ES2432146T5

ES2432146T5 - Cooking field with a cooking plate

Info

Publication number: ES2432146T5
Application number: ES06793032.1T
Authority: ES
Inventors: Johann Huber; Mario Kojer
Original assignee: BSH Hausgeraete GmbH
Current assignee: BSH Hausgeraete GmbH
Priority date: 2005-09-08
Filing date: 2006-08-28
Publication date: 2017-08-29
Anticipated expiration: 2026-08-28
Also published as: ES2432146T3; EP1927268B2; EP1927268A1; WO2007028735A1; EP1927268B1; RU2008108419A; DE102005042799A1

Description

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DESCRIPCIONDESCRIPTION

Campo de coccion con una placa de cocinaCooking range with a cooking plate

La invencion se refiere a un campo de coccion, con una placa de cocina fijada, segun el preambulo de la reivindicacion 1 o la reivindicacion l2.The invention relates to a cooking field, with a fixed hob, according to the preamble of claim 1 or claim l2.

Los campos de coccion actualmente habituales presentan una placa vitroceramica, por debajo de la cual estan dispuestos elementos calentadores en los puntos de coccion. Los elementos calentadores estan envueltos por una cavidad de coccion, con cuyo marco esta conectado el campo de coccion. Algunos de estos campos de coccion presentan fijaciones, con las que los elementos calentadores estan fijados en los puntos de coccion y se aprietan contra la placa de cocina.The currently common cooking fields have a ceramic hob, below which heating elements are arranged at the cooking points. The heating elements are wrapped by a cooking cavity, with whose frame the cooking field is connected. Some of these cooking fields have fixings, with which the heating elements are fixed at the cooking points and are pressed against the cooktop.

Un ejemplo para una fijacion de este tipo esta descrito en el documento DE 198 54 228 A1. El marco de montaje de la cavidad de coccion previsto para el montaje del campo de coccion presenta en este ejemplo elementos de fijacion de acero para resortes para los elementos calentadores. Puesto que es necesario un posicionamiento muy exacto del elemento calentador respecto a la placa de cocina, para garantizar la capacidad de funcionamiento del campo de coccion, aqrn esta previsto un elemento de fijacion muy complejo, con un cuerpo base con estampado y ganchos de posicionamiento, asf como brazos de posicionamiento que encajan en el elemento calentador. Los elementos de fijacion de este tipo son muy complejos y, por lo tanto, caros de fabricar y requieren un montaje muy exacto, lo que conduce a otro aumento de los costes de produccion. Tambien deben concebirse muy pequenas las tolerancias en la fabricacion de elementos calentadores, campo de coccion y cavidad, si se pretende garantizar una fijacion con precision de ajuste de los elementos calentadores respecto al campo de coccion.An example for such a fixation is described in DE 198 54 228 A1. The mounting frame of the cooking cavity provided for the assembly of the cooking field in this example has steel fixing elements for springs for the heating elements. Since a very precise positioning of the heating element with respect to the cooking plate is necessary, in order to guarantee the operating capacity of the cooking field, here a very complex fixing element is provided, with a stamped base body and positioning hooks, as well as positioning arms that fit in the heating element. Fixing elements of this type are very complex and, therefore, expensive to manufacture and require a very exact assembly, which leads to another increase in production costs. The tolerances in the manufacture of heating elements, cooking range and cavity must also be very small, if it is intended to guarantee a precise adjustment of the heating elements with respect to the cooking field.

