CN107388722A - Instruction board component and refrigerator in a kind of refrigerator compartment - Google Patents
Instruction board component and refrigerator in a kind of refrigerator compartment Download PDFInfo
- Publication number
- CN107388722A CN107388722A CN201710608738.XA CN201710608738A CN107388722A CN 107388722 A CN107388722 A CN 107388722A CN 201710608738 A CN201710608738 A CN 201710608738A CN 107388722 A CN107388722 A CN 107388722A
- Authority
- CN
- China
- Prior art keywords
- light
- refrigerator compartment
- transparent panel
- instruction
- refrigerator
- 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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses the instruction board component in a kind of refrigerator compartment and refrigerator, it is related to refrigerator art.Manufacture craft can be simplified on the premise of water proofing property is ensured, improve the service life of cover plate.Instruction board component in refrigerator compartment of the present invention, including metal cover board, multiple loopholes are offered on the metal cover board, the back side of the metal cover board is covered with transparent panel, side of the transparent panel away from the metal cover board is provided with circuit board, the circuit board is provided with multiple light-emitting components, and multiple light-emitting components correspond with multiple loopholes.The present invention can be used in refrigerator cold-storage room.
Description
Technical field
The present invention relates to the instruction board component in refrigerator art, more particularly to a kind of refrigerator compartment and refrigerator.
Background technology
With the development of science and technology, the function of refrigerator is also more and more, in order to meet the needs of different user, the refrigeration of refrigerator
Interior adds variable temperature drawer and moisturizing drawer etc., so as to realize multi-temperature zone storage and dry and wet point storage.And in order to facilitate user
Understand variable temperature drawer and mode of operation in moisturizing drawer or real-time parameter etc., an indicator board can be typically set in refrigerating chamber
Component, it is generally positioned on the top cover of variable temperature drawer and moisturizing drawer, for example, some instruction board components can light different work
Mode icon, to indicate mode of operation residing at present；Some instruction board components can light different temperature icons, to indicate mesh
Temperature in preceding drawer.
Instruction board component in the refrigerator compartment of prior art includes transparent plastic cover plate, is arranged at below plastic cover plate
Circuit board and multiple indicator lamps for being arranged on circuit board, wherein, plastic cover plate note on the surface of circuit board is covered with
Opaque film layer, corresponded in film layer multiple indicator lamps make it is multiple need the pierced patterns that show, it is a certain when needing to show
During pattern, corresponding indicator lamp is opened, light can then be transmitted by pierced pattern by plastic cover plate, to realize icon point
It is bright.
But due to the complex process of plastic cover plate overlay film, cost is higher, and because plastic cover plate is directly exposed to ice
Case is indoor, and temperature is relatively low in refrigerator compartment and changes greatly, and plastics are yielding, so as to influence outward appearance and display resolution.
If but plastic cover plate is directly replaced by metal cover board.Because metal can not be made transparent, come out, then need to light-illuminating
Through hole printing opacity is directly opened up on metal cover board, light is transmitted by through hole.But the presence of through hole can cause refrigerator
Indoor aqueous vapor is entered on the inside of metal cover board by through hole, so as to damage circuit board.
The content of the invention
Embodiments of the invention provide the instruction board component and refrigerator in a kind of refrigerator compartment, can ensure water proofing property
Under the premise of, the plastic cover plate of overlay film is replaced with metal cover board, so as to simplify manufacture craft, improves the service life of cover plate.
To reach above-mentioned purpose, on the one hand, the embodiment provides the instruction board component in a kind of refrigerator compartment,
Including metal cover board, multiple loopholes are offered on the metal cover board, the back side of the metal cover board is covered with transparent panel, institute
State side of the transparent panel away from the metal cover board and be provided with circuit board, the circuit board is provided with multiple light-emitting components, Duo Gesuo
Light-emitting component is stated to correspond with multiple loopholes.
On the other hand, the embodiment of the present invention additionally provides a kind of refrigerator, including refrigerating chamber, is provided with the refrigerating chamber above-mentioned
Instruction board component in refrigerator compartment described in scheme.
Instruction board component and refrigerator in refrigerator compartment provided in an embodiment of the present invention are more due to being offered on metal cover board
Individual loophole, multiple loopholes are corresponded on circuit board and are provided with multiple light-emitting components, therefore when needing some loophole to light, opened
Corresponding indicator lamp is opened, light can then be transmitted by the loophole, so as to realize indicator function, due to metal cover board generation
The plastic cover plate of overlay film has been replaced, so as to eliminate coating technique, and has improved the durability of cover plate.And due to metal cover board
The back side be covered with transparent panel, then transparent panel can block the loophole on metal cover board, so as to prevent in refrigerator compartment
Aqueous vapor enter metal cover board on the inside of, effectively protect circuit board.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the decomposition texture schematic diagram that the embodiment of the present invention indicates board component；
Fig. 2 is Fig. 1 partial enlarged drawing；
Fig. 3 is that the embodiment of the present invention indicates that board component is installed on the structural representation on drawer top cover.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It is right
For one of ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Term " first ", " second " be only used for describe purpose, and it is not intended that instruction or imply relative importance or
The implicit quantity for indicating indicated technical characteristic.Thus, " first " is defined, the feature of " second " can be expressed or imply
Ground includes one or more this feature.In the description of the invention, unless otherwise indicated, " multiple " be meant that two or
Two or more.
The instruction board component in refrigerator compartment provided referring to Fig. 1, embodiments of the invention, including metal cover board 1, it is described
Multiple loopholes 11 are offered on metal cover board 1, the back side of the metal cover board 1 is covered with transparent panel 2, and the transparent panel 2 is remote
Side from the metal cover board 1 is provided with circuit board 3, and the circuit board 3 is provided with multiple light-emitting component (not shown)s, more
The individual light-emitting component corresponds with multiple loopholes 11.
Instruction board component and refrigerator in refrigerator compartment provided in an embodiment of the present invention, due to being offered on metal cover board 1
Multiple loopholes 11, multiple loopholes 11 are corresponded on circuit board 3 and are provided with multiple light-emitting components, therefore when needing some loophole 11
When lighting, corresponding light-emitting component is opened, light can then be transmitted by the loophole 11, so as to realize indicator function, by
In the plastic cover plate that overlay film is instead of with metal cover board 1, so as to eliminate coating technique, and the durability of cover plate is improved.
And because the back side of metal cover board 1 is covered with transparent panel 2, then transparent panel 2 can block the loophole 11 on metal cover board 1
Firmly, so as to prevent the aqueous vapor in refrigerator compartment from entering the inner side of metal cover board 1, circuit board 3 is effectively protected.
Because light is that diverging is projected, therefore when lighting one of light-emitting component, the remaining light of diverging may be by
Adjacent loophole 11 transmits, so as to cause to judge by accident to observer.In order to solve the above problems, as described in Figure 1, can send out
Multiple light guides 4 are set between optical element and the transparent panel 2, and multiple light guides 4 correspond with multiple loopholes 11, guide-lighting
One end of part 4 is relative with the light-emitting component, and the other end is relative with the loophole 11, and thus, light can be oriented to by light guide 4
Corresponding loophole 11, prevents divergence of beam and influences other loopholes 11.
Wherein, the implementation of light guide 4 can have a variety of, it is for instance possible to use light transmissive material is fabricated to solid lead
Light beam, then coat reflecting layer in the side wall of light-guiding pillar.As shown in figure 1, light-guiding pillar can also be made using light-proof material, and
Guide-lighting through hole 41 is opened up in light-guiding pillar, described light-guiding pillar one end is bonded with the circuit board 3, the other end and the transparent panel 2
Fitting, the first end of the guide-lighting through hole 41 is corresponding with the luminous element position, the second end of the guide-lighting through hole 41 and institute
State the position correspondence of loophole 11.Light guide 4 is made using latter scheme and is not susceptible to light leak, the emitting brightness of loophole 11 can
To be guaranteed.
Light-guiding pillar can use the transparent materials such as glass, plastics to make, and the processability of plastics is good, in the side shown in Fig. 1
In case, due to open up guide-lighting through hole 41 in light-guiding pillar, therefore light-guiding pillar is preferably made using plastic material.
In order to improve the emitting brightness of loophole 11, as shown in Figure 1 and Figure 2, preferably the aperture of the guide-lighting through hole 41 is set
It is set to from the first end of guide-lighting through hole 41 and is gradually reduced to the second end.Thus, the light collection that can be sent light-emitting component, makes
The emitting brightness of unthreaded hole 11 is higher.
For the ease of transparent panel 2 and metal cover board 1 are positioned, as shown in figure 1, it is preferred that corresponding more on the transparent panel 2
The position of the individual loophole 11 sets multiple transparent projections 21, and multiple raised 21 one-to-one corresponding cooperations are stretched into described
In unthreaded hole 11.Thus, transparent panel 2 and metal cover board 1 can be positioned by projection 21 and the cooperation of loophole 11, and stretches into printing opacity
Projection 21 in hole 11 can also play a part of dustproof and waterproof, can prevent dust and water from being accumulated in loophole 11.
The material of transparent panel 2 can be the transparent materials such as glass, plastics, be set on transparent panel 2 in raised 21 scheme,
It is integrally formed for the ease of transparent panel 2 and projection 21, preferably clear plate 2 uses transparent plastics material, the processability of plastics is good,
It is not easily broken.
In the above-described embodiments, for the ease of projection 21 is stretched into loophole 11, projection 21 is preferably arranged to frustum
Shape structure, and the one end for making raised 21 areas larger is connected with the transparent panel 2, and the aperture of loophole 11 is arranged to and institute
The diameter for stating the larger one end of raised 21 areas matches.Thus, when assembling transparent panel 2 and metal cover board 1, projection 21 is made
Small end alignment loophole 11 inserts, because the end diameter of projection 21 is less than the aperture of loophole 11, therefore convenient contraposition insertion,
When transparent panel 2 and metal cover board 1 are bonded, the big end of projection 21 coordinates with loophole 11, so as to realize transparent panel 2 and metal cover
The positioning of plate 1.After transparent panel 2 and metal cover board 1 position, transparent panel 2 and metal cover board 1 can be glued by adhesive tape, glue etc.
It is connected together.
Wherein, the preferred span of the angle of sides of projection 21 is 2 °~5 °.It is saturating that gradient too small raised 21 is not easy insertion
Unthreaded hole 11, the excessive then small end area of gradient is too small, can influence the intensity of projection 21.
For the ease of the making and assembling of light guide 4, as shown in figure 1, it is preferred that by multiple integral productions of light guide 4, thus,
Integrally formed multiple entirety of light guides 4 can be assembled, so as to simplify assembly technology.
As shown in Fig. 2 for the ease of positioning, also multiple locating slots can be set close to the side of light guide 4 in transparent panel 2
22, multiple locating slots 22 correspond with multiple loopholes 11, light guide 4 is stretched into close to one end of transparent panel 2 fixed
In the groove 22 of position, consequently facilitating the installation positioning of light guide 4.
As shown in figure 1, can be connected through a screw thread between transparent panel 2 and circuit board 3, formed with support column 23 on transparent panel 2,
End face of the support column 23 away from the transparent panel 2 and the circuit board 3 are against offering internal thread hole 221, electricity in support column 23
The position of the corresponding internal thread hole 221 of road plate 3 offers screw via 31, screw (not shown) through screw via 31 with it is interior
Screwed hole 221 is connected.Support column provides support force between transparent panel 2 and circuit board 3, prevents light guide 4 by larger
Pressure and be subject to crushing.In order that support force it is uniform, support column 23 is preferably arranged to multiple, and be uniformly distributed in transparent panel 2
Between circuit board 3.
In embodiments herein, light-emitting component can be the light sources such as LED, fluorescent lamp, not limit herein.
On the other hand, the embodiment of the present invention additionally provides a kind of refrigerator, including refrigerating chamber, is provided with the refrigerating chamber above-mentioned
Instruction board component in refrigerator compartment described in any embodiment.
Refrigerator provided in an embodiment of the present invention, due to including the instruction board component described in any of the above-described embodiment, energy
Reach the same technique effect of the embodiment of above-mentioned instruction board component.That is, on the premise of water proofing property is ensured, with metal cover board 1
Instead of the plastic cover plate of overlay film, so as to simplify manufacture craft, the service life of cover plate is improved.
Specifically, instruction board component may be disposed on the inwall of refrigerating chamber, when being provided with variable temperature drawer and moisturizing in refrigerating chamber
During drawer, as shown in figure 3, instruction board component may also set up on the top cover 5 of variable temperature drawer or moisturizing drawer.
Other compositions of refrigerator on the embodiment of the present invention etc. have been well known to those skilled in the art, herein no longer
Describe in detail.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. the instruction board component in a kind of refrigerator compartment, it is characterised in that including metal cover board, offered on the metal cover board
Multiple loopholes, the back side of the metal cover board are covered with transparent panel, and side of the transparent panel away from the metal cover board is set
There is a circuit board, the circuit board is provided with multiple light-emitting components, a pair of multiple light-emitting components and the multiple loopholes 1
Should.
2. the instruction board component in refrigerator compartment according to claim 1, it is characterised in that the light-emitting component with it is described
Multiple light guides are provided between transparent panel, one end of the light guide is corresponding with the light-emitting component, the other end and the printing opacity
Hole site is corresponding.
3. the instruction board component in refrigerator compartment according to claim 2, it is characterised in that the light guide is included by not
Light-guiding pillar made of light transmissive material, guide-lighting through hole is offered in the light-guiding pillar, and described light-guiding pillar one end is pasted with the circuit board
Close, the other end is bonded with the transparent panel, and the first end of the guide-lighting through hole is corresponding with the luminous element position, the leaded light
Second end of through hole and the loophole position correspondence.
4. the instruction board component in refrigerator compartment according to claim 3, it is characterised in that the aperture of the guide-lighting through hole
It is gradually reduced from the first end of the guide-lighting through hole to the second end.
5. according to the instruction board component in refrigerator compartment according to any one of claims 1 to 4, it is characterised in that described
The position that isotropic disk corresponds to multiple loopholes is stretched into formed with multiple transparent projections, multiple raised one-to-one corresponding cooperations
In the loophole.
6. the instruction board component in refrigerator compartment according to claim 5, it is characterised in that the projection is taper type knot
Structure, and the larger one end of the projection area is connected with the transparent panel, the aperture of the loophole and the projection area compared with
The diameter of big one end matches.
7. the instruction board component in the refrigerator compartment according to any one of claim 2~4, it is characterised in that Duo Gesuo
Light guide is stated to be integrally formed.
8. the instruction board component in the refrigerator compartment according to any one of claim 2~4, it is characterised in that described
Isotropic disk offers multiple locating slots close to the side of light guide, and multiple locating slots correspond with multiple loopholes,
The light guide is stretched into the locating slot close to one end of transparent panel.
9. according to the instruction board component in refrigerator compartment according to any one of claims 1 to 4, it is characterised in that described
Isotropic disk is provided with support column, end face of the support column away from the transparent panel and the circuit close to the surface of the circuit board
Plate is against offering internal thread hole, the position that the circuit board corresponds to the internal thread hole offers screw in the support column
Via, screw are connected through screw via and internal thread hole.
10. a kind of refrigerator, including refrigerating chamber, it is characterised in that any one of claim 1~9 institute is provided with the refrigerating chamber
Instruction board component in the refrigerator compartment stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710608738.XA CN107388722A (en) | 2017-07-24 | 2017-07-24 | Instruction board component and refrigerator in a kind of refrigerator compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710608738.XA CN107388722A (en) | 2017-07-24 | 2017-07-24 | Instruction board component and refrigerator in a kind of refrigerator compartment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107388722A true CN107388722A (en) | 2017-11-24 |
Family
ID=60337496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710608738.XA Pending CN107388722A (en) | 2017-07-24 | 2017-07-24 | Instruction board component and refrigerator in a kind of refrigerator compartment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107388722A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151400A (en) * | 2017-11-29 | 2018-06-12 | 青岛海尔股份有限公司 | Refrigeration compartment and with its refrigerator |
| CN109708421A (en) * | 2018-11-22 | 2019-05-03 | 青岛海尔股份有限公司 | Refrigerator drawer |
| CN110006215A (en) * | 2019-04-19 | 2019-07-12 | 安徽康佳同创电器有限公司 | A kind of refrigerator fan housing and refrigerator |
| CN111189289A (en) * | 2018-11-14 | 2020-05-22 | 青岛海尔股份有限公司 | Upper cover assembly of drawer, drawer and refrigerator |
| CN111189291A (en) * | 2018-11-14 | 2020-05-22 | 青岛海尔股份有限公司 | Drawer of refrigerator and refrigerator |
| CN111189290A (en) * | 2018-11-14 | 2020-05-22 | 青岛海尔股份有限公司 | Drawer of refrigerator and refrigerator |
| CN115223465A (en) * | 2021-04-17 | 2022-10-21 | 江门劳士国际电气有限公司 | Sign lamp manufacturing method, light-transmitting assembly and sign lamp |
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| CN203454583U (en) * | 2013-07-22 | 2014-02-26 | 中山市维诺电器有限公司 | Refrigerator separation plate convenient to assemble |
| CN104390186A (en) * | 2014-11-13 | 2015-03-04 | 宁波市鄞州雅佳达车业有限公司 | Steering lamp |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151400A (en) * | 2017-11-29 | 2018-06-12 | 青岛海尔股份有限公司 | Refrigeration compartment and with its refrigerator |
| CN111189289A (en) * | 2018-11-14 | 2020-05-22 | 青岛海尔股份有限公司 | Upper cover assembly of drawer, drawer and refrigerator |
| CN111189291A (en) * | 2018-11-14 | 2020-05-22 | 青岛海尔股份有限公司 | Drawer of refrigerator and refrigerator |
| CN111189290A (en) * | 2018-11-14 | 2020-05-22 | 青岛海尔股份有限公司 | Drawer of refrigerator and refrigerator |
| CN111189290B (en) * | 2018-11-14 | 2021-11-26 | 海尔智家股份有限公司 | Drawer of refrigerator and refrigerator |
| CN109708421A (en) * | 2018-11-22 | 2019-05-03 | 青岛海尔股份有限公司 | Refrigerator drawer |
| CN109708421B (en) * | 2018-11-22 | 2021-06-22 | 海尔智家股份有限公司 | Refrigerator drawer |
| CN110006215A (en) * | 2019-04-19 | 2019-07-12 | 安徽康佳同创电器有限公司 | A kind of refrigerator fan housing and refrigerator |
| CN115223465A (en) * | 2021-04-17 | 2022-10-21 | 江门劳士国际电气有限公司 | Sign lamp manufacturing method, light-transmitting assembly and sign lamp |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |
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| RJ01 | Rejection of invention patent application after publication |