CN208241614U - A kind of photovoltaic power generation apparatus being mounted on energy saving building exterior wall - Google Patents

Abstract

The utility model discloses a kind of photovoltaic power generation apparatus for being mounted on energy saving building exterior wall, including metope, mounting plate, swell fixture and photovoltaic power generation ontology, it is fixedly connected by swell fixture there are two mounting plate on the metope, one end of the first electric telescopic rod and the second electric telescopic rod is respectively fixedly connected on the mounting plate, the photovoltaic power generation apparatus structure that this is mounted on energy saving building exterior wall is simple, by the way that nut is added, screw rod and motor, according to the direction of illumination of the sun, adjust the first electric telescopic rod and the second electric telescopic rod, keep photovoltaic power generation ontology inclined, so that sunlight directly strikes photovoltaic power generation body surface, it can be timely adjusted according to the variation of sunlight, it is very convenient, start motor, motor will drive screw rod rotation, pass through regulating switch, nut slides to the right or to the left, the movement meeting of nut The movement of U-shaped bar is driven, to change the position of photovoltaic power generation ontology, this makes it possible to irradiate more sunlight.

Description

A photovoltaic power generation device installed on the exterior wall of an energy-saving building

technical field

The utility model relates to the field of photovoltaic power generation, in particular to a photovoltaic power generation device installed on the outer wall of an energy-saving building.

Background technique

With the development of the economy, the importance of new energy has become more and more prominent, especially solar energy. People have been working on the research of solar energy, so some photovoltaic power generation devices are installed on the outer walls of some buildings to convert solar energy. If it is electric energy, then it can supply power to the interior of the building very well, so as to save power resources and reduce the pollution caused by coal power generation. However, the sun goes from east to west every day, so the photovoltaic power generation device on the outer wall of the building must also Adjust in time, but the installation structure of existing photovoltaic power generation devices installed on the exterior walls of energy-saving buildings is complicated, and the movement effect of photovoltaic power generation panels is not good. Sometimes when the sun just rises or the sun is about to set, at this time due to The shading between them will make only a part of the surface of the photovoltaic power generation device irradiated by sunlight. At this time, it is necessary to adjust the position of the photovoltaic power generation device. Therefore, a photovoltaic power generation device installed on the outer wall of an energy-saving building is proposed.

Utility model content

The purpose of this utility model is to provide a photovoltaic power generation device installed on the outer wall of an energy-saving building, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a photovoltaic power generation device installed on the exterior wall of an energy-saving building, including a wall surface, a mounting plate, an expansion screw and a photovoltaic power generation body, and the wall surface is fixedly connected by expansion screws There are two mounting plates, one end of the first electric telescopic rod and one end of the second electric telescopic rod are respectively fixedly connected to the mounting board, and the other ends of the first electric telescopic rod and the second electric telescopic rod are fixedly connected with a ball A steel ball is rotatably connected to the kettle, the lower end of the steel ball is fixedly connected to one end of a connecting rod, the other ends of the two connecting rods are hinged to the same photovoltaic power generation body, and the photovoltaic power generation body One end of the U-shaped rod is fixedly connected to the side wall, the other end of the U-shaped rod is located in the movable hole opened on the nut, and one end of the U-shaped rod located in the movable hole is symmetrically connected with several springs on the outer wall The other ends of the plurality of springs are fixedly connected to the inner wall of the movable hole, and the middle part of the nut is provided with a screw hole, and the inner thread of the screw hole is connected with a screw rod, and the nut is slidably connected to the wall, and the The screw rod is fixedly connected to the output end of the motor, the motor is fixedly connected to one end of the fixed block, and the other end of the fixed block is fixedly connected to the wall.

Preferably, the number of the springs is at least four, and the number of the springs is equidistantly distributed in a ring.

Preferably, the rotation angle of the steel ball is 120 to 150 degrees.

Preferably, the end of the screw rod far away from the motor is fixedly connected to the limit block.

Compared with the prior art, the beneficial effect of the utility model is that the structure of the photovoltaic power generation device installed on the outer wall of the energy-saving building is simple, and the first electric telescopic rod and the The second electric telescopic rod makes the photovoltaic power generation body in a tilted state, so that the sunlight directly shines on the surface of the photovoltaic power generation body, and can be adjusted in time according to the change of sunlight, which is very convenient. When the sun rises or sunsets, due to the building At this time, it is necessary to change the position of the photovoltaic power generation body. At this time, the motor starts, and the motor will drive the screw to rotate. Adjust the switch so that when the motor rotates forward, the nut slides to the left at this time. When the motor rotates in the reverse direction, this When the nut slides to the right, the movement of the nut will drive the U-shaped rod to move, thereby changing the position of the photovoltaic power generation body, so that more sunlight can be irradiated.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure: wall 1, mounting plate 2, expansion screw 3, first electric telescopic rod 4, spherical kettle 5, steel ball 6, photovoltaic power generation body 7, nut 8, screw rod 9, motor 10, fixing block 11, connecting rod 12, U-shaped bar 13.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. . Based on the embodiments of the present utility model, other embodiments obtained by persons of ordinary skill in the art without making creative efforts all belong to the protection scope of the present utility model.

Please refer to Figure 1, the utility model provides a technical solution: a photovoltaic power generation device installed on the exterior wall of an energy-saving building, including a wall surface 1, a mounting plate 2, an expansion screw 3 and a photovoltaic power generation body 7, and the wall surface 1 passes through The expansion screw 3 is fixedly connected with two mounting plates 2, and the mounting plate 2 is respectively fixedly connected with one end of the first electric telescopic rod 4 and the second electric telescopic rod. The first electric telescopic rod 4, the first switch and the external power supply are jointly composed A series circuit, the second electric telescopic rod, the second switch and the external power supply together form a series circuit, the other ends of the first electric telescopic rod 4 and the second electric telescopic rod are fixedly connected to the spherical kettle 5, and the spherical kettle 5 rotates A steel ball 6 is connected, the lower end of the steel ball 6 is fixedly connected to one end of a connecting rod 12, and the other ends of the two connecting rods 12 are hinged to the same photovoltaic power generation body 7, and the side wall of the photovoltaic power generation body 7 is fixedly connected to a U-shaped One end of bar 13, the other end of U-shaped bar 13 is positioned at the movable hole that offers on nut 8, and U-shaped bar 13 is positioned at the one end of some springs that are symmetrically connected to one section of outer wall in movable hole, and the other end of multiple springs is fixed. Connected on the inner wall of the movable hole, multiple springs make the U-shaped bar 13 better fixed, and the springs can ensure that the U-shaped bar 13 can be tilted better without displacement. The middle part of the nut 8 is provided with a screw hole, and the screw A screw 9 is threaded in the hole, the nut 8 is slidably connected to the wall 1, the screw 9 is fixedly connected to the output end of the motor 10, the motor 10 is fixedly connected to one end of the fixed block 11, and the motor 10, the third switch and the external power supply are in common A series circuit is formed, the other end of the fixed block 11 is fixedly connected to the wall 1, the number of springs is at least four, and the number of multiple springs is distributed in a circular equidistant manner, and the rotation angle of the steel ball 6 is 120 to 150 degrees In this way, the moving position of the photovoltaic power generation body 7 will be wider, and the end of the screw 9 away from the motor 10 is fixedly connected to the limit block, which can prevent the nut 8 and the screw 9 from detaching.

Working principle: When the light shines from the left side, start the first switch and the second switch at this time, so that the first electric telescopic rod 4 shrinks, and the second electric telescopic rod stretches. At this time, the photovoltaic power generation body 7 is in a tilted state , so that sunlight directly shines on the surface of the photovoltaic power generation body 7, so that it can directly absorb light energy to generate electricity. The telescopic rod shrinks and can be adjusted in time according to changes in sunlight, which is very convenient. When the sun rises or sets, due to the shelter of the building, it is necessary to change the position of the photovoltaic power generation body 7 and turn on the third switch. Now motor 10 starts, and motor 10 can drive screw rod 9 to rotate, and adjustable switch, when making motor 10 forward rotation, now nut 8 slides to the left, and when motor 10 reverse rotation, now nut 8 slides to the right, The movement of the nut 8 will drive the U-shaped rod 13 to move, thereby changing the position of the photovoltaic power generation body 7, so that more sunlight can be irradiated.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. A photovoltaic power generation device installed on the exterior wall of an energy-saving building, including a wall surface (1), a mounting plate (2), an expansion screw (3) and a photovoltaic power generation body (7), characterized in that: the wall surface ( 1) There are two installation plates (2) fixedly connected by expansion screws (3), and the installation plates (2) are respectively fixedly connected with one end of the first electric telescopic rod (4) and the second electric telescopic rod. The other ends of the first electric telescopic rod (4) and the second electric telescopic rod are fixedly connected with a spherical kettle (5), and a steel ball (6) is rotatably connected inside the spherical kettle (5), and the steel ball ( The lower end of 6) is fixedly connected to one end of the connecting rod (12), and the other ends of the two connecting rods (12) are hinged to the same photovoltaic power generation body (7). On the side wall of the photovoltaic power generation body (7) One end of the U-shaped rod (13) is fixedly connected, the other end of the U-shaped rod (13) is located in the movable hole opened on the nut (8), and the U-shaped rod (13) is located on the outer side of the movable hole One end of several springs is symmetrically connected to the wall, and the other end of the plurality of springs is fixedly connected to the inner wall of the movable hole. A screw hole is opened in the middle of the nut (8), and the inner thread of the screw hole is connected with a screw rod ( 9), the nut (8) is slidingly connected to the wall (1), the screw (9) is fixedly connected to the output end of the motor (10), and the motor (10) is fixedly connected to the fixed block (11) One end of the fixed block (11) is fixedly connected to the wall (1) at the other end. 2 . The photovoltaic power generation device installed on the exterior wall of an energy-saving building according to claim 1 , wherein the number of the springs is at least four, and the number of the plurality of springs is distributed in a circular equidistant manner. 3 . 3. The photovoltaic power generation device installed on the exterior wall of an energy-saving building according to claim 1, characterized in that: the rotation angle of the steel ball (6) is 120 to 150 degrees. 4. The photovoltaic power generation device installed on the exterior wall of an energy-saving building according to claim 1, characterized in that: the end of the screw (9) away from the motor (10) is fixedly connected to a limit block.