公开(公告)号：US20230324039A1

公开(公告)日：2023-10-12

申请号：US18113195

申请日：2023-02-23

Applicant: BJB GmbH & Co.KG

Inventor： Philipp Henrici ,  Olaf Baumeister ,  Frank Welslau

IPC: F21V33/00 ,  F24C15/00

CPC classification number: F21V33/0044 ,  F24C15/008 ,  F21W2131/307

Abstract: A food processing appliance (1) has a muffle interior (M) surrounded by a muffle (2; 32) and a light generating device (3) arranged outside the muffle (2; 32) for radiating light (L) into the muffle interior (M) through a Opening (16; 33) in the muffle (2; 32), wherein in the muffle interior (M) a light distribution element (18; 58) for distributing light (L) that can be radiated through the opening (16; 33), is arranged and between the light generating device (3) and the light distribution element (18; 58) there is a gap (S). The invention can be applied particularly advantageously to cooking appliances with an oven functionality and/or with a microwave functionality.

公开(公告)号：US09933131B2

公开(公告)日：2018-04-03

申请号：US15058755

申请日：2016-03-02

Applicant: WHIRLPOOL CORPORATION

Inventor： Matthew P. Ebrom ,  Eric J. Schuh ,  Sithaarth T. Subramaniyam ,  Sugosh Venkataraman ,  Shivayogi Annigeri ,  Michael E. Gatt ,  Ajay Ram Narayana Pillai ,  Mihir Ponkshe

IPC: F21V23/06 ,  F21V7/04 ,  F21V23/00 ,  F21V33/00 ,  H05K1/02 ,  F24C7/08 ,  F21W131/305 ,  F21W131/307

CPC classification number: F21V7/04 ,  F21V23/005 ,  F21V23/06 ,  F21V33/0044 ,  F21W2131/305 ,  F21W2131/307 ,  F24C7/082 ,  H05K1/0274 ,  H05K2201/09063 ,  H05K2201/09072 ,  H05K2201/10106 ,  H05K2201/10128

Abstract: In one aspect, a device has a controller and a fascia assembly, with a fascia, and a printed circuit board (PCB) mounted to the fascia. The PCB has a plurality of holes, and a plurality of light emitting diodes (LEDs), wherein one LED is mounted adjacent to each hole. The device also includes a wiring harness coupling the controller to the PCB wherein the LEDs may be energized according to signals received from the controller; and a console adjacent the PCB. The console has a plurality of light reflecting cups arranged therein so that each light reflecting cup covers an LED and the adjacent hole to reflect light from the LEDs through the holes so that the light is visible through the fascia assembly.

公开(公告)号：US20180066850A1

公开(公告)日：2018-03-08

申请号：US15694779

申请日：2017-09-02

Applicant: BJB GmbH & Co. KG

Inventor： Olaf Baumeister ,  Thomas Herbst

IPC: F24C15/00 ,  F24C7/08

CPC classification number: F24C15/008 ,  F21K9/233 ,  F21K9/61 ,  F21V13/02 ,  F21V33/0044 ,  F21W2131/307 ,  F24C7/082 ,  H05B6/6444

Abstract: A household appliance light, in particular a light for cooking devices like ovens, microwaves or steam cookers, the household appliance light including a LED configured as an illuminant; a light housing configured to be arranged at a wall of the household appliance; a light exit opening arranged in the light housing which is enclosed by a light permeable cover; a spacer element which is arranged between the LED and the light exit opening and which is arranged in front of a light outlet plane of the LED; and a reflection device which conducts light emitted by the LED to the cover, wherein the spacer element is a light conductor that is made from one uniform material, wherein the reflection device is a reflector which defines a reflector cavity, and wherein the light conductor is run into the reflector cavity.

公开(公告)号：US20160186984A1

公开(公告)日：2016-06-30

申请号：US14583871

申请日：2014-12-29

Applicant: Whirlpool Corporation

Inventor： Neomar Giacomini ,  Daniel Cavalcanti

IPC: F21V33/00 ,  F21V3/04 ,  G06F3/0484 ,  F21V23/00

CPC classification number: F21V33/0044 ,  A47L15/4257 ,  D06F39/14 ,  F21V3/04 ,  F21V23/005 ,  F21W2131/30 ,  F21W2131/307 ,  F21Y2113/17 ,  F21Y2115/10 ,  F24C7/082 ,  F24C15/024 ,  F25D23/028 ,  F25D27/00 ,  G06F3/0484

Abstract: An appliance comprising an appliance housing with an access opening, a closure element that selectively covers the access opening, a handle recess formed in the closure element, a human-machine interface (HMI), an HMI housing, and at least one light source. The light source is configured to provide light into the handle recess. The illumination from the light source may be used to light the handle recess.

Abstract translation: 一种器具，包括具有进入开口的器具外壳，选择性地覆盖进入开口的封闭元件，形成在封闭元件中的手柄凹部，人机界面（HMI），HMI外壳以及至少一个光源。 光源构造成将光提供到手柄凹部中。 来自光源的照明可以用于点亮手柄凹部。

公开(公告)号：US20120017882A1

公开(公告)日：2012-01-26

申请号：US13258552

申请日：2010-03-23

Applicant: Yoshikazu Kitaguchi ,  Kazushi Yoshimura ,  Masahiro Nishijima

Inventor： Yoshikazu Kitaguchi ,  Kazushi Yoshimura ,  Masahiro Nishijima

IPC: F24C15/02

CPC classification number: F24C15/008 ,  F21W2131/307

Abstract: A cooking device is provided with a casing, a heating compartment (102) provided within the casing and having an opening on the front face side of the heating compartment, a door for opening and closing the opening of the heating compartment (102), a lamp (104) for lighting the inside of the heating compartment (102), and a steel plate (134) mounted indirectly to the heating compartment (102). The lamp (104) is mounted to the free end section of the steel plate (134).

Abstract translation: 烹饪装置设置有壳体，设置在壳体内的加热室（102），并且在加热室的正面侧具有开口，用于打开和关闭加热室（102）的开口的门， 用于照亮加热室（102）内部的灯（104）和间接地安装在加热室（102）上的钢板（134）。 灯（104）安装在钢板（134）的自由端部分上。

公开(公告)号：US07252402B2

公开(公告)日：2007-08-07

申请号：US10829753

申请日：2004-04-22

Applicant: Bernhard Götz ,  Walter Gramlich

Inventor： Bernhard Götz ,  Walter Gramlich

IPC: F21V33/00

CPC classification number: F24C15/008 ,  F21W2131/307 ,  F24C15/04

Abstract: A lighting device for illuminating the inside of a baking oven containing an oven muffle and a front flap or door including a viewing window. The lighting device having a light beam path inside of the front flap and at least one mirror arranged in the front flap for distributing light from the lighting device light beam path into the oven muffle.

Abstract translation: 一种照明装置，用于照亮包含烤箱马弗的烘烤炉内部，以及包括观察窗的前挡板或门。 所述照明装置具有位于所述前挡板内部的光束路径和布置在所述前挡板中的至少一个反射镜，用于将来自所述照明装置光束路径的光分配到所述烘箱马弗中。

公开(公告)号：US07157667B2

公开(公告)日：2007-01-02

申请号：US11256355

申请日：2005-10-21

Applicant: Walter Gramlich ,  Bernhard Goetz

Inventor： Walter Gramlich ,  Bernhard Goetz

IPC: A21B3/02 ,  A21B3/10

CPC classification number: F24C15/008 ,  F21W2131/307 ,  F24C15/04

Abstract: A cooking device including a cooking area, a door for closing the cooking area and a lighting system for lighting the cooking area. The lighting system includes a light source and at least one reflector arranged in the internal space of the door, which reflects light from the light source into the cooking area. In order to reduce mechanical strain applied to the light source, it is arranged outside the door and emits light towards the reflector inside the door to be reflected into the cooking area.

Abstract translation: 一种烹饪装置，包括烹饪区域，用于关闭烹饪区域的门和用于照明烹饪区域的照明系统。 照明系统包括光源和布置在门的内部空间中的至少一个反射器，其将来自光源的光反射到烹饪区域中。 为了减少施加到光源的机械应变，它被布置在门外部并且朝向门内的反射器发射光以被反射到烹饪区域中。

公开(公告)号：US20170059143A1

公开(公告)日：2017-03-02

申请号：US15153166

申请日：2016-05-12

Applicant: BJB GmbH & Co. KG

Inventor： Olaf Baumeister ,  Detlef Scholz

IPC: F21V29/503 ,  F21V33/00 ,  F21V29/77 ,  F21V29/85 ,  F21V29/87

CPC classification number: F21V29/503 ,  A21B3/10 ,  F21V29/15 ,  F21V29/773 ,  F21V29/85 ,  F21V29/87 ,  F21V33/0044 ,  F21W2131/307 ,  F21Y2115/10 ,  F24C15/008 ,  H05B6/6444

Abstract: An oven light including an attachment sleeve which is attachable in a recess of a cooking cavity wall; a light permeable cover which closes the recess of the cooking cavity wall; an illuminant which is arranged behind the light permeable cover and whose emitted light is used for illuminating the cooking cavity, wherein the illuminant is formed by at least one LED which emits light in a light cone (K), wherein the LED is arranged on a cooling element which dissipates operating heat of the LED, wherein a heat barrier is arranged between the cover and the LED and protects the LED from a cooking temperature, wherein the light cone penetrates an arrangement plane of the heat barrier, characterized in that the heat barrier includes at least one in particular light permeable heat shield with an opening through which light of the LED propagates in a direction towards the cover.

Abstract translation: 一种烤箱灯，包括可附接在烹饪腔壁的凹部中的附接套筒; 封闭烹饪腔壁的凹部的透光盖; 该发光体配置在透光性罩的后面，其发光用于照明烹调腔，其特征在于：所述发光体由发光部（9）中的至少一个LED构成，所述LED以光锥（K） 散热LED的工作热的冷却元件，其中在所述盖和LED之间布置有热障，并且保护所述LED免受烹饪温度的影响，其中所述光锥穿透所述隔热屏的布置平面，其特征在于，所述隔热层 包括至少一个特别是透光的热屏蔽件，其具有开口，LED的光沿朝向盖子的方向传播。

公开(公告)号：US20160281961A1

公开(公告)日：2016-09-29

申请号：US14442619

申请日：2013-11-13

Applicant: EUROKERA S.N.C.

Inventor： Jean-Yves LALUET ,  Pierrick GUISET ,  Pablo VILATO ,  Claire MALLET

IPC: F21V9/16 ,  C03C4/02 ,  F24C7/04 ,  F21V33/00 ,  F21V9/08 ,  G02B27/00 ,  C03C10/00 ,  C09K11/02

CPC classification number: F21V9/30 ,  C03C4/02 ,  C03C10/0027 ,  C03C2204/00 ,  C09K11/02 ,  C09K11/08 ,  F21V9/08 ,  F21V33/0044 ,  F21W2131/307 ,  F24C7/043 ,  G02B27/0012 ,  H01L33/502

Abstract: The present invention relates to an article having at least one luminous area, particularly for display purposes, particularly a white area, said article comprising at least one glass-ceramic substrate having a light transmission from 0.8% to 40% and an optical transmission of at least 0.10, at least at a wavelength within the range from 420 to 780 nm, at least one light source, particularly a light-emitting diode, having an emission peak at a wavelength between 430 and 490 nm, and at least one luminescent compound emitting in the area of the CIExyY (1931) three-color diagram delimited by the following coordinates (x, y): x0.26580.20000.30000.42290.2658 y0.72430.39500.34050.57560.7243 so as to form at least one luminous area, particularly a white area, in particular for display purposes, in at least one area of the plate.

Abstract translation: 本发明涉及具有至少一个光区域，特别是用于显示特别是白色的物品，所述物品包括至少一个玻璃陶瓷基底，其具有范围从0.8％至40％的光透射率和至少0.1的光透射率 至少一个波长范围在420至780nm范围内的至少一个波长，至少一个光源，特别是发光二极管，其波长在430和490nm之间具有发射峰，以及至少一个发光化合物 在由以下坐标（x，y）定界的三色图CIExyY（1931）的区域中发射：x 0.2658 0.2000 0.3000 0.4229 0.2658 y 0.7243 0.3950 0.3405 0.5756 0.7243，以便形成至少一个光区域，特别是用于显示， 特别是白色，在板的至少一个区域。

公开(公告)号：US20160258616A1

公开(公告)日：2016-09-08

申请号：US15057467

申请日：2016-03-01

Applicant: emz-Hanauer GmbH & Co. KGaA

Inventor： Martin Brabec ,  Johann Schenkl ,  Manfredi Signorino

IPC: F21V33/00 ,  F21V17/16 ,  F21V29/89 ,  F21V8/00 ,  F21V15/01

CPC classification number: F21V33/0044 ,  D06F37/20 ,  F21K9/00 ,  F21V7/043 ,  F21V13/02 ,  F21V15/01 ,  F21V17/164 ,  F21V29/503 ,  F21V29/508 ,  F21W2131/30 ,  F21W2131/307 ,  F21Y2113/13 ,  F21Y2115/10 ,  G02B6/00 ,  G02B6/0085 ,  G02B6/0096

Abstract: A luminaire for installation in an electrical household appliance, e.g. a washing machine, includes, in one embodiment, two light-emitting diodes mounted on a circuit board, an elongated luminaire housing having a light exit area, which is formed by a light-permeable piece of the housing wall, in an area of a first longitudinal end of the luminaire housing, and also a light-conducting body having a light-conducting tube which extends inside the luminaire housing and which conducts, towards the light exit area, light which is given off by the light-emitting diodes. In one embodiment, a metalizing layer provided on the inner peripheral face of the light-conducting tube rests, in heat-transmitting contact with one or more conductive traces, on the upper side of the circuit board. In addition to its light-conducting function, the light-conducting tube thus fulfils a function for discharging heat from the circuit board.

Abstract translation: 一种用于安装在家用电器中的灯具，例如 在一个实施例中，洗衣机包括安装在电路板上的两个发光二极管，具有出口区域的细长照明器壳体，其由壳体壁的透光片形成， 照明器壳体的第一纵向端部以及具有导光管的导光体，导光管在照明器壳体的内部延伸，并且朝向光出射区域传导由发光二极管发出的光。 在一个实施例中，设置在导光管的内周面上的金属化层在电路板的上侧上与一个或多个导电迹线进行热传导接触。 导光管除了具有导光功能之外，因此具有从电路板放出热量的功能。