CN203052275U - Light-emitting diode (LED) lamp capable of being luminous in wide-angle mode and based on blue-light LED chip - Google Patents
Light-emitting diode (LED) lamp capable of being luminous in wide-angle mode and based on blue-light LED chip Download PDFInfo
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- CN203052275U CN203052275U CN2012207133778U CN201220713377U CN203052275U CN 203052275 U CN203052275 U CN 203052275U CN 2012207133778 U CN2012207133778 U CN 2012207133778U CN 201220713377 U CN201220713377 U CN 201220713377U CN 203052275 U CN203052275 U CN 203052275U
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Abstract
The utility model discloses a light-emitting diode (LED) lamp capable of being luminous in a wide-angle mode and based on a blue-light LED chip. The light-emitting diode (LED) lamp capable of being luminous in the wide-angle mode and based on the blue-light LED chip comprises a lamp body. The lamp body comprises a power source assembly, a heat radiator, a blue-light LED light source module which is arranged on the heat radiator and an inner lamp shade, wherein the inner lamp shade can cover the blue-light LED light source module, the inner lamp shade is a light transmitting lamp shade shell body with fluorescent powder layers, light of the blue-light LED light source module can simply emit appropriate light after being processed by the fluorescent powder layers, and the fluorescent powder layers can be arranged on the inner surface of the inner lamp shade and the outer surface of the inner lamp shade in a spray coating mode or fluorescent powder is mixed into manufacturing materials of the inner lamp shade to be produced together in a forming mode. The technology of the fluorescent powder layers is simple to control and the fluorescent powder layers are even in distribution, and therefore the LED lamp has good color rendering and even in intensity of illumination. Besides, a user can change different shapes or different colors of the fluorescent powder layers in the lamp according to needs, and therefore the lamp can achieve the function of wide-angle light emission and is high in flexibility.
Description
Technical field
The utility model relates to a kind of LED light fixture, particularly the emitting led light fixture of a kind of wide-angle based on blue-light LED chip.
Background technology
LED since advantages such as its volume is little, power consumption is low, long service life, high brightness, low in calories, environmental protection popularized gradually in daily life.Yet; led chip can send the light of the different colour developings of different wavelength range owing to the difference of making material; colour rendering is relatively poor; for improving the colour rendering of led light source; usually can the light that LED sends be made up or handle; general way is to encapsulate using comparatively general blue-light LED chip, and on packing colloid mixed fluorescent powder, but its technology complexity comparatively; and be difficult to control the distribution of fluorescent material; sedimentation appears in fluorescent material easily; skewness, the colour rendering of LED is relatively poor, uneven illumination; and after LED adopts this encapsulating structure; be non-exchange packing colloid and fluorescent material, the led chip lighting angle is less, and glow color is difficult to change.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of wide-angle based on blue-light LED chip emitting led light fixture, and this LED light fixture has characteristics such as the phosphor powder layer technology controlling and process is simple and easy, illumination is even, colour rendering is good, wide-angle is luminous, flexibility height.
The technical scheme that its technical problem that solves the utility model adopts is:
The emitting led light fixture of a kind of wide-angle based on blue-light LED chip, comprise lamp body, it is characterized in that: described lamp body comprises power supply module, radiator, is arranged on blue-ray LED light source module and interior lampshade on the radiator, lampshade can the described blue-ray LED light source module of cover cap in described, and lampshade is the transparent lamp shade housing that is provided with phosphor powder layer in described.
Lampshade comprises the transmittance section of a junction and a hemispherical Shell shape in described, and described interior lampshade is mounted on the radiator by connecting portion.
Described phosphor powder layer is arranged on the inner surface of this transmittance section.
The fluorescent material of described phosphor powder layer is yellow fluorescent powder.
Also be provided with an outer lampshade on the described radiator, lampshade in described outer lampshade cover cap is described.
The beneficial effects of the utility model are: LED light fixture of the present utility model dispose one can cover cap blue-ray LED light source module interior lampshade, and should interior lampshade be the transparent lamp shade housing that is provided with phosphor powder layer, the light of blue-ray LED light source module can send suitable light after phosphor powder layer is handled, the inner surface of lampshade in phosphor powder layer can be arranged on by the mode of spraying, outer surface or fluorescent material is mixed in together moulding production in the manufactured materials of lampshade, the phosphor powder layer technology controlling and process is simple and easy, be evenly distributed, make the LED light fixture have preferably colour rendering and illumination even, in addition, light fixture can be replaced by the interior lampshade of difformity or different colours phosphor powder layer as required, make light fixture can realize the function that wide-angle is luminous, and the flexibility height.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is decomposing schematic representation of the present utility model.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 1, Fig. 2 is the structural representation of a specific embodiment of the utility model, as shown in the figure, the emitting led light fixture of a kind of wide-angle based on blue-light LED chip, comprise lamp body 1, described lamp body 1 comprises power supply module 2, radiator 3, be arranged on blue-ray LED light source module 4 and interior lampshade 5 on the radiator 3, interior lampshade 5 can the described blue-ray LED light source module 4 of cover cap, and lampshade 5 is for being provided with the transparent lamp shade housing of phosphor powder layer in described, it comprises the transmittance section 52 of a junction 51 and a hemispherical Shell shape, interior lampshade 5 is mounted on the radiator 3 by connecting portion 51, the fluorescent material of described phosphor powder layer is yellow fluorescent powder, and fluorescent material forms this phosphor powder layer by the inner surface that the mode that sprays is arranged on this transmittance section 52, certainly, in actual production process, together moulding production in the manufactured materials of lampshade 5 in also can being mixed to fluorescent powder jet printing at the outer surface formation phosphor powder layer of transmittance section 52 or fluorescent material according to the needs of technology, the phosphor powder layer technology controlling and process is simple and easy, fluorescent material is evenly distributed, the light that makes the LED light fixture send have preferably colour rendering and illumination even, in addition, interior lampshade 5 has adopted the transmittance section 52 of hemisphere hull shape, effectively raise the irradiating angle of LED light fixture, realize the luminous effect of wide-angle, certainly interior lampshade 5 is also replaceable to be the cover body of other shapes, to satisfy different irradiation demands, in the present embodiment, the fluorescent material of phosphor powder layer is yellow fluorescent powder, yellow fluorescent powder cooperates blue-ray LED light source module 4 can send white light, in actual use, the interior lampshade 5 of LED light fixture is replaceable to be the interior lampshade 5 of different colours phosphor powder layer, makes the controllability of LED light fixture, flexibility is higher.
As shown in the figure; also be provided with an outer lampshade 6 on the radiator 3; lampshade 5 in outer lampshade 6 cover caps are described; the light that lampshade 5 penetrates in 6 pairs of warps of outer lampshade carries out secondary light-distribution; make distribution of light more rationally; in addition, outer lampshade 6 also can play decoration function to light fixture, and can protect interior lampshade 5 and blue-ray LED light source module 4.
More than preferable enforcement of the present utility model is specified; certainly; the utility model can also adopt form different from the embodiment described above; these do not constitute any restriction to present embodiment; those of ordinary skill in the art should belong in the protection domain of the present utility model the conversion of doing under the prerequisite of the utility model spirit that is equal to or corresponding the change.
Claims (5)
1. emitting led light fixture of the wide-angle based on blue-light LED chip, comprise lamp body (1), it is characterized in that: described lamp body (1) comprises power supply module (2), radiator (3), is arranged on blue-ray LED light source module (4) and interior lampshade (5) on the radiator (3), lampshade (5) can the described blue-ray LED light source module of cover cap (4) in described, and in described lampshade (5) for being provided with the transparent lamp shade housing of phosphor powder layer.
2. the emitting led light fixture of a kind of wide-angle based on blue-light LED chip according to claim 1, it is characterized in that described interior lampshade (5) comprises the transmittance section (52) of a junction (51) and a hemispherical Shell shape, described interior lampshade (5) is mounted on the radiator (3) by connecting portion (51).
3. the emitting led light fixture of a kind of wide-angle based on blue-light LED chip according to claim 2 is characterized in that described phosphor powder layer is arranged on the inner surface of this transmittance section (52).
4. the emitting led light fixture of a kind of wide-angle based on blue-light LED chip according to claim 1, the fluorescent material that it is characterized in that described phosphor powder layer is yellow fluorescent powder.
5. the emitting led light fixture of a kind of wide-angle based on blue-light LED chip according to claim 1 is characterized in that also being provided with on the described radiator (3) outer lampshade (6), lampshade (5) in described outer lampshade (6) cover cap is described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207133778U CN203052275U (en) | 2012-12-21 | 2012-12-21 | Light-emitting diode (LED) lamp capable of being luminous in wide-angle mode and based on blue-light LED chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207133778U CN203052275U (en) | 2012-12-21 | 2012-12-21 | Light-emitting diode (LED) lamp capable of being luminous in wide-angle mode and based on blue-light LED chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203052275U true CN203052275U (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207133778U Expired - Fee Related CN203052275U (en) | 2012-12-21 | 2012-12-21 | Light-emitting diode (LED) lamp capable of being luminous in wide-angle mode and based on blue-light LED chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203052275U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574365A (en) * | 2013-11-07 | 2014-02-12 | 韦胜国 | LED lamp |
| CN106195683A (en) * | 2016-08-19 | 2016-12-07 | 厦门萤火虫节能科技有限公司 | A kind of Multifunctional LED lamp and the fluorescent material of use |
| CN107642689A (en) * | 2017-09-07 | 2018-01-30 | 湖南粤港模科实业有限公司 | Illuminator |
-
2012
- 2012-12-21 CN CN2012207133778U patent/CN203052275U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574365A (en) * | 2013-11-07 | 2014-02-12 | 韦胜国 | LED lamp |
| CN106195683A (en) * | 2016-08-19 | 2016-12-07 | 厦门萤火虫节能科技有限公司 | A kind of Multifunctional LED lamp and the fluorescent material of use |
| CN107642689A (en) * | 2017-09-07 | 2018-01-30 | 湖南粤港模科实业有限公司 | Illuminator |
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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: 20130710 Termination date: 20181221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |