CN111811195A - Drawer assembly and refrigerator - Google Patents
Drawer assembly and refrigerator Download PDFInfo
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- CN111811195A CN111811195A CN201910293178.2A CN201910293178A CN111811195A CN 111811195 A CN111811195 A CN 111811195A CN 201910293178 A CN201910293178 A CN 201910293178A CN 111811195 A CN111811195 A CN 111811195A
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- drawer
- food materials
- drawer body
- drawer assembly
- turning plate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nutrition Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
The invention provides a drawer assembly and a refrigerator, wherein the drawer assembly comprises: the drawer body is used for placing food materials; the light source is arranged in the drawer body and used for irradiating the food materials to degrade pesticide residues on the food materials; the rolling device is arranged in the drawer body; the rolling device is used for rolling or pushing the food materials so as to increase the light receiving area of the food materials. According to the technical scheme, the food materials are effectively turned or rolled, all parts on the surfaces of the food materials can be illuminated, the illuminated area of the food materials is greatly increased, and the degradation efficiency of pesticide residues on the surfaces of the food materials is improved.
Description
Technical Field
The invention relates to the technical field of food preservation, in particular to a drawer assembly and a refrigerator.
Background
In the modern agricultural planting technology, a great amount of pesticides are applied, so that plant diseases and insect pests are reduced, but some pesticide residues exist on food materials more or less, and the influence on the human health is caused. At present, some refrigerators begin to degrade pesticide residues on food materials by using an illumination degradation technology, so that pesticide macromolecules on the food materials are degraded into micromolecular substances and are easy to clean, but when the existing illumination degradation technology is applied to the refrigerator, illumination can only irradiate the upper surface of the food materials, the lower surface of the food materials is in contact with the bottom of a drawer and cannot receive illumination, and therefore a good pesticide residue degradation effect cannot be achieved.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
In view of the above, an object of the present invention is to provide a drawer assembly.
Another object of the present invention is to provide a refrigerator.
In order to achieve the above object, a first aspect of the present invention provides a drawer assembly, comprising: the drawer body is used for placing food materials; the light source is arranged in the drawer body and used for irradiating the food materials to degrade pesticide residues on the food materials; the rolling device is arranged in the drawer body; the rolling device is used for rolling or pushing the food materials so as to increase the light receiving area of the food materials.
In this technical scheme, through set up the device that rolls in the drawer body, can turn or promote and eat the material, make to eat the material through being turned or rotate and make its whole surface or most surface can both receive the illumination to effectively improve the pesticide residue's on eating the material degradation efficiency, promote the security of food.
In the above technical solution, the rolling device is rotatably connected with the inner wall of the drawer body.
In this technical scheme, the device that rolls is rotationally connected with the inner wall of drawer body to make the device that rolls can promote or stir edible material, expose the different positions on edible material surface under the illumination, promote the photic area of edible material.
In the above technical solution, the drawer assembly further includes: and the driving device is connected with the rolling device and is used for driving the rolling device.
In this technical scheme, through the drive arrangement drive device that rolls, can reduce intensity of labour, promote the automation mechanized operation of rolling the edible material, avoid the human body to receive ray radiation.
In the above technical solution, the drawer assembly further includes: the baffle is arranged in the drawer body and used for separating the drawer body into a plurality of spaces, and at least one rolling device is arranged in each space.
In the technical scheme, the drawer body is divided into a plurality of spaces by the partition plates, so that food materials can be classified and stored conveniently, and the storage order of the food materials in the drawer body is improved; further, at least one rolling device is arranged in each space, so that the food materials in each space can be rolled or pushed, the light receiving area of the food materials is increased, and the pesticide residue degradation efficiency is improved.
In the technical scheme, at least one mirror surface is arranged on the partition plate and/or the inner wall and/or the rolling device, and a first included angle is formed between any two adjacent mirror surfaces; or the baffle and/or the tumbling device are transparent material bodies.
