Floor brush for vacuum cleaner

Abstract

A floor brush for vacuum cleaner is provided in the present application, including a housing, a motor, a circuit board and a battery assembly, the housing formed with a first mounting slot and a second mounting slot which are interconnected with each other, the motor fixedly installed in the first mounting slot, and the battery assembly including a mounting shell installed in the second mounting slot and a battery fixedly installed in the mounting shell, wherein the circuit board accommodated in the second mounting slot is fixedly installed on the mounting shell, and the motor and the battery are electrically connected to the circuit board. The battery can provide power supply to the motor, which enables the floor brush for vacuum cleaner to work independently from the main engine of the vacuum cleaner, thus increasing the versatility of the floor brush for vacuum cleaner.

What is claimed is: 
     
         1 . A floor brush for vacuum cleaner, comprising
 a housing formed with a first mounting slot and a second mounting slot which are interconnected with each other;   a motor fixedly installed in the first mounting slot;   a circuit board; and   a battery assembly comprising a mounting shell fixedly installed in the second mounting slot and a battery fixedly installed in the mounting shell,   wherein the circuit board accommodated in the second mounting slot is fixedly installed on the mounting shell, and the motor and the battery are electrically connected to the circuit board.   
     
     
         2 . The floor brush for vacuum cleaner according to  claim 1 , wherein the mounting shell comprises a first shell and a second shell fixedly connected to the first shell,
 wherein the first shell and the second shell jointly form a third mounting slot, the battery fixedly installed in the third mounting slot.   
     
     
         3 . The floor brush for vacuum cleaner according to  claim 2 , wherein a buckle plate is provided on the first shell, an end of the buckle plate away from the first shell provided with a hook, and the second shell which abuts against the first shell is convexly provided with an engaging portion,
 wherein the buckle plate penetrates the engaging portion, and the hook is snapped with the engaging portion.   
     
     
         4 . The floor brush for vacuum cleaner according to  claim 1 , wherein a ventilation hole is provided on the mounting shell. 
     
     
         5 . The floor brush for vacuum cleaner according to  claim 1 , wherein the mounting shell is further provided with a plurality of mounting posts, one end of the mounting post fixedly connected to the mounting shell, while the other end of the mounting post penetrating the circuit board and fixedly connected to the circuit board, wherein there is a gap between the circuit board and the mounting shell. 
     
     
         6 . The floor brush for vacuum cleaner according to  claim 1 , wherein the floor brush for vacuum cleaner further comprises a front cover and a brush head,
 wherein the front cover is fixedly connected to the housing, and the front cover and the housing form a fourth mounting slot connected neither to the first mounting slot nor to the second mounting slot,   and wherein the brush head is accommodated in the fourth mounting slot and is movably connected with the housing, the brush head and the motor  20  forming a transmission connection with.   
     
     
         7 . The floor brush for vacuum cleaner according to  claim 6 , wherein the floor brush for vacuum cleaner further comprises a conveyor belt and a first transmission component, and the transmission shaft of the motor is further provided with a second transmission component,
 wherein the first transmission component extends from the second mounting slot into the fourth mounting slot, the first transmission component movably connected with the housing, the first transmission component fixedly connected with the brush head, and the conveyor belt sleeved outside the first transmission component and the second transmission component.   
     
     
         8 . The floor brush for vacuum cleaner according to  claim 6 , wherein the floor brush for vacuum cleaner further comprises a connecting hose, and the housing is further provided with a connecting portion,
 wherein one end of the connecting hose is fixedly connected to the front cover and interconnected with the fourth mounting slot, and the other end of the connecting hose penetrates the connecting portion.   
     
     
         9 . The floor brush for vacuum cleaner according to  claim 8 , wherein the floor brush for vacuum cleaner further comprises a movable part movably connected to the connecting portion and a mounting tube fixedly connected to the movable part,
 wherein one end of the connecting hose away from the front cover is fixedly accommodated in the mounting tube and interconnected with the mounting tube.   
     
     
         10 . The floor brush for vacuum cleaner according to  claim 8 , wherein first pulleys are symmetrically provided at a bottom of the housing, and second pulleys are provided on both sides of the connecting portion. 
     
     
         11 . The floor brush for vacuum cleaner according to  claim 1 , wherein two LED lighting lamps are provided on the housing, and the LED lighting lamps are electrically connected with the circuit board.