CN107357000A - Light guide structure and household electrical appliance - Google Patents
Light guide structure and household electrical appliance Download PDFInfo
- Publication number
- CN107357000A CN107357000A CN201710653244.3A CN201710653244A CN107357000A CN 107357000 A CN107357000 A CN 107357000A CN 201710653244 A CN201710653244 A CN 201710653244A CN 107357000 A CN107357000 A CN 107357000A
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- light
- light guide
- guide structure
- smooth surface
- electrical appliance
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- 238000009434 installation Methods 0.000 claims description 29
- 238000007639 printing Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000004148 unit process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention provides a kind of light guide structure and household electrical appliance.The wherein light guide structure includes light guide section and light lead portion, and the side of light guide section forms exiting surface, and the opposite side of light guide section is formed to be arranged on into smooth surface into smooth surface, light lead portion, and light lead portion is used for entering smooth surface light lead.Apply the technical scheme of the present invention, by light lead portion to light guide section light lead, then by entering smooth surface reception light, and the exiting surface injection by light by light guide section, the collection and conduction to light can be realized well.The light guide structure is applied on household electrical appliance, the problem of deviation is larger between the brightness inside household electrical appliance and the ambient brightness of reality can be improved so that household electrical appliance can apply its control unit to realize and more accurately control.
Description
Technical field
The present invention relates to family's electro-technical field, in particular to a kind of light guide structure and household electrical appliance.
Background technology
At present, display can be set on many household electrical appliance, with for showing the working condition of household electrical appliance.In order to automatic
The brightness of display is adjusted, understands and a light-sensitive element is set on the panel of household electrical appliance, to be incited somebody to action by the test of light-sensitive element
The brightness regulation of display matches to ambient brightness.
However, the light transmittance of the panel of existing household electrical appliance is limited, it is arranged on the light-sensitive element inside household electrical appliance and surveys
Deviation is larger between the brightness tried and the ambient brightness of reality, and then the brightness being difficult to effectively to display is controlled.
The content of the invention
It is a primary object of the present invention to provide a kind of light guide structure and household electrical appliance, to solve household electric in the prior art
The problem of light-sensitive element installed in device is difficult to accurately measure ambient brightness.
To achieve these goals, according to an aspect of the invention, there is provided a kind of light guide structure, including light guide section and
Light lead portion, the side of light guide section form exiting surface, and the opposite side of light guide section is formed into smooth surface；Light lead portion is arranged on into smooth surface,
Light lead portion is used for entering smooth surface light lead.
Further, in light lead portion formed with the light lead face and reflective surface being connected, reflective surface is relative to entering smooth surface angulation
Degree ground is set, and light lead face is used to light is directed into reflective surface and/or enters smooth surface, and reflective surface is used to light reflexing to entering light
Face.
Further, reflective surface and the angle entered between smooth surface are 47.5 °~54.5 °.
Further, light lead face is cabochon, and is protruded towards reflective surface.
Further, light guide structure also includes installation portion, and installation portion is arranged on light guide section, for housing to be installed
Connection.
Further, installation portion is arranged on the end of light guide section, formed with the slot being adapted with housing on installation portion.
Further, light guide structure also includes passing light portion, passes light portion and is arranged on exiting surface, passes light portion and is used for exiting surface
The light conduction of injection is to pre-position.
Further, the first end for passing light portion is connected with exiting surface, is passed on second end in light portion formed with transparent surface, is passed light
The first end in portion receives light and connects light and spread out of from transparent surface.
Further, the first end for passing light portion is tapering type shape, and the tapered direction of tapering type shape is towards light guide section
Second end.
Further, the printing opacity direction of transparent surface is angularly set with passing the length direction in light portion.
Further, pass and refractive power face is also formed with second end in light portion, refractive power face is used for the length side that edge is passed to light portion
Refracted to the light of propagation at transparent surface.
Further, refractive power face is curved surface.
To achieve these goals, according to an aspect of the invention, there is provided a kind of household electrical appliance, including housing and set
The light guide structure on housing is put, light guide structure is above-mentioned light guide structure.
Further, housing forms closing space, and light guide section is arranged on housing, and exiting surface be located at closing space it
It is interior, enter smooth surface and be located at outside closing space.
Further, household electrical appliance also include light-sensitive element, light-sensitive element be arranged in closing space with exiting surface phase
Accordingly opening position.
Further, in light lead portion formed with the light lead face and reflective surface being connected, reflective surface is relative to entering smooth surface angulation
Degree ground is set, and light lead face is used to light is directed into reflective surface and/or enters smooth surface, and reflective surface is used for light is anti-by light guide section
Penetrate to light-sensitive element.
Further, installation groove is offered on housing, light guide structure also includes installation portion, and installation portion is arranged on light guide section
On, installation portion is connected with installation groove.
Apply the technical scheme of the present invention, by light lead portion to light guide section light lead, then by entering smooth surface receive light, and by light
Line is projected by the exiting surface of light guide section, can realize the collection and conduction to light well.The light guide structure is applied to house
On electrical appliance, the problem of deviation is larger between the brightness inside household electrical appliance and the ambient brightness of reality can be improved so that house
Electrical appliance can apply its control unit to realize and more accurately control.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is further detailed explanation.
Brief description of the drawings
The Figure of description for forming the part of the present invention is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the overall structure diagram of the embodiment one of the light guide structure according to the present invention；
Fig. 2 shows structural representation when Fig. 1 light guide structure is applied to household electrical appliance；
Fig. 3 shows the overall structure diagram of the embodiment two of the light guide structure according to the present invention.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, light guide section；11st, exiting surface；12nd, smooth surface is entered；20th, light lead portion；21st, light lead face；22nd, reflective surface；30th, install
Portion；31st, slot；40th, light portion is passed；41st, transparent surface；42nd, refractive power face；50th, housing；51st, installation groove；60th, light-sensitive element.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, it should all belong to the model that the present invention protects
Enclose.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so use
Term can exchange in the appropriate case, so as to embodiments of the invention described herein.In addition, term " comprising " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing series of steps or unit
Process, method, system, product or equipment are not necessarily limited to those steps clearly listed or unit, but may include without clear
It is listing to Chu or for the intrinsic other steps of these processes, method, product or equipment or unit.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
Fig. 1 shows the embodiment one of the light guide structure of the present invention, and the light guide structure includes light guide section 10 and light lead portion 20,
The side of light guide section 10 forms exiting surface 11, and the opposite side of light guide section 10 is formed to be arranged on into smooth surface into smooth surface 12, light lead portion 20
On 12, light lead portion 20 is used for entering the light lead of smooth surface 12.
The technical scheme of Application Example one, by light lead portion 20 to the light lead of light guide section 10, then by entering smooth surface 12 receive light
Line, and light is projected by the exiting surface 11 of light guide section 10, the collection and conduction to light can be realized well.By the leaded light
Structure is applied on household electrical appliance, and it is larger can to improve deviation between the brightness inside household electrical appliance and the ambient brightness of reality
Problem so that household electrical appliance can apply its control unit to realize and more accurately control.
Optionally, light guide section 10 and light lead portion 20 can be made up of the transparent material such as acrylic.
Above-mentioned control, can be that the light-sensitive element combination controller combined inside household electrical appliance adjusts the bright of display
Degree, and then the brightness of display is matched with ambient brightness, in order to which user observes display.
As shown in figure 1, as a preferred embodiment, formed with the light lead face being connected 21 and instead in light lead portion 20
Smooth surface 22.Reflective surface 22 is angularly set relative to smooth surface 12 is entered, and light lead face 21 is used to light being directed to the He of reflective surface 22
Enter smooth surface 12, reflective surface 22 is used to reflex to light into smooth surface 12.Guiding for light can be realized by light lead face 21,
The light being not transmitted into smooth surface 12 can be then reflected into smooth surface 12 by reflective surface 22.As a kind of preferable embodiment party
Formula, reflective surface 22 and the angle entered between smooth surface 12 are 47.5 °~54.5 °., can be preferably by light in the angular range
It is reflected into smooth surface 12.
Optionally, as shown in figure 1, light lead face 21 is cabochon, and protruded towards reflective surface 22.The light lead of the cabochon
Face 21 can change the direction of propagation of light so that light is propagated towards reflective surface 22, then allows reflective surface 22 to be reflected to light
Enter smooth surface 12.
As a kind of embodiment being more highly preferred to, for the ease of installing and also being included using light guide structure, light guide structure
Installation portion 30, installation portion 30 are arranged on light guide section 10, for being connected with housing 50 to be installed.Optionally, on installation portion 30
Formed with the slot 31 being adapted with housing 50, it is attached by the way of grafting more convenient.In addition, lead
Photo structure can also be assemblied on housing 50 by buckle or other fastening structures, such as latch, screw, stickup, screw thread rotation.
Present invention also offers a kind of household electrical appliance of the light guide structure of Application Example one, as shown in Fig. 2 the household electric
Device includes housing 50 and the light guide structure being arranged on housing 50.Collection to light can be realized well by the light guide structure
And conduction.The light guide structure is bright applied to the brightness that on household electrical appliance, can improve inside household electrical appliance and the environment of reality
The problem of deviation is larger between degree so that household electrical appliance can apply its control unit to realize and more accurately control.
Generally, the housing 50 of household electrical appliance can form closing space.For convenience of description in light guide structure and household electrical appliance
The relation of portion's control element, therefore eliminate the part of housing 50.The exiting surface 11 of light guide section 10 is located within closing space, guide-lighting
The smooth surface 12 of entering in portion 10 is located at outside closing space.Light lead portion 20 passes to the light of aggregation into smooth surface 12, and light guide section 10 is again
It is projected by exiting surface 11 corresponding with control unit within closing space.
As shown in Fig. 2 the household electrical appliance also include light-sensitive element 60, light-sensitive element 60 be arranged in closing space with going out
The accordingly opening position of smooth surface 11.So, the light that exiting surface 11 projects can be shone directly on light-sensitive element 60, increased
Add the light-inductive effect of light-sensitive element 60 so that household electrical appliance can be realized to function element and more accurately controlled.It is optional
, above-mentioned function element can be display.Specifically, using the light guide structure of embodiment one, in light lead portion 20 formed with
The light lead face being connected 21 and reflective surface 22, reflective surface 22 are angularly set relative to smooth surface 12 is entered.Light lead face 21 is used for will
Light is directed to reflective surface 22 and enters smooth surface 12, and reflective surface 22 is used to light being reflected to light-sensitive element 60 by light guide section 10.
As shown in Fig. 2 installation groove 51 is offered on housing 50.Light guide structure also includes installation portion 30, and installation portion 30 is set
Put on light guide section 10, installation portion 30 is connected with installation groove 51.Installed by installation groove 51 to coordinate with installation portion 30,
It can realize to the more firm fixation of light guide structure.In addition, light guide structure can also be tied by buckle or other fastenings
Structure, such as latch, screw, stickup, screw thread rotation are assemblied on housing 50.
Fig. 3 shows the embodiment two of the light guide structure of the present invention, the technical scheme and the above embodiments of embodiment two
One technical scheme is compared, and differing only in the light guide structure of embodiment two also includes passing light portion 40, passes light portion 40 and is arranged on out
In smooth surface 11, pass light portion 40 and be used for the light conduction that exiting surface 11 projects to pre-position.Above-mentioned precalculated position is family
The position for needing the control unit using light inside electrical appliance.Exiting surface 11 can be projected by passing light portion 40
Light direction propagation avoids light from being scattered again to reduce light intensity to precalculated position.
Optionally, light portion 40 is passed to be made up of the transparent material such as acrylic.
As shown in figure 3, in the technical scheme of embodiment two, the first end for passing light portion 40 is connected with exiting surface 11, passes light
Formed with transparent surface 41 on second end in portion 40, the first end in biography light portion 40 receives light and connects light to be spread out of from transparent surface 41.
Transparent surface 41 is arranged on to above-mentioned precalculated position, it is possible to realize the direction propagation of light.
As a preferred embodiment, as shown in figure 3, the first end for passing light portion 40 is tapering type shape, it is tapering type
The tapered direction of shape is towards the second end of light guide section 10.Pass through the first end for passing light portion 40 of tapering type shape, it is possible to achieve
Further aggregation to light, further enhances light intensity.
As shown in figure 3, in order that obtaining transparent surface 41 has more rising angles, the printing opacity direction of transparent surface 41 can phase
Angularly set for the length direction for passing light portion 40.So, it is only necessary to adjust the printing opacity direction of transparent surface 41 with passing light portion
Angle between 40 length direction, it is possible to realize the light extraction of multi-angle.It is more highly preferred to, on the second end for passing light portion 40
The refractive power face of being also formed with 42, refractive power face 42 are used to the light propagated along the length direction for passing light portion 40 refracting to transparent surface 41
Place.Light can be better achieved by refractive power face 42 and passing the change of the propagation angle in light portion 40.It is more highly preferred to, refractive power face
42 be curved surface, to reduce light intensity loss of the light when changing the direction of propagation.
Present invention also offers a kind of household electrical appliance (not shown) of the light guide structure of Application Example two, the family expenses
Electrical equipment includes housing 50 and the light guide structure being arranged on housing 50.Ambient light can preferably be led by the light guide structure
Enter to household electrical appliance.By light lead portion 20 to the light lead of light guide section 10, then by entering smooth surface 12 light is received, and light is passed through
The exiting surface 11 of light guide section 10 projects, and can realize collection and conduction to light well.Can be by light extraction by passing light portion 40
The light direction propagation that face 11 is projected avoids light from being scattered again to reduce light intensity to precalculated position.Above-mentioned light guide structure should
For household electrical appliance, the problem of deviation is larger between the brightness inside household electrical appliance and the ambient brightness of reality can be improved, made
Obtaining household electrical appliance can apply the realization of its control unit more accurately control.
Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Do not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for the ease of description, each portion shown in accompanying drawing
The size divided not is to be drawn according to the proportionate relationship of reality.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as authorizing explanation
A part for book.In shown here and discussion all examples, any occurrence should be construed as merely exemplary, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label
Similar terms is represented in following accompanying drawing with letter, therefore, once it is defined in a certain Xiang Yi accompanying drawing, then subsequent attached
It need not be further discussed in figure.
For the ease of description, space relative terms can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
In the description of the invention, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " laterally, vertical,
Vertically, orientation or position relationship indicated by level " and " top, bottom " etc. are normally based on orientation or position shown in the drawings and closed
System, it is for only for ease of the description present invention and simplifies description, in the case where not making opposite explanation, these nouns of locality do not indicate that
There must be specific orientation with the device or element for implying meaning or with specific azimuth configuration and operation, therefore can not manage
Solve as limiting the scope of the invention；The noun of locality " inside and outside " refers to relative to inside and outside each part profile in itself.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (17)
- A kind of 1. light guide structure, it is characterised in that including：Light guide section (10), the side of the light guide section (10) form exiting surface (11), and the opposite side of the light guide section (10) is formed Enter smooth surface (12)；Light lead portion (20), be arranged on it is described enter smooth surface (12) on, the light lead portion (20) be used for it is described enter smooth surface (12) light lead.
- 2. light guide structure according to claim 1, it is characterised in that draw on the light lead portion (20) formed with what is be connected Smooth surface (21) and reflective surface (22), the reflective surface (22) relative to it is described enter smooth surface (12) angularly set, the light lead Face (21) be used for by light be directed to the reflective surface (22) and/or it is described enter smooth surface (12), the reflective surface (22) be used for will Light enters smooth surface (12) described in reflexing to.
- 3. light guide structure according to claim 2, it is characterised in that the reflective surface (22) with it is described enter smooth surface (12) it Between angle be 47.5 °~54.5 °.
- 4. light guide structure according to claim 3, it is characterised in that the light lead face (21) is cabochon, and direction Reflective surface (22) protrusion.
- 5. light guide structure according to claim 1, it is characterised in that the light guide structure also includes installation portion (30), institute State installation portion (30) to be arranged on the light guide section (10), for being connected with housing (50) to be installed.
- 6. light guide structure according to claim 5, it is characterised in that the installation portion (30) is arranged on the light guide section (10) end, formed with the slot (31) being adapted with the housing (50) on the installation portion (30).
- 7. light guide structure according to claim 1, it is characterised in that the light guide structure also includes passing light portion (40), institute State biography light portion (40) to be arranged on the exiting surface (11), the light for passing light portion (40) and being used to project the exiting surface (11) Line is conducted to pre-position.
- 8. light guide structure according to claim 7, it is characterised in that the first end for passing light portion (40) and the light extraction Face (11) connects, formed with transparent surface (41), first termination for passing light portion (40) on second end for passing light portion (40) Receive light and connect the light and spread out of from the transparent surface (41).
- 9. light guide structure according to claim 8, it is characterised in that the first end for passing light portion (40) is tapering type shape Shape, the tapered direction of the tapering type shape is towards the second end of the light guide section (10).
- 10. light guide structure according to claim 8, it is characterised in that the printing opacity direction of the transparent surface (41) with it is described The length direction for passing light portion (40) is angularly set.
- 11. light guide structure according to claim 10, it is characterised in that also formed on second end for passing light portion (40) There is refractive power face (42), the light that the refractive power face (42) is used to propagate the length direction along biography light portion (40) refracts to institute State transparent surface (41) place.
- 12. light guide structure according to claim 11, it is characterised in that the refractive power face (42) is curved surface.
- 13. a kind of household electrical appliance, including housing (50) and the light guide structure that is arranged on the housing (50), it is characterised in that The light guide structure is the light guide structure any one of claim 1 to 12.
- 14. household electrical appliance according to claim 13, it is characterised in that the housing (50) forms closing space, described Light guide section (10) is arranged on the housing (50), and the exiting surface (11) is located within the closing space, it is described enter Smooth surface (12) is located at outside the closing space.
- 15. household electrical appliance according to claim 14, it is characterised in that the household electrical appliance also include light-sensitive element (60), the light-sensitive element (60) be arranged in the closing space with the exiting surface (11) accordingly opening position.
- 16. household electrical appliance according to claim 15, it is characterised in that formed with being connected on the light lead portion (20) Light lead face (21) and reflective surface (22), the reflective surface (22) relative to it is described enter smooth surface (12) angularly set, it is described to draw Smooth surface (21) be used for by light be directed to the reflective surface (22) and/or it is described enter smooth surface (12), the reflective surface (22) is used for Light is reflected to the light-sensitive element (60) by the light guide section (10).
- 17. household electrical appliance according to claim 14, it is characterised in that installation groove is offered on the housing (50), The light guide structure also includes installation portion (30), and the installation portion (30) is arranged on the light guide section (10), the installation portion (30) it is connected with the installation groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710653244.3A CN107357000A (en) | 2017-08-02 | 2017-08-02 | Light guide structure and household electrical appliance |
| PCT/CN2018/087942 WO2019024571A1 (en) | 2017-08-02 | 2018-05-23 | Light-guiding structure and home appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710653244.3A CN107357000A (en) | 2017-08-02 | 2017-08-02 | Light guide structure and household electrical appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107357000A true CN107357000A (en) | 2017-11-17 |
Family
ID=60288120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710653244.3A Pending CN107357000A (en) | 2017-08-02 | 2017-08-02 | Light guide structure and household electrical appliance |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107357000A (en) |
| WO (1) | WO2019024571A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019024571A1 (en) * | 2017-08-02 | 2019-02-07 | 格力电器（武汉）有限公司 | Light-guiding structure and home appliance |
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| CN2718600Y (en) * | 2004-05-10 | 2005-08-17 | 纬创资通股份有限公司 | Light guide column made from optical fibre |
| CN1991968A (en) * | 2005-12-28 | 2007-07-04 | 明基电通股份有限公司 | Display device |
| FR2948203A3 (en) * | 2009-07-17 | 2011-01-21 | Franck Andre Marie Guigan | DEVICE FOR MODIFYING A LIGHT BEAM |
| CN201984176U (en) * | 2011-01-19 | 2011-09-21 | 中兴通讯股份有限公司 | Light guide column structure of mobile phone |
| CN202791732U (en) * | 2012-04-13 | 2013-03-13 | 惠州市德赛西威汽车电子有限公司 | Lighting device of automobile instrument panel and light guide pieces thereof |
| CN103968333A (en) * | 2014-04-24 | 2014-08-06 | 京东方科技集团股份有限公司 | Brilliance enhancement film and display device |
| CN204437949U (en) * | 2014-12-30 | 2015-07-01 | 佛山正能量节能科技有限公司 | Novel side wall lighting system |
| CN204462439U (en) * | 2015-03-10 | 2015-07-08 | 佛山市顺德区美的洗涤电器制造有限公司 | The dish-washing machine in light-guiding pillar and change source light direction |
| CN205717776U (en) * | 2016-06-12 | 2016-11-23 | 珠海格力电器股份有限公司 | Light-sensitive device mounting structure and air-conditioner |
| CN106910423A (en) * | 2017-04-10 | 2017-06-30 | 珠海格力电器股份有限公司 | Display device and air-conditioning equipment |
| CN207352203U (en) * | 2017-08-02 | 2018-05-11 | 珠海格力电器股份有限公司 | Light guide structure and household electrical appliance |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019024571A1 (en) * | 2017-08-02 | 2019-02-07 | 格力电器（武汉）有限公司 | Light-guiding structure and home appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019024571A1 (en) | 2019-02-07 |
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Application publication date: 20171117 |