Dust box assembly, filter cleaning assembly and air conditioner indoor unit
A technology for dust collection boxes and components, which is applied in air conditioning systems, mechanical equipment, lighting and heating equipment, etc. It can solve the problems of dust overflow, the inability to detect the amount of dust in the dust collection box, and failure to clean up in time to achieve the effect of ensuring cleanliness
Active Publication Date: 2020-06-23
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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- Application Information
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Problems solved by technology
Existing air conditioners are provided with a filter screen cleaning assembly for cleaning the filter screen. The filter screen cleaning assembly generally includes a brush for cleaning the filter screen and a dust collection box for collecting dust. The existing dust collection box cannot detect dust collection. The amount of dust in the dust box, if the dust box is full of dust and is not cleaned in time, it will cause dust to overflow and cause secondary pollution of the air conditioner filter
Method used
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[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0033] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.
[0034] In addition, if there are descriptions involving "first", "second" and ...
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The invention discloses a dust collection box assembly, a filter net sweeping assembly and an air conditioner indoor unit. The dust collection box assembly comprises a dust collection box, a sensor, acontroller and a prompting device, the dust collection box is provided with a containing cavity for containing dust, and the sensor is used for detecting the dust in the dust collection box and outputting a corresponding voltage signal; and the controller is used for determining that the dust collection box is full when a voltage value corresponding to the voltage signal is lower than a preset voltage value and controlling the prompting device to conduct prompting. The dust collection box assembly comprises the sensor capable of detecting the dust in the containing cavity of the dust collection box, therefore, when the dust in the containing cavity is accumulated to the preset value, the dust can trigger the sensor to output the corresponding voltage signal, the controller can judge thatthe containing cavity is in a dust-full state according to the voltage signal and control the prompting device to send a prompting signal, and then a user can conveniently remove the dust in the dustcollection box in time.
Description
technical field [0001] The invention relates to the technical field of air conditioners, in particular to a dust collecting box assembly, a filter screen cleaning assembly and an air conditioner indoor unit. Background technique [0002] As the air conditioner is used for a long time, more dust will accumulate on the filter screen of the air conditioner. In order to prevent dust from clogging the filter screen and affecting the heat exchange effect of the air conditioner, it is necessary to remove dust from the filter screen of the air conditioner. Existing air conditioners are provided with a filter screen cleaning assembly for cleaning the filter screen. The filter screen cleaning assembly generally includes a brush for cleaning the filter screen and a dust collection box for collecting dust. The existing dust collection box cannot detect dust collection. The amount of dust in the dust box, if the dust box is full of dust and is not cleaned in time, it will cause dust to o...
Claims
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IPC IPC(8): F24F11/39F24F13/28F24F3/16
CPCF24F13/28F24F11/39F24F8/10F24F8/90
Inventor 陈运强黎波
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD