Outdoor power generation structure

Abstract

The utility model provides an outdoor power generation structure which comprises a first air guide blade, an embedding groove and an outer planetary gear ring, the embedding groove is formed in the right side of the first air guide blade, a reinforcing rib is arranged on the rear side of the first air guide blade, a fixing rod is arranged in the embedding groove, a rotating column is arranged in the middle of the fixing rod, and a second air guide blade is arranged on the right side of the rotating column. A rotary column is arranged at the lower end of the first air guide blade, an inner bearing is arranged at the lower end of the rotary column, a shell is arranged at the upper end of the outer side of the inner bearing, a cover body is arranged on the outer side of the lower end of the shell, and a bottom shell is arranged at the lower end of the cover body. The sealing cover is used for preventing external air dust from entering the inner side of the outer planet gear ring, the outer planet gear ring with the large inner diameter drives the inner planet gear and the inner wheel to rotate in a following mode, and therefore the inner wheel is driven to rotate by multiple circles while the outer planet gear ring rotates by one circle, and the power generation efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of outdoor power generation and relates to an outdoor power generation structure. Background Art

[0002] An outdoor wind turbine refers to a wind power generation device placed outdoors in an open area. Its main principle is to use wind energy to drive the blades to rotate, thereby converting it into electrical energy.

[0003] Due to the poor power generation efficiency, the generator cannot fully convert the input energy into electrical energy when converting energy, resulting in a large amount of energy waste. This not only wastes limited resources, but also has a negative impact on the environment.

[0004] A generator with poor efficiency cannot guarantee a stable supply of electricity. In many important occasions, such as medical facilities, communication centers or public facilities, a stable power supply is essential. Poor power generation efficiency may cause power outages, which will have a serious impact on normal life and operations.

[0005] Due to poor efficiency, the generator needs to consume more fuel or electricity to generate the same amount of electricity, which will lead to increased operating costs and increase the economic burden.

[0006] Long-term operation of a generator with poor efficiency may cause premature failure of the equipment due to excessive wear and consumption, thereby shortening the service life of the equipment.

[0007] Generators with poor efficiency may overheat or emit substandard gases during operation, posing certain safety risks. If they are not maintained and repaired in time, they may cause fires or pollute the surrounding environment.

[0008] In summary, the poor power generation efficiency of small outdoor generators will lead to a series of problems such as energy waste, unstable power supply, increased operating costs, shortened equipment life and safety hazards. Therefore, an outdoor power generation structure is urgently needed to solve the above problems. Utility Model Content

[0009] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an outdoor power generation structure to solve the problems raised in the above background technology.

[0010] The utility model is realized by the following technical scheme: an outdoor power generation structure, comprising: a wind guide blade 1, an embedding groove and an outer planetary gear ring, wherein the right side of the wind guide blade 1 is provided with an embedding groove;

[0011] A reinforcing rib is provided at the rear side of the first air guide blade, a fixing rod is provided inside the embedded groove, a rotating column is provided in the middle of the fixing rod, a second air guide blade is provided on the right side of the rotating column, an inner bearing is provided at the lower end of the rotating column, and a housing is provided at the upper end of the outer side of the inner bearing;

[0012] A cover body is provided on the outer side of the lower end of the shell, a bottom shell is provided on the lower end of the cover body, an outer planetary gear ring is provided on the lower end of the spiral column, an inner planetary gear is provided on the inner side of the outer planetary gear ring, an inner wheel is provided on the inner side of the inner planetary gear, a force guide shaft is provided in the middle position of the inner wheel, and a permanent magnet synchronous generator is provided on the lower end of the force guide shaft.

[0013] As a preferred embodiment, the cross-section of the wind guide blade 1 is a semicircular arc structure, and the interior of the wind guide blade 1 is composed of three groups of blades with semicircular arc structures, and each two groups of blades are connected and fixed by a group of reinforcing ribs. The three groups of blades with semicircular arc structures can increase the wind receiving area of ​​the wind guide blade 1 and the wind guide blade 2.

[0014] As a preferred embodiment, the air guide blade one and the air guide blade two have the same specifications, and the distance angle between the air guide blade one and the air guide blade two is 180°. The air guide blade one and the air guide blade two are connected and fixed by two sets of fixing rods, and the rotating column can be driven to rotate by the air guide blade one and the air guide blade two.

[0015] As a preferred embodiment, the two groups of fixing rods both pass through the interior of the rotating column and are connected and contacted with the interior of the rotating column. The rotating column passes through the middle position of the inner bearing and is connected and fixed with the outer planetary gear ring.

[0016] As a preferred embodiment, the outer side of the inner bearing is connected and fixed to the inner side of the shell, the shell and the cover body are an integral structure, the shell and the cover body form a group of sealing covers, and the sealing covers are fixed to the bottom shell by bolts, which can prevent external air and dust from entering the inner side of the outer planetary gear ring.

[0017] As a preferred embodiment, the inner side of the outer planetary gear ring is provided with cogs, and three groups of inner planetary wheels are provided on the inner side of the outer planetary gear ring. The cross-sections of the three groups of inner planetary wheels are evenly arranged in a ring structure, and the outer sides of the three groups of inner planetary wheels are movably meshed with the inner side of the outer planetary gear ring.

[0018] As a preferred embodiment, the inner cross-sectional diameter of the outer planetary gear ring is 2.5 times the cross-sectional diameter of the inner planetary wheel, the inner sides of the three groups of inner planetary wheels are movably engaged with the outer sides of the inner wheels, and the length of the inner wheel cross-sectional diameter is half the length of the inner planetary wheel cross-sectional diameter. The outer planetary gear ring with a large inner diameter can drive the inner planetary wheels and the inner wheels to follow the rotation, thereby driving the inner wheels to rotate multiple times while the outer planetary gear ring rotates one circle and improving the power generation efficiency.

[0019] As a preferred embodiment, the interior of the inner wheel and the force-guiding shaft are an integrated structure, and the force-guiding shaft is connected to a permanent magnet synchronous generator.

[0020] After adopting the above technical scheme, the beneficial effects of the utility model are: by using air guide blade 1 and air guide blade 2 to drive the rotary column to rotate, by using a sealing cover to prevent external air dust from entering the inner side of the outer planetary gear ring, the outer planetary gear ring with a large inner diameter is used to drive the inner planetary gear and the inner wheel to follow the rotation, so that when the outer planetary gear ring rotates one circle, the inner wheel is driven to rotate multiple circles and the power generation efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 This is a front view structural schematic diagram of an outdoor power generation structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the top structure of an outdoor power generation structure of the utility model;

[0024] Figure 3 This is a structural diagram of an outer planetary gear ring, three sets of inner planetary gears and inner gears meshing in an outdoor power generation structure of the utility model;

[0025] In the figure: 100 - wind guide blade 1, 110 - embedded groove, 120 - reinforcing rib, 130 - fixing rod, 140 - wind guide blade 2, 150 - rotating column, 160 - inner bearing, 170 - housing, 180 - cover, 190 - bottom shell, 200 - inner planetary gear, 210 - inner wheel, 220 - guide shaft, 230 - outer planetary gear ring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 3, an outdoor power generation structure, comprising: a wind guide blade 100, a embedding groove 110 and an outer planetary gear ring 230, wherein the embedding groove 110 is provided inside the right side of the wind guide blade 100;

[0028] A reinforcing rib 120 is provided at the rear side of the wind guide blade 100, a fixing rod 130 is provided inside the embedded groove 110, a rotating column 150 is provided in the middle of the fixing rod 130, a wind guide blade 2 140 is provided on the right side of the rotating column 150, an inner bearing 160 is provided at the lower end of the rotating column 150, and a housing 170 is provided at the upper end of the outer side of the inner bearing 160;

[0029] A cover body 180 is provided on the outer side of the lower end of the shell 170, a bottom shell 190 is provided on the lower end of the cover body 180, an outer planetary gear ring 230 is provided on the lower end of the rotary column 150, an inner planetary gear 200 is provided on the inner side of the outer planetary gear ring 230, an inner wheel 210 is provided on the inner side of the inner planetary gear 200, a guide shaft 220 is provided in the middle position of the inner wheel 210, and a permanent magnet synchronous generator is provided on the lower end of the guide shaft 220.

[0030] The cross-section of the wind guide blade 100 is a semicircular arc structure. The interior of the wind guide blade 100 is composed of three groups of semicircular arc blades, and each two groups of blades are connected and fixed by a group of reinforcing ribs 120. The three groups of semicircular arc blades can increase the wind receiving area of ​​the wind guide blade 100 and the wind guide blade 2 140.

[0031] The air guide blade 100 and the air guide blade 2 140 have the same specifications, and the distance angle between the air guide blade 100 and the air guide blade 2 140 is 180°. The air guide blade 100 and the air guide blade 2 140 are connected and fixed by two sets of fixing rods 130, and the air guide blade 100 and the air guide blade 2 140 can drive the rotating column 150 to rotate.

[0032] The two sets of fixing rods 130 both pass through the interior of the rotating column 150 and are connected and contacted with the interior of the rotating column 150 . The rotating column 150 passes through the middle position of the inner bearing 160 and is connected and fixed with the outer planetary gear ring 230 .

[0033] The outer side of the inner bearing 160 is connected and fixed to the inner side of the shell 170. The shell 170 and the cover body 180 are an integral structure. The shell 170 and the cover body 180 form a set of sealing covers. The sealing covers are fixed to the bottom shell 190 by bolts. The sealing covers can prevent external air dust from entering the inner side of the outer planetary gear ring 230.

[0034] The inner side of the outer planetary gear ring 230 is provided with cogs, and the inner side of the outer planetary gear ring 230 is provided with three groups of inner planetary wheels 200. The cross-section of the three groups of inner planetary wheels 200 is annular in structure and evenly arranged. The outer sides of the three groups of inner planetary wheels 200 are movably meshed with the inner side of the outer planetary gear ring 230.

[0035] The inner cross-sectional diameter of the outer planetary gear ring 230 is 2.5 times the cross-sectional diameter of the inner planetary wheel 200. The inner sides of the three sets of inner planetary wheels 200 and the outer sides of the inner wheel 210 are movably engaged with each other. The cross-sectional diameter length of the inner wheel 210 is half the cross-sectional diameter length of the inner planetary wheel 200. The outer planetary gear ring 230 with a large inner diameter can drive the inner planetary wheels 200 and the inner wheel 210 to rotate accordingly, thereby driving the inner wheel 210 to rotate multiple times while the outer planetary gear ring 230 rotates one circle, thereby improving the power generation efficiency.

[0036] The interior of the inner wheel 210 and the power guiding shaft 220 are an integrated structure, and the power guiding shaft 220 is connected to the permanent magnet synchronous generator.

[0037] See also Figure 1-Figure 3 As the first embodiment of the utility model: In order to solve the problem of poor power generation efficiency, the generator cannot fully convert the input energy into electrical energy when converting energy, resulting in a large amount of energy waste. First, the user places the utility model at a high position outdoors. Since the cross-section of the wind guide blade 100 is a semicircular arc structure, the interior of the wind guide blade 100 is composed of three groups of blades with semicircular arc structures, and each two groups of blades are connected and fixed by a group of reinforcing ribs 120. Then, when the outdoor air flow blows the wind guide blade 100 and the wind guide blade 2 140 to rotate, the three groups of blades with semicircular arc structures can increase the wind receiving area of ​​the wind guide blade 100 and the wind guide blade 2 140. Then, the wind guide blade 1 100 and the wind guide blade 2 140 jointly drive the rotary column 150 to rotate, and the rotary column 150 drives the outer planetary gear ring 230 to rotate, and the outer planetary gear ring 230 drives the inner planetary wheel 200 and the inner wheel 210 to rotate. Since the inner cross-sectional diameter of the outer planetary gear ring 230 is 2.5 times the cross-sectional diameter of the inner planetary wheel 200, the inner sides of the three groups of inner planetary wheels 200 and the outer sides of the inner wheel 210 are movably engaged with each other, and the cross-sectional diameter length of the inner wheel 210 is half of the cross-sectional diameter length of the inner planetary wheel 200. When the outer planetary gear ring 230 rotates one circle, it can drive the inner wheel 210 to rotate multiple circles, and the inner wheel 210 drives the guide shaft 220 to rotate and transmits power to the permanent magnet synchronous generator, thereby improving the power generation efficiency.

[0038] See also Figure 1-Figure 3 , as the second embodiment of the utility model: based on the description in the above embodiments, further, when the air guide blade 100 and the air guide blade 2 140 rotate, the dust in the air will be moved to the outside of the utility model as the air guide blade 100 and the air guide blade 2 140 rotate. Since the shell 170 and the cover body 180 are an integrated structure, the shell 170 and the cover body 180 form a group of sealing covers, and the sealing covers are fixed to the bottom shell 190 by bolts. The sealing covers can effectively block the inner side of the outer planetary gear ring 230, thereby preventing dust from entering and affecting the power generation efficiency.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An outdoor power generation structure, comprising: A wind guide blade (100), an embedding groove (110) and an outer planetary gear ring (230), characterized in that: the embedding groove (110) is provided inside the right side of the wind guide blade (100); A reinforcing rib (120) is provided at the rear side of the first wind guide blade (100); a fixing rod (130) is provided inside the embedded groove (110); a rotating column (150) is provided in the middle of the fixing rod (130); a second wind guide blade (140) is provided on the right side of the rotating column (150); an inner bearing (160) is provided at the lower end of the rotating column (150); and a housing (170) is provided at the upper end of the outer side of the inner bearing (160); A cover body (180) is provided on the outer side of the lower end of the shell (170), a bottom shell (190) is provided on the lower end of the cover body (180), an outer planetary gear ring (230) is provided on the lower end of the rotary column (150), an inner planetary gear (200) is provided on the inner side of the outer planetary gear ring (230), an inner wheel (210) is provided on the inner side of the inner planetary gear (200), a force guide shaft (220) is provided in the middle of the inner wheel (210), and a permanent magnet synchronous generator is provided on the lower end of the force guide shaft (220).

2. An outdoor power generation structure according to claim 1, characterized in that: The cross section of the wind guide blade 1 (100) is a semicircular arc structure. The interior of the wind guide blade 1 (100) is composed of three groups of blades with semicircular arc structures, and each two groups of blades are connected and fixed by a group of reinforcing ribs (120).

3. An outdoor power generation structure according to claim 2, characterized in that: The wind guide blade one (100) and the wind guide blade two (140) have the same specifications, and the distance angle between the wind guide blade one (100) and the wind guide blade two (140) is 180 degrees. The wind guide blade one (100) and the wind guide blade two (140) are connected and fixed by two sets of fixing rods (130).

4. An outdoor power generation structure according to claim 3, characterized in that: Both sets of fixing rods (130) penetrate the interior of the rotating column (150) and are connected and contacted with the interior of the rotating column (150); the rotating column (150) penetrates the middle position inside the inner bearing (160) and is connected and fixed with the outer planetary gear ring (230).

5. The outdoor power generation structure according to claim 1, characterized in that: The outer side of the inner bearing (160) is connected and fixed to the inner side of the housing (170); the housing (170) and the cover body (180) are an integral structure; the housing (170) and the cover body (180) form a set of sealing covers; and the sealing cover and the bottom shell (190) are connected and fixed by bolts.

6. An outdoor power generation structure according to claim 4, characterized in that: The inner side of the outer planetary gear ring (230) is provided with cogs, and the inner side of the outer planetary gear ring (230) is provided with three sets of inner planetary wheels (200), and the cross-sections of the three sets of inner planetary wheels (200) are evenly arranged in an annular structure, and the outer sides of the three sets of inner planetary wheels (200) are movably meshed with the inner side of the outer planetary gear ring (230).

7. An outdoor power generation structure according to claim 6, characterized in that: The inner cross-sectional diameter of the outer planetary gear ring (230) is 2.5 times the cross-sectional diameter of the inner planetary gear (200); the inner sides of the three sets of inner planetary gears (200) are movably meshed with the outer sides of the inner wheels (210); and the cross-sectional diameter length of the inner wheels (210) is half the cross-sectional diameter length of the inner planetary gears (200).

8. An outdoor power generation structure according to claim 1, characterized in that: The interior of the inner wheel (210) and the force-guiding shaft (220) form an integrated structure, and the force-guiding shaft (220) is connected to a permanent magnet synchronous generator.

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