CN201415813Y

CN201415813Y - Bag with functions of refrigerating, heating, heat preserving and freshness keeping

Info

Publication number: CN201415813Y
Application number: CN2009200590802U
Authority: CN
Inventors: 梁健波
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-24
Filing date: 2009-06-24
Publication date: 2010-03-03
Anticipated expiration: 2019-06-24

Abstract

The utility model discloses a utensil for wrapping and carrying food and particularly relates to a bag with the functions of refrigerating, heating, heat preserving and freshness keeping. Integratingthe functions of food refrigerating, heating, heat preserving and freshness keeping into one body, the bag is mainly composed of a sleeve body and a lining sleeve which is sheathed in the sleeve body.The bag is characterized in that a waterproof and anti-freezing anti-leakage layer is arranged between the sleeve body and the lining sleeve, a heating body which is inlaid in the lining sleeve is connected with a power supply switchover head with the help of a power wire, and the power supply switchover head can switch on AC or DC electricity and can be connected with a solar energy device or anigniter in an automobile. Therefore, after the power supply switchover head is electrified, overall, uniform and effective heating and heat-preserving can be instantly carried out on the food which is directly placed in the sleeve body or in a container stored by the sleeve body; or under the condition that the power supply switchover head is not electrified, an ice block is directly laid on thelining sleeve, so as to carry out refrigerating and freshness-keeping directly on the food or on the food which is wrapped by the freshness-keeping bag. With good structure, multiple purposes, convenient using, good safety and high reliability, the bag can be widely applied in daily life and outgoing operation as well as activity.

Description

A kind of refrigeration heat tracing freshness protection package

One, technical field

The utility model relates to a kind of utensil that carries food that is used to wrap up, and specifically is a kind of refrigeration heat tracing freshness protection package.

Two, background technology

At present, do not see have people to integrate refrigeration, heating, insulation, this multi-functional being used to of fresh-keeping food and wrap up the utensil that carries food providing to it aspect go out operation and the outdoor activity yet.Though current have light heating appliances, all do not have refrigeration, insulation, fresh-keeping function, when especially running into hot weather people and going out work and outdoor activity, make entrained food spoilage easily, thereby, be unfavorable for that people's is healthy.

Three, utility model content

The purpose of this utility model is that a kind of refrigeration heat tracing freshness protection package with refrigeration, heating, insulation, fresh-keeping function will be provided, providing health easy to use, safe aspect go out operation and the outdoor activity for people, can be used for wrapping up the utensil that carries food, remedying current this class heating appliances does not have the defective of refrigeration, insulation, fresh-keeping function, thereby further promotes people's work, healthy living quality.

The purpose of this utility model is achieved in that a kind of refrigeration heat tracing of the utility model freshness protection package, mainly by body and pack in the body in overlap and constitute, it is characterized in that: described body and described in the cover between be provided with the antifreeze application of anti-leakage layers of waterproof, in described, be inlaid with exothermic body in the cover, and this exothermic body is connected with power supply adapter by power lead, described power supply adapter can be connected alternating current or direct current (DC), also can connect the firing unit in solar energy equipment or the automobile.Thereby, after its energising, can moment make the food in food that is placed directly in the body or the container of depositing by body, carry out gross area and evenly, actv. heating, insulation; Or under cold situation directly inward cover apply ice cube, with to food or the food that coats with freshness protection package, do refrigeration and fresh-keeping, it is particularly suitable to like diet to freeze the personage of product to the operation of going out, outdoor activity.

The utility model structure is good, of many uses, easy to use, it integrates refrigeration, heating, insulation, fresh-keeping food, and this is multi-functional, can be widely used in daily life, the operation of going out, outdoor activity aspect, to the food in the container that is placed on the food in the body or deposits by body, or with the food that freshness protection package coats, carry out respectively gross area and evenly, actv. heating, insulation or refrigeration and fresh-keeping.

Four, description of drawings

Fig. 1, be according to the structural representation that the utility model proposes.

Five, the specific embodiment

Below in conjunction with drawings and Examples structure of the present utility model is further described:

Mark among the figure: 1, body; 2, insulation layer; 3, the antifreeze application of anti-leakage layers of waterproof; 4, lining cover; 5, exothermic body; 6, power supply adapter.

In the drawings, a kind of refrigeration heat tracing of the utility model freshness protection package, mainly by body 1 and pack in the body 1 in cover 4 constitute, it is characterized in that: described body 1 and described in cover be provided with the antifreeze application of anti-leakage layers 3 of waterproof between 4, in described, be inlaid with exothermic body 5 in the cover 4, and this exothermic body 5 is connected with power supply adapter 6 by power lead, and described power supply adapter 6 can be connected alternating current or direct current (DC), also can connect the firing unit in solar energy equipment or the automobile.When giving described exothermic body 5 energisings, it sees through lining cover 4 and produces heats, thus make the food that is placed on 1 li of body or the container deposited by body 1 in food or the food that is contained in the vessel of parcel be able to transient heating, insulation; And when the heat that is produced when described exothermic body 5 reached certain degree, its automatically setting was a temperature constant state and do not consume any energy, thereby reaches the usefulness of insulation.

Just because of described exothermic body 5 can be connected alternating current or direct current (DC), also can connect the firing unit in solar energy equipment or the automobile, so can make the utility model applicability wider, be used for all quite arduous places of working environment, condition such as field work, activity especially more easily.

In actual use, at first, in exothermic body 5 is embedded in the cover 4, then, the food that needs to heat, be incubated is placed directly in the body 1, or just be stored in the body 1 after placing food by container, and make 1 pair of food of body or the container of placement food can be wrapped in and seal by VELCRO fully.Because 1 pair of food of body or the container of placing food is wrapped in fully, thus the utility model can make the food of 1 li of body or the container deposited by body 1 in food or parcel be contained in food moment in the vessel obtain gross area and evenly, actv. heating and insulation.In addition, directly overlap 4 inward and apply ice cube under cold situation, with to food or the food that coats with freshness protection package, do refrigeration and fresh-keeping, its refrigeration, freshness date were one day.Therefore, the utility model is with refrigeration, heating, insulation, this multi-functional being integrated in one of fresh-keeping food.

Above the mentioned antifreeze application of anti-leakage layers 3 of waterproof and lining cover 4 all adopt insulation, heat insulation, fire-retardant, waterproof and frost-resistant material to make.

Above-described only is preferential embodiment of the present utility model.Should be pointed out that to those skilled in the art under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, this also is considered as belonging to protection domain of the present utility model.For example, for fear of bad desk or other article surfaces and the human body skin that is placed of exothermic body 2 soup hurt when heating, can between antifreeze application of anti-leakage layers 3 of waterproof and body 1, an insulation layer 2 be set, described insulation layer 2 adopts insulation, heat insulation, fire-retardant, waterproof and frost-resistant material to make, and this insulation layer 2 can also play insulation, heat-insulating effect.

Claims

1, a kind of refrigeration heat tracing freshness protection package, mainly by body (1) and pack in the body (1) in cover (4) constitute, it is characterized in that: described body (1) and described in overlap between (4) and be provided with the antifreeze application of anti-leakage layers of waterproof (3).

2, a kind of refrigeration heat tracing freshness protection package according to claim 1 is characterized in that: be inlaid with exothermic body (5) in the cover (1) in described.

3, a kind of refrigeration heat tracing freshness protection package according to claim 2, it is characterized in that: described exothermic body (5) is connected with power supply adapter (6) by power lead.

4, a kind of refrigeration heat tracing freshness protection package according to claim 1 is characterized in that: an insulation layer (2) is set between antifreeze application of anti-leakage layers of waterproof (3) and body (1).