Heating device

A heating device and heating element technology, applied in the direction of electric heating device, heating element, ohmic resistance heating, etc., can solve the problems of heater overheating, damage, complicated heater manufacturing, etc., and achieve the effect of improving productivity and simplifying the assembly process

Inactive Publication Date: 2012-11-21
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These heaters sometimes overheat and / or fail at high power levels due to the different materials used to make them
Additionally, such heaters can be complex to manufacture due to the interaction of the different components and materials used

Method used

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Examples

Experimental program
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Embodiment Construction

[0034] Hereinafter, examples of preferred embodiments of the invention will be described in detail, examples of which are illustrated in the accompanying drawings.

[0035] image 3 Is a perspective view of an exemplary cooking device to which the heating device specifically and generally described herein is applicable. This application of the heating device in a burner of a cooking device is exemplary in nature and therefore not limiting, and the heating device may also be used in various other devices or alone as appropriate.

[0036] The exemplary cooking apparatus may include a cooktop C provided with a plurality of burners 100 . The oven O can be opened and closed via a door d provided below the cooktop C. The oven 0, for example, may comprise a heater and a magnetron ( image 3 not shown). Include controller ( image 3 A control panel P not shown in ) can control the cooking device.

[0037] On an upper surface of the cooktop C, a plate 110 may be provided. The pl...

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PUM

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Abstract

A heating device having an improved heat resistance structure is provided. The heating device may include a heating element that generates heat, and an elastic conductive part that applies electricity to the heating element. A connector may be provided between the elastic conductive part and the heating element to preclude direct contact between the heating element and the elastic conductive part. The heating element may be fixed to one side of the connector, and the elastic conductive part may be fixed to the other side of the connector to allow current applied from the elastic conductive part to flow to the heating element.

Description

technical field [0001] This application claims the benefit of Korean Patent Application No. 10-2007-0022840 filed on Mar. 8, 2007, the entire contents of which are hereby incorporated by reference. [0002] The present invention relates to a heating device, in particular to a heating device with improved heat resistance. Background technique [0003] In general, a ramp heater is a heating device that generates heat by resistance of a heating element installed in a closed container. Such heaters sometimes overheat and / or fail at high power levels due to the different materials used to manufacture them. Furthermore, such heaters can be complicated to manufacture due to the interaction of the different components and materials used. Contents of the invention [0004] technical problem [0005] figure 1 A common exemplary heater shown in may include: a heating element 2, which generates heat through resistance when an external voltage is applied to the heating element; an ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B3/06H05B3/20H05B3/68
CPCH05B2203/016H05B2203/032H05B3/0076H05B3/08H05B3/68H05B3/06H05B3/14
Inventor 白丞祚李荣峻金亨俊朴炳旭
Owner LG ELECTRONICS INC
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