CN205372109U - LED lamps and lanterns of facula can be eliminated in high heat dissipation - Google Patents
LED lamps and lanterns of facula can be eliminated in high heat dissipation Download PDFInfo
- Publication number
- CN205372109U CN205372109U CN201521105067.8U CN201521105067U CN205372109U CN 205372109 U CN205372109 U CN 205372109U CN 201521105067 U CN201521105067 U CN 201521105067U CN 205372109 U CN205372109 U CN 205372109U
- Authority
- CN
- China
- Prior art keywords
- high heat
- led
- eliminate
- hot spot
- led lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses the purpose provides a LED lamps and lanterns of facula can be eliminated in high heat dissipation, including base, LED lamp chip and lamp shade, lamp shade and base connect and constitute a confined space, the lamp shade include interior lens, outer lens, fluorescent powder layer and substratum transparent, the inside and outside two sides of fluorescent powder layer connect the substratum transparent, the substratum transparent outer wall connect respectively in lens and outer lens, the base include silicon pedestal, radiator fan and reflection of light conducting layer, the silicon pedestal be equipped with radiator fan in the middle of the conducting layer with the reflection of light. Reflection of light conducting layer on be equipped with three LED lamp chip of group, can eliminate the facula, improve the illuminating effect, increase the heat dissipation of LED chip, the life of extension lamps and lanterns.
Description
Technical field
This utility model relates to field of illumination lamp technology, specifically the research in LED illumination lamp field, especially relates to a kind of high heat radiation and can eliminate the LED lamp of hot spot.
Background technology
The quality of life of people also increases substantially, requirement for quality of life is also significantly high, the requirement of the LED used is increased also with growth in the living standard, but in the encapsulation of existing LED lamp, have at least multiple above LED chip, in work for a long time, LED chip can produce more heat, influences whether the service life of light fixture, simultaneously LED directly can be filled so that the silver-colored light powder concentration of each angle is inconsistent and there is hot spot when illumination due to phosphor gel, impact illumination.
Therefore it provides a kind of high heat radiation can eliminate the LED lamp of hot spot, to hot spot can be eliminated, improve illuminating effect, increase the heat radiation of LED chip, extend the service life of light fixture, just become the problem that those skilled in the art needs solution badly.
Summary of the invention
The purpose of this utility model is to provide a kind of high heat radiation can eliminate the LED lamp of hot spot, to eliminating hot spot, improves illuminating effect, increases the heat radiation of LED chip, extends the service life of light fixture.
A kind of high heat radiation can eliminate the LED lamp of hot spot, including base, LED chip and lampshade, described lampshade and base connect and compose a space closed, described lampshade includes interior lens, outer lens, phosphor powder layer and substratum transparent, inside and outside described phosphor powder layer, two sides connects substratum transparent, described substratum transparent outer wall connects interior lens and outer lens respectively, described base includes silicon pedestal, radiator fan and light reflective conductive layer, is provided with radiator fan in the middle of described silicon pedestal and light reflective conductive layer.Described light reflective conductive layer is provided with three groups of LED chips.
Preferably, described silicon pedestal is provided with the radiating groove of uniformly dispersing, it is possible to the heat that radiator fan is extracted out is effectively discharged, and reaches better radiating effect.
Preferably, described phosphor powder layer uses highdensity phosphor material powder, it is possible to farthest reduce hot spot during illumination.
Preferably, described light reflective conductive layer is provided with conular body of light, it is possible to the light that LED is launched reflects, can reduce the glare phenomenon of light.
The invention has the beneficial effects as follows:
1), hot spot can be eliminated, improve illuminating effect.
2), increase LED chip heat radiation, extend light fixture service life.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, the accompanying drawing used required in embodiment will be briefly described below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the present invention, for those of ordinary skill in the art, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
A kind of high heat radiation of offer that Fig. 1 is this practicality can eliminate the structural representation of the ELD light fixture of hot spot.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that technical scheme, below in conjunction with accompanying drawing, the present invention is further detailed.
Refer to Fig. 1, a kind of high heat radiation can eliminate the LED lamp of hot spot, including base, LED chip 4 and lampshade, described lampshade and base connect and compose a space closed, described lampshade includes interior lens 6, outer lens 9, phosphor powder layer 8 and substratum transparent 7, inside and outside described phosphor powder layer 8, two sides connects substratum transparent 7, described substratum transparent 7 outer wall connects interior lens 6 and outer lens 9 respectively, described base includes silicon pedestal 1, radiator fan 2 and light reflective conductive layer 3, is provided with radiator fan 2 in the middle of described silicon pedestal 1 and light reflective conductive layer 3.Described light reflective conductive layer 3 is provided with three groups of LED chips 4.
In the present embodiment, described silicon pedestal 1 is provided with the radiating groove of uniformly dispersing, it is possible to the heat that radiator fan 2 is extracted out is effectively discharged, and reaches better radiating effect.
In the present embodiment, described phosphor powder layer 8 uses highdensity phosphor material powder, it is possible to farthest reduce hot spot during illumination.
In the present embodiment, described light reflective conductive layer 3 is provided with conular body of light 5, it is possible to the light that LED is launched reflects, can reduce the glare phenomenon of light.
Below some one exemplary embodiment of the present invention is only described by the mode of explanation, undoubtedly, for those of ordinary skill in the art, when without departing from the spirit and scope of the present invention, it is possible to by various different modes, described embodiment is modified.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as the restriction to the claims in the present invention protection domain.
Claims (4)
1. a high heat radiation can eliminate the LED lamp of hot spot, including base, LED chip and lampshade, it is characterized in that, described lampshade and base connect and compose a space closed, described lampshade includes interior lens, outer lens, phosphor powder layer and substratum transparent, inside and outside described phosphor powder layer, two sides connects substratum transparent, described substratum transparent outer wall connects interior lens and outer lens respectively, described base includes silicon pedestal, radiator fan and light reflective conductive layer, it is provided with radiator fan in the middle of described silicon pedestal and light reflective conductive layer, described light reflective conductive layer is provided with three groups of LED chips.
2. a kind of high heat radiation according to claim 1 can eliminate the LED lamp of hot spot, it is characterised in that described silicon pedestal is provided with the radiating groove of uniformly dispersing.
3. a kind of high heat radiation according to claim 1 can eliminate the LED lamp of hot spot, it is characterised in that described phosphor powder layer uses highdensity phosphor material powder.
4. a kind of high heat radiation according to claim 1 can eliminate the LED lamp of hot spot, it is characterised in that described light reflective conductive layer is provided with conular body of light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105067.8U CN205372109U (en) | 2015-12-25 | 2015-12-25 | LED lamps and lanterns of facula can be eliminated in high heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105067.8U CN205372109U (en) | 2015-12-25 | 2015-12-25 | LED lamps and lanterns of facula can be eliminated in high heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205372109U true CN205372109U (en) | 2016-07-06 |
Family
ID=56257346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521105067.8U Expired - Fee Related CN205372109U (en) | 2015-12-25 | 2015-12-25 | LED lamps and lanterns of facula can be eliminated in high heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205372109U (en) |
-
2015
- 2015-12-25 CN CN201521105067.8U patent/CN205372109U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103883908A (en) | Directional lighting led lamp | |
| CN204403830U (en) | A kind of high-effect long distance heat radiation Waterproof LED light projecting lamp | |
| CN204538083U (en) | A kind of LED light emission device that there is anti-dazzle and reduce blue light harm | |
| CN205372109U (en) | LED lamps and lanterns of facula can be eliminated in high heat dissipation | |
| CN202392549U (en) | LED spotlight | |
| CN102661493A (en) | LED lamp capable of outputting light at large angle | |
| CN106322152A (en) | Bulb lamp | |
| CN203162616U (en) | Light emitting diode lamp source plate | |
| CN202546422U (en) | Novel LED (light-emitting diode) corn lamp | |
| CN204592982U (en) | The LED hood lamp of high brightness | |
| CN205208159U (en) | Light -emitting diode (LED) illuminating lamp | |
| CN103939775A (en) | Heat radiating LED bulb lamp | |
| CN204313115U (en) | A kind of light-source structure of LED projector lamp | |
| CN203823601U (en) | Glass lamp cup LED down lamp | |
| CN205480222U (en) | LED lamp of glass appearance | |
| CN203836642U (en) | Oriented illumination LED lamp | |
| CN204201560U (en) | A kind of high-power LED lamp | |
| CN202303074U (en) | LED (light emitting diode) tube light | |
| CN203395650U (en) | LED (Light-Emitting Diode) lamp bead | |
| CN204986835U (en) | Scribble stage stage property device of reflecting coating | |
| CN203718460U (en) | Full-angle bulb lamp | |
| CN203099375U (en) | Light-emitting diode (LED) bulb lamp | |
| CN204756768U (en) | Stage stage property tree with light guide plate | |
| CN205002026U (en) | Stage stage property tree with reflection of light strip | |
| CN204853314U (en) | Stage stage property device |
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: 20160706 Termination date: 20171225 |