Otra forma de la fijacion de los elementos calentadores esta descrita en el documento DE 89 04 819 U1. Aqrn, para la fijacion de los elementos calentadores estan pegadas escuadras en la placa de cocina, que se fijan con tornillos en bridas elasticas de elementos calentadores, que encajan en los elementos calentadores. Aqrn es ventajoso que la fijacion ya este fijada en la placa de cocina propiamente dicha, respecto a la cual ha de posicionarse el elemento calentador. De este modo ya puede garantizarse de forma claramente mas sencilla la precision de posicionamiento, que cuando la fijacion esta realizada de forma indirecta mediante la cavidad de coccion. A pesar de ello, tambien esta forma de fijacion es relativamente compleja en cuanto al montaje y requiere elementos de fijacion relativamente caros, estables pero elasticos, en particular bridas de elementos calentadores, para apretar los elementos calentadores en todos los sitios a presion de forma plana contra la placa de cocina. No obstante, en particular se ha mostrado que puede haber desprendimientos de los elementos calentadores de la placa de cocina debido a fatigas del material. Por lo tanto, tambien aqrn, la solucion propuesta para una fijacion de un elemento calentador es muy cara en cuanto a la fabricacion y al montaje, ademas de no ser suficientemente fiable.Another way of fixing the heating elements is described in DE 89 04 819 U1. Here, for fixing the heating elements, squares are glued on the hob, which are fixed with screws on elastic flanges of heating elements, which fit into the heating elements. Here it is advantageous that the fixation is already fixed on the kitchen plate itself, with respect to which the heating element has to be positioned. In this way, the positioning accuracy can be clearly guaranteed more easily than when the fixing is made indirectly through the cooking cavity. In spite of this, this form of fixing is also relatively complex in terms of assembly and requires relatively expensive, stable but elastic fixing elements, in particular heating element flanges, to tighten the heating elements at all flat pressure sites Against the hob. However, in particular it has been shown that there may be detachment of the heating elements of the hob due to material fatigue. Therefore, also here, the proposed solution for fixing a heating element is very expensive in terms of manufacturing and assembly, as well as not being reliable enough.

Por el documento EP 1 139 695 A2 se conoce un aparato de coccion domestico con una unidad calentadora y un dispositivo de mando, estando dispuesta la unidad calentadora por debajo de una placa de cocina. Ademas, el dispositivo de mando esta dispuesto en la placa de cocina.From EP 1 139 695 A2 a domestic cooking appliance with a heating unit and a control device is known, the heating unit being arranged below a cooking plate. In addition, the control device is arranged on the hob.

Ademas, se conoce por el documento EP 0 197 547 A2 un campo de coccion segun el preambulo de la reivindicacion 12.In addition, a cooking field according to the preamble of claim 12 is known from EP 0 197 547 A2.

Por lo tanto, el objetivo de la invencion es poner a disposicion una fijacion para un elemento calentador o una carcasa para un dispositivo de control electronico en una placa de cocina que pueda fabricarse de forma sencilla y economica y que permita un montaje sencillo del elemento calentador.Therefore, the aim of the invention is to make available a fixing for a heating element or a housing for an electronic control device on a hob that can be manufactured simply and economically and that allows a simple assembly of the heating element .

Este objetivo se consigue segun la invencion por un campo de coccion con una fijacion para un elemento calentador con las caractensticas de la reivindicacion 12 y un campo de coccion con una fijacion para una carcasa para un dispositivo de control electronico con las caractensticas segun la reivindicacion 1.This objective is achieved according to the invention by a cooking field with a fixing for a heating element with the features of claim 12 and a cooking field with a fixing for a housing for an electronic control device with the features according to claim 1 .

Segun la invencion, el campo de coccion segun la reivindicacion 12 presenta elementos de fijacion para el posicionamiento y la fijacion de los elementos calentadores que estan alojados en la placa de cocina. Puesto que mediante los elementos de fijacion se pretende conseguir un posicionamiento exacto de los elementos calentadores respecto a la placa de cocina, una fijacion de los elementos de fijacion para el elemento calentador, directamente en la placa de cocina propiamente dicha, garantiza la realizacion mas sencilla y mas directa. Estos elementos de fijacion anclados en la placa de cocina tienen una estructura tal que se agarran lateralmente en el elemento calentador bloqueando de este modo el elemento calentador entre los elementos de fijacion. Puesto que el bloqueo del elemento calentador se realiza lateralmente, el elemento calentador puede apretarse de la manera mas sencilla de forma plana contra la placa de cocina, sin que haya que exigir requisitos respecto a la altura del elemento calentador o una fijacion del mismo respecto a los elementos de fijacion. No es necesaria una adaptacion de altura de los elementos de fijacion en funcion de la altura del elemento calentador. Gracias al bloqueo del elemento calentador al lado de los elementos de fijacion, el montaje del elemento calentador en los elementos de fijacion queda extremadamente simplificado, puesto que el elemento calentador solo se mete a presion en el interior de los elementos no debiendo fijarse adicionalmente mediante tornillos o de otro modo. Los elementos de fijacion elasticos,According to the invention, the cooking field according to claim 12 has fixing elements for positioning and fixing the heating elements that are housed in the hob. Since by means of the fixing elements it is intended to achieve an exact positioning of the heating elements with respect to the kitchen plate, a fixing of the fixing elements for the heating element, directly on the kitchen plate itself, guarantees the simplest embodiment and more direct. These fixing elements anchored in the cooking plate have a structure such that they are held laterally in the heating element thereby blocking the heating element between the fixing elements. Since the blocking of the heating element is carried out laterally, the heating element can be pressed in the simplest way flat against the hob, without requiring requirements regarding the height of the heating element or a fixing thereof with respect to the fixing elements. A height adaptation of the fixing elements is not necessary depending on the height of the heating element. Thanks to the blocking of the heating element next to the fixing elements, the assembly of the heating element in the fixing elements is extremely simplified, since the heating element is only pressed inside the elements and must not be additionally fixed by screws in another way. Elastic fasteners,

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flexibles para el bloqueo lateral de los elementos calentadores pueden ponerse a disposicion de forma muy economica, puesto que no son necesarias fijaciones con tornillos o fijaciones con precision de ajuste o escotaduras. Puesto que un bloqueo permite unas tolerancias lo mas grandes posible, tambien se vuelve mas economica la fabricacion de los elementos calentadores y de la fijacion que en el caso de fijaciones convencionales.Flexible for lateral locking of the heating elements can be made available in a very economical way, since no fixations with screws or fixations with precision of adjustment or recesses are necessary. Since a block allows as large tolerances as possible, it also becomes cheaper to manufacture the heating elements and fixing than in the case of conventional fixings.

En una forma de realizacion ventajosa de la invencion, los elementos de fijacion estan realizados de tal modo que fijan el elemento calentador mediante una union por friccion en la placa de cocina. De este modo, gracias a un solo contacto se garantiza al mismo tiempo una fijacion del elemento calentador en la direccion vertical y horizontal. La union por friccion de los elementos de fijacion en el lado del elemento calentador puede realizarse a una altura a elegir libremente, de modo que el elemento calentador asienta directamente contra la placa de cocina. Una cooperacion exacta entre un elemento de fijacion en la fijacion y la altura correspondiente del elemento calentador no es necesaria para una union por friccion, de modo que la misma puede realizarse de forma especialmente economica, puesto que permite una tolerancia de altura maxima posible.In an advantageous embodiment of the invention, the fixing elements are made in such a way that they fix the heating element by means of a friction joint on the cooking plate. In this way, thanks to a single contact, a fixing of the heating element in the vertical and horizontal direction is guaranteed at the same time. The friction joint of the fixing elements on the side of the heating element can be carried out at a height to be chosen freely, so that the heating element sits directly against the cooking plate. An exact cooperation between a fixing element in the fixing and the corresponding height of the heating element is not necessary for a friction joint, so that it can be carried out especially economically, since it allows a maximum possible height tolerance.

En una forma de realizacion ventajosa del campo de coccion segun la reivindicacion 1, los elementos de fijacion estan hechos de acero para resortes. En el campo de coccion segun la reivindicacion 12, los elementos de fijacion son de acero para resortes. Por lo tanto, presentan una elasticidad intrmseca, que garantiza un bloqueo elastico del elemento calentador, sin que haya que prever elementos elasticos especiales. Tambien esto garantiza una solucion especialmente favorable para la fijacion.In an advantageous embodiment of the cooking field according to claim 1, the fixing elements are made of spring steel. In the cooking field according to claim 12, the fixing elements are spring steel. Therefore, they have an intrinsic elasticity, which guarantees an elastic blocking of the heating element, without having to provide special elastic elements. This also guarantees a particularly favorable solution for fixing.

