Solar planting greenhouse

Abstract

The utility model discloses a solar planting greenhouse, and relates to the technical field of planting greenhouses. A solar planting greenhouse comprises a greenhouse support; the solar panels are arranged on the two sides of the top of the greenhouse support; each solar panel comprises a transparent substrate and a plurality of battery pieces; the battery pieces are arranged on the transparent substrate, and the ratio of the area formed by projection of the battery pieces in the first direction to the area formed by projection of the transparent substrate in the first direction is smaller than or equal to 1 / 2. The first direction is parallel to the thickness direction of the transparent substrate. According to the solar planting greenhouse, power can be generated through the solar panels so as to meet the normal power utilization requirement of the planting greenhouse, and the solar panels cannot hinder the interior of the planting greenhouse from obtaining sufficient illumination. In other words, the solar planting greenhouse does not affect normal photosynthesis of plants in the greenhouse, and growth of the plants in the planting greenhouse is not affected by insufficient illumination.

Description

Technical Field

[0001] The present application relates to the technical field of planting greenhouses, and specifically to a solar planting greenhouse. Background Art

[0002] A greenhouse, also known as a greenhouse, is a facility used to grow plants. It optimizes the growing environment of crops by artificially controlling or adjusting environmental conditions within the greenhouse, such as temperature, humidity, light, and air, thereby increasing crop yield, quality, and economic benefits.

[0003] Large farms that typically utilize greenhouses are located in plain areas with ample sunlight. Since large farms consume significant amounts of electricity during operation, some users choose to install solar panels on the roofs of their greenhouses to save energy and fully utilize solar energy. However, it's important to note that while installing solar panels on the roofs of greenhouses can generate electricity, they also affect the amount of sunlight within the greenhouse, which in turn affects plant photosynthesis and, consequently, plant growth. Utility Model Content

[0004] The purpose of this application is to provide a solar planting greenhouse to solve the technical problem that some solar planting greenhouses in the prior art affect the lighting inside the planting greenhouse.

[0005] To achieve the above objectives, this application provides the following technical solutions:

[0006] A solar planting greenhouse, comprising:

[0007] Greenhouse supports;

[0008] A plurality of solar panels are arranged on both sides of the roof of the greenhouse support; each solar panel includes a transparent substrate and a plurality of cells; each cell is arranged on the transparent substrate, and the ratio of the area formed by the projection of each cell along the first direction to the area formed by the projection of the transparent substrate along the first direction is less than or equal to 1:1, and a more preferred ratio is less than or equal to 1 / 2; the first direction is parallel to the thickness direction of the transparent substrate;

[0009] A transparent shed cloth is arranged on the greenhouse support; when in use, the transparent shed cloth, multiple solar panels and the ground together form a closed greenhouse space.

[0010] As a specific solution in the technical solution of this application, the transparent awning cloth includes a transparent gauze or a transparent plastic film.

[0011] As a specific solution in the technical solution of this application, the greenhouse support includes a side support frame and a top support frame, and the side support frame and the top support frame form a sliding connection along the vertical direction; the planting greenhouse also includes a lifting device, and the lifting device is used to drive the top support frame to move along the vertical direction.

[0012] As a specific solution in the technical solution of this application, the side support frame is provided with multiple slide grooves, each of which extends in the vertical direction; the top support frame is provided with pulleys corresponding to the slide grooves one by one; and the pulleys are adapted to the corresponding slide grooves.

[0013] As a specific solution in the technical solution of this application, the top support frame is provided with multiple slide grooves, each of which extends in the vertical direction; the side support frame is provided with pulleys corresponding to the slide grooves one by one; and the pulleys are adapted to the corresponding slide grooves.

[0014] As a specific solution in the technical solution of the present application, the jacking device includes a hydraulic telescopic rod or an electric telescopic rod; or the jacking device includes:

[0015] Internally threaded pipe;

[0016] An external threaded column, threadedly connected to the internal threaded pipe;

[0017] A rotating handle is arranged on the external thread column.

[0018] As a specific solution in the technical solution of the present application, the external threaded column and the rotating handle form a detachable connection.

[0019] As a specific solution in the technical solution of this application, the top support frame includes:

[0020] An arc-shaped top rod and a horizontal top rod; the horizontal top rod and the side support frame form a sliding connection along the vertical direction;

[0021] At least one support rod; one end of each support rod is connected to the arc-shaped top rod; the other end of each support rod is connected to the horizontal top rod.

[0022] As a specific solution in the technical solution of this application, the length of the arc-shaped top rod along the second direction is greater than the distance between the solar panels on both sides of the roof of the greenhouse support along the second direction; the second direction is parallel to the horizontal plane and perpendicular to the extension direction of the solar planting greenhouse.

[0023] As a specific solution in the technical solution of this application, the horizontal push rod includes:

[0024] Horizontal sleeve; both ends of the horizontal sleeve are movably connected with horizontal support rods;

[0025] A telescopic spring is arranged inside the horizontal sleeve; and the telescopic spring stores elastic potential energy, and the elastic potential energy makes the two horizontal support rods tend to move away from each other along a third direction; the third direction is parallel to the axial direction of the horizontal sleeve.

[0026] Compared with the prior art, the present invention has the following advantages:

[0027] The solar greenhouse proposed in this application can not only generate electricity through solar panels to meet the normal electricity needs of the greenhouse, but also the solar panels will not hinder the greenhouse from obtaining sufficient light. In other words, the solar greenhouse proposed in this application will not affect the normal photosynthesis of the plants inside the greenhouse, that is, the growth of the plants inside the greenhouse will not be affected by insufficient light. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a three-dimensional schematic diagram of a solar planting greenhouse proposed in an embodiment of the present application;

[0029] Figure 2 This is a three-dimensional schematic diagram of another solar greenhouse proposed in an embodiment of the present application;

[0030] Figure 3 for Figure 2 A three-dimensional diagram of the solar greenhouse after the top support frame is lifted up;

[0031] Figure 4 A three-dimensional schematic diagram of a greenhouse support proposed in an embodiment of the present application;

[0032] Figure 5 for Figure 4 Enlarged view of part C;

[0033] Figure 6 A three-dimensional schematic diagram of a jacking device proposed in an embodiment of the present application;

[0034] Figure 7 A schematic top view of a solar panel according to an embodiment of the present application;

[0035] Figure 8 This is a front view of a solar greenhouse proposed in an embodiment of the present application;

[0036] Figure 9 This is a front view of a top support frame proposed in an embodiment of the present application.

[0037] In the figure: 1. Greenhouse support; 11. Side support frame; 111. Slide; 12. Top support frame; 121. Pulley; 122. Arc-shaped top rod; 123. Support rod; 124. Horizontal sleeve; 125. Horizontal support rod; 126. Telescopic spring; 127. Horizontal top rod; 2. Lifting device; 21. Internally threaded pipe; 22. Externally threaded column; 23. Rotating handle; 3. Solar panel; 31. Transparent substrate; 32. Battery cell; 4. Transparent shed cloth. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0039] It should be noted that, in the description of this application, the terms "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 accompanying drawings. They are only for the convenience of describing this application and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on this application.

[0040] Furthermore, it should be understood that for the sake of ease of description, the sizes of the various components shown in the drawings are not drawn according to actual proportions. For example, the thickness or width of certain layers may be exaggerated relative to other layers.

[0041] It should be noted that like numbers and letters represent similar items in the following figures, so once an item is defined or described in one figure, it will not need to be further discussed and described in detail in the description of the subsequent figures.

[0042] In order to solve the technical problem that some existing solar greenhouses in the background technology affect the light inside the greenhouse and thus affect the growth of plants in the greenhouse, this application proposes a solar greenhouse, including a greenhouse frame 1, a transparent greenhouse cloth 4 and a plurality of solar panels 3. Specifically, Figure 1 and Figure 2 As shown, multiple solar panels 3 are arranged on both sides of the roof of the greenhouse frame 1. A transparent shed cloth 4 is arranged on the greenhouse frame 1; when in use, the transparent shed cloth 4, multiple solar panels 3 and the ground together form a closed greenhouse space.

[0043] In this embodiment, if Figure 1As shown, since a transparent awning cloth 4 is set in the middle of the roof of the greenhouse support 1, the middle area of ​​the planting greenhouse can fully receive light. Although solar panels 3 are set on both sides of the roof of the greenhouse support 1, transparent awning cloth 4 is also set around the greenhouse support 1. In other words, sunlight can pass through the transparent awning cloth 4 around the greenhouse support 1, thereby allowing the areas on both sides of the planting greenhouse to fully receive light.

[0044] In order to further reduce the lighting effect of the solar panel 3 on the areas on both sides of the planting greenhouse, in the embodiment of the present application, Figure 1 and Figure 7 As shown, each solar panel 3 includes a transparent substrate 31 and a plurality of cells 32. Each cell 32 is arranged on the transparent substrate 31, and the ratio of the area formed by the projection of each cell 32 along the first direction to the area formed by the projection of the transparent substrate 31 along the first direction is less than or equal to 1 / 2. The first direction is parallel to the thickness direction of the transparent substrate 31, that is, perpendicular to the direction of the transparent substrate 31. Figure 7 The paper direction shown. Since the transparent substrate 31 can transmit sunlight, and the area occupied by each cell 32 on the corresponding transparent substrate 31 is relatively small (that is, less than or equal to 50%), most of the sunlight irradiated on the transparent substrate 31 can still pass through the transparent substrate 31 to reach the areas on both sides of the planting greenhouse. Although at a certain moment, a certain cell 32 may block a certain area of ​​the planting greenhouse, as the sun moves, the area can always receive direct sunlight, which further reduces the impact of the solar panel 3 on the areas on both sides of the planting greenhouse, so that all areas inside the planting greenhouse have the opportunity to receive direct sunlight.

[0045] In the embodiments of the present application, there is no limitation on the type of transparent awning cloth 4, as long as sunlight can pass through it. For example, in pest control applications, the transparent awning cloth 4 can be a light-transmitting transparent gauze; in heat preservation and moisture retention applications, the transparent awning cloth 4 can be a light-transmitting transparent plastic film (e.g., polyethylene film or polypropylene film).

[0046] It should be understood that in the hot summer, due to the closed environment inside the planting greenhouse, a high temperature and high humidity environment is easily formed inside the planting greenhouse. In order to reduce the temperature and humidity inside the planting greenhouse, most users will choose to roll up the transparent tent cloth 4 around the planting greenhouse so that the air inside and outside the planting greenhouse can be exchanged, thereby reducing the temperature and humidity inside the planting greenhouse. Manually rolling up the transparent tent cloth 4 around the planting greenhouse is labor-intensive and the operation is cumbersome. In order to reduce the labor and cumbersomeness of the above work, in one embodiment of the present application, the greenhouse bracket 1 includes a side support frame 11 and a top support frame 12. As shown in FIG. Figure 4As shown, the side support frame 11 and the top support frame 12 form a sliding connection along the vertical direction. Figure 4 As shown, the greenhouse also includes a lifting device 2, which is used to drive the top support frame 12 to move in the vertical direction. If the interior of the greenhouse needs to exchange air with the outside, then Figure 3 As shown, the top support frame 12 is lifted by the lifting device 2, and the transparent tent cloth 4 at both ends of the planting greenhouse (which can be the entrance door of the planting greenhouse) is opened. Figure 3 As shown, if the top support frame 12 is lifted, the temperature inside the greenhouse is high, so based on the principle that hot air will evaporate and rise, the air inside the greenhouse will move along the Figure 3 The path B overflows the greenhouse. If the air evaporation inside the greenhouse decreases, the air outside the greenhouse will flow along the path B. Figure 3 The path A enters the planting greenhouse, thus completing the air exchange between the inside and outside of the planting greenhouse.

[0047] It should be understood that the larger the greenhouse, the heavier the weight of the top support frame 12, that is, the greater the force required to lift the top support frame 12. In order to reduce the lifting force required when lifting the top support frame 12, in one embodiment of the present application, Figure 5 As shown, the side support frame 11 is provided with a plurality of chute grooves 111, each of which extends in the vertical direction. The top support frame 12 is provided with pulleys 121 corresponding one to each of the chute grooves 111. The provision of the chute grooves 111 and the pulleys 121 can reduce the friction between the top support frame 12 and the side support frame 11 when the top support frame 12 is raised, thereby reducing the lifting force required to lift the top support frame 12.

[0048] In this embodiment, the pulley 121 is adapted to the corresponding chute 111. The adaptation of the pulley 121 to the corresponding chute 111 means that the pulley 121 can be inserted into the corresponding chute 111, and only rolling friction is generated between the pulley 121 and the corresponding chute 111, and no sliding friction is generated.

[0049] It should be noted that in the embodiment of the present application, the provision of the chute 111 and the pulley 121 allows the top support frame 12 and the side support frame 11 to form rolling friction, thereby reducing the friction during the movement of the top support frame 12. That is, in another embodiment of the present application, providing the chute 111 on the top support frame 12 and the pulley 121 on the side support frame 11 can also achieve a similar effect. Specifically, in this embodiment, the top support frame 12 can be provided with a plurality of chute slits, each of which extends in the vertical direction; the side support frame 11 can be provided with pulleys corresponding to the chute slits; and the pulleys are adapted to the corresponding chute slits.

[0050] In the embodiment of the present application, there is no limitation on the lifting device 2. That is, in the embodiment of the present application, the lifting device 2 can be any device or equipment that can lift the top support frame 12. For example, in one embodiment of the present application, the lifting device 2 can be a hydraulic telescopic rod or an electric telescopic rod. In order to reduce the use and manufacturing costs, in one embodiment of the present application, Figure 6 As shown, the lifting device 2 includes an internal threaded tube 21, an external threaded column 22 and a rotating handle 23. The external threaded column 22 is threadedly connected to the internal threaded tube 21; the rotating handle 23 is arranged on the external threaded column 22.

[0051] During use, the externally threaded column 22 is fixed to the ground, and the top of the externally threaded column 22 is rotatably connected to the top support frame 12 (for example, via a bearing). To raise the top support frame 12, the rotary handle 23 is rotated forward; to lower the top support frame 12, the rotary handle 23 is rotated backward. Compared to electrically controlled lifting devices 2, manually controlled lifting devices 2 are less expensive to use and manufacture.

[0052] In the embodiment of the present application, the rotating handle 23 can be an integrated structure with the external threaded column 22. Figure 6 As shown, if the rotating handle 23 and the externally threaded column 22 are an integrated structure, the horizontally arranged rotating handle 23 will hinder the user's work in the greenhouse. To prevent the rotating handle 23 from hindering the user's work, in one embodiment of the present application, the externally threaded column 22 and the rotating handle 23 are detachably connected. When the externally threaded column 22 needs to be rotated, the rotating handle 23 is installed on the externally threaded column 22. When the externally threaded column 22 is not needed, the rotating handle 23 is removed from the externally threaded column 22.

[0053] In the embodiment of the present application, the externally threaded column 22 can be detachably connected to the rotating handle 23 by any means. For example, the rotating handle 23 can be threadedly connected to the externally threaded column 22, or the externally threaded column 22 can be provided with a through hole. When the externally threaded column 22 needs to be rotated, the rotating handle 23 is inserted into the through hole. When the externally threaded column 22 does not need to be rotated, the rotating handle 23 is removed from the through hole.

[0054] In the embodiment of the present application, there is no restriction on the shape and structure of the top support frame 12. For example, the top support frame 12 can be flat or arched. In order to prevent rainwater from accumulating on the top of the greenhouse, in one embodiment of the present application, the top support frame 12 includes an arc-shaped top rod 122, a horizontal top rod 127 and at least one support rod 123. Specifically, Figure 8As shown, the horizontal top rod 127 forms a vertical sliding connection with the side support frame 11. One end of each support rod 123 is connected to the curved top rod 122, and the other end of each support rod 123 is connected to the horizontal top rod 127. The curved top rod 122 is used to support the transparent shed cloth 4 on the top of the planting greenhouse, so that the transparent shed cloth 4 on the top of the planting greenhouse is arched and cannot accumulate rainwater.

[0055] In order to prevent rainwater from entering the interior of the greenhouse through the gap between the top support frame 12 and the solar panel 3, in one embodiment of the present application, Figure 8 As shown, the arc-shaped push rod 122 is arranged along the second direction (ie, Figure 8 The length in the direction D) shown (i.e. Figure 8 The length H) shown is greater than the distance between the solar panels 3 on both sides of the roof of the greenhouse support 1 along the second direction (ie, Figure 8 The second direction is parallel to the horizontal plane and perpendicular to the extension direction of the solar greenhouse. Figure 8 As shown, the arched top of the greenhouse covers the gap formed between the solar panels 3 on both sides, that is, rainwater cannot enter the interior of the planting greenhouse through the gap between the top support frame 12 and the solar panels 3.

[0056] It should be noted that if the length of the greenhouse is long, the top support frame 12 is also long. The longer the top support frame 12 is, the easier it is for the top support frame 12 to deform during the jacking process. In the process of jacking the top support frame 12, even if the top support frame 12 is slightly deformed, it is easy for the top support frame 12 and the side support frame 11 to get stuck. If the top support frame 12 and the side support frame 11 are stuck, it will be difficult to jack up the top support frame 12 at best, and the top support frame 12 or the side support frame 11 will be damaged at worst. In order to avoid the top support frame 12 and the side support frame 11 from getting stuck during the process of jacking the top support frame 12, in one embodiment of the present application, the horizontal top rod 127 includes a horizontal sleeve 124, a horizontal support rod 125 and a telescopic spring 126. As Figure 9 As shown, horizontal support rods 125 are movably connected to both ends of the horizontal sleeve 124. A telescopic spring 126 is disposed inside the horizontal sleeve 124, and the telescopic spring 126 stores elastic potential energy, which causes the two horizontal support rods 125 to have a tendency to move away from each other along a third direction, which is parallel to the axial direction of the horizontal sleeve 124.

[0057] During use, if the top support frame 12 is deformed, the horizontal support rod 125 can move axially inside the horizontal sleeve 124, that is, the horizontal support rod 125 will not get stuck with the side support frame 11. Moreover, under the action of the telescopic spring 126, the horizontal support rod 125 can always contact the side support frame 11.

[0058] It should be understood that the embodiments of the solar greenhouse proposed in this application not only generate electricity through solar panels, and the electricity generated is sufficient to meet the normal operation of the greenhouse farm, including the raising and lowering of the greenhouse roof, but also the solar panels will not seriously affect the lighting inside the greenhouse. In other words, the solar greenhouse proposed in this application will not affect the normal photosynthesis of the plants inside the greenhouse, that is, the plant growth will not be affected by insufficient light.

[0059] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A solar planting greenhouse, characterized in that: include: Greenhouse support (1); A plurality of solar panels (3) are arranged on both sides of the roof of the greenhouse support (1); each solar panel (3) comprises a transparent substrate (31) and a plurality of cells (32); each cell (32) is arranged on the transparent substrate (31), and the ratio of the area formed by the projection of each cell (32) along a first direction to the area formed by the projection of the transparent substrate (31) along the first direction is less than or equal to 1 / 2; the first direction is parallel to the thickness direction of the transparent substrate (31); A transparent shed cloth (4) is arranged on the greenhouse support (1); when in use, the transparent shed cloth (4), the plurality of solar panels (3) and the ground together form a closed greenhouse space.

2. The solar planting greenhouse according to claim 1, characterized in that: The transparent tent cloth (4) comprises a transparent gauze or a transparent plastic film.

3. The solar planting greenhouse according to claim 1 or 2, characterized in that: The greenhouse support (1) comprises a side support frame (11) and a top support frame (12), wherein the side support frame (11) and the top support frame (12) form a sliding connection along the vertical direction; the planting greenhouse further comprises a lifting device (2), wherein the lifting device (2) is used to drive the top support frame (12) to move along the vertical direction.

4. The solar planting greenhouse according to claim 3, characterized in that: The side support frame (11) is provided with a plurality of slide grooves (111), and each slide groove (111) extends in a vertical direction; the top support frame (12) is provided with pulleys (121) corresponding to the slide grooves (111) one by one; and the pulleys (121) are adapted to the corresponding slide grooves (111).

5. The solar planting greenhouse according to claim 3, characterized in that: The top support frame (12) is provided with a plurality of slide grooves, each of which extends in a vertical direction; the side support frame (11) is provided with pulleys corresponding to the slide grooves one by one; and the pulleys are adapted to the corresponding slide grooves.

6. The solar planting greenhouse according to claim 3, characterized in that: The lifting device (2) includes a hydraulic telescopic rod or an electric telescopic rod; or the lifting device (2) includes: Internally threaded pipe (21); An external threaded column (22) is threadedly connected to the internal threaded tube (21); A rotating handle (23) is provided on the external threaded column (22).

7. The solar planting greenhouse according to claim 6, characterized in that: The external threaded column (22) and the rotating handle (23) form a detachable connection.

8. The solar planting greenhouse according to claim 3, characterized in that: The top support frame (12) comprises: An arc-shaped push rod (122) and a horizontal push rod (127); the horizontal push rod (127) forms a sliding connection with the side support frame (11) in the vertical direction; At least one support rod (123); one end of each support rod (123) is connected to the arc-shaped top rod (122); and the other end of each support rod (123) is connected to the horizontal top rod (127).

9. The solar planting greenhouse according to claim 8, characterized in that: The length of the arc-shaped top rod (122) along the second direction is greater than the distance between the solar panels (3) on both sides of the roof of the greenhouse support (1) along the second direction; the second direction is parallel to the horizontal plane and perpendicular to the extension direction of the solar planting greenhouse.

10. The solar planting greenhouse according to claim 8, characterized in that: The horizontal push rod (127) comprises: A horizontal sleeve (124); both ends of the horizontal sleeve (124) are movably connected with horizontal support rods (125); A telescopic spring (126) is arranged inside the horizontal sleeve (124); and the telescopic spring (126) stores elastic potential energy, and the elastic potential energy causes the two horizontal support rods (125) to have a tendency to move away from each other along a third direction; the third direction is parallel to the axial direction of the horizontal sleeve (124).

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