CN202580805U - OLED (Organic Light Emitting Diode) lamp - Google Patents
OLED (Organic Light Emitting Diode) lamp Download PDFInfo
- Publication number
- CN202580805U CN202580805U CN2012201971625U CN201220197162U CN202580805U CN 202580805 U CN202580805 U CN 202580805U CN 2012201971625 U CN2012201971625 U CN 2012201971625U CN 201220197162 U CN201220197162 U CN 201220197162U CN 202580805 U CN202580805 U CN 202580805U
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- China
- Prior art keywords
- oled
- reflection shield
- diffuser
- lamp tube
- fluorescent tube
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- 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.)
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- 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]
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- Electroluminescent Light Sources (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an OLED (Organic Light Emitting Diode) lamp tube, comprising a reflecting cover and an OLED lighting cover which are fit with each other to form a tubular structure, wherein the two ends of the tubular structure are sealed by an end cover respectively; the end cover is provided with a plug; the tubular structure is internally provided with a driving power panel fixedly connected with the reflecting cover; and the driving power panel is electrically connected with the plug and the OLED lighting cover respectively. As the OLED (Organic Light Emitting Diode) lamp tube disclosed by the utility model lights by the lighting of the OLED lighting cover via electrification, the OLED lamp tube has the advantages of saving energy and being environment-friendly, so the OLED lamp tube can replace the existing fluorescent lamp tubes, and realize great economic and environmental protection significances; besides, as the quantity of heat emitted by the OLED lighting cover is far less than the quantity of heat emitted by the fluorescent lamp tubes, the OLED lamp tube does not have high radiating requirement; the surface of the OLED lamp tube lights uniformly, and dead angles are prevented, so the lighting effect of the OLED lamp tube is improved; further, as the OLED light cover can automatically control surface colors and emit colorful light, the OLED lamp tube can be used for the decoration of environment.
Description
Technical field
The utility model belongs to field of light fittings, relates in particular to a kind of OLED fluorescent tube.
Background technology
At present; The use field of OLED (Organic Light Emitting Diode) is the plate lighting field; The lighting that relates to all is confined to flat illumination, and with the novel display screen industry that comes from, use aspect major part also rests on flat illumination and demonstration field, plane so it throws light on because of in fact.
OLED is applied in lighting field, has numerous characteristics and OLED towards following display developing direction many common points to be arranged, comprising transparent, frivolous, flexible etc.At OLED towards aspect the transparence development; Samsung (SamsungElectronics) has developed penetrance and has reached the 30%OLED display; If this characteristic extends to lighting field, the part that also plays the same tune on different musical instruments, just illumination mode from the display color screen transition for sending white light.Oled panel is used in the illumination of the leading industry exploitation in Philip transparent type; And Japanese organic Electronics research institute also produces transparency and reaches 70 ~ 75% window type OLED illumination, and above-mentioned two OLED illuminating product light transmittance almost has been as good as with general glass, when transparent window type OLED illuminating product need not lit a lamp by day; Be as good as with general windowpane; And can let sunshine penetrate into from the outside, and just need light a lamp during to night, this design has concurrently builds thing glass curtain and illumination dual-use function.Certainly, another well known characteristic of OLED is frivolous, even if oled panel is adopted the glass-encapsulated mode, and the only about 1.5mm of integral thickness, this frivolous advantage is applied on the display, and like 11 cun OLED TV that Sony has gone on the market, the thinnest portion of complete machine is 3mm only also; Relative, use if get into illuminating product, then the OLED illumination can be obedient on ceiling, the wall, can adopt concealed design even, for example is arranged at drawer inside, and when performing fighting drawer, the OLED of the inside illumination promptly can be luminous automatically.The fluorescent tube that generally uses at present can't provide large tracts of land and illumination uniformly because belong to linear light sorurce, and the OLED that possesses characteristic such as light, thin, soft, transparent throw light on suitable large tracts of land, have the illumination of uniform luminance.Be different from LED and fluorescent lamp, OLED can adjust brightness and color, quite is suitable for the situation illumination, and aspect the application situation, the OLED lamp can be used for drawer, opens drawer and just can light, so that seek thing; Perhaps also can apply on the mirror, the OLED lamp is installed on the mirror outside, be used for light filling in order to refining the make-up; Also can be used on the window, be transparent window daytime, then becomes the full wafer area source after lighting night.In addition; The showpiece illumination also is the application market of OLED illumination, and show piece is afraid of to receive infrared ray, ultraviolet ray and hot influence most, the low thermal characteristics of OLED lamp capable of using; Exempt the puzzlement that showpiece receives infrared ray, ultraviolet ray and temperature; Even initial stage OLED illuminating product is on the high side, but, use the OLED lamp to be still the good selection of showpiece illumination with respect to being worth the higher exhibition art work.The OLED lamp also can be used in the medical environment; Similarly be baby's jaundice treatment, blue-fluorescence light irradiation mode is adopted in jaundice treatment in the past, in order to protect the injured meeting of eyes it is covered; But the OLED lamp can be protected baby's eyes of receiving treatment owing to possess adjustable polarimetry nature; Even, can make the jaundice treatment tool as cotton-wadded quilt also because of the soft characteristics of OLED lamp.Moreover, also can be used for operating lamp, this illuminated by surface light source does not have shade and illumination dead angle, and it is low to dispel the heat, and is beneficial to the medical environment of operating room.During OLED still continued to carry out towards ultralight thinning design, encapsulation technology was adopted the thin-film package mode, makes oled panel thickness further to reduce to below the 0.5mm.Thin-film package is different with glass-encapsulated be in, can reduce top glass and use, only use a slice below glass substrate; Moreover; If make the below glass substrate into plastics or film metal substrate, then OLED illumination thickness is not only thinner, and can accomplish the degree of deflection.
In sum, existing OLED product is to be used for flat illumination basically, because of the cost problem does not also enter into the normal lighting field.At present, the normal lighting field is most popular to be fluorescent tube, but fluorescent tube can not satisfy energy-conservation, green, environmental protection requirement.
The utility model content
The purpose of the utility model is to overcome the deficiency of above-mentioned prior art, and a kind of normal lighting field and OLED fluorescent tube energy-conservation, green, environmental protection of being used for is provided.
The utility model is to realize like this; A kind of OLED fluorescent tube comprises reflection shield and OLED diffuser, and said reflection shield and OLED diffuser cooperate formation one tubular structure; The two ends of said tubular structure are respectively by an end cap seal; Said end cap is provided with plug, is provided with the driving power plate that is fixedly connected with said reflection shield in the said tubular structure, and said driving power plate is electrically connected with said plug and OLED diffuser respectively.
Particularly, said OLED diffuser is made up of the substrate that is cascading, ito anode, organic luminous layer and metallic cathode.
Particularly, said substrate is glass substrate or plastic substrate.
Particularly, said organic luminous layer is a polymeric luminescence layer.
Perhaps, said organic luminous layer is made up of the hole transmission layer that is cascading, little mulecular luminescence layer and electron transfer layer.
Particularly, be provided with some boss in the said reflection shield, said driving power plate is fixedly arranged on the said boss through some screws.
Preferably, said reflection shield is the aluminium reflection shield.
Particularly, said reflection shield is arc reflection shield or plate shaped reflection shield.
Particularly, said OLED diffuser is arc OLED diffuser or plate shaped OLED diffuser.
OLED fluorescent tube provided by the invention has following advantage:
(1) the OLED fluorescent tube utilizes OLED diffuser electrified light emitting to realize illumination, has advantage energy-conservation, green, environmental protection, and therefore OLED fluorescent tube of the present invention can replace traditional fluorescent lamp tube, has very big economy and environment protection significance;
(2) because the heat that the OLED diffuser distributes is little more a lot of than the heat that fluorescent tube distributes, therefore less demanding to the product heat radiation, and surface light emitting is even, and any angle does not all have the dead angle, has improved illuminating effect;
(3) because the OLED diffuser can be controlled its surperficial color automatically, therefore can send motley light, can be used for decorative environment.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model; To do to introduce simply to the accompanying drawing of required use among the embodiment below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the sketch map of the OLED fluorescent tube that provides of the utility model embodiment;
Fig. 2 is the composition structural representation of the OLED diffuser that provides of the utility model embodiment.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment will be carried out clear, intactly description.
As shown in Figure 1; A kind of OLED fluorescent tube that the utility model embodiment provides comprises reflection shield 1 and OLED diffuser 2, and reflection shield 1 cooperates formation one tubular structure with OLED diffuser 2; The two ends of this tubular structure are respectively by an end cap 3 sealings; End cap 3 is provided with plug 4, is provided with the driving power plate 5 that is fixedly connected with reflection shield 2 in the tubular structure, and driving power plate 5 is electrically connected with plug 4 and OLED diffuser 2 respectively.
When OLED fluorescent tube provided by the invention throws light on; At first plug 4 is electrically connected with external power source; After 5 energisings of driving power plate, alternating current is become required direct current, and voltage is become required voltage; Driving power plate 5 driving OLED diffusers 2 are luminous then, promptly realized the illumination of OLED fluorescent tube.
OLED fluorescent tube of the present invention utilizes OLED diffuser 2 electrified light emittings to realize illumination, has advantage energy-conservation, green, environmental protection, and therefore OLED fluorescent tube of the present invention can replace traditional fluorescent lamp tube, has very big economy and environment protection significance.
In addition, therefore less demanding because the heat that OLED diffuser 2 distributes is little more a lot of than the heat that fluorescent tube distributes to the product heat radiation, and surface light emitting is even, and any angle does not all have the dead angle, has improved illuminating effect.
In addition,, therefore can send motley light, can be used for decorative environment because OLED diffuser 2 can be controlled its surperficial color automatically.
Below each part of the present invention is described in detail.
As shown in Figure 2, particularly, OLED diffuser 2 is made up of the substrate that is cascading 21, ito anode 22, organic luminous layer 23 and metallic cathode 24.Under the driving of the DC voltage that driving power plate 5 provides; Ito anode 22 injected holes and metallic cathode 24 injected electrons are to organic luminous layer 23 motions; Final in organic luminous layer 23, meet and excite the organic material of organic luminous layer 23 luminous, thereby realized the illumination of OLED diffuser 2.
In the present embodiment, substrate 21 is glass substrate or plastic substrate, and organic luminous layer 23 is a polymeric luminescence layer, and perhaps, organic luminous layer 23 is made up of the hole transmission layer that is cascading, little mulecular luminescence layer and electron transfer layer.
Preferably, reflection shield 1 is the aluminium reflection shield, and aluminium reflection shield radiating efficiency is high, can OLED diffuser 2 and the heat that driving power plate 5 produces in time be distributed; In addition, the reflective of aluminium reflection shield is good, can the light that shine on it be reflected away well, improves the brightness of illumination of fluorescent tube.
Particularly, reflection shield 1 is arc reflection shield or plate shaped reflection shield, and OLED diffuser 2 also can be arc OLED diffuser or plate shaped OLED diffuser, cooperates formation one tubular structure as long as satisfy reflection shield 1 with OLED diffuser 2.For example; The reflection shield 1 of arc cooperates formation one tubular structure with the OLED diffuser 2 of arc; Perhaps plate shaped reflection shield 1 cooperates formation one tubular structure with the OLED diffuser 2 of arc, perhaps the reflection shield 1 of arc cooperates formation one tubular structure with plate shaped OLED diffuser 2.
As shown in Figure 1; Concrete fixed connection relation between reflection shield 1 and the driving power plate 5 is: be provided with some boss 11 in the reflection shield 1; Driving power plate 5 is fixedly arranged on the boss 11 through some screws 12; Thereby realize the fixed connection between reflection shield 1 and the driving power plate 5, and have certain interval 13 between reflection shield 1 and the driving power plate 5, the heat dispersion of driving power plate 5 can be improved in this gap 13.
The above is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also are regarded as the protection domain of the utility model.
Claims (9)
1. OLED fluorescent tube; It is characterized in that, comprise reflection shield and OLED diffuser, said reflection shield and OLED diffuser cooperate formation one tubular structure; The two ends of said tubular structure are respectively by an end cap seal; Said end cap is provided with plug, is provided with the driving power plate that is fixedly connected with said reflection shield in the said tubular structure, and said driving power plate is electrically connected with said plug and OLED diffuser respectively.
2. a kind of OLED fluorescent tube according to claim 1 is characterized in that said OLED diffuser is made up of the substrate that is cascading, ito anode, organic luminous layer and metallic cathode.
3. a kind of OLED fluorescent tube according to claim 2 is characterized in that said substrate is glass substrate or plastic substrate.
4. a kind of OLED fluorescent tube according to claim 2 is characterized in that said organic luminous layer is a polymeric luminescence layer.
5. a kind of OLED fluorescent tube according to claim 2 is characterized in that, said organic luminous layer is made up of the hole transmission layer that is cascading, little mulecular luminescence layer and electron transfer layer.
6. a kind of OLED fluorescent tube according to claim 1 is characterized in that, is provided with some boss in the said reflection shield, and said driving power plate is fixedly arranged on the said boss through some screws.
7. according to claim 1 or 6 described a kind of OLED fluorescent tubes, it is characterized in that said reflection shield is the aluminium reflection shield.
8. according to claim 1 or 6 described a kind of OLED fluorescent tubes, it is characterized in that said reflection shield is arc reflection shield or plate shaped reflection shield.
9. a kind of OLED fluorescent tube according to claim 1 is characterized in that, said OLED diffuser is arc OLED diffuser or plate shaped OLED diffuser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201971625U CN202580805U (en) | 2012-05-04 | 2012-05-04 | OLED (Organic Light Emitting Diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201971625U CN202580805U (en) | 2012-05-04 | 2012-05-04 | OLED (Organic Light Emitting Diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580805U true CN202580805U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201971625U Expired - Fee Related CN202580805U (en) | 2012-05-04 | 2012-05-04 | OLED (Organic Light Emitting Diode) lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN202580805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135236A (en) * | 2015-07-30 | 2015-12-09 | 东莞市闻誉实业有限公司 | Tubular lamp |
-
2012
- 2012-05-04 CN CN2012201971625U patent/CN202580805U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135236A (en) * | 2015-07-30 | 2015-12-09 | 东莞市闻誉实业有限公司 | Tubular lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20190504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |