CN221628011U - Combined window - Google Patents

Abstract

The application relates to the field of photovoltaic windows, and aims to solve the problems that the photovoltaic window in the prior art is single in use state and difficult to adapt to different use requirements. The outer layer window is a photovoltaic folding window, and the photovoltaic folding window comprises an outer window frame, a photovoltaic assembly and a movable window component. The photovoltaic component is arranged in the outer window frame; the photovoltaic module has opposite first and second sides, the first side being hingedly connected to the outer window frame. The movable window component has opposite third and fourth sides, the third side being hingedly connected to the second side. The lifting driving mechanism is arranged in the outer window frame or in the interval space, and is in transmission connection with the fourth side and used for driving the fourth side to displace along the first direction. The combined window has the beneficial effects that the combined window is convenient to integrally install, and the photovoltaic module and the movable window component can be unfolded or put down for use, so that the use requirements of lighting, heat preservation and the like are met.

Description

Combined window

Technical Field

The application relates to the field of photovoltaic windows, in particular to a combined window.

Background

Some prior art buildings are provided with windows, along with the development of green photovoltaic energy sources, photovoltaic building integration (Building Integrated Photovoltaic, BIPV) is continuously popularized, and how to realize BIPV versatility of building windows is a technical problem which is worth exploring at present.

However, the photovoltaic window in the prior art has a single use state, and is difficult to adapt to different use requirements.

Disclosure of utility model

The application provides a combined window, which solves the problems that the photovoltaic window in the prior art is single in use state and difficult to adapt to different use requirements.

In a first aspect, the present application provides a combination window comprising a lifting drive mechanism, an inner window and an outer window, the outer window being connected to the inner window on a side closer to the outside of the room, the outer window and the inner window defining a spacing space therebetween. The outer layer window is a photovoltaic folding window, and the photovoltaic folding window comprises an outer window frame, a photovoltaic assembly and a movable window component. The photovoltaic component is arranged in the outer window frame; the photovoltaic module has opposite first and second sides, the first side being hingedly connected to the outer window frame. The movable window component is spaced from the photovoltaic assembly along a first direction, and has a third side and a fourth side opposite to each other, the third side being hinged to the second side. The lifting driving mechanism is arranged in the outer window frame or in the interval space, is in transmission connection with the fourth side and is used for driving the fourth side to be close to the first side along the first direction so as to prop up the photovoltaic module and the movable window part, or to be far away from the first side so as to put down the photovoltaic module and the movable window part.

When the combined window is used, the lifting driving mechanism can drive the photovoltaic module and the movable window part to be unfolded or put down, and the photovoltaic module can realize the sun-shading function in an unfolded state; in the put-down state, the photovoltaic module and the movable window part can be retracted into the outer window frame to realize window sealing, so that the heat preservation function is ensured. In addition, in the opening state or the putting down state, the photovoltaic module can be in a light receiving power generation state, and green power generation can be continuously carried out.

In addition, the lifting driving mechanism of the combined window is arranged in the outer window frame or in the interval space, so that the influence on the appearance of the combined window is small, the contact between the lifting driving mechanism and the external environment is reduced, and the use installability and the corrosion and rust prevention capability are improved.

In one possible embodiment, the outer window frame includes a side frame, the side frame is hollow to form an inner space extending along the first direction, a through groove extending along the first direction is formed in a side of the side frame facing the inner side of the outer window frame, and the through groove is communicated with the inner space. The lifting driving mechanism is arranged in the inner space and is provided with an extending part which penetrates out of the through groove and is connected with the fourth side; the extension part is slidably matched with the through groove along the first direction and is used for being driven to drive the fourth side to move along the first direction.

In this embodiment, the interior space of side frame is built-in to lift actuating mechanism, has reduced lift actuating mechanism and external environment's contact, has improved use mountability and anticorrosive rust-resistant ability.

In one possible embodiment, the side frames include a U-shaped plate and a cover plate that closes the U-shaped plate to enclose an interior space. The U-shaped plate comprises a bottom plate and two side plates, the two side plates are respectively connected to two sides of the bottom plate, and one side plate is provided with a through groove.

In this embodiment, the side frame includes U-shaped board and apron, makes things convenient for lift actuating mechanism to pack into.

In one possible embodiment, the lift drive mechanism includes a motor, a screw, a slider, and an extension. The screw rod is rotatably arranged in the inner space, the rotating axis is along the first direction, the sliding block is in spiral fit with the screw rod, the extending part is in a rod shape, one end of the extending part is connected with the sliding block, and the other end of the extending part extends out of the through groove and is fixedly connected with the fourth side; the motor is connected with the screw rod, is used for driving the screw rod to rotate.

In this embodiment, the screw and the slider form a screw slider mechanism that converts the rotation of the motor into the vertical movement of the slider, so that the lifting control can be realized.

In one possible embodiment, two supporting seats spaced apart from each other along the first direction are provided in the inner space, and both ends of the screw rod are rotatably supported by the two supporting seats, respectively.

In the embodiment, the screw rod is supported by the supporting seat, so that the support is reliable.

In one possible embodiment, the photovoltaic module is provided with a cushion pad adjacent to an end face of the movable window component, and/or the movable window component is provided with a cushion pad adjacent to an end face of the photovoltaic module, and/or the outer window frame is provided with a cushion pad for matching with a surface of the fourth side.

In this embodiment, through setting up the blotter, can cushion movable window part, photovoltaic module's faying surface, avoid the hard collision damage between the structure.

In one possible embodiment, the first edge is hinged to the outer window frame by a first hinge, and the second edge is hinged to the second edge by a second hinge.

In this embodiment, the hinge connection is realized by the hinge, which is favorable for the rotation of the photovoltaic module and the movable window component.

In one possible embodiment, the photovoltaic folding window further comprises a first fixed window part and a second fixed window part, the first fixed window is arranged on one side of the photovoltaic component, which is far away from the movable window part, and the second fixed window is arranged on one side of the movable window part, which is far away from the photovoltaic component.

In this embodiment, the first fixed window member and the second fixed window member can always maintain the light extraction capability.

In one possible embodiment, the outer window frame has a middle frame and two side frames, the middle frame being located between the two side frames and dividing a space between the two side frames into two mounting openings; lifting driving mechanisms are respectively arranged in the side frames. The photovoltaic modules and the movable window parts are respectively two, the two photovoltaic modules are arranged in parallel at two mounting openings, the two movable window parts are arranged in parallel at two mounting openings, and the fourth sides of the two movable window parts are respectively connected with two lifting driving mechanisms.

In this embodiment, more photovoltaic modules and movable window members are assembled in the lateral direction, and the power generation capacity and the lighting capacity can be improved.

In one possible embodiment, the inner window includes an inner window frame, which is integrally formed with the outer window frame, or the inner window frame and the outer window frame are overlapped and fixedly connected together.

In this embodiment, interior window frame and outer window frame integrated into one piece or coincide are fixed, have improved the wholeness of combination window, convenient integration installation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following description will briefly describe the drawings in the embodiments, it being understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of a combination window according to an embodiment of the application in which a photovoltaic module and movable window components are in a spread-apart condition;

FIG. 2 is a block diagram of a combination window according to an embodiment of the application in which the photovoltaic module and movable window components are in a handle down state;

FIG. 3 is a block diagram of a side frame and lift drive mechanism according to an embodiment of the present application;

Fig. 4 is another structural view of the side frame and the lifting drive mechanism of the present embodiment;

FIG. 5 is another view of the combination window of FIG. 1;

fig. 6 is a schematic view of a mounting structure of a combination window according to an embodiment of the present application.

Description of main reference numerals:

combined window 100

Inner window 110

Outer window 120

Inner window frame 111

Window frame 130

Photovoltaic folding window 10

Outer window frame 11

Photovoltaic module 12

First edge 12a

Second edge 12b

Movable window component 13

Third side 13a

Fourth side 13b

First fixed window part 14

Second fixed window part 15

First hinge 16

Second hinge 17

Transverse frame strip 18

Cushion pad 19

Side frame 20

U-shaped plate 21

Cover plate 22

Bottom plate 23

Side plate 24

Lifting drive mechanism 30

Motor 31

Screw 32

Slider 33

Extension 34

Support base 35

Control button 36

PLC integrated system housing 37

Switch 38

Middle frame 39

Glass plate 40

Automatic screw 41

Glue injection 42

Seal structure 43

Micro-foam filling 44

Building 200

Horizontal direction, second direction X

Vertical direction, first direction Y

Mounting port K1

Interior space Q1

Space Q2

Through groove C1

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "or/and" as used herein includes any and all combinations of one or more of the associated listed items.

Some embodiments of the application are described in detail. The following embodiments and features of the embodiments may be combined with each other without collision.

Examples

Referring to fig. 1 and 2, the present embodiment provides a combination window 100 including an inner window 110 and an outer window 120, the outer window 120 being connected to a side of the inner window 110 near the outside. That is, when the combination window 100 is installed in a building, the outer layer window 120 is positioned at a side close to the outside of the building, and the inner layer window 110 is positioned at a side of the indoor space of the building.

The inner layer window 110 can be made of broken bridge aluminum profiles, a double-layer glass plate is installed in the outer frame, and the double-layer glass plate adopts TPS thermoplastic warm edge strips to improve heat preservation and insulation.

The outer window 120 and the inner window 110 define a space Q2 therebetween, and by defining the space Q2 between the outer window 120 and the inner window 110, some air can be sealed in the space Q2 in a closed state, thereby forming a heat-insulating air layer and improving the heat-insulating effect of the combination window 100. The frames of the inner layer window 110 and the outer layer window 120 can be connected through heat insulation strips, so that the heat insulation, sound insulation, frost resistance, environmental protection and energy saving are realized.

The present embodiment provides a photovoltaic folding window 10 as the outer layer window 120 described above, and integrates a photovoltaic power generation function on the combination window 100. And the photovoltaic folding window 10 can achieve different effects by switching between a unfolded state (see fig. 1) and a lowered state (see fig. 2), which will be described in detail below.

With continued reference to fig. 1 and 2, the present embodiment provides a photovoltaic folding window 10 comprising an outer window frame 11, a photovoltaic module 12, a movable window component 13, a first fixed window component 14, and a second fixed window component 15.

Alternatively, the movable window part 13, the first fixed window part 14 and the second fixed window part 15 can be non-broken bridge windows, and the windows made of common aluminum profiles are low in cost and have certain weather resistance and corrosion resistance.

As shown in fig. 1 and 2, the photovoltaic module 12, the movable window section 13, the first fixed window section 14, and the second fixed window section 15 have two groups arranged left and right in the horizontal direction X, respectively. In other embodiments, the photovoltaic module 12, the movable window member 13, the first fixed window member 14, and the second fixed window member 15 may be arranged in only 1 group, or may be arranged in 3 groups or more than 3 groups, which is not limited herein. For the implementation mode of the multiple groups of photovoltaic modules 12, the multiple groups of photovoltaic modules 12 can be connected in series or in parallel, so that the power output of the photovoltaic power generation system is ensured to be larger, and the system benefit is improved.

The inner window 110 has an inner window frame 111, and the inner window frame 111 and the outer window frame 11 are integrally formed to constitute a window frame 130 of the entire combination window 100. The window frame 130 of the combination window 100 may be integrally formed of an aluminum alloy profile, or may be formed of other metal or nonmetal materials, which is not limited herein.

In another embodiment, the inner and outer frames 111 and 11 are formed by profiles, respectively, and then stacked and fixedly coupled (e.g., welded, screwed) together. The inner window frame 111 and the outer window frame 11 are integrally formed or overlapped and fixed, so that the integrity of the combined window 100 is improved, and the integrated installation is convenient.

The outer window frame 11 may be a structure formed by welding a plurality of transverse section steel and a plurality of vertical section steel and having one or more mounting openings K1, and each mounting opening K1 may be provided with a transparent or opaque window panel (e.g., a glass panel, a photovoltaic panel, etc.) as required.

Illustratively, the outer window frame 11 in fig. 1 and 2 encloses three layers of mounting openings K1 spaced apart in sequence in the first direction Y, each layer of mounting openings K1 including left and right mounting openings K1. The first direction Y is along vertical direction Y, and three-layer installation mouth K1 is in upper strata, middle level and lower floor respectively. The first fixed window part 14 is installed in the installation opening K1 of the upper layer, the second fixed window part 15 is installed in the installation opening K1 of the lower layer, the photovoltaic module 12 and the movable window part 13 are installed in the installation opening K1 of the middle layer, and the photovoltaic module 12 is located above the movable window part 13 and is closer to the first fixed window part 14. Optionally, the vertical dimensions of the photovoltaic module 12, the movable window component 13, the first fixed window component 14 and the second fixed window component 15 are the same or substantially the same, such that the height of the mounting opening K1 of the middle layer is substantially twice the height of the mounting opening K1 of the upper or lower layer.

The photovoltaic module 12 has opposed first and second edges 12a, 12b, the first edge 12a being hingedly connected to the portion of the outer sash 11 below the first fixed window component 14. The first edge 12a and the outer sash 11 may be hingedly connected by a first hinge 16. Specifically, the outer sash 11 includes a lateral frame strip 18 extending in the second direction X (the horizontal direction X in this embodiment), and the first side 12a is hingedly connected to the lateral frame strip 18 by a first hinge 16.

The movable window component 13 has opposite third and fourth sides 13a, 13b, the third side 13a being hingedly connected to the second side 12b, e.g. the third side 13a being hingedly connected to the second side 12b by a second hinge 17. The fourth side 13b can be controlled to vertically rise and fall, and when the fourth side 13b rises, the movable window component 13 and the photovoltaic module 12 are outwards propped together, so that the photovoltaic module 12 extends outwards at a certain inclination angle, and the efficiency of receiving sunlight energy can be improved.

Referring mainly to fig. 1, the end surface of the photovoltaic module 12, which is close to the movable window component 13, is provided with a cushion pad 19, and the surface of the outer window frame 11, which is used for matching with the fourth side 13b, is provided with the cushion pad 19. The end face of the movable window component 13 adjacent to the photovoltaic module 12 can also be attached with a cushion 19. Thus, when the movable window part 13 and the photovoltaic module 12 are in the put-down state shown in fig. 2, the photovoltaic module 12 and the movable window part 13 can be protected by the buffer pad 19, and the movable window part 13 and the outer window frame 11 can also be protected by the buffer pad 19, so that the functions of buffering, noise reduction, dust prevention, water prevention and the like are improved. Optionally, the cushion 19 is a foam strip. The softness and elasticity of the foam strips can be filled in irregular surfaces and gaps, thereby increasing the tightness and stability of the photovoltaic folding window 10 and reducing the mutual abrasion.

In the present embodiment, the outer sash 11 includes a side frame 20, and the side frame 20 is located on the horizontal direction X side of the installation opening K1. The side frames 20 in this embodiment may be vertical section steel of the outer sash 11.

For the case where the photovoltaic module 12, the movable window part 13, the first fixed window part 14, and the second fixed window part 15 are shown in fig. 1 and 2 as having two groups arranged left and right in the horizontal direction X, respectively, the outer window frame 11 has a middle frame 39 and two side frames 20, the middle frame 39 being located between the two side frames 20, and dividing the space between the two side frames 20 into left and right mounting openings K1. Lifting drive mechanisms 30 (see fig. 3 and 4) are respectively arranged on the two side frames 20 and are used for driving the photovoltaic modules 12 and the movable window components 13 on the sides to lift.

The photovoltaic modules 12 and the movable window members 13 on the left and right sides can be lifted and lowered synchronously, for example, by connecting the fourth sides 13b of the two movable window members 13 with each other.

Referring to fig. 3, the side frame 20 is hollow to form an inner space Q1 extending along a first direction Y, and a side of the side frame 20 facing the inside of the outer window frame 11 (i.e., a side facing the mounting opening K1) is provided with a through groove C1 extending along the first direction Y, where the through groove C1 communicates with the inner space Q1, and the first direction Y is a length direction of the side frame 20, that is, a vertical direction Y in the embodiment. Optionally, the side frame 20 includes a U-shaped plate 21 and a cover plate 22, and the cover plate 22 covers the U-shaped plate 21 to enclose the internal space Q1. The U-shaped plate 21 comprises a bottom plate 23 and two side plates 24, wherein the two side plates 24 are respectively connected to two sides of the bottom plate 23, and one side plate 24 is provided with a through groove C1.

Referring to fig. 4, the lift driving mechanism 30 in the present embodiment is provided in the internal space Q1, and the lift driving mechanism 30 has a protruding portion 34, and the protruding portion 34 protrudes from the through groove C1 and is connected to the fourth side 13b. The extension 34 is slidably engaged with the through slot C1 along the first direction Y, and is used for driving the fourth edge 13b to approach the first edge 12a along the first direction Y to open the photovoltaic module 12 and the movable window component 13, or to separate from the first edge 12a to put down the photovoltaic module 12 and the movable window component 13.

When the photovoltaic folding window 10 is used, the photovoltaic module 12 and the movable window part 13 can be driven to be unfolded or put down by the extending part 34 of the lifting driving mechanism 30, and the photovoltaic module 12 can realize a sun-shading function in an unfolded state; in the put-down state, the photovoltaic module 12 and the movable window part 13 can be retracted into the outer window frame 11 to realize window sealing, so that the heat preservation function is ensured. In addition, in the open state or the put-down state, the photovoltaic module 12 can be in a light receiving power generation state, and green power generation can be continuously performed. The first fixed window part 14 and the second fixed window part 15 are made of transparent glass, and in the open state or the put-down state, the first fixed window part 14 and the second fixed window part 15 can keep normal light transmission, so that the lighting function is met.

In addition, the lifting driving mechanism 30 of the photovoltaic folding window 10 is arranged in the inner space Q1 of the side frame 20, only the extending part 34 extends out to realize connection, so that the contact between the lifting driving mechanism 30 and the external environment is reduced, and the use safety and the corrosion and rust prevention capability are improved.

Referring again to fig. 4, the elevation drive mechanism 30 includes a motor 31, a screw 32, a slider 33, and an extension 34. The screw rod 32 is rotatably disposed in the inner space Q1, and the rotation axis is along the first direction Y, the slider 33 is screwed on the screw rod 32, the extension portion 34 is rod-shaped, one end of the extension portion 34 is connected to the slider 33, and the other end extends from the through groove C1 and is fixedly connected to the fourth side 13b. The motor 31 is connected with the screw 32 and is used for driving the screw 32 to rotate. Alternatively, two supporting seats 35 spaced apart from each other in the first direction Y are provided in the inner space Q1, and both ends of the screw 32 are rotatably supported by the two supporting seats 35, respectively. The screw rod 32 and the supporting seat 35 can be in running fit through a bearing, or can be realized through a sliding sleeve or other structures, and the screw rod 32 and the supporting seat are not limited herein.

In this embodiment, the protruding portion 34 and the slider 33 may be integrally formed, or may be separately formed and then connected together, which is not limited herein.

In the above embodiment, the lift driving mechanism 30 is provided inside the outer sash 11 (in the inner space Q1 described above), and in other embodiments, the lift driving mechanism 30 may be provided in the space Q2 between the inner window 110 and the outer window 120.

Referring to fig. 5, the combination window 100 of the present embodiment is provided with a control button 36 for controlling the photovoltaic module 12 and the movable window part 13 to be opened or put down. In this embodiment, the control button 36 is exposed to the combination window 100 for easy operation. For example, control buttons 36 are exposed to a side surface of inner window 110 facing the interior of the building, so that a person located in the room can conveniently press control buttons 36 in the room to apply control signals to control the elevation of photovoltaic module 12 and movable window section 13.

The motor 31 is provided with a PLC controller, the PLC controller is disposed in a PLC integrated system housing 37, and the PLC integrated system housing 37 can be connected to one of the support bases 35. The control signal for pressing the control button 36 may control the operation of the motor 31 through the PLC controller. The other support seat 35 may be provided with a switch 38, where the switch 38 may be a double pole double throw switch, for switching the rotation direction of the motor 31, and further switching whether the photovoltaic module 12 and the movable window member 13 are opened upwards or lowered downwards.

The lifting drive mechanism 30 in this embodiment can also perform programming setting instructions through the PLC controller, and remotely control lifting through the infrared device. In the lifting process, if the lifting command is not moved to the lifting limit distance, the lifting command and the stopping command can be remotely transmitted through an infrared device.

Referring to fig. 6, the combination window 100 in the present embodiment may be fixed in a window hole of the building 200 by a tapping screw, and the combination window 100 and the building 200 may be reinforced by the injection molding 42. The isostatic seal employs a duckbill longitudinally-snap seal arrangement 43 to enhance sealing between the rims of glass sheets 40 (e.g., glass sheets of first stationary window component 14 or second stationary window component 15) by micro-foam filling 44.

According to the embodiment of the application, the movable window component and the photovoltaic module which can be driven to be unfolded or put down by the lifting driving mechanism are arranged, so that sunshade or heat preservation of the combined window 100 can be realized as required, the photovoltaic module 12 can keep a green power generation function, and the combined window 100 is integrated with a modularized design inside and outside and can be integrated and conveniently and integrally embedded on the building 200.

The above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present application.

Claims (10)

1. The combined window is characterized by comprising a lifting driving mechanism, an inner layer window and an outer layer window, wherein the outer layer window is connected to one side, close to the outside, of the inner layer window; a spacing space is defined between the outer layer window and the inner layer window;

The outer layer window is a photovoltaic folding window, and the photovoltaic folding window comprises an outer window frame, a photovoltaic assembly and a movable window component;

the photovoltaic module is arranged in the outer window frame; the photovoltaic module is provided with a first side and a second side which are opposite, and the first side is hinged to the outer window frame;

The movable window component is spaced from the photovoltaic assembly along a first direction, and is provided with a third side and a fourth side which are opposite to each other, and the third side is hinged to the second side;

The lifting driving mechanism is arranged in the outer window frame or in the interval space, and is in transmission connection with the fourth edge and used for driving the fourth edge to be close to the first edge in the first direction so as to prop open the photovoltaic module and the movable window part, or to be away from the first edge so as to put down the photovoltaic module and the movable window part.

2. The combination window of claim 1, wherein:

The outer window frame comprises a side frame, an inner space extending along the first direction is formed in the side frame in a hollow mode, a through groove extending along the first direction is formed in one side, facing the inner side of the outer window frame, of the side frame, and the through groove is communicated with the inner space;

The lifting driving mechanism is arranged in the inner space and is provided with an extending part, and the extending part penetrates out of the through groove and is connected with the fourth side; the extending part is slidably matched with the through groove along the first direction and is used for being driven to drive the fourth edge to move along the first direction.

3. The combination window of claim 2, wherein:

The side frame comprises a U-shaped plate and a cover plate, and the cover plate covers the U-shaped plate to enclose the inner space;

the U-shaped plate comprises a bottom plate and two side plates, wherein the two side plates are respectively connected to two sides of the bottom plate, and one side plate is provided with the through groove.

4. The combination window of claim 2, wherein:

The lifting driving mechanism comprises a motor, a screw rod, a sliding block and the extending part;

the screw rod is rotatably arranged in the inner space, the rotation axis is along the first direction, the sliding block is in spiral fit with the screw rod, the extending part is in a rod shape, one end of the extending part is connected with the sliding block, and the other end of the extending part extends out of the through groove and is fixedly connected with the fourth side; the motor is connected with the screw rod and used for driving the screw rod to rotate.

5. The combination window of claim 4, wherein:

Two supporting seats which are mutually spaced along the first direction are arranged in the inner space, and two ends of the screw rod are respectively rotatably supported on the two supporting seats.

6. The combination window of claim 1, wherein:

The photovoltaic module is close to the terminal surface subsides of activity window part are equipped with the blotter, and/or, the activity window part is close to the terminal surface subsides of photovoltaic module are equipped with the blotter, and/or, the outer window frame is used for cooperating the surface subsides of fourth side are equipped with the blotter.

7. The combination window of claim 1, wherein:

The first edge is hinged with the outer window frame through a first hinge, and the second edge is hinged with the second edge through a second hinge.

8. The combination window of claim 1, wherein:

The photovoltaic folding window further comprises a first fixed window component and a second fixed window component, the first fixed window is arranged on one side, far away from the movable window component, of the photovoltaic module, and the second fixed window is arranged on one side, far away from the photovoltaic module, of the movable window component.

9. The combination window of claim 2, wherein:

The outer window frame is provided with a middle frame and two side frames, wherein the middle frame is positioned between the two side frames and divides a space between the two side frames into two mounting openings; the lifting driving mechanisms are respectively arranged in the side frames;

The photovoltaic module and the movable window component are respectively two, the two photovoltaic modules are arranged in parallel at the two mounting openings, the two movable window components are arranged in parallel at the two mounting openings, and the fourth sides of the two movable window components are respectively connected with the two lifting driving mechanisms.

10. The combination window of claim 1, wherein:

The inner layer window comprises an inner window frame, wherein the inner window frame and the outer window frame are integrally formed, or the inner window frame and the outer window frame are overlapped and fixedly connected together.