Induction electric door with good sealing performance

Abstract

The utility model relates to the technical field of doors, and discloses an induction electric door with good sealing performance. The technical problems that in the prior art, a traditional manual door is opened and closed depending on manual operation of a user, efficiency is low, and sealing performance is poor are solved. The door comprises a door plate and a door frame, a sensing module is installed on the door plate, the sensing module is connected with a controller, and the controller is connected with a driving structure so that the door plate can be opened and closed; a sealing structure is installed in the door frame and comprises a sealing strip arranged along the edge of the door plate, the sealing strip abuts against a pressing module, the pressing module comprises a gear arranged on the door plate, the gear is meshed with a plurality of racks, the racks are connected with one end of a pressing rod, the other end of the pressing rod abuts against the sealing strip, and locking of the door plate is achieved. The sealing performance of the door is improved, and the door can be automatically opened and closed.

Description

Technical Field

[0001] This utility model relates to the field of door technology, and in particular to a sensor-operated electric door with good sealing performance. Background Technology

[0002] Traditional door designs often focus on basic functionality, such as providing access and a degree of privacy. However, with advancements in building technology and user needs, the requirements for doors have expanded beyond simple opening and closing. Especially in commercial and industrial environments, higher demands are placed on door sealing performance, automation, and intelligent operation. Traditional manual doors rely on physical operation for opening and closing, which is not only inefficient but also inconvenient when hands are occupied. Furthermore, ordinary door designs often neglect sealing, leading to poor air circulation and temperature control, impacting indoor comfort. While existing automatic doors can achieve automatic opening and closing without human intervention through sensors, their sealing performance is often unsatisfactory. Many automatic doors use single-point or linear contact sealing methods, which are insufficient to effectively prevent the penetration of air, dust, and other external substances, especially under extreme weather conditions.

[0003] Chinese patent document CN202510034169.7 discloses a steel insulated fire door, including an installation frame and a door frame connected to its side. A rotating bracket is connected to the side of the door frame, and a rotating shaft is rotatably connected to the rotating bracket. A transmission gear is connected to the top of the rotating shaft, and a connector is connected to the side of the rotating shaft. The other end of the connector is connected to a rotating door. An unlocking component is connected to the side of the rotating door, and a sealing component is provided inside the rotating door. This invention can effectively improve the unlocking stability of the fire door in high-temperature environments. The sliding unlocking method of this device can avoid the impact of high temperature on the fire door, and at the same time avoids the use of a rotating lock, thereby reducing the risk of device malfunction.

[0004] However, the above solutions have at least the following technical problems during implementation: traditional manual doors rely on manual operation by the user to open and close, which is inefficient and has poor sealing performance. Therefore, there is an urgent need to propose a sensor-operated electric door with good sealing performance. Summary of the Invention

[0005] In view of the above technical problems, this disclosure provides a sensor-operated electric door with good sealing performance, which solves the technical problems of traditional manual doors that rely on manual operation by the user to open and close, resulting in low efficiency and poor sealing performance.

[0006] According to one aspect of this disclosure, a sensor-operated electric door with good sealing performance is provided, including a door panel and a door frame. A sensor module is installed on the door panel, and the sensor module is connected to a controller. The controller is connected to a drive structure to realize the opening and closing of the door panel. A sealing structure is installed inside the door frame. The sealing structure includes a sealing strip arranged along the edge of the door panel. The sealing strip abuts against a pressing module. The pressing module includes a gear disposed on the door panel. The gear meshes with a plurality of racks. The racks are connected to one end of a pressing rod. The other end of the pressing rod abuts against the sealing strip to lock the door panel.

[0007] In some embodiments of this disclosure, the door panel includes a left door panel and a right door panel. A left rack is provided above the left door panel, and a right rack is provided on the right door panel. The drive structure includes a motor connected to a drive gear. The drive gear meshes with the left door panel. The drive gear is connected to a first driven gear via a transmission belt. The first driven gear meshes with a second driven gear, and the second driven gear meshes with the right rack.

[0008] In some embodiments of this disclosure, the door panel includes a door panel body and a door panel sealing layer; the door frame includes a door frame body and a door frame sealing layer.

[0009] In some embodiments of this disclosure, both the door panel sealing layer and the door frame sealing layer are double-layered boards, and the internal cavity of the double-layered boards is filled with sealing material.

[0010] In some embodiments of this disclosure, the sealing strip is a hollow structure, and a pressurization connector is provided on the door frame for pressurizing the hollow structure of the sealing strip.

