CN213099631U

CN213099631U - Knife and chopsticks sterilizing machine

Info

Publication number: CN213099631U
Application number: CN202021504865.9U
Authority: CN
Inventors: 张冒军; 王洪霞
Original assignee: Guangdong Si Duo Technology Co ltd
Current assignee: Guangdong Si Duo Technology Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-05-04
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a knife and chopstick sterilizing machine, which belongs to the technical field of sterilizing devices, and comprises a base, a shell arranged above the base, a knife and chopstick bracket, a plasma generation cavity is arranged in the base, a plasma generator is arranged in the plasma generation cavity, a cavity is formed in the shell, the plasma generation cavity is communicated with the cavity of the shell, the knife and chopstick bracket is detachably arranged in the cavity of the shell, hot air is driven by a fan to enter the cavity, a knife and tableware placed on the knife and chopstick bracket are dried, after moisture is dried, a heating body is closed, the plasma generator is opened, air containing bipolar plasma in the plasma generation cavity is driven by the fan to flow into the cavity to inactivate bacteria, thereby realizing the sterilization of the knife and the tableware, compared with the ultraviolet sterilization, dead corners are not easy to exist, the sterilizing efficiency is higher, and simultaneously, the risk of damaging human body safety does not exist, different from the disinfection by hot air or steam alone, the disinfection device is not easily influenced by temperature.

Description

Knife and chopsticks sterilizing machine

Technical Field

The utility model relates to the technical field of disinfection devices, in particular to a knife and chopstick disinfection machine.

Background

The existing knife and chopstick sterilizing machine mostly adopts ultraviolet sterilization, steam sterilization, hot air sterilization or combination of various modes, adopts ultraviolet sterilization, is limited by the shielding of a knife or a chopstick, is easy to have dead corners, and has the risk of ultraviolet leakage to harm human bodies or accelerate the aging of surrounding objects; the steam disinfection and hot air disinfection effects are poor, and the temperature in the disinfection machine is unbalanced and the local position cannot achieve the optimal disinfection effect due to the shielding of the cutter and the chopsticks.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a knife and chopstick sterilizer, which improves the sterilization efficiency of the sterilizer and reduces the potential risks in the use of the sterilizer.

The utility model provides a technical scheme that its technical problem adopted is: a knife and chopstick sterilizing machine comprises a base, a shell arranged above the base and a knife and chopstick bracket used for placing a knife and chopsticks;

the kitchen knife and chopstick rack is characterized in that a plasma generation cavity is arranged in the base, a plasma generator is arranged in the plasma generation cavity, a cavity is formed in the shell, the plasma generation cavity is communicated with the cavity of the shell, and the knife and chopstick rack is detachably arranged in the cavity of the shell.

Preferably, the plasma generation cavity is communicated with the cavity of the shell through an air supply grid, the bottom of the base is provided with an air inlet communicated with the plasma generation cavity, the air inlet is communicated with the plasma generation cavity, a fan is arranged above the plasma generator, a heating body is arranged above the fan, and the air supply grid is positioned above the heating body.

Preferably, the top of the base is provided with an upper convex part, a cavity communicated with the plasma generation chamber is formed in the upper convex part, and the air supply grille is arranged on one side of the upper convex part close to the center part of the base and is communicated with the plasma generation chamber through the cavity of the upper convex part.

Preferably, openings are formed in the upper end and the lower end of the shell, the opening below the shell covers the base, and fastening bosses protruding inwards are arranged on the inner side of the opening below the shell and connected with the base through fastening pieces.

Preferably, the inner side of the opening above the shell is provided with a plurality of groups of limiting bearing bosses and fixing buckles, and the outer side of the knife and chopstick support is provided with a plurality of groups of positioning grooves matched with the limiting bearing bosses and fixing clamping grooves matched with the fixing buckles.

Preferably, a first guide inclined plane which gradually shrinks downwards is arranged on the inner side of the opening above the shell, a second guide inclined plane which is matched with the first guide inclined plane is arranged on the outer edge of the upper end of the knife and chopstick support, and the second guide inclined plane gradually shrinks downwards.

Preferably, the knife and chopstick support comprises a support body, a knife hanging area and a chopstick storage basket, wherein the knife hanging area and the chopstick storage basket are arranged on the support body;

the fixing clamp plate and the elastic clamp plate are parallel to each other, the two sides of the elastic clamp plate are alternately provided with pressing parts protruding towards the outer side, the fixing clamp plate and the elastic clamp plate are oppositely clamped in grooves, the support body is provided with a handle, and the upper end of the handle is provided with an arc-shaped lifting part.

The utility model has the advantages that: drive hot-blast entering into the cavity through the fan, dry cutter and the tableware of placing on the sword chopsticks support, treat the moisture on cutter and tableware surface and dry the back, close the heat-generating body, open plasma generator, it flows into the cavity to drive the air that contains bipolar plasma of plasma emergence intracavity through the fan, inactivate the bacterium through bipolar plasma, thereby realize the disinfection of cutter and tableware, compare in adopting ultraviolet ray disinfection, be difficult to have the dead angle, the disinfection efficiency of disinfecting is higher, simultaneously, also there is not the risk of revealing harm human safety, be different from the hot-blast or steam disinfection of independent adoption, be difficult to receive the temperature influence.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention;

fig. 2 is an exploded view of an embodiment of the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is an enlarged schematic view at B of FIG. 2;

fig. 5 is a perspective view of the base in the embodiment of the present invention;

fig. 6 is a schematic cross-sectional view of a base according to an embodiment of the present invention;

fig. 7 is a sectional schematic view of the housing in the embodiment of the present invention;

FIG. 8 is a perspective view of the knife and chopstick holder in the embodiment of the present invention;

FIG. 9 is a sectional view of the knife and chopsticks support in the embodiment of the present invention;

fig. 10 is a top view of the knife and chopstick holder in the embodiment of the present invention;

fig. 11 is an enlarged schematic view at C in fig. 10.

In the figure, the device comprises a base 10, a base 11, a plasma generating cavity 12, a plasma generator 13, a fan 14, a heating body 15, an air supply grid 16, an upper convex part 17, a main control board 18, a key board 20, a shell 21, a fastening boss 22, a limiting bearing boss 23, a fixing buckle 24, a first guide inclined plane 30, a knife chopstick support 31, a positioning groove 32, a fixing clamping groove 32, a second guide inclined plane 33, a cutter hanging area 34, a cutter hanging area 341, a fixing clamping plate 342, an elastic clamping plate 343, a pressing part 344, a clamping groove 35, a handle 36, an arc-shaped lifting part 37 and a chopstick storage basket.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-11, the utility model provides a knife and chopsticks sterilizing machine, which comprises a base 10, a shell 20 arranged above the base 10, and a knife and chopsticks support 30 for placing knife and chopsticks;

be equipped with plasma generation chamber 11 in the base 10, be equipped with plasma generator 12 in the plasma generation chamber 11, be formed with the cavity in the casing 20, plasma generation chamber 11 is through the cavity of air supply grid 15 intercommunication casing 20, the cavity of casing 20 is located to sword chopsticks support 30 detachable, base 10 bottom is equipped with the air intake that takes place chamber 11 intercommunication with plasma, the air intake takes place chamber 11 intercommunication with plasma, plasma generator 12 top is equipped with fan 13, fan 13 top is equipped with heat-generating body 14, heat-generating body 14 adopts the PTC heat-generating body, air supply grid 15 is located heat-generating body 14 top, base 10 is inside to be kept away from plasma generation chamber 11 one side and is equipped with main control board 17, the base 10 outside is equipped with keypad 18, main control board 17 respectively with plasma generator 12, fan 13, heat-generating body 14 and keypad 18 electric connection.

During operation, start fan 13 and heat-generating body 14 earlier, it is internal to drive hot-blast entering into the cavity through fan 13, it dries to place cutter and tableware on sword chopsticks support 30, treat the moisture on cutter and tableware surface and dry the back, close heat-generating body 14, open plasma generator 12, it flows into the cavity to drive the air that contains bipolar plasma in plasma generation chamber 11 through fan 13, inactivate the bacterium through bipolar plasma, thereby realize the disinfection of cutter and tableware, relatively adopt ultraviolet ray disinfection, be difficult to have the dead angle, the disinfection efficiency of disinfecting is higher, simultaneously, also there is not the risk of revealing harm human safety, be different from adopting hot-blast or steam disinfection alone, be difficult to receive the temperature influence. It should be noted that the drying time and the plasma sterilization time can be set according to the size of the cavity and the number of articles to be sterilized, and the working modes of the above-mentioned functional components are only examples of the working modes of the chopsticks sterilizing machine.

Furthermore, an upper convex part 16 is arranged at the top of the base 10, a cavity communicated with the plasma generating cavity 11 is formed in the upper convex part 16, an air supply grille 15 is arranged on one side of the upper convex part 16, which is close to the central part of the base 10, and is communicated with the plasma generating cavity 11 through the cavity of the upper convex part 16, after hot air or air containing bipolar plasma enters the cavity, a part of the hot air or the air containing bipolar plasma enters the cavity approximately horizontally through the flow guide of the cavity and gradually rises in the cavity, the knife and the kitchen ware are dried or disinfected, and the hot air and the air containing bipolar plasma are more uniformly dispersed.

Further, both ends all are equipped with the opening about casing 20, casing 20 below opening cover is established on base 10, casing 20 below opening inboard is equipped with inside convex fastening boss 21, fastening boss 21 is connected with base 10 through fastening screw, casing 20 top opening inboard is equipped with the spacing bearing boss 22 of multiunit and fixed buckle 23, sword chopsticks support 30 outside is equipped with multiunit and spacing bearing boss 22 matched with positioning groove 31 and fixed buckle 23 matched with fixed buckle 32, when sword chopsticks support 30 is placed on casing 20, spacing bearing boss 22 and the mutual gomphosis of positioning groove 31, when providing the support for sword chopsticks support 30, the placing of sword chopsticks support 30 is fixed a position, through fixing buckle 23 lock in fixed buckle 32, with sword chopsticks support 30 locking on casing 20.

Further, a first guide inclined plane 24 which gradually shrinks downwards is arranged on the inner side of an opening above the shell 20, a second guide inclined plane 33 which is matched with the first guide inclined plane 24 is arranged on the outer edge of the upper end of the knife and chopstick support 30, the second guide inclined plane 33 gradually shrinks downwards, when the knife and chopstick support 30 is placed on the shell 20, the first guide inclined plane 24 and the second guide inclined plane 33 are mutually attached, and when the knife and chopstick support 30 is placed, a certain guide effect is achieved.

Further, the knife and chopstick holder 30 comprises a holder body, a knife hanging area 34 and a chopstick storage basket 37, wherein the knife hanging area 34 is arranged on the holder body, and the knife hanging area 34 is provided with a plurality of groups of fixed clamping plates 341 arranged at intervals and a plurality of groups of elastic clamping plates 342 arranged at intervals;

the fixed splint 341 is parallel to the elastic splint 342, the fixed splint 341 is disposed above the elastic splint 342, and with the elastic splint 13 integrated into one piece, the both sides of the elastic splint 342 are alternately provided with a pressing part 343 protruding towards the outside, the fixed splint 341 is disposed above the elastic splint 342, the height in the vertical direction of the elastic splint 342 is greater than the height in the vertical direction of the fixed splint 341, the width of the fixed splint 341 is less than the width of the elastic splint 342, the fixed splint 341 and the elastic splint 342 relatively form a clamping groove 344 for clamping a tool, when placing the tool, the tool handle is supported on the fixed splint, the pressing part 343 is kept to be pressed against the both sides of the tool body, the elastic splint 342 pushing the both sides of the tool body is bent towards both sides, the bracket body is provided with a handle 35, and the upper end of.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A knife and chopsticks sterilizing machine is characterized in that: comprises a base (10), a shell (20) arranged above the base (10) and a knife and chopstick bracket (30) for placing a knife and a chopstick;

the kitchen knife and chopstick holder is characterized in that a plasma generation cavity (11) is arranged in the base (10), a plasma generator (12) is arranged in the plasma generation cavity (11), a cavity is formed in the shell (20), the plasma generation cavity (11) is communicated with the cavity of the shell (20), and the knife and chopstick holder (30) is detachably arranged in the cavity of the shell (20).

2. The machine of claim 1, wherein: plasma generation chamber (11) is through the cavity of air supply grid (15) intercommunication casing (20), base (10) bottom is equipped with the air intake that takes place chamber (11) intercommunication with plasma, and air intake and plasma generation chamber (11) intercommunication, and plasma generator (12) top is equipped with fan (13), and fan (13) top is equipped with heat-generating body (14), and air supply grid (15) are located heat-generating body (14) top.

3. The machine of claim 2, wherein: the plasma generator is characterized in that an upper convex part (16) is arranged at the top of the base (10), a cavity communicated with the plasma generation cavity (11) is formed in the upper convex part (16), and the air supply grille (15) is arranged on one side, close to the center of the base (10), of the upper convex part (16) and communicated with the plasma generation cavity (11) through the cavity of the upper convex part (16).

4. The machine of claim 1, wherein: both ends all are equipped with the opening about casing (20), and casing (20) below opening cover is established on base (10), and casing (20) below opening inboard is equipped with inside convex fastening boss (21), and fastening boss (21) are connected with base (10) through the fastener.

5. The machine according to claim 4, wherein: the multifunctional chopsticks box is characterized in that a plurality of groups of limiting bearing bosses (22) and fixing buckles (23) are arranged on the inner side of an opening in the upper portion of the shell (20), and a plurality of groups of positioning grooves (31) matched with the limiting bearing bosses (22) and fixing clamping grooves (32) matched with the fixing buckles (23) are arranged on the outer side of the chopstick and knife bracket (30).

6. The machine of claim 5, wherein: the inner side of an opening above the shell (20) is provided with a first guide inclined plane (24) which gradually shrinks downwards, the outer edge of the upper end part of the knife and chopstick support (30) is provided with a second guide inclined plane (33) which is matched with the first guide inclined plane (24), and the second guide inclined plane (33) gradually shrinks downwards.

7. The machine of claim 1, wherein: the knife and chopstick bracket (30) comprises a bracket main body, a knife hanging area (34) and a chopstick storage basket (37), wherein the knife hanging area (34) is arranged on the bracket main body, and the knife hanging area (34) is provided with a plurality of groups of fixed clamping plates (341) which are arranged at intervals and a plurality of groups of elastic clamping plates (342) which are arranged at intervals;

the support is characterized in that two sides of the elastic clamping plate (342) are alternately provided with pressing parts (343) protruding outwards, the fixed clamping plate (341) and the elastic clamping plate (342) are opposite to the clamping groove (344), the support body is provided with a handle (35), and the upper end of the handle (35) is provided with an arc-shaped lifting part (36).