Refrigeration equipment

Abstract

The utility model belongs to the technical field of refrigeration, and particularly relates to refrigeration equipment which comprises a storage chamber, a refrigerating unit, a refrigerating unit and a control unit. The storage chamber comprises an inner container and a door covering the inner container; the lighting device is arranged at the top of the inner container and comprises a first light source assembly, the first light source assembly is located on the side, close to the door body, of the top of the inner container, and a first angle is formed between the light emitting face of the first light source assembly and the horizontal plane; the position which is located on the side, away from the inner container, of the door body, has the preset height and is away from the door body by the preset distance serves as an observation point, a second angle is formed between the horizontal plane and the connecting line between the observation point and the lowest point of the light emitting face, the first angle is larger than or equal to the second angle, and the ratio of the preset height of the observation point to the height of the refrigeration equipment is 0.6-1. The possibility that a user directly looks at the lighting device can be reduced, adverse stimulation of light to the eyes of the user is reduced, and the user experience is improved.

Description

Technical Field

[0001] The present application relates to the field of refrigeration technology, and more specifically, to a refrigeration device. Background Art

[0002] As a storage and preservation device, refrigeration equipment is becoming more and more intelligent. At present, the storage compartment of refrigeration equipment is generally equipped with lighting devices to facilitate users to open the door of the refrigeration equipment to take out items. However, in actual applications, when users open the door of the refrigeration equipment, they may look directly at the lighting device, causing the light to have an adverse effect on the user's vision and a poor user experience. Utility Model Content

[0003] The purpose of the present application is to provide a refrigeration device that can reduce the possibility of a user looking directly at a lighting device, reduce the adverse stimulation of light to the user's vision, and improve the user experience.

[0004] The present application proposes a refrigeration device, comprising: a storage compartment, comprising an inner tank and a door body covering the inner tank; a lighting device, arranged on the top of the inner tank, the lighting device comprising a first light source assembly, the first light source assembly being located on the top of the inner tank on the side close to the door body, a first angle being formed between a light emitting surface of the first light source assembly and a horizontal plane, a position being located on the side of the door body away from the inner tank, having a preset height and a preset distance from the door body as an observation point, a second angle being formed between a line connecting the observation point and the lowest point of the light emitting surface and the horizontal plane, the first angle being greater than or equal to the second angle, wherein a ratio of the preset height of the observation point to the height of the refrigeration device is: 0.6 to 1.

[0005] According to the refrigeration device provided by the embodiment of the present application, a position located on the side of the door body away from the inner tank, with a preset height and a preset distance from the door body is used as an observation point, a second angle is formed between the line connecting the observation point and the lowest point of the light-emitting surface of the first light source assembly and the horizontal plane, a first angle is formed between the light-emitting surface of the first light source assembly and the horizontal plane, and the first angle is greater than or equal to the second angle, wherein the ratio of the preset height of the observation point to the height of the refrigeration device is: 0.6 to 1. In this way, the light of the first light source assembly can fully illuminate the items in the storage compartment, and the user's eyes cannot see the light source of the first light source assembly at the observation point, but can see the illuminated items, so that the state of the human eye reaches the ideal effect of seeing the light but not the source, so that the entire storage compartment is visually free of a relatively bright and dazzling light source, reducing the possibility of the user looking directly at the lighting device, reducing the adverse stimulation of the light to the user's eyes, and improving the user's experience.

[0006] In addition, the refrigeration equipment according to the present application may also have the following additional technical features:

[0007] In some embodiments of the present application, the first light source assembly includes a first lamp holder, a first lamp strip, and a first light transmissive member. The first lamp holder is connected to the top of the inner container. The first lamp holder has a first accommodation cavity. The first lamp strip is disposed in the first accommodation cavity. The first light transmissive member covers the first accommodation cavity. The light emitted by the first lamp strip is refracted by the first light transmissive member and then emitted towards the storage compartment. The surface of the first light transmissive member facing away from the first accommodation cavity is the light-emitting surface.

[0008] In some embodiments of the present application, a first groove is provided at the top of the inner container. A first card slot is provided on the wall of the first groove. The first lamp holder is provided with a first clamping portion that cooperates with the first card slot.

[0009] In some embodiments of the present application, an installation groove is provided on the wall of the bottom side of the first accommodation cavity close to the first groove. The first lamp strip is located in the installation groove. The first light transmissive member is opposite to the first lamp strip and is spaced apart.

[0010] In some embodiments of the present application, the first lamp holder and the first light transmissive member are an integral structural member.

[0011] In some embodiments of the present application, the lighting device further includes a second light source assembly. The second light source assembly is located on the side of the top of the inner container away from the door body. The line connecting the observation point and the lowest point of the light-emitting surface of the second light source assembly forms a third angle with the horizontal plane, and the second angle is greater than the third angle.

[0012] In some embodiments of the present application, the second light source assembly includes a second lamp holder, a second lamp strip, and a second light transmissive member. The second lamp holder is connected to the top of the inner container. The second lamp holder has a second accommodation cavity. The second lamp strip is disposed in the second accommodation cavity. The wall of the second accommodation cavity opposite to the second lamp strip is a reflecting surface. The second light transmissive member covers the second accommodation cavity. The light emitted by the second lamp strip is reflected by the reflecting surface and then reaches the second light transmissive member, and is refracted by the second light transmissive member and then emitted towards the storage compartment. The light-emitting surface of the second light source assembly is disposed on the second light transmissive member.

[0013] In some embodiments of the present application, the shape of the reflecting surface is a concave arc surface.

[0014] In some embodiments of the present application, a second groove is provided at the top of the inner container. A second card slot is provided on the wall of the second groove. The second lamp holder is provided with a second clamping portion that cooperates with the second card slot.

[0015] In some embodiments of the present application, the second lamp holder and the second light transmissive member are an integral structural member.

[0016] The above description is only an overview of the technical solution of this application. In order to understand the technical means of this application more clearly, it can be implemented according to the content of the specification. And in order to make the above and other purposes, features and advantages of this application more obvious and understandable, the following specifically illustrates the specific implementation manners of this application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] By reading the following detailed description of the preferred embodiments, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of this application. Moreover, throughout the drawings, the same reference numerals are used to represent the same components. Among them:

[0018] By reading the following detailed description of the preferred embodiments, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of this application. Moreover, throughout the drawings, the same reference numerals are used to represent the same components. Among them:

[0019] Figure 1 is a front view structural schematic diagram of a refrigeration device according to an embodiment of this application;

[0020] Figure 2 is a top view structural schematic diagram of a refrigeration device according to an embodiment of this application;

[0021] Figure 3 is Figure 2 a sectional view along direction A-A;

[0022] Figure 4 is Figure 3 an enlarged structural schematic diagram of area B in ;

[0023] Figure 5 is Figure 3 an enlarged structural schematic diagram of area C in.

[0024] The reference numerals in the drawings are represented as follows:

[0025] 100, refrigeration device; 101, storage compartment; 102, inner container; 103, door body; 104, first groove; 105, first card slot; 106, second groove; 107, second card slot; H0, height of the refrigeration device;

[0026] 1, lighting device; O, observation point; θ1, first angle; θ2, second angle; θ3, third angle; H, preset height; L, preset distance;

[0027] 11. First light source assembly; 110. First accommodation cavity; 111. First lamp holder; 112. First lamp strip; 113. First light-transmitting member; 114. First clamping portion; 115. Mounting groove;

[0028] 12. Second light source assembly; 120. Second accommodation cavity; 121. Second lamp holder; 122. Second lamp strip; 123. Second light-transmitting member; 124. Reflective surface; 125. Second clamping portion. Detailed implementation manners

[0029] The exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present application can be more thoroughly understood and the scope of the present application can be fully conveyed to those skilled in the art.

[0030] It should be understood that the terms used herein are for the purpose of describing specific exemplary embodiments only and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "a", "an", and "the" as used herein may also include the plural forms. The terms "include", "comprise", "contain", and "have" are inclusive and thus specify the presence of the stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring them to be performed in the particular order described or illustrated, unless the order of performance is explicitly stated. It should also be understood that additional or alternative steps may be used.

[0031] Although the terms first, second, third, etc. may be used herein to describe multiple elements, components, regions, layers, and / or sections, these elements, components, regions, layers, and / or sections should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or section from another. Unless the context clearly indicates otherwise, terms such as "first" and "second" and other numerical terms used herein do not imply an order or sequence. Thus, the first element, component, region, layer, or section discussed below may be referred to as the second element, component, region, layer, or section without departing from the teachings of the exemplary embodiments.

[0032] For ease of description, spatial relative relationship terms may be used in the text to describe the relationship of one element or feature shown in the figure with respect to another element or feature. These relative relationship terms are, for example, "inside", "outside", "inner side", "outer side", "below", "beneath", "above", "over", etc. Such spatial relative relationship terms are intended to include different orientations of the device in use or operation other than the orientations depicted in the figure. For example, if the device in the figure is flipped, an element described as "below" or "beneath" other elements or features will then be oriented as "above" or "over" other elements or features. Thus, the example term "below" can include both upward and downward orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used in the text are interpreted accordingly.

[0033] Figure 1 The front view structural schematic diagram of a refrigeration device according to an embodiment of the present application. Figure 2 The top view structural schematic diagram of a refrigeration device according to an embodiment of the present application. Figure 3 is Figure 2 The sectional view along the direction A - A. Figure 4 is Figure 3 The enlarged structural schematic diagram of the area B in

[0034] Referring to Figures 1 to 4 , an embodiment of the present application provides a refrigeration device 100, including a storage compartment 101 and a lighting device 1. The refrigeration device 100 may include various refrigeration - required devices such as, for example but not limited to, a refrigerator, a freezer, a cold storage, etc.

[0035] The storage compartment 101 includes an inner container 102 and a door body 103 covering the inner container 102. The storage compartment 101 may be a refrigerated compartment of the refrigeration device 100, and the refrigerated compartment includes an inner container 102 and a door body 103 covering the inner container 102. The door body 103 may be a single door body, which is rotatably connected to one side of the inner container 102. The door body 103 may also be two side - hinged door bodies, and the two door bodies are respectively rotatably connected to the corresponding sides of the inner container 102. A variable - temperature compartment, a freezing compartment, etc. may also be provided below the storage compartment 101, or only a freezing compartment may be provided below the storage compartment 101.

[0036] The lighting device 1 is arranged on the top of the inner tank 102, and the lighting device 1 includes a first light source component 11. The first light source component 11 is located on the top of the inner tank 102, close to the side of the door body 103. A first angle θ1 is formed between the light emitting surface of the first light source component 11 and the horizontal plane. A position located on the side of the door body 103 away from the inner tank 102, with a preset height H and a preset distance L from the door body 103 is used as the observation point O. A second angle θ2 is formed between the line connecting the observation point O and the lowest point of the light emitting surface and the horizontal plane. The first angle θ1 is greater than or equal to the second angle θ2, wherein the ratio of the preset height H of the observation point O to the height H0 of the refrigeration equipment is: 0.6~1.

[0037] The lighting device 1 is used to illuminate the storage compartment 101, so that the user can open the door 103 of the refrigeration device to take out items. Figure 3 As shown by the dotted line on the left side, the observation point O is the human eye, the distance between the observation point O and the ground is the preset height H, the distance between the observation point O and the door body 103 is the preset distance L, the height of the refrigeration device 100 is H0, and H / H0=0.6~1. Optionally, H / H0=0.8~0.9. For example, if the height H0 of the refrigeration device 100 is 1.8mm, the preset height H is 1.4m. The value of H / H0 can be determined according to the model and specifications of the refrigeration device 100. The preset distance L can be 0.5m±0.1m, and the preset distance L is determined according to the height of the human body and the corresponding arm length.

[0038] The shorter the human body is, the easier it is to look directly at the first light source assembly 11, causing the light to have an adverse effect on the user's vision. In order to reduce the possibility of the user looking directly at the first light source assembly 11 and reduce the adverse effect of the light on the user's vision, and taking into account the length of the human arm, the design of the second angle θ2 can be calculated by taking the preset height H = 1.4m and the preset distance L = 0.5m as an example. In addition, according to ergonomics, when the human body's eyes look straight ahead, the eyes do not turn, and the head does not turn forward, the upper and lower viewing angles are generally 120°, of which the upward viewing angle can generally be 0° to 50°. In one example, the second angle θ2 = 30°, and the first angle θ1 ≥ 30°.

[0039] like Figure 4 As shown, the light emitted from the light emitting surface of the first light source assembly 11 can fully illuminate the items in the storage compartment 101. The light emitting surface of the first light source assembly 11 forms a first angle θ1 with the horizontal plane, and the observation point O forms a second angle θ2 with the lowest point of the light emitting surface, and θ1 ≥ θ2. The "lowest point of the light emitting surface" herein refers to the point on the light emitting surface of the first light source assembly 11 that is closest to the bottom of the storage compartment 101 when the light emitting surface is tilted relative to the horizontal plane, or the point on the light emitting surface that is farthest from the top of the storage compartment 101.

[0040] When θ1 = θ2, the human eye can just see the light-emitting surface of the first light source assembly 11 when looking straight ahead; when θ1 > θ2, the human eye generally cannot see the light-emitting surface of the first light source assembly 11 when looking straight ahead, which can avoid the direct viewing angle of the human eye, and the human eye cannot directly detect or weaken the light of the first light source assembly 11. In terms of experience, only the light irradiated on the object can be seen, but the light source cannot be seen. Thus, the first light source assembly 11 achieves the purpose of lighting by using the optical light-shielding principle, but at the same time avoids the dazzling light source, so that there is no relatively bright light source in the entire storage compartment 101 visually, but the light is still fully utilized to irradiate on the object, improving the user experience.

[0041] According to the refrigeration device 100 provided by the embodiment of the present application, taking the position on the side of the door body 103 away from the inner container 102, having a preset height H and a preset distance L from the door body 103 as the observation point O, the second angle θ2 is formed between the connection line of the observation point O and the lowest point of the first light source assembly 11 and the horizontal plane, and the first angle θ1 is formed between the light-emitting surface of the first light source assembly 11 and the horizontal plane, and the first angle θ1 ≥ θ2. Among them, the ratio of the preset height H of the observation point to the height H0 of the refrigeration device is: 0.6 - 1. In this way, the light of the first light source assembly 11 can fully illuminate the objects in the storage compartment 101, and the user's eyes cannot see the light-emitting source of the first light source assembly 11 at the observation point O, but can see the illuminated objects, making the state of the human eye reach the ideal effect of seeing the light but not the source. Thus, there is no relatively bright and dazzling light source in the entire storage compartment 101 visually, reducing the possibility of the user directly looking at the lighting device 1, reducing the adverse stimulation of the light on the user's eyes, and improving the user experience.

[0042] In some embodiments, the first light source assembly 11 includes a first lamp holder 111, a first lamp strip 112, and a first light-transmitting member 113. The first lamp holder 111 is connected to the top of the inner container 102. The first lamp holder 111 has a first accommodation cavity 110. The first lamp strip 112 is disposed in the first accommodation cavity 110. The first light-transmitting member 113 covers the first accommodation cavity 110. The light emitted by the first lamp strip 112 is refracted by the first light-transmitting member 113 and then emitted toward the storage compartment 101. The surface of the first light-transmitting member 113 facing away from the first accommodation cavity 110 is the light-emitting surface.

[0043] As Figure 4As shown in the figure, the first light source assembly 11 includes a first lamp holder 111, a first light bar 112, and a first light-transmitting member 113. The first light bar 112 includes a first circuit board and a plurality of light-emitting diodes (LEDs) disposed on the first circuit board. The LEDs can emit white light, reducing the adverse stimulation of light on the user's eyes. Optionally, the material of the first lamp holder 111 can be, for example, polyamide (PA) or acrylonitrile-butadiene-styrene copolymer (ABS), or it can also be a light-transmitting material coated with a light-shielding layer. Optionally, the first light-transmitting member 113 is a light-transmitting material, which can be polycarbonate (PC) or acrylic, and the refractive index is generally 1.4 to 1.8.

[0044] The surface of the first light-transmitting member 113 facing away from the first accommodation cavity 110 is the light-emitting surface. The first light-transmitting member 113 is inclined, forming a first angle θ1 with the horizontal plane. The light emitted by the first light bar 112 is refracted by the first light-transmitting member 113 and then emitted towards the storage compartment 101, thereby illuminating the items in the entire storage compartment 101. Since the light emitted by the first light source assembly 11 is refracted by the first light-transmitting member 113 before exiting, the light emission is uniform and there is no granularity, further enhancing the user experience.

[0045] In some embodiments, a first groove 104 is provided at the top of the inner container 102, and a first clamping groove 105 is provided on the wall of the first groove 104. The first lamp holder 111 is provided with a first clamping portion 114 that cooperates with the first clamping groove 105.

[0046] As Figure 4 shown, the bottom and side portions of the first lamp holder 111 are respectively provided with first clamping portions 114. Correspondingly, the wall of the first groove 104 is correspondingly provided with first clamping grooves 105 that cooperate with the first clamping portions 114. The first lamp holder 111 is connected to the wall of the first groove 104 by a snap connection method, which facilitates the disassembly and assembly of the first light source assembly 11. Since the first light source assembly 11 is disposed in the first groove 104 at the top of the inner container 102 through the first lamp holder 111, it does not occupy the storage space of the storage compartment 101, which is beneficial to increasing the volume of the storage compartment 101.

[0047] In some embodiments, an installation groove 115 is provided on the wall of the first accommodation cavity 110 on the side close to the bottom of the first groove 104. The first light bar 112 is located in the installation groove 115, and the first light-transmitting member 113 is opposite to and spaced apart from the first light bar 112.

[0048] As Figure 4As shown, the edge of the first circuit board of the first light bar 112 is snap-fitted into the installation groove 115, such that the first light bar 112 is substantially parallel to the first light-transmitting member 113. The LEDs are disposed opposite to and spaced apart from the first light-transmitting member 113, and the light emitted by the LEDs is refracted by the first light-transmitting member 113 and then emitted towards the storage compartment 101. Optionally, the distance between the first light bar 112 and the first light-transmitting member 113 is 15 mm to 30 mm. If the distance between the first light bar 112 and the first light-transmitting member 113 is lower than this range value, bright spots may appear on the first light-transmitting member 113, affecting the aesthetics.

[0049] In some embodiments, the first lamp holder 111 and the first light-transmitting member 113 are an integral structural member.

[0050] As described above, the materials of the first lamp holder 111 and the first light-transmitting member 113 may be the same or different. Optionally, the first lamp holder 111 and the first light-transmitting member 113 may be made by a two-color integral extrusion molding process, simplifying the assembly process of the first light source assembly 11 and facilitating mass production.

[0051] Figure 5 For Figure 3 the enlarged structural schematic diagram of region C in

[0052] In some embodiments, the lighting device 1 further includes a second light source assembly 12. The second light source assembly 12 is located on the top of the inner container 102, on the side away from the door body 103. A third angle is formed between the connection line of the observation point O and the lowest point of the light-emitting surface of the second light source assembly 12 and the horizontal plane, and the second angle is greater than the third angle.

[0053] Refer to Figure 3 and Figure 5 , the first light source assembly 11 is located at the front end of the storage compartment 101 close to the door body 103, and its light can illuminate most of the space of the storage compartment 101. However, the space near the rear end of the storage compartment 101 away from the door body 103 has insufficient light. The second light source assembly 12 is disposed at the rear end of the storage compartment 101 away from the door body 103 and can be used to assist in enhancing the illumination of the first light source assembly 11 and improving the brightness of the storage compartment 101.

[0054] A third angle θ3 is formed between the connection line of the observation point O and the lowest point of the light-emitting surface of the second light source assembly 12 and the horizontal plane, and θ2 > θ3. In this article, the "lowest point of the light-emitting surface" refers to the point on the light-emitting surface of the second light source assembly 12 that is closest to the bottom of the storage compartment 101 or the point on the light-emitting surface that is farthest from the top of the storage compartment 101.

[0055] Since the first angle θ1 ≥ θ2 and θ2 > θ3, the first angle θ1 > θ3. When the first angle θ1 ≤ θ3, the human eye may see part of the second light source assembly 12, which causes adverse stimulation to the user's eyes. Therefore, the first angle θ1 > θ3, reducing the possibility of the human eye directly looking at the second light source assembly 12, reducing the adverse stimulation of the light on the user's eyes, and further improving the user experience.

[0056] Optionally, the third angle θ3 = 15° ± 5°. In one example, the third angle θ3 = 15°. The third angle θ3 has a direct impact on the thickness and volume of the storage compartment 101. The larger the third angle θ3, the smaller the thickness of the storage compartment 101 on the premise of keeping the overall volume of the refrigeration device 100 unchanged, which is beneficial to improving the storage space of the storage compartment 101.

[0057] In some embodiments, the second light source assembly 12 includes a second lamp holder 121, a second lamp strip 122, and a second light-transmitting member 123. The second lamp holder 121 is connected to the top of the inner container 102. The second lamp holder 121 has a second accommodation cavity 120. The second lamp strip 122 is disposed in the second accommodation cavity 120. The wall portion of the second accommodation cavity 120 opposite to the second lamp strip 122 is a reflecting surface 124. The second light-transmitting member 123 covers the second accommodation cavity 120. The light emitted by the second lamp strip 122 reaches the second light-transmitting member 123 after being reflected by the reflecting surface 124, and is refracted by the second light-transmitting member 123 and then emitted towards the storage compartment 101. The light-emitting surface of the second light source assembly 12 is disposed on the second light-transmitting member 123.

[0058] As Figure 5 shown, the second light source assembly 12 includes a second lamp holder 121, a second lamp strip 122, and a second light-transmitting member 123. The second lamp strip 122 includes a second circuit board and a plurality of LEDs disposed on the second circuit board. The LEDs can emit white light, reducing the adverse stimulation of the light on the user's eyes. Optionally, the material of the second lamp holder 121 can be, for example, PA or ABS, or a light-transmitting material coated with a light-shielding layer. Optionally, the second light-transmitting member 123 is a light-transmitting material, and the light-transmitting material can be PC or acrylic, and the refractive index is generally 1.4 - 1.8.

[0059] The light-emitting surface of the second light source assembly 12 is disposed on the second light-transmitting member 123. The shape of the second light-transmitting member 123 is not limited and is determined according to the spatial position of the storage compartment 101. For example, Figure 5 as shown, the second light-transmitting member 123 is arranged in an inverted L-shaped structure, that is, the second light-transmitting member 123 includes a first part extending in the horizontal direction and a second part extending in the vertical direction. The first part is mainly used to transmit the light reflected from the reflecting surface 124, and the lowest point of the second part is the lowest point of the light-emitting surface of the second light source assembly 12.

[0060] The second light bar 122 is arranged substantially along the vertical direction. The light emitted by the second light bar 122 reaches the second light-transmitting member 123 after being reflected by the reflecting surface 124, and is refracted by the second light-transmitting member 123 and then emitted towards the storage compartment 101, so as to assist the first light source assembly 11 in lighting and reinforcement. Since the light emitted by the second light source assembly 12 is emitted after being reflected by the reflecting surface 124 and refracted by the second light-transmitting member 123, the brightness is somewhat reduced, and the light emission is uniform and without granularity, further improving the user experience.

[0061] In some embodiments, the shape of the reflecting surface 124 is a concave arc surface. As Figure 5 shown, the shape of the reflecting surface 124 is a concave arc surface, which can improve the light reflectivity of the reflecting surface 124, so that as much light as possible emitted by the second light bar 122 is reflected to the second light-transmitting member 123, reducing light loss. In some embodiments, the reflecting surface 124 can also be coated with a reflective layer to further improve the light reflectivity of the reflecting surface 124.

[0062] In some embodiments, a second groove 106 is provided at the top of the inner container 102, a second clamping groove 107 is provided on the wall of the second groove 106, and the second lamp holder 121 is provided with a second clamping portion 125 that cooperates with the second clamping groove 107.

[0063] As Figure 5 shown, second clamping portions 125 are respectively provided on the left and right sides of the second lamp holder 121. Correspondingly, second clamping grooves 107 that cooperate with the second clamping portions 125 are provided on the wall of the second groove 106. The second lamp holder 121 is connected to the wall of the second clamping groove 107 by a snap connection method, which is convenient for disassembling and assembling the second light source assembly 12. Since the second light source assembly 12 is arranged in the second clamping groove 107 at the top of the inner container 102 through the second lamp holder 121, it does not occupy the storage space of the storage compartment 101, which is beneficial to increasing the volume of the storage compartment 101.

[0064] In some embodiments, the second lamp holder 121 and the second light-transmitting member 123 are an integral structural member.

[0065] As described above, the materials of the second lamp holder 121 and the second light-transmitting member 123 can be the same or different. Optionally, the second lamp holder 121 and the second light-transmitting member 123 can be made by a two-color integral extrusion molding process, simplifying the assembly process of the second light source assembly 12 and facilitating mass production.

[0066] As described above, it is only the preferred specific implementation manner of the present application. However, the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present application should be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A refrigeration device, characterized in that, include: A storage compartment, comprising an inner container and a door body covering the inner container; and A lighting device is arranged on the top of the inner tank, and the lighting device includes a first light source assembly. The first light source assembly is located on the top of the inner tank, close to the side of the door body, and a first angle is formed between the light emitting surface of the first light source assembly and the horizontal plane. A position located on the side of the door body away from the inner tank, with a preset height and a preset distance from the door body is used as an observation point. A second angle is formed between the horizontal plane and a line connecting the observation point and the lowest point of the light emitting surface, and the first angle is greater than or equal to the second angle, wherein the ratio of the preset height of the observation point to the height of the refrigeration equipment is: 0.6~1.

2. The refrigeration device according to claim 1, wherein The first light source assembly includes a first lamp holder, a first light strip and a first light-transmitting member, the first lamp holder is connected to the top of the inner container, the first lamp holder has a first accommodating cavity, the first light strip is arranged in the first accommodating cavity, the first light-transmitting member covers the first accommodating cavity, the light emitted by the first light strip is refracted by the first light-transmitting member and then emitted toward the storage compartment, and the surface of the first light-transmitting member facing away from the first accommodating cavity is the light-emitting surface.

3. The refrigeration device according to claim 2, wherein The top of the inner container is provided with a first groove, the wall of the first groove is provided with a first clamping groove, and the first lamp holder is provided with a first clamping portion matched with the first clamping groove.

4. The refrigeration device according to claim 3, characterized in that, A mounting groove is provided on a wall portion of the first accommodating cavity on one side of the bottom of the first groove, the first light bar is located in the mounting groove, and the first light transmissive member is opposite to the first light bar and is spaced apart from it.

5. The refrigeration device according to claim 2, characterized in that, The first lamp holder and the first light-transmitting member are an integrated structural member.

6. The refrigeration device according to any one of claims 1 to 5, characterized in that, The lighting device also includes a second light source assembly, which is located on the top of the inner tank on a side away from the door body, and a third angle is formed between a line connecting the observation point and the lowest point of the light emitting surface of the second light source assembly and the horizontal plane, and the second angle is greater than the third angle.

7. The refrigeration device according to claim 6, wherein The second light source assembly includes a second lamp holder, a second light bar and a second light-transmitting member, the second lamp holder is connected to the top of the inner tank, the second lamp holder has a second accommodating cavity, the second light bar is arranged in the second accommodating cavity, the wall of the second accommodating cavity opposite to the second light bar is a reflecting surface, the second light-transmitting member covers the second accommodating cavity, the light emitted by the second light bar is reflected by the reflecting surface and reaches the second light-transmitting member, and is refracted by the second light-transmitting member and then emitted toward the storage compartment, and the light-emitting surface of the second light source assembly is arranged on the second light-transmitting member.

8. The refrigeration device according to claim 7, characterized in that, The shape of the reflecting surface is a concave arc surface.

9. The refrigeration device according to claim 7, characterized in that, The top of the inner container is provided with a second groove, the wall of the second groove is provided with a second clamping groove, and the second lamp holder is provided with a second clamping portion matched with the second clamping groove.

10. The refrigeration device according to claim 7, characterized in that, The second lamp holder and the second light-transmitting member are an integrated structural member.

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