Solar sun shield for external window of building

Abstract

The utility model discloses a solar sun shield for an external window of a building, and belongs to the technical field of new energy. Comprising a solar sun shield body. A plurality of heating wires are arranged on the surface of the solar sun shield body, the middle of the rear portion of the solar sun shield body is rotationally connected with a baffle, cranks penetrating through the baffle to control the angle between the solar sun shield body and the baffle are arranged on the two sides of the rear portion of the solar sun shield body, the baffle is installed in a window frame, and the upper end of the baffle is rotationally connected with the window frame. A control mechanism for controlling the angle between the baffle and the window frame is arranged on the window frame; by arranging the heating wire, when snow exists on the solar panel body, the snow can be melted, and by arranging the baffle with the upper end rotationally connected with the window frame, arranging the solar sun shield to be rotationally connected with the baffle and arranging the crank for controlling the angle between the solar sun shield body and the baffle, the angle of the solar sun shield can be adjusted left and right. Therefore, solar energy can be collected at a good angle.

Description

Technical Field

[0001] The utility model provides a solar sunshade for an exterior window of a building, belonging to the technical field of new energy. Background Art

[0002] Building exterior windows are important channels for exchanging heat and light between the building's internal and external environments, and are also key parts that affect building energy consumption and indoor environmental quality. Solar shading panels are a device that uses materials, structures or systems to block building windows or curtain walls to reduce the amount of solar radiation heat entering the room.

[0003] Currently, solar visors used on windows only have the function of blocking sunlight and collecting solar energy. After snowing, some snow will adhere to the surface of the solar visor, affecting the solar visor's ability to collect solar energy. In addition, most existing solar visors can only change the angle in one direction and cannot collect solar energy at a better angle. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the current solar visor cannot collect solar energy after being covered with snow, and cannot collect solar energy at a better angle.

[0005] In order to solve the above problems, the utility model proposes the following technical solutions: a solar visor for building exterior windows, comprising a solar visor body; a plurality of heating wires are arranged on the surface of the solar visor body, a rear middle portion of the solar visor body is rotatably connected with a baffle, a crank is arranged on both sides of the rear of the solar visor body, and passes through the baffle to control the angle between the solar visor body and the baffle, the baffle is installed in the window frame, the upper end of the baffle is rotatably connected with the window frame, and a control mechanism for controlling the angle between the baffle and the window frame is arranged on the window frame;

[0006] As an improvement, a plurality of parallel connecting plates 1 are provided in the middle of the rear of the solar visor body, a fixing plate is provided on the side of the baffle plate close to the connecting plate 1, a plurality of through grooves are provided on the side of the fixing plate close to the solar visor body, and the plurality of connecting plates 1 are inserted into the plurality of through grooves of the fixing plate and fixed by axle pins;

[0007] As an improvement, the rods of the two cranks passing through the baffle are provided with threads, and threaded holes are respectively provided on both sides of the baffle. A connecting platform is respectively provided on both sides of the rear of the solar visor body, and a rotating platform is provided in the middle of the connecting platform. The two cranks pass through the threaded holes on both sides and are connected to the rotating platform through bearings.

[0008] As an improvement, the upper end of the baffle is arc-shaped, and the upper end of the baffle is installed in the window frame through an axle pin. The window frame is located above the baffle and is provided with a U-shaped water baffle with an opening facing the cross section;

[0009] As an improvement, a through hole corresponding to the baffle is provided in the middle of the window frame, and a second water baffle is provided around the inner side of the through hole;

[0010] As an improvement, the control mechanism includes a rectangular hole arranged at the lower part of the second water baffle plate on one side, a connecting platform arranged on both sides of the middle part of the rectangular hole, a rotating platform arranged rotatably in the middle part of the second connecting platform, one side of the second rotating platform protrudes from the second connecting platform, and a fixing hole is provided on the protruding part, a connecting plate second is arranged behind the baffle and located near the lower end of the rectangular hole, one end of which is rotatably connected to the second connecting plate and a control rod passing through the middle part of the second rotating platform, a plurality of fixing holes are provided on the control rod, and the control rod is fixed to the second rotating platform by a fixing pin;

[0011] As an improvement, the solar visor body is connected to the inverter through wires, the inverter is connected to the battery through wires, and the battery is connected to a plurality of heating wires through wires.

[0012] Beneficial effects of the utility model:

[0013] By arranging a heating wire, when there is snow on the solar panel body, the snow can be melted. By arranging a baffle whose upper end is rotatably connected to the window frame, the solar visor is arranged to be rotatably connected to the baffle and a crank is used to control the angle between the solar visor body and the baffle, so that the angle of the solar visor can be adjusted left and right, thereby collecting solar energy at a better angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a solar sunshade for building exterior windows of the utility model. Figure 1 .

