Photovoltaic-grid dual-mode semiconductor thermoelectric refrigeration household temperature regulating device

Abstract

The utility model relates to temperature control technical field especially relates to photovoltaic - power grid bimodulus semiconductor thermoelectric refrigeration household temperature regulating device, in the use process energy consumption is high, refrigeration heating effect is not ideal, intelligent degree is low, provide photovoltaic - power grid bimodulus semiconductor thermoelectric refrigeration household temperature regulating device, include: photovoltaic power generation module, is composed of photovoltaic frame, the photovoltaic board of installing on photovoltaic frame and the adjusting structure for driving photovoltaic frame rotation and azimuth adjustment, bimodulus power module includes photovoltaic power supply unit and state grid power supply unit, and is used for automatic switching between both automatic transfer switch, intelligent temperature control module is electrically connected with semiconductor thermoelectric refrigeration assembly and semiconductor thermoelectric heating assembly, is used for according to environmental temperature and target temperature control refrigeration / heating mode, wireless transmission module is connected with intelligent temperature control module communication, is used for receiving the temperature control instruction of external terminal sending, realizes the efficient use of energy, the fast accurate regulation of indoor temperature.

Description

Technical Field

[0001] This utility model relates to the field of temperature control technology, and in particular to a photovoltaic-grid dual-mode semiconductor thermoelectric refrigeration household temperature control device. Background Technology

[0002] As people's living standards improve, their demands for the comfort of their home indoor environment are also increasing. Traditional temperature control systems mostly rely on a single power grid, resulting in high energy consumption and a lack of flexibility in energy utilization. In addition, existing temperature control systems often lack sufficient intelligence, making it difficult to automatically and efficiently adjust temperature and energy usage modes according to environmental changes and user needs. To address this, a photovoltaic-grid dual-mode semiconductor thermoelectric cooling home temperature control device is proposed. Utility Model Content

[0003] This utility model addresses the fact that current equipment or existing technology lacks suitable devices to solve the aforementioned problems, such as high energy consumption, unsatisfactory cooling and heating effects, and low level of intelligence during use. It provides a photovoltaic-grid dual-mode semiconductor thermoelectric cooling household temperature control device, which achieves efficient energy utilization and rapid and accurate adjustment of indoor temperature, effectively solving the problems mentioned in the background technology.

[0004] The technical solution adopted by this utility model to solve the above problems is as follows:

[0005] A photovoltaic-grid dual-mode semiconductor thermoelectric cooling home temperature control device, including:

[0006] A photovoltaic power generation module consists of a photovoltaic frame, photovoltaic panels mounted on the photovoltaic frame, and an adjustment structure for driving the photovoltaic frame to rotate and adjust its orientation.

[0007] The dual-mode power supply module includes a photovoltaic power supply unit and a State Grid power supply unit, as well as a dual-power automatic transfer switch for automatic switching between the two;

[0008] The intelligent temperature control module is electrically connected to the semiconductor thermoelectric cooling component and the semiconductor thermoelectric heating component, and is used to control the cooling / heating mode according to the ambient temperature and the target temperature.

[0009] The wireless transmission module communicates with the intelligent temperature control module and is used to receive temperature control commands sent by external terminals.

[0010] The adjustment structure includes a drive motor, an orientation sensor, and a controller. The controller adjusts the orientation of the photovoltaic frame in real time based on the sunlight data of the photovoltaic panel.

[0011] The drive motor has a first gear fixedly connected to its shaft. The first gear meshes with a second gear fixedly connected to the rotating shaft, driving the photovoltaic frame to adjust its direction.

[0012] The rotating shaft is connected to the lower end of the photovoltaic frame by an electric push rod for adjusting the angle of the photovoltaic frame.

[0013] Compared with existing technologies, this invention has the following advantages: it prioritizes the use of clean solar energy, significantly reducing electricity costs and promoting energy conservation and environmental protection; the photovoltaic power generation module can automatically track sunlight, effectively improving power generation efficiency. The combination of intelligent temperature control and wireless transmission supports remote operation, enabling precise adjustment of indoor temperature and providing convenient and intelligent use. A dual-power automatic transfer switch ensures uninterrupted power supply, guaranteeing stable operation of the device and providing users with an efficient, comfortable, and reliable temperature control experience. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main body of the photovoltaic-grid dual-mode semiconductor thermoelectric refrigeration household temperature control device of this utility model.

[0015] Figure 2 This is a schematic diagram of the photovoltaic power generation module of the photovoltaic-grid dual-mode semiconductor thermoelectric refrigeration household temperature control device of this utility model.

[0016] Figure 3 This is a schematic diagram of the adjustment structure of the photovoltaic-grid dual-mode semiconductor thermoelectric refrigeration household temperature control device of this utility model.

[0017] Figure 4 This is the control diagram for a household temperature control device based on a photovoltaic-grid dual-mode semiconductor thermoelectric refrigeration system.

[0018] The following are the labels in the diagram: 1. Photovoltaic frame; 2. Photovoltaic panel; 3. Indoor equipment box; 4. Electric push rod; 5. Drive motor; 6. First gear; 7. Second gear; 8. Rotating shaft; 301. State Grid power supply unit; 302. Photovoltaic power supply unit; 303. Dual power automatic transfer switch; 304. Intelligent temperature control module; 305. Semiconductor refrigeration component; 306. Semiconductor heating component; 307. Wireless transmission module. Detailed Implementation

[0019] The following are specific embodiments of the present invention, and the technical solution of the present invention will be further described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0020] like Figure 1-4 As shown, this utility model provides a photovoltaic-grid dual-mode semiconductor thermoelectric cooling household temperature control device, including: a photovoltaic power generation module, consisting of a photovoltaic frame 1, a photovoltaic panel 2 mounted on the photovoltaic frame 1, and an adjustment structure for driving the photovoltaic frame 1 to rotate and adjust its orientation; a dual-mode power supply module, including a photovoltaic power supply unit 302 and a State Grid power supply unit 301, and a dual power automatic transfer switch 303 for automatic switching between the two; and an intelligent temperature control module 304, electrically connected to the semiconductor thermoelectric cooling component and the semiconductor thermoelectric heating component, for controlling the cooling / heating mode according to the ambient temperature and the target temperature.

[0021] This photovoltaic-grid dual-mode semiconductor thermoelectric cooling home temperature control device is installed in suitable outdoor and indoor locations. The photovoltaic power generation module is typically installed outdoors in a sunny area. The dual-mode power supply module, intelligent temperature control module 304, wireless transmission module 307, and semiconductor thermoelectric cooling and heating components can be integrated into the indoor equipment box 3. The modules are electrically connected to achieve power transmission and signal interaction. The photovoltaic power generation module consists of a photovoltaic frame 1, photovoltaic panels 2, and an adjustment structure. The photovoltaic frame 1 is made of high-strength aluminum alloy, possessing excellent wind and corrosion resistance, and can stably support the photovoltaic panels 2. The photovoltaic panels 2 are high-efficiency monocrystalline silicon photovoltaic panels with high conversion efficiency, capable of converting more solar energy into electrical energy.

[0022] The adjustment structure includes a drive motor 5, an orientation sensor, and a controller. The controller adjusts the orientation of the photovoltaic frame 1 in real time based on the illumination data of the photovoltaic panel 2.

[0023] The shaft of the drive motor 5 is fixedly connected to a first gear 6, which meshes with a second gear 77 fixedly connected to a rotating shaft 8. One end of the rotating shaft 8 is hinged to the photovoltaic frame 1, driving the photovoltaic frame 1 to adjust its direction.

[0024] The rotating shaft 8 is connected to the lower end of the photovoltaic frame 1 by an electric push rod 4 for adjusting the angle of the photovoltaic frame 1.

[0025] In the adjustment structure, the shaft of the drive motor 5 is fixedly connected to the first gear 6, which meshes with the second gear 77 fixedly connected to the rotating shaft 8. One end of the rotating shaft 8 is hinged to the photovoltaic frame 1. Through gear transmission, the rotational motion of the drive motor 5 can be transmitted to the rotating shaft 8, thereby driving the photovoltaic frame 1 to adjust its direction. The rotating shaft 8 is connected to the lower end of the photovoltaic frame 1 by an electric push rod 4. The controller calculates the optimal orientation angle of the photovoltaic panel 2 in real time based on the illumination data collected by the orientation sensor. When it is necessary to adjust the orientation of the photovoltaic frame 1, the controller sends a control signal to the drive motor 5, which rotates and drives the rotating shaft 8 to rotate through gear transmission, thereby adjusting the horizontal direction of the photovoltaic frame 1. At the same time, the controller controls the extension and retraction of the electric push rod 4 to change the tilt angle of the photovoltaic frame 1, so that the photovoltaic panel 2 always receives sunlight at the optimal angle, improving the photovoltaic power generation efficiency. The controller calculates that the photovoltaic panel 2 should face a certain angle of east-southeast based on the illumination data, and then controls the drive motor 5 and the electric push rod 4 to work together to adjust the orientation and angle of the photovoltaic frame 1, ensuring that the photovoltaic panel 2 receives sunlight fully.

[0026] The wireless transmission module 307 is communicatively connected to the intelligent temperature control module 304 and is used to receive temperature control commands sent by an external terminal.

[0027] The dual-mode power supply module includes a photovoltaic power supply unit 302, a State Grid power supply unit 301, and a dual-power automatic transfer switch 303. The photovoltaic power supply unit 302 is connected to the output end of the photovoltaic panel 2 and is used to store and convert the electrical energy generated by photovoltaic power generation. The State Grid power supply unit 301 is connected to the municipal power grid as a backup power source. The dual-power automatic transfer switch 303 can quickly and accurately achieve automatic switching between the two power sources. When the electrical energy generated by the photovoltaic panel 2 is sufficient and stable, the dual-power automatic transfer switch 303 switches the load to the photovoltaic power supply unit 302, and the photovoltaic power generation supplies power to the temperature control device. When the sunlight is insufficient, causing the photovoltaic power generation to be unable to meet the device's operating requirements, the dual-power automatic transfer switch 303 automatically detects that the voltage or power of the photovoltaic power supply unit 302 is lower than a set threshold, and quickly switches the load to the State Grid power supply unit 301, and the municipal power grid supplies power to the device, ensuring the continuous and stable operation of the temperature control device and guaranteeing its normal operation.

[0028] The intelligent temperature control module 304 is electrically connected to the semiconductor cooling component 305 and the semiconductor heating component 306, enabling real-time monitoring of the ambient and target temperatures. The intelligent temperature control module 304 incorporates a high-precision temperature sensor for accurate measurement of the indoor ambient temperature. When the ambient temperature is higher than the target temperature, the intelligent temperature control module 304 sends a start signal to the semiconductor cooling component 305, which then begins operation, absorbing indoor heat to achieve the cooling function. When the ambient temperature is lower than the target temperature, the intelligent temperature control module 304 switches its operating mode, sending a start signal to the semiconductor heating component 306, which then begins operation, releasing heat into the room to achieve the heating function.

[0029] The wireless transmission module 307 and the intelligent temperature control module 304 are connected via Bluetooth or Wi-Fi. Users can install a matching control APP on external terminals such as mobile phones and tablets, and send temperature control commands to the wireless transmission module 307 through the APP. After receiving the command, the wireless transmission module 307 transmits it to the intelligent temperature control module 304. The intelligent temperature control module 304 adjusts its working mode and sets the target temperature according to the command. For example, when a user is on their way home from get off work, they can set the target temperature of their home's temperature control device in advance through the mobile APP. The wireless transmission module 307 transmits the command to the intelligent temperature control module 304, and the intelligent temperature control module 304 starts the corresponding cooling or heating mode before the user arrives home to bring the indoor temperature to a comfortable level.

[0030] The photovoltaic-grid dual-mode semiconductor thermoelectric cooling household temperature control device of this utility model operates as follows: After the user sets the target temperature, the wireless transmission module receives the instruction and transmits it to the intelligent temperature control module; the intelligent temperature control module compares the ambient temperature with the target temperature and activates the cooling or heating mode. During the day when there is sufficient sunlight, the photovoltaic power generation module automatically tracks sunlight through its adjustment structure, converting light energy into electrical energy, which is then prioritized for power supply to the device via the dual-mode power supply module; at night or on cloudy or rainy days, the dual power supply automatic transfer switch seamlessly switches to the State Grid power supply unit. The semiconductor thermoelectric cooling / heating components efficiently regulate the indoor temperature, and the entire process requires no manual intervention, achieving a perfect combination of intelligent energy management and comfortable temperature control.

[0031] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A photovoltaic-grid dual-mode semiconductor thermoelectric refrigeration household temperature regulating device, characterized in that, include: The photovoltaic power generation module consists of a photovoltaic frame (1), a photovoltaic panel (2) installed on the photovoltaic frame (1), and an adjustment structure for driving the photovoltaic frame (1) to rotate and adjust its orientation; The dual-mode power supply module includes a photovoltaic power supply unit (302) and a State Grid power supply unit (301), as well as a dual-power automatic transfer switch (303) for automatic switching between the two. The intelligent temperature control module (304) is electrically connected to the semiconductor cooling component (305) and the semiconductor heating component (306) for controlling the cooling / heating mode according to the ambient temperature and the target temperature; The wireless transmission module (307) is communicatively connected to the intelligent temperature control module (304) and is used to receive temperature control commands sent by an external terminal.

2. The photovoltaic-grid dual-mode semiconductor thermoelectric refrigeration household temperature regulating device of claim 1, wherein: The adjustment structure includes a drive motor (5), an orientation sensor and a controller. The controller adjusts the orientation of the photovoltaic frame (1) in real time according to the illumination data of the photovoltaic panel (2).

3. The photovoltaic-grid dual-mode semiconductor thermoelectric refrigeration household temperature regulating device of claim 2, wherein: The shaft of the drive motor (5) is fixedly connected to a first gear (6), which meshes with a second gear (77) fixedly connected to the rotating shaft (8) to drive the photovoltaic frame (1) to adjust its direction.

4. The photovoltaic-grid dual-mode semiconductor thermoelectric refrigerator home temperature regulating device of claim 3, wherein: The rotating shaft (8) is connected to the lower end of the photovoltaic frame (1) by an electric push rod (4) for adjusting the angle of the photovoltaic frame (1).

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