CN110131616A - A kind of lamps and lanterns and displaying device of the displaying pattern on lampshade - Google Patents

A kind of lamps and lanterns and displaying device of the displaying pattern on lampshade Download PDF

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Publication number
CN110131616A
CN110131616A CN201810106219.8A CN201810106219A CN110131616A CN 110131616 A CN110131616 A CN 110131616A CN 201810106219 A CN201810106219 A CN 201810106219A CN 110131616 A CN110131616 A CN 110131616A
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CN
China
Prior art keywords
pattern
lamps
lanterns
luminous zone
lampshade
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Pending
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CN201810106219.8A
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Chinese (zh)
Inventor
李世春
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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Priority to CN201810106219.8A priority Critical patent/CN110131616A/en
Publication of CN110131616A publication Critical patent/CN110131616A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0471—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Abstract

The present invention provides a kind of on lampshade shows the lamps and lanterns of pattern, lampshade including the multiple luminous zones and the multiple luminous zone of covering that are disposed on the substrate, the contour line of the multiple luminous zone constitutes the contour line for the pattern to be shown, at least one of described luminous zone is provided with multiple LED luminescence units.The lamps and lanterns change the presentation mode that original lamps and lanterns back light cooperation for display prints figuratum curtain, use the combined light source that can directly constitute pattern, cooperate lampshade that pattern is presented, its pattern is set arbitrarily to open or close display, and in stably and controllable mode, the specific pattern for wanting to show is shown.

Description

A kind of lamps and lanterns and displaying device of the displaying pattern on lampshade
Technical field
The present invention relates to a kind of lamps and lanterns, more particularly it relates to a kind of lamp that can show pattern on lampshade Tool, and the displaying device using the lamps and lanterns.
Background technique
Currently, the method that public place shows that pattern mainly uses has following two: one is use with storage Display or electronic equipment directly play the picture to be shown；It is another then be to illuminate static images using back light to be in Existing pattern.And for some public places for needing prominent history and traditional atmosphere, such as history old site, museum, academy, theme Hotel all has improper place using any in two ways.
Specifically, pattern is shown according to display or electronic equipment, although the refreshing frequency of display used at present Rate can substantially eliminate the flashing and shake sense of image, but it rolls the picture played and is still easy that viewer is made to recognize to show The presence of device in turn results in age sense and both forfeitures of visual sense；Further, since liquid crystal display needs to brush with certain frequency dynamic Newly, even if will play image is set as tableaux, frame stabilization is still limited to refreshing frequency.
Therefore, when being applied to certain special scenes, technical staff more wishes through lamps and lanterns rather than display screen with more steady Surely pattern is shown.It is confined to illuminate static images using back light using the device of lamp demonstration pattern in the prior art Mode, controllability and pattern enrich degree and are generally unattainable requirement.
Patent document CN201025352Y discloses a kind of types of facial makeup in Beijing operas wall lamp, is lighting device inside the types of facial makeup in Beijing operas wall lamp, external There is type of facial makeup in Beijing opera pattern, which, as ornament, uses at night as illuminator when not working daytime on lampshade.So And the types of facial makeup in Beijing operas pattern that the wall lamp to be shown is printed on lampshade, can not close display daytime, and is difficult to generate any change Change, can not accomplish only when needing to show, in stably and controllable mode, shows the specific pattern for wanting to show.
Summary of the invention
In order to solve the above problem in the prior art, the present invention provides a kind of for showing the lamps and lanterns of pattern no matter Night on daytime, pattern displaying, in stably and controllable mode, can show when needing to show and want the specific of displaying Pattern.
Lamps and lanterns provided by the present invention include the multiple luminous zones being disposed on the substrate and the multiple luminous zone of covering Lampshade, wherein the contour line of multiple luminous zones constitutes the contour line for the pattern to be shown, at least one of described luminous zone It is provided with multiple LED luminescence units.
In the present invention, the multiple luminous zone is the back light that can define pattern, sheen of the back light through lampshade Effect, showing in cover surface has the pattern of apparent contour line.Just because of the contour line of luminous zone is set as the wheel with pattern Profile is corresponding, to complete the definition to pattern.When the contour line of the luminous zone constitutes the profile for the pattern to be shown When line, it is only necessary to adjust the luminescent color inside and outside the contour line of luminous zone, light the parameters such as extinguishing and light intensity, inside and outside increase Color or gray scale contrast, coloured block can be defined by contour line, and then pattern is defined by the combination of coloured block.
Lamps and lanterns provided by the invention, change that original displaying type lamps and lanterns back light cooperation prints figuratum curtain is in Existing mode cooperates common lampshade that pattern is presented, because of the figure that the device is presented using the combined light source that can directly constitute pattern Case relies on the light source that can arbitrarily switch and exists, so opening or closing for pattern displaying can be realized by switching light sources.
In the present invention, luminous zone partly or entirely uses LED luminescence unit to constitute.LED luminescence unit shines in addition to having The characteristics of outside feature high-efficient, the service life is long, size is small, the easy adjusting of color, mature preparation process makes its be particularly suitable for using In lamps and lanterns provided by the invention.Firstly, the size of LED luminescence unit can accomplish very little compared to other lamps and lanterns, it is usually reachable 3-5mm can make pattern have better resolution ratio using it as imaging unit.Secondly, the luminescent color of LED is easy to adjust, Other than traditional three-primary color LED, it can also be obtained more abundant by change inorganic semiconductor material or the method for doping Color；LED is applied in luminous zone of the invention, and pattern can be made to obtain higher color rendition degree and more superior equal Even property.It in addition, the production technology of LED correlated product is also increasingly mature, can be obtained by lower cost, guarantee display effect It is reduced costs under the premise of fruit.
In currently preferred technical solution, the luminous zone includes the first luminous zone, in first luminous zone The multiple LED luminescence unit includes the first color LED luminescence unit and the second color LED luminescence unit.Wherein, the first color LED is sent out Light unit is different with the color of the second color LED luminescence unit.By the way that two or more difference is arranged in same luminous zone The setting area of the luminescence unit of color, different colours luminescence unit shares contour line, and the color of luminous zone is changed.
Further, in currently preferred technical solution, the lamps and lanterns further include control unit, and the control unit can Adjust the luminous intensity of the first color LED luminescence unit and/or the second color LED luminescence unit.The control mode not only can be with Increase the variation of brightness for pattern, it can also be luminous single by adjusting the first color LED luminescence unit and the second color LED The ratio of first luminous intensity generates the effect of colour mixture, enriches pattern color variation.
In currently preferred technical solution, the luminous zone includes the second luminous zone, LED in second luminous zone The photochromic of luminescence unit includes at least all photochromic therein one of all LED luminescence units in all luminous zones adjacent thereto Kind.The second luminous zone luminous zone adjacent thereto can be controlled, and to send out of the same race photochromic, if executing this operation, is shone due to two pieces It is photochromic that area sends out of the same race, and the contour line at block border will no longer have that contrast, then can make the second luminous zone is adjacent with this to shine Area merges, and forms the luminous zone with new contour line.The control mode can increase the variation of shape for pattern.
In the preferred technical solution of the present invention, the lamps and lanterns that pattern is shown on lampshade further include control unit, the control What portion processed controlled the LED luminescence unit in each luminous zone lights extinguishing and/or luminous intensity.The control unit can be with It is combined with various types of sensors, according to the induction information of sensor, to convert the pattern-information presented on lampshade.
Further, in the preferred technical solution of the present invention, the sensor can be temperature sensor, the sensor And its signal circuit constitutes the temperature detecting part of the lamps and lanterns, which can be detected using temperature sensor The temperature of lamps and lanterns local environment, passes it to control unit, and the control unit utilizes obtained temperature information, optimal control Color, light intensity and the state for lighting extinguishing of different luminous zones, are presented different patterns at different temperatures, provide and environment temperature The patterned display mutually coordinated that matches is spent, it is also possible that user can go out corresponding ambient temperature range according to pattern identification. It is understood that the sensor can also be humidity sensor or optical sensor, wherein the optical sensor can be environment Optical sensor, infrared light transducer[sensor, sun optical sensor, ultraviolet light transducer etc..
Further, in the preferred technical solution of the present invention, the optical sensor preferably uses ambient light sensor Or the infrared sensor of the human body in infrared light transducer[sensor.The ambient light sensor is capable of the light and shade or color atmosphere of environment-identification It encloses, adjusts pattern displaying；The infrared sensor of the human body can identify whether near zone is entered by personnel, leaves or stay, Adjustment pattern displaying lights the extinguishing lamps and lanterns.
It should be noted that human body infrared can also be passed through for the identification function of human body in presumptive area in the present invention Other modes other than sensor realize that physical quantity detected is also not necessarily limited to optical quantities, any to sentence by rational method The induction mode that disconnected personnel enter, leave or stay.Lamps and lanterns in present embodiment utilize human body induction module, in week Automatic distinguishing when enclosing nobody, solve the problems, such as presently, there are displaying type lamps and lanterns because being always on bring power consumption.
In the present invention, although the lamps and lanterns still show pattern on lampshade, the composition of pattern not in lampshade position, But pattern is formed at light source, and cover lampshade in existing patterned LED backlight light source.On the one hand on lampshade Pattern is presented, on the one hand utilizes the soft light effect of lampshade, alleviates LED because of lamp from dazzling problem caused by brightness height.
Luminous zone contour line can be brought to show unsharp problem simultaneously however, covering lampshade.This is because luminous zone Light that LED luminescence unit issues and non-perpendicular to the directional light of patterned display plane, but it is uniformly emitted to surrounding space, Therefore, some light will extend over the contour line of the luminous zone, shows and causes to the profile of the luminous zone of the other side adjacent thereto Interference.To solve the above-mentioned problems, in the preferred technical solution of the present invention, in at least contour line of the part luminous zone Corresponding position is provided with the shading wall for surrounding the luminous zone.The shading wall is transversely or obliquely relative to the lampshade display diagram The plane of case is arranged, and surrounds or partially surround the luminous zone.According to the set-up mode, besieged luminous zone and other hairs Light area, which is separated, to be come, and the scattering light of luminous zone adjacent thereto will be unable to cross the shading wall, shows and makes to its contour line At interference.
Displaying of the lamps and lanterns particularly suitable for types of facial makeup in Beijing operas pattern in the present invention.Types of facial makeup in Beijing operas pattern is usually by several more simple Single color lump is constituted, and can be presented completely using a limited number of luminous zones, reduce the production cost of lamps and lanterns；Secondly, Changed using luminous zone color, light and shade and switch etc., can also realize the effect of Face Changing, revolutionized conventional lamp and show print The feeling of heaviness of picture when map brushing case；In addition, lamps and lanterns provided by the invention are due to utilizing LED when for showing pattern for a long time Luminescence unit constitutes pattern, and pattern is played without refreshing, therefore compared to display screen with better pattern stability, can With surroundings, improve user experience.
The present invention also provides a kind of displaying device with above-mentioned lamps and lanterns, which can be display screen, advertisement Board, lamp box, show window, showcase, wall image etc. have used lamps and lanterns provided by the present invention in portion.
Detailed description of the invention
Fig. 1 is section view of mask lamp part luminous position in a more excellent embodiment of the invention；
Fig. 2 is the structural schematic diagram of lamps and lanterns in Fig. 1 embodiment, and wherein left-hand component is exposed in lamps and lanterns after removing lampshade Luminous zone structural schematic diagram, right-hand component are the lampshade pattern opened after pattern displaying；
Fig. 3 is the control system architecture schematic diagram of mask lamp in another more excellent embodiment of the present invention；
Fig. 4 is section view of mask lamp part luminous position in Fig. 3 embodiment；
Fig. 5 is the pattern switching construction schematic diagram of mouth luminous zone in another more excellent embodiment of the invention, a left side in figure Edge is divided into mouth luminous zone and is presented pattern luminance for the moment, luminance when pattern two is presented for it in right-hand component.
Detailed description of the invention: the luminous zone 1-LED, 2- substrate, 3- lampshade, 4- shading wall；11a- face luminous zone, 11b- face figure Case, the area 12a- Lian Wen, 12b- face line pattern, 13a- volume heart luminous zone, 13b- volume heart pattern, 14a- mouth luminous zone, 14b- mouth Portion's pattern；141- common field, one state area of 142- pattern, 143- pattern two-state area.
Specific embodiment
The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this A little embodiments are used only for explaining technical principle of the invention, it is not intended that limit the scope of the invention.This field skill Art personnel, which can according to need, adjusts it, to adapt to specific application.For example, although described in the specification Each component part of particle heat sink for photo-thermal power generation all has scheduled shape and structure, still, these compositions Part is obviously also configured to other shapes and structure, as long as the component part can complete predetermined function.This The change of kind component part shape and structure falls within protection model of the invention without departing from basic principle of the invention Within enclosing.
It should be noted that in the description of the preferred embodiment of the present invention, term " on ", "lower", "left", "right", The direction of the instructions such as "front", "rear", "vertical", "horizontal", "inner", "outside" or the term of positional relationship are based on the figure Direction or positional relationship, this is intended merely to facilitate description, rather than indication or suggestion described device or component part must have There is specific orientation, be constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Embodiment 1
It present embodiments provides a kind of for showing the mask lamp of types of facial makeup in Beijing operas pattern, is laid out flat type mask lamp, it can be with The indoor spaces such as museum, Beijing opera theater, educational institution, Theme Hotel are installed on according to the difference selectivity of size.
Fig. 1 gives section view of mask lamp part luminous position in the present embodiment, including multiple luminous zones LED 1, carrying The substrate 2 of LED luminescence unit and the covering luminous zone LED 1, the lampshade 3 positioned at observer side, wherein the luminous zone LED 1 is for fixed Adopted pattern, the light issued is incident upon on lampshade 3, and the pattern that it to be defined is presented on lampshade 3.Fig. 1 is from lamps and lanterns Cross-sectional direction show position of the luminous zone LED 1 in lamps and lanterns, but the range of the luminous zone LED 1, contour line Shape is that edge is transversely or obliquely relative to defined in the observer visual angle at the visual angle Fig. 1.
Fitting structure under observer visual angle is as shown in Fig. 2, wherein the left-hand component of Fig. 2 is in lamps and lanterns after removal lampshade 3 Exposed 1 structural schematic diagram of the luminous zone LED, right-hand component are 3 pattern of lampshade opened after pattern displaying.Referring to Fig. 2 How the dense medium mask lamp in the present embodiment that continues is arranged the luminous zone LED 1 to define the pattern to be presented.
As shown in Fig. 2, multiple luminous zones LED 1 in the present embodiment are divided into three groups, respectively positioned at substrate 2 Facial luminous zone 11a, forehead luminous zone 13a and mouth luminous zone 14a；The area Lian Wen 12a is not light emitting region, is not belonging to described The luminous zone LED 1.
Wherein, facial luminous zone 11a is the region continuously indicated by oblique line, is covered with White LED lamp bead in the region, when The face pattern 11b of white can be shown when it is lighted on lampshade 3.With the face line of facial luminous zone 11a common sparing contour line Area 12a is not luminous zone comprising in muti-piece figure with dot matrix shade shown in discontinuity zone, on the substrate 2 in these regions Not set lamp bead.When facial luminous zone 11a is lighted, black shade will be presented on lampshade 3 in the region of these not set lamp beads, Form face line pattern 12b.In addition, the volume heart of substrate 2 corresponding with the volume heart pattern 13b and mouth pattern 14b of lampshade 3 shines Area 13a and mouth luminous zone 14a are then covered with red LED lamp bead.
In order to further describe the technical solution for understanding the present embodiment, by the figure of 2 left-right parts of comparison diagram it is found that making For the facial luminous zone 11a, volume heart luminous zone 13a and mouth luminous zone 14a of the luminous zone LED 1 in the present embodiment, contour line Contour line with the pattern to be shown is one-to-one.Wherein, the corresponding face to be presented of the profile of facial luminous zone 11a The face contour line and face line contour line of spectrum；The volume heart red dot of the corresponding types of facial makeup in Beijing operas to be presented of the profile of volume heart luminous zone 13a Contour line；The mouth contour line of the corresponding types of facial makeup in Beijing operas to be presented of the profile of mouth luminous zone 14a.
By mode described above, lamps and lanterns provided by the present embodiment are constituted using the contour line of the luminous zone LED 1 and are wanted The contour line of the pattern of displaying defines pattern to display in light source position.And light source can be switched arbitrarily, because This, lamps and lanterns provided in this embodiment, in stably and controllable mode, can show only when needing to show and want displaying Specific pattern.
It should be noted that, although the luminous zone LED 1 according to its position and display color has been divided into facial hair in the present embodiment Light area 11a, volume heart luminous zone 13a and mouth luminous zone 14a, still, technical staff can also be according to the practical figures to be presented Case pattern selects suitable partition method and chooses corresponding color matching, as long as the profile of the luminous zone LED 1 can be wanted with practical The pattern of presentation is consistent, and the color of contour line two sides and gray scale contrast can significantly show the contour line.
In addition, it will be appreciated to those of skill in the art that although all luminescence units in the present embodiment select LED Lamp bead, still, technical staff can also select according to the actual situation other kinds of back light or partial region select Other kinds of back light, such as fluorescent lamp, incandescent lamp, OLED light source are selected in LED luminescence unit, partial region.Moreover, The color category of LED lamp bead is also not necessarily limited to the red of one of three primary colours in the present embodiment, and technical staff completely can be according to need The LED lamp bead for issuing color light except three primary colours is chosen, maximumlly LED luminescence unit color to be utilized to be easy adjusting Advantage.
Embodiment 2
A kind of mask lamp that luminous intensity can change according to the environmental data that test section obtains is present embodiments provided, It is repeated no more with identical part in the types of facial makeup in Beijing operas modulated structure in embodiment 1, difference essentially consists in the present embodiment as the types of facial makeup in Beijing operas Lamp is equipped with control system, to realize above-mentioned environmental response function.
The control system of mask lamp provided in this embodiment forms as shown in figure 3, the mask lamp further includes lighting control section And corresponding environmental data collecting and computing module.Wherein, ambient condition acquisition device includes light test section, humidity inspection again Survey portion and temperature detecting part, the ambient condition acquisition device can acquire light, humidity and temperature data in environment, and will Data are sent to the state receiving unit in mask lamp, and data are further sent to the progress of state analysis portion by the state receiving unit Analysis is calculated, and calculated result is changed into the signal that can be specifically executed by lighting control section, controls mask lamp in the present embodiment Light intensity.
Mask lamp in the present embodiment can also have remote control device, and user can select detection pattern by remote control device, Switch in light detection pattern, Humidity Detection mode and temperature detecting mode three.For example, when switch to light inspection When survey mode, the light intensity of the mask lamp can change with the variation of extraneous light intensity, and when extraneous light intensity is stronger, mask lamp is logical It crosses after light sensor detects light intensity data, tunes up the luminous intensity of LED lamp bead, adaptably with extraneous light intensity to guarantee to scheme The readability of picture.
It should be noted that, although the ambient condition acquisition device in the present embodiment is used in light detection pattern, humidity The mode switched mutually between detection pattern and temperature detecting mode is implemented, still, technical staff can also according to actual needs, The mode of will test is set as being only capable of detection single one physical amount or detects multiple physical quantitys simultaneously, additionally can according to need transformation Physical quantity detected, and accordingly adjust the algorithm in state analysis portion.
In addition, the light test section can also include that human body infrared passes in other more excellent embodiments of the invention Sensor, human body infrared sensor can identify whether near zone has personnel to enter, leave or stay, and light or extinguish lamp Tool, pattern displaying is opened when there is personnel to enter viewing area, and close after personnel leave.The use solution of infrared sensor of the human body Determined energy waste caused by being always on as indoor public places because of lamps and lanterns the problem of.
In the present embodiment, in order to be more clear the pattern contour presented on lampshade 3, around each luminous zone LED 1 It is also surrounded by shading wall 4, structure and setting method are as shown in Figure 4.The shading wall 4 is stood between substrate 2 and lampshade 3, not It is not formed between the luminous zone the LED 1 or luminous zone LED 1 and between luminous zone and is obstructed, prevent the luminous zone LED 1 and peripheral region Light interferes with each other, and causes the unsharp problem of contour line.
It should be noted that, although the shading wall 4 in the present embodiment is arranged by the way of all surrounding the luminous zone LED 1, But technical staff can also according to the actual situation, selected section is surrounded the luminous zone LED 1 or is not connected in portion setting The mode of continuous shading wall is implemented, as long as adjacent LED shines being possible to generate the position interfered between the luminous zone LED 1 Area 1 is obstructed by physical form.
Embodiment 3
A kind of mask lamp of environmental data variation that luminous intensity is obtained according to test section is provided in embodiment 2, due to Only light and shade is adjustable for it, when its work is in temperature detection or Humidity Detection mode, if placing it in outdoor, is limited by ambient light photograph The light and shade variation of the unstability of environment, lamps and lanterns is difficult to be discovered by viewer.It is luminous that the present embodiment then provides a kind of part LED The color in area can consecutive variations mask lamp, can be suitable for the outdoor environments such as some cultural old sites, historic site.
It is in place of mask lamp and the main difference of the mask lamp in embodiment 2 in the present embodiment: in the present embodiment Volume heart luminous zone 13a arranges multiple groups LED lamp bead, and every group of LED lamp bead includes a red LED lamp bead and a green LED lamp Pearl.All red LED lamp beads and all green LED lamp beads can individually carry out lighting extinguishing and light intensity adjustment operation.When two When a LED lamp bead opens simultaneously, color blending effect can also be generated in the region, according to the light intensity ratio of LED modules with different colors lamp bead, Volume heart luminous zone 13a can issue the photochromic of the continuous transformations such as red, orange, yellow, yellowish green, green.By the face in the present embodiment When composing lamp for outdoor environment, lighting control section can keep the brightness of lamps and lanterns constant, according to light test section, humidity detection unit And the color of the data point reuse volume heart luminous zone 13a of temperature detecting part.For example, can be when environment temperature be lower by volume Green LED lamp bead in the 13a of heart luminous zone is all lighted, and when the temperature rises, the brightness of red LED lamp bead is gradually increased, The brightness for reducing green LED lamp bead, makes volume heart luminous zone 13a gradually switch to red, so that observer can be intuitive Ground judges the temperature range of environment by color.
It should be noted that, although only volume heart luminous zone 13a is provided with dual-colored LED lamp bead group, still, skill in the present embodiment Art personnel can also adjust the luminous zone range for being provided with double-colored or multi-colored led lamp bead group according to the picture effect to be realized, As long as this multi-colored led group shares contour line.
Embodiment 4
Mask lamp in mask lamp provided in this embodiment and embodiment 3 in the setting and control mode of luminous zone Difference, the main distinction are: the mask lamp in embodiment 3 is by continuously adjusting color in the same area, it can be achieved that the types of facial makeup in Beijing operas The variation of color；And the mask lamp in the present embodiment then can realize types of facial makeup in Beijing operas patterns by adjusting color in multiple regions Change.
The mask lamp provided in the present embodiment can switch between the pattern of a variety of patterns, specifically, in the present embodiment Mask lamp include multiple groups pattern switching construction, every group of pattern switching construction includes common field 141, one state area 142 of pattern with And pattern two-state area 143, by taking the pattern switching construction of mouth luminous zone 14a as an example, as shown in figure 5, in the switching construction Sharing state area 141 is monochromatic luminous zone, has been covered with red LED lamp bead；One state area 142 of pattern and pattern two-state area 143 include multiple dual-colored LED lamp bead groups, and each dual-colored LED lamp bead group includes a White LED lamp bead and a red LED Lamp bead.
When control unit sets state for the moment for pattern displaying, the red LED lamp bead in common field 141 is lighted, pattern one Red LED lamp bead in state area 142 is lighted, and White LED lamp bead is extinguished, and the red LED lamp bead in pattern two-state area 143 is put out It goes out, White LED lamp bead is lighted.At this point, the profile identical, shared as the color of one state area 142 of pattern due to common field 141 Line two sides are without color or gray scale contrast, and therefore, common field 141 merges with one state area 142 of pattern generates the new luminous zone LED, Possess new contour line, shows new pattern.And pattern two-state area 143 then shines with adjacent facial luminous zone 11a Color is identical, white, and the two, which merges, becomes the new luminous zone LED.At this time it is seen that on the left of Fig. 5 in pattern in observer's eye Normal corners of the mouth state.
Similarly, when pattern displaying is set state two by control unit, 141 state of common field is remained unchanged, and lights figure White LED lamp bead in one state area 142 of case extinguishes red LED lamp bead；The red in pattern two-state area 143 is lighted simultaneously LED lamp bead extinguishes White LED lamp bead；At this point, in observer's eye it is seen that on the right side of Fig. 5 in pattern types of facial makeup in Beijing operas mouth sagging shape State.
Fig. 5 is combined to illustrate the side for changing pattern form with the second luminous zone and its adjacent third luminous zone above Method.It should be noted that, although in more excellent embodiment of the invention, one state area 142 of pattern and pattern two-state 143 It selects to switch display in different photochromic LED luminescence units, still, technical staff can also be arranged according to demand To switch in the state of luminescence unit lighted and extinguished, if wherein a kind of state when the LED luminescence unit sent out It is photochromic one of photochromic identical with all luminescence units of adjacent luminous zone, merging its luminous zone adjacent with this becomes New luminous zone.
It will be appreciated to those of skill in the art that although aforementioned present invention is more for static state compared in excellent embodiment Three kinds of variable lamps and lanterns of the constant color changeable of color, patterns, the constant patterns of color have given disclosure, still, technology people Member can be combined technical solution used by it completely, and it is variable to obtain changing patterns abundant, color Lamps and lanterns.
In addition, although the substrate of the lamps and lanterns is substrate 2, and technical staff is complete in more excellent embodiment of the invention The base type that can according to need the various shapes and material such as selection curved substrate, transparent substrates entirely, as long as it can be carried Luminescence unit in the present invention.
It should be noted that, although the LED lamp bead plays the LED hair in more excellent embodiment of the invention The effect of light unit, but in the present invention, the LED luminescence unit can not be equal with LED lamp bead, and the LED shines single Member can also be the LED light emission device of other forms, as long as it is during the displaying of pattern as basic unit.
In addition, it will be appreciated by persons skilled in the art that the pattern that can show of lamps and lanterns provided by the present invention simultaneously It is not limited to the above embodiments cited types of facial makeup in Beijing operas figure, technical staff is fully able to according to the picture effect to be presented adjustment hair The set-up mode in light area obtains the pattern of different patterns.
So far, it has been combined attached drawing and describes technical solution of the present invention, still, skilled addressee readily understands that It is that protection scope of the present invention is expressly not limited to these specific embodiments.Under the premise of without departing from the principle of the present invention, Those skilled in the art can make equivalent change or replacement to the relevant technologies feature, the technology after these changes or replacement Scheme will fall within the scope of protection of the present invention.

Claims (11)

1. a kind of lamps and lanterns for showing pattern on lampshade, including the multiple luminous zones being disposed on the substrate and the multiple hair of covering The lampshade in light area, which is characterized in that the contour line of the multiple luminous zone constitutes the contour line for the pattern to be shown, the hair At least one of light area is provided with multiple LED luminescence units.
2. the lamps and lanterns of pattern are shown on lampshade as described in claim 1, which is characterized in that the luminous zone includes the first hair Light area, the multiple LED luminescence unit in first luminous zone include that the first color LED luminescence unit and the second color LED are sent out Light unit.
3. the lamps and lanterns of pattern are shown on lampshade as described in claim 1, which is characterized in that the luminous zone includes the second hair Light area, the photochromic of LED luminescence unit includes at least all LED hairs in all luminous zones adjacent thereto in second luminous zone Light unit it is all photochromic one such.
4. the lamps and lanterns as claimed in any one of claims 1-3 for showing pattern on lampshade, which is characterized in that also have control Portion, what which controlled the LED luminescence unit in each luminous zone lights extinguishing and/or luminous intensity.
5. the lamps and lanterns of pattern are shown on lampshade as claimed in claim 4, which is characterized in that it further include temperature detecting part, institute Temperature detecting part is stated according to environment temperature, the LED luminescence unit in the multiple luminous zone is adjusted by the control unit Respective light extinguishing and/or luminous intensity.
6. the lamps and lanterns of pattern are shown on lampshade as claimed in claim 4, which is characterized in that it further include humidity detection unit, institute Humidity detection unit is stated according to ambient humidity, the LED luminescence unit in the multiple luminous zone is adjusted by the control unit Respective light extinguishing and/or luminous intensity.
7. the lamps and lanterns of pattern are shown on lampshade as claimed in claim 4, which is characterized in that further include light test section, institute Light test section is stated according to the color or brightness of environment light, adjusted in the multiple luminous zone by the control unit described in The respective of LED luminescence unit lights extinguishing and/or luminous intensity.
8. the lamps and lanterns of pattern are shown on lampshade as claimed in claim 4, which is characterized in that it further include human body induction module, Whether the human body induction module can incude in presumptive area has personnel to enter, leave or stay, and passes through the control unit control Make lighting or extinguishing for the lamps and lanterns.
9. the lamps and lanterns as claimed in any one of claims 1-3 for showing pattern on lampshade, which is characterized in that at least office The corresponding position of the contour line of luminous zone described in portion is provided with the shading wall for surrounding the luminous zone.
10. the lamps and lanterns as claimed in any one of claims 1-3 for showing pattern on lampshade, which is characterized in that the pattern For the types of facial makeup in Beijing operas.
11. a kind of displaying device, which is characterized in that have such as the described in any item lamps and lanterns of claim 1-10.
CN201810106219.8A 2018-02-02 2018-02-02 A kind of lamps and lanterns and displaying device of the displaying pattern on lampshade Pending CN110131616A (en)

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CN201810106219.8A CN110131616A (en) 2018-02-02 2018-02-02 A kind of lamps and lanterns and displaying device of the displaying pattern on lampshade

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Publication number Priority date Publication date Assignee Title
CN103175005A (en) * 2013-03-12 2013-06-26 马飞 Light-emitting diode (LED) lighting plate
JP2013251054A (en) * 2012-05-30 2013-12-12 Toshiba Lighting & Technology Corp Fluorescent lamp and luminaire
CN105741583A (en) * 2014-12-10 2016-07-06 西安上尚机电有限公司 LED traffic lamp based image display timing
CN106468423A (en) * 2016-02-03 2017-03-01 长荣科技发展（北京）有限公司 A kind of LED projector lamp
CN206682766U (en) * 2017-04-19 2017-11-28 浙江今顶集成吊顶有限公司 Multifunctional integrated ceiling LED lamp

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013251054A (en) * 2012-05-30 2013-12-12 Toshiba Lighting & Technology Corp Fluorescent lamp and luminaire
CN103175005A (en) * 2013-03-12 2013-06-26 马飞 Light-emitting diode (LED) lighting plate
CN105741583A (en) * 2014-12-10 2016-07-06 西安上尚机电有限公司 LED traffic lamp based image display timing
CN106468423A (en) * 2016-02-03 2017-03-01 长荣科技发展（北京）有限公司 A kind of LED projector lamp
CN206682766U (en) * 2017-04-19 2017-11-28 浙江今顶集成吊顶有限公司 Multifunctional integrated ceiling LED lamp

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