CN107339678A - A kind of microwave induced light fixture with dual control and double bright functions - Google Patents

A kind of microwave induced light fixture with dual control and double bright functions Download PDF

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Publication number
CN107339678A
CN107339678A CN201710723261.XA CN201710723261A CN107339678A CN 107339678 A CN107339678 A CN 107339678A CN 201710723261 A CN201710723261 A CN 201710723261A CN 107339678 A CN107339678 A CN 107339678A
Authority
CN
China
Prior art keywords
light fixture
microwave
microwave induced
lampshade
led
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
CN201710723261.XA
Other languages
Chinese (zh)
Inventor
叶全丰
言定红
纪钢铁
杨建民
何武春
吴彬忠
郑育辉
罗望贤
张海斌
徐雁华
黄继勇
郑海锐
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.)
AUROLITE ELECTRICAL (PANYU GUANGZHOU) Ltd
Original Assignee
AUROLITE ELECTRICAL (PANYU GUANGZHOU) 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 AUROLITE ELECTRICAL (PANYU GUANGZHOU) Ltd filed Critical AUROLITE ELECTRICAL (PANYU GUANGZHOU) Ltd
Priority to CN201710723261.XA priority Critical patent/CN107339678A/en
Publication of CN107339678A publication Critical patent/CN107339678A/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
    • F21V23/045Arrangement 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 receiving a signal from a remote controller
    • 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
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/001Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • 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
    • F21V31/00Gas-tight or water-tight arrangements
    • F21V31/005Sealing arrangements therefor
    • 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]
    • 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
    • H05B47/175Controlling the light source by remote control
    • H05B47/19Controlling the light source by remote control via wireless transmission
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]
    • 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 present invention relates to a kind of microwave induced light fixture with dual control and double bright functions.The microwave induced light fixture includes:Lampshade, face-piece, LED, circuit, single-chip microcomputer, microwave sensor, radio receiving transmitting module, operational amplifier, circuit connector, timer, sealing ring and fixing groove;Described microwave sensor is connected with operational amplifier, is arranged in lampshade;Described face-piece is provided with transparent window relative to the opening position of microwave sensor.Light fixture and inductor of the present invention are effectively combined, simple installation, and inductor is arranged in lampshade, do not influence the illumination effect of light fixture;The present invention carries out analysis judgement by single-chip microcomputer, it is achieved thereby that the automation adjustment of lamp brightness, and coverage is big, the advantage with energy-conserving and environment-protective, suitable large-scale promotion;The present invention can carry out brightness according to ambient conditions and automatically control, and waste of energy is few, has and saves the energy, green technique effect.

Description

A kind of microwave induced light fixture with dual control and double bright functions
Technical field
The invention belongs to lamp lighting technical field, more particularly to a kind of microwave induced lamp with dual control and double bright functions Tool.
Background technology
In daily life, illuminating lamp has become an essential part, is seen everywhere in life.Closely Nian Lai, due to being continuously increased for city vehicle, underground garage is more and more, and the energy-saving illumination control of underground garage is increasingly drawn People are played to pay attention to, it is necessary to largely meet the sensing light fixture of garage illumination.Underground garage uses altar lamp illumination scheme mostly at present, Part uses inductive lightning scheme.Altar lamp causes energy waste, and common sensing lamp can sense sound, when sound reaches certain Decibel when, sensing lamp can be carried out illuminating, when sound disappear a period of time after, sensing lamp is closed automatically.
But by the sound that sensing lamp of the prior art is sensed is controlled by voice recognition, but just like Lower shortcoming:1st, audio-switch, noise is slightly larger, and a sheet of lamp is all lighted, and energy-saving effect is poor, directly accesses LED with audio-switch Light fixture, LED can flash, and do not save and experience effect is also poor.2nd, in the market has human body infrared switch, senses angle in use Small, in stair activity, often people has been arrived before switch particularly people, and lamp, which could sense, to be lighted, and is existed in illumination great Potential safety hazard, and human body infrared switchs, and is influenced by temperature greatly, easily senses blunt and malfunction.3rd, in the market Inductor and light fixture are all separation, and manufacturing cost and installation cost are high, and switch and light fixture usually have unmatched situation, easily There is the situation that light fixture flicker is failure to actuate or malfunctioned with inductive switch.
With technologically continuing to develop, light fixture function is also completed constantly.Microwave induced function is applied into light fixture In turn into more common technology.Microwave induced function senses mobile object in induction region, and so, utilization is microwave induced Technology can be used for the working condition of control light fixture, i.e., when someone enters induction region, lamp is just lit;People leaves induction region When, lamp is just off.It can realize in this way and automatically control light fixture, use more facilitates and power saving.
Microwave sensor is utilized based on microwave Doppler principle, and microwave antenna makees induction system, with microprocessor Make the high-tech product that controls, be contactless inductor, human body proximity, object proximity, displacement sensing, not by temperature, wet Degree, noise, air-flow, dust, light etc. influence, and are adapted to adverse circumstances, and anti-Radio frequency interference ability is strong, can be widely applied to LED photographs Bright industry, realization illuminate on demand.
The content of the invention
In order to solve the problems, such as that prior art is present, the invention provides a kind of microwave sense with dual control and double bright functions Light fixture is answered, simple installation is convenient and swift, can carry out brightness according to ambient conditions and automatically control, waste of energy is few, has and saves energy Source, green technique effect.
To achieve these goals, the present invention is to realize by the following technical solutions:It is a kind of with dual control and double bright The microwave induced light fixture of function, the microwave induced light fixture include:It is lampshade, face-piece, LED, circuit, single-chip microcomputer, microwave induced Device, radio receiving transmitting module, operational amplifier, circuit connector, timer, sealing ring and fixing groove;
Described microwave sensor is connected with operational amplifier, is arranged in lampshade;
Described face-piece is provided with transparent window relative to the opening position of microwave sensor;
Described single-chip microcomputer realizes half bright and full brightness conversion of LED lamp by controlling Dimmable LED drive circuit;
Described timer is used for the delay timing of light fixture;
Described sealing ring is made up of the heat-resistant silicon rubber of elasticity, and thickness be 4-6 millimeters, be arranged at lampshade and face-piece it Between;
Described fixing groove is arranged on face-piece, for placing sealing ring;
The depth of described fixing groove need to be less than the thickness of sealing ring, and sealing ring is partially accommodated in fixing groove, and with this It is interference fitted between fixing groove, and the part exposed of the sealing ring corresponds to the lower section of lampshade.
The microwave induced light fixture realizes that step is as follows:
Step 1:Design SCM program;Single-chip microcomputer internal program design cycle is write, controls lamp using Intelligent Single-Chip Based Tool state;
Step 2:It is microwave induced to lighten;Light fixture is sensed when microwave sensor is non-inductive and is in half bright state;Sailed when there is car When entering to sense in investigative range, by microwave induced signal analysis and processing, when signal is effective, microwave sensor will receive Induced signal is sent to operational amplifier, then sends a signal to single-chip microcomputer by operational amplifier, and single-chip microcomputer further according to writing in advance The output current of the programme-control LED driver entered, so as to by the brightness regulation of LED to 100%;
Step 3:Wireless receiving and dispatching controls;Sensing light fixture near car by light while 100% brightness is transferred to, nothing Line transceiver module 7 sends wireless control directives to neighbouring sensing light fixture, it is transferred to light state and is kept for 1 minute or so. So when car constantly moves forward, the light fixture in front of it can constantly be illuminated to 100%;
Step 4:It is microwave induced to turn off the light;When microwave sensor can't detect induced signal, after delay time surpasses 1 minute, LED, which automatically adjusts, switchs to half bright state.
As a kind of preferred embodiment of the present invention, the microwave sensor uses 5.8Ghz microwave modules, sense away from From 10 meters, 100% lighting time about 1 minute after sensing.
As a kind of preferred embodiment of the present invention, the radio receiving transmitting module uses 2.4Ghz special modules, stable Reception and transmission range can reach 30 meters.
As a kind of preferred embodiment of the present invention, the LED is arranged on the medial surface of lampshade.
Beneficial effects of the present invention are:
1st, in the present invention microwave sensor directly with lamp assembled together with, installation is more convenient, not only saves, also Installation cost is saved, can also directly change original corresponding light fixture.
2nd, light fixture and inductor of the present invention are effectively combined, and simple installation is convenient and swift, and inductor is arranged in lampshade, no The illumination effect of light fixture is influenceed, and preparation cost is relatively low, is easy to quick assembly operation.
3rd, the present invention carries out analysis judgement by single-chip microcomputer, it is achieved thereby that the automation adjustment of lamp brightness, Er Qieyou Short in microwave wavelength, its aerial decay, coverage is big, has the advantage of energy-conserving and environment-protective, suitable large-scale promotion.
4th, the present invention can automatically control according to ambient conditions progress brightness, and waste of energy is few, has and saves the energy, green ring The technique effect of guarantor.
Brief description of the drawings
Fig. 1 is a kind of microwave induced fitting structure schematic diagram with dual control and double bright functions;
Fig. 2 is a kind of microwave induced fitting structure exploded view with dual control and double bright functions;
Fig. 3 is a kind of microwave induced light fixture shell structure schematic diagram with dual control and double bright functions;
Fig. 4 is a kind of microwave induced light fixture principle framework figure with dual control and double bright functions;
In figure:1- lampshades, 2- face-pieces, 3-LED lamps, 4- circuits, 5- single-chip microcomputers, 6- microwave sensors, 7- wireless receiving and dispatching moulds Block, 8- operational amplifiers, 9- circuits connector, 10- timers, 11- sealing rings, 12- fixing grooves, 13- transparent windows.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to Embodiment, the present invention is expanded on further.
Fig. 1 to Fig. 4 is referred to, the present invention provides a kind of technical scheme:A kind of microwave sense with dual control and double bright functions Light fixture is answered, the microwave induced light fixture includes:It is lampshade 1, face-piece 2, LED 3, circuit 4, single-chip microcomputer 5, microwave sensor 6, wireless Transceiver module 7, operational amplifier 8, circuit connector 9, timer 10, sealing ring 11 and fixing groove 12;
Described microwave sensor 6 is connected with operational amplifier 8, is arranged in lampshade 1;
Described face-piece 2 is provided with transparent window 13 relative to the opening position of microwave sensor 5;
Described single-chip microcomputer 5 realizes half bright and full brightness conversion of LED lamp by controlling Dimmable LED drive circuit;
Described timer 10 is used for the delay timing of light fixture;
Described sealing ring 11 is made up of the heat-resistant silicon rubber of elasticity, and thickness is 4-6 millimeters, is arranged at lampshade 1 and face Between shell 2;
Described fixing groove 12 is arranged on face-piece 2, for placing sealing ring 11;
The depth of described fixing groove 12 need to be less than the thickness of sealing ring 11, and sealing ring 11 is partially accommodated in fixing groove 12 It is interior, and be interference fitted between the fixing groove 12, and the part exposed of the sealing ring 11 corresponds to the lower section of lampshade 1.
The microwave induced light fixture realizes that step is as follows:
Step 1:Design SCM program;Single-chip microcomputer internal program design cycle is write, controls lamp using Intelligent Single-Chip Based Tool state;
Step 2:It is microwave induced to lighten;Light fixture is sensed when microwave sensor is non-inductive and is in half bright state;Sailed when there is car When entering to sense in investigative range, by microwave induced signal analysis and processing, when signal is effective, microwave sensor will receive Induced signal is sent to operational amplifier, then sends a signal to single-chip microcomputer by operational amplifier, and single-chip microcomputer further according to writing in advance The output current of the programme-control LED driver entered, so as to by the brightness regulation of LED to 100%;
Step 3:Wireless receiving and dispatching controls;Sensing light fixture near car by light while 100% brightness is transferred to, nothing Line transceiver module 7 sends wireless control directives to neighbouring sensing light fixture, it is transferred to light state and is kept for 1 minute or so. So when car constantly moves forward, the light fixture in front of it can constantly be illuminated to 100%;
Step 4:It is microwave induced to turn off the light;When microwave sensor can't detect induced signal, after delay time surpasses 1 minute, LED, which automatically adjusts, switchs to half bright state.
As a kind of preferred embodiment of the present invention, the microwave sensor 6 uses 5.8Ghz microwave modules, sense away from From 10 meters, 100% lighting time about 1 minute after sensing.
As a kind of preferred embodiment of the present invention, the radio receiving transmitting module 7 uses 2.4Ghz special modules, stable Reception and transmission range can reach 30 meters.
As a kind of preferred embodiment of the present invention, the LED 3 is arranged on the medial surface of lampshade 1.
Operation principle:When in use, when microwave sensor 6 is non-inductive, it is bright that sensing light fixture is in half to the light fixture of the present invention State.When there is car to drive into sensing investigative range, by microwave induced signal analysis and processing, when signal is effective, microwave The induced signal received is sent to operational amplifier 8 by inductor 6, then sends a signal to single-chip microcomputer 5 by operational amplifier 8, Single-chip microcomputer 5 determines the power of supply electric current further according to the program that writes in advance, so as to by the brightness regulation of LED to 100%.
Sensing light fixture near car sends nothing while light is transferred into 100% brightness, to neighbouring sensing light fixture Line traffic control instructs, and it was transferred to light state at 1 minute or so.So when car constantly moves forward, the light fixture meeting in front of it Constantly it is illuminated to 100%.When microwave sensor 6 can't detect induced signal, the display delayed time of timer 10 surpasses 1 minute Afterwards, LED, which automatically adjusts, switchs to half bright state.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention It is interior.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (5)

1. a kind of microwave induced light fixture with dual control and double bright functions, it is characterised in that the microwave induced light fixture includes:Lamp Cover (1), face-piece (2), LED (3), circuit (4), single-chip microcomputer (5), microwave sensor (6), radio receiving transmitting module (7), computing are put Big device (8), circuit connector (9), timer (10), sealing ring (11) and fixing groove (12);
Described microwave sensor (6) is connected with operational amplifier (8), is arranged in lampshade (1);
Described face-piece (2) is provided with transparent window (13) relative to the opening position of microwave sensor (6);
Described single-chip microcomputer (5) realizes half bright and full brightness conversion of LED lamp by controlling Dimmable LED drive circuit;
Described timer (10) is used for the delay timing of light fixture;
Described sealing ring (11) is made up of the heat-resistant silicon rubber of elasticity, and thickness is 4-6 millimeters, is arranged at lampshade (1) and face Between shell (2);
Described fixing groove (12) is arranged on face-piece (2), for placing sealing ring (11);
The depth of described fixing groove (12) need to be less than the thickness of sealing ring (11), and sealing ring (11) is partially accommodated in fixing groove (12) in, and it is interference fitted between the fixing groove (12), and the part that the sealing ring (11) exposes is corresponded under lampshade (1) Side.
2. a kind of microwave induced light fixture with dual control and double bright functions according to claim 1, it is characterised in that described Microwave induced light fixture realizes that step is as follows:
Step 1:Design SCM program;Single-chip microcomputer internal program design cycle is write, controls light fixture shape using Intelligent Single-Chip Based State;
Step 2:It is microwave induced to lighten;Light fixture is sensed when microwave sensor is non-inductive and is in half bright state;Sense is driven into when there is car When answering in investigative range, by microwave induced signal analysis and processing, when signal is effective, sensing that microwave sensor will receive Signal is sent to operational amplifier, then send a signal to single-chip microcomputer by operational amplifier, and single-chip microcomputer further according to writing in advance The output current of programme-control LED driver, so as to by the brightness regulation of LED to 100%;
Step 3:Wireless receiving and dispatching controls;Sensing light fixture near car is wireless to receive while light is transferred into 100% brightness Send out module (7) and send wireless control directives to neighbouring sensing light fixture, it is transferred to light state and kept for 1 minute or so.This For sample when car constantly moves forward, the light fixture in front of it can constantly be illuminated to 100%;
Step 4:It is microwave induced to turn off the light;When microwave sensor can't detect induced signal, after delay time surpasses 1 minute, LED Lamp, which automatically adjusts, switchs to half bright state.
3. a kind of microwave induced light fixture with dual control and double bright functions according to claim 1, it is characterised in that described Microwave sensor (6) uses 5.8Ghz microwave modules, 10 meters of distance of reaction, 100% lighting time about 1 minute after sensing.
A kind of 4. microwave induced light fixture with dual control and double bright functions according to claim 1, it is characterised in that:It is described Radio receiving transmitting module (7) uses 2.4Ghz special modules, and stable reception and transmission range can reach 30 meters.
A kind of 5. microwave induced light fixture with dual control and double bright functions according to claim 1, it is characterised in that:It is described LED (3) is arranged on the medial surface of lampshade (1).
CN201710723261.XA 2017-08-22 2017-08-22 A kind of microwave induced light fixture with dual control and double bright functions Pending CN107339678A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710723261.XA CN107339678A (en) 2017-08-22 2017-08-22 A kind of microwave induced light fixture with dual control and double bright functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710723261.XA CN107339678A (en) 2017-08-22 2017-08-22 A kind of microwave induced light fixture with dual control and double bright functions

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CN107339678A true CN107339678A (en) 2017-11-10

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109506225A (en) * 2018-12-20 2019-03-22 深圳市思坎普科技有限公司 A kind of headlamp sets plug-in sensing device in
CN112483955A (en) * 2020-11-10 2021-03-12 厦门龙胜达照明电器有限公司 Microwave induction lamp with shielding function

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203010458U (en) * 2012-10-11 2013-06-19 深圳市腾日智能科技有限公司 Auto-induction lamp
CN204810596U (en) * 2015-04-28 2015-11-25 陈佩金 Lamps and lanterns that luminance can two -way lazer be adjusted
CN106851902A (en) * 2017-01-10 2017-06-13 深圳市光迹科技有限公司 A kind of wireless distances induced intelligent lamp group and intelligent adjusting method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203010458U (en) * 2012-10-11 2013-06-19 深圳市腾日智能科技有限公司 Auto-induction lamp
CN204810596U (en) * 2015-04-28 2015-11-25 陈佩金 Lamps and lanterns that luminance can two -way lazer be adjusted
CN106851902A (en) * 2017-01-10 2017-06-13 深圳市光迹科技有限公司 A kind of wireless distances induced intelligent lamp group and intelligent adjusting method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109506225A (en) * 2018-12-20 2019-03-22 深圳市思坎普科技有限公司 A kind of headlamp sets plug-in sensing device in
CN112483955A (en) * 2020-11-10 2021-03-12 厦门龙胜达照明电器有限公司 Microwave induction lamp with shielding function

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Application publication date: 20171110