Building integrated photovoltaics (BIPV) hollow glass built-in photovoltaic sunshade shutter
By designing built-in photovoltaic sunshade blinds in BIPV hollow glass, combined with structures such as outer glass, inner glass, and power generation photovoltaic panels, the problems of high replacement cost of traditional blinds and easy damage to power generation single crystal silicon wafers are solved, achieving the effect of easy maintenance, multi-directional opening and hail protection.
Patent Information
- Application Number
- CN202421279611.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-06
AI Technical Summary
The replacement of traditional BIPV hollow glass built-in blinds is high and requires professional operation, and the single crystal silicon wafer of power generation is prone to damage in bad weather.
A BIPV hollow glass built-in photovoltaic sunshade blind is designed. Through the combination of structures such as outer glass, inner glass, power generation photovoltaic panels, outer frames, inner frames, window frames, blinds, slides, sliders, springs, plug rods and jacks, the window frames are disassembled and multi-directional opening are realized, reducing the maintenance cost of the blinds, and placing the power generation photovoltaic panels on the inside of the outer glass to avoid hail damage.
The blinds are realized that are easy to repair, which reduces the maintenance cost, and opens the window frames in multiple directions to increase the lighting effect, while effectively avoiding damage to the power generation photovoltaic panels by hail.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the field of hollow glass sunshade louvers, in particular to BIPV hollow glass built-in photovoltaic sunshade louvers. Background Art
[0002] BIPV stands for Building Integrated Photovoltaic. BIPV insulating glass is an innovative product that combines solar photovoltaic modules with insulating glass. It can convert solar energy into electricity to provide part of the electricity for the building. Like ordinary insulating glass, it can effectively reduce the heat exchange between indoor and outdoor. BIPV insulating glass provides new ways and options for the application of green buildings and renewable energy, and helps promote sustainable development in the construction field.
[0003] Traditional blinds are installed in the inner cavity of BIPV insulating glass. Once installed, the built-in blinds may have problems, and the replacement cost is high. It may also require professional operation, which is inconvenient. In addition, the power generation monocrystalline silicon wafers are installed on the outside of the BIPV insulating glass. In severe weather such as hail, the monocrystalline silicon wafers are easily damaged. Therefore, new technical solutions need to be designed to solve this problem. Utility Model Content
[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide BIPV hollow glass built-in photovoltaic sunshade blinds to solve the current technical problems that the blinds are installed in the inner cavity of the BIPV hollow glass. Once installed, the built-in blinds may have problems, the replacement cost is high, and it may require professional personnel to operate, which is inconvenient.
[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is as follows: a BIPV hollow glass built-in photovoltaic sunshade blind is designed, comprising an outer frame, an outer glass and a middle glass are installed on the inner side of the outer frame, a hollow arrangement is formed between the outer glass and the middle glass, and a power generation photovoltaic panel is installed on the outer frame between the outer glass and the middle glass; an inner frame is installed at one end of the outer frame, a window frame is arranged on the inner side of the inner frame, a shutter is installed on the inner side of the window frame, an inner glass is installed in the inner frame on one side of the shutter, and a slide groove is provided at the four corners of the surface of the window frame, and sliders are slidably connected in the four slide grooves, and springs are fixedly connected between one side of the inner cavity of the four slide grooves and the four sliders, and the four sliders are fixedly connected with a plug rod at one end away from the spring, and the four plug rods slide through the four slide grooves and are placed on the outside of the window frame, and the surfaces of the four sliders are fixedly connected with a toggle plate, and holes are provided on both sides of the upper and lower ends of the inner cavity of the inner frame, and the four holes correspond to the four plug rods respectively.
[0006] Preferably, a plurality of circular holes are provided on both sides of the bottom of the window frame, the plurality of circular holes are distributed in a circular shape on the outside of the insertion rod, and balls are rotatably connected in the plurality of circular holes.
[0007] Preferably, a plurality of anti-skid grooves are formed on the surface of the toggle plate, and the plurality of anti-skid grooves are equidistantly distributed on the surface of the toggle plate.
[0008] Preferably, the spring is always in a compressed state, and the elastic force of the spring is greater than the friction force of the slider in the slide groove.
[0009] Preferably, a rubber sealing frame is fixedly connected to the outer side of the window frame, and the rubber sealing frame is elastic.
[0010] Preferably, the outer diameter of the insertion rod is the same as the inner diameter of the insertion hole.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. The utility model can disassemble the window frame from the inner frame through the combination of structures such as outer glass, inner glass, power generation photovoltaic panel, outer frame, inner frame, window frame, blinds, slide grooves, sliders, springs, plug rods and sockets, so as to facilitate personnel to repair the blinds in the window frame, thereby reducing the cost of repairing damaged blinds. At the same time, the window frame can be opened in two different directions, thereby increasing the lighting effect as needed, further improving the practicality of the device, and the power generation photovoltaic panel is placed on the inner side of the outer glass, thereby effectively preventing the power generation photovoltaic panel from being damaged by hail weather.
[0013] 2. The utility model combines the ball and the round hole, and the ball contacts the bottom end of the inner cavity of the inner frame, thereby reducing the friction between the window frame and the inner frame when the window frame rotates, thereby facilitating the window frame to be easily opened. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a cross-sectional view of the overall structure of the utility model;
[0016] Figure 3 This is a cross-sectional view of the connection between the inner frame and the window frame of the utility model;
[0017] Figure 4 It is an enlarged view of point A of the utility model;
[0018] Figure 5 This is a schematic diagram of the window frame structure of the utility model;
[0019] Figure 6 It is an enlarged view of point B of the utility model;
[0020] In the figure: 1. outer frame; 11. outer glass; 12. photovoltaic panel; 13. middle glass; 2. inner frame; 3. toggle plate; 31. anti-slip groove; 4. window frame; 41. inner glass; 42. rubber sealing frame; 43. shutter; 44. round hole; 45. ball bearing; 5. socket; 51. plug rod; 52. slide groove; 53. slider; 54. spring. DETAILED DESCRIPTION
[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0022] Example 1: BIPV insulating glass built-in photovoltaic sunshade blinds, see Figures 1 to 6 , comprising an outer frame 1, an outer glass 11 and a middle glass 13 are installed on the inner side of the outer frame 1, the outer glass 11 and the middle glass 13 are hollow, and a photovoltaic panel 12 is installed on the outer frame 1 between the outer glass 11 and the middle glass 13; an inner frame 2 is installed at one end of the outer frame 1, a window frame 4 is arranged on the inner side of the inner frame 2, a shutter 43 is installed on the inner side of the window frame 4, an inner glass 41 is installed in the inner frame 2 on one side of the shutter 43, and a slide groove 52 is opened at the four corners of the surface of the window frame 4, and sliders 53 are slidably connected in the four slide grooves 52, and springs 54 are fixedly connected between the inner cavities of the four slide grooves 52 and the four sliders 53 respectively, and the ends of the four sliders 53 away from the springs 54 are fixedly connected with plug rods 51, and the four plug rods 51 slide through the four slide grooves 52 and are placed on the outer side of the window frame 4, and the surfaces of the four sliders 53 The shutters 43 are all fixedly connected with a toggle plate 3, and holes 5 are provided on both sides of the upper and lower ends of the inner cavity of the inner frame 2, and the four holes 5 correspond to the four plug rods 51 respectively. During operation, when the shutters 43 are damaged, the plug rods 51 are disengaged from the holes 5 by toggling the toggle plates 3 on the upper and lower sides in opposite directions, so that the window frame 4 can be removed from the inner frame 2, thereby facilitating personnel to repair the shutters 43 in the window frame 4, thereby reducing the cost of repairing the damaged shutters 43. When in normal use, the upper and lower toggle plates 3 on the same side are toggled in opposite directions to disengage the plug rods 51, so that the window frame 4 can be rotated and opened with the plug rod 51 on the other side as the center of the circle, so that the window frame 4 can be opened in two different directions, thereby increasing the lighting effect according to needs, further improving the practicability of the device, and the power generation photovoltaic panel 12 is placed on the inner side of the outer glass 11, thereby effectively preventing the power generation photovoltaic panel 12 from being damaged by hail weather.
[0023] For details, see Figure 6A plurality of circular holes 44 are provided on both sides of the bottom of the window frame 4. The plurality of circular holes 44 are distributed in a circular shape on the outside of the insertion rod 51, and a ball bearing 45 is rotatably connected in the plurality of circular holes 44. The ball bearing 45 contacts the bottom end of the inner cavity of the inner frame 2, thereby reducing the friction between the window frame 4 and the inner frame 2 when rotating, thereby facilitating the window frame 4 to be easily opened.
[0024] For further information, see Figure 4 A plurality of anti-skid grooves 31 are provided on the surface of the toggle plate 3, and the plurality of anti-skid grooves 31 are evenly distributed on the surface of the toggle plate 3. By setting the anti-skid grooves 31, the friction force of the toggle plate 3 held by a person can be increased, and it is further convenient for the person to manually move the toggle plate 3.
[0025] It is worth noting that see Figure 4 The spring 54 is always in a compressed state, and the elastic force of the spring 54 is greater than the friction force of the slider 53 in the slide groove 52, which is used to ensure that the elastic force generated by the compression can push the insertion rod 51 into the insertion hole 5.
[0026] It is worth noting that see Figure 3 The outer side of the window frame 4 is fixedly connected with a rubber sealing frame 42, and the rubber sealing frame 42 is elastic. By setting the rubber sealing frame 42, the sealing performance between the window frame 4 and the inner frame 2 can be increased when they are connected.
[0027] It is worth noting that see Figure 4 The outer diameter of the insertion rod 51 is the same as the inner diameter of the insertion hole 5, so as to avoid a large gap when the insertion rod 51 is inserted into the insertion hole 5, which affects the stability of the window frame 4 being limited in the inner frame 2.
[0028] Working principle: When the shutter 43 is damaged, the friction force of the hand-held toggle plate 3 is increased by cooperating with the anti-slip groove 31, so that it is convenient to manually toggle the toggle plates 3 on the upper and lower sides toward each other to make the plug rod 51 disengage from the plug hole 5, so that the window frame 4 can be removed from the inner frame 2, which is convenient for personnel to repair the shutter 43 in the window frame 4, thereby reducing the cost of repairing the damaged shutter 43. When in normal use, the upper and lower toggle plates 3 on the same side are toggled toward each other to make the plug rod 51 disengage from the plug hole 5, so that the window frame 4 can be rotated with the plug rod 51 on the other side as the center of the circle, and at the same time, the ball 45 reduces the friction force of the contact between the window frame 4 and the inner frame 2 when rotating, so that the window frame 4 can be easily opened, so that the window frame 4 can be opened in two different directions, so that the lighting effect can be increased according to needs, further improving the practicality of the device, and the power generation photovoltaic panel 12 is placed on the inner side of the outer glass 11, so that hail weather can effectively prevent the power generation photovoltaic panel 12 from being damaged
[0029] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.
[0030] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.
Claims
1. A BIPV hollow glass built-in photovoltaic sunshade blind, comprising an outer frame (1), characterized in that: An outer glass (11) and a middle glass (13) are installed on the inner side of the outer frame (1); a hollow space is provided between the outer glass (11) and the middle glass (13); and a photovoltaic panel (12) for generating electricity is installed on the outer frame (1) between the outer glass (11) and the middle glass (13); An inner frame (2) is installed at one end of the outer frame (1), a window frame (4) is arranged on the inner side of the inner frame (2), a shutter (43) is installed on the inner side of the window frame (4), an inner glass (41) is installed in the inner frame (2) on one side of the shutter (43), sliding grooves (52) are provided at four corners of the surface of the window frame (4), and sliders (53) are slidably connected in the four sliding grooves (52), and one side of the inner cavity of the four sliding grooves (52) is respectively connected to the four sliders (53). ), a spring (54) is fixedly connected between the four sliders (53), one end of the four sliders (53) away from the spring (54) is fixedly connected to an insertion rod (51), and the four insertion rods (51) respectively slide through the four slide grooves (52) and are placed on the outside of the window frame (4), the surfaces of the four sliders (53) are fixedly connected to a toggle plate (3), and both sides of the upper and lower ends of the inner cavity of the inner frame (2) are provided with insertion holes (5), and the four insertion holes (5) respectively correspond to the four insertion rods (51).
2. The BIPV insulating glass built-in photovoltaic sunshade shutter according to claim 1, characterized in that: A plurality of circular holes (44) are provided on both sides of the bottom of the window frame (4), the plurality of circular holes (44) are distributed in a circular shape on the outside of the insertion rod (51), and balls (45) are rotatably connected in the plurality of circular holes (44).
3. The BIPV insulating glass built-in photovoltaic sunshade blind according to claim 1, characterized in that: The surface of the toggle plate (3) is provided with a plurality of anti-slip grooves (31), and the plurality of anti-slip grooves (31) are equidistantly distributed on the surface of the toggle plate (3).
4. The BIPV insulating glass built-in photovoltaic sunshade shutter according to claim 1, characterized in that: The spring (54) is always in a compressed state, and the elastic force of the spring (54) is greater than the friction force of the slider (53) in the slide groove (52).
5. The BIPV insulating glass built-in photovoltaic sunshade shutter according to claim 1, characterized in that: A rubber sealing frame (42) is fixedly connected to the outer side of the window frame (4), and the rubber sealing frame (42) is elastic.
6. The BIPV insulating glass built-in photovoltaic sunshade blind according to claim 1, characterized in that: The outer diameter of the insertion rod (51) is the same as the inner diameter of the insertion hole (5).