CN215638314U - Area source assembly and refrigerator - Google Patents
Area source assembly and refrigerator Download PDFInfo
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- CN215638314U CN215638314U CN202120800183.0U CN202120800183U CN215638314U CN 215638314 U CN215638314 U CN 215638314U CN 202120800183 U CN202120800183 U CN 202120800183U CN 215638314 U CN215638314 U CN 215638314U
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- light source
- surface light
- source unit
- light guide
- guide plate
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- 239000000463 material Substances 0.000 claims description 20
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005286 illumination Methods 0.000 description 5
- 230000008014 freezing Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
- Planar Illumination Modules (AREA)
Abstract
The present invention provides a surface light source module, comprising: a first surface light source unit; and at least one second surface light source unit arranged at the front side of the first surface light source unit, wherein the light-emitting area of the at least one second surface light source unit is smaller than that of the first surface light source unit, and the first surface light source unit and the at least one second surface light source unit are controlled by independent switches. The surface light source component has unique appearance and multiple irradiation effects. The utility model also provides a refrigerator with the surface light source component.
Description
Technical Field
The utility model relates to the technical field of refrigeration and freezing devices, in particular to a surface light source assembly and a refrigerator.
Background
The surface light source is basically added to the existing refrigerator with the mainstream model, the illumination in the refrigerator can become more uniform and soft by using the surface light source, but only one surface light source is used in the existing refrigerator, so that the homogenization is serious, the surface light source cannot be distinguished from other refrigerators, and meanwhile, the structure and the control of the surface light source are single, so that the high-end quality cannot be embodied.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to provide a surface light source assembly with adjustable illumination effect.
It is a further object of the present invention to provide a surface light source assembly that is free of shadows at the interface between different surface light source units.
In particular, the present invention provides a surface light source module comprising:
a first surface light source unit; and
the second surface light source unit is arranged on the front side of the first surface light source unit, the light emitting area of the second surface light source unit is smaller than that of the first surface light source unit, and the first surface light source unit and the second surface light source unit are controlled by independent switches.
Optionally, the density of the light guide material of the light guide plate of the first area light source unit and/or the second area light source unit in the adjacent area of the first area light source unit and the second area light source unit is gradually changed.
Optionally, the surface light source assembly further comprises:
and the light guide cover plate is arranged between the second surface light source unit and the first surface light source unit around the periphery of the second surface light source unit.
Optionally, the density of the light guide material of the light guide plate of the second surface light source unit is greater than the density of the light guide material of the light guide plate of the first surface light source unit;
from the second surface light source unit to the first surface light source unit, the density of the light guide material of the light guide cover plate is gradually reduced to be close to that of the light guide material of the light guide plate of the first surface light source unit.
Optionally, the first surface light source unit is formed with at least one mounting port;
the second surface light source unit is arranged at the mounting opening;
the light guide cover plate is fixedly clamped with the first surface light source unit and the second surface light source unit at the mounting opening.
Optionally, the first surface light source unit includes a light guide plate, a first light bar and a second light bar; wherein
The first light bar and the second light bar are respectively arranged on the upper portion and the lower portion of the light guide plate of the first surface light source unit.
Optionally, the second surface light source unit comprises a light guide plate and a light strip, wherein
The lamp strip is arranged at the rear part of the light guide plate of the second surface light source unit.
Optionally, the second surface light source unit is disposed to protrude from the first surface light source unit, and
the front side of the second surface light source unit is formed with a LOGO.
The utility model also provides a refrigerator which is provided with the surface light source component.
Optionally, the refrigerator comprises:
the refrigerator comprises a box body and a refrigerating chamber, wherein the refrigerating chamber is limited in the refrigerating inner container;
the surface light source assembly is mounted in the central area of the back wall of the refrigerating inner container.
According to the surface light source assembly, the at least one second surface light source unit is arranged on the front side of the first surface light source unit, the light emitting area of the second surface light source unit is smaller than that of the first surface light source unit, so that the surface light source assembly formed by splicing different surface light source units is obtained, the shape is unique, and the market competitiveness is favorably improved; simultaneously, through setting first face light source unit and second face light source unit to independent on-off control for can adjust the switch and the luminous effect of first face light source unit and second face light source unit as required, make the area source subassembly have multiple irradiation effect, further promote user and use experience.
Furthermore, the surface light source assembly is also provided with the light guide cover plate, and the light guide cover plate is arranged between the second surface light source unit and the first surface light source unit around the circumference of the second surface light source unit, so that the problem of shadow at the joint of the first surface light source unit and the second surface light source unit can be effectively solved.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the utility model will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural view of a refrigerator having a surface light source assembly according to one embodiment of the present invention.
Fig. 2 is a front view schematically illustrating the surface light source module shown in fig. 1.
Fig. 3 is a partial perspective view of the surface light source module shown in fig. 1.
Fig. 4 is a schematic structural view of a first surface light source unit of the surface light source module shown in fig. 1.
Fig. 5 is a schematic structural view of a second surface light source unit of the surface light source module shown in fig. 1.
Detailed Description
Fig. 1 is a schematic structural view of a refrigerator 200 having a surface light source assembly 100 according to one embodiment of the present invention. Fig. 2 is a front view schematically illustrating the surface light source module 100 shown in fig. 1. Fig. 3 is a partial perspective view of the surface light source module 100 shown in fig. 1.
An embodiment of the present invention provides a refrigerator 200, as shown in fig. 1, the refrigerator 200 generally includes a box 201, a door, and a refrigeration system. The box 201 includes a housing and a liner, and a storage compartment is defined in the liner. In fig. 1, the inner container includes a refrigerating inner container and a freezing inner container, wherein the refrigerating inner container defines a refrigerating compartment 211 therein, and the freezing inner container defines a freezing compartment 212 therein. The door body is disposed at a front side of the cabinet 201 to open and close the storage compartment. The refrigeration system may be a compression refrigeration system including a compressor, a condenser, an evaporator, a throttling element, and the like. As shown in fig. 1, the refrigerator 200 according to the embodiment of the present invention further includes a surface light source assembly 100. In the embodiment shown in fig. 1, the surface light source assembly 100 is installed at a central region of the rear wall of the refrigerating inner container for providing illumination to the refrigerating compartment 211. The surface light source module 100 of the embodiment of the present invention includes a first surface light source unit 101 and at least one second surface light source unit 102. The at least one second surface light source unit 102 is disposed at the front side of the first surface light source unit 101, the light emitting area of the at least one second surface light source unit 102 is smaller than the light emitting area of the first surface light source unit 101, and the first surface light source unit 101 and the at least one second surface light source unit 102 are independently controlled by switches. According to the area light source assembly 100, at least one second surface light source unit 102 is arranged on the front side of the first surface light source unit 101, the light emitting area of the second surface light source unit 102 is smaller than that of the first surface light source unit 101, the area light source assembly 100 formed by splicing different area light source units is obtained, the shape is unique, and the market competitiveness is improved; meanwhile, the first surface light source unit 101 and the second surface light source unit 102 are set to be controlled by independent switches, so that the switches and the light emitting effects of the first surface light source unit 101 and the second surface light source unit 102 can be adjusted as required, the surface light source assembly 100 has multiple irradiation effects, and the user experience is further improved. According to the refrigerator 200 of the embodiment of the utility model, the surface light source assembly 100 is arranged, so that the high-end feeling of the refrigerator 200 can be increased, and the economic benefit can be improved.
The first side light source unit 101 and the second side light source unit 102 may also be configured as breathing lamps, for example, to change color according to the temperature inside the refrigerating compartment 211, or to change brightness, constant brightness or intermittent brightness according to the smell inside the refrigerating compartment 211.
In some embodiments, the density of the light guide material of the light guide plate of the first surface light source unit 101 and/or the second surface light source unit 102 in the adjacent region of the first surface light source unit 101 and the second surface light source unit 102 of the surface light source assembly 100 of the embodiment of the present invention is gradually changed. By gradually changing the density of the light guide material of the light guide plate in the area adjacent to the first surface light source unit 101 and the second surface light source unit 102, the illumination brightness of the entire surface light source assembly 100 can be uniformly changed when the first surface light source unit 101 and the second surface light source unit 102 emit light. The gradual change in the density of the light-guiding material may be achieved by changing the number of light-guiding particles. A LOGO may be disposed at the second side light source unit 102, the luminance of the second side light source unit 102 is generally greater than that of the first side light source unit 101, and the luminance at the edge of the second side light source unit 102 may be reduced by reducing the number of light guide particles of the area of the light guide plate 120 of the second side light source unit 102 close to the light guide plate 110 of the first side light source unit 101.
In some embodiments, the surface light source assembly 100 of the present embodiment further includes a light guide cover plate 103. The light guide cover plate 103 is disposed between the second surface light source unit 102 and the first surface light source unit 101 around the circumference of the second surface light source unit 102. The surface light source assembly 100 of the embodiment of the present invention further includes the light guide cover plate 103, and the light guide cover plate 103 is disposed between the second surface light source unit 102 and the first surface light source unit 101 around the second surface light source unit 102, so that the problem of a shadow at the joint of the first surface light source unit 101 and the second surface light source unit 102 can be effectively solved. As shown in fig. 2, the second surface light source unit 102 is a substantially square block structure, and the light guide cover 103 is a square ring structure disposed around the second surface light source unit 102.
In some embodiments, the density of the light guide material of the light guide plate 120 of the second surface light source unit 102 is greater than the density of the light guide material of the light guide plate 110 of the first surface light source unit 101; from the second surface light source unit 102 to the first surface light source unit 101, the density of the light guide material of the light guide cover plate 103 is gradually reduced to be close to the density of the light guide material of the light guide plate 110 of the first surface light source unit 101. As described above, the brightness of the second-side light source unit 102 is generally greater than that of the first-side light source unit 101, that is, the density of the light guide material of the light guide plate 120 of the second-side light source unit 102 is greater than that of the light guide material of the light guide plate 110 of the first-side light source unit 101, and the brightness transition at the junction can be smoother by gradually reducing the density of the light guide material of the light guide cover 103 from the second-side light source unit 102 side.
In some embodiments, the first surface light source unit 101 of the surface light source assembly 100 of the embodiment of the present invention is formed with at least one mounting hole 113; the second surface light source unit 102 is disposed at the mounting opening 113; the light guide cover plate 103 is fixed to the first surface light source unit 101 and the second surface light source unit 102 at the mounting opening 113 in a snap-fit manner. Through forming at least one installing port 113 on first face light source unit 101, it is fixed with first face light source unit 101, second face light source unit 102 joint with light guide cover plate 103, be convenient for install light guide cover plate 103 on area source subassembly 100, simple structure, convenient operation, and the reliability is high. When there are a plurality of mounting openings 113, one second-side light source unit 102 is provided at each mounting opening 113; a light guide cover plate 103 is disposed around each second surface light source unit 102 to ensure smooth illumination of the entire surface light source assembly 100. As shown in fig. 2 to 4, a mounting opening 113 is formed in the central region of the first surface light source unit 101, the number of the second surface light source units 102 is one, and the number of the light guide cover plates 103 is one.
Fig. 4 is a schematic structural view of the first surface light source unit 101 of the surface light source module 100 shown in fig. 1. In some embodiments, the first surface light source unit 101 of the embodiments of the present invention includes a light guide plate 110, a first light bar 111, and a second light bar 112; the first light bar 111 and the second light bar 112 are respectively disposed on the upper portion and the lower portion of the light guide plate 110 of the first surface light source unit 101. Since the light emitting area of the first surface light source unit 101 is large, the light emitting effect of the first surface light source unit 101 can be ensured by respectively arranging the first light bar 111 and the second light bar 112 on the upper portion and the lower portion of the light guide plate 110 of the first surface light source unit 101. The first light bar 111 and the second light bar 112 may be LED light bars. The first light bar 111, the second light bar 112 and the light guide plate 110 of the first surface light source unit 101 may be adhered and fixed on the inner container, or the first light bar 111, the second light bar 112 and the light guide plate 110 of the first surface light source unit 101 may be adhered and fixed on a bottom plate, and then the bottom plate and the inner container are fixed by adhesion, clamping or other fixing methods.
Fig. 5 is a schematic structural view of the second surface light source unit 102 of the surface light source module 100 shown in fig. 1. In some embodiments, the second side light source unit 102 of the present embodiments includes a light guide plate 120 and a light strip 121, wherein the light strip 121 is disposed at the rear of the light guide plate 120 of the second side light source unit 102. The second surface light source unit 102 is a flexible light strip 121, so that the thickness of the second surface light source unit 102 can be as small as possible. The light strip 121 may be an LED strip.
In some embodiments, the second surface light source unit 102 of the surface light source assembly 100 of the embodiment of the present invention is disposed to protrude from the first surface light source unit 101, and a LOGO is formed on the front side of the second surface light source unit 102. Through setting up second face light source unit 102 salient in first face light source unit 101, can make the outward appearance of whole face light source subassembly 100 more have the recognition degree, and set up LOGO in second face light source unit 102 department, can attract user's eye light, improve brand user's stickness. The formation of the LOGO on the front side of the second side light source unit 102 may be achieved by printing a decoration and LOGO on the front side of the light guide plate 120 of the second side light source unit 102 and baking.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the utility model may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the utility model. Accordingly, the scope of the utility model should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. A surface light source module, comprising:
a first surface light source unit; and
the second surface light source unit is arranged on the front side of the first surface light source unit, the light emitting area of the second surface light source unit is smaller than that of the first surface light source unit, and the first surface light source unit and the second surface light source unit are controlled by independent switches.
2. The surface light source module as claimed in claim 1,
the density of the light guide material of the light guide plate of the first surface light source unit and/or the second surface light source unit in the adjacent area of the first surface light source unit and the second surface light source unit is gradually changed.
3. The surface light source module as claimed in claim 1, further comprising:
and the light guide cover plate is arranged between the second surface light source unit and the first surface light source unit around the second surface light source unit.
4. The surface light source module as claimed in claim 3,
the density of the light guide material of the light guide plate of the second surface light source unit is greater than that of the light guide material of the light guide plate of the first surface light source unit;
from the second surface light source unit to the first surface light source unit, the density of the light guide material of the light guide cover plate is gradually reduced to be close to that of the light guide material of the light guide plate of the first surface light source unit.
5. The surface light source module as claimed in claim 3,
the first surface light source unit is provided with at least one mounting port;
the second surface light source unit is arranged at the mounting opening;
the light guide cover plate is arranged at the mounting opening and is fixedly clamped with the first surface light source unit and the second surface light source unit.
6. The surface light source module as claimed in claim 1,
the first surface light source unit comprises a light guide plate, a first light bar and a second light bar; wherein
The first light bar and the second light bar are respectively arranged on the upper portion and the lower portion of the light guide plate of the first surface light source unit.
7. The surface light source module as claimed in claim 1,
the second surface light source unit comprises a light guide plate and a lamp strip, wherein
The lamp strip is arranged at the rear part of the light guide plate of the second surface light source unit.
8. The surface light source module as claimed in claim 1,
the second surface light source unit is arranged to protrude from the first surface light source unit, and
the front side of the second surface light source unit is formed with a LOGO.
9. A refrigerator characterized by having the surface light source assembly as claimed in any one of claims 1 to 8.
10. The refrigerator according to claim 9, comprising:
the refrigerator comprises a box body and a refrigerating chamber, wherein the refrigerating chamber is limited in the refrigerating inner container;
the surface light source assembly is mounted in the central region of the rear wall of the refrigerating inner container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120800183.0U CN215638314U (en) | 2021-04-19 | 2021-04-19 | Area source assembly and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120800183.0U CN215638314U (en) | 2021-04-19 | 2021-04-19 | Area source assembly and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215638314U true CN215638314U (en) | 2022-01-25 |
Family
ID=79936112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120800183.0U Active CN215638314U (en) | 2021-04-19 | 2021-04-19 | Area source assembly and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215638314U (en) |
-
2021
- 2021-04-19 CN CN202120800183.0U patent/CN215638314U/en active Active
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