CN104595753B - Filament LED - Google Patents
Filament LED Download PDFInfo
- Publication number
- CN104595753B CN104595753B CN201410765028.4A CN201410765028A CN104595753B CN 104595753 B CN104595753 B CN 104595753B CN 201410765028 A CN201410765028 A CN 201410765028A CN 104595753 B CN104595753 B CN 104595753B
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- Prior art keywords
- filament
- fan
- mini
- lampshade
- power supply
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention provides a kind of filament LED, including lamp holder, lamp socket, filament, lampshade, driving power supply, mini-fan, built-in modeling lid, filament bunch block and filament support；Driving power supply is connected with lamp holder, and in the afterbody of lamp socket；Mini-fan is fixed with driving power supply head and is connected with driving power supply inside lamp socket；Built-in modeling is covered on mini-fan head, and is fixed with mini-fan, which is provided with the air vent relative with mini-fan；Air inlet is provided with lamp socket on the side wall relative with driving power supply, air outlet is provided with the side wall relative with mini-fan or built-in modeling lid；Filament is fixed by filament support with filament bunch block, and filament bunch block is fixed with built-in modeling cap header, and filament is connected with driving power supply；Lampshade covers filament, filament support, filament bunch block, and lampshade afterbody is fixedly connected with lamp socket head.This hair makes the simple for assembly process into lamp of filament LED, and service life is long.
Description
Technical field
The present invention relates to LED technical field, more particularly to a kind of filament LED.
Background technology
Filament LED, abbreviation filament lamp, with the appearance and modeling of conventional bulb, with LED such as strip, flat bar, plate-likes
Illuminating module had both maintained the brief pseudo-classic style of conventional bulb as light source, and the luminous sides of LED of current popular are employed again
Case, replaces the conventional bulb tungsten filament of big energy consumption, make it is a kind of it is new save, long-lived light source.
A part of electric energy is changed into luminous energy, some electricity is converted into heat by LED in the luminous course of work
Can, so ligthing paraphernalias of the LED as light source, it is heat conduction, radiating element often to have substantial amounts of light fixture component, is otherwise difficult to ensure that
The normal work of LED.It is now civilian, commercial light source part in order to cater to light source consumer and its market demand
Design of Luminaires increasingly uses compact designed, and heat conduction, radiating so also to LED/light source propose more harsh requirement.Filament
Type LED is because the miniaturized design of its illuminating module, can have more challenge than other kinds of light source in this respect.
Filament LED common at present, by taking A60 bulb lamps as an example, bulb part is existed using glass bulb, stem framework welding
Together, vacuumized by exhaust, be re-filled with high viscosity gas to ensure the radiating of the LED filament including sealing-in operationally；
Envelope row complex process, glassware high temperature process reliability of technology require also higher, and may be to LED filament during sealing-in
Cause high-temperature damage and subsequently also more complicated into lamp packaging technology.For the product of higher-wattage, the scheme of glass envelope row is again
There is its limitation.
The content of the invention
The shortcoming of prior art in view of the above, the technical problem to be solved in the present invention is to provide a kind of into lamp assembling
The simple filament LED of technique, to overcome the drawbacks described above of prior art.
In order to solve the above-mentioned technical problem, the present invention provides a kind of filament LED, including lamp holder, lamp socket, filament and lamp
Cover；
Also include driving power supply, mini-fan, built-in modeling lid, filament bunch block and filament support；
The driving power supply is connected with lamp holder, and in the afterbody of the lamp socket；The mini-fan is located at the lamp
Seat is internal, is fixed with the head of the driving power supply, and be connected with the driving power supply；The built-in modeling is covered on described miniature
The head of fan, and being fixed with the mini-fan, the built-in modeling is covered provided with air vent, the air vent with it is described miniature
Fan is relative；Air inlet is provided with the lamp socket on the side wall relative with driving power supply, on the lamp socket with mini-fan
Or built-in modeling builds relative side wall and is provided with air outlet；
The filament is fixed by filament support with filament bunch block, and the head of the filament bunch block and built-in modeling lid is consolidated
Fixed, the filament is connected with the driving power supply；
The lampshade covers filament, filament support, filament bunch block, and the afterbody of the lampshade and the head of lamp socket, which are fixed, to be connected
Connect.
Preferably, the lamp socket is head diameter is big, tail diameter is small three-level step tubular structure, the air inlet,
The axis of air outlet covers the diameter parallel of air vent with the built-in modeling.
Preferably, the filament support includes intermediate support and avris support, and the intermediate support supports the filament
Middle part, the avris support supports the outer avris of the filament.
Alternatively, the lampshade is candle bubble lampshade, bulb lamp cover, R types lampshade or PAR type lampshades.
Alternatively, the filament is strip, flat sheet-like, plate-like or polygon encapsulation particle.
Alternatively, the lampshade is glass material or plastic material.
As described above, the filament LED of the present invention, has the advantages that：
Make to produce cross-ventilation inside lampshade by mini-fan, air inlet, air vent, air outlet, realize in lampshade
The heat extraction of filament, it is to avoid complicated envelope row's technique that prior art is designed exclusively for heat extraction, make filament LED into lamp group
Fill technique simple；The heat that the cross-ventilation that mini-fan 4 is internally formed lampshade 8 in time produces filament 9 in luminescence process
It can drain, eliminate the limitation that higher-wattage product glass in filament LED seals row's scheme, it is ensured that filament LED
There can be longer service life.
Brief description of the drawings
Fig. 1 is shown as the decomposing schematic representation of the filament LED of the present invention.
Fig. 2 is shown as the partial schematic sectional view of the filament LED of the present invention.
Fig. 3 is shown as the heat extraction gas flow schematic diagram of the filament LED of the present invention.
Component label instructions
The lamp socket of 1 lamp holder 2
The mini-fan of 3 driving power supply 4
The 5 built-in modeling filament bunch blocks of lid 6
The lampshade of 7 avris support 8
The intermediate support of 9 filament 10
The air inlet of 11 air outlet 12
13 air vents
Embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
Fig. 1 is referred to Fig. 3.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., is only used to
Coordinate the content disclosed in specification, so that those skilled in the art is understood with reading, being not limited to the present invention can be real
The qualifications applied, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the case where not influenceing effect of the invention that can be generated and the purpose that can reach, all should still it fall in disclosed skill
Art content is obtained in the range of covering.The upside of paper is upper direction when Fig. 1 is observed in following examples, under the downside of paper is
Direction, the left side of paper is cephalad direction, and the right side of paper is caudal directions.
In view of common filament LED is re-filled with high viscosity gas to ensure, it is necessary to vacuumize by exhaust at present
The radiating of LED filament of the sealing-in in lampshade operationally, so that the row's of envelope complex process, and to glassware high temperature process technique
Reliability requirement is also higher, causes into lamp packaging technology complicated.The present inventor designs a kind of filament LED, leads to
Cross and mini-fan is installed inside lamp body, and air inlet and air outlet are designed on lamp socket, will using outer gas flow in lampshade
The heat that LED filament is produced in luminescence process is taken away, and uses the production of filament LED and exempts to seal row's technique, so that
Make into lamp simple for assembly process.
It will be described in detail below by specific embodiment come the filament LED to the present invention.
As shown in figure 1, a kind of filament LED, including lamp holder 1, lamp socket 2, filament 9 and lampshade 8；Also include driving power supply
3rd, mini-fan 4, built-in modeling lid 5, filament bunch block 6 and filament support.
As shown in Figure 2 and Figure 3, the driving power supply 3 is connected with lamp holder 1, and in the afterbody of the lamp socket 2.It is described micro-
Type fan 4 is fixed, and be connected with the driving power supply 3 inside the lamp socket 2 with the head of the driving power supply 3.It is described
Built-in modeling lid 5 is located at the head of the mini-fan 4, and is fixed with the mini-fan 4；The built-in modeling lid 5 is provided with logical
Air holes 13, the air vent 13 is relative with the mini-fan 4.On the lamp socket 2, on the side wall relative with driving power supply 3
Provided with air inlet 12；On the lamp socket 2, air outlet 11 is provided with the side wall relative with mini-fan 4 or built-in modeling lid 5.
As shown in Figure 1 and Figure 2, the filament support includes intermediate support 10 and avris support 7, the intermediate support 10
The middle part of the filament 9 is supportted, the avris support 7 supports the outer avris of the filament 9.The intermediate support 10 and avris support 7
Fixed with filament bunch block 6, the filament 9 is relatively fixed with filament bunch block 6, the filament bunch block 6 and built-in modeling
The head of lid 5 is fixed.The filament 9 is connected with the driving power supply 3.
As shown in Figure 1 and Figure 2, the lampshade 8 covers filament 9, filament support, filament bunch block 6, the afterbody of the lampshade 8
It is fixedly connected with the head of lamp socket 2.
Operationally, civil power is conducted to driving power supply 3 the filament LED of the present invention by lamp holder 1, and driving power supply 3 is same
When driving mini-fan 4 and filament 9 work：Filament light-emitting generates heat, and mini-fan 4 makes the inner air of lampshade 8 produce strong convection,
As shown in figure 3, cooler air enters the inner chamber of lamp socket 2, warp by air inlet 12 in the presence of mini-fan 4 outside lamp body
The air vent 13 crossed on the built-in modeling end face of lid 5 enters the inner chamber of lampshade 8, then, and air-flow takes away the heat produced when filament 9 works
Amount, is discharged to outside lamp body by air outlet 11.Such design, makes filament LED into during lamp packaging technology, it is not necessary to
The envelope row's technique for vacuumizing, being re-filled with high viscosity gas is exhausted, completely can in case envelope row, by the head of mini-fan 4
Fixed with built-in modeling lid 5, the head of driving power supply 3 and the afterbody of mini-fan 4 fixed, by the afterbody of filament bunch block 6 and
Built-in modeling lid 5 is fixed, and filament 9 is fixed by filament support with filament bunch block 6；Lamp holder 1 is connected with driving power supply 3 again,
Driving power supply 3 is connected with mini-fan 4 and filament 9；Afterwards by it is built-in modeling lid 5 fixed with lamp socket 2, by lamp holder 1 also with lamp socket 2
Fix, and the afterbody lampshade 8 is connected with the head of lamp socket 2, that is, is completed being assembled into lamp for filament LED of the invention, made
Filament LED it is simple for assembly process into lamp.The cross-ventilation that mini-fan 4 is internally formed lampshade 8 in time exists filament 9
The heat energy produced in luminescence process is drained, and eliminates the limitation that higher-wattage product glass in filament LED seals row's scheme,
It ensure that filament LED can have longer service life.
The lamp socket 2 of the filament LED of the present invention is preferably with the three-level step tubular that head diameter is big, tail diameter is small
Structure, then air inlet 12, air outlet 11 can be respectively provided on two step surfaces of three-level step, make air inlet 12, air outlet
Diameter parallel of 11 axis with air vent 13 on the built-in modeling lid 5, it is cross-ventilated unobstructed to ensure.
The lampshade 8 of the filament LED of the present invention can be candle bubble lampshade, bulb lamp cover, R types lampshade or PAR type lampshades
Etc. various lampshades, in other words, filament LED of the invention can be used for candle bubble lamp, bulb lamp, R types lamp, PAR type lamps etc. each
In the light source model for planting structure.
The filament 9 of the filament LED of the present invention can be strip, flat, plate-like or traditional polygon particle
The construction of encapsulation.
The mini-fan 4 of the filament LED of the present invention can be common bearing blade fan or miniature
Barrier film vibration-type fan.The quantity of the mini-fan 4 can be one or many, with the reality of filament LED
Power, caloric value, and the operating efficiency of mini-fan 4 determine the number of units of mini-fan 4, to ensure cross-ventilation fully,
The heat that the air of convection current can produce filament 9 in luminescence process is drained in time.
The lampshade 8 of the filament LED of the present invention can be glass material or plastic material, either glass
Material or plastic material, all including transparent material and various atomization photodiffusion materials.
In summary, filament LED of the invention, makes lampshade by mini-fan, air inlet, air vent, air outlet
Inside produces cross-ventilation, realizes the heat extraction of filament in lampshade, it is to avoid the complexity that prior art is designed exclusively for heat extraction
Row's technique is sealed, makes the simple for assembly process into lamp of filament LED；Mini-fan 4 make the cross-ventilation that lampshade 8 is internally formed and
When the heat energy that produces filament 9 in luminescence process drain, eliminate higher-wattage product glass in filament LED and seal row side
The limitation of case, it is ensured that filament LED can have longer service life.So, the present invention effectively overcomes existing
Various shortcoming in technology and have high industrial utilization.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (5)
1. a kind of filament LED, including lamp holder (1), lamp socket (2), filament (9) and lampshade (8)；Characterized in that,
Also include driving power supply (3), mini-fan (4), built-in modeling lid (5), filament bunch block (6) and filament support；
The driving power supply (3) is connected with lamp holder (1), and in the afterbody of the lamp socket (2)；The mini-fan (4) sets
It is internal in the lamp socket (2), fixed with the head of the driving power supply (3), and be connected with the driving power supply (3)；In described
The head that modeling lid (5) is located at the mini-fan (4) is put, and it is fixed with the mini-fan (4), on the built-in modeling lid (5)
Provided with air vent (13), the air vent (13) is relative with the mini-fan (4)；On the lamp socket (2) with driving power supply
(3) relative side wall is provided with air inlet (12), the lamp socket (2) relative with mini-fan (4) or built-in modeling lid (5)
Side wall is provided with air outlet (11)；The lamp socket (2) is the three-level step tubular structure that head diameter is big, tail diameter is small, institute
State air inlet (12), air outlet (11) to be respectively provided on two step surfaces of three-level step, the air inlet (12), air outlet
(11) diameter parallel of the axis with air vent (13) on the built-in modeling lid (5)；
The filament (9) is fixed by filament support and filament bunch block (6), the filament bunch block (6) and built-in modeling lid (5)
Head fix, the filament (9) is connected with the driving power supply (3)；
The lampshade (8) covers filament (9), filament support, filament bunch block (6), afterbody and the lamp socket (2) of the lampshade (8)
Head be fixedly connected.
2. filament LED according to claim 1, it is characterised in that：The filament support includes intermediate support (10)
With avris support (7), the intermediate support (10) supports the middle part of the filament (9), and the avris support (7) supports the lamp
The outer avris of silk (9).
3. filament LED according to claim 1, it is characterised in that：The lampshade (8) is candle bubble lampshade, bulb lamp
Cover, R types lampshade or PAR type lampshades.
4. filament LED according to claim 1, it is characterised in that：The filament (9) is strip, flat sheet-like, disk
Shape or polygon encapsulation particle.
5. filament LED according to claim 1, it is characterised in that：The lampshade (8) is glass material or plastics material
Matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410765028.4A CN104595753B (en) | 2014-12-11 | 2014-12-11 | Filament LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410765028.4A CN104595753B (en) | 2014-12-11 | 2014-12-11 | Filament LED |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104595753A CN104595753A (en) | 2015-05-06 |
| CN104595753B true CN104595753B (en) | 2017-07-25 |
Family
ID=53121710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410765028.4A Expired - Fee Related CN104595753B (en) | 2014-12-11 | 2014-12-11 | Filament LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104595753B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674100A (en) * | 2016-01-14 | 2016-06-15 | 漳州立达信光电子科技有限公司 | LED lamp filament lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101251246A (en) * | 2008-03-24 | 2008-08-27 | 东莞勤上光电股份有限公司 | LED lamp and heat dispersion method thereof |
| CN201363682Y (en) * | 2009-03-10 | 2009-12-16 | 上海智密技术工程研究所有限公司 | Semiconductor LED general lamp |
| CN203571488U (en) * | 2013-10-25 | 2014-04-30 | 晨怡（浙江）电子实业有限公司 | 360-degree blind-angle-free LED lamp |
| CN203628311U (en) * | 2013-09-24 | 2014-06-04 | 王志根 | Bulb with full-angle high-illumination filaments |
| CN203927511U (en) * | 2014-06-17 | 2014-11-05 | 杭州临安恒星照明电器有限公司 | Without plastic LED360 ° bulb |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK2789894T3 (en) * | 2004-09-29 | 2019-03-18 | Philips Lighting Holding Bv | Lighting device |
-
2014
- 2014-12-11 CN CN201410765028.4A patent/CN104595753B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101251246A (en) * | 2008-03-24 | 2008-08-27 | 东莞勤上光电股份有限公司 | LED lamp and heat dispersion method thereof |
| CN201363682Y (en) * | 2009-03-10 | 2009-12-16 | 上海智密技术工程研究所有限公司 | Semiconductor LED general lamp |
| CN203628311U (en) * | 2013-09-24 | 2014-06-04 | 王志根 | Bulb with full-angle high-illumination filaments |
| CN203571488U (en) * | 2013-10-25 | 2014-04-30 | 晨怡（浙江）电子实业有限公司 | 360-degree blind-angle-free LED lamp |
| CN203927511U (en) * | 2014-06-17 | 2014-11-05 | 杭州临安恒星照明电器有限公司 | Without plastic LED360 ° bulb |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104595753A (en) | 2015-05-06 |
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Granted publication date: 20170725 Termination date: 20211211 |