CN110844266B - Food preservation box with UVCLED and using method thereof - Google Patents
Food preservation box with UVCLED and using method thereof Download PDFInfo
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- CN110844266B CN110844266B CN201911018119.0A CN201911018119A CN110844266B CN 110844266 B CN110844266 B CN 110844266B CN 201911018119 A CN201911018119 A CN 201911018119A CN 110844266 B CN110844266 B CN 110844266B
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- 238000009920 food preservation Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims abstract description 11
- 235000013305 food Nutrition 0.000 claims abstract description 76
- 239000011324 bead Substances 0.000 claims abstract description 42
- 238000005057 refrigeration Methods 0.000 claims abstract description 24
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 19
- 238000004321 preservation Methods 0.000 claims abstract description 11
- 230000001954 sterilising effect Effects 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 5
- 244000005700 microbiome Species 0.000 description 5
- 102000053602 DNA Human genes 0.000 description 3
- 108020004414 DNA Proteins 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229920002477 rna polymer Polymers 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 231100000957 no side effect Toxicity 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 238000012031 short term test Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/14—Non-removable lids or covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/14—Non-removable lids or covers
- B65D43/22—Devices for holding in closed position, e.g. clips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention provides a food preservation box with a UVCLED (ultraviolet clock ed light emitting diode) and a using method thereof, and the food preservation box comprises a first box body (1), a second box body (8) and a cover plate (4), wherein the first box body (1) and the second box body (8) are detachably connected, the cover plate (4) is detachably connected to one end, far away from the first box body (1), of the second box body (8), more than two mounting grooves (6) are arranged on the side walls in the first box body (1) and the second box body (8) at equal intervals, a plurality of UVCLED lamp beads (5) are arranged in the mounting grooves (6) at equal intervals, a light transmission plate (7) is arranged in each mounting groove (6), the UVCLED lamp beads (5) on the same side are both located on one side of the light transmission plate (7), and sensors (2) and refrigeration equipment (38) are both arranged in the first box body (1) and the second box. By applying the technical scheme, the ultraviolet disinfection and low-temperature preservation environment can be provided for the food.
Description
Technical Field
The invention relates to the technical field of preservation boxes, in particular to a food preservation box with a UVCLED and a using method thereof.
Background
The ultraviolet sterilization and disinfection is a physical method, does not need to adopt chemical reagents, and has no side effect. The ultraviolet sterilization and disinfection principle is that ultraviolet rays with proper wavelength can destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in microbial organism cells to cause death of growing cells and/or death of regenerative cells, so that the sterilization and disinfection effects are achieved. The ultraviolet wavelength range can be divided into four different bands: UVA (400-315 nm), UVB (315-280 nm), UVC (280-200 nm) and vacuum ultraviolet (200-100 nm). Wherein UVC is in the microbial absorption range, can kill microorganisms such as virus, bacteria, fungi and the like in a very short time by destroying DNA structures of the microorganisms, and can effectively relieve or stop the reaction of the microorganisms and food when being applied to the field of preservation, thereby reducing the putrefaction occurrence probability of the food and being beneficial to the preservation of the food.
The method for keeping food fresh and reducing temperature is a method capable of effectively reducing microbial activity and reproductive activity, and is widely applied to real life, such as refrigerators, freezers and the like.
The existing food preservation box is generally made of simple plastic or glass, is sealed through a cover plate or a preservative film, is placed into a refrigerator or a freezer or is preserved by adding ice blocks into the preservation box, and does not have preservation capacity.
Disclosure of Invention
The invention aims to provide a food fresh-keeping box with a UVCLED and a using method thereof, which provide an ultraviolet disinfection and low-temperature preservation environment for food.
In order to solve the technical problem, the invention provides a food preservation box with a UVCLED, which comprises a first box body (1), a second box body (8) and a cover plate (4), wherein the first box body (1) and the second box body (8) are detachably connected, the cover plate (4) is detachably connected to one end, far away from the first box body (1), of the second box body (8), more than two mounting grooves (6) are arranged on the side walls in the first box body (1) and the second box body (8) at equal intervals, a plurality of UVCLED lamp beads (5) are arranged in the mounting grooves (6) at equal intervals, a light-transmitting plate (7) is arranged in the mounting grooves (6), the UVCLED lamp beads (5) on the same side are both located on one side of the light-transmitting plate (7), and a sensor (2) and a refrigerating device (38) are both arranged in the first box body (1) and the second box body (8), The lower ends of one sides of the first box body (1) and the second box body (8) are respectively provided with a switch (35) and a USB interface (34); the sensor (2) is connected with the refrigeration equipment (38), and the switch (35) is connected with the sensor (2) and the refrigeration equipment (38); the UVCLED lamp beads (5) are connected with the control circuit board module;
both sides of the upper end in the first box body (1) are provided with notches (27), the side wall of one end in each notch (27) is provided with an opening (28), the two sides of the second box body (8) are both provided with connecting grooves (9), the side wall of one end in each connecting groove (9) is provided with a groove (16), a first spring (11) is fixed on the side wall of one end in the groove (16), one end of the first spring (11) is rotatably connected with a rotary disc (12), a rotating shaft (14) is fixed at one end of the rotating disc (12), a connecting plate (10) is rotatably sleeved on the rotating shaft (14), one end of the connecting plate (10) is positioned in the connecting groove (9), the other end of the rotating shaft (14) is fixedly provided with a rotating plate (15), a gap (27) arranged at the other end of the connecting plate (10) extends into the opening (28), one side of the rotating plate (15) is abutted against one side of the first box body (1).
In a preferred embodiment, a bearing groove (30) is arranged on one side of the rotating disc (12), a second spring (31) is fixed on one end side wall in the bearing groove (30), an insertion rod (13) is fixed at one end of the second spring (31), blind holes (29) are arranged on the groove (16) and one end side wall in the connecting groove (9), and one end of the insertion rod (13) extends into one of the blind holes (29).
In a preferred embodiment, the two fixing rods (26) are fixed on the two sides of the upper end of the second box body (8), the connecting pieces (36) are fixed on the two fixing rods (26) on the same side, the two fixing rods (26) on the same side correspond to the two sides of the upper end of the first box body (1) respectively, the cover plate (4) abuts against the upper end of the second box body (8), the two sides of the cover plate (4) are connected with the L-shaped plate (20) in a rotating mode, the sliding groove (21) is formed in the bottom of the L-shaped plate (20), an adapting device is arranged in the sliding groove (21), a push rod (17) is arranged on the adapting device, and the two push rods (17) correspond to the two connecting pieces (.
In a preferred embodiment, the adaptation device includes slide bar (22) fixed in spout (21), sliding sleeve has two sliders (23) on slide bar (22), and two sliders (23) all are located spout (21), and the upper end of two sliders (23) all rotates and is connected with push rod (18), and the upper end of two push rods (18) rotates respectively and connects the lower extreme both sides at ejector pin (17), is fixed with fourth spring (33) between two push rods (18) jointly, bottom both sides in L template (20) all are fixed with telescopic link (19), and the upper end of two telescopic link (19) is fixed respectively in ejector pin (17) lower extreme both sides.
In a preferred embodiment, the two connecting pieces (36) are provided with a placing groove (24) on the opposite side, two third springs (32) are fixed on the side wall of one end in the placing groove (24), and a transverse plate (25) is fixed on one end of the two third springs (32) on the same side.
In a preferred embodiment, the two sides of the lower end of the second box body (8) are provided with two rotating grooves (37), the two rotating grooves (37) are respectively communicated with the two connecting grooves (9), and the two rotating plates (15) respectively correspond to the two rotating grooves (37).
In a preferred embodiment, the two push rods (18) on the same side are located between the two telescopic rods (19) on the same side.
In a preferred embodiment, the upper end of the cover plate (4) is provided with a handle (3).
The invention also provides a using method of the food fresh-keeping box with the UVCLED, which comprises the following steps:
s1: when less food is contained, the food is placed into the second box body (8), after the food is placed, the switch (35) on the second box body (8) is pressed, the refrigeration equipment (38) and the sensor (2) in the second box body (8) start to operate, so that the temperature in the preservation box is reduced, the sensor (2) senses the number and the position of the food, the CLUVED lamp beads (5) are controlled through the control circuit board module to start the operation number, ultraviolet sterilization is carried out, and the freshness degree of the food is maintained conveniently;
s2: the cover plate (4) is placed on the second box body (8), the L-shaped plates (20) on the two sides of the cover plate (4) are rotated, the ejector rod (17) abuts against the connecting piece (36), so that the sliding block (23) can be pressed through the push rod (18), the push rod (18) rotates, the fourth spring (33) extends, the ejector rod (17) can conveniently enter the connecting piece (36), and the fourth spring (33) is restored to the original state, so that the ejector rod (17) and the connecting piece (36) are clamped and fixed;
s3: the connecting plate (10) and the rotary disc (12) can be pushed to move through the rotating plate (15), so that the rotary disc (12) enters the groove (16), the rotating plate (15) is further rotated, the inserted rod (13) corresponds to the blind hole (29) in the groove (16), and the second box body (8) is conveniently placed in the first box body (1);
s4: when the second box body (8) descends, the two sides of the first box body (1) abut against the transverse plates (25), the transverse plates (25) extrude the third springs (32) to enter the placing grooves (24), the fixing rods (26) abut against the upper ends of the first box body (1), the transverse plates (25) correspond to the openings (28), and the transverse plates are inserted into the openings (28) under the action of the third springs (32), so that the occupied space is reduced;
s5: when more food is contained, the second box body (8) is pulled out, the food is placed into the first box body (1) and the second box body (8), the switches (35) on the first box body (1) and the second box body (8) are pressed, the refrigeration equipment (38) and the sensor (2) are started to operate, the UVC LED lamp beads (5) are controlled through the control circuit board module to start the operation quantity, so that the cooling and sterilization work of a food storage space is carried out, and the food is kept fresh;
s6: the inserting rod (13) is moved out of the blind hole (29) in the groove (16) through the rotating plate (15), the two connecting plates (10) are respectively corresponding to the two openings (27), the second box body (8) is lowered, the first spring (11) can be extruded through the rotating disc (12), the connecting plates (10) can be conveniently moved, so that the corresponding openings (28) can be inserted into the openings (28), the rotating plate (15) is rotated, the inserting rod (13) is inserted into the blind hole (29) in the connecting groove (9), the positions of the connecting plates (10) are fixed, the first box body (1) and the second box body (8) are connected and stacked, and the occupied area is reduced;
s7: the power storage module can conveniently store electric quantity through the matching of the USB interface (34), the connecting module and the power module, and further can conveniently supply refrigeration equipment (38), the sensor (2) and the UVCLED lamp beads (5) in the first box body (1) and the second box body (8) for operation, the sensor (2) can detect the quantity and the placement condition of food in the box body and can transmit the detected information to the control circuit board module, the control circuit board module judges through a preset program, so that the operation of the LED module can be controlled, and further the on-off quantity of the UVCLED lamp beads (5) in the box body can be conveniently controlled for sterilization operation;
s8: and in the on state of the switch (35), the activated UVCLED lamp beads (5) are activated for 10 minutes each time, then automatically turned off, and are activated again for 10 minutes after 2 hours, and then automatically turned off, so that in the circulation, all the UVCLED lamp beads (5) are turned off in the off state of the switch (35).
