Intelligent adjusting type energy-saving electric fan

Abstract

The invention relates to an intelligent adjusting type energy-saving electric fan, and belongs to the technical field of electric fans. Comprising a base, an environment detection mechanism, a condensation mechanism, an intelligent detection mechanism, a fan and an adjusting module, an air outlet is formed in the side wall of the base, the fan is installed at the air outlet, the environment detection mechanism is installed on the top face of the base and detects the temperature and humidity of the environment, the condensation mechanism is installed in the base, and the condensation end is located behind the fan; the intelligent detection mechanism is installed on the outer side wall of the base and used for detecting the position of a user in the area in front of the air outlet and the body surface temperature of the user, and the adjusting module adjusts the rotating speed of the fan and the condensation degree of the condensation mechanism according to detection results of the intelligent detection mechanism and the environment detection mechanism. The intelligent fan solves the problem that the limitation that the air speed of an existing intelligent fan is controlled through temperature detection is large.

Description

Technical Field

[0001] The invention belongs to the technical field of electric fans, and in particular relates to an intelligent adjustable energy-saving electric fan. Background Art

[0002] Electric fans are a common daily necessity, which can lower the body temperature and the perceived temperature of the human body by blowing air and improve people's comfort. However, traditional electric fans usually require users to manually adjust parameters such as switches and wind speeds.

[0003] Moreover, the existing electric fan control method fixes the air outlet effect after the user selects the air outlet gear and air outlet mode, and the electric fan cannot adaptively adjust the air outlet gear and air outlet mode. Therefore, in order to solve the above problems, for example, a Chinese patent with publication number CN213540769U discloses a temperature-controlled intelligent electric fan, including a base body, a fan fixing shell is installed on the upper surface of the base body, a motor fixing frame is installed in the fan fixing shell, a drive motor is installed on the motor fixing frame, a mounting groove is installed on the rotating end of the drive motor, a fan blade is provided on the rotating end of the drive motor, a connecting groove is installed on the fan blade, and the connecting groove is snap-connected with the mounting groove, a circular air outlet is opened at the front end of the fan fixing shell, a rectangular vent is opened at the rear of the fan fixing shell, and an intelligent temperature control mechanism is provided on the base body. The beneficial effects of the utility model are that the temperature is sensed by the temperature sensor, the driving motor is controlled to adjust the rotation speed, energy saving and environmental protection are achieved, hot air is generated by the infrared heater, and it can be used in winter, thereby improving the utilization rate; the fan blades, high-density mesh cover, and ventilation grid are easy to disassemble and clean.

[0004] The above-mentioned smart electric fan adjusts the speed of the driving motor through an intelligent temperature control mechanism to achieve changes in the fan's air outlet effect. However, in the above-mentioned device, only controlling the fan's air outlet effect through a temperature sensor as a detection parameter does not mean that the air outlet effect felt by the human body is comfortable. For example, the distance between the human body and the fan will also affect the comfort people feel. Summary of the invention

[0005] In order to solve the above problems existing in the prior art, the present invention provides an intelligent adjustable energy-saving electric fan, which solves the problem that the existing intelligent fans have great limitations in controlling the wind speed of the fans through temperature detection.

[0006] The objectives of the present invention can be achieved through the following technical solutions: an intelligent adjustable energy-saving electric fan, comprising a base, an environmental detection mechanism, a condensing mechanism, an intelligent detection mechanism, a fan and an adjustment module, the side wall of the base is provided with an air outlet, the fan is installed at the air outlet, the environmental detection mechanism is installed on the top surface of the base and detects the temperature and humidity of the environment, the condensing mechanism is installed in the base and the condensing end is located behind the fan, the intelligent detection mechanism is installed on the outer wall of the base, the intelligent detection mechanism is used to detect the position of the user in the area in front of the air outlet and the user's body surface temperature, and the adjustment module adjusts the fan speed and the condensation degree of the condensing mechanism according to the detection results of the intelligent detection mechanism and the environmental detection mechanism.

[0007] As a preferred technical solution of the present invention, the intelligent detection mechanism includes a stereoscopic vision detector, and the stereoscopic vision detector uses thermal imaging technology to detect the user's body surface temperature.

[0008] As a preferred technical solution of the present invention, the condensing mechanism includes a water tank, a water pump, a water pipe and capillaries. The water tank is installed at the bottom of the base, the water pump is located in the water tank, one end of the water pipe is connected to the water pump, and the other end is connected to the capillaries. The capillaries are located on the back of the fan, and the water pump adjusts the suction power according to the adjustment signal of the adjustment module.

[0009] As a preferred technical solution of the present invention, the condensation mechanism also includes a water curtain, which is installed on the side of the capillary away from the fan, and the water suction pipe also includes a branch pipe. An opening is provided on the top surface of the water tank, and the water curtain is located above the water tank. One end of the branch pipe is connected to the water pump and a regulating valve is provided in the branch pipe, and the other end is connected to the top surface of the water curtain.

[0010] As a preferred technical solution of the present invention, the regulating module controls the suction volume of the water pump and the regulation degree of the regulating valve according to the detection result of the environmental detection mechanism.

[0011] As a preferred technical solution of the present invention, a protective net is provided on the outer side of the air outlet.

[0012] As a preferred technical solution of the present invention, pulleys are provided at four corners of the bottom surface of the base.

[0013] As a preferred technical solution of the present invention, the environment detection mechanism is composed of a temperature detector and a humidity detector.

[0014] The beneficial effects of the present invention are: the adjustment module adjusts the fan speed and the condensation degree of the condensation mechanism accordingly through the detection results of different detection mechanisms to ensure that the fan can provide comfortable wind force, and also allows the fan to adjust the fan power according to different environments to reduce energy consumption losses, thereby achieving energy saving effects and solving the problem of large limitations of existing intelligent fans in controlling the fan speed through temperature detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 is a side sectional view of the structure of the present invention;

[0018] Description of main component symbols:

[0019] In the figure: 1. Base; 2. Environmental detection mechanism; 3. Condensation mechanism; 31. Water storage tank; 32. Water pump; 33. Water pump pipe; 34. Capillaries; 35. Water curtain; 36. Branch pipe; 4. Intelligent detection mechanism; 5. Fan; 6. Adjustment module; 7. Protective net. DETAILED DESCRIPTION

[0020] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0021] See also Figure 1-Figure 2The present embodiment provides an intelligent adjustable energy-saving electric fan, comprising a base 1, an environment detection mechanism 2, a condensation mechanism 3, an intelligent detection mechanism 4, a fan 5 and an adjustment module 6. An air outlet is provided on the side wall of the base 1, and the fan 5 is installed at the air outlet. The environment detection mechanism 2 is installed on the top surface of the base 1 and detects the temperature and humidity of the environment. The condensation mechanism 3 is installed inside the base 1 and the condensation end is located behind the fan 5 to provide cooling for the fan 5, so that the temperature of the wind blown by the fan 5 is lower than the ambient temperature, providing the user with comfortable and cool wind. At the same time, the intelligent detection mechanism 4 is used to detect the position of the user in the area covered by the air outlet to determine the distance between the air outlet and the user. At the same time, the user's body surface temperature is also detected to determine the user's heat level. When the user is in use, the environment detection mechanism 2 will detect the surrounding environment, and at the same time, the intelligent detection mechanism 4 will detect the user's position and body surface temperature. The degree is detected. When the user's body surface temperature is higher than the ambient temperature, it means that the user should have exercised and needs to cool down. Therefore, at this time, the adjustment module 6 will use the user's body surface temperature as the main parameter to adjust the rotation speed of the fan 5 and the cooling effect of the condensing mechanism 3, so as to provide the user with a more comfortable wind force. When the user's body surface temperature begins to drop, the adjustment module 6 will reduce the rotation speed of the fan 5 until the user's body surface temperature is at the average of the current ambient temperature. The adjustment module 6 will control the rotation speed of the fan 5 and the condensation degree of the condensing mechanism 3 according to the current ambient temperature and humidity and the user's position, so as to provide the user with sufficient wind force to reduce the temperature when rapid cooling is needed to provide the user with a comfortable wind force. When the user's temperature matches the current environment, the rotation speed of the fan 5 and the condensation degree of the condensing mechanism 3 are controlled to avoid the situation where the fan 5 runs at a high intensity and wastes electricity.

[0022] Here, the condensation degree of the condensing mechanism 3 refers to the temperature change of cooling. The higher the condensation degree, the greater the change in temperature reduction.

[0023] Therefore, in the present invention, the regulating module 6 adjusts the rotation speed of the fan 5 and the condensation degree of the condensing mechanism 3 accordingly through the detection results of different detection mechanisms to ensure that the fan 5 can provide comfortable wind force. At the same time, the fan 5 can also adjust the power usage of the fan 5 according to different environments to reduce energy consumption losses, thereby achieving energy-saving effects.

[0024] In order to make the adjustment module 6 more accurate in adjusting the fan 5 and the condensing mechanism 3, reduce energy waste, and improve the comfort of the output wind force, in this embodiment, the intelligent detection mechanism 4 includes a stereoscopic visual detector, which uses thermal imaging technology to detect the user's body surface temperature, and captures the user's three-dimensional image through two or more cameras. Combined with thermal imaging technology, the user's position and the user's body surface temperature are accurately obtained, providing accurate data support for the adjustment of the adjustment module 6, thereby achieving more detailed adjustment of the fan 5 and the condensing mechanism 3. This not only improves the user's comfort, but also reduces energy waste through intelligent energy management, and improves the efficiency of the overall system.

[0025] In order to better reduce the wind temperature blown out by the fan 5 and provide users with more comfortable wind, in one embodiment, the condensing mechanism 3 includes a water tank 31, a water pump 32, a water pipe 33 and a capillary 34. The water tank 31 is installed at the bottom of the base 1, and the water pump 32 is located in the water tank 31. One end of the water pipe 33 is connected to the water pump 32, and the other end is connected to the capillary 34. The capillary 34 is located at the back of the fan 5. The water pump 32 adjusts the suction power according to the adjustment signal of the adjustment module 6. During the rotation of the fan 5, the water pump 32 will pump the water in the water tank 31 into the capillary 34. Since the capillary 34 has a small diameter and contains less water, the water in the capillary 34 will exchange heat with the outside world at this time, thereby reducing the temperature of the back area of ​​the fan 5, so that the fan 5 can blow slightly cool air to the user, reduce the air temperature felt by the user, and improve the overall comfort.

[0026] In the south or north in winter, the humidity in the air is low. At this time, the fan 5 is allowed to blow air to the user to speed up the flow of air, which will cause the moisture on the surface of the human body to evaporate more easily, making the skin feel dry. Therefore, in order to provide the user with a comfortable wind experience even in an environment with high temperature and low humidity, in one embodiment, the condensation mechanism 3 also includes a water curtain 35, which is installed on the side of the capillary 34 away from the fan 5. The water pumping pipe 33 also includes a branch pipe 36. An opening is provided on the top surface of the water tank 31. The water curtain 35 is located above the water tank 31. One end of the branch pipe 36 is connected to the water pump 32 and a regulating valve is provided in the branch pipe 36. The other end is connected to the top surface of the water curtain 35. When the environment detection mechanism 2 detects that the humidity in the environment is low, the regulating valve is opened to allow water to flow through the water curtain 35, and water vapor is formed by evaporation of water. While lowering the temperature, the blown air can be made more humid, reducing the dryness caused by air flow, thereby improving the user experience.

[0027] In order to better provide users with a good wind experience, in one embodiment, the adjustment module 6 controls the suction volume of the water pump 32 and the adjustment degree of the regulating valve according to the detection results of the environmental detection mechanism 2. The design of the branch pipe 36 and the regulating valve allows the amount of water flow to be flexibly adjusted according to demand. In a high temperature and low humidity environment, the water flow rate can be increased to improve the wetting effect of the water curtain 35; in an environment with high relative humidity, the water flow rate can be reduced to avoid excessive wetting, thereby providing a continuous and comfortable wind experience.

[0028] In order to better improve the air supply efficiency of the fan 5 and optimize the air circulation path, in one embodiment, a protective net 7 is provided on the outer side of the air outlet, and the airflow generated by the fan 5 is guided by the protective net 7 to flow in a specific direction, thereby optimizing the flow direction of the airflow. The protective net 7 can reduce the vortex phenomenon of the airflow near the air outlet, ensuring that the airflow flows out more evenly and stably, thereby improving the air supply efficiency. At the same time, the protective net 7 can prevent dust, hair and other small items from entering the inside of the fan 5, keeping the inside of the fan 5 clean and reducing the frequency of maintenance and cleaning.

[0029] In order to improve the convenience and flexibility of the electric fan 5, in one embodiment, pulleys are provided at the four corners of the bottom surface of the base 1. By adding pulleys to the bottom surface of the base 1, the electric fan 5 can be more conveniently moved to a designated position to better provide comfortable wind for the user.

[0030] In order to enable the adjustment module 6 to better control the rotation speed of the fan 5 and the condensation degree of the condensation mechanism 3 to provide a more comfortable air supply experience during the adjustment process, in one embodiment, the environmental detection mechanism 2 is composed of a temperature detector and a humidity detector. The temperature detector and the humidity detector can collect environmental temperature and humidity data in real time to provide accurate environmental information for the adjustment module 6, thereby realizing comprehensive monitoring and intelligent adjustment of the environment and improving user comfort.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An intelligent adjustable energy-saving electric fan, characterized in that: The invention comprises a base, an environment detection mechanism, a condensation mechanism, an intelligent detection mechanism, a fan and an adjustment module. An air outlet is provided on the side wall of the base. The fan is installed at the air outlet. The environment detection mechanism is installed on the top surface of the base and detects the temperature and humidity of the environment. The condensation mechanism is installed in the base and the condensation end is located behind the fan. The intelligent detection mechanism is installed on the outer wall of the base. The intelligent detection mechanism is used to detect the position of the user in the area in front of the air outlet and the body surface temperature of the user. The adjustment module adjusts the rotation speed of the fan and the condensation degree of the condensation mechanism according to the detection results of the intelligent detection mechanism and the environment detection mechanism.

2. The intelligent adjustable energy-saving electric fan according to claim 1, characterized in that: The intelligent detection mechanism comprises a stereoscopic vision detector, and the stereoscopic vision detector uses thermal imaging technology to detect the user's body surface temperature.

3. The intelligent adjustable energy-saving electric fan according to claim 1, characterized in that: The condensing mechanism includes a water tank, a water pump, a water pipe and capillaries. The water tank is installed at the bottom of the base. The water pump is located in the water tank. One end of the water pipe is connected to the water pump, and the other end is connected to the capillaries. The capillaries are located on the back of the fan. The water pump adjusts the suction power according to the adjustment signal of the adjustment module.

4. The intelligent adjustable energy-saving electric fan according to claim 3, characterized in that: The condensation mechanism also includes a water curtain, which is installed on the side of the capillary away from the fan. The water suction pipe also includes a branch pipe. An opening is provided on the top surface of the water tank. The water curtain is located above the water tank. One end of the branch pipe is connected to the water pump and a regulating valve is provided in the branch pipe, and the other end is connected to the top surface of the water curtain.

5. The intelligent adjustable energy-saving electric fan according to claim 4, characterized in that: The regulating module controls the suction volume of the water pump and the regulating degree of the regulating valve according to the detection result of the environment detection mechanism.

6. The intelligent adjustable energy-saving electric fan according to claim 1, characterized in that: A protective net is arranged on the outer side of the air outlet.

7. The intelligent adjustable energy-saving electric fan according to claim 1, characterized in that: Pulleys are arranged at four corners of the bottom surface of the base.

8. The intelligent adjustable energy-saving electric fan according to claim 1, characterized in that: The environment detection mechanism is composed of a temperature detector and a humidity detector.

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