CN2336674Y

CN2336674Y - Timing double-body electric heating rug

Info

Publication number: CN2336674Y
Application number: CN 98235613
Authority: CN
Inventors: 杨正武
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-04-16
Filing date: 1998-04-16
Publication date: 1999-09-08
Anticipated expiration: 2008-04-16

Abstract

The utility model relates to a timing double-body electric heating rug used for heating in daily life, composed of two parts of rug bodies, and each rug body is composed of a protective layer, a heat insulating layer and a conducting heater. The two parts are made into integration by a pull chain, and the two conducting heaters are connected with a power supply plug through a bidirectional timing derailing switch. The utility model has the advantages of novel structure, safe and convenient operation, flexibility and wide application.

Description

Timing binary electric blanket

The utility model relates in a kind of daily life, the timing binary electric blanket that is used to warm oneself under cold conditions.

Along with the raising in people's life and the popularization and application of electric equipment, people have been matter of frequent occurrence with the electric blanket heating in winter.Electric blanket commonly used at present is by heat-insulation layer; protective layer and heating wire constitute; this structure in use temperature is fixed; by the decision of heat conductive filament's watt level,, have only and dial power supply down if temperature is too high; allow it lower the temperature naturally; and owing to free automatic control equipment on the electric blanket, the time one is long, sometimes because temperature is too high; the blanket pyrophoricity accident easily takes place; itself and cause fire, very dangerous, for preventing the generation of accident; only in the heating certain hour, remove power supply by artificial pass; use pretty troublesomely, a carelessness will accidents happened slightly, moreover; mostly the electric blanket that uses is single integral body at present; different people is used different big or small electric blankets, use and little, sometimes to the adult; child has to buy a plurality of electric blankets; increase financial burden, use keeping all pretty troublesome.

The purpose of this utility model provides a kind of timing binary electric blanket, can solve the problem of not only safety but also multiple needs effectively.

The purpose of this utility model is achieved like this, and it is made of two parts, and every part is made of warming layer, protective layer and conductive heater silk, and two parts are middle to be one by slide fastener, and the conductive heater silk connects attaching plug through timing bidirectional switch device.

The utility model novel structure, safe in utilization, convenient, purposes is wide, can use for man, woman, old young different people, has popularizing application prospect extensively.

Below in conjunction with accompanying drawing structure of the present utility model is elaborated.

Accompanying drawing is structure chart of the present utility model (partly cut-away).

Provide by figure; the utility model is by the conductive heater silk; blanket body that warming layer and protective layer constitute and attaching plug are formed; blanket body 1 is by protective layer 7; heat-insulation layer 3 and conductive heater silk 5 constitute; protective layer 7 inner faces have heat-insulation layer 3; on below the heat-insulation layer 3 conductive heater silk 5 is housed; blanket body 2 is by protective layer 8; heat-insulation layer 4 and conductive heater silk 6 constitute; protective layer 8 inner faces have heat-insulation layer 4; on below the heat-insulation layer 4 conductive heater silk 6 is housed; blanket body 1 and blanket body 2 are connected as a single entity by slide fastener 9, and conductive heater silk 5 and conduction are led heater strip 6 and connect attaching plug 11 through two-way regular switching device 10.

Blanket body 1, blanket body 2 can adopt general electric blanket structure; its big I is identical; also can be inequality; both can be divided into two electric blankets independently through chain link 9; protection leads 7, protective layer 8 can be made with cotton; heat-insulation layer 3, heat-insulation layer 4 can be made (as cotton pad) with woollen blanket material or cotton spinning thing; conductive heater silk 5, conductive heater silk 6 coil respectively or spiral shell shape etc. installs around on heat-insulation layer 3 and heat-insulation layer 4; two conduction cushioning silk power can be identical or inequality; the heating of can switching on simultaneously; also can distinguish energising heating separately, decide by actual needs.During use, only need insert city power supply 220V with attaching plug 11, set up heating time, open regular switching device and can use safely, and are very convenient, then automatically cutting off power source.Need heating surface (area) (HS big, can connect two blanket bodies simultaneously, if need little with area, a blanket body can be connected,, in use also different power can be selected if the power of two conductive heater silks is not simultaneously, to regulate the effect of heating, i.e. electrical energy saving guarantees the needs that safety heats again.Regular switching device 10 is commercially available general two-way regular switching device.

In a word, can be found out by above-mentioned situation that the utility model is compared with existing monomer electric blanket, have bright aquatic foods Novel structure, use safety, flexibly, characteristics easily, be an inventive improvements to existing electric blanket, tool Good economic and social benefit is arranged, and it is applied and must be welcome by people.

Claims

1; timing binary electric blanket; be by the conductive heater silk; blanket body that heat-insulation layer and protective layer constitute and attaching plug are formed; it is characterized in that blanket body (1) is by protective layer (7); heat-insulation layer (3) and conductive heater silk (5) constitute; protective layer (7) inner face has heat-insulation layer (3); on below the heat-insulation layer (3) conductive heater silk (5) is housed; blanket body (2) is by protective layer (8); heat-insulation layer (4) and conductive heater silk (6) constitute; protective layer (8) inner face has heat-insulation layer (4); on below the heat-insulation layer (4) conductive heater silk (6) is housed; blanket body (1) and blanket body (2) are connected as a single entity by slide fastener (9), and conductive heater silk (5) and conductive heater silk (6) connect attaching plug (11) through regular switching device (10).

2, timing binary electric blanket according to claim 1 is characterized in that said regular switching device (10) is two-way regular switching device.