Electric rolling door safety guarantee apparatus

A technology for security and rolling shutter doors, which is applied in the field of rolling shutter doors and can solve problems such as deformation of rolling shutter doors or obstruction of closing doors.

Pending Publication Date: 2020-09-11
CHANGZHOU INST OF LIGHT IND TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to solve a series of problems existing in the deformation of the rolling door or the obstruction of closing the door, a safety guarantee device for the electric rolling door is provided, which can control the motor to stop, thereby avoiding potential safety hazards

Method used

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  • Electric rolling door safety guarantee apparatus
  • Electric rolling door safety guarantee apparatus
  • Electric rolling door safety guarantee apparatus

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Embodiment Construction

[0014] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0015] Such as figure 1 with figure 2 As shown, an electric rolling door safety guarantee device provided by the present invention includes a processor U1, the processor U1 is STC8F2K08S2, terminal 6 of the STC8F2K08S2 is connected to a +3.3V power supply, terminal 8 is grounded, and the connection between the two terminals The capacitor C1 is connected between them, the terminal 12 of the STC8F2K08S2 is connected to the ground after the resistor R5 and the diode D3 are connected in series, the terminal 13 is connected to the ground after the resistor R4 and the diode D2 are connected in series, and the terminals 14, 15 and 16 of the STC8F2K08S2 are respecti...

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PUM

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Abstract

The present invention relates to an electric rolling door safety guarantee apparatus, comprising a processor U1. A terminal 6 of the processor U1 is connected to a +3.3 V power supply, a terminal 8 isgrounded, and a capacitor C1 is connected between the two terminals; a terminal 12 of the processor U1 is grounded after series connection to a resistor R5 and a diode D3, and a terminal 13 is grounded after series connection to a resistor R4 and a diode D2; terminals 14, 15, and 16 of the processor U1 are all grounded after respective connection to travel switches S1, S2, and S3; and terminals 3, 4, 9, and 10 of the processor U1 are connected to a network module. When door deformation or door closing hindering exceeds a set valve by adopting a closed loop control technique and an intelligence algorithm in the present invention, a motor is immediately stopped running, and an alarm can be given o a user by means of the apparatus; and moreover, the user can implement remote opening and closing functions of a rolling door by sending door opening and closing commands.

Description

technical field [0001] The invention relates to the technical field of rolling shutter doors, in particular to a safety guarantee device for electric rolling shutter doors. Background technique [0002] The electric rolling door is connected in series with multi-joint movable doors, and the start is driven by the motor unit. The rolling door is in a fixed slideway, and the upper and lower doors are rotated around the reel above the door. It is suitable for commercial facades, garages, shopping malls, hospitals, factories and mines and other public places or residences. Especially the door opening is large, and it is convenient and quick to open the place where it is inconvenient to install the ground door body. For example, it is used for garage doors, shopping malls, fire shutter doors, and hangar doors. When the rolling shutter door is deformed or blocked when closing the door, the motor still works, which brings various safety hazards. Contents of the invention [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B9/86E06B9/82G08B21/24G08B25/08
CPCE06B9/82E06B9/86G08B21/24G08B25/08
Inventor 商俊燕丁华峰
Owner CHANGZHOU INST OF LIGHT IND TECH
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