Automatic bread roaster and safety switch thereof

A safety switch and roaster technology, applied in roaster/barbecue grids, kitchen utensils, home utensils, etc., can solve problems such as hidden dangers, scorched bread, burning, etc., to avoid scorching, electric shock or fire , Improve the effect of baking quality

Active Publication Date: 2012-07-11
YONG AN ELECTRICAL IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the bread toaster completes the baking cycle, in case its lifting mechanism is stuck, if the power switch cannot automatically cut off the power at this tim

Method used

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  • Automatic bread roaster and safety switch thereof
  • Automatic bread roaster and safety switch thereof
  • Automatic bread roaster and safety switch thereof

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Embodiment Construction

[0029] The present invention will be further described in detail below through embodiments in conjunction with the accompanying drawings.

[0030] refer to Figure 1-13b , in one embodiment, the automatic bread toaster safety switch includes a switch 1, an electromagnet assembly 2 and a lifting mechanism 3, the lifting mechanism 3 can trigger the electromagnet assembly 2, and the electromagnet assembly 2 and the switch 1 adopt a linkage design . In a more preferred embodiment, the switch 1 includes a tab 11, a shrapnel 12, a connection terminal 12a, a support plate 14, a pressing rod 15 and a third elastic member 16, and the electromagnet assembly 2 includes a coil 21 and a skeleton 22 , iron core 23, armature 24, armature frame 25, silicone sleeve 25a and the first elastic member 26, the lifting mechanism 3 includes a slide frame 31, a vertical shaft 32, a bracket 33, a button 34, a second elastic member 35, a hook 36 and the fourth elastic member 37.

[0031] The connecti...

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PUM

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Abstract

A safety switch of an automatic bread roaster comprises a lifting mechanism, an electromagnet component and a switch. A slide rack and a bracket of the lifting mechanism are controlled by a second elastic part and can slide along an upright shaft, a hook is fixed on the slide rack, when an armature rack of the electromagnet component is pressed downwards by the hook, effects of a first elastic part are overcome, a spring plate driving the switch contacts with a connecting plate so that the switch is electrified, then a coil is also electrified, an iron core sucks an armature by the aid of the electrified coil, when the coil is controlled to be automatically switched off by a control circuit, the armature rack rotates upwards under the effects of the first elastic part so that the spring plate is separated from the connecting plate, and the hook is fastened with the armature rack from bottom to top after downwards pressing the armature rack, and is separated from the armature rack when the armature rack rotates upwards. The bread roaster which comprises the safety switch can prevent unnecessary and dangerous continuous roasting due to the fact that the lifting mechanism is jammed, effectively improves safety and ensures that bread is not scorched.

Description

technical field [0001] The invention relates to a safety switch for an automatic bread toaster and an automatic bread toaster with the safety switch. Background technique [0002] Automatic bread toasters are commonly used electrical appliances in Western-style homes, and their safety is particularly important. After the bread toaster completes the baking cycle, in case its lifting mechanism is stuck, if the power switch cannot automatically cut off the power at this time, the excessive temperature caused by continuous baking may cause combustion, which will not only easily burn the bread , will also bring serious security risks. Contents of the invention [0003] The purpose of the present invention is to address the deficiencies in the prior art, to provide a safety switch for an automatic bread toaster and an automatic bread toaster with the safety switch, which can avoid possible jamming of the lifting mechanism of the automatic bread toaster. It has high safety and ...

Claims

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Application Information

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IPC IPC(8): A47J37/06
CPCA47J37/0814
Inventor 申晓星
Owner YONG AN ELECTRICAL IND
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