Drying device

Abstract

The invention relates to a drying device comprising at least one main engine and at least one passive controller, and the passive controller is in communication with the main engine. The passive controller comprises at least one housing, at least one electric energy generating device and at least one passive control circuit board, the electric energy generating device is connected to the housing, and converts non-electric energy into electric energy, and supplies power to the passive control circuit board, and the passive control circuit board emits at least one wireless control signal matched with the function of the main engine and controls the main engine.

Description

technical field [0001] The invention relates to the control field, in particular to a drying device. Background technique [0002] Cleaning and drying clothes and other fabrics is a must-do in daily life, and clothes hangers for drying clothes are also necessary items for every family. Now the city is getting bigger and bigger, the population is increasing, and the construction of a large number of high-rise buildings has made the per capita living area smaller and smaller. It has become a normal life for people to wash and dry clothes on their balconies. Usually, the process of drying clothes is relatively simple, just use a hanger to support and hang the clothes; [0003] In recent years, clothes racks with electric lifting function have been gradually applied. This kind of clothes rack can be installed on the balcony, and the functions of the clothes rack can be controlled through a control panel, such as controlling the rise and fall of the clothes rack, controlling the...

AI Technical Summary

Problems solved by technology

[0005] Connect the control panel and the drying rack main unit with wires, which will bring some difficulties during installation, requiring work such as cutting the wall and wiring to destroy the wall, and it will take a long time; if the battery-powered The remote control can reduce the process of digging the wall and wiring, but it will bring new problems, such as the battery life is limited, the remote control needs to be maintained regularly and the battery needs to be replaced, and the battery is easy to pollute the environment

[0006] In addition, in the traditional home configuration, some traditional drying racks are installed on closed balconies. In this environment, the use of wired or battery-powered remote controls needs to dig into the wall for wiring. The environment is relatively stable, but there are still Some traditional clothes hangers and their control panels are installed in the open air or semi-outdoor environment. In addition to the aforementioned defects, the wired or battery-powered remote control also brings potential safety hazards due to the instability of the environment.

For example, in open-air or semi-outdoor environments, the traditional clothes hangers and control panels are exposed to wind, sun, and even other harsh environments. In addition to the easy aging of the lines, the safety hazard of water ingress and short circuit is more prominent when using wired connections. On the one hand, the power supply remote control method may short-circuit the water or the battery may be corroded by water, and on the other hand, the battery may explode due to severe sunlight; in addition, in order to reduce the impact of these hidden dangers, the traditional clothes hanger and control panel have to be additionally equipped with waterproof and sunscreen, etc. Protective devices increase production costs and indirectly affect sales volume

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