En el campo de coccion segun la reivindicacion 12, los elementos de fijacion estan hechos de un material mas duro que el cuerpo calentador propiamente dicho. En otra forma de realizacion ventajosa del campo de coccion, segun la reivindicacion 12 un saliente de aristas vivas de un elemento de fijacion, que encaja en el elemento calentador, esta hecho de un material mas duro que el elemento calentador propiamente dicho. El material mas duro del saliente se agarra a continuacion al material blando del elemento calentador, en cuanto el elemento calentador quede apretado entre los elementos de fijacion. De este modo se crea, por asf decirlo, automaticamente una union firme entre los elementos de fijacion y el elemento calentador, quedando practicamente excluido un desplazamiento no deseado del elemento calentador, sin que sean necesarios unos elementos de seguridad con precision de ajuste, que encajen unos en otros, como era el caso hasta la fecha.In the cooking field according to claim 12, the fixing elements are made of a harder material than the heating body itself. In another advantageous embodiment of the cooking field, according to claim 12 a projection of living edges of a fixing element, which fits in the heating element, is made of a harder material than the heating element itself. The hardest material of the projection is then gripped to the soft material of the heating element, as long as the heating element is pressed between the fixing elements. In this way, a firm connection between the fixing elements and the heating element is automatically created, so to say, an unwanted displacement of the heating element is practically excluded, without safety elements with precision of adjustment being necessary, which fit in each other, as was the case to date.

En otra configuracion ventajosa del campo de coccion segun la invencion estan previstos tres elementos de fijacion por elemento calentador, que bloquean el elemento calentador lateralmente. Tres elementos hacen que haya una fijacion exacta, con una tolerancia maxima posible de los elementos que van a fijarse.In another advantageous configuration of the cooking field according to the invention, three fixing elements are provided per heating element, which block the heating element laterally. Three elements make an exact fixation, with a maximum possible tolerance of the elements to be fixed.

Otra forma de realizacion del campo de coccion preve elementos de fijacion, que esten achaflanados en la zona de entrada del elemento calentador. En la forma de realizacion mas sencilla de los elementos de fijacion, estos son chapas de acero para resortes, que en la zona de entrada del elemento calentador estan dobladas alejandose del mismo. El chaflan de entrada de los elementos de fijacion permite un montaje especialmente sencillo del elemento calentador y, por lo tanto, una solucion economica para el campo de coccion.Another embodiment of the cooking field provides for fixing elements, which are chamfered in the entrance area of the heating element. In the simplest embodiment of the fixing elements, these are spring steel plates, which in the entrance area of the heating element are bent away from it. The entrance chamfer of the fixing elements allows an especially simple assembly of the heating element and, therefore, an economical solution for the cooking field.

En otra forma de realizacion ventajosa del campo de coccion segun la reivindicacion 12, en el fondo del campo de coccion esta previsto como otro elemento de fijacion adicional un saliente elastico, que aprieta el elemento calentador desde abajo contra la placa de cocina. Tambien este saliente en el fondo del campo de coccion puede estar hecho de una chapa elastica, flexible, sin que haya que exigir requisitos especiales en cuanto a las tolerancias respecto al elemento calentador.In another advantageous embodiment of the cooking field according to claim 12, at the bottom of the cooking field an elastic projection is provided as another additional fixing element, which presses the heating element from below against the cooking plate. Also this projection at the bottom of the cooking field can be made of a flexible elastic sheet, without having to demand special requirements regarding the tolerances with respect to the heating element.

La combinacion de una fijacion por friccion, lateral del elemento calentador y un posicionamiento horizontal y una fijacion vertical mediante un saliente en el fondo del campo de coccion permite una configuracion muy sencilla de los elementos de fijacion, un montaje sencillo y rapido del campo de coccion y una estructura global que no exige requisitos estrictos de las tolerancias. La union por friccion de los elementos de fijacion laterales, que estan dispuestos en la placa de cocina, permite ademas un montaje previo sencillo e impide un desplazamiento lateral del elemento calentador, sin que sea necesaria una fijacion con precision de ajuste, que sena cara y complicada en cuanto al montaje. El aseguramiento de esta fijacion sencilla se realiza tambien de forma sencilla mediante el saliente en el fondo del campo de coccion, no debiendo exigirse requisitos respecto a la posicion exacta, de modo que tambien este puede ponerse a disposicion de forma economica.The combination of a friction fixing, side of the heating element and a horizontal positioning and a vertical fixing by means of a projection at the bottom of the cooking field allows a very simple configuration of the fixing elements, a simple and fast assembly of the cooking field and a global structure that does not demand strict tolerance requirements. The friction joint of the lateral fixing elements, which are arranged on the cooktop, also allows a simple pre-assembly and prevents a lateral displacement of the heating element, without requiring an adjustment with precision of adjustment, which is expensive and complicated in terms of assembly. The assurance of this simple fixation is also carried out in a simple way by means of the projection at the bottom of the cooking field, there being no requirement regarding the exact position, so that it can also be made available economically.

A continuacion, se describiran tres ejemplos de realizacion de la invencion con ayuda de las siguientes figuras. Muestran:Next, three examples of embodiment of the invention will be described with the aid of the following figures. They show:

la figura 1, una vista en corte de una parte de un campo de coccion segun el primer ejemplo de realizacion; la figura 2, una vista en perspectiva de una union por friccion de la fijacion lateral y del elemento calentador; la figura 3, una vista en perspectiva de un elemento calentador con fijacion,Figure 1, a sectional view of a part of a cooking field according to the first embodiment; Fig. 2, a perspective view of a frictional joint of the lateral fixing and the heating element; Figure 3, a perspective view of a heating element with fixing,

la figura 4, una vista en corte lateral a escala ampliada de un campo de coccion segun el segundo ejemplo de realizacion yFigure 4, an enlarged side sectional view of a cooking field according to the second embodiment and

la figura 5, una vista en corte lateral a escala ampliada de un campo de coccion segun el tercer ejemplo de realizacion.Figure 5, an enlarged side sectional view of a cooking field according to the third embodiment.

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La figura 1 muestra un campo de coccion segun el primer ejemplo de realizacion con una placa de cocina o una placa vitroceramica 1. En la placa de cocina 1 esta colocado como componente un elemento calentador 2, del que aqm esta representada una parte. El elemento calentador esta realizado como elemento calentador radiante con un vaso de elemento calentador. En el vaso de elemento calentador esta dispuesta una cinta calentadora, que esta empotrada en un aislamiento y cede radiacion termica a un recipiente para un producto a cocer colocado en la placa vitroceramica. El elemento calentador 2 se aprieta mediante una escuadra de fijacion 3 contra la placa de cocina 1. La escuadra de fijacion 3 esta unida en un punto pegado 4 fijamente a la placa de cocina. La escuadra de fijacion 3 se cine al lado del elemento calentador 2 y presenta un saliente 5, que encaja en una pared lateral del elemento calentador 2. La escuadra de fijacion esta doblada en su extremo no orientado hace a la placa de cocina alejandose del elemento calentador 2, de modo que forma un chaflan de entrada 6, que permite una introduccion sencilla del elemento calentador en la escuadra de fijacion 3, sin que haya peligro de danar el elemento calentador. Un fondo de campo de coccion 7 delimita junto con la placa vitroceramica 1 un espacio interior del campo de coccion. En el fondo del campo de coccion 7, en la zona del fondo del elemento calentador 2, sobresale a modo de saliente un abombamiento 8, que aprieta el elemento calentador 2 contra la placa de cocina 1.Figure 1 shows a cooking field according to the first embodiment with a hob or a ceramic hob 1. On the hob 1 a heating element 2 is placed as a component, of which a part is represented here. The heating element is made as a radiant heating element with a glass of heating element. A heating tape is arranged in the heating element vessel, which is embedded in an insulation and yields thermal radiation to a container for a product to be cooked placed on the ceramic hob. The heating element 2 is pressed by means of a fixing square 3 against the kitchen plate 1. The fixing square 3 is attached at a point glued 4 fixedly to the kitchen plate. The fixing square 3 is mounted next to the heating element 2 and has a projection 5, which fits into a side wall of the heating element 2. The fixing square is bent at its non-oriented end makes the kitchen plate away from the element heater 2, so that it forms an inlet chamfer 6, which allows a simple introduction of the heating element into the fixing square 3, without any danger of damaging the heating element. A cooking field bottom 7 delimits together with the ceramic hob 1 an interior space of the cooking field. At the bottom of the cooking field 7, in the bottom area of the heating element 2, a bulge 8 protrudes as a projection, which presses the heating element 2 against the cooking plate 1.

