CN201897128U - LED (light-emitting diode) lamp - Google Patents
LED (light-emitting diode) lamp Download PDFInfo
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- CN201897128U CN201897128U CN2010206673661U CN201020667366U CN201897128U CN 201897128 U CN201897128 U CN 201897128U CN 2010206673661 U CN2010206673661 U CN 2010206673661U CN 201020667366 U CN201020667366 U CN 201020667366U CN 201897128 U CN201897128 U CN 201897128U
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- led
- led lamp
- lamp
- light
- viscose
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Abstract
The utility model discloses an LED (light-emitting diode) lamp, comprising a lamp cup, an LED light source module and an optical lens, wherein the LED light source module is arranged at one side of the lamp cup; and the optical lens is arranged at the other side of the lamp cup. In the LED lamp, the light-emitting efficiency of the LED lamp can be improved.
Description
Technical field
The present invention relates to a kind of LED lamp.
Background technology
In correlation technique, for the LED lamp, because the technology majority of making of white light LEDs adopts fluorescent material directly to be coated in the modes on blue-light LED chip surface at present, the temperature that fluorescent material is experienced during its operate as normal is very high.Owing to the rising along with temperature of the quantum efficiency of fluorescent material and conversion efficiency descends, the efficient that further promote LED needs head it off.Secondly, at present warm white LED is low nearlyer 30% than cold white light LEDs light efficiency under the prerequisite that guarantees high light quality, and its one of the main reasons is because the self-absorption of red fluorescence powder: also can sponge the green that some yellow fluorescent powders send and the light of yellow wave band except absorbing the blue light that LED sends.Therefore, for reaching same illuminating effect (identical luminous flux), the quantity that needs to increase the quantity of warm white LEDs or increase warm white LEDs lamp.So not only increase cost but also increased energy consumption.At the existing above problem of the LED lamp in the correlation technique, effective solution is not proposed as yet at present.
At the lower problem of LED lamp efficiency in the correlation technique, effective solution is not proposed as yet at present.
Summary of the invention
At the LED lamp efficiency is lower in the correlation technique problem and propose the present invention, for this reason, main purpose of the present invention is to provide a kind of LED lamp, to address the above problem.
To achieve these goals, according to an aspect of the present invention, provide a kind of LED lamp.This LED lamp comprises: Lamp cup; The led light source module is arranged at a side of described Lamp cup; Optical lens is arranged at the opposite side of described Lamp cup.
Further, above-mentioned LED lamp also comprises: the fluorescence blob of viscose is arranged between described led light source module and the described optical lens.
Further, described fluorescence blob of viscose is brilliant fluorescence blob of viscose of red nano or red fluorescence powder blob of viscose.
Further, above-mentioned LED lamp also comprises: radiator is connected with described led light source module.
Further, above-mentioned LED lamp also comprises: light cover is arranged on the described radiator.
Further, described radiator is built-in with driving power.
Further, above-mentioned LED lamp also comprises: snap ring is arranged at the outside of described optical lens.
By the present invention, adopt the LED that comprises following structure: Lamp cup; The led light source module is arranged at a side of described Lamp cup; Optical lens is arranged at the opposite side of described Lamp cup, has solved the relatively lower problem of LED lamp efficiency in the correlation technique, and then has reached the effect that improves the LED lamp efficiency.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram according to the assembled state of the LED lamp of the embodiment of the invention;
Fig. 2 is the schematic diagram according to a kind of disassembled form of the LED lamp of the embodiment of the invention; And
Fig. 3 is the schematic diagram according to the another kind of disassembled form of the LED lamp of the embodiment of the invention.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Fig. 1 is the schematic diagram according to the assembled state of the LED lamp of the embodiment of the invention; Fig. 2 is the schematic diagram according to a kind of disassembled form of the LED lamp of the embodiment of the invention; Fig. 3 is the schematic diagram according to the another kind of disassembled form of the LED lamp of the embodiment of the invention.
As shown in the figure, LED lamp according to the present invention comprises: Lamp cup 25; Led light source module 20 is arranged at a side of described Lamp cup 25; Optical lens 35 is arranged at the opposite side of described Lamp cup 25.
Preferably, above-mentioned LED lamp also comprises: the fluorescence blob of viscose is arranged between described led light source module 20 and the described optical lens 35.
Preferably, described fluorescence blob of viscose is brilliant fluorescence blob of viscose of red nano or red fluorescence powder blob of viscose.
Preferably, above-mentioned LED lamp can also comprise: radiator 15 is connected with described led light source module 20.
Preferably, above-mentioned LED lamp can also comprise: light cover 10 is arranged on the described radiator 15.
Preferably, described radiator 15 is built-in with driving power.
Preferably, above-mentioned LED lamp can also comprise: snap ring 40 is arranged at the outside of described optical lens 35.
Specify the preferred embodiments of the present invention below in conjunction with accompanying drawing, as shown in Figure 1,10 is light cover, and 15 is radiator, and 20 is the led light source module, preferably, be LED blue green light hybrid light source module, 25 is Lamp cup, and 30 is brilliant fluorescence blob of viscose of red nano or fluorescent material, 35 is optical lens, and 40 is snap ring.
Wherein, light cover 10 is arranged at a side of radiator 15, and LED blue green light hybrid light source module is arranged at the opposite side of radiator 15, and Lamp cup 25 is connected with LED blue green light hybrid light source module 20.Brilliant fluorescence blob of viscose of red nano or fluorescent material 30 are connected with Lamp cup 25, and this LED lamp also comprises: optical lens 35 is arranged at the outside of red nano crystalline substance fluorescence blob of viscose or fluorescent material 30; Snap ring 40 is arranged at the outside of optical lens 35, is used for fixing this optical lens 35.
LED lamp according to the embodiment of the invention comprises the bluish-green hybrid light source module of LED, brilliant fluorescence blob of viscose of red nano or fluorescent material, and lamp holder, lamp socket, highly heat-conductive material radiator, Lamp cup/optically focused are learned lens.Can utilize bluish-green mixed light remote excitation red nano crystalline substance or fluorescent material blob of viscose to realize characteristics such as the high light efficiency of conversion, high colour developing, anti-light decay, low UV.Learning lens by Lamp cup/optically focused can converge LED light, thereby realizes the needs (as home lighting, jewelry illumination etc.) of illumination.Led light source can design arbitrary shape and size, the lamp holder position can be designed the light-gathering optics lens and realize different angles and different bright dipping shapes, obtains more customer demand thereby the lampholder cover position can connect various universal lamp holders.
Can be effectively nanocrystalline or fluorescent material and led light source be spatially separated according to the structural design of LED lamp of the present invention, thus the temperature of nanocrystalline or fluorescent material when being reduced in the light fixture operate as normal.Owing to the rising along with temperature of the quantum/conversion efficiency of nanocrystalline or fluorescent material descends, this design can keep nanocrystalline or fluorescent material quantum efficiency at low temperatures, thereby makes this LED lamp compare with traditional LED lamp, has the characteristics of high light flux.
By above description as can be seen, the present invention can improve the luminous efficiency of LED lamp.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a LED lamp is characterized in that, comprising:
Lamp cup;
The led light source module is arranged at a side of described Lamp cup; And
Optical lens is arranged at the opposite side of described Lamp cup.
2. LED lamp according to claim 1 is characterized in that, also comprises:
The fluorescence blob of viscose is arranged between described led light source module and the described optical lens.
3. LED lamp according to claim 2 is characterized in that, described fluorescence blob of viscose is brilliant fluorescence blob of viscose of red nano or red fluorescence powder blob of viscose.
4. LED lamp according to claim 1 is characterized in that, also comprises:
Radiator is connected with described led light source module.
5. LED lamp according to claim 4 is characterized in that, also comprises:
Light cover is arranged on the described radiator.
6. LED lamp according to claim 4 is characterized in that described radiator is built-in with driving power.
7. LED lamp according to claim 1 is characterized in that, also comprises:
Snap ring is arranged at the outside of described optical lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206673661U CN201897128U (en) | 2010-12-17 | 2010-12-17 | LED (light-emitting diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206673661U CN201897128U (en) | 2010-12-17 | 2010-12-17 | LED (light-emitting diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201897128U true CN201897128U (en) | 2011-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206673661U Expired - Fee Related CN201897128U (en) | 2010-12-17 | 2010-12-17 | LED (light-emitting diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201897128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889478A (en) * | 2011-07-21 | 2013-01-23 | 天津思博科科技发展有限公司 | LED (light-emitting diode) natural dodging lamp |
| CN103032742A (en) * | 2012-12-27 | 2013-04-10 | 杭州纳晶照明技术有限公司 | Light source module |
-
2010
- 2010-12-17 CN CN2010206673661U patent/CN201897128U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889478A (en) * | 2011-07-21 | 2013-01-23 | 天津思博科科技发展有限公司 | LED (light-emitting diode) natural dodging lamp |
| CN103032742A (en) * | 2012-12-27 | 2013-04-10 | 杭州纳晶照明技术有限公司 | Light source module |
| CN103032742B (en) * | 2012-12-27 | 2014-11-26 | 纳晶科技股份有限公司 | Light source module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20131217 |