CN109873602B

CN109873602B - Photovoltaic device

Info

Publication number: CN109873602B
Application number: CN201910314654.4A
Authority: CN
Inventors: 徐华英
Original assignee: Wenzhou Jiyi New Energy Technology Co ltd
Current assignee: Wenzhou Jiyi New Energy Technology Co ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-06-19
Anticipated expiration: 2039-04-18
Also published as: CN109873602A

Abstract

The invention discloses a photovoltaic device, which comprises a device main body, wherein a solar panel accommodating cavity with an upward opening is arranged in the device main body, a fixed block is fixedly connected to the end surface of the right side of the device main body, a lifting cavity with a leftward opening is arranged in the fixed block, a lifting device is arranged in the lifting cavity, and a solar panel assembly is connected to the left end of the lifting device; the invention aims to design a device which can store and protect a solar panel under the condition of poor light energy condition or poor weather condition.

Description

Photovoltaic device

Technical Field

The invention relates to the technical field of new energy power generation, in particular to a photovoltaic device.

Background

With the consumption of fossil fuels, the existing fossil fuel storage capacity of each country is gradually reduced, so that each country actively develops novel renewable energy, wherein solar energy has great development and utilization value as inexhaustible clean energy, and the solar energy is used in a manner of converting light energy into electric energy through a solar panel so as to be conveniently used.

Disclosure of Invention

It is an object of the present invention to provide a photovoltaic device which overcomes the above-mentioned drawbacks of the prior art.

The photovoltaic device comprises a device main body, wherein a solar panel accommodating cavity with an upward opening is arranged in the device main body, a fixed block is fixedly connected to the end face of the right side of the device main body, a lifting cavity with a leftward opening is arranged in the fixed block, a lifting device is arranged in the lifting cavity, and a solar panel assembly is connected to the left end of the lifting device, wherein the solar panel assembly can be accommodated through the solar panel accommodating cavity when the lifting device descends to the maximum extent, a turnover device is arranged at the upper end of the lifting cavity and can drive the solar panel assembly to turn over so as to adjust the angle, wherein the lifting device drives the solar panel assembly to ascend in the lifting cavity, when the solar panel assembly ascends to the maximum extent, the lifting device continues to act to drive the turnover device to act, at the moment, the solar panel assembly does not continue to ascend, the turnover device drives the solar panel assembly to turn over under the driving of the lifting device, and the solar panel assembly is aligned to the light source to achieve power generation.

Its characterized in that, elevating gear including fixed set up in elevator motor in the lift chamber downside inner wall, elevator motor's upper end power fit is connected with the axis of rotation, fixed being provided with in the axis of rotation can lift intracavity pivoted turning block, wherein, the turning block downside be provided with the thread structure in the axis of rotation (not marking), lift intracavity slidable be provided with the elevator that axis of rotation screw-thread fit is connected, wherein, solar panel assembly fixed connection in on the left side terminal surface of elevator, what communicate in the right side inner wall in lift chamber is provided with the lift and leads the spout, fixedly connected with extends to let in on the right side terminal surface of elevator lead the lift guide block in the spout.

The solar panel assembly is characterized by comprising a solar panel lifting block which is fixedly connected with the left end face of the lifting block and is connected with the left end face of the fixed block in a sliding fit manner, a turnover driving cavity is arranged in the solar panel lifting block, a driving wheel is rotatably arranged between the front inner wall and the rear inner wall of the turnover driving cavity, a driving belt is wound on the driving wheel, a sliding groove is arranged in the upper inner wall of the turnover driving cavity in a communicating and vertically penetrating manner, a pushing plate which extends into the sliding groove is fixedly connected with the left end of the upper end face of the driving belt, a pushing spring is connected between the right end face of the pushing plate and the right inner wall of the sliding groove, a pushing plate is arranged on the left side of the pushing plate and is positioned in the sliding groove in a sliding manner, wherein the front side of the driving wheel on the left side is positioned in, the left end meshing cooperation of first bevel gear is connected with second bevel gear, the left end fixedly connected with of second bevel gear rotates the connecting axle, be provided with the transmission chamber in the left side inner wall in upset drive chamber, the left end that rotates the connecting axle extends to let in transmission intracavity and fixedly connected with third bevel gear, the left end meshing cooperation of third bevel gear is connected with fourth bevel gear, the rear end coaxial coupling of fourth bevel gear has can be in transmission intracavity pivoted transmission straight-teeth gear, the intercommunication is provided with in the left side inner wall in transmission chamber about running through and the opening pivoted groove to the left, the rotatable gear piece that is provided with the lower extreme that the lower extreme extends outside the downside opening of pivoted groove and is connected with the meshing cooperation of transmission straight-teeth gear, fixedly connected with is located the solar panel fixed block of solar energy lifter plate downside on the downside terminal surface of gear piece, and a solar panel is fixedly arranged in the lower side end face of the solar panel fixing block.

The turnover mechanism is characterized in that the turnover device comprises a turnover sliding cavity which is communicated with and penetrates through the rear inner wall of the lifting cavity from left to right, a turnover chute which is communicated with and penetrates through the left to right is arranged in the upper inner wall of the turnover sliding cavity, a turnover push-pull block is arranged in the turnover sliding cavity in a sliding manner, a through hole is arranged in the turnover push-pull block in a vertically penetrating manner, the upper end of the rotating shaft extends through the through hole and then is rotatably connected to the upper inner wall of the turnover chute through a bearing, a rack block which can slide back and forth in the turnover sliding cavity is fixedly connected to the rear end of the lower end face of the turnover push-pull block, a connecting plate is fixedly connected to the left end faces of the rack block and the turnover push-pull block, and a turnover return spring is fixedly connected between the right end face of the connecting plate and, the upside of lift slider is just located slidable is provided with the switching ejector pad in the elevator motor, fixedly connected with can on the left side terminal surface of switching slider gliding switching piece about the lift intracavity, be provided with the switching rotary trough that runs through and open-ended backward from top to bottom in the switching piece, the rotatable being provided with of switching rotary trough with the spline rotary trough that the rotating block spline fit is connected, fixedly connected with can on the week side arc terminal surface of spline rotary trough switch the rotary trough internal rotation and can with the tooth ring of the front side terminal surface looks meshing of lift slider.

The switching mechanism is characterized in that a slider guide chute is arranged in the inner wall of the right side of the lifting motor in a communicated manner, a slider guide slider extending into the slider guide chute is fixedly connected to the end face of the right side of the switching slider, and a slider return spring is arranged between the lower side end face of the slider guide slider and the lower side inner wall of the slider guide chute in a connected manner.

The invention has the beneficial effects that: the solar panel folding device is simple in structure and convenient to operate, when power generation is carried out, the solar panel can be taken out and aligned to the light source through adjusting the turnover angle of the solar panel, and light energy is converted to the maximum extent.

Drawings

FIG. 1 is a schematic view of the internal overall structure of a photovoltaic device of the present invention;

FIG. 2 is an enlarged schematic view of "A" in FIG. 1;

FIG. 3 is an enlarged schematic view of "B" in FIG. 1;

FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1;

FIG. 5 is a top view of the switch block and spline runner of the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1 to 5, a photovoltaic device according to an embodiment of the present invention includes a device body 11, a solar panel receiving cavity 21 with an upward opening is formed in the device body 11, a fixing block 22 is fixedly connected to a right end face of the device body 11, a lifting cavity 24 with a leftward opening is formed in the fixing block 22, a lifting device is disposed in the lifting cavity 24, and a solar panel assembly is connected to a left end of the lifting device, wherein the solar panel assembly is received through the solar receiving cavity 21 when the lifting device descends to the maximum extent, a turning device is disposed at an upper end of the lifting cavity 24, the turning device can drive the solar panel assembly to turn over and adjust an angle, wherein the lifting device drives the solar panel assembly to ascend in the lifting cavity 24, when the solar panel assembly ascends to the maximum extent, the lifting device continues to act to further drive the turnover device to act, at the moment, the solar panel assembly does not continuously ascend, the turnover device drives the solar panel assembly to turn over under the driving of the lifting device, and the solar panel assembly is aligned to the light source to achieve power generation.

Beneficially, the lifting device includes a lifting motor 23 fixedly disposed in the inner wall of the lower side of the lifting cavity 24, the upper end of the lifting motor 23 is connected with a rotating shaft 25 in a power fit manner, a rotating block 63 capable of rotating in the lifting cavity 24 is fixedly disposed on the rotating shaft 25, wherein a screw structure (not labeled) is disposed on the rotating shaft 25 at the lower side of the rotating block 63, a lifting block 26 in threaded fit connection with the rotating shaft 25 is slidably disposed in the lifting cavity 24, wherein the solar panel assembly is fixedly connected to the left end face of the lifting block 26, a lifting guide chute 23 is disposed in the inner wall of the right side of the lifting cavity 24 in a communicating manner, and a lifting guide block 27 extending into the lifting guide chute 23 is fixedly connected to the end face of the right side of the lifting block 26.

Beneficially, the solar panel assembly comprises a solar panel lifting block 43 fixedly connected to the left side end face of the lifting block 21 and connected with the left side end face of the fixing block 22 in a sliding fit manner, a turnover driving cavity 34 is arranged in the solar panel lifting block 43, a driving wheel 36 is rotatably arranged between the front and rear inner walls of the turnover driving cavity 34, a driving belt 35 is wound on the driving wheel 36, a sliding groove 32 is arranged in the upper inner wall of the turnover driving cavity 34 in a communicating and vertically penetrating manner, a pushing plate 45 extending into the sliding groove 32 is fixedly connected to the left end of the upper end face of the driving belt 35, a pushing spring 33 is connected between the right end face of the pushing plate 45 and the right inner wall of the sliding groove 32, a pushing plate 46 is slidably arranged on the left side of the pushing plate 45 and in the sliding groove 32, wherein, the front side of the left-side driving wheel 36 is positioned in the overturn driving cavity 34 and is coaxially connected with a first bevel gear 44, the left end of the first bevel gear 44 is engaged and connected with a second bevel gear 47 in a matching manner, the left end of the second bevel gear 47 is fixedly connected with a rotation connecting shaft 48, a transmission cavity 51 is arranged in the left-side inner wall of the overturn driving cavity 34, the left end of the rotation connecting shaft 48 extends into the transmission cavity 51 and is fixedly connected with a third bevel gear 49, the left end of the third bevel gear 49 is engaged and connected with a fourth bevel gear 53 in a matching manner, the rear end of the fourth bevel gear 53 is coaxially connected with a transmission spur gear 52 which can rotate in the transmission cavity 51, a rotation groove 54 which penetrates up and down and has a left opening is arranged in the left-side inner wall of the transmission cavity 51 in a communicating manner, a gear block 31 which is rotatably arranged in the rotation groove 54 and has a lower end extending out of the lower opening of the rotation groove 54 and, fixedly connected with is located on the downside terminal surface of gear piece 31 solar panel fixed block 29 of solar energy lifter plate 43 downside, the downside terminal surface internal fixation of solar panel fixed block 29 is provided with solar panel 28.

Beneficially, the turning device includes a turning slide cavity 55 disposed in the rear inner wall of the lifting cavity 24 and penetrating left and right, a turning chute 54 disposed in the upper inner wall of the turning slide cavity 55 and penetrating left and right, wherein a turning push-pull block 39 is slidably disposed in the turning slide cavity 55, wherein a through hole 41 is disposed in the turning push-pull block 39 and penetrating up and down, an upper end of the rotating shaft 25 extends through the through hole 41 and is rotatably connected to the upper inner wall of the turning chute 54 through a bearing, a rack block 37 slidable back and forth in the turning slide cavity 55 is fixedly connected to a rear end of a lower end face of the turning push-pull block 39, a connecting plate 38 is fixedly connected to left end faces of the rack block 37 and the turning push-pull block 39, and a turning return spring 42 is fixedly connected between a right end face of the connecting plate 38 and a left end face of the fixed block 22, the upside of lift guide block 27 just is located slidable is provided with in the elevator motor 23 switches ejector pad 56, fixedly connected with can on the left side terminal surface of switching slider 56 about gliding switching piece 61 in the lift chamber 24, be provided with in the switching piece 61 and run through from top to bottom and open backward switch the rotary trough 62, switch rotatable be provided with in the rotary trough 62 with the spline rotary trough 64 that the rotary trough 63 spline fit is connected, fixedly connected with can on the week side arc terminal surface of spline rotary trough 64 switch the rotary trough 62 internal rotation and can with the tooth ring 65 that the front side terminal surface of lift guide block 27 engaged with.

Beneficially, a slider guide sliding groove 57 is arranged in the right inner wall of the lifting motor 23 in a communicating manner, a slider guide sliding block 58 extending into the slider guide sliding groove 57 is fixedly connected to the right end face of the switching sliding block 56, and a slider return spring 59 is arranged between the lower end face of the slider guide sliding block 58 and the lower inner wall of the slider guide sliding groove 57 in a connecting manner.

In the initial state: the lower end surface of the lifting block 26 is abutted against the lower inner side of the lifting cavity 24, the solar panel fixing block 29 is in a horizontal state and is accommodated in the lifting block 21, the spline rotating block 64 is sleeved on the rotating block 63, the gear ring 65 is disengaged from the front end surface of the rack block 37, the overturning push-pull block 39 and the rack block 37 move leftwards to the maximum extent, and the connecting plate 38 is far away from the fixing block 22 to the maximum extent.

The working steps of the device are as follows: the lifting motor 23 is started, and then the lifting block 26 is driven to move upwards in the lifting cavity 24 through the rotating shaft 25, at this time, the lifting block 26 drives the solar panel fixing block 29 to move upwards through the solar lifting plate 43, when the lifting block 26 rises to the moving height in the lifting cavity 24, the upper side end face of the lifting guide slide block 27 is abutted against the lower side end face of the switching slide block 56, at this time, the lifting motor 23 continues to rotate, and then the lifting block 26 is driven to continue to rise and push the switching slide block 56 to move upwards, and then the switching block 61 is driven to move upwards, when the solar lifting plate 43 rises to the maximum extent, the toothed ring 65 is engaged on the front side end face of the toothed bar block 37, the lifting block 26 is separated from the thread structure part of the rotating shaft 25, at this time, the lifting motor 23 continues to rotate, and then the rotating shaft 25 continues to rotate, at this time, the solar lifting plate 43 stops rotating, at this time, the upper end surface of the push plate 46 abuts against the lower end surface of the reverse push-pull block 39, at this time, the rotating shaft 25 drives the rack block 37 to move to the right through the spline rotating block 64, and further drives the connecting plate 38 to move to the right, at this time, the connecting plate 38 drives the push plate 46 to move to the right, and further drives the transmission belt 35 to orbit in the reverse driving cavity 34 through the push plate 45, at this time, the orbiting transmission belt 35 drives the transmission wheel 36 to rotate, and further drives the second bevel gear 47 to rotate through the first bevel gear 44, and further drives the third bevel gear 49 to rotate through the rotating connecting shaft 48, and further drives the transmission spur gear 52 to rotate through the fourth bevel gear 53, and further drives the gear block 31 to rotate and drive the solar panel fixing block 29 to turn clockwise, and further drives the solar panel 28 to align with the light source, when the illumination condition is insufficient, the lifting motor 23 rotates reversely, at this time, the switching slider 56 The lifting block 26 is meshed with the threaded part on the rotating shaft 25 and can move downwards under the rotation of the rotating shaft 25, meanwhile, the rack block 37 and the overturning pushing and pulling block 39 gradually return to the initial state, meanwhile, the solar lifting plate 43 gradually descends, the pushing plate 46 returns to the initial state under the elastic force of the pushing spring 33 when being separated from the butting connection with the connecting plate 38, and then the driving belt 35 is driven to reversely orbit, so that the solar panel fixing block 29 is driven to reversely overturn and the solar panel fixing block 29 is driven to return to the horizontal state.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.

Claims

1. A photovoltaic device comprising a device body, characterized in that: a solar panel containing cavity with an upward opening is arranged in the device main body, a fixed block is fixedly connected to the end face of the right side of the device main body, a lifting cavity with a leftward opening is arranged in the fixed block, a lifting device is arranged in the lifting cavity, and a solar panel assembly is connected to the left end of the lifting device, wherein the solar panel assembly can be contained in the solar containing cavity when the lifting device descends to the maximum extent, a turnover device is arranged at the upper end of the lifting cavity and can drive the solar panel assembly to turn over so as to adjust the angle, the lifting device drives the solar panel assembly to ascend in the lifting cavity, and when the solar panel assembly ascends to the maximum extent, the lifting device continues to act so as to drive the turnover device to act, at the moment, the solar panel component does not continuously ascend, and the overturning device drives the solar panel component to overturn under the driving of the lifting device, so that the solar panel component is aligned to the light source to realize power generation; the lifting device comprises a lifting motor fixedly arranged in the inner wall of the lower side of the lifting cavity, the upper end of the lifting motor is in power fit connection with a rotating shaft, a rotating block capable of rotating in the lifting cavity is fixedly arranged on the rotating shaft, a thread structure is arranged on the rotating shaft on the lower side of the rotating block, a lifting block in threaded fit connection with the rotating shaft is slidably arranged in the lifting cavity, the solar panel assembly is fixedly connected to the left end face of the lifting block, a lifting guide chute is arranged in the inner wall of the right side of the lifting cavity in a communicating mode, and a lifting guide block extending into the lifting guide chute is fixedly connected to the end face of the right side of the lifting block; the solar panel component comprises a solar panel lifting block which is fixedly connected with the left end face of the lifting block and is connected with the left end face of the fixed block in a sliding fit manner, a turnover driving cavity is arranged in the solar panel lifting block, a driving wheel is rotatably arranged between the front inner wall and the rear inner wall of the turnover driving cavity, a driving belt is wound on the driving wheel, a sliding groove is arranged in the upper inner wall of the turnover driving cavity in a communicating and vertically penetrating manner, the left end of the upper end face of the driving belt is fixedly connected with a pushing plate which extends into the sliding groove, a pushing spring is connected between the right end face of the pushing plate and the right inner wall of the sliding groove, a pushing plate is arranged on the left side of the pushing plate and is positioned in the sliding groove in a sliding manner, wherein the front side of the driving wheel on the left side is positioned, the left end meshing cooperation of first bevel gear is connected with second bevel gear, the left end fixedly connected with of second bevel gear rotates the connecting axle, be provided with the transmission chamber in the left side inner wall in upset drive chamber, the left end that rotates the connecting axle extends to let in transmission intracavity and fixedly connected with third bevel gear, the left end meshing cooperation of third bevel gear is connected with fourth bevel gear, the rear end coaxial coupling of fourth bevel gear has can be in transmission intracavity pivoted transmission straight-teeth gear, the intercommunication is provided with in the left side inner wall in transmission chamber about running through and the opening pivoted groove to the left, the rotatable gear piece that is provided with the lower extreme that the lower extreme extends outside the downside opening of pivoted groove and is connected with the meshing cooperation of transmission straight-teeth gear, fixedly connected with is located the solar panel fixed block of solar energy lifter plate downside on the downside terminal surface of gear piece, a solar panel is fixedly arranged in the lower side end face of the solar panel fixing block; the turnover device comprises a turnover sliding cavity which is communicated with each other and is arranged in the inner wall of the rear side of the lifting cavity in a left-right penetrating way, a turnover chute which is arranged in the inner wall of the upper side of the turnover sliding cavity in a left-right penetrating way is communicated with each other, wherein a turnover push-pull block is arranged in the turnover sliding cavity in a sliding way, a through hole is arranged in the turnover push-pull block in a vertical penetrating way, the upper end of the rotating shaft extends through the through hole and then is rotatably connected to the inner wall of the upper side of the turnover chute through a bearing, the rear end of the end surface of the lower side of the turnover push-pull block is fixedly connected with a rack block which can slide back and forth in the turnover sliding cavity, the rack block and the end surface of the left side of the turnover push-pull block are fixedly connected with a, a switching push block is slidably arranged on the upper side of the lifting guide sliding block and positioned in the lifting motor, a switching block capable of sliding up and down in the lifting cavity is fixedly connected to the left end face of the switching sliding block, a switching rotary groove which penetrates up and down and is backwards opened is formed in the switching block, a spline rotary block in spline fit connection with the rotary block is rotatably arranged in the switching rotary groove, and a gear ring which can rotate in the switching rotary groove and can be meshed with the front end face of the lifting guide sliding block is fixedly connected to the arc end face of the periphery of the spline rotary block; the inner wall of the right side of the lifting motor is provided with a slider guide chute in a communicated manner, a slider guide block extending into the slider guide chute is fixedly connected to the end face of the right side of the switching slider, and a slider return spring is connected between the lower side end face of the slider guide block and the lower side inner wall of the slider guide chute.