CN103438404B - Ultra-thin type integral LED lamp plate - Google Patents
Ultra-thin type integral LED lamp plate Download PDFInfo
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- CN103438404B CN103438404B CN201310389088.6A CN201310389088A CN103438404B CN 103438404 B CN103438404 B CN 103438404B CN 201310389088 A CN201310389088 A CN 201310389088A CN 103438404 B CN103438404 B CN 103438404B
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- led lamp
- ultra
- high frequency
- drive circuit
- thin type
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- 239000000758 substrate Substances 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 239000006185 dispersion Substances 0.000 claims abstract description 9
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention relates to a kind of ultra-thin type integral LED lamp plate, comprising: substrate and power supply input, it is characterised in that, described LED lamp panel also comprises: high frequency drive circuit; Dispersion electromagnetic conversion element; Illuminating module; Protection circuit; Wherein, described dispersion electromagnetic conversion element is connected with described LED illuminating module with described high frequency drive circuit respectively, and described protection circuit is connected with described LED illuminating module with described high frequency drive circuit respectively. Ultra-thin type integral type lamp plate provided by the invention, overtemperature protection is strong, and performance safety is stablized, the generation that can prevent accident, and volume is little, easy for installation, it may also be useful to the life-span is long, thus provides a great convenience for the life of people.
Description
Technical field
The present invention relates to a kind of LED lamp panel, more specifically, it relates to a kind of ultra-thin type integral LED lamp plate.
Background technology
In prior art, usually mix corresponding scatterer again by the LED light emitting diode module of low pressure, form a luminescent screen and always become, then mix the 110-230V wide region AC/DC that parameter is consistent and drive power supply to form a complete LED lamp. It is two parts separated with AC/DC power supply that lamp pearl luminescent screen always becomes, and can have influence on the temperature around AC/DC power supply when luminescent screen heating is upwards spread after energising, drives the temperature of power supply also can raise; The volume of AC/DC power supply is also bigger simultaneously, and the defect of this kind of structure will inevitably have influence on the installation situation of light fixture; Time if headspace the is narrower and small or higher such as boiler house, room of temperature, cabin etc., are easy to the damage of AC/DC power supply occur and causes other security incidents.
Therefore, it is necessary to invent a kind of novel light fixture, design the brand-new product that a kind of never people did, LED lamp panel and 110-230V wide region AC/DC are driven power supply, is incorporated on a very little substrate, increases the Overtemperature protection circuit of a kind of light fixture. Form a kind of ultra-thin type integral LED lamp plate always to become. It not only can extend the work-ing life of light fixture, and significantly improves the safety performance of light fixture, has expanded in the use range of small space and high temperature place.
Summary of the invention
The technical problem solved in view of above content has the following aspects; Improper and there is the defect that potential safety hazard, fitting structure are huge etc. for the radiating treatment on existing structure, invent a kind of ultra-thin type integral LED lamp plate, comprising: substrate and power supply input, high frequency drive circuit; Dispersion electromagnetic conversion element; LED illuminating module; Protection circuit; Wherein, described dispersion electromagnetic conversion element is connected with described LED illuminating module with described high frequency drive circuit respectively, and described protection circuit is connected with described LED illuminating module with described high frequency drive circuit respectively.
In ultra-thin type integral LED lamp plate of the present invention, described high frequency drive circuit comprises further: for the signal generating device of high frequency drive circuit.
In ultra-thin type integral LED lamp plate of the present invention, described dispersion electromagnetic conversion element is at least two.
In ultra-thin type integral LED lamp plate of the present invention, described LED illuminating module is at least two LED photodiodes.
In ultra-thin type integral LED lamp plate of the present invention; described protection circuit is used for when the temperature of described ultra-thin type integral LED lamp plate exceedes desired temperature, high frequency drive circuit described in control thus ultra-thin type integral LED lamp plate output rating described in reduction.
In ultra-thin type integral LED lamp plate of the present invention, described desired temperature is 70 ��.
In ultra-thin type integral LED lamp plate of the present invention, described LED lamp panel also comprises: the insulating cover being placed in described LED lamp panel top.
In ultra-thin type integral LED lamp plate of the present invention, described LED lamp panel also comprises: is placed in the heat dissipation metal egative film bottom described LED lamp panel and is placed in the open holes of described LED lamp panel four end.
In ultra-thin type integral LED lamp plate of the present invention, described power supply is input as alternating-current 110V-230V.
In ultra-thin type integral LED lamp plate of the present invention, described substrate selects insulation, high heat conduction material substrate.
Implementing the ultra-thin type integral LED lamp plate of the present invention, have following useful effect: overtemperature protection is strong, performance safety is stablized, the generation that can prevent accident, and volume is little, easy for installation, it may also be useful to the life-span is long, thus provides a great convenience for the life of people.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is LED lamp panel schematic diagram of the prior art;
Fig. 2 is the module diagram of the first embodiment of the present invention's ultra-thin type integral LED lamp plate;
Fig. 3 is the present invention's ultra-thin type integral LED lamp plate front view;
Fig. 4 is the present invention's ultra-thin type integral LED lamp plate vertical view.
Wherein, in figure 1, substrate; 2, power supply input; A, high frequency drive circuit; B: dispersion electromagnetic conversion element; C:LED illuminating module; G: protection circuit; F: signal generating device; H: insulating cover; I: heat dissipation metal egative film; J: open holes.
Embodiment
Refer to Fig. 1, it is LED lamp panel schematic diagram of the prior art. As shown in Figure 1, this kind of light fixture mixes corresponding scatterer again by the LED light emitting diode module of low pressure, forms a luminescent screen and always becomes, then mix the AC/DC that parameter is consistent and drive power supply to form a complete LED lamp. Can recognize that from figure lamp pearl luminescent screen always becomes is two parts separated with AC/DC power supply, can have influence on the temperature around AC/DC power supply when luminescent screen heating is upwards spread after energising, drives the temperature of power supply also can raise; The volume of AC/DC power supply is also bigger simultaneously, and the defect of this kind of structure will inevitably have influence on the installation situation of light fixture; Time if headspace the is narrower and small or higher room (such as boiler house, cabin etc.) of temperature, it is easy to the damage of AC/DC power supply occur and causes other security incidents.
Incorporated by reference to consulting Fig. 2, it is the module diagram of the first embodiment of the present invention's ultra-thin type integral LED lamp plate for Fig. 2. As shown in Figure 2, in the first embodiment provided by the invention, in order to reduce the volume driving power supply, a kind of high frequency drive circuit A of design, improve energy transformation density, select the magnetics B that a kind of energy density is very high, further increase energy transformation density, magnetics volume decline 60%, innovate a kind of method decomposing electromagnetic component resynthesis, with an electromagnetic component B1 for multiple small volume, B2, B3 substitute the little electromagnetic component of the electromagnetic component B of large volume.Successfully develop the electromagnetic conversion element of a ultra-thin type.
Incorporated by reference to consulting Fig. 3, it it is the present invention's ultra-thin type integral LED lamp plate front view.
Incorporated by reference to consulting Fig. 4, it it is the present invention's ultra-thin type integral LED lamp plate vertical view. By selecting the insulating substrate of a kind of high thermal conductivity, all Heating elements are delivered on scatterer fast through insulating substrate, so just achieve the target of miniaturization. Substrate designs an Overtemperature protection circuit ingeniously, has had this to protect our ultra-thin type integral LED lamp plate just can be arranged on the little place in temperature height, space and can not damage, had such protection function without any a kind of light fixture at present. Driving total one-tenth " Fig. 3 " to install to the inside of the light fixture shell with heat radiating type function ultra-thin type integral LED lamp plate, be provided with other electronic units outside light fixture, volume decreases a lot, easier for installation.
The present invention is by the design of above first embodiment, it is possible to accomplish by overtemperature protection strong, and performance safety is stablized, the generation that can prevent accident, and volume is little, easy for installation, it may also be useful to the life-span is long, thus provides a great convenience for the life of people.
The present invention is described according to specific embodiment, but it will be understood by those skilled in the art that when not departing from the scope of the invention, can carry out various change and equivalent replacement. In addition, for adapting to the specific occasion of the technology of the present invention, the present invention can be carried out many amendments and do not depart from its protection domain. Therefore, it is intended that the invention not be limited to specific embodiment disclosed herein, and comprise all embodiments dropping into claims.
Claims (1)
1. a ultra-thin type integral LED lamp plate, comprising: substrate (1) and power supply input (2), it is characterised in that, described LED lamp panel also comprises:
High frequency drive circuit (A);
Dispersion electromagnetic conversion element (B);
LED illuminating module (C);
Protection circuit (G);
Wherein, described dispersion electromagnetic conversion element (B) is connected with described LED illuminating module (C) with described high frequency drive circuit (A) respectively, and described protection circuit (G) is connected with described LED illuminating module (C) with described high frequency drive circuit (A) respectively; Described high frequency drive circuit comprises further: for the signal generating device (F) of high frequency drive circuit; Described dispersion electromagnetic conversion element (B) is at least two, is B1, B2; Described LED illuminating module is at least two LED photodiodes; When described protection circuit (G) exceedes desired temperature for the temperature of described ultra-thin type integral LED lamp plate, high frequency drive circuit (A) described in control thus ultra-thin type integral LED lamp plate output rating described in reducing; Described desired temperature is 70 ��; Described LED lamp panel also comprises: the insulating cover (H) being placed in described LED lamp panel top; Described LED lamp panel also comprises: is placed in the heat dissipation metal egative film (I) bottom described LED lamp panel and is placed in the open holes (J) of described LED lamp panel four end; Described power supply input (2) is alternating-current 110V-230V; Described substrate (1) selects insulation, high thermally conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310389088.6A CN103438404B (en) | 2013-08-30 | 2013-08-30 | Ultra-thin type integral LED lamp plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310389088.6A CN103438404B (en) | 2013-08-30 | 2013-08-30 | Ultra-thin type integral LED lamp plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103438404A CN103438404A (en) | 2013-12-11 |
| CN103438404B true CN103438404B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310389088.6A Active CN103438404B (en) | 2013-08-30 | 2013-08-30 | Ultra-thin type integral LED lamp plate |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101025256A (en) * | 2007-04-13 | 2007-08-29 | 港立设计有限公司 | Light-emitting diode module and its lamp |
| CN201696949U (en) * | 2010-06-23 | 2011-01-05 | 钟诗发 | High-efficiency and energy-saving LED lighting device |
| CN102011949A (en) * | 2009-09-07 | 2011-04-13 | 铼阔光电(上海)有限公司 | Direct-connected LED (Light-Emitting Diode) lighting tube |
| CN102207255A (en) * | 2011-06-21 | 2011-10-05 | 陈卫平 | LED lamp for replacing compact fluorescent lamp |
| CN202812841U (en) * | 2012-06-28 | 2013-03-20 | 杨强 | LED fluorescent lamp |
| CN203421633U (en) * | 2013-08-30 | 2014-02-05 | 温州沃斯托科技有限公司 | Ultra-thin integrated light-emitting diode (LED) lamp panel |
-
2013
- 2013-08-30 CN CN201310389088.6A patent/CN103438404B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101025256A (en) * | 2007-04-13 | 2007-08-29 | 港立设计有限公司 | Light-emitting diode module and its lamp |
| CN102011949A (en) * | 2009-09-07 | 2011-04-13 | 铼阔光电(上海)有限公司 | Direct-connected LED (Light-Emitting Diode) lighting tube |
| CN201696949U (en) * | 2010-06-23 | 2011-01-05 | 钟诗发 | High-efficiency and energy-saving LED lighting device |
| CN102207255A (en) * | 2011-06-21 | 2011-10-05 | 陈卫平 | LED lamp for replacing compact fluorescent lamp |
| CN202812841U (en) * | 2012-06-28 | 2013-03-20 | 杨强 | LED fluorescent lamp |
| CN203421633U (en) * | 2013-08-30 | 2014-02-05 | 温州沃斯托科技有限公司 | Ultra-thin integrated light-emitting diode (LED) lamp panel |
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| Publication number | Publication date |
|---|---|
| CN103438404A (en) | 2013-12-11 |
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Effective date of registration: 20200424 Address after: No. 51, Qifeng lane, Lucheng District, Wenzhou City, Zhejiang Province 325000 Patentee after: Ying Shunping Address before: Longwan District of Wenzhou City, Zhejiang province 325000 Puzhou street two industrial zone Patentee before: WENZHOU WOSITUO TECHNOLOGY Co.,Ltd. |
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