Heating device and water dispenser applying same
A heating device and heating tube technology, applied in the field of liquid heating, can solve the problems of wasting electric energy and slow heating speed, and achieve the effects of saving electric energy, accelerating heating speed, and shortening heating time
Pending Publication Date: 2020-05-08
JIANGMEN PINGAO ELECTRICAL APPLIANCE IND CO LTD
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Problems solved by technology
Therefore, when the existing water dispenser is producing hot water, it must wait for a period of time after being powered on before the water can be heated to the required temperature, and the heating speed is relatively slow; The water is kept warm, and when the water temperature drops, it needs to be reheated, wasting electricity
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[0022] 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 designate 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.
[0023] In the description of the present invention, it should be understood that when it comes to orientation descriptions, for example, the orientation or positional relationship indicated by up, down, etc. 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 or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular o...
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The invention discloses a heating device. The heating device comprises N heating assemblies with different powers, a fixing assembly and an electric connection assembly, wherein the fixing assembly isconnected with the heating assemblies, and the electric connection assembly is electrically connected with the N heating assemblies in sequence. Under the action of the fixing assembly and the electric connection assembly of the heating device, the N heating assemblies are electrically connected and are in end-to-end communication according to the descending order of power values, so that the heating assemblies heat liquid according to the gradually decreased power. The power of part of the heating assemblies is high, the heating speed of the liquid is increased, the heating time is shortened, and electric energy is saved. Meanwhile, the situation in which the liquid is rapidly boiled and sprayed out of the water dispenser due to overlarge overall power is prevented, and a user is betterprotected.
Description
technical field [0001] The invention relates to the field of liquid heating, in particular to a heating device and a water dispenser using the heating device. Background technique [0002] The heating device of the water dispenser generally has a fixed power, and the power is generally low, so as to avoid the liquid heating too fast, and the water will be sprayed out of the water dispenser by boiling, causing injury to the user. Therefore, when the existing water dispenser is producing hot water, it must wait for a period of time after being powered on before the water can be heated to the required temperature, and the heating speed is relatively slow; The water is kept warm, and when the water temperature drops, it needs to be reheated, wasting electric energy. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention proposes a heating device and a water disp...
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IPC IPC(8): A47J31/56A47J31/00
CPCA47J31/56A47J31/00
Inventor 刘建江
Owner JIANGMEN PINGAO ELECTRICAL APPLIANCE IND CO LTD