Winter facility greenhouse lighting optimization device
By designing a strip box and a retractable rod to wind the reflective curtain, combined with the stability of the base box and reinforcing plate, and the adjustment of LED supplementary lights, the problem of low efficiency of greenhouse lighting devices under poor lighting conditions has been solved, achieving efficient reflection and supplementary lighting, improving light intensity and temperature, and adapting to various lighting conditions.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-29
- Publication Date
- 2026-03-27
AI Technical Summary
Existing greenhouse lighting optimization devices are inefficient under poor lighting conditions, reflective curtains are prone to wrinkling and tilting and are difficult to clean, and LED lights offer only one type of supplementary lighting, which cannot meet the needs of various lighting conditions.
The device includes a strip box, a retractable rod, a reflective screen, a base box, a reinforcing plate, and LED fill lights. The reflective screen is reflected by the retractable rod, the base box increases stability, the strip box is used to clean the reflective screen, and the LED fill lights can be adjusted in angle and height to meet the needs of different lighting conditions.
It increases the light intensity inside the greenhouse, increases ground light by 40%, raises greenhouse temperature by 3-4℃, maintains high reflectivity, and the LED supplemental lighting adapts to various lighting conditions to meet the supplemental lighting needs of different crops.
Smart Images
Figure CN224038029U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a daylighting optimization device technical field, especially in winter facility greenhouse daylighting optimization device. BACKGROUND
[0002] In winter, the light time is short and the intensity is weak, through daylighting optimization, the crops in the greenhouse can receive more light, thereby enhancing photosynthesis, and the photosynthesis is the key to crop growth, can promote the crops to manufacture more organic matter, provides sufficient energy and material basis for its growth and development, makes the crops grow healthy, improves yield and quality.
[0003] The existing daylighting optimization device in the greenhouse mostly passes through the mode of hanging the light-reflecting curtain and increasing the LED light, but basically is the single light supplementing mode, cannot satisfy the light supplementing needs under various bad light conditions, the light-reflecting curtain is simply hung, wrinkles and skew are easy to produce, the light-reflecting efficiency is influenced, and the dirt adhered to the surface is not easy to remove. UTILITY MODEL CONTENT
[0004] The utility model discloses a winter facility greenhouse daylighting optimization device to solve the problems in the background art.
[0005] In order to achieve the above object, the utility model provides the following technical scheme: a winter facility greenhouse daylighting optimization device, including the strip box, the inner wall rotation of the strip box is connected with the winding rod, the outer wall winding of the winding rod is connected with the light-reflecting curtain, the bottom of the strip box is equipped with the through slot, both sides of the through slot bottom are equipped with the strip wipe, the bottom of the light-reflecting curtain is fixedly connected with the bottom box, one side angle of the bottom box top is fixedly connected with the interface, both side walls of the bottom box are fixedly connected with the reinforcing plate, the middle part of the reinforcing plate is sequentially equipped with a plurality of reinforcing holes, and the reinforcing nail is penetrated in the reinforcing hole.
[0006] One side of the strip box is equipped with a plurality of rotating discs, the front of the rotating disc is rotationally connected with the rotating plate, one side wall of the rotating plate is fixedly connected with the support rod, and the bottom of the support rod is fixedly installed with two LED light supplementing lamps.
[0007] As a preferred technical scheme of the utility model, one side wall of the two strip wipes is fixedly connected with the mounting plate, and the two mounting plates are fixedly connected to the bottom of the strip box respectively.
[0008] As a preferred technical scheme of the utility model, the middle part of the light-reflecting curtain is penetrated through the through slot, and the two side walls of the light-reflecting curtain are respectively attached to the two strip wipes.
[0009] As a preferred technical scheme of the utility model, one side wall of the strip-shaped box is fixedly connected with a support, a motor is installed in the middle of the support, and the output end of the motor is fixedly connected with one end of the winding rod penetrating through the strip-shaped box.
[0010] As a preferred technical scheme of the utility model, the top of the interface is threadedly connected with a cover, and one side wall of the bottom box is claspedly connected with a plug.
[0011] As a preferred technical scheme of the utility model, the top end of the strip-shaped box is fixedly connected with a pair of mounting racks, and a pair of screw holes are formed in the mounting racks.
[0012] As a preferred technical scheme of the utility model, the top end of the strip-shaped box is fixedly connected with a plurality of bent rods, and one end of the bent rod is rotatably connected with the center of the back of the rotating disc.
[0013] Compared with the prior art, the utility model has the beneficial effects that:
[0014] 1、The utility model discloses a strip-shaped box, a winding rod in the strip-shaped box winds a reflecting screen, cooperates with the bottom box and the reinforcing plate, can wind out the reflecting screen in general light conditions, hangs in the greenhouse, reflects light, can increase the ground light by about 40%, increases the greenhouse temperature by 3-4 DEG C, obviously improves the light collecting condition in the greenhouse, two strip-shaped wipers at the bottom of the strip-shaped box can wipe and clean the front and back of the reflecting screen, maintains the reflection efficiency, the bottom box can be filled with water, increases the stability when the reflecting screen is hung, the reinforcing plate on the two sides can be connected with the soil ground flexibly, and the reflecting screen can be flexibly adjusted in the hanging angle, so that the reflection position is satisfied.
[0015] 2、The utility model discloses a plurality of bent rods at the top of the strip-shaped box, cooperates with the rotating disc rotatably connected with one end and the two LED light supplementing lamps on the support rod, can supplement light irradiation by means of the LED light supplementing lamp when the light condition is poor, can flexibly adjust the irradiation height and angle of the LED light supplementing lamp in a certain interval by rotating the rotating disc, satisfies the light supplementing irradiation demand of different types of crops, enriches the light collecting optimization mode, and adapts to various bad light conditions. DRAWINGS
[0016] Figure 1 It is the structure schematic view of the utility model;
[0017] Figure 2 It is the structure schematic view of the winding rod of the utility model;
[0018] Figure 3 It is the structure schematic view of the bottom box of the utility model;
[0019] Figure 4 It is the structure schematic view of the rotating disc of the utility model.
[0020] In the figure: 1, strip box; 2, mounting frame; 3, reinforcing plate; 4, motor; 5, bending rod; 6, rotating disc; 7, light curtain; 8, supporting rod; 9, bottom box; 10, reinforcing hole; 11, reinforcing nail; 12, cover; 13, interface; 14, winding rod; 15, mounting plate; 16, strip wiper; 17, support; 18, through slot; 19, LED light supplementing lamp; 20, rotating plate. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0022] Please refer to Figures 1 to 4 The present application provides a technical scheme of a winter facility greenhouse lighting optimization device:
[0023] Embodiment one:
[0024] According to Figure 1 , Figure 2 and Figure 3 , a winter facility greenhouse lighting optimization device comprises a strip box 1, the inner wall of the strip box 1 is rotationally connected with a winding rod 14, the outer wall of the winding rod 14 is woundly connected with a light curtain 7, the bottom end of the strip box 1 is provided with a through slot 18, the two sides of the bottom of the through slot 18 are both provided with a strip wiper 16, the bottom end of the light curtain 7 is fixedly connected with a bottom box 9, one corner of the top end of the bottom box 9 is fixedly connected with an interface 13, the two side walls of the bottom box 9 are both fixedly connected with a reinforcing plate 3, a plurality of reinforcing holes 10 are sequentially provided in the middle part of the reinforcing plate 3, reinforcing nails 11 are penetrated through the reinforcing holes 10, the length of the reinforcing nails 11 is 20-30 cm, so that the reinforcing nails 11 are first penetrated through the reinforcing holes 10 and then inserted into the soil, the depth of insertion into the soil is 15-20 cm, and the stretching and fixing of the bottom part of the light curtain 7 are realized.
[0025] One side wall of each of the two strip wipers 16 is fixedly connected with a mounting plate 15, the two mounting plates 15 are respectively fixedly connected to the bottom end of the strip box 1, the middle part of the light curtain 7 penetrates through the through slot 18, the two side walls of the light curtain 7 respectively adhere to the two strip wipers 16, one side wall of the strip box 1 is fixedly connected with a support 17, the middle part of the support 17 is provided with a motor 4, the output end of the motor 4 is fixedly connected with one end of the winding rod 14 through the strip box 1, the top part of the interface 13 is threadedly connected with a cover 12, one side wall of the bottom box 9 is clampingly connected with a plug, the top end of the strip box 1 is fixedly connected with a pair of mounting frames 2, a pair of screw holes are provided in the mounting frames 2.
[0026] In specific use, the light optimization device for winter facility greenhouse can be fixed and installed on the steel structure of the greenhouse by the operator with the aid of the two mounting racks 2 at the top of the strip-shaped box 1, then the motor 4 can be controlled to be turned on when the sunlight is insufficient, so that the motor 4 drives the winding rod 14 to rotate, the reflective screen 7 is continuously wound out, the reflective screen 7 is stretched and hung, the bottom box 9 at the bottom of the reflective screen 7 can be filled with water by opening the lid 12 and injecting water into the interface 13, so that the water fills in the bottom box 9, the weight of the bottom box 9 is increased, so that the bottom box 9 can be stably placed on the ground which is inconvenient to fix, the reflective screen 7 is stretched, the influence of wrinkles and curling on the reflection effect is avoided, and meanwhile the position of the bottom box 9 can be placed arbitrarily, so that the weight of the bottom box 9 is increased after being filled with water, the reflective screen 7 can be easily adjusted in the hanging reflection angle when being placed at any position, when the ground is soil, the reinforcing nails 11 can be additionally used to penetrate the reinforcing holes 10 of the reinforcing plate 3, so that the reinforcing nails 11 are first penetrated into the reinforcing holes 10 and then inserted into the soil below, the stretching and fixing of the bottom of the reflective screen 7 are realized, the stability of the reflective screen 7 when being hung is improved, and the hanging reflection angle can be flexibly and conveniently adjusted, when the reflective screen 7 is not used, the motor 4 can be adjusted to be turned over, so that the winding rod 14 is reversed, the reflective screen 7 is wound back into the strip-shaped box 1 and collected, the problems of occupying space and being easily damaged are avoided, and in the process of winding out and winding back of the reflective screen 7, the front surface and the back surface of the reflective screen 7 continuously penetrate the two strip-shaped wipers 16, the surfaces of the reflective screen 7 are wiped clean by the abutting movement of the strip-shaped wipers 16, and the influence of dust on the reflection efficiency is avoided.
[0027] Embodiment two:
[0028] On the basis of embodiment one, as shown in Figure 1 and Figure 4 A plurality of rotating discs 6 are arranged on one side of the strip-shaped box 1, the front surface of the rotating disc 6 is rotationally connected with a rotating plate 20, a large friction force exists at the rotationally connected position, the rotating disc 6 can be rotated under the artificial pushing adjustment, and the rotating disc 6 itself remains relatively fixed when not being adjusted, one side wall of the rotating plate 20 is fixedly connected with a supporting rod 8, the bottom end of the supporting rod 8 is fixedly installed with two LED light supplementing lamps 19, a plurality of bent rods 5 are fixedly connected with the top end of the strip-shaped box 1, one end of the bent rod 5 is rotationally connected with the center of the back surface of the rotating disc 6, a large friction force exists at the rotationally connected position, the bent rod 5 can be rotated under the artificial pushing adjustment, and the bent rod 5 itself remains relatively fixed when not being adjusted.
[0029] In specific use, the light optimization device for winter facility greenhouse can wind up the reflecting screen 7 and turn on the plurality of LED light supplement lamps 19 when the sunlight condition is poor at night, so that the plurality of LED light supplement lamps 19 can supplement light irradiation for crops in the greenhouse, and the irradiation height and angle of the plurality of LED light supplement lamps 19 can be flexibly adjusted in an interval by rotating the plurality of rotating discs 6 and then adjusting the rotation of the supporting rods 8, so that the light supplement irradiation requirements of different types of crops can be met.
[0030] In the present application, unless otherwise clearly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection, and can also be communication; can be directly connected, can also be indirectly connected through an intermediate medium, and can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0031] In the present application, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. In the description of the present application, the description of the reference terms "one scheme", "some schemes", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more schemes or examples in a suitable manner.
Claims
1. A lighting optimization device for a winter facility greenhouse, comprising a strip-shaped box (1), characterized in that: The inner wall of the strip-shaped box (1) is rotationally connected with a winding rod (14), the outer wall of the winding rod (14) is windingly connected with a reflective curtain (7), the bottom end of the strip-shaped box (1) is provided with a through groove (18), both sides of the bottom end of the through groove (18) are provided with strip-shaped wipers (16), the bottom end of the reflective curtain (7) is fixedly connected with a bottom box (9), one side corner of the top end of the bottom box (9) is fixedly connected with a connector (13), both side walls of the bottom box (9) are fixedly connected with reinforcing plates (3), a plurality of reinforcing holes (10) are sequentially arranged in the middle part of the reinforcing plate (3), and reinforcing nails (11) penetrate through the reinforcing holes (10). A plurality of rotating discs (6) are arranged on one side of the strip-shaped box (1), the front surface of the rotating disc (6) is rotationally connected with a rotating plate (20), one side wall of the rotating plate (20) is fixedly connected with a supporting rod (8), and the bottom end of the supporting rod (8) is fixedly installed with two LED light supplementing lamps (19).
2. The light optimization device for a winter facility greenhouse according to claim 1, characterized in that: One side wall of each of the two strip-shaped wipers (16) is fixedly connected with a mounting plate (15), and the two mounting plates (15) are respectively fixedly connected to the bottom end of the strip-shaped box (1).
3. The light optimization device for a winter facility greenhouse according to claim 1, characterized in that: The middle part of the reflective curtain (7) penetrates through the through groove (18), and the two side walls of the reflective curtain (7) are respectively attached to the two strip-shaped wipers (16).
4. The light optimization device for a winter facility greenhouse according to claim 1, characterized in that: One side wall of the strip-shaped box (1) is fixedly connected with a support (17), a motor (4) is installed in the middle part of the support (17), and the output end of the motor (4) penetrates through the strip-shaped box (1) and is fixedly connected with one end of the winding rod (14).
5. The light optimization device for a winter facility greenhouse according to claim 1, characterized in that: The top part of the connector (13) is threadedly connected with a cover (12), and one side wall of the bottom box (9) is clampingly connected with a plug.
6. The light optimization device for a winter facility greenhouse according to claim 1, characterized in that: The top end of the strip-shaped box (1) is fixedly connected with a pair of mounting racks (2), and a pair of screw holes are arranged in the mounting racks (2).
7. The light optimization device for a winter facility greenhouse according to claim 1, characterized in that: The top end of the strip-shaped box (1) is fixedly connected with a plurality of bent rods (5), and one end of the bent rod (5) is rotationally connected with the center of the back surface of the rotating disc (6). The top end of the strip-shaped box (1) is fixedly connected with a pair of mounting racks (2), and a pair of screw holes are arranged in the mounting racks (2). The top end of the strip-shaped box (1) is fixedly connected with a plurality of bent rods (5), and one end of the bent rod (5) is rotationally connected with the center of the back surface of the rotating disc (6).