CN217157104U - Take fire door watch-dog of brightness control - Google Patents
Take fire door watch-dog of brightness control Download PDFInfo
- Publication number
- CN217157104U CN217157104U CN202220309603.XU CN202220309603U CN217157104U CN 217157104 U CN217157104 U CN 217157104U CN 202220309603 U CN202220309603 U CN 202220309603U CN 217157104 U CN217157104 U CN 217157104U
- Authority
- CN
- China
- Prior art keywords
- door
- controller
- brightness
- signals
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a take brightness control's prevent fire door watch-dog, include: the controller and the door controller, luminance regulating circuit, audible and visual alarm, smoke transducer, light sensor, wireless transceiver and the door magnetic switch that link to each other with the controller respectively, luminance regulating circuit links to each other with the LED lamp. The illumination sensor is used for acquiring brightness signals of the surrounding environment and uploading the brightness signals to the controller, and the controller sends brightness control signals to the brightness adjusting circuit according to the brightness signals to control the brightness of the LED lamp; when the smoke sensor collects smoke signals, the controller receives the smoke signals and then controls the audible and visual alarm to be started, the controller receives door magnetic signals sent by the door magnetic switch, and fire door control signals are sent to the door controller according to the door magnetic signals. Adopt the utility model discloses, can come temporarily at the conflagration, in time door discharge and alarm remind the user, convenience of customers flees, can also adjust LED lamp luminance, and the user of being convenient for sees the route clearly and flees.
Description
Technical Field
The utility model relates to a fire prevention control field especially relates to a take fire door watch-dog of brightness control.
Background
A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. It is a fire-proof partition with certain fire resistance, which is arranged in fire-proof subareas, evacuation staircases, vertical shafts and the like. The fireproof door can be provided with an LED lamp to remind a user that the door belongs to a fireproof door, so that the user is reminded, and the user is prevented from opening a wrong door to escape when a fire disaster occurs.
The existing fireproof door cannot be opened in time when a fire disaster is found to be in the head, and the brightness of an LED lamp arranged on the fireproof door cannot be controlled in time according to the illumination condition of the surrounding environment of the fireproof door, so that a user can conveniently escape. Therefore, the present invention provides a fire door monitor with brightness control to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims at providing a take brightness control prevent fire door watch-dog can come temporarily at the conflagration, in time door discharge and alarm remind the user, and convenience of customers flees, in addition, can also adjust LED lamp luminance, and the user of being convenient for sees the route clearly and flees.
Based on this, the utility model provides a take fire door watch-dog of brightness control, the watch-dog includes:
the controller and respectively with door controller, adjustting of the lighteness circuit, audible and visual alarm, smoke transducer, light sensor, wireless transceiver and the door magnetic switch that the controller links to each other, adjustting of the lighteness circuit links to each other with the LED lamp, the door controller is used for the control door to open.
The illumination sensor is used for acquiring brightness signals of the surrounding environment and uploading the brightness signals to the controller, and the controller sends brightness control signals to the brightness adjusting circuit according to the brightness signals to control the brightness of the LED lamp;
when the smoke sensor collects smoke signals, the controller receives the smoke signals and then controls the audible and visual alarm to be started, meanwhile, the controller receives door magnetic signals sent by the door magnetic switch and sends fireproof door control signals to the door controller according to the door magnetic signals.
The monitor further comprises a camera, wherein the camera is installed above the fireproof door body and used for collecting environmental information around the fireproof door.
Wherein, the door magnetic switch includes: a magnetic control switch provided with a Hall sensor; the hall sensor is installed on the door frame of the fireproof door, a magnet is fixed at the position, corresponding to the hall sensor, of the door plate of the fireproof door, and the opening or closing state of the fireproof door is detected through interaction between the magnet and the hall sensor.
And a signal processing circuit is also connected between the smoke sensor and the controller.
Wherein the signal processing circuit comprises: the frequency selection circuit, the signal filtering and amplifying circuit and the isolation circuit are connected in sequence.
Wherein the isolation circuit comprises: a photoelectric isolator.
Wherein the controller includes: and (6) an MCU.
By adopting the utility model, the smoke sensor collects the smoke signal, namely the precursor information when a fire disaster occurs, and uploads the smoke signal to the controller, at the moment, the controller controls the audible and visual alarm to be opened to remind the user to pay attention, meanwhile, the illumination sensor collects the illumination signal and uploads the illumination signal to the controller, the controller sends a brightness adjusting signal to the brightness adjusting circuit according to the illumination signal, the brightness adjusting circuit can adjust the light sent by the LED lamp, so that the surrounding environment of the fireproof door is maintained at the preset brightness no matter day or night, the user can see the circuit clearly, when the controller receives the smoke signal, the door magnetic switch can upload the door magnetic signal to the controller, the controller can send the control signal to the door controller according to the door magnetic signal, to control the opening of the fire door.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a fire door monitor with brightness control according to an embodiment of the present invention;
fig. 2 is a circuit diagram of a signal processing circuit according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 is a schematic view of a fire door monitor with brightness control provided by the embodiment of the present invention, the monitor includes:
the device comprises a controller 104, and a door controller 103, a brightness adjusting circuit 105, an audible and visual alarm 107, a smoke sensor 108, an illumination sensor 109, a wireless transceiver 102 and a door magnetic switch 101 which are respectively connected with the controller 104, wherein the brightness adjusting circuit 105 is connected with an LED lamp 106, and the door controller 103 is used for controlling the opening of a door.
The illumination sensor 109 is configured to collect a brightness signal of an ambient environment and upload the brightness signal to the controller 104, and the controller 104 sends a brightness control signal to the brightness adjusting circuit 105 according to the brightness signal to control the brightness of the LED lamp;
when the smoke sensor 108 collects a smoke signal, the controller 104 receives the smoke signal and then controls the audible and visual alarm 107 to be turned on, and meanwhile, the controller receives a door magnetic signal sent by the door magnetic switch 101 and sends a fireproof door control signal to the door controller 103 according to the door magnetic signal.
The smoke sensor can be arranged in a kitchen, a living room and other places where fire disasters easily occur.
Because prevent that fire door illumination intensity is different night daytime, the lamp power that sets up around the fire door that has now or a body surface all is certain, can not carry out illumination and adjust, opens very extravagant electric energy when illumination intensity is big, the utility model discloses can practice thrift the electric energy, adjust according to the illumination condition of external environment the luminous situation of LED lamp. The brightness adjusting circuit belongs to the prior art.
The door controller is prior art for the basis prevent fire door control signal that the controller sent and control prevent closing and opening of fire door body, prevent that fire door control signal includes: open the door and close the door. The door controller includes: a drive circuit.
The monitor further comprises a camera, wherein the camera is installed above the fireproof door body and used for collecting surrounding environment information of the fireproof door and uploading the surrounding environment information to the cloud server.
Wherein, the door magnetic switch includes: a magnetic control switch provided with a Hall sensor; the hall sensor is installed on the door frame of the fireproof door, a magnet is fixed at the position, corresponding to the hall sensor, of the door plate of the fireproof door, and the opening or closing state of the fireproof door is detected through interaction between the magnet and the hall sensor.
Door magnetic switch is prior art for gather prevent opening or the closed condition of fire door, the door controller is receiving smoke signal that smoke transducer gathered acquires the signal that door magnetic switch sent, the controller basis door magnetic signal learns when preventing that fire door is opened, then no longer send the fire door control signal extremely the door controller, consequently, at this moment, prevent that fire door has opened, the user of being convenient for flees. The controller acquires that the fireproof door is closed according to the door magnetic signal, sends a fireproof door control signal, namely a door opening signal, to the door controller, and controls the fireproof door to be opened at the moment, so that unnecessary door opening time is reduced for escape of a user.
And a signal processing circuit is also connected between the smoke sensor and the controller. The signal processing circuit can also be connected between the illumination sensor and the controller.
Fig. 2 is a circuit diagram of a signal processing circuit provided in an embodiment of the present invention, the signal processing circuit includes: the frequency selection circuit 201, the signal filtering and amplifying circuit 202 and the isolation circuit 203 are connected in sequence. The frequency selecting circuit 201, the signal filtering and amplifying circuit 202 and the isolating circuit 203 are all the prior art.
The frequency selection circuit is used for selecting signals with preset frequency, the signal filtering and amplifying circuit is used for filtering and amplifying the signals, and the isolation circuit is used for isolating mutual influence between the front-stage circuit and the rear-stage circuit. The signal processing circuit is used for enabling the smoke signal to be more accurate, and further avoiding misjudgment of the controller.
Wherein the isolation circuit comprises: a photoelectric isolator.
Wherein the controller includes: and (6) an MCU.
