CN106499970A - A kind of LED filament bulb with arc heat radiation support and its application - Google Patents
A kind of LED filament bulb with arc heat radiation support and its application Download PDFInfo
- Publication number
- CN106499970A CN106499970A CN201610975431.9A CN201610975431A CN106499970A CN 106499970 A CN106499970 A CN 106499970A CN 201610975431 A CN201610975431 A CN 201610975431A CN 106499970 A CN106499970 A CN 106499970A
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- bulb
- heat radiation
- support
- lamp
- led filament
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- 238000004020 luminiscence type Methods 0.000 claims abstract description 22
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 34
- 229910052753 mercury Inorganic materials 0.000 claims description 34
- 241000213728 Chrysoblephus puniceus Species 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 229910052708 sodium Inorganic materials 0.000 claims description 7
- 239000011734 sodium Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 5
- 230000003139 buffering Effects 0.000 claims description 4
- 238000011049 filling Methods 0.000 claims description 4
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000003287 optical Effects 0.000 claims 2
- 238000005253 cladding Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000000051 modifying Effects 0.000 claims 1
- 238000000605 extraction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 238000005286 illumination Methods 0.000 description 9
- 239000011521 glass Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 210000001215 Vagina Anatomy 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000011068 load Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
Abstract
The invention discloses a kind of LED filament bulb with arc heat radiation support and its application, including the lamp adapter assembly with drive component, lamp adapter assembly is connected on bulb housing, the heat radiation support that two sections are arc is provided with the bulb housing, LED luminescence components are provided between two heat radiation supports, wire support is set in bulb housing, and wire support is provided with the electrical connecting wire of multiple connection drive components；Electrical connecting wire is connected with LED luminescence components.Present invention achieves removable, standardized independent LED electric light sources, compared with the light extraction efficiency that integration LED assembly improves, due to being heat loss through radiation principle, can be with operation in closed lampshade, the independent LED electric light sources of relatively high power can be realized, and the present invention is more convenient for assembling in structure, structure is also more firm firm.
Description
Technical field
The present invention relates to a kind of LED filament bulb with arc heat radiation support and its application, belong to LED illumination technology neck
Domain.
Background technology
Existing LED illumination focuses on industrial focal point in LED chip, and middle and lower reaches enterprise will be set after LED chip is obtained
Meter encapsulation, driving, optics, radiating, fitting structure etc., ultimately form the whole LED illumination industry that currently pass through, particularly greatly
Power illumination, integration LED always become the mode.This always becoming the mode is primarily present six big systematic defects, 1. in application
Lack the standardized light source of general exchange, terminal illumination assembly product assumes excessive personal characteristics.2. in industry structure aspect
It is not the preferred architecture of LED illumination centered on LED chip, causes to illuminate many complexity of the application end in design and production
And uncertainty.3. production or the product link of linking semiconductor industry and Lighting Industry are lacked in industrialization flow process aspect.
4. perfect standardized management cannot be realized in standardization aspect, as integration LED always becomes the mode departing from traditional electricity
The basic concept of light source, standardized management need another three-dimensional system.5. centre or the end of industrial concentration super large are lacked in manufacture aspect
End product, industry cannot support the presence of megacorporation.6. lack core technology in intellectual property aspect, crucial in industrial chain
Technology is grasped by offshore company mostly.
Content of the invention
It is an object of the invention to, there is provided a kind of LED filament bulb with arc heat radiation support and its application, it is one
Replaceable or general bulb is planted, traditional electric light source can be directly replaced and light fixture need not be changed, be can achieve traditional lighting and shine with LED
The seamless transitions of central bay.Can overcome or solve systematic defect or problem that existing integral LED lamp assembly pattern is present.It
Removable, standardized individual bulb can be realized, light extraction efficiency can be improved, can with closed lampshade run,
The independent electric light source (bulb) of relatively high power can be realized, and the present invention is more convenient for assembling in structure, structure also more firm jail
Lean on.
Technical scheme：A kind of LED filament bulb with arc heat radiation support, is characterized in：Drive including band
The lamp adapter assembly of dynamic component, lamp adapter assembly are connected on bulb housing, are provided with the hot spoke that two sections are arc in the bulb housing
Support is penetrated, LED luminescence components between two heat radiation supports, are provided with, the LED luminescence components are by multiple LED filament component groups
Into LED filament component includes that multiple two ends are provided with the LED filament of electric connection terminal, the electric connection terminal difference at LED filament two ends
It is connected with the terminal support of two thermal conductivity；Wire support is set in bulb housing, and wire support is provided with multiple connections and drives
The electrical connecting wire of component；Electrical connecting wire is connected with LED luminescence components.
In the above-mentioned LED filament bulb with arc heat radiation support, the heat radiation support is extrudate；Heat radiation
The convex surface of support is close to bulb housing, reduces as far as possible and the distance between bulb housing, and is provided with as increase soaking ability and heat radiation
The fin of area.Described bulb housing is tubular-shaped structures, internal filling heat-conducting gas；The cross section of heat radiation support is provided with and is electrically connected
Connect wire and hole is passed through by hole and pull bar；The heat radiation support is by multigroup by dividing that the pull bar of TBE (threaded both ends) is strained and fixed
Block is constituted, and is provided with radiation gantry insulation spacer between piecemeal；The piecemeal of each heat radiation support is electrically connected by belt washer
Connect wire and be respectively connecting to wire support, screw is set on each piecemeal and threading breach is easy to fixed and is led through electrical connection
Line.
In the aforesaid LED filament bulb with arc heat radiation support, two fixations between two heat radiation supports, are provided with
Support, two fixed supports are distributed in heat radiation support two ends.
In the aforesaid LED filament bulb with arc heat radiation support, each LED filament group on the LED luminescence components
Two terminal supports of part are respectively fixed on two heat radiation supports by fixing screws；The piecemeal of each heat radiation support
Also two group adjacent LED filament components are connected, and all piecemeals of two heat radiation supports cause multigroup LED of LED luminescence components
Filament assembly head and the tail are concatenated into series connection group；The two ends of the LED luminescence components are separately fixed at the contrary of two heat radiation supports
On the side in direction.
In the aforesaid LED filament bulb with arc heat radiation support, it is coated with the outside of the pull bar of the TBE (threaded both ends)
Insulation tube.
In the aforesaid LED filament bulb with arc heat radiation support, the inner surface of the heat radiation support is provided with reflection
Minute surface.
In the aforesaid LED filament bulb with arc heat radiation support, the heat radiation support is respectively arranged at two ends with interior solid
Fixed end lid, heat radiation support are provided with spacer leg connecting wire support near the center of lamp adapter assembly side.
In the aforesaid LED filament bulb with arc heat radiation support, the bulb housing is by bulb epimere and with closing in
The docking of bulb hypomere is formed, and joint is located at the position near lamp adapter assembly, and joint has fixed end cap or hot spoke in fixing
The fixed structure of support is penetrated, and joint is coated with rosette；
The lamp adapter assembly includes that the lamp bracket for accommodating drive component, lamp bracket include that coating bulb hypomere band closes up
The section and with externally threaded thread segment of being coated and fixed of one end, thread segment are provided with fixing nut, and the end of thread segment is provided with band spiral shell
The connector male of stricture of vagina, is provided with the female thread being engaged with bulb hypomere inside lamp bracket.I.e. described bulb housing is near receipts
Mouthful straight section on be divided into 2 sections, i.e. bulb epimere and bulb hypomere, after all parts in bulb are in place, bulb epimere and
After the docking of bulb hypomere, using butt welding or ultrasonic bonding or bonding, and interior fixed end cap or heat radiation are blocked in junction
Ring prevents movement from playing fixing function, and then junction is provided with rosette covering.During using bonding, the internal diameter of bulb epimere is lamp
The external diameter of bubble hypomere, for convenience of bonding, bulb hypomere inserts certain length and enters in bulb epimere；Or using connection transition
Ring, bulb upper-lower section are inserted in connection transition rings respectively.Locating slot lamp bracket is set on the lamp bracket of the lamp adapter assembly
Female thread is set inside thread segment.1～2 is arranged at the bulb housing closing in and encloses screw thread, and be connected with the female thread of lamp bracket.
The application of the aforesaid LED filament bulb with arc heat radiation support, is characterized in：Using described band arc heat
The LED filament bulb of radiation gantry goes to replace the high-pressure mercury lamp fluorescent tube in existing high-pressure mercury lamp lamp post structure, existing so as to complete
The upgrading of some high-pressure mercury lamp lamp post structures；Wherein described existing high-pressure mercury lamp lamp post structure includes the lamp being fixed on lamp stand
Shell main body, lamp housing main body are provided with lamp housing and cover, and are provided with ballast and the reflection shield with light tube fixing rack, instead in lamp housing main body
High-pressure mercury lamp fluorescent tube is provided with light shield, and the sodium vapor lamp lamp bracket of high-pressure mercury lamp fluorescent tube is fixed on light tube fixing rack.
In the application of the aforesaid LED filament bulb with arc heat radiation support, using described band arc heat radiation
The LED filament bulb of frame goes the concrete grammar for replacing the high-pressure mercury lamp fluorescent tube in existing high-pressure mercury lamp lamp post structure to be：Use
The described LED filament bulb with arc heat slinger goes to replace the high-pressure mercury lamp fluorescent tube in existing high-pressure mercury lamp lamp post structure
Concrete grammar be：Existing high-pressure mercury lamp fluorescent tube, ballast and reflection shield are removed；The anti-of hole is put into using side with bulb
Light shield, the described LED filament bulb with arc heat slinger are put into hole from bulb and are put into reflection shield, and will be with arc heat radiation
The lamp adapter assembly of the LED filament bulb of ring is fixed on the LED bulb location and installation interface support that bulb is put at hole, band arc
Buffering ring is set between the LED filament bulb of heat slinger and LED bulb location and installation interface support；With arc heat slinger
LED filament bulb is connected with the lighting controller with electric connector or lightning protection controller.
Compared with prior art, immobilization carrier of the present invention with the heat radiation support of arc as luminescence component, not only favorably
Assembling in luminescence component in bulb housing, and the radiation efficiency in bulb housing can be improved to a great extent, so as to
Reduce the temperature of LED filament so that the bulb of the present invention can be effectively realized high-power.On the other hand, LED of the invention
Bulb can directly be replaced high-pressure mercury lamp fluorescent tube, disclosure satisfy that street lamp when the upgrading of high-pressure mercury lamp lamp post structure is applied to
Requirement to lighting power, and without the need for transformation or increase other excessive component, the difficulty of upgrading and cost are all relative
Relatively low, it is easy to promotion and implementation.
Description of the drawings
Fig. 1 is the configuration schematic diagram of the present invention；
Assembly structure diagrams of the Fig. 2 for Fig. 1；
Fig. 3 is the assembly structure diagram of the heat radiation support of the present invention；
Fig. 4 is the configuration schematic diagram of heat radiation support of the present invention；
Fig. 5 is the dimensional structure diagram of the present invention；
Structural representations of the Fig. 6 for the embodiment of the present invention；
Fig. 7 is existing high-pressure mercury lamp lamp post structure schematic diagram；
Fig. 8 is the high-pressure mercury lamp lamp post structure upgrading LED street lamp scheme schematic diagram of the present invention；
Fig. 9 is that the present invention is put into the lamp post structure schematic diagram after reflection shield using LED bulb；
Figure 10 is the structural representation of lamp adapter assembly；
Figure 11 is the inside structure schematic diagram of lamp adapter assembly；
Figure 12 is bulb monnolithic case schematic diagram.
Labelling in accompanying drawing：1- luminescence components, 2- lamp adapter assemblies, 2.5- lamp brackets, the threaded connectors of 2.6- are public
Head, 2.7- contact pins, 2.8- locating slots, 2.9- fixing nuts, 2.10- female threads, 3- drive components, 4.1- wire supports, 4.2-
Electrical connecting wire, the electrical connecting wire of 4.3- belt washers, 5.11- heat radiations, 5.31- mirror surfaces, 6- bulb housings, 6.1- bulbs
Shell epimere, 6.2- bulb housing hypomeres, 6.3- rosettes fix end cap in 7.1-, 7.3- fixing screws, 7.32- insulating washers,
7.8- pull bars, 7.81- insulation tubes, 7.9- spacer legs, 7.15- fixed supports, 7.17- radiation gantry insulation spacers, 7.32-
Insulating washer, 101.1- lamp housing main bodys are covered on 101.2- lamp housings, and 101.3- lamp housings stumble, 101.4- bell glasss and waterproof plastic ring,
LED filament bulbs of the 102- with arc heat radiation support, 102.1- high-pressure mercury lamp fluorescent tubes, 102.2- sodium vapor lamp lamp brackets,
102.3- connecting wires, connecting wires of the 102.4- with electric connector, 102.5- sodium vapor lamp fixed supports, 102.6-LED bulbs
Location and installation interface support, 102.7- buffering rings, 104- reflection shields, 104.1- reflection shield fixing screws groups, 104.2-LED bulbs
It is put into hole, lighting controllers of the 105- with electric connector or lightning protection controller, 106- ballast, 106.1- binding posts,
106.2- ballast gripper shoe and fixing screws, 108- lamp stands, 109- install fixing bolt, 116- lamp stand retainer rings.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
Embodiment 1.A kind of LED filament bulb with arc heat radiation support, as shown in Fig. 1,2 and 5：Including band driving group
The lamp adapter assembly 2 of part 3, lamp adapter assembly 2 are connected on bulb housing 6, are provided with the hot spoke that two sections are arc in the bulb housing 6
Support 5.11 is penetrated, LED luminescence components 1 between two heat radiation supports 5.11, are provided with, the LED luminescence components 1 are by multiple LEDs
Silk component composition, LED filament component include that multiple two ends are provided with the LED filament of electric connection terminal, the electrical connection at LED filament two ends
Terminal is connected with the terminal support of two thermal conductivity respectively；LED filament also can be by the LED chip series connection group being arranged on substrate
Composition, as described in Figure 6.Wire support 4.1 is set in bulb housing 6, and wire support 4.1 is provided with multiple connection drive components 3
Electrical connecting wire 4.2；Electrical connecting wire 4.2 is connected with LED luminescence components 1.The heat radiation support 5.11 is extrudate；Heat
The convex surface of radiation gantry 5.11 is close to bulb housing 6, reduces as far as possible and the distance between bulb housing 6, and is provided with as the equal heat energy of increase
Power and the fin of heat radiation area.Described bulb housing 6 is tubular-shaped structures, internal filling heat-conducting gas；Heat radiation support 5.11
Cross section be provided with electrical connecting wire hole passed through by hole and pull bar 7.8；The heat radiation support 5.11 is by multigroup by two ends
The piecemeal composition that threaded pull bar 7.8 is strained and fixed, and between piecemeal, it is provided with radiation gantry insulation spacer 7.17；Each heat
The piecemeal of radiation gantry 5.11 is respectively connecting to wire support 4.1 by the electrical connecting wire 4.3 of belt washer, sets on each piecemeal
Put screw and threading breach is easy to fixed and passes through electrical connecting wire 4.3.Two are provided between two heat radiation supports 5.11 admittedly
Fixed rack 7.15, two fixed supports 7.15 are distributed in 5.11 two ends of heat radiation support.Specifically as shown in Figures 3 and 4.The LED
On luminescence component 1, two terminal supports of each LED filament component are respectively fixed on two heat radiations by fixing screws 7.3
On support 5.11；The piecemeal of each heat radiation support 5.11 also connects two groups of adjacent LED filament components, two heat radiation supports
5.11 all piecemeals cause multigroup LED filament component head and the tail of LED luminescence components 1 to be concatenated into series connection group；The LED lights group
The two ends of part 1 are separately fixed on the rightabout side of two heat radiation supports 5.11.The pull bar of the TBE (threaded both ends)
Insulation tube 7.81 is coated with the outside of 7.8.The inner surface of the heat radiation support 5.11 is provided with mirror surface 5.111.The hot spoke
Penetrate support 5.11 and be respectively arranged at two ends with interior fixed end cap 7.1, heat radiation support 5.11 is provided near the center of 2 side of lamp adapter assembly
7.9 connecting wire support 4.1 of spacer leg.The bulb housing 6 is docked by bulb epimere 6.1 and the bulb hypomere 6.2 with closing up
Form, and joint is located at the position near lamp adapter assembly 2, joint has the fixation for fixing interior fixed end cap or heat radiation support
Structure, and joint is coated with rosette 6.3, as shown in figure 12.The lamp adapter assembly 2 includes the lamp holder for accommodating drive component 3
Support 2.5, lamp bracket 2.5 include coating be coated and fixed section and with externally threaded screw thread of the bulb hypomere 6.2 with closing in one end
Section, thread segment are provided with fixing nut 2.9, and the end of thread segment is provided with threaded connector male 2.6, lamp bracket 2.5
Inside is provided with the female thread 2.10 being engaged with bulb hypomere 6.2, as shown in Figure 10 and Figure 11.
The principle explanation of the present invention：
All of LED illumination lamp, has the relatively large radiator of volume and driving power supply.Realize one 20～
The independent electric light source of 100W, cannot clearly be realized by existing LED illumination mentality of designing.First have to remove the larger drive of volume
Galvanic electricity source, then removes the larger radiator of volume.It is based on 201410211945.8 He of the present inventor's Application No.
The method of the Chinese patent applications such as 201410214074.5, can be by driving power supply reduction in bulk to electric light making driving power supply
Among the lamp holder in source, in such as E40 or E27 screw sockets, the problem of the placement of driving power supply has been successfully solved.
Remaining issues is how to remove the key point that bulky radiator is the present invention.Theoretical according to radiating, real
Now radiating has three approach, 1. thermal convection current, 2. conduction of heat, 3. heat radiation.Radiator is the main devices that thermal convection current is achieved,
This is the basis of all integration LED assembly light illumination mode heat dissipation designs at present.But realize removable, standardized only
Vertical electric light source this not enough, independent electric light source often the confined spaces such as lampshade work, active heat loss through convection will
Failure.
One people in window can experience with warm sunlight impinges upon, and glass pane not be warm, and this is that heat ray (can
See light wave and infrared light-wave) radiation；Winter warm sunlight shines into the temperature that plastic vegetable greenhouse is improve in canopy, makes canopy
Interior Spring is very much in the air, and temperature of shed does not scatter and disappear to outside cold canopy, and this is also the radiation of heat ray, and the heat ray of sunlight can be with
Penetrate booth and far infrared that indoor intensification is formed cannot then penetrate booth.Invention introduces heat ray radiation principle, i.e.,
Heat ray, 1. pass through, 2. reflect, 3. absorb.In electric light source (bulb) design light is made to appear bulb housing as much as possible, by energy
Amount is projected outside bulb；The bulb assembly that heat ray can not be passed through is reflector design, makes reflected light back be again out bulb
Shell；Heat radiator component can not reflect or the part coating black Heat Conduction Material through heat ray, bulb assembly is integrally improved
External thermal-radiating ability.Thermal-radiating ability depends on the area of heat radiator and temperature (with 4.2 sides of temperature into just
Than).It is one of key link of the present invention to improve bulb assembly bulk temperature relative to LED chip temperature, and luminescence component will
Heat slinger is closely adjacent to, and heat slinger should press close to bulb housing as far as possible, and bulb housing adopts tubular-shaped structures, on the one hand can utilize
Bulb housing supports intraware, particularly high-power bulb, on the other hand, is conducive to the heat on heat radiation component to bulb housing
Transmission.Filling heat-conducting gas in LED electric light sources (bulb), makes the heat on luminescence component by heat radiation components such as heat slingers
Rapid soaking, lifts rapidly controllable (design) temperature including the whole bulb temperature including bulb housing, reduces as far as possible luminous
The temperature difference of LED chip and surrounding heat radiation part on component.For improving swept area, it is optimal from clear glass shell, through examination
Test, glass shell is all very strong through the ability of visible light wave and infrared light-wave, while glass shell relative area is larger, of the invention
One important result be glass shell internal area and external area to being all effective during external radiation, be enhanced in glass shell temperature
While, substantially increase the radianting capacity of electric light source (bulb)；Another important result of the present invention is that glass is fabulous
Insulant, makes whole bulb achieve high efficiency insulation, requires so as to be accessible to global various safety standards.The hot spoke of bulb
Penetrate all parts such as ring, heat radiation support and bulb housing and constitute heat radiation component, be heat radiation design successfully another key
Link, its area are closely related with bulb power.The present invention successfully eliminates traditional large volume convection current by above-mentioned design
Radiator.
The present invention also have important result be using improved lamp adapter assembly 2 of the invention pay wages less under the premise of
Make bulb that there is superelevation barrier propterty, even if be positioned in water to be not easy to, into water, so extend the scope of application of bulb, reduce
Light fixture complexity, reduces light fixture cost.
Another angle is stood in, luminescent device is mounted in bulb, and no matter how luminescent device improves, or
LED or other, as long as cold light source, luminous efficiency is not 100%, and the present invention is suitable.
The application of the LED filament bulb with arc heat radiation support in previous embodiment：Using band arc heat radiation
The LED filament bulb of frame goes to replace the high-pressure mercury lamp fluorescent tube in existing high-pressure mercury lamp lamp post structure, so as to complete existing height
The upgrading of pressure sodium lamp lamp post structure；Wherein described existing high-pressure mercury lamp lamp post structure includes the lamp housing being fixed on lamp stand 108
Main body 101.1, lamp housing main body 101.1 are provided with lid 101.2 on lamp housing, are provided with ballast 106 and band lamp in lamp housing main body 101.1
The reflection shield 104 of pipe fixed support 102.5, is provided with high-pressure mercury lamp fluorescent tube 102.1, high-pressure mercury lamp fluorescent tube 102.1 in reflection shield 104
Sodium vapor lamp lamp bracket 102.2 be fixed on light tube fixing rack 102.5, as shown in Figure 7.
Go to replace in existing high-pressure mercury lamp lamp post structure using the described LED filament bulb with arc heat radiation support
The concrete grammar of high-pressure mercury lamp fluorescent tube be：High-voltage sodium lamp ballast 10 is removed, the band arc with E40 or E27 screw sockets is directly adopted
The LED filament bulb 102 of shape heat radiation support is changing original high-pressure mercury lamp fluorescent tube 102.1；Another kind of concrete grammar is, such as
Fig. 8 and Fig. 9：Existing high-pressure mercury lamp fluorescent tube 102.1, ballast 106 and reflection shield 104 are removed, is put using side band bulb
Enter the reflection shield 104 in hole 104.2, as shown in figure 9, the described LED filament bulb 102 with arc heat radiation support is put from bulb
Enter hole 104.2 and be put into reflection shield 104, and the lamp adapter assembly 2.9 of the LED filament bulb 102 with arc heat radiation support is fixed
On the LED bulb location and installation interface support 102.6 that bulb is put at hole 104.2, the LED filament with arc heat radiation support
Buffering ring 102.7 is set between bulb 102 and LED bulb location and installation interface support 102.6, with arc heat radiation support
LED filament bulb 102 is connected with the lighting controller with electric connector or lightning protection controller 105.
Described lamp adapter assembly 2 can be based on 201210253574.0 Chinese patent application of the present inventor's Application No..
The drive component, can be based on the present inventor's Application No. 201410211945.8 and 201410214074.5 Chinese patents
Come the driving power supply that makes, it is to drive 6 sections of LED load point to the method for application, it is possible to obtain higher power-efficient is (big
In 99%), only in this way when LED bulb power is higher, driving power supply could be placed in lamp adapter assembly, so that being not in
Overheated make power work unstable.Otherwise, when bulb power is larger, lamp adapter assembly cannot externally remove driving power supply and be sent
Heat；This power source design is based on, possesses dimming function with the LED bulb that the present invention builds with low cost or cost free.
Claims (10)
1. a kind of LED filament bulb with arc heat radiation support, it is characterised in that：Including the lamp holder group with drive component (3)
Part (2), lamp adapter assembly (2) are connected on bulb housing (6), are provided with the heat radiation that two sections are arc in bulb housing (6)
Support (5.11), is provided with LED luminescence components (1) between two heat radiation supports (5.11), LED luminescence components (1) is by more
Individual LED filament component composition, LED filament component include that multiple two ends are provided with the LED filament of electric connection terminal, LED filament two ends
Electric connection terminal be connected with the terminal support of two thermal conductivity respectively；Wire support (4.1) is set in bulb housing (6), is led
Line bracket (4.1) is provided with the electrical connecting wire (4.2) of multiple connections drive component (3)；Electrical connecting wire (4.2) is sent out with LED
Optical assembly (1) is connected.
2. the LED filament bulb with arc heat radiation support according to claim 1, it is characterised in that：The heat radiation
Support (5.11) is extrudate；The convex surface of heat radiation support (5.11) is close to bulb housing (6), reduces as far as possible and bulb housing
(6) distance between, and the convex surface of heat radiation support (5.11) is provided with the fin for increase soaking ability and heat radiation area；Described
Bulb housing (6) be tubular-shaped structures, internal filling heat-conducting gas；The cross section of heat radiation support (5.11) is provided with electrical connecting wire
Hole is passed through by hole and pull bar；Heat radiation support (5.11) are tensed solid by multigroup pull bar (7.8) by TBE (threaded both ends)
Fixed piecemeal composition, and between piecemeal, it is provided with radiation gantry insulation spacer (7.17)；Each heat radiation support (5.11) point
Block is respectively connecting to wire support (4.1) by the electrical connecting wire (4.3) of belt washer, arranges screw and threading on each piecemeal
Breach is easy to fixed and passes through electrical connecting wire (4.3).
3. the described LED filament bulb with arc heat radiation support according to claim 2, it is characterised in that：Two hot spokes
Penetrate and between support (5.11), be provided with two fixed supports (7.15), two fixed supports (7.15) are distributed in heat radiation support
(5.11) two ends.
4. the described LED filament bulb with arc heat radiation support according to claim 3, it is characterised in that：The LED sends out
Two terminal supports of optical assembly (1) each LED filament component upper are respectively fixed on two hot spokes by fixing screws (7.3)
Penetrate on support (5.11)；The piecemeal of each heat radiation support (5.11) also connects two groups of adjacent LED filament components, two hot spokes
All piecemeals of support (5.11) are penetrated so that multigroup LED filament component head and the tail of LED luminescence components (1) are concatenated into series connection group；Institute
The two ends for stating LED luminescence components (1) are separately fixed on the rightabout side of two heat radiation supports (5.11).
5. the described LED filament bulb with arc heat radiation support according to claim 2, it is characterised in that：The two ends
Insulation tube (7.81) is coated with the outside of threaded pull bar (7.8)；The inner surface of heat radiation support (5.11) is provided with reflection
Minute surface (5.31).
6. the described LED filament bulb with arc heat radiation support according to claim 2, it is characterised in that：The hot spoke
Penetrate support (5.11) to be respectively arranged at two ends with interior fixed end cap (7.1), heat radiation support (5.11) is near lamp adapter assembly (2) side
Center is provided with metal rack or spacer leg (7.9) the connecting wire support (4.1) of band.
7. the described LED filament bulb with arc heat radiation support according to claim 1, it is characterised in that：The bulb
Shell (6) is formed by bulb epimere (6.1) and the docking of the bulb hypomere (6.2) with closing up, and joint is located near lamp adapter assembly
(2) there is the fixed structure for fixing interior fixed end cap or heat radiation support position, joint, and joint is coated with rosette
(6.3).
8. the described LED filament bulb with arc heat radiation support according to claim 7, it is characterised in that：The lamp holder
Component (2) includes that the lamp bracket (2.5) for accommodating drive component (3), lamp bracket (2.5) include cladding bulb hypomere (6.2)
The section and with externally threaded thread segment of being coated and fixed with closing in one end, thread segment is provided with fixing nut (2.9), the end of thread segment
Portion is provided with threaded connector male (2.6), is provided with interior with what bulb hypomere (6.2) was engaged inside lamp bracket (2.5)
Screw thread (2.10).
9. the application of the LED filament bulb with arc heat slinger according to claim 1 to 8 any claim, its
It is characterised by：Go to replace in existing high-pressure mercury lamp lamp post structure using the described LED filament bulb with arc heat slinger
High-pressure mercury lamp fluorescent tube, so as to complete the upgrading of existing high-pressure mercury lamp lamp post structure；Wherein described existing high-pressure mercury lamp road
Modulated structure includes that the lamp housing main body (101.1) being fixed on lamp stand (108), lamp housing main body (101.1) are provided with lamp housing and cover
(101.2), ballast (106) and the reflection shield (104) with light tube fixing rack (102.5) are provided with lamp housing main body (101.1),
High-pressure mercury lamp fluorescent tube (102.1), the sodium vapor lamp lamp bracket (102.2) of high-pressure mercury lamp fluorescent tube (102.1) are provided with reflection shield (104)
It is fixed on light tube fixing rack (102.5).
10. the application of the LED filament bulb with arc heat slinger according to claim 9, it is characterised in that using institute
The high-pressure mercury lamp fluorescent tube that the LED filament bulb with arc heat slinger that states goes to replace in existing high-pressure mercury lamp lamp post structure
Concrete grammar is：Existing high-pressure mercury lamp fluorescent tube (102.1), ballast (106) and reflection shield (104) are removed；Using side
With the reflection shield (104) that bulb is put into hole (104.2), the described LED filament bulb (102) with arc heat slinger is from bulb
It is put into hole (104.2) and is put into reflection shield (104), and the lamp adapter assembly by the LED filament bulb (102) with arc heat slinger
(2.9) it is fixed on bulb to be put on LED bulb location and installation interface support (102.6) at hole (104.2) place, band arc heat radiation
Buffering ring (102.7) is set between the LED filament bulb (102) of ring and LED bulb location and installation interface support (102.6)；Band
The LED filament bulb (102) of arc heat slinger is connected with the lighting controller with electric connector or lightning protection controller (105)
Connect.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610975431.9A CN106499970A (en) | 2016-11-07 | 2016-11-07 | A kind of LED filament bulb with arc heat radiation support and its application |
| PCT/CN2017/075875 WO2017152829A1 (en) | 2016-03-11 | 2017-03-07 | Thermal radiation heat-dissipation type led light bulb and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610975431.9A CN106499970A (en) | 2016-11-07 | 2016-11-07 | A kind of LED filament bulb with arc heat radiation support and its application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106499970A true CN106499970A (en) | 2017-03-15 |
Family
ID=58323768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610975431.9A Pending CN106499970A (en) | 2016-03-11 | 2016-11-07 | A kind of LED filament bulb with arc heat radiation support and its application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106499970A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792931A (en) * | 2018-08-03 | 2020-02-14 | Bgt材料有限公司 | Structure of LED filament bulb |
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