A wall and bay window connecting joint

Abstract

The utility model relates to the technical field of external bay window, specifically is a wall and bay window connecting node, including wall body and bay window body, wall body and bay window body integrally pour and form, just be provided with reinforced skeleton mechanism between wall body and bay window body, just the upper portion of bay window body is provided with heat regulating mechanism, heat regulating mechanism includes the casing of installing in the upper portion of bay window body, the inside rotation is connected with the support axle of bearing of casing, just the outside of drive shaft and support axle is sleeved with tarpaulin, the outside of tarpaulin is respectively bonded with heat absorbing cloth and light reflecting film, the utility model discloses a heat regulating mechanism is designed on the upper portion of the main sun light absorption upper table body, the drive motor in it supplies electric energy through solar panel, can change the orientation of the material bonded outside tarpaulin through the rotation of control drive motor, thereby the heat transfer mode of different season rotation is different.

Description

Technical Field

[0001] This utility model relates to the field of bay window technology, specifically a connection node between a wall and a bay window. Background Technology

[0002] A bay window (also known as a protruding window or bay window) is a common window design in architecture. Its characteristic is that the windowsill protrudes out of the wall to the outside, forming a three-dimensional space with light from three sides. It not only has practical functions, but also enhances the sense of layering of the building facade and the indoor living experience. An exterior bay window consists of three parts: a cantilevered reinforced concrete slab (or steel structure) at the bottom, connected to the main building's beams and columns; three glass windows (front + left and right sides), some designs including railings; and an interior platform (usually 40-60cm high) for sitting and storage. While exterior bay windows offer advantages such as enhanced lighting and views, expanded usable area, improved architectural aesthetics, and a better sense of space in small apartments, they also bring some disadvantages: poor thermal performance and heat loss in winter (due to the large glass area, insulation is inferior to solid walls); and excessive heat in summer (west-facing bay windows easily become "greenhouses"). While the three-sided glass windows can be improved by installing curtains inside, the upper part of the exterior bay window is the main recipient of solar energy. To pursue aesthetics and a larger usable area, the area of ​​the exterior bay window is often maximized. An excessively large bay window area increases the indoor cold bridge effect, leading to excessively low indoor temperatures in winter due to high heat loss and excessively high indoor temperatures in summer due to high heat absorption. To maintain a constant indoor temperature, air conditioning is needed for active temperature control, increasing household electricity consumption and operating costs. Utility Model Content

[0003] To address the shortcomings of existing technologies, the cold bridge effect caused by bay windows necessitates greater energy input for active temperature control of indoor spaces. This invention proposes a connection node between the wall and the bay window.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a wall and bay window connection node, including a wall body and a bay window body, the wall body and the bay window body are integrally cast, and a steel reinforcement frame mechanism is provided between the wall body and the bay window body, and a heat regulation mechanism is provided on the upper part of the bay window body. The heat regulation mechanism includes a housing installed on the upper part of the bay window body. A solar panel is installed inside the housing, and a drive motor is installed inside the housing. The output shaft of the drive motor is connected to a drive shaft via a key. A support shaft is rotatably connected inside the housing via a bearing. A tarpaulin is sleeved on the outside of the drive shaft and the support shaft. A heat-absorbing cloth and a reflective film are respectively glued to the outside of the tarpaulin.

[0005] Preferably, both the wall body and the bay window body are composed of an outer wall panel, an inner wall panel, and an intermediate insulation board. The outer wall panel and the inner wall panel are fiber cement boards, and the intermediate insulation board is a rock wool board.

[0006] Preferably, the reinforcing steel frame is disposed in the intermediate insulation board, and the reinforcing steel frame includes a main horizontal square steel, which is bent into a U-shape, and two sets of reinforcing horizontal square steel are welded between the main horizontal square steel, and five sets of connecting horizontal square steel are also welded between the main horizontal square steel and the reinforcing horizontal square steel.

[0007] Preferably, the bay window body includes an upper platform and a lower platform, with a column cast between the upper platform and the lower platform. Vertical steel is embedded at the connection between the column, the wall body, and the bay window body, and the two ends of the vertical steel are welded and fixed to the main horizontal steel.

[0008] Preferably, a side window and a main window are formed between the upper platform, the lower platform, and the column, and the side window and the main window are connected to and sealed to the window frame by polyurethane foam.

[0009] Preferably, the side wall of the upper platform is provided with four sets of blind mounting holes, and the lower end of the housing is integrally formed with four sets of connecting ears, each of which has a through hole. The housing is installed on the upper platform by means of expansion bolts.

[0010] Preferably, the housing has an installation groove, the solar panel is installed on the inner side wall of the installation groove, and the solar panel is electrically connected to the drive motor. A colorless transparent acrylic plate is installed on the upper part of the installation groove.

[0011] The advantages of this utility model are: This invention utilizes an intermediate insulation board within the wall and bay window body to provide insulation in winter and prevent rapid heat transfer into the room in summer, achieving both insulation in winter and heat insulation in summer. Furthermore, the side of the upper platform has blind holes for installing a heat regulation mechanism. This mechanism incorporates a solar panel and a drive motor. The drive motor, through the cooperation of a drive shaft and a support shaft, can open the tarpaulin. One half of the tarpaulin is adhered to a reflective film, and the other half to a black heat-absorbing cloth. In summer, the motor can rotate the tarpaulin to the reflective film side to reduce the amount of solar heat absorbed by the upper platform. In winter, the tarpaulin can be rotated to the black heat-absorbing cloth side to increase the absorption rate of sunlight. This solves the problem of bay windows lacking components for actively regulating solar heat absorption in winter and summer. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the bay window body of this utility model; Figure 3 This is a structural schematic diagram of the steel reinforcement frame mechanism of this utility model; Figure 4 This is a schematic diagram of the structure of the wall body of this utility model; Figure 5 This is a schematic diagram of the heat regulation mechanism of this utility model.

[0014] In the diagram: 1. Wall body; 2. Bay window body; 3. Steel frame structure; 4. Heat regulation mechanism; 201. Upper platform; 202. Lower platform; 203. Column; 204. Side window; 205. Main window; 206. Installation blind hole; 301. Main horizontal square steel; 302. Reinforcing horizontal square steel; 303. Connecting horizontal square steel; 304. Vertical square steel; 401. Shell; 402. Solar panel; 403. Drive motor; 405. Drive shaft; 406. Support shaft; 407. Canopy; 408. Connecting lug; 409. Through hole; 410. Mounting groove. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0016] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail. This application discloses a connection node between a wall and a bay window. (Refer to...) Figure 1 and Figure 5 A wall-bay window connection node includes a wall body 1 and a bay window body 2. The wall body 1 and the bay window body 2 are integrally cast, and a steel reinforcement frame 3 is provided between the wall body 1 and the bay window body 2. A heat regulation mechanism 4 is provided on the upper part of the bay window body 2. The heat regulation mechanism 4 includes a housing 401 installed on the upper part of the bay window body 2. A solar panel 402 is installed inside the housing 401, and a drive motor 403 is also installed inside the housing 401. The output shaft of the drive motor 403 is connected to a drive shaft 405 via a key. A support shaft 406 is rotatably connected inside the housing 401 via bearings. A tarpaulin 407 is fitted onto the outer sides of the drive shaft 405 and the support shaft 406. One half of the outer side of the tarpaulin 407 is adhered with a reflective film, and the other half is adhered with a black heat-absorbing cloth. The reflective film is an aluminum film. Figure 5 Since the drive shaft 405 is cylindrical, the edge of the tarpaulin 407 will not block the solar panel 402, and the solar panel 402 can normally absorb sunlight to power the drive motor 403. Reference Figure 1 and Figure 2 Both the wall body 1 and the bay window body 2 are composed of an outer wall panel, an inner wall panel, and a middle insulation board. The outer wall panel and the inner wall panel are made of fiber cement board, and the middle insulation board is made of rock wool board. A waterproof and breathable membrane is also added to the outer fiber cement board. The waterproof and breathable membrane is made of polytetrafluoroethylene, which is a high-tech functional material with a special microporous structure that can block liquid water penetration. This can reduce the problem of excessive indoor humidity caused by water seepage in the wall. Rock wool not only has heat preservation, but also has Class A fire resistance, sound insulation and durability. Reference Figure 1 and Figure 3 The steel reinforcement frame 3 is set in the intermediate insulation board, and the steel reinforcement frame 3 includes a main horizontal square steel 301. The main horizontal square steel 301 is bent into a U-shape, and two sets of reinforcing horizontal square steel 302 are welded between the main horizontal square steel 301. Five sets of connecting horizontal square steel 303 are also welded between the main horizontal square steel 301 and the reinforcing horizontal square steel 302. The main horizontal square steel 301 is connected to the steel reinforcement in the load-bearing column of the building structure. The connection structure stability of the wall body 1 and the bay window body 2 is improved by the main horizontal square steel 301, the reinforcing horizontal square steel 302 and the connecting horizontal square steel 303. Reference Figure 1 and Figure 3 The bay window body 2 includes an upper platform 201 and a lower platform 202. A column 203 is cast between the upper platform 201 and the lower platform 202. Vertical steel 304 is embedded at the connection between the column 203, the wall body 1 and the bay window body 2. The two ends of the vertical steel 304 are welded and fixed to the main horizontal steel 301. By setting the vertical steel 304 to connect the upper platform 201 and the lower platform 202 of the bay window body 2, the stress of the steel frame structure 3 in the upper platform 201 and the lower platform 202 can be distributed. Reference Figure 1 and Figure 4A side window 204 and a main window 205 are formed between the upper platform 201, the lower platform 202 and the column 203. The side window 204 and the main window 205 are connected to the window frame and sealed by polyurethane foam. A window that can be rotated and opened is installed inside the side window 204. The main window 205 is installed with an integrated glass. The polyurethane foam can reduce water seepage in the window and also reduce the amount of heat transferred from the gap through convection. Reference Figure 2 and Figure 5 The upper platform 201 has four sets of blind mounting holes 206 on its side wall, and the lower end of the shell 401 has four sets of connecting ears 408 integrally formed at the four corners. The connecting ears 408 have through holes 409. The shell 401 is installed on the upper platform 201 by expansion bolts. The blind mounting holes 206 are reserved for the installation of the heat regulation mechanism 4 during the casting process. The installation of the heat regulation mechanism 4 by expansion bolts improves the firmness of the heat regulation mechanism 4. Reference Figure 2 and Figure 5 The housing 401 has an installation groove 410. The solar panel 402 is installed on the inner side wall of the installation groove 410 and is electrically connected to the drive motor 403. A colorless transparent acrylic plate is installed on the upper part of the installation groove 410. The drive motor 403 is controlled by a remote control. The solar panel 402 allows the drive motor 403 to operate without an external power source. By controlling the rotation of the drive motor 403, the orientation of the material bonded to the outside of the tarpaulin 407 can be changed, thus allowing for different heat transfer modes in different seasons. Working principle: During the construction of the bay window body 2, blind holes 206 are opened on the side of the upper platform 201 to reserve installation positions for the subsequent installation of the heat adjustment mechanism 4. After the wall body 1 and the bay window body 2 are completed, the heat adjustment mechanism 4 is installed from the main window 205 position to the upper part of the upper platform 201. The installation is completed by passing expansion bolts through the through hole 409 and inserting them into the blind hole 206. Then, the corresponding windows are installed on the side window 204 and the main window 205. In the hot summer, the tarpaulin 407 is turned to the side of the reflective film by controlling the drive motor 403 to reduce heat absorption. In the winter, the tarpaulin 407 is turned to the side of the light-absorbing cloth by controlling the drive motor 403 to increase heat absorption.

[0017] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A connection node between a wall and a bay window, comprising a wall body (1) and a bay window body (2), characterized in that: The wall body (1) and the bay window body (2) are integrally cast, and a steel frame structure (3) is provided between the wall body (1) and the bay window body (2), and a heat regulation mechanism (4) is provided on the upper part of the bay window body (2). The heat regulation mechanism (4) includes a housing (401) installed on the upper part of the bay window body (2). A solar panel (402) is installed inside the housing (401), and a drive motor (403) is installed inside the housing (401). The output shaft of the drive motor (403) is connected to a drive shaft (405) via a key. A support shaft (406) is rotatably connected inside the housing (401) via a bearing. A tarpaulin (407) is sleeved on the outside of the drive shaft (405) and the support shaft (406). A heat-absorbing cloth and a reflective film are respectively glued to the outside of the tarpaulin (407).

2. The wall-bay window connection node according to claim 1, characterized in that: The wall body (1) and the bay window body (2) are both composed of an outer wall panel, an inner wall panel and a middle insulation board. The outer wall panel and the inner wall panel are fiber cement boards, and the middle insulation board is a rock wool board.

3. The wall-bay window connection node according to claim 2, characterized in that: The steel reinforcement frame (3) is set in the intermediate insulation board, and the steel reinforcement frame (3) includes a main horizontal square steel (301), which is bent into a U-shape, and two sets of reinforcing horizontal square steel (302) are welded between the main horizontal square steel (301), and five sets of connecting horizontal square steel (303) are also welded between the main horizontal square steel (301) and the reinforcing horizontal square steel (302).

4. The wall-bay window connection node according to claim 3, characterized in that: The bay window body (2) includes an upper platform (201) and a lower platform (202). A column (203) is cast between the upper platform (201) and the lower platform (202). Vertical square steel (304) is embedded at the connection between the column (203) and the wall body (1) and the bay window body (2). The two ends of the vertical square steel (304) are welded and fixed to the main horizontal square steel (301).

5. A wall-bay window connection node according to claim 4, characterized in that: A side window (204) and a main window (205) are formed between the upper platform (201), the lower platform (202) and the column (203). The side window (204) and the main window (205) are connected to and sealed to the window frame by polyurethane foam.

6. A wall-bay window connection node according to claim 4, characterized in that: The side wall of the upper platform (201) is provided with four sets of blind holes (206), and the lower end of the housing (401) is integrally formed with four sets of connecting ears (408). The connecting ears (408) are provided with through holes (409). The housing (401) is installed on the upper platform (201) by means of expansion bolts.

7. A wall-bay window connection node according to claim 1, characterized in that: The housing (401) has an installation groove (410) inside, the solar panel (402) is installed on the inner side wall of the installation groove (410), and the solar panel (402) is electrically connected to the drive motor (403). A colorless transparent acrylic plate is installed on the upper part of the installation groove (410).

Images