CN2159127Y

CN2159127Y - Lunch box heated in cars

Info

Publication number: CN2159127Y
Application number: CN 93217223
Authority: CN
Inventors: 吕耀凯
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-06-30
Filing date: 1993-06-30
Publication date: 1994-03-23
Anticipated expiration: 2003-06-30

Abstract

The utility model relates to a heat insulating lunch box heated in cars, which is characterized in that an inner container is arranged in a base body 1 of a heat insulating box, and a heating coil curl is coiled at the periphery of the inner container. The heat insulating lunch box is inserted and placed on a cigarette lighting hole of the car by a car plug to cause the heating coil curl to provide the inner container with an increased temperature, which allows the food in the inner container to keep the optimal temperature.

Description

Lunch box heated in cars

The utility model relates to a kind of automobile hot type insulation cutlery box, particularly at present, and the improvement of what temp effect of the incubation chamber of going out to carry.

At present, the insulation cutlery box that people use only be utilize insulation material or make inner bag and pedestal between leave and prevent the space of dispelling the heat, thereby temperature retention time is short, makes troubles for the whole family or several friends' tourist catering.

The purpose of this utility model is that a kind of automobile hot type insulation cutlery box will be provided, and utilizes car plug to be plugged in the automobile lighter hole, the heat insulation effect that makes the insulation cutlery box have continuation.

The purpose of this utility model is achieved in that it is made up of pedestal 1, inner bag 3, lid 2, inner bag is located in the pedestal 1, the two has the space, be with heat coil 4 in inner bag 3 peripheries, heat coil connects the socket 11 of pedestal 1 simultaneously, and socket can utilize the car plug of car plug line to be plugged in the automobile lighter hole, accepts the dc source that automobile storage battery is supplied.On heat coil, establish a temperature controller 5.

Because the employing such scheme, the function that the utlity model has insulation and heat utilizes the direct current power supply of automobile storage battery to be incubated cutlery box, makes in good time, the thermophilic of food in the insulation cutlery box; In addition, easy to use, it is not only applicable to the traveller, also is applicable to the driver, simultaneously, is applicable to family yet, as long as the AC-DC conversion plug is arranged, cutlery box can be incubated or heat.

Below by accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the utility model embodiment main body exploded view.

Fig. 2 is that the utility model embodiment partly cuts open schematic diagram.

Among the figure: 1 pedestal, 2 lids, 3 inner bags, 4 heat coils, 5 temperature controllers, 6 car plug lines, 11 sockets, 61 connection seats, 62 car plugs.

Referring to Fig. 1,2, the utility model embodiment has a pedestal 1, and pedestal 1 is an empty shape in the opening, in conjunction with a lid 2, inner bag 3 is arranged in the pedestal 1 at openend, and 3 of pedestal 1 and inner bags leave suitable space; Be provided with the heat coil 4 around formula in inner bag 3 outsides, heat coil 4 also is equipped with a temperature controller 5.Utilize the connection seat 61 of car plug line 6 to place socket 11, car plug 62 then can be plugged in the lighter hole of automobile, the dc source of automobile storage battery supply can be transmitted via car plug line 6, cause heat coil 4 to produce the temperature rise function, the food that is stored in the inner bag 3 is produced heat effect, more because the function of temperature controller 5, temperature increase extremely to a certain degree, can stop heating, when temperature is reduced to another qualification degree, heat coil 4 plays heat effect again, to the sustainable insulation of food with heat.

Heat coil 4 outsides are coated with the PVC skin, are provided with durothermic PV expanded material between inner bag 3 and pedestal 1.

Claims

1, a kind of automobile hot type insulation cutlery box, it is made up of pedestal (1), inner bag (3), lid (2), inner bag is located in the pedestal (1), the two has the space, it is characterized in that: be with heat coil (4) in inner bag (3) periphery, heat coil connects the socket (11) of pedestal (1) simultaneously, and socket can utilize the car plug of car plug line to be plugged in the automobile lighter hole, accepts the dc source that automobile storage battery is supplied.

2, automobile hot type insulation cutlery box as claimed in claim 1 is characterized in that establishing a temperature controller (5) on heat coil.