CN110060570A - A kind of display device - Google Patents
A kind of display device Download PDFInfo
- Publication number
- CN110060570A CN110060570A CN201910427638.6A CN201910427638A CN110060570A CN 110060570 A CN110060570 A CN 110060570A CN 201910427638 A CN201910427638 A CN 201910427638A CN 110060570 A CN110060570 A CN 110060570A
- Authority
- CN
- China
- Prior art keywords
- light source
- display device
- display
- ultraviolet
- display screen
- 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.)
- Granted
Links
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 36
- 230000003760 hair shine Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 238000005286 illumination Methods 0.000 abstract description 8
- 230000001678 irradiating effect Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 23
- 239000003086 colorant Substances 0.000 description 8
- 230000006872 improvement Effects 0.000 description 5
- 239000013043 chemical agent Substances 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 210000001508 eye Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The embodiment of the present application provides a kind of display device, comprising: shell and display screen, shell are arranged around the display surface of display screen.Display device further includes ultraviolet source, is irradiated disinfection to the display surface of display screen.By the way of the automatic illumination-based disinfection of ultraviolet light, disinfection efficiency is high, saves manpower；Meanwhile people's ultraviolet source around reminding by the way that visible light source is luminous is shining and is irradiating display surface, avoids the people of surrounding by ultraviolet light, causes to damage to human body.
Description
[technical field]
This application involves field of display technology more particularly to a kind of display devices.
[background technique]
In the prior art, it is carried out disinfection by the way of manually sterilizing to display device, is specifically wiped on a display screen
Chemical reagent.
On the one hand artificial disinfection efficiency is low, needs to occupy the working time of display device, consumes manpower, on the other hand makes
The germ being infected on display screen can not be thoroughly killed with chemical reagent, Disinfection Effect is not good enough, and chemical reagent is harmful to the human body.
Therefore, the prior art is difficult to realize safely and conveniently sterilize display device.
[summary of the invention]
In view of this, the embodiment of the present application provides a kind of display device, by the way of the automatic illumination-based disinfection of ultraviolet light
Carry out disinfection to display screen, disinfection efficiency is high, save manpower, and will not residual chemical agents on the display apparatus, to human body
It damages.People's ultraviolet source around reminding by the way that visible light source is luminous, which is shining, irradiates display surface, avoids surrounding
People causes to damage by ultraviolet light, to human body.
On the one hand, the embodiment of the present application provides a kind of display device, comprising:
Shell and display screen, the shell are arranged around the display surface of the display screen；
Visible light source, the emission side of the visible light source are identical as the outgoing light direction of the display screen；
Ultraviolet source is irradiated disinfection for the display surface to the display screen；
When the ultraviolet source carries out disinfection to the display screen, the visible light source shines.
A kind of display device provided by the embodiments of the present application, by the way of the automatic illumination-based disinfection of ultraviolet light to display screen into
Row disinfection, disinfection efficiency is high, saves manpower, and will not residual chemical agents on the display apparatus, cause harm to the human body；Together
When, it is being shone by the luminous people's ultraviolet source for reminding surrounding of visible light source and is irradiating display surface, avoiding the people of surrounding purple
Outer light irradiation, causes to damage to human body.
[Detailed description of the invention]
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for this field
For those of ordinary skill, without creative efforts, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structural schematic diagram of display device provided by the embodiment of the present application；
Fig. 2 is the view in Fig. 1 along Y-direction；
Fig. 3 is the schematic cross-section in Fig. 2 along dotted line B-B '；
Fig. 4 is a kind of electrical block diagram of visible light source provided by the embodiment of the present application；
Fig. 5 is the electrical block diagram of another kind visible light source provided by the embodiment of the present application；
Fig. 6 is a kind of schematic cross-section in Fig. 2 along dotted line A-A '；
Fig. 7 is another schematic cross-section in Fig. 2 along dotted line A-A '；
Fig. 8 is a kind of electrical block diagram of more color visible light sources provided by the embodiment of the present application；
Fig. 9 is the electrical block diagram of the more color visible light sources of another kind provided by the embodiment of the present application；
Figure 10 is a kind of possible light source arrangement schematic diagram of visible light source；
Figure 11 is the alternatively possible light source arrangement schematic diagram of visible light source；
Figure 12 is that visible light source provided by the embodiment of the present application covers light guide structure or the structure of diffusing structure is shown
It is intended to；
Figure 13 is the first structural schematic diagram of another kind display device provided by the embodiment of the present application；
Figure 14 is the view in Figure 13 along Y-direction；
Figure 15 is the when schematic cross-section in Fig. 8 along dotted line A-A '；
Figure 16 is second of structural schematic diagram of another kind display device provided by the embodiment of the present application；
Figure 17 is in the first improvement project of another kind display device provided by the embodiment of the present application along dotted line A-A '
Schematic cross-section；
Figure 18 is the structural schematic diagram of second of improvement project of another kind display device provided by the embodiment of the present application；
Figure 19 A is the structural schematic diagram of another display device provided by the embodiment of the present application；
Figure 19 B is the structural schematic diagram of display device when the corresponding support rod of Figure 19 A is accommodated in shell；
Figure 20 is the structural schematic diagram of support rod provided by the embodiment of the present application；
The structural schematic diagram for display device that Figure 21 A is Figure 19 A corresponding light source carrier when being annular；
The structural schematic diagram for display device that Figure 21 B is Figure 19 B corresponding light source carrier when being annular；
Figure 22 is view of Figure 19 B along Y-direction；
Figure 23 is schematic cross-section of the Figure 22 along dotted line A-A '；
Figure 24 A is the first corresponding possible enlarged diagram of 20 parts in Figure 23；
Figure 24 B is corresponding second of the possible enlarged diagram in 20 parts in Figure 23；
Figure 25 A is the third corresponding possible enlarged diagram of 20 parts in Figure 23；
Figure 25 B is the corresponding 4th kind of possible enlarged diagram in 20 parts in Figure 23；And
Figure 26 is the corresponding 5th kind of possible enlarged diagram in 20 parts in Figure 23.
[specific embodiment]
In order to better understand the technical solution of the application, the embodiment of the present application is retouched in detail with reference to the accompanying drawing
It states.
It will be appreciated that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.Base
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
Its embodiment, shall fall in the protection scope of this application.
The term used in the embodiment of the present application is only to be not intended to be limiting merely for for the purpose of describing particular embodiments
The application.In the embodiment of the present application and the "an" of singular used in the attached claims, " described " and "the"
It is also intended to including most forms, unless the context clearly indicates other meaning.
It should be appreciated that term "and/or" used herein is only a kind of incidence relation for describing affiliated partner, indicate
There may be three kinds of relationships, for example, A and/or B, can indicate: individualism A, exist simultaneously A and B, individualism B these three
Situation.In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
In the description of this specification, it is to be understood that described in the claim of this application and embodiment " substantially ",
The words such as " approximation ", " about ", " about ", " substantially " " generally ", refer within the scope of reasonable technological operation or tolerance model
In enclosing, can generally it accept, rather than an exact value.
It will be appreciated that though may describe to show using term first, second, third, etc. in the embodiment of the present application
Area, but these viewing areas should not necessarily be limited by these terms.These terms are only used to for being distinguished from each other out viewing area.For example, not taking off
In the case where the embodiment of the present application range, the first viewing area can also be referred to as the second viewing area, similarly, the second viewing area
The first viewing area can also be referred to as.
Fig. 1 is a kind of structural schematic diagram of display device provided by the embodiment of the present application.As depicted in figs. 1 and 2, it shows
Device includes shell 110 and display screen 120, and shell 110 is arranged around the display surface of display screen 120.
Display device further includes visible light source 130, as shown in figure 3, the emission side and display screen of visible light source 130
120 outgoing light direction is identical, and Y-direction is contrary with the emergent light of display screen 120.
Display device further includes ultraviolet source 140, disinfection is irradiated for the display surface to display screen 120, when ultraviolet
When light source 140 carries out disinfection to display screen 120, it is seen that radiant 130 shines.
In order to realize the control of ultraviolet source 140 and visible light source 130, one kind is possible to be achieved in that, such as Fig. 4 institute
Show, after ultraviolet source 140 is electrically connected with visible light source 130, becomes an entirety, as light source module, light source module and control
The electrical connection of molding block.In circuit shown in Fig. 4, control module controls the electric energy supply of light source module, ultraviolet source
140 and visible light source 130 can obtain electric energy simultaneously.
Alternatively possible is achieved in that, as shown in figure 5, ultraviolet source 140 and visible light source 130 respectively with control
Module electrical connection, control module respectively control the electric energy supply of ultraviolet source 140 and visible light source 130, ultraviolet light
Source 140 and visible light source 130 can also obtain electric energy simultaneously.
It is to be understood that ultraviolet light refers to that wavelength is shorter than visible light, but the electromagnetic radiation longer than X-ray.It irradiates ultraviolet
Light can destroy the hydrogen bond in protein molecule, change the space structure of protein, make protein denaturation, it is thus possible to kill aobvious
Germ in display screen.
It is carried out disinfection by the way of the automatic illumination-based disinfection of ultraviolet source 140 to display screen 120, disinfection efficiency is high, saves
Manpower, and will not residual chemical agents on the display apparatus, cause harm to the human body；Meanwhile it being sent out by visible light source 130
People's ultraviolet source 140 around light prompting, which is shining, irradiates display screen 120, avoids the people of surrounding by ultraviolet light, to people
Body causes to damage.
In Fig. 1 and display device shown in Fig. 2, ultraviolet source 140 is located at the side of display screen 120, ultraviolet in order to allow
The ultraviolet light that light source 140 issues can be irradiated to the display surface of display screen 120.The first is possible to be achieved in that, such as Fig. 6 institute
Show, the emission side of ultraviolet source 140 is curved surface, and the ultraviolet light of sending can be irradiated on the display surface of display screen 120, thus right
The display surface of display screen 120 carries out disinfection.
Second possible to be achieved in that, as shown in fig. 7, display screen 120 is obliquely installed, issues with ultraviolet source 140
Ultraviolet light intersection, enables ultraviolet light to be irradiated on the display surface of display screen 120, thus to the display surface of display screen 120 into
Row disinfection.
It is compared with disinfection way in the prior art, by the way of the automatic illumination-based disinfection of ultraviolet light, disinfection efficiency is high, section
Human-saving, and will not residual chemical agents on the display apparatus, cause harm to the human body.
Wherein, long-time irradiating ultraviolet light equally can cause to damage to the protein in human body cell, therefore, in order to remind
People's display device of surrounding is carrying out ultraviolet light disinfection, disappears in display surface of the ultraviolet source 140 to display surface 120
When malicious, it is seen that radiant 130 issues the light of certain color to remind the people of surrounding far from display device.
Effect is preferably reminded in order to reach, light of the human eye than more sensitive color can be chosen.For example, visible light light
Source 130 can glow.
Further, it is seen that the luminescent color of radiant 130 may include multiple color, such as red and blue, when can
When light-exposed light source 130 issues feux rouges, illustrates that ultraviolet source 140 is irradiating, remind the people of surrounding far from display device.When visible
When radiant 130 issues blue light, illustrates that ultraviolet source 140 stops irradiation, display device can be used normally.
In addition, visible light source 130 can be sent out other colors.When visible light source 130 issues yellow light, illustrate aobvious
Showing device breaks down, and is unable to normal use, needs repairing.
It is appreciated that can will be seen that the light for the different colours that radiant 130 issues corresponds to the different shapes of display device
State, the embodiment of the present application is herein with no restrictions.
In order to allow visible light source 130 that can issue the light of different colours, the first is possible to be achieved in that, such as Fig. 8
It is shown, it is seen that radiant 130 is polychromatic source, and control module is electrically connected with polychromatic source, can be by changing visible light source
130 electric current changes the luminescent color of visible light source 130.When control module control ultraviolet source 140 is irradiated disinfection
When, control module is polychromatic source power supply using the electric current of the first numerical value, issues the light of the first color.When control module controls purple
When outer light source 140 stops illumination-based disinfection, control module is polychromatic source power supply using the electric current of second value, issues the second color
Light.
Second possible to be achieved in that, as shown in figure 9, visible light source 130 includes the first colour light source 131 and the
Second colors light source 132, control module are electrically connected with the first colour light source 131, the second colour light source 132 respectively.Work as control module
When control ultraviolet source 140 is irradiated disinfection, control module controls the first colour light source 131 and shines, the second colour light source 132
It does not shine.When control module control ultraviolet source 140 stops illumination-based disinfection, control module controls the second colour light source 132 hair
Light, the first colour light source 131 do not shine.
As shown in Figure 10 and Figure 11, the first colour light source 131 and the second colour light source 132 respectively include multiple light sources, more
Arrangement mode between a light source can there are many.It should be appreciated that for the ease of control module to multiple first colour light sources 131
It is uniformly controlled with multiple second colour light sources 132, is electrically connected between multiple first colour light sources 131, multiple second colors
It is electrically connected between light source 132.As shown in Figure 10, multiple first colour light sources 131 and multiple second colour light sources 132 can replace
Arrangement, as shown in figure 11, multiple first colour light sources 131 and multiple second colour light sources 132 can also be with laid out in parallel, the application
Embodiment is without limitation.
Visible light source 130 can by a similar method when including the light source of three kinds of colors or more, the embodiment of the present application
Details are not described herein.
In addition, as shown in figure 12, light guide structure or diffusing structure can also be covered on the surface of visible light source 130
240, it should be understood that visible light source 130 is identical as the outgoing light direction of display screen 120, and visible light source 130 is by multiple
The point light source of dispersion issues visible light, is emitted directly toward the eyes of user, people is allowed to feel dazzling.The embodiment of the present application passes through visible
The surface of radiant 130 covers light guide structure or diffusing structure 240 to solve the problems, such as that point light source is dazzling.
Specifically, light guide structure or diffusing structure 240 are a kind of optical textures that can change opticpath, when light
When the visible light that source issues enters light guide structure or diffusing structure 240, its original propagation path will be changed.Light guide structure
Or diffusing structure 240 can allow the propagation path into visible light therein to bend, by the eye of original direct projection user
Eyeball becomes spreading finally each position from light guide structure or diffusing structure 240 in light guide structure perhaps diffusing structure 240
It projects, realizes uniform-light transmission.Therefore, covering light guide structure or diffusing structure 240 can allow visible light source 130 with soft
Mode projects.
In order to allow the irradiation area of ultraviolet source 140 that can cover bigger region, the embodiment of the present application provides another kind
Display device.Figure 13 is the structural schematic diagram of another kind display device provided by the embodiment of the present application, such as Figure 13, Figure 14 and figure
Shown in 15, display device further include: light source carrier 150, for ultraviolet source 140 to be arranged.Light source carrier 150 is set to display screen
120 side is connect with the shell 110 around display screen 120.
It is appreciated that the structure based on display device shown in Figure 13, light source can also be set in more sides of display screen 120
Carrier 150 and ultraviolet source 140, the embodiment of the present application is herein with no restrictions.
In order to make display device more beautiful, light source carrier 150 and shell 110 include identical making material, to make
It obtains light source carrier 150 and shell 110 appears as an entirety.
Further, as shown in figure 16, light source carrier 150 can be shaped to annular, allows 150 He of light source carrier
Ultraviolet source 140 can surround display screen 120, and from each side, the display surface to display screen 120 is irradiated.
It is appreciated that annular includes Fang Huan, annulus etc., and when display screen 120 is rectangular, 150 side of being set as of light source carrier
Ring, when display screen 120 is round, light source carrier 150 is set as annulus, can make the shape and display screen of light source carrier 150
120 shape matches.
Ultraviolet source 140 can be ultraviolet lamp tube or UV LED, when light source carrier 150 is annular, purple
Outer light source 140 can use the form of UV LED, and be uniformly arranged in the light source carrier 150 of annular, so that purple
Outer light source 140 is more matched with the light source carrier 150 of annular.Such as the shape of light source carrier 150 is when being square ring, it can will
Four angles of Fang Huan are arranged in UV LED.
It is compared with upper one embodiment, light source carrier 150 is set on the display apparatus, can allow the photograph of ultraviolet source 140
Penetrate the display surface that region larger covers display screen 120.
It should be strongly noted that in order to allow ultraviolet source 140 can be with the display of better angular illumination display screen 120
Face, the section that can set light source carrier 150 to as shown in Figure 10 are wedge structure.
For another display device provided by the embodiments of the present application, the embodiment of the present application also improves it.
The first improvement project is as shown in figure 17, the light source carrier 150 and shell positioned at 120 side of display screen or more sides
110 are connected by connector 250, and light source carrier 150 can be rotated around connector 250, allow ultraviolet source 140
Irradiation area is converted with the rotation of light source carrier 150.
It is possible to further open up accommodating chamber 260 on shell 110, when ultraviolet source 140 does not work, light source carrier
150, by being rotated around connector 250, ultraviolet source 140 are hidden in accommodating chamber 260, light source carrier 150 can be made
For the cover board of accommodating chamber 260, an enclosed construction is formed, the aesthetics of display device is improved.
