CN205606241U - Full grading type LED lamp - Google Patents
Full grading type LED lamp Download PDFInfo
- Publication number
- CN205606241U CN205606241U CN201620005012.8U CN201620005012U CN205606241U CN 205606241 U CN205606241 U CN 205606241U CN 201620005012 U CN201620005012 U CN 201620005012U CN 205606241 U CN205606241 U CN 205606241U
- Authority
- CN
- China
- Prior art keywords
- shell
- bar
- lamp holder
- stem
- cell
- 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.)
- Active
Links
- 238000009826 distribution Methods 0.000 claims abstract description 40
- 238000003466 welding Methods 0.000 claims abstract description 7
- 230000005611 electricity Effects 0.000 claims abstract description 4
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 claims abstract description 3
- 239000000758 substrate Substances 0.000 claims description 56
- 239000000463 material Substances 0.000 claims description 30
- 238000004020 luminiscence type Methods 0.000 claims description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 239000000919 ceramic Substances 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
- 239000000084 colloidal system Substances 0.000 claims description 11
- 241000218202 Coptis Species 0.000 claims description 9
- 235000002991 Coptis groenlandica Nutrition 0.000 claims description 9
- 230000004907 flux Effects 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 6
- 229910017052 cobalt Inorganic materials 0.000 claims description 6
- 239000010941 cobalt Substances 0.000 claims description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 239000007767 bonding agent Substances 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- DEGLFTVQHFLGRC-UHFFFAOYSA-N [B].[Fe].[Nd].[Fe] Chemical compound [B].[Fe].[Nd].[Fe] DEGLFTVQHFLGRC-UHFFFAOYSA-N 0.000 claims description 3
- 229910000828 alnico Inorganic materials 0.000 claims description 3
- -1 aluminium-nickel-cobalt Chemical compound 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000005389 magnetism Effects 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 10
- 230000005855 radiation Effects 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910052756 noble gas Inorganic materials 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229920006335 epoxy glue Polymers 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a full grading type LED lamp, include: luminous cell -shell and the lamp holder of being connected with luminous cell -shell, be equipped with electric source driver in the lamp holder, the lamp holder outside is equipped with the external screw thread, luminous cell -shell includes: the shell sets up at inside stem stem and the light -emitting component of shell, stem stem one end with the electricity source driver connect, stem stem other end connection light -emitting component, the inside connecting wire that is equipped with of stem stem, through changing setting up the height and adjusting the angle between the bar LED filament through the sectional area size that changes the magnetism connecting piece of support column to adjust the light distribution curve of bar LED filament, acquire different light distribution curve's LED lamp, can make the LED lamp satisfy multiple environment and use. The electrode of bar LED filament is connected with the connecting wire through the mode of spot welding, and the magnetism connecting piece passes through the solid brilliant base plate of magnetic force absorption can reduce the spot welding number of times in the full grading type LED lamp production process, greatly improves the production efficiency and the yield of LED lamp.
Description
Technical field
This utility model relates to LED field, particularly relates to a kind of full light distribution type LED lamp.
Background technology
Considerations based on energy-conserving and environment-protective, electric filament lamp is the most gradually abandoned by people.And LED bulb has that life-span length, light efficiency be high, radiationless and the feature such as shock resistance, the most progressively replaces electric filament lamp.
In order to meet the psychology that the people are missed old times or old friends, occur in that the LED filament lamp of the similar electric filament lamp made of LED at present.But due to existing LED filament modulated structure and the restriction of processing technology, make the LED filament angle with stem stem in filament lamp smaller, thus cause the light of filament lamp mainly to be beaten to peripheral direction, more weak in the light intensity of cell-shell bottom direction, LED filament distribution curve flux the most of the prior art, this light distribution is unable to reach the requirement to full light distribution type LEDbulb lamp of the star of american energy.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, the purpose of this utility model is, it is provided that a kind of full light distribution type LED lamp, including: luminous cell-shell and the lamp holder being connected with luminous cell-shell；
It is provided with power supply driver in described lamp holder, outside described lamp holder, is provided with external screw thread；
Described luminous cell-shell includes: shell, is arranged on stem stem and the luminescence component of enclosure；Stem stem one end is connected with described power supply driver, and the stem stem other end connects luminescence component, is provided with connecting line inside described stem stem；
Described luminescence component includes: at least two have comprehensive go out light bar-shaped LED filament；Connect by the way of series connection or series-parallel connection between described bar-shaped LED filament；Described bar-shaped LED filament is connected with power supply driver by the connecting line of stem stem.
Preferably, described bar-shaped LED filament includes: die bond substrate, electrode, bonding gold thread, fluorescent colloid and several luminescence chips；
Luminescence chip is pasted and is fixed on the front of die bond substrate, the positive pole of luminescence chip is with negative pole respectively by the electrical connection corresponding with the positive pole on die bond substrate and negative pole circuit directly or indirectly of bonding gold thread, and described positive pole and negative pole circuit electrically connect with outside the substrate positive pole arranged on die bond substrate and substrate negative pole, pin is corresponding respectively；
One end of described electrode is electrically connected with the outer pin of die bond substrate by bonding gold thread, and is connected by the outer pin of plastic cement with die bond substrate；The other end of described electrode electrically connects with described connecting line；
Fluorescent colloid is filled in die bond substrate on the front and back by transparent AB glue, and is coated with wherein by luminescence chip；
Described luminescence chip is purple light wafer, and described fluorescent colloid is RGB three-color phosphor, and making LED is white LED light source.
Preferably, the material of described die bond substrate uses the magnetisable material or ferrum or nickel or cobalt or alloy material conducted electricity；
The surface of described die bond substrate is provided with silvering, or gold-plated coating；
Described electrode uses conducting metal material, or material ferrum or material nickel or material cobalt or material copper or alloy material.
Preferably, described bar-shaped LED filament includes: the LED chip that is fitted and connected successively, interconnection layer, ceramic substrate, weld layer, layers of copper, insulating barrier, heat dissipating layer；
Described ceramic substrate is the basic unit of bar-shaped LED filament, and the plated surface of ceramic substrate has circuit silver layer；Described ceramic substrate is provided with several LED chip, is electrically connected by interconnection layer between LED chip, is provided with the outer pin of the both positive and negative polarity electrically connected with interconnection layer in the end of ceramic substrate.
Preferably, stem stem includes: exhaustor, sealing, support column and magnetic connector；
Sealing is wrapped in outside connecting line, and sealing is connected with body seal；Exhaustor is arranged on inside sealing, after exhaustor makes to be in communication with the outside inside luminous cell-shell, and luminous cell-shell completes envelope row's technique, in exhaustor tip position frit seal；
One end of support column is connected in the end of sealing, and the other end of support column is bonding with magnetic connector, and magnetic connector is used for fixing bar shaped LED filament, and makes to be electrically connected by magnetic connector between bar-shaped LED filament；
Described magnetic connector uses the neodymium-iron-boron iron material with conduction property to make, or samarium-cobalt magnet material makes, or aluminium-nickel-cobalt magnetic iron material makes or ferrite magnetic iron material makes.
Preferably, the electrode of bar-shaped LED filament uses the mode of spot welding to be connected with connecting line；Magnetic connector passes through magnetic-adsorption die bond substrate；Full light distribution type LED lamp is respectively by changing the rational height of support column and by the angle between the sectional area size adjustment bar-shaped LED filament of change magnetic connector, and regulates the distribution curve flux of bar shaped LED filament.
Preferably, the angle between bar-shaped LED filament and support column be scope be 5 degree to 60 degree.
Preferably, being filled with heat radiation protection gas in described luminous cell-shell, described heat radiation protection gas includes: or helium or hydrogen or nitrogen or argon or one or more mixed gas of low viscosity, the noble gas of high thermal conductivity and above-mentioned gas；The air pressure of described heat radiation protection gas is 0.2-3 atmospheric pressure under room temperature.
Preferably, described power supply driver uses casting glue to be packed in lamp holder；Bonding agent is used to be adhesively fixed between luminous cell-shell and lamp holder；It is connected by metalwork or working of plastics between luminous cell-shell and lamp holder.
Preferably, the model of described luminous cell-shell uses A type cell-shell or G type cell-shell or p-type cell-shell or Type B cell-shell or c-type cell-shell or T-shaped cell-shell；
The model of described lamp holder uses E type lamp holder or Type B lamp holder or GU type lamp holder or GX type lamp holder or GZ type lamp holder.
As can be seen from the above technical solutions, this utility model has the advantage that
The magnetic connector used in stem stem, fixes bar shaped LED filament by magnetic force, has conduction and fixation simultaneously；By changing the rational height of support column and by changing the angle between the sectional area size adjustment bar-shaped LED filament of magnetic connector, and regulate the distribution curve flux of bar shaped LED filament, obtain the LED of different distribution curve flux, LED can be made to meet multiple environment and use.The electrode of bar-shaped LED filament is connected with connecting line by the way of spot welding, and magnetic connector can reduce the spot welding number of times in full light distribution type LED lamp production process by magnetic-adsorption die bond substrate, and production efficiency and the yield of LED are greatly improved.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical solution of the utility model, the accompanying drawing used required in describing will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is LED filament distribution curve flux figure of the prior art；
Fig. 2 is full light distribution type LED lamp overall structure figure；
Fig. 3 is one example structure figure of bar-shaped LED filament；
Fig. 4 is another example structure figure of bar-shaped LED filament；
Fig. 5 is one example structure figure of full light distribution type LED lamp；
Fig. 6 is one embodiment distribution curve flux figure of full light distribution type LED lamp.
Detailed description of the invention
For making utility model purpose of the present utility model, feature, the advantage can be the most obvious and understandable; specific embodiment and accompanying drawing will be used below; the technical scheme of this utility model protection is clearly and completely described; obviously; the embodiments described below are only a part of embodiment of this utility model, and not all embodiment.Based on the embodiment in this patent, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this patent protection.
The present embodiment provides a kind of full light distribution type LED lamp, includes as shown in Figure 2: luminous cell-shell 1 and the lamp holder 3 being connected with luminous cell-shell 1；
Being provided with power supply driver 2 in described lamp holder 3, described lamp holder 3 is outside is provided with external screw thread；
Described luminous cell-shell 1 includes: shell 4, is arranged on the stem stem 5 within shell 4 and luminescence component 6；Stem stem 5 one end is connected with described power supply driver 2, and stem stem 5 other end connects luminescence component 6, and described stem stem 5 is internal is provided with connecting line 52；Described luminescence component 6 includes: at least two have comprehensive go out light bar-shaped LED filament 60；Connect by the way of series connection or series-parallel connection between described bar-shaped LED filament 60；Described bar-shaped LED filament 60 is connected with power supply driver 2 by the connecting line 52 of stem stem.
In the present embodiment, as it is shown on figure 3, described bar-shaped LED filament 60 includes: die bond substrate 61, electrode 62, bonding gold thread 65, fluorescent colloid 66 and several luminescence chips 64；
Luminescence chip 64 is pasted and is fixed on the front of die bond substrate 61, the positive pole of luminescence chip 64 is with negative pole respectively by the electrical connection corresponding with the positive pole on die bond substrate 61 and negative pole circuit directly or indirectly of bonding gold thread 65, and described positive pole and negative pole circuit electrically connect with outside the substrate positive pole arranged on die bond substrate 61 and substrate negative pole, pin is corresponding respectively；
One end of described electrode 62 is electrically connected with the outer pin of die bond substrate 61 by bonding gold thread 65, and is connected by the outer pin of plastic cement 63 with die bond substrate 61；The other end of described electrode 62 electrically connects with described connecting line 52；
Fluorescent colloid 66 is filled out (epoxy glue or silicon class glue) by transparent AB glue and is filled in die bond substrate 60 on the front and back, and is coated with wherein by luminescence chip 64；
Described luminescence chip 64 is purple light wafer, and described fluorescent colloid is RGB three-color phosphor, and making LED is white LED light source.
Bar-shaped LED filament 60 has integral part of encapsulating structure, change traditional mode of die bond on metal rack, by die bond on transparent die bond substrate, in the front of die bond substrate, (front is die bond face with the back side the most again, the back side is the non-die bond face with vis-a-vis) simultaneously the mode of coating fluorescent colloid 66 light extraction efficiency of LED light source is greatly improved, this point for white LED light source embody the most prominent.
Luminescence chip 64 is the transparent body, this coloured light that luminescence chip 64 energising sends is hexahedro outgoing, a part is irradiated on the fluorescent colloid 66 of die bond substrate back directly through after transparent die bond substrate 61, another part direct exciting light chip 64 surface, the white light output that this coloured light making luminescence chip 64 send is converted to.
The material of described die bond substrate 61 uses the magnetisable material or ferrum or nickel or cobalt or alloy material conducted electricity；
The surface of described die bond substrate 61 is provided with silvering, or gold-plated coating；Described electrode 62 uses conducting metal material, or material ferrum or material nickel or material cobalt or material copper or alloy material.
In the present embodiment, bar-shaped LED filament 60 also includes another embodiment, and as shown in Figure 4, described bar-shaped LED filament includes: the LED chip 11 that is fitted and connected successively, interconnection layer 12, ceramic substrate 14, weld layer 15, layers of copper 16, insulating barrier 17, heat dissipating layer 18；
Described ceramic substrate 14 is the basic unit of bar-shaped LED filament, and the plated surface of ceramic substrate 14 has circuit silver layer 13；Described ceramic substrate 14 is provided with several LED chip 11, is electrically connected by interconnection layer 12 between LED chip 11, is provided with the outer pin of the both positive and negative polarity electrically connected with interconnection layer 12 in the end of ceramic substrate 14.The outer pin of both positive and negative polarity is connected with power supply driver 2 by connecting line 52.
In the version of the present embodiment, layers of copper 16 and heat dissipating layer 18 serve heat sinking function, make bar-shaped LED filament 60 have good heat dispersion.Through test bar shaped LED filament 60 under the isoperibol of 55 DEG C, can work continuously 2500 hours；Under the isoperibol of 70 DEG C, can work continuously 1000 hours, improve full light distribution type LED lamp service life.
In the present embodiment, stem stem 5 includes: exhaustor 51, sealing 53, support column 54 and magnetic connector 55；
It is outside that sealing 53 is wrapped in connecting line 52, and sealing 53 is tightly connected with shell 4；It is internal that exhaustor 51 is arranged on sealing 53, after exhaustor 51 makes to be in communication with the outside inside luminous cell-shell, and luminous cell-shell 1 completes envelope row's technique, in exhaustor 51 tip position frit seal；
One end of support column 54 is connected in the end of sealing 53, and the other end of support column 54 is bonding with magnetic connector 55, and magnetic connector 55 is used for fixing bar shaped LED filament, and makes to be electrically connected by magnetic connector 55 between bar-shaped LED filament；Described magnetic connector 55 uses the neodymium-iron-boron iron material with conduction property to make, or samarium-cobalt magnet material makes, or aluminium-nickel-cobalt magnetic iron material makes or ferrite magnetic iron material makes, and which enhances magnetic connector 55 electric conductivity, and then improve full light distribution type LED lamp service life.
In the present embodiment, the electrode 62 of bar-shaped LED filament uses the mode of spot welding to be connected with connecting line 52；Magnetic connector 55 is by magnetic-adsorption die bond substrate 61；Full light distribution type LED lamp is respectively by changing the rational height of support column 54 and by the angle between the sectional area size adjustment bar-shaped LED filament of change magnetic connector 55, and regulates the distribution curve flux of bar shaped LED filament.
Angle between bar-shaped LED filament 60 and support column 54 be scope be 5 degree to 60 degree.Preferably angular range is 15 to 50 degree.Preferably angle is 25 °, 27 °, 35 °, 45 °, 50 °, 55 °.When wherein the angle between bar-shaped LED filament 60 and support column 54 is 25 ° and 27 °, the light source that full light distribution type LED lamp sends more is concentrated, and is suitable for the occasion needs light is more concentrated and uses, or needs at some position to use during cover.And being not the irradiation concentrated very much, angle is 25 ° and 27 °, to non-pooled irradiation area, also can play radiation, and not have the obvious differentiation of zonal ray brightness.
Angle is 35 °, 45 ° time, the irradiation light of full light distribution type LED lamp is the most uniform；Angle is 50 °, 55 ° time, the irradiation light of full light distribution type LED lamp is the most wide, is suitable for irradiating large-scale environment and uses, it is ensured that uniform light is distributed.
In the present embodiment, being filled with heat radiation protection gas 7 in described luminous cell-shell 1, described heat radiation protection gas 7 includes: or helium or hydrogen or nitrogen or argon or one or more mixed gas of low viscosity, the noble gas of high thermal conductivity and above-mentioned gas；The air pressure of described heat radiation protection gas 7 is 0.2-3 atmospheric pressure under room temperature.
In the present embodiment, described power supply driver 2 uses casting glue to be packed in lamp holder 3；Bonding agent is used to be adhesively fixed between luminous cell-shell 1 and lamp holder 3；It is connected by metalwork or working of plastics between luminous cell-shell 1 and lamp holder 3.So, lamp holder 3 can house the bigger power supply driver of volume 2.
In the present embodiment, the model of described luminous cell-shell 1 uses A type cell-shell or G type cell-shell or p-type cell-shell or Type B cell-shell or c-type cell-shell or T-shaped cell-shell；
The model of described lamp holder 3 uses E type lamp holder or Type B lamp holder or GU type lamp holder or GX type lamp holder or GZ type lamp holder.
The present embodiment provides one preferably embodiment, and as shown in Figure 5 and Figure 6, luminous cell-shell 1 is A60 cell-shell；Lamp holder 3 used is E27 lamp holder.
Described power supply driver 2 uses casting glue to be packed in lamp holder 3；Bonding agent is used to be adhesively fixed between luminous cell-shell 1 and lamp holder 3；It is connected by metalwork or working of plastics between luminous cell-shell 1 and lamp holder 3.So, lamp holder 3 can house the bigger power supply driver of volume 2.
Luminescence component 6 is made up of four bar-shaped LED filaments 60, four bar-shaped LED filaments are the most first connected, after series connection, connected mode in parallel again, two filaments being connected on same branch road are formed symmetrical in spatial distribution, so luminescence component 6 is luminous uniformly, and the angle between bar-shaped LED filament 60 and support column 54 is 27 degree, it is thus achieved that such as the distribution curve flux of the full light distribution type of Fig. 6
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, identical similar portion reference mutually between each embodiment.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (9)
1. a full light distribution type LED lamp, it is characterised in that including: luminous cell-shell and the lamp holder being connected with luminous cell-shell；
It is provided with power supply driver in described lamp holder, outside described lamp holder, is provided with external screw thread；
Described luminous cell-shell includes: shell, is arranged on stem stem and the luminescence component of enclosure；Stem stem one end is connected with described power supply driver, and the stem stem other end connects luminescence component, is provided with connecting line inside described stem stem；
Described luminescence component includes: at least two have comprehensive go out light bar-shaped LED filament；Connect by the way of series connection or series-parallel connection between described bar-shaped LED filament；Described bar-shaped LED filament is connected with power supply driver by the connecting line of stem stem.
Full light distribution type LED lamp the most according to claim 1, it is characterised in that
Described bar-shaped LED filament includes: die bond substrate, electrode, bonding gold thread, fluorescent colloid and several luminescence chips；
Luminescence chip is pasted and is fixed on the front of die bond substrate, the positive pole of luminescence chip is with negative pole respectively by the electrical connection corresponding with the positive pole on die bond substrate and negative pole circuit directly or indirectly of bonding gold thread, and described positive pole and negative pole circuit electrically connect with outside the substrate positive pole arranged on die bond substrate and substrate negative pole, pin is corresponding respectively；
One end of described electrode is electrically connected with the outer pin of die bond substrate by bonding gold thread, and is connected by the outer pin of plastic cement with die bond substrate；The other end of described electrode electrically connects with described connecting line；
Fluorescent colloid is filled in die bond substrate on the front and back by transparent AB glue, and is coated with wherein by luminescence chip；
Described luminescence chip is purple light wafer, and described fluorescent colloid is RGB three-color phosphor, and making LED is white LED light source.
Full light distribution type LED lamp the most according to claim 2, it is characterised in that
The material of described die bond substrate uses the magnetisable material or ferrum or nickel or cobalt or alloy material conducted electricity；
The surface of described die bond substrate is provided with silvering, or gold-plated coating；
Described electrode uses conducting metal material, or material ferrum or material nickel or material cobalt or material copper or alloy material.
Full light distribution type LED lamp the most according to claim 1, it is characterised in that
Described bar-shaped LED filament includes: the LED chip that is fitted and connected successively, interconnection layer, ceramic substrate, weld layer, layers of copper, insulating barrier, heat dissipating layer；
Described ceramic substrate is the basic unit of bar-shaped LED filament, and the plated surface of ceramic substrate has circuit silver layer；Described ceramic substrate is provided with several LED chip, is electrically connected by interconnection layer between LED chip, is provided with the outer pin of the both positive and negative polarity electrically connected with interconnection layer in the end of ceramic substrate.
Full light distribution type LED lamp the most according to claim 2, it is characterised in that
Stem stem includes: exhaustor, sealing, support column and magnetic connector；
Sealing is wrapped in outside connecting line, and sealing is connected with body seal；Exhaustor is arranged on inside sealing, after exhaustor makes to be in communication with the outside inside luminous cell-shell, and luminous cell-shell completes envelope row's technique, in exhaustor tip position frit seal；
One end of support column is connected in the end of sealing, and the other end of support column is bonding with magnetic connector, and magnetic connector is used for fixing bar shaped LED filament, and makes to be electrically connected by magnetic connector between bar-shaped LED filament；
Described magnetic connector uses the neodymium-iron-boron iron material with conduction property to make, or samarium-cobalt magnet material makes, or aluminium-nickel-cobalt magnetic iron material makes or ferrite magnetic iron material makes.
Full light distribution type LED lamp the most according to claim 5, it is characterised in that
The electrode of bar-shaped LED filament uses the mode of spot welding to be connected with connecting line；Magnetic connector passes through magnetic-adsorption die bond substrate；Full light distribution type LED lamp is respectively by changing the rational height of support column and by the angle between the sectional area size adjustment bar-shaped LED filament of change magnetic connector, and regulates the distribution curve flux of bar shaped LED filament.
Full light distribution type LED lamp the most according to claim 6, it is characterised in that
Angle between bar-shaped LED filament and support column be scope be 5 degree to 60 degree.
Full light distribution type LED lamp the most according to claim 1, it is characterised in that
Described power supply driver uses casting glue to be packed in lamp holder；Bonding agent is used to be adhesively fixed between luminous cell-shell and lamp holder；It is connected by metalwork or working of plastics between luminous cell-shell and lamp holder.
Full light distribution type LED lamp the most according to claim 1, it is characterised in that
The model of described luminous cell-shell uses A type cell-shell or G type cell-shell or p-type cell-shell or Type B cell-shell or c-type cell-shell or T-shaped cell-shell；
The model of described lamp holder uses E type lamp holder or Type B lamp holder or GU type lamp holder or GX type lamp holder or GZ type lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005012.8U CN205606241U (en) | 2016-01-06 | 2016-01-06 | Full grading type LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005012.8U CN205606241U (en) | 2016-01-06 | 2016-01-06 | Full grading type LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205606241U true CN205606241U (en) | 2016-09-28 |
Family
ID=56961011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620005012.8U Active CN205606241U (en) | 2016-01-06 | 2016-01-06 | Full grading type LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205606241U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485541A (en) * | 2016-01-06 | 2016-04-13 | 山东晶泰星光电科技有限公司 | Whole-light-distribution type LED lamp |
| EP3671010A1 (en) * | 2017-01-05 | 2020-06-24 | Signify Holding B.V. | Ssl lamp |
| WO2023142522A1 (en) * | 2022-01-28 | 2023-08-03 | 杭州杭科光电集团股份有限公司 | Line lamp |
-
2016
- 2016-01-06 CN CN201620005012.8U patent/CN205606241U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485541A (en) * | 2016-01-06 | 2016-04-13 | 山东晶泰星光电科技有限公司 | Whole-light-distribution type LED lamp |
| CN105485541B (en) * | 2016-01-06 | 2019-01-01 | 山东晶泰星光电科技有限公司 | A kind of full light distribution type LED lamp production method |
| EP3671010A1 (en) * | 2017-01-05 | 2020-06-24 | Signify Holding B.V. | Ssl lamp |
| WO2023142522A1 (en) * | 2022-01-28 | 2023-08-03 | 杭州杭科光电集团股份有限公司 | Line lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105485541B (en) | A kind of full light distribution type LED lamp production method | |
| CN207716114U (en) | Led filament | |
| CN105226167B (en) | A kind of luminous flexible LED filament of full angle and its manufacture method | |
| CN103904197B (en) | LED lamp filament piece, manufacturing method of LED lamp filament piece and LED lamp filament piece bulb | |
| CN203980174U (en) | One can 360 ° of alight bubbles | |
| CN202546349U (en) | Light-emitting diode (LED) bulb | |
| CN205592683U (en) | Luminous rim of LED and use LED ball bubble lamp of luminous rim of this LED | |
| CN204026264U (en) | High thermally conductive LED 360 ° of light-emitting filament bulbs | |
| CN205606241U (en) | Full grading type LED lamp | |
| CN103307464A (en) | Light-emitting diode (LED) bulb | |
| CN103943616A (en) | LED light emitting device | |
| CN105927950A (en) | LED filament with thermal radiation material and LED filament bulb | |
| CN203571486U (en) | Deformable LED full-angle light-emitting element bulb | |
| CN203967110U (en) | A kind of LED heater tab with locating means and LED heater tab with locating means bulb | |
| CN203503708U (en) | Sapphire base LED encapsulation structure | |
| CN103441205B (en) | A kind of 360 ° of luminous LED component | |
| EP3190328B1 (en) | A led light simulating the structure of incandescent light | |
| CN106764530A (en) | A kind of LED bulb | |
| CN205606240U (en) | LED lamp of imitative incandescent lamp structure | |
| CN204592952U (en) | A kind of LED silk lamp with radiating piece LED silk | |
| CN201887041U (en) | High heat radiation patch type LED module | |
| CN206539910U (en) | A kind of LED bulb | |
| CN101694273A (en) | Light-emitting diode (LED) of heat-radiating ring-groove | |
| CN205877785U (en) | Use power built -in ball bubble lamp of 2 pi LED filaments | |
| CN208422955U (en) | A kind of UV-LED light source and its lamps and lanterns |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20231211 Granted publication date: 20160928 |