CN216020241U

CN216020241U - Novel air curtain cabinet

Info

Publication number: CN216020241U
Application number: CN202121723065.0U
Authority: CN
Inventors: 常冲; 周诚志; 孙晓斌
Original assignee: Aucma Co Ltd
Current assignee: Aucma Co Ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-03-15
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a novel air curtain cabinet which comprises an open type cabinet body, a scroll, a soft door curtain, a controller, a proximity sensor and a motor, wherein the scroll is installed at the top of the front side of the open type cabinet body, the top of the soft door curtain is connected with the periphery of the scroll, an output shaft of the motor is connected with the scroll, the controller is respectively electrically connected with the proximity sensor and the motor, the proximity sensor can detect whether a person approaches the controller and transmits a detection signal to the controller, and the controller can control the motor to rotate forwards and backwards according to the detection signal to realize the rolling up and the releasing of the soft door curtain. This air curtain cabinet can be close to or leave by the automatic perception someone to corresponding rollup soft door curtain, turn on the light action and put soft door curtain, turn off the light action down, when not influencing consumer's shopping commodity, improved air curtain cabinet heat preservation effect, reduced the refrigeration consumption.

Description

Novel air curtain cabinet

Technical Field

The utility model relates to the technical field of air curtain cabinets, in particular to a novel air curtain cabinet.

Background

The air curtain cabinet is also called as a vertical air cabinet, the refrigeration temperature is generally between 10 ℃ and-10 ℃, and the refrigeration principle is that cold air is blown out from the back, so that the cold air uniformly covers all corners of the air curtain cabinet to achieve the effect of keeping the product fresh. The device is mainly suitable for storing beverages, milk products, fruits, vegetables, meat products and the like in a low-temperature state in large supermarkets, convenience stores, large-scale restaurant chain stores, fruit stores, hotels, high-grade clubs and the like.

Most of the existing air curtain cabinets are open, so that the goods are conveniently displayed and taken from the cabinets by consumers, but the refrigerating space in the cabinets is in direct contact with air, the heat preservation effect is very poor, the refrigerating power consumption is high, and serious energy loss is caused.

In this regard, there is a need for improvements in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel air curtain cabinet, which aims to solve the problems that in the prior art, a refrigerating space of the air curtain cabinet is in direct contact with air, the heat preservation effect is very poor, the refrigerating power consumption is high, and the serious energy loss is caused.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a novel air curtain cabinet, includes the open-type cabinet body, spool, soft door curtain, controller, proximity sensor and motor, the front side top at the open-type cabinet body is installed to the spool, soft door curtain top is connected with the spool periphery, the output shaft and the spool of motor are connected, the controller is connected with proximity sensor and motor electricity respectively, proximity sensor can detect whether someone is close to send detected signal to the controller, the controller can realize rolling up and transferring of soft door curtain according to the positive and negative rotation of detected signal control motor.

Preferably, the proximity sensor is mounted at the bottom of the front side of the open-type cabinet.

Preferably, the cabinet also comprises an illuminating lamp arranged inside the open type cabinet body, the illuminating lamp is electrically connected with the controller, and the controller can control the opening and closing of the illuminating lamp according to the detection signal.

Preferably, the controller is a programmable controller.

Preferably, the motor is installed at the top of the side surface of the open type cabinet body through a motor bracket.

Preferably, the motor is a stepper motor.

Preferably, the illuminating lamp is an LED lamp.

Compared with the prior art, the utility model has the following beneficial effects:

the novel air curtain cabinet can automatically sense that a person approaches or leaves, and correspondingly roll up the soft door curtain and turn on the lamp, and lower the soft door curtain and turn off the lamp, so that the heat insulation effect of the air curtain cabinet is improved and the refrigeration power consumption is reduced while the commodity selection of consumers is not influenced.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

Fig. 1 is a working principle diagram of the present invention.

In the figure: 1. a controller; 2. an illuminating lamp; 3. a proximity sensor; 4. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in fig. 1, a preferred embodiment of the present invention provides a novel air curtain cabinet, including: the intelligent control cabinet comprises an open cabinet body, a scroll, a soft door curtain, a controller 1, a lighting lamp 2, a proximity sensor 3 and a motor 4.

The scroll is installed at the top of the front side of the open cabinet body through a support, the top of the soft door curtain is fixedly connected with the periphery of the scroll, and the soft door curtain can be rolled up and placed down through forward rotation and reverse rotation of the scroll.

The motor 4 is a stepping motor, the stepping motor is installed at the top of the side face of the open type cabinet body through a motor support, meanwhile, an output shaft of the stepping motor is connected with the scroll, and the scroll is driven to rotate through the output shaft after the stepping motor is electrified.

Wherein, proximity sensor 3 installs in the front side bottom of the open-type cabinet body, can detect whether someone is close.

The illuminating lamp 2 is an LED lamp, is arranged at the top in the open cabinet body and provides illumination for commodities in the air curtain cabinet.

Wherein, controller 1 is programmable controller, for example singlechip, and controller 1 is integrated to be installed in the inside control box of air curtain cabinet, and controller 1 is connected with proximity sensor 3, step motor and LED lamp electricity respectively.

The working principle of the utility model is explained as follows:

when someone is close to the air curtain cabinet, trigger and install proximity sensor 3 in open-type cabinet body front side bottom, proximity sensor 3 sends the signal of telecommunication and sends controller 1 to, and control LED lamp is opened when controller 1 receives this signal, and step motor rotation (for example corotation) certain angle or certain time are controlled to the while, and then the soft door curtain of rollup, and controller 1 control step motor pivoted angle or time need pass through the procedure according to the length of soft door curtain and set for. This people has selected goods and has left, triggers proximity sensor 3 once more, and proximity sensor 3 signals of telecommunication and send controller 1 to, and controller 1 controls the LED lamp and closes when receiving this signal, controls step motor simultaneously and rotates (for example reverse) certain angle or certain time, and then puts soft door curtain down, temporarily closes the air curtain cabinet.

It should be noted that, of course, the implementation of the above functions depends on the programming of the controller, and the programming can be implemented by referring to the prior art, and the present invention is not specifically described.

In summary, the novel air curtain cabinet provided by the embodiment of the utility model can automatically sense that a person approaches or leaves, and perform corresponding actions of rolling up the soft door curtain, turning on the light, putting down the soft door curtain and turning off the light, so that the heat preservation effect of the air curtain cabinet is improved and the refrigeration power consumption is reduced while the commodity selection of consumers is not influenced.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a novel air curtain cabinet, includes the open-type cabinet body, its characterized in that still includes spool, soft door curtain, controller, proximity sensor and motor, the front side top at the open-type cabinet body is installed to the spool, soft door curtain top is connected with the spool periphery, the output shaft and the spool of motor are connected, the controller is connected with proximity sensor and motor electricity respectively, proximity sensor can detect whether someone is close to send detected signal to the controller, the controller can realize rolling up and transferring of soft door curtain according to the positive and negative rotation of detected signal control motor.

2. The new air curtain cabinet as claimed in claim 1, wherein the proximity sensor is mounted at the bottom of the front side of the open cabinet body.

3. The novel air curtain cabinet as claimed in claim 1, further comprising a lighting lamp installed inside the open-type cabinet body, wherein the lighting lamp is electrically connected to the controller, and the controller can control the lighting lamp to be turned on or off according to the detection signal.

4. The new air curtain cabinet as claimed in claim 1, wherein the controller is a programmable controller.

5. The cabinet according to claim 1, wherein said motor is mounted on the top of the side of the open cabinet body by means of a motor bracket.

6. The new air curtain cabinet as claimed in claim 1, wherein the motor is a stepper motor.

7. The cabinet according to claim 1, wherein the lighting lamp is an LED lamp.