WO2019037250A1 - Lampe à filament à gradation et modulation de couleur - Google Patents

Lampe à filament à gradation et modulation de couleur Download PDF

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Publication number
WO2019037250A1
WO2019037250A1 PCT/CN2017/108312 CN2017108312W WO2019037250A1 WO 2019037250 A1 WO2019037250 A1 WO 2019037250A1 CN 2017108312 W CN2017108312 W CN 2017108312W WO 2019037250 A1 WO2019037250 A1 WO 2019037250A1
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WO
WIPO (PCT)
Prior art keywords
dimming
color
chip
circuit
power
Prior art date
Application number
PCT/CN2017/108312
Other languages
English (en)
Chinese (zh)
Inventor
陈进银
熊飞
汪序凯
张文彬
Original Assignee
深圳佳比泰智能照明股份有限公司
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.)
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Publication date
Application filed by 深圳佳比泰智能照明股份有限公司 filed Critical 深圳佳比泰智能照明股份有限公司
Publication of WO2019037250A1 publication Critical patent/WO2019037250A1/fr

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    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • 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
    • 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
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light

Definitions

  • the invention relates to the technical field of Bluetooth filament lamps, and in particular to a dimming color filament lamp.
  • the technical problem to be solved by the present invention is to provide a dimming and coloring filament lamp for the above-mentioned prior art remote control module, which has a large structure and a high requirement for the product casing and cannot be applied to the filament lamp.
  • a dimming color filament lamp comprising:
  • the lamp cap being fixedly coupled to a rear side of the bulb housing
  • the power driving circuit includes a power sub-circuit and a dimming color driving sub-circuit, wherein the power sub-circuit is connected to the alternating current through the lamp cap, and converts the alternating current into direct current to provide the first direct current and the first a DC power, the dimming color tone driving sub-circuit comprising a dimming pulse input interface, a color grading pulse input interface, a dimming output interface, a color grading output interface, and an electrical connection to the dimming pulse input interface, respectively, a color pulsing pulse a dimming color chip of the input interface, the dimming output interface, and the color output interface;
  • 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 and the color grading input interface, Thereby converting the Bluetooth signal into a pulse signal and transmitting to the dimming color chip;
  • An LED module is disposed inside the bulb housing, electrically connected to the power sub-circuit to access the second DC power, and electrically connected to the dimming output interface and the color output interface,
  • the light coloring chip adjusts the light emission and color of the LED module according to the pulse signal.
  • a PCB board is further included, and the PCB board is disposed inside the lamp head, and the power board driving circuit and the bluetooth module are disposed on the PCB board.
  • the PCB board includes a horizontal sub-board and a vertical sub-board, and one end of the vertical sub-board is fixedly connected to the horizontal sub-board, and the horizontal sub-board is disposed.
  • the power driving circuit and the Bluetooth module is disposed on the vertical sub-board.
  • 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, and the AC input interface is electrically connected.
  • 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 dimming color grading chip includes a pulse port, a power port, and an output port, and the pulse port is connected to the dimming pulse input interface and the color pulsing pulse An input interface, the power port is connected to the ACDC chip, and the output port is connected to the dimming output interface and the color tone output interface.
  • the power sub-circuit further includes a voltage stabilizing circuit connected between the buck chip and the first direct current output interface.
  • the type of the step-down chip is MP150.
  • the Bluetooth module includes a Bluetooth chip, a Bluetooth antenna, and a filter circuit connected between the Bluetooth chip and the Bluetooth antenna.
  • the model of the Bluetooth chip is TLSR8266 or TLSR8267.
  • the model of the dimming color grading chip is RM9012.
  • the dimming color ray filament lamp disclosed above has the following beneficial effects: the dimming function is realized by setting the light source driving circuit and the bluetooth module in the filament, etc., and the structure assembling method is novel, and the hanging through the two PCB boards Straight setting, its structure takes up less space and requires less product casing.
  • FIG. 1 is a structural exploded view of a dimming color ray filament lamp according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of the appearance of a dimming color ray filament lamp according to an embodiment of the present invention
  • FIG. 3 is a circuit diagram of a power supply driving circuit according to an embodiment of the present invention.
  • FIG. 4 is a circuit diagram of a Bluetooth module according to an embodiment of the present invention.
  • the invention provides a dimming and coloring filament lamp 100, the purpose of which is to realize a dimming function by setting the power supply driving circuit 3 and the bluetooth module 4 in a filament or the like, and the structure assembling method is novel, and the two PCB boards 6 are adopted. Vertical setting, its structure takes up less space and requires less product casing.
  • FIG. 1 is a structural exploded view of a dimming color grading lamp lamp 100 according to an embodiment of the present invention.
  • the dimming color ray lamp 100 includes a bulb housing 1 , a lamp holder 2 , a power driving circuit 3 , and Bluetooth.
  • the module 4 and the LED module 5, preferably, the dimming palette lamp 100 further comprises a PCB board 6.
  • FIG. 2 is a schematic diagram of the appearance of the dimming and coloring filament lamp 100 according to an embodiment of the present invention, the filament lamp is composed of the lamp holder 2 and the bulb
  • the outer casing 1 forms its appearance.
  • FIG. 3 is a circuit diagram of a power supply driving circuit 3 according to an embodiment of the present invention.
  • the power supply driving circuit 3 includes a power sub-circuit 31 and a dimming color tone driving sub-circuit 32, and the power sub-circuit 31 passes through
  • the lamp head 2 is connected to an alternating current, and the alternating current is converted into a direct current to provide a first direct current and a second direct current.
  • the dimming color tone driving sub-circuit 32 includes a dimming pulse input interface 321, a color tone pulse input interface 324, The dimming output interface 322, the color grading output interface 325, and the dimming color palette 323 electrically connected to the dimming pulse input interface 321, the color grading input interface 324, the dimming output interface 322, and the color output interface 325, respectively. .
  • 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.
  • the dimming color palette 323 includes a pulse port, a power port, and an output port, the pulse port is connected to the dimming pulse input interface 321 and the color tone input interface 324, and the power port is connected to the
  • the ACDC chip 312 is connected to the dimming output interface 322 and the color output interface 325.
  • the model of the dimming color palette 323 is RM9012. That is, DIM1 and DIM2 of RM9012 are pulse ports, VCC1 and VCC2 are power ports, and OUT1 and OUT2 are output ports.
  • FIG. 4 is a circuit diagram of a Bluetooth module 4 according to an embodiment of the present invention.
  • the Bluetooth module 4 is configured to receive a Bluetooth signal, and the Bluetooth module 4 is electrically connected to the power sub-circuit 31 to access the first Directly, and electrically connected to the dimming pulse input interface 321 and the color tone input interface 324, thereby converting the Bluetooth signal into a pulse signal and transmitting the signal to the dimming color chip 323;
  • the Bluetooth module 4 includes a Bluetooth chip 41, a Bluetooth antenna 42 and a filter circuit 43 connected between the Bluetooth chip 41 and the Bluetooth antenna 42.
  • the model of the Bluetooth chip 41 is TLSR8266 or TLSR8267.
  • the PWM4 BR of the TLSR8266 or TLSR8267 is connected to the dimming pulse input interface 321
  • the PWM5 CT is connected to the grading pulse input interface 324
  • the ANT is connected to the filter circuit 43
  • the SWS is connected to the debug interface
  • the DVDD3, AVDD3 are connected to the first direct current PWM1 R outputs red lamp bead pulse signal
  • PWM2 G outputs green lamp bead pulse signal
  • PWM3 B outputs blue lamp bead pulse signal.
  • XC1 and XC2 are connected to a crystal oscillator (not shown).
  • the LED module 5 is disposed inside the bulb housing 1 , electrically connected to the power sub-circuit 31 to access the second DC power, and electrically connected to the dimming output interface 322 and the color output interface 325 .
  • the dimming color chip 323 adjusts the illumination and color of the LED module 5 according to the pulse signal.
  • the LED module comprises cold light, warm light, RGB and the like.
  • the PCB board 6 is disposed inside the lamp cap 2, and the power board driving circuit 3 is disposed on the PCB board 6. And the Bluetooth module 4.
  • the PCB board 6 includes a horizontal sub-board 61 and a vertical sub-board 62. One end of the vertical sub-board 62 is fixedly connected to the horizontal sub-board 61.
  • the horizontal sub-board 61 is provided with the power driving circuit 3.
  • the Bluetooth module 4 is disposed on the vertical sub-board 62.
  • the one or operations may constitute computer readable instructions stored on one or a computer readable medium that, when executed by an electronic device, cause the computing device to perform the operations.
  • the computing device may perform the operations.
  • Those skilled in the art will appreciate alternative rankings that have the benefit of this specification.
  • the word "preferred” as used herein is intended to serve as an example, instance, or illustration. Any aspect or design described as “preferred” in the context of the description is not necessarily to be construed as being more advantageous than other aspects or designs. Instead, the use of the word “preferred” is intended to present a concept in a specific manner.
  • the term “or” as used in this application is intended to mean an “or” or “an” That is, unless otherwise specified or clear from the context, "X employs A or B” means naturally including any one of the permutations. That is, if X uses A; X uses B; or X uses both A and B, then "X uses A or B" is satisfied in any of the examples described above.
  • Each functional unit in the embodiment of the present invention may be integrated into one processing module, or each unit may exist physically separately, or multiple or more units may be integrated into one module.
  • the integrated module described above can be implemented in the form of hardware or in the form of a software function module. Said An integrated module can also be stored in a computer readable storage medium if it is implemented as a software functional module and sold or used as a standalone product.
  • the storage medium mentioned above may be a read only memory, a magnetic disk or an optical disk or the like.
  • Each of the devices or systems described above can perform the storage method in the corresponding method embodiment.

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  • 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 filament à gradation et modulation de couleur (100) comprenant : un boîtier d'ampoule (1) ; un culot de lampe (2) fixement raccordé à un côté arrière du boîtier d'ampoule (1) ; un circuit de commande de puissance (3) comprenant un sous-circuit de puissance (31) et un sous-circuit de commande de gradation et modulation de couleur (32), le sous-circuit de commande de gradation et modulation de couleur (32) comprenant une interface d'entrée d'impulsion de gradation (321), une interface d'entrée d'impulsion de modulation de couleur (324), une interface de sortie de gradation (322), une interface de sortie de modulation de couleur (325) et une puce de gradation et modulation de couleur (323) ; un module Bluetooth (4) électriquement connecté au sous-circuit de puissance (31) et électriquement connecté à l'interface d'entrée d'impulsion de gradation (321) et à l'interface d'entrée d'impulsion de modulation de couleur (324) ; et un module de DEL (5) qui est disposé à l'intérieur du boîtier d'ampoule (1), électriquement connecté au sous-circuit de puissance (31) et est électriquement connecté à l'interface de sortie de gradation (322). Les effets bénéfiques de la lampe à filament à gradation et modulation de couleur sont les suivants : le circuit de commande de puissance (3) et le module Bluetooth (4) sont agencés dans le filament pour réaliser la fonction de gradation, le procédé d'assemblage de structure est nouveau ; et par l'agencement vertical des cartes PCB, la structure occupe un espace réduit et présente de faibles exigences en termes d'accueil du produit.
PCT/CN2017/108312 2017-08-25 2017-10-30 Lampe à filament à gradation et modulation de couleur WO2019037250A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201721084354.4 2017-08-25
CN201721084354.4U CN207471174U (zh) 2017-08-25 2017-08-25 一种调光调色灯丝灯

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WO2019037250A1 true WO2019037250A1 (fr) 2019-02-28

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109904608A (zh) * 2019-02-25 2019-06-18 深圳市晶讯软件通讯技术有限公司 一种智能灯丝灯天线

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204046890U (zh) * 2014-09-04 2014-12-24 深圳市鼎芯东方科技有限公司 基于高压线性led驱动的低功耗蓝牙调光系统和调光灯
CN204042479U (zh) * 2014-03-31 2014-12-24 锐能科技有限公司 一种4π发光的LED灯结构
CN205408213U (zh) * 2016-02-15 2016-07-27 厦门市合佳兴电子有限公司 一种兼具蓝牙调光及triac调光的led驱动电路
US20160345415A1 (en) * 2015-05-18 2016-11-24 Xicato, Inc. Lighting communications gateway
CN205909038U (zh) * 2016-07-29 2017-01-25 横店集团得邦照明股份有限公司 一种全彩变色调光的led灯
CN205961500U (zh) * 2016-06-23 2017-02-15 广州普优照明科技有限公司 恒压供电电源、智能可调光调色的led装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204042479U (zh) * 2014-03-31 2014-12-24 锐能科技有限公司 一种4π发光的LED灯结构
CN204046890U (zh) * 2014-09-04 2014-12-24 深圳市鼎芯东方科技有限公司 基于高压线性led驱动的低功耗蓝牙调光系统和调光灯
US20160345415A1 (en) * 2015-05-18 2016-11-24 Xicato, Inc. Lighting communications gateway
CN205408213U (zh) * 2016-02-15 2016-07-27 厦门市合佳兴电子有限公司 一种兼具蓝牙调光及triac调光的led驱动电路
CN205961500U (zh) * 2016-06-23 2017-02-15 广州普优照明科技有限公司 恒压供电电源、智能可调光调色的led装置
CN205909038U (zh) * 2016-07-29 2017-01-25 横店集团得邦照明股份有限公司 一种全彩变色调光的led灯

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