CN102917497B - LED (Light-emitting Diode) dual-dimming control system based on WIFI (Wireless Fidelity) network - Google Patents

LED (Light-emitting Diode) dual-dimming control system based on WIFI (Wireless Fidelity) network Download PDF

Info

Publication number
CN102917497B
CN102917497B CN201210397511.2A CN201210397511A CN102917497B CN 102917497 B CN102917497 B CN 102917497B CN 201210397511 A CN201210397511 A CN 201210397511A CN 102917497 B CN102917497 B CN 102917497B
Authority
CN
China
Prior art keywords
led
wifi
dimming
light
control
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
Application number
CN201210397511.2A
Other languages
Chinese (zh)
Other versions
CN102917497A (en
Inventor
夏庆来
张金洪
韩超
张雪林
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.)
Zhejiang Yibo high tech technology Co., Ltd.
Original Assignee
HANGZHOU EBOYLAMP ELECTRONICS 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 HANGZHOU EBOYLAMP ELECTRONICS CO Ltd filed Critical HANGZHOU EBOYLAMP ELECTRONICS CO Ltd
Priority to CN201210397511.2A priority Critical patent/CN102917497B/en
Publication of CN102917497A publication Critical patent/CN102917497A/en
Application granted granted Critical
Publication of CN102917497B publication Critical patent/CN102917497B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The invention relates to the field of intelligent wireless LED (Light-emitting Diode) dual dimming, in particular to an LED dual-dimming control system based on a WIFI (Wireless Fidelity) network. The LED dual-dimming control system comprises a control terminal, a triac dimmer, an LED and a WIFI control LED dual-dimming rectifier, wherein the WIFI control LED dual-dimming rectifier comprises a WIFI communication module and an LED dual-dimming drive circuit. The LED dual-dimming control system disclosed by the invention has the beneficial effects that 1, light control is realized at any indoor place in a smart phone based wireless control manner; 2, the indoor light can reach the required brightness conveniently by means of PWM (Pulse Width Modulation) stepless dimming, the LED dual-dimming control system is compatible with most original triac dimmers, and the original circuits of electric appliances do not need to be changed; and 3, circuit components used in the invention re lower in cost and can be produced in large scale, in addition, light illuminators in rooms can be installed and configured conveniently, and the LED dual-dimming control system is particularly suitable for modifying well decorated houses.

Description

The two dimming control systems of LED based on WIFI network
Technical field
The present invention relates to the two light modulations of intelligent radio LED field, relate in particular to the two dimming control systems of LED based on WIFI network.
Background technology
Along with economic and scientific and technological develop rapidly, the improving constantly of living standard, people also improve gradually to the demand of intelligent residence life again, convenient, comfortable, and intelligentized modern way of life is also locked approval and praises highly by increasing people.Wherein, illumination is as the foundation of whole household, and the Lighting Design of hommization and the lighting of energy-conserving and environment-protective, realize the conversion of various Lighting Scenes by intellectuality control.The Lighting Design of hommization is mainly manifested in colour temperature, the brightness aspect of illuminating lamp, and the colour temperature regulating, brightness can make people feel comfortably cool easily.
Dialogue by people-intelligence can reach key lamp object, and people's language is also enough differentiated in some advanced persons' intellectuality control, reaches the function of adjusting illuminating lamp colour temperature, brightness.But human eye is more responsive for colour temperature, brightness ratio, trickle variation can make people have different impressions, therefore in general intelligence household, also can be equipped with dedicated remote control.But this control method cost is higher, dedicated remote control can not meet people and realize the object that illuminating lamp regulates whenever and wherever possible.
Summary of the invention
The present invention overcomes above-mentioned weak point, object is to provide the two dimming control systems of a kind of LED based on WIFI, control system adopts Iphone mobile phone as control terminal, use application software to realize communication with the form of WIFI, do not need separately to join remote controller, compatible original switch wiring system, realize controlled in wireless easily, and provide the multiple intellectualized operation such as headlamp switch, brightness regulation and management, can require to switch fast according to ambient lighting, the more environmental protection that makes to throw light on, comfortable and intelligent.
The present invention achieves the above object by the following technical programs: the two dimming control systems of LED based on WIFI network, comprise control terminal, controllable silicon dimmer, LED, also include WIFI and control the two light modulation rectifiers of LED, WIFI controls the two light modulation rectifiers of LED and comprises WIFI communication module, the two dimming driving circuits of LED; Described control terminal is connected with WIFI communication module, and controllable silicon dimmer is connected with the two dimming driving circuits of LED, and WIFI communication module is connected with the two dimming driving circuits of LED, and the two dimming driving circuits of LED are connected with LED; Control terminal and controllable silicon dimmer are exported respectively WIFI control signal and thyristor regulating light signal and are controlled the two light modulation rectifiers of LED to WIFI, WIFI control signal transfers to the two dimming driving circuits of LED through WIFI communication module, the two dimming driving circuits of LED are processed the PWM dimming control signal of WIFI communication module and the thyristor regulating light signal that controllable silicon dimmer sends, and the light on and off and the light modulation that realize LED change.
As preferably, described control terminal is Iphone mobile phone.
As preferably, described WIFI communication module comprises that TCP/IP data transmit-receive module, control signal process MCU unit, PWM output module, switching value output module, power supply processing module; Described TCP/IP data transmit-receive module is connected with control terminal, TCP/IP data transmit-receive module is also processed MCU unit with control signal and is connected, control signal is processed MCU unit and is connected with PWM output module, switching value output module, power supply processing module, PWM output module, switching value output module are connected with the two dimming driving circuits of LED, and power supply processing module is connected with the two dimming driving circuits of LED.
As preferably, it is MCU8051 single-chip microcomputer that described control signal is processed MCU unit.
As preferably, the two dimming driving circuits of described LED comprise: two light modulations drive chips, PWM light adjusting circuit, thyristor regulating optical circuit, relay switching circuit, DC output circuit; Described two light modulations drive chip to be connected with PWM light adjusting circuit, thyristor regulating optical circuit, relay switch, PWM light adjusting circuit is connected with PWM output circuit, relay switching circuit is connected with switching value output module, thyristor regulating optical circuit is connected with controllable silicon dimmer, DC output circuit is connected with power supply processing module, and two light modulations drive chip drives LED work.
As preferably, it is that LV5026M drives chip that described two light modulations drive chips.
As preferably, the output voltage of described DC output circuit is 5V.
Beneficial effect of the present invention is: 1, by smart mobile phone controlled in wireless mode, realize and carry out light control at indoor anywhere; 2, can make expediently indoor light reach required brightness by PWM non-pole light regulating; Simultaneously compatible silicon controlled dimming mode, can compatible most of original controllable silicon dimmer, without changing original electric appliance circuits; 3, the circuit elements device cost that the present invention uses is low, can carry out large-scale production; And can easily compartment lamp optical illumination be installed and be configured, be particularly suitable for and renovated household is transformed.
Accompanying drawing explanation
Fig. 1 is the structural representation of control system of the present invention;
Fig. 2 is the circuit diagram of control system of the present invention;
Fig. 3 is a kind of control system embodiment schematic diagram provided by the invention;
Fig. 4 a, Fig. 4 b are the software interface schematic diagrames of Iphone mobile phone control end.
Embodiment
Below in conjunction with specific embodiment, the present invention is described further, but protection scope of the present invention is not limited in this:
Embodiment 1: as shown in Figure 1, the two dimming control systems of LED based on WIFI network, comprise Iphone mobile phone, controllable silicon dimmer, LED, also include WIFI and control the two light modulation rectifiers of LED, WIFI controls the two light modulation rectifiers of LED and comprises WIFI communication module, the two dimming driving circuits of LED; Described Iphone mobile phone is connected with WIFI communication module, and controllable silicon dimmer is connected with the two dimming driving circuits of LED, and WIFI communication module is connected with the two dimming driving circuits of LED, and the two dimming driving circuits of LED are connected with LED; Iphone mobile phone and controllable silicon dimmer are exported respectively WIFI control signal and thyristor regulating light signal and are controlled the two light modulation rectifiers of LED to WIFI, WIFI control signal transfers to the two dimming driving circuits of LED through WIFI communication module, the two dimming driving circuits of LED are processed the PWM dimming control signal of WIFI communication module and the thyristor regulating light signal that controllable silicon dimmer sends, and the light on and off and the light modulation that realize LED change.
Wherein, described WIFI communication module comprises TCP/IP data transmit-receive module, MCU8051 single-chip microcomputer, PWM output module, switching value output module, power supply processing module; Described TCP/IP data transmit-receive module is connected with Iphone mobile phone, TCP/IP data transmit-receive module is also connected with MCU8051 single-chip microcomputer, MCU8051 single-chip microcomputer is connected with PWM output module, switching value output module, power supply processing module, PWM output module, switching value output module are connected with the two dimming driving circuits of LED, and power supply processing module is connected with the two dimming driving circuits of LED.
The two dimming driving circuits of described LED comprise: LV5026M drives chip, PWM light adjusting circuit, thyristor regulating optical circuit, relay switching circuit, DC output circuit; Described LV5026M drives chip to be connected with PWM light adjusting circuit, thyristor regulating optical circuit, relay switch, PWM light adjusting circuit is connected with PWM output circuit, relay switching circuit is connected with switching value output module, thyristor regulating optical circuit is connected with controllable silicon dimmer, DC output circuit is connected and provides the direct voltage of 5V with power supply processing module, LV5026M drives chip drives LED work.
As shown in Figure 3, the invention provides a kind of concrete mounting means of control system, set in doors WIFI router, WIFI router is connected with extraneous Internet by twisted-pair feeder, built-in wireless network protocol IEEE802.11 protocol stack, ICP/IP protocol stack and serial communication protocol stack in WIFI router, Iphone mobile phone is completed and communicates by letter with WIFI router by agreement; Controllable silicon dimmer is arranged on interior circuit, controllable silicon dimmer drives with the two dimming power sources of LED the supply voltage that is connected and provides 220V, the two dimming power sources of WIFI router and LED drive and pass through transmitting information wirelessly, and the two dimmed light sources of LED drive and are connected with LED illuminating lamp and the illumination of driving LED illuminating lamp, adjusting colour temperature and brightness.
The password of known WIFI router is that the IP address of 89009898, WIFI router is 192.168.6.200, and data terminal slogan is 5657, at Iphone cell phone system, middle connection WIFI router is set.
As shown in Figure 4, be the operation interface of Iphone mobile phone, operation interface comprises controls interface, setting.Controlling interface comprises the button of turning on light, closes button, light modulation button; In the time that needs throw light on, can select the button of turning on light, open LED light source; In the time not needing to throw light on, can select to close button, close LED light; Light modulation button can carry out to light the electrodeless continuous light tuning of 0-100, and indoor lamp illuminance can do artificial adjustment according to actual service condition.Setting comprises that mobile phone IP address acquisition button, router WIFI name obtain button, WIFI network cipher input frame, LED controller IP address input frame, LED controller Port port input frame, LED controller button, LED controller connecting test button are set; Manually IP address, the password of WIFI router, the data terminal slogan of input WIFI router, it is that 192.168.6.101, router WIFI name are obtained button and obtained WIFI HOME by name that mobile phone IP address acquisition button obtains Iphone mobile phone IP address; Select LED controller that button, LED controller connecting test button are set to complete parameter setting and the test of LED illuminating lamp.
User, by Iphone mobile phone, sends lamp control order and drives to the two dimming power sources of LED, and the two dimming power sources of LED receive after control signal, export corresponding PWM light modulation ripple or control relay switching circuit and finally reach the effect of controlling LED light source.
Described in above, be specific embodiments of the invention and the know-why used, if the change of doing according to conception of the present invention, when its function producing does not exceed spiritual that specification and accompanying drawing contain yet, must belong to protection scope of the present invention.

Claims (3)

1. the two dimming control systems of the LED based on WIFI network, comprise control terminal, controllable silicon dimmer, LED, characterized by further comprising WIFI and controlled the two light modulation rectifiers of LED, WIFI controls the two light modulation rectifiers of LED and comprises WIFI communication module, the two dimming driving circuits of LED, described control terminal is connected with WIFI communication module, and controllable silicon dimmer is connected with the two dimming driving circuits of LED, and WIFI communication module is connected with the two dimming driving circuits of LED, and the two dimming driving circuits of LED are connected with LED, control terminal and controllable silicon dimmer are exported respectively WIFI control signal and thyristor regulating light signal and are controlled the two light modulation rectifiers of LED to WIFI, WIFI control signal transfers to the two dimming driving circuits of LED through WIFI communication module, the two dimming driving circuits of LED are processed the PWM dimming control signal of WIFI communication module and the thyristor regulating light signal that controllable silicon dimmer sends, the light on and off and the light modulation that realize LED change, described control terminal is Iphone mobile phone, described WIFI communication module comprises TCP/IP data transmit-receive module, control signal is processed MCU unit, PWM output module, switching value output module, power supply processing module, described TCP/IP data transmit-receive module is connected with control terminal, TCP/IP data transmit-receive module is also processed MCU unit with control signal and is connected, control signal is processed MCU unit and PWM output module, switching value output module, power supply processing module connects, PWM output module, switching value output module is connected with the two dimming driving circuits of LED, power supply processing module is connected with the two dimming driving circuits of LED, it is MCU8051 single-chip microcomputer that described control signal is processed MCU unit, the two dimming driving circuits of described LED comprise: two light modulations drive chip, PWM light adjusting circuit, thyristor regulating optical circuit, relay switching circuit, DC output circuit, described two light modulations drive chip to be connected with PWM light adjusting circuit, thyristor regulating optical circuit, relay switch, PWM light adjusting circuit is connected with PWM output circuit, relay switching circuit is connected with switching value output module, thyristor regulating optical circuit is connected with controllable silicon dimmer, DC output circuit is connected with power supply processing module, and two light modulations drive chip drives LED work.
2. the two dimming control systems of the LED based on WIFI network according to claim 1, is characterized in that it is that LV5026M drives chip that described two light modulations drive chip.
3. the two dimming control systems of the LED based on WIFI network according to claim 2, is characterized in that the output voltage of described DC output circuit is 5V.
CN201210397511.2A 2012-10-18 2012-10-18 LED (Light-emitting Diode) dual-dimming control system based on WIFI (Wireless Fidelity) network Active CN102917497B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210397511.2A CN102917497B (en) 2012-10-18 2012-10-18 LED (Light-emitting Diode) dual-dimming control system based on WIFI (Wireless Fidelity) network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210397511.2A CN102917497B (en) 2012-10-18 2012-10-18 LED (Light-emitting Diode) dual-dimming control system based on WIFI (Wireless Fidelity) network

Publications (2)

Publication Number Publication Date
CN102917497A CN102917497A (en) 2013-02-06
CN102917497B true CN102917497B (en) 2014-06-18

Family

ID=47615671

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210397511.2A Active CN102917497B (en) 2012-10-18 2012-10-18 LED (Light-emitting Diode) dual-dimming control system based on WIFI (Wireless Fidelity) network

Country Status (1)

Country Link
CN (1) CN102917497B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103179758A (en) * 2013-03-25 2013-06-26 惠州市经典照明电器股份有限公司 LED (Light Emitting Diode) lamp driving system under WIFI (Wireless Fidelity) wireless control
CN103249223A (en) * 2013-04-18 2013-08-14 上海大学 Intelligent lamplight control system adopting mobile phone for identification purpose
CN103415114A (en) * 2013-08-13 2013-11-27 杨一铭 Multispectral LED large-power system controlled by WIFI
WO2015135168A1 (en) * 2014-03-13 2015-09-17 深圳普得技术有限公司 Led driving circuit compatible with silicon-controlled dimmer
CN103874300A (en) * 2014-03-31 2014-06-18 太仓电威光电有限公司 Method and system for adjusting parameters of output end of LED drive
CN104039040B (en) * 2014-05-26 2017-12-12 小米科技有限责任公司 The control method and device of intelligent lamp
CN104470068A (en) * 2014-11-13 2015-03-25 中山司南物联网科技有限公司 Remote control system with function of adjusting brightness of LED lamp
CN104837276B (en) * 2015-05-21 2018-03-02 横店集团得邦照明股份有限公司 The LED wireless control systems and control method of a kind of compatible phase-cut dimming
CN105263233A (en) * 2015-11-10 2016-01-20 四川理工学院 Intelligent lamplight control system based on WIFI and control method
CN105517239B (en) * 2015-12-29 2017-09-15 厦门格绿能光电股份有限公司 Led lamp intelligent terminal controller
WO2018000141A1 (en) * 2016-06-27 2018-01-04 曹鸿鹏 Household intelligent lamp system
CN109983844A (en) * 2016-08-19 2019-07-05 路晟(上海)科技有限公司 System and method for controlling electric appliance
WO2018112906A1 (en) * 2016-12-23 2018-06-28 惠州市优科光电科技有限公司 Intelligent control device of led lamp
WO2018218917A1 (en) * 2017-06-01 2018-12-06 深圳佳比泰智能照明股份有限公司 Smart lighting lamp and control circuit thereof
CN108132622A (en) * 2017-11-20 2018-06-08 广州市首试科技有限公司 A kind of Intelligent Control System of Washing Machine
CN109121244A (en) * 2018-06-29 2019-01-01 首钢京唐钢铁联合有限责任公司 A kind of cargo positioning system and method
CN109587884A (en) * 2018-12-21 2019-04-05 肖志蓝 A kind of adjusting circuit and its working method for LED light colour temperature and brightness regulation

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831629A1 (en) * 1978-07-19 1980-01-31 Preh Elektro Feinmechanik Dimmer circuit for light - has remote control switch connecting neutral via cable to voltage divider at integrated circuit input
JP2002352967A (en) * 2001-05-28 2002-12-06 Matsushita Electric Works Ltd Illumination equipment and illumination fitting
CN1939098A (en) * 2004-02-13 2007-03-28 卢特龙电子公司 Multiple-input electronic ballast with processor
CN201303442Y (en) * 2008-07-02 2009-09-02 华振科技(深圳)有限公司 Wireless remote-control light-adjusting LED device
EP2205046A2 (en) * 2008-12-31 2010-07-07 Netvox Technology Co., Ltd. Dimmer device with feedback function
CN102186294A (en) * 2011-05-05 2011-09-14 杨敏 Advanced intelligent light-dimming system used indoors
CN202103917U (en) * 2011-06-24 2012-01-04 杭州信路达科技有限公司 Variable color-temperature light source
CN102480814A (en) * 2010-11-22 2012-05-30 金瑞通科技股份有限公司 LED (light emitting diode) lamp control device capable of being controlled remotely

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201766739U (en) * 2009-12-28 2011-03-16 天津工业大学 Intelligent home LED lighting system based on ZigBee and ARM techniques
CN101827479A (en) * 2010-05-10 2010-09-08 杭州奥能照明电器有限公司 Wireless control system for dimming light-emitting diode
CN201947492U (en) * 2010-09-17 2011-08-24 中山爱科数字家庭产业孵化基地有限公司 Centralized control type household lighting control system
CN202005028U (en) * 2011-03-04 2011-10-05 厦门市朗星节能照明股份有限公司 Light-emitting diode (LED) wireless dimming control system
CN102724786A (en) * 2011-03-30 2012-10-10 青岛海尔软件有限公司 Lighting remote control system for intelligent home
CN102143637A (en) * 2011-03-31 2011-08-03 南京信息工程大学 Intelligent-mobile-phone-controlled illuminator and control method thereof
CN202425113U (en) * 2011-12-08 2012-09-05 天津工业大学 LED (Light Emitting Diode) indoor illumination light adjusting control system based on mobile phone
CN202907282U (en) * 2012-10-18 2013-04-24 杭州意博高科电器有限公司 LED double dimming control system based on WIFI network

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831629A1 (en) * 1978-07-19 1980-01-31 Preh Elektro Feinmechanik Dimmer circuit for light - has remote control switch connecting neutral via cable to voltage divider at integrated circuit input
JP2002352967A (en) * 2001-05-28 2002-12-06 Matsushita Electric Works Ltd Illumination equipment and illumination fitting
CN1939098A (en) * 2004-02-13 2007-03-28 卢特龙电子公司 Multiple-input electronic ballast with processor
CN201303442Y (en) * 2008-07-02 2009-09-02 华振科技(深圳)有限公司 Wireless remote-control light-adjusting LED device
EP2205046A2 (en) * 2008-12-31 2010-07-07 Netvox Technology Co., Ltd. Dimmer device with feedback function
CN102480814A (en) * 2010-11-22 2012-05-30 金瑞通科技股份有限公司 LED (light emitting diode) lamp control device capable of being controlled remotely
CN102186294A (en) * 2011-05-05 2011-09-14 杨敏 Advanced intelligent light-dimming system used indoors
CN202103917U (en) * 2011-06-24 2012-01-04 杭州信路达科技有限公司 Variable color-temperature light source

Also Published As

Publication number Publication date
CN102917497A (en) 2013-02-06

Similar Documents

Publication Publication Date Title
CN102917497B (en) LED (Light-emitting Diode) dual-dimming control system based on WIFI (Wireless Fidelity) network
CN202907281U (en) LED variable color bulb based on control of bluetooth mobile phone
CN102917498A (en) Bluetooth mobile phone control-based LED (Light Emitting Diode) color-changeable bulb
CN202907282U (en) LED double dimming control system based on WIFI network
CN103152916A (en) Light-emitting diode (LED) lighting lamp with adjustable light and adjustable color temperature and control method thereof
CN104159377A (en) Wireless intelligent LED lighting system based on 2.4 GHz
CN104540278A (en) Wireless dimming control system for LED illuminating lamp
CN203734895U (en) Led illumination control system
CN101784145A (en) Remote stepless dimming LED multi-path drive constant-current system and constant-current source
CN106793256A (en) A kind of a home from home light automatic regulation system on a large scale
CN203181289U (en) Brightness-adjustable and color-temperature-adjustable LED illumination lamp
CN204879559U (en) Bluetooth intelligent ball steeps lamp
CN206061211U (en) Single live wire wireless lamp light controller
CN204836707U (en) LED drive device that wireless control can adjust luminance and mix colours
CN202395880U (en) Intelligent television set control system
CN208462111U (en) A kind of LED ceiling lamp system of controllable smart home
CN204157109U (en) Based on the intelligent wireless LED illumination System of 2.4GHz
CN201577222U (en) Remote stepless dimming LED multiplex drive constant current system and constant current source
CN206272896U (en) Can power off without standby energy-saving wireless lighting control system
CN205648073U (en) Response lighting device that low order luminance can be regulated and control
CN205847693U (en) The contact panel of light fixture and control system
CN202799310U (en) Remote control dimming circuit for LED ceiling lamp
CN206260126U (en) A kind of Intelligent illumination remote control system
CN205179477U (en) Wireless passive intelligent bathroom lighting system based on enOcean
CN206419920U (en) A kind of indoor intelligent LED

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
C14 Grant of patent or utility model
CP03 Change of name, title or address

Address after: 311113 568 Huabao street, Qian Yuan Town, Deqing County, Huzhou, Zhejiang

Patentee after: Zhejiang Yibo high tech technology Co., Ltd.

Address before: No. 326, Yuhang District, Yuhang District, Hangzhou, Zhejiang

Patentee before: Hangzhou Eboylamp Electronics Co.,Ltd.

CP03 Change of name, title or address