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
1. through the cooperation of parts such as UVCLED lamp pearl, sensor and refrigeration plant, the quantity of food in the box body can the short-term test to conveniently control UVCLED lamp pearl and open and close quantity and disinfect the disinfection operation, cooperate the low temperature to preserve the environment, can effectively prolong the fresh-keeping time of food, and reduce the energy consumption.
2. The cooperation of parts such as first box body, second box body, apron and handle is conveniently connected the dismantlement to portable can effectively guarantee the steadiness of connecting, avoids food to drop, and then makes things convenient for the staff to transport, can promote storage space as required and reduce area, has promoted the practicality.
3. Through the cooperation of parts such as switch, USB interface and circuit board control module, make things convenient for controlgear to operate to can the cycle charge, thereby realize repetitious usage, and be convenient for regulate and control, the person of facilitating the use uses, promotes fresh-keeping quality.
In conclusion, the portable UVC LED lamp bead is convenient to connect and detach, is convenient to carry, can improve the storage space or reduce the occupied area according to the actual condition, can control the sterilization and disinfection operation of the UVC LED lamp bead according to the condition of storing food, is matched with low-temperature storage, prolongs the food preservation time, reduces the energy consumption, can charge, realizes recycling and is convenient for a user to use.
Drawings
Fig. 1 is a schematic diagram of the internal structure of a food fresh-keeping box with a UVCLED according to the present invention;
FIG. 2 is a schematic view of an internal structure of a connecting groove of a food fresh-keeping box with a UVCLED according to the present invention;
fig. 3 is an enlarged view of the structure at a position a of the food fresh-keeping box with the UVCLED according to the present invention;
fig. 4 is an enlarged view of the structure at the position B of the food fresh-keeping box with the UVCLED according to the present invention;
fig. 5 is a schematic structural diagram of a connecting plate of a food fresh-keeping box with a UVCLED according to the present invention;
fig. 6 is a schematic structural diagram of a sliding block of a food fresh-keeping box with a UVCLED according to the present invention;
fig. 7 is a schematic structural diagram of a first box body of a food fresh-keeping box with a UVCLED according to the present invention;
fig. 8 is a schematic structural diagram of a second box body of the food fresh-keeping box with the UVCLED according to the present invention;
fig. 9 is a schematic view illustrating a connection structure of a first container and a second container of a fresh food container with a UVCLED according to the present invention;
fig. 10 is an enlarged view of a structure at position C of a fresh food box with a UVCLED according to the present invention;
fig. 11 is a block diagram illustrating a process of a fresh food box with a UVCLED according to the present invention;
in the figure: the refrigerator comprises a first box body 1, a sensor 2, a handle 3, a cover plate 4, a UVCLED lamp bead 5, a mounting groove 6, a quartz light-transmitting plate 7, a second box body 8, a connecting groove 9, a connecting plate 10, a first spring 11, a rotating disc 12, an inserting rod 13, a rotating shaft 14, a rotating plate 15, a groove 16, an ejector rod 17, a push rod 18, a telescopic rod 19, a template 20L, a sliding groove 21, a sliding rod 22, a sliding block 23, a placing groove 24, a transverse plate 25, a fixed rod 26, a notch 27, an opening 28, a blind hole 29, a bearing groove 30, a second spring 31, a third spring 32, a fourth spring 33, a USB interface 34, a switch 35, a connecting piece 36, a rotating groove 37 and.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
Referring to fig. 1-11, a food preservation box with UVCLED, including first box body 1, second box body 8 and apron 4, first box body 1 and second box body 8 can be dismantled the connection, be convenient for adjust according to the quantity of food, thereby conveniently enlarge storage space or reduce shared space, apron 4 can be dismantled and connect on second box body 8, can effectively seal, avoid external foreign matter to get into, protect the food of inside storage, handle 3 is installed to apron 4's upper end, conveniently carry.
In the invention, more than two mounting grooves 6 are arranged on the side walls in the first box body 1 and the second box body 8 at equal intervals, three UVC LED lamp beads 5 are arranged in the mounting grooves 6 at equal intervals, and UVC wave band ultraviolet rays are emitted by the UVC LED lamp beads 5, so that microorganisms on the surface of food can be effectively killed, the reaction and propagation of the microorganisms are avoided, the food fresh-keeping quality is effectively improved, and the storage time is prolonged.
