CN203703673U

CN203703673U - OLED (Organic Light Emitting Diode) illuminating device

Info

Publication number: CN203703673U
Application number: CN201320865528.6U
Authority: CN
Inventors: 田朝勇; 郎丰伟
Original assignee: Sichuan CCO Display Technology Co Ltd
Current assignee: Sichuan CCO Display Technology Co Ltd
Priority date: 2013-12-26
Filing date: 2013-12-26
Publication date: 2014-07-09
Anticipated expiration: 2023-12-26

Abstract

The utility model provides an OLED (Organic Light Emitting Diode) illuminating device which comprises OLED illuminating panels and a bracket for fixing the illuminating panels. The illuminating device further comprises power supply matching units and a general mains supply illuminating lamp connector, wherein the power supply matching units are used for matching the OLED illuminating panels with the mains supply, and the general mains supply illuminating lamp connector is arranged as a general thread lamp head or a bayonet lamp head. The OLED illuminating device has the beneficial effects that the thread or bayonet lamp head matched with the traditional lamp base, the plurality of OLED illuminating panels fixed through the lamp bracket and the electric pressure converters (the power supply matching units) arranged in the bracket and used for supplying power to the OLED illuminating panels are arranged on the OLED illuminating device, so that the OLED illuminating device can be used for directly replacing an incandescent light bulb, a fluorescent lamp and an LED lamp under the condition that the traditional lamp base is not changed, the maintenance and the replacement are simple and convenient, the application and popularization problems of OLED illumination technique are solved, and the practical application value is excellent.

Description

A kind of OLED lighting device

Technical field

The utility model belongs to lighting technical field, relates to the lighting device of a kind of Organic Light Emitting Diode (OLED) as area source.

Background technology

Illumination is that mankind's activity is requisite, and has greatly improved people's quality of the life.The fluorescent lamp of the incandescent lamp of Edison's utility model in 1879 and exploitation in 1938 was continued to use to today of 21 century always.Although not talkative this class illumination is exactly bad, really has the defect that luminous efficiency is low, energy resource consumption is high, environmental pollution is large, therefore American-European-Japanese advanced country that waits, comprises China, has all drafted the concrete operational command about the inefficient fluorescent tube of restriction use.But in fact New Times lighting engineering exploitation, with universal slow, become concrete enforcement and lags behind.

Have the representative art that the LED of semiconductor structure and OLED are current illuminations, not only use the inorganic or organic matter of environmental protection, also aspect luminous efficiency, compare at present that other ligthing paraphernalias are more outstanding and energy consumption is lower.

Organic Light Emitting Diode (OLED) is applied to lighting field and is called as after incandescent lamp, fluorescent lamp, LED lamp, the 4th revolution of world's Lighting Industry.OLED illumination can free setting illumination form, not only can make the line morphology the same with fluorescent lamp, also can make and the similar face form of wallpaper.Can also make curved surface, realize the design that is applicable to surrounding enviroment, the utilization ratio that then makes to throw light on becomes higher.And OLED throws light on as perception, the unlimited possibility in its application is that other light sources technology is unsurpassable, and therefore its development prospect is extensively good by industry.But OLED illumination is except cost, life-span etc. need further to be optimized, because it is area source the feature that adopts low-voltage DC supply, be difficult to directly use it for the prior lamp holder that generally adopts screw thread or bayonet socket, 220V Alternating Current Power Supply, this has greatly restricted business application of OLED lighting engineering.

Utility model content

The purpose of this utility model be for solve existing oled light source can not directly mate with existing lamp joint cause it to become OLED except the reasons such as cost, another hinders the deficiency of reason that promote in oled light source, a kind of OLED lighting device has been proposed.

The technical solution of the utility model is: a kind of OLED lighting device, comprise OLED illumination panel and the support for priming illumination panel, it is characterized in that, lighting device also comprises the power supply matching unit and the general city electrical lamp joint that mate with civil power for OLED illumination panel.

Further, general city electrical lamp joint is one of universal threaded light fixture head or bayonet socket light fixture head.

Further, support is triangular prism-shaped, and general city electrical lamp jiont treatment, on an end face of support, is installed OLED illumination panel for all the other each of support, and power supply matching unit is fixed on internal stent.

Further, support is triangular pyramid type, and general city electrical lamp jiont treatment, on a bottom surface of support, is installed OLED illumination panel for all the other each of support, and power supply matching unit is fixed on internal stent.

Further, power supply matching unit comprises step-down voltage changing module, rectification module and voltage stabilizing or constant flow module.

The beneficial effects of the utility model: the light fixture head of the threaded or bayonet socket mating with prior lamp holder arranging on OLED lighting device of the present utility model, several pieces by the fixing OLED illumination panel of lamp bracket, be placed in support for the electric pressure converter (power supply matching unit) of OLED illumination panel power supply makes described device can be in the situation that not changing prior lamp holder, directly replace incandescent lamp, fluorescent lamp, LED lamp, maintain and replace is also simple and convenient, solve the difficult problem in the application of OLED lighting engineering, there is good actual application value.

Brief description of the drawings

Fig. 1 is the structure drawing of device of the embodiment of the triangular prism profile of OLED lighting device of the present utility model;

Fig. 2 is the structure drawing of device of the embodiment of the triangular pyramid profile of OLED lighting device of the present utility model.

Detailed description of the invention

Following examples are to design according to general principle of the present utility model, now with following specific embodiment, the utility model are further elaborated by reference to the accompanying drawings.

As shown in Figures 1 and 2, OLED lighting device of the present utility model, comprise OLED illumination panel 3 and the support 2 for priming illumination panel, lighting device also comprises the power supply matching unit 4 and the general city electrical lamp joint 1 that mate with civil power for OLED illumination panel.Wherein, general city electrical lamp joint is preferably one of universal threaded light fixture head or bayonet socket light fixture head.Be illustrated in figure 1 a specific embodiment of the present utility model, its medium-height trestle 2 is triangular prism-shaped, general city electrical lamp joint 1 is installed on an end face of support, all the other each of support OLED illumination panel 3 is installed, and power supply matching unit 4 is fixed on support 2 inside.

Figure 2 shows that another embodiment, its medium-height trestle 2 is triangular pyramid type, and general city electrical lamp joint 1 is installed on a bottom surface of support, all the other each of support OLED illumination panel 3 is installed, and power supply matching unit 4 is fixed on internal stent.

For the concrete principle of clearly each functional unit, now power supply matching unit is illustrated, the power supply matching unit that can be applicable to above-described embodiment specifically can comprise step-down voltage changing module, rectification module and voltage stabilizing or constant flow module.Realize the conversion of civil power 220V to OLED illumination required voltage/electric current.It should be noted that, 220V civil power be for convenience of description and for the specific national conditions of China for example, the technical solution of the utility model, including but not limited to the situation that is applied to 220V civil power, is also not limited to the general illumination light fixture joint of China.

Concrete, as long as above-mentioned lamp joint can mate with the current commercial illuminating lamp holder of location, market application, meet the Its Relevant Technology Standards of lighting.Such as in China, the heart yearn in the middle of light fixture head is connected for the live wire of the alternating current that provides with lamp socket, and light fixture head outer layer metal is used for being connected with the zero line of alternating current; Light fitting frame is for fixing light fixture head and OLED device; The oled panel being nested on light fitting frame can comprise some OLED illumination panels; Power supply matching unit 4 is fixed in the space of lamp bracket and the formation of OLED illumination panel, can adopt the AC-DC converter of current extensive use, for alternating current being converted to the required DC voltage of driving OLED illuminating device.

OLED lighting device described in the utility model inserts after lamp socket, 220V alternating current from lamp socket is inputted the built-in AC-DC power supply changeover device of lighting device through light fixture head, power supply changeover device output 10V～20V DC voltage is to OLED illumination panel, and lighting device just can send light and meet ambient lighting.As can be seen here, described OLED lighting device can directly be replaced the conventional lamp such as incandescent lamp, fluorescent lamp for current general lamp socket, maintain and replace is also simple and easy to operate, assist without professional, thereby solved the OLED illuminating device of plate glass formula at the technical barrier of business application aspect.The profile of lighting device of the present utility model is not limited to triangular prism, and the quantity of the OLED illumination panel of assembling is also not limited to three, also can adopt triangular prism, four or triangular pyramid, three or six prisms, other modes such as six.

Those of ordinary skill in the art will appreciate that, embodiment described here is in order to help reader understanding's principle of the present utility model, should be understood to that protection domain of the present utility model is not limited to such special statement and embodiment.Those of ordinary skill in the art can make various other various concrete distortion and combinations that do not depart from the utility model essence according to disclosed these technology enlightenments of the utility model, and these distortion and combination are still in protection domain of the present utility model.

Claims

1. an OLED lighting device, comprises OLED illumination panel and the support for priming illumination panel, it is characterized in that, lighting device also comprises the power supply matching unit and the general city electrical lamp joint that mate with civil power for OLED illumination panel.

2. OLED lighting device according to claim 1, is characterized in that, general city electrical lamp joint is one of universal threaded light fixture head or bayonet socket light fixture head.

3. OLED lighting device according to claim 1, it is characterized in that, support is triangular prism-shaped, and general city electrical lamp jiont treatment is on an end face of support, all the other each of support OLED illumination panel is installed, power supply matching unit is fixed on internal stent.

4. OLED lighting device according to claim 1, it is characterized in that, support is triangular pyramid type, and general city electrical lamp jiont treatment is on a bottom surface of support, all the other each of support OLED illumination panel is installed, power supply matching unit is fixed on internal stent.

5. OLED lighting device according to claim 1, is characterized in that, power supply matching unit comprises step-down voltage changing module, rectification module and voltage stabilizing or constant flow module.