CN201448266U - Solar Cooling Fan Unit - Google Patents

Abstract

The utility model provides a solar refrigerating fan device, which comprises a shell and a fan. The utility model is creatively characterized in that the device additionally comprises a solar cell panel, a controller and a semiconductor refrigerating piece. The solar cell panel is installed on the surface of the shell. The refrigerating end of the semiconductor refrigerating piece is installed on the internal side of one side of the shell and the radiating end of the semiconductor refrigerating piece is arranged on the external side of the side of the shell. The solar cell panel, the controller and the semiconductor refrigerating piece are electrically connected together. A storage cell is installed in the shell. The fan and the storage cell are electrically connected with the solar cell panel and the controller. The utility model has the advantages that the structure is simple, the use is convenient, and the energy-saving environment-friendly cooling effect is fully obtained.

Description

Solar Cooling Fan Unit

technical field

The utility model relates to a ventilation device, in particular to a solar refrigeration fan device which utilizes solar energy to provide energy.

Background technique

At present, the existing ventilation equipment is usually a fan driven by a motor, and the air is circulated through the rotation of the fan. The circulation of the air makes people feel comfortable, and does not really cool down. The air conditioner can cool down, but it consumes electricity and wastes energy. Therefore, how to design a device It is more and more important to cool down, save energy, and protect the environment.

Contents of the invention

The purpose of the utility model is to provide a solar refrigeration fan device, which solves the problems of cooling, energy saving and environmental protection.

In order to achieve the above purpose, the technical solution of the utility model is: a solar refrigeration fan device, including a housing and a fan, and its innovation point is that it also includes a solar battery panel, a controller and a semiconductor cooling chip, and the solar battery panel is connected to the On the surface of the housing, the cooling end of the semiconductor cooling chip is installed on the inside of one side of the housing, and its heat dissipation end is placed on the outside of the side of the housing. The solar panel, the controller and the semiconductor cooling chip are electrically connected, and the housing is also installed There is a storage battery, and both the fan and the storage battery are electrically connected to the solar panel and the controller.

The fan is installed on the side of the housing and is opposite to the installation side of the semiconductor cooling chip, and the air inlet of the fan is close to the cooling end of the semiconductor cooling chip.

The port where the fan is installed on the housing is provided with a safety net.

The utility model is designed with a solar battery panel and a semiconductor refrigeration sheet in the technical scheme, which can work continuously without any refrigerant, and meets the requirements of environmental protection and energy saving. In particular, the battery and fan are added to charge the battery when there is sufficient sunlight during the day. Even though there is no sunlight at night, the battery can be used to supply power to the system. The role of the fan can accelerate the flow of refrigerated low-temperature air to high-temperature places, making the cooling effect more obvious. .

Description of drawings

Fig. 1 is a structural schematic diagram of a kind of solar refrigeration fan device of the present utility model;

Detailed ways

Below in conjunction with the embodiment that accompanying drawing provides, the utility model is described in further detail.

Referring to Fig. 1, a solar refrigeration fan device includes a casing 2 and a fan 6, and its innovative point is that it also includes a solar panel 1, a controller 3 and a semiconductor refrigeration sheet 4, and the solar panel 1 is mounted on the casing 2 At the surface of the refrigerating sheet 4, the refrigerating end of the semiconductor refrigerating sheet 4 is mounted on the inner side of one side of the casing 2, and its heat dissipation end is placed on the outside of the side of the casing 2. The solar battery panel 1, the controller 3 and the semiconductor refrigerating sheet 4 are electrically connected, and the casing A storage battery 5 is installed in the body 2, and the fan 6 and the storage battery 5 are electrically connected to the solar panel 1 and the controller 3.

The fan 6 is installed on the side of the housing 2 and is opposite to the installation side of the semiconductor cooling chip 4. The air inlet of the fan 6 is close to the cooling end of the semiconductor cooling chip 4. The port of the fan 6 installed on the housing 2 is provided with a safety net 7 .

Below by embodiment, the utility model is described in more detail: the outlet of the fan 6 of the utility model faces the place that needs refrigeration when the solar cooling fan device of the utility model is in use, and the solar panel 1 can fully absorb solar energy and convert For electric energy, the controller 3 communicates with the semiconductor cooling sheet 4 and the fan 6 to work. Since the air inlet of the fan 6 is located at the cooling end of the semiconductor cooling sheet 4, the fan 6 will suck in low-temperature air and discharge it from the air outlet to the place where cooling is required. In places such as cars, sentry boxes or ordinary houses, etc., when the air conditioner does not need to be turned on, the controller 3 can input the electric energy generated by the solar panel 1 into the battery 5 for charging, thus ensuring The solar refrigeration fan device of the present utility model can still be turned on under the sun, fully reaching the cooling purpose of energy saving and environmental protection.

Claims (3)

1. A solar refrigeration fan device, comprising housing (2), fan (6), is characterized in that: also comprises solar battery panel (1), controller (3) and semi-conductor cooling plate (4), solar battery panel (1) Installed on the surface of the casing (2), the cooling end of the semiconductor cooling chip (4) is installed on the inside of one side of the casing (2), and its heat dissipation end is placed on the outside of the side of the casing (2). The solar panel (1), the controller (3) are electrically connected to the semiconductor refrigeration sheet (4), and a storage battery (5) is also installed in the casing (2), and the fan (6) and the storage battery (5) are connected to the solar energy. The battery board (1) and the controller (3) are electrically connected. 2. The solar refrigeration fan device according to claim 1, characterized in that: the fan (6) is installed on the other side of the casing (2) opposite to the side where the semiconductor cooling plate (4) is installed, and the fan (6) ) The air inlet is close to the cooling end of the semiconductive cooling sheet (4). 3. The solar refrigeration fan device according to claim 1 or 2, characterized in that a safety net (7) is provided at the port where the fan (6) is installed on the casing (2).

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