CN109916122B - Refrigeration equipment with disinfection function for food preservation - Google Patents
Refrigeration equipment with disinfection function for food preservation Download PDFInfo
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- CN109916122B CN109916122B CN201910140682.9A CN201910140682A CN109916122B CN 109916122 B CN109916122 B CN 109916122B CN 201910140682 A CN201910140682 A CN 201910140682A CN 109916122 B CN109916122 B CN 109916122B
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- rod
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 42
- 238000005057 refrigeration Methods 0.000 title claims abstract description 22
- 238000009920 food preservation Methods 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 40
- 230000000670 limiting effect Effects 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 20
- 230000001954 sterilising effect Effects 0.000 claims description 18
- 235000013305 food Nutrition 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 239000004519 grease Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention relates to a refrigeration device with a disinfection function for food preservation, which comprises a main body, a protective door, a disinfection mechanism and an energy-saving mechanism, wherein the disinfection mechanism comprises a light-gathering cover, an ultraviolet lamp tube, a cover plate, a first driving component, two rotating sleeves, two connecting shafts, two lifting sleeves, two second slide bars and two second driving components, the energy-saving mechanism comprises a first slide bar, a spring, a transmission rod, a connecting sleeve and a limiting component, in the refrigeration device with the disinfection function for food preservation, the ultraviolet lamp tube can be driven to move by the disinfection mechanism, the disinfection range of the ultraviolet lamp tube is expanded, then the refrigerator is disinfected by ultraviolet rays emitted by the ultraviolet lamp tube, the practicability of the refrigerator is improved, a user can automatically close the protective door after using the refrigerator under the action of the energy-saving mechanism, the practicability of the refrigerator is further improved.
Description
Technical Field
The invention relates to the field of refrigeration equipment, in particular to refrigeration equipment with a disinfection function for food preservation.
Background
The refrigerator is a kind of special storage tool for storing various foods needing to be frozen, and is a small cabinet or small chamber for keeping foods or other articles in cold state, and a storage box with ice maker for freezing the cabinet or box and refrigerating device is set in the storage box
The refrigerator is used as one of refrigeration equipment, great convenience is provided for life of people, common food is stored in the refrigerator, food spoilage can generate bacteria, the bacteria are propagated in the refrigerator, the sanitation condition in the refrigerator is reduced, the practicability of the refrigerator is reduced, and moreover, after a user uses up the refrigerator, if the force for closing the refrigerator door by the user is insufficient, the refrigerator door cannot be closed in place, the temperature in the refrigerator is increased, the refrigeration effect of the refrigerator is reduced, and the energy consumption of the refrigerator is increased.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the refrigeration equipment with the disinfection function for food preservation is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a refrigeration device with a sterilization function for food preservation comprises a main body and a protection door, wherein a cavity is formed in the main body, the protection door is arranged on one side of the main body, one side of the protection door is hinged with the main body, the refrigeration device also comprises a sterilization mechanism and an energy-saving mechanism, the sterilization mechanism is arranged in the main body, and the energy-saving mechanism is arranged between the main body and the protection door;
the disinfection mechanism comprises a light-gathering cover, an ultraviolet lamp tube, a cover plate, a first driving assembly, two rotating sleeves, two connecting shafts, two lifting sleeves, two second slide bars and two second driving assemblies, wherein the two second slide bars are parallel to each other, the second slide bars are fixed at one end of the inner wall of one side of the main body, which is far away from the protective door, the lifting sleeves are sleeved on the second slide bars and are in sliding connection with the second slide bars, the second driving assemblies are arranged on the second slide bars, the second driving assemblies are connected with the lifting sleeves, the connecting shafts are perpendicular to the second slide bars, two ends of the light-gathering cover are fixedly connected with the lifting sleeves through the connecting shafts, the ultraviolet lamp tube is fixed inside the light-gathering cover, the rotating sleeves are sleeved on the connecting shafts, the protective plate is arranged on one side of the light-gathering cover, and the rotating sleeves are fixedly connected with one end of the protective, the first driving assembly is arranged on the lifting sleeve and connected with the rotating sleeve;
the energy-saving mechanism comprises a first sliding rod, a spring, a transmission rod, a connecting sleeve and a limiting component, wherein two ends of the first sliding rod are respectively fixed at two ends of one side of the protective door, the connecting sleeve is sleeved on the first sliding rod, the connecting sleeve is connected with the first sliding rod in a sliding manner, one end of the transmission rod is hinged to the connecting sleeve, the other end of the transmission rod is hinged to one end, close to one side of the main body, close to the first sliding rod, of the other end of the transmission rod, the spring is sleeved on the first sliding rod, one end, close to the hinge point of the protective door and the main body, of the first sliding rod is fixedly connected with the connecting sleeve through the spring, the spring is.
Preferably, in order to provide power for the rotating sleeve, the first driving assembly comprises a second motor, a first gear and a second gear, the second gear is sleeved on the rotating sleeve, the second motor is fixed on the lifting sleeve, the second motor is in transmission connection with the first gear, and the first gear is meshed with the second gear.
Preferably, in order to provide power for the lifting sleeve, the second driving assembly comprises a first motor and a screw rod, the screw rod is parallel to the second sliding rod, bearings are arranged at two ends of the screw rod, the screw rod is connected with the second sliding rod through the bearings, a mounting hole is formed in the lifting sleeve, the screw rod penetrates through the lifting sleeve, the screw rod is in threaded connection with the lifting sleeve, the first motor is fixed to one end of the second sliding rod, and the first motor is in transmission connection with the screw rod.
Preferably, in order to realize the limiting effect on the connecting sleeve, the limiting assembly comprises a reinforcing sleeve, a bolt, a limiting groove, a connecting plate and at least two elastic ropes, the reinforcing sleeve is fixed on one side of the connecting sleeve, which is far away from the transmission rod, the central axis of the reinforcing sleeve is parallel to and intersected with the central axis of the connecting sleeve, the bolt and the reinforcing sleeve are coaxially arranged, the bolt penetrates through the reinforcing sleeve, the connecting plate is fixed at one end, which is far away from the first sliding rod, of the bolt, the connecting plate is fixedly connected with the reinforcing sleeve through the elastic ropes, the elastic ropes are in a stretching state, and the limiting groove is arranged at one end, which is close to the bolt, of one end, which is close to the hinge point of.
Preferably, in order to reduce the abrasion between the bolt and the first sliding rod, one end of the bolt close to the first sliding rod is shaped like a hemisphere, and the limit groove is matched with the bolt.
Preferably, in order to improve the driving capability of the second motor, the second motor is a servo motor.
Preferably, the screw is coated with grease in order to improve the smoothness of movement of the lifting sleeve.
Preferably, in order to improve the connection stability of the first slide bar and the connecting sleeve, a sliding groove is formed in the first slide bar, the sliding groove is parallel to the axis of the first slide bar, a sliding block is arranged on the inner wall of the connecting sleeve, and the sliding block is arranged inside the sliding groove.
Preferably, in order to improve the disinfection effect of the ultraviolet lamp tube, a reflective film is arranged on one side of the light-gathering shade close to the ultraviolet lamp tube.
Preferably, in order to improve the stability of the rotating sleeve, an annular groove is formed on the outer periphery of the connecting shaft, and the rotating sleeve is arranged inside the annular groove.
The invention has the advantages that in the refrigeration equipment with the disinfection function for food fresh keeping, the ultraviolet lamp tube can be driven to move by the disinfection mechanism, the disinfection range of the ultraviolet lamp tube is expanded, and then the refrigerator is disinfected by the ultraviolet rays emitted by the ultraviolet lamp tube, so that the practicability of the refrigerator is improved, when a user opens the protective door, the ultraviolet lamp tube can be covered by the sterilizing mechanism through the cover plate, the probability of ultraviolet rays irradiating the user is reduced, the safety of the refrigerator is improved, and not only, under the action of the energy-saving mechanism, the protective door can be automatically closed after the user uses the refrigerator, the practicability of the refrigerator is further improved, compared with the prior energy-saving mechanism, the energy-saving mechanism is simple in structure, the number of fault points of the mechanism is reduced, and the probability of refrigerator failure is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a refrigerating apparatus with a sterilizing function for keeping food fresh according to the present invention;
FIG. 2 is a schematic view showing the internal structure of the main body of the refrigerating apparatus with sterilizing function for keeping food fresh according to the present invention;
FIG. 3 is a schematic structural diagram of a sterilizing mechanism of the refrigerating apparatus with sterilizing function for keeping food fresh according to the present invention;
FIG. 4 is a schematic structural diagram of an energy-saving mechanism of a refrigeration device with a sterilization function for keeping food fresh according to the present invention;
in the figure: 1. the protective door comprises a protective door, 2, a connecting sleeve, 3, a first sliding rod, 4, a transmission rod, 5, a spring, 6, a main body, 7, a screw rod, 8, a second sliding rod, 9, a cover plate, 10, a light gathering cover, 11, an ultraviolet lamp tube, 12, a connecting shaft, 13, a rotating sleeve, 14, a lifting sleeve, 15, a first motor, 16, a second motor, 17, a first gear, 18, a second gear, 19, an elastic rope, 20, a bolt, 21, a connecting plate, 22, a reinforcing sleeve and 23, a limiting groove.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a refrigeration device with a sterilization function for food preservation comprises a main body 6 and a protection door 1, wherein a cavity is arranged in the main body 6, the protection door 1 is arranged on one side of the main body 6, one side of the protection door 1 is hinged with the main body 6, the refrigeration device also comprises a sterilization mechanism and an energy-saving mechanism, the sterilization mechanism is arranged in the main body 6, and the energy-saving mechanism is arranged between the main body 6 and the protection door 1;
the inside of the refrigerator can be disinfected through the disinfection mechanism, so that the number of bacteria in the refrigerator is reduced, the practicability of the refrigerator is improved, and meanwhile, under the action of the energy-saving mechanism, a user can automatically close the protective door 1 after using the refrigerator, so that the practicability of the refrigerator is further improved;
as shown in fig. 2-3, the disinfection mechanism includes a light-gathering cover 10, an ultraviolet lamp tube 11, a cover plate 9, a first driving assembly, two rotating sleeves 13, two connecting shafts 12, two lifting sleeves 14, two second sliding rods 8 and two second driving assemblies, the two second sliding rods 8 are parallel to each other, the second sliding rods 8 are fixed on one end of the inner wall of the main body 6 at one side far away from the protective door 1, the lifting sleeves 14 are sleeved on the second sliding rods 8, the lifting sleeves 14 are slidably connected with the second sliding rods 8, the second driving assemblies are arranged on the second sliding rods 8, the second driving assemblies are connected with the lifting sleeves 14, the connecting shafts 12 are perpendicular to the second sliding rods 8, both ends of the light-gathering cover 10 are fixedly connected with the lifting sleeve connecting shafts 14 through the connecting shafts 12, the ultraviolet lamp tube 11 is fixed inside the light-gathering cover 10, the rotating sleeves 13 are sleeved on the connecting shafts 12, the protection plate is arranged on one side of the snoot 10, the rotating sleeve 13 is fixedly connected with one end of the protection plate, the first driving assembly is arranged on the lifting sleeve 14, and the first driving assembly is connected with the rotating sleeve 13;
the second driving component provides power to drive the lifting sleeve 14 to lift along the second sliding rod 8, under the action of the connecting shaft 12, the light gathering cover 10 is driven to lift through the lifting sleeve 14, the ultraviolet lamp tube 11 is driven to lift through the light gathering cover 10, the disinfection range of the ultraviolet lamp tube 11 is expanded, ultraviolet rays emitted by the ultraviolet lamp tube 11 are gathered together through the light gathering cover 10, then the interior of the refrigerator is disinfected through the ultraviolet rays, the practicability of the refrigerator is improved, meanwhile, the rotating sleeve 13 is driven to rotate around the connecting shaft 12 through the second driving component, the cover plate 9 is driven to rotate around the light gathering cover 10 through the rotating sleeve 13, when a user opens the refrigerator door, the ultraviolet lamp tube 11 is covered through the cover plate 9, the probability that the ultraviolet rays irradiate the user is reduced, and the practicability of the refrigerator is further improved;
as shown in fig. 4, the energy-saving mechanism comprises a first slide bar 3, a spring 5, a transmission rod 4, a connecting sleeve 2 and a limit component, two ends of the first sliding rod 3 are respectively fixed at two ends of one side of the protective door 1, the connecting sleeve 2 is sleeved on the first sliding rod 3, the connecting sleeve 2 is connected with the first slide bar 3 in a sliding way, one end of the transmission rod 4 is hinged with the connecting sleeve 2, the other end of the transmission rod 4 is hinged at one end of the main body 6 close to the side of the first slide bar 3 and close to the hinge point of the protective door 1 and the main body 6, the spring 5 is sleeved on the first slide bar 3, one end of the first slide bar 3, which is close to a hinge point between the protective door 1 and the main body 6, is fixedly connected with the connecting sleeve 2 through the spring 5, the spring 5 is in a compressed state, and the limiting assembly is arranged on the connecting sleeve 2;
when a user opens the protective door 1, under the action of the transmission rod 4, the connecting sleeve 2 is pulled to move towards the direction close to the spring 5 along the first slide rod 3, after the protective door 1 is opened, under the action of the limiting assembly, the connecting sleeve 2 is fixedly connected with the first slide rod 3, the protective door 1 is in an open state, after the user uses up the refrigerator, the user closes the protective door 1, the limiting effect of the limiting assembly on the connecting sleeve 2 disappears, then under the action of the spring 5, the connecting sleeve 2 is pushed to move towards the direction far away from the spring 5 along the first slide rod 3, then under the pulling action of the transmission rod 4, the protective door 1 is closed through the connecting sleeve 2 and the first slide rod 3, the automatic closing of the protective door 1 is realized, and the practicability of the refrigerator is further improved.
As shown in fig. 3, the first driving assembly includes a second motor 16, a first gear 17 and a second gear 18, the second gear 18 is sleeved on the rotating sleeve 13, the second motor 16 is fixed on the lifting sleeve 14, the second motor 16 is in transmission connection with the first gear 17, and the first gear 17 is meshed with the second gear 18;
the first gear 17 is driven to rotate by the second motor 16, and then the second gear 18 is driven to rotate by the first gear 17, so that the rotary sleeve 13 is driven to rotate by the second gear 18.
As shown in fig. 2, the second driving assembly includes a first motor 15 and a lead screw 7, the lead screw 7 is parallel to the second slide bar 8, bearings are arranged at two ends of the lead screw 7, the lead screw 7 is connected with the second slide bar 8 through the bearings, a mounting hole is arranged on the lifting sleeve 14, the lead screw 7 passes through the lifting sleeve 14, the lead screw 7 is in threaded connection with the lifting sleeve 14, the first motor 15 is fixed at one end of the second slide bar 8, and the first motor 15 is in transmission connection with the lead screw 7;
the screw rod 7 is driven to rotate by the first motor 15, and the lifting sleeve 14 is driven to lift along the second slide bar 8 by the screw rod 7.
As shown in fig. 4, the limiting assembly includes a reinforcing sleeve 22, a bolt 20, a limiting groove 23, a connecting plate 21 and at least two elastic ropes 19, the reinforcing sleeve 22 is fixed on one side of the connecting sleeve 2 away from the transmission rod 4, a central axis of the reinforcing sleeve 22 is parallel to and intersects with a central axis of the connecting sleeve 2, the bolt 20 and the reinforcing sleeve 22 are coaxially arranged, the bolt 20 passes through the reinforcing sleeve 22, the connecting plate 21 is fixed on one end of the bolt 20 away from the first sliding rod 3, the connecting plate 21 is fixedly connected with the reinforcing sleeve 22 through each elastic rope 19, the elastic ropes 19 are in a stretching state, and the limiting groove 23 is arranged on one end of the first sliding rod 3 close to the hinge point of the protective door 1 and the main body 6, which is close to the bolt 20;
under the effect of the pulling force of the elastic rope 19, the bolt 20 is driven by the connecting plate 21 to move towards the direction close to the first slide bar 3 along the reinforcing sleeve 22, the bolt 20 is inserted into the limiting groove 23, under the mutual limiting action of the limiting groove 23 and the bolt 20, the connecting sleeve 2 is fixedly connected with the first slide bar 3, when a user pushes the protective door 1, the thrust of the transmission rod 4 to the connecting sleeve 2 is greater than the resistance between the limiting groove 23 and the bolt 20, the bolt 20 is separated from the limiting groove 23, and the connecting sleeve 2 can move along the first slide bar 3.
Preferably, in order to reduce the abrasion between the bolt 20 and the first sliding rod 3, one end of the bolt 20 close to the first sliding rod 3 is shaped like a hemisphere, and the limit groove 23 is matched with the bolt 20;
when the shape of one end of the bolt 20 close to the first sliding rod 3 is a hemisphere, the thrust of the limit groove 23 to the bolt 20 can be converted into a thrust along the axial direction of the bolt 20, so that the bolt 20 is moved out of the limit groove 23, and the bolt 20 is separated from the limit groove 23.
Preferably, the second motor 16 is a servo motor in order to improve the driving ability of the second motor 16.
Preferably, in order to improve the smoothness of the movement of the lifting sleeve 14, the screw rod 7 is coated with grease;
the friction force between the lifting sleeve 14 and the screw rod 7 is reduced through the lubricating grease, and the smoothness of the movement of the lifting sleeve 14 is improved.
Preferably, in order to improve the stability of the connection between the first slide bar 3 and the connecting sleeve 2, a sliding groove is arranged on the first slide bar 3, the sliding groove is parallel to the axis of the first slide bar 3, a sliding block is arranged on the inner wall of the connecting sleeve 2, and the sliding block is arranged inside the sliding groove;
through the mutual limiting action between spout and the slider, reduced adapter sleeve 2 along first slide bar 3 pivoted probability, then improved the stability that first slide bar 3 is connected with adapter sleeve 2.
Preferably, in order to improve the disinfection effect of the ultraviolet lamp tube 11, a reflective film is arranged on one side of the light-gathering shade 10 close to the ultraviolet lamp tube 11;
the ultraviolet rays can be gathered together through the light reflecting effect of the light reflecting film on the ultraviolet rays, so that the disinfection effect of the ultraviolet lamp tube 11 is improved.
Preferably, in order to improve the stability of the rotating sleeve 13, an annular groove is formed on the outer periphery of the connecting shaft 12, and the rotating sleeve 13 is arranged inside the annular groove;
the stability of the rotating sleeve 13 is improved by the limiting effect of the annular groove on the rotating sleeve 13.
The second driving component provides power to drive the light-gathering cover 10 to ascend and descend, the ultraviolet lamp tube 11 is driven to ascend and descend through the light-gathering cover 10, the disinfection range of the ultraviolet lamp tube 11 is expanded, ultraviolet rays emitted by the ultraviolet lamp tube 11 are gathered together through the light-gathering cover 10, then the interior of the refrigerator is disinfected through the ultraviolet rays, the practicability of the refrigerator is improved, when a user opens the protective door 1, the connecting sleeve 2 moves towards the direction close to the spring 5 along the first slide bar 3, then under the action of the limiting component, the connecting sleeve 2 is fixedly connected with the first slide bar 3, the protective door 1 is in an open state, when the user uses up the refrigerator, the user closes the protective door 1, the limiting effect of the limiting component on the connecting sleeve 2 disappears, then under the action of the spring 5, the connecting sleeve 2 is pushed to move towards the direction far away from the spring 5 along the first slide bar 3, under the pulling action of the transmission rod 4, the protective door 1 is closed through the connecting sleeve 2 and the first sliding rod 3, so that the protective door 1 is automatically closed, and the practicability of the refrigerator is further improved.
Compared with the prior art, in the refrigeration equipment with the disinfection function for food preservation, the ultraviolet lamp tube 11 can be driven to move by the disinfection mechanism, the sterilization range of the ultraviolet lamp tube 11 is expanded, and then the refrigerator is sterilized by the ultraviolet rays emitted from the ultraviolet lamp tube 11, so that the practicability of the refrigerator is improved, compared with the existing sterilization mechanism, when a user opens the protective door 1, the disinfection mechanism can cover the ultraviolet lamp tube 11 through the cover plate 9, the probability of ultraviolet rays irradiating the user is reduced, the safety of the refrigerator is improved, and not only, under the action of the energy-saving mechanism, the protective door 1 can be automatically closed after the user uses the refrigerator, the practicability of the refrigerator is further improved, compared with the prior energy-saving mechanism, the energy-saving mechanism is simple in structure, the number of fault points of the mechanism is reduced, and the probability of refrigerator failure is reduced.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The refrigeration equipment with the disinfection function for food preservation comprises a main body (6) and a protective door (1), wherein a cavity is formed in the main body (6), the protective door (1) is arranged on one side of the main body (6), and one side of the protective door (1) is hinged to the main body (6), and is characterized by further comprising a disinfection mechanism and an energy-saving mechanism, wherein the disinfection mechanism is arranged in the main body (6), and the energy-saving mechanism is arranged between the main body (6) and the protective door (1);
the disinfection mechanism comprises a light-gathering cover (10), an ultraviolet lamp tube (11), a cover plate (9), a first driving assembly, two rotating sleeves (13), two connecting shafts (12), two lifting sleeves (14), two second sliding rods (8) and two second driving assemblies, wherein the two second sliding rods (8) are parallel to each other, the second sliding rods (8) are fixed at one end of the inner wall of one side, far away from the protective door (1), of the main body (6), the lifting sleeves (14) are sleeved on the second sliding rods (8), the lifting sleeves (14) are in sliding connection with the second sliding rods (8), the second driving assemblies are arranged on the second sliding rods (8), the second driving assemblies are connected with the lifting sleeves (14), the connecting shafts (12) are perpendicular to the second sliding rods (8), two ends of the light-gathering cover (10) are fixedly connected with the lifting sleeves (14) through the connecting shafts (12), the ultraviolet lamp tube (11) is fixed inside the light gathering cover (10), the rotating sleeve (13) is sleeved on the connecting shaft (12), the protection plate is arranged on one side of the light gathering cover (10), the rotating sleeve (13) is fixedly connected with one end of the protection plate, the first driving assembly is arranged on the lifting sleeve (14), and the first driving assembly is connected with the rotating sleeve (13);
the energy-saving mechanism comprises a first sliding rod (3), a spring (5), a transmission rod (4), a connecting sleeve (2) and a limiting component, wherein two ends of the first sliding rod (3) are respectively fixed at two ends of one side of a protective door (1), the connecting sleeve (2) is sleeved on the first sliding rod (3), the connecting sleeve (2) is in sliding connection with the first sliding rod (3), one end of the transmission rod (4) is hinged with the connecting sleeve (2), the other end of the transmission rod (4) is hinged at one end, close to the hinge point of the protective door (1) and a main body (6), of one side, close to the first sliding rod (3), of the main body (6), the spring (5) is sleeved on the first sliding rod (3), one end, close to the hinge point of the protective door (1) and the main body (6), of the first sliding rod (3) is fixedly connected with the connecting sleeve (2) through the spring (5), the spring (5) is in a compressed state, and the limiting assembly is arranged on the connecting sleeve (2).
2. The refrigeration equipment with the disinfection function for the food preservation according to claim 1, characterized in that the first driving component comprises a second motor (16), a first gear (17) and a second gear (18), the second gear (18) is sleeved on the rotating sleeve (13), the second motor (16) is fixed on the lifting sleeve (14), the second motor (16) is in transmission connection with the first gear (17), and the first gear (17) is meshed with the second gear (18).
3. The refrigeration equipment with disinfection function for food preservation according to claim 1, wherein the second driving assembly comprises a first motor (15) and a screw rod (7), the screw rod (7) is parallel to the second slide bar (8), bearings are arranged at both ends of the screw rod (7), the screw rod (7) is connected with the second slide bar (8) through the bearings, a mounting hole is arranged on the lifting sleeve (14), the screw rod (7) passes through the lifting sleeve (14), the screw rod (7) is in threaded connection with the lifting sleeve (14), the first motor (15) is fixed at one end of the second slide bar (8), and the first motor (15) is in transmission connection with the screw rod (7).
4. The refrigeration equipment with disinfection function for food preservation according to claim 1, characterized in that the limiting component comprises a reinforcing sleeve (22), a bolt (20), a limiting groove (23), a connecting plate (21) and at least two elastic ropes (19), the reinforcing sleeve (22) is fixed on one side of the connecting sleeve (2) far away from the transmission rod (4), the central axis of the reinforcing sleeve (22) is parallel to and intersects with the central axis of the connecting sleeve (2), the bolt (20) and the reinforcing sleeve (22) are coaxially arranged, the bolt (20) passes through the reinforcing sleeve (22), the connecting plate (21) is fixed on one end of the bolt (20) far away from the first sliding rod (3), the connecting plate (21) is fixedly connected with the reinforcing sleeve (22) through each elastic rope (19), and the elastic ropes (19) are in a stretching state, the limiting groove (23) is arranged at one end, close to the bolt (20), of one end, close to the hinge point of the protective door (1) and the main body (6), of the first sliding rod (3).
5. The refrigeration equipment with disinfection function for food preservation according to claim 4, characterized in that the end of the bolt (20) close to the first sliding bar (3) is shaped as a hemisphere, and the limit groove (23) is matched with the bolt (20).
6. The refrigerating apparatus with sterilizing function for keeping food fresh as claimed in claim 2, wherein said second motor (16) is a servo motor.
7. The refrigerating apparatus with sterilizing function for keeping food fresh as claimed in claim 3, wherein said screw (7) is coated with grease.
8. The refrigeration equipment with disinfection function for food preservation according to claim 1, characterized in that the first sliding bar (3) is provided with a sliding groove, the sliding groove is parallel to the axis of the first sliding bar (3), the inner wall of the connecting sleeve (2) is provided with a sliding block, and the sliding block is arranged inside the sliding groove.
9. The refrigerating apparatus with sterilizing function for keeping food fresh as claimed in claim 1, wherein a reflective film is provided on a side of said light-collecting cover (10) adjacent to said ultraviolet lamp tube (11).
10. The refrigerating apparatus with sterilizing function for keeping food fresh as set forth in claim 1, wherein an annular groove is provided on the outer circumference of said connecting shaft (12), and said rotating sleeve (13) is provided inside the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910140682.9A CN109916122B (en) | 2019-02-26 | 2019-02-26 | Refrigeration equipment with disinfection function for food preservation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910140682.9A CN109916122B (en) | 2019-02-26 | 2019-02-26 | Refrigeration equipment with disinfection function for food preservation |
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| Publication Number | Publication Date |
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| CN109916122A CN109916122A (en) | 2019-06-21 |
| CN109916122B true CN109916122B (en) | 2021-03-30 |
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| CN201910140682.9A Active CN109916122B (en) | 2019-02-26 | 2019-02-26 | Refrigeration equipment with disinfection function for food preservation |
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| CN110617661A (en) * | 2019-09-05 | 2019-12-27 | 深圳市迅成科技有限公司 | Energy-saving refrigerating system with disinfection function |
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| JP2885638B2 (en) * | 1994-03-28 | 1999-04-26 | 株式会社東芝 | refrigerator |
| JPH0961042A (en) * | 1995-08-24 | 1997-03-07 | Matsushita Refrig Co Ltd | Deodorizing heater |
| US5901564A (en) * | 1997-12-08 | 1999-05-11 | Comeau, Ii; Richard J. | System for germicidal disinfecting of food inside of refrigerators using ultraviolet radiation |
| CN106196817B (en) * | 2016-08-08 | 2018-07-20 | 广东百山家居有限公司 | A kind of cabinet |
| CN108590411A (en) * | 2018-04-11 | 2018-09-28 | 滁州克莱帝玻璃科技有限公司 | A kind of modified door of refrigerator |
| CN108954175A (en) * | 2018-05-25 | 2018-12-07 | 河南理工大学 | Solar lawn lamp |
| CN108532933A (en) * | 2018-06-22 | 2018-09-14 | 南安市耶郞新材料科技有限公司 | A kind of driven hanging basket that safety coefficient is high |
| CN108714226A (en) * | 2018-07-03 | 2018-10-30 | 永春新盛环保科技有限公司 | A kind of ultraviolet disinfection lamp that safety coefficient is high |
| CN108759236A (en) * | 2018-07-20 | 2018-11-06 | 永春辛德环保科技有限公司 | A kind of refrigerator-freezer of good refrigeration effect |
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2019
- 2019-02-26 CN CN201910140682.9A patent/CN109916122B/en active Active
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Effective date of registration: 20210312 Address after: 516600 No.5, middle section of Sanhe Road, Hongcao Park, high tech Zone, Shanwei City, Guangdong Province Applicant after: Shanwei Fuzhen Food Co.,Ltd. Address before: Wazhong village, Dachengzi Town, Ningcheng County, Chifeng City, Inner Mongolia Autonomous Region 024227 Applicant before: Liu Yanjie |
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Denomination of invention: A refrigeration device with disinfection function for food preservation Effective date of registration: 20231124 Granted publication date: 20210330 Pledgee: Agricultural Bank of China Limited Shanwei City Branch Pledgor: Shanwei Fuzhen Food Co.,Ltd. Registration number: Y2023980067448 |