Chargeable hand warmer
A hand-warming and power supply technology, applied in the field of hot hand-warming, can solve the problems of heavy and inconvenient holding of water in the hand, and achieve the effects of improving microcirculation, uniform heating, and enhancing immune function of the body.
Inactive Publication Date: 2014-07-23
王兆进
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Problems solved by technology
[0002] In the cold winter, there is a soft hand warmer to protect your hands so you don’t feel the cold. One of the existing products is a purely warm-keeping product, wrapped in thick material, and the other hand warmer with a water bag keeps the water Turn on the electricity and heat it to a certain temperature before using it, but it is cumbersome and inconvenient to hold a certain volume of water in your hand, and the water will cool down quickly
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[0008] exist figure 1 Among them, the present invention provides a rechargeable thermal hand warmer, which is provided with a bag body 1, and a film heating element 2 is arranged in the bag body 1, and the film heating element 2 is set as a carbon film, and the carbon film is set It is a planar ultra-thin carbon film, and the infrared radiation wavelength of the thin film heating element 2 is 4-14um. The thin film heating element 2 is connected with a power supply 3, and the power supply 3 is set as a charged lithium ion battery.
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The invention provides a chargeable hand warmer. The chargeable hand warmer is provided with a bag (1), wherein a film heating body (2) is arranged inside the bag (1), and the film heating body (2) is connected with a power supply (3). According to the chargeable hand warmer, the film heating body is adopted, heat can be kept in 6-8 hours after electric heating, and the chargeable hand warmer can be used anytime and anywhere and is light and convenient to use.
Description
technical field [0001] The present invention relates to a rechargeable thermal hand warmer. Background technique [0002] In the cold winter, there is a soft hand warmer to protect your hands so you don’t feel the cold. One of the existing products is a purely warm-keeping product, wrapped in thick material, and the other hand warmer with a water bag keeps the water It is heated to a certain temperature by electricity and then used, but it is very cumbersome and inconvenient to hold a certain volume of water in the hand, and the water cools down quickly. Contents of the invention [0003] The invention provides a rechargeable thermal hand warmer, which adopts a thin-film heating element, can keep heat within 6 to 8 hours after electrified heating, can be used anytime and anywhere, and is light and convenient. [0004] The invention adopts the following technical solutions: a rechargeable hand warmer, which is provided with a bag body, and a film heating element is arrange...
Claims
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IPC IPC(8): A61F7/08H02J7/00
Inventor 王兆进
Owner 王兆进
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