According to the invention, the quartz light-passing plate 7 is arranged in the mounting groove 6, so that ultraviolet rays can penetrate conveniently, sterilization and fresh keeping can be facilitated, the three UVC LED lamp beads 5 on the same side are all located on one side of the quartz light-passing plate 7, foods can be effectively prevented from covering the UVC LED lamp beads 5, and the sterilization effect can be ensured.
In the invention, the sensor 2, the refrigeration equipment 38 and the control circuit board module are respectively arranged in the first box body 1 and the second box body 8, the sensor 2 can effectively sense the quantity and the position of food stored in the box body, so that the opening and closing quantity of the UVC LED lamp beads 5 can be conveniently controlled, the energy consumption is reduced, the temperature in the box body can be effectively reduced by the refrigeration equipment 38, the preservation effect is improved, the switch 35 and the USB interface 34 are respectively arranged at the lower end of one side of each of the first box body 1 and the second box body 8, the operation of the sensor 2, the refrigeration equipment 38 and the UVC LED lamp beads 5 can be conveniently controlled through the switch 35, the charging is conveniently carried out through the USB interface 34, the recycling is convenient. The sensor 2 is connected with the refrigeration equipment 38, and the switch 35 is connected with the sensor 2 and the refrigeration equipment 38; UVCLED lamp pearl 5 is connected the control circuit board module.
In the invention, both sides of the upper end in the first box body 1 are provided with notches 27, the side wall of one end in each notch 27 is provided with an opening 28, both sides of the second box body 8 are provided with connecting grooves 9, the side wall of one end in each connecting groove 9 is provided with a groove 16, the side wall of one end in each groove 16 is fixed with a first spring 11, one end of each first spring 11 is rotatably connected with a turntable 12, when the turntable 12 is stressed, the first springs 11 are transmitted to the first springs 11, so that the first springs 11 are contracted, the turntable 12 is convenient to move, and when external force disappears, the first springs 11 can push the turntable 12 to move, thereby facilitating adjustment.
In the invention, a rotating shaft 14 is fixed at one end of a rotating disc 12, a connecting plate 10 is rotatably sleeved on the rotating shaft 14, one end of the connecting plate 10 is positioned in a connecting groove 9, a rotating plate 15 is fixed at one end of the rotating shaft 14, the other end of the connecting plate 10 penetrates through a notch 27 and extends into an opening 28, one side of the rotating plate 15 is abutted against one side of a first box body 1, the connecting plate 10 can be pushed to penetrate through the notch 27 and enter the opening 28 through a first spring 11, the lower end of the connecting plate 10 is abutted against the bottoms of the notch 27 and the opening 28, so that the stability of a second box body 8 is ensured, meanwhile, the rotating plate 15 penetrates through the opening 28 and moves to one side of the first box body 1, and the rotating plate 15 is rotated, so that the connecting.
In the invention, one side of the rotating disc 12 is provided with the bearing groove 30, the side wall of one end in the bearing groove 30 is fixed with the second spring 31, one end of the second spring 31 is fixed with the inserted link 13, and one end of the inserted link 13 is arranged in a hemispherical shape, so that the pressure is conveniently transmitted to the second spring 31, and the second spring 31 can be deformed.
In the invention, blind holes 29 are respectively arranged on the side wall of one end in the groove 16 and the connecting groove 9, one end of the inserted rod 13 extends into one of the blind holes 29, when the rotating plate 15 is rotated, the rotating disc 12 can be driven to rotate through the rotating shaft 14, the inserted rod 13 is convenient to abut against the side wall in the connecting groove 9 or the groove 16, the second spring 31 is extruded, the inserted rod 13 is retracted into the bearing groove 30, the adjustment is convenient, the inserted rod 13 is convenient to control to be inserted into the corresponding blind hole 29 as required, so that the position of the connecting plate 10 can be fixed, the connection firmness of the first box body 1 and the second box body 8 can be ensured or the disassembly is convenient, the connecting plate 10 is retracted into the second box body 8, the second box body 8 is convenient to be retracted into the first box body 1, and the occupied space is reduced.
In the invention, two fixing rods 26 are fixed on two sides of the upper end of the second box body 8, a connecting piece 36 is fixed on one end of each fixing rod 26 on the same side, the two fixing rods 26 on the same side correspond to two sides of the upper end of the first box body 1 respectively, and after the second box body 8 is pressed into the first box body 1, the fixing rods 26 can abut against the upper end of the first box body 1, so that excessive entering is avoided, and subsequent dismantling is facilitated.
In the invention, the cover plate 4 is abutted against the upper end of the second box body 8, the two sides of the cover plate 4 are rotatably connected with the L-shaped plates 20, the sliding grooves 21 are formed in the bottoms of the L-shaped plates 20, the adapting devices are arranged in the sliding grooves 21, the ejector rods 17 are arranged on the adapting devices, the two ejector rods 17 respectively correspond to the two connecting pieces 36, the L-shaped plates 20 are rotated, so that the ejector rods 17 are abutted against the connecting pieces 36, the positions of the ejector rods 17 can be adjusted through the adapting devices, the ejector rods 17 can be conveniently moved into or out of the connecting pieces 36, the L-shaped plates 20 and the connecting pieces 36 can be conveniently connected or separated, the cover plate.
In the invention, the adaptive device comprises a sliding rod 22 fixed in the sliding groove 21, the sliding rod 22 is sleeved with two sliding blocks 23 in a sliding manner, the two sliding blocks 23 are both positioned in the sliding groove 21, and the sliding blocks 23 are positioned in the sliding groove 21, so that the moving stability of the sliding blocks 23 can be ensured, and the adjustment and the adaptation can be well carried out.
In the invention, the upper ends of the two sliding blocks 23 are rotatably connected with the push rods 18, the upper ends of the two push rods 18 are rotatably connected to two sides of the lower end of the push rod 17 respectively, the fourth spring 33 is fixed between the two push rods 18, when the push rod 17 abuts against the connecting piece 36, the push rods 18 push the sliding blocks 23 to move, the two sliding blocks 23 move in opposite directions, so that the push rods 18 rotate, the fourth spring 33 deforms, the push rod 17 can abut against the side wall of the connecting piece 36 to move, when the push rod 17 moves to the clamping groove on the connecting piece 36, the fourth spring 33 restores to the original shape, the push rod 17 corresponds to the clamping groove, and the L-shaped plate 20 is.
In the invention, the two sides of the bottom in the L-shaped plate 20 are both fixed with the telescopic rods 19, the upper ends of the two telescopic rods 19 are respectively fixed on the two sides of the lower end of the ejector rod 17, the two push rods 18 on the same side are positioned between the two telescopic rods 19 on the same side, and the telescopic rods 19 can effectively ensure the stability of the ejector rod 17 during movement.
In the invention, the two connecting pieces 36 are provided with the placing grooves 24 on opposite sides, two third springs 32 are fixed on the side wall of one end in the placing grooves 24, the transverse plate 25 is fixed on one end of the two third springs 32 on the same side, when the second box body 8 is pressed into the first box body 1, the transverse plate 25 is abutted against the side wall of the first box body 1, so as to be retracted into the placing grooves 24, and when the transverse plate 25 is corresponding to the opening 28, the transverse plate can be inserted into the opening 28 under the action of the third springs 32, so that the first box body 1 and the second box body 8 are firmly connected.
In the invention, the two sides of the lower end of the second box body 8 are respectively provided with the rotating grooves 37, the two rotating grooves 37 are respectively communicated with the two connecting grooves 9, and the two rotating plates 15 respectively correspond to the two rotating grooves 37, so that the outer sides of the rotating plates 15 are flush with the outer side of the second box body 8, the second box body 8 can be conveniently and stably pressed into the first box body 1, the rotating plates 15 can be conveniently rotated, and the connecting plate 10 can be conveniently fixed or moved out.
The invention also provides a use method of the LED food preservation box with the UVC, which comprises the following steps:
s1: when food is less, the food can be placed into the second box body 8, after the food is placed, the switch 35 on the second box body 8 is pressed, the refrigeration equipment 38 and the sensor 2 in the second box body 8 start to operate, the refrigeration equipment 38 can reduce the temperature in the second box body 8, so that bacteria cannot survive conveniently, the sensor 2 can sense the number and the position of the food, the control circuit board module is further used for controlling the on-off number of the UVC LED lamp beads 5 to sterilize and disinfect, when the food is more, the UVC LED lamp beads 5 are all operated, when the food is less, the UVC LED lamp beads 5 are partially operated, the energy consumption is reduced, and meanwhile, the freshness degree of the food is maintained conveniently;
s2: the cover plate 4 is placed on the second box body 8, the L-shaped plates 20 on the two sides of the cover plate 4 are rotated, the L-shaped plates 20 are convenient to rotate, the ejector rod 17 abuts against the connecting piece 36, so that the sliding block 23 can be pressed through the push rod 18, the push rod 18 rotates, the fourth spring 33 extends, the ejector rod 17 can abut against the side edge of the connecting piece 36 to move, the ejector rod 17 can conveniently enter the connecting piece 36, the fourth spring 33 is restored to the original state, the ejector rod 17 and the connecting piece 36 are clamped and fixed, and occupied space can be reduced;
s3: the connecting plate 10 and the rotary disc 12 can be pushed to move through the rotary plate 15, so that the rotary disc 12 enters the groove 16, the rotary plate 15 is further rotated, the inserted rod 13 corresponds to the blind hole 29 in the groove 16, the second box body 8 can be conveniently placed in the first box body 1, the outer side of the rotary plate 15 can be parallel and level to the outer side of the second box body 8, and the second box body 8 can be conveniently pressed into the first box body 1;
s4, when the second box body 8 descends, the two sides of the first box body 1 abut against the transverse plates 25, the transverse plates 25 extrude the third springs 32 to enter the placing grooves 24, the fixing rods 26 abut against the upper end of the first box body 1, the transverse plates 25 correspond to the openings 28 and are inserted into the openings 28 under the action of the third springs 32, occupied space is reduced, one ends of the transverse plates 25 enter the openings 28, and the other ends of the transverse plates 25 are located in the placing grooves 24, so that the first box body 1 and the second box body 8 can be stably connected conveniently, carrying is facilitated, and the situation that the first box body 1 falls and is damaged during conveying and carrying is avoided;
s5: when more food is contained, the second box body 8 is pulled out, the food is placed into the first box body 1 and the second box body 8, the switches 35 on the first box body 1 and the second box body 8 are pressed, the refrigeration equipment 38 and the sensor 2 are started to operate, and the UVC LED lamp beads 5 are controlled by the control circuit board module to start the operation quantity, so that the cooling and sterilization work of a food storage space is carried out, and the freshness of the food is guaranteed;
s6: the inserting rod 13 is moved out of the blind hole 29 in the groove 16 by rotating the plate 15, the two connecting plates 10 respectively correspond to the two gaps 27, the second box body 8 is lowered, the connecting plate 10 is abutted against the side wall at one end in the gap 27, the first spring 11 can be extruded by the rotating disc 12, the first spring 11 is contracted, the connecting plate 10 is convenient to move, so that the corresponding opening 28 can be inserted into the opening 28, the first spring 11 is restored to the original state and can push the connecting plate 10 to be inserted into the opening 28, one end of the connecting plate 10 is positioned in the opening 28 and the gap 27, the other end is positioned in the connecting groove 9, meanwhile, the lower end of the connecting plate 10 is abutted against the bottom in the opening 28 and the gap 27, so that the second box body 8 can be effectively supported, the rotating plate 15 is rotated, the inserting rod 13 is inserted into the blind hole 29 in the connecting groove 9, the position of the connecting plate 10 is fixed, the first box body 1 and the second box body 8 are connected and stacked, and the occupied area is reduced;
s7: the power storage module can store electric quantity conveniently through the matching of the USB interface 34, the connecting module and the power supply module, the power line is connected with an external power supply, and is connected with the USB interface 34 on the box body through the USB connecting equipment, thereby being convenient for charging and being capable of recycling, thereby being convenient for the sensor 2 and the UVC LED lamp beads 5 in the first box body 1 and the second box body 8 to operate, the sensor 2 can detect the quantity and the placement condition of food in the box bodies, can transmit the detected information to the control circuit board module, control equipment is arranged in the control circuit template, a program can be preset, thereby conveniently controlling the on-off number of the UVC LED lamp beads 5 in the LED module according to the information of the sensor 2, being beneficial to reducing energy consumption, controlling the circuit board module to judge through a preset program, thereby can control the operation of LED module, and then be convenient for control box body UVC LED lamp pearl 5 and disinfect the disinfection operation.
S8: in the on state of the switch 35, the enabled UVCLED lamp beads 5 are turned on for 10 minutes each time, then automatically turned off, turned on again for 10 minutes after 2 hours, and then automatically turned off, so that in this cycle, all the UVCLED lamp beads 5 are turned off in the off state of the switch 35.
In the invention, when food is less, the food can be placed into the second box body 8, after the food is placed, the switch 35 on the second box body 8 is pressed, the refrigeration equipment 38 and the sensor 2 in the second box body 8 start to operate, so that the temperature in the preservation box is reduced, the quantity and the position of the food can be sensed, the UVCLED lamp beads 5 can be conveniently controlled by the control circuit board module to start the operation quantity, ultraviolet sterilization is carried out, the freshness of the food is conveniently maintained, the cover plate 4 is placed on the second box body 8, the L-shaped plates 20 on two sides of the cover plate 4 are rotated, the push rods 17 abut against the connecting pieces 36, so that the push rods 18 can apply pressure to the sliding blocks 23 through the push rods 18, the push rods 18 rotate, the fourth springs 33 extend to conveniently enable the push rods 17 to enter the connecting pieces 36, the fourth springs 33 recover the original state, the push rods 17 and the connecting pieces 36 are clamped, thereby, the rotating disc 12 enters the groove 16, the rotating plate 15 is further rotated, the inserting rod 13 corresponds to the blind hole 29 in the groove 16, the second box body 8 is conveniently placed in the first box body 1, when the second box body 8 descends, the two sides of the first box body 1 abut against the transverse plate 25, the transverse plate 25 extrudes the third spring 32 to enter the placing groove 24, the fixing rod 26 abuts against the upper end of the first box body 1, the transverse plate 25 corresponds to the opening 28 and is inserted into the opening 28 under the action of the third spring 32, the occupied space is reduced, when more food is eaten, the second box body 8 is pulled out, the food is placed in the first box body 1 and the second box body 8, the switch 35 on the first box body 1 and the second box body 8 is pressed, the refrigeration equipment 38 and the sensor 2 are started to operate, the UVCLED lamp beads 5 are controlled to start the operation number through the control circuit board module, so as to cool and sterilize the food storage space, food preservation is realized, the inserting rod 13 is moved out of the blind hole 29 in the groove 16 through the rotating plate 15, the two connecting plates 10 respectively correspond to the two openings 27, the second box body 8 is lowered, the first spring 11 can be extruded through the rotary disc 12, the connecting plates 10 can be conveniently moved, the corresponding openings 28 can be inserted into the openings 28, the rotating plate 15 is rotated, the inserting rod 13 is inserted into the blind hole 29 in the connecting groove 9, the position of the connecting plate 10 is fixed, the first box body 1 and the second box body 8 are connected and stacked, the occupied area is reduced, the power storage module can be conveniently used for storing electric quantity through the matching of the USB interface 34, the connecting module and the power supply module, the refrigeration equipment 38, the sensor 2 and the UVC LED lamp beads 5 in the first box body 1 and the second box body 8 can be conveniently supplied for operation, the sensor 2 can detect the quantity and the placement condition of food in the box bodies, and can transmit the detected information to the control circuit board, the control circuit board module judges through preset programs, so that the operation of the LED module, namely the UVCLED lamp beads, can be controlled, and the number of the UVCLED lamp beads 5 in the box body is conveniently controlled to perform sterilization operation.
The above description is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any person skilled in the art can make insubstantial changes in the technical scope of the present invention within the technical scope of the present invention, and the actions infringe the protection scope of the present invention are included in the present invention.
Claims (9)
1. The utility model provides a food preservation box with UVCLED, its characterized in that includes first box body (1), second box body (8) and apron (4), its characterized in that: the first box body (1) and the second box body (8) are detachably connected, the cover plate (4) is detachably connected to one end, far away from the first box body (1), of the second box body (8), more than two mounting grooves (6) are formed in the side walls of the first box body (1) and the second box body (8) at equal intervals, a plurality of UVCLED lamp beads (5) are mounted in the mounting grooves (6) at equal intervals, a light-transmitting plate (7) is mounted in the mounting grooves (6), the UVCLED lamp beads (5) on the same side are located on one side of the light-transmitting plate (7), sensors (2), refrigeration equipment (38) and a control circuit board module are mounted in the first box body (1) and the second box body (8), and a switch (35) and a USB interface (34) are arranged at the lower ends of one sides of the first box body (1) and the second box body (8); the sensor (2) is connected with the refrigeration equipment (38), and the switch (35) is connected with the sensor (2) and the refrigeration equipment (38); the UVCLED lamp beads (5) are connected with the control circuit board module;
both sides of the upper end in the first box body (1) are provided with notches (27), the side wall of one end in each notch (27) is provided with an opening (28), the two sides of the second box body (8) are both provided with connecting grooves (9), the side wall of one end in each connecting groove (9) is provided with a groove (16), a first spring (11) is fixed on the side wall of one end in the groove (16), one end of the first spring (11) is rotatably connected with a rotary disc (12), a rotating shaft (14) is fixed at one end of the rotating disc (12), a connecting plate (10) is rotatably sleeved on the rotating shaft (14), one end of the connecting plate (10) is positioned in the connecting groove (9), the other end of the rotating shaft (14) is fixedly provided with a rotating plate (15), a gap (27) arranged at the other end of the connecting plate (10) extends into the opening (28), one side of the rotating plate (15) is abutted against one side of the first box body (1).
2. The crisper with UVCLED according to claim 1, characterized in that a bearing groove (30) is formed at one side of the rotating plate (12), a second spring (31) is fixed on a side wall of one end in the bearing groove (30), an insertion rod (13) is fixed at one end of the second spring (31), blind holes (29) are formed on the side walls of one end in the groove (16) and the connecting groove (9), and one end of the insertion rod (13) extends into one of the blind holes (29).
3. The crisper with UVCLED according to claim 2, characterized in that two fixing rods (26) are fixed on both sides of the upper end of the second container (8), a connecting member (36) is fixed on one end of the two fixing rods (26) on the same side, the two fixing rods (26) on the same side correspond to the two sides of the upper end of the first container (1), the cover plate (4) abuts against the upper end of the second container (8), an L-shaped plate (20) is rotatably connected on both sides of the cover plate (4), a sliding slot (21) is formed in the bottom of the L-shaped plate (20), an adapting device is arranged in the sliding slot (21), a push rod (17) is arranged on the adapting device, and the two push rods (17) correspond to the two connecting members (36), respectively.
4. The food fresh-keeping box with the UVCLED according to claim 3, characterized in that said adapting means comprises a slide bar (22) fixed in a slide groove (21), said slide bar (22) is slidably sleeved with two sliding blocks (23), both sliding blocks (23) are located in the slide groove (21), the upper ends of both sliding blocks (23) are rotatably connected with push rods (18), the upper ends of both push rods (18) are rotatably connected to both sides of the lower end of the push rod (17), a fourth spring (33) is jointly fixed between both push rods (18), both sides of the bottom in the L-shaped plate (20) are fixed with telescopic rods (19), and the upper ends of both telescopic rods (19) are respectively fixed to both sides of the lower end of the push rod (17).
5. Food fresh-keeping box with UVCLED according to claim 4, characterized in that, the opposite side of two connecting pieces (36) is equipped with a placing groove (24), two third springs (32) are fixed on the side wall of one end inside said placing groove (24), and a transverse plate (25) is fixed on one end of two third springs (32) on the same side.
6. Food fresh-keeping box with UVCLED according to claim 5, characterized in that the second box body (8) has two rotation slots (37) on both sides of the lower end, two rotation slots (37) are respectively connected to the two connection slots (9), and the two rotation plates (15) are respectively corresponding to the two rotation slots (37).
7. Food fresh-keeping box with UVCLED according to claim 6, characterized in that the two push rods (18) on the same side are located between the two telescopic rods (19) on the same side.
8. Food fresh-keeping box with UVCLED according to claim 1, characterized in that the upper end of the cover plate (4) is fitted with a handle (3).
9. The use method of the food fresh-keeping box with the UVCLED is characterized by comprising the following steps:
s1: when less food is contained, the food is placed into the second box body (8), after the food is placed, the switch (35) on the second box body (8) is pressed, the refrigeration equipment (38) and the sensor (2) in the second box body (8) start to operate, so that the temperature in the preservation box is reduced, the sensor (2) senses the number and the position of the food, the CLUVED lamp beads (5) are controlled through the control circuit board module to start the operation number, ultraviolet sterilization is carried out, and the freshness degree of the food is maintained conveniently;
s2: the cover plate (4) is placed on the second box body (8), the L-shaped plates (20) on the two sides of the cover plate (4) are rotated, the ejector rod (17) abuts against the connecting piece (36), so that the sliding block (23) can be pressed through the push rod (18), the push rod (18) rotates, the fourth spring (33) extends, the ejector rod (17) can conveniently enter the connecting piece (36), and the fourth spring (33) is restored to the original state, so that the ejector rod (17) and the connecting piece (36) are clamped and fixed;
s3: the connecting plate (10) and the rotary disc (12) can be pushed to move through the rotating plate (15), so that the rotary disc (12) enters the groove (16), the rotating plate (15) is further rotated, the inserted rod (13) corresponds to the blind hole (29) in the groove (16), and the second box body (8) is conveniently placed in the first box body (1);
s4: when the second box body (8) descends, the two sides of the first box body (1) abut against the transverse plates (25), the transverse plates (25) extrude the third springs (32) to enter the placing grooves (24), the fixing rods (26) abut against the upper ends of the first box body (1), the transverse plates (25) correspond to the openings (28), and the transverse plates are inserted into the openings (28) under the action of the third springs (32), so that the occupied space is reduced;
s5: when more food is contained, the second box body (8) is pulled out, the food is placed into the first box body (1) and the second box body (8), the switches (35) on the first box body (1) and the second box body (8) are pressed, the refrigeration equipment (38) and the sensor (2) are started to operate, and the UVCLED lamp beads (5) are controlled through the control circuit board module to start the operation quantity, so that the cooling and sterilization work of a food storage space is performed, and the food is kept fresh;
s6: the inserting rod (13) is moved out of the blind hole (29) in the groove (16) through the rotating plate (15), the two connecting plates (10) are respectively corresponding to the two openings (27), the second box body (8) is lowered, the first spring (11) can be extruded through the rotating disc (12), the connecting plates (10) can be conveniently moved, so that the corresponding openings (28) can be inserted into the openings (28), the rotating plate (15) is rotated, the inserting rod (13) is inserted into the blind hole (29) in the connecting groove (9), the positions of the connecting plates (10) are fixed, the first box body (1) and the second box body (8) are connected and stacked, and the occupied area is reduced;
s7: the power storage module can conveniently store electric quantity through the matching of the USB interface (34), the connecting module and the power module, and further can conveniently supply refrigeration equipment (38), the sensor (2) and the UVC LED lamp beads (5) in the first box body (1) and the second box body (8) for operation, the sensor (2) can detect the quantity and the placement condition of food in the box body and can transmit the detected information to the control circuit board module, the control circuit board module judges through a preset program, so that the LED module can be controlled to operate, and further the on-off quantity of the UVCLED lamp beads (5) in the box body can be controlled for sterilization operation;
s8: and in the on state of the switch (35), the activated UVCLED lamp beads (5) are activated for 10 minutes each time, then automatically turned off, and are activated again for 10 minutes after 2 hours, and then automatically turned off, so that in the circulation, all the UVC LED lamp beads (5) are turned off in the off state of the switch (35).
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| CN201911018119.0A CN110844266B (en) | 2019-10-24 | 2019-10-24 | Food preservation box with UVCLED and using method thereof |
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| CN201911018119.0A CN110844266B (en) | 2019-10-24 | 2019-10-24 | Food preservation box with UVCLED and using method thereof |
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| CN110844266A CN110844266A (en) | 2020-02-28 |
| CN110844266B true CN110844266B (en) | 2021-01-05 |
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| CN111341007A (en) * | 2020-03-10 | 2020-06-26 | 中电金融设备系统（深圳）有限公司 | Bank note box and financial self-service terminal equipment |
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| DE4107584A1 (en) * | 1991-03-09 | 1992-09-10 | Miele & Cie | Multipurpose packing for large domestic appliances - consists of baseplate, cover plate and casing with four sides folded up when not in use |
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| JP2000327079A (en) * | 1999-05-24 | 2000-11-28 | Dainippon Printing Co Ltd | Substrate-carrying box |
| CN207511101U (en) * | 2017-11-30 | 2018-06-19 | 博雅生物制药集团股份有限公司 | A kind of adjustable sterilizing cabinet of capacity |
| CN208165700U (en) * | 2018-05-02 | 2018-11-30 | 杜红玲 | A kind of fruit/vegetable fresh-keeping box |
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