Heat preservation sunshade capable of automatically adjusting illumination intensity

Abstract

The utility model relates to the technical field of agricultural planting sunshade devices, in particular to a heat preservation sunshade capable of automatically adjusting illumination intensity, which comprises a main support frame and a main support column, frames are obliquely arranged on two sides of the main support frame, light holes are arranged at the upper end and the lower end of each frame, and a plurality of shading beams are fixedly connected to the inner wall of the upper side of each frame at equal intervals. A sunshade assembly is arranged in the frame and comprises a driving part and a sunshade part with non-uniform thickness, the sunshade part comprises conveying belts, sunshade cloth and thickening cloth, the conveying belts are fixedly connected to the two sides of the sunshade cloth, and a plurality of pieces of thickening cloth are arranged on the sunshade cloth at equal intervals; empty holes are formed between every two adjacent pieces of thickened cloth on the conveying belt, and the single area and the single number of the thickened cloth and the empty holes are equal. The contact position of the shading part and the shading beam is adjusted through the driving part, the illumination intensity is adjusted, and the main supporting column is used for supporting the whole device.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting sunshade devices, in particular to a heat-insulating sunshade awning capable of automatically adjusting light intensity. Background Art

[0002] Awnings typically provide insulation and shade, and are often used outdoors, particularly for growing crops or potted plants. Awnings are widely used in my country, providing a stable and comfortable growing environment for crops and potted plants, protecting them from the adverse effects of excessive sunlight.

[0003] Application number: 201910013969.5 Publication (announcement) number: CN 109769546 B, automatic agricultural sunshade, this utility model belongs to the technical field of agricultural planting sunshade devices, and in particular relates to an automatic agricultural sunshade, which includes: a shed, a retractable mechanism is fixedly installed on the upper part of the shed, the retractable mechanism includes a retractable drum located at the starting end of the shed and a pull-wire assembly located at the end of the shed, wherein the starting end of the sunshade net is wound inside the retractable drum, and the end of the sunshade net is connected to the pull-wire assembly. It can not only automatically retract and extend the sunshade net, but also fold and place the sunshade in the season when the sunshade net is not in use, so as to avoid the storage of the sunshade taking up a large space. At the same time, it can also reasonably store the sunshade net to avoid damage to the sunshade net.

[0004] In actual use, due to the limitation of the single adjustment method of the existing sunshade net, the adjustment effect of the light intensity is not ideal and it cannot adapt to the use environment under various light intensities. Utility Model Content

[0005] The technical problem to be solved by the present invention is that a sunshade cannot adapt to a variety of usage environments under various light intensities. In order to solve the above technical problem, the present invention provides a heat-insulating sunshade that automatically adjusts the light intensity. A heat-insulating sunshade that automatically adjusts the light intensity includes a main support frame and a main support column, characterized in that: frames are obliquely arranged on both sides of the main support frame, light-transmitting holes are opened at the upper and lower ends of the frame, a plurality of light-shielding beams are fixedly connected to the upper inner wall of the frame at equal intervals, a sunshade assembly is arranged inside the frame, the sunshade assembly includes a driving part and a sunshade part with uneven thickness, the contact position between the sunshade part and the light-shielding beam is adjusted by the driving part to adjust the light intensity, and the main support column is used to support the entire device.

[0006] Furthermore, the sunshade portion includes a conveyor belt and a thickened cloth. The conveyor belt is fixedly connected to both sides of the sunshade cloth, and several thickened cloths are equidistantly integrated on the sunshade cloth. An empty hole is opened between two adjacent thickened cloths on the conveyor belt, and the width of the empty hole is equal to .

[0007] Furthermore, the frame is a hollow structure, a cavity is opened on one side of the interior of the frame, and a drainage hole connected to the cavity is opened on the bottom outside the cavity.

[0008] The driving part further includes: a motor, two gears and a thin rod, the motor is fixedly connected to the bottom wall of the chamber, the output shaft end of the motor is fixedly connected to the center of one side of one of the gears, the other gear is rotatably connected to the inner wall of the frame, and a thin rod is fixedly connected between the two gears.

[0009] Furthermore, a light-transmitting hole is provided between the two light-shielding beams, and the light-transmitting hole and the light-shielding beam are square structures with equal length and width.

[0010] Furthermore, the sunshade cloth has a thickness of 5 mm and a width of 1 m, the holes are square structures with a length and width of 1 m, and the thickened cloth has a thickness of 10 mm and a length and width of 1 m.

[0011] Furthermore, the main support frame has docking grooves on both sides, and support plates are fixedly connected to both sides of the docking grooves. The support plates are fixedly connected to one side of the frame, and the other side of the frame has a first docking plate.

[0012] Furthermore, a plurality of second docking plates are fixedly connected to the outer side of the frame, and the lower ends of the second docking plates are connected to the main support columns.

[0013] The beneficial effect of the present invention is that the present invention provides a heat-insulating sunshade that automatically adjusts the light intensity. Compared with the existing sunshades, the present invention is provided with completely opaque sunshade beams and additional light-transmitting holes and raised plates with strong light-blocking properties are installed on the sunshade cloth. The contact position between the sunshade part and the light-blocking beam is adjusted by the driving part to adjust the light intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 It is a perspective view of a preferred embodiment of the present utility model;

[0016] Figure 2 It is a perspective view of a preferred embodiment of the exterior of the frame of the present invention;

[0017] Figure 3 It is a three-dimensional diagram of a preferred embodiment of the interior of the frame of the present invention;

[0018] Figure 4 It is a perspective view of a preferred embodiment of the driving part of the utility model;

[0019] Figure 5It is a front view of a preferred embodiment of the sunshade and the interior of the driving part of the utility model;

[0020] Figure 6 It is a top view of the sunshade portion of the utility model;

[0021] In the picture:

[0022] 1. Main support frame 、 101, docking groove;

[0023] 2. Frame, 201, first docking plate; 202, second docking plate; 203, light-transmitting hole; 204, light-shielding beam; 205, support plate; 206, chamber; 207, drainage hole;

[0024] 3. Sunshade assembly; 301. Motor; 302. Gear; 303. Thin rod; 304. Thickened cloth; 305. Sunshade; 3051. Conveyor belt; 3052. Sunshade cloth; 306. Hole;

[0025] 4. Main support column. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all variations, modifications, and equivalents that fall within the spirit and scope of the appended claims.

[0028] Example

[0029] like Figures 1 to 6As shown, a heat-insulating sunshade with automatic light intensity adjustment includes a main support frame 1 and a main support column 4. Frames 2 are arranged obliquely on both sides of the main support frame 1. Light-transmitting holes 203 are provided at the upper and lower ends of the frame 2. Several light-shielding beams 204 are fixedly connected to the upper inner wall of the frame 2 at equal intervals. The area and number of the light-transmitting holes 203 and the light-shielding beams 204 are equal. A sunshade assembly 3 is arranged inside the frame 2. The sunshade assembly 3 includes a driving part and a sunshade part 305 with uneven thickness. The sunshade part 305 includes a conveyor belt. 3051, sunshade cloth 3052 and thickened cloth 304. Conveyor belt 3051 is fixedly connected to both sides of sunshade cloth 3052. Several thickened cloths 304 are evenly spaced on sunshade cloth 3052. A hole 306 is provided between adjacent thickened cloths 304 on conveyor belt 3051. Sunshade cloth 3052 is 5 mm thick and 1 m wide. The holes 306 are square in shape, each 1 m long and wide. The thickened cloth 304 is 10 mm thick and 1 m long and wide. The holes 306 are the same width as 204, and the area and number of each thickened cloth 304 and hole 306 are equal. The drive unit adjusts the contact position between the sunshade 305 and the light-shielding beam 204 to adjust the light intensity. When the hollow hole 306 is directly below the light-transmitting hole 203, light transmission is optimal; when the sunshade cloth 3052 is directly below the light-transmitting hole 203, light transmission is moderate; and when the thickened cloth 304 is directly below the light-transmitting hole 203, light blocking is optimal. A photoreceptor connected to the motor 301 automatically adjusts the position of the sunshade 305 and the light-shielding beam 204 by sensing light intensity, achieving automatic light blocking. The main support column 4 supports the entire device.

[0030] In this embodiment, the frame 2 is a hollow structure, a chamber 206 is provided inside the frame 2, and a drainage hole 207 connected to the chamber 206 is provided at the bottom outside the chamber 206. The sunshade 305 is located in the chamber 206 and the edge is tightly connected to the frame 2. When it rains, the rainwater flows down along the sunshade 305 and then flows out through the drainage hole 207, which not only prevents the influence of accumulated water on the operating stability of the device, but also facilitates the collection of rainwater.

[0031] In this embodiment, the driving part includes: a motor 301, two gears 302 and a thin rod 303. The motor 301 is fixedly connected to the inner bottom wall of the chamber 206. The output shaft end of the motor 301 is fixedly connected to the center of one side of one of the gears 302. The other gear 302 is rotatably connected to the inner wall of 2. The gear 302 is meshed with the conveyor belt 3051. The motor drives the gear 302 to rotate to adjust the angle between the shading part 305 and the shading beam 204 to adjust the shading effect. A thin rod 303 is fixedly connected between the two gears 302 to fix and synchronize the movement between the two symmetrical gears.

[0032] In this embodiment, docking grooves 101 are provided on both sides of the main support frame 1. Support plates 205 are fixedly connected to both sides of the docking grooves 101. The support plates 205 are fixedly connected to one side of the frame 2. This structure increases the stability of the device and facilitates disassembly and maintenance. A first docking plate 201 is fixedly connected to the other side of the frame 2. The main support column 4 is connected below the first docking plate. Several second docking plates 202 are fixedly connected to the outside of the frame 2. The lower ends of the second docking plates 202 are connected to the main support column 4 to support and stabilize the entire device. The lower ends of the pillars 4 can be connected to a tripod or a drill bit, so that the device can be fixed to hard ground or soil. The surface of the pillars 4 is provided with several fixing holes that can be used to fix windshields or insulation devices, etc., to seal and shield the awning from the wind, thereby achieving the effect of windproofing and heat preservation.

[0033] In this embodiment, docking grooves 101 are provided on both sides of the main support frame 1, and support plates 205 are fixedly connected on both sides of the docking grooves 101. A frame 2 is obliquely provided on one side of the support plate 205, and light-transmitting holes 203 are provided at the upper and lower ends of the frame 2. A number of shading beams 204 are fixedly connected to the upper inner wall of the frame 2 at equal intervals, and the area and number of the light-transmitting holes 203 and the shading beams 204 are equal. A sunshade assembly 3 is provided inside the frame 2, and the sunshade assembly 3 includes a driving part and a sunshade part 305 with uneven thickness, and the sunshade part 305 includes a conveyor belt 3051, a sunshade cloth 3052 and a thickened cloth 304. The sunshade assembly 3 automatically adjusts the driving part by sensing the light intensity, and the driving part adjusts the position of the sunshade part 305 and the shading beam 204 through the meshing connection of the gear 303 and the conveyor belt 3052 to achieve the purpose of automatically adjusting the shading effect. The main support column 4 is used to fix the windshield facilities and support the entire device.

[0034] The above description is based on the ideal embodiment of the present invention. Based on the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of this invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A heat-insulating sunshade capable of automatically adjusting light intensity, comprising a main support frame (1) and a main support column (4), characterized in that: Frames (2) are obliquely arranged on both sides of the main support frame (1), light-transmitting holes (203) are provided at the upper and lower ends of the frame (2), a plurality of shading beams (204) are fixedly connected to the upper inner wall of the frame (2) at equal intervals, a sunshade assembly (3) is arranged inside the frame (2), the sunshade assembly (3) comprises a driving part and a sunshade part (305) with uneven thickness, the contact position between the sunshade part (305) and the shading beam (204) is adjusted by the driving part to adjust the light intensity, and the main support column (4) is used to support the entire device.

2. The heat-insulating sunshade with automatic light intensity adjustment according to claim 1, characterized in that: The sunshade portion (305) includes a conveyor belt (3051), a sunshade cloth (3052) and a thickened cloth (304). The conveyor belt (3051) is fixedly connected to both sides of the sunshade cloth (3052), and a plurality of thickened cloths (304) are equidistantly integrated on the sunshade cloth (3052). An empty hole (306) is provided between two adjacent thickened cloths (304) on the conveyor belt (3051), and the length and width of the empty hole (306) are equal to those of the shading beam (204).

3. The heat-insulating sunshade with automatic light intensity adjustment according to claim 1, characterized in that: The frame (2) is a hollow structure, a chamber (206) is provided on one side of the interior of the frame (2), and a drainage hole (207) communicating with the chamber (206) is provided on the bottom outside the chamber (206).

4. The heat-insulating sunshade with automatic light intensity adjustment according to claim 1, characterized in that: The driving unit comprises: a motor (301), two gears (302) and a thin rod (303); the motor (301) is fixedly connected to the inner bottom wall of the chamber (206); the output shaft end of the motor (301) is fixedly connected to the center of one side of one of the gears (302); the other gear (302) is rotatably connected to the inner wall of the frame (2); and a thin rod (303) is fixedly connected between the two gears (302).

5. The heat-insulating sunshade with automatic light intensity adjustment according to claim 1, characterized in that: A light-transmitting hole (203) is provided between the two light-shielding beams (204), and the light-transmitting hole (203) and the light-shielding beam (204) are square structures with equal length and width.

6. The heat-insulating sunshade with automatic light intensity adjustment according to claim 2, characterized in that: The sunshade cloth (3052) is 5 mm thick and 1 m wide, the hole (306) is a square structure with a length and width of 1 m, and the thickened cloth (304) is a square structure with a thickness of 10 mm and a length and width of 1 m.

7. The heat-insulating sunshade with automatic light intensity adjustment according to claim 1, characterized in that: The main support frame (1) has docking grooves (101) on both sides, and support plates (205) are fixedly connected to both sides of the docking grooves (101). The support plates (205) are fixedly connected to one side of the frame (2), and the other side of the frame (2) has a first docking plate (201).

8. The heat-insulating sunshade with automatic light intensity adjustment according to claim 5, characterized in that: A plurality of second docking plates (202) are fixedly connected to the outer side of the frame (2), and the lower ends of the second docking plates (202) are connected to main support columns (4).

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