CN215630889U

CN215630889U - Photovoltaic curtain wall

Info

Publication number: CN215630889U
Application number: CN202121065148.5U
Authority: CN
Inventors: 张小雷; 张大庆; 姚利; 鲁阳; 施翌; 吴昆�; 智鹏飞
Original assignee: Cgn Solar Chaohu Co ltd
Current assignee: Cgn Solar Chaohu Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2022-01-25
Anticipated expiration: 2031-05-18

Abstract

The utility model provides a photovoltaic curtain wall, comprising: the rotating mechanism is used for adjusting the inclination angle of the solar cell panel; the cleaning mechanism is used for cleaning dust on the surface of the solar cell panel; the rain shielding mechanism is used for shielding rain of the solar cell panel; the outer wall of the wall body is fixedly embedded with a fixed shell, a rotating mechanism is arranged in the fixed shell and controls an adjusting rod to rotate, the adjusting rod drives a protective shell to incline and deflect, a solar cell panel is installed on the inner wall of the protective shell, the cleaning mechanism is installed at two ends of the protective shell, and a rain shielding mechanism is arranged on the inner wall of the baffle. The utility model provides a photovoltaic curtain wall, which is internally provided with a rotating mechanism for adjusting the inclination angle of a cleaning solar panel, a cleaning mechanism for cleaning dust on the surface of the solar panel and a rain shielding mechanism for shielding the solar panel, and has the advantages of centralized functions and better use effect.

Description

Photovoltaic curtain wall

Technical Field

The utility model relates to the technical field of photovoltaics, in particular to a photovoltaic curtain wall.

Background

In recent years, the photovoltaic technology has been widely applied to building engineering, at present, the photovoltaic industry in China is rapidly developing, the positivity of adopting the photovoltaic technology and products in the engineering of the building curtain wall industry is continuously improved, and the functions of energy conservation and environmental protection are realized by converting light energy into electric energy.

Among the prior art, a photovoltaic curtain wall that application number is "201811180113.9", including outer wall face and interior wall, the outer wall face is provided with photovoltaic module, interior wall with the outer wall face interval sets up in order to be formed with the ventilation passageway, be provided with the ventilator that can make the air current circulate wherein in the ventilation passageway, first air intake and first air outlet have been seted up on the outer wall face, and/or second air intake and second air outlet have been seted up on the interior wall. Through above-mentioned technical scheme, the ventilator makes the air current circulate in ventilation channel to indoor, outdoor or indoor outer circulation of forming the air circulation, thereby can effectively reduce photovoltaic module's self temperature among the photovoltaic curtain improves photovoltaic module's generating efficiency.

However, the method still has the obvious defects in the using process: 1. in the daily use process of the photovoltaic curtain wall, the inclination angle of the solar cell panel for receiving illumination cannot be adjusted, so that the photovoltaic curtain wall cannot effectively absorb light energy and is low in utilization rate; 2. the device lacks a structure for cleaning the solar cell panel, and when the surface of the solar cell panel is attached by dust, the efficiency of absorbing light energy by the solar cell panel is obviously reduced; 3. the device does not have a structure for retaining water in rainy weather, so that the service life of the photovoltaic curtain wall cannot be prolonged, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a photovoltaic curtain wall to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a photovoltaic curtain wall comprising:

the rotating mechanism is used for adjusting the inclination angle of the solar cell panel;

the cleaning mechanism is used for cleaning dust on the surface of the solar cell panel;

the rain shielding mechanism is used for shielding rain of the solar cell panel; and

the wall body, the controller is installed to the inner wall of wall body, the fixed embedded fixed casing that is provided with of outer wall of wall body, be provided with slewing mechanism in the fixed casing, slewing mechanism control regulation pole rotates, it takes place to incline to deflect to adjust the pole drive protecting crust, solar cell panel is installed to the inner wall of protecting crust, clean the mechanism and install in the both ends of protecting crust, the upper and lower both ends in the protecting crust outside all are provided with the baffle, be provided with rain-proof mechanism on the inner wall of baffle.

Preferably, a hinge rod is connected between the wall body and the protective shell.

Preferably, slewing mechanism includes first bi-directional motor, first bi-directional motor is installed in the inner chamber of fixed casing, the fixed drive shaft that is provided with of output of first bi-directional motor, fixed cover is equipped with first gear in the drive shaft, the side meshing of first gear is provided with the second gear, the fixed first pivot that runs through of center department of second gear, fixed cover is equipped with first drive wheel in the first pivot, first drive wheel is connected with the second drive wheel through belt transmission, the fixed second pivot that runs through of center department of second drive wheel, fixed mounting has the regulation pole in the second pivot, and the one end that the second pivot was kept away from to the regulation pole is fixed in the inside wall of protecting crust.

Preferably, both ends of the first rotating shaft and the second rotating shaft are hinged in the bearing seat, and the bearing seat is fixed on the inner wall of the fixed shell.

Preferably, clean the mechanism and include the second bidirectional motor, the second bidirectional motor is installed on the protecting crust, the fixed lead screw that is provided with of output of second bidirectional motor, the surperficial screw thread opposite direction of the first half section and the latter half section of lead screw, the first half section and the latter half section of lead screw activity cover respectively are equipped with the slider, all articulated being provided with the push rod on the slider, adjacent two the push rod is articulated to be connected on same clean sponge.

Preferably, the first bidirectional motors are two in total and are respectively installed on the side walls at the upper end and the lower end of the protective shell.

Preferably, the rain shielding mechanism comprises a first micro motor, the first micro motor is mounted on the inner wall of the baffle, a first winding wheel is fixedly arranged at the output end of the first micro motor, and a water retaining curtain is arranged on the first winding wheel in a winding mode.

Preferably, a second micro motor is installed on the inner wall of the baffle far away from one side of the first micro motor, a second winding wheel is fixedly arranged at the output end of the second micro motor, ropes are wound on the outer walls of the two ends of the second winding wheel, and the other end of each rope is fixed to the bottom end of the water retaining curtain.

Compared with the prior art, the utility model has the beneficial effects that:

1. the solar cell panel protection device is provided with a rotating mechanism, and the adjusting rod can rotate by being provided with a first bidirectional motor, a driving shaft, a first gear, a second gear, a first rotating shaft, a first driving wheel, a belt, a second driving wheel and a second rotating shaft, so that the illumination angle of a solar cell panel in a protection shell is adjusted, and the light absorption efficiency of the solar cell panel is improved;

2. the cleaning mechanism is arranged, the screw rod is rotated through the work of the second bidirectional motor through the installation of the second bidirectional motor, the screw rod, the sliding blocks, the pushing rods and the cleaning sponge are matched through threads, the sliding blocks at two ends simultaneously move inwards, the included angle between the pushing rods is gradually reduced, the pushing rods push the cleaning sponge to move towards one side at a constant speed, the second bidirectional motor rotates reversely, the cleaning sponge moves towards the other side, the cleaning sponge moves back and forth to clean dust on the surface of the solar cell panel, and the dust is prevented from influencing the absorption of light energy;

3. the rain shielding mechanism is arranged, and the first micro motor, the first winding wheel, the water blocking curtain, the second micro motor, the second winding wheel and the rope are arranged, so that when the weather is rainy, the first micro motor and the second micro motor work, the first winding wheel and the second winding wheel rotate, the water blocking curtain is released by the first winding wheel to shield an opening of a protective shell, and the rope is wound by the second winding wheel to drive the water blocking curtain to move downwards to shield rain, so that the solar cell panel is protected, and the service life is prolonged.

The utility model provides a photovoltaic curtain wall, which is internally provided with a rotating mechanism for adjusting the inclination angle of a cleaning solar panel, a cleaning mechanism for cleaning dust on the surface of the solar panel and a rain shielding mechanism for shielding the solar panel, and has the advantages of centralized functions and better use effect.

Drawings

FIG. 1 is a schematic cross-sectional view of a side-view connecting structure of a wall and a protective shell according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the rotating mechanism of the present invention;

FIG. 4 is a schematic structural view of the sweeping mechanism of the present invention;

fig. 5 is a schematic structural view of the rain-shielding mechanism of the present invention.

In the figure: 1. a rotating mechanism; 2. a solar panel; 3. a cleaning mechanism; 4. a rain shielding mechanism; 5. a wall body; 6. a controller; 7. a stationary housing; 8. adjusting a rod; 9. a protective shell; 10. a baffle plate; 11. a hinged lever; 12. a first bi-directional motor; 13. a drive shaft; 14. a first gear; 15. a second gear; 16. a first rotating shaft; 17. a first drive pulley; 18. a belt; 19. a second transmission wheel; 20. a second rotating shaft; 21. a second bidirectional motor; 22. a screw rod; 23. a slider; 24. a push rod; 25. cleaning the sponge; 26. a first micro motor; 27. a first winding wheel; 28. a water retaining curtain; 29. a second micro motor; 30. a second winding wheel; 31. a rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1 to 5, the present invention provides a technical solution:

a photovoltaic curtain wall comprising:

the rotating mechanism 1 is used for adjusting the inclination angle of the cleaning solar panel 2;

the cleaning mechanism 3 is used for cleaning dust on the surface of the solar cell panel 2;

the rain shielding mechanism 4 is used for shielding rain of the solar cell panel 2; and

wall body 5, controller 6 is installed to the inner wall of wall body 5, controller 6 can control all electrical equipment that this application relates to, the fixed embedded fixed casing 7 that is provided with of outer wall of wall body 5, be provided with slewing mechanism 1 in the fixed casing 7, slewing mechanism 1 control adjusts the pole 8 and rotates, it takes place to incline and deflect to adjust pole 8 drive protecting crust 9, solar cell panel 2 is installed to the inner wall of protecting crust 9, clean mechanism 3 and install in the both ends of protecting crust 9, the upper and lower both ends in the protecting crust 9 outside all are provided with baffle 10, be provided with rain-proof mechanism 4 on the inner wall of baffle 10.

Preferably, a hinge rod 11 is connected between the wall 5 and the protective casing 9, the hinge rod 11 includes two connecting rods connected in a hinged manner, one of the connecting rods is fixed on the wall 5, the other connecting rod is fixed on the protective casing 9, and the adjacent ends of the two connecting rods are hinged, so that the protective casing 9 can rotate and tilt relative to the wall 5.

Preferably, the rotating mechanism 1 includes a first bidirectional motor 12, the first bidirectional motor 12 is installed in the inner cavity of the fixed housing 7, the output end of the first bidirectional motor 12 is fixedly provided with a driving shaft 13, the driving shaft 13 is fixedly sleeved with a first gear 14, a side surface of the first gear 14 is engaged with a second gear 15, the first gear 14 drives the second gear 15 when rotating, a first rotating shaft 16 is fixedly penetrated and arranged at the center of the second gear 15, a first transmission wheel 17 is fixedly sleeved on the first rotating shaft 16, the first transmission wheel 17 is in transmission connection with a second transmission wheel 19 through a belt 18, a second rotating shaft 20 is fixedly penetrated and arranged at the center of the second transmission wheel 19, an adjusting rod 8 is fixedly installed on the second rotating shaft 20, and one end of the adjusting rod 8 far away from the second rotating shaft 20 is fixed on the inner side wall of the protective housing 9, where the inner side wall is far away from the light-exposure surface, therefore, when the adjusting rod 8 rotates and tilts, the protective shell 9 drives the solar cell panel 2 therein to tilt.

Preferably, both ends of the first rotating shaft 16 and the second rotating shaft 20 are hinged in bearing seats, and the bearing seats are fixed on the inner wall of the fixed casing 7, so that the first rotating shaft 16 and the second rotating shaft 20 can rotate in situ, and the bearing seats play a role of movable support.

Preferably, the cleaning mechanism 3 includes a second bidirectional motor 21, the second bidirectional motor 21 is mounted on the protective shell 9, an output end of the second bidirectional motor 21 is fixedly provided with a screw rod 22, surface thread directions of a front half section and a rear half section of the screw rod 22 are opposite, the front half section and the rear half section of the screw rod 22 are respectively movably sleeved with a slider 23, therefore, when the screw rod 22 rotates, the two sliders 23 can move towards opposite directions simultaneously, that is, approach to each other or separate from each other, the sliders 23 are both provided with a push rod 24 in a hinged manner, two adjacent push rods 24 are connected to the same cleaning sponge 25 in a hinged manner, and the cleaning sponge 25 cleans the surface of the solar cell panel 2 in motion, so as to prevent the problem that the lighting rate is reduced after dust adheres thereto.

Preferably, the first bidirectional motors 12 are two in number and are respectively installed on the side walls at the upper end and the lower end of the protective shell 9, so that two groups of cleaning sponges 25 are also arranged, the solar cell panel 2 can be cleaned more comprehensively, the cleaning time is effectively shortened, and the cleaning efficiency is improved.

Preferably, the rain shielding mechanism 4 comprises a first micro motor 26, the first micro motor 26 is mounted on the inner wall of the baffle 10, a first winding wheel 27 is fixedly arranged at the output end of the first micro motor 26, a water-blocking curtain 28 is wound on the first winding wheel 27, when the first winding wheel 27 rotates, the water-blocking curtain 28 can be wound or unfolded, and in rainy days, the water-blocking curtain 28 can be unfolded to shield the solar cell panel 2, so that the solar cell panel is prevented from being damaged due to erosion and soaking of rainwater.

Preferably, a second micro motor 29 is installed on the inner wall of the baffle 10 on the side far away from the first micro motor 26, a second winding wheel 30 is fixedly arranged at the output end of the second micro motor 29, a rope 31 is wound on the outer wall of each of the two ends of the second winding wheel 30, the other end of the rope 31 is fixed at the bottom end of the water curtain 28, and the water curtain 28 can be wound or unwound more stably under the traction of the rope 31 to avoid the position deviation thereof.

The first embodiment is as follows:

if the inclination angle of the solar cell panel 2 needs to be adjusted, the inclination angle can be adjusted through the rotating mechanism 1, specifically, the first bidirectional motor 12 is started, the first bidirectional motor 12 drives the first gear 14 to rotate through the driving shaft 13, the first gear 14 drives the first rotating shaft 16 to rotate through the second gear 15 meshed with the first gear, so that the first driving wheel 17 also rotates along with the first gear, the first driving wheel 17 drives the second driving wheel 19 to rotate through the belt 18, so that the adjusting rod 8 fixed on the second rotating shaft 20 generates rotational deviation, because the adjusting rod 8 is fixedly connected to the inner side wall of the protective shell 9, when the adjusting rod 8 rotates and inclines, the solar cell panel 2 in the protective shell 9 is driven to move along with the adjusting rod, the illumination angle is adjusted, and the efficiency of light absorption of the solar cell panel is improved.

Example two:

when the device is used for a period of time, if dust is attached to the solar cell panel 2, the lighting rate of the device can be seriously affected, and at the moment, the cleaning mechanism 3 can be started, specifically, the second bidirectional motor 21 is started, so that the second bidirectional motor 21 drives the screw rod 22 to rotate, the surface thread directions of the front half section and the rear half section of the screw rod 22 are opposite, the front half section and the rear half section of the screw rod 22 are respectively and movably sleeved with the sliding blocks 23, when the screw 22 rotates, therefore, the two sliders 23 will move simultaneously in opposite directions, i.e., close to or far from each other, by controlling the forward rotation and the reverse rotation of the second bidirectional motor 21, the included angle between the push rods 24 is gradually decreased and gradually increased in a continuous cycle, and then promote clean sponge 25 along solar cell panel 2's surface round trip movement, clean, effectively get rid of the attachment, improve solar cell panel 2's daylighting rate.

Example three:

in rainy weather, can use rain-proof mechanism 4 to protect solar cell panel 2, specifically, work through first micro motor 26 and second micro motor 29, make first take-up pulley 27 and second take-up pulley 30 rotate simultaneously, the manger plate curtain 28 that first take-up pulley 27 went up to roll up and establish gradually expandes, shelter from the opening part of protecting sheathing 9, thereby protect solar cell panel 2, avoid the rainwater to lead to its performance degradation after eroding for a long time, the output end of second micro motor 29 is fixed with second take-up pulley 30, the outer wall that the second was taken up around the take-up pulley 30 both ends all twined and is provided with rope 31, the other end of rope 31 is fixed in the bottom of manger plate curtain 28, under the traction of rope 31, manger plate curtain 28 can roll up or expand more steadily, avoid it to take place the offset, excellent in use effect.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A photovoltaic curtain wall, comprising:

the rotating mechanism (1) is used for adjusting the inclination angle of the solar cell panel (2);

the cleaning mechanism (3) is used for cleaning dust on the surface of the solar cell panel (2);

the rain shielding mechanism (4) is used for shielding rain of the solar cell panel (2); and

wall body (5), controller (6) are installed to the inner wall of wall body (5), the fixed embedded fixed casing (7) that is provided with of outer wall of wall body (5), be provided with slewing mechanism (1) in fixed casing (7), slewing mechanism (1) control regulation pole (8) rotate, it deflects to adjust pole (8) and drive protecting crust (9) and take place to incline, solar cell panel (2) are installed to the inner wall of protecting crust (9), clean mechanism (3) and install in the both ends of protecting crust (9), the upper and lower both ends in the protecting crust (9) outside all are provided with baffle (10), be provided with rain-sheltering mechanism (4) on the inner wall of baffle (10).

2. The photovoltaic curtain wall of claim 1, wherein: a hinge rod (11) is connected between the wall body (5) and the protective shell (9).

3. A photovoltaic curtain wall as claimed in claim 1 or 2, wherein: the rotating mechanism (1) comprises a first bidirectional motor (12), the first bidirectional motor (12) is arranged in the inner cavity of the fixed shell (7), the output end of the first bidirectional motor (12) is fixedly provided with a driving shaft (13), a first gear (14) is fixedly sleeved on the driving shaft (13), a second gear (15) is meshed with the side surface of the first gear (14), a first rotating shaft (16) is fixedly arranged at the center of the second gear (15) in a penetrating way, a first transmission wheel (17) is fixedly sleeved on the first rotating shaft (16), the first transmission wheel (17) is in transmission connection with a second transmission wheel (19) through a belt (18), a second rotating shaft (20) is fixedly arranged at the center of the second driving wheel (19) in a penetrating way, an adjusting rod (8) is fixedly arranged on the second rotating shaft (20), and one end of the adjusting rod (8) far away from the second rotating shaft (20) is fixed on the inner side wall of the protective shell (9).

4. The photovoltaic curtain wall of claim 3, wherein: the two ends of the first rotating shaft (16) and the second rotating shaft (20) are hinged in the bearing seats, and the bearing seats are fixed on the inner wall of the fixed shell (7).

5. A photovoltaic curtain wall as claimed in claim 1 or 2, wherein: clean mechanism (3) and include second bidirectional motor (21), second bidirectional motor (21) is installed on protecting crust (9), the fixed lead screw (22) that is provided with of output of second bidirectional motor (21), the surface screw thread opposite direction of the first half and the latter half of lead screw (22), the first half and the latter half of lead screw (22) activity cover respectively are equipped with slider (23), all articulated push rod (24) that are provided with on slider (23), adjacent two push rod (24) are articulated to be connected on same clean sponge (25).

6. The photovoltaic curtain wall as claimed in claim 5, wherein: the two first bidirectional motors (12) are respectively arranged on the side walls at the upper end and the lower end of the protective shell (9).

7. A photovoltaic curtain wall as claimed in claim 1 or 2, wherein: the rain shielding mechanism (4) comprises a first micro motor (26), the first micro motor (26) is installed on the inner wall of the baffle (10), a first winding wheel (27) is fixedly arranged at the output end of the first micro motor (26), and a water retaining curtain (28) is arranged on the first winding wheel (27) in a winding mode.

8. The photovoltaic curtain wall as claimed in claim 7, wherein: keep away from first micro motor (26) one side the inner wall of baffle (10) is installed second micro motor (29), the output of second micro motor (29) is fixed and is provided with second and wind rolling wheel (30), the outer wall of second around rolling wheel (30) both ends all twines and is provided with rope (31), the other end of rope (31) is fixed in the bottom of manger plate curtain (28).