Novel area light source for dynamic display of refrigerator

Abstract

The utility model relates to the technical field of refrigerator area light sources, and discloses a novel area light source for dynamic display of a refrigerator, which comprises a refrigerator body, an area light source mechanism is mounted on the inner side of the top of the refrigerator body, and a protective layer is mounted on the outer side of the area light source mechanism. Through the arrangement of the light guide plate and the dynamic display assembly, when the refrigerator is used, the lighting effect in the refrigerator is improved, the use condition can be well reflected, the dynamic display assembly is connected with an external controller, specific parameters of the refrigerator can be adjusted, a user can conveniently use the refrigerator, and the protection plate is arranged, so that the refrigerator is convenient to use. The dynamic display assembly can be protected from being stained and frozen, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerator surface light sources, in particular to a novel surface light source for dynamic display of refrigerators. Background Art

[0002] At present, it has become a development trend for high-end refrigerators to use large-area surface light sources for back lighting. The conventional method is to use a large acrylic light-guiding surface light source, which is illuminated by an acrylic light-guiding plate, a PS diffusion plate, and a reflector. When multiple digital tubes display numbers, they are actually lit up in turn. By using the visual persistence phenomenon of the human eye, it can be made to look like all digital tubes are lit at the same time. This is dynamic display. The existing refrigerator surface light source setting and dynamic display component have poor combination effects, resulting in poor lighting display effects inside the refrigerator, which brings inconvenience to use. In addition, the installation frame of the surface light source is prominent, affecting the overall aesthetics of the refrigerator. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the shortcomings of the prior art, the utility model provides a new type of surface light source for dynamic display of refrigerators, which has the advantages of facilitating improving the lighting effect inside the refrigerator and being easy to use. It solves the problem that the combination of the surface light source setting and the dynamic display component of the refrigerator is poor, resulting in poor lighting and display effect inside the refrigerator and inconvenience in use, and the installation frame of the surface light source is protruding, affecting the overall aesthetic effect of the refrigerator.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose of improving the lighting effect in the refrigerator and facilitating use, the utility model provides the following technical solutions: a new type of surface light source for dynamic display of the refrigerator, comprising a refrigerator body, a surface light source mechanism is installed on the inner side of the top of the refrigerator body, and a protective layer is installed on the outer side of the surface light source mechanism.

[0007] Preferably, the refrigerator body includes an outer shell, a mounting groove is provided on the inner side of the top of the outer shell, a combination hole is provided on the bottom of the mounting groove, a limiting groove is provided on the inner side of the combination hole, a spring is installed on the inner side of the limiting groove, and a block is installed on the outer end of the spring.

[0008] Preferably, the outer end of the block exceeds the outer side of the limiting groove when at rest.

[0009] Preferably, the surface light source mechanism includes a surface light source body, the outer side of the surface light source body is installed with protrusions, the number of the protrusions is four, and the inner side of the bottom of the protrusion is installed with a limiting column, the inner side of the surface light source body is installed with an LED ring light strip, the inner side of the LED ring light strip is installed with a dynamic display component, and the inner side of the dynamic display component is connected to a light guide plate.

[0010] Preferably, the surface light source body is connected to the inner side of the mounting groove, the outer side of the dynamic display component is connected to the inner side of the protective layer, and the dynamic display component and the light guide plate are connected to an external controller.

[0011] Preferably, the protective layer is made of transparent material.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a new surface light source for dynamic display of refrigerators, which has the following beneficial effects:

[0014] 1. The new surface light source of the refrigerator dynamic display improves the lighting effect inside the refrigerator when the refrigerator is in use through the setting of the light guide plate and the dynamic display component, and the usage status can be well reflected. The dynamic display component is connected to an external controller, which can adjust the specific parameters of the refrigerator and facilitate user use. The setting of the protective plate can protect the dynamic display component from stains and ice, thereby extending its service life.

[0015] 2. The new type of surface light source for dynamic display of the refrigerator is provided with limiting columns, limiting grooves, springs and blocks. When the surface light source mechanism is installed, the limiting columns enter the inner side of the combination hole, press the blocks into the inner side of the limiting grooves, and compress the springs to fix the surface light source body. The installation is convenient and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model as a whole;

[0018] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A in position.

[0019] In the figure: 1. refrigerator body; 11. outer shell; 12. installation slot; 13. limit slot; 14. spring; 15. block; 16. combination hole; 2. surface light source mechanism; 21. surface light source body; 22. bump; 23. LED ring light strip; 24. dynamic display component; 25. light guide plate; 26. limit column; 3. protective layer. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 A new type of surface light source for dynamic display of a refrigerator includes a refrigerator body 1, a surface light source mechanism 2 is installed on the inner side of the top of the refrigerator body 1, a protective layer 3 is installed on the outer side of the surface light source mechanism 2, and the protective layer 3 is made of transparent material. Specifically, the surface light source mechanism 2 is used for lighting inside the refrigerator and displaying usage information. The protective layer 3 can protect the dynamic display component 24 from stains and ice, thereby extending the service life.

[0022] The refrigerator body 1 includes an outer shell 11, a mounting groove 12 is provided on the inner side of the top of the outer shell 11, a combination hole 16 is provided on the bottom of the mounting groove 12, a limiting groove 13 is provided on the inner side of the combination hole 16, a spring 14 is installed on the inner side of the limiting groove 13, a clamping block 15 is installed on the outer end of the spring 14, and the outer end of the clamping block 15 exceeds the outer side of the limiting groove 13 when stationary. The arrangement of the clamping block 15 and the spring 14 can fix the surface light source mechanism 2, and the elasticity of the spring 14 can restore to its original state when not subjected to external force, so as to facilitate the installation and disassembly of the surface light source mechanism 2.

[0023] The surface light source mechanism 2 includes a surface light source body 21, and a protrusion 22 is installed on the outer side of the surface light source body 21. The number of the protrusions 22 is four, and a limiting column 26 is installed on the inner side of the bottom of the protrusion 22. An LED ring light strip 23 is installed on the inner side of the surface light source body 21, and a dynamic display component 24 is installed on the inner side of the LED ring light strip 23. The inner side of the dynamic display component 24 is connected to a light guide plate 25. The surface light source body 21 is connected to the inner side of the mounting groove 12, and the outer side of the dynamic display component 24 is connected to the inner side of the protective layer 3, and the dynamic display component 24 and the light guide plate 25 are connected to an external controller. The LED ring light strip 23 provides lighting, and the light guide plate 25 and the dynamic display component 24 can display the usage of the refrigerator. The setting of the limiting column 26 facilitates the installation of the device.

[0024] When in use, first install the device and insert the limit column 26 into the corresponding inner side of the combination hole 16. When the limit column 26 contacts the block 15, the block 15 and the spring 14 are compressed until the outer end of the block 15 is in a straight line with the outer end of the limit groove 13. Due to the elastic force of the spring 14, the block 15 applies a certain force to the limit column 26, thereby fixing the surface light source body 21. After the installation is completed, the light guide plate 25 and the dynamic display component 24 are connected to the external control circuit to control the operation of the light guide plate 25 and the dynamic display component 24. The LED ring light strip 23 illuminates the interior of the refrigerator, and the display information of the dynamic display component 24 can be adjusted by the external controller. It is easy to use, and the protective layer 3 can protect the dynamic display component 24.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel surface light source for dynamic display of a refrigerator, comprising a refrigerator body (1), characterized in that: A surface light source mechanism (2) is installed on the inner side of the top of the refrigerator body (1), and a protective layer (3) is installed on the outer side of the surface light source mechanism (2); The refrigerator body (1) comprises a shell (11), a mounting groove (12) is provided on the inner side of the top of the shell (11), a combination hole (16) is provided on the bottom of the mounting groove (12), a limiting groove (13) is provided on the inner side of the combination hole (16), a spring (14) is installed on the inner side of the limiting groove (13), and a clamping block (15) is installed on the outer end of the spring (14); The surface light source mechanism (2) comprises a surface light source body (21), the outer side of the surface light source body (21) is provided with a protrusion (22), the number of the protrusions (22) is four, and a limiting column (26) is provided on the inner side of the bottom of the protrusion (22), the inner side of the surface light source body (21) is provided with an LED ring light strip (23), the inner side of the LED ring light strip (23) is provided with a dynamic display component (24), and the inner side of the dynamic display component (24) is connected with a light guide plate (25); The surface light source body (21) is connected to the inner side of the mounting groove (12), the outer side of the dynamic display component (24) is connected to the inner side of the protective layer (3), and the dynamic display component (24) and the light guide plate (25) are connected to an external controller.

2. The novel surface light source for refrigerator dynamic display according to claim 1, characterized in that: The outer end of the clamping block (15) exceeds the outer side of the limiting groove (13) when at rest.

3. The novel surface light source for refrigerator dynamic display according to claim 1, characterized in that: The protective layer (3) is made of transparent material.

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