CN215632637U - Door and window sensing device - Google Patents
Door and window sensing device Download PDFInfo
- Publication number
- CN215632637U CN215632637U CN202121300428.XU CN202121300428U CN215632637U CN 215632637 U CN215632637 U CN 215632637U CN 202121300428 U CN202121300428 U CN 202121300428U CN 215632637 U CN215632637 U CN 215632637U
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- China
- Prior art keywords
- door
- window
- shell
- casing
- door frame
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- 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.)
- Expired - Fee Related
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000003345 natural gas Substances 0.000 claims abstract description 19
- 239000000779 smoke Substances 0.000 claims abstract description 13
- 230000005389 magnetism Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 6
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a door and window sensing device, which comprises a shell and a door magnet opening and closing mechanism, wherein a controller is arranged in the shell, the upper end part and the lower end part of the shell are fixed with a door frame at one stepped side through bolts, one side of the shell, which is close to a door and a window, is arranged on the step of the door frame, the front of the shell is inwards protruded and penetrates through the door frame to extend into a room, a tubular exhaust fan is arranged in the protrusion of the shell along the front-back direction of the shell, an air outlet of the tubular exhaust fan is arranged at the back of the shell and is communicated with the outside, a smoke sensor and a natural gas detector which are connected with the controller are also arranged on the protrusion surface of the shell, and a door and window ejection mechanism is arranged at the rear part of the shell. According to the utility model, the shell is arranged on the door frame, so that one surface of the shell provided with the smoke sensor and the natural gas detector is positioned indoors, when a fire disaster or natural gas leakage occurs, the controller controls the on-off of the electromagnet, the door and window ejection mechanism controls the opening of the door and window, the discharge of smoke or natural gas is accelerated by the tubular exhaust fan, and the harm to indoor personnel is reduced.
Description
Technical Field
The utility model relates to the technical field of intelligent door and window control, in particular to a door and window sensing device.
Background
The existing door and window structure design is not easy to achieve the functions of anti-theft, ventilation, lighting, mosquito prevention, rain prevention and the like, so people need to spend a lot of money and add various structures with single function to meet the functional requirements. Moreover, when a fire disaster occurs indoors or natural gas leaks, the existing doors and windows cannot be opened or closed in time, and serious harm is caused to indoor personnel. Therefore, there is a need for a door/window sensing device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a door and window sensing device, which is specifically realized by the following technical scheme:
the utility model relates to a door and window sensing device, which comprises a shell and a door magnet opening and closing mechanism, wherein a controller is arranged in the shell, the upper end part and the lower end part of the shell are fixed with a door frame at one side in a step shape through bolts, one side of the shell, which is close to a door and a window, is arranged on the step of the door frame, the front surface of the shell protrudes inwards and penetrates through the door frame to extend into a room, a tubular exhaust fan is arranged in the protrusion of the shell along the front-back direction of the shell, the air inlet of the tubular exhaust fan is arranged on the protrusion surface of the shell, the air outlet of the tubular exhaust fan is arranged at the back of the shell and is communicated with the room, a smoke sensor and a natural gas detector which are connected with the controller are also arranged on the protrusion surface of the shell, a blind hole is arranged on one side, which is close to the door and the window, of the rear end surface of the shell, the blind hole is vertically arranged along the front-back direction of the shell, and a door and window ejection mechanism is arranged in the blind hole.
Preferably, the door and window ejection mechanism comprises a telescopic rod, one end of the telescopic rod is fixed to the bottom of the blind hole, the other end of the telescopic rod is provided with a buffer gasket, and a spring is sleeved on the telescopic rod between the bottom of the blind hole and the buffer gasket.
Preferably, the door magnetism opening and closing mechanism includes the electro-magnet and is used for the electro-magnet to correspond the magnet piece of sensing, and in the standing groove that the casing rear portion was seted up was located to the electro-magnet, the standing groove was seted up under the blind hole, and the magnet piece is installed in door and window one side border of activity, and the electro-magnet is connected with the controller through the lead wire, magnet piece and the electro-magnet contact that is located the standing groove when the door and window of activity was closed.
Preferably, the air outlet and the air inlet of the tubular exhaust fan are also provided with fireproof filter screens.
The utility model has the beneficial effects that: the shell is arranged on the door frame, one surface of the shell provided with the smoke sensor and the natural gas detector is positioned indoors, when a fire disaster or natural gas leakage occurs, the controller controls the on-off of the electromagnet, the door and window ejection mechanism arranged at the rear part of the shell controls the opening of the door and window, the discharge of smoke or natural gas is accelerated by the tubular exhaust fan in the shell, and the harm to indoor personnel is reduced.
The utility model is convenient to install and use.
Drawings
The utility model is further described below with reference to the following figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a rear view of FIG. 1;
FIG. 3 is a schematic view of the present invention in use;
FIG. 4 is a schematic view of the present invention in use;
wherein: 1-a shell; 2-a smoke sensor; 3-a tubular exhaust fan; 4-a natural gas detector; 5-bolt; 6-fireproof filter screen; 7-door and window ejection mechanism; 71-a telescopic rod; 72-a spring; 73-a buffer shim; 8-placing the groove; 9-door and window; 10-door frame.
Detailed Description
As shown in figures 1 to 4, the utility model comprises a shell 1 and a door magnet opening and closing mechanism, a controller is arranged in the shell 1, the upper end part and the lower end part of the shell 1 are fixed with a door frame 10 at one side of a ladder shape through bolts 5, if the door frame is not enough to install the whole shell 1, a part of the door frame can be installed on a wall body, the door frame 10 is arranged in the ladder shape to ensure that a movable door and window 9 is tightly matched with the door frame 10, one side of the shell 1 close to the door and window 9 is arranged on the ladder shape of the door frame 10, the front surface of the shell 1 protrudes inwards and penetrates through the door frame 10 to extend into a room, a tubular exhaust fan 3 is arranged in the protrusion of the shell 1 along the front-back direction of the shell 1, an air inlet of the tubular exhaust fan 3 is arranged on the protrusion surface of the shell 1, an air outlet of the tubular exhaust fan 3 is arranged behind the shell 1 and communicated with the room, a smoke sensor 2 and a natural gas detector 4 which are connected with the controller are also arranged on the protrusion surface of the shell 1, when the smoke sensor 2 detects an indoor fire, the controller sends a signal to power off the electromagnet, the door and window ejection mechanism 7 opens the movable door and window 9 to an angle, so that the door and window 9 cannot be opened to influence escape when the fire occurs, meanwhile, the force of the door and window ejection mechanism 7 on the door and window 9 is not very large, a large amount of oxygen is prevented from entering the indoor to increase the fire intensity, and external personnel can enter the indoor to extinguish the fire when no person exists in the indoor; when the natural gas detector 4 detects that the natural gas leaks, the controller can control the door and window 9 to be opened, so that the natural gas is prevented from harming indoor personnel; because the door and window ejection mechanism 7 only can apply a small force to the door and window 9, the opening and closing degree of the door and window 9 is small, and in order to discharge indoor smoke and natural gas as soon as possible, the tubular exhaust fan 3 can accelerate the discharge of the smoke and the natural gas.
The door and window ejection mechanism 7 comprises an expansion link 71, one end of the expansion link 71 is fixed with the bottom of the blind hole, the other end of the expansion link 71 is provided with a buffer gasket 73, and a spring 72 is sleeved on the expansion link 71 between the bottom of the blind hole and the buffer gasket 73. Door magnetism mechanism that opens and shuts includes the electro-magnet and is used for the electro-magnet to correspond the magnet piece of sensing, and the electro-magnet is located in casing 1, and the magnet piece is installed in 9 side borders of movable door and window, and the electro-magnet is connected with the controller through the lead wire, and after electro-magnet and magnet piece separated or are close to the certain distance, magnet piece and the electro-magnet contact that is located standing groove 8 when the door and window 9 of activity is closed. The controller controls the on-off of the electromagnet, when the power is off, the electromagnet loosens the action on the magnet block, and the spring 72 in the door and window ejection mechanism 7 enables the telescopic rod 71 to apply a force to the movable door and window 9 to open the movable door and window; when the power is on, the door and window 9 is closed under the action of external force, and the door and window 9 is closed at the moment to prevent outsiders from entering.
Door magnetism mechanism that opens and shuts includes the electro-magnet and is used for the electro-magnet to correspond the magnet piece of sensing, the electro-magnet is located in the standing groove 8 that casing 1 rear portion was seted up, standing groove 8 is seted up under the blind hole, the magnet piece is installed in door and window 9 side border of activity, the electro-magnet is connected with the controller through the lead wire, magnet piece and the electro-magnet contact that is located standing groove 8 when door and window 9 of activity is closed, when the electro-magnet circular telegram, when door and window 9 of activity is closed, electro-magnet and magnet piece act on in standing groove 8, can increase the effort with door and window 9.
The air outlet and the air inlet of the tubular exhaust fan 3 are also provided with fireproof filter screens 6, so that the tubular exhaust fan 3 is prevented from being damaged when fire breaks out and enters the shell 1.
Still be equipped with face identification module in casing 1 simultaneously, face identification module carries out the electricity with control and is connected, locates the face collector in the face identification module on the casing 1 rear portion terminal surface, and it is indoor that outside personnel need get into, carry out face collection by face collector, opening of controller control door and window 9, it is more convenient to use.
When the utility model works, the bolts 5 at the upper end part and the lower end part of the shell 1 are fixed with the door frame 10 close to one side of the movable door and window 9, and the door and window ejection mechanism 7 and the placing groove 8 on the shell 1 are positioned on the ladder of the door frame 10, when a fire disaster occurs or natural gas leaks, the controller controls the electromagnet to be powered off, and the movable door and window 9 is opened by the door and window ejection mechanism 7.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (4)
1. The utility model provides a door and window sensing device, includes casing and door magnetism mechanism that opens and shuts, is equipped with controller, its characterized in that in the casing: the utility model discloses a door-opening device, including casing, door frame, pipe type air exhauster, casing, smoke transducer and natural gas detector, the casing is protruding, the upper and lower tip is fixed with one side door frame that is the echelonment through the bolt about the casing, and the casing is close to one side of door and window and locates on being the ladder of door frame, the casing is preceding inside protruding and pass the door frame and stretch into indoorly, be equipped with tubular air exhauster along the casing fore-and-aft direction in the protruding inside of casing, the air intake of tubular air exhauster is located on the protruding face of casing, the air outlet of tubular air exhauster is located the casing at the back and is just communicate in outdoor, still be equipped with smoke transducer and the natural gas detector of being connected with the controller on the protruding face of casing, be close one side at casing rear end face and door and window and seted up the blind hole, the blind hole is seted up along the casing fore-and-aft direction perpendicularly, is equipped with door and window ejection mechanism in the blind hole.
2. A door and window sensing device as claimed in claim 1, wherein: the door and window ejection mechanism comprises a telescopic rod, one end of the telescopic rod is fixed to the bottom of the blind hole, the other end of the telescopic rod is provided with a buffer gasket, and a spring is sleeved on the telescopic rod between the bottom of the blind hole and the buffer gasket.
3. A door and window sensing device as claimed in claim 2, wherein: the door magnet opening and closing mechanism comprises an electromagnet and a magnet block used for sensing the electromagnet correspondingly, the electromagnet is arranged in a placing groove formed in the rear portion of the shell, the placing groove is formed right below the blind hole, the magnet block is arranged on one side edge of the movable door window, the electromagnet is connected with the controller through a lead, and the magnet block is in contact with the electromagnet located in the placing groove when the movable door window is closed.
4. A door and window sensing device according to claim 3, wherein: and the air outlet and the air inlet of the tubular exhaust fan are also provided with fireproof filter screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121300428.XU CN215632637U (en) | 2021-06-10 | 2021-06-10 | Door and window sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121300428.XU CN215632637U (en) | 2021-06-10 | 2021-06-10 | Door and window sensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215632637U true CN215632637U (en) | 2022-01-25 |
Family
ID=79942606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121300428.XU Expired - Fee Related CN215632637U (en) | 2021-06-10 | 2021-06-10 | Door and window sensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215632637U (en) |
-
2021
- 2021-06-10 CN CN202121300428.XU patent/CN215632637U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |