CN106287269A - The SMD emitting bulb of a kind of band tubular heat slinger and application thereof - Google Patents

The SMD emitting bulb of a kind of band tubular heat slinger and application thereof Download PDF

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Publication number
CN106287269A
CN106287269A CN201610976856.1A CN201610976856A CN106287269A CN 106287269 A CN106287269 A CN 106287269A CN 201610976856 A CN201610976856 A CN 201610976856A CN 106287269 A CN106287269 A CN 106287269A
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CN
China
Prior art keywords
bulb
lamp
band
heat slinger
slinger
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.)
Pending
Application number
CN201610976856.1A
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Chinese (zh)
Inventor
张继强
张哲源
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Guangpusen Photoelectric Co Ltd
Original Assignee
Guizhou Guangpusen Photoelectric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guizhou Guangpusen Photoelectric Co Ltd filed Critical Guizhou Guangpusen Photoelectric Co Ltd
Priority to CN201610976856.1A priority Critical patent/CN106287269A/en
Publication of CN106287269A publication Critical patent/CN106287269A/en
Priority to PCT/CN2017/075875 priority patent/WO2017152829A1/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00Lighting devices intended for fixed installation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/51Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00Reflectors for light sources
    • F21V7/04Optical design
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10Outdoor lighting
    • F21W2131/103Outdoor lighting of streets or roads

Abstract

The invention discloses the SMD emitting bulb of a kind of band tubular heat slinger, the lamp adapter assembly (2) of assembly (3) is driven including band, lamp adapter assembly (2) is connected on bulb housing (6), the heat slinger (5.3) of tubular it is provided with in described bulb housing (6), the outer surface of heat slinger (5.3) is provided with SMD luminescence component (1), arranging wire support (4.1) in bulb housing (6), wire support (4.1) is provided with multiple electrical connecting wire (4.2) connecting and driving assembly (3);Electrical connecting wire (4.2) is connected with luminescence component (1).Present invention achieves independent electrical light source removable, standardized, the light extraction efficiency that improve, owing to being heat loss through radiation principle, can also run in airtight lampshade, can realize the independent electrical light source of relatively high power, the assembling and the present invention is structurally more convenient for, structure is the most firm firm.

Description

The SMD emitting bulb of a kind of band tubular heat slinger and application thereof
Technical field
The present invention relates to SMD emitting bulb and the application thereof of a kind of band tubular heat slinger, belong to LED illumination technology Field.
Background technology
Industrial focal point is focused in LED chip by existing LED illumination, and middle and lower reaches enterprise to set after obtaining LED chip Meter encapsulation, driving, optics, heat radiation, fitting structure etc., ultimately formed current current whole LED illumination industry, the most greatly Power illumination, integration LED always becomes the mode.This always becoming the mode is primarily present six big systematic defects, 1. at application Lacking the standardized light source of general exchange, terminal illumination assembly product presents too much personal characteristics.2. in industry structure aspect It not the preferred architecture of LED illumination centered by LED chip, cause the illumination application end many complexity in design and production And uncertainty.3. in industrialization flow process aspect, lack linking semiconductor industry and the production of Lighting Industry or product link. 4. perfect standardized management cannot be realized in standardization aspect, owing to integration LED always becomes the mode departing from tradition electricity The basic concept of light source, standardized management needs another three-dimensional system.5. centre or the end of industrial concentration super large is lacked in the aspect of manufacture End product, industry cannot support the existence of megacorporation.6. in intellectual property aspect, lack core technology, crucial in industrial chain Technology is grasped by offshore company mostly.
Summary of the invention
It is an object of the invention to, it is provided that the SMD emitting bulb of a kind of band tubular heat slinger and application thereof.It is A kind of replaceable or general bulb, can directly replace tradition electric light source and without changing light fixture, traditional lighting and LED can be realized Seamless transitions between illumination.Can overcome or solve systematic defect or problem that existing integral LED lamp assembly pattern exists. It can realize individual bulb (electric light source) removable, standardized, can improve light extraction efficiency, it is also possible at airtight lamp Running in cover, can realize the independent electrical light source of relatively high power, the assembling and the present invention is structurally more convenient for, structure is the most firm Firm.
Technical scheme: the SMD emitting bulb of a kind of band tubular heat slinger, is characterized in: include that band drives The lamp adapter assembly of dynamic assembly, lamp adapter assembly is connected on bulb housing, is provided with the heat slinger of tubular, heat radiation in described bulb housing The outer surface of ring is provided with SMD luminescence component (adopting surface mounted LED, OLED etc.), arranges wire support in bulb housing, and wire props up Frame is provided with multiple electrical connecting wire connecting and driving assembly;Electrical connecting wire is connected with luminescence component.
In the SMD emitting bulb of aforesaid band tubular heat slinger, described heat slinger be cross section be circular or the most The extrudate of limit shape;The convex surface of heat slinger is close to bulb housing, as far as possible the distance between minimizing and bulb housing, and is provided with as increasing Big soaking ability and the fin of heat radiation area.Described bulb housing is tubular-shaped structures, internal filling heat-conducting gas;Described luminescence Assembly includes the circuit on the substrate that is fixed on heat slinger by fixing screw and substrate and SMD LED chip.
In the SMD emitting bulb of aforesaid band tubular heat slinger, described luminescence component is arranged on outside heat slinger The latter half on surface;And the top half of the outer surface of heat slinger is provided with radiating fin, and it is close to the inner surface of bulb housing.
In the SMD emitting bulb of aforesaid band tubular heat slinger, the top half of the inner surface of described heat slinger With connection has heat pipe between the latter half.
In the SMD emitting bulb of aforesaid band tubular heat slinger, described luminescence component also can cover heating radiation comprehensively The outer surface of ring;The substrate of described luminescence component is structure as a whole, or by the polylith splicing by positioning boss covering seam Become.
In the SMD emitting bulb of aforesaid band tubular heat slinger, described heat slinger is respectively arranged at two ends with circle Interior fixing end cap;Heat slinger is provided with fixed support, the fixed support gold by band in the concave surface of lamp adapter assembly side Belonging to support or spacer leg is connected with wire support, fixed support is provided with and heat slinger and interior fixing end cap is fixed together Fixing screw.
In the SMD emitting bulb of aforesaid band tubular heat slinger, all parts in described bulb housing, it is impossible to Reflection can not form radiation black matrix face through applying black Heat Conduction Material coating in the one side of heat ray again;Energy reflects but can not One side through heat ray is set to mirror surface.As the inner side concave surface of heat slinger is provided with black coat as radiation black matrix Face.
In the SMD emitting bulb of aforesaid band tubular heat slinger, described bulb housing is closed up by bulb epimere and band The docking of bulb hypomere forms, and joint is located close to the position of lamp adapter assembly, and joint has the interior fixing end cap of fixing or heat The fixed structure of radiation ring, plays fixing function, and joint is coated with rosette;Described lamp adapter assembly includes accommodating driving group The lamp bracket of part, lamp bracket include be coated with bulb hypomere band close up one end the section of being coated and fixed and carry externally threaded screw thread Section, thread segment is provided with fixing nut, and the end of thread segment is provided with threaded connector male, be provided with inside lamp bracket with The female thread that bulb hypomere matches.The most described bulb housing is being divided into 2 sections on the straight section closed up, i.e. bulb epimere and lamp Bubble hypomere, after parts all in bulb are in place, after bulb epimere and the docking of bulb hypomere, uses butt welding or supersonic welding Connecing or bonding, and interior fixing end cap is blocked in junction or heat slinger prevents from moving and plays fixing function, then junction sets Rosette is had to hide.When using bonding, the internal diameter of bulb epimere is the external diameter of bulb hypomere, and for convenience of bonding, bulb hypomere is inserted Enter certain length to enter in bulb epimere;Or using connection transition rings, bulb upper-lower section inserts in connection transition rings respectively.Institute State to arrange on the lamp bracket of lamp adapter assembly and inside locating slot lamp bracket thread segment, female thread is set.At described bulb housing closing in 1~2 circle screw threads are set, and are connected with the female thread of lamp bracket.
The application of the SMD emitting bulb of aforesaid band tubular heat slinger, is characterized in: the band tubular described in use The SMD emitting bulb of heat slinger goes to replace the high-pressure mercury lamp fluorescent tube in existing high-pressure mercury lamp lamp post structure, thus completes The upgrading of existing high-pressure mercury lamp lamp post structure;Wherein said existing high-pressure mercury lamp lamp post structure includes being fixed on lamp stand Lamp housing main body, lamp housing main body is provided with lamp housing upper cover, is provided with ballast and the reflection shield of band light tube fixing rack in lamp housing main body, Being provided with high-pressure mercury lamp fluorescent tube in reflection shield, 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 SMD emitting bulb of aforesaid band tubular heat slinger, use described band tubular heat slinger SMD emitting bulb go a kind of concrete grammar replacing the high-pressure mercury lamp fluorescent tube in existing high-pressure mercury lamp lamp post structure to be: Existing high-pressure mercury lamp fluorescent tube, ballast and reflection shield are removed, uses top tape bulb to put into the reflection shield in hole, described band The SMD emitting bulb of tubular heat slinger is fixed on the LED bulb location fixing hole additionally offered on reflection shield;Or Use side straps bulb to put into the reflection shield in hole, outside the SMD emitting bulb of described band tubular heat slinger, buffering is set Ring, and put into hole from bulb and put into reflection shield, and the lamp adapter assembly of the SMD emitting bulb of band tubular heat slinger is fixed Put on the LED bulb location and installation interface support at hole at bulb, the SMD emitting bulb of band tubular heat slinger and LED Between the support of bulb location and installation interface, buffering ring is set;SMD emitting bulb with tubular heat slinger and band electric connector The lighting controller of part or lightning protection controller connect.
In the application of the SMD emitting bulb of aforesaid band tubular heat slinger, use described band tubular heat slinger SMD emitting bulb remove to replace the another kind of concrete grammar of the high-pressure mercury lamp fluorescent tube in existing high-pressure mercury lamp lamp post structure It is: only retain the lamp stand in existing high-pressure mercury lamp lamp post structure, then lamp housing upper cover and LED bulb location peace are installed on lamp stand Dress interface support, is fixed on LED bulb location and installation circle by the lamp adapter assembly of the SMD emitting bulb of band tubular heat slinger On the support of face;The lighting controller of the SMD emitting bulb with tubular heat slinger and band electric connector or lightning protection controller Connect.
Compared with prior art, the present invention immobilization carrier with the heat slinger of tubular as luminescence component, not only contribute to Luminescence component assembling in bulb housing, and the radiation efficiency in bulb housing can be improved to a great extent, thus drop The temperature of low luminescence component so that the LED bulb of the present invention can be effectively realized high-power.On the other hand, the present invention LED bulb, when being applied to the upgrading of high-pressure mercury lamp lamp post structure, can directly replace high-pressure mercury lamp fluorescent tube, it is possible to meet road The lamp requirement to lighting power, and without transforming or increasing other too much assembly, the difficulty of upgrading and cost all phases To relatively low, it is simple to promotion and implementation.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the detonation configuration schematic diagram of embodiment 2;
Fig. 3 is the package assembly schematic diagram of Fig. 2;
Fig. 4 is the bulb structure schematic diagram of band regular polygon heat slinger in embodiment 2;
Fig. 5 is existing high-pressure mercury lamp lamp post structure schematic diagram;
Fig. 6 is the first high-pressure mercury lamp lamp post structure upgrading scheme schematic diagram of the present invention;
Fig. 7 is that the present invention uses top tape bulb to put into the lamp post structure schematic diagram of reflection shield in hole;
Fig. 8 is that the present invention uses side straps bulb to put into the lamp post structure schematic diagram of reflection shield in hole;
Fig. 9 is the second high-pressure mercury lamp lamp post structure upgrading scheme schematic diagram of the present invention;
Figure 10 is the package assembly schematic diagram of Fig. 9;
Figure 11 is the structural representation of lamp adapter assembly;
Figure 12 is the inside structure schematic diagram of lamp adapter assembly;
Figure 13 is bulb monnolithic case schematic diagram.
Labelling in accompanying drawing: 1-luminescence component, 2-lamp adapter assembly, 2.5-lamp bracket, the threaded connector of 2.6-is public Head, 2.7-contact pin, 2.8-locating slot, 2.9-fixes nut, 2.10-female thread, and 3-drives assembly, 4.1-wire support, 5.3- Heat slinger, 5.31-mirror surface, 5.32-radiates black matrix face, 5.33-positioning boss, 6-bulb housing, 6.1-bulb housing epimere, 6.2-bulb housing hypomere, 6.3-rosette, fix end cap in 7.1-, 7.3-fixes screw, 7.9-spacer leg, 7.10-LOGO At expression, 7.15-fixed support, 7.16-heat pipe, 101.1-lamp housing main body, 101.2-lamp housing upper cover, 101.3-lamp housing stumbles, 101.4-bell glass and waterproof plastic ring, the SMD emitting bulb of 102-band tubular heat slinger, 102.1-high-pressure mercury lamp fluorescent tube, 102.2-sodium vapor lamp lamp bracket, 102.3-connects wire, the connection wire of 102.4-band electric connector, and 102.5-sodium vapor lamp is fixed Support, 102.6-LED bulb location and installation interface support, 102.7-buffering ring, 104-reflection shield, spiral shell fixed by 104.1-reflection shield Nail group, 104.2-LED bulb puts into hole, 104.3-LED bulb location fixing hole, the lighting controller of 105-band electric connector Or lightning protection controller, 106-ballast, 106.1-binding post, 106.2-ballast gripper shoe and fixing screw, 108-lamp stand, 109-installs fixing bolt, 116-lamp stand retainer ring.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings, but is not intended as depending on restriction of the present invention According to.
Embodiment 1.The SMD emitting bulb of a kind of band tubular heat slinger, as it is shown in figure 1, include that band drives assembly 3 Lamp adapter assembly 2, lamp adapter assembly 2 is connected on bulb housing 6, is provided with the heat slinger 5.3 of tubular, hot spoke in described bulb housing 6 The outer surface penetrating ring 5.3 is provided with SMD luminescence component 1, arranges wire support 4.1, wire support 4.1 sets in bulb housing 6 There is multiple electrical connecting wire 4.2 connecting and driving assembly 3;Electrical connecting wire 4.2 is connected with luminescence component 1.Described heat slinger 5.3 be cross section be circular extrudate;Described luminescence component 1 includes being fixed on heat slinger 5.3 by fixing screw 7.3 Substrate and substrate on circuit and SMD LED chip, the inner surface of described heat slinger 5.3 be provided with into increase heat radiation The radiating fin of area.Described luminescence component 1 is arranged on the latter half of the outer surface of heat slinger 5.3;And heat slinger 5.3 The top half of outer surface be provided with radiating fin, and be close to the inner surface of bulb housing 6.The inner surface of described heat slinger 5.3 Top half and the latter half between connect have heat pipe 7.16.All parts in described bulb housing 6, it is impossible to reflection is the most not Radiation black matrix face 5.32 can be formed through applying black Heat Conduction Material coating in the one side of heat ray;Can reflect but can not pass through The one side of heat ray is set to mirror surface 5.31.The bulb hypomere 6.2 that described bulb housing 6 is closed up by bulb epimere 6.1 and band Docking forms, and joint is located close to the position of lamp adapter assembly 2, and joint blocks interior fixing end cap or heat slinger is prevented Only move and play fixing function, and joint is coated with rosette 6.3;Described lamp adapter assembly 2 includes accommodating the lamp driving assembly 3 Head bracket 2.5, lamp bracket 2.5 include be coated with bulb hypomere 6.2 band close up one end the section of being coated and fixed and carry externally threaded spiral shell Stricture of vagina section, thread segment is 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 are provided with the female thread 2.10 matched with bulb hypomere 6.2.
Embodiment 2.The SMD emitting bulb of a kind of band tubular heat slinger, as shown in Figures 2 and 3, including band driving group The lamp adapter assembly 2 of part 3, lamp adapter assembly 2 is connected on bulb housing 6, is provided with the heat slinger 5.3 of tubular in described bulb housing 6, heat The outer surface of radiation ring 5.3 is provided with SMD luminescence component 1, arranges wire support 4.1, on wire support 4.1 in bulb housing 6 It is provided with multiple electrical connecting wire 4.2 connecting and driving assembly 3;Electrical connecting wire 4.2 is connected with luminescence component 1.Described heat radiation Ring 5.3 be cross section be circular or the extrudate of regular polygon, regular polygon is as shown in Figure 4;The convex surface of heat slinger 5.3 is tight Patch bulb housing 6, the as far as possible distance between minimizing and bulb housing 6, and be provided with as increasing soaking ability and the fin of heat radiation area. Described bulb housing 6 is tubular-shaped structures, internal filling heat-conducting gas;Described luminescence component 1 includes being fixed by fixing screw 7.3 Substrate on heat slinger 5.3 and the circuit on substrate and SMD LED chip.The described comprehensive cover heating of luminescence component 1 The outer surface of radiation ring 5.3;The substrate of described luminescence component 1 is structure as a whole, or is hidden seam by by positioning boss 5.33 Polylith be spliced.Described heat slinger 5.3 is respectively arranged at two ends with the interior fixing end cap 7.1 of circle;Heat slinger 5.3 is close Being provided with fixed support 7.15 in the concave surface of lamp adapter assembly 2 side, fixed support 7.15 is propped up by metal rack or the isolation of band Post 7.9 is connected with wire support 4.1, and fixed support 7.15 is provided with and heat slinger 5.3 and interior fixing end cap 7.1 are fixed on one The fixing screw 7.3 risen.All parts in described bulb housing 6, it is impossible to reflection can not be coated with through in the one side of heat ray again Apply black Heat Conduction Material coating, form radiation black matrix face 5.32;Can reflect but reflection can not be set to through the one side of heat ray Minute surface 5.31.Bulb hypomere 6.2 docking that described bulb housing 6 is closed up by bulb epimere 6.1 and band forms, and joint is positioned against The closely position of lamp adapter assembly 2, and joint is coated with rosette 6.3, as shown in figure 13;Described lamp adapter assembly 2 such as Figure 11 and 12 Shown in, including accommodating the lamp bracket 2.5 driving assembly 3, lamp bracket 2.5 includes that being coated with bulb hypomere 6.2 band closes up one end The section of being coated and fixed and carry externally threaded thread segment, thread segment is provided with fixing nut 2.9, and the end of thread segment is provided with threaded Connector male 2.6, lamp bracket 2.5 is internal is provided with the female thread 2.10 matched with bulb hypomere 6.2.
The principle explanation of the present invention:
All of LED illumination lamp, has a relatively large radiator of volume and drives power supply.Realize one 20~ The independent electrical light source of 100W, clearly cannot be realized by existing LED illumination mentality of designing.First have to remove bigger the driving of volume Galvanic electricity source, then removes the radiator that volume is bigger.Based on the present inventor's Application No. 201410211945.8 He The method of the Chinese patent application such as 201410214074.5 makes driving power supply, can taper to electric light by driving power volume Among the lamp holder in source, in such as E40 or E27 screw socket, the problem having successfully solved the placement driving power supply.
Remaining issues is how to remove the key point that bulky radiator is the present invention.According to heat radiation theory, real Now heat radiation has three approach, 1. thermal convection current, 2. conduction of heat, 3. heat radiations.Radiator is the main devices that thermal convection current is achieved, This is the basis of current all LED illumination heat dissipation design.But realize independent electrical light source removable, standardized this most not Enough, independent electrical light source is often in confined space work such as lampshades, and active heat loss through convection will lose efficacy.
One people, in window, can experience with warm sunlight impinges upon, and glass pane is the warmmest, and this is that heat ray (can See light wave and infrared light-wave) radiation;Winter, warm sunlight shone into the temperature that plastic vegetable greenhouse improves in canopy, made canopy Interior Spring is very much in the air, and temperature of shed scatters and disappears outside cold canopy, and this is also the radiation of heat ray, and the heat ray of sunlight is permissible The far infrared penetrating booth indoor intensification formation then cannot penetrate booth.Invention introduces heat ray radiation principle, i.e. Heat ray, 1. pass through, 2. reflect, 3. absorb.Electric light source (bulb) design make light appear bulb housing, by energy as much as possible Outside amount injection bulb;Can not be reflector design through the bulb assembly of heat ray, make reflected light back be again out bulb Shell;Heat radiator assembly can not reflect or pass through the part coating black Heat Conduction Material of heat ray, makes bulb assembly entirety improve External thermal-radiating ability.Thermal-radiating ability depends on that the area of heat radiator (just becomes with 4.2 sides of temperature with temperature Than).Improving, relative to LED chip temperature, one of the key link that bulb assembly bulk temperature is the present invention, luminescence component is wanted Closely being adjacent to heat slinger, heat slinger should press close to bulb housing as far as possible, and bulb housing uses tubular-shaped structures, on the one hand can utilize Bulb housing supports intraware, particularly high-power bulb, and on the other hand, beneficially the heat on heat radiation assembly is to bulb housing Transmission.Fill heat-conducting gas in LED electric light source (bulb), make the heat on luminescence component by heat radiation assemblies such as heat slingers Soaking rapidly, the whole bulb temperature including bulb housing rises to rapidly controlled (design) temperature, reduces luminescence as far as possible LED chip and the temperature difference of surrounding heat radiation part on assembly.For improving swept area, it is optimal for selecting clear glass shell, through examination Testing, glass shell is the strongest through the ability of visible light wave and infrared light-wave, and glass shell relative area is relatively big simultaneously, the present invention's 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, thus is accessible to global various safety standard-required.The hot spoke of bulb Penetrate all parts composition heat radiation assemblies such as ring, heat radiation support and bulb housing, be heat radiation design successfully another key Link, its area is closely related with bulb power.The present invention successfully eliminates traditional large volume convection current by above-mentioned design Radiator.
The important result that also has of the present invention is to achieve directional lighting on bulb, i.e. orients electric light source (oriented lamp Bubble), controlled equilibrium hot spot also can be realized by light distributor 8;There is the lamp adapter assembly 2 being to use the present invention to improve again in spending Making bulb have superelevation barrier propterty on the premise of less, being not easy to into water even if being positioned in water.These are all very beneficial for Improve the actual illumination efficiency of bulb, improve energy-saving effect, extend the scope of application of bulb, reduce light fixture complexity, reduce Light fixture cost.
Standing in another one angle, 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 applicable.
The application of the SMD emitting bulb of the band tubular heat slinger in aforementioned several embodiment: use the hot spoke of band tubular The SMD emitting bulb penetrating ring goes to replace the high-pressure mercury lamp fluorescent tube in existing high-pressure mercury lamp lamp post structure, thus completes existing The upgrading of high-pressure mercury lamp lamp post structure;Wherein said existing high-pressure mercury lamp lamp post structure includes being fixed on lamp stand 108 Lamp housing main body 101.1, lamp housing main body 101.1 is provided with lamp housing upper cover 101.2, is provided with ballast 106 He in lamp housing main body 101.1 Reflection shield 104 with light tube fixing rack 102.5, is provided with high-pressure mercury lamp fluorescent tube 102.1, high-pressure mercury lamp fluorescent tube in reflection shield 104 102.1 sodium vapor lamp lamp bracket 102.2 be fixed on light tube fixing rack 102.5, as shown in Figure 5.
The SMD emitting bulb using described band tubular heat slinger goes to replace existing high-pressure mercury lamp lamp post structure In the one of which concrete grammar of high-pressure mercury lamp fluorescent tube, such as Fig. 6,7 and 8: by existing high-pressure mercury lamp fluorescent tube 102.1, ballast Device 106 and reflection shield 104 remove, and use top tape bulb to put into the reflection shield 104 in hole 104.2, described band tubular heat radiation The SMD emitting bulb 102 of ring is fixed on reflection shield 104 side on the LED bulb location fixing hole 104.3 additionally offered, Such as Fig. 7;Or use side straps bulb to put into the reflection shield 104 in hole 104.2, as shown in Figure 8, described band tubular heat slinger SMD emitting bulb 102 is put into hole 104.2 from bulb and is put into reflection shield 104, and by SMD of band tubular heat slinger The lamp adapter assembly 2.9 of light bulb 102 is fixed on bulb and puts into the LED bulb location and installation interface support 102.6 at hole 104.2 On, arrange slow between SMD emitting bulb 102 and the LED bulb location and installation interface support 102.6 of band tubular heat slinger Rush ring 102.7, the SMD emitting bulb 102 of band tubular heat slinger and the lighting controller of band electric connector or lightning protection control Device 105 processed connects.
The SMD emitting bulb using described band tubular heat slinger goes to replace existing high-pressure mercury lamp lamp post structure In the another kind of concrete grammar of high-pressure mercury lamp fluorescent tube, such as Fig. 9 and 10: only retain the lamp stand in existing high-pressure mercury lamp lamp post structure 108, then lamp housing upper cover 101.2 and LED bulb location and installation interface support 102.6 are installed on lamp stand 108, by band tubular heat The lamp adapter assembly of the SMD emitting bulb 102 of radiation ring is fixed on LED bulb location and installation interface support 102.6;Band cylinder The SMD emitting bulb 102 of shape heat slinger is connected with the lighting controller of band electric connector or lightning protection controller 105.
Described lamp adapter assembly 2 can be based on the present inventor's Application No. 201210253574.0 Chinese patent application. Described driving assembly, can be based on the present inventor's Application No. 201410211945.8 and 201410214074.5 Chinese patent The driving power supply that the method for application makes, it is that LED load is divided 6 sections drive, 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, to such an extent as to do not have Overheated make power work unstable.Otherwise, when bulb power is bigger, lamp adapter assembly externally cannot remove driving power supply and be sent Heat;Based on this power source design, possesses dimming function with the LED bulb that the present invention builds with low cost or cost free.

Claims (11)

1. the SMD emitting bulb of a band tubular heat slinger, it is characterised in that: include that band drives the lamp holder group of assembly (3) Part (2), lamp adapter assembly (2) is connected on bulb housing (6), is provided with the heat slinger (5.3) of tubular in described bulb housing (6), heat The outer surface of radiation ring (5.3) is provided with SMD luminescence component (1), arranges wire support (4.1), wire in bulb housing (6) Support (4.1) is provided with multiple electrical connecting wire (4.2) connecting and driving assembly (3);Electrical connecting wire (4.2) and luminescence component (1) it is connected.
The SMD emitting bulb of band tubular heat slinger the most according to claim 1, it is characterised in that: described heat radiation Ring (5.3) be cross section be circular or the extrudate of regular polygon;The convex surface of heat slinger (5.3) is close to bulb housing (6), to the greatest extent may be used Can reduce with bulb housing (6) between distance, and the convex surface of heat slinger (5.3) is provided with as increase soaking ability and heat radiation area Fin;Described bulb housing (6) is tubular-shaped structures, internal filling heat-conducting gas;Described luminescence component (1) includes by fixing Screw (7.3) is fixed on the substrate on heat slinger (5.3) and the circuit on substrate and SMD LED chip.
The SMD emitting bulb of band tubular heat slinger the most according to claim 2, it is characterised in that: described luminous group Part (1) is arranged on the latter half of the outer surface of heat slinger (5.3);And the top half of the outer surface of heat slinger (5.3) It is provided with radiating fin, and is close to the inner surface of bulb housing (6).
The SMD emitting bulb of band tubular heat slinger the most according to claim 3, it is characterised in that: described heat radiation Connect between top half and the latter half of the inner surface of ring (5.3) and have heat pipe (7.16).
The SMD emitting bulb of band tubular heat slinger the most according to claim 2, it is characterised in that: described luminous group Part (1) covers the outer surface of heat slinger (5.3) comprehensively;The substrate of described luminescence component (1) is structure as a whole, or by by fixed Position boss (5.33) hides the polylith of seam and is spliced.
The SMD emitting bulb of described band tubular heat slinger the most according to claim 1, it is characterised in that: described hot spoke Penetrate ring (5.3) and be respectively arranged at two ends with the interior fixing end cap (7.1) of circle;Heat slinger (5.3) is near lamp adapter assembly (2) side Be provided with fixed support (7.15) in concave surface, fixed support (7.15) by the metal rack of band or spacer leg (7.9) with lead Line bracket (4.1) connects, and fixed support (7.15) is provided with and heat slinger (5.3) and interior fixing end cap (7.1) are fixed on one The fixing screw (7.3) risen.
The SMD emitting bulb of described band tubular heat slinger the most according to claim 1, it is characterised in that: described bulb All parts in shell (6), it is impossible to reflection can not be formed through applying black Heat Conduction Material coating in the one side of heat ray again Radiation black matrix face (5.32);Can reflect but mirror surface (5.31) can not be set to through the one side of heat ray.
The SMD emitting bulb of described band tubular heat slinger the most according to claim 1, it is characterised in that: described bulb Bulb hypomere (6.2) docking that shell (6) is closed up by bulb epimere (6.1) and band forms, and joint is located close to lamp adapter assembly (2) position, joint is fixing end cap or the fixed structure of heat slinger in having fixing, and joint is coated with rosette (6.3);Described lamp adapter assembly (2) includes accommodating the lamp bracket (2.5) driving assembly (3), and lamp bracket (2.5) includes cladding Bulb hypomere (6.2) band close up one end the section of being coated and fixed and carry externally threaded thread segment, thread segment is provided with fixing nut (2.9), the end of thread segment is provided with threaded connector male (2.6), and lamp bracket (2.5) is internal to be provided with and bulb hypomere (6.2) female thread (2.10) matched.
9. according to the application of the SMD emitting bulb of the band tubular heat slinger described in claim 1 to 8 any claim, It is characterized in that: the SMD emitting bulb of the band tubular heat slinger described in use goes to replace existing high-pressure mercury lamp street lamp knot High-pressure mercury lamp fluorescent tube in structure, thus complete the upgrading of existing high-pressure mercury lamp lamp post structure;Wherein said existing high-pressure sodium Lamp lamp post structure includes the lamp housing main body (101.1) being fixed on lamp stand (108), and lamp housing main body (101.1) is provided with on lamp housing Lid (101.2), is provided with ballast (106) and the reflection shield of band light tube fixing rack (102.5) in lamp housing main body (101.1) (104), high-pressure mercury lamp fluorescent tube (102.1), the sodium vapor lamp lamp bracket of high-pressure mercury lamp fluorescent tube (102.1) it are provided with in reflection shield (104) (102.2) it is fixed on light tube fixing rack (102.5).
The application of the SMD emitting bulb of band tubular heat slinger the most according to claim 9, it is characterised in that make Go to replace the high-pressure sodium in existing high-pressure mercury lamp lamp post structure with the SMD emitting bulb of described band tubular heat slinger The concrete grammar of lamp fluorescent tube is: existing high-pressure mercury lamp fluorescent tube (102.1), ballast (106) and reflection shield (104) are removed, Top tape bulb is used to put into the reflection shield (104) of hole (104.2), the SMD emitting bulb of described band tubular heat slinger (102) it is fixed on reflection shield (104) in LED bulb location fixing hole (104.3) additionally offered;Or use side straps lamp Bubble puts into the reflection shield (104) of hole (104.2), and the SMD emitting bulb (102) of described band tubular heat slinger is outside to be set Put buffering ring (102.7), and put into hole (104.2) from bulb and put into reflection shield (104), and by the paster of band tubular heat slinger The lamp adapter assembly (2.9) of formula emitting bulb (102) is fixed on bulb and puts into the LED bulb location and installation interface at hole (104.2) place On support (102.6), the SMD emitting bulb (102) of band tubular heat slinger and LED bulb location and installation interface support (102.6) buffering ring (102.7) is set between;SMD emitting bulb (102) with tubular heat slinger and band electric connector The lighting controller of part or lightning protection controller (105) connect.
The application of the SMD emitting bulb of 11. band tubular heat slingers according to claim 9, it is characterised in that make Go to replace the high-pressure sodium in existing high-pressure mercury lamp lamp post structure with the SMD emitting bulb of described band tubular heat slinger The concrete grammar of lamp fluorescent tube is: only retain the lamp stand (108) in existing high-pressure mercury lamp lamp post structure, then on lamp stand (108) Lamp housing upper cover (101.2) and LED bulb location and installation interface support (102.6) is installed, SMD by band tubular heat slinger The lamp adapter assembly of emitting bulb (102) is fixed on LED bulb location and installation interface support (102.6);Band tubular heat slinger SMD emitting bulb (102) be connected with lighting controller or the lightning protection controller (105) of band electric connector.
CN201610976856.1A 2016-03-11 2016-11-07 The SMD emitting bulb of a kind of band tubular heat slinger and application thereof Pending CN106287269A (en)

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PCT/CN2017/075875 WO2017152829A1 (en) 2016-03-11 2017-03-07 Thermal radiation heat-dissipation type led light bulb and application thereof

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