CN2093115U

CN2093115U - Electrothermal film tableware for car

Info

Publication number: CN2093115U
Application number: CN 90219253
Authority: CN
Inventors: 陈立信; 韦建中
Original assignee: Shandong University
Current assignee: Shandong University
Priority date: 1990-11-05
Filing date: 1990-11-05
Publication date: 1992-01-15

Abstract

The utility model relates to an electrothermal film tableware for automobiles, composed of an inner liner, an electrothermal film and an outer shell. The utility model is characterized in that an electrothermal film layer is plated on the outer wall of the tableware inner liner. An electrode is attached on the electrothermal film layer. Conducting wires led out of the electrode are arranged on a switch on the outer shell of the tableware. The electrothermal film is used as heating materials. An electrothermal insulation lunch box, an electrothermal boiler, an electrothermal cup, etc., are made. The utility model has multiple functions of steaming, boiling, roasting, and heating. Compared with the electrothermal cup used on the automobile at present, the utility model has the advantages of electricity saving, time saving, high thermal efficiency, and adjustable power. The utility model can be made into electrothermal film tableware with different electricity utilization scopes (12 volt-220 volt).

Description

Electrothermal film tableware for car

The utility model belongs to the electric heating cooker technical field.

At present, the electric heating tableware product of using on automobile has only electric cup, does not have electric heating metal plate box, electric food warmer.Its heat element is the tubular electric heating element that resistor wire is made, and heat efficiency is not as good as the Electric radiant Heating Film height, and power is non-adjustable, can not dry combustion method, thereby also just can not the metal plate dish that not have soup be heated and be incubated.

The purpose of this utility model is: overcome the prior art deficiency, all spendable Electric radiant Heating Film tableware in a kind of heat efficiency height and adjustable power, the various voltage range be provided, with on the automobile with being the best.

The utility model purpose is implemented by following measure: with tableware inner bladder outer wall plating Electric radiant Heating Film, according to different voltage ranges, wait the resistance of controlling electric membranous layer as 12 volts, 24 volts, 110 volts, 220 volts, electrode can make many attached on the electric membranous layer, contact conductor can be drawn with welding or spring leaf crimping, and the tableware shell is equipped with switching device.

Below in conjunction with the accompanying drawing example, the utility model is illustrated:

Fig. 1 is with Electric radiant Heating Film tableware section-drawing on the automobile.

1, inner bag, 2, electric membranous layer, 3, electrode, 4, heat-insulation layer, 5, shell,

6, contact conductor

Inner bag among Fig. 1 can be used heat-stable ceramic, makes as Da Shi porcelain, boccaro, pyroceram, sytull etc.Electric radiant Heating Film can directly be plated on the tableware inner bladder outer wall, also can be plated on the heating plate of separation type.Heat-insulation layer can be used all kinds of flame-proof thermal insulation materials, also can protect layer.The utility model can be made and use different voltage ranges electric heating mess tin, electric cup, the electric food warmer of (as 12 volts, 24 volts, 110 volts, 220 volts etc.).

Fig. 2 is the electrode scheme drawing

5 strip electrodes are arranged among Fig. 2, change the annexation of electrode, make it to change the purpose of heating power.As only with electrode 1 among Fig. 2 and electrode 5 time, the power minimum; If with electrode 1, electrode 5 parallel connections is an electrode, then the power change is big as the another one electrode with electrode 3; If with electrode 1, electrode 3, electrode 5 parallel connections is an electrode, electrode 2, electrode 4 also are linked as an electrode, and then power is big under rated voltage.The control of electric power can be carried out switching controls with the multitool multithrow switch.

The utlity model has heat tracing, boil, bake, steam several functions, and have the advantages such as easy to use, safe, durable, that cost is low, making is simple concurrently.

Claims

1, use the Electric radiant Heating Film tableware on a kind of automobile, form, it is characterized in that by inner bag, Electric radiant Heating Film, shell, tableware inner bladder outer wall plating electric membranous layer, electrodes is drawn lead to the switch of tableware shell from electrode on electric membranous layer.

2, electricity consumption hot tableware on the automobile as claimed in claim 1 is characterized in that, the lead-in wire of electrode can be soldering or crimping.

3, electricity consumption hot tableware on the automobile as claimed in claim 1 is characterized in that, electrode can be made many.

4, electricity consumption hot tableware on the automobile as claimed in claim 1 is characterized in that, Electric radiant Heating Film can be plated in the tableware inner bladder outer wall or be plated on the heating plate of separation type.