CN203010233U - Flexible straight down type light-emitting diode (LED) panel lamp - Google Patents
Flexible straight down type light-emitting diode (LED) panel lamp Download PDFInfo
- Publication number
- CN203010233U CN203010233U CN2012205548485U CN201220554848U CN203010233U CN 203010233 U CN203010233 U CN 203010233U CN 2012205548485 U CN2012205548485 U CN 2012205548485U CN 201220554848 U CN201220554848 U CN 201220554848U CN 203010233 U CN203010233 U CN 203010233U
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- circuit substrate
- straight down
- down type
- flexible circuit
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Abstract
The utility model discloses a flexible straight down type light-emitting diode (LED) panel lamp which comprises a flexible circuit substrate. A plurality of LED light sources are arranged on the flexible circuit substrate. Heat dissipation through holes are formed in the position, corresponding to one side of the LED light sources, of the flexible circuit substrate. The flexible straight down type LED panel lamp is ingenious and reasonable in structural design. The flexible straight down type LED panel lamp adopts the flexible circuit substrate and uses the advantages that the flexible circuit substrate can be bended and wound and the like, the flexible straight down type LED panel lamp can be flexibly displayed according to installation space and not limited by the limitation of the installation space, and therefore integration of assembling electronic elements and connecting wires is achieved, and the limitation of the traditional interconnection technology is broken through. The flexible circuit substrate also has the advantages of being light in weight, small in size and good in heat dissipation property. Due to the fact that the plurality of heat dissipation through holes are formed in the flexible circuit substrate, service life of the LED is greatly prolonged. Due to the fact that a straight down type structure is adopted, brightness distribution is more uniform, watching effects are better, volume is small, and the whole weight is light. Due to the fact that the straight down type structure leaves out light-guiding plate components, the flexible straight down type LED panel lamp has the advantage of being low in cost. According to the advantages, the flexible straight down type LED panel lamp is beneficial to widely being popularized and used in home and office environment.
Description
Technical field
The utility model relates to lighting technical field, is specifically related to a kind of flexible straight-down negative LED panel light.
Background technology
The LED panel light has its advantageous advantage, uniform-illumination, and light is comfortable soft, and good looking appearance is generous, is once being pursued by more American-European countries to be the illumination superfine product.Say that the LED bulb lamp is intended to ban incandescent lamp, the LED panel light has surmounted traditional Grille lamp fully.Can predict following room lighting is the epoch of LED panel light.
About panel light, to discuss and maximum will count their thickness, thickness has represented their fashion; The LED panel light is divided into straight-down negative and illuminated two classes of side, as its name suggests, the illuminated LED panel light light of side be from the LGP side under the reflection such as LGP, reflection site, reflecting plate and refraction action, in positive bright dipping, its light extraction efficiency must can have in each path of its light conduction respective degrees ground loss, so that its brightness tends to is slightly inadequate; The lightening design of prior art makes its inner heat dissipation problem can affect to a great extent luminescent properties and the life-span of panel light.Panel light in the past is subject to the limitation in space when mounted due to structural solid form characteristics, and the conventional art difficulty realizes that electronic component assembles be connected with wire integrated, is subject to the limitation of traditional interconnection technique.According to the exploitation theory of LED panel light, need a kind of frivolous, heat dispersion good, convenient assembling, the light efficiency aspect used has more advantage and the low flexible straight-down negative LED panel light of cost.
The utility model content
In order to overcome above-mentioned deficiency, the purpose of this utility model is, provides that a kind of cost is low, volume is frivolous, a kind of flexible straight-down negative LED panel light of luminous efficient and excellent radiation performance.
For achieving the above object, technical scheme provided by the utility model is: a kind of flexible straight-down negative LED panel light, comprise the flexible circuit substrate, described flexible circuit substrate is provided with a plurality of LED light sources, and the position of corresponding LED light source one side is provided with the heat radiation through hole on this flexible circuit substrate.
Described flexible circuit substrate is provided with the LED diffusion barrier sheet that described LED light source can be covered.
The appearance profile of described LED diffusion barrier sheet is consistent with the appearance profile of described flexible circuit substrate.
The beneficial effects of the utility model are: the utility model structural design is ingenious, reasonable, adopt the flexible circuit substrate, utilize its can bending, the characteristics such as coiling, can be with installing space flexible topology, be not limited to the limitation of installing space, thereby it is integrated to realize that the electronic component assembling is connected with wire, has broken through the limitation of traditional interconnection technique.Characteristics lightweight, that volume is little, thermal diffusivity is good that flexible PCB also has; And the flexible circuit substrate is provided with numerous heat radiation through holes, the service life of greatly improving LED.Adopt the straight-down negative structure, have efficient luminous efficiency, Luminance Distribution is more even, and viewing effect is better, and frivolous, whole lightweight of volume.Because the straight-down negative structure is saved the LGP parts, has the advantage of low cost of manufacture.The utility model uses light and handy convenient, and luminous efficient, the good long service life of dispelling the heat, cost are low, easy realization, are beneficial to extensively and promote the use of.
Below in conjunction with accompanying drawing and embodiment, the utility model is further illustrated.
Description of drawings
Fig. 1 is structure front view of the present utility model.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 is deflection schematic diagram of the present utility model.
The specific embodiment
Referring to Fig. 1 to Fig. 3, a kind of flexible straight-down negative LED panel light that the present embodiment provides, comprise flexible circuit substrate 1, described flexible circuit substrate 1 is provided with a plurality of LED light sources 2, and the position of corresponding LED light source 2 one sides is provided with heat radiation through hole 3 on this flexible circuit substrate 1.
Described flexible circuit substrate 1 is provided with the LED diffusion barrier sheet that described LED light source 2 can be covered.
The appearance profile of described LED diffusion barrier sheet is consistent with the appearance profile of described flexible circuit substrate 1.
In the present embodiment, interlaced arranging adopted in the arrangement of adjacent two line LED light sources 2, interlaced arranging adopted in the arrangement of adjacent two file LED light sources 2, by this arrangement mode that mutually staggers, can play uniform light mixing effect and help the heat radiation of LED light source 2.The corresponding LED light source 2 of heat radiation through hole 3 also adopts the arrangement mode that mutually staggers, the significant effective more of dispelling the heat.Can adopt the plum blossom-shaped matrix to arrange the design of LED light source 2 in other embodiment.
The above specific embodiment only is used for explanation the utility model; and be not limitation of the utility model; the those of ordinary skill in relevant technologies field; in the situation that do not break away from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (3)
1. a flexible straight-down negative LED panel light, comprise the flexible circuit substrate, it is characterized in that, described flexible circuit substrate is provided with a plurality of LED light sources, and the position of corresponding LED light source one side is provided with the heat radiation through hole on this flexible circuit substrate.
2. a kind of flexible straight-down negative LED panel light according to claim 1, is characterized in that, described flexible circuit substrate is provided with the LED diffusion barrier sheet that described LED light source can be covered.
3. a kind of flexible straight-down negative LED panel light according to claim 2, is characterized in that, the appearance profile of described LED diffusion barrier sheet is consistent with the appearance profile of described flexible circuit substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205548485U CN203010233U (en) | 2012-10-27 | 2012-10-27 | Flexible straight down type light-emitting diode (LED) panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205548485U CN203010233U (en) | 2012-10-27 | 2012-10-27 | Flexible straight down type light-emitting diode (LED) panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203010233U true CN203010233U (en) | 2013-06-19 |
Family
ID=48601826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205548485U Expired - Fee Related CN203010233U (en) | 2012-10-27 | 2012-10-27 | Flexible straight down type light-emitting diode (LED) panel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203010233U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676328A (en) * | 2015-02-12 | 2015-06-03 | 矽照光电（厦门）有限公司 | LED (light emitting diode) indoor illuminating device |
| CN105180012A (en) * | 2015-08-19 | 2015-12-23 | 宁波付世光电科技股份有限公司 | LED panel lamp capable of emitting light from bottom |
| KR20190086959A (en) * | 2018-01-15 | 2019-07-24 | 주식회사 질라이트 | Flexible illumination device and manufacturing method thereof |
-
2012
- 2012-10-27 CN CN2012205548485U patent/CN203010233U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676328A (en) * | 2015-02-12 | 2015-06-03 | 矽照光电（厦门）有限公司 | LED (light emitting diode) indoor illuminating device |
| CN104676328B (en) * | 2015-02-12 | 2017-03-08 | 矽照光电（厦门）有限公司 | A kind of LED indoor illuminator |
| CN105180012A (en) * | 2015-08-19 | 2015-12-23 | 宁波付世光电科技股份有限公司 | LED panel lamp capable of emitting light from bottom |
| KR20190086959A (en) * | 2018-01-15 | 2019-07-24 | 주식회사 질라이트 | Flexible illumination device and manufacturing method thereof |
| KR102007216B1 (en) | 2018-01-15 | 2019-08-08 | 주식회사 질라이트 | Flexible illumination device and manufacturing method thereof |
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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: 20130619 Termination date: 20151027 |
|
| EXPY | Termination of patent right or utility model |