In the technical scheme, the arrangement of the mirror surface is favorable for reflecting light rays emitted by the light source, the utilization rate of the light source is improved, and the irradiation dead angle is reduced; a first included angle is formed between any two adjacent mirror surfaces, so that each mirror surface has different reflection angles, the irradiation dead angle is further reduced, and the light receiving area of the food material is increased; alternatively, the partition and/or the rolling device are made of transparent materials, so that light can be irradiated to the food materials through the partition or the rolling device.
In any one of the above solutions, the tumbling device comprises: the rotary disc is rotatably arranged on the bottom wall of the drawer body and is used for driving food materials arranged on the rotary disc to coaxially rotate.
In this technical scheme, drive through the carousel and eat the material and rotate for each side of eating the material can both receive illumination, can not lead to eating the material photic inequality because of the position of light source is partial to a certain side, has reduced the illumination dead angle of eating the material, has promoted the homogeneity and the degradation efficiency of eating the degradation of pesticide residue on the material, and at the rotatory in-process of carousel, through the control to the carousel rotational speed, can avoid the rotational speed too high to lead to eating the material and thrown away and harm.
In any one of the above solutions, the tumbling device comprises: and the turning plate is rotatably arranged on the inner wall and is used for turning or pushing the food material.
In this technical scheme, through set up rotatable board that turns over on the inner wall, be convenient for turn over through turning over the board and eat the material or promote to eat the material, make all surfaces or most surfaces of eating the material expose under the illumination along with the roll of eating the material, even eat the position that material and drawer body contact and also can expose through the upset to promoted the photic area of eating the material by a wide margin, promoted the efficiency of pesticide residue degradation.
In the above technical solution, the tumbling apparatus further comprises: the rotating shaft is connected with the drawer body; the turning plate is rotationally connected with the drawer body through a rotating shaft.
In the technical scheme, the turning plate is rotationally connected with the drawer body through the rotating shaft, so that the structure is simple, and the production and the installation are easy.
In the technical scheme, the turning plate is driven by the driving device; the driving device is a motor, and the motor is coaxially connected with the rotating shaft so as to drive the rotating shaft to drive the turning plate to rotate; or the driving device is any one of an air cylinder, a hydraulic cylinder and an electric cylinder, and at least one end of the turning plate is provided with the driving device to push the turning plate to rotate around the rotating shaft.
In the technical scheme, the motor is coaxially connected with the rotating shaft, so that the turning plate is driven to rotate by driving the rotating shaft to rotate, the structure is simple, and the production is easy; or at least one end of the turning plate is provided with a telescopic device such as a cylinder and the like to drive the turning plate to rotate back and forth.
In any one of the above solutions, the tumbling device comprises: the two ends of the roller are respectively and rotatably connected with the two opposite side walls of the drawer component, and a plurality of through holes are formed in the roller; the roller is driven by the driving device to rotate so as to turn over the food materials in the roller, and the light irradiates the food materials through the through holes.
In the technical scheme, the food materials can roll along with the rolling of the roller, so that the contact part of the food materials and the drawer body can be exposed under illumination along with the rolling, the light receiving area of the food materials is greatly increased, and the degradation efficiency of pesticide residues on the food materials is improved.
In the technical scheme, the circumferential surface of the roller is provided with an opening.
In this technical scheme, set up the opening through on the periphery at the cylinder, be favorable to getting to put and eat the material, still be favorable to eating the material and receive more illumination.
In a second aspect of the present invention, a refrigerator is provided, which includes the drawer assembly of any one of the first aspect.
In this technical scheme, through adopting the drawer assembly of any one above-mentioned technical scheme to have above-mentioned technical scheme's whole beneficial effect, no longer describe herein.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a perspective schematic view of a drawer assembly according to one embodiment of the present invention;
FIG. 2 is a perspective schematic view of a drawer assembly according to another embodiment of the present invention;
FIG. 3 is a perspective schematic view of a drawer assembly according to yet another embodiment of the present invention;
FIG. 4 is a side elevational view of a drawer assembly in accordance with one embodiment of the present invention;
FIG. 5 is a perspective schematic view of a drawer assembly according to yet another embodiment of the present invention;
fig. 6 is a schematic front view of a refrigerator according to an embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 6 is:
1 drawer component, 100 drawer bodies, 102 light sources, 104 turntables, 106 partition plates, 108 bottom walls, 110 side walls, 111 top walls, 112 turning plates, 114 rotating shafts, 116 motors, 118 rollers, 120 through holes, 2 food materials and 3 refrigerators.
Detailed Description
So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Some embodiments according to the invention are described below with reference to fig. 1 to 6.
As shown in fig. 1 to 6, a drawer assembly 1 according to one embodiment of the present invention includes: a drawer body 100 for placing the food material 2; the light source 102 is arranged in the drawer body 100, and the light source 102 is used for irradiating the food material 2 to degrade pesticide residues on the food material 2; a rolling device provided in the drawer body 100; wherein, the rolling device is used for rolling or pushing the food material 2 so as to increase the light receiving area of the food material 2.
In this embodiment, through set up the device that rolls in drawer body 100, can turn or promote eating material 2, make eating material 2 through being turned or rotate and make its whole surface or most surface can both receive the illumination to effectively improve the degradation efficiency of the pesticide residue on eating material 2, promote the security of food.
In some embodiments, the light source 102 is disposed at the top of the drawer body 100; in other embodiments, on the side wall 110 or the bottom wall 108 of the drawer body 100; the number of light sources 102 may be one or more.
The light source 102 includes any one or a combination of visible light, ultraviolet light, X-rays, and T-rays.
In the above embodiment, the tumbling device is rotatably connected to the inner wall of the drawer body 100, so that the tumbling device pushes or flips the food material 2 when rotating, thereby exposing different positions on the surface of the food material 2 to the light and increasing the light receiving area of the food material 2.
It is understood that the inner wall includes the side wall 110, the bottom wall 108 or the top wall 111 of the drawer body 100.
In the above embodiment, the drawer assembly 1 further includes: drive arrangement links to each other with the device that rolls, and drive arrangement is used for the drive device that rolls, can reduce intensity of labour like this, promotes the automation mechanized operation of rolling edible material 2, avoids the human body to receive ray radiation.
Alternatively, instead of the driving device, an operating device connected to the tumbling device may be provided outside the drawer body 100 so that the tumbling device is operated from outside the drawer device.
As shown in fig. 1, in the above embodiment, the drawer assembly 1 further includes: the partition 106 is disposed in the drawer body 100, the partition 106 is used for dividing the drawer body 100 into a plurality of spaces, and at least one rolling device is disposed in each space.
In this embodiment, the drawer body 100 is divided into a plurality of spaces by the partition plates 106, which is beneficial to classifying and storing the food materials 2, and improves the storage order of the food materials 2 in the drawer body 100; further, at least one rolling device is arranged in each space, so that the food materials 2 in each space can be rolled or pushed, the light receiving area of the food materials 2 is increased, and the pesticide residue degradation efficiency is improved.
Optionally, in some embodiments, an independent light source 102 is disposed in each space, so as to further reduce the dead angle of irradiation of the food material 2 and increase the light receiving area of the food material 2; further, the light sources 102 in each space may be the same light source 102, or may be different types of light sources 102, so as to adopt different illumination for different food materials 2.
In the above embodiment, at least one mirror is disposed on the partition 106 and/or the inner wall and/or the tumbling device, and a first angle is disposed between any two adjacent mirrors.
In this embodiment, the arrangement of the mirror surface is beneficial to reflecting the light emitted by the light source 102, improving the utilization rate of the light source 102 and reducing the irradiation dead angle; a first included angle is formed between any two adjacent mirror surfaces, so that each mirror surface has different reflection angles, the irradiation dead angle is further reduced, and the light receiving area of the food material 2 is increased.
Preferably, the first included angle is greater than 90 ° and less than 180 °.
It will be understood that adjacent mirror surfaces may be directly joined together without a gap or may have a gap therebetween.
In some embodiments, the partition 106 and the tumbling device may also be made of transparent material, so that light can be irradiated to the food material 2 through the partition 106 or the tumbling device.
In any of the above embodiments, as shown in fig. 1, the tumbling device comprises: at least one rotating disc 104, the rotating disc 104 is rotatably disposed on the bottom wall 108 of the drawer body 100, and the rotating disc 104 is used for driving the food material 2 placed thereon to coaxially rotate.
In this embodiment, drive through carousel 104 and eat material 2 and rotate for each side of eating material 2 can both receive the illumination, can not lead to eating material 2 photic inequality because of the position of light source 102 is partial to a certain side, has reduced the illumination dead angle of eating material 2, has promoted the homogeneity and the degradation efficiency of eating the degradation of pesticide residue on the material 2, and at the rotatory in-process of carousel 104, through the control to carousel 104 rotational speed, can avoid the rotational speed too high to lead to eating material 2 and thrown away and harm.
In any of the above embodiments, the tumbling device comprises: at least one turning plate 112 is rotatably arranged on the inner wall, and the turning plate 112 is used for turning or pushing the food material 2.
In this embodiment, the rotatable turning plate 112 is disposed on the inner wall, so that the turning plate 112 is convenient for turning over the food material 2 or pushing the food material 2, and all or most of the surfaces of the food material 2 are exposed to the light along with the rolling of the food material 2, even if the contact part of the food material 2 and the drawer body 100 is exposed by turning, the light receiving area of the food material 2 is greatly increased, and the pesticide residue degradation efficiency is improved.
It is understood that the flap 112 can be rotated in the vertical direction or in the horizontal direction.
As shown in fig. 2 and 3, in the above embodiment, the tumbling device further includes: a rotation shaft 114 connected to the drawer body 100; the turning plate 112 is rotatably connected with the drawer body 100 through a rotating shaft 114, so that the structure is simple, and the production and the installation are easy.
In some embodiments, the turning plates 112 can rotate 360 °, for example, like a waterwheel structure, and a plurality of turning plates 112 are connected to a horizontally disposed rotating shaft 114, and rotate 360 ° up and down around the horizontal rotating shaft 114, so as to flip the food material 2 from the bottom of the drawer body 100 to the upper part of the drawer body 100, and then return to the bottom of the drawer body 100 along with the continuous rotation of the turning plates 112; or a plurality of turning plates 112 are connected on a rotating shaft 114 vertical to the bottom wall 108, and horizontally rotate 360 degrees around the rotating shaft 114 to push the food material 2 to move or turn on the bottom wall 108 of the drawer body 100, so that the illumination area is increased.
Of course, the embodiment of the present application is not limited thereto, and the turning plate 112 may also be rotated by other manners to flip or push the food material 2.
Alternatively, two ends of the rotating shaft 114 are respectively connected with two oppositely arranged inner walls of the drawer body 100; as shown in fig. 2, for example, two ends of the rotating shaft 114 are respectively connected to the two opposite side walls 110, i.e., the rotating shaft 114 is horizontally arranged; as shown in fig. 3, either end of the rotating shaft 114 is connected to the bottom wall 108 and the top wall 111 of the drawer body 100, i.e. the rotating shaft 114 is vertically disposed.
In the above embodiment, the flap 112 is driven by the driving device; the driving device is a motor 116, the motor 116 is coaxially connected with the rotating shaft 114 to drive the turning plate 112 to rotate; or the driving device is any one of an air cylinder, a hydraulic cylinder and an electric cylinder, and at least one end of the turning plate 112 is provided with a driving device to push the turning plate 112 to rotate around the rotating shaft 114.
In the embodiment, the motor 116 is coaxially connected with the rotating shaft 114, so that the turning plate 112 is driven to rotate by driving the rotating shaft 114 to rotate, the structure is simple, and the production is easy; or at least one end of the turning plate 112 is provided with a telescopic device such as an air cylinder and the like to drive the turning plate 112 to rotate back and forth.
It is to be noted that, when an air cylinder, a hydraulic cylinder, or an electric cylinder is used as the driving means, the rotating shaft 114 may not be provided.
In other embodiments, a trolley capable of walking is arranged below the turning plate 112 and serves as a driving device, and the trolley walks below the turning plate 112 along a preset track or any route and supports the turning plate 112; the supporting point changes along with the walking of the trolley, so that the turning plate 112 can also turn back and forth, and further the food material 2 on the turning plate 112 can turn over along with the turning of the turning plate 112, thereby exposing more surfaces to receive light; with this structure, the rotation shaft 114 is also not required.
As shown in fig. 4 and 5, in any of the above embodiments, the tumbling device includes: a roller 118, both ends of which are rotatably connected to the two opposite sidewalls 110 of the drawer assembly 1, respectively, the roller 118 being provided with a plurality of through holes 120; wherein, the roller 118 is driven by the driving device to rotate so as to flip the food material 2 in the roller 118, and the light irradiates the food material 2 through the through hole 120.
In this embodiment, the food material 2 can roll along with the rolling of the roller 118, so that the contact part of the food material 2 and the drawer body 100 can be exposed to the light along with the rolling, the light receiving area of the food material 2 is greatly increased, and the degradation efficiency of the pesticide residue on the food material 2 is improved.
In the above embodiment, the circumferential surface of the drum 118 is provided with an opening, which is beneficial to taking and placing the food 2 and is beneficial to the food 2 to receive more light.
As shown in fig. 6, an embodiment of the second aspect of the present invention provides a refrigerator 3, which includes the drawer assembly 1 of any one of the embodiments of the first aspect, and a door body, a shelf, a compressor, and the like of the refrigerator 3.
In this embodiment, by using the drawer assembly 1 of any one of the above embodiments, all the advantages of the above embodiments are achieved, and are not described herein again.
As shown in fig. 6, according to the refrigerator 3 of an embodiment of the present disclosure, a drawer assembly 1 is disposed in the refrigerator 3, and includes a drawer body 100, at least one ultraviolet degradation module (i.e., a light source 102) is disposed in the drawer body 100, and the ultraviolet degradation module includes any one of UVA (Ultra violet a, long-wave black-spot effect ultraviolet) or UVB (Ultra violet B, medium-wave red-spot effect ultraviolet) or UVC (Ultra violet C, short-wave sterilization ultraviolet); the food material 2 in the drawer body 100 can be irradiated by ultraviolet light to degrade pesticide residues on the surface; wherein, be equipped with the device that rolls in the drawer body 100, the device that rolls can slowly overturn or the edible material 2 in the rotatory drawer subassembly 1 for edible material 2 can expose whole surface or most of surfaces under the illumination at upset or rotatory in-process, thereby increase the photic area and promote pesticide residue's degradation effect.
It will be appreciated that the drawer assembly 1 may be provided in a number of different configurations.
Fig. 1 shows a drawer assembly 1 of a planar rotation structure, as shown in fig. 1, a plurality of rotatable turntables 104 (rotating at an angle of 180-360 °) are provided on a bottom wall 108 of a drawer body 100, and the turntables 104 may be circular, rectangular, oval or other shapes; the space is divided into a plurality of mutually independent degradation areas by the partition 106, and the food materials 2 can be independently placed in each degradation area so as to be conveniently distinguished from different food materials 2; optionally, the inner walls of the drawer body 100 and the surfaces of the partitions 106 are provided with a layer of reflective material (i.e., a mirror surface).
When eating the carousel 104 of putting to in the degradation zone of material 2, the ultraviolet lamp on the ultraviolet degradation module begins to shine in order to carry out pesticide residue's degradation, carousel 104 can rotate to drive and arrange in it and eat material 2 rotatory (eat between 2 and the carousel and be relative static), let the surperficial photic irradiation of eating material 2 more even, the ultraviolet ray will shine through reflecting material layer all around and eat the side of material 2 simultaneously, has promoted the photic area of eating material 2, and then has promoted the pesticide residue degradation effect.
It will be appreciated that the uv lamps may be disposed at the top of the drawer body 100, at other locations of the drawer body 100, such as on the side walls 110 or the bottom wall 108, or a plurality of uv lamps, respectively, disposed about the interior of the drawer body 100.
Fig. 2 shows a drawer assembly 1 with a seesaw structure, as shown in fig. 2, a horizontal rotating shaft 114 is provided on two opposite side walls 110 of a drawer body 100, a turning plate 112 is rotatably connected with the drawer body 100 through the rotating shaft 114, and food material 2 is placed on the turning plate 112 and rolls back and forth as two ends of the turning plate 112 move up and down in turn like a seesaw; specifically, the turning plate 112 realizes the alternate up and down movement of the two ends through the motor 116 on the rotating shaft 114; the included angle between the turning plate 112 and the bottom wall 108 of the drawer body 100 is preferably 15 ° to 60 ° (the food material 2 cannot be turned over when the angle is too small, and the internal space of the drawer body 100 is seriously wasted when the angle is too large). When the left side of the turning plate 112 is at a lower position, the motor 116 can be used to slowly lift the left side of the turning plate 112, and simultaneously, the food material 2 on the turning plate 112 can be driven to slowly roll from the left side to the right side; when the right side of the turning plate 112 is at a low position, the motor 116 can be used for slowly lifting the right side of the turning plate 112, and simultaneously, the food material 2 on the turning plate 112 can be driven to slowly roll from the right side to the left side; the food material 2 can be continuously and slowly turned over on the turning plate 112 by repeated circulation. Optionally, the surface of the turning plate 112 is also provided with a mirror surface to reflect light, further increasing the light receiving area of the food material 2. The number of the mirror surfaces can be multiple, and preferably, a first included angle is formed among the multiple mirror surfaces so as to increase the reflection angle and reduce the illumination dead angle; preferably, the first included angle is greater than 90 ° and less than 180 °.
Optionally, the turning plate 112 may also be driven by a telescopic device such as an air cylinder, a hydraulic cylinder, or the like, that is, the air cylinder is installed at one end or both ends of the turning plate 112, and the telescopic device of the air cylinder drives one end of the turning plate 112 to move up and down, so that the food material 2 on the turning plate 112 rolls back and forth; in such a structure, the rotation shaft 114 may not be provided.
Figure 3 shows a variation of the drawer assembly 1, or see-saw arrangement, of a sweeping arrangement. Specifically, in the seesaw structure shown in fig. 2, the rotating shaft 114 is disposed on the side wall 110 of the drawer body 100 and is parallel to the bottom wall 108 of the drawer body 100, and both ends of the turning plate 112 move up and down like a seesaw; in the sweeping structure shown in fig. 3, the rotating shaft 114 is disposed between the bottom wall 108 and the top wall 111 of the drawer body 100, the flap 112 is perpendicular to the bottom wall 108 of the drawer body 100 and is rotatably connected to the bottom wall 108 and the top wall 111 of the drawer body 100 through the rotating shaft 114, and the flap can drive the food material 2 to turn over like a broom, so that all or most of the surface of the food material 2 is exposed to light; optionally, flap 112 is any one of a quadrilateral, a triangle, or a pentagon. The turning plate 112 is rotated at an angle of 180 to 360 degrees so as to turn over the food material 2 as much as possible.
Fig. 4 shows a drawer assembly 1 with a roller 118 structure, as shown in fig. 4, a roller 118 structure capable of swinging at a certain angle by using a motor 116 is added in a drawer body 100, the swinging angle of the roller 118 is between 30 ° and 120 ° (the angle is too small to drive the food material 2 to turn over, and too large angle can cause ultraviolet light to be blocked by the roller 118 and not reach the surface of the food material 2), a plurality of through holes 120 are formed in the roller 118, an opening is also formed above the roller 118, the ultraviolet light can irradiate the surface of the food material 2 through the opening and the through holes 120, and the opening can be used for taking and placing the food material 2.
As shown in fig. 5, the food material 2 (e.g. apple, orange, tomato, etc.) can be slowly turned over by using the drum 118 structure, thereby avoiding mechanical damage, increasing the light receiving area, and improving the degradation efficiency of pesticide residue.
In summary, several drawer assemblies 1 in this embodiment have the following advantages: the food material 2 is slowly turned over within a certain time, so that the light receiving area of the food material 2 is increased, the degradation efficiency of pesticide residues is improved, and the pesticide residues on the surface of the food material 2 are degraded more uniformly; the turning range of the food material 2 is small, so that the mechanical damage caused by turning can be avoided.
The technical scheme of the invention is described in detail in the above with reference to the attached drawings, and through the technical scheme of the invention, the food materials are effectively turned or rolled, so that all parts on the surface of the food materials can be irradiated by light, the light receiving area of the food materials is greatly increased, and the degradation efficiency of pesticide residues on the surface of the food materials is improved.
In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (12)
1. A drawer assembly, comprising:
the drawer body is used for placing food materials;
the light source is arranged in the drawer body and used for irradiating the food materials to degrade pesticide residues on the food materials;
the rolling device is arranged in the drawer body;
the rolling device is used for turning or pushing the food materials so as to increase the light receiving area of the food materials.
2. The drawer assembly of claim 1,
the rolling device is rotatably connected with the inner wall of the drawer body.
3. The drawer assembly of claim 2,
further comprising: and the driving device is connected with the rolling device and used for driving the rolling device.
4. The drawer assembly of claim 3, further comprising:
the baffle is located in the drawer body, the baffle be used for with the drawer body separates for a plurality of spaces, every be equipped with at least one in the space the device rolls.
5. The drawer assembly of claim 4,
at least one mirror surface is arranged on the partition plate and/or the inner wall and/or the rolling device, and a first included angle is formed between any two adjacent mirror surfaces; or
The partition plate and/or the rolling device are made of transparent materials.
6. The drawer assembly of any of claims 1-5,
the tumbling device includes: the food material rotating mechanism comprises a drawer body, and at least one rotating disc, wherein the rotating disc is rotatably arranged on the bottom wall of the drawer body and is used for driving the food material arranged on the rotating disc to rotate coaxially.
7. The drawer assembly of any of claims 1-5,
the tumbling device includes: and the turning plate is rotatably arranged on the inner wall and is used for turning or pushing the food material.
8. The drawer assembly of claim 7,
the tumbling device further comprises: the rotating shaft is connected with the drawer body;
the turning plate is rotatably connected with the drawer body through the rotating shaft.
9. The drawer assembly of claim 8,
the turning plate is driven by a driving device;
the driving device is a motor, and the motor is coaxially connected with the rotating shaft so as to drive the rotating shaft to drive the turning plate to rotate; or
The driving device is any one of an air cylinder, a hydraulic cylinder and an electric cylinder, and the driving device is arranged at least one end of the turning plate so as to push the turning plate to rotate around the rotating shaft.
10. The drawer assembly of any of claims 1-5,
the tumbling device includes:
the two ends of the roller are respectively and rotatably connected with the two opposite side walls of the drawer component, and a plurality of through holes are formed in the roller;
the roller is driven by the driving device to rotate so as to turn over the food materials in the roller, and light rays irradiate on the food materials through the through holes.
11. The drawer assembly of claim 10,
the circumferential surface of the roller is provided with an opening.
12. A refrigerator comprising the drawer assembly of any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910293178.2A CN111811195A (en) | 2019-04-12 | 2019-04-12 | Drawer assembly and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910293178.2A CN111811195A (en) | 2019-04-12 | 2019-04-12 | Drawer assembly and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111811195A true CN111811195A (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910293178.2A Pending CN111811195A (en) | 2019-04-12 | 2019-04-12 | Drawer assembly and refrigerator |
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| Country | Link |
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| CN (1) | CN111811195A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2023211265A1 (en) * | 2022-04-29 | 2023-11-02 | Collaborative Research In Engineering, Science & Technology Center (Crest) | Method and apparatus for disintegrating pesticide residues and disinfecting pathogens using ultra-violet (uv) lights |
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