Second of improvement project is as shown in figure 18, and light source carrier 150 is located at four corners of display screen 120, changes this
Into in scheme, ultraviolet source 140 is irradiated display screen 120 using the form of UV LED, allows display screen 120
Four corners can obtain more thorough disinfection.
In addition, when light source carrier 150 is located at four corners of display screen 120, can also be used wedge structure above-mentioned, around
The structure of connector rotation, the embodiment of the present application are without limitation.
In order to allow ultraviolet source 140 irradiation area can further expansion, it is aobvious that the embodiment of the present application provides another
Showing device.Figure 19 A is the structural schematic diagram of another display device provided by the embodiment of the present application, such as Figure 19A and Figure 19B institute
Show, display device further include: support rod 160, for connecting light source carrier 150 and shell 110.Shell 110 is internally provided with vertical
Directly in the track of display surface, support rod 160 is arranged in track.In Figure 19 A, support rod 160 push light source carrier 150 reach away from
110 remote position of shrinking away from theshell body allows the ultraviolet source 140 in light source carrier 110 can be on compared with distant positions to display screen 120
Display surface is irradiated, and expands irradiation area.In Figure 19 B, the display surface of display screen 120 is shone in the stopping of ultraviolet source 140
It penetrates, saves display device the space occupied, support rod 160 pulls light source carrier 150 to reach apart from the closer position of shell.
It is accommodated in shell 110 for the ease of support rod 160, one kind is possible to be achieved in that, as shown in figure 20, support rod
160 include first part 161 and second part 162, and first part 161 is nested with second part 162.It is appreciated that first
161 are divided to pass through the nested space that can be saved within the case 110 with second part 162.
It is appreciated that in order to which support rod 160 can be moved along track, display device further include power device (in figure not
Show), for pushing support rod to move along track.It is various known that power device can be elastic device, pneumatic actuator etc.
Power device, the embodiment of the present application is herein with no restrictions.
Light source carrier 150 in another display device provided by the embodiment of the present application can be the one of display screen 120
Side or more sides, it is even annular.Figure 19A and Figure 19B is the case where light source carrier 150 is at 120 side of display screen, Figure 21 A
The case where when with Figure 21 B be light source carrier 150 being annular.
The structure of light source carrier 150 in another display device provided by the embodiment of the present application for ease of description,
It is illustrated the case where 120 side of display screen with being located at below.
As shown in Figure 22 and Figure 23, light source carrier 150 includes first surface and second surface, and first surface is located at light source carrier
Body 150 is located at side of the light source carrier 150 far from shell 110 close to the side of shell 110, second surface, and ultraviolet source 140 is set
It is placed in first surface, it is seen that radiant 130 is set to second surface.
When support rod 160 far from 110 direction of shell along moving, drive light source carrier 150 far from shell 110, so that
Ultraviolet source 140 can be irradiated disinfection to the display surface of display screen 120 apart from 120 remote position of display screen, simultaneously
The second surface of light source carrier 150 is arranged in visible light source 130, can be avoided the component of display device to visible light source
130 are blocked, more eye-catching.
Further, someone does not notice the warning of visible light source 130 in order to prevent, irradiates in ultraviolet source 140
Close to display device during disinfection, sensor 220 can also be set in the second surface of light source carrier 150, for detecting week
Be with people close to when, control ultraviolet source 140 close.
Sensor 220 provided by the embodiment of the present application can be all known biographies for being used to incude surrounding environment change
Sensor, such as infrared sensor, sound transducer, imaging sensor, radar sensor etc., the embodiment of the present application does not do this
It limits.
It is illustrated by taking infrared sensor as an example, when the personnel that detected are close to display device or personnel and display device phase
Away from preset distance is less than, corresponding high level electric signal can be generated, and pass it to processing module.Processing module receives red
After the high level electric signal that outer sensor generates, ultraviolet source 140 is closed immediately, and is controlled support rod 160 and driven light source carrier
Body 150 is moved along close to 110 direction of shell.
In order to allow ultraviolet source 140 irradiating angle more preferably, the embodiment of the present application provides three kinds of possible implementations.
The first is possible to be achieved in that, as shown in Figure 24 A and 24 B, plane and display surface institute where first surface
Parallel in plane, plane is parallel with plane where first surface where second surface, and light source carrier 150 is arranged on the first surface
There is protrusion 210, the section of protrusion 210 can be triangle or trapezoidal, can also be other with bevelled figure.Ultraviolet light
Source 140 is arranged on raised 210 inclined-planes towards 120 side of display screen, display that can at an oblique angle to display screen 120
Face is irradiated.
Further, protrusion 210 and light source carrier 150 can be an integral molding structure.
Second possible to be achieved in that, as shown in fig. 25 a, plane where first surface and display surface place plane phase
It hands over, plane is parallel with plane where first surface where second surface.Ultraviolet source 140 is set up directly on first surface, energy
It is enough that the display surface of display screen 120 is irradiated at an oblique angle.
Further, in the second possible implementation, it is seen that radiant 130 and ultraviolet source 140 are directly arranged
In the first surface and second surface of light source carrier 150.It, can be by circuit board 230 in order to reduce the setting quantity of circuit board 230
It is arranged in light source carrier 150, and ultraviolet source 140 is arranged in the first side of circuit board 230, it will be seen that radiant
130 are arranged in the second side of circuit board 230.Using circuit board 230 simultaneously to ultraviolet source 140 and visible light source 130 into
Row circuit drives.
The ultraviolet source 140 as provided by the embodiment of the present invention needs visible light source 130 to shine when carrying out disinfection
Remind people around beyond this point, therefore ultraviolet source 140 and visible light source 130 can share a set of driving circuit, i.e., it is purple
Outer light source 140 and visible light source 130 are powered and are powered off simultaneously.
Based on explanation above-mentioned, it is recognised that visible light source 130 can also include the light source of multiple color, and pass through
The state for issuing the visible light of different colours to remind people's display device of surrounding current, therefore included by visible light source 130
The light sources of different colours can be driven by different circuits, i.e., the light source of each color uses circuit kit, and
With the light source of ultraviolet disinfection state corresponding color circuit kit can be shared with ultraviolet source 140.
In addition, in the second possible implementation, in order to which the visible light for allowing visible light source 130 to issue can be convenient for
The people of surrounding sees.As shown in Figure 25 B, light guide structure or diffusing structure 240 can be set to the structure that section is wedge shape,
The visible light for allowing visible light source 130 to issue is projected along perpendicular to display surface direction with the direction for being parallel to display surface respectively.
The third is possible to be achieved in that, as shown in figure 26, sets section for light source carrier 150 as wedge shape, first
Plane intersects with plane where display surface where surface, and plane is parallel with plane where display surface where second surface, ultraviolet light
Source 140 is set up directly on the first surface of light source carrier 150, can at an oblique angle the display surface to display screen 120 into
Row irradiation.Visible light source 130 is set up directly on the second surface of light source carrier 150, it is seen that light can be along display screen 120
Outgoing light direction project.
Another display device that the embodiment of the present application is proposed drives light source carrier 150 mobile by support rod 160,
Ultraviolet source 140 is moved to apart from display screen 120 remotely, the irradiated region of ultraviolet source 140 on the display screen 120 is expanded
Domain.In addition, irradiation area can be converted in 140 moving process of ultraviolet source, the presence of irradiation blind area is avoided.Pass through light source
The first surface of carrier 150 allows ultraviolet source 140 to be irradiated at an oblique angle to display screen 120, expands ultraviolet light and covers
The region of lid.Allowing the people of surrounding more to hold in such a way that visible light source 130 is arranged in the second surface of light source carrier 150
Easily see the visible light that visible light source 130 issues, arouses attention.
The preferred embodiment of the application is described in detail in conjunction with attached drawing above, still, the application is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the application, a variety of letters can be carried out to the technical solution of the application
Monotropic type, these simple variants belong to the protection scope of the application.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the application to it is various can
No further explanation will be given for the combination of energy.
In addition, any combination can also be carried out between a variety of different embodiments of the application, as long as it is without prejudice to originally
The thought of application equally should be considered as content disclosed in the present application.
The foregoing is merely the preferred embodiments of the application, not to limit the application, all essences in the application
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the application protection.
Claims (15)
1. a kind of display device characterized by comprising
Shell and display screen, the shell are arranged around the display surface of the display screen；
Visible light source, the emission side of the visible light source are identical as the outgoing light direction of the display screen；
Ultraviolet source is irradiated disinfection for the display surface to the display screen；
When the ultraviolet source carries out disinfection to the display screen, the visible light source shines.
2. display device as described in claim 1, which is characterized in that further include:
Light source carrier, for the ultraviolet source to be arranged；
The light source carrier is set at least side of the display screen.
3. display device as claimed in claim 2, which is characterized in that further include:
Support rod, for connecting the light source carrier and the shell；
The enclosure interior is provided perpendicular to the track of the display surface；
The support rod is arranged in the track；
Power device, for pushing the support rod to move along the track.
4. display device as claimed in claim 3, which is characterized in that
The support rod includes first part and second part；
The first part is nested with the second part.
5. display device as described in claim 3 or 4, which is characterized in that
The light source carrier includes first surface and second surface；
The first surface is located at the light source carrier close to the side of the shell；
The second surface is located at side of the light source carrier far from the shell；
The ultraviolet source is set to the first surface；
The visible light source is set to the second surface.
6. display device as claimed in claim 5, which is characterized in that
Plane is parallel with plane where the display surface where the first surface；
Plane is parallel with plane where the first surface where the second surface；
The light source carrier is provided with protrusion on the first surface；
The ultraviolet source is arranged on the raised inclined-plane towards the display screen side.
7. display device as claimed in claim 5, which is characterized in that
Plane intersects with plane where the display surface where the first surface；
Plane is parallel with plane where the first surface where the second surface.
8. display device as claimed in claim 7, which is characterized in that
The light source carrier further includes circuit board；
The ultraviolet source is set to the first side of the circuit board；
The visible light source is set to the second side of the circuit board.
9. display device as claimed in claim 5, which is characterized in that
The second surface of the light source carrier is provided with sensor, for detect around someone close to when, control it is described ultraviolet
Light source is closed.
10. display device as described in claim 1, which is characterized in that
The surface of the visible light source is covered with light guide structure or diffusing structure.
11. display device as claimed in claim 2, which is characterized in that
The light source carrier and the shell include identical making material.
12. display device as described in claim 1, which is characterized in that
The luminescent color of the visible light source includes at least one color.
13. display device as claimed in claim 2, which is characterized in that
The shape of the light source carrier is ring-type.
14. display device as claimed in claim 13, which is characterized in that
The ultraviolet source is UV LED, and the UV LED is uniformly arranged in the light source carrier.
15. display device as claimed in claim 14, which is characterized in that
The shape of the light source carrier is Fang Huan；
Four angles of the Fang Huan are arranged in the UV LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910427638.6A CN110060570B (en) | 2019-05-22 | 2019-05-22 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910427638.6A CN110060570B (en) | 2019-05-22 | 2019-05-22 | Display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110060570A true CN110060570A (en) | 2019-07-26 |
| CN110060570B CN110060570B (en) | 2022-08-05 |
Family
ID=67324011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910427638.6A Active CN110060570B (en) | 2019-05-22 | 2019-05-22 | Display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110060570B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450281A (en) * | 2020-05-28 | 2020-07-28 | 深圳光子晶体科技有限公司 | Ultraviolet disinfection device and terminal based on optical waveguide |
| CN113181383A (en) * | 2021-03-23 | 2021-07-30 | 青净光能科技股份有限公司 | Device capable of displaying ultraviolet light sterilization range |
| WO2022137683A1 (en) * | 2020-12-22 | 2022-06-30 | 株式会社Ｊｖｃケンウッド | Light emission control device, and display device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102830548A (en) * | 2012-08-15 | 2012-12-19 | 深圳市华星光电技术有限公司 | Device and the method for carrying out exposure processing for LCD (Liquid Crystal Display) panel |
| CN103775919A (en) * | 2014-01-28 | 2014-05-07 | 合肥京东方显示光源有限公司 | Backlight module and display device |
| CN204233478U (en) * | 2014-11-27 | 2015-04-01 | 济南鑫贝西生物技术有限公司 | A kind of clean bench improving ultraviolet utilization ratio |
| CN104575334A (en) * | 2014-12-16 | 2015-04-29 | 倪晓旺 | Novel multimedia interactive display machine |
| CN204522024U (en) * | 2015-03-16 | 2015-08-05 | 周伟都 | Decontaminating apparatus |
| KR20170099499A (en) * | 2016-02-24 | 2017-09-01 | 주식회사 클린어스 | Sterilizer for hand rail |
| CN107614022A (en) * | 2015-05-14 | 2018-01-19 | 株式会社德山 | Ultraviolet sterilization apparatus |
| CN108025094A (en) * | 2015-09-09 | 2018-05-11 | 皇家飞利浦有限公司 | Ultrasonic system with sterilizing function |
| CN108836037A (en) * | 2018-06-22 | 2018-11-20 | 安徽省鼎立服饰有限公司 | Intelligent shoe rack is used in a kind of sale of shoes |
| CN208838635U (en) * | 2018-02-07 | 2019-05-10 | 袁麓 | One kind moving microwave induced apparatus for ultraviolet disinfection |
-
2019
- 2019-05-22 CN CN201910427638.6A patent/CN110060570B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102830548A (en) * | 2012-08-15 | 2012-12-19 | 深圳市华星光电技术有限公司 | Device and the method for carrying out exposure processing for LCD (Liquid Crystal Display) panel |
| CN103775919A (en) * | 2014-01-28 | 2014-05-07 | 合肥京东方显示光源有限公司 | Backlight module and display device |
| CN204233478U (en) * | 2014-11-27 | 2015-04-01 | 济南鑫贝西生物技术有限公司 | A kind of clean bench improving ultraviolet utilization ratio |
| CN104575334A (en) * | 2014-12-16 | 2015-04-29 | 倪晓旺 | Novel multimedia interactive display machine |
| CN204522024U (en) * | 2015-03-16 | 2015-08-05 | 周伟都 | Decontaminating apparatus |
| CN107614022A (en) * | 2015-05-14 | 2018-01-19 | 株式会社德山 | Ultraviolet sterilization apparatus |
| CN108025094A (en) * | 2015-09-09 | 2018-05-11 | 皇家飞利浦有限公司 | Ultrasonic system with sterilizing function |
| KR20170099499A (en) * | 2016-02-24 | 2017-09-01 | 주식회사 클린어스 | Sterilizer for hand rail |
| CN208838635U (en) * | 2018-02-07 | 2019-05-10 | 袁麓 | One kind moving microwave induced apparatus for ultraviolet disinfection |
| CN108836037A (en) * | 2018-06-22 | 2018-11-20 | 安徽省鼎立服饰有限公司 | Intelligent shoe rack is used in a kind of sale of shoes |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450281A (en) * | 2020-05-28 | 2020-07-28 | 深圳光子晶体科技有限公司 | Ultraviolet disinfection device and terminal based on optical waveguide |
| WO2022137683A1 (en) * | 2020-12-22 | 2022-06-30 | 株式会社Ｊｖｃケンウッド | Light emission control device, and display device |
| CN113181383A (en) * | 2021-03-23 | 2021-07-30 | 青净光能科技股份有限公司 | Device capable of displaying ultraviolet light sterilization range |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110060570B (en) | 2022-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110060570A (en) | A kind of display device | |
| US9623138B2 (en) | Systems and methods for surface decontamination | |
| JP5257687B2 (en) | Light source device and projector | |
| KR101599273B1 (en) | Skin care apparatus using light and control method thereof | |
| JP6347840B2 (en) | Technical polymerization equipment | |
| ES2652560T3 (en) | Electrical installation device | |
| WO2006049192A1 (en) | Skin treatment apparatus | |
| WO2015137679A1 (en) | Curing and sterilizing apparatus | |
| JP2018170154A (en) | Lighting device and lighting system | |
| US20090244497A1 (en) | Projection Display Apparatus and Control Method Thereof | |
| JP2023541810A (en) | Far UV-C power supply | |
| KR20150025660A (en) | Portable sterilizing installation using uv-c chip led | |
| JP2015043109A (en) | Light source device, and projector | |
| ES2362257T3 (en) | LIGHTING MEDIA. | |
| CN110310578A (en) | A kind of LED display | |
| JP2008289706A (en) | Face photographing apparatus | |
| JP2004227826A (en) | Led lighting device | |
| KR20200030211A (en) | Sterilizing apparatus | |
| KR102238915B1 (en) | Disinfection apparatus using ultra violet led and the method for sterilizing beverage using the same | |
| KR20120041869A (en) | A portable computer | |
| JP2002039975A (en) | Fluorescent x-ray analyzer | |
| JP3144332U (en) | LED black light | |
| KR20190063225A (en) | Heating module and vehicle including the smae | |
| JP2018183592A (en) | Dental light-curing apparatus | |
| EP2008015A2 (en) | Scanning laser lighting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |