Photovoltaic energy storage equipment

Abstract

The utility model relates to the technical field of photovoltaic energy storage, and discloses photovoltaic energy storage equipment, which comprises an underframe mechanism, the underframe mechanism comprises an underframe, a photovoltaic panel and a motor mechanism, the motor mechanism comprises a motor, the underframe is fixedly connected with the motor, the motor is fixedly connected with a rotating gear, and the rotating gear is fixedly connected with the photovoltaic panel. A rotating shaft is connected to the rotating gear in a meshed mode, an illumination sensor is fixedly connected to the rotating shaft, a mounting frame is connected to the illumination sensor through a hinge, a support is fixedly connected to the mounting frame, and the irradiation angle of the sun is sensed through the support; the motor rotates to enable the rotating gear to drive the rotating shaft to rotate, and the illumination sensor adjusts the angle, so that the illumination angle of the photovoltaic panel on the mounting frame faces the sun and changes along with the illumination angle of the sun, the photoelectric conversion efficiency of the photovoltaic panel is improved, the method is simple in structure and convenient to use, and the working efficiency and practicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic energy storage, in particular to a photovoltaic energy storage device. Background Art

[0002] The photovoltaic power generation integrated system includes photovoltaic inverters, power distribution base stations, photovoltaic panels, storage modules, etc., among which the setting of photovoltaic panels is the basis for solar energy absorption. The absorption effect is usually determined by the conversion capacity and the incident angle. Most traditional energy storage devices are fixed mechanisms. After installation, the incident angle cannot be adjusted according to the sun's angle of incidence, resulting in low photoelectric conversion efficiency of photovoltaic panels and poor use effect. Therefore, a photovoltaic energy storage device is urgently needed to solve the above problems. Utility Model Content

[0003] In order to overcome the above-mentioned technical problems, the purpose of the utility model is to provide a photovoltaic energy storage device to solve the problem that most of the traditional energy storage devices proposed in the above-mentioned background technology are fixed mechanisms, and after installation, the incident angle cannot be adjusted according to the angle of the sun's radiation, resulting in low photoelectric conversion efficiency of photovoltaic panels and poor use effect.

[0004] The utility model provides the following technical solutions: a photovoltaic energy storage device, including a base frame mechanism, the base frame mechanism includes a base frame and a photovoltaic panel, a motor mechanism, the motor mechanism includes a motor, the base frame is fixedly connected to a motor, the motor is fixedly connected to a rotating gear, the rotating gear is meshingly connected to a rotating shaft, the rotating shaft is fixedly connected to a light sensor, the light sensor is hingedly connected to a mounting frame, the mounting frame is fixedly connected to a bracket, the sun's irradiation angle is sensed by the bracket, when the light angle changes, the motor rotates to make the rotating gear drive the rotating shaft to rotate, the light sensor adjusts the angle, so that the photovoltaic panel on the mounting frame faces the sun's irradiation angle, and changes with the sun's light angle, thereby improving the photoelectric conversion efficiency of the photovoltaic panel. The method has a simple structure, is easy to use, and improves the working efficiency and practicality of the device.

[0005] Furthermore, a rubber pad is fixedly connected to the bottom of the base frame, and the rubber pad increases the friction with the ground, so that the base frame is placed stably and the vibration generated when the motor is working is buffered, thereby improving the working efficiency of the device.

[0006] Furthermore, the bottom of the light sensor is rotatably connected to a ball bearing, which rotates on the base frame, thereby reducing the friction between the bottom surface of the light sensor and the base frame, allowing the motor to rotate smoothly, reducing losses, extending the service life of the motor, and improving the working stability of the device.

[0007] Furthermore, a cylinder is fixedly connected to the light sensor, and a support frame is fixedly connected to the cylinder. The sunlight changes with time and season. When the height of the sunlight changes, the cylinder extends to allow the support frame to support the mounting frame. The extended length of the cylinder can adjust the angle between the light sensor and the mounting frame, thereby adjusting the incident angle of the photovoltaic panel, thereby improving the photoelectric conversion efficiency and enhancing the working efficiency of the device.

[0008] Furthermore, a moving wheel is fixedly connected to the bottom of the support frame, and the moving wheel rotates on the light sensor to move the support frame, thereby reducing the friction between the bottom surface of the support frame and the light sensor, making the support frame move smoothly, reducing losses, extending the service life of the cylinder, and improving the working stability of the device.

[0009] Furthermore, the support frame is an inclined structure, and the inclined surface can increase the contact area with the mounting frame, so that the support frame supports the mounting frame stably, thereby improving the working stability of the device.

[0010] Technical effects and advantages of the utility model:

[0011] 1. The utility model is provided with a motor, a rotating gear, a rotating shaft, a light sensor, a mounting frame and a bracket. The bracket senses the sun's irradiation angle. When the light angle changes, the motor rotates to make the rotating gear drive the rotating shaft to rotate, and the light sensor adjusts the angle, so that the photovoltaic panel on the mounting frame faces the sun's irradiation angle and changes with the sun's light angle, thereby improving the photoelectric conversion efficiency of the photovoltaic panel. The method has a simple structure, is easy to use, and improves the working efficiency and practicality of the device.

[0012] 2. The utility model is provided with a cylinder and a support frame. When the sunlight changes with time and season and the height of the sunlight changes, the cylinder extends to allow the support frame to support the mounting frame. The extended length of the cylinder can adjust the angle between the light sensor and the mounting frame, thereby adjusting the incident angle of the photovoltaic panel, thereby improving the photoelectric conversion efficiency and enhancing the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front perspective schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a side perspective schematic diagram of the overall structure of the utility model.

[0015] Figure 3 This is a schematic diagram of the support frame structure of the utility model.

[0016] Figure 4 For the utility model Figure 2A schematic diagram of the enlarged structure in the middle.

[0017] The accompanying drawings are marked as follows: 100, base frame mechanism; 110, base frame; 111, photovoltaic panel; 200, motor mechanism; 210, motor; 211, rotating gear; 212, rotating shaft; 213, light sensor; 214, mounting frame; 215, bracket; 216, rubber pad; 217, ball bearing; 218, cylinder; 219, support frame; 220, moving wheel. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention.

[0019] Embodiment 1:

[0020] Refer to the attached drawings in the specification Figure 1 , Figure 2 and Figure 4 The utility model provides a photovoltaic energy storage device, including a base frame mechanism 100, the base frame mechanism 100 includes a base frame 110 and a photovoltaic panel 111, a motor mechanism 200, the motor mechanism 200 includes a motor 210, the base frame 110 is fixedly connected to the motor 210, a rotating gear 211 is fixedly connected to the motor 210, a rotating shaft 212 is meshedly connected to the rotating gear 211, a light sensor 213 is fixedly connected to the rotating shaft 212, a mounting frame 214 is hingedly connected to the light sensor 213, a bracket 215 is fixedly connected to the mounting frame 214, a rubber pad 216 is fixedly connected to the bottom of the base frame 110, and a ball bearing 217 is rotatably connected to the bottom of the light sensor 213.

[0021] Working principle: When in use, the base frame 110 is placed on the ground, and the rubber pad 216 is used to increase the friction with the ground so that the base frame 110 is placed stably. The bracket 215 is used to sense the sun's angle of illumination. When the light angle changes, the motor 210 rotates to make the rotating gear 211 drive the rotating shaft 212 to rotate, and the ball 217 rotates on the base frame 110, which can reduce the friction between the bottom surface of the light sensor 213 and the base frame 110, so that the motor 210 rotates smoothly, reduces losses, and extends the service life of the motor 210. The light sensor 213 is adjusted in angle, so that the photovoltaic panel 111 on the mounting frame 214 faces the sun's angle of illumination, and changes with the sun's angle of illumination, thereby improving the photoelectric conversion efficiency of the photovoltaic panel 111, and the rubber pad 216 buffers the vibration generated when the motor 210 is working.

[0022] Embodiment 2:

[0023] Refer to the attached drawings in the specification Figure 1 , Figure 2 , Figure 3 and Figure 4 The difference between the second embodiment and the first embodiment is that: the light sensor 213 is fixedly connected to a cylinder 218, the cylinder 218 is fixedly connected to a support frame 219, the bottom of the support frame 219 is fixedly connected to a moving wheel 220, and the support frame 219 is an inclined structure.

[0024] Working principle: When in use, the sunlight changes with time and season. When the height of the sunlight changes, the cylinder 218 extends to allow the support frame 219 to support the mounting frame 214. The support frame 219 is a sloped structure. The slope can increase the contact area with the mounting frame 214, so that the support frame 219 can firmly support the mounting frame 214. The extended length of the cylinder 218 can adjust the angle between the light sensor 213 and the mounting frame 214, so as to adjust the incident angle of the photovoltaic panel 111 to make the photoelectric conversion efficiency better. When the support frame 219 moves, the moving wheel 220 rotates on the light sensor 213 to move the support frame 219, thereby reducing the friction between the bottom surface of the support frame 219 and the light sensor 213, so that the support frame 219 moves smoothly, reduces losses, and extends the service life of the cylinder 218.

Claims

1. A photovoltaic energy storage device, comprising a base frame mechanism (100), wherein the base frame mechanism (100) comprises a base frame (110) and a photovoltaic panel (111), characterized in that: A motor mechanism (200), the motor mechanism (200) comprising a motor (210), the base frame (110) being fixedly connected to the motor (210), the motor (210) being fixedly connected to a rotating gear (211), the rotating gear (211) being meshingly connected to a rotating shaft (212), the rotating shaft (212) being fixedly connected to a light sensor (213), the light sensor (213) being hingedly connected to a mounting frame (214), and the mounting frame (214) being fixedly connected to a bracket (215).

2. A photovoltaic energy storage device according to claim 1, characterized in that: A rubber pad (216) is fixedly connected to the bottom of the base frame (110).

3. A photovoltaic energy storage device according to claim 1, characterized in that: The bottom of the light sensor (213) is rotatably connected to a ball (217).

4. A photovoltaic energy storage device according to claim 1, characterized in that: The light sensor (213) is fixedly connected to a cylinder (218), and the cylinder (218) is fixedly connected to a support frame (219).

5. A photovoltaic energy storage device according to claim 4, characterized in that: The bottom of the support frame (219) is fixedly connected with a moving wheel (220).

6. A photovoltaic energy storage device according to claim 4, characterized in that: The support frame (219) is an inclined surface structure.

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