Refrigerator and separator

Abstract

The utility model discloses a refrigerator and a separator, and relates to the technical field of refrigeration equipment, the refrigerator comprises a refrigerator main body and a separator, and the refrigerator main body is provided with a storage space; the separator is arranged on the refrigerator main body; the separator comprises a light reflecting plate and a light transmitting plate, and a hollow interlayer is formed between the light reflecting plate and the light transmitting plate; the reflecting plate is provided with a first reflecting surface, the first reflecting surface faces at least part of the storage space, the light-transmitting plate is located on the side, provided with the first reflecting surface, of the reflecting plate, the interlayer is provided with a plurality of light-emitting assemblies, and at least part of the light-emitting assemblies are used for illumination preservation; the light-emitting face of the light-emitting assembly and the first light-reflecting face form an included angle. According to the technical scheme, due to the arrangement of the reflecting plates, light loss is reduced, the effective irradiation range of each light-emitting assembly is wider, the number of the needed light-emitting assemblies is reduced in the same storage space, and therefore energy consumption of the light-emitting assemblies is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to refrigeration equipment technical field, especially refrigerator and partition piece. BACKGROUND

[0002] The refrigerator is a kind of refrigeration equipment with storage space, and its main function is to reduce and maintain the low temperature environment of storage space by refrigeration technology, to save food, beverage and other perishable goods, to prolong their shelf life. The light system of refrigerator system includes the light-emitting component for light preservation, which realizes the preservation of goods by illuminating the goods stored on the goods with functional light source (such as red light, blue light or ultraviolet light, etc.). However, in the existing refrigerator, the light-emitting component for light preservation has the problem of high energy consumption. SUMMARY

[0003] The main purpose of the utility model is to provide a kind of refrigerator and partition piece, to reduce the energy consumption of light-emitting component.

[0004] To achieve the above purpose, the refrigerator provided by the utility model comprises:

[0005] The refrigerator main body is provided with a storage space; and

[0006] The partition piece is arranged in the refrigerator main body; the partition piece comprises a light-reflecting plate and a light-transmitting plate, the light-reflecting plate and the light-transmitting plate are arranged at intervals, and a light-emitting component for light preservation is arranged between the light-reflecting plate and the light-transmitting plate.

[0007] The light-reflecting plate has a first light-reflecting surface facing the light-transmitting plate, and the light-emitting surface of the light-emitting component is arranged at an angle with the first light-reflecting surface, so that at least part of the light emitted by the light-emitting component is reflected by the first light-reflecting surface and then penetrates through the light-transmitting plate and enters the storage space.

[0008] In some embodiments, the light-reflecting plate has a central part and an edge part arranged around the central part, and the light-emitting component is arranged in the edge part; the light-emitting surface is located on the side of the light-emitting component close to the central part.

[0009] In some embodiments, the light-reflecting plate has two opposite first edge parts and two opposite second edge parts, the two ends of the two first edge parts are respectively connected to the two second edge parts, the length of the first edge part is not less than the length of the second edge part, and the number of the light-emitting components is multiple.

[0010] The multiple light-emitting components are arranged at intervals along the length extension direction of the first edge part, and / or the multiple light-emitting components are arranged at intervals along the length extension direction of the second edge part.

[0011] In some embodiments, the light-out surface is arranged perpendicularly to the first light-reflecting surface; or the light-out surface is arranged obliquely towards the first light-reflecting surface; or the light-out surface is arranged obliquely towards the light-transmitting plate.

[0012] In some embodiments, the number of the partitions is multiple, and the multiple partitions are arranged in a vertical direction to divide the storage space into multiple storage cavities.

[0013] In some embodiments, the light-transmitting plate is arranged on the upper side of the light-reflecting plate, or the light-transmitting plate is arranged on the lower side of the light-reflecting plate.

[0014] In some embodiments, the refrigerator body has a control device electrically connected to the multiple light-emitting components, and the control device is configured to control each light-emitting component to emit at least one of white light, red light, blue light, and violet light.

[0015] In some embodiments, the refrigerator body further has multiple storage cavities and an article identification device arranged in each storage cavity, and each article identification device is electrically connected to the control device.

[0016] The article identification device is configured to identify the articles stored in the multiple storage cavities and output an electrical signal representing the category of the articles stored in the corresponding storage cavity.

[0017] The control device is configured to control the light-emitting component corresponding to the storage cavity to emit light of a corresponding color according to the electrical signal representing the category of the articles stored in the corresponding storage cavity.

[0018] In some embodiments, the light-emitting component has a beam angle of 30° to 120°.

[0019] The utility model also proposes a partition, the partition includes:

[0020] A light-transmitting plate;

[0021] A light-reflecting plate arranged spaced apart from the light-transmitting plate, and a light-emitting component for light illumination and preservation arranged between the light-reflecting plate and the light-transmitting plate;

[0022] The light-reflecting plate has a first light-reflecting surface facing the light-transmitting plate, and the light-out surface of the light-emitting component is arranged at an angle to the first light-reflecting surface, so that at least part of the light emitted by the light-emitting component is reflected by the first light-reflecting surface and then penetrates through the light-transmitting plate to enter the storage space.

[0023] In some embodiments, the light-reflecting plate has a central portion and a peripheral portion arranged around the central portion, and the light-emitting component is arranged on the peripheral portion; the light-out surface is located on the side of the light-emitting component close to the central portion.

[0024] In some embodiments, the light-reflecting plate has two opposite first edge portions and two opposite second edge portions, two ends of the two first edge portions are connected to two ends of the two second edge portions respectively, and the length of the first edge portion is not less than the length of the second edge portion; and the number of the light-emitting assemblies is plural.

[0025] The plural light-emitting assemblies are arranged in intervals along the length extension direction of the first edge portion; and / or the plural light-emitting assemblies are arranged in intervals along the length extension direction of the second edge portion.

[0026] The technical scheme of the utility model discloses a light-reflecting plate is arranged, and the light-emitting assembly is arranged at the angle with the first light-reflecting surface of the light-reflecting plate, so when the light-emitting assembly emits light, part of light directly enters the storage space through the light-transmitting plate, and another part of light is irradiated to the light-reflecting plate first, is reflected back to the storage space through the first light-reflecting surface, so light can be more evenly distributed in the storage space, and the light-emitting assembly does not need to emit light to every area of the storage space directly, the arrangement of the light-reflecting plate reduces the loss of light, so that the effective irradiation range of each light-emitting assembly is wider, the number of required light-emitting assemblies is reduced in the same storage space, and the energy consumption of the light-emitting assembly is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to the structure shown in the drawings without the creative labor for the ordinary skilled in the art.

[0028] Figure 1 The structural schematic diagram of one embodiment of the refrigerator provided by the utility model is shown in the figure.

[0029] Figure 2 The structural schematic diagram of another embodiment of the refrigerator provided by the utility model is shown in the figure.

[0030] Figure 3 The structural schematic diagram of one embodiment of the partition provided by the utility model is shown in the figure.

[0031] Figure 4 The structural schematic diagram of another embodiment of the partition provided by the utility model is shown in the figure. Figure 3 The structural schematic diagram of another embodiment of the partition provided by the utility model is shown in the figure.

[0032] Figure 5 The structural schematic diagram of another embodiment of the partition provided by the utility model is shown in the figure. Figure 3 The structural schematic diagram of another embodiment of the partition provided by the utility model is shown in the figure.

[0033] Figure 6 The structural schematic diagram of another embodiment of the partition provided by the utility model is shown in the figure.Figure 3 FIG. 2 is a schematic view of another embodiment of the light emitting assembly of FIG. 1.

[0034] Figure 7 For Figure 3 FIG. 3 is a schematic view of an embodiment of the light beam angle of the light emitting assembly of FIG. 1.

[0035] BRIEF DESCRIPTION OF DRAWINGS

[0036] 10, refrigerator;

[0037] 100, refrigerator main body; 110, storage space; 111, storage cavity;

[0038] 200, partition; 210, light reflecting plate; 211, first light reflecting surface; 212, second light reflecting surface; 213, edge portion; 213a, first edge portion; 213b, second edge portion; 214, center portion; 220, light transmitting plate; 230, light emitting assembly; 231, light emitting surface;

[0039] The realization, functional features and advantages of the present application will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0041] It should be noted that if the present application embodiments involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture, and if the specific posture changes, the directional indications will also change accordingly.

[0042] In addition, if the description of "first", "second" and the like is involved in the embodiments of the utility model, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, if "and / or" or "and / or" appears throughout the text, it means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0043] The refrigerator is a kind of refrigeration equipment with storage space, refrigerator can delay the corruption and deterioration of goods through low temperature environment. According to the working principle of refrigerator, it can be divided into heat pump type refrigerator (compressor type) or thermoelectric refrigeration (semiconductor refrigeration) refrigerator, or heat pump thermoelectric hybrid refrigeration refrigerator and the like. Further, the refrigerator can be a household refrigerator, or a vehicle-mounted refrigerator or an outdoor refrigerator.

[0044] In order to improve the preservation rate of goods, the light system of the refrigerator system includes a light emitting assembly for light preservation, which irradiates the goods stored on the goods by irradiating the functional light source (such as red light, blue light or ultraviolet light) suitable for the goods, so as to realize the preservation of goods and the like. However, due to the complexity of the goods requiring light preservation, different types of goods usually require different colors of light preservation, and some light may improve the preservation rate of some goods, but may accelerate the deterioration of other goods; in order to improve the preservation rate of various goods, the refrigerator is usually provided with a plurality of independent storage cavities, and each storage cavity is usually provided with an independent light emitting assembly.

[0045] Further, in order to improve the uniformity of light source distribution and further improve the preservation rate of goods, the light preservation assembly usually includes a plurality of light emitting assemblies, and the plurality of light emitting assemblies are usually arranged in a matrix array, so that the required light emitting assemblies are more, thereby causing high energy consumption of the light emitting assembly for light preservation.

[0046] In view of the high energy consumption of the light emitting assembly, the applicant sets the reflective plate, and the light emitting surface of the light emitting assembly is arranged at an angle with the reflective surface of the reflective plate, so that the irradiation efficiency is improved by setting the reflective plate, the light waste is reduced, the effective irradiation range of each light emitting assembly is wider, the number of required light emitting assemblies is reduced in the same storage space, and the energy consumption of the light preservation device is reduced.

[0047] The structure of the refrigerator 10 will be described below. For ease of understanding and description, the accompanying drawings of the utility model are described below Figures 1 to 7 In the drawings, the lead with an arrow indicates space or surface.

[0048] The refrigerator 10 generally includes a cabinet, related components of a refrigeration system, and related components of a lighting system, etc. The cabinet generally includes an outer shell, an inner liner, and a door body, and is generally a mounting carrier for other components of the refrigerator 10. The cabinet defines a storage cavity 111 for storing items. In this embodiment, the number of storage cavities 111 is one or more, for example, one, two, three, or four, etc. Here, they will not be described one by one.

[0049] Further, the cabinet includes an outer shell, an inner liner, and a door body. The outer shell is made of metal (steel plate) or plastic, which protects the internal components and provides support. The inner liner is made of food-grade plastic or stainless steel, which directly contacts food, is easy to clean, and is corrosion-resistant. The door body includes a door seal (magnetic rubber strip to ensure sealing), door shelves, storage boxes, etc. The space between the outer shell and the inner liner is enclosed to fill the foaming material. The inner liner defines a storage cavity 111 with an access opening, and the door body is used to open or cover the access opening. In some embodiments, the cabinet can also include some internal accessories, such as drawers, bottle racks, egg racks, or adjustable shelves, etc.

[0050] The refrigeration system varies according to the working mode of the refrigerator 10. Taking a heat pump refrigerator 10 as an example, the refrigeration system includes a compressor, a condenser, an evaporator, and a capillary tube / expansion valve, etc. The compressor is the core power component of the refrigeration system, which drives the circulation of refrigerant, and is generally divided into two types: fixed frequency and variable frequency. The condenser dissipates the heat of the refrigerant to the outside (usually located at the back or both sides of the refrigerator 10). The evaporator absorbs the heat inside the refrigerator 10 to cool the surrounding air (direct-cooled refrigerator 10 through natural convection, and air-cooled refrigerator 10 through fan circulation). The capillary tube / expansion valve adjusts the flow of refrigerant to control the evaporation pressure. In some embodiments, the refrigeration system can also include a drying filter, which is used to remove impurities and moisture in the refrigerant.

[0051] The lighting system refers to the light-emitting components 230 provided inside the refrigerator 10 for providing illumination and light-emitting components 230 for light preservation, etc. The lighting system can provide different types of light-emitting components 230, such as illumination light-emitting components 230, light-emitting components 230 that can emit red light, light-emitting components 230 that can emit blue light, and light-emitting components 230 that can emit ultraviolet light, to meet the different needs of illumination, preservation, or sterilization inside the refrigerator 10. Generally, the illumination light-emitting components 230 are used to provide daily illumination functions to facilitate users to take and place food; the light-emitting components 230 for light preservation are used to irradiate food with specific light spectrum to delay the deterioration of food and maintain its freshness.

[0052] Referring to Figures 1 to 5 In an embodiment of the present application, the refrigerator 10 comprises a refrigerator main body 100 and a partition 200, the refrigerator main body 100 is provided with a storage space 110; the partition 200 is arranged in the refrigerator main body 100; the partition 200 comprises a light-reflecting plate 210 and a light-transmitting plate 220, the light-reflecting plate 210 and the light-transmitting plate 220 are arranged at intervals, and a light-emitting assembly 230 for light illumination preservation is arranged between the light-reflecting plate 210 and the light-transmitting plate 220; the light-reflecting plate 210 has a first light-reflecting surface 211 facing the light-transmitting plate 220, and the light-emitting surface 231 of the light-emitting assembly 230 is arranged at an angle with the first light-reflecting surface 211, so that at least part of the light emitted by the light-emitting assembly 230 is reflected through the first light-reflecting surface 211 and then passes through the light-transmitting plate 220 to enter the storage space 110.

[0053] Among them, the refrigerator main body 100 refers to the related components of the box body, the refrigeration system, etc., in other words, the refrigerator main body 100 refers to the necessary components for the normal operation of the refrigerator 10, and the box body constitutes the storage space 110.

[0054] The light-emitting assembly 230 is a component in the light system of the refrigerator 10 that illuminates the stored items with appropriate functional light sources (such as red light, blue light, or ultraviolet light, etc.) to achieve the effect of preserving the items. The light-emitting assembly 230 usually includes light-emitting units, light source driving circuits, optical lenses or reflectors, power adapters, and housings, etc. Among them, one light-emitting assembly 230 can have one or more light-emitting units. The light-emitting unit is the core part of the light-emitting assembly 230, which refers to an electronic device that can directly convert electrical energy into light energy, usually using high-efficiency LEDs (Light Emitting Diode). According to different preservation needs, the wavelength of the LED light source can be selected in different types, such as red light, blue light, ultraviolet light, etc. The spectral characteristics of each light source help preserve specific types of food. Red light helps slow down the oxidation process of food, keeping it fresh. Blue light can slow down bacterial growth, helping to extend the shelf life of fruits, vegetables, and other items. Ultraviolet light (UV light) can effectively kill bacteria and mold, helping to prevent food spoilage. The light source driving circuit is responsible for providing stable power support and controlling the opening, closing, and brightness adjustment of the light-emitting unit. The driving circuit needs to adjust the power supply according to the voltage and current requirements of different types of LEDs to ensure the stable operation of the light-emitting unit. The optical lens or reflector is used to adjust the divergence angle or focusing direction of the light source, so that the light can effectively cover the stored food area. The power adapter is used to provide appropriate voltage and current for the light-emitting unit to reduce the impact of voltage fluctuations on the light source or other systems. The housing is used to protect the internal components from dust, moisture, and other external factors.

[0055] Of course, the refrigerator body 100 also includes a control device for adjusting the switching, brightness and possible spectrum adjustment of the light source (for example, adjusting the proportion of red and blue light according to different types of food). The light system can be manually controlled or automatically adjusted based on the temperature, humidity or type of stored food inside the refrigerator 10.

[0056] The partition 200 includes a light-reflecting plate 210 and a light-transmitting plate 220, which are arranged in a spaced manner, that is, there is a distance between the light-reflecting plate 210 and the light-transmitting plate 220. The light-reflecting plate 210 is a plate material with high reflectivity, and its surface is specially treated (such as coating, frosting, etc.), which can effectively reflect light. The main function of the light-reflecting plate 210 is to reflect the light incident on the reflecting surface back, change the propagation direction of the light, and realize the redistribution or enhancement of the light intensity in a specific area, so as to optimize the overall lighting effect or meet specific optical requirements. The light-transmitting plate 220 is a plate material with certain light-transmitting performance, which allows part of the light to pass through itself, and at the same time may perform certain degree of scattering, refraction or filtering treatment on the transmitted light. The function of the light-transmitting plate 220 is to ensure that the light can penetrate the partition 200 while adjusting the brightness, uniformity and spectrum composition of the light according to actual needs.

[0057] The first reflecting surface 211 refers to the reflecting surface on the light-reflecting plate 210 that can reflect light, which is usually a mirror surface; the first reflecting surface 211 is usually the two sides of the light-reflecting plate 210 along its thickness direction, and the first reflecting surface 211 can be a flat surface or a surface formed by the convergence of multiple surfaces, for example, a protrusion is arranged on one side of the light-reflecting plate 210 for forming the first reflecting surface 211.

[0058] The partition 200 is arranged in the refrigerator body 100, usually, the partition 200 is mounted on the cabinet, which can be detachable connection such as clamping, buckling, screwing, etc., or the partition 200 and the cabinet are fixedly connected; in addition, the partition 200 is arranged in the storage space 110, and the partition 200 can divide the storage space 110 into a plurality of storage cavities 111, or the partition 200 can not divide the storage space 110, for example, the partition plate is attached to the cabinet.

[0059] As Figure 1 and Figure 2As shown, the partition 200 can be one or more in number as a component for dividing the storage space 110 into multiple storage cavities 111; the partition 200 can extend horizontally or vertically; in some embodiments, the partition 200 is one in number and extends horizontally to divide the storage space 110 into two storage cavities 111 distributed in an up-down manner, and the partition 200 also generally serves as a load-bearing plate of the upper storage cavity 111; in this case, the partition 200 can be referred to as a shelf, a layer, or a rack in the industry; when the partition 200 extends vertically, it divides the storage space 110 into two storage cavities 111 distributed in a left-right manner; in some embodiments, as shown in Figure 1 and Figure 2 As shown, the partition 200 can be one or more in number as a component for dividing the storage space 110 into multiple storage cavities 111; the partition 200 can extend horizontally or vertically; in some embodiments, the partition 200 is one in number and extends horizontally to divide the storage space 110 into two storage cavities 111 distributed in an up-down manner, and the partition 200 also generally serves as a load-bearing plate of the upper storage cavity 111; in this case, the partition 200 can be referred to as a shelf, a layer, or a rack in the industry; when the partition 200 extends vertically, it divides the storage space 110 into two storage cavities 111 distributed in a left-right manner; in some embodiments, as shown in

[0060] The light-emitting assembly 230 is arranged at an angle with the first light-reflecting surface 211, as shown in Figure 7 As shown, the light-emitting assembly 230 is arranged at an angle with the first light-reflecting surface 211, as shown in

[0061] The light emitting surface 231 of the light emitting assembly 230 is arranged at an angle with the first light reflecting surface 211, wherein the angle between the light emitting surface 231 and the first light reflecting surface 211 can be any angle greater than 0° and less than 180°, further, the angle between the light emitting surface 231 and the first light reflecting surface 211 is between 30° and 150°, for example, it can be 30°, 45°, 60°, 75°, 90°, 105°, 120°, 135° or 150°. In this way, the light reflecting plate 210 and the light transmitting plate 220 cooperate, the light reflecting plate 210 reflects light, and the light transmitting plate 220 allows light to pass through. When the light emitting assembly 230 emits light, part of the light directly enters the storage space 110 through the light transmitting plate 220, and another part of the light is first irradiated to the light reflecting plate 210, passes through the first light reflecting surface 211, and is reflected back to the storage space 110 through the first light reflecting surface 211. In this way, part of the light directly enters the storage space 110 through the light transmitting plate 220, and another part of the light is first irradiated to the light reflecting plate 210, passes through the first light reflecting surface 211, and is reflected back to the storage space 110 through the first light reflecting surface 211; in this way, the light can be more uniformly distributed in the storage space 110, without having to let the light emitting assembly 230 directly emit light to each area of the storage space 110; the arrangement of the light reflecting plate 210 reduces the loss of light, so that the effective irradiation range of each light emitting assembly 230 is wider, and in the same storage space 110, the number of required light emitting assemblies 230 is reduced, thereby reducing the energy consumption of the light emitting assembly 230.

[0062] The technical scheme of the utility model discloses through setting light reflecting plate 210, and make the light emitting surface 231 of light emitting assembly 230 with the first light reflecting surface 211 of light reflecting plate 210 angle arrangement, in this way, when light emitting assembly 230 emits light, part of light directly enters the storage space 110 through light transmitting plate 220, and another part of light is first irradiated to light reflecting plate 210, passes through the first light reflecting surface 211, and is reflected back to the storage space 110 through the first light reflecting surface 211, in this way, the light can be more uniformly distributed in the storage space 110, without having to let the light emitting assembly 230 directly emit light to each area of the storage space 110, the arrangement of the light reflecting plate 210 reduces the loss of light, so that the effective irradiation range of each light emitting assembly 230 is wider, and in the same storage space 110, the number of required light emitting assemblies 230 is reduced, thereby reducing the energy consumption of the light emitting assembly 230.

[0063] In some embodiments, the light reflecting plate 210 has a central part 214 and an edge part 213 arranged around the central part 214, and the light emitting assembly 230 is arranged on the edge part 213; the light emitting surface 231 is located on the side of the light emitting assembly 230 close to the central part 214.

[0064] The light-reflecting plate 210 has a central part 214 and an edge part 213 surrounding the central part 214, and the central part 214 and the edge part 213 are both parts of the light-reflecting plate 210. The light-reflecting plate 210 can have various shapes, and can be circular or elliptical, in which case the light-reflecting plate 210 has one edge part 213; or the light-reflecting plate 210 can be square, such as rectangular or square, in which case the light-reflecting plate 210 has multiple edge parts 213, and in this case, multiple light-emitting assemblies 230 can be arranged at intervals on at least one of the edge parts 213.

[0065] The light-emitting assembly 230 has a light-emitting surface 231 and a light-reflecting surface 232. The light-emitting surface 231 is located on the side of the light-emitting assembly 230 close to the central part 214, in other words, the light-emitting assembly 230 emits light from the edge part 213 to the central part 214, and in this case, the light-emitting surface 231 is arranged perpendicularly to the first light-reflecting surface 211; or the light-emitting surface 231 is arranged obliquely towards the first light-reflecting surface 211, or the light-emitting surface 231 is arranged obliquely towards the light-transmitting plate 220.

[0066] In other embodiments, multiple light-emitting assemblies 230 can also be arranged at intervals on the central part 214, and the light-emitting surface 231 of the light-emitting assembly 230 is located on the side of the light-emitting assembly 230 close to the edge part 213.

[0067] In this embodiment, the light-emitting assembly 230 is arranged on the edge part 213, and the light-emitting surface 231 is located on the side of the light-emitting assembly 230 close to the central part 214, so that the light emitted by the light-emitting assembly 230 is better collected in the storage space 110, thereby further reducing the loss of light.

[0068] In an exemplary embodiment, the light-reflecting plate 210 has two opposite first edge parts 213a and two opposite second edge parts 213b, and the two ends of the two first edge parts 213a are respectively connected to the two second edge parts 213b, and the length of the first edge part 213a is not less than the length of the second edge part 213b; and the number of light-emitting assemblies 230 is multiple.

[0069] The multiple light-emitting assemblies 230 are arranged at intervals along the length extension direction of the first edge part 213a; and / or the multiple light-emitting assemblies 230 are arranged at intervals along the length extension direction of the second edge part 213b.

[0070] The light-reflecting plate 210 has two opposite first edge portions 213a and two opposite second edge portions 213b, the two ends of the two first edge portions 213a are respectively connected to the two second edge portions 213b, the length of the first edge portion 213a is not less than the length of the second edge portion 213b; a plurality of light-emitting assemblies 230 are arranged in a spaced manner along the length extension direction of the first edge portion 213a; in other words, the light-reflecting plate 210 is in a square shape; the square-shaped partition 200, that is, the square-shaped shelf can better adapt to the existing refrigerator 10, and the adaptability of the partition 200 can be improved.

[0071] Taking a rectangle as an example, since the length of the first edge portion 213a is not less than the length of the second edge portion 213b, that is, the first edge portion 213a is a long side and the second edge portion 213b is a short side. A plurality of light-emitting assemblies 230 are arranged in a spaced manner along the length extension direction of the first edge portion 213a, that is, a plurality of light-emitting assemblies 230 are arranged on the long edge; a plurality of light-emitting assemblies 230 are arranged in a spaced manner along the length extension direction of the second edge portion 213b; that is, a plurality of light-emitting assemblies 230 are arranged on the short edge; a plurality of light-emitting assemblies 230 are arranged in a spaced manner along the length extension direction of the first edge portion 213a, and a plurality of light-emitting assemblies 230 are arranged in a spaced manner along the length extension direction of the second edge portion 213b, that is, a plurality of light-emitting assemblies 230 are arranged on both the long edge and the short edge.

[0072] In a preferred embodiment, a plurality of light-emitting assemblies 230 are arranged in a uniformly spaced manner along the length extension direction of the first edge portion 213a; and / or a plurality of light-emitting assemblies 230 are arranged in a uniformly spaced manner along the length extension direction of the second edge portion 213b. In this way, the uniformity of the light distribution of the storage space 110 covered by the partition 200 can be further improved.

[0073] In some embodiments, in order to reduce the thickness of the partition 200, the light-emitting surface 231 is arranged perpendicularly to the first light-reflecting surface 211.

[0074] In other embodiments, referring to Figure 5 , in order to improve the uniformity of the light distribution in the storage cavity 111, the light-emitting surface 231 is arranged obliquely towards the light-transmitting plate 220.

[0075] In other embodiments, referring to Figure 6 , in order to improve the uniformity of the light distribution in the storage cavity 111, the light-emitting surface 231 is arranged obliquely towards the first light-reflecting surface 211.

[0076] Based on any of the foregoing embodiments, the number of partitions 200 is a plurality, and the plurality of partitions 200 are arranged in a spaced manner along the vertical direction to divide the storage space 110 into a plurality of storage cavities 111.

[0077] The plurality of partitions 200 are arranged in a vertical direction, and the partitions 200 are designed to divide the storage space 110 inside the refrigerator 10 into a plurality of storage cavities 111. In this way, the storage space 110 can be reasonably allocated according to needs, avoiding the stacking or mixing of items, thereby optimizing the use of the storage space 110. Each partition cavity can independently store different types of food or items, and different storage cavities 111 can require different lighting conditions to achieve better preservation effects. Through the layout of the plurality of partitions 200, the lighting preservation conditions of each item can be better controlled.

[0078] Based on the previous embodiment, please refer to Figure 1 and Figure 2 The light-transmitting plate 220 is arranged on the upper side of the light-reflecting plate 210, or the light-transmitting plate 220 is arranged on the lower side of the light-reflecting plate 210.

[0079] Since the light-transmitting plate 220 is located on the side of the light-reflecting plate 210 where the first light-reflecting surface 211 is arranged, the light-transmitting plate 220 is arranged on the upper side of the light-reflecting plate 210, that is, as shown in Figure 1 , the overall trend of the light source is to irradiate from bottom to top; the light-transmitting plate 220 is arranged on the lower side of the light-reflecting plate 210, that is, as shown in Figure 2 , the overall trend of the light source is to irradiate from top to bottom.

[0080] Further, in order to improve the uniformity of light distribution in some storage cavities 111, the side of the light-reflecting plate 210 away from the light-transmitting plate 220 is provided with a second light-reflecting surface 212.

[0081] Exemplarily, as shown in Figure 1 , the plurality of storage cavities 111 defined from top to bottom are respectively a first storage cavity, a second storage cavity, and a third storage cavity, and the plurality of partitions 200 defined from top to bottom are respectively a first partition, a second partition, and a third partition; wherein, through the arrangement of the second light-reflecting surface 212, at least part of the light emitted by the light-emitting assembly 230 arranged on the second partition is reflected by the first light-reflecting surface 211 of the second partition and then enters the storage space 110 after passing through the light-transmitting plate 220, and the at least part of the light entering the storage space 110 can be reflected by the second light-reflecting surface 212 and then re-enter the storage space 110.

[0082] In some embodiments, the refrigerator body 100 has a control device electrically connected with the plurality of light-emitting assemblies 230, and the control device is configured to control each light-emitting assembly 230 to emit at least one of white light, red light, blue light, and violet light.

[0083] The control device refers to the central processing unit in the system of the refrigerator 10, which is responsible for receiving and processing input signals from other devices, and making corresponding control decisions according to pre-set logic and rules.

[0084] The control device is electrically connected to the plurality of light emitting components 230, so that the plurality of light emitting components 230 can be independently controlled, which means that each light emitting component 230 can be individually adjusted in brightness, color or working state according to needs. The working state here refers to working or not working. This means that different light emitting components 230 can play different optical effects at different times and conditions. For example, a certain light emitting component 230 may emit white light, while another may emit red light, and the brightness, frequency or color of the two can be independently adjusted according to needs.

[0085] The light emitting component 230 can be used to emit at least one of white light, red light, blue light and violet light. In this embodiment, the light emitting component 230 can emit single color light, or the light emitting component 230 has a multi-color light emitting function (hereinafter referred to as multi-color light emitting component 230). The multi-color light emitting function means that each light emitting component 230 has the ability to emit multiple colors of light. The multi-color light emitting component 230 can produce different colors of light (such as white light, red light, blue light and violet light) by adjusting the input current, frequency or other control parameters, for example, using a combination of RGB (red, green and blue) three-color light emitting elements, or a single multi-color light emitting element (such as a white light LED and an RGB LED) can emit different color light as needed.

[0086] Preferably, the light emitting component 230 is a multi-color light emitting component 230. Thus, since each light emitting component 230 can be independently controlled and emit different colors of light, the system can automatically adjust or manually adjust the light output according to different user needs or use environments.

[0087] On the basis of the previous embodiment, the refrigerator body 100 further has a plurality of storage cavities 111 and an article identification device arranged in each storage cavity 111. The article identification device of each storage cavity 111 is electrically connected to the control device; the article identification device is used to identify the articles stored in the plurality of storage cavities 111 and output an electrical signal representing the category of the articles stored in the corresponding storage cavity 111; the control device is used to control the light emitting component 230 corresponding to the storage cavity 111 to emit light of a corresponding color according to the electrical signal representing the category of the articles stored in the corresponding storage cavity 111.

[0088] An item identification device is arranged in each storage cavity 111. The item identification device can identify the type of the item in each storage cavity 111. The item identification device can obtain the type information of the item by a sensor, image recognition technology, radio frequency identification, and convert the information into an electrical signal for output. For example, the item identification device generally includes an image acquisition unit and an internal item database. The image acquisition unit acquires the item in the storage cavity 111, and then compares with the internal item database. If the comparison is successful, the type of the item in each storage cavity 111, such as fresh fruit, vegetable, meat, dairy product, etc., is automatically identified.

[0089] Each storage cavity 111 is provided with at least one light emitting assembly 230. The light emitting assembly 230 can emit light of a specific color according to the type of the item. For example, different light spectrums can be used for different types of food, such as blue light for delaying bacterial growth, red light for delaying oxidation, etc. This helps to optimize the food storage environment and prolong the shelf life of the food.

[0090] The item identification device installed in each storage cavity 111 can accurately identify the type of the stored item and transmit an electrical signal to the control device. The identification process is based on a sensor or image recognition technology, which can accurately classify the type of the item and avoid human error. After receiving the electrical signal from the item identification device, the control device can adjust the light emitting assembly 230 associated with the storage cavity 111 according to the requirements of each type of item. For example, when the control device identifies that the storage cavity 111 stores vegetables, the control device can instruct the light emitting assembly 230 to emit blue light or ultraviolet light of a specific wavelength to inhibit bacterial growth and prolong the shelf life of the vegetables. When the control device identifies that the storage cavity 111 stores fruit, the control device can select to emit red light or other light suitable for fruit preservation.

[0091] The embodiment realizes intelligent control of the refrigerator 10 through the linkage of the item identification device and the light emitting assembly 230. The refrigerator 10 can automatically adjust the light according to the type of the stored food, and can avoid manual adjustment and intervention by the user, making the management of the refrigerator 10 more convenient and intelligent.

[0092] In an embodiment, the light beam angle of the light emitting assembly 230 is 30° to 120°.

[0093] The light beam angle of the light emitting assembly 230 is adjustable, which means that the light source in the refrigerator 10 can adjust the angle of the light beam divergence, such as Figure 7 as indicated by a of the light emitting assembly 230, ranging from 30° to 120°, to adapt to the lighting needs of different items. Specifically, the smaller the light beam angle, the more concentrated the light beam, which is suitable for items that require strong and directional light; and the larger the light beam angle, the more dispersed the light beam, which is suitable for items that require uniform light.

[0094] Due to the different types of food have different needs for light, by adjusting the angle of the light beam, the system can achieve targeted light program, thereby improving the preservation effect of food. For example, fruits and vegetables may need more dispersed light to delay the oxidation and maturation process, while some meat may need more concentrated light to keep fresh. In addition, since the items in the storage cavity 111 may need different light conditions due to different spatial layouts, the adjustable angle of the light beam can adapt to the needs of various layouts and provide the most suitable lighting program for each storage area.

[0095] Exemplarily, by driving mechanism, the driving mechanism is drivingly connected with the light emitting unit, so that the light emitting unit is close to or away from the light emitting surface 231. When the distance between the light emitting unit and the light emitting surface 231 is larger, the beam angle of the light emitting assembly 230 is smaller. When the distance between the light emitting unit and the light emitting surface 231 is smaller, the beam angle of the light emitting assembly 230 is larger.

[0096] In a preferred embodiment, referring to Figures 1 to 7The refrigerator 10 comprises a refrigerator body 100 and a partition 200, the refrigerator body 100 is provided with a storage space 110; the partition 200 is arranged on the refrigerator body 100; the partition 200 comprises a light-reflecting plate 210 and a light-transmitting plate 220, the light-reflecting plate 210 and the light-transmitting plate 220 are arranged in a spaced manner, and a light-emitting assembly 230 for light illumination preservation is arranged between the light-reflecting plate 210 and the light-transmitting plate 220; the light-reflecting plate 210 has a first light-reflecting surface 211 facing the light-transmitting plate 220, and the light-emitting surface 231 of the light-emitting assembly 230 is arranged at an angle with the first light-reflecting surface 211, so that at least part of the light emitted by the light-emitting assembly 230 is reflected through the first light-reflecting surface 211 and then enters the storage space 110 through the light-transmitting plate 220. Further, the light-reflecting plate 210 has a central part 214 and an edge part 213 arranged around the central part 214, and the light-emitting assembly 230 is arranged on the edge part 213; the light-emitting surface 231 is located on one side of the light-emitting assembly 230 close to the central part 214. Further, the light-reflecting plate 210 has two opposite first edge parts 213a and two opposite second edge parts 213b, the two ends of the two first edge parts 213a are respectively connected to the two second edge parts 213b, the length of the first edge part 213a is not less than the length of the second edge part 213b; a plurality of light-emitting assemblies 230 are arranged in a spaced manner along the length extension direction of the first edge part 213a; and / or a plurality of light-emitting assemblies 230 are arranged in a spaced manner along the length extension direction of the second edge part 213b. Further, the light-emitting surface 231 is arranged perpendicularly to the first light-reflecting surface 211; or the light-emitting surface 231 is arranged obliquely towards the first light-reflecting surface 211; or the light-emitting surface 231 is arranged obliquely towards the light-transmitting plate 220. Further, the number of the partitions 200 is multiple, and the multiple partitions 200 are arranged in a spaced manner along the vertical direction to divide the storage space 110 into multiple storage cavities 111. Further, the light-transmitting plate 220 is arranged on the upper side of the light-reflecting plate 210, or the light-transmitting plate 220 is arranged on the lower side of the light-reflecting plate 210. Further, the refrigerator body 100 has a control device, the control device is electrically connected with the multiple light-emitting assemblies 230, and the control device is used to control each light-emitting assembly 230 to emit at least one of white light, red light, blue light and purple light. Further, the refrigerator body 100 further has multiple storage cavities 111 and an article recognition device arranged in each storage cavity 111, and the article recognition device of each storage cavity 111 is respectively electrically connected with the control device; the article recognition device is used to recognize the articles stored in the multiple storage cavities 111 and output an electrical signal representing the category of the articles stored in the corresponding storage cavity 111; and the control device is used to control the light-emitting assembly 230 corresponding to the storage cavity 111 to emit light of a corresponding color according to the electrical signal representing the category of the articles stored in the corresponding storage cavity 111. Further, the beam angle of the light-emitting assembly 230 is 30° to 120°.

[0097] The technical scheme of the utility model discloses through setting up the reflector plate 210, and make the light emitting component 230's light exit surface 231 with the first light reflecting surface 211 of reflector plate 210 be at the angle setting, so, when the light emitting component 230 sends out light, part light directly enters the storage space 110 through the light transmission plate 220, another part light will first irradiate to reflector plate 210, pass through the first light reflecting surface 211, and the light beam angle of light emitting component 230 is 30 ° to 120 °.

[0098] Since the partition 200 is a component that can be sold independently of the refrigerator 10, based on this, the application also proposes a partition 200, the partition 200 includes a light transmission plate 220 and a reflector plate 210, the reflector plate 210 is spaced apart from the light transmission plate 220, and a light emitting component 230 for light preservation is arranged between the reflector plate 210 and the light transmission plate 220; The reflector plate 210 has a first light reflecting surface 211 facing the light transmission plate 220, and the light exit surface 231 of the light emitting component 230 is arranged at an angle with the first light reflecting surface 211.

[0099] Further, the reflector plate 210 has a center portion 214 and an edge portion 213 surrounding the center portion 214, and the light emitting component 230 is arranged at the edge portion 213; The light exit surface 231 is located on the side of the light emitting component 230 close to the center portion 214.

[0100] Further, the reflector plate 210 has two opposite first edge portions 213a and two opposite second edge portions 213b, the two ends of the two first edge portions 213a are respectively connected to the two second edge portions 213b, the length of the first edge portion 213a is not less than the length of the second edge portion 213b; A plurality of light emitting components 230 are arranged at intervals along the length extension direction of the first edge portion 213a; and / or, a plurality of light emitting components 230 are arranged at intervals along the length extension direction of the second edge portion 213b.

[0101] Further, the light exit surface 231 is arranged perpendicular to the first light reflecting surface 211; or the light exit surface 231 is arranged inclined towards the first light reflecting surface 211; or the light exit surface 231 is arranged inclined towards the light transmission plate 220.

[0102] Further, the light beam angle of the light emitting component 230 is 30 ° to 120 °.

[0103] The technical scheme of the embodiment is applied to the refrigerator 10, has the technical effect of the foregoing corresponding technical features, which will not be repeated here.

[0104] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation or direct / indirect application in other related technical fields within the technical concept of the present application and the content of the present application are included in the patent protection scope of the present application.

Claims

1. A refrigerator characterized by comprising: The refrigerator comprises: a refrigerator body provided with a storage space; and a partition provided in the refrigerator body, wherein the partition comprises a light-reflecting plate and a light-transmitting plate, the light-reflecting plate and the light-transmitting plate are arranged in a spaced manner, and a light-emitting component for light illumination is arranged between the light-reflecting plate and the light-transmitting plate. The light-reflecting plate is provided with a first light-reflecting surface facing the light-transmitting plate, and the light-emitting surface of the light-emitting component is arranged at an angle with the first light-reflecting surface, so that at least part of the light emitted by the light-emitting component is reflected by the first light-reflecting surface and then enters the storage space through the light-transmitting plate. The light-reflecting plate is provided with a central part and an edge part surrounding the central part, and the light-emitting component is arranged at the edge part.

2. The refrigerator according to claim 1, wherein The light-reflecting plate is provided with two opposite first edge parts and two opposite second edge parts, the two ends of the two first edge parts are respectively connected to the two second edge parts, the length of the first edge part is not less than the length of the second edge part, and the number of the light-emitting components is multiple.

3. The refrigerator according to claim 2, wherein The multiple light-emitting components are arranged in a spaced manner along the length extension direction of the first edge part, and / or the multiple light-emitting components are arranged in a spaced manner along the length extension direction of the second edge part. The light-emitting surface is arranged vertically to the first light-reflecting surface, or the light-emitting surface is arranged obliquely towards the first light-reflecting surface, or the light-emitting surface is arranged obliquely towards the light-transmitting plate.

4. The refrigerator according to claim 1, wherein The number of the partitions is multiple, and the multiple partitions are arranged in a spaced manner along the vertical direction to divide the storage space into multiple storage cavities.

5. The refrigerator according to claim 1, wherein The light-transmitting plate is arranged at the upper side of the light-reflecting plate, or the light-transmitting plate is arranged at the lower side of the light-reflecting plate.

6. The refrigerator according to claim 5, wherein The refrigerator body is provided with a control device electrically connected to the multiple light-emitting components, and the control device is used to control each light-emitting component to emit at least one of white light, red light, blue light and purple light.

7. The refrigerator according to any one of claims 1 to 6, wherein The refrigerator body is further provided with multiple storage cavities and an article identification device arranged at each storage cavity, and the article identification device of each storage cavity is electrically connected to the control device.

8. The refrigerator according to claim 7, wherein The article identification device is used to identify the articles stored in the multiple storage cavities and output an electrical signal representing the category of the articles stored in the corresponding storage cavity. The control device is used to control the light-emitting component corresponding to the storage cavity to emit light of a corresponding color according to the electrical signal representing the category of the articles stored in the corresponding storage cavity. The light beam angle of the light-emitting component is 30° to 120°.

9. The refrigerator according to claim 7, wherein the door is provided with a door handle, and the door handle is provided with a door handle cover. The refrigerator comprises:

10. A partition, characterized in that a light-transmitting plate; a light-reflecting plate arranged in a spaced manner with the light-transmitting plate, and a light-emitting component for light illumination is arranged between the light-reflecting plate and the light-transmitting plate; the light-reflecting plate is provided with a first light-reflecting surface facing the light-transmitting plate, and the light-emitting surface of the light-emitting component is arranged at an angle with the first light-reflecting surface. The light-reflecting plate is provided with a central part and an edge part surrounding the central part, and the light-emitting component is arranged at the edge part.

11. The divider of claim 10, wherein, The light-emitting surface is located at one side of the light-emitting component close to the central part. ​ 12. The divider of claim 11, wherein, The light-reflecting plate has two opposite first edge portions and two opposite second edge portions, two ends of the two first edge portions are connected to two second edge portions respectively, and the length of the first edge portion is not less than the length of the second edge portion; and the number of the light-emitting assemblies is multiple. The multiple light-emitting assemblies are arranged in intervals along the length extension direction of the first edge portion; and / or the multiple light-emitting assemblies are arranged in intervals along the length extension direction of the second edge portion.

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