Hollow built-in sun-shading device
A shading device, hollow technology, applied in door/window protection devices, shading screens, windows/doors, etc., can solve the problems of inconvenient maintenance, inability to electric control, poor flexibility, etc., to save circuit wiring and facilitate later maintenance. , a strong overall effect
Pending Publication Date: 2019-09-24
SMARTSOLAR ENERGY TECH
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Problems solved by technology
There are basically two types of existing sunshade devices: 1. Manual sunshade device. The venetian blind body is hollow and built-in. Frames are reserved on the left and right sides of the sunshade device, and a driving mechanism is installed in the frame. The opening and closing of the sunshade is controlled by a pull cord. The disadvantage is that it cannot be powered Control is inconvenient to use, and the frame is large, which affects the appearance; 2. Electric sunshade device, its disadvantage is that the driving motor is built-in, and when a control failure occurs, the sunshade device needs to be disassembled, which is inconvenient to maintain, and the motor is driven by the mains. Complicated, in addition, the existing electric sunshade device cannot realize electric and manual conversion, and the flexibility is poor
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[0011] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive. It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be intervening elements at the same time. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpos...
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The invention discloses a hollow built-in sun-shading device. The hollow built-in sun-shading device comprises an external magnetic control device, hollow glass, a venetian blind body, rope winders, a venetian blind driving shaft and an internal magnetic driving device; the external magnetic control device is arranged on the outer surface of the hollow glass; the venetian blind body and the venetian blind driving shaft are arranged in the hollow glass; and the rope winders and the inner magnetic driving device are arranged on the venetian blind driving shaft. According to the hollow built-in sun-shading device, an external cross-shaped rotating magnet of the external magnetic control device and a built-in cross-shaped rotating magnet of the internal magnetic driving device drive the venetian blind driving shaft to move through magnetic force transmission, no complicated driving mechanism is required, arrangement is simple, realization is easy, the external magnetic control device including a motor is integrally and externally arranged on the outer surface of the hollow glass, and thus the later inspection and maintenance work of the sun-shading device is greatly convenient; and the hollow built-in sun-shading device adopts a battery to provide working voltage, replacement is easy, and complicated circuit wiring is eliminated.
Description
technical field [0001] The invention relates to the field of smart home, in particular to a hollow built-in sunshade device. Background technique [0002] The intellectualization of building shading is developing rapidly. Due to its good shading and lighting performance, it is more and more widely used in the field of smart homes. There are basically two types of existing sunshade devices: 1. Manual sunshade device. The venetian blind body is hollow and built-in. Frames are reserved on the left and right sides of the sunshade device, and a driving mechanism is installed in the frame. The opening and closing of the sunshade is controlled by a pull cord. The disadvantage is that it cannot be powered Control is inconvenient to use, and the frame is large, which affects the appearance; 2. Electric sunshade device, its disadvantage is that the drive motor is built-in, and when a control failure occurs, the sunshade device needs to be disassembled, which is inconvenient to maintai...
Claims
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IPC IPC(8): E06B9/264E06B9/32E06B9/322
CPCE06B9/264E06B9/32E06B9/322E06B2009/2643
Inventor 张荣元陈娉娉王萍徐悦
Owner SMARTSOLAR ENERGY TECH