AN INDUCTION MODULE FOR AN INDUCTION COOKING HOB

• US 20150359045A1
• Filed: 01/09/2014
• Published: 12/10/2015
• Est. Priority Date: 01/25/2013
• Status: Abandoned Application

• Current Assignee: Electrolux Home Products Corporation NV (AB Electrolux)
• Original Assignee: Electrolux Home Products Corporation NV (AB Electrolux)
• Inventors: Neukamm, Alwin, Hoffmann, Harald, Leyh, Bjrn, HUTLE, Ulrich
• Application Number:
  US14/758,693
• Publication Number:
  US 20150359045A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H05B 2206/022 Special supports for the induction coils
• CPC Class Codes: H05B 6/12 Cooking devices
• CPC Class Codes: H05B 6/1209 induction cooking plates or the like and devices to be used in combination with them
• CPC Class Codes: H05B 6/1245 with special coil arrangements
• CPC Class Codes: Y02B 40/00 Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Abstract

An induction module for an induction cooking hob including a metal induction coil carrier for supporting at least one induction coil and a housing made of plastics for covering and/or enclosing the at least one induction coil. The housing is fixed or fixable to a bottom side of the induction coil carrier includes a bottom wall, one or more side walls and an open top side. At least one hook element is formed at one or more side walls of the housing. The induction coil carrier includes a horizontal main panel and at least one vertical sheet element containing at least one cut-out and extending downwards from the horizontal main panel. The hook element and the corresponding cut-out form a snap-in mechanism for fixing the housing to the induction coil carrier wherein the side wall of the housing is adjacent to the corresponding vertical sheet element of the induction coil carrier.

Claims

1. An induction module for an induction cooking hob comprising an induction coil carrier (10) made of metal and a housing (12) made of plastics, wherein:

the induction coil carrier (10) is provided for supporting at least one induction coil,

the housing (12) is provided for covering and/or enclosing the at least one induction coil,

the housing (12) is fixed or fixable to a bottom side of the induction coil carrier (10),

the housing (12) comprises a bottom wall, one or more side walls and an open top side,

at least one hook element (16) is formed at one or more side walls of the housing (12),

the induction coil carrier (10) includes a horizontal main panel,

the induction coil carrier (10) includes at least one vertical sheet element (20) extending downwards from the horizontal main panel,

at least one cut-out (18) is formed in the vertical sheet element (20), and

the hook element (16) and the corresponding cut-out (18) form a snap-in mechanism for fixing the housing (12) to the induction coil carrier (10), wherein

the side wall of the housing (12) is adjacent to the corresponding vertical sheet element (20) of the induction coil carrier (10).

2. The induction module according to claim 1,

characterized in that

the induction coil carrier (10) includes at least one protruding element (14) extending downwards from the horizontal main panel of the induction coil carrier (10), wherein the protruding element (14) is provided for supporting the side wall of the housing (12).

3. The induction module according to claim 2,

characterized in that

the protruding element (14) is made by a U-shaped die-cut in the horizontal main panel of the induction coil carrier (10) and by subsequent bending up a tongue-shaped element resulting from said U-shaped die-cut.

4. The induction module according to claim 2,

characterized in that

the protruding element (14) is formed as a separate part fixed to the horizontal main panel of the induction coil carrier (10).

5. The induction module according to claim 4,

characterized in that

the protruding element (14) is fixed to the horizontal main panel of the induction coil carrier (10) by rivets, welding or gluing.

6. The induction module according to claim 2,

characterized in that

the protruding elements (14) are provided for supporting two or more side walls of the housing (12).

7. The induction module according to claim 1,

characterized in that

the housing (12) is additionally fixed to the induction coil carrier (10) by at least one screw.

8. The induction module according to claim 1,

characterized in that

the housing (12) is fixable to the induction coil carrier (10) by hanging up said housing (12) at one side and clipping at one or more other sides.

9. The induction module according to claim 1, characterized in that

the housing (12) is fixable to the induction coil carrier (10) by clipping at all four sides.

10. The induction module according to claim 1, characterized in that

at least one chamfer (22) is formed at a lower edge of the vertical sheet element (20), so that the hook element (16) can pass the lower edge of the vertical sheet element (20), when the housing (12) is moved toward the induction coil carrier (10).

11. The induction module according to claim 1, characterized in that

the open top side of the housing (12) is covered by the horizontal main panel of the induction coil carrier (10).

12. An induction cooking hob comprising at least one induction module, characterized in that

the induction cooking hob comprises at least one induction module according to claim 1.