La figura 2 muestra una vista detallada en perspectiva de la escuadra de fijacion, que bloquea la pared lateral del elemento calentador 2. La vista en perspectiva muestra una vez mas la estructura de la escuadra de fijacion 3 usada como elemento de fijacion para el elemento calentador 2. La escuadra de fijacion 3 tiene en la zona de entrada del elemento calentador 2 un chaflan de entrada 6, que permite que el elemento calentador 2 entre de forma sencilla en la fijacion. Por debajo del chaflan de entrada 6, la chapa para resortes esta doblada de tal modo hacia el interior que resulta un saliente 5, que forma un canto de corte afilado, que esta en contacto lineal con la pared lateral y que se agarra a la chapa del elemento calentador 2. Un brazo 4 de la escuadra de fijacion 3 esta pegado de tal modo en la placa de cocina que un canto afilado del saliente 5 aprieta contra la pared lateral del elemento calentador 2.Figure 2 shows a detailed perspective view of the fixing square, which blocks the side wall of the heating element 2. The perspective view shows once again the structure of the fixing square 3 used as a fixing element for the heating element 2. The fixing square 3 has an input chamfer 6 in the entrance area of the heating element 2, which allows the heating element 2 to easily enter the fixing. Below the inlet chamfer 6, the spring plate is bent in such a way inward that a projection 5 is formed, which forms a sharp cutting edge, which is in linear contact with the side wall and which is attached to the plate of the heating element 2. An arm 4 of the fixing square 3 is so stuck in the kitchen plate that a sharp edge of the projection 5 presses against the side wall of the heating element 2.

Como esta representado en la figura 3 en una vision global, alrededor de todo el elemento calentador 2 estan dispuestas tres escuadras de fijacion 3 de este tipo, que estan pegadas respectivamente en la placa de cocina 1. Las escuadras de fijacion 3 estan distribuidas en un triangulo alrededor del elemento calentador 2, de modo que aseguran el elemento calentador 2 impidiendo un desplazamiento lateral. Los salientes 5, que se agarran lateralmente al elemento calentador 2, fijan el elemento calentador, al menos de forma temporal, de modo que el campo de coccion puede fijarse en el fondo del campo de coccion. El abombamiento 8 en el fondo del campo de coccion aprieta el elemento calentador 2 finalmente contra la placa de cocina 1, de modo que el elemento calentador 2 queda bloqueado finalmente fijamente en su punto de coccion previsto. Esta fijacion se realiza mediante elementos de bloqueo sencillos, que pueden fabricarse de forma barata y sencilla y que permiten un montaje previo y un montaje sencillos y rapidos.As shown in Figure 3 in a global view, around all the heating element 2 three fixing brackets 3 of this type are arranged, which are respectively glued to the cooktop 1. The fixing brackets 3 are distributed in a triangle around the heating element 2, so that they secure the heating element 2 preventing lateral displacement. The projections 5, which are attached laterally to the heating element 2, fix the heating element, at least temporarily, so that the cooking field can be fixed at the bottom of the cooking field. The bulge 8 at the bottom of the cooking field presses the heating element 2 finally against the cooking plate 1, so that the heating element 2 is finally fixedly locked at its intended cooking point. This fixation is carried out by means of simple locking elements, which can be manufactured cheaply and easily and which allow a simple and fast pre-assembly and assembly.

La figura 4 muestra un campo de coccion segun el segundo ejemplo de realizacion. A diferencia del primer ejemplo de realizacion, la pared lateral del elemento calentador presenta un ahondamiento 9. En el ahondamiento 9 esta encajado el saliente 5 de la escuadra de fijacion 3. Por consiguiente, en la figura 4, el elemento calentador 2 no solo queda bloqueado por las escuadras de fijacion 3, sino que tambien encaja adicionalmente el saliente 5 de la escuadra de fijacion 3 en el ahondamiento 9 de la pared lateral del elemento calentador 2. En el presente caso, tambien puede renunciarse a la union por bloqueo entre la escuadra de fijacion 3 y el elemento calentador.Figure 4 shows a cooking field according to the second embodiment. In contrast to the first embodiment, the side wall of the heating element has a recess 9. In the recess 9 the projection 5 of the fixing square 3 is fitted. Therefore, in Figure 4, the heating element 2 is not only left blocked by the fixing brackets 3, but the projection 5 of the fixing bracket 3 also fits additionally into the deepening 9 of the side wall of the heating element 2. In the present case, the joint can also be renounced by blocking between the mounting bracket 3 and the heating element.

En la figura 5, segun el tercer ejemplo de realizacion, no esta bloqueado un elemento calentador 2, sino un componente electronico 11, por ejemplo un elemento indicador, con su carcasa 13 en el lado inferior de la placa vitroceramica 1. El componente electronico 11 esta realizado en su pared lateral de carcasa con un talon de enclavamiento 15. En la figura 5, el saliente 5 de la escuadra de fijacion 3 encaja detras del talon de enclavamiento 15 formado en la pared lateral de la carcasa.In Figure 5, according to the third embodiment, a heating element 2 is not blocked, but an electronic component 11, for example an indicator element, with its housing 13 on the lower side of the ceramic hob 1. The electronic component 11 it is made in its carcass side wall with an interlocking heel 15. In figure 5, the projection 5 of the fixing square 3 fits behind the interlocking heel 15 formed in the side wall of the carcass.

Claims

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1. Cooking range with a hob (1) and at least one component (13), which is a housing (13) for an electronic control device that is fixed with at least one fixing element (3) so removable on a lower side of the cooktop (1), characterized in that the fixing element (3) is removably attached to a side wall of the component (13), and the fixing element (3) has a single piece a projection (5), which is pressed against the side wall of the component (13).

2. Cooking field according to claim 1, characterized in that the fixing element (3) is made elastically, so that it blocks the component (13) laterally.

3. Cooking field according to claim 1 or 2, characterized in that the fixing element (3) sits flat against the side wall of the component (13).

4. Cooking field according to claim 1 or 2, characterized in that the fixing element (3) sits by means of a linear contact against the side wall of the component (13).

5. Cooking field according to one of the preceding claims, characterized in that the fixing element (3) is frictionally connected to the side wall of the component (13).

6. Cooking field according to one of the preceding claims, characterized in that the fixing element (3) is made of spring steel.

7. Cooking field according to one of the preceding claims, characterized in that the fixing element (3) has a material hardness greater than the side wall of the component (13).

8. Cooking field according to one of the preceding claims, characterized in that three fixing elements (3) are provided for fixing a component (13).

9. Cooking field according to one of the preceding claims, characterized in that to increase a friction joint, a surface of the component's side wall is rough.

10. Cooking field according to one of the preceding claims, characterized in that the fixing element (3) is fitted by means of an interlocking joint in the side wall of the component (13).

11. Cooking field according to claim 10, characterized in that for the realization of the interlocking joint, the fixing element (3) or the component (13) is made with a projection, which fits into a corresponding deepening of the wall side of the component or fixing element (3).

12. Cooking range with a hob (1) and at least one component (2) which is a heating body (2), which is fixed with at least one removable fixing element (3) on a lower side of the kitchen plate

(1), the fixing element (3) being removably attached to a side wall of the component (2), the fixing element (3) having a projection that is connected to the side wall of the component (2), in particular being pressed against the side wall of the component, characterized in that the fixing element (3) is made of spring steel and has a material hardness greater than the side wall of the component (2) and a cooking field bottom ( 7) the cooking element has a spring element (8) that presses the heating body

(2) against the bottom side of the hob (1).

13. Cooking field according to claim 12, characterized in that the fixing element (3) is elastically made so as to block the component (2) laterally.

14. Cooking field according to claim 12 or 13, characterized in that the fixing element (3) sits flat against the side wall of the component (2).

15. Cooking field according to claim 12 or 13, characterized in that the fixing element (3) is seated by a linear contact against the side wall of the component (2).

16. Cooking field according to one of the preceding claims, characterized in that the fixing element

(3) is frictionally attached to the side wall of the component (2, 13).

17. Cooking field according to one of the preceding claims 12 to 16, characterized in that at least one fixing element (3) has an input chamfer (6) in an inlet area of the heating body (2).

18. Cooking field according to one of the preceding claims 12 to 17, characterized in that three fixing elements (3) are provided for fixing a component (2).

19. Cooking field according to one of the preceding claims 12 to 18, characterized in that to increase a friction joint, a surface of the side wall of the component (2) is rough.

20. Cooking field according to one of the preceding claims 12 to 19, characterized in that the fixing element (3) is fitted by an interlocking joint in the side wall of the component (2).

21. Cooking field according to claim 20, characterized in that for the realization of the interlocking joint, the fixing element (3) or the component (2) is made with a projection, which fits into a corresponding deepening of the wall side of the component or fixing element (3).

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