Unlock instant, AI-driven research and patent intelligence for your innovation.

Far infrared radiation hand warmer

A technology of far-infrared radiation and hand warmers, applied in the field of infrared radiation heating, can solve the problems of no health care function, poor heat dissipation effect, large energy loss, etc., and achieve fast heat transfer speed, good heat dissipation effect, and small energy loss Effect

Inactive Publication Date: 2015-04-15
XIAN FUAN INNOVATION CONSULTATION
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems of low electricity-to-heat conversion rate, large energy loss, poor heat dissipation effect, low service life and no health care function in the prior art.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Far infrared radiation hand warmer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Such as figure 1 A far-infrared radiation hand warmer is shown, including a hand warmer body 1, characterized in that: the hand warmer body 1 includes an outer warming layer 9 and an inner warming layer 7, an outer warming layer 9 and an inner warming layer 7 A cavity 11 is provided in between. The upper and lower sides of the cavity 11 are provided with a heat dissipation plate 6. The outer surface of the heat dissipation plate 6 is sprayed with a micro-nano powder far-infrared paint layer 5, and the cavity 11 is fixed with an electric heating wire 4 inside. The electric heating pipe 3, and the space enclosed by the inner warming layer 7 is the receiving cavity 2 for letting go.

[0014] When the electric heating tube 3 is energized and heated, the micro-nano powder far-infrared coating layer 5 on the outer surface of the heat sink 6 immediately generates a far-infrared magnetic field, which improves heat dissipation and has a health care effect on the human body within t...

Embodiment 2

[0016] As described in the first embodiment, the electric heating wire 4 in the electric heating tube 3 is made of iron-chromium-aluminum, and the electric heating wire 4 in each electric heating tube 4 is connected in parallel, and the electric heating wire 4 is made of iron-chromium-aluminum. Silk 4 has the advantages of fast heating speed and long service life.

[0017] The outer thermal insulation layer 9 is covered with a layer of soft foam plastic 10, which has the function of heat insulation and heat preservation. It can also absorb a certain amount of heat and will not cause the periphery to become too hot and cause burns to the hands. The heat felt by the hands is also softer. .

[0018] Such as figure 1 One side of the hand warmer body 1 is provided with a thermostat 12 and a control switch 13, and the hand warmer body 1 is provided with a rechargeable battery 8. The rechargeable battery 8 is electrically heated by the temperature controller 12 and the control swi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the infrared radiation warming field, and particularly provides a far infrared radiation hand warmer. The far infrared radiation hand warmer comprises a hand warmer body, wherein the hand warmer body comprises an outer heat preservation layer and an inner heat preservation layer, a cavity is arranged between the outer heat preservation layer and the inner heat preservation layer, heat dissipation plates are respectively arranged on the upper face and the lower face of the cavity, a micro nanometer powder far infrared coating layer is sprayed on the outer surface of each heat dissipation plate, an electric heating pipe with an internal electric heating wire is fixed in the cavity, and the inner heat preservation layer surrounds a containing cavity. The far infrared radiation hand warmer is high in heat transmission speed and good in effect, and simultaneously prolongs use life of the electric heating pipe, and has the advantages of being small in energy loss, good in heat dissipation effect and the like. When the far infrared radiation hand warmer is used to warm a person, the micro nanometer powder far infrared coating layers radiate absorbed energy in a far infrared electromagnetic wave type, far infrared rays can activate cells after being absorbed by a human body, and therefore the far infrared radiation hand warmer enhances people immunity, and has good health efficacy.

Description

Technical field [0001] The invention belongs to the field of infrared radiation heating, and specifically relates to a far-infrared radiation hand warmer. Background technique [0002] In winter, due to the low temperature, people will feel cold on their hands, especially when their hands are placed outside. To solve this problem, someone invented a hand warmer that can be recharged, but most of the current rechargeable hand warmers are made of metal The heating wire is a heating material. This kind of electric-to-heat conversion rate is low, the energy loss is large, the heat dissipation effect is poor, the service life is low, and it has no health care function. Summary of the invention [0003] The purpose of the present invention is to overcome the problems of low heat conversion rate, large energy loss, poor heat dissipation effect, low life span and no health care function of the charging hand warmer in the prior art. [0004] To this end, the present invention provides a f...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F24D13/02F24D19/10
Inventor 张驰
Owner XIAN FUAN INNOVATION CONSULTATION