Illumination regulation and control greenhouse structure for preventing insect pests of crops

Abstract

The utility model provides a crop insect pest prevention illumination regulation and control greenhouse structure, which relates to the technical field of greenhouse illumination regulation and control, and comprises a greenhouse wall body, an illumination regulation and control assembly is arranged at the top end of the greenhouse wall body, the illumination regulation and control assembly comprises a mounting frame welded on the upper side of the greenhouse wall body, and rolling bins are arranged at the left end and the right end of the mounting frame. A winding rod is mounted in the right side of the winding bin, shading cloth is wound on the surface of the winding rod, a connecting frame is welded to the bottom end of the mounting frame, a rotating shaft is mounted on the inner side of the connecting frame, and a mounting plate is connected to the lower side of the rotating shaft. By arranging the illumination regulation and control assembly, a connecting belt drives shading cloth to be wound to an adjusting rod by rotating the adjusting rod, so that the bottom of a mounting frame is shielded through the shading cloth, light is prevented from irradiating into the greenhouse, when illumination needs to be increased, a winding rod is rotated, the shading cloth is wound and recycled to the winding rod, and therefore the light enters the greenhouse.

Description

Technical Field

[0001] This utility model relates to the field of greenhouse light control technology, and in particular to a greenhouse structure for controlling light for crop pest prevention. Background Technology

[0002] A greenhouse is a facility used for growing crops. By providing suitable environmental conditions, it helps crops grow even under unfavorable natural conditions. With development, some greenhouses can maintain a temperature of around 30-32 degrees Celsius inside, regardless of the outside temperature, providing a stable growing environment for crops.

[0003] A search revealed that the document with announcement number "CN219124923U" mentions "a greenhouse light adjustment component, relating to the field of greenhouse supplemental lighting technology, used to meet the light needs of crops when the light intensity is weak. It includes a base plate, a mounting plate, a reflector, and supplemental lighting. The mounting plate is located on the base plate, the lower end of the reflector is hinged to the mounting plate, and an adjustment element is provided between the mounting plate and the upper end of the back of the reflector. The adjustment element, when extended or retracted, drives the tilt angle of the reflector, and the supplemental lighting is located on the front of the reflector." In use, through the arrangement of the reflector and supplemental lighting, some of the light emitted by the supplemental lighting directly illuminates the crops, while the remaining light from the supplemental lighting illuminates the reflector and is reflected onto the crops, thereby increasing the light intensity inside the greenhouse. The adjustment element allows adjustment of the tilt angle of the reflector, thus adjusting the direction of the light.

[0004] However, traditional shading curtains can only achieve simple full shading or full light transmission, and cannot finely adjust the light intensity according to the precise needs of crops at different growth stages. In some areas with insufficient light, the light inside the greenhouse is weak, which affects the photosynthesis and growth rate of crops. On the other hand, when the light is too strong, too much light may cause crops to be scorched.

[0005] Therefore, we provide a greenhouse structure for crop pest control and light regulation to solve the above problems. Utility Model Content

[0006] To overcome the above deficiencies, this utility model provides a greenhouse structure for controlling light and preventing pests in crops, aiming to solve the problems mentioned above.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A greenhouse structure for pest control and light regulation of crops includes greenhouse walls. A light regulation component is installed at the top of the greenhouse walls. The light regulation component includes a mounting frame welded to the upper side of the greenhouse walls. Roll-up compartments are provided at both ends of the mounting frame. A roll-up rod is installed inside the right side of the roll-up compartment. The surface of the roll-up rod is wrapped with a light-blocking cloth. A connecting frame is welded to the bottom of the mounting frame. A rotating shaft is installed inside the connecting frame. A mounting plate is connected to the lower side of the rotating shaft. A supplementary lighting strip is installed at the bottom of the mounting plate.

[0009] As a further description of the above technical solution:

[0010] An adjusting rod is installed inside the left side of the winding chamber, and a connecting strap is provided at the left end of the light-blocking cloth. The connecting strap and the adjusting rod are connected by adhesive.

[0011] As a further description of the above technical solution:

[0012] The connecting strips have a hollow structure, and the inner wall of the mounting frame has a light-shielding groove. The connecting strips are located inside the light-shielding groove, and the light-shielding cloth is made of polyester.

[0013] As a further description of the above technical solution:

[0014] One end of the take-up rod is connected to a micro servo motor, and one end of the adjusting rod is connected to a micro servo motor. Both micro servo motors are fixedly connected to the take-up chamber.

[0015] As a further description of the above technical solution:

[0016] The top of the mounting frame is welded with a mounting bracket, and a light-transmitting plate is fixedly connected to the top of the mounting bracket. The light-transmitting plate is made of tempered glass, and the surface of the light-transmitting plate is inclined to both sides.

[0017] As a further description of the above technical solution:

[0018] The supplementary lighting strips are provided in two sets, and are symmetrically arranged about the central axis of the mounting frame. The supplementary lighting strips use LED lights.

[0019] As a further description of the above technical solution:

[0020] A miniature drive motor is fixedly connected to one end of the rotating shaft. The rotating shaft and the connecting frame are rotatably connected, while the miniature drive motor and the connecting frame are fixedly connected. The mounting plate forms a rotating structure with the connecting frame via the rotating shaft.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] 1. By setting up a light control component, rotating the adjusting rod causes the connecting belt to roll up the shading cloth onto the adjusting rod, thereby blocking the bottom of the mounting frame and preventing light from entering the greenhouse. When more light is needed, rotating the rewinding rod rolls the shading cloth back onto the rewinding rod, allowing light to enter the greenhouse. The thickness of the shading cloth can also be set to a gradient structure, allowing for different light transmittance by adjusting the rewinding position of the shading cloth, thus improving the flexibility of light control and ensuring the normal growth of crops.

[0023] 2. By setting up a light control component, supplemental lighting can be provided inside the greenhouse when there is insufficient external light, thereby ensuring the normal growth of plants. At the same time, a micro-drive motor drives the rotating shaft to rotate, which can drive the mounting plate and the supplemental lighting strip to rotate, thereby adjusting the illumination angle of the supplemental lighting strip, increasing the flexibility of light control and improving light utilization. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall installation structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the overall structure of the illumination control component of this utility model;

[0026] Figure 3 This is a schematic cross-sectional view of the light control component of this utility model;

[0027] Figure 4 This is a schematic diagram of the cooperative structure of the winding rod, the light-blocking cloth, and the adjusting rod of this utility model;

[0028] Figure 5 This is a schematic diagram of the cooperative structure of the connecting frame, mounting plate and supplementary light strip of this utility model.

[0029] The following are the labels in the diagram: 1. Greenhouse wall; 2. Light control component; 201. Mounting frame; 202. Rewinding compartment; 203. Shading slot; 204. Rewinding rod; 205. Shading cloth; 206. Connecting belt; 207. Adjusting rod; 208. Miniature servo motor; 209. Mounting top frame; 210. Light-transmitting panel; 211. Connecting frame; 212. Rotating shaft; 213. Mounting plate; 214. Supplemental lighting strip; 215. Miniature drive motor. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figure 1-5 As shown, this utility model provides a technical solution: a greenhouse structure for controlling light intensity to prevent crop pests, including a greenhouse wall 1. A light intensity control component 2 is provided at the top of the greenhouse wall 1. The light intensity control component 2 includes an installation frame 201 welded to the upper side of the greenhouse wall 1. A winding chamber 202 is provided at both the left and right ends of the installation frame 201. A winding rod 204 is installed inside the right side of the winding chamber 202. A light-blocking cloth 205 is wrapped around the surface of the winding rod 204. A connecting frame 211 is welded to the bottom of the installation frame 201. A rotating shaft 212 is installed inside the connecting frame 211. An installation plate 213 is connected to the lower side of the rotating shaft 212. A supplementary light strip 214 is installed at the bottom of the installation plate 213.

[0032] Furthermore, an adjusting rod 207 is installed inside the left side of the winding chamber 202, and a connecting strap 206 is provided at the left end of the shading cloth 205. The connecting strap 206 and the adjusting rod 207 are adhesively connected. In use, by rotating the adjusting rod 207, the connecting strap 206 drives the shading cloth 205 to roll up onto the adjusting rod 207, thereby blocking the bottom of the mounting frame 201 through the shading cloth 205 to prevent light from shining into the greenhouse. When it is necessary to increase the light, the winding rod 204 is rotated to roll the shading cloth 205 back onto the winding rod 204, thereby allowing light to enter the greenhouse. At the same time, the thickness of the shading cloth 205 can be set to a gradient structure, so that by adjusting the winding position of the shading cloth 205, it can present different light transmittance, thereby improving the flexibility of light control.

[0033] Furthermore, the connecting straps 206 have a hollow structure, and the inner wall of the mounting bracket 201 has a light-shielding groove 203. The connecting straps 206 are located inside the light-shielding groove 203. The light-shielding cloth 205 is made of polyester. During the light-shielding process, the edge of the light-shielding cloth 205 is located inside the light-shielding groove 203 to prevent light from leaking from the side of the light-shielding cloth 205, thereby enhancing the light-shielding effect.

[0034] Furthermore, a micro servo motor 208 is connected to one end of the winding rod 204, and a micro servo motor 208 is connected to one end of the adjusting rod 207. Both micro servo motors 208 are fixedly connected to the winding chamber 202. The micro servo motors 208 drive the winding rod 204 and the adjusting rod 207 to rotate, thereby realizing the automatic winding and unwinding of the blackout cloth 205. This improves the convenience and efficiency of operation, and avoids the problem of damage to the blackout cloth 205 or uneven winding caused by improper operation, thus extending the service life of the blackout cloth 205.

[0035] Furthermore, a mounting bracket 209 is welded to the top of the mounting frame 201, and a light-transmitting plate 210 is fixedly connected to the top of the mounting bracket 209. The light-transmitting plate 210 is made of tempered glass, and its surface is inclined to both sides. The tempered glass material of the light-transmitting plate 210 provides good light transmission and strength, so that the light at the top of the greenhouse can be evenly distributed, and it can prevent external insects from entering the greenhouse. At the same time, the inclined surface helps to reduce the accumulation of rainwater and debris, and prevents debris from accumulating on the light-transmitting plate 210 and affecting the overall lighting effect.

[0036] Furthermore, two sets of supplemental lighting strips 214 are provided, symmetrically arranged about the central axis of the mounting frame 201. The supplemental lighting strips 214 use LED lights. When the external light is insufficient, the supplemental lighting strips 214 are turned on to supplement the light inside the greenhouse, thereby ensuring the normal growth of plants. At the same time, the LED supplemental lighting strips 214 can adjust the brightness and color of the light according to the needs of different growth stages of crops, thereby improving the growth quality of crops.

[0037] Furthermore, a micro drive motor 215 is fixedly connected to one end of the rotating shaft 212. The rotating shaft 212 and the connecting frame 211 are rotatably connected, while the micro drive motor 215 and the connecting frame 211 are fixedly connected. The mounting plate 213 forms a rotating structure with the connecting frame 211 through the rotating shaft 212. The micro drive motor 215 drives the rotating shaft 212 to rotate, which can drive the mounting plate 213 and the supplementary light strip 214 to rotate, thereby realizing the adjustment of the illumination angle of the supplementary light strip 214, increasing the flexibility of light control and improving the light utilization rate.

[0038] Working principle: When the device is installed in the working position, if the external light is too strong, the micro servo motor 208 drives the winding rod 204 to rotate, unfolding the shading cloth 205 to provide shading for the top of the greenhouse, preventing damage to crops from excessive light. Simultaneously, the winding position of the shading cloth 205 can be adjusted via the winding rod 204 as needed to achieve precise control of light transmission. Conversely, if the external light is insufficient, the micro servo motor 208 can be driven to rotate the winding rod 204, retracting the shading cloth 205 back onto the winding rod. On 204, light is fully introduced into the greenhouse, and supplemental lighting is provided through the supplemental lighting strip 214 to ensure normal plant growth. In addition, the rotating shaft 212 is driven to rotate by the micro drive motor 215, which in turn drives the mounting plate 213 and the supplemental lighting strip 214 to rotate, thereby achieving flexible adjustment of the illumination angle of the supplemental lighting strip 214 to meet the light requirements of crops at different growth stages, improve light utilization, and promote crop growth. This completes the use of the greenhouse structure for crop pest control and light regulation.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A greenhouse structure for crop pest control and light regulation, including greenhouse walls (1), characterized in that: A light control component (2) is provided at the top of the greenhouse wall (1). The light control component (2) includes a mounting frame (201) welded to the upper side of the greenhouse wall (1). A winding chamber (202) is provided at the left and right ends of the mounting frame (201). A winding rod (204) is installed inside the right side of the winding chamber (202). A light-blocking cloth (205) is wrapped around the surface of the winding rod (204). A connecting frame (211) is welded to the bottom of the mounting frame (201). A rotating shaft (212) is installed inside the connecting frame (211). An installation plate (213) is connected to the lower side of the rotating shaft (212). A supplementary light strip (214) is installed at the bottom of the installation plate (213).

2. The greenhouse structure for crop pest control and light regulation according to claim 1, characterized in that, An adjusting rod (207) is installed inside the left side of the winding chamber (202), and a connecting strip (206) is provided at the left end of the light-blocking cloth (205). The connecting strip (206) and the adjusting rod (207) are connected by adhesive.

3. The greenhouse structure for crop pest control and light regulation according to claim 2, characterized in that, The connecting strips (206) have a hollow structure, and the inner wall of the mounting bracket (201) is provided with a light-shielding groove (203). The connecting strips (206) are located inside the light-shielding groove (203), and the light-shielding cloth (205) is made of polyester.

4. The greenhouse structure for crop pest control and light regulation according to claim 2, characterized in that, One end of the winding rod (204) is connected to a micro servo motor (208), and one end of the adjusting rod (207) is connected to a micro servo motor (208). Both micro servo motors (208) are fixedly connected to the winding chamber (202).

5. The greenhouse structure for crop pest control and light regulation according to claim 3, characterized in that, The top of the mounting bracket (201) is welded with a mounting top bracket (209), and a light-transmitting plate (210) is fixedly connected to the top of the mounting top bracket (209). The light-transmitting plate (210) is made of tempered glass, and the surface of the light-transmitting plate (210) is inclined to both sides.

6. The greenhouse structure for crop pest control and light regulation according to claim 3, characterized in that, The supplementary light strip (214) is provided in two sets. The supplementary light strip (214) is symmetrically arranged about the central axis of the mounting frame (201). The supplementary light strip (214) uses LED lights.

7. The greenhouse structure for crop pest control and light regulation according to claim 5, characterized in that, A micro drive motor (215) is fixedly connected to one end of the rotating shaft (212). The rotating shaft (212) and the connecting frame (211) are rotatably connected. The micro drive motor (215) and the connecting frame (211) are fixedly connected. The mounting plate (213) forms a rotating structure with the connecting frame (211) through the rotating shaft (212).

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