CN201944638U - LED lamp bulb for a sense lamp capable of directly replacing an incandescent lamp - Google Patents
LED lamp bulb for a sense lamp capable of directly replacing an incandescent lamp Download PDFInfo
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- CN201944638U CN201944638U CN2010206174061U CN201020617406U CN201944638U CN 201944638 U CN201944638 U CN 201944638U CN 2010206174061 U CN2010206174061 U CN 2010206174061U CN 201020617406 U CN201020617406 U CN 201020617406U CN 201944638 U CN201944638 U CN 201944638U
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- 239000011521 glass Substances 0.000 claims description 8
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- 229920003023 plastic Polymers 0.000 claims description 6
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- 229910002114 biscuit porcelain Inorganic materials 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
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- 239000002390 adhesive tape Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
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- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical group [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
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- 229910002027 silica gel Inorganic materials 0.000 description 1
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Abstract
The utility model relates to a LED lamp bulb for a sense lamp capable of directly replacing an incandescent lamp, comprising a transparent bulb shell, a core pole with an exhaust pipe, an electric leading-out line and a pillar, at least one LED lightening bar and fixed on the pillar of the core pole, a driver and an electric connector, wherein an electrode of the LED is connected with the driver and the electric connector by the electric leading-out line of the core pole to connect with an outer power supply; the transparent bulb shell and the core pole are subject to vacuum seal, the bulb shell is filled with a high heat conductivity inert gas to radiate the head and protect the LED; the LED lightening bar comprises a transparent substrate or an MPCB and at least one string of LED chips of same or different lightening colors and a transparent medium layer and a lightening power layer are arranged around the chip and the transparent substrate; the driver is a resistance-capacitance, voltage-reduction, commutation filtering circuit matched with the sense lamp. The LED lamp bulb has features of no metal radiator, no electrolytic capacitor, no triode, no transformer, no inductor, no high-frequency radiation, super long service life, super long life of the switch, capability of 'conveniently turning off the lamp', high efficiency, low cost, similar shape with the common incandescent lamp, direct replacement of the incandescent lamp and being suitable for various sense lamps and common lamp.
Description
Technical field
The utility model relates to and a kind ofly can directly replace the LED bulb that incandescent lamp is used for sense light, particularly a kind of no metal heat sink, no electrolytic capacitor device, no triode, transless, no inductance, no high frequency radiation, have overlength service life, overlength switch life, high efficiency, cost is low, profile is similar to ordinary incandescent lamp LED bulb, be used for various sense lights and general lighting.
Background technology
In the prior art, the bulb-shaped LED lamp of alternative incandescent lamp is mostly by a plurality of LED, a Metal Substrate PCB(MPCB), metal heat sink that has a series of radiating fins, driver that includes Switching Power Supply and constant-current device and shell, a cell-shell and an electric connector form.At present, the photoelectric parameter of this class lamp reached can be practical level, but its metal heat sink cost height is as wanting widely used illuminating lamp, will consuming a large amount of aluminium; The driver of belt switch power supply, cost height not only, and the life-span of whole lamp can not be mated with LED, cause LED bulb-shaped lamp price height, the life-span of prior art to owe long, efficient and owe high and be difficult to promote.
How further to reduce the LED lamp cost and weight, to improve its efficient be one of important topic of present LED illumination.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency; and provide a kind of and do not have metal heat sink, no electrolytic capacitor device, no triode, transless, no inductance, no high frequency radiation, LED inert gas shielding and heat radiation are arranged, have bright, the brightness of low, instantaneous of overlength service life, overlength switch life, efficient height, cost instantaneous reach stable state, safe and reliable, profile is similar to ordinary incandescent lamp, can directly replace the LED bulb that is used for sense light of incandescent lamp, described bulb also can claim the semiconductor bulb.
The purpose of this utility model is finished by following technical solution, it includes a printing opacity cell-shell, a stem stem that has blast pipe, electric lead-out wire and support, at least one LED light-emitting section, described LED light-emitting section is fixed on the stem stem, a driver, an electric connector, the electrode of LED links to each other with driver, electric connector through the electric lead-out wire of stem stem, to connect external power; Printing opacity cell-shell and stem stem vacuum seal are filled with high thermal conductivity gas in the cell-shell; Described LED light-emitting section includes a transparent or opaque substrate, and the led chip of a string at least identical or different illuminant colour is installed on it, and transparent dielectric layer is arranged around described led chip and the transparent or opaque substrate; Described driver is resistance-capacitance depressurization, current rectifying and wave filtering circuit, also has the sense light match circuit simultaneously.
The substrate of described LED light-emitting section is transparent glass, Bohemian glass, quartz glass, pottery, plastic base or opaque metal-base circuit plate.
The electric lead-out wire of substrate two ends of described LED light-emitting section is gold-plated or silver-colored metal lead-out wire, be fixed on the substrate end by the high-temp glue that constitutes with ceramic glue, low-melting glass, high temperature plastics, silver slurry, an end of its object chip is exposed for the spot welding of chip lead-out wire.
Be mixed with the luminous bisque that the led chip issued light is transformed into other required photochromic light around the described LED light-emitting section in addition.
Parallel or the vertical bulb axle of described LED light-emitting section is installed, or is arranged in taper; Described light-emitting section is a strip, or arc, is arranged in the garden line, or is connected to other shape.
Described LED light-emitting section is connected to two-way AC work or unidirectional DC work.
The sense light match circuit of the driver of described LED lamp is a resistor-capacitor series circuit.
Described LED light-emitting section, include a transparency carrier bar or opaque MPCB bar, the led chip of the identical or different illuminant colour of a string at least, series connection is installed on the substrate strip, the electrode of LED is drawn by two end lead-out wires; Described lead-out wire is can be with the metal lead wire of chip spot welding, for example gold-plated or silver-colored metal lead wire.Described lead-out wire is fixed on the substrate end with high-temp glue, ceramic glue, low-melting glass, silver slurry or high temperature plastics etc., and an end of its object chip is exposed for the spot welding of chip lead-out wire.
The present invention compared with prior art, have no metal heat sink, no electrolytic capacitor device, no triode, transless, no inductance, no high frequency radiation, overlength service life, overlength switch life, can " Turn Off Lights When Leaving, low, instantaneous of efficient height, cost are bright, brightness instantaneous reach stable state, safe and reliable, profile is similar to ordinary incandescent lamp, the advantages such as LED bulb that can directly replace incandescent lamp.Be used for various sense lights and general lighting.
Description of drawings
Fig. 1 is the structural representation of an embodiment of LED bulb of the present utility model;
Fig. 2 is the structural representation of an embodiment of the LED light-emitting section of LED bulb of the present utility model;
Fig. 3 is the B-B cutaway view among Fig. 2;
Fig. 4 is the schematic diagram of an embodiment of arrangement of the LED light-emitting section of LED bulb of the present utility model;
Fig. 5 is the schematic diagram of another embodiment of arrangement of the LED light-emitting section of LED bulb of the present utility model;
Fig. 6 is the schematic diagram of another embodiment of arrangement of the LED light-emitting section of LED bulb of the present utility model;
Fig. 7 is the circuit diagram of an embodiment of the driver of LED bulb of the present utility model.
Label shown in the figure has: 1, printing opacity cell-shell; 2, blast pipe; 3, electric lead-out wire; 4, pillar; 5, stem stem; 6, LED light-emitting section; 7, driver; 8, electric connector; 9, LED bulb; 10, the fixing wire of using; 11, lead-in wire; 12, vacuum seal cavity; 13, transparency carrier bar; 14, led chip; 15, the connecting line between the chip; 16, substrate two termination electrode lead-out wires; The spot welding end of 16a, lead-out wire; 17, the fixture of lead-out wire; 18, transparent adhesive tape; 19, emergent light; 20, light transmission medium layer; 21, luminous bisque; 22, bulb axle; 23, exchange power supply outward; 24, step-down current-limiting circuit; 25 current rectifying and wave filtering circuits; 26, LED light-emitting section; 27, luminous bisque rectification circuit; 28, sense light match circuit.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail, Fig. 1 is the structural representation of an embodiment of LED bulb of the present utility model.Described LED bulb includes 7, one electric connectors 8 of 6, one drivers of stem stem 5, at least one LED light-emitting sections that 1, one of a printing opacity cell-shell has blast pipe 2, electric lead-out wire 3 and support 4; Described printing opacity cell-shell 1, stem stem 5, LED light-emitting section 6, driver 7 and electric connector 8 are interconnected to a whole lamp 9.Described LED light-emitting section 6 is fixed on the stem stem 5 by the metal wire 10 on the electric lead-out wire 3 of stem stem and the pillar, its electrode links to each other with electric connector 8 through electric lead-out wire 3, driver 7, the connecting line 11 of stem stem, to connect external power, connect external power, can light LED light-emitting section 6; Printing opacity cell-shell 1 and stem stem 5 vacuum seals constitute a vacuum-packed cavity 13, are filled with high thermal conductivity low viscosity gas in the described cavity 13, and the heat that produces in the time of can working LED light-emitting section 6 dissipates through cell-shell 1 through the heat conduction and the convection current of described gas again.
High thermal conductivity low viscosity gas in the described vacuum seal cavity 12 for example is helium, hydrogen or helium hydrogen gaseous mixture, and its air pressure is 50-1520 Torr at room temperature.Described printing opacity cell-shell and stem stem vacuum seal are filled with high thermal conductivity inert gas, heat radiation and protection LED in the chamber, LED has inert gas shielding, longer service life.
Described at least one LED light-emitting section 6 can connect into two-way AC work or unidirectional DC work.Figure 1 shows that two LED light-emitting sections 6, constitute the example that unidirectional DC works.
Described printing opacity cell-shell 1 is for transparent or for milky white, frosted, coloured or cell-shell have the cell-shell of one deck diffuse transmission membrane outward, and also can be part has the reflecting layer, or the cell-shell of a series of little prisms, lenslet is partly arranged.
The shape of described printing opacity cell-shell 1 can be a kind of in the cell-shell of A-type, G-type, R-type, PAR-type, T-type, candle type or other existing bulb.
A kind of in the electric connector that described electric connector 8 is existing bulbs such as E40, E27, E26, E14, GU is to be adapted to be mounted within on different lamp sockets or the light fixture.Figure 1 shows that the example of E type lamp holder.
Fig. 2 is the structural representation of an embodiment of the LED light-emitting section 6 of LED bulb of the present utility model.Fig. 3 is the B-B generalized section of Fig. 2.As shown in Figure 2, described LED light-emitting section 6 comprises a transparency carrier bar 13, and led chip 14 a string at least, series connection is arranged on the transparency carrier bar 13, Figure 2 shows that the example of a string chip; 15 is the connecting line between the chip, two ends of substrate strip 13 are drawn with lead-out wire 16 for the led chip electrode, described lead-out wire is fixed on the substrate end with high-temp glue, ceramic glue, low-melting glass, silver slurry or high temperature plastics 17 etc., and an end 16a of its object chip is exposed for the spot welding of chip lead-out wire.
Fig. 3 is the B-B generalized section of Fig. 2, and led chip 14 is transparent chip for substrate, and by being used transparent adhesive tape 18 to be fixed on the transparency carrier bar 13, the 4 π bright dippings of led chip 14 issued lights shown among Fig. 3 19, the light emission rate height, are the luminous efficiency height.The transparent dielectric layer 20 of high light transmission rate high index of refraction high thermal conductivity is arranged around described transparency carrier 13 and the chip 14, for example is transparent silica gel or epoxy resin.When led chip is blue light-emitting or ultraviolet light, and need be converted into white light with luminescent powder the time, described transparent dielectric layer also has luminous bisque 21 outward.
LED light-emitting section 6 can be arranged in different shape on demand.For example be arranged in taper, as shown in Figure 4,22 is LED bulb axle among Fig. 4; Or square, as shown in Figure 5.
Described LED light-emitting section 6 can be strip, shown in Fig. 1-5, also can be made into other shape, is arc for example, is arranged in garden shape, arc, or other shape installation, and as shown in Figure 6,22 is LED bulb axle among Fig. 6.
Fig. 7 can be used for the circuit diagram of driver of the LED bulb of various sense lights for the utility model.23 is the outer power supply that exchanges among the figure, and to current rectifying and wave filtering circuit 25, the DC voltage of output is added on the LED light-emitting section 26 and makes it luminous through step-down current-limiting circuit 24.Described step-down current-limiting circuit 24 is made up of resistance R 1 and capacitor C 1.Described current rectifying and wave filtering circuit 25 is made up of rectification circuit 27 and capacitor C 2 resistance R 2.For make described drive circuit can with the circuit coupling of general various sense lights, be added with the match circuit of forming by capacitor C 3 and resistance R 3 28 at the input of alternating current.Can directly replace incandescent lamp with the LED bulb of described circuit and be used for existing various sense lights, comprise light-operated, infrared control, acousto-optic control, human body sensing, touch sensible, pressure-sensitive induction etc., also can be used for general lighting simultaneously.Described circuit efficiency height, no service life limited electrolytic capacitor, triode, the transless that no crash rate is high, the driver life-span can be complementary extra long life fully with LED; The switch number of times of LED and life-span are irrelevant, and the overlength switch life can be advocated " Turn Off Lights When Leaving " fully, efficient, energy-conservation, low-carbon (LC); Simultaneously, described driver does not have high-frequency electrical, no high frequency radiation, LED and works in direct current, and light does not have stroboscopic, eyeshield.
Each embodiment that the scope of protection of present invention is not limited to introduce herein, all belongs to the scope that patent of the present invention contains at all various forms of conversion of doing based on the present patent application claim and description and replacement.
Claims (7)
1. can directly replace the LED bulb that incandescent lamp is used for sense light for one kind, it includes a printing opacity cell-shell, a stem stem that has blast pipe, electric lead-out wire and support, at least one LED light-emitting section, described LED light-emitting section is fixed on the stem stem, a driver, an electric connector, the electrode of LED links to each other with driver, electric connector through the electric lead-out wire of stem stem, to connect external power; Printing opacity cell-shell and stem stem vacuum seal are filled with high thermal conductivity gas in the cell-shell; It is characterized in that described LED light-emitting section includes a transparent or opaque substrate, the led chip of a string at least identical or different illuminant colour is installed on it, transparent dielectric layer is arranged around described led chip and the transparent or opaque substrate; Described driver is resistance-capacitance depressurization, current rectifying and wave filtering circuit, also has the sense light match circuit simultaneously.
2. according to claim 1ly a kind ofly can directly replace the LED bulb that incandescent lamp is used for sense light, the substrate that it is characterized in that described LED light-emitting section is transparent glass, Bohemian glass, quartz glass, pottery, plastic base or opaque metal-base circuit plate.
3. describedly a kind ofly can directly replace the LED bulb that incandescent lamp is used for sense light according to claim 1 and 2, the electric lead-out wire that it is characterized in that substrate two ends of described LED light-emitting section is gold-plated or silver-colored metal lead-out wire, be fixed on the substrate end by the high-temp glue that constitutes with ceramic glue, low-melting glass, high temperature plastics, silver slurry, an end of its object chip is exposed for the spot welding of chip lead-out wire.
4. according to claim 3ly a kind ofly can directly replace the LED bulb that incandescent lamp is used for sense light, it is characterized in that being mixed with the luminous bisque that the led chip issued light is transformed into other required photochromic light in addition around the described LED light-emitting section.
5. according to claim 4ly a kind ofly can directly replace the LED bulb that incandescent lamp is used for sense light, it is characterized in that the parallel or vertical bulb axle of described LED light-emitting section installs, or be arranged in taper; Described light-emitting section is a strip, or arc, is arranged in circle.
6. describedly a kind ofly can directly replace the LED bulb that incandescent lamp is used for sense light according to claim 4 or 5, it is characterized in that described LED light-emitting section is connected to two-way AC work or unidirectional DC work.
7. according to claim 1ly a kind ofly can directly replace the LED bulb that incandescent lamp is used for sense light, the sense light match circuit that it is characterized in that the driver of described LED lamp is a resistor-capacitor series circuit.
Priority Applications (20)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206174061U CN201944638U (en) | 2010-11-22 | 2010-11-22 | LED lamp bulb for a sense lamp capable of directly replacing an incandescent lamp |
| PCT/CN2011/079234 WO2012031533A1 (en) | 2010-09-08 | 2011-09-01 | Led lamp bulb and led lighting bar capable of emitting light over 4π |
| KR1020137008659A KR101510462B1 (en) | 2010-09-08 | 2011-09-01 | ＬＥＤ lamp bulb and ＬＥＤ lighting bar capable of emitting light over 4Π |
| BR112013005707-6A BR112013005707B1 (en) | 2010-09-08 | 2011-09-01 | LED LAMP |
| EP11823056.4A EP2535640B2 (en) | 2010-09-08 | 2011-09-01 | Led lamp bulb and led lighting bar capable of emitting light over 4 pi |
| PT118230564T PT2535640E (en) | 2010-09-08 | 2011-09-01 | Led lamp bulb and led lighting bar capable of emitting light over 4 pi |
| MYPI2013700358A MY163977A (en) | 2010-09-08 | 2011-09-01 | LED Light Bulb and LED Light-Emitting Strip Being Capable of Emitting 4π Light |
| DK11823056.4T DK2535640T4 (en) | 2010-09-08 | 2011-09-01 | LED bulb and LED lighting strip for emitting light over 4 PI |
| JP2013500328A JP5689524B2 (en) | 2010-09-08 | 2011-09-01 | LED bulb and LED light emitting strip capable of 4π light emission |
| CA2810658A CA2810658C (en) | 2010-09-08 | 2011-09-01 | Led light bulb and led light-emitting strip being capable of emitting 4.pi. light |
| RU2013114922/12A RU2546469C2 (en) | 2010-09-08 | 2011-09-01 | Led lamp |
| ES11823056T ES2531050T5 (en) | 2010-09-08 | 2011-09-01 | LED bulb and LED light bar capable of emitting light above 4 PI |
| PL11823056T PL2535640T5 (en) | 2010-09-08 | 2011-09-01 | Led lamp bulb and led lighting bar capable of emitting light over 4 pi |
| DE202011110805.1U DE202011110805U1 (en) | 2010-09-08 | 2011-09-01 | LED BULB |
| AU2011300999A AU2011300999B2 (en) | 2010-09-08 | 2011-09-01 | LED lamp bulb and LED lighting bar capable of emitting light over 4pi |
| SG2013017678A SG188483A1 (en) | 2010-09-08 | 2011-09-01 | Led light bulb and led light-emitting strip being capable of emitting 4pi light |
| TW100135326A TWI470164B (en) | 2010-11-22 | 2011-09-29 | LED bulbs and can be 4π out of the LED light bar |
| US13/408,936 US9261242B2 (en) | 2010-09-08 | 2012-02-29 | LED light bulb and LED light-emitting strip being capable of emitting 4TT light |
| HK12113243.4A HK1174089A1 (en) | 2010-09-08 | 2012-12-21 | Led lamp bulb and led lighting bar capable of emitting light over 4 pi led 4 led |
| JP2014209442A JP2015053269A (en) | 2010-09-08 | 2014-10-10 | LED BULB AND LED LIGHT-EMITTING STRIP CAPABLE OF EFFECTING 4π LIGHT EMISSION |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206174061U CN201944638U (en) | 2010-11-22 | 2010-11-22 | LED lamp bulb for a sense lamp capable of directly replacing an incandescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201944638U true CN201944638U (en) | 2011-08-24 |
Family
ID=44471980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206174061U Expired - Lifetime CN201944638U (en) | 2010-09-08 | 2010-11-22 | LED lamp bulb for a sense lamp capable of directly replacing an incandescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201944638U (en) |
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| WO2012031533A1 (en) * | 2010-09-08 | 2012-03-15 | 浙江锐迪生光电有限公司 | Led lamp bulb and led lighting bar capable of emitting light over 4π |
| WO2013135153A1 (en) * | 2012-03-12 | 2013-09-19 | 浙江锐迪生光电有限公司 | Led lighting column and led lamp using same |
| CN103953864A (en) * | 2014-04-24 | 2014-07-30 | 厦门市东林电子有限公司 | Method for reducing light attenuation of LED (light-emitting diode) light source and LED light source module |
| CN104180220A (en) * | 2014-07-25 | 2014-12-03 | 厦门市瀚锋光电科技有限公司 | High-brightness long-life LED filament lamp |
| CN104254904A (en) * | 2011-10-31 | 2014-12-31 | 登森·西尔 | Led light source |
| CN104456165A (en) * | 2013-09-24 | 2015-03-25 | 王志根 | Full-angle high-luminance light-emitting lamp filament bulb and manufacturing method thereof |
| CN104776325A (en) * | 2014-01-13 | 2015-07-15 | 江苏厚睦莱照明科技有限公司 | LED lamp with incandescent light bulb tungsten filament structure |
| CN104791639A (en) * | 2014-01-22 | 2015-07-22 | 江苏宏力光电科技有限公司 | 3D light-emitting white light LED lamp strip |
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| WO2015168825A1 (en) * | 2014-05-04 | 2015-11-12 | 杭州杭科光电股份有限公司 | Led bulb light with high luminous efficacy |
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| CN106287315A (en) * | 2015-05-12 | 2017-01-04 | 宏力照明集团有限公司 | A kind of LED bulb of band rupture pressure disc |
| RU180180U1 (en) * | 2017-02-28 | 2018-06-06 | Евгений Михайлович Силкин | LED filament lamp |
| RU181453U1 (en) * | 2017-03-28 | 2018-07-16 | Евгений Михайлович Силкин | Electric lamp |
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| CN110260183A (en) * | 2015-07-23 | 2019-09-20 | 晶元光电股份有限公司 | Light emitting device |
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- 2010-11-22 CN CN2010206174061U patent/CN201944638U/en not_active Expired - Lifetime
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012031533A1 (en) * | 2010-09-08 | 2012-03-15 | 浙江锐迪生光电有限公司 | Led lamp bulb and led lighting bar capable of emitting light over 4π |
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Owner name: ZHEJIANG RUIDISHENG OPTOELECTRONIC CO., LTD. Free format text: FORMER OWNER: GE SHICHAO Effective date: 20110922 |
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Assignee: Xiamen Yankon Energetic Lighting Co., Ltd. Assignor: Zhejiang LEDison Optoelectronics Co., Ltd. Contract record no.: 2015330000247 Denomination of utility model: LED lamp bulb for a sense lamp capable of directly replacing an incandescent lamp Granted publication date: 20110824 License type: Common License Record date: 20151027 |
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Assignee: Music Company Limited Assignor: Zhejiang LEDison Optoelectronics Co., Ltd. Contract record no.: 2016990000215 Denomination of utility model: LED lamp bulb for a sense lamp capable of directly replacing an incandescent lamp Granted publication date: 20110824 License type: Common License Record date: 20160531 |
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Assignee: ANHUI HANGKE PHOTOELECTRIC Co.,Ltd. Assignor: ZHEJIANG LEDISON OPTOELECTRONICS Co.,Ltd. Contract record no.: X2020330000015 Denomination of utility model: LED lamp bulb for a sense lamp capable of directly replacing an incandescent lamp Granted publication date: 20110824 License type: Common License Record date: 20200401 |
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