for lighting at night. Preferably, a lampshade is arranged outside the bulb to enlarge the illumination range. Through the design of the bulb at the lower end of the umbrella handle, one hand of a user can be free for drying other things, and the user does not need to hold the umbrella with one hand and hold an illuminating object with one hand.

According to the outdoor umbrella, the lower end of the umbrella handle is provided with the lengthened handle, and the outer side of the lengthened handle is wrapped with the anti-skidding sleeve. The user can hold the lengthened handle at any position to lift the umbrella without being limited on the handle of the traditional umbrella, and the umbrella is more convenient to use.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses outdoor umbrella, except having the basic function that keeps out the wind, keeps off the rain, keeps apart umbrellas such as sun and ultraviolet ray, still accessible switch over one-way air flow device and solar cell panel, convenient use under all kinds of weather conditions such as sunny day, rainy day, strong wind weather, the homoenergetic produces the electric energy and supplies electronic equipment such as cell-phone to charge, compares traditional ability power generation's umbrella, and application range is wider.

2. The utility model discloses outdoor umbrella, one-way air flow device and solar cell panel are the independent structure, can come the alternative use according to the weather difference, install on air ducting upper portion, compare the tradition with solar cell panel with umbrella structure as an organic whole, the preparation technology is simplified greatly, cost reduction.

Drawings

The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.

In the drawings:

FIG. 1 is a schematic structural view of the embodiment of the present invention in rainy days;

FIG. 2 is a schematic structural view of the embodiment of the present invention used in sunny days;

FIG. 3 is an enlarged view of a portion of the unidirectional flow device of FIG. 1;

FIG. 4 is a partial enlarged view of the solar panel portion of FIG. 2;

fig. 5 is an internal structure view of a magnetic generator according to an embodiment of the present invention;

FIG. 6 is a top view of FIG. 5;

fig. 7 is a schematic view of a fixing frame according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a one-way airflow device in an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a solar cell panel in an embodiment of the present invention;

FIG. 10 is a schematic view of a center pole configuration;

the components represented by the reference numerals in the figures are:

1. umbrella face, 2, umbrella ribs, 3, umbrella handle, 4, lengthened handle, 5, antiskid sleeve, 6, magnetic generating device, 61, shell, 62, copper wire group, 63, waterproof board, 64, sheath, 65, magnet, 66, rectifier bridge stack, 67, lower top plate, 68, support, 7, fixing frame, 8, center rod, 81, upper sphere, 82, lower sphere, 9, air guide device, 91, air guide cover, 92, fan, 93, upper top plate, 10, one-way air flow device, 101, semicircular cover, 102, pressing plate, 11, battery, 12, lead, 13, bulb, 14, lampshade, 15, solar cell panel, 151, positive pole, 152 and negative pole.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. It should be noted that these embodiments are provided so that this disclosure can be more completely understood and fully conveyed to those skilled in the art, and the present disclosure may be implemented in various forms without being limited to the embodiments set forth herein.

Example 1

Referring to fig. 1 and 2, fig. 1 and 2 are schematic structural views of the outdoor umbrella of the present embodiment respectively used in sunny days and rainy days, and compared with a conventional umbrella, the outdoor umbrella has two one-way airflow devices 10 and a solar cell panel 15 on the top thereof, which are easily detachable and interchangeable.

Specifically, the outdoor umbrella comprises a basic structure of an umbrella cover 1, umbrella ribs 2 and an umbrella handle 3, wherein the umbrella cover 1 and the umbrella ribs 2 can be folded on the umbrella handle 3. In addition, the middle position of the top of the umbrella cover 1 is provided with a hole to form an air duct, so that the air at the lower part of the umbrella cover 1 can flow out upwards. Be equipped with magnetism between the trompil at 1 top of umbrella face and the 3 tops of umbrella stick and generate electric installation 6 and mount 7, magnetism generates electric installation 6 and is connected with 3 tops of umbrella stick, 7 lower parts of mount are connected with magnetism generates electric installation 6, and upper portion links to each other with air ducting 9, mount 7 is non-enclosed construction, the wind of 1 lower part of umbrella face can flow through mount 7 and blow to air ducting 9, the partial umbrella cloth clamp of 1 top trompil department of umbrella face is between mount 7 and air ducting 9 to make umbrella face 1 keep the tensioning state, can not become lax because of the top trompil. A fan 92 is arranged in the air guide device 9, an air exhaust device is arranged at the top of the air guide device 9, and the air exhaust device comprises two one-way airflow devices 10 and a solar cell panel 15 which can be conveniently detached and exchanged. Air ducting 9, mount 7 and the inside well core rod 8 that has run through of magnetism bioelectricity device 6, the top of well core rod 8 is passed fan 92 and is connected with air ducting 9 top rotation, well core rod 8 bottom is rotated with magnetism bioelectricity device 6 lower part and is connected, magnet 65 and conductor have been arranged in the magnetism bioelectricity device 6, magnet 65 wears in well core rod 8 lower part, can follow well core rod 8 and rotate, open there is the wire guide bottom magnetism bioelectricity device 6, the inside battery 11 that is equipped with in 3 upper ends of umbrella stick, the conductor in the magnetism bioelectricity device 6 passes through wire 12 and is connected with battery 11 of 3 upper ends of umbrella stick, and the electric energy that produces through magnetism bioelectricity device 6 is stored in battery 11. The outer end of the umbrella handle 3 where the battery 11 is located is provided with a USB socket for charging a mobile phone.

Referring to fig. 3, fig. 3 is a partially enlarged view of the unidirectional air flow device 10 installed on the top of the umbrella, and the unidirectional air flow device 10 can be used in rainy days and can drive the magnetic generator 6 to generate electricity by wind energy.

Specifically, in this mode, the upper portion of the umbrella handle 3 is sequentially provided with the magnetic generating device 6, the fixing frame 7, the air guide device 9 and the unidirectional airflow device 10, the magnetic generating device 6 and the fixing frame 7 are located below the umbrella cover 1, and the air below the umbrella cover 1 can flow through the fixing frame 7 and flow to the air guide device 9.

Referring now to fig. 5 and 6, the magneto-electric device 6 includes a housing 61, a conductor, a waterproof sheet 63, a sheath 64, a magnet 65, and a lower top plate 67. The conductor is located on the inner side surface of the shell 61 and can be made of copper wires and other materials. The arrangement may alternatively be longitudinally wrapped around the inside of the housing 61 or may be divided into multiple pieces arranged around the magnets on the inside of the housing 61. In this embodiment, the conductor is made of a plurality of copper wire groups 62, and the plurality of copper wire groups 62 are distributed around the central rod 8 in an axisymmetric manner.

Preferably, to prevent the reverse connection of the electrode direction, a rectifier bridge stack 66 is further provided on the conductor connection circuit inside the housing 61.

Further, the waterproof plate 63 is disposed on the upper portion of the housing 61, and a hole capable of receiving the central rod 8 is disposed at a middle position thereof. The waterproof board 63 serves as a second waterproof system, and even if some rainwater flows downwards through the unidirectional airflow device 10, the waterproof board 63 can prevent the rainwater from continuously flowing downwards along the central rod 8 so as to protect the magnet 65 mounted at the lower end of the central rod 8. Preferably, the waterproof plate 63 is made of soft materials such as rubber, and a hole with the size slightly smaller than the diameter of the central rod 8 is formed in the center of the waterproof plate, so that the waterproof plate can effectively prevent water.

Further, the sheath 64 is connected below the waterproof plate 63, the inner size of the sheath 64 is larger than the outer size of the magnet 65, and the sheath is made of a non-conductor material. The bottom of the sheath 64 is in threaded connection with a lower top plate 67, and the lower top plate 67 is in contact with the bottom of the central rod 8.

Referring to fig. 10, the upper and lower ends of the central rod 8 are all spherical structures, wherein the upper end is an upper sphere 81, and the lower end is a lower sphere 82, so that the friction generated by the upper and lower ends of the central rod 8 during rotation can be reduced. Preferably, the volume of the lower sphere of the center rod 8 is larger than that of the upper sphere, so as to better support the magnet 65.

Furthermore, the center of the lower top plate 67 is provided with a thimble, and the thimble is connected with the lower ball 82 of the central rod 8, so that the central rod 8 can freely rotate around the axis of the central rod, and the friction force is reduced as much as possible.

Furthermore, one or more brackets 68 are arranged between the lower top plate 67 and the lowest end of the shell 61, and through the brackets 68, the sheath 64 can be supported, and a gap can be reserved for the lead 12 led out by the copper wire group 62, so that the circuit arrangement is convenient.

Referring to fig. 7, the upper and lower parts of the fixing frame 7 are connected to the air guide device 9 and the magnetic generator 6, respectively, and the upper and lower parts are connected to each other by a plurality of connecting rods, which are not too many in number, so as to ensure that the air below the umbrella cover 1 can smoothly flow into the fixing frame 7. Preferably, the upper part and the lower part of the fixing frame 7 are in a thread structure, and can be conveniently connected with the air guide device 9 and the magnetic generating device 6.

In this embodiment, the air guiding device 9 includes an air guiding cover 91, a fan 92 and an upper top plate 93, the air guiding cover 91 is a hollow tube, the fan 92 is installed on the upper portion of the air guiding cover 91, the center position of the fan 92 is sleeved on the central rod 8, the top of the air guiding cover 91 is provided with the upper top plate 93, the center position of the upper top plate 93 is also provided with a thimble, and the thimble is connected with the upper ball 81 of the central rod 8 through the thimble. The central rod 8 is sandwiched between the upper top plate 93 and the lower top plate 67, and when the fan 92 is blown in the wind direction, the fan 92 drives the central rod 8 to rotate.

Referring now to fig. 8, the unidirectional air flow device 10 includes two semicircular caps 101 and a pressing plate 102, wherein the two semicircular caps 101 are disposed on the top of the unidirectional air flow device 10 and can be flipped upward. A pressing plate 102 is fixed at the middle position of the two semicircular caps 101, and the two semicircular caps 101 are respectively and rotatably connected to the pressing plate 102 at the middle. When the wind blown from the lower part of the umbrella cover 1 passes through the fixed frame 7 and the wind guiding device 9, the two semicircular covers 101 can be pushed to blow outwards. Of course, the semicircular cover 101 can be opened from the middle to both sides, which is not limited herein.

Preferably, the two semicircular caps 101 at the top of the one-way airflow device 10 completely cover the opening of the one-way airflow device 10 to prevent rainwater from flowing in from the top.

Through the arrangement of the fixing frame 7, the air guide device 9 and the one-way airflow device 10, a flow channel is designed for wind blowing towards the lower part of the umbrella, so that the wind flows out after sequentially passing through the fixing frame 7, the air guide device 9 and the one-way airflow device 10, and the phenomenon that the umbrella is blown over when being blown by wind in rainy days can be effectively prevented. Meanwhile, when the wind flows through the wind guiding device 9, the wind also drives the fan 92 in the wind guiding device 9 to rotate, and then drives the central rod 8 to rotate, so that the magnetic generating device 6 works.

Referring to fig. 4, fig. 4 is a partial enlarged view of a solar cell panel 15 mounted on the top of an umbrella, and the solar cell panel 15 can be used in a sunny day to charge electronic devices such as a mobile phone by using solar power generation.

Specifically, in this mode, the magnetic generator 6, the fixing frame 7, the air guide device 9, and the solar cell panel 15 are sequentially mounted on the upper portion of the umbrella shaft 3. When the solar air guiding device is used, the one-way air flow device 10 which is spirally connected with the air guiding device 9 is taken down, and then the solar cell panel 15 is inserted. Be equipped with dc-to-ac converter, fixed voltage ware etc. in the solar cell panel 15, the sub-unit connection has anodal post 151 and negative pole post 152, anodal post 151 and negative pole post 152 can insert inside air ducting 9, and the end extends to in the mount 7.

Further, the positive pole column 151 and the negative pole column 152 at the lower end of the solar cell panel 15 are connected with a plurality of connecting rods at the middle position of the fixing frame 7 in a staggered manner. So that the solar connection line is connected to the lower ends of the positive and negative poles 151 and 152 by hand, and the other end of the solar connection line is connected to the battery 11 at the upper end of the umbrella shaft 3, thereby storing electricity generated from the solar cell panel 15 in the battery 11. When the umbrella is used in sunny days, the electric energy generated by the solar cell panel 15 can be conveniently utilized to charge electronic equipment such as mobile phones and the like in daytime.

Further, the distance between the outermost side of the positive pole 151 and the outermost side of the negative pole 152 at the lower end of the solar cell panel 15 is not less than the inner diameter of the air guiding device 9. The solar cell panel 15 and the air guide device 9 are in interference fit, and the solar cell panel 15 is prevented from shaking. Of course, increasing the lengths of the positive and negative posts 151 and 152 is also advantageous in preventing the solar cell panel 15 from shaking.

Furthermore, the lower part of the solar panel 15 keeps a certain distance from the top of the air guide device 9, so that the air at the lower part of the umbrella cover 1 can conveniently flow out from the upper part after passing through the air guide device 9, and the magnetic generating device 6 can always run to generate electric energy while the solar panel 15 generates electricity.

In this embodiment, the lower end of the umbrella handle 3 is provided with a bulb 13 and a lampshade 14, and the bulb is connected with the battery 11 through a lead 12 and can be used for night illumination. A lamp cover 14 is provided under the bulb 13 to increase the illumination range. Through the design of the bulb at the lower end of the umbrella handle 3, one hand of a user can be free for drying other things, and the user does not need to hold the umbrella with one hand and hold an illuminating object with one hand.

In this embodiment, the lower end of the umbrella handle 3 is provided with an extension handle 4, and the outer side of the extension handle 4 is wrapped with an anti-slip sleeve 5. The user can hold the lengthened handle 4 at any position to lift the umbrella without being limited on the handle of the traditional umbrella, and the umbrella is more convenient to use.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. An outdoor umbrella comprises an umbrella cover (1), umbrella ribs (2) and an umbrella handle (3), it is characterized in that the middle position of the top of the umbrella cover (1) is provided with a hole, a magnetic generating device (6) and a fixed frame (7) are arranged between the hole of the top of the umbrella cover (1) and the top of the umbrella handle (3), the magnetic generating device (6) is connected with the top of the umbrella handle (3), the lower part of the fixing frame (7) is connected with the magnetic generating device (6), the upper part is connected with the air guide device (9), the fixed frame (7) is of a non-closed structure, wind energy at the lower part of the umbrella cover (1) can flow through the fixed frame (7) and blow towards the wind guide device (9), part of umbrella cloth at the opening at the top of the umbrella cover (1) is clamped between the fixed frame (7) and the air guide device (9), a fan (92) is arranged in the air guide device (9), and an exhaust device is arranged at the top of the air guide device (9); air ducting (9), mount (7) and magnetism generate electricity device (6) inside to run through and have well core rod (8), fan (92) and air ducting (9) top are passed at well core rod (8) top and are rotated and be connected, well core rod (8) bottom is rotated with magnetism generate electricity device (6) lower part and is connected, magnet (65) and conductor have been arranged in magnetism generate electricity device (6), magnet (65) are worn in well core rod (8) lower part, open magnetism generate electricity device (6) bottom has the wire guide, umbrella stick (3) inside is equipped with battery (11), the conductor in magnetism generate electricity device (6) passes through wire (12) and is connected with battery (11) in umbrella stick (3).

2. An outdoor umbrella as claimed in claim 1, characterized in that the air exhausting device comprises a one-way air flow device (10), a movable flip cover is arranged on the top of the one-way air flow device (10), and the flip cover is turned upwards.

3. An outdoor umbrella as claimed in claim 1, characterized in that the air exhaust device comprises a solar panel (15), a positive pole (151) and a negative pole (152) are connected to the lower part of the solar panel (15), the positive pole (151) and the negative pole (152) are inserted into the air guide device (9), and the ends of the positive pole and the negative pole extend into the fixing frame (7).

4. An outdoor umbrella according to claim 1, characterized in that the upper and lower parts of the fixing frame (7) are connected by a plurality of connecting rods.

5. An outdoor umbrella as claimed in claim 3, characterized in that the distance between the outermost side of the positive pole (151) and the outermost side of the negative pole (152) is not less than the inner diameter of the air guiding device (9).

6. An outdoor umbrella according to any one of claims 3 to 5, characterized by further comprising a solar connecting wire, one end of which is connected to the positive pole (151) and the negative pole (152) under the solar panel (15) and the other end of which is connected to the battery (11) in the umbrella stick (3) to store electricity generated by the solar panel (15) in the battery (11).

7. An outdoor umbrella according to claim 1, characterized in that the central rod (8) is of spherical configuration at both its upper and lower ends.

8. An outdoor umbrella according to claim 1, characterized in that the magneto-electric device (6) comprises a housing (61), a conductor, a waterproof plate (63), a sheath (64) and a lower top plate (67), the conductor is arranged on the inner side surface of the housing (61), the waterproof plate (63) is arranged on the upper part of the housing (61), a hole capable of accommodating the central rod (8) is arranged in the middle position of the waterproof plate, the sheath (64) is connected below the waterproof plate (63), the inner size of the sheath (64) is larger than the outer size of the magnet (65), the lower top plate (67) is connected to the bottom of the sheath (64), and the lower top plate (67) is in contact with the bottom of the central rod (8).

9. An outdoor umbrella according to claim 1, characterized in that the lower end of the umbrella handle (3) is provided with a bulb (13), and the bulb (13) is connected with the battery (11) through a lead (12).

10. An outdoor umbrella as claimed in claim 1, characterized in that the lower end of the umbrella handle (3) is provided with an elongated handle (4), and the outer side of the elongated handle (4) is wrapped with an anti-slip sleeve (5).

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