CN213404763U

CN213404763U - Portable fruit vegetables sterilizer

Info

Publication number: CN213404763U
Application number: CN202022244373.7U
Authority: CN
Inventors: 薛李芸
Original assignee: Guanyu Suzhou High Tech Materials Co ltd
Current assignee: Guanyu Suzhou High Tech Materials Co ltd
Priority date: 2020-10-11
Filing date: 2020-10-11
Publication date: 2021-06-11
Anticipated expiration: 2030-10-11

Abstract

The utility model relates to a portable fruit vegetables sterilizer, it includes: a power interface; the lead is electrically connected with the power interface and comprises a lead anode and a lead cathode; the anode piece of the ozone generator is connected with the lead anode; the cathode sheets are connected with the lead cathodes and are symmetrically distributed on the upper side and the lower side of the ozone generator anode sheets; the casing, the casing with the detachable connection of wire just is used for the holding ozone generator positive pole piece with the negative pole piece. The portable fruit and vegetable sterilizer has simple structure, small occupation and convenient carrying, and greatly solves the requirement that people need to be sterilized when going out for traveling.

Description

Portable fruit vegetables sterilizer

Technical Field

The utility model belongs to the technical field of the fruit vegetables disinfection, concretely relates to portable fruit vegetables sterilizer.

Background

Nowadays, people live more affluent lives, but have more worry and worry, and particularly, people are more careful and cautious when people eat the food. Especially, fruits and vegetables sold in supermarkets or vegetable markets are entangled by germs remained on the fruits and vegetables, people are afraid of that the fruits and vegetables cannot be washed cleanly by themselves to eat the bellies, and even the lives of the people are threatened, so that the fruit and vegetable sterilizing machine specially used for food sterilization enters families, and most of the fruit and vegetable sterilizing machines on the market adopt an ozone mode to sterilize and sterilize the foods so as to remove pesticide residues.

The traditional fruit and vegetable disinfection machine is large in size and large in occupied area, and is not suitable for moving and carrying, so that great inconvenience is brought to people who travel outdoors.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable fruit and vegetable sterilizer for overcoming the defects of the prior art.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a portable fruit and vegetable sterilizer, comprising:

a power interface;

the lead is electrically connected with the power interface and comprises a lead anode and a lead cathode;

the anode piece of the ozone generator is connected with the lead anode;

the cathode sheets are connected with the lead cathodes and are symmetrically distributed on the upper side and the lower side of the ozone generator anode sheets;

the casing, the casing with the detachable connection of wire just is used for the holding ozone generator positive pole piece with the negative pole piece.

Optimally, the device also comprises a fastener arranged in the shell, wherein the fastener comprises an electrode spacer arranged between the anode sheet and the cathode sheet of the ozone generator, an anode connecting piece used for connecting the lead anode and the anode sheet of the ozone generator and a cathode connecting piece used for connecting the lead cathode and the cathode sheet.

Optimally, the power interface comprises a USB male interface, a shell clamped at the end part of the USB male interface, a circuit control board arranged in the shell and electrically connected with the USB male interface, and an indicator lamp arranged on the circuit control board.

Optimally, the lead anode uses a 0.3mm diameter titanium wire as a conductor, the lead cathode uses 0.3mm diameter 304 stainless steel as a conductor, the Teflon material is used as an insulating layer of the wire outside the lead anode and the lead cathode, and silica gel is used as a protective layer outside the lead anode and the lead cathode.

Optimally, the interval between the anode plate and the cathode plate of the ozone generator is 1 mm.

Preferably, the casing comprises a casing frame for accommodating the anode plate and the cathode plate of the ozone generator, and an upper casing and a lower casing which are buckled at the upper end and the lower end of the casing frame.

Optimally, the USB male connector adopts a Type-A interface, and can be universal with a charger and a mobile phone charger.

Optimally, the upper shell and the lower shell are provided with water inlet holes and positioning holes.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the portable fruit and vegetable sterilizer of the utility model is different from the fruit and vegetable sterilization mechanism of the traditional ozone mode of high-pressure electrolysis of air, and forms a loop through the anode plate and the cathode plate of the ozone generator so as to carry out the electrolyzed water reaction, the part of the coating of the anode plate of the ozone generator generates ozone and oxygen, and the part of the cathode plate generates hydrogen, thereby generating ozone water which can be sterilized to replace disinfectant; the portable fruit and vegetable sterilizer has simple structure, small occupation and convenient carrying, and greatly solves the requirement that people need to be sterilized when going out for traveling.

Drawings

FIG. 1 is a schematic structural view of the portable fruit and vegetable sterilizer of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a circuit diagram of the present invention;

fig. 4 is a circuit diagram of the present invention;

fig. 5 is a circuit diagram of the present invention;

fig. 6 is a circuit diagram of the present invention;

fig. 7 is a circuit diagram of the present invention;

description of reference numerals:

1. a power interface; 11. a USB male interface; 12. a housing; 13. a circuit control board; 14. an indicator light;

2. a wire; 21. a wire anode; 22. a wire cathode;

3. an anode plate of the ozone generator;

4. a cathode sheet;

5. a housing; 51. a housing frame; 52. an upper housing; 53. a lower housing;

61. an electrode separator; 62. an anode connection member; 63. and a cathode connecting member.

Detailed Description

The invention will be further described with reference to examples of embodiments shown in the drawings.

As shown in fig. 1 to 7, the portable fruit and vegetable sterilizer of the present invention is used for sterilizing and disinfecting the products sold in the market, such as fruit and vegetable, and mainly comprises a power source interface 1, a lead 2, an ozone generator anode sheet 3, a cathode sheet 4, a shell 5, a fastener, etc.

The power interface 1 is connected with an external power supply and used for supplying current to the structure, and mainly comprises a USB male connector 11, a shell 12, a circuit control board 13, an indicator light 14 and the like. Public first interface 11 of USB adopts Type-A interface, can with charge treasured, cell-phone charger etc. general. The shell 12 is clamped at the end of the USB male connector 11 (the shell 12 is made by injection molding). The circuit control board 13 is installed in the housing 12 and electrically connected to the USB male interface 11 (the circuit control board 13 is a PCBA circuit board). The indicator lamp 14 is installed on the circuit control board 13 (the indicator lamp 14 is a common LED lamp; in this embodiment, the indicator lamp 14 is turned on when the USB male connector 11 is connected to an external power source).

The lead 2 is electrically connected to the power interface 1 for transmitting current, and mainly includes a lead anode 21 and a lead cathode 22. The wire anode 21 uses a 0.3mm diameter titanium wire as a conductor, the wire cathode 22 uses a 0.3mm diameter 304 stainless steel as a conductor, the Teflon material is used as an insulating layer of the wire outside the wire anode 21 and the wire cathode 22, and the silica gel is used as a protective layer outside.

The cathode sheets 4 are two, which are connected with the lead cathode 22 and are symmetrically distributed on the upper and lower sides of the anode sheet 3 of the ozone generator.

The ozone generator anode strip 3 is connected with the lead anode 21 (in the embodiment, the ozone generator anode strip 3 is separated from the cathode strip 4 by 1 mm).

The casing 5 is detachably connected with the lead 2 and is used for accommodating the anode plate 3 and the cathode plate 4 of the ozone generator, and mainly comprises a casing frame 51, an upper casing 52, a lower casing 53 and the like. The casing frame 51 is used for accommodating the anode plate 3 and the cathode plate 4 of the ozone generator (the casing frame 51 is hollow cylinder, a round hole can be formed on the side surface of the casing frame 51, and the lead 2 can pass through the round hole). The upper casing 52 and the lower casing 53 are fastened to the upper end and the lower end of the casing frame 51 (the upper casing 52 and the lower casing 53 are in a wafer shape, a plurality of water inlet holes are formed in the upper casing 52 and the lower casing 53 at intervals, and a plurality of fasteners are arranged on the upper casing 52 and the lower casing 53 and used for fastening the casing frame 51).

The fastening member is provided in the case 5, and it mainly includes an electrode spacer 61, an anode connecting member 62, a cathode connecting member 63, and the like. The two motor separators 61 are disposed between the anode sheet 3 and the cathode sheet 4 of the ozone generator (the electrode separators 61 are hollow circular sheets). The anode connecting piece 62 is used for connecting the lead anode 21 and the ozone generator anode sheet 3. The cathode connecting member 63 is used to connect the wire cathode 22 with the cathode sheet 4.

Further, the upper housing 52 and the lower housing 53 are provided with water inlet holes and two positioning holes (the water inlet holes are in a rounded rectangular shape and are circularly distributed on the upper housing 52 and the lower housing 53).

Further, two mounting holes are formed in the anode plate 3, the cathode plate 4 and the electrode spacer 61 of the ozone generator and matched with the positioning holes in the upper shell 52 and the lower shell 53 for use, so that the fixation between the two is realized.

Further, the diameters of the anode plate 3 and the cathode plate 4 of the ozone generator are the same.

When the portable fruit and vegetable sterilizer disinfects fruits and vegetables, the end of the hydrolysis ozone generator of the portable fruit and vegetable sterilizer is firstly put into a container, and municipal tap water with the thickness higher than that of the generator is added into the container; 5v direct current (the current is larger than 1A) is input through the USB male interface 11, and the MCU is used for controlling the constant current source switch in a timing mode to ensure that the system is closed in a timing mode (as the conductivity of a water source is greatly different in different regions, the constant current mode is adopted to control the fluctuation of the overall power of the equipment caused by the change of the conductivity of water). During the operation of the system, the indicator lamp 14 will light up, and the output current is 100mA to 300mA (the input voltage is 5v, the maximum output voltage is 12v, the minimum is 4.5v, the constant output current is 100mA to 300mA, and the protection function of overcurrent and short circuit is provided). The anode plate 3 and the cathode plate 4 of the ozone generator form a loop so as to carry out electrolytic water reaction, ozone and oxygen can be generated through the coating part of the anode plate 3 of the ozone generator, and hydrogen is generated by the cathode plate 4, so that ozone water capable of being disinfected is generated to replace disinfectant, and the disinfection and sterilization work of fruits and vegetables is completed. If the USB male connector 11 is pulled out when the equipment operation is required to be terminated, if the power supply is not disconnected, the equipment can automatically stop operating after half an hour.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A portable fruit and vegetable sterilizer is characterized by comprising:

a power supply interface (1);

the lead (2), the lead (2) is electrically connected with the power interface (1), and comprises a lead anode (21) and a lead cathode (22);

the ozone generator anode strip (3), the ozone generator anode strip (3) is connected with the lead anode (21);

the cathode sheets (4) are connected with the lead cathodes (22) and are symmetrically distributed on the upper side and the lower side of the ozone generator anode sheets (3);

the casing (5), casing (5) with wire (2) detachable connection just is used for the holding ozone generator anode strip (3) with negative pole piece (4).

2. The portable fruit and vegetable sterilizer of claim 1, wherein: the novel ozone generator anode strip is characterized by further comprising a fastening piece arranged in the shell (5), wherein the fastening piece comprises an electrode spacer (61) arranged between the ozone generator anode strip (3) and the cathode strip (4), an anode connecting piece (62) used for connecting the lead anode (21) and the ozone generator anode strip (3), and a cathode connecting piece (63) used for connecting the lead cathode (22) and the cathode strip (4).

3. The portable fruit and vegetable sterilizer of claim 1, wherein: power source (1) is in including public first interface of USB (11), joint shell (12), the setting of public first interface of USB (11) tip are in shell (12) and with public first interface of USB (11) looks electric connection's circuit control board (13) and install pilot lamp (14) on circuit control board (13).

4. The portable fruit and vegetable sterilizer of claim 1, wherein: the lead anode (21) uses a 0.3mm diameter titanium wire as a conductor, the lead cathode (22) uses 0.3mm diameter 304 stainless steel as a conductor, the outside of the lead anode (21) and the lead cathode (22) uses Teflon material as an insulating layer of the wire, and the outside uses silica gel as a protective layer.

5. The portable fruit and vegetable sterilizer of claim 1, wherein: the interval between the anode sheet (3) of the ozone generator and the cathode sheet (4) is 1 mm.

6. The portable fruit and vegetable sterilizer of claim 1, wherein: the shell (5) comprises a shell frame (51) for accommodating the ozone generator anode sheet (3) and the cathode sheet (4) and an upper shell (52) and a lower shell (53) which are buckled at the upper end and the lower end of the shell frame (51).

7. The portable fruit and vegetable sterilizer of claim 3, wherein: public first interface of USB (11) adopts Type-A interface, can with charge treasured, cell-phone charger etc. general.

8. The portable fruit and vegetable sterilizer of claim 6, wherein: the upper shell (52) and the lower shell (53) are provided with water inlet holes and positioning holes.