Novel photovoltaic power generation device

Abstract

The utility model belongs to the technical field of photovoltaic power generation, particularly relates to a novel photovoltaic power generation device, and provides the following scheme aiming at the technical problem that an existing glass curved mirror is deformed due to over-high temperature of the device while reflecting light: the novel photovoltaic power generation device comprises a bottom plate and an optical assembly arranged at the top of the bottom plate, a battery temperature detection assembly is fixed to the inner wall of the top of the bottom plate, the optical assembly comprises a mounting plate connected with the top, multiple battery storage grooves are integrally formed in the top of the mounting plate, power generation batteries are arranged in the battery storage grooves, and a refractor of a trapezoidal structure is fixed to the top of the mounting plate; the optical assembly can avoid deformation caused by high temperature while guaranteeing the light reflection effect, sunlight can be accurately refracted on the power generation battery after long-time use, the labor intensity of workers is reduced, the power generation efficiency is improved, the service life of the device is prolonged, and the economic cost is reduced.

Description

Technical Field

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

[0002] Solar energy is an inexhaustible renewable energy source for mankind. It has the advantages of sufficient cleanliness, absolute safety, relative extensiveness, real longevity and maintenance-freeness, sufficient resources and potential economy.

[0003] The existing technology usually uses a glass curved mirror to reflect sunlight onto a power generation cell to generate electricity. However, the temperature of the entire device will rise while the power generation cell is generating electricity. Excessive temperature will cause the glass curved mirror to deform. When the glass curved mirror is deformed, it cannot accurately reflect light onto the power generation cell, thereby affecting the power generation effect of the device. After the glass curved mirror is deformed, it needs to be replaced, which invisibly increases the cost. In the long run, it also increases the workload of the staff and delays power generation. Therefore, we need a new type of power generation device to solve this problem. Utility Model Content

[0004] The utility model provides a novel photovoltaic power generation device, which solves the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A novel photovoltaic power generation device comprises a base plate and an optical component arranged on the top of the base plate, wherein a battery temperature detection component is fixed to the top inner wall of the base plate, the optical component comprises a mounting plate connected to the top, a plurality of battery storage slots are integrally formed on the top of the mounting plate, power generation cells are arranged inside the battery storage slots, and a trapezoidal refractor is fixed to the top of the mounting plate.

[0007] Preferably, the refractor is made of mirror metal material.

[0008] Preferably, the battery storage slot is made of transparent material, and the four corners of the mounting plate are fixed to the bottom plate by bolts.

[0009] Preferably, the battery temperature inspection component includes a temperature sensor fixedly mounted on the top of the base plate, the temperature sensor is electrically connected to a temperature control monitoring device fixed to the bottom, the temperature control monitoring device includes a display module, an alarm module and a processor module, the temperature sensor is data-connected to the processor module, and the display module is data-connected to the alarm module.

[0010] Beneficial effects of the utility model:

[0011] 1. In the utility model, sunlight is focused on the power generation cell by the refractor in the optical component, and the power generation cell generates electricity. When generating electricity, the heat generated by the focused light and the heat generated by the power generation cell will cause the device to be in a ring with a relatively high temperature. Ordinary glass curved mirrors will be deformed by the temperature in this environment, and thus cannot accurately refract sunlight on the power generation cell. However, the refractor in the present application will not be deformed under high temperature conditions and can accurately refract sunlight on the power generation cell, thereby extending the service life of the entire device, reducing economic costs, and long-term operation will not reduce the efficiency of power generation.

[0012] 2. During the power generation process, the utility model monitors the working temperature of the power generation battery in real time through the battery temperature detection component on the lower side of the power generation battery, thereby ensuring that the staff can understand the working temperature of the battery in real time, and then take cooling measures to ensure that the power generation battery can be in the best working state in real time; at the same time, the heat generated by the concentrated light during power generation, in addition to the heat required for power generation, the remaining heat is transmitted to multiple heat sinks through the heat conduction component, and the multiple heat sinks dissipate the heat and dissipate the remaining heat. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the optical component proposed by the utility model.

[0014] Figure 2 This is a schematic structural diagram of the base plate and the heat conducting sheet proposed in the utility model.

[0015] Figure 3 This is a flow chart of the battery temperature detection component proposed by the utility model.

[0016] Figure 4 This is a schematic diagram of the structure of the heat-conducting rod and the heat sink in the heat-conducting assembly proposed by the utility model

[0017] Numbers in the figure: 1, bottom plate; 2, optical component; 201, battery storage slot; 202, refractor; 203, mounting plate; 3, power generation battery; 4, battery temperature detection component; 5, heat conduction component; 501, heat conduction rod; 502, heat sink. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1A novel photovoltaic power generation device includes a base plate 1 and an optical component 2 arranged on the top of the base plate 1. A battery temperature detection component 4 is fixed to the top inner wall of the base plate 1. The optical component 2 includes a mounting plate 203 connected to the top of the base plate 1. A plurality of battery storage slots 201 are integrally formed on the top of the mounting plate 203. A power generation battery 3 is arranged inside the battery storage slot 201. A trapezoidal refractor 202 is fixed to the top of the mounting plate 203. Sunlight is converged on the power generation battery 3 through the refractor 202 in the optical component 2. The power generation battery 3 generates electricity. The heat generated by the converged light is used to generate heat for power generation. In addition, the remaining heat is transmitted to the multiple heat sinks 502 through the heat conduction component 5, and the multiple heat sinks 502 dissipate heat and emit the remaining heat; at the same time, during the power generation process, the battery temperature detection component on the lower side of the power generation cell monitors the operating temperature of the power generation cell in real time, so as to ensure that the staff can understand the operating temperature of the battery in real time, and then take cooling measures to ensure that the power generation cell can be in the best working state in real time; at the same time, the refractor 202 will not deform under high temperature conditions, and can accurately refract sunlight onto the power generation cell 3, thereby extending the service life of the entire device and reducing economic costs.

[0020] In this embodiment: the refractor 202 is made of mirror metal; the refractor 202 made of mirror metal refracts sunlight and refracts the sunlight onto the power generation cell 3, so that the power generation cell 3 can convert light energy into electrical energy. At the same time, the refractor 202 can avoid deformation caused by high temperature while ensuring the reflective effect. Compared with the conventional glass curved mirror, the refractor 202 has a longer service life and can reduce economic costs.

[0021] In this embodiment: the battery storage slot 201 is made of transparent material, and the four corners of the mounting plate 203 are fixed to the bottom plate 1 by bolts; the mounting plate 203 is fixed to the bottom plate 1, thereby fixing the power generation battery 3 in the battery storage slot 201 to prevent the power generation battery 3 from moving, thereby ensuring that the refractor 202 refracts sunlight onto the power generation battery 3. At the same time, the battery storage slot 201 is made of transparent material to avoid interfering with the refraction of sunlight onto the power generation battery 3.

[0022] In this embodiment: the battery temperature inspection component 4 includes a temperature sensor fixedly installed on the top of the base plate 1, the temperature sensor is electrically connected to a temperature control monitoring device fixed to the bottom of 1, the temperature control monitoring device includes a display module, an alarm module and a processor module, the temperature sensor is data-connected to the processor module, and the display module is data-connected to the alarm module; the temperature of the power generation cell 3 can be detected in time by the temperature sensor, and the temperature of the power generation cell is transmitted to the processor module through the temperature sensor, the processor module processes the data and sends a signal to the display module, when the set temperature alarm value is reached, the signal is transmitted to the alarm module, and an alarm is sounded, so that the staff can arrive in time to cool down the power generation cell 3 to avoid damage to the power generation cell 3 due to excessive temperature, and the temperature of the power generation cell can be monitored in time through the display module to reduce the probability of failure of the power generation cell 3 due to high temperature.

[0023] Embodiment 1: A heat-conducting component 5 is fixed to the bottom of the base plate 1, and the heat-conducting component 5 includes a heat-conducting rod, and the heat-conducting rod is a spiral structure. The tops of several groups of the heat-conducting rods are fixed with the same group of heat-conducting sheets with annular structures that are threadedly fixed to the bottom of the base plate 1, and the bottoms of several groups of the heat-conducting rods are fixed with the same group of bearing plates with annular structures. The heat-conducting rods are fixedly sleeved with heat-sinking sheets 502, and the heat-sinking sheets 502 are a spiral structure. A temperature sensor is fixed to the inner side of the heat-sinking sheets 502. The heat generated by the power generation cell 3 and the residual heat of the sunlight are transmitted to the heat-conducting rods through the heat-conducting sheets, and then the heat is transmitted to the heat-sinking sheets 502 through the heat-conducting rods. The temperature is dissipated into the air through the heat-sinking sheets 502, which can effectively control the temperature of the device and avoid malfunctions caused by excessive temperature of the device.

[0024] Working principle: Sunlight is focused on the power generation cell 3 through the refractor 202 in the optical component 2. The power generation cell 3 generates electricity. The heat generated by the focused light, except for the heat required for power generation, is transferred to the multiple heat sinks 502 through the heat conduction component 5. The multiple heat sinks 502 dissipate the heat and emit the remaining heat. At the same time, during the power generation process, the battery temperature detection component on the lower side of the power generation cell monitors the operating temperature of the power generation cell in real time, so as to ensure that the staff can understand the operating temperature of the battery in real time, and then take cooling measures to ensure that the power generation cell can be in the best working state in real time. At the same time, the refractor 202 will not deform under high temperature conditions, and can accurately refract sunlight onto the power generation cell 3, thereby extending the service life of the entire device and reducing economic costs.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel photovoltaic power generation device, comprising a base plate (1) and an optical component (2) arranged on the top of the base plate (1), characterized in that: A battery temperature inspection component (4) is fixed to the top inner wall of the bottom plate (1); the optical component (2) comprises a mounting plate (203) connected to the top of (1); a plurality of battery storage slots (201) are integrally formed on the top of the mounting plate (203); power generation cells (3) are arranged inside the battery storage slots (201); and a refractor (202) with a trapezoidal structure is fixed to the top of the mounting plate (203).

2. A novel photovoltaic power generation device according to claim 1, characterized in that: The refraction mirror (202) is made of mirror metal material.

3. A novel photovoltaic power generation device according to claim 1, characterized in that: The battery storage slot (201) is made of a transparent material, and the four corners of the mounting plate (203) are fixed to the bottom plate (1) by bolts.

4. A novel photovoltaic power generation device according to claim 1, characterized in that: The battery temperature inspection component (4) includes a temperature sensor fixedly mounted on the top of the base plate (1), the temperature sensor being electrically connected to a temperature control monitoring device fixed to the bottom of (1), the temperature control monitoring device including a display module, an alarm module and a processor module, the temperature sensor being data-connected to the processor module, and the display module being data-connected to the alarm module.

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