• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    In order to provide a generic cooking field device with better properties in relation to advantageous illumination, a cooking field device (10) with at least one space dividing element (12) having at least one emptying (14), and with at least one light source (16) that is provided to illuminate at least in the assembled state a position in a cooking field plate (18) through the recess (14). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2589837A1
    申请号:ES201530666
    申请日:2015-05-15
    公开日:2016-11-16
    发明作者:Jorge ALAMÁN AGUILAR；Víctor CAMAÑES VERA；Jesús Ceamanos Gaya；Clara FUERTES PINOL；Pablo MARTÍNEZ BAILO；Erika DE VAL SANZ
    申请人:BSH Hausgeraete GmbH；BSH Electrodomesticos Espana SA；
    IPC主号:
    专利说明:

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    measured perpendicular to the lateral delimitation of the object. In this way, thanks to the clarity of the arrangement, a quick fault search is possible in the event of a breakdown. By arranging the cable outside the area of the light source, optimum accessibility to the light source can be achieved.
    Furthermore, it is proposed that the wiring guide elements be provided to divert the cable from a first direction to a second direction, which encloses with the first direction a deflection angle of 135 ° maximum, preferably 120 ° maximum, of advantageously, at a maximum of 105 °, more advantageously, at a maximum of 90 ° and, preferably, a maximum of 65 °. The direction of the cable is approximate or exactly parallel to the lateral delimitation of the support unit next to which the cable is guided. The term "angle of deviation" between a first direction and a second direction includes the concept of an angle which, when a projection of the directions is observed in a plane that is oriented parallel to the main extension plane of the support unit and / or of the space dividing element, if necessary and / or traveled to move the first direction to the second direction by turning the first direction. In this way, it becomes possible that there are few pieces of waste during the assembly of the cooking field device. In addition, the force acting on junction points, in particular, on indirect welding points, of the cable with at least one other object such as, for example, the light source and / or the electronics unit, can be reduced to a value of Approximately or exactly zero.
    Likewise, it is proposed that the support unit has at least one fixing element, which is intended to fix in the installation position at least one other object to the support unit on one side of the space dividing element directed towards the mounting plate. cooking field By way of example, the fixing element could fix the other object to the support unit by means of a snap joint and / or by a tightening joint and / or by a joint established by interlocking and / or by a threaded joint. In particular, the fixing element fixes the other object to the support unit by means of a drag-in connection of form and / or force drag and, advantageously, detachably without tools. The fixing element is made as a projection which is intended to engage in the partially or completely assembled state in a recess of the other object and / or to fix the other object to the support unit by means of a tightening joint. By way of example, the other object could be provided to allow electromagnetic radiation to pass through and / or deflect, in particular, in particular, visible light emitted by the light source, it could be a transparent and / or translucent element at least for visible light, and could be made as a waveguide and / or diffuser. The term "visible light" includes the concept
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    of the electromagnetic radiation of a wavelength range between 380 nm and 780 nm. In this way, great freedom can be achieved in terms of configuration possibilities, and other objects can be applied to the fixing element in the form of different lighting models, which makes a great freedom of configuration possible.
    By way of example, the support unit could be provided to electrically decouple the light source partially or completely with respect to the environment, in particular, with respect to the space dividing element, although, preferably, the power unit support is provided to thermally decouple the light source partially or completely with respect to the environment, in particular, with respect to the space dividing element. The support unit could be composed, for example, largely or completely of ceramic and, preferably, is composed largely or completely of a material with a thermal resistance of at least 100 ° C, preferably 120 ° at least, advantageously, at least 140 ° and, preferably, at least 150 °. By way of example, the support unit could be composed largely or entirely of thermoplastics, in particular, a polyamide and / or a polyester such as, for example, polybutylene terephthalate (PBT) and / or terephthalate of polyethylene (PET). The expression that the support unit is intended to thermally "decouple" the light source "partially or completely" with respect to the environment includes the concept that the support unit is intended to reduce transmission at least thermal between the environment and the light source compared to the direct contact between the light source and the environment, and / or that the support unit is intended to largely or completely prevent at least heat conduction between the environment and light source. The space dividing element has a thermal conductivity of between 230 W / (m * K) and 240 W / (m * K), and the support unit has a thermal conductivity with a maximum value of 5%, preferably, of 3% maximum, advantageously, 1% maximum, most advantageously, 0.5% maximum, preferably, 0.3% maximum and, most preferably, 0.1 Maximum% of the thermal conductivity value of the space divider element, in particular, has a thermal conductivity with a maximum value of 5 W / (m * K), preferably 3 W / (m * K) , advantageously, of a maximum of 1 W / (m * K), more advantageously, of a maximum of 0.5 W / (m * K), preferably, of 0.4 W / (m * K ) maximum and, more preferably, 0.3 W / (m * K) maximum. In this way, a lasting realization and / or a low probability of a failure of the light source is possible.


    In addition, it is proposed that the support unit be made in one piece. Specifically, the support unit is made as an injection molded part. The expression "in one piece" includes here the concept of at least joined together in material, for example, by means of a welding process, a bonding process, an injection process on top and / or another process that is appropriate to the expert in the matter and / or, advantageously, formed into a fragment, by way of example, through the manufacture from a cast piece and / or by manufacturing in an injection procedure of one or more components and, of advantageous way, from a single gross piece. In this way, great stability and / or economic realization can be achieved.
    It is also proposed that the space dividing element be made as a shielding element. The term "shielding element" includes the concept of an element that is intended to shield at least one electronic unit such as, for example, a control unit, with respect to electromagnetic radiation, in particular, thermal radiation and / or the magnetic fields and / or the electric fields, caused by at least one heating element. Preferably, the shielding element is composed largely or completely of a non-magnetic and electrically conductive material, namely, metal and, advantageously, aluminum. In this way, other constructive units for shielding can be dispensed with, so that an economical embodiment can be provided.
    It is also proposed that the size and / or the amount of emptying, namely, emptying, of the space dividing element be chosen as much as possible to cause a slight influence on the shielding effect of the space dividing element. The shielding effect of the space dividing element, which has the emptying and, advantageously, the emptying, amounts to at least 90%, preferably, at least 93%, advantageously, at least 95%, of more advantageously, at least 97% and, preferably, at least 99% of the shielding effect of a space dividing element that is not empty. The term "size" of an object includes here the concept of the surface extent of the object. In this way, a large shielding effect of the space divider element and optimum illumination can be achieved simultaneously. In particular, the shielding effect of the space divider element can remain at least essentially without being influenced by the voids.
    In another embodiment, a method with a cooking field device according to the invention is proposed, with at least one space dividing element having at least one emptying, preferably several emptying, where, in the assembled state, a
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    induction cooking range. The cooking field device 10 comprises a cooking field plate 18 which, in the assembled state, forms a part of an outer housing of the cooking field 40. The cooking field plate 18 is provided to support at least one cooking battery The cooking field device 10 comprises several heating elements 46 (see Fig. 9), each of which is intended to heat the cooking battery resting on the cooking field plate 18 above the heating elements 46. The heating elements 46 are made as induction heating elements.
    The cooking field device 10 comprises a control unit 42 for the introduction and / or selection of operating parameters, for example, the heating power and / or the density of the heating power and / or the heating zone. Likewise, the control unit 42 is intended to give the user the value of an operating parameter. In addition, the cooking field device 10 comprises a control unit 44, which is intended to execute actions and / or modify settings depending on the operating parameters introduced by the control unit 42. In a heating operating state , the control unit 44 regulates the power supply to the heating elements 46.
    The cooking field device 10 comprises a housing unit 48 (see Figure 9), which forms a part of the outer housing. In the assembled state, the housing unit 48 is fixed to the cooking field plate 18. The housing unit 48 and the cooking field plate 18 define a housing space 50.
    The cooking field device 10 comprises a space dividing element 12 (see Figures 2, 3 and 6 to 9). The space dividing element 12 subdivides the accommodation space 50 into two partial spaces. In the installation position, the first partial space is disposed on top of the space dividing element 12 and, in the assembled state, is arranged on one side of the space dividing element 12 directed towards the cooking field plate 18. In the first Partial space heating elements 46 are arranged and, in the installation position, the space dividing element 12 supports the heating elements 46 largely.
    In the installation position, the second partial space is arranged under the space divider element 12 and, in the assembled state, is disposed on one side of the space divider element 12 opposite to the cooking field plate 18. In the second partial space control unit 44 is arranged. The space dividing element 12 is made as a shielding element and, in the installation position, the space dividing element 12


    shields the objects arranged in the second partial space with respect to the electromagnetic radiation that comes out of the heating elements 46.
    The space dividing element 12 has several recesses 14. Of the objects present several times, only one of each is accompanied by a reference symbol in the figures. In the present embodiment, the space dividing element 12 has fourteen emptyings 14. The amount of emptying 14 of the space dividing element 12 is chosen as much as possible so that only a slight influence on the shielding effect of the element is caused. space divider 12.
    The cooking field device 10 comprises several light sources 16 (see Figures 3, 6 and 9). In the present exemplary embodiment, the cooking field device 10 comprises fourteen light sources 16. The amount of light sources 16 and the amount of recesses 14 of the space divider element 12 is identical, a light source 16 being assigned at each emptying 14. In the installation position, a light source 16 is arranged in an area close to each emptying 14. The corresponding light source 16 is arranged in the installation position partially below the corresponding emptying 14 and, in the state mounted, the corresponding light source 16 illuminates a position of the cooking field plate 18 through the respective drain 14.
    As an example, each light source could be supplied with power separately by a cable. In the present embodiment, a part of the light sources 16 are electrically connected to each other by means of cables 30 (see Figure 3). In one procedure, the position on the cooking field plate 18 is illuminated in the assembled state through the respective drain 14.
    The cooking field device 10 comprises several support units 20 (see Figures 3 to 9). In the present embodiment, the cooking field device 10 comprises fourteen support units 20. The amount of support units 20 and the amount of light sources 16 is identical, with one light source 16 being assigned to each unit of support 20. Next, only one of the light sources 16, one of the support units 20, and one of the recesses 14 is described.
    In the assembled state, the support unit 20 fixes the light source 16 to the lower side of the space divider element 12 in the area close to the emptying 14. In the installation position, the support unit 20 is largely arranged in the second partial space, and the lower side of the space dividing element 12 is directed towards the second partial space.


    The light source 16 has a light emitting diode 52 (see Figures 6 and 9) and a clamping element 54. In the assembled state, the light emitting diode 52 is arranged on the clamping element 54, which supports partially to the light emitting diode 52. The light emitting diode 52 is fixed in the state mounted to the clamping element 54, which transmits the force of the weight of the light emitting diode 52 to the support unit 20.
    The support unit 20 has several gear elements 22 (see Figures 4 to 9), in the present embodiment, four gear elements 22. Next, only one of the gear elements 22 is described. In the state assembled, the gear element 22 partially crosses the space dividing element 12. The gear element 22 is made as a fitting element. In the assembled state, a part of the gear element 22 fits behind a lateral delimitation of the recess 14, which is formed by the space dividing element 12.
    The emptying 14 has a size that is much smaller than the size of the space dividing element 12. The size of the emptying 14 of the space dividing element 12 is chosen as much as possible so that only a slight influence on the shielding effect is caused. of the space dividing element 12.
    The support unit 20 has several of the other fitting elements 24 (see figures 4 to 6 and 9), in the present embodiment, four of the other fitting elements 24. Next, only one of the other fitting elements 24. The other fitting element 24 encases the light source 16 next to the support unit 20 and, in the installation position, is arranged next to one side of the support unit 20 opposite to the dividing element of space 12.
    The support unit 20 has two drag elements of form 26 (see Figures 4 to 9). Next, only one of the elements being dragged is described
    26. In the installation position, the form drag element 26 is disposed on one side of the support unit 20 directed towards the cooking field plate 18 and, in the assembled state, the form drag element 26 passes through partially the space dividing element 12 and engages in the emptying of the space dividing element 12.
    In the assembled state, the form-driven element 26 partially fixes the position of the support unit 20 relative to the space divider element 12 in a direction oriented parallel to the main extension plane of the space divider element 12, and bypasses an existing distance between two lateral boundaries opposite each other from the dump 14. The drag element of form 26 has a corresponding extension
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    Reference symbols
    Cooking Field Device
    12 Space Divider Element
    14 Emptying
    16 Light source
    18 Cooking Field Plate
    Support unit
    22 Gear element
    24 Other lace element
    26 Element in form drag
    28 Wiring housing unit
    Cable
    32 Wiring guide element
    3. 4 Wiring guide element
    36 Fixing element
    38 Other object
    Cooking field
    42 Control unit
    44 Control unit
    46 Heating element
    48 Housing unit
    Accommodation space
    52 Light emitting diode
    54 Clamping element
    56 First direction
    58 Second address

    权利要求:
    Claims (1)
    [1]
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    同族专利:
    公开号 | 公开日
    ES2589837B1|2017-08-23|
    WO2016185301A1|2016-11-24|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3870862A|1973-11-02|1975-03-11|Whirlpool Co|Glass-ceramic cooktop construction|
    WO2008042805A2|2006-09-29|2008-04-10|Bose Corporation|Method and device for displaying cooking-related information on a cooktop|
    EP2458285A1|2010-11-26|2012-05-30|Electrolux Home Products Corporation N.V.|An illumination device for a cooking hob with a glass ceramic panel|ES2703023A1|2017-09-06|2019-03-06|Bsh Electrodomesticos Espana Sa|COOKING FIELD DEVICE |JP5326356B2|2008-05-21|2013-10-30|パナソニック株式会社|Cooker|DE102017211798A1|2017-07-11|2019-01-17|BSH Hausgeräte GmbH|Hob device|
    法律状态:
    2017-08-23| FG2A| Definitive protection|Ref document number: 2589837 Country of ref document: ES Kind code of ref document: B1 Effective date: 20170823 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201530666A|ES2589837B1|2015-05-15|2015-05-15|Cooking field device and procedure with a cooking field device|ES201530666A| ES2589837B1|2015-05-15|2015-05-15|Cooking field device and procedure with a cooking field device|
    PCT/IB2016/052254| WO2016185301A1|2015-05-15|2016-04-21|Hob device and method comprising a hob device|
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