CN105627676A - Refrigerator door with semi-transparent liquid crystal light-emitting structure and manufacturing method thereof - Google Patents
Refrigerator door with semi-transparent liquid crystal light-emitting structure and manufacturing method thereof Download PDFInfo
- Publication number
- CN105627676A CN105627676A CN201610115210.4A CN201610115210A CN105627676A CN 105627676 A CN105627676 A CN 105627676A CN 201610115210 A CN201610115210 A CN 201610115210A CN 105627676 A CN105627676 A CN 105627676A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- sheet glass
- refrigerator door
- crystal display
- display module
- 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.)
- Pending
Links
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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
-
- 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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
-
- 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
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
-
- 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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
- F25D2323/023—Door in door constructions
-
- 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 provides a refrigerator door with a semi-transparent liquid crystal light-emitting structure and a manufacturing method thereof. The refrigerator door with the semi-transparent liquid crystal light-emitting structure comprises a door frame, a liquid crystal display module, front plate glass, rear plate glass and an aluminum strip, wherein the front plate glass and the rear plate glass are arranged in the door frame in a spaced mode; the liquid crystal display module and the aluminum strip are arranged between the front plate glass and the rear plate glass. The refrigerator door has the following beneficial effects that a liquid crystal display technology combining a transparent liquid crystal screen and a semi-transparent backlight source is adopted; a light guide plate in the backlight source and with an optical micro structure can reflect out ultra-high brightness white light emitted by lateral light LED light strips on the periphery of the light guide plate in two directions; according to one direction, the light is reflected outwards from the front surface of the light guide plate, so that a white light backlight source with proper brightness and uniform light is provided for the liquid crystal display screen, words displayed by the transparent liquid crystal screen are clear, images displayed by the transparent liquid crystal screen are vivid in color, and the display quality is greatly improved.
Description
Technical field
The present invention relates to translucent lcd technology, specifically, it relates to a kind of translucent refrigerator door and manufacture method thereof carrying translucent liquid crystal ray structure.
Background technology
Transparent liquid crystal is shielded technique of display and is applied to refrigerator-freezer, refrigerator, form the super advertisement display device of novel business, be popular intention emerging in the world in recent years. Current art installs a slice transparent liquid crystal screen in refrigerator glass door, when giving liquid crystal display transparent signal, by refrigerator door, people can see that the commodity shown in refrigerator are in kind, when giving liquid crystal display images signal, commodity information and the advertisement video that can have a taste of again Dynamic Announce on cabinet door, has good showpiece rendering effect, gives fresh and new sensation. Liquid crystal display energy color display, but liquid crystal display itself is not luminous, the perfect display of image depends on that the brightness that backlight provides is enough, the white light source of good uniformity. Show in refrigerator at existing transparent liquid crystal, the backlight being used for showing liquid crystal display images is only the illuminating ray in refrigerator, the top that these lighting sources are arranged in refrigerator and two side faces, effective front illumination light can not be provided, for increasing perspective brightness, it is necessary to increase lighting power for the commodity shown, the heat that head light bar sends can make the temperature in refrigerator raise, cause refrigerator frequent operation, increase energy consumption, shorten service life of equipment. Simultaneously, the reflected light of transparent liquid crystal screen invested by the assorted commodity of discrete placement in refrigerator, just as providing bright dark not even a, backlight that color is mottled to transparent liquid crystal screen, this makes the word shown by transparent liquid crystal screen not easily see clearly, coloured image color distortion, the quality of liquid crystal display display is greatly affected. How to make transparent liquid crystal screen refrigerator door can keep good heat retaining property and see-through, make again display picture quality increase, all the time, this be the R&D personnel faced by challenge.
Summary of the invention
For defect of the prior art, the present invention provides a kind of translucent liquid-crystal display refrigerator door with heat-insulation and heat-preservation function and the manufacture method thereof that carry ray structure.
For solving the problems of the technologies described above, the present invention carries the refrigerator door of translucent liquid crystal ray structure, comprising: doorframe, liquid-crystal display module, front sheet glass, rear sheet glass and aluminium bar; Described front sheet glass and described rear sheet glass are disposed in described doorframe, and described liquid-crystal display module and described aluminium bar arrange between described front sheet glass and described rear sheet glass respectively; Wherein said liquid-crystal display module comprises: framework, and described framework is the hollow structure of one end open, forms room, chamber in described framework; The side of described framework is connected with the inwall of described rear sheet glass; LED lamp bar, it is indoor that described LED lamp bar is arranged on described chamber; Light guiding plate, it is indoor that described light guiding plate stretches into described chamber, and described light guiding plate is positioned at the top of described LED lamp bar, is provided with and leads light microstructure on described light guiding plate; Transparent liquid crystal shields, and described transparent liquid crystal screen is arranged between described front sheet glass and described rear sheet glass, leads light microstructure and shield towards described transparent liquid crystal described on described light guiding plate, and the side of described transparent liquid crystal screen is connected with the inwall of described front sheet glass.
Preferably, in described liquid-crystal display module, it is filled with rare gas element.
Preferably, between described LED lamp bar and described framework, it is provided with heat conductive pad.
Preferably, the side of described transparent liquid crystal screen is bonding with the inwall of described front sheet glass by glue.
Preferably, described glue is UV optical cement or two part heat cured optics glue.
Preferably, described framework is optically focused cover.
Preferably, described front sheet glass and described rear sheet glass are super white toughened glass.
Preferably, between described aluminium bar and described doorframe, it is provided with seal gum.
Preferably, in described aluminium bar, it is provided with siccative.
Carry a manufacture method for the refrigerator door of translucent liquid crystal ray structure, comprise the steps:
Step 1, assembling liquid-crystal display module;
Step 2, the described liquid-crystal display module assembled and aluminium bar are put between front sheet glass and rear sheet glass, and described front sheet glass and described rear sheet glass are sealed, forming an airtight space, described liquid-crystal display module and described aluminium bar are located in described space;
Step 3, vacuumizes described space, is then filled with rare gas element;
Step 4, is installed in the doorframe of refrigerator door by the described front sheet glass of good seal and described rear sheet glass;
Step 5, and is hingedly connected to the LED power line drawn from described translucent display module and signal wire in the main body casing of refrigerator by described doorframe.
Compared with prior art, to have following useful effect as follows in the present invention:
1, the present invention adopts transparent liquid crystal to shield the lcd technology combined with translucent backlight. The super brightness white light that the light guiding plate of the band optical microstructures in backlight can be injected the sidelight LED light bar being arranged on light guiding plate surrounding reflects away from two directions, one is penetrate from the front of light guiding plate, this for liquid crystal display provide a suitable brightness, the uniform white light backlight of light, the word that transparent liquid crystal screen display is shown is clear, image color is distinct, and the quality of display is greatly improved; Two is penetrate from the reverse side of light guiding plate, and this is the illuminating ray that the exhibit placed in refrigerator provides front, it is to increase by the visual brightness of exhibit in refrigerator door viewing refrigerator, and can effectively reduce the head light power in refrigerator.
2, the sidelight LED light bar in the present invention is arranged on by heat conductive pad in the framework of translucent module, in fact it is from heat conductive pad regional diffusion to the contact surface of whole module and toughened glass the efficiently radiates heat area of LED, simultaneously owing to inner toughened glass has internal refrigeration storage to support, can well as sidelight LED light bar scatterer, significantly reduce the temperature rise that refrigerator internal cause head light power consumption causes, decrease the working hour of refrigerator, than the transparent liquid crystal display refrigerator machine more energy-saving and emission-reduction that prior art is formed;
3, present configuration is simple, is easy to promote.
Accompanying drawing explanation
By reading with reference to the detailed description that non-limiting example is done by the following drawings, the other features, objects and advantages of the present invention will become more obvious.
Fig. 1 is the refrigerator door structure schematic diagram that the present invention carries translucent liquid crystal ray structure;
Fig. 2 is the refrigerator door sectional view that the present invention carries translucent liquid crystal ray structure;
Fig. 3 is the manufacture method schema that the present invention carries the refrigerator door of translucent liquid crystal ray structure.
Description of reference numerals in Figure of description of the present invention:
Sheet glass before 1-doorframe 2-liquid-crystal display module 3-
Sheet glass 5-aluminium bar 6-framework after 4-
7-LED lamp bar 8-light guiding plate 9-leads light microstructure
10-transparent liquid crystal screen 11-heat conductive pad 12-glue
13-seal gum 14-matrix material
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail. The technician contributing to this area is understood the present invention by following examples further, but does not limit the present invention in any form. It should be appreciated that to those skilled in the art, without departing from the inventive concept of the premise, it is also possible to make some changes and improvements. These all belong to protection scope of the present invention.
As shown in Figure 1 and Figure 2, the present invention carries the refrigerator door of translucent liquid crystal ray structure is be made up of doorframe 1, liquid-crystal display module 2, front sheet glass 3, rear sheet glass 4 and aluminium bar 5; Front sheet glass 3 and rear sheet glass 4 are disposed in doorframe 1, and liquid-crystal display module 2 and aluminium bar 5 are clipped between front sheet glass 3 and rear sheet glass 4 respectively.
Liquid-crystal display module 2 comprises transparent liquid crystal screen 10 and translucent backlight. The display area of the front of transparent liquid crystal screen 10 and the internal surface of front sheet glass 3 realizes optics binding by glue 12 (choosing UV optical cement or two part heat cured optics glue in the present embodiment).
Translucent backlight is made up of the framework 6 of the hollow structure of one end open and the light guiding plate 8 and the LED lamp bar 7 that are arranged in framework 6. The side of framework 6 itself is bondd by the internal surface of matrix material 14 with rear sheet glass 4.
LED lamp bar 7 is connected with framework 6 by heat conductive pad 11, in the present embodiment, heat conductive pad 11 is the heat conduction adhesive tape choosing 3M, heat conduction adhesive tape is when heat, temperature is more high, stickiness is more big, utilize this kind of stickiness and temperature just within the specific limits in the characteristic of direct ratio, LED lamp bar 7 can be played good fixed action. The part of light guiding plate 8 stretches in framework 6, is arranged at the top of LED lamp bar 7, and is provided with gap between rear sheet glass 4. The side of light from light guiding plate 8 is injected by LED lamp bar 7 as light source, then is got on transparent liquid crystal screen 10 by light by the light microstructure 9 of leading on light guiding plate 8. Meanwhile, framework 6, as optically focused cover 9, plays the effect of optically focused, reduces scattering of light, it is to increase the efficiency of light.
In addition, it is filled with rare gas element (argon gas) in the cavity in liquid-crystal display module 2, plays the effect of protection.
As shown in Figure 3, first assembling liquid-crystal display module 2, first according to the dimensional requirement of semi-transparent liquid-crystal display module 2, processes or chooses light guiding plate 8, and size slightly larger than liquid crystal display 10, chooses the corresponding LED lamp bar of light guiding plate 87 and LED driving according to design. Choose the framework 6 (optically focused cover) of corresponding LED lamp bar 7 and choose heat conductive pad 11 (heat conductive pad 11 is the heat conduction adhesive tape choosing 3M). Process corresponding aluminium alloy structure framework 6, LED lamp bar 7 and framework 6 are installed together by heat conduction adhesive tape, light guiding plate 8 is fixedly mounted in framework 6, and reserve the position (being generally 2��4 lead-in wires) that LED power walks line. Transparent liquid crystal is shielded 10 be bonded on the internal surface of front sheet glass 3, and the logic plate of transparent liquid crystal screen 10 is installed, finally lock with screw and seal whole structure simultaneously.
After completing the composition of dress liquid-crystal display module 2, liquid-crystal display module 2 is placed between the front sheet glass 3 of refrigerator and rear sheet glass 4, put into the aluminium bar 5 of conventional seals refrigerator door in the region that liquid-crystal display module 2 is not touched, and fix with seal gum 13, wherein with siccative in aluminium bar 5. Then front sheet glass 3 and rear sheet glass 4 are sealed to hollow, insert suitable rare gas element simultaneously. Again the double glazing mechanism of this good seal is installed in the doorframe 1 of refrigerator, the LED power line of liquid-crystal display module 2 and signal wire are all by the framework of doorframe 1 and being hingedly connected in the main body casing of refrigerator, and the power supply that the driving of liquid-crystal display module 2 and LED drive all is placed into refrigerator body interior.
Above specific embodiments of the invention are described. It is understood that the present invention is not limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes within the scope of the claims or revise, and this does not affect the flesh and blood of the present invention. When not conflicting, the feature in the embodiment of the application and embodiment can combine arbitrarily mutually.
Claims (10)
1. carry the refrigerator door of translucent liquid crystal ray structure, it is characterised in that, comprising: doorframe, liquid-crystal display module, front sheet glass, rear sheet glass and aluminium bar;
Described front sheet glass and described rear sheet glass are disposed in described doorframe, and described liquid-crystal display module and described aluminium bar arrange between described front sheet glass and described rear sheet glass respectively; Wherein
Described liquid-crystal display module comprises:
Framework, described framework is the hollow structure of one end open, forms room, chamber in described framework; The side of described framework is connected with the inwall of described rear sheet glass;
LED lamp bar, it is indoor that described LED lamp bar is arranged on described chamber;
Light guiding plate, it is indoor that described light guiding plate stretches into described chamber, and described light guiding plate is positioned at the top of described LED lamp bar, is provided with and leads light microstructure on described light guiding plate;
Transparent liquid crystal shields, and described transparent liquid crystal screen is arranged between described front sheet glass and described rear sheet glass, leads light microstructure and shield towards described transparent liquid crystal described on described light guiding plate, and the side of described transparent liquid crystal screen is connected with the inwall of described front sheet glass.
2. the refrigerator door carrying translucent liquid crystal ray structure according to claim 1, it is characterised in that, in described liquid-crystal display module, it is filled with rare gas element.
3. the refrigerator door carrying translucent liquid crystal ray structure according to claim 1, it is characterised in that, between described LED lamp bar and described framework, it is provided with heat conductive pad.
4. the refrigerator door carrying translucent liquid crystal ray structure according to claim 1, it is characterised in that, the side of described transparent liquid crystal screen is bonding with the inwall of described front sheet glass by glue.
5. the refrigerator door carrying translucent liquid crystal ray structure according to claim 4, it is characterised in that, described glue is UV optical cement or two part heat cured optics glue.
6. the refrigerator door carrying translucent liquid crystal ray structure according to claim 1 or 3, it is characterised in that, described framework is optically focused cover.
7. the refrigerator door carrying translucent liquid crystal ray structure according to claim 1, it is characterised in that, described front sheet glass and described rear sheet glass are super white toughened glass.
8. the refrigerator door carrying translucent liquid crystal ray structure according to claim 1, it is characterised in that, between described aluminium bar and described doorframe, it is provided with seal gum.
9. the manufacture method of the refrigerator door carrying translucent liquid crystal ray structure according to claim 1 or 8, it is characterised in that, in described aluminium bar, it is provided with siccative.
10. one kind carries the manufacture method of the refrigerator door of translucent liquid crystal ray structure, it is characterised in that, comprise the steps:
Step 1, assembling liquid-crystal display module;
Step 2, the described liquid-crystal display module assembled and aluminium bar are put between front sheet glass and rear sheet glass, and described front sheet glass and described rear sheet glass are sealed, forming an airtight space, described liquid-crystal display module and described aluminium bar are located in described space;
Step 3, vacuumizes described space, is then filled with rare gas element;
Step 4, is installed in the doorframe of refrigerator door by the described front sheet glass of good seal and described rear sheet glass;
Step 5, and is hingedly connected to the LED power line drawn from described translucent display module and signal wire in the main body casing of refrigerator by described doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115210.4A CN105627676A (en) | 2016-03-01 | 2016-03-01 | Refrigerator door with semi-transparent liquid crystal light-emitting structure and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115210.4A CN105627676A (en) | 2016-03-01 | 2016-03-01 | Refrigerator door with semi-transparent liquid crystal light-emitting structure and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105627676A true CN105627676A (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610115210.4A Pending CN105627676A (en) | 2016-03-01 | 2016-03-01 | Refrigerator door with semi-transparent liquid crystal light-emitting structure and manufacturing method thereof |
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| CN (1) | CN105627676A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019708A (en) * | 2016-07-15 | 2016-10-12 | 京东方科技集团股份有限公司 | Backlight module and transparent display device including backlight module |
| CN106123462A (en) * | 2016-08-22 | 2016-11-16 | 青岛海尔股份有限公司 | Refrigerator door and the production method of this refrigerator door |
| CN106263841A (en) * | 2016-07-26 | 2017-01-04 | 青岛海尔特种电冰柜有限公司 | There is the display refrigerator of transparent display screen |
| CN106642895A (en) * | 2016-12-21 | 2017-05-10 | 合肥华凌股份有限公司 | Method for installing touch screen of glass door |
| CN107747838A (en) * | 2017-09-18 | 2018-03-02 | 青岛海尔股份有限公司 | Refrigerator and its display control device |
| CN108572476A (en) * | 2018-07-09 | 2018-09-25 | 国安奇纬光电新材料有限公司 | A kind of transparent display framework and display |
| CN109838962A (en) * | 2017-11-28 | 2019-06-04 | 博西华电器（江苏）有限公司 | The door and household electrical appliance of household electrical appliance |
| US10514722B1 (en) | 2019-03-29 | 2019-12-24 | Anthony, Inc. | Door for mounting a removable electronic display |
| US10580333B2 (en) | 2018-01-17 | 2020-03-03 | Anthony, Inc. | Door for mounting a removable electronic display |
| WO2021017806A1 (en) * | 2019-07-26 | 2021-02-04 | 京东方科技集团股份有限公司 | Transparent display module and display apparatus |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019708A (en) * | 2016-07-15 | 2016-10-12 | 京东方科技集团股份有限公司 | Backlight module and transparent display device including backlight module |
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| CN106123462A (en) * | 2016-08-22 | 2016-11-16 | 青岛海尔股份有限公司 | Refrigerator door and the production method of this refrigerator door |
| CN106642895A (en) * | 2016-12-21 | 2017-05-10 | 合肥华凌股份有限公司 | Method for installing touch screen of glass door |
| CN107747838A (en) * | 2017-09-18 | 2018-03-02 | 青岛海尔股份有限公司 | Refrigerator and its display control device |
| CN109838962A (en) * | 2017-11-28 | 2019-06-04 | 博西华电器（江苏）有限公司 | The door and household electrical appliance of household electrical appliance |
| US11450247B2 (en) | 2018-01-17 | 2022-09-20 | Anthony, Inc. | Door for mounting a removable electronic display |
| US10580333B2 (en) | 2018-01-17 | 2020-03-03 | Anthony, Inc. | Door for mounting a removable electronic display |
| US11942004B2 (en) | 2018-01-17 | 2024-03-26 | Anthony, Inc. | Door for mounting a removable electronic display |
| US10937344B2 (en) | 2018-01-17 | 2021-03-02 | Anthony, Inc. | Door for mounting a removable electronic display |
| CN108572476A (en) * | 2018-07-09 | 2018-09-25 | 国安奇纬光电新材料有限公司 | A kind of transparent display framework and display |
| CN108572476B (en) * | 2018-07-09 | 2024-02-27 | 上海隆昇光电新材料有限公司 | Transparent display frame and display |
| US10514722B1 (en) | 2019-03-29 | 2019-12-24 | Anthony, Inc. | Door for mounting a removable electronic display |
| US11435777B2 (en) | 2019-03-29 | 2022-09-06 | Anthony, Inc. | Door for mounting a removable electronic display |
| US10838453B2 (en) | 2019-03-29 | 2020-11-17 | Anthony, Inc. | Door for mounting a removable electronic display |
| US11947384B2 (en) | 2019-03-29 | 2024-04-02 | Anthony, Inc. | Door for mounting a removable electronic display |
| US11550096B2 (en) | 2019-07-26 | 2023-01-10 | Beijing Boe Optoelectronics Technology Co., Ltd. | Transparent display module and display device |
| WO2021017806A1 (en) * | 2019-07-26 | 2021-02-04 | 京东方科技集团股份有限公司 | Transparent display module and display apparatus |
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