Quick-heating hand warmer

A hand warmer and fast heating technology, which is applied in the field of hand warmers, can solve the problems of inconvenient portability, short service life, and unsafe heating process, and achieve the effects of prolonging service life, eliminating long heating time, and increasing portability

Pending Publication Date: 2021-04-09
徐尤圣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is to provide a quick-heating hand warmer in view of the above defects of the prior art, which solves the problems of long heating time, unsafe heating process, short service life and inconvenient portability of the hand warmer in the related art

Method used

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Embodiment Construction

[0021] Now in conjunction with the accompanying drawings, the preferred embodiments of the present invention will be described in detail.

[0022] Such as Figure 1-4 As shown, the quick-heating hand warmer of this embodiment includes a main body 1 of the hand warmer and a heating device. It is characterized in that the quick-heating hand warmer adopts an external heating method, and the heating device is inside the external replacement water warmer. The heating device includes at least one of a heating body 17 and a heating pipe 18 . The external replacement water warmer also includes a water pump 20, a temperature control main board 23 is arranged beside the water pump 20, the water pump 20 is connected with the water pipe 16 and the heating pipe 18, and the water inlet of the water pipe 16 is provided with a temperature sensor device and water flow sensor 21, a temperature sensor 22 is provided at the water outlet, and the water change warmer also includes a cold and hot a...

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Abstract

The invention relates to the field of hand warmers, and particularly relates to a quick-heating hand warmer. The quick-heating hand warmer comprises a hand warmer body (1) and a heating device. The quick-heating hand warmer is characterized in that an external heating mode is adopted, and the heating device is arranged in an external water-changing temperature increasing device. The hand warmer is heated in the mode that the heating device is arranged externally, the defects that a traditional hand warmer is long in heating time and unsafe in heating process, and the heating device is prone to damage are effectively overcome, the service life is prolonged, meanwhile, water in the hand warmer can be replaced, and portability is improved.

Description

technical field [0001] The invention relates to the field of hand warmers, in particular to a quick heat hand warmer. Background technique [0002] The current hand warmer structure on the market includes a sealed heating water storage chamber, a heating body fixed on the hand warmer extending into the heating water storage chamber, and an electric control component that controls the heating body, and is heated through a plug. The average heating time of hand warmers on the market is 8 to 12 minutes, which is a long heating time. The heating body is easily squeezed and damaged in the hand warmer. If the heating device touches the shell of the hand warmer during the heating process, the shell will be scalded and high-temperature liquid will come out, resulting in a risk of burns. The solution in the hand warmer cannot be replaced, and it is too bulky to carry. Hand warmers generally have a service life of 1 to 2 years, and the service life is short. Contents of the inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F7/00A61F7/08
CPCA61F7/0053A61F7/08A61F7/086A61F2007/0054A61F2007/0095
Inventor 徐尤圣
Owner 徐尤圣
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