CN105698476B - Refrigerator drawer - Google Patents
Refrigerator drawer Download PDFInfo
- Publication number
- CN105698476B CN105698476B CN201610133999.6A CN201610133999A CN105698476B CN 105698476 B CN105698476 B CN 105698476B CN 201610133999 A CN201610133999 A CN 201610133999A CN 105698476 B CN105698476 B CN 105698476B
- Authority
- CN
- China
- Prior art keywords
- light
- pcb board
- display
- refrigerator drawer
- led 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.)
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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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
Abstract
A kind of refrigerator drawer, including box body, lid of the masking on the box body and the display device being horizontally fixed on lid.The display device includes the display film patch of panel, pcb board and bonding on the panel.The pcb board is equipped with LED light and several electronic components.The panel has the operating surface being exposed to above the lid and positioned at the bottom surface underneath towards the pcb board.The display film patch is bonded on the bottom surface, the pcb board has the back side opposite towards the front of the panel and with the front, the back side is set on the back side of the pcb board towards the top surface of the lid, the LED light and several electronic components.It is arranged such so that the display device waterproof of refrigerator drawer, performance are more stable.
Description
Technical field
The present invention relates to a kind of refrigerator drawer more particularly to a kind of refrigerator drawers with display device.
Background technology
Refrigerator is as life household electrical appliances indispensable in people's daily life, and producer on the market is all in the work(to it of making all-out efforts
Energy and appearance are improved, more to adapt to consumer demand.Therefore various intelligent refrigerators come into being, incident to be
The operation of refrigerator is more simple, more convenient.The shell of the existing refrigerator either internal drawer overwhelming majority can pass through display
Screen is operable to reach the control to refrigerator functions.Therefore the quality of display screen quality is then related to the good of refrigerator performance
It is bad.
Current existing display screen is by display board, display board mount, touching medium（Spring, foam, touch membrane）Grade portions
Divide and be assembled successively, this kind of display screen is equipped with LED light.In general, it is level that the display screen on refrigerator drawer, which is arranged,
It places, LED light is set on the upper surface of display board externally to carry out light irradiation, however, the consequence being arranged such may
It is：The influence that the cold gas of cold duct internal flow is received on the wall body or lid of refrigerator drawer, is being equipped with LED
The top of the display board of lamp condenses, and is then easy to be formed water storage on the upper surface of the display board for a long time, moisture can be then impregnated with
The inside of the display board so that the short circuit of its internal electrical components leads to LED light failure.
Therefore, it is necessary to design a kind of improved refrigerator drawer to solve the above problems.
Invention content
The purpose of the present invention is to provide the refrigerators that a kind of performance is stablized to take out body.
To achieve the above object, the present invention adopts the following technical scheme that：A kind of refrigerator drawer, including box body, masking are in institute
The display device stated the lid on box body and be horizontally fixed on lid, the display device include panel, pcb board and glue
Display film patch on the panel is closed, the pcb board is equipped with LED light and several electronic components, and the panel has exposure
Operating surface above the lid and positioned at the bottom surface underneath towards the pcb board, the display film patch is bonded in described
On bottom surface, the pcb board has the back side opposite towards the front of the panel and with the front, and the back side is towards institute
The top surface of lid is stated, the LED light and several electronic components are set on the back side of the pcb board.
As further improved technical scheme of the present invention, the display device is additionally provided with to by the light of the LED light
Line is directed to the positive light-guide device.
As further improved technical scheme of the present invention, the display device further includes the display film patch of fitting up and down
And the light barrier of the pcb board, the light barrier are equipped with the perforation for the upward light transmission of light-guide device of stepping down.
As further improved technical scheme of the present invention, the pcb board is equipped with to be run through and is located at the perforation up and down
The through-hole of lower section, the light-guide device have across the through-hole and the perspective portion that is exposed in the perforation.
As further improved technical scheme of the present invention, the display film patch is typographical display pattern or word.
As further improved technical scheme of the present invention, the panel is the material that can be had an X-rayed, and by being noted in film
Transfer is made in modeling or film.
As further improved technical scheme of the present invention, the display film is attached at the top in the perspective portion to connect
It is irradiated by the LED light light.
As further improved technical scheme of the present invention, the light-guide device, which is additionally provided with, to be blocked below the LED light
First part and arc-shaped transition connect the second part of the first part and the perspective portion, the light of the LED light
It is refracted into the perspective portion via the second part.
Compared to the prior art, compared to the prior art, electronic component, LED light are arranged described the present invention present invention
On the pcb board back side, avoid LED light and electronic component setting in pcb board front, and pcb board front is because being chronically at humidity
Refrigerator in, be easy water storage, when Water accumulation is in pcb board front, then dipping electronic component and LED light be easy, to cause
Short circuit phenomenon, so that display device is damaged, electronic component is set to the occurrence of front then avoids this by the present invention.
Description of the drawings
Fig. 1 is the side schematic view of the display device of refrigerator drawer of the present invention.
Fig. 2 is the vertical view of refrigerator drawer of the present invention.
Specific implementation mode
As shown in Figs.1 and 2, present invention is disclosed a kind of refrigerator drawer 200, the refrigerator drawer 200 includes box
The lid 8 of body 7 and covering above the box body 7 to seal the box body 7.The box body 7 is equipped with cavity（It is not shown）.
The lid 8 is equipped with towards the inner surface in the cavity（Non- label）, opposite with inner surface outer surface
81 and the mounting groove 82 that is formed from the outer surface 81 to the cavity sunken inside positioned at 8 one end of the lid.The installation
Slot 82 has bottom wall（It is not shown）, the refrigerator drawer 200 is also with the display device being horizontally arranged in the mounting groove 82
100。
The display device 100 is sequentially bonded from top to bottom by panel 1, display film patch 2, light barrier 3, pcb board 4.
In the present invention, the panel 1 is equipped with the operating surface 11 positioned at over top, is located relatively at the operating surface 11
The bottom surface 12 that the below the panel is bonded with the display film patch 2.1 material of the panel can be that glass or acrylic etc. can be saturating
Depending on material, can by film be molded or film in transfer the methods of be made.
In conjunction with shown in Fig. 2, the display film patch 2 is printing layer, has pattern or word that printing is formed.In this implementation
In mode, the display film patch 2 is equipped with Touch Zone 22 and the feedback area 21 positioned at 22 periphery of the Touch Zone.
The lower section that the light barrier 3 is set to the display film patch 2 is fitted closely with display film patch 2.The light barrier 3
It is equipped with perforative perforation 31 up and down.
The pcb board 4 have towards the mounting groove 82 bottom wall the back side 42 and it is opposite with the back side 42 just
Face 41.The bottom surface of the light barrier 3 and positive 41 bonding.The back side 42 of the pcb board 4 is equipped with several electronic components
（Non- label）, control chip（Non- label）, several LED light 5 and the through-hole 43 for running through the pcb board 4 up and down.The through-hole 4
It is corresponding with about 31 perforation of the light barrier 3.The front of the pcb board 4 is without any electronic component or weldment.Such as
This setting so that the integral thickness of the display device 100 is relatively thin, so that display is more clear.
The LED light 5, which is corresponded to, on the back side 42 of the pcb board 4 is additionally provided with several light-guide devices 6.The light-guide device 6 is set
There is the perspective portion 61 being fixed in the through-hole 43 and extend upward into the perforation 31, block under the LED light
The first part 63 and arc-shaped transition of side connect the second part 62 of the first part 63 and the perspective portion 61.Described
A part of 63 horizontal extensions are located at the lower section of the LED light, have the first reflecting surface 631 in bottom.The second part 62 has
There is the first reflecting surface 621 positioned at outside, the perspective portion 61 is whole to be upwardly extended, and its end is set to institute for horizontal plane
State the lower section of display film patch 2.
In conclusion in embodiments of the present invention, the LED light 5 is arranged on the pcb board 4 towards the box body 7
The one side of cavity side, to reduce the thickness of whole display device 100, and because electronic component, LED light 5 and control
Coremaking piece is arranged with patch form on the back side of the pcb board 4 42, avoids because of 200 long-time of the refrigerator drawer
It is placed in refrigerator, is easy to be formed water storage on the upper surface of the display device 100, moisture can then be impregnated with the display device
100 pcb board 4 so that the short circuit of its internal electrical components leads to the generation of 5 failure of LED light.Additionally by the of light-guide device 2
One reflecting surface 631 and the second reflecting surface 621 reflect the light of LED light 5, and then from the bottom end in the perspective portion 61 to institute
2 irradiation of display film patch is stated, is illuminated simultaneously by the Touch Zone 22 of the display film patch 2 and positioned at the feedback area 21 of 22 periphery of Touch Zone
Through the panel 1, reach display effect.
When user needs using the various functions shown on display device of refrigerator 100, as long as it is right to press the panel 1
The operating surface 11 for answering the Touch Zone 22 is received by the feedback area 21 and the control chip of the pcb board 4, then reaches behaviour
The effect of control.
In addition, above example is merely to illustrate the present invention and not limits technical solution described in the invention, to this
The understanding of specification should be based on person of ordinary skill in the field, such as " front and back to run through " refers to not installing it
It is through before his part, then the description for example to "front", "rear", "left", "right", "upper", "lower" isotropy, although this
Specification is with reference to the above embodiments to present invention has been detailed description, and still, those skilled in the art answer
Work as understanding, person of ordinary skill in the field still can modify or equivalently replace the present invention, and all do not take off
Technical solution from the spirit and scope of the present invention and its improvement should all be covered in scope of the presently claimed invention.
Claims (8)
1. a kind of refrigerator drawer, including lid on the box body of box body, masking and the display that is horizontally fixed on lid
Device, the display device include the display film patch of panel, pcb board and bonding on the panel, and the pcb board is equipped with
LED light and several electronic components, the panel have the operating surface being exposed to above the lid and positioned at underneath towards institutes
The bottom surface of pcb board is stated, the display film patch is bonded on the bottom surface, it is characterised in that：The pcb board has towards the face
The front of plate and the back side opposite with the front, the back side is towards the top surface of the lid, if the LED light and described
Dry electronic component is set on the back side of the pcb board.
2. refrigerator drawer as described in claim 1, it is characterised in that：The display device is additionally provided with to by the LED light
Ray guidance to the positive light-guide device.
3. refrigerator drawer as claimed in claim 2, it is characterised in that：The display device further includes the fitting display up and down
Film pastes and the light barrier of the pcb board, and the light barrier is equipped with the perforation for the upward light transmission of light-guide device of stepping down.
4. refrigerator drawer as claimed in claim 3, it is characterised in that：The pcb board, which is equipped with, to be run through and up and down positioned at described
It perforates the through-hole of lower section, the light-guide device has across the through-hole and the perspective portion that is exposed in the perforation.
5. refrigerator drawer as claimed in claim 3, it is characterised in that：The display film patch is typographical display pattern or text
Word.
6. refrigerator drawer as described in claim 1, it is characterised in that：The panel is the material that can be had an X-rayed, and passes through film
Transfer is made in interior injection molding or film.
7. refrigerator drawer as claimed in claim 4, it is characterised in that：The display film is attached at the top in the perspective portion
To receive the irradiation of the LED light light.
8. refrigerator drawer as claimed in claim 4, it is characterised in that：The light-guide device, which is additionally provided with, to be blocked in the LED light
The first part of lower section and arc-shaped transition connect the second part of the first part and the perspective portion, the LED light
Light is refracted into via the second part in the perspective portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610133999.6A CN105698476B (en) | 2016-03-09 | 2016-03-09 | Refrigerator drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610133999.6A CN105698476B (en) | 2016-03-09 | 2016-03-09 | Refrigerator drawer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105698476A CN105698476A (en) | 2016-06-22 |
| CN105698476B true CN105698476B (en) | 2018-10-12 |
Family
ID=56220250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610133999.6A Active CN105698476B (en) | 2016-03-09 | 2016-03-09 | Refrigerator drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105698476B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766652A (en) * | 2016-11-23 | 2017-05-31 | 青岛海尔股份有限公司 | Display device and the refrigerator drawer with it |
| CN111076489B (en) * | 2019-03-08 | 2020-10-30 | 青岛海尔电冰箱有限公司 | Front panel assembly of drawer of refrigerator, drawer and refrigerator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1865819A (en) * | 2005-05-16 | 2006-11-22 | Winia万都株式会社 | Structure of display apparatus for refrigerator |
| CN101175954A (en) * | 2005-05-26 | 2008-05-07 | 松下电器产业株式会社 | Refrigerator |
| CN201417353Y (en) * | 2009-06-12 | 2010-03-03 | 深圳帝光电子有限公司 | Ultra-thin liquid crystal display device with high radiating efficiency |
| CN102405387A (en) * | 2009-05-12 | 2012-04-04 | Lg电子株式会社 | Refrigerator |
| CN204390659U (en) * | 2014-12-31 | 2015-06-10 | 广东美的制冷设备有限公司 | Household electrical appliance and ultra-thin display display screen thereof |
| CN204480611U (en) * | 2014-12-31 | 2015-07-15 | 广东美的制冷设备有限公司 | Ultra-thin display display screen and household electrical appliance |
| JP2015145783A (en) * | 2015-05-19 | 2015-08-13 | 日立アプライアンス株式会社 | refrigerator |
-
2016
- 2016-03-09 CN CN201610133999.6A patent/CN105698476B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1865819A (en) * | 2005-05-16 | 2006-11-22 | Winia万都株式会社 | Structure of display apparatus for refrigerator |
| CN101175954A (en) * | 2005-05-26 | 2008-05-07 | 松下电器产业株式会社 | Refrigerator |
| CN102405387A (en) * | 2009-05-12 | 2012-04-04 | Lg电子株式会社 | Refrigerator |
| CN201417353Y (en) * | 2009-06-12 | 2010-03-03 | 深圳帝光电子有限公司 | Ultra-thin liquid crystal display device with high radiating efficiency |
| CN204390659U (en) * | 2014-12-31 | 2015-06-10 | 广东美的制冷设备有限公司 | Household electrical appliance and ultra-thin display display screen thereof |
| CN204480611U (en) * | 2014-12-31 | 2015-07-15 | 广东美的制冷设备有限公司 | Ultra-thin display display screen and household electrical appliance |
| JP2015145783A (en) * | 2015-05-19 | 2015-08-13 | 日立アプライアンス株式会社 | refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105698476A (en) | 2016-06-22 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |