CN218499081U - Charging device based on photovoltaic power generation - Google Patents
Charging device based on photovoltaic power generation Download PDFInfo
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- CN218499081U CN218499081U CN202222240517.0U CN202222240517U CN218499081U CN 218499081 U CN218499081 U CN 218499081U CN 202222240517 U CN202222240517 U CN 202222240517U CN 218499081 U CN218499081 U CN 218499081U
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model discloses a charging device based on photovoltaic power generation, which comprises a charging pile and a photovoltaic power generation mechanism; the charging pile is fixed on the ground, and the photovoltaic power generation mechanism is arranged in the center of the top of the charging pile; the electric energy output end of the photovoltaic power generation mechanism is connected with the electric energy input end of the charging pile; the photovoltaic power generation mechanism comprises a solar photovoltaic panel, a photovoltaic panel mounting panel and a sun tracking mechanism; the solar tracking mechanism is fixedly arranged in the center of the top of the charging pile, and the back of the photovoltaic panel mounting plate is arranged at the output end of the solar tracking mechanism; the solar photovoltaic panel is laid on the front side of the photovoltaic panel; the utility model discloses utilize the sun tracking mechanism to the position of photovoltaic board mounting panel and the regulation of angle to make the solar photovoltaic board perpendicular with sunlight direct projection angle all the time, ensure that the solar photovoltaic board fully receives illumination, realize effectively improving the utilization efficiency of solar energy to the abundant conversion utilization of all-day solar energy.
Description
Technical Field
The utility model belongs to the technical field of car battery charging outfit, in particular to charging device based on photovoltaic power generation.
Background
With the wide application of new energy automobiles, the defects of difficult charging, slow charging, short endurance and the like of the new energy automobiles gradually appear, so that the construction and the improvement of the new energy electric automobile charging device have important significance on the popularization of the new energy electric automobiles; however, in the existing charging device for photovoltaic power generation of electric vehicle, the solar photovoltaic panel is mostly installed in a fixed angle manner, and the illumination angle of the sun is constantly changing, so that the energy utilization rate of the charging device for new energy electric vehicle is too low.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists among the prior art, the utility model provides a charging device based on photovoltaic power generation to solve among the current electric automobile photovoltaic power generation formula charging device solar photovoltaic board and install with fixed angle mode mostly, charging device's energy utilization is crossed low technical problem.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a charging device based on photovoltaic power generation, which is characterized by comprising a charging pile and a photovoltaic power generation mechanism; the charging pile is fixed on the ground, and the photovoltaic power generation mechanism is arranged in the center of the top of the charging pile; the electric energy output end of the photovoltaic power generation mechanism is connected with the electric energy input end of the charging pile;
the photovoltaic power generation mechanism comprises a solar photovoltaic panel, a photovoltaic panel mounting panel and a sun tracking mechanism; the solar tracking mechanism is fixedly arranged in the center of the top of the charging pile, and the back of the photovoltaic panel mounting plate is mounted at the output end of the solar tracking mechanism; the solar photovoltaic panel is laid on the front side of the photovoltaic panel.
Furthermore, the sun tracking mechanism comprises a light tracking control box, a light tracking controller, a first driving motor, a vertical rotating shaft, a connecting shaft, a rotating shaft sleeve, a second driving motor, a horizontal rotating shaft and a sunlight sensor;
the light tracking control box is fixedly arranged at the center of the top of the charging pile, and the light tracking controller and the first driving motor are both arranged in the light tracking control box; the sunlight sensor is arranged on the front side of the solar photovoltaic panel, and the output end of the sunlight sensor is connected with the input end of the light following controller; a first output end of the light following controller is connected with a control end of the first driving motor, and a second output end of the light following controller is connected with a control end of the second driving motor; the output end of the first driving motor is vertically arranged, and the vertical rotating shaft vertically penetrates through the top of the light tracking control box; the lower end of the vertical rotating shaft extends into the light following control box and is connected with the output end of the first driving motor; the upper end of the vertical rotating shaft penetrates out of the top of the light following control box and is connected with the lower end of the connecting shaft;
the upper end of the connecting shaft is arranged in an upward inclined manner, and the rotating shaft sleeve is horizontally fixed at the upper end of the connecting shaft; the horizontal rotating shaft is concentrically arranged in the rotating shaft sleeve in a penetrating manner, and the end part of the horizontal rotating shaft extends to the outer side of the rotating shaft sleeve; one extending end of the horizontal rotating shaft is fixedly connected with one side of the back face of the photovoltaic panel mounting plate, and the other extending end of the horizontal rotating shaft is fixedly connected with the other side of the back face of the photovoltaic panel mounting plate; the second driving motor is fixedly installed on the outer side of the rotating shaft sleeve, and the output end of the second driving motor is connected with the shaft end of the horizontal rotating shaft.
Furthermore, the light following controller adopts an SN74LS04N type controller.
Further, the sun tracking mechanism further comprises a first supporting rod and a second supporting rod; the upper end of first bracing piece with the back upper end of photovoltaic board mounting panel rotates to be connected, the lower extreme of first bracing piece with the upper end of second bracing piece rotates to be connected, the lower extreme of second bracing piece with the top rear end of filling electric pile rotates continuously.
Furthermore, the device also comprises a telescopic shielding mechanism; the telescopic shielding mechanism is arranged at the front end of the top of the charging pile; the telescopic shielding mechanism comprises a shielding body accommodating shell, a shielding body rotating shaft, a shielding body and a shielding body rotating shaft driving mechanism;
the shielding body accommodating shell is horizontally arranged at the front end of the top of the charging pile, and a horizontal opening is formed in the front end of the shielding body accommodating shell; the shielding body rotating shaft is horizontally and rotatably arranged in the shielding body accommodating shell, and the end part of the shielding body rotating shaft extends to the outer side of the end part of the shielding body;
one end of the shielding body is wound on the shielding body rotating shaft, and the other end of the shielding body extends to the outer side of the shielding body shell through the horizontal opening; the shielding body rotating shaft driving mechanism is fixedly arranged at the top of the charging pile and is arranged between the shielding body accommodating shell and the photovoltaic power generation mechanism; the output end of the shielding body rotating shaft driving mechanism is connected with the shielding body rotating shaft.
Furthermore, the telescopic shielding mechanism also comprises a transmission belt and a transmission shaft; the transmission shaft is arranged in parallel with the shield rotating shaft, one end of the transmission shaft is connected with the output end of the shield rotating shaft driving mechanism, the other end of the transmission shaft is connected with one end of the transmission belt, and the other end of the transmission belt is connected with the shield rotating shaft.
Furthermore, the shielding body is a shielding coiled material.
Further, the device also comprises a charging pile base and a plurality of base fixing support legs; the charging pile base is horizontally arranged at the bottom of the charging pile, and the plurality of base fixing support legs are uniformly distributed at the lower end of the charging pile base; the upper end of the base fixing support leg is fixedly connected with the lower end surface of the charging pile base, and the lower end of the base fixing support leg is fixedly connected with the ground.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a charging device based on photovoltaic power generation sets up sun-tracking mechanism through the top of filling electric pile, it links to each other solar photovoltaic board through photovoltaic board mounting panel and sun-tracking mechanism's output, utilize sun-tracking mechanism to the position of photovoltaic board mounting panel and the regulation of angle to make solar photovoltaic board perpendicular with sunlight direct projection angle all the time, ensure that solar photovoltaic board fully receives illumination, realize effectively improving the utilization efficiency of solar energy to the abundant conversion utilization of full-day solar energy.
Furthermore, the vertical rotating shaft is connected with a first driving motor, and the first driving motor is used for driving the vertical rotating shaft to rotate around the axis of the vertical rotating shaft, so that the azimuth angle of the photovoltaic panel mounting plate is adjusted; the horizontal rotating shaft is connected with a second driving motor, and the second driving motor is used for driving the horizontal rotating shaft to rotate around the axis of the horizontal rotating shaft, so that the pitch angle of the photovoltaic panel mounting plate is adjusted; and then realize the regulation to the azimuth angle and the angle of pitch of the solar photovoltaic board of installing on the photovoltaic board mounting panel, satisfy the tracking requirement of solar photovoltaic board to the sunlight.
Furthermore, through set up first bracing piece and second bracing piece between photovoltaic board mounting panel and fill electric pile, realize the supplementary fixed to the photovoltaic board mounting panel.
Furthermore, through setting up flexible shielding mechanism at the top of filling electric pile, will shield the body winding on shielding the body pivot to accomodate in shielding body storage case, when charging to no car, will shield the automatic shrink of body, reduce the harm that the weather that blows and shines and bring, reduce loss cost.
Drawings
Fig. 1 is a schematic front structural view of a charging device based on photovoltaic power generation according to the present invention;
fig. 2 is a schematic structural diagram of a photovoltaic power generation mechanism according to the present invention;
fig. 3 is a schematic structural view of the telescopic shielding mechanism of the present invention.
The photovoltaic power generation system comprises a charging pile 1, a photovoltaic power generation mechanism 2, a telescopic shielding mechanism 3, a charging pile base 4 and a base fixing support leg 5; 21 solar photovoltaic panels, 22 photovoltaic panel mounting panels, 23 light tracking control boxes, 24 vertical rotating shafts, 25 connecting shafts, 26 rotating shaft sleeves, 27 horizontal rotating shafts, 28 sunlight sensors, 29 first supporting rods, 210 second supporting rods, 211 weather monitoring sensors and 212 photovoltaic panel folding and extending mechanisms; 31 a shield body receiving shell, 32 a shield body rotating shaft, 33 a transmission belt, 34 a transmission shaft, 35 a support column and 36 a shield body rotating shaft driving mechanism.
Detailed Description
In order to make the technical problem solved by the present invention, technical solution and beneficial effect are more clearly understood, and the following specific embodiments are right for the present invention to proceed further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in the attached drawings 1-3, the utility model provides a charging device based on photovoltaic power generation, including filling electric pile 1, photovoltaic power generation mechanism 2, flexible shielding mechanism 3, filling electric pile base 4 and a plurality of base stationary blade 5.
The charging pile 1 is fixedly arranged on the ground, and the photovoltaic power generation mechanism 2 is arranged in the center of the top of the charging pile 1; the electric energy output end of the photovoltaic power generation mechanism 2 is connected with the electric energy input end of the charging pile 1; the telescopic shielding mechanism 3 is arranged at the front end of the top of the charging pile 1; the telescopic shielding mechanism 3 is used for covering and shielding the automobile to be charged; the charging pile base 4 is arranged between the charging pile 1 and the ground, and the plurality of base fixing support legs 5 are uniformly distributed at the lower end of the charging pile base 4; the fixed setting in bottom of filling electric pile 1 is in fill electric pile base 4's upper end surface, the upper end of base stationary foot 5 with fill electric pile base 4's lower extreme fixed surface and be connected, the lower extreme and the ground fixed connection of base stationary foot 5.
In the utility model, the charging pile 1 comprises a charging pile body and a charging gun, the charging pile body is fixedly arranged on the upper end surface of the charging pile base 4, and the output end of the photovoltaic power generation mechanism 2 is connected with the input end of the charging pile body; the input end of the charging gun is connected with the output end of the charging pile body, and the output end of the charging gun is used for being connected with a charging port of an automobile to be charged; the outer surface of the charging pile body is provided with a card swiping area, a control button, a receipt strip outlet and a touch display screen; the card swiping area is used for realizing near field communication with a charging card of a user so as to identify the charging card information of the user; the control button is used for starting or closing the charging function of the charging pile body; the storage mode display screen can display a two-dimensional code for starting a charging function and display a charging state; a charging gun socket is arranged on the right side of the outer surface of the charging pile body, and a charging gun is inserted into the charging gun socket; when the charging gun is inserted into the automobile to be charged, a charging mode is started in a card swiping or code scanning mode.
In the utility model, the photovoltaic power generation mechanism 2 comprises a solar photovoltaic panel 21, a photovoltaic panel mounting panel 22 and a sun tracking mechanism; the sun tracking mechanism is fixedly arranged at the center of the top of the charging pile 1, and the back of the photovoltaic panel mounting plate 22 is mounted at the output end of the sun tracking mechanism; the solar photovoltaic panel 21 is laid on the front side of the photovoltaic panel 22; the solar tracking mechanism is fixedly arranged at the center of the top of the charging pile body; the output end of the solar photovoltaic panel 21 is connected with the input end of the charging pile body.
The sun tracking mechanism comprises a light tracking control box 23, a light tracking controller, a first driving motor, a vertical rotating shaft 24, a connecting shaft 25, a rotating shaft sleeve 26, a second driving motor, a horizontal rotating shaft 27, a solar light sensor 28, a first supporting rod 29 and a second supporting rod 210.
The light tracking control box 23 is of a hollow rectangular box structure, and the light tracking control box 23 is fixedly arranged in the center of the top of the charging pile body; the light tracking controller and the first driving motor are both arranged in the light tracking control box 23, the sunlight sensor 28 is arranged on the front surface of the solar photovoltaic panel 21, and the output end of the sunlight sensor 28 is connected with the input end of the light tracking controller; preferably, the light following controller adopts an SN74LS04N type controller; and a first output end of the light following controller is connected with a control end of the first driving motor, and a second output end of the light following controller is connected with a control end of the second driving motor.
The output end of the first driving motor is vertically arranged, and the vertical rotating shaft 24 vertically penetrates through the top of the light tracking control box 23; wherein, the lower end of the vertical rotating shaft 24 extends into the light following control box 23 and is concentrically connected with the output end of the first driving motor; the upper end of the vertical rotating shaft 24 penetrates through the top of the light tracking control box 23 and is connected with the lower end of the connecting shaft 25; wherein, the first driving motor is used for driving the vertical rotating shaft 24 to rotate around the axis thereof; the upper end of the connecting shaft 25 is inclined upwards; wherein, the upper end of the connecting shaft 25 is deviated from the axis of the vertical rotating shaft 24 upwards; the rotating shaft sleeve 26 is horizontally fixed at the upper end of the connecting shaft 25; wherein, the upper end of the connecting shaft 25 is fixedly connected with the midpoint of the rotating shaft sleeve 26; the horizontal rotating shaft 27 is concentrically arranged in the rotating shaft sleeve 26 in a penetrating manner, and the end part of the horizontal rotating shaft 27 extends to the outer side of the rotating shaft sleeve 26; one extending end of the horizontal rotating shaft 27 is fixedly connected with one side of the back surface of the photovoltaic mounting plate 22, and the other extending end of the horizontal rotating shaft 27 is fixedly connected with the other side of the back surface of the photovoltaic mounting plate 22; the second driving motor is fixedly arranged on the outer side of the rotating shaft sleeve 26, and the output end of the second driving motor is connected with the shaft end of the horizontal rotating shaft 27; wherein the second driving motor is used for driving the horizontal rotating shaft 27 to rotate around the axis of the horizontal rotating shaft.
The first support rod 29 and the second support rod 210 are sequentially arranged between the photovoltaic panel mounting plate 22 and the top of the charging pile body end; the upper end of the first support rod 29 is rotatably connected with the upper end of the back of the photovoltaic panel mounting plate 22, the lower end of the first support rod 29 is rotatably connected with the upper end of the second support rod 210, and the lower end of the second support rod 210 is rotatably connected with the rear end of the top of the charging pile body; through set up first bracing piece and second bracing piece between photovoltaic board mounting panel and the electric pile that fills, realize the supplementary fixed to photovoltaic board mounting panel.
In the present invention, the photovoltaic power generation mechanism 2 further includes a plurality of weather monitoring sensors 211 and a photovoltaic panel folding and extending mechanism 212; the solar photovoltaic panel 21 comprises a first photovoltaic panel unit and a plurality of second photovoltaic panel units, and the first photovoltaic panel unit and the plurality of second photovoltaic panel units are distributed in a circular array to form a circular ring-shaped solar photovoltaic panel; a weather monitoring sensor 211 is arranged on each of the first photovoltaic panel unit and the plurality of second photovoltaic panel units, and an output end of the weather monitoring sensor 211 is connected with a control end of the photovoltaic folding and extending mechanism 212; the photovoltaic folding and extending mechanism 212 is arranged at the center of the annular solar photovoltaic panel and fixed at the center of the front side of the photovoltaic panel mounting plate 22; wherein a first photovoltaic panel unit is fixed in front of the photovoltaic panel mounting panel 22 and a second photovoltaic panel unit is rotatable in a plane parallel to the photovoltaic panel mounting panel 22.
The photovoltaic panel folding and extending mechanism 212 comprises a folding and extending control box, a photovoltaic panel folding and extending controller, a folding and extending driving motor and a plurality of driving buckles; the folding and extending control box is fixed in the center of the front side of the photovoltaic panel mounting plate 22, and the photovoltaic panel folding and extending controller and the folding and extending driving motor are both arranged in the folding and extending control box; the input of the folding extension controller of photovoltaic board with weather monitoring sensor 211's output links to each other, the output of the folding extension controller of photovoltaic with folding extension driving motor's control end links to each other.
An output shaft of the folding and extending driving motor is overlapped with an axis of the photovoltaic panel mounting plate 22 and extends to the outer side of the folding and extending control box; the plurality of driving buckles are sleeved on an output shaft of the folding and extending driving motor; the driving buckles are sequentially arranged along the axis of the output shaft of the folding and extending driving motor, and adjacent driving buckles are uniformly distributed in a plane parallel to the photovoltaic panel mounting plate 22; the number of the driving buckles is the same as that of the second photovoltaic panel units; the driving buckles and the second photovoltaic panel units are arranged in a one-to-one correspondence mode, one ends of the driving buckles are connected with output shafts of the folding and extending driving motors, and the other ends of the driving buckles are connected with the photovoltaic panel units; the driving buckles are driven by the folding and extending driving motors to rotate for a preset angle in a plane parallel to the photovoltaic panel mounting plate 22, so that all the photovoltaic panels are stacked together.
The utility model discloses in, flexible shielding mechanism 3 includes shielding body storage case 31, shielding body pivot 32, driving belt 33, transmission shaft 34, a plurality of support column 35, shielding body and shielding body pivot actuating mechanism 36.
The shielding body accommodating shell 31 is horizontally arranged at the front end of the top of the charging pile body; the shielding body accommodating shell 31 is fixedly connected with the charging pile body through supporting columns 35, and the supporting columns 35 are uniformly distributed along the axial direction of the shielding body shell 31; the upper end of support column 35 with the bottom fixed connection of shutter shell 31, the lower extreme of support column 35 with fill the top front end fixed connection of electric pile body.
A horizontal opening is formed at the front end of the shielding body accommodating shell 31; the shutter rotating shaft 32 is horizontally and rotatably arranged in the shutter accommodating case 31, and the end of the shutter rotating shaft 32 extends to the outside of the end of the shutter 31; one end of the shielding body is wound on the shielding body rotating shaft 32, and the other end of the shielding body extends to the outer side of the shielding body shell 31 through the horizontal opening; wherein the shielding body adopts shielding coiled materials; the shielding body rotating shaft driving mechanism 36 is fixedly arranged at the top of the charging pile 1 and is arranged between the shielding body accommodating shell 31 and the photovoltaic power generation mechanism 2; the output end of the shutter rotating shaft driving mechanism 36 is connected to the shutter rotating shaft 32, the shutter rotating shaft driving mechanism 36 adopts a third driving motor, and the third driving motor is used for driving the shutter rotating shaft 32 to rotate around the axis of the third driving motor; the transmission shaft 34 is parallel to the shutter shaft 32, one end of the transmission shaft 34 is connected to the output end of the shutter shaft driving mechanism 36, the other end of the transmission shaft 34 is connected to one end of the transmission belt 33, and the other end of the transmission belt 33 is connected to the shutter shaft 32.
The working principle is as follows:
the charging device based on photovoltaic power generation of the utility model utilizes the sunlight sensor to monitor the sunlight variation information in real time during use, transmits the sunlight variation information to the light following controller, utilizes the light following controller to compare the sunlight variation information with the preset sunlight threshold value, and outputs the photovoltaic panel adjusting driving instruction; the first driving motor and the second driving motor receive and respond to the photovoltaic panel adjusting driving instruction to adjust the position of the photovoltaic panel mounting plate, so that the position of the solar photovoltaic panel is adjusted, and the light tracing function of the photovoltaic power generation mechanism is completed; when the first driving motor responds to the photovoltaic panel adjusting driving instruction, the first driving motor drives the vertical rotating shaft to rotate around the axis of the vertical rotating shaft, so that the adjustment of the azimuth angle of the photovoltaic panel mounting plate is realized; when the second driving motor responds to the photovoltaic panel adjusting driving instruction, the second driving motor drives the horizontal rotating shaft to rotate around the axis of the horizontal rotating shaft, and the pitch angle of the photovoltaic panel mounting plate is adjusted.
The method comprises the steps that a weather monitoring sensor is used for collecting preset weather index data near a charging pile in real time, and the preset weather index data near the charging pile are sent to a photovoltaic panel folding and extending controller; the photovoltaic panel folding and extending controller compares preset weather index data near the charging pile with a weather index threshold value and outputs a photovoltaic panel folding and extending instruction; the folding and extending driving motor receives and responds to the folding and extending instruction of the photovoltaic panel and drives an output shaft of the folding and extending driving motor to rotate; when the output shaft of the folding and extending driving motor rotates, the driving buckle sleeved on the folding and extending driving motor rotates, the second photovoltaic panel unit rotates for a preset angle by utilizing the rotation of the driving buckle, and the second photovoltaic panel unit is sequentially stacked above the first photovoltaic panel unit to realize the folding of the solar photovoltaic panel; the extending process of the solar photovoltaic panel is opposite to the folding process of the solar photovoltaic panel, and the description is omitted here.
When an automobile is charged, the shield body rotating shaft driving mechanism is started to act to drive the shield body rotating shaft to rotate around the shield body rotating shaft, and further the shield body is driven to extend out of the shield body accommodating shell so as to shield the automobile to be charged; the recovery process of the shielding body is opposite to the extending process of the shielding body.
The charging device of the utility model can control the rotation of the vertical rotating shaft and the horizontal rotating shaft in real time to achieve the purpose of light following according to the change of the solar radiation angle by arranging the sun tracking mechanism in the photovoltaic power generation mechanism, thereby improving the utilization of solar energy; the weather monitoring sensor and the photovoltaic panel folding and extending mechanism are arranged, and the second photovoltaic panel unit is folded or extended according to weather environment changes; meanwhile, accumulated snow and sundries can be removed in time, and the solar photovoltaic panel is protected; by controlling the extension of the shielding body, when a vehicle is charged, the shielding body is controlled to be opened, so that the vehicle is protected, and the loss of the shielding body is reduced.
The charging device based on photovoltaic power generation can adjust the position of the solar photovoltaic panel in real time by regulating the vertical rotating shaft and the horizontal rotating shaft according to the change condition of solar illumination, thereby achieving the purpose of 360-degree automatic light tracing and realizing full conversion and utilization of photovoltaic energy all day, thereby effectively improving the energy efficiency of a photovoltaic power generation system and simultaneously increasing the economic benefit of photovoltaic power generation; by arranging the weather monitoring sensor and the photovoltaic panel folding and extending mechanism, the second photovoltaic panel unit can be folded under severe weather conditions according to weather conditions, so that the erosion of the photovoltaic panel caused by strong wind, rain, snow and the like is reduced, and the solar photovoltaic panel is effectively protected; by arranging the telescopic shielding mechanism, the telescopic control can be performed on the shielding body, and the unnecessary loss of the shielding plate is effectively reduced; meanwhile, the foldable photovoltaic panel and the telescopic shielding plate can reduce accumulation of sundries such as rain, snow and the like, effectively protect the whole device, realize automatic maintenance of the system and effectively prolong the service life of the charging device.
The above embodiment is only one of the embodiments that can realize the technical solution of the present invention, and the scope of the present invention is not limited only by the embodiment, but also includes any variations, substitutions and other embodiments that can be easily conceived by those skilled in the art within the technical scope of the present invention.
Claims (8)
1. A charging device based on photovoltaic power generation is characterized by comprising a charging pile (1) and a photovoltaic power generation mechanism (2); the charging pile (1) is fixed on the ground, and the photovoltaic power generation mechanism (2) is arranged in the center of the top of the charging pile (1); the electric energy output end of the photovoltaic power generation mechanism (2) is connected with the electric energy input end of the charging pile (1);
the photovoltaic power generation mechanism (2) comprises a solar photovoltaic panel (21), a photovoltaic panel mounting panel (22) and a sun tracking mechanism; the solar tracking mechanism is fixedly arranged at the center of the top of the charging pile (1), and the back surface of the photovoltaic panel mounting plate (22) is mounted at the output end of the solar tracking mechanism; the solar photovoltaic panel (21) is laid on the front surface of the photovoltaic panel mounting plate (22).
2. The photovoltaic power generation-based charging device is characterized in that the sun tracking mechanism comprises a light tracking control box (23), a light tracking controller, a first driving motor, a vertical rotating shaft (24), a connecting shaft (25), a rotating shaft sleeve (26), a second driving motor, a horizontal rotating shaft (27) and a sunlight sensor (28);
the light following control box (23) is fixedly arranged at the center of the top of the charging pile (1), and the light following controller and the first driving motor are both arranged in the light following control box (23); the sunlight sensor (28) is arranged on the front surface of the solar photovoltaic panel (21), and the output end of the sunlight sensor (28) is connected with the input end of the light following controller; a first output end of the light following controller is connected with a control end of the first driving motor, and a second output end of the light following controller is connected with a control end of the second driving motor; the output end of the first driving motor is vertically arranged, and the vertical rotating shaft (24) vertically penetrates through the top of the light following control box (23); the lower end of the vertical rotating shaft (24) extends into the light following control box (23) and is connected with the output end of the first driving motor; the upper end of the vertical rotating shaft (24) penetrates out of the top of the light following control box (23) and is connected with the lower end of the connecting shaft (25);
the upper end of the connecting shaft (25) is arranged in an upward inclined manner, and the rotating shaft sleeve (26) is horizontally fixed at the upper end of the connecting shaft (25); the horizontal rotating shaft (27) is concentrically arranged in the rotating shaft sleeve (26) in a penetrating way, and the end part of the horizontal rotating shaft (27) extends to the outer side of the rotating shaft sleeve (26); one extending end of the horizontal rotating shaft (27) is fixedly connected with one side of the back face of the photovoltaic panel mounting plate (22), and the other extending end of the horizontal rotating shaft (27) is fixedly connected with the other side of the back face of the photovoltaic panel mounting plate (22); the second driving motor is fixedly arranged on the outer side of the rotating shaft sleeve (26), and the output end of the second driving motor is connected with the shaft end of the horizontal rotating shaft (27).
3. The photovoltaic power generation-based charging device as claimed in claim 2, wherein the light tracking controller is an SN74LS04N type controller.
4. The photovoltaic power generation-based charging device according to claim 2, wherein the sun-tracking mechanism further comprises a first support rod (29) and a second support rod (210); the upper end of first bracing piece (29) with the back upper end of photovoltaic board mounting panel (22) is rotated and is connected, the lower extreme of first bracing piece (29) with the upper end of second bracing piece (210) is rotated and is connected, the lower extreme of second bracing piece (210) with the top rear end of filling electric pile (1) rotates and links to each other.
5. The photovoltaic power generation-based charging device according to claim 1, further comprising a telescopic shielding mechanism (3); the telescopic shielding mechanism (3) is arranged at the front end of the top of the charging pile (1); the telescopic shielding mechanism (3) comprises a shielding body accommodating shell (31), a shielding body rotating shaft (32), a shielding body and a shielding body rotating shaft driving mechanism (36);
the shielding body accommodating shell (31) is horizontally arranged at the front end of the top of the charging pile (1), and a horizontal opening is formed in the front end of the shielding body accommodating shell (31); the shielding body rotating shaft (32) is horizontally and rotatably arranged in the shielding body accommodating shell (31), and the end part of the shielding body rotating shaft (32) extends to the outer side of the end part of the shielding body accommodating shell (31);
one end of the shielding body is wound on the shielding body rotating shaft (32), and the other end of the shielding body extends to the outer side of the shielding body accommodating shell (31) through the horizontal opening; the shielding body rotating shaft driving mechanism (36) is fixedly arranged at the top of the charging pile (1) and is arranged between the shielding body accommodating shell (31) and the photovoltaic power generation mechanism (2); wherein, the output end of the shielding body rotating shaft driving mechanism (36) is connected with the shielding body rotating shaft (32).
6. The photovoltaic power generation-based charging device according to claim 5, wherein the telescopic shielding mechanism (3) further comprises a driving belt (33) and a driving shaft (34); the transmission shaft (34) with shield body pivot (32) parallel arrangement, the one end of transmission shaft (34) with the output of shield body pivot actuating mechanism (36) links to each other, the other end of transmission shaft (34) with the one end of driving belt (33) links to each other, the other end of driving belt (33) with shield body pivot (32) link to each other.
7. The photovoltaic power generation-based charging device according to claim 5, wherein the shielding body is a shielding coil.
8. The photovoltaic power generation-based charging device according to claim 1, further comprising a charging pile base (4) and a plurality of base fixing support legs (5); the charging pile base (4) is horizontally arranged at the bottom of the charging pile (1), and a plurality of base fixing support legs (5) are uniformly distributed at the lower end of the charging pile base (4); the upper end of the base fixing support leg (5) is fixedly connected with the lower end surface of the charging pile base (4), and the lower end of the base fixing support leg (5) is fixedly connected with the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222240517.0U CN218499081U (en) | 2022-08-24 | 2022-08-24 | Charging device based on photovoltaic power generation |
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