CN202537268U

CN202537268U - Anti-jamming safe toaster

Info

Publication number: CN202537268U
Application number: CN2012200700503U
Authority: CN
Inventors: 戚张标
Original assignee: HUBEI BIAOHUA ELECTRIC TECHNOLOGY CO LTD
Current assignee: HUBEI BIAOHUA ELECTRIC TECHNOLOGY CO LTD
Priority date: 2012-02-29
Filing date: 2012-02-29
Publication date: 2012-11-21
Anticipated expiration: 2022-02-28

Abstract

An anti-jamming safe toaster is provided with a shell with a movable button. A control plate provided with an electromagnet, a time relay and a contacting plate switch is arranged on the left side in the shell; a left supporting plate and a right supporting plate are arranged in the shell; a lifting shaft is arranged on the left supporting plate; heating plates are arranged between the left supporting plate and the right supporting plate; a heating cavity is formed between each two heating plates; a supporting comb plate is arranged at the bottom of each heating cavity; and the left end and the right end of each supporting comb plate respectively extend out of the left supporting plate and the right supporting plate. The anti-jamming safe toaster is characterized in that a lifting plate B capable of sliding on the lifting shaft is arranged at the left end of each supporting comb plate; a lifting plate A is arranged on the lifting shaft and above the lifting plates B, and is provided with a contacting plate directly facing the contacting plate switch; an extension spring is connected between the lifting plate A and the lifting plates B; the lifting plate A and the shell are connected with a return spring; a hook which is fixedly connected with the movable key is arranged on the upper part of the lifting plate A; and an armature directly facing the electromagnet is also arranged on the lifting plate A. The anti-jamming safe toaster can be turned off when bread is jammed accidentally, and the danger that the toaster catches fire when the bread is jammed accidentally is eliminated.

Description

A kind of anti-stuck safety-type toaster

The (1) technical field: the utility model relates to the toaster of cook bread sheet, especially a kind of anti-stuck safety-type toaster.

The (2) background technology: toaster, English name Toaster, China is called automatic rusk baking oven or toaster, and it is that a kind of being specifically designed to is cut into the electric-heating cooking utensil that sheet is toasted again with rusk.Use toaster, not only can rusk be roasted into coke yellow, and can make bread fragrance denseer better, improve a poor appetite with mouthfeel.Therefore, toaster in the application of China also more and more widely receives liking of consumers in general deeply.

Traditional toaster has housing, is positioned at housing inner bottom part left side control panel is housed, and electromagnet, the time relay and contact switches are housed on the control panel; The housing left end is equipped with the active key that can slide up and down; The left support chip and the right support chip of positioned opposite are housed in the housing, lifting shaft vertically downward is housed on the left support chip, between left support chip and the right support chip some heating plates are housed; Form heating chamber in twos between the heating plate; The holder pecten that transverse horizontal is arranged is equipped with in the heating chamber bottom, and the right ends of holder pecten is stretched out the outside of left and right support chip respectively and can be slided up and down, and holder pecten left end is equipped with the lift plate that can on lifting shaft, slide; Contact over against contact switches is housed on the lift plate; Lift plate and case top are connected with back-moving spring, and the hook that is fixedly connected with active key is equipped with on lift plate top, also is equipped with over against electromagnet armature on the lift plate.Stuck when the bread accident, holder comb bullet does not come up, and lift plate also can block; Cause the contact on the lift plate to contact with contact switches always, be in "on" position always, time is up also can continue toast bread even set; Can cause bread to burn like this, even initiation fire.Therefore, a kind of stuck toaster that also can cut off the power supply safely of bread of working as of design is very to be necessary.

(3) summary of the invention:, a kind of anti-stuck safety-type toaster is provided in case the purpose of the utility model is exactly will solve traditional toaster bread accident to block and can't cut off the power supply and problem such as easy initiation fire.

The concrete scheme of the utility model is: improve to traditional toaster, it has housing, is positioned at housing inner bottom part left side control panel is housed; Electromagnet, the time relay and contact switches are housed on the control panel, and the housing left end is equipped with the active key that can slide up and down, and the left support chip and the right support chip of positioned opposite is housed in the housing; On the support chip of a left side lifting shaft vertically downward is housed; Between left side support chip and the right support chip some heating plates are housed, form heating chamber in twos between the heating plate, the holder pecten that transverse horizontal is arranged is equipped with in the heating chamber bottom; The right ends of holder pecten is stretched out the outside of left and right support chip respectively and can be slided up and down; It is characterized in that: said holder pecten left end is equipped with the lift plate B that can on lifting shaft, slide, and lift plate B top is positioned at is equipped with lift plate A on the lifting shaft, the contact over against contact switches is housed on the lift plate A; Be connected with extension spring between lift plate A and the lift plate B; Lift plate A and case top are connected with back-moving spring, and lift plate A is equipped with the hook that is fixedly connected with active key in top, also is equipped with over against electromagnet armature on the lift plate A.

Three heating plates that are arranged side by side are housed between left support chip described in the utility model and the right support chip, on the wherein middle heating plate heat-insulating top bar are housed.

The utility model is simple in structure, and is easy to use, can cut off the power supply safely even the bread accident is blocked also, avoided the bread of the unexpected stuck initiation of bread burned with danger such as initiation fire, security improves greatly.

The (4) description of drawings:

Fig. 1 is the perspective view of the utility model;

Fig. 2 is the explosive view of the utility model;

Fig. 3 is the structure for amplifying sketch map of crane assembly in the utility model.

Among the figure: 1-left end cap, 2-control panel, 3-crane assembly, 4-left side support chip, 5-lifting shaft, 6-back side panel; The 7-base plate, 8-heating plate, 9-right end cap, the right support chip of 10-, 11-heat-insulating top bar, 12-front side board; The 13-active key, the 14-time relay, 15-contact switches, 16-electromagnet, 17-contact, 18-armature; The 19-hook, the 20-back-moving spring, 21-lift plate A, the 22-extension spring, 23-lift plate B, 24-holds in the palm pecten.

The (5) specific embodiment:

Referring to Fig. 1, Fig. 2 and Fig. 3, the utlity model has the housing that surrounds by front side board 12, back side panel 6, left end cap 1, right end cap 9 and base plate 7, be positioned at housing inner bottom part left side control panel 2 is housed; Electromagnet 16, the time relay 14 and contact switches 15 are housed on the control panel 2; The housing left end is equipped with the active key 13 that can slide up and down, and the left support chip 4 and right support chip 10 of positioned opposite is housed in the housing, and lifting shaft 5 vertically downward is housed on the left support chip 4; Between left side support chip 4 and the right support chip 10 three heating plates 8 are housed; Heat-insulating top bar 11 is equipped with at heating plate 8 tops wherein, forms heating chamber between the heating plate 8 in twos, and the holder pecten 24 that transverse horizontal is arranged is equipped with in the heating chamber bottom; The right ends of holder pecten 24 is stretched out the outside of left and

right support chip

4 and 10 respectively and can be slided up and down; Particularly: said holder pecten 24 left ends are equipped with the lift plate B23 that can on lifting shaft 5, slide, and lift plate B23 top is positioned at is equipped with lift plate A21 on the lifting shaft 5, the contact 17 over against contact switches 15 is housed on the lift plate A21; Be connected with extension spring 22 between lift plate A21 and the lift plate B23; Lift plate A21 and case top are connected with back-moving spring 20, and lift plate A21 is equipped with on top the hook 19 that is fixedly connected with active key 13, and the armature 18 over against electromagnet 16 also is housed on the lift plate A21; Promptly constituted the utility model.

The operation principle of the utility model is: at first, the bread of sheet is put in the heating chamber (promptly formed heating chamber between the heating plate 8) in twos, setting needs the time of baking; Press active key 13, to lower slider, lift plate A21 pushes down lift plate B23 and down moves active key 13 drive lift plate A21 along lifting shaft 5; Contact 17 on lift plate A21 contacts with contact switches 15, and the electromagnet 16 on the control panel 2 must be electric at this moment, holds armature 18; Lift plate A21 and lift plate B23 stop at housing bottom, owing to ask pecten 24 to be fixedly connected with lift plate B23, holder pecten 24 all rests on housing bottom with heating plate 8; Heating plate 8 begins bread is heated, when setting-up time has arrived, and the time relay 14 control electromagnet 16 dead electricity; Armature 18 on the lift plate A21 breaks off with electromagnet 16, and lift plate A21 upsprings under the tension of back-moving spring 20 up, owing to be connected with extension spring 22 between lift plate A21 and the lift plate B23; So lift plate B23 is also along with upspringing together; Contact 17 on the lift plate A21 breaks off with contact switches 15 at this moment, realizes outage, and bread is upspring.If the bread accident is stuck, then lift plate B23 can not upspring, and holder pecten 24 can not upspring with heating plate 8; But because lift plate A21 is what to separate with lift plate B23; So during the time relay 14 control electromagnet 16 dead electricity, lift plate A21 can upspring under the tension of back-moving spring 20, the contact 17 on the lift plate A21 also can break off with contact switches 15 like this; Realize outage; So just avoided the stuck contact 17 of bread to be permanently connected to, caused long-time cook bread, made bread at last by burned or initiation fire with contact switches 15.

Claims

1. an anti-stuck safety-type toaster has housing, is positioned at housing inner bottom part left side control panel is housed; Electromagnet, the time relay and contact switches are housed on the control panel, and the housing left end is equipped with the active key that can slide up and down, and the left support chip and the right support chip of positioned opposite is housed in the housing; On the support chip of a left side lifting shaft vertically downward is housed; Between left side support chip and the right support chip some heating plates are housed, form heating chamber in twos between the heating plate, the holder pecten that transverse horizontal is arranged is equipped with in the heating chamber bottom; The right ends of holder pecten is stretched out the outside of left and right support chip respectively and can be slided up and down; It is characterized in that: said holder pecten left end is equipped with the lift plate B that can on lifting shaft, slide, and lift plate B top is positioned at is equipped with lift plate A on the lifting shaft, the contact over against contact switches is housed on the lift plate A; Be connected with extension spring between lift plate A and the lift plate B; Lift plate A and case top are connected with back-moving spring, and lift plate A is equipped with the hook that is fixedly connected with active key in top, also is equipped with over against electromagnet armature on the lift plate A.

2. a kind of anti-stuck safety-type toaster according to claim 1 is characterized in that: three heating plates that are arranged side by side are housed between said left support chip and the right support chip, on the wherein middle heating plate heat-insulating top bar are housed.