A light and heating device for buildings
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIAN THERMAL PLANNING & DESIGN INST CO LTD
- Filing Date
- 2025-09-03
- Publication Date
- 2026-07-24
AI Technical Summary
In existing solar heating systems for buildings, fallen leaves are easily blown onto the solar panels by the wind, causing shading and affecting the efficiency and effectiveness of solar heating.
A device was designed that includes a solar panel, a mounting plate, a cleaning shaft, a flipping mechanism, and a rotating mechanism. The device cleans fallen leaves from the surface of the solar panel by coordinating the moving, flipping, and rotating mechanisms. The cleaning shaft is made of sponge material to prevent damage.
It effectively cleans fallen leaves from the surface of solar panels, reduces shading, and improves the efficiency and effectiveness of solar heating.
Smart Images
Figure CN224551646U_ABST
Abstract
Description
Technical Field
[0001] The embodiments disclosed herein relate to the field of building heating equipment technology, and more specifically, to a building light heating device. Background Technology
[0002] Building solar heating systems are practical devices that use solar energy to provide heating. Their core consists of a solar collector, a heat storage component, and a heat dissipation terminal. The solar collector can efficiently capture sunlight and convert light energy into heat energy through special conversion components. The heated water or air is then transported through pipes to heat dissipation terminals such as floors and radiators to provide rapid heating for the interior of the building.
[0003] Existing building solar heating systems, after prolonged use, often suffer from significant shading due to outdoor installations and proximity to forests. This shading can result in large areas of the solar panels being blown onto them by the wind, thus affecting the efficiency and effectiveness of solar heating. Utility Model Content
[0004] To overcome the above-mentioned defects, the embodiments of this disclosure provide a building solar heating device to solve the technical problem in the prior art that fallen leaves are easily blown onto solar panels by the wind, which can easily cause large-area shading of the solar panels and thus affect the efficiency and effect of solar heating.
[0005] According to one aspect, at least one embodiment of this disclosure provides a building solar heating device, including a solar panel, and further including: a mounting plate, cleaning shafts, a flipping mechanism, and a rotating mechanism. The solar panel is mounted on the top of the mounting plate. Two cleaning shafts are provided, and the two cleaning shafts are disposed on the top of the solar panel via a moving mechanism. The moving mechanism is used to drive the two cleaning shafts to move on the solar panel. The flipping mechanism is disposed at the bottom of the mounting plate and is used to drive the two cleaning shafts to flip over to the back of the solar panel. The rotating mechanism is disposed on the moving mechanism and is used to drive the two cleaning shafts to rotate for cleaning the surface of the solar panel.
[0006] To support the movement of the cleaning shaft, the moving mechanism includes a moving plate, a swing frame, and a fixed plate. The moving plate is mounted at the bottom of the mounting plate via a drive assembly, which drives the moving plate to move. There are two swing frames, both of which are rotatably connected to the bottom of the moving plate. The top of each of the two swing frames is fixedly connected to a fixed plate. The two ends of the two cleaning shafts are rotatably connected to the two fixed plates respectively.
[0007] To drive the movable plate to move, the driving assembly includes a driving screw and a first motor. The driving screw is rotatably connected to the bottom end of the mounting plate. The movable plate has a screw hole, and the driving screw is threaded into the screw hole. The first motor is mounted on the bottom end of the mounting plate, and the output end of the first motor is fixedly connected to one end of the driving screw.
[0008] To drive the swing frame and two cleaning shafts to flip to the bottom of the solar panel, the flipping mechanism includes: a rotating shaft, rotating gears, a gear frame, and a power assembly. There are two rotating shafts, both of which are rotatably connected to the bottom of the moving plate. The two swing frames are respectively fixedly connected to the two rotating shafts. Rotating gears are fixedly connected to both rotating shafts. The gear frame is slidably connected to the bottom of the moving plate. Both rotating gears mesh with the gear frame. The power assembly is located at the top of the moving plate and is used to drive the gear frame to reciprocate.
[0009] To drive the two rotating shafts to rotate synchronously, the power assembly includes: a sliding box, a drive frame, and a second motor. The sliding box is fixedly connected inside the gear frame, one end of the drive frame is slidably and rotatably connected inside the sliding box, and the second motor is installed at the bottom end of the moving plate. The output end of the second motor is fixedly connected to the bottom end of the drive frame.
[0010] To drive the two cleaning shafts to rotate, the rotation mechanism includes: a rotating wheel, a transmission belt, and a third motor. One end of each of the two cleaning shafts is fixedly connected to a rotating wheel, the transmission belt is connected between the two rotating wheels, and the third motor is mounted on one of the fixed plates. The output section of the third motor passes through the fixed plate and is fixedly connected to one of the cleaning shafts.
[0011] To support the sliding of the movable plate, two sliding rods are fixedly connected to the bottom end of the mounting plate, and sliding tubes are fixedly connected to both ends of the movable plate. The two sliding tubes are slidably connected to the two sliding rods respectively.
[0012] To prevent damage to the surface of the solar panel and to improve the cleaning effect, the circumferential surfaces of both cleaning shafts are made of sponge material.
[0013] The beneficial effects of the embodiments disclosed herein are as follows: In this disclosure, by setting up an installation plate, a cleaning shaft, a moving mechanism, a flipping mechanism, and a rotating mechanism, fallen leaves covering the surface of solar panels can be cleaned, reducing the coverage of fallen leaves on solar panels and improving the efficiency and effect of solar heating. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.
[0015] Figure 1 This is a schematic diagram of the overall structure in one embodiment of the present disclosure; Figure 2 This is a structural schematic diagram from another angle in one embodiment of the present disclosure; Figure 3 This is a schematic diagram of the moving mechanism and the tilting mechanism in one embodiment of the present disclosure; Figure 4 This is a schematic diagram of the structure of the flipping mechanism in one embodiment of the present disclosure.
[0016] In the diagram: 1. Solar panel; 2. Mounting plate; 3. Cleaning shaft; 4. Moving plate; 5. Swing frame; 6. Fixed plate; 7. Drive screw; 8. First motor; 9. Rotating shaft; 10. Rotating gear; 11. Gear frame; 12. Sliding box; 13. Drive frame; 14. Second motor; 15. Rotating wheel; 16. Transmission belt; 17. Third motor; 18. Sliding rod; 19. Sliding tube. Detailed Implementation The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.
[0017] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."
[0018] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.
[0019] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0020] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.
[0021] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0022] like Figures 1-4 As shown, an embodiment of the present disclosure illustrates a building solar heating device, including a solar panel 1, and further comprising: a mounting plate 2, cleaning shafts 3, a flipping mechanism, and a rotating mechanism. The circumferential surfaces of the two cleaning shafts 3 are made of sponge material. The solar panel 1 is mounted on the top of the mounting plate 2. There are two cleaning shafts 3, which are mounted on the top of the solar panel 1 via a moving mechanism. The moving mechanism drives the two cleaning shafts 3 to move on the solar panel 1. The flipping mechanism is located at the bottom of the mounting plate 2 and drives the two cleaning shafts 3 to flip to the back of the solar panel 1. The rotating mechanism is located on the moving mechanism and drives the two cleaning shafts 3 to rotate, thus cleaning the surface of the solar panel 1. Through the arrangement of the mounting plate 2, cleaning shafts 3, moving mechanism, flipping mechanism, and rotating mechanism, fallen leaves covering the surface of the solar panel 1 can be cleaned, reducing the coverage of fallen leaves on the solar panel 1 and improving the efficiency and effect of solar heating.
[0023] The moving mechanism includes a moving plate 4, a swing frame 5, and a fixed plate 6. Two sliding rods 18 are fixedly connected to the bottom end of the mounting plate 2. Sliding tubes 19 are fixedly connected to both ends of the moving plate 4, and the two sliding tubes 19 are slidably connected to the two sliding rods 18 respectively. The moving plate 4 is mounted at the bottom end of the mounting plate 2 via a drive assembly, which drives the moving plate 4 to move. Two swing frames 5 are provided, each rotatably connected to the bottom end of the moving plate 4. A fixed plate 6 is fixedly connected to the top end of each swing frame 5. The two ends of the two cleaning shafts 3 are respectively connected to two… The fixed plate 6 is rotatably connected, and the driving assembly includes a driving screw 7 and a first motor 8. The driving screw 7 is rotatably connected to the bottom end of the mounting plate 2. The moving plate 4 has a screw hole, and the driving screw 7 is threaded into the screw hole. The first motor 8 is installed at the bottom end of the mounting plate 2. The output end of the first motor 8 is fixedly connected to one end of the driving screw 7. The first motor 8 drives the driving screw 7 to rotate. When the driving screw 7 rotates, it drives the moving plate 4 to move. When the moving plate 4 moves, it drives the two swing rods and the cleaning shaft 3 between the two fixed plates 6 to move.
[0024] The flipping mechanism includes: a rotating shaft 9, a rotating gear 10, a gear frame 11, and a power assembly. Two rotating shafts 9 are provided, both rotatably connected to the bottom end of the moving plate 4. Two swing frames 5 are fixedly connected to the two rotating shafts 9 respectively. Rotating gears 10 are fixedly connected to each of the two rotating shafts 9. The gear frame 11 is slidably connected to the bottom end of the moving plate 4, and both rotating gears 10 mesh with the gear frame 11. The power assembly is located at the top of the moving plate 4 and is used to drive the gear frame 11 to reciprocate. The power assembly includes: a sliding box 12, a drive frame 13, and a second motor 14. The sliding box 12 is fixedly connected inside the gear frame 11, and one end of the drive frame 13 slides and rotates. Connected inside the sliding box 12, the second motor 14 is installed at the bottom of the moving plate 4. The output end of the second motor 14 is fixedly connected to the bottom of the drive frame 13. The second motor 14 drives the drive frame 13 to rotate. When the drive frame 13 rotates, it slides inside the sliding box 12, thereby driving the gear frame 11 to move back and forth. When the gear frame 11 moves, it drives the two rotating gears 10 to rotate. When the two rotating gears 10 rotate, they drive the two rotating shafts 9 to rotate. When the two rotating shafts 9 rotate, they drive the two swing frames 5 to swing, thereby driving the two cleaning shafts 3 to flip to the bottom of the solar panel 1, thereby preventing the cleaning shafts 3 from affecting the solar panel 1's light heating effect.
[0025] The rotating mechanism includes a rotating wheel 15, a transmission belt 16, and a third motor 17. One end of each of the two cleaning shafts 3 is fixedly connected to a rotating wheel 15. The transmission belt 16 is connected between the two rotating wheels 15. The third motor 17 is mounted on one of the fixed plates 6. The output section of the third motor 17 passes through the fixed plate 6 and is fixedly connected to one of the cleaning shafts 3. The third motor 17 drives one of the cleaning shafts 3 to rotate, thereby driving one of the rotating wheels 15 to rotate. When one of the rotating wheels 15 rotates, it is transmitted between the two rotating wheels 15 through the transmission belt 16, thereby driving the two rotating wheels 15 to rotate, and then driving the two cleaning shafts 3 to rotate synchronously, thereby cleaning the fallen leaves on the solar panel 1.
[0026] Working principle: When it is necessary to clean the fallen leaves on the solar panel, the third motor 17 drives one of the cleaning shafts 3 to rotate, which in turn drives one of the rotating wheels 15 to rotate. When the rotating wheel 15 rotates, it is transmitted between the two rotating wheels 15 through the transmission belt 16, which drives the two rotating wheels 15 to rotate, and in turn drives the two cleaning shafts 3 to rotate synchronously, thereby cleaning the fallen leaves on the solar panel 1. The first motor 8 drives the drive screw 7 to rotate, and when the drive screw 7 rotates, it drives the moving plate 4 to move. When the moving plate 4 moves, it drives two oscillating... The cleaning shaft 3 between the rod and the two fixed plates 6 moves. After cleaning, the second motor 14 drives the drive frame 13 to rotate. When the drive frame 13 rotates, it slides in the sliding box 12, thereby driving the gear frame 11 to move back and forth. When the gear frame 11 moves, it drives the two rotating gears 10 to rotate. When the two rotating gears 10 rotate, they drive the two rotating shafts 9 to rotate. When the two rotating shafts 9 rotate, they drive the two swing frames 5 to swing, thereby driving the two cleaning shafts 3 to flip to the bottom of the solar panel 1, thereby preventing the cleaning shafts 3 from affecting the solar panel 1's light and heating effect.
[0027] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.
Claims
1. A building solar heating device, comprising a solar panel (1), characterized in that, Also includes: Mounting plate (2), the solar panel (1) is mounted on the top of the mounting plate (2); Cleaning shaft (3), two cleaning shafts (3) are provided, and the two cleaning shafts (3) are set at the top of the solar panel (1) by a moving mechanism. The moving mechanism is used to drive the two cleaning shafts (3) to move on the solar panel (1); A flipping mechanism is provided at the bottom end of the mounting plate (2) for driving the two cleaning shafts (3) to flip towards the back of the solar panel (1); A rotating mechanism is provided on the moving mechanism to drive the two cleaning shafts (3) to rotate and clean the surface of the solar panel (1).
2. A building lighting and heating device according to claim 1, characterized in that, The moving mechanism includes: A movable plate (4) is disposed at the bottom end of the mounting plate (2) via a drive assembly, the drive assembly being used to drive the movable plate (4) to move; Two swing frames (5) are provided, and both swing frames (5) are rotatably connected to the bottom end of the movable plate (4); The top ends of the two swing frames (5) are fixedly connected to the fixed plate (6), and the two ends of the two cleaning shafts (3) are rotatably connected to the two fixed plates (6).
3. A building lighting and heating device according to claim 2, characterized in that, The driving component includes: A drive screw (7) is rotatably connected to the bottom end of the mounting plate (2). A screw hole is provided on the moving plate (4), and the drive screw (7) is threaded into the screw hole. The first motor (8) is mounted on the bottom end of the mounting plate (2), and the output end of the first motor (8) is fixedly connected to one end of the drive screw (7).
4. A building lighting and heating device according to claim 2, characterized in that, The flipping mechanism includes: Rotating shaft (9), two rotating shafts (9) are provided, both rotating shafts (9) are rotatably connected to the bottom end of the moving plate (4), and two swing frames (5) are respectively fixedly connected to the two rotating shafts (9); Rotating gear (10), and the rotating gear (10) is fixedly connected to both of the two rotating shafts (9); A gear frame (11) is slidably connected to the bottom end of the movable plate (4), and both of the rotating gears (10) mesh with the gear frame (11); A power assembly is disposed at the top of the moving plate (4) and is used to drive the gear frame (11) to reciprocate.
5. A building lighting and heating device according to claim 4, characterized in that, The power assembly includes: Slide box (12), the slide box (12) is fixedly connected inside the gear frame (11); A drive frame (13), one end of which is slidably and rotatably connected inside the slide box (12); The second motor (14) is installed at the bottom of the moving plate (4), and the output end of the second motor (14) is fixedly connected to the bottom of the drive frame (13).
6. A building lighting and heating device according to claim 2, characterized in that, The rotating mechanism includes: Rotating wheel (15), one end of each of the two cleaning shafts (3) is fixedly connected to the rotating wheel (15); A drive belt (16) is drivingly connected between the two rotating pulleys (15); A third motor (17) is mounted on one of the fixed plates (6), and the output section of the third motor (17) passes through the fixed plate (6) and is fixedly connected to one of the cleaning shafts (3).
7. A building lighting and heating device according to claim 2, characterized in that, The bottom end of the mounting plate (2) is fixedly connected to two slide rods (18), and both ends of the movable plate (4) are fixedly connected to slide tubes (19). The two slide tubes (19) are slidably connected to the two slide rods (18).
8. A building lighting and heating device according to claim 1, characterized in that, The circumferential surfaces of both cleaning shafts (3) are made of sponge material.