[0011] The beneficial effects of this utility model are as follows:

[0012] By incorporating double-layer sealing on the door panel and frame, filling the sealing layers with sealing material, and using pressurized hollow sealing strips, the door's sealing performance is significantly improved, effectively blocking the entry of external dust, noise, and hot or cold air, thus enhancing indoor comfort and energy efficiency. A sensor module installed on the door panel automatically detects human signals and transmits them to the controller, enabling automatic opening and closing of the door, improving convenience and intelligence, and making it suitable for various locations requiring frequent door opening and closing. Driven by a motor, the synchronous opening and closing of the left and right door panels is achieved through the cooperation of a drive gear, transmission belt, and driven gear, ensuring smooth and reliable door operation and reducing jamming and malfunctions. The meshing of gears and racks, along with the contact of the pressure rod against the sealing strip, ensures reliable locking of the door panel, enhancing door safety and stability and preventing accidental opening during use. The rational structural design of the door panel and frame, with independent yet tightly integrated components, facilitates installation, maintenance, and replacement, reducing production costs and maintenance difficulty. Attached Figure Description

[0013] Figure 1 A schematic diagram of a well-sealed automatic door structure;

[0014] Figure 2 A front view of a well-sealed automatic door;

[0015] Figure 3 Rear view of a well-sealed automatic door;

[0016] The components in the diagram are named as follows: 1. Door panel; 2. Door frame; 3. Sealing strip; 4. Gear; 5. Rack; 6. Pressure rod; 7. Left door panel; 8. Right door panel; 9. Left rack; 10. Right rack; 11. Motor; 12. Drive gear; 13. Drive belt; 14. First driven gear; 15. Second driven gear. Detailed Implementation

[0017] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention. Example 1

[0018] This example discloses a sensor-operated electric door with good sealing properties; see [link to relevant documentation]. Figures 1 to 3 The system includes a door panel 1 and a door frame 2. A sensor module is installed on the door panel 1, which is connected to a controller. The controller is connected to a drive structure to open and close the door panel. A sealing structure is installed inside the door frame 2. The sealing structure includes a sealing strip 3 arranged along the edge of the door panel. The sealing strip 3 abuts against a pressing module. The pressing module includes a gear 4 on the door panel. The gear 4 meshes with multiple racks 5. The racks 5 are connected to one end of a pressing rod 6. The other end of the pressing rod 6 abuts against the sealing strip 3 to lock the door panel 1.

[0019] The door panel 1 includes a left door panel 7 and a right door panel 8. A left rack 9 is provided on the top of the left door panel 7, and a right rack 10 is provided on the right door panel 8. The drive structure includes a motor 11, which is connected to a drive gear 12. The drive gear 12 meshes with the left door panel 7. The drive gear 12 is connected to a first driven gear 14 via a transmission belt 13. The first driven gear 14 meshes with a second driven gear 15, and the second driven gear 15 meshes with the right rack 10.

[0020] The door panel includes the door panel body and the door panel sealing layer; the door frame includes the door frame body and the door frame sealing layer.

[0021] Both the door panel sealing layer and the door frame sealing layer are double-layered boards, and the internal cavity of the double-layered boards is filled with sealing material.

[0022] The sealing strip 3 is a hollow structure, and a pressure-increasing connector is provided on the door frame 2 to pressurize the hollow structure of the sealing strip 3.

[0023] During operation, when someone approaches the door, the sensor module installed on door panel 1 detects the human signal and transmits it to the controller. Upon receiving the signal, the controller starts motor 11, which drives the drive gear 12 to rotate. The drive gear 12 meshes with the left rack 9 above the left door panel 7, pushing the left door panel 7 to move. The drive gear 12 drives the first driven gear 14 to rotate via the transmission belt 13. The first driven gear 14 meshes with the second driven gear 15, causing the second driven gear 15 to rotate. The second driven gear 15 meshes with the right rack 10 on the right door panel 8, pushing the right door panel 8 to move; thus opening and closing the door panel. During the door panel movement, the pressure fitting on the door frame 2 begins to pressurize the hollow structure of the sealing strip 3, causing the sealing strip 3 to expand and tightly abut against the door panel. After the door panel is moved into place, the gear 4 on the door panel meshes with the rack 5, and the clamping rod 6 abuts against the sealing strip 3 to lock the door panel 1. At the same time, the door panel sealing layer and the door frame sealing layer are tightly bonded to form a good sealing effect.

[0024] Although some preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0025] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this application and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An inductive motor door with good sealing, characterized in that: it comprises a door panel and a door frame, an induction module is installed on the door panel, the induction module is connected with a controller, the controller is connected with a driving structure to realize opening and closing of the door panel; a sealing structure is installed in the door frame, the sealing structure comprises a sealing strip arranged along the edge of the door panel, the sealing strip abuts against a pressing module, the pressing module comprises a gear provided on the door panel, the gear engages a plurality of racks, the racks are connected with one end of a pressing rod, the other end of the pressing rod abuts against the sealing strip to realize locking of the door panel. The door panel comprises a left door panel and a right door panel, a left rack is arranged above the left door panel, and a right rack is arranged on the right door panel, the driving structure comprises a motor, the motor is connected with a driving gear, the driving gear engages the left door panel, the driving gear is connected with a first driven gear through a transmission belt, the first driven gear engages a second driven gear, and the second driven gear engages the right rack.

2. The inductive power door according to claim 1, wherein: The door panel comprises a door panel body and a door panel sealing layer; the door frame comprises a door frame body and a door frame sealing layer.

3. The inductive power door according to claim 1, wherein: the door is a door for a vehicle. The door panel sealing layer and the door frame sealing layer are both double-layer plates, and the internal cavities of the double-layer plates are filled with sealing materials.

4. The inductive power door according to claim 1, wherein: the door is a door for a vehicle. The sealing strip is a hollow structure, a pressurizing connector is arranged on the door frame to pressurize the hollow structure of the sealing strip.

5. The inductive power door according to claim 1, wherein: the door is a door for a vehicle. ​

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