CN217482413U - Photovoltaic power generation structure with adjustable - Google Patents
Photovoltaic power generation structure with adjustable Download PDFInfo
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- CN217482413U CN217482413U CN202221392076.XU CN202221392076U CN217482413U CN 217482413 U CN217482413 U CN 217482413U CN 202221392076 U CN202221392076 U CN 202221392076U CN 217482413 U CN217482413 U CN 217482413U
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Abstract
The utility model provides a photovoltaic power generation structure with adjustable. The power generation structure comprises a support base, an adjusting frame arranged on the support base and a photovoltaic panel arranged on the adjusting frame, wherein the support base comprises a support cylinder and a rotating shaft arranged in the support cylinder, and the rotating shaft is driven to rotate by a driving machine at the bottom; the photovoltaic solar energy generation is equipped panel. The utility model discloses can diversely carry out the regulation of photovoltaic board, and rotate the mode that adopts the planet to slow down when adjusting for photovoltaic board slew velocity reduces, guarantees photovoltaic power generation board's stability and security.
Description
Technical Field
The utility model relates to a photovoltaic power generation technical field especially relates to a photovoltaic power generation structure with adjustable.
Background
Solar energy has no pollution as a novel energy, uses for free and need not the transportation, a great deal of advantage such as reserves are huge, solar energy utilization has great meaning to the human energy crisis of solving and the human living environment of protection, most solar power system use at present is solar photovoltaic board absorbs solar energy, then turns into the electric energy with the solar energy that absorbs and generates electricity, photovoltaic cell board is also known as solar cell board, is the built-up member of assembling on a board according to certain mode by a plurality of solar module, usually as a unit of photovoltaic square matrix. The solar energy power supply can be used for civil and military life in remote areas without electricity, such as plateaus, islands, pastoral areas, frontier sentries and the like, and can also be used as a solar energy power supply for residents.
Traditional solar photovoltaic board all fixes a fixed angle and direction on the rack and then illumination is filled can or only can carry out limited angle modulation to the solar photovoltaic board, but solar illumination position can change and lead to solar panel can't receive solar illumination sometimes, can cause solar energy to receive the speed and the efficiency that the illumination time is short and lead to the electricity generation can slow down like this, so, the photovoltaic board need go up and down according to solar east to turn to the regulation, especially in high latitude area, solar light irradiation angle still receives seasonal influence, the photovoltaic board still need carry out inclination's regulation, so it is very important to carry out multi-directional regulation control to the photovoltaic board. For example, chinese patent utility model patent CN213987276U discloses a solar photovoltaic power generation board adjusting device relates to solar energy equipment technical field, including the installation base, the top of installation base is rotated and is connected with rotating device, the first motor of top fixedly connected with of installation base, the output fixedly connected with driving gear of first motor, rotating device's top fixedly connected with support frame, the top fixedly connected with roof of support frame, the top fixedly connected with pivot seat of roof, it has solar panel to articulate on the pivot seat, solar panel's bottom articulates there is the connecting rod, solar panel's one end is kept away from to the connecting rod and the top of sliding block is articulated. Because solar panel's inside is provided with light induction system to the operation of the first motor of effect control through well accuse device and second motor makes solar panel can be along with the sun motion, guarantees that solar panel accepts maximum illumination all the time, thereby has promoted the generating efficiency.
The above adjustable photovoltaic power generation structure still has the following disadvantages: firstly, its structure is complicated, and photovoltaic power generation board structure is accurate moreover, and slew velocity is too fast when rotation regulation, not only damages photovoltaic power generation board inner structure easily, still leads to photovoltaic power generation board structure barycenter skew easily, probably leads to the fixed knot of photovoltaic power generation board to become flexible and breaks away from, and in addition, photovoltaic power generation board's diversified controllability is poor, can not carry out the best acquisition electricity generation to the solar energy in different times and seasons.
Therefore, in order to solve the above problems, it is necessary to design a new design.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a photovoltaic power generation structure with adjustable simple structure, reasonable efficient, this structure can diversely carry out the regulation of photovoltaic board, and adopts the mode that the planet slowed down when rotating the regulation for photovoltaic board slew velocity reduces, guarantees photovoltaic power generation board's stability and security, effectively carries out the regulation of photovoltaic board to different time, season and service environment, realizes the photovoltaic power generation structure with adjustable solar energy utilization ratio maximize.
In order to achieve the above purpose, the utility model provides an adjustable photovoltaic power generation structure, which comprises a support base, an adjusting frame arranged on the support base and a photovoltaic plate arranged on the adjusting frame, wherein the support base comprises a support cylinder and a rotating shaft arranged in the support cylinder, and the rotating shaft is driven to rotate by a bottom driver; the utility model discloses a photovoltaic cell, including the adjustable shelf, the adjustable shelf is including being used for with the hypoplastron body that the support pedestal is connected and the last plate body of being connected with the photovoltaic board, one of them side reason of the hypoplastron body passes through the articulated shaft with last plate body and is connected, and the one side of keeping away from the articulated shaft between plate body and the last plate body is equipped with telescopic cylinder down to the plate body upwards rotates around the articulated shaft under telescopic cylinder's effect, the hypoplastron body passes through planetary gear mechanism and rotation axis connection, and planetary gear mechanism is located the support section of thick bamboo.
The utility model discloses further technical scheme: at least two extending columns parallel to the rotating shaft are arranged on the lower side of the lower plate body, a rotating cylinder is fixedly arranged on the outer side of each extending column, and the middle lower part of each rotating cylinder is positioned in a supporting cylinder; the rotating shaft and the supporting cylinder are coaxially arranged; the planetary gear mechanism comprises first meshing teeth distributed on the outer wall of each rotating cylinder and located on the supporting cylinder, second meshing teeth distributed on the upper portion of the rotating shaft and matched with the first meshing teeth, and third meshing teeth distributed on the inner wall of each supporting cylinder and matched with the first meshing teeth.
The utility model discloses better technical scheme: the utility model discloses a telescopic cylinder, including the plate body, the plate body upside is provided with the recess that is used for placing telescopic cylinder down, just the degree of depth of recess is not less than length when telescopic cylinder withdraws, telescopic cylinder's cylinder body is installed in the recess of plate body down, and its piston end contacts with the upper plate body to under telescopic cylinder completely flexible state, the parallel top of arranging the upper plate body in of plate body down.
The utility model discloses better technical scheme: the annular sliding groove coaxial with the rotating shaft is formed in the upper ring surface of the supporting cylinder, at least three supporting columns are correspondingly arranged on the lower surface of the lower plate body, and the lower portions of the supporting columns of the lower plate body are embedded into the annular sliding groove.
The utility model discloses better technical scheme: the bottom of the supporting cylinder is provided with a bottom plate, and the driving machine is fixedly installed in the center of the bottom plate.
The utility model discloses better technical scheme: one end of the telescopic cylinder, which is close to the upper plate body, is arranged in an arc shape.
The utility model discloses better technical scheme: the outer diameter of the rotating cylinder is equal to the distance between the outer side of the rotating shaft and the inner side wall of the supporting cylinder.
The utility model has the advantages of simple structure, can diversely carry out the regulation of photovoltaic board, and adopt the mode of planet speed reduction when rotating the regulation for photovoltaic board slew velocity reduces, guarantees photovoltaic power generation board's stability and security, effectively carries out the regulation of photovoltaic board to different times, season and service environment, realizes solar energy utilization ratio maximize.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the angle adjustment state of the photovoltaic panel according to the present invention;
fig. 3 is a schematic perspective view of the support base of the present invention;
fig. 4 is a schematic perspective view of the adjusting bracket of the present invention;
in the figure: 1-supporting base, 11-supporting cylinder, 111-third meshing tooth, 112-annular chute, 12-rotating shaft, 121-second meshing tooth, 13-bottom plate, 131-driving machine, 2-adjusting bracket, 21-lower plate body, 211-telescopic cylinder, 212-extending column, 213-rotating cylinder, 214-first meshing tooth, 215-groove, 216-supporting column, 22-upper plate body, 23-articulated shaft, 3-photovoltaic plate.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of modules and steps and the steps set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
Meanwhile, it should be understood that the flows in the drawings are not merely performed individually for convenience of description, but a plurality of steps are performed alternately with each other.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the product of the present invention is usually placed when in use, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
An embodiment provides an adjustable photovoltaic power generation structure, as shown in fig. 1 to 4, including a support base 1, an adjusting frame 2 disposed on the support base 1, and a photovoltaic panel 3 disposed on the adjusting frame 2, where the support base 1 includes a support cylinder 11 and a rotating shaft 12 disposed in the support cylinder 11, the support cylinder 11 is a hollow cylindrical body, and the rotating shaft 12 is disposed coaxially with the support cylinder 11, that is, the rotating shaft 12 is disposed at a central position of the support cylinder 11; a bottom plate 13 is arranged at the bottom of the supporting cylinder 11, a driving machine 131 is arranged on the bottom plate 13, and when the driving machine 131 is started to rotate, the rotating shaft 12 can be rotated so as to drive the rotating shaft; the bottom plate 13 can increase the bottom area of the supporting cylinder 11, increase the contact with the ground, facilitate the installation of the supporting cylinder 11 and ensure the supporting stability of the supporting cylinder 11. The height of the upper end of the rotating shaft 12 is not higher than the height of the upper end of the support cylinder 11, preventing the upper end of the rotating shaft 12 from contacting the lower plate body 21 and hindering the rotation of the lower plate body 21. The adjusting frame 2 comprises a lower plate body 21 connected with the supporting base 1 and an upper plate body 22 connected with the photovoltaic panel 3, a hinge shaft 23 connected with the upper plate body 22 is arranged at the edge of the lower plate body 21, the upper plate body 22 can rotate around the hinge shaft 23, a telescopic cylinder 211 extending towards the upper plate body 22 is arranged on the lower plate body 21, a groove 215 with the depth not less than the length of the telescopic cylinder 211 when retracting is correspondingly formed in the upper surface of the lower plate body 21, the cylinder body of the telescopic cylinder 211 is arranged in the groove 215 of the lower plate body 21, the piston end of the telescopic cylinder is in contact with the upper plate body 22, the contact surface is arc-shaped, the upper end of the telescopic cylinder can slide on the lower surface of the upper plate body 22, and the lower plate body 21 is arranged above the upper plate body 22 in parallel under the fully telescopic state of the telescopic cylinder 211; the upper plate 22 is rotated upward about the hinge shaft 23 by the telescopic cylinder 211.
According to the adjustable photovoltaic power generation structure provided by the embodiment, as shown in fig. 1 to 4, three more extending columns 212 are arranged on the lower side of the lower plate body 21, rotating cylinders 213 are arranged on the outer sides of the extending columns 212, the middle lower portions of the rotating cylinders 213 are located in the supporting cylinders 11, first engaging teeth 214 are arranged on the outer sides of the portions, located in the supporting cylinders 11, of the rotating cylinders 213, second engaging teeth 121 used for being matched with the first engaging teeth 214 are arranged on the outer sides of the rotating shafts 12, and third engaging teeth 111 used for being matched with the first engaging teeth 214 are arranged on the inner side walls of the supporting cylinders 11. An annular sliding groove 112 coaxial with the rotating shaft 12 is formed in the upper annular surface of the supporting cylinder 11, at least three supporting columns 216 are correspondingly arranged on the lower surface of the lower plate body 21, and the lower portions of the supporting columns 216 of the lower plate body 21 are embedded into the annular sliding groove 112. The annular sliding groove 112 and the rotating shaft 12 are coaxially arranged, that is, when the rotating shaft 12 rotates, the supporting columns 216 can just slide in the annular sliding groove 112, one ends of the supporting columns 216 close to the annular sliding groove 112 are arranged in an arc shape to reduce the friction resistance between the supporting columns 216 and the annular sliding groove 112, and in addition, the number of the supporting columns 216 is at least three, so that the supporting stability of the supporting frame 2 is ensured.
When the photovoltaic power generation structure in the embodiment is installed, the supporting base 1 is vertically and fixedly arranged on the ground, the adjusting frame 2 is horizontally installed on the supporting base 1, the photovoltaic panel 3 is installed above the adjusting frame 2, and when the rotating shaft 12 in the supporting base 1 rotates, the whole adjusting frame 2 and the photovoltaic panel 3 can be driven to rotate. The adjusting process of the utility model comprises the inclination and rotation of the photovoltaic panel 3; firstly, the inclination angle of photovoltaic board 3 is adjusted, be provided with on the lower plate body 21 and be used for to the telescopic cylinder 211 that the upper plate body 22 direction stretches out, when telescopic cylinder 211 stretches out, upper plate body 22 rotates around articulated shaft 23 under telescopic cylinder 211's support, and telescopic cylinder 211 stretches out the volume and is big more, the turned angle of upper plate body 22 is big more, namely photovoltaic board 3's gradient is big more, thereby change the contained angle between upper plate body 22 and the lower plate body 21, and change the photovoltaic board 3 inclination that sets up on upper plate body 22, under the regulation of rotation and inclination angle, reach photovoltaic board 3 towards the sun's purpose, guarantee photovoltaic board 3 generating efficiency maximize. Of course, the telescopic cylinder 211 has a limiting function, and the maximum extending distance is controllable, so as to prevent the photovoltaic panel 3 from being loosened and dragged down due to too large inclination. The maximum value of the angle of inclination adjustability of the photovoltaic panel 3 is generally adjusted according to latitude information set by the overall device.
Then execute the rotation regulation of photovoltaic board 3, namely the cooperation of alignment jig 2 and support base 1, lower plate body 21 downside is provided with stretch out post 212 and set up in the rotation section of thick bamboo 213 of stretching out the post 212 outside, it has at least partly to be located to rotate a section of thick bamboo 213 support section of thick bamboo 11, it is provided with first meshing tooth 214 to rotate a section of thick bamboo 213 outside, the axis of rotation 12 outside be provided with be used for with first meshing tooth 214 complex second meshing tooth 121, support section of thick bamboo 11 inside wall be provided with be used for with first meshing tooth 214 complex third meshing tooth 111, rotate a section of thick bamboo 213 around the center pin rotation of stretching out post 212, when alignment jig 2 installed, it just can insert to support section of thick bamboo 11 to rotate a section of thick bamboo 213. Here, the outer diameter of the rotating cylinder 213 is equal to the distance between the outer side of the rotating shaft 12 and the inner side wall of the supporting cylinder 11, that is, when the rotating cylinder 213 extends into the supporting cylinder 11 from top to bottom, the rotating cylinder 213 is just connected with the outer side of the rotating shaft 12 and the inner side of the supporting cylinder 11 at the same time, so as to form a planetary speed reduction structure, that is, the rotating shaft 12 is a sun gear, the rotating cylinder 213 is a planetary gear, the supporting cylinder 11 is an outer limiting cylinder, when the rotating shaft 12 rotates, the rotating cylinder 213 is driven to slowly rotate on the inner side wall of the supporting cylinder 11, and planetary speed reduction is performed, so as to reduce the rotating speed of the photovoltaic panel 3, and prevent the damage caused by the excessive rotating centrifugal force of the photovoltaic panel 3.
The following will further explain the usage of the present invention:
basic usage: after the adjusting bracket 2 and the photovoltaic panel 3 are installed on the supporting base 1, the telescopic cylinder 211 is started, the optimal inclination angle of the photovoltaic panel 3 is adjusted according to the current season, and then the driving machine 131 is started to drive the photovoltaic panel 3 to rotate according to the current time change so as to follow the east and west of the sun to descend, and the maximum solar energy utilization rate is achieved.
The advanced use method I: the driving machine 131 is a stepping control motor, and at each preset time interval, the driving machine 131 rotates by a preset angle to drive the photovoltaic panel 3 to rotate by a corresponding angle, so that the photovoltaic panel 3 is ensured to always follow the solar direction.
The second step of usage: set up the light sensor at photovoltaic board 3 edge to follow the sun position according to the light sensor, start driving machine 131 earlier and drive alignment jig 2 and photovoltaic board 3 and rotate, make the articulated shaft 23 of alignment jig 2 point to the sun direction, then start telescopic cylinder 211, make photovoltaic board 3 slope until perpendicular with the sunlight (can understand as parallel light).
The utility model relates to a photovoltaic power generation structure with adjustable simple structure can be in the diversified regulation that carries out the photovoltaic board, and adopts the mode of planet speed reduction when rotating the regulation for photovoltaic board slew velocity reduces, guarantees photovoltaic power generation board's stability and security, effectively carries out the regulation of photovoltaic board to different times, season and service environment, realizes the solar energy utilization ratio maximize.
The present invention is not limited to the above-described specific embodiments, and various modifications and changes are possible. Any modifications, equivalent replacements, improvements, etc. made to the above embodiments according to the technical essence of the present invention should be included in the scope of protection of the present invention.
Claims (7)
1. The utility model provides a photovoltaic power generation structure with adjustable which characterized in that: the photovoltaic solar photovoltaic power generation device comprises a supporting base (1), an adjusting frame (2) arranged on the supporting base (1) and a photovoltaic panel (3) arranged on the adjusting frame (2), wherein the supporting base (1) comprises a supporting cylinder (11) and a rotating shaft (12) arranged in the supporting cylinder (11), and the rotating shaft (12) is driven to rotate by a driving machine (131) at the bottom; the adjustable shelf (2) is including lower plate body (21) that is used for being connected with supporting pedestal (1) and last plate body (22) of being connected with photovoltaic board (3), one of them unilateral reason of lower plate body (21) is connected through articulated shaft (23) with last plate body (22), keeps away from one side of articulated shaft (23) between lower plate body (21) and last plate body (22) and is equipped with telescopic cylinder (211) to go up plate body (22) and upwards rotate around articulated shaft (23) under telescopic cylinder (211)'s effect, lower plate body (21) are connected with axis of rotation (12) through planetary gear mechanism, and planetary gear mechanism is located a support section of thick bamboo (11).
2. An adjustable photovoltaic power generation structure as claimed in claim 1, wherein: at least two extending columns (212) parallel to the rotating shaft (12) are arranged on the lower side of the lower plate body (21), a rotating cylinder (213) is fixedly arranged on the outer side of each extending column (212), and the middle lower part of each rotating cylinder (213) is positioned in the supporting cylinder (11); the rotating shaft (12) and the supporting cylinder (11) are coaxially arranged; the planetary gear mechanism comprises first meshing teeth (214) distributed on each rotating cylinder (213) and positioned on the outer wall of a part of the supporting cylinder (11), second meshing teeth (121) distributed on the upper part of the rotating shaft (12) and matched with the first meshing teeth (214), and third meshing teeth (111) distributed on the inner wall of the supporting cylinder (11) and matched with the first meshing teeth (214).
3. An adjustable photovoltaic power generation structure according to claim 1 or 2, wherein: lower plate body (21) upside is provided with recess (215) that are used for placing telescopic cylinder (211), just the degree of depth of recess (215) is not less than length when telescopic cylinder (211) retract, the cylinder body installation of telescopic cylinder (211) is in recess (215) of lower plate body (21), and its piston end contacts with last plate body (22) to under telescopic cylinder (211) complete telescopic state, the top of last plate body (22) is arranged in to lower plate body (21) parallel.
4. An adjustable photovoltaic power generation structure according to claim 1 or 2, wherein: an annular sliding groove (112) coaxial with the rotating shaft (12) is formed in the upper ring surface of the supporting cylinder (11), at least three supporting columns (216) are correspondingly arranged on the lower surface of the lower plate body (21), and the lower parts of the supporting columns (216) of the lower plate body (21) are embedded into the annular sliding groove (112).
5. An adjustable photovoltaic power generation structure according to claim 1 or 2, wherein: the bottom of the supporting cylinder (11) is provided with a bottom plate (13), and the driving machine (131) is fixedly installed at the center of the bottom plate (13).
6. An adjustable photovoltaic power generation structure according to claim 1 or 2, wherein: one end of the telescopic cylinder (211) close to the upper plate body (22) is arc-shaped.
7. An adjustable photovoltaic power generation structure according to claim 2, wherein: the outer diameter of the rotating cylinder (213) is equal to the distance between the outer side of the rotating shaft (12) and the inner side wall of the supporting cylinder (11).
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CN202221392076.XU CN217482413U (en) | 2022-06-06 | 2022-06-06 | Photovoltaic power generation structure with adjustable |
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CN202221392076.XU CN217482413U (en) | 2022-06-06 | 2022-06-06 | Photovoltaic power generation structure with adjustable |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115864972A (en) * | 2022-11-08 | 2023-03-28 | 广东鑫钻节能科技股份有限公司 | Photovoltaic power storage system for air compression station |
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2022
- 2022-06-06 CN CN202221392076.XU patent/CN217482413U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115864972A (en) * | 2022-11-08 | 2023-03-28 | 广东鑫钻节能科技股份有限公司 | Photovoltaic power storage system for air compression station |
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