CN103953869B - Integral type LED (Light Emitting Diode) lamp bulb - Google Patents
Integral type LED (Light Emitting Diode) lamp bulb Download PDFInfo
- Publication number
- CN103953869B CN103953869B CN201410212659.3A CN201410212659A CN103953869B CN 103953869 B CN103953869 B CN 103953869B CN 201410212659 A CN201410212659 A CN 201410212659A CN 103953869 B CN103953869 B CN 103953869B
- Authority
- CN
- China
- Prior art keywords
- radiator
- base plate
- diffuser
- heat radiation
- installation base
- 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
- 238000009434 installation Methods 0.000 claims description 18
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 abstract 9
- 230000005540 biological transmission Effects 0.000 abstract 2
- 230000000191 radiation effect Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides an integral type LED (Light Emitting Diode) lamp bulb. The integral type LED lamp bulb comprises a heat radiator, and a light source chamber and a driving chamber which are arranged in sequence, wherein the heat radiator is composed of a mounting base plate and more than two heat radiation bodies; the lower end of each heat radiation body is vertically inserted into the mounting base plate; the heat radiation bodies are uniformly distributed by taking the central axis of the mounting base plate as the axis; a gap is formed between the heat radiation bodies to form a first radial heat radiation channel with the outward central axis of the base plate; the heat radiation bodies and a light transmission cover are spliced; the upper ends of the heat radiation bodies are clamped into a top groove of the light transmission cover; air passes through the heat radiation channel to form convection; the heat of a driver and the heat radiation bodies is brought to the outer part of the lamp bulb so as to guarantee the heat radiation effect of the whole lamp. The integral type LED lamp bulb is scientific and reasonable in design, simple in structure, and reasonable and compact, and has the advantages of high efficiency, stability, energy saving, environmental friendliness, simple process and structure, large light-emitting angle, simple and beautiful lamp body and the like.
Description
Technical field
The present invention relates to a kind of integral LED bulb.
Background technology
In recent years, developing rapidly with lighting engineering industry, light emitting diode（LED）High brightness, low energy are had with it
Many advantages, such as consumption, long service life, environmental protection, it is widely used in all multiple fields of illuminating industry.
With the development of application demand, need more and more high-power lamp bulbs.But as solid light source itself
Feature, the heat that more high-power LED operationally sends is higher.Can the heat that these send derive in time or give out
Go, become impact LED bulb luminescent quality and the key factor in life-span.
Existing LED bulb is mainly made up of lamp holder, lamp socket, driver, radiator, LED light source component, diffuser etc.：
A kind of LED bulb is to carry out luminous intensity distribution using light reflection device, and LED light source component is arranged on the side of substrate, substrate
Opposite side arranges fin；All of heat can only be radiated by arranging the fin of substrate opposite side, and its shortcoming is scattered
Hot area is little, and power cannot do greatly；Total output light flux of LED bulb is low, and reflecting and light distributing light loss is big, overall system efficiency
Low.
Separately there is a kind of LED bulb to be that LED/light source is integrated on a stem stem, be placed in the cell-shell of closing；All of heat
Amount can only by closing cell-shell outside stem portion radiated, its shortcoming is that radiating efficiency is extremely low, and LED bulb power cannot
Do big, LED bulb entirety light output low it is difficult to meet customer requirement.
The heat dispersion of the LED bulb of prior art is not good enough it is difficult to ensure high-power LED bulb luminescent quality and longevity
Life.
Content of the invention
It is an object of the invention to provide a kind of integral LED bulb solves to need very big radiating present in prior art
Device meets whole lamp cooling requirements and baroque problem.
The technical solution of the present invention is：
A kind of integral LED bulb, the light-source chamber including radiator and setting gradually, driving chamber, described light-source chamber is served as reasons
Diffuser and the cavity of radiator formation, radiator is provided with LED light source component, and installation base plate, driving and lamp socket composition drive
Chamber；
Described radiator is made up of installation base plate and radiator, and the lower end of described radiator is vertically inserted in installation base plate
On, described radiator is uniformly distributed with the central shaft of installation base plate for axle, and has certain interval between radiator, is formed with described
The central axial outer emitting shape heat dissipation channel one of installation base plate, radiator and diffuser are assembled, and the upper end of radiator is stuck in printing opacity
In cover top groove, described installation base plate rides on the bent angle of diffuser bottom.
Further, described installation base plate has air vent, air vent connection driving chamber and heat dissipation channel one, lamp socket sets
There is the transverse slat of fixed drive, drive perpendicular to transverse slat setting, transverse slat has air-vent, air vent, air-vent connection light-source chamber two
Gap between lobe spheroid is collectively forming heat dissipation channel two.
Further, described diffuser is installed on lamp socket, passes through connector or wire is connected between described radiator.
Further, described diffuser is made up of symmetrically arranged two lobe diffusers, the upper and lower end of wherein one lobe diffuser
It is equipped with positioning jack.
Further, described diffuser is made using glass, plastic material, and described lamp socket is aluminum component or heat-conducting plastic part system
Become.
Further, described LED bulb is candle bulb or ball bubble.
The invention has the beneficial effects as follows：This kind of integral LED bulb, simple and reasonable, novel and unique, and radiating effect
Good.The present invention is a kind of important breakthrough and innovation to current LED bubble structure, by the light source luminescent region in LED bulb
Finding heat-dissipating space is heat dissipation channel, LED bulb radiating and the luminous two-part structure of LED bulb is carried out organic combination, simultaneously
By in the portion's perforate of lamp body upper, middle and lower, being internally formed cross-ventilated passage in lamp body, preferably resolve LED bulb volume
The problem that little, heat-dissipating space is not enough, extends service life；And low cost, easy to assembly, good looking appearance.
Brief description
Fig. 1 is the cross-sectional view of the embodiment of the present invention；
Fig. 2 is the cross-sectional view of diffuser in embodiment and lamp socket；
Fig. 3 is the schematic perspective view of embodiment；
Wherein：1- light-source chamber, 2- driving chamber, 3- radiator, 4- drives, 5-LED light source assembly, 6- positioning jack, and 7- is saturating
Pore, 8- installation base plate, 9- lamp socket, 10- air vent, 11- diffuser.
Specific embodiment
Describe the preferred embodiments of the present invention below in conjunction with the accompanying drawings in detail.
Embodiment
A kind of integral LED bulb, including light-source chamber 1 and driving chamber 2, radiator；As shown in figure 1, light-source chamber 1 is divided into two
Individual hemisphere, each hemisphere is made up of a piece of diffuser 11 and a radiator 3, passes through the positioning on diffuser 11 between two hemisphere
Jack 6 splices, as shown in Fig. 2 light-source chamber 1 is completed the space left in the middle of rear two lobe spheroids for air circulation；Base is installed
Plate 8, driving 4 and lamp socket 9 composition driving chamber 2, two radiators 3 are installed with the central shaft of installation base plate 8 for axle, and seam is left in centre
Gap constitutes radiator, and installation base plate 8 has the sky between the air-vent 7 opened in the middle part of air vent 10 and lamp socket 9 and two radiators 3
Gap forms heat dissipation channel two, and air becomes convection current by heat dissipation channel dimorphism, and the heat driving 4 and radiator 3 is taken to outside bulb
Portion is it is ensured that the radiating effect of whole lamp.
This kind of integral LED bulb, radiator 3 is installed on one entirety of formation, diffuser 11 between two panels diffuser 11
Bottom snaps fitted on lamp socket 9 again；Radiator is assemblied to form by diffuser 11 and radiator 3, and diffuser is equipped with positioning about 11
Jack 6, radiator 3 upper end is installed in diffuser 11 groove, and radiator 3 is transversely lapped on diffuser 11 lower end bent angle；Radiator 3
It is provided with LED light source component 5；Pass through connector between radiator 3 or wire is connected.
Diffuser 11 is installed on lamp socket 9, as shown in Figure 3.It is provided with driving 4, the transverse slat of lamp socket 9 lower end has in lamp socket 9
Air-vent 7, also has air vent 10 in the middle of installation base plate 8, the space composition in the middle of air-vent 7, air vent 10 and radiator 3 dissipates
The passage of heat two.After bulb is lighted, air can become convection current by heat dissipation channel dimorphism, will drive generation on 4 and radiator 3
Heat takes to outside bulb.
Another kind of improvement of the present embodiment is to be also provided with rgb light source control circuit on radiator 3.
Claims (3)
1. a kind of integral LED bulb it is characterised in that：Including radiator and the light-source chamber setting gradually, driving chamber, described light
Source chamber is the cavity being formed by diffuser and radiator, and radiator is provided with LED light source component, installation base plate, driving and lamp socket
Composition driving chamber；Described radiator is made up of installation base plate and plural radiator, and the lower end of described radiator is vertically inserted
Be contained on installation base plate, described radiator is uniformly distributed with the central shaft of installation base plate for axle, and have between radiator certain between
Gap, forms with the central axial outer emitting shape heat dissipation channel one of described installation base plate, and radiator and diffuser are assembled, radiator
Upper end is stuck in diffuser top groove, and described installation base plate rides on the bent angle of diffuser bottom；Have on described installation base plate
Air vent, air vent connection driving chamber and heat dissipation channel one, lamp socket is provided with the transverse slat of fixed drive, drives and set perpendicular to transverse slat
Put, transverse slat has air-vent, the gap that air vent, air-vent connect between light-source chamber two lobe spheroid is collectively forming heat dissipation channel
Two；Described diffuser is installed on lamp socket, passes through connector or wire is connected between radiator；Described diffuser is by symmetrically arranged
Two lobe diffuser compositions, the upper and lower end of wherein one lobe diffuser is equipped with positioning jack, and two lobe diffusers are connect by positioning jack
Dress.
2. integral LED bulb as claimed in claim 1 it is characterised in that：Described diffuser adopts glass or plastic material
Make, described lamp socket is made up of aluminum component or heat-conducting plastic part.
3. integral LED bulb as claimed in claim 2 it is characterised in that：Described LED bulb is candle bulb or ball bubble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410212659.3A CN103953869B (en) | 2014-05-20 | 2014-05-20 | Integral type LED (Light Emitting Diode) lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410212659.3A CN103953869B (en) | 2014-05-20 | 2014-05-20 | Integral type LED (Light Emitting Diode) lamp bulb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103953869A CN103953869A (en) | 2014-07-30 |
| CN103953869B true CN103953869B (en) | 2017-02-15 |
Family
ID=51331182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410212659.3A Expired - Fee Related CN103953869B (en) | 2014-05-20 | 2014-05-20 | Integral type LED (Light Emitting Diode) lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103953869B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832815B (en) * | 2015-05-18 | 2018-05-01 | 漳州立达信光电子科技有限公司 | LED light heat dissipation structure |
| CN106402736A (en) * | 2016-10-05 | 2017-02-15 | 长沙修恒信息科技有限公司 | Sphere-crown-shaped decoration lamp |
| CN111023002A (en) * | 2019-12-16 | 2020-04-17 | 广东北斗星体育设备有限公司 | Court lamp capable of purifying air |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201475723U (en) * | 2009-08-20 | 2010-05-19 | 艾迪光电（杭州）有限公司 | Liquid-cooled light distribution hollow LED lamp |
| US20130141892A1 (en) * | 2011-01-14 | 2013-06-06 | Panasonic Corporation | Lamp and lighting apparatus |
| CN202266894U (en) * | 2011-10-21 | 2012-06-06 | 温福英 | A LED light bulb with efficient heat dissipation |
| CN103256582B (en) * | 2013-05-22 | 2015-04-22 | 北京铨富光电科技有限公司 | Gas heat convection heat dissipating structure of LED bulb |
| CN203464153U (en) * | 2013-09-02 | 2014-03-05 | 南亚光电股份有限公司 | LED Bulb |
| CN203571645U (en) * | 2013-11-29 | 2014-04-30 | 四川新力光源股份有限公司 | Candle lamp connected by all using buckles |
| CN203823535U (en) * | 2014-05-20 | 2014-09-10 | 史杰 | Integral type LED bulb |
-
2014
- 2014-05-20 CN CN201410212659.3A patent/CN103953869B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103953869A (en) | 2014-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2008186758A (en) | LED lamp for bulb-type lighting | |
| CN203215308U (en) | Lamps and lighting fixtures with lamp bases | |
| CN102767712A (en) | LED (Light-Emitting Diode) lamp with ducted convection radiating channel | |
| CN104989981A (en) | LED bulb | |
| CN102434802A (en) | LED tubing lamp | |
| CN103953869B (en) | Integral type LED (Light Emitting Diode) lamp bulb | |
| CN105090908A (en) | Intelligent heat radiator | |
| CN103047567B (en) | A kind of omnirange LEDbulb lamp | |
| CN203375220U (en) | LED candle bulb | |
| CN202209600U (en) | LED street lamp holder | |
| CN201582661U (en) | LED spotlight | |
| CN102287652B (en) | Heat-dissipation-type LED (light-emitting diode) lamp with multiple light-emitting surfaces | |
| CN203823535U (en) | Integral type LED bulb | |
| CN206771270U (en) | A kind of LED daylight lamp | |
| CN205447337U (en) | High -power 360 luminous LED ball bubble lamps | |
| CN205316248U (en) | Reflection of light tower and LED lamps and lanterns | |
| CN203836705U (en) | Large-angle luminous LED (Light-Emitting Diode) lamp bulb with heat-dissipating flue | |
| CN202118591U (en) | LED lamp with double radiating passages | |
| CN203363755U (en) | LED bulb lamp with heat dissipation through holes | |
| CN203162616U (en) | Light source plate of light emitting diode | |
| CN202546320U (en) | A kind of LED light bulb | |
| CN207112412U (en) | Replaceable modular LED lamps | |
| CN204100189U (en) | A kind of intelligent radiator | |
| CN202812892U (en) | Combined light-emitting diode (LED) bulb lamp | |
| CN203927502U (en) | Lighting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20180520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |