CN213789089U - Unmanned sales counter disinfection and sterilization system - Google Patents

Unmanned sales counter disinfection and sterilization system Download PDF

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Publication number
CN213789089U
CN213789089U CN202022700850.6U CN202022700850U CN213789089U CN 213789089 U CN213789089 U CN 213789089U CN 202022700850 U CN202022700850 U CN 202022700850U CN 213789089 U CN213789089 U CN 213789089U
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Prior art keywords
disinfection
sterilization
sales counter
control unit
lamp
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CN202022700850.6U
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吴一黎
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Yi Tunnel Beijing Technology Co Ltd
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Yi Tunnel Beijing Technology Co Ltd
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Abstract

The utility model provides an unmanned sales counter disinfection and isolation system, it includes: sales counter, a plurality of disinfection and sterilization lamp and install door cabinet lock on the sales counter, the disinfection and sterilization lamp sets up in the inner chamber of sales counter, the system still includes: the control unit and the power supply unit are electrically connected with the control unit, the input end of the control unit is electrically connected with the door cabinet lock, the output end of the control unit is electrically connected with the disinfection and sterilization lamp, and the power supply unit is respectively electrically connected with the door cabinet lock and the disinfection and sterilization lamp. The utility model provides a technical scheme can effectually eliminate bacterium and virus in the cabinet, avoids the virus in cabinet deposit goods, cross infection's risk when reducing the user and using.

Description

Unmanned sales counter disinfection and sterilization system
Technical Field
The utility model relates to an unmanned sales counter, in particular to unmanned sales counter disinfection and sterilization system.
Background
The sales counter becomes an important mode for retail of commodities in public places, and the unattended sales counter can greatly improve the purchase desire of users, expand the time dimension of consumption of the users and provide continuous and stable selling channels for merchants, so that the unattended sales counter is more and more favored by the merchants and customers. Along with the popularization of the application, the types of the unmanned sales counter and the types of the sold goods are increasingly abundant.
Along with this, the problem of the contact type bacterial and viral transmission in the sanitation of the goods becomes a major concern.
Disclosure of Invention
An object of the utility model is to provide an unmanned sales counter disinfection and isolation system can effectually eliminate bacterium and virus in the cabinet, avoids the virus to deposit goods in the cabinet, reduces user cross infection's when using risk.
In order to achieve the above object, the present invention provides the following technical solutions:
an unmanned counter sterilization system, comprising: sales counter, a plurality of disinfection and sterilization lamp and install door cabinet lock on the sales counter, the disinfection and sterilization lamp sets up in the inner chamber of sales counter, the system still includes: the control unit and the power supply unit are electrically connected with the control unit, the input end of the control unit is electrically connected with the door cabinet lock, the output end of the control unit is electrically connected with the disinfection and sterilization lamp, and the power supply unit is respectively electrically connected with the door cabinet lock and the disinfection and sterilization lamp.
In the unmanned sales counter sterilization system as described above, preferably, the sales counter includes: the cabinet body that is formed with the inner chamber with set up in a plurality of layers of commodity shelf in the inner chamber be provided with above the commodity shelf disinfection lamp.
In the above unmanned sales counter sterilization system, preferably, the sterilization lamps are disposed right above the commodity shelves, and one or more sterilization lamps are disposed for each commodity shelf.
In the above unmanned sales counter sterilization system, preferably, a plurality of the sterilization lamps are connected in parallel between the control unit and the power supply unit.
In the above unmanned counter sterilization system, preferably, the sterilization lamp includes: the ultraviolet lamp strip with the lamp shade is all fixed mounting on the fixed bolster, the ultraviolet lamp strip is located in the inner chamber of lamp shade.
In the above unmanned counter sterilization system, preferably, the fixing bracket is made of an aluminum material, and the lamp cover is made of quartz.
In the above unmanned counter sterilization system, preferably, the wavelength band of the sterilization lamp includes: the sterilizing lamp is an LED ultraviolet sterilizing lamp.
In the above unmanned counter sterilization system, preferably, the control unit comprises: the output end of the controller is connected with the input end of the first relay, and the output end of the first relay and the plurality of disinfection and sterilization lamps are connected between the output end of the power supply unit and the input end of the power supply unit in series.
In the above unmanned counter sterilization system, preferably, the number of the input terminals of the control unit is two, which are respectively the first input terminal and the second input terminal, the number of the output terminals of the control unit is two, which are respectively the first output terminal and the second output terminal, and the door and cabinet lock includes: the output end of the customer verification device is electrically connected with the first input end of the control unit, the first output end of the control unit is electrically connected with the starting end of the electronic lock, the second output end of the control unit is electrically connected with the disinfection and sterilization lamp, and the output end of the electronic lock is connected with the second input end of the control unit.
In the above unmanned counter sterilization system, preferably, the customer verification device is: a bar code, or a bar code scanner, or a fingerprint recognizer, or a face recognizer, or a distance measurement sensor and a face recognizer.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is:
the utility model is non-contact and has low power consumption; the utility model can effectively eliminate bacteria and virus in the cabinet by installing a disinfection lamp above each layer of commodity shelf of the sales counter, thereby avoiding the virus to store goods in the cabinet and reducing the risk of cross infection when users use the goods shelf; the utility model discloses with the monitoring signal transmission of lock control unit to door cabinet lock for the control unit, rethread control unit makes to the disinfection lamp control the utility model discloses guaranteed that consumer's shopping is experienced, also made the utility model discloses a disinfection lamp carries out long-time sterilization to the inner chamber of sales counter and commodity.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. Wherein:
fig. 1 is a schematic diagram of connection among a control unit, a power supply unit, a door cabinet lock and a disinfection lamp according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of a sterilamp according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a sales counter and a disinfection lamp according to an embodiment of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is a schematic diagram of a control principle provided by an embodiment of the present invention.
Description of reference numerals:
the intelligent cabinet comprises a disinfection and sterilization lamp 1, a control unit 2, a controller 3, a door cabinet lock 4, a power supply unit 5, a sales counter 6, an ultraviolet lamp bar 7, a fixing support 8, a lampshade 9 and a first relay 10.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. Each example is provided by way of explanation of the invention and not limitation of the invention. In fact, it will be apparent to those skilled in the art that modifications and variations can be made in the present invention without departing from the scope or spirit of the invention. For instance, features illustrated or described as part of one embodiment, can be used with another embodiment to yield a still further embodiment. It is therefore intended that the present invention encompass such modifications and variations as fall within the scope of the appended claims and equivalents thereof.
In the description of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and do not require that the present invention must be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. The terms "connected", "connected" and "disposed" used in the present invention should be understood in a broad sense, and may be, for example, either fixedly connected or detachably connected; can be directly connected or indirectly connected through intermediate components; the connection may be a wired electrical connection, a wireless electrical connection, or a wireless communication signal connection, and a person skilled in the art can understand the specific meaning of the above terms according to specific situations.
As shown in fig. 1 to 5, according to an embodiment of the present invention, there is provided an unmanned sales counter disinfection and sterilization system, which includes a sales counter 6, a plurality of disinfection and sterilization lamps 1, and a door lock 4 installed on the sales counter 6. The disinfection and sterilization lamp 1 is arranged in the inner cavity of the sales counter 6; the disinfection and sterilization system further comprises a control unit 2 and a power supply unit 5 electrically connected with the control unit 2, the control unit 2 is electrically connected with the door cabinet lock 4, the control unit 2 is electrically connected with the disinfection and sterilization lamp 1, and the power supply unit 5 is electrically connected with the door cabinet lock 4 and the disinfection and sterilization lamp 1 respectively to provide power. The number of the sterilizing lamps 1 can be one or more, and the number of the sterilizing lamps can be determined according to the arrangement of goods in the sales counter or the volume of the sales counter. Preferably a plurality thereof.
The disinfection and sterilization lamp 1 is arranged in the inner cavity of the sales counter 6, so that bacteria and viruses in the counter can be effectively eliminated, the viruses are prevented from being stored in the counter, and the risk of cross infection when a user uses the disinfection and sterilization lamp is reduced; in this embodiment, the sales counter 6 can be an ice chest. The input end of the control unit 2 is electrically connected with the door cabinet lock 4, and the output end of the control unit 2 is electrically connected with the disinfection and sterilization lamp 1, so that the on-off of the disinfection and sterilization lamp 1 can be reasonably controlled, namely, when the door cabinet lock 4 is opened, the control unit 2 receives an opening signal, and accordingly the disinfection and sterilization lamp 1 is turned off; when the door cabinet lock 4 is closed, the control unit receives a signal, and accordingly the disinfection and sterilization lamp 1 is lightened.
In the above-described embodiment of the present invention, the control unit 2 includes: controller 3 and first relay 10, the output of controller 3 is connected with the input (the coil side promptly) of first relay 10, and the output (the contact side promptly) of first relay 10 and a plurality of disinfection and sterilization lamp 1 series connection are between the output of power supply unit 5 and the input of power supply unit 5, for parallel connection between a plurality of disinfection and sterilization lamp 1. The presence or absence of current flow at the input of the first relay 10 (i.e. whether or not the coil is energized) is controlled by the output of the controller 3. When the controller is used specifically, the controller 3 comprises a single chip microcomputer and a first tertiary tube. The single chip microcomputer is connected with the input end of the first relay 10 through the first triode, whether the first triode is conducted or not is controlled by the single chip microcomputer, when the first triode is a PNP type triode and the output end of the single chip microcomputer supplies low level to the B pole of the first triode, the first triode is conducted, the input end of the first relay 10 is provided with current, the output end of the first relay 10 is closed (namely, a movable contact of the first relay is disconnected with the first static contact and is closed with the second static contact), the disinfection and sterilization lamp 1 is communicated with the power supply unit 5, and lighting is achieved; when the output end of the single chip microcomputer sends a high level to the B pole of the first triode, the first triode is cut off, no current passes through the input end of the first relay 10, the output end of the first relay 10 is disconnected (namely, the movable contact of the first relay 10 is disconnected with the second fixed contact and is closed with the first fixed contact), the disinfection and sterilization lamp 1 cannot be communicated with the power supply unit 5, and the disinfection and sterilization lamp is extinguished.
In this embodiment, the lock body of the door cabinet lock 4 is an electronic lock, and the controller 3 can control the driving motor of the electronic lock to rotate forward or backward when the door cabinet lock 4 is opened or closed, so as to drive the latch of the door cabinet lock 4 to complete the operation of unlocking or locking. In other embodiments, the electronic lock may be an electromagnetic lock, the electromagnetic lock mainly comprises a lock head, a mounting bracket, and a lock plate, an electromagnetic induction coil is disposed inside the lock head, and the lock head is mounted on the mounting bracket. Correspondingly, the control unit 2 further comprises a second relay, and the controller further comprises a second triode. When the lock is installed, the lock head is connected with the second triode of the controller 3 through the power line, the second triode is electrically connected with the single chip microcomputer of the controller 3, whether the second triode is conducted or not is controlled by the single chip microcomputer, the installation support is fixedly installed on the cabinet body of the sales counter 6 through screws, and then the lock catch plate is installed on the door cabinet of the sales counter 6. When the second triode is a PNP type triode and the output end of the single chip microcomputer supplies low level to the B pole of the second triode during specific application, the second triode is conducted, the electromagnetic induction coil of the second relay passes through current and generates magnetic force for adsorbing the lock catch plate; the lock head absorbs the lock catch plate on the lock head through magnetic force to complete the operation of locking; when the output end of the singlechip supplies high level to the B pole of the second triode, the second triode is cut off, no current passes through the electromagnetic induction coil, and the magnetic force for adsorbing the lock catch plate is not generated; the lock head does not adsorb the lock catch plate, and the unlocking operation is completed. It should be noted that, the single chip microcomputer of the controller may adopt an STM32 series single chip microcomputer.
The utility model discloses when concrete implementation, high in the clouds server system sends the order of opening the door to controller 3, controller 3 receives after the order of opening the door, controller 3 control door cabinet lock is opened, customer can open the cabinet door this moment, when the door cabinet lock is opened, the state signal that door cabinet lock 4 was opened transmits for controller 3 through IO switching value, after the state signal that door cabinet lock 4 was opened was received to controller 3's input, controller 3 disconnection first relay 10, the coil of first relay 10 loses the electricity promptly, make the movable contact of first relay 10 and the normally closed contact disconnection of first relay 10, with the normally open contact closure of first relay 10, the disinfection lamp extinguishes, consumer's shopping experience has been guaranteed. The cloud server system sends a door opening command to be triggered by a mobile terminal, such as a mobile phone, held by a customer, for example, a two-dimensional code on an unmanned sales counter is scanned and triggered by the mobile phone, and the two-dimensional code carries an identity of the unmanned sales counter; it may also be triggered by a controller, for example: the automatic vending cabinet is provided with a code scanner electrically connected with the controller, the code scanner scans a two-dimensional code displayed on a mobile terminal held by a customer, and the two-dimensional code carries a customer identity; the unmanned vending cabinet is provided with a face recognizer or a fingerprint recognizer which is used for carrying out biological feature recognition on the customers.
When the cabinet door is closed, state signal that door cabinet lock 4 was closed passes through the IO switching value and transmits for controller 3, and after the state signal that door cabinet lock 4 was closed was received to controller 3's input, the closed first relay 10 of controller 3, the coil of first relay 10 got the electricity promptly, makes the movable contact of first relay 10 and the normally closed contact of first relay 10 closed, and with the normally open contact disconnection of first relay 10, the sterilamp was opened, makes the utility model discloses a long-time sterilization is carried out to inner chamber and the commodity of sales counter 6 to sterilamp 1.
In the embodiment of the present invention, the sales counter 6 comprises: the goods shelf is arranged in an inner cavity formed by the cabinet body and is provided with goods, and the goods shelf is used for bearing the goods and is preferably in a plate-shaped structure. A disinfection and sterilization lamp 1 is arranged above the commodity shelf. The sterilizing lamp 1 can be arranged right above the commodity shelf, for example: the disinfection and sterilization lamp 1 is arranged on the top wall of the cabinet body or the bottom surface of the commodity shelf which is adjacent to the commodity shelf and positioned above the commodity shelf or is suspended right above the commodity shelf through a bracket arranged on the cabinet body; the shelf type disinfection lamp can also be arranged obliquely above the commodity shelf, for example, the disinfection lamp 1 is arranged on the cabinet body to avoid touching the disinfection lamp when taking and placing commodities. During the application, can set up on the back side wall of the cabinet body and/or on the left side wall of the cabinet body and/or the right side wall of the cabinet body, the left side wall and the right side wall of the cabinet body are relative two lateral walls, and the back side wall of the cabinet body sets up for relative with the cabinet door of the cabinet body, and the back side wall of the cabinet body is connected between the left and right lateral walls of the cabinet body. The length direction of disinfection and isolation lamp can be unanimous with the circumference of the cabinet body, also can be certain angle with the circumference direction of the cabinet body, if 90, unanimous with the vertical direction of the cabinet body this moment, and this embodiment does not prescribe a limit to this. The corresponding number of the commodity shelf and the disinfection and sterilization lamp 1 can be as follows: a plurality of disinfection and sterilization lamps 1, such as one or more lamps, are correspondingly arranged on each layer of commodity shelf; the multi-layer commodity shelf can also share a plurality of disinfection and sterilization lamps 1, such as two layers, three layers and the like, and at the moment, in order to effectively and fully disinfect and sterilize, the commodity shelf is formed with a hollow structure.
Parallelly connected between a plurality of disinfection and sterilization lamp 1, a plurality of disinfection and sterilization lamp 1 parallel connection promptly between the output of control unit 2 and the output of power supply unit 5 (or call positive pole), make the use between disinfection and sterilization lamp 1 not influence each other, still easily realize the bright of controlling a plurality of disinfection and sterilization lamp 1 simultaneously and go out.
In the above embodiment of the present invention, as shown in fig. 2, the disinfection lamp 1 includes a fixed support 8, an ultraviolet lamp strip 7 for disinfection and a lampshade 9 fixedly mounted on the fixed support 8, wherein the ultraviolet lamp strip 7 is located in an inner cavity of the lampshade 9, the ultraviolet lamp strip 7 is fixedly mounted on the fixed support 8, in this embodiment, the ultraviolet lamp strip 7 adopts a LED ultraviolet lamp strip, and at this time, the disinfection lamp can be referred to as a LED ultraviolet disinfection lamp. Of course, in other embodiments, the ultraviolet light bar 7 can also be a strong ultraviolet high-pressure mercury light bar or a strong metal halide light bar or a printing plate light bar, etc. The number of the ultraviolet lamp strips 7 is plural, and in the present embodiment, the wavelength band of each ultraviolet lamp strip 7 includes a UVA band and a UVC band, and the UVA band and the UVC band complement each other, so that the balance between the penetrability and the disinfection characteristics is realized. In this embodiment, the fixing bracket 8 is used as a support frame for the ultraviolet lamp strip 7, and the material of the fixing bracket 8 is made of aluminum material, so that the fixing bracket 8 has good heat dissipation performance. In this embodiment, lamp shade 9 adopts the transparent quartz material to make, has guaranteed ultraviolet lamp strip 7's penetrability, in this embodiment, because ultraviolet lamp strip 7 adopts LED ultraviolet lamp strip (the light wave that LED ultraviolet lamp strip sent can not arouse ozone), so ultraviolet lamp strip 7 can not produce ozone when using, makes the sales counter free from the peculiar smell, promotes customer's shopping experience.
In the embodiment of the present invention, in order to reduce the power consumption, the power supply unit 5 of the present invention adopts a 12V power supply to supply power to the control unit 2, the door cabinet lock 4 and the disinfection lamp 1, and the power of the 12V power supply is 12V/800 mA.
The embodiment of the utility model provides an in, whether high in the clouds server system sends the order of opening the door and is controlled by the customer verification device of door cabinet lock, customer verification device is used for verifying customer's identity, in order to reach the purpose of confirming customer's identity, door cabinet lock 4 includes customer verification device and electronic lock this moment, the input and the output of the control unit 2 are two, specifically, customer verification device's output and the first input electric connection of the control unit 2, the first output of the control unit 2 and the start-up end electric connection of electronic lock, the second output and the 1 electric connection of disinfection lamp of the control unit 2, the output and the second input of the control unit 2 of electronic lock are connected.
In one embodiment, it can be understood that the customer verification device is a barcode, such as a two-dimensional code or a barcode, which carries identification information of the sales counter and is disposed on the sales counter 6, the customer holds a terminal device, the terminal device can recognize the barcode, such as by scanning, and then sends a door opening request to the cloud server system, where the door opening request includes the customer information and the identification information, the customer is verified by the cloud server system, and after the verification is passed, an instruction can be sent to the controller 3, so as to control the opening or closing of the door counter lock 4. It should be noted that, whether the customer is a registered user of the unmanned sales counter disinfection and sterilization system is mainly verified, if not, prompt information is sent to prompt the customer to register, and after the registration is passed, the system can be used. In another embodiment, it will be appreciated that the customer verification means is a barcode, which is provided on the sales counter 6. Generate the bar code on the terminal equipment that customer held, like the two-dimensional code, load customer's identification information on it, aim at the bar code scanner with the two-dimensional code that generates, the bar code scanner can send the information that scans for controller 3, sends the request of opening the door to high in the clouds server system by controller 3 according to this, through high in the clouds server system verification pass the back, alright with send the instruction to controller 3, and then control opening or closing of door cabinet lock 4.
In another embodiment, it can be understood that the customer verification device is a fingerprint identifier disposed on the sales counter 6, the fingerprint identifier sends the identified fingerprint information to the controller 3, the controller 3 sends a door opening request to the cloud server system accordingly, and after the verification of the cloud server system is passed, the customer verification device can send an instruction to the controller 3 to control the opening or closing of the door lock 4.
In another embodiment, it can be understood that a face recognizer is arranged on the sales counter 6, the face recognizer sends the recognized face information to the controller 3, the controller 3 sends a door opening request to the cloud server system accordingly, and after the door opening request passes the verification of the cloud server system, the face recognizer can send an instruction to the controller 3 to further control the opening or closing of the door and cabinet lock 4.
In another embodiment, it will be appreciated that the customer verification device is a face recognizer and a ranging sensor, both of which are located on the sales counter 6. When the distance measuring sensor detects that the customer is close to the sales counter 6, the face recognizer is started to recognize the customer, the recognized face information is sent to the controller 3, the controller 3 sends a door opening request to the cloud server system accordingly, and after the cloud server system verifies that the door opening request passes, the face recognizer can send an instruction to the controller 3 so as to control the door and cabinet lock 4 to be opened or closed. The distance measuring sensor may be an infrared sensor. When the method is applied, the preset distance threshold value is 70cm, when the distance between the detected distance and a customer is smaller than 70cm, the face recognizer is started, otherwise, the face recognizer is not started.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A disinfection and sterilization system for an unmanned sales counter, which is characterized in that,
the system comprises: a sales counter, a plurality of disinfection and sterilization lamps and a door counter lock arranged on the sales counter,
the disinfection and sterilization lamp is arranged in the inner cavity of the sales counter,
the system further comprises: a control unit, a power supply unit electrically connected with the control unit,
the input end of the control unit is electrically connected with the door cabinet lock,
the output end of the control unit is electrically connected with the disinfection and sterilization lamp,
the power supply unit is electrically connected with the door cabinet lock and the disinfection and sterilization lamp respectively.
2. The unmanned sales counter sterilization system of claim 1,
the sales counter comprises: a cabinet body formed with the inner cavity and a plurality of layers of commodity shelves arranged in the inner cavity,
the disinfection and sterilization lamp is arranged above the commodity shelf.
3. The unmanned sales counter sterilization system of claim 2,
the disinfection and sterilization lamp is arranged right above the commodity shelf,
one or more disinfection and sterilization lamps are configured for each layer of the commodity shelf.
4. The unmanned sales counter sterilization system of claim 1,
the plurality of disinfection and sterilization lamps are connected in parallel between the control unit and the power supply unit.
5. The unmanned sales counter sterilization system of claim 1,
the sterilizing lamp includes: a fixed bracket, an ultraviolet lamp strip and a lampshade for disinfection and sterilization,
the ultraviolet lamp strip with the lamp shade is all fixed mounting in on the fixed bolster, the ultraviolet lamp strip is located in the inner chamber of lamp shade.
6. The unmanned sales counter sterilization system of claim 5,
the fixing bracket is made of an aluminum material,
the lampshade is made of quartz.
7. The unmanned sales counter sterilization system of claim 1,
the wave band of the disinfection and sterilization lamp comprises: the UVA band and the UVC band,
the disinfection and sterilization lamp is an LED ultraviolet disinfection and sterilization lamp.
8. The unmanned sales counter sterilization system of claim 1,
the control unit includes: a controller and a first relay, wherein the first relay is connected with the controller,
the output end of the controller is connected with the input end of the first relay, and the output end of the first relay and the plurality of disinfection and sterilization lamps are connected between the output end of the power supply unit and the input end of the power supply unit in series.
9. The sterilization system for unmanned sales counter of claim 1, wherein the control unit has two inputs, a first input and a second input, respectively, and two outputs, a first output and a second output, respectively,
the door cabinet lock includes: a customer authentication device and an electronic lock,
the output end of the customer verification device is electrically connected with the first input end of the control unit, the first output end of the control unit is electrically connected with the starting end of the electronic lock, the second output end of the control unit is electrically connected with the disinfection and sterilization lamp, and the output end of the electronic lock is connected with the second input end of the control unit.
10. The unmanned sales counter sterilization system of claim 9, wherein the customer verification device is:
a bar code, or
Code scanners, or
Fingerprint recognizer, or
Face recognizer, or
A distance measuring sensor and a face recognizer.
CN202022700850.6U 2020-11-19 2020-11-19 Unmanned sales counter disinfection and sterilization system Active CN213789089U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022700850.6U CN213789089U (en) 2020-11-19 2020-11-19 Unmanned sales counter disinfection and sterilization system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022700850.6U CN213789089U (en) 2020-11-19 2020-11-19 Unmanned sales counter disinfection and sterilization system

Publications (1)

Publication Number Publication Date
CN213789089U true CN213789089U (en) 2021-07-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022700850.6U Active CN213789089U (en) 2020-11-19 2020-11-19 Unmanned sales counter disinfection and sterilization system

Country Status (1)

Country Link
CN (1) CN213789089U (en)

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