Solar heat collector support capable of being adjusted along with illumination angle

Abstract

The solar heat collector support comprises a fixing seat, a rotating disc is rotationally connected to the outer wall of the top end of the fixing seat, a connecting frame is fixed to the top end of the rotating disc, and sliding grooves are formed in the outer wall of the top end of the connecting frame in parallel. The inner walls of the two sliding grooves are slidably connected with the same sliding frame, one end of the outer wall of the top end of the sliding frame is rotatably connected with a fixing plate, and the outer wall of the top end of the sliding frame is connected with an electric telescopic rod. By arranging the rotating disc, the connecting frame, the electric telescopic rod and the light sensing module, the light sensing module monitors the change of light during use, the motor drives the rotating disc to rotate through transmission of the driving bevel gear and the driven bevel gear, the orientation of the fixing plate is changed, meanwhile, the electric telescopic rod stretches out and draws back, and the angle of the fixing plate is changed; and the solar heat collector always faces the sun and is directly irradiated by the sun, so that the utilization rate of the solar heat collector to solar energy is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of solar collectors, in particular to a solar collector bracket that adjusts according to the illumination angle. Background Art

[0002] Solar energy, as a clean and renewable energy source, is inexhaustible and has become one of the ideal energy sources for achieving future carbon neutrality. It has been increasingly valued by countries around the world. There are many facilities and equipment for utilizing and converting solar energy, but the most common one is still the solar flat collector. Usually, the bracket of the solar collector mainly consists of a column, a diagonal bar fixedly connected to the column, and upper and lower cross beams fixedly connected to the diagonal bar. The collector is fixed between the upper and lower cross beams.

[0003] After retrieval, a patent with the Chinese patent publication number CN205407688U discloses a solar panel bracket, which includes a mounting frame. The mounting frame includes a short bracket rod, a long bracket rod, and a reinforcing bar. The long bracket rod is detachably connected to the solar panel. One end of the short bracket rod is connected to the long bracket rod through a hinge. Groove slides for embedding sliders are respectively provided on the short bracket rod and the long bracket rod. Both ends of the reinforcing bar are respectively detachably connected to the sliders.

[0004] In the same region, due to seasonal changes, the angle of solar illumination will also change accordingly. If timely adjustment cannot be made according to seasonal changes, it will inevitably affect the heat absorption effect of the collector, and the utilization rate of the solar collector will be greatly reduced. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art and propose a solar collector bracket that adjusts according to the illumination angle.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A solar collector bracket that adjusts according to the illumination angle includes a fixed seat. The outer wall of the top end of the fixed seat is rotatably connected to a turntable. A connecting frame is fixed to the top end of the turntable. The outer wall of the top end of the connecting frame is provided with parallel sliding grooves. The same sliding frame is slidably connected to the inner walls of the two sliding grooves. Buffer components are arranged at both ends of the sliding grooves. One end of the outer wall of the top end of the sliding frame is rotatably connected to a fixing plate. An electric telescopic rod is connected to the outer wall of the top end of the sliding frame. The telescopic end of the electric telescopic rod is rotatably connected to the fixing plate. A photosensitive module is arranged on the outer wall of the top end of the fixing plate. A motor is installed inside the fixed seat. A rotating shaft is rotatably connected to the inner wall of the fixed seat. One end of the rotating shaft is connected to the turntable. The output shaft of the motor is connected to a driving bevel gear. A driven bevel gear that is meshed with the driving bevel gear in transmission is fixed to the outer wall of the rotating shaft.

[0008] As a further solution of the present utility model: The buffer assembly includes a buffer spring and a sleeve. The buffer spring is fixed to the inner wall of one end of the chute, and the sleeve is threadedly connected to one end of the chute and is coaxial with the buffer spring.

[0009] As a further solution of the present utility model: A friction sleeve is slidably connected to the inner wall of the sleeve in a limited manner. One end of the inner wall of the friction sleeve is slidably connected to a connecting rod, and the other end of the connecting rod is inserted into the sliding frame.

[0010] As a further solution of the present utility model: A plugging block is threadedly connected to the inner wall of one end of the sleeve, and the plugging block is in limited cooperation with the friction sleeve.

[0011] As a further solution of the present utility model: A positioning plate is fixed to the outer wall of the bottom end of the fixing plate. A guiding rod is slidably connected to the outer wall of the top end of the fixing plate. The bottom end of the guiding rod is connected to a limiting plate, and an inserting block is fixed to the inner wall of the limiting plate.

[0012] As a further solution of the present utility model: The photosensitive module is arranged on the outer wall of the limiting plate.

[0013] As a further solution of the present utility model: A positioning spring is sleeved on the bottom end of the guiding rod, and both ends of the positioning spring are respectively connected to the limiting plate and the fixing plate. A pulling handle is connected to the outer wall of the top end of the limiting plate, and the pulling handle is slidably matched with the fixing plate.

[0014] As a further solution of the present utility model: A limiting groove is arranged on the outer wall of the pulling handle, and limiting clamping plates rotatably connected to the fixing plate are arranged on both sides of the pulling handle. The limiting clamping plates are in limiting cooperation with the limiting groove.

[0015] Compared with the prior art, the present utility model provides a solar collector bracket that adjusts according to the illumination angle, and has the following beneficial effects:

[0016] 1. In the present utility model, by providing a turntable, a connecting frame, an electric telescopic rod and a photosensitive module, during use, the photosensitive module monitors the change of light, so that the motor drives the driving bevel gear to rotate. Through the transmission of the driving bevel gear and the driven bevel gear, the turntable is driven to rotate, so that the orientation of the fixing plate is changed. At the same time, the electric telescopic rod expands and contracts, so that the angle of the fixing plate is changed, so that the solar collector fixed on the fixing plate always faces the sun and is directly irradiated by the sun, ensuring the utilization rate of solar energy by the solar collector.

[0017] 2. In the present utility model, by providing a sliding frame, a chute and a buffer assembly, the buffer for the fixing plate can be carried out in windy weather, reducing the shaking of the fixing plate.

[0018] 3. The present utility model fixes the solar heat collection by providing a positioning plate, a limiting plate, a photosensitive module, a guide rod, a positioning spring, a pull handle, a limiting groove and a limiting clamping plate. Compared with the traditional bolt fixation, the operation is more convenient.

[0019] The parts not involved in this device are the same as the prior art or can be realized by using the prior art. The structure of the present utility model is simple and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of a solar collector bracket that adjusts following the illumination angle proposed by the present utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of a fixed seat of a solar collector bracket that adjusts following the illumination angle proposed by the present utility model;

[0022] Figure 3 It is a schematic diagram of the structure of a buffer assembly of a solar collector bracket that adjusts following the illumination angle proposed by the present utility model;

[0023] Figure 4 It is a partial schematic diagram of the top end of a fixing plate of a solar collector bracket that adjusts following the illumination angle proposed by the present utility model.

[0024] In the figure: 1, fixed seat; 2, turntable; 3, connecting frame; 4, sliding frame; 5, fixing plate; 6, buffer assembly; 7, chute; 8, buffer spring; 9, connecting rod; 10, sleeve; 11, friction sleeve; 12, plugging block; 13, electric telescopic rod; 14, rotating shaft; 15, driven bevel gear; 16, driving bevel gear; 17, motor; 18, positioning plate; 19, limiting plate; 20, photosensitive module; 21, guide rod; 22, positioning spring; 23, pull handle; 24, limiting groove; 25, limiting clamping plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model 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 should not be construed as a limitation of the present utility model.

[0027] Example 1

[0028] A solar collector bracket that adjusts according to the illumination angle, as Figures 1 to 3 shown, includes a fixed seat 1. The outer wall of the top end of the fixed seat 1 is rotatably connected to a turntable 2. A connecting frame 3 is fixed to the top end of the turntable 2. A sliding groove 7 is parallelly opened on the outer wall of the top end of the connecting frame 3. The same sliding frame 4 is slidably connected to the inner walls of the two sliding grooves 7. Buffer components 6 are arranged at both ends of the sliding groove 7. One end of the outer wall of the top end of the sliding frame 4 is rotatably connected to a fixing plate 5. An electric telescopic rod 13 is connected to the outer wall of the top end of the sliding frame 4. The telescopic end of the electric telescopic rod 13 is rotatably connected to the fixing plate 5. A photosensitive module 20 is arranged on the outer wall of the top end of the fixing plate 5. A motor 17 is installed inside the fixed seat 1. A rotating shaft 14 is rotatably connected to the inner wall of the fixed seat 1. One end of the rotating shaft 14 is connected to the turntable 2. The output shaft of the motor 17 is connected to a driving bevel gear 16. A driven bevel gear 15 that is in transmission engagement with the driving bevel gear 16 is fixed to the outer wall of the rotating shaft 14.

[0029] The buffer component 6 includes a buffer spring 8 and a sleeve 10. The buffer spring 8 is fixed to the inner wall of one end of the sliding groove 7. The sleeve 10 is threadedly connected to one end of the sliding groove 7 and is coaxial with the buffer spring 8. A friction sleeve 11 is slidably connected to the inner wall of the sleeve 10 in a limited manner. One end of the inner wall of the friction sleeve 11 is slidably connected to a connecting rod 9. The other end of the connecting rod 9 is inserted into the sliding frame 4. A plug block 12 is threadedly connected to one end of the inner wall of the sleeve 10. The plug block 12 is in limited cooperation with the friction sleeve 11.

[0030] During use, the photosensitive module 20 monitors the change of light, causing the motor 17 to drive the driving bevel gear 16 to rotate. Through the transmission between the driving bevel gear 16 and the driven bevel gear 15, the turntable 2 is driven to rotate, changing the orientation of the fixing plate 5. At the same time, the electric telescopic rod 13 expands and contracts, changing the angle of the fixing plate 5, so that the solar collector fixed on the fixing plate 5 always faces the sun and is directly irradiated by the sun. At the same time, as the seasons change, the irradiation angle of the sunlight will also change; when there is a strong wind, the strong wind will blow the fixing plate 5, driving the sliding frame 4 to slide along the sliding groove 7, compressing the buffer spring 8. At the same time, the connecting rod 9 and the friction sleeve 11 generate friction, converting the kinetic energy of the sliding frame 4 into the frictional heat of the connecting rod 9 and the friction sleeve 11, realizing the buffering of the fixing plate 5 and reducing the shaking of the fixing plate 5. When the friction sleeve 11 is worn to a certain extent, the sleeve 10 and the connecting frame 3 are unscrewed, the sleeve 10 is removed, then the plug block 12 is unscrewed, the friction sleeve 11 in the sleeve 10 is poured out, and then a new friction sleeve 11 is put in.

[0031] By setting up the turntable 2, the connecting frame 3, the electric telescopic rod 13 and the photosensitive module 20, during use, the photosensitive module 20 monitors the change of light, causing the motor 17 to drive the driving bevel gear 16 to rotate. Through the transmission between the driving bevel gear 16 and the driven bevel gear 15, the turntable 2 is driven to rotate, changing the orientation of the fixed plate 5. At the same time, the electric telescopic rod 13 expands and contracts, changing the angle of the fixed plate 5, making the solar collector fixed on the fixed plate 5 always face the sun and receive direct sunlight, ensuring the utilization rate of solar energy by the solar collector.

[0032] By setting up the sliding frame 4, the chute 7 and the buffer assembly 6, it is possible to buffer the fixed plate 5 in windy weather and reduce the shaking of the fixed plate 5.

[0033] Embodiment 2

[0034] A solar collector bracket that adjusts according to the illumination angle. On the basis of Embodiment 1, the following improvements are made as Figure 1 、 Figure 4 shown. A positioning plate 18 is fixed on the outer wall of the bottom end of the fixed plate 5. A guide rod 21 is slidably connected to the outer wall of the top end of the fixed plate 5. The bottom end of the guide rod 21 is connected with a limiting plate 19. An insertion block is fixed on the inner wall of the limiting plate 19. The photosensitive module 20 is arranged on the outer wall of the limiting plate 19. A positioning spring 22 is sleeved on the bottom end of the guide rod 21. The two ends of the positioning spring 22 are respectively connected with the limiting plate 19 and the fixed plate 5. A pull handle 23 is connected to the outer wall of the top end of the limiting plate 19. The pull handle 23 is slidably matched with the fixed plate 5. A limiting groove 24 is arranged on the outer wall of the pull handle 23. Limiting clamping plates 25 rotatably connected to the fixed plate 5 are arranged on both sides of the pull handle 23. The limiting clamping plates 25 are in limiting cooperation with the limiting groove 24.

[0035] When fixing the solar collector, rotate the limiting clamping plate 25 to one side to disengage from the limiting groove 24, pull the pull handle 23 to drive the limiting plate 19 to move, increasing the distance between the limiting plate 19 and the positioning plate 18. Rotate the limiting clamping plate 25 back to limit the pull handle 23 through the limiting clamping plate 25 and the limiting groove 24. Then place the solar collector on the fixed plate 5, rotate the limiting clamping plate 25, and make the positioning spring 22 push the limiting plate 19 to move to clamp and fix the solar collector. Moreover, the insertion block on the inner wall of the limiting plate 19 is inserted into the outer shell of the solar collector. After the fixing is completed, reverse the limiting clamping plate 25 to restrict the movement of the pull handle 23 to complete the fixing.

[0036] By setting up the positioning plate 18, the limiting plate 19, the photosensitive module 20, the guide rod 21, the positioning spring 22, the pull handle 23, the limiting groove 24 and the limiting clamping plate 25, the solar collector is fixed. Compared with the traditional bolt fixing, the operation is more convenient.

[0037] Working principle: When fixing the solar collector, rotate the limit clamping plate 25 to one side to disengage it from the limit groove 24, pull the pull handle 23 to drive the limit plate 19 to move, increasing the distance between the limit plate 19 and the positioning plate 18. The rotary limit clamping plate 25 limits the pull handle 23 through the limit clamping plate 25 and the limit groove 24. Then, place the solar collector on the fixing plate 5, rotate the limit clamping plate 25, and let the positioning spring 22 push the limit plate 19 to move to clamp and fix the solar collector. Moreover, the insertion block on the inner wall of the limit plate 19 inserts into the outer shell of the solar collector. After the fixation is completed, reverse-rotate the limit clamping plate 25 to restrict the movement of the pull handle 23 to complete the fixation. During use, the photosensitive module 20 monitors the change of light, causing the motor 17 to drive the driving bevel gear 16 to rotate. Through the transmission between the driving bevel gear 16 and the driven bevel gear 15, the turntable 2 is driven to rotate, changing the orientation of the fixing plate 5. At the same time, the electric telescopic rod 13 extends and retracts, changing the angle of the fixing plate 5, making the solar collector fixed on the fixing plate 5 always face the sun and receive direct sunlight. At the same time, as the seasons change, the irradiation angle of sunlight will also change. When there is a strong wind, the strong wind will blow the fixing plate 5, driving the sliding frame 4 to slide along the sliding groove 7, compressing the buffer spring 8. At the same time, the connecting rod 9 and the friction sleeve 11 rub against each other, converting the power of the sliding frame 4 into the frictional heat between the connecting rod 9 and the friction sleeve 11, realizing the buffering of the fixing plate 5 and reducing the shaking of the fixing plate 5. When the friction sleeve 11 is worn to a certain extent, unscrew the sleeve 10 from the connecting frame 3, remove the sleeve 10, then unscrew the plugging block 12, pour out the friction sleeve 11 in the sleeve 10, and then put a new friction sleeve 11 in.

[0038] The above is only the preferred specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered by the protection scope of the present invention.

Claims

1. A solar collector bracket that adjusts according to the illumination angle, comprising a fixed seat (1), characterized in that, A turntable (2) is rotatably connected to the outer wall of the top end of the fixed seat (1). A connecting frame (3) is fixed to the top end of the turntable (2). Sliding grooves (7) are parallelly formed on the outer wall of the top end of the connecting frame (3). The same sliding frame (4) is slidably connected to the inner walls of the two sliding grooves (7). Buffer components (6) are arranged at both ends of the sliding grooves (7). One end of the outer wall of the top end of the sliding frame (4) is rotatably connected to a fixing plate (5). An electric telescopic rod (13) is connected to the outer wall of the top end of the sliding frame (4). The telescopic end of the electric telescopic rod (13) is rotatably connected to the fixing plate (5). A photosensitive module (20) is arranged on the outer wall of the top end of the fixing plate (5). A motor (17) is installed inside the fixed seat (1). A rotating shaft (14) is rotatably connected to the inner wall of the fixed seat (1). One end of the rotating shaft (14) is connected to the turntable (2). The output shaft of the motor (17) is connected to a driving bevel gear (16). A driven bevel gear (15) which is in transmission engagement with the driving bevel gear (16) is fixed to the outer wall of the rotating shaft (14).

2. The solar collector bracket adjusted according to the illumination angle as described in claim 1, characterized in that, The buffer component (6) includes a buffer spring (8) and a sleeve (10). The buffer spring (8) is fixed to the inner wall of one end of the sliding groove (7). The sleeve (10) is threadedly connected to one end of the sliding groove (7) and is coaxial with the buffer spring (8).

3. A solar collector bracket that adjusts according to the illumination angle as described in claim 2, characterized in that, A friction sleeve (11) is in limited sliding connection with the inner wall of the sleeve (10). One end of the inner wall of the friction sleeve (11) is slidably connected to a connecting rod (9). The other end of the connecting rod (9) is inserted into the sliding frame (4).

4. A solar collector bracket adjusted according to the illumination angle as claimed in claim 3, characterized in that, A plugging block (12) is threadedly connected to the inner wall of one end of the sleeve (10). The plugging block (12) is in limited cooperation with the friction sleeve (11).

5. A solar collector bracket adjusted according to the illumination angle as claimed in claim 1, characterized in that, A positioning plate (18) is fixed to the outer wall of the bottom end of the fixing plate (5). A guiding rod (21) is slidably connected to the outer wall of the top end of the fixing plate (5). A limiting plate (19) is connected to the bottom end of the guiding rod (21). An inserting block is fixed to the inner wall of the limiting plate (19).

6. A solar collector bracket that adjusts according to the illumination angle as described in claim 1, characterized in that, The photosensitive module (20) is arranged on the outer wall of the limiting plate (19).

7. A solar collector bracket that adjusts according to the illumination angle as claimed in claim 5, characterized in that, A positioning spring (22) is sleeved on the bottom end of the guiding rod (21). The two ends of the positioning spring (22) are respectively connected to the limiting plate (19) and the fixing plate (5). A pulling handle (23) is connected to the outer wall of the top end of the limiting plate (19). The pulling handle (23) is in sliding cooperation with the fixing plate (5).

8. A solar collector bracket that adjusts according to the illumination angle as claimed in claim 7, characterized in that, A limiting groove (24) is arranged on the outer wall of the pulling handle (23). Limiting clamping plates (25) which are rotatably connected to the fixing plate (5) are arranged on both sides of the pulling handle (23). The limiting clamping plates (25) are in limited cooperation with the limiting groove (24).

Images