CN105972897A - Intelligent rapid food cooling device - Google Patents

Abstract

The invention discloses an intelligent rapid cooling food device, which comprises an annular main frame, a hollow support uniformly supporting the main frame, a temperature sensor arranged on the support, a cooling device arranged on the main frame, and the cooling device and a control device connected to the temperature sensor circuit, the control device is used to control the cooling device to cool down the food to a default temperature value or a predetermined temperature value according to the temperature value acquired by the temperature sensor. The invention is reasonable in design, simple in structure, safe and reliable, convenient to use, can cool food quickly and automatically, and saves time.

Description

An intelligent fast cooling food device

technical field

The invention relates to a cooling device, in particular to a temperature-adjustable automatic cooling device, which is mainly used for rapid cooling of relatively hot food or boiling water in households, and belongs to the field of intelligent furniture.

Background technique

In daily life, boiled water needs to wait for a certain period of time to cool down to a drinkable temperature. The same is true for freshly prepared food. Sometimes when the cooling time of boiling water or food needs to be shortened in a hurry, only an electric fan can be used. Or soak in cold water, and you need to check frequently whether the temperature has dropped too much, which is inconvenient, time-consuming and laborious. Therefore, a device that can automatically reduce food or boiling water to a suitable temperature is invented.

Contents of the invention

The purpose of the present invention is to provide a kind of device that can automatically reduce food or boiled water to suitable temperature. To solve the problems raised in the background technology above.

The object of the invention is achieved through the following technical solutions:

An intelligent rapid cooling food device, comprising a ring-shaped main frame, a hollow support uniformly supporting the main frame, a temperature sensor arranged on the support, a cooling device arranged on the main frame, and the cooling device and the temperature sensor The circuit-connected control device is used to control the cooling device to cool down the food to a default temperature value or a predetermined temperature value according to the temperature value acquired by the temperature sensor.

Further, the cooling device includes a number of cooling units evenly arranged on the main frame, and each cooling unit sequentially includes a gooseneck metal hose connected to the main frame, a metal hose fixed on the gooseneck The hollow cup motor on the tube, the fan blade fixed on the output shaft of the hollow cup motor.

Further, the temperature sensor adopts a non-contact infrared temperature sensor, and the model of the non-contact infrared temperature sensor is 10TP583T.

Further, the model of the hollow cup motor is 716.

Further, the control device includes an MCU main control unit, a power button, a start button, a power interface and a display screen, and the display screen is used to display the temperature of the target object, the speed gear of the coreless motor, the expected remaining cooling time, setting Set the speed gear of the hollow cup motor and the temperature value you want to drop to. If there is no adjustment, the temperature will be set to a temperature suitable for human drinking or eating by default; the power interface is used to connect to an external power supply; the MCU main control The unit is installed inside the control module, and is used to control the opening and closing of the cooling device according to the obtained temperature value.

Further, the control device further includes a buzzer, which is used to remind the user of the completion of temperature reduction through audio when the temperature value drops to a default or set value.

Further, the MCU main control unit selects STM32 series chips.

Further, the display screen is a TFTLCD capacitive touch screen.

Further, the external power supply includes a USB interface, is powered by USB, and is low-voltage safe.

Further, the main frame and the bracket are made of plastic, and the main frame is provided with clips for adjusting and fixing the installation position of the bracket.

Compared with the prior art, the present invention has the following advantages:

1) The invention combines the MCU main control unit, which can obtain the feedback information from each temperature sensor and analyze and process it, and then send the instruction information to the coreless motor to adjust its rotation state, so that the device has the characteristics of intelligence and automation, and has Frontier.

2) The three brackets of the present invention are fixed on the main frame with clips, and the height of the main frame can be adjusted freely to flexibly adapt to objects of different heights that need to be cooled.

3) The gooseneck metal hose for the hollow cup motor of the present invention is connected to the main frame, which can freely adjust the orientation of the fan blades of the three hollow cup motors, flexibly adapt to objects of different sizes that need to be cooled, and increase the speed of cooling.

4) The present invention uses a TFTLCD capacitive touch screen as the display screen, which supports touch operation and is convenient for users to use.

5) The present invention uses a coreless motor as the main structure for cooling, which has low power consumption and high efficiency, and also makes the device relatively small.

6) The present invention uses a buzzer to remind the user that the cooling is complete, and the user does not need to check the cooling process all the time, which is more intelligent and automatic.

Description of drawings

FIG. 1 is a schematic perspective view of the three-dimensional structure of an embodiment of the present invention.

Fig. 2 is a schematic front view of an embodiment of the present invention.

Fig. 3 is a schematic top view of an embodiment of the present invention.

The picture shows: 1-main frame; 2-non-contact infrared temperature sensor; 3-bracket; 4-gooseneck metal hose; 5-coreless motor; 6-fan blade; 7-clamp; 8- MCU main control unit; 9-display screen; 10-power button.

detailed description

The purpose of the invention of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, and the embodiments cannot be repeated here one by one, but the implementation of the present invention is not therefore limited to the following embodiments.

As shown in Figures 1 to 3, an intelligent rapid cooling food device includes an annular main frame 1, three hollow supports 3 that evenly support the main frame 1, a temperature sensor 2 arranged at the lower part of the support 3, a set The cooling device on the main frame 1, the control device connected with the cooling device and the temperature sensor 2 circuits, the materials of the main frame 1 and the support 3 are plastics, and there are three uniformly distributed on the main frame 1. The gap of the mounting bracket 3, each gap is provided with a clip 7 for adjusting and fixing the installation position of the bracket 3, loosen the corresponding clip 7, and the position of the corresponding bracket 3 fixed on the main frame 1 can be adjusted, so that the main frame can be adjusted freely. The height of the rack can be flexibly adapted to objects of different heights that need to be cooled.

The temperature sensor 2 is installed at the lower part of the bracket 1, and adopts a non-contact infrared temperature sensor, and the model of the non-contact infrared temperature sensor is 10TP583T. The control device is used to control the cooling device to cool down the food to a default temperature value or a predetermined temperature value according to the temperature value acquired by the temperature sensor 2 .

Specifically, the cooling device includes three cooling units evenly arranged on the main frame 1, each cooling unit sequentially includes a gooseneck metal hose 4 connected to the main frame 1, a A hollow cup motor 5 with a model number of 716 fixed on the gooseneck metal hose 4 and a pair of fan blades 6 fixed on the output shaft of the hollow cup motor 5 . The shown hollow cup motor 5 is fixed to the main frame through the gooseneck metal hose 4, and the orientation of the fan blades 6 of the three hollow cup motors 5 can be freely adjusted, flexibly adapting to objects of different sizes that need to be cooled, and increasing the cooling speed.

The control device includes an MCU main control unit 8, a power button, a start button, a power interface and a display screen 9, and the display screen 9 is used to display the temperature of the target object, the speed gear of the coreless motor 5, the expected cooling remaining time, Set the 5 speed gears of the hollow cup motor and the temperature value you want to drop to. If there is no adjustment, the temperature will be set to a temperature suitable for human drinking or eating by default; the power interface is used to connect to an external power supply; the MCU The main control unit is installed inside the control module, and is used to control and adjust the rotation state of the coreless motor 5 of the cooling device according to the obtained temperature value, so as to control the cooling process. Wherein, the MCU main control unit 8 selects STM32 series chips; the display screen 9 selects a TFTLCD capacitive touch screen; the external power supply includes a USB interface, powered by USB, and is low-voltage safe.

In addition, the control device further includes a buzzer, which is used to remind the user of the completion of temperature reduction through audio when the temperature value drops to a default or set value.

The shown hollow cup motor 5 is fixed to the main frame through the gooseneck metal hose 4, and the orientation of the fan blades of the three hollow cup motors can be adjusted freely, flexibly adapting to objects of different sizes that need to be cooled, and increasing the cooling speed.

When in use, if the object to be cooled is not as big as a glass of water, it can be placed in the middle of the main frame 1 through the gap between the brackets 3; if the object to be cooled is as large as a dish, the device can be picked up and placed directly on top of the dish. Then check the orientation of the three hollow cup motors 5, if the orientation of the three hollow cup motors 5 is incorrect, it can be adjusted by turning the gooseneck metal hose 4.

Then take the USB line and plug it into the power interface to turn on the power, press the power button 10, the present invention can set the temperature you want to drop to; if the user does not set the temperature you want to drop to, then the device will default to The temperature is set to a temperature suitable for drinking or eating by a human body. Then press the start button, the device will start the three hollow cup motors 5 to start cooling the target object, and the user can adjust the speed gear of the hollow cup motors 5 to control the cooling time. During the cooling process, the MCU main control unit 8 adjusts the cooling process through the data measured by the temperature sensor 2. Once the temperature is adjusted to the set temperature or the default temperature, the coreless motor 5 will be turned off, and the buzzer will be activated to remind the user The cooling is complete.

In addition, the control module can be directly fixed to one of the three brackets 3 to form an integrated structure.

The above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation of the present invention. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. All modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the claims of the present invention.

Claims (10)

1. An intelligent fast cooling food device, characterized in that: comprising an annular main frame (1), a hollow support (3) uniformly supporting the main frame (1), a temperature sensor (2) arranged on the support (3) ), a cooling device arranged on the main frame (1), a control device connected with the cooling device and a temperature sensor (2) circuit, and the control device is used to control the temperature value obtained according to the temperature sensor (2) The cooling device cools down the food to a default temperature or a predetermined temperature. 2. The intelligent rapid cooling food device according to claim 1, characterized in that: the cooling device includes several cooling units evenly arranged on the main frame (1), and each cooling unit sequentially includes The gooseneck metal hose (4) on the main frame (1), the hollow cup motor (5) fixed on the gooseneck metal hose (4), the output shaft of the hollow cup motor (5) fixed on the fan blades (6). 3. The intelligent rapid cooling food device according to claim 1, characterized in that: the temperature sensor (2) adopts a non-contact infrared temperature measurement sensor, and the model of the non-contact infrared temperature measurement sensor is (10 )TP (583)T. 4. The intelligent rapid cooling food device according to claim 2, characterized in that: the model of the hollow cup motor (5) is (716). 5. The intelligent rapid cooling food device according to claim 2, characterized in that: the control device includes an MCU main control unit (8), a power button (10), a start button, a power interface and a display screen (9), The display screen (9) is used to display the temperature of the target object, the speed gear of the hollow cup motor (5), the expected remaining cooling time, the set speed gear of the hollow cup motor (5) and the desired temperature value, If there is no adjustment, the temperature will be set to a temperature suitable for human drinking or eating by default; the power interface is used to connect to an external power supply; the MCU main control unit is installed inside the control module for controlling cooling according to the obtained temperature value Turning the device on and off. 6. The intelligent rapid cooling food device according to claim 5, characterized in that: the control device also includes a buzzer, which is used to remind the user that the cooling is completed by audio when the temperature value drops to the default or set value . 7. The intelligent rapid cooling food device according to claim 5, characterized in that: the MCU main control unit (8) selects STM32 series chips. 8. The intelligent rapid cooling food device according to claim (5), characterized in that: the display screen (9) is a TFTLCD capacitive touch screen. 9. The intelligent rapid cooling food device according to claim 5, characterized in that: said external power supply includes a USB interface, powered by USB. 10. The intelligent rapid cooling food device according to claim 1, characterized in that: the main frame (1) and the bracket (3) are made of plastic, and the main frame (1) is provided with adjustment and fixing Clip (7) at the mounting position of the bracket (3).