CN108508525A - Light guide structure, shell and electronic device - Google Patents
Light guide structure, shell and electronic device Download PDFInfo
- Publication number
- CN108508525A CN108508525A CN201810359300.7A CN201810359300A CN108508525A CN 108508525 A CN108508525 A CN 108508525A CN 201810359300 A CN201810359300 A CN 201810359300A CN 108508525 A CN108508525 A CN 108508525A
- Authority
- CN
- China
- Prior art keywords
- light guide
- light
- shell
- illuminator
- guide structure
- 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
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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
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/009—Positioning aspects of the light source in the package
-
- 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
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/20—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of a generally planar shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The present invention provides a kind of light guide structures, it is set on the shell of an electronic device, outside for the light conduction to shell by illuminator, an at least container is offered on the outer surface of the shell, the light guide structure includes the light guide for the light transmission being contained at least one container, an at least light guide section is provided on the light guide, the light guide corresponds to the illuminator facing away from the one side of the light guide section, the light that the illuminator is sent out is after light guide conduction, projected from the light guide section to the uniform light, so as to make the illuminator on the electronic device that there is evenly luminous effect, and the light guide structure is set on the shell, the light guide structure is not take up the inner space of the shell.It being provided with the shell of the light guide structure the present invention also provides a kind of, and is provided with the electronic device of the shell.
Description
Technical field
The present invention relates to a kind of light guide structure, it is provided with the shell of the light guide structure, and is provided with the shell
Electronic device.
Background technology
In the prior art, indicator light for reminding user can be generally provided on the electronic devices such as mobile phone or for meeting
The ornament lamp of user's following the fashion demand, existing indicator light or ornament lamp generally use positive luminescence LED lamp, these LED light
It is generally disposed on the mainboard of electronic device, the light conduction of these LED light is gone out by the electronics by light-guiding pillar and light guiding film
The shell of device.However, since LED light is point light source, there are the non-uniform problems of illumination effect, to cannot achieve indicator light
Or the evenly luminous effect of ornament lamp, in addition, these LED light need to occupy the space of mainboard, and light-guiding pillar then needs to occupy electricity
The inner space of sub-device.
Invention content
It can make illuminator that there is evenly luminous effect and occupy in electronic device the purpose of the present invention is to provide a kind of
The less light guide structure in portion space, is provided with the shell of the light guide structure, and is provided with the electronic device of the shell.
In order to solve the above technical problem, the present invention provides a kind of light guide structures, are set to the shell of an electronic device
On, it is described to lead for an at least container outside the light conduction to shell of illuminator, will to be offered on the outer surface of the shell
Photo structure includes the light guide for the light transmission being contained at least one container, and at least one leaded light is provided on the light guide
Portion, the light guide correspond to the illuminator facing away from the one side of the light guide section, described in the light warp that the illuminator is sent out
After light guide conduction, equably projected from the light guide section.
The present invention also provides a kind of shell, the shell includes a light guide structure, and the light guide structure will be for that will shine
The shell is transferred out to the uniform light of body, an at least container, the guide-lighting knot are offered on the outer surface of the shell
Structure includes the light guide for the light transmission being contained at least one container, and an at least light guide section is provided on the light guide,
The light guide corresponds to the illuminator facing away from the one side of the light guide section, and the light that the illuminator is sent out is through the leaded light
After part conduction, equably projected from the light guide section.
The present invention also provides a kind of electronic devices comprising is provided at least switching circuit board of an illuminator, a shell
Body, the main display being set on the shell, and the mainboard that is set in the shell, the switching circuit board electrically connect
It is connected to the mainboard, the mainboard controls the illuminator and is turned on and off, and container is offered on the outer surface of the shell,
The light guide structure includes the light guide for the light transmission being contained at least one container, is provided at least on the light guide
One light guide section, the light guide correspond to the illuminator, the light that the illuminator is sent out facing away from the one side of the light guide section
After light guide conduction, equably projected from the light guide section.
The light guide structure of electronic device of the present invention is set on the shell, and at least one illuminator is set to described turn
It connects on circuit board, the switching circuit board is electrically connected at the mainboard, and the light guide structure can will at least one illuminator
Uniform light conduct to outside the shell.Since the light guide structure is set on the shell, the guide-lighting knot
Structure is not take up the inner space of the shell；And the light guide structure can conduct the uniform light of illuminator to the shell
Outside, so as to make the illuminator on the electronic device that there is evenly luminous effect, to meet the fashion-orientation demand of user.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the invention, general for this field
For logical technical staff, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is the dimensional structure diagram for the electronic device that the first embodiment of the present invention provides.
Fig. 2 is the perspective exploded view of Fig. 1.
Fig. 3 is another visual angle schematic diagram of Fig. 1.
Fig. 4 is the perspective exploded view of Fig. 3.
Fig. 5 is the enlarged drawing of the light guide in Fig. 2.
Fig. 6 is the three-dimensional cutaway view for the light guide that the first embodiment of the present invention provides.
Fig. 7 is in Fig. 1 along the sectional view of VII-VII lines.
Fig. 8 is in Fig. 3 along the sectional view of VIII-VIII lines.
Fig. 9 is the structural schematic diagram of the light guide for the electronic device that the second embodiment of the present invention provides.
Figure 10 is the structural schematic diagram of the light guide for the electronic device that the third embodiment of the present invention provides.
Figure 11 is the structural schematic diagram of the light guide for the electronic device that the fourth embodiment of the present invention provides.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of not making the creative labor
Embodiment shall fall within the protection scope of the present invention.
In the description of the embodiment of the present invention, it is to be understood that the orientation of instructions such as term "upper", "lower" " left side " " right side " or
Position relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without
It is not to imply or device or element that instruction is signified must have a particular orientation, with specific azimuth configuration and operation, therefore not
It can be interpreted as limitation of the present invention.
In the description of the embodiment of the present invention, it is to be understood that the orientation or positional relationship of the instructions such as term " thickness " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than imply or refer to
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.
Also referring to Fig. 1 to Fig. 4, Fig. 1 is the stereochemical structure signal for the electronic device that one embodiment of the invention provides
Figure；Fig. 2 is the perspective exploded view of Fig. 1；Fig. 3 is another visual angle schematic diagram of Fig. 1；Fig. 4 is the stereo decomposing signal of Fig. 3
Figure.The present invention provides a kind of electronic device 100, and the electronic device 100 includes a shell 20, is being set to the shell 20 just
One main display 30 in face, the light guide structure 50 being set on the shell 20, the mainboard being set in the shell 20
60, and it is provided with a switching circuit board 80 of an at least illuminator 82, the switching circuit board 80 is electrically connected at the master
Plate 60, the mainboard 60 control at least one illuminator 82 and are turned on and off.The light guide structure 50 is used for will at least one institute
It conducts to outside the shell 20 with stating the uniform light of illuminator 82.In the present embodiment, the front of the shell 20 refers to electronics
Device 100 is provided with the face of main display 30, that is, when using the electronic device 100, main display 30 faces user's
Face, the back side of the shell 20 refer to the face facing away from the main display 30 of the electronic device 100.
The shell 20 includes a center 22, and what the light guide structure 50 was set to states on center 22, the main display
30 are set to the front of the center 22, and the mainboard 60 is set to the back side of the center 22.In the present embodiment, the electronics
Device 100 is mobile phone.It is appreciated that in other embodiments, electronic device 100 can be but not limited to radio telephone, seek
The PDA of pager, Web browser, memo pad, calendar and/or global positioning system (GPS) receiver.
The light guide structure 50 of electronic device 100 of the present invention is set on the center 22 of the shell 20, at least one hair
Body of light 82 is set on the switching circuit board 80, and the switching circuit board 80 is electrically connected at the mainboard 60, the leaded light
Structure 50 can conduct the uniform light of at least one illuminator 82 to outside the shell 20.Due to the light guide structure 50
It is set on the center 22 of the shell 20, therefore, the light guide structure 50 is not take up the inner space of the shell 20；And institute
The uniform light of illuminator 82 can be conducted to outside the shell 20 by stating light guide structure 50, so as to make the electronic device
Illuminator 82 on 100 has evenly luminous effect, to meet the fashion-orientation demand of user.
A container 21 is offered on the outer surface of the center 22 of the shell 20, the light guide structure 50 is contained in described
In container 21.The center 22 includes a roof 221, opposite two side 223, a bottom wall and a support plate 225.Institute
State roof 221, two side 223 and bottom wall and surround a storage space 226 jointly, the storage space 226 for accommodate mainboard 60,
The components such as switching circuit board 80, main display 30.The support plate 225 is contained in the receiving space 226 and is connected to
The roof 221, two side 223 and bottom wall, the support plate 225 are used to support first device such as the mainboard 60, main display 30
Part.The container 21 can be opened on the outer surface of the roof 221, two side 223 or bottom wall.
In the present embodiment, the container 21 is opened in the outer surface of the roof 221, and the container 21 is bar shaped
Slot, the container 21 extend along the length direction of the roof 221, and the container 21 is not connected to the receiving space 226,
That is, the roof 221 forms a connecting plate 2211 between the container 21 and the receiving space 226.The container
The width at 21 opposite both ends tapers into, and opposite two ends of the container 21 are arc-shaped.
In other embodiments, the container 21 can be opened in the outer surface of any side wall 223, bottom wall appearance
It is covered after face or the shell 20.
In other embodiments, the container 21 can be rectangle, circle, ellipse or irregular figure etc., that is, can
To open up out variously-shaped container 21 according to the demand of user.The back side of the support plate 225 is adjacent to the roof 221
One end offers an installation space 2251, and the mainboard 60 is installed in the empty dress space 2251.In the present embodiment, the master
Plate 60 is fixed on by several screws in the support plate 225.It is offered on the roof 221 and is connected to the receiving space 226
With several through-holes 2212 of the container 21, that is, offer the connection receiving space 226 and institute on the connecting plate 2211
State several through-holes 2212 of container 21.These through-holes 2212 are also connected to the installation space 2251 and the container 21.If
Length direction compartment of terrain array of the dry through-hole 2212 along the roof 221.
In other embodiments, at least one container 21, Ren Yisuo is offered on any side wall of the shell 20
The through-hole 2212 for being offered on side wall and being connected to the container 21 and the inner space of the shell 20 is stated, illuminator 82 is contained in
In through-hole 2212, the light of the illuminator 82 is equably projected by the light guide structure 50.
In other embodiments, the mainboard 60 is fixed on by way of clamping in the support plate 225.
In the present embodiment, there is a positioning groove 2214 in the outer surface of the roof 221 along the edge of the container 21.
The front of the shell 20 offers a located space 25 (as shown in Figure 7), and the main display 30 is installed on institute
It states in located space 25, the main display 30 is electrically connected at the mainboard 60.The back side of the shell 20 offers a peace
Tankage 28 can install backboard or auxiliary display screen in the mounting groove 28, and the auxiliary display screen is electrically connected at the mainboard 60.
It is provided with a controller 61 on the mainboard 60, an operation is provided in the wherein one side wall 223 of the shell 20
Button 62, the illuminator 82 and the operation button 62 are electrically connected at the controller 61, and the operation button 62 is used
In being turned on and off for control illuminator 82.Operation button 62 is stated in pressing, and the operation button 62 sends a signal to the control
Device 61, the controller 61 receive signal and control illuminator 82 and be turned on and off.
In other embodiments, the operation key can be disposed on one on the main display 30 or auxiliary display screen
Touch-control icon, trigger signal can be sent to the controller 61 by clicking the touch-control icon, and the controller 61 receives described
Trigger signal simultaneously controls illuminator 82 and is turned on and off.
In other embodiments, the electronic device 100 can also be not necessarily to that operation key is arranged, when the electronic device 100
When having incoming call or receiving information, the controller 61 is sent a signal to, the controller 61 receives the trigger signal simultaneously
Illuminator 82 is controlled to open；When electronic device 100 is come after electrically connecting completion or read information, the controller 61 controls
Illuminator 82 is closed.
Since light guide structure 50 is installed on the roof 221 of the center 22, side wall 223, bottom wall or the shell 20
After cover, therefore, the light guide structure 50 is not take up the positive area of the electronic device 100, to, convenient for improve described in
The screen accounting of electronic device 100.
The light guide structure 50 is including being contained in a light guide 51 of the light transmission in the container 21, a cover board of light transmission
53 and a shading double faced adhesive tape 55, the cover board 53 be covered on the side of the light guide 51, the shading double faced adhesive tape 55 is sticked
In the opposite other side of the light guide 51.An at least light guide section 510 is provided on the light guide 51, the light guide 51 is carried on the back
Illuminator 82 is corresponded to towards the side of at least one light guide section 510, that is, 510 face illuminator 82 of the light guide section, it is described to shine
The light that body 82 is sent out can be projected equably after the conduction of the light guide section 510.
As shown in Figures 5 and 6, Fig. 5 is the enlarged drawing of the light guide in Fig. 2；Fig. 6 is that the first embodiment of the present invention provides
Light guide three-dimensional cutaway view.The light guide 51 includes a substrate 512, and at least one light guide section 510 is convexly equipped in described
Side of the substrate 512 facing away from the illuminator 82.The light guide section 510 is provided with facing away from the side of the substrate 512 to be connected
Two light-emitting surfaces 5101, two light-emitting surfaces 5101 are the outer surfaces of the light guide section 510.Each light-emitting surface
5101 towards the curving far from the illuminator 82, that is, each light-emitting surface 5101 is towards the lateral bending far from the substrate 512
It is bent.A side that each light-emitting surface 5101 intersects with the substrate 512 extends in the substrate 512, and with the base
The intersection of plate 512 forms a general V-shaped opening 5121.The light of the illuminator 82 passes through the substrate 512 and leaded light
Behind portion 510, then equably reflected by two light-emitting surfaces 5101.
The light guide 51 is made of translucent material, and in the present embodiment, the light guide 51 is made of organic glass.
In other embodiments, the light guide 51 can be by translucent materials such as polyvinyl chloride, acrylic or makrolon
It is made.
The substrate 512 offers a light-conductive hole 513, the light-conductive hole facing away from the side of at least one light guide section 510
513 are located at the intersection of two light-emitting surfaces 5101.The light-conductive hole 513 is blind hole, that is, the light-conductive hole 513 extends
In to the light guide section 510, but the light-emitting surface 5101 of light guide section 510 described in 513 non-break-through of the light-conductive hole.The present embodiment
In, the light-conductive hole 513 generally be in round taper hole, two light-emitting surfaces 5101, the light-conductive hole 513 inner surface, and
The inner surface of the opening 5121 of 510 both sides of the light guide section surrounds two general guide-lighting blocks 5102 in convex lens jointly, that is, described
Light guide section 510 is generally formed in the guide-lighting block 5102 of convex lens by two, and two light-emitting surfaces 5101 are described in two respectively
Outer surface of the guide-lighting block 5102 facing away from the substrate 512.
The intersection rounding off connection of two light-emitting surfaces 5101, that is, the phase of two light-emitting surfaces 5101
It is connected by an arc surface 5104 at friendship.Curving of the arc surface 5104 towards the neighbouring substrate 512.
In the present embodiment, the light guide 51 is the light-strip in strip, and the light-strip includes the substrate of strip
512 and projection described in several light guide sections 510 on substrate 512, that is, the light guide 51 is facing away from the illuminator 82
Side upper edge described in light-strip several light guide sections of length direction array 510.The light-strip corresponds to the container
21, that is, the width at the opposite both ends of the light-strip tapers into, and the both ends of the light-strip are arc-shaped, so as to
The light guide 51 can be contained in the container 21.
In the present embodiment, gap is provided with per between two adjacent light guide sections 510, that is, these light guide sections 510 are
It is convexly equipped in the substrate 512 with gap facing away from the side of the light-conductive hole 513.The light guide 51 is facing away from these light guide sections
510 side offers several light-conductive holes 513, and several light-conductive holes 513 are a pair of with several light guide sections 510 1
It answers, that is, the substrate 512 on the side of the light guide section 510 facing away from opening up several light-conductive holes 513, each light-conductive hole 513
Positioned at the intersection of two light-emitting surfaces 5101 of corresponding light guide section 510.
There are two link blocks 516 along the projected direction projection towards light guide section 510 for the opposite both ends of the light guide 51, each
The protrusion length of link block 516 is more than the protrusion length of the light guide section 510.
The cover board 53 is connected on the light guide 51, and the cover board 53 faces light guide section 510, that is, the cover board 53
Opposite both ends are connected on two link blocks 516 of light guide 51.At this point, the cover board 53 and the light guide 51
There is interval between light guide section 510, to facilitate the transmitting of the light of illuminator 82.
In the present embodiment, the cover board 53 corresponds to the locating slot 2214 of the shell 20, that is, the cover board 53 is in bar shaped
The width of shape, the opposite both ends of the cover board 53 tapers into, and the opposite both ends of the cover board 53 are arc-shaped, so as to
The cover board 53 can be contained in the locating slot 2214.
The cover board 53 is made of translucent material, and in the present embodiment, the cover board 53 is made of organic glass.
In other embodiments, the cover board 53 can be by translucent materials systems such as polyvinyl chloride, acrylic or makrolon
At.
The cover board 53 face be provided on the side of the light guide 51 can light transmission decorative layer.In the present embodiment, institute
State the ink that decorative layer is the energy light transmission of the light color by silk-screen on the cover board 53.
In other embodiments, the decorative layer can also be set to side of the cover board 53 facing away from the light guide 51
On or the opposite two sides of the cover board 53 on be both provided with the decorative layer.
In other embodiments, the decorative layer can by air brushing, laser carving or be etched in each on the cover board 53
Kind pattern, that is, can be arranged to according to the demand of user various with personalized, fashion patterns.
In other embodiments, the decorative layer can also be pasted on the paster on the cover board 53.
In the present embodiment, the shape of the shading double faced adhesive tape 55 is with the substrate 512 facing away from the side of the light guide section 510
Shape it is identical, the shading double faced adhesive tape 55 corresponds to each light-conductive hole 513 on the light guide 51 and offers a light hole
551。
In other embodiments, the shading double faced adhesive tape 55 can be replaced with glue, that is, the substrate 512 facing away from
Shading coating is coated on the side of the light guide section 510, is hidden described in not full-filling at each light-conductive hole 513 on the substrate 512
Light coating is entered in the light guide 51 by light-conductive hole 513 so as to the light of illuminator 82, then the light guide 51 is passed through
The mode of glue viscose glue is connected in the container 21 of the shell 20.The switching circuit board 80 includes one turn of bar shaped
Fishplate bar 81, and the interconnecting piece 83 that is electrically connected between the pinboard 81 and the mainboard 60.The interconnecting piece 83 passes through
Connector is electrically connected at the mainboard.Several illuminators 82, several illuminators are provided on the connecting plate 81
82 correspond with several through-holes 2212 of the shell 20.
In the present embodiment, the switching circuit board 80 is flexible circuit board, and the illuminator 82 is LED light, described to shine
Body 82 to the electronic device 100 for playing light effect decoration function.The LED light can be monochromatic burner or RGB primitive colours lamps.
In other embodiments, illuminator 82 can be the indicator light that the electronic device 100 is used to remind user.Such as,
When the electronic device 100 receives information, the controller 61 is sent a signal to, the controller 61 receives signal and controls
Illuminator 82 is opened；When the electronic device 100 has incoming call, the controller 61 is sent a signal to, the controller 61 connects
The collection of letters number simultaneously controls the unlatching of illuminator 82.
It is in Fig. 1 along the sectional view of VII-VII lines also referring to Fig. 7 and Fig. 8, Fig. 7；Fig. 8 is in Fig. 3 along VIII-
The sectional view of VIII lines.When assembling, switching circuit board 80 is placed in the installation space 2251 of the shell 20, makes the switching
Each illuminator 82 of circuit board 80 is contained in corresponding through-hole 2212, and by glue or double faced adhesive tape by the built-up circuit
Plate 80 is connected on the connecting plate 2211, and the interconnecting piece 83 of the switching circuit board 80 is electrically connected on the mainboard 60.
The opposite both ends of the cover board 53 are connected to two link blocks 516 of the light guide 51 by glue or double faced adhesive tape.
The substrate 512 that the shading double faced adhesive tape 55 is pasted on the light guide 51 makes the screening facing away from the side of the cover board 53
Light hole 551 and the light-conductive hole 513 of the light guide 51 on light double faced adhesive tape 55 correspond.The light guide structure 50 is installed
In in the container 21 of the shell 20, the shading double faced adhesive tape 55 is amplexiformed on the connecting plate 2211 of the roof 221, and institute
The through-hole 2212 of the light hole 551 and the roof 221 of stating shading double faced adhesive tape 55 corresponds.At this point, the light guide 51 is received
Be dissolved in the container 21, the cover board 53 is contained in the locating slot 2214, the outer surface of the cover board 53 with it is described
The outer surface of roof 221 flushes.
In use, pressing the operation button 62, the controller 61 of the mainboard 60, the controller 61 are sent a signal to
Receive signal and control illuminator 82 and shine, the light of the illuminator 82 be each passed through the light hole 551 of shading double faced adhesive tape 55,
Corresponding light-conductive hole 513 enters in the light guide 51 on light guide 51, and light is after light guide section 510 from corresponding light extraction song
Face 5101 equably reflects, and uniform light is projected across the cover board 53, to play light efficiency to electronic device 100
Fruit decoration function.
The light guide structure 50 of electronic device 100 of the present invention is set in the container 21 of the roof 221 of the center 22, because
This, the light guide structure 50 is not take up the inner space of the shell 20, facilitates the layout of the component inside the shell 20；
The light of illuminator 82 on the switching circuit board 80 can be from corresponding light-emitting surface 5101 equably after passing through light guide section 510
It reflects, light effect decoration function is played to electronic device 100, and the illuminator 82 on the electronic device 100 can be made to have
There is evenly luminous effect, to meet the fashion-orientation demand of user.
In other embodiments, the light emission luminance of illuminator 82 can be controlled by the controller 61, also can control hair
The color change of body of light 82 can also control the sequence of light etc. of illuminator 82.
In other embodiments, the light guide 51 can be integrally formed with the cover board 53 and be made.
In other embodiments, can be arranged on the electronic device 100 two or more light guide structures 50 and
Corresponding illuminator 82, that is, two or more containers 21 can be set on shell 20, installed in each container 21
There are light guide structure 50,50 corresponding illuminator 82 of the light guide structure.
In other embodiments, the switching circuit board 80 can be printed circuit board, and the printed circuit board passes through spiral shell
The mode connect is connected to shell 20.
In other embodiments, the light guide structure 50 can also be integrally formed with the shell 20 and be made.
Referring to Fig. 9, Fig. 9 is the structural schematic diagram for the light guide that the second embodiment of the present invention provides.Electronics of the present invention
The structure of the light guide of the second embodiment of device is similar to the structure of the light guide of first embodiment, the difference is that：
In second embodiment, light guide 51a is the light-strip of arc-shaped shape, cambered surface upper edge institutes of the light guide 51a facing away from illuminator
Several light guide sections 510 of arc length extending direction compartment of terrain array of light-strip are stated, the light guide 51a is facing away from the light guide section 510
Side offer several light-conductive holes 513, several light-conductive holes 513 are corresponded with several light guide sections 510.Described
The light guide 51a that two embodiments provide, which can be set on the shell of electronic device, to be had at arcwall face.
Referring to Fig. 10, Figure 10 is the structural schematic diagram for the light guide that the third embodiment of the present invention provides.Electricity of the invention
The structure of the light guide of the 3rd embodiment of sub-device is similar to the structure of the light guide of first embodiment, the difference is that：
In the third embodiment, light guide 51b is L-shaped light-strip, side upper edge institutes of the light guide 51b facing away from illuminator
Several light guide sections 510 of length direction compartment of terrain array of light-strip are stated, the light guide 51b is facing away from the light guide section 510
Side offer several light-conductive holes 513, several light-conductive holes 513 are corresponded with several light guide sections 510.Described
The shell that the light guide 51b that three embodiments provide can be set to electronic device has L-shaped corner.
Please refer to Fig.1 the structural schematic diagram that 1, Figure 11 is the light guide that the fourth embodiment of the present invention provides.Electricity of the invention
The structure of the light guide of the fourth embodiment of sub-device is similar to the structure of the light guide of first embodiment, the difference is that：
In the fourth embodiment, the light-strip that light guide 51c is connected by several sections forms, and in the present embodiment, this several sections of light-strips are
A part for polygon, the light guide 51c is facing away from being positioned apart from several light guide sections 510, institute on the side of illuminator
State light guide 51c and offer several light-conductive holes 513 facing away from the side of the light guide section 510, several light-conductive holes 513 with it is several
The light guide section 510 corresponds.The light guide 51c that the fourth embodiment provides can be set to the shell of electronic device
On roof, side wall, bottom wall or backboard.
In other embodiments, the shape of light guide can be arranged as required to annular, rectangle, curved shape or irregular shape
Shape, light guide section 510 on light guide offer and light guide along the extending direction compartment of terrain array of light guide on shell
The corresponding container of shape, the light guide offer the leaded light of corresponding each light guide section 510 facing away from the side of light guide section 510
Hole.
The present invention provides a kind of light guide structures 50, are set on the shell 20 of an electronic device 100, for that will shine
Outside the light conduction of body 82 to shell 20, an at least container 21, the guide-lighting knot are offered on the outer surface of the shell 20
Structure 50 includes the light guide 51 for the light transmission being contained at least one container 21, and at least one is provided on the light guide 51
Light guide section 510, the light guide 51 correspond to the illuminator 82, the illuminator 82 facing away from the one side of the light guide section 510
The light sent out is equably projected from the light guide section 510 after the conduction of the light guide 51.
The present invention also provides a kind of shell 20, the shell 20 includes a light guide structure 50, and the light guide structure 50 is used
In the uniform light of illuminator 82 to be transferred out to the shell 20, at least one receiving is offered on the outer surface of the shell 20
Slot 21, the light guide structure 50 include the light guide 51 for the light transmission being contained at least one container 21, the light guide
It is provided at least a light guide section 510, the light guide 51 on 51 and corresponds to the illuminator facing away from the one side of the light guide section 510
82, the light that the illuminator 82 is sent out equably is projected from the light guide section 510 after the conduction of the light guide 51.
It is the embodiment of the embodiment of the present invention above, it is noted that those skilled in the art are come
It says, under the premise of not departing from principle of the embodiment of the present invention, several improvements and modifications can also be made, these improvements and modifications
It is considered as protection scope of the present invention.
Claims (23)
1. a kind of light guide structure is set on the shell of an electronic device, for by outside the light conduction to shell of illuminator, institute
It states and offers an at least container on the outer surface of shell, the light guide structure includes being contained at least one container
The light guide of light transmission is provided with an at least light guide section, one side of the light guide facing away from the light guide section on the light guide
The corresponding illuminator, the light that the illuminator is sent out are led described in the uniform light after light guide conduction
It projects in light portion.
2. light guide structure according to claim 1, which is characterized in that the light guide includes substrate, is at least led described in one
Light portion is convexly equipped in side of the substrate facing away from the illuminator, and the light guide section includes two light-emitting surfaces being connected, often
One light-emitting surface to the curving far from the substrate, the light of the illuminator by two light-emitting surfaces equably
It reflects.
3. light guide structure according to claim 2, which is characterized in that side of the substrate facing away from least one light guide section
Face offers a light-conductive hole, and the light-conductive hole is located at the intersection of two light-emitting surfaces.
4. light guide structure according to claim 3, which is characterized in that the light-conductive hole is round taper hole, the light-conductive hole
It extends in the light guide section.
5. light guide structure according to claim 3, which is characterized in that two light-emitting surfaces are interior with the light-conductive hole
Surface surrounds two guide-lighting blocks in convex lens jointly.
6. light guide structure according to claim 2, which is characterized in that the intersection rounding off of two light-emitting surfaces
Connection.
7. light guide structure according to claim 1, which is characterized in that the light guide structure further includes the cover board of light transmission, institute
It states cover board to be connected on the light guide, the cover board faces at least one light guide section.
8. light guide structure according to claim 7, which is characterized in that the cover board face on the side of the light guide or
Facing away from the decorative layer for being provided with energy light transmission on the side of the light guide.
9. light guide structure according to claim 8, which is characterized in that the decorative layer is by air brushing, laser carving or etching
Pattern on the cover board.
10. light guide structure according to claim 8, which is characterized in that the decorative layer is by silk-screen in the cover board
On light color ink.
11. light guide structure according to claim 7, which is characterized in that the light guide is light-strip, the light-strip back of the body
Towards the side of the illuminator along several light guide sections of length direction array of the light-strip.
12. light guide structure according to claim 11, which is characterized in that the light-strip is in strip, arc shape, L-shaped
Shape, ring-shaped, rectangular-shaped, curve shape or irregular shape.
13. light guide structure according to claim 11, which is characterized in that be arranged between per two adjacent light guide sections
There is gap.
14. light guide structure according to claim 11, which is characterized in that side of the light guide facing away from the light guide section
Several light-conductive holes are opened up, several light-conductive holes are corresponded with several light guide sections.
15. light guide structure according to claim 11, which is characterized in that the opposite both ends of the light guide are along towards light guide section
Projected direction projection there are two link block, the opposite both ends of the cover board are connected on two link blocks of light guide.
16. light guide structure according to claim 1, which is characterized in that the light guide passes through shading double faced adhesive tape or glue
It is connected to the shell.
17. a kind of shell, which is characterized in that the shell includes the guide-lighting knot according to any one of claim 1-16
Structure, the light guide structure are opened up for the uniform light of illuminator to be transferred out to the shell on the outer surface of the shell
There are container, the light guide structure to be contained in the container.
18. shell according to claim 17, which is characterized in that offer the receiving on any side wall of the shell
Slot, the through-hole for being connected to the container and the inner space of the shell is offered on any side wall, and the illuminator is received
It is dissolved in the through-hole, the light of the illuminator is equably projected by the light guide structure.
19. shell according to claim 17, which is characterized in that the shell includes center, on the roof of the center
The container is offered, the through-hole for connecting the container and the inner space of the center is further opened on the roof,
The illuminator is contained in the through-hole.
20. a kind of electronic device comprising be provided at least the switching circuit board of an illuminator, according in claim 17-19
Any one of them shell, the main display being set on the shell, and the mainboard that is set in the shell, described turn
It connects circuit board and is electrically connected at the mainboard, the mainboard controls the illuminator and is turned on and off.
21. electronic device according to claim 20, which is characterized in that be provided with controller, the control on the mainboard
Device processed controls at least one illuminator.
22. electronic device according to claim 21, which is characterized in that the luminance of the controller control illuminator
The sequence of light of degree, the color change of illuminator or illuminator.
23. electronic device according to claim 20, which is characterized in that at least one illuminator is LED light.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810359300.7A CN108508525A (en) | 2018-04-19 | 2018-04-19 | Light guide structure, shell and electronic device |
| PCT/CN2019/072972 WO2019200995A1 (en) | 2018-04-19 | 2019-01-24 | Light guide structure, casing, and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810359300.7A CN108508525A (en) | 2018-04-19 | 2018-04-19 | Light guide structure, shell and electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108508525A true CN108508525A (en) | 2018-09-07 |
Family
ID=63383064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810359300.7A Pending CN108508525A (en) | 2018-04-19 | 2018-04-19 | Light guide structure, shell and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108508525A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109743427A (en) * | 2019-03-06 | 2019-05-10 | 维沃移动通信有限公司 | A kind of mobile terminal |
| WO2019200995A1 (en) * | 2018-04-19 | 2019-10-24 | Oppo广东移动通信有限公司 | Light guide structure, casing, and electronic device |
| CN115103256A (en) * | 2022-06-13 | 2022-09-23 | 珠海市怒喵科技有限公司 | Cover plate assembly and electronic equipment assembly |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1808728A (en) * | 2005-01-20 | 2006-07-26 | 财团法人工业技术研究院 | Mirror and homogeneously luminous LED utilizing the mirror |
| US20100079996A1 (en) * | 2008-09-26 | 2010-04-01 | Lg Electronics Inc. | Portable terminal having transparent cover member |
| CN101840659A (en) * | 2009-03-17 | 2010-09-22 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| CN102411411A (en) * | 2010-09-23 | 2012-04-11 | 鸿富锦精密工业（深圳）有限公司 | Computer shell |
| CN103037649A (en) * | 2011-10-06 | 2013-04-10 | 鸿富锦精密工业(武汉)有限公司 | Electronic device |
| CN103311418A (en) * | 2012-03-06 | 2013-09-18 | 展晶科技(深圳)有限公司 | Light emitting diode module |
| CN104320519A (en) * | 2014-09-30 | 2015-01-28 | 惠州Tcl移动通信有限公司 | Luminescence structure assembly for mobile terminal, and mobile terminal |
| CN208125947U (en) * | 2018-04-19 | 2018-11-20 | Oppo广东移动通信有限公司 | Light guide structure, shell and electronic device |
-
2018
- 2018-04-19 CN CN201810359300.7A patent/CN108508525A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1808728A (en) * | 2005-01-20 | 2006-07-26 | 财团法人工业技术研究院 | Mirror and homogeneously luminous LED utilizing the mirror |
| US20100079996A1 (en) * | 2008-09-26 | 2010-04-01 | Lg Electronics Inc. | Portable terminal having transparent cover member |
| CN101840659A (en) * | 2009-03-17 | 2010-09-22 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| CN102411411A (en) * | 2010-09-23 | 2012-04-11 | 鸿富锦精密工业（深圳）有限公司 | Computer shell |
| CN103037649A (en) * | 2011-10-06 | 2013-04-10 | 鸿富锦精密工业(武汉)有限公司 | Electronic device |
| CN103311418A (en) * | 2012-03-06 | 2013-09-18 | 展晶科技(深圳)有限公司 | Light emitting diode module |
| CN104320519A (en) * | 2014-09-30 | 2015-01-28 | 惠州Tcl移动通信有限公司 | Luminescence structure assembly for mobile terminal, and mobile terminal |
| CN208125947U (en) * | 2018-04-19 | 2018-11-20 | Oppo广东移动通信有限公司 | Light guide structure, shell and electronic device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019200995A1 (en) * | 2018-04-19 | 2019-10-24 | Oppo广东移动通信有限公司 | Light guide structure, casing, and electronic device |
| CN109743427A (en) * | 2019-03-06 | 2019-05-10 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN115103256A (en) * | 2022-06-13 | 2022-09-23 | 珠海市怒喵科技有限公司 | Cover plate assembly and electronic equipment assembly |
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