Building energy-saving transformation device

Abstract

The utility model relates to the technical field of building reconstruction, in particular to a building energy-saving reconstruction device which comprises a mounting frame mounted on the outer side of an old wall window, a bearing plate and a photovoltaic panel are arranged in the mounting frame, the bearing plate is connected with the photovoltaic panel through a connecting structure, a connecting rod assembly is arranged between the bearing plate and the mounting frame, and the connecting rod assembly is connected with the photovoltaic panel through a connecting structure. The connecting rod assembly drives the bearing plate to be opened and closed. Wherein the photovoltaic panel is unfolded and is fixed with the mounting frame through a positioning piece, the bearing plate can be separated from the photovoltaic panel through the connecting structure to close the window, and T-shaped blocks at the two ends can be driven to move relatively to be clamped with the mounting frame by rotating a first connecting rod, so that the bearing plate is fixed; after the bearing plate and the photovoltaic panel are separated through the connecting structure, the photovoltaic panel is kept in an unfolded state under the action of the positioning piece, and the bearing plate can be folded again through the connecting rod assembly, so that the indoor temperature is prevented from being affected by strong wind or rain and snow weather.

Description

Technical Field

[0001] This utility model relates to the field of building renovation technology, and in particular to a building energy-saving renovation device. Background Technology

[0002] Building energy-saving renovation refers to a series of renovation measures for existing old buildings to improve their energy efficiency, reduce energy consumption, and at the same time enhance the building's functionality and comfort.

[0003] Installing photovoltaic (PV) panels on the exterior of old buildings can extend their lifespan while utilizing energy. For example, Chinese Patent Publication No. CN218715410U discloses a structure for renovating the exterior of old buildings, belonging to the field of old building renovation. This structure includes a fixed frame fixedly installed on the outside of the old wall. A limiting frame is fixedly connected to the fixed frame, and a protective plate is rotatably connected inside the limiting frame. Two support rods are symmetrically connected to the protective plate, and a connecting rod is rotatably connected between the ends of the two support rods. Both ends of the connecting rod are connected to the limiting frame via limiting components. A PV panel is installed inside the protective plate. The fixed frame is bolted to the old wall. When the connecting rod is rotated, the connecting rod and the screw cooperate to disengage the locking rod from the limiting frame, allowing the connecting rod to move up and down and cooperate with the support rods to rotate the protective plate. This causes the protective plate to rotate synchronously with the PV panel, achieving angle changes for the PV panel. The structure is compact, easy to operate, highly safe, and practical.

[0004] In practice, photovoltaic panels are installed in the old wall windows through mounting frames. When the photovoltaic panels are unfolded to convert light energy, the windows are in an open state. In windy or rainy or snowy weather, the windows cannot be shaded without affecting the normal use of the photovoltaic panels, which affects the indoor temperature and causes inconvenience to life. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies that cannot shade windows without affecting the normal use of photovoltaic panels, and to propose a building energy-saving renovation device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] Design a building energy-saving renovation device, including an installation frame installed on the outside of an old wall window, a support plate and a photovoltaic panel are provided in the installation frame, the support plate is connected to the photovoltaic panel through a connecting structure, and a connecting rod assembly is provided between the support plate and the installation frame, the connecting rod assembly drives the support plate to open and close;

[0008] The photovoltaic panel is unfolded and fixed to the mounting frame by a positioning component, and the receiving plate can be separated from the photovoltaic panel through the connecting structure to close the window.

[0009] Furthermore, the linkage assembly includes a pair of T-blocks and a first connecting rod. The mounting frame has grooves on both sides of the protruding portion. The pair of T-blocks are slidably connected in the grooves. The pair of T-blocks are each provided with a screw on opposite sides. The two ends of the first connecting rod are threadedly connected to the screws to drive the T-blocks to press against the mounting frame.

[0010] Furthermore, the mounting frame is fixedly connected to a rotating shaft at the top, the photovoltaic panel is mounted on the top of the receiving plate, and both the photovoltaic panel and one end of the receiving plate are rotatably connected to the rotating shaft through fasteners. The bottom sides of the receiving plate are rotatably connected to the two ends of the first connecting rod via second connecting rods.

[0011] Furthermore, the positioning element is a pair of positioning glass beads, which are embedded in the top inner side of the mounting frame. The photovoltaic panel is fixedly connected to the fixing element on both sides of the frame, and the fixing element on both sides engages with the telescopic column end of the positioning glass bead through through holes.

[0012] Furthermore, the connection structure includes an elastic body, the receiving plate is provided with a plurality of horizontal clearance grooves that connect the upper and lower sides, the photovoltaic panel is provided with an elastic body corresponding to the clearance grooves on the bottom surface of the frame, and the ends of the elastic body are provided with deformation slots.

[0013] Furthermore, it also includes a connector and a connecting rod. The two ends of the connector are rotatably connected to the receiving plate and the connecting rod, respectively. The connecting rod is engaged in the deformation slot and also abuts against the receiving plate.

[0014] The building energy-saving renovation device proposed in this utility model has the following advantages: This utility model can drive the receiving plate and photovoltaic panel to engage through the linkage assembly. Furthermore, by rotating the first linkage, the T-shaped blocks at both ends can be driven to move relative to each other and clamp with the mounting frame to fix the receiving plate. In the unfolded state, the photovoltaic panel is also fixed to the mounting frame by the positioning component, further improving the stability during unfolding. In addition, after the receiving plate and photovoltaic panel are separated by the connecting structure, the photovoltaic panel remains in the unfolded state under the action of the positioning component, while the receiving plate can be folded again by the linkage assembly to close the window of the old wall and prevent strong winds or rain and snow from affecting the indoor temperature, so that the receiving plate and photovoltaic panel can be used independently. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the connecting rod assembly of this utility model;

[0017] Figure 3 for Figure 2 A magnified structural diagram of area A;

[0018] Figure 4 This is a schematic diagram of the connection structure of this utility model;

[0019] Figure 5 for Figure 4 A magnified structural diagram of region B.

[0020] In the diagram: 1. Mounting frame; 11. Slide groove; 12. Rotating shaft; 2. Support plate; 3. Photovoltaic panel; 4. Connecting structure; 41. Elastomer; 42. Leaving groove; 43. Deformation slot; 44. Connector; 45. Connecting rod; 5. Linkage assembly; 51. T-block; 52. First link; 53. Screw; 54. Fixing component; 541. Through hole; 55. Second link; 6. Positioning glass bead. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-5 A building energy-saving renovation device includes an installation frame 1 installed on the outside of an old wall window. A support plate 2 and a photovoltaic panel 3 are provided inside the installation frame 1. The support plate 2 is connected to the photovoltaic panel 3 through a connecting structure 4. A connecting rod assembly 5 is provided between the support plate 2 and the installation frame 1. The support plate 2 is opened and closed by the connecting rod assembly 5.

[0023] The photovoltaic panel 3 is unfolded and fixed to the mounting frame 1 by a positioning component, and the receiving plate 2 can be separated from the photovoltaic panel 3 by the connecting structure 4 to close the window.

[0024] It should be added that the receiving plate 2 and the photovoltaic panel 3 rotate synchronously through the connecting structure 4. When the photovoltaic panel 3 is in the unfolded state, it is fixed to the mounting frame 1 by the positioning component. At this time, the receiving plate 2 can be separated from the photovoltaic panel 3 through the connecting structure 4, and then rotated in the opposite direction through the connecting rod assembly 5 to close the window of the old wall, preventing strong winds or rain and snow from affecting the indoor temperature, and will not affect the normal use of the photovoltaic panel 3.

[0025] Among them, the photovoltaic panel 3 is connected to the receiving plate 2 for storage in severe weather, further reducing the damage and extending the service life. In addition, the photovoltaic panel 3 is electrically connected to the energy storage device to achieve energy saving through light energy conversion.

[0026] Furthermore, the linkage assembly 5 includes a pair of T-blocks 51 and a first connecting rod 52. The mounting frame 1 has grooves 11 on both sides of the protruding portion. The pair of T-blocks 51 are slidably connected in the grooves 11. The pair of T-blocks 51 are provided with screws 53 on opposite sides. The two ends of the first connecting rod 52 are threadedly connected to the screws 53 to drive the T-blocks 51 to press against the mounting frame 1.

[0027] Furthermore, the mounting frame 1 is fixedly connected to the inner top of the rotating shaft 12, the top of the receiving plate 2 is supported by the photovoltaic panel 3, and both the photovoltaic panel 3 and one end of the receiving plate 2 are rotatably connected to the rotating shaft 12 through the fixing member 54. The bottom two sides of the receiving plate 2 are rotatably connected to the two ends of the first connecting rod 52 by a second connecting rod 55.

[0028] In this embodiment, when the first connecting rod 52 is rotated, the first connecting rod 52 drives a pair of screws 53 through the internal threads at both ends to move the T-blocks 51 relative to each other. The pair of T-blocks 51 move relative to each other to press against or disengage from the mounting frame 1. Furthermore, the T-blocks 51 are provided with anti-slip pads on the side near the mounting frame 1.

[0029] Specifically, the first link 52 and the second link 55 are rotatably connected, meaning that the first link 52 will not be stuck with the second link 55. When the first link 52 moves laterally, it can drive the second link 55 to drive the receiving plate 2 to rotate half a revolution.

[0030] More specifically, the positioning element is a pair of positioning glass beads 6, which are embedded in the inner top of the mounting frame 1. The photovoltaic panel 3 is fixedly connected to the fixing element 54 on both sides of the frame. Both fixing elements 54 on both sides are engaged with the telescopic column end of the positioning glass beads 6 through through holes 541.

[0031] In general, the connection structure 4 includes an elastic body 41, the receiving plate 2 is provided with a plurality of horizontal clearance grooves 42 that connect the upper and lower sides, the photovoltaic panel 3 is provided with the elastic body 41 corresponding to the clearance grooves 42 on the bottom surface of the frame, and the ends of the elastic body 41 are provided with deformation slots 43.

[0032] Finally, it also includes a connector 44 and a connecting rod 45. The two ends of the connector 44 are rotatably connected to the receiving plate 2 and the connecting rod 45, respectively. The connecting rod 45 is engaged in the deformation groove 43 and also abuts against the receiving plate 2.

[0033] In this embodiment, the elastic body 41 is fixedly connected to the bottom of the frame of the photovoltaic panel 3. The elastic body 41 is preferably made of a material with deformation capability such as rubber or plastic. The opening diameter of the deformation groove 43 is smaller than that of the connecting rod 45, and its inner diameter matches that of the connecting rod 45.

[0034] When the connecting rod 45 abuts against the deformation slot 43, the elastic body 41 engages the connecting rod 45 through deformation. After the connecting rod 45 engages, it abuts against the receiving plate 2, thus connecting the receiving plate 2 and the photovoltaic panel 3.

[0035] After the receiving plate 2 separates from the photovoltaic panel 3, the photovoltaic panel 3 remains in an unfolded state with the mounting frame 1 under the action of the positioning glass beads 6, while the receiving plate 2 can close the window through the connecting rod assembly 5.

[0036] Working method: When the first connecting rod 52 moves laterally, it drives the second connecting rod 55 to drive the receiving plate 2 and the photovoltaic panel 3 to rotate half a circle. The fixing parts 54 on both sides of the photovoltaic panel 3 engage with the telescopic column end of the positioning glass bead 6 through the through hole 541, which further improves the stability of the photovoltaic panel 3 when it is unfolded.

[0037] In windy or snowy weather, the receiving plate 2 can be closed. After the connecting rod 45 disengages from the deformation slot 43, the first connecting rod 52 is rotated to unlock the T-blocks 51 on both sides. The first connecting rod 52 moves downward and laterally. During the movement, it will also pull the second connecting rod 55 to rotate the receiving plate 2, so that the receiving plate 2 can close the window and the photovoltaic panel 3 can be used normally.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A building energy-saving renovation device, comprising a mounting frame (1) installed on the outside of a window in an old wall, characterized in that: The mounting frame (1) is provided with a receiving plate (2) and a photovoltaic panel (3). The receiving plate (2) is connected to the photovoltaic panel (3) through a connecting structure (4). A connecting rod assembly (5) is provided between the receiving plate (2) and the mounting frame (1). The receiving plate (2) is driven to open and close through the connecting rod assembly (5). The photovoltaic panel (3) is unfolded and fixed to the mounting frame (1) by a positioning component, and the receiving plate (2) can be separated from the photovoltaic panel (3) by the connecting structure (4) to close the window.

2. The building energy-saving retrofit device according to claim 1, characterized in that: The linkage assembly (5) includes a pair of T-blocks (51) and a first connecting rod (52). The mounting frame (1) has grooves (11) on both sides of the protruding portion. The pair of T-blocks (51) are slidably connected in the grooves (11). The pair of T-blocks (51) are provided with screws (53) on opposite sides. The two ends of the first connecting rod (52) are threaded to the screws (53) to drive the T-blocks (51) to press against the mounting frame (1).

3. The building energy-saving retrofit device according to claim 2, characterized in that: The mounting frame (1) is fixedly connected to the rotating shaft (12) at the top. The photovoltaic panel (3) is mounted on the top of the receiving plate (2), and both the photovoltaic panel (3) and one end of the receiving plate (2) are rotatably connected to the rotating shaft (12) through a fixing member (54). The bottom sides of the receiving plate (2) are rotatably connected to the two ends of the first connecting rod (52) by a second connecting rod (55).

4. The building energy-saving retrofit device according to claim 3, characterized in that: The positioning element is a pair of positioning glass beads (6), which are embedded in the inner top of the mounting frame (1). The photovoltaic panel (3) is fixedly connected to the fixing element (54) on both sides of the frame. The fixing element (54) on both sides is engaged with the telescopic column end of the positioning glass bead (6) through the through hole (541).

5. The building energy-saving retrofit device according to claim 1, characterized in that: The connection structure (4) includes an elastic body (41), the receiving plate (2) is provided with a plurality of horizontal clearance grooves (42) that connect the upper and lower sides, the photovoltaic panel (3) is provided with an elastic body (41) corresponding to the clearance grooves (42) on the bottom surface of the frame, and the ends of the elastic body (41) are provided with deformation slots (43).

6. The building energy-saving retrofit device according to claim 5, characterized in that: It also includes a connector (44) and a connecting rod (45). The two ends of the connector (44) are rotatably connected to the receiving plate (2) and the connecting rod (45) respectively. The connecting rod (45) is engaged in the deformation slot (43) and also abuts against the receiving plate (2).

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