CN110113848A - Touch dimmer - Google Patents

Touch dimmer Download PDF

Info

Publication number
CN110113848A
CN110113848A CN201810101452.7A CN201810101452A CN110113848A CN 110113848 A CN110113848 A CN 110113848A CN 201810101452 A CN201810101452 A CN 201810101452A CN 110113848 A CN110113848 A CN 110113848A
Authority
CN
China
Prior art keywords
touch
control
printed circuit
dimmer
display
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.)
Pending
Application number
CN201810101452.7A
Other languages
Chinese (zh)
Inventor
章龙
陈晓峰
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.)
SUZHOU ELE ELECTRICAL APPLIANCE MANUFACTURING Co Ltd
Original Assignee
SUZHOU ELE ELECTRICAL APPLIANCE MANUFACTURING 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 SUZHOU ELE ELECTRICAL APPLIANCE MANUFACTURING Co Ltd filed Critical SUZHOU ELE ELECTRICAL APPLIANCE MANUFACTURING Co Ltd
Priority to CN201810101452.7A priority Critical patent/CN110113848A/en
Priority to US15/918,157 priority patent/US10642401B2/en
Publication of CN110113848A publication Critical patent/CN110113848A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0485Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the physical interaction between a user and certain areas located on the lighting device, e.g. a touch sensor
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10Controlling the intensity of the light
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10Controlling the light source

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

The present invention provides a kind of touch dimmer, it is electrically connected to adjust the illumination of lighting load with lighting load, and including shell and it is placed in the intracorporal first printed circuit board component of shell, wherein, touch dimmer further include: control printed circuit-board assembly and touch display panel, touch sensible part and display unit are provided on control printed circuit-board assembly, wherein display unit converts the shaping modes of lighting load based on the triggering display of the touch sensible part;It is provided with touch key-press corresponding with touch sensible part and display unit and display window respectively on touch display panel, and is assembled with control printed circuit-board assembly cooperation.Touch dimmer of the invention combines touch function with screen display function, realizes the intelligentized control method of product, flexible and convenient to use and avoid mechanical control, effectively increases the service life of light modulator;By combining wireless communication module, which can also realize long-range control by remote control equipment.

