Novel electric hot water bag

An electric hot water bag, a new type of technology, is applied in the direction of heating appliances for treatment, cooling appliances for treatment, contraceptives, etc., which can solve problems such as limited heat sources, safety accidents, and failure of temperature controllers. The effect of using time

CN102988129AInactive Publication Date: 2013-03-27陈思远
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2013-03-27
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a novel electric hot water bag, comprising a water bag, an air vent, a liquid and a power plug, wherein the water bag is composed of an inner layer and an outer layer; a heater arranged at the inner layer of the water bag is connected with a conductive jack arranged at the outer layer through a lead; a timer is arranged between the heater and the conductive jack; a thermal insulating fabric layer is filled between the inner layer and the outer layer of the water bag; and the thermal insulating fabric layer is made of a far-infrared negative oxygen ion material. The novel electric hot water bag is characterized in that the timer is arranged on the heater to achieve the safety and explosion prevention purposes. The thermal insulating fabric layer filled between the inner layer and the outer layer of the water bag is capable of slowing down heat dissipation and extending the use time of the hot water bag, thereby achieving the effect of long-time heat preservation. Besides, the novel electric hot water bag is simple in structure, safe, convenient and practicable.
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Description

technical field

[0001] The invention relates to a hot water bag, in particular to a novel electric hot water bag with good thermal insulation effect and safe use. Background technique

[0002] In the cold winter, people often use hot water bags to keep warm, or use hot water bags to compress wounds, massage the body, etc. With the development of science and technology, a new type of hot water bag, namely electric hot water bag, has appeared on the market. It can heat the heat-prone substances inside through an electric heating device, eliminating the trouble of repeatedly pouring hot water, so it is more and more popular among people. But there are following disadvantages in the electric hot water bag sold on the market:

[0003] 1. The shell of the existing electric hot water bag is generally made of PVC nylon. During repeated charging and use, it is easy to cause the water bag to continue to be heated due to the failure of the temperature controller during repeated charg...

Examples

Embodiment Construction

[0015] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments, but the present invention is not limited.

[0016] Such as figure 1 As shown, the new electric hot water bag includes a water bag 1, an air vent 2, a liquid and a power plug 3. The water bag 1 is composed of an inner layer made of an airtight rubber material and an outer layer made of fiber fluff. 1 The heater provided on the inner layer is connected to the conductive jack 4 of the outer layer through a wire, a timer is arranged between the heater and the conductive jack 4, and the inner layer and the outer layer of the water bag 1 are filled with Insulation fabric layer made of far-infrared negative oxygen ion material. In this embodiment, the liquid is water from which air has been removed, special oil or traditional Chinese medicinal liquid.

[0017] When using the new electric hot water bag of the present invention, only the power plug 3 ne...