Air treatment device and barrier detection method thereof
An air treatment device and air treatment unit technology, which is applied in the direction of measuring devices, heating methods, air conditioning systems, etc., can solve the problems that the air purifier has no purification effect, the air purification unit cannot achieve different heights, and the air purifier has good purification effect, etc.
Active Publication Date: 2013-11-20
ECOVACS ROBOTICS (SUZHOU ) CO LTD
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AI Technical Summary
Problems solved by technology
The robot can move by itself, but its air purification unit cannot move up and down at different heights
[0007] Among the above various air purifiers, the purification effect of fixed air purifiers whose purification units cannot be raised and lowered is far less effective than those of air purifiers whose purification units can be lifted or moved.
However, the air purifiers in the second stage have their own defects. As the first type, because they cannot be moved, they can only purify the air in different height spaces in situ, and because there is no sensor for detecting the relevant height position of the lifting mechanism, when the lifting mechanism When the mechanism is lifting, children will touch the cavity of the lifting mechanism in the casing with their hands, and there is a potential danger of personal injury
The second type, although it can be moved in different locations, can only perform air purification in a highly horizontal space
Method used
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Embodiment Construction
[0024] figure 1 It is a structural diagram of the air treatment device in Embodiment 1 of the present invention, figure 2 for figure 1 Structural diagram of the air handling device in the illustrated embodiment when the lifting unit is raised. Such as figure 1 , figure 2 As shown, the air treatment device includes an air treatment unit 1 and a main body 2. The air treatment unit 1 is used as a functional part of the air processor for purifying air or humidifying / dehumidifying the air. The main body 2 includes a housing 21 and a control unit (not shown in the figure), a lifting unit 3 is connected between the air handling unit 1 and the main body 2, and an accommodating space 23 recessed inward is provided on the main body for accommodating the air handling unit 1 and the main body 2. Unit 1 and lift unit 3. The lifting unit 3 is controlled by the control unit to move up and down freely, so as to change the height of the air handling unit connected to it. The air handli...
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The invention discloses an air treatment device and a barrier detection method thereof. The air treatment device comprises a main body and an air treatment unit; the main body is internally provided with a control unit and a lifting unit; the free end of the lifting unit is connected with the air treatment unit, and the lifting unit is controlled by the control unit to go up and down freely so as to change the height of the air treatment unit connected with the lifting unit; the air treatment unit and the main body are provided with detection units for detecting whether barriers exist in a periphery area below the air treatment unit during descending of the lifting unit and sending a detected barrier signal to the control unit; and the control unit controls the lifting unit to stop going down according to the barrier signal, thereby being capable of avoiding timely so as to guarantee the safety of the air treatment device, persons and articles.
Description
technical field [0001] The invention relates to an air treatment device and a control method thereof, in particular to an air treatment device and an obstacle detection method thereof. Background technique [0002] The air treatment device is a new type of household appliance, which has the functions of automatically detecting smoke, filtering dust, eliminating peculiar smell and harmful gas, sterilizing, humidifying, and dehumidifying. Taking an air purifier as an example, an air purifier is usually composed of a high-voltage generating circuit, an anion generator, a ventilator (micro fan), an air filter and other systems. The indoor air is circulated through the ventilator in the air purifier, and the polluted air is filtered through the air filter in the machine to remove or absorb various pollutants, and then pass through the negative ion generator installed at the air outlet (negative ions are generated during operation) The high-voltage generating circuit in the devic...
Claims
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IPC IPC(8): F24F3/16F24F3/14G01N33/00
Inventor 沈象波
Owner ECOVACS ROBOTICS (SUZHOU ) CO LTD