Description

Touch dimmer
Technical field
Present invention relates generally to technical field of illumination control equipment more particularly to a kind of touch dimmers.
Background technique
Light modulator refers to a kind of electric device for changing the luminous flux of light source in lighting device, adjusting illumination level, base Present principles are to change the current effective value of input light source to achieve the purpose that light modulation.Current light modulator is usually to be turned round by turn Column regulates and controls the luminous flux and illumination of lighting device, needs repeatedly to debug so that regulation is very complicated.It in the market further include to push away The light modulator product that drawing or key mode are adjusted, however mechanical switch is limited by mechanical life, is easy long-term There was a mechanical failure in use process and fails, and user's use feeling is bad.
Summary of the invention
The purpose of the present invention is to provide a kind of improved light modulator product, by by touch sensing function and display function It combines, the human-computer interaction function of product is presented to the user vividerly, bring completely new light modulation to experience to user.Meanwhile Improve the defects of mechanical dimming device service life is shorter, and touch dimmer operation is not flexible, and user experience is bad.
For this purpose, according to an aspect of the present invention, providing a kind of touch dimmer, it is electrically connected with lighting load to adjust The illumination of lighting load, and including shell and it is placed in the intracorporal first printed circuit board component of shell, wherein the touch light modulation Device further include: control printed circuit-board assembly and touch display panel, be provided with touch on the control printed circuit-board assembly Induction pieces and display unit, wherein the display unit is based on the triggering display of the touch sensible part to the tune of lighting load The conversion of section mode;Be provided on the touch display panel touch key-press corresponding with touch sensible part and display unit respectively and Display window, and cooperate with the control printed circuit-board assembly and assemble.
According to above-mentioned technical concept, the present invention can further comprise any one or more following preferred forms.
In certain preferred forms, the display unit includes LCD display and backlight.
In certain preferred forms, the touch sensible part includes that at least one touches spring, the touch key-press and institute State the conducting of the touch sensible control circuit on the precompressed realization control printed circuit-board assembly for touching spring.
In certain preferred forms, the control printed circuit-board assembly is equipped with microswitch, and the microswitch is logical Cross the switch button triggering being installed on the touch display panel.
In certain preferred forms, the first printed circuit board component is equipped with mechanical switch, the mechanical switch quilt Force switch control is realized when triggering.
In certain preferred forms, the touch display panel and the control printed circuit-board assembly are assembled by surface frame Forming the first assembly, the first printed circuit board component and the shell and grounding rack assemble to form the second assembly, and described the One assembly and second assembly assemble to form the touch dimmer.
According to another aspect of the present invention, a kind of touch dimmer is provided, is electrically connected with lighting load to adjust photograph The illumination of bright load, wherein the touch dimmer include the power module being coupled to each other, MCU control module, display module, Touch sensible control circuit module and adjusting control circuit module, wherein the display module is controlled based on the touch sensible The triggering display MCU control module of circuit module converts the shaping modes of lighting load, and passes through adjusting control circuit module Realize that the touch to lighting load dims.
According to above-mentioned technical concept, the present invention can further comprise any one or more following preferred forms.
In certain preferred forms, the touch dimmer includes wireless communication module, for passing through remote control equipment Realize the long-range control to touch dimmer.
In certain preferred forms, the touch dimmer includes alternating current zero crossing detection module.
Touch dimmer provided by the present invention combines touch function with screen display function, realizes the intelligence of product Control, it is flexible and convenient to use and avoid mechanical control, effectively increase the service life of light modulator;Pass through combining wireless Communication module, the touch dimmer can also realize long-range control by remote control equipment.
Detailed description of the invention
Other feature and advantage of the invention will be more preferable by the preferred embodiment being described in detail below in conjunction with attached drawing Ground understands, in which:
Fig. 1 is the appearance diagram according to the touch dimmer of a preferred embodiment of the invention;
Fig. 2 is the schematic cross-section of the assembling structure of the touch dimmer of line A-A along Fig. 1;
Fig. 3 is the schematic cross-section of the assembling structure of the touch dimmer of line B-B along Fig. 1;
Fig. 4 is the functional block diagram according to the touch dimmer of a preferred embodiment of the invention;
Fig. 5 is the decomposition diagram of touch dimmer shown in Fig. 1.
Specific embodiment
The implementation and use of embodiment is discussed further below.It will be appreciated, however, that the specific embodiment discussed only shows Illustrate to plasticity to implement and use ad hoc fashion of the invention, the range being not intended to limit the present invention.The all parts in description The statement in the locations of structures such as directions such as upper and lower, top, bottom is not absolute, opposite.When in all parts such as figure When shown arrangement, the statement of these directions is appropriate, but in figure when the position change of all parts, and the statement of these directions is also corresponding Change.
In conjunction with shown in attached drawing, touch dimmer according to the present invention is arranged to be electrically connected with lighting load to adjust illumination The illumination of load.In a preferred embodiment, touch dimmer includes shell 7 and the power supply being placed in shell 7 printing electricity Road board group part (PCBA) 6.Touch dimmer further includes control printed circuit-board assembly (PCBA) 4 and touch display panel 1, control Touch sensible part and display unit are provided on PCBA4, wherein display unit is shown based on the triggering of touch sensible part to illumination The shaping modes of load are converted.In some embodiments, display unit includes LCD display 401 and backlight 402.It touches Induction pieces include that at least one touches spring, illustrate three touch springs 403,404,405 in Fig. 5.Touch display surface Plate 1 is provided with touch key-press 101,102,103 corresponding with touch spring 403,404,405 and LCD display 401 respectively and shows Show window 105.In this way, control is realized by the precompressed of touch key-press 101,102,103 and touch spring 403,404,405 The conducting of touch sensible control circuit on PCBA4.Wherein, touch key-press 101 can be arranged to " △ " as dim-up button, touching Touching key 103 can be arranged toAs button is dimmed, touch key-press 102 can be arranged to " M " and press as pattern switching Button.
In some embodiments, microswitch 406 can be equipped with by controlling on PCBA4, the microswitch 406 is by being installed in Switch button 3 on touch display panel 1 triggers, to realize the switch control to lighting load.Correspondingly, display surface is touched The button openings 104 for installing switch button 3 are provided on plate 1.
In some embodiments, mechanical switch 601, energy when which is triggered can be equipped on power supply PCBA6 Force switch control is enough realized, thus generation of the force disconnect power supply to avoid accident.In embodiment shown in Fig. 5, machine Tool switch 601 can be arranged to by push-and-pull switch 201 implement conducting and disconnect elastic slice 603, however other way be also can Capable.
Touch display panel 1 and control PCBA4 are advantageously formed into the first assembly by the assembling of surface frame 2 in the present invention, and Power supply PCBA6 and the assembling of shell 7 and grounding rack 5 are formed into the second assembly, assemble to form touching by the first assembly and the second assembly Touch light modulator.
Specifically, then will connect firstly, power supply PCBA6 is assembled into shell 7 for example, by the fixation of the fasteners such as screw Ground frame 5 (is determined for exemplary indicia one by the assembling of multiple positioning columns 701 on multiple location holes 502 and shell 7 thereon in figure Position hole and a positioning column), while silicon-controlled 602 on power supply PCBA6 are locked into fixation by screw with grounding rack 5, by This can also realize silicon-controlled secure heat dissipation.The first assembly or surface frame assembly are completed as a result,.
Secondly, touch display panel 1 is for example assembled into surface frame 2 by adhesive stickup, wherein above-mentioned push-and-pull switch 201 may be disposed in surface frame 2.Then, the hot melt of switch button 3 is assembled into surface frame 2, finally passes through control PCBA4 thereon Multiple mounting holes 407 and surface frame 2 on multiple mounting posts 202 utilize the fixed assembling of screw (exemplary indicia one in figure Mounting hole and a mounting post).As a result, touch key-press 101,102,103 and touch spring 403 on control PCBA4,404, 405 realize the adjusting touch function of touch dimmer against connection.LCD display 401 and backlight 402 are welded on control On PCBA4, the display function of related setting can be realized after powering on by touch display panel 1.Second assembly or shell as a result, Body assembly is completed.
Finally, fixation can be locked by screw and housing assembly for surface frame assembly, the group of entire touch dimmer is completed Dress.
It is described below with reference to function and operation of the Fig. 4 to touch dimmer of the invention.
For from functional module, touch dimmer include the power module 110 being coupled to each other, MCU control module 120, Display module 130, touch sensible control circuit module 140 and adjusting control circuit module 150, wherein display module 130 is based on The triggering display MCU control module 120 of touch sensible control circuit module 140 converts the shaping modes of lighting load, and leads to It crosses adjusting control circuit module 150 and realizes that the touch to lighting load dims.
Preferably, touch dimmer further includes wireless communication module 160, for passing through remote control equipment (such as mobile phone Deng) realizing long-range control to touch dimmer, WIFI can be used in wireless communication protocol.When for example, by the APP on mobile phone without After line soft-touch control emits signal, the reception of wireless signals unit in wireless communication module receives signal and sends MCU control mould to Block 120 starts to process, and exports the signal of completion to lighting load after 120 dissection process of MCU control module, realizes wireless touch Dimming function.
Preferably, touch dimmer includes alternating current zero crossing detection module 170.Numerous electric appliances in daily life can often be used Inverter either uninterruptible power supply.In inverter and uninterruptible power supply control process, input mains frequency inspection will be used It surveys and synchronous with alternating current to position tracking, needs to detect zero cross signal thus to trigger the control signal of other signals.Therefore, it hands over The accurate detection of stream voltage zero-crossing point of power grid becomes abnormal crucial, detects zero passage point value, energy using alternating current zero crossing detection module 170 Enough realize the synchronism of carrier wave data transmission.
When being dimmed, MCU control module 120 detects alternating current zero crossing, and on the basis of this time point, while MCU is controlled Molding block 120 scans the key-case of touch display panel 1, adjusts the turn-on time of SCR adjusting control circuit module 150, from And achieve the purpose that light modulation, when pressing touch key-press 101 " △ ", turn-on time increases, and brightens gradually, when pressing touch key-press Turn-on time shortens when 103 " ▽ ", gradually dimmed.Difference is issued to MCU control module 120 when pressing touch key-press 102 " M " Instruction, realizes the switching of correlation function.
Touch dimmer according to the present invention can be applied to a variety of lighting loads, such as incandescent lamp 600W, energy-saving lamp (CFL)300W、LED 300W/120V。
In conjunction with Fig. 1, the functional component operating process of touch dimmer is exemplified below:
1. switch button 3 is that light modulator often uses switch button, short-press controls the switch of lighting load, can be arranged to bright Degree memory gets brighter gradually dark function, and lighting load slowly brightens when unlatching, and lighting load is slowly dimmed when closing;Touch key-press 102 " M " is mode switch button, is adjusted to original intensity, precision 5% is adjusted and precision 25% is adjusted between these three functions Mutually switching;Touch key-press 101 " Δ " is dim-up button, and lasting short-press is more and more brighter, and maximum brightness is directly arrived in long-pressing;Touch is pressed Key 103To dim button, continuing short-press, darkness deepens, and minimum brightness is directly arrived in long-pressing.
2. pressing switch button 3 to first power on, all segment encodes of LCD display 401 are shown entirely, and the key of all band instructions is complete It is bright, automatically into pattern after 1 second, the icon of wireless communications mode is only shown to pattern display screen.Long-pressing switch button 3 To 5 seconds, become growing bright under wireless communications mode icon quick flashing three, code is completed.
3. three kinds of operation modes are arranged, short-press touch key-press 102 " M " enters mode 3 and original intensity, then short-press switch is arranged Button 3 opens the lighting load of its control, and brightness is set as maximum brightness when first switching on load.Then short-press touch key-press 103Lowering lighting load brightness ensures that its minimum brightness does not flash completion original intensity configuration, and degree of regulation is 5% tune Section.
4. short-press touch key-press 102 " M " enters mode 1, then short-press touch key-press 101 " △ " and touch key-press 103 The shading value of lamps and lanterns is adjusted, degree of regulation is 5% adjusting.
5. short-press touch key-press 102 " M " enters mode 2, then short-press touch key-press 101 " △ " and touch key-press 103 The shading value of lamps and lanterns is adjusted, degree of regulation is 25% adjusting.
6. short-press touch key-press 102 " M " enters mode 1 and mode 2 recycles.
7. long-pressing touch key-press 102 " M ", which enters mode 3, is arranged original intensity.
8. long-pressing switch button 3 to 10 seconds, touch key-press 102 " M " indicator light quick flashing factory reset.
In some embodiments, after the brightness regulation setting of lighting load, touch dimmer can have locking memory function Energy.In addition, the screen of LCD display shows feedback when carrying out related setting and function point analysis, 5 seconds screens are aobvious after being provided with Show and fix as present intensity regulated value, while touch dimmer enters dormant state, touching any key wakes up.
It should be understood that Fig. 1 only shows and is labelled with touch dimmer according to the present invention to Fig. 5 illustrated embodiment Main implementation unit or component, the shape and arrangement of each unit or component are only to illustrate rather than limit, without departing substantially from this The each unit or component of other shapes and size can be taken in the case where the thought and range of invention, in touch dimmer.In addition, Aforesaid operations are described merely illustrative rather than are limited.
Technology contents and technical characterstic of the invention are had revealed that above, it being understood, however, that in creative ideas of the invention Under, those skilled in the art can make various changes and improve to design disclosed above, but belong to protection of the invention Range.The description of above embodiment is exemplary rather than restrictive, and protection scope of the present invention is by claim institute It determines.

Claims (9)

1. a kind of touch dimmer is electrically connected to adjust the illumination of lighting load with lighting load, and including shell and accommodating In the intracorporal first printed circuit board component of shell, which is characterized in that the touch dimmer further include: control printed circuit board group Part and touch display panel are provided with touch sensible part and display unit on the control printed circuit-board assembly, wherein described Display unit converts the shaping modes of lighting load based on the triggering display of the touch sensible part;The touch display panel On be provided with touch key-press corresponding with touch sensible part and display unit and display window respectively, and with the control printed circuit The cooperation assembling of board group part.
2. touch dimmer according to claim 1, which is characterized in that the display unit includes LCD display and back Tabula rasa.
3. touch dimmer according to claim 2, which is characterized in that the touch sensible part includes at least one touch Spring, the touch key-press and the precompressed for touching spring realize that the touch sensible on control printed circuit-board assembly controls electricity The conducting on road.
4. touch dimmer according to any one of claim 1 to 3, which is characterized in that the control printed circuit board Component is equipped with microswitch, and the microswitch is triggered by the switch button being installed on the touch display panel.
5. touch dimmer according to any one of claim 1 to 3, which is characterized in that the first printed circuit board Component is equipped with mechanical switch, and force switch control is realized when the mechanical switch is triggered.
6. touch dimmer according to any one of claim 1 to 3, which is characterized in that the touch display panel and The control printed circuit-board assembly assembles to form the first assembly by surface frame, the first printed circuit board component and the shell Body and grounding rack assemble to form the second assembly, and first assembly and second assembly assemble to form the touch dimmer.
7. a kind of touch dimmer is electrically connected with lighting load to adjust the illumination of lighting load, which is characterized in that the touching Touching light modulator includes the power module being coupled to each other, MCU control module, display module, touch sensible control circuit module and tune Light control circuit module, wherein the display module shows MCU control based on the triggering of the touch sensible control circuit module Module converts the shaping modes of lighting load, and realizes that the touch to lighting load dims by adjusting control circuit module.
8. touch dimmer according to claim 7, which is characterized in that the touch dimmer includes radio communication mold Block, for realizing the long-range control to touch dimmer by remote control equipment.
9. touch dimmer according to claim 7 or 8, which is characterized in that the touch dimmer includes alternating current zero passage Detection module.
CN201810101452.7A 2018-02-01 2018-02-01 Touch dimmer Pending CN110113848A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201810101452.7A CN110113848A (en) 2018-02-01 2018-02-01 Touch dimmer
US15/918,157 US10642401B2 (en) 2018-02-01 2018-03-12 Light dimmer with touch-sensitive control and display of adjustment mode change

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810101452.7A CN110113848A (en) 2018-02-01 2018-02-01 Touch dimmer

Publications (1)

Publication Number Publication Date
CN110113848A true CN110113848A (en) 2019-08-09

Family

ID=67483280

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810101452.7A Pending CN110113848A (en) 2018-02-01 2018-02-01 Touch dimmer

Country Status (1)

Country Link
CN (1) CN110113848A (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101536611A (en) * 2006-06-20 2009-09-16 路创电子公司 Force invariant touch sensitive actuator
CN101711086A (en) * 2009-12-14 2010-05-19 无锡晶凯科技有限公司 Touch switching light modulator of energy-saving lamp
CN202014401U (en) * 2011-03-22 2011-10-19 深圳市智宇实业发展有限公司 Digital touch dimmer for LED lamps
CN202551479U (en) * 2011-11-29 2012-11-21 苏州市纽克斯照明有限公司 Touch dimming control device adapted to high-intensity discharge (HID) electronic ballast
US20130257315A1 (en) * 2012-03-30 2013-10-03 Carlos Eduardo Restrepo Light Switch and Control Device Having a Touch Screen Interface
CN203482470U (en) * 2013-10-18 2014-03-12 山东省科学院自动化研究所 Self-regulating lamp control switch based on zigbee and capacitive touch control technologies
US20140246981A1 (en) * 2013-03-01 2014-09-04 Lutron Electronics Co., Inc. Actuator assembly for a wallbox dimmer
JP2015030308A (en) * 2013-07-31 2015-02-16 日本精機株式会社 Dimming device
CN106385750A (en) * 2016-11-07 2017-02-08 东南大学 Intelligent control system for medical halogen shadowless lamp
US20170064850A1 (en) * 2015-08-31 2017-03-02 Deako, Inc. Modular Device Control Unit
CN207766625U (en) * 2018-02-01 2018-08-24 苏州益而益电器制造有限公司 Touch dimmer
US20190042000A1 (en) * 2016-02-11 2019-02-07 Nova Forma LLC Smart switch

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101536611A (en) * 2006-06-20 2009-09-16 路创电子公司 Force invariant touch sensitive actuator
CN101711086A (en) * 2009-12-14 2010-05-19 无锡晶凯科技有限公司 Touch switching light modulator of energy-saving lamp
CN202014401U (en) * 2011-03-22 2011-10-19 深圳市智宇实业发展有限公司 Digital touch dimmer for LED lamps
CN202551479U (en) * 2011-11-29 2012-11-21 苏州市纽克斯照明有限公司 Touch dimming control device adapted to high-intensity discharge (HID) electronic ballast
US20130257315A1 (en) * 2012-03-30 2013-10-03 Carlos Eduardo Restrepo Light Switch and Control Device Having a Touch Screen Interface
US20140246981A1 (en) * 2013-03-01 2014-09-04 Lutron Electronics Co., Inc. Actuator assembly for a wallbox dimmer
JP2015030308A (en) * 2013-07-31 2015-02-16 日本精機株式会社 Dimming device
CN203482470U (en) * 2013-10-18 2014-03-12 山东省科学院自动化研究所 Self-regulating lamp control switch based on zigbee and capacitive touch control technologies
US20170064850A1 (en) * 2015-08-31 2017-03-02 Deako, Inc. Modular Device Control Unit
US20190042000A1 (en) * 2016-02-11 2019-02-07 Nova Forma LLC Smart switch
CN106385750A (en) * 2016-11-07 2017-02-08 东南大学 Intelligent control system for medical halogen shadowless lamp
CN207766625U (en) * 2018-02-01 2018-08-24 苏州益而益电器制造有限公司 Touch dimmer

Similar Documents

Publication Publication Date Title
US10642401B2 (en) Light dimmer with touch-sensitive control and display of adjustment mode change
CN113905487A (en) Gesture-based control device for controlling electrical loads
CN204005485U (en) Intelligent radio light sense touch control lamp
CN102970785B (en) Lighting device and ligthing paraphernalia
CN208225751U (en) A kind of adjustable switch panel of key-press backlight
CN207766625U (en) Touch dimmer
CN108235531B (en) Wireless lamp driving device with independent power supply and lamp system thereof
CN202602975U (en) Capacitive touch dimming control system
CN110113848A (en) Touch dimmer
CN201322280Y (en) LED brightness-adjusting lighting device
CN215489210U (en) Human body induction type intelligent touch LED small night lamp
CN105282942B (en) Adjusting method and regulating device for LED light source
CN201477523U (en) Driver module of flashing keyboard and flashing keyboard with driver module
CN210035180U (en) Display hanging lamp and lamp body thereof
CN106658813B (en) A kind of intelligent and portable lamp
CN201286187Y (en) Capacitor induction touching type lighting lamp controller
US20210148556A1 (en) Multi-button Lamp Power Supply or Controller
CN209897322U (en) Light-adjustable LED lamp power supply with USB output isolation belt
CN204332724U (en) Bluetooth wireless control's wall switch box
CN202434365U (en) Intelligent control panel
CN205681660U (en) A kind of intelligent and portable lamp
CN209375967U (en) It is a kind of can manual setting lamp light-regulating range lamp system
CN206877342U (en) Light emitting-type fingerprint identification device and electronic equipment
CN109511198B (en) Electronic device and control method thereof
CN220526801U (en) Atmosphere knob device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination