A solar energy storage device with protective function
Through the design of water collection monitoring and electric roller shutter mechanism, the problem of lack of protection for solar energy storage devices in bad weather is solved, automatic protection and high reliability of solar panels are achieved, and the adjustability and service life of the device are improved.
Patent Information
- Application Number
- CN202110271393.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2021-03-13
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2041-03-13
AI Technical Summary
Existing solar energy storage devices lack protection in bad weather, resulting in the susceptibility of solar panels to damage.
A solar energy storage device including a water collection monitoring mechanism and an electric roller shutter mechanism is designed. The water collection monitoring mechanism collects rainwater through a water collection bucket and a slide rod. When the rainwater reaches a certain amount, the conductive head contacts the conductive sheet to activate the electric power. The roller shutter mechanism shields and protects the solar panels, and automatically detects and unlimited adjustment of drainage through structures such as adjustment rods, adjustment heads, and elastic membranes to avoid water interference with the circuit.
Automatic detection and protection of solar panels are realized in heavy rainy weather. The automatic shielding function of the electric roller shutter mechanism effectively protects the solar panels, improving the adjustability and reliability of the device, and through structures such as diversion bosses, wrinkle sleeves, etc. Avoid water interference and extend service life.
Smart Images
Figure CN113162537B_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of solar energy storage devices, and in particular to a solar energy storage device with a protective function. Background Art
[0002] Solar energy is an environmentally friendly and clean natural energy source. Since solar photovoltaic power generation is safe and reliable and will not be affected by energy crises and unstable factors in the fuel market, people often convert and store solar energy through solar energy storage devices. Although the current solar energy storage devices can meet certain energy storage needs, since most solar energy storage devices are set up outdoors and exposed to the outside world for a long time, they often do not have protective functions when encountering severe weather such as rain and snow, which makes solar panels easily damaged.
[0003] After searching, the Chinese patent application number is
[0004] Patent CN201721293526.9 discloses a solar energy storage device for sewage pipe network, which belongs to the field of sewage treatment technology, including a fixed structure and a fixed plate fixed to the fixed structure, a driving mechanism is arranged inside the protective shell at one end of the battery, the driving mechanism is slidably connected to the fixed plate, the driving mechanism is rotatably connected to the solar panel through a rotating shaft, the solar panel is rotatably connected to the support plate through a rotating shaft, the support plate is fixed to the fixed plate, and a photosensitive control mechanism is arranged inside the solar panel, the photosensitive control mechanism includes a fixed box, a photosensitive switch, a through hole and a shading plate, the fixed box is fixed to the solar panel, the shading sheet is engaged with the fixed box, the through hole runs through the fixed box, the photosensitive switch is fixed to the fixed box, the through hole is arranged between the shading sheet and the photosensitive switch, and the photosensitive switch is electrically connected to the driving mechanism. The solar energy storage device in the above patent has the following shortcomings: although it can meet certain energy storage needs, since the solar energy storage device is mostly set up outdoors and exposed to the outside world for a long time, it often does not have a protective function when encountering bad weather such as rain and snow, which makes the solar panel easy to be damaged. Summary of the invention
[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a solar energy storage device with a protective function.
[0006] In order to achieve the above object, the present invention adopts the following technical solutions:
[0007] A solar energy storage device with a protective function comprises a mounting frame and a solar panel, wherein the outer wall of one side of the solar panel is fixed to the outer wall of one side of the mounting frame by screws, a water collection monitoring mechanism is arranged on the outer wall of the top of the mounting frame, an electric rolling shutter mechanism is also fixed to the outer wall of one side of the mounting frame by screws, the electric rolling shutter mechanism is located obliquely above the solar panel, the water collection monitoring mechanism comprises a water collecting bucket and a slide bar, the top of the slide bar is fixed to the outer wall of the bottom of the water collecting bucket by screws, a cylindrical seat is integrally arranged on the outer wall of one side of the mounting frame, and the inner wall of the cylindrical seat is screwed An annular plate is fixed with a thread, and a sliding rod is slidably connected to the inner wall of the annular plate. A first supporting spring is arranged between the top outer wall of the annular plate and the bottom outer wall of the water collecting bucket. The first supporting spring is sleeved on the outside of the sliding rod. A conductive head is bonded to the bottom outer wall of the sliding rod, and an adjusting rod is connected to the bottom inner wall of the cylindrical seat by a thread. Two conductive sheets adapted to the conductive head are bonded to the top of the adjusting rod, and the two conductive sheets are connected to the control circuit of the electric rolling shutter mechanism by wires; and a wire hole for accommodating the conductive sheet wire is opened at the top of the wire hole, and a water outlet pipe is integrally arranged on the side wall of the bottom end of the water collecting bucket.
[0008] Preferably: a limiting tube is welded at one end of the water outlet pipe, and the circumferential outer wall of the limiting tube is provided with evenly distributed plug holes, the inner wall of the water outlet pipe is bonded with an annular elastic membrane, and the inner ring edge of the annular elastic membrane is bonded with an elastic ring, the outer wall of the water outlet pipe is rotatably connected with an adjusting head, the circumferential inner wall of the adjusting head and the circumferential outer wall of the water outlet pipe are provided with more than two annular grooves, a wear-resistant rubber ring is embedded in the annular groove, the circumferential inner wall of the adjusting head is welded with evenly distributed elastic sheets, one end of the elastic sheets are respectively passed through the plug holes and bonded to the circumferential outer wall of the elastic ring, the elastic sheets constitute a cyclone structure, and the outer wall of the bottom end of the adjusting rod is integrally provided with a second adjusting knob.
[0009] Furthermore: a guide boss is integrally provided on the outer wall of the top of the mounting frame. The guide boss is a hollow frustum-shaped structure, and the diameter of the guide boss gradually decreases in the vertical upward direction.
[0010] Further preferably, the top outer wall of the guide boss and the bottom outer wall of the water collecting bucket are bonded with the same corrugated rubber sleeve.
[0011] As a preferred embodiment of the present invention: the electric rolling shutter mechanism includes a driving assembly and rolling shutter blades, two symmetrical slide rails are fixed to the two sides of the inclined outer wall of the mounting frame by screws, and the rolling shutter blades are slidably connected to the inner walls of the two slide rails.
[0012] As a further preferred embodiment of the present invention: the top inner wall and the bottom inner wall of the slide rail are both fixed with evenly distributed slide cylinders by screws, the inner walls of the slide cylinders are slidably connected with ball seats, a same second support spring is arranged between one end of each ball seat and the inner wall of the slide rail, the inner wall of the ball seat is slidably connected with rolling balls, and the rolling balls are respectively slidably connected to the upper and lower outer walls of the rolling shutter blades.
[0013] As a further solution of the present invention: a same cleaning pad layer is arranged between the ball seat and the rolling ball, the cleaning pad layer is adapted to the shape of the ball seat, and the cleaning pad layer is bonded to the inner wall of the ball seat.
[0014] On the basis of the above-mentioned scheme: one end of the rolling shutter blade of the electric rolling shutter mechanism is fixed with a pressure cover by screws, a pressure plate parallel to the pressure cover is arranged under the pressure cover, and more than two guide columns are fixed to the top of the pressure plate by screws, the top of the guide column passes through the top of the pressure cover, and the guide columns are slidably connected to the inner wall of the bottom of the pressure cover, the inner wall of the top of the pressure plate is rotatably connected with an adjusting stud, the adjusting stud is connected to the inner wall of the bottom of the pressure cover by threads, and the outer wall of the bottom of the pressure plate is bonded with densely distributed elastic rubber heads.
[0015] Based on the above solution, it is preferred that: the elastic rubber head is of a hollow structure, and the circumferential outer wall of the elastic rubber head is provided with evenly distributed scraping openings.
[0016] On the basis of the above scheme, it is further preferred that: an upper base plate is fixed to the bottom outer wall of the mounting frame by screws, a lower base plate is arranged below the upper base plate, and more than four third support springs are arranged between the lower base plate and the upper base plate; a ball rod is fixed to the top outer wall of the lower base plate by screws, an adjustment seat is welded to the top outer wall of the upper base plate, the top end of the ball rod is slidably connected to the inner wall of the adjustment seat, a fastening knob for fixing the ball rod is threadedly connected to the top inner wall of the adjustment seat, and a fastening rubber head is fixed to the bottom end of the fastening knob by screws.
[0017] On the basis of the above scheme, it is further preferred that: the top outer wall of the pressure cover is equipped with evenly distributed drainage buckets, the bottom ends of the drainage buckets penetrate the pressure cover, the top outer wall of the pressure plate is provided with evenly distributed drainage holes, the drainage holes are connected to the inside of the elastic rubber head, and the top outer wall of the pressure plate is provided with drainage grooves, which are connected to the drainage holes.
[0018] The beneficial effects of the present invention are:
[0019] 1. The present invention provides structures such as a water collecting bucket and an electric rolling shutter mechanism. When encountering heavy rain, the water collecting bucket can collect and receive rainwater, and the outlet pipe will discharge the rainwater collected in the water collecting bucket. When the rain is heavy, the water collecting speed is greater than the drainage speed, so that the rainwater in the water collecting bucket continues to increase, so that the water collecting bucket is affected by gravity and descends with the cooperation of the deformation of the first supporting spring, and the slide bar slides in the annular plate. When the rainwater in the water collecting bucket reaches a certain level, as the slide bar descends, the conductive head at the bottom of the slide bar contacts the two conductive sheets and turns on the circuit of the conductive sheets, thereby enabling the electric rolling shutter mechanism to work. The electric rolling shutter mechanism works to shield the top surface of the solar panel to achieve protection. This design can achieve automatic detection in heavy rainy weather and provide protection for the solar panel. In addition, the user can change the height of the conductive sheet by rotating the adjusting rod, thereby achieving the effect of changing the working conditions of the triggering electric rolling shutter mechanism, thereby improving adjustability.
[0020] 2. By setting up structures such as an adjusting head, an elastic ring, and annular elastic membrane, the elastic sheet can be deformed under the limit of the jack by rotating the adjusting head, so that the inner diameter of the elastic ring can be changed, thereby achieving the effect of steplessly adjusting the drainage speed of the outlet pipe, and the wear-resistant rubber ring can provide sufficient friction, so that the adjusting head can remain stationary when not controlled by human power, further improving the adjustability and reliability.
[0021] 3. By setting up the diversion boss, it can divert rainwater and effectively prevent water from flowing in and interfering with the circuit of the conductive sheet. By setting up the corrugated rubber sleeve, it can further prevent water from flowing to the conductive sheet. At the same time, it can adapt to the lifting of the water collecting bucket and improve reliability.
[0022] 4. By setting up a slide rail, the rolling shutter blades can be guided to improve the reliability of protection; by setting up structures such as a ball seat and a rolling ball, the rolling shutter blades can cooperate when sliding to improve the smoothness of sliding, and the design of structures such as the second support spring can prevent the rolling shutter blades from being stuck due to foreign objects; by setting up a cleaning pad, the surface of the rolling ball can be cleaned when the rolling ball rolls to improve the smoothness of sliding and extend the service life.
[0023] 5. By setting the pressure cover, the pressure plate and the elastic rubber head, when the electric roller shutter mechanism is working, as the roller shutter blades are shielded, the elastic rubber head can synchronously and effectively clean the top surface of the solar panel, and the user can control the distance between the pressure plate and the pressure cover by rotating the adjustment stud, thereby changing the contact state between the elastic rubber head and the top surface of the solar panel to achieve the effect of adjusting the wiping force.
[0024] 6. By setting structures such as scraping ports, the scraping ports can be used to effectively scrape off stubborn dirt attached to the top surface of the solar panel when the elastic rubber head is used for brushing and wiping, and the hollow structure of the elastic rubber head is convenient for the discharge of dirt, thereby enhancing the cleaning ability and improving practicality; by setting structures such as adjustment seats and ball rods, the angles of the lower base plate and the upper base plate can be easily adjusted, thereby achieving the purpose of adjusting the angle of the solar panel, further improving adjustability and practicality.
[0025] 7. By setting up structures such as drainage buckets and drainage grooves, the drainage buckets can be used to divert external rainwater. The rainwater flows into the drainage grooves through the drainage buckets, and then is input into the elastic rubber head through the drainage holes to achieve the purpose of flushing the elastic rubber head, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 This is a schematic diagram of the overall structure of a solar energy storage device with a protective function proposed by the present invention;
[0027] Figure 2 This is a schematic diagram of the structure of the back of a solar energy storage device with a protective function proposed by the present invention;
[0028] Figure 3 This is a structural schematic diagram of a water collection monitoring mechanism for a solar energy storage device with a protective function proposed by the present invention;
[0029] Figure 4 This is a schematic structural diagram of a cross-section of a water collection monitoring mechanism of a solar energy storage device with a protective function proposed by the present invention;
[0030] Figure 5 for Figure 4 The enlarged view of point A in the middle;
[0031] Figure 6 This is a schematic structural diagram of a cross-section of an adjusting head and a limiting tube of a solar energy storage device with a protective function proposed by the present invention;
[0032] Figure 7 This is a schematic structural diagram of a gland of a solar energy storage device with a protective function proposed by the present invention;
[0033] Figure 8 This is a schematic structural diagram of a cross-section of a ball seat of a solar energy storage device with a protective function proposed by the present invention;
[0034] Fig. 9 This is a schematic diagram of the structure of an elastic rubber head of a solar energy storage device with a protective function proposed by the present invention;
[0035] Fig.10 This is a schematic structural diagram of a cross-section of an adjustment seat of a solar energy storage device with a protective function proposed by the present invention;
[0036] Fig.11 This is a schematic structural diagram of a solar energy storage device gland with a protective function proposed in Example 2 of the present invention;
[0037] Fig.12 This is a schematic structural diagram of a drainage groove and drainage hole of a solar energy storage device with a protective function proposed in Example 2 of the present invention.
[0038] In the figure: 1 mounting frame, 2 electric roller shutter mechanism, 3 water collecting bucket, 4 pressure cover, 5 solar panel, 6 third support spring, 7 lower bottom plate, 8 upper bottom plate, 9 slide rail, 10 ball bar, 11 adjustment seat, 12 adjustment head, 13 adjustment rod, 14 second adjustment knob, 15 cylindrical seat, 16 guide boss, 17 wrinkled rubber sleeve, 18 first support spring, 19 slide rod, 20 annular plate, 21 conductive head, 22 conductive sheet, 23 wire hole, 24 annular elastic membrane, 25 wear-resistant rubber ring, 26 water outlet pipe, 27 elastic sheet, 28 elastic ring, 29 jack, 30 limit tube, 31 ball seat, 32 second support spring, 33 slide cylinder, 34 cleaning cushion, 35 rolling ball, 36 pressure plate, 37 scraping mouth, 38 elastic rubber head, 39 fastening knob, 40 fastening rubber head, 41 guide column, 42 adjusting stud, 43 drainage bucket, 44 drainage groove, 45 drainage hole. DETAILED DESCRIPTION
[0039] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.
[0040] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0041] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.
[0042] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.
[0043] Embodiment 1:
[0044] A solar energy storage device with protective function, such as Figure 1-10As shown, it includes a mounting frame 1 and a solar panel 5, the outer wall of one side of the solar panel 5 is fixed to the outer wall of one side of the mounting frame 1 by screws, the top outer wall of the mounting frame 1 is provided with a water collection monitoring mechanism, the outer wall of one side of the mounting frame 1 is also fixed with an electric roller shutter mechanism 2 by screws, the electric roller shutter mechanism 2 is located obliquely above the solar panel 5, the water collection monitoring mechanism includes a water collecting bucket 3 and a slide bar 19, the top of the slide bar 19 is fixed to the bottom outer wall of the water collecting bucket 3 by screws, the outer wall of one side of the mounting frame 1 is integrally provided with a cylindrical seat 15, the inner wall of the cylindrical seat 15 is fixed with an annular plate 20 by screws, the slide bar 19 is slidably connected to the inner wall of the annular plate 20, and the same The first support spring 18 is sleeved on the outside of the sliding rod 19, and a conductive head 21 is bonded to the outer wall of the bottom of the sliding rod 19. The inner wall of the bottom of the cylindrical seat 15 is connected to the adjusting rod 13 through a thread. Two conductive sheets 22 adapted to the conductive head 21 are bonded to the top of the adjusting rod 13. The two conductive sheets 22 are connected to the control circuit of the electric rolling shutter mechanism 2 through wires; and a wire hole 23 for receiving the wire of the conductive sheet 22 is provided at the top of the wire hole 23. The bottom side wall of the water collecting bucket 3 is integrally provided with a water outlet pipe 26; by arranging structures such as the water collecting bucket 3 and the electric rolling shutter mechanism 2, when encountering heavy rain, the water collecting bucket 3 can collect and receive rainwater, and the water outlet pipe 26 discharges the rainwater collected in the water collecting bucket 3. When the rain is heavy, the collecting bucket 3 The water speed is greater than the drainage speed, so that the rainwater in the water collecting bucket 3 continues to increase, so that the water collecting bucket 3 is affected by gravity and falls with the deformation of the first support spring 18, and the slide bar 19 slides in the annular plate 20. When the rainwater in the water collecting bucket 3 reaches a certain level, as the slide bar 19 falls, the conductive head 21 at the bottom of the slide bar 19 contacts the two conductive sheets 22 and turns on the circuit of the conductive sheets 22, so that the electric rolling shutter mechanism 2 can work. The electric rolling shutter mechanism 2 works to shield the top surface of the solar panel 5 for protection. This design can realize automatic detection in rainy weather and provide protection for the solar panel 5. In addition, the user can change the height of the conductive sheet 22 by rotating the adjusting rod 13, so as to change the triggering height of the electric roller shutter mechanism 2. The effect on the working conditions of the rolling shutter mechanism 2 improves the adjustability. In addition, a control unit with a timing chip is provided in the control circuit of the electric rolling shutter mechanism 2. When the conductive head 21 at the bottom of the slide bar 19 contacts the two conductive sheets 22 and turns on the circuit of the conductive sheets 22, the control unit senses the electrical signal and controls the electric rolling shutter mechanism 2 to work. When the electrical signal disappears, the timing chip starts timing. After the timing reaches the specified time (preferably 5 minutes), the control unit controls the electric rolling shutter mechanism 2 to retract. When the timing chip is timing, the circuit of the conductive sheet 22 is turned on, causing the electrical signal to appear again, and the timing chip is reset. This design can facilitate the control of the electric rolling shutter mechanism 2 to reset, and avoid the electric rolling shutter mechanism 2 from being repeatedly lowered and rolled up, with high reliability.
[0045] In order to facilitate the adjustment of the drainage speed of the water outlet pipe 26; Figure 3 , Figure 6 As shown, a limiting tube 30 is welded at one end of the outlet pipe 26, and a uniformly distributed plug hole 29 is opened on the circumferential outer wall of the limiting tube 30. An annular elastic film 24 is bonded to the inner wall of the outlet pipe 26, and an elastic ring 28 is bonded to the inner ring edge of the annular elastic film 24. The outer wall of the outlet pipe 26 is rotatably connected with an adjusting head 12. The circumferential inner wall of the adjusting head 12 and the circumferential outer wall of the outlet pipe 26 are provided with more than two annular grooves, and a wear-resistant rubber ring 25 is embedded in the annular groove. The circumferential inner wall of the adjusting head 12 is welded with uniformly distributed elastic sheets 27, and one end of the elastic sheet 27 is respectively passed through the plug hole 29 and bonded to the loose ring 28. The circumferential outer wall of the tightening ring 28 and the elastic sheet 27 constitute a cyclone structure, and the outer wall of the bottom end of the adjusting rod 13 is integrally provided with a second adjusting knob 14; by providing structures such as the adjusting head 12, the elastic ring 28, the annular elastic membrane 24, etc., the elastic sheet 27 can be deformed under the limit of the jack 29 by rotating the adjusting head 12, so that the inner diameter of the elastic ring 28 can be changed, so as to achieve the effect of steplessly adjusting the drainage speed of the water outlet pipe 26, and the wear-resistant rubber ring 25 can provide sufficient friction, so that the adjusting head 12 can remain stationary when not controlled by human power, further improving the adjustability and reliability.
[0046] In order to prevent water from flowing into the circuit that interferes with the conductive sheet 22; Figure 3 , Figure 4 As shown, the top outer wall of the mounting frame 1 is integrally provided with a guide boss 16, which is a hollow truncated cone structure, and the diameter of the guide boss 16 gradually decreases in the vertical upward direction; by providing the guide boss 16, it can have a guide effect on rainwater, effectively preventing water from flowing in and interfering with the circuit of the conductive sheet 22.
[0047] To improve reliability; Figure 3 , Figure 4 As shown, the top outer wall of the guide boss 16 and the bottom outer wall of the water collecting bucket 3 are bonded with the same corrugated rubber sleeve 17. By providing the corrugated rubber sleeve 17, it is possible to further prevent water from flowing to the conductive sheet 22, and at the same time, it can adapt to the lifting and lowering of the water collecting bucket 3, thereby improving reliability.
[0048] In order to improve the smoothness of the operation of the electric roller shutter mechanism 2; Figure 7 , Figure 8 As shown, the electric rolling shutter mechanism 2 includes a driving assembly and rolling shutter blades. Two symmetrical slide rails 9 are fixed to the two sides of the inclined outer wall of the mounting frame 1 by screws, and the rolling shutter blades are slidably connected to the inner walls of the two slide rails 9. By setting the slide rails 9, the rolling shutter blades can be guided, thereby improving the reliability of protection.
[0049] To further improve reliability; Figure 8 As shown, the top inner wall and the bottom inner wall of the slide rail 9 are fixed with evenly distributed slide cylinders 33 by screws, the inner wall of the slide cylinder 33 is slidably connected with a ball seat 31, and the same second support spring 32 is arranged between one end of each ball seat 31 and the inner wall of the slide rail 9, and the inner wall of the ball seat 31 is slidably connected with a rolling ball 35, and the rolling ball 35 is respectively slidably connected to the upper and lower outer walls of the rolling shutter blades; by arranging structures such as the ball seat 31 and the rolling ball 35, the rolling shutter blades can cooperate when sliding to improve the smoothness of sliding, and the design of structures such as the second support spring 32 can avoid the phenomenon that the rolling shutter blades are stuck due to obstruction of foreign objects.
[0050] In order to facilitate the removal of stains on the surface of the ball 35, Figure 8 As shown, a cleaning pad layer 34 is provided between the ball seat 31 and the rolling ball 35. The cleaning pad layer 34 is adapted to the shape of the ball seat 31, and the cleaning pad layer 34 is bonded to the inner wall of the ball seat 31. By providing the cleaning pad layer 34, the surface of the rolling ball 35 can be cleaned when the rolling ball 35 rolls, so as to improve the sliding smoothness and extend the service life.
[0051] In order to clean the surface of the solar panel 5 synchronously when the electric roller shutter mechanism 2 is working; Figure 7 , Fig. 9 As shown, one end of the rolling shutter blade of the electric rolling shutter mechanism 2 is fixed with a pressure cover 4 by screws, and a pressure plate 36 parallel to the pressure cover 4 is arranged below the pressure cover 4, and more than two guide columns 41 are fixed to the top of the pressure plate 36 by screws, and the top of the guide column 41 passes through the top of the pressure cover 4, and the guide columns 41 are slidably connected to the inner wall of the bottom of the pressure cover 4, and the inner wall of the top of the pressure plate 36 is rotatably connected with an adjusting stud 42, and the adjusting stud 42 is connected to the inner wall of the bottom of the pressure cover 4 by threads, and the outer wall of the bottom of the pressure plate 36 is bonded with densely distributed elastic rubber heads 38; by arranging the pressure cover 4, the pressure plate 36 and the elastic rubber head 38, when the electric rolling shutter mechanism 2 is working, as the rolling shutter blade is shielded, the elastic rubber head 38 can synchronously and effectively clean the top surface of the solar panel 5, and the user can control the distance between the pressure plate 36 and the pressure cover 4 by rotating the adjusting stud 42, thereby changing the contact state between the elastic rubber head 38 and the top surface of the solar panel 5, so as to achieve the effect of adjusting the wiping force.
[0052] To improve the cleaning effect; Fig. 9 As shown, the elastic rubber head 38 is of a hollow structure, and the circumferential outer wall of the elastic rubber head 38 is provided with evenly distributed scraping openings 37; by providing structures such as the scraping openings 37, the scraping openings 37 can be used to effectively scrape off stubborn dirt attached to the top surface of the solar panel 5 when the elastic rubber head 38 is brushed and wiped, and the hollow structure of the elastic rubber head 38 facilitates the discharge of dirt, thereby enhancing the cleaning ability and improving the practicality.
[0053] In order to facilitate the adjustment of the angle of the solar panel 5; Figure 2 , Fig.10 As shown, the bottom outer wall of the mounting frame 1 is fixed with an upper base plate 8 by screws, a lower base plate 7 is arranged below the upper base plate 8, and more than four third support springs 6 are arranged between the lower base plate 7 and the upper base plate 8; the top outer wall of the lower base plate 7 is fixed with a ball rod 10 by screws, an adjustment seat 11 is welded to the top outer wall of the upper base plate 8, the top end of the ball rod 10 is slidably connected to the inner wall of the adjustment seat 11, the top inner wall of the adjustment seat 11 is threadedly connected with a fastening knob 39 for fixing the ball rod 10, and the bottom end of the fastening knob 39 is fixed with a fastening rubber head 40 by screws; by providing the adjustment seat 11, the ball rod 10 and other structures, it is possible to facilitate the adjustment of the angles of the lower base plate 7 and the upper base plate 8, thereby achieving the purpose of adjusting the angle of the solar panel 5, further improving the adjustability and practicality.
