Fireproof window capable of being intelligently closed

Abstract

The utility model relates to the technical field of fireproof windows, in particular to a fireproof window capable of being intelligently closed, which comprises a window frame, a groove is arranged at the front end of the window frame in a penetrating manner, a rotating shaft is rotatably connected inside the groove, a supporting block is connected to the outer wall of the rotating shaft, a window sash is fixedly connected to the front end of the supporting block, and a sliding groove is arranged at the lower end of the window sash. A sliding block is slidably connected into the sliding groove, a supporting shaft is rotatably connected to the lower end of the sliding block, a connecting rod is rotatably connected to the outer wall of the supporting shaft, a mounting groove is formed in the rear end of the window frame, a driving shaft extending into the mounting groove penetrates through the groove and is rotatably connected to the interior of the groove, and a worm gear is fixedly connected to the lower end of the driving shaft. The other end of the connecting rod is fixedly connected with the driving shaft, a stepping motor is installed at the front end of the window frame, the output end of the stepping motor penetrates through the window frame and is fixedly connected with a worm which is located in the installation groove and is in meshed connection with the worm gear, and the purposes that when a fire breaks out, air is isolated from entering a room, the spreading speed of the fire is slowed down, and using is convenient are achieved.

Description

Technical Field

[0001] This utility model relates to the field of fireproof window technology, specifically a fireproof window that can intelligently close. Background Technology

[0002] Fire-resistant windows not only effectively prevent the spread of fire but also protect lives and property. Specifically, fire-resistant windows are windows specifically designed for fire protection in buildings, with materials and structures possessing fire-resistant properties. In the event of a fire, fire-resistant windows can effectively isolate flames and high temperatures, preventing the spread of fire. Generally, the fire resistance rating of fire-resistant windows ranges from 30 minutes to 120 minutes, depending on their design and the materials used.

[0003] Existing fireproof windows are usually opened or closed manually. When a fire occurs inside the building, they do not have the function of automatically closing the windows to prevent air from entering the room, which is inconvenient to use. Therefore, there is a need to propose a fireproof window that can intelligently close to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a fireproof window that can intelligently close, which can automatically close the window in the event of a fire, prevent air from entering the room, slow down the spread of fire, and is easy to use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fireproof window with intelligent closing capability, comprising a window frame, a groove extending through the front end of the window frame, a rotating shaft rotatably connected inside the groove, a support block connected to the outer wall of the rotating shaft, a window sash fixedly connected to the front end of the support block, a sliding groove at the lower end of the window sash, a slider slidably connected inside the sliding groove, a support shaft rotatably connected to the lower end of the slider, a connecting rod rotatably connected to the outer wall of the support shaft, an installation groove at the rear end of the window frame, a drive shaft extending into the installation groove and rotatably connected through the groove, a worm gear fixedly connected to the lower end of the drive shaft, the other end of the connecting rod fixedly connected to the drive shaft, a stepper motor installed at the front end of the window frame, and a worm located inside the installation groove and meshing with the worm gear fixedly connected to the output end of the stepper motor through the window frame.

[0006] To facilitate the confinement of the slider within the groove, the slider is preferably a T-shaped slider, which is a preferred embodiment of the fireproof window that can intelligently close windows according to this utility model.

[0007] To increase the sealing between the window sash and the window frame, as a preferred embodiment of the fireproof window of this invention that can intelligently close, a sealing gasket is fixedly connected to the left end of the window sash.

[0008] To facilitate fire detection, a fire alarm is preferably installed at the front end of the window frame, which is a preferred fireproof window of this utility model that can intelligently close.

[0009] In order to control the operation of the fire alarm and the stepper motor, as a preferred embodiment of the fireproof window that can intelligently close windows according to this utility model, a controller is installed at the front end of the window frame, and the controller is electrically connected to the fire alarm and the stepper motor.

[0010] To facilitate the closure of the mounting slot and enhance aesthetics, in the preferred embodiment of this fireproof window with intelligent closing mechanism, the rear end of the window frame is detachably connected by bolts to a mounting plate covering the rear end of the mounting slot.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] In the event of a fire, this invention uses a stepper motor to drive a worm gear to rotate. The rotation of the worm gear drives a meshing worm wheel to rotate, which in turn drives a connected drive shaft to rotate. The rotation of the drive shaft then drives a connecting rod to rotate, which in turn pulls a support shaft to rotate. Simultaneously, the rotation of the support shaft pulls a slider to slide within a groove, causing the window sash to rotate and close the sash with the groove inside the window frame. This achieves the purpose of automatically closing the window in the event of a fire, preventing air from entering the room, slowing the spread of fire, and providing convenient operation. Attached Figure Description

[0013] Figure 1 This is an overall structural diagram of the present invention;

[0014] Figure 2 This is a rear view structural diagram of the present invention;

[0015] Figure 3 This is a bottom view of the structure of this utility model;

[0016] Figure 4 This is a structural diagram of the internal structure of the mounting slot of this utility model.

[0017] In the diagram: 1. Window frame; 2. Groove; 3. Rotating shaft; 4. Support block; 5. Window sash; 6. Sealing gasket; 7. Mounting groove; 8. Stepper motor; 9. Slide groove; 10. Slider; 11. Support shaft; 12. Connecting rod; 13. Drive shaft; 14. Worm gear; 15. Worm; 16. Mounting plate; 17. Fire alarm. Detailed Implementation

[0018] Please see Figures 1 to 4A fireproof window with intelligent closing capability includes a window frame 1. A groove 2 extends through the front end of the window frame 1. A rotating shaft 3 is rotatably connected inside the groove 2. A support block 4 is connected to the outer wall of the rotating shaft 3. A window sash 5 is fixedly connected to the front end of the support block 4. A sliding groove 9 is provided at the lower end of the window sash 5. A slider 10 is slidably connected inside the sliding groove 9. A support shaft 11 is rotatably connected to the lower end of the slider 10. A connecting rod 12 is rotatably connected to the outer wall of the support shaft 11. An installation groove 7 is provided at the rear end of the window frame 1. A drive shaft 13 extends through and rotatably connects to the inside of the groove 2 and extends into the installation groove 7. A worm gear 14 is fixedly connected to the lower end of the drive shaft 13. The other end of the connecting rod 12 is fixedly connected to the drive shaft 13. A stepper motor 8 is installed at the front end of the window frame 1. The output end of the stepper motor 8 extends through the window frame 1 and is fixedly connected to a worm 15 located inside the installation groove 7 and meshing with the worm gear 14.

[0019] In this embodiment: when a fire occurs, the stepper motor 8 is started to drive the worm gear 15 to rotate. When the worm gear 15 rotates, it drives the worm wheel 14 that meshes with it to rotate. When the worm wheel 14 rotates, it drives the drive shaft 13 connected to it to rotate. When the drive shaft 13 rotates, it drives the connecting rod 12 to rotate. When the connecting rod 12 rotates, it pulls the support shaft 11 to rotate. When the support shaft 11 rotates, it pulls the slider 10 to slide inside the slide groove 9, and at the same time pulls the window sash 5 to rotate, closing the window sash 5 with the groove 2 inside the window frame 1, thereby preventing air from entering the room.

[0020] As a technical optimization of this utility model, slider 10 is a T-shaped slider.

[0021] In this embodiment, the slider 10 is a T-shaped slider, which can conveniently limit the slider 10 inside the groove 9 and provide support for the support shaft 11.

[0022] As a technical optimization of this utility model, a sealing gasket 6 is fixedly connected to the left end of the window sash 5.

[0023] In this embodiment, the sealing gasket 6 can increase the airtightness between the window sash 5 and the window frame 1.

[0024] As a technical optimization of this utility model, a fire alarm 17 is installed at the front end of the window frame 1.

[0025] In this embodiment, fire can be easily detected by fire alarm 17.

[0026] As a technical optimization of this utility model, a controller is installed at the front end of the window frame 1, and the controller is electrically connected to the fire alarm 17 and the stepper motor 8.

[0027] In this embodiment, the fire alarm 17 and the stepper motor 8 can be controlled by the controller.

[0028] As a technical optimization of this utility model, the rear end of the window frame 1 is detachably connected to a mounting plate 16 covering the rear end of the mounting groove 7 by bolts.

[0029] In this embodiment, the mounting plate 16 can be used to easily close the mounting slot 7, increasing the aesthetic appeal.

[0030] Working principle: The controller is connected to a mobile phone via a wireless communication module. When a fire occurs indoors, the fire alarm 17 sounds an alarm and sends the fire alarm information to the user's mobile phone in real time. At the same time, the controller starts the stepper motor 8 to drive the worm gear 15 to rotate. When the worm gear 15 rotates, it drives the worm wheel 14 that meshes with it to rotate. When the worm wheel 14 rotates, it drives the drive shaft 13 connected to it to rotate. When the drive shaft 13 rotates, it drives the connecting rod 12 to rotate. When the connecting rod 12 rotates, it pulls the support shaft 11 to rotate. When the support shaft 11 rotates, it pulls the slider 10 to slide inside the slide groove 9, and at the same time pulls the window sash 5 to rotate, closing the window sash 5 with the groove 2 inside the window frame 1, thereby preventing air from entering the room.

[0031] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fireproof window with intelligent closing capability, comprising a window frame (1), characterized in that: The front end of the window frame (1) is provided with a groove (2), and a rotating shaft (3) is rotatably connected inside the groove (2). A support block (4) is connected to the outer wall of the rotating shaft (3). A window sash (5) is fixedly connected to the front end of the support block (4). A sliding groove (9) is provided at the lower end of the window sash (5). A slider (10) is slidably connected inside the sliding groove (9). A support shaft (11) is rotatably connected to the lower end of the slider (10). A connecting rod (12) is rotatably connected to the outer wall of the support shaft (11). The window frame (1) has a mounting groove (7) at its rear end. A drive shaft (13) extending into the mounting groove (7) is rotatably connected through the groove (2). A worm gear (14) is fixedly connected to the lower end of the drive shaft (13). The other end of the connecting rod (12) is fixedly connected to the drive shaft (13). A stepper motor (8) is installed at the front end of the window frame (1). The output end of the stepper motor (8) passes through the window frame (1) and is fixedly connected to a worm (15) located inside the mounting groove (7) and meshing with the worm gear (14).

2. A fireproof window with intelligent closing capability according to claim 1, characterized in that: The slider (10) is a T-shaped slider.

3. A fireproof window with intelligent closing capability according to claim 1, characterized in that: A sealing gasket (6) is fixedly connected to the left end of the window sash (5).

4. A fireproof window with intelligent closing capability according to claim 1, characterized in that: A fire alarm (17) is installed at the front end of the window frame (1).

5. A fireproof window with intelligent closing capability according to claim 1, characterized in that: A controller is installed at the front end of the window frame (1), and the controller is electrically connected to the fire alarm (17) and the stepper motor (8).

6. A fireproof window with intelligent closing capability according to claim 1, characterized in that: The rear end of the window frame (1) is detachably connected by bolts to a mounting plate (16) covering the rear end of the mounting groove (7).

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