CN201351017Y

CN201351017Y - Insulation bag

Info

Publication number: CN201351017Y
Application number: CNU2008201397812U
Authority: CN
Inventors: 胡飞鹏
Original assignee: Individual
Current assignee: YONGKANG CITY FEIYANG CUP INDUSTRY Co Ltd
Priority date: 2008-10-27
Filing date: 2008-10-27
Publication date: 2009-11-25
Anticipated expiration: 2018-10-27

Abstract

The utility model discloses an insulation bag which comprises a bag body. The bag body is provided with an opening; a zipper capable of sealing the opening is arranged at the opening; and the bag body is formed by orderly overlapping face cloth, an insulation layer, a heating layer and an inner lining from outside to inside, wherein the heating layer is electrically connected with a power lead. The insulation bag has long insulation time, and can be folded.

Description

A kind of thermal protective aid

Technical field:

The utility model relates to a kind of daily insulation utensil, especially a kind of thermal protective aid.

Background technology:

In the prior art, as the disclosed a kind of thermal protective aid of Chinese patent ZL94205726.0, make by upper bag body and bottom and to form, upper bag body and bottom form admittedly by surface layer, adiabator layer and internal layer three layered sutures, wherein, adiabator layer is made with the low foamed plastic of heat extraction coefficient, because the existence of adiabator layer, the temperature retention time of this thermal protective aid can reach 3-5 hour;

Because the food in high speed roadside is unhygienic, uneconomical, people are when the self driving long-term travel, all be accustomed to providing for oneself food, in order to prevent that food from turning cold, generally all put it in the thermal protective aid, still, the temperature retention time of above-mentioned thermal protective aid has only 3-5 hour, can not satisfy that the passenger is to the requirement of food temperature retention time when long-term travel, its temperature retention time falls short of; In addition, in the above-mentioned thermal protective aid, foamed plastic has certain rigidity, and can not fold, and makes this thermal protective aid also will occupy originally just not spacious interior space obsolete the time, but makes the Che Nei usage space become narrower and small.

The utility model content:

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and the thermal protective aid that a kind of temperature retention time is long and can fold is provided.

A kind of thermal protective aid that provides according to the utility model, comprise that one is provided with the bag of opening, opening part is sewed with the slide fastener of energy sealed open, and described bag is formed by stacking certainly outside to inside successively by face cloth, thermal insulation layer, heater mat and liner, wherein, heater mat is electrically connected with power lead.

The utility model also has following attached technical characterictic:

Described thermal insulation layer is the ceramic-fibre aluminium foil cloth.

Described heater mat is made by PVC Electric radiant Heating Film or heating wire.

Described liner is made by common cotton cloth.

Be stitched with handle on the described bag.

A kind of thermal protective aid according to the utility model provides has following advantage with respect to prior art:

First, in this thermal protective aid, be provided with thermal insulation layer and heater mat, wherein, heater mat can carry out electro heat by vehicle power, and to the 60-70 degree, thermal insulation layer adopts the ceramic-fibre aluminium foil cloth to make temperature build-up in the bag, its heat insulation and preservation effect is very good, can effectively stop scattering and disappearing of bag interior temperature, thereby this thermal protective aid after once being heated, heater mat can be incubated at least more than ten hours, the circulation heating, then can prolong temperature retention time at double, its temperature retention time is long, simultaneously, ceramic-fibre aluminium foil cloth excellent heat insulation property guarantees that the bag external temperature does not raise, to avoid scalding the user;

The second, the bag material of this thermal protective aid is flexible material, obsolete the time, thermal protective aid can be folded up placement, does not take up space.

Description of drawings:

Introduce the utility model in detail below in conjunction with the drawings and specific embodiments.

Fig. 1 is a structural representation of the present utility model.

The specific embodiment:

With reference to Fig. 1, a kind of thermal protective aid that provides according to the utility model, comprise that one is provided with the bag 1 of opening 11, opening 11 places are sewed with the slide fastener 12 of energy sealed open 11, bag 1 is by face cloth 2, thermal insulation layer 3, heater mat 4 and liner 5 are from being formed by stacking successively outside to inside, and be integral by machine pressing, wherein, heater mat 4 is electrically connected with power lead 41, and power lead 41 can link to each other with cigar lighter socket on the car, for heater mat 4 provides power supply, heater mat 4 is made by the PVC Electric radiant Heating Film, and the PVC material that conducts electricity can generate heat under the situation of energising, and the interior temperature build-up of a bag is to the 60-70 degree, thermal insulation layer 3 adopts the ceramic-fibre aluminium foil cloth to make, its heat insulation and preservation effect is very good, can effectively stop scattering and disappearing of bag interior temperature, thereby, this thermal protective aid can be incubated more than ten hours after heater mat 4 is once heated at least, the circulation heating then can prolong temperature retention time, simultaneously at double, ceramic-fibre aluminium foil cloth excellent heat insulation property guarantees that bag 1 external temperature can be too not high, to avoid scalding the user;

In addition, heater mat 4 can also be arbitrary non-conductive flexible material, after the heating wire (not shown) is set in the top, allowing heating wire pass through a temperature controller is electrically connected with power lead 41, heating wire can produce heat equally, and under the control of temperature controller with bag in temperature be controlled between the 60-70 degree, still can realize above-mentioned heat insulation effect.

Liner 5 is made by common cotton cloth, is stitched with handle 6 on the bag 1, conveniently hangs or carries.

The foregoing description is only for the usefulness that the utility model is described; and be not to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.

Claims

1, a kind of thermal protective aid, comprise that one is provided with the bag (1) of opening (11), opening (11) locates to be sewed with the slide fastener (12) of energy sealed open (11), it is characterized in that: described bag (1) is formed by stacking certainly outside to inside successively by face cloth (2), thermal insulation layer (3), heater mat (4) and liner (5), wherein, heater mat (4) is electrically connected with power lead (41).

2, a kind of thermal protective aid according to claim 1 is characterized in that: described thermal insulation layer (3) is the ceramic-fibre aluminium foil cloth.

3, a kind of thermal protective aid according to claim 1 is characterized in that: described heater mat (4) is made by PVC Electric radiant Heating Film or heating wire.

4, a kind of thermal protective aid according to claim 1 is characterized in that: described liner (5) is made by common cotton cloth.

5, a kind of thermal protective aid according to claim 1 is characterized in that: be stitched with handle (6) on the described bag (1).