Inverted-t-shaped split-type range hood

Abstract

An inverted-T-shaped split-type range hood includes a range hood body, an exhaust motor, an air guide cylinder, and an outer cover shell. The range hood body includes a casing and a smoke collecting box. The casing has an air inlet, the smoke collecting box is disposed on the casing, and the smoke collecting box covers the air inlet. The smoke collecting box has an air outlet, and the air outlet of the smoke collecting box is spatially connected to the air inlet of the casing. The exhaust motor is located in a space above the range hood body and spaced apart from the smoke collecting box by a predetermined distance. The exhaust motor includes an outer shell and a motor body, and the outer shell has an upper opening and a lower opening formed opposite to each other. The motor body is disposed in the outer shell.

What is claimed is: 
     
         1 . An inverted-T-shaped split-type range hood, comprising:
 a range hood body including a casing and a smoke collecting box, wherein the casing has an air inlet, the smoke collecting box is disposed on the casing, and the smoke collecting box covers the air inlet, and wherein the smoke collecting box has an air outlet, and the air outlet of the smoke collecting box is spatially connected to the air inlet of the casing;   an exhaust motor located in a space above the range hood body and spaced apart from the smoke collecting box by a predetermined distance, wherein the exhaust motor includes an outer shell and a motor body, and the outer shell has an upper opening and a lower opening formed opposite to each other, and wherein the motor body is disposed in the outer shell, and one end of the motor body has an exhaust port corresponding to the upper opening;   an air guide cylinder in a vertical arrangement and located between the smoke collecting box of the range hood body and the outer shell of the exhaust motor, wherein a height of the air guide cylinder is equal to the predetermined distance, a lower end of the air guide cylinder is spatially connected to the air outlet of the smoke collecting box of the range hood body, and an upper end of the air guide cylinder is spatially connected to the lower opening of the outer shell of the exhaust motor; and   an outer cover shell perpendicularly arranged relative to the range hood body and covering the smoke collecting box, the air guide cylinder, and the exhaust motor.   
     
     
         2 . The inverted-T-shaped split-type range hood according to  claim 1 , wherein the air guide cylinder has a cylindrical portion in a vertical arrangement, a first sleeve portion integrally connected to an upper end of the cylindrical portion, and a second sleeve portion integrally connected to a lower end of the cylindrical portion, wherein the outer shell has a lower flange located on the periphery of the lower opening, the lower flange protrudes downward from the outer shell, and the first sleeve portion is sleeved on the lower flange, and wherein the smoke collecting box has an upper flange located on a periphery of the air outlet, the upper flange protrudes upward from the smoke collecting box, and the second sleeve portion is sleeved on the upper flange. 
     
     
         3 . The inverted-T-shaped split-type range hood according to  claim 2 , wherein the cylindrical portion includes an inner circumferential wall that is smooth, and the inner circumferential wall is a ground inner circumferential wall formed by grinding. 
     
     
         4 . The inverted-T-shaped split-type range hood according to  claim 2 , wherein the cylindrical portion includes an inner circumferential wall that is smooth, and the inner circumferential wall is a polished inner circumferential wall formed by polishing. 
     
     
         5 . The inverted-T-shaped split-type range hood according to  claim 2 , wherein the cylindrical portion includes an inner circumferential wall that is smooth, and the inner circumferential wall is an inner circumferential wall having a surface coating formed by surface coating. 
     
     
         6 . The inverted-T-shaped split-type range hood according to  claim 1 , wherein the smoke collecting box includes an outer box wall, a flow guide shell, and a cover plate, and wherein the outer box wall is fixed at a periphery of the air inlet, the flow guide shell is disposed inside the outer box wall, and the cover plate is fixedly connected to a top portion of the outer box wall. 
     
     
         7 . The inverted-T-shaped split-type range hood according to  claim 1 , wherein the outer shell has a front wall and a rear wall disposed opposite to each other, and an upper wall-hanging bracket and a lower wall-hanging bracket disposed opposite to each other in a top-down arrangement are mounted on the rear wall, so that the exhaust motor can be mounted on a wall of a kitchen through the upper wall-hanging bracket and the lower wall-hanging bracket disposed opposite to each other in a top-down arrangement and be hidden in the outer cover shell. 
     
     
         8 . The inverted-T-shaped split-type range hood according to  claim 7 , wherein the upper wall-hanging bracket has an upper mounting piece, an upper connecting piece, and an upper wall-hanging piece, and the upper connecting piece is connected between the upper mounting piece and the upper wall-hanging piece, and wherein the lower wall-hanging bracket has a lower mounting piece, a lower connecting piece, and a lower wall-hanging piece, and the lower connecting plate is connected between the lower mounting piece and the lower wall-hanging piece. 
     
     
         9 . The inverted-T-shaped split-type range hood according to  claim 8 , wherein the upper connecting piece of the upper wall-hanging bracket is perpendicular to the upper mounting piece and perpendicular to the upper wall-hanging piece, and the upper mounting piece and the upper wall-hanging piece are respectively connected to two sides of the upper connecting piece and extend in opposite directions, and wherein the lower connecting piece of the lower wall-hanging bracket is perpendicular to the lower mounting piece and perpendicular to the lower wall-hanging piece, and the lower mounting piece and the lower wall-hanging piece are respectively connected to two sides of the lower connecting piece and extend in opposite directions. 
     
     
         10 . The inverted-T-shaped split-type range hood according to  claim 8 , wherein a wiring space for wiring to pass through is defined between the upper connecting piece of the upper wall-hanging bracket and the lower connecting piece of the lower wall-hanging bracket.