Vertical greening outer wall sunshade device for ecological building

Abstract

The utility model belongs to the technical field of ecological buildings, and particularly relates to a vertical greening outer wall sun-shading device for ecological buildings, which comprises a wall body, a hollow planting plate and two symmetrical fan-shaped hollow sun-shading plates are mounted on the wall body, and the two fan-shaped hollow sun-shading plates are used for shading the two sides of plants on the hollow planting plate. Arc-shaped grooves are formed in the sides, close to each other, of the two fan-shaped hollow sun-shading plates, arc-shaped sliding blocks are arranged in the arc-shaped grooves, a first fixing shaft is arranged between the two arc-shaped sliding blocks, the first fixing shaft is sleeved with a connecting cylinder, sun-shading cloth is arranged on the connecting cylinder, a rotating assembly is arranged on one fan-shaped hollow sun-shading plate, and the rotating assembly is arranged on the other fan-shaped hollow sun-shading plate. A sunshade cloth cylinder is arranged on the rotating assembly, sunshade cloth is wound on the sunshade cloth cylinder, the arc-shaped sliding block is matched with the arc-shaped groove, and light-proof paint is arranged on the fan-shaped hollow sunshade plate. The device can perform all-directional sunshade on plants, is simple and practical in structure, can collect rainwater, does not need to be watered frequently, and achieves the effect of saving time and labor.

Description

Technical Field

[0001] The utility model belongs to the technical field of ecological buildings, and specifically relates to a vertical greening exterior wall sunshade device for ecological buildings. Background Art

[0002] Vertical greening exterior walls refer to planting various plants or climbing vines on the exterior walls of buildings. Vertical greening exterior walls make full use of space and save urban land resources. At the same time, they improve the urban heat island effect, beautify the environment, save energy and reduce consumption, and increase the amount of urban greening. Long-term exposure of green exterior walls to light will lead to high temperatures, which will cause the plants on the exterior walls to wilt, and passers-by will also feel very hot. Therefore, green exterior walls with sunshade devices came into being.

[0003] In the prior art, a sunshade device for a green exterior wall generally has a sunshade plate fixedly arranged on the side wall of the exterior wall, thereby achieving a sunshade effect.

[0004] However, in the hot summer, the sunlight will not only shine from the top, but also from the sides, which will cause the plants on the sides to wilt or even die. At the same time, the sun will also shine on the middle position and move when shining. The fixed sunshade cannot be adjusted, resulting in a poor shading effect. The existing green exterior walls require people to water them frequently, which is not only time-consuming and labor-intensive, but also a waste of water resources.

[0005] To this end, we proposed a vertical greening exterior wall shading device for ecological buildings, which can not only provide all-round shading for plants, but also has a simple and practical structure. It can also collect rainwater, eliminating the need for frequent watering, thus saving time and effort. Utility Model Content

[0006] The purpose of this utility model is to provide a vertical greening exterior wall shading device for an ecological building, which can not only provide all-round shading for plants, but also has a simple and practical structure. At the same time, it can collect rainwater and does not require frequent watering, thus achieving the effect of saving time and effort.

[0007] The technical solutions adopted in this utility are as follows:

[0008] A vertical greening exterior wall sunshade device for an ecological building, comprising a wall, on which a hollow planting board and two symmetrical fan-shaped hollow sunshades are installed, and the two fan-shaped hollow sunshades are used to shade the plants on both sides of the hollow planting board;

[0009] The two fan-shaped hollow sunshades are provided with arc grooves on the sides close to each other, arc slides are provided inside the arc grooves, a first fixed shaft is provided between the two arc slides, a connecting tube is sleeved on the first fixed shaft, and a sunshade cloth is provided on the connecting tube;

[0010] A rotating assembly is arranged on one of the fan-shaped hollow sunshades, a sunshade cloth cylinder is arranged on the rotating assembly, and the sunshade cloth cylinder is wound with the sunshade cloth.

[0011] Furthermore, the arc-shaped sliding block matches the arc-shaped groove.

[0012] Furthermore, the fan-shaped hollow sunshade is provided with light-proof paint.

[0013] Furthermore, the rotating assembly includes a motor arranged on the fan-shaped hollow sunshade plate, a second fixed shaft is installed on the output end of the motor, and a sunshade cloth tube is sleeved on the second fixed shaft.

[0014] Furthermore, the fan-shaped hollow sunshade is provided with a through groove for allowing external rainwater to enter the interior thereof, and one side of the fan-shaped hollow sunshade is connected to the hollow planting board through a water pipe.

[0015] Furthermore, the length of the through slot is one third of the length of the arc-shaped surface of the fan-shaped hollow sunshade.

[0016] The technical effects achieved by this utility model are:

[0017] 1. First, by setting two fan-shaped hollow sunshades, the sunlight on both sides can be blocked, so that the sunshade effect can be achieved from the side. At this time, the sunshade cloth tube is rotated by the rotating component, so that the sunshade cloth tube is opened. At the same time, due to the effect of gravity, the arc-shaped slider moves downward inside the arc-shaped groove, thereby driving the first fixed axis to move the sunshade cloth downward, so that the sunshade cloth opened by the sunshade cloth tube is opened. When the sun changes its position, the extended length of the sunshade cloth can be changed to achieve the sunshade effect. When it is not needed, the rotating component drives the sunshade cloth tube to roll up, and then the sunshade cloth tube drives the sunshade cloth to make the first fixed axis drive the arc-shaped slider to move up the arc-shaped groove, thereby rolling up, so that plants can photosynthesize, thereby achieving this effect.

[0018] 2. On rainy days, rainwater enters the hollow cavity of the fan-shaped hollow sunshade through the groove for collection, and then the collected rainwater enters the hollow planting board through the water pipe, thereby providing moisture to the plants. There is no need for frequent watering, which saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model when the sunshade cloth is opened;

[0021] Figure 3It is a structural schematic diagram of the hollow planting board of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the rotating assembly of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the fan-shaped hollow sunshade of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Wall; 2. Hollow planting board; 3. Fan-shaped hollow sunshade; 4. Arc groove; 5. Arc slider; 7. Connecting tube; 8. Sunshade cloth; 9. Sunshade cloth tube; 10. Motor; 11. Through groove. DETAILED DESCRIPTION

[0026] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.

[0027] like Figure 1-5 As shown, the technical solution adopted by the present invention is specifically as follows: a vertical greening exterior wall shading device for an ecological building, comprising a wall 1, on which a hollow planting board 2 and two symmetrical fan-shaped hollow sunshades 3 are installed, and the two fan-shaped hollow sunshades 3 are used to shade the plants on both sides of the hollow planting board 2; the wall 1 and the hollow planting board 2 and the fan-shaped hollow sunshade 3 can be detachably connected, and the connection method here is bolt connection, which is convenient for the installation and disassembly of the hollow planting board 2 and the fan-shaped hollow sunshade 3, and the bolts that can be selected can be the expansion bolts of the existing technology, so that the fixing effect is better.

[0028] The two fan-shaped hollow sunshades 3 are provided with arc grooves 4 on the sides close to each other, arc slide blocks 5 are arranged inside the arc grooves 4, a first fixed shaft is arranged between the two arc slide blocks 5, a connecting tube 7 is sleeved on the first fixed shaft, and a sunshade cloth 8 is arranged on the connecting tube 7;

[0029] A rotating assembly is arranged on one of the sector-shaped hollow sunshades 3 , a sunshade cloth tube 9 is arranged on the rotating assembly, and a sunshade cloth 8 is wound around the sunshade cloth tube 9 .

[0030] The working principle thereof is: people can plant plants through the hollow planting board 2. In the hot summer, the sunlight is very strong and the plants need to be shaded. When shading, the sunlight will shine on the plants from both sides, which will also cause the death of the plants. Therefore, two fan-shaped hollow sunshades 3 are set to block the two sunlights, so that the shading effect can be achieved from the side. At the same time, it will move when the sun shines in the middle position. At this time, the sunshade cloth tube 9 is driven to rotate by the rotating component, so that the sunshade cloth tube 9 is opened. At the same time, due to the effect of gravity, the arc slider 5 moves downward inside the arc groove 4, thereby driving the first fixed axis to move the sunshade cloth 8 downward, so that the sunshade cloth tube 9 opened by the sunshade cloth 8 is opened, and when the sun changes its position, the length of the sunshade cloth 8 can be changed to achieve the shading effect.

[0031] Among them, the arc-shaped slider 5 can move inside the arc-shaped groove 4 by gravity. This is because the arc-shaped groove 4 has a certain arc shape. When the arc-shaped slider 5 is not fixed by a pulling force, the gravity at each position is greater than the pulling force. Therefore, when the rotating component rotates, there is no longer a pulling force, so it will move downward.

[0032] At the same time, in order to ensure that the arc-shaped slide block 5 can move downward inside the arc-shaped groove 4 , the arc-shaped slide block 5 is matched with the arc-shaped groove 4 , so that the arc-shaped slide block 5 can slide inside the arc-shaped groove 4 .

[0033] Among them, a layer of anti-sunlight paint is applied on the fan-shaped hollow sunshade 3, so that the shading effect can be achieved.

[0034] It should be noted that the utility model only provides sunshade, that is, it can easily cause plant death in hot summer climates. It can be used in winter or mild weather.

[0035] When not in use, the rotating assembly drives the sunshade cloth tube 9 to roll up, and then the sunshade cloth tube 9 drives the sunshade cloth 8 so that the first fixed shaft drives the arc-shaped slider 5 to move up the arc-shaped groove 4, thereby rolling up, so that the plants can perform photosynthesis.

[0036] like Figure 4 As shown, the rotating assembly includes a motor 10 arranged on a fan-shaped hollow plate, a second fixed shaft is installed at the output end of the motor 10, and a sunshade cloth tube 9 is sleeved on the second fixed shaft.

[0037] The motor 10 drives the second fixed shaft to open or reel in the sunshade cloth tube 9, so that the sunshade cloth 8 can be moved and reeled in, thereby achieving the effect of sunshade or no sunshade.

[0038] like Figure 3 and Figure 5As shown, the fan-shaped hollow sunshade 3 is provided with a through groove 11 for allowing external rainwater to enter the interior thereof, and one side of the fan-shaped hollow sunshade 3 is connected to the hollow planting plate 2 through a water pipe. The effect is that on rainy days, rainwater enters the hollow cavity of the fan-shaped hollow sunshade 3 through the through groove 11 for collection, and then the collected rainwater enters the hollow planting plate 2 through the water pipe, thereby providing moisture to the plants, eliminating the need for frequent watering, thereby saving time and effort.

[0039] The length of the through groove 11 is one third of the length of the arc surface of the fan-shaped hollow sunshade 3. This arrangement can prevent the collected rainwater from flowing out, thereby achieving the collection effect, and can be used for a long time to achieve the effect of saving water resources.

[0040] In order to ensure that the angle of sunlight changes can be sensed, a photoelectric sensor is provided on the fan-shaped hollow sunshade 3. The photoelectric sensor is a sensor that uses a photoelectric element as a detection element. It first converts the measured change into a change in a light signal, and then further converts the light signal into an electrical signal with the help of the photoelectric element. This belongs to the prior art and will not be described in detail here.

[0041] The working principle of the utility model is as follows: first, people can plant plants through the hollow planting board 2. In the hot summer, the sunlight is very strong and the plants need to be shaded. When shading, the sunlight will shine on the plants from both sides, which will also cause the death of the plants. Therefore, two fan-shaped hollow sunshades 3 are set to block the sunlight on both sides, so that the shading effect can be achieved from the side. At the same time, the sun will also shine on the middle position, and it will also move when shining. At this time, the second fixed shaft is driven by the motor 10 to rotate the sunshade cloth tube 9, so that the sunshade cloth tube 9 is opened. At the same time, due to the effect of gravity, the arc slider 5 moves downward inside the arc groove 4, thereby driving the first fixed shaft to move the sunshade cloth 8 downward, so that the sunshade cloth tube 9 is opened. The sunshade cloth 8 can be opened when the sunshade cloth tube 9 is opened. When the sun changes its position, the extended length of the sunshade cloth 8 changes to achieve the shading effect. When it is not needed, the rotating component drives the sunshade cloth tube 9 to roll up, and then the sunshade cloth tube 9 drives the sunshade cloth 8 so that the first fixed axis drives the arc slider 5 to move up the arc groove 4, thereby rolling up, so that plants can carry out photosynthesis, thereby achieving such an effect. At the same time, on rainy days, rainwater enters the hollow cavity of the fan-shaped hollow sunshade plate 3 through the through groove 11 for collection, and then the collected rainwater enters the hollow planting plate 2 through the water pipe, thereby providing moisture to the plants, without the need for frequent watering, achieving the effect of saving time and effort. The device can not only provide shade for plants, but also has a simple and practical structure. It can also collect rainwater, without the need for frequent watering, achieving the effect of saving time and effort.

[0042] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A vertical greening exterior wall sunshade device for an ecological building, comprising a wall (1), characterized in that: The wall (1) is provided with a hollow planting board (2) and two symmetrical fan-shaped hollow sunshades (3), and the two fan-shaped hollow sunshades (3) are used to provide shade for plants on both sides of the hollow planting board (2); The two fan-shaped hollow sunshades (3) are each provided with an arc-shaped groove (4) on one side close to each other, an arc-shaped slider (5) is provided inside the arc-shaped groove (4), a first fixed shaft is provided between the two arc-shaped sliders (5), a connecting tube (7) is sleeved on the first fixed shaft, and a sunshade cloth (8) is provided on the connecting tube (7); A rotating assembly is provided on one of the fan-shaped hollow sunshades (3), a sunshade cloth cylinder (9) is provided on the rotating assembly, and the sunshade cloth cylinder (9) is wound with the sunshade cloth (8).

2. The vertical greening exterior wall sunshade device for an ecological building according to claim 1, characterized in that: The arc-shaped sliding block (5) matches the arc-shaped groove (4).

3. The vertical greening exterior wall sunshade device for an ecological building according to claim 1, characterized in that: The fan-shaped hollow sunshade (3) is provided with light-proof paint.

4. The vertical greening exterior wall sunshade device for an ecological building according to claim 1, characterized in that: The rotating assembly comprises a motor (10) arranged on the fan-shaped hollow sunshade (3), a second fixed shaft being mounted on the output end of the motor (10), and a sunshade cloth cylinder (9) being sleeved on the second fixed shaft.

5. The vertical greening exterior wall sunshade device for an ecological building according to claim 1, characterized in that: The fan-shaped hollow sunshade (3) is provided with a through groove (11) for allowing rainwater from the outside to enter the interior thereof, and one side of the fan-shaped hollow sunshade (3) is connected to the hollow planting board (2) via a water conduit.

6. The vertical greening exterior wall sunshade device for an ecological building according to claim 5, characterized in that: The length of the through slot (11) is one third of the length of the arc surface of the fan-shaped hollow sunshade (3).

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