A refrigerator top-mounted light uniformity box structure

Abstract

The utility model provides a kind of refrigerator top-mounted light integrating structure, it is related to refrigerator field.The refrigerator top-mounted light integrating structure includes: light box, control panel assembly, light guide seat component, face paste and lampshade;The light box is used to install on the cabinet, the light box is equipped with light guide seat assembly opening and vertical direction's light guide opening, the control panel assembly is installed in the light box, the light guide seat component is installed in the light guide seat assembly opening and from the light guide seat assembly opening place shielding the light guide opening, the face paste is fixed on the light guide seat component, the lampshade is installed in the light box and covers the light guide opening.The utility model provides the refrigerator top-mounted light integrating structure with light integrating effect, it also has the characteristics of simple structure, convenient assembly and low cost.

Description

Technical Field

[0001] This utility model relates to the field of refrigerators, and more specifically, to a structure for a top-mounted uniform light box for refrigerators. Background Technology

[0002] Refrigerators, wine cabinets, beverage cabinets, and similar products are typically designed with light boxes to provide illumination when the cabinet door is opened. These light boxes usually consist of key components such as LED beads. Currently, the LED beads are generally visible through the lampshade in most light box structures. When operating, the light emitted by these beads can be quite glaring, easily causing dizziness and negatively impacting the user experience. Utility Model Content

[0003] To overcome the aforementioned shortcomings of the prior art, the purpose of this utility model is to provide a refrigerator top-mounted uniform light box structure. This refrigerator top-mounted uniform light box structure provides uniform light distribution, and also features simple structure, convenient assembly, and low cost. This refrigerator top-mounted uniform light box structure can be used in refrigerators, wine cabinets, beverage cabinets, and other products.

[0004] This utility model provides a refrigerator top-mounted uniform light box structure for use in a refrigerator. The refrigerator includes a cabinet, and the refrigerator top-mounted uniform light box structure includes: a light box, a control board assembly, a light guide seat assembly, a faceplate, and a lampshade. The light box is used to install on the cabinet. The light box has a light guide seat mounting opening and a vertical light guide opening. The control board assembly is installed inside the light box. The light guide seat assembly is installed at the light guide seat mounting opening and blocks the light guide opening from the light guide seat mounting opening. The faceplate is fixed to the light guide seat assembly. The lampshade is installed on the light box and covers the light guide opening. The light box is used to install the control board assembly, the light guide seat assembly, the lampshade, and other components. The light box is installed on the refrigerator cabinet to illuminate the cabinet. LED beads are installed on the control board assembly, and the light box has a vertical light guide opening, which can guide the light emitted by the LED beads on the control board assembly in a vertical direction. The light box has a light guide mounting port, on which the light guide assembly is installed. The light guide assembly visually blocks the LED beads on the control board assembly, thus avoiding the glare caused by the focused light from the LED beads. A faceplate is fixed to the light guide assembly, and a lampshade is installed on the light box, covering the light guide port, so that the light emitted by the LED beads on the control board assembly is transmitted outward through the lampshade.

[0005] Furthermore, in an optional embodiment, the control board assembly includes a PCB board, LED lights, and a gear indicator light. The LED lights and the gear indicator light are respectively disposed on opposite sides of the PCB board. The PCB board is connected to the light box, with the LED lights located on the side adjacent to the light guide port and the gear indicator light located on the side adjacent to the light guide mounting port. Arranging the LED lights and gear indicator lights on opposite sides of the PCB board allows for a more rational PCB board layout and avoids mutual interference between the LED lights and the gear indicator light, ensuring normal illumination and use. This also facilitates optimized layout, simplifies the structure, and makes assembly easier.

[0006] Furthermore, in an optional embodiment, the LED light comprises multiple LEDs, and the light guide port comprises multiple light guide ports, with each LED light corresponding to one of the light guide ports. Multiple LEDs correspond to multiple light guide ports respectively, so that the light guide ports guide light to each LED light and the LEDs emit light uniformly. Multiple LEDs can achieve multi-level light adjustment, thereby adapting to more usage environments and meeting different user needs.

[0007] Furthermore, in an optional embodiment, the lamp box is provided with a control board guide groove, and the PCB board is inserted into the control board guide groove and connected to the lamp box. The control board guide groove facilitates the insertion of the PCB board into the lamp box to achieve a fixed connection between the PCB board and the lamp box.

[0008] Furthermore, in an optional embodiment, two pillars are provided inside the lamp box, and guide grooves are formed on the pillars to form the aforementioned control board guide groove.

[0009] Furthermore, in an optional embodiment, the refrigerator top-mounted uniform light box structure further includes a control board fixing component. The light box has a control board fixing hole in the control board guide groove. The control board fixing component passes through the control board fixing hole and is fixedly connected to the PCB board to fix the PCB board inside the light box.

[0010] Furthermore, in an optional embodiment, the control panel fixing member can be a screw.

[0011] Furthermore, in an optional embodiment, the light guide assembly includes a light guide body and a dimming button, the light guide body being mounted on the assembly port, and the dimming button being disposed on the light guide body.

[0012] Furthermore, in an optional embodiment, the light guide seat body is provided with multiple light guide structures, and the gear lamp corresponds one-to-one with the multiple light guide structures.

[0013] Furthermore, in an optional embodiment, the light guide structure includes a light guide through hole and a light guide portion formed on the light guide seat body, the light guide portion protruding from the light guide seat body.

[0014] Furthermore, in an optional embodiment, the faceplate is a black backing plate used to cover the LED light.

[0015] Furthermore, in an optional embodiment, the light box is provided with a mounting structure for connecting to the housing.

[0016] Furthermore, in an optional embodiment, the lampshade is snap-fitted to the lamp box.

[0017] Furthermore, in an optional embodiment, the lampshade and the lamp box are connected by a fastener.

[0018] Furthermore, in an optional embodiment, the lampshade is provided with a first snap-fit ​​structure, and the lamp box is provided with a second snap-fit ​​structure. The first snap-fit ​​structure and the second snap-fit ​​structure are engaged to connect the lampshade and the lamp box.

[0019] Compared to existing technologies, this invention offers the following advantages: Visually, the light guide assembly can block the LEDs on the control board assembly. When the LEDs on the control board assembly are working, the user will not see the LED beads, thus avoiding the glare caused by the focused light when the beads are emitting light, and improving the user experience. In this embodiment, the light box is used to install the control board assembly, light guide assembly, lampshade, and other components. The light box is installed on the refrigerator body to illuminate the body. LED beads are installed on the control board assembly, and the light box has a vertical light guide opening that guides the light emitted by the LEDs on the control board assembly vertically. The light box has a light guide mounting opening, and the light guide assembly is installed on this opening. The light guide assembly visually blocks the LED beads on the control board assembly, thus avoiding the glare caused by the focused light when the beads are emitting light. A faceplate is fixed to the light guide assembly, and the lampshade is installed on the light box and covers the light guide opening, allowing the light emitted by the LEDs on the control board assembly to be transmitted outward through the lampshade. The present invention has the effect of uniform light distribution, and also features simple structure, convenient assembly and low cost. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the refrigerator top-mounted uniform light box structure provided in an embodiment of the present utility model; Figure 2 This is an exploded structural diagram of the refrigerator top-mounted uniform light box structure provided in an embodiment of the present utility model; Figure 3 This is a schematic diagram of the structure of the lamp box provided in an embodiment of the present utility model; Figure 4 A schematic diagram of the structure of the lamp box provided in an embodiment of this utility model from another perspective; Figure 5 A schematic diagram of the structure of inserting the control board assembly into the lamp box (without installing the light guide seat assembly) provided for an embodiment of this utility model; Figure 6 A schematic diagram of the control board assembly provided in this embodiment of the present invention on the side of the LED lamp; Figure 7 A schematic diagram of the control board assembly provided in this embodiment of the present invention on the side of the gear indicator light; Figure 8 This is a schematic diagram of the structure of the light guide seat assembly provided in an embodiment of the present utility model.

[0022] Icons: 100, Refrigerator top-mounted uniform light box structure; 110, Light box; 111, Light guide seat assembly port; 112, Light guide port; 113, Control board guide groove; 120, Control board assembly; 121, PCB board; 122, LED light; 123, Gear light; 130, Light guide seat assembly; 131, Light guide seat body; 1311, Light guide structure; 1312, Light guide through hole; 13113, Light guide part; 132, Dimming button; 140, Surface sticker; 150, Lampshade; 160, Control board fixing component; 170, Mounting structure. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0025] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0027] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0028] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Please see Figure 1 This utility model embodiment provides a refrigerator top-mounted uniform light box 110 structure 100. This refrigerator top-mounted uniform light box 110 structure 100 has a uniform light effect, and also features a simple structure, convenient assembly, and low cost.

[0030] It should be noted that the refrigerator top-mounted uniform light box 110 structure 100 can be used in products such as refrigerators, wine cabinets, and beverage cabinets. Taking a refrigerator as an example, the refrigerator top-mounted uniform light box 110 structure 100 can be installed inside the refrigerator cabinet to provide lighting when the refrigerator door is open.

[0031] like Figures 1 to 4As shown in this embodiment of the present invention, the refrigerator top-mounted uniform light box 110 structure 100 includes: a light box 110, a control board assembly 120, a light guide seat assembly 130, a faceplate 140, and a lampshade 150; the light box 110 is used to be installed on the cabinet, the light box 110 is provided with a light guide seat mounting opening 111 and a vertical light guide opening 112, the control board assembly 120 is installed inside the light box 110, the light guide seat assembly 130 is installed at the light guide seat mounting opening 111 and blocks the light guide opening 112 from the light guide seat mounting opening 111, the faceplate 140 is fixed on the light guide seat assembly 130, and the lampshade 150 is installed on the light box 110 and covers the light guide opening 112.

[0032] It should be noted that, in this embodiment of the invention, visually, the light guide assembly 130 can block the light-emitting LEDs of the control board assembly 120. When the light-emitting LEDs on the control board assembly 120 are working (i.e., emitting light), the user will not see the LED beads, thereby avoiding the dizziness caused by the focused light when the beads are emitting light and improving the user experience. In this embodiment of the invention, the lamp box 110 is used to install components such as the control board assembly 120, the light guide assembly 130, and the lampshade 150. The lamp box 110 is installed on the refrigerator body to provide illumination for the body. The control board assembly 120 is equipped with LED beads, and the lamp box 110 is provided with a vertical light guide opening 112, which can guide the light emitted by the LED beads on the control board assembly 120 in a vertical direction. The lamp box 110 is provided with a light guide seat mounting opening 111. The light guide seat assembly 130 is mounted on the light guide seat mounting opening 111. The light guide seat assembly 130 can visually block the LED beads on the control board assembly 120, thereby avoiding the dizziness caused by the focused light when the beads emit light. The faceplate 140 is fixed to the light guide seat assembly 130. The lampshade 150 is mounted on the lamp box 110 and covers the light guide opening 112, so that the light emitted by the LED beads on the control board assembly 120 is transmitted outward through the lampshade 150. This embodiment of the utility model has a uniform light effect, and also has the characteristics of simple structure, convenient assembly and low cost.

[0033] Please see Figure 6 and Figure 7 In this embodiment, the control board assembly 120 includes a PCB board 121, LED lights 122, and a gear indicator light 123. The LED lights 122 and 123 are respectively disposed on both sides of the PCB board 121. The PCB board 121 is connected to the light box 110, with the LED light 122 located on the side adjacent to the light guide port 112, and the gear indicator light 123 located on the side adjacent to the light guide mounting port 111. Arranging the LED lights 122 and 123 on opposite sides of the PCB board 121 allows for a more rational layout of the PCB board 121 and avoids mutual interference between the LED lights 122 and 123, ensuring normal illumination and use. This also helps optimize the layout, making the structure simpler and easier to assemble. Figure 6 The image shows the side of the PCB board 121 with the LED light 122 mounted on it. Figure 7 The image shows the side of the PCB board 121 where the gear indicator light 123 is mounted. Figure 6 and Figure 7 As shown, multiple sets of LED lights 122 and gear lights 123 can be set, and can be flexibly set according to actual conditions. This utility model embodiment does not make specific requirements or limitations in this regard.

[0034] Optionally, in this embodiment, there are multiple LED lights 122 and multiple light guide ports 112, with each LED light 122 corresponding to a light guide port 112. That is, multiple LED lights 122 correspond to multiple light guide ports 112, so that the light guide ports 112 guide light to each LED light 122 and make the LED light 122 emit light uniformly. Multiple LED lights 122 can achieve multi-level light adjustment, thereby adapting to more usage environments and meeting different user needs. As shown in the figure, in this embodiment of the invention, there are three sets of LED lights 122, and correspondingly, there are also three sets of light guide ports 112. After the PCB board 121 is installed in the lamp box 110, the three sets of LED lights 122 correspond one-to-one with the three sets of light guide ports 112. The light emitted by the LED lights 122 is guided by the light guide ports 112 to achieve vertical light emission.

[0035] like Figure 4 and Figure 5 As shown, in this embodiment, the lamp box 110 is provided with a control board guide groove 113, and the PCB board 121 is inserted into the control board guide groove 113 and connected to the lamp box 110. It should be understood that the control board guide groove 113 facilitates the insertion of the PCB board 121 into the lamp box 110 to achieve a fixed connection between the PCB board 121 and the lamp box 110. Optionally, in this embodiment, two pillars are provided inside the lamp box 110, and guide grooves are formed on the pillars to create the aforementioned control board guide groove 113. During assembly, it is only necessary to insert the PCB board 121 into the control board guide groove 113 and then fix the PCB board 121 to the lamp box 110. Furthermore, in this embodiment, the refrigerator top-mounted uniform light box 110 structure 100 also includes a control board fixing member 160. The light box 110 has a control board fixing hole in the control board guide groove 113. The control board fixing member 160 passes through the control board fixing hole and is fixedly connected to the PCB board 121 to fix the PCB board 121 inside the light box 110.

[0036] It should be noted that, in this embodiment of the present invention, the control board assembly 120 can be fixed inside the lamp box 110 by the control board fixing member 160. The lamp box 110 is provided with a control board guide groove 113 and a control board fixing hole. During assembly, the control board assembly 120 is first inserted into the control board guide groove 113, and then the control board fixing member 160 is inserted into the control board fixing hole, thereby fixing the control board assembly 120 inside the lamp box 110. In this embodiment of the present invention, the control board assembly 120 and the lamp box 110 can be stably connected by the control board guide groove 113 and the control board fixing member 160, and the connection and assembly method is simple and easy to operate.

[0037] Optionally, the control panel fixing member 160 can be a screw. Of course, it is not limited to this. In other embodiments of this utility model, the control panel fixing member 160 can also have other structural forms. This utility model embodiment does not make specific requirements or limitations on this.

[0038] like Figure 8 As shown, further, in an optional embodiment, the light guide assembly 130 may include a light guide body 131 and a dimming button 132. The light guide body 131 is mounted on the mounting port, and the dimming button 132 is disposed on the light guide body 131. It should be understood that the light guide body 131 is used to guide light to the level lamp 123, so that the user can directly observe the current light level. The dimming button 132 can be used to adjust the light level. That is, in use, the user operates the dimming button 132 and observes the light condition on the light guide body 131 to identify the current level and determine whether the current level is consistent with the target level. If they are inconsistent, the adjustment continues until the light is adjusted to the target level.

[0039] In an optional embodiment, the light guide body 131 is provided with a plurality of light guide structures 1311, and the gear position light 123 corresponds one-to-one with the plurality of light guide structures 1311. It should be understood that the light guide structure 1311 is used to guide light to the gear position light 123 so that the user can directly observe the gear position light 123 and thus identify the current gear position.

[0040] Furthermore, in this embodiment, the light guide structure 1311 includes a light guide through hole 1312 and a light guide portion 13113 formed on the light guide base body 131, with the light guide portion 13113 protruding from the light guide base body 131. As shown in the figure, in this embodiment, the number of light guide structures 1311 is six, and correspondingly, the number of LED beads of the leveling light 123 is also six, each corresponding to one of the light guide structures 1311.

[0041] It should also be noted that, in this embodiment, the light guide assembly 130 may include a light guide body 131 and a dimming button 132. The dimming button 132 is used to adjust the brightness of the LED 122 on the control board assembly 120. This dimming assembly is electrically connected to the control board assembly 120 to adjust the brightness of the LED 122. The dimming button 132 may be a push-button type, a knob type, or other adjustment form; this embodiment of the present invention does not impose specific requirements or limitations on this.

[0042] In this embodiment, the main body 131 of the light guide seat is designed as a long strip and is provided with a light guide structure 1311 and a dimming button 132. Multiple light guide structures 1311 are arranged sequentially from one side of the long strip light guide seat, and the dimming button 132 is located on the other side, so that the user can operate the dimming button 132 and judge the current light level by observing the light guiding situation of the light guide structure 1311.

[0043] Further, in an optional embodiment, the faceplate 140 is a black-based faceplate 140 used to shield the LED light 122. The faceplate 140 and the light guide assembly 130 can shield the LED light 122 from the front, thereby preventing the user from directly seeing the LED light 122 and ensuring that the light emitted by the LED light 122 does not shine directly into the user's eyes, which is beneficial to improving the user experience. Optionally, the faceplate 140 can be connected to the light guide assembly 130 by adhering it to the light guide assembly 130. Of course, this is not the only option; in other embodiments of the invention, the faceplate 140 can also be connected to the light guide assembly 130 using other connection methods.

[0044] In an optional embodiment, the light box 110 is provided with a mounting structure 170 for connecting to the housing. The mounting structure 170 can be designed as a screw-post light structure so that the light box 110 can be fixed to the housing by screws.

[0045] In this embodiment, the lampshade 150 can be fixed to the lamp box 110 by a snap-fit, a screw or a fastener, or a combination of snap-fit ​​and fastener connection. This embodiment does not impose specific requirements or limitations on these methods. Optionally, in this embodiment, the lampshade 150 and the lamp box 110 are snap-fitted together and connected by a screw or fastener. When assembling the lampshade 150, it is first snap-fitted onto the lamp box 110, and then the fastener secures the lampshade 150 to the lamp box 110. In this embodiment, the lampshade 150 has a first snap-fit ​​structure, and the lamp box 110 has a second snap-fit ​​structure. The first snap-fit ​​structure engages with the second snap-fit ​​structure to connect the lampshade 150 and the lamp box 110.

[0046] Please refer to the following: Figures 1 to 8 This utility model embodiment provides a refrigerator top-mounted uniform light box 110 structure 100 that can visually block the light-emitting LEDs of the control board assembly 120 through the light guide seat assembly 130. When the light-emitting LEDs on the control board assembly 120 are working (i.e., emitting light), the user will not see the LED beads, thereby avoiding the dizziness caused by the focused light of the LED beads and improving the user experience. In this utility model embodiment, the light box 110 is used to install components such as the control board assembly 120, the light guide seat assembly 130, and the lampshade 150. The light box 110 is installed on the refrigerator body to illuminate the body. LED beads are installed on the control board assembly 120, and the light box 110 has a vertical light guide port 112, which can guide the light emitted by the LED beads on the control board assembly 120 in a vertical direction. The lamp box 110 is provided with a light guide seat mounting opening 111. The light guide seat assembly 130 is mounted on the light guide seat mounting opening 111. The light guide seat assembly 130 can visually block the LED beads on the control board assembly 120, thereby avoiding the dizziness caused by the focused light when the beads emit light. The faceplate 140 is fixed to the light guide seat assembly 130. The lampshade 150 is mounted on the lamp box 110 and covers the light guide opening 112, so that the light emitted by the LED beads on the control board assembly 120 is transmitted outward through the lampshade 150. This embodiment of the utility model has a uniform light effect, and also has the characteristics of simple structure, convenient assembly and low cost.

[0047] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0048] The above descriptions are merely various embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A refrigerator top-mounted uniform light box structure for use in a refrigerator, the refrigerator comprising a cabinet, characterized in that, The refrigerator top-mounted uniform light box structure includes: a light box, a control board assembly, a light guide seat assembly, a faceplate, and a lampshade; the light box is used to install on the cabinet, the light box has a light guide seat assembly opening and a vertical light guide opening, the control board assembly is installed inside the light box, the light guide seat assembly is installed at the light guide seat assembly opening and blocks the light guide opening from the light guide seat assembly opening, the faceplate is fixed on the light guide seat assembly, and the lampshade is installed on the light box and covers the light guide opening.

2. The refrigerator top-mounted uniform light box structure according to claim 1, characterized in that, The control board assembly includes a PCB board, LED lights, and a gear indicator light. The LED lights and the gear indicator light are respectively disposed on both sides of the PCB board. The PCB board is connected to the light box, and the LED lights are located on the side adjacent to the light guide port, while the gear indicator light is located on the side adjacent to the light guide seat mounting port.

3. The refrigerator top-mounted uniform light box structure according to claim 2, characterized in that, The LED lights include multiple LEDs, and the light guides are multiple, with each LED light corresponding to a light guide.

4. The refrigerator top-mounted uniform light box structure according to claim 2, characterized in that, The light box is provided with a control board guide groove, and the PCB board is inserted into the control board guide groove and connected to the light box.

5. The refrigerator top-mounted uniform light box structure according to claim 4, characterized in that, The refrigerator top-mounted uniform light box structure also includes a control board fixing component. The light box has a control board fixing hole in the control board guide groove. The control board fixing component passes through the control board fixing hole and is fixedly connected to the PCB board to fix the PCB board inside the light box.

6. The refrigerator top-mounted uniform light box structure according to claim 2, characterized in that, The light guide assembly includes a light guide body and a dimming button. The light guide body is installed in the assembly port, and the dimming button is disposed on the light guide body.

7. The refrigerator top-mounted uniform light box structure according to claim 6, characterized in that, The main body of the light guide seat is provided with multiple light guide structures, and the gear position lamp corresponds one-to-one with the multiple light guide structures.

8. The refrigerator top-mounted uniform light box structure according to claim 7, characterized in that, The light guide structure includes a light guide through hole and a light guide portion formed on the light guide seat body, the light guide portion protruding from the light guide seat body.

9. The refrigerator top-mounted uniform light box structure according to claim 2, characterized in that, The faceplate is a black backing plate, which is used to cover the LED light.

10. The refrigerator top-mounted uniform light box structure according to claim 1, characterized in that, The light box is provided with a mounting structure for connecting to the housing.

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