CN215305658U

CN215305658U - Small-size portable tableware disinfection and drying electric box technology

Info

Publication number: CN215305658U
Application number: CN202121329113.8U
Authority: CN
Inventors: 陈佳松
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-28
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a small-sized portable tableware disinfection and drying electric appliance box technology, which relates to the technical field of tableware disinfection, and comprises a food grade plastic bottom shell, wherein a partition plate is arranged inside the food grade plastic bottom shell, and an ozone discharge hole is formed in the surface of the partition plate, and the small-sized portable tableware disinfection and drying electric appliance box has the beneficial effects that: through ozone generator, UV ultraviolet LED lamp pearl, the cooperation of heating plate is used, utilize the heating plate to carry out the medium temperature stoving to the tableware of food level plastics drain pan inner chamber, utilize ozone generator and UV ultraviolet LED lamp pearl to disinfect to the inner chamber of food level plastics drain pan simultaneously, through the medium temperature stoving, the mode of disinfecting that UV ultraviolet ray light and ozone combined together makes the disinfection more thorough faster, the disinfection and isolation time of disinfecting is short, after the disinfection time finishes, the inner chamber of food level plastics drain pan remains a certain amount of ozone molecule, still keep certain bactericidal action, the clean rate hold time is longer, need not 24 hours operation.

Description

Small-size portable tableware disinfection and drying electric box technology

Technical Field

The utility model relates to the technical field of tableware disinfection, in particular to a technology of a small portable tableware disinfection and drying electric box.

Background

The minimum moderate temperature sterilizer in the current market still has too large volume and cannot be carried conveniently, and the use requirement of offices and outgoing consumer groups for carrying conveniently cannot be met; because the power and the volume of the far infrared heating pipe are greatly limited, the far infrared heating pipe cannot be minimized to be used as a heating element of the portable sterilization and disinfection equipment; the ultraviolet portable disinfection box on the market adopts the principle technology of ultraviolet light source sterilization, but is limited in that ultraviolet light can only be transmitted along a straight line, the radiant energy is low, the part which cannot be irradiated by the ultraviolet light can not be effectively sterilized, for example, a stainless steel suction pipe, the ultraviolet light can not penetrate through glass fiber reinforced plastic tableware to effectively sterilize, a disinfection dead angle exists, after the ultraviolet light stops, the rest bacteria at the part which is not irradiated by the ultraviolet light have the risk of continuing breeding, the ultraviolet light always needs to be kept to irradiate to prevent the bacteria from continuing breeding, the requirement of energy conservation and environmental protection can not be met even if too long disinfection time is consumed, the single ultraviolet disinfection technology has low cleaning rate, and a small-sized portable tableware disinfection and drying electric appliance box technology is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a small portable tableware disinfection and drying electric appliance box technology, and solves the problems in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a small-size portable tableware disinfection stoving electrical apparatus box technique, includes food level plastics drain pan, the inside of food level plastics drain pan is provided with the baffle, the ozone discharge hole has been seted up on the surface of baffle, one side of baffle is provided with the PCB circuit board, the upper surface of PCB circuit board is provided with ozone generator, UV ultraviolet LED lamp pearl and control chip, the opposite side of baffle is provided with corrosion resistant plate, corrosion resistant plate's lower surface is provided with TF thermal protection temperature fuse, NTC thermistor and heating plate.

Preferably, one side fixedly connected with high temperature resistant electric wire of PCB circuit board, the quantity of high temperature resistant electric wire is three, three the one end of high temperature resistant electric wire respectively with TF thermal protection temperature fuse, NTC thermistor and heating plate fixed connection.

Preferably, the upper surface of the stainless steel plate is provided with stainless steel chopsticks, a stainless steel soup spoon and a stainless steel straw.

Preferably, the lower surface of the stainless steel plate is fixedly connected with a stainless steel support frame.

Preferably, the upper surface of the PCB circuit board is provided with a USB power supply interface.

Preferably, the upper surface of the food-grade plastic bottom shell is provided with a food-grade plastic cover plate, and one side of the food-grade plastic bottom shell, which is far away from the food-grade plastic cover plate, is provided with a steam vent hole.

Preferably, a drawing shell is sleeved on the surface of the food-grade plastic bottom shell.

