CN218791516U - Fresh goods shelf with refrigeration function - Google Patents

Abstract

The utility model discloses a fresh shelf with refrigeration function in the field of shelves, comprising a frame body, a detection component, a control component and a cold air component, the frame body includes a support piece and a cargo cavity, and the cargo cavity is provided with a limit piece, the The limiting part is arranged at the opening of the cargo cavity, and the frame body is provided with a display, and the display is arranged under the limiting part; the detection assembly includes a temperature sensor and a humidity sensor, and the detection assembly Located on the inner side of the cargo cavity; the cold air assembly includes a refrigerator, an air outlet and a duct, the air outlet communicates with the refrigerator through the duct, and the air outlet is arranged on the inner side of the cargo cavity ; The fresh shelf with refrigeration function of the utility model is a fresh shelf with independent cargo cavity and automatic temperature adjustment.

Description

Fresh shelf with cooling function

technical field

The utility model relates to the technical field of shelves, in particular to a fresh shelf with refrigeration function.

Background technique

Supermarket shelves refer to stretchers for placing goods in supermarkets. The earliest shelves in China are often called counters. There are iron, wood, glass, etc. Supermarket shelves are designed for standard supermarkets. The biggest feature of the developed and designed shelves is lightness and beauty. It does not have the complicated accessories like the supermarket shelves, and the display method has also been adjusted accordingly. It pays more attention to the display effect and humanized display of the goods. It is displayed on the shelf. Commodities can efficiently use the limited business space, arrange the products in an orderly manner, make customers understand at a glance, and transmit product information to customers as quickly as possible. Basic operating facilities with a high standard of service.

The existing shelf technology for fresh food supermarkets has the following problems: when the existing shelf goods for fresh food supermarkets are in use, because there are multiple layers of separate shelves on the shelf, fresh food products are placed on different shelves according to different categories. shelves, but the temperature of each shelf is the same, which greatly increases power consumption, so a fresh shelf with cooling function is proposed.

Contents of the invention

In order to overcome the shortcomings of the existing technical solutions, the utility model provides a fresh shelf with a refrigeration function, which can effectively solve the problems raised by the background technology.

The technical solution adopted by the utility model to solve the technical problem is: a fresh shelf with refrigeration function, including a frame body, a detection component, a control component and a cold air component, the frame body includes a support member and a cargo cavity, and the cargo cavity A limiter is provided, and the limiter is arranged at the opening of the cargo cavity, and the frame body is provided with a display, and the display is arranged under the limiter;

The detection component includes a temperature sensor and a humidity sensor, and the detection component is arranged inside the cargo cavity;

The cold air assembly includes a refrigerator, an air outlet and a conduit, the air outlet communicates with the refrigerator through the conduit, and the air outlet is arranged on the inside of the cargo cavity;

The control assembly includes a control valve and a main control circuit board, the control valve is arranged on the conduit, and the main control circuit board is electrically connected with the refrigerator.

Further, the refrigerator is a compression refrigerator or an absorption refrigerator or a steam injection refrigerator or a semiconductor refrigerator.

Further, the conduit is a double-layer insulated flexible conduit, and the cross-sectional shape of the conduit is circular or oval.

Further, the temperature sensor is a thermosensitive semiconductor sensor, and the humidity sensor is a carbon humidity sensor.

Further, the frame body is provided with a heat dissipation port, and the heat dissipation port is provided on one side of the refrigerator.

Compared with the prior art, the beneficial effect of the utility model is: a fresh shelf with refrigeration function, the utility model is a fresh shelf with an independent cargo cavity and an automatic temperature adjustment, and the shelf can be used according to different fresh food needs. The environment regulates the temperature, which is highly targeted and efficient.

Description of drawings

Fig. 1 is the perspective view of the fresh shelf with refrigeration function of the utility model;

Fig. 2 is a partial schematic diagram of the fresh shelf with refrigeration function of the present invention;

Fig. 3 is the sectional view of the fresh shelf with refrigeration function of the utility model;

Fig. 4 is a rear view of the fresh shelf with refrigeration function of the present invention.

Labels in the figure:

2-frame, 201-support, 202-cargo cavity, 3-detection component, 301-temperature sensor, 302-humidity sensor, 4-limiting piece, 5-display, 6 cooling air component, 601-air outlet, 602 - conduit; 603 - refrigerator, 7 - control assembly, 701 - control valve, 702 - main control circuit board, 9 - cooling port.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1-4, the fresh shelf with refrigeration function includes a frame body 2, a detection component 3, a control component 7 and a cold air component 6, the frame body 2 includes a support 201 and a cargo cavity 202, and the cargo The cavity 202 is provided with a limiter 4, the limiter 4 is a strip-shaped plastic plate, the limiter 4 is arranged at the opening of the cargo cavity 202, the frame body 2 is provided with a display 5, the The display 5 is arranged below the limiter 4; the display 5 is used to display the information in the cargo chamber 202, the information includes real-time temperature information, real-time humidity information, unit price information of the goods in the cargo chamber 202, and the production date of the goods and the remaining quantity information, the detection assembly 3 includes a temperature sensor 301 and a humidity sensor 302, the detection assembly 3 is arranged inside the cargo chamber 202; the cold air assembly 6 includes a refrigerator 603, an air outlet 601 and a conduit 602 , the air outlet 601 communicates with the refrigerator 603 through the conduit 602, and the air outlet 601 is arranged inside the cargo chamber 202; the control assembly 7 includes a control valve 701 and a main control circuit board 702 , the control valve 701 is set on the conduit 602, the main control circuit board 702 is electrically connected to the refrigerator 603, and the main control circuit board 702 controls the operating frequency of the refrigerator 603, thereby controlling the production For the cooling efficiency of the fresh shelf, the cold air discharged from the refrigerator 603 enters the cargo chamber 202 through the duct 602 and the air outlet 601 to cool the items in the cargo chamber 202 .

The refrigerator 603 is a compression refrigerator, and the display 5 is composed of TFTs, composed of liquid crystal pixels, driven by thin-film transistors integrated behind the pixels, and has the advantages of high responsiveness, high brightness, and high contrast. The control circuit board 702 is a general-purpose high-performance microprocessor. Compared with the traditional central processing unit, the general-purpose high-performance microprocessor has the advantages of small size, light weight, and easy modularization. Operations such as exchanging information between the external memory and logic components are the calculation and control parts inside the fresh food shelf. The temperature sensor 301 is a heat-sensitive semiconductor sensor, and the humidity sensor 302 is a carbon humidity sensor.

The control valve 701 is a copper electrical signal double-door control conduit valve, the control valve 701 is connected to the main control circuit board 702 through wires, the conduit 602 is a double-layer heat-insulating flexible conduit, and the cross-section of the conduit 602 The shape is circular or oval. The control valve 701 is used to control the speed of the cooling air in the conduit 602 , and the control valve 701 is connected to the conduit 602 through a valve seat.

The frame body 2 is provided with a heat dissipation opening 9 , and the heat dissipation opening 9 is provided on one side of the refrigerator 603 .

When using the fresh shelf with refrigeration function in this solution, put the fresh food that needs to be refrigerated into the cargo cavity 202, and start the refrigerator 603 through the main control circuit board 702, so that the refrigerator 603 generates cold air, and the cold air enters the conduit 602, and the cold air The flow rate can be controlled by the control valve 701. The cold air enters the cargo chamber 202 from the air outlet 601 through the duct 602 and the control valve 701. The control of the control valve 701 can be realized through the main control circuit board 702, so that different cargo chambers 202 The interior is filled with air-conditioning to realize refrigeration. At the same time, the temperature sensor 301 can detect changes in temperature in real time, and the humidity sensor 302 can detect changes in humidity in real time. The production date and remaining quantity information are displayed.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. A fresh shelf with refrigeration function, including a frame body, a detection component, a control component and a cold air component, characterized in that: the frame body includes a support member and a cargo cavity, and the cargo cavity is provided with a limiter, and the limiter The position piece is arranged at the opening of the cargo chamber, the frame body is provided with a display, and the display is arranged under the limit piece; The detection component includes a temperature sensor and a humidity sensor, and the detection component is arranged inside the cargo cavity; The cold air assembly includes a refrigerator, an air outlet and a conduit, the air outlet communicates with the refrigerator through the conduit, and the air outlet is arranged on the inside of the cargo cavity; The control assembly includes a control valve and a main control circuit board, the control valve is arranged on the conduit, and the main control circuit board is electrically connected with the refrigerator. 2. The fresh shelf with refrigeration function according to claim 1, characterized in that: the refrigerator is a compression refrigerator or an absorption refrigerator or a steam jet refrigerator or a semiconductor refrigerator. 3. The fresh shelf with refrigeration function according to claim 1, characterized in that: the conduit is a double-layer thermal insulation flexible conduit, and the cross-sectional shape of the conduit is circular or oval. 4. The fresh shelf with refrigeration function according to any one of claims 1-3, characterized in that: the temperature sensor is a heat-sensitive semiconductor sensor, and the humidity sensor is a carbon humidity sensor. 5. The fresh shelf with refrigeration function according to any one of claims 1-3, characterized in that: the rack body is provided with a heat dissipation opening, and the heat dissipation opening is provided on one side of the refrigerator.

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