CN108087763A - Emergency light based on smoke alarm - Google Patents
Emergency light based on smoke alarm Download PDFInfo
- Publication number
- CN108087763A CN108087763A CN201711268805.4A CN201711268805A CN108087763A CN 108087763 A CN108087763 A CN 108087763A CN 201711268805 A CN201711268805 A CN 201711268805A CN 108087763 A CN108087763 A CN 108087763A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- shaft
- smoke
- solenoid valve
- sensor device
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
- F21S8/036—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade by means of a rigid support, e.g. bracket or arm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0064—Health, life-saving or fire-fighting equipment
- F21V33/0076—Safety or security signalisation, e.g. smoke or burglar alarms, earthquake detectors; Self-defence devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Environmental & Geological Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Architecture (AREA)
- Fire Alarms (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of emergency lights based on smoke alarm,Including the cylinder being arranged in wall top,Cylinder is hollow structure,The motor being mounted in wall top is equipped with above cylinder,The output shaft of motor is stuck in the top of cylinder,Output shaft is equipped with shaft,The lower end of shaft is bending,Shaft is stretched out outside cylinder,Roller end is equipped with light bulb,Light bulb is equipped with the second smoke sensor device,Shaft lower end is equipped with the control that light bulb is controlled to open and close switch,Along the cylinder of the symmetrical setting of shaft there are two being set in cylinder,Telescopic baffle is fixed on cylinder piston rod,The first solenoid valve of normally open is equipped at nozzle,The first smoke sensor device for being close to periphery is equipped in smoke pipe positioned at receiving,First smoke sensor device and the second smoke sensor device electrical connection microprocessor,Microprocessor electrical connection control switch,First solenoid valve,Second solenoid valve and motor.It can guide and irradiate green route.
Description
Technical field
The invention belongs to the technical field of household electrical appliance, more particularly to a kind of emergency light based on smoke alarm.
Background technology
Smoke alarm, also known as the first smoke sensor device.Can be connected with by bus-powered, in bus it is multiple, with fire
The networking of calamity alarm controller, communication one alarm system of composition.And the alarm system be normally applied with the public situations such as market, because
This, smoke alarm can also be applied to the public situations such as market, and smoke alarm is mainly used for detecting fire.In order to prevent fires in advance
The smog of calamity hinders the road that people seek survival, and is also equipped with being used cooperatively with smoke alarm in public situations such as markets emergent
Lamp, still, general emergency light are mounted on the lower section of wall, and extra exit is guided with an arrow direction, and are occurring fire
When, entire market can be diffused by smog often occur so that the eyes of people can not see the route of advance clearly, moreover, the light of emergency light
People can only be allowed to see arrow, cannot but irradiate people's way forward, especially at the parting of the ways when, people can not judge also have
Other crossings, the light that can only borrow emergency light is crept, slow in action, it is not easy to escape from scene of fire.
The content of the invention
The invention is intended to provide a kind of emergency light based on smoke alarm that can be guided and irradiate green route.
In order to achieve the above objectives, basic technology scheme of the invention is as follows：Emergency light based on smoke alarm, including setting
The cylinder in wall top is put, the cylinder is hollow structure, and the motor being mounted in wall top, the electricity are equipped with above the cylinder
The output shaft of machine is stuck in the top of the cylinder, and the output shaft is equipped with shaft, and the lower end of the shaft is bending, described
Shaft is stretched out outside the cylinder, and the roller end is equipped with light bulb, and the light bulb is equipped with the second smoke sensor device, the shaft
Lower end is equipped with the control that the light bulb is controlled to open and close switch, sets that there are two set along the shaft is symmetrical in the cylinder
The cylinder put is fixed with telescopic baffle on the cylinder piston rod, and the cylinder is equipped with and the gas circuit of the cylinder connects
The second solenoid valve connect, the cylinder side are set there are four equally distributed receipts smoke pipe, the receipts smoke pipe be equipped with for smog into
The nozzle entered is equipped with the first solenoid valve of normally open at the nozzle, is equipped in the receipts smoke pipe and is close to institute
The first smoke sensor device of periphery is stated, further includes microprocessor and for the microprocessor, light bulb, the first electromagnetism
What valve, second solenoid valve, the second smoke sensor device and the first smoke sensor device were powered supplies electric installation, first smoke sensor device
The microprocessor is electrically connected with second smoke sensor device, the microprocessor electrical connection control switchs, the first electricity
Magnet valve, second solenoid valve and motor.
The principle of this programme is：
By in the wall top of emergency light installation at the parting of the ways of this programme based on smoke alarm, four are received smoke pipe difference
Towards four routes of crossroad, and the first solenoid valve in smoke pipe is received as normally open, when fire does not occur, this programme
In the emergency light based on smoke alarm do not start use.
When fire occurs on the road of a certain of crossroad, the smog on the road can diffuse whole road, meanwhile, smog is with wind
To that can float towards to crossroad, at this moment, the smog of part can be collected into towards the receipts smoke pipe on this road, flue gas is transferred to the first cigarette
Mist sensor, the first smoke sensor device detect smog information, pass information to microprocessor, and microprocessor receives information
Afterwards, start control switch first, light bulb is opened, then, start motor and the first solenoid valve, after the first solenoid valve starts, the
One solenoid valve is changed into normally off from normally open so that the smog that others are received in smoke pipe is not transferred to the first smog biography
Sensor, motor drives shaft to rotate, while drives bulb turning, during bulb turning, the second smoke sensor device on light bulb
When detecting smog, start second solenoid valve..
After second solenoid valve starts, second solenoid valve opens the gas circuit of cylinder, and the piston rod of cylinder is made to generate downward fortune
Dynamic, piston rod moves downward, and baffle is driven to move downward, and two in cylindrical inner wall baffle is stretched out outside cylinder, then, micro-
Processor control second solenoid valve is closed so that the gas circuit on cylinder disconnects, the piston stop motion moved downward so that baffle
Also stop motion so that baffle is stretched out outside cylinder, and static.
Microprocessor also controls electric motor starting simultaneously, and the output shaft on motor drives shaft to rotate, and the light bulb in shaft turns
It moves positioned at the position of baffle, since baffle hinders, shaft cannot be rotated further so that bulb turning in shaft to no cigarette
On another road of mist, bulb irradiation road.
The advantageous effect of this programme is：
(1) compared with prior art, the emergency light in this programme is provided in crossroad, moreover, on emergency light
Cylinder side is provided with the receipts smoke pipe for being respectively facing four different crossings, and the first smoke sensor device received in smoke pipe receives smog
When, microprocessor is passed information to, microprocessor controls the first solenoid valve to close, and is that other receipts smoke pipes receive in order to prevent
Smog information causes information chaotic.
(2) above-mentioned advantageous effect is based on, microprocessor can start control switch first in this programme, open light bulb, light bulb
Light can pass through dense smog, guiding people have extra exit at this, at this moment, start second solenoid valve, second solenoid valve
It is used to open the gas circuit of cylinder so that cylinder piston rod promotes baffle to move downward, and motor drive shaft turns to and encounters gear
During plate, shaft stops operating, and the main function of baffle is for countershaft /V, prevents shaft under the drive of motor, constantly
Rotation limits the angle of shaft swing.
(3) above-mentioned advantageous effect is based on, for shaft after stopping operating, light bulb can go to its of crossroad in this programme
On his crossing, the light of light bulb is skewed, on the one hand people is guided to be walked toward this route, on the other hand can be the people of walking
Illuminate road, without creeping, action is accelerated.
Further, the cylindrical central is equipped with the through hole through the cylinder, and the cylindrical cross-section is in two opposite ladders
Shape, the output shaft are connected to the top of the through hole.Cylindrical cross-section be symmetrical set it is trapezoidal be to fix output shaft.
Further, described shaft one end is fixed on the output shaft, and the one side of the shaft other end is in curve inwardly
120 degree.In order to enable the fixed light bulb of roller end is on startup, the light of light bulb is oblique so that light bulb can illuminate
It is farther.
Further, the cylinder end face is portalled equipped with two, and the baffle plate setting is within portalling.It is to limit that setting, which is portalled,
Determine the position of baffle.
Further, the receipts smoke pipe is horizontality.Primarily to collect the smog of floating.
Further, the distance between first solenoid valve and first smoke sensor device are 5cm.First solenoid valve and
The distance of 5cm is provided between first smoke sensor device, is in order to which after receiving smoke pipe and collecting smog, the is passed to along smoke pipe is received
After one smoke sensor device, the first solenoid valve is closed, and only length 5cm reserves smog, may be such that the first smoke sensor device is accurately examined
Measure smog.
Description of the drawings
Fig. 1 is the structure diagram of the emergency light embodiment the present invention is based on smoke alarm.
Specific embodiment
Below by the further details of explanation of specific embodiment：
Reference numeral in Figure of description includes：Motor 1, output shaft 2, cylinder 3, cylinder 4, shaft 5, receipts smoke pipe 6, gear
Plate 7, the first solenoid valve 8, the first smoke sensor device 9, light bulb 10.
Embodiment is substantially as shown in Figure 1：Emergency light based on smoke alarm, the emergency light are arranged on wall top, including
The motor 1 being arranged in wall top, the output shaft 2 of motor 1 stretch out wall top, are equipped with cylinder 4 positioned at 1 lower section of motor, which fixes
In wall top, the through hole through cylinder 4 is equipped in the center of cylinder 4,4 section of cylinder is opposite trapezoidal in two, and 4 top of cylinder
Through hole block output shaft 2, output shaft 2 is equipped with shaft 5, and 5 one end of shaft is fixed on output shaft 2, and 5 other end of shaft stretches out
The through hole of cylinder 4, and the one side of 5 lower end of shaft is bent in inside 120 degree, and light bulb 10, light bulb 10 are fixed on 5 other end of shaft
The second smoke sensor device is equipped with, when in use, the light of light bulb 10 is inclined directive ground to light bulb 10.
It is uniformly distributed and is set there are two cylinder 3 in cylinder 4, baffle 7 is fixedly connected on 3 piston rod of cylinder, in 4 bottom of cylinder
Portal there are two being uniformly distributed, the corresponding baffle 7 that portals so that baffle 7 is extended to portal, and is set respectively positioned at 4 surrounding of cylinder
There are four smoke pipe 6 is received, receipts smoke pipe 6 is horizontality, receives smoke pipe 6 for four and is uniformly distributed, receives 6 one end of smoke pipe and be fixed on 4 table of cylinder
It on face, receives smoke pipe 6 other end and is equipped with nozzle, from nozzle to being disposed with the first solenoid valve 8 and the in 6 nozzle of smoke pipe away from receiving
One smoke sensor device 9, has certain distance between the first solenoid valve 8 and the first smoke sensor device 9, distance is 5cm.
Microprocessor is additionally provided with, second solenoid valve is provided in the gas circuit of cylinder 3, second solenoid valve is used to control gas
The gas path on-off of cylinder 3, four the first smoke sensor devices 9 and the second smoke sensor device are electrically connected microprocessor, microprocessor
The first solenoid valve 8 and second solenoid valve are electrically connected, microprocessor is electrically connected motor 1, meanwhile, microprocessor electrical connection control light bulb
The 10 control switches opened and closed, setting is after some first smoke sensor device 9 detects smog in microprocessor, startup control first
System switch, opens light bulb 10, then, starts 1 and first solenoid valve 8 of motor, finally, when the second smoke sensor device detects smog
Afterwards, second solenoid valve is started.
It is additionally provided with for electric installation, this is for electric installation electrical connection microprocessor, the first solenoid valve 8, second solenoid valve, first
Smoke sensor device 9, the second smoke sensor device and light bulb 10.
The concrete operations of emergency light of this programme based on smoke alarm are as follows：
By in the above-mentioned wall top of emergency light installation at the parting of the ways based on smoke alarm, receive smoke pipe 6 for four and distinguish
Towards four routes of crossroad, and the first solenoid valve 8 in smoke pipe 6 is received as normally open, when fire does not occur, we
The emergency light based on smoke alarm in case does not start use.
