Hob with central downward removal of cooking vapors through suction
A hob ( 1 ) with one or more cooking locations ( 2 ), which, as viewed from above, exhibits one or more recesses ( 4 ) only in the area ( 25 ) around its geometric center ( 3 ), which are respectively connected with one or more devices ( 5 ) for removing cooking vapors through suction. These devices ( 5 ) for removing cooking vapors through suction downwardly remove the cooking vapors that arise above the cooking locations ( 2 ) by suction in a direction vertically below the hob ( 1 ), and such a hob ( 1 ), which in the assembly unit is designed with a device ( 36 ) for operating the hob ( 2 ) and downwardly removing cooking vapors by suction.
1 . An assembly unit, comprising:
a cooktop having a top surface comprising one or more cooking locations and a central recess; and
a cooking vapor removal device disposed below the cooktop, the cooking vapor removal device being in fluid communication with the central recess to remove cooking vapors through the central recess, the cooking vapor removal device comprising:
a grease filter insert configured to be inserted into the central recess, the grease filter insert having one or more lateral walls permeable to cooking vapors and a floor area defining a collecting tray for collecting liquids;
a vapor aspiration chamber having a floor; and
a fan and a fan housing, the fan housing arranged above the floor of the vapor aspiration chamber, the fan being configured to transport at least some of the cooking vapors from the vapor aspiration chamber and towards the fan through a lower portion of the fan housing,
wherein the grease filter insert defines a minimum width between an outer surface of the one or more lateral walls, and
wherein the floor area defines a width of the collecting tray, the width of the collecting tray being greater than the minimum width.
2 . The assembly unit according to claim 1 , wherein the fan is a radial fan comprising a fan motor with a vertically aligned rotational axis.
3 . The assembly unit according to claim 1 , wherein the central recess is rectangular.
4 . The assembly unit according to claim 1 , further comprising:
a heater housing disposed underneath the cooktop for housing heating components.
5 . The assembly unit according to claim 4 , wherein the fan housing is mounted to a bottom of the heater housing.
6 . The assembly unit according to claim 1 , wherein the assembly unit is configured to be installed in a recess of a countertop.
7 . The assembly unit according to claim 1 , further comprising:
a bladed shutter overlying the central recess.
8 . The assembly unit according to claim 1 , wherein the one or more lateral walls of the grease filter insert is curved.
9 . An assembly unit, comprising:
a cooktop having a top surface comprising one or more cooking locations and a central recess;
a grease filter insert configured to be inserted into the central recess, the grease filter insert having one or more lateral walls permeable to cooking vapors and a floor area defining a collecting tray for collecting liquids;
a heater housing connected to and disposed below the cooktop, the heater housing at least partially enclosing heating components; and
a cooking vapor removal device in fluid communication with the central recess to remove cooking vapors through the central recess, the cooking vapor removal device having a fan with a suspended fan motor, the suspended fan motor being mounted at a bottom side of the heater housing,
wherein the grease filter insert defines a minimum width between an outer surface of the one or more lateral walls, and
wherein the floor area defines a width of the collecting tray, the width of the collecting tray being greater than the minimum width.
10 . The assembly unit according to claim 9 , wherein the cooking vapor removal device comprises a vapor aspiration chamber having a floor, wherein the suspended fan motor is suspended above the floor of the vapor aspiration chamber.
11 . The assembly unit according to claim 9 , wherein the central recess is rectangular.
12 . The assembly unit according to claim 9 , wherein the assembly unit is configured to be installed in a recess of a countertop.
13 . The assembly unit according to claim 9 , further comprising:
a bladed shutter overlying the central recess.
14 . The assembly unit according to claim 9 , wherein the one or more lateral walls of the grease filter insert is curved.
15 . An assembly unit, comprising:
a cooktop having a top surface comprising one or more cooking locations and at least one recess; and
a cooking vapor removal device disposed below the cooktop, the cooking vapor removal device being in fluid communication with the at least one recess to remove cooking vapors through the at least one recess, the cooking vapor removal device comprising:
a grease filter insert configured to be inserted into the at least one recess, the grease filter insert having one or more lateral walls permeable to cooking vapors and a floor area defining a collecting tray for collecting liquids;
a vapor aspiration chamber; and
a fan with a rotating fan wheel and a fan housing, the fan being configured to transport at least some of the cooking vapors from the vapor aspiration chamber and towards the fan through a portion of the fan housing,
wherein the grease filter insert defines a minimum width between an outer surface of the one or more lateral walls, and
wherein the floor area defines a width of the collecting tray, the width of the collecting tray being greater than the minimum width.
16 . The assembly unit according to claim 15 , wherein the vapor aspiration chamber guides the cooking vapors from the at least one recess, through the vapor aspiration chamber, and toward the fan.
17 . The assembly unit according to claim 15 , wherein the fan is a radial fan comprising a fan motor with a vertically aligned rotational axis.
18 . The assembly unit according to claim 15 , wherein the at least one recess comprises a plurality of recesses.
19 . The assembly unit according to claim 15 , wherein the at least one recess is rectangular.
20 . The assembly unit according to claim 15 , wherein the fan housing is disposed below the cooktop.