WO2019037251A1 - Lampe à incandescence à gradation - Google Patents

Lampe à incandescence à gradation Download PDF

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Publication number
WO2019037251A1
WO2019037251A1 PCT/CN2017/108313 CN2017108313W WO2019037251A1 WO 2019037251 A1 WO2019037251 A1 WO 2019037251A1 CN 2017108313 W CN2017108313 W CN 2017108313W WO 2019037251 A1 WO2019037251 A1 WO 2019037251A1
Authority
WO
WIPO (PCT)
Prior art keywords
dimming
chip
circuit
sub
power
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.)
Ceased
Application number
PCT/CN2017/108313
Other languages
English (en)
Chinese (zh)
Inventor
陈进银
熊飞
汪序凯
张文彬
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.)
Shenzhen JBT Smart Lighting Co Ltd
Original Assignee
Shenzhen JBT Smart Lighting 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 Shenzhen JBT Smart Lighting Co Ltd filed Critical Shenzhen JBT Smart Lighting Co Ltd
Publication of WO2019037251A1 publication Critical patent/WO2019037251A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices

Definitions

  • a Bluetooth module for receiving a Bluetooth signal, the Bluetooth module being electrically connected to the power sub-circuit to access the first direct current and electrically connected to the dimming pulse input interface, thereby converting the Bluetooth signal into The pulse signal is transmitted to the dimming chip;
  • the power sub-circuit includes an AC input interface, an ACDC chip, a step-down chip, a first DC output interface, and a second DC output interface, wherein the AC input interface is electrically connected to the
  • the ACDC chip is electrically connected to the buck chip and the second DC output interface, and the buck chip is electrically connected to the first DC output interface.
  • the power sub-circuit 31 includes an AC input interface 311, an ACDC chip 312, a buck chip 313, a first DC output interface 314, and a second DC output interface 315.
  • the AC input interface 311 is electrically connected to the ACDC chip 312.
  • the ACDC chip 312 is electrically connected to the buck chip 313 and the second DC output interface 315
  • the buck chip 313 is electrically connected to the first DC output interface 314 .
  • the power sub-circuit 31 further includes a voltage stabilizing circuit 316 connected between the buck chip 313 and the first direct current output interface 314.
  • the type of the step-down chip 313 is MP150.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

L'invention concerne une lampe à incandescence à gradation (100) comprenant : un boîtier d'ampoule (1) ; un culot de lampe (2), ledit culot de lampe (2) étant fixement raccordé au côté arrière du boîtier d'ampoule (1) ; un circuit d'attaque d'alimentation électrique (3), ledit circuit d'attaque d'alimentation électrique (3) comprenant un sous-circuit d'alimentation électrique (31) et un sous-circuit d'attaque de gradation (32) ; ledit sous-circuit d'attaque de gradation (32) comprenant une interface d'entrée d'impulsion de gradation (321), une interface de sortie de gradation (322) et une puce de gradation (323) électriquement connectée à l'interface d'entrée d'impulsion de gradation (321) et à l'interface de sortie de gradation (322) ; un module Bluetooth (4) utilisé pour recevoir un signal Bluetooth, ledit module Bluetooth (4) étant électriquement connecté au sous-circuit d'alimentation électrique (31) et électriquement connecté à l'interface d'entrée d'impulsion de gradation (321) ; un module de DEL (5), agencé à l'intérieur du boîtier d'ampoule (1) et électriquement connecté au sous-circuit d'alimentation électrique (31) et électriquement connecté à l'interface de sortie de gradation (322). Les effets bénéfiques sont les suivants : une fonction de gradation est obtenue au moyen du circuit d'attaque d'alimentation électrique (3) et du module Bluetooth (4) agencés dans la lampe à incandescence (100) ; le mode d'assemblage de la structure est nouveau, et au moyen de l'agencement vertical de deux PCB (6), la structure occupe un espace réduit, ce qui permet d'avoir de faibles exigences pour le boîtier de produit.
PCT/CN2017/108313 2017-08-25 2017-10-30 Lampe à incandescence à gradation Ceased WO2019037251A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201721085947.2U CN207471175U (zh) 2017-08-25 2017-08-25 一种调光灯丝灯
CN201721085947.2 2017-08-25

Publications (1)

Publication Number Publication Date
WO2019037251A1 true WO2019037251A1 (fr) 2019-02-28

Family

ID=62268694

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/108313 Ceased WO2019037251A1 (fr) 2017-08-25 2017-10-30 Lampe à incandescence à gradation

Country Status (2)

Country Link
CN (1) CN207471175U (fr)
WO (1) WO2019037251A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109121250B (zh) * 2018-09-20 2020-12-29 德清派格照明有限公司 一种无线调光智能灯泡及其使用方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203233568U (zh) * 2013-01-22 2013-10-09 浙江农林大学 一种蓝牙遥控光强可调led家居灯
CN203827553U (zh) * 2013-12-31 2014-09-10 深圳市迅动高科科技有限公司 一种智能灯泡
CN204879559U (zh) * 2015-08-08 2015-12-16 湖北爱商光电股份有限公司 蓝牙智能球泡灯
US20160193478A1 (en) * 2011-12-05 2016-07-07 Biological Illumination, Llc Led lamp for producing biologically-adjusted light including a cyan led
CN206061200U (zh) * 2016-05-30 2017-03-29 深圳市蚂蚁雄兵物联技术有限公司 一种蓝牙吸顶灯
CN106851896A (zh) * 2016-12-01 2017-06-13 东莞艾笛森光电有限公司 一种led灯蓝牙调光电路

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160193478A1 (en) * 2011-12-05 2016-07-07 Biological Illumination, Llc Led lamp for producing biologically-adjusted light including a cyan led
CN203233568U (zh) * 2013-01-22 2013-10-09 浙江农林大学 一种蓝牙遥控光强可调led家居灯
CN203827553U (zh) * 2013-12-31 2014-09-10 深圳市迅动高科科技有限公司 一种智能灯泡
CN204879559U (zh) * 2015-08-08 2015-12-16 湖北爱商光电股份有限公司 蓝牙智能球泡灯
CN206061200U (zh) * 2016-05-30 2017-03-29 深圳市蚂蚁雄兵物联技术有限公司 一种蓝牙吸顶灯
CN106851896A (zh) * 2016-12-01 2017-06-13 东莞艾笛森光电有限公司 一种led灯蓝牙调光电路

Also Published As

Publication number Publication date
CN207471175U (zh) 2018-06-08

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