When fire occurs on the road of a certain of crossroad, the smog on the road can diffuse whole road, meanwhile, smog is with wind
To that can float towards to crossroad, at this moment, the smog of part can be collected into towards the receipts smoke pipe 6 on this road, flue gas is transferred to first
Smoke sensor device 9, the first smoke sensor device 9 detects smog information, passes information to microprocessor, and microprocessor receives
After information, start control switch first, light bulb 10 is opened, then, start 1 and first solenoid valve 8 of motor, the first solenoid valve 8
After startup, the first solenoid valve 8 is changed into normally off from normally open so that the smog that others are received in smoke pipe 6 will not transfer
To the first smoke sensor device 9, motor 1 drives shaft to rotate, while light bulb 10 is driven to rotate, in 10 rotation process of light bulb, light bulb
When the second smoke sensor device on 10 detects smog, start second solenoid valve.
After second solenoid valve starts, second solenoid valve opens the gas circuit of cylinder 3, and the piston rod of cylinder 3 is made to generate downwards
Movement, piston rod moves downward, and baffle 7 is driven to move downward, and two baffles 7 on 4 inner wall of cylinder are also cross portalling
It stretches out, after stretching, then, microprocessor control second solenoid valve is closed so that the gas circuit on cylinder 3 disconnects, and moves downward
Piston stop motion so that the also stop motion of baffle 7 so that baffle 7 is stretched out outside cylinder 4, and static.
Also control motor 1 starts microprocessor simultaneously, and the output shaft 2 on motor 1 drives shaft 5 to rotate, the lamp in shaft 5
Bubble 10 rotate in place in the position of some baffle 7, and since baffle 7 hinders, shaft 5 cannot be rotated further so that the lamp in shaft 5
10 roads far away from smog are steeped, and are irradiated to another road without smog, since the light of light bulb 10 is oblique,
Therefore, the light of light bulb 10 can illuminate farther place.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for the content for explaining claim.
Claims (6)
1. the emergency light based on smoke alarm, it is characterised in that：Including the cylinder being arranged in wall top, the cylinder is hollow
Structure, the cylinder top are equipped with the motor being mounted in wall top, and the output shaft of the motor is stuck in the top of the cylinder, institute
Output shaft is stated equipped with shaft, the lower end of the shaft is bending, and the shaft is stretched out outside the cylinder, the roller end
Equipped with light bulb, the light bulb is equipped with the second smoke sensor device, and the shaft lower end is equipped with that the light bulb is controlled to open and close
Control switch, set in the cylinder there are two the cylinder along the symmetrical setting of the shaft, it is fixed on the cylinder piston rod
There is telescopic baffle, the cylinder is equipped with the second solenoid valve being connected with the gas circuit of the cylinder, and the cylinder side is set
There are four equally distributed receipts smoke pipe, the smoke pipe of receiving is equipped with the nozzle entered for smog, is equipped at the nozzle normal
First solenoid valve of open state is equipped with the first smoke sensor device for being close to the periphery, also in the receipts smoke pipe
Including microprocessor and for the microprocessor, light bulb, the first solenoid valve, second solenoid valve, the second smoke sensor device and
Described in the confession electric installation of first smoke sensor device power supply, first smoke sensor device and second smoke sensor device electrical connection
Microprocessor, the microprocessor electrical connection is described to control switch, the first solenoid valve, second solenoid valve and motor.
2. the emergency light according to claim 1 based on smoke alarm, it is characterised in that：The cylindrical central is equipped with and passes through
Wear the through hole of the cylinder, the cylindrical cross-section is opposite trapezoidal in two, and the output shaft is connected to the top of the through hole.
3. the emergency light according to claim 1 based on smoke alarm, it is characterised in that：Described shaft one end is fixed on
On the output shaft, the one side of the shaft other end is in curve inwardly 120 degree.
4. the emergency light according to claim 1 based on smoke alarm, it is characterised in that：The cylinder end face is equipped with two
A to portal, the baffle plate setting is within portalling.
5. the emergency light according to claim 1 based on smoke alarm, it is characterised in that：The receipts smoke pipe is horizontal
State.
6. the emergency light according to claim 1 based on smoke alarm, it is characterised in that：First solenoid valve and institute
The distance between first smoke sensor device is stated as 5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711268805.4A CN108087763B (en) | 2017-12-05 | 2017-12-05 | Emergency lamp based on smoke alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711268805.4A CN108087763B (en) | 2017-12-05 | 2017-12-05 | Emergency lamp based on smoke alarm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108087763A true CN108087763A (en) | 2018-05-29 |
| CN108087763B CN108087763B (en) | 2020-04-14 |
Family
ID=62173767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711268805.4A Active CN108087763B (en) | 2017-12-05 | 2017-12-05 | Emergency lamp based on smoke alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108087763B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019195930A1 (en) * | 2018-04-09 | 2019-10-17 | Enta Design Inc. | Lamp with moving pattern illumination |
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|---|---|---|---|---|
| US6150943A (en) * | 1999-07-14 | 2000-11-21 | American Xtal Technology, Inc. | Laser director for fire evacuation path |
| DE202004018606U1 (en) * | 2004-12-01 | 2005-03-03 | Tseng, Shih-Fan, Yuanlin Chen | Fire alarm triggered by presence of smoke or gas, has pointer with laser light diode fixed to base of sensor via ball shaped coupling |
| CN201255911Y (en) * | 2008-08-21 | 2009-06-10 | 楼鹏飞 | Novel intelligent escaping indicator |
| CN201378402Y (en) * | 2009-04-17 | 2010-01-06 | 中国人民解放军海军装备研究院舰船论证研究所 | Fire emergency escape indicating device |
| CN202711412U (en) * | 2012-08-28 | 2013-01-30 | 成都酷玩网络科技有限公司 | Smoke alarm having lighting function |
| CN104881944A (en) * | 2015-06-17 | 2015-09-02 | 深圳西德创新科技有限公司 | Smoke alarm, and method and system for smoke alarm |
| CN206330109U (en) * | 2016-08-31 | 2017-07-14 | 中徽机电科技股份有限公司 | A kind of emergency light with smoke alarm |
| CN107155251A (en) * | 2017-06-06 | 2017-09-12 | 明光市泰丰新材料有限公司 | A kind of mansion emergency light Lighting Control Assembly and its implementation |
| CN206516030U (en) * | 2017-03-04 | 2017-09-22 | 南华大学 | A kind of family expenses fireproof alarming control device |
| CN206557945U (en) * | 2017-03-16 | 2017-10-13 | 江苏省钟星消防工程有限公司 | A kind of smoke detector |
-
2017
- 2017-12-05 CN CN201711268805.4A patent/CN108087763B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6150943A (en) * | 1999-07-14 | 2000-11-21 | American Xtal Technology, Inc. | Laser director for fire evacuation path |
| DE202004018606U1 (en) * | 2004-12-01 | 2005-03-03 | Tseng, Shih-Fan, Yuanlin Chen | Fire alarm triggered by presence of smoke or gas, has pointer with laser light diode fixed to base of sensor via ball shaped coupling |
| CN201255911Y (en) * | 2008-08-21 | 2009-06-10 | 楼鹏飞 | Novel intelligent escaping indicator |
| CN201378402Y (en) * | 2009-04-17 | 2010-01-06 | 中国人民解放军海军装备研究院舰船论证研究所 | Fire emergency escape indicating device |
| CN202711412U (en) * | 2012-08-28 | 2013-01-30 | 成都酷玩网络科技有限公司 | Smoke alarm having lighting function |
| CN104881944A (en) * | 2015-06-17 | 2015-09-02 | 深圳西德创新科技有限公司 | Smoke alarm, and method and system for smoke alarm |
| CN206330109U (en) * | 2016-08-31 | 2017-07-14 | 中徽机电科技股份有限公司 | A kind of emergency light with smoke alarm |
| CN206516030U (en) * | 2017-03-04 | 2017-09-22 | 南华大学 | A kind of family expenses fireproof alarming control device |
| CN206557945U (en) * | 2017-03-16 | 2017-10-13 | 江苏省钟星消防工程有限公司 | A kind of smoke detector |
| CN107155251A (en) * | 2017-06-06 | 2017-09-12 | 明光市泰丰新材料有限公司 | A kind of mansion emergency light Lighting Control Assembly and its implementation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019195930A1 (en) * | 2018-04-09 | 2019-10-17 | Enta Design Inc. | Lamp with moving pattern illumination |
| US11346529B2 (en) | 2018-04-09 | 2022-05-31 | Enta Design Inc | Lamp with moving pattern illumination |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108087763B (en) | 2020-04-14 |
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