CN101869438A

CN101869438A - Transparent toaster

Info

Publication number: CN101869438A
Application number: CN200910050012A
Authority: CN
Inventors: 陈树炼
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-24
Filing date: 2009-04-24
Publication date: 2010-10-27

Abstract

The invention relates to a transparent toaster which mainly comprises a casing, wherein two bread slots are vertically arranged in the casing, and each bread slot is respectively communicated to the outside at the top of the casing, so that toast can be put into each bread slot; electric heating elements are respectively arranged at two sides of each bread slot in the casing and are used for heating and baking the toast which is put into each bread slot; at least a part of the casing is transparent, so that the transparent part of the casing can be used for viewing the inside of the casing; and the electric heating elements are transparent electric heating elements, so that a user can visually observe the baking state of the toast from the outside to improve the convenience in use.

Description

Transparent toaster

Technical field

The present invention is relevant with the electrical equipment that individual or family use, and furthermore, refers to a kind of transparent toaster that is used to toast the toast sheet especially, its by the transparent electric heating body as thermal source, and cooperate partly transparent casing, be able to baking state, for improving ease of use from outside visualization toast sheet.

Background technology

General individual or the employed flip-over type bread baker of family, be exclusively used in the occasion of baking section Toast (back claims the toast sheet), this bread baker mainly comprises a casing and two pairs of electric heating groups, wherein, this casing is inner upright to the bread groove that is provided with two rectangles, and each bread groove is externally open-minded in this casing top, make the toast sheet be inserted the bread groove, two paired electric heating groups are located at the place, both sides of bread groove respectively, this electric heating group is made of the thin electrical heating belt that heating wire or nichrome are made, when electric current when this electric heating group, heating wire or its resistance characteristic of ribbon heater mat and the heating that heats up is heated toast sheet surface and is presented sallow state.

Known bread baker is for avoiding the overbaking carbonization of being heated of toast sheet surface burned black, can be by the on off operating mode of timing controlled electric current by the electric heating group, the user regulates according to the personal like, insert the bread groove and start when the toast sheet and begin the baking heating, when arriving default heat time heating time, electric current by the electric heating group promptly cuts off automatically, and the toast sheet in the bread groove popped up for the user takes.

Be subjected to the influence of parameters such as environment temperature, the dried wet degree of toast sheet itself, even if the time of heating is fixed, the sallow degree of the heating toast sheet that causes can't be identical, and the user is difficult to effectively control the baking degree of toast sheet in operation; Moreover, when known bread baker is repeatedly used at short notice, because bread baker inside is still presenting tepid state, and do not lower the temperature as yet after this electric heating group heats up and reply normal temperature, still be in the relatively-high temperature state, start once more this moment and heat up, under identical heat time heating time, but make the toast sheet bear higher heat energy, cause the toast sheet to present the state of too stiff even burned black carbonization easily, cause and use the puzzlement of going up wayward baking degree.

Summary of the invention

Main purpose of the present invention is, a kind of transparent toaster is provided, and as thermal source, and cooperates partly transparent casing by the transparent electric heating body, and is able to the baking state from outside visualization toast sheet, for improving ease of use.

The present invention is a kind of transparent toaster, mainly comprises a casing, and wherein, this casing is inner upright to being provided with two bread grooves, and this each bread groove forms externally open-mindedly respectively at this casing top, inserts this bread groove for the toast sheet; This casing inside is respectively equipped with electric heating element in the both sides of this bread groove, inserts the toast sheet of this bread groove for heated baking;

At least one part of this casing forms transparence, and visual this casing inside of part by this casing transparence, and this electric heating element according to this is transparent electric heating element, for the baking state of user by outside visualization toast sheet, to improve ease of use.

Description of drawings

Accompanying drawing 1 is the schematic perspective view of first embodiment of the invention.

Accompanying drawing 2 is cross-sectional schematic of first embodiment of the invention.

Accompanying drawing 3 is schematic perspective views of second embodiment of the invention.

Accompanying drawing 4 is the edge-on body schematic diagrames of third embodiment of the invention.

[main element symbol description]

10 casings, 12 bread grooves, 14 electric heating elements

20 casings

30 casings

The specific embodiment

For making the object of the invention, feature and effect thereof, be able to further complete presenting, now for three feasible embodiment, and after conjunction with figs. is illustrated in.

Embodiment 1:

See also accompanying drawing 1～2, transparent toaster first embodiment of the present invention, mainly comprise a casing 10, wherein, this casing 10 is inner upright to the bread groove 12 that is provided with two rectangles, and this each bread groove 12 forms externally open-mindedly respectively at these casing 10 tops, inserts this bread groove 12 for the toast sheet, these casing 10 inside are respectively equipped with electric heating element 14 in the both sides of this bread groove 12, and heated baking is inserted the toast sheet of this bread groove 12 according to this; This casing 10 forms transparence in the top, and can be by visual these casing 10 inside, top of these casing 10 transparences, this electric heating element 14 is transparent electric heating element, this electric heating element 14 is that transparency carrier forms conductive film in the surface, and this conductive film system is made of tin indium oxide, make electric current by producing heat energy, insert the toast sheet of this bread groove 12 for heated baking.

According to preceding described, first embodiment of the invention is formed this casing 10 of transparence by the top, this electric heating element 14 that cooperates the transparency again, when the toast sheet is inserted this bread groove 12, and when toast sheet both sides are subjected to these each electric heating element 14 heated bakings respectively, the user can be by the baking state of the outside visualization toast sheet of bread baker, during sallow state that the toast sheet is presented the user gradually by baking to be liked, the user can in time stop heated baking and take out the toast sheet, can avoid unalterable stoving time, cause the problem of toast sheet baking not enough or too stiff even burned black carbonization, ease of use height.

Embodiment 2:

Aforementioned first embodiment can further be changed to second embodiment, and identical part is pardoned not repeated description; See also accompanying drawing 3, the casing 20 of second embodiment of the invention mainly is to form transparence in both sides, passes through the baking state of the both sides visualization toast sheet of these casing 20 transparences according to this, for improving ease of use.

Embodiment 3:

Aforementioned first and second embodiment can further be changed to the 3rd embodiment, and identical part is pardoned not repeated description; See also accompanying drawing 4, the casing 30 of third embodiment of the invention mainly is in the top and both sides form transparence, according to this by the top of these casing 30 transparences or the baking state of both sides visualization toast sheet, for improving ease of use.

In sum, the invention provides a kind of ribbon heater locating rack in order to the ribbon heater, location of unrolling, it can satisfy intended purposes and effect is good through test of many times conclusive evidence.

Claims

1. a transparent toaster mainly comprises a casing, it is characterized in that, this casing is inner upright to being provided with two bread grooves, and this each bread groove forms externally open-minded respectively at this casing top; This casing inside is respectively equipped with electric heating element in the both sides of this bread groove;

At least one part of this casing forms transparence, and this electric heating element is transparent electric heating element.

2. according to the described transparent toaster of claim 1, it is characterized in that transparence is formed on this casing top.

3. according to claim 1 or 2 described transparent toasters, it is characterized in that these casing both sides form transparence.

4. according to the described transparent toaster of claim 1, it is characterized in that this electric heating system transparency carrier forms conductive film in the surface.