CN2809473Y

CN2809473Y - Electricity-saving microwave oven

Info

Publication number: CN2809473Y
Application number: CN 200420013253
Authority: CN
Inventors: 唐春芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-12-28
Filing date: 2004-12-28
Publication date: 2006-08-23
Anticipated expiration: 2014-12-28

Abstract

The utility model relates to an electricity-saving microwave oven which belongs to the field of household appliances. Vacuum glass (2) is installed between an outer shell (1) and an oven chamber wall (3) and between the outer shell (1) and an instrument chamber (5), and vacuum has excellent properties of heat insulation and preservation. After the vacuum glass is installed between the outer shell (1) and the oven chamber wall (3) and between the outer shell (1) and the instrument chamber (5), heat in an oven chamber and on the oven chamber wall can not or little pass through the vacuum to be conducted to the outside, so that the temperature in the oven chamber is increased, or the temperature in the oven chamber increases rapidly. In this way, the temperature in the oven chamber is increased, or the temperature in the oven chamber increases rapidly, so that the heating time through electricity supply for cooking and boiling food with the same quantity is shorted, which means the little electricity is used and the electricity is saved. As a result, the utility model achieves the purposes of saving electricity and time for cooking food.

Description

The economize on electricity micro-wave oven

Technical field:

The economize on electricity micro-wave oven belongs to household appliance technical field.

Background technology:

Economize on electricity before the micro-wave oven, be existing micro-wave oven, mainly form by power transformer, magnetron, transmission waveguide, casing, furnace chamber, rotating disk and switch, timer etc.

This micro-wave oven is to utilize the energy of microwave to come cooking food, chest of the outer appearance of this micro-wave oven, in the middle of the casing is the furnace chamber that is used to place food, the casing of this micro-wave oven is made with metallic plate, when micro-wave oven during in heat food, have higher temperature in the furnace chamber, especially under the situation that some food is not added a cover when hotting plate, temperature in the furnace chamber can be higher, because casing is with metal, again because metal is the good conductor of heat, so when heat food, a lot of heats in the furnace chamber can be transmitted to the outside by casing, because a lot of heats in the furnace chamber can be transmitted to the outside by casing, so the temperature in the furnace chamber will low spot, after temperature in the furnace chamber is low, temperature in the food will be transmitted in the furnace chamber more, like this, temperature in the food will low spot, temperature low spot in the food after, increase food in place burns the ripe time, increase food and burnt the ripe time, increased the electricity consumption time exactly, increased the electricity consumption time, be exactly the power down of using more, how to waste electric energy exactly with power down, especially under the situation that some food is not added a cover when hotting plate, the time of more can food and extend hotting plate, temperature when cooking food on the outer surface of casing is very high, sometimes be smelt hand very, temperature height on the box outer surface, explanation is that the temperature in the furnace chamber just is transmitted in the atmosphere by casing, under the low situation of indoor temperature in winter, the heat that is transmitted in the atmosphere by casing in the furnace chamber can be more, and the heat by the casing waste is just more like this, and wasted heat is just wasted electric energy, so existing micro-wave oven has the shortcoming of waste electric energy and can increase the shortcoming that food burns the ripe time.

Summary of the invention:

The purpose of economize on electricity micro-wave oven overcomes above-mentioned weak point exactly, thereby a kind of economize on electricity is provided, and saves food and burns a kind of economize on electricity micro-wave oven of ripe time.

The purpose of economize on electricity micro-wave oven is to realize like this, mainly be at shell (1) and furnace chamber wall (3), one vacuum glass (2) is installed between the instrument room (5), vacuum glass is the double glazing of sealing, it in the double glazing vacuum, because vacuum has fabulous heat insulation, protect thermal characteristics, so at furnace chamber wall and furnace chamber wall, after between the instrument room vacuum glass being installed, because the fabulous heat insulation person's character of vacuum, make in the furnace chamber, heat on the furnace chamber wall, can not see through vacuum or see through vacuum less and be transmitted in the atmosphere, because the heat in the furnace chamber can not see through vacuum or be transmitted to the outside through vacuum less, thereby the temperature in the furnace chamber has been improved, or make the temperature in the furnace chamber raise to such an extent that hurried up, like this owing to the temperature in the furnace chamber has improved, or make the temperature in the furnace chamber raise to such an extent that hurried up, thereby when making the food of hotting plate ripe as much, the time that the energising heating is hotted plate can reduce a little, when especially hotting plate the food of not adding a cover, the time that minimizing energising heating is hotted plate is many especially, and when hotting plate same food, the minimizing of switching on heat time heating time, be exactly to have lacked electricity consumption, saved electricity, thereby made the utility model reach economize on electricity, saving food burns the purpose of ripe time.

The advantage of economize on electricity micro-wave oven is, after between furnace chamber wall and shell, the instrument room vacuum glass being installed, because the fabulous insulative properties of vacuum, make the heat on the food in heat in the furnace chamber and the furnace chamber can not be transmitted to the advantage that the outside has been come, do not come because the heat in the furnace chamber on the food can not be transmitted to the outside, thereby had when making the food of hotting plate as much, energising is few heat time heating time, thereby the advantage that economize on electricity is arranged has and saves the advantage that food burns the ripe time.

Description of drawings:

The economize on electricity micro-wave oven is further described below in conjunction with the accompanying drawings and embodiments.

Economize on electricity micro-wave oven Figure of description is a sectional structure chart of the present utility model.

In the economize on electricity micro-wave oven Figure of description: 1. shell 2. vacuum glass 3. furnace chamber walls 4. furnace chambers 5. instrument rooms

The specific embodiment:

In the economize on electricity micro-wave oven Figure of description: shell (1) is the outmost one deck of the utility model; it also is outside at vacuum glass; between shell and the vacuum glass liner is arranged, shell is made with metal or plastics, and shell mainly plays protection vacuum glass and attractive in appearance.Vacuum glass (2) is installed between furnace chamber wall (3) and shell (1), instrument room (5), vacuum glass is the double glazing of sealing, it in the double glazing vacuum, vacuum has fabulous heat insulation, guarantor's thermal characteristics, vacuum glass mainly works the heat-proof quality that improves between furnace chamber, furnace chamber wall and shell, instrument room (5), mainly plays a part to make the heat in the furnace chamber (4), on the furnace chamber wall can not see through vacuum or pass to the outside less through vacuum.Furnace chamber wall (3) is the layer of metal plate in the vacuum glass the inside; furnace chamber wall the inside is furnace chamber (4); furnace chamber wall (4) is the wall of furnace chamber; parts such as a part of rotating disk are installed on the furnace chamber wall; furnace chamber wall (3) mainly plays the protection vacuum glass; play a part to form, form furnace chamber, play a part to make microwave to vibrate back and forth.Furnace chamber (4) is a space that is formed in the centre by the furnace chamber wall, and furnace chamber is equipped with parts such as rotating disk, lamp in the inside of furnace chamber wall in the furnace chamber, and furnace chamber mainly plays the main fresh food heating and places.Instrument room (5) is in a side of the present utility model, and in the outside of vacuum glass, the shell in the instrument room is connected with the shell one, and power transformer, magnetron and switch, timer etc. mainly work to install in the instrument room.

Claims

The economize on electricity micro-wave oven, shell (1) is the outmost one deck of the utility model, furnace chamber wall (3) is the wall of furnace chamber, furnace chamber (4) is a space that is formed in the centre by the furnace chamber wall, furnace chamber is in the inside of furnace chamber wall, instrument room (5) is in a side of the present utility model, and the shell in the instrument room is connected with the shell one, it is characterized in that installing between shell (1) and furnace chamber wall (3), instrument room (5) vacuum glass (2).