The utility model provides a technology for a small portable tableware disinfection and drying electric appliance box, which has the following beneficial effects:

1. this small-size portable tableware disinfection stoving electrical apparatus box technique, through ozone generator, UV ultraviolet LED lamp pearl, the cooperation of heating plate is used, utilize the heating plate to carry out the medium temperature to the tableware of food level plastics drain pan inner chamber and dry, utilize ozone generator and UV ultraviolet LED lamp pearl to disinfect to the inner chamber of food level plastics drain pan simultaneously, dry through the medium temperature, the mode of disinfecting that UV ultraviolet ray light and ozone combined together makes the disinfection more thoroughly quicker, the disinfection time of disinfecting is short, after the disinfection time, the inner chamber of food level plastics drain pan remains a certain amount of ozone molecule, still keep certain bactericidal action, the clean rate hold time is longer, need not 24 hours operation.

2. This small-size portable tableware disinfection stoving electrical apparatus box technique, through USB power supply interface, the cooperation of heating plate is used, utilizes USB power supply interface to supply power to the device, need not specific mains operated, the environmental protection low carbon, the material that utilizes the heating plate is alumina ceramics, because alumina ceramics has better conductibility, mechanical strength and high temperature resistance, small thermal efficiency is high, it is better to dry the effect to the small of food level plastics drain pan makes things convenient for people to hand-carry.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of a stainless steel plate according to the present invention;

FIG. 3 is a schematic view of the back structure of the stainless steel plate of the present invention.

In the figure: 1. a food grade plastic bottom shell; 2. a partition plate; 3. a PCB circuit board; 4. an ozone generator; 5. a USB power supply interface; 6. a control chip; 7. UV ultraviolet LED lamp beads; 8. a stainless steel plate; 9. a stainless steel support frame; 10. TF thermal protection temperature fuses; 11. an NTC thermistor; 12. a heating plate; 13. a high temperature resistant wire; 14. a stainless steel straw; 15. an ozone discharge hole; 16. a food-grade plastic cover plate; 17. a water vapor vent; 18. drawing the shell; 19. stainless steel chopsticks; 20. stainless steel soup ladle.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a small-sized portable tableware disinfection and drying electric appliance box technology comprises a food grade plastic bottom shell 1, a partition plate 2 is arranged inside the food grade plastic bottom shell 1, an ozone discharge hole 15 is formed in the surface of the partition plate 2, a PCB circuit board 3 is arranged on one side of the partition plate 2, an ozone generator 4, a UV ultraviolet LED lamp bead 7 and a control chip 6 are arranged on the upper surface of the PCB circuit board 3, a stainless steel plate 8 is arranged on the other side of the partition plate 2, a TF thermal protection temperature fuse 10, an NTC thermistor 11 and a heating sheet 12 are arranged on the lower surface of the stainless steel plate 8, the ozone generator 4, the UV ultraviolet LED lamp bead 7 and the heating sheet 12 are used in a matched mode, tableware in the inner cavity of the food grade plastic bottom shell 1 is dried at medium temperature through the heating sheet 12, the inner cavity of the food grade plastic bottom shell 1 is disinfected through the ozone generator 4 and the UV ultraviolet LED lamp bead 7, and the electric appliance box is dried at medium temperature, The sterilization mode of combining UV light and ozone enables the sterilization to be more thorough and faster, the sterilization and disinfection time is short, after the sterilization and disinfection time is over, a certain amount of ozone molecules are retained in the inner cavity of the food-grade plastic bottom shell 1, a certain sterilization effect is still kept, the cleaning rate is kept for a long time, the operation within 24 hours is not needed, one side of the PCB circuit board 3 is fixedly connected with three high-temperature-resistant electric wires 13, one ends of the three high-temperature-resistant electric wires 13 are respectively fixedly connected with the TF thermal protection temperature fuse 10, the NTC thermistor 11 and the heating sheet 12, the upper surface of the stainless steel plate 8 is provided with stainless steel chopsticks 19, a stainless steel soup spoon 20 and a stainless steel suction pipe 14, the lower surface of the stainless steel plate 8 is fixedly connected with a stainless steel support frame 9, the upper surface of the PCB circuit board 3 is provided with a USB power supply interface 5, and the heating sheet 12 are matched for use, utilize USB power supply interface 5 to supply power to the device, need not specific power supply, the environmental protection low carbon, the material that utilizes heating plate 12 is alumina ceramics, because alumina ceramics has better conductibility, mechanical strength and high temperature resistance, small thermal efficiency is high, the stoving effect is better, and food grade plastics drain pan 1 is small, make things convenient for people to hand-carry, the upper surface of food grade plastics drain pan 1 is provided with food grade plastic cover plate 16, steam air vent 17 has been seted up to one side that food grade plastics drain pan 1 kept away from food grade plastic cover plate 16, the surface of food grade plastics drain pan 1 has cup jointed pull shell 18.

To sum up, the small portable tableware sterilizing and drying electric appliance box technology firstly pulls the drawing shell 18 to put the tableware on the upper surface of the stainless steel plate 8 when in use, the drawing shell 18 is covered, the USB power supply interface 5 provides power for the PCB circuit board 3, when the USB power supply interface 5 is connected with a power supply, the control chip 6 starts to supply power to the heating sheet 12 to realize the heating function, the ozone generator 4 starts to work to generate ozone and the UV LED lamp beads 7 work to emit ultraviolet light, so that the heating sheet 12, the ozone generator 4 and the UV LED lamp beads 7 start to work, when the temperature detected by the NTC thermistor 11 exceeds 70 ℃, the control chip 6 starts to cut off the power supply to the heating plate 12, the heating plate 12 stops heating, when the temperature detected by the control chip 6 is lower than 70 ℃, the heating is started again, and the temperature is controlled to be maintained at about 70 ℃ by repeatedly controlling the heating; the heat is transmitted to the stainless steel tableware to be disinfected by the heating sheet 12 through the stainless steel plate 8, the stainless steel tableware or other food-grade temperature-resistant plastic tableware on the upper surface of the stainless steel plate 8 is heated, the tableware drying function is realized, the ozone generator 4 continuously generates ozone and the UV ultraviolet LED lamp beads 7 emit ultraviolet light to realize the rapid disinfection function, redundant water vapor generated in the heating process is discharged through the water vapor vent 17, when the running time reaches 2 hours, the control chip 6 enables the heating sheet 12, the control chip 6 and the UV ultraviolet LED lamp beads 7 to stop working, the whole disinfection process is finished, the cleaning mode of infinite circulation is entered from the end, the timing of the control chip 6 is reset and restarted for timing, when the time reaches 3 hours, the ozone generator 4 and the UV ultraviolet LED lamp beads 7 start working, and (5) continuously sterilizing for 50 minutes, entering a 3-hour cleaning mode after the sterilization time is up, and continuously circulating until the power-off program is finished.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a small-size portable tableware disinfection stoving electrical apparatus box technique, includes food level plastics drain pan (1), its characterized in that: the inside of food level plastics drain pan (1) is provided with baffle (2), ozone discharge hole (15) have been seted up on the surface of baffle (2), one side of baffle (2) is provided with PCB circuit board (3), the upper surface of PCB circuit board (3) is provided with ozone generator (4), UV ultraviolet LED lamp pearl (7) and control chip (6), the opposite side of baffle (2) is provided with corrosion resistant plate (8), the lower surface of corrosion resistant plate (8) is provided with TF thermal protection temperature fuse (10), NTC thermistor (11) and heating plate (12).

2. The technology of the small portable tableware disinfection and drying electric box according to claim 1, characterized in that: one side fixedly connected with high temperature resistant electric wire (13) of PCB circuit board (3), the quantity of high temperature resistant electric wire (13) is three, three the one end of high temperature resistant electric wire (13) respectively with TF thermal protection temperature fuse (10), NTC thermistor (11) and heating plate (12) fixed connection.

3. The technology of the small portable tableware disinfection and drying electric box according to claim 1, characterized in that: the upper surface of the stainless steel plate (8) is provided with stainless steel chopsticks (19), a stainless steel soup ladle (20) and a stainless steel suction pipe (14).

4. The technology of the small portable tableware disinfection and drying electric box according to claim 1, characterized in that: the lower surface of the stainless steel plate (8) is fixedly connected with a stainless steel support frame (9).

5. The technology of the small portable tableware disinfection and drying electric box according to claim 1, characterized in that: and the upper surface of the PCB circuit board (3) is provided with a USB power supply interface (5).

6. The technology of the small portable tableware disinfection and drying electric box according to claim 1, characterized in that: the food-grade plastic bottom shell is characterized in that a food-grade plastic cover plate (16) is arranged on the upper surface of the food-grade plastic bottom shell (1), and a steam vent hole (17) is formed in one side, far away from the food-grade plastic cover plate (16), of the food-grade plastic bottom shell (1).

7. The technology of the small portable tableware disinfection and drying electric box according to claim 1, characterized in that: the surface of the food-grade plastic bottom shell (1) is sleeved with a drawing shell (18).