Oven with door closed in air pressure manner

A closed door, air pressure technology, applied in the field of ovens, can solve the problems of easily damaging the outer surface of the oven, scalding users, affecting the baking quality and food taste, etc.

Inactive Publication Date: 2019-03-08
钱娟娟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The oven is a common household appliance. The sealing degree of the oven door plays an important role in the baking effect of the oven; if the oven door is not sealed enough, it will cause heat dissipation, making the temperature of the oven near the door low and The inside is hot, and the baking is uneven at this time, which affects the baking quality and food taste; secondly, the sealing performance of the oven door is not good, which will accelerate the loss of food aroma and water, and affect the normal baking process; in addition, the sealing performance is not good. When it is hot, the heat escapes to the vicinity of the door and the outer frame of the oven, which is easy to damage the outer surface of the oven and even burn the user

Method used

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  • Oven with door closed in air pressure manner
  • Oven with door closed in air pressure manner

Examples

Experimental program
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Embodiment

[0018] exist figure 1 , figure 2 In the shown embodiment, the air pressure closed door oven includes a box body 1, a door body 2 and a handle 3, and the door body 2 is reversibly connected to the door body 2; A sealing ring 20 made of elastic material is provided at the position of the frame of the box body 1; locking teeth are arranged on the door body 2, and a lock tooth is provided on the frame of the box body 1 facing the door body 2; Locking groove 11 matching tight teeth;

[0019] Described door body 2 comprises two closing plates 21 and surrounding edges that are arranged in parallel, adjacent closing plates 21 and surrounding edges form closed chamber 22; Made of memory metal, the isolation plate 23 protrudes toward the inside of the box body 1 at high temperature, and protrudes toward the outside of the box body 1 at low temperature; the isolation plate 23 divides the closed cavity 22 into two independent cavities Room 4;

[0020] The locking tooth includes a hol...

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Abstract

The invention relates to an oven with a door closed in an air pressure manner. The oven with the door closed in the air pressure manner comprises an oven body, a door body and a handle; a locking tooth is arranged on the door body, a locking groove which is matched with the locking tooth is formed in a border, which faces the door body, of the oven body; the door body comprises two parallel closedplates and surrounding edges; a closing cavity is formed by the adjacent closing plates and surrounding edges; an isolation plate is arranged in the closing cavity and is made from memory metal; thelocking tooth comprises a hollow locking rod; a locking cover sleeves the front end of the locking rod; an air inlet tube and an air outlet tube are arranged in the handle; a miniature fan is arrangedin a pipeline formed by the air inlet tube, the closing cavity and the air outlet tube; and normally closed control valves are arranged in the air inlet tube and the air outlet tube. The oven is novel in structure and unique in principle, the sealing property of the door of the oven can be improved effectively, smell, heat and water leakage is prevented, internal uniform heating is ensured, and taste of food is improved.

Description

technical field [0001] The invention relates to a household appliance, in particular to an oven. Background technique [0002] The oven is a common household appliance. The sealing degree of the oven door plays an important role in the baking effect of the oven; if the oven door is not sealed enough, it will cause heat dissipation, making the temperature of the oven near the door low and The inside is hot, and the baking is uneven at this time, which affects the baking quality and food taste; secondly, the sealing performance of the oven door is not good, which will accelerate the loss of food aroma and water, and affect the normal baking process; in addition, the sealing performance is not good. When it is hot, the heat escapes to the vicinity of the door and the outer frame of the oven, which can easily damage the outer surface of the oven and even burn the user. Contents of the invention [0003] In view of the above problems, the present invention provides a pneumatic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J37/06
CPCA47J37/0629A47J37/0664
Inventor 钱娟娟
Owner 钱娟娟
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