CN205828420U - A kind of LED - Google Patents
A kind of LED Download PDFInfo
- Publication number
- CN205828420U CN205828420U CN201620589827.5U CN201620589827U CN205828420U CN 205828420 U CN205828420 U CN 205828420U CN 201620589827 U CN201620589827 U CN 201620589827U CN 205828420 U CN205828420 U CN 205828420U
- Authority
- CN
- China
- Prior art keywords
- led
- curved reflection
- illuminating lamp
- lamp plate
- radiating tube
- 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
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
This utility model relates to a kind of LED, including illumination lamp housing, LED lamp bead, described illumination lamp housing longitudinal cross-section is circular, described illumination lamp housing is internally provided with illuminating lamp plate, several curved reflection grooves it are provided with on described illuminating lamp plate sidewall, it is provided with reflective material layer on each curved reflection groove medial wall described, described LED lamp bead is arranged on curved reflection groove sidewall, it is provided with several heat dissipating layers on described illuminating lamp plate inside, described illuminating lamp plate center is provided with radiating tube, and described radiating tube circumferencial direction is provided with several radiating fins.This utility model is in use, heat can be derived in time at heat dissipating layer, and the heat that LED lamp bead produces is discharged in time with radiating tube through radiating fin, be conducive to the discharge of lamp body internal heat, delay the aging of components and parts, and curved reflection groove can realize being uniformly distributed of LED lamp bead, improve illumination zone.
Description
Technical field
This utility model relates to lighting technical field, particularly relates to a kind of LED.
Background technology
Light emitting diode is referred to as LED.It is made up of the compound containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N) etc..Work as electricity
Visible ray can be given off when son and hole-recombination, thus can be used to make light emitting diode.As referring in circuit and instrument
Show lamp, or form word or numerical monitor.Gallium arsenide diode glows, gallium phosphide diode green light, carborundum two pole
Pipe Yellow light-emitting low temperature, gallium nitride diode blue light-emitting.Organic Light Emitting Diode OLED and inorganic light-emitting diode is divided again because of chemical property
LED。
It is the one of semiconductor diode, electric energy can be changed into luminous energy.Light emitting diode and general-purpose diode one
Sample is made up of a PN junction, it may have unilateral conduction.After to light emitting diode plus forward voltage, it is injected into N from P district
The hole in district and be injected into the electronics in P district by N district, multiple with the hole of the electronics in N district and P district respectively in a few micrometers near PN junction
Close, produce the fluorescence of spontaneous radiation.In different semi-conducting materials, electronics is different with the energy state residing for hole.When electronics and
The amount discharged during hole-recombination is different, and the energy discharged is the most, then the wavelength of the light sent is the shortest.Conventional is
Glow, green glow or the diode of gold-tinted.The breakdown reverse voltage of light emitting diode is more than 5 volts.Its forward C-V characteristic is bent
Line is very steep, and during use, necessary series limiting resistor is to control the electric current by diode.
The existing LED in use internal heat produced can not be discharged in time, is easily caused internal component
Aging, affect illumination zone in service life, and common LED little.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of LED.
This utility model is to be achieved through the following technical solutions:
A kind of LED, including illumination lamp housing, LED lamp bead, described illumination lamp housing longitudinal cross-section is circular, described illumination
Lamp housing is internally provided with illuminating lamp plate, and described illuminating lamp plate sidewall is provided with several curved reflection grooves, each arc described
Shape reflective groove is provided with reflective material layer on medial wall, and described LED lamp bead is arranged on curved reflection groove sidewall, described illuminating lamp
Being provided with several heat dissipating layers on intralaminar part, described illuminating lamp plate center is provided with radiating tube, described radiating tube circumference side
Several radiating fins are set up.
As optimal technical scheme of the present utility model, described reflective material layer uniform fold is in curved reflection groove medial wall
On, and thickness is 2mm～4mm.
As optimal technical scheme of the present utility model, it is connected for fixing between described heat dissipating layer with illuminating lamp plate sidewall.
As optimal technical scheme of the present utility model, described radiating fin one end is positioned at inside radiating tube, other end position
Outside radiating tube.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, reasonable in design,
This utility model is by arranging curved reflection groove, heat dissipating layer, radiating fin and radiating tube, and such LED in use, is being dispelled the heat
Heat can be derived by layer in time, and is discharged in time by the heat that LED lamp bead produces with radiating tube through radiating fin, is conducive to
The discharge of lamp body internal heat, has delayed the aging of components and parts, and curved reflection groove can realize being uniformly distributed of LED lamp bead,
Improve illumination zone.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Referring to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of LED, including illumination lamp housing 1, LED lamp bead 5, described illumination lamp housing 1 longitudinal cross-section is circular, described photograph
Bright lamp shell 1 is internally provided with illuminating lamp plate 2, and described illuminating lamp plate 2 sidewall is provided with several curved reflection grooves 3, described often
Being provided with reflective material layer 4 on one curved reflection groove 3 medial wall, wherein said reflective material layer 4 uniform fold is anti-at arc
On light groove 3 medial wall, and thickness is 2mm～4mm, so can effectively improve illumination zone.
Described LED lamp bead 5 is arranged on curved reflection groove 3 sidewall, described illuminating lamp plate 2 inside is provided with several and dissipates
Thermosphere 6, is connected for fixing between wherein said heat dissipating layer 6 with illuminating lamp plate 2 sidewall.Described illuminating lamp plate 2 center is arranged
There is radiating tube 7, described radiating tube 7 circumferencial direction is provided with several radiating fins 8, position, wherein said radiating fin 8 one end
Internal in radiating tube 7, it is outside that the other end is positioned at radiating tube 7.So LED is in use, can be timely by heat at heat dissipating layer 6
Derive, and with radiating tube 7, the heat that LED lamp bead 5 produces is discharged in time through radiating fin 8, beneficially lamp body internal heat
Discharge, delayed the aging of components and parts, and curved reflection groove 3 can realize being uniformly distributed of LED lamp bead 5, improves illumination
Scope.
In description of the present utility model, unless otherwise clearly defined and limited, term " install ", " being connected ", " even
Connect ", " fix " should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be
It is mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can be concrete
Situation understands above-mentioned term concrete meaning in this utility model.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (4)
1. a LED, including illumination lamp housing (1), LED lamp bead (5), described illumination lamp housing (1) longitudinal cross-section is circular, institute
State illumination lamp housing (1) and be internally provided with illuminating lamp plate (2), it is characterised in that: it is provided with some on described illuminating lamp plate (2) sidewall
Individual curved reflection groove (3), each curved reflection groove (3) medial wall described is provided with reflective material layer (4), described LED
Pearl (5) is arranged on curved reflection groove (3) sidewall, and described illuminating lamp plate (2) inside is provided with several heat dissipating layers (6), institute
State illuminating lamp plate (2) center and be provided with radiating tube (7), described radiating tube (7) circumferencial direction is provided with several heat radiations
Fin (8).
LED the most according to claim 1, it is characterised in that: described reflective material layer (4) uniform fold is at curved reflection
On groove (3) medial wall, and thickness is 2mm～4mm.
LED the most according to claim 1, it is characterised in that: between described heat dissipating layer (6) and illuminating lamp plate (2) sidewall
For fixing connection.
LED the most according to claim 1, it is characterised in that: described radiating fin (8) one end is positioned at radiating tube (7)
Portion, it is outside that the other end is positioned at radiating tube (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620589827.5U CN205828420U (en) | 2016-06-17 | 2016-06-17 | A kind of LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620589827.5U CN205828420U (en) | 2016-06-17 | 2016-06-17 | A kind of LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205828420U true CN205828420U (en) | 2016-12-21 |
Family
ID=57569479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620589827.5U Expired - Fee Related CN205828420U (en) | 2016-06-17 | 2016-06-17 | A kind of LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205828420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776020A (en) * | 2021-09-26 | 2021-12-10 | 烟台正海合泰科技股份有限公司 | Twinkling light machine for starry sky top |
-
2016
- 2016-06-17 CN CN201620589827.5U patent/CN205828420U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776020A (en) * | 2021-09-26 | 2021-12-10 | 烟台正海合泰科技股份有限公司 | Twinkling light machine for starry sky top |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205640335U (en) | LED energy -saving illuminating lamp | |
| US8471494B2 (en) | LED white-light devices for direct form, fit, and function replacement of existing fluorescent lighting devices | |
| US20100008086A1 (en) | LED white-light devices for direct form, fit, and function replacement of existing incandescent and compact fluorescent lighting devices | |
| US8269428B2 (en) | Light emitting diode devices containing replaceable subassemblies | |
| CN205828420U (en) | A kind of LED | |
| CN205877739U (en) | LED lamp assembly | |
| KR100945459B1 (en) | A heat dissipating device of led lamp | |
| CN205782085U (en) | A kind of LED lamp component | |
| CN204573780U (en) | A kind of LED down | |
| CN204345438U (en) | A kind of mine down-hole LED illumination lamp | |
| CN205824970U (en) | A kind of electricity-saving lamp | |
| CN205782753U (en) | A kind of illuminating lamp being easy to heat radiation | |
| CN205782117U (en) | A kind of industry LED lamp component | |
| CN207394402U (en) | A kind of LED energy-saving lamp devices | |
| CN205782110U (en) | A kind of LED electricity-saving lamp | |
| CN205746120U (en) | A kind of LED daylight lamp | |
| CN204717456U (en) | A kind of direct insertion LED lamp strip | |
| CN205664143U (en) | LED lamp assembly | |
| WO2009121217A1 (en) | A led lighting fitting | |
| CN205782109U (en) | A kind of LED illumination lamp | |
| CN205690094U (en) | A kind of LED illumination lamp | |
| CN205640520U (en) | Light -emitting diode (LED) illuminating lamp | |
| CN205640346U (en) | Light -emitting diode (LED) energy -saving lamp | |
| CN205746121U (en) | A kind of LED electricity-saving lamp | |
| CN206098443U (en) | LED lamp |
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: 20161221 Termination date: 20170617 |