Illumination device for crop planting

Abstract

The utility model belongs to the field of planting illumination, and particularly relates to an illumination device for crop planting. A first motor is arranged in the supporting seat; the output end of the first motor is fixedly connected with a threaded rod; the middle part of the threaded rod is in threaded connection with a sleeve; the middle part of the sleeve is fixedly connected with a plurality of first connecting rods; a plurality of telescopic rods are fixedly connected to the top of the supporting seat; the end part of the telescopic rod is fixedly connected with a connecting plate; the first connecting rod is fixedly connected with the connecting plate; the top of the sleeve is fixedly connected with a transverse plate; a plurality of hanging rods are fixedly connected to the bottom of the transverse plate; the bottom of the hanging rod is fixedly connected with a bulb; after the first motor is started, the sleeve supporting transverse plate and the bulb can rise, the height of the bulb is adjusted by the device, it is ensured that the pitaya trees are evenly illuminated, the device flexibly adapts to the pitaya trees at different growth stages, and the adaptability of the device to irradiation of the pitaya trees at different heights is improved.

Description

Technical Field

[0001] The utility model relates to the field of planting illumination, in particular to an illumination device for planting crops. Background Art

[0002] Pitaya, also known as red dragon fruit, dragon fruit, fairy honey fruit, jade dragon fruit, is a cultivar of the genus Hylocereus of the Cactaceae family. It is a tropical and subtropical fruit. The plant is a perennial vine plant of the genus Triangular Column of the Cactaceae family. The plant has no taproot, and a large number of lateral roots are distributed in the shallow soil layer. At the same time, there are many aerial roots, which can climb and grow.

[0003] The cultivation of pitaya needs to take full account of the light factor, because it is a tropical fruit, which has a great demand for light and is a light-loving plant. Therefore, in order to make pitaya bear fruit all year round, it is necessary to use lighting technology.

[0004] During the existing pitaya planting, a light source is usually hung above the pitaya tree for illumination. During long-term observation, it is found that the height of the pitaya tree changes during the cultivation process. If the height of the light source is not adjusted, the pitaya tree will be exposed to too strong light, thereby causing damage to the pitaya tree.

[0005] Therefore, in order to solve the above problems, a lighting device for crop planting is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model is a lighting device for crop planting, comprising a support seat; a first motor is arranged inside the support seat; a threaded rod is fixedly connected to the output end of the first motor; the threaded rod and the support seat are arranged through and are rotatably connected; a sleeve is threadedly connected to the middle part of the threaded rod; a plurality of first connecting rods are fixedly connected to the middle part of the sleeve; a plurality of telescopic rods are fixedly connected to the top of the support seat; a connecting plate is fixedly connected to the end of the telescopic rod; the first connecting rod and the connecting plate are in a fixed relationship; a cross plate is fixedly connected to the top of the sleeve; a plurality of suspension rods are fixedly connected to the bottom of the cross plate; a light bulb is fixedly connected to the bottom of the suspension rod; after the first motor is started, the sleeve will support the cross plate and the light bulb to rise, so that the device can adjust the height of the light bulb, ensure that the pitaya tree is evenly illuminated, and ensure that the pitaya tree can be in a suitable lighting environment, and at the same time enable the device to flexibly adapt to pitaya trees at different growth stages, and improve the adaptability of the device when irradiating pitaya trees of different heights.

[0008] Preferably, a support plate is fixedly connected to the middle part of the suspension rod; a second motor is fixedly connected to the top of the support plate; a first gear is fixedly connected to the output end of the second motor; the first gear is located at the bottom of the support plate; a rotating drum is rotatably connected to the middle part of the suspension rod; a second gear is fixedly connected to the middle part of the rotating drum; the first gear and the second gear are meshing transmission; a lampshade is fixedly connected to the bottom of the rotating drum; the lampshade is an arc-shaped structure; by setting the lampshade, the light released by the bulb will reach the surface of the lampshade and be reflected, so that more light can reach the pitaya tree, thereby improving the uniformity of the light during the transmission process and enhancing the lighting effect of the device on the pitaya tree. At the same time, the lampshade can also reduce the direct contact of dust and insects with the bulb and extend the service life of the bulb.

[0009] Preferably, a plurality of second connecting rods are fixedly connected to the middle part of the lampshade; an elastic rod is fixedly connected to the end of the second connecting rod; a plurality of bristles are fixedly connected to the middle part of the elastic rod; when the lampshade rotates, the bristles will rotate and clean the surface of the bulb, thereby realizing the cleaning effect of the device on the bulb, reducing dust and impurities on the surface of the bulb, and enhancing the lighting effect of the bulb on the pitaya tree.

[0010] Preferably, a plurality of first magnets are fixed to the bottom of the suspension rod; a second magnet is fixed to the middle of the elastic rod; through the cooperation of the first magnet and the second magnet, the second magnet will be affected by the magnetic force of the first magnet when moving and make the bristles approach the light bulb, thereby increasing the contact area between the bristles and the light bulb and improving the cleaning effect of the bristles on the surface of the light bulb.

[0011] Preferably, a plurality of circular holes are provided in the middle of the lampshade; the circular holes are arranged in a circular array; by providing the circular holes, the surrounding air can pass through the circular holes when the lampshade rotates, thereby accelerating the surrounding air circulation and allowing the heat on the surface of the bulb to dissipate quickly, thereby reducing the temperature of the bulb and ensuring that the bulb can work stably.

[0012] Preferably, a plurality of third connecting rods are fixedly connected to the middle part of the lampshade; a plurality of fan blades are rotatably connected to the middle part of the third connecting rod; through the cooperation of the third connecting rod and the fan blades, when the lampshade rotates, the fan blades will rotate and accelerate the airflow into the circular hole, thereby increasing the airflow for cooling the bulb, improving the cooling effect of the device on the bulb, and further extending the service life of the bulb.

[0013] Preferably, a plurality of guide plates are fixedly connected to the bottom of the lampshade; the guide plates are arranged in a circular array; the guide plates are an arc-shaped structure; by providing the guide plates, the airflow entering the interior of the lampshade will reach the bulb along the surface of the guide plates, thereby realizing the guiding effect of the device on the airflow, increasing the air volume reaching the bulb, and improving the cooling effect of the device on the bulb.

[0014] The utility model is beneficial in that:

[0015] 1. The crop planting lighting device described in the utility model, after the first motor is started, the sleeve supporting cross plate and the light bulb will rise, so that the device can adjust the height of the light bulb, ensure that the dragon fruit tree is evenly illuminated, and ensure that the dragon fruit tree can be in a suitable lighting environment. At the same time, the device can flexibly adapt to the dragon fruit trees at different growth stages, and improve the adaptability of the device when irradiating dragon fruit trees at different heights.

[0016] 2. The lighting device for crop planting described in the utility model, by setting a lampshade, the light released by the bulb will reach the surface of the lampshade and be reflected, so that more light can reach the pitaya tree, improve the uniformity of the light during the transmission process, and enhance the lighting effect of the device on the pitaya tree. At the same time, the lampshade can also reduce the direct contact of dust and insects with the bulb, thereby extending the service life of the bulb. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the main body of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the first motor in the utility model;

[0020] Figure 3 It is a structural schematic diagram of the support plate in the utility model;

[0021] Figure 4 It is a structural schematic diagram of the elastic rod in the utility model.

[0022] In the figure: 1. support base; 102. first motor; 103. threaded rod; 104. sleeve; 105. first connecting rod; 106. connecting plate; 107. telescopic rod; 108. horizontal plate; 109. suspension rod; 110. light bulb; 2. support plate; 22. second motor; 23. first gear; 24. rotating drum; 25. lampshade; 26. second gear; 3. second connecting rod; 32. elastic rod; 33. bristles; 4. first magnet; 42. second magnet; 5. round hole; 6. third connecting rod; 62. fan blades; 7. guide plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Specific examples are given below.

[0025] See also Figure 1 and Figure 2 As shown, a crop planting lighting device according to an embodiment of the utility model comprises a support seat 1; a first motor 102 is arranged inside the support seat 1; a threaded rod 103 is fixedly connected to the output end of the first motor 102; the threaded rod 103 and the support seat 1 are arranged through and rotatably connected; a sleeve 104 is threadedly connected to the middle of the threaded rod 103; a plurality of first connecting rods 105 are fixedly connected to the middle of the sleeve 104; a plurality of telescopic rods 103 are fixedly connected to the top of the support seat 1 7; the end of the telescopic rod 107 is fixedly connected to a connecting plate 106; the first connecting rod 105 and the connecting plate 106 are in a fixed relationship; the top of the sleeve 104 is fixedly connected to a horizontal plate 108; the bottom of the horizontal plate 108 is fixedly connected to a plurality of suspension rods 109; the bottom of the suspension rod 109 is fixedly connected to a light bulb 110; when working, the device is placed between adjacent dragon fruit trees and the device is started, the device will start the first motor 102 and make the threaded rod 103 start to rotate, and when the threaded rod 103 rotates Because the sleeve 104 is threadedly connected, the threaded rod 103 drives the sleeve 104 to move upward, and when the sleeve 104 moves, it moves with the first connecting rod 105, and when the first connecting rod 105 moves, it moves with the connecting plate 106, and when the connecting plate 106 moves, the length of the telescopic rod 107 is extended, and at the same time, the sleeve 104 moves with the horizontal plate 108, and when the horizontal plate 108 moves upward, it moves with the suspension rod 109 and the light bulb 110 until the height of the light bulb 110 reaches the maximum. In order to meet the illumination needs of the pitaya tree, when the device is started, the bulb 110 will also be energized and emit light, so that the pitaya tree is in a lighting environment; after the first motor 102 is started, the sleeve 104 will support the horizontal plate 108 and the bulb 110 to rise, so that the device can adjust the height of the bulb 110, ensure that the pitaya tree is evenly illuminated, and ensure that the pitaya tree can be in a suitable lighting environment. At the same time, the device can flexibly adapt to pitaya trees at different growth stages, and improve the adaptability of the device when irradiating pitaya trees at different heights.

[0026] See also Figure 3 and Figure 4As shown, the middle part of the suspension rod 109 is fixedly connected to the support plate 2; the top of the support plate 2 is fixedly connected to the second motor 22; the output end of the second motor 22 is fixedly connected to the first gear 23; the first gear 23 is located at the bottom of the support plate 2; the middle part of the suspension rod 109 is rotatably connected to the rotating drum 24; the middle part of the rotating drum 24 is fixedly connected to the second gear 26; the first gear 23 and the second gear 26 are meshing transmission; the bottom of the rotating drum 24 is fixedly connected to a lampshade 25; the lampshade 25 is an arc-shaped structure; when the device is started, the second motor 22 will also start, and when the second motor 22 is started, the first gear 23 will be rotated, and the second gear 26 will also rotate due to the meshing relationship with the first gear 23, and when the second gear 26 rotates, the rotating drum 24 will be rotated, and the rotation When the tube 24 rotates, the lampshade 25 will rotate, and the light released by the bulb 110 will reach the surface of the lampshade 25 and be diffusely reflected, so that the light is distributed more evenly after reflection, so that more light reaches the surface of the pitaya tree. At the same time, when the device is used, dust or insects will reach the surface of the bulb 110 and pollute the bulb 110. In fact, these impurities will first contact the lampshade 25 and be isolated by the lampshade 25; by setting the lampshade 25, the light released by the bulb 110 will reach the surface of the lampshade 25 and be reflected, so that more light can reach the pitaya tree, improve the uniformity of the light during the transmission process, and enhance the lighting effect of the device on the pitaya tree. At the same time, the lampshade 25 can also reduce the direct contact of dust and insects with the bulb 110, thereby extending the service life of the bulb 110.

[0027] See also Figure 4 As shown, a plurality of second connecting rods 3 are fixedly connected to the middle part of the lampshade 25; an elastic rod 32 is fixedly connected to the end of the second connecting rod 3; a plurality of bristles 33 are fixedly connected to the middle part of the elastic rod 32; when the device is started, the second motor 22 is started and the lampshade 25 is driven to start rotating, and when the lampshade 25 rotates, the second connecting rod 3 is driven to rotate together, and when the second connecting rod 3 rotates, it rotates together with the elastic rod 32, and when the elastic rod 32 rotates, it also drives the bristles 33 to rotate together, and when the bristles 33 rotate, they come into contact with the surface of the bulb 110, and when the bristles 33 come into contact with the bulb 110, they rub and clean the surface of the bulb 110, thereby reducing dust and dirt on the surface of the bulb 110; when the lampshade 25 rotates, the bristles 33 are driven to rotate and clean the surface of the bulb 110, thereby realizing the cleaning effect of the device on the bulb 110, reducing dust and impurities on the surface of the bulb 110, and enhancing the lighting effect of the bulb 110 on the pitaya tree.

[0028] See also Figure 4As shown, a plurality of first magnets 4 are fixedly connected to the bottom of the suspension rod 109; a second magnet 42 is fixedly connected to the middle of the elastic rod 32; when the elastic rod 32 rotates, the second magnet 42 is driven to rotate together, and the distance between the second magnet 42 and the first magnet 4 will change during the rotation. When the second magnet 42 and the first magnet 4 are close to each other, the second magnet 42 will be subjected to pressure close to the light bulb 110 due to the magnetic force of the first magnet 4, and the second magnet 42 will transfer the force to the elastic rod 32 and bend the elastic rod 32. When the elastic rod 32 bends, the bristles 33 will squeeze the surface of the light bulb 110, thereby increasing the friction effect of the bristles 33 on the light bulb 110; through the cooperation of the first magnet 4 and the second magnet 42, the second magnet 42 will be subjected to the magnetic force of the first magnet 4 when moving and make the bristles 33 close to the light bulb 110, thereby increasing the contact area between the bristles 33 and the light bulb 110 and improving the cleaning effect of the bristles 33 on the surface of the light bulb 110.

[0029] See also Figure 4 As shown, a plurality of circular holes 5 are provided in the middle of the lampshade 25; the circular holes 5 are arranged in a circular array; when the light bulb 110 is powered on, light is released and heat is generated at the same time, and when the lampshade 25 rotates, the surrounding air is circulated back and forth through the circular holes 5, thereby accelerating the air circulation; by providing the circular holes 5, the lampshade 25 rotates so that the surrounding air passes through the circular holes 5, thereby accelerating the surrounding air circulation and rapidly dissipating the heat on the surface of the light bulb 110, thereby reducing the temperature of the light bulb 110 and ensuring that the light bulb 110 can work stably.

[0030] See also Figure 4 As shown, a plurality of third connecting rods 6 are fixedly connected to the middle part of the lampshade 25; a plurality of fan blades 62 are rotatably connected to the middle part of the third connecting rod 6; when the lampshade 25 rotates, the surrounding airflow is disturbed, and these flows pass through the fan blades 62 and cause the fan blades 62 to rotate, and when the fan blades 62 rotate, the surrounding airflow is accelerated to flow into the circular hole 5, thereby increasing the amount of airflow reaching the bulb 110; through the cooperation of the third connecting rod 6 and the fan blades 62, when the lampshade 25 rotates, the fan blades 62 are rotated and the airflow entering the circular hole 5 is accelerated, thereby increasing the amount of airflow for cooling the bulb 110, improving the cooling effect of the device on the bulb 110, and further extending the service life of the bulb 110.

[0031] See also Figure 4As shown, a plurality of guide plates 7 are fixedly connected to the bottom of the lampshade 25; the guide plates 7 are arranged in a circular array; the guide plates 7 are of an arc-shaped structure; when the airflow passes through the circular hole 5, it will flow along the surface of the lampshade 25 and reach the edge of the lampshade 25, and then part of the airflow will flow out directly, and the other part of the airflow will reach the surface of the guide plate 7 and start to flow along the guide plate 7, and these airflows will reach the surface of the bulb 110 to cool the bulb 110; by setting the guide plate 7, the airflow entering the inside of the lampshade 25 will reach the bulb 110 along the surface of the guide plate 7, thereby realizing the guiding effect of the device on the airflow, increasing the air volume reaching the bulb 110, and improving the cooling effect of the device on the bulb 110.

[0032] Working principle: When working, the device is placed between adjacent pitaya trees and then started. The device will start the first motor 102 and cause the threaded rod 103 to start rotating. When the threaded rod 103 rotates, it will drive the sleeve 104 to move upward because it is threadedly connected to the sleeve 104. When the sleeve 104 moves, it will move with the first connecting rod 105. When the first connecting rod 105 moves, it will move with the connecting plate 106. When the connecting plate 106 moves, the length of the telescopic rod 107 will be lengthened. At the same time, the sleeve 104 will move with the horizontal plate 108. When the horizontal plate 108 moves upward, it will move with the suspension rod 109 and the light bulb 110 until the height of the light bulb 110 meets the illumination requirements of the pitaya tree. When the device is started, the bulb 110 will also be energized and emit light, so that the dragon fruit tree is in a lighting environment; when the device is started, the second motor 22 will also be started. When the second motor 22 is started, the first gear 23 will rotate, and the second gear 26 will also rotate due to the meshing relationship with the first gear 23. When the second gear 26 rotates, the rotating drum 24 will rotate, and when the rotating drum 24 rotates, the lampshade 25 will rotate, and the light released by the bulb 110 will reach the surface of the lampshade 25 and be diffusely reflected, so that the light is more evenly distributed after reflection, so that more light reaches the surface of the dragon fruit tree. At the same time, when the device is used, dust or insects will reach the surface of the bulb 110 and pollute the bulb 110. In fact, these impurities When the device is started, the second motor 22 is started and the lampshade 25 is driven to rotate. When the lampshade 25 rotates, the second connecting rod 3 is driven to rotate together. When the second connecting rod 3 rotates, it rotates together with the elastic rod 32. When the elastic rod 32 rotates, the bristles 33 are also driven to rotate together. When the bristles 33 rotate, they come into contact with the surface of the bulb 110. When the bristles 33 come into contact with the bulb 110, they rub and clean the surface of the bulb 110 to reduce dust and dirt on the surface of the bulb 110. When the elastic rod 32 rotates, it drives the second magnet 42 to rotate together. The distance between the second magnet 42 and the first magnet 4 will change during the rotation. When the second magnet 42 and the first magnet 4 are close to each other, the second magnet 42 will rotate with the first magnet 4. When the light bulb 110 is near, the second magnet 42 will be subjected to pressure close to the light bulb 110 due to the magnetic force of the first magnet 4. The second magnet 42 will transfer the force to the elastic rod 32 and bend the elastic rod 32. When the elastic rod 32 bends, the bristles 33 will squeeze the surface of the light bulb 110, thereby increasing the friction of the bristles 33 on the light bulb 110. When the light bulb 110 is powered on, it will release light and generate heat. When the lampshade 25 rotates, the surrounding air will circulate back and forth through the circular hole 5, thereby accelerating the air circulation. When the lampshade 25 rotates, it will disturb the surrounding airflow, which will pass through the fan blades 62 and cause the fan blades 62 to rotate. When the fan blades 62 rotate, the surrounding airflow will accelerate to flow into the circular hole 5, thereby increasing the amount of airflow reaching the light bulb 110.When the airflow passes through the circular hole 5, it will flow along the surface of the lampshade 25 and reach the edge of the lampshade 25, then part of the airflow will flow out directly, and the other part of the airflow will reach the surface of the guide plate 7 and start to flow along the guide plate 7, and these airflows will reach the surface of the bulb 110 to cool the bulb 110. ;

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A lighting device for crop planting, comprising a support base (1); characterized in that: A first motor (102) is arranged inside the support base (1); a threaded rod (103) is fixedly connected to the output end of the first motor (102); the threaded rod (103) and the support base (1) are arranged to penetrate and are rotatably connected; a sleeve (104) is threadedly connected to the middle of the threaded rod (103); a plurality of first connecting rods (105) are fixedly connected to the middle of the sleeve (104); a plurality of telescopic rods (107) are fixedly connected to the top of the support base (1); a connecting plate (106) is fixedly connected to the end of the telescopic rod (107); the first connecting rod (105) and the connecting plate (106) are in a fixed relationship; a cross plate (108) is fixedly connected to the top of the sleeve (104); a plurality of suspension rods (109) are fixedly connected to the bottom of the cross plate (108); and a light bulb (110) is fixedly connected to the bottom of the suspension rod (109).

2. The crop planting lighting device according to claim 1, characterized in that: The middle of the suspension rod (109) is fixedly connected to a support plate (2); the top of the support plate (2) is fixedly connected to a second motor (22); the output end of the second motor (22) is fixedly connected to a first gear (23); the first gear (23) is located at the bottom of the support plate (2); the middle of the suspension rod (109) is rotatably connected to a rotating drum (24); the middle of the rotating drum (24) is fixedly connected to a second gear (26); the first gear (23) and the second gear (26) are in meshing transmission; the bottom of the rotating drum (24) is fixedly connected to a lampshade (25); the lampshade (25) is an arc-shaped structure.

3. The crop planting lighting device according to claim 2, characterized in that: A plurality of second connecting rods (3) are fixedly connected to the middle of the lampshade (25); an elastic rod (32) is fixedly connected to the end of the second connecting rod (3); and a plurality of bristles (33) are fixedly connected to the middle of the elastic rod (32).

4. The crop planting lighting device according to claim 3, characterized in that: A plurality of first magnets (4) are fixedly connected to the bottom of the suspension rod (109); and a second magnet (42) is fixedly connected to the middle of the elastic rod (32).

5. The crop planting lighting device according to claim 4, characterized in that: A plurality of circular holes (5) are provided in the middle of the lampshade (25); the circular holes (5) are arranged in a circular array.

6. The crop planting lighting device according to claim 5, characterized in that: A plurality of third connecting rods (6) are fixedly connected to the middle portion of the lampshade (25); and a plurality of fan blades (62) are rotatably connected to the middle portion of the third connecting rod (6).

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