[0015] Figure 2 It is a schematic diagram of a baffle of a solar sunshade for an exterior window of a building when the utility model rotates.

[0016] Figure 3 It is a schematic diagram of a solar visor body of a solar visor for a building exterior window when the utility model is in rotation.

[0017] Figure 4 The utility model is a schematic diagram of a control mechanism of a solar sunshade for a building exterior window.

[0018] 1. Solar visor body; 101. Connecting plate 1; 102. Connecting platform 1; 103. Turntable 1; 2. Heating wire; 3. Baffle; 301. Fixed plate; 4. Crank; 5. Window frame; 501. Water baffle 1; 502. Water baffle 2; 6. Control mechanism; 601. Rectangular hole; 602. Connecting platform 2; 603. Turntable 2; 604. Connecting plate 2; 605. Control rod; 606. Fixing pin. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings.

[0020] according to Figure 1 —4 shows: the utility model provides a solar sunshade for building exterior windows: it comprises a solar sunshade body 1; a plurality of heating wires 2 are arranged on the surface of the solar sunshade body 1; a rear middle portion of the solar sunshade body 1 is rotatably connected to a baffle 3; a crank 4 is arranged on both sides of the rear of the solar sunshade body 1, which passes through the baffle 3 to control the angle between the solar sunshade body 1 and the baffle 3; the baffle 3 is installed in a window frame 5; the upper end of the baffle 3 is rotatably connected to the window frame 5; a control mechanism 6 for controlling the angle between the baffle 3 and the window frame 5 is arranged on the window frame 5; by arranging the heating wires 2, when there is snow on the solar panel body 1, the snow can be melted; by arranging the baffle 3 rotatably connected to the window frame 5 at the upper end, the solar sunshade 1 is arranged to be rotatably connected to the baffle 3, and the crank for controlling the angle between the solar sunshade body 1 and the baffle 3 is arranged, so that the angle of the solar sunshade 1 can be adjusted left and right, so that solar energy can be collected at a better angle;

[0021] according to Figure 2 , 3 As shown: a plurality of parallel connecting plates 101 are provided at the middle of the rear of the solar visor body 1, a fixing plate 301 is provided on the side of the baffle 3 close to the connecting plate 101, a plurality of through grooves are provided on the side of the fixing plate 301 close to the solar visor body 1, a plurality of connecting plates 101 are inserted into the plurality of through grooves of the fixing plate 301 and fixed by axle pins, two cranks 4 are provided with threads on the rods passing through the baffle 3, threaded holes are provided on both sides of the baffle 3, connecting platforms 102 are provided on both sides of the rear of the solar visor body 1, a rotating platform 103 is provided in the middle of the connecting platform 102, and two cranks 4 are respectively passed through the threaded holes on both sides and connected to the rotating platform 103 through bearings; in this way, the angle between the solar visor body 1 and the baffle 3 can be changed by shaking the two cranks 4 in opposite directions at the same time;

[0022] according to Figure 1 , 2 As shown: the upper end of the baffle 3 is arc-shaped, and the upper end of the baffle 3 is installed in the window frame 5 through an axle pin. The window frame 5 is located above the baffle 3 and is provided with a U-shaped water baffle 501 with an open cross section. The middle of the window frame 5 is provided with a through hole corresponding to the baffle 3, and the inner side of the through hole is surrounded by a water baffle 502; in this way, water can be blocked when it rains, so that it cannot enter the room;

[0023] according to Figure 4As shown: the control mechanism 6 includes a rectangular hole 601 arranged at the lower part of the second water baffle plate 502 on one side, a second connecting platform 602 arranged on both sides of the middle part of the rectangular hole 601, a second rotating platform 603 rotatably arranged in the middle part of the second connecting platform 602, one side of the second rotating platform 603 protrudes from the second connecting platform 602, and the protruding part is provided with a fixing hole, a second connecting plate 604 arranged behind the baffle 3 and located near the lower end of the rectangular hole 601, one end of which is rotatably connected to the second connecting plate 604 and a control rod 605 passing through the middle part of the second rotating platform 603, and a plurality of fixing holes are provided on the control rod 605, and the control rod 605 is fixed to the second rotating platform 603 by a fixing pin 606; in this way, by simultaneously changing the position of the control rod 605 on the rotating platform 603 and the angle between the control rod 605, the rotating platform 603 and the second connecting platform 602, the angle of the baffle 3 can be changed, thereby changing the angle of the solar sunshade body 1;

[0024] Among them, the solar visor body 1 is connected to the inverter through wires, the inverter is connected to the battery through wires, and the battery is connected to a number of heating wires 2 through wires. The inverter can convert the direct current converted by the solar energy absorbed by the solar panel 1 into alternating current, and then store it in the battery. The battery can provide power for the heating wires 2, thereby melting the snow adhered to the surface of the solar visor body 1.

[0025] Principle of the utility model: when in use, first install the device, when ventilation is needed, first remove the fixing pin 606, then push the baffle 3, then simultaneously change the position of the control rod 605 on the rotating platform 603 and the angle between the control rod 605, the rotating platform 603 and the connecting platform 2 602, until the desired ventilation effect is achieved, then insert the fixing pin 606 into the fixing hole of the connecting platform 2 602 and the control rod 605, so that the angle between the baffle 3 and the solar visor body 1 and the window frame 1 can be changed, when the sun is oblique to the solar visor body 1, shake the two cranks 4 in opposite directions at the same time, so that the angle between the solar visor body 1 and the baffle 3 can be changed, so that the solar visor body 1 can receive sunlight at a better angle to generate direct current, which is converted into alternating current through an inverter and then stored in a battery, when it snows, the battery can provide power for the heating wire, and starting the heating wire 2 can heat the solar visor body 1, thereby melting the snow.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A solar visor for building exterior windows, comprising a solar visor body (1); characterized in that: The surface of the solar visor body (1) is provided with a plurality of heating wires (2); the middle rear portion of the solar visor body (1) is rotatably connected to a baffle (3); crank handles (4) passing through the baffle (3) to control the angle between the solar visor body (1) and the baffle (3) are provided on both sides of the rear of the solar visor body (1); the baffle (3) is installed in a window frame (5); the upper end of the baffle (3) is rotatably connected to the window frame (5); and a control mechanism (6) for controlling the angle between the baffle (3) and the window frame (5) is provided on the window frame (5).

2. A solar visor for building exterior windows according to claim 1, characterized in that: A plurality of parallel connecting plates (101) are provided at the rear middle portion of the solar visor body (1); a fixing plate (301) is provided on the side of the baffle (3) close to the connecting plate (101); a plurality of through grooves are provided on the side of the fixing plate (301) close to the solar visor body (1); and a plurality of connecting plates (101) are inserted into the plurality of through grooves of the fixing plate (301) and fixed by axle pins.

3. A solar visor for building exterior windows according to claim 1, characterized in that: The two cranks (4) are provided with threads on the rods passing through the baffle (3), and threaded holes are provided on both sides of the baffle (3). The solar visor body (1) is provided with connecting platforms (102) on both sides of the rear, and a rotating platform (103) is provided in the middle of the connecting platform (102). The two cranks (4) are connected to the rotating platform (103) through the threaded holes on both sides through bearings.

4. A solar shading plate for building exterior windows according to claim 1, characterized in that: The upper end of the baffle (3) is arc-shaped and is mounted in the window frame (5) via an axle pin. The window frame (5) is provided with a U-shaped water baffle (501) with an open cross section above the baffle (3).

5. The solar visor for building exterior windows according to claim 1, characterized in that: A through hole corresponding to the baffle plate (3) is provided in the middle of the window frame (5), and a second water baffle plate (502) is provided around the inner side of the through hole.

6. The solar visor for building exterior windows according to claim 1, characterized in that: The control mechanism (6) comprises a rectangular hole (601) arranged at the lower part of the second water baffle plate (502) on one side, a second connecting platform (602) arranged on both sides of the middle part of the rectangular hole (601), a second rotating platform (603) rotatably arranged in the middle part of the second connecting platform (602), one side of the second rotating platform (603) protruding from the second connecting platform (602), and a fixing hole is provided on the protruding part, a second connecting plate (604) arranged behind the baffle plate (3) and located near the lower end of the rectangular hole (601), one end of which is rotatably connected to the second connecting plate (604) and passes through the middle part of the second rotating platform (603), the control rod (605) is provided with a plurality of fixing holes, and the control rod (605) and the second rotating platform (603) are fixed by a fixing pin (606).

7. The solar shading plate for building exterior windows according to claim 1, characterized in that: The solar sunshade body (1) is connected to an inverter via electric wires, the inverter is connected to a storage battery via electric wires, and the storage battery is connected to a plurality of heating wires (2) via electric wires.

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