Color-changing wine cabinet control device based on microwave induction

Abstract

The utility model innovatively provides a microwave induction-based color-changing wine cabinet control device, which comprises a color-changing door body, an induction device is arranged on the color-changing door body, the induction device is electrically connected with the color-changing door body, a microwave transmitting module and a microwave receiving module are arranged on the induction device, the microwave transmitting module is used for transmitting microwaves, and the microwave receiving module is used for receiving the microwaves. The microwave receiving module is used for receiving echoes; the induction device is arranged on the color-changing door body and used for detecting whether a person approaches in front of the wine cabinet or not, the microwave emission module is used for emitting microwaves, the microwave receiving module is used for receiving echoes, and when the echoes change to a threshold value, it is indicated that the person passes, the induction device sends a signal, and the color-changing door body is controlled to change to be transparent. After a period of time, when the received echoes do not change any more, it means that people leave, the sensing device sends out a signal, and the color-changing door body is controlled to become opaque.

Description

Technical Field

[0001] The utility model relates to the technical field of color-changing door bodies, and more specifically to a color-changing wine cabinet control device based on microwave induction. Background Art

[0002] During the preservation of red wine, some red wines have high storage requirements and need to be kept away from light. However, in order to display the red wine in the wine cabinet, a color-changing door is set during the preservation of the red wine, which can block light when no one is around and display it transparently when someone is around. Currently, the control method of the color-changing door on the market is mainly an infrared sensing control device. The infrared sensing control has a short sensing distance and infrared rays cannot effectively pass through plastic, glass, etc. It is necessary to open a hole on the side of the wine cabinet door away from the cabinet body to expose the sensing head, which affects the overall aesthetics of the wine cabinet. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the present utility model is to provide a color-changing wine cabinet control device based on microwave induction, so as to overcome the above-mentioned defects in the prior art.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A color-changing wine cabinet control device based on microwave induction includes a color-changing door body, a sensing device is arranged on the color-changing door body, the sensing device is electrically connected to the color-changing door body, a microwave transmitting module and a microwave receiving module are arranged on the sensing device, the microwave transmitting module is used to transmit microwaves, and the microwave receiving module is used to receive echoes.

[0006] Preferably, a main control board is provided between the color-changing door body and the sensing device, and the main control board is connected to a power supply.

[0007] Preferably, the sensing device comprises a mounting frame, and the mounting frame is provided with a mounting area for mounting a microwave transmitting module and a microwave receiving module.

[0008] Preferably, the installation area includes a first installation area and a second installation area, and both the first installation area and the second installation area are provided with an accommodating cavity, and installation blocks are relatively arranged on the inner walls of the accommodating cavity.

[0009] Preferably, the color-changing door body includes a door frame strip and a door body glass, the door body glass is mounted on the door frame strip, and the sensing device is arranged on the door frame strip.

[0010] Preferably, the sensing device is provided with a wire for electrically connecting to the color-changing door body, and the upper surface of the door frame strip is provided with a hinge hole for passing the wire.

[0011] Preferably, the mounting area on the mounting frame faces the side of the door frame strip away from the cabinet body.

[0012] The beneficial effects of the utility model are as follows: a sensing device is arranged on the color-changing door body, and the sensing device is used to detect whether there is someone approaching in front of the wine cabinet, and the microwave transmitting module is used to transmit microwaves, and the microwave receiving module is used to receive echoes. When the echo change reaches a threshold value, it means that someone has passed by, and the sensing device sends a signal, and controls the color-changing door body to change color to transparent for easy viewing. After a period of time, when the received echo no longer changes, it means that the person has left, and the sensing device sends a signal, and controls the color-changing door body to become opaque. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the overall structure diagram of the utility model;

[0014] Figure 2 It is a structural diagram of the sensing device of the utility model;

[0015] Figure 3 It is a circuit diagram of the utility model.

[0016] Figure numerals: 1. color-changing door body; 11. door frame strip; 111. hinge hole; 12. door body glass; 2. sensing device; 21. microwave transmitting module; 22. microwave receiving module; 23. mounting frame; 231. first mounting area; 232. second mounting area; 3. main control board. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0020] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0021] like Figure 1-3 As shown, the utility model provides a color-changing wine cabinet control device based on microwave induction, including a color-changing door body 1, a sensing device 2 is arranged on the color-changing door body 1, the sensing device 2 is electrically connected to the color-changing door body 1, a microwave transmitting module 21 and a microwave receiving module 22 are arranged on the sensing device 2, the microwave transmitting module 21 is used to transmit microwaves, and the microwave receiving module 22 is used to receive echoes; the sensing device 2 is arranged on the color-changing door body 1, the sensing device 2 is used to detect whether there is someone approaching in front of the wine cabinet, and the microwave transmitting module 21 is used to transmit microwaves, and the microwave receiving module 22 is used to receive echoes, when the echo change reaches a threshold value, it means that someone has passed by, the sensing device 2 sends a signal, and controls the color-changing door body 1 to change color to transparent, which is convenient for viewing, after a period of time, when the received echo no longer changes, it means that the person has left, the sensing device 2 sends a signal, and controls the color-changing door body 1 to become opaque.

