Dust collection pile, and automatic cleaning system

Abstract

A dust collecting pile includes: a pile base provided with a dust inlet in a top surface of the pile base; a pile body disposed on the pile base, and including a fan cavity and a dust bin; a fan disposed in the fan cavity and configured to form a negative pressure in the dust bin; and a bag support disposed in the dust bin, where a dust outlet port is provided in a sidewall of the bag support, and the dust outlet port is in connection with the dust inlet through a dust channel, where the bag support further includes a sliding baffle slidably provided on the sidewall and configured to be switchable between a first position and a second position, and the sliding baffle is configured to cover the dust outlet port in response to being in the first position and expose the dust outlet port in response to being in the second position.

1 . A dust collecting pile, comprising:
 a pile base provided with a dust inlet in a top surface of the pile base;   a pile body disposed on the pile base, and comprising a fan cavity and a dust bin;   a fan disposed in the fan cavity and configured to form a negative pressure in the dust bin; and   a bag support disposed in the dust bin, wherein a dust outlet port is provided in a sidewall of the bag support, and the dust outlet port is in connection with the dust inlet through a dust channel,   wherein the bag support further comprises a sliding baffle slidably provided on the sidewall and configured to be switchable between a first position and a second position, wherein the sliding baffle is configured to covers the dust outlet port in response to being in the first position, and exposes the dust outlet port in response to being in the second position.   
     
     
         2 . The dust collecting pile according to  claim 1 , further comprising a dust bag, and the dust bag comprises:
 a bag body;   a clamping plate fixedly connected to the bag body, wherein the clamping plate is provided with a plate opening serving as an entrance of the bag body; and   a sliding plate slidably connected to the clamping plate and configured to be switchable between a third position and a fourth position, wherein the sliding plate is configured to covers the plate opening in response to being in the third position and exposes the plate opening in response to being in the fourth position,   wherein the dust bag is configured to be detachably mounted on the bag support, and in response to the dust bag being mounted on the bag support, the sliding baffle is in the second position, the sliding plate is in the fourth position, and the plate opening is docked with the dust outlet port.   
     
     
         3 . The dust collecting pile according to  claim 2 , wherein the bag support comprises a chute, at least a part of the sliding baffle is located in the chute, and the sliding baffle is configured to be slidable along an extension direction of the chute, and
 the clamping plate and the sliding plate are configured to be insertable into the chute to slide in the extension direction of the chute, thereby mounting the dust bag to the bag support.   
     
     
         4 . The dust collecting pile according to  claim 3 , wherein a buckling portion is provided in the chute, the clamping plate is provided with a clamping slot matching the buckling portion, and in response to the clamping plate sliding to a buckling position along the extension direction of the chute, the plate opening is docked with the dust outlet port, and the buckling portion is engaged with the clamping slot, thereby fixing the bag on the bag support. 
     
     
         5 . The dust collecting pile according to  claim 4 , wherein the sliding plate is provided with an unlocking lug, and the unlocking lug is configured to press the buckling portion in a process of pulling the sliding plate out of the clamping slot, thereby detaching the buckling portion from the clamping slot. 
     
     
         6 . The dust collecting pile according to  claim 1 , wherein the bag support is provided with an elastic component, and the elastic component is connected to the sliding baffle and configured to enable the sliding baffle to tend to be in the first position. 
     
     
         7 . The dust collecting pile according to  claim 1 , wherein in response to the sliding baffle being in the first position, the fan is in a non-operating state; or
 an operation state of the fan is unrelated to a position of the sliding baffle.   
     
     
         8 . The dust collecting pile according to  claim 1 , further comprising:
 a pressure relief valve disposed in the dust bin and configured to adjust air pressure in the dust bin.   
     
     
         9 . The dust collecting pile according to  claim 8 , wherein the fan is configured to stop operating in response to opening of the pressure relief valve. 
     
     
         10 . The dust collecting pile according to  claim 1 , further comprising:
 a barrel support configured to divide the pile body into the fan cavity and the dust bin; and   a pull-up cover configured to be snapped to the barrel support to form the dust bin.   
     
     
         11 . The dust collecting pile according to  claim 10 , further comprising:
 an detection device disposed on at least one of the barrel support or the pull-up cover and configured to detect a snapped state between the pull-up cover and the barrel support.   
     
     
         12 . The dust collecting pile according to  claim 10 , wherein a penetrating hole is provided in a bottom wall of the barrel support, the penetrating hole is configured to connect the fan cavity with the dust bin, and the dust collecting pile further comprises a protective cover configured to be detachably buckled at the penetrating hole. 
     
     
         13 . The dust collecting pile according to  claim 1 , further comprising:
 a support rib disposed on an inner wall of the dust bin.   
     
     
         14 . An automatic cleaning system, comprising:
 a dust collecting pile; and   an automatic cleaning apparatus, comprising a dust box and a dust outlet,   wherein the dust collecting pile comprises:
 a pile base provided with a dust inlet in a top surface of the pile base; 
 a pile body disposed on the pile base, and comprising a fan cavity and a dust bin; 
 a fan disposed in the fan cavity and configured to form a negative pressure in the dust bin; and 
 a bag support disposed in the dust bin, wherein a dust outlet port is provided in a sidewall of the bag support, and the dust outlet port is in connection with the dust inlet through a dust channel, 
   wherein the bag support further comprises a sliding baffle slidably provided on the sidewall and configured to be switchable between a first position and a second position, wherein the sliding baffle is configured to cover the dust outlet port in response to being in the first position and expose the dust outlet port in response to being in the second position; and   wherein in response to the dust outlet being docked with the dust inlet and the fan being in an operating state, garbage in the dust box is collected into the dust bin through the dust inlet.   
     
     
         15 . The automatic cleaning system according to  claim 14 , wherein the dust collecting pile further comprises a dust bag, and the dust bag comprises:
 a bag body;   a clamping plate fixedly connected to the bag body, wherein the clamping plate is provided with a plate opening serving as an entrance of the bag body; and   a sliding plate slidably connected to the clamping plate and configured to be switchable between a third position and a fourth position, wherein the sliding plate is configured to cover the plate opening in response to being in the third position and expose the plate opening in response to being in the fourth position,   wherein the dust bag is configured to be detachably mounted on the bag support, and in response to the dust bag being mounted on the bag support, the sliding baffle is in the second position, the sliding plate is in the fourth position, and the plate opening is docked with the dust outlet port.   
     
     
         16 . The automatic cleaning system according to  claim 15 , wherein the bag support comprises a chute, at least a part of the sliding baffle is located in the chute, and the sliding baffle is configured to be slidable along an extension direction of the chute, and the clamping plate and the sliding plate are configured to be insertable into the chute to slide in the extension direction of the chute, thereby mounting the dust bag to the bag support. 
     
     
         17 . The automatic cleaning system according to  claim 16 , wherein a buckling portion is provided in the chute, the clamping plate is provided with a clamping slot matching the buckling portion, and in response to the clamping plate sliding to a buckling position along the extension direction of the chute, the plate opening is docked with the dust outlet port, and the buckling portion is engaged with the clamping slot, thereby fixing the dust bag on the bag support. 
     
     
         18 . The automatic cleaning system according to  claim 17 , wherein the sliding plate is provided with an unlocking lug, and the unlocking lug is configured to press the buckling portion in a process of pulling the sliding plate out of the clamping slot, thereby detaching the buckling portion from the clamping slot. 
     
     
         19 . The automatic cleaning system according to  claim 14 , wherein the bag support is provided with an elastic component, and the elastic component is connected to the sliding baffle and configured to enable the sliding baffle to tend to be in the first position. 
     
     
         20 . The automatic cleaning system according to  claim 14 , wherein in response to the sliding baffle being in the first position, the fan is in a non-operating state; or an operation state of the fan is unrelated to a position of the sliding baffle.