CN110057162A - A kind of display light guide structure for refrigerator - Google Patents
A kind of display light guide structure for refrigerator Download PDFInfo
- Publication number
- CN110057162A CN110057162A CN201910451943.9A CN201910451943A CN110057162A CN 110057162 A CN110057162 A CN 110057162A CN 201910451943 A CN201910451943 A CN 201910451943A CN 110057162 A CN110057162 A CN 110057162A
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- CN
- China
- Prior art keywords
- display
- light guide
- guide plate
- display panel
- display light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000203 mixture Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 5
- 238000011982 device technology Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000001795 light effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/36—Visual displays
Abstract
The invention discloses a kind of display light guide structures for refrigerator, are related to display device technology field.The present invention includes display panel, guide-lighting face paste, display module and display light guide plate；The one side of display panel is provided with a circle hollow out display pattern, a guide-lighting face paste is equipped on the another side of display panel, and the another side of display panel is uniformly fixed with several guiding connecting columns；Light guiding surface, which sticks, is provided with several first through holes compatible with guiding connecting column.The present invention shows refrigerator operating status eventually by the hollow out display pattern on display panel to make different LED lamplights pass through display light guide plate and guide-lighting face paste by the light on and off state of the LED light on display module；And the installation of this structure is simple, saves the time, only comprising a pcb board in display module, relative to aobvious part is turned in traditional mould, shows the use of the brand-new design and guide-lighting face paste of light guide plate, reduces production cost, and improve the aesthetic effect of refrigerator.
Description
Technical field
The invention belongs to display device technology fields, more particularly to a kind of display light guide structure for refrigerator.
Background technique
Showing state existing for (i.e. in-mould injection) for the door of refrigerator currently on the market is display module assemblies, and shows mould
It include two pcb boards in block assembly, display module is fixed on the display board with key to be individual pcb board；For beam
Light, when assembly, needs to install display module on the display panel, troublesome in poeration, and time-consuming higher cost；And in the market aobvious
Show that modular assembly pattern is placed in film inside moulding, clear patterns are as it can be seen that appearance is not beautiful enough before lighting；After lighting, by
Display panel need to be penetrated in figure, therefore graphic color is relatively deep, figure is wider.
Therefore a kind of display light guide structure for refrigerator of requiring study to solve refrigerator doors shows erroneous for installation, and appearance is ugly
And this problem time-consuming and at high cost.
Summary of the invention
The purpose of the present invention is to provide a kind of display light guide structures for refrigerator, pass through the LED light on display module
Light on and off state, to make different LED lamplights pass through display light guide plate and guide-lighting face paste, eventually by the hollow out on display panel
Display pattern shows refrigerator operating status, solves cumbersome, the at high cost and aesthetic effect of the aobvious installation of door of current refrigerator
The problem of difference.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of display light guide structure for refrigerator, including display panel, guide-lighting face paste, display module and aobvious
Show light guide plate；
The one side of the display panel is provided with a circle hollow out display pattern, pacifies on the another side of the display panel
Equipped with a guide-lighting face paste, and the another side of the display panel is uniformly fixed with several guiding connecting columns；
The light guiding surface, which sticks, is provided with several first through holes compatible with guiding connecting column, the leaded light face paste and circle
Hollow out display pattern is corresponding；
It is installed on the display module by screw the end face of the guiding connecting column；And it is fixedly mounted on the display module
Have in circumferential array spring；
Display light guide plate is installed between the display module and the guide-lighting face paste；It is provided on the display light guide plate and is in
The spring eye of circumferential array, and through there is spring in the spring eye, it is provided on the display light guide plate and guiding connecting column phase
Several second through holes of adaptation, the display light guide plate is equipped with beam photo structure in the middle part of the side of display module, described
Display light guide plate is equipped with digital display pattern far from the side middle part of display module.
Further, a first annular coaming plate is fixed on the side of the display panel, the first annular coaming plate
End face is equipped with an end cap；The leaded light face paste, display light guide plate and display module are located at the chamber that end cap and display panel are constituted
It is indoor.
Further, the side of the display light guide plate is fixed with one second annular coaming plate, and the described second annular coaming plate
All sides on be provided with several mouths of taking.
Further, the side of the display light guide plate is fixed with several fixed columns, and the fixed column is evenly arranged on Shu Guangjie
The side of structure, and the fixed column is connect by screw with display module.
Further, the one side of the display panel is fixed with a positioning column, is provided with and determines on the display light guide plate
The location hole that position column matches.
The invention has the following advantages:
1, the present invention shows leaded light by the light on and off state of the LED light on display module pass through different LED lamplights
Plate and guide-lighting face paste, show refrigerator operating status eventually by the hollow out display pattern on display panel；And this structure installation letter
It is single, save the time；Under the premise of guaranteeing beam light effect, only comprising a pcb board in display module, relative to traditional mould
Interior turn of aobvious part, reduces production cost.
2, the present invention by carrying out the design of hollow out display pattern on a display panel, and increases guide-lighting face paste to increase hollow out
The display effect of display pattern and increase beam photo structure to increase the display effect of digital display pattern, the hollow out of operating status
Display pattern and key-hidden design front are without display, when lighting, beam photo structure corresponding with digital display pattern and LED light
It is invisible, the appearance landscaping effect of display light guide structure is increased, the overall aesthetic of refrigerator is improved.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is explosive view of the present invention for the display light guide structure of refrigerator；
Fig. 2 is the reverse structure schematic of display panel of the invention；
Fig. 3 is the positive structure schematic of display panel of the invention；
Fig. 4 is the structural schematic diagram of guide-lighting face paste of the invention；
Fig. 5 is the positive structure schematic of display light guide plate of the invention；
Fig. 6 is the reverse structure schematic of display light guide plate of the invention；
Fig. 7 is the structural schematic diagram of display module of the invention；
In attached drawing, parts list represented by the reference numerals are as follows:
1- display panel, 2- leaded light face paste, 3- display module, 4- display light guide plate, 5- end cap, 11- hollow out display pattern,
12- is oriented to connecting column, the first annular coaming plate of 13-, 14- positioning column, the first through hole of 21-, 31- spring, 41- spring eye, 42- the
Two through holes, 43- beam photo structure, 44- number display pattern, the annular coaming plate of 45- second, 451- take mouth, 46- fixed column, 47-
Location hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " setting ", "ON", "bottom", " separate ", " end face ", " side
Indicating positions or the positional relationship such as face ", " close ", " all sides ", are merely for convenience of description of the present invention and simplification of the description, without
It is that the component of indication or suggestion meaning or element must have a particular orientation, is constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.
As shown in figs. 1-7, the present invention is a kind of display light guide structure for refrigerator, including display panel 1, guide-lighting face paste
2, display module 3 and display light guide plate 4；
The one side of display panel 1 is provided with a circle hollow out display pattern 11, can also be arranged on the side of display panel 1
Hollow out key to instruct to 3 input control of display module, and several shapes are different and to represent the hollow out of refrigerator difference operating status aobvious
The side of display panel 1 is arranged in diagram case 11 in a ring；And hollow out display pattern 11 is in 3 not lightening LED lamp of display module,
It is invisible；When 3 lightening LED lamp of display module, hollow out display pattern 11 is visible under the setting off of LED light；Display panel 1 it is another
One guide-lighting face paste 2 is installed, the LED light that guide-lighting face paste 2 is lighted by display module 3 can reinforce hollow out display pattern on one side
11 display effect, and uniformly there are three be oriented to connecting column 12 for fixation for the another side of display panel 1；Furthermore display panel 1
Middle part is additionally provided with a transparent window, corresponding with digital display pattern 44, above the display module 3 after facilitating observation to light
Number, and transparent window is lighted in display module 3 and do not light two kinds is visible；
Three the first through holes 21 compatible with guiding connecting column 12 are provided in guide-lighting face paste 2, guide-lighting face paste 2 is engraved with circle
Empty display pattern 11 is corresponding；
The end face of guiding connecting column 12 is mounted on display module 3 by screw；And it is fixedly installed on display module 3 and is in
Circumferential array spring 31；
Display light guide plate 4 is installed between display module 3 and guide-lighting face paste 2；It is provided on display light guide plate 4 in circumferential array
Spring eye 41 show and be provided on light guide plate 4 and be oriented to connecting column 12 compatible three and through there is a spring 31 in spring eye 41
A second through hole 42, display light guide plate 4 are equipped with beam photo structure 43, beam photo structure 43 in the middle part of the side of display module 3
It can prevent LED lamplight from leaking, display effect of the LED lamplight on digital display pattern 44 be strengthened, since beam photo structure has
Focusing light effect, therefore the display module 3 of the application is just than turning aobvious part or display module assemblies are few has used a PCB in existing mould
Plate, far from digital display pattern 44 is equipped in the middle part of the side of display module 3, digital display pattern 44 can be shown display light guide plate 4
Show the number of refrigerator inside operation conditions.
Wherein, display module 3 includes a pcb board, several LED light, charactron and various chips, and LED light is on pcb board
Be arranged in a ring, and a LED light is corresponding with a hollow out display pattern 11, and the both ends of a spring respectively correspond a LED light and
One hollow out display pattern 11, charactron are corresponding with digital display pattern 44.
Wherein, as shown in Figs. 1-2, a first annular coaming plate 13 is fixed on the side of display panel 1, it is first annular to enclose
The end face of plate 13 is equipped with an end cap 5；Guide-lighting face paste 2, display light guide plate 4 and display module 3 are located at end cap 5 and display panel 1
In the chamber of composition.First annular coaming plate 13 constitutes the display of a lid shape structure with the display board for being provided with hollow out display pattern 11
Panel 1.
Wherein, as shown in Fig. 1 and Fig. 5-6, the side of display light guide plate 4 is fixed with one second annular coaming plate 45, and described
Open that there are three mouths 451 of taking on all sides of second annular coaming plate 45；Mouth 451 of taking facilitates people to take to show light guide plate 4, and
Fixed column 46 and beam photo structure 43 are respectively positioned in the second annular coaming plate 45.
Wherein, as shown in figure 5, the side of display light guide plate 4 is fixed there are three fixed column 46, fixed column 46 is evenly arranged on Shu Guang
The side of structure 43, and fixed column 46 is connect by screw with display module 3, by the connection of fixed column 46 and display module 3,
The distance between 4 middle part of display light guide plate and 3 middle part of display module can be reduced, and strengthen LED lamplight in digital display pattern
Display effect on 44.
Wherein, the one side of display panel 1 is fixed with a positioning column 14, shows and is provided with and 14 phase of positioning column on light guide plate 4
The location hole 47 of cooperation can make positioning column 14 corresponding with location hole 47 when being mounted on display light guide plate 4 in display panel 1,
Guarantee that LED light is corresponding with the direction of hollow out display pattern 11 and angle, the direction of charactron and digital display pattern 44 and
Angle is corresponding.
One concrete application of the present embodiment are as follows:
Guide-lighting face paste 2 is placed in display panel 1 first, and makes to be oriented to connecting column 12 through the first through hole 21；
Then by the corresponding pcb board side for being mounted on display module 3 in the end of spring, and display light guide plate 4 is mounted on
On display module 3, and make spring through spring eye 41, fixed column 46 is connected with display light guide plate 4, then will be equipped with display and lead
The display module 3 of tabula rasa 4 is mounted in display panel 1, and the other end of spring is made to resist guide-lighting face paste 2 and show with hollow out
Pattern 11 is corresponding, and positioning column 14 is corresponding with location hole 47, and display module 3 is fixedly mounted on guiding connection by screw
End cap is finally fixedly mounted on the end face of first annular coaming plate 13 by 12 end of column, is made guide-lighting face paste 2, display light guide plate 4 and is shown
Show that module 3 is respectively positioned in the chamber that end cap and display panel 1 are constituted；It reduces refrigerator and shows being produced into for light guide structure structure
This, and the installation of this process is simple, improves the aesthetic appearance of refrigerator.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (5)
1. a kind of display light guide structure for refrigerator, it is characterised in that: including display panel (1), guide-lighting face paste (2), display
Module (3) and display light guide plate (4)；
The one side of the display panel (1) is provided with a circle hollow out display pattern (11), the other side of the display panel (1)
One guide-lighting face paste (2) is installed, and the another side of the display panel (1) is uniformly fixed with several guiding connecting columns on face
(12)；
Compatible several first through holes (21), the leaded light are provided with guiding connecting column (12) on the leaded light face paste (2)
Face paste (2) is corresponding with circle hollow out display pattern (11)；
The end face of guiding connecting column (12) is mounted on display module (3) by screw；And it is solid on the display module (3)
It is in circumferential array spring (31) that Dingan County, which is equipped with,；
Display light guide plate (4) is installed between the display module (3) and the guide-lighting face paste (2)；The display light guide plate (4)
On be provided with spring eye (41) in circumferential array, and through having spring (31) in the spring eye (41), the display light guide plate
(4) compatible several second through holes (42) with guiding connecting column (12) are provided on, the display light guide plate (4) is close to display
It is equipped with beam photo structure (43) in the middle part of the side of module (3), display light guide plate (4) is far from the side of display module (3)
Portion is equipped with digital display pattern (44).
2. a kind of display light guide structure for refrigerator according to claim 1, which is characterized in that the display panel
(1) a first annular coaming plate (13) is fixed on side, the end face of the first annular coaming plate (13) is equipped with an end cap
(5)；The leaded light face paste (2), display light guide plate (4) and display module (3) are located at end cap (5) and display panel (1) composition
In chamber.
3. a kind of display light guide structure for refrigerator according to claim 1, which is characterized in that the display light guide plate
(4) side is fixed with one second annular coaming plate (45), and is provided with several take on all sides of the described second annular coaming plate (45)
Take mouth (451).
4. a kind of display light guide structure for refrigerator according to claim 1, which is characterized in that the display light guide plate
(4) side is fixed with several fixed columns (46), and the fixed column (46) is evenly arranged on the side of beam photo structure (43), and described solid
Fixed column (46) is connect by screw with display module (3).
5. a kind of display light guide structure for refrigerator according to claim 1, which is characterized in that the display panel
(1) one side is fixed with a positioning column (14), is provided with the positioning matched with positioning column (14) on display light guide plate (4)
Hole (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910451943.9A CN110057162B (en) | 2019-05-28 | 2019-05-28 | Display light guide structure for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910451943.9A CN110057162B (en) | 2019-05-28 | 2019-05-28 | Display light guide structure for refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110057162A true CN110057162A (en) | 2019-07-26 |
| CN110057162B CN110057162B (en) | 2024-01-30 |
Family
ID=67324832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910451943.9A Active CN110057162B (en) | 2019-05-28 | 2019-05-28 | Display light guide structure for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110057162B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797720A (en) * | 2021-03-08 | 2021-05-14 | 长虹美菱股份有限公司 | Novel refrigerator door display panel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202473115U (en) * | 2011-12-31 | 2012-10-03 | 青岛海尔电冰箱（国际）有限公司 | Light-emitting diode (LED) display module for refrigerator and refrigerator |
| CN102706091A (en) * | 2012-06-12 | 2012-10-03 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and display control device |
| US20180081392A1 (en) * | 2016-09-19 | 2018-03-22 | Lg Display Co., Ltd. | Integrated display module and ultra-slim display device |
| CN109564053A (en) * | 2016-08-29 | 2019-04-02 | Lg 电子株式会社 | Refrigerator |
| CN109751831A (en) * | 2019-01-21 | 2019-05-14 | 长虹美菱股份有限公司 | A kind of household electric refrigerator staggered floor display device and its control method |
| CN209978487U (en) * | 2019-05-28 | 2020-01-21 | 长虹美菱股份有限公司 | Display light guide structure for refrigerator |
-
2019
- 2019-05-28 CN CN201910451943.9A patent/CN110057162B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202473115U (en) * | 2011-12-31 | 2012-10-03 | 青岛海尔电冰箱（国际）有限公司 | Light-emitting diode (LED) display module for refrigerator and refrigerator |
| CN102706091A (en) * | 2012-06-12 | 2012-10-03 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and display control device |
| CN109564053A (en) * | 2016-08-29 | 2019-04-02 | Lg 电子株式会社 | Refrigerator |
| US20180081392A1 (en) * | 2016-09-19 | 2018-03-22 | Lg Display Co., Ltd. | Integrated display module and ultra-slim display device |
| CN109751831A (en) * | 2019-01-21 | 2019-05-14 | 长虹美菱股份有限公司 | A kind of household electric refrigerator staggered floor display device and its control method |
| CN209978487U (en) * | 2019-05-28 | 2020-01-21 | 长虹美菱股份有限公司 | Display light guide structure for refrigerator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797720A (en) * | 2021-03-08 | 2021-05-14 | 长虹美菱股份有限公司 | Novel refrigerator door display panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110057162B (en) | 2024-01-30 |
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