By adopting the utility model, the smoke sensor collects the smoke signal, namely the precursor information when a fire disaster occurs, and uploads the smoke signal to the controller, at the moment, the controller controls the audible and visual alarm to be opened to remind the user to pay attention, meanwhile, the illumination sensor collects the illumination signal and uploads the illumination signal to the controller, the controller sends a brightness adjusting signal to the brightness adjusting circuit according to the illumination signal, the brightness adjusting circuit can adjust the light sent by the LED lamp, so that the surrounding environment of the fireproof door is maintained at the preset brightness no matter day or night, the user can see the circuit clearly, when the controller receives the smoke signal, the door magnetic switch can upload the door magnetic signal to the controller, the controller can send the control signal to the door controller according to the door magnetic signal, to control the opening of the fire door.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a take fire door watch-dog of brightness control which characterized in that includes:
the controller, the door controller, the brightness adjusting circuit, the audible and visual alarm, the smoke sensor, the illumination sensor, the wireless transceiver and the door magnetic switch are respectively connected with the controller, the brightness adjusting circuit is connected with the LED lamp, and the door controller is used for controlling the door to be opened;
the illumination sensor is used for acquiring brightness signals of the surrounding environment and uploading the brightness signals to the controller, and the controller sends brightness control signals to the brightness adjusting circuit according to the brightness signals to control the brightness of the LED lamp;
when the smoke sensor collects smoke signals, the controller receives the smoke signals and then controls the audible and visual alarm to be started, meanwhile, the controller receives door magnetic signals sent by the door magnetic switch and sends fireproof door control signals to the door controller according to the door magnetic signals.
2. The fire door monitor with fire door brightness control as claimed in claim 1, further comprising a camera mounted above the fire door body for collecting environmental information around the fire door.
3. The fire door monitor with brightness control as claimed in claim 1, wherein said door magnet switch comprises: a magnetic control switch provided with a Hall sensor; the hall sensor is installed on the door frame of the fireproof door, a magnet is fixed at the position, corresponding to the hall sensor, of the door plate of the fireproof door, and the opening or closing state of the fireproof door is detected through interaction between the magnet and the hall sensor.
4. A fire door monitor with brightness control as recited in claim 1, wherein a signal processing circuit is further connected between said smoke sensor and said controller.
5. The fire door monitor with brightness control of claim 4, wherein said signal processing circuit comprises: the frequency selection circuit, the signal filtering and amplifying circuit and the isolation circuit are connected in sequence.
6. The fire door monitor with brightness control of claim 5, wherein said isolation circuit comprises: a photoelectric isolator.
7. A fire door monitor with fire control as claimed in any one of claims 1-6, wherein said controller comprises: and (6) an MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220309603.XU CN217157104U (en) | 2022-02-16 | 2022-02-16 | Take fire door watch-dog of brightness control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220309603.XU CN217157104U (en) | 2022-02-16 | 2022-02-16 | Take fire door watch-dog of brightness control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217157104U true CN217157104U (en) | 2022-08-09 |
Family
ID=82691386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220309603.XU Active CN217157104U (en) | 2022-02-16 | 2022-02-16 | Take fire door watch-dog of brightness control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217157104U (en) |
-
2022
- 2022-02-16 CN CN202220309603.XU patent/CN217157104U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114511982B (en) | Smoke alarm method and intelligent smoke alarm | |
| CN206311963U (en) | A kind of intelligent building supervising device | |
| CN107038837A (en) | A kind of security against fire monitoring and alarming system based on home furnishings intelligent | |
| CN201464890U (en) | Intelligent automation control device for household and security protection | |
| JP5271061B2 (en) | Load control system | |
| KR20070056236A (en) | Home automation system for fire extinguishment and emergency | |
| CN217157104U (en) | Take fire door watch-dog of brightness control | |
| CN208564280U (en) | A kind of smart window of automatic control | |
| CN205208380U (en) | Fire -fighting emergency light | |
| CN205247167U (en) | Building intellectualized supervisory control fire extinguishing system | |
| US20030025605A1 (en) | Vigilant dwelling | |
| CN103090750A (en) | Bullet box | |
| CN112991661A (en) | Intelligent household kitchen smoke alarm system | |
| CN106230955A (en) | Intelligent internet of things monitor supervision platform | |
| CN215485693U (en) | Prevent fire door normal close intelligent monitoring device | |
| CN203070082U (en) | Remote home control and security defending system | |
| CN211264098U (en) | Environmental monitoring protection system under intelligence house | |
| CN209328163U (en) | A kind of domestic safety prevention system | |
| CN211184378U (en) | Building information-based illumination control device | |
| CN210721065U (en) | Environmental detection protection system under intelligence house | |
| CN209838068U (en) | Intelligent window closing device capable of switching modes | |
| CN207489200U (en) | A kind of inside fire warning device | |
| CN201631949U (en) | Device for raising fire alarms and opening iron rolling door | |
| CN202304634U (en) | Cartridge box | |
| CN208400261U (en) | Intelligent fireproof device, intelligent fireproof door and intelligent fireproof system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |