Electric heating equipment
A technology of electric heating and equipment, applied in lighting and heating equipment, ohmic resistance heating, electric heating devices, etc., can solve the problems of electric heating wire leakage, affect the service life of electric heating wire, reduce the safety of electric heating equipment, etc., to improve reliability performance, the effect of ensuring safety
Active Publication Date: 2017-05-31
GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1
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Problems solved by technology
[0002] In related technologies, electric heating equipment generally uses electric heating wires as electric heating elements to heat water. The electric heating wires are generally exposed in the shape of a half ring and arranged at the bottom of the water container, which makes the electric heating wires easy to be stained with external ash layer or water, etc. substances, so that the electric heating wire is prone to leakage and other adverse phenomena, which not only affects the service life of the electric heating wire, but also reduces the safety of electric heating equipment
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[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0034] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating ...
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The invention discloses electric heating equipment which comprises an inner container, a steam generation system, electric heating elements and a control device. A cavity is formed in the inner container, the steam generation system comprises an evaporation disc arranged at the bottom of the cavity, the electric heating elements comprise a heat-conducting base plate, an insulating heat-conducting layer and a heating circuit layer, the heat-conducting layer is used for connecting the base plate and with the heating circuit layer, the heat-conducting layer comprises a first sub heat-conducting layer and at least one second sub heat-conducting layer, the at least one second sub heat-conducting layer, the heating circuit layer and the first sub heat-conducting layer are sequentially stacked to the base plate, the electric heating elements are connected with the outer bottom face of the evaporation disc through the base plate to be arranged on the evaporation disc, and the control device is connected with the electric heating elements. Due to the sub heat-conducting layers of the electric heating elements, sufficient heat conduction can be carried out, the heating circuit layer and the outside can be effectively separated, and therefore external matter such as ash layers or water can be effectively prevented from entering the heating circuit layer and generating negative effects like electric leakage on resistance circuits, and the using safety of the electric heating equipment is guaranteed.
Description
technical field [0001] The invention relates to the technical field of electric heating, in particular to an electric heating device. Background technique [0002] In related technologies, electric heating equipment generally uses electric heating wires as electric heating elements to heat water. The electric heating wires are generally exposed in the shape of a half ring and arranged at the bottom of the water container, which makes the electric heating wires easy to be stained with external ash layer or water, etc. Substances, so that the heating wire is prone to leakage and other adverse phenomena, which not only affects the service life of the heating wire, but also reduces the safety of the electric heating equipment. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the related art. Therefore, the present invention needs to provide an electric heating device. [0004] The electric heating equip...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F22B1/28F22B35/00H05B3/22H05B3/10A47J27/00A47J27/04
CPCA47J27/004A47J27/04F22B1/284F22B35/00H05B3/10H05B3/22H05B2203/021
Inventor 司鹏陈茂顺黄志飞
Owner GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD