CN111920238A

CN111920238A - Intelligent household chopping board storage cabinet with automatic sterilization function and method

Info

Publication number: CN111920238A
Application number: CN202010819456.6A
Authority: CN
Inventors: 甘宝玲
Original assignee: Guangdong Zhongke Intelligent Technology Co ltd
Current assignee: Guangdong Zhongke Intelligent Technology Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2020-11-13

Abstract

The invention belongs to the technical field of intelligent home furnishing, and particularly relates to an intelligent home furnishing chopping board containing cabinet with an automatic sterilization function and a method. This cabinet and method are accomodate to intelligent house chopping board with automatic function of disinfecting has reached through this mechanism and has realized when having the touch switch contact of diapire in melon and fruit chopping block for vegetables and the chopping block for meat goods and the layer board, carries out the effect of high-efficient sterilization to it automatically, and it is poor to have solved current washing and disinfection mode not only bactericidal effect, and because of the wood chopping board after the washing exposes in the air for a long time, very easily arouses bacterial growing to easily influence the problem of dietary hygiene and human health.

Description

Intelligent household chopping board storage cabinet with automatic sterilization function and method

Technical Field

The invention relates to the technical field of smart homes, in particular to a chopping board storage cabinet with an automatic sterilization function for a smart home and a method.

Background

Chopping boards, i.e. chopping boards, are wooden boards which are padded on a table to prevent the table from being damaged when cutting vegetables.

The wooden chopping board is used as a necessary product of a household kitchen appliance and is used for cutting fruits, vegetables and meat products in cooperation with a cutter, however, after the wooden chopping board is used in a kitchen, the existing cleaning and disinfecting mode for the wooden chopping board generally adopts the mode that a user firstly coats a small amount of cleaning agent on the surface of the used wooden chopping board, then cleans and disinfects the wooden chopping board by cleaning cloth in cooperation with clean water, and finally, the cleaning cloth is wrung to wipe the surface of the wooden chopping board and is placed against a wall, so that the cleaning and disinfecting mode is poor in sterilizing effect, bacteria are easy to grow because the cleaned wooden chopping board is exposed in the air for a long time, the food sanitation and the human health are easy to be influenced, and meanwhile, because the water absorption of the wooden chopping board is strong, the wooden chopping board is difficult to wipe dry by wiping the cleaning cloth after being cleaned each time, the wooden chopping board is easy to mildew and crack, however, frequent replacement not only has a high use cost, but also causes resource waste, thereby causing poor user experience.

Disclosure of Invention

Based on the technical problems that the existing cleaning and disinfecting mode is poor in sterilizing effect, bacteria are easy to grow due to the fact that the cleaned wood chopping boards are exposed in the air for a long time, diet sanitation and human health are easy to affect, meanwhile, due to the fact that the wood chopping boards are high in water absorption performance, after the wood chopping boards are cleaned each time, the wood chopping boards are difficult to wipe dry by wiping with a cleaning cloth, the wood chopping boards are easy to mildew and crack, and due to frequent replacement, the use cost is high, resource waste is caused, and user experience is poor.

The invention provides an intelligent household chopping board containing cabinet with an automatic sterilization function and a method, wherein the intelligent household chopping board containing cabinet comprises a shell, a water collecting box is sleeved on the lower surface of the shell in a sliding mode, a first placing groove, a second placing groove, a third placing groove, a fourth placing groove and a fifth placing groove are respectively formed in the upper surface of the shell, chopping boards are sleeved on the inner wall of the first placing groove and the inner wall of the second placing groove in a sliding mode, the lower surfaces of the two chopping boards are clamped with the upper surface of the shell, an automatic sterilization mechanism is arranged inside the shell and comprises a first cavity, and the first cavity is arranged inside the shell;

the inner bottom walls of the first placing groove, the second placing groove, the third placing groove, the fourth placing groove and the fifth placing groove are all communicated and extend to the inside of the first cavity, the back face of the shell is provided with a drying and dehumidifying mechanism, the drying and dehumidifying mechanism comprises an air heater, and the back face of the shell is fixedly connected with the front face of the air heater.

Preferably, the material of ponding box is made for stainless steel material, the spout that is the symmetric distribution is all seted up to the preceding inner wall of first cavity and back inner wall, four the spout uses two to all slip the cover plate as a set of relative inner wall.

Preferably, two the equal fixedly connected with of lower surface of layer board is the symmetric distribution pressure spring, and is a plurality of pressure spring's one end free end all with the interior diapire fixed connection of first cavity, two the equal fixed mounting in interior diapire center department of layer board has touch switch.

Preferably, the outer surface of the chopping board contacts with the inner wall of the supporting plate, the lower surface of the chopping board contacts with the upper surface of the touch switch, and the front inner wall and the rear inner wall of the first cavity are fixedly provided with ultraviolet germicidal lamps distributed in a rectangular array.

Preferably, sterilamp and touch switch electric connection, the hole that leaks that is the symmetric distribution is all seted up to the interior diapire of first cavity, and is a plurality of the interior diapire in hole that leaks all link up and extend to the lower surface of casing.

Preferably, the air outlet of the air heater is fixedly communicated with a PPR heat preservation pipe, a second cavity is arranged inside the shell, a first heat preservation layer is fixedly bonded to the inner wall of the second cavity, and glass wool is arranged inside the first heat preservation layer.

Preferably, the inner wall of first heat preservation is fixed to bond has the second heat preservation, the inside of second heat preservation is provided with silicate, the inner wall of second heat preservation is fixed to bond has the heat-conducting layer, the preceding inner wall of PPR insulating tube link up and extend to the back inner wall of heat-conducting layer.

Preferably, the inside of heat-conducting layer is provided with graphite alkene, the bleeder vent that is the distribution of rectangular array is seted up to the preceding inner wall of heat-conducting layer, and is a plurality of the preceding inner wall of bleeder vent all link up and extend to the inside of first cavity, the front fixed mounting of casing has the control box.

Preferably, the front fixed mounting of control box has the display screen, the back inner wall of control box has single chip module and humidity transducer through bolt fixed mounting respectively, humidity transducer's sense terminal runs through and extends to the inside of first cavity, air heater and display screen, humidity switch all with single chip module electric connection.

Preferably, an operation method of the automatic sterilization and deodorization device for the household intelligent shoe cabinet is provided, which specifically comprises the following steps:

firstly, kitchen utensils are placed in a classified mode, cutting boards for fruits and vegetables are placed in a first placing groove, cutting boards for meat products are placed in a second placing groove, a bone knife for cutting bones is placed in a third placing groove, a slicing knife for cutting meat is placed in a fourth placing groove, and a multipurpose knife for cutting fruits and vegetables is placed in a fifth placing groove;

step two, automatic sterilization, two conditions exist:

firstly, after the user has used the chopping block for melon and fruit vegetables, the user adopts traditional washing and sterilization mode earlier to carry out preliminary washing and sterilization to the chopping block surface and carry out preliminary dry of wiping to its surface, secondly, the user places the chopping block for melon and fruit vegetables into first standing groove and in the slip insertion advances the layer board, drive the layer board and slide from top to bottom in the spout and extrude pressure spring, when chopping block lower surface and casing upper surface contact, accomplish spacing and the fixing to the chopping block of placing, finally, when the touch switch contact of diapire in chopping block and layer board, the automatic high-efficient sterilization that carries out to the chopping block surface of a plurality of sterilamp that are located on left side and right side in the control first cavity, and simultaneously, a plurality of ultraviolet lamp that are located on the rightmost right side in the control first cavity disinfect to the third standing groove, the cutter that fourth standing groove and fifth standing groove placed;

secondly, after the chopping board for meat products is used by a user, the user firstly adopts the traditional cleaning and sterilizing mode to preliminarily clean and sterilize the surface of the chopping board and preliminarily wipe the surface of the chopping board, secondly, the user places the chopping board for fruits and vegetables into the second placing groove and slidably inserts into the supporting plate, the supporting plate is driven to slide up and down in the sliding groove and extrude the pressure spring, when the lower surface of the chopping board is contacted with the upper surface of the shell, the limiting and fixing of the placed chopping board are completed, and finally, when the chopping board is contacted with the touch switch on the inner bottom wall of the supporting plate, the ultraviolet sterilizing lamps on the left side and the right side of the chopping board in the first cavity are controlled to automatically and efficiently sterilize the surface of the chopping board, and meanwhile, the ultraviolet lamps on the rightmost side in the first cavity are controlled to sterilize the cutters placed in the third placing groove, the fourth placing groove and the fifth placing groove;

and step three, dehumidification and drying, when a humidity sensor arranged in the control box detects that the humidity in the first cavity is higher than a set value of the humidity sensor, a signal is transmitted to the single chip microcomputer module, the signal is transmitted to the display screen to be displayed after being processed by the single chip microcomputer module, the air heater is controlled to start while, heat generated by the work of the air heater is conducted into the second cavity through the PPR heat-insulating pipe, a first heat-insulating layer and a second heat-insulating layer are arranged to insulate heat in the second cavity, heat loss is avoided, a heat-conducting layer and air holes are arranged to conduct heat of the second cavity into the first cavity quickly, cutting boards for fruits and vegetables and meat products are placed in the first cavity, a boning knife, a slicing knife and a multipurpose knife are used for drying and dehumidification.

Preferably, the portable bacteria detection device further comprises a control unit for controlling the opening and closing and opening time of the touch switch, a plurality of bacteria detectors for detecting the bacteria amount are arranged in the first cavity, the bacteria detectors are connected with the control unit, and the bacteria detectors can detect the bacteria amount Q in the surrounding environment in real time_i，

An information processing module is arranged in the control unit, and the information processing module calculates the number of bacteria in the first cavity through the following preset algorithm:

the information processing module transmits the obtained bacterial quantity in the first cavity to a controller in real time, a bacterial quantity alarm threshold value P is preset in the controller,

when Q is larger than or equal to 1.1P, the controller judges that the quantity of bacteria on the surface of the chopping board exceeds a normal range, and then the bacteria are diffused into the surrounding environment, and then the touch switch is controlled to start to work, so that a plurality of ultraviolet lamps are driven to irradiate for sterilization;

when Q is less than or equal to 0.8P, the controller judges that the number of bacteria on the surface of the chopping board conforms to the normal range, so that the number of bacteria in the surrounding environment is reduced, and immediately controls the touch switch (94) to stop working, and stops the sterilization work of the ultraviolet lamp.

The beneficial effects of the invention are as follows:

1. the inner wall through setting up first heat preservation is fixed to be bonded and has the second heat preservation, the inside of second heat preservation is provided with silicate, the inner wall of second heat preservation is fixed to be bonded and has the heat-conducting layer, it keeps warm to have reached to set up first heat preservation and second heat preservation to the heat that air heater heat-conduction entered the second cavity in, the heat loss is avoided appearing, set up in heat-conducting layer and bleeder vent heat-conduction fast of the heat of second cavity advances in the first cavity, and then place chopping block for melon and fruit vegetables and meat products in the first cavity, the chopper, the slicing knife, the effect that multi-purpose sword dried and dehumidified, the heat of having solved air heater work production is when getting into the second cavity through PPR heat preservation heat conduction, the problem of heat loss easily appears.

2. Be provided with automatic sterilization mechanism through the inside that sets up the casing, and automatic sterilization mechanism is including first cavity, the inside at the casing is established to first cavity, reached through this mechanism realize when having the touch switch contact of diapire in chopping block for melon and fruit vegetables and the chopping block for meat goods and the layer board, automatically carry out the effect of high-efficient sterilization to it, it is poor not only to have solved current washing and disinfection mode, and because of the wood chopping board after the washing exposes in the air for a long time, very easily arouse bacterial growing, thereby easily influence dietetic hygiene and human healthy problem.

3. The back through setting up the casing is provided with stoving dehumidification mechanism, and stoving dehumidification mechanism is including the air heater, the back of casing and the positive fixed connection of air heater, reached and realized detecting when the humidity sensor that sets up when the humidity in the first cavity is higher than the humidity transducer setting value through this mechanism, start through single chip module control air heater, to placing cutting board for melon and fruit vegetables and meat products in the first cavity chopping board, cut bone knife, the slicing knife, the effect of dehumidification is dried to multi-purpose sword, it is strong to have solved because of current wooden chopping board hydroscopicity, make after having washed the wooden chopping board at every turn, light is by cleaning and is hardly wiped dry the wooden chopping board rag, make the wooden chopping board go mildy very easily, also easy cracking, but frequent change not only use cost is great, and cause the wasting of resources, thereby make the relatively poor problem of user experience sense.

Drawings

FIG. 1 is a schematic diagram of a smart home chopping board storage cabinet with an automatic sterilization function and a method thereof;

FIG. 2 is an enlarged view of the structure A in FIG. 1 of an intelligent household chopping board storage cabinet with an automatic sterilization function and a method thereof;

FIG. 3 is a perspective view of a chopping block structure of the intelligent household chopping board storage cabinet with an automatic sterilization function and the method;

FIG. 4 is a sectional view of a housing structure of a smart home chopping board storage cabinet with an automatic sterilization function and a method thereof;

FIG. 5 is a sectional view of a control box structure of the intelligent household chopping board storage cabinet with an automatic sterilization function and the method;

FIG. 6 is a top view of a housing structure of an intelligent household chopping board storage cabinet with an automatic sterilization function and a method thereof;

fig. 7 is an enlarged view of a structure B in fig. 6 of an intelligent household chopping board storage cabinet with an automatic sterilization function and a method thereof.

In the figure: 1. a housing; 2. a water accumulation box; 3. a first placing groove; 4. a second placing groove; 5. a third placing groove; 6. a fourth placing groove; 7. a fifth placing groove; 8. a chopping board; 9. a first cavity; 91. a chute; 92. a support plate; 93. a pressure spring; 94. a touch switch; 95. an ultraviolet germicidal lamp; 96. a water leakage hole; 10. a hot air blower; 101. a PPR thermal insulation pipe; 102. a first insulating layer; 103. a second insulating layer; 104. a heat conductive layer; 105. air holes are formed; 106. a control box; 107. a display screen; 108. a single chip module; 109. a humidity sensor; 1010. a second cavity.

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. 1-7, an intelligent household chopping board storage cabinet with an automatic sterilization function and a method thereof comprise a shell 1, wherein a water accumulation box 2 is sleeved on the lower surface of the shell 1 in a sliding manner, a first placing groove 3, a second placing groove 4, a third placing groove 5, a fourth placing groove 6 and a fifth placing groove 7 are respectively formed in the upper surface of the shell 1, chopping boards 8 are sleeved on the inner walls of the first placing groove 3 and the second placing groove 4 in a sliding manner, the lower surfaces of the two chopping boards 8 are clamped with the upper surface of the shell 1, an automatic sterilization mechanism is arranged inside the shell 1, the automatic sterilization mechanism comprises a first cavity 9, and the first cavity 9 is arranged inside the shell 1;

further, the material of ponding box 2 is made for stainless steel material, and the spout 91 that is the symmetric distribution is all seted up to the preceding inner wall of first cavity 9 and back inner wall, and four spouts 91 use two to cup joint layer board 92 for the equal slip of a set of relative inner wall, make ponding box 2 by stainless steel material for ponding box 2 has prevents rusty function.

Further, the equal fixedly connected with of lower surface of two layer boards 92 is the symmetric distribution pressure spring 93, the one end free end of a plurality of pressure springs 93 all with the interior diapire fixed connection of first cavity 9, the equal fixed mounting in interior diapire center department of two layer boards 92 has touch switch 94, sets up touch switch 94 and makes when chopping block 8 rather than the contact, controls automatic mechanism that disinfects and carries out the high efficiency to the chopping block 8 surface and disinfect.

Further, the surface of chopping block 8 and the inner wall contact of layer board 92, the lower surface of chopping block 8 and touch switch 94's upper surface contact, the equal fixed mounting of preceding inner wall and the back inner wall of first cavity 9 has sterilamp 95 that is the distribution of rectangle array, and first cavity 9 plays fixed effect to sterilamp 95 to be convenient for disinfect in to first cavity 9 through sterilamp 95.

Further, sterilamp 95 and touch switch 94 electric connection, the hole 96 that leaks that is the symmetric distribution is all seted up to the interior diapire of first cavity 9, and the interior diapire of a plurality of holes 96 that leaks all link up and extend to casing 1's lower surface, and first cavity 9 plays the effect of location to the hole 96 that leaks, sets up the hole 96 that leaks and is convenient for carry out the exhaust effect to the ponding of drippage from chopping block 8 in the first cavity.

Be provided with automatic sterilization mechanism through the inside that sets up casing 1, and automatic sterilization mechanism is including first cavity 9, first cavity 9 is established in the inside of casing 1, reached through this mechanism realize when having in the touch switch 94 contact of diapire in chopping block 8 for melon and fruit vegetables and the chopping block 8 for meat products and the layer board 92, carry out the effect of high-efficient sterilization to it automatically, it is poor with the not only bactericidal effect of disinfection mode to have solved current washing, and because of the long-term exposure in the air of the wooden chopping board after the washing, very easily arouse bacterial growing, thereby easily influence the problem of dietetic hygiene and human health.

Preferably, the portable bacteria detection device further comprises a control unit for controlling the on-off and on-on time of the touch switch 94, a plurality of bacteria detectors (not shown) for detecting the bacteria amount are arranged in the first cavity 9, the bacteria detectors are uniformly arranged in the first cavity 9, the bacteria detectors are connected with the control unit, and the bacteria detectors can detect the bacteria amount Q in the surrounding environment in real time_i，

An information processing module is arranged in the control unit, and the information processing module calculates the number of bacteria in the first cavity 9 through the following preset algorithm:

the information processing module transmits the obtained bacterial number in the first cavity 9 to a controller in real time, a bacterial number alarm threshold value P is preset in the controller,

when Q is larger than or equal to 1.1P, the controller judges that the number of bacteria on the surface of the chopping board 8 exceeds a normal range, and then the bacteria are diffused to the surrounding environment, and then the touch switch (94) is controlled to start to work, so that a plurality of ultraviolet lamps are driven to irradiate for sterilization;

when Q is less than or equal to 0.8P, the controller judges that the number of bacteria on the surface of the chopping board 8 meets the normal range, so that the number of bacteria in the surrounding environment is reduced, and immediately controls the touch switch (94) to stop working, and stops the sterilization work of the ultraviolet lamp.

According to the invention, the intelligent control of the on-off of the ultraviolet lamp sterilization and the sterilization time is realized in such a way, on one hand, timely sterilization can be realized intelligently, the surface cleanliness of the chopping board 8 is improved, and the problem that bacteria cannot be treated timely when a user cannot pay attention to the chopping board, the service life is influenced, and the health of the user is harmed can be avoided.

The inner bottom walls of the first placing groove 3, the second placing groove 4, the third placing groove 5, the fourth placing groove 6 and the fifth placing groove 7 are all communicated and extend to the inside of the first cavity 9, the drying and dehumidifying mechanism is arranged on the back face of the shell 1 and comprises an air heater 10, and the back face of the shell 1 is fixedly connected with the front face of the air heater 10.

Further, the air outlet of the air heater 10 is fixedly communicated with a PPR heat-insulating pipe 101, a second cavity 1010 is arranged inside the shell 1, a first heat-insulating layer 102 is fixedly bonded to the inner wall of the second cavity 1010, glass wool is arranged inside the first heat-insulating layer 102, and the second cavity 1010 plays a role in fixing the first heat-insulating layer 102.

Further, a second insulating layer 103 is fixedly bonded to the inner wall of the first insulating layer 102, silicate is arranged inside the second insulating layer 103, a heat conduction layer 104 is fixedly bonded to the inner wall of the second insulating layer 103, the front inner wall of the PPR heat-insulation pipe 101 penetrates through and extends to the rear inner wall of the heat conduction layer 104, and the second insulating layer 103 has a fixing effect on the heat conduction layer 104.

Further, the inside of heat-conducting layer 104 is provided with graphite alkene, and bleeder vent 105 that is the distribution of rectangular array is seted up to the preceding inner wall of heat-conducting layer 104, and the preceding inner wall of a plurality of bleeder vents 105 all link up and extend to the inside of first cavity 9, and the front fixed mounting of casing 1 has control box 106, and casing 1 plays fixed effect to control box 106.

There is second heat preservation 103 through the fixed bonding of the inner wall that sets up first heat preservation 102, the inside of second heat preservation 103 is provided with silicate, the fixed bonding of the inner wall of second heat preservation 103 has heat-conducting layer 104, it keeps warm to have reached to set up first heat preservation 102 and second heat preservation 103 to the heat that air heater 10 heat-conduction entered in the second cavity 1010, the heat loss avoids appearing, set up heat-conducting layer 104 and bleeder vent 105 with the heat of second cavity 1010 in quick heat-conduction advances first cavity 9, and then to placing chopping block 8 for melon and fruit vegetables and meat products in first cavity 9 with chopping block 8, the boning sword, the effect that multipurpose knife dried and dehumidified, the heat that has solved air heater 10 work production when getting into second cavity 1010 through PPR heat preservation 101 heat-conduction, the problem of heat loss easily appears.

Further, the front fixed mounting of control box 106 has display screen 107, there are single chip module 108 and humidity transducer 109 in the back inner wall of control box 106 through bolt fixed mounting respectively, humidity transducer 109's sense terminal runs through and extends to the inside of first cavity 9, air heater 10 and display screen 107, humidity switch all with single chip module 108 electric connection do, set up humidity transducer 109 and play the effect of carrying out real-time automated inspection to the inside humidity of first cavity 9.

By arranging the drying and dehumidifying mechanism on the back surface of the shell 1, wherein the drying and dehumidifying mechanism comprises the air heater 10, the back surface of the shell 1 is fixedly connected with the front surface of the air heater 10, the aim that when the humidity sensor 109 detects that the humidity in the first cavity 9 is higher than the set value of the humidity sensor 109, the air heater 10 is controlled to be started by the singlechip module 108 is achieved, the effect of drying and dehumidifying the cutting board 8 for placing fruits and vegetables and the cutting board 8 for meat products, the boning knife, the slicing knife and the multipurpose knife in the first cavity 9 solves the problem that the prior wood chopping board has strong water absorption, after the wooden chopping board is cleaned, the wooden chopping board is difficult to dry by wiping with a rag, so that the wooden chopping board is easy to mildew and crack, but frequent replacement not only has higher use cost, but also causes resource waste, thereby causing the problem of poorer user experience.

The working principle is as follows: firstly, kitchen utensils are placed in a classified mode, cutting boards 8 for melons, fruits and vegetables are placed in a first placing groove 3, cutting boards 8 for meat products are placed in a second placing groove 4, a boning knife for boning is placed in a third placing groove 5, a slicing knife for meat is placed in a fourth placing groove 6, and a multipurpose knife for cutting melons, fruits and vegetables is placed in a fifth placing groove 7;

step two, automatic sterilization, two conditions exist:

firstly, after the user uses the chopping board 8 for melon, fruit and vegetable, the user firstly adopts the traditional cleaning and sterilizing mode to primarily clean and sterilize the surface of the chopping board 8 and primarily dry the surface, secondly, the user places the cutting board 8 for fruits and vegetables into the first placing groove 3 and inserts the cutting board into the supporting board 92 in a sliding manner, drives the supporting board 92 to slide up and down in the sliding groove 91 and extrudes the pressure spring 93, when the lower surface of the chopping board 8 contacts with the upper surface of the shell 1, the limiting and the fixing of the placed chopping board 8 are completed, and finally, when the chopping board 8 contacts with the touch switch 94 on the inner bottom wall of the supporting board 92, the ultraviolet germicidal lamps 95 on the left side and the right side of the chopping board 8 in the first cavity 9 are controlled to automatically and efficiently sterilize the surface of the chopping board 8, meanwhile, a plurality of ultraviolet lamps positioned at the rightmost side in the first cavity 9 are controlled to sterilize the cutters placed in the third placing groove 5, the fourth placing groove 6 and the fifth placing groove 7;

secondly, after the chopping board 8 for meat products is used up by a user, the user firstly adopts the traditional cleaning and sterilizing mode to primarily clean and sterilize the surface of the chopping board 8 and primarily wipe the surface of the chopping board, secondly, the user places the chopping block 8 for fruits and vegetables into the second placing groove 4 and inserts the chopping block into the supporting plate 92 in a sliding manner, drives the supporting plate 92 to slide up and down in the sliding groove 91 and extrudes the pressure spring 93, when the lower surface of the chopping board 8 contacts with the upper surface of the shell 1, the limiting and the fixing of the placed chopping board 8 are completed, and finally, when the chopping board 8 contacts with the touch switch 94 on the inner bottom wall of the supporting board 92, the ultraviolet germicidal lamps 95 on the left side and the right side of the chopping board 8 in the first cavity 9 are controlled to automatically and efficiently sterilize the surface of the chopping board 8, meanwhile, a plurality of ultraviolet lamps positioned at the rightmost side in the first cavity 9 are controlled to sterilize the cutters placed in the third placing groove 5, the fourth placing groove 6 and the fifth placing groove 7;

and step three, dehumidifying and drying, wherein when a humidity sensor 109 arranged in the control box 106 detects that the humidity in the first cavity 9 is higher than a set value of the humidity sensor 109, a signal is transmitted to the single chip microcomputer module 108, the signal is transmitted to the display screen 107 to be displayed after being processed by the single chip microcomputer module 108, the air heater 10 is controlled to start, heat generated by the work of the air heater 10 is conducted into the second cavity 1010 through the PPR heat-insulating pipe 101, the first heat-insulating layer 102 and the second heat-insulating layer 103 are arranged to insulate heat in the second cavity 1010, heat loss is avoided, the heat-conducting layer 104 and the air holes 105 are arranged to conduct heat of the second cavity 1010 into the first cavity 9 quickly, and the chopping board 8 for placing fruits and vegetables and the chopping board 8 for placing meat products in the first cavity 9, the boning knife, the slicing knife and the multi-purpose knife are dried.

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 the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a cabinet is accomodate to intelligence for house chopping board with automatic function of disinfecting, includes casing (1), its characterized in that: the lower surface of the shell (1) is sleeved with the water collecting box (2) in a sliding mode, the upper surface of the shell (1) is respectively provided with a first placing groove (3), a second placing groove (4), a third placing groove (5), a fourth placing groove (6) and a fifth placing groove (7), the inner wall of the first placing groove (3) and the inner wall of the second placing groove (4) are both sleeved with cutting boards (8) in a sliding mode, the lower surfaces of the two cutting boards (8) are both clamped with the upper surface of the shell (1), an automatic sterilization mechanism is arranged inside the shell (1) and comprises a first cavity (9), and the first cavity (9) is arranged inside the shell (1);

the inner bottom walls of the first placing groove (3), the second placing groove (4), the third placing groove (5), the fourth placing groove (6) and the fifth placing groove (7) are communicated with each other and extend to the inside of the first cavity (9), the back face of the shell (1) is provided with a drying and dehumidifying mechanism which comprises an air heater (10), and the back face of the shell (1) is fixedly connected with the front face of the air heater (10).

2. The intelligent household chopping board storage cabinet with the automatic sterilization function according to claim 1, characterized in that: the material of ponding box (2) is made for stainless steel material, spout (91) that are the symmetric distribution are all seted up to the preceding inner wall of first cavity (9) and back inner wall, four spout (91) use two to all slide to cup joint layer board (92) for a set of relative inner wall.

3. The intelligent household chopping board storage cabinet with the automatic sterilization function according to claim 2, characterized in that: two the equal fixedly connected with of lower surface of layer board (92) is symmetrically distributed compression spring (93), and is a plurality of the one end free end of compression spring (93) all with the interior diapire fixed connection of first cavity (9), two the interior diapire center department of layer board (92) all fixed mounting has touch switch (94).

4. The intelligent household chopping board storage cabinet with the automatic sterilization function according to claim 3, characterized in that: the outer surface of the chopping board (8) is in contact with the inner wall of the supporting plate (92), the lower surface of the chopping board (8) is in contact with the upper surface of the touch switch (94), and ultraviolet germicidal lamps (95) distributed in a rectangular array are fixedly mounted on the front inner wall and the rear inner wall of the first cavity (9);

ultraviolet germicidal lamp (95) and touch switch (94) electric connection, the inner bottom wall of first cavity (9) has all been seted up and has been the hole of leaking (96) of symmetric distribution, and is a plurality of the inner bottom wall of leaking hole (96) all link up and extend to the lower surface of casing (1).

5. The intelligent household chopping board storage cabinet with the automatic sterilization function according to claim 1, characterized in that: the air outlet of the air heater (10) is fixedly communicated with a PPR heat-insulating pipe (101), a second cavity (1010) is arranged inside the shell (1), a first heat-insulating layer (102) is fixedly bonded to the inner wall of the second cavity (1010), and glass wool is arranged inside the first heat-insulating layer (102).

6. The intelligent household chopping board storage cabinet with the automatic sterilization function according to claim 5, characterized in that: the inner wall of first heat preservation (102) is fixed to bond has second heat preservation (103), the inside of second heat preservation (103) is provided with silicate, the inner wall of second heat preservation (103) is fixed to bond has heat-conducting layer (104), the preceding inner wall of PPR insulating tube (101) link up and extend to the back inner wall of heat-conducting layer (104).

7. The intelligent household chopping board storage cabinet with the automatic sterilization function according to claim 6, characterized in that: the inside of heat-conducting layer (104) is provided with graphite alkene, bleeder vent (105) that are the distribution of rectangular array are seted up to the preceding inner wall of heat-conducting layer (104), and are a plurality of the inside that the preceding inner wall of bleeder vent (105) all link up and extend to first cavity (9), the positive fixed mounting of casing (1) has control box (106).

8. The intelligent household chopping board storage cabinet with the automatic sterilization function according to claim 7, characterized in that: the front fixed mounting of control box (106) has display screen (107), the back inner wall of control box (106) has single chip module (108) and humidity transducer (109) through bolt fixed mounting respectively, the sense terminal of humidity transducer (109) runs through and extends to the inside of first cavity (9), air heater (10) and display screen (107), humidity switch all with single chip module (108) electric connection.

9. The operation method of the intelligent household chopping board storage cabinet with the automatic sterilization function according to any one of claims 1 to 8, characterized by comprising the following steps:

firstly, kitchen utensils are placed in a classified mode, cutting boards (8) for melons, fruits and vegetables are placed in a first placing groove (3), cutting boards (8) for meat products are placed in a second placing groove (4), a boning knife for boning is placed in a third placing groove (5), a slicing knife for cutting meat is placed in a fourth placing groove (6), and a multipurpose knife for cutting melons, fruits and vegetables is placed in a fifth placing groove (7);

step two, automatic sterilization, including the following two conditions:

firstly, after the user uses the chopping board (8) for melon, fruit and vegetable, the user firstly adopts the traditional cleaning and sterilizing mode to preliminarily clean and sterilize the surface of the chopping board (8) and preliminarily dry the surface of the chopping board, secondly, the user places the chopping board (8) for melon, fruit and vegetable into the first placing groove (3) and inserts the chopping board (92) in a sliding way, drives the supporting board (92) to slide up and down in the sliding groove (91) and extrude the pressure spring (93), when the lower surface of the chopping board (8) is contacted with the upper surface of the shell (1), the limitation and fixation of the placed chopping board (8) are completed, and finally, when the chopping board (8) is contacted with the touch switch (94) on the inner bottom wall of the supporting board (92), the ultraviolet sterilizing lamps (95) positioned at the left side and the right side of the chopping board (8) in the first cavity (9) are controlled to automatically and efficiently sterilize the surface of the chopping board (8), meanwhile, a plurality of ultraviolet lamps positioned at the rightmost side in the first cavity (9) are controlled to sterilize the cutters placed in the third placing groove (5), the fourth placing groove (6) and the fifth placing groove (7);

secondly, after the chopping board (8) for meat products is used by a user, the user firstly adopts the traditional cleaning and sterilizing mode to preliminarily clean and sterilize the surface of the chopping board (8) and preliminarily wipe the surface of the chopping board, secondly, the user places the chopping board (8) for fruits and vegetables into the second placing groove (4) and inserts the chopping board (92) in a sliding way, drives the supporting board (92) to slide up and down in the sliding groove (91) and extrude the pressure spring (93), when the lower surface of the chopping board (8) is contacted with the upper surface of the shell (1), the limiting and fixing of the placed chopping board (8) are completed, and finally, when the chopping board (8) is contacted with the touch switch (94) on the inner bottom wall of the supporting board (92), the ultraviolet sterilizing lamps (95) positioned at the left side and the right side of the chopping board (8) in the first cavity (9) are controlled to automatically and efficiently sterilize the surface of the chopping board (8), meanwhile, a plurality of ultraviolet lamps positioned at the rightmost side in the first cavity (9) are controlled to sterilize the cutters placed in the third placing groove (5), the fourth placing groove (6) and the fifth placing groove (7);

step three, dehumidifying and drying, when a humidity sensor (109) arranged in a control box (106) detects that the humidity in a first cavity (9) is higher than a set value of the humidity sensor (109), a signal is transmitted to a single chip microcomputer module (108), the signal is transmitted to a display screen (107) to be displayed after being processed by the single chip microcomputer module (108), the air heater (10) is controlled to start, heat generated by the work of the air heater (10) is conducted into a second cavity (1010) through a PPR heat-insulating pipe (101), a first heat-insulating layer (102) and a second heat-insulating layer (103) are arranged to insulate heat in the second cavity (1010), heat loss is avoided, a heat-conducting layer (104) and air holes (105) are arranged to conduct heat in the second cavity (1010) into the first cavity (9) quickly, and cutting boards (8) for placing melons and fruits and vegetables and meat products in the first cavity (9) are replaced by cutting boards (8), A boning knife, a slicing knife and a multipurpose knife for drying and dehumidifying.

10. The operation method of the intelligent household chopping board storage cabinet with the automatic sterilization function according to claim 9,

the bacteria detection device is characterized by further comprising a control unit for controlling the opening and closing and opening time of the touch switch (94), a plurality of bacteria detectors for detecting the bacteria amount are arranged in the first cavity (9), the bacteria detectors are connected with the control unit, and the bacteria detectors can detect the bacteria amount Q in the surrounding environment in real time_i，

An information processing module is arranged in the control unit, and the information processing module calculates the number of bacteria in the first cavity (9) through the following preset algorithm:

the information processing module transmits the obtained bacterial number in the first cavity (9) to a controller in real time, a bacterial number alarm threshold value P is preset in the controller,

when Q is larger than or equal to 1.1P, the controller judges that the number of bacteria on the surface of the chopping board (8) exceeds a normal range, and then the bacteria are diffused to the surrounding environment, and then the touch switch (94) is controlled to start to work, so that a plurality of ultraviolet lamps are driven to irradiate for sterilization;

when Q is less than or equal to 0.8P, the controller judges that the number of bacteria on the surface of the chopping board (8) meets the normal range, so that the number of bacteria in the surrounding environment is reduced, and immediately controls the touch switch (94) to stop working, so as to stop the sterilization work of the ultraviolet lamp.