CN210578385U - Adjustable photovoltaic power generation device - Google Patents
Adjustable photovoltaic power generation device Download PDFInfo
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- CN210578385U CN210578385U CN201921561311.XU CN201921561311U CN210578385U CN 210578385 U CN210578385 U CN 210578385U CN 201921561311 U CN201921561311 U CN 201921561311U CN 210578385 U CN210578385 U CN 210578385U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a photovoltaic power generation device with adjustable relates to photovoltaic power generation equipment field, has solved the single problem of photovoltaic power generation device regulation direction among the prior art, and its technical essential is: the photovoltaic power generation device comprises a base, wherein the base is provided with a photovoltaic panel seat, a photovoltaic power generation panel is fixedly connected to the photovoltaic panel seat, the base is provided with a spherical head for supporting the photovoltaic panel seat to rotate along any angle, and the spherical head is arranged at the center of the photovoltaic panel seat; the photovoltaic panel seat is connected with the base through an angle adjusting device, the angle adjusting device comprises a telescopic rod and a fixed seat, the fixed seat is fixed on the base, one end of the telescopic rod is hinged to the fixed seat through a rotating support lug, the other end of the telescopic rod is hinged to the edge of the photovoltaic panel seat, and at least three telescopic rods are arranged; the utility model discloses generating efficiency is high, and angle regulation is many, simultaneously, the utility model discloses stronger anti-wind ability has.
Description
Technical Field
The utility model relates to a photovoltaic power generation equipment field especially relates to a photovoltaic power generation device with adjustable.
Background
In order to obtain the maximum power output of the photovoltaic power generation device, the solar cell module must be installed in a certain orientation by combining the geography, climate and solar resource conditions of a construction site, so as to ensure that the solar cell can obtain the maximum illumination resource. Theoretically, if the solar cell can face the sun at any time, the power generation efficiency of the solar cell can reach the best state.
Chinese patent publication No. CN203324820U discloses a biaxial tracking photovoltaic power generation apparatus, which includes a solar cell module, a cell module mounting frame, a front pillar and a rear pillar, wherein the cell module mounting frame is supported on the front pillar and the rear pillar, the number of the front pillar is one, the front pillar is connected to the cell module mounting frame through a spherical hinge, and the front pillar is a rod-type structure with a fixed length; the rear pillars are two in number, the upper ends of the two rear pillars are connected to the battery pack mounting frame through spherical hinges, the lower ends of the two rear pillars are supported on the base through the spherical hinges respectively, and the two rear pillars are of rod-type structures with adjustable lengths. The device not only can have higher generating efficiency than a fixed installation type photovoltaic power generation device, but also can be simpler in structure and lower in cost than a photovoltaic power generation device with a sun tracking automatic control system, and meanwhile has higher use reliability. However, the device can only adjust the angle in one direction, namely, the device is in a direct light state when the light is strong at noon, so that an adjustable photovoltaic power generation device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the defects are overcome, and provides an adjustable photovoltaic power generation device which comprises a base, wherein the base is provided with a photovoltaic panel seat, a photovoltaic power generation panel is fixedly connected to the photovoltaic panel seat, the base is provided with a spherical head for supporting the photovoltaic panel seat to rotate along any angle, and the spherical head is arranged at the center of the photovoltaic panel seat; connect through angle adjusting device between base and the photovoltaic panel seat, angle adjusting device includes telescopic link and fixing base, and the fixing base is fixed on the base, and the one end of telescopic link articulates on the fixing base through rotatory journal stirrup, and the other end of telescopic link articulates the edge at the photovoltaic panel seat, and the telescopic link is equipped with threely at least to solve among the prior art problem that photovoltaic power generation device regulation direction is single.
In order to achieve the above object, the utility model provides a following technical scheme:
an adjustable photovoltaic power generation device comprises a base, wherein the base is provided with a photovoltaic panel seat, a photovoltaic power generation panel is fixedly connected to the photovoltaic panel seat, the base is provided with a spherical head for supporting the photovoltaic panel seat to rotate along any angle, and the spherical head is arranged at the center of the photovoltaic panel seat; connect through angle adjusting device between base and the photovoltaic panel seat, angle adjusting device includes telescopic link and fixing base, and the fixing base is fixed on the base, and the one end of telescopic link articulates on the fixing base through rotatory journal stirrup, and the other end of telescopic link articulates the edge at the photovoltaic panel seat, and the telescopic link is equipped with threely at least.
As a further proposal, the base also comprises a supporting rod, the lower end of the supporting rod is provided with a supporting plate, and the spherical head is arranged at the upper end of the supporting rod.
As a further scheme of the utility model, the bottom center of photovoltaic electroplax seat is equipped with the bulb seat, and bulb seat fixed mounting is on the photovoltaic electroplax seat, and the cross-section of bulb seat is trapezoidal, and its central department is equipped with spherical recess.
As a further proposal of the utility model, a through hole is arranged in the middle of the fixed seat, four mounting surfaces are arranged on the outer side of the fixed seat, mounting holes are arranged on the mounting surfaces, and the fixed seat is fixedly arranged on the support rod.
As a further proposal of the utility model, the main body of the rotary support lug is disc-shaped, the support lug is arranged on the main body, a support lug hole is arranged on the support lug, and the rotary support lug is fixedly connected on the fixed seat through a rotary support lug cover; the center department of rotatory lug lid is equipped with the counter bore, and the outside of counter bore is equipped with the bolt hole, and rotatory lug lid passes through bolt fixed connection on the fixing base.
As the utility model discloses further scheme still is equipped with air velocity transducer on the base, air velocity transducer and control telescopic link's control mechanism electric connection.
To sum up, compared with the prior art, the utility model has the following beneficial effects:
the utility model adjusts the angle of the photovoltaic power generation board by controlling the expansion of the telescopic rod, so that the photovoltaic power generation board is always in a direct sunlight state, and the power generation efficiency of the solar power generation device is optimal; compared with the prior art, the utility model discloses generating efficiency is high, and angle regulation is many, simultaneously, the utility model discloses stronger anti-wind ability has.
Drawings
FIG. 1 is a schematic structural diagram of an adjustable photovoltaic power generation device in an embodiment 1;
FIG. 2 is a schematic view of a pivoting lug for an adjustable photovoltaic power plant;
FIG. 3 is a schematic view of a rotary lug cover in an adjustable photovoltaic power generation device;
FIG. 4 is a full cross-sectional view of a rotary lug cover in an adjustable photovoltaic power plant;
FIG. 5 is a schematic view of a mounting base of an adjustable photovoltaic power generation apparatus;
fig. 6 is a schematic structural diagram of an adjustable photovoltaic power generation device in embodiment 2.
Reference numerals: the wind speed sensor comprises a base 1, a support rod 11, a spherical head 12, a photovoltaic panel seat 2, a photovoltaic panel 3, a spherical head seat 4, an angle adjusting device 5, a telescopic rod 51, a fixed seat 52, a rotary support lug 3, a rotary support lug cover 54 and a wind speed sensor 6.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example 1
As shown in fig. 1, an adjustable photovoltaic power generation device comprises a base 1, wherein the base 1 is provided with a photovoltaic panel seat 2, a photovoltaic power generation panel 3 is fixedly connected to the photovoltaic panel seat 2, the base 1 is provided with a spherical head 12 for supporting the photovoltaic panel seat 2 to rotate along any angle, and the spherical head 12 is arranged at the center of the photovoltaic panel seat 2; the base 1 and the photovoltaic panel seat 2 are connected through an angle adjusting device 5, the angle adjusting device 5 comprises a telescopic rod 51 and a fixed seat 52, the fixed seat 52 is fixed on the base 1, one end of the telescopic rod 51 is hinged on the fixed seat 52 through a rotating support lug 53, the other end of the telescopic rod 51 is hinged on the edge of the photovoltaic panel seat 2, and four telescopic rods 51 are arranged;
the base 1 further comprises a support rod 11, a support plate is arranged at the lower end of the support rod 11, the spherical head 12 is arranged at the upper end of the support rod 11, and the fixed seat 52 is fixedly connected to the support rod 11;
the photovoltaic panel base 2 is a flat plate, reinforcing ribs are arranged on four sides of the photovoltaic panel base 2, a ball socket 4 is arranged at the center of the bottom of the photovoltaic panel base 2, the ball socket 4 is fixedly installed on the photovoltaic panel base 2 through screws, the section of the ball socket 4 is trapezoidal, and a spherical groove is formed in the center of the ball socket and used for installing a spherical head 12;
the photovoltaic power generation panel 3 is the prior art;
the telescopic rod 51 is a hydraulic telescopic rod, the telescopic rod 51 is connected with four different hydraulic control mechanisms to form four different electro-hydraulic servo systems for driving the telescopic rod 51 to linearly extend and retract, the telescopic rod 51 and the electro-hydraulic servo systems are in the prior art, and a pressure control element in the electro-hydraulic servo systems is electrically connected with a PLC (programmable logic controller);
as shown in fig. 6, a through hole is formed in the middle of the fixing base 52 for mounting the fixing base 52 on the telescopic rod 51; the fixed seat 52 is fixed on the support rod 11 in a welding mode, four mounting surfaces are arranged on the outer side of the fixed seat 52, and mounting holes are formed in the mounting surfaces;
as shown in fig. 2, the main body of the rotary lug 53 is disc-shaped, and is provided with a lug, the lug is provided with a lug hole, and the rotary lug 53 is fixedly connected to the fixed seat 52 through a rotary lug cover 54;
as shown in fig. 3 and 4, a counter bore is formed in the center of the rotary lug cover 54 and is used for penetrating through the lug on the rotary lug 53, a bolt hole is formed in the outer side of the counter bore, and the rotary lug cover 54 is fixedly connected to the fixed seat 52 through a bolt;
be equipped with the time-recorder in the PLC controller, the PLC controller adjusts the flexible length of telescopic link 51 through the moment that the time-recorder shows to adjust photovoltaic power generation board 3's angle.
Example 2
As shown in fig. 6, an adjustable photovoltaic power generation device comprises a base 1, wherein the base 1 is provided with a photovoltaic panel seat 2, a photovoltaic power generation panel 3 is fixedly connected to the photovoltaic panel seat 2, the base 1 is provided with a spherical head 12 for supporting the photovoltaic panel seat 2 to rotate along any angle, and the spherical head 12 is arranged at the center of the photovoltaic panel seat 2; the base 1 and the photovoltaic panel seat 2 are connected through an angle adjusting device 5, the angle adjusting device 5 comprises a telescopic rod 51 and a fixed seat 52, the fixed seat 52 is fixed on the base 1, one end of the telescopic rod 51 is hinged on the fixed seat 52 through a rotating support lug 53, the other end of the telescopic rod 51 is hinged on the edge of the photovoltaic panel seat 2, and four telescopic rods 51 are arranged;
in the embodiment, the base 1 is further provided with the wind speed sensor 6, the wind speed sensor 6 is electrically connected with the PLC, the wind speed sensor 6 is used for identifying wind speed and transmitting the wind speed to the PLC, and when the PLC detects that the wind speed reaches a preset value through the wind speed sensor 6, the PLC controls the telescopic rod 51 to stretch and retract, so that the photovoltaic power generation panel 3 is in a horizontal state, and the wind resistance of the photovoltaic power generation device is improved;
other structures in this embodiment are the same as those in embodiment 1.
To sum up, the utility model discloses a theory of operation is:
the utility model adjusts the angle of the photovoltaic power generation plate 3 by controlling the extension and retraction of the telescopic rod 51, so that the photovoltaic power generation plate 3 is always in the direct sunlight state, thereby the power generation efficiency of the solar power generation device is optimal, the spherical head 12 is arranged for supporting the photovoltaic power generation plate 3, and the photovoltaic power generation plate 3 can rotate; the arrangement of the rotary lug 53 and the rotary lug cover 54 enables the telescopic rod 51 to rotate, so that the angle of the photovoltaic power generation panel 3 can be adjusted at will.
It should be particularly noted that, the electro-hydraulic servo system control principle is the application of prior art in this application, supports the solar photovoltaic electroplax through spherical head and adjusts the function that the photovoltaic electroplax has arbitrary angle modulation through the height on four limits of four telescopic links and be the innovation point of this application, and it has effectively solved the single problem of photovoltaic power generation device direction of regulation among the prior art.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the invention and for the convenience of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An adjustable photovoltaic power generation device comprises a base (1), wherein the base (1) is provided with a photovoltaic panel seat (2), and a photovoltaic power generation panel (3) is fixedly connected to the photovoltaic panel seat (2), and is characterized in that the base (1) is provided with a spherical head (12) for supporting the photovoltaic panel seat (2) to rotate along any angle, and the spherical head (12) is arranged at the center of the photovoltaic panel seat (2); connect through angle adjusting device (5) between base (1) and photovoltaic electroplax seat (2), angle adjusting device (5) include telescopic link (51) and fixing base (52), fixing base (52) are fixed on base (1), the one end of telescopic link (51) is articulated on fixing base (52) through rotatory journal stirrup (53), the other end of telescopic link (51) articulates the edge in photovoltaic electroplax seat (2), telescopic link (51) are equipped with three at least.
2. The adjustable photovoltaic power generation device according to claim 1, wherein the base (1) further comprises a support rod (11), a support plate is arranged at the lower end of the support rod (11), and the spherical head (12) is arranged at the upper end of the support rod (11).
3. The adjustable photovoltaic power generation device according to claim 1, wherein a ball socket (4) is arranged at the bottom center of the photovoltaic panel base (2), the ball socket (4) is fixedly installed on the photovoltaic panel base (2), the cross section of the ball socket (4) is trapezoidal, and a spherical groove is arranged at the center of the ball socket.
4. The adjustable photovoltaic power generation device according to claim 2, wherein a through hole is formed in the middle of the fixing seat (52), four mounting surfaces are formed on the outer side of the fixing seat (52), mounting holes are formed in the mounting surfaces, and the fixing seat (52) is fixedly mounted on the support rod (11).
5. The adjustable photovoltaic power generation device according to claim 1, wherein the main body of the rotary lug (53) is disc-shaped, the rotary lug (53) is provided with a lug, the lug is provided with a lug hole, and the rotary lug (53) is fixedly connected to the fixed seat (52) through a rotary lug cover (54); the center of the rotary lug cover (54) is provided with a counter bore, the outer side of the counter bore is provided with a bolt hole, and the rotary lug cover (54) is fixedly connected on the fixed seat (52) through a bolt.
6. The adjustable photovoltaic power generation device according to any one of claims 1 to 5, wherein the base (1) is further provided with an air velocity sensor (6), and the air velocity sensor (6) is electrically connected with a control mechanism for controlling the telescopic rod (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921561311.XU CN210578385U (en) | 2019-09-19 | 2019-09-19 | Adjustable photovoltaic power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921561311.XU CN210578385U (en) | 2019-09-19 | 2019-09-19 | Adjustable photovoltaic power generation device |
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| Publication Number | Publication Date |
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| CN210578385U true CN210578385U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921561311.XU Active CN210578385U (en) | 2019-09-19 | 2019-09-19 | Adjustable photovoltaic power generation device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111865144A (en) * | 2020-08-18 | 2020-10-30 | 安徽工业大学 | Dual-mode exchange power generation module, device and street lamp |
| CN113237803A (en) * | 2021-04-09 | 2021-08-10 | 宝武清洁能源有限公司 | Adjustable optical storage device and dust monitoring equipment |
| WO2022027268A1 (en) * | 2020-08-05 | 2022-02-10 | 李�杰 | Solar charging umbrella without photoelectric sensor tracking |
-
2019
- 2019-09-19 CN CN201921561311.XU patent/CN210578385U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022027268A1 (en) * | 2020-08-05 | 2022-02-10 | 李�杰 | Solar charging umbrella without photoelectric sensor tracking |
| CN111865144A (en) * | 2020-08-18 | 2020-10-30 | 安徽工业大学 | Dual-mode exchange power generation module, device and street lamp |
| CN113237803A (en) * | 2021-04-09 | 2021-08-10 | 宝武清洁能源有限公司 | Adjustable optical storage device and dust monitoring equipment |
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