CN202493960U - Large-angle light output LED (Light Emitting Diode) lamp - Google Patents
Large-angle light output LED (Light Emitting Diode) lamp Download PDFInfo
- Publication number
- CN202493960U CN202493960U CN2012201392302U CN201220139230U CN202493960U CN 202493960 U CN202493960 U CN 202493960U CN 2012201392302 U CN2012201392302 U CN 2012201392302U CN 201220139230 U CN201220139230 U CN 201220139230U CN 202493960 U CN202493960 U CN 202493960U
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- lamp
- led
- heat radiation
- light output
- lamp socket
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Abstract
The utility model discloses a large-angle light output LED (Light Emitting Diode) lamp, which comprises a lamp cap, a radiating lamp holder and a bulb, wherein the radiating lamp holder is arranged in the bulb and has a hollow structure; an LED driver is arranged in the radiating lamp holder; the upper end of the radiating lamp holder is provided with a base plate; and the base plate is provided with a plurality of LED chips and is covered by a spherical lens. The appearance of the LED lamp is the same as the shape of the conventional incandescent lamp; except for the internal structure, a production line can be shared by the large-angle light output LED lamp and the incandescent lamp; and the spherical lens is additionally arranged outside the base plate, the light output angle is increased and can reach over 300 degrees, and meanwhile, the lighting effect is improved.
Description
Technical field
The utility model relates to indoor illumination, particularly a kind of wide-angle light output LED lamp.
Background technology
The LED lamp is as a kind of novel high-efficiency and energy-saving light source; Just use in large-scale promotion at present, because the LED particle is typical spot light, light output angle is little; Local light intensity is higher; Cause discomfort for people's vision,, reduce the luminous efficiency of product if it is logical to adopt conventional light diffusion technique can lose light again.
Summary of the invention
The utility model has overcome the deficiency that exists in the above-mentioned prior art, and the LED lamp of a kind of high light efficiency, the output of wide-angle light is provided.
The technical scheme of the utility model is achieved in that
A kind of wide-angle light output LED lamp comprises lamp holder, heat radiation lamp socket and cell-shell; The heat radiation lamp socket is arranged in the cell-shell; The heat radiation lamp socket is a hollow structure, in the heat radiation lamp socket, is provided with led driver, is provided with substrate in the upper end of heat radiation lamp socket; On substrate, be provided with a plurality of led chips, outside substrate, be covered with sphere lens.
As preferably, described led chip is a blue-light LED chip, on the plane of incidence of sphere lens, is coated with the fluorescent RE powder coating.Thus, can obtain white-light illuminating.
As preferably, described led chip is a blue-light LED chip, on the plane of incidence of sphere lens, is coated with quantum dot fluorescence powder coating.
As preferably, described heat radiation lamp socket be shaped as cone cylinder body shape.
Adopted the beneficial effect of the utility model of technique scheme to be:
The LED lamp profile of the utility model is identical with traditional incandescent lamp shape, except that internal structure, can with the shared production line of incandescent lamp; And the utility model has installed sphere lens additional outside substrate; Increase the light output angle, the light output angle can reach more than 300 °, has improved light efficiency simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model LED lamp.
The specific embodiment
The specific embodiment of the utility model is following:
Embodiment: a kind of wide-angle light output LED lamp, as shown in Figure 1, comprise lamp holder 6; Heat radiation lamp socket 5 and cell-shell 1, heat radiation lamp socket 5 is arranged in the cell-shell 1, described heat radiation lamp socket 5 be shaped as cone cylinder body shape; Heat radiation lamp socket 5 is a hollow structure, in heat radiation lamp socket 5, is provided with led driver 4, is provided with substrate 7 in the upper end of heat radiation lamp socket 5; On substrate 7, be provided with a plurality of led chips 3, outside substrate 7, be covered with sphere lens 2.
Described led chip 3 is a blue-light LED chip, on the plane of incidence of sphere lens 2, is coated with the fluorescent RE powder coating.The light that blue-light LED chip sends can obtain white light after handling through lens, reaches the illuminating effect identical with incandescent lamp.
Claims (4)
1. a wide-angle light output LED lamp is characterized in that: comprise lamp holder, heat radiation lamp socket and cell-shell; The heat radiation lamp socket is arranged in the cell-shell; The heat radiation lamp socket is a hollow structure, in the heat radiation lamp socket, is provided with led driver, is provided with substrate in the upper end of heat radiation lamp socket; On substrate, be provided with a plurality of led chips, outside substrate, be covered with sphere lens.
2. wide-angle light output LED lamp according to claim 1, it is characterized in that: described led chip is a blue-light LED chip, on the plane of incidence of sphere lens, is coated with the fluorescent RE powder coating.
3. wide-angle light output LED lamp according to claim 1, it is characterized in that: described led chip is a blue-light LED chip, on the plane of incidence of sphere lens, is coated with quantum dot fluorescence powder coating.
4. wide-angle light according to claim 1 output LED lamp is characterized in that: described heat radiation lamp socket be shaped as cone cylinder body shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201392302U CN202493960U (en) | 2012-04-01 | 2012-04-01 | Large-angle light output LED (Light Emitting Diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201392302U CN202493960U (en) | 2012-04-01 | 2012-04-01 | Large-angle light output LED (Light Emitting Diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202493960U true CN202493960U (en) | 2012-10-17 |
Family
ID=47000188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201392302U Expired - Fee Related CN202493960U (en) | 2012-04-01 | 2012-04-01 | Large-angle light output LED (Light Emitting Diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202493960U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661493A (en) * | 2012-04-01 | 2012-09-12 | 德清新明辉电光源有限公司 | LED lamp capable of outputting light at large angle |
| CN103307484A (en) * | 2013-06-04 | 2013-09-18 | 周凯 | LED lamp |
| CN103398303A (en) * | 2013-07-26 | 2013-11-20 | 立达信绿色照明股份有限公司 | Scattering LED bulb lamp |
| WO2015085639A1 (en) * | 2013-12-11 | 2015-06-18 | 深圳市华星光电技术有限公司 | Quantum dot lens and manufacturing method therefor |
-
2012
- 2012-04-01 CN CN2012201392302U patent/CN202493960U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661493A (en) * | 2012-04-01 | 2012-09-12 | 德清新明辉电光源有限公司 | LED lamp capable of outputting light at large angle |
| CN103307484A (en) * | 2013-06-04 | 2013-09-18 | 周凯 | LED lamp |
| CN103398303A (en) * | 2013-07-26 | 2013-11-20 | 立达信绿色照明股份有限公司 | Scattering LED bulb lamp |
| CN103398303B (en) * | 2013-07-26 | 2016-06-22 | 立达信绿色照明股份有限公司 | Scattering LEDbulb lamp |
| WO2015085639A1 (en) * | 2013-12-11 | 2015-06-18 | 深圳市华星光电技术有限公司 | Quantum dot lens and manufacturing method therefor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20190401 |