RU2009102486A - White led lamp - Google Patents

White led lamp Download PDF

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Publication number
RU2009102486A
RU2009102486A RU2009102486/28A RU2009102486A RU2009102486A RU 2009102486 A RU2009102486 A RU 2009102486A RU 2009102486/28 A RU2009102486/28 A RU 2009102486/28A RU 2009102486 A RU2009102486 A RU 2009102486A RU 2009102486 A RU2009102486 A RU 2009102486A
Authority
RU
Russia
Prior art keywords
leds
bulb
led lamp
coated
walls
Prior art date
Application number
RU2009102486/28A
Other languages
Russian (ru)
Other versions
RU2408816C2 (en
Inventor
Генрих Сергеевич Сарычев (RU)
Генрих Сергеевич Сарычев
Виктор Викторович Сысун (RU)
Виктор Викторович Сысун
Original Assignee
Виктор Викторович Сысун (RU)
Виктор Викторович Сысун
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 Виктор Викторович Сысун (RU), Виктор Викторович Сысун filed Critical Виктор Викторович Сысун (RU)
Priority to RU2009102486/28A priority Critical patent/RU2408816C2/en
Publication of RU2009102486A publication Critical patent/RU2009102486A/en
Application granted granted Critical
Publication of RU2408816C2 publication Critical patent/RU2408816C2/en

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Abstract

 1. A white light-emitting diode lamp containing a bulb with optically transparent walls, coated with one or a mixture of several phosphors, with LEDs collected in it, emitting in the ultraviolet, violet, blue or blue region of the optical spectrum, connected to the power supply converter, and current supply means, characterized in that the LEDs form a compact luminous body with the optical axis of the LEDs, oriented mainly in the space of the hemisphere and perpendicular to the luminophore wall am the bulb, and the luminous bodies of the LEDs are equidistant from the indicated walls. ! 2. The LED lamp according to claim 1, characterized in that high-power LEDs are used that are installed in thermal contact on the mirrored faces of a regular polyhedron-holder of heat-conducting material with optical axes perpendicular to both the mounting plane and the wall of the bulb coated with the phosphor. ! 3. The LED lamp according to claim 1, characterized in that the LEDs are mounted equidistantly mainly on the periphery of round or polygonal printed circuit boards of different diameters parallel to each other with radially oriented optical axes perpendicular to the walls of the bulb coated with the phosphor. ! 4. The LED lamp according to claim 1, characterized in that the luminophore coated bulb is mounted on an annular cooling radiator protruding from it into the surrounding space, mated inside the bulb in thermal contact with the LED-carrying cooling radiator holder. ! 5. The LED lamp according to claim 1, characterized in that the LEDs emitting LEDs are installed in the lamp bulb

Claims (6)

1. A white light-emitting diode lamp containing a bulb with optically transparent walls, coated with one or a mixture of several phosphors, with LEDs collected in it, emitting in the ultraviolet, violet, blue or blue region of the optical spectrum, connected to the power supply converter, and current supply means, characterized in that the LEDs form a compact luminous body with the optical axis of the LEDs, oriented mainly in the space of the hemisphere and perpendicular to the luminophore wall am the bulb, and the luminous bodies of the LEDs are equidistant from the indicated walls.
2. The LED lamp according to claim 1, characterized in that high-power LEDs are used that are installed in thermal contact on the mirrored faces of a regular polyhedron-holder of heat-conducting material with optical axes perpendicular to both the mounting plane and the wall of the bulb coated with the phosphor.
3. The LED lamp according to claim 1, characterized in that the LEDs are mounted equidistantly mainly on the periphery of round or polygonal printed circuit boards of different diameters parallel to each other with radially oriented optical axes perpendicular to the walls of the bulb coated with the phosphor.
4. The LED lamp according to claim 1, characterized in that the luminophore coated bulb is mounted on an annular cooling radiator protruding from it into the surrounding space, mated inside the bulb in thermal contact with the LED-carrying cooling radiator holder.
5. The LED lamp according to claim 1, characterized in that the lamp bulb has LEDs emitting in the ultraviolet or violet region of the spectrum with crystals based on gallium nitride with aluminum / AlGaN / or gallium nitride with indium / JnGaN /, and deposited on internal the walls of the phosphor flask are selected, for example, based on calcium halophosphate activated by antimony and manganese, and this flask has a residual air pressure of 5-10 Pa or is filled with an inert gas under a pressure of 400-800 Pa.
6. The LED lamp according to claim 1, characterized in that the LEDs are individually or in groups shunted by zener diodes and connected to a power supply converter assembled in a chamber connected to a bulb or ring radiator with connection to a standard socle of the type E14, E27 or Su9.5, acting as a means of current supply.
RU2009102486/28A 2009-01-27 2009-01-27 White light-emitting diode lamp RU2408816C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2009102486/28A RU2408816C2 (en) 2009-01-27 2009-01-27 White light-emitting diode lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2009102486/28A RU2408816C2 (en) 2009-01-27 2009-01-27 White light-emitting diode lamp

Publications (2)

Publication Number Publication Date
RU2009102486A true RU2009102486A (en) 2010-08-10
RU2408816C2 RU2408816C2 (en) 2011-01-10

Family

ID=42698442

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2009102486/28A RU2408816C2 (en) 2009-01-27 2009-01-27 White light-emitting diode lamp

Country Status (1)

Country Link
RU (1) RU2408816C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2464488C2 (en) * 2010-11-15 2012-10-20 Виктор Викторович Сысун Light diode lamp

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2663805B1 (en) * 2011-01-11 2017-07-19 Philips Lighting Holding B.V. Lighting device
RU2464682C1 (en) * 2011-02-22 2012-10-20 Виктор Викторович Сысун Cartridge for light diode lamp
EA024614B1 (en) * 2011-09-30 2016-10-31 Общество с ограниченной ответственностью "ДиС ПЛЮС" Light emitting diode assembly
RU2504714C2 (en) * 2012-02-15 2014-01-20 Общество с ограниченной ответственностью "Тегас Электрик" Assembly method of light-emitting-diode lamp, and light-emitting-diode lamp
RU2529518C2 (en) * 2012-04-03 2014-09-27 Открытое акционерное общество "Научно-исследовательский институт телевидения" Lighting device
RU2539665C2 (en) * 2012-08-09 2015-01-20 Федеральное государственное унитарное предприятие "Научно-производственное объединение автоматики имени академика Н.А. Семихатова" Traffic light system
JP6430497B2 (en) * 2013-07-04 2018-11-28 フィリップス ライティング ホールディング ビー ヴィ Illumination device with optical element having fluid passage
RU2016104911A (en) * 2013-09-09 2017-10-16 Владимир Павлович Лобко Light source
RU2568105C2 (en) * 2014-02-28 2015-11-10 Виктор Викторович Сысун High-power led lamp with cooling
RU2577787C2 (en) * 2014-03-05 2016-03-20 Юрий Георгиевич Шретер Semiconductor light emitting device with an axis of symmetry
CN106233062B (en) * 2014-04-21 2019-06-28 飞利浦照明控股有限公司 Lighting device and lamps and lanterns
EP3012517B1 (en) * 2014-10-21 2018-01-10 Philips Lighting Holding B.V. Light source assembly and method for producing the same
RU2745978C1 (en) * 2020-03-15 2021-04-05 Денис Геннадьевич Дроздов Housing-radiator of the led lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2464488C2 (en) * 2010-11-15 2012-10-20 Виктор Викторович Сысун Light diode lamp

Also Published As

Publication number Publication date
RU2408816C2 (en) 2011-01-10

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20140128

NF4A Reinstatement of patent

Effective date: 20160520