CN206361440U - A kind of LED - Google Patents
A kind of LED Download PDFInfo
- Publication number
- CN206361440U CN206361440U CN201720027399.1U CN201720027399U CN206361440U CN 206361440 U CN206361440 U CN 206361440U CN 201720027399 U CN201720027399 U CN 201720027399U CN 206361440 U CN206361440 U CN 206361440U
- Authority
- CN
- China
- Prior art keywords
- led
- container
- lampshade
- light source
- cavity
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a kind of LED, including spherical lampshade, lampshade is internally provided with a hollow spherical container, container is connected by base with lampshade, the outer surface of container is in circular arc, the surface of container is provided with several grooves, each bottom portion of groove is provided with a substrate, a LED/light source is provided with each substrate, container is internally provided with a cavity, a control panel is provided with cavity, each LED/light source is connected with control panel respectively, is full of coolant inside container between cavity.LED of the present utility model, by special structure, considerably increases radiating effect, can also control the direction of illumination and angular range of lamp, enhances effect and the life-span of LED, more energy-conserving and environment-protective.
Description
Technical field
The utility model belongs to LED field, specifically a kind of LED.
Background technology
LED is English light emitting diode（Light emitting diode）Abbreviation, its basic structure is one piece
Electroluminescent chip of semiconductor material, with elargol or latex solidified to support, then with silver wire or gold thread connection chip and
Circuit board, then surrounding sealed with epoxy resin, play a part of protect internal core, shell is finally installed, so LED lamps
Anti-seismic performance it is good.In terms of being related to the daily household electrical appliances such as mobile phone, desk lamp, household electrical appliances and machinery production with field.
Initial LED is used as the instruction light source of instrument and meter, and later various photochromic LED are aobvious in traffic lights and large area
It is widely applied in display screen, generates good economic benefit and social benefit.With 12 inches of red traffic light
Exemplified by, it was to use the long-life originally in the U.S., 140 watts of incandescent lamps of low luminous efficacy are as light source, and it produces 2000 lumens
White light.After Red lightscreening plate, the feux rouges of light loss 90%, only remaining 200 lumens.And in newly-designed lamp, Lumileds is public
Department employs 18 red LED light sources, including circuit loss, 14 watts of power consumption altogether, you can produce same light efficiency.Automobile is believed
Signal lamp is also the key areas of LED/light source application.
For general illumination, light source of the people with greater need for white.The LED emitted white light for 1998 is succeeded in developing.It is this
LED is by GaN chips and yttrium-aluminium-garnet（YAG）It is packaged together and makes.GaN chip blue light-emittings（λ p=465nm, Wd=
30nm）, the YAG fluorescent powder containing Ce3+ that high temperature sintering is made sends sodium yellow after being excited by this blue light and penetrates, peak value 550nLED lamps
m.Blue-ray LED substrate is arranged in bowl-type reflection cavity, covers to be mixed with YAG thin resin layer, about 200-500nm.LED substrates
The blue light components sent are absorbed by fluorescent material, and another part blue light is mixed with the gold-tinted that fluorescent material is sent, and can obtain white light.
For InGaN/YAG White LEDs, by changing the chemical composition of YAG fluorescent powder and the thickness of regulation phosphor powder layer,
Colour temperature 3500-10000K assorted white light can be obtained.This method that white light is obtained by blue-ray LED, simple structure, cost
Cheap, technology maturity is high, therefore with most.
Because the heat dissipation problem of LED has influence on effect and the life-span of LED, current LED radiating effect is not good enough,
And the direction of illumination and angle of lamp, inadequate energy-conserving and environment-protective can not be controlled.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of LED.
A kind of LED, it is characterised in that including spherical lampshade, lampshade is internally provided with a hollow spherical container,
Container is connected by base with lampshade, and the outer surface of container is in circular arc, and the surface of container is provided with several grooves, each recessed
Trench bottom, which is provided with a substrate, each substrate, is provided with a LED/light source, and container is internally provided with a cavity, cavity
In be provided with a control panel, each LED/light source is connected with control panel respectively, is full of coolant inside container between cavity.
Described a kind of LED, it is characterised in that the outside of LED/light source is provided with a reflector in each groove.
Described a kind of LED, it is characterised in that be provided with the position corresponding with LED/light source of the surface of lampshade some
Individual retractable cover plate.
Described a kind of LED, it is characterised in that the surface of the lampshade is provided with several heat emission holes.
Described a kind of LED, it is characterised in that the lampshade is resin lampshade.
LED of the present utility model, by special structure, considerably increases radiating effect, can also control the light of lamp
According to direction and angular range, effect and the life-span of LED, more energy-conserving and environment-protective are enhanced.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model；
In figure, 1-lampshade；2-container；3-base；4-cavity；5-control panel；6-groove；7-reflector；8—
LED/light source；9-cover plate.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of LED of the present utility model, including spherical resin lampshade, if the surface of lampshade is provided with
Dry heat emission hole, heat emission hole enhances radiating effect.Lampshade is internally provided with a hollow spherical container, and container passes through base
It is connected with lampshade, the outer surface of container is in circular arc, and the surface of container is provided with several grooves, and each bottom portion of groove is provided with
The outside that LED/light source in a LED/light source, each groove is provided with one substrate, each substrate is provided with a reflector,
Container, which is internally provided with a cavity, cavity, is provided with a control panel, and each LED/light source is connected with control panel respectively, holds
Coolant is full of inside device between cavity, coolant greatly strengthen radiating effect.The surface of lampshade is corresponding with LED/light source
Be provided with several retractable cover plates at position, in use, can the cover plate of folding diverse location as needed adjust lamp
Illumination range and angle, and the switch of corresponding position LED/light source can be controlled by control panel to coordinate cover plate
Folding.The LED considerably increases radiating effect by special structure, can also control the direction of illumination and angle of lamp
Scope, enhances effect and the life-span of LED, more energy-conserving and environment-protective.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Any modifications, equivalent substitutions and improvements made within new spirit and principle etc., are all contained in protection of the present utility model
Within the scope of.
Claims (5)
1. a kind of LED, it is characterised in that including spherical lampshade, lampshade is internally provided with a hollow spherical container, hold
Device is connected by base with lampshade, and the outer surface of container is in circular arc, and the surface of container is provided with several grooves, each groove
Bottom, which is provided with a substrate, each substrate, is provided with a LED/light source, and container is internally provided with a cavity, cavity
A control panel is provided with, each LED/light source is connected with control panel respectively, is full of coolant inside container between cavity.
2. a kind of LED as claimed in claim 1, it is characterised in that the outside of LED/light source is provided with one in each groove
Reflector.
3. a kind of LED as claimed in claim 1, it is characterised in that at the position corresponding with LED/light source of the surface of lampshade
It is provided with several retractable cover plates.
4. a kind of LED as claimed in claim 1, it is characterised in that the surface of the lampshade is provided with several heat emission holes.
5. a kind of LED as claimed in claim 1, it is characterised in that the lampshade is resin lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720027399.1U CN206361440U (en) | 2017-01-11 | 2017-01-11 | A kind of LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720027399.1U CN206361440U (en) | 2017-01-11 | 2017-01-11 | A kind of LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206361440U true CN206361440U (en) | 2017-07-28 |
Family
ID=59379973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720027399.1U Expired - Fee Related CN206361440U (en) | 2017-01-11 | 2017-01-11 | A kind of LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206361440U (en) |
-
2017
- 2017-01-11 CN CN201720027399.1U patent/CN206361440U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170728 Termination date: 20180111 |