[0022] A main control board 3 is arranged between the color-changing door body 1 and the sensing device 2. The main control board 3 is connected to a power supply. The main control board 3 is used to receive the signal sent by the sensing device 2. The main control board 3 and the color-changing door body 1 are connected through a driver. The driver is controlled by the main control board and the color of the color-changing door body 1 is adjusted under the control of the main control board 3.

[0023] The sensing device 2 includes a mounting rack 23, which is used to install the microwave transmitting module 21 and the microwave receiving module, and the mounting rack 23 is used to install the sensing module on the color-changing door body 1, so as to facilitate the centralized management of the microwave transmitting module 21 and the microwave receiving module 22; the mounting rack 23 is provided with an installation area for installing the microwave transmitting module 21 and the microwave receiving module 22, and the installation area is used to install and place the microwave transmitting module 21 and the microwave receiving module 22.

[0024] The installation area includes a first installation area 231 and a second installation area 232, and a accommodating cavity is provided on the first installation area 231 and the second installation area 232, and mounting blocks are relatively arranged on the inner walls of the accommodating cavity; the microwave transmitting module 21 and the microwave receiving module 22 are installed respectively by using the accommodating cavities on the first installation area 231 and the second installation area 232, and mounting blocks are relatively arranged on the inner walls of the accommodating cavities, and the microwave transmitting module 21 and the microwave receiving module 22 in the accommodating cavity are fixed by using the relatively arranged mounting blocks.

[0025] The color-changing door body 1 includes a door frame strip 11 and a door glass 12. The door glass 12 is installed on the door frame strip 11, and the sensing device 2 is arranged on the door frame strip 11. The color-changing door body 1 includes a door frame strip 11 and a door glass 12. The door frame strip 11 is used to install the door glass 12. The sensing device 2 is arranged on the door frame strip 11. The door frame strip 11 is used to hide the sensing device 2. Without affecting the normal use of the sensing device 2, the overall aesthetics of the color-changing door body 1 is improved.

[0026] The sensing device 2 is provided with a wire for electrically connecting to the color-changing door body 1, and the upper surface of the door frame bar 11 is provided with a hinge hole 111 for passing the wire. The door frame bar 11 is provided with a hinge hole 111, and the hinge hole 111 is used to electrically connect to the sensing device 2 provided on the door frame bar 11, so as to ensure that the sensing device 2 is powered and the color-changing door body 1 is controlled by using the signal received by the sensing device 2.

[0027] The installation area on the mounting frame 23 is toward the side of the door frame strip 11 away from the cabinet body, and the installation area on the mounting frame 23 is toward the side of the door frame strip 11 away from the cabinet body, that is, the installation area is toward the outside of the wine cabinet. During use, the microwave transmitting module 21 and the microwave receiving module 22 in the installation area are used to detect whether there is a user standing in front of the wine cabinet, and corresponding feedback is given to control the color change of the door glass 12.

[0028] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A color-changing wine cabinet control device based on microwave induction, comprising a color-changing door body (1), characterized in that: The color-changing door body (1) is provided with a sensing device (2), the sensing device (2) being electrically connected to the color-changing door body (1), and the sensing device (2) is provided with a microwave transmitting module (21) and a microwave receiving module (22), the microwave transmitting module (21) being used for transmitting microwaves, and the microwave receiving module (22) being used for receiving echoes.

2. A color-changing wine cabinet control device based on microwave induction according to claim 1, characterized in that: A main control board (3) is provided between the color-changing door body (1) and the sensing device (2), and the main control board (3) is connected to a power source.

3. The color-changing wine cabinet control device based on microwave induction according to claim 1 is characterized in that: The induction device (2) comprises a mounting frame (23), and a mounting area for mounting a microwave transmitting module (21) and a microwave receiving module (22) is provided on the mounting frame (23).

4. A color-changing wine cabinet control device based on microwave induction according to claim 3, characterized in that: The installation area comprises a first installation area (231) and a second installation area (232), and both the first installation area (231) and the second installation area (232) are provided with a receiving cavity, and installation blocks are arranged on the inner walls of the receiving cavity in a relative manner.

5. The color-changing wine cabinet control device based on microwave induction according to claim 3 is characterized in that: The color-changing door body (1) comprises a door frame strip (11) and a door body glass (12), wherein the door body glass (12) is mounted on the door frame strip (11), and the sensing device (2) is arranged on the door frame strip (11).

6. A color-changing wine cabinet control device based on microwave induction according to claim 5, characterized in that: The sensing device (2) is provided with a wire for electrically connecting to the color-changing door body (1), and the upper surface of the door frame strip (11) is provided with a hinge hole (111) for passing the wire.

7. The color-changing wine cabinet control device based on microwave induction according to claim 5 is characterized in that: The installation area on the installation frame (23) faces the side of the door frame strip (11) away from the cabinet body.

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