CN108184296A - Emergency lighting system with microwave induced device - Google Patents
Emergency lighting system with microwave induced device Download PDFInfo
- Publication number
- CN108184296A CN108184296A CN201810088950.2A CN201810088950A CN108184296A CN 108184296 A CN108184296 A CN 108184296A CN 201810088950 A CN201810088950 A CN 201810088950A CN 108184296 A CN108184296 A CN 108184296A
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- CN
- China
- Prior art keywords
- electrically connected
- microwave induced
- lighting system
- emergency lighting
- headlamp
- 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.)
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Classifications
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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]
- H05B45/10—Controlling the intensity of the light
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Abstract
The emergency lighting system that the present invention discloses a kind of microwave induced device of band includes：Lighting device and microwave induced device, lighting device are electrically connected with microwave induced device, and for being electrically connected with external power supply, lighting device is used to be electrically connected with external power supply microwave induced device.The emergency lighting system of the present invention, both can direct current can also be accessed with incoming transport electricity, by setting lighting device and microwave induced device, after emergency lighting system starts, and when someone passes through, headlamp can be controlled to open, light headlamp, when nobody passes through, headlamp can be controlled to close, be conducive to economize on resources in this way.If functional select switch is set as ON grades, when normal illumination circuit powers off, emergency lighting system lights emergency light source, provides emergency lighting；If functional select switch is set as OFF grades, when normal illumination circuit powers off, emergency lighting system lights emergency light source if someone senses；Emergency lighting system does not light emergency light source if not sensing.
Description
Technical field
The present invention relates to a kind of lighting system, more particularly to a kind of emergency lighting system of the microwave induced device of band.
Background technology
Emergency lighting is the illumination enabled due to the power-fail of normal illumination.Emergency lighting is different from general lighting,
It includes：Standby lighting, escape lighting, three kinds of emergency lighting.Conversion time provides to determine according to Practical Project and related specification.
Emergency lighting is the important safety facility of Modern Public Building and industrial building, it is the same as personal safety and the close phase of building safety
It closes.When building generation fire or other disasters, power interruptions, emergency lighting works to evacuating personnel, fire-fighting and rescue, counterweight
The production wanted, work continue to run with or necessary operation disposition, have important role.
For example, Chinese patent CN203407051U discloses a kind of intelligent emergent LED daylight lamp, including microwave sensor,
LED light, processor, LED driver, transformer and accumulator, the signal output end of the microwave sensor and the processor
Signal input part connection, the signal output end of processor connect with the signal input part of the LED driver, LED driver
Control terminal connect with the LED light；The ac input end of the transformer is connect with AC power, the direct current output of transformer
End is connect respectively with accumulator, LED driver and processor.The intelligent emergent LED daylight lamp of the utility model, in accordance with correlation
Under the premise of safety standard, it can automatically adjust to the brightness of fluorescent lamp, realize the saving of electric power resource；LED light is sent out
Heat is small, and service life is long；When AC power powers off, accumulator continues to provide electric power, plays the role of emergency lighting.
For another example, Chinese patent CN105554959A discloses one kind and can be applied to conventional lighting devices, small household appliances, small electric apparatus
Wait in functional products and have the intelligent control circuit for Multi-function lighting device of emergency lighting control function.Including power supply
Switch, power circuit, rechargeable battery and lighting device further include over-charging of battery protection circuit, power failure detection switch circuit, sensing
Circuit and inductive switch circuit.It can be applied to infrared induction lamp, acoustic control lamp, clock and watch, projection clock and induction alarm device etc., such as
Emergency light, corridor lamp, toilet lamp, wall lamp, desk lamp, house headlamp and other functional products.It both can be in normal electricity consumption
When the rechargeable battery precharge that sets to be interior, and can by multipath be lighting device after power failure, functional product is powered, may be used also
Under special circumstances (nobody in such as night, family when) using light, sound, infrared and/or radar inductive signal open temporarily with lamp or
Alarm system.Its is simple in structure, performance is stable, safe and reliable, and element used is few, and cost of investment is low.
However, in existing emergency lighting system, be not provided with inductor, and when emergency lighting system start with
Afterwards, thus headlamp can all open so that nobody pass through channel in also lighted emergency light, will result in this way
The waste of resource.
Invention content
The purpose of the present invention is overcoming shortcoming of the prior art, a kind of emergent photograph of the microwave induced device of band is provided
Bright system increases microwave induced device, after emergency lighting system starts, and when someone passes through, headlamp can be controlled to open
It opens, that is, lights headlamp, when nobody passes through, headlamp can be controlled to close, be conducive to economize on resources in this way, realize
Sustainable development.
The purpose of the present invention is achieved through the following technical solutions：
A kind of emergency lighting system of the microwave induced device of band, including：Lighting device and microwave induced device, the illumination
Device is electrically connected with the microwave induced device, and the microwave induced device with external power supply for being electrically connected, the illumination dress
It puts to be electrically connected with external power supply.
In one embodiment of the present embodiment, emergency lighting system further includes the functional select switch, the function choosing
Switch is selected to be electrically connected with the microwave induced device.
In one embodiment of the present embodiment, the lighting device includes the first driving power and the first headlamp, described
First headlamp is electrically connected with first driving power, and first driving power is electrically connected with the microwave induced device.
In one embodiment of the present embodiment, first headlamp connects in series and/or parallel including multiple
The first LED light.
In one embodiment of the present embodiment, the lighting device includes the second driving power and the second headlamp, described
Second driving power is electrically connected with the microwave induced device, and second driving power is additionally operable to electrical connection external power supply, institute
The second headlamp is stated to be electrically connected with the microwave induced device.
In one embodiment of the present embodiment, second headlamp connects in series and/or parallel including multiple
The second LED light.
In one embodiment of the present embodiment, the microwave induced device includes the first microwave sensor, the first standby electricity
Pond and the first sensing lamp, first microwave sensor are electrically connected respectively with first sensing lamp and first reserve battery
Connect, first microwave sensor for be electrically connected with the external power supply, the lighting device including third driving power and
Third headlamp, the third headlamp are electrically connected with the third driving power, the third driving power and described first
Microwave sensor is electrically connected.
In one embodiment of the present embodiment, the microwave sensor is by controlling switch to be electrically connected with the external power supply
It connects.
In one embodiment of the present embodiment, the microwave induced device includes the second microwave sensor, the second standby electricity
Pond and LED drive power, second microwave sensor are electrically connected with second reserve battery, second microwave sensor
It is electrically connected with the LED drive power, the lighting device includes the 4th headlamp, and the 4th headlamp drives with the LED
Dynamic power electric connection.
In one embodiment of the present embodiment, the 4th headlamp connects in series and/or parallel including multiple
The 4th LED light.
Compared with prior art, the present invention has at least the following advantages：
The emergency lighting system of the microwave induced device of band of the present invention, by setting lighting device and microwave induced device,
After emergency lighting system starts, and when someone passes through, headlamp can be controlled to open, that is, light headlamp, when nobody passes through
When mistake, headlamp can be controlled to close, be conducive to economize on resources in this way, realize sustainable development.
Description of the drawings
Fig. 1 is the structure diagram of the emergency lighting system of the microwave induced device of band of one embodiment of the invention；
Fig. 2 is the circuit diagram of the emergency lighting system in the one of embodiment of the present invention；
Fig. 3 is the circuit diagram of the emergency lighting system in another embodiment of the present invention；
Fig. 4 is the circuit diagram of the emergency lighting system in another embodiment of the present invention；
Fig. 5 is the circuit diagram of the emergency lighting system in another embodiment of the present invention.
Specific embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In attached drawing
Give the better embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that make to understand more the disclosure
Add thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The normally understood meaning of technical staff is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " including one or more
The arbitrary and all combination of relevant Listed Items.
In one embodiment, in existing emergency lighting system, inductor is not provided with, and work as emergency lighting system
After startup, thus headlamp can all open so that, nobody pass through channel in also lighted emergency light, in this way
It will result in the waste of resource.For example, a kind of emergency lighting system of the microwave induced device of band, including：Lighting device and microwave
Sensing device, the lighting device are electrically connected with the microwave induced device, and the microwave induced device is used for and external power supply
Electrical connection, the lighting device are used to be electrically connected with external power supply.The emergency lighting system of the microwave induced device of band of the present invention,
By setting lighting device and microwave induced device, after emergency lighting system starts, and when someone passes through, illumination can be controlled
Lamp is opened, that is, is lighted headlamp, when nobody passes through, headlamp can be controlled to close, be conducive to economize on resources in this way,
Realize sustainable development.
It is above-mentioned to more fully understand in order to preferably be illustrated to the emergency lighting system of the microwave induced device of above-mentioned band
The design of emergency lighting system with microwave induced device, referring to Fig. 1, a kind of emergency lighting system of the microwave induced device of band
10 include：Lighting device 100 and microwave induced device 200, the lighting device 100 are electrically connected with the microwave induced device 200
It connects, for being electrically connected with external power supply, the lighting device 100 is used to be electrically connected with external power supply the microwave induced device 200
It connects.It should be noted that not being defined here to the external power supply, the external power supply can be electric main or power generation
The direct current of machine also or is the direct current that battery is provided.The lighting device 100 is for illuminating, the microwave induced dress
Put 200 for sense whether there is object to enter induction region, it is further, described microwave induced if so, then start emergency lighting
Device 200 is used to control the startup or closing of emergency light source, when normal illumination circuit powers off, and the microwave induced device
200 when sense that someone enters induction region, then can light emergent headlamp.
It should also be noted that, emergency lighting system 10 further includes the functional select switch 300, the function selection is opened
300 are closed to be electrically connected with the microwave induced device 200.Further, the functional select switch 300 includes ON grades and OFF grades,
If the functional select switch on microwave induced device is set as ON grades, when normal illumination circuit powers off, emergency lighting system is lighted should
Anxious light source, provides emergency lighting；If the functional select switch on microwave induced device is set as OFF grades, the power-off of normal illumination circuit
When, emergency lighting system lights emergency light source if someone senses；Emergency lighting system does not light emergent light if not sensing
Source.
The emergency lighting system with microwave sensor of the application is to be incorporated in microwave sensor and emergency lighting system
Together, microwave sensor control function is increased, microwave sensor can work in the AC power supplies of normal illumination circuit, also can
It works in the DC power supply for the power supply of emergency lighting.
In a wherein embodiment, referring to Fig. 2, the lighting device 100 includes the first driving power 110 and the
One headlamp 120, first headlamp 120 are electrically connected with first driving power 110, first driving power 110
It is electrically connected with the microwave induced device 200.First headlamp 120 connects in series and/or parallel including multiple
The first LED light.Further, first LED light is light emitting diode.
It should be noted that the external power supply includes firewire (L), zero curve (N) and ground wire, when exchanging electrically disconnected, by
Direct current is as power supply；Firewire access interface, zero curve access interface, first are provided on the microwave induced device 200
Access interface (L1) and the second driving access interface (L2), the firewire (L) is driven to be electrically connected with the firewire access interface, institute
Zero curve (N) is stated to be electrically connected with the zero curve access interface；First driving power 110 be provided with fire-wire interfaces, zero line interface,
Function selection interface, anode output interface and cathode output interface, the fire-wire interfaces and the described first driving access interface
(L1) it is electrically connected, the function selection interface is electrically connected with the described second driving access interface (L2), the zero line interface and institute
Zero curve (N) electrical connection is stated, the both ends of first headlamp 120 connect respectively at the anode output interface and cathode output
Mouth electrical connection.
During work, when the functional select switch 300 is set as ON grades, when normal illumination circuit powers off, emergency lighting system
System 10 lights the first headlamp 120 by the first driving power 110, provides emergency lighting；If the work(on microwave induced device 200
Energy selecting switch 300 is set as OFF grades, when normal illumination circuit powers off, and emergency lighting system passes through first and drives if someone senses
Dynamic power supply 110 lights the first headlamp 120, and emergency lighting system does not light the first headlamp if nobody enters induction region
120, it is also necessary to which explanation is powered at this time by external DC power supply.
In another embodiment, referring to Fig. 3, the lighting device 100 includes the second driving power 130 and second
Headlamp 140, second driving power 130 are electrically connected with the microwave induced device 200, second driving power 130
Electrical connection external power supply is additionally operable to, second headlamp 140 is electrically connected with the microwave induced device 200.Described second shines
Bright lamp 140 includes multiple the second LED light connected in series and/or parallel.Further, second LED light is hair
Optical diode.
It should be noted that the external power supply includes firewire (L), zero curve (N) and ground wire, when exchanging electrically disconnected, by
Direct current is as power supply；Firewire access interface, zero curve access interface, first are provided on the microwave induced device 200
Control access interface (K1), the second control access interface (K2), third control access interface (K3) and the 4th control access interface
(K4), the firewire (L) is electrically connected with the firewire access interface, and the zero curve (N) is electrically connected with the zero curve access interface,
Second driving power 130 is provided with fire-wire interfaces, zero line interface, anode input interface and cathode output interface, the fire
Line interface is electrically connected with the firewire (L), and the zero line interface is electrically connected with the zero curve (N), the anode input interface with
The first control access interface (K1) is electrically connected, and the cathode output interface is electrically connected with the described second control access interface (K2)
It connects, the both ends of second headlamp 140 control incoming end with third control access interface (K3) and the described 4th respectively
Mouth (K4) electrical connection.
