CN117691933A - Photovoltaic board installing support with adjustable - Google Patents
Photovoltaic board installing support with adjustable Download PDFInfo
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- CN117691933A CN117691933A CN202410148433.5A CN202410148433A CN117691933A CN 117691933 A CN117691933 A CN 117691933A CN 202410148433 A CN202410148433 A CN 202410148433A CN 117691933 A CN117691933 A CN 117691933A
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- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000035807 sensation Effects 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 17
- 238000013507 mapping Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000010248 power generation Methods 0.000 claims description 2
- 238000005286 illumination Methods 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000003042 antagnostic effect Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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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- Photovoltaic Devices (AREA)
Abstract
The invention discloses an adjustable photovoltaic panel mounting bracket which comprises a differential light sensation adjusting mechanism, a driving control assembly, a photovoltaic panel assembly and a photovoltaic panel rotating assembly. The invention belongs to the technical field of photovoltaic panel brackets, and particularly relates to an adjustable photovoltaic panel mounting bracket; in order to solve the problems in the background art, the invention creatively provides a differential light sense adjusting mechanism, and the differential light sense adjusting mechanism can sense the proportion distribution of an illumination area and a shadow area after sunlight is shielded by a sun shield through an array-arranged independent light sense temperature changing assembly, so that the angle of the sun in the current state is reflected, and the angle of a photovoltaic panel body is adjusted according to a feedback result, so that the technical aim of automatic following is fulfilled.
Description
Technical Field
The invention belongs to the technical field of photovoltaic panel supports, and particularly relates to an adjustable photovoltaic panel mounting support.
Background
The mounting bracket of the photovoltaic panel is divided into a fixed type bracket and a movable type bracket, and the general angle of the fixed type bracket faces to the measured optimal heat collection angle; the movable support is generally used for enabling the photovoltaic panel to face the sun all the time, so that higher power generation efficiency is achieved.
However, the existing movable support often senses the intensity and direction of light through the sensor, and because the sensing accuracy is high, larger errors are easily generated after the sensor is covered by dust, and the area where the photovoltaic panel is erected on a large scale is often an area where wind and sand are easily generated, and static electricity on the sensor is more easy to adsorb and adhere to dust.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the photovoltaic panel mounting bracket which can realize the following rotation without sensing the sun direction by the electronic sensor, and the device is used for sensing whether the current day or night is adopted by the light sensor, so that the precision requirement is extremely low, and the effect of the device is not influenced when a small amount of dust is covered; in order to solve the problems in the background art, the invention creatively provides a differential light sense adjusting mechanism, and the differential light sense adjusting mechanism can sense the proportion distribution of an illumination area and a shadow area after sunlight is shielded by a sun shield through an array-arranged independent light sense temperature changing assembly, so that the angle of the sun in the current state is reflected, and the angle of a photovoltaic panel body is adjusted according to a feedback result, so that the technical aim of automatic following is fulfilled.
The technical scheme adopted by the invention is as follows: the invention provides an adjustable photovoltaic panel mounting bracket which comprises a differential type light sensation adjusting mechanism, a driving control assembly, a photovoltaic panel assembly and a photovoltaic panel rotating assembly, wherein the differential type light sensation adjusting mechanism is arranged on the photovoltaic panel assembly, the driving control assembly is arranged on the photovoltaic panel assembly, and the photovoltaic panel rotating assembly is arranged on the photovoltaic panel assembly.
The difference type light sensation adjusting mechanism can reflect the illumination area of two sides of the sun shield through the temperature difference between the two groups of temperature difference type induction components which are symmetrically arranged, so that the sun angle in the current state is judged, and the angle of the photovoltaic panel body is controlled and adjusted, so that the photovoltaic panel body is guaranteed to be opposite to the sun as much as possible.
Further, the differential light sense adjustment mechanism comprises a light sense supporting component, a temperature difference type sensing component, a light sense temperature changing component and an analog quantity control component, wherein the light sense supporting component is arranged on the photovoltaic panel component, the temperature difference type sensing component is arranged on the light sense supporting component, the light sense temperature changing component array is arranged on the temperature difference type sensing component, and the analog quantity control component is arranged in the temperature difference type sensing component.
Preferably, the photosensitive supporting component comprises an L-shaped fixing bracket and a fixing flat plate, wherein the L-shaped fixing bracket is fixedly connected to the photovoltaic panel component, and the fixing flat plate is arranged on the L-shaped fixing bracket.
As a further preferred mode of the invention, the temperature difference sensing assembly comprises a liquid storage cavity, light sensors and a sun shield, wherein the liquid storage cavity consists of a long straight pipe part and a short straight pipe part, branch pipe parts are arranged on the long straight pipe part in an array mode, the sun shield is fixedly connected to a fixed flat plate, two groups of the liquid storage cavity are symmetrically arranged on two sides of the sun shield, two groups of the light sensors are symmetrically arranged on the two sides of the sun shield, and the light sensors are arranged on the liquid storage cavity.
When the sun is located one side of sunshading board, sunshading board can shelter from some light, because there is the difference in the heat absorption volume at shadow position and illumination position, consequently can drive analog control assembly and take place the slip of certain range.
Further, the light sense temperature changing assembly comprises a high-pressure heat collection cavity, a pre-tightening spring and an invasive type sliding block, wherein the high-pressure heat collection cavity is arranged on the branch pipe part, high-pressure gas is filled in the high-pressure heat collection cavity, the invasive type sliding block is clamped and slidingly arranged in the branch pipe part and the high-pressure heat collection cavity, and the pre-tightening spring is arranged between the invasive type sliding block and the long straight pipe part.
When the high-pressure heat collection cavity is not irradiated by sunlight, the temperature of the internal gas is approximately the ambient temperature, and when the high-pressure heat collection cavity is irradiated by the sun, the internal gas in the high-pressure heat collection cavity can be obviously increased due to the existence of the heat absorption coating, and the pressure increase amplitude is higher when the internal gas pressure of the high-pressure heat collection cavity is higher, so that a larger driving force can be improved for sliding of the invasive slide block.
Preferably, the analog quantity control assembly comprises an analog quantity mapping switch, a square sliding rod, a countermeasure spring and a countermeasure piston, wherein the analog quantity mapping switch is arranged on the fixed flat plate, a sliding contact capable of sliding is arranged on the analog quantity mapping switch, the square sliding rod is clamped and slid in the short straight pipe part, the countermeasure piston is clamped and slid in the short straight pipe part, and the countermeasure spring is arranged between the square sliding rod and the countermeasure piston.
The analog quantity mapping type switch can output the position of the sliding contact relative to the analog quantity mapping type switch, and the position of the sliding rod assembly is adjusted through the driving assembly according to the position of the sliding contact.
Further, the driving control assembly comprises a control module and a driving assembly, wherein the control module is fixedly connected to the photovoltaic panel assembly, and the driving assembly is arranged on the photovoltaic panel assembly.
Preferably, the driving assembly comprises a motor mounting frame, a driving motor and a driving gear, wherein the motor mounting frame is fixedly connected to the photovoltaic panel assembly, the driving motor is arranged on the motor mounting frame, an output shaft is arranged on the driving motor, and the driving gear is clamped on the output shaft.
Further, the photovoltaic board subassembly includes photovoltaic board support frame, hinge assembly and photovoltaic board body, L shape fixed bolster, control module and motor mounting bracket all rigid coupling are on the photovoltaic board support frame, the hinge assembly includes fixed hinge and movable hinge, fixed hinge locates on the photovoltaic board support frame, movable hinge rotates to locate on the fixed hinge, the photovoltaic board body is located on the movable hinge.
Further, the photovoltaic panel rotating assembly comprises a sliding rod assembly and a connecting rod assembly, wherein the sliding rod assembly is arranged on the photovoltaic panel supporting frame, and the connecting rod assembly is arranged between the sliding rod assembly and the photovoltaic panel body.
The angle of the photovoltaic panel body can be adjusted through the transverse sliding of the sliding rod, so that the photovoltaic panel body is suitable for the direction of the sun.
Preferably, the sliding rod assembly comprises a sliding support and a sliding rod, the sliding support is fixedly connected to the photovoltaic panel supporting frame, a sliding clamping groove is formed in the sliding support, the sliding rod is clamped and slidingly arranged in the sliding support, a driven rack part is arranged on the side face of the sliding rod, and the driven rack part is meshed with the driving gear for transmission.
As a further preferred aspect of the present invention, the link assembly includes a first hinge support, a second hinge support, and a second hinge link, wherein the first hinge support is disposed on the sliding rod, the second hinge support is disposed on the photovoltaic panel body, and two ends of the second hinge link are respectively rotatably disposed on the first hinge support and the second hinge support.
The beneficial effects obtained by the invention by adopting the structure are as follows:
(1) The difference type light sensation adjusting mechanism can reflect the illumination area of two sides of the sun shield through the temperature difference between the two groups of temperature difference type induction components which are symmetrically arranged, so that the sun angle in the current state is judged, and the angle of the photovoltaic panel body is controlled and adjusted, so that the photovoltaic panel body is guaranteed to be opposite to the sun as much as possible.
(2) When the sun is located one side of sunshading board, sunshading board can shelter from some light, because there is the difference in the heat absorption volume at shadow position and illumination position, consequently can drive analog control assembly and take place the slip of certain range.
(3) When the high-pressure heat collection cavity is not irradiated by sunlight, the temperature of the internal gas is approximately the ambient temperature, and when the high-pressure heat collection cavity is irradiated by the sun, the internal gas in the high-pressure heat collection cavity can be obviously increased due to the existence of the heat absorption coating, and the pressure increase amplitude is higher when the internal gas pressure of the high-pressure heat collection cavity is higher, so that a larger driving force can be improved for sliding of the invasive slide block.
(4) The analog quantity mapping type switch can output the position of the sliding contact relative to the analog quantity mapping type switch, and the position of the sliding rod assembly is adjusted through the driving assembly according to the position of the sliding contact.
(5) The angle of the photovoltaic panel body can be adjusted through the transverse sliding of the sliding rod, so that the photovoltaic panel body is suitable for the direction of the sun.
Drawings
FIG. 1 is a perspective view of an adjustable photovoltaic panel mounting bracket according to the present invention;
FIG. 2 is a front view of an adjustable photovoltaic panel mounting bracket according to the present invention;
FIG. 3 is a top view of an adjustable photovoltaic panel mounting bracket according to the present invention;
FIG. 4 is a left side view of an adjustable photovoltaic panel mounting bracket according to the present invention;
FIG. 5 is a cross-sectional view taken along section line A-A of FIG. 2;
FIG. 6 is a cross-sectional view taken along section line B-B in FIG. 2;
FIG. 7 is a cross-sectional view taken along section line C-C in FIG. 4;
FIG. 8 is an exploded view of an adjustable photovoltaic panel mounting bracket according to the present invention;
FIG. 9 is an enlarged view of a portion of the portion I of FIG. 6;
FIG. 10 is an enlarged view of a portion of the portion II of FIG. 7;
FIG. 11 is an enlarged view of a portion of III in FIG. 8;
FIG. 12 is a schematic view of an illuminated area of a light sensation temperature assembly;
fig. 13 is a schematic workflow diagram of an adjustable photovoltaic panel mounting bracket according to the present invention.
Wherein, 1, a differential light sense adjusting mechanism, 2, a driving control component, 3, a photovoltaic panel component, 4, a photovoltaic panel rotating component, 5, a light sense supporting component, 6, a temperature difference sensing component, 7, a light sense temperature changing component, 8, an analog quantity control component, 9, an L-shaped fixing bracket, 10, a fixing flat plate, 11, a liquid storage cavity, 12, a light sensor, 13, a high-pressure heat collection cavity, 14, a pre-tightening spring, 15, an invasive slide block, 16, an analog quantity mapping switch, 17, a square slide bar, 18, an opposing spring, 19, an opposing piston, 20, a long straight pipe part, 21 and a short straight pipe part, 22, branch pipe parts, 23, heat absorbing coating, 24, sliding contact, 25, control module, 26, driving component, 27, motor mounting rack, 28, driving motor, 29, output shaft, 30, driving gear, 31, photovoltaic panel supporting frame, 32, hinge component, 33, photovoltaic panel body, 34, fixed hinge piece, 35, movable hinge piece, 36, sliding rod component, 37, connecting rod component, 38, sliding bracket, 39, sliding rod, 40, first hinge bracket, 41, second hinge bracket, 42, hinge connecting rod, 43, sliding clamping groove, 44, driven rack part, 45 and sun shield.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1 to 11, the invention provides an adjustable photovoltaic panel mounting bracket, which comprises a differential type light sensation adjusting mechanism 1, a driving control assembly 2, a photovoltaic panel assembly 3 and a photovoltaic panel rotating assembly 4, wherein the differential type light sensation adjusting mechanism 1 is arranged on the photovoltaic panel assembly 3, the driving control assembly 2 is arranged on the photovoltaic panel assembly 3, and the photovoltaic panel rotating assembly 4 is arranged on the photovoltaic panel assembly 3.
The photovoltaic panel assembly 3 comprises a photovoltaic panel support frame 31, a hinge assembly 32 and a photovoltaic panel body 33, wherein the L-shaped fixing support 9, the control module 25 and the motor mounting frame 27 are fixedly connected to the photovoltaic panel support frame 31, the hinge assembly 32 comprises a fixed hinge piece 34 and a movable hinge piece 35, the fixed hinge piece 34 is arranged on the photovoltaic panel support frame 31, the movable hinge piece 35 is rotationally arranged on the fixed hinge piece 34, and the photovoltaic panel body 33 is arranged on the movable hinge piece 35.
The photovoltaic panel rotation assembly 4 comprises a slide bar assembly 36 and a connecting rod assembly 37, wherein the slide bar assembly 36 is arranged on the photovoltaic panel support frame 31, and the connecting rod assembly 37 is arranged between the slide bar assembly 36 and the photovoltaic panel body 33.
The angle of the photovoltaic panel body 33 can be adjusted by the lateral sliding of the sliding rod 39, so that the photovoltaic panel body 33 is adapted to the direction of the sun.
The sliding rod assembly 36 comprises a sliding support 38 and a sliding rod 39, the sliding support 38 is fixedly connected to the photovoltaic panel support frame 31, a sliding clamping groove 43 is formed in the sliding support 38, the sliding rod 39 is clamped and slidingly arranged in the sliding support 38, a driven rack part 44 is arranged on the side face of the sliding rod 39, and the driven rack part 44 and the driving gear 30 are in meshed transmission.
The connecting rod assembly 37 comprises a first hinged support 40, a second hinged support 41 and a hinged connecting rod 42, wherein the first hinged support 40 is arranged on the sliding rod 39, the second hinged support 41 is arranged on the photovoltaic panel body 33, and two ends of the hinged connecting rod 42 are respectively and rotatably arranged on the first hinged support 40 and the second hinged support 41.
The difference light sensation adjusting mechanism 1 can reflect the illumination areas of two sides of the sun shield 45 through the temperature difference between the two groups of temperature difference type sensing assemblies 6 which are symmetrically arranged, so that the sun angle in the current state is judged, and the angle of the photovoltaic panel body 33 is controlled and adjusted, so that the photovoltaic panel body 33 is ensured to be opposite to the sun as much as possible.
The differential light sense adjustment mechanism 1 comprises a light sense support assembly 5, a temperature difference type sensing assembly 6, a light sense temperature changing assembly 7 and an analog quantity control assembly 8, wherein the light sense support assembly 5 is arranged on the photovoltaic panel assembly 3, the temperature difference type sensing assembly 6 is arranged on the light sense support assembly 5, the light sense temperature changing assembly 7 is arranged on the temperature difference type sensing assembly 6 in an array mode, and the analog quantity control assembly 8 is arranged in the temperature difference type sensing assembly 6.
The photosensitive supporting component 5 comprises an L-shaped fixing bracket 9 and a fixing flat plate 10, the L-shaped fixing bracket 9 is fixedly connected to the photovoltaic panel component 3, and the fixing flat plate 10 is arranged on the L-shaped fixing bracket 9.
The temperature difference sensing assembly 6 comprises a liquid storage cavity 11, light sensors 12 and a sun shield 45, wherein the liquid storage cavity 11 consists of a long straight pipe part 20 and a short straight pipe part 21, branch pipe parts 22 are arranged on the long straight pipe part 20 in an array mode, the sun shield 45 is fixedly connected to the fixed flat plate 10, two groups of the liquid storage cavity 11 are symmetrically arranged on two sides of the sun shield 45, two groups of the light sensors 12 are symmetrically arranged, and the light sensors 12 are arranged on the liquid storage cavity 11.
When the sun is located on one side of the sun shield 45, the sun shield 45 can shield a part of light, and the analog control assembly 8 can be driven to slide by a certain extent due to the difference between the heat absorption quantity of the shadow part and the light part.
The light sensing temperature changing assembly 7 comprises a high-pressure heat collecting cavity 13, a pre-tightening spring 14 and an invasive slide block 15, wherein the high-pressure heat collecting cavity 13 is arranged on the branch pipe portion 22, high-pressure gas is filled in the high-pressure heat collecting cavity 13, the invasive slide block 15 is clamped and slidingly arranged in the branch pipe portion 22 and the high-pressure heat collecting cavity 13, and the pre-tightening spring 14 is arranged between the invasive slide block 15 and the long straight pipe portion 20.
When the high-pressure heat collection chamber 13 is not irradiated by sunlight, the temperature of the internal gas is approximately the ambient temperature, and when the high-pressure heat collection chamber 13 is irradiated by sunlight, the internal gas of the high-pressure heat collection chamber 13 is remarkably increased due to the heat absorption coating 23, and the internal gas pressure of the high-pressure heat collection chamber 13 is higher, so that the pressure increase amplitude is higher when the temperature is increased, and the larger pushing force can be improved for sliding of the invasive slide block 15.
The analog quantity control assembly 8 comprises an analog quantity mapping switch 16, a square slide bar 17, an opposing spring 18 and an opposing piston 19, wherein the analog quantity mapping switch 16 is arranged on the fixed flat plate 10, a sliding contact 24 capable of sliding is arranged on the analog quantity mapping switch 16, the square slide bar 17 is clamped and slid in the short straight pipe portion 21, the opposing piston 19 is clamped and slid in the short straight pipe portion 21, and the opposing spring 18 is arranged between the square slide bar 17 and the opposing piston 19.
The analog quantity mapped switch 16 is capable of outputting the position of the slider 24 relative to the analog quantity mapped switch 16 and adjusting the position of the slide bar assembly 36 via the drive assembly 26 based on the position of the slider 24.
The driving control assembly 2 comprises a control module 25 and a driving assembly 26, wherein the control module 25 is fixedly connected to the photovoltaic panel assembly 3, and the driving assembly 26 is arranged on the photovoltaic panel assembly 3.
The driving assembly 26 comprises a motor mounting frame 27, a driving motor 28 and a driving gear 30, the motor mounting frame 27 is fixedly connected to the photovoltaic panel assembly 3, the driving motor 28 is arranged on the motor mounting frame 27, an output shaft 29 is arranged on the driving motor 28, and the driving gear 30 is clamped on the output shaft 29.
As shown in fig. 12, the middle vertical plate represents a sun visor 45, parallel oblique lines represent sun rays, the lower grid square represents a light sensing temperature changing component 7, a triangular shadow area is formed on the back of the sun visor 45 by the rays, the temperature of the light sensing temperature changing component 7 covered by the shadow area is approximately the same as the ambient temperature, and the temperature of the area irradiated by the sun is obviously increased; when the illumination angles are different, the covered areas of the shadow areas are also different, and the temperature differences at two sides are also different; the temperature difference on both sides approaches zero when the midday light is perfectly parallel to the sun visor 45 and when there is no light at night.
As shown in fig. 13, when neither of the two sets of light sensors 12 detects enough light, it is indicated as being at night, and when one set of light sensors 12 does not detect enough light, it is indicated as sunrise or sunset, and when the light intensity is weak, the driving assembly 26 is also at a stop; to save energy, the position of the sliding contact 24 is checked once at intervals of 15 to 30 minutes, and the sliding rod 39 is adjusted.
When the two groups of light sensors 12 sense illumination with certain intensity at the same time, the sun visor 45 is automatically started, when sunlight is not parallel to the sun visor 45, a triangular shadow area is formed on the back surface of the sun visor 45 by the light, the temperature of the light sensing temperature changing component 7 covered by the shadow area is approximately the same as the ambient temperature, and the temperature of the area irradiated by the sun is obviously increased;
when the temperature of the gas inside the high-pressure heat collecting chamber 13 increases, the invasive slide blocks 15 can be pressed into the liquid storage chamber 11 against the elastic force of the pre-tightening spring 14 by the increased air pressure, so that the liquid space in the liquid storage chamber 11 is extruded, and the antagonistic pistons 19 slide towards the square slide bars 17 through hydraulic transmission, but the sliding amplitude of the antagonistic pistons 19 is different due to the fact that the total temperatures of the high-pressure heat collecting chambers 13 at the two sides are different, that is, the total invasive quantity of the invasive slide blocks 15 is different, but the square slide bars 17 always have a trend of being positioned between the two groups of antagonistic pistons 19, so that the antagonistic pistons 19 slide towards the side with low illumination intensity.
Then detecting the position of the sliding contact 24 at intervals, and then carrying out mapping adjustment on the position of the sliding rod 39 according to the position of the sliding contact 24, namely, the sliding range of the sliding contact 24 directly corresponds to the sliding range of the sliding rod 39;
the sliding rod 39 can rotate the photovoltaic panel body 33 on the hinge assembly 32 through the link assembly 37 when sliding, so as to change the angle of the photovoltaic panel body 33, and the sliding rod 39 can make the direction of the photovoltaic panel body 33 face the sun direction when sliding towards the liquid storage cavity 11 at the low temperature side;
in the course of the day from morning to noon, the light sensing temperature changing component 7 in the sunrise direction can be always illuminated, but as the area of the shadow area is smaller and smaller, the temperature difference at the two sides of the sun shield 45 is also reduced, so that the angle of the photovoltaic panel body 33 can follow the sun;
in the course of the day from noon to evening, the light sensation temperature changing assembly 7 in the sunset direction can be always illuminated, but as the area of the shadow area is bigger and bigger, the temperature difference at the two sides of the sun shield 45 is also increased, so that the angle of the photovoltaic panel body 33 can follow the sun.
After sunset, the two groups of light sensors 12 cannot sense illumination with certain intensity at the same time, and the device is shut down.
As another new embodiment of the present invention, the driving force of the square slide bar 17 during sliding can be increased by appropriately increasing the original air pressure in the high-pressure heat collecting chamber 13 and increasing the elastic modulus of the pre-tension spring 14 and the counter spring 18, so that the square slide bar 17 and the slide bar 39 can be directly connected by a connecting rod, and the position of the slide bar 39 can be directly adjusted by sliding the square slide bar 17.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (10)
1. An adjustable photovoltaic panel mounting bracket, characterized in that: the intelligent photovoltaic power generation system comprises a differential type light sense adjusting mechanism (1), a driving control assembly (2), a photovoltaic panel assembly (3) and a photovoltaic panel rotating assembly (4), wherein the differential type light sense adjusting mechanism (1) is arranged on the photovoltaic panel assembly (3), the driving control assembly (2) is arranged on the photovoltaic panel assembly (3), and the photovoltaic panel rotating assembly (4) is arranged on the photovoltaic panel assembly (3);
the differential light sensation adjusting mechanism (1) comprises a light sensation supporting component (5), a temperature difference type sensing component (6), a light sensation temperature changing component (7) and an analog quantity control component (8), wherein the light sensation supporting component (5) is arranged on the photovoltaic panel component (3), the temperature difference type sensing component (6) is arranged on the light sensation supporting component (5), the light sensation temperature changing component (7) is arranged on the temperature difference type sensing component (6) in an array, and the analog quantity control component (8) is arranged in the temperature difference type sensing component (6);
the photosensitive supporting component (5) comprises an L-shaped fixing support (9) and a fixing flat plate (10), wherein the L-shaped fixing support (9) is fixedly connected to the photovoltaic panel component (3), and the fixing flat plate (10) is arranged on the L-shaped fixing support (9).
2. An adjustable photovoltaic panel mounting bracket according to claim 1, wherein: the temperature difference type induction component (6) comprises a liquid storage cavity (11), a light sensor (12) and a sun shield (45), the liquid storage cavity (11) is composed of a long straight pipe portion (20) and a short straight pipe portion (21), a branch pipe portion (22) is arranged on the long straight pipe portion (20) in an array mode, the sun shield (45) is fixedly connected to a fixed flat plate (10), two groups of the liquid storage cavity (11) are symmetrically arranged on two sides of the sun shield (45), two groups of the light sensor (12) are symmetrically arranged, and the light sensor (12) is arranged on the liquid storage cavity (11).
3. An adjustable photovoltaic panel mounting bracket according to claim 2, wherein: the light sense temperature changing assembly (7) comprises a high-pressure heat collecting cavity (13), a pre-tightening spring (14) and an invasive slide block (15), wherein the high-pressure heat collecting cavity (13) is arranged on a branch pipe portion (22), high-pressure gas is filled in the high-pressure heat collecting cavity (13), the invasive slide block (15) is clamped and slides in the branch pipe portion (22) and the high-pressure heat collecting cavity (13), and the pre-tightening spring (14) is arranged between the invasive slide block (15) and a long straight pipe portion (20).
4. An adjustable photovoltaic panel mounting bracket according to claim 3, wherein: the analog quantity control assembly (8) comprises an analog quantity mapping switch (16), a square sliding rod (17), a countermeasure spring (18) and a countermeasure piston (19), wherein the analog quantity mapping switch (16) is arranged on a fixed flat plate (10), a sliding contact (24) capable of sliding is arranged on the analog quantity mapping switch (16), the square sliding rod (17) is clamped and slidingly arranged in a short straight pipe portion (21), the countermeasure piston (19) is clamped and slidingly arranged in the short straight pipe portion (21), and the countermeasure spring (18) is arranged between the square sliding rod (17) and the countermeasure piston (19).
5. An adjustable photovoltaic panel mounting bracket according to claim 4, wherein: the driving control assembly (2) comprises a control module (25) and a driving assembly (26), wherein the control module (25) is fixedly connected to the photovoltaic panel assembly (3), and the driving assembly (26) is arranged on the photovoltaic panel assembly (3).
6. An adjustable photovoltaic panel mounting bracket according to claim 5, wherein: the driving assembly (26) comprises a motor mounting frame (27), a driving motor (28) and a driving gear (30), wherein the motor mounting frame (27) is fixedly connected to the photovoltaic panel assembly (3), the driving motor (28) is arranged on the motor mounting frame (27), an output shaft (29) is arranged on the driving motor (28), and the driving gear (30) is clamped on the output shaft (29).
7. An adjustable photovoltaic panel mounting bracket according to claim 6, wherein: the photovoltaic board subassembly (3) is including photovoltaic board support frame (31), hinge assembly (32) and photovoltaic board body (33), L shape fixed bolster (9), control module (25) and motor mounting bracket (27) all rigid coupling are on photovoltaic board support frame (31), hinge assembly (32) are including fixed hinge piece (34) and movable hinge piece (35), on photovoltaic board support frame (31) was located in fixed hinge piece (34), fixed hinge piece (35) rotate and locate on fixed hinge piece (34), on movable hinge piece (35) were located in photovoltaic board body (33).
8. An adjustable photovoltaic panel mounting bracket according to claim 7, wherein: the photovoltaic panel rotating assembly (4) comprises a sliding rod assembly (36) and a connecting rod assembly (37), wherein the sliding rod assembly (36) is arranged on the photovoltaic panel supporting frame (31), and the connecting rod assembly (37) is arranged between the sliding rod assembly (36) and the photovoltaic panel body (33).
9. An adjustable photovoltaic panel mounting bracket according to claim 8, wherein: the sliding rod assembly (36) comprises a sliding support (38) and a sliding rod (39), the sliding support (38) is fixedly connected to the photovoltaic panel support frame (31), a sliding clamping groove (43) is formed in the sliding support (38), the sliding rod (39) is clamped and slidingly arranged in the sliding support (38), a driven rack portion (44) is arranged on the side face of the sliding rod (39), and the driven rack portion (44) and the driving gear (30) are in meshed transmission.
10. An adjustable photovoltaic panel mounting bracket according to claim 9, wherein: the connecting rod assembly (37) comprises a first hinged support (40), a second hinged support (41) and a hinged connecting rod (42), wherein the first hinged support (40) is arranged on the sliding rod (39), the second hinged support (41) is arranged on the photovoltaic panel body (33), and two ends of the hinged connecting rod (42) are respectively arranged on the first hinged support (40) and the second hinged support (41) in a rotating mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410148433.5A CN117691933B (en) | 2024-02-02 | 2024-02-02 | Photovoltaic board installing support with adjustable |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410148433.5A CN117691933B (en) | 2024-02-02 | 2024-02-02 | Photovoltaic board installing support with adjustable |
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| CN117691933A true CN117691933A (en) | 2024-03-12 |
| CN117691933B CN117691933B (en) | 2024-05-14 |
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| CN117691933B (en) | 2024-05-14 |
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