Clothes dryer
A clothes dryer including a cabinet including an inlet and a base; a drum inside the cabinet, a support frame including a front support frame supporting a front end portion of the drum, and having a laundry inlet, and a rear support frame supporting a rear end portion of the drum; a blow fan below the front support frame; and a guide portion behind the blow fan, and connected with the blow fan. The blow fan and the guide portion may be configured so that the blow fan is operable to move outside air to inside of the cabinet, and the guide portion guides a first portion of the outside air moved inside of the cabinet by the blow fan toward a gap between the drum and the front support frame to dry air leaking from between the drum and the front support frame.
1 . A clothes dryer comprising:
a cabinet including an inlet and a base;
a drum rotatably provided inside the cabinet, the drum including a front end portion and a rear end portion;
a support frame including:
a front support frame supporting the front end portion of the drum, and having a laundry inlet, wherein the inlet of the cabinet, the laundry inlet, and the front end portion of the drum are positioned so that laundry is insertable through the inlet of the cabinet and then through the laundry inlet to be received in the drum, and
a rear support frame supporting the rear end portion of the drum;
a blow fan below the front support frame; and
a guide portion behind the blow fan, and connected with the blow fan,
wherein the blow fan and the guide portion are configured so that:
the blow fan is operable to move outside air to inside of the cabinet, and
the guide portion guides a first portion of the outside air moved inside of the cabinet by the blow fan toward a gap between the drum and the front support frame to dry air leaking from between the drum and the front support frame.
2 . The clothes dryer of claim 1 , further comprising:
a Printed Board Assembly (PBA) configured to drive various loads for overall operations of the clothes dryer,
wherein the guide portion guides a second portion of the outside air moved inside of the cabinet by the blow fan to the PBA to cool the PBA.
3 . The clothes dryer of claim 2 , wherein
the guide portion includes:
a first guide portion configured to guide the first portion of the outside air moved inside of the cabinet by the blow fan toward the gap between the drum and the front support frame, and
a second guide portion connected with the first guide portion, and configured to guide the second portion of the outside air moved inside of the cabinet by the blow fan to the PBA.
4 . The clothes dryer of claim 3 , wherein
the first guide portion and the second guide portion are integrated into one body.
5 . The clothes dryer of claim 3 , wherein
the first guide portion extends toward the gap between the drum and the front support frame.
6 . The clothes dryer of claim 3 , wherein
the first guide portion includes:
a first passage through which the first portion of the outside air moves, and
a first outlet connected with the first passage and configured to discharge the first portion of the outside air, and
the second guide portion includes:
a second passage through which the second portion of the outside air moves, and
a second outlet connected with the second passage and configured to discharge the second portion of the outside air.
7 . The clothes dryer of claim 1 , further comprising:
a blow fan case below the front support frame and accommodating the blow fan,
wherein the guide portion is coupled with the blow fan case.
8 . The clothes dryer of claim 7 , wherein
a coupling hole is in one side of the blow fan case, and
the guide portion includes a coupling member coupled with the coupling hole.
9 . The clothes dryer of claim 1 , further comprising:
a forced convection device on the base of the cabinet and configured to circulate air between the drum and the cabinet.
10 . The clothes dryer of claim 9 , wherein
the forced convection device moves at least a portion of the air leaking from between the drum and the front support frame toward the rear support frame.
11 . The clothes dryer of claim 9 , further comprising:
a driver configured to transfer power to the drum;
a compressor;
an expansion valve;
an evaporator; and
a condenser,
wherein the base includes:
a first area on which the driver, the compressor, and the expansion valve are positioned,
a second area on which the evaporator and the condenser are positioned, the second area forming a lower temperature than a temperature of the first area, and
the forced convection device is provided on the second area.
12 . The clothes dryer of claim 9 , wherein
the guide portion is adjacent to one of a left plate and a right plate of the cabinet, and
the forced convection device is adjacent to a remaining one of the left plate and the right plate of the cabinet.
13 . The clothes dryer of claim 9 , wherein
the forced convection device includes:
a convection fan configured to dissipate the air by rotating; and
a convection fan case accommodating the convection fan.
14 . The clothes dryer of claim 9 , further comprising:
a duct connected with the drum and configured to circulate air through the drum, the duct including:
a hot air discharging duct connected to discharge air from inside of the drum,
a connecting duct connected with the hot air discharging duct and accommodating an evaporator and a condenser to treat air passing through the connecting duct, and
a hot air guide duct connected with the connecting duct and configured to supply air passed through the connecting duct to the drum,
wherein the forced convection device is provided on an outer surface of the connecting duct.
15 . The clothes dryer of claim 9 , further comprising:
a sealing member coupled with a front surface of the drum and configured to form a seal between the drum and the front support frame,
wherein the forced convection device is located behind the sealing member, and configured to circulate at least a portion of the air leaking from between the sealing member and the front support frame.