CN206977724U

CN206977724U - PTC electric pads

Info

Publication number: CN206977724U
Application number: CN201720886687.2U
Authority: CN
Inventors: 卢奉愚
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-20
Filing date: 2017-07-20
Publication date: 2018-02-06
Anticipated expiration: 2027-07-20

Abstract

It the utility model is related to heating installation field, particularly a kind of electric pad, a kind of PTC electric pads, surface layer, PTC carbon crystal electrics hotting mask, insulation reflecting layer and anti-skidding base fabric is fixedly installed successively from top to bottom, above PTC carbon crystal electrics hotting mask fixed setting insulation reflecting layer, surface layer is arranged on above PTC carbon crystal electric hotting masks, and anti-skidding base fabric is arranged on below insulation reflecting layer；One end of PTC carbon crystal electric hotting masks sets socket, and socket is integral type structure with electric pad, and one end of socket connects temperature controller.Electric pad disclosed in the utility model, heating are uniform, safe to use, conveniently；Conducted heat mainly by three kinds of modes of thermally conductive heat convection current and heat radiation, the far infrared given off contributes to blood circulation of human body, can play a role in health care；Overall structure is simple, simplifies manufacture craft.

Description

PTC electric pads

Technical field

Heating installation field is the utility model is related to, particularly a kind of PTC electric pads.

Background technology

Electric pad is a kind of contact electric heating appliance, the electric heating element of its built-in insulation, is given off heat during energization.It can Warming feet is supplied to be placed under sole, can place and be warmed oneself on the table for hand, can also be placed in quilt, for people Temperature in quilt is improved when sleeping, remove the humidity of bed clothes.It is easy to use because its conveniently moving, temperature are adjustable, it is the winter Season one of the heating tool commonly used of people.But existing electric pad uses heating wire and common heated by electrothermal film more, easily Cause hot-spot, potential safety hazard be present, and power line and electric pad are integral type structure, are easily damaged, it has not been convenient to store.

The content of the invention

It is uneven that the purpose of this utility model is to overcome above-mentioned electric pad existing for prior art to generate heat, and security is low, The defects of being easily damaged, there is provided a kind of PTC electric pads, heating is uniform, and nonflammable, security is good, simple in construction, and storage is convenient.

The utility model is realized using following technical scheme：

A kind of PTC electric pads, surface layer, PTC carbon crystal electrics hotting mask, insulation reflecting layer and anti-skidding is fixedly installed successively from top to bottom Base fabric, the fixed setting of PTC carbon crystal electrics hotting mask are incubated above reflecting layer, and surface layer is arranged on above PTC carbon crystal electric hotting masks, anti-skidding Base fabric is arranged on below insulation reflecting layer；One end of PTC carbon crystal electric hotting masks sets socket, and socket and electric pad are integral type knot Structure, one end connection temperature controller of socket.

Above-mentioned technical proposal, further, the PTC carbon crystal electrics hotting mask are combined into one with insulation reflecting layer using insulating cement Body.

Above-mentioned technical proposal, further, the edge of the surface layer respectively with PTC carbon crystal electrics hotting mask, insulation reflecting layer, anti- Sliding base fabric is fixedly connected integral in a manner of cloth bound edge sutures.

Above-mentioned technical proposal, further, the material of the surface layer is leather.

Above-mentioned technical proposal, further, the PTC carbon crystal electrics hotting mask include the first polymeric hardener piece and the second high score Sub- cured sheets, PTC composite material layer is set between polymeric hardener piece.

PTC electric pads disclosed in the utility model, heating is uniform, nonflammable, and security performance is high；Temperature controller and electric pad point Body formula structure, it is easy to use and stores；Conducted heat mainly by three kinds of modes of thermally conductive heat convection current and heat radiation, the far infrared given off Line contributes to blood circulation of human body, can play a role in health care；Surfacing, sense of touch are comfortable, flexible；Overall structure is simple, Manufacture craft is simple.

Brief description of the drawings

Fig. 1 is each Rotating fields schematic diagram of the electric pad of the utility model embodiment 1；

Fig. 2 is the electric pad overall structure diagram of the utility model embodiment 1；

Fig. 3 is the PTC carbon crystal electrothermo membrane structure schematic diagrames of the utility model embodiment 1.

Above in each figure：1st, surface layer；2nd, PTC carbon crystal electrics hotting mask；21st, macromolecule prepreg；22nd, PTC composite material layer； 3rd, it is incubated reflecting layer；4th, anti-skidding base fabric；5th, socket；6th, temperature controller.

Embodiment

In order to which above-mentioned purpose of the present utility model, feature and advantage are more clearly understood, below in conjunction with the accompanying drawings and Embodiment is described further to the utility model.It should be noted that in the case where not conflicting, embodiments herein and Feature in embodiment can be mutually combined.

Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality New to implement using different from other modes described here, therefore, the utility model is not limited to be described below Specific embodiment.

Embodiment 1

A kind of electric pad, is integrally rectangle, and during laying, contacted with ground one layer is anti-skidding base fabric 4, side upward For surface layer 1, PTC carbon crystal electrics hotting mask 2 and insulation reflecting layer 3 are set gradually between surface layer 1 and anti-skidding base fabric 4, as shown in Figure 1.Face The material of layer 1 can use leather, or using other insulation, wear-resisting and anti-skidding materials.It is anti-skidding in order to strengthen skidproof effect The surface of layer 4 can set antiskid particles.

It is compound for example with insulating cement above the fixed setting insulation of PTC carbon crystal electrics hotting mask 2 reflecting layer 3.PTC carbon crystal electrics One end of hotting mask 3 sets electrode, and socket 5 is connected on electrode, and socket 5 is integral type structure with electric pad, and one end of socket 5 connects Temperature controller 6, temperature controller 6 are connected with power supply, as shown in Figure 2.Socket 5 is reliable when being connected with temperature controller 6, light during dismounting, i.e. side Just use, carry, storage and maintenance, and energy-saving safe, environmental protection it is attractive in appearance, avoid the problem of existing electric wire is easily damaged.

PTC carbon crystal electrics hotting mask 2 generates heat uniformly, can prevent that local temperature is too high, and can be emitting far-infrared, helps In blood circulation of human body, can play a role in health care；Thermal conversion rate is high, and energy-saving effect is notable.The PTC carbon crystals that the present embodiment uses Electric radiant Heating Film 2 is three-decker, including upper and lower two layers of macromolecule prepreg 21, sets PTC to answer between macromolecule prepreg 21 Condensation material layer 22.Macromolecule prepreg 21 typically uses transparent epoxy resin, and two macromolecule prepregs 21 are by adding Heat, the mode of pressurization are combined into PTC carbon crystal electrics hotting mask 2.

In order to strengthen heat insulation effect, insulation reflecting layer 3 typically by insulation material and is compounded in the anti-of insulation material top and bottom Penetrate material composition.Insulation material generally use expanded material, such as PE expanded materials, not only high insulating effect are nontoxic, be no different Taste, elasticity are good.

The edge in insulation reflecting layer 3 is fixedly connected with surface layer 1, anti-skidding base fabric 4 respectively, for example with the mode of bound edge suture It is fixedly connected, as shown in Figure 2.

The outer surface in upper reflecting layer 31, i.e., the one side contacted with the surface layer 1 of electric pad set PTC carbon crystal electrics hotting mask 2,

The outer surface fixed setting skid resistant course 4 in lower reflecting layer 32, compound for example with adhesive, the surface of skid resistant course 4 is set Put antiskid particles.

In use, the one end of temperature controller 6 to be connected to the socket 5 on electric pad, other end external power supply, adjusted by temperature controller Whole electric pad temperature.

Embodiment 2

A kind of electric pad, it is that the outer surface of anti-skidding base fabric is knitting with fine hair with the electric pad difference of embodiment 1 Thing, its edge set with the connect band hooked, form VELCRO between connect band and anti-skidding base fabric, can realize two or more pieces Being fixedly connected between electric pad.

In above-described embodiment, electric pad can also use other shapes, for example, circular, ellipse, rhombus or other not Regular shape.

Embodiment described above is only that preferred embodiment of the present utility model is described, not new to this practicality The scope of type is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this reality The various modifications made with new technical scheme and improvement, the protection model of the utility model claims book determination all should be fallen into In enclosing.

Claims

1. a kind of PTC electric pads, it is characterised in that surface layer, PTC carbon crystal electrics hotting mask, insulation are fixedly installed successively instead from top to bottom Layer and anti-skidding base fabric are penetrated, the fixed setting of PTC carbon crystal electrics hotting mask is incubated above reflecting layer, and surface layer is arranged on PTC carbon crystal electric hotting masks Above, anti-skidding base fabric is arranged on below insulation reflecting layer；One end of PTC carbon crystal electric hotting masks sets socket, socket and electric heating Pad as integral type structure, one end connection temperature controller of socket.

2. PTC electric pads according to claim 1, it is characterised in that the PTC carbon crystal electrics hotting mask is adopted with insulation reflecting layer It is combined into one with insulating cement.

3. PTC electric pads according to claim 2, it is characterised in that the edge of the surface layer respectively with PTC carbon crystal electrothermos Film, insulation reflecting layer, anti-skidding base fabric are fixedly connected integrally in a manner of cloth bound edge sutures.

4. PTC electric pads according to claim 3, it is characterised in that the material of the surface layer is leather.

5. PTC electric pads according to claim 4, it is characterised in that the PTC carbon crystal electrics hotting mask includes the first macromolecule Cured sheets and the second polymeric hardener piece, PTC composite material layer is set between polymeric hardener piece.