CN103222912A - Chargeable battery heating muff - Google Patents

Abstract

The invention provides a chargeable battery heating muff which adopts the technical scheme that the chargeable battery heating muff utilizes a chargeable lithium iron phosphate battery to supply power; a carbon fiber heating wire (3) mounted between a muff liner layer (8) and a heat preservation layer (2) emits heat to the outside after heated; the lithium iron phosphate battery (9) and an electrical device control circuit part (6) are wholly mounted between the heat preservation layer and the liner layer; a suede fabric muff body (1) of the muff is arranged outside the heat preservation layer; and only a touch switch (4), an indicating lamp (5) and an external chargeable socket (7) are mounted on the suede fabric muff body, face outwards, and are convenient to control. The chargeable battery heating muff has the benefits that the chargeable battery heating muff is safe, reliable, convenient to carry and simple to use, and the service time of the muff is prolonged.

Description

A kind of chargeable battery heating muff

Technical field

The present invention relates to a kind of the articles for daily use, it is a warming appliance, is with the battery heating, Homogeneouslly-radiating, sealing heating.It is easy to carry, and control is simple, the muff of safe and reliable battery heating.

Background technology

The warming appliance kind of Xiao Shouing is a lot of in the market, common dim hands tube has two kinds on version, a kind of is the simple muff that directly is rolled into the fine hair material, another kind is to be contained in the electric heating muff that electric fin heats up in the muff with the external power supply heating, but this electric heating muff is after power supply disconnects, temperature can descend gradually in the muff, also will fill once if want heating, so make troubles to use again.

Summary of the invention

Patent of the present invention proposes a kind of chargeable battery heating muff, scheme thes contents are as follows: it is with the power supply of chargeable ferric phosphate lithium cell, through be contained in carbon fiber exothermic wire (3) between muff bladder layer (8) and the heat-insulation layer (2) be heated after external again distribute heat.Ferric phosphate lithium cell (9) and electrical control circuit part (6) also all are contained between heat-insulation layer and the bladder layer, in the outside of heat-insulation layer is the velvet fabric stack shell (1) of muff, have only touch switch (4), display lamp (5) and external charge socket (7) to be contained on the velvet fabric stack shell, direction is convenient to control outwardly.

Beneficial effect of the present invention is safe and reliable, and is easy to carry, uses simply, increased the service time of muff.

Description of drawings

The invention will be further described below in conjunction with drawings and Examples.

Fig. 1 is a kind of chargeable battery heating muff structural representation.Wherein figure (1) is an elevation,

Fig. 2 is a kind of chargeable battery heating muff package assembly sketch map.

Fig. 3 is a kind of chargeable battery heating muff electrical appliance part structural representation.

Among the figure 1, velvet fabric stack shell, 2, heat-insulation layer, 3, carbon fiber exothermic wire, 4, the touch switch,

5, display lamp, 6, the electrical control circuit part, 7, the external charge socket, 8, bladder layer,

9, ferric phosphate lithium cell.

The specific embodiment

This chargeable battery heating muff rechargeable battery mainly adopts and safe and reliablely can discharge for a long time again, and high-power ferric phosphate lithium cell, electrical control part mainly are made up of digital-control circuit plate, temperature control element, display lamp, charging socket, touch switch etc.Battery and electrical control circuit part all is contained between heat-insulation layer and the bladder layer, and touch switch, display lamp and external charge socket all are contained on the velvet fabric stack shell, direction outwardly, carbon fiber exothermic wire is installed between muff bladder layer and the heat-insulation layer.

When needs when heating discharge, be contained in touch switch on the velvet fabric stack shell as long as make a movement with the have gentle hands flicking, digital display tube can brightly at once open, and how much shows electric weight that battery is deposited.Full voltage shows " 5 ", and numerical value small voltage more is low more, is shown as " 0 " when using up.Again by second time touch switch, demonstration be the temperature controlling value that will use.It divides third gear, each shelves, second gear, third gear, its temperature are controlled at 30 ℃---40 ℃---50 ℃.Numerical value from low to high, as long as choose one grade of company by 2 seconds, selected gear has been determined, at this moment the electrical heating element is started working.During use, electric weight can reduce gradually, can protect automatically at last.During charging, plug in, bright the opening of display lamp meeting, after being full of, display lamp can extinguish, and pulls out charging wire after being full of again and just can re-use.

Claims (1)

1. chargeable battery heating muff, its special card is: it is with chargeable ferric phosphate lithium cell power supply, through be contained in carbon fiber exothermic wire (3) between muff bladder layer (8) and the heat-insulation layer (2) be heated after external again distribute heat.Ferric phosphate lithium cell (9) and electrical control circuit part (6) also all are contained between heat-insulation layer and the bladder layer, in the outside of heat-insulation layer is the velvet fabric stack shell (1) of muff, have only touch switch (4), display lamp (5) and external charge socket (7) to be contained on the velvet fabric stack shell, direction outwardly.

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