During work, when the functional select switch 300 is set as ON grades, when normal illumination circuit powers off, emergency lighting system
System 10 lights the second headlamp 140 by the second driving power 130, provides emergency lighting；If the work(on microwave induced device 200
Energy selecting switch 300 is set as OFF grades, when normal illumination circuit powers off, and emergency lighting system passes through microwave sense if someone senses
Device 200 is answered to light the headlamp 140, if nobody enters induction region, emergency lighting system does not light the first illumination
Lamp 140, it is also necessary to which explanation is powered at this time by external DC power supply.
In another embodiment, referring to Fig. 4, the microwave induced device 200 includes the first microwave sensor
210th, the first reserve battery 220 and the first sensing lamp 230, first microwave sensor 210 respectively with first sensing lamp
230 and first reserve battery 220 be electrically connected, first microwave sensor 210 for being electrically connected with the external power supply,
The lighting device 100 includes third driving power 150 and third headlamp 160, the third headlamp 160 and the third
Driving power 150 is electrically connected, and the third driving power 150 is electrically connected with first microwave sensor 210.Described first is micro-
Wave inductor 210 switchs K1 by control and is electrically connected with the external power supply.The third headlamp 160 includes multiple with series connection
And/or the third LED light of parallel way connection.Further, the third LED light is light emitting diode.Further, it is described
Third LED light is light emitting diode.
It should be noted that the external power supply includes firewire (the not switchable controls of L-), zero curve (N), function switch line
(the switchable controls of L-) and ground wire are provided with firewire access interface, zero curve access interface, function on the first microwave sensor 210
Switching input port (Lin), function switch output port (Lout), function selection output port (L3), reserve battery anode connect
Mouth, reserve battery cathode interface, sensing lamp anode interface and sensing lamp cathode interface, the firewire (the not switchable controls of L-) with
The firewire access interface electrical connection, the zero curve (N) are electrically connected with the zero curve access interface, first reserve battery
220 both ends are electrically connected respectively with the reserve battery anode interface and the reserve battery cathode interface, first sensing
Lamp 230 is electrically connected respectively with the sensing lamp anode interface and the sensing lamp cathode interface, and (L- can be opened the function switch line
Close control) it is electrically connected with the function switch input port (Lin)；Be provided in the third driving power 150 fire-wire interfaces,
Zero line interface, function selection interface, anode input interface and cathode output interface, the fire-wire interfaces and the function switch are defeated
Exit port (Lout) is electrically connected, and the zero line interface is electrically connected with the zero curve (N), the function selection interface and the function
Output port (L3) is selected to be electrically connected, the both ends of the third headlamp 160 respectively with the anode input interface and described negative
Pole output interface electrical connection.
During work, if the functional select switch 300 on microwave induced device is set as ON grades, when normal illumination circuit powers off,
Emergency lighting system lights third headlamp 160, provides emergency lighting, and either, emergency lighting system 10 passes through the first microwave
Inductor 210 lights the first sensing lamp 230.
If the functional select switch 300 on microwave induced device is set as OFF grades, when normal illumination circuit powers off, if someone
Then emergency lighting system lights third headlamp 160 by third driving power 150 for sensing；The emergency lighting system if not sensing
System does not light third headlamp 160.For another example, the functional select switch 300 is set as OFF grades, when normal illumination circuit powers off, and
When someone passes through induction region, the emergency lighting system 10 also lights the first sensing by the first microwave sensor 210
Lamp 230 provides DC power supply by the first reserve battery 220 at this time.
In another embodiment, referring to Fig. 5, the microwave induced device 200 includes the second microwave sensor
240th, the second reserve battery 250 and LED drive power 260, second microwave sensor 240 and second reserve battery
250 electrical connections, second microwave sensor 240 are electrically connected with the LED drive power 260, the LED drive power 260
It is set on second microwave sensor 240, the lighting device 100 includes the 4th headlamp 170, the 4th headlamp
170 are electrically connected with the LED drive power 260.4th headlamp 170 connects in series and/or parallel including multiple
The 4th LED light connect.Further, the 4th LED light is light emitting diode.
It should be noted that the external power supply includes firewire (the not switchable controls of L-), zero curve (N), function switch line
(the switchable controls of L-) and ground wire are provided with firewire access interface, zero curve access interface, function on the second microwave sensor 240
Switching input port (Lin), reserve battery anode interface, reserve battery cathode interface, sensing lamp anode interface and sensing lamp are born
Pole interface, the firewire (the not switchable controls of L-) are electrically connected with the firewire access interface, the zero curve (N) and the zero curve
Access interface is electrically connected, the both ends of second reserve battery 250 respectively with the reserve battery anode interface and described spare
Battery cathode interface be electrically connected, the 4th headlamp 170 respectively with the sensing lamp anode interface and the sensing lamp cathode
Interface is electrically connected, and the function switch line (the switchable controls of L-) is electrically connected with the function switch input port (Lin).
During work, if functional select switch 300 is set as ON grades, when normal illumination circuit powers off, emergency lighting system is lighted
4th headlamp 170, provides emergency lighting；If functional select switch 300 is set as OFF grades, when normal illumination circuit powers off, if having
People senses, then emergency lighting is 10 to light the 4th headlamp 170 by the second microwave sensor 240, at this time by the second standby electricity
Pond 250 provides DC power supply；Emergency lighting system does not light the 4th headlamp 170 if not sensing.
Compared with prior art, the present invention has at least the following advantages：
The emergency lighting system of the microwave induced device of band of the present invention, by setting lighting device and microwave induced device,
After emergency lighting system starts, and when someone passes through, headlamp can be controlled to open, that is, light headlamp, when nobody passes through
When mistake, headlamp can be controlled to close, be conducive to economize on resources in this way, realize sustainable development.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that those of ordinary skill in the art are come
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of emergency lighting system of the microwave induced device of band, which is characterized in that including：Lighting device and microwave induced dress
It puts, the lighting device is electrically connected with the microwave induced device, and the microwave induced device is used to be electrically connected with external power supply,
The lighting device is used to be electrically connected with external power supply.
2. the emergency lighting system of the microwave induced device of band according to claim 1, which is characterized in that emergency lighting system
The functional select switch is further included, the functional select switch is electrically connected with the microwave induced device.
3. the emergency lighting system of the microwave induced device of band according to claim 1, which is characterized in that the lighting device
Including the first driving power and the first headlamp, first headlamp is electrically connected with first driving power, and described first
Driving power is electrically connected with the microwave induced device.
4. the emergency lighting system of the microwave induced device of band according to claim 3, which is characterized in that first illumination
Lamp includes multiple the first LED light connected in series and/or parallel.
5. the emergency lighting system of the microwave induced device of band according to claim 1, which is characterized in that the lighting device
Including the second driving power and the second headlamp, second driving power is electrically connected with the microwave induced device, and described
Two driving powers are additionally operable to electrical connection external power supply, and second headlamp is electrically connected with the microwave induced device.
6. the emergency lighting system of the microwave induced device of band according to claim 5, which is characterized in that second illumination
Lamp includes multiple the second LED light connected in series and/or parallel.
7. the emergency lighting system of the microwave induced device of band according to claim 1, which is characterized in that described microwave induced
Device include the first microwave sensor, the first reserve battery and the first sensing lamp, first microwave sensor respectively with it is described
First sensing lamp and first reserve battery electrical connection, first microwave sensor are used to be electrically connected with the external power supply
It connects, the lighting device includes third driving power and third headlamp, the third headlamp and the third driving power
Electrical connection, the third driving power are electrically connected with first microwave sensor.
8. the emergency lighting system of the microwave induced device of band according to claim 7, which is characterized in that described microwave induced
Device is by controlling switch to be electrically connected with the external power supply.
9. the emergency lighting system of the microwave induced device of band according to claim 1, which is characterized in that described microwave induced
Device includes the second microwave sensor, the second reserve battery and LED drive power, second microwave sensor and described second
Reserve battery is electrically connected, and second microwave sensor is electrically connected with the LED drive power, and the lighting device includes the 4th
Headlamp, the 4th headlamp are electrically connected with the LED drive power.
10. the emergency lighting system of the microwave induced device of band according to claim 9, which is characterized in that the described 4th shines
Bright lamp includes multiple the 4th LED light connected in series and/or parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810088950.2A CN108184296A (en) | 2018-01-30 | 2018-01-30 | Emergency lighting system with microwave induced device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810088950.2A CN108184296A (en) | 2018-01-30 | 2018-01-30 | Emergency lighting system with microwave induced device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108184296A true CN108184296A (en) | 2018-06-19 |
Family
ID=62551811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810088950.2A Withdrawn CN108184296A (en) | 2018-01-30 | 2018-01-30 | Emergency lighting system with microwave induced device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108184296A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108712804A (en) * | 2018-07-18 | 2018-10-26 | 华南理工大学 | A kind of Intelligent eyesight protection table lamp system and its control method adaptively dimmed |
-
2018
- 2018-01-30 CN CN201810088950.2A patent/CN108184296A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108712804A (en) * | 2018-07-18 | 2018-10-26 | 华南理工大学 | A kind of Intelligent eyesight protection table lamp system and its control method adaptively dimmed |
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Application publication date: 20180619 |