CN219480946U

CN219480946U - UVC LED express delivery sterilizer

Info

Publication number: CN219480946U
Application number: CN202222914400.6U
Authority: CN
Inventors: 施青
Original assignee: Wuhan Bingqing Intelligent Technology Co ltd
Current assignee: Wuhan Bingqing Intelligent Technology Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-08-08
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a UVC LED express disinfection cabinet, which belongs to the technical field of express storage, and comprises the following components: the cabinet body, first cabinet door and UVC LED module that disinfects. The cabinet body is provided with a first accommodating cavity for storing the express, and a first opening communicated with the first accommodating cavity, and the first cabinet door is arranged on one side of the cabinet body and used for opening or closing the first opening; the inner face of the first accommodating cavity and the side faces of the first cabinet door, which are opposite to the first accommodating cavity, are respectively provided with a plurality of strip-shaped UVC LED sterilization modules, and the UVC LED sterilization modules on each face are arranged in parallel and equidistantly at intervals. The express disinfection cabinet has the advantages of environmental protection, convenient maintenance, good disinfection effect, long service life and the like.

Description

UVC LED express delivery sterilizer

Technical Field

The utility model relates to the technical field of express storage, in particular to a UVC LED express disinfection cabinet.

Background

Along with the increasingly developed logistics industry, community express cabinets also gradually enter the visual field of people, the appearance of the express cabinets greatly improves the convenience of express delivery extraction of users, and the existing express storage cabinets have a plurality of defects in practical application.

Most of the existing express disinfection cabinets adopt an ultraviolet lamp tube disinfection mode, the lamp tube is inconvenient to maintain and short in service life, and mercury is contained in the express disinfection cabinet. The arrangement mode of the ultraviolet lamp tubes is mainly top or side, the comprehensive disinfection of the inside of the cabinet body cannot be met, in addition, the lamp tubes are mainly quartz tubes, and if the protective measures are not taken, the lamp tubes are easy to collide and break.

The utility model provides a low noise safe ultraviolet sterilizer as mentioned in patent CN216366029U, includes the box, box one side opening, the box opening side articulates there is the door plant, roof middle part, bottom middle part, left side board middle part and right side board middle part of box all are equipped with the ultraviolet fluorescent tube, demountable installation is equipped with the supporter that is used for placing the disinfection article made by quartz glass in the box, the bottom four corners of box all is equipped with the stabilizing mean that prevents the box and emptys. The stabilizing mechanism is used for solving the problem that the ultraviolet lamp is easy to break when the ultraviolet sterilizer is toppled over, once the ultraviolet lamp is broken, mercury in the ultraviolet lamp can pollute the sterilized articles, and the mercury is extremely toxic and has potential safety hazard.

Still some sterilizer adopts UVC-LED lamp pearl as the ultraviolet light source, like described a UVC-LED sterilizer in patent CN213407080U, this sterilizer includes casing and two at least UVC-LED lamps, the casing forms the cavity that supplies preventing to wait to disinfect article, and its innovation lies in: two opposite inner side walls of the shell in the horizontal direction are respectively provided with a UVC-LED lamp; the inner upper wall and/or the inner lower wall of the disinfection cabinet are/is provided with a reflecting plate, and the ultraviolet rays emitted by the UVC-LED lamp have an overlapping area on the reflecting plate. However, the UVC-LED lamp beads are not high in power originally, the ultraviolet rays are broken by reflection of the reflecting plate, so that the ultraviolet rays are unevenly distributed, the disinfection effect is not ideal, and the embedded UVC-LED lamp beads are inconvenient to replace and maintain.

Disclosure of Invention

The embodiment of the application provides a UVC LED express delivery sterilizer, this express delivery sterilizer has environmental protection, maintains conveniently, disappears and kills effectual, long service life's advantage.

A UVC LED express disinfection cabinet, comprising:

the cabinet body is provided with a first accommodating cavity for storing the express, and a first opening communicated with the first accommodating cavity;

the first cabinet door is arranged on one side of the cabinet body and is used for opening or closing the first opening; the method comprises the steps of,

the UVC LED sterilization module, the inner face of first holding chamber with first cabinet door with the opposite side of first holding chamber all is provided with a plurality of banding UVC LED sterilization module, on every face parallel equidistance interval is arranged between the UVC LED sterilization module.

Further, the UVC LED sterilization module comprises a strip-shaped aluminum alloy base and a strip-shaped light source assembly, wherein the aluminum alloy base is attached to the light source assembly face to face, heat conduction silicone grease is coated in the middle of the aluminum alloy base, a clamping groove is formed in the bottom surface, away from the light source assembly, of the aluminum alloy base, and a magnet is fixed in the clamping groove.

Further, a plurality of toothed heat dissipation ribs are arranged on the side surface, close to the light source assembly, of the aluminum alloy base, and the extending direction of the heat dissipation ribs is consistent with that of the aluminum alloy base.

Further, the light source assembly comprises an aluminum substrate and a plurality of UVC LED light sources arranged on the aluminum substrate, and the UVC LED light sources are equidistantly arranged at intervals along the extending direction of the light source assembly.

Further, the distance between the UVC LED light sources on the aluminum substrate is equal to the distance between the UVC LED sterilization modules.

Further, the inner face of the first accommodating cavity and the side face of the first cabinet door opposite to the first accommodating cavity are provided with protective nets, and the distance between the protective nets and the inner face or the side face is larger than that between the UVC LED light source and the inner face or the side face.

Further, the end of the UVC LED sterilization module is provided with a quick connector, and a plurality of UVC LED sterilization modules are connected through the quick connector.

Further, the top surface of the first accommodating cavity is provided with an infrared distance measuring device, and the edge of the first opening is provided with a micro switch.

Further, the cabinet body further comprises a second accommodating cavity and a second opening communicated with the second accommodating cavity, the second accommodating cavity is not communicated with the first accommodating cavity, a control module and a driving module are arranged in the second accommodating cavity, and a second cabinet door is arranged on one side of the second opening and used for opening or closing the second opening.

Further, one side of the second accommodating cavity far away from the second cabinet door is provided with an intelligent display terminal.

One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:

a UVC LED express disinfection cabinet, comprising: the cabinet body, first cabinet door and UVC LED module that disinfects. The cabinet body is provided with a first accommodating cavity for storing the express, and a first opening communicated with the first accommodating cavity, and the first cabinet door is arranged on one side of the cabinet body and used for opening or closing the first opening; the inner face of the first accommodating cavity and the side face of the first cabinet door, which is close to the first accommodating cavity, are provided with a plurality of strip-shaped UVC LED sterilization modules, and the UVC LED sterilization modules on each face are arranged in parallel and equidistantly at intervals. The express disinfection cabinet has the advantages of environmental protection, convenient maintenance, good disinfection effect and long service life.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a UVC LED express disinfection cabinet provided by an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a UVC LED sterilization module according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of another UVC LED express disinfection cabinet according to an embodiment of the present utility model.

A cabinet 100; a first receiving chamber 110; a first cabinet door 111; a protection net 112; an infrared ranging device 113; a micro switch 114;

a UVC LED sterilization module 200; an aluminum alloy base 210; heat dissipation ribs 211; a light source assembly 220; an aluminum substrate 221; UVC LED light sources 222; a quick connector 230; a magnet 240;

a second receiving chamber 120; a second cabinet door 121; a control module 122; intelligent display terminal 123

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the embodiments of the present utility model will be described in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a UVC LED express disinfection cabinet according to an embodiment of the present utility model, as shown in fig. 1, the UVC LED express disinfection cabinet includes a cabinet body 100, a first cabinet door 111, and a UVC LED sterilization module 200. The cabinet body 100 is provided with a first accommodating cavity 110 for storing express, and a first opening communicated with the first accommodating cavity 110; the first cabinet door 111 is installed at one side of the cabinet body 100, and is used for opening or closing the first opening; the UVC LED sterilization modules 200 are disposed on the inner surface of the first accommodating cavity 110 and the opposite side surfaces of the first cabinet door 111 and the first accommodating cavity 110, and the UVC LED sterilization modules 200 are disposed on each surface at intervals and parallel to each other between the UVC LED sterilization modules 200. Compared with the existing quartz tube, the UVC LED sterilization module 200 has the advantages of environmental protection, convenience in maintenance, long service life and the like. The UVC LED sterilization modules 200 on each surface are arranged in parallel at equal intervals, so that the illuminance distribution is uniform, and the sterilization effect is good.

Optionally, the UVC LED light source 222 adopts a 120-degree light emitting mode, and the light emitting mode with a wide angle can radiate a larger area, so that the article can be killed in an omnibearing manner.

Alternatively, the cabinet body 100 and the first cabinet door 111 may be made of Q235, but not limited thereto. The cabinet body 100 is provided with a rotating shaft, and the rotating shaft is used for connecting the cabinet body 100 and the first cabinet door 111.

Further, as shown in fig. 2, the UVC LED sterilization module 200 includes a strip-shaped aluminum alloy base 210 and a strip-shaped light source assembly 220, wherein the aluminum alloy base 210 is in face-to-face lamination with the light source assembly 220, and a heat-conducting silicone grease is coated in the middle. This reduces the thermal resistance between the aluminum alloy base 210 and the light source assembly 220, making it easier for the junction temperature of the light source assembly 220 to be conducted away.

Optionally, the heat conduction silicone grease takes organic silicone as a main raw material, and a material with excellent heat resistance and heat conduction performance is added, so that the prepared heat conduction silicone grease-like compound has excellent electrical insulation property and excellent heat conduction.

Further, a clamping groove is formed in the bottom surface of the aluminum alloy base 210 far from the light source assembly 220, and a magnet 240 is fixed in the clamping groove. The magnet 240 can adsorb the UVC LED sterilization module 200 on the cabinet body 100 or the first cabinet door 111, which is more firm and reliable than the conventional adhesive. Meanwhile, the magnet 240 and the UVC LED sterilization module form a whole, so that the assembly, maintenance and disassembly are more convenient.

Further, the aluminum alloy base 210 is provided with a plurality of toothed heat dissipation ribs 211 near the side of the light source assembly 220, which can increase the heat dissipation area of the LED light source and reduce the junction temperature of the LED, thereby prolonging the service life of the UVC LED light source 222. Optionally, the extending direction of the heat dissipating ribs is consistent with the extending direction of the aluminum alloy base 210, so as to facilitate the processing of the aluminum alloy base 210 by using the profile.

Further, the light source assembly 220 includes an aluminum substrate 221 and a plurality of UVC LED light sources 222 disposed on the aluminum substrate 221, where the UVC LED light sources 222 are light emitting diodes, and are specific and environment-friendly, nontoxic, and long-lived.

Further, the UVC LED light sources 222 are arranged at equal intervals along the extending direction of the light source assembly 220, and the spacing between the UVC LED light sources 222 on the aluminum substrate 221 is equal to the spacing between the UVC LED sterilization modules 200. This arrangement ensures that the same UVC radiation intensity can be obtained at each spot in the first cavity 110, and that the bacteria and viruses cannot be killed due to low radiation illuminance at a certain spot. The conventional ultraviolet lamps are linearly arranged on one side, so that the uniformity of the radiation illuminance of the whole cabinet 100 cannot be obtained, and the sterilization efficiency is greatly reduced. In addition, compared with the traditional ultraviolet lamp tube, the UVC LED light source 222 is more environment-friendly and energy-saving.

Further, as shown in fig. 3, the inner surface of the first accommodating cavity 110 and the side surface of the first cabinet door 111 opposite to the first accommodating cavity 110 are provided with a protection net 112, and the distance between the protection net 112 and the inner surface or the side surface is greater than the distance between the UVC LED light source 222 and the inner surface or the side surface. The protection net 112 is uniformly distributed among the UVC LED sterilization modules and has a corresponding distance from the light source surface, so that the UVC LED sterilization modules can be effectively protected from being damaged by collision, and the LEDs can be ensured to emit light without influencing the disinfection of articles

Further, the end of the UVC LED sterilization module 200 is provided with a quick connector 230, and a plurality of UVC LED sterilization modules 200 are connected through the quick connector 230. The mode can series-parallel a plurality of UVC LED sterilization modules, and the number of the modules is increased or reduced according to different sterilization requirements so as to meet different requirements of customization.

Further, an infrared distance measuring device 113 is disposed on the top surface of the first accommodating cavity 110, and a micro switch 114 is disposed on the edge of the first opening. The infrared distance measuring device 113 is used for detecting whether an article is placed in the first accommodating cavity 110, and the micro switch 114 is used for detecting whether the first cabinet door 111 is normally closed to start the sterilization and disinfection functions. The infrared distance measuring device 113 and the micro switch 114 are linked, when the first cabinet door 111 is closed and the infrared distance measuring device 113 monitors that articles are put into the express cabinet, the sterilizing operation is automatically started, so that the damage to a human body caused by the fact that the UVC LED is in an operating state after the first cabinet door 111 is opened can be avoided, invalid operation of the UVC LED can be prevented, and the service life of the UVC LED is prolonged.

Further, referring to fig. 1, the cabinet body 100 further includes a second accommodating cavity 120, and a second opening communicating with the second accommodating cavity 120, where the second accommodating cavity 120 is not communicated with the first accommodating cavity 110, and a second cabinet door 121 is disposed at one side of the second opening, so as to open or close the second opening. The second accommodating cavity 120 is internally provided with a control module 122 and a driving module, the control module 122 is used for controlling the start and stop of the UVC LED express disinfection cabinet according to signals of the micro switch and the infrared distance measuring device, and the driving module is used for supplying power to the UVC LED express disinfection cabinet.

Further, an intelligent display terminal 123 is disposed on a side of the second accommodating cavity 120 away from the second cabinet door 121, for displaying the information of the express storage and advertising of the intelligent terminal.

Claims

1. The utility model provides a UVC LED express delivery sterilizer which characterized in that includes:

the inner surface of the first accommodating cavity and the side surface of the first cabinet door opposite to the first accommodating cavity are respectively provided with a plurality of strip-shaped UVC LED sterilization modules, and the UVC LED sterilization modules on each surface are arranged in parallel at equal intervals;

the UVC LED sterilization module comprises a strip-shaped aluminum alloy base and a strip-shaped light source assembly, wherein the aluminum alloy base is in face-to-face lamination with the light source assembly, heat conduction silicone grease is coated in the middle of the aluminum alloy base, the light source assembly comprises an aluminum substrate and a plurality of UVC LED light sources arranged on the aluminum substrate, and the UVC LED light sources are distributed at equal intervals along the extending direction of the light source assembly; the aluminum alloy base is far away from be provided with the draw-in groove on the bottom surface of light source subassembly, the draw-in groove internal fixation has magnet, the aluminum alloy base is close to the side of light source subassembly is provided with many cusp heat dissipation ribs, the extending direction of heat dissipation rib with the extending direction of aluminum alloy base is unanimous.

2. The express delivery sterilizer of claim 1, wherein the spacing between the UVC LED light sources on the aluminum substrate is equal to the spacing between the UVC LED sterilization modules.

3. The express delivery sterilizer of claim 1, wherein the inner face of the first accommodating cavity and the side face of the first cabinet door opposite to the first accommodating cavity are provided with a protection net, and the distance between the protection net and the inner face or the side face is greater than the distance between the UVC LED light source and the inner face or the side face.

4. The express delivery disinfection cabinet according to any one of claims 1-3, wherein the end of the UVC LED sterilization module is provided with a quick connector, and a plurality of UVC LED sterilization modules are connected through the quick connector.

5. The express delivery sterilizer of any one of claims 1 to 3, wherein the first accommodation chamber top surface is provided with an infrared ranging device, and the edge of the first opening is provided with a micro switch.

6. The express delivery disinfection cabinet of any one of claims 1-3, wherein the cabinet body further comprises a second accommodating cavity and a second opening communicated with the second accommodating cavity, the second accommodating cavity is not communicated with the first accommodating cavity, a control module and a driving module are arranged in the second accommodating cavity, and a second cabinet door is arranged on one side of the second opening and used for opening or closing the second opening.

7. The express delivery sterilizer of claim 6, wherein one side of the second containing cavity far away from the second cabinet door is provided with an intelligent display terminal.