CN220938585U

CN220938585U - Disinfection cabinet

Info

Publication number: CN220938585U
Application number: CN202221215708.5U
Authority: CN
Inventors: 曲建全; 吴海燕; 于永超; 李春华; 高国伟; 史岩; 李栋栋; 王静
Original assignee: Huaibei Yeolight Technology Co Ltd
Current assignee: Huaibei Yeolight Technology Co Ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2024-05-14
Anticipated expiration: 2032-05-20

Abstract

The application discloses a disinfection cabinet, comprising: the cabinet body, its disinfection intracavity is equipped with: an ultraviolet lamp for sterilization, a heating module for heating and a fan assembly for exhausting air; the human-computer interaction assembly is arranged on the outer wall of the cabinet body or the cabinet door and comprises an action assembly and a touch display screen arranged on the action assembly; the action assembly can rotate and/or move relative to the mounting surface under the action of external force; the action detection sensor is arranged in the man-machine interaction assembly and used for detecting the triggering action and/or action position of the action assembly; and the environment detection assembly is positioned in the disinfection cavity and comprises at least one of a humidity sensor, a temperature sensor and a UV sensor. The application not only has the ultraviolet sterilization function, but also has the heating and drying functions, and enriches the man-machine interaction mode on one functional module by arranging the man-machine interaction component combined by the touch display screen and the action component, thereby bringing convenience to the use of users.

Description

Disinfection cabinet

Technical Field

The utility model relates to the technical field of disinfection equipment in general, in particular to a disinfection cabinet.

Background

The sterilizing cabinet is a tool for drying, sterilizing, preserving heat and dehumidifying articles such as tableware, towels, clothes, hairdressing and beauty appliances and medical instruments in a mode of ultraviolet rays, far laser rays, high temperature, ozone and the like, the appearance of the sterilizing cabinet is generally cabinet-shaped, most of the cabinet body is made of stainless steel, and the panel is made of toughened glass or stainless steel.

The existing disinfection cabinet has the problem of a large number of operation control panels.

Disclosure of Invention

In view of the above-described drawbacks or deficiencies of the prior art, it is desirable to provide a sterilizer.

In a first aspect the application provides a disinfection cabinet comprising:

The cabinet body is provided with a disinfection cavity for placing disinfection objects, and the disinfection cavity is internally provided with: an ultraviolet lamp for sterilization, a heating module for heating and a fan assembly for exhausting air;

The human-computer interaction assembly is arranged on the outer wall of the cabinet body or the cabinet door and comprises an action assembly and a touch display screen arranged on the action assembly; the action assembly can rotate and/or move relative to the mounting surface under the action of external force;

According to the technical scheme provided by the embodiment of the application, the human-computer interaction component is internally provided with the action detection sensor for detecting the triggering action and/or the action position of the action component; an environment detection assembly is arranged in the disinfection cavity and comprises at least one of a humidity sensor, a temperature sensor and a UV sensor.

According to the technical scheme provided by the embodiment of the application, the man-machine interaction assembly comprises a circuit board; the action assembly comprises a first action assembly; the first action assembly includes:

An encoder rotatably mounted on a surface of the circuit board; the encoder has a hollow mounting cavity;

The rotating wheel is sleeved and fixed with the encoder;

The touch display screen is located on one side, far away from the circuit board, of the rotating wheel and is fixed on the circuit board through a mounting piece penetrating through the mounting cavity.

According to the technical scheme provided by the embodiment of the application, one side of the rotating wheel, which is far away from the circuit board, is provided with a disc-shaped mounting groove, and the touch display screen is arranged in the mounting groove.

According to the technical scheme provided by the embodiment of the application, the man-machine interaction assembly comprises a circuit board; the action assembly comprises a second action assembly; the second action assembly includes:

the micro switch is arranged on the circuit board;

The mounting piece is positioned at one side of the micro switch far away from the circuit board, and the mounting piece spans the micro switch and is fixed on the circuit board through the elastic piece;

the touch display screen tube is arranged on one side, far away from the circuit board, of the mounting piece.

According to the technical scheme provided by the embodiment of the application, the man-machine interaction assembly comprises a circuit board; the action assembly includes a third action assembly; the third action assembly includes:

the sliding groove is arranged on the mounting surface of the cabinet body or the cabinet door;

The protective shell is wrapped and fixed on the edge of the circuit board, and is slidably clamped in the sliding groove along a first direction, wherein the first direction is a direction parallel to the mounting surface;

And the position sensor is used for detecting the sliding position of the protective shell in the chute.

According to the technical scheme provided by the embodiment of the application, the position sensor is a ranging sensor, the ranging sensor is arranged on the side wall of the protective shell or the sliding groove, or at least 2 press switches are arranged on the side wall of the sliding groove parallel to the first direction, and the outer wall of the protective shell is provided with a bulge corresponding to the press switches and used for triggering the press switches when sliding.

According to the technical scheme provided by the embodiment of the application, the circuit board is also provided with a buzzer and/or an indicator lamp

According to the technical scheme provided by the embodiment of the application, the storage rack is arranged in the cabinet body, the ultraviolet lamp is arranged at the top end of the storage rack, and the UV sensor is arranged on the side wall of the cabinet body and is positioned between the storage rack and the ultraviolet lamp.

According to the technical scheme provided by the embodiment of the application, the fan assembly comprises an air inlet fan and an exhaust fan; the number of the heating modules is more than or equal to 2, and each heating module can be independently controlled; the inner wall of the disinfection cabinet is coated with a TiO2 coating; and an observation window is also arranged on the cabinet door.

According to the disinfection cabinet provided by the application, through arranging the man-machine interaction assembly combining the touch display screen and the action assembly, more man-machine interaction instructions are realized on one functional module, and the occupied area is saved.

According to the technical scheme provided by the embodiment of the application, the action components of the man-machine interaction component comprise different action components of multiple types, and comprehensive and complex operation is realized under a single man-machine interaction component through the cooperation of the different action components and the touch display screen, so that convenience is brought to user operation.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:

fig. 1 is a schematic structural diagram of a disinfection cabinet according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a first motion component of the man-machine interaction component according to the present application;

FIG. 3 is a schematic diagram of a second motion assembly of the man-machine interaction assembly according to the present application;

FIG. 4 is a schematic structural diagram of a third actuator assembly of the man-machine interaction assembly according to the present application;

FIG. 5 is a schematic cross-sectional view of a third actuator assembly of the man-machine interaction assembly of the present application, parallel to a mounting surface;

FIG. 6 is a schematic diagram of an explosion structure of a man-machine interaction assembly according to the present application;

Fig. 7 is a schematic diagram of a partial cross-sectional structure of a man-machine interaction assembly according to the present application.

31A, ultraviolet lamp beads; 31b, an ultraviolet lamp tube; 32. a heating module; 31a, ultraviolet lamp beads; 31b, an ultraviolet lamp tube; 33a, an air intake fan; 33b, an air outlet fan; 71. a cabinet door; 70. a cabinet body; 74. a disinfection chamber; 11. a touch display screen; 12. a circuit board; 13. an encoder; 15. a rotating wheel; 14. installing a cavity; 16. a mounting member; 17. a micro-switch; 83. pressing the switch; 15-1, a mounting groove; 81. a protective shell; 73. a chute; 82. a ranging sensor; 75. an observation window; 76. a commodity shelf; 74. a disinfection chamber.

Detailed Description

The application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be noted that, for convenience of description, only the portions related to the application are shown in the drawings.

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

Example 1

Referring to fig. 1, the present embodiment provides a disinfection cabinet, including:

The cabinet 70 is provided with a disinfection cavity 74 for placing disinfection objects, and the disinfection cavity 74 is internally provided with: an ultraviolet lamp for sterilization, a heating module 32 for heating and a fan assembly (33 a,33 b) for exhausting air;

the ultraviolet lamp comprises an ultraviolet lamp tube 31b and ultraviolet lamp beads 31a, the ultraviolet lamp tube 31b is located at the top of the sterilizing cabinet, and the ultraviolet lamp beads 31a are arranged corresponding to each layer of storage rack, so that articles on each layer of storage rack can be sterilized.

The human-computer interaction assembly is arranged on the outer wall of the cabinet body or the cabinet door and comprises an action assembly and a touch display screen 11 arranged on the action assembly; the action assembly can rotate and/or move relative to the mounting surface under the action of external force; the mounting surface can be positioned on the outer wall of the cabinet body or on the cabinet door.

The action detection sensor is arranged in the man-machine interaction assembly and used for detecting the triggering action and/or action position of the action assembly;

And the environment detection assembly is positioned in the disinfection cavity and comprises at least one of a humidity sensor, a temperature sensor and a UV sensor.

The disinfection cabinet is provided with a control module 40 which is configured to receive the interaction instruction of the man-machine interaction assembly 10 and control the operation of the ultraviolet lamp and/or the heating module 32 and/or the fan assembly according to the interaction instruction.

In some embodiments of the present application, the control module 40 is composed of a control circuit formed by a microprocessor with a single-chip microcomputer or an ARM processor as a core; the model of the humidity sensor is SHT30, and the humidity sensor is arranged on the inner wall of the disinfection cabinet and used for detecting the humidity of the working environment in the disinfection cabinet; the model of the temperature sensor is an NTC thermistor 3950; the device is arranged on the inner wall of the disinfection cabinet and is used for detecting the temperature of the working environment in the disinfection cabinet; the model of the UV sensor is TSL250R-LF; it is installed on the inner wall of the disinfection cabinet and is not blocked by the articles. The setting of the sensor enriches the diversity of environmental parameter collection in the disinfection cabinet, and the collection parameters display the environmental parameters through the touch display screen arranged on the man-machine interaction assembly, so that a user can conveniently check various environmental parameters in the disinfection cabinet.

In certain embodiments of the application, wherein the mounting assembly is rotatable about an axis perpendicular to the mounting surface when the actuating assembly is rotated relative to the mounting surface; when the action assembly moves relative to the mounting surface, the moving direction of the action assembly can be a first direction parallel to the mounting surface, a second direction perpendicular to the mounting surface, or the action assembly can move along the first direction or the second direction; the implementation of the action component may optionally be as follows:

Mode 1: the human-machine interaction component comprises a circuit board 12; as shown in fig. 2, the action components include a first action component; the first action assembly includes:

An encoder 13 rotatably mounted on a surface of the circuit board 12; the encoder 13 has a hollow mounting cavity 14;

The rotating wheel 15 is sleeved and fixed with the encoder 13; the encoder 13 is an operation detection sensor for detecting the operation position of the wheel 15; the model is EC35.

The touch display 11 is located on the side of the wheel away from the circuit board 12 and is fixed to the circuit board by a mounting member 16 passing through the mounting cavity.

A disc-shaped mounting groove 15-1 is formed in one side, far away from the circuit board 12, of the rotating wheel 15, and the touch display screen 11 is arranged in the mounting groove 15-1.

Mode 2: the human-machine interaction component comprises a circuit board 12; as shown in fig. 3, the action assembly includes a second action assembly; the second action assembly includes:

a micro switch 17 mounted on the circuit board 12;

a mounting member 16 located on a side of the micro switch remote from the circuit board, the mounting member 16 being secured to the circuit board 12 across the micro switch 17 by an elastic member;

The touch display 11 is on a side of the mounting piece away from the circuit board 12.

The micro switch 17 is an action detection sensor for detecting the triggering action of the second action component.

Mode 3: the man-machine interaction assembly comprises a circuit board; as shown in fig. 4, the action assembly includes a third action assembly; the third action assembly includes:

The sliding groove 73 is arranged on the mounting surface of the cabinet body or the cabinet door;

A protective shell 81 wrapped around and fixed to the edge of the circuit board 12, wherein the protective shell 81 is slidably clamped in the chute 73 along a first direction, and the first direction is a direction parallel to the mounting surface;

a position sensor for detecting a sliding position of the protective case 81 in the chute 73.

The position sensor is a motion detection sensor for detecting the motion and sliding position of the protective housing 81. Wherein the position sensor is optionally implemented by:

1. The position sensor is a distance measuring sensor 82, which is disposed on the side wall of the protective shell or chute. The distance measuring sensor is a laser distance measuring sensor, and the model is SW-LDS50A. The laser ranging sensor recognizes the sliding position of the protective shell by detecting the distance between the protective shell and the side wall of the chute. The distance measuring sensor 82 is a motion detecting sensor for detecting a trigger motion and a motion position of the movement of the protective case.

2. As shown in fig. 5, at least 2 push switches 83 are disposed on the side wall of the chute parallel to the first direction, and a protrusion for triggering the push switches during sliding is disposed on the outer wall of the protective housing 81 corresponding to the push switches 83. The outer surface of the contact between the push switch 83 and the protective shell is hemispherical, so that the push switch can be triggered by the bidirectional sliding of the protective shell in the first direction, and the position of the protective shell can be timely identified. The push switch 83 is an operation detection sensor for detecting a trigger operation and an operation position of the movement of the protective case.

Mode 4: the action assembly adopts the combination of the first action assembly and the second action assembly; at this time, as shown in fig. 6 and 7, the mounting member 16 of the second actuating assembly is connected to the circuit board through the mounting cavity 14 of the encoder in the first assembly;

Mode 5: the action assembly adopts the combination of the second action assembly and the third working assembly; wherein the second component is exposed out of the chute.

Mode 6: the action component adopts the combination of the first action component, the second action component and the third working component; for example by means of a combination of the mode 4+ the third actuation assembly.

In some embodiments of the application, the action component may take other combinations of the various action components described above. In the application, a combination form of the multi-action assembly is adopted, a plurality of complex interaction instruction inputs can be formed by combination, and the design of the multifunctional load interaction module under a narrow design space is realized by matching with the display information of the touch display screen;

The selection of different operation modes is performed by, for example, rotating the wheel in the first action assembly, and identifying different angles of rotation of the wheel by the encoder, wherein the operation modes may include, for example, an ultraviolet sterilization mode, a high temperature drying mode, a low temperature drying mode, and an intelligent storage mode. When the working mode is determined, the first action component can also be used for adjusting working parameters in the working mode, such as the length of the working time.

For example, when the disinfection cabinet works, the installation piece 16 is driven to press the micro switch 17 in the second action assembly by pressing the touch display screen, so that the function of suspending the operation is realized, and the control module temporarily determines the operation of the disinfection cabinet after receiving the trigger signal of the micro switch 17;

The selection of the different modes of operation is made, for example, by sliding the protective shell in the third actuation assembly, by the position sensor identifying the different angles at which the protective shell slides.

In some embodiments of the application, a buzzer and/or an indicator light is also mounted on the circuit board. When the disinfection cabinet completes the work, a buzzer or an indicator light can be used for prompting the completion of the work.

In some embodiments of the present application, the cabinet body is provided with a shelf 76, and the ultraviolet lamp beads 31a are arranged above each layer of shelf support carrier; wherein, in the present embodiment, the shelf 76 is provided with multiple layers, and is slidably installed in the disinfection cabinet along a first direction, wherein the first direction is a direction perpendicular to the plane of the cabinet door; wherein the ultraviolet lamp beads 31a are arranged below the sliding rail of the commodity shelf 76 and are used for sterilizing the commodity on the commodity shelf 76 below. The ultraviolet rays can be divided into UVA, UVB and UVC according to the wavelength, most of bacteria on the surface of an object can be effectively killed by the UVC, but the ultraviolet rays have the defect of poor penetrability due to the influence of the wavelength, so that the penetrability cannot be improved by increasing the light dose singly, and the material of the object can be damaged by the light dose which is too high; therefore, in this embodiment, the ultraviolet lamps are disposed above each layer of shelf 76, so that the uniformity of the light distribution of the UVC on the object surface is increased on the premise of ensuring reasonable illumination intensity, and thus the sterilization efficiency of the UVC is effectively improved.

The UV sensor is installed on the side wall of the cabinet body and is located between the storage rack and the ultraviolet lamp. The UV sensor may be, for example, TSL250R-LF.

In certain embodiments of the present application, the fan assembly includes an intake fan and an exhaust fan. The double fans are designed so that the air circulation can be accelerated by starting the air inlet fan and the air exhaust fan in the high temperature mode.

According to the technical scheme provided by the embodiment of the application, the number of the heating modules is more than or equal to 2, and each heating module can be independently controlled. In the embodiment, the heating module is a PTC module formed by wrapping ceramic heating plates with aluminum sandwiches; when the number of the heating modules is equal to 2, two working modes, a high-temperature drying mode and a low-temperature drying mode can be realized, and when the number of the heating modules is more than or equal to 3, a plurality of grades of temperature drying modes can be realized. For example, when the number of the heating modules is equal to 3, 3 heating modules are started to realize a high-temperature drying mode, 2 heating modules are started to realize a medium-temperature drying mode, and one heating module is started to realize a low-temperature drying mode.

In certain embodiments of the application, the inner wall of the disinfection cabinet is coated with a TiO2 coating. Ultraviolet rays can be divided into UVA, UVB and UVC according to wavelength, and under the irradiation of UVA, the TiO2 can generate hydroxyl free radicals, and the hydroxyl free radicals with strong oxidability have strong sterilizing effect on fire-extinguishing microorganisms. Meanwhile, the TiO2 coating can reflect ultraviolet light to protect the inner wall of the disinfection cabinet and reduce the occurrence of aging caused by ultraviolet irradiation.

In some embodiments of the application, the cabinet door is further provided with a viewing window 75.

According to the technical scheme provided by the embodiment of the application, the temperature sensor comprises a first temperature sensor for detecting the temperature in the cabinet body and a second temperature sensor for detecting the surface temperature of the heating module. The first temperature sensor may be, for example, NTC thermistor 3950, and the second temperature sensor may be, for example, RH 130 ℃/15A. The control module can control the starting of the fan assembly according to the temperature of the heating module, and can also adjust the starting of the fan assembly through the temperature in the cabinet detected by the first temperature sensor in the cabinet. And then not only can play accurate regulation and control sterilizer stoving temperature effect, but also can protect heating module, avoid its overheated work, adjust the temperature at the root cause of temperature variation for the temperature variation in the sterilizer is more steady.

The above description is only illustrative of the preferred embodiments of the present application and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the application referred to in the present application is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present application (but not limited to) having similar functions are replaced with each other.

Claims

1. The utility model provides a disinfection cabinet, includes the cabinet body, is equipped with the disinfection chamber that is used for placing disinfection article, the disinfection intracavity is equipped with: an ultraviolet lamp for sterilization, a heating module for heating and a fan assembly for air intake and/or exhaust, characterized by further comprising:

a human-machine interaction assembly, the human-machine interaction assembly comprising:

The action assembly is arranged on the outer wall of the cabinet body or the cabinet door and can rotate and/or move relative to the mounting surface under the action of external force;

The touch control display screen is arranged on the action assembly;

the action assembly comprises a first action assembly; the first action assembly includes:

The action assembly comprises a second action assembly; the second action assembly includes: and the micro switch is arranged on the circuit board.

2. A disinfection cabinet according to claim 1, wherein an action detection sensor is arranged in the man-machine interaction assembly for detecting a trigger action and/or an action position of the action assembly; an environment detection assembly is arranged in the disinfection cavity and comprises at least one of a humidity sensor, a temperature sensor and a UV sensor.

3. A disinfection cabinet according to claim 1, wherein said human-machine interaction assembly comprises a circuit board; the first action assembly further comprises:

The rotating wheel is sleeved and fixed with the encoder;

4. A sterilizer as claimed in claim 3, wherein a mounting slot is provided on a side of the wheel remote from the circuit board, and the touch display screen is disposed in the mounting slot.

5. A disinfection cabinet according to claim 1, wherein said human-machine interaction assembly comprises a circuit board; the second action assembly further comprises:

the touch display screen is arranged on one side, far away from the circuit board, of the mounting piece.

6. A disinfection cabinet according to claim 1, wherein said human-machine interaction assembly comprises a circuit board; the action assembly includes a third action assembly; the third action assembly includes:

7. A disinfection cabinet according to claim 6, wherein said position sensor is a distance measuring sensor arranged on a side wall of said protective shell or chute;

Or, the side wall parallel to the first direction of the chute is provided with at least 2 press switches, and the outer wall of the protective shell is provided with a bulge corresponding to the press switches and used for triggering the press switches when sliding.

8. A disinfection cabinet according to any one of claims 3-7, wherein said circuit board is further provided with a buzzer and/or an indicator light.

9. A disinfection cabinet according to any one of claims 1-7, wherein a shelf is provided in the cabinet body, the ultraviolet lamp comprises an ultraviolet lamp tube and an ultraviolet lamp bead, the ultraviolet lamp tube is arranged at the top end of the shelf, and the ultraviolet lamp bead is arranged corresponding to each layer of shelf.

10. A disinfection cabinet according to any one of claims 1-7, wherein said fan assembly comprises an inlet fan and an exhaust fan; the number of the heating modules is more than or equal to 2, and each heating module can be independently controlled; the inner wall of the disinfection cabinet is coated with a TiO ₂ coating; and an observation window is also arranged on the cabinet door.