CN104078317A - Field emission folding lamp - Google Patents
Field emission folding lamp Download PDFInfo
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- CN104078317A CN104078317A CN201310106681.5A CN201310106681A CN104078317A CN 104078317 A CN104078317 A CN 104078317A CN 201310106681 A CN201310106681 A CN 201310106681A CN 104078317 A CN104078317 A CN 104078317A
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- field emission
- folding lamp
- pole plate
- substrate
- conductive layer
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Abstract
A field emission folding lamp comprises a plurality of field emission light source modules which are identical in shape. Each field emission light source module is in a bent plate shape and comprises two rotation portions and a light-emitting portion which is arranged between the two rotation portions. The two rotation portions of each field emission light source module are mutually connected in a rotary mode, and the field emission light source modules are sequentially arranged in an overlapped mode. The light-emitting portions comprise first pole plates, second pole plates and isolation body frames, wherein the first pole plates, the second pole plates and the isolation body frames are arranged in a mutually stacked mode and externally connected with alternating currents. The first pole plates comprise first substrates, first conductive layers and first light-emitting layers, wherein the first substrates, the first conductive layers and the first light-emitting layers are sequentially arranged. The first light-emitting layers comprise first fluorescent powder and first electron emitters. The second electrode plates comprise second substrates, second conductive layers, second light-emitting layers and reflecting layers, wherein the second substrates, the second conductive layers, the second light-emitting layers and the reflecting layers are sequentially arranged, and the reflecting layers are arranged on the disk surfaces, opposite to the first pole plates, of the second substrates in a covering mode. The isolation body frames form a vacuum sealed cavity with the first pole plates and the second pole plates. The field emission folding lamp effectively lowers the technological difficulty and the manufacturing cost.
Description
Technical field
The present invention relates to lighting field, relate in particular to a kind of transmitting folding lamp.
Background technology
Field emission illuminant module is a field emission light-emitting unit, can realize the luminous of uniform, slim, area source formula, has been widely used in, in display, lighting apparatus and microwave component, having huge application potential.
Existing field emission light source is the form of a whole plate, when needs are decorated as large area or when advertising lamp, due to the inner high vacuum characteristic of field emission light source, thereby are unfavorable for manufacturing large area light source.
Summary of the invention
Technical problem to be solved by this invention is, a kind of transmitting folding lamp is provided, the needs of large area lighting can reduce technology difficulty and preparation cost, satisfied use time.
In order to solve the problems of the technologies described above, the embodiment of the present invention provides a kind of transmitting folding lamp, described transmitting folding lamp comprises the field emission illuminant module of multiple same shapes, each described field emission illuminant module is all bent plate shape, described field emission illuminant module comprises two rotation sections and illuminating part, described illuminating part is arranged between described two rotation sections, two rotation sections of each described field emission illuminant module are all rotationally connected each other, and the rotating shaft of each described field emission illuminant module overlaps, each described field emission illuminant module is cascading, described illuminating part comprises the first pole plate and second pole plate of mutual stacking setting and external AC, also comprise slider frame, described the first pole plate comprises transparent first substrate, the first transparent conductive layer and the first luminescent layer, described first substrate comprises two cards that are oppositely arranged, described the first conductive layer covers the card of described first substrate towards described the second pole plate, described the first luminescent layer covers the surface of described the first conductive layer, described the first luminescent layer comprises the first fluorescent material and the first electron emitter, described the first electron emitter is for electron emission, described the second pole plate comprises transparent second substrate, the second transparent conductive layer, the second luminescent layer and reflector, described second substrate comprises two cards that are oppositely arranged, described the second conductive layer covers the card of described second substrate towards described the first pole plate, described the second luminescent layer is covered in the surface of described the second conductive layer, described the second luminescent layer comprises the second fluorescent material and the second electron emitter, described the second electron emitter is for electron emission, the light wavelength that excites of described the second fluorescent material is less than the light wavelength that excites of described the first fluorescent material, and the exciting light of described the second fluorescent material is also for exciting described the first light-emitting phosphor, described reflector covers the described second substrate card of described the first pole plate dorsad, for the extremely described first substrate of light reflection that described the second fluorescent material is sent, described slider frame and described first, second pole plate form the closed inner chamber of vacuum.
Wherein, described transmitting folding lamp comprises rotation axis, and the first axis hole matching with described rotation axis is offered in described rotation section, and each described rotation section is set on described rotation axis successively.
Wherein, described illuminating part is the dome shape of 60 degree central angles, and 6 described field emission illuminant modules launch around described rotating shaft, forms spheroid.
Wherein, described illuminating part is that the cylinder of 72 degree central angles is planar, and 6 described field emission illuminant modules launch around described rotating shaft, form cylinder.
Wherein, described transmitting folding lamp comprises locating part, and described locating part is located at the both sides of described multiple rotation sections, with the axial location of spacing described multiple field emission illuminant modules.
Wherein, described locating part is setting-up piece, and described locating part is offered the second axis hole, and described rotation axis adaptation runs through described the second axis hole.
Wherein, described slider frame comprises the first end of described slider frame, described the second end and pars intermedia, and two described connectors all glued joint in the pars intermedia of described slider frame.
Wherein, described the first conductive layer and the second conductive layer are oxidic transparent conducting film.
Wherein, described first substrate and described second substrate are plate glass, described the first conductive layer is indium oxide tin film, aluminium-doped zinc oxide film or fluorine doping stannic oxide film, described the second conductive layer is indium oxide tin film, aluminium-doped zinc oxide film or fluorine doping stannic oxide film, described slider frame be hollow cylinder shape or hollow rectangular-shaped, and be located between described first, second pole plate.
Wherein, described reflector adopts the one in aluminium film, silverskin and titanium film.
To sum up, described the transmitting folding lamp that the embodiment of the present invention provides adopts the field emission illuminant module of multiple same shapes to be rotationally connected each other, can rotate around the axis by each field emission illuminant module, change the relative position of each other, obtain different illuminating areas.Thereby realize by multiple field emission illuminant module combinations and obtain large-area illumination.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the field transmitting folding lamp deployed configuration schematic diagram of the first execution mode of providing of the embodiment of the present invention;
Fig. 2 is the schematic diagram of the part assembly of the field transmitting folding lamp of the first execution mode of providing of the embodiment of the present invention;
Fig. 3 is the perspective view of the field emission illuminant module of the first execution mode of providing of the embodiment of the present invention;
Fig. 4 is the concrete structure schematic diagram of the light emitting module of the first execution mode of providing of the embodiment of the present invention;
Fig. 5 is the field transmitting folding lamp deployed configuration schematic diagram of the second execution mode of providing of the embodiment of the present invention;
Fig. 6 is another visual angle schematic diagram of the folding lamp deployed configuration shown in Fig. 5.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
See also Fig. 1 to Fig. 3, the structural representation of a kind of the transmitting folding lamp 100 providing for first embodiment of the invention.Described transmitting folding lamp 100 comprises field emission illuminant module 10, rotation axis 20, locating part 30 and the base 40 of multiple same shapes.In present embodiment, described field emission illuminant module 10 is 6.The color of the light that described each field emission illuminant module 10 sends is identical.Certainly, in other embodiments, described each field emission illuminant module 10 also can be different, thereby can obtain color not of the same race, obtain various display effects.
Described field emission illuminant module 10 is bent plate shape.In present embodiment, the thickness of described field emission illuminant module 10 is 0.5 millimeter.Described field emission illuminant module 10 comprises rotation section 11 and illuminating part 12, and described each rotation section 11 is rotationally connected each other, and the rotating shaft OO ' of each described rotation section 11 coincidence, and each described field emission illuminant module 10 is arranged along rotating shaft OO ' direction.In present embodiment, described rotation section 11 is disk handle shape structure.The material of described rotation section 11 is glass, and the first axis hole 11a matching with described rotation axis 20 is offered in described rotation section 11, and each described rotation section 11 is set on described rotation axis 20 successively.Glued joint in described illuminating part 12 described rotation section 11.Certainly, in other embodiments, described rotation section 11 and illuminating part 12 also can be one-body molded.
Described illuminating part 12 is the dome shape of 60 degree central angles, and 6 described field emission illuminant modules 10 launch around described rotating shaft OO ', forms spheroid.In the time that described field emission illuminant module 10 passes through described rotation axis 20 abundant rotary expansion, can be launched into a luminous spheroid (as shown in Figure 3).In the time that 6 described field emission illuminant modules 10 superpose side by side and between two, the exiting surface of described transmitting folding lamp 100 is hemisphere face, and the bright dipping of described transmitting folding lamp 100 is that beam angle is the directed bright dipping of 180 °.Certainly, in other embodiments, described illuminating part 12 can be also other plate-like structures such as the planar or Rotary-table of cone is planar.
Refer to Fig. 4, described illuminating part 12 comprises the first pole plate 120, the second pole plate 130 and the slider frame 140 of mutual stacking setting and external AC 1.Described the first pole plate 120 comprises transparent first substrate 121, transparent the first conductive layer 122 and the first luminescent layer 123.Described first substrate 121 comprises two cards that are oppositely arranged.In present embodiment, described first substrate 121 is plate glass.Certainly, in other embodiments, described first substrate 121 also can adopt other transparent materials that meet instructions for use to make.
Described the first conductive layer 122 covers the card of described first substrate 121 towards described the second pole plate 130.In present embodiment, described the first conductive layer 122 adopts sputtering method to cover the card of described first substrate 11 towards described the second pole plate 20.Concrete, described the first conductive layer 122 is oxidic transparent conducting film.Preferably, described the first conductive layer 122 is indium oxide tin film, aluminium-doped zinc oxide film or fluorine doping stannic oxide film.
Described the first luminescent layer 123 covers the surface of described the first conductive layer 122, and described the first luminescent layer 123 comprises the first fluorescent material 123a and the first electron emitter 123b, and described the first electron emitter 123b is for electron emission.Thereby described the first luminescent layer 123 not only can be luminous but also can have been done electron emitter layer.In the time that two such luminescent layers are oppositely arranged, bombardment, can realize double-side mutually.In present embodiment, described the first luminescent layer 123 is whole piece membrane structures.Described the first luminescent layer 123 is mixtures of described the first fluorescent material 123a and the first electron emitter 123b.Described the first electron emitter 123b is carbon nano tube structure.Certainly, in other embodiments, described the first electron emitter 123b can be also other nano thread structures.
Described the second pole plate 130 comprises transparent second substrate 131, transparent the second conductive layer 132, the second luminescent layer 133 and reflector 134, and described second substrate 131 comprises two cards that are oppositely arranged.In present embodiment, described second substrate 131 is plate glass.Certainly, in other embodiments, described second substrate 131 also can adopt other transparent materials that meet instructions for use to make.
Described the second conductive layer 132 covers the card of described second substrate 131 towards described the first pole plate 120.In present embodiment, described the second conductive layer 132 adopts sputtering method to cover the card of described second substrate 131 towards described the first pole plate 120.Concrete, described the second conductive layer 132 is oxidic transparent conducting film.Preferably, described the second conductive layer 132 is indium oxide tin film, aluminium-doped zinc oxide film or fluorine doping stannic oxide film.
Described the second luminescent layer 133 covers the surface of described the second conductive layer 132, and described the second luminescent layer 133 comprises the second fluorescent material 133a and the second electron emitter 133b, and described the second electron emitter 133b is for electron emission.The light wavelength that excites of described the second fluorescent material 133a is less than the light wavelength that excites of described the first fluorescent material 123a, and the exciting light of described the second fluorescent material 133a is also for exciting described the first fluorescent material 123a luminous.In present embodiment, described the second luminescent layer 133 is whole piece membrane structures.Described the second luminescent layer 133 is mixtures of described the second fluorescent material 133a and the second electron emitter 133b.The light that described the second fluorescent material 133a sends is identical with the light that described the first fluorescent material 123a sends.Certainly, in other embodiments, the light that the light that described the second fluorescent material 133a sends sends from described the first fluorescent material 123a also can be different, thereby can obtain color not of the same race, obtain various display effects.
Because described the second luminescent layer 133 and the first luminescent layer 123 include fluorescent material and electron emitter, so can pass through external AC, realize luminously, simplify the complexity of driver circuit.
Described the second electron emitter 133b is carbon nano tube structure.Certainly, in other embodiments, described the second electron emitter 133b can be also other nano thread structures.
Described reflector 134 covers described second substrate 131 card of described the first pole plate 120 dorsad, for the extremely described first substrate 121 of light reflection that described the second fluorescent material 133a is sent.Described reflector 134 adopts the one in aluminium film, silverskin and titanium film.
Described slider frame 140 and described the first pole plate 120, the second pole plate 130 form the closed inner chamber of vacuum.In present embodiment, described slider frame 140 is hollow cylinder shape structure, and is located between described the first pole plate 120, the second pole plate 130.Described slider frame 140 comprises first end 141, the second end 142 and pars intermedia 143.Described first end 141 glueds joint described the first pole plate 120, and described the second end 142 glueds joint described the second pole plate 130, and described pars intermedia 143 glueds joint with described rotation section 11.Certainly, in other embodiments, it is rectangular-shaped that described slider frame 140 also can be hollow circular cylinder shape or hollow.Described slider frame 140 also can be coated on described the first pole plate 120, the second pole plate 130 peripheries.Due to described slider frame 140 and described the first pole plate 120, described the second end 142 forms the closed inner chamber of vacuum, therefore without adopting the bonding described slider frame 140 of glue and described the first pole plate 120, the second pole plate 130, under the effect of pressure differential, described slider frame 140 is fixed between described the first pole plate 120, the second pole plate 130.Certainly, in other embodiments, also can adopt splicing.
The principle of described illuminating part 10 is: in the time of described alternating current conducting, electron beam meeting described the second fluorescent material 133a of corresponding bombardment and described the first fluorescent material 123a that described the first electron emitter 123b and the second electron emitter 133b launch are alternately luminous.
Described alternating current is sine wave or square wave, and the voltage both positive and negative polarity on described the first pole plate 120 and the second pole plate 130 changes along with the change of the sense of current.In the time that described the first pole plate 120 is positive voltage, it is luminous that described the second electron emitter 133b bombards described the first fluorescent material 123a, emits beam through transparent described first substrate 121 outgoing.In the time that described the second pole plate 130 is positive voltage, it is luminous that described the first electron emitter 123b bombards described the second fluorescence coating 133a, after the described reflector 134 that the light sending is had a high reflectance is reflected, through described first substrate 121 direction outgoing.Because the excitation wavelength of described the second fluorescence coating 133a is less than described the first fluorescent material 123a, the exciting light of described the second fluorescence coating 133a and then excite described the first fluorescent material 123a, thereby, be the exciting light that described the first fluorescent material 123a and described the second fluorescence coating 133a mix through the light of described first substrate 121 outgoing.Concrete, the first fluorescent material 123a and the described second fluorescence coating 133a of the employing embodiment of the present invention, after exciting, be white light through the light of described first substrate 121 outgoing.
In addition, because human eye is 0.05～0.1s to the vision time of staying of image, in the time that the frequency of alternating current is less than 10Hz, acquisition is had two photochromic light sources that replace of difference by human eye.In the time that the frequency of alternating current is greater than 10Hz, human eye can not differentiate two kinds photochromic, but based on visual persistence effect obtain two kinds of photochromic blend colors.If alternating current side's wave frequency is greater than 10Hz, and through the artificial duty ratio of passing through to regulate this square wave, to regulate two kinds of photochromic mixed proportions, reach the colour temperature effect that regulates described field emission light source 100.
Described locating part 30 is located at the both sides (referring to Fig. 1) of described multiple rotation section 11, with the axial location of spacing described multiple field emission illuminant modules 10.In present embodiment, described locating part 30 is to be setting-up piece, and described locating part 30 is offered the second axis hole 30a, and described rotation axis 20 adaptations run through described the second axis hole 30a.Certainly, in other embodiments, described locating part 30 also can adopt other parts to substitute, as lock washer.
One end of described rotation axis 20 is fixed on described base 40.So that described transmitting folding lamp 100 is placed in suitable occasion and position.Concrete, described rotation axis 20 and described base 40 are structure as a whole.
In the time that described transmitting folding lamp 100 opened, described field emission illuminant module 10 launches around described rotating shaft OO ', can obtain the light fixture that needs light-emitting area.In the time that described transmitting folding lamp 100 closed, described field emission illuminant module 10 also can fold by described rotating shaft OO ', is easy to storage or transport.
See also Fig. 5 and Fig. 6, for the field transmitting folding lamp 200 of second embodiment of the invention, described the field transmitting folding lamp 100 of launching folding lamp 200 and the first execution mode is basic identical, its difference is, it is planar that the described illuminating part 211 of field emission illuminant module 210 is the cylinder of 72 degree central angles, described illuminating part 210 launches around described rotating shaft MM ', forms cylinder.The emergent light color difference of described each field emission illuminant module 210, thus a photochromic abundant field transmitting light fixture can be obtained.
Above-described execution mode, does not form the restriction to this technical scheme protection range.The amendment done within any spirit at above-mentioned execution mode and principle, be equal to and replace and improvement etc., within all should being included in the protection range of this technical scheme.
Claims (10)
1. a field transmitting folding lamp, it is characterized in that, described transmitting folding lamp comprises the field emission illuminant module of multiple same shapes, each described field emission illuminant module is all bent plate shape, described field emission illuminant module comprises two rotation sections and illuminating part, described illuminating part is arranged between described two rotation sections, two rotation sections of each described field emission illuminant module are all rotationally connected each other, and the rotating shaft of each described field emission illuminant module overlaps, each described field emission illuminant module is cascading, described illuminating part comprises the first pole plate and second pole plate of mutual stacking setting and external AC, also comprise slider frame, described the first pole plate comprises transparent first substrate, the first transparent conductive layer and the first luminescent layer, described first substrate comprises two cards that are oppositely arranged, described the first conductive layer covers the card of described first substrate towards described the second pole plate, described the first luminescent layer covers the surface of described the first conductive layer, described the first luminescent layer comprises the first fluorescent material and the first electron emitter, described the first electron emitter is for electron emission, described the second pole plate comprises transparent second substrate, the second transparent conductive layer, the second luminescent layer and reflector, described second substrate comprises two cards that are oppositely arranged, described the second conductive layer covers the card of described second substrate towards described the first pole plate, described the second luminescent layer is covered in the surface of described the second conductive layer, described the second luminescent layer comprises the second fluorescent material and the second electron emitter, described the second electron emitter is for electron emission, the light wavelength that excites of described the second fluorescent material is less than the light wavelength that excites of described the first fluorescent material, and the exciting light of described the second fluorescent material is also for exciting described the first light-emitting phosphor, described reflector covers the described second substrate card of described the first pole plate dorsad, for the extremely described first substrate of light reflection that described the second fluorescent material is sent, described slider frame and described first, second pole plate form the closed inner chamber of vacuum.
2. a kind of transmitting folding lamp as claimed in claim 1, is characterized in that, described transmitting folding lamp comprises rotation axis, and the first axis hole matching with described rotation axis is offered in described rotation section, and each described rotation section is set on described rotation axis successively.
3. a kind of transmitting folding lamp as claimed in claim 2, is characterized in that, described illuminating part is the dome shape of 60 degree central angles, and 6 described field emission illuminant modules launch around described rotating shaft, form spheroid.
4. a kind of transmitting folding lamp as claimed in claim 2, is characterized in that, it is planar that described illuminating part is the cylinder of 72 degree central angles, and 6 described field emission illuminant modules launch around described rotating shaft, formation cylinder.
5. a kind of transmitting folding lamp as described in claim 1-4 any one, is characterized in that, described transmitting folding lamp comprises locating part, and described locating part is located at the both sides of described multiple rotation sections, with the axial location of spacing described multiple field emission illuminant modules.
6. a kind of transmitting folding lamp as claimed in claim 5, is characterized in that, described locating part is setting-up piece, and described locating part is offered the second axis hole, and described rotation axis adaptation runs through described the second axis hole.
7. a kind of transmitting folding lamp as claimed in claim 6, is characterized in that, described slider frame comprises the first end of described slider frame, described the second end and pars intermedia, and two described connectors all glued joint in the pars intermedia of described slider frame.
8. a kind of transmitting folding lamp as claimed in claim 1, is characterized in that, described the first conductive layer and the second conductive layer are oxidic transparent conducting film.
9. a kind of transmitting folding lamp as claimed in claim 8, it is characterized in that, described first substrate and described second substrate are plate glass, described the first conductive layer is indium oxide tin film, aluminium-doped zinc oxide film or fluorine doping stannic oxide film, described the second conductive layer is indium oxide tin film, aluminium-doped zinc oxide film or fluorine doping stannic oxide film, described slider frame be hollow cylinder shape or hollow rectangular-shaped, and be located between described first, second pole plate.
10. a kind of transmitting folding lamp as claimed in claim 9, is characterized in that, described reflector adopts the one in aluminium film, silverskin and titanium film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310106681.5A CN104078317A (en) | 2013-03-29 | 2013-03-29 | Field emission folding lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310106681.5A CN104078317A (en) | 2013-03-29 | 2013-03-29 | Field emission folding lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104078317A true CN104078317A (en) | 2014-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310106681.5A Pending CN104078317A (en) | 2013-03-29 | 2013-03-29 | Field emission folding lamp |
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| CN (1) | CN104078317A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734977A (en) * | 2017-08-11 | 2020-10-02 | 中山市辰隆塑料科技有限公司 | Connecting piece applied to rotatable opening and closing lamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221183A (en) * | 2011-03-31 | 2011-10-19 | 深圳市裕富照明有限公司 | Fan-shaped LED (light-emitted diode) folding lamp |
| US20120248967A1 (en) * | 2011-04-01 | 2012-10-04 | Yuan-Yao Li | Double-sided light emitting field emission device and method of manufacturing the same |
| JP2012227112A (en) * | 2011-04-19 | 2012-11-15 | Industrial Technology Research Institute | Light emitter and display device |
-
2013
- 2013-03-29 CN CN201310106681.5A patent/CN104078317A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221183A (en) * | 2011-03-31 | 2011-10-19 | 深圳市裕富照明有限公司 | Fan-shaped LED (light-emitted diode) folding lamp |
| US20120248967A1 (en) * | 2011-04-01 | 2012-10-04 | Yuan-Yao Li | Double-sided light emitting field emission device and method of manufacturing the same |
| JP2012227112A (en) * | 2011-04-19 | 2012-11-15 | Industrial Technology Research Institute | Light emitter and display device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734977A (en) * | 2017-08-11 | 2020-10-02 | 中山市辰隆塑料科技有限公司 | Connecting piece applied to rotatable opening and closing lamp |
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Application publication date: 20141001 |