Refrigeration equipment with sterilizing and fresh-keeping lamp beads and using method

Abstract

The invention discloses refrigeration equipment with sterilizing and fresh-keeping lamp beads and a using method, and relates to the technical field of food refrigeration and fresh keeping. Comprising a cabinet body, a rotating frame is rotationally arranged in the cabinet body, and net-shaped mounting cylinders are arranged on the rotating frame in an array mode and used for containing food; a fixing mechanism is arranged at the end of the rotating frame and used for fixing the net-shaped mounting cylinder and driving the net-shaped mounting cylinder to rotate. A mounting cylinder is arranged on the inner side of the rotating frame, lamp bead assemblies are arranged on the mounting cylinder in an array mode, and the angle of the lamp bead assemblies is adjusted so that food can be evenly irradiated; a demisting mechanism is arranged on the outer side of the mounting cylinder and used for demisting the lamp bead assembly; the angles of the lamp beads can be adjusted, food can be uniformly irradiated in all directions, and the sterilization and disinfection effects are enhanced.

Description

Technical Field

[0001] The present invention relates to the technical field of food refrigeration and preservation, and particularly to a refrigeration device with bactericidal and fresh-keeping lamp beads and a usage method thereof. Background Art

[0002] With the increasing variety of food ingredients and the changes in climate and environment, problems such as rotting, mildewing, and deterioration often occur during food preservation. In response to various food problems encountered, our company has conducted repeated research and developed a special LED lamp for food preservation in cold storages after improving the existing germicidal lamps on the market; the LED lamp is a new type of micro weapon against bacteria and viruses. The LED lamp uses invisible light for disinfection and purification. Currently, in the refrigeration and fresh-keeping cabinets with germicidal ultraviolet lamps on the market, the lamp beads are generally fixed, and the irradiation of food is not uniform, resulting in poor sterilization effect; based on this, the present invention proposes a refrigeration device with bactericidal and fresh-keeping lamp beads, the angle of the lamp beads can be adjusted, and the food can be evenly irradiated in all directions to enhance the sterilization and disinfection effect. Summary of the Invention

[0003] In view of the above technical problems, in the present invention, the angle of the lamp beads can be adjusted, and the food can be evenly irradiated in all directions to enhance the sterilization and disinfection effect.

[0004] The usage scheme of the present invention is as follows: a refrigeration device with bactericidal and fresh-keeping lamp beads, including a cabinet body, a rotating frame is rotatably arranged inside the cabinet body, a plurality of mesh mounting cylinders are arranged in an array on the rotating frame for placing food; a fixing mechanism is arranged at the end of the rotating frame for fixing the mesh mounting cylinders and driving the mesh mounting cylinders to rotate; an installation cylinder is arranged inside the rotating frame, a plurality of lamp bead assemblies are arranged in an array on the installation cylinder, and the lamp bead assemblies are adjusted in angle to evenly irradiate the food; a defogging mechanism is arranged outside the installation cylinder for defogging the lamp bead assemblies.

[0005] Further, a fixed gear ring is fixedly arranged inside the cabinet body for driving the fixing mechanism; the rotating frame includes a positioning frame one, a connecting shaft and a positioning frame two, the positioning frame one and the positioning frame two are connected by the connecting shaft, a connecting gear ring is arranged inside the positioning frame one, the connecting gear ring is rotatably installed inside the cabinet body, and a motor one is arranged inside the cabinet body, a gear one is arranged on the output shaft of the motor one, and the gear one meshes with the connecting gear ring.

[0006] Further, the fixing mechanism includes a rotating cylinder rotatably installed on the positioning frame one, a connecting gear is arranged on the rotating cylinder, the connecting gear meshes with the fixed gear ring, a contact sensor is arranged at the inner end of the rotating cylinder for outputting a feedback contact signal; a fixed electric cylinder is arranged on the rotating cylinder for clamping and fixing the mesh mounting cylinder.

[0007] Further, the net-shaped mounting cylinder includes a bottom cylinder, on which placement areas are arrayed and separated. A top cylinder is rotatably arranged on the placement areas, and both the top cylinder and the bottom cylinder are in a semi-circular structure; and the top cylinder and the bottom cylinder are fixed by a locking structure; a clamping shaft is arranged at the end of the bottom cylinder, and the clamping shaft is fixed by a fixing mechanism.

[0008] Further, the demisting mechanism includes a second motor, a second lead screw, and a second guide rod arranged on the mounting cylinder. The second motor is used to drive the second lead screw, and a demisting ring is movably arranged on the second lead screw and the second guide rod. A wiping part is arranged on the demisting ring.

[0009] Further, a drying cylinder is arranged inside the mounting cylinder, and a desiccant is arranged inside the drying cylinder to dry the inside of the mounting cylinder; a pushing ring and a control electric cylinder are arranged on the inner side of the mounting cylinder. The control electric cylinder is used to control the movement of the pushing ring. A control board is arranged on the pushing ring, and a moving shaft is arranged on the control board to drive the lamp bead assembly to deflect.

[0010] Further, the lamp bead assembly includes a ball seat connected to the mounting cylinder by a spherical pair. A lamp bead is arranged on the ball seat. A control frame is arranged in the area of the ball seat facing the inner side of the mounting cylinder. A groove is formed on the control frame, and the moving shaft moves in the groove of the control frame. An electrical connection part is arranged on the inner side of the mounting cylinder, and the electrical connection part is electrically connected to the lamp bead.

[0011] Further, the wavelength of the lamp bead is 260 - 280 nm.

[0012] A method of using the refrigeration equipment includes the following processes: First, food is placed in the net-shaped mounting cylinder for storage, and the net-shaped mounting cylinder is installed on the rotating frame; Second, drive the rotating frame to rotate, and the net-shaped mounting cylinder rotates self - sufficiently. The lamp bead assembly located inside the rotating frame irradiates the food; Third, the wavelength of the lamp bead assembly is 260 - 280 nm, which can effectively destroy the DNA and RNA structures of bacteria and viruses to achieve the purpose of sterilization and disinfection; the lamp bead assembly can deflect at an angle to uniformly irradiate the food.

[0013] The beneficial effects of the present invention compared with the prior art are: (1) The food is placed in the bottom cylinder, and the top cylinder and the bottom cylinder are fixed by a locking structure. The food can directly receive the irradiation of the lamp beads, improving the sterilization and disinfection effect; (2) The net-shaped mounting cylinder rotates self - sufficiently driven by the rotating cylinder, so that the food inside the net-shaped mounting cylinder can be irradiated by the lamp bead assembly in all directions; (3) The lamp bead assembly can deflect at an angle to uniformly irradiate the food, move the demisting ring, and the wiping part contacts the lamp bead assembly to wipe and remove the water mist on the lamp beads. Description of the Drawings

[0014] Figure 1This is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 This is a schematic diagram of the internal structure of the cabinet body of the present invention.

[0016] Figure 3 This is a schematic diagram of the installation structure of the rotating rack of the present invention.

[0017] Figure 4 This is a schematic diagram of the installation structure of the fixing mechanism of the present invention.

[0018] Figure 5 This is a schematic diagram of the structure of the mesh installation cylinder of the present invention.

[0019] Figure 6 This is a schematic diagram of the installation cylinder structure of the present invention.

[0020] Figure 7 This is a schematic diagram of the internal installation structure of the installation cylinder of the present invention.

[0021] Figure 8 This is a schematic diagram of the installation structure of the lamp bead assembly of the present invention.

[0022] Figure 9 This is a partial structure schematic diagram of the lamp bead assembly of the present invention.

[0023] Reference numerals: 1 - cabinet body; 2 - fixed toothed ring; 3 - installation cylinder; 4 - positioning frame one; 5 - connecting shaft; 6 - positioning frame two; 7 - connecting toothed ring; 8 - rotating cylinder; 9 - fixed electric cylinder; 10 - connecting gear; 11 - contact sensor; 12 - gear one; 13 - motor one; 14 - bottom cylinder; 15 - top cylinder; 16 - clamping shaft; 17 - motor two; 18 - lead screw two; 19 - guide rod two; 20 - defogging ring; 21 - wiping part; 22 - drying cylinder; 23 - control electric cylinder; 24 - push ring; 25 - electrical connection part; 26 - control board; 27 - moving shaft; 28 - ball seat; 29 - lamp bead; 30 - control frame. Detailed implementation manners

[0024] Example: As Figures 1 to 9 shown, a refrigeration device with bactericidal and fresh - keeping lamp beads includes a cabinet body 1. A rotating rack is rotatably arranged inside the cabinet body 1, and mesh installation cylinders are arranged in an array on the rotating rack for placing food; a fixing mechanism is arranged at the end of the rotating rack for fixing the mesh installation cylinders and driving the mesh installation cylinders to rotate self - rotatably; an installation cylinder 3 is arranged inside the rotating rack, and lamp bead assemblies are arranged in an array on the installation cylinder 3. The lamp bead assemblies are adjusted in angle to uniformly irradiate the food; a defogging mechanism is arranged outside the installation cylinder 3 for defogging the lamp bead assemblies.

[0025] Inside the cabinet body 1, a fixed gear ring 2 is fixedly arranged for driving the fixing mechanism; the rotating frame includes a positioning frame 1 4, a connecting shaft 5 and a positioning frame 2 6. The positioning frame 1 4 and the positioning frame 2 6 are connected by the connecting shaft 5. Inside the positioning frame 1 4, a connecting gear ring 7 is arranged. The connecting gear ring 7 is rotatably installed inside the cabinet body 1. Inside the cabinet body 1, a motor 1 13 is arranged. On the output shaft of the motor 1 13, a gear 1 12 is arranged. The gear 1 12 meshes with the connecting gear ring 7; the fixing mechanism includes a rotating cylinder 8 rotatably installed on the positioning frame 1 4. On the rotating cylinder 8, a connecting gear 10 is arranged. The connecting gear 10 meshes with the fixed gear ring 2. At the inner end of the rotating cylinder 8, a contact sensor 11 is arranged for outputting a feedback contact signal; on the rotating cylinder 8, a fixed electric cylinder 9 is arranged for clamping and fixing the mesh installation cylinder.

[0026] The mesh installation cylinder includes a bottom cylinder 14. On the bottom cylinder 14, placement areas are arrayed and separated. On the placement areas, a top cylinder 15 is rotatably arranged. Both the top cylinder 15 and the bottom cylinder 14 are semi-circular structures; and the bottom cylinder 14 and the top cylinder 15 are fixed by a locking structure; at the end of the bottom cylinder 14, a clamping shaft 16 is arranged. The clamping shaft 16 is fixed by the fixing mechanism; the defogging mechanism includes a motor 2 17, a lead screw 2 18 and a guide rod 2 19 arranged on the installation cylinder 3. The motor 2 17 is used to drive the lead screw 2 18. On the lead screw 2 18 and the guide rod 2 19, a defogging ring 20 is movably arranged. On the defogging ring 20, a wiping part 21 is arranged.

[0027] Inside the installation cylinder 3, a drying cylinder 22 is arranged. Inside the drying cylinder 22, desiccants are arranged for drying the inside of the installation cylinder 3; inside the installation cylinder 3, a pushing ring 24 and a control electric cylinder 23 are arranged. The control electric cylinder 23 is used to control the movement of the pushing ring 24. On the pushing ring 24, a control board 26 is arranged. On the control board 26, a moving shaft 27 is arranged for driving the deflection of the lamp bead assembly; the lamp bead assembly includes a ball seat 28 connected to the installation cylinder 3 by a spherical pair. On the ball seat 28, a lamp bead 29 is arranged. In the area of the ball seat 28 facing the inside of the installation cylinder 3, a control frame 30 is arranged. On the control frame 30, a groove is opened. The moving shaft 27 moves in the groove of the control frame 30. Inside the installation cylinder 3, an electrical connection part 25 is arranged. The electrical connection part 25 is electrically connected to the lamp bead 29; the wavelength of the lamp bead 29 is in nanometers.

[0028] Operation principle: The food is placed in the bottom cylinder 14. The top cylinder 15 and the bottom cylinder 14 are fixed by a locking structure. The locking structure can be a magnetic snap or a telescopic snap. After the bottom cylinder 14 and the top cylinder 15 are butted, manual operation can be carried out for locking; the mesh installation cylinder is installed in the rotating frame. The two ends of the mesh installation cylinder are positioned and supported by the positioning frame 1 4 and the positioning frame 2 6. And one end of the clamping shaft 16 of the bottom cylinder 14 extends into the inside of the rotating cylinder 8 and contacts the contact sensor 11. The contact sensor 11 outputs a feedback contact signal to control the fixed electric cylinder 9 to clamp and fix the clamping shaft 16.

[0029] Subsequently, through the operation of the first motor 13, the rotating frame rotates. At the same time, the mesh mounting cylinder rotates automatically under the drive of the rotating cylinder 8, so that the food inside the mesh mounting cylinder can be irradiated by the lamp bead assembly. Specifically, the lamp bead assembly can deflect at an angle to uniformly irradiate the food. The control cylinder 23 is controlled to move the push ring 24, that is, to move the control board 26. The moving shaft 27 moves in the groove of the control frame 30 to deflect the ball seat 28, that is, to drive the lamp bead 29 to deflect, realizing uniform irradiation, and then sterilizing and disinfecting the food. The second motor 17 can be operated, the second lead screw 18 rotates, the demisting ring 20 moves, and the wiping part 21 contacts the lamp bead assembly to wipe and remove the water mist on the lamp bead 29.

Claims

1. A refrigeration device with bactericidal and fresh-keeping lamp beads, comprising a cabinet body (1), characterized in that: Inside the cabinet body (1), a rotating frame is rotatably arranged, and mesh mounting cylinders are arranged in an array on the rotating frame for placing food; a fixing mechanism is arranged at the end of the rotating frame for fixing the mesh mounting cylinders and driving the mesh mounting cylinders to rotate; an installation cylinder (3) is arranged inside the rotating frame, and lamp bead assemblies are arranged in an array on the installation cylinder (3), and the lamp bead assemblies are adjusted in angle to uniformly irradiate the food; a defogging mechanism is arranged outside the installation cylinder (3) for defogging the lamp bead assemblies.

2. The refrigeration equipment with a bactericidal and fresh-keeping lamp bead according to claim 1, characterized in that: A fixed gear ring (2) is fixedly arranged inside the cabinet body (1) for driving the fixing mechanism; the rotating frame includes a positioning frame one (4), a connecting shaft (5) and a positioning frame two (6), the positioning frame one (4) and the positioning frame two (6) are connected by the connecting shaft (5), a connecting gear ring (7) is arranged inside the positioning frame one (4), the connecting gear ring (7) is rotatably installed inside the cabinet body (1), and a motor one (13) is arranged inside the cabinet body (1), a gear one (12) is arranged on the output shaft of the motor one (13), and the gear one (12) meshes with the connecting gear ring (7).

3. The refrigeration device with bactericidal and fresh-keeping lamp beads according to claim 2, wherein: The fixing mechanism includes a rotating cylinder (8) rotatably installed on the positioning frame one (4), a connecting gear (10) is arranged on the rotating cylinder (8), the connecting gear (10) meshes with the fixed gear ring (2), a contact sensor (11) is arranged at the inner end of the rotating cylinder (8) for outputting a feedback contact signal; a fixed electric cylinder (9) is arranged on the rotating cylinder (8) for clamping and fixing the mesh mounting cylinder.

4. A refrigeration device with a bactericidal and fresh-keeping lamp bead according to claim 3, characterized in that: The mesh mounting cylinder includes a bottom cylinder (14), the bottom cylinder (14) is divided into placing areas in an array, a top cylinder (15) is rotatably arranged on the placing areas, and both the top cylinder (15) and the bottom cylinder (14) are in a semi-circular structure; and the bottom cylinder (14) and the top cylinder (15) are fixed by a locking structure; a clamping shaft (16) is arranged at the end of the bottom cylinder (14), and the clamping shaft (16) is fixed by the fixing mechanism.

5. The refrigeration equipment with bactericidal and fresh-keeping lamp beads according to claim 1, wherein: The defogging mechanism includes a motor two (17), a lead screw two (18) and a guide rod two (19) arranged on the installation cylinder (3), the motor two (17) is used for driving the lead screw two (18), a defogging ring (20) is movably arranged on the lead screw two (18) and the guide rod two (19), and a wiping part (21) is arranged on the defogging ring (20).

6. The refrigeration device with bactericidal and fresh-keeping lamp beads according to claim 5, wherein: A drying cylinder (22) is arranged inside the installation cylinder (3), a drying agent is arranged inside the drying cylinder (22) for drying the inside of the installation cylinder (3); a pushing ring (24) and a control electric cylinder (23) are arranged inside the installation cylinder (3), the control electric cylinder (23) is used for controlling the movement of the pushing ring (24), a control board (26) is arranged on the pushing ring (24), and a moving shaft (27) is arranged on the control board (26) for driving the lamp bead assembly to deflect.

7. The refrigeration equipment with a bactericidal and fresh-keeping lamp bead according to claim 6, characterized in that: The lamp bead assembly includes a ball seat (28) connected to the mounting cylinder (3) by a ball pair. A lamp bead (29) is arranged on the ball seat (28). A control frame (30) is arranged in the area of the ball seat (28) facing the inner side of the mounting cylinder (3). A groove is formed in the control frame (30), and a moving shaft (27) moves in the groove of the control frame (30). An electrical connection part (25) is arranged on the inner side of the mounting cylinder (3), and the electrical connection part (25) is electrically connected to the lamp bead (29).

8. The refrigeration equipment with bactericidal and fresh-keeping lamp beads according to claim 7, characterized in that: The wavelength of the lamp bead (29) is 260 - 280 nm.

9. A method of using a refrigeration device as described in claim 1, characterized in that, It includes the following processes: First, the food is placed in a mesh mounting cylinder for storage, and the mesh mounting cylinder is installed on a rotating frame; Second, the rotating frame is driven to rotate, and the mesh mounting cylinder rotates self - sufficiently. The lamp bead assembly located inside the rotating frame irradiates the food; Third, the wavelength of the lamp bead assembly is 260 - 280 nm, which can effectively destroy the DNA and RNA structures of bacteria and viruses to achieve the purpose of sterilization and disinfection; the lamp bead assembly can deflect at an angle to uniformly irradiate the food.

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