[0054] When the present embodiment is in use, when encountering heavy rain, the water collecting bucket 3 can collect and receive rainwater, and at the same time, the water outlet pipe 26 discharges the rainwater collected in the water collecting bucket 3. When the rain is heavy, the water collecting speed is greater than the drainage speed, so that the rainwater in the water collecting bucket 3 continues to increase, so that the water collecting bucket 3 is affected by gravity and descends with the cooperation of the deformation of the first supporting spring 18, and the slide bar 19 slides in the annular plate 20. When the rainwater in the water collecting bucket 3 reaches a certain level, as the slide bar 19 descends, the conductive head 21 at the bottom end of the slide bar 19 contacts the two conductive sheets 22 and turns on the circuit of the conductive sheets 22, so that the electric roller shutter mechanism 2 can work, and the electric The rolling shutter mechanism 2 shields the top surface of the solar panel 5 for protection. In addition, the user can change the height of the conductive sheet 22 by rotating the adjusting rod 13, thereby changing the working conditions of the triggering electric rolling shutter mechanism 2. The user can also rotate the adjusting head 12 to deform the elastic sheet 27 under the limit of the plug hole 29, so that the inner diameter of the elastic ring 28 can be changed, so as to achieve the effect of steplessly adjusting the drainage speed of the water outlet pipe 26. The wear-resistant rubber ring 25 can provide sufficient friction, so that the adjusting head 12 can remain stationary when it is not controlled by human power. This design can achieve automatic adjustment in rainy weather. The design of the guide boss 16 and the folded rubber sleeve 17 can isolate and guide rainwater, preventing water from flowing in and interfering with the circuit of the conductive sheet 22; when the electric roller shutter mechanism 2 is working, the roller shutter blades slide between the upper and lower rolling balls 35. When they touch foreign objects, the second support spring 32 expands the spacing in a deformed manner to allow the roller shutter blades to pass through. In addition, when the rolling ball 35 rolls, the cleaning pad 34 can clean the surface of the rolling ball 35 to improve the sliding smoothness and extend the service life; due to the provision of the pressure cover 4, the pressure plate 36 and the elastic rubber head 38, it can be When the curtain mechanism 2 is working, along with the covering of the rolling curtain blades, the elastic rubber head 38 can synchronously and effectively clean the top surface of the solar panel 5, and the user can control the distance between the pressure plate 36 and the pressure cover 4 by rotating the adjustment stud 42, thereby changing the contact state between the elastic rubber head 38 and the top surface of the solar panel 5 to achieve the effect of adjusting the wiping force; by setting structures such as the scraping mouth 37, the scraping mouth 37 can be used to effectively scrape off the stubborn dirt attached to the top surface of the solar panel 5 when the elastic rubber head 38 is brushing and wiping, and the hollow structure of the elastic rubber head 38 facilitates the discharge of dirt, thereby enhancing the cleaning ability and improving the practicality.
[0055] Embodiment 2:
[0056] A solar energy storage device with protective function, such as Fig.11 , Fig.12As shown, in order to facilitate the cleaning of the elastic rubber head 38, this embodiment makes the following improvements on the basis of embodiment 1: the top outer wall of the pressure cover 4 is equipped with evenly distributed drainage buckets 43, and the bottom end of the drainage bucket 43 passes through the pressure cover 4; the top outer wall of the pressure plate 36 is provided with evenly distributed drainage holes 45, and the drainage holes 45 are connected to the inside of the elastic rubber head 38; the top outer wall of the pressure plate 36 is provided with drainage grooves 44, and the drainage grooves 44 are connected to each drainage hole 45.
[0057] When this embodiment is in use, the drainage bucket 43 can divert external rainwater, and the rainwater flows into the drainage groove 44 through the drainage bucket 43, and then is input into the elastic rubber head 38 through each drainage hole 45, so as to achieve the purpose of flushing the elastic rubber head 38, thereby improving practicality.
[0058] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A solar energy storage device with a protective function, comprising a mounting frame (1) and a solar panel (5), characterized in that: The outer wall of one side of the solar panel (5) is fixed to the outer wall of one side of the mounting frame (1) by screws, the top outer wall of the mounting frame (1) is provided with a water collection monitoring mechanism, the outer wall of one side of the mounting frame (1) is also fixed with an electric roller shutter mechanism (2) by screws, the electric roller shutter mechanism (2) is located obliquely above the solar panel (5), the water collection monitoring mechanism comprises a water collection bucket (3) and a slide bar (19), the top of the slide bar (19) is fixed to the outer wall of the bottom of the water collection bucket (3) by screws, the outer wall of one side of the mounting frame (1) is integrally provided with a cylindrical seat (15), the inner wall of the cylindrical seat (15) is fixed with an annular plate (20) by screws, the slide bar (19) is slidably connected to the inner wall of the annular plate (20), A first support spring (18) is provided between the top outer wall of the annular plate (20) and the bottom outer wall of the water collecting bucket (3). The first support spring (18) is sleeved on the outside of the sliding rod (19). A conductive head (21) is bonded to the bottom outer wall of the sliding rod (19). An adjusting rod (13) is connected to the bottom inner wall of the cylindrical seat (15) via a thread. Two conductive sheets (22) adapted to the conductive head (21) are bonded to the top of the adjusting rod (13). The two conductive sheets (22) are connected to the control circuit of the electric rolling shutter mechanism (2) via wires. A wire hole (23) for receiving the wire of the conductive sheet (22) is provided at the top of the wire hole (23). A water outlet pipe (26) is integrally provided on the side wall at the bottom end of the water collecting bucket (3). A limiting tube (30) is welded to one end of the water outlet pipe (26), and the circumferential outer wall of the limiting tube (30) is provided with evenly distributed plug holes (29). An annular elastic membrane (24) is bonded to the inner wall of the water outlet pipe (26), and an elastic ring (28) is bonded to the inner ring edge of the annular elastic membrane (24). An adjusting head (12) is rotatably connected to the outer wall of the water outlet pipe (26). Two or more annular grooves are formed on the circumferential inner wall of the adjusting head (12) and the circumferential outer wall of the water outlet pipe (26), and a wear-resistant rubber ring (25) is embedded in the annular groove. Evenly distributed elastic sheets (27) are welded to the circumferential inner wall of the adjusting head (12), and one end of the elastic sheet (27) passes through the plug holes (29) and is bonded to the circumferential outer wall of the elastic ring (28). The elastic sheet (27) forms a cyclone structure. A second adjusting knob (14) is integrally provided on the outer wall of the bottom end of the adjusting rod (13); The electric rolling shutter mechanism (2) comprises a driving assembly and rolling shutter blades, two symmetrical slide rails (9) are fixed to the two sides of the inclined outer wall of the mounting frame (1) by screws, and the rolling shutter blades are slidably connected to the inner walls of the two slide rails (9); One end of the rolling shutter blade of the electric rolling shutter mechanism (2) is fixed with a pressure cover (4) by screws, a pressure plate (36) parallel to the pressure cover (4) is arranged below the pressure cover (4), two or more guide columns (41) are fixed to the top of the pressure plate (36) by screws, the top of the guide column (41) passes through the top of the pressure cover (4), and the guide columns (41) are slidably connected to the bottom inner wall of the pressure cover (4), the top inner wall of the pressure plate (36) is rotatably connected with an adjustment stud (42), and the adjustment stud (42) is connected to the bottom inner wall of the pressure cover (4) by threads, and the outer wall of the bottom of the pressure plate (36) is bonded with densely distributed elastic rubber heads (38), the elastic rubber heads (38) are hollow in structure, and the circumferential outer wall of the elastic rubber heads (38) is provided with evenly distributed plaster scraping openings (37); The top outer wall of the pressure cover (4) is provided with evenly distributed drainage hoppers (43), the bottom end of the drainage hoppers (43) penetrates the pressure cover (4), the top outer wall of the pressure plate (36) is provided with evenly distributed drainage holes (45), the drainage holes (45) are in communication with the inside of the elastic rubber head (38), and the top outer wall of the pressure plate (36) is provided with drainage grooves (44), the drainage grooves (44) are in communication with each drainage hole (45).
2. A solar energy storage device with protection function according to claim 1, characterized in that: The top outer wall of the mounting frame (1) is integrally provided with a flow guide boss (16); the flow guide boss (16) is a hollow truncated cone-shaped structure, and the diameter of the flow guide boss (16) gradually decreases in the vertical upward direction.
3. A solar energy storage device with protection function according to claim 2, characterized in that: The top outer wall of the diversion boss (16) and the bottom outer wall of the water collecting bucket (3) are bonded with a same corrugated rubber sleeve (17).
4. A solar energy storage device with protective function according to claim 1, characterized in that: The top inner wall and the bottom inner wall of the slide rail (9) are both fixed with evenly distributed slide cylinders (33) by screws, and the inner wall of the slide cylinder (33) is slidably connected to a ball seat (31), and a second supporting spring (32) is arranged between one end of each ball seat (31) and the inner wall of the slide rail (9), and the inner wall of the ball seat (31) is slidably connected to a rolling ball (35), and the rolling ball (35) is slidably connected to the upper and lower outer walls of the rolling shutter blades respectively.
5. A solar energy storage device with protection function according to claim 4, characterized in that: A common cleaning pad layer (34) is provided between the ball seat (31) and the rolling ball (35); the cleaning pad layer (34) is adapted in shape to the ball seat (31), and the cleaning pad layer (34) is bonded to the inner wall of the ball seat (31).
6. A solar energy storage device with protection function according to any one of claims 1 to 5, characterized in that: An upper base plate (8) is fixed to the bottom outer wall of the mounting frame (1) by screws, a lower base plate (7) is arranged below the upper base plate (8), and more than four third support springs (6) are arranged between the lower base plate (7) and the upper base plate (8); a ball rod (10) is fixed to the top outer wall of the lower base plate (7) by screws, an adjustment seat (11) is welded to the top outer wall of the upper base plate (8), the top end of the ball rod (10) is slidably connected to the inner wall of the adjustment seat (11), a tightening knob (39) for fixing the ball rod (10) is threadedly connected to the top inner wall of the adjustment seat (11), and a tightening rubber head (40) is fixed to the bottom end of the tightening knob (39) by screws.