CN201219712Y

CN201219712Y - Novel electric-heating blanket and pad

Info

Publication number: CN201219712Y
Application number: CNU2008201305308U
Authority: CN
Inventors: 范鑫慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-27
Filing date: 2008-06-27
Publication date: 2009-04-15
Anticipated expiration: 2018-06-27

Abstract

The utility model relates to a novel electric carpet / cushion which is made by using fabric and leather as superficial materials (1) and using heating wires (5) as a heating element. The novel electric carpet / cushion is characterized in that a plurality of inorganic non-mental plates (2) are fixedly mounted at the upper part of the heating wires (5) and the lower part of the superficial materials (1). The utility model has the advantages that the phenomenon that users feel uncomfortable due to the ultra-high periphery temperature and uneven superficial temperature of a common electric carpet / cushion with the heating wires (5) can be avoided, and problems of high production cost and prices of mounting the inorganic non-mental plates (2) at the upper part of the superficial material (1) can be effectively solved, thereby being a popular novel electric carpet / cushion.

Description

A kind of new electrically heating blanket, pad

One, technical field

The utility model relates to electric blanket, pad, belongs to the commodity processing technique field.

Two, background technology

Common electrical hot-wire electric blanket, electric pad, be to be sewn to the electric calorifie installation that is used for people's heating on the yarn fabric with heating wire, because the distance between heating wire and the heating wire is generally between 30mm-40mm, pars intermedia is the fabric of heat conductivity difference, thereby the heat that heating wire sends when using of switching on is extremely uneven in the surface temperature of electric blanket, pad, the too high phenomenon of temperature can appear in the part around the heating wire, and people use this electric blanket, pad to feel under the weather, and with tingling sensation.In order to address the above problem, domestic and international many manufacturers begin to produce electric blanket, the electric pad that has some inorganic non-metallics (stone, jade, pottery, porcelain) platelet on the upper surface material of electric blanket, pad.Since inorganic non-metallic be heat conductivility preferably object it can effectively heating wire localized hyperthermia be broken up, thereby make electric blanket, the pad surface temperature even, using character can be greatly improved.But the present electric blanket that has inorganic non-metal board (piece), the pad of producing structurally all is that some inorganic non-metal boards are fixed on knitmesh, glue bond, mosaic mode on the upper surface material of electric blanket, electric pad (being also referred to as base-material).Aforesaid way structural requirement inorganic non-metal board must be made exquisiteness, attractive in appearance, thereby work time cost is higher, its material is used also have higher requirements, and such product price is high at present, is not easy to popularize market.

Three, utility model content

The purpose of this utility model is intended to overcome the deficiency of above-mentioned prior art and a kind of simple in structure, electric blanket that has some inorganic non-metal boards (piece) that production cost is extremely low, pad new product is provided.The utility model is achieved in that the bottom that earlier plurality of small blocks inorganic non-metal board (2) is fixed on the surface material of making of cloth, leather (1) with fiber material (3) in order to achieve the above object.Heating wire (5) applying is installed in the lower bottom part of these inorganic non-metal boards (2).Again surface material (1) and fiber material (3) are sewed up.Because inorganic non-metal board (2) is arranged on the bottom of the surface material (1) of electric blanket, pad, outside this inorganic non-metal board (1) is not exposed to, thereby its surface quality do not done requirement.Heating wire (5) is fitted and is installed in the lower bottom part of inorganic non-metal board (2), the heat that heating wire (5) can be sent conducts on the inorganic non-metal board (2) fully effectively, again by on the surface material (1) that conducts to electric blanket after inorganic non-metal board (2) stepless action.Though this organization plan only is provided with in the bottom of electric blanket, pad surface material (1) and has fixed some inorganic non-metal boards (2).It can solve present routine techniques electric blanket, pad since the uncomfortable phenomenon of use that the temperature inequality of heating wire heat radiation causes also solved simultaneously at electric blanket, pad surface material (1) and gone up the too high problem of production cost that inorganic non-metal board (2) causes of installing.

Four, accompanying drawing and drawing explanation

Fig. 1 is the structural representation of the utility model embodiment 1

Fig. 2 is the structural representation of the utility model embodiment 2

Fig. 3 is the structural representation of the utility model embodiment 3

Drawing is described as follows

1, surface material 2, inorganic non-metal board 3, fiber material 4, static line 5, heating wire 6, fastener 7, wire casing 8, adhesive

Five, the specific embodiment

Embodiment 1, a kind of be that fiber material (3) is sewed up the fixing electric blanket that has inorganic non-metal board (2) with cloth.

Describe in detail according to specific structural details and the practical situation that the utility model proposes below in conjunction with Fig. 1.

Present embodiment 1, to select for use cloth to select circle for use as surface material (1) be that the reason masonry of 5mm is inorganic non-metal board (2) for ∮ 50mm thickness, inorganic non-metal board (2) is placed in following (back side) of surface material (1), heating wire (5) fitted is placed in the bottom of inorganic non-metal board (2), as fiber material (3) it and surface is expected that (1) sew up fixing with cloth.If with the fiber material (3) of upper and lower two cloth earlier with inorganic non-metal board (2) with static line (4) sew up fix after again with inorganic non-metal board (2) bottom fixed in position heating wire (5), at last the fiber material (3) of foot and the fiber material (3) on top are sewed up.Can avoid surface material (1) upper surface has the longitude and latitude suture, the advantage of this structure is 1, attractive in appearance 2, be convenient to make.The heat that heating wire (5) sent when the present embodiment energising was used is directly conducted to the bottom of inorganic non-metal board (2), and conduction is expected on (1) on the surface after inorganic non-metal board (2) is with the heat homogenizing, thereby the surface temperature of electric blanket is very even.

The new electrically heating blanket of embodiment 2, the combination of a kind of and conventional electric blanket.

Describe in detail according to specific structural details and the practical situation that the utility model proposes below in conjunction with Fig. 2.

It is the magnetite of 5mm with ∮ 5mm thickness that present embodiment surface material (1) adopts linen, inorganic non-metal board (2), fiber material (3) adopts upper and lower two, sew up through static line (4), inorganic non-metal board (2) arrangement is positioned between the two, it is an integral body that its limit portion is sewed up with surface material (1), becomes a pad that has some inorganic non-metal boards (2).The stationary positioned of the heating wire (5) of inorganic non-metal board (2) bottom is to make of common electric blanket technology.This technology is with upper and lower two fire retardant nonwoven fabrics, therebetween with the method for gluing together, heating wire (5) is fixed on the position of being asked, its limit portion is an integral body through stitching also, become a medium-sized electric blanket, the position of different is its heating wire (5) must be positioned the bottom surface of inorganic non-metal board (2).Thereby the heat that guarantees heating wire (5) conducts on the surface material (1) through inorganic non-metal board (2).The pad of having of top of some inorganic non-metal boards (2) is connected through limit portion fastener (6) with the plain edition electric blanket of bottom, become a performance with the identical new electrically heating blanket of embodiment 1, fastener (6) is opened its top, back can also be become cool pad separately and use.The common advantage of present embodiment and embodiment 1 is not only do not have to be strict with for inorganic non-metal board (2) but also production technology is simple, be convenient to produce in batches, and present embodiment is a kind of health care type electric blanket.

3. 1 kinds of leather of embodiment are as the electric heating cushion of the inorganic non-metal board (2) of surface material (1).

Describe in detail according to specific structural details and the practical situation that the utility model proposes below in conjunction with Fig. 3.

It is the plate of 8mm that present embodiment adopts leather to adopt wooden fish one-tenth made of stones 50mm * 50mm thickness as surface material (1) inorganic non-metal board (2), and have three wire casings (7) in the bottom of inorganic non-metal board (2), the width of wire casing (7), wire casing (7) was sewed up inorganic non-metal board (2) fixing with static line (4) and fiber material (3) in the middle of the degree of depth was not less than 0.5mm., heating wire (5) is positioned on the both sides wire casing (7), the wire casing (7) of heating wire (5) of preferably will packing into is opened the groove of the dark 2mm of wide 2mm, heating wire (5) all can be placed in the wire casing (7) like this, can increase the contact area of heating wire (5) and inorganic non-metal board (2), wire casing (7) planted agent requires that adhesive (8) is housed heating wire (5) and static line (4) fixing glue is combined in the wire casing (7), at last with surface material (1) and bottom fiber material (3) integral body suturing with thread management.The difference of present embodiment and the foregoing description is to be pressed on the fiber material (3) of sewing up portion fixed thereon in the wire casing (7) with static line (4); can remove the fiber material (3) of bottom from; being convenient to heating wire (5) so directly is enclosed in the wire casing (7); the advantage of present embodiment structure is that heating wire (5) is not subjected to the extruding force of top inorganic non-metal board (2), the damage that can effectively protect heating wire (5) not to be squeezed, to rub.The heat that heating wire (5) sends during the present embodiment energising contacts owing to having direct larger area with wire casing (7), thereby heat-conductive characteristic is good.It is very rapid to heat up, and can reduce the temperature load of heating wire (5) significantly, makes heating wire (5) prolong ageing time, guarantees the service life and the security of product.Above-mentioned advantage is that present inorganic non-metal board is installed in electric blanket, the pad surface expects that the product on top is not available.Compare on performance and practicality and can be greatly improved especially with the common electric blanket of routine techniques, pad.

Claims

1, a kind of new electrically heating blanket, pad, it is the device that has inorganic non-metal board (2), heating wire (5) at fabric, leather as surface material (1), it is characterized in that plurality of small blocks inorganic non-metal board (2) is fixed on the bottom that (1) is expected on the surface that makes of cloth, leather with fiber material (3) by stitching, heating wire (5) is installed in the bottom of inorganic non-metal board (2).

2, new electrically heating blanket according to claim 1, pad, the inorganic non-metal board (2) that it is characterized in that plurality of small blocks is to be positioned on the fiber material (3) with static line (4), its limit portion of fiber material (3) expects that with the surface (1) limit portion is installed in the bottom of surface material (1) after sewing up, and heating wire (5) is installed on the bottom surface of inorganic non-metal board (2).

3, new electrically heating blanket according to claim 1, pad, it is characterized in that inorganic non-metal board (2) is to fix with warp, latitude suture with static line (4) with upper and lower two blocks of fiber material (3), integral body is enclosed in the bottom of surface material 1, and heating wire (5) is fitted and is fixed on the bottom surface of inorganic non-metal board (2).

4, new electrically heating blanket according to claim 1, pad is characterized in that the bottom that said heating wire (5) is installed in inorganic non-metal board (2) is meant that having wire casing (7) on inorganic non-metal board (2) bottom surface is positioned at heating wire (5) on the wire casing (7).

5, require 1 described new electrically heating blanket, pad according to claim, it is characterized in that said heating wire (5) is installed on the wire casing (7) of inorganic non-metal board (2) bottom surface, its width of wire casing (7), the degree of depth are not less than 0.5mm.

6, new electrically heating blanket according to claim 1, pad is characterized in that having adhesive (8) in the wire casing (7) of said heating wire (5) installation inorganic non-metal board (2) bottom surfaces in wire casing (7), and heating wire (5) fixing glue is combined in the wire casing (7).